From 2df5e8bcca53e528a78ee0e3b114d0d21dd6d043 Mon Sep 17 00:00:00 2001 From: Stephen Rothwell Date: Sat, 29 Oct 2005 17:51:31 +1000 Subject: [PATCH 01/75] powerpc: merge uaccess.h There is still a bug to be fixed and more merging to be done. Signed-off-by: Stephen Rothwell --- include/asm-powerpc/uaccess.h | 504 ++++++++++++++++++++++++++++++++++ include/asm-ppc/uaccess.h | 393 -------------------------- include/asm-ppc64/uaccess.h | 341 ----------------------- 3 files changed, 504 insertions(+), 734 deletions(-) create mode 100644 include/asm-powerpc/uaccess.h delete mode 100644 include/asm-ppc/uaccess.h delete mode 100644 include/asm-ppc64/uaccess.h diff --git a/include/asm-powerpc/uaccess.h b/include/asm-powerpc/uaccess.h new file mode 100644 index 000000000000..2ecc3e16e49e --- /dev/null +++ b/include/asm-powerpc/uaccess.h @@ -0,0 +1,504 @@ +#ifndef _ARCH_POWERPC_UACCESS_H +#define _ARCH_POWERPC_UACCESS_H + +#ifdef __KERNEL__ +#ifndef __ASSEMBLY__ + +#include +#include +#include + +#define VERIFY_READ 0 +#define VERIFY_WRITE 1 + +/* + * The fs value determines whether argument validity checking should be + * performed or not. If get_fs() == USER_DS, checking is performed, with + * get_fs() == KERNEL_DS, checking is bypassed. + * + * For historical reasons, these macros are grossly misnamed. + * + * The fs/ds values are now the highest legal address in the "segment". + * This simplifies the checking in the routines below. + */ + +#define MAKE_MM_SEG(s) ((mm_segment_t) { (s) }) + +#ifdef __powerpc64__ +#define KERNEL_DS MAKE_MM_SEG(0UL) +#define USER_DS MAKE_MM_SEG(0xf000000000000000UL) +#else +#define KERNEL_DS MAKE_MM_SEG(~0UL) +#define USER_DS MAKE_MM_SEG(TASK_SIZE - 1) +#endif + +#define get_ds() (KERNEL_DS) +#define get_fs() (current->thread.fs) +#define set_fs(val) (current->thread.fs = (val)) + +#define segment_eq(a, b) ((a).seg == (b).seg) + +#ifdef __powerpc64__ +/* + * Use the alpha trick for checking ranges: + * + * Is a address valid? This does a straightforward calculation rather + * than tests. + * + * Address valid if: + * - "addr" doesn't have any high-bits set + * - AND "size" doesn't have any high-bits set + * - OR we are in kernel mode. + * + * We dont have to check for high bits in (addr+size) because the first + * two checks force the maximum result to be below the start of the + * kernel region. + */ +#define __access_ok(addr, size, segment) \ + (((segment).seg & (addr | size )) == 0) + +#else + +#define __access_ok(addr, size, segment) \ + (((addr) <= (segment).seg) && \ + (((size) == 0) || (((size) - 1) <= ((segment).seg - (addr))))) + +#endif + +#define access_ok(type, addr, size) \ + (__chk_user_ptr(addr), \ + __access_ok((__force unsigned long)(addr), (size), get_fs())) + +/* + * The exception table consists of pairs of addresses: the first is the + * address of an instruction that is allowed to fault, and the second is + * the address at which the program should continue. No registers are + * modified, so it is entirely up to the continuation code to figure out + * what to do. + * + * All the routines below use bits of fixup code that are out of line + * with the main instruction path. This means when everything is well, + * we don't even have to jump over them. Further, they do not intrude + * on our cache or tlb entries. + */ + +struct exception_table_entry { + unsigned long insn; + unsigned long fixup; +}; + +/* + * These are the main single-value transfer routines. They automatically + * use the right size if we just have the right pointer type. + * + * This gets kind of ugly. We want to return _two_ values in "get_user()" + * and yet we don't want to do any pointers, because that is too much + * of a performance impact. Thus we have a few rather ugly macros here, + * and hide all the ugliness from the user. + * + * The "__xxx" versions of the user access functions are versions that + * do not verify the address space, that must have been done previously + * with a separate "access_ok()" call (this is used when we do multiple + * accesses to the same area of user memory). + * + * As we use the same address space for kernel and user data on the + * PowerPC, we can just do these as direct assignments. (Of course, the + * exception handling means that it's no longer "just"...) + * + * The "user64" versions of the user access functions are versions that + * allow access of 64-bit data. The "get_user" functions do not + * properly handle 64-bit data because the value gets down cast to a long. + * The "put_user" functions already handle 64-bit data properly but we add + * "user64" versions for completeness + */ +#define get_user(x, ptr) \ + __get_user_check((x), (ptr), sizeof(*(ptr))) +#define put_user(x, ptr) \ + __put_user_check((__typeof__(*(ptr)))(x), (ptr), sizeof(*(ptr))) + +#define __get_user(x, ptr) \ + __get_user_nocheck((x), (ptr), sizeof(*(ptr))) +#define __put_user(x, ptr) \ + __put_user_nocheck((__typeof__(*(ptr)))(x), (ptr), sizeof(*(ptr))) +#ifndef __powerpc64__ +#define __get_user64(x, ptr) \ + __get_user64_nocheck((x), (ptr), sizeof(*(ptr))) +#define __put_user64(x, ptr) __put_user(x, ptr) +#endif + +#ifdef __powerpc64__ +#define __get_user_unaligned __get_user +#define __put_user_unaligned __put_user +#endif + +extern long __put_user_bad(void); + +#ifdef __powerpc64__ +#define __EX_TABLE_ALIGN "3" +#define __EX_TABLE_TYPE "llong" +#else +#define __EX_TABLE_ALIGN "2" +#define __EX_TABLE_TYPE "long" +#endif + +/* + * We don't tell gcc that we are accessing memory, but this is OK + * because we do not write to any memory gcc knows about, so there + * are no aliasing issues. + */ +#define __put_user_asm(x, addr, err, op) \ + __asm__ __volatile__( \ + "1: " op " %1,0(%2) # put_user\n" \ + "2:\n" \ + ".section .fixup,\"ax\"\n" \ + "3: li %0,%3\n" \ + " b 2b\n" \ + ".previous\n" \ + ".section __ex_table,\"a\"\n" \ + " .align " __EX_TABLE_ALIGN "\n" \ + " ."__EX_TABLE_TYPE" 1b,3b\n" \ + ".previous" \ + : "=r" (err) \ + : "r" (x), "b" (addr), "i" (-EFAULT), "0" (err)) + +#ifndef __powerpc64__ +#define __put_user_asm2(x, addr, err) \ + __asm__ __volatile__( \ + "1: stw %1,0(%2)\n" \ + "2: stw %1+1,4(%2)\n" \ + "3:\n" \ + ".section .fixup,\"ax\"\n" \ + "4: li %0,%3\n" \ + " b 3b\n" \ + ".previous\n" \ + ".section __ex_table,\"a\"\n" \ + " .align " __EX_TABLE_ALIGN "\n" \ + " ." __EX_TABLE_TYPE " 1b,4b\n" \ + " ." __EX_TABLE_TYPE " 2b,4b\n" \ + ".previous" \ + : "=r" (err) \ + : "r" (x), "b" (addr), "i" (-EFAULT), "0" (err)) +#else /* __powerpc64__ */ +#define __put_user_asm2(x, ptr, retval) \ + __put_user_asm(x, ptr, retval, "std") +#endif /* __powerpc64__ */ + +#define __put_user_size(x, ptr, size, retval) \ +do { \ + retval = 0; \ + switch (size) { \ + case 1: __put_user_asm(x, ptr, retval, "stb"); break; \ + case 2: __put_user_asm(x, ptr, retval, "sth"); break; \ + case 4: __put_user_asm(x, ptr, retval, "stw"); break; \ + case 8: __put_user_asm2(x, ptr, retval); break; \ + default: __put_user_bad(); \ + } \ +} while (0) + +#define __put_user_nocheck(x, ptr, size) \ +({ \ + long __pu_err; \ + might_sleep(); \ + __chk_user_ptr(ptr); \ + __put_user_size((x), (ptr), (size), __pu_err); \ + __pu_err; \ +}) + +#define __put_user_check(x, ptr, size) \ +({ \ + long __pu_err = -EFAULT; \ + __typeof__(*(ptr)) __user *__pu_addr = (ptr); \ + might_sleep(); \ + if (access_ok(VERIFY_WRITE, __pu_addr, size)) \ + __put_user_size((x), __pu_addr, (size), __pu_err); \ + __pu_err; \ +}) + +extern long __get_user_bad(void); + +#define __get_user_asm(x, addr, err, op) \ + __asm__ __volatile__( \ + "1: "op" %1,0(%2) # get_user\n" \ + "2:\n" \ + ".section .fixup,\"ax\"\n" \ + "3: li %0,%3\n" \ + " li %1,0\n" \ + " b 2b\n" \ + ".previous\n" \ + ".section __ex_table,\"a\"\n" \ + " .align "__EX_TABLE_ALIGN "\n" \ + " ." __EX_TABLE_TYPE " 1b,3b\n" \ + ".previous" \ + : "=r" (err), "=r" (x) \ + : "b" (addr), "i" (-EFAULT), "0" (err)) + +#ifndef __powerpc64__ +#define __get_user_asm2(x, addr, err) \ + __asm__ __volatile__( \ + "1: lwz %1,0(%2)\n" \ + "2: lwz %1+1,4(%2)\n" \ + "3:\n" \ + ".section .fixup,\"ax\"\n" \ + "4: li %0,%3\n" \ + " li %1,0\n" \ + " li %1+1,0\n" \ + " b 3b\n" \ + ".previous\n" \ + ".section __ex_table,\"a\"\n" \ + " .align " __EX_TABLE_ALIGN "\n" \ + " ." __EX_TABLE_TYPE " 1b,4b\n" \ + " ." __EX_TABLE_TYPE " 2b,4b\n" \ + ".previous" \ + : "=r" (err), "=&r" (x) \ + : "b" (addr), "i" (-EFAULT), "0" (err)) +#else +#define __get_user_asm2(x, addr, err) \ + __get_user_asm(x, addr, err, "ld") +#endif /* __powerpc64__ */ + +#define __get_user_size(x, ptr, size, retval) \ +do { \ + retval = 0; \ + __chk_user_ptr(ptr); \ + if (size > sizeof(x)) \ + (x) = __get_user_bad(); \ + switch (size) { \ + case 1: __get_user_asm(x, ptr, retval, "lbz"); break; \ + case 2: __get_user_asm(x, ptr, retval, "lhz"); break; \ + case 4: __get_user_asm(x, ptr, retval, "lwz"); break; \ + case 8: __get_user_asm2(x, ptr, retval); break; \ + default: (x) = __get_user_bad(); \ + } \ +} while (0) + +#define __get_user_nocheck(x, ptr, size) \ +({ \ + long __gu_err; \ + unsigned long __gu_val; \ + __chk_user_ptr(ptr); \ + might_sleep(); \ + __get_user_size(__gu_val, (ptr), (size), __gu_err); \ + (x) = (__typeof__(*(ptr)))__gu_val; \ + __gu_err; \ +}) + +#ifndef __powerpc64__ +#define __get_user64_nocheck(x, ptr, size) \ +({ \ + long __gu_err; \ + long long __gu_val; \ + __chk_user_ptr(ptr); \ + might_sleep(); \ + __get_user_size(__gu_val, (ptr), (size), __gu_err); \ + (x) = (__typeof__(*(ptr)))__gu_val; \ + __gu_err; \ +}) +#endif /* __powerpc64__ */ + +#define __get_user_check(x, ptr, size) \ +({ \ + long __gu_err = -EFAULT; \ + unsigned long __gu_val = 0; \ + const __typeof__(*(ptr)) __user *__gu_addr = (ptr); \ + might_sleep(); \ + if (access_ok(VERIFY_READ, __gu_addr, (size))) \ + __get_user_size(__gu_val, __gu_addr, (size), __gu_err); \ + (x) = (__typeof__(*(ptr)))__gu_val; \ + __gu_err; \ +}) + +/* more complex routines */ + +extern unsigned long __copy_tofrom_user(void __user *to, + const void __user *from, unsigned long size); + +#ifndef __powerpc64__ +extern inline unsigned long +copy_from_user(void *to, const void __user *from, unsigned long n) +{ + unsigned long over; + + if (access_ok(VERIFY_READ, from, n)) + return __copy_tofrom_user((__force void __user *)to, from, n); + if ((unsigned long)from < TASK_SIZE) { + over = (unsigned long)from + n - TASK_SIZE; + return __copy_tofrom_user((__force void __user *)to, from, + n - over) + over; + } + return n; +} + +extern inline unsigned long +copy_to_user(void __user *to, const void *from, unsigned long n) +{ + unsigned long over; + + if (access_ok(VERIFY_WRITE, to, n)) + return __copy_tofrom_user(to, (__force void __user *)from, n); + if ((unsigned long)to < TASK_SIZE) { + over = (unsigned long)to + n - TASK_SIZE; + return __copy_tofrom_user(to, (__force void __user *)from, + n - over) + over; + } + return n; +} + +#else /* __powerpc64__ */ + +static inline unsigned long +__copy_from_user_inatomic(void *to, const void __user *from, unsigned long n) +{ + if (__builtin_constant_p(n) && (n <= 8)) { + unsigned long ret; + + switch (n) { + case 1: + __get_user_size(*(u8 *)to, from, 1, ret); + break; + case 2: + __get_user_size(*(u16 *)to, from, 2, ret); + break; + case 4: + __get_user_size(*(u32 *)to, from, 4, ret); + break; + case 8: + __get_user_size(*(u64 *)to, from, 8, ret); + break; + } + return (ret == -EFAULT) ? n : 0; + } + return __copy_tofrom_user((__force void __user *) to, from, n); +} + +static inline unsigned long +__copy_to_user_inatomic(void __user *to, const void *from, unsigned long n) +{ + if (__builtin_constant_p(n) && (n <= 8)) { + unsigned long ret; + + switch (n) { + case 1: + __put_user_size(*(u8 *)from, (u8 __user *)to, 1, ret); + break; + case 2: + __put_user_size(*(u16 *)from, (u16 __user *)to, 2, ret); + break; + case 4: + __put_user_size(*(u32 *)from, (u32 __user *)to, 4, ret); + break; + case 8: + __put_user_size(*(u64 *)from, (u64 __user *)to, 8, ret); + break; + } + return (ret == -EFAULT) ? n : 0; + } + return __copy_tofrom_user(to, (__force const void __user *) from, n); +} + +#endif /* __powerpc64__ */ + +static inline unsigned long +__copy_from_user(void *to, const void __user *from, unsigned long size) +{ + might_sleep(); +#ifndef __powerpc64__ + return __copy_tofrom_user((__force void __user *)to, from, size); +#else /* __powerpc64__ */ + return __copy_from_user_inatomic(to, from, size); +#endif /* __powerpc64__ */ +} + +static inline unsigned long +__copy_to_user(void __user *to, const void *from, unsigned long size) +{ + might_sleep(); +#ifndef __powerpc64__ + return __copy_tofrom_user(to, (__force void __user *)from, size); +#else /* __powerpc64__ */ + return __copy_to_user_inatomic(to, from, size); +#endif /* __powerpc64__ */ +} + +#ifndef __powerpc64__ +#define __copy_to_user_inatomic __copy_to_user +#define __copy_from_user_inatomic __copy_from_user +#else /* __powerpc64__ */ +#define __copy_in_user(to, from, size) \ + __copy_tofrom_user((to), (from), (size)) + +extern unsigned long copy_from_user(void *to, const void __user *from, + unsigned long n); +extern unsigned long copy_to_user(void __user *to, const void *from, + unsigned long n); +extern unsigned long copy_in_user(void __user *to, const void __user *from, + unsigned long n); +#endif /* __powerpc64__ */ + +extern unsigned long __clear_user(void __user *addr, unsigned long size); + +static inline unsigned long clear_user(void __user *addr, unsigned long size) +{ + might_sleep(); + if (likely(access_ok(VERIFY_WRITE, addr, size))) + return __clear_user(addr, size); +#ifndef __powerpc64__ + if ((unsigned long)addr < TASK_SIZE) { + unsigned long over = (unsigned long)addr + size - TASK_SIZE; + return __clear_user(addr, size - over) + over; + } +#endif /* __powerpc64__ */ + return size; +} + +extern int __strncpy_from_user(char *dst, const char __user *src, long count); + +static inline long strncpy_from_user(char *dst, const char __user *src, + long count) +{ + might_sleep(); + if (likely(access_ok(VERIFY_READ, src, 1))) + return __strncpy_from_user(dst, src, count); + return -EFAULT; +} + +/* + * Return the size of a string (including the ending 0) + * + * Return 0 for error + */ +#ifndef __powerpc64__ +extern int __strnlen_user(const char __user *str, long len, unsigned long top); +#else /* __powerpc64__ */ +extern int __strnlen_user(const char __user *str, long len); +#endif /* __powerpc64__ */ + +/* + * Returns the length of the string at str (including the null byte), + * or 0 if we hit a page we can't access, + * or something > len if we didn't find a null byte. + * + * The `top' parameter to __strnlen_user is to make sure that + * we can never overflow from the user area into kernel space. + */ +static inline int strnlen_user(const char __user *str, long len) +{ +#ifndef __powerpc64__ + unsigned long top = current->thread.fs.seg; + + if ((unsigned long)str > top) + return 0; + return __strnlen_user(str, len, top); +#else /* __powerpc64__ */ + might_sleep(); + if (likely(access_ok(VERIFY_READ, str, 1))) + return __strnlen_user(str, len); + return 0; +#endif /* __powerpc64__ */ +} + +#define strlen_user(str) strnlen_user((str), 0x7ffffffe) + +#endif /* __ASSEMBLY__ */ +#endif /* __KERNEL__ */ + +#endif /* _ARCH_POWERPC_UACCESS_H */ diff --git a/include/asm-ppc/uaccess.h b/include/asm-ppc/uaccess.h deleted file mode 100644 index 63f56224da8c..000000000000 --- a/include/asm-ppc/uaccess.h +++ /dev/null @@ -1,393 +0,0 @@ -#ifdef __KERNEL__ -#ifndef _PPC_UACCESS_H -#define _PPC_UACCESS_H - -#ifndef __ASSEMBLY__ -#include -#include -#include - -#define VERIFY_READ 0 -#define VERIFY_WRITE 1 - -/* - * The fs value determines whether argument validity checking should be - * performed or not. If get_fs() == USER_DS, checking is performed, with - * get_fs() == KERNEL_DS, checking is bypassed. - * - * For historical reasons, these macros are grossly misnamed. - * - * The fs/ds values are now the highest legal address in the "segment". - * This simplifies the checking in the routines below. - */ - -#define KERNEL_DS ((mm_segment_t) { ~0UL }) -#define USER_DS ((mm_segment_t) { TASK_SIZE - 1 }) - -#define get_ds() (KERNEL_DS) -#define get_fs() (current->thread.fs) -#define set_fs(val) (current->thread.fs = (val)) - -#define segment_eq(a,b) ((a).seg == (b).seg) - -#define __access_ok(addr,size) \ - ((addr) <= current->thread.fs.seg \ - && ((size) == 0 || (size) - 1 <= current->thread.fs.seg - (addr))) - -#define access_ok(type, addr, size) \ - (__chk_user_ptr(addr),__access_ok((unsigned long)(addr),(size))) - -/* - * The exception table consists of pairs of addresses: the first is the - * address of an instruction that is allowed to fault, and the second is - * the address at which the program should continue. No registers are - * modified, so it is entirely up to the continuation code to figure out - * what to do. - * - * All the routines below use bits of fixup code that are out of line - * with the main instruction path. This means when everything is well, - * we don't even have to jump over them. Further, they do not intrude - * on our cache or tlb entries. - */ - -struct exception_table_entry -{ - unsigned long insn, fixup; -}; - -/* - * These are the main single-value transfer routines. They automatically - * use the right size if we just have the right pointer type. - * - * This gets kind of ugly. We want to return _two_ values in "get_user()" - * and yet we don't want to do any pointers, because that is too much - * of a performance impact. Thus we have a few rather ugly macros here, - * and hide all the ugliness from the user. - * - * The "__xxx" versions of the user access functions are versions that - * do not verify the address space, that must have been done previously - * with a separate "access_ok()" call (this is used when we do multiple - * accesses to the same area of user memory). - * - * As we use the same address space for kernel and user data on the - * PowerPC, we can just do these as direct assignments. (Of course, the - * exception handling means that it's no longer "just"...) - * - * The "user64" versions of the user access functions are versions that - * allow access of 64-bit data. The "get_user" functions do not - * properly handle 64-bit data because the value gets down cast to a long. - * The "put_user" functions already handle 64-bit data properly but we add - * "user64" versions for completeness - */ -#define get_user(x,ptr) \ - __get_user_check((x),(ptr),sizeof(*(ptr))) -#define get_user64(x,ptr) \ - __get_user64_check((x),(ptr),sizeof(*(ptr))) -#define put_user(x,ptr) \ - __put_user_check((__typeof__(*(ptr)))(x),(ptr),sizeof(*(ptr))) -#define put_user64(x,ptr) put_user(x,ptr) - -#define __get_user(x,ptr) \ - __get_user_nocheck((x),(ptr),sizeof(*(ptr))) -#define __get_user64(x,ptr) \ - __get_user64_nocheck((x),(ptr),sizeof(*(ptr))) -#define __put_user(x,ptr) \ - __put_user_nocheck((__typeof__(*(ptr)))(x),(ptr),sizeof(*(ptr))) -#define __put_user64(x,ptr) __put_user(x,ptr) - -extern long __put_user_bad(void); - -#define __put_user_nocheck(x,ptr,size) \ -({ \ - long __pu_err; \ - __chk_user_ptr(ptr); \ - __put_user_size((x),(ptr),(size),__pu_err); \ - __pu_err; \ -}) - -#define __put_user_check(x,ptr,size) \ -({ \ - long __pu_err = -EFAULT; \ - __typeof__(*(ptr)) __user *__pu_addr = (ptr); \ - if (access_ok(VERIFY_WRITE,__pu_addr,size)) \ - __put_user_size((x),__pu_addr,(size),__pu_err); \ - __pu_err; \ -}) - -#define __put_user_size(x,ptr,size,retval) \ -do { \ - retval = 0; \ - switch (size) { \ - case 1: \ - __put_user_asm(x, ptr, retval, "stb"); \ - break; \ - case 2: \ - __put_user_asm(x, ptr, retval, "sth"); \ - break; \ - case 4: \ - __put_user_asm(x, ptr, retval, "stw"); \ - break; \ - case 8: \ - __put_user_asm2(x, ptr, retval); \ - break; \ - default: \ - __put_user_bad(); \ - } \ -} while (0) - -/* - * We don't tell gcc that we are accessing memory, but this is OK - * because we do not write to any memory gcc knows about, so there - * are no aliasing issues. - */ -#define __put_user_asm(x, addr, err, op) \ - __asm__ __volatile__( \ - "1: "op" %1,0(%2)\n" \ - "2:\n" \ - ".section .fixup,\"ax\"\n" \ - "3: li %0,%3\n" \ - " b 2b\n" \ - ".previous\n" \ - ".section __ex_table,\"a\"\n" \ - " .align 2\n" \ - " .long 1b,3b\n" \ - ".previous" \ - : "=r" (err) \ - : "r" (x), "b" (addr), "i" (-EFAULT), "0" (err)) - -#define __put_user_asm2(x, addr, err) \ - __asm__ __volatile__( \ - "1: stw %1,0(%2)\n" \ - "2: stw %1+1,4(%2)\n" \ - "3:\n" \ - ".section .fixup,\"ax\"\n" \ - "4: li %0,%3\n" \ - " b 3b\n" \ - ".previous\n" \ - ".section __ex_table,\"a\"\n" \ - " .align 2\n" \ - " .long 1b,4b\n" \ - " .long 2b,4b\n" \ - ".previous" \ - : "=r" (err) \ - : "r" (x), "b" (addr), "i" (-EFAULT), "0" (err)) - -#define __get_user_nocheck(x, ptr, size) \ -({ \ - long __gu_err; \ - unsigned long __gu_val; \ - __chk_user_ptr(ptr); \ - __get_user_size(__gu_val, (ptr), (size), __gu_err); \ - (x) = (__typeof__(*(ptr)))__gu_val; \ - __gu_err; \ -}) - -#define __get_user64_nocheck(x, ptr, size) \ -({ \ - long __gu_err; \ - long long __gu_val; \ - __chk_user_ptr(ptr); \ - __get_user_size64(__gu_val, (ptr), (size), __gu_err); \ - (x) = (__typeof__(*(ptr)))__gu_val; \ - __gu_err; \ -}) - -#define __get_user_check(x, ptr, size) \ -({ \ - long __gu_err = -EFAULT; \ - unsigned long __gu_val = 0; \ - const __typeof__(*(ptr)) __user *__gu_addr = (ptr); \ - if (access_ok(VERIFY_READ, __gu_addr, (size))) \ - __get_user_size(__gu_val, __gu_addr, (size), __gu_err); \ - (x) = (__typeof__(*(ptr)))__gu_val; \ - __gu_err; \ -}) - -#define __get_user64_check(x, ptr, size) \ -({ \ - long __gu_err = -EFAULT; \ - long long __gu_val = 0; \ - const __typeof__(*(ptr)) __user *__gu_addr = (ptr); \ - if (access_ok(VERIFY_READ, __gu_addr, (size))) \ - __get_user_size64(__gu_val, __gu_addr, (size), __gu_err); \ - (x) = (__typeof__(*(ptr)))__gu_val; \ - __gu_err; \ -}) - -extern long __get_user_bad(void); - -#define __get_user_size(x, ptr, size, retval) \ -do { \ - retval = 0; \ - switch (size) { \ - case 1: \ - __get_user_asm(x, ptr, retval, "lbz"); \ - break; \ - case 2: \ - __get_user_asm(x, ptr, retval, "lhz"); \ - break; \ - case 4: \ - __get_user_asm(x, ptr, retval, "lwz"); \ - break; \ - default: \ - x = __get_user_bad(); \ - } \ -} while (0) - -#define __get_user_size64(x, ptr, size, retval) \ -do { \ - retval = 0; \ - switch (size) { \ - case 1: \ - __get_user_asm(x, ptr, retval, "lbz"); \ - break; \ - case 2: \ - __get_user_asm(x, ptr, retval, "lhz"); \ - break; \ - case 4: \ - __get_user_asm(x, ptr, retval, "lwz"); \ - break; \ - case 8: \ - __get_user_asm2(x, ptr, retval); \ - break; \ - default: \ - x = __get_user_bad(); \ - } \ -} while (0) - -#define __get_user_asm(x, addr, err, op) \ - __asm__ __volatile__( \ - "1: "op" %1,0(%2)\n" \ - "2:\n" \ - ".section .fixup,\"ax\"\n" \ - "3: li %0,%3\n" \ - " li %1,0\n" \ - " b 2b\n" \ - ".previous\n" \ - ".section __ex_table,\"a\"\n" \ - " .align 2\n" \ - " .long 1b,3b\n" \ - ".previous" \ - : "=r"(err), "=r"(x) \ - : "b"(addr), "i"(-EFAULT), "0"(err)) - -#define __get_user_asm2(x, addr, err) \ - __asm__ __volatile__( \ - "1: lwz %1,0(%2)\n" \ - "2: lwz %1+1,4(%2)\n" \ - "3:\n" \ - ".section .fixup,\"ax\"\n" \ - "4: li %0,%3\n" \ - " li %1,0\n" \ - " li %1+1,0\n" \ - " b 3b\n" \ - ".previous\n" \ - ".section __ex_table,\"a\"\n" \ - " .align 2\n" \ - " .long 1b,4b\n" \ - " .long 2b,4b\n" \ - ".previous" \ - : "=r"(err), "=&r"(x) \ - : "b"(addr), "i"(-EFAULT), "0"(err)) - -/* more complex routines */ - -extern int __copy_tofrom_user(void __user *to, const void __user *from, - unsigned long size); - -extern inline unsigned long -copy_from_user(void *to, const void __user *from, unsigned long n) -{ - unsigned long over; - - if (access_ok(VERIFY_READ, from, n)) - return __copy_tofrom_user((__force void __user *)to, from, n); - if ((unsigned long)from < TASK_SIZE) { - over = (unsigned long)from + n - TASK_SIZE; - return __copy_tofrom_user((__force void __user *)to, from, n - over) + over; - } - return n; -} - -extern inline unsigned long -copy_to_user(void __user *to, const void *from, unsigned long n) -{ - unsigned long over; - - if (access_ok(VERIFY_WRITE, to, n)) - return __copy_tofrom_user(to, (__force void __user *) from, n); - if ((unsigned long)to < TASK_SIZE) { - over = (unsigned long)to + n - TASK_SIZE; - return __copy_tofrom_user(to, (__force void __user *) from, n - over) + over; - } - return n; -} - -static inline unsigned long __copy_from_user(void *to, const void __user *from, unsigned long size) -{ - return __copy_tofrom_user((__force void __user *)to, from, size); -} - -static inline unsigned long __copy_to_user(void __user *to, const void *from, unsigned long size) -{ - return __copy_tofrom_user(to, (__force void __user *)from, size); -} - -#define __copy_to_user_inatomic __copy_to_user -#define __copy_from_user_inatomic __copy_from_user - -extern unsigned long __clear_user(void __user *addr, unsigned long size); - -extern inline unsigned long -clear_user(void __user *addr, unsigned long size) -{ - if (access_ok(VERIFY_WRITE, addr, size)) - return __clear_user(addr, size); - if ((unsigned long)addr < TASK_SIZE) { - unsigned long over = (unsigned long)addr + size - TASK_SIZE; - return __clear_user(addr, size - over) + over; - } - return size; -} - -extern int __strncpy_from_user(char *dst, const char __user *src, long count); - -extern inline long -strncpy_from_user(char *dst, const char __user *src, long count) -{ - if (access_ok(VERIFY_READ, src, 1)) - return __strncpy_from_user(dst, src, count); - return -EFAULT; -} - -/* - * Return the size of a string (including the ending 0) - * - * Return 0 for error - */ - -extern int __strnlen_user(const char __user *str, long len, unsigned long top); - -/* - * Returns the length of the string at str (including the null byte), - * or 0 if we hit a page we can't access, - * or something > len if we didn't find a null byte. - * - * The `top' parameter to __strnlen_user is to make sure that - * we can never overflow from the user area into kernel space. - */ -extern __inline__ int strnlen_user(const char __user *str, long len) -{ - unsigned long top = current->thread.fs.seg; - - if ((unsigned long)str > top) - return 0; - return __strnlen_user(str, len, top); -} - -#define strlen_user(str) strnlen_user((str), 0x7ffffffe) - -#endif /* __ASSEMBLY__ */ - -#endif /* _PPC_UACCESS_H */ -#endif /* __KERNEL__ */ diff --git a/include/asm-ppc64/uaccess.h b/include/asm-ppc64/uaccess.h deleted file mode 100644 index 132c1276547b..000000000000 --- a/include/asm-ppc64/uaccess.h +++ /dev/null @@ -1,341 +0,0 @@ -#ifndef _PPC64_UACCESS_H -#define _PPC64_UACCESS_H - -/* - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version - * 2 of the License, or (at your option) any later version. - */ - -#ifndef __ASSEMBLY__ -#include -#include -#include - -#define VERIFY_READ 0 -#define VERIFY_WRITE 1 - -/* - * The fs value determines whether argument validity checking should be - * performed or not. If get_fs() == USER_DS, checking is performed, with - * get_fs() == KERNEL_DS, checking is bypassed. - * - * For historical reasons, these macros are grossly misnamed. - */ - -#define MAKE_MM_SEG(s) ((mm_segment_t) { (s) }) - -#define KERNEL_DS MAKE_MM_SEG(0UL) -#define USER_DS MAKE_MM_SEG(0xf000000000000000UL) - -#define get_ds() (KERNEL_DS) -#define get_fs() (current->thread.fs) -#define set_fs(val) (current->thread.fs = (val)) - -#define segment_eq(a,b) ((a).seg == (b).seg) - -/* - * Use the alpha trick for checking ranges: - * - * Is a address valid? This does a straightforward calculation rather - * than tests. - * - * Address valid if: - * - "addr" doesn't have any high-bits set - * - AND "size" doesn't have any high-bits set - * - OR we are in kernel mode. - * - * We dont have to check for high bits in (addr+size) because the first - * two checks force the maximum result to be below the start of the - * kernel region. - */ -#define __access_ok(addr,size,segment) \ - (((segment).seg & (addr | size )) == 0) - -#define access_ok(type,addr,size) \ - __access_ok(((__force unsigned long)(addr)),(size),get_fs()) - -/* - * The exception table consists of pairs of addresses: the first is the - * address of an instruction that is allowed to fault, and the second is - * the address at which the program should continue. No registers are - * modified, so it is entirely up to the continuation code to figure out - * what to do. - * - * All the routines below use bits of fixup code that are out of line - * with the main instruction path. This means when everything is well, - * we don't even have to jump over them. Further, they do not intrude - * on our cache or tlb entries. - */ - -struct exception_table_entry -{ - unsigned long insn, fixup; -}; - -/* Returns 0 if exception not found and fixup otherwise. */ -extern unsigned long search_exception_table(unsigned long); - -/* - * These are the main single-value transfer routines. They automatically - * use the right size if we just have the right pointer type. - * - * This gets kind of ugly. We want to return _two_ values in "get_user()" - * and yet we don't want to do any pointers, because that is too much - * of a performance impact. Thus we have a few rather ugly macros here, - * and hide all the ugliness from the user. - * - * The "__xxx" versions of the user access functions are versions that - * do not verify the address space, that must have been done previously - * with a separate "access_ok()" call (this is used when we do multiple - * accesses to the same area of user memory). - * - * As we use the same address space for kernel and user data on the - * PowerPC, we can just do these as direct assignments. (Of course, the - * exception handling means that it's no longer "just"...) - */ -#define get_user(x,ptr) \ - __get_user_check((x),(ptr),sizeof(*(ptr))) -#define put_user(x,ptr) \ - __put_user_check((__typeof__(*(ptr)))(x),(ptr),sizeof(*(ptr))) - -#define __get_user(x,ptr) \ - __get_user_nocheck((x),(ptr),sizeof(*(ptr))) -#define __put_user(x,ptr) \ - __put_user_nocheck((__typeof__(*(ptr)))(x),(ptr),sizeof(*(ptr))) - -#define __get_user_unaligned __get_user -#define __put_user_unaligned __put_user - -extern long __put_user_bad(void); - -#define __put_user_nocheck(x,ptr,size) \ -({ \ - long __pu_err; \ - might_sleep(); \ - __chk_user_ptr(ptr); \ - __put_user_size((x),(ptr),(size),__pu_err,-EFAULT); \ - __pu_err; \ -}) - -#define __put_user_check(x,ptr,size) \ -({ \ - long __pu_err = -EFAULT; \ - void __user *__pu_addr = (ptr); \ - might_sleep(); \ - if (access_ok(VERIFY_WRITE,__pu_addr,size)) \ - __put_user_size((x),__pu_addr,(size),__pu_err,-EFAULT); \ - __pu_err; \ -}) - -#define __put_user_size(x,ptr,size,retval,errret) \ -do { \ - retval = 0; \ - switch (size) { \ - case 1: __put_user_asm(x,ptr,retval,"stb",errret); break; \ - case 2: __put_user_asm(x,ptr,retval,"sth",errret); break; \ - case 4: __put_user_asm(x,ptr,retval,"stw",errret); break; \ - case 8: __put_user_asm(x,ptr,retval,"std",errret); break; \ - default: __put_user_bad(); \ - } \ -} while (0) - -/* - * We don't tell gcc that we are accessing memory, but this is OK - * because we do not write to any memory gcc knows about, so there - * are no aliasing issues. - */ -#define __put_user_asm(x, addr, err, op, errret) \ - __asm__ __volatile__( \ - "1: "op" %1,0(%2) # put_user\n" \ - "2:\n" \ - ".section .fixup,\"ax\"\n" \ - "3: li %0,%3\n" \ - " b 2b\n" \ - ".previous\n" \ - ".section __ex_table,\"a\"\n" \ - " .align 3\n" \ - " .llong 1b,3b\n" \ - ".previous" \ - : "=r"(err) \ - : "r"(x), "b"(addr), "i"(errret), "0"(err)) - - -#define __get_user_nocheck(x,ptr,size) \ -({ \ - long __gu_err; \ - unsigned long __gu_val; \ - might_sleep(); \ - __get_user_size(__gu_val,(ptr),(size),__gu_err,-EFAULT);\ - (x) = (__typeof__(*(ptr)))__gu_val; \ - __gu_err; \ -}) - -#define __get_user_check(x,ptr,size) \ -({ \ - long __gu_err = -EFAULT; \ - unsigned long __gu_val = 0; \ - const __typeof__(*(ptr)) __user *__gu_addr = (ptr); \ - might_sleep(); \ - if (access_ok(VERIFY_READ,__gu_addr,size)) \ - __get_user_size(__gu_val,__gu_addr,(size),__gu_err,-EFAULT);\ - (x) = (__typeof__(*(ptr)))__gu_val; \ - __gu_err; \ -}) - -extern long __get_user_bad(void); - -#define __get_user_size(x,ptr,size,retval,errret) \ -do { \ - retval = 0; \ - __chk_user_ptr(ptr); \ - switch (size) { \ - case 1: __get_user_asm(x,ptr,retval,"lbz",errret); break; \ - case 2: __get_user_asm(x,ptr,retval,"lhz",errret); break; \ - case 4: __get_user_asm(x,ptr,retval,"lwz",errret); break; \ - case 8: __get_user_asm(x,ptr,retval,"ld",errret); break; \ - default: (x) = __get_user_bad(); \ - } \ -} while (0) - -#define __get_user_asm(x, addr, err, op, errret) \ - __asm__ __volatile__( \ - "1: "op" %1,0(%2) # get_user\n" \ - "2:\n" \ - ".section .fixup,\"ax\"\n" \ - "3: li %0,%3\n" \ - " li %1,0\n" \ - " b 2b\n" \ - ".previous\n" \ - ".section __ex_table,\"a\"\n" \ - " .align 3\n" \ - " .llong 1b,3b\n" \ - ".previous" \ - : "=r"(err), "=r"(x) \ - : "b"(addr), "i"(errret), "0"(err)) - -/* more complex routines */ - -extern unsigned long __copy_tofrom_user(void __user *to, const void __user *from, - unsigned long size); - -static inline unsigned long -__copy_from_user_inatomic(void *to, const void __user *from, unsigned long n) -{ - if (__builtin_constant_p(n)) { - unsigned long ret; - - switch (n) { - case 1: - __get_user_size(*(u8 *)to, from, 1, ret, 1); - return ret; - case 2: - __get_user_size(*(u16 *)to, from, 2, ret, 2); - return ret; - case 4: - __get_user_size(*(u32 *)to, from, 4, ret, 4); - return ret; - case 8: - __get_user_size(*(u64 *)to, from, 8, ret, 8); - return ret; - } - } - return __copy_tofrom_user((__force void __user *) to, from, n); -} - -static inline unsigned long -__copy_from_user(void *to, const void __user *from, unsigned long n) -{ - might_sleep(); - return __copy_from_user_inatomic(to, from, n); -} - -static inline unsigned long -__copy_to_user_inatomic(void __user *to, const void *from, unsigned long n) -{ - if (__builtin_constant_p(n)) { - unsigned long ret; - - switch (n) { - case 1: - __put_user_size(*(u8 *)from, (u8 __user *)to, 1, ret, 1); - return ret; - case 2: - __put_user_size(*(u16 *)from, (u16 __user *)to, 2, ret, 2); - return ret; - case 4: - __put_user_size(*(u32 *)from, (u32 __user *)to, 4, ret, 4); - return ret; - case 8: - __put_user_size(*(u64 *)from, (u64 __user *)to, 8, ret, 8); - return ret; - } - } - return __copy_tofrom_user(to, (__force const void __user *) from, n); -} - -static inline unsigned long -__copy_to_user(void __user *to, const void *from, unsigned long n) -{ - might_sleep(); - return __copy_to_user_inatomic(to, from, n); -} - -#define __copy_in_user(to, from, size) \ - __copy_tofrom_user((to), (from), (size)) - -extern unsigned long copy_from_user(void *to, const void __user *from, - unsigned long n); -extern unsigned long copy_to_user(void __user *to, const void *from, - unsigned long n); -extern unsigned long copy_in_user(void __user *to, const void __user *from, - unsigned long n); - -extern unsigned long __clear_user(void __user *addr, unsigned long size); - -static inline unsigned long -clear_user(void __user *addr, unsigned long size) -{ - might_sleep(); - if (likely(access_ok(VERIFY_WRITE, addr, size))) - size = __clear_user(addr, size); - return size; -} - -extern int __strncpy_from_user(char *dst, const char __user *src, long count); - -static inline long -strncpy_from_user(char *dst, const char __user *src, long count) -{ - might_sleep(); - if (likely(access_ok(VERIFY_READ, src, 1))) - return __strncpy_from_user(dst, src, count); - return -EFAULT; -} - -/* - * Return the size of a string (including the ending 0) - * - * Return 0 for error - */ -extern int __strnlen_user(const char __user *str, long len); - -/* - * Returns the length of the string at str (including the null byte), - * or 0 if we hit a page we can't access, - * or something > len if we didn't find a null byte. - */ -static inline int strnlen_user(const char __user *str, long len) -{ - might_sleep(); - if (likely(access_ok(VERIFY_READ, str, 1))) - return __strnlen_user(str, len); - return 0; -} - -#define strlen_user(str) strnlen_user((str), 0x7ffffffe) - -#endif /* __ASSEMBLY__ */ - -#endif /* _PPC64_UACCESS_H */ From 5015b49448cbe5352b9cc232333ab26f3e608a07 Mon Sep 17 00:00:00 2001 From: Stephen Rothwell Date: Mon, 31 Oct 2005 18:39:20 +1100 Subject: [PATCH 02/75] powerpc: fix __strnlen_user in merge tree Change USER/KERNEL_DS so that the merged version of __strnlen_user can be used which allows us to complete the removal of arch/ppc64/lib/. Signed-off-by: Stephen Rothwell --- arch/powerpc/lib/Makefile | 2 +- arch/ppc64/Makefile | 1 - arch/ppc64/lib/Makefile | 5 - arch/ppc64/lib/string.S | 179 ---------------------------------- include/asm-powerpc/uaccess.h | 115 +++++++++------------- 5 files changed, 47 insertions(+), 255 deletions(-) delete mode 100644 arch/ppc64/lib/Makefile delete mode 100644 arch/ppc64/lib/string.S diff --git a/arch/powerpc/lib/Makefile b/arch/powerpc/lib/Makefile index e6b2be3bcec1..dfb33915ad61 100644 --- a/arch/powerpc/lib/Makefile +++ b/arch/powerpc/lib/Makefile @@ -9,7 +9,7 @@ endif obj-y += strcase.o obj-$(CONFIG_PPC32) += div64.o copy_32.o checksum_32.o obj-$(CONFIG_PPC64) += checksum_64.o copypage_64.o copyuser_64.o \ - memcpy_64.o usercopy_64.o mem_64.o + memcpy_64.o usercopy_64.o mem_64.o string.o obj-$(CONFIG_PPC_ISERIES) += e2a.o obj-$(CONFIG_XMON) += sstep.o diff --git a/arch/ppc64/Makefile b/arch/ppc64/Makefile index fdbd6f44adc0..a55a82d145d4 100644 --- a/arch/ppc64/Makefile +++ b/arch/ppc64/Makefile @@ -86,7 +86,6 @@ head-y := arch/ppc64/kernel/head.o head-y += arch/powerpc/kernel/fpu.o head-y += arch/powerpc/kernel/entry_64.o -libs-y += arch/ppc64/lib/ core-y += arch/ppc64/kernel/ arch/powerpc/kernel/ core-y += arch/powerpc/mm/ core-y += arch/powerpc/sysdev/ diff --git a/arch/ppc64/lib/Makefile b/arch/ppc64/lib/Makefile deleted file mode 100644 index 42d5295bf345..000000000000 --- a/arch/ppc64/lib/Makefile +++ /dev/null @@ -1,5 +0,0 @@ -# -# Makefile for ppc64-specific library files.. -# - -lib-y := string.o diff --git a/arch/ppc64/lib/string.S b/arch/ppc64/lib/string.S deleted file mode 100644 index e21a0038a4d6..000000000000 --- a/arch/ppc64/lib/string.S +++ /dev/null @@ -1,179 +0,0 @@ -/* - * String handling functions for PowerPC. - * - * Copyright (C) 1996 Paul Mackerras. - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version - * 2 of the License, or (at your option) any later version. - */ -#include -#include -#include - -_GLOBAL(strcpy) - addi r5,r3,-1 - addi r4,r4,-1 -1: lbzu r0,1(r4) - cmpwi 0,r0,0 - stbu r0,1(r5) - bne 1b - blr - -_GLOBAL(strncpy) - cmpwi 0,r5,0 - beqlr - mtctr r5 - addi r6,r3,-1 - addi r4,r4,-1 -1: lbzu r0,1(r4) - cmpwi 0,r0,0 - stbu r0,1(r6) - bdnzf 2,1b /* dec ctr, branch if ctr != 0 && !cr0.eq */ - blr - -_GLOBAL(strcat) - addi r5,r3,-1 - addi r4,r4,-1 -1: lbzu r0,1(r5) - cmpwi 0,r0,0 - bne 1b - addi r5,r5,-1 -1: lbzu r0,1(r4) - cmpwi 0,r0,0 - stbu r0,1(r5) - bne 1b - blr - -_GLOBAL(strcmp) - addi r5,r3,-1 - addi r4,r4,-1 -1: lbzu r3,1(r5) - cmpwi 1,r3,0 - lbzu r0,1(r4) - subf. r3,r0,r3 - beqlr 1 - beq 1b - blr - -_GLOBAL(strlen) - addi r4,r3,-1 -1: lbzu r0,1(r4) - cmpwi 0,r0,0 - bne 1b - subf r3,r3,r4 - blr - -_GLOBAL(memcmp) - cmpwi 0,r5,0 - ble- 2f - mtctr r5 - addi r6,r3,-1 - addi r4,r4,-1 -1: lbzu r3,1(r6) - lbzu r0,1(r4) - subf. r3,r0,r3 - bdnzt 2,1b - blr -2: li r3,0 - blr - -_GLOBAL(memchr) - cmpwi 0,r5,0 - ble- 2f - mtctr r5 - addi r3,r3,-1 -1: lbzu r0,1(r3) - cmpw 0,r0,r4 - bdnzf 2,1b - beqlr -2: li r3,0 - blr - -_GLOBAL(__clear_user) - addi r6,r3,-4 - li r3,0 - li r5,0 - cmplwi 0,r4,4 - blt 7f - /* clear a single word */ -11: stwu r5,4(r6) - beqlr - /* clear word sized chunks */ - andi. r0,r6,3 - add r4,r0,r4 - subf r6,r0,r6 - srwi r0,r4,2 - andi. r4,r4,3 - mtctr r0 - bdz 7f -1: stwu r5,4(r6) - bdnz 1b - /* clear byte sized chunks */ -7: cmpwi 0,r4,0 - beqlr - mtctr r4 - addi r6,r6,3 -8: stbu r5,1(r6) - bdnz 8b - blr -90: mr r3,r4 - blr -91: mfctr r3 - slwi r3,r3,2 - add r3,r3,r4 - blr -92: mfctr r3 - blr - - .section __ex_table,"a" - .align 3 - .llong 11b,90b - .llong 1b,91b - .llong 8b,92b - .text - -/* r3 = dst, r4 = src, r5 = count */ -_GLOBAL(__strncpy_from_user) - addi r6,r3,-1 - addi r4,r4,-1 - cmpwi 0,r5,0 - beq 2f - mtctr r5 -1: lbzu r0,1(r4) - cmpwi 0,r0,0 - stbu r0,1(r6) - bdnzf 2,1b /* dec ctr, branch if ctr != 0 && !cr0.eq */ - beq 3f -2: addi r6,r6,1 -3: subf r3,r3,r6 - blr -99: li r3,-EFAULT - blr - - .section __ex_table,"a" - .align 3 - .llong 1b,99b - .text - -/* r3 = str, r4 = len (> 0) */ -_GLOBAL(__strnlen_user) - addi r7,r3,-1 - mtctr r4 /* ctr = len */ -1: lbzu r0,1(r7) /* get next byte */ - cmpwi 0,r0,0 - bdnzf 2,1b /* loop if --ctr != 0 && byte != 0 */ - addi r7,r7,1 - subf r3,r3,r7 /* number of bytes we have looked at */ - beqlr /* return if we found a 0 byte */ - cmpw 0,r3,r4 /* did we look at all len bytes? */ - blt 99f /* if not, must have hit top */ - addi r3,r4,1 /* return len + 1 to indicate no null found */ - blr -99: li r3,0 /* bad address, return 0 */ - blr - - .section __ex_table,"a" - .align 3 - .llong 1b,99b diff --git a/include/asm-powerpc/uaccess.h b/include/asm-powerpc/uaccess.h index 2ecc3e16e49e..035338b0c5ee 100644 --- a/include/asm-powerpc/uaccess.h +++ b/include/asm-powerpc/uaccess.h @@ -24,11 +24,11 @@ #define MAKE_MM_SEG(s) ((mm_segment_t) { (s) }) -#ifdef __powerpc64__ -#define KERNEL_DS MAKE_MM_SEG(0UL) -#define USER_DS MAKE_MM_SEG(0xf000000000000000UL) -#else #define KERNEL_DS MAKE_MM_SEG(~0UL) +#ifdef __powerpc64__ +/* We use TASK_SIZE_USER64 as TASK_SIZE is not constant */ +#define USER_DS MAKE_MM_SEG(TASK_SIZE_USER64 - 1) +#else #define USER_DS MAKE_MM_SEG(TASK_SIZE - 1) #endif @@ -40,22 +40,11 @@ #ifdef __powerpc64__ /* - * Use the alpha trick for checking ranges: - * - * Is a address valid? This does a straightforward calculation rather - * than tests. - * - * Address valid if: - * - "addr" doesn't have any high-bits set - * - AND "size" doesn't have any high-bits set - * - OR we are in kernel mode. - * - * We dont have to check for high bits in (addr+size) because the first - * two checks force the maximum result to be below the start of the - * kernel region. + * This check is sufficient because there is a large enough + * gap between user addresses and the kernel addresses */ #define __access_ok(addr, size, segment) \ - (((segment).seg & (addr | size )) == 0) + (((addr) <= (segment).seg) && ((size) <= (segment).seg)) #else @@ -161,7 +150,10 @@ extern long __put_user_bad(void); : "=r" (err) \ : "r" (x), "b" (addr), "i" (-EFAULT), "0" (err)) -#ifndef __powerpc64__ +#ifdef __powerpc64__ +#define __put_user_asm2(x, ptr, retval) \ + __put_user_asm(x, ptr, retval, "std") +#else /* __powerpc64__ */ #define __put_user_asm2(x, addr, err) \ __asm__ __volatile__( \ "1: stw %1,0(%2)\n" \ @@ -178,9 +170,6 @@ extern long __put_user_bad(void); ".previous" \ : "=r" (err) \ : "r" (x), "b" (addr), "i" (-EFAULT), "0" (err)) -#else /* __powerpc64__ */ -#define __put_user_asm2(x, ptr, retval) \ - __put_user_asm(x, ptr, retval, "std") #endif /* __powerpc64__ */ #define __put_user_size(x, ptr, size, retval) \ @@ -218,7 +207,7 @@ extern long __get_user_bad(void); #define __get_user_asm(x, addr, err, op) \ __asm__ __volatile__( \ - "1: "op" %1,0(%2) # get_user\n" \ + "1: "op" %1,0(%2) # get_user\n" \ "2:\n" \ ".section .fixup,\"ax\"\n" \ "3: li %0,%3\n" \ @@ -232,8 +221,11 @@ extern long __get_user_bad(void); : "=r" (err), "=r" (x) \ : "b" (addr), "i" (-EFAULT), "0" (err)) -#ifndef __powerpc64__ -#define __get_user_asm2(x, addr, err) \ +#ifdef __powerpc64__ +#define __get_user_asm2(x, addr, err) \ + __get_user_asm(x, addr, err, "ld") +#else /* __powerpc64__ */ +#define __get_user_asm2(x, addr, err) \ __asm__ __volatile__( \ "1: lwz %1,0(%2)\n" \ "2: lwz %1+1,4(%2)\n" \ @@ -251,17 +243,14 @@ extern long __get_user_bad(void); ".previous" \ : "=r" (err), "=&r" (x) \ : "b" (addr), "i" (-EFAULT), "0" (err)) -#else -#define __get_user_asm2(x, addr, err) \ - __get_user_asm(x, addr, err, "ld") #endif /* __powerpc64__ */ #define __get_user_size(x, ptr, size, retval) \ do { \ retval = 0; \ __chk_user_ptr(ptr); \ - if (size > sizeof(x)) \ - (x) = __get_user_bad(); \ + if (size > sizeof(x)) \ + (x) = __get_user_bad(); \ switch (size) { \ case 1: __get_user_asm(x, ptr, retval, "lbz"); break; \ case 2: __get_user_asm(x, ptr, retval, "lhz"); break; \ @@ -300,7 +289,7 @@ do { \ long __gu_err = -EFAULT; \ unsigned long __gu_val = 0; \ const __typeof__(*(ptr)) __user *__gu_addr = (ptr); \ - might_sleep(); \ + might_sleep(); \ if (access_ok(VERIFY_READ, __gu_addr, (size))) \ __get_user_size(__gu_val, __gu_addr, (size), __gu_err); \ (x) = (__typeof__(*(ptr)))__gu_val; \ @@ -313,8 +302,9 @@ extern unsigned long __copy_tofrom_user(void __user *to, const void __user *from, unsigned long size); #ifndef __powerpc64__ -extern inline unsigned long -copy_from_user(void *to, const void __user *from, unsigned long n) + +extern inline unsigned long copy_from_user(void *to, + const void __user *from, unsigned long n) { unsigned long over; @@ -328,8 +318,8 @@ copy_from_user(void *to, const void __user *from, unsigned long n) return n; } -extern inline unsigned long -copy_to_user(void __user *to, const void *from, unsigned long n) +extern inline unsigned long copy_to_user(void __user *to, + const void *from, unsigned long n) { unsigned long over; @@ -343,10 +333,23 @@ copy_to_user(void __user *to, const void *from, unsigned long n) return n; } +#define __copy_to_user_inatomic __copy_to_user +#define __copy_from_user_inatomic __copy_from_user + #else /* __powerpc64__ */ -static inline unsigned long -__copy_from_user_inatomic(void *to, const void __user *from, unsigned long n) +#define __copy_in_user(to, from, size) \ + __copy_tofrom_user((to), (from), (size)) + +extern unsigned long copy_from_user(void *to, const void __user *from, + unsigned long n); +extern unsigned long copy_to_user(void __user *to, const void *from, + unsigned long n); +extern unsigned long copy_in_user(void __user *to, const void __user *from, + unsigned long n); + +static inline unsigned long __copy_from_user_inatomic(void *to, + const void __user *from, unsigned long n) { if (__builtin_constant_p(n) && (n <= 8)) { unsigned long ret; @@ -370,8 +373,8 @@ __copy_from_user_inatomic(void *to, const void __user *from, unsigned long n) return __copy_tofrom_user((__force void __user *) to, from, n); } -static inline unsigned long -__copy_to_user_inatomic(void __user *to, const void *from, unsigned long n) +static inline unsigned long __copy_to_user_inatomic(void __user *to, + const void *from, unsigned long n) { if (__builtin_constant_p(n) && (n <= 8)) { unsigned long ret; @@ -397,8 +400,8 @@ __copy_to_user_inatomic(void __user *to, const void *from, unsigned long n) #endif /* __powerpc64__ */ -static inline unsigned long -__copy_from_user(void *to, const void __user *from, unsigned long size) +static inline unsigned long __copy_from_user(void *to, + const void __user *from, unsigned long size) { might_sleep(); #ifndef __powerpc64__ @@ -408,8 +411,8 @@ __copy_from_user(void *to, const void __user *from, unsigned long size) #endif /* __powerpc64__ */ } -static inline unsigned long -__copy_to_user(void __user *to, const void *from, unsigned long size) +static inline unsigned long __copy_to_user(void __user *to, + const void *from, unsigned long size) { might_sleep(); #ifndef __powerpc64__ @@ -419,21 +422,6 @@ __copy_to_user(void __user *to, const void *from, unsigned long size) #endif /* __powerpc64__ */ } -#ifndef __powerpc64__ -#define __copy_to_user_inatomic __copy_to_user -#define __copy_from_user_inatomic __copy_from_user -#else /* __powerpc64__ */ -#define __copy_in_user(to, from, size) \ - __copy_tofrom_user((to), (from), (size)) - -extern unsigned long copy_from_user(void *to, const void __user *from, - unsigned long n); -extern unsigned long copy_to_user(void __user *to, const void *from, - unsigned long n); -extern unsigned long copy_in_user(void __user *to, const void __user *from, - unsigned long n); -#endif /* __powerpc64__ */ - extern unsigned long __clear_user(void __user *addr, unsigned long size); static inline unsigned long clear_user(void __user *addr, unsigned long size) @@ -466,11 +454,7 @@ static inline long strncpy_from_user(char *dst, const char __user *src, * * Return 0 for error */ -#ifndef __powerpc64__ extern int __strnlen_user(const char __user *str, long len, unsigned long top); -#else /* __powerpc64__ */ -extern int __strnlen_user(const char __user *str, long len); -#endif /* __powerpc64__ */ /* * Returns the length of the string at str (including the null byte), @@ -482,18 +466,11 @@ extern int __strnlen_user(const char __user *str, long len); */ static inline int strnlen_user(const char __user *str, long len) { -#ifndef __powerpc64__ unsigned long top = current->thread.fs.seg; if ((unsigned long)str > top) return 0; return __strnlen_user(str, len, top); -#else /* __powerpc64__ */ - might_sleep(); - if (likely(access_ok(VERIFY_READ, str, 1))) - return __strnlen_user(str, len); - return 0; -#endif /* __powerpc64__ */ } #define strlen_user(str) strnlen_user((str), 0x7ffffffe) From bec7c458b372251617e0fdc6bf8ce4df06bab430 Mon Sep 17 00:00:00 2001 From: Stephen Rothwell Date: Tue, 1 Nov 2005 11:45:19 +1100 Subject: [PATCH 03/75] powerpc: make mem= work on iSeries again By parsing the command line earlier, we can add the mem= value to the flattened device tree and let the generic code sort out the memory limit for us. Signed-off-by: Stephen Rothwell --- arch/powerpc/kernel/setup_64.c | 17 ----------- arch/powerpc/platforms/iseries/setup.c | 42 +++++++++++++++----------- 2 files changed, 25 insertions(+), 34 deletions(-) diff --git a/arch/powerpc/kernel/setup_64.c b/arch/powerpc/kernel/setup_64.c index 40c48100bf1b..19530ce9cd27 100644 --- a/arch/powerpc/kernel/setup_64.c +++ b/arch/powerpc/kernel/setup_64.c @@ -631,23 +631,6 @@ static int ppc64_panic_event(struct notifier_block *this, return NOTIFY_DONE; } -#ifdef CONFIG_PPC_ISERIES -/* - * On iSeries we just parse the mem=X option from the command line. - * On pSeries it's a bit more complicated, see prom_init_mem() - */ -static int __init early_parsemem(char *p) -{ - if (!p) - return 0; - - memory_limit = ALIGN(memparse(p, &p), PAGE_SIZE); - - return 0; -} -early_param("mem", early_parsemem); -#endif /* CONFIG_PPC_ISERIES */ - #ifdef CONFIG_IRQSTACKS static void __init irqstack_early_init(void) { diff --git a/arch/powerpc/platforms/iseries/setup.c b/arch/powerpc/platforms/iseries/setup.c index 1544c6f10a38..06431e642533 100644 --- a/arch/powerpc/platforms/iseries/setup.c +++ b/arch/powerpc/platforms/iseries/setup.c @@ -27,6 +27,7 @@ #include #include #include +#include #include #include @@ -94,6 +95,8 @@ extern unsigned long iSeries_recal_titan; static int mf_initialized; +static unsigned long cmd_mem_limit; + struct MemoryBlock { unsigned long absStart; unsigned long absEnd; @@ -341,23 +344,6 @@ static void __init iSeries_init_early(void) */ iommu_init_early_iSeries(); - iSeries_get_cmdline(); - - /* Save unparsed command line copy for /proc/cmdline */ - strlcpy(saved_command_line, cmd_line, COMMAND_LINE_SIZE); - - /* Parse early parameters, in particular mem=x */ - parse_early_param(); - - if (memory_limit) { - if (memory_limit < systemcfg->physicalMemorySize) - systemcfg->physicalMemorySize = memory_limit; - else { - printk("Ignoring mem=%lu >= ram_top.\n", memory_limit); - memory_limit = 0; - } - } - /* Initialize machine-dependency vectors */ #ifdef CONFIG_SMP smp_init_iSeries(); @@ -971,6 +957,8 @@ void build_flat_dt(struct iseries_flat_dt *dt) /* /chosen */ dt_start_node(dt, "chosen"); dt_prop_u32(dt, "linux,platform", PLATFORM_ISERIES_LPAR); + if (cmd_mem_limit) + dt_prop_u64(dt, "linux,memory-limit", cmd_mem_limit); dt_end_node(dt); dt_cpus(dt); @@ -990,7 +978,27 @@ void * __init iSeries_early_setup(void) */ build_iSeries_Memory_Map(); + iSeries_get_cmdline(); + + /* Save unparsed command line copy for /proc/cmdline */ + strlcpy(saved_command_line, cmd_line, COMMAND_LINE_SIZE); + + /* Parse early parameters, in particular mem=x */ + parse_early_param(); + build_flat_dt(&iseries_dt); return (void *) __pa(&iseries_dt); } + +/* + * On iSeries we just parse the mem=X option from the command line. + * On pSeries it's a bit more complicated, see prom_init_mem() + */ +static int __init early_parsemem(char *p) +{ + if (p) + cmd_mem_limit = ALIGN(memparse(p, &p), PAGE_SIZE); + return 0; +} +early_param("mem", early_parsemem); From 870c6ff2ac0cb708697c2c06f3e5eddf9e3b38cb Mon Sep 17 00:00:00 2001 From: Stephen Rothwell Date: Tue, 1 Nov 2005 14:36:30 +1100 Subject: [PATCH 04/75] powerpc: remove duplicate ioctl definitions Signed-off-by: Stephen Rothwell --- include/asm-powerpc/ioctls.h | 3 + include/asm-powerpc/termios.h | 101 ---------------------------------- 2 files changed, 3 insertions(+), 101 deletions(-) diff --git a/include/asm-powerpc/ioctls.h b/include/asm-powerpc/ioctls.h index 5b94ff489b8b..279a6229584b 100644 --- a/include/asm-powerpc/ioctls.h +++ b/include/asm-powerpc/ioctls.h @@ -62,6 +62,9 @@ # define TIOCM_DSR 0x100 # define TIOCM_CD TIOCM_CAR # define TIOCM_RI TIOCM_RNG +#define TIOCM_OUT1 0x2000 +#define TIOCM_OUT2 0x4000 +#define TIOCM_LOOP 0x8000 #define TIOCGSOFTCAR 0x5419 #define TIOCSSOFTCAR 0x541A diff --git a/include/asm-powerpc/termios.h b/include/asm-powerpc/termios.h index c5b8e5358f83..27a012cfcb4e 100644 --- a/include/asm-powerpc/termios.h +++ b/include/asm-powerpc/termios.h @@ -94,107 +94,6 @@ struct termio { #define INIT_C_CC "\003\034\177\025\004\001\000\000\000\000\027\022\032\021\023\026\025" #endif -#define FIOCLEX _IO('f', 1) -#define FIONCLEX _IO('f', 2) -#define FIOASYNC _IOW('f', 125, int) -#define FIONBIO _IOW('f', 126, int) -#define FIONREAD _IOR('f', 127, int) -#define TIOCINQ FIONREAD - -#define TIOCGETP _IOR('t', 8, struct sgttyb) -#define TIOCSETP _IOW('t', 9, struct sgttyb) -#define TIOCSETN _IOW('t', 10, struct sgttyb) /* TIOCSETP wo flush */ - -#define TIOCSETC _IOW('t', 17, struct tchars) -#define TIOCGETC _IOR('t', 18, struct tchars) -#define TCGETS _IOR('t', 19, struct termios) -#define TCSETS _IOW('t', 20, struct termios) -#define TCSETSW _IOW('t', 21, struct termios) -#define TCSETSF _IOW('t', 22, struct termios) - -#define TCGETA _IOR('t', 23, struct termio) -#define TCSETA _IOW('t', 24, struct termio) -#define TCSETAW _IOW('t', 25, struct termio) -#define TCSETAF _IOW('t', 28, struct termio) - -#define TCSBRK _IO('t', 29) -#define TCXONC _IO('t', 30) -#define TCFLSH _IO('t', 31) - -#define TIOCSWINSZ _IOW('t', 103, struct winsize) -#define TIOCGWINSZ _IOR('t', 104, struct winsize) -#define TIOCSTART _IO('t', 110) /* start output, like ^Q */ -#define TIOCSTOP _IO('t', 111) /* stop output, like ^S */ -#define TIOCOUTQ _IOR('t', 115, int) /* output queue size */ - -#define TIOCGLTC _IOR('t', 116, struct ltchars) -#define TIOCSLTC _IOW('t', 117, struct ltchars) -#define TIOCSPGRP _IOW('t', 118, int) -#define TIOCGPGRP _IOR('t', 119, int) - -#define TIOCEXCL 0x540C -#define TIOCNXCL 0x540D -#define TIOCSCTTY 0x540E - -#define TIOCSTI 0x5412 -#define TIOCMGET 0x5415 -#define TIOCMBIS 0x5416 -#define TIOCMBIC 0x5417 -#define TIOCMSET 0x5418 -#define TIOCGSOFTCAR 0x5419 -#define TIOCSSOFTCAR 0x541A -#define TIOCLINUX 0x541C -#define TIOCCONS 0x541D -#define TIOCGSERIAL 0x541E -#define TIOCSSERIAL 0x541F -#define TIOCPKT 0x5420 - -#define TIOCNOTTY 0x5422 -#define TIOCSETD 0x5423 -#define TIOCGETD 0x5424 -#define TCSBRKP 0x5425 /* Needed for POSIX tcsendbreak() */ - -#define TIOCSERCONFIG 0x5453 -#define TIOCSERGWILD 0x5454 -#define TIOCSERSWILD 0x5455 -#define TIOCGLCKTRMIOS 0x5456 -#define TIOCSLCKTRMIOS 0x5457 -#define TIOCSERGSTRUCT 0x5458 /* For debugging only */ -#define TIOCSERGETLSR 0x5459 /* Get line status register */ -#define TIOCSERGETMULTI 0x545A /* Get multiport config */ -#define TIOCSERSETMULTI 0x545B /* Set multiport config */ - -#define TIOCMIWAIT 0x545C /* wait for a change on serial input line(s) */ -#define TIOCGICOUNT 0x545D /* read serial port inline interrupt counts */ - -/* Used for packet mode */ -#define TIOCPKT_DATA 0 -#define TIOCPKT_FLUSHREAD 1 -#define TIOCPKT_FLUSHWRITE 2 -#define TIOCPKT_STOP 4 -#define TIOCPKT_START 8 -#define TIOCPKT_NOSTOP 16 -#define TIOCPKT_DOSTOP 32 - -/* modem lines */ -#define TIOCM_LE 0x001 -#define TIOCM_DTR 0x002 -#define TIOCM_RTS 0x004 -#define TIOCM_ST 0x008 -#define TIOCM_SR 0x010 -#define TIOCM_CTS 0x020 -#define TIOCM_CAR 0x040 -#define TIOCM_RNG 0x080 -#define TIOCM_DSR 0x100 -#define TIOCM_CD TIOCM_CAR -#define TIOCM_RI TIOCM_RNG -#define TIOCM_OUT1 0x2000 -#define TIOCM_OUT2 0x4000 -#define TIOCM_LOOP 0x8000 - -/* ioctl (fd, TIOCSERGETLSR, &result) where result may be as below */ -#define TIOCSER_TEMT 0x01 /* Transmitter physically empty */ - #ifdef __KERNEL__ /* From 3c4cf5ee5a9224a800a74b5dfcb435550ed30737 Mon Sep 17 00:00:00 2001 From: Stephen Rothwell Date: Tue, 1 Nov 2005 14:26:41 +1100 Subject: [PATCH 05/75] powerpc: use asm-generic/termios.h Signed-off-by: Stephen Rothwell --- include/asm-powerpc/termios.h | 34 +--------------------------------- 1 file changed, 1 insertion(+), 33 deletions(-) diff --git a/include/asm-powerpc/termios.h b/include/asm-powerpc/termios.h index 27a012cfcb4e..7f80a019b6a0 100644 --- a/include/asm-powerpc/termios.h +++ b/include/asm-powerpc/termios.h @@ -96,39 +96,7 @@ struct termio { #ifdef __KERNEL__ -/* - * Translate a "termio" structure into a "termios". Ugh. - */ -#define SET_LOW_TERMIOS_BITS(termios, termio, x) { \ - unsigned short __tmp; \ - get_user(__tmp,&(termio)->x); \ - (termios)->x = (0xffff0000 & (termios)->x) | __tmp; \ -} - -#define user_termio_to_kernel_termios(termios, termio) \ -({ \ - SET_LOW_TERMIOS_BITS(termios, termio, c_iflag); \ - SET_LOW_TERMIOS_BITS(termios, termio, c_oflag); \ - SET_LOW_TERMIOS_BITS(termios, termio, c_cflag); \ - SET_LOW_TERMIOS_BITS(termios, termio, c_lflag); \ - copy_from_user((termios)->c_cc, (termio)->c_cc, NCC); \ -}) - -/* - * Translate a "termios" structure into a "termio". Ugh. - */ -#define kernel_termios_to_user_termio(termio, termios) \ -({ \ - put_user((termios)->c_iflag, &(termio)->c_iflag); \ - put_user((termios)->c_oflag, &(termio)->c_oflag); \ - put_user((termios)->c_cflag, &(termio)->c_cflag); \ - put_user((termios)->c_lflag, &(termio)->c_lflag); \ - put_user((termios)->c_line, &(termio)->c_line); \ - copy_to_user((termio)->c_cc, (termios)->c_cc, NCC); \ -}) - -#define user_termios_to_kernel_termios(k, u) copy_from_user(k, u, sizeof(struct termios)) -#define kernel_termios_to_user_termios(u, k) copy_to_user(u, k, sizeof(struct termios)) +#include #endif /* __KERNEL__ */ From 48fe4871569f019c653efb95b26dda976f84c468 Mon Sep 17 00:00:00 2001 From: Stephen Rothwell Date: Tue, 1 Nov 2005 15:53:19 +1100 Subject: [PATCH 06/75] powerpc: clean up uaccess.h Use the best from each architecture. Signed-off-by: Stephen Rothwell --- include/asm-powerpc/uaccess.h | 29 ++++++++--------------------- 1 file changed, 8 insertions(+), 21 deletions(-) diff --git a/include/asm-powerpc/uaccess.h b/include/asm-powerpc/uaccess.h index 035338b0c5ee..33af730f0d19 100644 --- a/include/asm-powerpc/uaccess.h +++ b/include/asm-powerpc/uaccess.h @@ -115,10 +115,8 @@ struct exception_table_entry { #define __put_user64(x, ptr) __put_user(x, ptr) #endif -#ifdef __powerpc64__ #define __get_user_unaligned __get_user #define __put_user_unaligned __put_user -#endif extern long __put_user_bad(void); @@ -333,9 +331,6 @@ extern inline unsigned long copy_to_user(void __user *to, return n; } -#define __copy_to_user_inatomic __copy_to_user -#define __copy_from_user_inatomic __copy_from_user - #else /* __powerpc64__ */ #define __copy_in_user(to, from, size) \ @@ -348,6 +343,8 @@ extern unsigned long copy_to_user(void __user *to, const void *from, extern unsigned long copy_in_user(void __user *to, const void __user *from, unsigned long n); +#endif /* __powerpc64__ */ + static inline unsigned long __copy_from_user_inatomic(void *to, const void __user *from, unsigned long n) { @@ -368,9 +365,10 @@ static inline unsigned long __copy_from_user_inatomic(void *to, __get_user_size(*(u64 *)to, from, 8, ret); break; } - return (ret == -EFAULT) ? n : 0; + if (ret == 0) + return 0; } - return __copy_tofrom_user((__force void __user *) to, from, n); + return __copy_tofrom_user((__force void __user *)to, from, n); } static inline unsigned long __copy_to_user_inatomic(void __user *to, @@ -393,33 +391,24 @@ static inline unsigned long __copy_to_user_inatomic(void __user *to, __put_user_size(*(u64 *)from, (u64 __user *)to, 8, ret); break; } - return (ret == -EFAULT) ? n : 0; + if (ret == 0) + return 0; } - return __copy_tofrom_user(to, (__force const void __user *) from, n); + return __copy_tofrom_user(to, (__force const void __user *)from, n); } -#endif /* __powerpc64__ */ - static inline unsigned long __copy_from_user(void *to, const void __user *from, unsigned long size) { might_sleep(); -#ifndef __powerpc64__ - return __copy_tofrom_user((__force void __user *)to, from, size); -#else /* __powerpc64__ */ return __copy_from_user_inatomic(to, from, size); -#endif /* __powerpc64__ */ } static inline unsigned long __copy_to_user(void __user *to, const void *from, unsigned long size) { might_sleep(); -#ifndef __powerpc64__ - return __copy_tofrom_user(to, (__force void __user *)from, size); -#else /* __powerpc64__ */ return __copy_to_user_inatomic(to, from, size); -#endif /* __powerpc64__ */ } extern unsigned long __clear_user(void __user *addr, unsigned long size); @@ -429,12 +418,10 @@ static inline unsigned long clear_user(void __user *addr, unsigned long size) might_sleep(); if (likely(access_ok(VERIFY_WRITE, addr, size))) return __clear_user(addr, size); -#ifndef __powerpc64__ if ((unsigned long)addr < TASK_SIZE) { unsigned long over = (unsigned long)addr + size - TASK_SIZE; return __clear_user(addr, size - over) + over; } -#endif /* __powerpc64__ */ return size; } From 1da44037883c0405154d53fe76da27e078456664 Mon Sep 17 00:00:00 2001 From: Kelly Daly Date: Tue, 1 Nov 2005 16:59:20 +1100 Subject: [PATCH 07/75] merge filename and modify references to iseries/hv_call.h Signed-off-by: Kelly Daly --- arch/powerpc/lib/locks.c | 2 +- arch/powerpc/platforms/iseries/hvlog.c | 2 +- arch/powerpc/platforms/iseries/smp.c | 2 +- drivers/char/viocons.c | 2 +- .../iSeries/HvCall.h => asm-powerpc/iseries/hv_call.h} | 0 include/asm-powerpc/time.h | 2 +- include/asm-ppc64/spinlock.h | 2 +- 7 files changed, 6 insertions(+), 6 deletions(-) rename include/{asm-ppc64/iSeries/HvCall.h => asm-powerpc/iseries/hv_call.h} (100%) diff --git a/arch/powerpc/lib/locks.c b/arch/powerpc/lib/locks.c index 3794715b2972..2a912f411eb4 100644 --- a/arch/powerpc/lib/locks.c +++ b/arch/powerpc/lib/locks.c @@ -22,7 +22,7 @@ /* waiting for a spinlock... */ #if defined(CONFIG_PPC_SPLPAR) || defined(CONFIG_PPC_ISERIES) #include -#include +#include void __spin_yield(raw_spinlock_t *lock) { diff --git a/arch/powerpc/platforms/iseries/hvlog.c b/arch/powerpc/platforms/iseries/hvlog.c index f61e2e9ac9ec..5a89b481f978 100644 --- a/arch/powerpc/platforms/iseries/hvlog.c +++ b/arch/powerpc/platforms/iseries/hvlog.c @@ -9,7 +9,7 @@ #include #include -#include +#include #include #include diff --git a/arch/powerpc/platforms/iseries/smp.c b/arch/powerpc/platforms/iseries/smp.c index f720916682f6..3336bad67724 100644 --- a/arch/powerpc/platforms/iseries/smp.c +++ b/arch/powerpc/platforms/iseries/smp.c @@ -38,7 +38,7 @@ #include #include #include -#include +#include #include #include #include diff --git a/drivers/char/viocons.c b/drivers/char/viocons.c index 44f5fb4a46ef..180507ae590f 100644 --- a/drivers/char/viocons.c +++ b/drivers/char/viocons.c @@ -49,7 +49,7 @@ #include #include #include -#include +#include #ifdef CONFIG_VT #error You must turn off CONFIG_VT to use CONFIG_VIOCONS diff --git a/include/asm-ppc64/iSeries/HvCall.h b/include/asm-powerpc/iseries/hv_call.h similarity index 100% rename from include/asm-ppc64/iSeries/HvCall.h rename to include/asm-powerpc/iseries/hv_call.h diff --git a/include/asm-powerpc/time.h b/include/asm-powerpc/time.h index 410e795f7d43..d9b86a17271b 100644 --- a/include/asm-powerpc/time.h +++ b/include/asm-powerpc/time.h @@ -21,7 +21,7 @@ #include #ifdef CONFIG_PPC64 #include -#include +#include #endif /* time.c */ diff --git a/include/asm-ppc64/spinlock.h b/include/asm-ppc64/spinlock.h index 14cb895bb607..7d84fb5e39f1 100644 --- a/include/asm-ppc64/spinlock.h +++ b/include/asm-ppc64/spinlock.h @@ -21,7 +21,7 @@ #include #include #include -#include +#include #define __raw_spin_is_locked(x) ((x)->slock != 0) From f3f66f599db131ea57dc567ffd931d269dbc690e Mon Sep 17 00:00:00 2001 From: Arnd Bergmann Date: Mon, 31 Oct 2005 20:08:37 -0500 Subject: [PATCH 08/75] [PATCH] powerpc: Rename BPA to Cell The official name for BPA is now CBEA (Cell Broadband Engine Architecture). This patch renames all occurences of the term BPA to 'Cell' for easier recognition. Signed-off-by: Arnd Bergmann Signed-off-by: Paul Mackerras --- arch/powerpc/Kconfig | 8 ++--- arch/powerpc/kernel/prom_init.c | 2 +- arch/powerpc/kernel/setup_64.c | 6 ++-- arch/powerpc/kernel/traps.c | 4 +-- arch/ppc64/kernel/Makefile | 2 +- arch/ppc64/kernel/bpa_iic.c | 8 ++--- arch/ppc64/kernel/bpa_iic.h | 8 ++--- arch/ppc64/kernel/bpa_iommu.c | 44 ++++++++++++------------ arch/ppc64/kernel/bpa_iommu.h | 10 +++--- arch/ppc64/kernel/bpa_nvram.c | 60 ++++++++++++++++----------------- arch/ppc64/kernel/bpa_setup.c | 46 ++++++++++++------------- arch/ppc64/kernel/irq.c | 2 +- arch/ppc64/kernel/proc_ppc64.c | 2 +- arch/ppc64/kernel/prom_init.c | 4 +-- arch/ppc64/kernel/spider-pic.c | 2 +- include/asm-powerpc/irq.h | 2 +- include/asm-powerpc/processor.h | 2 +- include/asm-ppc64/nvram.h | 2 +- 18 files changed, 107 insertions(+), 107 deletions(-) diff --git a/arch/powerpc/Kconfig b/arch/powerpc/Kconfig index 967ecf92d6a7..0bd315de156b 100644 --- a/arch/powerpc/Kconfig +++ b/arch/powerpc/Kconfig @@ -319,8 +319,8 @@ config PPC_MAPLE This option enables support for the Maple 970FX Evaluation Board. For more informations, refer to -config PPC_BPA - bool " Broadband Processor Architecture" +config PPC_CELL + bool " Cell Broadband Processor Architecture" depends on PPC_MULTIPLATFORM && PPC64 select PPC_RTAS @@ -358,8 +358,8 @@ config MPIC_BROKEN_U3 depends on PPC_MAPLE default y -config BPA_IIC - depends on PPC_BPA +config CELL_IIC + depends on PPC_CELL bool default y diff --git a/arch/powerpc/kernel/prom_init.c b/arch/powerpc/kernel/prom_init.c index 9750b3cd8ecd..c758b6624d7b 100644 --- a/arch/powerpc/kernel/prom_init.c +++ b/arch/powerpc/kernel/prom_init.c @@ -2000,7 +2000,7 @@ unsigned long __init prom_init(unsigned long r3, unsigned long r4, #endif /* - * On pSeries and BPA, copy the CPU hold code + * Copy the CPU hold code */ if (RELOC(of_platform) != PLATFORM_POWERMAC) copy_and_flush(0, KERNELBASE + offset, 0x100, 0); diff --git a/arch/powerpc/kernel/setup_64.c b/arch/powerpc/kernel/setup_64.c index 19530ce9cd27..70ead7d0d12e 100644 --- a/arch/powerpc/kernel/setup_64.c +++ b/arch/powerpc/kernel/setup_64.c @@ -296,7 +296,7 @@ static void __init setup_cpu_maps(void) extern struct machdep_calls pSeries_md; extern struct machdep_calls pmac_md; extern struct machdep_calls maple_md; -extern struct machdep_calls bpa_md; +extern struct machdep_calls cell_md; extern struct machdep_calls iseries_md; /* Ultimately, stuff them in an elf section like initcalls... */ @@ -310,8 +310,8 @@ static struct machdep_calls __initdata *machines[] = { #ifdef CONFIG_PPC_MAPLE &maple_md, #endif /* CONFIG_PPC_MAPLE */ -#ifdef CONFIG_PPC_BPA - &bpa_md, +#ifdef CONFIG_PPC_CELL + &cell_md, #endif #ifdef CONFIG_PPC_ISERIES &iseries_md, diff --git a/arch/powerpc/kernel/traps.c b/arch/powerpc/kernel/traps.c index 5d638ecddbd0..bb0d00284a7e 100644 --- a/arch/powerpc/kernel/traps.c +++ b/arch/powerpc/kernel/traps.c @@ -147,8 +147,8 @@ int die(const char *str, struct pt_regs *regs, long err) printk("POWERMAC "); nl = 1; break; - case PLATFORM_BPA: - printk("BPA "); + case PLATFORM_CELL: + printk("CELL "); nl = 1; break; } diff --git a/arch/ppc64/kernel/Makefile b/arch/ppc64/kernel/Makefile index 327c08ce4291..a01a9de9eb56 100644 --- a/arch/ppc64/kernel/Makefile +++ b/arch/ppc64/kernel/Makefile @@ -31,7 +31,7 @@ endif obj-$(CONFIG_PPC_PSERIES) += rtasd.o udbg_16550.o -obj-$(CONFIG_PPC_BPA) += bpa_setup.o bpa_iommu.o bpa_nvram.o \ +obj-$(CONFIG_PPC_CELL) += bpa_setup.o bpa_iommu.o bpa_nvram.o \ bpa_iic.o spider-pic.o obj-$(CONFIG_KEXEC) += machine_kexec.o diff --git a/arch/ppc64/kernel/bpa_iic.c b/arch/ppc64/kernel/bpa_iic.c index 0aaa878e19d3..7fbe78a9327d 100644 --- a/arch/ppc64/kernel/bpa_iic.c +++ b/arch/ppc64/kernel/bpa_iic.c @@ -1,5 +1,5 @@ /* - * BPA Internal Interrupt Controller + * Cell Internal Interrupt Controller * * (C) Copyright IBM Deutschland Entwicklung GmbH 2005 * @@ -31,7 +31,7 @@ #include #include -#include "bpa_iic.h" +#include "interrupt.h" struct iic_pending_bits { u32 data; @@ -89,7 +89,7 @@ static void iic_end(unsigned int irq) } static struct hw_interrupt_type iic_pic = { - .typename = " BPA-IIC ", + .typename = " CELL-IIC ", .startup = iic_startup, .enable = iic_enable, .disable = iic_disable, @@ -106,7 +106,7 @@ static int iic_external_get_irq(struct iic_pending_bits pending) irq = -1; /* - * This mapping is specific to the Broadband + * This mapping is specific to the Cell Broadband * Engine. We might need to get the numbers * from the device tree to support future CPUs. */ diff --git a/arch/ppc64/kernel/bpa_iic.h b/arch/ppc64/kernel/bpa_iic.h index 6833c3022166..37d58e6fd0c6 100644 --- a/arch/ppc64/kernel/bpa_iic.h +++ b/arch/ppc64/kernel/bpa_iic.h @@ -1,5 +1,5 @@ -#ifndef ASM_BPA_IIC_H -#define ASM_BPA_IIC_H +#ifndef ASM_CELL_PIC_H +#define ASM_CELL_PIC_H #ifdef __KERNEL__ /* * Mapping of IIC pending bits into per-node @@ -21,7 +21,7 @@ * + node number * * don't care * - * A node consists of a Broadband Engine and an optional + * A node consists of a Cell Broadband Engine and an optional * south bridge device providing a maximum of 64 IRQs. * The south bridge may be connected to either IOIF0 * or IOIF1. @@ -59,4 +59,4 @@ extern void spider_init_IRQ(void); extern int spider_get_irq(unsigned long int_pending); #endif -#endif /* ASM_BPA_IIC_H */ +#endif /* ASM_CELL_PIC_H */ diff --git a/arch/ppc64/kernel/bpa_iommu.c b/arch/ppc64/kernel/bpa_iommu.c index da1b4b7a3269..74f999b4ac9e 100644 --- a/arch/ppc64/kernel/bpa_iommu.c +++ b/arch/ppc64/kernel/bpa_iommu.c @@ -1,5 +1,5 @@ /* - * IOMMU implementation for Broadband Processor Architecture + * IOMMU implementation for Cell Broadband Processor Architecture * We just establish a linear mapping at boot by setting all the * IOPT cache entries in the CPU. * The mapping functions should be identical to pci_direct_iommu, @@ -41,7 +41,7 @@ #include #include -#include "bpa_iommu.h" +#include "iommu.h" static inline unsigned long get_iopt_entry(unsigned long real_address, unsigned long ioid, @@ -276,7 +276,7 @@ static void iommu_dev_setup_null(struct pci_dev *d) { } * for each DMA window used by any device. For now, we * happen to know that there is only one DMA window in use, * starting at iopt_phys_offset. */ -static void bpa_map_iommu(void) +static void cell_map_iommu(void) { unsigned long address; void __iomem *base; @@ -309,7 +309,7 @@ static void bpa_map_iommu(void) } -static void *bpa_alloc_coherent(struct device *hwdev, size_t size, +static void *cell_alloc_coherent(struct device *hwdev, size_t size, dma_addr_t *dma_handle, gfp_t flag) { void *ret; @@ -317,65 +317,65 @@ static void *bpa_alloc_coherent(struct device *hwdev, size_t size, ret = (void *)__get_free_pages(flag, get_order(size)); if (ret != NULL) { memset(ret, 0, size); - *dma_handle = virt_to_abs(ret) | BPA_DMA_VALID; + *dma_handle = virt_to_abs(ret) | CELL_DMA_VALID; } return ret; } -static void bpa_free_coherent(struct device *hwdev, size_t size, +static void cell_free_coherent(struct device *hwdev, size_t size, void *vaddr, dma_addr_t dma_handle) { free_pages((unsigned long)vaddr, get_order(size)); } -static dma_addr_t bpa_map_single(struct device *hwdev, void *ptr, +static dma_addr_t cell_map_single(struct device *hwdev, void *ptr, size_t size, enum dma_data_direction direction) { - return virt_to_abs(ptr) | BPA_DMA_VALID; + return virt_to_abs(ptr) | CELL_DMA_VALID; } -static void bpa_unmap_single(struct device *hwdev, dma_addr_t dma_addr, +static void cell_unmap_single(struct device *hwdev, dma_addr_t dma_addr, size_t size, enum dma_data_direction direction) { } -static int bpa_map_sg(struct device *hwdev, struct scatterlist *sg, +static int cell_map_sg(struct device *hwdev, struct scatterlist *sg, int nents, enum dma_data_direction direction) { int i; for (i = 0; i < nents; i++, sg++) { sg->dma_address = (page_to_phys(sg->page) + sg->offset) - | BPA_DMA_VALID; + | CELL_DMA_VALID; sg->dma_length = sg->length; } return nents; } -static void bpa_unmap_sg(struct device *hwdev, struct scatterlist *sg, +static void cell_unmap_sg(struct device *hwdev, struct scatterlist *sg, int nents, enum dma_data_direction direction) { } -static int bpa_dma_supported(struct device *dev, u64 mask) +static int cell_dma_supported(struct device *dev, u64 mask) { return mask < 0x100000000ull; } -void bpa_init_iommu(void) +void cell_init_iommu(void) { - bpa_map_iommu(); + cell_map_iommu(); /* Direct I/O, IOMMU off */ ppc_md.iommu_dev_setup = iommu_dev_setup_null; ppc_md.iommu_bus_setup = iommu_bus_setup_null; - pci_dma_ops.alloc_coherent = bpa_alloc_coherent; - pci_dma_ops.free_coherent = bpa_free_coherent; - pci_dma_ops.map_single = bpa_map_single; - pci_dma_ops.unmap_single = bpa_unmap_single; - pci_dma_ops.map_sg = bpa_map_sg; - pci_dma_ops.unmap_sg = bpa_unmap_sg; - pci_dma_ops.dma_supported = bpa_dma_supported; + pci_dma_ops.alloc_coherent = cell_alloc_coherent; + pci_dma_ops.free_coherent = cell_free_coherent; + pci_dma_ops.map_single = cell_map_single; + pci_dma_ops.unmap_single = cell_unmap_single; + pci_dma_ops.map_sg = cell_map_sg; + pci_dma_ops.unmap_sg = cell_unmap_sg; + pci_dma_ops.dma_supported = cell_dma_supported; } diff --git a/arch/ppc64/kernel/bpa_iommu.h b/arch/ppc64/kernel/bpa_iommu.h index e547d77dfa04..490d77abfe85 100644 --- a/arch/ppc64/kernel/bpa_iommu.h +++ b/arch/ppc64/kernel/bpa_iommu.h @@ -1,5 +1,5 @@ -#ifndef BPA_IOMMU_H -#define BPA_IOMMU_H +#ifndef CELL_IOMMU_H +#define CELL_IOMMU_H /* some constants */ enum { @@ -55,11 +55,11 @@ enum { /* The high bit needs to be set on every DMA address, only 2GB are addressable */ - BPA_DMA_VALID = 0x80000000, - BPA_DMA_MASK = 0x7fffffff, + CELL_DMA_VALID = 0x80000000, + CELL_DMA_MASK = 0x7fffffff, }; -void bpa_init_iommu(void); +void cell_init_iommu(void); #endif diff --git a/arch/ppc64/kernel/bpa_nvram.c b/arch/ppc64/kernel/bpa_nvram.c index 06a119cfceb5..74e0d31a3559 100644 --- a/arch/ppc64/kernel/bpa_nvram.c +++ b/arch/ppc64/kernel/bpa_nvram.c @@ -1,5 +1,5 @@ /* - * NVRAM for CPBW + * memory mapped NVRAM * * (C) Copyright IBM Corp. 2005 * @@ -30,54 +30,54 @@ #include #include -static void __iomem *bpa_nvram_start; -static long bpa_nvram_len; -static spinlock_t bpa_nvram_lock = SPIN_LOCK_UNLOCKED; +static void __iomem *mmio_nvram_start; +static long mmio_nvram_len; +static spinlock_t mmio_nvram_lock = SPIN_LOCK_UNLOCKED; -static ssize_t bpa_nvram_read(char *buf, size_t count, loff_t *index) +static ssize_t mmio_nvram_read(char *buf, size_t count, loff_t *index) { unsigned long flags; - if (*index >= bpa_nvram_len) + if (*index >= mmio_nvram_len) return 0; - if (*index + count > bpa_nvram_len) - count = bpa_nvram_len - *index; + if (*index + count > mmio_nvram_len) + count = mmio_nvram_len - *index; - spin_lock_irqsave(&bpa_nvram_lock, flags); + spin_lock_irqsave(&mmio_nvram_lock, flags); - memcpy_fromio(buf, bpa_nvram_start + *index, count); + memcpy_fromio(buf, mmio_nvram_start + *index, count); - spin_unlock_irqrestore(&bpa_nvram_lock, flags); + spin_unlock_irqrestore(&mmio_nvram_lock, flags); *index += count; return count; } -static ssize_t bpa_nvram_write(char *buf, size_t count, loff_t *index) +static ssize_t mmio_nvram_write(char *buf, size_t count, loff_t *index) { unsigned long flags; - if (*index >= bpa_nvram_len) + if (*index >= mmio_nvram_len) return 0; - if (*index + count > bpa_nvram_len) - count = bpa_nvram_len - *index; + if (*index + count > mmio_nvram_len) + count = mmio_nvram_len - *index; - spin_lock_irqsave(&bpa_nvram_lock, flags); + spin_lock_irqsave(&mmio_nvram_lock, flags); - memcpy_toio(bpa_nvram_start + *index, buf, count); + memcpy_toio(mmio_nvram_start + *index, buf, count); - spin_unlock_irqrestore(&bpa_nvram_lock, flags); + spin_unlock_irqrestore(&mmio_nvram_lock, flags); *index += count; return count; } -static ssize_t bpa_nvram_get_size(void) +static ssize_t mmio_nvram_get_size(void) { - return bpa_nvram_len; + return mmio_nvram_len; } -int __init bpa_nvram_init(void) +int __init mmio_nvram_init(void) { struct device_node *nvram_node; unsigned long *buffer; @@ -97,20 +97,20 @@ int __init bpa_nvram_init(void) ret = -ENODEV; nvram_addr = buffer[0]; - bpa_nvram_len = buffer[1]; - if ( (!bpa_nvram_len) || (!nvram_addr) ) + mmio_nvram_len = buffer[1]; + if ( (!mmio_nvram_len) || (!nvram_addr) ) goto out; - bpa_nvram_start = ioremap(nvram_addr, bpa_nvram_len); - if (!bpa_nvram_start) + mmio_nvram_start = ioremap(nvram_addr, mmio_nvram_len); + if (!mmio_nvram_start) goto out; - printk(KERN_INFO "BPA NVRAM, %luk mapped to %p\n", - bpa_nvram_len >> 10, bpa_nvram_start); + printk(KERN_INFO "mmio NVRAM, %luk mapped to %p\n", + mmio_nvram_len >> 10, mmio_nvram_start); - ppc_md.nvram_read = bpa_nvram_read; - ppc_md.nvram_write = bpa_nvram_write; - ppc_md.nvram_size = bpa_nvram_get_size; + ppc_md.nvram_read = mmio_nvram_read; + ppc_md.nvram_write = mmio_nvram_write; + ppc_md.nvram_size = mmio_nvram_get_size; out: of_node_put(nvram_node); diff --git a/arch/ppc64/kernel/bpa_setup.c b/arch/ppc64/kernel/bpa_setup.c index c2dc8f282eb8..9a495634d0c2 100644 --- a/arch/ppc64/kernel/bpa_setup.c +++ b/arch/ppc64/kernel/bpa_setup.c @@ -1,11 +1,11 @@ /* - * linux/arch/ppc/kernel/bpa_setup.c + * linux/arch/powerpc/platforms/cell/cell_setup.c * * Copyright (C) 1995 Linus Torvalds * Adapted from 'alpha' version by Gary Thomas * Modified by Cort Dougan (cort@cs.nmt.edu) * Modified by PPC64 Team, IBM Corp - * Modified by BPA Team, IBM Deutschland Entwicklung GmbH + * Modified by Cell Team, IBM Deutschland Entwicklung GmbH * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License @@ -46,8 +46,8 @@ #include #include -#include "bpa_iic.h" -#include "bpa_iommu.h" +#include "interrupt.h" +#include "iommu.h" #ifdef DEBUG #define DBG(fmt...) udbg_printf(fmt) @@ -55,7 +55,7 @@ #define DBG(fmt...) #endif -void bpa_show_cpuinfo(struct seq_file *m) +void cell_show_cpuinfo(struct seq_file *m) { struct device_node *root; const char *model = ""; @@ -63,22 +63,22 @@ void bpa_show_cpuinfo(struct seq_file *m) root = of_find_node_by_path("/"); if (root) model = get_property(root, "model", NULL); - seq_printf(m, "machine\t\t: BPA %s\n", model); + seq_printf(m, "machine\t\t: CHRP %s\n", model); of_node_put(root); } -static void bpa_progress(char *s, unsigned short hex) +static void cell_progress(char *s, unsigned short hex) { printk("*** %04x : %s\n", hex, s ? s : ""); } -static void __init bpa_setup_arch(void) +static void __init cell_setup_arch(void) { ppc_md.init_IRQ = iic_init_IRQ; ppc_md.get_irq = iic_get_irq; #ifdef CONFIG_SMP - smp_init_pSeries(); + smp_init_cell(); #endif /* init to some ~sane value until calibrate_delay() runs */ @@ -97,39 +97,39 @@ static void __init bpa_setup_arch(void) conswitchp = &dummy_con; #endif - bpa_nvram_init(); + mmio_nvram_init(); } /* * Early initialization. Relocation is on but do not reference unbolted pages */ -static void __init bpa_init_early(void) +static void __init cell_init_early(void) { - DBG(" -> bpa_init_early()\n"); + DBG(" -> cell_init_early()\n"); hpte_init_native(); - bpa_init_iommu(); + cell_init_iommu(); - ppc64_interrupt_controller = IC_BPA_IIC; + ppc64_interrupt_controller = IC_CELL_PIC; - DBG(" <- bpa_init_early()\n"); + DBG(" <- cell_init_early()\n"); } -static int __init bpa_probe(int platform) +static int __init cell_probe(int platform) { - if (platform != PLATFORM_BPA) + if (platform != PLATFORM_CELL) return 0; return 1; } -struct machdep_calls __initdata bpa_md = { - .probe = bpa_probe, - .setup_arch = bpa_setup_arch, - .init_early = bpa_init_early, - .show_cpuinfo = bpa_show_cpuinfo, +struct machdep_calls __initdata cell_md = { + .probe = cell_probe, + .setup_arch = cell_setup_arch, + .init_early = cell_init_early, + .show_cpuinfo = cell_show_cpuinfo, .restart = rtas_restart, .power_off = rtas_power_off, .halt = rtas_halt, @@ -137,5 +137,5 @@ struct machdep_calls __initdata bpa_md = { .get_rtc_time = rtas_get_rtc_time, .set_rtc_time = rtas_set_rtc_time, .calibrate_decr = generic_calibrate_decr, - .progress = bpa_progress, + .progress = cell_progress, }; diff --git a/arch/ppc64/kernel/irq.c b/arch/ppc64/kernel/irq.c index f41afe545045..b072ed6f77ad 100644 --- a/arch/ppc64/kernel/irq.c +++ b/arch/ppc64/kernel/irq.c @@ -392,7 +392,7 @@ int virt_irq_create_mapping(unsigned int real_irq) if (ppc64_interrupt_controller == IC_OPEN_PIC) return real_irq; /* no mapping for openpic (for now) */ - if (ppc64_interrupt_controller == IC_BPA_IIC) + if (ppc64_interrupt_controller == IC_CELL_PIC) return real_irq; /* no mapping for iic either */ /* don't map interrupts < MIN_VIRT_IRQ */ diff --git a/arch/ppc64/kernel/proc_ppc64.c b/arch/ppc64/kernel/proc_ppc64.c index a87c66a9652a..24e955ee9487 100644 --- a/arch/ppc64/kernel/proc_ppc64.c +++ b/arch/ppc64/kernel/proc_ppc64.c @@ -53,7 +53,7 @@ static int __init proc_ppc64_create(void) if (!root) return 1; - if (!(systemcfg->platform & (PLATFORM_PSERIES | PLATFORM_BPA))) + if (!(systemcfg->platform & (PLATFORM_PSERIES | PLATFORM_CELL))) return 0; if (!proc_mkdir("rtas", root)) diff --git a/arch/ppc64/kernel/prom_init.c b/arch/ppc64/kernel/prom_init.c index 69924ba4d7d9..a4bbca6dbb8b 100644 --- a/arch/ppc64/kernel/prom_init.c +++ b/arch/ppc64/kernel/prom_init.c @@ -1939,9 +1939,9 @@ unsigned long __init prom_init(unsigned long r3, unsigned long r4, unsigned long prom_send_capabilities(); /* - * On pSeries and BPA, copy the CPU hold code + * On pSeries and Cell, copy the CPU hold code */ - if (RELOC(of_platform) & (PLATFORM_PSERIES | PLATFORM_BPA)) + if (RELOC(of_platform) & (PLATFORM_PSERIES | PLATFORM_CELL)) copy_and_flush(0, KERNELBASE - offset, 0x100, 0); /* diff --git a/arch/ppc64/kernel/spider-pic.c b/arch/ppc64/kernel/spider-pic.c index d5c9a02fb119..e74132188bdf 100644 --- a/arch/ppc64/kernel/spider-pic.c +++ b/arch/ppc64/kernel/spider-pic.c @@ -27,7 +27,7 @@ #include #include -#include "bpa_iic.h" +#include "interrupt.h" /* register layout taken from Spider spec, table 7.4-4 */ enum { diff --git a/include/asm-powerpc/irq.h b/include/asm-powerpc/irq.h index c7c3f912a3c2..b3935ea28fff 100644 --- a/include/asm-powerpc/irq.h +++ b/include/asm-powerpc/irq.h @@ -73,7 +73,7 @@ extern unsigned int real_irq_to_virt_slowpath(unsigned int real_irq); #define IC_INVALID 0 #define IC_OPEN_PIC 1 #define IC_PPC_XIC 2 -#define IC_BPA_IIC 3 +#define IC_CELL_PIC 3 #define IC_ISERIES 4 extern u64 ppc64_interrupt_controller; diff --git a/include/asm-powerpc/processor.h b/include/asm-powerpc/processor.h index eee954a001fd..1dc4bf7b52b3 100644 --- a/include/asm-powerpc/processor.h +++ b/include/asm-powerpc/processor.h @@ -70,7 +70,7 @@ extern unsigned char ucBoardRevMaj, ucBoardRevMin; #define PLATFORM_LPAR 0x0001 #define PLATFORM_POWERMAC 0x0400 #define PLATFORM_MAPLE 0x0500 -#define PLATFORM_BPA 0x1000 +#define PLATFORM_CELL 0x1000 /* Compatibility with drivers coming from PPC32 world */ #define _machine (systemcfg->platform) diff --git a/include/asm-ppc64/nvram.h b/include/asm-ppc64/nvram.h index dfaa21566c9a..def47d720d3d 100644 --- a/include/asm-ppc64/nvram.h +++ b/include/asm-ppc64/nvram.h @@ -70,7 +70,7 @@ extern struct nvram_partition *nvram_find_partition(int sig, const char *name); extern int pSeries_nvram_init(void); extern int pmac_nvram_init(void); -extern int bpa_nvram_init(void); +extern int mmio_nvram_init(void); /* PowerMac specific nvram stuffs */ From 19fe04755aca56e7d143f7f95b41008138619c5c Mon Sep 17 00:00:00 2001 From: Arnd Bergmann Date: Mon, 31 Oct 2005 20:08:38 -0500 Subject: [PATCH 09/75] [PATCH] powerpc: create a new arch/powerpc/platforms/cell/smp.c During the conversion to the merge tree, the Cell specific SMP initialization was removed from the pSeries code. This creates a new Cell specific SMP implementation file. Signed-off-by: Arnd Bergmann Signed-off-by: Paul Mackerras --- arch/powerpc/platforms/Makefile | 1 + arch/powerpc/platforms/cell/Makefile | 1 + arch/powerpc/platforms/cell/smp.c | 230 +++++++++++++++++++++++++++ include/asm-ppc64/smp.h | 1 + 4 files changed, 233 insertions(+) create mode 100644 arch/powerpc/platforms/cell/Makefile create mode 100644 arch/powerpc/platforms/cell/smp.c diff --git a/arch/powerpc/platforms/Makefile b/arch/powerpc/platforms/Makefile index 172c0db63504..8836b3a00668 100644 --- a/arch/powerpc/platforms/Makefile +++ b/arch/powerpc/platforms/Makefile @@ -11,3 +11,4 @@ obj-$(CONFIG_85xx) += 85xx/ obj-$(CONFIG_PPC_PSERIES) += pseries/ obj-$(CONFIG_PPC_ISERIES) += iseries/ obj-$(CONFIG_PPC_MAPLE) += maple/ +obj-$(CONFIG_PPC_CELL) += cell/ diff --git a/arch/powerpc/platforms/cell/Makefile b/arch/powerpc/platforms/cell/Makefile new file mode 100644 index 000000000000..7710d2e08037 --- /dev/null +++ b/arch/powerpc/platforms/cell/Makefile @@ -0,0 +1 @@ +obj-$(CONFIG_SMP) += smp.o diff --git a/arch/powerpc/platforms/cell/smp.c b/arch/powerpc/platforms/cell/smp.c new file mode 100644 index 000000000000..de96eadf419d --- /dev/null +++ b/arch/powerpc/platforms/cell/smp.c @@ -0,0 +1,230 @@ +/* + * SMP support for BPA machines. + * + * Dave Engebretsen, Peter Bergner, and + * Mike Corrigan {engebret|bergner|mikec}@us.ibm.com + * + * Plus various changes from other IBM teams... + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version + * 2 of the License, or (at your option) any later version. + */ + +#undef DEBUG + +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +#include "interrupt.h" + +#ifdef DEBUG +#define DBG(fmt...) udbg_printf(fmt) +#else +#define DBG(fmt...) +#endif + +/* + * The primary thread of each non-boot processor is recorded here before + * smp init. + */ +static cpumask_t of_spin_map; + +extern void pSeries_secondary_smp_init(unsigned long); + +/** + * smp_startup_cpu() - start the given cpu + * + * At boot time, there is nothing to do for primary threads which were + * started from Open Firmware. For anything else, call RTAS with the + * appropriate start location. + * + * Returns: + * 0 - failure + * 1 - success + */ +static inline int __devinit smp_startup_cpu(unsigned int lcpu) +{ + int status; + unsigned long start_here = __pa((u32)*((unsigned long *) + pSeries_secondary_smp_init)); + unsigned int pcpu; + int start_cpu; + + if (cpu_isset(lcpu, of_spin_map)) + /* Already started by OF and sitting in spin loop */ + return 1; + + pcpu = get_hard_smp_processor_id(lcpu); + + /* Fixup atomic count: it exited inside IRQ handler. */ + paca[lcpu].__current->thread_info->preempt_count = 0; + + /* + * If the RTAS start-cpu token does not exist then presume the + * cpu is already spinning. + */ + start_cpu = rtas_token("start-cpu"); + if (start_cpu == RTAS_UNKNOWN_SERVICE) + return 1; + + status = rtas_call(start_cpu, 3, 1, NULL, pcpu, start_here, lcpu); + if (status != 0) { + printk(KERN_ERR "start-cpu failed: %i\n", status); + return 0; + } + + return 1; +} + +static void smp_iic_message_pass(int target, int msg) +{ + unsigned int i; + + if (target < NR_CPUS) { + iic_cause_IPI(target, msg); + } else { + for_each_online_cpu(i) { + if (target == MSG_ALL_BUT_SELF + && i == smp_processor_id()) + continue; + iic_cause_IPI(i, msg); + } + } +} + +static int __init smp_iic_probe(void) +{ + iic_request_IPIs(); + + return cpus_weight(cpu_possible_map); +} + +static void __devinit smp_iic_setup_cpu(int cpu) +{ + if (cpu != boot_cpuid) + iic_setup_cpu(); +} + +static DEFINE_SPINLOCK(timebase_lock); +static unsigned long timebase = 0; + +static void __devinit cell_give_timebase(void) +{ + spin_lock(&timebase_lock); + rtas_call(rtas_token("freeze-time-base"), 0, 1, NULL); + timebase = get_tb(); + spin_unlock(&timebase_lock); + + while (timebase) + barrier(); + rtas_call(rtas_token("thaw-time-base"), 0, 1, NULL); +} + +static void __devinit cell_take_timebase(void) +{ + while (!timebase) + barrier(); + spin_lock(&timebase_lock); + set_tb(timebase >> 32, timebase & 0xffffffff); + timebase = 0; + spin_unlock(&timebase_lock); +} + +static void __devinit smp_cell_kick_cpu(int nr) +{ + BUG_ON(nr < 0 || nr >= NR_CPUS); + + if (!smp_startup_cpu(nr)) + return; + + /* + * The processor is currently spinning, waiting for the + * cpu_start field to become non-zero After we set cpu_start, + * the processor will continue on to secondary_start + */ + paca[nr].cpu_start = 1; +} + +static int smp_cell_cpu_bootable(unsigned int nr) +{ + /* Special case - we inhibit secondary thread startup + * during boot if the user requests it. Odd-numbered + * cpus are assumed to be secondary threads. + */ + if (system_state < SYSTEM_RUNNING && + cpu_has_feature(CPU_FTR_SMT) && + !smt_enabled_at_boot && nr % 2 != 0) + return 0; + + return 1; +} +static struct smp_ops_t bpa_iic_smp_ops = { + .message_pass = smp_iic_message_pass, + .probe = smp_iic_probe, + .kick_cpu = smp_cell_kick_cpu, + .setup_cpu = smp_iic_setup_cpu, + .cpu_bootable = smp_cell_cpu_bootable, +}; + +/* This is called very early */ +void __init smp_init_cell(void) +{ + int i; + + DBG(" -> smp_init_cell()\n"); + + smp_ops = &bpa_iic_smp_ops; + + /* Mark threads which are still spinning in hold loops. */ + if (cpu_has_feature(CPU_FTR_SMT)) { + for_each_present_cpu(i) { + if (i % 2 == 0) + /* + * Even-numbered logical cpus correspond to + * primary threads. + */ + cpu_set(i, of_spin_map); + } + } else { + of_spin_map = cpu_present_map; + } + + cpu_clear(boot_cpuid, of_spin_map); + + /* Non-lpar has additional take/give timebase */ + if (rtas_token("freeze-time-base") != RTAS_UNKNOWN_SERVICE) { + smp_ops->give_timebase = cell_give_timebase; + smp_ops->take_timebase = cell_take_timebase; + } + + DBG(" <- smp_init_cell()\n"); +} diff --git a/include/asm-ppc64/smp.h b/include/asm-ppc64/smp.h index c5e9052e7967..0f42fcc1900b 100644 --- a/include/asm-ppc64/smp.h +++ b/include/asm-ppc64/smp.h @@ -64,6 +64,7 @@ extern cpumask_t cpu_sibling_map[NR_CPUS]; void smp_init_iSeries(void); void smp_init_pSeries(void); +void smp_init_cell(void); extern int __cpu_disable(void); extern void __cpu_die(unsigned int cpu); From e9add2eeb182e2bf1863c548f7a8173c45b4b92f Mon Sep 17 00:00:00 2001 From: Arnd Bergmann Date: Mon, 31 Oct 2005 20:08:39 -0500 Subject: [PATCH 10/75] [PATCH] powerpc: move rtas_fw.c out of platforms/pseries Cell uses the same code as pSeries for flashing the firmware through rtas, so the implementation should not be part of platforms/pseries. Put it into arch/powerpc/kernel instead. Signed-off-by: Arnd Bergmann Signed-off-by: Paul Mackerras --- arch/powerpc/Kconfig | 7 +++++++ arch/powerpc/kernel/Makefile | 1 + .../{platforms/pseries/rtas-fw.c => kernel/rtas_fw.c} | 4 +--- arch/powerpc/platforms/pseries/Makefile | 2 +- arch/powerpc/platforms/pseries/rtas-fw.h | 3 --- include/asm-powerpc/rtas.h | 3 +++ 6 files changed, 13 insertions(+), 7 deletions(-) rename arch/powerpc/{platforms/pseries/rtas-fw.c => kernel/rtas_fw.c} (97%) delete mode 100644 arch/powerpc/platforms/pseries/rtas-fw.h diff --git a/arch/powerpc/Kconfig b/arch/powerpc/Kconfig index 0bd315de156b..aa13a9d95ea2 100644 --- a/arch/powerpc/Kconfig +++ b/arch/powerpc/Kconfig @@ -278,6 +278,7 @@ config PPC_PSERIES select PPC_I8259 select PPC_RTAS select RTAS_ERROR_LOGGING + select RTAS_FW default y config PPC_CHRP @@ -323,6 +324,7 @@ config PPC_CELL bool " Cell Broadband Processor Architecture" depends on PPC_MULTIPLATFORM && PPC64 select PPC_RTAS + select RTAS_FW config PPC_OF bool @@ -353,6 +355,11 @@ config RTAS_ERROR_LOGGING depends on PPC_RTAS default n +config RTAS_FW + bool + depends on PPC_RTAS + default n + config MPIC_BROKEN_U3 bool depends on PPC_MAPLE diff --git a/arch/powerpc/kernel/Makefile b/arch/powerpc/kernel/Makefile index 572d4f5eaacb..abad3059a21a 100644 --- a/arch/powerpc/kernel/Makefile +++ b/arch/powerpc/kernel/Makefile @@ -18,6 +18,7 @@ obj-$(CONFIG_ALTIVEC) += vecemu.o vector.o obj-$(CONFIG_POWER4) += idle_power4.o obj-$(CONFIG_PPC_OF) += of_device.o obj-$(CONFIG_PPC_RTAS) += rtas.o +obj-$(CONFIG_RTAS_FW) += rtas_fw.o obj-$(CONFIG_IBMVIO) += vio.o ifeq ($(CONFIG_PPC_MERGE),y) diff --git a/arch/powerpc/platforms/pseries/rtas-fw.c b/arch/powerpc/kernel/rtas_fw.c similarity index 97% rename from arch/powerpc/platforms/pseries/rtas-fw.c rename to arch/powerpc/kernel/rtas_fw.c index 15d81d758ca0..448922e8af1b 100644 --- a/arch/powerpc/platforms/pseries/rtas-fw.c +++ b/arch/powerpc/kernel/rtas_fw.c @@ -1,6 +1,6 @@ /* * - * Procedures for firmware flash updates on pSeries systems. + * Procedures for firmware flash updates. * * Peter Bergner, IBM March 2001. * Copyright (C) 2001 IBM. @@ -31,8 +31,6 @@ #include #include -#include "rtas-fw.h" - struct flash_block_list_header rtas_firmware_flash_list = {0, NULL}; #define FLASH_BLOCK_LIST_VERSION (1UL) diff --git a/arch/powerpc/platforms/pseries/Makefile b/arch/powerpc/platforms/pseries/Makefile index 5ef494e3a70f..91909a844736 100644 --- a/arch/powerpc/platforms/pseries/Makefile +++ b/arch/powerpc/platforms/pseries/Makefile @@ -1,5 +1,5 @@ obj-y := pci.o lpar.o hvCall.o nvram.o reconfig.o \ - setup.o iommu.o rtas-fw.o ras.o + setup.o iommu.o ras.o obj-$(CONFIG_SMP) += smp.o obj-$(CONFIG_IBMVIO) += vio.o obj-$(CONFIG_XICS) += xics.o diff --git a/arch/powerpc/platforms/pseries/rtas-fw.h b/arch/powerpc/platforms/pseries/rtas-fw.h deleted file mode 100644 index e70fa69974a3..000000000000 --- a/arch/powerpc/platforms/pseries/rtas-fw.h +++ /dev/null @@ -1,3 +0,0 @@ -void rtas_fw_restart(char *cmd); -void rtas_fw_power_off(void); -void rtas_fw_halt(void); diff --git a/include/asm-powerpc/rtas.h b/include/asm-powerpc/rtas.h index 2c050332471d..d9fd7866927f 100644 --- a/include/asm-powerpc/rtas.h +++ b/include/asm-powerpc/rtas.h @@ -171,6 +171,9 @@ struct flash_block_list_header { /* just the header of flash_block_list */ struct flash_block_list *next; }; extern struct flash_block_list_header rtas_firmware_flash_list; +void rtas_fw_restart(char *cmd); +void rtas_fw_power_off(void); +void rtas_fw_halt(void); extern struct rtas_t rtas; From edf03c1ee84e5095e8f4a4b8ad6e0784118cb176 Mon Sep 17 00:00:00 2001 From: Arnd Bergmann Date: Mon, 31 Oct 2005 20:08:40 -0500 Subject: [PATCH 11/75] [PATCH] powerpc: move mmio_nvram.c over to arch/powerpc The nvram code formally known as bpa_nvram.c is rather generic really, so it is quite likely to be useful to future boards not based on cell. This patch puts it into arch/powerpc/sysdev. Signed-off-by: Arnd Bergmann Signed-off-by: Paul Mackerras --- arch/powerpc/Kconfig | 5 +++++ arch/powerpc/sysdev/Makefile | 1 + .../kernel/bpa_nvram.c => powerpc/sysdev/mmio_nvram.c} | 0 arch/ppc64/kernel/Makefile | 2 +- 4 files changed, 7 insertions(+), 1 deletion(-) rename arch/{ppc64/kernel/bpa_nvram.c => powerpc/sysdev/mmio_nvram.c} (100%) diff --git a/arch/powerpc/Kconfig b/arch/powerpc/Kconfig index aa13a9d95ea2..1c44a1dac421 100644 --- a/arch/powerpc/Kconfig +++ b/arch/powerpc/Kconfig @@ -325,6 +325,7 @@ config PPC_CELL depends on PPC_MULTIPLATFORM && PPC64 select PPC_RTAS select RTAS_FW + select MMIO_NVRAM config PPC_OF bool @@ -360,6 +361,10 @@ config RTAS_FW depends on PPC_RTAS default n +config MMIO_NVRAM + bool + default n + config MPIC_BROKEN_U3 bool depends on PPC_MAPLE diff --git a/arch/powerpc/sysdev/Makefile b/arch/powerpc/sysdev/Makefile index 8acd21dee05d..6b7efcfc352a 100644 --- a/arch/powerpc/sysdev/Makefile +++ b/arch/powerpc/sysdev/Makefile @@ -5,3 +5,4 @@ obj-$(CONFIG_PPC_MPC106) += grackle.o obj-$(CONFIG_BOOKE) += dcr.o obj-$(CONFIG_40x) += dcr.o obj-$(CONFIG_U3_DART) += u3_iommu.o +obj-$(CONFIG_MMIO_NVRAM) += mmio_nvram.o diff --git a/arch/ppc64/kernel/bpa_nvram.c b/arch/powerpc/sysdev/mmio_nvram.c similarity index 100% rename from arch/ppc64/kernel/bpa_nvram.c rename to arch/powerpc/sysdev/mmio_nvram.c diff --git a/arch/ppc64/kernel/Makefile b/arch/ppc64/kernel/Makefile index a01a9de9eb56..afd445114446 100644 --- a/arch/ppc64/kernel/Makefile +++ b/arch/ppc64/kernel/Makefile @@ -31,7 +31,7 @@ endif obj-$(CONFIG_PPC_PSERIES) += rtasd.o udbg_16550.o -obj-$(CONFIG_PPC_CELL) += bpa_setup.o bpa_iommu.o bpa_nvram.o \ +obj-$(CONFIG_PPC_CELL) += bpa_setup.o bpa_iommu.o \ bpa_iic.o spider-pic.o obj-$(CONFIG_KEXEC) += machine_kexec.o From 811d4176f4366ca13a00c1fbb57587d210d38f19 Mon Sep 17 00:00:00 2001 From: Arnd Bergmann Date: Mon, 31 Oct 2005 20:08:41 -0500 Subject: [PATCH 12/75] [PATCH] powerpc: move arch/ppc64/kernel/bpa* to arch/powerpc/platforms/cell This patch simply moves files over to arch/powerpc without making any changes to them. Signed-off-by: Arnd Bergmann Signed-off-by: Paul Mackerras --- arch/powerpc/platforms/cell/Makefile | 1 + .../kernel/bpa_iic.c => powerpc/platforms/cell/interrupt.c} | 0 .../kernel/bpa_iic.h => powerpc/platforms/cell/interrupt.h} | 0 .../kernel/bpa_iommu.c => powerpc/platforms/cell/iommu.c} | 0 .../kernel/bpa_iommu.h => powerpc/platforms/cell/iommu.h} | 0 .../kernel/bpa_setup.c => powerpc/platforms/cell/setup.c} | 0 arch/{ppc64/kernel => powerpc/platforms/cell}/spider-pic.c | 0 arch/ppc64/kernel/Makefile | 3 --- 8 files changed, 1 insertion(+), 3 deletions(-) rename arch/{ppc64/kernel/bpa_iic.c => powerpc/platforms/cell/interrupt.c} (100%) rename arch/{ppc64/kernel/bpa_iic.h => powerpc/platforms/cell/interrupt.h} (100%) rename arch/{ppc64/kernel/bpa_iommu.c => powerpc/platforms/cell/iommu.c} (100%) rename arch/{ppc64/kernel/bpa_iommu.h => powerpc/platforms/cell/iommu.h} (100%) rename arch/{ppc64/kernel/bpa_setup.c => powerpc/platforms/cell/setup.c} (100%) rename arch/{ppc64/kernel => powerpc/platforms/cell}/spider-pic.c (100%) diff --git a/arch/powerpc/platforms/cell/Makefile b/arch/powerpc/platforms/cell/Makefile index 7710d2e08037..55e094b96bc0 100644 --- a/arch/powerpc/platforms/cell/Makefile +++ b/arch/powerpc/platforms/cell/Makefile @@ -1 +1,2 @@ +obj-y += interrupt.o iommu.o setup.o spider-pic.o obj-$(CONFIG_SMP) += smp.o diff --git a/arch/ppc64/kernel/bpa_iic.c b/arch/powerpc/platforms/cell/interrupt.c similarity index 100% rename from arch/ppc64/kernel/bpa_iic.c rename to arch/powerpc/platforms/cell/interrupt.c diff --git a/arch/ppc64/kernel/bpa_iic.h b/arch/powerpc/platforms/cell/interrupt.h similarity index 100% rename from arch/ppc64/kernel/bpa_iic.h rename to arch/powerpc/platforms/cell/interrupt.h diff --git a/arch/ppc64/kernel/bpa_iommu.c b/arch/powerpc/platforms/cell/iommu.c similarity index 100% rename from arch/ppc64/kernel/bpa_iommu.c rename to arch/powerpc/platforms/cell/iommu.c diff --git a/arch/ppc64/kernel/bpa_iommu.h b/arch/powerpc/platforms/cell/iommu.h similarity index 100% rename from arch/ppc64/kernel/bpa_iommu.h rename to arch/powerpc/platforms/cell/iommu.h diff --git a/arch/ppc64/kernel/bpa_setup.c b/arch/powerpc/platforms/cell/setup.c similarity index 100% rename from arch/ppc64/kernel/bpa_setup.c rename to arch/powerpc/platforms/cell/setup.c diff --git a/arch/ppc64/kernel/spider-pic.c b/arch/powerpc/platforms/cell/spider-pic.c similarity index 100% rename from arch/ppc64/kernel/spider-pic.c rename to arch/powerpc/platforms/cell/spider-pic.c diff --git a/arch/ppc64/kernel/Makefile b/arch/ppc64/kernel/Makefile index afd445114446..247d2fc6a8ed 100644 --- a/arch/ppc64/kernel/Makefile +++ b/arch/ppc64/kernel/Makefile @@ -31,9 +31,6 @@ endif obj-$(CONFIG_PPC_PSERIES) += rtasd.o udbg_16550.o -obj-$(CONFIG_PPC_CELL) += bpa_setup.o bpa_iommu.o \ - bpa_iic.o spider-pic.o - obj-$(CONFIG_KEXEC) += machine_kexec.o obj-$(CONFIG_EEH) += eeh.o obj-$(CONFIG_PROC_FS) += proc_ppc64.o From 031ef0a72aa8f7ee63ae9f307c1bcff92b3ccc2c Mon Sep 17 00:00:00 2001 From: David Gibson Date: Tue, 1 Nov 2005 16:53:24 +1100 Subject: [PATCH 13/75] [PATCH] powerpc: Merge ipcbuf.h This patch merges ppc32 and ppc64 versions of ipcbuf.h. The merge is essentially trivial, since the structure defined in each version was already identical. Only wrinkle is that the merged version now includes linux/types.h in order to get the fixed width integer types. In fact, the old versions probably should have been including that anyway, since the file uses various __kernel_*_t types. Built and booted on G5, built for 32-bit pmac, but not booted, since the merge tree currently doesn't boot there. Signed-off-by: David Gibson Signed-off-by: Paul Mackerras --- include/asm-powerpc/ipcbuf.h | 34 ++++++++++++++++++++++++++++++++++ include/asm-ppc/ipcbuf.h | 29 ----------------------------- include/asm-ppc64/ipcbuf.h | 28 ---------------------------- 3 files changed, 34 insertions(+), 57 deletions(-) create mode 100644 include/asm-powerpc/ipcbuf.h delete mode 100644 include/asm-ppc/ipcbuf.h delete mode 100644 include/asm-ppc64/ipcbuf.h diff --git a/include/asm-powerpc/ipcbuf.h b/include/asm-powerpc/ipcbuf.h new file mode 100644 index 000000000000..dc0f4d16d05e --- /dev/null +++ b/include/asm-powerpc/ipcbuf.h @@ -0,0 +1,34 @@ +#ifndef _ASM_POWERPC_IPCBUF_H +#define _ASM_POWERPC_IPCBUF_H + +/* + * The ipc64_perm structure for the powerpc is identical to + * kern_ipc_perm as we have always had 32-bit UIDs and GIDs in the + * kernel. Note extra padding because this structure is passed back + * and forth between kernel and user space. Pad space is left for: + * - 1 32-bit value to fill up for 8-byte alignment + * - 2 miscellaneous 64-bit values + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version + * 2 of the License, or (at your option) any later version. + */ + +#include + +struct ipc64_perm +{ + __kernel_key_t key; + __kernel_uid_t uid; + __kernel_gid_t gid; + __kernel_uid_t cuid; + __kernel_gid_t cgid; + __kernel_mode_t mode; + unsigned int seq; + unsigned int __pad1; + u64 __unused1; + u64 __unused2; +}; + +#endif /* _ASM_POWERPC_IPCBUF_H */ diff --git a/include/asm-ppc/ipcbuf.h b/include/asm-ppc/ipcbuf.h deleted file mode 100644 index fab6752c7480..000000000000 --- a/include/asm-ppc/ipcbuf.h +++ /dev/null @@ -1,29 +0,0 @@ -#ifndef __PPC_IPCBUF_H__ -#define __PPC_IPCBUF_H__ - -/* - * The ipc64_perm structure for PPC architecture. - * Note extra padding because this structure is passed back and forth - * between kernel and user space. - * - * Pad space is left for: - * - 1 32-bit value to fill up for 8-byte alignment - * - 2 miscellaneous 64-bit values (so that this structure matches - * PPC64 ipc64_perm) - */ - -struct ipc64_perm -{ - __kernel_key_t key; - __kernel_uid_t uid; - __kernel_gid_t gid; - __kernel_uid_t cuid; - __kernel_gid_t cgid; - __kernel_mode_t mode; - unsigned long seq; - unsigned int __pad2; - unsigned long long __unused1; - unsigned long long __unused2; -}; - -#endif /* __PPC_IPCBUF_H__ */ diff --git a/include/asm-ppc64/ipcbuf.h b/include/asm-ppc64/ipcbuf.h deleted file mode 100644 index fa393c8342af..000000000000 --- a/include/asm-ppc64/ipcbuf.h +++ /dev/null @@ -1,28 +0,0 @@ -#ifndef __PPC64_IPCBUF_H__ -#define __PPC64_IPCBUF_H__ - -/* - * The ipc64_perm structure for the PPC is identical to kern_ipc_perm - * as we have always had 32-bit UIDs and GIDs in the kernel. - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version - * 2 of the License, or (at your option) any later version. - */ - -struct ipc64_perm -{ - __kernel_key_t key; - __kernel_uid_t uid; - __kernel_gid_t gid; - __kernel_uid_t cuid; - __kernel_gid_t cgid; - __kernel_mode_t mode; - unsigned int seq; - unsigned int __pad1; - unsigned long __unused1; - unsigned long __unused2; -}; - -#endif /* __PPC64_IPCBUF_H__ */ From a0e60b2033b30a6bb8479629001cf98e58e4079a Mon Sep 17 00:00:00 2001 From: David Gibson Date: Tue, 1 Nov 2005 17:28:10 +1100 Subject: [PATCH 14/75] [PATCH] powerpc: Merge bitops.h Here's a revised version. This re-introduces the set_bits() function from ppc64, which I removed because I thought it was unused (it exists on no other arch). In fact it is used in the powermac interrupt code (but not on pSeries). - We use LARXL/STCXL macros to generate the right (32 or 64 bit) instructions, similar to LDL/STL from ppc_asm.h, used in fpu.S - ppc32 previously used a full "sync" barrier at the end of test_and_*_bit(), whereas ppc64 used an "isync". The merged version uses "isync", since I believe that's sufficient. - The ppc64 versions of then minix_*() bitmap functions have changed semantics. Previously on ppc64, these functions were big-endian (that is bit 0 was the LSB in the first 64-bit, big-endian word). On ppc32 (and x86, for that matter, they were little-endian. As far as I can tell, the big-endian usage was simply wrong - I guess no-one ever tried to use minixfs on ppc64. - On ppc32 find_next_bit() and find_next_zero_bit() are no longer inline (they were already out-of-line on ppc64). - For ppc64, sched_find_first_bit() has moved from mmu_context.h to the merged bitops. What it was doing in mmu_context.h in the first place, I have no idea. - The fls() function is now implemented using the cntlzw instruction on ppc64, instead of generic_fls(), as it already was on ppc32. - For ARCH=ppc, this patch requires adding arch/powerpc/lib to the arch/ppc/Makefile. This in turn requires some changes to arch/powerpc/lib/Makefile which didn't correctly handle ARCH=ppc. Built and running on G5. Signed-off-by: David Gibson Signed-off-by: Paul Mackerras --- arch/powerpc/kernel/ppc_ksyms.c | 9 - arch/powerpc/lib/Makefile | 9 +- arch/{ppc64/kernel => powerpc/lib}/bitops.c | 123 +++--- arch/ppc/Makefile | 3 +- arch/ppc/kernel/bitops.c | 126 ------ arch/ppc64/kernel/Makefile | 2 +- include/asm-powerpc/bitops.h | 437 +++++++++++++++++++ include/asm-ppc/bitops.h | 460 -------------------- include/asm-ppc64/bitops.h | 360 --------------- include/asm-ppc64/mmu_context.h | 15 - 10 files changed, 508 insertions(+), 1036 deletions(-) rename arch/{ppc64/kernel => powerpc/lib}/bitops.c (66%) delete mode 100644 arch/ppc/kernel/bitops.c create mode 100644 include/asm-powerpc/bitops.h delete mode 100644 include/asm-ppc/bitops.h delete mode 100644 include/asm-ppc64/bitops.h diff --git a/arch/powerpc/kernel/ppc_ksyms.c b/arch/powerpc/kernel/ppc_ksyms.c index 8bc540337ba0..47d6f7e2ea9f 100644 --- a/arch/powerpc/kernel/ppc_ksyms.c +++ b/arch/powerpc/kernel/ppc_ksyms.c @@ -81,15 +81,6 @@ EXPORT_SYMBOL(_prep_type); EXPORT_SYMBOL(ucSystemType); #endif -#if !defined(__INLINE_BITOPS) -EXPORT_SYMBOL(set_bit); -EXPORT_SYMBOL(clear_bit); -EXPORT_SYMBOL(change_bit); -EXPORT_SYMBOL(test_and_set_bit); -EXPORT_SYMBOL(test_and_clear_bit); -EXPORT_SYMBOL(test_and_change_bit); -#endif /* __INLINE_BITOPS */ - EXPORT_SYMBOL(strcpy); EXPORT_SYMBOL(strncpy); EXPORT_SYMBOL(strcat); diff --git a/arch/powerpc/lib/Makefile b/arch/powerpc/lib/Makefile index dfb33915ad61..34f5c2e074c9 100644 --- a/arch/powerpc/lib/Makefile +++ b/arch/powerpc/lib/Makefile @@ -3,13 +3,14 @@ # ifeq ($(CONFIG_PPC_MERGE),y) -obj-y := string.o +obj-y := string.o strcase.o +obj-$(CONFIG_PPC32) += div64.o copy_32.o checksum_32.o endif -obj-y += strcase.o -obj-$(CONFIG_PPC32) += div64.o copy_32.o checksum_32.o +obj-y += bitops.o obj-$(CONFIG_PPC64) += checksum_64.o copypage_64.o copyuser_64.o \ - memcpy_64.o usercopy_64.o mem_64.o string.o + memcpy_64.o usercopy_64.o mem_64.o string.o \ + strcase.o obj-$(CONFIG_PPC_ISERIES) += e2a.o obj-$(CONFIG_XMON) += sstep.o diff --git a/arch/ppc64/kernel/bitops.c b/arch/powerpc/lib/bitops.c similarity index 66% rename from arch/ppc64/kernel/bitops.c rename to arch/powerpc/lib/bitops.c index ae329e8b4acb..b67ce3004ebf 100644 --- a/arch/ppc64/kernel/bitops.c +++ b/arch/powerpc/lib/bitops.c @@ -1,79 +1,40 @@ -/* - * These are too big to be inlined. - */ - -#include +#include #include -#include #include +#include -unsigned long find_next_zero_bit(const unsigned long *addr, unsigned long size, - unsigned long offset) -{ - const unsigned long *p = addr + (offset >> 6); - unsigned long result = offset & ~63UL; - unsigned long tmp; - - if (offset >= size) - return size; - size -= result; - offset &= 63UL; - if (offset) { - tmp = *(p++); - tmp |= ~0UL >> (64 - offset); - if (size < 64) - goto found_first; - if (~tmp) - goto found_middle; - size -= 64; - result += 64; - } - while (size & ~63UL) { - if (~(tmp = *(p++))) - goto found_middle; - result += 64; - size -= 64; - } - if (!size) - return result; - tmp = *p; - -found_first: - tmp |= ~0UL << size; - if (tmp == ~0UL) /* Are any bits zero? */ - return result + size; /* Nope. */ -found_middle: - return result + ffz(tmp); -} - -EXPORT_SYMBOL(find_next_zero_bit); - +/** + * find_next_bit - find the next set bit in a memory region + * @addr: The address to base the search on + * @offset: The bitnumber to start searching at + * @size: The maximum size to search + */ unsigned long find_next_bit(const unsigned long *addr, unsigned long size, unsigned long offset) { - const unsigned long *p = addr + (offset >> 6); - unsigned long result = offset & ~63UL; + const unsigned long *p = addr + BITOP_WORD(offset); + unsigned long result = offset & ~(BITS_PER_LONG-1); unsigned long tmp; if (offset >= size) return size; size -= result; - offset &= 63UL; + offset %= BITS_PER_LONG; if (offset) { tmp = *(p++); tmp &= (~0UL << offset); - if (size < 64) + if (size < BITS_PER_LONG) goto found_first; if (tmp) goto found_middle; - size -= 64; - result += 64; + size -= BITS_PER_LONG; + result += BITS_PER_LONG; } - while (size & ~63UL) { + while (size & ~(BITS_PER_LONG-1)) { if ((tmp = *(p++))) goto found_middle; - result += 64; - size -= 64; + result += BITS_PER_LONG; + size -= BITS_PER_LONG; } if (!size) return result; @@ -86,9 +47,52 @@ found_first: found_middle: return result + __ffs(tmp); } - EXPORT_SYMBOL(find_next_bit); +/* + * This implementation of find_{first,next}_zero_bit was stolen from + * Linus' asm-alpha/bitops.h. + */ +unsigned long find_next_zero_bit(const unsigned long *addr, unsigned long size, + unsigned long offset) +{ + const unsigned long *p = addr + BITOP_WORD(offset); + unsigned long result = offset & ~(BITS_PER_LONG-1); + unsigned long tmp; + + if (offset >= size) + return size; + size -= result; + offset %= BITS_PER_LONG; + if (offset) { + tmp = *(p++); + tmp |= ~0UL >> (BITS_PER_LONG - offset); + if (size < BITS_PER_LONG) + goto found_first; + if (~tmp) + goto found_middle; + size -= BITS_PER_LONG; + result += BITS_PER_LONG; + } + while (size & ~(BITS_PER_LONG-1)) { + if (~(tmp = *(p++))) + goto found_middle; + result += BITS_PER_LONG; + size -= BITS_PER_LONG; + } + if (!size) + return result; + tmp = *p; + +found_first: + tmp |= ~0UL << size; + if (tmp == ~0UL) /* Are any bits zero? */ + return result + size; /* Nope. */ +found_middle: + return result + ffz(tmp); +} +EXPORT_SYMBOL(find_next_zero_bit); + static inline unsigned int ext2_ilog2(unsigned int x) { int lz; @@ -106,8 +110,8 @@ static inline unsigned int ext2_ffz(unsigned int x) return rc; } -unsigned long find_next_zero_le_bit(const unsigned long *addr, unsigned long size, - unsigned long offset) +unsigned long find_next_zero_le_bit(const unsigned long *addr, + unsigned long size, unsigned long offset) { const unsigned int *p = ((const unsigned int *)addr) + (offset >> 5); unsigned int result = offset & ~31; @@ -143,5 +147,4 @@ found_first: found_middle: return result + ext2_ffz(tmp); } - EXPORT_SYMBOL(find_next_zero_le_bit); diff --git a/arch/ppc/Makefile b/arch/ppc/Makefile index 94d5716fa7c3..e719a4933af1 100644 --- a/arch/ppc/Makefile +++ b/arch/ppc/Makefile @@ -66,7 +66,8 @@ head-$(CONFIG_PPC_FPU) += arch/powerpc/kernel/fpu.o core-y += arch/ppc/kernel/ arch/powerpc/kernel/ \ arch/ppc/platforms/ \ arch/ppc/mm/ arch/ppc/lib/ \ - arch/ppc/syslib/ arch/powerpc/sysdev/ + arch/ppc/syslib/ arch/powerpc/sysdev/ \ + arch/powerpc/lib/ core-$(CONFIG_4xx) += arch/ppc/platforms/4xx/ core-$(CONFIG_83xx) += arch/ppc/platforms/83xx/ core-$(CONFIG_85xx) += arch/ppc/platforms/85xx/ diff --git a/arch/ppc/kernel/bitops.c b/arch/ppc/kernel/bitops.c deleted file mode 100644 index 7f53d193968b..000000000000 --- a/arch/ppc/kernel/bitops.c +++ /dev/null @@ -1,126 +0,0 @@ -/* - * Copyright (C) 1996 Paul Mackerras. - */ - -#include -#include - -/* - * If the bitops are not inlined in bitops.h, they are defined here. - * -- paulus - */ -#if !__INLINE_BITOPS -void set_bit(int nr, volatile void * addr) -{ - unsigned long old; - unsigned long mask = 1 << (nr & 0x1f); - unsigned long *p = ((unsigned long *)addr) + (nr >> 5); - - __asm__ __volatile__(SMP_WMB "\n\ -1: lwarx %0,0,%3 \n\ - or %0,%0,%2 \n" - PPC405_ERR77(0,%3) -" stwcx. %0,0,%3 \n\ - bne 1b" - SMP_MB - : "=&r" (old), "=m" (*p) - : "r" (mask), "r" (p), "m" (*p) - : "cc" ); -} - -void clear_bit(int nr, volatile void *addr) -{ - unsigned long old; - unsigned long mask = 1 << (nr & 0x1f); - unsigned long *p = ((unsigned long *)addr) + (nr >> 5); - - __asm__ __volatile__(SMP_WMB "\n\ -1: lwarx %0,0,%3 \n\ - andc %0,%0,%2 \n" - PPC405_ERR77(0,%3) -" stwcx. %0,0,%3 \n\ - bne 1b" - SMP_MB - : "=&r" (old), "=m" (*p) - : "r" (mask), "r" (p), "m" (*p) - : "cc"); -} - -void change_bit(int nr, volatile void *addr) -{ - unsigned long old; - unsigned long mask = 1 << (nr & 0x1f); - unsigned long *p = ((unsigned long *)addr) + (nr >> 5); - - __asm__ __volatile__(SMP_WMB "\n\ -1: lwarx %0,0,%3 \n\ - xor %0,%0,%2 \n" - PPC405_ERR77(0,%3) -" stwcx. %0,0,%3 \n\ - bne 1b" - SMP_MB - : "=&r" (old), "=m" (*p) - : "r" (mask), "r" (p), "m" (*p) - : "cc"); -} - -int test_and_set_bit(int nr, volatile void *addr) -{ - unsigned int old, t; - unsigned int mask = 1 << (nr & 0x1f); - volatile unsigned int *p = ((volatile unsigned int *)addr) + (nr >> 5); - - __asm__ __volatile__(SMP_WMB "\n\ -1: lwarx %0,0,%4 \n\ - or %1,%0,%3 \n" - PPC405_ERR77(0,%4) -" stwcx. %1,0,%4 \n\ - bne 1b" - SMP_MB - : "=&r" (old), "=&r" (t), "=m" (*p) - : "r" (mask), "r" (p), "m" (*p) - : "cc"); - - return (old & mask) != 0; -} - -int test_and_clear_bit(int nr, volatile void *addr) -{ - unsigned int old, t; - unsigned int mask = 1 << (nr & 0x1f); - volatile unsigned int *p = ((volatile unsigned int *)addr) + (nr >> 5); - - __asm__ __volatile__(SMP_WMB "\n\ -1: lwarx %0,0,%4 \n\ - andc %1,%0,%3 \n" - PPC405_ERR77(0,%4) -" stwcx. %1,0,%4 \n\ - bne 1b" - SMP_MB - : "=&r" (old), "=&r" (t), "=m" (*p) - : "r" (mask), "r" (p), "m" (*p) - : "cc"); - - return (old & mask) != 0; -} - -int test_and_change_bit(int nr, volatile void *addr) -{ - unsigned int old, t; - unsigned int mask = 1 << (nr & 0x1f); - volatile unsigned int *p = ((volatile unsigned int *)addr) + (nr >> 5); - - __asm__ __volatile__(SMP_WMB "\n\ -1: lwarx %0,0,%4 \n\ - xor %1,%0,%3 \n" - PPC405_ERR77(0,%4) -" stwcx. %1,0,%4 \n\ - bne 1b" - SMP_MB - : "=&r" (old), "=&r" (t), "=m" (*p) - : "r" (mask), "r" (p), "m" (*p) - : "cc"); - - return (old & mask) != 0; -} -#endif /* !__INLINE_BITOPS */ diff --git a/arch/ppc64/kernel/Makefile b/arch/ppc64/kernel/Makefile index 247d2fc6a8ed..990df0905c87 100644 --- a/arch/ppc64/kernel/Makefile +++ b/arch/ppc64/kernel/Makefile @@ -13,7 +13,7 @@ endif obj-y += irq.o idle.o dma.o \ signal.o \ - align.o bitops.o pacaData.o \ + align.o pacaData.o \ udbg.o ioctl32.o \ rtc.o \ cpu_setup_power4.o \ diff --git a/include/asm-powerpc/bitops.h b/include/asm-powerpc/bitops.h new file mode 100644 index 000000000000..dc25c53704d5 --- /dev/null +++ b/include/asm-powerpc/bitops.h @@ -0,0 +1,437 @@ +/* + * PowerPC atomic bit operations. + * + * Merged version by David Gibson . + * Based on ppc64 versions by: Dave Engebretsen, Todd Inglett, Don + * Reed, Pat McCarthy, Peter Bergner, Anton Blanchard. They + * originally took it from the ppc32 code. + * + * Within a word, bits are numbered LSB first. Lot's of places make + * this assumption by directly testing bits with (val & (1< 1 word) bitmaps on a + * big-endian system because, unlike little endian, the number of each + * bit depends on the word size. + * + * The bitop functions are defined to work on unsigned longs, so for a + * ppc64 system the bits end up numbered: + * |63..............0|127............64|191...........128|255...........196| + * and on ppc32: + * |31.....0|63....31|95....64|127...96|159..128|191..160|223..192|255..224| + * + * There are a few little-endian macros used mostly for filesystem + * bitmaps, these work on similar bit arrays layouts, but + * byte-oriented: + * |7...0|15...8|23...16|31...24|39...32|47...40|55...48|63...56| + * + * The main difference is that bit 3-5 (64b) or 3-4 (32b) in the bit + * number field needs to be reversed compared to the big-endian bit + * fields. This can be achieved by XOR with 0x38 (64b) or 0x18 (32b). + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version + * 2 of the License, or (at your option) any later version. + */ + +#ifndef _ASM_POWERPC_BITOPS_H +#define _ASM_POWERPC_BITOPS_H + +#ifdef __KERNEL__ + +#include +#include +#include + +/* + * clear_bit doesn't imply a memory barrier + */ +#define smp_mb__before_clear_bit() smp_mb() +#define smp_mb__after_clear_bit() smp_mb() + +#define BITOP_MASK(nr) (1UL << ((nr) % BITS_PER_LONG)) +#define BITOP_WORD(nr) ((nr) / BITS_PER_LONG) +#define BITOP_LE_SWIZZLE ((BITS_PER_LONG-1) & ~0x7) + +#ifdef CONFIG_PPC64 +#define LARXL "ldarx" +#define STCXL "stdcx." +#define CNTLZL "cntlzd" +#else +#define LARXL "lwarx" +#define STCXL "stwcx." +#define CNTLZL "cntlzw" +#endif + +static __inline__ void set_bit(int nr, volatile unsigned long *addr) +{ + unsigned long old; + unsigned long mask = BITOP_MASK(nr); + unsigned long *p = ((unsigned long *)addr) + BITOP_WORD(nr); + + __asm__ __volatile__( +"1:" LARXL " %0,0,%3 # set_bit\n" + "or %0,%0,%2\n" + PPC405_ERR77(0,%3) + STCXL " %0,0,%3\n" + "bne- 1b" + : "=&r"(old), "=m"(*p) + : "r"(mask), "r"(p), "m"(*p) + : "cc" ); +} + +static __inline__ void clear_bit(int nr, volatile unsigned long *addr) +{ + unsigned long old; + unsigned long mask = BITOP_MASK(nr); + unsigned long *p = ((unsigned long *)addr) + BITOP_WORD(nr); + + __asm__ __volatile__( +"1:" LARXL " %0,0,%3 # set_bit\n" + "andc %0,%0,%2\n" + PPC405_ERR77(0,%3) + STCXL " %0,0,%3\n" + "bne- 1b" + : "=&r"(old), "=m"(*p) + : "r"(mask), "r"(p), "m"(*p) + : "cc" ); +} + +static __inline__ void change_bit(int nr, volatile unsigned long *addr) +{ + unsigned long old; + unsigned long mask = BITOP_MASK(nr); + unsigned long *p = ((unsigned long *)addr) + BITOP_WORD(nr); + + __asm__ __volatile__( +"1:" LARXL " %0,0,%3 # set_bit\n" + "xor %0,%0,%2\n" + PPC405_ERR77(0,%3) + STCXL " %0,0,%3\n" + "bne- 1b" + : "=&r"(old), "=m"(*p) + : "r"(mask), "r"(p), "m"(*p) + : "cc" ); +} + +static __inline__ int test_and_set_bit(unsigned long nr, + volatile unsigned long *addr) +{ + unsigned long old, t; + unsigned long mask = BITOP_MASK(nr); + unsigned long *p = ((unsigned long *)addr) + BITOP_WORD(nr); + + __asm__ __volatile__( + EIEIO_ON_SMP +"1:" LARXL " %0,0,%3 # test_and_set_bit\n" + "or %1,%0,%2 \n" + PPC405_ERR77(0,%3) + STCXL " %1,0,%3 \n" + "bne- 1b" + ISYNC_ON_SMP + : "=&r" (old), "=&r" (t) + : "r" (mask), "r" (p) + : "cc", "memory"); + + return (old & mask) != 0; +} + +static __inline__ int test_and_clear_bit(unsigned long nr, + volatile unsigned long *addr) +{ + unsigned long old, t; + unsigned long mask = BITOP_MASK(nr); + unsigned long *p = ((unsigned long *)addr) + BITOP_WORD(nr); + + __asm__ __volatile__( + EIEIO_ON_SMP +"1:" LARXL " %0,0,%3 # test_and_clear_bit\n" + "andc %1,%0,%2 \n" + PPC405_ERR77(0,%3) + STCXL " %1,0,%3 \n" + "bne- 1b" + ISYNC_ON_SMP + : "=&r" (old), "=&r" (t) + : "r" (mask), "r" (p) + : "cc", "memory"); + + return (old & mask) != 0; +} + +static __inline__ int test_and_change_bit(unsigned long nr, + volatile unsigned long *addr) +{ + unsigned long old, t; + unsigned long mask = BITOP_MASK(nr); + unsigned long *p = ((unsigned long *)addr) + BITOP_WORD(nr); + + __asm__ __volatile__( + EIEIO_ON_SMP +"1:" LARXL " %0,0,%3 # test_and_change_bit\n" + "xor %1,%0,%2 \n" + PPC405_ERR77(0,%3) + STCXL " %1,0,%3 \n" + "bne- 1b" + ISYNC_ON_SMP + : "=&r" (old), "=&r" (t) + : "r" (mask), "r" (p) + : "cc", "memory"); + + return (old & mask) != 0; +} + +static __inline__ void set_bits(unsigned long mask, unsigned long *addr) +{ + unsigned long old; + + __asm__ __volatile__( +"1:" LARXL " %0,0,%3 # set_bit\n" + "or %0,%0,%2\n" + STCXL " %0,0,%3\n" + "bne- 1b" + : "=&r" (old), "=m" (*addr) + : "r" (mask), "r" (addr), "m" (*addr) + : "cc"); +} + +/* Non-atomic versions */ +static __inline__ int test_bit(unsigned long nr, + __const__ volatile unsigned long *addr) +{ + return 1UL & (addr[BITOP_WORD(nr)] >> (nr & (BITS_PER_LONG-1))); +} + +static __inline__ void __set_bit(unsigned long nr, + volatile unsigned long *addr) +{ + unsigned long mask = BITOP_MASK(nr); + unsigned long *p = ((unsigned long *)addr) + BITOP_WORD(nr); + + *p |= mask; +} + +static __inline__ void __clear_bit(unsigned long nr, + volatile unsigned long *addr) +{ + unsigned long mask = BITOP_MASK(nr); + unsigned long *p = ((unsigned long *)addr) + BITOP_WORD(nr); + + *p &= ~mask; +} + +static __inline__ void __change_bit(unsigned long nr, + volatile unsigned long *addr) +{ + unsigned long mask = BITOP_MASK(nr); + unsigned long *p = ((unsigned long *)addr) + BITOP_WORD(nr); + + *p ^= mask; +} + +static __inline__ int __test_and_set_bit(unsigned long nr, + volatile unsigned long *addr) +{ + unsigned long mask = BITOP_MASK(nr); + unsigned long *p = ((unsigned long *)addr) + BITOP_WORD(nr); + unsigned long old = *p; + + *p = old | mask; + return (old & mask) != 0; +} + +static __inline__ int __test_and_clear_bit(unsigned long nr, + volatile unsigned long *addr) +{ + unsigned long mask = BITOP_MASK(nr); + unsigned long *p = ((unsigned long *)addr) + BITOP_WORD(nr); + unsigned long old = *p; + + *p = old & ~mask; + return (old & mask) != 0; +} + +static __inline__ int __test_and_change_bit(unsigned long nr, + volatile unsigned long *addr) +{ + unsigned long mask = BITOP_MASK(nr); + unsigned long *p = ((unsigned long *)addr) + BITOP_WORD(nr); + unsigned long old = *p; + + *p = old ^ mask; + return (old & mask) != 0; +} + +/* + * Return the zero-based bit position (LE, not IBM bit numbering) of + * the most significant 1-bit in a double word. + */ +static __inline__ int __ilog2(unsigned long x) +{ + int lz; + + asm (CNTLZL " %0,%1" : "=r" (lz) : "r" (x)); + return BITS_PER_LONG - 1 - lz; +} + +/* + * Determines the bit position of the least significant 0 bit in the + * specified double word. The returned bit position will be + * zero-based, starting from the right side (63/31 - 0). + */ +static __inline__ unsigned long ffz(unsigned long x) +{ + /* no zero exists anywhere in the 8 byte area. */ + if ((x = ~x) == 0) + return BITS_PER_LONG; + + /* + * Calculate the bit position of the least signficant '1' bit in x + * (since x has been changed this will actually be the least signficant + * '0' bit in * the original x). Note: (x & -x) gives us a mask that + * is the least significant * (RIGHT-most) 1-bit of the value in x. + */ + return __ilog2(x & -x); +} + +static __inline__ int __ffs(unsigned long x) +{ + return __ilog2(x & -x); +} + +/* + * ffs: find first bit set. This is defined the same way as + * the libc and compiler builtin ffs routines, therefore + * differs in spirit from the above ffz (man ffs). + */ +static __inline__ int ffs(int x) +{ + unsigned long i = (unsigned long)x; + return __ilog2(i & -i) + 1; +} + +/* + * fls: find last (most-significant) bit set. + * Note fls(0) = 0, fls(1) = 1, fls(0x80000000) = 32. + */ +static __inline__ int fls(unsigned int x) +{ + int lz; + + asm ("cntlzw %0,%1" : "=r" (lz) : "r" (x)); + return 32 - lz; +} + +/* + * hweightN: returns the hamming weight (i.e. the number + * of bits set) of a N-bit word + */ +#define hweight64(x) generic_hweight64(x) +#define hweight32(x) generic_hweight32(x) +#define hweight16(x) generic_hweight16(x) +#define hweight8(x) generic_hweight8(x) + +#define find_first_zero_bit(addr, size) find_next_zero_bit((addr), (size), 0) +unsigned long find_next_zero_bit(const unsigned long *addr, + unsigned long size, unsigned long offset); +/** + * find_first_bit - find the first set bit in a memory region + * @addr: The address to start the search at + * @size: The maximum size to search + * + * Returns the bit-number of the first set bit, not the number of the byte + * containing a bit. + */ +#define find_first_bit(addr, size) find_next_bit((addr), (size), 0) +unsigned long find_next_bit(const unsigned long *addr, + unsigned long size, unsigned long offset); + +/* Little-endian versions */ + +static __inline__ int test_le_bit(unsigned long nr, + __const__ unsigned long *addr) +{ + __const__ unsigned char *tmp = (__const__ unsigned char *) addr; + return (tmp[nr >> 3] >> (nr & 7)) & 1; +} + +#define __set_le_bit(nr, addr) \ + __set_bit((nr) ^ BITOP_LE_SWIZZLE, (addr)) +#define __clear_le_bit(nr, addr) \ + __clear_bit((nr) ^ BITOP_LE_SWIZZLE, (addr)) + +#define test_and_set_le_bit(nr, addr) \ + test_and_set_bit((nr) ^ BITOP_LE_SWIZZLE, (addr)) +#define test_and_clear_le_bit(nr, addr) \ + test_and_clear_bit((nr) ^ BITOP_LE_SWIZZLE, (addr)) + +#define __test_and_set_le_bit(nr, addr) \ + __test_and_set_bit((nr) ^ BITOP_LE_SWIZZLE, (addr)) +#define __test_and_clear_le_bit(nr, addr) \ + __test_and_clear_bit((nr) ^ BITOP_LE_SWIZZLE, (addr)) + +#define find_first_zero_le_bit(addr, size) find_next_zero_le_bit((addr), (size), 0) +unsigned long find_next_zero_le_bit(const unsigned long *addr, + unsigned long size, unsigned long offset); + +/* Bitmap functions for the ext2 filesystem */ + +#define ext2_set_bit(nr,addr) \ + __test_and_set_le_bit((nr), (unsigned long*)addr) +#define ext2_clear_bit(nr, addr) \ + __test_and_clear_le_bit((nr), (unsigned long*)addr) + +#define ext2_set_bit_atomic(lock, nr, addr) \ + test_and_set_le_bit((nr), (unsigned long*)addr) +#define ext2_clear_bit_atomic(lock, nr, addr) \ + test_and_clear_le_bit((nr), (unsigned long*)addr) + +#define ext2_test_bit(nr, addr) test_le_bit((nr),(unsigned long*)addr) + +#define ext2_find_first_zero_bit(addr, size) \ + find_first_zero_le_bit((unsigned long*)addr, size) +#define ext2_find_next_zero_bit(addr, size, off) \ + find_next_zero_le_bit((unsigned long*)addr, size, off) + +/* Bitmap functions for the minix filesystem. */ + +#define minix_test_and_set_bit(nr,addr) \ + __test_and_set_le_bit(nr, (unsigned long *)addr) +#define minix_set_bit(nr,addr) \ + __set_le_bit(nr, (unsigned long *)addr) +#define minix_test_and_clear_bit(nr,addr) \ + __test_and_clear_le_bit(nr, (unsigned long *)addr) +#define minix_test_bit(nr,addr) \ + test_le_bit(nr, (unsigned long *)addr) + +#define minix_find_first_zero_bit(addr,size) \ + find_first_zero_le_bit((unsigned long *)addr, size) + +/* + * Every architecture must define this function. It's the fastest + * way of searching a 140-bit bitmap where the first 100 bits are + * unlikely to be set. It's guaranteed that at least one of the 140 + * bits is cleared. + */ +static inline int sched_find_first_bit(const unsigned long *b) +{ +#ifdef CONFIG_PPC64 + if (unlikely(b[0])) + return __ffs(b[0]); + if (unlikely(b[1])) + return __ffs(b[1]) + 64; + return __ffs(b[2]) + 128; +#else + if (unlikely(b[0])) + return __ffs(b[0]); + if (unlikely(b[1])) + return __ffs(b[1]) + 32; + if (unlikely(b[2])) + return __ffs(b[2]) + 64; + if (b[3]) + return __ffs(b[3]) + 96; + return __ffs(b[4]) + 128; +#endif +} + +#endif /* __KERNEL__ */ + +#endif /* _ASM_POWERPC_BITOPS_H */ diff --git a/include/asm-ppc/bitops.h b/include/asm-ppc/bitops.h deleted file mode 100644 index e30f536fd830..000000000000 --- a/include/asm-ppc/bitops.h +++ /dev/null @@ -1,460 +0,0 @@ -/* - * bitops.h: Bit string operations on the ppc - */ - -#ifdef __KERNEL__ -#ifndef _PPC_BITOPS_H -#define _PPC_BITOPS_H - -#include -#include -#include -#include - -/* - * The test_and_*_bit operations are taken to imply a memory barrier - * on SMP systems. - */ -#ifdef CONFIG_SMP -#define SMP_WMB "eieio\n" -#define SMP_MB "\nsync" -#else -#define SMP_WMB -#define SMP_MB -#endif /* CONFIG_SMP */ - -static __inline__ void set_bit(int nr, volatile unsigned long * addr) -{ - unsigned long old; - unsigned long mask = 1 << (nr & 0x1f); - unsigned long *p = ((unsigned long *)addr) + (nr >> 5); - - __asm__ __volatile__("\n\ -1: lwarx %0,0,%3 \n\ - or %0,%0,%2 \n" - PPC405_ERR77(0,%3) -" stwcx. %0,0,%3 \n\ - bne- 1b" - : "=&r" (old), "=m" (*p) - : "r" (mask), "r" (p), "m" (*p) - : "cc" ); -} - -/* - * non-atomic version - */ -static __inline__ void __set_bit(int nr, volatile unsigned long *addr) -{ - unsigned long mask = 1 << (nr & 0x1f); - unsigned long *p = ((unsigned long *)addr) + (nr >> 5); - - *p |= mask; -} - -/* - * clear_bit doesn't imply a memory barrier - */ -#define smp_mb__before_clear_bit() smp_mb() -#define smp_mb__after_clear_bit() smp_mb() - -static __inline__ void clear_bit(int nr, volatile unsigned long *addr) -{ - unsigned long old; - unsigned long mask = 1 << (nr & 0x1f); - unsigned long *p = ((unsigned long *)addr) + (nr >> 5); - - __asm__ __volatile__("\n\ -1: lwarx %0,0,%3 \n\ - andc %0,%0,%2 \n" - PPC405_ERR77(0,%3) -" stwcx. %0,0,%3 \n\ - bne- 1b" - : "=&r" (old), "=m" (*p) - : "r" (mask), "r" (p), "m" (*p) - : "cc"); -} - -/* - * non-atomic version - */ -static __inline__ void __clear_bit(int nr, volatile unsigned long *addr) -{ - unsigned long mask = 1 << (nr & 0x1f); - unsigned long *p = ((unsigned long *)addr) + (nr >> 5); - - *p &= ~mask; -} - -static __inline__ void change_bit(int nr, volatile unsigned long *addr) -{ - unsigned long old; - unsigned long mask = 1 << (nr & 0x1f); - unsigned long *p = ((unsigned long *)addr) + (nr >> 5); - - __asm__ __volatile__("\n\ -1: lwarx %0,0,%3 \n\ - xor %0,%0,%2 \n" - PPC405_ERR77(0,%3) -" stwcx. %0,0,%3 \n\ - bne- 1b" - : "=&r" (old), "=m" (*p) - : "r" (mask), "r" (p), "m" (*p) - : "cc"); -} - -/* - * non-atomic version - */ -static __inline__ void __change_bit(int nr, volatile unsigned long *addr) -{ - unsigned long mask = 1 << (nr & 0x1f); - unsigned long *p = ((unsigned long *)addr) + (nr >> 5); - - *p ^= mask; -} - -/* - * test_and_*_bit do imply a memory barrier (?) - */ -static __inline__ int test_and_set_bit(int nr, volatile unsigned long *addr) -{ - unsigned int old, t; - unsigned int mask = 1 << (nr & 0x1f); - volatile unsigned int *p = ((volatile unsigned int *)addr) + (nr >> 5); - - __asm__ __volatile__(SMP_WMB "\n\ -1: lwarx %0,0,%4 \n\ - or %1,%0,%3 \n" - PPC405_ERR77(0,%4) -" stwcx. %1,0,%4 \n\ - bne 1b" - SMP_MB - : "=&r" (old), "=&r" (t), "=m" (*p) - : "r" (mask), "r" (p), "m" (*p) - : "cc", "memory"); - - return (old & mask) != 0; -} - -/* - * non-atomic version - */ -static __inline__ int __test_and_set_bit(int nr, volatile unsigned long *addr) -{ - unsigned long mask = 1 << (nr & 0x1f); - unsigned long *p = ((unsigned long *)addr) + (nr >> 5); - unsigned long old = *p; - - *p = old | mask; - return (old & mask) != 0; -} - -static __inline__ int test_and_clear_bit(int nr, volatile unsigned long *addr) -{ - unsigned int old, t; - unsigned int mask = 1 << (nr & 0x1f); - volatile unsigned int *p = ((volatile unsigned int *)addr) + (nr >> 5); - - __asm__ __volatile__(SMP_WMB "\n\ -1: lwarx %0,0,%4 \n\ - andc %1,%0,%3 \n" - PPC405_ERR77(0,%4) -" stwcx. %1,0,%4 \n\ - bne 1b" - SMP_MB - : "=&r" (old), "=&r" (t), "=m" (*p) - : "r" (mask), "r" (p), "m" (*p) - : "cc", "memory"); - - return (old & mask) != 0; -} - -/* - * non-atomic version - */ -static __inline__ int __test_and_clear_bit(int nr, volatile unsigned long *addr) -{ - unsigned long mask = 1 << (nr & 0x1f); - unsigned long *p = ((unsigned long *)addr) + (nr >> 5); - unsigned long old = *p; - - *p = old & ~mask; - return (old & mask) != 0; -} - -static __inline__ int test_and_change_bit(int nr, volatile unsigned long *addr) -{ - unsigned int old, t; - unsigned int mask = 1 << (nr & 0x1f); - volatile unsigned int *p = ((volatile unsigned int *)addr) + (nr >> 5); - - __asm__ __volatile__(SMP_WMB "\n\ -1: lwarx %0,0,%4 \n\ - xor %1,%0,%3 \n" - PPC405_ERR77(0,%4) -" stwcx. %1,0,%4 \n\ - bne 1b" - SMP_MB - : "=&r" (old), "=&r" (t), "=m" (*p) - : "r" (mask), "r" (p), "m" (*p) - : "cc", "memory"); - - return (old & mask) != 0; -} - -/* - * non-atomic version - */ -static __inline__ int __test_and_change_bit(int nr, volatile unsigned long *addr) -{ - unsigned long mask = 1 << (nr & 0x1f); - unsigned long *p = ((unsigned long *)addr) + (nr >> 5); - unsigned long old = *p; - - *p = old ^ mask; - return (old & mask) != 0; -} - -static __inline__ int test_bit(int nr, __const__ volatile unsigned long *addr) -{ - return ((addr[nr >> 5] >> (nr & 0x1f)) & 1) != 0; -} - -/* Return the bit position of the most significant 1 bit in a word */ -static __inline__ int __ilog2(unsigned long x) -{ - int lz; - - asm ("cntlzw %0,%1" : "=r" (lz) : "r" (x)); - return 31 - lz; -} - -static __inline__ int ffz(unsigned long x) -{ - if ((x = ~x) == 0) - return 32; - return __ilog2(x & -x); -} - -static inline int __ffs(unsigned long x) -{ - return __ilog2(x & -x); -} - -/* - * ffs: find first bit set. This is defined the same way as - * the libc and compiler builtin ffs routines, therefore - * differs in spirit from the above ffz (man ffs). - */ -static __inline__ int ffs(int x) -{ - return __ilog2(x & -x) + 1; -} - -/* - * fls: find last (most-significant) bit set. - * Note fls(0) = 0, fls(1) = 1, fls(0x80000000) = 32. - */ -static __inline__ int fls(unsigned int x) -{ - int lz; - - asm ("cntlzw %0,%1" : "=r" (lz) : "r" (x)); - return 32 - lz; -} - -/* - * hweightN: returns the hamming weight (i.e. the number - * of bits set) of a N-bit word - */ - -#define hweight32(x) generic_hweight32(x) -#define hweight16(x) generic_hweight16(x) -#define hweight8(x) generic_hweight8(x) - -/* - * Find the first bit set in a 140-bit bitmap. - * The first 100 bits are unlikely to be set. - */ -static inline int sched_find_first_bit(const unsigned long *b) -{ - if (unlikely(b[0])) - return __ffs(b[0]); - if (unlikely(b[1])) - return __ffs(b[1]) + 32; - if (unlikely(b[2])) - return __ffs(b[2]) + 64; - if (b[3]) - return __ffs(b[3]) + 96; - return __ffs(b[4]) + 128; -} - -/** - * find_next_bit - find the next set bit in a memory region - * @addr: The address to base the search on - * @offset: The bitnumber to start searching at - * @size: The maximum size to search - */ -static __inline__ unsigned long find_next_bit(const unsigned long *addr, - unsigned long size, unsigned long offset) -{ - unsigned int *p = ((unsigned int *) addr) + (offset >> 5); - unsigned int result = offset & ~31UL; - unsigned int tmp; - - if (offset >= size) - return size; - size -= result; - offset &= 31UL; - if (offset) { - tmp = *p++; - tmp &= ~0UL << offset; - if (size < 32) - goto found_first; - if (tmp) - goto found_middle; - size -= 32; - result += 32; - } - while (size >= 32) { - if ((tmp = *p++) != 0) - goto found_middle; - result += 32; - size -= 32; - } - if (!size) - return result; - tmp = *p; - -found_first: - tmp &= ~0UL >> (32 - size); - if (tmp == 0UL) /* Are any bits set? */ - return result + size; /* Nope. */ -found_middle: - return result + __ffs(tmp); -} - -/** - * find_first_bit - find the first set bit in a memory region - * @addr: The address to start the search at - * @size: The maximum size to search - * - * Returns the bit-number of the first set bit, not the number of the byte - * containing a bit. - */ -#define find_first_bit(addr, size) \ - find_next_bit((addr), (size), 0) - -/* - * This implementation of find_{first,next}_zero_bit was stolen from - * Linus' asm-alpha/bitops.h. - */ -#define find_first_zero_bit(addr, size) \ - find_next_zero_bit((addr), (size), 0) - -static __inline__ unsigned long find_next_zero_bit(const unsigned long *addr, - unsigned long size, unsigned long offset) -{ - unsigned int * p = ((unsigned int *) addr) + (offset >> 5); - unsigned int result = offset & ~31UL; - unsigned int tmp; - - if (offset >= size) - return size; - size -= result; - offset &= 31UL; - if (offset) { - tmp = *p++; - tmp |= ~0UL >> (32-offset); - if (size < 32) - goto found_first; - if (tmp != ~0U) - goto found_middle; - size -= 32; - result += 32; - } - while (size >= 32) { - if ((tmp = *p++) != ~0U) - goto found_middle; - result += 32; - size -= 32; - } - if (!size) - return result; - tmp = *p; -found_first: - tmp |= ~0UL << size; - if (tmp == ~0UL) /* Are any bits zero? */ - return result + size; /* Nope. */ -found_middle: - return result + ffz(tmp); -} - - -#define ext2_set_bit(nr, addr) __test_and_set_bit((nr) ^ 0x18, (unsigned long *)(addr)) -#define ext2_set_bit_atomic(lock, nr, addr) test_and_set_bit((nr) ^ 0x18, (unsigned long *)(addr)) -#define ext2_clear_bit(nr, addr) __test_and_clear_bit((nr) ^ 0x18, (unsigned long *)(addr)) -#define ext2_clear_bit_atomic(lock, nr, addr) test_and_clear_bit((nr) ^ 0x18, (unsigned long *)(addr)) - -static __inline__ int ext2_test_bit(int nr, __const__ void * addr) -{ - __const__ unsigned char *ADDR = (__const__ unsigned char *) addr; - - return (ADDR[nr >> 3] >> (nr & 7)) & 1; -} - -/* - * This implementation of ext2_find_{first,next}_zero_bit was stolen from - * Linus' asm-alpha/bitops.h and modified for a big-endian machine. - */ - -#define ext2_find_first_zero_bit(addr, size) \ - ext2_find_next_zero_bit((addr), (size), 0) - -static __inline__ unsigned long ext2_find_next_zero_bit(const void *addr, - unsigned long size, unsigned long offset) -{ - unsigned int *p = ((unsigned int *) addr) + (offset >> 5); - unsigned int result = offset & ~31UL; - unsigned int tmp; - - if (offset >= size) - return size; - size -= result; - offset &= 31UL; - if (offset) { - tmp = cpu_to_le32p(p++); - tmp |= ~0UL >> (32-offset); - if (size < 32) - goto found_first; - if (tmp != ~0U) - goto found_middle; - size -= 32; - result += 32; - } - while (size >= 32) { - if ((tmp = cpu_to_le32p(p++)) != ~0U) - goto found_middle; - result += 32; - size -= 32; - } - if (!size) - return result; - tmp = cpu_to_le32p(p); -found_first: - tmp |= ~0U << size; - if (tmp == ~0UL) /* Are any bits zero? */ - return result + size; /* Nope. */ -found_middle: - return result + ffz(tmp); -} - -/* Bitmap functions for the minix filesystem. */ -#define minix_test_and_set_bit(nr,addr) ext2_set_bit(nr,addr) -#define minix_set_bit(nr,addr) ((void)ext2_set_bit(nr,addr)) -#define minix_test_and_clear_bit(nr,addr) ext2_clear_bit(nr,addr) -#define minix_test_bit(nr,addr) ext2_test_bit(nr,addr) -#define minix_find_first_zero_bit(addr,size) ext2_find_first_zero_bit(addr,size) - -#endif /* _PPC_BITOPS_H */ -#endif /* __KERNEL__ */ diff --git a/include/asm-ppc64/bitops.h b/include/asm-ppc64/bitops.h deleted file mode 100644 index dbfa42ef4a99..000000000000 --- a/include/asm-ppc64/bitops.h +++ /dev/null @@ -1,360 +0,0 @@ -/* - * PowerPC64 atomic bit operations. - * Dave Engebretsen, Todd Inglett, Don Reed, Pat McCarthy, Peter Bergner, - * Anton Blanchard - * - * Originally taken from the 32b PPC code. Modified to use 64b values for - * the various counters & memory references. - * - * Bitops are odd when viewed on big-endian systems. They were designed - * on little endian so the size of the bitset doesn't matter (low order bytes - * come first) as long as the bit in question is valid. - * - * Bits are "tested" often using the C expression (val & (1< - -/* - * clear_bit doesn't imply a memory barrier - */ -#define smp_mb__before_clear_bit() smp_mb() -#define smp_mb__after_clear_bit() smp_mb() - -static __inline__ int test_bit(unsigned long nr, __const__ volatile unsigned long *addr) -{ - return (1UL & (addr[nr >> 6] >> (nr & 63))); -} - -static __inline__ void set_bit(unsigned long nr, volatile unsigned long *addr) -{ - unsigned long old; - unsigned long mask = 1UL << (nr & 0x3f); - unsigned long *p = ((unsigned long *)addr) + (nr >> 6); - - __asm__ __volatile__( -"1: ldarx %0,0,%3 # set_bit\n\ - or %0,%0,%2\n\ - stdcx. %0,0,%3\n\ - bne- 1b" - : "=&r" (old), "=m" (*p) - : "r" (mask), "r" (p), "m" (*p) - : "cc"); -} - -static __inline__ void clear_bit(unsigned long nr, volatile unsigned long *addr) -{ - unsigned long old; - unsigned long mask = 1UL << (nr & 0x3f); - unsigned long *p = ((unsigned long *)addr) + (nr >> 6); - - __asm__ __volatile__( -"1: ldarx %0,0,%3 # clear_bit\n\ - andc %0,%0,%2\n\ - stdcx. %0,0,%3\n\ - bne- 1b" - : "=&r" (old), "=m" (*p) - : "r" (mask), "r" (p), "m" (*p) - : "cc"); -} - -static __inline__ void change_bit(unsigned long nr, volatile unsigned long *addr) -{ - unsigned long old; - unsigned long mask = 1UL << (nr & 0x3f); - unsigned long *p = ((unsigned long *)addr) + (nr >> 6); - - __asm__ __volatile__( -"1: ldarx %0,0,%3 # change_bit\n\ - xor %0,%0,%2\n\ - stdcx. %0,0,%3\n\ - bne- 1b" - : "=&r" (old), "=m" (*p) - : "r" (mask), "r" (p), "m" (*p) - : "cc"); -} - -static __inline__ int test_and_set_bit(unsigned long nr, volatile unsigned long *addr) -{ - unsigned long old, t; - unsigned long mask = 1UL << (nr & 0x3f); - unsigned long *p = ((unsigned long *)addr) + (nr >> 6); - - __asm__ __volatile__( - EIEIO_ON_SMP -"1: ldarx %0,0,%3 # test_and_set_bit\n\ - or %1,%0,%2 \n\ - stdcx. %1,0,%3 \n\ - bne- 1b" - ISYNC_ON_SMP - : "=&r" (old), "=&r" (t) - : "r" (mask), "r" (p) - : "cc", "memory"); - - return (old & mask) != 0; -} - -static __inline__ int test_and_clear_bit(unsigned long nr, volatile unsigned long *addr) -{ - unsigned long old, t; - unsigned long mask = 1UL << (nr & 0x3f); - unsigned long *p = ((unsigned long *)addr) + (nr >> 6); - - __asm__ __volatile__( - EIEIO_ON_SMP -"1: ldarx %0,0,%3 # test_and_clear_bit\n\ - andc %1,%0,%2\n\ - stdcx. %1,0,%3\n\ - bne- 1b" - ISYNC_ON_SMP - : "=&r" (old), "=&r" (t) - : "r" (mask), "r" (p) - : "cc", "memory"); - - return (old & mask) != 0; -} - -static __inline__ int test_and_change_bit(unsigned long nr, volatile unsigned long *addr) -{ - unsigned long old, t; - unsigned long mask = 1UL << (nr & 0x3f); - unsigned long *p = ((unsigned long *)addr) + (nr >> 6); - - __asm__ __volatile__( - EIEIO_ON_SMP -"1: ldarx %0,0,%3 # test_and_change_bit\n\ - xor %1,%0,%2\n\ - stdcx. %1,0,%3\n\ - bne- 1b" - ISYNC_ON_SMP - : "=&r" (old), "=&r" (t) - : "r" (mask), "r" (p) - : "cc", "memory"); - - return (old & mask) != 0; -} - -static __inline__ void set_bits(unsigned long mask, unsigned long *addr) -{ - unsigned long old; - - __asm__ __volatile__( -"1: ldarx %0,0,%3 # set_bit\n\ - or %0,%0,%2\n\ - stdcx. %0,0,%3\n\ - bne- 1b" - : "=&r" (old), "=m" (*addr) - : "r" (mask), "r" (addr), "m" (*addr) - : "cc"); -} - -/* - * non-atomic versions - */ -static __inline__ void __set_bit(unsigned long nr, volatile unsigned long *addr) -{ - unsigned long mask = 1UL << (nr & 0x3f); - unsigned long *p = ((unsigned long *)addr) + (nr >> 6); - - *p |= mask; -} - -static __inline__ void __clear_bit(unsigned long nr, volatile unsigned long *addr) -{ - unsigned long mask = 1UL << (nr & 0x3f); - unsigned long *p = ((unsigned long *)addr) + (nr >> 6); - - *p &= ~mask; -} - -static __inline__ void __change_bit(unsigned long nr, volatile unsigned long *addr) -{ - unsigned long mask = 1UL << (nr & 0x3f); - unsigned long *p = ((unsigned long *)addr) + (nr >> 6); - - *p ^= mask; -} - -static __inline__ int __test_and_set_bit(unsigned long nr, volatile unsigned long *addr) -{ - unsigned long mask = 1UL << (nr & 0x3f); - unsigned long *p = ((unsigned long *)addr) + (nr >> 6); - unsigned long old = *p; - - *p = old | mask; - return (old & mask) != 0; -} - -static __inline__ int __test_and_clear_bit(unsigned long nr, volatile unsigned long *addr) -{ - unsigned long mask = 1UL << (nr & 0x3f); - unsigned long *p = ((unsigned long *)addr) + (nr >> 6); - unsigned long old = *p; - - *p = old & ~mask; - return (old & mask) != 0; -} - -static __inline__ int __test_and_change_bit(unsigned long nr, volatile unsigned long *addr) -{ - unsigned long mask = 1UL << (nr & 0x3f); - unsigned long *p = ((unsigned long *)addr) + (nr >> 6); - unsigned long old = *p; - - *p = old ^ mask; - return (old & mask) != 0; -} - -/* - * Return the zero-based bit position (from RIGHT TO LEFT, 63 -> 0) of the - * most significant (left-most) 1-bit in a double word. - */ -static __inline__ int __ilog2(unsigned long x) -{ - int lz; - - asm ("cntlzd %0,%1" : "=r" (lz) : "r" (x)); - return 63 - lz; -} - -/* - * Determines the bit position of the least significant (rightmost) 0 bit - * in the specified double word. The returned bit position will be zero-based, - * starting from the right side (63 - 0). - */ -static __inline__ unsigned long ffz(unsigned long x) -{ - /* no zero exists anywhere in the 8 byte area. */ - if ((x = ~x) == 0) - return 64; - - /* - * Calculate the bit position of the least signficant '1' bit in x - * (since x has been changed this will actually be the least signficant - * '0' bit in * the original x). Note: (x & -x) gives us a mask that - * is the least significant * (RIGHT-most) 1-bit of the value in x. - */ - return __ilog2(x & -x); -} - -static __inline__ int __ffs(unsigned long x) -{ - return __ilog2(x & -x); -} - -/* - * ffs: find first bit set. This is defined the same way as - * the libc and compiler builtin ffs routines, therefore - * differs in spirit from the above ffz (man ffs). - */ -static __inline__ int ffs(int x) -{ - unsigned long i = (unsigned long)x; - return __ilog2(i & -i) + 1; -} - -/* - * fls: find last (most-significant) bit set. - * Note fls(0) = 0, fls(1) = 1, fls(0x80000000) = 32. - */ -#define fls(x) generic_fls(x) - -/* - * hweightN: returns the hamming weight (i.e. the number - * of bits set) of a N-bit word - */ -#define hweight64(x) generic_hweight64(x) -#define hweight32(x) generic_hweight32(x) -#define hweight16(x) generic_hweight16(x) -#define hweight8(x) generic_hweight8(x) - -extern unsigned long find_next_zero_bit(const unsigned long *addr, unsigned long size, unsigned long offset); -#define find_first_zero_bit(addr, size) \ - find_next_zero_bit((addr), (size), 0) - -extern unsigned long find_next_bit(const unsigned long *addr, unsigned long size, unsigned long offset); -#define find_first_bit(addr, size) \ - find_next_bit((addr), (size), 0) - -extern unsigned long find_next_zero_le_bit(const unsigned long *addr, unsigned long size, unsigned long offset); -#define find_first_zero_le_bit(addr, size) \ - find_next_zero_le_bit((addr), (size), 0) - -static __inline__ int test_le_bit(unsigned long nr, __const__ unsigned long * addr) -{ - __const__ unsigned char *ADDR = (__const__ unsigned char *) addr; - return (ADDR[nr >> 3] >> (nr & 7)) & 1; -} - -#define test_and_clear_le_bit(nr, addr) \ - test_and_clear_bit((nr) ^ 0x38, (addr)) -#define test_and_set_le_bit(nr, addr) \ - test_and_set_bit((nr) ^ 0x38, (addr)) - -/* - * non-atomic versions - */ - -#define __set_le_bit(nr, addr) \ - __set_bit((nr) ^ 0x38, (addr)) -#define __clear_le_bit(nr, addr) \ - __clear_bit((nr) ^ 0x38, (addr)) -#define __test_and_clear_le_bit(nr, addr) \ - __test_and_clear_bit((nr) ^ 0x38, (addr)) -#define __test_and_set_le_bit(nr, addr) \ - __test_and_set_bit((nr) ^ 0x38, (addr)) - -#define ext2_set_bit(nr,addr) \ - __test_and_set_le_bit((nr), (unsigned long*)addr) -#define ext2_clear_bit(nr, addr) \ - __test_and_clear_le_bit((nr), (unsigned long*)addr) - -#define ext2_set_bit_atomic(lock, nr, addr) \ - test_and_set_le_bit((nr), (unsigned long*)addr) -#define ext2_clear_bit_atomic(lock, nr, addr) \ - test_and_clear_le_bit((nr), (unsigned long*)addr) - - -#define ext2_test_bit(nr, addr) test_le_bit((nr),(unsigned long*)addr) -#define ext2_find_first_zero_bit(addr, size) \ - find_first_zero_le_bit((unsigned long*)addr, size) -#define ext2_find_next_zero_bit(addr, size, off) \ - find_next_zero_le_bit((unsigned long*)addr, size, off) - -#define minix_test_and_set_bit(nr,addr) test_and_set_bit(nr,addr) -#define minix_set_bit(nr,addr) set_bit(nr,addr) -#define minix_test_and_clear_bit(nr,addr) test_and_clear_bit(nr,addr) -#define minix_test_bit(nr,addr) test_bit(nr,addr) -#define minix_find_first_zero_bit(addr,size) find_first_zero_bit(addr,size) - -#endif /* __KERNEL__ */ -#endif /* _PPC64_BITOPS_H */ diff --git a/include/asm-ppc64/mmu_context.h b/include/asm-ppc64/mmu_context.h index 77a743402db4..820dd729b895 100644 --- a/include/asm-ppc64/mmu_context.h +++ b/include/asm-ppc64/mmu_context.h @@ -16,21 +16,6 @@ * 2 of the License, or (at your option) any later version. */ -/* - * Every architecture must define this function. It's the fastest - * way of searching a 140-bit bitmap where the first 100 bits are - * unlikely to be set. It's guaranteed that at least one of the 140 - * bits is cleared. - */ -static inline int sched_find_first_bit(unsigned long *b) -{ - if (unlikely(b[0])) - return __ffs(b[0]); - if (unlikely(b[1])) - return __ffs(b[1]) + 64; - return __ffs(b[2]) + 128; -} - static inline void enter_lazy_tlb(struct mm_struct *mm, struct task_struct *tsk) { } From 89003ebf9e6a9ccb2327caf72955edd86b274c14 Mon Sep 17 00:00:00 2001 From: Paul Mackerras Date: Tue, 1 Nov 2005 21:54:38 +1100 Subject: [PATCH 15/75] powerpc: Fix BUG/WARN macros for 64-bit The bug_entry struct had an int in the middle of pointers and unsigned longs, and the inline asm that generated the bug table entries didn't insert the necessary padding, so the fields following it didn't get initialized properly and an oops resulted. This changes the int field (the line number) to a long so that all the fields are the same size and no padding is required. Signed-off-by: Paul Mackerras --- include/asm-powerpc/bug.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/include/asm-powerpc/bug.h b/include/asm-powerpc/bug.h index e4d028e87020..943e3d7dbcc7 100644 --- a/include/asm-powerpc/bug.h +++ b/include/asm-powerpc/bug.h @@ -13,7 +13,7 @@ #ifdef __powerpc64__ #define BUG_TABLE_ENTRY(label, line, file, func) \ - ".llong " #label "\n .long " #line "\n .llong " #file ", " #func "\n" + ".llong " #label ", " #line ", " #file ", " #func "\n" #define TRAP_OP(ra, rb) "1: tdnei " #ra ", " #rb "\n" #define DATA_TYPE long long #else @@ -25,7 +25,7 @@ struct bug_entry { unsigned long bug_addr; - int line; + long line; const char *file; const char *function; }; From a39dbcf71eba6e00ac6ae5482f499f9b57f1075e Mon Sep 17 00:00:00 2001 From: Paul Mackerras Date: Tue, 1 Nov 2005 22:37:47 +1100 Subject: [PATCH 16/75] powerpc: Fix pseries (64-bit) build A recent commit that removed rtas-fw.h and moved its contents to include/asm-powerpc/rtas.h forgot to also remove the inclusion of it in arch/powerpc/platforms/pseries/setup.c. Signed-off-by: Paul Mackerras --- arch/powerpc/platforms/pseries/setup.c | 2 -- 1 file changed, 2 deletions(-) diff --git a/arch/powerpc/platforms/pseries/setup.c b/arch/powerpc/platforms/pseries/setup.c index 10cb0f2d9b5b..c0a3d918148a 100644 --- a/arch/powerpc/platforms/pseries/setup.c +++ b/arch/powerpc/platforms/pseries/setup.c @@ -67,8 +67,6 @@ #include #include -#include "rtas-fw.h" - #ifdef DEBUG #define DBG(fmt...) udbg_printf(fmt) #else From c0a8d05c8a5db835b20a3465b1be1cfe4752a13c Mon Sep 17 00:00:00 2001 From: Kelly Daly Date: Wed, 2 Nov 2005 11:11:11 +1100 Subject: [PATCH 17/75] merge filename and modify references to iseries/hv_call_event.h Signed-off-by: Kelly Daly --- arch/powerpc/platforms/iseries/lpevents.c | 2 +- arch/powerpc/platforms/iseries/setup.c | 2 +- drivers/char/viocons.c | 2 +- drivers/char/viotape.c | 2 +- .../HvCallEvent.h => asm-powerpc/iseries/hv_call_event.h} | 0 include/asm-ppc64/iSeries/HvLpEvent.h | 2 +- include/asm-ppc64/iSeries/mf.h | 2 +- 7 files changed, 6 insertions(+), 6 deletions(-) rename include/{asm-ppc64/iSeries/HvCallEvent.h => asm-powerpc/iseries/hv_call_event.h} (100%) diff --git a/arch/powerpc/platforms/iseries/lpevents.c b/arch/powerpc/platforms/iseries/lpevents.c index 54c7753dbe05..96aa0dd72fb0 100644 --- a/arch/powerpc/platforms/iseries/lpevents.c +++ b/arch/powerpc/platforms/iseries/lpevents.c @@ -19,7 +19,7 @@ #include #include #include -#include +#include #include /* diff --git a/arch/powerpc/platforms/iseries/setup.c b/arch/powerpc/platforms/iseries/setup.c index 1544c6f10a38..2c667b180b1e 100644 --- a/arch/powerpc/platforms/iseries/setup.c +++ b/arch/powerpc/platforms/iseries/setup.c @@ -46,7 +46,7 @@ #include #include #include -#include +#include #include #include #include diff --git a/drivers/char/viocons.c b/drivers/char/viocons.c index 180507ae590f..ecf5c0953ae4 100644 --- a/drivers/char/viocons.c +++ b/drivers/char/viocons.c @@ -47,7 +47,7 @@ #include #include -#include +#include #include #include diff --git a/drivers/char/viotape.c b/drivers/char/viotape.c index 51abd3defc1c..232da8c5e66a 100644 --- a/drivers/char/viotape.c +++ b/drivers/char/viotape.c @@ -56,7 +56,7 @@ #include #include #include -#include +#include #include #define VIOTAPE_VERSION "1.2" diff --git a/include/asm-ppc64/iSeries/HvCallEvent.h b/include/asm-powerpc/iseries/hv_call_event.h similarity index 100% rename from include/asm-ppc64/iSeries/HvCallEvent.h rename to include/asm-powerpc/iseries/hv_call_event.h diff --git a/include/asm-ppc64/iSeries/HvLpEvent.h b/include/asm-ppc64/iSeries/HvLpEvent.h index 865000de79b6..75ff1b3ed2e5 100644 --- a/include/asm-ppc64/iSeries/HvLpEvent.h +++ b/include/asm-ppc64/iSeries/HvLpEvent.h @@ -25,7 +25,7 @@ #include #include #include -#include +#include /* * HvLpEvent is the structure for Lp Event messages passed between diff --git a/include/asm-ppc64/iSeries/mf.h b/include/asm-ppc64/iSeries/mf.h index 7e6a0d936999..f84404a07f4b 100644 --- a/include/asm-ppc64/iSeries/mf.h +++ b/include/asm-ppc64/iSeries/mf.h @@ -29,7 +29,7 @@ #include #include -#include +#include struct rtc_time; From 50592f5d2ae7b95b239ea41d76ad81fee046be86 Mon Sep 17 00:00:00 2001 From: Kelly Daly Date: Wed, 2 Nov 2005 11:37:22 +1100 Subject: [PATCH 18/75] merge filename and modify references to iseries/hv_call_sc.h Signed-off-by: Kelly Daly --- arch/powerpc/platforms/iseries/call_hpt.h | 2 +- arch/powerpc/platforms/iseries/call_pci.h | 2 +- arch/powerpc/platforms/iseries/call_sm.h | 2 +- arch/powerpc/platforms/iseries/hvlog.c | 2 +- arch/powerpc/platforms/iseries/ksyms.c | 2 +- include/asm-powerpc/iseries/hv_call.h | 2 +- include/asm-powerpc/iseries/hv_call_event.h | 2 +- .../iSeries/HvCallSc.h => asm-powerpc/iseries/hv_call_sc.h} | 0 include/asm-ppc64/iSeries/HvCallXm.h | 2 +- include/asm-ppc64/iSeries/HvLpConfig.h | 2 +- 10 files changed, 9 insertions(+), 9 deletions(-) rename include/{asm-ppc64/iSeries/HvCallSc.h => asm-powerpc/iseries/hv_call_sc.h} (100%) diff --git a/arch/powerpc/platforms/iseries/call_hpt.h b/arch/powerpc/platforms/iseries/call_hpt.h index 321f3bb7a8f5..a626d8c289ee 100644 --- a/arch/powerpc/platforms/iseries/call_hpt.h +++ b/arch/powerpc/platforms/iseries/call_hpt.h @@ -23,7 +23,7 @@ * drive the hypervisor from the OS. */ -#include +#include #include #include diff --git a/arch/powerpc/platforms/iseries/call_pci.h b/arch/powerpc/platforms/iseries/call_pci.h index a86e065b9577..53cc163d4689 100644 --- a/arch/powerpc/platforms/iseries/call_pci.h +++ b/arch/powerpc/platforms/iseries/call_pci.h @@ -25,7 +25,7 @@ #ifndef _PLATFORMS_ISERIES_CALL_PCI_H #define _PLATFORMS_ISERIES_CALL_PCI_H -#include +#include #include /* diff --git a/arch/powerpc/platforms/iseries/call_sm.h b/arch/powerpc/platforms/iseries/call_sm.h index ef223166cf22..a9726822e953 100644 --- a/arch/powerpc/platforms/iseries/call_sm.h +++ b/arch/powerpc/platforms/iseries/call_sm.h @@ -23,7 +23,7 @@ * drive the hypervisor from the OS. */ -#include +#include #include #define HvCallSmGet64BitsOfAccessMap HvCallSm + 11 diff --git a/arch/powerpc/platforms/iseries/hvlog.c b/arch/powerpc/platforms/iseries/hvlog.c index 5a89b481f978..48a3f7900389 100644 --- a/arch/powerpc/platforms/iseries/hvlog.c +++ b/arch/powerpc/platforms/iseries/hvlog.c @@ -10,7 +10,7 @@ #include #include #include -#include +#include #include diff --git a/arch/powerpc/platforms/iseries/ksyms.c b/arch/powerpc/platforms/iseries/ksyms.c index f271b3539721..a2200842f4e5 100644 --- a/arch/powerpc/platforms/iseries/ksyms.c +++ b/arch/powerpc/platforms/iseries/ksyms.c @@ -9,7 +9,7 @@ #include #include -#include +#include EXPORT_SYMBOL(HvCall0); EXPORT_SYMBOL(HvCall1); diff --git a/include/asm-powerpc/iseries/hv_call.h b/include/asm-powerpc/iseries/hv_call.h index c3f19475c0d9..5edfe2c8ea33 100644 --- a/include/asm-powerpc/iseries/hv_call.h +++ b/include/asm-powerpc/iseries/hv_call.h @@ -23,7 +23,7 @@ #ifndef _HVCALL_H #define _HVCALL_H -#include +#include #include #include diff --git a/include/asm-powerpc/iseries/hv_call_event.h b/include/asm-powerpc/iseries/hv_call_event.h index 5d9a327d0122..202c87c39ef4 100644 --- a/include/asm-powerpc/iseries/hv_call_event.h +++ b/include/asm-powerpc/iseries/hv_call_event.h @@ -23,7 +23,7 @@ #ifndef _HVCALLEVENT_H #define _HVCALLEVENT_H -#include +#include #include #include diff --git a/include/asm-ppc64/iSeries/HvCallSc.h b/include/asm-powerpc/iseries/hv_call_sc.h similarity index 100% rename from include/asm-ppc64/iSeries/HvCallSc.h rename to include/asm-powerpc/iseries/hv_call_sc.h diff --git a/include/asm-ppc64/iSeries/HvCallXm.h b/include/asm-ppc64/iSeries/HvCallXm.h index 8b9ba608daaf..8a7b6e3c01ac 100644 --- a/include/asm-ppc64/iSeries/HvCallXm.h +++ b/include/asm-ppc64/iSeries/HvCallXm.h @@ -5,7 +5,7 @@ #ifndef _HVCALLXM_H #define _HVCALLXM_H -#include +#include #include #define HvCallXmGetTceTableParms HvCallXm + 0 diff --git a/include/asm-ppc64/iSeries/HvLpConfig.h b/include/asm-ppc64/iSeries/HvLpConfig.h index f1cf1e70ca3c..9077fc8e3f6c 100644 --- a/include/asm-ppc64/iSeries/HvLpConfig.h +++ b/include/asm-ppc64/iSeries/HvLpConfig.h @@ -24,7 +24,7 @@ * to determine which resources should be allocated to each partition. */ -#include +#include #include #include From 8021b8a77690d13ffb93eeadb6728e924d700bd5 Mon Sep 17 00:00:00 2001 From: Kelly Daly Date: Wed, 2 Nov 2005 11:41:12 +1100 Subject: [PATCH 19/75] merge filename and modify references to iseries/hv_call_xm.h Signed-off-by: Kelly Daly --- arch/powerpc/kernel/time.c | 2 +- arch/powerpc/platforms/iseries/iommu.c | 2 +- arch/powerpc/platforms/iseries/irq.c | 2 +- arch/powerpc/platforms/iseries/pci.c | 2 +- arch/powerpc/platforms/iseries/proc.c | 2 +- arch/powerpc/platforms/iseries/setup.c | 2 +- arch/powerpc/platforms/iseries/vio.c | 2 +- .../iSeries/HvCallXm.h => asm-powerpc/iseries/hv_call_xm.h} | 0 8 files changed, 7 insertions(+), 7 deletions(-) rename include/{asm-ppc64/iSeries/HvCallXm.h => asm-powerpc/iseries/hv_call_xm.h} (100%) diff --git a/arch/powerpc/kernel/time.c b/arch/powerpc/kernel/time.c index 23436b6c1881..348746c55ebd 100644 --- a/arch/powerpc/kernel/time.c +++ b/arch/powerpc/kernel/time.c @@ -67,7 +67,7 @@ #endif #ifdef CONFIG_PPC_ISERIES #include -#include +#include #endif /* keep track of when we need to update the rtc */ diff --git a/arch/powerpc/platforms/iseries/iommu.c b/arch/powerpc/platforms/iseries/iommu.c index 1db26d8be640..1a6845b5c5a4 100644 --- a/arch/powerpc/platforms/iseries/iommu.c +++ b/arch/powerpc/platforms/iseries/iommu.c @@ -32,7 +32,7 @@ #include #include #include -#include +#include extern struct list_head iSeries_Global_Device_List; diff --git a/arch/powerpc/platforms/iseries/irq.c b/arch/powerpc/platforms/iseries/irq.c index 937ac99b9d33..b1aacf64fb8e 100644 --- a/arch/powerpc/platforms/iseries/irq.c +++ b/arch/powerpc/platforms/iseries/irq.c @@ -38,7 +38,7 @@ #include #include #include -#include +#include #include "irq.h" #include "call_pci.h" diff --git a/arch/powerpc/platforms/iseries/pci.c b/arch/powerpc/platforms/iseries/pci.c index 959e59fd9c11..a39b7a720101 100644 --- a/arch/powerpc/platforms/iseries/pci.c +++ b/arch/powerpc/platforms/iseries/pci.c @@ -36,7 +36,7 @@ #include #include -#include +#include #include #include diff --git a/arch/powerpc/platforms/iseries/proc.c b/arch/powerpc/platforms/iseries/proc.c index 6f1929cac66b..beba0f62e653 100644 --- a/arch/powerpc/platforms/iseries/proc.c +++ b/arch/powerpc/platforms/iseries/proc.c @@ -25,7 +25,7 @@ #include #include #include -#include +#include #include "processor_vpd.h" #include "main_store.h" diff --git a/arch/powerpc/platforms/iseries/setup.c b/arch/powerpc/platforms/iseries/setup.c index 2c667b180b1e..669e63174ecc 100644 --- a/arch/powerpc/platforms/iseries/setup.c +++ b/arch/powerpc/platforms/iseries/setup.c @@ -47,7 +47,7 @@ #include #include #include -#include +#include #include #include #include diff --git a/arch/powerpc/platforms/iseries/vio.c b/arch/powerpc/platforms/iseries/vio.c index c0f7d2e9153f..c64741e50cb2 100644 --- a/arch/powerpc/platforms/iseries/vio.c +++ b/arch/powerpc/platforms/iseries/vio.c @@ -20,7 +20,7 @@ #include #include #include -#include +#include struct device *iSeries_vio_dev = &vio_bus_device.dev; EXPORT_SYMBOL(iSeries_vio_dev); diff --git a/include/asm-ppc64/iSeries/HvCallXm.h b/include/asm-powerpc/iseries/hv_call_xm.h similarity index 100% rename from include/asm-ppc64/iSeries/HvCallXm.h rename to include/asm-powerpc/iseries/hv_call_xm.h From 15b17189489f6d759fa2d61e7b6c87c55eeffb2c Mon Sep 17 00:00:00 2001 From: Kelly Daly Date: Wed, 2 Nov 2005 11:55:28 +1100 Subject: [PATCH 20/75] merge filename and modify reference to iseries/hv_lp_config.h Signed-off-by: Kelly Daly --- arch/powerpc/platforms/iseries/hvlpconfig.c | 2 +- arch/powerpc/platforms/iseries/mf.c | 2 +- arch/powerpc/platforms/iseries/setup.c | 2 +- arch/powerpc/platforms/iseries/vio.c | 2 +- arch/powerpc/platforms/iseries/viopath.c | 2 +- arch/ppc64/kernel/lparcfg.c | 2 +- drivers/block/viodasd.c | 2 +- drivers/char/viocons.c | 2 +- drivers/char/viotape.c | 2 +- drivers/net/iseries_veth.c | 2 +- drivers/scsi/ibmvscsi/iseries_vscsi.c | 2 +- .../iSeries/HvLpConfig.h => asm-powerpc/iseries/hv_lp_config.h} | 0 12 files changed, 11 insertions(+), 11 deletions(-) rename include/{asm-ppc64/iSeries/HvLpConfig.h => asm-powerpc/iseries/hv_lp_config.h} (100%) diff --git a/arch/powerpc/platforms/iseries/hvlpconfig.c b/arch/powerpc/platforms/iseries/hvlpconfig.c index dc28621aea0d..663a1affb4bb 100644 --- a/arch/powerpc/platforms/iseries/hvlpconfig.c +++ b/arch/powerpc/platforms/iseries/hvlpconfig.c @@ -17,7 +17,7 @@ */ #include -#include +#include HvLpIndex HvLpConfig_getLpIndex_outline(void) { diff --git a/arch/powerpc/platforms/iseries/mf.c b/arch/powerpc/platforms/iseries/mf.c index e5de31aa0015..027df204446d 100644 --- a/arch/powerpc/platforms/iseries/mf.c +++ b/arch/powerpc/platforms/iseries/mf.c @@ -40,7 +40,7 @@ #include #include #include -#include +#include #include #include "setup.h" diff --git a/arch/powerpc/platforms/iseries/setup.c b/arch/powerpc/platforms/iseries/setup.c index 669e63174ecc..638747c772f8 100644 --- a/arch/powerpc/platforms/iseries/setup.c +++ b/arch/powerpc/platforms/iseries/setup.c @@ -45,7 +45,7 @@ #include #include #include -#include +#include #include #include #include diff --git a/arch/powerpc/platforms/iseries/vio.c b/arch/powerpc/platforms/iseries/vio.c index c64741e50cb2..4e2dafc83bb2 100644 --- a/arch/powerpc/platforms/iseries/vio.c +++ b/arch/powerpc/platforms/iseries/vio.c @@ -19,7 +19,7 @@ #include #include #include -#include +#include #include struct device *iSeries_vio_dev = &vio_bus_device.dev; diff --git a/arch/powerpc/platforms/iseries/viopath.c b/arch/powerpc/platforms/iseries/viopath.c index c0c767bd37f1..8e33a90bedb9 100644 --- a/arch/powerpc/platforms/iseries/viopath.c +++ b/arch/powerpc/platforms/iseries/viopath.c @@ -44,7 +44,7 @@ #include #include #include -#include +#include #include #include diff --git a/arch/ppc64/kernel/lparcfg.c b/arch/ppc64/kernel/lparcfg.c index cae19bbd5acd..e4236f2707e1 100644 --- a/arch/ppc64/kernel/lparcfg.c +++ b/arch/ppc64/kernel/lparcfg.c @@ -26,7 +26,7 @@ #include #include #include -#include +#include #include #include #include diff --git a/drivers/block/viodasd.c b/drivers/block/viodasd.c index 709f809f79f1..5c907b747648 100644 --- a/drivers/block/viodasd.c +++ b/drivers/block/viodasd.c @@ -47,7 +47,7 @@ #include #include #include -#include +#include #include MODULE_DESCRIPTION("iSeries Virtual DASD"); diff --git a/drivers/char/viocons.c b/drivers/char/viocons.c index ecf5c0953ae4..33d7820eaab9 100644 --- a/drivers/char/viocons.c +++ b/drivers/char/viocons.c @@ -48,7 +48,7 @@ #include #include -#include +#include #include #ifdef CONFIG_VT diff --git a/drivers/char/viotape.c b/drivers/char/viotape.c index 232da8c5e66a..296797e5a2b5 100644 --- a/drivers/char/viotape.c +++ b/drivers/char/viotape.c @@ -57,7 +57,7 @@ #include #include #include -#include +#include #define VIOTAPE_VERSION "1.2" #define VIOTAPE_MAXREQ 1 diff --git a/drivers/net/iseries_veth.c b/drivers/net/iseries_veth.c index f5ea39ff1017..aaabaf30d4b8 100644 --- a/drivers/net/iseries_veth.c +++ b/drivers/net/iseries_veth.c @@ -75,7 +75,7 @@ #include #include -#include +#include #include #include #include diff --git a/drivers/scsi/ibmvscsi/iseries_vscsi.c b/drivers/scsi/ibmvscsi/iseries_vscsi.c index e9202f2a8276..c652779c1a32 100644 --- a/drivers/scsi/ibmvscsi/iseries_vscsi.c +++ b/drivers/scsi/ibmvscsi/iseries_vscsi.c @@ -31,7 +31,7 @@ #include #include #include -#include +#include #include #include #include "ibmvscsi.h" diff --git a/include/asm-ppc64/iSeries/HvLpConfig.h b/include/asm-powerpc/iseries/hv_lp_config.h similarity index 100% rename from include/asm-ppc64/iSeries/HvLpConfig.h rename to include/asm-powerpc/iseries/hv_lp_config.h From e45423eac2e191a6cfdacdf61cb931976d73cc0b Mon Sep 17 00:00:00 2001 From: Kelly Daly Date: Wed, 2 Nov 2005 12:08:31 +1100 Subject: [PATCH 21/75] merge filename and modify references to iseries/hv_lp_event.h Signed-off-by: Kelly Daly --- arch/powerpc/kernel/asm-offsets.c | 2 +- arch/powerpc/platforms/iseries/irq.c | 2 +- arch/powerpc/platforms/iseries/lpevents.c | 2 +- arch/powerpc/platforms/iseries/setup.c | 2 +- arch/powerpc/platforms/iseries/viopath.c | 2 +- arch/ppc64/kernel/asm-offsets.c | 2 +- drivers/block/viodasd.c | 2 +- drivers/cdrom/viocd.c | 2 +- drivers/char/viocons.c | 2 +- drivers/char/viotape.c | 2 +- drivers/net/iseries_veth.c | 2 +- drivers/scsi/ibmvscsi/iseries_vscsi.c | 2 +- .../iSeries/HvLpEvent.h => asm-powerpc/iseries/hv_lp_event.h} | 0 include/asm-ppc64/iSeries/vio.h | 2 +- 14 files changed, 13 insertions(+), 13 deletions(-) rename include/{asm-ppc64/iSeries/HvLpEvent.h => asm-powerpc/iseries/hv_lp_event.h} (100%) diff --git a/arch/powerpc/kernel/asm-offsets.c b/arch/powerpc/kernel/asm-offsets.c index 330cd783206f..bc5a3689cc05 100644 --- a/arch/powerpc/kernel/asm-offsets.c +++ b/arch/powerpc/kernel/asm-offsets.c @@ -40,7 +40,7 @@ #ifdef CONFIG_PPC64 #include #include -#include +#include #include #include #include diff --git a/arch/powerpc/platforms/iseries/irq.c b/arch/powerpc/platforms/iseries/irq.c index b1aacf64fb8e..55ecc8d3e73f 100644 --- a/arch/powerpc/platforms/iseries/irq.c +++ b/arch/powerpc/platforms/iseries/irq.c @@ -37,7 +37,7 @@ #include #include -#include +#include #include #include "irq.h" diff --git a/arch/powerpc/platforms/iseries/lpevents.c b/arch/powerpc/platforms/iseries/lpevents.c index 96aa0dd72fb0..39ee881c36c3 100644 --- a/arch/powerpc/platforms/iseries/lpevents.c +++ b/arch/powerpc/platforms/iseries/lpevents.c @@ -18,7 +18,7 @@ #include #include #include -#include +#include #include #include diff --git a/arch/powerpc/platforms/iseries/setup.c b/arch/powerpc/platforms/iseries/setup.c index 638747c772f8..881d81fcf3b8 100644 --- a/arch/powerpc/platforms/iseries/setup.c +++ b/arch/powerpc/platforms/iseries/setup.c @@ -50,7 +50,7 @@ #include #include #include -#include +#include #include #include "setup.h" diff --git a/arch/powerpc/platforms/iseries/viopath.c b/arch/powerpc/platforms/iseries/viopath.c index 8e33a90bedb9..7b1a9daae206 100644 --- a/arch/powerpc/platforms/iseries/viopath.c +++ b/arch/powerpc/platforms/iseries/viopath.c @@ -43,7 +43,7 @@ #include #include #include -#include +#include #include #include #include diff --git a/arch/ppc64/kernel/asm-offsets.c b/arch/ppc64/kernel/asm-offsets.c index 5e6046cb414e..504dee836d29 100644 --- a/arch/ppc64/kernel/asm-offsets.c +++ b/arch/ppc64/kernel/asm-offsets.c @@ -31,7 +31,7 @@ #include #include -#include +#include #include #include #include diff --git a/drivers/block/viodasd.c b/drivers/block/viodasd.c index 5c907b747648..3af1885a8200 100644 --- a/drivers/block/viodasd.c +++ b/drivers/block/viodasd.c @@ -46,7 +46,7 @@ #include #include #include -#include +#include #include #include diff --git a/drivers/cdrom/viocd.c b/drivers/cdrom/viocd.c index 36f31d202223..da78729413f4 100644 --- a/drivers/cdrom/viocd.c +++ b/drivers/cdrom/viocd.c @@ -47,7 +47,7 @@ #include #include #include -#include +#include #include #define VIOCD_DEVICE "iseries/vcd" diff --git a/drivers/char/viocons.c b/drivers/char/viocons.c index 33d7820eaab9..694bab3b7bf7 100644 --- a/drivers/char/viocons.c +++ b/drivers/char/viocons.c @@ -46,7 +46,7 @@ #include -#include +#include #include #include #include diff --git a/drivers/char/viotape.c b/drivers/char/viotape.c index 296797e5a2b5..3242b241d789 100644 --- a/drivers/char/viotape.c +++ b/drivers/char/viotape.c @@ -55,7 +55,7 @@ #include #include -#include +#include #include #include diff --git a/drivers/net/iseries_veth.c b/drivers/net/iseries_veth.c index aaabaf30d4b8..57ba1a11e405 100644 --- a/drivers/net/iseries_veth.c +++ b/drivers/net/iseries_veth.c @@ -77,7 +77,7 @@ #include #include -#include +#include #include #include diff --git a/drivers/scsi/ibmvscsi/iseries_vscsi.c b/drivers/scsi/ibmvscsi/iseries_vscsi.c index c652779c1a32..78397d855d34 100644 --- a/drivers/scsi/ibmvscsi/iseries_vscsi.c +++ b/drivers/scsi/ibmvscsi/iseries_vscsi.c @@ -29,7 +29,7 @@ */ #include -#include +#include #include #include #include diff --git a/include/asm-ppc64/iSeries/HvLpEvent.h b/include/asm-powerpc/iseries/hv_lp_event.h similarity index 100% rename from include/asm-ppc64/iSeries/HvLpEvent.h rename to include/asm-powerpc/iseries/hv_lp_event.h diff --git a/include/asm-ppc64/iSeries/vio.h b/include/asm-ppc64/iSeries/vio.h index 6c05e6257f53..4d39ce6c687a 100644 --- a/include/asm-ppc64/iSeries/vio.h +++ b/include/asm-ppc64/iSeries/vio.h @@ -42,7 +42,7 @@ #define _ISERIES_VIO_H #include -#include +#include /* * iSeries virtual I/O events use the subtype field in From 1ec65d76f3e5d4863b4bf93dfd2bff37f8bf4374 Mon Sep 17 00:00:00 2001 From: Kelly Daly Date: Wed, 2 Nov 2005 13:46:07 +1100 Subject: [PATCH 22/75] merge filename and modify references to iseries/hv_types.h Signed-off-by: Kelly Daly --- arch/powerpc/platforms/iseries/call_hpt.h | 2 +- arch/powerpc/platforms/iseries/call_pci.h | 2 +- arch/powerpc/platforms/iseries/call_sm.h | 2 +- arch/powerpc/platforms/iseries/hvlog.c | 2 +- arch/powerpc/platforms/iseries/irq.c | 2 +- arch/powerpc/platforms/iseries/vio.c | 2 +- arch/powerpc/platforms/iseries/viopath.c | 2 +- arch/powerpc/platforms/iseries/vpdinfo.c | 2 +- drivers/block/viodasd.c | 2 +- drivers/cdrom/viocd.c | 2 +- drivers/net/iseries_veth.c | 2 +- drivers/scsi/ibmvscsi/iseries_vscsi.c | 2 +- include/asm-powerpc/iseries/hv_call.h | 2 +- include/asm-powerpc/iseries/hv_call_event.h | 2 +- include/asm-powerpc/iseries/hv_call_xm.h | 2 +- include/asm-powerpc/iseries/hv_lp_config.h | 2 +- include/asm-powerpc/iseries/hv_lp_event.h | 2 +- .../iSeries/HvTypes.h => asm-powerpc/iseries/hv_types.h} | 0 include/asm-ppc64/iSeries/mf.h | 2 +- include/asm-ppc64/iSeries/vio.h | 2 +- 20 files changed, 19 insertions(+), 19 deletions(-) rename include/{asm-ppc64/iSeries/HvTypes.h => asm-powerpc/iseries/hv_types.h} (100%) diff --git a/arch/powerpc/platforms/iseries/call_hpt.h b/arch/powerpc/platforms/iseries/call_hpt.h index a626d8c289ee..a843b0f87b72 100644 --- a/arch/powerpc/platforms/iseries/call_hpt.h +++ b/arch/powerpc/platforms/iseries/call_hpt.h @@ -24,7 +24,7 @@ */ #include -#include +#include #include #define HvCallHptGetHptAddress HvCallHpt + 0 diff --git a/arch/powerpc/platforms/iseries/call_pci.h b/arch/powerpc/platforms/iseries/call_pci.h index 53cc163d4689..59d4e0ad5cf3 100644 --- a/arch/powerpc/platforms/iseries/call_pci.h +++ b/arch/powerpc/platforms/iseries/call_pci.h @@ -26,7 +26,7 @@ #define _PLATFORMS_ISERIES_CALL_PCI_H #include -#include +#include /* * DSA == Direct Select Address diff --git a/arch/powerpc/platforms/iseries/call_sm.h b/arch/powerpc/platforms/iseries/call_sm.h index a9726822e953..c7e251619f48 100644 --- a/arch/powerpc/platforms/iseries/call_sm.h +++ b/arch/powerpc/platforms/iseries/call_sm.h @@ -24,7 +24,7 @@ */ #include -#include +#include #define HvCallSmGet64BitsOfAccessMap HvCallSm + 11 diff --git a/arch/powerpc/platforms/iseries/hvlog.c b/arch/powerpc/platforms/iseries/hvlog.c index 48a3f7900389..62ec73479687 100644 --- a/arch/powerpc/platforms/iseries/hvlog.c +++ b/arch/powerpc/platforms/iseries/hvlog.c @@ -11,7 +11,7 @@ #include #include #include -#include +#include void HvCall_writeLogBuffer(const void *buffer, u64 len) diff --git a/arch/powerpc/platforms/iseries/irq.c b/arch/powerpc/platforms/iseries/irq.c index 55ecc8d3e73f..c1135912cc05 100644 --- a/arch/powerpc/platforms/iseries/irq.c +++ b/arch/powerpc/platforms/iseries/irq.c @@ -36,7 +36,7 @@ #include #include -#include +#include #include #include diff --git a/arch/powerpc/platforms/iseries/vio.c b/arch/powerpc/platforms/iseries/vio.c index 4e2dafc83bb2..d607ebaef270 100644 --- a/arch/powerpc/platforms/iseries/vio.c +++ b/arch/powerpc/platforms/iseries/vio.c @@ -18,7 +18,7 @@ #include #include #include -#include +#include #include #include diff --git a/arch/powerpc/platforms/iseries/viopath.c b/arch/powerpc/platforms/iseries/viopath.c index 7b1a9daae206..17bf4e70d5cc 100644 --- a/arch/powerpc/platforms/iseries/viopath.c +++ b/arch/powerpc/platforms/iseries/viopath.c @@ -41,7 +41,7 @@ #include #include -#include +#include #include #include #include diff --git a/arch/powerpc/platforms/iseries/vpdinfo.c b/arch/powerpc/platforms/iseries/vpdinfo.c index 9c318849dee7..23a6d1e5b429 100644 --- a/arch/powerpc/platforms/iseries/vpdinfo.c +++ b/arch/powerpc/platforms/iseries/vpdinfo.c @@ -32,7 +32,7 @@ #include #include #include -#include +#include #include "pci.h" #include "call_pci.h" diff --git a/drivers/block/viodasd.c b/drivers/block/viodasd.c index 3af1885a8200..436f169baf02 100644 --- a/drivers/block/viodasd.c +++ b/drivers/block/viodasd.c @@ -45,7 +45,7 @@ #include #include -#include +#include #include #include #include diff --git a/drivers/cdrom/viocd.c b/drivers/cdrom/viocd.c index da78729413f4..cb87d270b6bb 100644 --- a/drivers/cdrom/viocd.c +++ b/drivers/cdrom/viocd.c @@ -46,7 +46,7 @@ #include #include -#include +#include #include #include diff --git a/drivers/net/iseries_veth.c b/drivers/net/iseries_veth.c index 57ba1a11e405..1070140d9f59 100644 --- a/drivers/net/iseries_veth.c +++ b/drivers/net/iseries_veth.c @@ -76,7 +76,7 @@ #include #include -#include +#include #include #include #include diff --git a/drivers/scsi/ibmvscsi/iseries_vscsi.c b/drivers/scsi/ibmvscsi/iseries_vscsi.c index 78397d855d34..ed89659ac3bf 100644 --- a/drivers/scsi/ibmvscsi/iseries_vscsi.c +++ b/drivers/scsi/ibmvscsi/iseries_vscsi.c @@ -30,7 +30,7 @@ #include #include -#include +#include #include #include #include diff --git a/include/asm-powerpc/iseries/hv_call.h b/include/asm-powerpc/iseries/hv_call.h index 5edfe2c8ea33..af59cc1e9691 100644 --- a/include/asm-powerpc/iseries/hv_call.h +++ b/include/asm-powerpc/iseries/hv_call.h @@ -24,7 +24,7 @@ #define _HVCALL_H #include -#include +#include #include /* Type of yield for HvCallBaseYieldProcessor */ diff --git a/include/asm-powerpc/iseries/hv_call_event.h b/include/asm-powerpc/iseries/hv_call_event.h index 202c87c39ef4..c2770b056ae8 100644 --- a/include/asm-powerpc/iseries/hv_call_event.h +++ b/include/asm-powerpc/iseries/hv_call_event.h @@ -24,7 +24,7 @@ #define _HVCALLEVENT_H #include -#include +#include #include struct HvLpEvent; diff --git a/include/asm-powerpc/iseries/hv_call_xm.h b/include/asm-powerpc/iseries/hv_call_xm.h index 8a7b6e3c01ac..fd36b11612f8 100644 --- a/include/asm-powerpc/iseries/hv_call_xm.h +++ b/include/asm-powerpc/iseries/hv_call_xm.h @@ -6,7 +6,7 @@ #define _HVCALLXM_H #include -#include +#include #define HvCallXmGetTceTableParms HvCallXm + 0 #define HvCallXmTestBus HvCallXm + 1 diff --git a/include/asm-powerpc/iseries/hv_lp_config.h b/include/asm-powerpc/iseries/hv_lp_config.h index 9077fc8e3f6c..600795bbc890 100644 --- a/include/asm-powerpc/iseries/hv_lp_config.h +++ b/include/asm-powerpc/iseries/hv_lp_config.h @@ -25,7 +25,7 @@ */ #include -#include +#include #include enum { diff --git a/include/asm-powerpc/iseries/hv_lp_event.h b/include/asm-powerpc/iseries/hv_lp_event.h index 75ff1b3ed2e5..2a3b773854b1 100644 --- a/include/asm-powerpc/iseries/hv_lp_event.h +++ b/include/asm-powerpc/iseries/hv_lp_event.h @@ -24,7 +24,7 @@ #include #include -#include +#include #include /* diff --git a/include/asm-ppc64/iSeries/HvTypes.h b/include/asm-powerpc/iseries/hv_types.h similarity index 100% rename from include/asm-ppc64/iSeries/HvTypes.h rename to include/asm-powerpc/iseries/hv_types.h diff --git a/include/asm-ppc64/iSeries/mf.h b/include/asm-ppc64/iSeries/mf.h index f84404a07f4b..166cd73f5c15 100644 --- a/include/asm-ppc64/iSeries/mf.h +++ b/include/asm-ppc64/iSeries/mf.h @@ -28,7 +28,7 @@ #include -#include +#include #include struct rtc_time; diff --git a/include/asm-ppc64/iSeries/vio.h b/include/asm-ppc64/iSeries/vio.h index 4d39ce6c687a..2b57dbf5c257 100644 --- a/include/asm-ppc64/iSeries/vio.h +++ b/include/asm-ppc64/iSeries/vio.h @@ -41,7 +41,7 @@ #ifndef _ISERIES_VIO_H #define _ISERIES_VIO_H -#include +#include #include /* From 7b487bb801b4bd790aa4bf7c157889f9d05e239c Mon Sep 17 00:00:00 2001 From: Kelly Daly Date: Wed, 2 Nov 2005 13:48:25 +1100 Subject: [PATCH 23/75] merge filename and modify references to iseries/it_exp_vpd_panel.h Signed-off-by: Kelly Daly --- arch/powerpc/platforms/iseries/lpardata.c | 2 +- arch/powerpc/platforms/iseries/viopath.c | 2 +- arch/ppc64/kernel/lparcfg.c | 2 +- .../ItExtVpdPanel.h => asm-powerpc/iseries/it_exp_vpd_panel.h} | 0 4 files changed, 3 insertions(+), 3 deletions(-) rename include/{asm-ppc64/iSeries/ItExtVpdPanel.h => asm-powerpc/iseries/it_exp_vpd_panel.h} (100%) diff --git a/arch/powerpc/platforms/iseries/lpardata.c b/arch/powerpc/platforms/iseries/lpardata.c index ed2ffee6f731..9c8c21252142 100644 --- a/arch/powerpc/platforms/iseries/lpardata.c +++ b/arch/powerpc/platforms/iseries/lpardata.c @@ -20,7 +20,7 @@ #include #include #include -#include +#include #include #include "vpd_areas.h" diff --git a/arch/powerpc/platforms/iseries/viopath.c b/arch/powerpc/platforms/iseries/viopath.c index 17bf4e70d5cc..6fa39ae5f12c 100644 --- a/arch/powerpc/platforms/iseries/viopath.c +++ b/arch/powerpc/platforms/iseries/viopath.c @@ -42,7 +42,7 @@ #include #include #include -#include +#include #include #include #include diff --git a/arch/ppc64/kernel/lparcfg.c b/arch/ppc64/kernel/lparcfg.c index e4236f2707e1..e86155770bbc 100644 --- a/arch/ppc64/kernel/lparcfg.c +++ b/arch/ppc64/kernel/lparcfg.c @@ -33,7 +33,7 @@ #include #include #include -#include +#include #include #define MODULE_VERS "1.6" diff --git a/include/asm-ppc64/iSeries/ItExtVpdPanel.h b/include/asm-powerpc/iseries/it_exp_vpd_panel.h similarity index 100% rename from include/asm-ppc64/iSeries/ItExtVpdPanel.h rename to include/asm-powerpc/iseries/it_exp_vpd_panel.h From f218aab5cf74672a368933965f5bb612dac3c349 Mon Sep 17 00:00:00 2001 From: Kelly Daly Date: Wed, 2 Nov 2005 13:51:41 +1100 Subject: [PATCH 24/75] merge filename and modify references to iseries/it_lp_naca.h Signed-off-by: Kelly Daly --- arch/powerpc/kernel/setup_64.c | 2 +- arch/powerpc/platforms/iseries/lpardata.c | 2 +- arch/powerpc/platforms/iseries/lpevents.c | 2 +- include/asm-powerpc/iseries/hv_lp_config.h | 2 +- .../iSeries/ItLpNaca.h => asm-powerpc/iseries/it_lp_naca.h} | 0 5 files changed, 4 insertions(+), 4 deletions(-) rename include/{asm-ppc64/iSeries/ItLpNaca.h => asm-powerpc/iseries/it_lp_naca.h} (100%) diff --git a/arch/powerpc/kernel/setup_64.c b/arch/powerpc/kernel/setup_64.c index 40c48100bf1b..079867e18145 100644 --- a/arch/powerpc/kernel/setup_64.c +++ b/arch/powerpc/kernel/setup_64.c @@ -56,7 +56,7 @@ #include #include #include -#include +#include #include #include #include diff --git a/arch/powerpc/platforms/iseries/lpardata.c b/arch/powerpc/platforms/iseries/lpardata.c index 9c8c21252142..d0937613e776 100644 --- a/arch/powerpc/platforms/iseries/lpardata.c +++ b/arch/powerpc/platforms/iseries/lpardata.c @@ -15,7 +15,7 @@ #include #include #include -#include +#include #include #include #include diff --git a/arch/powerpc/platforms/iseries/lpevents.c b/arch/powerpc/platforms/iseries/lpevents.c index 39ee881c36c3..f0040d469a49 100644 --- a/arch/powerpc/platforms/iseries/lpevents.c +++ b/arch/powerpc/platforms/iseries/lpevents.c @@ -20,7 +20,7 @@ #include #include #include -#include +#include /* * The LpQueue is used to pass event data from the hypervisor to diff --git a/include/asm-powerpc/iseries/hv_lp_config.h b/include/asm-powerpc/iseries/hv_lp_config.h index 600795bbc890..db577f079f25 100644 --- a/include/asm-powerpc/iseries/hv_lp_config.h +++ b/include/asm-powerpc/iseries/hv_lp_config.h @@ -26,7 +26,7 @@ #include #include -#include +#include enum { HvCallCfg_Cur = 0, diff --git a/include/asm-ppc64/iSeries/ItLpNaca.h b/include/asm-powerpc/iseries/it_lp_naca.h similarity index 100% rename from include/asm-ppc64/iSeries/ItLpNaca.h rename to include/asm-powerpc/iseries/it_lp_naca.h From 8875ccfb7a6bd69d95a4e889ab36adda06c30d9e Mon Sep 17 00:00:00 2001 From: Kelly Daly Date: Wed, 2 Nov 2005 14:13:34 +1100 Subject: [PATCH 25/75] merge filename and modify references to iseries/it_lp_queue.h Signed-off-by: Kelly Daly --- arch/powerpc/kernel/time.c | 2 +- arch/powerpc/platforms/iseries/lpardata.c | 2 +- arch/powerpc/platforms/iseries/lpevents.c | 2 +- arch/powerpc/platforms/iseries/mf.c | 2 +- arch/powerpc/platforms/iseries/proc.c | 2 +- arch/powerpc/platforms/iseries/setup.c | 2 +- arch/ppc64/kernel/irq.c | 2 +- arch/ppc64/kernel/pacaData.c | 2 +- .../iSeries/ItLpQueue.h => asm-powerpc/iseries/it_lp_queue.h} | 0 9 files changed, 8 insertions(+), 8 deletions(-) rename include/{asm-ppc64/iSeries/ItLpQueue.h => asm-powerpc/iseries/it_lp_queue.h} (100%) diff --git a/arch/powerpc/kernel/time.c b/arch/powerpc/kernel/time.c index 348746c55ebd..6996a593dcb3 100644 --- a/arch/powerpc/kernel/time.c +++ b/arch/powerpc/kernel/time.c @@ -66,7 +66,7 @@ #include #endif #ifdef CONFIG_PPC_ISERIES -#include +#include #include #endif diff --git a/arch/powerpc/platforms/iseries/lpardata.c b/arch/powerpc/platforms/iseries/lpardata.c index d0937613e776..dfe38eb4036d 100644 --- a/arch/powerpc/platforms/iseries/lpardata.c +++ b/arch/powerpc/platforms/iseries/lpardata.c @@ -21,7 +21,7 @@ #include #include #include -#include +#include #include "vpd_areas.h" #include "spcomm_area.h" diff --git a/arch/powerpc/platforms/iseries/lpevents.c b/arch/powerpc/platforms/iseries/lpevents.c index f0040d469a49..e9fb98bf895f 100644 --- a/arch/powerpc/platforms/iseries/lpevents.c +++ b/arch/powerpc/platforms/iseries/lpevents.c @@ -17,7 +17,7 @@ #include #include -#include +#include #include #include #include diff --git a/arch/powerpc/platforms/iseries/mf.c b/arch/powerpc/platforms/iseries/mf.c index 027df204446d..689f65a49c00 100644 --- a/arch/powerpc/platforms/iseries/mf.c +++ b/arch/powerpc/platforms/iseries/mf.c @@ -41,7 +41,7 @@ #include #include #include -#include +#include #include "setup.h" diff --git a/arch/powerpc/platforms/iseries/proc.c b/arch/powerpc/platforms/iseries/proc.c index beba0f62e653..e68b6b5fa89f 100644 --- a/arch/powerpc/platforms/iseries/proc.c +++ b/arch/powerpc/platforms/iseries/proc.c @@ -24,7 +24,7 @@ #include #include #include -#include +#include #include #include "processor_vpd.h" diff --git a/arch/powerpc/platforms/iseries/setup.c b/arch/powerpc/platforms/iseries/setup.c index 881d81fcf3b8..9a9e54b736d3 100644 --- a/arch/powerpc/platforms/iseries/setup.c +++ b/arch/powerpc/platforms/iseries/setup.c @@ -48,7 +48,7 @@ #include #include #include -#include +#include #include #include #include diff --git a/arch/ppc64/kernel/irq.c b/arch/ppc64/kernel/irq.c index f41afe545045..310931dbd4ae 100644 --- a/arch/ppc64/kernel/irq.c +++ b/arch/ppc64/kernel/irq.c @@ -52,7 +52,7 @@ #include #include #include -#include +#include #include #include diff --git a/arch/ppc64/kernel/pacaData.c b/arch/ppc64/kernel/pacaData.c index 33a2d8db3f21..5e27e5a6a35d 100644 --- a/arch/ppc64/kernel/pacaData.c +++ b/arch/ppc64/kernel/pacaData.c @@ -17,7 +17,7 @@ #include #include -#include +#include #include static union { diff --git a/include/asm-ppc64/iSeries/ItLpQueue.h b/include/asm-powerpc/iseries/it_lp_queue.h similarity index 100% rename from include/asm-ppc64/iSeries/ItLpQueue.h rename to include/asm-powerpc/iseries/it_lp_queue.h From 847aeb6bad0876ff9c250725e905a41c6050157c Mon Sep 17 00:00:00 2001 From: David Gibson Date: Wed, 2 Nov 2005 11:44:26 +1100 Subject: [PATCH 26/75] [PATCH] powerpc: Fix merged ipcbuf.h Oops, when merging ipcbuf.h, I forgot that 'u64' can't be used in user-visible headers. This patch corrects the problem, replacing the unused fields with an array of four __u32s. Signed-off-by: David Gibson Signed-off-by: Paul Mackerras --- include/asm-powerpc/ipcbuf.h | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/include/asm-powerpc/ipcbuf.h b/include/asm-powerpc/ipcbuf.h index dc0f4d16d05e..71382c1ec6e3 100644 --- a/include/asm-powerpc/ipcbuf.h +++ b/include/asm-powerpc/ipcbuf.h @@ -27,8 +27,7 @@ struct ipc64_perm __kernel_mode_t mode; unsigned int seq; unsigned int __pad1; - u64 __unused1; - u64 __unused2; + __u32 __unused[4]; }; #endif /* _ASM_POWERPC_IPCBUF_H */ From 2ff2ae7a0d7bfd813325663dc6353d034db7473d Mon Sep 17 00:00:00 2001 From: David Gibson Date: Wed, 2 Nov 2005 13:58:22 +1100 Subject: [PATCH 27/75] [PATCH] powerpc: Merge futex.h This patch merges the ppc32 and ppc64 versions of futex.h, essentially by taking the ppc64 version as the powerpc version. The old ppc32 version did not implement the futex_atomic_op_inuser() callback (it always returned -ENOSYS), so FUTEX_WAKE_OP would not work on ppc32. In fact the ppc64 version of this function is almost suitable for ppc32 as well - the only change needed is to extend ppc_asm.h with a macro expanding to to the right pseudo-op to store a pointer (either ".long" or ".llong"). Built and booted on pSeries. Built for 32-bit powermac. Signed-off-by: David Gibson Signed-off-by: Paul Mackerras --- include/{asm-ppc64 => asm-powerpc}/futex.h | 45 +++++++++--------- include/asm-powerpc/ppc_asm.h | 7 +++ include/asm-ppc/futex.h | 53 ---------------------- 3 files changed, 30 insertions(+), 75 deletions(-) rename include/{asm-ppc64 => asm-powerpc}/futex.h (71%) delete mode 100644 include/asm-ppc/futex.h diff --git a/include/asm-ppc64/futex.h b/include/asm-powerpc/futex.h similarity index 71% rename from include/asm-ppc64/futex.h rename to include/asm-powerpc/futex.h index 266b460de44e..37c94e52ab6d 100644 --- a/include/asm-ppc64/futex.h +++ b/include/asm-powerpc/futex.h @@ -1,5 +1,5 @@ -#ifndef _ASM_FUTEX_H -#define _ASM_FUTEX_H +#ifndef _ASM_POWERPC_FUTEX_H +#define _ASM_POWERPC_FUTEX_H #ifdef __KERNEL__ @@ -7,28 +7,29 @@ #include #include #include +#include #define __futex_atomic_op(insn, ret, oldval, uaddr, oparg) \ - __asm__ __volatile (SYNC_ON_SMP \ -"1: lwarx %0,0,%2\n" \ - insn \ -"2: stwcx. %1,0,%2\n\ - bne- 1b\n\ - li %1,0\n\ -3: .section .fixup,\"ax\"\n\ -4: li %1,%3\n\ - b 3b\n\ - .previous\n\ - .section __ex_table,\"a\"\n\ - .align 3\n\ - .llong 1b,4b,2b,4b\n\ - .previous" \ - : "=&r" (oldval), "=&r" (ret) \ - : "b" (uaddr), "i" (-EFAULT), "1" (oparg) \ + __asm__ __volatile ( \ + SYNC_ON_SMP \ +"1: lwarx %0,0,%2\n" \ + insn \ +"2: stwcx. %1,0,%2\n" \ + "bne- 1b\n" \ + "li %1,0\n" \ +"3: .section .fixup,\"ax\"\n" \ +"4: li %1,%3\n" \ + "b 3b\n" \ + ".previous\n" \ + ".section __ex_table,\"a\"\n" \ + ".align 3\n" \ + DATAL " 1b,4b,2b,4b\n" \ + ".previous" \ + : "=&r" (oldval), "=&r" (ret) \ + : "b" (uaddr), "i" (-EFAULT), "1" (oparg) \ : "cr0", "memory") -static inline int -futex_atomic_op_inuser (int encoded_op, int __user *uaddr) +static inline int futex_atomic_op_inuser (int encoded_op, int __user *uaddr) { int op = (encoded_op >> 28) & 7; int cmp = (encoded_op >> 24) & 15; @@ -79,5 +80,5 @@ futex_atomic_op_inuser (int encoded_op, int __user *uaddr) return ret; } -#endif -#endif +#endif /* __KERNEL__ */ +#endif /* _ASM_POWERPC_FUTEX_H */ diff --git a/include/asm-powerpc/ppc_asm.h b/include/asm-powerpc/ppc_asm.h index f99f2af82ca5..c534ca41224b 100644 --- a/include/asm-powerpc/ppc_asm.h +++ b/include/asm-powerpc/ppc_asm.h @@ -506,6 +506,13 @@ END_FTR_SECTION_IFCLR(CPU_FTR_601) #else #define __ASM_CONST(x) x##UL #define ASM_CONST(x) __ASM_CONST(x) + +#ifdef CONFIG_PPC64 +#define DATAL ".llong" +#else +#define DATAL ".long" +#endif + #endif /* __ASSEMBLY__ */ #endif /* _ASM_POWERPC_PPC_ASM_H */ diff --git a/include/asm-ppc/futex.h b/include/asm-ppc/futex.h deleted file mode 100644 index 9feff4ce1424..000000000000 --- a/include/asm-ppc/futex.h +++ /dev/null @@ -1,53 +0,0 @@ -#ifndef _ASM_FUTEX_H -#define _ASM_FUTEX_H - -#ifdef __KERNEL__ - -#include -#include -#include - -static inline int -futex_atomic_op_inuser (int encoded_op, int __user *uaddr) -{ - int op = (encoded_op >> 28) & 7; - int cmp = (encoded_op >> 24) & 15; - int oparg = (encoded_op << 8) >> 20; - int cmparg = (encoded_op << 20) >> 20; - int oldval = 0, ret; - if (encoded_op & (FUTEX_OP_OPARG_SHIFT << 28)) - oparg = 1 << oparg; - - if (! access_ok (VERIFY_WRITE, uaddr, sizeof(int))) - return -EFAULT; - - inc_preempt_count(); - - switch (op) { - case FUTEX_OP_SET: - case FUTEX_OP_ADD: - case FUTEX_OP_OR: - case FUTEX_OP_ANDN: - case FUTEX_OP_XOR: - default: - ret = -ENOSYS; - } - - dec_preempt_count(); - - if (!ret) { - switch (cmp) { - case FUTEX_OP_CMP_EQ: ret = (oldval == cmparg); break; - case FUTEX_OP_CMP_NE: ret = (oldval != cmparg); break; - case FUTEX_OP_CMP_LT: ret = (oldval < cmparg); break; - case FUTEX_OP_CMP_GE: ret = (oldval >= cmparg); break; - case FUTEX_OP_CMP_LE: ret = (oldval <= cmparg); break; - case FUTEX_OP_CMP_GT: ret = (oldval > cmparg); break; - default: ret = -ENOSYS; - } - } - return ret; -} - -#endif -#endif From 59ce20bb341282d5ecf17fd8b0ac093dd6350e5e Mon Sep 17 00:00:00 2001 From: Kelly Daly Date: Wed, 2 Nov 2005 14:49:47 +1100 Subject: [PATCH 28/75] merge filename and modify references to iseries/it_lp_reg_save.h Signed-off-by: Kelly Daly --- arch/powerpc/platforms/iseries/lpardata.c | 2 +- .../ItLpRegSave.h => asm-powerpc/iseries/it_lp_reg_save.h} | 0 include/asm-ppc64/paca.h | 2 +- 3 files changed, 2 insertions(+), 2 deletions(-) rename include/{asm-ppc64/iSeries/ItLpRegSave.h => asm-powerpc/iseries/it_lp_reg_save.h} (100%) diff --git a/arch/powerpc/platforms/iseries/lpardata.c b/arch/powerpc/platforms/iseries/lpardata.c index dfe38eb4036d..6cd25b9b5e5a 100644 --- a/arch/powerpc/platforms/iseries/lpardata.c +++ b/arch/powerpc/platforms/iseries/lpardata.c @@ -17,7 +17,7 @@ #include #include #include -#include +#include #include #include #include diff --git a/include/asm-ppc64/iSeries/ItLpRegSave.h b/include/asm-powerpc/iseries/it_lp_reg_save.h similarity index 100% rename from include/asm-ppc64/iSeries/ItLpRegSave.h rename to include/asm-powerpc/iseries/it_lp_reg_save.h diff --git a/include/asm-ppc64/paca.h b/include/asm-ppc64/paca.h index 2f0f36f73d38..f68fe91debaf 100644 --- a/include/asm-ppc64/paca.h +++ b/include/asm-ppc64/paca.h @@ -19,7 +19,7 @@ #include #include #include -#include +#include #include register struct paca_struct *local_paca asm("r13"); From f2cad7a8cdbe66d313059824d61ef1f455031566 Mon Sep 17 00:00:00 2001 From: Al Viro Date: Wed, 2 Nov 2005 03:10:43 +0000 Subject: [PATCH 29/75] [PATCH] ppc bug.h namespace pollution DATA_TYPE is really not a good thing to put into header that gets included all over the tree... Just make the cast always (long) and get rid of DATA_TYPE altogether. Signed-off-by: Al Viro Signed-off-by: Paul Mackerras --- include/asm-powerpc/bug.h | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-) diff --git a/include/asm-powerpc/bug.h b/include/asm-powerpc/bug.h index 943e3d7dbcc7..f49f46271ba6 100644 --- a/include/asm-powerpc/bug.h +++ b/include/asm-powerpc/bug.h @@ -15,12 +15,10 @@ #define BUG_TABLE_ENTRY(label, line, file, func) \ ".llong " #label ", " #line ", " #file ", " #func "\n" #define TRAP_OP(ra, rb) "1: tdnei " #ra ", " #rb "\n" -#define DATA_TYPE long long #else #define BUG_TABLE_ENTRY(label, line, file, func) \ ".long " #label ", " #line ", " #file ", " #func "\n" #define TRAP_OP(ra, rb) "1: twnei " #ra ", " #rb "\n" -#define DATA_TYPE int #endif /* __powerpc64__ */ struct bug_entry { @@ -55,7 +53,7 @@ struct bug_entry *find_bug(unsigned long bugaddr); ".section __bug_table,\"a\"\n\t" \ BUG_TABLE_ENTRY(1b,%1,%2,%3) \ ".previous" \ - : : "r" ((DATA_TYPE)(x)), "i" (__LINE__), \ + : : "r" ((long)(x)), "i" (__LINE__), \ "i" (__FILE__), "i" (__FUNCTION__)); \ } while (0) @@ -65,7 +63,7 @@ struct bug_entry *find_bug(unsigned long bugaddr); ".section __bug_table,\"a\"\n\t" \ BUG_TABLE_ENTRY(1b,%1,%2,%3) \ ".previous" \ - : : "r" ((DATA_TYPE)(x)), \ + : : "r" ((long)(x)), \ "i" (__LINE__ + BUG_WARNING_TRAP), \ "i" (__FILE__), "i" (__FUNCTION__)); \ } while (0) From c43a55ff4e55d1bcfdf0cadfe2f00281e156c436 Mon Sep 17 00:00:00 2001 From: Kelly Daly Date: Wed, 2 Nov 2005 15:02:47 +1100 Subject: [PATCH 30/75] merge filename and modify references to iseries/lpar_map.h Signed-off-by: Kelly Daly --- arch/powerpc/kernel/head_64.S | 2 +- arch/powerpc/kernel/lparmap.c | 2 +- arch/powerpc/platforms/iseries/lpardata.c | 2 +- arch/powerpc/platforms/iseries/setup.c | 2 +- arch/ppc64/kernel/head.S | 2 +- .../iSeries/LparMap.h => asm-powerpc/iseries/lpar_map.h} | 0 6 files changed, 5 insertions(+), 5 deletions(-) rename include/{asm-ppc64/iSeries/LparMap.h => asm-powerpc/iseries/lpar_map.h} (100%) diff --git a/arch/powerpc/kernel/head_64.S b/arch/powerpc/kernel/head_64.S index 147215a0d6c0..ba30e3177b05 100644 --- a/arch/powerpc/kernel/head_64.S +++ b/arch/powerpc/kernel/head_64.S @@ -35,7 +35,7 @@ #include #include #include -#include +#include #include #ifdef CONFIG_PPC_ISERIES diff --git a/arch/powerpc/kernel/lparmap.c b/arch/powerpc/kernel/lparmap.c index b81de286df5e..eded971d1bf9 100644 --- a/arch/powerpc/kernel/lparmap.c +++ b/arch/powerpc/kernel/lparmap.c @@ -8,7 +8,7 @@ */ #include #include -#include +#include const struct LparMap __attribute__((__section__(".text"))) xLparMap = { .xNumberEsids = HvEsidsToMap, diff --git a/arch/powerpc/platforms/iseries/lpardata.c b/arch/powerpc/platforms/iseries/lpardata.c index 6cd25b9b5e5a..608431a22607 100644 --- a/arch/powerpc/platforms/iseries/lpardata.c +++ b/arch/powerpc/platforms/iseries/lpardata.c @@ -19,7 +19,7 @@ #include #include #include -#include +#include #include #include diff --git a/arch/powerpc/platforms/iseries/setup.c b/arch/powerpc/platforms/iseries/setup.c index 9a9e54b736d3..758f5b50628a 100644 --- a/arch/powerpc/platforms/iseries/setup.c +++ b/arch/powerpc/platforms/iseries/setup.c @@ -51,7 +51,7 @@ #include #include #include -#include +#include #include "setup.h" #include "irq.h" diff --git a/arch/ppc64/kernel/head.S b/arch/ppc64/kernel/head.S index 929f9f42cf7a..0b65efe1682e 100644 --- a/arch/ppc64/kernel/head.S +++ b/arch/ppc64/kernel/head.S @@ -35,7 +35,7 @@ #include #include #include -#include +#include #include #ifdef CONFIG_PPC_ISERIES diff --git a/include/asm-ppc64/iSeries/LparMap.h b/include/asm-powerpc/iseries/lpar_map.h similarity index 100% rename from include/asm-ppc64/iSeries/LparMap.h rename to include/asm-powerpc/iseries/lpar_map.h From 19fa17e5b1d9622902c1e9a7b0f8be676f266bbe Mon Sep 17 00:00:00 2001 From: Paul Mackerras Date: Wed, 2 Nov 2005 15:04:26 +1100 Subject: [PATCH 31/75] powerpc: Use rtas_call not call_rtas in CHRP code The nvram driver imported from the ppc code uses call_rtas, but rtas_call is the name we are using in merged code (since ppc64 used that name, and it uses far more RTAS calls than ppc32). Signed-off-by: Paul Mackerras --- arch/powerpc/platforms/chrp/nvram.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/arch/powerpc/platforms/chrp/nvram.c b/arch/powerpc/platforms/chrp/nvram.c index 4ac7125aa09c..65266b46db9b 100644 --- a/arch/powerpc/platforms/chrp/nvram.c +++ b/arch/powerpc/platforms/chrp/nvram.c @@ -34,7 +34,8 @@ static unsigned char chrp_nvram_read(int addr) return 0xff; } spin_lock_irqsave(&nvram_lock, flags); - if ((call_rtas("nvram-fetch", 3, 2, &done, addr, __pa(nvram_buf), 1) != 0) || 1 != done) + if ((rtas_call(rtas_token("nvram-fetch"), 3, 2, &done, addr, + __pa(nvram_buf), 1) != 0) || 1 != done) ret = 0xff; else ret = nvram_buf[0]; @@ -54,7 +55,8 @@ static void chrp_nvram_write(int addr, unsigned char val) } spin_lock_irqsave(&nvram_lock, flags); nvram_buf[0] = val; - if ((call_rtas("nvram-store", 3, 2, &done, addr, __pa(nvram_buf), 1) != 0) || 1 != done) + if ((rtas_call(rtas_token("nvram-store"), 3, 2, &done, addr, + __pa(nvram_buf), 1) != 0) || 1 != done) printk(KERN_DEBUG "rtas IO error storing 0x%02x at %d", val, addr); spin_unlock_irqrestore(&nvram_lock, flags); } From bccfd588423bb610fb1fde987da3ad23af1c46d7 Mon Sep 17 00:00:00 2001 From: Paul Mackerras Date: Wed, 2 Nov 2005 15:06:22 +1100 Subject: [PATCH 32/75] powerpc: Fix compile error with CONFIG_TAU=y A couple of instances of "i" that needed to be changed to "cpu_id" got missed in the merge, because they were in CONFIG_TAU code. Signed-off-by: Paul Mackerras --- arch/powerpc/kernel/setup-common.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/arch/powerpc/kernel/setup-common.c b/arch/powerpc/kernel/setup-common.c index 1292460fcde2..14ebe3bc48c3 100644 --- a/arch/powerpc/kernel/setup-common.c +++ b/arch/powerpc/kernel/setup-common.c @@ -201,11 +201,11 @@ static int show_cpuinfo(struct seq_file *m, void *v) #ifdef CONFIG_TAU_AVERAGE /* more straightforward, but potentially misleading */ seq_printf(m, "temperature \t: %u C (uncalibrated)\n", - cpu_temp(i)); + cpu_temp(cpu_id)); #else /* show the actual temp sensor range */ u32 temp; - temp = cpu_temp_both(i); + temp = cpu_temp_both(cpu_id); seq_printf(m, "temperature \t: %u-%u C (uncalibrated)\n", temp & 0xff, temp >> 16); #endif From 6cbbdabb0163471590bf0a57766e3ea5d920d26e Mon Sep 17 00:00:00 2001 From: Kelly Daly Date: Wed, 2 Nov 2005 15:07:51 +1100 Subject: [PATCH 33/75] merge filename and modify references to iseries/iseries_io.h Signed-off-by: Kelly Daly --- .../iSeries/iSeries_io.h => asm-powerpc/iseries/iseries_io.h} | 0 include/asm-ppc64/io.h | 2 +- 2 files changed, 1 insertion(+), 1 deletion(-) rename include/{asm-ppc64/iSeries/iSeries_io.h => asm-powerpc/iseries/iseries_io.h} (100%) diff --git a/include/asm-ppc64/iSeries/iSeries_io.h b/include/asm-powerpc/iseries/iseries_io.h similarity index 100% rename from include/asm-ppc64/iSeries/iSeries_io.h rename to include/asm-powerpc/iseries/iseries_io.h diff --git a/include/asm-ppc64/io.h b/include/asm-ppc64/io.h index bd7c9532d77b..77fc07c3c6bd 100644 --- a/include/asm-ppc64/io.h +++ b/include/asm-ppc64/io.h @@ -13,7 +13,7 @@ #include #include #ifdef CONFIG_PPC_ISERIES -#include +#include #endif #include #include From a0005034713c1c2bb5ffe9d1cab829e817fddb73 Mon Sep 17 00:00:00 2001 From: Paul Mackerras Date: Wed, 2 Nov 2005 15:08:17 +1100 Subject: [PATCH 34/75] powerpc: exclude powerbook sleep code with CONFIG_PPC64 and CONFIG_PM We were getting powerbook sleep code included, and giving compile errors, with CONFIG_PM=y on a 64-bit build. This excludes that code so the kernel will compile. One day BenH will implement on sleep on the G5... Signed-off-by: Paul Mackerras --- arch/powerpc/platforms/powermac/pic.c | 8 ++++---- drivers/macintosh/via-pmu.c | 29 +++++++++++++++------------ 2 files changed, 20 insertions(+), 17 deletions(-) diff --git a/arch/powerpc/platforms/powermac/pic.c b/arch/powerpc/platforms/powermac/pic.c index 0037a8c8c81f..83a49e80ac29 100644 --- a/arch/powerpc/platforms/powermac/pic.c +++ b/arch/powerpc/platforms/powermac/pic.c @@ -576,7 +576,7 @@ void __init pmac_pic_init(void) #endif /* CONFIG_PPC32 */ } -#ifdef CONFIG_PM +#if defined(CONFIG_PM) && defined(CONFIG_PPC32) /* * These procedures are used in implementing sleep on the powerbooks. * sleep_save_intrs() saves the states of all interrupt enables @@ -643,7 +643,7 @@ static int pmacpic_resume(struct sys_device *sysdev) return 0; } -#endif /* CONFIG_PM */ +#endif /* CONFIG_PM && CONFIG_PPC32 */ static struct sysdev_class pmacpic_sysclass = { set_kset_name("pmac_pic"), @@ -655,10 +655,10 @@ static struct sys_device device_pmacpic = { }; static struct sysdev_driver driver_pmacpic = { -#ifdef CONFIG_PM +#if defined(CONFIG_PM) && defined(CONFIG_PPC32) .suspend = &pmacpic_suspend, .resume = &pmacpic_resume, -#endif /* CONFIG_PM */ +#endif /* CONFIG_PM && CONFIG_PPC32 */ }; static int __init init_pmacpic_sysfs(void) diff --git a/drivers/macintosh/via-pmu.c b/drivers/macintosh/via-pmu.c index 91920a1140fa..9bc6cc6e3845 100644 --- a/drivers/macintosh/via-pmu.c +++ b/drivers/macintosh/via-pmu.c @@ -155,10 +155,10 @@ static spinlock_t pmu_lock; static u8 pmu_intr_mask; static int pmu_version; static int drop_interrupts; -#ifdef CONFIG_PM +#if defined(CONFIG_PM) && defined(CONFIG_PPC32) static int option_lid_wakeup = 1; static int sleep_in_progress; -#endif /* CONFIG_PM */ +#endif /* CONFIG_PM && CONFIG_PPC32 */ static unsigned long async_req_locks; static unsigned int pmu_irq_stats[11]; @@ -865,7 +865,7 @@ proc_read_options(char *page, char **start, off_t off, { char *p = page; -#ifdef CONFIG_PM +#if defined(CONFIG_PM) && defined(CONFIG_PPC32) if (pmu_kind == PMU_KEYLARGO_BASED && pmac_call_feature(PMAC_FTR_SLEEP_STATE,NULL,0,-1) >= 0) p += sprintf(p, "lid_wakeup=%d\n", option_lid_wakeup); @@ -906,7 +906,7 @@ proc_write_options(struct file *file, const char __user *buffer, *(val++) = 0; while(*val == ' ') val++; -#ifdef CONFIG_PM +#if defined(CONFIG_PM) && defined(CONFIG_PPC32) if (pmu_kind == PMU_KEYLARGO_BASED && pmac_call_feature(PMAC_FTR_SLEEP_STATE,NULL,0,-1) >= 0) if (!strcmp(label, "lid_wakeup")) @@ -2063,6 +2063,9 @@ pmu_unregister_sleep_notifier(struct pmu_sleep_notifier* n) n->list.next = NULL; return 0; } +#endif /* CONFIG_PM */ + +#if defined(CONFIG_PM) && defined(CONFIG_PPC32) /* Sleep is broadcast last-to-first */ static int @@ -2687,7 +2690,7 @@ powerbook_sleep_3400(void) return 0; } -#endif /* CONFIG_PM */ +#endif /* CONFIG_PM && CONFIG_PPC32 */ /* * Support for /dev/pmu device @@ -2871,7 +2874,7 @@ pmu_ioctl(struct inode * inode, struct file *filp, int error = -EINVAL; switch (cmd) { -#ifdef CONFIG_PM +#if defined(CONFIG_PM) && defined(CONFIG_PPC32) case PMU_IOC_SLEEP: if (!capable(CAP_SYS_ADMIN)) return -EACCES; @@ -2899,7 +2902,7 @@ pmu_ioctl(struct inode * inode, struct file *filp, return put_user(0, argp); else return put_user(1, argp); -#endif /* CONFIG_PM */ +#endif /* CONFIG_PM && CONFIG_PPC32 */ #ifdef CONFIG_PMAC_BACKLIGHT /* Backlight should have its own device or go via @@ -3047,7 +3050,7 @@ pmu_polled_request(struct adb_request *req) * to do suspend-to-disk. */ -#ifdef CONFIG_PM +#if defined(CONFIG_PM) && defined(CONFIG_PPC32) static int pmu_sys_suspended = 0; @@ -3082,7 +3085,7 @@ static int pmu_sys_resume(struct sys_device *sysdev) return 0; } -#endif /* CONFIG_PM */ +#endif /* CONFIG_PM && CONFIG_PPC32 */ static struct sysdev_class pmu_sysclass = { set_kset_name("pmu"), @@ -3094,10 +3097,10 @@ static struct sys_device device_pmu = { }; static struct sysdev_driver driver_pmu = { -#ifdef CONFIG_PM +#if defined(CONFIG_PM) && defined(CONFIG_PPC32) .suspend = &pmu_sys_suspend, .resume = &pmu_sys_resume, -#endif /* CONFIG_PM */ +#endif /* CONFIG_PM && CONFIG_PPC32 */ }; static int __init init_pmu_sysfs(void) @@ -3135,12 +3138,12 @@ EXPORT_SYMBOL(pmu_i2c_combined_read); EXPORT_SYMBOL(pmu_i2c_stdsub_write); EXPORT_SYMBOL(pmu_i2c_simple_read); EXPORT_SYMBOL(pmu_i2c_simple_write); -#ifdef CONFIG_PM +#if defined(CONFIG_PM) && defined(CONFIG_PPC32) EXPORT_SYMBOL(pmu_register_sleep_notifier); EXPORT_SYMBOL(pmu_unregister_sleep_notifier); EXPORT_SYMBOL(pmu_enable_irled); EXPORT_SYMBOL(pmu_battery_count); EXPORT_SYMBOL(pmu_batteries); EXPORT_SYMBOL(pmu_power_flags); -#endif /* CONFIG_PM */ +#endif /* CONFIG_PM && CONFIG_PPC32 */ From bbc8b628b07e191624a74ce99fe36681cd70af37 Mon Sep 17 00:00:00 2001 From: Kelly Daly Date: Wed, 2 Nov 2005 15:10:38 +1100 Subject: [PATCH 35/75] merge filename and modify references to iSeries/mf.h Signed-off-by: Kelly Daly --- arch/powerpc/platforms/iseries/mf.c | 2 +- arch/powerpc/platforms/iseries/pci.c | 2 +- arch/powerpc/platforms/iseries/setup.c | 2 +- arch/powerpc/platforms/iseries/viopath.c | 2 +- drivers/net/iseries_veth.c | 2 +- include/{asm-ppc64/iSeries => asm-powerpc/iseries}/mf.h | 0 6 files changed, 5 insertions(+), 5 deletions(-) rename include/{asm-ppc64/iSeries => asm-powerpc/iseries}/mf.h (100%) diff --git a/arch/powerpc/platforms/iseries/mf.c b/arch/powerpc/platforms/iseries/mf.c index 689f65a49c00..59916393ddeb 100644 --- a/arch/powerpc/platforms/iseries/mf.c +++ b/arch/powerpc/platforms/iseries/mf.c @@ -39,7 +39,7 @@ #include #include #include -#include +#include #include #include diff --git a/arch/powerpc/platforms/iseries/pci.c b/arch/powerpc/platforms/iseries/pci.c index a39b7a720101..7d7d5884343f 100644 --- a/arch/powerpc/platforms/iseries/pci.c +++ b/arch/powerpc/platforms/iseries/pci.c @@ -37,7 +37,7 @@ #include #include -#include +#include #include diff --git a/arch/powerpc/platforms/iseries/setup.c b/arch/powerpc/platforms/iseries/setup.c index 758f5b50628a..d955e950a74c 100644 --- a/arch/powerpc/platforms/iseries/setup.c +++ b/arch/powerpc/platforms/iseries/setup.c @@ -49,7 +49,7 @@ #include #include #include -#include +#include #include #include diff --git a/arch/powerpc/platforms/iseries/viopath.c b/arch/powerpc/platforms/iseries/viopath.c index 6fa39ae5f12c..72dfcb6d4dda 100644 --- a/arch/powerpc/platforms/iseries/viopath.c +++ b/arch/powerpc/platforms/iseries/viopath.c @@ -45,7 +45,7 @@ #include #include #include -#include +#include #include /* Status of the path to each other partition in the system. diff --git a/drivers/net/iseries_veth.c b/drivers/net/iseries_veth.c index 1070140d9f59..d86d8f055a6c 100644 --- a/drivers/net/iseries_veth.c +++ b/drivers/net/iseries_veth.c @@ -72,7 +72,7 @@ #include #include -#include +#include #include #include diff --git a/include/asm-ppc64/iSeries/mf.h b/include/asm-powerpc/iseries/mf.h similarity index 100% rename from include/asm-ppc64/iSeries/mf.h rename to include/asm-powerpc/iseries/mf.h From b420677870e53b9b76ced91da207431f687eaed1 Mon Sep 17 00:00:00 2001 From: Kelly Daly Date: Wed, 2 Nov 2005 15:13:57 +1100 Subject: [PATCH 36/75] merge filename and modify references to iseries/vio.h Signed-off-by: Kelly Daly --- arch/powerpc/platforms/iseries/mf.c | 2 +- arch/powerpc/platforms/iseries/vio.c | 2 +- arch/powerpc/platforms/iseries/viopath.c | 2 +- drivers/block/viodasd.c | 2 +- drivers/cdrom/viocd.c | 2 +- drivers/char/viocons.c | 2 +- drivers/char/viotape.c | 4 ++-- drivers/scsi/ibmvscsi/iseries_vscsi.c | 2 +- include/{asm-ppc64/iSeries => asm-powerpc/iseries}/vio.h | 0 9 files changed, 9 insertions(+), 9 deletions(-) rename include/{asm-ppc64/iSeries => asm-powerpc/iseries}/vio.h (100%) diff --git a/arch/powerpc/platforms/iseries/mf.c b/arch/powerpc/platforms/iseries/mf.c index 59916393ddeb..49e7e4b85847 100644 --- a/arch/powerpc/platforms/iseries/mf.c +++ b/arch/powerpc/platforms/iseries/mf.c @@ -38,7 +38,7 @@ #include #include #include -#include +#include #include #include #include diff --git a/arch/powerpc/platforms/iseries/vio.c b/arch/powerpc/platforms/iseries/vio.c index d607ebaef270..c27a66876c2c 100644 --- a/arch/powerpc/platforms/iseries/vio.c +++ b/arch/powerpc/platforms/iseries/vio.c @@ -17,7 +17,7 @@ #include #include #include -#include +#include #include #include #include diff --git a/arch/powerpc/platforms/iseries/viopath.c b/arch/powerpc/platforms/iseries/viopath.c index 72dfcb6d4dda..fe97bfbf7463 100644 --- a/arch/powerpc/platforms/iseries/viopath.c +++ b/arch/powerpc/platforms/iseries/viopath.c @@ -46,7 +46,7 @@ #include #include #include -#include +#include /* Status of the path to each other partition in the system. * This is overkill, since we will only ever establish connections diff --git a/drivers/block/viodasd.c b/drivers/block/viodasd.c index 436f169baf02..2d518aa2720a 100644 --- a/drivers/block/viodasd.c +++ b/drivers/block/viodasd.c @@ -48,7 +48,7 @@ #include #include #include -#include +#include MODULE_DESCRIPTION("iSeries Virtual DASD"); MODULE_AUTHOR("Dave Boutcher"); diff --git a/drivers/cdrom/viocd.c b/drivers/cdrom/viocd.c index cb87d270b6bb..b5191780ecca 100644 --- a/drivers/cdrom/viocd.c +++ b/drivers/cdrom/viocd.c @@ -48,7 +48,7 @@ #include #include #include -#include +#include #define VIOCD_DEVICE "iseries/vcd" #define VIOCD_DEVICE_DEVFS "iseries/vcd" diff --git a/drivers/char/viocons.c b/drivers/char/viocons.c index 694bab3b7bf7..98601c7d04a9 100644 --- a/drivers/char/viocons.c +++ b/drivers/char/viocons.c @@ -44,7 +44,7 @@ #include #include -#include +#include #include #include diff --git a/drivers/char/viotape.c b/drivers/char/viotape.c index 3242b241d789..867cc4e418c7 100644 --- a/drivers/char/viotape.c +++ b/drivers/char/viotape.c @@ -29,7 +29,7 @@ * * All tape operations are performed by sending messages back and forth to * the OS/400 partition. The format of the messages is defined in - * iSeries/vio.h + * iseries/vio.h */ #include #include @@ -54,7 +54,7 @@ #include #include -#include +#include #include #include #include diff --git a/drivers/scsi/ibmvscsi/iseries_vscsi.c b/drivers/scsi/ibmvscsi/iseries_vscsi.c index ed89659ac3bf..1045872b0175 100644 --- a/drivers/scsi/ibmvscsi/iseries_vscsi.c +++ b/drivers/scsi/ibmvscsi/iseries_vscsi.c @@ -28,7 +28,7 @@ * hypervisor system or a converged hypervisor system. */ -#include +#include #include #include #include diff --git a/include/asm-ppc64/iSeries/vio.h b/include/asm-powerpc/iseries/vio.h similarity index 100% rename from include/asm-ppc64/iSeries/vio.h rename to include/asm-powerpc/iseries/vio.h From 104dd65fef378773ec0510c788bd4b5ad6ea1121 Mon Sep 17 00:00:00 2001 From: Paul Mackerras Date: Wed, 2 Nov 2005 15:19:47 +1100 Subject: [PATCH 37/75] powerpc: clean up bug.h further This simplifies the macros which are different between 32-bit and 64-bit. It also fixes a couple of printks on the bug->line element, which is now a long. Signed-off-by: Paul Mackerras --- arch/powerpc/kernel/traps.c | 8 ++++---- include/asm-powerpc/bug.h | 26 ++++++++++++-------------- 2 files changed, 16 insertions(+), 18 deletions(-) diff --git a/arch/powerpc/kernel/traps.c b/arch/powerpc/kernel/traps.c index bb0d00284a7e..07e5ee40b870 100644 --- a/arch/powerpc/kernel/traps.c +++ b/arch/powerpc/kernel/traps.c @@ -749,22 +749,22 @@ static int check_bug_trap(struct pt_regs *regs) if (bug->line & BUG_WARNING_TRAP) { /* this is a WARN_ON rather than BUG/BUG_ON */ #ifdef CONFIG_XMON - xmon_printf(KERN_ERR "Badness in %s at %s:%d\n", + xmon_printf(KERN_ERR "Badness in %s at %s:%ld\n", bug->function, bug->file, bug->line & ~BUG_WARNING_TRAP); #endif /* CONFIG_XMON */ - printk(KERN_ERR "Badness in %s at %s:%d\n", + printk(KERN_ERR "Badness in %s at %s:%ld\n", bug->function, bug->file, bug->line & ~BUG_WARNING_TRAP); dump_stack(); return 1; } #ifdef CONFIG_XMON - xmon_printf(KERN_CRIT "kernel BUG in %s at %s:%d!\n", + xmon_printf(KERN_CRIT "kernel BUG in %s at %s:%ld!\n", bug->function, bug->file, bug->line); xmon(regs); #endif /* CONFIG_XMON */ - printk(KERN_CRIT "kernel BUG in %s at %s:%d!\n", + printk(KERN_CRIT "kernel BUG in %s at %s:%ld!\n", bug->function, bug->file, bug->line); return 0; diff --git a/include/asm-powerpc/bug.h b/include/asm-powerpc/bug.h index f49f46271ba6..d625ee55f957 100644 --- a/include/asm-powerpc/bug.h +++ b/include/asm-powerpc/bug.h @@ -12,13 +12,11 @@ #ifndef __ASSEMBLY__ #ifdef __powerpc64__ -#define BUG_TABLE_ENTRY(label, line, file, func) \ - ".llong " #label ", " #line ", " #file ", " #func "\n" -#define TRAP_OP(ra, rb) "1: tdnei " #ra ", " #rb "\n" +#define BUG_TABLE_ENTRY ".llong" +#define BUG_TRAP_OP "tdnei" #else -#define BUG_TABLE_ENTRY(label, line, file, func) \ - ".long " #label ", " #line ", " #file ", " #func "\n" -#define TRAP_OP(ra, rb) "1: twnei " #ra ", " #rb "\n" +#define BUG_TABLE_ENTRY ".long" +#define BUG_TRAP_OP "twnei" #endif /* __powerpc64__ */ struct bug_entry { @@ -41,17 +39,17 @@ struct bug_entry *find_bug(unsigned long bugaddr); #define BUG() do { \ __asm__ __volatile__( \ "1: twi 31,0,0\n" \ - ".section __bug_table,\"a\"\n\t" \ - BUG_TABLE_ENTRY(1b,%0,%1,%2) \ + ".section __bug_table,\"a\"\n" \ + "\t"BUG_TABLE_ENTRY" 1b,%0,%1,%2\n" \ ".previous" \ : : "i" (__LINE__), "i" (__FILE__), "i" (__FUNCTION__)); \ } while (0) #define BUG_ON(x) do { \ __asm__ __volatile__( \ - TRAP_OP(%0,0) \ - ".section __bug_table,\"a\"\n\t" \ - BUG_TABLE_ENTRY(1b,%1,%2,%3) \ + "1: "BUG_TRAP_OP" %0,0\n" \ + ".section __bug_table,\"a\"\n" \ + "\t"BUG_TABLE_ENTRY" 1b,%1,%2,%3\n" \ ".previous" \ : : "r" ((long)(x)), "i" (__LINE__), \ "i" (__FILE__), "i" (__FUNCTION__)); \ @@ -59,9 +57,9 @@ struct bug_entry *find_bug(unsigned long bugaddr); #define WARN_ON(x) do { \ __asm__ __volatile__( \ - TRAP_OP(%0,0) \ - ".section __bug_table,\"a\"\n\t" \ - BUG_TABLE_ENTRY(1b,%1,%2,%3) \ + "1: "BUG_TRAP_OP" %0,0\n" \ + ".section __bug_table,\"a\"\n" \ + "\t"BUG_TABLE_ENTRY" 1b,%1,%2,%3\n" \ ".previous" \ : : "r" ((long)(x)), \ "i" (__LINE__ + BUG_WARNING_TRAP), \ From 10e8805716698596f5b6445d76bbb7ed1adb7295 Mon Sep 17 00:00:00 2001 From: Kelly Daly Date: Wed, 2 Nov 2005 15:22:37 +1100 Subject: [PATCH 38/75] fix incorrect dir Signed-off-by: Kelly Daly --- include/asm-powerpc/iseries/mf.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/include/asm-powerpc/iseries/mf.h b/include/asm-powerpc/iseries/mf.h index 166cd73f5c15..dc6843e72aff 100644 --- a/include/asm-powerpc/iseries/mf.h +++ b/include/asm-powerpc/iseries/mf.h @@ -29,7 +29,7 @@ #include #include -#include +#include struct rtc_time; From 1fc8b4ef4e1a0d6f2e16581716a4ae6e16ad3a76 Mon Sep 17 00:00:00 2001 From: David Gibson Date: Wed, 2 Nov 2005 14:48:36 +1100 Subject: [PATCH 39/75] [PATCH] powerpc: Merge (move) numnodes.h and sparsemem.h The ppc64 versions of numnodes.h and sparsemem.h can be safely moved to asm-powerpc with no changes apart from changing the #define to the standard _ASM_POWERPC_ form. There are no ppc32 versions of these files, because they only have any effect if CONFIG_SPARSEMEM is enabled, which it never can be on ppc32. Built and booted on pSeries (POWER5), built for 32-bit powermac. Signed-off-by: David Gibson Signed-off-by: Paul Mackerras --- include/asm-powerpc/numnodes.h | 7 +++++++ include/{asm-ppc64 => asm-powerpc}/sparsemem.h | 6 +++--- include/asm-ppc64/numnodes.h | 7 ------- 3 files changed, 10 insertions(+), 10 deletions(-) create mode 100644 include/asm-powerpc/numnodes.h rename include/{asm-ppc64 => asm-powerpc}/sparsemem.h (77%) delete mode 100644 include/asm-ppc64/numnodes.h diff --git a/include/asm-powerpc/numnodes.h b/include/asm-powerpc/numnodes.h new file mode 100644 index 000000000000..795533aca095 --- /dev/null +++ b/include/asm-powerpc/numnodes.h @@ -0,0 +1,7 @@ +#ifndef _ASM_POWERPC_MAX_NUMNODES_H +#define _ASM_POWERPC_MAX_NUMNODES_H + +/* Max 16 Nodes */ +#define NODES_SHIFT 4 + +#endif /* _ASM_POWERPC_MAX_NUMNODES_H */ diff --git a/include/asm-ppc64/sparsemem.h b/include/asm-powerpc/sparsemem.h similarity index 77% rename from include/asm-ppc64/sparsemem.h rename to include/asm-powerpc/sparsemem.h index c5bd47e57f17..1c95ab99deb3 100644 --- a/include/asm-ppc64/sparsemem.h +++ b/include/asm-powerpc/sparsemem.h @@ -1,5 +1,5 @@ -#ifndef _ASM_PPC64_SPARSEMEM_H -#define _ASM_PPC64_SPARSEMEM_H 1 +#ifndef _ASM_POWERPC_SPARSEMEM_H +#define _ASM_POWERPC_SPARSEMEM_H 1 #ifdef CONFIG_SPARSEMEM /* @@ -13,4 +13,4 @@ #endif /* CONFIG_SPARSEMEM */ -#endif /* _ASM_PPC64_SPARSEMEM_H */ +#endif /* _ASM_POWERPC_SPARSEMEM_H */ diff --git a/include/asm-ppc64/numnodes.h b/include/asm-ppc64/numnodes.h deleted file mode 100644 index 75ae0b906708..000000000000 --- a/include/asm-ppc64/numnodes.h +++ /dev/null @@ -1,7 +0,0 @@ -#ifndef _ASM_MAX_NUMNODES_H -#define _ASM_MAX_NUMNODES_H - -/* Max 16 Nodes */ -#define NODES_SHIFT 4 - -#endif /* _ASM_MAX_NUMNODES_H */ From 9933f299d0e9e7b12ed4260669653d04d5e752c7 Mon Sep 17 00:00:00 2001 From: David Gibson Date: Wed, 2 Nov 2005 15:13:20 +1100 Subject: [PATCH 40/75] [PATCH] powerpc: Move dart.h asm-ppc64/dart.h is included in exactly one place - arch/powerpc/sysdev/u3_iommu.c. This patch, therefore, moves it into arch/powerpc/sysdev. While we're at it, update the #ifndef/#define protecting the include, and the filename in the comments of u3_iommu.c. Built and booted on pSeries and G5, built for ppc32 powermac. Signed-off-by: David Gibson Signed-off-by: Paul Mackerras --- {include/asm-ppc64 => arch/powerpc/sysdev}/dart.h | 6 +++--- arch/powerpc/sysdev/u3_iommu.c | 5 +++-- 2 files changed, 6 insertions(+), 5 deletions(-) rename {include/asm-ppc64 => arch/powerpc/sysdev}/dart.h (94%) diff --git a/include/asm-ppc64/dart.h b/arch/powerpc/sysdev/dart.h similarity index 94% rename from include/asm-ppc64/dart.h rename to arch/powerpc/sysdev/dart.h index cdf8a2dec05f..ea8f0d9eed8a 100644 --- a/include/asm-ppc64/dart.h +++ b/arch/powerpc/sysdev/dart.h @@ -16,8 +16,8 @@ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ -#ifndef _ASM_DART_H -#define _ASM_DART_H +#ifndef _POWERPC_SYSDEV_DART_H +#define _POWERPC_SYSDEV_DART_H /* physical base of DART registers */ @@ -56,4 +56,4 @@ #define DART_PAGE_FACTOR (PAGE_SHIFT - DART_PAGE_SHIFT) -#endif +#endif /* _POWERPC_SYSDEV_DART_H */ diff --git a/arch/powerpc/sysdev/u3_iommu.c b/arch/powerpc/sysdev/u3_iommu.c index fba871a1bda5..607722178c1a 100644 --- a/arch/powerpc/sysdev/u3_iommu.c +++ b/arch/powerpc/sysdev/u3_iommu.c @@ -1,5 +1,5 @@ /* - * arch/ppc64/kernel/u3_iommu.c + * arch/powerpc/sysdev/u3_iommu.c * * Copyright (C) 2004 Olof Johansson , IBM Corporation * @@ -44,9 +44,10 @@ #include #include #include -#include #include +#include "dart.h" + extern int iommu_force_on; /* Physical base address and size of the DART table */ From ecb3ca2783d6e54d30dbf70a42fe995c27eeb212 Mon Sep 17 00:00:00 2001 From: Kelly Daly Date: Wed, 2 Nov 2005 15:53:01 +1100 Subject: [PATCH 41/75] modify defines according to _ASM_POWERPC_ISERIES_ Signed-off-by: Kelly Daly --- include/asm-powerpc/iseries/hv_call.h | 6 +++--- include/asm-powerpc/iseries/hv_call_event.h | 6 +++--- include/asm-powerpc/iseries/hv_call_sc.h | 6 +++--- include/asm-powerpc/iseries/hv_call_xm.h | 6 +++--- include/asm-powerpc/iseries/hv_lp_config.h | 6 +++--- include/asm-powerpc/iseries/hv_lp_event.h | 6 +++--- include/asm-powerpc/iseries/hv_types.h | 6 +++--- include/asm-powerpc/iseries/iseries_io.h | 6 +++--- include/asm-powerpc/iseries/it_exp_vpd_panel.h | 6 +++--- include/asm-powerpc/iseries/it_lp_naca.h | 6 +++--- include/asm-powerpc/iseries/it_lp_queue.h | 6 +++--- include/asm-powerpc/iseries/it_lp_reg_save.h | 4 ++-- include/asm-powerpc/iseries/lpar_map.h | 6 +++--- include/asm-powerpc/iseries/mf.h | 6 +++--- include/asm-powerpc/iseries/vio.h | 6 +++--- 15 files changed, 44 insertions(+), 44 deletions(-) diff --git a/include/asm-powerpc/iseries/hv_call.h b/include/asm-powerpc/iseries/hv_call.h index af59cc1e9691..e9f831c9a5e5 100644 --- a/include/asm-powerpc/iseries/hv_call.h +++ b/include/asm-powerpc/iseries/hv_call.h @@ -20,8 +20,8 @@ * This file contains the "hypervisor call" interface which is used to * drive the hypervisor from the OS. */ -#ifndef _HVCALL_H -#define _HVCALL_H +#ifndef _ASM_POWERPC_ISERIES_HV_CALL_H +#define _ASM_POWERPC_ISERIES_HV_CALL_H #include #include @@ -110,4 +110,4 @@ static inline void HvCall_sendIPI(struct paca_struct *targetPaca) HvCall1(HvCallBaseSendIPI, targetPaca->paca_index); } -#endif /* _HVCALL_H */ +#endif /* _ASM_POWERPC_ISERIES_HV_CALL_H */ diff --git a/include/asm-powerpc/iseries/hv_call_event.h b/include/asm-powerpc/iseries/hv_call_event.h index c2770b056ae8..46763a30590a 100644 --- a/include/asm-powerpc/iseries/hv_call_event.h +++ b/include/asm-powerpc/iseries/hv_call_event.h @@ -20,8 +20,8 @@ * This file contains the "hypervisor call" interface which is used to * drive the hypervisor from the OS. */ -#ifndef _HVCALLEVENT_H -#define _HVCALLEVENT_H +#ifndef _ASM_POWERPC_ISERIES_HV_CALL_EVENT_H +#define _ASM_POWERPC_ISERIES_HV_CALL_EVENT_H #include #include @@ -250,4 +250,4 @@ static inline HvLpDma_Rc HvCallEvent_dmaToSp(void *local, u32 remote, return HvCall4(HvCallEventDmaToSp, abs_addr, remote, length, dir); } -#endif /* _HVCALLEVENT_H */ +#endif /* _ASM_POWERPC_ISERIES_HV_CALL_EVENT_H */ diff --git a/include/asm-powerpc/iseries/hv_call_sc.h b/include/asm-powerpc/iseries/hv_call_sc.h index a62cef3822f9..dec7e9d9ab78 100644 --- a/include/asm-powerpc/iseries/hv_call_sc.h +++ b/include/asm-powerpc/iseries/hv_call_sc.h @@ -16,8 +16,8 @@ * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ -#ifndef _HVCALLSC_H -#define _HVCALLSC_H +#ifndef _ASM_POWERPC_ISERIES_HV_CALL_SC_H +#define _ASM_POWERPC_ISERIES_HV_CALL_SC_H #include @@ -48,4 +48,4 @@ extern u64 HvCall5Ret16(u64, void *, u64, u64, u64, u64, u64); extern u64 HvCall6Ret16(u64, void *, u64, u64, u64, u64, u64, u64); extern u64 HvCall7Ret16(u64, void *, u64, u64 ,u64 ,u64 ,u64 ,u64 ,u64); -#endif /* _HVCALLSC_H */ +#endif /* _ASM_POWERPC_ISERIES_HV_CALL_SC_H */ diff --git a/include/asm-powerpc/iseries/hv_call_xm.h b/include/asm-powerpc/iseries/hv_call_xm.h index fd36b11612f8..ca9202cb01ed 100644 --- a/include/asm-powerpc/iseries/hv_call_xm.h +++ b/include/asm-powerpc/iseries/hv_call_xm.h @@ -2,8 +2,8 @@ * This file contains the "hypervisor call" interface which is used to * drive the hypervisor from SLIC. */ -#ifndef _HVCALLXM_H -#define _HVCALLXM_H +#ifndef _ASM_POWERPC_ISERIES_HV_CALL_XM_H +#define _ASM_POWERPC_ISERIES_HV_CALL_XM_H #include #include @@ -75,4 +75,4 @@ static inline u64 HvCallXm_loadTod(void) return HvCall0(HvCallXmLoadTod); } -#endif /* _HVCALLXM_H */ +#endif /* _ASM_POWERPC_ISERIES_HV_CALL_XM_H */ diff --git a/include/asm-powerpc/iseries/hv_lp_config.h b/include/asm-powerpc/iseries/hv_lp_config.h index db577f079f25..bc00f036bca0 100644 --- a/include/asm-powerpc/iseries/hv_lp_config.h +++ b/include/asm-powerpc/iseries/hv_lp_config.h @@ -16,8 +16,8 @@ * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ -#ifndef _HVLPCONFIG_H -#define _HVLPCONFIG_H +#ifndef _ASM_POWERPC_ISERIES_HV_LP_CONFIG_H +#define _ASM_POWERPC_ISERIES_HV_LP_CONFIG_H /* * This file contains the interface to the LPAR configuration data @@ -135,4 +135,4 @@ static inline HvLpIndex HvLpConfig_getHostingLpIndex(HvLpIndex lp) return HvCall1(HvCallCfgGetHostingLpIndex, lp); } -#endif /* _HVLPCONFIG_H */ +#endif /* _ASM_POWERPC_ISERIES_HV_LP_CONFIG_H */ diff --git a/include/asm-powerpc/iseries/hv_lp_event.h b/include/asm-powerpc/iseries/hv_lp_event.h index 2a3b773854b1..499ab1ad0185 100644 --- a/include/asm-powerpc/iseries/hv_lp_event.h +++ b/include/asm-powerpc/iseries/hv_lp_event.h @@ -19,8 +19,8 @@ /* This file contains the class for HV events in the system. */ -#ifndef _HVLPEVENT_H -#define _HVLPEVENT_H +#ifndef _ASM_POWERPC_ISERIES_HV_LP_EVENT_H +#define _ASM_POWERPC_ISERIES_HV_LP_EVENT_H #include #include @@ -139,4 +139,4 @@ extern int HvLpEvent_closePath(HvLpEvent_Type eventType, HvLpIndex lpIndex); #define HvLpDma_Rc_InvalidAddress 4 #define HvLpDma_Rc_InvalidLength 5 -#endif /* _HVLPEVENT_H */ +#endif /* _ASM_POWERPC_ISERIES_HV_LP_EVENT_H */ diff --git a/include/asm-powerpc/iseries/hv_types.h b/include/asm-powerpc/iseries/hv_types.h index b1ef2b4cb3e3..c38f7e3d01dc 100644 --- a/include/asm-powerpc/iseries/hv_types.h +++ b/include/asm-powerpc/iseries/hv_types.h @@ -16,8 +16,8 @@ * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ -#ifndef _HVTYPES_H -#define _HVTYPES_H +#ifndef _ASM_POWERPC_ISERIES_HV_TYPES_H +#define _ASM_POWERPC_ISERIES_HV_TYPES_H /* * General typedefs for the hypervisor. @@ -110,4 +110,4 @@ struct HvLpBufferList { u64 len; }; -#endif /* _HVTYPES_H */ +#endif /* _ASM_POWERPC_ISERIES_HV_TYPES_H */ diff --git a/include/asm-powerpc/iseries/iseries_io.h b/include/asm-powerpc/iseries/iseries_io.h index 9f79413342b3..56b2113ff0f5 100644 --- a/include/asm-powerpc/iseries/iseries_io.h +++ b/include/asm-powerpc/iseries/iseries_io.h @@ -1,5 +1,5 @@ -#ifndef _ISERIES_IO_H -#define _ISERIES_IO_H +#ifndef _ASM_POWERPC_ISERIES_ISERIES_IO_H +#define _ASM_POWERPC_ISERIES_ISERIES_IO_H #include @@ -46,4 +46,4 @@ extern void iSeries_memcpy_fromio(void *dest, const volatile void __iomem *source, size_t n); #endif /* CONFIG_PPC_ISERIES */ -#endif /* _ISERIES_IO_H */ +#endif /* _ASM_POWERPC_ISERIES_ISERIES_IO_H */ diff --git a/include/asm-powerpc/iseries/it_exp_vpd_panel.h b/include/asm-powerpc/iseries/it_exp_vpd_panel.h index 4c546a8802b4..66a17a230c52 100644 --- a/include/asm-powerpc/iseries/it_exp_vpd_panel.h +++ b/include/asm-powerpc/iseries/it_exp_vpd_panel.h @@ -16,8 +16,8 @@ * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ -#ifndef _ITEXTVPDPANEL_H -#define _ITEXTVPDPANEL_H +#ifndef _ASM_POWERPC_ISERIES_IT_EXT_VPD_PANEL_H +#define _ASM_POWERPC_ISERIES_IT_EXT_VPD_PANEL_H /* * This struct maps the panel information @@ -49,4 +49,4 @@ struct ItExtVpdPanel { extern struct ItExtVpdPanel xItExtVpdPanel; -#endif /* _ITEXTVPDPANEL_H */ +#endif /* _ASM_POWERPC_ISERIES_IT_EXT_VPD_PANEL_H */ diff --git a/include/asm-powerpc/iseries/it_lp_naca.h b/include/asm-powerpc/iseries/it_lp_naca.h index 225d0176779d..c3ef1de45d82 100644 --- a/include/asm-powerpc/iseries/it_lp_naca.h +++ b/include/asm-powerpc/iseries/it_lp_naca.h @@ -16,8 +16,8 @@ * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ -#ifndef _ITLPNACA_H -#define _ITLPNACA_H +#ifndef _ASM_POWERPC_ISERIES_IT_LP_NACA_H +#define _ASM_POWERPC_ISERIES_IT_LP_NACA_H #include @@ -77,4 +77,4 @@ struct ItLpNaca { extern struct ItLpNaca itLpNaca; -#endif /* _ITLPNACA_H */ +#endif /* _ASM_POWERPC_ISERIES_IT_LP_NACA_H */ diff --git a/include/asm-powerpc/iseries/it_lp_queue.h b/include/asm-powerpc/iseries/it_lp_queue.h index 69b26ad74135..a60d03afbf95 100644 --- a/include/asm-powerpc/iseries/it_lp_queue.h +++ b/include/asm-powerpc/iseries/it_lp_queue.h @@ -16,8 +16,8 @@ * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ -#ifndef _ITLPQUEUE_H -#define _ITLPQUEUE_H +#ifndef _ASM_POWERPC_ISERIES_IT_LP_QUEUE_H +#define _ASM_POWERPC_ISERIES_IT_LP_QUEUE_H /* * This control block defines the simple LP queue structure that is @@ -78,4 +78,4 @@ extern int hvlpevent_is_pending(void); extern void process_hvlpevents(struct pt_regs *); extern void setup_hvlpevent_queue(void); -#endif /* _ITLPQUEUE_H */ +#endif /* _ASM_POWERPC_ISERIES_IT_LP_QUEUE_H */ diff --git a/include/asm-powerpc/iseries/it_lp_reg_save.h b/include/asm-powerpc/iseries/it_lp_reg_save.h index 1b3087e76205..288044b702de 100644 --- a/include/asm-powerpc/iseries/it_lp_reg_save.h +++ b/include/asm-powerpc/iseries/it_lp_reg_save.h @@ -16,8 +16,8 @@ * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ -#ifndef _ITLPREGSAVE_H -#define _ITLPREGSAVE_H +#ifndef _ASM_POWERPC_ISERIES_IT_LP_REG_SAVE_H +#define _ASM_POWERPC_ISERIES_IT_LP_REG_SAVE_H /* * This control block contains the data that is shared between PLIC diff --git a/include/asm-powerpc/iseries/lpar_map.h b/include/asm-powerpc/iseries/lpar_map.h index a6840b186d03..84fc321615bf 100644 --- a/include/asm-powerpc/iseries/lpar_map.h +++ b/include/asm-powerpc/iseries/lpar_map.h @@ -16,8 +16,8 @@ * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ -#ifndef _LPARMAP_H -#define _LPARMAP_H +#ifndef _ASM_POWERPC_ISERIES_LPAR_MAP_H +#define _ASM_POWERPC_ISERIES_LPAR_MAP_H #ifndef __ASSEMBLY__ @@ -80,4 +80,4 @@ extern const struct LparMap xLparMap; /* the fixed address where the LparMap exists */ #define LPARMAP_PHYS 0x7000 -#endif /* _LPARMAP_H */ +#endif /* _ASM_POWERPC_ISERIES_LPAR_MAP_H */ diff --git a/include/asm-powerpc/iseries/mf.h b/include/asm-powerpc/iseries/mf.h index dc6843e72aff..e7bd57a03fb1 100644 --- a/include/asm-powerpc/iseries/mf.h +++ b/include/asm-powerpc/iseries/mf.h @@ -23,8 +23,8 @@ * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ -#ifndef _ASM_PPC64_ISERIES_MF_H -#define _ASM_PPC64_ISERIES_MF_H +#ifndef _ASM_POWERPC_ISERIES_MF_H +#define _ASM_POWERPC_ISERIES_MF_H #include @@ -54,4 +54,4 @@ extern int mf_get_rtc(struct rtc_time *tm); extern int mf_get_boot_rtc(struct rtc_time *tm); extern int mf_set_rtc(struct rtc_time *tm); -#endif /* _ASM_PPC64_ISERIES_MF_H */ +#endif /* _ASM_POWERPC_ISERIES_MF_H */ diff --git a/include/asm-powerpc/iseries/vio.h b/include/asm-powerpc/iseries/vio.h index 2b57dbf5c257..7e3a469420dd 100644 --- a/include/asm-powerpc/iseries/vio.h +++ b/include/asm-powerpc/iseries/vio.h @@ -38,8 +38,8 @@ * Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA * */ -#ifndef _ISERIES_VIO_H -#define _ISERIES_VIO_H +#ifndef _ASM_POWERPC_ISERIES_VIO_H +#define _ASM_POWERPC_ISERIES_VIO_H #include #include @@ -127,4 +127,4 @@ struct device; extern struct device *iSeries_vio_dev; -#endif /* _ISERIES_VIO_H */ +#endif /* _ASM_POWERPC_ISERIES_VIO_H */ From f11b7bd88f8b41f0986498ffa11ffff1c3e513ca Mon Sep 17 00:00:00 2001 From: David Gibson Date: Tue, 1 Nov 2005 15:30:26 +1100 Subject: [PATCH 42/75] [PATCH] powerpc: Move naca.h to platforms/iseries These days, the NACA only exists on iSeries. Therefore, this patch moves naca.h from include/asm-ppc64 to arch/powerpc/platforms/iseries. There was one file including naca.h outside of platforms/iseries - arch/ppc64/kernel/udbg_scc.c. However, that's obviously a hangover from older days. The include is not necessary, so this patch simply removes it. Built and booted on iSeries, built for G5 (which uses udbg_scc.o). Signed-off-by: David Gibson Signed-off-by: Paul Mackerras --- arch/powerpc/platforms/iseries/lpardata.c | 2 +- .../asm-ppc64 => arch/powerpc/platforms/iseries}/naca.h | 8 ++++---- arch/powerpc/platforms/iseries/release_data.h | 2 +- arch/powerpc/platforms/iseries/setup.c | 2 +- arch/ppc64/kernel/udbg_scc.c | 1 - 5 files changed, 7 insertions(+), 8 deletions(-) rename {include/asm-ppc64 => arch/powerpc/platforms/iseries}/naca.h (85%) diff --git a/arch/powerpc/platforms/iseries/lpardata.c b/arch/powerpc/platforms/iseries/lpardata.c index ed2ffee6f731..e856947bd16d 100644 --- a/arch/powerpc/platforms/iseries/lpardata.c +++ b/arch/powerpc/platforms/iseries/lpardata.c @@ -13,7 +13,6 @@ #include #include #include -#include #include #include #include @@ -23,6 +22,7 @@ #include #include +#include "naca.h" #include "vpd_areas.h" #include "spcomm_area.h" #include "ipl_parms.h" diff --git a/include/asm-ppc64/naca.h b/arch/powerpc/platforms/iseries/naca.h similarity index 85% rename from include/asm-ppc64/naca.h rename to arch/powerpc/platforms/iseries/naca.h index d2afe6447597..ab2372eb8d2e 100644 --- a/include/asm-ppc64/naca.h +++ b/arch/powerpc/platforms/iseries/naca.h @@ -1,7 +1,7 @@ -#ifndef _NACA_H -#define _NACA_H +#ifndef _PLATFORMS_ISERIES_NACA_H +#define _PLATFORMS_ISERIES_NACA_H -/* +/* * c 2001 PPC 64 Team, IBM Corp * * This program is free software; you can redistribute it and/or @@ -21,4 +21,4 @@ struct naca_struct { extern struct naca_struct naca; -#endif /* _NACA_H */ +#endif /* _PLATFORMS_ISERIES_NACA_H */ diff --git a/arch/powerpc/platforms/iseries/release_data.h b/arch/powerpc/platforms/iseries/release_data.h index c68b9c3e5caf..66189fd2e32d 100644 --- a/arch/powerpc/platforms/iseries/release_data.h +++ b/arch/powerpc/platforms/iseries/release_data.h @@ -24,7 +24,7 @@ * address of the OS's NACA). */ #include -#include +#include "naca.h" /* * When we IPL a secondary partition, we will check if if the diff --git a/arch/powerpc/platforms/iseries/setup.c b/arch/powerpc/platforms/iseries/setup.c index 06431e642533..7bc19a594cc6 100644 --- a/arch/powerpc/platforms/iseries/setup.c +++ b/arch/powerpc/platforms/iseries/setup.c @@ -41,7 +41,6 @@ #include #include -#include #include #include #include @@ -54,6 +53,7 @@ #include #include +#include "naca.h" #include "setup.h" #include "irq.h" #include "vpd_areas.h" diff --git a/arch/ppc64/kernel/udbg_scc.c b/arch/ppc64/kernel/udbg_scc.c index c47fd6c63531..820c53551507 100644 --- a/arch/ppc64/kernel/udbg_scc.c +++ b/arch/ppc64/kernel/udbg_scc.c @@ -12,7 +12,6 @@ #include #include #include -#include #include #include #include From fbf1769d08a8b085834dceb228540153ac2cd534 Mon Sep 17 00:00:00 2001 From: Paul Mackerras Date: Wed, 2 Nov 2005 16:07:22 +1100 Subject: [PATCH 43/75] powerpc: include lmb.h in arch/powerpc/platforms/powermac/setup.c since it uses the lmb stuff in one place. Signed-off-by: Paul Mackerras --- arch/powerpc/platforms/powermac/setup.c | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/powerpc/platforms/powermac/setup.c b/arch/powerpc/platforms/powermac/setup.c index 6f62af597291..d8bdaaf74c9b 100644 --- a/arch/powerpc/platforms/powermac/setup.c +++ b/arch/powerpc/platforms/powermac/setup.c @@ -75,6 +75,7 @@ #include #include #include +#include #include "pmac.h" From 300230dcba386153d077867d60cd24cd97d660f7 Mon Sep 17 00:00:00 2001 From: Paul Mackerras Date: Wed, 2 Nov 2005 19:57:22 +1100 Subject: [PATCH 44/75] powerpc: include in pegasos_eth.c Signed-off-by: Paul Mackerras --- arch/powerpc/platforms/chrp/pegasos_eth.c | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/powerpc/platforms/chrp/pegasos_eth.c b/arch/powerpc/platforms/chrp/pegasos_eth.c index a9052305c35d..29c86781c493 100644 --- a/arch/powerpc/platforms/chrp/pegasos_eth.c +++ b/arch/powerpc/platforms/chrp/pegasos_eth.c @@ -14,6 +14,7 @@ #include #include #include +#include #include #include From 398382999bcff46ec1c7e7ab7574b10b087481c7 Mon Sep 17 00:00:00 2001 From: Paul Mackerras Date: Wed, 2 Nov 2005 19:58:12 +1100 Subject: [PATCH 45/75] powerpc: Compile fixes for chrp/nvram.c Include asm/rtas.h for prototype for rtas_call etc., and make the `done' variable unsigned int since that's what rtas_call wants. Signed-off-by: Paul Mackerras --- arch/powerpc/platforms/chrp/nvram.c | 7 +++++-- 1 file changed, 5 insertions(+), 2 deletions(-) diff --git a/arch/powerpc/platforms/chrp/nvram.c b/arch/powerpc/platforms/chrp/nvram.c index 65266b46db9b..150f67d6f90c 100644 --- a/arch/powerpc/platforms/chrp/nvram.c +++ b/arch/powerpc/platforms/chrp/nvram.c @@ -17,6 +17,7 @@ #include #include #include +#include #include "chrp.h" static unsigned int nvram_size; @@ -25,7 +26,8 @@ static DEFINE_SPINLOCK(nvram_lock); static unsigned char chrp_nvram_read(int addr) { - unsigned long done, flags; + unsigned int done; + unsigned long flags; unsigned char ret; if (addr >= nvram_size) { @@ -46,7 +48,8 @@ static unsigned char chrp_nvram_read(int addr) static void chrp_nvram_write(int addr, unsigned char val) { - unsigned long done, flags; + unsigned int done; + unsigned long flags; if (addr >= nvram_size) { printk(KERN_DEBUG "%s: write addr %d > nvram_size %u\n", From f4fcbbe9a7fdf11305fea657202b954bdc2228ec Mon Sep 17 00:00:00 2001 From: Paul Mackerras Date: Thu, 3 Nov 2005 14:41:19 +1100 Subject: [PATCH 46/75] powerpc: Merge remaining RTAS code This moves rtas-proc.c and rtas_flash.c into arch/powerpc/kernel, since cell wants them as well as pseries (and chrp can use rtas-proc.c too, at least in principle). rtas_fw.c is gone, with its bits moved into rtas_flash.c and rtas.c. Signed-off-by: Paul Mackerras --- arch/powerpc/Kconfig | 12 +- arch/powerpc/kernel/Makefile | 3 +- arch/{ppc64 => powerpc}/kernel/rtas-proc.c | 0 arch/powerpc/kernel/rtas.c | 19 ++- arch/{ppc64 => powerpc}/kernel/rtas_flash.c | 113 ++++++++++++++- arch/powerpc/kernel/rtas_fw.c | 136 ------------------ arch/powerpc/platforms/pseries/Kconfig | 9 -- arch/powerpc/platforms/pseries/Makefile | 2 +- .../platforms/pseries}/rtasd.c | 0 arch/powerpc/platforms/pseries/setup.c | 6 +- arch/ppc64/kernel/Makefile | 4 +- include/asm-powerpc/rtas.h | 28 +--- 12 files changed, 147 insertions(+), 185 deletions(-) rename arch/{ppc64 => powerpc}/kernel/rtas-proc.c (100%) rename arch/{ppc64 => powerpc}/kernel/rtas_flash.c (83%) delete mode 100644 arch/powerpc/kernel/rtas_fw.c rename arch/{ppc64/kernel => powerpc/platforms/pseries}/rtasd.c (100%) diff --git a/arch/powerpc/Kconfig b/arch/powerpc/Kconfig index 1c44a1dac421..3cf03ab46113 100644 --- a/arch/powerpc/Kconfig +++ b/arch/powerpc/Kconfig @@ -278,7 +278,6 @@ config PPC_PSERIES select PPC_I8259 select PPC_RTAS select RTAS_ERROR_LOGGING - select RTAS_FW default y config PPC_CHRP @@ -324,7 +323,6 @@ config PPC_CELL bool " Cell Broadband Processor Architecture" depends on PPC_MULTIPLATFORM && PPC64 select PPC_RTAS - select RTAS_FW select MMIO_NVRAM config PPC_OF @@ -356,10 +354,14 @@ config RTAS_ERROR_LOGGING depends on PPC_RTAS default n -config RTAS_FW - bool +config RTAS_PROC + bool "Proc interface to RTAS" depends on PPC_RTAS - default n + default y + +config RTAS_FLASH + tristate "Firmware flash interface" + depends on PPC64 && RTAS_PROC config MMIO_NVRAM bool diff --git a/arch/powerpc/kernel/Makefile b/arch/powerpc/kernel/Makefile index abad3059a21a..601ddbf1c20b 100644 --- a/arch/powerpc/kernel/Makefile +++ b/arch/powerpc/kernel/Makefile @@ -18,7 +18,8 @@ obj-$(CONFIG_ALTIVEC) += vecemu.o vector.o obj-$(CONFIG_POWER4) += idle_power4.o obj-$(CONFIG_PPC_OF) += of_device.o obj-$(CONFIG_PPC_RTAS) += rtas.o -obj-$(CONFIG_RTAS_FW) += rtas_fw.o +obj-$(CONFIG_RTAS_FLASH) += rtas_flash.o +obj-$(CONFIG_RTAS_PROC) += rtas-proc.o obj-$(CONFIG_IBMVIO) += vio.o ifeq ($(CONFIG_PPC_MERGE),y) diff --git a/arch/ppc64/kernel/rtas-proc.c b/arch/powerpc/kernel/rtas-proc.c similarity index 100% rename from arch/ppc64/kernel/rtas-proc.c rename to arch/powerpc/kernel/rtas-proc.c diff --git a/arch/powerpc/kernel/rtas.c b/arch/powerpc/kernel/rtas.c index 4d22eeeeb91d..b7fc2d884950 100644 --- a/arch/powerpc/kernel/rtas.c +++ b/arch/powerpc/kernel/rtas.c @@ -42,6 +42,13 @@ DEFINE_SPINLOCK(rtas_data_buf_lock); char rtas_data_buf[RTAS_DATA_BUF_SIZE] __cacheline_aligned; unsigned long rtas_rmo_buf; +/* + * If non-NULL, this gets called when the kernel terminates. + * This is done like this so rtas_flash can be a module. + */ +void (*rtas_flash_term_hook)(int); +EXPORT_SYMBOL(rtas_flash_term_hook); + /* * call_rtas_display_status and call_rtas_display_status_delay * are designed only for very early low-level debugging, which @@ -206,6 +213,7 @@ void rtas_progress(char *s, unsigned short hex) spin_unlock(&progress_lock); } +EXPORT_SYMBOL(rtas_progress); /* needed by rtas_flash module */ int rtas_token(const char *service) { @@ -492,6 +500,8 @@ int rtas_set_indicator(int indicator, int index, int new_value) void rtas_restart(char *cmd) { + if (rtas_flash_term_hook) + rtas_flash_term_hook(SYS_RESTART); printk("RTAS system-reboot returned %d\n", rtas_call(rtas_token("system-reboot"), 0, 1, NULL)); for (;;); @@ -499,6 +509,8 @@ void rtas_restart(char *cmd) void rtas_power_off(void) { + if (rtas_flash_term_hook) + rtas_flash_term_hook(SYS_POWER_OFF); /* allow power on only with power button press */ printk("RTAS power-off returned %d\n", rtas_call(rtas_token("power-off"), 2, 1, NULL, -1, -1)); @@ -507,7 +519,12 @@ void rtas_power_off(void) void rtas_halt(void) { - rtas_power_off(); + if (rtas_flash_term_hook) + rtas_flash_term_hook(SYS_HALT); + /* allow power on only with power button press */ + printk("RTAS power-off returned %d\n", + rtas_call(rtas_token("power-off"), 2, 1, NULL, -1, -1)); + for (;;); } /* Must be in the RMO region, so we place it here */ diff --git a/arch/ppc64/kernel/rtas_flash.c b/arch/powerpc/kernel/rtas_flash.c similarity index 83% rename from arch/ppc64/kernel/rtas_flash.c rename to arch/powerpc/kernel/rtas_flash.c index 923e2e201a70..50500093c97f 100644 --- a/arch/ppc64/kernel/rtas_flash.c +++ b/arch/powerpc/kernel/rtas_flash.c @@ -19,6 +19,7 @@ #include #include #include +#include #define MODULE_VERS "1.0" #define MODULE_NAME "rtas_flash" @@ -71,10 +72,36 @@ #define VALIDATE_BUF_SIZE 4096 #define RTAS_MSG_MAXLEN 64 +struct flash_block { + char *data; + unsigned long length; +}; + +/* This struct is very similar but not identical to + * that needed by the rtas flash update. + * All we need to do for rtas is rewrite num_blocks + * into a version/length and translate the pointers + * to absolute. + */ +#define FLASH_BLOCKS_PER_NODE ((PAGE_SIZE - 16) / sizeof(struct flash_block)) +struct flash_block_list { + unsigned long num_blocks; + struct flash_block_list *next; + struct flash_block blocks[FLASH_BLOCKS_PER_NODE]; +}; +struct flash_block_list_header { /* just the header of flash_block_list */ + unsigned long num_blocks; + struct flash_block_list *next; +}; + +static struct flash_block_list_header rtas_firmware_flash_list = {0, NULL}; + +#define FLASH_BLOCK_LIST_VERSION (1UL) + /* Local copy of the flash block list. * We only allow one open of the flash proc file and create this - * list as we go. This list will be put in the kernel's - * rtas_firmware_flash_list global var once it is fully read. + * list as we go. This list will be put in the + * rtas_firmware_flash_list var once it is fully read. * * For convenience as we build the list we use virtual addrs, * we do not fill in the version number, and the length field @@ -562,6 +589,86 @@ static int validate_flash_release(struct inode *inode, struct file *file) return 0; } +static void rtas_flash_firmware(int reboot_type) +{ + unsigned long image_size; + struct flash_block_list *f, *next, *flist; + unsigned long rtas_block_list; + int i, status, update_token; + + if (rtas_firmware_flash_list.next == NULL) + return; /* nothing to do */ + + if (reboot_type != SYS_RESTART) { + printk(KERN_ALERT "FLASH: firmware flash requires a reboot\n"); + printk(KERN_ALERT "FLASH: the firmware image will NOT be flashed\n"); + return; + } + + update_token = rtas_token("ibm,update-flash-64-and-reboot"); + if (update_token == RTAS_UNKNOWN_SERVICE) { + printk(KERN_ALERT "FLASH: ibm,update-flash-64-and-reboot " + "is not available -- not a service partition?\n"); + printk(KERN_ALERT "FLASH: firmware will not be flashed\n"); + return; + } + + /* NOTE: the "first" block list is a global var with no data + * blocks in the kernel data segment. We do this because + * we want to ensure this block_list addr is under 4GB. + */ + rtas_firmware_flash_list.num_blocks = 0; + flist = (struct flash_block_list *)&rtas_firmware_flash_list; + rtas_block_list = virt_to_abs(flist); + if (rtas_block_list >= 4UL*1024*1024*1024) { + printk(KERN_ALERT "FLASH: kernel bug...flash list header addr above 4GB\n"); + return; + } + + printk(KERN_ALERT "FLASH: preparing saved firmware image for flash\n"); + /* Update the block_list in place. */ + image_size = 0; + for (f = flist; f; f = next) { + /* Translate data addrs to absolute */ + for (i = 0; i < f->num_blocks; i++) { + f->blocks[i].data = (char *)virt_to_abs(f->blocks[i].data); + image_size += f->blocks[i].length; + } + next = f->next; + /* Don't translate NULL pointer for last entry */ + if (f->next) + f->next = (struct flash_block_list *)virt_to_abs(f->next); + else + f->next = NULL; + /* make num_blocks into the version/length field */ + f->num_blocks = (FLASH_BLOCK_LIST_VERSION << 56) | ((f->num_blocks+1)*16); + } + + printk(KERN_ALERT "FLASH: flash image is %ld bytes\n", image_size); + printk(KERN_ALERT "FLASH: performing flash and reboot\n"); + rtas_progress("Flashing \n", 0x0); + rtas_progress("Please Wait... ", 0x0); + printk(KERN_ALERT "FLASH: this will take several minutes. Do not power off!\n"); + status = rtas_call(update_token, 1, 1, NULL, rtas_block_list); + switch (status) { /* should only get "bad" status */ + case 0: + printk(KERN_ALERT "FLASH: success\n"); + break; + case -1: + printk(KERN_ALERT "FLASH: hardware error. Firmware may not be not flashed\n"); + break; + case -3: + printk(KERN_ALERT "FLASH: image is corrupt or not correct for this platform. Firmware not flashed\n"); + break; + case -4: + printk(KERN_ALERT "FLASH: flash failed when partially complete. System may not reboot\n"); + break; + default: + printk(KERN_ALERT "FLASH: unknown flash return code %d\n", status); + break; + } +} + static void remove_flash_pde(struct proc_dir_entry *dp) { if (dp) { @@ -701,6 +808,7 @@ int __init rtas_flash_init(void) if (rc != 0) goto cleanup; + rtas_flash_term_hook = rtas_flash_firmware; return 0; cleanup: @@ -714,6 +822,7 @@ cleanup: void __exit rtas_flash_cleanup(void) { + rtas_flash_term_hook = NULL; remove_flash_pde(firmware_flash_pde); remove_flash_pde(firmware_update_pde); remove_flash_pde(validate_pde); diff --git a/arch/powerpc/kernel/rtas_fw.c b/arch/powerpc/kernel/rtas_fw.c deleted file mode 100644 index 448922e8af1b..000000000000 --- a/arch/powerpc/kernel/rtas_fw.c +++ /dev/null @@ -1,136 +0,0 @@ -/* - * - * Procedures for firmware flash updates. - * - * Peter Bergner, IBM March 2001. - * Copyright (C) 2001 IBM. - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version - * 2 of the License, or (at your option) any later version. - */ - -#include -#include -#include -#include -#include -#include - -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include - -struct flash_block_list_header rtas_firmware_flash_list = {0, NULL}; - -#define FLASH_BLOCK_LIST_VERSION (1UL) - -static void rtas_flash_firmware(void) -{ - unsigned long image_size; - struct flash_block_list *f, *next, *flist; - unsigned long rtas_block_list; - int i, status, update_token; - - update_token = rtas_token("ibm,update-flash-64-and-reboot"); - if (update_token == RTAS_UNKNOWN_SERVICE) { - printk(KERN_ALERT "FLASH: ibm,update-flash-64-and-reboot is not available -- not a service partition?\n"); - printk(KERN_ALERT "FLASH: firmware will not be flashed\n"); - return; - } - - /* NOTE: the "first" block list is a global var with no data - * blocks in the kernel data segment. We do this because - * we want to ensure this block_list addr is under 4GB. - */ - rtas_firmware_flash_list.num_blocks = 0; - flist = (struct flash_block_list *)&rtas_firmware_flash_list; - rtas_block_list = virt_to_abs(flist); - if (rtas_block_list >= 4UL*1024*1024*1024) { - printk(KERN_ALERT "FLASH: kernel bug...flash list header addr above 4GB\n"); - return; - } - - printk(KERN_ALERT "FLASH: preparing saved firmware image for flash\n"); - /* Update the block_list in place. */ - image_size = 0; - for (f = flist; f; f = next) { - /* Translate data addrs to absolute */ - for (i = 0; i < f->num_blocks; i++) { - f->blocks[i].data = (char *)virt_to_abs(f->blocks[i].data); - image_size += f->blocks[i].length; - } - next = f->next; - /* Don't translate NULL pointer for last entry */ - if (f->next) - f->next = (struct flash_block_list *)virt_to_abs(f->next); - else - f->next = NULL; - /* make num_blocks into the version/length field */ - f->num_blocks = (FLASH_BLOCK_LIST_VERSION << 56) | ((f->num_blocks+1)*16); - } - - printk(KERN_ALERT "FLASH: flash image is %ld bytes\n", image_size); - printk(KERN_ALERT "FLASH: performing flash and reboot\n"); - rtas_progress("Flashing \n", 0x0); - rtas_progress("Please Wait... ", 0x0); - printk(KERN_ALERT "FLASH: this will take several minutes. Do not power off!\n"); - status = rtas_call(update_token, 1, 1, NULL, rtas_block_list); - switch (status) { /* should only get "bad" status */ - case 0: - printk(KERN_ALERT "FLASH: success\n"); - break; - case -1: - printk(KERN_ALERT "FLASH: hardware error. Firmware may not be not flashed\n"); - break; - case -3: - printk(KERN_ALERT "FLASH: image is corrupt or not correct for this platform. Firmware not flashed\n"); - break; - case -4: - printk(KERN_ALERT "FLASH: flash failed when partially complete. System may not reboot\n"); - break; - default: - printk(KERN_ALERT "FLASH: unknown flash return code %d\n", status); - break; - } -} - -void rtas_flash_bypass_warning(void) -{ - printk(KERN_ALERT "FLASH: firmware flash requires a reboot\n"); - printk(KERN_ALERT "FLASH: the firmware image will NOT be flashed\n"); -} - - -void rtas_fw_restart(char *cmd) -{ - if (rtas_firmware_flash_list.next) - rtas_flash_firmware(); - rtas_restart(cmd); -} - -void rtas_fw_power_off(void) -{ - if (rtas_firmware_flash_list.next) - rtas_flash_bypass_warning(); - rtas_power_off(); -} - -void rtas_fw_halt(void) -{ - if (rtas_firmware_flash_list.next) - rtas_flash_bypass_warning(); - rtas_halt(); -} - -EXPORT_SYMBOL(rtas_firmware_flash_list); diff --git a/arch/powerpc/platforms/pseries/Kconfig b/arch/powerpc/platforms/pseries/Kconfig index 2d57f588151d..e3fc3407bb1f 100644 --- a/arch/powerpc/platforms/pseries/Kconfig +++ b/arch/powerpc/platforms/pseries/Kconfig @@ -21,15 +21,6 @@ config EEH depends on PPC_PSERIES default y if !EMBEDDED -config RTAS_PROC - bool "Proc interface to RTAS" - depends on PPC_RTAS - default y - -config RTAS_FLASH - tristate "Firmware flash interface" - depends on PPC64 && RTAS_PROC - config SCANLOG tristate "Scanlog dump interface" depends on RTAS_PROC && PPC_PSERIES diff --git a/arch/powerpc/platforms/pseries/Makefile b/arch/powerpc/platforms/pseries/Makefile index 91909a844736..b9938fece781 100644 --- a/arch/powerpc/platforms/pseries/Makefile +++ b/arch/powerpc/platforms/pseries/Makefile @@ -1,5 +1,5 @@ obj-y := pci.o lpar.o hvCall.o nvram.o reconfig.o \ - setup.o iommu.o ras.o + setup.o iommu.o ras.o rtasd.o obj-$(CONFIG_SMP) += smp.o obj-$(CONFIG_IBMVIO) += vio.o obj-$(CONFIG_XICS) += xics.o diff --git a/arch/ppc64/kernel/rtasd.c b/arch/powerpc/platforms/pseries/rtasd.c similarity index 100% rename from arch/ppc64/kernel/rtasd.c rename to arch/powerpc/platforms/pseries/rtasd.c diff --git a/arch/powerpc/platforms/pseries/setup.c b/arch/powerpc/platforms/pseries/setup.c index c0a3d918148a..f73d69143d35 100644 --- a/arch/powerpc/platforms/pseries/setup.c +++ b/arch/powerpc/platforms/pseries/setup.c @@ -589,9 +589,9 @@ struct machdep_calls __initdata pSeries_md = { .pcibios_fixup = pSeries_final_fixup, .pci_probe_mode = pSeries_pci_probe_mode, .irq_bus_setup = pSeries_irq_bus_setup, - .restart = rtas_fw_restart, - .power_off = rtas_fw_power_off, - .halt = rtas_fw_halt, + .restart = rtas_restart, + .power_off = rtas_power_off, + .halt = rtas_halt, .panic = rtas_os_term, .cpu_die = pSeries_mach_cpu_die, .get_boot_time = rtas_get_boot_time, diff --git a/arch/ppc64/kernel/Makefile b/arch/ppc64/kernel/Makefile index 990df0905c87..74892ad032ba 100644 --- a/arch/ppc64/kernel/Makefile +++ b/arch/ppc64/kernel/Makefile @@ -29,19 +29,17 @@ ifneq ($(CONFIG_PPC_MERGE),y) obj-$(CONFIG_PPC_MULTIPLATFORM) += prom_init.o endif -obj-$(CONFIG_PPC_PSERIES) += rtasd.o udbg_16550.o +obj-$(CONFIG_PPC_PSERIES) += udbg_16550.o obj-$(CONFIG_KEXEC) += machine_kexec.o obj-$(CONFIG_EEH) += eeh.o obj-$(CONFIG_PROC_FS) += proc_ppc64.o -obj-$(CONFIG_RTAS_FLASH) += rtas_flash.o obj-$(CONFIG_SMP) += smp.o obj-$(CONFIG_MODULES) += module.o ifneq ($(CONFIG_PPC_MERGE),y) obj-$(CONFIG_MODULES) += ppc_ksyms.o endif obj-$(CONFIG_PPC_RTAS) += rtas_pci.o -obj-$(CONFIG_RTAS_PROC) += rtas-proc.o obj-$(CONFIG_SCANLOG) += scanlog.o obj-$(CONFIG_LPARCFG) += lparcfg.o obj-$(CONFIG_HVC_CONSOLE) += hvconsole.o diff --git a/include/asm-powerpc/rtas.h b/include/asm-powerpc/rtas.h index d9fd7866927f..d1bb611ea626 100644 --- a/include/asm-powerpc/rtas.h +++ b/include/asm-powerpc/rtas.h @@ -149,31 +149,11 @@ struct rtas_error_log { unsigned char buffer[1]; }; -struct flash_block { - char *data; - unsigned long length; -}; - -/* This struct is very similar but not identical to - * that needed by the rtas flash update. - * All we need to do for rtas is rewrite num_blocks - * into a version/length and translate the pointers - * to absolute. +/* + * This can be set by the rtas_flash module so that it can get called + * as the absolutely last thing before the kernel terminates. */ -#define FLASH_BLOCKS_PER_NODE ((PAGE_SIZE - 16) / sizeof(struct flash_block)) -struct flash_block_list { - unsigned long num_blocks; - struct flash_block_list *next; - struct flash_block blocks[FLASH_BLOCKS_PER_NODE]; -}; -struct flash_block_list_header { /* just the header of flash_block_list */ - unsigned long num_blocks; - struct flash_block_list *next; -}; -extern struct flash_block_list_header rtas_firmware_flash_list; -void rtas_fw_restart(char *cmd); -void rtas_fw_power_off(void); -void rtas_fw_halt(void); +extern void (*rtas_flash_term_hook)(int); extern struct rtas_t rtas; From 60d4f4c6567f2be77f58838156e7b667238a9580 Mon Sep 17 00:00:00 2001 From: Michael Ellerman Date: Thu, 3 Nov 2005 15:24:57 +1100 Subject: [PATCH 47/75] powerpc: Copy default configs into arch/powerpc/configs Copy default configs into arch/powerpc/configs, rename bpa_defconfig to cell_defconfig while we're at it. Signed-off-by: Michael Ellerman --- arch/powerpc/configs/cell_defconfig | 1024 +++++++++++++++++ arch/powerpc/configs/g5_defconfig | 1392 ++++++++++++++++++++++++ arch/powerpc/configs/iseries_defconfig | 998 +++++++++++++++++ arch/powerpc/configs/maple_defconfig | 1062 ++++++++++++++++++ arch/powerpc/configs/pseries_defconfig | 1371 +++++++++++++++++++++++ 5 files changed, 5847 insertions(+) create mode 100644 arch/powerpc/configs/cell_defconfig create mode 100644 arch/powerpc/configs/g5_defconfig create mode 100644 arch/powerpc/configs/iseries_defconfig create mode 100644 arch/powerpc/configs/maple_defconfig create mode 100644 arch/powerpc/configs/pseries_defconfig diff --git a/arch/powerpc/configs/cell_defconfig b/arch/powerpc/configs/cell_defconfig new file mode 100644 index 000000000000..67ffecbc05cb --- /dev/null +++ b/arch/powerpc/configs/cell_defconfig @@ -0,0 +1,1024 @@ +# +# Automatically generated make config: don't edit +# Linux kernel version: 2.6.14-rc4 +# Thu Oct 20 08:29:10 2005 +# +CONFIG_64BIT=y +CONFIG_MMU=y +CONFIG_RWSEM_XCHGADD_ALGORITHM=y +CONFIG_GENERIC_CALIBRATE_DELAY=y +CONFIG_GENERIC_ISA_DMA=y +CONFIG_EARLY_PRINTK=y +CONFIG_COMPAT=y +CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y +CONFIG_ARCH_MAY_HAVE_PC_FDC=y +CONFIG_FORCE_MAX_ZONEORDER=13 + +# +# Code maturity level options +# +CONFIG_EXPERIMENTAL=y +CONFIG_CLEAN_COMPILE=y +CONFIG_LOCK_KERNEL=y +CONFIG_INIT_ENV_ARG_LIMIT=32 + +# +# General setup +# +CONFIG_LOCALVERSION="" +CONFIG_LOCALVERSION_AUTO=y +CONFIG_SWAP=y +CONFIG_SYSVIPC=y +# CONFIG_POSIX_MQUEUE is not set +# CONFIG_BSD_PROCESS_ACCT is not set +CONFIG_SYSCTL=y +# CONFIG_AUDIT is not set +CONFIG_HOTPLUG=y +CONFIG_KOBJECT_UEVENT=y +# CONFIG_IKCONFIG is not set +# CONFIG_CPUSETS is not set +CONFIG_INITRAMFS_SOURCE="" +# CONFIG_EMBEDDED is not set +CONFIG_KALLSYMS=y +# CONFIG_KALLSYMS_ALL is not set +# CONFIG_KALLSYMS_EXTRA_PASS is not set +CONFIG_PRINTK=y +CONFIG_BUG=y +CONFIG_BASE_FULL=y +CONFIG_FUTEX=y +CONFIG_EPOLL=y +CONFIG_SHMEM=y +CONFIG_CC_ALIGN_FUNCTIONS=0 +CONFIG_CC_ALIGN_LABELS=0 +CONFIG_CC_ALIGN_LOOPS=0 +CONFIG_CC_ALIGN_JUMPS=0 +# CONFIG_TINY_SHMEM is not set +CONFIG_BASE_SMALL=0 + +# +# Loadable module support +# +CONFIG_MODULES=y +CONFIG_MODULE_UNLOAD=y +# CONFIG_MODULE_FORCE_UNLOAD is not set +CONFIG_OBSOLETE_MODPARM=y +# CONFIG_MODVERSIONS is not set +# CONFIG_MODULE_SRCVERSION_ALL is not set +# CONFIG_KMOD is not set +CONFIG_STOP_MACHINE=y +CONFIG_SYSVIPC_COMPAT=y + +# +# Platform support +# +# CONFIG_PPC_ISERIES is not set +CONFIG_PPC_MULTIPLATFORM=y +# CONFIG_PPC_PSERIES is not set +CONFIG_PPC_BPA=y +# CONFIG_PPC_PMAC is not set +# CONFIG_PPC_MAPLE is not set +CONFIG_PPC=y +CONFIG_PPC64=y +CONFIG_PPC_OF=y +CONFIG_BPA_IIC=y +CONFIG_ALTIVEC=y +CONFIG_KEXEC=y +# CONFIG_U3_DART is not set +# CONFIG_BOOTX_TEXT is not set +# CONFIG_POWER4_ONLY is not set +# CONFIG_IOMMU_VMERGE is not set +CONFIG_SMP=y +CONFIG_NR_CPUS=4 +CONFIG_ARCH_SELECT_MEMORY_MODEL=y +CONFIG_ARCH_FLATMEM_ENABLE=y +CONFIG_SELECT_MEMORY_MODEL=y +CONFIG_FLATMEM_MANUAL=y +# CONFIG_DISCONTIGMEM_MANUAL is not set +# CONFIG_SPARSEMEM_MANUAL is not set +CONFIG_FLATMEM=y +CONFIG_FLAT_NODE_MEM_MAP=y +# CONFIG_SPARSEMEM_STATIC is not set +# CONFIG_NUMA is not set +CONFIG_SCHED_SMT=y +CONFIG_PREEMPT_NONE=y +# CONFIG_PREEMPT_VOLUNTARY is not set +# CONFIG_PREEMPT is not set +CONFIG_PREEMPT_BKL=y +# CONFIG_HZ_100 is not set +CONFIG_HZ_250=y +# CONFIG_HZ_1000 is not set +CONFIG_HZ=250 +CONFIG_GENERIC_HARDIRQS=y +CONFIG_PPC_RTAS=y +CONFIG_RTAS_PROC=y +CONFIG_RTAS_FLASH=y +CONFIG_SECCOMP=y +CONFIG_BINFMT_ELF=y +# CONFIG_BINFMT_MISC is not set +CONFIG_PROC_DEVICETREE=y +# CONFIG_CMDLINE_BOOL is not set +CONFIG_ISA_DMA_API=y + +# +# Bus Options +# +CONFIG_PCI=y +CONFIG_PCI_DOMAINS=y +CONFIG_PCI_LEGACY_PROC=y +# CONFIG_PCI_DEBUG is not set + +# +# PCCARD (PCMCIA/CardBus) support +# +# CONFIG_PCCARD is not set + +# +# PCI Hotplug Support +# +# CONFIG_HOTPLUG_PCI is not set + +# +# Networking +# +CONFIG_NET=y + +# +# Networking options +# +CONFIG_PACKET=y +# CONFIG_PACKET_MMAP is not set +CONFIG_UNIX=y +CONFIG_XFRM=y +# CONFIG_XFRM_USER is not set +# CONFIG_NET_KEY is not set +CONFIG_INET=y +CONFIG_IP_MULTICAST=y +# CONFIG_IP_ADVANCED_ROUTER is not set +CONFIG_IP_FIB_HASH=y +# CONFIG_IP_PNP is not set +CONFIG_NET_IPIP=y +# CONFIG_NET_IPGRE is not set +# CONFIG_IP_MROUTE is not set +# CONFIG_ARPD is not set +CONFIG_SYN_COOKIES=y +# CONFIG_INET_AH is not set +# CONFIG_INET_ESP is not set +# CONFIG_INET_IPCOMP is not set +CONFIG_INET_TUNNEL=y +CONFIG_INET_DIAG=y +CONFIG_INET_TCP_DIAG=y +# CONFIG_TCP_CONG_ADVANCED is not set +CONFIG_TCP_CONG_BIC=y + +# +# IP: Virtual Server Configuration +# +# CONFIG_IP_VS is not set +CONFIG_IPV6=y +# CONFIG_IPV6_PRIVACY is not set +CONFIG_INET6_AH=m +CONFIG_INET6_ESP=m +CONFIG_INET6_IPCOMP=m +CONFIG_INET6_TUNNEL=m +CONFIG_IPV6_TUNNEL=m +CONFIG_NETFILTER=y +# CONFIG_NETFILTER_DEBUG is not set +# CONFIG_NETFILTER_NETLINK is not set + +# +# IP: Netfilter Configuration +# +CONFIG_IP_NF_CONNTRACK=y +# CONFIG_IP_NF_CT_ACCT is not set +# CONFIG_IP_NF_CONNTRACK_MARK is not set +# CONFIG_IP_NF_CONNTRACK_EVENTS is not set +CONFIG_IP_NF_CT_PROTO_SCTP=y +CONFIG_IP_NF_FTP=m +CONFIG_IP_NF_IRC=m +# CONFIG_IP_NF_NETBIOS_NS is not set +CONFIG_IP_NF_TFTP=m +CONFIG_IP_NF_AMANDA=m +# CONFIG_IP_NF_PPTP is not set +CONFIG_IP_NF_QUEUE=m +CONFIG_IP_NF_IPTABLES=m +CONFIG_IP_NF_MATCH_LIMIT=m +CONFIG_IP_NF_MATCH_IPRANGE=m +CONFIG_IP_NF_MATCH_MAC=m +CONFIG_IP_NF_MATCH_PKTTYPE=m +CONFIG_IP_NF_MATCH_MARK=m +CONFIG_IP_NF_MATCH_MULTIPORT=m +CONFIG_IP_NF_MATCH_TOS=m +CONFIG_IP_NF_MATCH_RECENT=m +CONFIG_IP_NF_MATCH_ECN=m +CONFIG_IP_NF_MATCH_DSCP=m +CONFIG_IP_NF_MATCH_AH_ESP=m +CONFIG_IP_NF_MATCH_LENGTH=m +CONFIG_IP_NF_MATCH_TTL=m +CONFIG_IP_NF_MATCH_TCPMSS=m +CONFIG_IP_NF_MATCH_HELPER=m +CONFIG_IP_NF_MATCH_STATE=m +CONFIG_IP_NF_MATCH_CONNTRACK=m +CONFIG_IP_NF_MATCH_OWNER=m +CONFIG_IP_NF_MATCH_ADDRTYPE=m +CONFIG_IP_NF_MATCH_REALM=m +CONFIG_IP_NF_MATCH_SCTP=m +# CONFIG_IP_NF_MATCH_DCCP is not set +CONFIG_IP_NF_MATCH_COMMENT=m +CONFIG_IP_NF_MATCH_HASHLIMIT=m +CONFIG_IP_NF_MATCH_STRING=m +CONFIG_IP_NF_FILTER=m +CONFIG_IP_NF_TARGET_REJECT=m +CONFIG_IP_NF_TARGET_LOG=m +CONFIG_IP_NF_TARGET_ULOG=m +CONFIG_IP_NF_TARGET_TCPMSS=m +CONFIG_IP_NF_TARGET_NFQUEUE=m +CONFIG_IP_NF_NAT=m +CONFIG_IP_NF_NAT_NEEDED=y +CONFIG_IP_NF_TARGET_MASQUERADE=m +CONFIG_IP_NF_TARGET_REDIRECT=m +CONFIG_IP_NF_TARGET_NETMAP=m +CONFIG_IP_NF_TARGET_SAME=m +CONFIG_IP_NF_NAT_SNMP_BASIC=m +CONFIG_IP_NF_NAT_IRC=m +CONFIG_IP_NF_NAT_FTP=m +CONFIG_IP_NF_NAT_TFTP=m +CONFIG_IP_NF_NAT_AMANDA=m +CONFIG_IP_NF_MANGLE=m +CONFIG_IP_NF_TARGET_TOS=m +CONFIG_IP_NF_TARGET_ECN=m +CONFIG_IP_NF_TARGET_DSCP=m +CONFIG_IP_NF_TARGET_MARK=m +CONFIG_IP_NF_TARGET_CLASSIFY=m +CONFIG_IP_NF_TARGET_TTL=m +CONFIG_IP_NF_RAW=m +CONFIG_IP_NF_TARGET_NOTRACK=m +CONFIG_IP_NF_ARPTABLES=m +CONFIG_IP_NF_ARPFILTER=m +CONFIG_IP_NF_ARP_MANGLE=m + +# +# IPv6: Netfilter Configuration (EXPERIMENTAL) +# +# CONFIG_IP6_NF_QUEUE is not set +# CONFIG_IP6_NF_IPTABLES is not set +# CONFIG_IP6_NF_TARGET_NFQUEUE is not set + +# +# DCCP Configuration (EXPERIMENTAL) +# +# CONFIG_IP_DCCP is not set + +# +# SCTP Configuration (EXPERIMENTAL) +# +# CONFIG_IP_SCTP is not set +# CONFIG_ATM is not set +# CONFIG_BRIDGE is not set +# CONFIG_VLAN_8021Q is not set +# CONFIG_DECNET is not set +# CONFIG_LLC2 is not set +# CONFIG_IPX is not set +# CONFIG_ATALK is not set +# CONFIG_X25 is not set +# CONFIG_LAPB is not set +# CONFIG_NET_DIVERT is not set +# CONFIG_ECONET is not set +# CONFIG_WAN_ROUTER is not set +# CONFIG_NET_SCHED is not set +CONFIG_NET_CLS_ROUTE=y + +# +# Network testing +# +# CONFIG_NET_PKTGEN is not set +# CONFIG_HAMRADIO is not set +# CONFIG_IRDA is not set +# CONFIG_BT is not set +# CONFIG_IEEE80211 is not set + +# +# Device Drivers +# + +# +# Generic Driver Options +# +CONFIG_STANDALONE=y +CONFIG_PREVENT_FIRMWARE_BUILD=y +CONFIG_FW_LOADER=y +# CONFIG_DEBUG_DRIVER is not set + +# +# Connector - unified userspace <-> kernelspace linker +# +# CONFIG_CONNECTOR is not set + +# +# Memory Technology Devices (MTD) +# +# CONFIG_MTD is not set + +# +# Parallel port support +# +# CONFIG_PARPORT is not set + +# +# Plug and Play support +# + +# +# Block devices +# +# CONFIG_BLK_DEV_FD is not set +# CONFIG_BLK_CPQ_DA is not set +# CONFIG_BLK_CPQ_CISS_DA is not set +# CONFIG_BLK_DEV_DAC960 is not set +# CONFIG_BLK_DEV_UMEM is not set +# CONFIG_BLK_DEV_COW_COMMON is not set +CONFIG_BLK_DEV_LOOP=y +# CONFIG_BLK_DEV_CRYPTOLOOP is not set +CONFIG_BLK_DEV_NBD=y +# CONFIG_BLK_DEV_SX8 is not set +CONFIG_BLK_DEV_RAM=y +CONFIG_BLK_DEV_RAM_COUNT=16 +CONFIG_BLK_DEV_RAM_SIZE=131072 +CONFIG_BLK_DEV_INITRD=y +# CONFIG_CDROM_PKTCDVD is not set + +# +# IO Schedulers +# +CONFIG_IOSCHED_NOOP=y +CONFIG_IOSCHED_AS=y +CONFIG_IOSCHED_DEADLINE=y +CONFIG_IOSCHED_CFQ=y +# CONFIG_ATA_OVER_ETH is not set + +# +# ATA/ATAPI/MFM/RLL support +# +CONFIG_IDE=y +CONFIG_BLK_DEV_IDE=y + +# +# Please see Documentation/ide.txt for help/info on IDE drives +# +# CONFIG_BLK_DEV_IDE_SATA is not set +CONFIG_BLK_DEV_IDEDISK=y +CONFIG_IDEDISK_MULTI_MODE=y +# CONFIG_BLK_DEV_IDECD is not set +# CONFIG_BLK_DEV_IDETAPE is not set +# CONFIG_BLK_DEV_IDEFLOPPY is not set +# CONFIG_IDE_TASK_IOCTL is not set + +# +# IDE chipset support/bugfixes +# +CONFIG_IDE_GENERIC=y +CONFIG_BLK_DEV_IDEPCI=y +CONFIG_IDEPCI_SHARE_IRQ=y +# CONFIG_BLK_DEV_OFFBOARD is not set +CONFIG_BLK_DEV_GENERIC=y +# CONFIG_BLK_DEV_OPTI621 is not set +# CONFIG_BLK_DEV_SL82C105 is not set +CONFIG_BLK_DEV_IDEDMA_PCI=y +# CONFIG_BLK_DEV_IDEDMA_FORCED is not set +CONFIG_IDEDMA_PCI_AUTO=y +# CONFIG_IDEDMA_ONLYDISK is not set +CONFIG_BLK_DEV_AEC62XX=y +# CONFIG_BLK_DEV_ALI15X3 is not set +# CONFIG_BLK_DEV_AMD74XX is not set +# CONFIG_BLK_DEV_CMD64X is not set +# CONFIG_BLK_DEV_TRIFLEX is not set +# CONFIG_BLK_DEV_CY82C693 is not set +# CONFIG_BLK_DEV_CS5520 is not set +# CONFIG_BLK_DEV_CS5530 is not set +# CONFIG_BLK_DEV_HPT34X is not set +# CONFIG_BLK_DEV_HPT366 is not set +# CONFIG_BLK_DEV_SC1200 is not set +# CONFIG_BLK_DEV_PIIX is not set +# CONFIG_BLK_DEV_IT821X is not set +# CONFIG_BLK_DEV_NS87415 is not set +# CONFIG_BLK_DEV_PDC202XX_OLD is not set +# CONFIG_BLK_DEV_PDC202XX_NEW is not set +# CONFIG_BLK_DEV_SVWKS is not set +CONFIG_BLK_DEV_SIIMAGE=y +# CONFIG_BLK_DEV_SLC90E66 is not set +# CONFIG_BLK_DEV_TRM290 is not set +# CONFIG_BLK_DEV_VIA82CXXX is not set +# CONFIG_IDE_ARM is not set +CONFIG_BLK_DEV_IDEDMA=y +# CONFIG_IDEDMA_IVB is not set +CONFIG_IDEDMA_AUTO=y +# CONFIG_BLK_DEV_HD is not set + +# +# SCSI device support +# +# CONFIG_RAID_ATTRS is not set +# CONFIG_SCSI is not set + +# +# Multi-device support (RAID and LVM) +# +# CONFIG_MD is not set + +# +# Fusion MPT device support +# +# CONFIG_FUSION is not set + +# +# IEEE 1394 (FireWire) support +# +# CONFIG_IEEE1394 is not set + +# +# I2O device support +# +# CONFIG_I2O is not set + +# +# Macintosh device drivers +# + +# +# Network device support +# +CONFIG_NETDEVICES=y +# CONFIG_DUMMY is not set +# CONFIG_BONDING is not set +# CONFIG_EQUALIZER is not set +# CONFIG_TUN is not set + +# +# ARCnet devices +# +# CONFIG_ARCNET is not set + +# +# PHY device support +# +# CONFIG_PHYLIB is not set + +# +# Ethernet (10 or 100Mbit) +# +CONFIG_NET_ETHERNET=y +CONFIG_MII=y +# CONFIG_HAPPYMEAL is not set +# CONFIG_SUNGEM is not set +# CONFIG_CASSINI is not set +# CONFIG_NET_VENDOR_3COM is not set + +# +# Tulip family network device support +# +# CONFIG_NET_TULIP is not set +# CONFIG_HP100 is not set +# CONFIG_NET_PCI is not set + +# +# Ethernet (1000 Mbit) +# +# CONFIG_ACENIC is not set +# CONFIG_DL2K is not set +CONFIG_E1000=m +# CONFIG_E1000_NAPI is not set +# CONFIG_NS83820 is not set +# CONFIG_HAMACHI is not set +# CONFIG_YELLOWFIN is not set +# CONFIG_R8169 is not set +# CONFIG_SIS190 is not set +CONFIG_SKGE=m +# CONFIG_SK98LIN is not set +# CONFIG_TIGON3 is not set +# CONFIG_BNX2 is not set +# CONFIG_SPIDER_NET is not set +# CONFIG_MV643XX_ETH is not set + +# +# Ethernet (10000 Mbit) +# +# CONFIG_CHELSIO_T1 is not set +# CONFIG_IXGB is not set +# CONFIG_S2IO is not set + +# +# Token Ring devices +# +# CONFIG_TR is not set + +# +# Wireless LAN (non-hamradio) +# +# CONFIG_NET_RADIO is not set + +# +# Wan interfaces +# +# CONFIG_WAN is not set +# CONFIG_FDDI is not set +# CONFIG_HIPPI is not set +# CONFIG_PPP is not set +# CONFIG_SLIP is not set +# CONFIG_SHAPER is not set +# CONFIG_NETCONSOLE is not set +# CONFIG_NETPOLL is not set +# CONFIG_NET_POLL_CONTROLLER is not set + +# +# ISDN subsystem +# +# CONFIG_ISDN is not set + +# +# Telephony Support +# +# CONFIG_PHONE is not set + +# +# Input device support +# +CONFIG_INPUT=y + +# +# Userland interfaces +# +CONFIG_INPUT_MOUSEDEV=y +# CONFIG_INPUT_MOUSEDEV_PSAUX is not set +CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024 +CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768 +# CONFIG_INPUT_JOYDEV is not set +# CONFIG_INPUT_TSDEV is not set +# CONFIG_INPUT_EVDEV is not set +# CONFIG_INPUT_EVBUG is not set + +# +# Input Device Drivers +# +# CONFIG_INPUT_KEYBOARD is not set +# CONFIG_INPUT_MOUSE is not set +# CONFIG_INPUT_JOYSTICK is not set +# CONFIG_INPUT_TOUCHSCREEN is not set +# CONFIG_INPUT_MISC is not set + +# +# Hardware I/O ports +# +CONFIG_SERIO=y +# CONFIG_SERIO_I8042 is not set +CONFIG_SERIO_SERPORT=y +# CONFIG_SERIO_PCIPS2 is not set +# CONFIG_SERIO_RAW is not set +# CONFIG_GAMEPORT is not set + +# +# Character devices +# +CONFIG_VT=y +CONFIG_VT_CONSOLE=y +CONFIG_HW_CONSOLE=y +CONFIG_SERIAL_NONSTANDARD=y +# CONFIG_ROCKETPORT is not set +# CONFIG_CYCLADES is not set +# CONFIG_DIGIEPCA is not set +# CONFIG_MOXA_SMARTIO is not set +# CONFIG_ISI is not set +# CONFIG_SYNCLINK is not set +# CONFIG_SYNCLINKMP is not set +# CONFIG_N_HDLC is not set +# CONFIG_SPECIALIX is not set +# CONFIG_SX is not set +# CONFIG_STALDRV is not set + +# +# Serial drivers +# +CONFIG_SERIAL_8250=y +CONFIG_SERIAL_8250_CONSOLE=y +CONFIG_SERIAL_8250_NR_UARTS=4 +# CONFIG_SERIAL_8250_EXTENDED is not set + +# +# Non-8250 serial port support +# +CONFIG_SERIAL_CORE=y +CONFIG_SERIAL_CORE_CONSOLE=y +# CONFIG_SERIAL_JSM is not set +CONFIG_UNIX98_PTYS=y +# CONFIG_LEGACY_PTYS is not set + +# +# IPMI +# +# CONFIG_IPMI_HANDLER is not set + +# +# Watchdog Cards +# +CONFIG_WATCHDOG=y +# CONFIG_WATCHDOG_NOWAYOUT is not set + +# +# Watchdog Device Drivers +# +# CONFIG_SOFT_WATCHDOG is not set +CONFIG_WATCHDOG_RTAS=y + +# +# PCI-based Watchdog Cards +# +# CONFIG_PCIPCWATCHDOG is not set +# CONFIG_WDTPCI is not set +# CONFIG_RTC is not set +# CONFIG_DTLK is not set +# CONFIG_R3964 is not set +# CONFIG_APPLICOM is not set + +# +# Ftape, the floppy tape device driver +# +# CONFIG_AGP is not set +# CONFIG_DRM is not set +# CONFIG_RAW_DRIVER is not set +# CONFIG_HANGCHECK_TIMER is not set + +# +# TPM devices +# +# CONFIG_TCG_TPM is not set + +# +# I2C support +# +CONFIG_I2C=y +# CONFIG_I2C_CHARDEV is not set + +# +# I2C Algorithms +# +CONFIG_I2C_ALGOBIT=y +# CONFIG_I2C_ALGOPCF is not set +# CONFIG_I2C_ALGOPCA is not set + +# +# I2C Hardware Bus support +# +# CONFIG_I2C_ALI1535 is not set +# CONFIG_I2C_ALI1563 is not set +# CONFIG_I2C_ALI15X3 is not set +# CONFIG_I2C_AMD756 is not set +# CONFIG_I2C_AMD8111 is not set +# CONFIG_I2C_I801 is not set +# CONFIG_I2C_I810 is not set +# CONFIG_I2C_PIIX4 is not set +# CONFIG_I2C_NFORCE2 is not set +# CONFIG_I2C_PARPORT_LIGHT is not set +# CONFIG_I2C_PROSAVAGE is not set +# CONFIG_I2C_SAVAGE4 is not set +# CONFIG_SCx200_ACB is not set +# CONFIG_I2C_SIS5595 is not set +# CONFIG_I2C_SIS630 is not set +# CONFIG_I2C_SIS96X is not set +# CONFIG_I2C_STUB is not set +# CONFIG_I2C_VIA is not set +# CONFIG_I2C_VIAPRO is not set +# CONFIG_I2C_VOODOO3 is not set +# CONFIG_I2C_PCA_ISA is not set + +# +# Miscellaneous I2C Chip support +# +# CONFIG_SENSORS_DS1337 is not set +# CONFIG_SENSORS_DS1374 is not set +# CONFIG_SENSORS_EEPROM is not set +# CONFIG_SENSORS_PCF8574 is not set +# CONFIG_SENSORS_PCA9539 is not set +# CONFIG_SENSORS_PCF8591 is not set +# CONFIG_SENSORS_RTC8564 is not set +# CONFIG_SENSORS_MAX6875 is not set +# CONFIG_I2C_DEBUG_CORE is not set +# CONFIG_I2C_DEBUG_ALGO is not set +# CONFIG_I2C_DEBUG_BUS is not set +# CONFIG_I2C_DEBUG_CHIP is not set + +# +# Dallas's 1-wire bus +# +# CONFIG_W1 is not set + +# +# Hardware Monitoring support +# +# CONFIG_HWMON is not set +# CONFIG_HWMON_VID is not set + +# +# Misc devices +# + +# +# Multimedia Capabilities Port drivers +# + +# +# Multimedia devices +# +# CONFIG_VIDEO_DEV is not set + +# +# Digital Video Broadcasting Devices +# +# CONFIG_DVB is not set + +# +# Graphics support +# +# CONFIG_FB is not set + +# +# Console display driver support +# +# CONFIG_VGA_CONSOLE is not set +CONFIG_DUMMY_CONSOLE=y + +# +# Sound +# +# CONFIG_SOUND is not set + +# +# USB support +# +CONFIG_USB_ARCH_HAS_HCD=y +CONFIG_USB_ARCH_HAS_OHCI=y +# CONFIG_USB is not set + +# +# USB Gadget Support +# +# CONFIG_USB_GADGET is not set + +# +# MMC/SD Card support +# +# CONFIG_MMC is not set + +# +# InfiniBand support +# +# CONFIG_INFINIBAND is not set + +# +# SN Devices +# + +# +# File systems +# +CONFIG_EXT2_FS=y +# CONFIG_EXT2_FS_XATTR is not set +# CONFIG_EXT2_FS_XIP is not set +CONFIG_EXT3_FS=y +CONFIG_EXT3_FS_XATTR=y +# CONFIG_EXT3_FS_POSIX_ACL is not set +# CONFIG_EXT3_FS_SECURITY is not set +CONFIG_JBD=y +# CONFIG_JBD_DEBUG is not set +CONFIG_FS_MBCACHE=y +# CONFIG_REISERFS_FS is not set +# CONFIG_JFS_FS is not set +CONFIG_FS_POSIX_ACL=y +# CONFIG_XFS_FS is not set +# CONFIG_MINIX_FS is not set +# CONFIG_ROMFS_FS is not set +CONFIG_INOTIFY=y +# CONFIG_QUOTA is not set +CONFIG_DNOTIFY=y +# CONFIG_AUTOFS_FS is not set +# CONFIG_AUTOFS4_FS is not set +# CONFIG_FUSE_FS is not set + +# +# CD-ROM/DVD Filesystems +# +CONFIG_ISO9660_FS=m +CONFIG_JOLIET=y +# CONFIG_ZISOFS is not set +CONFIG_UDF_FS=m +CONFIG_UDF_NLS=y + +# +# DOS/FAT/NT Filesystems +# +CONFIG_FAT_FS=m +CONFIG_MSDOS_FS=m +CONFIG_VFAT_FS=m +CONFIG_FAT_DEFAULT_CODEPAGE=437 +CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1" +# CONFIG_NTFS_FS is not set + +# +# Pseudo filesystems +# +CONFIG_PROC_FS=y +CONFIG_PROC_KCORE=y +CONFIG_SYSFS=y +CONFIG_TMPFS=y +CONFIG_HUGETLBFS=y +CONFIG_HUGETLB_PAGE=y +CONFIG_RAMFS=y +# CONFIG_RELAYFS_FS is not set + +# +# Miscellaneous filesystems +# +# CONFIG_ADFS_FS is not set +# CONFIG_AFFS_FS is not set +# CONFIG_HFS_FS is not set +# CONFIG_HFSPLUS_FS is not set +# CONFIG_BEFS_FS is not set +# CONFIG_BFS_FS is not set +# CONFIG_EFS_FS is not set +# CONFIG_CRAMFS is not set +# CONFIG_VXFS_FS is not set +# CONFIG_HPFS_FS is not set +# CONFIG_QNX4FS_FS is not set +# CONFIG_SYSV_FS is not set +# CONFIG_UFS_FS is not set + +# +# Network File Systems +# +CONFIG_NFS_FS=m +CONFIG_NFS_V3=y +CONFIG_NFS_V3_ACL=y +# CONFIG_NFS_V4 is not set +# CONFIG_NFS_DIRECTIO is not set +CONFIG_NFSD=m +CONFIG_NFSD_V2_ACL=y +CONFIG_NFSD_V3=y +CONFIG_NFSD_V3_ACL=y +# CONFIG_NFSD_V4 is not set +CONFIG_NFSD_TCP=y +CONFIG_LOCKD=m +CONFIG_LOCKD_V4=y +CONFIG_EXPORTFS=m +CONFIG_NFS_ACL_SUPPORT=m +CONFIG_NFS_COMMON=y +CONFIG_SUNRPC=m +# CONFIG_RPCSEC_GSS_KRB5 is not set +# CONFIG_RPCSEC_GSS_SPKM3 is not set +# CONFIG_SMB_FS is not set +# CONFIG_CIFS is not set +# CONFIG_NCP_FS is not set +# CONFIG_CODA_FS is not set +# CONFIG_AFS_FS is not set +# CONFIG_9P_FS is not set + +# +# Partition Types +# +CONFIG_PARTITION_ADVANCED=y +# CONFIG_ACORN_PARTITION is not set +# CONFIG_OSF_PARTITION is not set +# CONFIG_AMIGA_PARTITION is not set +# CONFIG_ATARI_PARTITION is not set +# CONFIG_MAC_PARTITION is not set +CONFIG_MSDOS_PARTITION=y +# CONFIG_BSD_DISKLABEL is not set +# CONFIG_MINIX_SUBPARTITION is not set +# CONFIG_SOLARIS_X86_PARTITION is not set +# CONFIG_UNIXWARE_DISKLABEL is not set +# CONFIG_LDM_PARTITION is not set +# CONFIG_SGI_PARTITION is not set +# CONFIG_ULTRIX_PARTITION is not set +# CONFIG_SUN_PARTITION is not set +CONFIG_EFI_PARTITION=y + +# +# Native Language Support +# +CONFIG_NLS=m +CONFIG_NLS_DEFAULT="iso8859-1" +# CONFIG_NLS_CODEPAGE_437 is not set +# CONFIG_NLS_CODEPAGE_737 is not set +# CONFIG_NLS_CODEPAGE_775 is not set +# CONFIG_NLS_CODEPAGE_850 is not set +# CONFIG_NLS_CODEPAGE_852 is not set +# CONFIG_NLS_CODEPAGE_855 is not set +# CONFIG_NLS_CODEPAGE_857 is not set +# CONFIG_NLS_CODEPAGE_860 is not set +# CONFIG_NLS_CODEPAGE_861 is not set +# CONFIG_NLS_CODEPAGE_862 is not set +# CONFIG_NLS_CODEPAGE_863 is not set +# CONFIG_NLS_CODEPAGE_864 is not set +# CONFIG_NLS_CODEPAGE_865 is not set +# CONFIG_NLS_CODEPAGE_866 is not set +# CONFIG_NLS_CODEPAGE_869 is not set +# CONFIG_NLS_CODEPAGE_936 is not set +# CONFIG_NLS_CODEPAGE_950 is not set +# CONFIG_NLS_CODEPAGE_932 is not set +# CONFIG_NLS_CODEPAGE_949 is not set +# CONFIG_NLS_CODEPAGE_874 is not set +# CONFIG_NLS_ISO8859_8 is not set +# CONFIG_NLS_CODEPAGE_1250 is not set +# CONFIG_NLS_CODEPAGE_1251 is not set +# CONFIG_NLS_ASCII is not set +CONFIG_NLS_ISO8859_1=m +CONFIG_NLS_ISO8859_2=m +CONFIG_NLS_ISO8859_3=m +CONFIG_NLS_ISO8859_4=m +CONFIG_NLS_ISO8859_5=m +CONFIG_NLS_ISO8859_6=m +CONFIG_NLS_ISO8859_7=m +CONFIG_NLS_ISO8859_9=m +CONFIG_NLS_ISO8859_13=m +CONFIG_NLS_ISO8859_14=m +CONFIG_NLS_ISO8859_15=m +# CONFIG_NLS_KOI8_R is not set +# CONFIG_NLS_KOI8_U is not set +# CONFIG_NLS_UTF8 is not set + +# +# Profiling support +# +# CONFIG_PROFILING is not set + +# +# Kernel hacking +# +# CONFIG_PRINTK_TIME is not set +CONFIG_DEBUG_KERNEL=y +CONFIG_MAGIC_SYSRQ=y +CONFIG_LOG_BUF_SHIFT=15 +CONFIG_DETECT_SOFTLOCKUP=y +# CONFIG_SCHEDSTATS is not set +# CONFIG_DEBUG_SLAB is not set +# CONFIG_DEBUG_SPINLOCK is not set +CONFIG_DEBUG_SPINLOCK_SLEEP=y +# CONFIG_DEBUG_KOBJECT is not set +# CONFIG_DEBUG_INFO is not set +CONFIG_DEBUG_FS=y +# CONFIG_DEBUG_STACKOVERFLOW is not set +# CONFIG_KPROBES is not set +# CONFIG_DEBUG_STACK_USAGE is not set +CONFIG_DEBUGGER=y +# CONFIG_XMON is not set +# CONFIG_PPCDBG is not set +CONFIG_IRQSTACKS=y + +# +# Security options +# +# CONFIG_KEYS is not set +# CONFIG_SECURITY is not set + +# +# Cryptographic options +# +CONFIG_CRYPTO=y +CONFIG_CRYPTO_HMAC=y +# CONFIG_CRYPTO_NULL is not set +# CONFIG_CRYPTO_MD4 is not set +CONFIG_CRYPTO_MD5=m +CONFIG_CRYPTO_SHA1=m +# CONFIG_CRYPTO_SHA256 is not set +# CONFIG_CRYPTO_SHA512 is not set +# CONFIG_CRYPTO_WP512 is not set +# CONFIG_CRYPTO_TGR192 is not set +CONFIG_CRYPTO_DES=m +# CONFIG_CRYPTO_BLOWFISH is not set +# CONFIG_CRYPTO_TWOFISH is not set +# CONFIG_CRYPTO_SERPENT is not set +# CONFIG_CRYPTO_AES is not set +# CONFIG_CRYPTO_CAST5 is not set +# CONFIG_CRYPTO_CAST6 is not set +# CONFIG_CRYPTO_TEA is not set +# CONFIG_CRYPTO_ARC4 is not set +# CONFIG_CRYPTO_KHAZAD is not set +# CONFIG_CRYPTO_ANUBIS is not set +CONFIG_CRYPTO_DEFLATE=m +# CONFIG_CRYPTO_MICHAEL_MIC is not set +# CONFIG_CRYPTO_CRC32C is not set +# CONFIG_CRYPTO_TEST is not set + +# +# Hardware crypto devices +# + +# +# Library routines +# +# CONFIG_CRC_CCITT is not set +# CONFIG_CRC16 is not set +CONFIG_CRC32=y +# CONFIG_LIBCRC32C is not set +CONFIG_ZLIB_INFLATE=m +CONFIG_ZLIB_DEFLATE=m +CONFIG_TEXTSEARCH=y +CONFIG_TEXTSEARCH_KMP=m +CONFIG_TEXTSEARCH_BM=m +CONFIG_TEXTSEARCH_FSM=m diff --git a/arch/powerpc/configs/g5_defconfig b/arch/powerpc/configs/g5_defconfig new file mode 100644 index 000000000000..6323065fbf2c --- /dev/null +++ b/arch/powerpc/configs/g5_defconfig @@ -0,0 +1,1392 @@ +# +# Automatically generated make config: don't edit +# Linux kernel version: 2.6.14-rc4 +# Thu Oct 20 08:30:23 2005 +# +CONFIG_64BIT=y +CONFIG_MMU=y +CONFIG_RWSEM_XCHGADD_ALGORITHM=y +CONFIG_GENERIC_CALIBRATE_DELAY=y +CONFIG_GENERIC_ISA_DMA=y +CONFIG_EARLY_PRINTK=y +CONFIG_COMPAT=y +CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y +CONFIG_ARCH_MAY_HAVE_PC_FDC=y +CONFIG_FORCE_MAX_ZONEORDER=13 + +# +# Code maturity level options +# +CONFIG_EXPERIMENTAL=y +CONFIG_CLEAN_COMPILE=y +CONFIG_LOCK_KERNEL=y +CONFIG_INIT_ENV_ARG_LIMIT=32 + +# +# General setup +# +CONFIG_LOCALVERSION="" +CONFIG_LOCALVERSION_AUTO=y +CONFIG_SWAP=y +CONFIG_SYSVIPC=y +CONFIG_POSIX_MQUEUE=y +# CONFIG_BSD_PROCESS_ACCT is not set +CONFIG_SYSCTL=y +# CONFIG_AUDIT is not set +CONFIG_HOTPLUG=y +CONFIG_KOBJECT_UEVENT=y +CONFIG_IKCONFIG=y +CONFIG_IKCONFIG_PROC=y +# CONFIG_CPUSETS is not set +CONFIG_INITRAMFS_SOURCE="" +# CONFIG_EMBEDDED is not set +CONFIG_KALLSYMS=y +# CONFIG_KALLSYMS_ALL is not set +# CONFIG_KALLSYMS_EXTRA_PASS is not set +CONFIG_PRINTK=y +CONFIG_BUG=y +CONFIG_BASE_FULL=y +CONFIG_FUTEX=y +CONFIG_EPOLL=y +CONFIG_SHMEM=y +CONFIG_CC_ALIGN_FUNCTIONS=0 +CONFIG_CC_ALIGN_LABELS=0 +CONFIG_CC_ALIGN_LOOPS=0 +CONFIG_CC_ALIGN_JUMPS=0 +# CONFIG_TINY_SHMEM is not set +CONFIG_BASE_SMALL=0 + +# +# Loadable module support +# +CONFIG_MODULES=y +CONFIG_MODULE_UNLOAD=y +# CONFIG_MODULE_FORCE_UNLOAD is not set +CONFIG_OBSOLETE_MODPARM=y +CONFIG_MODVERSIONS=y +CONFIG_MODULE_SRCVERSION_ALL=y +CONFIG_KMOD=y +CONFIG_STOP_MACHINE=y +CONFIG_SYSVIPC_COMPAT=y + +# +# Platform support +# +# CONFIG_PPC_ISERIES is not set +CONFIG_PPC_MULTIPLATFORM=y +# CONFIG_PPC_PSERIES is not set +# CONFIG_PPC_BPA is not set +CONFIG_PPC_PMAC=y +# CONFIG_PPC_MAPLE is not set +CONFIG_PPC=y +CONFIG_PPC64=y +CONFIG_PPC_OF=y +CONFIG_MPIC=y +CONFIG_ALTIVEC=y +CONFIG_KEXEC=y +CONFIG_U3_DART=y +CONFIG_PPC_PMAC64=y +CONFIG_BOOTX_TEXT=y +CONFIG_POWER4_ONLY=y +CONFIG_IOMMU_VMERGE=y +CONFIG_SMP=y +CONFIG_NR_CPUS=2 +CONFIG_ARCH_SELECT_MEMORY_MODEL=y +CONFIG_ARCH_FLATMEM_ENABLE=y +CONFIG_SELECT_MEMORY_MODEL=y +CONFIG_FLATMEM_MANUAL=y +# CONFIG_DISCONTIGMEM_MANUAL is not set +# CONFIG_SPARSEMEM_MANUAL is not set +CONFIG_FLATMEM=y +CONFIG_FLAT_NODE_MEM_MAP=y +# CONFIG_SPARSEMEM_STATIC is not set +# CONFIG_NUMA is not set +# CONFIG_SCHED_SMT is not set +CONFIG_PREEMPT_NONE=y +# CONFIG_PREEMPT_VOLUNTARY is not set +# CONFIG_PREEMPT is not set +# CONFIG_PREEMPT_BKL is not set +# CONFIG_HZ_100 is not set +CONFIG_HZ_250=y +# CONFIG_HZ_1000 is not set +CONFIG_HZ=250 +CONFIG_GENERIC_HARDIRQS=y +CONFIG_SECCOMP=y +CONFIG_BINFMT_ELF=y +# CONFIG_BINFMT_MISC is not set +# CONFIG_HOTPLUG_CPU is not set +CONFIG_PROC_DEVICETREE=y +# CONFIG_CMDLINE_BOOL is not set +CONFIG_ISA_DMA_API=y + +# +# Bus Options +# +CONFIG_PCI=y +CONFIG_PCI_DOMAINS=y +CONFIG_PCI_LEGACY_PROC=y +# CONFIG_PCI_DEBUG is not set + +# +# PCCARD (PCMCIA/CardBus) support +# +# CONFIG_PCCARD is not set + +# +# PCI Hotplug Support +# +# CONFIG_HOTPLUG_PCI is not set + +# +# Networking +# +CONFIG_NET=y + +# +# Networking options +# +CONFIG_PACKET=y +# CONFIG_PACKET_MMAP is not set +CONFIG_UNIX=y +CONFIG_XFRM=y +CONFIG_XFRM_USER=m +CONFIG_NET_KEY=m +CONFIG_INET=y +CONFIG_IP_MULTICAST=y +# CONFIG_IP_ADVANCED_ROUTER is not set +CONFIG_IP_FIB_HASH=y +# CONFIG_IP_PNP is not set +CONFIG_NET_IPIP=y +# CONFIG_NET_IPGRE is not set +# CONFIG_IP_MROUTE is not set +# CONFIG_ARPD is not set +CONFIG_SYN_COOKIES=y +CONFIG_INET_AH=m +CONFIG_INET_ESP=m +CONFIG_INET_IPCOMP=m +CONFIG_INET_TUNNEL=y +CONFIG_INET_DIAG=y +CONFIG_INET_TCP_DIAG=y +# CONFIG_TCP_CONG_ADVANCED is not set +CONFIG_TCP_CONG_BIC=y + +# +# IP: Virtual Server Configuration +# +# CONFIG_IP_VS is not set +# CONFIG_IPV6 is not set +CONFIG_NETFILTER=y +# CONFIG_NETFILTER_DEBUG is not set +# CONFIG_NETFILTER_NETLINK is not set + +# +# IP: Netfilter Configuration +# +CONFIG_IP_NF_CONNTRACK=m +CONFIG_IP_NF_CT_ACCT=y +CONFIG_IP_NF_CONNTRACK_MARK=y +CONFIG_IP_NF_CONNTRACK_EVENTS=y +CONFIG_IP_NF_CT_PROTO_SCTP=m +CONFIG_IP_NF_FTP=m +CONFIG_IP_NF_IRC=m +# CONFIG_IP_NF_NETBIOS_NS is not set +CONFIG_IP_NF_TFTP=m +CONFIG_IP_NF_AMANDA=m +# CONFIG_IP_NF_PPTP is not set +CONFIG_IP_NF_QUEUE=m +CONFIG_IP_NF_IPTABLES=m +CONFIG_IP_NF_MATCH_LIMIT=m +CONFIG_IP_NF_MATCH_IPRANGE=m +CONFIG_IP_NF_MATCH_MAC=m +CONFIG_IP_NF_MATCH_PKTTYPE=m +CONFIG_IP_NF_MATCH_MARK=m +CONFIG_IP_NF_MATCH_MULTIPORT=m +CONFIG_IP_NF_MATCH_TOS=m +CONFIG_IP_NF_MATCH_RECENT=m +CONFIG_IP_NF_MATCH_ECN=m +CONFIG_IP_NF_MATCH_DSCP=m +CONFIG_IP_NF_MATCH_AH_ESP=m +CONFIG_IP_NF_MATCH_LENGTH=m +CONFIG_IP_NF_MATCH_TTL=m +CONFIG_IP_NF_MATCH_TCPMSS=m +CONFIG_IP_NF_MATCH_HELPER=m +CONFIG_IP_NF_MATCH_STATE=m +CONFIG_IP_NF_MATCH_CONNTRACK=m +CONFIG_IP_NF_MATCH_OWNER=m +CONFIG_IP_NF_MATCH_ADDRTYPE=m +CONFIG_IP_NF_MATCH_REALM=m +CONFIG_IP_NF_MATCH_SCTP=m +# CONFIG_IP_NF_MATCH_DCCP is not set +CONFIG_IP_NF_MATCH_COMMENT=m +CONFIG_IP_NF_MATCH_CONNMARK=m +CONFIG_IP_NF_MATCH_CONNBYTES=m +CONFIG_IP_NF_MATCH_HASHLIMIT=m +CONFIG_IP_NF_MATCH_STRING=m +CONFIG_IP_NF_FILTER=m +CONFIG_IP_NF_TARGET_REJECT=m +CONFIG_IP_NF_TARGET_LOG=m +CONFIG_IP_NF_TARGET_ULOG=m +CONFIG_IP_NF_TARGET_TCPMSS=m +CONFIG_IP_NF_TARGET_NFQUEUE=m +CONFIG_IP_NF_NAT=m +CONFIG_IP_NF_NAT_NEEDED=y +CONFIG_IP_NF_TARGET_MASQUERADE=m +CONFIG_IP_NF_TARGET_REDIRECT=m +CONFIG_IP_NF_TARGET_NETMAP=m +CONFIG_IP_NF_TARGET_SAME=m +CONFIG_IP_NF_NAT_SNMP_BASIC=m +CONFIG_IP_NF_NAT_IRC=m +CONFIG_IP_NF_NAT_FTP=m +CONFIG_IP_NF_NAT_TFTP=m +CONFIG_IP_NF_NAT_AMANDA=m +CONFIG_IP_NF_MANGLE=m +CONFIG_IP_NF_TARGET_TOS=m +CONFIG_IP_NF_TARGET_ECN=m +CONFIG_IP_NF_TARGET_DSCP=m +CONFIG_IP_NF_TARGET_MARK=m +CONFIG_IP_NF_TARGET_CLASSIFY=m +CONFIG_IP_NF_TARGET_TTL=m +CONFIG_IP_NF_TARGET_CONNMARK=m +CONFIG_IP_NF_TARGET_CLUSTERIP=m +CONFIG_IP_NF_RAW=m +CONFIG_IP_NF_TARGET_NOTRACK=m +CONFIG_IP_NF_ARPTABLES=m +CONFIG_IP_NF_ARPFILTER=m +CONFIG_IP_NF_ARP_MANGLE=m + +# +# DCCP Configuration (EXPERIMENTAL) +# +# CONFIG_IP_DCCP is not set + +# +# SCTP Configuration (EXPERIMENTAL) +# +# CONFIG_IP_SCTP is not set +# CONFIG_ATM is not set +# CONFIG_BRIDGE is not set +# CONFIG_VLAN_8021Q is not set +# CONFIG_DECNET is not set +CONFIG_LLC=y +# CONFIG_LLC2 is not set +# CONFIG_IPX is not set +# CONFIG_ATALK is not set +# CONFIG_X25 is not set +# CONFIG_LAPB is not set +# CONFIG_NET_DIVERT is not set +# CONFIG_ECONET is not set +# CONFIG_WAN_ROUTER is not set +# CONFIG_NET_SCHED is not set +CONFIG_NET_CLS_ROUTE=y + +# +# Network testing +# +# CONFIG_NET_PKTGEN is not set +# CONFIG_HAMRADIO is not set +# CONFIG_IRDA is not set +# CONFIG_BT is not set +# CONFIG_IEEE80211 is not set + +# +# Device Drivers +# + +# +# Generic Driver Options +# +CONFIG_STANDALONE=y +CONFIG_PREVENT_FIRMWARE_BUILD=y +CONFIG_FW_LOADER=y +# CONFIG_DEBUG_DRIVER is not set + +# +# Connector - unified userspace <-> kernelspace linker +# +# CONFIG_CONNECTOR is not set + +# +# Memory Technology Devices (MTD) +# +# CONFIG_MTD is not set + +# +# Parallel port support +# +# CONFIG_PARPORT is not set + +# +# Plug and Play support +# + +# +# Block devices +# +# CONFIG_BLK_DEV_FD is not set +# CONFIG_BLK_CPQ_DA is not set +# CONFIG_BLK_CPQ_CISS_DA is not set +# CONFIG_BLK_DEV_DAC960 is not set +# CONFIG_BLK_DEV_UMEM is not set +# CONFIG_BLK_DEV_COW_COMMON is not set +CONFIG_BLK_DEV_LOOP=y +# CONFIG_BLK_DEV_CRYPTOLOOP is not set +CONFIG_BLK_DEV_NBD=m +# CONFIG_BLK_DEV_SX8 is not set +# CONFIG_BLK_DEV_UB is not set +CONFIG_BLK_DEV_RAM=y +CONFIG_BLK_DEV_RAM_COUNT=16 +CONFIG_BLK_DEV_RAM_SIZE=65536 +CONFIG_BLK_DEV_INITRD=y +CONFIG_CDROM_PKTCDVD=m +CONFIG_CDROM_PKTCDVD_BUFFERS=8 +# CONFIG_CDROM_PKTCDVD_WCACHE is not set + +# +# IO Schedulers +# +CONFIG_IOSCHED_NOOP=y +CONFIG_IOSCHED_AS=y +CONFIG_IOSCHED_DEADLINE=y +CONFIG_IOSCHED_CFQ=y +# CONFIG_ATA_OVER_ETH is not set + +# +# ATA/ATAPI/MFM/RLL support +# +CONFIG_IDE=y +CONFIG_BLK_DEV_IDE=y + +# +# Please see Documentation/ide.txt for help/info on IDE drives +# +# CONFIG_BLK_DEV_IDE_SATA is not set +CONFIG_BLK_DEV_IDEDISK=y +# CONFIG_IDEDISK_MULTI_MODE is not set +CONFIG_BLK_DEV_IDECD=y +# CONFIG_BLK_DEV_IDETAPE is not set +# CONFIG_BLK_DEV_IDEFLOPPY is not set +# CONFIG_BLK_DEV_IDESCSI is not set +# CONFIG_IDE_TASK_IOCTL is not set + +# +# IDE chipset support/bugfixes +# +CONFIG_IDE_GENERIC=y +CONFIG_BLK_DEV_IDEPCI=y +# CONFIG_IDEPCI_SHARE_IRQ is not set +# CONFIG_BLK_DEV_OFFBOARD is not set +# CONFIG_BLK_DEV_GENERIC is not set +# CONFIG_BLK_DEV_OPTI621 is not set +# CONFIG_BLK_DEV_SL82C105 is not set +CONFIG_BLK_DEV_IDEDMA_PCI=y +# CONFIG_BLK_DEV_IDEDMA_FORCED is not set +CONFIG_IDEDMA_PCI_AUTO=y +# CONFIG_IDEDMA_ONLYDISK is not set +# CONFIG_BLK_DEV_AEC62XX is not set +# CONFIG_BLK_DEV_ALI15X3 is not set +# CONFIG_BLK_DEV_AMD74XX is not set +# CONFIG_BLK_DEV_CMD64X is not set +# CONFIG_BLK_DEV_TRIFLEX is not set +# CONFIG_BLK_DEV_CY82C693 is not set +# CONFIG_BLK_DEV_CS5520 is not set +# CONFIG_BLK_DEV_CS5530 is not set +# CONFIG_BLK_DEV_HPT34X is not set +# CONFIG_BLK_DEV_HPT366 is not set +# CONFIG_BLK_DEV_SC1200 is not set +# CONFIG_BLK_DEV_PIIX is not set +# CONFIG_BLK_DEV_IT821X is not set +# CONFIG_BLK_DEV_NS87415 is not set +# CONFIG_BLK_DEV_PDC202XX_OLD is not set +# CONFIG_BLK_DEV_PDC202XX_NEW is not set +# CONFIG_BLK_DEV_SVWKS is not set +# CONFIG_BLK_DEV_SIIMAGE is not set +# CONFIG_BLK_DEV_SLC90E66 is not set +# CONFIG_BLK_DEV_TRM290 is not set +# CONFIG_BLK_DEV_VIA82CXXX is not set +CONFIG_BLK_DEV_IDE_PMAC=y +CONFIG_BLK_DEV_IDE_PMAC_ATA100FIRST=y +CONFIG_BLK_DEV_IDEDMA_PMAC=y +# CONFIG_BLK_DEV_IDE_PMAC_BLINK is not set +# CONFIG_IDE_ARM is not set +CONFIG_BLK_DEV_IDEDMA=y +# CONFIG_IDEDMA_IVB is not set +CONFIG_IDEDMA_AUTO=y +# CONFIG_BLK_DEV_HD is not set + +# +# SCSI device support +# +# CONFIG_RAID_ATTRS is not set +CONFIG_SCSI=y +CONFIG_SCSI_PROC_FS=y + +# +# SCSI support type (disk, tape, CD-ROM) +# +CONFIG_BLK_DEV_SD=y +CONFIG_CHR_DEV_ST=y +# CONFIG_CHR_DEV_OSST is not set +CONFIG_BLK_DEV_SR=y +CONFIG_BLK_DEV_SR_VENDOR=y +CONFIG_CHR_DEV_SG=y +# CONFIG_CHR_DEV_SCH is not set + +# +# Some SCSI devices (e.g. CD jukebox) support multiple LUNs +# +CONFIG_SCSI_MULTI_LUN=y +CONFIG_SCSI_CONSTANTS=y +# CONFIG_SCSI_LOGGING is not set + +# +# SCSI Transport Attributes +# +CONFIG_SCSI_SPI_ATTRS=y +# CONFIG_SCSI_FC_ATTRS is not set +# CONFIG_SCSI_ISCSI_ATTRS is not set +# CONFIG_SCSI_SAS_ATTRS is not set + +# +# SCSI low-level drivers +# +# CONFIG_BLK_DEV_3W_XXXX_RAID is not set +# CONFIG_SCSI_3W_9XXX is not set +# CONFIG_SCSI_ACARD is not set +# CONFIG_SCSI_AACRAID is not set +# CONFIG_SCSI_AIC7XXX is not set +# CONFIG_SCSI_AIC7XXX_OLD is not set +# CONFIG_SCSI_AIC79XX is not set +# CONFIG_MEGARAID_NEWGEN is not set +# CONFIG_MEGARAID_LEGACY is not set +# CONFIG_MEGARAID_SAS is not set +CONFIG_SCSI_SATA=y +# CONFIG_SCSI_SATA_AHCI is not set +CONFIG_SCSI_SATA_SVW=y +# CONFIG_SCSI_ATA_PIIX is not set +# CONFIG_SCSI_SATA_MV is not set +# CONFIG_SCSI_SATA_NV is not set +# CONFIG_SCSI_SATA_PROMISE is not set +# CONFIG_SCSI_SATA_QSTOR is not set +# CONFIG_SCSI_SATA_SX4 is not set +# CONFIG_SCSI_SATA_SIL is not set +# CONFIG_SCSI_SATA_SIS is not set +# CONFIG_SCSI_SATA_ULI is not set +# CONFIG_SCSI_SATA_VIA is not set +# CONFIG_SCSI_SATA_VITESSE is not set +# CONFIG_SCSI_BUSLOGIC is not set +# CONFIG_SCSI_DMX3191D is not set +# CONFIG_SCSI_EATA is not set +# CONFIG_SCSI_FUTURE_DOMAIN is not set +# CONFIG_SCSI_GDTH is not set +# CONFIG_SCSI_IPS is not set +# CONFIG_SCSI_INITIO is not set +# CONFIG_SCSI_INIA100 is not set +# CONFIG_SCSI_SYM53C8XX_2 is not set +# CONFIG_SCSI_IPR is not set +# CONFIG_SCSI_QLOGIC_FC is not set +# CONFIG_SCSI_QLOGIC_1280 is not set +CONFIG_SCSI_QLA2XXX=y +# CONFIG_SCSI_QLA21XX is not set +# CONFIG_SCSI_QLA22XX is not set +# CONFIG_SCSI_QLA2300 is not set +# CONFIG_SCSI_QLA2322 is not set +# CONFIG_SCSI_QLA6312 is not set +# CONFIG_SCSI_QLA24XX is not set +# CONFIG_SCSI_LPFC is not set +# CONFIG_SCSI_DC395x is not set +# CONFIG_SCSI_DC390T is not set +# CONFIG_SCSI_DEBUG is not set + +# +# Multi-device support (RAID and LVM) +# +CONFIG_MD=y +CONFIG_BLK_DEV_MD=y +CONFIG_MD_LINEAR=y +CONFIG_MD_RAID0=y +CONFIG_MD_RAID1=y +CONFIG_MD_RAID10=m +CONFIG_MD_RAID5=y +CONFIG_MD_RAID6=m +CONFIG_MD_MULTIPATH=m +CONFIG_MD_FAULTY=m +CONFIG_BLK_DEV_DM=y +CONFIG_DM_CRYPT=m +CONFIG_DM_SNAPSHOT=m +CONFIG_DM_MIRROR=m +CONFIG_DM_ZERO=m +# CONFIG_DM_MULTIPATH is not set + +# +# Fusion MPT device support +# +# CONFIG_FUSION is not set +# CONFIG_FUSION_SPI is not set +# CONFIG_FUSION_FC is not set +# CONFIG_FUSION_SAS is not set + +# +# IEEE 1394 (FireWire) support +# +CONFIG_IEEE1394=y + +# +# Subsystem Options +# +# CONFIG_IEEE1394_VERBOSEDEBUG is not set +CONFIG_IEEE1394_OUI_DB=y +CONFIG_IEEE1394_EXTRA_CONFIG_ROMS=y +CONFIG_IEEE1394_CONFIG_ROM_IP1394=y +# CONFIG_IEEE1394_EXPORT_FULL_API is not set + +# +# Device Drivers +# +# CONFIG_IEEE1394_PCILYNX is not set +CONFIG_IEEE1394_OHCI1394=y + +# +# Protocol Drivers +# +CONFIG_IEEE1394_VIDEO1394=m +CONFIG_IEEE1394_SBP2=m +# CONFIG_IEEE1394_SBP2_PHYS_DMA is not set +CONFIG_IEEE1394_ETH1394=m +CONFIG_IEEE1394_DV1394=m +CONFIG_IEEE1394_RAWIO=y +# CONFIG_IEEE1394_CMP is not set + +# +# I2O device support +# +# CONFIG_I2O is not set + +# +# Macintosh device drivers +# +CONFIG_ADB_PMU=y +CONFIG_PMAC_SMU=y +CONFIG_THERM_PM72=y + +# +# Network device support +# +CONFIG_NETDEVICES=y +CONFIG_DUMMY=m +CONFIG_BONDING=m +# CONFIG_EQUALIZER is not set +CONFIG_TUN=m + +# +# ARCnet devices +# +# CONFIG_ARCNET is not set + +# +# PHY device support +# +# CONFIG_PHYLIB is not set + +# +# Ethernet (10 or 100Mbit) +# +CONFIG_NET_ETHERNET=y +CONFIG_MII=y +# CONFIG_HAPPYMEAL is not set +CONFIG_SUNGEM=y +# CONFIG_CASSINI is not set +# CONFIG_NET_VENDOR_3COM is not set + +# +# Tulip family network device support +# +# CONFIG_NET_TULIP is not set +# CONFIG_HP100 is not set +# CONFIG_NET_PCI is not set + +# +# Ethernet (1000 Mbit) +# +CONFIG_ACENIC=y +CONFIG_ACENIC_OMIT_TIGON_I=y +# CONFIG_DL2K is not set +CONFIG_E1000=y +# CONFIG_E1000_NAPI is not set +# CONFIG_NS83820 is not set +# CONFIG_HAMACHI is not set +# CONFIG_YELLOWFIN is not set +# CONFIG_R8169 is not set +# CONFIG_SIS190 is not set +# CONFIG_SKGE is not set +# CONFIG_SK98LIN is not set +CONFIG_TIGON3=m +# CONFIG_BNX2 is not set +# CONFIG_MV643XX_ETH is not set + +# +# Ethernet (10000 Mbit) +# +# CONFIG_CHELSIO_T1 is not set +# CONFIG_IXGB is not set +# CONFIG_S2IO is not set + +# +# Token Ring devices +# +CONFIG_TR=y +CONFIG_IBMOL=y +# CONFIG_3C359 is not set +# CONFIG_TMS380TR is not set + +# +# Wireless LAN (non-hamradio) +# +# CONFIG_NET_RADIO is not set + +# +# Wan interfaces +# +# CONFIG_WAN is not set +# CONFIG_FDDI is not set +# CONFIG_HIPPI is not set +CONFIG_PPP=m +# CONFIG_PPP_MULTILINK is not set +# CONFIG_PPP_FILTER is not set +CONFIG_PPP_ASYNC=m +CONFIG_PPP_SYNC_TTY=m +CONFIG_PPP_DEFLATE=m +CONFIG_PPP_BSDCOMP=m +CONFIG_PPPOE=m +# CONFIG_SLIP is not set +# CONFIG_NET_FC is not set +# CONFIG_SHAPER is not set +# CONFIG_NETCONSOLE is not set +# CONFIG_NETPOLL is not set +# CONFIG_NET_POLL_CONTROLLER is not set + +# +# ISDN subsystem +# +# CONFIG_ISDN is not set + +# +# Telephony Support +# +# CONFIG_PHONE is not set + +# +# Input device support +# +CONFIG_INPUT=y + +# +# Userland interfaces +# +CONFIG_INPUT_MOUSEDEV=y +# CONFIG_INPUT_MOUSEDEV_PSAUX is not set +CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024 +CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768 +CONFIG_INPUT_JOYDEV=m +# CONFIG_INPUT_TSDEV is not set +CONFIG_INPUT_EVDEV=y +# CONFIG_INPUT_EVBUG is not set + +# +# Input Device Drivers +# +CONFIG_INPUT_KEYBOARD=y +# CONFIG_KEYBOARD_ATKBD is not set +# CONFIG_KEYBOARD_SUNKBD is not set +# CONFIG_KEYBOARD_LKKBD is not set +# CONFIG_KEYBOARD_XTKBD is not set +# CONFIG_KEYBOARD_NEWTON is not set +CONFIG_INPUT_MOUSE=y +# CONFIG_MOUSE_PS2 is not set +# CONFIG_MOUSE_SERIAL is not set +# CONFIG_MOUSE_VSXXXAA is not set +# CONFIG_INPUT_JOYSTICK is not set +# CONFIG_INPUT_TOUCHSCREEN is not set +# CONFIG_INPUT_MISC is not set + +# +# Hardware I/O ports +# +CONFIG_SERIO=y +# CONFIG_SERIO_I8042 is not set +# CONFIG_SERIO_SERPORT is not set +# CONFIG_SERIO_PCIPS2 is not set +# CONFIG_SERIO_RAW is not set +# CONFIG_GAMEPORT is not set + +# +# Character devices +# +CONFIG_VT=y +CONFIG_VT_CONSOLE=y +CONFIG_HW_CONSOLE=y +# CONFIG_SERIAL_NONSTANDARD is not set + +# +# Serial drivers +# +# CONFIG_SERIAL_8250 is not set + +# +# Non-8250 serial port support +# +# CONFIG_SERIAL_PMACZILOG is not set +# CONFIG_SERIAL_JSM is not set +CONFIG_UNIX98_PTYS=y +CONFIG_LEGACY_PTYS=y +CONFIG_LEGACY_PTY_COUNT=256 + +# +# IPMI +# +# CONFIG_IPMI_HANDLER is not set + +# +# Watchdog Cards +# +# CONFIG_WATCHDOG is not set +# CONFIG_RTC is not set +# CONFIG_DTLK is not set +# CONFIG_R3964 is not set +# CONFIG_APPLICOM is not set + +# +# Ftape, the floppy tape device driver +# +CONFIG_AGP=m +CONFIG_AGP_UNINORTH=m +# CONFIG_DRM is not set +CONFIG_RAW_DRIVER=y +CONFIG_MAX_RAW_DEVS=256 +# CONFIG_HANGCHECK_TIMER is not set + +# +# TPM devices +# +# CONFIG_TCG_TPM is not set + +# +# I2C support +# +CONFIG_I2C=y +CONFIG_I2C_CHARDEV=y + +# +# I2C Algorithms +# +CONFIG_I2C_ALGOBIT=y +# CONFIG_I2C_ALGOPCF is not set +# CONFIG_I2C_ALGOPCA is not set + +# +# I2C Hardware Bus support +# +# CONFIG_I2C_ALI1535 is not set +# CONFIG_I2C_ALI1563 is not set +# CONFIG_I2C_ALI15X3 is not set +# CONFIG_I2C_AMD756 is not set +# CONFIG_I2C_AMD8111 is not set +# CONFIG_I2C_I801 is not set +# CONFIG_I2C_I810 is not set +# CONFIG_I2C_PIIX4 is not set +CONFIG_I2C_KEYWEST=y +CONFIG_I2C_PMAC_SMU=y +# CONFIG_I2C_NFORCE2 is not set +# CONFIG_I2C_PARPORT_LIGHT is not set +# CONFIG_I2C_PROSAVAGE is not set +# CONFIG_I2C_SAVAGE4 is not set +# CONFIG_SCx200_ACB is not set +# CONFIG_I2C_SIS5595 is not set +# CONFIG_I2C_SIS630 is not set +# CONFIG_I2C_SIS96X is not set +# CONFIG_I2C_STUB is not set +# CONFIG_I2C_VIA is not set +# CONFIG_I2C_VIAPRO is not set +# CONFIG_I2C_VOODOO3 is not set +# CONFIG_I2C_PCA_ISA is not set + +# +# Miscellaneous I2C Chip support +# +# CONFIG_SENSORS_DS1337 is not set +# CONFIG_SENSORS_DS1374 is not set +# CONFIG_SENSORS_EEPROM is not set +# CONFIG_SENSORS_PCF8574 is not set +# CONFIG_SENSORS_PCA9539 is not set +# CONFIG_SENSORS_PCF8591 is not set +# CONFIG_SENSORS_RTC8564 is not set +# CONFIG_SENSORS_MAX6875 is not set +# CONFIG_I2C_DEBUG_CORE is not set +# CONFIG_I2C_DEBUG_ALGO is not set +# CONFIG_I2C_DEBUG_BUS is not set +# CONFIG_I2C_DEBUG_CHIP is not set + +# +# Dallas's 1-wire bus +# +# CONFIG_W1 is not set + +# +# Hardware Monitoring support +# +# CONFIG_HWMON is not set +# CONFIG_HWMON_VID is not set + +# +# Misc devices +# + +# +# Multimedia Capabilities Port drivers +# + +# +# Multimedia devices +# +# CONFIG_VIDEO_DEV is not set + +# +# Digital Video Broadcasting Devices +# +# CONFIG_DVB is not set + +# +# Graphics support +# +CONFIG_FB=y +CONFIG_FB_CFB_FILLRECT=y +CONFIG_FB_CFB_COPYAREA=y +CONFIG_FB_CFB_IMAGEBLIT=y +CONFIG_FB_SOFT_CURSOR=y +CONFIG_FB_MACMODES=y +CONFIG_FB_MODE_HELPERS=y +CONFIG_FB_TILEBLITTING=y +# CONFIG_FB_CIRRUS is not set +# CONFIG_FB_PM2 is not set +# CONFIG_FB_CYBER2000 is not set +CONFIG_FB_OF=y +# CONFIG_FB_CONTROL is not set +# CONFIG_FB_PLATINUM is not set +# CONFIG_FB_VALKYRIE is not set +# CONFIG_FB_CT65550 is not set +# CONFIG_FB_ASILIANT is not set +# CONFIG_FB_IMSTT is not set +# CONFIG_FB_VGA16 is not set +# CONFIG_FB_NVIDIA is not set +CONFIG_FB_RIVA=y +# CONFIG_FB_RIVA_I2C is not set +# CONFIG_FB_RIVA_DEBUG is not set +# CONFIG_FB_MATROX is not set +# CONFIG_FB_RADEON_OLD is not set +CONFIG_FB_RADEON=y +CONFIG_FB_RADEON_I2C=y +# CONFIG_FB_RADEON_DEBUG is not set +# CONFIG_FB_ATY128 is not set +# CONFIG_FB_ATY is not set +# CONFIG_FB_SAVAGE is not set +# CONFIG_FB_SIS is not set +# CONFIG_FB_NEOMAGIC is not set +# CONFIG_FB_KYRO is not set +# CONFIG_FB_3DFX is not set +# CONFIG_FB_VOODOO1 is not set +# CONFIG_FB_CYBLA is not set +# CONFIG_FB_TRIDENT is not set +# CONFIG_FB_S1D13XXX is not set +# CONFIG_FB_VIRTUAL is not set + +# +# Console display driver support +# +# CONFIG_VGA_CONSOLE is not set +CONFIG_DUMMY_CONSOLE=y +CONFIG_FRAMEBUFFER_CONSOLE=y +# CONFIG_FONTS is not set +CONFIG_FONT_8x8=y +CONFIG_FONT_8x16=y + +# +# Logo configuration +# +CONFIG_LOGO=y +CONFIG_LOGO_LINUX_MONO=y +CONFIG_LOGO_LINUX_VGA16=y +CONFIG_LOGO_LINUX_CLUT224=y +CONFIG_BACKLIGHT_LCD_SUPPORT=y +CONFIG_BACKLIGHT_CLASS_DEVICE=m +CONFIG_BACKLIGHT_DEVICE=y +CONFIG_LCD_CLASS_DEVICE=m +CONFIG_LCD_DEVICE=y + +# +# Sound +# +# CONFIG_SOUND is not set + +# +# USB support +# +CONFIG_USB_ARCH_HAS_HCD=y +CONFIG_USB_ARCH_HAS_OHCI=y +CONFIG_USB=y +# CONFIG_USB_DEBUG is not set + +# +# Miscellaneous USB options +# +CONFIG_USB_DEVICEFS=y +# CONFIG_USB_BANDWIDTH is not set +# CONFIG_USB_DYNAMIC_MINORS is not set +# CONFIG_USB_OTG is not set + +# +# USB Host Controller Drivers +# +CONFIG_USB_EHCI_HCD=y +# CONFIG_USB_EHCI_SPLIT_ISO is not set +# CONFIG_USB_EHCI_ROOT_HUB_TT is not set +# CONFIG_USB_ISP116X_HCD is not set +CONFIG_USB_OHCI_HCD=y +# CONFIG_USB_OHCI_BIG_ENDIAN is not set +CONFIG_USB_OHCI_LITTLE_ENDIAN=y +# CONFIG_USB_UHCI_HCD is not set +# CONFIG_USB_SL811_HCD is not set + +# +# USB Device Class drivers +# +# CONFIG_USB_BLUETOOTH_TTY is not set +CONFIG_USB_ACM=m +CONFIG_USB_PRINTER=y + +# +# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' may also be needed; see USB_STORAGE Help for more information +# +CONFIG_USB_STORAGE=y +# CONFIG_USB_STORAGE_DEBUG is not set +CONFIG_USB_STORAGE_DATAFAB=y +CONFIG_USB_STORAGE_FREECOM=y +CONFIG_USB_STORAGE_ISD200=y +CONFIG_USB_STORAGE_DPCM=y +# CONFIG_USB_STORAGE_USBAT is not set +CONFIG_USB_STORAGE_SDDR09=y +CONFIG_USB_STORAGE_SDDR55=y +CONFIG_USB_STORAGE_JUMPSHOT=y +# CONFIG_USB_STORAGE_ONETOUCH is not set + +# +# USB Input Devices +# +CONFIG_USB_HID=y +CONFIG_USB_HIDINPUT=y +CONFIG_HID_FF=y +CONFIG_HID_PID=y +CONFIG_LOGITECH_FF=y +CONFIG_THRUSTMASTER_FF=y +CONFIG_USB_HIDDEV=y +# CONFIG_USB_AIPTEK is not set +# CONFIG_USB_WACOM is not set +# CONFIG_USB_ACECAD is not set +# CONFIG_USB_KBTAB is not set +# CONFIG_USB_POWERMATE is not set +# CONFIG_USB_MTOUCH is not set +# CONFIG_USB_ITMTOUCH is not set +# CONFIG_USB_EGALAX is not set +# CONFIG_USB_YEALINK is not set +# CONFIG_USB_XPAD is not set +# CONFIG_USB_ATI_REMOTE is not set +# CONFIG_USB_KEYSPAN_REMOTE is not set +# CONFIG_USB_APPLETOUCH is not set + +# +# USB Imaging devices +# +# CONFIG_USB_MDC800 is not set +# CONFIG_USB_MICROTEK is not set + +# +# USB Multimedia devices +# +# CONFIG_USB_DABUSB is not set + +# +# Video4Linux support is needed for USB Multimedia device support +# + +# +# USB Network Adapters +# +CONFIG_USB_CATC=m +CONFIG_USB_KAWETH=m +CONFIG_USB_PEGASUS=m +CONFIG_USB_RTL8150=m +CONFIG_USB_USBNET=m +# CONFIG_USB_NET_AX8817X is not set +CONFIG_USB_NET_CDCETHER=m +# CONFIG_USB_NET_GL620A is not set +# CONFIG_USB_NET_NET1080 is not set +# CONFIG_USB_NET_PLUSB is not set +# CONFIG_USB_NET_RNDIS_HOST is not set +# CONFIG_USB_NET_CDC_SUBSET is not set +# CONFIG_USB_NET_ZAURUS is not set +CONFIG_USB_MON=y + +# +# USB port drivers +# + +# +# USB Serial Converter support +# +CONFIG_USB_SERIAL=m +CONFIG_USB_SERIAL_GENERIC=y +# CONFIG_USB_SERIAL_AIRPRIME is not set +CONFIG_USB_SERIAL_BELKIN=m +CONFIG_USB_SERIAL_DIGI_ACCELEPORT=m +# CONFIG_USB_SERIAL_CP2101 is not set +CONFIG_USB_SERIAL_CYPRESS_M8=m +CONFIG_USB_SERIAL_EMPEG=m +CONFIG_USB_SERIAL_FTDI_SIO=m +CONFIG_USB_SERIAL_VISOR=m +CONFIG_USB_SERIAL_IPAQ=m +CONFIG_USB_SERIAL_IR=m +CONFIG_USB_SERIAL_EDGEPORT=m +CONFIG_USB_SERIAL_EDGEPORT_TI=m +CONFIG_USB_SERIAL_GARMIN=m +CONFIG_USB_SERIAL_IPW=m +CONFIG_USB_SERIAL_KEYSPAN_PDA=m +CONFIG_USB_SERIAL_KEYSPAN=m +CONFIG_USB_SERIAL_KEYSPAN_MPR=y +CONFIG_USB_SERIAL_KEYSPAN_USA28=y +CONFIG_USB_SERIAL_KEYSPAN_USA28X=y +CONFIG_USB_SERIAL_KEYSPAN_USA28XA=y +CONFIG_USB_SERIAL_KEYSPAN_USA28XB=y +CONFIG_USB_SERIAL_KEYSPAN_USA19=y +CONFIG_USB_SERIAL_KEYSPAN_USA18X=y +CONFIG_USB_SERIAL_KEYSPAN_USA19W=y +CONFIG_USB_SERIAL_KEYSPAN_USA19QW=y +CONFIG_USB_SERIAL_KEYSPAN_USA19QI=y +CONFIG_USB_SERIAL_KEYSPAN_USA49W=y +CONFIG_USB_SERIAL_KEYSPAN_USA49WLC=y +CONFIG_USB_SERIAL_KLSI=m +CONFIG_USB_SERIAL_KOBIL_SCT=m +CONFIG_USB_SERIAL_MCT_U232=m +CONFIG_USB_SERIAL_PL2303=m +# CONFIG_USB_SERIAL_HP4X is not set +CONFIG_USB_SERIAL_SAFE=m +CONFIG_USB_SERIAL_SAFE_PADDED=y +CONFIG_USB_SERIAL_TI=m +CONFIG_USB_SERIAL_CYBERJACK=m +CONFIG_USB_SERIAL_XIRCOM=m +CONFIG_USB_SERIAL_OMNINET=m +CONFIG_USB_EZUSB=y + +# +# USB Miscellaneous drivers +# +# CONFIG_USB_EMI62 is not set +# CONFIG_USB_EMI26 is not set +# CONFIG_USB_AUERSWALD is not set +# CONFIG_USB_RIO500 is not set +# CONFIG_USB_LEGOTOWER is not set +# CONFIG_USB_LCD is not set +# CONFIG_USB_LED is not set +# CONFIG_USB_CYTHERM is not set +# CONFIG_USB_PHIDGETKIT is not set +# CONFIG_USB_PHIDGETSERVO is not set +# CONFIG_USB_IDMOUSE is not set +# CONFIG_USB_SISUSBVGA is not set +# CONFIG_USB_LD is not set +# CONFIG_USB_TEST is not set + +# +# USB DSL modem support +# + +# +# USB Gadget Support +# +# CONFIG_USB_GADGET is not set + +# +# MMC/SD Card support +# +# CONFIG_MMC is not set + +# +# InfiniBand support +# +# CONFIG_INFINIBAND is not set + +# +# SN Devices +# + +# +# File systems +# +CONFIG_EXT2_FS=y +CONFIG_EXT2_FS_XATTR=y +CONFIG_EXT2_FS_POSIX_ACL=y +CONFIG_EXT2_FS_SECURITY=y +CONFIG_EXT2_FS_XIP=y +CONFIG_FS_XIP=y +CONFIG_EXT3_FS=y +CONFIG_EXT3_FS_XATTR=y +CONFIG_EXT3_FS_POSIX_ACL=y +CONFIG_EXT3_FS_SECURITY=y +CONFIG_JBD=y +# CONFIG_JBD_DEBUG is not set +CONFIG_FS_MBCACHE=y +CONFIG_REISERFS_FS=y +# CONFIG_REISERFS_CHECK is not set +# CONFIG_REISERFS_PROC_INFO is not set +CONFIG_REISERFS_FS_XATTR=y +CONFIG_REISERFS_FS_POSIX_ACL=y +CONFIG_REISERFS_FS_SECURITY=y +# CONFIG_JFS_FS is not set +CONFIG_FS_POSIX_ACL=y +CONFIG_XFS_FS=m +CONFIG_XFS_EXPORT=y +# CONFIG_XFS_QUOTA is not set +CONFIG_XFS_SECURITY=y +CONFIG_XFS_POSIX_ACL=y +# CONFIG_XFS_RT is not set +# CONFIG_MINIX_FS is not set +# CONFIG_ROMFS_FS is not set +CONFIG_INOTIFY=y +# CONFIG_QUOTA is not set +CONFIG_DNOTIFY=y +CONFIG_AUTOFS_FS=m +# CONFIG_AUTOFS4_FS is not set +# CONFIG_FUSE_FS is not set + +# +# CD-ROM/DVD Filesystems +# +CONFIG_ISO9660_FS=y +CONFIG_JOLIET=y +CONFIG_ZISOFS=y +CONFIG_ZISOFS_FS=y +CONFIG_UDF_FS=m +CONFIG_UDF_NLS=y + +# +# DOS/FAT/NT Filesystems +# +CONFIG_FAT_FS=y +CONFIG_MSDOS_FS=y +CONFIG_VFAT_FS=y +CONFIG_FAT_DEFAULT_CODEPAGE=437 +CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1" +# CONFIG_NTFS_FS is not set + +# +# Pseudo filesystems +# +CONFIG_PROC_FS=y +CONFIG_PROC_KCORE=y +CONFIG_SYSFS=y +CONFIG_TMPFS=y +CONFIG_HUGETLBFS=y +CONFIG_HUGETLB_PAGE=y +CONFIG_RAMFS=y +# CONFIG_RELAYFS_FS is not set + +# +# Miscellaneous filesystems +# +# CONFIG_ADFS_FS is not set +# CONFIG_AFFS_FS is not set +CONFIG_HFS_FS=m +CONFIG_HFSPLUS_FS=m +# CONFIG_BEFS_FS is not set +# CONFIG_BFS_FS is not set +# CONFIG_EFS_FS is not set +CONFIG_CRAMFS=y +# CONFIG_VXFS_FS is not set +# CONFIG_HPFS_FS is not set +# CONFIG_QNX4FS_FS is not set +# CONFIG_SYSV_FS is not set +# CONFIG_UFS_FS is not set + +# +# Network File Systems +# +CONFIG_NFS_FS=y +CONFIG_NFS_V3=y +CONFIG_NFS_V3_ACL=y +CONFIG_NFS_V4=y +# CONFIG_NFS_DIRECTIO is not set +CONFIG_NFSD=y +CONFIG_NFSD_V2_ACL=y +CONFIG_NFSD_V3=y +CONFIG_NFSD_V3_ACL=y +CONFIG_NFSD_V4=y +CONFIG_NFSD_TCP=y +CONFIG_LOCKD=y +CONFIG_LOCKD_V4=y +CONFIG_EXPORTFS=y +CONFIG_NFS_ACL_SUPPORT=y +CONFIG_NFS_COMMON=y +CONFIG_SUNRPC=y +CONFIG_SUNRPC_GSS=y +CONFIG_RPCSEC_GSS_KRB5=y +# CONFIG_RPCSEC_GSS_SPKM3 is not set +# CONFIG_SMB_FS is not set +CONFIG_CIFS=m +# CONFIG_CIFS_STATS is not set +# CONFIG_CIFS_XATTR is not set +# CONFIG_CIFS_EXPERIMENTAL is not set +# CONFIG_NCP_FS is not set +# CONFIG_CODA_FS is not set +# CONFIG_AFS_FS is not set +# CONFIG_9P_FS is not set + +# +# Partition Types +# +CONFIG_PARTITION_ADVANCED=y +# CONFIG_ACORN_PARTITION is not set +# CONFIG_OSF_PARTITION is not set +# CONFIG_AMIGA_PARTITION is not set +# CONFIG_ATARI_PARTITION is not set +CONFIG_MAC_PARTITION=y +CONFIG_MSDOS_PARTITION=y +# CONFIG_BSD_DISKLABEL is not set +# CONFIG_MINIX_SUBPARTITION is not set +# CONFIG_SOLARIS_X86_PARTITION is not set +# CONFIG_UNIXWARE_DISKLABEL is not set +# CONFIG_LDM_PARTITION is not set +# CONFIG_SGI_PARTITION is not set +# CONFIG_ULTRIX_PARTITION is not set +# CONFIG_SUN_PARTITION is not set +# CONFIG_EFI_PARTITION is not set + +# +# Native Language Support +# +CONFIG_NLS=y +CONFIG_NLS_DEFAULT="iso8859-1" +CONFIG_NLS_CODEPAGE_437=y +# CONFIG_NLS_CODEPAGE_737 is not set +# CONFIG_NLS_CODEPAGE_775 is not set +# CONFIG_NLS_CODEPAGE_850 is not set +# CONFIG_NLS_CODEPAGE_852 is not set +# CONFIG_NLS_CODEPAGE_855 is not set +# CONFIG_NLS_CODEPAGE_857 is not set +# CONFIG_NLS_CODEPAGE_860 is not set +# CONFIG_NLS_CODEPAGE_861 is not set +# CONFIG_NLS_CODEPAGE_862 is not set +# CONFIG_NLS_CODEPAGE_863 is not set +# CONFIG_NLS_CODEPAGE_864 is not set +# CONFIG_NLS_CODEPAGE_865 is not set +# CONFIG_NLS_CODEPAGE_866 is not set +# CONFIG_NLS_CODEPAGE_869 is not set +# CONFIG_NLS_CODEPAGE_936 is not set +# CONFIG_NLS_CODEPAGE_950 is not set +# CONFIG_NLS_CODEPAGE_932 is not set +# CONFIG_NLS_CODEPAGE_949 is not set +# CONFIG_NLS_CODEPAGE_874 is not set +# CONFIG_NLS_ISO8859_8 is not set +CONFIG_NLS_CODEPAGE_1250=y +CONFIG_NLS_CODEPAGE_1251=y +CONFIG_NLS_ASCII=y +CONFIG_NLS_ISO8859_1=y +# CONFIG_NLS_ISO8859_2 is not set +# CONFIG_NLS_ISO8859_3 is not set +# CONFIG_NLS_ISO8859_4 is not set +# CONFIG_NLS_ISO8859_5 is not set +# CONFIG_NLS_ISO8859_6 is not set +# CONFIG_NLS_ISO8859_7 is not set +# CONFIG_NLS_ISO8859_9 is not set +# CONFIG_NLS_ISO8859_13 is not set +# CONFIG_NLS_ISO8859_14 is not set +CONFIG_NLS_ISO8859_15=y +# CONFIG_NLS_KOI8_R is not set +# CONFIG_NLS_KOI8_U is not set +CONFIG_NLS_UTF8=y + +# +# Profiling support +# +CONFIG_PROFILING=y +CONFIG_OPROFILE=y + +# +# Kernel hacking +# +# CONFIG_PRINTK_TIME is not set +CONFIG_DEBUG_KERNEL=y +CONFIG_MAGIC_SYSRQ=y +CONFIG_LOG_BUF_SHIFT=17 +CONFIG_DETECT_SOFTLOCKUP=y +# CONFIG_SCHEDSTATS is not set +# CONFIG_DEBUG_SLAB is not set +# CONFIG_DEBUG_SPINLOCK is not set +# CONFIG_DEBUG_SPINLOCK_SLEEP is not set +# CONFIG_DEBUG_KOBJECT is not set +# CONFIG_DEBUG_INFO is not set +CONFIG_DEBUG_FS=y +# CONFIG_DEBUG_STACKOVERFLOW is not set +# CONFIG_KPROBES is not set +# CONFIG_DEBUG_STACK_USAGE is not set +# CONFIG_DEBUGGER is not set +# CONFIG_PPCDBG is not set +CONFIG_IRQSTACKS=y + +# +# Security options +# +# CONFIG_KEYS is not set +# CONFIG_SECURITY is not set + +# +# Cryptographic options +# +CONFIG_CRYPTO=y +CONFIG_CRYPTO_HMAC=y +CONFIG_CRYPTO_NULL=m +CONFIG_CRYPTO_MD4=m +CONFIG_CRYPTO_MD5=y +CONFIG_CRYPTO_SHA1=m +CONFIG_CRYPTO_SHA256=m +CONFIG_CRYPTO_SHA512=m +CONFIG_CRYPTO_WP512=m +# CONFIG_CRYPTO_TGR192 is not set +CONFIG_CRYPTO_DES=y +CONFIG_CRYPTO_BLOWFISH=m +CONFIG_CRYPTO_TWOFISH=m +CONFIG_CRYPTO_SERPENT=m +CONFIG_CRYPTO_AES=m +CONFIG_CRYPTO_CAST5=m +CONFIG_CRYPTO_CAST6=m +CONFIG_CRYPTO_TEA=m +CONFIG_CRYPTO_ARC4=m +CONFIG_CRYPTO_KHAZAD=m +CONFIG_CRYPTO_ANUBIS=m +CONFIG_CRYPTO_DEFLATE=m +CONFIG_CRYPTO_MICHAEL_MIC=m +CONFIG_CRYPTO_CRC32C=m +CONFIG_CRYPTO_TEST=m + +# +# Hardware crypto devices +# + +# +# Library routines +# +CONFIG_CRC_CCITT=m +# CONFIG_CRC16 is not set +CONFIG_CRC32=y +CONFIG_LIBCRC32C=m +CONFIG_ZLIB_INFLATE=y +CONFIG_ZLIB_DEFLATE=m +CONFIG_TEXTSEARCH=y +CONFIG_TEXTSEARCH_KMP=m +CONFIG_TEXTSEARCH_BM=m +CONFIG_TEXTSEARCH_FSM=m diff --git a/arch/powerpc/configs/iseries_defconfig b/arch/powerpc/configs/iseries_defconfig new file mode 100644 index 000000000000..62e92c7e9e27 --- /dev/null +++ b/arch/powerpc/configs/iseries_defconfig @@ -0,0 +1,998 @@ +# +# Automatically generated make config: don't edit +# Linux kernel version: 2.6.14-rc4 +# Thu Oct 20 08:30:56 2005 +# +CONFIG_64BIT=y +CONFIG_MMU=y +CONFIG_RWSEM_XCHGADD_ALGORITHM=y +CONFIG_GENERIC_CALIBRATE_DELAY=y +CONFIG_GENERIC_ISA_DMA=y +CONFIG_EARLY_PRINTK=y +CONFIG_COMPAT=y +CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y +CONFIG_ARCH_MAY_HAVE_PC_FDC=y +CONFIG_FORCE_MAX_ZONEORDER=13 + +# +# Code maturity level options +# +CONFIG_EXPERIMENTAL=y +CONFIG_CLEAN_COMPILE=y +CONFIG_LOCK_KERNEL=y +CONFIG_INIT_ENV_ARG_LIMIT=32 + +# +# General setup +# +CONFIG_LOCALVERSION="" +CONFIG_LOCALVERSION_AUTO=y +CONFIG_SWAP=y +CONFIG_SYSVIPC=y +CONFIG_POSIX_MQUEUE=y +# CONFIG_BSD_PROCESS_ACCT is not set +CONFIG_SYSCTL=y +CONFIG_AUDIT=y +CONFIG_AUDITSYSCALL=y +CONFIG_HOTPLUG=y +CONFIG_KOBJECT_UEVENT=y +CONFIG_IKCONFIG=y +CONFIG_IKCONFIG_PROC=y +# CONFIG_CPUSETS is not set +CONFIG_INITRAMFS_SOURCE="" +# CONFIG_EMBEDDED is not set +CONFIG_KALLSYMS=y +# CONFIG_KALLSYMS_ALL is not set +# CONFIG_KALLSYMS_EXTRA_PASS is not set +CONFIG_PRINTK=y +CONFIG_BUG=y +CONFIG_BASE_FULL=y +CONFIG_FUTEX=y +CONFIG_EPOLL=y +CONFIG_SHMEM=y +CONFIG_CC_ALIGN_FUNCTIONS=0 +CONFIG_CC_ALIGN_LABELS=0 +CONFIG_CC_ALIGN_LOOPS=0 +CONFIG_CC_ALIGN_JUMPS=0 +# CONFIG_TINY_SHMEM is not set +CONFIG_BASE_SMALL=0 + +# +# Loadable module support +# +CONFIG_MODULES=y +CONFIG_MODULE_UNLOAD=y +# CONFIG_MODULE_FORCE_UNLOAD is not set +CONFIG_OBSOLETE_MODPARM=y +CONFIG_MODVERSIONS=y +CONFIG_MODULE_SRCVERSION_ALL=y +CONFIG_KMOD=y +CONFIG_STOP_MACHINE=y +CONFIG_SYSVIPC_COMPAT=y + +# +# Platform support +# +CONFIG_PPC_ISERIES=y +# CONFIG_PPC_MULTIPLATFORM is not set +CONFIG_PPC=y +CONFIG_PPC64=y +CONFIG_IBMVIO=y +# CONFIG_POWER4_ONLY is not set +CONFIG_IOMMU_VMERGE=y +CONFIG_SMP=y +CONFIG_NR_CPUS=32 +CONFIG_ARCH_SELECT_MEMORY_MODEL=y +CONFIG_ARCH_FLATMEM_ENABLE=y +CONFIG_SELECT_MEMORY_MODEL=y +CONFIG_FLATMEM_MANUAL=y +# CONFIG_DISCONTIGMEM_MANUAL is not set +# CONFIG_SPARSEMEM_MANUAL is not set +CONFIG_FLATMEM=y +CONFIG_FLAT_NODE_MEM_MAP=y +# CONFIG_SPARSEMEM_STATIC is not set +# CONFIG_NUMA is not set +# CONFIG_SCHED_SMT is not set +CONFIG_PREEMPT_NONE=y +# CONFIG_PREEMPT_VOLUNTARY is not set +# CONFIG_PREEMPT is not set +# CONFIG_PREEMPT_BKL is not set +# CONFIG_HZ_100 is not set +CONFIG_HZ_250=y +# CONFIG_HZ_1000 is not set +CONFIG_HZ=250 +CONFIG_GENERIC_HARDIRQS=y +CONFIG_LPARCFG=y +CONFIG_SECCOMP=y +CONFIG_BINFMT_ELF=y +# CONFIG_BINFMT_MISC is not set +CONFIG_ISA_DMA_API=y + +# +# Bus Options +# +CONFIG_PCI=y +CONFIG_PCI_DOMAINS=y +CONFIG_PCI_LEGACY_PROC=y +# CONFIG_PCI_DEBUG is not set + +# +# PCCARD (PCMCIA/CardBus) support +# +# CONFIG_PCCARD is not set + +# +# PCI Hotplug Support +# +# CONFIG_HOTPLUG_PCI is not set + +# +# Networking +# +CONFIG_NET=y + +# +# Networking options +# +CONFIG_PACKET=y +# CONFIG_PACKET_MMAP is not set +CONFIG_UNIX=y +CONFIG_XFRM=y +CONFIG_XFRM_USER=m +CONFIG_NET_KEY=m +CONFIG_INET=y +CONFIG_IP_MULTICAST=y +# CONFIG_IP_ADVANCED_ROUTER is not set +CONFIG_IP_FIB_HASH=y +# CONFIG_IP_PNP is not set +CONFIG_NET_IPIP=y +# CONFIG_NET_IPGRE is not set +# CONFIG_IP_MROUTE is not set +# CONFIG_ARPD is not set +CONFIG_SYN_COOKIES=y +CONFIG_INET_AH=m +CONFIG_INET_ESP=m +CONFIG_INET_IPCOMP=m +CONFIG_INET_TUNNEL=y +CONFIG_INET_DIAG=y +CONFIG_INET_TCP_DIAG=y +# CONFIG_TCP_CONG_ADVANCED is not set +CONFIG_TCP_CONG_BIC=y + +# +# IP: Virtual Server Configuration +# +# CONFIG_IP_VS is not set +# CONFIG_IPV6 is not set +CONFIG_NETFILTER=y +# CONFIG_NETFILTER_DEBUG is not set +# CONFIG_NETFILTER_NETLINK is not set + +# +# IP: Netfilter Configuration +# +CONFIG_IP_NF_CONNTRACK=m +CONFIG_IP_NF_CT_ACCT=y +CONFIG_IP_NF_CONNTRACK_MARK=y +CONFIG_IP_NF_CONNTRACK_EVENTS=y +CONFIG_IP_NF_CT_PROTO_SCTP=m +CONFIG_IP_NF_FTP=m +CONFIG_IP_NF_IRC=m +# CONFIG_IP_NF_NETBIOS_NS is not set +CONFIG_IP_NF_TFTP=m +CONFIG_IP_NF_AMANDA=m +# CONFIG_IP_NF_PPTP is not set +CONFIG_IP_NF_QUEUE=m +CONFIG_IP_NF_IPTABLES=m +CONFIG_IP_NF_MATCH_LIMIT=m +CONFIG_IP_NF_MATCH_IPRANGE=m +CONFIG_IP_NF_MATCH_MAC=m +CONFIG_IP_NF_MATCH_PKTTYPE=m +CONFIG_IP_NF_MATCH_MARK=m +CONFIG_IP_NF_MATCH_MULTIPORT=m +CONFIG_IP_NF_MATCH_TOS=m +CONFIG_IP_NF_MATCH_RECENT=m +CONFIG_IP_NF_MATCH_ECN=m +CONFIG_IP_NF_MATCH_DSCP=m +CONFIG_IP_NF_MATCH_AH_ESP=m +CONFIG_IP_NF_MATCH_LENGTH=m +CONFIG_IP_NF_MATCH_TTL=m +CONFIG_IP_NF_MATCH_TCPMSS=m +CONFIG_IP_NF_MATCH_HELPER=m +CONFIG_IP_NF_MATCH_STATE=m +CONFIG_IP_NF_MATCH_CONNTRACK=m +CONFIG_IP_NF_MATCH_OWNER=m +CONFIG_IP_NF_MATCH_ADDRTYPE=m +CONFIG_IP_NF_MATCH_REALM=m +CONFIG_IP_NF_MATCH_SCTP=m +# CONFIG_IP_NF_MATCH_DCCP is not set +CONFIG_IP_NF_MATCH_COMMENT=m +CONFIG_IP_NF_MATCH_CONNMARK=m +CONFIG_IP_NF_MATCH_CONNBYTES=m +CONFIG_IP_NF_MATCH_HASHLIMIT=m +CONFIG_IP_NF_MATCH_STRING=m +CONFIG_IP_NF_FILTER=m +CONFIG_IP_NF_TARGET_REJECT=m +CONFIG_IP_NF_TARGET_LOG=m +CONFIG_IP_NF_TARGET_ULOG=m +CONFIG_IP_NF_TARGET_TCPMSS=m +CONFIG_IP_NF_TARGET_NFQUEUE=m +CONFIG_IP_NF_NAT=m +CONFIG_IP_NF_NAT_NEEDED=y +CONFIG_IP_NF_TARGET_MASQUERADE=m +CONFIG_IP_NF_TARGET_REDIRECT=m +CONFIG_IP_NF_TARGET_NETMAP=m +CONFIG_IP_NF_TARGET_SAME=m +CONFIG_IP_NF_NAT_SNMP_BASIC=m +CONFIG_IP_NF_NAT_IRC=m +CONFIG_IP_NF_NAT_FTP=m +CONFIG_IP_NF_NAT_TFTP=m +CONFIG_IP_NF_NAT_AMANDA=m +CONFIG_IP_NF_MANGLE=m +CONFIG_IP_NF_TARGET_TOS=m +CONFIG_IP_NF_TARGET_ECN=m +CONFIG_IP_NF_TARGET_DSCP=m +CONFIG_IP_NF_TARGET_MARK=m +CONFIG_IP_NF_TARGET_CLASSIFY=m +CONFIG_IP_NF_TARGET_TTL=m +CONFIG_IP_NF_TARGET_CONNMARK=m +CONFIG_IP_NF_TARGET_CLUSTERIP=m +CONFIG_IP_NF_RAW=m +CONFIG_IP_NF_TARGET_NOTRACK=m +CONFIG_IP_NF_ARPTABLES=m +CONFIG_IP_NF_ARPFILTER=m +CONFIG_IP_NF_ARP_MANGLE=m + +# +# DCCP Configuration (EXPERIMENTAL) +# +# CONFIG_IP_DCCP is not set + +# +# SCTP Configuration (EXPERIMENTAL) +# +# CONFIG_IP_SCTP is not set +# CONFIG_ATM is not set +# CONFIG_BRIDGE is not set +# CONFIG_VLAN_8021Q is not set +# CONFIG_DECNET is not set +CONFIG_LLC=y +# CONFIG_LLC2 is not set +# CONFIG_IPX is not set +# CONFIG_ATALK is not set +# CONFIG_X25 is not set +# CONFIG_LAPB is not set +# CONFIG_NET_DIVERT is not set +# CONFIG_ECONET is not set +# CONFIG_WAN_ROUTER is not set +# CONFIG_NET_SCHED is not set +CONFIG_NET_CLS_ROUTE=y + +# +# Network testing +# +# CONFIG_NET_PKTGEN is not set +# CONFIG_HAMRADIO is not set +# CONFIG_IRDA is not set +# CONFIG_BT is not set +# CONFIG_IEEE80211 is not set + +# +# Device Drivers +# + +# +# Generic Driver Options +# +CONFIG_STANDALONE=y +CONFIG_PREVENT_FIRMWARE_BUILD=y +CONFIG_FW_LOADER=m +# CONFIG_DEBUG_DRIVER is not set + +# +# Connector - unified userspace <-> kernelspace linker +# +# CONFIG_CONNECTOR is not set + +# +# Memory Technology Devices (MTD) +# +# CONFIG_MTD is not set + +# +# Parallel port support +# +# CONFIG_PARPORT is not set + +# +# Plug and Play support +# + +# +# Block devices +# +# CONFIG_BLK_DEV_FD is not set +# CONFIG_BLK_CPQ_DA is not set +# CONFIG_BLK_CPQ_CISS_DA is not set +# CONFIG_BLK_DEV_DAC960 is not set +# CONFIG_BLK_DEV_UMEM is not set +# CONFIG_BLK_DEV_COW_COMMON is not set +CONFIG_BLK_DEV_LOOP=y +# CONFIG_BLK_DEV_CRYPTOLOOP is not set +CONFIG_BLK_DEV_NBD=m +# CONFIG_BLK_DEV_SX8 is not set +CONFIG_BLK_DEV_RAM=y +CONFIG_BLK_DEV_RAM_COUNT=16 +CONFIG_BLK_DEV_RAM_SIZE=65536 +CONFIG_BLK_DEV_INITRD=y +# CONFIG_CDROM_PKTCDVD is not set + +# +# IO Schedulers +# +CONFIG_IOSCHED_NOOP=y +CONFIG_IOSCHED_AS=y +CONFIG_IOSCHED_DEADLINE=y +CONFIG_IOSCHED_CFQ=y +# CONFIG_ATA_OVER_ETH is not set + +# +# ATA/ATAPI/MFM/RLL support +# +# CONFIG_IDE is not set + +# +# SCSI device support +# +# CONFIG_RAID_ATTRS is not set +CONFIG_SCSI=y +CONFIG_SCSI_PROC_FS=y + +# +# SCSI support type (disk, tape, CD-ROM) +# +CONFIG_BLK_DEV_SD=y +CONFIG_CHR_DEV_ST=y +# CONFIG_CHR_DEV_OSST is not set +CONFIG_BLK_DEV_SR=y +CONFIG_BLK_DEV_SR_VENDOR=y +CONFIG_CHR_DEV_SG=y +# CONFIG_CHR_DEV_SCH is not set + +# +# Some SCSI devices (e.g. CD jukebox) support multiple LUNs +# +CONFIG_SCSI_MULTI_LUN=y +CONFIG_SCSI_CONSTANTS=y +# CONFIG_SCSI_LOGGING is not set + +# +# SCSI Transport Attributes +# +CONFIG_SCSI_SPI_ATTRS=y +CONFIG_SCSI_FC_ATTRS=y +# CONFIG_SCSI_ISCSI_ATTRS is not set +# CONFIG_SCSI_SAS_ATTRS is not set + +# +# SCSI low-level drivers +# +# CONFIG_BLK_DEV_3W_XXXX_RAID is not set +# CONFIG_SCSI_3W_9XXX is not set +# CONFIG_SCSI_ACARD is not set +# CONFIG_SCSI_AACRAID is not set +# CONFIG_SCSI_AIC7XXX is not set +# CONFIG_SCSI_AIC7XXX_OLD is not set +# CONFIG_SCSI_AIC79XX is not set +# CONFIG_MEGARAID_NEWGEN is not set +# CONFIG_MEGARAID_LEGACY is not set +# CONFIG_MEGARAID_SAS is not set +# CONFIG_SCSI_SATA is not set +# CONFIG_SCSI_BUSLOGIC is not set +# CONFIG_SCSI_DMX3191D is not set +# CONFIG_SCSI_EATA is not set +# CONFIG_SCSI_FUTURE_DOMAIN is not set +# CONFIG_SCSI_GDTH is not set +# CONFIG_SCSI_IPS is not set +CONFIG_SCSI_IBMVSCSI=m +# CONFIG_SCSI_INITIO is not set +# CONFIG_SCSI_INIA100 is not set +# CONFIG_SCSI_SYM53C8XX_2 is not set +# CONFIG_SCSI_IPR is not set +# CONFIG_SCSI_QLOGIC_FC is not set +# CONFIG_SCSI_QLOGIC_1280 is not set +CONFIG_SCSI_QLA2XXX=y +# CONFIG_SCSI_QLA21XX is not set +# CONFIG_SCSI_QLA22XX is not set +# CONFIG_SCSI_QLA2300 is not set +# CONFIG_SCSI_QLA2322 is not set +# CONFIG_SCSI_QLA6312 is not set +# CONFIG_SCSI_QLA24XX is not set +# CONFIG_SCSI_LPFC is not set +# CONFIG_SCSI_DC395x is not set +# CONFIG_SCSI_DC390T is not set +# CONFIG_SCSI_DEBUG is not set + +# +# Multi-device support (RAID and LVM) +# +CONFIG_MD=y +CONFIG_BLK_DEV_MD=y +CONFIG_MD_LINEAR=y +CONFIG_MD_RAID0=y +CONFIG_MD_RAID1=y +CONFIG_MD_RAID10=m +CONFIG_MD_RAID5=y +CONFIG_MD_RAID6=m +CONFIG_MD_MULTIPATH=m +CONFIG_MD_FAULTY=m +CONFIG_BLK_DEV_DM=y +CONFIG_DM_CRYPT=m +CONFIG_DM_SNAPSHOT=m +CONFIG_DM_MIRROR=m +CONFIG_DM_ZERO=m +# CONFIG_DM_MULTIPATH is not set + +# +# Fusion MPT device support +# +# CONFIG_FUSION is not set +# CONFIG_FUSION_SPI is not set +# CONFIG_FUSION_FC is not set +# CONFIG_FUSION_SAS is not set + +# +# IEEE 1394 (FireWire) support +# +# CONFIG_IEEE1394 is not set + +# +# I2O device support +# +# CONFIG_I2O is not set + +# +# Macintosh device drivers +# + +# +# Network device support +# +CONFIG_NETDEVICES=y +CONFIG_DUMMY=m +CONFIG_BONDING=m +# CONFIG_EQUALIZER is not set +CONFIG_TUN=m + +# +# ARCnet devices +# +# CONFIG_ARCNET is not set + +# +# PHY device support +# +# CONFIG_PHYLIB is not set + +# +# Ethernet (10 or 100Mbit) +# +CONFIG_NET_ETHERNET=y +CONFIG_MII=y +# CONFIG_HAPPYMEAL is not set +# CONFIG_SUNGEM is not set +# CONFIG_CASSINI is not set +# CONFIG_NET_VENDOR_3COM is not set + +# +# Tulip family network device support +# +# CONFIG_NET_TULIP is not set +# CONFIG_HP100 is not set +CONFIG_NET_PCI=y +CONFIG_PCNET32=y +# CONFIG_AMD8111_ETH is not set +# CONFIG_ADAPTEC_STARFIRE is not set +# CONFIG_B44 is not set +# CONFIG_FORCEDETH is not set +# CONFIG_DGRS is not set +# CONFIG_EEPRO100 is not set +CONFIG_E100=y +# CONFIG_FEALNX is not set +# CONFIG_NATSEMI is not set +# CONFIG_NE2K_PCI is not set +# CONFIG_8139CP is not set +# CONFIG_8139TOO is not set +# CONFIG_SIS900 is not set +# CONFIG_EPIC100 is not set +# CONFIG_SUNDANCE is not set +# CONFIG_VIA_RHINE is not set + +# +# Ethernet (1000 Mbit) +# +CONFIG_ACENIC=m +# CONFIG_ACENIC_OMIT_TIGON_I is not set +# CONFIG_DL2K is not set +CONFIG_E1000=m +# CONFIG_E1000_NAPI is not set +# CONFIG_NS83820 is not set +# CONFIG_HAMACHI is not set +# CONFIG_YELLOWFIN is not set +# CONFIG_R8169 is not set +# CONFIG_SIS190 is not set +# CONFIG_SKGE is not set +# CONFIG_SK98LIN is not set +# CONFIG_VIA_VELOCITY is not set +# CONFIG_TIGON3 is not set +# CONFIG_BNX2 is not set + +# +# Ethernet (10000 Mbit) +# +# CONFIG_CHELSIO_T1 is not set +# CONFIG_IXGB is not set +# CONFIG_S2IO is not set + +# +# Token Ring devices +# +CONFIG_TR=y +CONFIG_IBMOL=y +# CONFIG_3C359 is not set +# CONFIG_TMS380TR is not set + +# +# Wireless LAN (non-hamradio) +# +# CONFIG_NET_RADIO is not set + +# +# Wan interfaces +# +# CONFIG_WAN is not set +CONFIG_ISERIES_VETH=y +# CONFIG_FDDI is not set +# CONFIG_HIPPI is not set +CONFIG_PPP=m +# CONFIG_PPP_MULTILINK is not set +# CONFIG_PPP_FILTER is not set +CONFIG_PPP_ASYNC=m +CONFIG_PPP_SYNC_TTY=m +CONFIG_PPP_DEFLATE=m +CONFIG_PPP_BSDCOMP=m +CONFIG_PPPOE=m +# CONFIG_SLIP is not set +# CONFIG_NET_FC is not set +# CONFIG_SHAPER is not set +CONFIG_NETCONSOLE=y +CONFIG_NETPOLL=y +CONFIG_NETPOLL_RX=y +CONFIG_NETPOLL_TRAP=y +CONFIG_NET_POLL_CONTROLLER=y + +# +# ISDN subsystem +# +# CONFIG_ISDN is not set + +# +# Telephony Support +# +# CONFIG_PHONE is not set + +# +# Input device support +# +CONFIG_INPUT=y + +# +# Userland interfaces +# +CONFIG_INPUT_MOUSEDEV=y +# CONFIG_INPUT_MOUSEDEV_PSAUX is not set +CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024 +CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768 +# CONFIG_INPUT_JOYDEV is not set +# CONFIG_INPUT_TSDEV is not set +# CONFIG_INPUT_EVDEV is not set +# CONFIG_INPUT_EVBUG is not set + +# +# Input Device Drivers +# +# CONFIG_INPUT_KEYBOARD is not set +# CONFIG_INPUT_MOUSE is not set +# CONFIG_INPUT_JOYSTICK is not set +# CONFIG_INPUT_TOUCHSCREEN is not set +# CONFIG_INPUT_MISC is not set + +# +# Hardware I/O ports +# +# CONFIG_SERIO is not set +# CONFIG_GAMEPORT is not set + +# +# Character devices +# +# CONFIG_SERIAL_NONSTANDARD is not set + +# +# Serial drivers +# +# CONFIG_SERIAL_8250 is not set + +# +# Non-8250 serial port support +# +CONFIG_SERIAL_CORE=m +CONFIG_SERIAL_ICOM=m +# CONFIG_SERIAL_JSM is not set +CONFIG_UNIX98_PTYS=y +CONFIG_LEGACY_PTYS=y +CONFIG_LEGACY_PTY_COUNT=256 + +# +# IPMI +# +# CONFIG_IPMI_HANDLER is not set + +# +# Watchdog Cards +# +# CONFIG_WATCHDOG is not set +# CONFIG_RTC is not set +# CONFIG_DTLK is not set +# CONFIG_R3964 is not set +# CONFIG_APPLICOM is not set + +# +# Ftape, the floppy tape device driver +# +# CONFIG_AGP is not set +# CONFIG_DRM is not set +CONFIG_RAW_DRIVER=y +CONFIG_MAX_RAW_DEVS=256 +# CONFIG_HANGCHECK_TIMER is not set + +# +# TPM devices +# +# CONFIG_TCG_TPM is not set + +# +# I2C support +# +# CONFIG_I2C is not set + +# +# Dallas's 1-wire bus +# +# CONFIG_W1 is not set + +# +# Hardware Monitoring support +# +# CONFIG_HWMON is not set +# CONFIG_HWMON_VID is not set + +# +# Misc devices +# + +# +# Multimedia Capabilities Port drivers +# + +# +# Multimedia devices +# +# CONFIG_VIDEO_DEV is not set + +# +# Digital Video Broadcasting Devices +# +# CONFIG_DVB is not set + +# +# Graphics support +# +# CONFIG_FB is not set + +# +# Sound +# +# CONFIG_SOUND is not set + +# +# USB support +# +CONFIG_USB_ARCH_HAS_HCD=y +CONFIG_USB_ARCH_HAS_OHCI=y +# CONFIG_USB is not set + +# +# USB Gadget Support +# +# CONFIG_USB_GADGET is not set + +# +# MMC/SD Card support +# +# CONFIG_MMC is not set + +# +# InfiniBand support +# +# CONFIG_INFINIBAND is not set + +# +# SN Devices +# + +# +# File systems +# +CONFIG_EXT2_FS=y +CONFIG_EXT2_FS_XATTR=y +CONFIG_EXT2_FS_POSIX_ACL=y +CONFIG_EXT2_FS_SECURITY=y +CONFIG_EXT2_FS_XIP=y +CONFIG_FS_XIP=y +CONFIG_EXT3_FS=y +CONFIG_EXT3_FS_XATTR=y +CONFIG_EXT3_FS_POSIX_ACL=y +CONFIG_EXT3_FS_SECURITY=y +CONFIG_JBD=y +# CONFIG_JBD_DEBUG is not set +CONFIG_FS_MBCACHE=y +CONFIG_REISERFS_FS=y +# CONFIG_REISERFS_CHECK is not set +# CONFIG_REISERFS_PROC_INFO is not set +CONFIG_REISERFS_FS_XATTR=y +CONFIG_REISERFS_FS_POSIX_ACL=y +CONFIG_REISERFS_FS_SECURITY=y +CONFIG_JFS_FS=m +CONFIG_JFS_POSIX_ACL=y +CONFIG_JFS_SECURITY=y +# CONFIG_JFS_DEBUG is not set +# CONFIG_JFS_STATISTICS is not set +CONFIG_FS_POSIX_ACL=y +CONFIG_XFS_FS=m +CONFIG_XFS_EXPORT=y +# CONFIG_XFS_QUOTA is not set +CONFIG_XFS_SECURITY=y +CONFIG_XFS_POSIX_ACL=y +# CONFIG_XFS_RT is not set +# CONFIG_MINIX_FS is not set +# CONFIG_ROMFS_FS is not set +CONFIG_INOTIFY=y +# CONFIG_QUOTA is not set +CONFIG_DNOTIFY=y +CONFIG_AUTOFS_FS=m +# CONFIG_AUTOFS4_FS is not set +# CONFIG_FUSE_FS is not set + +# +# CD-ROM/DVD Filesystems +# +CONFIG_ISO9660_FS=y +CONFIG_JOLIET=y +CONFIG_ZISOFS=y +CONFIG_ZISOFS_FS=y +CONFIG_UDF_FS=m +CONFIG_UDF_NLS=y + +# +# DOS/FAT/NT Filesystems +# +CONFIG_FAT_FS=y +CONFIG_MSDOS_FS=y +CONFIG_VFAT_FS=y +CONFIG_FAT_DEFAULT_CODEPAGE=437 +CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1" +# CONFIG_NTFS_FS is not set + +# +# Pseudo filesystems +# +CONFIG_PROC_FS=y +CONFIG_PROC_KCORE=y +CONFIG_SYSFS=y +CONFIG_TMPFS=y +# CONFIG_HUGETLBFS is not set +# CONFIG_HUGETLB_PAGE is not set +CONFIG_RAMFS=y +# CONFIG_RELAYFS_FS is not set + +# +# Miscellaneous filesystems +# +# CONFIG_ADFS_FS is not set +# CONFIG_AFFS_FS is not set +# CONFIG_HFS_FS is not set +# CONFIG_HFSPLUS_FS is not set +# CONFIG_BEFS_FS is not set +# CONFIG_BFS_FS is not set +# CONFIG_EFS_FS is not set +CONFIG_CRAMFS=y +# CONFIG_VXFS_FS is not set +# CONFIG_HPFS_FS is not set +# CONFIG_QNX4FS_FS is not set +# CONFIG_SYSV_FS is not set +# CONFIG_UFS_FS is not set + +# +# Network File Systems +# +CONFIG_NFS_FS=y +CONFIG_NFS_V3=y +CONFIG_NFS_V3_ACL=y +CONFIG_NFS_V4=y +# CONFIG_NFS_DIRECTIO is not set +CONFIG_NFSD=m +CONFIG_NFSD_V2_ACL=y +CONFIG_NFSD_V3=y +CONFIG_NFSD_V3_ACL=y +CONFIG_NFSD_V4=y +CONFIG_NFSD_TCP=y +CONFIG_LOCKD=y +CONFIG_LOCKD_V4=y +CONFIG_EXPORTFS=m +CONFIG_NFS_ACL_SUPPORT=y +CONFIG_NFS_COMMON=y +CONFIG_SUNRPC=y +CONFIG_SUNRPC_GSS=y +CONFIG_RPCSEC_GSS_KRB5=y +CONFIG_RPCSEC_GSS_SPKM3=m +# CONFIG_SMB_FS is not set +CONFIG_CIFS=m +# CONFIG_CIFS_STATS is not set +CONFIG_CIFS_XATTR=y +CONFIG_CIFS_POSIX=y +# CONFIG_CIFS_EXPERIMENTAL is not set +# CONFIG_NCP_FS is not set +# CONFIG_CODA_FS is not set +# CONFIG_AFS_FS is not set +# CONFIG_9P_FS is not set + +# +# Partition Types +# +# CONFIG_PARTITION_ADVANCED is not set +CONFIG_MSDOS_PARTITION=y + +# +# Native Language Support +# +CONFIG_NLS=y +CONFIG_NLS_DEFAULT="iso8859-1" +CONFIG_NLS_CODEPAGE_437=y +# CONFIG_NLS_CODEPAGE_737 is not set +# CONFIG_NLS_CODEPAGE_775 is not set +# CONFIG_NLS_CODEPAGE_850 is not set +# CONFIG_NLS_CODEPAGE_852 is not set +# CONFIG_NLS_CODEPAGE_855 is not set +# CONFIG_NLS_CODEPAGE_857 is not set +# CONFIG_NLS_CODEPAGE_860 is not set +# CONFIG_NLS_CODEPAGE_861 is not set +# CONFIG_NLS_CODEPAGE_862 is not set +# CONFIG_NLS_CODEPAGE_863 is not set +# CONFIG_NLS_CODEPAGE_864 is not set +# CONFIG_NLS_CODEPAGE_865 is not set +# CONFIG_NLS_CODEPAGE_866 is not set +# CONFIG_NLS_CODEPAGE_869 is not set +# CONFIG_NLS_CODEPAGE_936 is not set +# CONFIG_NLS_CODEPAGE_950 is not set +# CONFIG_NLS_CODEPAGE_932 is not set +# CONFIG_NLS_CODEPAGE_949 is not set +# CONFIG_NLS_CODEPAGE_874 is not set +# CONFIG_NLS_ISO8859_8 is not set +# CONFIG_NLS_CODEPAGE_1250 is not set +# CONFIG_NLS_CODEPAGE_1251 is not set +CONFIG_NLS_ASCII=y +CONFIG_NLS_ISO8859_1=y +# CONFIG_NLS_ISO8859_2 is not set +# CONFIG_NLS_ISO8859_3 is not set +# CONFIG_NLS_ISO8859_4 is not set +# CONFIG_NLS_ISO8859_5 is not set +# CONFIG_NLS_ISO8859_6 is not set +# CONFIG_NLS_ISO8859_7 is not set +# CONFIG_NLS_ISO8859_9 is not set +# CONFIG_NLS_ISO8859_13 is not set +# CONFIG_NLS_ISO8859_14 is not set +# CONFIG_NLS_ISO8859_15 is not set +# CONFIG_NLS_KOI8_R is not set +# CONFIG_NLS_KOI8_U is not set +# CONFIG_NLS_UTF8 is not set + +# +# iSeries device drivers +# +CONFIG_VIOCONS=y +CONFIG_VIODASD=y +CONFIG_VIOCD=m +CONFIG_VIOTAPE=m +CONFIG_VIOPATH=y + +# +# Profiling support +# +CONFIG_PROFILING=y +CONFIG_OPROFILE=y + +# +# Kernel hacking +# +# CONFIG_PRINTK_TIME is not set +CONFIG_DEBUG_KERNEL=y +CONFIG_MAGIC_SYSRQ=y +CONFIG_LOG_BUF_SHIFT=17 +CONFIG_DETECT_SOFTLOCKUP=y +# CONFIG_SCHEDSTATS is not set +# CONFIG_DEBUG_SLAB is not set +# CONFIG_DEBUG_SPINLOCK is not set +# CONFIG_DEBUG_SPINLOCK_SLEEP is not set +# CONFIG_DEBUG_KOBJECT is not set +# CONFIG_DEBUG_INFO is not set +CONFIG_DEBUG_FS=y +CONFIG_DEBUG_STACKOVERFLOW=y +# CONFIG_KPROBES is not set +CONFIG_DEBUG_STACK_USAGE=y +# CONFIG_DEBUGGER is not set +# CONFIG_PPCDBG is not set +CONFIG_IRQSTACKS=y + +# +# Security options +# +# CONFIG_KEYS is not set +# CONFIG_SECURITY is not set + +# +# Cryptographic options +# +CONFIG_CRYPTO=y +CONFIG_CRYPTO_HMAC=y +CONFIG_CRYPTO_NULL=m +CONFIG_CRYPTO_MD4=m +CONFIG_CRYPTO_MD5=y +CONFIG_CRYPTO_SHA1=m +CONFIG_CRYPTO_SHA256=m +CONFIG_CRYPTO_SHA512=m +CONFIG_CRYPTO_WP512=m +CONFIG_CRYPTO_TGR192=m +CONFIG_CRYPTO_DES=y +CONFIG_CRYPTO_BLOWFISH=m +CONFIG_CRYPTO_TWOFISH=m +CONFIG_CRYPTO_SERPENT=m +CONFIG_CRYPTO_AES=m +CONFIG_CRYPTO_CAST5=m +CONFIG_CRYPTO_CAST6=m +CONFIG_CRYPTO_TEA=m +CONFIG_CRYPTO_ARC4=m +CONFIG_CRYPTO_KHAZAD=m +CONFIG_CRYPTO_ANUBIS=m +CONFIG_CRYPTO_DEFLATE=m +CONFIG_CRYPTO_MICHAEL_MIC=m +CONFIG_CRYPTO_CRC32C=m +CONFIG_CRYPTO_TEST=m + +# +# Hardware crypto devices +# + +# +# Library routines +# +CONFIG_CRC_CCITT=m +# CONFIG_CRC16 is not set +CONFIG_CRC32=y +CONFIG_LIBCRC32C=m +CONFIG_ZLIB_INFLATE=y +CONFIG_ZLIB_DEFLATE=m +CONFIG_TEXTSEARCH=y +CONFIG_TEXTSEARCH_KMP=m +CONFIG_TEXTSEARCH_BM=m +CONFIG_TEXTSEARCH_FSM=m diff --git a/arch/powerpc/configs/maple_defconfig b/arch/powerpc/configs/maple_defconfig new file mode 100644 index 000000000000..7b480f3d1406 --- /dev/null +++ b/arch/powerpc/configs/maple_defconfig @@ -0,0 +1,1062 @@ +# +# Automatically generated make config: don't edit +# Linux kernel version: 2.6.14-rc4 +# Thu Oct 20 08:31:24 2005 +# +CONFIG_64BIT=y +CONFIG_MMU=y +CONFIG_RWSEM_XCHGADD_ALGORITHM=y +CONFIG_GENERIC_CALIBRATE_DELAY=y +CONFIG_GENERIC_ISA_DMA=y +CONFIG_EARLY_PRINTK=y +CONFIG_COMPAT=y +CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y +CONFIG_ARCH_MAY_HAVE_PC_FDC=y +CONFIG_FORCE_MAX_ZONEORDER=13 + +# +# Code maturity level options +# +CONFIG_EXPERIMENTAL=y +CONFIG_CLEAN_COMPILE=y +CONFIG_LOCK_KERNEL=y +CONFIG_INIT_ENV_ARG_LIMIT=32 + +# +# General setup +# +CONFIG_LOCALVERSION="" +CONFIG_LOCALVERSION_AUTO=y +CONFIG_SWAP=y +CONFIG_SYSVIPC=y +CONFIG_POSIX_MQUEUE=y +# CONFIG_BSD_PROCESS_ACCT is not set +CONFIG_SYSCTL=y +# CONFIG_AUDIT is not set +# CONFIG_HOTPLUG is not set +CONFIG_KOBJECT_UEVENT=y +CONFIG_IKCONFIG=y +CONFIG_IKCONFIG_PROC=y +# CONFIG_CPUSETS is not set +CONFIG_INITRAMFS_SOURCE="" +# CONFIG_EMBEDDED is not set +CONFIG_KALLSYMS=y +CONFIG_KALLSYMS_ALL=y +# CONFIG_KALLSYMS_EXTRA_PASS is not set +CONFIG_PRINTK=y +CONFIG_BUG=y +CONFIG_BASE_FULL=y +CONFIG_FUTEX=y +CONFIG_EPOLL=y +CONFIG_SHMEM=y +CONFIG_CC_ALIGN_FUNCTIONS=0 +CONFIG_CC_ALIGN_LABELS=0 +CONFIG_CC_ALIGN_LOOPS=0 +CONFIG_CC_ALIGN_JUMPS=0 +# CONFIG_TINY_SHMEM is not set +CONFIG_BASE_SMALL=0 + +# +# Loadable module support +# +CONFIG_MODULES=y +CONFIG_MODULE_UNLOAD=y +# CONFIG_MODULE_FORCE_UNLOAD is not set +CONFIG_OBSOLETE_MODPARM=y +CONFIG_MODVERSIONS=y +CONFIG_MODULE_SRCVERSION_ALL=y +CONFIG_KMOD=y +CONFIG_STOP_MACHINE=y +CONFIG_SYSVIPC_COMPAT=y + +# +# Platform support +# +# CONFIG_PPC_ISERIES is not set +CONFIG_PPC_MULTIPLATFORM=y +# CONFIG_PPC_PSERIES is not set +# CONFIG_PPC_BPA is not set +# CONFIG_PPC_PMAC is not set +CONFIG_PPC_MAPLE=y +CONFIG_PPC=y +CONFIG_PPC64=y +CONFIG_PPC_OF=y +CONFIG_MPIC=y +# CONFIG_ALTIVEC is not set +CONFIG_KEXEC=y +CONFIG_U3_DART=y +CONFIG_MPIC_BROKEN_U3=y +CONFIG_BOOTX_TEXT=y +CONFIG_POWER4_ONLY=y +CONFIG_IOMMU_VMERGE=y +CONFIG_SMP=y +CONFIG_NR_CPUS=2 +CONFIG_ARCH_SELECT_MEMORY_MODEL=y +CONFIG_ARCH_FLATMEM_ENABLE=y +CONFIG_SELECT_MEMORY_MODEL=y +CONFIG_FLATMEM_MANUAL=y +# CONFIG_DISCONTIGMEM_MANUAL is not set +# CONFIG_SPARSEMEM_MANUAL is not set +CONFIG_FLATMEM=y +CONFIG_FLAT_NODE_MEM_MAP=y +# CONFIG_SPARSEMEM_STATIC is not set +# CONFIG_NUMA is not set +# CONFIG_SCHED_SMT is not set +CONFIG_PREEMPT_NONE=y +# CONFIG_PREEMPT_VOLUNTARY is not set +# CONFIG_PREEMPT is not set +# CONFIG_PREEMPT_BKL is not set +# CONFIG_HZ_100 is not set +CONFIG_HZ_250=y +# CONFIG_HZ_1000 is not set +CONFIG_HZ=250 +CONFIG_GENERIC_HARDIRQS=y +CONFIG_SECCOMP=y +CONFIG_BINFMT_ELF=y +# CONFIG_BINFMT_MISC is not set +CONFIG_PROC_DEVICETREE=y +# CONFIG_CMDLINE_BOOL is not set +CONFIG_ISA_DMA_API=y + +# +# Bus Options +# +CONFIG_PCI=y +CONFIG_PCI_DOMAINS=y +CONFIG_PCI_LEGACY_PROC=y +# CONFIG_PCI_DEBUG is not set + +# +# PCCARD (PCMCIA/CardBus) support +# +# CONFIG_PCCARD is not set + +# +# PCI Hotplug Support +# +# CONFIG_HOTPLUG_PCI is not set + +# +# Networking +# +CONFIG_NET=y + +# +# Networking options +# +CONFIG_PACKET=y +CONFIG_PACKET_MMAP=y +CONFIG_UNIX=y +# CONFIG_NET_KEY is not set +CONFIG_INET=y +CONFIG_IP_MULTICAST=y +# CONFIG_IP_ADVANCED_ROUTER is not set +CONFIG_IP_FIB_HASH=y +CONFIG_IP_PNP=y +CONFIG_IP_PNP_DHCP=y +# CONFIG_IP_PNP_BOOTP is not set +# CONFIG_IP_PNP_RARP is not set +# CONFIG_NET_IPIP is not set +# CONFIG_NET_IPGRE is not set +# CONFIG_IP_MROUTE is not set +# CONFIG_ARPD is not set +# CONFIG_SYN_COOKIES is not set +# CONFIG_INET_AH is not set +# CONFIG_INET_ESP is not set +# CONFIG_INET_IPCOMP is not set +# CONFIG_INET_TUNNEL is not set +CONFIG_INET_DIAG=y +CONFIG_INET_TCP_DIAG=y +# CONFIG_TCP_CONG_ADVANCED is not set +CONFIG_TCP_CONG_BIC=y +# CONFIG_IPV6 is not set +# CONFIG_NETFILTER is not set + +# +# DCCP Configuration (EXPERIMENTAL) +# +# CONFIG_IP_DCCP is not set + +# +# SCTP Configuration (EXPERIMENTAL) +# +# CONFIG_IP_SCTP is not set +# CONFIG_ATM is not set +# CONFIG_BRIDGE is not set +# CONFIG_VLAN_8021Q is not set +# CONFIG_DECNET is not set +# CONFIG_LLC2 is not set +# CONFIG_IPX is not set +# CONFIG_ATALK is not set +# CONFIG_X25 is not set +# CONFIG_LAPB is not set +# CONFIG_NET_DIVERT is not set +# CONFIG_ECONET is not set +# CONFIG_WAN_ROUTER is not set +# CONFIG_NET_SCHED is not set +# CONFIG_NET_CLS_ROUTE is not set + +# +# Network testing +# +# CONFIG_NET_PKTGEN is not set +# CONFIG_HAMRADIO is not set +# CONFIG_IRDA is not set +# CONFIG_BT is not set +# CONFIG_IEEE80211 is not set + +# +# Device Drivers +# + +# +# Generic Driver Options +# +CONFIG_STANDALONE=y +CONFIG_PREVENT_FIRMWARE_BUILD=y +# CONFIG_FW_LOADER is not set +# CONFIG_DEBUG_DRIVER is not set + +# +# Connector - unified userspace <-> kernelspace linker +# +# CONFIG_CONNECTOR is not set + +# +# Memory Technology Devices (MTD) +# +# CONFIG_MTD is not set + +# +# Parallel port support +# +# CONFIG_PARPORT is not set + +# +# Plug and Play support +# + +# +# Block devices +# +# CONFIG_BLK_DEV_FD is not set +# CONFIG_BLK_CPQ_DA is not set +# CONFIG_BLK_CPQ_CISS_DA is not set +# CONFIG_BLK_DEV_DAC960 is not set +# CONFIG_BLK_DEV_UMEM is not set +# CONFIG_BLK_DEV_COW_COMMON is not set +# CONFIG_BLK_DEV_LOOP is not set +# CONFIG_BLK_DEV_NBD is not set +# CONFIG_BLK_DEV_SX8 is not set +# CONFIG_BLK_DEV_UB is not set +CONFIG_BLK_DEV_RAM=y +CONFIG_BLK_DEV_RAM_COUNT=16 +CONFIG_BLK_DEV_RAM_SIZE=8192 +# CONFIG_BLK_DEV_INITRD is not set +# CONFIG_CDROM_PKTCDVD is not set + +# +# IO Schedulers +# +CONFIG_IOSCHED_NOOP=y +CONFIG_IOSCHED_AS=y +CONFIG_IOSCHED_DEADLINE=y +CONFIG_IOSCHED_CFQ=y +# CONFIG_ATA_OVER_ETH is not set + +# +# ATA/ATAPI/MFM/RLL support +# +CONFIG_IDE=y +CONFIG_BLK_DEV_IDE=y + +# +# Please see Documentation/ide.txt for help/info on IDE drives +# +# CONFIG_BLK_DEV_IDE_SATA is not set +CONFIG_BLK_DEV_IDEDISK=y +# CONFIG_IDEDISK_MULTI_MODE is not set +CONFIG_BLK_DEV_IDECD=y +# CONFIG_BLK_DEV_IDETAPE is not set +# CONFIG_BLK_DEV_IDEFLOPPY is not set +CONFIG_IDE_TASK_IOCTL=y + +# +# IDE chipset support/bugfixes +# +CONFIG_IDE_GENERIC=y +CONFIG_BLK_DEV_IDEPCI=y +CONFIG_IDEPCI_SHARE_IRQ=y +# CONFIG_BLK_DEV_OFFBOARD is not set +CONFIG_BLK_DEV_GENERIC=y +# CONFIG_BLK_DEV_OPTI621 is not set +# CONFIG_BLK_DEV_SL82C105 is not set +CONFIG_BLK_DEV_IDEDMA_PCI=y +# CONFIG_BLK_DEV_IDEDMA_FORCED is not set +CONFIG_IDEDMA_PCI_AUTO=y +# CONFIG_IDEDMA_ONLYDISK is not set +# CONFIG_BLK_DEV_AEC62XX is not set +# CONFIG_BLK_DEV_ALI15X3 is not set +CONFIG_BLK_DEV_AMD74XX=y +# CONFIG_BLK_DEV_CMD64X is not set +# CONFIG_BLK_DEV_TRIFLEX is not set +# CONFIG_BLK_DEV_CY82C693 is not set +# CONFIG_BLK_DEV_CS5520 is not set +# CONFIG_BLK_DEV_CS5530 is not set +# CONFIG_BLK_DEV_HPT34X is not set +# CONFIG_BLK_DEV_HPT366 is not set +# CONFIG_BLK_DEV_SC1200 is not set +# CONFIG_BLK_DEV_PIIX is not set +# CONFIG_BLK_DEV_IT821X is not set +# CONFIG_BLK_DEV_NS87415 is not set +# CONFIG_BLK_DEV_PDC202XX_OLD is not set +# CONFIG_BLK_DEV_PDC202XX_NEW is not set +# CONFIG_BLK_DEV_SVWKS is not set +# CONFIG_BLK_DEV_SIIMAGE is not set +# CONFIG_BLK_DEV_SLC90E66 is not set +# CONFIG_BLK_DEV_TRM290 is not set +# CONFIG_BLK_DEV_VIA82CXXX is not set +# CONFIG_IDE_ARM is not set +CONFIG_BLK_DEV_IDEDMA=y +# CONFIG_IDEDMA_IVB is not set +CONFIG_IDEDMA_AUTO=y +# CONFIG_BLK_DEV_HD is not set + +# +# SCSI device support +# +# CONFIG_RAID_ATTRS is not set +# CONFIG_SCSI is not set + +# +# Multi-device support (RAID and LVM) +# +# CONFIG_MD is not set + +# +# Fusion MPT device support +# +# CONFIG_FUSION is not set + +# +# IEEE 1394 (FireWire) support +# +# CONFIG_IEEE1394 is not set + +# +# I2O device support +# +# CONFIG_I2O is not set + +# +# Macintosh device drivers +# + +# +# Network device support +# +CONFIG_NETDEVICES=y +# CONFIG_DUMMY is not set +# CONFIG_BONDING is not set +# CONFIG_EQUALIZER is not set +# CONFIG_TUN is not set + +# +# ARCnet devices +# +# CONFIG_ARCNET is not set + +# +# PHY device support +# +# CONFIG_PHYLIB is not set + +# +# Ethernet (10 or 100Mbit) +# +CONFIG_NET_ETHERNET=y +CONFIG_MII=y +# CONFIG_HAPPYMEAL is not set +# CONFIG_SUNGEM is not set +# CONFIG_CASSINI is not set +# CONFIG_NET_VENDOR_3COM is not set + +# +# Tulip family network device support +# +# CONFIG_NET_TULIP is not set +# CONFIG_HP100 is not set +CONFIG_NET_PCI=y +# CONFIG_PCNET32 is not set +CONFIG_AMD8111_ETH=y +# CONFIG_AMD8111E_NAPI is not set +# CONFIG_ADAPTEC_STARFIRE is not set +# CONFIG_B44 is not set +# CONFIG_FORCEDETH is not set +# CONFIG_DGRS is not set +# CONFIG_EEPRO100 is not set +# CONFIG_E100 is not set +# CONFIG_FEALNX is not set +# CONFIG_NATSEMI is not set +# CONFIG_NE2K_PCI is not set +# CONFIG_8139CP is not set +# CONFIG_8139TOO is not set +# CONFIG_SIS900 is not set +# CONFIG_EPIC100 is not set +# CONFIG_SUNDANCE is not set +# CONFIG_VIA_RHINE is not set + +# +# Ethernet (1000 Mbit) +# +# CONFIG_ACENIC is not set +# CONFIG_DL2K is not set +CONFIG_E1000=y +# CONFIG_E1000_NAPI is not set +# CONFIG_NS83820 is not set +# CONFIG_HAMACHI is not set +# CONFIG_YELLOWFIN is not set +# CONFIG_R8169 is not set +# CONFIG_SIS190 is not set +# CONFIG_SKGE is not set +# CONFIG_SK98LIN is not set +# CONFIG_VIA_VELOCITY is not set +# CONFIG_TIGON3 is not set +# CONFIG_BNX2 is not set +# CONFIG_MV643XX_ETH is not set + +# +# Ethernet (10000 Mbit) +# +# CONFIG_CHELSIO_T1 is not set +# CONFIG_IXGB is not set +# CONFIG_S2IO is not set + +# +# Token Ring devices +# +# CONFIG_TR is not set + +# +# Wireless LAN (non-hamradio) +# +# CONFIG_NET_RADIO is not set + +# +# Wan interfaces +# +# CONFIG_WAN is not set +# CONFIG_FDDI is not set +# CONFIG_HIPPI is not set +# CONFIG_PPP is not set +# CONFIG_SLIP is not set +# CONFIG_SHAPER is not set +# CONFIG_NETCONSOLE is not set +# CONFIG_NETPOLL is not set +# CONFIG_NET_POLL_CONTROLLER is not set + +# +# ISDN subsystem +# +# CONFIG_ISDN is not set + +# +# Telephony Support +# +# CONFIG_PHONE is not set + +# +# Input device support +# +CONFIG_INPUT=y + +# +# Userland interfaces +# +CONFIG_INPUT_MOUSEDEV=y +# CONFIG_INPUT_MOUSEDEV_PSAUX is not set +CONFIG_INPUT_MOUSEDEV_SCREEN_X=1600 +CONFIG_INPUT_MOUSEDEV_SCREEN_Y=1200 +# CONFIG_INPUT_JOYDEV is not set +# CONFIG_INPUT_TSDEV is not set +# CONFIG_INPUT_EVDEV is not set +# CONFIG_INPUT_EVBUG is not set + +# +# Input Device Drivers +# +# CONFIG_INPUT_KEYBOARD is not set +# CONFIG_INPUT_MOUSE is not set +# CONFIG_INPUT_JOYSTICK is not set +# CONFIG_INPUT_TOUCHSCREEN is not set +# CONFIG_INPUT_MISC is not set + +# +# Hardware I/O ports +# +# CONFIG_SERIO is not set +# CONFIG_GAMEPORT is not set + +# +# Character devices +# +CONFIG_VT=y +CONFIG_VT_CONSOLE=y +CONFIG_HW_CONSOLE=y +# CONFIG_SERIAL_NONSTANDARD is not set + +# +# Serial drivers +# +CONFIG_SERIAL_8250=y +CONFIG_SERIAL_8250_CONSOLE=y +CONFIG_SERIAL_8250_NR_UARTS=4 +# CONFIG_SERIAL_8250_EXTENDED is not set + +# +# Non-8250 serial port support +# +CONFIG_SERIAL_CORE=y +CONFIG_SERIAL_CORE_CONSOLE=y +# CONFIG_SERIAL_JSM is not set +CONFIG_UNIX98_PTYS=y +CONFIG_LEGACY_PTYS=y +CONFIG_LEGACY_PTY_COUNT=256 + +# +# IPMI +# +# CONFIG_IPMI_HANDLER is not set + +# +# Watchdog Cards +# +# CONFIG_WATCHDOG is not set +# CONFIG_RTC is not set +# CONFIG_DTLK is not set +# CONFIG_R3964 is not set +# CONFIG_APPLICOM is not set + +# +# Ftape, the floppy tape device driver +# +# CONFIG_AGP is not set +# CONFIG_DRM is not set +# CONFIG_RAW_DRIVER is not set +# CONFIG_HANGCHECK_TIMER is not set + +# +# TPM devices +# +# CONFIG_TCG_TPM is not set + +# +# I2C support +# +CONFIG_I2C=y +CONFIG_I2C_CHARDEV=y + +# +# I2C Algorithms +# +CONFIG_I2C_ALGOBIT=y +# CONFIG_I2C_ALGOPCF is not set +# CONFIG_I2C_ALGOPCA is not set + +# +# I2C Hardware Bus support +# +# CONFIG_I2C_ALI1535 is not set +# CONFIG_I2C_ALI1563 is not set +# CONFIG_I2C_ALI15X3 is not set +# CONFIG_I2C_AMD756 is not set +CONFIG_I2C_AMD8111=y +# CONFIG_I2C_I801 is not set +# CONFIG_I2C_I810 is not set +# CONFIG_I2C_PIIX4 is not set +# CONFIG_I2C_NFORCE2 is not set +# CONFIG_I2C_PARPORT_LIGHT is not set +# CONFIG_I2C_PROSAVAGE is not set +# CONFIG_I2C_SAVAGE4 is not set +# CONFIG_SCx200_ACB is not set +# CONFIG_I2C_SIS5595 is not set +# CONFIG_I2C_SIS630 is not set +# CONFIG_I2C_SIS96X is not set +# CONFIG_I2C_STUB is not set +# CONFIG_I2C_VIA is not set +# CONFIG_I2C_VIAPRO is not set +# CONFIG_I2C_VOODOO3 is not set +# CONFIG_I2C_PCA_ISA is not set + +# +# Miscellaneous I2C Chip support +# +# CONFIG_SENSORS_DS1337 is not set +# CONFIG_SENSORS_DS1374 is not set +# CONFIG_SENSORS_EEPROM is not set +# CONFIG_SENSORS_PCF8574 is not set +# CONFIG_SENSORS_PCA9539 is not set +# CONFIG_SENSORS_PCF8591 is not set +# CONFIG_SENSORS_RTC8564 is not set +# CONFIG_SENSORS_MAX6875 is not set +# CONFIG_I2C_DEBUG_CORE is not set +# CONFIG_I2C_DEBUG_ALGO is not set +# CONFIG_I2C_DEBUG_BUS is not set +# CONFIG_I2C_DEBUG_CHIP is not set + +# +# Dallas's 1-wire bus +# +# CONFIG_W1 is not set + +# +# Hardware Monitoring support +# +# CONFIG_HWMON is not set +# CONFIG_HWMON_VID is not set + +# +# Misc devices +# + +# +# Multimedia Capabilities Port drivers +# + +# +# Multimedia devices +# +# CONFIG_VIDEO_DEV is not set + +# +# Digital Video Broadcasting Devices +# +# CONFIG_DVB is not set + +# +# Graphics support +# +# CONFIG_FB is not set + +# +# Console display driver support +# +# CONFIG_VGA_CONSOLE is not set +CONFIG_DUMMY_CONSOLE=y + +# +# Sound +# +# CONFIG_SOUND is not set + +# +# USB support +# +CONFIG_USB_ARCH_HAS_HCD=y +CONFIG_USB_ARCH_HAS_OHCI=y +CONFIG_USB=y +# CONFIG_USB_DEBUG is not set + +# +# Miscellaneous USB options +# +CONFIG_USB_DEVICEFS=y +# CONFIG_USB_BANDWIDTH is not set +# CONFIG_USB_DYNAMIC_MINORS is not set +# CONFIG_USB_OTG is not set + +# +# USB Host Controller Drivers +# +CONFIG_USB_EHCI_HCD=y +CONFIG_USB_EHCI_SPLIT_ISO=y +CONFIG_USB_EHCI_ROOT_HUB_TT=y +# CONFIG_USB_ISP116X_HCD is not set +CONFIG_USB_OHCI_HCD=y +# CONFIG_USB_OHCI_BIG_ENDIAN is not set +CONFIG_USB_OHCI_LITTLE_ENDIAN=y +CONFIG_USB_UHCI_HCD=y +# CONFIG_USB_SL811_HCD is not set + +# +# USB Device Class drivers +# +# CONFIG_USB_BLUETOOTH_TTY is not set +# CONFIG_USB_ACM is not set +# CONFIG_USB_PRINTER is not set + +# +# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' may also be needed; see USB_STORAGE Help for more information +# +# CONFIG_USB_STORAGE is not set + +# +# USB Input Devices +# +CONFIG_USB_HID=y +CONFIG_USB_HIDINPUT=y +# CONFIG_HID_FF is not set +# CONFIG_USB_HIDDEV is not set +# CONFIG_USB_AIPTEK is not set +# CONFIG_USB_WACOM is not set +# CONFIG_USB_ACECAD is not set +# CONFIG_USB_KBTAB is not set +# CONFIG_USB_POWERMATE is not set +# CONFIG_USB_MTOUCH is not set +# CONFIG_USB_ITMTOUCH is not set +# CONFIG_USB_EGALAX is not set +# CONFIG_USB_YEALINK is not set +# CONFIG_USB_XPAD is not set +# CONFIG_USB_ATI_REMOTE is not set +# CONFIG_USB_KEYSPAN_REMOTE is not set +# CONFIG_USB_APPLETOUCH is not set + +# +# USB Imaging devices +# +# CONFIG_USB_MDC800 is not set + +# +# USB Multimedia devices +# +# CONFIG_USB_DABUSB is not set + +# +# Video4Linux support is needed for USB Multimedia device support +# + +# +# USB Network Adapters +# +# CONFIG_USB_CATC is not set +# CONFIG_USB_KAWETH is not set +CONFIG_USB_PEGASUS=y +# CONFIG_USB_RTL8150 is not set +# CONFIG_USB_USBNET is not set +CONFIG_USB_MON=y + +# +# USB port drivers +# + +# +# USB Serial Converter support +# +CONFIG_USB_SERIAL=y +# CONFIG_USB_SERIAL_CONSOLE is not set +CONFIG_USB_SERIAL_GENERIC=y +# CONFIG_USB_SERIAL_AIRPRIME is not set +# CONFIG_USB_SERIAL_BELKIN is not set +# CONFIG_USB_SERIAL_DIGI_ACCELEPORT is not set +# CONFIG_USB_SERIAL_CP2101 is not set +CONFIG_USB_SERIAL_CYPRESS_M8=m +# CONFIG_USB_SERIAL_EMPEG is not set +# CONFIG_USB_SERIAL_FTDI_SIO is not set +# CONFIG_USB_SERIAL_VISOR is not set +# CONFIG_USB_SERIAL_IPAQ is not set +# CONFIG_USB_SERIAL_IR is not set +# CONFIG_USB_SERIAL_EDGEPORT is not set +# CONFIG_USB_SERIAL_EDGEPORT_TI is not set +CONFIG_USB_SERIAL_GARMIN=m +CONFIG_USB_SERIAL_IPW=m +# CONFIG_USB_SERIAL_KEYSPAN_PDA is not set +CONFIG_USB_SERIAL_KEYSPAN=y +CONFIG_USB_SERIAL_KEYSPAN_MPR=y +CONFIG_USB_SERIAL_KEYSPAN_USA28=y +CONFIG_USB_SERIAL_KEYSPAN_USA28X=y +CONFIG_USB_SERIAL_KEYSPAN_USA28XA=y +CONFIG_USB_SERIAL_KEYSPAN_USA28XB=y +CONFIG_USB_SERIAL_KEYSPAN_USA19=y +CONFIG_USB_SERIAL_KEYSPAN_USA18X=y +CONFIG_USB_SERIAL_KEYSPAN_USA19W=y +CONFIG_USB_SERIAL_KEYSPAN_USA19QW=y +CONFIG_USB_SERIAL_KEYSPAN_USA19QI=y +CONFIG_USB_SERIAL_KEYSPAN_USA49W=y +CONFIG_USB_SERIAL_KEYSPAN_USA49WLC=y +# CONFIG_USB_SERIAL_KLSI is not set +# CONFIG_USB_SERIAL_KOBIL_SCT is not set +# CONFIG_USB_SERIAL_MCT_U232 is not set +# CONFIG_USB_SERIAL_PL2303 is not set +# CONFIG_USB_SERIAL_HP4X is not set +# CONFIG_USB_SERIAL_SAFE is not set +CONFIG_USB_SERIAL_TI=m +# CONFIG_USB_SERIAL_CYBERJACK is not set +# CONFIG_USB_SERIAL_XIRCOM is not set +# CONFIG_USB_SERIAL_OMNINET is not set +CONFIG_USB_EZUSB=y + +# +# USB Miscellaneous drivers +# +# CONFIG_USB_EMI62 is not set +# CONFIG_USB_EMI26 is not set +# CONFIG_USB_AUERSWALD is not set +# CONFIG_USB_RIO500 is not set +# CONFIG_USB_LEGOTOWER is not set +# CONFIG_USB_LCD is not set +# CONFIG_USB_LED is not set +# CONFIG_USB_CYTHERM is not set +# CONFIG_USB_PHIDGETKIT is not set +# CONFIG_USB_PHIDGETSERVO is not set +# CONFIG_USB_IDMOUSE is not set +# CONFIG_USB_SISUSBVGA is not set +# CONFIG_USB_LD is not set +# CONFIG_USB_TEST is not set + +# +# USB DSL modem support +# + +# +# USB Gadget Support +# +# CONFIG_USB_GADGET is not set + +# +# MMC/SD Card support +# +# CONFIG_MMC is not set + +# +# InfiniBand support +# +# CONFIG_INFINIBAND is not set + +# +# SN Devices +# + +# +# File systems +# +CONFIG_EXT2_FS=y +# CONFIG_EXT2_FS_XATTR is not set +CONFIG_EXT2_FS_XIP=y +CONFIG_FS_XIP=y +CONFIG_EXT3_FS=y +# CONFIG_EXT3_FS_XATTR is not set +CONFIG_JBD=y +# CONFIG_JBD_DEBUG is not set +# CONFIG_REISERFS_FS is not set +# CONFIG_JFS_FS is not set +CONFIG_FS_POSIX_ACL=y +# CONFIG_XFS_FS is not set +# CONFIG_MINIX_FS is not set +# CONFIG_ROMFS_FS is not set +CONFIG_INOTIFY=y +# CONFIG_QUOTA is not set +CONFIG_DNOTIFY=y +# CONFIG_AUTOFS_FS is not set +# CONFIG_AUTOFS4_FS is not set +# CONFIG_FUSE_FS is not set + +# +# CD-ROM/DVD Filesystems +# +# CONFIG_ISO9660_FS is not set +# CONFIG_UDF_FS is not set + +# +# DOS/FAT/NT Filesystems +# +CONFIG_FAT_FS=y +CONFIG_MSDOS_FS=y +CONFIG_VFAT_FS=y +CONFIG_FAT_DEFAULT_CODEPAGE=437 +CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1" +# CONFIG_NTFS_FS is not set + +# +# Pseudo filesystems +# +CONFIG_PROC_FS=y +CONFIG_PROC_KCORE=y +CONFIG_SYSFS=y +CONFIG_TMPFS=y +CONFIG_HUGETLBFS=y +CONFIG_HUGETLB_PAGE=y +CONFIG_RAMFS=y +# CONFIG_RELAYFS_FS is not set + +# +# Miscellaneous filesystems +# +# CONFIG_ADFS_FS is not set +# CONFIG_AFFS_FS is not set +# CONFIG_HFS_FS is not set +# CONFIG_HFSPLUS_FS is not set +# CONFIG_BEFS_FS is not set +# CONFIG_BFS_FS is not set +# CONFIG_EFS_FS is not set +CONFIG_CRAMFS=y +# CONFIG_VXFS_FS is not set +# CONFIG_HPFS_FS is not set +# CONFIG_QNX4FS_FS is not set +# CONFIG_SYSV_FS is not set +# CONFIG_UFS_FS is not set + +# +# Network File Systems +# +CONFIG_NFS_FS=y +CONFIG_NFS_V3=y +CONFIG_NFS_V3_ACL=y +CONFIG_NFS_V4=y +# CONFIG_NFS_DIRECTIO is not set +# CONFIG_NFSD is not set +CONFIG_ROOT_NFS=y +CONFIG_LOCKD=y +CONFIG_LOCKD_V4=y +CONFIG_NFS_ACL_SUPPORT=y +CONFIG_NFS_COMMON=y +CONFIG_SUNRPC=y +CONFIG_SUNRPC_GSS=y +CONFIG_RPCSEC_GSS_KRB5=y +# CONFIG_RPCSEC_GSS_SPKM3 is not set +# CONFIG_SMB_FS is not set +# CONFIG_CIFS is not set +# CONFIG_NCP_FS is not set +# CONFIG_CODA_FS is not set +# CONFIG_AFS_FS is not set +# CONFIG_9P_FS is not set + +# +# Partition Types +# +CONFIG_PARTITION_ADVANCED=y +# CONFIG_ACORN_PARTITION is not set +# CONFIG_OSF_PARTITION is not set +# CONFIG_AMIGA_PARTITION is not set +# CONFIG_ATARI_PARTITION is not set +CONFIG_MAC_PARTITION=y +CONFIG_MSDOS_PARTITION=y +# CONFIG_BSD_DISKLABEL is not set +# CONFIG_MINIX_SUBPARTITION is not set +# CONFIG_SOLARIS_X86_PARTITION is not set +# CONFIG_UNIXWARE_DISKLABEL is not set +# CONFIG_LDM_PARTITION is not set +# CONFIG_SGI_PARTITION is not set +# CONFIG_ULTRIX_PARTITION is not set +# CONFIG_SUN_PARTITION is not set +# CONFIG_EFI_PARTITION is not set + +# +# Native Language Support +# +CONFIG_NLS=y +CONFIG_NLS_DEFAULT="utf-8" +# CONFIG_NLS_CODEPAGE_437 is not set +# CONFIG_NLS_CODEPAGE_737 is not set +# CONFIG_NLS_CODEPAGE_775 is not set +# CONFIG_NLS_CODEPAGE_850 is not set +# CONFIG_NLS_CODEPAGE_852 is not set +# CONFIG_NLS_CODEPAGE_855 is not set +# CONFIG_NLS_CODEPAGE_857 is not set +# CONFIG_NLS_CODEPAGE_860 is not set +# CONFIG_NLS_CODEPAGE_861 is not set +# CONFIG_NLS_CODEPAGE_862 is not set +# CONFIG_NLS_CODEPAGE_863 is not set +# CONFIG_NLS_CODEPAGE_864 is not set +# CONFIG_NLS_CODEPAGE_865 is not set +# CONFIG_NLS_CODEPAGE_866 is not set +# CONFIG_NLS_CODEPAGE_869 is not set +# CONFIG_NLS_CODEPAGE_936 is not set +# CONFIG_NLS_CODEPAGE_950 is not set +# CONFIG_NLS_CODEPAGE_932 is not set +# CONFIG_NLS_CODEPAGE_949 is not set +# CONFIG_NLS_CODEPAGE_874 is not set +# CONFIG_NLS_ISO8859_8 is not set +# CONFIG_NLS_CODEPAGE_1250 is not set +# CONFIG_NLS_CODEPAGE_1251 is not set +# CONFIG_NLS_ASCII is not set +# CONFIG_NLS_ISO8859_1 is not set +# CONFIG_NLS_ISO8859_2 is not set +# CONFIG_NLS_ISO8859_3 is not set +# CONFIG_NLS_ISO8859_4 is not set +# CONFIG_NLS_ISO8859_5 is not set +# CONFIG_NLS_ISO8859_6 is not set +# CONFIG_NLS_ISO8859_7 is not set +# CONFIG_NLS_ISO8859_9 is not set +# CONFIG_NLS_ISO8859_13 is not set +# CONFIG_NLS_ISO8859_14 is not set +# CONFIG_NLS_ISO8859_15 is not set +# CONFIG_NLS_KOI8_R is not set +# CONFIG_NLS_KOI8_U is not set +CONFIG_NLS_UTF8=y + +# +# Profiling support +# +# CONFIG_PROFILING is not set + +# +# Kernel hacking +# +# CONFIG_PRINTK_TIME is not set +CONFIG_DEBUG_KERNEL=y +CONFIG_MAGIC_SYSRQ=y +CONFIG_LOG_BUF_SHIFT=17 +CONFIG_DETECT_SOFTLOCKUP=y +# CONFIG_SCHEDSTATS is not set +CONFIG_DEBUG_SLAB=y +# CONFIG_DEBUG_SPINLOCK is not set +CONFIG_DEBUG_SPINLOCK_SLEEP=y +# CONFIG_DEBUG_KOBJECT is not set +# CONFIG_DEBUG_INFO is not set +CONFIG_DEBUG_FS=y +CONFIG_DEBUG_STACKOVERFLOW=y +# CONFIG_KPROBES is not set +CONFIG_DEBUG_STACK_USAGE=y +CONFIG_DEBUGGER=y +CONFIG_XMON=y +CONFIG_XMON_DEFAULT=y +# CONFIG_PPCDBG is not set +# CONFIG_IRQSTACKS is not set + +# +# Security options +# +# CONFIG_KEYS is not set +# CONFIG_SECURITY is not set + +# +# Cryptographic options +# +CONFIG_CRYPTO=y +# CONFIG_CRYPTO_HMAC is not set +# CONFIG_CRYPTO_NULL is not set +# CONFIG_CRYPTO_MD4 is not set +CONFIG_CRYPTO_MD5=y +# CONFIG_CRYPTO_SHA1 is not set +# CONFIG_CRYPTO_SHA256 is not set +# CONFIG_CRYPTO_SHA512 is not set +# CONFIG_CRYPTO_WP512 is not set +# CONFIG_CRYPTO_TGR192 is not set +CONFIG_CRYPTO_DES=y +# CONFIG_CRYPTO_BLOWFISH is not set +# CONFIG_CRYPTO_TWOFISH is not set +# CONFIG_CRYPTO_SERPENT is not set +# CONFIG_CRYPTO_AES is not set +# CONFIG_CRYPTO_CAST5 is not set +# CONFIG_CRYPTO_CAST6 is not set +# CONFIG_CRYPTO_TEA is not set +# CONFIG_CRYPTO_ARC4 is not set +# CONFIG_CRYPTO_KHAZAD is not set +# CONFIG_CRYPTO_ANUBIS is not set +# CONFIG_CRYPTO_DEFLATE is not set +# CONFIG_CRYPTO_MICHAEL_MIC is not set +# CONFIG_CRYPTO_CRC32C is not set +# CONFIG_CRYPTO_TEST is not set + +# +# Hardware crypto devices +# + +# +# Library routines +# +CONFIG_CRC_CCITT=y +# CONFIG_CRC16 is not set +CONFIG_CRC32=y +# CONFIG_LIBCRC32C is not set +CONFIG_ZLIB_INFLATE=y diff --git a/arch/powerpc/configs/pseries_defconfig b/arch/powerpc/configs/pseries_defconfig new file mode 100644 index 000000000000..9f09dff9e11a --- /dev/null +++ b/arch/powerpc/configs/pseries_defconfig @@ -0,0 +1,1371 @@ +# +# Automatically generated make config: don't edit +# Linux kernel version: 2.6.14-rc4 +# Thu Oct 20 08:32:17 2005 +# +CONFIG_64BIT=y +CONFIG_MMU=y +CONFIG_RWSEM_XCHGADD_ALGORITHM=y +CONFIG_GENERIC_CALIBRATE_DELAY=y +CONFIG_GENERIC_ISA_DMA=y +CONFIG_EARLY_PRINTK=y +CONFIG_COMPAT=y +CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y +CONFIG_ARCH_MAY_HAVE_PC_FDC=y +CONFIG_FORCE_MAX_ZONEORDER=13 + +# +# Code maturity level options +# +CONFIG_EXPERIMENTAL=y +CONFIG_CLEAN_COMPILE=y +CONFIG_LOCK_KERNEL=y +CONFIG_INIT_ENV_ARG_LIMIT=32 + +# +# General setup +# +CONFIG_LOCALVERSION="" +CONFIG_LOCALVERSION_AUTO=y +CONFIG_SWAP=y +CONFIG_SYSVIPC=y +CONFIG_POSIX_MQUEUE=y +# CONFIG_BSD_PROCESS_ACCT is not set +CONFIG_SYSCTL=y +CONFIG_AUDIT=y +CONFIG_AUDITSYSCALL=y +CONFIG_HOTPLUG=y +CONFIG_KOBJECT_UEVENT=y +CONFIG_IKCONFIG=y +CONFIG_IKCONFIG_PROC=y +CONFIG_CPUSETS=y +CONFIG_INITRAMFS_SOURCE="" +# CONFIG_EMBEDDED is not set +CONFIG_KALLSYMS=y +CONFIG_KALLSYMS_ALL=y +# CONFIG_KALLSYMS_EXTRA_PASS is not set +CONFIG_PRINTK=y +CONFIG_BUG=y +CONFIG_BASE_FULL=y +CONFIG_FUTEX=y +CONFIG_EPOLL=y +CONFIG_SHMEM=y +CONFIG_CC_ALIGN_FUNCTIONS=0 +CONFIG_CC_ALIGN_LABELS=0 +CONFIG_CC_ALIGN_LOOPS=0 +CONFIG_CC_ALIGN_JUMPS=0 +# CONFIG_TINY_SHMEM is not set +CONFIG_BASE_SMALL=0 + +# +# Loadable module support +# +CONFIG_MODULES=y +CONFIG_MODULE_UNLOAD=y +# CONFIG_MODULE_FORCE_UNLOAD is not set +CONFIG_OBSOLETE_MODPARM=y +CONFIG_MODVERSIONS=y +CONFIG_MODULE_SRCVERSION_ALL=y +CONFIG_KMOD=y +CONFIG_STOP_MACHINE=y +CONFIG_SYSVIPC_COMPAT=y + +# +# Platform support +# +# CONFIG_PPC_ISERIES is not set +CONFIG_PPC_MULTIPLATFORM=y +CONFIG_PPC_PSERIES=y +# CONFIG_PPC_BPA is not set +# CONFIG_PPC_PMAC is not set +# CONFIG_PPC_MAPLE is not set +CONFIG_PPC=y +CONFIG_PPC64=y +CONFIG_PPC_OF=y +CONFIG_XICS=y +CONFIG_MPIC=y +CONFIG_ALTIVEC=y +CONFIG_PPC_SPLPAR=y +CONFIG_KEXEC=y +CONFIG_IBMVIO=y +# CONFIG_U3_DART is not set +# CONFIG_BOOTX_TEXT is not set +# CONFIG_POWER4_ONLY is not set +CONFIG_IOMMU_VMERGE=y +CONFIG_SMP=y +CONFIG_NR_CPUS=128 +CONFIG_ARCH_SELECT_MEMORY_MODEL=y +CONFIG_ARCH_FLATMEM_ENABLE=y +CONFIG_ARCH_DISCONTIGMEM_ENABLE=y +CONFIG_ARCH_DISCONTIGMEM_DEFAULT=y +CONFIG_ARCH_SPARSEMEM_ENABLE=y +CONFIG_SELECT_MEMORY_MODEL=y +# CONFIG_FLATMEM_MANUAL is not set +CONFIG_DISCONTIGMEM_MANUAL=y +# CONFIG_SPARSEMEM_MANUAL is not set +CONFIG_DISCONTIGMEM=y +CONFIG_FLAT_NODE_MEM_MAP=y +CONFIG_NEED_MULTIPLE_NODES=y +# CONFIG_SPARSEMEM_STATIC is not set +CONFIG_HAVE_ARCH_EARLY_PFN_TO_NID=y +CONFIG_NODES_SPAN_OTHER_NODES=y +CONFIG_NUMA=y +CONFIG_SCHED_SMT=y +CONFIG_PREEMPT_NONE=y +# CONFIG_PREEMPT_VOLUNTARY is not set +# CONFIG_PREEMPT is not set +# CONFIG_PREEMPT_BKL is not set +# CONFIG_HZ_100 is not set +CONFIG_HZ_250=y +# CONFIG_HZ_1000 is not set +CONFIG_HZ=250 +CONFIG_EEH=y +CONFIG_GENERIC_HARDIRQS=y +CONFIG_PPC_RTAS=y +CONFIG_RTAS_PROC=y +CONFIG_RTAS_FLASH=m +CONFIG_SCANLOG=m +CONFIG_LPARCFG=y +CONFIG_SECCOMP=y +CONFIG_BINFMT_ELF=y +# CONFIG_BINFMT_MISC is not set +CONFIG_HOTPLUG_CPU=y +CONFIG_PROC_DEVICETREE=y +# CONFIG_CMDLINE_BOOL is not set +CONFIG_ISA_DMA_API=y + +# +# Bus Options +# +CONFIG_PCI=y +CONFIG_PCI_DOMAINS=y +CONFIG_PCI_LEGACY_PROC=y +# CONFIG_PCI_DEBUG is not set + +# +# PCCARD (PCMCIA/CardBus) support +# +# CONFIG_PCCARD is not set + +# +# PCI Hotplug Support +# +CONFIG_HOTPLUG_PCI=m +# CONFIG_HOTPLUG_PCI_FAKE is not set +# CONFIG_HOTPLUG_PCI_CPCI is not set +# CONFIG_HOTPLUG_PCI_SHPC is not set +CONFIG_HOTPLUG_PCI_RPA=m +CONFIG_HOTPLUG_PCI_RPA_DLPAR=m + +# +# Networking +# +CONFIG_NET=y + +# +# Networking options +# +CONFIG_PACKET=y +# CONFIG_PACKET_MMAP is not set +CONFIG_UNIX=y +CONFIG_XFRM=y +CONFIG_XFRM_USER=m +CONFIG_NET_KEY=m +CONFIG_INET=y +CONFIG_IP_MULTICAST=y +# CONFIG_IP_ADVANCED_ROUTER is not set +CONFIG_IP_FIB_HASH=y +# CONFIG_IP_PNP is not set +CONFIG_NET_IPIP=y +# CONFIG_NET_IPGRE is not set +# CONFIG_IP_MROUTE is not set +# CONFIG_ARPD is not set +CONFIG_SYN_COOKIES=y +CONFIG_INET_AH=m +CONFIG_INET_ESP=m +CONFIG_INET_IPCOMP=m +CONFIG_INET_TUNNEL=y +CONFIG_INET_DIAG=y +CONFIG_INET_TCP_DIAG=y +# CONFIG_TCP_CONG_ADVANCED is not set +CONFIG_TCP_CONG_BIC=y + +# +# IP: Virtual Server Configuration +# +# CONFIG_IP_VS is not set +# CONFIG_IPV6 is not set +CONFIG_NETFILTER=y +# CONFIG_NETFILTER_DEBUG is not set +CONFIG_NETFILTER_NETLINK=y +CONFIG_NETFILTER_NETLINK_QUEUE=m +CONFIG_NETFILTER_NETLINK_LOG=m + +# +# IP: Netfilter Configuration +# +CONFIG_IP_NF_CONNTRACK=m +CONFIG_IP_NF_CT_ACCT=y +CONFIG_IP_NF_CONNTRACK_MARK=y +CONFIG_IP_NF_CONNTRACK_EVENTS=y +CONFIG_IP_NF_CONNTRACK_NETLINK=m +CONFIG_IP_NF_CT_PROTO_SCTP=m +CONFIG_IP_NF_FTP=m +CONFIG_IP_NF_IRC=m +# CONFIG_IP_NF_NETBIOS_NS is not set +CONFIG_IP_NF_TFTP=m +CONFIG_IP_NF_AMANDA=m +# CONFIG_IP_NF_PPTP is not set +CONFIG_IP_NF_QUEUE=m +CONFIG_IP_NF_IPTABLES=m +CONFIG_IP_NF_MATCH_LIMIT=m +CONFIG_IP_NF_MATCH_IPRANGE=m +CONFIG_IP_NF_MATCH_MAC=m +CONFIG_IP_NF_MATCH_PKTTYPE=m +CONFIG_IP_NF_MATCH_MARK=m +CONFIG_IP_NF_MATCH_MULTIPORT=m +CONFIG_IP_NF_MATCH_TOS=m +CONFIG_IP_NF_MATCH_RECENT=m +CONFIG_IP_NF_MATCH_ECN=m +CONFIG_IP_NF_MATCH_DSCP=m +CONFIG_IP_NF_MATCH_AH_ESP=m +CONFIG_IP_NF_MATCH_LENGTH=m +CONFIG_IP_NF_MATCH_TTL=m +CONFIG_IP_NF_MATCH_TCPMSS=m +CONFIG_IP_NF_MATCH_HELPER=m +CONFIG_IP_NF_MATCH_STATE=m +CONFIG_IP_NF_MATCH_CONNTRACK=m +CONFIG_IP_NF_MATCH_OWNER=m +CONFIG_IP_NF_MATCH_ADDRTYPE=m +CONFIG_IP_NF_MATCH_REALM=m +CONFIG_IP_NF_MATCH_SCTP=m +# CONFIG_IP_NF_MATCH_DCCP is not set +CONFIG_IP_NF_MATCH_COMMENT=m +CONFIG_IP_NF_MATCH_CONNMARK=m +CONFIG_IP_NF_MATCH_CONNBYTES=m +CONFIG_IP_NF_MATCH_HASHLIMIT=m +CONFIG_IP_NF_MATCH_STRING=m +CONFIG_IP_NF_FILTER=m +CONFIG_IP_NF_TARGET_REJECT=m +CONFIG_IP_NF_TARGET_LOG=m +CONFIG_IP_NF_TARGET_ULOG=m +CONFIG_IP_NF_TARGET_TCPMSS=m +CONFIG_IP_NF_TARGET_NFQUEUE=m +CONFIG_IP_NF_NAT=m +CONFIG_IP_NF_NAT_NEEDED=y +CONFIG_IP_NF_TARGET_MASQUERADE=m +CONFIG_IP_NF_TARGET_REDIRECT=m +CONFIG_IP_NF_TARGET_NETMAP=m +CONFIG_IP_NF_TARGET_SAME=m +CONFIG_IP_NF_NAT_SNMP_BASIC=m +CONFIG_IP_NF_NAT_IRC=m +CONFIG_IP_NF_NAT_FTP=m +CONFIG_IP_NF_NAT_TFTP=m +CONFIG_IP_NF_NAT_AMANDA=m +CONFIG_IP_NF_MANGLE=m +CONFIG_IP_NF_TARGET_TOS=m +CONFIG_IP_NF_TARGET_ECN=m +CONFIG_IP_NF_TARGET_DSCP=m +CONFIG_IP_NF_TARGET_MARK=m +CONFIG_IP_NF_TARGET_CLASSIFY=m +CONFIG_IP_NF_TARGET_TTL=m +CONFIG_IP_NF_TARGET_CONNMARK=m +CONFIG_IP_NF_TARGET_CLUSTERIP=m +CONFIG_IP_NF_RAW=m +CONFIG_IP_NF_TARGET_NOTRACK=m +CONFIG_IP_NF_ARPTABLES=m +CONFIG_IP_NF_ARPFILTER=m +CONFIG_IP_NF_ARP_MANGLE=m + +# +# DCCP Configuration (EXPERIMENTAL) +# +# CONFIG_IP_DCCP is not set + +# +# SCTP Configuration (EXPERIMENTAL) +# +# CONFIG_IP_SCTP is not set +# CONFIG_ATM is not set +# CONFIG_BRIDGE is not set +# CONFIG_VLAN_8021Q is not set +# CONFIG_DECNET is not set +CONFIG_LLC=y +# CONFIG_LLC2 is not set +# CONFIG_IPX is not set +# CONFIG_ATALK is not set +# CONFIG_X25 is not set +# CONFIG_LAPB is not set +# CONFIG_NET_DIVERT is not set +# CONFIG_ECONET is not set +# CONFIG_WAN_ROUTER is not set +# CONFIG_NET_SCHED is not set +CONFIG_NET_CLS_ROUTE=y + +# +# Network testing +# +# CONFIG_NET_PKTGEN is not set +# CONFIG_HAMRADIO is not set +# CONFIG_IRDA is not set +# CONFIG_BT is not set +# CONFIG_IEEE80211 is not set + +# +# Device Drivers +# + +# +# Generic Driver Options +# +CONFIG_STANDALONE=y +CONFIG_PREVENT_FIRMWARE_BUILD=y +CONFIG_FW_LOADER=y +# CONFIG_DEBUG_DRIVER is not set + +# +# Connector - unified userspace <-> kernelspace linker +# +# CONFIG_CONNECTOR is not set + +# +# Memory Technology Devices (MTD) +# +# CONFIG_MTD is not set + +# +# Parallel port support +# +CONFIG_PARPORT=m +CONFIG_PARPORT_PC=m +# CONFIG_PARPORT_SERIAL is not set +# CONFIG_PARPORT_PC_FIFO is not set +# CONFIG_PARPORT_PC_SUPERIO is not set +# CONFIG_PARPORT_GSC is not set +# CONFIG_PARPORT_1284 is not set + +# +# Plug and Play support +# + +# +# Block devices +# +CONFIG_BLK_DEV_FD=m +# CONFIG_PARIDE is not set +# CONFIG_BLK_CPQ_DA is not set +# CONFIG_BLK_CPQ_CISS_DA is not set +# CONFIG_BLK_DEV_DAC960 is not set +# CONFIG_BLK_DEV_UMEM is not set +# CONFIG_BLK_DEV_COW_COMMON is not set +CONFIG_BLK_DEV_LOOP=y +# CONFIG_BLK_DEV_CRYPTOLOOP is not set +CONFIG_BLK_DEV_NBD=m +# CONFIG_BLK_DEV_SX8 is not set +# CONFIG_BLK_DEV_UB is not set +CONFIG_BLK_DEV_RAM=y +CONFIG_BLK_DEV_RAM_COUNT=16 +CONFIG_BLK_DEV_RAM_SIZE=65536 +CONFIG_BLK_DEV_INITRD=y +# CONFIG_CDROM_PKTCDVD is not set + +# +# IO Schedulers +# +CONFIG_IOSCHED_NOOP=y +CONFIG_IOSCHED_AS=y +CONFIG_IOSCHED_DEADLINE=y +CONFIG_IOSCHED_CFQ=y +# CONFIG_ATA_OVER_ETH is not set + +# +# ATA/ATAPI/MFM/RLL support +# +CONFIG_IDE=y +CONFIG_BLK_DEV_IDE=y + +# +# Please see Documentation/ide.txt for help/info on IDE drives +# +# CONFIG_BLK_DEV_IDE_SATA is not set +CONFIG_BLK_DEV_IDEDISK=y +# CONFIG_IDEDISK_MULTI_MODE is not set +CONFIG_BLK_DEV_IDECD=y +# CONFIG_BLK_DEV_IDETAPE is not set +# CONFIG_BLK_DEV_IDEFLOPPY is not set +# CONFIG_BLK_DEV_IDESCSI is not set +# CONFIG_IDE_TASK_IOCTL is not set + +# +# IDE chipset support/bugfixes +# +CONFIG_IDE_GENERIC=y +CONFIG_BLK_DEV_IDEPCI=y +CONFIG_IDEPCI_SHARE_IRQ=y +# CONFIG_BLK_DEV_OFFBOARD is not set +CONFIG_BLK_DEV_GENERIC=y +# CONFIG_BLK_DEV_OPTI621 is not set +CONFIG_BLK_DEV_SL82C105=y +CONFIG_BLK_DEV_IDEDMA_PCI=y +# CONFIG_BLK_DEV_IDEDMA_FORCED is not set +CONFIG_IDEDMA_PCI_AUTO=y +# CONFIG_IDEDMA_ONLYDISK is not set +# CONFIG_BLK_DEV_AEC62XX is not set +# CONFIG_BLK_DEV_ALI15X3 is not set +CONFIG_BLK_DEV_AMD74XX=y +# CONFIG_BLK_DEV_CMD64X is not set +# CONFIG_BLK_DEV_TRIFLEX is not set +# CONFIG_BLK_DEV_CY82C693 is not set +# CONFIG_BLK_DEV_CS5520 is not set +# CONFIG_BLK_DEV_CS5530 is not set +# CONFIG_BLK_DEV_HPT34X is not set +# CONFIG_BLK_DEV_HPT366 is not set +# CONFIG_BLK_DEV_SC1200 is not set +# CONFIG_BLK_DEV_PIIX is not set +# CONFIG_BLK_DEV_IT821X is not set +# CONFIG_BLK_DEV_NS87415 is not set +# CONFIG_BLK_DEV_PDC202XX_OLD is not set +# CONFIG_BLK_DEV_PDC202XX_NEW is not set +# CONFIG_BLK_DEV_SVWKS is not set +# CONFIG_BLK_DEV_SIIMAGE is not set +# CONFIG_BLK_DEV_SLC90E66 is not set +# CONFIG_BLK_DEV_TRM290 is not set +# CONFIG_BLK_DEV_VIA82CXXX is not set +# CONFIG_IDE_ARM is not set +CONFIG_BLK_DEV_IDEDMA=y +# CONFIG_IDEDMA_IVB is not set +CONFIG_IDEDMA_AUTO=y +# CONFIG_BLK_DEV_HD is not set + +# +# SCSI device support +# +# CONFIG_RAID_ATTRS is not set +CONFIG_SCSI=y +CONFIG_SCSI_PROC_FS=y + +# +# SCSI support type (disk, tape, CD-ROM) +# +CONFIG_BLK_DEV_SD=y +CONFIG_CHR_DEV_ST=y +# CONFIG_CHR_DEV_OSST is not set +CONFIG_BLK_DEV_SR=y +CONFIG_BLK_DEV_SR_VENDOR=y +CONFIG_CHR_DEV_SG=y +# CONFIG_CHR_DEV_SCH is not set + +# +# Some SCSI devices (e.g. CD jukebox) support multiple LUNs +# +CONFIG_SCSI_MULTI_LUN=y +CONFIG_SCSI_CONSTANTS=y +# CONFIG_SCSI_LOGGING is not set + +# +# SCSI Transport Attributes +# +CONFIG_SCSI_SPI_ATTRS=y +CONFIG_SCSI_FC_ATTRS=y +CONFIG_SCSI_ISCSI_ATTRS=m +# CONFIG_SCSI_SAS_ATTRS is not set + +# +# SCSI low-level drivers +# +# CONFIG_BLK_DEV_3W_XXXX_RAID is not set +# CONFIG_SCSI_3W_9XXX is not set +# CONFIG_SCSI_ACARD is not set +# CONFIG_SCSI_AACRAID is not set +# CONFIG_SCSI_AIC7XXX is not set +# CONFIG_SCSI_AIC7XXX_OLD is not set +# CONFIG_SCSI_AIC79XX is not set +# CONFIG_MEGARAID_NEWGEN is not set +# CONFIG_MEGARAID_LEGACY is not set +# CONFIG_MEGARAID_SAS is not set +# CONFIG_SCSI_SATA is not set +# CONFIG_SCSI_BUSLOGIC is not set +# CONFIG_SCSI_DMX3191D is not set +# CONFIG_SCSI_EATA is not set +# CONFIG_SCSI_FUTURE_DOMAIN is not set +# CONFIG_SCSI_GDTH is not set +# CONFIG_SCSI_IPS is not set +CONFIG_SCSI_IBMVSCSI=y +# CONFIG_SCSI_INITIO is not set +# CONFIG_SCSI_INIA100 is not set +# CONFIG_SCSI_PPA is not set +# CONFIG_SCSI_IMM is not set +CONFIG_SCSI_SYM53C8XX_2=y +CONFIG_SCSI_SYM53C8XX_DMA_ADDRESSING_MODE=0 +CONFIG_SCSI_SYM53C8XX_DEFAULT_TAGS=16 +CONFIG_SCSI_SYM53C8XX_MAX_TAGS=64 +# CONFIG_SCSI_SYM53C8XX_IOMAPPED is not set +CONFIG_SCSI_IPR=y +CONFIG_SCSI_IPR_TRACE=y +CONFIG_SCSI_IPR_DUMP=y +# CONFIG_SCSI_QLOGIC_FC is not set +# CONFIG_SCSI_QLOGIC_1280 is not set +CONFIG_SCSI_QLA2XXX=y +CONFIG_SCSI_QLA21XX=m +CONFIG_SCSI_QLA22XX=m +CONFIG_SCSI_QLA2300=m +CONFIG_SCSI_QLA2322=m +CONFIG_SCSI_QLA6312=m +CONFIG_SCSI_QLA24XX=m +CONFIG_SCSI_LPFC=m +# CONFIG_SCSI_DC395x is not set +# CONFIG_SCSI_DC390T is not set +# CONFIG_SCSI_DEBUG is not set + +# +# Multi-device support (RAID and LVM) +# +CONFIG_MD=y +CONFIG_BLK_DEV_MD=y +CONFIG_MD_LINEAR=y +CONFIG_MD_RAID0=y +CONFIG_MD_RAID1=y +CONFIG_MD_RAID10=m +CONFIG_MD_RAID5=y +CONFIG_MD_RAID6=m +CONFIG_MD_MULTIPATH=m +CONFIG_MD_FAULTY=m +CONFIG_BLK_DEV_DM=y +CONFIG_DM_CRYPT=m +CONFIG_DM_SNAPSHOT=m +CONFIG_DM_MIRROR=m +CONFIG_DM_ZERO=m +CONFIG_DM_MULTIPATH=m +CONFIG_DM_MULTIPATH_EMC=m + +# +# Fusion MPT device support +# +# CONFIG_FUSION is not set +# CONFIG_FUSION_SPI is not set +# CONFIG_FUSION_FC is not set +# CONFIG_FUSION_SAS is not set + +# +# IEEE 1394 (FireWire) support +# +# CONFIG_IEEE1394 is not set + +# +# I2O device support +# +# CONFIG_I2O is not set + +# +# Macintosh device drivers +# + +# +# Network device support +# +CONFIG_NETDEVICES=y +CONFIG_DUMMY=m +CONFIG_BONDING=m +# CONFIG_EQUALIZER is not set +CONFIG_TUN=m + +# +# ARCnet devices +# +# CONFIG_ARCNET is not set + +# +# PHY device support +# +# CONFIG_PHYLIB is not set + +# +# Ethernet (10 or 100Mbit) +# +CONFIG_NET_ETHERNET=y +CONFIG_MII=y +# CONFIG_HAPPYMEAL is not set +# CONFIG_SUNGEM is not set +# CONFIG_CASSINI is not set +CONFIG_NET_VENDOR_3COM=y +CONFIG_VORTEX=y +# CONFIG_TYPHOON is not set + +# +# Tulip family network device support +# +# CONFIG_NET_TULIP is not set +# CONFIG_HP100 is not set +CONFIG_IBMVETH=y +CONFIG_NET_PCI=y +CONFIG_PCNET32=y +# CONFIG_AMD8111_ETH is not set +# CONFIG_ADAPTEC_STARFIRE is not set +# CONFIG_B44 is not set +# CONFIG_FORCEDETH is not set +# CONFIG_DGRS is not set +# CONFIG_EEPRO100 is not set +CONFIG_E100=y +# CONFIG_FEALNX is not set +# CONFIG_NATSEMI is not set +# CONFIG_NE2K_PCI is not set +# CONFIG_8139CP is not set +# CONFIG_8139TOO is not set +# CONFIG_SIS900 is not set +# CONFIG_EPIC100 is not set +# CONFIG_SUNDANCE is not set +# CONFIG_VIA_RHINE is not set +# CONFIG_NET_POCKET is not set + +# +# Ethernet (1000 Mbit) +# +CONFIG_ACENIC=y +CONFIG_ACENIC_OMIT_TIGON_I=y +# CONFIG_DL2K is not set +CONFIG_E1000=y +# CONFIG_E1000_NAPI is not set +# CONFIG_NS83820 is not set +# CONFIG_HAMACHI is not set +# CONFIG_YELLOWFIN is not set +# CONFIG_R8169 is not set +# CONFIG_SIS190 is not set +# CONFIG_SKGE is not set +# CONFIG_SK98LIN is not set +# CONFIG_VIA_VELOCITY is not set +CONFIG_TIGON3=y +# CONFIG_BNX2 is not set +# CONFIG_MV643XX_ETH is not set + +# +# Ethernet (10000 Mbit) +# +# CONFIG_CHELSIO_T1 is not set +CONFIG_IXGB=m +# CONFIG_IXGB_NAPI is not set +CONFIG_S2IO=m +# CONFIG_S2IO_NAPI is not set +# CONFIG_2BUFF_MODE is not set + +# +# Token Ring devices +# +CONFIG_TR=y +CONFIG_IBMOL=y +# CONFIG_3C359 is not set +# CONFIG_TMS380TR is not set + +# +# Wireless LAN (non-hamradio) +# +# CONFIG_NET_RADIO is not set + +# +# Wan interfaces +# +# CONFIG_WAN is not set +# CONFIG_FDDI is not set +# CONFIG_HIPPI is not set +# CONFIG_PLIP is not set +CONFIG_PPP=m +# CONFIG_PPP_MULTILINK is not set +# CONFIG_PPP_FILTER is not set +CONFIG_PPP_ASYNC=m +CONFIG_PPP_SYNC_TTY=m +CONFIG_PPP_DEFLATE=m +CONFIG_PPP_BSDCOMP=m +CONFIG_PPPOE=m +# CONFIG_SLIP is not set +# CONFIG_NET_FC is not set +# CONFIG_SHAPER is not set +CONFIG_NETCONSOLE=y +CONFIG_NETPOLL=y +CONFIG_NETPOLL_RX=y +CONFIG_NETPOLL_TRAP=y +CONFIG_NET_POLL_CONTROLLER=y + +# +# ISDN subsystem +# +# CONFIG_ISDN is not set + +# +# Telephony Support +# +# CONFIG_PHONE is not set + +# +# Input device support +# +CONFIG_INPUT=y + +# +# Userland interfaces +# +CONFIG_INPUT_MOUSEDEV=y +# CONFIG_INPUT_MOUSEDEV_PSAUX is not set +CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024 +CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768 +# CONFIG_INPUT_JOYDEV is not set +# CONFIG_INPUT_TSDEV is not set +# CONFIG_INPUT_EVDEV is not set +# CONFIG_INPUT_EVBUG is not set + +# +# Input Device Drivers +# +CONFIG_INPUT_KEYBOARD=y +CONFIG_KEYBOARD_ATKBD=y +# CONFIG_KEYBOARD_SUNKBD is not set +# CONFIG_KEYBOARD_LKKBD is not set +# CONFIG_KEYBOARD_XTKBD is not set +# CONFIG_KEYBOARD_NEWTON is not set +CONFIG_INPUT_MOUSE=y +CONFIG_MOUSE_PS2=y +# CONFIG_MOUSE_SERIAL is not set +# CONFIG_MOUSE_VSXXXAA is not set +# CONFIG_INPUT_JOYSTICK is not set +# CONFIG_INPUT_TOUCHSCREEN is not set +CONFIG_INPUT_MISC=y +CONFIG_INPUT_PCSPKR=m +# CONFIG_INPUT_UINPUT is not set + +# +# Hardware I/O ports +# +CONFIG_SERIO=y +CONFIG_SERIO_I8042=y +# CONFIG_SERIO_SERPORT is not set +# CONFIG_SERIO_PARKBD is not set +# CONFIG_SERIO_PCIPS2 is not set +CONFIG_SERIO_LIBPS2=y +# CONFIG_SERIO_RAW is not set +# CONFIG_GAMEPORT is not set + +# +# Character devices +# +CONFIG_VT=y +CONFIG_VT_CONSOLE=y +CONFIG_HW_CONSOLE=y +# CONFIG_SERIAL_NONSTANDARD is not set + +# +# Serial drivers +# +CONFIG_SERIAL_8250=y +CONFIG_SERIAL_8250_CONSOLE=y +CONFIG_SERIAL_8250_NR_UARTS=4 +# CONFIG_SERIAL_8250_EXTENDED is not set + +# +# Non-8250 serial port support +# +CONFIG_SERIAL_CORE=y +CONFIG_SERIAL_CORE_CONSOLE=y +CONFIG_SERIAL_ICOM=m +# CONFIG_SERIAL_JSM is not set +CONFIG_UNIX98_PTYS=y +CONFIG_LEGACY_PTYS=y +CONFIG_LEGACY_PTY_COUNT=256 +# CONFIG_PRINTER is not set +# CONFIG_PPDEV is not set +# CONFIG_TIPAR is not set +CONFIG_HVC_CONSOLE=y +CONFIG_HVCS=m + +# +# IPMI +# +# CONFIG_IPMI_HANDLER is not set + +# +# Watchdog Cards +# +# CONFIG_WATCHDOG is not set +# CONFIG_RTC is not set +# CONFIG_DTLK is not set +# CONFIG_R3964 is not set +# CONFIG_APPLICOM is not set + +# +# Ftape, the floppy tape device driver +# +# CONFIG_AGP is not set +# CONFIG_DRM is not set +CONFIG_RAW_DRIVER=y +CONFIG_MAX_RAW_DEVS=1024 +# CONFIG_HANGCHECK_TIMER is not set + +# +# TPM devices +# +# CONFIG_TCG_TPM is not set + +# +# I2C support +# +CONFIG_I2C=y +# CONFIG_I2C_CHARDEV is not set + +# +# I2C Algorithms +# +CONFIG_I2C_ALGOBIT=y +# CONFIG_I2C_ALGOPCF is not set +# CONFIG_I2C_ALGOPCA is not set + +# +# I2C Hardware Bus support +# +# CONFIG_I2C_ALI1535 is not set +# CONFIG_I2C_ALI1563 is not set +# CONFIG_I2C_ALI15X3 is not set +# CONFIG_I2C_AMD756 is not set +# CONFIG_I2C_AMD8111 is not set +# CONFIG_I2C_I801 is not set +# CONFIG_I2C_I810 is not set +# CONFIG_I2C_PIIX4 is not set +# CONFIG_I2C_NFORCE2 is not set +# CONFIG_I2C_PARPORT is not set +# CONFIG_I2C_PARPORT_LIGHT is not set +# CONFIG_I2C_PROSAVAGE is not set +# CONFIG_I2C_SAVAGE4 is not set +# CONFIG_SCx200_ACB is not set +# CONFIG_I2C_SIS5595 is not set +# CONFIG_I2C_SIS630 is not set +# CONFIG_I2C_SIS96X is not set +# CONFIG_I2C_STUB is not set +# CONFIG_I2C_VIA is not set +# CONFIG_I2C_VIAPRO is not set +# CONFIG_I2C_VOODOO3 is not set +# CONFIG_I2C_PCA_ISA is not set + +# +# Miscellaneous I2C Chip support +# +# CONFIG_SENSORS_DS1337 is not set +# CONFIG_SENSORS_DS1374 is not set +# CONFIG_SENSORS_EEPROM is not set +# CONFIG_SENSORS_PCF8574 is not set +# CONFIG_SENSORS_PCA9539 is not set +# CONFIG_SENSORS_PCF8591 is not set +# CONFIG_SENSORS_RTC8564 is not set +# CONFIG_SENSORS_MAX6875 is not set +# CONFIG_I2C_DEBUG_CORE is not set +# CONFIG_I2C_DEBUG_ALGO is not set +# CONFIG_I2C_DEBUG_BUS is not set +# CONFIG_I2C_DEBUG_CHIP is not set + +# +# Dallas's 1-wire bus +# +# CONFIG_W1 is not set + +# +# Hardware Monitoring support +# +# CONFIG_HWMON is not set +# CONFIG_HWMON_VID is not set + +# +# Misc devices +# + +# +# Multimedia Capabilities Port drivers +# + +# +# Multimedia devices +# +# CONFIG_VIDEO_DEV is not set + +# +# Digital Video Broadcasting Devices +# +# CONFIG_DVB is not set + +# +# Graphics support +# +CONFIG_FB=y +CONFIG_FB_CFB_FILLRECT=y +CONFIG_FB_CFB_COPYAREA=y +CONFIG_FB_CFB_IMAGEBLIT=y +CONFIG_FB_SOFT_CURSOR=y +CONFIG_FB_MACMODES=y +CONFIG_FB_MODE_HELPERS=y +CONFIG_FB_TILEBLITTING=y +# CONFIG_FB_CIRRUS is not set +# CONFIG_FB_PM2 is not set +# CONFIG_FB_CYBER2000 is not set +CONFIG_FB_OF=y +# CONFIG_FB_CT65550 is not set +# CONFIG_FB_ASILIANT is not set +# CONFIG_FB_IMSTT is not set +# CONFIG_FB_VGA16 is not set +# CONFIG_FB_NVIDIA is not set +# CONFIG_FB_RIVA is not set +CONFIG_FB_MATROX=y +CONFIG_FB_MATROX_MILLENIUM=y +CONFIG_FB_MATROX_MYSTIQUE=y +CONFIG_FB_MATROX_G=y +# CONFIG_FB_MATROX_I2C is not set +CONFIG_FB_MATROX_MULTIHEAD=y +# CONFIG_FB_RADEON_OLD is not set +CONFIG_FB_RADEON=y +CONFIG_FB_RADEON_I2C=y +# CONFIG_FB_RADEON_DEBUG is not set +# CONFIG_FB_ATY128 is not set +# CONFIG_FB_ATY is not set +# CONFIG_FB_SAVAGE is not set +# CONFIG_FB_SIS is not set +# CONFIG_FB_NEOMAGIC is not set +# CONFIG_FB_KYRO is not set +# CONFIG_FB_3DFX is not set +# CONFIG_FB_VOODOO1 is not set +# CONFIG_FB_CYBLA is not set +# CONFIG_FB_TRIDENT is not set +# CONFIG_FB_S1D13XXX is not set +# CONFIG_FB_VIRTUAL is not set + +# +# Console display driver support +# +# CONFIG_VGA_CONSOLE is not set +CONFIG_DUMMY_CONSOLE=y +CONFIG_FRAMEBUFFER_CONSOLE=y +# CONFIG_FONTS is not set +CONFIG_FONT_8x8=y +CONFIG_FONT_8x16=y + +# +# Logo configuration +# +CONFIG_LOGO=y +CONFIG_LOGO_LINUX_MONO=y +CONFIG_LOGO_LINUX_VGA16=y +CONFIG_LOGO_LINUX_CLUT224=y +CONFIG_BACKLIGHT_LCD_SUPPORT=y +CONFIG_BACKLIGHT_CLASS_DEVICE=m +CONFIG_BACKLIGHT_DEVICE=y +CONFIG_LCD_CLASS_DEVICE=m +CONFIG_LCD_DEVICE=y + +# +# Sound +# +# CONFIG_SOUND is not set + +# +# USB support +# +CONFIG_USB_ARCH_HAS_HCD=y +CONFIG_USB_ARCH_HAS_OHCI=y +CONFIG_USB=y +# CONFIG_USB_DEBUG is not set + +# +# Miscellaneous USB options +# +CONFIG_USB_DEVICEFS=y +# CONFIG_USB_BANDWIDTH is not set +# CONFIG_USB_DYNAMIC_MINORS is not set +# CONFIG_USB_OTG is not set + +# +# USB Host Controller Drivers +# +CONFIG_USB_EHCI_HCD=y +# CONFIG_USB_EHCI_SPLIT_ISO is not set +# CONFIG_USB_EHCI_ROOT_HUB_TT is not set +# CONFIG_USB_ISP116X_HCD is not set +CONFIG_USB_OHCI_HCD=y +# CONFIG_USB_OHCI_BIG_ENDIAN is not set +CONFIG_USB_OHCI_LITTLE_ENDIAN=y +# CONFIG_USB_UHCI_HCD is not set +# CONFIG_USB_SL811_HCD is not set + +# +# USB Device Class drivers +# +# CONFIG_USB_BLUETOOTH_TTY is not set +# CONFIG_USB_ACM is not set +# CONFIG_USB_PRINTER is not set + +# +# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' may also be needed; see USB_STORAGE Help for more information +# +CONFIG_USB_STORAGE=y +# CONFIG_USB_STORAGE_DEBUG is not set +# CONFIG_USB_STORAGE_DATAFAB is not set +# CONFIG_USB_STORAGE_FREECOM is not set +# CONFIG_USB_STORAGE_ISD200 is not set +# CONFIG_USB_STORAGE_DPCM is not set +# CONFIG_USB_STORAGE_USBAT is not set +# CONFIG_USB_STORAGE_SDDR09 is not set +# CONFIG_USB_STORAGE_SDDR55 is not set +# CONFIG_USB_STORAGE_JUMPSHOT is not set + +# +# USB Input Devices +# +CONFIG_USB_HID=y +CONFIG_USB_HIDINPUT=y +# CONFIG_HID_FF is not set +CONFIG_USB_HIDDEV=y +# CONFIG_USB_AIPTEK is not set +# CONFIG_USB_WACOM is not set +# CONFIG_USB_ACECAD is not set +# CONFIG_USB_KBTAB is not set +# CONFIG_USB_POWERMATE is not set +# CONFIG_USB_MTOUCH is not set +# CONFIG_USB_ITMTOUCH is not set +# CONFIG_USB_EGALAX is not set +# CONFIG_USB_YEALINK is not set +# CONFIG_USB_XPAD is not set +# CONFIG_USB_ATI_REMOTE is not set +# CONFIG_USB_KEYSPAN_REMOTE is not set +# CONFIG_USB_APPLETOUCH is not set + +# +# USB Imaging devices +# +# CONFIG_USB_MDC800 is not set +# CONFIG_USB_MICROTEK is not set + +# +# USB Multimedia devices +# +# CONFIG_USB_DABUSB is not set + +# +# Video4Linux support is needed for USB Multimedia device support +# + +# +# USB Network Adapters +# +# CONFIG_USB_CATC is not set +# CONFIG_USB_KAWETH is not set +# CONFIG_USB_PEGASUS is not set +# CONFIG_USB_RTL8150 is not set +# CONFIG_USB_USBNET is not set +CONFIG_USB_MON=y + +# +# USB port drivers +# +# CONFIG_USB_USS720 is not set + +# +# USB Serial Converter support +# +# CONFIG_USB_SERIAL is not set + +# +# USB Miscellaneous drivers +# +# CONFIG_USB_EMI62 is not set +# CONFIG_USB_EMI26 is not set +# CONFIG_USB_AUERSWALD is not set +# CONFIG_USB_RIO500 is not set +# CONFIG_USB_LEGOTOWER is not set +# CONFIG_USB_LCD is not set +# CONFIG_USB_LED is not set +# CONFIG_USB_CYTHERM is not set +# CONFIG_USB_PHIDGETKIT is not set +# CONFIG_USB_PHIDGETSERVO is not set +# CONFIG_USB_IDMOUSE is not set +# CONFIG_USB_SISUSBVGA is not set +# CONFIG_USB_LD is not set +# CONFIG_USB_TEST is not set + +# +# USB DSL modem support +# + +# +# USB Gadget Support +# +# CONFIG_USB_GADGET is not set + +# +# MMC/SD Card support +# +# CONFIG_MMC is not set + +# +# InfiniBand support +# +CONFIG_INFINIBAND=m +# CONFIG_INFINIBAND_USER_MAD is not set +# CONFIG_INFINIBAND_USER_ACCESS is not set +CONFIG_INFINIBAND_MTHCA=m +# CONFIG_INFINIBAND_MTHCA_DEBUG is not set +CONFIG_INFINIBAND_IPOIB=m +# CONFIG_INFINIBAND_IPOIB_DEBUG is not set + +# +# SN Devices +# + +# +# File systems +# +CONFIG_EXT2_FS=y +CONFIG_EXT2_FS_XATTR=y +CONFIG_EXT2_FS_POSIX_ACL=y +CONFIG_EXT2_FS_SECURITY=y +CONFIG_EXT2_FS_XIP=y +CONFIG_FS_XIP=y +CONFIG_EXT3_FS=y +CONFIG_EXT3_FS_XATTR=y +CONFIG_EXT3_FS_POSIX_ACL=y +CONFIG_EXT3_FS_SECURITY=y +CONFIG_JBD=y +# CONFIG_JBD_DEBUG is not set +CONFIG_FS_MBCACHE=y +CONFIG_REISERFS_FS=y +# CONFIG_REISERFS_CHECK is not set +# CONFIG_REISERFS_PROC_INFO is not set +CONFIG_REISERFS_FS_XATTR=y +CONFIG_REISERFS_FS_POSIX_ACL=y +CONFIG_REISERFS_FS_SECURITY=y +CONFIG_JFS_FS=m +CONFIG_JFS_POSIX_ACL=y +CONFIG_JFS_SECURITY=y +# CONFIG_JFS_DEBUG is not set +# CONFIG_JFS_STATISTICS is not set +CONFIG_FS_POSIX_ACL=y +CONFIG_XFS_FS=m +CONFIG_XFS_EXPORT=y +# CONFIG_XFS_QUOTA is not set +CONFIG_XFS_SECURITY=y +CONFIG_XFS_POSIX_ACL=y +# CONFIG_XFS_RT is not set +# CONFIG_MINIX_FS is not set +# CONFIG_ROMFS_FS is not set +CONFIG_INOTIFY=y +# CONFIG_QUOTA is not set +CONFIG_DNOTIFY=y +CONFIG_AUTOFS_FS=m +# CONFIG_AUTOFS4_FS is not set +# CONFIG_FUSE_FS is not set + +# +# CD-ROM/DVD Filesystems +# +CONFIG_ISO9660_FS=y +CONFIG_JOLIET=y +CONFIG_ZISOFS=y +CONFIG_ZISOFS_FS=y +CONFIG_UDF_FS=m +CONFIG_UDF_NLS=y + +# +# DOS/FAT/NT Filesystems +# +CONFIG_FAT_FS=y +CONFIG_MSDOS_FS=y +CONFIG_VFAT_FS=y +CONFIG_FAT_DEFAULT_CODEPAGE=437 +CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1" +# CONFIG_NTFS_FS is not set + +# +# Pseudo filesystems +# +CONFIG_PROC_FS=y +CONFIG_PROC_KCORE=y +CONFIG_SYSFS=y +CONFIG_TMPFS=y +CONFIG_HUGETLBFS=y +CONFIG_HUGETLB_PAGE=y +CONFIG_RAMFS=y +# CONFIG_RELAYFS_FS is not set + +# +# Miscellaneous filesystems +# +# CONFIG_ADFS_FS is not set +# CONFIG_AFFS_FS is not set +# CONFIG_HFS_FS is not set +# CONFIG_HFSPLUS_FS is not set +# CONFIG_BEFS_FS is not set +# CONFIG_BFS_FS is not set +# CONFIG_EFS_FS is not set +CONFIG_CRAMFS=y +# CONFIG_VXFS_FS is not set +# CONFIG_HPFS_FS is not set +# CONFIG_QNX4FS_FS is not set +# CONFIG_SYSV_FS is not set +# CONFIG_UFS_FS is not set + +# +# Network File Systems +# +CONFIG_NFS_FS=y +CONFIG_NFS_V3=y +CONFIG_NFS_V3_ACL=y +CONFIG_NFS_V4=y +# CONFIG_NFS_DIRECTIO is not set +CONFIG_NFSD=y +CONFIG_NFSD_V2_ACL=y +CONFIG_NFSD_V3=y +CONFIG_NFSD_V3_ACL=y +CONFIG_NFSD_V4=y +CONFIG_NFSD_TCP=y +CONFIG_LOCKD=y +CONFIG_LOCKD_V4=y +CONFIG_EXPORTFS=y +CONFIG_NFS_ACL_SUPPORT=y +CONFIG_NFS_COMMON=y +CONFIG_SUNRPC=y +CONFIG_SUNRPC_GSS=y +CONFIG_RPCSEC_GSS_KRB5=y +CONFIG_RPCSEC_GSS_SPKM3=m +# CONFIG_SMB_FS is not set +CONFIG_CIFS=m +# CONFIG_CIFS_STATS is not set +CONFIG_CIFS_XATTR=y +CONFIG_CIFS_POSIX=y +# CONFIG_CIFS_EXPERIMENTAL is not set +# CONFIG_NCP_FS is not set +# CONFIG_CODA_FS is not set +# CONFIG_AFS_FS is not set +# CONFIG_9P_FS is not set + +# +# Partition Types +# +# CONFIG_PARTITION_ADVANCED is not set +CONFIG_MSDOS_PARTITION=y + +# +# Native Language Support +# +CONFIG_NLS=y +CONFIG_NLS_DEFAULT="iso8859-1" +CONFIG_NLS_CODEPAGE_437=y +# CONFIG_NLS_CODEPAGE_737 is not set +# CONFIG_NLS_CODEPAGE_775 is not set +# CONFIG_NLS_CODEPAGE_850 is not set +# CONFIG_NLS_CODEPAGE_852 is not set +# CONFIG_NLS_CODEPAGE_855 is not set +# CONFIG_NLS_CODEPAGE_857 is not set +# CONFIG_NLS_CODEPAGE_860 is not set +# CONFIG_NLS_CODEPAGE_861 is not set +# CONFIG_NLS_CODEPAGE_862 is not set +# CONFIG_NLS_CODEPAGE_863 is not set +# CONFIG_NLS_CODEPAGE_864 is not set +# CONFIG_NLS_CODEPAGE_865 is not set +# CONFIG_NLS_CODEPAGE_866 is not set +# CONFIG_NLS_CODEPAGE_869 is not set +# CONFIG_NLS_CODEPAGE_936 is not set +# CONFIG_NLS_CODEPAGE_950 is not set +# CONFIG_NLS_CODEPAGE_932 is not set +# CONFIG_NLS_CODEPAGE_949 is not set +# CONFIG_NLS_CODEPAGE_874 is not set +# CONFIG_NLS_ISO8859_8 is not set +# CONFIG_NLS_CODEPAGE_1250 is not set +# CONFIG_NLS_CODEPAGE_1251 is not set +CONFIG_NLS_ASCII=y +CONFIG_NLS_ISO8859_1=y +# CONFIG_NLS_ISO8859_2 is not set +# CONFIG_NLS_ISO8859_3 is not set +# CONFIG_NLS_ISO8859_4 is not set +# CONFIG_NLS_ISO8859_5 is not set +# CONFIG_NLS_ISO8859_6 is not set +# CONFIG_NLS_ISO8859_7 is not set +# CONFIG_NLS_ISO8859_9 is not set +# CONFIG_NLS_ISO8859_13 is not set +# CONFIG_NLS_ISO8859_14 is not set +# CONFIG_NLS_ISO8859_15 is not set +# CONFIG_NLS_KOI8_R is not set +# CONFIG_NLS_KOI8_U is not set +# CONFIG_NLS_UTF8 is not set + +# +# Profiling support +# +CONFIG_PROFILING=y +CONFIG_OPROFILE=y + +# +# Kernel hacking +# +# CONFIG_PRINTK_TIME is not set +CONFIG_DEBUG_KERNEL=y +CONFIG_MAGIC_SYSRQ=y +CONFIG_LOG_BUF_SHIFT=17 +CONFIG_DETECT_SOFTLOCKUP=y +# CONFIG_SCHEDSTATS is not set +# CONFIG_DEBUG_SLAB is not set +# CONFIG_DEBUG_SPINLOCK is not set +# CONFIG_DEBUG_SPINLOCK_SLEEP is not set +# CONFIG_DEBUG_KOBJECT is not set +# CONFIG_DEBUG_INFO is not set +CONFIG_DEBUG_FS=y +CONFIG_DEBUG_STACKOVERFLOW=y +# CONFIG_KPROBES is not set +CONFIG_DEBUG_STACK_USAGE=y +CONFIG_DEBUGGER=y +CONFIG_XMON=y +CONFIG_XMON_DEFAULT=y +# CONFIG_PPCDBG is not set +CONFIG_IRQSTACKS=y + +# +# Security options +# +# CONFIG_KEYS is not set +# CONFIG_SECURITY is not set + +# +# Cryptographic options +# +CONFIG_CRYPTO=y +CONFIG_CRYPTO_HMAC=y +CONFIG_CRYPTO_NULL=m +CONFIG_CRYPTO_MD4=m +CONFIG_CRYPTO_MD5=y +CONFIG_CRYPTO_SHA1=m +CONFIG_CRYPTO_SHA256=m +CONFIG_CRYPTO_SHA512=m +CONFIG_CRYPTO_WP512=m +CONFIG_CRYPTO_TGR192=m +CONFIG_CRYPTO_DES=y +CONFIG_CRYPTO_BLOWFISH=m +CONFIG_CRYPTO_TWOFISH=m +CONFIG_CRYPTO_SERPENT=m +CONFIG_CRYPTO_AES=m +CONFIG_CRYPTO_CAST5=m +CONFIG_CRYPTO_CAST6=m +CONFIG_CRYPTO_TEA=m +CONFIG_CRYPTO_ARC4=m +CONFIG_CRYPTO_KHAZAD=m +CONFIG_CRYPTO_ANUBIS=m +CONFIG_CRYPTO_DEFLATE=m +CONFIG_CRYPTO_MICHAEL_MIC=m +CONFIG_CRYPTO_CRC32C=m +CONFIG_CRYPTO_TEST=m + +# +# Hardware crypto devices +# + +# +# Library routines +# +CONFIG_CRC_CCITT=m +# CONFIG_CRC16 is not set +CONFIG_CRC32=y +CONFIG_LIBCRC32C=m +CONFIG_ZLIB_INFLATE=y +CONFIG_ZLIB_DEFLATE=m +CONFIG_TEXTSEARCH=y +CONFIG_TEXTSEARCH_KMP=m +CONFIG_TEXTSEARCH_BM=m +CONFIG_TEXTSEARCH_FSM=m From cab0af98dfbbf8076d1af01f2927af491a76a33f Mon Sep 17 00:00:00 2001 From: Michael Ellerman Date: Thu, 3 Nov 2005 15:30:49 +1100 Subject: [PATCH 48/75] powerpc: Make set_dabr() a ppc_md function Move pSeries specific code in set_dabr() into a ppc_md function, this will allow us to keep plpar_wrappers.h private to platforms/pseries. Signed-off-by: Michael Ellerman --- arch/powerpc/kernel/process.c | 22 +++++----------------- arch/powerpc/platforms/pseries/setup.c | 12 ++++++++++++ include/asm-powerpc/machdep.h | 1 + 3 files changed, 18 insertions(+), 17 deletions(-) diff --git a/arch/powerpc/kernel/process.c b/arch/powerpc/kernel/process.c index 8f85dabe4df3..96843211cc5c 100644 --- a/arch/powerpc/kernel/process.c +++ b/arch/powerpc/kernel/process.c @@ -48,8 +48,8 @@ #include #ifdef CONFIG_PPC64 #include -#include #include +#include #endif extern unsigned long _get_SP(void); @@ -201,27 +201,15 @@ int dump_spe(struct pt_regs *regs, elf_vrregset_t *evrregs) } #endif /* CONFIG_SPE */ -static void set_dabr_spr(unsigned long val) -{ - mtspr(SPRN_DABR, val); -} - int set_dabr(unsigned long dabr) { - int ret = 0; - #ifdef CONFIG_PPC64 - if (firmware_has_feature(FW_FEATURE_XDABR)) { - /* We want to catch accesses from kernel and userspace */ - unsigned long flags = H_DABRX_KERNEL|H_DABRX_USER; - ret = plpar_set_xdabr(dabr, flags); - } else if (firmware_has_feature(FW_FEATURE_DABR)) { - ret = plpar_set_dabr(dabr); - } else + if (ppc_md.set_dabr) + return ppc_md.set_dabr(dabr); #endif - set_dabr_spr(dabr); - return ret; + mtspr(SPRN_DABR, dabr); + return 0; } #ifdef CONFIG_PPC64 diff --git a/arch/powerpc/platforms/pseries/setup.c b/arch/powerpc/platforms/pseries/setup.c index c0a3d918148a..ee468f07f378 100644 --- a/arch/powerpc/platforms/pseries/setup.c +++ b/arch/powerpc/platforms/pseries/setup.c @@ -350,6 +350,16 @@ static void pSeries_mach_cpu_die(void) for(;;); } +static int pseries_set_dabr(unsigned long dabr) +{ + if (firmware_has_feature(FW_FEATURE_XDABR)) { + /* We want to catch accesses from kernel and userspace */ + return plpar_set_xdabr(dabr, H_DABRX_KERNEL | H_DABRX_USER); + } + + return plpar_set_dabr(dabr); +} + /* * Early initialization. Relocation is on but do not reference unbolted pages @@ -385,6 +395,8 @@ static void __init pSeries_init_early(void) DBG("Hello World !\n"); } + if (firmware_has_feature(FW_FEATURE_XDABR | FW_FEATURE_DABR)) + ppc_md.set_dabr = pseries_set_dabr; iommu_init_early_pSeries(); diff --git a/include/asm-powerpc/machdep.h b/include/asm-powerpc/machdep.h index 451b345cfc78..629ca964b974 100644 --- a/include/asm-powerpc/machdep.h +++ b/include/asm-powerpc/machdep.h @@ -80,6 +80,7 @@ struct machdep_calls { void (*iommu_dev_setup)(struct pci_dev *dev); void (*iommu_bus_setup)(struct pci_bus *bus); void (*irq_bus_setup)(struct pci_bus *bus); + int (*set_dabr)(unsigned long dabr); #endif int (*probe)(int platform); From a1218720321d778134914cf90ef54cf0d1d8477c Mon Sep 17 00:00:00 2001 From: Michael Ellerman Date: Thu, 3 Nov 2005 15:33:31 +1100 Subject: [PATCH 49/75] powerpc: Move plpar_wrappers.h into arch/powerpc/platforms/pseries Move plpar_wrappers.h into arch/powerpc/platforms/pseries, fixup white space, and update callers. Signed-off-by: Michael Ellerman --- arch/powerpc/platforms/pseries/iommu.c | 3 +- arch/powerpc/platforms/pseries/lpar.c | 3 +- .../platforms/pseries/plpar_wrappers.h | 107 ++++++++++++++++ arch/powerpc/platforms/pseries/setup.c | 3 +- arch/powerpc/platforms/pseries/smp.c | 3 +- include/asm-ppc64/plpar_wrappers.h | 120 ------------------ 6 files changed, 115 insertions(+), 124 deletions(-) create mode 100644 arch/powerpc/platforms/pseries/plpar_wrappers.h delete mode 100644 include/asm-ppc64/plpar_wrappers.h diff --git a/arch/powerpc/platforms/pseries/iommu.c b/arch/powerpc/platforms/pseries/iommu.c index 9e90d41131d8..9e58a1922109 100644 --- a/arch/powerpc/platforms/pseries/iommu.c +++ b/arch/powerpc/platforms/pseries/iommu.c @@ -42,13 +42,14 @@ #include #include #include -#include #include #include #include #include #include +#include "plpar_wrappers.h" + #define DBG(fmt...) extern int is_python(struct device_node *); diff --git a/arch/powerpc/platforms/pseries/lpar.c b/arch/powerpc/platforms/pseries/lpar.c index 268d8362dde7..8a7bda3db677 100644 --- a/arch/powerpc/platforms/pseries/lpar.c +++ b/arch/powerpc/platforms/pseries/lpar.c @@ -38,7 +38,8 @@ #include #include #include -#include + +#include "plpar_wrappers.h" #ifdef DEBUG #define DBG(fmt...) udbg_printf(fmt) diff --git a/arch/powerpc/platforms/pseries/plpar_wrappers.h b/arch/powerpc/platforms/pseries/plpar_wrappers.h new file mode 100644 index 000000000000..2457be2e217e --- /dev/null +++ b/arch/powerpc/platforms/pseries/plpar_wrappers.h @@ -0,0 +1,107 @@ +#ifndef _PSERIES_PLPAR_WRAPPERS_H +#define _PSERIES_PLPAR_WRAPPERS_H + +#include + +static inline long poll_pending(void) +{ + unsigned long dummy; + return plpar_hcall(H_POLL_PENDING, 0, 0, 0, 0, &dummy, &dummy, &dummy); +} + +static inline long prod_processor(void) +{ + plpar_hcall_norets(H_PROD); + return 0; +} + +static inline long cede_processor(void) +{ + plpar_hcall_norets(H_CEDE); + return 0; +} + +static inline long register_vpa(unsigned long flags, unsigned long proc, + unsigned long vpa) +{ + return plpar_hcall_norets(H_REGISTER_VPA, flags, proc, vpa); +} + +void vpa_init(int cpu); + +static inline long plpar_pte_remove(unsigned long flags, unsigned long ptex, + unsigned long avpn, unsigned long *old_pteh_ret, + unsigned long *old_ptel_ret) +{ + unsigned long dummy; + return plpar_hcall(H_REMOVE, flags, ptex, avpn, 0, old_pteh_ret, + old_ptel_ret, &dummy); +} + +static inline long plpar_pte_read(unsigned long flags, unsigned long ptex, + unsigned long *old_pteh_ret, unsigned long *old_ptel_ret) +{ + unsigned long dummy; + return plpar_hcall(H_READ, flags, ptex, 0, 0, old_pteh_ret, + old_ptel_ret, &dummy); +} + +static inline long plpar_pte_protect(unsigned long flags, unsigned long ptex, + unsigned long avpn) +{ + return plpar_hcall_norets(H_PROTECT, flags, ptex, avpn); +} + +static inline long plpar_tce_get(unsigned long liobn, unsigned long ioba, + unsigned long *tce_ret) +{ + unsigned long dummy; + return plpar_hcall(H_GET_TCE, liobn, ioba, 0, 0, tce_ret, &dummy, + &dummy); +} + +static inline long plpar_tce_put(unsigned long liobn, unsigned long ioba, + unsigned long tceval) +{ + return plpar_hcall_norets(H_PUT_TCE, liobn, ioba, tceval); +} + +static inline long plpar_tce_put_indirect(unsigned long liobn, + unsigned long ioba, unsigned long page, unsigned long count) +{ + return plpar_hcall_norets(H_PUT_TCE_INDIRECT, liobn, ioba, page, count); +} + +static inline long plpar_tce_stuff(unsigned long liobn, unsigned long ioba, + unsigned long tceval, unsigned long count) +{ + return plpar_hcall_norets(H_STUFF_TCE, liobn, ioba, tceval, count); +} + +static inline long plpar_get_term_char(unsigned long termno, + unsigned long *len_ret, char *buf_ret) +{ + unsigned long *lbuf = (unsigned long *)buf_ret; /* TODO: alignment? */ + return plpar_hcall(H_GET_TERM_CHAR, termno, 0, 0, 0, len_ret, + lbuf + 0, lbuf + 1); +} + +static inline long plpar_put_term_char(unsigned long termno, unsigned long len, + const char *buffer) +{ + unsigned long *lbuf = (unsigned long *)buffer; /* TODO: alignment? */ + return plpar_hcall_norets(H_PUT_TERM_CHAR, termno, len, lbuf[0], + lbuf[1]); +} + +static inline long plpar_set_xdabr(unsigned long address, unsigned long flags) +{ + return plpar_hcall_norets(H_SET_XDABR, address, flags); +} + +static inline long plpar_set_dabr(unsigned long val) +{ + return plpar_hcall_norets(H_SET_DABR, val); +} + +#endif /* _PSERIES_PLPAR_WRAPPERS_H */ diff --git a/arch/powerpc/platforms/pseries/setup.c b/arch/powerpc/platforms/pseries/setup.c index ee468f07f378..d54e1e4c7c63 100644 --- a/arch/powerpc/platforms/pseries/setup.c +++ b/arch/powerpc/platforms/pseries/setup.c @@ -58,7 +58,6 @@ #include #include #include -#include #include "xics.h" #include #include @@ -67,6 +66,8 @@ #include #include +#include "plpar_wrappers.h" + #ifdef DEBUG #define DBG(fmt...) udbg_printf(fmt) #else diff --git a/arch/powerpc/platforms/pseries/smp.c b/arch/powerpc/platforms/pseries/smp.c index 9c9458ddfc25..7a243e8ccd7e 100644 --- a/arch/powerpc/platforms/pseries/smp.c +++ b/arch/powerpc/platforms/pseries/smp.c @@ -44,10 +44,11 @@ #include #include #include -#include #include #include +#include "plpar_wrappers.h" + #ifdef DEBUG #define DBG(fmt...) udbg_printf(fmt) #else diff --git a/include/asm-ppc64/plpar_wrappers.h b/include/asm-ppc64/plpar_wrappers.h deleted file mode 100644 index 72dd2449ee76..000000000000 --- a/include/asm-ppc64/plpar_wrappers.h +++ /dev/null @@ -1,120 +0,0 @@ -#ifndef _PPC64_PLPAR_WRAPPERS_H -#define _PPC64_PLPAR_WRAPPERS_H - -#include - -static inline long poll_pending(void) -{ - unsigned long dummy; - return plpar_hcall(H_POLL_PENDING, 0, 0, 0, 0, - &dummy, &dummy, &dummy); -} - -static inline long prod_processor(void) -{ - plpar_hcall_norets(H_PROD); - return(0); -} - -static inline long cede_processor(void) -{ - plpar_hcall_norets(H_CEDE); - return(0); -} - -static inline long register_vpa(unsigned long flags, unsigned long proc, - unsigned long vpa) -{ - return plpar_hcall_norets(H_REGISTER_VPA, flags, proc, vpa); -} - -void vpa_init(int cpu); - -static inline long plpar_pte_remove(unsigned long flags, - unsigned long ptex, - unsigned long avpn, - unsigned long *old_pteh_ret, - unsigned long *old_ptel_ret) -{ - unsigned long dummy; - return plpar_hcall(H_REMOVE, flags, ptex, avpn, 0, - old_pteh_ret, old_ptel_ret, &dummy); -} - -static inline long plpar_pte_read(unsigned long flags, - unsigned long ptex, - unsigned long *old_pteh_ret, unsigned long *old_ptel_ret) -{ - unsigned long dummy; - return plpar_hcall(H_READ, flags, ptex, 0, 0, - old_pteh_ret, old_ptel_ret, &dummy); -} - -static inline long plpar_pte_protect(unsigned long flags, - unsigned long ptex, - unsigned long avpn) -{ - return plpar_hcall_norets(H_PROTECT, flags, ptex, avpn); -} - -static inline long plpar_tce_get(unsigned long liobn, - unsigned long ioba, - unsigned long *tce_ret) -{ - unsigned long dummy; - return plpar_hcall(H_GET_TCE, liobn, ioba, 0, 0, - tce_ret, &dummy, &dummy); -} - -static inline long plpar_tce_put(unsigned long liobn, - unsigned long ioba, - unsigned long tceval) -{ - return plpar_hcall_norets(H_PUT_TCE, liobn, ioba, tceval); -} - -static inline long plpar_tce_put_indirect(unsigned long liobn, - unsigned long ioba, - unsigned long page, - unsigned long count) -{ - return plpar_hcall_norets(H_PUT_TCE_INDIRECT, liobn, ioba, page, count); -} - -static inline long plpar_tce_stuff(unsigned long liobn, - unsigned long ioba, - unsigned long tceval, - unsigned long count) -{ - return plpar_hcall_norets(H_STUFF_TCE, liobn, ioba, tceval, count); -} - -static inline long plpar_get_term_char(unsigned long termno, - unsigned long *len_ret, - char *buf_ret) -{ - unsigned long *lbuf = (unsigned long *)buf_ret; /* ToDo: alignment? */ - return plpar_hcall(H_GET_TERM_CHAR, termno, 0, 0, 0, - len_ret, lbuf+0, lbuf+1); -} - -static inline long plpar_put_term_char(unsigned long termno, - unsigned long len, - const char *buffer) -{ - unsigned long *lbuf = (unsigned long *)buffer; /* ToDo: alignment? */ - return plpar_hcall_norets(H_PUT_TERM_CHAR, termno, len, lbuf[0], - lbuf[1]); -} - -static inline long plpar_set_xdabr(unsigned long address, unsigned long flags) -{ - return plpar_hcall_norets(H_SET_XDABR, address, flags); -} - -static inline long plpar_set_dabr(unsigned long val) -{ - return plpar_hcall_norets(H_SET_DABR, val); -} - -#endif /* _PPC64_PLPAR_WRAPPERS_H */ From e1df870d546f4d033030615aa3d01c0341c1ef1f Mon Sep 17 00:00:00 2001 From: Michael Ellerman Date: Thu, 3 Nov 2005 15:35:45 +1100 Subject: [PATCH 50/75] powerpc: Merge asm-ppc/kexec.h and asm-ppc64/kexec.h Merge include/asm-ppc/kexec.h and include/asm-ppc64/kexec.h. The only thing that's really changed is that we now allocate crash_notes properly on PPC32. It's address is exported via sysfs, so it's not correct for it to be a pointer. I've also removed some of the "we don't use this" comments, because they're wrong (or perhaps were referring only to arch code). Signed-off-by: Michael Ellerman --- arch/ppc/kernel/machine_kexec.c | 2 +- include/asm-powerpc/kexec.h | 49 +++++++++++++++++++++++++++++++++ include/asm-ppc/kexec.h | 40 --------------------------- include/asm-ppc64/kexec.h | 41 --------------------------- 4 files changed, 50 insertions(+), 82 deletions(-) create mode 100644 include/asm-powerpc/kexec.h delete mode 100644 include/asm-ppc/kexec.h delete mode 100644 include/asm-ppc64/kexec.h diff --git a/arch/ppc/kernel/machine_kexec.c b/arch/ppc/kernel/machine_kexec.c index a72787747df7..a882b0dbe8de 100644 --- a/arch/ppc/kernel/machine_kexec.c +++ b/arch/ppc/kernel/machine_kexec.c @@ -32,7 +32,7 @@ const extern unsigned int relocate_new_kernel_size; * Provide a dummy crash_notes definition while crash dump arrives to ppc. * This prevents breakage of crash_notes attribute in kernel/ksysfs.c. */ -void *crash_notes = NULL; +note_buf_t crash_notes[NR_CPUS]; void machine_shutdown(void) { diff --git a/include/asm-powerpc/kexec.h b/include/asm-powerpc/kexec.h new file mode 100644 index 000000000000..062ab9ba68eb --- /dev/null +++ b/include/asm-powerpc/kexec.h @@ -0,0 +1,49 @@ +#ifndef _ASM_POWERPC_KEXEC_H +#define _ASM_POWERPC_KEXEC_H + +/* + * Maximum page that is mapped directly into kernel memory. + * XXX: Since we copy virt we can use any page we allocate + */ +#define KEXEC_SOURCE_MEMORY_LIMIT (-1UL) + +/* + * Maximum address we can reach in physical address mode. + * XXX: I want to allow initrd in highmem. Otherwise set to rmo on LPAR. + */ +#define KEXEC_DESTINATION_MEMORY_LIMIT (-1UL) + +/* Maximum address we can use for the control code buffer */ +#ifdef __powerpc64__ +#define KEXEC_CONTROL_MEMORY_LIMIT (-1UL) +#else +/* TASK_SIZE, probably left over from use_mm ?? */ +#define KEXEC_CONTROL_MEMORY_LIMIT TASK_SIZE +#endif + +#define KEXEC_CONTROL_CODE_SIZE 4096 + +/* The native architecture */ +#ifdef __powerpc64__ +#define KEXEC_ARCH KEXEC_ARCH_PPC64 +#else +#define KEXEC_ARCH KEXEC_ARCH_PPC +#endif + +#ifndef __ASSEMBLY__ + +#define MAX_NOTE_BYTES 1024 +typedef u32 note_buf_t[MAX_NOTE_BYTES / sizeof(u32)]; + +extern note_buf_t crash_notes[]; + +#ifdef __powerpc64__ +extern void kexec_smp_wait(void); /* get and clear naca physid, wait for + master to copy new code to 0 */ +#else +struct kimage; +extern void machine_kexec_simple(struct kimage *image); +#endif + +#endif /* ! __ASSEMBLY__ */ +#endif /* _ASM_POWERPC_KEXEC_H */ diff --git a/include/asm-ppc/kexec.h b/include/asm-ppc/kexec.h deleted file mode 100644 index 6d2aa0aa4642..000000000000 --- a/include/asm-ppc/kexec.h +++ /dev/null @@ -1,40 +0,0 @@ -#ifndef _PPC_KEXEC_H -#define _PPC_KEXEC_H - -#ifdef CONFIG_KEXEC - -/* - * KEXEC_SOURCE_MEMORY_LIMIT maximum page get_free_page can return. - * I.e. Maximum page that is mapped directly into kernel memory, - * and kmap is not required. - * - * Someone correct me if FIXADDR_START - PAGEOFFSET is not the correct - * calculation for the amount of memory directly mappable into the - * kernel memory space. - */ - -/* Maximum physical address we can use pages from */ -#define KEXEC_SOURCE_MEMORY_LIMIT (-1UL) -/* Maximum address we can reach in physical address mode */ -#define KEXEC_DESTINATION_MEMORY_LIMIT (-1UL) -/* Maximum address we can use for the control code buffer */ -#define KEXEC_CONTROL_MEMORY_LIMIT TASK_SIZE - -#define KEXEC_CONTROL_CODE_SIZE 4096 - -/* The native architecture */ -#define KEXEC_ARCH KEXEC_ARCH_PPC - -#ifndef __ASSEMBLY__ - -extern void *crash_notes; - -struct kimage; - -extern void machine_kexec_simple(struct kimage *image); - -#endif /* __ASSEMBLY__ */ - -#endif /* CONFIG_KEXEC */ - -#endif /* _PPC_KEXEC_H */ diff --git a/include/asm-ppc64/kexec.h b/include/asm-ppc64/kexec.h deleted file mode 100644 index 511908afaeeb..000000000000 --- a/include/asm-ppc64/kexec.h +++ /dev/null @@ -1,41 +0,0 @@ -#ifndef _PPC64_KEXEC_H -#define _PPC64_KEXEC_H - -/* - * KEXEC_SOURCE_MEMORY_LIMIT maximum page get_free_page can return. - * I.e. Maximum page that is mapped directly into kernel memory, - * and kmap is not required. - */ - -/* Maximum physical address we can use pages from */ -/* XXX: since we copy virt we can use any page we allocate */ -#define KEXEC_SOURCE_MEMORY_LIMIT (-1UL) - -/* Maximum address we can reach in physical address mode */ -/* XXX: I want to allow initrd in highmem. otherwise set to rmo on lpar */ -#define KEXEC_DESTINATION_MEMORY_LIMIT (-1UL) - -/* Maximum address we can use for the control code buffer */ -/* XXX: unused today, ppc32 uses TASK_SIZE, probably left over from use_mm */ -#define KEXEC_CONTROL_MEMORY_LIMIT (-1UL) - -/* XXX: today we don't use this at all, althogh we have a static stack */ -#define KEXEC_CONTROL_CODE_SIZE 4096 - -/* The native architecture */ -#define KEXEC_ARCH KEXEC_ARCH_PPC64 - -#define MAX_NOTE_BYTES 1024 - -#ifndef __ASSEMBLY__ - -typedef u32 note_buf_t[MAX_NOTE_BYTES/4]; - -extern note_buf_t crash_notes[]; - -extern void kexec_smp_wait(void); /* get and clear naca physid, wait for - master to copy new code to 0 */ - -#endif /* __ASSEMBLY__ */ -#endif /* _PPC_KEXEC_H */ - From 358c86fda080a5e7c66dcaad3707061f32fff7cc Mon Sep 17 00:00:00 2001 From: Michael Ellerman Date: Thu, 3 Nov 2005 15:39:09 +1100 Subject: [PATCH 51/75] powerpc: Make early debugging fit on 80 character terminal There's some debugging in prom.c that wraps nastly on 80 character terminals, reformat it to fit. Signed-off-by: Michael Ellerman --- arch/powerpc/kernel/prom.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/powerpc/kernel/prom.c b/arch/powerpc/kernel/prom.c index 2eccd0e159e3..eec2da695508 100644 --- a/arch/powerpc/kernel/prom.c +++ b/arch/powerpc/kernel/prom.c @@ -1285,7 +1285,7 @@ static int __init early_init_dt_scan_memory(unsigned long node, endp = reg + (l / sizeof(cell_t)); - DBG("memory scan node %s ..., reg size %ld, data: %x %x %x %x, ...\n", + DBG("memory scan node %s, reg size %ld, data: %x %x %x %x,\n", uname, l, reg[0], reg[1], reg[2], reg[3]); while ((endp - reg) >= (dt_root_addr_cells + dt_root_size_cells)) { From c5a1ebd24547df5738138ebc154e1abccfa85468 Mon Sep 17 00:00:00 2001 From: Stephen Rothwell Date: Thu, 3 Nov 2005 16:02:23 +1100 Subject: [PATCH 52/75] powerpc: merge stat.h Signed-off-by: Stephen Rothwell --- include/asm-powerpc/stat.h | 81 ++++++++++++++++++++++++++++++++++++++ include/asm-ppc/stat.h | 69 -------------------------------- include/asm-ppc64/stat.h | 60 ---------------------------- 3 files changed, 81 insertions(+), 129 deletions(-) create mode 100644 include/asm-powerpc/stat.h delete mode 100644 include/asm-ppc/stat.h delete mode 100644 include/asm-ppc64/stat.h diff --git a/include/asm-powerpc/stat.h b/include/asm-powerpc/stat.h new file mode 100644 index 000000000000..e4edc510b530 --- /dev/null +++ b/include/asm-powerpc/stat.h @@ -0,0 +1,81 @@ +#ifndef _ASM_POWERPC_STAT_H +#define _ASM_POWERPC_STAT_H +/* + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version + * 2 of the License, or (at your option) any later version. + */ +#include + +#define STAT_HAVE_NSEC 1 + +#ifndef __powerpc64__ +struct __old_kernel_stat { + unsigned short st_dev; + unsigned short st_ino; + unsigned short st_mode; + unsigned short st_nlink; + unsigned short st_uid; + unsigned short st_gid; + unsigned short st_rdev; + unsigned long st_size; + unsigned long st_atime; + unsigned long st_mtime; + unsigned long st_ctime; +}; +#endif /* !__powerpc64__ */ + +struct stat { + unsigned long st_dev; + ino_t st_ino; +#ifdef __powerpc64__ + nlink_t st_nlink; + mode_t st_mode; +#else + mode_t st_mode; + nlink_t st_nlink; +#endif + uid_t st_uid; + gid_t st_gid; + unsigned long st_rdev; + off_t st_size; + unsigned long st_blksize; + unsigned long st_blocks; + unsigned long st_atime; + unsigned long st_atime_nsec; + unsigned long st_mtime; + unsigned long st_mtime_nsec; + unsigned long st_ctime; + unsigned long st_ctime_nsec; + unsigned long __unused4; + unsigned long __unused5; +#ifdef __powerpc64__ + unsigned long __unused6; +#endif +}; + +/* This matches struct stat64 in glibc2.1. Only used for 32 bit. */ +struct stat64 { + unsigned long long st_dev; /* Device. */ + unsigned long long st_ino; /* File serial number. */ + unsigned int st_mode; /* File mode. */ + unsigned int st_nlink; /* Link count. */ + unsigned int st_uid; /* User ID of the file's owner. */ + unsigned int st_gid; /* Group ID of the file's group. */ + unsigned long long st_rdev; /* Device number, if device. */ + unsigned short __pad2; + long long st_size; /* Size of file, in bytes. */ + int st_blksize; /* Optimal block size for I/O. */ + long long st_blocks; /* Number 512-byte blocks allocated. */ + int st_atime; /* Time of last access. */ + unsigned int st_atime_nsec; + int st_mtime; /* Time of last modification. */ + unsigned int st_mtime_nsec; + int st_ctime; /* Time of last status change. */ + unsigned int st_ctime_nsec; + unsigned int __unused4; + unsigned int __unused5; +}; + +#endif /* _ASM_POWERPC_STAT_H */ diff --git a/include/asm-ppc/stat.h b/include/asm-ppc/stat.h deleted file mode 100644 index cadb34298496..000000000000 --- a/include/asm-ppc/stat.h +++ /dev/null @@ -1,69 +0,0 @@ -#ifndef _PPC_STAT_H -#define _PPC_STAT_H - -#ifdef __KERNEL__ -#include -#endif /* __KERNEL__ */ - -struct __old_kernel_stat { - unsigned short st_dev; - unsigned short st_ino; - unsigned short st_mode; - unsigned short st_nlink; - unsigned short st_uid; - unsigned short st_gid; - unsigned short st_rdev; - unsigned long st_size; - unsigned long st_atime; - unsigned long st_mtime; - unsigned long st_ctime; -}; - -#define STAT_HAVE_NSEC 1 - -struct stat { - unsigned st_dev; - ino_t st_ino; - mode_t st_mode; - nlink_t st_nlink; - uid_t st_uid; - gid_t st_gid; - unsigned st_rdev; - off_t st_size; - unsigned long st_blksize; - unsigned long st_blocks; - unsigned long st_atime; - unsigned long st_atime_nsec; - unsigned long st_mtime; - unsigned long st_mtime_nsec; - unsigned long st_ctime; - unsigned long st_ctime_nsec; - unsigned long __unused4; - unsigned long __unused5; -}; - -/* This matches struct stat64 in glibc2.1. - */ -struct stat64 { - unsigned long long st_dev; /* Device. */ - unsigned long long st_ino; /* File serial number. */ - unsigned int st_mode; /* File mode. */ - unsigned int st_nlink; /* Link count. */ - unsigned int st_uid; /* User ID of the file's owner. */ - unsigned int st_gid; /* Group ID of the file's group. */ - unsigned long long st_rdev; /* Device number, if device. */ - unsigned short int __pad2; - long long st_size; /* Size of file, in bytes. */ - long st_blksize; /* Optimal block size for I/O. */ - - long long st_blocks; /* Number 512-byte blocks allocated. */ - long st_atime; /* Time of last access. */ - unsigned long st_atime_nsec; - long st_mtime; /* Time of last modification. */ - unsigned long int st_mtime_nsec; - long st_ctime; /* Time of last status change. */ - unsigned long int st_ctime_nsec; - unsigned long int __unused4; - unsigned long int __unused5; -}; -#endif diff --git a/include/asm-ppc64/stat.h b/include/asm-ppc64/stat.h deleted file mode 100644 index 973a5f97951d..000000000000 --- a/include/asm-ppc64/stat.h +++ /dev/null @@ -1,60 +0,0 @@ -#ifndef _PPC64_STAT_H -#define _PPC64_STAT_H - -/* - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version - * 2 of the License, or (at your option) any later version. - */ - -#include - -struct stat { - unsigned long st_dev; - ino_t st_ino; - nlink_t st_nlink; - mode_t st_mode; - uid_t st_uid; - gid_t st_gid; - unsigned long st_rdev; - off_t st_size; - unsigned long st_blksize; - unsigned long st_blocks; - unsigned long st_atime; - unsigned long st_atime_nsec; - unsigned long st_mtime; - unsigned long st_mtime_nsec; - unsigned long st_ctime; - unsigned long st_ctime_nsec; - unsigned long __unused4; - unsigned long __unused5; - unsigned long __unused6; -}; - -#define STAT_HAVE_NSEC 1 - -/* This matches struct stat64 in glibc2.1. Only used for 32 bit. */ -struct stat64 { - unsigned long st_dev; /* Device. */ - unsigned long st_ino; /* File serial number. */ - unsigned int st_mode; /* File mode. */ - unsigned int st_nlink; /* Link count. */ - unsigned int st_uid; /* User ID of the file's owner. */ - unsigned int st_gid; /* Group ID of the file's group. */ - unsigned long st_rdev; /* Device number, if device. */ - unsigned short __pad2; - long st_size; /* Size of file, in bytes. */ - int st_blksize; /* Optimal block size for I/O. */ - - long st_blocks; /* Number 512-byte blocks allocated. */ - int st_atime; /* Time of last access. */ - int st_atime_nsec; - int st_mtime; /* Time of last modification. */ - int st_mtime_nsec; - int st_ctime; /* Time of last status change. */ - int st_ctime_nsec; - unsigned int __unused4; - unsigned int __unused5; -}; -#endif From e19e4ab4154a831788365c07e7a10d9114bba46c Mon Sep 17 00:00:00 2001 From: Michael Ellerman Date: Thu, 3 Nov 2005 16:03:06 +1100 Subject: [PATCH 53/75] powerpc: Set entry point and text address in linker script Currently we set the kernel entry point and the address of the text section in the Makefile, using CONFIG_KERNEL_START. But we've already got in the linker script, so we can just use KERNELBASE directly. That means if we ever change KERNELBASE there's one less place to change it. And we can set the entry point with ENTRY(). There are zero differences from "readelf -a vmlinux" with or without this patch. Signed-off-by: Michael Ellerman --- arch/powerpc/Makefile | 5 +---- arch/powerpc/kernel/vmlinux.lds.S | 7 +++---- 2 files changed, 4 insertions(+), 8 deletions(-) diff --git a/arch/powerpc/Makefile b/arch/powerpc/Makefile index 2f4cce06a7e5..5bc11bd36c1f 100644 --- a/arch/powerpc/Makefile +++ b/arch/powerpc/Makefile @@ -12,9 +12,6 @@ # Rewritten by Cort Dougan and Paul Mackerras # -# This must match PAGE_OFFSET in include/asm-powerpc/page.h. -KERNELLOAD := $(CONFIG_KERNEL_START) - HAS_BIARCH := $(call cc-option-yn, -m32) ifeq ($(CONFIG_PPC64),y) @@ -59,7 +56,7 @@ override LD += -m elf$(SZ)ppc override CC += -m$(SZ) endif -LDFLAGS_vmlinux := -Ttext $(KERNELLOAD) -Bstatic -e $(KERNELLOAD) +LDFLAGS_vmlinux := -Bstatic # The -Iarch/$(ARCH)/include is temporary while we are merging CPPFLAGS += -Iarch/$(ARCH) -Iarch/$(ARCH)/include diff --git a/arch/powerpc/kernel/vmlinux.lds.S b/arch/powerpc/kernel/vmlinux.lds.S index d4dfcfbce272..9ceaa7a7bd00 100644 --- a/arch/powerpc/kernel/vmlinux.lds.S +++ b/arch/powerpc/kernel/vmlinux.lds.S @@ -1,11 +1,9 @@ #include -#ifdef CONFIG_PPC64 #include -#else -#define PAGE_SIZE 4096 -#endif #include +ENTRY(_stext) + #ifdef CONFIG_PPC64 OUTPUT_ARCH(powerpc:common64) jiffies = jiffies_64; @@ -21,6 +19,7 @@ SECTIONS *(.exit.data) } + . = KERNELBASE; /* Read-only sections, merged into text segment: */ #ifdef CONFIG_PPC32 From da80d460bf4606671df3ba53408f45ab848e67ba Mon Sep 17 00:00:00 2001 From: Stephen Rothwell Date: Thu, 3 Nov 2005 15:14:36 +1100 Subject: [PATCH 54/75] powerpc: merge ptrace.h Move struct ptregs32 into asm-ppc64/ppc32.h Signed-off-by: Stephen Rothwell --- include/{asm-ppc64 => asm-powerpc}/ptrace.h | 175 ++++++++++++-------- include/asm-ppc/ptrace.h | 152 ----------------- include/asm-ppc64/ppc32.h | 16 ++ 3 files changed, 121 insertions(+), 222 deletions(-) rename include/{asm-ppc64 => asm-powerpc}/ptrace.h (66%) delete mode 100644 include/asm-ppc/ptrace.h diff --git a/include/asm-ppc64/ptrace.h b/include/asm-powerpc/ptrace.h similarity index 66% rename from include/asm-ppc64/ptrace.h rename to include/asm-powerpc/ptrace.h index 3a55377f1fd3..1f7ecdb0b6ce 100644 --- a/include/asm-ppc64/ptrace.h +++ b/include/asm-powerpc/ptrace.h @@ -1,5 +1,5 @@ -#ifndef _PPC64_PTRACE_H -#define _PPC64_PTRACE_H +#ifndef _ASM_POWERPC_PTRACE_H +#define _ASM_POWERPC_PTRACE_H /* * Copyright (C) 2001 PPC64 Team, IBM Corp @@ -16,7 +16,7 @@ * that the overall structure is a multiple of 16 bytes in length. * * Note that the offsets of the fields in this struct correspond with - * the PT_* values below. This simplifies arch/ppc64/kernel/ptrace.c. + * the PT_* values below. This simplifies arch/powerpc/kernel/ptrace.c. * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License @@ -30,61 +30,30 @@ struct pt_regs { unsigned long gpr[32]; unsigned long nip; unsigned long msr; - unsigned long orig_gpr3; /* Used for restarting system calls */ + unsigned long orig_gpr3; /* Used for restarting system calls */ unsigned long ctr; unsigned long link; unsigned long xer; unsigned long ccr; - unsigned long softe; /* Soft enabled/disabled */ - unsigned long trap; /* Reason for being here */ - unsigned long dar; /* Fault registers */ - unsigned long dsisr; - unsigned long result; /* Result of a system call */ +#ifdef __powerpc64__ + unsigned long softe; /* Soft enabled/disabled */ +#else + unsigned long mq; /* 601 only (not used at present) */ + /* Used on APUS to hold IPL value. */ +#endif + unsigned long trap; /* Reason for being here */ + /* N.B. for critical exceptions on 4xx, the dar and dsisr + fields are overloaded to hold srr0 and srr1. */ + unsigned long dar; /* Fault registers */ + unsigned long dsisr; /* on 4xx/Book-E used for ESR */ + unsigned long result; /* Result of a system call */ }; -struct pt_regs32 { - unsigned int gpr[32]; - unsigned int nip; - unsigned int msr; - unsigned int orig_gpr3; /* Used for restarting system calls */ - unsigned int ctr; - unsigned int link; - unsigned int xer; - unsigned int ccr; - unsigned int mq; /* 601 only (not used at present) */ - unsigned int trap; /* Reason for being here */ - unsigned int dar; /* Fault registers */ - unsigned int dsisr; - unsigned int result; /* Result of a system call */ -}; +#endif /* __ASSEMBLY__ */ #ifdef __KERNEL__ -#define instruction_pointer(regs) ((regs)->nip) - -#ifdef CONFIG_SMP -extern unsigned long profile_pc(struct pt_regs *regs); -#else -#define profile_pc(regs) instruction_pointer(regs) -#endif - -#define user_mode(regs) ((((regs)->msr) >> MSR_PR_LG) & 0x1) - -#define force_successful_syscall_return() \ - (current_thread_info()->syscall_noerror = 1) - -/* - * We use the least-significant bit of the trap field to indicate - * whether we have saved the full set of registers, or only a - * partial set. A 1 there means the partial set. - */ -#define FULL_REGS(regs) (((regs)->trap & 1) == 0) -#define TRAP(regs) ((regs)->trap & ~0xF) -#define CHECK_FULL_REGS(regs) BUG_ON(regs->trap & 1) - -#endif /* __KERNEL__ */ - -#endif /* __ASSEMBLY__ */ +#ifdef __powerpc64__ #define STACK_FRAME_OVERHEAD 112 /* size of minimum stack frame */ @@ -92,8 +61,65 @@ extern unsigned long profile_pc(struct pt_regs *regs); #define __SIGNAL_FRAMESIZE 128 #define __SIGNAL_FRAMESIZE32 64 +#else /* __powerpc64__ */ + +#define STACK_FRAME_OVERHEAD 16 /* size of minimum stack frame */ + +/* Size of stack frame allocated when calling signal handler. */ +#define __SIGNAL_FRAMESIZE 64 + +#endif /* __powerpc64__ */ + +#ifndef __ASSEMBLY__ + +#define instruction_pointer(regs) ((regs)->nip) +#ifdef CONFIG_SMP +extern unsigned long profile_pc(struct pt_regs *regs); +#else +#define profile_pc(regs) instruction_pointer(regs) +#endif + +#ifdef __powerpc64__ +#define user_mode(regs) ((((regs)->msr) >> MSR_PR_LG) & 0x1) +#else +#define user_mode(regs) (((regs)->msr & MSR_PR) != 0) +#endif + +#define force_successful_syscall_return() \ + do { \ + current_thread_info()->syscall_noerror = 1; \ + } while(0) + +/* + * We use the least-significant bit of the trap field to indicate + * whether we have saved the full set of registers, or only a + * partial set. A 1 there means the partial set. + * On 4xx we use the next bit to indicate whether the exception + * is a critical exception (1 means it is). + */ +#define FULL_REGS(regs) (((regs)->trap & 1) == 0) +#ifndef __powerpc64__ +#define IS_CRITICAL_EXC(regs) (((regs)->trap & 2) == 0) +#endif /* ! __powerpc64__ */ +#define TRAP(regs) ((regs)->trap & ~0xF) +#ifdef __powerpc64__ +#define CHECK_FULL_REGS(regs) BUG_ON(regs->trap & 1) +#else +#define CHECK_FULL_REGS(regs) \ +do { \ + if ((regs)->trap & 1) \ + printk(KERN_CRIT "%s: partial register set\n", __FUNCTION__); \ +} while (0) +#endif /* __powerpc64__ */ + +#endif /* __ASSEMBLY__ */ + +#endif /* __KERNEL__ */ + /* * Offsets used by 'ptrace' system call interface. + * These can't be changed without breaking binary compatibility + * with MkLinux, etc. */ #define PT_R0 0 #define PT_R1 1 @@ -137,18 +163,25 @@ extern unsigned long profile_pc(struct pt_regs *regs); #define PT_LNK 36 #define PT_XER 37 #define PT_CCR 38 +#ifndef __powerpc64__ +#define PT_MQ 39 +#else #define PT_SOFTE 39 #define PT_TRAP 40 #define PT_DAR 41 #define PT_DSISR 42 #define PT_RESULT 43 +#endif -#define PT_FPR0 48 +#define PT_FPR0 48 /* each FP reg occupies 2 slots in this space */ + +#ifndef __powerpc64__ + +#define PT_FPR31 (PT_FPR0 + 2*31) +#define PT_FPSCR (PT_FPR0 + 2*32 + 1) + +#else /* __powerpc64__ */ -/* - * Kernel and userspace will both use this PT_FPSCR value. 32-bit apps will - * have visibility to the asm-ppc/ptrace.h header instead of this one. - */ #define PT_FPSCR (PT_FPR0 + 32) /* each FP reg occupies 1 slot in 64-bit space */ #ifdef __KERNEL__ @@ -165,29 +198,29 @@ extern unsigned long profile_pc(struct pt_regs *regs); #define PT_VRSAVE_32 (PT_VR0 + 33*4) #endif +#endif /* __powerpc64__ */ + /* - * Get/set all the altivec registers vr0..vr31, vscr, vrsave, in one go. - * The transfer totals 34 quadword. Quadwords 0-31 contain the - * corresponding vector registers. Quadword 32 contains the vscr as the - * last word (offset 12) within that quadword. Quadword 33 contains the + * Get/set all the altivec registers vr0..vr31, vscr, vrsave, in one go. + * The transfer totals 34 quadword. Quadwords 0-31 contain the + * corresponding vector registers. Quadword 32 contains the vscr as the + * last word (offset 12) within that quadword. Quadword 33 contains the * vrsave as the first word (offset 0) within the quadword. * - * This definition of the VMX state is compatible with the current PPC32 - * ptrace interface. This allows signal handling and ptrace to use the same - * structures. This also simplifies the implementation of a bi-arch + * This definition of the VMX state is compatible with the current PPC32 + * ptrace interface. This allows signal handling and ptrace to use the same + * structures. This also simplifies the implementation of a bi-arch * (combined (32- and 64-bit) gdb. */ #define PTRACE_GETVRREGS 18 #define PTRACE_SETVRREGS 19 -/* - * While we dont have 64bit book E processors, we need to reserve the - * relevant ptrace calls for 32bit compatibility. - */ -#if 0 -#define PTRACE_GETEVRREGS 20 -#define PTRACE_SETEVRREGS 21 -#endif +#ifndef __powerpc64__ +/* Get/set all the upper 32-bits of the SPE registers, accumulator, and + * spefscr, in one go */ +#define PTRACE_GETEVRREGS 20 +#define PTRACE_SETEVRREGS 21 +#endif /* __powerpc64__ */ /* * Get or set a debug register. The first 16 are DABR registers and the @@ -196,6 +229,7 @@ extern unsigned long profile_pc(struct pt_regs *regs); #define PTRACE_GET_DEBUGREG 25 #define PTRACE_SET_DEBUGREG 26 +#ifdef __powerpc64__ /* Additional PTRACE requests implemented on PowerPC. */ #define PPC_PTRACE_GETREGS 0x99 /* Get GPRs 0 - 31 */ #define PPC_PTRACE_SETREGS 0x98 /* Set GPRs 0 - 31 */ @@ -209,5 +243,6 @@ extern unsigned long profile_pc(struct pt_regs *regs); #define PPC_PTRACE_POKEDATA_3264 0x92 #define PPC_PTRACE_PEEKUSR_3264 0x91 #define PPC_PTRACE_POKEUSR_3264 0x90 +#endif /* __powerpc64__ */ -#endif /* _PPC64_PTRACE_H */ +#endif /* _ASM_POWERPC_PTRACE_H */ diff --git a/include/asm-ppc/ptrace.h b/include/asm-ppc/ptrace.h deleted file mode 100644 index c34fb4e37a97..000000000000 --- a/include/asm-ppc/ptrace.h +++ /dev/null @@ -1,152 +0,0 @@ -#ifndef _PPC_PTRACE_H -#define _PPC_PTRACE_H - -/* - * This struct defines the way the registers are stored on the - * kernel stack during a system call or other kernel entry. - * - * this should only contain volatile regs - * since we can keep non-volatile in the thread_struct - * should set this up when only volatiles are saved - * by intr code. - * - * Since this is going on the stack, *CARE MUST BE TAKEN* to insure - * that the overall structure is a multiple of 16 bytes in length. - * - * Note that the offsets of the fields in this struct correspond with - * the PT_* values below. This simplifies arch/ppc/kernel/ptrace.c. - */ - -#ifndef __ASSEMBLY__ -struct pt_regs { - unsigned long gpr[32]; - unsigned long nip; - unsigned long msr; - unsigned long orig_gpr3; /* Used for restarting system calls */ - unsigned long ctr; - unsigned long link; - unsigned long xer; - unsigned long ccr; - unsigned long mq; /* 601 only (not used at present) */ - /* Used on APUS to hold IPL value. */ - unsigned long trap; /* Reason for being here */ - /* N.B. for critical exceptions on 4xx, the dar and dsisr - fields are overloaded to hold srr0 and srr1. */ - unsigned long dar; /* Fault registers */ - unsigned long dsisr; /* on 4xx/Book-E used for ESR */ - unsigned long result; /* Result of a system call */ -}; - -#endif /* __ASSEMBLY__ */ - -#ifdef __KERNEL__ -#define STACK_FRAME_OVERHEAD 16 /* size of minimum stack frame */ - -/* Size of stack frame allocated when calling signal handler. */ -#define __SIGNAL_FRAMESIZE 64 - -#ifndef __ASSEMBLY__ -#define instruction_pointer(regs) ((regs)->nip) -#ifdef CONFIG_SMP -extern unsigned long profile_pc(struct pt_regs *regs); -#else -#define profile_pc(regs) instruction_pointer(regs) -#endif - -#define user_mode(regs) (((regs)->msr & MSR_PR) != 0) - -#define force_successful_syscall_return() \ - do { \ - current_thread_info()->syscall_noerror = 1; \ - } while(0) - -/* - * We use the least-significant bit of the trap field to indicate - * whether we have saved the full set of registers, or only a - * partial set. A 1 there means the partial set. - * On 4xx we use the next bit to indicate whether the exception - * is a critical exception (1 means it is). - */ -#define FULL_REGS(regs) (((regs)->trap & 1) == 0) -#define IS_CRITICAL_EXC(regs) (((regs)->trap & 2) == 0) -#define TRAP(regs) ((regs)->trap & ~0xF) - -#define CHECK_FULL_REGS(regs) \ -do { \ - if ((regs)->trap & 1) \ - printk(KERN_CRIT "%s: partial register set\n", __FUNCTION__); \ -} while (0) -#endif /* __ASSEMBLY__ */ - -#endif /* __KERNEL__ */ - -/* - * Offsets used by 'ptrace' system call interface. - * These can't be changed without breaking binary compatibility - * with MkLinux, etc. - */ -#define PT_R0 0 -#define PT_R1 1 -#define PT_R2 2 -#define PT_R3 3 -#define PT_R4 4 -#define PT_R5 5 -#define PT_R6 6 -#define PT_R7 7 -#define PT_R8 8 -#define PT_R9 9 -#define PT_R10 10 -#define PT_R11 11 -#define PT_R12 12 -#define PT_R13 13 -#define PT_R14 14 -#define PT_R15 15 -#define PT_R16 16 -#define PT_R17 17 -#define PT_R18 18 -#define PT_R19 19 -#define PT_R20 20 -#define PT_R21 21 -#define PT_R22 22 -#define PT_R23 23 -#define PT_R24 24 -#define PT_R25 25 -#define PT_R26 26 -#define PT_R27 27 -#define PT_R28 28 -#define PT_R29 29 -#define PT_R30 30 -#define PT_R31 31 - -#define PT_NIP 32 -#define PT_MSR 33 -#ifdef __KERNEL__ -#define PT_ORIG_R3 34 -#endif -#define PT_CTR 35 -#define PT_LNK 36 -#define PT_XER 37 -#define PT_CCR 38 -#define PT_MQ 39 - -#define PT_FPR0 48 /* each FP reg occupies 2 slots in this space */ -#define PT_FPR31 (PT_FPR0 + 2*31) -#define PT_FPSCR (PT_FPR0 + 2*32 + 1) - -/* Get/set all the altivec registers vr0..vr31, vscr, vrsave, in one go */ -#define PTRACE_GETVRREGS 18 -#define PTRACE_SETVRREGS 19 - -/* Get/set all the upper 32-bits of the SPE registers, accumulator, and - * spefscr, in one go */ -#define PTRACE_GETEVRREGS 20 -#define PTRACE_SETEVRREGS 21 - -/* - * Get or set a debug register. The first 16 are DABR registers and the - * second 16 are IABR registers. - */ -#define PTRACE_GET_DEBUGREG 25 -#define PTRACE_SET_DEBUGREG 26 - -#endif diff --git a/include/asm-ppc64/ppc32.h b/include/asm-ppc64/ppc32.h index 3945a55d112a..90e562771791 100644 --- a/include/asm-ppc64/ppc32.h +++ b/include/asm-ppc64/ppc32.h @@ -91,6 +91,22 @@ typedef struct sigaltstack_32 { compat_size_t ss_size; } stack_32_t; +struct pt_regs32 { + unsigned int gpr[32]; + unsigned int nip; + unsigned int msr; + unsigned int orig_gpr3; /* Used for restarting system calls */ + unsigned int ctr; + unsigned int link; + unsigned int xer; + unsigned int ccr; + unsigned int mq; /* 601 only (not used at present) */ + unsigned int trap; /* Reason for being here */ + unsigned int dar; /* Fault registers */ + unsigned int dsisr; + unsigned int result; /* Result of a system call */ +}; + struct sigcontext32 { unsigned int _unused[4]; int signal; From 62f4f47da64a10630d5f6dabc616477b0e09b612 Mon Sep 17 00:00:00 2001 From: Stephen Rothwell Date: Thu, 3 Nov 2005 15:26:23 +1100 Subject: [PATCH 55/75] powerpc: move ppc64/kernel/signal.c to arch/powerpc Signed-off-by: Stephen Rothwell --- arch/powerpc/kernel/Makefile | 2 +- arch/{ppc64/kernel/signal.c => powerpc/kernel/signal_64.c} | 0 arch/ppc64/kernel/Makefile | 1 - 3 files changed, 1 insertion(+), 2 deletions(-) rename arch/{ppc64/kernel/signal.c => powerpc/kernel/signal_64.c} (100%) diff --git a/arch/powerpc/kernel/Makefile b/arch/powerpc/kernel/Makefile index 601ddbf1c20b..7a3e1155ac9a 100644 --- a/arch/powerpc/kernel/Makefile +++ b/arch/powerpc/kernel/Makefile @@ -13,7 +13,7 @@ endif obj-y := semaphore.o cputable.o ptrace.o syscalls.o \ signal_32.o pmc.o obj-$(CONFIG_PPC64) += setup_64.o binfmt_elf32.o sys_ppc32.o \ - ptrace32.o systbl.o + signal_64.o ptrace32.o systbl.o obj-$(CONFIG_ALTIVEC) += vecemu.o vector.o obj-$(CONFIG_POWER4) += idle_power4.o obj-$(CONFIG_PPC_OF) += of_device.o diff --git a/arch/ppc64/kernel/signal.c b/arch/powerpc/kernel/signal_64.c similarity index 100% rename from arch/ppc64/kernel/signal.c rename to arch/powerpc/kernel/signal_64.c diff --git a/arch/ppc64/kernel/Makefile b/arch/ppc64/kernel/Makefile index 74892ad032ba..430cb3900a07 100644 --- a/arch/ppc64/kernel/Makefile +++ b/arch/ppc64/kernel/Makefile @@ -12,7 +12,6 @@ obj-y := misc.o prom.o endif obj-y += irq.o idle.o dma.o \ - signal.o \ align.o pacaData.o \ udbg.o ioctl32.o \ rtc.o \ From 879168ee51925f7e68165577fba8ef781ccfccb9 Mon Sep 17 00:00:00 2001 From: Stephen Rothwell Date: Thu, 3 Nov 2005 15:32:07 +1100 Subject: [PATCH 56/75] powerpc: move include/asm-ppc64/ppc32.h to arch/powerpc/kernel It is only included by signal_32.c Signed-off-by: Stephen Rothwell --- {include/asm-ppc64 => arch/powerpc/kernel}/ppc32.h | 0 arch/powerpc/kernel/signal_32.c | 2 +- 2 files changed, 1 insertion(+), 1 deletion(-) rename {include/asm-ppc64 => arch/powerpc/kernel}/ppc32.h (100%) diff --git a/include/asm-ppc64/ppc32.h b/arch/powerpc/kernel/ppc32.h similarity index 100% rename from include/asm-ppc64/ppc32.h rename to arch/powerpc/kernel/ppc32.h diff --git a/arch/powerpc/kernel/signal_32.c b/arch/powerpc/kernel/signal_32.c index 444c3e81884c..876c57c11365 100644 --- a/arch/powerpc/kernel/signal_32.c +++ b/arch/powerpc/kernel/signal_32.c @@ -43,7 +43,7 @@ #include #include #ifdef CONFIG_PPC64 -#include +#include "ppc32.h" #include #include #include From 608f8b3cf3a7fbd009e6bf78e680ea04e6a4e46f Mon Sep 17 00:00:00 2001 From: Stephen Rothwell Date: Thu, 3 Nov 2005 16:24:25 +1100 Subject: [PATCH 57/75] powerpc: merge sigcontext.h Signed-off-by: Stephen Rothwell --- .../{asm-ppc64 => asm-powerpc}/sigcontext.h | 41 +++++++++++-------- include/asm-ppc/sigcontext.h | 15 ------- 2 files changed, 23 insertions(+), 33 deletions(-) rename include/{asm-ppc64 => asm-powerpc}/sigcontext.h (82%) delete mode 100644 include/asm-ppc/sigcontext.h diff --git a/include/asm-ppc64/sigcontext.h b/include/asm-powerpc/sigcontext.h similarity index 82% rename from include/asm-ppc64/sigcontext.h rename to include/asm-powerpc/sigcontext.h index 6f8aee768c5e..165d630e1cf3 100644 --- a/include/asm-ppc64/sigcontext.h +++ b/include/asm-powerpc/sigcontext.h @@ -1,5 +1,5 @@ -#ifndef _ASM_PPC64_SIGCONTEXT_H -#define _ASM_PPC64_SIGCONTEXT_H +#ifndef _ASM_POWERPC_SIGCONTEXT_H +#define _ASM_POWERPC_SIGCONTEXT_H /* * This program is free software; you can redistribute it and/or @@ -9,39 +9,44 @@ */ #include #include +#ifdef __powerpc64__ #include - +#endif struct sigcontext { unsigned long _unused[4]; int signal; +#ifdef __powerpc64__ int _pad0; +#endif unsigned long handler; unsigned long oldmask; struct pt_regs __user *regs; +#ifdef __powerpc64__ elf_gregset_t gp_regs; elf_fpregset_t fp_regs; /* - * To maintain compatibility with current implementations the sigcontext is - * extended by appending a pointer (v_regs) to a quadword type (elf_vrreg_t) - * followed by an unstructured (vmx_reserve) field of 69 doublewords. This - * allows the array of vector registers to be quadword aligned independent of - * the alignment of the containing sigcontext or ucontext. It is the - * responsibility of the code setting the sigcontext to set this pointer to - * either NULL (if this processor does not support the VMX feature) or the + * To maintain compatibility with current implementations the sigcontext is + * extended by appending a pointer (v_regs) to a quadword type (elf_vrreg_t) + * followed by an unstructured (vmx_reserve) field of 69 doublewords. This + * allows the array of vector registers to be quadword aligned independent of + * the alignment of the containing sigcontext or ucontext. It is the + * responsibility of the code setting the sigcontext to set this pointer to + * either NULL (if this processor does not support the VMX feature) or the * address of the first quadword within the allocated (vmx_reserve) area. * - * The pointer (v_regs) of vector type (elf_vrreg_t) is type compatible with - * an array of 34 quadword entries (elf_vrregset_t). The entries with - * indexes 0-31 contain the corresponding vector registers. The entry with - * index 32 contains the vscr as the last word (offset 12) within the - * quadword. This allows the vscr to be stored as either a quadword (since - * it must be copied via a vector register to/from storage) or as a word. - * The entry with index 33 contains the vrsave as the first word (offset 0) + * The pointer (v_regs) of vector type (elf_vrreg_t) is type compatible with + * an array of 34 quadword entries (elf_vrregset_t). The entries with + * indexes 0-31 contain the corresponding vector registers. The entry with + * index 32 contains the vscr as the last word (offset 12) within the + * quadword. This allows the vscr to be stored as either a quadword (since + * it must be copied via a vector register to/from storage) or as a word. + * The entry with index 33 contains the vrsave as the first word (offset 0) * within the quadword. */ elf_vrreg_t __user *v_regs; long vmx_reserve[ELF_NVRREG+ELF_NVRREG+1]; +#endif }; -#endif /* _ASM_PPC64_SIGCONTEXT_H */ +#endif /* _ASM_POWERPC_SIGCONTEXT_H */ diff --git a/include/asm-ppc/sigcontext.h b/include/asm-ppc/sigcontext.h deleted file mode 100644 index b7a417e0a921..000000000000 --- a/include/asm-ppc/sigcontext.h +++ /dev/null @@ -1,15 +0,0 @@ -#ifndef _ASM_PPC_SIGCONTEXT_H -#define _ASM_PPC_SIGCONTEXT_H - -#include -#include - -struct sigcontext { - unsigned long _unused[4]; - int signal; - unsigned long handler; - unsigned long oldmask; - struct pt_regs __user *regs; -}; - -#endif From 8902e87f1fc72740a40686a31ca07e6c2cf1f0f2 Mon Sep 17 00:00:00 2001 From: John Rose Date: Wed, 2 Nov 2005 10:29:55 -0600 Subject: [PATCH 58/75] [PATCH] ppc64: Fix add notifier crashes The extraction of PCI stuff from struct device_node left some false assumptions in notifier code. As a result, dynamic add crashes when non-PCI nodes are added. This patch fixes these assumptions. Signed-off-by: John Rose Signed-off-by: Paul Mackerras --- arch/powerpc/platforms/pseries/iommu.c | 2 +- arch/ppc64/kernel/pci_dn.c | 5 +++-- 2 files changed, 4 insertions(+), 3 deletions(-) diff --git a/arch/powerpc/platforms/pseries/iommu.c b/arch/powerpc/platforms/pseries/iommu.c index 9e90d41131d8..a73faafaac8c 100644 --- a/arch/powerpc/platforms/pseries/iommu.c +++ b/arch/powerpc/platforms/pseries/iommu.c @@ -498,7 +498,7 @@ static int iommu_reconfig_notifier(struct notifier_block *nb, unsigned long acti switch (action) { case PSERIES_RECONFIG_REMOVE: - if (pci->iommu_table && + if (pci && pci->iommu_table && get_property(np, "ibm,dma-window", NULL)) iommu_free_table(np); break; diff --git a/arch/ppc64/kernel/pci_dn.c b/arch/ppc64/kernel/pci_dn.c index 493bbe43f5b4..1a443a7ada4c 100644 --- a/arch/ppc64/kernel/pci_dn.c +++ b/arch/ppc64/kernel/pci_dn.c @@ -181,13 +181,14 @@ EXPORT_SYMBOL(fetch_dev_dn); static int pci_dn_reconfig_notifier(struct notifier_block *nb, unsigned long action, void *node) { struct device_node *np = node; - struct pci_dn *pci; + struct pci_dn *pci = NULL; int err = NOTIFY_OK; switch (action) { case PSERIES_RECONFIG_ADD: pci = np->parent->data; - update_dn_pci_info(np, pci->phb); + if (pci) + update_dn_pci_info(np, pci->phb); break; default: err = NOTIFY_DONE; From 9122ee33c6688491c65dcb1973e86b943883a8ab Mon Sep 17 00:00:00 2001 From: Becky Bruce Date: Wed, 2 Nov 2005 10:52:52 -0600 Subject: [PATCH 59/75] [PATCH] ppc: Fix build warnings in arch/ppc/kernel/traps.c The latest updates to bug.h generate build warnings in traps.c in arch/ppc. Fix print format specifiers to account for change of line type to long from int. Signed-off-by: Becky Bruce Signed-off-by: Paul Mackerras --- arch/ppc/kernel/traps.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/arch/ppc/kernel/traps.c b/arch/ppc/kernel/traps.c index f265b81e7008..16adde6b429d 100644 --- a/arch/ppc/kernel/traps.c +++ b/arch/ppc/kernel/traps.c @@ -606,22 +606,22 @@ int check_bug_trap(struct pt_regs *regs) if (bug->line & BUG_WARNING_TRAP) { /* this is a WARN_ON rather than BUG/BUG_ON */ #ifdef CONFIG_XMON - xmon_printf(KERN_ERR "Badness in %s at %s:%d\n", + xmon_printf(KERN_ERR "Badness in %s at %s:%ld\n", bug->function, bug->file, bug->line & ~BUG_WARNING_TRAP); #endif /* CONFIG_XMON */ - printk(KERN_ERR "Badness in %s at %s:%d\n", + printk(KERN_ERR "Badness in %s at %s:%ld\n", bug->function, bug->file, bug->line & ~BUG_WARNING_TRAP); dump_stack(); return 1; } #ifdef CONFIG_XMON - xmon_printf(KERN_CRIT "kernel BUG in %s at %s:%d!\n", + xmon_printf(KERN_CRIT "kernel BUG in %s at %s:%ld!\n", bug->function, bug->file, bug->line); xmon(regs); #endif /* CONFIG_XMON */ - printk(KERN_CRIT "kernel BUG in %s at %s:%d!\n", + printk(KERN_CRIT "kernel BUG in %s at %s:%ld!\n", bug->function, bug->file, bug->line); return 0; From 91c33d28cda0d3ee1df0cdf399610dbb4e846a45 Mon Sep 17 00:00:00 2001 From: David Woodhouse Date: Wed, 2 Nov 2005 16:54:46 +0000 Subject: [PATCH 60/75] [PATCH] powerpc: always init nvram on 64-bit powermac Currently there is no Kconfig symbol to indicate that we want nvram support on 64-bit kernels; it's assumed we always want it, so make the powermac setup code always initialize the pmac nvram code if 64-bit. Signed-off-by: Paul Mackerras --- arch/powerpc/platforms/powermac/setup.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/powerpc/platforms/powermac/setup.c b/arch/powerpc/platforms/powermac/setup.c index d8bdaaf74c9b..80b58c1ec412 100644 --- a/arch/powerpc/platforms/powermac/setup.c +++ b/arch/powerpc/platforms/powermac/setup.c @@ -351,7 +351,7 @@ void __init pmac_setup_arch(void) find_via_pmu(); smu_init(); -#ifdef CONFIG_NVRAM +#if defined(CONFIG_NVRAM) || defined(CONFIG_PPC64) pmac_nvram_init(); #endif From 7ed3463b6192e9542983be4ba4d913d74b3ecea6 Mon Sep 17 00:00:00 2001 From: Marcelo Tosatti Date: Wed, 2 Nov 2005 12:44:16 -0200 Subject: [PATCH 61/75] [PATCH] ppc32 8xx: export symbols required for modular IDE This fixes these warnings: Building modules, stage 2. MODPOST *** Warning: "__ide_mm_insl" [drivers/ide/ide-core.ko] undefined! *** Warning: "__ide_mm_outsw" [drivers/ide/ide-core.ko] undefined! *** Warning: "__ide_mm_insw" [drivers/ide/ide-core.ko] undefined! *** Warning: "__ide_mm_outsl" [drivers/ide/ide-core.ko] undefined! Signed-off-by: Paul Mackerras --- arch/ppc/kernel/ppc_ksyms.c | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/arch/ppc/kernel/ppc_ksyms.c b/arch/ppc/kernel/ppc_ksyms.c index ae24196d78f6..e0ca61b37f4f 100644 --- a/arch/ppc/kernel/ppc_ksyms.c +++ b/arch/ppc/kernel/ppc_ksyms.c @@ -131,6 +131,11 @@ EXPORT_SYMBOL(outw); EXPORT_SYMBOL(outl); EXPORT_SYMBOL(outsl);*/ +EXPORT_SYMBOL(__ide_mm_insl); +EXPORT_SYMBOL(__ide_mm_outsw); +EXPORT_SYMBOL(__ide_mm_insw); +EXPORT_SYMBOL(__ide_mm_outsl); + EXPORT_SYMBOL(_insb); EXPORT_SYMBOL(_outsb); EXPORT_SYMBOL(_insw); From 38dc16186433ba961ace39c97ac6f7071250f981 Mon Sep 17 00:00:00 2001 From: Marcelo Tosatti Date: Wed, 2 Nov 2005 12:46:28 -0200 Subject: [PATCH 62/75] [PATCH] ppc32 8xx: Fix harmless warning in 8xx_io/commproc.c Signed-off-by: Paul Mackerras --- include/asm-ppc/commproc.h | 2 ++ 1 file changed, 2 insertions(+) diff --git a/include/asm-ppc/commproc.h b/include/asm-ppc/commproc.h index 5bbb8e2c1c6d..973e60908234 100644 --- a/include/asm-ppc/commproc.h +++ b/include/asm-ppc/commproc.h @@ -83,6 +83,8 @@ extern uint m8xx_cpm_hostalloc(uint size); extern int m8xx_cpm_hostfree(uint start); extern void m8xx_cpm_hostdump(void); +extern void cpm_load_patch(volatile immap_t *immr); + /* Buffer descriptors used by many of the CPM protocols. */ typedef struct cpm_buf_desc { From 3d9e9dc49d9e6d10ad4a2f4ababc899fc527584c Mon Sep 17 00:00:00 2001 From: Marcelo Tosatti Date: Wed, 2 Nov 2005 12:42:16 -0200 Subject: [PATCH 63/75] [PATCH] ppc32 8xx: fix cpm_dpalloc() comment Current comment on top of m8xx_cpm_dpinit is wrong. Signed-off-by: Marcelo Tosatti Signed-off-by: Paul Mackerras --- arch/ppc/8xx_io/commproc.c | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) diff --git a/arch/ppc/8xx_io/commproc.c b/arch/ppc/8xx_io/commproc.c index b42789f8eb76..579cd40258b9 100644 --- a/arch/ppc/8xx_io/commproc.c +++ b/arch/ppc/8xx_io/commproc.c @@ -388,9 +388,8 @@ void m8xx_cpm_dpinit(void) /* * Allocate the requested size worth of DP memory. - * This function used to return an index into the DPRAM area. - * Now it returns the actuall physical address of that area. - * use m8xx_cpm_dpram_offset() to get the index + * This function returns an offset into the DPRAM area. + * Use cpm_dpram_addr() to get the virtual address of the area. */ uint cpm_dpalloc(uint size, uint align) { From 457e04ca5cb6efa9392c48409bee802eaa394d8c Mon Sep 17 00:00:00 2001 From: Vitaly Bordug Date: Wed, 2 Nov 2005 22:55:14 +0300 Subject: [PATCH 64/75] [PATCH] ppc32: Fixed warning in m8xx_setup.c This adds missing header and thus fix the warning issued by ming prototype. Signed-off-by: Vitaly Bordug Signed-off-by: Paul Mackerras --- arch/ppc/syslib/m8xx_setup.c | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/ppc/syslib/m8xx_setup.c b/arch/ppc/syslib/m8xx_setup.c index 97ffbc70574f..1cc3abe6fa43 100644 --- a/arch/ppc/syslib/m8xx_setup.c +++ b/arch/ppc/syslib/m8xx_setup.c @@ -45,6 +45,7 @@ #include #include #include +#include #include "ppc8xx_pic.h" From 7f23292d5a6525a133d7cb8f2f33df39dd069822 Mon Sep 17 00:00:00 2001 From: David Gibson Date: Thu, 3 Nov 2005 10:13:58 +1100 Subject: [PATCH 65/75] [PATCH] powerpc: Keep fixing merged ipcbuf.h Oops, replacing the two u64s in struct ipc64_perm with __u32s changed the alignment of that structure, which could mess up userspace. Revert to using two unsigned long longs (which is what ppc32 had originally). ppc64 orignally had two unsigned longs, but long long is the same size on 64 bit, so this should be ok there too. Signed-off-by: David Gibson Signed-off-by: Paul Mackerras --- include/asm-powerpc/ipcbuf.h | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/include/asm-powerpc/ipcbuf.h b/include/asm-powerpc/ipcbuf.h index 71382c1ec6e3..2c3e1d94db1d 100644 --- a/include/asm-powerpc/ipcbuf.h +++ b/include/asm-powerpc/ipcbuf.h @@ -27,7 +27,8 @@ struct ipc64_perm __kernel_mode_t mode; unsigned int seq; unsigned int __pad1; - __u32 __unused[4]; + unsigned long long __unused1; + unsigned long long __unused2; }; #endif /* _ASM_POWERPC_IPCBUF_H */ From 5adb83c2fa136e14172b1a65b0f8aa28f2cb9f62 Mon Sep 17 00:00:00 2001 From: Stephen Rothwell Date: Thu, 3 Nov 2005 16:59:17 +1100 Subject: [PATCH 66/75] powerpc: merge ucontext.h Signed-off-by: Stephen Rothwell --- include/asm-powerpc/ucontext.h | 40 ++++++++++++++++++++++++++++++++++ include/asm-ppc/ucontext.h | 27 ----------------------- include/asm-ppc64/ucontext.h | 22 ------------------- 3 files changed, 40 insertions(+), 49 deletions(-) create mode 100644 include/asm-powerpc/ucontext.h delete mode 100644 include/asm-ppc/ucontext.h delete mode 100644 include/asm-ppc64/ucontext.h diff --git a/include/asm-powerpc/ucontext.h b/include/asm-powerpc/ucontext.h new file mode 100644 index 000000000000..d9a4ddf0cc86 --- /dev/null +++ b/include/asm-powerpc/ucontext.h @@ -0,0 +1,40 @@ +#ifndef _ASM_POWERPC_UCONTEXT_H +#define _ASM_POWERPC_UCONTEXT_H + +#ifdef __powerpc64__ +#include +#else +#include +#endif +#include + +#ifndef __powerpc64__ +struct mcontext { + elf_gregset_t mc_gregs; + elf_fpregset_t mc_fregs; + unsigned long mc_pad[2]; + elf_vrregset_t mc_vregs __attribute__((__aligned__(16))); +}; +#endif + +struct ucontext { + unsigned long uc_flags; + struct ucontext __user *uc_link; + stack_t uc_stack; +#ifndef __powerpc64__ + int uc_pad[7]; + struct mcontext __user *uc_regs;/* points to uc_mcontext field */ +#endif + sigset_t uc_sigmask; + /* glibc has 1024-bit signal masks, ours are 64-bit */ +#ifdef __powerpc64__ + sigset_t __unused[15]; /* Allow for uc_sigmask growth */ + struct sigcontext uc_mcontext; /* last for extensibility */ +#else + int uc_maskext[30]; + int uc_pad2[3]; + struct mcontext uc_mcontext; +#endif +}; + +#endif /* _ASM_POWERPC_UCONTEXT_H */ diff --git a/include/asm-ppc/ucontext.h b/include/asm-ppc/ucontext.h deleted file mode 100644 index 664bc984d51f..000000000000 --- a/include/asm-ppc/ucontext.h +++ /dev/null @@ -1,27 +0,0 @@ -#ifndef _ASMPPC_UCONTEXT_H -#define _ASMPPC_UCONTEXT_H - -#include -#include - -struct mcontext { - elf_gregset_t mc_gregs; - elf_fpregset_t mc_fregs; - unsigned long mc_pad[2]; - elf_vrregset_t mc_vregs __attribute__((__aligned__(16))); -}; - -struct ucontext { - unsigned long uc_flags; - struct ucontext __user *uc_link; - stack_t uc_stack; - int uc_pad[7]; - struct mcontext __user *uc_regs;/* points to uc_mcontext field */ - sigset_t uc_sigmask; - /* glibc has 1024-bit signal masks, ours are 64-bit */ - int uc_maskext[30]; - int uc_pad2[3]; - struct mcontext uc_mcontext; -}; - -#endif /* !_ASMPPC_UCONTEXT_H */ diff --git a/include/asm-ppc64/ucontext.h b/include/asm-ppc64/ucontext.h deleted file mode 100644 index ef8cc5b37542..000000000000 --- a/include/asm-ppc64/ucontext.h +++ /dev/null @@ -1,22 +0,0 @@ -#ifndef _ASMPPC64_UCONTEXT_H -#define _ASMPPC64_UCONTEXT_H - -#include - -/* - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version - * 2 of the License, or (at your option) any later version. - */ - -struct ucontext { - unsigned long uc_flags; - struct ucontext *uc_link; - stack_t uc_stack; - sigset_t uc_sigmask; - sigset_t __unsued[15]; /* Allow for uc_sigmask growth */ - struct sigcontext uc_mcontext; /* last for extensibility */ -}; - -#endif /* _ASMPPC64_UCONTEXT_H */ From c87ef1171db207d9d19f87ad12db92974d95c466 Mon Sep 17 00:00:00 2001 From: Michael Ellerman Date: Thu, 3 Nov 2005 17:57:53 +1100 Subject: [PATCH 67/75] powerpc: Add helper functions for synthesising instructions at runtime There's a few places already, and soon will be more, where we synthesise branch instructions at runtime. Rather than doing it by hand in each case, it would make sense to have one implementation. Signed-off-by: Michael Ellerman --- include/asm-powerpc/system.h | 48 ++++++++++++++++++++++++++++++++++++ 1 file changed, 48 insertions(+) diff --git a/include/asm-powerpc/system.h b/include/asm-powerpc/system.h index 5b2ecbc47907..b5da0b851e02 100644 --- a/include/asm-powerpc/system.h +++ b/include/asm-powerpc/system.h @@ -359,5 +359,53 @@ extern void reloc_got2(unsigned long); #define PTRRELOC(x) ((typeof(x)) add_reloc_offset((unsigned long)(x))) +static inline void create_instruction(unsigned long addr, unsigned int instr) +{ + unsigned int *p; + p = (unsigned int *)addr; + *p = instr; + asm ("dcbst 0, %0; sync; icbi 0,%0; sync; isync" : : "r" (p)); +} + +/* Flags for create_branch: + * "b" == create_branch(addr, target, 0); + * "ba" == create_branch(addr, target, BRANCH_ABSOLUTE); + * "bl" == create_branch(addr, target, BRANCH_SET_LINK); + * "bla" == create_branch(addr, target, BRANCH_ABSOLUTE | BRANCH_SET_LINK); + */ +#define BRANCH_SET_LINK 0x1 +#define BRANCH_ABSOLUTE 0x2 + +static inline void create_branch(unsigned long addr, + unsigned long target, int flags) +{ + unsigned int instruction; + + if (! (flags & BRANCH_ABSOLUTE)) + target = target - addr; + + /* Mask out the flags and target, so they don't step on each other. */ + instruction = 0x48000000 | (flags & 0x3) | (target & 0x03FFFFFC); + + create_instruction(addr, instruction); +} + +static inline void create_function_call(unsigned long addr, void * func) +{ + unsigned long func_addr; + +#ifdef CONFIG_PPC64 + /* + * On PPC64 the function pointer actually points to the function's + * descriptor. The first entry in the descriptor is the address + * of the function text. + */ + func_addr = *(unsigned long *)func; +#else + func_addr = (unsigned long)func; +#endif + create_branch(addr, func_addr, BRANCH_SET_LINK); +} + #endif /* __KERNEL__ */ #endif /* _ASM_POWERPC_SYSTEM_H */ From 40765d2b8b86446b4ac8ec880cf4fdf56ce4ae7e Mon Sep 17 00:00:00 2001 From: Michael Ellerman Date: Thu, 3 Nov 2005 19:34:38 +1100 Subject: [PATCH 68/75] powerpc: Cleanup vpa code register_vpa() doesn't actually do a VPA register call it just uses the flags you pass it, so rename it to vpa_call() to be clearer. We can then define register_vpa() and unregister_vpa() which are both simple wrappers around vpa_call(). (we'll need unregister_vpa() for kexec soon) We can then cleanup vpa_init(), and because vpa_init() is only called from platforms/pseries we remove the definition in asm-ppc64/smp.h. Signed-off-by: Michael Ellerman --- arch/powerpc/platforms/pseries/lpar.c | 10 +++------- .../platforms/pseries/plpar_wrappers.h | 19 ++++++++++++++++--- include/asm-ppc64/smp.h | 8 -------- 3 files changed, 19 insertions(+), 18 deletions(-) diff --git a/arch/powerpc/platforms/pseries/lpar.c b/arch/powerpc/platforms/pseries/lpar.c index 8a7bda3db677..e384a5a91796 100644 --- a/arch/powerpc/platforms/pseries/lpar.c +++ b/arch/powerpc/platforms/pseries/lpar.c @@ -261,22 +261,18 @@ out: void vpa_init(int cpu) { int hwcpu = get_hard_smp_processor_id(cpu); - unsigned long vpa = (unsigned long)&(paca[cpu].lppaca); + unsigned long vpa = __pa(&paca[cpu].lppaca); long ret; - unsigned long flags; - - /* Register the Virtual Processor Area (VPA) */ - flags = 1UL << (63 - 18); if (cpu_has_feature(CPU_FTR_ALTIVEC)) paca[cpu].lppaca.vmxregs_in_use = 1; - ret = register_vpa(flags, hwcpu, __pa(vpa)); + ret = register_vpa(hwcpu, vpa); if (ret) printk(KERN_ERR "WARNING: vpa_init: VPA registration for " "cpu %d (hw %d) of area %lx returns %ld\n", - cpu, hwcpu, __pa(vpa), ret); + cpu, hwcpu, vpa, ret); } long pSeries_lpar_hpte_insert(unsigned long hpte_group, diff --git a/arch/powerpc/platforms/pseries/plpar_wrappers.h b/arch/powerpc/platforms/pseries/plpar_wrappers.h index 2457be2e217e..382f8c5b0e7c 100644 --- a/arch/powerpc/platforms/pseries/plpar_wrappers.h +++ b/arch/powerpc/platforms/pseries/plpar_wrappers.h @@ -21,13 +21,26 @@ static inline long cede_processor(void) return 0; } -static inline long register_vpa(unsigned long flags, unsigned long proc, +static inline long vpa_call(unsigned long flags, unsigned long cpu, unsigned long vpa) { - return plpar_hcall_norets(H_REGISTER_VPA, flags, proc, vpa); + /* flags are in bits 16-18 (counting from most significant bit) */ + flags = flags << (63 - 18); + + return plpar_hcall_norets(H_REGISTER_VPA, flags, cpu, vpa); } -void vpa_init(int cpu); +static inline long unregister_vpa(unsigned long cpu, unsigned long vpa) +{ + return vpa_call(0x5, cpu, vpa); +} + +static inline long register_vpa(unsigned long cpu, unsigned long vpa) +{ + return vpa_call(0x1, cpu, vpa); +} + +extern void vpa_init(int cpu); static inline long plpar_pte_remove(unsigned long flags, unsigned long ptex, unsigned long avpn, unsigned long *old_pteh_ret, diff --git a/include/asm-ppc64/smp.h b/include/asm-ppc64/smp.h index 0f42fcc1900b..46c04046952d 100644 --- a/include/asm-ppc64/smp.h +++ b/include/asm-ppc64/smp.h @@ -85,14 +85,6 @@ extern void smp_generic_take_timebase(void); extern struct smp_ops_t *smp_ops; -#ifdef CONFIG_PPC_PSERIES -void vpa_init(int cpu); -#else -static inline void vpa_init(int cpu) -{ -} -#endif /* CONFIG_PPC_PSERIES */ - #endif /* __ASSEMBLY__ */ #endif /* !(_PPC64_SMP_H) */ From 9a0f78f63bc05d195aab781486ed57d1418d5f59 Mon Sep 17 00:00:00 2001 From: Stephen Rothwell Date: Fri, 4 Nov 2005 10:20:27 +1100 Subject: [PATCH 69/75] powerpc: merge tlb.h Signed-off-by: Stephen Rothwell --- include/{asm-ppc => asm-powerpc}/tlb.h | 59 ++++++++++++++++---------- include/asm-ppc64/tlb.h | 39 ----------------- 2 files changed, 36 insertions(+), 62 deletions(-) rename include/{asm-ppc => asm-powerpc}/tlb.h (68%) delete mode 100644 include/asm-ppc64/tlb.h diff --git a/include/asm-ppc/tlb.h b/include/asm-powerpc/tlb.h similarity index 68% rename from include/asm-ppc/tlb.h rename to include/asm-powerpc/tlb.h index 2c142c5d8584..56659f121779 100644 --- a/include/asm-ppc/tlb.h +++ b/include/asm-powerpc/tlb.h @@ -1,6 +1,7 @@ /* - * TLB shootdown specifics for PPC + * TLB shootdown specifics for powerpc * + * Copyright (C) 2002 Anton Blanchard, IBM Corp. * Copyright (C) 2002 Paul Mackerras, IBM Corp. * * This program is free software; you can redistribute it and/or @@ -8,29 +9,53 @@ * as published by the Free Software Foundation; either version * 2 of the License, or (at your option) any later version. */ -#ifndef _PPC_TLB_H -#define _PPC_TLB_H +#ifndef _ASM_POWERPC_TLB_H +#define _ASM_POWERPC_TLB_H #include +#ifndef __powerpc64__ #include +#endif #include #include +#ifndef __powerpc64__ #include #include - -#ifdef CONFIG_PPC_STD_MMU -/* Classic PPC with hash-table based MMU... */ +#endif struct mmu_gather; + +#define tlb_start_vma(tlb, vma) do { } while (0) +#define tlb_end_vma(tlb, vma) do { } while (0) + +#if !defined(CONFIG_PPC_STD_MMU) + +#define tlb_flush(tlb) flush_tlb_mm((tlb)->mm) + +#elif defined(__powerpc64__) + +extern void pte_free_finish(void); + +static inline void tlb_flush(struct mmu_gather *tlb) +{ + flush_tlb_pending(); + pte_free_finish(); +} + +#else + extern void tlb_flush(struct mmu_gather *tlb); +#endif + /* Get the generic bits... */ #include -/* Nothing needed here in fact... */ -#define tlb_start_vma(tlb, vma) do { } while (0) -#define tlb_end_vma(tlb, vma) do { } while (0) +#if !defined(CONFIG_PPC_STD_MMU) || defined(__powerpc64__) +#define __tlb_remove_tlb_entry(tlb, pte, address) do { } while (0) + +#else extern void flush_hash_entry(struct mm_struct *mm, pte_t *ptep, unsigned long address); @@ -41,17 +66,5 @@ static inline void __tlb_remove_tlb_entry(struct mmu_gather *tlb, pte_t *ptep, flush_hash_entry(tlb->mm, ptep, address); } -#else -/* Embedded PPC with software-loaded TLB, very simple... */ - -#define tlb_start_vma(tlb, vma) do { } while (0) -#define tlb_end_vma(tlb, vma) do { } while (0) -#define __tlb_remove_tlb_entry(tlb, pte, address) do { } while (0) -#define tlb_flush(tlb) flush_tlb_mm((tlb)->mm) - -/* Get the generic bits... */ -#include - -#endif /* CONFIG_PPC_STD_MMU */ - -#endif /* __PPC_TLB_H */ +#endif +#endif /* __ASM_POWERPC_TLB_H */ diff --git a/include/asm-ppc64/tlb.h b/include/asm-ppc64/tlb.h deleted file mode 100644 index 97cb696ce68d..000000000000 --- a/include/asm-ppc64/tlb.h +++ /dev/null @@ -1,39 +0,0 @@ -/* - * TLB shootdown specifics for PPC64 - * - * Copyright (C) 2002 Anton Blanchard, IBM Corp. - * Copyright (C) 2002 Paul Mackerras, IBM Corp. - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version - * 2 of the License, or (at your option) any later version. - */ -#ifndef _PPC64_TLB_H -#define _PPC64_TLB_H - -#include - -struct mmu_gather; - -extern void pte_free_finish(void); - -static inline void tlb_flush(struct mmu_gather *tlb) -{ - flush_tlb_pending(); - pte_free_finish(); -} - -/* Avoid pulling in another include just for this */ -#define check_pgt_cache() do { } while (0) - -/* Get the generic bits... */ -#include - -/* Nothing needed here in fact... */ -#define tlb_start_vma(tlb, vma) do { } while (0) -#define tlb_end_vma(tlb, vma) do { } while (0) - -#define __tlb_remove_tlb_entry(tlb, pte, address) do { } while (0) - -#endif /* _PPC64_TLB_H */ From b8f510219edc719d4c305918e16edc578bcfc16f Mon Sep 17 00:00:00 2001 From: Michael Ellerman Date: Fri, 4 Nov 2005 12:09:42 +1100 Subject: [PATCH 70/75] powerpc: Implement smp_release_cpus() in C not asm There's no reason for smp_release_cpus() to be asm, and most people can make more sense of C code. Add an extern declaration to smp.h and remove the custom one in machine_kexec.c Signed-off-by: Michael Ellerman Signed-off-by: Stephen Rothwell --- arch/powerpc/kernel/head_64.S | 18 ------------------ arch/powerpc/kernel/setup_64.c | 23 +++++++++++++++++++++-- arch/ppc64/kernel/head.S | 18 ------------------ arch/ppc64/kernel/machine_kexec.c | 1 - include/asm-ppc64/smp.h | 1 + 5 files changed, 22 insertions(+), 39 deletions(-) diff --git a/arch/powerpc/kernel/head_64.S b/arch/powerpc/kernel/head_64.S index ba30e3177b05..45d81976987f 100644 --- a/arch/powerpc/kernel/head_64.S +++ b/arch/powerpc/kernel/head_64.S @@ -1914,24 +1914,6 @@ _GLOBAL(hmt_start_secondary) blr #endif -#if defined(CONFIG_KEXEC) || defined(CONFIG_SMP) -_GLOBAL(smp_release_cpus) - /* All secondary cpus are spinning on a common - * spinloop, release them all now so they can start - * to spin on their individual paca spinloops. - * For non SMP kernels, the secondary cpus never - * get out of the common spinloop. - * XXX This does nothing useful on iSeries, secondaries are - * already waiting on their paca. - */ - li r3,1 - LOADADDR(r5,__secondary_hold_spinloop) - std r3,0(r5) - sync - blr -#endif /* CONFIG_SMP */ - - /* * We put a few things here that have to be page-aligned. * This stuff goes at the beginning of the bss, which is page-aligned. diff --git a/arch/powerpc/kernel/setup_64.c b/arch/powerpc/kernel/setup_64.c index d4a3c5dd1a21..275d86ddd612 100644 --- a/arch/powerpc/kernel/setup_64.c +++ b/arch/powerpc/kernel/setup_64.c @@ -103,8 +103,6 @@ extern void htab_initialize(void); extern void early_init_devtree(void *flat_dt); extern void unflatten_device_tree(void); -extern void smp_release_cpus(void); - int have_of = 1; int boot_cpuid = 0; int boot_cpuid_phys = 0; @@ -400,6 +398,27 @@ void __init early_setup(unsigned long dt_ptr) } +#if defined(CONFIG_SMP) || defined(CONFIG_KEXEC) +void smp_release_cpus(void) +{ + extern unsigned long __secondary_hold_spinloop; + + DBG(" -> smp_release_cpus()\n"); + + /* All secondary cpus are spinning on a common spinloop, release them + * all now so they can start to spin on their individual paca + * spinloops. For non SMP kernels, the secondary cpus never get out + * of the common spinloop. + * This is useless but harmless on iSeries, secondaries are already + * waiting on their paca spinloops. */ + + __secondary_hold_spinloop = 1; + mb(); + + DBG(" <- smp_release_cpus()\n"); +} +#endif /* CONFIG_SMP || CONFIG_KEXEC */ + /* * Initialize some remaining members of the ppc64_caches and systemcfg structures * (at least until we get rid of them completely). This is mostly some diff --git a/arch/ppc64/kernel/head.S b/arch/ppc64/kernel/head.S index 0b65efe1682e..db1cf397be2d 100644 --- a/arch/ppc64/kernel/head.S +++ b/arch/ppc64/kernel/head.S @@ -1914,24 +1914,6 @@ _GLOBAL(hmt_start_secondary) blr #endif -#if defined(CONFIG_KEXEC) || defined(CONFIG_SMP) -_GLOBAL(smp_release_cpus) - /* All secondary cpus are spinning on a common - * spinloop, release them all now so they can start - * to spin on their individual paca spinloops. - * For non SMP kernels, the secondary cpus never - * get out of the common spinloop. - * XXX This does nothing useful on iSeries, secondaries are - * already waiting on their paca. - */ - li r3,1 - LOADADDR(r5,__secondary_hold_spinloop) - std r3,0(r5) - sync - blr -#endif /* CONFIG_SMP */ - - /* * We put a few things here that have to be page-aligned. * This stuff goes at the beginning of the bss, which is page-aligned. diff --git a/arch/ppc64/kernel/machine_kexec.c b/arch/ppc64/kernel/machine_kexec.c index bf7cc4f8210f..ff8679f260f3 100644 --- a/arch/ppc64/kernel/machine_kexec.c +++ b/arch/ppc64/kernel/machine_kexec.c @@ -244,7 +244,6 @@ static void kexec_prepare_cpus(void) static void kexec_prepare_cpus(void) { - extern void smp_release_cpus(void); /* * move the secondarys to us so that we can copy * the new kernel 0-0x100 safely diff --git a/include/asm-ppc64/smp.h b/include/asm-ppc64/smp.h index 46c04046952d..ba0f5c8bbb22 100644 --- a/include/asm-ppc64/smp.h +++ b/include/asm-ppc64/smp.h @@ -79,6 +79,7 @@ extern int smt_enabled_at_boot; extern int smp_mpic_probe(void); extern void smp_mpic_setup_cpu(int cpu); extern void smp_generic_kick_cpu(int nr); +extern void smp_release_cpus(void); extern void smp_generic_give_timebase(void); extern void smp_generic_take_timebase(void); From 30415f6a63f3383a18e9adf7c144acabe6893f63 Mon Sep 17 00:00:00 2001 From: Michael Ellerman Date: Thu, 3 Nov 2005 21:10:48 +1100 Subject: [PATCH 71/75] powerpc: Fix random memory corruption in merged elf.h The merged verison of ELF_CORE_COPY_REGS is basically the PPC64 version, with a memset that came from PPC and a few types abstracted out into #defines. But it's not _quite_ right. The first problem is we calculate the number of registers with: nregs = sizeof(struct pt_regs) / sizeof(ELF_GREG_TYPE) For a 32-bit process on a 64-bit kernel that's bogus because the registers are 64 bits, but ELF_GREG_TYPE is u32, so nregs == 88 which is wrong. The other problem is the memset, which assumes a struct pt_regs is smaller than a struct elf_regs. For a 32-bit process on a 64-bit kernel that's false. The fix is to calculate the number of regs using sizeof(unsigned long), which should always be right, and just memset the whole damn thing _before_ copying the registers in. Signed-off-by: Michael Ellerman --- include/asm-powerpc/elf.h | 22 +++++++++++++--------- 1 file changed, 13 insertions(+), 9 deletions(-) diff --git a/include/asm-powerpc/elf.h b/include/asm-powerpc/elf.h index d22b10021b5d..d140577d0a05 100644 --- a/include/asm-powerpc/elf.h +++ b/include/asm-powerpc/elf.h @@ -178,18 +178,22 @@ typedef elf_vrreg_t elf_vrregset_t32[ELF_NVRREG32]; static inline void ppc_elf_core_copy_regs(elf_gregset_t elf_regs, struct pt_regs *regs) { - int i; - int gprs = sizeof(struct pt_regs)/sizeof(ELF_GREG_TYPE); + int i, nregs; - if (gprs > ELF_NGREG) - gprs = ELF_NGREG; + memset((void *)elf_regs, 0, sizeof(elf_gregset_t)); - for (i=0; i < gprs; i++) + /* Our registers are always unsigned longs, whether we're a 32 bit + * process or 64 bit, on either a 64 bit or 32 bit kernel. + * Don't use ELF_GREG_TYPE here. */ + nregs = sizeof(struct pt_regs) / sizeof(unsigned long); + if (nregs > ELF_NGREG) + nregs = ELF_NGREG; + + for (i = 0; i < nregs; i++) { + /* This will correctly truncate 64 bit registers to 32 bits + * for a 32 bit process on a 64 bit kernel. */ elf_regs[i] = (elf_greg_t)((ELF_GREG_TYPE *)regs)[i]; - - memset((char *)(elf_regs) + sizeof(struct pt_regs), 0, \ - sizeof(elf_gregset_t) - sizeof(struct pt_regs)); - + } } #define ELF_CORE_COPY_REGS(gregs, regs) ppc_elf_core_copy_regs(gregs, regs); From 8ad200d7b7c8fac77cf705831e90e889360d7030 Mon Sep 17 00:00:00 2001 From: Paul Mackerras Date: Fri, 4 Nov 2005 13:28:58 +1100 Subject: [PATCH 72/75] powerpc: Merge smp-tbsync.c (the generic timebase sync routine) Signed-off-by: Paul Mackerras --- arch/powerpc/Kconfig | 7 ++ arch/powerpc/kernel/Makefile | 1 + arch/{ppc64 => powerpc}/kernel/smp-tbsync.c | 110 +++++++++----------- arch/ppc64/Kconfig | 5 + arch/ppc64/kernel/Makefile | 5 - 5 files changed, 64 insertions(+), 64 deletions(-) rename arch/{ppc64 => powerpc}/kernel/smp-tbsync.c (52%) diff --git a/arch/powerpc/Kconfig b/arch/powerpc/Kconfig index 3cf03ab46113..f4e25c648fbb 100644 --- a/arch/powerpc/Kconfig +++ b/arch/powerpc/Kconfig @@ -300,6 +300,7 @@ config PPC_PMAC64 bool depends on PPC_PMAC && POWER4 select U3_DART + select GENERIC_TBSYNC default y config PPC_PREP @@ -314,6 +315,7 @@ config PPC_MAPLE bool " Maple 970FX Evaluation Board" select U3_DART select MPIC_BROKEN_U3 + select GENERIC_TBSYNC default n help This option enables support for the Maple 970FX Evaluation Board. @@ -386,6 +388,11 @@ config PPC_MPC106 bool default n +config GENERIC_TBSYNC + bool + default y if CONFIG_PPC32 && CONFIG_SMP + default n + source "drivers/cpufreq/Kconfig" config CPU_FREQ_PMAC diff --git a/arch/powerpc/kernel/Makefile b/arch/powerpc/kernel/Makefile index 7a3e1155ac9a..631149ea93db 100644 --- a/arch/powerpc/kernel/Makefile +++ b/arch/powerpc/kernel/Makefile @@ -21,6 +21,7 @@ obj-$(CONFIG_PPC_RTAS) += rtas.o obj-$(CONFIG_RTAS_FLASH) += rtas_flash.o obj-$(CONFIG_RTAS_PROC) += rtas-proc.o obj-$(CONFIG_IBMVIO) += vio.o +obj-$(CONFIG_GENERIC_TBSYNC) += smp-tbsync.o ifeq ($(CONFIG_PPC_MERGE),y) diff --git a/arch/ppc64/kernel/smp-tbsync.c b/arch/powerpc/kernel/smp-tbsync.c similarity index 52% rename from arch/ppc64/kernel/smp-tbsync.c rename to arch/powerpc/kernel/smp-tbsync.c index 7d8ec9996b3e..9adef3bddad4 100644 --- a/arch/ppc64/kernel/smp-tbsync.c +++ b/arch/powerpc/kernel/smp-tbsync.c @@ -22,11 +22,11 @@ enum { }; static struct { - volatile long tb; - volatile long mark; + volatile u64 tb; + volatile u64 mark; volatile int cmd; volatile int handshake; - int filler[3]; + int filler[2]; volatile int ack; int filler2[7]; @@ -36,89 +36,80 @@ static struct { static volatile int running; -static void __devinit -enter_contest( long mark, long add ) +static void __devinit enter_contest(u64 mark, long add) { - while( (long)(mftb() - mark) < 0 ) + while (get_tb() < mark) tbsync->race_result = add; } -void __devinit -smp_generic_take_timebase( void ) +void __devinit smp_generic_take_timebase(void) { int cmd; - long tb; + u64 tb; local_irq_disable(); - while( !running ) - ; + while (!running) + barrier(); rmb(); - for( ;; ) { + for (;;) { tbsync->ack = 1; - while( !tbsync->handshake ) - ; + while (!tbsync->handshake) + barrier(); rmb(); cmd = tbsync->cmd; tb = tbsync->tb; + mb(); tbsync->ack = 0; - if( cmd == kExit ) - return; + if (cmd == kExit) + break; - if( cmd == kSetAndTest ) { - while( tbsync->handshake ) - ; - asm volatile ("mttbl %0" :: "r" (tb & 0xfffffffful) ); - asm volatile ("mttbu %0" :: "r" (tb >> 32) ); - } else { - while( tbsync->handshake ) - ; - } - enter_contest( tbsync->mark, -1 ); + while (tbsync->handshake) + barrier(); + if (cmd == kSetAndTest) + set_tb(tb >> 32, tb & 0xfffffffful); + enter_contest(tbsync->mark, -1); } local_irq_enable(); } -static int __devinit -start_contest( int cmd, long offset, long num ) +static int __devinit start_contest(int cmd, long offset, int num) { int i, score=0; - long tb, mark; + u64 tb; + long mark; tbsync->cmd = cmd; local_irq_disable(); - for( i=-3; itb = tb + offset; tbsync->mark = mark = tb + 400; wmb(); tbsync->handshake = 1; - while( tbsync->ack ) - ; + while (tbsync->ack) + barrier(); - while( (long)(mftb() - tb) <= 0 ) - ; + while (get_tb() <= tb) + barrier(); tbsync->handshake = 0; - enter_contest( mark, 1 ); + enter_contest(mark, 1); - while( !tbsync->ack ) - ; + while (!tbsync->ack) + barrier(); - if ((tbsync->tb ^ (long)mftb()) & 0x8000000000000000ul) - continue; - if( i++ > 0 ) + if (i++ > 0) score += tbsync->race_result; } local_irq_enable(); return score; } -void __devinit -smp_generic_give_timebase( void ) +void __devinit smp_generic_give_timebase(void) { int i, score, score2, old, min=0, max=5000, offset=1000; @@ -130,14 +121,14 @@ smp_generic_give_timebase( void ) mb(); running = 1; - while( !tbsync->ack ) - ; + while (!tbsync->ack) + barrier(); printk("Got ack\n"); /* binary search */ - for( old=-1 ; old != offset ; offset=(min+max)/2 ) { - score = start_contest( kSetAndTest, offset, NUM_ITER ); + for (old = -1; old != offset ; offset = (min+max) / 2) { + score = start_contest(kSetAndTest, offset, NUM_ITER); printk("score %d, offset %d\n", score, offset ); @@ -147,21 +138,22 @@ smp_generic_give_timebase( void ) min = offset; old = offset; } - score = start_contest( kSetAndTest, min, NUM_ITER ); - score2 = start_contest( kSetAndTest, max, NUM_ITER ); + score = start_contest(kSetAndTest, min, NUM_ITER); + score2 = start_contest(kSetAndTest, max, NUM_ITER); - printk( "Min %d (score %d), Max %d (score %d)\n", min, score, max, score2 ); - score = abs( score ); - score2 = abs( score2 ); + printk("Min %d (score %d), Max %d (score %d)\n", + min, score, max, score2); + score = abs(score); + score2 = abs(score2); offset = (score < score2) ? min : max; /* guard against inaccurate mttb */ - for( i=0; i<10; i++ ) { - start_contest( kSetAndTest, offset, NUM_ITER/10 ); + for (i = 0; i < 10; i++) { + start_contest(kSetAndTest, offset, NUM_ITER/10); - if( (score2=start_contest(kTest, offset, NUM_ITER)) < 0 ) + if ((score2 = start_contest(kTest, offset, NUM_ITER)) < 0) score2 = -score2; - if( score2 <= score || score2 < 20 ) + if (score2 <= score || score2 < 20) break; } printk("Final offset: %d (%d/%d)\n", offset, score2, NUM_ITER ); @@ -170,10 +162,10 @@ smp_generic_give_timebase( void ) tbsync->cmd = kExit; wmb(); tbsync->handshake = 1; - while( tbsync->ack ) - ; + while (tbsync->ack) + barrier(); tbsync->handshake = 0; - kfree( tbsync ); + kfree(tbsync); tbsync = NULL; running = 0; } diff --git a/arch/ppc64/Kconfig b/arch/ppc64/Kconfig index 42677cc96508..b987164fca4c 100644 --- a/arch/ppc64/Kconfig +++ b/arch/ppc64/Kconfig @@ -89,12 +89,14 @@ config PPC_PMAC bool " Apple G5 based machines" default y select U3_DART + select GENERIC_TBSYNC config PPC_MAPLE depends on PPC_MULTIPLATFORM bool " Maple 970FX Evaluation Board" select U3_DART select MPIC_BROKEN_U3 + select GENERIC_TBSYNC default n help This option enables support for the Maple 970FX Evaluation Board. @@ -182,6 +184,9 @@ config MPIC_BROKEN_U3 depends on PPC_MAPLE default y +config GENERIC_TBSYNC + def_bool n + config PPC_PMAC64 bool depends on PPC_PMAC diff --git a/arch/ppc64/kernel/Makefile b/arch/ppc64/kernel/Makefile index 430cb3900a07..f597c2954b71 100644 --- a/arch/ppc64/kernel/Makefile +++ b/arch/ppc64/kernel/Makefile @@ -51,11 +51,6 @@ obj-$(CONFIG_PPC_PMAC) += udbg_scc.o obj-$(CONFIG_PPC_MAPLE) += udbg_16550.o -ifdef CONFIG_SMP -obj-$(CONFIG_PPC_PMAC) += smp-tbsync.o -obj-$(CONFIG_PPC_MAPLE) += smp-tbsync.o -endif - obj-$(CONFIG_KPROBES) += kprobes.o CFLAGS_ioctl32.o += -Ifs/ From 1970282f3b453b7aac3b192a44705dcb5277fd82 Mon Sep 17 00:00:00 2001 From: Stephen Rothwell Date: Fri, 4 Nov 2005 16:58:59 +1100 Subject: [PATCH 73/75] powerpc: merge tlbflush.h Signed-off-by: Stephen Rothwell --- include/asm-powerpc/tlbflush.h | 146 +++++++++++++++++++++++++++++++++ include/asm-ppc/tlbflush.h | 115 -------------------------- include/asm-ppc64/tlbflush.h | 52 ------------ 3 files changed, 146 insertions(+), 167 deletions(-) create mode 100644 include/asm-powerpc/tlbflush.h delete mode 100644 include/asm-ppc/tlbflush.h delete mode 100644 include/asm-ppc64/tlbflush.h diff --git a/include/asm-powerpc/tlbflush.h b/include/asm-powerpc/tlbflush.h new file mode 100644 index 000000000000..ca3655672bbc --- /dev/null +++ b/include/asm-powerpc/tlbflush.h @@ -0,0 +1,146 @@ +#ifndef _ASM_POWERPC_TLBFLUSH_H +#define _ASM_POWERPC_TLBFLUSH_H +/* + * TLB flushing: + * + * - flush_tlb_mm(mm) flushes the specified mm context TLB's + * - flush_tlb_page(vma, vmaddr) flushes one page + * - flush_tlb_page_nohash(vma, vmaddr) flushes one page if SW loaded TLB + * - flush_tlb_range(vma, start, end) flushes a range of pages + * - flush_tlb_kernel_range(start, end) flushes a range of kernel pages + * - flush_tlb_pgtables(mm, start, end) flushes a range of page tables + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version + * 2 of the License, or (at your option) any later version. + */ +#ifdef __KERNEL__ + +#include + +struct mm_struct; + +#ifdef CONFIG_PPC64 + +#include +#include + +#define PPC64_TLB_BATCH_NR 192 + +struct ppc64_tlb_batch { + unsigned long index; + struct mm_struct *mm; + pte_t pte[PPC64_TLB_BATCH_NR]; + unsigned long vaddr[PPC64_TLB_BATCH_NR]; + unsigned int large; +}; +DECLARE_PER_CPU(struct ppc64_tlb_batch, ppc64_tlb_batch); + +extern void __flush_tlb_pending(struct ppc64_tlb_batch *batch); + +static inline void flush_tlb_pending(void) +{ + struct ppc64_tlb_batch *batch = &get_cpu_var(ppc64_tlb_batch); + + if (batch->index) + __flush_tlb_pending(batch); + put_cpu_var(ppc64_tlb_batch); +} + +extern void flush_hash_page(unsigned long va, pte_t pte, int local); +void flush_hash_range(unsigned long number, int local); + +#else /* CONFIG_PPC64 */ + +#include + +extern void _tlbie(unsigned long address); +extern void _tlbia(void); + +/* + * TODO: (CONFIG_FSL_BOOKE) determine if flush_tlb_range & + * flush_tlb_kernel_range are best implemented as tlbia vs + * specific tlbie's + */ + +#if (defined(CONFIG_4xx) && !defined(CONFIG_44x)) || defined(CONFIG_8xx) +#define flush_tlb_pending() asm volatile ("tlbia; sync" : : : "memory") +#elif defined(CONFIG_4xx) || defined(CONFIG_FSL_BOOKE) +#define flush_tlb_pending() _tlbia() +#endif + +/* + * This gets called at the end of handling a page fault, when + * the kernel has put a new PTE into the page table for the process. + * We use it to ensure coherency between the i-cache and d-cache + * for the page which has just been mapped in. + * On machines which use an MMU hash table, we use this to put a + * corresponding HPTE into the hash table ahead of time, instead of + * waiting for the inevitable extra hash-table miss exception. + */ +extern void update_mmu_cache(struct vm_area_struct *, unsigned long, pte_t); + +#endif /* CONFIG_PPC64 */ + +#if defined(CONFIG_PPC64) || defined(CONFIG_4xx) || \ + defined(CONFIG_FSL_BOOKE) || defined(CONFIG_8xx) + +static inline void flush_tlb_mm(struct mm_struct *mm) +{ + flush_tlb_pending(); +} + +static inline void flush_tlb_page(struct vm_area_struct *vma, + unsigned long vmaddr) +{ +#ifdef CONFIG_PPC64 + flush_tlb_pending(); +#else + _tlbie(vmaddr); +#endif +} + +static inline void flush_tlb_page_nohash(struct vm_area_struct *vma, + unsigned long vmaddr) +{ +#ifndef CONFIG_PPC64 + _tlbie(vmaddr); +#endif +} + +static inline void flush_tlb_range(struct vm_area_struct *vma, + unsigned long start, unsigned long end) +{ + flush_tlb_pending(); +} + +static inline void flush_tlb_kernel_range(unsigned long start, + unsigned long end) +{ + flush_tlb_pending(); +} + +#else /* 6xx, 7xx, 7xxx cpus */ + +extern void flush_tlb_mm(struct mm_struct *mm); +extern void flush_tlb_page(struct vm_area_struct *vma, unsigned long vmaddr); +extern void flush_tlb_page_nohash(struct vm_area_struct *vma, unsigned long addr); +extern void flush_tlb_range(struct vm_area_struct *vma, unsigned long start, + unsigned long end); +extern void flush_tlb_kernel_range(unsigned long start, unsigned long end); + +#endif + +/* + * This is called in munmap when we have freed up some page-table + * pages. We don't need to do anything here, there's nothing special + * about our page-table pages. -- paulus + */ +static inline void flush_tlb_pgtables(struct mm_struct *mm, + unsigned long start, unsigned long end) +{ +} + +#endif /*__KERNEL__ */ +#endif /* _ASM_POWERPC_TLBFLUSH_H */ diff --git a/include/asm-ppc/tlbflush.h b/include/asm-ppc/tlbflush.h deleted file mode 100644 index 9afee4ffc835..000000000000 --- a/include/asm-ppc/tlbflush.h +++ /dev/null @@ -1,115 +0,0 @@ -/* - * include/asm-ppc/tlbflush.h - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version - * 2 of the License, or (at your option) any later version. - */ -#ifdef __KERNEL__ -#ifndef _PPC_TLBFLUSH_H -#define _PPC_TLBFLUSH_H - -#include -#include - -extern void _tlbie(unsigned long address); -extern void _tlbia(void); - -#if defined(CONFIG_4xx) - -#ifndef CONFIG_44x -#define __tlbia() asm volatile ("sync; tlbia; isync" : : : "memory") -#else -#define __tlbia _tlbia -#endif - -static inline void flush_tlb_mm(struct mm_struct *mm) - { __tlbia(); } -static inline void flush_tlb_page(struct vm_area_struct *vma, - unsigned long vmaddr) - { _tlbie(vmaddr); } -static inline void flush_tlb_page_nohash(struct vm_area_struct *vma, - unsigned long vmaddr) - { _tlbie(vmaddr); } -static inline void flush_tlb_range(struct vm_area_struct *vma, - unsigned long start, unsigned long end) - { __tlbia(); } -static inline void flush_tlb_kernel_range(unsigned long start, - unsigned long end) - { __tlbia(); } - -#elif defined(CONFIG_FSL_BOOKE) - -/* TODO: determine if flush_tlb_range & flush_tlb_kernel_range - * are best implemented as tlbia vs specific tlbie's */ - -#define __tlbia() _tlbia() - -static inline void flush_tlb_mm(struct mm_struct *mm) - { __tlbia(); } -static inline void flush_tlb_page(struct vm_area_struct *vma, - unsigned long vmaddr) - { _tlbie(vmaddr); } -static inline void flush_tlb_page_nohash(struct vm_area_struct *vma, - unsigned long vmaddr) - { _tlbie(vmaddr); } -static inline void flush_tlb_range(struct vm_area_struct *vma, - unsigned long start, unsigned long end) - { __tlbia(); } -static inline void flush_tlb_kernel_range(unsigned long start, - unsigned long end) - { __tlbia(); } - -#elif defined(CONFIG_8xx) -#define __tlbia() asm volatile ("tlbia; sync" : : : "memory") - -static inline void flush_tlb_mm(struct mm_struct *mm) - { __tlbia(); } -static inline void flush_tlb_page(struct vm_area_struct *vma, - unsigned long vmaddr) - { _tlbie(vmaddr); } -static inline void flush_tlb_page_nohash(struct vm_area_struct *vma, - unsigned long vmaddr) - { _tlbie(vmaddr); } -static inline void flush_tlb_range(struct vm_area_struct *vma, - unsigned long start, unsigned long end) - { __tlbia(); } -static inline void flush_tlb_kernel_range(unsigned long start, - unsigned long end) - { __tlbia(); } - -#else /* 6xx, 7xx, 7xxx cpus */ -struct mm_struct; -struct vm_area_struct; -extern void flush_tlb_mm(struct mm_struct *mm); -extern void flush_tlb_page(struct vm_area_struct *vma, unsigned long vmaddr); -extern void flush_tlb_page_nohash(struct vm_area_struct *vma, unsigned long addr); -extern void flush_tlb_range(struct vm_area_struct *vma, unsigned long start, - unsigned long end); -extern void flush_tlb_kernel_range(unsigned long start, unsigned long end); -#endif - -/* - * This is called in munmap when we have freed up some page-table - * pages. We don't need to do anything here, there's nothing special - * about our page-table pages. -- paulus - */ -static inline void flush_tlb_pgtables(struct mm_struct *mm, - unsigned long start, unsigned long end) -{ -} - -/* - * This gets called at the end of handling a page fault, when - * the kernel has put a new PTE into the page table for the process. - * We use it to ensure coherency between the i-cache and d-cache - * for the page which has just been mapped in. - * On machines which use an MMU hash table, we use this to put a - * corresponding HPTE into the hash table ahead of time, instead of - * waiting for the inevitable extra hash-table miss exception. - */ -extern void update_mmu_cache(struct vm_area_struct *, unsigned long, pte_t); - -#endif /* _PPC_TLBFLUSH_H */ -#endif /*__KERNEL__ */ diff --git a/include/asm-ppc64/tlbflush.h b/include/asm-ppc64/tlbflush.h deleted file mode 100644 index 626f505c6ee3..000000000000 --- a/include/asm-ppc64/tlbflush.h +++ /dev/null @@ -1,52 +0,0 @@ -#ifndef _PPC64_TLBFLUSH_H -#define _PPC64_TLBFLUSH_H - -/* - * TLB flushing: - * - * - flush_tlb_mm(mm) flushes the specified mm context TLB's - * - flush_tlb_page(vma, vmaddr) flushes one page - * - flush_tlb_page_nohash(vma, vmaddr) flushes one page if SW loaded TLB - * - flush_tlb_range(vma, start, end) flushes a range of pages - * - flush_tlb_kernel_range(start, end) flushes a range of kernel pages - * - flush_tlb_pgtables(mm, start, end) flushes a range of page tables - */ - -#include -#include - -#define PPC64_TLB_BATCH_NR 192 - -struct mm_struct; -struct ppc64_tlb_batch { - unsigned long index; - struct mm_struct *mm; - pte_t pte[PPC64_TLB_BATCH_NR]; - unsigned long vaddr[PPC64_TLB_BATCH_NR]; - unsigned int large; -}; -DECLARE_PER_CPU(struct ppc64_tlb_batch, ppc64_tlb_batch); - -extern void __flush_tlb_pending(struct ppc64_tlb_batch *batch); - -static inline void flush_tlb_pending(void) -{ - struct ppc64_tlb_batch *batch = &get_cpu_var(ppc64_tlb_batch); - - if (batch->index) - __flush_tlb_pending(batch); - put_cpu_var(ppc64_tlb_batch); -} - -#define flush_tlb_mm(mm) flush_tlb_pending() -#define flush_tlb_page(vma, addr) flush_tlb_pending() -#define flush_tlb_page_nohash(vma, addr) do { } while (0) -#define flush_tlb_range(vma, start, end) \ - do { (void)(start); flush_tlb_pending(); } while (0) -#define flush_tlb_kernel_range(start, end) flush_tlb_pending() -#define flush_tlb_pgtables(mm, start, end) do { } while (0) - -extern void flush_hash_page(unsigned long va, pte_t pte, int local); -void flush_hash_range(unsigned long number, int local); - -#endif /* _PPC64_TLBFLUSH_H */ From 5ad570786158e327a1c5d32dd3d66f26d8de6340 Mon Sep 17 00:00:00 2001 From: Paul Mackerras Date: Sat, 5 Nov 2005 10:33:55 +1100 Subject: [PATCH 74/75] powerpc: Merge smp.c and smp.h This also moves setup_cpu_maps to setup-common.c (calling it smp_setup_cpu_maps) and uses it on both 32-bit and 64-bit. Signed-off-by: Paul Mackerras --- arch/powerpc/kernel/Makefile | 4 +- arch/powerpc/kernel/setup-common.c | 119 +++++++++++++++++++++- arch/powerpc/kernel/setup_32.c | 2 + arch/powerpc/kernel/setup_64.c | 120 ++--------------------- arch/{ppc64 => powerpc}/kernel/smp.c | 61 ++++++------ arch/powerpc/platforms/chrp/smp.c | 39 +------- arch/ppc/kernel/Makefile | 1 - arch/ppc/kernel/irq.c | 2 +- arch/ppc64/kernel/Makefile | 1 - include/{asm-ppc64 => asm-powerpc}/smp.h | 37 ++++++- 10 files changed, 189 insertions(+), 197 deletions(-) rename arch/{ppc64 => powerpc}/kernel/smp.c (94%) rename include/{asm-ppc64 => asm-powerpc}/smp.h (74%) diff --git a/arch/powerpc/kernel/Makefile b/arch/powerpc/kernel/Makefile index 631149ea93db..b3ae2993efb8 100644 --- a/arch/powerpc/kernel/Makefile +++ b/arch/powerpc/kernel/Makefile @@ -41,6 +41,7 @@ obj-$(CONFIG_PPC_OF) += prom_init.o obj-$(CONFIG_MODULES) += ppc_ksyms.o obj-$(CONFIG_BOOTX_TEXT) += btext.o obj-$(CONFIG_6xx) += idle_6xx.o +obj-$(CONFIG_SMP) += smp.o ifeq ($(CONFIG_PPC_ISERIES),y) $(obj)/head_64.o: $(obj)/lparmap.s @@ -49,8 +50,9 @@ endif else # stuff used from here for ARCH=ppc or ARCH=ppc64 +smpobj-$(CONFIG_SMP) += smp.o obj-$(CONFIG_PPC64) += traps.o process.o init_task.o time.o \ - setup-common.o + setup-common.o $(smpobj-y) endif diff --git a/arch/powerpc/kernel/setup-common.c b/arch/powerpc/kernel/setup-common.c index 14ebe3bc48c3..d43fa8c0e5ac 100644 --- a/arch/powerpc/kernel/setup-common.c +++ b/arch/powerpc/kernel/setup-common.c @@ -170,11 +170,7 @@ static int show_cpuinfo(struct seq_file *m, void *v) } #ifdef CONFIG_SMP -#ifdef CONFIG_PPC64 /* XXX for now */ pvr = per_cpu(pvr, cpu_id); -#else - pvr = cpu_data[cpu_id].pvr; -#endif #else pvr = mfspr(SPRN_PVR); #endif @@ -408,3 +404,118 @@ static int __init set_preferred_console(void) } console_initcall(set_preferred_console); #endif /* CONFIG_PPC_MULTIPLATFORM */ + +#ifdef CONFIG_SMP + +/** + * setup_cpu_maps - initialize the following cpu maps: + * cpu_possible_map + * cpu_present_map + * cpu_sibling_map + * + * Having the possible map set up early allows us to restrict allocations + * of things like irqstacks to num_possible_cpus() rather than NR_CPUS. + * + * We do not initialize the online map here; cpus set their own bits in + * cpu_online_map as they come up. + * + * This function is valid only for Open Firmware systems. finish_device_tree + * must be called before using this. + * + * While we're here, we may as well set the "physical" cpu ids in the paca. + */ +void __init smp_setup_cpu_maps(void) +{ + struct device_node *dn = NULL; + int cpu = 0; + int swap_cpuid = 0; + + while ((dn = of_find_node_by_type(dn, "cpu")) && cpu < NR_CPUS) { + int *intserv; + int j, len = sizeof(u32), nthreads = 1; + + intserv = (int *)get_property(dn, "ibm,ppc-interrupt-server#s", + &len); + if (intserv) + nthreads = len / sizeof(int); + else { + intserv = (int *) get_property(dn, "reg", NULL); + if (!intserv) + intserv = &cpu; /* assume logical == phys */ + } + + for (j = 0; j < nthreads && cpu < NR_CPUS; j++) { + cpu_set(cpu, cpu_present_map); + set_hard_smp_processor_id(cpu, intserv[j]); + + if (intserv[j] == boot_cpuid_phys) + swap_cpuid = cpu; + cpu_set(cpu, cpu_possible_map); + cpu++; + } + } + + /* Swap CPU id 0 with boot_cpuid_phys, so we can always assume that + * boot cpu is logical 0. + */ + if (boot_cpuid_phys != get_hard_smp_processor_id(0)) { + u32 tmp; + tmp = get_hard_smp_processor_id(0); + set_hard_smp_processor_id(0, boot_cpuid_phys); + set_hard_smp_processor_id(swap_cpuid, tmp); + } + +#ifdef CONFIG_PPC64 + /* + * On pSeries LPAR, we need to know how many cpus + * could possibly be added to this partition. + */ + if (systemcfg->platform == PLATFORM_PSERIES_LPAR && + (dn = of_find_node_by_path("/rtas"))) { + int num_addr_cell, num_size_cell, maxcpus; + unsigned int *ireg; + + num_addr_cell = prom_n_addr_cells(dn); + num_size_cell = prom_n_size_cells(dn); + + ireg = (unsigned int *) + get_property(dn, "ibm,lrdr-capacity", NULL); + + if (!ireg) + goto out; + + maxcpus = ireg[num_addr_cell + num_size_cell]; + + /* Double maxcpus for processors which have SMT capability */ + if (cpu_has_feature(CPU_FTR_SMT)) + maxcpus *= 2; + + if (maxcpus > NR_CPUS) { + printk(KERN_WARNING + "Partition configured for %d cpus, " + "operating system maximum is %d.\n", + maxcpus, NR_CPUS); + maxcpus = NR_CPUS; + } else + printk(KERN_INFO "Partition configured for %d cpus.\n", + maxcpus); + + for (cpu = 0; cpu < maxcpus; cpu++) + cpu_set(cpu, cpu_possible_map); + out: + of_node_put(dn); + } + + /* + * Do the sibling map; assume only two threads per processor. + */ + for_each_cpu(cpu) { + cpu_set(cpu, cpu_sibling_map[cpu]); + if (cpu_has_feature(CPU_FTR_SMT)) + cpu_set(cpu ^ 0x1, cpu_sibling_map[cpu]); + } + + systemcfg->processorCount = num_present_cpus(); +#endif /* CONFIG_PPC64 */ +} +#endif /* CONFIG_SMP */ diff --git a/arch/powerpc/kernel/setup_32.c b/arch/powerpc/kernel/setup_32.c index 9680ae99b084..b45eedbb4b3a 100644 --- a/arch/powerpc/kernel/setup_32.c +++ b/arch/powerpc/kernel/setup_32.c @@ -288,6 +288,8 @@ void __init setup_arch(char **cmdline_p) unflatten_device_tree(); finish_device_tree(); + smp_setup_cpu_maps(); + #ifdef CONFIG_BOOTX_TEXT init_boot_display(); #endif diff --git a/arch/powerpc/kernel/setup_64.c b/arch/powerpc/kernel/setup_64.c index 275d86ddd612..6b52cce872be 100644 --- a/arch/powerpc/kernel/setup_64.c +++ b/arch/powerpc/kernel/setup_64.c @@ -181,114 +181,8 @@ static int __init early_smt_enabled(char *p) } early_param("smt-enabled", early_smt_enabled); -/** - * setup_cpu_maps - initialize the following cpu maps: - * cpu_possible_map - * cpu_present_map - * cpu_sibling_map - * - * Having the possible map set up early allows us to restrict allocations - * of things like irqstacks to num_possible_cpus() rather than NR_CPUS. - * - * We do not initialize the online map here; cpus set their own bits in - * cpu_online_map as they come up. - * - * This function is valid only for Open Firmware systems. finish_device_tree - * must be called before using this. - * - * While we're here, we may as well set the "physical" cpu ids in the paca. - */ -static void __init setup_cpu_maps(void) -{ - struct device_node *dn = NULL; - int cpu = 0; - int swap_cpuid = 0; - - check_smt_enabled(); - - while ((dn = of_find_node_by_type(dn, "cpu")) && cpu < NR_CPUS) { - u32 *intserv; - int j, len = sizeof(u32), nthreads; - - intserv = (u32 *)get_property(dn, "ibm,ppc-interrupt-server#s", - &len); - if (!intserv) - intserv = (u32 *)get_property(dn, "reg", NULL); - - nthreads = len / sizeof(u32); - - for (j = 0; j < nthreads && cpu < NR_CPUS; j++) { - cpu_set(cpu, cpu_present_map); - set_hard_smp_processor_id(cpu, intserv[j]); - - if (intserv[j] == boot_cpuid_phys) - swap_cpuid = cpu; - cpu_set(cpu, cpu_possible_map); - cpu++; - } - } - - /* Swap CPU id 0 with boot_cpuid_phys, so we can always assume that - * boot cpu is logical 0. - */ - if (boot_cpuid_phys != get_hard_smp_processor_id(0)) { - u32 tmp; - tmp = get_hard_smp_processor_id(0); - set_hard_smp_processor_id(0, boot_cpuid_phys); - set_hard_smp_processor_id(swap_cpuid, tmp); - } - - /* - * On pSeries LPAR, we need to know how many cpus - * could possibly be added to this partition. - */ - if (systemcfg->platform == PLATFORM_PSERIES_LPAR && - (dn = of_find_node_by_path("/rtas"))) { - int num_addr_cell, num_size_cell, maxcpus; - unsigned int *ireg; - - num_addr_cell = prom_n_addr_cells(dn); - num_size_cell = prom_n_size_cells(dn); - - ireg = (unsigned int *) - get_property(dn, "ibm,lrdr-capacity", NULL); - - if (!ireg) - goto out; - - maxcpus = ireg[num_addr_cell + num_size_cell]; - - /* Double maxcpus for processors which have SMT capability */ - if (cpu_has_feature(CPU_FTR_SMT)) - maxcpus *= 2; - - if (maxcpus > NR_CPUS) { - printk(KERN_WARNING - "Partition configured for %d cpus, " - "operating system maximum is %d.\n", - maxcpus, NR_CPUS); - maxcpus = NR_CPUS; - } else - printk(KERN_INFO "Partition configured for %d cpus.\n", - maxcpus); - - for (cpu = 0; cpu < maxcpus; cpu++) - cpu_set(cpu, cpu_possible_map); - out: - of_node_put(dn); - } - - /* - * Do the sibling map; assume only two threads per processor. - */ - for_each_cpu(cpu) { - cpu_set(cpu, cpu_sibling_map[cpu]); - if (cpu_has_feature(CPU_FTR_SMT)) - cpu_set(cpu ^ 0x1, cpu_sibling_map[cpu]); - } - - systemcfg->processorCount = num_present_cpus(); -} +#else +#define check_smt_enabled() #endif /* CONFIG_SMP */ extern struct machdep_calls pSeries_md; @@ -417,6 +311,8 @@ void smp_release_cpus(void) DBG(" <- smp_release_cpus()\n"); } +#else +#define smp_release_cpus() #endif /* CONFIG_SMP || CONFIG_KEXEC */ /* @@ -608,17 +504,13 @@ void __init setup_system(void) parse_early_param(); -#ifdef CONFIG_SMP - /* - * iSeries has already initialized the cpu maps at this point. - */ - setup_cpu_maps(); + check_smt_enabled(); + smp_setup_cpu_maps(); /* Release secondary cpus out of their spinloops at 0x60 now that * we can map physical -> logical CPU ids */ smp_release_cpus(); -#endif printk("Starting Linux PPC64 %s\n", system_utsname.version); diff --git a/arch/ppc64/kernel/smp.c b/arch/powerpc/kernel/smp.c similarity index 94% rename from arch/ppc64/kernel/smp.c rename to arch/powerpc/kernel/smp.c index 017c12919832..1794a694a928 100644 --- a/arch/ppc64/kernel/smp.c +++ b/arch/powerpc/kernel/smp.c @@ -39,13 +39,18 @@ #include #include #include -#include #include +#include #include #include #include -#include #include +#ifdef CONFIG_PPC64 +#include +#endif + +int smp_hw_index[NR_CPUS]; +struct thread_info *secondary_ti; #ifdef DEBUG #define DBG(fmt...) udbg_printf(fmt) @@ -60,6 +65,7 @@ cpumask_t cpu_sibling_map[NR_CPUS] = { [0 ... NR_CPUS-1] = CPU_MASK_NONE }; EXPORT_SYMBOL(cpu_online_map); EXPORT_SYMBOL(cpu_possible_map); +/* SMP operations for this machine */ struct smp_ops_t *smp_ops; static volatile unsigned int cpu_callin_map[NR_CPUS]; @@ -89,7 +95,9 @@ void __devinit smp_mpic_setup_cpu(int cpu) { mpic_setup_this_cpu(); } +#endif /* CONFIG_MPIC */ +#ifdef CONFIG_PPC64 void __devinit smp_generic_kick_cpu(int nr) { BUG_ON(nr < 0 || nr >= NR_CPUS); @@ -102,8 +110,7 @@ void __devinit smp_generic_kick_cpu(int nr) paca[nr].cpu_start = 1; smp_mb(); } - -#endif /* CONFIG_MPIC */ +#endif void smp_message_recv(int msg, struct pt_regs *regs) { @@ -111,15 +118,10 @@ void smp_message_recv(int msg, struct pt_regs *regs) case PPC_MSG_CALL_FUNCTION: smp_call_function_interrupt(); break; - case PPC_MSG_RESCHEDULE: + case PPC_MSG_RESCHEDULE: /* XXX Do we have to do this? */ set_need_resched(); break; -#if 0 - case PPC_MSG_MIGRATE_TASK: - /* spare */ - break; -#endif #ifdef CONFIG_DEBUGGER case PPC_MSG_DEBUGGER_BREAK: debugger_ipi(regs); @@ -171,8 +173,8 @@ static struct call_data_struct { int wait; } *call_data; -/* delay of at least 8 seconds on 1GHz cpu */ -#define SMP_CALL_TIMEOUT (1UL << (30 + 3)) +/* delay of at least 8 seconds */ +#define SMP_CALL_TIMEOUT 8 /* * This function sends a 'generic call function' IPI to all other CPUs @@ -194,7 +196,7 @@ int smp_call_function (void (*func) (void *info), void *info, int nonatomic, { struct call_data_struct data; int ret = -1, cpus; - unsigned long timeout; + u64 timeout; /* Can deadlock when called with interrupts disabled */ WARN_ON(irqs_disabled()); @@ -220,11 +222,12 @@ int smp_call_function (void (*func) (void *info), void *info, int nonatomic, /* Send a message to all other CPUs and wait for them to respond */ smp_ops->message_pass(MSG_ALL_BUT_SELF, PPC_MSG_CALL_FUNCTION); + timeout = get_tb() + (u64) SMP_CALL_TIMEOUT * tb_ticks_per_sec; + /* Wait for response */ - timeout = SMP_CALL_TIMEOUT; while (atomic_read(&data.started) != cpus) { HMT_low(); - if (--timeout == 0) { + if (get_tb() >= timeout) { printk("smp_call_function on cpu %d: other cpus not " "responding (%d)\n", smp_processor_id(), atomic_read(&data.started)); @@ -234,10 +237,9 @@ int smp_call_function (void (*func) (void *info), void *info, int nonatomic, } if (wait) { - timeout = SMP_CALL_TIMEOUT; while (atomic_read(&data.finished) != cpus) { HMT_low(); - if (--timeout == 0) { + if (get_tb() >= timeout) { printk("smp_call_function on cpu %d: other " "cpus not finishing (%d/%d)\n", smp_processor_id(), @@ -251,7 +253,7 @@ int smp_call_function (void (*func) (void *info), void *info, int nonatomic, ret = 0; -out: + out: call_data = NULL; HMT_medium(); spin_unlock(&call_lock); @@ -313,8 +315,11 @@ static void __init smp_create_idle(unsigned int cpu) p = fork_idle(cpu); if (IS_ERR(p)) panic("failed fork for CPU %u: %li", cpu, PTR_ERR(p)); +#ifdef CONFIG_PPC64 paca[cpu].__current = p; +#endif current_set[cpu] = p->thread_info; + p->thread_info->cpu = cpu; } void __init smp_prepare_cpus(unsigned int max_cpus) @@ -333,18 +338,6 @@ void __init smp_prepare_cpus(unsigned int max_cpus) smp_store_cpu_info(boot_cpuid); cpu_callin_map[boot_cpuid] = 1; -#ifndef CONFIG_PPC_ISERIES - paca[boot_cpuid].next_jiffy_update_tb = tb_last_stamp = get_tb(); - - /* - * Should update do_gtod.stamp_xsec. - * For now we leave it which means the time can be some - * number of msecs off until someone does a settimeofday() - */ - do_gtod.varp->tb_orig_stamp = tb_last_stamp; - systemcfg->tb_orig_stamp = tb_last_stamp; -#endif - max_cpus = smp_ops->probe(); smp_space_timers(max_cpus); @@ -359,8 +352,9 @@ void __devinit smp_prepare_boot_cpu(void) BUG_ON(smp_processor_id() != boot_cpuid); cpu_set(boot_cpuid, cpu_online_map); - +#ifdef CONFIG_PPC64 paca[boot_cpuid].__current = current; +#endif current_set[boot_cpuid] = current->thread_info; } @@ -444,13 +438,16 @@ int __devinit __cpu_up(unsigned int cpu) { int c; + secondary_ti = current_set[cpu]; if (!cpu_enable(cpu)) return 0; if (smp_ops->cpu_bootable && !smp_ops->cpu_bootable(cpu)) return -EINVAL; +#ifdef CONFIG_PPC64 paca[cpu].default_decr = tb_ticks_per_jiffy; +#endif /* Make sure callin-map entry is 0 (can be leftover a CPU * hotplug @@ -513,7 +510,7 @@ int __devinit start_secondary(void *unused) current->active_mm = &init_mm; smp_store_cpu_info(cpu); - set_dec(paca[cpu].default_decr); + set_dec(tb_ticks_per_jiffy); cpu_callin_map[cpu] = 1; smp_ops->setup_cpu(cpu); diff --git a/arch/powerpc/platforms/chrp/smp.c b/arch/powerpc/platforms/chrp/smp.c index 31ee49c25014..bb2315997d45 100644 --- a/arch/powerpc/platforms/chrp/smp.c +++ b/arch/powerpc/platforms/chrp/smp.c @@ -35,43 +35,6 @@ #include #include -extern unsigned long smp_chrp_cpu_nr; - -static int __init smp_chrp_probe(void) -{ - struct device_node *cpus = NULL; - unsigned int *reg; - int reglen; - int ncpus = 0; - int cpuid; - unsigned int phys; - - /* Count CPUs in the device-tree */ - cpuid = 1; /* the boot cpu is logical cpu 0 */ - while ((cpus = of_find_node_by_type(cpus, "cpu")) != NULL) { - phys = ncpus; - reg = (unsigned int *) get_property(cpus, "reg", ®len); - if (reg && reglen >= sizeof(unsigned int)) - /* hmmm, not having a reg property would be bad */ - phys = *reg; - if (phys != boot_cpuid_phys) { - set_hard_smp_processor_id(cpuid, phys); - ++cpuid; - } - ++ncpus; - } - - printk(KERN_INFO "CHRP SMP probe found %d cpus\n", ncpus); - - /* Nothing more to do if less than 2 of them */ - if (ncpus <= 1) - return 1; - - mpic_request_ipis(); - - return ncpus; -} - static void __devinit smp_chrp_kick_cpu(int nr) { *(unsigned long *)KERNELBASE = nr; @@ -114,7 +77,7 @@ void __devinit smp_chrp_take_timebase(void) /* CHRP with openpic */ struct smp_ops_t chrp_smp_ops = { .message_pass = smp_mpic_message_pass, - .probe = smp_chrp_probe, + .probe = smp_mpic_probe, .kick_cpu = smp_chrp_kick_cpu, .setup_cpu = smp_chrp_setup_cpu, .give_timebase = smp_chrp_give_timebase, diff --git a/arch/ppc/kernel/Makefile b/arch/ppc/kernel/Makefile index b35346df1e37..c610ca933a25 100644 --- a/arch/ppc/kernel/Makefile +++ b/arch/ppc/kernel/Makefile @@ -45,7 +45,6 @@ obj-$(CONFIG_MODULES) += module.o obj-$(CONFIG_NOT_COHERENT_CACHE) += dma-mapping.o obj-$(CONFIG_PCI) += pci.o obj-$(CONFIG_KGDB) += ppc-stub.o -obj-$(CONFIG_SMP) += smp.o smp-tbsync.o obj-$(CONFIG_TAU) += temp.o ifndef CONFIG_E200 obj-$(CONFIG_FSL_BOOKE) += perfmon_fsl_booke.o diff --git a/arch/ppc/kernel/irq.c b/arch/ppc/kernel/irq.c index 772e428aaa59..fbb2b9f8922c 100644 --- a/arch/ppc/kernel/irq.c +++ b/arch/ppc/kernel/irq.c @@ -126,7 +126,7 @@ skip: seq_puts(p, " PowerPC Thermal Assist (cpu temp)\n"); } #endif -#ifdef CONFIG_SMP +#if defined(CONFIG_SMP) && !defined(CONFIG_PPC_MERGE) /* should this be per processor send/receive? */ seq_printf(p, "IPI (recv/sent): %10u/%u\n", atomic_read(&ipi_recv), atomic_read(&ipi_sent)); diff --git a/arch/ppc64/kernel/Makefile b/arch/ppc64/kernel/Makefile index f597c2954b71..c441aebe7648 100644 --- a/arch/ppc64/kernel/Makefile +++ b/arch/ppc64/kernel/Makefile @@ -33,7 +33,6 @@ obj-$(CONFIG_PPC_PSERIES) += udbg_16550.o obj-$(CONFIG_KEXEC) += machine_kexec.o obj-$(CONFIG_EEH) += eeh.o obj-$(CONFIG_PROC_FS) += proc_ppc64.o -obj-$(CONFIG_SMP) += smp.o obj-$(CONFIG_MODULES) += module.o ifneq ($(CONFIG_PPC_MERGE),y) obj-$(CONFIG_MODULES) += ppc_ksyms.o diff --git a/include/asm-ppc64/smp.h b/include/asm-powerpc/smp.h similarity index 74% rename from include/asm-ppc64/smp.h rename to include/asm-powerpc/smp.h index ba0f5c8bbb22..8bcdd0faefea 100644 --- a/include/asm-ppc64/smp.h +++ b/include/asm-powerpc/smp.h @@ -1,5 +1,5 @@ /* - * smp.h: PPC64 specific SMP code. + * smp.h: PowerPC-specific SMP code. * * Original was a copy of sparc smp.h. Now heavily modified * for PPC. @@ -13,9 +13,9 @@ * 2 of the License, or (at your option) any later version. */ +#ifndef _ASM_POWERPC_SMP_H +#define _ASM_POWERPC_SMP_H #ifdef __KERNEL__ -#ifndef _PPC64_SMP_H -#define _PPC64_SMP_H #include #include @@ -24,7 +24,9 @@ #ifndef __ASSEMBLY__ +#ifdef CONFIG_PPC64 #include +#endif extern int boot_cpuid; extern int boot_cpuid_phys; @@ -45,8 +47,19 @@ void generic_cpu_die(unsigned int cpu); void generic_mach_cpu_die(void); #endif +#ifdef CONFIG_PPC64 #define raw_smp_processor_id() (get_paca()->paca_index) #define hard_smp_processor_id() (get_paca()->hw_cpu_id) +#else +/* 32-bit */ +extern int smp_hw_index[]; + +#define raw_smp_processor_id() (current_thread_info()->cpu) +#define hard_smp_processor_id() (smp_hw_index[smp_processor_id()]) +#define get_hard_smp_processor_id(cpu) (smp_hw_index[(cpu)]) +#define set_hard_smp_processor_id(cpu, phys)\ + (smp_hw_index[(cpu)] = (phys)) +#endif extern cpumask_t cpu_sibling_map[NR_CPUS]; @@ -65,21 +78,35 @@ extern cpumask_t cpu_sibling_map[NR_CPUS]; void smp_init_iSeries(void); void smp_init_pSeries(void); void smp_init_cell(void); +void smp_setup_cpu_maps(void); extern int __cpu_disable(void); extern void __cpu_die(unsigned int cpu); + +#else +/* for UP */ +#define smp_setup_cpu_maps() +#define smp_release_cpus() + #endif /* CONFIG_SMP */ +#ifdef CONFIG_PPC64 #define get_hard_smp_processor_id(CPU) (paca[(CPU)].hw_cpu_id) #define set_hard_smp_processor_id(CPU, VAL) \ do { (paca[(CPU)].hw_cpu_id = (VAL)); } while (0) +#else +/* 32-bit */ +#ifndef CONFIG_SMP +#define get_hard_smp_processor_id(cpu) boot_cpuid_phys +#define set_hard_smp_processor_id(cpu, phys) +#endif +#endif extern int smt_enabled_at_boot; extern int smp_mpic_probe(void); extern void smp_mpic_setup_cpu(int cpu); extern void smp_generic_kick_cpu(int nr); -extern void smp_release_cpus(void); extern void smp_generic_give_timebase(void); extern void smp_generic_take_timebase(void); @@ -88,5 +115,5 @@ extern struct smp_ops_t *smp_ops; #endif /* __ASSEMBLY__ */ -#endif /* !(_PPC64_SMP_H) */ #endif /* __KERNEL__ */ +#endif /* _ASM_POWERPC_SMP_H) */ From c51e3a417bb0f295e13a5bad86302b5212eafdf3 Mon Sep 17 00:00:00 2001 From: Paul Mackerras Date: Sat, 5 Nov 2005 10:36:59 +1100 Subject: [PATCH 75/75] powerpc: Fix vmlinux.lds.S for 32-bit We can't currently use asm-ppc/page.h in vmlinux.lds.S, so until we have a merged page.h, define PAGE_SIZE and KERNELBASE locally. Also gets rid of some dynamic executable cruft that we had for 32-bit. With -Ttext=$(KERNELBASE) this didn't cause any problem, but when we changed to putting . = KERNELBASE in the vmlinux.lds.S this cruft caused the text to get linked at 0xa0 instead of 0xc0000000. Oops. Signed-off-by: Paul Mackerras --- arch/powerpc/kernel/vmlinux.lds.S | 30 +++++------------------------- 1 file changed, 5 insertions(+), 25 deletions(-) diff --git a/arch/powerpc/kernel/vmlinux.lds.S b/arch/powerpc/kernel/vmlinux.lds.S index 9ceaa7a7bd00..7fa7b15fd8e6 100644 --- a/arch/powerpc/kernel/vmlinux.lds.S +++ b/arch/powerpc/kernel/vmlinux.lds.S @@ -1,5 +1,10 @@ #include +#ifdef CONFIG_PPC64 #include +#else +#define PAGE_SIZE 4096 +#define KERNELBASE CONFIG_KERNEL_START +#endif #include ENTRY(_stext) @@ -22,31 +27,6 @@ SECTIONS . = KERNELBASE; /* Read-only sections, merged into text segment: */ -#ifdef CONFIG_PPC32 - . = + SIZEOF_HEADERS; - .interp : { *(.interp) } - .hash : { *(.hash) } - .dynsym : { *(.dynsym) } - .dynstr : { *(.dynstr) } - .rel.text : { *(.rel.text) } - .rela.text : { *(.rela.text) } - .rel.data : { *(.rel.data) } - .rela.data : { *(.rela.data) } - .rel.rodata : { *(.rel.rodata) } - .rela.rodata : { *(.rela.rodata) } - .rel.got : { *(.rel.got) } - .rela.got : { *(.rela.got) } - .rel.ctors : { *(.rel.ctors) } - .rela.ctors : { *(.rela.ctors) } - .rel.dtors : { *(.rel.dtors) } - .rela.dtors : { *(.rela.dtors) } - .rel.bss : { *(.rel.bss) } - .rela.bss : { *(.rela.bss) } - .rel.plt : { *(.rel.plt) } - .rela.plt : { *(.rela.plt) } -/* .init : { *(.init) } =0*/ - .plt : { *(.plt) } -#endif .text : { *(.text .text.*) SCHED_TEXT