joel16/android_kernel_sony_msm8994_rework
1
0
Fork 0
mirror of https://github.com/joel16/android_kernel_sony_msm8994_rework.git synced 2024-12-29 07:44:24 +00:00
Code Issues Actions Packages Projects Releases Wiki Activity

[PATCH] powerpc: Merge a few more include files

Browse Source 
Merge a few asm-ppc and asm-ppc64 header files.
Note: the merge of setup.h intentionally does not carry
forward the m68k cruft.  That means this patch continues
to break the already broken amiga on the ppc32.

Signed-off-by: Jon Loeliger <jdl@freescale.com>
Signed-off-by: Kumar Gala <kumar.gala@freescale.com>
Signed-off-by: Paul Mackerras <paulus@samba.org>
This commit is contained in:
jdl@freescale.com 2005-09-07 15:59:48 -05:00 committed by Paul Mackerras
parent 64807081e3
commit dd56fdf23d
13 changed files with 62 additions and 202 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

16
include/asm-ppc/msgbuf.h → include/asm-powerpc/msgbuf.h
View File

@ -1,17 +1,25 @@
#ifndef _PPC_MSGBUF_H
#define _PPC_MSGBUF_H
#ifndef _ASM_POWERPC_MSGBUF_H
#define _ASM_POWERPC_MSGBUF_H
/*
* The msqid64_ds structure for the PPC architecture.
* The msqid64_ds structure for the PowerPC architecture.
* Note extra padding because this structure is passed back and forth
* between kernel and user space.
*/
struct msqid64_ds {
struct ipc64_perm msg_perm;
#ifndef __powerpc64__
unsigned int __unused1;
#endif
__kernel_time_t msg_stime; /* last msgsnd time */
#ifndef __powerpc64__
unsigned int __unused2;
#endif
__kernel_time_t msg_rtime; /* last msgrcv time */
#ifndef __powerpc64__
unsigned int __unused3;
#endif
__kernel_time_t msg_ctime; /* last change time */
unsigned long msg_cbytes; /* current number of bytes on queue */
unsigned long msg_qnum; /* number of messages in queue */
@ -22,4 +30,4 @@ struct msqid64_ds {
unsigned long __unused5;
};
#endif /* _PPC_MSGBUF_H */
#endif /* _ASM_POWERPC_MSGBUF_H */

8
include/asm-ppc/param.h → include/asm-powerpc/param.h
View File

@ -1,10 +1,10 @@
#ifndef _ASM_PPC_PARAM_H
#define _ASM_PPC_PARAM_H
#ifndef _ASM_POWERPC_PARAM_H
#define _ASM_POWERPC_PARAM_H
#include <linux/config.h>
#ifdef __KERNEL__
#define HZ CONFIG_HZ /* internal timer frequency */
#define HZ CONFIG_HZ /* internal kernel timer frequency */
#define USER_HZ 100 /* for user interfaces in "ticks" */
#define CLOCKS_PER_SEC (USER_HZ) /* frequency at which times() counts */
#endif /* __KERNEL__ */
@ -21,4 +21,4 @@
#define MAXHOSTNAMELEN 64 /* max length of hostname */
#endif
#endif /* _ASM_POWERPC_PARAM_H */

9
include/asm-powerpc/setup.h Normal file
View File

@ -0,0 +1,9 @@
#ifndef _ASM_POWERPC_SETUP_H
#define _ASM_POWERPC_SETUP_H
#ifdef __KERNEL__
#define COMMAND_LINE_SIZE 512
#endif /* __KERNEL__ */
#endif /* _ASM_POWERPC_SETUP_H */

39
include/asm-ppc/timex.h → include/asm-powerpc/timex.h
View File

@ -1,11 +1,11 @@
/*
* include/asm-ppc/timex.h
*
* ppc architecture timex specifications
*/
#ifndef _ASM_POWERPC_TIMEX_H
#define _ASM_POWERPC_TIMEX_H
#ifdef __KERNEL__
#ifndef _ASMppc_TIMEX_H
#define _ASMppc_TIMEX_H
/*
* PowerPC architecture timex specifications
*/
#include <linux/config.h>
#include <asm/cputable.h>
@ -14,14 +14,21 @@
typedef unsigned long cycles_t;
/*
* For the "cycle" counter we use the timebase lower half.
* Currently only used on SMP.
*/
static inline cycles_t get_cycles(void)
{
cycles_t ret = 0;
cycles_t ret;
#ifdef __powerpc64__
__asm__ __volatile__("mftb %0" : "=r" (ret) : );
#else
/*
* For the "cycle" counter we use the timebase lower half.
* Currently only used on SMP.
*/
ret = 0;
__asm__ __volatile__(
"98: mftb %0\n"
@ -33,8 +40,10 @@ static inline cycles_t get_cycles(void)
" .long 99b\n"
".previous"
: "=r" (ret) : "i" (CPU_FTR_601));
#endif
return ret;
}
#endif
#endif /* __KERNEL__ */
#endif /* __KERNEL__ */
#endif /* _ASM_POWERPC_TIMEX_H */

9
include/asm-ppc64/topology.h → include/asm-powerpc/topology.h
View File

@ -1,11 +1,12 @@
#ifndef _ASM_PPC64_TOPOLOGY_H
#define _ASM_PPC64_TOPOLOGY_H
#ifndef _ASM_POWERPC_TOPOLOGY_H
#define _ASM_POWERPC_TOPOLOGY_H
#include <linux/config.h>
#include <asm/mmzone.h>
#ifdef CONFIG_NUMA
#include <asm/mmzone.h>
static inline int cpu_to_node(int cpu)
{
int node;
@ -66,4 +67,4 @@ static inline int node_to_first_cpu(int node)
#endif /* CONFIG_NUMA */
#endif /* _ASM_PPC64_TOPOLOGY_H */
#endif /* _ASM_POWERPC_TOPOLOGY_H */

15
include/asm-ppc/user.h → include/asm-powerpc/user.h
View File

@ -1,13 +1,14 @@
#ifndef _ASM_POWERPC_USER_H
#define _ASM_POWERPC_USER_H
#ifdef __KERNEL__
#ifndef _PPC_USER_H
#define _PPC_USER_H
/* Adapted from <asm-alpha/user.h> */
#include <linux/ptrace.h>
#include <asm/ptrace.h>
#include <asm/page.h>
/*
* Adapted from <asm-alpha/user.h>
*
* Core file format: The core file is written in such a way that gdb
* can understand it and provide useful information to the user (under
* linux we use the `trad-core' bfd, NOT the osf-core). The file contents
@ -50,5 +51,5 @@ struct user {
#define HOST_DATA_START_ADDR (u.start_data)
#define HOST_STACK_END_ADDR (u.start_stack + u.u_ssize * NBPG)
#endif /* _PPC_USER_H */
#endif /* __KERNEL__ */
#endif /* __KERNEL__ */
#endif /* _ASM_POWERPC_USER_H */

14
include/asm-ppc/setup.h
View File

@ -1,14 +0,0 @@
#ifdef __KERNEL__
#ifndef _PPC_SETUP_H
#define _PPC_SETUP_H
#define m68k_num_memory num_memory
#define m68k_memory memory
#include <asm-m68k/setup.h>
/* We have a bigger command line buffer. */
#undef COMMAND_LINE_SIZE
#define COMMAND_LINE_SIZE 512
#endif /* _PPC_SETUP_H */
#endif /* __KERNEL__ */

6
include/asm-ppc/topology.h
View File

@ -1,6 +0,0 @@
#ifndef _ASM_PPC_TOPOLOGY_H
#define _ASM_PPC_TOPOLOGY_H
#include <asm-generic/topology.h>
#endif /* _ASM_PPC_TOPOLOGY_H */

27
include/asm-ppc64/msgbuf.h
View File

@ -1,27 +0,0 @@
#ifndef _PPC64_MSGBUF_H
#define _PPC64_MSGBUF_H
/*
* The msqid64_ds structure for the PPC architecture.
*
* 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 msqid64_ds {
struct ipc64_perm msg_perm;
__kernel_time_t msg_stime; /* last msgsnd time */
__kernel_time_t msg_rtime; /* last msgrcv time */
__kernel_time_t msg_ctime; /* last change time */
unsigned long msg_cbytes; /* current number of bytes on queue */
unsigned long msg_qnum; /* number of messages in queue */
unsigned long msg_qbytes; /* max number of bytes on queue */
__kernel_pid_t msg_lspid; /* pid of last msgsnd */
__kernel_pid_t msg_lrpid; /* last receive pid */
unsigned long __unused1;
unsigned long __unused2;
};
#endif /* _PPC64_MSGBUF_H */

31
include/asm-ppc64/param.h
View File

@ -1,31 +0,0 @@
#ifndef _ASM_PPC64_PARAM_H
#define _ASM_PPC64_PARAM_H
#include <linux/config.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__
# define HZ CONFIG_HZ /* Internal kernel timer frequency */
# define USER_HZ 100 /* .. some user interfaces are in "ticks" */
# define CLOCKS_PER_SEC (USER_HZ) /* like times() */
#endif
#ifndef HZ
#define HZ 100
#endif
#define EXEC_PAGESIZE 4096
#ifndef NOGROUP
#define NOGROUP (-1)
#endif
#define MAXHOSTNAMELEN 64 /* max length of hostname */
#endif /* _ASM_PPC64_PARAM_H */

6
include/asm-ppc64/setup.h
View File

@ -1,6 +0,0 @@
#ifndef _PPC_SETUP_H
#define _PPC_SETUP_H
#define COMMAND_LINE_SIZE 512
#endif /* _PPC_SETUP_H */

26
include/asm-ppc64/timex.h
View File

@ -1,26 +0,0 @@
/*
* linux/include/asm-ppc/timex.h
*
* PPC64 architecture timex specifications
*
* 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 _ASMPPC64_TIMEX_H
#define _ASMPPC64_TIMEX_H
#define CLOCK_TICK_RATE 1193180 /* Underlying HZ */
typedef unsigned long cycles_t;
static inline cycles_t get_cycles(void)
{
cycles_t ret;
__asm__ __volatile__("mftb %0" : "=r" (ret) : );
return ret;
}
#endif

58
include/asm-ppc64/user.h
View File

@ -1,58 +0,0 @@
#ifndef _PPC_USER_H
#define _PPC_USER_H
/* Adapted from <asm-alpha/user.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 <asm/ptrace.h>
#include <asm/page.h>
/*
* Core file format: The core file is written in such a way that gdb
* can understand it and provide useful information to the user (under
* linux we use the `trad-core' bfd, NOT the osf-core). The file contents
* are as follows:
*
* upage: 1 page consisting of a user struct that tells gdb
* what is present in the file. Directly after this is a
* copy of the task_struct, which is currently not used by gdb,
* but it may come in handy at some point. All of the registers
* are stored as part of the upage. The upage should always be
* only one page long.
* data: The data segment follows next. We use current->end_text to
* current->brk to pick up all of the user variables, plus any memory
* that may have been sbrk'ed. No attempt is made to determine if a
* page is demand-zero or if a page is totally unused, we just cover
* the entire range. All of the addresses are rounded in such a way
* that an integral number of pages is written.
* stack: We need the stack information in order to get a meaningful
* backtrace. We need to write the data from usp to
* current->start_stack, so we round each of these in order to be able
* to write an integer number of pages.
*/
struct user {
struct pt_regs regs; /* entire machine state */
size_t u_tsize; /* text size (pages) */
size_t u_dsize; /* data size (pages) */
size_t u_ssize; /* stack size (pages) */
unsigned long start_code; /* text starting address */
unsigned long start_data; /* data starting address */
unsigned long start_stack; /* stack starting address */
long int signal; /* signal causing core dump */
struct regs * u_ar0; /* help gdb find registers */
unsigned long magic; /* identifies a core file */
char u_comm[32]; /* user command name */
};
#define NBPG PAGE_SIZE
#define UPAGES 1
#define HOST_TEXT_START_ADDR (u.start_code)
#define HOST_DATA_START_ADDR (u.start_data)
#define HOST_STACK_END_ADDR (u.start_stack + u.u_ssize * NBPG)
#endif /* _PPC_USER_H */