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Merge branch 'master' of /home/trondmy/repositories/git/linux-2.6/

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This commit is contained in:
Trond Myklebust 2007-05-17 08:23:04 -04:00
commit 5cf4cf65a8
89 changed files with 1657 additions and 412 deletions
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15
arch/avr32/boards/atstk1000/atstk1000.h Normal file
View File

@ -0,0 +1,15 @@
/*
* ATSTK1000 setup code: Daughterboard interface
*
* Copyright (C) 2007 Atmel Corporation
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*/
#ifndef __ARCH_AVR32_BOARDS_ATSTK1000_ATSTK1000_H
#define __ARCH_AVR32_BOARDS_ATSTK1000_ATSTK1000_H
extern struct atmel_lcdfb_info atstk1000_lcdc_data;
#endif /* __ARCH_AVR32_BOARDS_ATSTK1000_ATSTK1000_H */

10
arch/avr32/boards/atstk1000/atstk1002.c
View File

@ -16,6 +16,8 @@
#include <linux/types.h>
#include <linux/spi/spi.h>
#include <video/atmel_lcdc.h>
#include <asm/io.h>
#include <asm/setup.h>
#include <asm/arch/at32ap7000.h>
@ -23,6 +25,7 @@
#include <asm/arch/init.h>
#include <asm/arch/portmux.h>
#include "atstk1000.h"
#define SW2_DEFAULT /* MMCI and UART_A available */
@ -31,9 +34,7 @@ struct eth_addr {
};
static struct eth_addr __initdata hw_addr[2];
static struct eth_platform_data __initdata eth_data[2];
static struct lcdc_platform_data atstk1000_fb0_data;
static struct spi_board_info spi0_board_info[] __initdata = {
{
@ -148,9 +149,8 @@ static int __init atstk1002_init(void)
set_hw_addr(at32_add_device_eth(0, &eth_data[0]));
at32_add_device_spi(0, spi0_board_info, ARRAY_SIZE(spi0_board_info));
atstk1000_fb0_data.fbmem_start = fbmem_start;
atstk1000_fb0_data.fbmem_size = fbmem_size;
at32_add_device_lcdc(0, &atstk1000_fb0_data);
at32_add_device_lcdc(0, &atstk1000_lcdc_data,
fbmem_start, fbmem_size);
return 0;
}

45
arch/avr32/boards/atstk1000/setup.c
View File

@ -8,13 +8,56 @@
* published by the Free Software Foundation.
*/
#include <linux/bootmem.h>
#include <linux/fb.h>
#include <linux/init.h>
#include <linux/types.h>
#include <linux/linkage.h>
#include <asm/setup.h>
#include <video/atmel_lcdc.h>
#include <asm/setup.h>
#include <asm/arch/board.h>
#include "atstk1000.h"
/* Initialized by bootloader-specific startup code. */
struct tag *bootloader_tags __initdata;
static struct fb_videomode __initdata ltv350qv_modes[] = {
{
.name = "320x240 @ 75",
.refresh = 75,
.xres = 320, .yres = 240,
.pixclock = KHZ2PICOS(6891),
.left_margin = 17, .right_margin = 33,
.upper_margin = 10, .lower_margin = 10,
.hsync_len = 16, .vsync_len = 1,
.sync = 0,
.vmode = FB_VMODE_NONINTERLACED,
},
};
static struct fb_monspecs __initdata atstk1000_default_monspecs = {
.manufacturer = "SNG",
.monitor = "LTV350QV",
.modedb = ltv350qv_modes,
.modedb_len = ARRAY_SIZE(ltv350qv_modes),
.hfmin = 14820,
.hfmax = 22230,
.vfmin = 60,
.vfmax = 90,
.dclkmax = 30000000,
};
struct atmel_lcdfb_info __initdata atstk1000_lcdc_data = {
.default_bpp = 24,
.default_dmacon = ATMEL_LCDC_DMAEN | ATMEL_LCDC_DMA2DEN,
.default_lcdcon2 = (ATMEL_LCDC_DISTYPE_TFT
| ATMEL_LCDC_INVCLK
| ATMEL_LCDC_CLKMOD_ALWAYSACTIVE
| ATMEL_LCDC_MEMOR_BIG),
.default_monspecs = &atstk1000_default_monspecs,
.guard_time = 2,
};

9
arch/avr32/kernel/irq.c
View File

@ -7,15 +7,6 @@
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*
* This file contains the code used by various IRQ handling routines:
* asking for different IRQ's should be done through these routines
* instead of just grabbing them. Thus setups with different IRQ numbers
* shouldn't result in any weird surprises, and installing new handlers
* should be easier.
*
* IRQ's are in fact implemented a bit like signal handlers for the kernel.
* Naturally it's not a 1:1 relation, but there are similarities.
*/
#include <linux/interrupt.h>

7
arch/avr32/kernel/kprobes.c
View File

@ -179,7 +179,7 @@ static int __kprobes post_kprobe_handler(struct pt_regs *regs)
return 1;
}
static int __kprobes kprobe_fault_handler(struct pt_regs *regs, int trapnr)
int __kprobes kprobe_fault_handler(struct pt_regs *regs, int trapnr)
{
struct kprobe *cur = kprobe_running();
@ -216,11 +216,6 @@ int __kprobes kprobe_exceptions_notify(struct notifier_block *self,
if (post_kprobe_handler(args->regs))
ret = NOTIFY_STOP;
break;
case DIE_FAULT:
if (kprobe_running()
&& kprobe_fault_handler(args->regs, args->trapnr))
ret = NOTIFY_STOP;
break;
default:
break;
}

3
arch/avr32/kernel/syscall_table.S
View File

@ -292,4 +292,7 @@ sys_call_table:
.long sys_shmdt
.long sys_shmctl
.long sys_utimensat
.long sys_signalfd
.long sys_timerfd /* 280 */
.long sys_eventfd
.long sys_ni_syscall /* r8 is saturated at nr_syscalls */

77
arch/avr32/mach-at32ap/at32ap7000.c
View File

@ -6,6 +6,7 @@
* published by the Free Software Foundation.
*/
#include <linux/clk.h>
#include <linux/fb.h>
#include <linux/init.h>
#include <linux/platform_device.h>
#include <linux/spi/spi.h>
@ -17,6 +18,8 @@
#include <asm/arch/portmux.h>
#include <asm/arch/sm.h>
#include <video/atmel_lcdc.h>
#include "clock.h"
#include "hmatrix.h"
#include "pio.h"
@ -881,20 +884,26 @@ at32_add_device_spi(unsigned int id, struct spi_board_info *b, unsigned int n)
/* --------------------------------------------------------------------
* LCDC
* -------------------------------------------------------------------- */
static struct lcdc_platform_data lcdc0_data;
static struct resource lcdc0_resource[] = {
static struct atmel_lcdfb_info atmel_lcdfb0_data;
static struct resource atmel_lcdfb0_resource[] = {
{
.start = 0xff000000,
.end = 0xff000fff,
.flags = IORESOURCE_MEM,
},
IRQ(1),
{
/* Placeholder for pre-allocated fb memory */
.start = 0x00000000,
.end = 0x00000000,
.flags = 0,
},
};
DEFINE_DEV_DATA(lcdc, 0);
DEV_CLK(hclk, lcdc0, hsb, 7);
static struct clk lcdc0_pixclk = {
.name = "pixclk",
.dev = &lcdc0_device.dev,
DEFINE_DEV_DATA(atmel_lcdfb, 0);
DEV_CLK(hck1, atmel_lcdfb0, hsb, 7);
static struct clk atmel_lcdfb0_pixclk = {
.name = "lcdc_clk",
.dev = &atmel_lcdfb0_device.dev,
.mode = genclk_mode,
.get_rate = genclk_get_rate,
.set_rate = genclk_set_rate,
@ -903,13 +912,34 @@ static struct clk lcdc0_pixclk = {
};
struct platform_device *__init
at32_add_device_lcdc(unsigned int id, struct lcdc_platform_data *data)
at32_add_device_lcdc(unsigned int id, struct atmel_lcdfb_info *data,
unsigned long fbmem_start, unsigned long fbmem_len)
{
struct platform_device *pdev;
struct atmel_lcdfb_info *info;
struct fb_monspecs *monspecs;
struct fb_videomode *modedb;
unsigned int modedb_size;
/*
* Do a deep copy of the fb data, monspecs and modedb. Make
* sure all allocations are done before setting up the
* portmux.
*/
monspecs = kmemdup(data->default_monspecs,
sizeof(struct fb_monspecs), GFP_KERNEL);
if (!monspecs)
return NULL;
modedb_size = sizeof(struct fb_videomode) * monspecs->modedb_len;
modedb = kmemdup(monspecs->modedb, modedb_size, GFP_KERNEL);
if (!modedb)
goto err_dup_modedb;
monspecs->modedb = modedb;
switch (id) {
case 0:
pdev = &lcdc0_device;
pdev = &atmel_lcdfb0_device;
select_peripheral(PC(19), PERIPH_A, 0); /* CC */
select_peripheral(PC(20), PERIPH_A, 0); /* HSYNC */
select_peripheral(PC(21), PERIPH_A, 0); /* PCLK */
@ -942,19 +972,32 @@ at32_add_device_lcdc(unsigned int id, struct lcdc_platform_data *data)
select_peripheral(PD(16), PERIPH_A, 0); /* DATA22 */
select_peripheral(PD(17), PERIPH_A, 0); /* DATA23 */
clk_set_parent(&lcdc0_pixclk, &pll0);
clk_set_rate(&lcdc0_pixclk, clk_get_rate(&pll0));
clk_set_parent(&atmel_lcdfb0_pixclk, &pll0);
clk_set_rate(&atmel_lcdfb0_pixclk, clk_get_rate(&pll0));
break;
default:
return NULL;
goto err_invalid_id;
}
memcpy(pdev->dev.platform_data, data,
sizeof(struct lcdc_platform_data));
if (fbmem_len) {
pdev->resource[2].start = fbmem_start;
pdev->resource[2].end = fbmem_start + fbmem_len - 1;
pdev->resource[2].flags = IORESOURCE_MEM;
}
info = pdev->dev.platform_data;
memcpy(info, data, sizeof(struct atmel_lcdfb_info));
info->default_monspecs = monspecs;
platform_device_register(pdev);
return pdev;
err_invalid_id:
kfree(modedb);
err_dup_modedb:
kfree(monspecs);
return NULL;
}
/* --------------------------------------------------------------------
@ -1037,8 +1080,8 @@ struct clk *at32_clock_list[] = {
&macb1_pclk,
&atmel_spi0_spi_clk,
&atmel_spi1_spi_clk,
&lcdc0_hclk,
&lcdc0_pixclk,
&atmel_lcdfb0_hck1,
&atmel_lcdfb0_pixclk,
&gclk0,
&gclk1,
&gclk2,
@ -1077,7 +1120,7 @@ void __init at32_clock_init(void)
genclk_init_parent(&gclk2);
genclk_init_parent(&gclk3);
genclk_init_parent(&gclk4);
genclk_init_parent(&lcdc0_pixclk);
genclk_init_parent(&atmel_lcdfb0_pixclk);
/*
* Turn on all clocks that have at least one user already, and

36
arch/avr32/mm/fault.c
View File

@ -12,41 +12,30 @@
#include <linux/mm.h>
#include <linux/module.h>
#include <linux/pagemap.h>
#include <linux/kdebug.h>
#include <linux/kprobes.h>
#include <asm/mmu_context.h>
#include <asm/sysreg.h>
#include <asm/tlb.h>
#include <asm/uaccess.h>
#ifdef CONFIG_KPROBES
ATOMIC_NOTIFIER_HEAD(notify_page_fault_chain);
/* Hook to register for page fault notifications */
int register_page_fault_notifier(struct notifier_block *nb)
static inline int notify_page_fault(struct pt_regs *regs, int trap)
{
return atomic_notifier_chain_register(&notify_page_fault_chain, nb);
int ret = 0;
if (!user_mode(regs)) {
if (kprobe_running() && kprobe_fault_handler(regs, trap))
ret = 1;
}
int unregister_page_fault_notifier(struct notifier_block *nb)
{
return atomic_notifier_chain_unregister(&notify_page_fault_chain, nb);
}
static inline int notify_page_fault(enum die_val val, struct pt_regs *regs,
int trap, int sig)
{
struct die_args args = {
.regs = regs,
.trapnr = trap,
};
return atomic_notifier_call_chain(&notify_page_fault_chain, val, &args);
return ret;
}
#else
static inline int notify_page_fault(enum die_val val, struct pt_regs *regs,
int trap, int sig)
static inline int notify_page_fault(struct pt_regs *regs, int trap)
{
return NOTIFY_DONE;
return 0;
}
#endif
@ -76,8 +65,7 @@ asmlinkage void do_page_fault(unsigned long ecr, struct pt_regs *regs)
long signr;
int code;
if (notify_page_fault(DIE_PAGE_FAULT, regs,
ecr, SIGSEGV) == NOTIFY_STOP)
if (notify_page_fault(regs, ecr))
return;
address = sysreg_read(TLBEAR);

2
arch/ia64/kernel/acpi.c
View File

@ -791,7 +791,7 @@ static __init int setup_additional_cpus(char *s)
early_param("additional_cpus", setup_additional_cpus);
/*
* cpu_possible_map should be static, it cannot change as cpu's
* cpu_possible_map should be static, it cannot change as CPUs
* are onlined, or offlined. The reason is per-cpu data-structures
* are allocated by some modules at init time, and dont expect to
* do this dynamically on cpu arrival/departure.

22
arch/ia64/kernel/crash.c
View File

@ -156,23 +156,29 @@ kdump_init_notifier(struct notifier_block *self, unsigned long val, void *data)
if (!kdump_on_init)
return NOTIFY_DONE;
if (val != DIE_INIT_MONARCH_ENTER &&
val != DIE_INIT_SLAVE_ENTER &&
if (val != DIE_INIT_MONARCH_LEAVE &&
val != DIE_INIT_SLAVE_LEAVE &&
val != DIE_INIT_MONARCH_PROCESS &&
val != DIE_MCA_RENDZVOUS_LEAVE &&
val != DIE_MCA_MONARCH_LEAVE)
return NOTIFY_DONE;
nd = (struct ia64_mca_notify_die *)args->err;
/* Reason code 1 means machine check rendezous*/
if ((val == DIE_INIT_MONARCH_ENTER || val == DIE_INIT_SLAVE_ENTER) &&
nd->sos->rv_rc == 1)
/* Reason code 1 means machine check rendezvous*/
if ((val == DIE_INIT_MONARCH_LEAVE || val == DIE_INIT_SLAVE_LEAVE
|| val == DIE_INIT_MONARCH_PROCESS) && nd->sos->rv_rc == 1)
return NOTIFY_DONE;
switch (val) {
case DIE_INIT_MONARCH_ENTER:
case DIE_INIT_MONARCH_PROCESS:
atomic_set(&kdump_in_progress, 1);
*(nd->monarch_cpu) = -1;
break;
case DIE_INIT_MONARCH_LEAVE:
machine_kdump_on_init();
break;
case DIE_INIT_SLAVE_ENTER:
case DIE_INIT_SLAVE_LEAVE:
if (atomic_read(&kdump_in_progress))
unw_init_running(kdump_cpu_freeze, NULL);
break;
case DIE_MCA_RENDZVOUS_LEAVE:
@ -215,8 +221,10 @@ static ctl_table sys_table[] = {
static int
machine_crash_setup(void)
{
/* be notified before default_monarch_init_process */
static struct notifier_block kdump_init_notifier_nb = {
.notifier_call = kdump_init_notifier,
.priority = 1,
};
int ret;
if((ret = register_die_notifier(&kdump_init_notifier_nb)) != 0)

3
arch/ia64/kernel/entry.S
View File

@ -1585,5 +1585,8 @@ sys_call_table:
data8 sys_getcpu
data8 sys_epoll_pwait // 1305
data8 sys_utimensat
data8 sys_signalfd
data8 sys_timerfd
data8 sys_eventfd
.org sys_call_table + 8*NR_syscalls // guard against failures to increase NR_syscalls

6
arch/ia64/kernel/irq.c
View File

@ -4,7 +4,7 @@
* Copyright (C) 1992, 1998 Linus Torvalds, Ingo Molnar
*
* This file contains the code used by various IRQ handling routines:
* asking for different IRQ's should be done through these routines
* asking for different IRQs should be done through these routines
* instead of just grabbing them. Thus setups with different IRQ numbers
* shouldn't result in any weird surprises, and installing new handlers
* should be easier.
@ -12,7 +12,7 @@
* Copyright (C) Ashok Raj<ashok.raj@intel.com>, Intel Corporation 2004
*
* 4/14/2004: Added code to handle cpu migration and do safe irq
* migration without lossing interrupts for iosapic
* migration without losing interrupts for iosapic
* architecture.
*/
@ -190,7 +190,7 @@ void fixup_irqs(void)
}
/*
* Phase 1: Locate irq's bound to this cpu and
* Phase 1: Locate IRQs bound to this cpu and
* relocate them for cpu removal.
*/
migrate_irqs();

2
arch/ia64/kernel/irq_lsapic.c
View File

@ -23,7 +23,7 @@ lsapic_noop_startup (unsigned int irq)
static void
lsapic_noop (unsigned int irq)
{
/* nuthing to do... */
/* nothing to do... */
}
static int lsapic_retrigger(unsigned int irq)

15
arch/ia64/kernel/kprobes.c
View File

@ -151,12 +151,12 @@ static uint __kprobes is_cmp_ctype_unc_inst(uint template, uint slot,
cmp_inst.l = kprobe_inst;
if ((cmp_inst.f.x2 == 0) || (cmp_inst.f.x2 == 1)) {
/* Integere compare - Register Register (A6 type)*/
/* Integer compare - Register Register (A6 type)*/
if ((cmp_inst.f.tb == 0) && (cmp_inst.f.ta == 0)
&&(cmp_inst.f.c == 1))
ctype_unc = 1;
} else if ((cmp_inst.f.x2 == 2)||(cmp_inst.f.x2 == 3)) {
/* Integere compare - Immediate Register (A8 type)*/
/* Integer compare - Immediate Register (A8 type)*/
if ((cmp_inst.f.ta == 0) &&(cmp_inst.f.c == 1))
ctype_unc = 1;
}
@ -820,7 +820,7 @@ out:
return 1;
}
static int __kprobes kprobes_fault_handler(struct pt_regs *regs, int trapnr)
int __kprobes kprobes_fault_handler(struct pt_regs *regs, int trapnr)
{
struct kprobe *cur = kprobe_running();
struct kprobe_ctlblk *kcb = get_kprobe_ctlblk();
@ -904,13 +904,6 @@ int __kprobes kprobe_exceptions_notify(struct notifier_block *self,
if (post_kprobes_handler(args->regs))
ret = NOTIFY_STOP;
break;
case DIE_PAGE_FAULT:
/* kprobe_running() needs smp_processor_id() */
preempt_disable();
if (kprobe_running() &&
kprobes_fault_handler(args->regs, args->trapnr))
ret = NOTIFY_STOP;
preempt_enable();
default:
break;
}
@ -954,7 +947,7 @@ int __kprobes setjmp_pre_handler(struct kprobe *p, struct pt_regs *regs)
/*
* Callee owns the argument space and could overwrite it, eg
* tail call optimization. So to be absolutely safe
* we save the argument space before transfering the control
* we save the argument space before transferring the control
* to instrumented jprobe function which runs in
* the process context
*/

5
arch/ia64/kernel/mca.c
View File

@ -273,7 +273,6 @@ static void ia64_mlogbuf_finish(int wait)
mlogbuf_finished = 1;
}
EXPORT_SYMBOL(ia64_mlogbuf_finish);
/*
* Print buffered messages from INIT context.
@ -1477,6 +1476,10 @@ default_monarch_init_process(struct notifier_block *self, unsigned long val, voi
struct task_struct *g, *t;
if (val != DIE_INIT_MONARCH_PROCESS)
return NOTIFY_DONE;
#ifdef CONFIG_KEXEC
if (atomic_read(&kdump_in_progress))
return NOTIFY_DONE;
#endif
/*
* FIXME: mlogbuf will brim over with INIT stack dumps.

4
arch/ia64/kernel/mca_drv.c
View File

@ -438,7 +438,7 @@ is_mca_global(peidx_table_t *peidx, pal_bus_check_info_t *pbci,
* @peidx: pointer of index of processor error section
*
* Return value:
* target address on Success / 0 on Failue
* target address on Success / 0 on Failure
*/
static u64
get_target_identifier(peidx_table_t *peidx)
@ -701,7 +701,7 @@ recover_from_processor_error(int platform, slidx_table_t *slidx,
return fatal_mca("External bus check fatal status");
/*
* This is a local MCA and estimated as a recoverble error.
* This is a local MCA and estimated as a recoverable error.
*/
if (platform)
return recover_from_platform_error(slidx, peidx, pbci, sos);

2
arch/ia64/kernel/module.c
View File

@ -861,7 +861,7 @@ apply_relocate (Elf64_Shdr *sechdrs, const char *strtab, unsigned int symindex,
/*
* Modules contain a single unwind table which covers both the core and the init text
* sections but since the two are not contiguous, we need to split this table up such that
* we can register (and unregister) each "segment" seperately. Fortunately, this sounds
* we can register (and unregister) each "segment" separately. Fortunately, this sounds
* more complicated than it really is.
*/
static void

18
arch/ia64/kernel/perfmon.c
View File

@ -1318,7 +1318,7 @@ pfm_reserve_session(struct task_struct *task, int is_syswide, unsigned int cpu)
{
unsigned long flags;
/*
* validy checks on cpu_mask have been done upstream
* validity checks on cpu_mask have been done upstream
*/
LOCK_PFS(flags);
@ -1384,7 +1384,7 @@ pfm_unreserve_session(pfm_context_t *ctx, int is_syswide, unsigned int cpu)
{
unsigned long flags;
/*
* validy checks on cpu_mask have been done upstream
* validity checks on cpu_mask have been done upstream
*/
LOCK_PFS(flags);
@ -1835,7 +1835,7 @@ pfm_flush(struct file *filp, fl_owner_t id)
/*
* remove our file from the async queue, if we use this mode.
* This can be done without the context being protected. We come
* here when the context has become unreacheable by other tasks.
* here when the context has become unreachable by other tasks.
*
* We may still have active monitoring at this point and we may
* end up in pfm_overflow_handler(). However, fasync_helper()
@ -2132,7 +2132,7 @@ doit:
filp->private_data = NULL;
/*
* if we free on the spot, the context is now completely unreacheable
* if we free on the spot, the context is now completely unreachable
* from the callers side. The monitored task side is also cut, so we
* can freely cut.
*
@ -2562,7 +2562,7 @@ pfm_reset_pmu_state(pfm_context_t *ctx)
ctx->ctx_all_pmcs[0] = pmu_conf->impl_pmcs[0] & ~0x1;
/*
* bitmask of all PMDs that are accesible to this context
* bitmask of all PMDs that are accessible to this context
*/
ctx->ctx_all_pmds[0] = pmu_conf->impl_pmds[0];
@ -3395,7 +3395,7 @@ pfm_read_pmds(pfm_context_t *ctx, void *arg, int count, struct pt_regs *regs)
if (unlikely(!PMD_IS_IMPL(cnum))) goto error;
/*
* we can only read the register that we use. That includes
* the one we explicitely initialize AND the one we want included
* the one we explicitly initialize AND the one we want included
* in the sampling buffer (smpl_regs).
*
* Having this restriction allows optimization in the ctxsw routine
@ -3715,7 +3715,7 @@ pfm_restart(pfm_context_t *ctx, void *arg, int count, struct pt_regs *regs)
* if non-blocking, then we ensure that the task will go into
* pfm_handle_work() before returning to user mode.
*
* We cannot explicitely reset another task, it MUST always
* We cannot explicitly reset another task, it MUST always
* be done by the task itself. This works for system wide because
* the tool that is controlling the session is logically doing
* "self-monitoring".
@ -4644,7 +4644,7 @@ pfm_exit_thread(struct task_struct *task)
switch(state) {
case PFM_CTX_UNLOADED:
/*
* only comes to thios function if pfm_context is not NULL, i.e., cannot
* only comes to this function if pfm_context is not NULL, i.e., cannot
* be in unloaded state
*/
printk(KERN_ERR "perfmon: pfm_exit_thread [%d] ctx unloaded\n", task->pid);
@ -5247,7 +5247,7 @@ pfm_end_notify_user(pfm_context_t *ctx)
/*
* main overflow processing routine.
* it can be called from the interrupt path or explicitely during the context switch code
* it can be called from the interrupt path or explicitly during the context switch code
*/
static void
pfm_overflow_handler(struct task_struct *task, pfm_context_t *ctx, u64 pmc0, struct pt_regs *regs)

2
arch/ia64/kernel/perfmon_mckinley.h
View File

@ -181,7 +181,7 @@ static pmu_config_t pmu_conf_mck={
.pmc_desc = pfm_mck_pmc_desc,
.num_ibrs = 8,
.num_dbrs = 8,
.use_rr_dbregs = 1 /* debug register are use for range retrictions */
.use_rr_dbregs = 1 /* debug register are use for range restrictions */
};

2
arch/ia64/kernel/sal.c
View File

@ -134,7 +134,7 @@ set_smp_redirect (int flag)
* interrupt redirection. The reason is this would require that
* All interrupts be stopped and hard bind the irq to a cpu.
* Later when the interrupt is fired we need to set the redir hint
* on again in the vector. This is combersome for something that the
* on again in the vector. This is cumbersome for something that the
* user mode irq balancer will solve anyways.
*/
no_int_routing=1;

2
arch/ia64/kernel/salinfo.c
View File

@ -162,7 +162,7 @@ static DEFINE_SPINLOCK(data_saved_lock);
/** salinfo_platform_oemdata - optional callback to decode oemdata from an error
* record.
* @sect_header: pointer to the start of the section to decode.
* @oemdata: returns vmalloc area containing the decded output.
* @oemdata: returns vmalloc area containing the decoded output.
* @oemdata_size: returns length of decoded output (strlen).
*
* Description: If user space asks for oem data to be decoded by the kernel

6
arch/ia64/kernel/setup.c
View File

@ -576,7 +576,7 @@ setup_arch (char **cmdline_p)
}
/*
* Display cpu info for all cpu's.
* Display cpu info for all CPUs.
*/
static int
show_cpuinfo (struct seq_file *m, void *v)
@ -761,7 +761,7 @@ identify_cpu (struct cpuinfo_ia64 *c)
c->cpu = smp_processor_id();
/* below default values will be overwritten by identify_siblings()
* for Multi-Threading/Multi-Core capable cpu's
* for Multi-Threading/Multi-Core capable CPUs
*/
c->threads_per_core = c->cores_per_socket = c->num_log = 1;
c->socket_id = -1;
@ -947,7 +947,7 @@ cpu_init (void)
ia32_cpu_init();
#endif
/* Clear ITC to eliminiate sched_clock() overflows in human time. */
/* Clear ITC to eliminate sched_clock() overflows in human time. */
ia64_set_itc(0);
/* disable all local interrupt sources: */

12
arch/ia64/kernel/smp.c
View File

@ -186,7 +186,7 @@ handle_IPI (int irq, void *dev_id)
}
/*
* Called with preeemption disabled.
* Called with preemption disabled.
*/
static inline void
send_IPI_single (int dest_cpu, int op)
@ -196,7 +196,7 @@ send_IPI_single (int dest_cpu, int op)
}
/*
* Called with preeemption disabled.
* Called with preemption disabled.
*/
static inline void
send_IPI_allbutself (int op)
@ -210,7 +210,7 @@ send_IPI_allbutself (int op)
}
/*
* Called with preeemption disabled.
* Called with preemption disabled.
*/
static inline void
send_IPI_all (int op)
@ -223,7 +223,7 @@ send_IPI_all (int op)
}
/*
* Called with preeemption disabled.
* Called with preemption disabled.
*/
static inline void
send_IPI_self (int op)
@ -252,7 +252,7 @@ kdump_smp_send_init(void)
}
#endif
/*
* Called with preeemption disabled.
* Called with preemption disabled.
*/
void
smp_send_reschedule (int cpu)
@ -261,7 +261,7 @@ smp_send_reschedule (int cpu)
}
/*
* Called with preeemption disabled.
* Called with preemption disabled.
*/
static void
smp_send_local_flush_tlb (int cpu)

6
arch/ia64/kernel/smpboot.c
View File

@ -694,7 +694,7 @@ int migrate_platform_irqs(unsigned int cpu)
set_cpei_target_cpu(new_cpei_cpu);
desc = irq_desc + ia64_cpe_irq;
/*
* Switch for now, immediatly, we need to do fake intr
* Switch for now, immediately, we need to do fake intr
* as other interrupts, but need to study CPEI behaviour with
* polling before making changes.
*/
@ -840,7 +840,7 @@ __cpu_up (unsigned int cpu)
}
/*
* Assume that CPU's have been discovered by some platform-dependent interface. For
* Assume that CPUs have been discovered by some platform-dependent interface. For
* SoftSDV/Lion, that would be ACPI.
*
* Setup of the IPI irq handler is done in irq.c:init_IRQ_SMP().
@ -854,7 +854,7 @@ init_smp_config(void)
} *ap_startup;
long sal_ret;
/* Tell SAL where to drop the AP's. */
/* Tell SAL where to drop the APs. */
ap_startup = (struct fptr *) start_ap;
sal_ret = ia64_sal_set_vectors(SAL_VECTOR_OS_BOOT_RENDEZ,
ia64_tpa(ap_startup->fp), ia64_tpa(ap_startup->gp), 0, 0, 0, 0);

2
arch/ia64/kernel/traps.c
View File

@ -304,7 +304,7 @@ handle_fpu_swa (int fp_fault, struct pt_regs *regs, unsigned long isr)
* Lower 4 bits are used as a count. Upper bits are a sequence
* number that is updated when count is reset. The cmpxchg will
* fail is seqno has changed. This minimizes mutiple cpus
* reseting the count.
* resetting the count.
*/
if (current_jiffies > last.time)
(void) cmpxchg_acq(&last.count, count, 16 + (count & ~15));

2
arch/ia64/kernel/unwind.c
View File

@ -2,7 +2,7 @@
* Copyright (C) 1999-2004 Hewlett-Packard Co
* David Mosberger-Tang <davidm@hpl.hp.com>
* Copyright (C) 2003 Fenghua Yu <fenghua.yu@intel.com>
* - Change pt_regs_off() to make it less dependant on pt_regs structure.
* - Change pt_regs_off() to make it less dependent on pt_regs structure.
*/
/*
* This file implements call frame unwind support for the Linux

2
arch/ia64/mm/discontig.c
View File

@ -317,7 +317,7 @@ static void __meminit scatter_node_data(void)
* node_online_map is not set for hot-added nodes at this time,
* because we are halfway through initialization of the new node's
* structures. If for_each_online_node() is used, a new node's
* pg_data_ptrs will be not initialized. Insted of using it,
* pg_data_ptrs will be not initialized. Instead of using it,
* pgdat_list[] is checked.
*/
for_each_node(node) {

39
arch/ia64/mm/fault.c
View File

@ -19,36 +19,24 @@
extern void die (char *, struct pt_regs *, long);
#ifdef CONFIG_KPROBES
ATOMIC_NOTIFIER_HEAD(notify_page_fault_chain);
/* Hook to register for page fault notifications */
int register_page_fault_notifier(struct notifier_block *nb)
static inline int notify_page_fault(struct pt_regs *regs, int trap)
{
return atomic_notifier_chain_register(&notify_page_fault_chain, nb);
int ret = 0;
if (!user_mode(regs)) {
/* kprobe_running() needs smp_processor_id() */
preempt_disable();
if (kprobe_running() && kprobes_fault_handler(regs, trap))
ret = 1;
preempt_enable();
}
int unregister_page_fault_notifier(struct notifier_block *nb)
{
return atomic_notifier_chain_unregister(&notify_page_fault_chain, nb);
}
static inline int notify_page_fault(enum die_val val, const char *str,
struct pt_regs *regs, long err, int trap, int sig)
{
struct die_args args = {
.regs = regs,
.str = str,
.err = err,
.trapnr = trap,
.signr = sig
};
return atomic_notifier_call_chain(&notify_page_fault_chain, val, &args);
return ret;
}
#else
static inline int notify_page_fault(enum die_val val, const char *str,
struct pt_regs *regs, long err, int trap, int sig)
static inline int notify_page_fault(struct pt_regs *regs, int trap)
{
return NOTIFY_DONE;
return 0;
}
#endif
@ -117,8 +105,7 @@ ia64_do_page_fault (unsigned long address, unsigned long isr, struct pt_regs *re
/*
* This is to handle the kprobes on user space access instructions
*/
if (notify_page_fault(DIE_PAGE_FAULT, "page fault", regs, code, TRAP_BRKPT,
SIGSEGV) == NOTIFY_STOP)
if (notify_page_fault(regs, TRAP_BRKPT))
return;
down_read(&mm->mmap_sem);

12
arch/ia64/sn/kernel/bte.c
View File

@ -63,7 +63,7 @@ static inline void bte_start_transfer(struct bteinfo_s *bte, u64 len, u64 mode)
* Use the block transfer engine to move kernel memory from src to dest
* using the assigned mode.
*
* Paramaters:
* Parameters:
* src - physical address of the transfer source.
* dest - physical address of the transfer destination.
* len - number of bytes to transfer from source to dest.
@ -247,7 +247,7 @@ EXPORT_SYMBOL(bte_copy);
* use the block transfer engine to move kernel
* memory from src to dest using the assigned mode.
*
* Paramaters:
* Parameters:
* src - physical address of the transfer source.
* dest - physical address of the transfer destination.
* len - number of bytes to transfer from source to dest.
@ -255,7 +255,7 @@ EXPORT_SYMBOL(bte_copy);
* for IBCT0/1 in the SGI documentation.
*
* NOTE: If the source, dest, and len are all cache line aligned,
* then it would be _FAR_ preferrable to use bte_copy instead.
* then it would be _FAR_ preferable to use bte_copy instead.
*/
bte_result_t bte_unaligned_copy(u64 src, u64 dest, u64 len, u64 mode)
{
@ -300,7 +300,7 @@ bte_result_t bte_unaligned_copy(u64 src, u64 dest, u64 len, u64 mode)
* a standard bte copy.
*
* One nasty exception to the above rule is when the
* source and destination are not symetrically
* source and destination are not symmetrically
* mis-aligned. If the source offset from the first
* cache line is different from the destination offset,
* we make the first section be the entire transfer
@ -337,7 +337,7 @@ bte_result_t bte_unaligned_copy(u64 src, u64 dest, u64 len, u64 mode)
if (footBcopyDest == (headBcopyDest + headBcopyLen)) {
/*
* We have two contigous bcopy
* We have two contiguous bcopy
* blocks. Merge them.
*/
headBcopyLen += footBcopyLen;
@ -375,7 +375,7 @@ bte_result_t bte_unaligned_copy(u64 src, u64 dest, u64 len, u64 mode)
} else {
/*
* The transfer is not symetric, we will
* The transfer is not symmetric, we will
* allocate a buffer large enough for all the
* data, bte_copy into that buffer and then
* bcopy to the destination.

4
arch/ia64/sn/kernel/bte_error.c
View File

@ -105,7 +105,7 @@ int shub1_bte_error_handler(unsigned long _nodepda)
}
BTE_PRINTK(("eh:%p:%d Cleaning up\n", err_nodepda, smp_processor_id()));
/* Reenable both bte interfaces */
/* Re-enable both bte interfaces */
imem.ii_imem_regval = REMOTE_HUB_L(nasid, IIO_IMEM);
imem.ii_imem_fld_s.i_b0_esd = imem.ii_imem_fld_s.i_b1_esd = 1;
REMOTE_HUB_S(nasid, IIO_IMEM, imem.ii_imem_regval);
@ -243,7 +243,7 @@ bte_crb_error_handler(cnodeid_t cnode, int btenum,
/*
* The caller has already figured out the error type, we save that
* in the bte handle structure for the thread excercising the
* in the bte handle structure for the thread exercising the
* interface to consume.
*/
bte->bh_error = ioe->ie_errortype + BTEFAIL_OFFSET;

2
arch/ia64/sn/kernel/io_common.c
View File

@ -479,7 +479,7 @@ sn_io_early_init(void)
}
/*
* prime sn_pci_provider[]. Individial provider init routines will
* prime sn_pci_provider[]. Individual provider init routines will
* override their respective default entries.
*/

2
arch/ia64/sn/kernel/sn2/sn2_smp.c
View File

@ -104,7 +104,7 @@ static inline unsigned long wait_piowc(void)
*
* SN2 PIO writes from separate CPUs are not guaranteed to arrive in order.
* Context switching user threads which have memory-mapped MMIO may cause
* PIOs to issue from seperate CPUs, thus the PIO writes must be drained
* PIOs to issue from separate CPUs, thus the PIO writes must be drained
* from the previous CPU's Shub before execution resumes on the new CPU.
*/
void sn_migrate(struct task_struct *task)

8
arch/ia64/sn/kernel/xpc_channel.c
View File

@ -293,7 +293,7 @@ xpc_pull_remote_cachelines(struct xpc_partition *part, void *dst,
/*
* Pull the remote per partititon specific variables from the specified
* Pull the remote per partition specific variables from the specified
* partition.
*/
enum xpc_retval
@ -461,7 +461,7 @@ xpc_allocate_local_msgqueue(struct xpc_channel *ch)
// >>> may want to check for ch->flags & XPC_C_DISCONNECTING between
// >>> iterations of the for-loop, bail if set?
// >>> should we impose a minumum #of entries? like 4 or 8?
// >>> should we impose a minimum #of entries? like 4 or 8?
for (nentries = ch->local_nentries; nentries > 0; nentries--) {
nbytes = nentries * ch->msg_size;
@ -514,7 +514,7 @@ xpc_allocate_remote_msgqueue(struct xpc_channel *ch)
// >>> may want to check for ch->flags & XPC_C_DISCONNECTING between
// >>> iterations of the for-loop, bail if set?
// >>> should we impose a minumum #of entries? like 4 or 8?
// >>> should we impose a minimum #of entries? like 4 or 8?
for (nentries = ch->remote_nentries; nentries > 0; nentries--) {
nbytes = nentries * ch->msg_size;
@ -1478,7 +1478,7 @@ xpc_teardown_infrastructure(struct xpc_partition *part)
/*
* Before proceding with the teardown we have to wait until all
* Before proceeding with the teardown we have to wait until all
* existing references cease.
*/
wait_event(part->teardown_wq, (atomic_read(&part->references) == 0));

2
arch/ia64/sn/kernel/xpnet.c
View File

@ -531,7 +531,7 @@ xpnet_dev_hard_start_xmit(struct sk_buff *skb, struct net_device *dev)
dev_dbg(xpnet, "destination Partitions mask (dp) = 0x%lx\n", dp);
/*
* If we wanted to allow promiscous mode to work like an
* If we wanted to allow promiscuous mode to work like an
* unswitched network, this would be a good point to OR in a
* mask of partitions which should be receiving all packets.
*/

8
arch/ia64/sn/pci/pci_dma.c
View File

@ -333,7 +333,7 @@ int sn_pci_legacy_read(struct pci_bus *bus, u16 port, u32 *val, u8 size)
/*
* First, try the SN_SAL_IOIF_PCI_SAFE SAL call which can work
* around hw issues at the pci bus level. SGI proms older than
* 4.10 don't implment this.
* 4.10 don't implement this.
*/
SAL_CALL(isrv, SN_SAL_IOIF_PCI_SAFE,
@ -348,7 +348,7 @@ int sn_pci_legacy_read(struct pci_bus *bus, u16 port, u32 *val, u8 size)
/*
* If the above failed, retry using the SAL_PROBE call which should
* be present in all proms (but which cannot work round PCI chipset
* bugs). This code is retained for compatability with old
* bugs). This code is retained for compatibility with old
* pre-4.10 proms, and should be removed at some point in the future.
*/
@ -379,7 +379,7 @@ int sn_pci_legacy_write(struct pci_bus *bus, u16 port, u32 val, u8 size)
/*
* First, try the SN_SAL_IOIF_PCI_SAFE SAL call which can work
* around hw issues at the pci bus level. SGI proms older than
* 4.10 don't implment this.
* 4.10 don't implement this.
*/
SAL_CALL(isrv, SN_SAL_IOIF_PCI_SAFE,
@ -394,7 +394,7 @@ int sn_pci_legacy_write(struct pci_bus *bus, u16 port, u32 val, u8 size)
/*
* If the above failed, retry using the SAL_PROBE call which should
* be present in all proms (but which cannot work round PCI chipset
* bugs). This code is retained for compatability with old
* bugs). This code is retained for compatibility with old
* pre-4.10 proms, and should be removed at some point in the future.
*/

6
arch/ia64/sn/pci/pcibr/pcibr_ate.c
View File

@ -30,7 +30,7 @@ static void mark_ate(struct ate_resource *ate_resource, int start, int number,
/*
* find_free_ate: Find the first free ate index starting from the given
* index for the desired consequtive count.
* index for the desired consecutive count.
*/
static int find_free_ate(struct ate_resource *ate_resource, int start,
int count)
@ -88,7 +88,7 @@ static inline int alloc_ate_resource(struct ate_resource *ate_resource,
return -1;
/*
* Find the required number of free consequtive ates.
* Find the required number of free consecutive ates.
*/
start_index =
find_free_ate(ate_resource, ate_resource->lowest_free_index,
@ -105,7 +105,7 @@ static inline int alloc_ate_resource(struct ate_resource *ate_resource,
/*
* Allocate "count" contiguous Bridge Address Translation Entries
* on the specified bridge to be used for PCI to XTALK mappings.
* Indices in rm map range from 1..num_entries. Indicies returned
* Indices in rm map range from 1..num_entries. Indices returned
* to caller range from 0..num_entries-1.
*
* Return the start index on success, -1 on failure.

2
arch/ia64/sn/pci/pcibr/pcibr_dma.c
View File

@ -201,7 +201,7 @@ pcibr_dmatrans_direct32(struct pcidev_info * info,
}
/*
* Wrapper routine for free'ing DMA maps
* Wrapper routine for freeing DMA maps
* DMA mappings for Direct 64 and 32 do not have any DMA maps.
*/
void

6
arch/ia64/sn/pci/tioca_provider.c
View File

@ -223,7 +223,7 @@ tioca_fastwrite_enable(struct tioca_kernel *tioca_kern)
/*
* Scan all vga controllers on this bus making sure they all
* suport FW. If not, return.
* support FW. If not, return.
*/
list_for_each_entry(pdev, tioca_kern->ca_devices, bus_list) {
@ -364,7 +364,7 @@ tioca_dma_d48(struct pci_dev *pdev, u64 paddr)
* @req_size: len (bytes) to map
*
* Map @paddr into CA address space using the GART mechanism. The mapped
* dma_addr_t is guarenteed to be contiguous in CA bus space.
* dma_addr_t is guaranteed to be contiguous in CA bus space.
*/
static dma_addr_t
tioca_dma_mapped(struct pci_dev *pdev, u64 paddr, size_t req_size)
@ -526,7 +526,7 @@ tioca_dma_map(struct pci_dev *pdev, u64 paddr, size_t byte_count, int dma_flags)
return 0;
/*
* If card is 64 or 48 bit addresable, use a direct mapping. 32
* If card is 64 or 48 bit addressable, use a direct mapping. 32
* bit direct is so restrictive w.r.t. where the memory resides that
* we don't use it even though CA has some support.
*/

16
arch/ia64/sn/pci/tioce_provider.c
View File

@ -256,9 +256,9 @@ pcidev_to_tioce(struct pci_dev *pdev, struct tioce __iomem **base,
* @ct_addr: the coretalk address to map
* @len: number of bytes to map
*
* Given the addressing type, set up various paramaters that define the
* Given the addressing type, set up various parameters that define the
* ATE pool to use. Search for a contiguous block of entries to cover the
* length, and if enough resources exist, fill in the ATE's and construct a
* length, and if enough resources exist, fill in the ATEs and construct a
* tioce_dmamap struct to track the mapping.
*/
static u64
@ -581,8 +581,8 @@ tioce_do_dma_map(struct pci_dev *pdev, u64 paddr, size_t byte_count,
*/
if (!mapaddr && !barrier && dma_mask >= 0xffffffffffUL) {
/*
* We have two options for 40-bit mappings: 16GB "super" ATE's
* and 64MB "regular" ATE's. We'll try both if needed for a
* We have two options for 40-bit mappings: 16GB "super" ATEs
* and 64MB "regular" ATEs. We'll try both if needed for a
* given mapping but which one we try first depends on the
* size. For requests >64MB, prefer to use a super page with
* regular as the fallback. Otherwise, try in the reverse order.
@ -687,8 +687,8 @@ tioce_error_intr_handler(int irq, void *arg)
}
/**
* tioce_reserve_m32 - reserve M32 ate's for the indicated address range
* @tioce_kernel: TIOCE context to reserve ate's for
* tioce_reserve_m32 - reserve M32 ATEs for the indicated address range
* @tioce_kernel: TIOCE context to reserve ATEs for
* @base: starting bus address to reserve
* @limit: last bus address to reserve
*
@ -763,7 +763,7 @@ tioce_kern_init(struct tioce_common *tioce_common)
/*
* Set PMU pagesize to the largest size available, and zero out
* the ate's.
* the ATEs.
*/
tioce_mmr = (struct tioce __iomem *)tioce_common->ce_pcibus.bs_base;
@ -784,7 +784,7 @@ tioce_kern_init(struct tioce_common *tioce_common)
}
/*
* Reserve ATE's corresponding to reserved address ranges. These
* Reserve ATEs corresponding to reserved address ranges. These
* include:
*
* Memory space covered by each PPB mem base/limit register

2
arch/sparc64/kernel/Makefile
View File

@ -12,7 +12,7 @@ obj-y := process.o setup.o cpu.o idprom.o \
irq.o ptrace.o time.o sys_sparc.o signal.o \
unaligned.o central.o pci.o starfire.o semaphore.o \
power.o sbus.o iommu_common.o sparc64_ksyms.o chmc.o \
visemul.o prom.o of_device.o
visemul.o prom.o of_device.o hvapi.o
obj-$(CONFIG_STACKTRACE) += stacktrace.o
obj-$(CONFIG_PCI) += ebus.o isa.o pci_common.o pci_iommu.o \

94
arch/sparc64/kernel/entry.S
View File

@ -1843,3 +1843,97 @@ sun4v_cpu_state:
mov %o1, %o0
1: retl
nop
/* %o0: API group number
* %o1: pointer to unsigned long major number storage
* %o2: pointer to unsigned long minor number storage
*
* returns %o0: status
*/
.globl sun4v_get_version
sun4v_get_version:
mov HV_CORE_GET_VER, %o5
mov %o1, %o3
mov %o2, %o4
ta HV_CORE_TRAP
stx %o1, [%o3]
retl
stx %o2, [%o4]
/* %o0: API group number
* %o1: desired major number
* %o2: desired minor number
* %o3: pointer to unsigned long actual minor number storage
*
* returns %o0: status
*/
.globl sun4v_set_version
sun4v_set_version:
mov HV_CORE_SET_VER, %o5
mov %o3, %o4
ta HV_CORE_TRAP
retl
stx %o1, [%o4]
/* %o0: pointer to unsigned long status
*
* returns %o0: signed character
*/
.globl sun4v_con_getchar
sun4v_con_getchar:
mov %o0, %o4
mov HV_FAST_CONS_GETCHAR, %o5
clr %o0
clr %o1
ta HV_FAST_TRAP
stx %o0, [%o4]
retl
sra %o1, 0, %o0
/* %o0: signed long character
*
* returns %o0: status
*/
.globl sun4v_con_putchar
sun4v_con_putchar:
mov HV_FAST_CONS_PUTCHAR, %o5
ta HV_FAST_TRAP
retl
sra %o0, 0, %o0
/* %o0: buffer real address
* %o1: buffer size
* %o2: pointer to unsigned long bytes_read
*
* returns %o0: status
*/
.globl sun4v_con_read
sun4v_con_read:
mov %o2, %o4
mov HV_FAST_CONS_READ, %o5
ta HV_FAST_TRAP
brnz %o0, 1f
cmp %o1, -1 /* break */
be,a,pn %icc, 1f
mov %o1, %o0
cmp %o1, -2 /* hup */
be,a,pn %icc, 1f
mov %o1, %o0
stx %o1, [%o4]
1: retl
nop
/* %o0: buffer real address
* %o1: buffer size
* %o2: pointer to unsigned long bytes_written
*
* returns %o0: status
*/
.globl sun4v_con_write
sun4v_con_write:
mov %o2, %o4
mov HV_FAST_CONS_WRITE, %o5
ta HV_FAST_TRAP
stx %o1, [%o4]
retl
nop

189
arch/sparc64/kernel/hvapi.c Normal file
View File

@ -0,0 +1,189 @@
/* hvapi.c: Hypervisor API management.
*
* Copyright (C) 2007 David S. Miller <davem@davemloft.net>
*/
#include <linux/kernel.h>
#include <linux/module.h>
#include <linux/init.h>
#include <linux/slab.h>
#include <asm/hypervisor.h>
#include <asm/oplib.h>
/* If the hypervisor indicates that the API setting
* calls are unsupported, by returning HV_EBADTRAP or
* HV_ENOTSUPPORTED, we assume that API groups with the
* PRE_API flag set are major 1 minor 0.
*/
struct api_info {
unsigned long group;
unsigned long major;
unsigned long minor;
unsigned int refcnt;
unsigned int flags;
#define FLAG_PRE_API 0x00000001
};
static struct api_info api_table[] = {
{ .group = HV_GRP_SUN4V, .flags = FLAG_PRE_API },
{ .group = HV_GRP_CORE, .flags = FLAG_PRE_API },
{ .group = HV_GRP_INTR, },
{ .group = HV_GRP_SOFT_STATE, },
{ .group = HV_GRP_PCI, .flags = FLAG_PRE_API },
{ .group = HV_GRP_LDOM, },
{ .group = HV_GRP_SVC_CHAN, .flags = FLAG_PRE_API },
{ .group = HV_GRP_NCS, .flags = FLAG_PRE_API },
{ .group = HV_GRP_NIAG_PERF, .flags = FLAG_PRE_API },
{ .group = HV_GRP_FIRE_PERF, },
{ .group = HV_GRP_DIAG, .flags = FLAG_PRE_API },
};
static DEFINE_SPINLOCK(hvapi_lock);
static struct api_info *__get_info(unsigned long group)
{
int i;
for (i = 0; i < ARRAY_SIZE(api_table); i++) {
if (api_table[i].group == group)
return &api_table[i];
}
return NULL;
}
static void __get_ref(struct api_info *p)
{
p->refcnt++;
}
static void __put_ref(struct api_info *p)
{
if (--p->refcnt == 0) {
unsigned long ignore;
sun4v_set_version(p->group, 0, 0, &ignore);
p->major = p->minor = 0;
}
}
/* Register a hypervisor API specification. It indicates the
* API group and desired major+minor.
*
* If an existing API registration exists '0' (success) will
* be returned if it is compatible with the one being registered.
* Otherwise a negative error code will be returned.
*
* Otherwise an attempt will be made to negotiate the requested
* API group/major/minor with the hypervisor, and errors returned
* if that does not succeed.
*/
int sun4v_hvapi_register(unsigned long group, unsigned long major,
unsigned long *minor)
{
struct api_info *p;
unsigned long flags;
int ret;
spin_lock_irqsave(&hvapi_lock, flags);
p = __get_info(group);
ret = -EINVAL;
if (p) {
if (p->refcnt) {
ret = -EINVAL;
if (p->major == major) {
*minor = p->minor;
ret = 0;
}
} else {
unsigned long actual_minor;
unsigned long hv_ret;
hv_ret = sun4v_set_version(group, major, *minor,
&actual_minor);
ret = -EINVAL;
if (hv_ret == HV_EOK) {
*minor = actual_minor;
p->major = major;
p->minor = actual_minor;
ret = 0;
} else if (hv_ret == HV_EBADTRAP ||
HV_ENOTSUPPORTED) {
if (p->flags & FLAG_PRE_API) {
if (major == 1) {
p->major = 1;
p->minor = 0;
*minor = 0;
ret = 0;
}
}
}
}
if (ret == 0)
__get_ref(p);
}
spin_unlock_irqrestore(&hvapi_lock, flags);
return ret;
}
EXPORT_SYMBOL(sun4v_hvapi_register);
void sun4v_hvapi_unregister(unsigned long group)
{
struct api_info *p;
unsigned long flags;
spin_lock_irqsave(&hvapi_lock, flags);
p = __get_info(group);
if (p)
__put_ref(p);
spin_unlock_irqrestore(&hvapi_lock, flags);
}
EXPORT_SYMBOL(sun4v_hvapi_unregister);
int sun4v_hvapi_get(unsigned long group,
unsigned long *major,
unsigned long *minor)
{
struct api_info *p;
unsigned long flags;
int ret;
spin_lock_irqsave(&hvapi_lock, flags);
ret = -EINVAL;
p = __get_info(group);
if (p && p->refcnt) {
*major = p->major;
*minor = p->minor;
ret = 0;
}
spin_unlock_irqrestore(&hvapi_lock, flags);
return ret;
}
EXPORT_SYMBOL(sun4v_hvapi_get);
void __init sun4v_hvapi_init(void)
{
unsigned long group, major, minor;
group = HV_GRP_SUN4V;
major = 1;
minor = 0;
if (sun4v_hvapi_register(group, major, &minor))
goto bad;
group = HV_GRP_CORE;
major = 1;
minor = 1;
if (sun4v_hvapi_register(group, major, &minor))
goto bad;
return;
bad:
prom_printf("HVAPI: Cannot register API group "
"%lx with major(%u) minor(%u)\n",
group, major, minor);
prom_halt();
}

3
arch/sparc64/kernel/setup.c
View File

@ -269,6 +269,7 @@ void __init per_cpu_patch(void)
void __init sun4v_patch(void)
{
extern void sun4v_hvapi_init(void);
struct sun4v_1insn_patch_entry *p1;
struct sun4v_2insn_patch_entry *p2;
@ -300,6 +301,8 @@ void __init sun4v_patch(void)
p2++;
}
sun4v_hvapi_init();
}
#ifdef CONFIG_SMP

3
drivers/ata/ahci.c
View File

@ -173,7 +173,8 @@ enum {
AHCI_FLAG_COMMON = ATA_FLAG_SATA | ATA_FLAG_NO_LEGACY |
ATA_FLAG_MMIO | ATA_FLAG_PIO_DMA |
ATA_FLAG_SKIP_D2H_BSY,
ATA_FLAG_SKIP_D2H_BSY |
ATA_FLAG_ACPI_SATA,
};
struct ahci_cmd_hdr {

10
drivers/ata/libata-acpi.c
View File

@ -321,7 +321,7 @@ static int do_drive_get_GTF(struct ata_device *dev, unsigned int *gtf_length,
/* Don't continue if device has no _ADR method.
* _GTF is intended for known motherboard devices. */
if (!(ap->cbl == ATA_CBL_SATA)) {
if (!(ap->flags & ATA_FLAG_ACPI_SATA)) {
err = pata_get_dev_handle(gdev, &dev_handle, &pcidevfn);
if (err < 0) {
if (ata_msg_probe(ap))
@ -343,7 +343,7 @@ static int do_drive_get_GTF(struct ata_device *dev, unsigned int *gtf_length,
/* Get this drive's _ADR info. if not already known. */
if (!dev->obj_handle) {
if (!(ap->cbl == ATA_CBL_SATA)) {
if (!(ap->flags & ATA_FLAG_ACPI_SATA)) {
/* get child objects of dev_handle == channel objects,
* + _their_ children == drive objects */
/* channel is ap->port_no */
@ -528,7 +528,7 @@ static int do_drive_set_taskfiles(struct ata_device *dev,
ata_dev_printk(dev, KERN_DEBUG, "%s: ENTER: port#: %d\n",
__FUNCTION__, ap->port_no);
if (libata_noacpi || !(ap->cbl == ATA_CBL_SATA))
if (libata_noacpi || !(ap->flags & ATA_FLAG_ACPI_SATA))
return 0;
if (!ata_dev_enabled(dev) || (ap->flags & ATA_FLAG_DISABLED))
@ -578,7 +578,7 @@ int ata_acpi_exec_tfs(struct ata_port *ap)
* we should not run GTF on PATA devices since some
* PATA require execution of GTM/STM before GTF.
*/
if (!(ap->cbl == ATA_CBL_SATA))
if (!(ap->flags & ATA_FLAG_ACPI_SATA))
return 0;
for (ix = 0; ix < ATA_MAX_DEVICES; ix++) {
@ -641,7 +641,7 @@ int ata_acpi_push_id(struct ata_device *dev)
__FUNCTION__, dev->devno, ap->port_no);
/* Don't continue if not a SATA device. */
if (!(ap->cbl == ATA_CBL_SATA)) {
if (!(ap->flags & ATA_FLAG_ACPI_SATA)) {
if (ata_msg_probe(ap))
ata_dev_printk(dev, KERN_DEBUG,
"%s: Not a SATA device\n", __FUNCTION__);

80
drivers/ata/libata-core.c
View File

@ -1919,7 +1919,6 @@ int ata_dev_configure(struct ata_device *dev)
snprintf(revbuf, 7, "ATA-%d", ata_id_major_version(id));
dev->n_sectors = ata_id_n_sectors(id);
dev->n_sectors_boot = dev->n_sectors;
/* SCSI only uses 4-char revisions, dump full 8 chars from ATA */
ata_id_c_string(dev->id, fwrevbuf, ATA_ID_FW_REV,
@ -3632,7 +3631,6 @@ static int ata_dev_same_device(struct ata_device *dev, unsigned int new_class,
const u16 *old_id = dev->id;
unsigned char model[2][ATA_ID_PROD_LEN + 1];
unsigned char serial[2][ATA_ID_SERNO_LEN + 1];
u64 new_n_sectors;
if (dev->class != new_class) {
ata_dev_printk(dev, KERN_INFO, "class mismatch %d != %d\n",
@ -3644,7 +3642,6 @@ static int ata_dev_same_device(struct ata_device *dev, unsigned int new_class,
ata_id_c_string(new_id, model[1], ATA_ID_PROD, sizeof(model[1]));
ata_id_c_string(old_id, serial[0], ATA_ID_SERNO, sizeof(serial[0]));
ata_id_c_string(new_id, serial[1], ATA_ID_SERNO, sizeof(serial[1]));
new_n_sectors = ata_id_n_sectors(new_id);
if (strcmp(model[0], model[1])) {
ata_dev_printk(dev, KERN_INFO, "model number mismatch "
@ -3658,25 +3655,12 @@ static int ata_dev_same_device(struct ata_device *dev, unsigned int new_class,
return 0;
}
if (dev->class == ATA_DEV_ATA && dev->n_sectors != new_n_sectors) {
ata_dev_printk(dev, KERN_INFO, "n_sectors mismatch "
"%llu != %llu\n",
(unsigned long long)dev->n_sectors,
(unsigned long long)new_n_sectors);
/* Are we the boot time size - if so we appear to be the
same disk at this point and our HPA got reapplied */
if (ata_ignore_hpa && dev->n_sectors_boot == new_n_sectors
&& ata_id_hpa_enabled(new_id))
return 1;
return 0;
}
return 1;
}
/**
* ata_dev_revalidate - Revalidate ATA device
* @dev: device to revalidate
* ata_dev_reread_id - Re-read IDENTIFY data
* @adev: target ATA device
* @readid_flags: read ID flags
*
* Re-read IDENTIFY page and make sure @dev is still attached to
@ -3688,33 +3672,67 @@ static int ata_dev_same_device(struct ata_device *dev, unsigned int new_class,
* RETURNS:
* 0 on success, negative errno otherwise
*/
int ata_dev_revalidate(struct ata_device *dev, unsigned int readid_flags)
int ata_dev_reread_id(struct ata_device *dev, unsigned int readid_flags)
{
unsigned int class = dev->class;
u16 *id = (void *)dev->ap->sector_buf;
int rc;
if (!ata_dev_enabled(dev)) {
rc = -ENODEV;
goto fail;
}
/* read ID data */
rc = ata_dev_read_id(dev, &class, readid_flags, id);
if (rc)
goto fail;
return rc;
/* is the device still there? */
if (!ata_dev_same_device(dev, class, id)) {
if (!ata_dev_same_device(dev, class, id))
return -ENODEV;
memcpy(dev->id, id, sizeof(id[0]) * ATA_ID_WORDS);
return 0;
}
/**
* ata_dev_revalidate - Revalidate ATA device
* @dev: device to revalidate
* @readid_flags: read ID flags
*
* Re-read IDENTIFY page, make sure @dev is still attached to the
* port and reconfigure it according to the new IDENTIFY page.
*
* LOCKING:
* Kernel thread context (may sleep)
*
* RETURNS:
* 0 on success, negative errno otherwise
*/
int ata_dev_revalidate(struct ata_device *dev, unsigned int readid_flags)
{
u64 n_sectors = dev->n_sectors;
int rc;
if (!ata_dev_enabled(dev))
return -ENODEV;
/* re-read ID */
rc = ata_dev_reread_id(dev, readid_flags);
if (rc)
goto fail;
/* configure device according to the new ID */
rc = ata_dev_configure(dev);
if (rc)
goto fail;
/* verify n_sectors hasn't changed */
if (dev->class == ATA_DEV_ATA && dev->n_sectors != n_sectors) {
ata_dev_printk(dev, KERN_INFO, "n_sectors mismatch "
"%llu != %llu\n",
(unsigned long long)n_sectors,
(unsigned long long)dev->n_sectors);
rc = -ENODEV;
goto fail;
}
memcpy(dev->id, id, sizeof(id[0]) * ATA_ID_WORDS);
/* configure device according to the new ID */
rc = ata_dev_configure(dev);
if (rc == 0)
return 0;
fail:

44
drivers/ata/libata-scsi.c
View File

@ -893,6 +893,23 @@ int ata_scsi_change_queue_depth(struct scsi_device *sdev, int queue_depth)
return queue_depth;
}
/* XXX: for ata_spindown_compat */
static void ata_delayed_done_timerfn(unsigned long arg)
{
struct scsi_cmnd *scmd = (void *)arg;
scmd->scsi_done(scmd);
}
/* XXX: for ata_spindown_compat */
static void ata_delayed_done(struct scsi_cmnd *scmd)
{
static struct timer_list timer;
setup_timer(&timer, ata_delayed_done_timerfn, (unsigned long)scmd);
mod_timer(&timer, jiffies + 5 * HZ);
}
/**
* ata_scsi_start_stop_xlat - Translate SCSI START STOP UNIT command
* @qc: Storage for translated ATA taskfile
@ -950,21 +967,24 @@ static unsigned int ata_scsi_start_stop_xlat(struct ata_queued_cmd *qc)
* for more info.
*/
if (ata_spindown_compat &&
(qc->dev->flags & ATA_DFLAG_SPUNDOWN) &&
(system_state == SYSTEM_HALT ||
system_state == SYSTEM_POWER_OFF)) {
static int warned = 0;
static unsigned long warned = 0;
if (!warned) {
spin_unlock_irq(qc->ap->lock);
if (!test_and_set_bit(0, &warned)) {
ata_dev_printk(qc->dev, KERN_WARNING,
"DISK MIGHT NOT BE SPUN DOWN PROPERLY. "
"UPDATE SHUTDOWN UTILITY\n");
ata_dev_printk(qc->dev, KERN_WARNING,
"For more info, visit "
"http://linux-ata.org/shutdown.html\n");
warned = 1;
ssleep(5);
spin_lock_irq(qc->ap->lock);
/* ->scsi_done is not used, use it for
* delayed completion.
*/
scmd->scsi_done = qc->scsidone;
qc->scsidone = ata_delayed_done;
}
scmd->result = SAM_STAT_GOOD;
return 1;
@ -1375,6 +1395,14 @@ static void ata_scsi_qc_complete(struct ata_queued_cmd *qc)
}
}
/* XXX: track spindown state for spindown_compat */
if (unlikely(qc->tf.command == ATA_CMD_STANDBY ||
qc->tf.command == ATA_CMD_STANDBYNOW1))
qc->dev->flags |= ATA_DFLAG_SPUNDOWN;
else if (likely(system_state != SYSTEM_HALT &&
system_state != SYSTEM_POWER_OFF))
qc->dev->flags &= ~ATA_DFLAG_SPUNDOWN;
if (need_sense && !ap->ops->error_handler)
ata_dump_status(ap->print_id, &qc->result_tf);
@ -1488,14 +1516,14 @@ static int ata_scsi_translate(struct ata_device *dev, struct scsi_cmnd *cmd,
early_finish:
ata_qc_free(qc);
done(cmd);
qc->scsidone(cmd);
DPRINTK("EXIT - early finish (good or error)\n");
return 0;
err_did:
ata_qc_free(qc);
cmd->result = (DID_ERROR << 16);
done(cmd);
qc->scsidone(cmd);
err_mem:
DPRINTK("EXIT - internal\n");
return 0;

3
drivers/ata/libata.h
View File

@ -76,7 +76,8 @@ extern unsigned ata_exec_internal_sg(struct ata_device *dev,
extern unsigned int ata_do_simple_cmd(struct ata_device *dev, u8 cmd);
extern int ata_dev_read_id(struct ata_device *dev, unsigned int *p_class,
unsigned int flags, u16 *id);
extern int ata_dev_revalidate(struct ata_device *dev, unsigned int flags);
extern int ata_dev_reread_id(struct ata_device *dev, unsigned int readid_flags);
extern int ata_dev_revalidate(struct ata_device *dev, unsigned int readid_flags);
extern int ata_dev_configure(struct ata_device *dev);
extern int sata_down_spd_limit(struct ata_port *ap);
extern int sata_set_spd_needed(struct ata_port *ap);

4
drivers/ata/pata_scc.c
View File

@ -864,10 +864,10 @@ static void scc_bmdma_freeze (struct ata_port *ap)
* @ap: ATA port to be reset
*/
static int scc_pata_prereset (struct ata_port *ap)
static int scc_pata_prereset (struct ata_port *ap, unsigned long deadline)
{
ap->cbl = ATA_CBL_PATA80;
return ata_std_prereset(ap);
return ata_std_prereset(ap, deadline);
}
/**

3
drivers/ata/sata_sil24.c
View File

@ -237,7 +237,8 @@ enum {
/* host flags */
SIL24_COMMON_FLAGS = ATA_FLAG_SATA | ATA_FLAG_NO_LEGACY |
ATA_FLAG_MMIO | ATA_FLAG_PIO_DMA |
ATA_FLAG_NCQ | ATA_FLAG_SKIP_D2H_BSY,
ATA_FLAG_NCQ | ATA_FLAG_SKIP_D2H_BSY |
ATA_FLAG_ACPI_SATA,
SIL24_FLAG_PCIX_IRQ_WOC = (1 << 24), /* IRQ loss errata on PCI-X */
IRQ_STAT_4PORTS = 0xf,

1
drivers/parport/parport_pc.c
View File

@ -51,6 +51,7 @@
#include <linux/ioport.h>
#include <linux/kernel.h>
#include <linux/slab.h>
#include <linux/dma-mapping.h>
#include <linux/pci.h>
#include <linux/pnp.h>
#include <linux/platform_device.h>

296
drivers/serial/sunhv.c
View File

@ -1,6 +1,6 @@
/* sunhv.c: Serial driver for SUN4V hypervisor console.
*
* Copyright (C) 2006 David S. Miller (davem@davemloft.net)
* Copyright (C) 2006, 2007 David S. Miller (davem@davemloft.net)
*/
#include <linux/module.h>
@ -35,57 +35,51 @@
#define CON_BREAK ((long)-1)
#define CON_HUP ((long)-2)
static inline long hypervisor_con_getchar(long *status)
{
register unsigned long func asm("%o5");
register unsigned long arg0 asm("%o0");
register unsigned long arg1 asm("%o1");
func = HV_FAST_CONS_GETCHAR;
arg0 = 0;
arg1 = 0;
__asm__ __volatile__("ta %6"
: "=&r" (func), "=&r" (arg0), "=&r" (arg1)
: "0" (func), "1" (arg0), "2" (arg1),
"i" (HV_FAST_TRAP));
*status = arg0;
return (long) arg1;
}
static inline long hypervisor_con_putchar(long ch)
{
register unsigned long func asm("%o5");
register unsigned long arg0 asm("%o0");
func = HV_FAST_CONS_PUTCHAR;
arg0 = ch;
__asm__ __volatile__("ta %4"
: "=&r" (func), "=&r" (arg0)
: "0" (func), "1" (arg0), "i" (HV_FAST_TRAP));
return (long) arg0;
}
#define IGNORE_BREAK 0x1
#define IGNORE_ALL 0x2
static char *con_write_page;
static char *con_read_page;
static int hung_up = 0;
static struct tty_struct *receive_chars(struct uart_port *port)
static void transmit_chars_putchar(struct uart_port *port, struct circ_buf *xmit)
{
while (!uart_circ_empty(xmit)) {
long status = sun4v_con_putchar(xmit->buf[xmit->tail]);
if (status != HV_EOK)
break;
xmit->tail = (xmit->tail + 1) & (UART_XMIT_SIZE - 1);
port->icount.tx++;
}
}
static void transmit_chars_write(struct uart_port *port, struct circ_buf *xmit)
{
while (!uart_circ_empty(xmit)) {
unsigned long ra = __pa(xmit->buf + xmit->tail);
unsigned long len, status, sent;
len = CIRC_CNT_TO_END(xmit->head, xmit->tail,
UART_XMIT_SIZE);
status = sun4v_con_write(ra, len, &sent);
if (status != HV_EOK)
break;
xmit->tail = (xmit->tail + sent) & (UART_XMIT_SIZE - 1);
port->icount.tx += sent;
}
}
static int receive_chars_getchar(struct uart_port *port, struct tty_struct *tty)
{
struct tty_struct *tty = NULL;
int saw_console_brk = 0;
int limit = 10000;
if (port->info != NULL) /* Unopened serial console */
tty = port->info->tty;
while (limit-- > 0) {
long status;
long c = hypervisor_con_getchar(&status);
unsigned char flag;
long c = sun4v_con_getchar(&status);
if (status == HV_EWOULDBLOCK)
break;
@ -110,27 +104,90 @@ static struct tty_struct *receive_chars(struct uart_port *port)
continue;
}
flag = TTY_NORMAL;
port->icount.rx++;
if (c == CON_BREAK) {
port->icount.brk++;
if (uart_handle_break(port))
continue;
flag = TTY_BREAK;
}
if (uart_handle_sysrq_char(port, c))
continue;
if ((port->ignore_status_mask & IGNORE_ALL) ||
((port->ignore_status_mask & IGNORE_BREAK) &&
(c == CON_BREAK)))
continue;
tty_insert_flip_char(tty, c, flag);
tty_insert_flip_char(tty, c, TTY_NORMAL);
}
if (saw_console_brk)
return saw_console_brk;
}
static int receive_chars_read(struct uart_port *port, struct tty_struct *tty)
{
int saw_console_brk = 0;
int limit = 10000;
while (limit-- > 0) {
unsigned long ra = __pa(con_read_page);
unsigned long bytes_read, i;
long stat = sun4v_con_read(ra, PAGE_SIZE, &bytes_read);
if (stat != HV_EOK) {
bytes_read = 0;
if (stat == CON_BREAK) {
if (uart_handle_break(port))
continue;
saw_console_brk = 1;
*con_read_page = 0;
bytes_read = 1;
} else if (stat == CON_HUP) {
hung_up = 1;
uart_handle_dcd_change(port, 0);
continue;
} else {
/* HV_EWOULDBLOCK, etc. */
break;
}
}
if (hung_up) {
hung_up = 0;
uart_handle_dcd_change(port, 1);
}
for (i = 0; i < bytes_read; i++)
uart_handle_sysrq_char(port, con_read_page[i]);
if (tty == NULL)
continue;
port->icount.rx += bytes_read;
tty_insert_flip_string(tty, con_read_page, bytes_read);
}
return saw_console_brk;
}
struct sunhv_ops {
void (*transmit_chars)(struct uart_port *port, struct circ_buf *xmit);
int (*receive_chars)(struct uart_port *port, struct tty_struct *tty);
};
static struct sunhv_ops bychar_ops = {
.transmit_chars = transmit_chars_putchar,
.receive_chars = receive_chars_getchar,
};
static struct sunhv_ops bywrite_ops = {
.transmit_chars = transmit_chars_write,
.receive_chars = receive_chars_read,
};
static struct sunhv_ops *sunhv_ops = &bychar_ops;
static struct tty_struct *receive_chars(struct uart_port *port)
{
struct tty_struct *tty = NULL;
if (port->info != NULL) /* Unopened serial console */
tty = port->info->tty;
if (sunhv_ops->receive_chars(port, tty))
sun_do_break();
return tty;
@ -147,15 +204,7 @@ static void transmit_chars(struct uart_port *port)
if (uart_circ_empty(xmit) || uart_tx_stopped(port))
return;
while (!uart_circ_empty(xmit)) {
long status = hypervisor_con_putchar(xmit->buf[xmit->tail]);
if (status != HV_EOK)
break;
xmit->tail = (xmit->tail + 1) & (UART_XMIT_SIZE - 1);
port->icount.tx++;
}
sunhv_ops->transmit_chars(port, xmit);
if (uart_circ_chars_pending(xmit) < WAKEUP_CHARS)
uart_write_wakeup(port);
@ -212,7 +261,7 @@ static void sunhv_start_tx(struct uart_port *port)
struct circ_buf *xmit = &port->info->xmit;
while (!uart_circ_empty(xmit)) {
long status = hypervisor_con_putchar(xmit->buf[xmit->tail]);
long status = sun4v_con_putchar(xmit->buf[xmit->tail]);
if (status != HV_EOK)
break;
@ -231,9 +280,10 @@ static void sunhv_send_xchar(struct uart_port *port, char ch)
spin_lock_irqsave(&port->lock, flags);
while (limit-- > 0) {
long status = hypervisor_con_putchar(ch);
long status = sun4v_con_putchar(ch);
if (status == HV_EOK)
break;
udelay(1);
}
spin_unlock_irqrestore(&port->lock, flags);
@ -254,15 +304,15 @@ static void sunhv_break_ctl(struct uart_port *port, int break_state)
{
if (break_state) {
unsigned long flags;
int limit = 1000000;
int limit = 10000;
spin_lock_irqsave(&port->lock, flags);
while (limit-- > 0) {
long status = hypervisor_con_putchar(CON_BREAK);
long status = sun4v_con_putchar(CON_BREAK);
if (status == HV_EOK)
break;
udelay(2);
udelay(1);
}
spin_unlock_irqrestore(&port->lock, flags);
@ -359,38 +409,99 @@ static struct uart_driver sunhv_reg = {
static struct uart_port *sunhv_port;
static inline void sunhv_console_putchar(struct uart_port *port, char c)
/* Copy 's' into the con_write_page, decoding "\n" into
* "\r\n" along the way. We have to return two lengths
* because the caller needs to know how much to advance
* 's' and also how many bytes to output via con_write_page.
*/
static int fill_con_write_page(const char *s, unsigned int n,
unsigned long *page_bytes)
{
unsigned long flags;
int limit = 1000000;
const char *orig_s = s;
char *p = con_write_page;
int left = PAGE_SIZE;
spin_lock_irqsave(&port->lock, flags);
while (limit-- > 0) {
long status = hypervisor_con_putchar(c);
if (status == HV_EOK)
while (n--) {
if (*s == '\n') {
if (left < 2)
break;
udelay(2);
*p++ = '\r';
left--;
} else if (left < 1)
break;
*p++ = *s++;
left--;
}
*page_bytes = p - con_write_page;
return s - orig_s;
}
static void sunhv_console_write_paged(struct console *con, const char *s, unsigned n)
{
struct uart_port *port = sunhv_port;
unsigned long flags;
spin_lock_irqsave(&port->lock, flags);
while (n > 0) {
unsigned long ra = __pa(con_write_page);
unsigned long page_bytes;
unsigned int cpy = fill_con_write_page(s, n,
&page_bytes);
n -= cpy;
s += cpy;
while (page_bytes > 0) {
unsigned long written;
int limit = 1000000;
while (limit--) {
unsigned long stat;
stat = sun4v_con_write(ra, page_bytes,
&written);
if (stat == HV_EOK)
break;
udelay(1);
}
if (limit <= 0)
break;
page_bytes -= written;
ra += written;
}
}
spin_unlock_irqrestore(&port->lock, flags);
}
static void sunhv_console_write(struct console *con, const char *s, unsigned n)
static inline void sunhv_console_putchar(struct uart_port *port, char c)
{
int limit = 1000000;
while (limit-- > 0) {
long status = sun4v_con_putchar(c);
if (status == HV_EOK)
break;
udelay(1);
}
}
static void sunhv_console_write_bychar(struct console *con, const char *s, unsigned n)
{
struct uart_port *port = sunhv_port;
unsigned long flags;
int i;
spin_lock_irqsave(&port->lock, flags);
for (i = 0; i < n; i++) {
if (*s == '\n')
sunhv_console_putchar(port, '\r');
sunhv_console_putchar(port, *s++);
}
spin_unlock_irqrestore(&port->lock, flags);
}
static struct console sunhv_console = {
.name = "ttyHV",
.write = sunhv_console_write,
.write = sunhv_console_write_bychar,
.device = uart_console_device,
.flags = CON_PRINTBUFFER,
.index = -1,
@ -410,6 +521,7 @@ static inline struct console *SUNHV_CONSOLE(void)
static int __devinit hv_probe(struct of_device *op, const struct of_device_id *match)
{
struct uart_port *port;
unsigned long minor;
int err;
if (op->irqs[0] == 0xffffffff)
@ -419,6 +531,22 @@ static int __devinit hv_probe(struct of_device *op, const struct of_device_id *m
if (unlikely(!port))
return -ENOMEM;
minor = 1;
if (sun4v_hvapi_register(HV_GRP_CORE, 1, &minor) == 0 &&
minor >= 1) {
err = -ENOMEM;
con_write_page = kzalloc(PAGE_SIZE, GFP_KERNEL);
if (!con_write_page)
goto out_free_port;
con_read_page = kzalloc(PAGE_SIZE, GFP_KERNEL);
if (!con_read_page)
goto out_free_con_write_page;
sunhv_console.write = sunhv_console_write_paged;
sunhv_ops = &bywrite_ops;
}
sunhv_port = port;
port->line = 0;
@ -437,7 +565,7 @@ static int __devinit hv_probe(struct of_device *op, const struct of_device_id *m
err = uart_register_driver(&sunhv_reg);
if (err)
goto out_free_port;
goto out_free_con_read_page;
sunhv_reg.tty_driver->name_base = sunhv_reg.minor - 64;
sunserial_current_minor += 1;
@ -463,6 +591,12 @@ out_unregister_driver:
sunserial_current_minor -= 1;
uart_unregister_driver(&sunhv_reg);
out_free_con_read_page:
kfree(con_read_page);
out_free_con_write_page:
kfree(con_write_page);
out_free_port:
kfree(port);
sunhv_port = NULL;

2
drivers/spi/spidev.c
View File

@ -484,7 +484,7 @@ static int spidev_probe(struct spi_device *spi)
* Reusing minors is fine so long as udev or mdev is working.
*/
mutex_lock(&device_list_lock);
minor = find_first_zero_bit(minors, ARRAY_SIZE(minors));
minor = find_first_zero_bit(minors, N_SPI_MINORS);
if (minor < N_SPI_MINORS) {
spidev->dev.parent = &spi->dev;
spidev->dev.class = &spidev_class;

1
fs/afs/super.c
View File

@ -47,7 +47,6 @@ struct file_system_type afs_fs_type = {
static const struct super_operations afs_super_ops = {
.statfs = afs_statfs,
.alloc_inode = afs_alloc_inode,
.drop_inode = generic_delete_inode,
.write_inode = afs_write_inode,
.destroy_inode = afs_destroy_inode,
.clear_inode = afs_clear_inode,

3
fs/afs/write.c
View File

@ -206,7 +206,6 @@ int afs_prepare_write(struct file *file, struct page *page,
_leave(" = %d [prep]", ret);
return ret;
}
SetPageUptodate(page);
}
try_again:
@ -311,8 +310,8 @@ int afs_commit_write(struct file *file, struct page *page,
spin_unlock(&vnode->writeback_lock);
}
SetPageUptodate(page);
set_page_dirty(page);
if (PageDirty(page))
_debug("dirtied");

8
include/asm-avr32/arch-at32ap/board.h
View File

@ -30,11 +30,9 @@ struct spi_board_info;
struct platform_device *
at32_add_device_spi(unsigned int id, struct spi_board_info *b, unsigned int n);
struct lcdc_platform_data {
unsigned long fbmem_start;
unsigned long fbmem_size;
};
struct atmel_lcdfb_info;
struct platform_device *
at32_add_device_lcdc(unsigned int id, struct lcdc_platform_data *data);
at32_add_device_lcdc(unsigned int id, struct atmel_lcdfb_info *data,
unsigned long fbmem_start, unsigned long fbmem_len);
#endif /* __ASM_ARCH_BOARD_H */

17
include/asm-avr32/kdebug.h
View File

@ -5,13 +5,22 @@
/* Grossly misnamed. */
enum die_val {
DIE_FAULT,
DIE_BREAKPOINT,
DIE_SSTEP,
DIE_PAGE_FAULT,
};
int register_page_fault_notifier(struct notifier_block *nb);
int unregister_page_fault_notifier(struct notifier_block *nb);
/*
* These are only here because kprobes.c wants them to implement a
* blatant layering violation. Will hopefully go away soon once all
* architectures are updated.
*/
static inline int register_page_fault_notifier(struct notifier_block *nb)
{
return 0;
}
static inline int unregister_page_fault_notifier(struct notifier_block *nb)
{
return 0;
}
#endif /* __ASM_AVR32_KDEBUG_H */

1
include/asm-avr32/kprobes.h
View File

@ -26,6 +26,7 @@ struct arch_specific_insn {
kprobe_opcode_t insn[MAX_INSN_SIZE];
};
extern int kprobe_fault_handler(struct pt_regs *regs, int trapnr);
extern int kprobe_exceptions_notify(struct notifier_block *self,
unsigned long val, void *data);

5
include/asm-avr32/unistd.h
View File

@ -296,9 +296,12 @@
#define __NR_shmctl 277
#define __NR_utimensat 278
#define __NR_signalfd 279
#define __NR_timerfd 280
#define __NR_eventfd 281
#ifdef __KERNEL__
#define NR_syscalls 279
#define NR_syscalls 282
#define __ARCH_WANT_IPC_PARSE_VERSION

16
include/asm-ia64/kdebug.h
View File

@ -28,14 +28,24 @@
*/
#include <linux/notifier.h>
extern int register_page_fault_notifier(struct notifier_block *);
extern int unregister_page_fault_notifier(struct notifier_block *);
/*
* These are only here because kprobes.c wants them to implement a
* blatant layering violation. Will hopefully go away soon once all
* architectures are updated.
*/
static inline int register_page_fault_notifier(struct notifier_block *nb)
{
return 0;
}
static inline int unregister_page_fault_notifier(struct notifier_block *nb)
{
return 0;
}
enum die_val {
DIE_BREAK = 1,
DIE_FAULT,
DIE_OOPS,
DIE_PAGE_FAULT,
DIE_MACHINE_HALT,
DIE_MACHINE_RESTART,
DIE_MCA_MONARCH_ENTER,

1
include/asm-ia64/kprobes.h
View File

@ -120,6 +120,7 @@ struct arch_specific_insn {
unsigned short slot;
};
extern int kprobes_fault_handler(struct pt_regs *regs, int trapnr);
extern int kprobe_exceptions_notify(struct notifier_block *self,
unsigned long val, void *data);

5
include/asm-ia64/unistd.h
View File

@ -296,11 +296,14 @@
#define __NR_getcpu 1304
#define __NR_epoll_pwait 1305
#define __NR_utimensat 1306
#define __NR_signalfd 1307
#define __NR_timerfd 1308
#define __NR_eventfd 1309
#ifdef __KERNEL__
#define NR_syscalls 283 /* length of syscall table */
#define NR_syscalls 286 /* length of syscall table */
#define __ARCH_WANT_SYS_RT_SIGACTION
#define __ARCH_WANT_SYS_RT_SIGSUSPEND

83
include/asm-sparc64/hypervisor.h
View File

@ -940,6 +940,54 @@ struct hv_fault_status {
*/
#define HV_FAST_CONS_PUTCHAR 0x61
/* con_read()
* TRAP: HV_FAST_TRAP
* FUNCTION: HV_FAST_CONS_READ
* ARG0: buffer real address
* ARG1: buffer size in bytes
* RET0: status
* RET1: bytes read or BREAK or HUP
* ERRORS: EWOULDBLOCK No character available.
*
* Reads characters into a buffer from the console device. If no
* character is available then an EWOULDBLOCK error is returned.
* If a character is available, then the returned status is EOK
* and the number of bytes read into the given buffer is provided
* in RET1.
*
* A virtual BREAK is represented by the 64-bit RET1 value -1.
*
* A virtual HUP signal is represented by the 64-bit RET1 value -2.
*
* If BREAK or HUP are indicated, no bytes were read into buffer.
*/
#define HV_FAST_CONS_READ 0x62
/* con_write()
* TRAP: HV_FAST_TRAP
* FUNCTION: HV_FAST_CONS_WRITE
* ARG0: buffer real address
* ARG1: buffer size in bytes
* RET0: status
* RET1: bytes written
* ERRORS: EWOULDBLOCK Output buffer currently full, would block
*
* Send a characters in buffer to the console device. Breaks must be
* sent using con_putchar().
*/
#define HV_FAST_CONS_WRITE 0x63
#ifndef __ASSEMBLY__
extern long sun4v_con_getchar(long *status);
extern long sun4v_con_putchar(long c);
extern long sun4v_con_read(unsigned long buffer,
unsigned long size,
unsigned long *bytes_read);
extern unsigned long sun4v_con_write(unsigned long buffer,
unsigned long size,
unsigned long *bytes_written);
#endif
/* Trap trace services.
*
* The hypervisor provides a trap tracing capability for privileged
@ -2121,8 +2169,41 @@ struct hv_mmu_statistics {
#define HV_FAST_MMUSTAT_INFO 0x103
/* Function numbers for HV_CORE_TRAP. */
#define HV_CORE_VER 0x00
#define HV_CORE_SET_VER 0x00
#define HV_CORE_PUTCHAR 0x01
#define HV_CORE_EXIT 0x02
#define HV_CORE_GET_VER 0x03
/* Hypervisor API groups for use with HV_CORE_SET_VER and
* HV_CORE_GET_VER.
*/
#define HV_GRP_SUN4V 0x0000
#define HV_GRP_CORE 0x0001
#define HV_GRP_INTR 0x0002
#define HV_GRP_SOFT_STATE 0x0003
#define HV_GRP_PCI 0x0100
#define HV_GRP_LDOM 0x0101
#define HV_GRP_SVC_CHAN 0x0102
#define HV_GRP_NCS 0x0103
#define HV_GRP_NIAG_PERF 0x0200
#define HV_GRP_FIRE_PERF 0x0201
#define HV_GRP_DIAG 0x0300
#ifndef __ASSEMBLY__
extern unsigned long sun4v_get_version(unsigned long group,
unsigned long *major,
unsigned long *minor);
extern unsigned long sun4v_set_version(unsigned long group,
unsigned long major,
unsigned long minor,
unsigned long *actual_minor);
extern int sun4v_hvapi_register(unsigned long group, unsigned long major,
unsigned long *minor);
extern void sun4v_hvapi_unregister(unsigned long group);
extern int sun4v_hvapi_get(unsigned long group,
unsigned long *major,
unsigned long *minor);
#endif
#endif /* !(_SPARC64_HYPERVISOR_H) */

3
include/linux/libata.h
View File

@ -140,6 +140,7 @@ enum {
ATA_DFLAG_PIO = (1 << 8), /* device limited to PIO mode */
ATA_DFLAG_NCQ_OFF = (1 << 9), /* device limited to non-NCQ mode */
ATA_DFLAG_SPUNDOWN = (1 << 10), /* XXX: for spindown_compat */
ATA_DFLAG_INIT_MASK = (1 << 16) - 1,
ATA_DFLAG_DETACH = (1 << 16),
@ -173,6 +174,7 @@ enum {
ATA_FLAG_SETXFER_POLLING= (1 << 14), /* use polling for SETXFER */
ATA_FLAG_IGN_SIMPLEX = (1 << 15), /* ignore SIMPLEX */
ATA_FLAG_NO_IORDY = (1 << 16), /* controller lacks iordy */
ATA_FLAG_ACPI_SATA = (1 << 17), /* need native SATA ACPI layout */
/* The following flag belongs to ap->pflags but is kept in
* ap->flags because it's referenced in many LLDs and will be
@ -431,7 +433,6 @@ struct ata_device {
struct scsi_device *sdev; /* attached SCSI device */
/* n_sector is used as CLEAR_OFFSET, read comment above CLEAR_OFFSET */
u64 n_sectors; /* size of device, if ATA */
u64 n_sectors_boot; /* size of ATA device at startup */
unsigned int class; /* ATA_DEV_xxx */
u16 id[ATA_ID_WORDS]; /* IDENTIFY xxx DEVICE data */
u8 pio_mode;

2
include/linux/slub_def.h
View File

@ -88,7 +88,7 @@ static inline int kmalloc_index(int size)
*/
WARN_ON_ONCE(size == 0);
if (size >= (1 << KMALLOC_SHIFT_HIGH))
if (size > (1 << KMALLOC_SHIFT_HIGH))
return -1;
if (size > 64 && size <= 96)

4
include/sound/soc.h
View File

@ -22,7 +22,7 @@
#include <sound/control.h>
#include <sound/ac97_codec.h>
#define SND_SOC_VERSION "0.13.0"
#define SND_SOC_VERSION "0.13.1"
/*
* Convenience kcontrol builders
@ -83,6 +83,7 @@
#define SND_SOC_DAI_AC97 0x1
#define SND_SOC_DAI_I2S 0x2
#define SND_SOC_DAI_PCM 0x4
#define SND_SOC_DAI_AC97_BUS 0x8 /* for custom i.e. non ac97_codec.c */
/*
* DAI hardware audio formats
@ -278,6 +279,7 @@ struct snd_soc_cpu_ops {
struct snd_soc_codec_dai {
char *name;
int id;
unsigned char type;
/* DAI capabilities */
struct snd_soc_pcm_stream playback;

2
include/sound/version.h
View File

@ -1,3 +1,3 @@
/* include/version.h. Generated by alsa/ksync script. */
#define CONFIG_SND_VERSION "1.0.14rc4"
#define CONFIG_SND_DATE " (Wed May 09 09:51:39 2007 UTC)"
#define CONFIG_SND_DATE " (Wed May 16 09:45:46 2007 UTC)"

13
kernel/power/main.c
View File

@ -97,25 +97,26 @@ static int suspend_prepare(suspend_state_t state)
}
}
if (pm_ops->prepare) {
if ((error = pm_ops->prepare(state)))
goto Thaw;
}
suspend_console();
error = device_suspend(PMSG_SUSPEND);
if (error) {
printk(KERN_ERR "Some devices failed to suspend\n");
goto Resume_console;
}
if (pm_ops->prepare) {
if ((error = pm_ops->prepare(state)))
goto Resume_devices;
}
error = disable_nonboot_cpus();
if (!error)
return 0;
enable_nonboot_cpus();
Resume_devices:
pm_finish(state);
Resume_devices:
device_resume();
Resume_console:
resume_console();
Thaw:
thaw_processes();

3
mm/filemap.c
View File

@ -670,7 +670,8 @@ repeat:
page = find_lock_page(mapping, index);
if (!page) {
if (!cached_page) {
cached_page = alloc_page(gfp_mask);
cached_page =
__page_cache_alloc(gfp_mask);
if (!cached_page)
return NULL;
}

2
mm/slub.c
View File

@ -2522,7 +2522,7 @@ struct kmem_cache *kmem_cache_create(const char *name, size_t size,
struct kmem_cache *s;
down_write(&slub_lock);
s = find_mergeable(size, align, flags, dtor, ctor);
s = find_mergeable(size, align, flags, ctor, dtor);
if (s) {
s->refcount++;
/*

13
sound/isa/cmi8330.c
View File

@ -109,6 +109,7 @@ module_param_array(wssdma, int, NULL, 0444);
MODULE_PARM_DESC(wssdma, "DMA for CMI8330 WSS driver.");
#ifdef CONFIG_PNP
static int isa_registered;
static int pnp_registered;
#endif
@ -686,14 +687,18 @@ static int __init alsa_card_cmi8330_init(void)
int err;
err = isa_register_driver(&snd_cmi8330_driver, SNDRV_CARDS);
if (err < 0)
return err;
#ifdef CONFIG_PNP
if (!err)
isa_registered = 1;
err = pnp_register_card_driver(&cmi8330_pnpc_driver);
if (!err)
pnp_registered = 1;
if (isa_registered)
err = 0;
#endif
return 0;
return err;
}
static void __exit alsa_card_cmi8330_exit(void)
@ -701,6 +706,8 @@ static void __exit alsa_card_cmi8330_exit(void)
#ifdef CONFIG_PNP
if (pnp_registered)
pnp_unregister_card_driver(&cmi8330_pnpc_driver);
if (isa_registered)
#endif
isa_unregister_driver(&snd_cmi8330_driver);
}

18
sound/isa/cs423x/cs4236.c
View File

@ -127,6 +127,7 @@ module_param_array(dma2, int, NULL, 0444);
MODULE_PARM_DESC(dma2, "DMA2 # for " IDENT " driver.");
#ifdef CONFIG_PNP
static int isa_registered;
static int pnpc_registered;
#ifdef CS4232
static int pnp_registered;
@ -770,9 +771,9 @@ static int __init alsa_card_cs423x_init(void)
int err;
err = isa_register_driver(&cs423x_isa_driver, SNDRV_CARDS);
if (err < 0)
return err;
#ifdef CONFIG_PNP
if (!err)
isa_registered = 1;
#ifdef CS4232
err = pnp_register_driver(&cs4232_pnp_driver);
if (!err)
@ -781,8 +782,14 @@ static int __init alsa_card_cs423x_init(void)
err = pnp_register_card_driver(&cs423x_pnpc_driver);
if (!err)
pnpc_registered = 1;
#endif /* CONFIG_PNP */
return 0;
#ifdef CS4232
if (pnp_registered)
err = 0;
#endif
if (isa_registered)
err = 0;
#endif
return err;
}
static void __exit alsa_card_cs423x_exit(void)
@ -794,7 +801,8 @@ static void __exit alsa_card_cs423x_exit(void)
if (pnp_registered)
pnp_unregister_driver(&cs4232_pnp_driver);
#endif
#endif /* CONFIG_PNP */
if (isa_registered)
#endif
isa_unregister_driver(&cs423x_isa_driver);
}

17
sound/isa/es18xx.c
View File

@ -2036,7 +2036,9 @@ module_param_array(dma2, int, NULL, 0444);
MODULE_PARM_DESC(dma2, "DMA 2 # for ES18xx driver.");
#ifdef CONFIG_PNP
static int pnp_registered, pnpc_registered;
static int isa_registered;
static int pnp_registered;
static int pnpc_registered;
static struct pnp_device_id snd_audiodrive_pnpbiosids[] = {
{ .id = "ESS1869" },
@ -2466,18 +2468,22 @@ static int __init alsa_card_es18xx_init(void)
int err;
err = isa_register_driver(&snd_es18xx_isa_driver, SNDRV_CARDS);
if (err < 0)
return err;
#ifdef CONFIG_PNP
if (!err)
isa_registered = 1;
err = pnp_register_driver(&es18xx_pnp_driver);
if (!err)
pnp_registered = 1;
err = pnp_register_card_driver(&es18xx_pnpc_driver);
if (!err)
pnpc_registered = 1;
if (isa_registered || pnp_registered)
err = 0;
#endif
return 0;
return err;
}
static void __exit alsa_card_es18xx_exit(void)
@ -2487,6 +2493,7 @@ static void __exit alsa_card_es18xx_exit(void)
pnp_unregister_card_driver(&es18xx_pnpc_driver);
if (pnp_registered)
pnp_unregister_driver(&es18xx_pnp_driver);
if (isa_registered)
#endif
isa_unregister_driver(&snd_es18xx_isa_driver);
}

13
sound/isa/gus/interwave.c
View File

@ -135,6 +135,7 @@ struct snd_interwave {
#ifdef CONFIG_PNP
static int isa_registered;
static int pnp_registered;
static struct pnp_card_device_id snd_interwave_pnpids[] = {
@ -934,15 +935,18 @@ static int __init alsa_card_interwave_init(void)
int err;
err = isa_register_driver(&snd_interwave_driver, SNDRV_CARDS);
if (err < 0)
return err;
#ifdef CONFIG_PNP
/* ISA PnP cards */
if (!err)
isa_registered = 1;
err = pnp_register_card_driver(&interwave_pnpc_driver);
if (!err)
pnp_registered = 1;
if (isa_registered)
err = 0;
#endif
return 0;
return err;
}
static void __exit alsa_card_interwave_exit(void)
@ -950,6 +954,7 @@ static void __exit alsa_card_interwave_exit(void)
#ifdef CONFIG_PNP
if (pnp_registered)
pnp_unregister_card_driver(&interwave_pnpc_driver);
if (isa_registered)
#endif
isa_unregister_driver(&snd_interwave_driver);
}

13
sound/isa/opl3sa2.c
View File

@ -92,6 +92,7 @@ module_param_array(opl3sa3_ymode, int, NULL, 0444);
MODULE_PARM_DESC(opl3sa3_ymode, "Speaker size selection for 3D Enhancement mode: Desktop/Large Notebook/Small Notebook/HiFi.");
#ifdef CONFIG_PNP
static int isa_registered;
static int pnp_registered;
static int pnpc_registered;
#endif
@ -967,17 +968,22 @@ static int __init alsa_card_opl3sa2_init(void)
int err;
err = isa_register_driver(&snd_opl3sa2_isa_driver, SNDRV_CARDS);
if (err < 0)
return err;
#ifdef CONFIG_PNP
if (!err)
isa_registered = 1;
err = pnp_register_driver(&opl3sa2_pnp_driver);
if (!err)
pnp_registered = 1;
err = pnp_register_card_driver(&opl3sa2_pnpc_driver);
if (!err)
pnpc_registered = 1;
if (isa_registered || pnp_registered)
err = 0;
#endif
return 0;
return err;
}
static void __exit alsa_card_opl3sa2_exit(void)
@ -987,6 +993,7 @@ static void __exit alsa_card_opl3sa2_exit(void)
pnp_unregister_card_driver(&opl3sa2_pnpc_driver);
if (pnp_registered)
pnp_unregister_driver(&opl3sa2_pnp_driver);
if (isa_registered)
#endif
isa_unregister_driver(&snd_opl3sa2_isa_driver);
}

13
sound/isa/sb/sb16.c
View File

@ -129,6 +129,7 @@ MODULE_PARM_DESC(seq_ports, "Number of sequencer ports for WaveTable synth.");
#endif
#ifdef CONFIG_PNP
static int isa_registered;
static int pnp_registered;
#endif
@ -702,15 +703,18 @@ static int __init alsa_card_sb16_init(void)
int err;
err = isa_register_driver(&snd_sb16_isa_driver, SNDRV_CARDS);
if (err < 0)
return err;
#ifdef CONFIG_PNP
/* PnP cards at last */
if (!err)
isa_registered = 1;
err = pnp_register_card_driver(&sb16_pnpc_driver);
if (!err)
pnp_registered = 1;
if (isa_registered)
err = 0;
#endif
return 0;
return err;
}
static void __exit alsa_card_sb16_exit(void)
@ -718,6 +722,7 @@ static void __exit alsa_card_sb16_exit(void)
#ifdef CONFIG_PNP
if (pnp_registered)
pnp_unregister_card_driver(&sb16_pnpc_driver);
if (isa_registered)
#endif
isa_unregister_driver(&snd_sb16_isa_driver);
}

26
sound/isa/sscape.c
View File

@ -69,7 +69,9 @@ module_param_array(dma, int, NULL, 0444);
MODULE_PARM_DESC(dma, "DMA # for SoundScape driver.");
#ifdef CONFIG_PNP
static int isa_registered;
static int pnp_registered;
static struct pnp_card_device_id sscape_pnpids[] = {
{ .id = "ENS3081", .devs = { { "ENS0000" } } },
{ .id = "" } /* end */
@ -1405,22 +1407,21 @@ static struct pnp_card_driver sscape_pnpc_driver = {
static int __init sscape_init(void)
{
int ret;
int err;
/*
* First check whether we were passed any parameters.
* These MUST take precedence over ANY automatic way
* of allocating cards, because the operator is
* S-P-E-L-L-I-N-G it out for us...
*/
ret = isa_register_driver(&snd_sscape_driver, SNDRV_CARDS);
if (ret < 0)
return ret;
err = isa_register_driver(&snd_sscape_driver, SNDRV_CARDS);
#ifdef CONFIG_PNP
if (pnp_register_card_driver(&sscape_pnpc_driver) == 0)
if (!err)
isa_registered = 1;
err = pnp_register_card_driver(&sscape_pnpc_driver);
if (!err)
pnp_registered = 1;
if (isa_registered)
err = 0;
#endif
return 0;
return err;
}
static void __exit sscape_exit(void)
@ -1428,6 +1429,7 @@ static void __exit sscape_exit(void)
#ifdef CONFIG_PNP
if (pnp_registered)
pnp_unregister_card_driver(&sscape_pnpc_driver);
if (isa_registered)
#endif
isa_unregister_driver(&snd_sscape_driver);
}

12
sound/isa/wavefront/wavefront.c
View File

@ -86,6 +86,7 @@ module_param_array(use_cs4232_midi, bool, NULL, 0444);
MODULE_PARM_DESC(use_cs4232_midi, "Use CS4232 MPU-401 interface (inaccessibly located inside your computer)");
#ifdef CONFIG_PNP
static int isa_registered;
static int pnp_registered;
static struct pnp_card_device_id snd_wavefront_pnpids[] = {
@ -706,14 +707,18 @@ static int __init alsa_card_wavefront_init(void)
int err;
err = isa_register_driver(&snd_wavefront_driver, SNDRV_CARDS);
if (err < 0)
return err;
#ifdef CONFIG_PNP
if (!err)
isa_registered = 1;
err = pnp_register_card_driver(&wavefront_pnpc_driver);
if (!err)
pnp_registered = 1;
if (isa_registered)
err = 0;
#endif
return 0;
return err;
}
static void __exit alsa_card_wavefront_exit(void)
@ -721,6 +726,7 @@ static void __exit alsa_card_wavefront_exit(void)
#ifdef CONFIG_PNP
if (pnp_registered)
pnp_unregister_card_driver(&wavefront_pnpc_driver);
if (isa_registered)
#endif
isa_unregister_driver(&snd_wavefront_driver);
}

5
sound/pci/ac97/ac97_patch.c
View File

@ -1782,6 +1782,11 @@ static unsigned int ad1981_jacks_blacklist[] = {
0x10140534, /* Thinkpad X31 */
0x10140537, /* Thinkpad T41p */
0x10140554, /* Thinkpad T42p/R50p */
0x10140567, /* Thinkpad T43p 2668-G7U */
0x10140581, /* Thinkpad X41-2527 */
0x104380b0, /* Asus A7V8X-MX */
0x11790241, /* Toshiba Satellite A-15 S127 */
0x144dc01a, /* Samsung NP-X20C004/SEG */
0 /* end */
};

1
sound/pci/hda/hda_codec.c
View File

@ -707,6 +707,7 @@ static u32 query_amp_caps(struct hda_codec *codec, hda_nid_t nid, int direction)
direction == HDA_OUTPUT ?
AC_PAR_AMP_OUT_CAP :
AC_PAR_AMP_IN_CAP);
if (info->amp_caps)
info->status |= INFO_AMP_CAPS;
}
return info->amp_caps;

532
sound/pci/hda/patch_realtek.c
View File

@ -93,6 +93,7 @@ enum {
ALC262_HP_BPC_D7000_WL,
ALC262_HP_BPC_D7000_WF,
ALC262_BENQ_ED8,
ALC262_SONY_ASSAMD,
ALC262_AUTO,
ALC262_MODEL_LAST /* last tag */
};
@ -118,6 +119,7 @@ enum {
ALC861VD_3ST_DIG,
ALC861VD_6ST_DIG,
ALC861VD_LENOVO,
ALC861VD_DALLAS,
ALC861VD_AUTO,
ALC861VD_MODEL_LAST,
};
@ -139,8 +141,10 @@ enum {
ALC882_6ST_DIG,
ALC882_ARIMA,
ALC882_W2JC,
ALC882_AUTO,
ALC882_TARGA,
ALC882_ASUS_A7J,
ALC885_MACPRO,
ALC882_AUTO,
ALC882_MODEL_LAST,
};
@ -152,11 +156,13 @@ enum {
ALC883_6ST_DIG,
ALC883_TARGA_DIG,
ALC883_TARGA_2ch_DIG,
ALC888_DEMO_BOARD,
ALC883_ACER,
ALC883_MEDION,
ALC883_MEDION_MD2,
ALC883_LAPTOP_EAPD,
ALC883_LENOVO_101E_2ch,
ALC883_LENOVO_NB0763,
ALC888_LENOVO_MS7195_DIG,
ALC883_AUTO,
ALC883_MODEL_LAST,
};
@ -4752,6 +4758,35 @@ static int alc882_mux_enum_put(struct snd_kcontrol *kcontrol,
return 1;
}
/*
* 2ch mode
*/
static struct hda_verb alc882_3ST_ch2_init[] = {
{ 0x18, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_VREF80 },
{ 0x18, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_MUTE },
{ 0x1a, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_IN },
{ 0x1a, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_MUTE },
{ } /* end */
};
/*
* 6ch mode
*/
static struct hda_verb alc882_3ST_ch6_init[] = {
{ 0x18, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT },
{ 0x18, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE },
{ 0x18, AC_VERB_SET_CONNECT_SEL, 0x02 },
{ 0x1a, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT },
{ 0x1a, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE },
{ 0x1a, AC_VERB_SET_CONNECT_SEL, 0x01 },
{ } /* end */
};
static struct hda_channel_mode alc882_3ST_6ch_modes[2] = {
{ 2, alc882_3ST_ch2_init },
{ 6, alc882_3ST_ch6_init },
};
/*
* 6ch mode
*/
@ -4824,6 +4859,40 @@ static struct snd_kcontrol_new alc882_w2jc_mixer[] = {
{ } /* end */
};
static struct snd_kcontrol_new alc882_targa_mixer[] = {
HDA_CODEC_VOLUME("Front Playback Volume", 0x0c, 0x0, HDA_OUTPUT),
HDA_BIND_MUTE("Front Playback Switch", 0x0c, 2, HDA_INPUT),
HDA_CODEC_MUTE("Headphone Playback Switch", 0x1b, 0x0, HDA_OUTPUT),
HDA_CODEC_VOLUME("CD Playback Volume", 0x0b, 0x04, HDA_INPUT),
HDA_CODEC_MUTE("CD Playback Switch", 0x0b, 0x04, HDA_INPUT),
HDA_CODEC_VOLUME("Line Playback Volume", 0x0b, 0x02, HDA_INPUT),
HDA_CODEC_MUTE("Line Playback Switch", 0x0b, 0x02, HDA_INPUT),
HDA_CODEC_VOLUME("Mic Playback Volume", 0x0b, 0x0, HDA_INPUT),
HDA_CODEC_MUTE("Mic Playback Switch", 0x0b, 0x0, HDA_INPUT),
HDA_CODEC_VOLUME("Front Mic Playback Volume", 0x0b, 0x1, HDA_INPUT),
HDA_CODEC_MUTE("Front Mic Playback Switch", 0x0b, 0x1, HDA_INPUT),
{ } /* end */
};
/* Pin assignment: Front=0x14, HP = 0x15, Front = 0x16, ???
* Front Mic=0x18, Line In = 0x1a, Line In = 0x1b, CD = 0x1c
*/
static struct snd_kcontrol_new alc882_asus_a7j_mixer[] = {
HDA_CODEC_VOLUME("Front Playback Volume", 0x0c, 0x0, HDA_OUTPUT),
HDA_CODEC_MUTE("Front Playback Switch", 0x14, 0x0, HDA_OUTPUT),
HDA_CODEC_MUTE("Headphone Playback Switch", 0x15, 0x0, HDA_OUTPUT),
HDA_CODEC_MUTE("Mobile Front Playback Switch", 0x16, 0x0, HDA_OUTPUT),
HDA_CODEC_VOLUME("CD Playback Volume", 0x0b, 0x04, HDA_INPUT),
HDA_CODEC_MUTE("CD Playback Switch", 0x0b, 0x04, HDA_INPUT),
HDA_CODEC_VOLUME("Line Playback Volume", 0x0b, 0x02, HDA_INPUT),
HDA_CODEC_MUTE("Line Playback Switch", 0x0b, 0x02, HDA_INPUT),
HDA_CODEC_VOLUME("Mobile Line Playback Volume", 0x0b, 0x03, HDA_INPUT),
HDA_CODEC_MUTE("Mobile Line Playback Switch", 0x0b, 0x03, HDA_INPUT),
HDA_CODEC_VOLUME("Mic Playback Volume", 0x0b, 0x0, HDA_INPUT),
HDA_CODEC_MUTE("Mic Playback Switch", 0x0b, 0x0, HDA_INPUT),
{ } /* end */
};
static struct snd_kcontrol_new alc882_chmode_mixer[] = {
{
.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
@ -4985,6 +5054,66 @@ static struct hda_verb alc882_macpro_init_verbs[] = {
{ }
};
static struct hda_verb alc882_targa_verbs[] = {
{0x0c, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},
{0x0c, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(1)},
{0x14, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP},
{0x1b, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT},
{0x18, AC_VERB_SET_CONNECT_SEL, 0x02}, /* mic/clfe */
{0x1a, AC_VERB_SET_CONNECT_SEL, 0x01}, /* line/surround */
{0x1b, AC_VERB_SET_CONNECT_SEL, 0x00}, /* HP */
{0x14, AC_VERB_SET_UNSOLICITED_ENABLE, ALC880_HP_EVENT | AC_USRSP_EN},
{0x01, AC_VERB_SET_GPIO_MASK, 0x03},
{0x01, AC_VERB_SET_GPIO_DIRECTION, 0x03},
{0x01, AC_VERB_SET_GPIO_DATA, 0x03},
{ } /* end */
};
/* toggle speaker-output according to the hp-jack state */
static void alc882_targa_automute(struct hda_codec *codec)
{
unsigned int present;
present = snd_hda_codec_read(codec, 0x14, 0,
AC_VERB_GET_PIN_SENSE, 0) & 0x80000000;
snd_hda_codec_amp_update(codec, 0x1b, 0, HDA_OUTPUT, 0,
0x80, present ? 0x80 : 0);
snd_hda_codec_amp_update(codec, 0x1b, 1, HDA_OUTPUT, 0,
0x80, present ? 0x80 : 0);
snd_hda_codec_write(codec, 1, 0, AC_VERB_SET_GPIO_DATA, present ? 1 : 3);
}
static void alc882_targa_unsol_event(struct hda_codec *codec, unsigned int res)
{
/* Looks like the unsol event is incompatible with the standard
* definition. 4bit tag is placed at 26 bit!
*/
if (((res >> 26) == ALC880_HP_EVENT)) {
alc882_targa_automute(codec);
}
}
static struct hda_verb alc882_asus_a7j_verbs[] = {
{0x0c, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},
{0x0c, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(1)},
{0x15, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP},
{0x14, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT},
{0x16, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT},
{0x14, AC_VERB_SET_CONNECT_SEL, 0x00}, /* Front */
{0x15, AC_VERB_SET_CONNECT_SEL, 0x00}, /* HP */
{0x16, AC_VERB_SET_CONNECT_SEL, 0x00}, /* Front */
{0x18, AC_VERB_SET_CONNECT_SEL, 0x02}, /* mic/clfe */
{0x1a, AC_VERB_SET_CONNECT_SEL, 0x01}, /* line/surround */
{0x1b, AC_VERB_SET_CONNECT_SEL, 0x00}, /* HP */
{ } /* end */
};
static void alc882_gpio_mute(struct hda_codec *codec, int pin, int muted)
{
unsigned int gpiostate, gpiomask, gpiodir;
@ -5152,7 +5281,9 @@ static struct snd_pci_quirk alc882_cfg_tbl[] = {
SND_PCI_QUIRK(0x1019, 0x6668, "ECS", ALC882_6ST_DIG),
SND_PCI_QUIRK(0x105b, 0x6668, "Foxconn", ALC882_6ST_DIG),
SND_PCI_QUIRK(0x1462, 0x6668, "MSI", ALC882_6ST_DIG),
SND_PCI_QUIRK(0x1462, 0x28fb, "Targa T8", ALC882_TARGA), /* MSI-1049 T8 */
SND_PCI_QUIRK(0x161f, 0x2054, "Arima W820", ALC882_ARIMA),
SND_PCI_QUIRK(0x1043, 0x060d, "Asus A7J", ALC882_ASUS_A7J),
SND_PCI_QUIRK(0x1043, 0x81d8, "Asus P5WD", ALC882_6ST_DIG),
SND_PCI_QUIRK(0x1043, 0x1971, "Asus W2JC", ALC882_W2JC),
{}
@ -5214,6 +5345,36 @@ static struct alc_config_preset alc882_presets[] = {
.channel_mode = alc882_ch_modes,
.input_mux = &alc882_capture_source,
},
[ALC882_TARGA] = {
.mixers = { alc882_targa_mixer, alc882_chmode_mixer,
alc882_capture_mixer },
.init_verbs = { alc882_init_verbs, alc882_targa_verbs},
.num_dacs = ARRAY_SIZE(alc882_dac_nids),
.dac_nids = alc882_dac_nids,
.dig_out_nid = ALC882_DIGOUT_NID,
.num_adc_nids = ARRAY_SIZE(alc882_adc_nids),
.adc_nids = alc882_adc_nids,
.num_channel_mode = ARRAY_SIZE(alc882_3ST_6ch_modes),
.channel_mode = alc882_3ST_6ch_modes,
.need_dac_fix = 1,
.input_mux = &alc882_capture_source,
.unsol_event = alc882_targa_unsol_event,
.init_hook = alc882_targa_automute,
},
[ALC882_ASUS_A7J] = {
.mixers = { alc882_asus_a7j_mixer, alc882_chmode_mixer,
alc882_capture_mixer },
.init_verbs = { alc882_init_verbs, alc882_asus_a7j_verbs},
.num_dacs = ARRAY_SIZE(alc882_dac_nids),
.dac_nids = alc882_dac_nids,
.dig_out_nid = ALC882_DIGOUT_NID,
.num_adc_nids = ARRAY_SIZE(alc882_adc_nids),
.adc_nids = alc882_adc_nids,
.num_channel_mode = ARRAY_SIZE(alc882_3ST_6ch_modes),
.channel_mode = alc882_3ST_6ch_modes,
.need_dac_fix = 1,
.input_mux = &alc882_capture_source,
},
};
@ -5441,6 +5602,16 @@ static struct hda_input_mux alc883_lenovo_101e_capture_source = {
},
};
static struct hda_input_mux alc883_lenovo_nb0763_capture_source = {
.num_items = 4,
.items = {
{ "Mic", 0x0 },
{ "iMic", 0x1 },
{ "Line", 0x2 },
{ "CD", 0x4 },
},
};
#define alc883_mux_enum_info alc_mux_enum_info
#define alc883_mux_enum_get alc_mux_enum_get
@ -5772,6 +5943,58 @@ static struct snd_kcontrol_new alc883_lenovo_101e_2ch_mixer[] = {
{ } /* end */
};
static struct snd_kcontrol_new alc883_lenovo_nb0763_mixer[] = {
HDA_CODEC_VOLUME("Speaker Playback Volume", 0x0c, 0x0, HDA_OUTPUT),
HDA_BIND_MUTE("Speaker Playback Switch", 0x0c, 2, HDA_INPUT),
HDA_CODEC_MUTE("Headphone Playback Switch", 0x14, 0x0, HDA_OUTPUT),
HDA_CODEC_VOLUME("CD Playback Volume", 0x0b, 0x04, HDA_INPUT),
HDA_CODEC_MUTE("CD Playback Switch", 0x0b, 0x04, HDA_INPUT),
HDA_CODEC_VOLUME("Mic Playback Volume", 0x0b, 0x0, HDA_INPUT),
HDA_CODEC_MUTE("Mic Playback Switch", 0x0b, 0x0, HDA_INPUT),
HDA_CODEC_VOLUME("iMic Playback Volume", 0x0b, 0x1, HDA_INPUT),
HDA_CODEC_MUTE("iMic Playback Switch", 0x0b, 0x1, HDA_INPUT),
HDA_CODEC_VOLUME("Capture Volume", 0x08, 0x0, HDA_INPUT),
HDA_CODEC_MUTE("Capture Switch", 0x08, 0x0, HDA_INPUT),
HDA_CODEC_VOLUME_IDX("Capture Volume", 1, 0x09, 0x0, HDA_INPUT),
HDA_CODEC_MUTE_IDX("Capture Switch", 1, 0x09, 0x0, HDA_INPUT),
{
.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
/* .name = "Capture Source", */
.name = "Input Source",
.count = 2,
.info = alc883_mux_enum_info,
.get = alc883_mux_enum_get,
.put = alc883_mux_enum_put,
},
{ } /* end */
};
static struct snd_kcontrol_new alc883_medion_md2_mixer[] = {
HDA_CODEC_VOLUME("Front Playback Volume", 0x0c, 0x0, HDA_OUTPUT),
HDA_CODEC_MUTE("Headphone Playback Switch", 0x14, 0x0, HDA_OUTPUT),
HDA_CODEC_MUTE("Front Playback Switch", 0x15, 0x0, HDA_OUTPUT),
HDA_CODEC_VOLUME("CD Playback Volume", 0x0b, 0x04, HDA_INPUT),
HDA_CODEC_MUTE("CD Playback Switch", 0x0b, 0x04, HDA_INPUT),
HDA_CODEC_VOLUME("Mic Playback Volume", 0x0b, 0x0, HDA_INPUT),
HDA_CODEC_MUTE("Mic Playback Switch", 0x0b, 0x0, HDA_INPUT),
HDA_CODEC_VOLUME("Line Playback Volume", 0x0b, 0x02, HDA_INPUT),
HDA_CODEC_MUTE("Line Playback Switch", 0x0b, 0x02, HDA_INPUT),
HDA_CODEC_VOLUME("Capture Volume", 0x08, 0x0, HDA_INPUT),
HDA_CODEC_MUTE("Capture Switch", 0x08, 0x0, HDA_INPUT),
HDA_CODEC_VOLUME_IDX("Capture Volume", 1, 0x09, 0x0, HDA_INPUT),
HDA_CODEC_MUTE_IDX("Capture Switch", 1, 0x09, 0x0, HDA_INPUT),
{
.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
/* .name = "Capture Source", */
.name = "Input Source",
.count = 2,
.info = alc883_mux_enum_info,
.get = alc883_mux_enum_get,
.put = alc883_mux_enum_put,
},
{ } /* end */
};
static struct snd_kcontrol_new alc883_chmode_mixer[] = {
{
.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
@ -5886,6 +6109,93 @@ static struct hda_verb alc883_lenovo_101e_verbs[] = {
{ } /* end */
};
static struct hda_verb alc883_lenovo_nb0763_verbs[] = {
{0x15, AC_VERB_SET_CONNECT_SEL, 0x00},
{0x15, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP},
{0x14, AC_VERB_SET_UNSOLICITED_ENABLE, ALC880_HP_EVENT | AC_USRSP_EN},
{0x14, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP},
{ } /* end */
};
static struct hda_verb alc888_lenovo_ms7195_verbs[] = {
{0x0c, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},
{0x0c, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(1)},
{0x15, AC_VERB_SET_CONNECT_SEL, 0x00},
{0x14, AC_VERB_SET_UNSOLICITED_ENABLE, ALC880_FRONT_EVENT | AC_USRSP_EN},
{0x1b, AC_VERB_SET_UNSOLICITED_ENABLE, ALC880_HP_EVENT | AC_USRSP_EN},
{ } /* end */
};
/* toggle front-jack and RCA according to the hp-jack state */
static void alc888_lenovo_ms7195_front_automute(struct hda_codec *codec)
{
unsigned int present;
present = snd_hda_codec_read(codec, 0x1b, 0,
AC_VERB_GET_PIN_SENSE, 0) & 0x80000000;
snd_hda_codec_amp_update(codec, 0x14, 0, HDA_OUTPUT, 0,
0x80, present ? 0x80 : 0);
snd_hda_codec_amp_update(codec, 0x14, 1, HDA_OUTPUT, 0,
0x80, present ? 0x80 : 0);
snd_hda_codec_amp_update(codec, 0x15, 0, HDA_OUTPUT, 0,
0x80, present ? 0x80 : 0);
snd_hda_codec_amp_update(codec, 0x15, 1, HDA_OUTPUT, 0,
0x80, present ? 0x80 : 0);
}
/* toggle RCA according to the front-jack state */
static void alc888_lenovo_ms7195_rca_automute(struct hda_codec *codec)
{
unsigned int present;
present = snd_hda_codec_read(codec, 0x14, 0,
AC_VERB_GET_PIN_SENSE, 0) & 0x80000000;
snd_hda_codec_amp_update(codec, 0x15, 0, HDA_OUTPUT, 0,
0x80, present ? 0x80 : 0);
snd_hda_codec_amp_update(codec, 0x15, 1, HDA_OUTPUT, 0,
0x80, present ? 0x80 : 0);
}
static void alc883_lenovo_ms7195_unsol_event(struct hda_codec *codec,
unsigned int res)
{
if ((res >> 26) == ALC880_HP_EVENT)
alc888_lenovo_ms7195_front_automute(codec);
if ((res >> 26) == ALC880_FRONT_EVENT)
alc888_lenovo_ms7195_rca_automute(codec);
}
static struct hda_verb alc883_medion_md2_verbs[] = {
{0x0c, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},
{0x0c, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(1)},
{0x14, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP},
{0x14, AC_VERB_SET_UNSOLICITED_ENABLE, ALC880_HP_EVENT | AC_USRSP_EN},
{ } /* end */
};
/* toggle speaker-output according to the hp-jack state */
static void alc883_medion_md2_automute(struct hda_codec *codec)
{
unsigned int present;
present = snd_hda_codec_read(codec, 0x14, 0,
AC_VERB_GET_PIN_SENSE, 0) & 0x80000000;
snd_hda_codec_amp_update(codec, 0x15, 0, HDA_OUTPUT, 0,
0x80, present ? 0x80 : 0);
snd_hda_codec_amp_update(codec, 0x15, 1, HDA_OUTPUT, 0,
0x80, present ? 0x80 : 0);
}
static void alc883_medion_md2_unsol_event(struct hda_codec *codec,
unsigned int res)
{
if ((res >> 26) == ALC880_HP_EVENT)
alc883_medion_md2_automute(codec);
}
/* toggle speaker-output according to the hp-jack state */
static void alc883_tagra_automute(struct hda_codec *codec)
{
@ -6051,11 +6361,13 @@ static const char *alc883_models[ALC883_MODEL_LAST] = {
[ALC883_6ST_DIG] = "6stack-dig",
[ALC883_TARGA_DIG] = "targa-dig",
[ALC883_TARGA_2ch_DIG] = "targa-2ch-dig",
[ALC888_DEMO_BOARD] = "6stack-dig-demo",
[ALC883_ACER] = "acer",
[ALC883_MEDION] = "medion",
[ALC883_MEDION_MD2] = "medion-md2",
[ALC883_LAPTOP_EAPD] = "laptop-eapd",
[ALC883_LENOVO_101E_2ch] = "lenovo-101e",
[ALC883_LENOVO_NB0763] = "lenovo-nb0763",
[ALC888_LENOVO_MS7195_DIG] = "lenovo-ms7195-dig",
[ALC883_AUTO] = "auto",
};
@ -6082,7 +6394,10 @@ static struct snd_pci_quirk alc883_cfg_tbl[] = {
SND_PCI_QUIRK(0x161f, 0x2054, "Medion laptop", ALC883_MEDION),
SND_PCI_QUIRK(0x1071, 0x8258, "Evesham Voyaeger", ALC883_LAPTOP_EAPD),
SND_PCI_QUIRK(0x8086, 0xd601, "D102GGC", ALC883_3ST_6ch),
SND_PCI_QUIRK(0x17aa, 0x101e, "lenovo 101e", ALC883_LENOVO_101E_2ch),
SND_PCI_QUIRK(0x17aa, 0x101e, "Lenovo 101e", ALC883_LENOVO_101E_2ch),
SND_PCI_QUIRK(0x17aa, 0x3bfd, "Lenovo NB0763", ALC883_LENOVO_NB0763),
SND_PCI_QUIRK(0x17aa, 0x2085, "Lenovo NB0763", ALC883_LENOVO_NB0763),
SND_PCI_QUIRK(0x17c0, 0x4071, "MEDION MD2", ALC883_MEDION_MD2),
{}
};
@ -6168,19 +6483,6 @@ static struct alc_config_preset alc883_presets[] = {
.unsol_event = alc883_tagra_unsol_event,
.init_hook = alc883_tagra_automute,
},
[ALC888_DEMO_BOARD] = {
.mixers = { alc883_base_mixer, alc883_chmode_mixer },
.init_verbs = { alc883_init_verbs },
.num_dacs = ARRAY_SIZE(alc883_dac_nids),
.dac_nids = alc883_dac_nids,
.dig_out_nid = ALC883_DIGOUT_NID,
.num_adc_nids = ARRAY_SIZE(alc883_adc_nids),
.adc_nids = alc883_adc_nids,
.dig_in_nid = ALC883_DIGIN_NID,
.num_channel_mode = ARRAY_SIZE(alc883_sixstack_modes),
.channel_mode = alc883_sixstack_modes,
.input_mux = &alc883_capture_source,
},
[ALC883_ACER] = {
.mixers = { alc883_base_mixer,
alc883_chmode_mixer },
@ -6211,6 +6513,20 @@ static struct alc_config_preset alc883_presets[] = {
.channel_mode = alc883_sixstack_modes,
.input_mux = &alc883_capture_source,
},
[ALC883_MEDION_MD2] = {
.mixers = { alc883_medion_md2_mixer},
.init_verbs = { alc883_init_verbs, alc883_medion_md2_verbs},
.num_dacs = ARRAY_SIZE(alc883_dac_nids),
.dac_nids = alc883_dac_nids,
.dig_out_nid = ALC883_DIGOUT_NID,
.num_adc_nids = ARRAY_SIZE(alc883_adc_nids),
.adc_nids = alc883_adc_nids,
.num_channel_mode = ARRAY_SIZE(alc883_3ST_2ch_modes),
.channel_mode = alc883_3ST_2ch_modes,
.input_mux = &alc883_capture_source,
.unsol_event = alc883_medion_md2_unsol_event,
.init_hook = alc883_medion_md2_automute,
},
[ALC883_LAPTOP_EAPD] = {
.mixers = { alc883_base_mixer,
alc883_chmode_mixer },
@ -6236,6 +6552,35 @@ static struct alc_config_preset alc883_presets[] = {
.unsol_event = alc883_lenovo_101e_unsol_event,
.init_hook = alc883_lenovo_101e_all_automute,
},
[ALC883_LENOVO_NB0763] = {
.mixers = { alc883_lenovo_nb0763_mixer },
.init_verbs = { alc883_init_verbs, alc883_lenovo_nb0763_verbs},
.num_dacs = ARRAY_SIZE(alc883_dac_nids),
.dac_nids = alc883_dac_nids,
.num_adc_nids = ARRAY_SIZE(alc883_adc_nids),
.adc_nids = alc883_adc_nids,
.num_channel_mode = ARRAY_SIZE(alc883_3ST_2ch_modes),
.channel_mode = alc883_3ST_2ch_modes,
.need_dac_fix = 1,
.input_mux = &alc883_lenovo_nb0763_capture_source,
.unsol_event = alc883_medion_md2_unsol_event,
.init_hook = alc883_medion_md2_automute,
},
[ALC888_LENOVO_MS7195_DIG] = {
.mixers = { alc883_3ST_6ch_mixer, alc883_chmode_mixer },
.init_verbs = { alc883_init_verbs, alc888_lenovo_ms7195_verbs},
.num_dacs = ARRAY_SIZE(alc883_dac_nids),
.dac_nids = alc883_dac_nids,
.dig_out_nid = ALC883_DIGOUT_NID,
.num_adc_nids = ARRAY_SIZE(alc883_adc_nids),
.adc_nids = alc883_adc_nids,
.num_channel_mode = ARRAY_SIZE(alc883_3ST_6ch_modes),
.channel_mode = alc883_3ST_6ch_modes,
.need_dac_fix = 1,
.input_mux = &alc883_capture_source,
.unsol_event = alc883_lenovo_ms7195_unsol_event,
.init_hook = alc888_lenovo_ms7195_front_automute,
},
};
@ -6499,6 +6844,18 @@ static struct snd_kcontrol_new alc262_HP_BPC_WildWest_option_mixer[] = {
{ } /* end */
};
static struct snd_kcontrol_new alc262_sony_mixer[] = {
HDA_CODEC_VOLUME("Front Playback Volume", 0x0c, 0x0, HDA_OUTPUT),
HDA_CODEC_MUTE("Front Playback Switch", 0x15, 0x0, HDA_OUTPUT),
HDA_CODEC_VOLUME("Mic Playback Volume", 0x0b, 0x0, HDA_INPUT),
HDA_CODEC_MUTE("Mic Playback Switch", 0x0b, 0x0, HDA_INPUT),
HDA_CODEC_VOLUME("ATAPI Mic Playback Volume", 0x0b, 0x01, HDA_INPUT),
HDA_CODEC_MUTE("ATAPI Mic Playback Switch", 0x0b, 0x01, HDA_INPUT),
{ } /* end */
};
#define alc262_capture_mixer alc882_capture_mixer
#define alc262_capture_alt_mixer alc882_capture_alt_mixer
@ -6597,6 +6954,15 @@ static struct hda_verb alc262_hippo1_unsol_verbs[] = {
{}
};
static struct hda_verb alc262_sony_unsol_verbs[] = {
{0x14, AC_VERB_SET_PIN_WIDGET_CONTROL, 0xc0},
{0x15, AC_VERB_SET_CONNECT_SEL, 0x00},
{0x19, AC_VERB_SET_PIN_WIDGET_CONTROL, 0x24}, // Front Mic
{0x15, AC_VERB_SET_UNSOLICITED_ENABLE, AC_USRSP_EN | ALC880_HP_EVENT},
{0x15, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP},
};
/* mute/unmute internal speaker according to the hp jack and mute state */
static void alc262_hippo_automute(struct hda_codec *codec, int force)
{
@ -7215,6 +7581,7 @@ static const char *alc262_models[ALC262_MODEL_LAST] = {
[ALC262_HP_BPC] = "hp-bpc",
[ALC262_HP_BPC_D7000_WL]= "hp-bpc-d7000",
[ALC262_BENQ_ED8] = "benq",
[ALC262_BENQ_ED8] = "sony-assamd",
[ALC262_AUTO] = "auto",
};
@ -7236,6 +7603,9 @@ static struct snd_pci_quirk alc262_cfg_tbl[] = {
SND_PCI_QUIRK(0x10cf, 0x1397, "Fujitsu", ALC262_FUJITSU),
SND_PCI_QUIRK(0x17ff, 0x058f, "Benq Hippo", ALC262_HIPPO_1),
SND_PCI_QUIRK(0x17ff, 0x0560, "Benq ED8", ALC262_BENQ_ED8),
SND_PCI_QUIRK(0x104d, 0x9015, "Sony 0x9015", ALC262_SONY_ASSAMD),
SND_PCI_QUIRK(0x104d, 0x900e, "Sony ASSAMD", ALC262_SONY_ASSAMD),
SND_PCI_QUIRK(0x104d, 0x1f00, "Sony ASSAMD", ALC262_SONY_ASSAMD),
{}
};
@ -7327,6 +7697,17 @@ static struct alc_config_preset alc262_presets[] = {
.channel_mode = alc262_modes,
.input_mux = &alc262_capture_source,
},
[ALC262_SONY_ASSAMD] = {
.mixers = { alc262_sony_mixer },
.init_verbs = { alc262_init_verbs, alc262_sony_unsol_verbs},
.num_dacs = ARRAY_SIZE(alc262_dac_nids),
.dac_nids = alc262_dac_nids,
.hp_nid = 0x02,
.num_channel_mode = ARRAY_SIZE(alc262_modes),
.channel_mode = alc262_modes,
.input_mux = &alc262_capture_source,
.unsol_event = alc262_hippo_unsol_event,
},
};
static int patch_alc262(struct hda_codec *codec)
@ -8599,6 +8980,15 @@ static struct hda_input_mux alc861vd_capture_source = {
},
};
static struct hda_input_mux alc861vd_dallas_capture_source = {
.num_items = 3,
.items = {
{ "Front Mic", 0x0 },
{ "ATAPI Mic", 0x1 },
{ "Line In", 0x5 },
},
};
#define alc861vd_mux_enum_info alc_mux_enum_info
#define alc861vd_mux_enum_get alc_mux_enum_get
@ -8782,6 +9172,34 @@ static struct snd_kcontrol_new alc861vd_lenovo_mixer[] = {
{ } /* end */
};
/* Pin assignment: Front=0x14, HP = 0x15,
* Front Mic=0x18, ATAPI Mic = 0x19, Line In = 0x1d
*/
static struct snd_kcontrol_new alc861vd_dallas_mixer[] = {
HDA_CODEC_VOLUME("Front Playback Volume", 0x02, 0x0, HDA_OUTPUT),
HDA_BIND_MUTE("Front Playback Switch", 0x0c, 2, HDA_INPUT),
HDA_CODEC_VOLUME("Headphone Playback Volume", 0x03, 0x0, HDA_OUTPUT),
HDA_BIND_MUTE("Headphone Playback Switch", 0x0d, 2, HDA_INPUT),
HDA_CODEC_VOLUME("Front Mic Playback Volume", 0x0b, 0x0, HDA_INPUT),
HDA_CODEC_MUTE("Front Mic Playback Switch", 0x0b, 0x0, HDA_INPUT),
HDA_CODEC_VOLUME("ATAPI Mic Playback Volume", 0x0b, 0x1, HDA_INPUT),
HDA_CODEC_MUTE("ATAPI Mic Playback Switch", 0x0b, 0x1, HDA_INPUT),
HDA_CODEC_VOLUME("Line Playback Volume", 0x0b, 0x05, HDA_INPUT),
HDA_CODEC_MUTE("Line Playback Switch", 0x0b, 0x05, HDA_INPUT),
HDA_CODEC_VOLUME("Capture Volume", 0x09, 0x0, HDA_INPUT),
HDA_CODEC_MUTE("Capture Switch", 0x09, 0x0, HDA_INPUT),
{
.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
/* .name = "Capture Source", */
.name = "Input Source",
.count = 1,
.info = alc882_mux_enum_info,
.get = alc882_mux_enum_get,
.put = alc882_mux_enum_put,
},
{ } /* end */
};
/*
* generic initialization of ADC, input mixers and output mixers
*/
@ -8969,6 +9387,70 @@ static void alc861vd_lenovo_unsol_event(struct hda_codec *codec,
}
}
static struct hda_verb alc861vd_dallas_verbs[] = {
{0x02, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_ZERO},
{0x03, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_ZERO},
{0x04, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_ZERO},
{0x05, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_ZERO},
{0x0c, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},
{0x0c, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(1)},
{0x0d, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(0)},
{0x0d, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(1)},
{0x0e, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(0)},
{0x0e, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(1)},
{0x0f, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(0)},
{0x0f, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(1)},
{0x14, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT},
{0x14, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
{0x15, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT},
{0x15, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
{0x16, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT},
{0x16, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
{0x17, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT},
{0x17, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
{0x18, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_VREF50},
{0x18, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_MUTE},
{0x19, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_VREF50},
{0x19, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_MUTE},
{0x1a, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_IN},
{0x1b, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_IN},
{0x1c, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_IN},
{0x1d, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_IN},
{0x22, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},
{0x22, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(3)},
{0x22, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(2)},
{0x22, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(4)},
{0x09, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(0)},
{0x09, AC_VERB_SET_CONNECT_SEL, 0x00},
{0x15, AC_VERB_SET_UNSOLICITED_ENABLE, AC_USRSP_EN | ALC880_HP_EVENT},
{ } /* end */
};
/* toggle speaker-output according to the hp-jack state */
static void alc861vd_dallas_automute(struct hda_codec *codec)
{
unsigned int present;
present = snd_hda_codec_read(codec, 0x15, 0,
AC_VERB_GET_PIN_SENSE, 0) & 0x80000000;
snd_hda_codec_amp_update(codec, 0x14, 0, HDA_OUTPUT, 0,
0x80, present ? 0x80 : 0);
snd_hda_codec_amp_update(codec, 0x14, 1, HDA_OUTPUT, 0,
0x80, present ? 0x80 : 0);
}
static void alc861vd_dallas_unsol_event(struct hda_codec *codec, unsigned int res)
{
if ((res >> 26) == ALC880_HP_EVENT)
alc861vd_dallas_automute(codec);
}
/* pcm configuration: identiacal with ALC880 */
#define alc861vd_pcm_analog_playback alc880_pcm_analog_playback
#define alc861vd_pcm_analog_capture alc880_pcm_analog_capture
@ -8984,6 +9466,7 @@ static const char *alc861vd_models[ALC861VD_MODEL_LAST] = {
[ALC861VD_3ST_DIG] = "3stack-digout",
[ALC861VD_6ST_DIG] = "6stack-digout",
[ALC861VD_LENOVO] = "lenovo",
[ALC861VD_DALLAS] = "dallas",
[ALC861VD_AUTO] = "auto",
};
@ -8993,6 +9476,8 @@ static struct snd_pci_quirk alc861vd_cfg_tbl[] = {
SND_PCI_QUIRK(0x10de, 0x03f0, "Realtek ALC660 demo", ALC660VD_3ST),
SND_PCI_QUIRK(0x1019, 0xa88d, "Realtek ALC660 demo", ALC660VD_3ST),
SND_PCI_QUIRK(0x1179, 0xff00, "DALLAS", ALC861VD_DALLAS),
SND_PCI_QUIRK(0x1179, 0xff01, "DALLAS", ALC861VD_DALLAS),
SND_PCI_QUIRK(0x17aa, 0x3802, "Lenovo 3000 C200", ALC861VD_LENOVO),
SND_PCI_QUIRK(0x17aa, 0x2066, "Lenovo", ALC861VD_LENOVO),
{}
@ -9059,6 +9544,19 @@ static struct alc_config_preset alc861vd_presets[] = {
.unsol_event = alc861vd_lenovo_unsol_event,
.init_hook = alc861vd_lenovo_automute,
},
[ALC861VD_DALLAS] = {
.mixers = { alc861vd_dallas_mixer },
.init_verbs = { alc861vd_dallas_verbs },
.num_dacs = ARRAY_SIZE(alc861vd_dac_nids),
.dac_nids = alc861vd_dac_nids,
.num_adc_nids = ARRAY_SIZE(alc861vd_adc_nids),
.adc_nids = alc861vd_adc_nids,
.num_channel_mode = ARRAY_SIZE(alc861vd_3stack_2ch_modes),
.channel_mode = alc861vd_3stack_2ch_modes,
.input_mux = &alc861vd_dallas_capture_source,
.unsol_event = alc861vd_dallas_unsol_event,
.init_hook = alc861vd_dallas_automute,
},
};
/*

2
sound/pci/hda/patch_sigmatel.c
View File

@ -467,6 +467,8 @@ static struct snd_pci_quirk stac9200_cfg_tbl[] = {
"Dell XPS M1710", STAC_REF),
SND_PCI_QUIRK(PCI_VENDOR_ID_DELL, 0x01cf,
"Dell Precision M90", STAC_REF),
SND_PCI_QUIRK(PCI_VENDOR_ID_DELL, 0x01d6,
"unknown Dell", STAC_REF),
{} /* terminator */
};

20
sound/pci/intel8x0.c
View File

@ -1797,6 +1797,18 @@ static struct ac97_quirk ac97_quirks[] __devinitdata = {
.name = "Dell Unknown", /* STAC9750/51 */
.type = AC97_TUNE_HP_ONLY
},
{
.subvendor = 0x1028,
.subdevice = 0x0186,
.name = "Dell Latitude D810", /* cf. Malone #41015 */
.type = AC97_TUNE_HP_MUTE_LED
},
{
.subvendor = 0x1028,
.subdevice = 0x0188,
.name = "Dell Inspiron 6000",
.type = AC97_TUNE_HP_MUTE_LED /* cf. Malone #41015 */
},
{
.subvendor = 0x1028,
.subdevice = 0x0191,
@ -1819,7 +1831,7 @@ static struct ac97_quirk ac97_quirks[] __devinitdata = {
.subvendor = 0x103c,
.subdevice = 0x088c,
.name = "HP nc8000",
.type = AC97_TUNE_MUTE_LED
.type = AC97_TUNE_HP_MUTE_LED
},
{
.subvendor = 0x103c,
@ -1911,6 +1923,12 @@ static struct ac97_quirk ac97_quirks[] __devinitdata = {
.name = "Fujitsu S6210", /* STAC9750/51 */
.type = AC97_TUNE_HP_ONLY
},
{
.subvendor = 0x10cf,
.subdevice = 0x127e,
.name = "Fujitsu Lifebook C1211D",
.type = AC97_TUNE_HP_ONLY
},
{
.subvendor = 0x10cf,
.subdevice = 0x12ec,

3
sound/soc/codecs/ac97.c
View File

@ -43,8 +43,9 @@ static int ac97_prepare(struct snd_pcm_substream *substream)
#define STD_AC97_RATES (SNDRV_PCM_RATE_8000 | SNDRV_PCM_RATE_11025 |\
SNDRV_PCM_RATE_22050 | SNDRV_PCM_RATE_44100 | SNDRV_PCM_RATE_48000)
static struct snd_soc_codec_dai ac97_dai = {
struct snd_soc_codec_dai ac97_dai = {
.name = "AC97 HiFi",
.type = SND_SOC_DAI_AC97,
.playback = {
.stream_name = "AC97 Playback",
.channels_min = 1,

1
sound/soc/codecs/wm9712.c
View File

@ -544,6 +544,7 @@ static int ac97_aux_prepare(struct snd_pcm_substream *substream)
struct snd_soc_codec_dai wm9712_dai[] = {
{
.name = "AC97 HiFi",
.type = SND_SOC_DAI_AC97_BUS,
.playback = {
.stream_name = "HiFi Playback",
.channels_min = 1,

16
sound/soc/soc-core.c
View File

@ -116,6 +116,7 @@ static int soc_ac97_dev_register(struct snd_soc_codec *codec)
static inline const char* get_dai_name(int type)
{
switch(type) {
case SND_SOC_DAI_AC97_BUS:
case SND_SOC_DAI_AC97:
return "AC97";
case SND_SOC_DAI_I2S:
@ -1099,7 +1100,8 @@ int snd_soc_register_card(struct snd_soc_device *socdev)
continue;
}
}
if (socdev->machine->dai_link[i].cpu_dai->type == SND_SOC_DAI_AC97)
if (socdev->machine->dai_link[i].codec_dai->type ==
SND_SOC_DAI_AC97_BUS)
ac97 = 1;
}
snprintf(codec->card->shortname, sizeof(codec->card->shortname),
@ -1148,11 +1150,21 @@ EXPORT_SYMBOL_GPL(snd_soc_register_card);
void snd_soc_free_pcms(struct snd_soc_device *socdev)
{
struct snd_soc_codec *codec = socdev->codec;
#ifdef CONFIG_SND_SOC_AC97_BUS
struct snd_soc_codec_dai *codec_dai;
int i;
#endif
mutex_lock(&codec->mutex);
#ifdef CONFIG_SND_SOC_AC97_BUS
if (codec->ac97)
for(i = 0; i < codec->num_dai; i++) {
codec_dai = &codec->dai[i];
if (codec_dai->type == SND_SOC_DAI_AC97_BUS && codec->ac97) {
soc_ac97_dev_unregister(codec);
goto free_card;
}
}
free_card:
#endif
if (codec->card)

2
sound/usb/usbmixer.c
View File

@ -360,7 +360,7 @@ static int get_ctl_value(struct usb_mixer_elem_info *cval, int request, int vali
request,
USB_RECIP_INTERFACE | USB_TYPE_CLASS | USB_DIR_IN,
validx, cval->mixer->ctrlif | (cval->id << 8),
buf, val_len, 100) >= 0) {
buf, val_len, 100) >= val_len) {
*value_ret = convert_signed_value(cval, snd_usb_combine_bytes(buf, val_len));
return 0;
}

9
sound/usb/usbquirks.h
View File

@ -43,6 +43,15 @@
* Logitech QuickCam: bDeviceClass is vendor-specific, so generic interface
* class matches do not take effect without an explicit ID match.
*/
{
.match_flags = USB_DEVICE_ID_MATCH_DEVICE |
USB_DEVICE_ID_MATCH_INT_CLASS |
USB_DEVICE_ID_MATCH_INT_SUBCLASS,
.idVendor = 0x046d,
.idProduct = 0x0850,
.bInterfaceClass = USB_CLASS_AUDIO,
.bInterfaceSubClass = USB_SUBCLASS_AUDIO_CONTROL
},
{
.match_flags = USB_DEVICE_ID_MATCH_DEVICE |
USB_DEVICE_ID_MATCH_INT_CLASS |