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Pull trivial into test branch

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Conflicts:

	drivers/acpi/ec.c
This commit is contained in:
Len Brown 2006-12-16 00:45:07 -05:00
commit 463e7c7cf9
12 changed files with 60 additions and 66 deletions
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9
MAINTAINERS
View file

@ -1397,6 +1397,15 @@ W: http://www.ia64-linux.org/
T: git kernel.org:/pub/scm/linux/kernel/git/aegl/linux-2.6.git
S: Maintained
IBM ACPI EXTRAS DRIVER
P: Henrique de Moraes Holschuh
M: ibm-acpi@hmh.eng.br
L: ibm-acpi-devel@lists.sourceforge.net
W: http://ibm-acpi.sourceforge.net
W: http://thinkwiki.org/wiki/Ibm-acpi
T: git repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git
S: Maintained
SN-IA64 (Itanium) SUB-PLATFORM
P: Jes Sorensen
M: jes@sgi.com

22
arch/i386/kernel/acpi/boot.c
View file

@ -1327,3 +1327,25 @@ static int __init setup_acpi_sci(char *s)
return 0;
}
early_param("acpi_sci", setup_acpi_sci);
int __acpi_acquire_global_lock(unsigned int *lock)
{
unsigned int old, new, val;
do {
old = *lock;
new = (((old & ~0x3) + 2) + ((old >> 1) & 0x1));
val = cmpxchg(lock, old, new);
} while (unlikely (val != old));
return (new < 3) ? -1 : 0;
}
int __acpi_release_global_lock(unsigned int *lock)
{
unsigned int old, new, val;
do {
old = *lock;
new = old & ~0x3;
val = cmpxchg(lock, old, new);
} while (unlikely (val != old));
return old & 0x1;
}

1
arch/i386/kernel/cpu/cpufreq/acpi-cpufreq.c
View file

@ -569,6 +569,7 @@ static int sw_any_bug_found(struct dmi_system_id *d)
return 0;
}
#ifdef CONFIG_SMP
static struct dmi_system_id sw_any_bug_dmi_table[] = {
{
.callback = sw_any_bug_found,

2
drivers/acpi/ec.c
View file

@ -367,7 +367,7 @@ int ec_write(u8 addr, u8 val)
EXPORT_SYMBOL(ec_write);
extern int ec_transaction(u8 command,
int ec_transaction(u8 command,
const u8 * wdata, unsigned wdata_len,
u8 * rdata, unsigned rdata_len)
{

1
drivers/acpi/events/evmisc.c
View file

@ -331,7 +331,6 @@ static void ACPI_SYSTEM_XFACE acpi_ev_global_lock_thread(void *context)
static u32 acpi_ev_global_lock_handler(void *context)
{
u8 acquired = FALSE;
acpi_status status;
/*
* Attempt to get the lock

6
drivers/acpi/executer/exmutex.c
View file

@ -266,10 +266,10 @@ acpi_ex_release_mutex(union acpi_operand_object *obj_desc,
walk_state->thread->thread_id)
&& (obj_desc->mutex.os_mutex != ACPI_GLOBAL_LOCK)) {
ACPI_ERROR((AE_INFO,
"Thread %X cannot release Mutex [%4.4s] acquired by thread %X",
(u32) walk_state->thread->thread_id,
"Thread %lX cannot release Mutex [%4.4s] acquired by thread %lX",
(unsigned long)walk_state->thread->thread_id,
acpi_ut_get_node_name(obj_desc->mutex.node),
(u32) obj_desc->mutex.owner_thread->thread_id));
(unsigned long)obj_desc->mutex.owner_thread->thread_id));
return_ACPI_STATUS(AE_AML_NOT_OWNER);
}

6
drivers/acpi/glue.c
View file

@ -189,8 +189,12 @@ find_pci_rootbridge(acpi_handle handle, u32 lvl, void *context, void **rv)
bus = tmp;
if (seg == find->seg && bus == find->bus)
{
find->handle = handle;
status = AE_OK;
status = AE_CTRL_TERMINATE;
}
else
status = AE_OK;
exit:
kfree(buffer.pointer);
return status;

6
drivers/acpi/sleep/wakeup.c
View file

@ -183,11 +183,11 @@ late_initcall(acpi_wakeup_device_init);
#endif
/*
* Disable all wakeup GPEs before power off.
*
* Disable all wakeup GPEs before entering requested sleep state.
* @sleep_state: ACPI state
* Since acpi_enter_sleep_state() will disable all
* RUNTIME GPEs, we simply mark all GPES that
* are not enabled for wakeup from S5 as RUNTIME.
* are not enabled for wakeup from requested state as RUNTIME.
*/
void acpi_gpe_sleep_prepare(u32 sleep_state)
{

5
drivers/acpi/utilities/utdebug.c
View file

@ -180,8 +180,9 @@ acpi_ut_debug_print(u32 requested_debug_level,
if (thread_id != acpi_gbl_prev_thread_id) {
if (ACPI_LV_THREADS & acpi_dbg_level) {
acpi_os_printf
("\n**** Context Switch from TID %X to TID %X ****\n\n",
(u32) acpi_gbl_prev_thread_id, (u32) thread_id);
("\n**** Context Switch from TID %lX to TID %lX ****\n\n",
(unsigned long) acpi_gbl_prev_thread_id,
(unsigned long) thread_id);
}
acpi_gbl_prev_thread_id = thread_id;

16
drivers/acpi/utilities/utmutex.c
View file

@ -243,23 +243,24 @@ acpi_status acpi_ut_acquire_mutex(acpi_mutex_handle mutex_id)
#endif
ACPI_DEBUG_PRINT((ACPI_DB_MUTEX,
"Thread %X attempting to acquire Mutex [%s]\n",
(u32) this_thread_id, acpi_ut_get_mutex_name(mutex_id)));
"Thread %lX attempting to acquire Mutex [%s]\n",
(unsigned long) this_thread_id,
acpi_ut_get_mutex_name(mutex_id)));
status = acpi_os_acquire_mutex(acpi_gbl_mutex_info[mutex_id].mutex,
ACPI_WAIT_FOREVER);
if (ACPI_SUCCESS(status)) {
ACPI_DEBUG_PRINT((ACPI_DB_MUTEX,
"Thread %X acquired Mutex [%s]\n",
(u32) this_thread_id,
"Thread %lX acquired Mutex [%s]\n",
(unsigned long) this_thread_id,
acpi_ut_get_mutex_name(mutex_id)));
acpi_gbl_mutex_info[mutex_id].use_count++;
acpi_gbl_mutex_info[mutex_id].thread_id = this_thread_id;
} else {
ACPI_EXCEPTION((AE_INFO, status,
"Thread %X could not acquire Mutex [%X]",
(u32) this_thread_id, mutex_id));
"Thread %lX could not acquire Mutex [%X]",
(unsigned long) this_thread_id, mutex_id));
}
return (status);
@ -285,7 +286,8 @@ acpi_status acpi_ut_release_mutex(acpi_mutex_handle mutex_id)
this_thread_id = acpi_os_get_thread_id();
ACPI_DEBUG_PRINT((ACPI_DB_MUTEX,
"Thread %X releasing Mutex [%s]\n", (u32) this_thread_id,
"Thread %lX releasing Mutex [%s]\n",
(unsigned long) this_thread_id,
acpi_ut_get_mutex_name(mutex_id)));
if (mutex_id > ACPI_MAX_MUTEX) {

26
include/asm-i386/acpi.h
View file

@ -56,30 +56,8 @@
#define ACPI_ENABLE_IRQS() local_irq_enable()
#define ACPI_FLUSH_CPU_CACHE() wbinvd()
static inline int
__acpi_acquire_global_lock (unsigned int *lock)
{
unsigned int old, new, val;
do {
old = *lock;
new = (((old & ~0x3) + 2) + ((old >> 1) & 0x1));
val = cmpxchg(lock, old, new);
} while (unlikely (val != old));
return (new < 3) ? -1 : 0;
}
static inline int
__acpi_release_global_lock (unsigned int *lock)
{
unsigned int old, new, val;
do {
old = *lock;
new = old & ~0x3;
val = cmpxchg(lock, old, new);
} while (unlikely (val != old));
return old & 0x1;
}
int __acpi_acquire_global_lock(unsigned int *lock);
int __acpi_release_global_lock(unsigned int *lock);
#define ACPI_ACQUIRE_GLOBAL_LOCK(GLptr, Acq) \
((Acq) = __acpi_acquire_global_lock((unsigned int *) GLptr))

26
include/asm-x86_64/acpi.h
View file

@ -54,30 +54,8 @@
#define ACPI_ENABLE_IRQS() local_irq_enable()
#define ACPI_FLUSH_CPU_CACHE() wbinvd()
static inline int
__acpi_acquire_global_lock (unsigned int *lock)
{
unsigned int old, new, val;
do {
old = *lock;
new = (((old & ~0x3) + 2) + ((old >> 1) & 0x1));
val = cmpxchg(lock, old, new);
} while (unlikely (val != old));
return (new < 3) ? -1 : 0;
}
static inline int
__acpi_release_global_lock (unsigned int *lock)
{
unsigned int old, new, val;
do {
old = *lock;
new = old & ~0x3;
val = cmpxchg(lock, old, new);
} while (unlikely (val != old));
return old & 0x1;
}
int __acpi_acquire_global_lock(unsigned int *lock);
int __acpi_release_global_lock(unsigned int *lock);
#define ACPI_ACQUIRE_GLOBAL_LOCK(GLptr, Acq) \
((Acq) = __acpi_acquire_global_lock((unsigned int *) GLptr))