本文整理汇总了C++中disable_local_APIC函数的典型用法代码示例。如果您正苦于以下问题：C++ disable_local_APIC函数的具体用法？C++ disable_local_APIC怎么用？C++ disable_local_APIC使用的例子？那么恭喜您, 这里精选的函数代码示例或许可以为您提供帮助。
在下文中一共展示了disable_local_APIC函数的20个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于我们的系统推荐出更棒的C++代码示例。
示例1: crash_nmi_callback
static int crash_nmi_callback(struct notifier_block *self,
unsigned long val, void *data)
{
struct pt_regs *regs;
struct pt_regs fixed_regs;
int cpu;
if (val != DIE_NMI_IPI)
return NOTIFY_OK;
regs = ((struct die_args *)data)->regs;
cpu = raw_smp_processor_id();
/* Don't do anything if this handler is invoked on crashing cpu.
* Otherwise, system will completely hang. Crashing cpu can get
* an NMI if system was initially booted with nmi_watchdog parameter.
*/
if (cpu == crashing_cpu)
return NOTIFY_STOP;
local_irq_disable();
if (!user_mode_vm(regs)) {
crash_fixup_ss_esp(&fixed_regs, regs);
regs = &fixed_regs;
}
crash_save_cpu(regs, cpu);
disable_local_APIC();
atomic_dec(&waiting_for_crash_ipi);
/* Assume hlt works */
halt();
for (;;)
cpu_relax();
return 1;
}
开发者ID:3sOx，项目名称:asuswrt-merlin，代码行数:35，代码来源:crash.c
示例2: lapic_suspend
static int lapic_suspend(struct sys_device *dev, pm_message_t state)
{
unsigned long flags;
int maxlvt;
if (!apic_pm_state.active)
return 0;
maxlvt = lapic_get_maxlvt();
apic_pm_state.apic_id = read_apic_id();
apic_pm_state.apic_taskpri = apic_read(APIC_TASKPRI);
apic_pm_state.apic_ldr = apic_read(APIC_LDR);
apic_pm_state.apic_dfr = apic_read(APIC_DFR);
apic_pm_state.apic_spiv = apic_read(APIC_SPIV);
apic_pm_state.apic_lvtt = apic_read(APIC_LVTT);
if (maxlvt >= 4)
apic_pm_state.apic_lvtpc = apic_read(APIC_LVTPC);
apic_pm_state.apic_lvt0 = apic_read(APIC_LVT0);
apic_pm_state.apic_lvt1 = apic_read(APIC_LVT1);
apic_pm_state.apic_lvterr = apic_read(APIC_LVTERR);
apic_pm_state.apic_tmict = apic_read(APIC_TMICT);
apic_pm_state.apic_tdcr = apic_read(APIC_TDCR);
#ifdef CONFIG_X86_MCE_INTEL
if (maxlvt >= 5)
apic_pm_state.apic_thmr = apic_read(APIC_LVTTHMR);
#endif
local_irq_save(flags);
disable_local_APIC();
local_irq_restore(flags);
return 0;
}
开发者ID:liuyang201666，项目名称:linux-akae，代码行数:32，代码来源:apic_64.c
示例3: kdump_nmi_shootdown_cpus
static void kdump_nmi_shootdown_cpus(void)
{
in_crash_kexec = 1;
nmi_shootdown_cpus(kdump_nmi_callback);
disable_local_APIC();
}
开发者ID:novic，项目名称:AniDroid-Hardened-Kernel，代码行数:7，代码来源:crash.c
示例4: apic_pm_suspend
static void apic_pm_suspend(void *data)
{
unsigned int l, h;
unsigned long flags;
if (apic_pm_state.perfctr_pmdev)
pm_send(apic_pm_state.perfctr_pmdev, PM_SUSPEND, data);
apic_pm_state.apic_id = apic_read(APIC_ID);
apic_pm_state.apic_taskpri = apic_read(APIC_TASKPRI);
apic_pm_state.apic_ldr = apic_read(APIC_LDR);
apic_pm_state.apic_dfr = apic_read(APIC_DFR);
apic_pm_state.apic_spiv = apic_read(APIC_SPIV);
apic_pm_state.apic_lvtt = apic_read(APIC_LVTT);
apic_pm_state.apic_lvtpc = apic_read(APIC_LVTPC);
apic_pm_state.apic_lvt0 = apic_read(APIC_LVT0);
apic_pm_state.apic_lvt1 = apic_read(APIC_LVT1);
apic_pm_state.apic_lvterr = apic_read(APIC_LVTERR);
apic_pm_state.apic_tmict = apic_read(APIC_TMICT);
apic_pm_state.apic_tdcr = apic_read(APIC_TDCR);
__save_flags(flags);
__cli();
disable_local_APIC();
rdmsr(MSR_IA32_APICBASE, l, h);
l &= ~MSR_IA32_APICBASE_ENABLE;
wrmsr(MSR_IA32_APICBASE, l, h);
__restore_flags(flags);
}
开发者ID:BackupTheBerlios，项目名称:wl530g-svn，代码行数:27，代码来源:apic.c
示例5: crash_nmi_callback
static int crash_nmi_callback(struct pt_regs *regs, int cpu)
{
struct pt_regs fixed_regs;
/* Don't do anything if this handler is invoked on crashing cpu.
* Otherwise, system will completely hang. Crashing cpu can get
* an NMI if system was initially booted with nmi_watchdog parameter.
*/
if (cpu == crashing_cpu)
return 1;
local_irq_disable();
if (!user_mode_vm(regs)) {
crash_fixup_ss_esp(&fixed_regs, regs);
regs = &fixed_regs;
}
crash_save_this_cpu(regs, cpu);
disable_local_APIC();
atomic_dec(&waiting_for_crash_ipi);
/* Assume hlt works */
halt();
for (;;)
cpu_relax();
return 1;
}
开发者ID:Broadcom，项目名称:stblinux-2.6.18，代码行数:26，代码来源:crash.c
示例6: lapic_suspend
static int lapic_suspend(struct sys_device *dev, u32 state)
{
unsigned long flags;
if (!apic_pm_state.active)
return 0;
apic_pm_state.apic_id = apic_read(APIC_ID);
apic_pm_state.apic_taskpri = apic_read(APIC_TASKPRI);
apic_pm_state.apic_ldr = apic_read(APIC_LDR);
apic_pm_state.apic_dfr = apic_read(APIC_DFR);
apic_pm_state.apic_spiv = apic_read(APIC_SPIV);
apic_pm_state.apic_lvtt = apic_read(APIC_LVTT);
apic_pm_state.apic_lvtpc = apic_read(APIC_LVTPC);
apic_pm_state.apic_lvt0 = apic_read(APIC_LVT0);
apic_pm_state.apic_lvt1 = apic_read(APIC_LVT1);
apic_pm_state.apic_lvterr = apic_read(APIC_LVTERR);
apic_pm_state.apic_tmict = apic_read(APIC_TMICT);
apic_pm_state.apic_tdcr = apic_read(APIC_TDCR);
apic_pm_state.apic_thmr = apic_read(APIC_LVTTHMR);
local_save_flags(flags);
local_irq_disable();
disable_local_APIC();
local_irq_restore(flags);
return 0;
}
开发者ID:daniter-cu，项目名称:fuck_reuben，代码行数:26，代码来源:apic.c
示例7: lapic_suspend
int lapic_suspend(void)
{
unsigned long flags;
int maxlvt = get_maxlvt();
if (!apic_pm_state.active)
return 0;
apic_pm_state.apic_id = apic_read(APIC_ID);
apic_pm_state.apic_taskpri = apic_read(APIC_TASKPRI);
apic_pm_state.apic_ldr = apic_read(APIC_LDR);
apic_pm_state.apic_dfr = apic_read(APIC_DFR);
apic_pm_state.apic_spiv = apic_read(APIC_SPIV);
apic_pm_state.apic_lvtt = apic_read(APIC_LVTT);
if (maxlvt >= 4)
apic_pm_state.apic_lvtpc = apic_read(APIC_LVTPC);
if (maxlvt >= 6) {
apic_pm_state.apic_lvtcmci = apic_read(APIC_CMCI);
}
apic_pm_state.apic_lvt0 = apic_read(APIC_LVT0);
apic_pm_state.apic_lvt1 = apic_read(APIC_LVT1);
apic_pm_state.apic_lvterr = apic_read(APIC_LVTERR);
apic_pm_state.apic_tmict = apic_read(APIC_TMICT);
apic_pm_state.apic_tdcr = apic_read(APIC_TDCR);
if (maxlvt >= 5)
apic_pm_state.apic_thmr = apic_read(APIC_LVTTHMR);
local_irq_save(flags);
disable_local_APIC();
iommu_disable_x2apic_IR();
local_irq_restore(flags);
return 0;
}
开发者ID:SunnyRaj，项目名称:xen-4.6，代码行数:34，代码来源:apic.c
示例8: smp_send_stop
void smp_send_stop(void)
{
smp_call_function(stop_this_cpu, NULL, 1, 0);
local_irq_disable();
disable_local_APIC();
local_irq_enable();
}
开发者ID:qwerty1023，项目名称:wive-rtnl-firmware，代码行数:8，代码来源:smp.c
示例9: lapic_shutdown
/*
* If Linux enabled the LAPIC against the BIOS default
* disable it down before re-entering the BIOS on shutdown.
* Otherwise the BIOS may get confused and not power-off.
*/
void lapic_shutdown(void)
{
if (!cpu_has_apic || !enabled_via_apicbase)
return;
local_irq_disable();
disable_local_APIC();
local_irq_enable();
}
开发者ID:Dronevery，项目名称:JetsonTK1-kernel，代码行数:14，代码来源:apic.c
示例10: smp_send_stop
void smp_send_stop(void)
{
smp_call_function(stop_this_cpu, NULL, 1, 0);
smp_num_cpus = 1;
__cli();
disable_local_APIC();
__sti();
}
开发者ID:muromec，项目名称:linux-ezxdev，代码行数:9，代码来源:smp.c
示例11: smp_stop_cpu
void smp_stop_cpu(void)
{
/*
* Remove this CPU:
*/
cpu_clear(smp_processor_id(), cpu_online_map);
local_irq_disable();
disable_local_APIC();
local_irq_enable();
}
开发者ID:GodFox，项目名称:magx_kernel_xpixl，代码行数:10，代码来源:smp.c
示例12: stop_this_cpu
static void stop_this_cpu (void * dummy)
{
/*
* Remove this CPU:
*/
clear_bit(smp_processor_id(), &cpu_online_map);
__cli();
disable_local_APIC();
for(;;) __asm__("hlt");
for (;;);
}
开发者ID:muromec，项目名称:linux-ezxdev，代码行数:11，代码来源:smp.c
示例13: stop_this_cpu
static void stop_this_cpu (void * dummy)
{
local_irq_disable();
/*
* Remove this CPU:
*/
cpu_clear(smp_processor_id(), cpu_online_map);
disable_local_APIC();
if (cpu_data[smp_processor_id()].hlt_works_ok)
for(;;) halt();
for (;;);
}
开发者ID:helicopter3，项目名称:wl500g，代码行数:12，代码来源:smp.c
示例14: stop_this_cpu
void stop_this_cpu(void *dummy)
{
local_irq_disable();
/*
* Remove this CPU:
*/
set_cpu_online(smp_processor_id(), false);
disable_local_APIC();
for (;;)
halt();
}
开发者ID:JcShang，项目名称:linux-80211n-csitool，代码行数:12，代码来源:process.c
示例15: native_smp_send_stop
static void native_smp_send_stop(void)
{
/* Don't deadlock on the call lock in panic */
int nolock = !spin_trylock(&call_lock);
unsigned long flags;
local_irq_save(flags);
__smp_call_function(stop_this_cpu, NULL, 0, 0);
if (!nolock)
spin_unlock(&call_lock);
disable_local_APIC();
local_irq_restore(flags);
}
开发者ID:helicopter3，项目名称:wl500g，代码行数:13，代码来源:smp.c
示例16: lapic_shutdown
void lapic_shutdown(void)
{
unsigned long flags;
if (!cpu_has_apic)
return;
local_irq_save(flags);
disable_local_APIC();
local_irq_restore(flags);
}
开发者ID:mobilipia，项目名称:iods，代码行数:13，代码来源:apic_64.c
示例17: lapic_shutdown
/*
* If Linux enabled the LAPIC against the BIOS default
* disable it down before re-entering the BIOS on shutdown.
* Otherwise the BIOS may get confused and not power-off.
* Additionally clear all LVT entries before disable_local_APIC
* for the case where Linux didn't enable the LAPIC.
*/
void lapic_shutdown(void)
{
unsigned long flags;
if (!cpu_has_apic)
return;
local_irq_save(flags);
clear_local_APIC();
if (enabled_via_apicbase)
disable_local_APIC();
local_irq_restore(flags);
}
开发者ID:ut-osa，项目名称:syncchar，代码行数:22，代码来源:apic.c
示例18: __stop_this_cpu
void __stop_this_cpu(void)
{
ASSERT(!local_irq_is_enabled());
disable_local_APIC();
hvm_cpu_down();
/*
* Clear FPU, zapping any pending exceptions. Needed for warm reset with
* some BIOSes.
*/
clts();
asm volatile ( "fninit" );
cpumask_clear_cpu(smp_processor_id(), &cpu_online_map);
}
开发者ID:CrazyXen，项目名称:XEN_CODE，代码行数:17，代码来源:smp.c
示例19: smp_send_stop
void smp_send_stop(void)
{
int nolock = 0;
if (reboot_force)
return;
/* Don't deadlock on the call lock in panic */
if (!spin_trylock(&call_lock)) {
/* ignore locking because we have paniced anyways */
nolock = 1;
}
__smp_call_function(smp_really_stop_cpu, NULL, 0, 0);
if (!nolock)
spin_unlock(&call_lock);
local_irq_disable();
disable_local_APIC();
local_irq_enable();
}
开发者ID:Pating，项目名称:linux.old，代码行数:18，代码来源:smp.c
示例20: machine_restart
void machine_restart(char * __unused)
{
int i;
printk("machine restart\n");
#ifdef CONFIG_SMP
smp_halt();
#endif
if (!reboot_force) {
local_irq_disable();
#ifndef CONFIG_SMP
disable_local_APIC();
#endif
disable_IO_APIC();
local_irq_enable();
}
/* Tell the BIOS if we want cold or warm reboot */
*((unsigned short *)__va(0x472)) = reboot_mode;
for (;;) {
/* Could also try the reset bit in the Hammer NB */
switch (reboot_type) {
case BOOT_KBD:
for (i=0; i<100; i++) {
kb_wait();
udelay(50);
outb(0xfe,0x64); /* pulse reset low */
udelay(50);
}
case BOOT_TRIPLE:
__asm__ __volatile__("lidt (%0)": :"r" (&no_idt));
__asm__ __volatile__("int3");
reboot_type = BOOT_KBD;
break;
}
}
}
开发者ID:Antonio-Zhou，项目名称:Linux-2.6.11，代码行数:42，代码来源:reboot.c
注：本文中的disable_local_APIC函数示例由纯净天空整理自Github/MSDocs等源码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。 |
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