| /Linux-v5.10/arch/arm/include/asm/ |
| D | spinlock.h | 14 * sev and wfe are ARMv6K extensions. Uniprocessor ARMv6 may not have the K
19 * For Thumb-2, special care is needed to ensure that the conditional WFE
29 #define WFE(cond) __ALT_SMP_ASM( \ macro
31 "wfe" cond ".n", \
36 #define WFE(cond) __ALT_SMP_ASM("wfe" cond, "nop") macro
74 wfe(); in arch_spin_lock()
147 WFE("ne") in arch_write_lock()
217 WFE("mi") in arch_read_lock()
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| D | mcs_spinlock.h | 11 /* Ensure prior stores are observed before we enter wfe. */ \
14 wfe(); \
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| D | barrier.h | 12 #define wfe() __asm__ __volatile__ ("wfe" : : : "memory") macro
15 #define wfe() do { } while (0) macro
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| /Linux-v5.10/drivers/soc/tegra/ |
| D | flowctrl.c | 80 /* clear wfe bitmap */ in flowctrl_cpu_suspend_enter()
84 /* pwr gating on wfe */ in flowctrl_cpu_suspend_enter()
90 /* clear wfe bitmap */ in flowctrl_cpu_suspend_enter()
100 * hence use wfe that is working perfectly fine. in flowctrl_cpu_suspend_enter()
103 * while wfe for the power-gating, just like it in flowctrl_cpu_suspend_enter()
136 /* clear wfe bitmap */ in flowctrl_cpu_suspend_exit()
144 /* clear wfe bitmap */ in flowctrl_cpu_suspend_exit()
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| /Linux-v5.10/arch/arm/common/ |
| D | mcpm_head.S | 62 wfe
132 wfe
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| /Linux-v5.10/arch/arm64/include/asm/ |
| D | barrier.h | 18 #define wfe() asm volatile("wfe" : : : "memory") macro
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| D | cmpxchg.h | 240 " wfe\n" \
244 " wfe\n" \
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| D | smp.h | 111 wfe(); in cpu_park_loop()
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| /Linux-v5.10/arch/arm/mach-rockchip/ |
| D | platsmp.c | 140 * stay at wfe state, once they are actived, they will check in rockchip_boot_secondary()
145 * the wfe state.The wait time is affected by many aspects. in rockchip_boot_secondary()
338 * executing v7_coherency_exit() and reach the WFI/WFE state in rockchip_cpu_kill()
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| D | sleep.S | 27 wfe
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| /Linux-v5.10/Documentation/devicetree/bindings/arm/freescale/ |
| D | fsl,imx7ulp-pm.yaml | 19 The WFI or WFE instruction is used to invoke a Sleep, Deep Sleep or
|
| /Linux-v5.10/arch/arm64/lib/ |
| D | delay.c | 35 wfe(); in __delay()
|
| /Linux-v5.10/Documentation/translations/zh_CN/arm64/ |
| D | amu.rst | 34 当处于 WFI 或者 WFE 状态时，计数器不会增长。
|
| D | booting.txt | 225 包含在保留区中）。可通过插入 wfe 指令来降低忙循环开销，而主 CPU 将
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| /Linux-v5.10/drivers/clocksource/ |
| D | Kconfig | 335 executing the wfe instruction at a frequency represented as a
339 The main use of the event stream is wfe-based timeouts of userspace
341 on wfe to safeguard against any programming errors in case an expected
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| /Linux-v5.10/include/linux/mailbox/ |
| D | mtk-cmdq-mailbox.h | 25 * WFE arg_b
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| /Linux-v5.10/arch/arm/mach-tegra/ |
| D | sleep-tegra30.S | 167 * it when halting but not before it is in the "WFE" state.
173 moveq r4, #(1 << 4) @ wfe bitmap
183 subs r3, r3, #1 @ delay as a part of wfe war.
217 * 38 nop's, which fills rest of wfe cache line and
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| /Linux-v5.10/arch/arm/mach-ux500/ |
| D | platsmp.c | 75 * is waiting for. This will wake up the secondary core from WFE. in ux500_boot_secondary()
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| /Linux-v5.10/arch/arm/mach-prima2/ |
| D | platsmp.c | 67 * waiting for. This would wake up the secondary core from WFE in sirfsoc_boot_secondary()
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| /Linux-v5.10/arch/arm64/mm/ |
| D | proc.S | 254 1: wfe
387 1: wfe
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| /Linux-v5.10/arch/arm/mach-actions/ |
| D | platsmp.c | 63 /* wait for CPUx to run to WFE instruction */ in s500_wakeup_secondary()
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| /Linux-v5.10/Documentation/arm64/ |
| D | amu.rst | 37 When in WFI or WFE these counters do not increment.
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| /Linux-v5.10/arch/arm64/kernel/ |
| D | head.S | 711 wfe
761 wfe
834 1: wfe
847 wfe
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| /Linux-v5.10/arch/arm/kernel/ |
| D | machine_kexec.c | 95 wfe(); in machine_crash_nonpanic_core()
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| /Linux-v5.10/arch/arm/mach-exynos/ |
| D | firmware.c | 62 * because Exynos3250 removes WFE in secure mode. in exynos_cpu_boot()
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