Searched refs:wfe (Results 1 – 16 of 16) sorted by relevance
13 wfe(); \
11 #define wfe() __asm__ __volatile__ ("wfe" : : : "memory") macro
76 wfe(); in arch_spin_lock()
36 wfe
24 #define wfe() asm volatile("wfe" : : : "memory") macro
30 0: wfe
66 wfe136 wfe
117 wfe(); in __mcpm_outbound_enter_critical()
104 wfe(); in bL_do_switch()
152 the wfe instruction at a frequency represented as a power-of-2154 The main use of the event stream is wfe-based timeouts of userspace156 on wfe to safeguard against any programming errors in case an expected
584 wfe654 wfe
198 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
717 static int queue_poll_cons(struct arm_smmu_queue *q, u32 until, bool wfe) in queue_poll_cons() argument725 if (wfe) { in queue_poll_cons()726 wfe(); in queue_poll_cons()892 bool wfe = !!(smmu->features & ARM_SMMU_FEAT_SEV); in arm_smmu_cmdq_issue_cmd() local908 if (queue_poll_cons(q, until, wfe)) in arm_smmu_cmdq_issue_cmd()912 if (ent->opcode == CMDQ_OP_CMD_SYNC && queue_poll_cons(q, until, wfe)) in arm_smmu_cmdq_issue_cmd()
182 moveq r4, #(1 << 4) @ wfe bitmap192 subs r3, r3, #1 @ delay as a part of wfe war.
485 wfe /* CPU should be power gated here */
220 contained in the reserved region. A wfe instruction may be inserted