Searched refs:wfe (Results 1 – 2 of 2) sorted by relevance
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
723 static int queue_poll_cons(struct arm_smmu_queue *q, u32 until, bool wfe) in queue_poll_cons() argument731 if (wfe) { in queue_poll_cons()732 wfe(); in queue_poll_cons()898 bool wfe = !!(smmu->features & ARM_SMMU_FEAT_SEV); in arm_smmu_cmdq_issue_cmd() local914 if (queue_poll_cons(q, until, wfe)) in arm_smmu_cmdq_issue_cmd()918 if (ent->opcode == CMDQ_OP_CMD_SYNC && queue_poll_cons(q, until, wfe)) in arm_smmu_cmdq_issue_cmd()