Searched refs:Q_WRP (Results 1 – 1 of 1) sorted by relevance
| /Linux-v5.4/drivers/iommu/ |
| D | arm-smmu-v3.c | 185 #define Q_WRP(llq, p) ((p) & (1 << (llq)->max_n_shift)) macro
719 if (Q_WRP(q, q->prod) == Q_WRP(q, q->cons)) in queue_has_space()
730 Q_WRP(q, q->prod) != Q_WRP(q, q->cons); in queue_full()
736 Q_WRP(q, q->prod) == Q_WRP(q, q->cons); in queue_empty()
741 return ((Q_WRP(q, q->cons) == Q_WRP(q, prod)) && in queue_consumed()
743 ((Q_WRP(q, q->cons) != Q_WRP(q, prod)) && in queue_consumed()
759 u32 cons = (Q_WRP(q, q->cons) | Q_IDX(q, q->cons)) + 1; in queue_inc_cons()
760 q->cons = Q_OVF(q->cons) | Q_WRP(q, cons) | Q_IDX(q, cons); in queue_inc_cons()
777 u32 prod = (Q_WRP(q, q->prod) | Q_IDX(q, q->prod)) + n; in queue_inc_prod_n()
778 return Q_OVF(q->prod) | Q_WRP(q, prod) | Q_IDX(q, prod); in queue_inc_prod_n()
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