diff options
Diffstat (limited to 'drivers/infiniband/hw/bnxt_re/qplib_fp.h')
| -rw-r--r-- | drivers/infiniband/hw/bnxt_re/qplib_fp.h | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/drivers/infiniband/hw/bnxt_re/qplib_fp.h b/drivers/infiniband/hw/bnxt_re/qplib_fp.h index 6146f7dc368c..50e4f79d87d3 100644 --- a/drivers/infiniband/hw/bnxt_re/qplib_fp.h +++ b/drivers/infiniband/hw/bnxt_re/qplib_fp.h @@ -74,6 +74,7 @@ struct bnxt_qplib_swq { u8 flags; u32 start_psn; u32 next_psn; + u8 slots; struct sq_psn_search *psn_search; struct sq_psn_search_ext *psn_ext; }; @@ -213,6 +214,8 @@ struct bnxt_qplib_q { u32 phantom_cqe_cnt; u32 next_cq_cons; bool flushed; + u32 swq_start; + u32 swq_last; }; struct bnxt_qplib_qp { @@ -490,4 +493,20 @@ int bnxt_qplib_process_flush_list(struct bnxt_qplib_cq *cq, struct bnxt_qplib_cqe *cqe, int num_cqes); void bnxt_qplib_flush_cqn_wq(struct bnxt_qplib_qp *qp); + +static inline void *bnxt_qplib_get_swqe(struct bnxt_qplib_q *que, u32 *swq_idx) +{ + u32 idx; + + idx = que->swq_start; + if (swq_idx) + *swq_idx = idx; + return &que->swq[idx]; +} + +static inline void bnxt_qplib_swq_mod_start(struct bnxt_qplib_q *que, u32 idx) +{ + que->swq_start = que->swq[idx].next_idx; +} + #endif /* __BNXT_QPLIB_FP_H__ */ |