diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt.c b/drivers/net/ethernet/broadcom/bnxt/bnxt.c index a17de1aceff4..d4da55e01b2c 100644 --- a/drivers/net/ethernet/broadcom/bnxt/bnxt.c +++ b/drivers/net/ethernet/broadcom/bnxt/bnxt.c @@ -2880,13 +2880,18 @@ static void __bnxt_poll_cqs_done(struct bnxt *bp, struct bnxt_napi *bnapi, struct bnxt_db_info *db; if (cpr2->had_work_done) { + u32 tgl = 0; + + if (dbr_type == DBR_TYPE_CQ_ARMALL) { + cpr2->had_nqe_notify = 0; + tgl = cpr2->toggle; + } db = &cpr2->cp_db; - bnxt_writeq(bp, db->db_key64 | dbr_type | + bnxt_writeq(bp, + db->db_key64 | dbr_type | DB_TOGGLE(tgl) | DB_RING_IDX(db, cpr2->cp_raw_cons), db->doorbell); cpr2->had_work_done = 0; - if (dbr_type == DBR_TYPE_CQ_ARMALL) - cpr2->had_nqe_notify = 0; } } __bnxt_poll_work_done(bp, bnapi, budget); @@ -2912,6 +2917,8 @@ static int bnxt_poll_p5(struct napi_struct *napi, int budget) work_done = __bnxt_poll_cqs(bp, bnapi, budget); } while (1) { + u16 type; + cons = RING_CMP(raw_cons); nqcmp = &cpr->nq_desc_ring[CP_RING(cons)][CP_IDX(cons)]; @@ -2933,7 +2940,8 @@ static int bnxt_poll_p5(struct napi_struct *napi, int budget) */ dma_rmb(); - if (nqcmp->type == cpu_to_le16(NQ_CN_TYPE_CQ_NOTIFICATION)) { + type = le16_to_cpu(nqcmp->type); + if (NQE_CN_TYPE(type) == NQ_CN_TYPE_CQ_NOTIFICATION) { u32 idx = le32_to_cpu(nqcmp->cq_handle_low); u32 cq_type = BNXT_NQ_HDL_TYPE(idx); struct bnxt_cp_ring_info *cpr2; @@ -2946,6 +2954,7 @@ static int bnxt_poll_p5(struct napi_struct *napi, int budget) idx = BNXT_NQ_HDL_IDX(idx); cpr2 = &cpr->cp_ring_arr[idx]; cpr2->had_nqe_notify = 1; + cpr2->toggle = NQE_CN_TOGGLE(type); work_done += __bnxt_poll_work(bp, cpr2, budget - work_done); cpr->has_more_work |= cpr2->has_more_work; diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt.h b/drivers/net/ethernet/broadcom/bnxt/bnxt.h index 6d96f66dc8c0..79b4deb45cfb 100644 --- a/drivers/net/ethernet/broadcom/bnxt/bnxt.h +++ b/drivers/net/ethernet/broadcom/bnxt/bnxt.h @@ -1038,6 +1038,7 @@ struct bnxt_cp_ring_info { u8 had_work_done:1; u8 has_more_work:1; u8 had_nqe_notify:1; + u8 toggle; u8 cp_ring_type; u8 cp_idx;