diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/infiniband/hw/hfi1/chip.c | 2 | ||||
| -rw-r--r-- | drivers/infiniband/hw/qedr/verbs.c | 2 | ||||
| -rw-r--r-- | drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.h | 2 | ||||
| -rw-r--r-- | drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c | 2 | ||||
| -rw-r--r-- | drivers/scsi/bnx2i/bnx2i_hwi.c | 2 |
5 files changed, 5 insertions, 5 deletions
diff --git a/drivers/infiniband/hw/hfi1/chip.c b/drivers/infiniband/hw/hfi1/chip.c index 612f04190ed8..12e67a91e578 100644 --- a/drivers/infiniband/hw/hfi1/chip.c +++ b/drivers/infiniband/hw/hfi1/chip.c @@ -8365,7 +8365,7 @@ static inline void clear_recv_intr(struct hfi1_ctxtdata *rcd) struct hfi1_devdata *dd = rcd->dd; u32 addr = CCE_INT_CLEAR + (8 * rcd->ireg); - mmiowb(); /* make sure everything before is written */ + mmiowb(); write_csr(dd, addr, rcd->imask); /* force the above write on the chip and get a value back */ (void)read_csr(dd, addr); diff --git a/drivers/infiniband/hw/qedr/verbs.c b/drivers/infiniband/hw/qedr/verbs.c index 59ad4202422c..4dab2b5ffb0e 100644 --- a/drivers/infiniband/hw/qedr/verbs.c +++ b/drivers/infiniband/hw/qedr/verbs.c @@ -3700,7 +3700,7 @@ int qedr_post_recv(struct ib_qp *ibqp, const struct ib_recv_wr *wr, if (rdma_protocol_iwarp(&dev->ibdev, 1)) { writel(qp->rq.iwarp_db2_data.raw, qp->rq.iwarp_db2); - mmiowb(); /* for second doorbell */ + mmiowb(); } wr = wr->next; diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.h b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.h index 2462e7aa0c5d..1ed068509337 100644 --- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.h +++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.h @@ -527,7 +527,7 @@ static inline void bnx2x_update_rx_prod(struct bnx2x *bp, REG_WR_RELAXED(bp, fp->ustorm_rx_prods_offset + i * 4, ((u32 *)&rx_prods)[i]); - mmiowb(); /* keep prod updates ordered */ + mmiowb(); DP(NETIF_MSG_RX_STATUS, "queue[%d]: wrote bd_prod %u cqe_prod %u sge_prod %u\n", diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c index 626b491f7674..e46786a56b0c 100644 --- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c +++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c @@ -5244,7 +5244,7 @@ static void bnx2x_update_eq_prod(struct bnx2x *bp, u16 prod) { /* No memory barriers */ storm_memset_eq_prod(bp, prod, BP_FUNC(bp)); - mmiowb(); /* keep prod updates ordered */ + mmiowb(); } static int bnx2x_cnic_handle_cfc_del(struct bnx2x *bp, u32 cid, diff --git a/drivers/scsi/bnx2i/bnx2i_hwi.c b/drivers/scsi/bnx2i/bnx2i_hwi.c index fae6f71e677d..d56a78f411cd 100644 --- a/drivers/scsi/bnx2i/bnx2i_hwi.c +++ b/drivers/scsi/bnx2i/bnx2i_hwi.c @@ -280,7 +280,7 @@ static void bnx2i_ring_sq_dbell(struct bnx2i_conn *bnx2i_conn, int count) } else writew(count, ep->qp.ctx_base + CNIC_SEND_DOORBELL); - mmiowb(); /* flush posted PCI writes */ + mmiowb(); } |