diff options
Diffstat (limited to 'drivers/net/ethernet/chelsio/cxgb3/sge.c')
| -rw-r--r-- | drivers/net/ethernet/chelsio/cxgb3/sge.c | 20 |
1 files changed, 10 insertions, 10 deletions
diff --git a/drivers/net/ethernet/chelsio/cxgb3/sge.c b/drivers/net/ethernet/chelsio/cxgb3/sge.c index d6aa602f168d..e4b5b057f417 100644 --- a/drivers/net/ethernet/chelsio/cxgb3/sge.c +++ b/drivers/net/ethernet/chelsio/cxgb3/sge.c @@ -422,7 +422,7 @@ static inline int add_one_rx_buf(void *va, unsigned int len, d->addr_lo = cpu_to_be32(mapping); d->addr_hi = cpu_to_be32((u64) mapping >> 32); - wmb(); + dma_wmb(); d->len_gen = cpu_to_be32(V_FLD_GEN1(gen)); d->gen2 = cpu_to_be32(V_FLD_GEN2(gen)); return 0; @@ -433,7 +433,7 @@ static inline int add_one_rx_chunk(dma_addr_t mapping, struct rx_desc *d, { d->addr_lo = cpu_to_be32(mapping); d->addr_hi = cpu_to_be32((u64) mapping >> 32); - wmb(); + dma_wmb(); d->len_gen = cpu_to_be32(V_FLD_GEN1(gen)); d->gen2 = cpu_to_be32(V_FLD_GEN2(gen)); return 0; @@ -579,7 +579,7 @@ static void recycle_rx_buf(struct adapter *adap, struct sge_fl *q, q->sdesc[q->pidx] = q->sdesc[idx]; to->addr_lo = from->addr_lo; /* already big endian */ to->addr_hi = from->addr_hi; /* likewise */ - wmb(); + dma_wmb(); to->len_gen = cpu_to_be32(V_FLD_GEN1(q->gen)); to->gen2 = cpu_to_be32(V_FLD_GEN2(q->gen)); @@ -1068,7 +1068,7 @@ static void write_wr_hdr_sgl(unsigned int ndesc, struct sk_buff *skb, sd->eop = 1; wrp->wr_hi = htonl(F_WR_SOP | F_WR_EOP | V_WR_DATATYPE(1) | V_WR_SGLSFLT(flits)) | wr_hi; - wmb(); + dma_wmb(); wrp->wr_lo = htonl(V_WR_LEN(flits + sgl_flits) | V_WR_GEN(gen)) | wr_lo; wr_gen2(d, gen); @@ -1114,7 +1114,7 @@ static void write_wr_hdr_sgl(unsigned int ndesc, struct sk_buff *skb, } sd->eop = 1; wrp->wr_hi |= htonl(F_WR_EOP); - wmb(); + dma_wmb(); wp->wr_lo = htonl(V_WR_LEN(WR_FLITS) | V_WR_GEN(ogen)) | wr_lo; wr_gen2((struct tx_desc *)wp, ogen); WARN_ON(ndesc != 0); @@ -1184,7 +1184,7 @@ static void write_tx_pkt_wr(struct adapter *adap, struct sk_buff *skb, cpl->wr.wr_hi = htonl(V_WR_BCNTLFLT(skb->len & 7) | V_WR_OP(FW_WROPCODE_TUNNEL_TX_PKT) | F_WR_SOP | F_WR_EOP | compl); - wmb(); + dma_wmb(); cpl->wr.wr_lo = htonl(V_WR_LEN(flits) | V_WR_GEN(gen) | V_WR_TID(q->token)); wr_gen2(d, gen); @@ -1342,7 +1342,7 @@ static inline void write_imm(struct tx_desc *d, struct sk_buff *skb, to->wr_hi = from->wr_hi | htonl(F_WR_SOP | F_WR_EOP | V_WR_BCNTLFLT(len & 7)); - wmb(); + dma_wmb(); to->wr_lo = from->wr_lo | htonl(V_WR_GEN(gen) | V_WR_LEN((len + 7) / 8)); wr_gen2(d, gen); @@ -2271,7 +2271,7 @@ static int process_responses(struct adapter *adap, struct sge_qset *qs, u32 len, flags; __be32 rss_hi, rss_lo; - rmb(); + dma_rmb(); eth = r->rss_hdr.opcode == CPL_RX_PKT; rss_hi = *(const __be32 *)r; rss_lo = r->rss_hdr.rss_hash_val; @@ -2488,7 +2488,7 @@ static int process_pure_responses(struct adapter *adap, struct sge_qset *qs, } if (!is_new_response(r, q)) break; - rmb(); + dma_rmb(); } while (is_pure_response(r)); if (sleeping) @@ -2523,7 +2523,7 @@ static inline int handle_responses(struct adapter *adap, struct sge_rspq *q) if (!is_new_response(r, q)) return -1; - rmb(); + dma_rmb(); if (is_pure_response(r) && process_pure_responses(adap, qs, r) == 0) { t3_write_reg(adap, A_SG_GTS, V_RSPQ(q->cntxt_id) | V_NEWTIMER(q->holdoff_tmr) | V_NEWINDEX(q->cidx)); |