From 7495ab6837ea4660f5e14ad49e5bfc558d6862e7 Mon Sep 17 00:00:00 2001 From: Glenn Streiff Date: Tue, 29 Apr 2008 13:46:54 -0700 Subject: [PATCH] RDMA/nes: Formatting cleanup Various cleanups: - Change // to /* .. */ - Place whitespace around binary operators. - Trim down a few long lines. - Some minor alignment formatting for better readability. - Remove some silly tabs. Signed-off-by: Glenn Streiff Signed-off-by: Roland Dreier --- drivers/infiniband/hw/nes/nes_cm.c | 8 +- drivers/infiniband/hw/nes/nes_hw.c | 103 ++++++++++++++------------ drivers/infiniband/hw/nes/nes_hw.h | 2 +- drivers/infiniband/hw/nes/nes_nic.c | 96 ++++++++++++------------ drivers/infiniband/hw/nes/nes_verbs.c | 2 +- 5 files changed, 109 insertions(+), 102 deletions(-) diff --git a/drivers/infiniband/hw/nes/nes_cm.c b/drivers/infiniband/hw/nes/nes_cm.c index d940fc2712..9a4b40fae4 100644 --- a/drivers/infiniband/hw/nes/nes_cm.c +++ b/drivers/infiniband/hw/nes/nes_cm.c @@ -594,7 +594,7 @@ static void nes_cm_timer_tick(unsigned long pass) continue; } /* this seems like the correct place, but leave send entry unprotected */ - // spin_unlock_irqrestore(&cm_node->retrans_list_lock, flags); + /* spin_unlock_irqrestore(&cm_node->retrans_list_lock, flags); */ atomic_inc(&send_entry->skb->users); cm_packets_retrans++; nes_debug(NES_DBG_CM, "Retransmitting send_entry %p for node %p," @@ -1335,7 +1335,7 @@ static int process_packet(struct nes_cm_node *cm_node, struct sk_buff *skb, cm_node->loc_addr, cm_node->loc_port, cm_node->rem_addr, cm_node->rem_port, cm_node->state, atomic_read(&cm_node->ref_count)); - // create event + /* create event */ cm_node->state = NES_CM_STATE_CLOSED; create_event(cm_node, NES_CM_EVENT_ABORTED); @@ -1669,7 +1669,7 @@ static struct nes_cm_node *mini_cm_connect(struct nes_cm_core *cm_core, if (!cm_node) return NULL; - // set our node side to client (active) side + /* set our node side to client (active) side */ cm_node->tcp_cntxt.client = 1; cm_node->tcp_cntxt.rcv_wscale = NES_CM_DEFAULT_RCV_WND_SCALE; @@ -1694,7 +1694,7 @@ static struct nes_cm_node *mini_cm_connect(struct nes_cm_core *cm_core, loopbackremotenode->mpa_frame_size = mpa_frame_size - sizeof(struct ietf_mpa_frame); - // we are done handling this state, set node to a TSA state + /* we are done handling this state, set node to a TSA state */ cm_node->state = NES_CM_STATE_TSA; cm_node->tcp_cntxt.rcv_nxt = loopbackremotenode->tcp_cntxt.loc_seq_num; loopbackremotenode->tcp_cntxt.rcv_nxt = cm_node->tcp_cntxt.loc_seq_num; diff --git a/drivers/infiniband/hw/nes/nes_hw.c b/drivers/infiniband/hw/nes/nes_hw.c index e9db6ef04a..8dc70f9bad 100644 --- a/drivers/infiniband/hw/nes/nes_hw.c +++ b/drivers/infiniband/hw/nes/nes_hw.c @@ -833,7 +833,7 @@ static void nes_init_csr_ne020(struct nes_device *nesdev, u8 hw_rev, u8 port_cou nes_write_indexed(nesdev, 0x00000900, 0x20000001); nes_write_indexed(nesdev, 0x000060C0, 0x0000028e); nes_write_indexed(nesdev, 0x000060C8, 0x00000020); - // + nes_write_indexed(nesdev, 0x000001EC, 0x7b2625a0); /* nes_write_indexed(nesdev, 0x000001EC, 0x5f2625a0); */ @@ -1229,7 +1229,7 @@ int nes_init_phy(struct nes_device *nesdev) nes_read_1G_phy_reg(nesdev, 1, nesadapter->phy_index[mac_index], &phy_data); nes_debug(NES_DBG_PHY, "Phy data from register 1 phy address %u = 0x%X.\n", nesadapter->phy_index[mac_index], phy_data); - nes_write_1G_phy_reg(nesdev, 23, nesadapter->phy_index[mac_index], 0xb000); + nes_write_1G_phy_reg(nesdev, 23, nesadapter->phy_index[mac_index], 0xb000); /* Reset the PHY */ nes_write_1G_phy_reg(nesdev, 0, nesadapter->phy_index[mac_index], 0x8000); @@ -1373,7 +1373,7 @@ int nes_init_phy(struct nes_device *nesdev) * the amcc phy is stable */ - sds_common_control0 = nes_read_indexed(nesdev, NES_IDX_ETH_SERDES_COMMON_CONTROL0); + sds_common_control0 = nes_read_indexed(nesdev, NES_IDX_ETH_SERDES_COMMON_CONTROL0); sds_common_control0 |= 0x1; nes_write_indexed(nesdev, NES_IDX_ETH_SERDES_COMMON_CONTROL0, sds_common_control0); @@ -1382,7 +1382,7 @@ int nes_init_phy(struct nes_device *nesdev) nes_write_indexed(nesdev, NES_IDX_ETH_SERDES_COMMON_CONTROL0, sds_common_control0); i = 0; - while (((nes_read32(nesdev->regs+NES_SOFTWARE_RESET) & 0x00000040) != 0x00000040) + while (((nes_read32(nesdev->regs + NES_SOFTWARE_RESET) & 0x00000040) != 0x00000040) && (i++ < 5000)) { /* mdelay(1); */ } @@ -1659,10 +1659,10 @@ int nes_init_nic_qp(struct nes_device *nesdev, struct net_device *netdev) } u64temp = (u64)nesvnic->nic.sq_pbase; - nic_context->context_words[NES_NIC_CTX_SQ_LOW_IDX] = cpu_to_le32((u32)u64temp); + nic_context->context_words[NES_NIC_CTX_SQ_LOW_IDX] = cpu_to_le32((u32)u64temp); nic_context->context_words[NES_NIC_CTX_SQ_HIGH_IDX] = cpu_to_le32((u32)(u64temp >> 32)); u64temp = (u64)nesvnic->nic.rq_pbase; - nic_context->context_words[NES_NIC_CTX_RQ_LOW_IDX] = cpu_to_le32((u32)u64temp); + nic_context->context_words[NES_NIC_CTX_RQ_LOW_IDX] = cpu_to_le32((u32)u64temp); nic_context->context_words[NES_NIC_CTX_RQ_HIGH_IDX] = cpu_to_le32((u32)(u64temp >> 32)); cqp_wqe->wqe_words[NES_CQP_WQE_OPCODE_IDX] = cpu_to_le32(NES_CQP_CREATE_QP | @@ -1714,7 +1714,7 @@ int nes_init_nic_qp(struct nes_device *nesdev, struct net_device *netdev) nic_rqe = &nesvnic->nic.rq_vbase[counter]; nic_rqe->wqe_words[NES_NIC_RQ_WQE_LENGTH_1_0_IDX] = cpu_to_le32(nesvnic->max_frame_size); nic_rqe->wqe_words[NES_NIC_RQ_WQE_LENGTH_3_2_IDX] = 0; - nic_rqe->wqe_words[NES_NIC_RQ_WQE_FRAG0_LOW_IDX] = cpu_to_le32((u32)pmem); + nic_rqe->wqe_words[NES_NIC_RQ_WQE_FRAG0_LOW_IDX] = cpu_to_le32((u32)pmem); nic_rqe->wqe_words[NES_NIC_RQ_WQE_FRAG0_HIGH_IDX] = cpu_to_le32((u32)((u64)pmem >> 32)); nesvnic->nic.rx_skb[counter] = skb; } @@ -1738,13 +1738,13 @@ int nes_init_nic_qp(struct nes_device *nesdev, struct net_device *netdev) jumbomode = 1; nes_nic_init_timer_defaults(nesdev, jumbomode); } - nesvnic->lro_mgr.max_aggr = NES_LRO_MAX_AGGR; - nesvnic->lro_mgr.max_desc = NES_MAX_LRO_DESCRIPTORS; - nesvnic->lro_mgr.lro_arr = nesvnic->lro_desc; + nesvnic->lro_mgr.max_aggr = NES_LRO_MAX_AGGR; + nesvnic->lro_mgr.max_desc = NES_MAX_LRO_DESCRIPTORS; + nesvnic->lro_mgr.lro_arr = nesvnic->lro_desc; nesvnic->lro_mgr.get_skb_header = nes_lro_get_skb_hdr; - nesvnic->lro_mgr.features = LRO_F_NAPI | LRO_F_EXTRACT_VLAN_ID; - nesvnic->lro_mgr.dev = netdev; - nesvnic->lro_mgr.ip_summed = CHECKSUM_UNNECESSARY; + nesvnic->lro_mgr.features = LRO_F_NAPI | LRO_F_EXTRACT_VLAN_ID; + nesvnic->lro_mgr.dev = netdev; + nesvnic->lro_mgr.ip_summed = CHECKSUM_UNNECESSARY; nesvnic->lro_mgr.ip_summed_aggr = CHECKSUM_UNNECESSARY; return 0; } @@ -1765,8 +1765,8 @@ void nes_destroy_nic_qp(struct nes_vnic *nesvnic) /* Free remaining NIC receive buffers */ while (nesvnic->nic.rq_head != nesvnic->nic.rq_tail) { - nic_rqe = &nesvnic->nic.rq_vbase[nesvnic->nic.rq_tail]; - wqe_frag = (u64)le32_to_cpu(nic_rqe->wqe_words[NES_NIC_RQ_WQE_FRAG0_LOW_IDX]); + nic_rqe = &nesvnic->nic.rq_vbase[nesvnic->nic.rq_tail]; + wqe_frag = (u64)le32_to_cpu(nic_rqe->wqe_words[NES_NIC_RQ_WQE_FRAG0_LOW_IDX]); wqe_frag |= ((u64)le32_to_cpu(nic_rqe->wqe_words[NES_NIC_RQ_WQE_FRAG0_HIGH_IDX])) << 32; pci_unmap_single(nesdev->pcidev, (dma_addr_t)wqe_frag, nesvnic->max_frame_size, PCI_DMA_FROMDEVICE); @@ -1849,17 +1849,17 @@ int nes_napi_isr(struct nes_device *nesdev) /* iff NIC, process here, else wait for DPC */ if ((int_stat) && ((int_stat & 0x0000ff00) == int_stat)) { nesdev->napi_isr_ran = 0; - nes_write32(nesdev->regs+NES_INT_STAT, - (int_stat & - ~(NES_INT_INTF|NES_INT_TIMER|NES_INT_MAC0|NES_INT_MAC1|NES_INT_MAC2|NES_INT_MAC3))); + nes_write32(nesdev->regs + NES_INT_STAT, + (int_stat & + ~(NES_INT_INTF | NES_INT_TIMER | NES_INT_MAC0 | NES_INT_MAC1 | NES_INT_MAC2 | NES_INT_MAC3))); /* Process the CEQs */ nes_process_ceq(nesdev, &nesdev->nesadapter->ceq[nesdev->nic_ceq_index]); if (unlikely((((nesadapter->et_rx_coalesce_usecs_irq) && - (!nesadapter->et_use_adaptive_rx_coalesce)) || - ((nesadapter->et_use_adaptive_rx_coalesce) && - (nesdev->deepcq_count > nesadapter->et_pkt_rate_low)))) ) { + (!nesadapter->et_use_adaptive_rx_coalesce)) || + ((nesadapter->et_use_adaptive_rx_coalesce) && + (nesdev->deepcq_count > nesadapter->et_pkt_rate_low))))) { if ((nesdev->int_req & NES_INT_TIMER) == 0) { /* Enable Periodic timer interrupts */ nesdev->int_req |= NES_INT_TIMER; @@ -1937,12 +1937,12 @@ void nes_dpc(unsigned long param) } if (int_stat) { - if (int_stat & ~(NES_INT_INTF|NES_INT_TIMER|NES_INT_MAC0| - NES_INT_MAC1|NES_INT_MAC2|NES_INT_MAC3)) { + if (int_stat & ~(NES_INT_INTF | NES_INT_TIMER | NES_INT_MAC0| + NES_INT_MAC1|NES_INT_MAC2 | NES_INT_MAC3)) { /* Ack the interrupts */ nes_write32(nesdev->regs+NES_INT_STAT, - (int_stat & ~(NES_INT_INTF|NES_INT_TIMER|NES_INT_MAC0| - NES_INT_MAC1|NES_INT_MAC2|NES_INT_MAC3))); + (int_stat & ~(NES_INT_INTF | NES_INT_TIMER | NES_INT_MAC0| + NES_INT_MAC1 | NES_INT_MAC2 | NES_INT_MAC3))); } temp_int_stat = int_stat; @@ -2007,8 +2007,8 @@ void nes_dpc(unsigned long param) } } /* Don't use the interface interrupt bit stay in loop */ - int_stat &= ~NES_INT_INTF|NES_INT_TIMER|NES_INT_MAC0| - NES_INT_MAC1|NES_INT_MAC2|NES_INT_MAC3; + int_stat &= ~NES_INT_INTF | NES_INT_TIMER | NES_INT_MAC0 | + NES_INT_MAC1 | NES_INT_MAC2 | NES_INT_MAC3; } while ((int_stat != 0) && (loop_counter++ < MAX_DPC_ITERATIONS)); if (timer_ints == 1) { @@ -2019,9 +2019,9 @@ void nes_dpc(unsigned long param) nesdev->timer_only_int_count = 0; nesdev->int_req &= ~NES_INT_TIMER; nes_write32(nesdev->regs + NES_INTF_INT_MASK, ~(nesdev->intf_int_req)); - nes_write32(nesdev->regs+NES_INT_MASK, ~nesdev->int_req); + nes_write32(nesdev->regs + NES_INT_MASK, ~nesdev->int_req); } else { - nes_write32(nesdev->regs+NES_INT_MASK, 0x0000ffff|(~nesdev->int_req)); + nes_write32(nesdev->regs+NES_INT_MASK, 0x0000ffff | (~nesdev->int_req)); } } else { if (unlikely(nesadapter->et_use_adaptive_rx_coalesce)) @@ -2029,7 +2029,7 @@ void nes_dpc(unsigned long param) nes_nic_init_timer(nesdev); } nesdev->timer_only_int_count = 0; - nes_write32(nesdev->regs+NES_INT_MASK, 0x0000ffff|(~nesdev->int_req)); + nes_write32(nesdev->regs+NES_INT_MASK, 0x0000ffff | (~nesdev->int_req)); } } else { nesdev->timer_only_int_count = 0; @@ -2078,7 +2078,7 @@ static void nes_process_ceq(struct nes_device *nesdev, struct nes_hw_ceq *ceq) do { if (le32_to_cpu(ceq->ceq_vbase[head].ceqe_words[NES_CEQE_CQ_CTX_HIGH_IDX]) & NES_CEQE_VALID) { - u64temp = (((u64)(le32_to_cpu(ceq->ceq_vbase[head].ceqe_words[NES_CEQE_CQ_CTX_HIGH_IDX])))<<32) | + u64temp = (((u64)(le32_to_cpu(ceq->ceq_vbase[head].ceqe_words[NES_CEQE_CQ_CTX_HIGH_IDX]))) << 32) | ((u64)(le32_to_cpu(ceq->ceq_vbase[head].ceqe_words[NES_CEQE_CQ_CTX_LOW_IDX]))); u64temp <<= 1; cq = *((struct nes_hw_cq **)&u64temp); @@ -2106,7 +2106,7 @@ static void nes_process_ceq(struct nes_device *nesdev, struct nes_hw_ceq *ceq) */ static void nes_process_aeq(struct nes_device *nesdev, struct nes_hw_aeq *aeq) { -// u64 u64temp; + /* u64 u64temp; */ u32 head; u32 aeq_size; u32 aeqe_misc; @@ -2125,8 +2125,10 @@ static void nes_process_aeq(struct nes_device *nesdev, struct nes_hw_aeq *aeq) if (aeqe_misc & (NES_AEQE_QP|NES_AEQE_CQ)) { if (aeqe_cq_id >= NES_FIRST_QPN) { /* dealing with an accelerated QP related AE */ -// u64temp = (((u64)(le32_to_cpu(aeqe->aeqe_words[NES_AEQE_COMP_CTXT_HIGH_IDX])))<<32) | -// ((u64)(le32_to_cpu(aeqe->aeqe_words[NES_AEQE_COMP_CTXT_LOW_IDX]))); + /* + * u64temp = (((u64)(le32_to_cpu(aeqe->aeqe_words[NES_AEQE_COMP_CTXT_HIGH_IDX]))) << 32) | + * ((u64)(le32_to_cpu(aeqe->aeqe_words[NES_AEQE_COMP_CTXT_LOW_IDX]))); + */ nes_process_iwarp_aeqe(nesdev, (struct nes_hw_aeqe *)aeqe); } else { /* TODO: dealing with a CQP related AE */ @@ -2474,8 +2476,10 @@ void nes_nic_ce_handler(struct nes_device *nesdev, struct nes_hw_nic_cq *cq) /* bump past the vlan tag */ wqe_fragment_length++; if (le16_to_cpu(wqe_fragment_length[wqe_fragment_index]) != 0) { - u64temp = (u64) le32_to_cpu(nic_sqe->wqe_words[NES_NIC_SQ_WQE_FRAG0_LOW_IDX+wqe_fragment_index*2]); - u64temp += ((u64)le32_to_cpu(nic_sqe->wqe_words[NES_NIC_SQ_WQE_FRAG0_HIGH_IDX+wqe_fragment_index*2]))<<32; + u64temp = (u64) le32_to_cpu(nic_sqe->wqe_words[NES_NIC_SQ_WQE_FRAG0_LOW_IDX + + wqe_fragment_index * 2]); + u64temp += ((u64)le32_to_cpu(nic_sqe->wqe_words[NES_NIC_SQ_WQE_FRAG0_HIGH_IDX + + wqe_fragment_index * 2])) << 32; bus_address = (dma_addr_t)u64temp; if (test_and_clear_bit(nesnic->sq_tail, nesnic->first_frag_overflow)) { pci_unmap_single(nesdev->pcidev, @@ -2485,8 +2489,10 @@ void nes_nic_ce_handler(struct nes_device *nesdev, struct nes_hw_nic_cq *cq) } for (; wqe_fragment_index < 5; wqe_fragment_index++) { if (wqe_fragment_length[wqe_fragment_index]) { - u64temp = le32_to_cpu(nic_sqe->wqe_words[NES_NIC_SQ_WQE_FRAG0_LOW_IDX+wqe_fragment_index*2]); - u64temp += ((u64)le32_to_cpu(nic_sqe->wqe_words[NES_NIC_SQ_WQE_FRAG0_HIGH_IDX+wqe_fragment_index*2]))<<32; + u64temp = le32_to_cpu(nic_sqe->wqe_words[NES_NIC_SQ_WQE_FRAG0_LOW_IDX + + wqe_fragment_index * 2]); + u64temp += ((u64)le32_to_cpu(nic_sqe->wqe_words[NES_NIC_SQ_WQE_FRAG0_HIGH_IDX + + wqe_fragment_index * 2])) <<32; bus_address = (dma_addr_t)u64temp; pci_unmap_page(nesdev->pcidev, bus_address, @@ -2533,7 +2539,7 @@ void nes_nic_ce_handler(struct nes_device *nesdev, struct nes_hw_nic_cq *cq) if (atomic_read(&nesvnic->rx_skbs_needed) > (nesvnic->nic.rq_size>>1)) { nes_write32(nesdev->regs+NES_CQE_ALLOC, cq->cq_number | (cqe_count << 16)); -// nesadapter->tune_timer.cq_count += cqe_count; + /* nesadapter->tune_timer.cq_count += cqe_count; */ nesdev->currcq_count += cqe_count; cqe_count = 0; nes_replenish_nic_rq(nesvnic); @@ -2608,7 +2614,7 @@ void nes_nic_ce_handler(struct nes_device *nesdev, struct nes_hw_nic_cq *cq) /* Replenish Nic CQ */ nes_write32(nesdev->regs+NES_CQE_ALLOC, cq->cq_number | (cqe_count << 16)); -// nesdev->nesadapter->tune_timer.cq_count += cqe_count; + /* nesdev->nesadapter->tune_timer.cq_count += cqe_count; */ nesdev->currcq_count += cqe_count; cqe_count = 0; } @@ -2636,7 +2642,7 @@ void nes_nic_ce_handler(struct nes_device *nesdev, struct nes_hw_nic_cq *cq) cq->cqe_allocs_pending = cqe_count; if (unlikely(nesadapter->et_use_adaptive_rx_coalesce)) { -// nesdev->nesadapter->tune_timer.cq_count += cqe_count; + /* nesdev->nesadapter->tune_timer.cq_count += cqe_count; */ nesdev->currcq_count += cqe_count; nes_nic_tune_timer(nesdev); } @@ -2671,7 +2677,7 @@ static void nes_cqp_ce_handler(struct nes_device *nesdev, struct nes_hw_cq *cq) if (le32_to_cpu(cq->cq_vbase[head].cqe_words[NES_CQE_OPCODE_IDX]) & NES_CQE_VALID) { u64temp = (((u64)(le32_to_cpu(cq->cq_vbase[head]. - cqe_words[NES_CQE_COMP_COMP_CTX_HIGH_IDX])))<<32) | + cqe_words[NES_CQE_COMP_COMP_CTX_HIGH_IDX]))) << 32) | ((u64)(le32_to_cpu(cq->cq_vbase[head]. cqe_words[NES_CQE_COMP_COMP_CTX_LOW_IDX]))); cqp = *((struct nes_hw_cqp **)&u64temp); @@ -2688,7 +2694,7 @@ static void nes_cqp_ce_handler(struct nes_device *nesdev, struct nes_hw_cq *cq) } u64temp = (((u64)(le32_to_cpu(nesdev->cqp.sq_vbase[cqp->sq_tail]. - wqe_words[NES_CQP_WQE_COMP_SCRATCH_HIGH_IDX])))<<32) | + wqe_words[NES_CQP_WQE_COMP_SCRATCH_HIGH_IDX]))) << 32) | ((u64)(le32_to_cpu(nesdev->cqp.sq_vbase[cqp->sq_tail]. wqe_words[NES_CQP_WQE_COMP_SCRATCH_LOW_IDX]))); cqp_request = *((struct nes_cqp_request **)&u64temp); @@ -2725,7 +2731,7 @@ static void nes_cqp_ce_handler(struct nes_device *nesdev, struct nes_hw_cq *cq) } else { nes_debug(NES_DBG_CQP, "CQP request %p (opcode 0x%02X) freed.\n", cqp_request, - le32_to_cpu(cqp_request->cqp_wqe.wqe_words[NES_CQP_WQE_OPCODE_IDX])&0x3f); + le32_to_cpu(cqp_request->cqp_wqe.wqe_words[NES_CQP_WQE_OPCODE_IDX]) & 0x3f); if (cqp_request->dynamic) { kfree(cqp_request); } else { @@ -2739,7 +2745,7 @@ static void nes_cqp_ce_handler(struct nes_device *nesdev, struct nes_hw_cq *cq) } cq->cq_vbase[head].cqe_words[NES_CQE_OPCODE_IDX] = 0; - nes_write32(nesdev->regs+NES_CQE_ALLOC, cq->cq_number | (1 << 16)); + nes_write32(nesdev->regs + NES_CQE_ALLOC, cq->cq_number | (1 << 16)); if (++cqp->sq_tail >= cqp->sq_size) cqp->sq_tail = 0; @@ -2808,13 +2814,13 @@ static void nes_process_iwarp_aeqe(struct nes_device *nesdev, nes_debug(NES_DBG_AEQ, "\n"); aeq_info = le32_to_cpu(aeqe->aeqe_words[NES_AEQE_MISC_IDX]); if ((NES_AEQE_INBOUND_RDMA&aeq_info) || (!(NES_AEQE_QP&aeq_info))) { - context = le32_to_cpu(aeqe->aeqe_words[NES_AEQE_COMP_CTXT_LOW_IDX]); + context = le32_to_cpu(aeqe->aeqe_words[NES_AEQE_COMP_CTXT_LOW_IDX]); context += ((u64)le32_to_cpu(aeqe->aeqe_words[NES_AEQE_COMP_CTXT_HIGH_IDX])) << 32; } else { aeqe_context = le32_to_cpu(aeqe->aeqe_words[NES_AEQE_COMP_CTXT_LOW_IDX]); aeqe_context += ((u64)le32_to_cpu(aeqe->aeqe_words[NES_AEQE_COMP_CTXT_HIGH_IDX])) << 32; context = (unsigned long)nesadapter->qp_table[le32_to_cpu( - aeqe->aeqe_words[NES_AEQE_COMP_QP_CQ_ID_IDX])-NES_FIRST_QPN]; + aeqe->aeqe_words[NES_AEQE_COMP_QP_CQ_ID_IDX]) - NES_FIRST_QPN]; BUG_ON(!context); } @@ -2827,7 +2833,6 @@ static void nes_process_iwarp_aeqe(struct nes_device *nesdev, le32_to_cpu(aeqe->aeqe_words[NES_AEQE_COMP_QP_CQ_ID_IDX]), aeqe, nes_tcp_state_str[tcp_state], nes_iwarp_state_str[iwarp_state]); - switch (async_event_id) { case NES_AEQE_AEID_LLP_FIN_RECEIVED: nesqp = *((struct nes_qp **)&context); @@ -3231,7 +3236,7 @@ void nes_manage_arp_cache(struct net_device *netdev, unsigned char *mac_addr, cqp_wqe->wqe_words[NES_CQP_WQE_OPCODE_IDX] |= cpu_to_le32(NES_CQP_ARP_VALID); cqp_wqe->wqe_words[NES_CQP_ARP_WQE_MAC_ADDR_LOW_IDX] = cpu_to_le32( (((u32)mac_addr[2]) << 24) | (((u32)mac_addr[3]) << 16) | - (((u32)mac_addr[4]) << 8) | (u32)mac_addr[5]); + (((u32)mac_addr[4]) << 8) | (u32)mac_addr[5]); cqp_wqe->wqe_words[NES_CQP_ARP_WQE_MAC_HIGH_IDX] = cpu_to_le32( (((u32)mac_addr[0]) << 16) | (u32)mac_addr[1]); } else { diff --git a/drivers/infiniband/hw/nes/nes_hw.h b/drivers/infiniband/hw/nes/nes_hw.h index 405b32ec31..745bf94f3f 100644 --- a/drivers/infiniband/hw/nes/nes_hw.h +++ b/drivers/infiniband/hw/nes/nes_hw.h @@ -969,7 +969,7 @@ struct nes_arp_entry { #define NES_NIC_CQ_DOWNWARD_TREND 16 struct nes_hw_tune_timer { - //u16 cq_count; + /* u16 cq_count; */ u16 threshold_low; u16 threshold_target; u16 threshold_high; diff --git a/drivers/infiniband/hw/nes/nes_nic.c b/drivers/infiniband/hw/nes/nes_nic.c index d65a846f04..1b0938c877 100644 --- a/drivers/infiniband/hw/nes/nes_nic.c +++ b/drivers/infiniband/hw/nes/nes_nic.c @@ -185,12 +185,13 @@ static int nes_netdev_open(struct net_device *netdev) nic_active |= nic_active_bit; nes_write_indexed(nesdev, NES_IDX_NIC_BROADCAST_ON, nic_active); - macaddr_high = ((u16)netdev->dev_addr[0]) << 8; + macaddr_high = ((u16)netdev->dev_addr[0]) << 8; macaddr_high += (u16)netdev->dev_addr[1]; - macaddr_low = ((u32)netdev->dev_addr[2]) << 24; - macaddr_low += ((u32)netdev->dev_addr[3]) << 16; - macaddr_low += ((u32)netdev->dev_addr[4]) << 8; - macaddr_low += (u32)netdev->dev_addr[5]; + + macaddr_low = ((u32)netdev->dev_addr[2]) << 24; + macaddr_low += ((u32)netdev->dev_addr[3]) << 16; + macaddr_low += ((u32)netdev->dev_addr[4]) << 8; + macaddr_low += (u32)netdev->dev_addr[5]; /* Program the various MAC regs */ for (i = 0; i < NES_MAX_PORT_COUNT; i++) { @@ -451,7 +452,7 @@ static int nes_netdev_start_xmit(struct sk_buff *skb, struct net_device *netdev) __le16 *wqe_fragment_length; u32 nr_frags; u32 original_first_length; -// u64 *wqe_fragment_address; + /* u64 *wqe_fragment_address; */ /* first fragment (0) is used by copy buffer */ u16 wqe_fragment_index=1; u16 hoffset; @@ -461,11 +462,12 @@ static int nes_netdev_start_xmit(struct sk_buff *skb, struct net_device *netdev) u32 old_head; u32 wqe_misc; - /* nes_debug(NES_DBG_NIC_TX, "%s Request to tx NIC packet length %u, headlen %u," - " (%u frags), tso_size=%u\n", - netdev->name, skb->len, skb_headlen(skb), - skb_shinfo(skb)->nr_frags, skb_is_gso(skb)); - */ + /* + * nes_debug(NES_DBG_NIC_TX, "%s Request to tx NIC packet length %u, headlen %u," + * " (%u frags), tso_size=%u\n", + * netdev->name, skb->len, skb_headlen(skb), + * skb_shinfo(skb)->nr_frags, skb_is_gso(skb)); + */ if (!netif_carrier_ok(netdev)) return NETDEV_TX_OK; @@ -795,12 +797,12 @@ static int nes_netdev_set_mac_address(struct net_device *netdev, void *p) memcpy(netdev->dev_addr, mac_addr->sa_data, netdev->addr_len); printk(PFX "%s: Address length = %d, Address = %s\n", __func__, netdev->addr_len, print_mac(mac, mac_addr->sa_data)); - macaddr_high = ((u16)netdev->dev_addr[0]) << 8; + macaddr_high = ((u16)netdev->dev_addr[0]) << 8; macaddr_high += (u16)netdev->dev_addr[1]; - macaddr_low = ((u32)netdev->dev_addr[2]) << 24; - macaddr_low += ((u32)netdev->dev_addr[3]) << 16; - macaddr_low += ((u32)netdev->dev_addr[4]) << 8; - macaddr_low += (u32)netdev->dev_addr[5]; + macaddr_low = ((u32)netdev->dev_addr[2]) << 24; + macaddr_low += ((u32)netdev->dev_addr[3]) << 16; + macaddr_low += ((u32)netdev->dev_addr[4]) << 8; + macaddr_low += (u32)netdev->dev_addr[5]; for (i = 0; i < NES_MAX_PORT_COUNT; i++) { if (nesvnic->qp_nic_index[i] == 0xf) { @@ -881,12 +883,12 @@ static void nes_netdev_set_multicast_list(struct net_device *netdev) print_mac(mac, multicast_addr->dmi_addr), perfect_filter_register_address+(mc_index * 8), mc_nic_index); - macaddr_high = ((u16)multicast_addr->dmi_addr[0]) << 8; + macaddr_high = ((u16)multicast_addr->dmi_addr[0]) << 8; macaddr_high += (u16)multicast_addr->dmi_addr[1]; - macaddr_low = ((u32)multicast_addr->dmi_addr[2]) << 24; - macaddr_low += ((u32)multicast_addr->dmi_addr[3]) << 16; - macaddr_low += ((u32)multicast_addr->dmi_addr[4]) << 8; - macaddr_low += (u32)multicast_addr->dmi_addr[5]; + macaddr_low = ((u32)multicast_addr->dmi_addr[2]) << 24; + macaddr_low += ((u32)multicast_addr->dmi_addr[3]) << 16; + macaddr_low += ((u32)multicast_addr->dmi_addr[4]) << 8; + macaddr_low += (u32)multicast_addr->dmi_addr[5]; nes_write_indexed(nesdev, perfect_filter_register_address+(mc_index * 8), macaddr_low); @@ -910,23 +912,23 @@ static void nes_netdev_set_multicast_list(struct net_device *netdev) /** * nes_netdev_change_mtu */ -static int nes_netdev_change_mtu(struct net_device *netdev, int new_mtu) +static int nes_netdev_change_mtu(struct net_device *netdev, int new_mtu) { struct nes_vnic *nesvnic = netdev_priv(netdev); - struct nes_device *nesdev = nesvnic->nesdev; - int ret = 0; - u8 jumbomode=0; + struct nes_device *nesdev = nesvnic->nesdev; + int ret = 0; + u8 jumbomode = 0; - if ((new_mtu < ETH_ZLEN) || (new_mtu > max_mtu)) + if ((new_mtu < ETH_ZLEN) || (new_mtu > max_mtu)) return -EINVAL; - netdev->mtu = new_mtu; + netdev->mtu = new_mtu; nesvnic->max_frame_size = new_mtu + VLAN_ETH_HLEN; if (netdev->mtu > 1500) { jumbomode=1; } - nes_nic_init_timer_defaults(nesdev, jumbomode); + nes_nic_init_timer_defaults(nesdev, jumbomode); if (netif_running(netdev)) { nes_netdev_stop(netdev); @@ -1225,14 +1227,14 @@ static int nes_netdev_set_coalesce(struct net_device *netdev, struct ethtool_coalesce *et_coalesce) { struct nes_vnic *nesvnic = netdev_priv(netdev); - struct nes_device *nesdev = nesvnic->nesdev; + struct nes_device *nesdev = nesvnic->nesdev; struct nes_adapter *nesadapter = nesdev->nesadapter; struct nes_hw_tune_timer *shared_timer = &nesadapter->tune_timer; unsigned long flags; - spin_lock_irqsave(&nesadapter->periodic_timer_lock, flags); + spin_lock_irqsave(&nesadapter->periodic_timer_lock, flags); if (et_coalesce->rx_max_coalesced_frames_low) { - shared_timer->threshold_low = et_coalesce->rx_max_coalesced_frames_low; + shared_timer->threshold_low = et_coalesce->rx_max_coalesced_frames_low; } if (et_coalesce->rx_max_coalesced_frames_irq) { shared_timer->threshold_target = et_coalesce->rx_max_coalesced_frames_irq; @@ -1252,14 +1254,14 @@ static int nes_netdev_set_coalesce(struct net_device *netdev, nesadapter->et_rx_coalesce_usecs_irq = et_coalesce->rx_coalesce_usecs_irq; if (et_coalesce->use_adaptive_rx_coalesce) { nesadapter->et_use_adaptive_rx_coalesce = 1; - nesadapter->timer_int_limit = NES_TIMER_INT_LIMIT_DYNAMIC; + nesadapter->timer_int_limit = NES_TIMER_INT_LIMIT_DYNAMIC; nesadapter->et_rx_coalesce_usecs_irq = 0; if (et_coalesce->pkt_rate_low) { - nesadapter->et_pkt_rate_low = et_coalesce->pkt_rate_low; + nesadapter->et_pkt_rate_low = et_coalesce->pkt_rate_low; } } else { nesadapter->et_use_adaptive_rx_coalesce = 0; - nesadapter->timer_int_limit = NES_TIMER_INT_LIMIT; + nesadapter->timer_int_limit = NES_TIMER_INT_LIMIT; if (nesadapter->et_rx_coalesce_usecs_irq) { nes_write32(nesdev->regs+NES_PERIODIC_CONTROL, 0x80000000 | ((u32)(nesadapter->et_rx_coalesce_usecs_irq*8))); @@ -1276,28 +1278,28 @@ static int nes_netdev_get_coalesce(struct net_device *netdev, struct ethtool_coalesce *et_coalesce) { struct nes_vnic *nesvnic = netdev_priv(netdev); - struct nes_device *nesdev = nesvnic->nesdev; + struct nes_device *nesdev = nesvnic->nesdev; struct nes_adapter *nesadapter = nesdev->nesadapter; struct ethtool_coalesce temp_et_coalesce; struct nes_hw_tune_timer *shared_timer = &nesadapter->tune_timer; unsigned long flags; memset(&temp_et_coalesce, 0, sizeof(temp_et_coalesce)); - temp_et_coalesce.rx_coalesce_usecs_irq = nesadapter->et_rx_coalesce_usecs_irq; - temp_et_coalesce.use_adaptive_rx_coalesce = nesadapter->et_use_adaptive_rx_coalesce; - temp_et_coalesce.rate_sample_interval = nesadapter->et_rate_sample_interval; + temp_et_coalesce.rx_coalesce_usecs_irq = nesadapter->et_rx_coalesce_usecs_irq; + temp_et_coalesce.use_adaptive_rx_coalesce = nesadapter->et_use_adaptive_rx_coalesce; + temp_et_coalesce.rate_sample_interval = nesadapter->et_rate_sample_interval; temp_et_coalesce.pkt_rate_low = nesadapter->et_pkt_rate_low; spin_lock_irqsave(&nesadapter->periodic_timer_lock, flags); - temp_et_coalesce.rx_max_coalesced_frames_low = shared_timer->threshold_low; - temp_et_coalesce.rx_max_coalesced_frames_irq = shared_timer->threshold_target; + temp_et_coalesce.rx_max_coalesced_frames_low = shared_timer->threshold_low; + temp_et_coalesce.rx_max_coalesced_frames_irq = shared_timer->threshold_target; temp_et_coalesce.rx_max_coalesced_frames_high = shared_timer->threshold_high; - temp_et_coalesce.rx_coalesce_usecs_low = shared_timer->timer_in_use_min; + temp_et_coalesce.rx_coalesce_usecs_low = shared_timer->timer_in_use_min; temp_et_coalesce.rx_coalesce_usecs_high = shared_timer->timer_in_use_max; if (nesadapter->et_use_adaptive_rx_coalesce) { temp_et_coalesce.rx_coalesce_usecs_irq = shared_timer->timer_in_use; } spin_unlock_irqrestore(&nesadapter->periodic_timer_lock, flags); - memcpy(et_coalesce, &temp_et_coalesce, sizeof(*et_coalesce)); + memcpy(et_coalesce, &temp_et_coalesce, sizeof(*et_coalesce)); return 0; } @@ -1376,7 +1378,7 @@ static int nes_netdev_get_settings(struct net_device *netdev, struct ethtool_cmd u16 phy_data; et_cmd->duplex = DUPLEX_FULL; - et_cmd->port = PORT_MII; + et_cmd->port = PORT_MII; if (nesadapter->OneG_Mode) { et_cmd->speed = SPEED_1000; @@ -1401,13 +1403,13 @@ static int nes_netdev_get_settings(struct net_device *netdev, struct ethtool_cmd if ((nesadapter->phy_type[nesdev->mac_index] == NES_PHY_TYPE_IRIS) || (nesadapter->phy_type[nesdev->mac_index] == NES_PHY_TYPE_ARGUS)) { et_cmd->transceiver = XCVR_EXTERNAL; - et_cmd->port = PORT_FIBRE; - et_cmd->supported = SUPPORTED_FIBRE; + et_cmd->port = PORT_FIBRE; + et_cmd->supported = SUPPORTED_FIBRE; et_cmd->advertising = ADVERTISED_FIBRE; et_cmd->phy_address = nesadapter->phy_index[nesdev->mac_index]; } else { et_cmd->transceiver = XCVR_INTERNAL; - et_cmd->supported = SUPPORTED_10000baseT_Full; + et_cmd->supported = SUPPORTED_10000baseT_Full; et_cmd->advertising = ADVERTISED_10000baseT_Full; et_cmd->phy_address = nesdev->mac_index; } @@ -1438,7 +1440,7 @@ static int nes_netdev_set_settings(struct net_device *netdev, struct ethtool_cmd /* Turn on Full duplex, Autoneg, and restart autonegotiation */ phy_data |= 0x1300; } else { - // Turn off autoneg + /* Turn off autoneg */ phy_data &= ~0x1000; } nes_write_1G_phy_reg(nesdev, 0, nesadapter->phy_index[nesdev->mac_index], diff --git a/drivers/infiniband/hw/nes/nes_verbs.c b/drivers/infiniband/hw/nes/nes_verbs.c index 9ae397a0ff..99b3c4ae86 100644 --- a/drivers/infiniband/hw/nes/nes_verbs.c +++ b/drivers/infiniband/hw/nes/nes_verbs.c @@ -1266,7 +1266,7 @@ static struct ib_qp *nes_create_qp(struct ib_pd *ibpd, sq_size = init_attr->cap.max_send_wr; rq_size = init_attr->cap.max_recv_wr; - // check if the encoded sizes are OK or not... + /* check if the encoded sizes are OK or not... */ sq_encoded_size = nes_get_encoded_size(&sq_size); rq_encoded_size = nes_get_encoded_size(&rq_size); -- 2.39.5