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 <gstreiff@neteffect.com>
Signed-off-by: Roland Dreier <rolandd@cisco.com>

diff --git a/drivers/infiniband/hw/nes/nes_cm.c b/drivers/infiniband/hw/nes/nes_cm.c
index d940fc2..9a4b40f 100644 (file)
--- 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 e9db6ef..8dc70f9 100644 (file)
--- 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 405b32e..745bf94 100644 (file)
--- 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 d65a846..1b0938c 100644 (file)
--- 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 9ae397a..99b3c4a 100644 (file)
--- 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);