diff options
Diffstat (limited to 'drivers/net/ethernet/broadcom/cnic.c')
| -rw-r--r-- | drivers/net/ethernet/broadcom/cnic.c | 53 |
1 files changed, 39 insertions, 14 deletions
diff --git a/drivers/net/ethernet/broadcom/cnic.c b/drivers/net/ethernet/broadcom/cnic.c index 2c89d17cbb2..3b4fc61f24c 100644 --- a/drivers/net/ethernet/broadcom/cnic.c +++ b/drivers/net/ethernet/broadcom/cnic.c @@ -256,11 +256,16 @@ static void cnic_ulp_ctl(struct cnic_dev *dev, int ulp_type, bool reg) struct cnic_local *cp = dev->cnic_priv; struct cnic_eth_dev *ethdev = cp->ethdev; struct drv_ctl_info info; + struct fcoe_capabilities *fcoe_cap = + &info.data.register_data.fcoe_features; - if (reg) + if (reg) { info.cmd = DRV_CTL_ULP_REGISTER_CMD; - else + if (ulp_type == CNIC_ULP_FCOE && dev->fcoe_cap) + memcpy(fcoe_cap, dev->fcoe_cap, sizeof(*fcoe_cap)); + } else { info.cmd = DRV_CTL_ULP_UNREGISTER_CMD; + } info.data.ulp_type = ulp_type; ethdev->drv_ctl(dev->netdev, &info); @@ -286,6 +291,9 @@ static int cnic_get_l5_cid(struct cnic_local *cp, u32 cid, u32 *l5_cid) { u32 i; + if (!cp->ctx_tbl) + return -EINVAL; + for (i = 0; i < cp->max_cid_space; i++) { if (cp->ctx_tbl[i].cid == cid) { *l5_cid = i; @@ -612,6 +620,8 @@ static int cnic_unregister_device(struct cnic_dev *dev, int ulp_type) if (ulp_type == CNIC_ULP_ISCSI) cnic_send_nlmsg(cp, ISCSI_KEVENT_IF_DOWN, NULL); + else if (ulp_type == CNIC_ULP_FCOE) + dev->fcoe_cap = NULL; synchronize_rcu(); @@ -2589,7 +2599,7 @@ static void cnic_bnx2x_kwqe_err(struct cnic_dev *dev, struct kwqe *kwqe) return; } - cqes[0] = (struct kcqe *) &kcqe; + cqes[0] = &kcqe; cnic_reply_bnx2x_kcqes(dev, ulp_type, cqes, 1); } @@ -3217,6 +3227,9 @@ static int cnic_ctl(void *data, struct cnic_ctl_info *info) u32 l5_cid; struct cnic_local *cp = dev->cnic_priv; + if (!test_bit(CNIC_F_CNIC_UP, &dev->flags)) + break; + if (cnic_get_l5_cid(cp, cid, &l5_cid) == 0) { struct cnic_context *ctx = &cp->ctx_tbl[l5_cid]; @@ -3947,6 +3960,15 @@ static void cnic_cm_process_kcqe(struct cnic_dev *dev, struct kcqe *kcqe) cnic_cm_upcall(cp, csk, opcode); break; + case L5CM_RAMROD_CMD_ID_CLOSE: + if (l4kcqe->status != 0) { + netdev_warn(dev->netdev, "RAMROD CLOSE compl with " + "status 0x%x\n", l4kcqe->status); + opcode = L4_KCQE_OPCODE_VALUE_CLOSE_COMP; + /* Fall through */ + } else { + break; + } case L4_KCQE_OPCODE_VALUE_RESET_RECEIVED: case L4_KCQE_OPCODE_VALUE_CLOSE_COMP: case L4_KCQE_OPCODE_VALUE_RESET_COMP: @@ -4250,8 +4272,6 @@ static int cnic_cm_shutdown(struct cnic_dev *dev) struct cnic_local *cp = dev->cnic_priv; int i; - cp->stop_cm(dev); - if (!cp->csk_tbl) return 0; @@ -4669,9 +4689,9 @@ static int cnic_start_bnx2_hw(struct cnic_dev *dev) cp->kcq1.sw_prod_idx = 0; cp->kcq1.hw_prod_idx_ptr = - (u16 *) &sblk->status_completion_producer_index; + &sblk->status_completion_producer_index; - cp->kcq1.status_idx_ptr = (u16 *) &sblk->status_idx; + cp->kcq1.status_idx_ptr = &sblk->status_idx; /* Initialize the kernel complete queue context. */ val = KRNLQ_TYPE_TYPE_KRNLQ | KRNLQ_SIZE_TYPE_SIZE | @@ -4697,9 +4717,9 @@ static int cnic_start_bnx2_hw(struct cnic_dev *dev) u32 sb = BNX2_L2CTX_L5_STATUSB_NUM(sb_id); cp->kcq1.hw_prod_idx_ptr = - (u16 *) &msblk->status_completion_producer_index; - cp->kcq1.status_idx_ptr = (u16 *) &msblk->status_idx; - cp->kwq_con_idx_ptr = (u16 *) &msblk->status_cmd_consumer_index; + &msblk->status_completion_producer_index; + cp->kcq1.status_idx_ptr = &msblk->status_idx; + cp->kwq_con_idx_ptr = &msblk->status_cmd_consumer_index; cp->int_num = sb_id << BNX2_PCICFG_INT_ACK_CMD_INT_NUM_SHIFT; cnic_ctx_wr(dev, kwq_cid_addr, L5_KRNLQ_HOST_QIDX, sb); cnic_ctx_wr(dev, kcq_cid_addr, L5_KRNLQ_HOST_QIDX, sb); @@ -4981,8 +5001,14 @@ static int cnic_start_bnx2x_hw(struct cnic_dev *dev) cp->port_mode = CHIP_PORT_MODE_NONE; if (BNX2X_CHIP_IS_E2_PLUS(cp->chip_id)) { - u32 val = CNIC_RD(dev, MISC_REG_PORT4MODE_EN_OVWR); + u32 val; + pci_read_config_dword(dev->pcidev, PCICFG_ME_REGISTER, &val); + cp->func = (u8) ((val & ME_REG_ABS_PF_NUM) >> + ME_REG_ABS_PF_NUM_SHIFT); + func = CNIC_FUNC(cp); + + val = CNIC_RD(dev, MISC_REG_PORT4MODE_EN_OVWR); if (!(val & 1)) val = CNIC_RD(dev, MISC_REG_PORT4MODE_EN); else @@ -5287,6 +5313,7 @@ static void cnic_stop_hw(struct cnic_dev *dev) i++; } cnic_shutdown_rings(dev); + cp->stop_cm(dev); clear_bit(CNIC_F_CNIC_UP, &dev->flags); RCU_INIT_POINTER(cp->ulp_ops[CNIC_ULP_L4], NULL); synchronize_rcu(); @@ -5516,9 +5543,7 @@ static void cnic_rcv_netevent(struct cnic_local *cp, unsigned long event, rcu_read_unlock(); } -/** - * netdev event handler - */ +/* netdev event handler */ static int cnic_netdev_event(struct notifier_block *this, unsigned long event, void *ptr) { |