diff options
Diffstat (limited to 'drivers/scsi/bnx2i/bnx2i_hwi.c')
| -rw-r--r-- | drivers/scsi/bnx2i/bnx2i_hwi.c | 38 |
1 files changed, 27 insertions, 11 deletions
diff --git a/drivers/scsi/bnx2i/bnx2i_hwi.c b/drivers/scsi/bnx2i/bnx2i_hwi.c index ece47e502282..33d6630529de 100644 --- a/drivers/scsi/bnx2i/bnx2i_hwi.c +++ b/drivers/scsi/bnx2i/bnx2i_hwi.c @@ -1350,6 +1350,7 @@ int bnx2i_process_scsi_cmd_resp(struct iscsi_session *session, struct cqe *cqe) { struct iscsi_conn *conn = bnx2i_conn->cls_conn->dd_data; + struct bnx2i_hba *hba = bnx2i_conn->hba; struct bnx2i_cmd_response *resp_cqe; struct bnx2i_cmd *bnx2i_cmd; struct iscsi_task *task; @@ -1367,16 +1368,26 @@ int bnx2i_process_scsi_cmd_resp(struct iscsi_session *session, if (bnx2i_cmd->req.op_attr & ISCSI_CMD_REQUEST_READ) { conn->datain_pdus_cnt += - resp_cqe->task_stat.read_stat.num_data_outs; + resp_cqe->task_stat.read_stat.num_data_ins; conn->rxdata_octets += bnx2i_cmd->req.total_data_transfer_length; + ADD_STATS_64(hba, rx_pdus, + resp_cqe->task_stat.read_stat.num_data_ins); + ADD_STATS_64(hba, rx_bytes, + bnx2i_cmd->req.total_data_transfer_length); } else { conn->dataout_pdus_cnt += - resp_cqe->task_stat.read_stat.num_data_outs; + resp_cqe->task_stat.write_stat.num_data_outs; conn->r2t_pdus_cnt += - resp_cqe->task_stat.read_stat.num_r2ts; + resp_cqe->task_stat.write_stat.num_r2ts; conn->txdata_octets += bnx2i_cmd->req.total_data_transfer_length; + ADD_STATS_64(hba, tx_pdus, + resp_cqe->task_stat.write_stat.num_data_outs); + ADD_STATS_64(hba, tx_bytes, + bnx2i_cmd->req.total_data_transfer_length); + ADD_STATS_64(hba, rx_pdus, + resp_cqe->task_stat.write_stat.num_r2ts); } bnx2i_iscsi_unmap_sg_list(bnx2i_cmd); @@ -1961,6 +1972,7 @@ static int bnx2i_process_new_cqes(struct bnx2i_conn *bnx2i_conn) { struct iscsi_conn *conn = bnx2i_conn->cls_conn->dd_data; struct iscsi_session *session = conn->session; + struct bnx2i_hba *hba = bnx2i_conn->hba; struct qp_info *qp; struct bnx2i_nop_in_msg *nopin; int tgt_async_msg; @@ -1973,7 +1985,7 @@ static int bnx2i_process_new_cqes(struct bnx2i_conn *bnx2i_conn) if (!qp->cq_virt) { printk(KERN_ALERT "bnx2i (%s): cq resr freed in bh execution!", - bnx2i_conn->hba->netdev->name); + hba->netdev->name); goto out; } while (1) { @@ -1985,9 +1997,9 @@ static int bnx2i_process_new_cqes(struct bnx2i_conn *bnx2i_conn) if (nopin->op_code == ISCSI_OP_NOOP_IN && nopin->itt == (u16) RESERVED_ITT) { printk(KERN_ALERT "bnx2i: Unsolicited " - "NOP-In detected for suspended " - "connection dev=%s!\n", - bnx2i_conn->hba->netdev->name); + "NOP-In detected for suspended " + "connection dev=%s!\n", + hba->netdev->name); bnx2i_unsol_pdu_adjust_rq(bnx2i_conn); goto cqe_out; } @@ -2001,7 +2013,7 @@ static int bnx2i_process_new_cqes(struct bnx2i_conn *bnx2i_conn) /* Run the kthread engine only for data cmds All other cmds will be completed in this bh! */ bnx2i_queue_scsi_cmd_resp(session, bnx2i_conn, nopin); - break; + goto done; case ISCSI_OP_LOGIN_RSP: bnx2i_process_login_resp(session, bnx2i_conn, qp->cq_cons_qe); @@ -2044,11 +2056,15 @@ static int bnx2i_process_new_cqes(struct bnx2i_conn *bnx2i_conn) printk(KERN_ALERT "bnx2i: unknown opcode 0x%x\n", nopin->op_code); } + + ADD_STATS_64(hba, rx_pdus, 1); + ADD_STATS_64(hba, rx_bytes, nopin->data_length); +done: if (!tgt_async_msg) { if (!atomic_read(&bnx2i_conn->ep->num_active_cmds)) printk(KERN_ALERT "bnx2i (%s): no active cmd! " "op 0x%x\n", - bnx2i_conn->hba->netdev->name, + hba->netdev->name, nopin->op_code); else atomic_dec(&bnx2i_conn->ep->num_active_cmds); @@ -2692,6 +2708,7 @@ struct cnic_ulp_ops bnx2i_cnic_cb = { .cm_remote_close = bnx2i_cm_remote_close, .cm_remote_abort = bnx2i_cm_remote_abort, .iscsi_nl_send_msg = bnx2i_send_nl_mesg, + .cnic_get_stats = bnx2i_get_stats, .owner = THIS_MODULE }; @@ -2724,7 +2741,6 @@ int bnx2i_map_ep_dbell_regs(struct bnx2i_endpoint *ep) goto arm_cq; } - reg_base = ep->hba->netdev->base_addr; if ((test_bit(BNX2I_NX2_DEV_5709, &ep->hba->cnic_dev_type)) && (ep->hba->mail_queue_access == BNX2I_MQ_BIN_MODE)) { config2 = REG_RD(ep->hba, BNX2_MQ_CONFIG2); @@ -2740,7 +2756,7 @@ int bnx2i_map_ep_dbell_regs(struct bnx2i_endpoint *ep) /* 5709 device in normal node and 5706/5708 devices */ reg_off = CTX_OFFSET + (MB_KERNEL_CTX_SIZE * cid_num); - ep->qp.ctx_base = ioremap_nocache(reg_base + reg_off, + ep->qp.ctx_base = ioremap_nocache(ep->hba->reg_base + reg_off, MB_KERNEL_CTX_SIZE); if (!ep->qp.ctx_base) return -ENOMEM; |