diff options
Diffstat (limited to 'drivers/scsi/bnx2fc/bnx2fc_hwi.c')
| -rw-r--r-- | drivers/scsi/bnx2fc/bnx2fc_hwi.c | 98 |
1 files changed, 55 insertions, 43 deletions
diff --git a/drivers/scsi/bnx2fc/bnx2fc_hwi.c b/drivers/scsi/bnx2fc/bnx2fc_hwi.c index b41deb64aff1..ee1674b794b1 100644 --- a/drivers/scsi/bnx2fc/bnx2fc_hwi.c +++ b/drivers/scsi/bnx2fc/bnx2fc_hwi.c @@ -23,7 +23,7 @@ static void bnx2fc_process_enable_conn_cmpl(struct bnx2fc_hba *hba, struct fcoe_kcqe *ofld_kcqe); static void bnx2fc_init_failure(struct bnx2fc_hba *hba, u32 err_code); static void bnx2fc_process_conn_destroy_cmpl(struct bnx2fc_hba *hba, - struct fcoe_kcqe *conn_destroy); + struct fcoe_kcqe *destroy_kcqe); int bnx2fc_send_stat_req(struct bnx2fc_hba *hba) { @@ -67,7 +67,7 @@ int bnx2fc_send_fw_fcoe_init_msg(struct bnx2fc_hba *hba) int rc = 0; if (!hba->cnic) { - printk(KERN_ALERT PFX "hba->cnic NULL during fcoe fw init\n"); + printk(KERN_ERR PFX "hba->cnic NULL during fcoe fw init\n"); return -ENODEV; } @@ -103,6 +103,7 @@ int bnx2fc_send_fw_fcoe_init_msg(struct bnx2fc_hba *hba) fcoe_init2.hsi_major_version = FCOE_HSI_MAJOR_VERSION; fcoe_init2.hsi_minor_version = FCOE_HSI_MINOR_VERSION; + fcoe_init2.hash_tbl_pbl_addr_lo = (u32) hba->hash_tbl_pbl_dma; fcoe_init2.hash_tbl_pbl_addr_hi = (u32) ((u64) hba->hash_tbl_pbl_dma >> 32); @@ -165,7 +166,8 @@ int bnx2fc_send_session_ofld_req(struct fcoe_port *port, struct bnx2fc_rport *tgt) { struct fc_lport *lport = port->lport; - struct bnx2fc_hba *hba = port->priv; + struct bnx2fc_interface *interface = port->priv; + struct bnx2fc_hba *hba = interface->hba; struct kwqe *kwqe_arr[4]; struct fcoe_kwqe_conn_offload1 ofld_req1; struct fcoe_kwqe_conn_offload2 ofld_req2; @@ -227,7 +229,7 @@ int bnx2fc_send_session_ofld_req(struct fcoe_port *port, ofld_req3.hdr.flags = (FCOE_KWQE_LAYER_CODE << FCOE_KWQE_HEADER_LAYER_CODE_SHIFT); - ofld_req3.vlan_tag = hba->vlan_id << + ofld_req3.vlan_tag = interface->vlan_id << FCOE_KWQE_CONN_OFFLOAD3_VLAN_ID_SHIFT; ofld_req3.vlan_tag |= 3 << FCOE_KWQE_CONN_OFFLOAD3_PRIORITY_SHIFT; @@ -278,7 +280,7 @@ int bnx2fc_send_session_ofld_req(struct fcoe_port *port, FCOE_KWQE_CONN_OFFLOAD3_B_CONT_INCR_SEQ_CNT_SHIFT); /* vlan flag */ - ofld_req3.flags |= (hba->vlan_enabled << + ofld_req3.flags |= (interface->vlan_enabled << FCOE_KWQE_CONN_OFFLOAD3_B_VLAN_FLAG_SHIFT); /* C2_VALID and ACK flags are not set as they are not suppported */ @@ -300,12 +302,13 @@ int bnx2fc_send_session_ofld_req(struct fcoe_port *port, ofld_req4.src_mac_addr_mid[1] = port->data_src_addr[2]; ofld_req4.src_mac_addr_hi[0] = port->data_src_addr[1]; ofld_req4.src_mac_addr_hi[1] = port->data_src_addr[0]; - ofld_req4.dst_mac_addr_lo[0] = hba->ctlr.dest_addr[5];/* fcf mac */ - ofld_req4.dst_mac_addr_lo[1] = hba->ctlr.dest_addr[4]; - ofld_req4.dst_mac_addr_mid[0] = hba->ctlr.dest_addr[3]; - ofld_req4.dst_mac_addr_mid[1] = hba->ctlr.dest_addr[2]; - ofld_req4.dst_mac_addr_hi[0] = hba->ctlr.dest_addr[1]; - ofld_req4.dst_mac_addr_hi[1] = hba->ctlr.dest_addr[0]; + ofld_req4.dst_mac_addr_lo[0] = interface->ctlr.dest_addr[5]; + /* fcf mac */ + ofld_req4.dst_mac_addr_lo[1] = interface->ctlr.dest_addr[4]; + ofld_req4.dst_mac_addr_mid[0] = interface->ctlr.dest_addr[3]; + ofld_req4.dst_mac_addr_mid[1] = interface->ctlr.dest_addr[2]; + ofld_req4.dst_mac_addr_hi[0] = interface->ctlr.dest_addr[1]; + ofld_req4.dst_mac_addr_hi[1] = interface->ctlr.dest_addr[0]; ofld_req4.lcq_addr_lo = (u32) tgt->lcq_dma; ofld_req4.lcq_addr_hi = (u32)((u64) tgt->lcq_dma >> 32); @@ -335,7 +338,8 @@ static int bnx2fc_send_session_enable_req(struct fcoe_port *port, struct bnx2fc_rport *tgt) { struct kwqe *kwqe_arr[2]; - struct bnx2fc_hba *hba = port->priv; + struct bnx2fc_interface *interface = port->priv; + struct bnx2fc_hba *hba = interface->hba; struct fcoe_kwqe_conn_enable_disable enbl_req; struct fc_lport *lport = port->lport; struct fc_rport *rport = tgt->rport; @@ -358,12 +362,12 @@ static int bnx2fc_send_session_enable_req(struct fcoe_port *port, enbl_req.src_mac_addr_hi[1] = port->data_src_addr[0]; memcpy(tgt->src_addr, port->data_src_addr, ETH_ALEN); - enbl_req.dst_mac_addr_lo[0] = hba->ctlr.dest_addr[5];/* fcf mac */ - enbl_req.dst_mac_addr_lo[1] = hba->ctlr.dest_addr[4]; - enbl_req.dst_mac_addr_mid[0] = hba->ctlr.dest_addr[3]; - enbl_req.dst_mac_addr_mid[1] = hba->ctlr.dest_addr[2]; - enbl_req.dst_mac_addr_hi[0] = hba->ctlr.dest_addr[1]; - enbl_req.dst_mac_addr_hi[1] = hba->ctlr.dest_addr[0]; + enbl_req.dst_mac_addr_lo[0] = interface->ctlr.dest_addr[5]; + enbl_req.dst_mac_addr_lo[1] = interface->ctlr.dest_addr[4]; + enbl_req.dst_mac_addr_mid[0] = interface->ctlr.dest_addr[3]; + enbl_req.dst_mac_addr_mid[1] = interface->ctlr.dest_addr[2]; + enbl_req.dst_mac_addr_hi[0] = interface->ctlr.dest_addr[1]; + enbl_req.dst_mac_addr_hi[1] = interface->ctlr.dest_addr[0]; port_id = fc_host_port_id(lport->host); if (port_id != tgt->sid) { @@ -379,10 +383,10 @@ static int bnx2fc_send_session_enable_req(struct fcoe_port *port, enbl_req.d_id[0] = (port_id & 0x000000FF); enbl_req.d_id[1] = (port_id & 0x0000FF00) >> 8; enbl_req.d_id[2] = (port_id & 0x00FF0000) >> 16; - enbl_req.vlan_tag = hba->vlan_id << + enbl_req.vlan_tag = interface->vlan_id << FCOE_KWQE_CONN_ENABLE_DISABLE_VLAN_ID_SHIFT; enbl_req.vlan_tag |= 3 << FCOE_KWQE_CONN_ENABLE_DISABLE_PRIORITY_SHIFT; - enbl_req.vlan_flag = hba->vlan_enabled; + enbl_req.vlan_flag = interface->vlan_enabled; enbl_req.context_id = tgt->context_id; enbl_req.conn_id = tgt->fcoe_conn_id; @@ -402,7 +406,8 @@ static int bnx2fc_send_session_enable_req(struct fcoe_port *port, int bnx2fc_send_session_disable_req(struct fcoe_port *port, struct bnx2fc_rport *tgt) { - struct bnx2fc_hba *hba = port->priv; + struct bnx2fc_interface *interface = port->priv; + struct bnx2fc_hba *hba = interface->hba; struct fcoe_kwqe_conn_enable_disable disable_req; struct kwqe *kwqe_arr[2]; struct fc_rport *rport = tgt->rport; @@ -423,12 +428,12 @@ int bnx2fc_send_session_disable_req(struct fcoe_port *port, disable_req.src_mac_addr_hi[0] = tgt->src_addr[1]; disable_req.src_mac_addr_hi[1] = tgt->src_addr[0]; - disable_req.dst_mac_addr_lo[0] = hba->ctlr.dest_addr[5];/* fcf mac */ - disable_req.dst_mac_addr_lo[1] = hba->ctlr.dest_addr[4]; - disable_req.dst_mac_addr_mid[0] = hba->ctlr.dest_addr[3]; - disable_req.dst_mac_addr_mid[1] = hba->ctlr.dest_addr[2]; - disable_req.dst_mac_addr_hi[0] = hba->ctlr.dest_addr[1]; - disable_req.dst_mac_addr_hi[1] = hba->ctlr.dest_addr[0]; + disable_req.dst_mac_addr_lo[0] = interface->ctlr.dest_addr[5]; + disable_req.dst_mac_addr_lo[1] = interface->ctlr.dest_addr[4]; + disable_req.dst_mac_addr_mid[0] = interface->ctlr.dest_addr[3]; + disable_req.dst_mac_addr_mid[1] = interface->ctlr.dest_addr[2]; + disable_req.dst_mac_addr_hi[0] = interface->ctlr.dest_addr[1]; + disable_req.dst_mac_addr_hi[1] = interface->ctlr.dest_addr[0]; port_id = tgt->sid; disable_req.s_id[0] = (port_id & 0x000000FF); @@ -442,11 +447,11 @@ int bnx2fc_send_session_disable_req(struct fcoe_port *port, disable_req.d_id[2] = (port_id & 0x00FF0000) >> 16; disable_req.context_id = tgt->context_id; disable_req.conn_id = tgt->fcoe_conn_id; - disable_req.vlan_tag = hba->vlan_id << + disable_req.vlan_tag = interface->vlan_id << FCOE_KWQE_CONN_ENABLE_DISABLE_VLAN_ID_SHIFT; disable_req.vlan_tag |= 3 << FCOE_KWQE_CONN_ENABLE_DISABLE_PRIORITY_SHIFT; - disable_req.vlan_flag = hba->vlan_enabled; + disable_req.vlan_flag = interface->vlan_enabled; kwqe_arr[0] = (struct kwqe *) &disable_req; @@ -525,7 +530,7 @@ void bnx2fc_process_l2_frame_compl(struct bnx2fc_rport *tgt, { struct fcoe_port *port = tgt->port; struct fc_lport *lport = port->lport; - struct bnx2fc_hba *hba = port->priv; + struct bnx2fc_interface *interface = port->priv; struct bnx2fc_unsol_els *unsol_els; struct fc_frame_header *fh; struct fc_frame *fp; @@ -586,7 +591,7 @@ void bnx2fc_process_l2_frame_compl(struct bnx2fc_rport *tgt, fr_eof(fp) = FC_EOF_T; fr_crc(fp) = cpu_to_le32(~crc); unsol_els->lport = lport; - unsol_els->hba = hba; + unsol_els->hba = interface->hba; unsol_els->fp = fp; INIT_WORK(&unsol_els->unsol_els_work, bnx2fc_unsol_els_work); queue_work(bnx2fc_wq, &unsol_els->unsol_els_work); @@ -608,7 +613,8 @@ static void bnx2fc_process_unsol_compl(struct bnx2fc_rport *tgt, u16 wqe) u32 frame_len, len; struct bnx2fc_cmd *io_req = NULL; struct fcoe_task_ctx_entry *task, *task_page; - struct bnx2fc_hba *hba = tgt->port->priv; + struct bnx2fc_interface *interface = tgt->port->priv; + struct bnx2fc_hba *hba = interface->hba; int task_idx, index; int rc = 0; @@ -685,7 +691,7 @@ static void bnx2fc_process_unsol_compl(struct bnx2fc_rport *tgt, u16 wqe) task_idx = xid / BNX2FC_TASKS_PER_PAGE; index = xid % BNX2FC_TASKS_PER_PAGE; task_page = (struct fcoe_task_ctx_entry *) - hba->task_ctx[task_idx]; + hba->task_ctx[task_idx]; task = &(task_page[index]); io_req = (struct bnx2fc_cmd *)hba->cmd_mgr->cmds[xid]; @@ -770,7 +776,8 @@ void bnx2fc_process_cq_compl(struct bnx2fc_rport *tgt, u16 wqe) struct fcoe_task_ctx_entry *task; struct fcoe_task_ctx_entry *task_page; struct fcoe_port *port = tgt->port; - struct bnx2fc_hba *hba = port->priv; + struct bnx2fc_interface *interface = port->priv; + struct bnx2fc_hba *hba = interface->hba; struct bnx2fc_cmd *io_req; int task_idx, index; u16 xid; @@ -1004,6 +1011,7 @@ static void bnx2fc_process_ofld_cmpl(struct bnx2fc_hba *hba, { struct bnx2fc_rport *tgt; struct fcoe_port *port; + struct bnx2fc_interface *interface; u32 conn_id; u32 context_id; int rc; @@ -1012,14 +1020,15 @@ static void bnx2fc_process_ofld_cmpl(struct bnx2fc_hba *hba, context_id = ofld_kcqe->fcoe_conn_context_id; tgt = hba->tgt_ofld_list[conn_id]; if (!tgt) { - printk(KERN_ERR PFX "ERROR:ofld_cmpl: No pending ofld req\n"); + printk(KERN_ALERT PFX "ERROR:ofld_cmpl: No pending ofld req\n"); return; } BNX2FC_TGT_DBG(tgt, "Entered ofld compl - context_id = 0x%x\n", ofld_kcqe->fcoe_conn_context_id); port = tgt->port; - if (hba != tgt->port->priv) { - printk(KERN_ALERT PFX "ERROR:ofld_cmpl: HBA mis-match\n"); + interface = tgt->port->priv; + if (hba != interface->hba) { + printk(KERN_ERR PFX "ERROR:ofld_cmpl: HBA mis-match\n"); goto ofld_cmpl_err; } /* @@ -1063,6 +1072,7 @@ static void bnx2fc_process_enable_conn_cmpl(struct bnx2fc_hba *hba, struct fcoe_kcqe *ofld_kcqe) { struct bnx2fc_rport *tgt; + struct bnx2fc_interface *interface; u32 conn_id; u32 context_id; @@ -1085,13 +1095,14 @@ static void bnx2fc_process_enable_conn_cmpl(struct bnx2fc_hba *hba, printk(KERN_ERR PFX "context id mis-match\n"); return; } - if (hba != tgt->port->priv) { - printk(KERN_ALERT PFX "bnx2fc-enbl_cmpl: HBA mis-match\n"); + interface = tgt->port->priv; + if (hba != interface->hba) { + printk(KERN_ERR PFX "bnx2fc-enbl_cmpl: HBA mis-match\n"); goto enbl_cmpl_err; } - if (ofld_kcqe->completion_status) { + if (ofld_kcqe->completion_status) goto enbl_cmpl_err; - } else { + else { /* enable successful - rport ready for issuing IOs */ set_bit(BNX2FC_FLAG_OFFLOADED, &tgt->flags); set_bit(BNX2FC_FLAG_OFLD_REQ_CMPL, &tgt->flags); @@ -1241,7 +1252,7 @@ void bnx2fc_indicate_kcqe(void *context, struct kcqe *kcq[], } else { printk(KERN_ERR PFX "DESTROY success\n"); } - hba->flags |= BNX2FC_FLAG_DESTROY_CMPL; + set_bit(BNX2FC_FLAG_DESTROY_CMPL, &hba->flags); wake_up_interruptible(&hba->destroy_wait); break; @@ -1306,7 +1317,8 @@ int bnx2fc_map_doorbell(struct bnx2fc_rport *tgt) struct fcoe_port *port = tgt->port; u32 reg_off; resource_size_t reg_base; - struct bnx2fc_hba *hba = port->priv; + struct bnx2fc_interface *interface = port->priv; + struct bnx2fc_hba *hba = interface->hba; reg_base = pci_resource_start(hba->pcidev, BNX2X_DOORBELL_PCI_BAR); |