diff options
Diffstat (limited to 'drivers/scsi')
27 files changed, 297 insertions, 155 deletions
diff --git a/drivers/scsi/ibmvscsi/ibmvfc.c b/drivers/scsi/ibmvscsi/ibmvfc.c index ee0739b217b..ed1e728763a 100644 --- a/drivers/scsi/ibmvscsi/ibmvfc.c +++ b/drivers/scsi/ibmvscsi/ibmvfc.c @@ -933,7 +933,7 @@ static void ibmvfc_get_host_speed(struct Scsi_Host *shost) fc_host_speed(shost) = FC_PORTSPEED_16GBIT; break; default: - ibmvfc_log(vhost, 3, "Unknown port speed: %ld Gbit\n", + ibmvfc_log(vhost, 3, "Unknown port speed: %lld Gbit\n", vhost->login_buf->resp.link_speed / 100); fc_host_speed(shost) = FC_PORTSPEED_UNKNOWN; break; @@ -1322,7 +1322,9 @@ static int ibmvfc_map_sg_data(struct scsi_cmnd *scmd, &evt->ext_list_token); if (!evt->ext_list) { - scmd_printk(KERN_ERR, scmd, "Can't allocate memory for scatterlist\n"); + scsi_dma_unmap(scmd); + if (vhost->log_level > IBMVFC_DEFAULT_LOG_LEVEL) + scmd_printk(KERN_ERR, scmd, "Can't allocate memory for scatterlist\n"); return -ENOMEM; } } @@ -1571,9 +1573,6 @@ static int ibmvfc_queuecommand(struct scsi_cmnd *cmnd, vfc_cmd->resp_len = sizeof(vfc_cmd->rsp); vfc_cmd->cancel_key = (unsigned long)cmnd->device->hostdata; vfc_cmd->tgt_scsi_id = rport->port_id; - if ((rport->supported_classes & FC_COS_CLASS3) && - (fc_host_supported_classes(vhost->host) & FC_COS_CLASS3)) - vfc_cmd->flags = IBMVFC_CLASS_3_ERR; vfc_cmd->iu.xfer_len = scsi_bufflen(cmnd); int_to_scsilun(cmnd->device->lun, &vfc_cmd->iu.lun); memcpy(vfc_cmd->iu.cdb, cmnd->cmnd, cmnd->cmd_len); @@ -2149,8 +2148,8 @@ static void ibmvfc_handle_async(struct ibmvfc_async_crq *crq, { const char *desc = ibmvfc_get_ae_desc(crq->event); - ibmvfc_log(vhost, 3, "%s event received. scsi_id: %lx, wwpn: %lx," - " node_name: %lx\n", desc, crq->scsi_id, crq->wwpn, crq->node_name); + ibmvfc_log(vhost, 3, "%s event received. scsi_id: %llx, wwpn: %llx," + " node_name: %llx\n", desc, crq->scsi_id, crq->wwpn, crq->node_name); switch (crq->event) { case IBMVFC_AE_LINK_UP: @@ -2184,7 +2183,7 @@ static void ibmvfc_handle_async(struct ibmvfc_async_crq *crq, ibmvfc_link_down(vhost, IBMVFC_HALTED); break; default: - dev_err(vhost->dev, "Unknown async event received: %ld\n", crq->event); + dev_err(vhost->dev, "Unknown async event received: %lld\n", crq->event); break; }; } @@ -2261,13 +2260,13 @@ static void ibmvfc_handle_crq(struct ibmvfc_crq *crq, struct ibmvfc_host *vhost) * actually sent */ if (unlikely(!ibmvfc_valid_event(&vhost->pool, evt))) { - dev_err(vhost->dev, "Returned correlation_token 0x%08lx is invalid!\n", + dev_err(vhost->dev, "Returned correlation_token 0x%08llx is invalid!\n", crq->ioba); return; } if (unlikely(atomic_read(&evt->free))) { - dev_err(vhost->dev, "Received duplicate correlation_token 0x%08lx!\n", + dev_err(vhost->dev, "Received duplicate correlation_token 0x%08llx!\n", crq->ioba); return; } @@ -3259,11 +3258,12 @@ static int ibmvfc_alloc_target(struct ibmvfc_host *vhost, u64 scsi_id) tgt = mempool_alloc(vhost->tgt_pool, GFP_KERNEL); if (!tgt) { - dev_err(vhost->dev, "Target allocation failure for scsi id %08lx\n", + dev_err(vhost->dev, "Target allocation failure for scsi id %08llx\n", scsi_id); return -ENOMEM; } + memset(tgt, 0, sizeof(*tgt)); tgt->scsi_id = scsi_id; tgt->new_scsi_id = scsi_id; tgt->vhost = vhost; @@ -3574,9 +3574,18 @@ static void ibmvfc_log_ae(struct ibmvfc_host *vhost, int events) static void ibmvfc_tgt_add_rport(struct ibmvfc_target *tgt) { struct ibmvfc_host *vhost = tgt->vhost; - struct fc_rport *rport; + struct fc_rport *rport = tgt->rport; unsigned long flags; + if (rport) { + tgt_dbg(tgt, "Setting rport roles\n"); + fc_remote_port_rolechg(rport, tgt->ids.roles); + spin_lock_irqsave(vhost->host->host_lock, flags); + ibmvfc_set_tgt_action(tgt, IBMVFC_TGT_ACTION_NONE); + spin_unlock_irqrestore(vhost->host->host_lock, flags); + return; + } + tgt_dbg(tgt, "Adding rport\n"); rport = fc_remote_port_add(vhost->host, 0, &tgt->ids); spin_lock_irqsave(vhost->host->host_lock, flags); diff --git a/drivers/scsi/ibmvscsi/ibmvfc.h b/drivers/scsi/ibmvscsi/ibmvfc.h index babdf3db59d..b21e071b986 100644 --- a/drivers/scsi/ibmvscsi/ibmvfc.h +++ b/drivers/scsi/ibmvscsi/ibmvfc.h @@ -32,7 +32,7 @@ #define IBMVFC_DRIVER_VERSION "1.0.4" #define IBMVFC_DRIVER_DATE "(November 14, 2008)" -#define IBMVFC_DEFAULT_TIMEOUT 15 +#define IBMVFC_DEFAULT_TIMEOUT 60 #define IBMVFC_INIT_TIMEOUT 120 #define IBMVFC_MAX_REQUESTS_DEFAULT 100 @@ -691,13 +691,13 @@ struct ibmvfc_host { #define DBG_CMD(CMD) do { if (ibmvfc_debug) CMD; } while (0) #define tgt_dbg(t, fmt, ...) \ - DBG_CMD(dev_info((t)->vhost->dev, "%lX: " fmt, (t)->scsi_id, ##__VA_ARGS__)) + DBG_CMD(dev_info((t)->vhost->dev, "%llX: " fmt, (t)->scsi_id, ##__VA_ARGS__)) #define tgt_info(t, fmt, ...) \ - dev_info((t)->vhost->dev, "%lX: " fmt, (t)->scsi_id, ##__VA_ARGS__) + dev_info((t)->vhost->dev, "%llX: " fmt, (t)->scsi_id, ##__VA_ARGS__) #define tgt_err(t, fmt, ...) \ - dev_err((t)->vhost->dev, "%lX: " fmt, (t)->scsi_id, ##__VA_ARGS__) + dev_err((t)->vhost->dev, "%llX: " fmt, (t)->scsi_id, ##__VA_ARGS__) #define ibmvfc_dbg(vhost, ...) \ DBG_CMD(dev_info((vhost)->dev, ##__VA_ARGS__)) diff --git a/drivers/scsi/ibmvscsi/ibmvscsi.c b/drivers/scsi/ibmvscsi/ibmvscsi.c index 5c541f7850f..c9aa7611e40 100644 --- a/drivers/scsi/ibmvscsi/ibmvscsi.c +++ b/drivers/scsi/ibmvscsi/ibmvscsi.c @@ -432,6 +432,7 @@ static int map_sg_data(struct scsi_cmnd *cmd, sdev_printk(KERN_ERR, cmd->device, "Can't allocate memory " "for indirect table\n"); + scsi_dma_unmap(cmd); return 0; } } @@ -1061,7 +1062,7 @@ static int ibmvscsi_eh_abort_handler(struct scsi_cmnd *cmd) } sdev_printk(KERN_INFO, cmd->device, - "aborting command. lun 0x%lx, tag 0x%lx\n", + "aborting command. lun 0x%llx, tag 0x%llx\n", (((u64) lun) << 48), (u64) found_evt); wait_for_completion(&evt->comp); @@ -1082,7 +1083,7 @@ static int ibmvscsi_eh_abort_handler(struct scsi_cmnd *cmd) if (rsp_rc) { if (printk_ratelimit()) sdev_printk(KERN_WARNING, cmd->device, - "abort code %d for task tag 0x%lx\n", + "abort code %d for task tag 0x%llx\n", rsp_rc, tsk_mgmt->task_tag); return FAILED; } @@ -1102,12 +1103,12 @@ static int ibmvscsi_eh_abort_handler(struct scsi_cmnd *cmd) if (found_evt == NULL) { spin_unlock_irqrestore(hostdata->host->host_lock, flags); - sdev_printk(KERN_INFO, cmd->device, "aborted task tag 0x%lx completed\n", + sdev_printk(KERN_INFO, cmd->device, "aborted task tag 0x%llx completed\n", tsk_mgmt->task_tag); return SUCCESS; } - sdev_printk(KERN_INFO, cmd->device, "successfully aborted task tag 0x%lx\n", + sdev_printk(KERN_INFO, cmd->device, "successfully aborted task tag 0x%llx\n", tsk_mgmt->task_tag); cmd->result = (DID_ABORT << 16); @@ -1182,7 +1183,7 @@ static int ibmvscsi_eh_device_reset_handler(struct scsi_cmnd *cmd) return FAILED; } - sdev_printk(KERN_INFO, cmd->device, "resetting device. lun 0x%lx\n", + sdev_printk(KERN_INFO, cmd->device, "resetting device. lun 0x%llx\n", (((u64) lun) << 48)); wait_for_completion(&evt->comp); @@ -1203,7 +1204,7 @@ static int ibmvscsi_eh_device_reset_handler(struct scsi_cmnd *cmd) if (rsp_rc) { if (printk_ratelimit()) sdev_printk(KERN_WARNING, cmd->device, - "reset code %d for task tag 0x%lx\n", + "reset code %d for task tag 0x%llx\n", rsp_rc, tsk_mgmt->task_tag); return FAILED; } diff --git a/drivers/scsi/ipr.c b/drivers/scsi/ipr.c index 841f460edbc..07829009a8b 100644 --- a/drivers/scsi/ipr.c +++ b/drivers/scsi/ipr.c @@ -4912,7 +4912,7 @@ static int ipr_ioctl(struct scsi_device *sdev, int cmd, void __user *arg) if (res && ipr_is_gata(res)) { if (cmd == HDIO_GET_IDENTITY) return -ENOTTY; - return ata_scsi_ioctl(sdev, cmd, arg); + return ata_sas_scsi_ioctl(res->sata_port->ap, sdev, cmd, arg); } return -EINVAL; diff --git a/drivers/scsi/libiscsi.c b/drivers/scsi/libiscsi.c index 7225b6e2029..809d32d95c7 100644 --- a/drivers/scsi/libiscsi.c +++ b/drivers/scsi/libiscsi.c @@ -1981,6 +1981,7 @@ void iscsi_pool_free(struct iscsi_pool *q) kfree(q->pool[i]); if (q->pool) kfree(q->pool); + kfree(q->queue); } EXPORT_SYMBOL_GPL(iscsi_pool_free); @@ -1997,6 +1998,8 @@ int iscsi_host_add(struct Scsi_Host *shost, struct device *pdev) if (!shost->can_queue) shost->can_queue = ISCSI_DEF_XMIT_CMDS_MAX; + if (!shost->transportt->eh_timed_out) + shost->transportt->eh_timed_out = iscsi_eh_cmd_timed_out; return scsi_add_host(shost, pdev); } EXPORT_SYMBOL_GPL(iscsi_host_add); @@ -2019,7 +2022,6 @@ struct Scsi_Host *iscsi_host_alloc(struct scsi_host_template *sht, shost = scsi_host_alloc(sht, sizeof(struct iscsi_host) + dd_data_size); if (!shost) return NULL; - shost->transportt->eh_timed_out = iscsi_eh_cmd_timed_out; if (qdepth > ISCSI_MAX_CMD_PER_LUN || qdepth < 1) { if (qdepth != 0) diff --git a/drivers/scsi/libiscsi_tcp.c b/drivers/scsi/libiscsi_tcp.c index a745f91d292..e7705d3532c 100644 --- a/drivers/scsi/libiscsi_tcp.c +++ b/drivers/scsi/libiscsi_tcp.c @@ -177,7 +177,6 @@ int iscsi_tcp_segment_done(struct iscsi_tcp_conn *tcp_conn, struct iscsi_segment *segment, int recv, unsigned copied) { - static unsigned char padbuf[ISCSI_PAD_LEN]; struct scatterlist sg; unsigned int pad; @@ -233,7 +232,7 @@ int iscsi_tcp_segment_done(struct iscsi_tcp_conn *tcp_conn, debug_tcp("consume %d pad bytes\n", pad); segment->total_size += pad; segment->size = pad; - segment->data = padbuf; + segment->data = segment->padbuf; return 0; } } diff --git a/drivers/scsi/libsas/sas_scsi_host.c b/drivers/scsi/libsas/sas_scsi_host.c index 744838780ad..1c558d3bce1 100644 --- a/drivers/scsi/libsas/sas_scsi_host.c +++ b/drivers/scsi/libsas/sas_scsi_host.c @@ -717,7 +717,7 @@ int sas_ioctl(struct scsi_device *sdev, int cmd, void __user *arg) struct domain_device *dev = sdev_to_domain_dev(sdev); if (dev_is_sata(dev)) - return ata_scsi_ioctl(sdev, cmd, arg); + return ata_sas_scsi_ioctl(dev->sata_dev.ap, sdev, cmd, arg); return -EINVAL; } diff --git a/drivers/scsi/lpfc/lpfc_els.c b/drivers/scsi/lpfc/lpfc_els.c index a8f30bdaff6..a7302480bc4 100644 --- a/drivers/scsi/lpfc/lpfc_els.c +++ b/drivers/scsi/lpfc/lpfc_els.c @@ -5258,6 +5258,7 @@ lpfc_send_els_event(struct lpfc_vport *vport, sizeof(struct lpfc_name)); break; default: + kfree(els_data); return; } memcpy(els_data->wwpn, &ndlp->nlp_portname, sizeof(struct lpfc_name)); diff --git a/drivers/scsi/ps3rom.c b/drivers/scsi/ps3rom.c index ce48e2d0193..ca0dd33497e 100644 --- a/drivers/scsi/ps3rom.c +++ b/drivers/scsi/ps3rom.c @@ -290,11 +290,11 @@ static irqreturn_t ps3rom_interrupt(int irq, void *data) if (tag != dev->tag) dev_err(&dev->sbd.core, - "%s:%u: tag mismatch, got %lx, expected %lx\n", + "%s:%u: tag mismatch, got %llx, expected %llx\n", __func__, __LINE__, tag, dev->tag); if (res) { - dev_err(&dev->sbd.core, "%s:%u: res=%d status=0x%lx\n", + dev_err(&dev->sbd.core, "%s:%u: res=%d status=0x%llx\n", __func__, __LINE__, res, status); return IRQ_HANDLED; } @@ -364,7 +364,7 @@ static int __devinit ps3rom_probe(struct ps3_system_bus_device *_dev) if (dev->blk_size != CD_FRAMESIZE) { dev_err(&dev->sbd.core, - "%s:%u: cannot handle block size %lu\n", __func__, + "%s:%u: cannot handle block size %llu\n", __func__, __LINE__, dev->blk_size); return -EINVAL; } diff --git a/drivers/scsi/qla2xxx/qla_attr.c b/drivers/scsi/qla2xxx/qla_attr.c index c7acef50d5d..f4c57227ec1 100644 --- a/drivers/scsi/qla2xxx/qla_attr.c +++ b/drivers/scsi/qla2xxx/qla_attr.c @@ -1016,6 +1016,9 @@ qla2x00_dev_loss_tmo_callbk(struct fc_rport *rport) struct Scsi_Host *host = rport_to_shost(rport); fc_port_t *fcport = *(fc_port_t **)rport->dd_data; + if (!fcport) + return; + qla2x00_abort_fcport_cmds(fcport); /* @@ -1033,6 +1036,9 @@ qla2x00_terminate_rport_io(struct fc_rport *rport) { fc_port_t *fcport = *(fc_port_t **)rport->dd_data; + if (!fcport) + return; + /* * At this point all fcport's software-states are cleared. Perform any * final cleanup of firmware resources (PCBs and XCBs). @@ -1259,13 +1265,6 @@ qla24xx_vport_delete(struct fc_vport *fc_vport) test_bit(FCPORT_UPDATE_NEEDED, &vha->dpc_flags)) msleep(1000); - if (ha->mqenable) { - if (qla25xx_delete_queues(vha, 0) != QLA_SUCCESS) - qla_printk(KERN_WARNING, ha, - "Queue delete failed.\n"); - vha->req_ques[0] = ha->req_q_map[0]->id; - } - qla24xx_disable_vp(vha); fc_remove_host(vha->host); @@ -1287,6 +1286,12 @@ qla24xx_vport_delete(struct fc_vport *fc_vport) vha->host_no, vha->vp_idx, vha)); } + if (ha->mqenable) { + if (qla25xx_delete_queues(vha, 0) != QLA_SUCCESS) + qla_printk(KERN_WARNING, ha, + "Queue delete failed.\n"); + } + scsi_host_put(vha->host); qla_printk(KERN_INFO, ha, "vport %d deleted\n", id); return 0; diff --git a/drivers/scsi/qla2xxx/qla_def.h b/drivers/scsi/qla2xxx/qla_def.h index 023ee77fb02..e0c5bb54b25 100644 --- a/drivers/scsi/qla2xxx/qla_def.h +++ b/drivers/scsi/qla2xxx/qla_def.h @@ -2135,6 +2135,7 @@ struct qla_msix_entry { /* Work events. */ enum qla_work_type { QLA_EVT_AEN, + QLA_EVT_IDC_ACK, }; @@ -2149,6 +2150,10 @@ struct qla_work_evt { enum fc_host_event_code code; u32 data; } aen; + struct { +#define QLA_IDC_ACK_REGS 7 + uint16_t mb[QLA_IDC_ACK_REGS]; + } idc_ack; } u; }; diff --git a/drivers/scsi/qla2xxx/qla_devtbl.h b/drivers/scsi/qla2xxx/qla_devtbl.h index d78d35e681a..d6ea69df7c5 100644 --- a/drivers/scsi/qla2xxx/qla_devtbl.h +++ b/drivers/scsi/qla2xxx/qla_devtbl.h @@ -72,7 +72,7 @@ static char *qla2x00_model_name[QLA_MODEL_NAMES*2] = { "QLA2462", "Sun PCI-X 2.0 to 4Gb FC, Dual Channel", /* 0x141 */ "QLE2460", "Sun PCI-Express to 2Gb FC, Single Channel", /* 0x142 */ "QLE2462", "Sun PCI-Express to 4Gb FC, Single Channel", /* 0x143 */ - "QEM2462" "Server I/O Module 4Gb FC, Dual Channel", /* 0x144 */ + "QEM2462", "Server I/O Module 4Gb FC, Dual Channel", /* 0x144 */ "QLE2440", "PCI-Express to 4Gb FC, Single Channel", /* 0x145 */ "QLE2464", "PCI-Express to 4Gb FC, Quad Channel", /* 0x146 */ "QLA2440", "PCI-X 2.0 to 4Gb FC, Single Channel", /* 0x147 */ diff --git a/drivers/scsi/qla2xxx/qla_fw.h b/drivers/scsi/qla2xxx/qla_fw.h index 7abb045a041..ffff4255408 100644 --- a/drivers/scsi/qla2xxx/qla_fw.h +++ b/drivers/scsi/qla2xxx/qla_fw.h @@ -1402,6 +1402,8 @@ struct access_chip_rsp_84xx { #define MBA_IDC_NOTIFY 0x8101 #define MBA_IDC_TIME_EXT 0x8102 +#define MBC_IDC_ACK 0x101 + struct nvram_81xx { /* NVRAM header. */ uint8_t id[4]; diff --git a/drivers/scsi/qla2xxx/qla_gbl.h b/drivers/scsi/qla2xxx/qla_gbl.h index ba491335375..6de283f8f11 100644 --- a/drivers/scsi/qla2xxx/qla_gbl.h +++ b/drivers/scsi/qla2xxx/qla_gbl.h @@ -34,6 +34,7 @@ extern void qla24xx_update_fw_options(scsi_qla_host_t *); extern void qla81xx_update_fw_options(scsi_qla_host_t *); extern int qla2x00_load_risc(struct scsi_qla_host *, uint32_t *); extern int qla24xx_load_risc(scsi_qla_host_t *, uint32_t *); +extern int qla81xx_load_risc(scsi_qla_host_t *, uint32_t *); extern int qla2x00_loop_resync(scsi_qla_host_t *); @@ -71,6 +72,7 @@ extern int qla2x00_loop_reset(scsi_qla_host_t *); extern void qla2x00_abort_all_cmds(scsi_qla_host_t *, int); extern int qla2x00_post_aen_work(struct scsi_qla_host *, enum fc_host_event_code, u32); +extern int qla2x00_post_idc_ack_work(struct scsi_qla_host *, uint16_t *); extern void qla2x00_abort_fcport_cmds(fc_port_t *); extern struct scsi_qla_host *qla2x00_create_host(struct scsi_host_template *, @@ -265,6 +267,8 @@ qla2x00_set_idma_speed(scsi_qla_host_t *, uint16_t, uint16_t, uint16_t *); extern int qla84xx_verify_chip(struct scsi_qla_host *, uint16_t *); +extern int qla81xx_idc_ack(scsi_qla_host_t *, uint16_t *); + /* * Global Function Prototypes in qla_isr.c source file. */ @@ -375,10 +379,8 @@ extern int qla2x00_dfs_remove(scsi_qla_host_t *); /* Globa function prototypes for multi-q */ extern int qla25xx_request_irq(struct rsp_que *); -extern int qla25xx_init_req_que(struct scsi_qla_host *, struct req_que *, - uint8_t); -extern int qla25xx_init_rsp_que(struct scsi_qla_host *, struct rsp_que *, - uint8_t); +extern int qla25xx_init_req_que(struct scsi_qla_host *, struct req_que *); +extern int qla25xx_init_rsp_que(struct scsi_qla_host *, struct rsp_que *); extern int qla25xx_create_req_que(struct qla_hw_data *, uint16_t, uint8_t, uint16_t, uint8_t, uint8_t); extern int qla25xx_create_rsp_que(struct qla_hw_data *, uint16_t, uint8_t, diff --git a/drivers/scsi/qla2xxx/qla_init.c b/drivers/scsi/qla2xxx/qla_init.c index 2d4f32b4df5..986501759ad 100644 --- a/drivers/scsi/qla2xxx/qla_init.c +++ b/drivers/scsi/qla2xxx/qla_init.c @@ -1226,9 +1226,8 @@ qla24xx_config_rings(struct scsi_qla_host *vha) icb->firmware_options_2 |= __constant_cpu_to_le32(BIT_18); - icb->firmware_options_2 |= __constant_cpu_to_le32(BIT_22); + icb->firmware_options_2 &= __constant_cpu_to_le32(~BIT_22); icb->firmware_options_2 |= __constant_cpu_to_le32(BIT_23); - ha->rsp_q_map[0]->options = icb->firmware_options_2; WRT_REG_DWORD(®->isp25mq.req_q_in, 0); WRT_REG_DWORD(®->isp25mq.req_q_out, 0); @@ -1258,35 +1257,48 @@ qla2x00_init_rings(scsi_qla_host_t *vha) { int rval; unsigned long flags = 0; - int cnt; + int cnt, que; struct qla_hw_data *ha = vha->hw; - struct req_que *req = ha->req_q_map[0]; - struct rsp_que *rsp = ha->rsp_q_map[0]; + struct req_que *req; + struct rsp_que *rsp; + struct scsi_qla_host *vp; struct mid_init_cb_24xx *mid_init_cb = (struct mid_init_cb_24xx *) ha->init_cb; spin_lock_irqsave(&ha->hardware_lock, flags); /* Clear outstanding commands array. */ - for (cnt = 0; cnt < MAX_OUTSTANDING_COMMANDS; cnt++) - req->outstanding_cmds[cnt] = NULL; + for (que = 0; que < ha->max_queues; que++) { + req = ha->req_q_map[que]; + if (!req) + continue; + for (cnt = 0; cnt < MAX_OUTSTANDING_COMMANDS; cnt++) + req->outstanding_cmds[cnt] = NULL; - req->current_outstanding_cmd = 0; + req->current_outstanding_cmd = 0; - /* Clear RSCN queue. */ - vha->rscn_in_ptr = 0; - vha->rscn_out_ptr = 0; + /* Initialize firmware. */ + req->ring_ptr = req->ring; + req->ring_index = 0; + req->cnt = req->length; + } - /* Initialize firmware. */ - req->ring_ptr = req->ring; - req->ring_index = 0; - req->cnt = req->length; - rsp->ring_ptr = rsp->ring; - rsp->ring_index = 0; + for (que = 0; que < ha->max_queues; que++) { + rsp = ha->rsp_q_map[que]; + if (!rsp) + continue; + rsp->ring_ptr = rsp->ring; + rsp->ring_index = 0; - /* Initialize response queue entries */ - qla2x00_init_response_q_entries(rsp); + /* Initialize response queue entries */ + qla2x00_init_response_q_entries(rsp); + } + /* Clear RSCN queue. */ + list_for_each_entry(vp, &ha->vp_list, list) { + vp->rscn_in_ptr = 0; + vp->rscn_out_ptr = 0; + } ha->isp_ops->config_rings(vha); spin_unlock_irqrestore(&ha->hardware_lock, flags); @@ -3212,8 +3224,8 @@ qla2x00_loop_resync(scsi_qla_host_t *vha) int rval = QLA_SUCCESS; uint32_t wait_time; struct qla_hw_data *ha = vha->hw; - struct req_que *req = ha->req_q_map[0]; - struct rsp_que *rsp = ha->rsp_q_map[0]; + struct req_que *req = ha->req_q_map[vha->req_ques[0]]; + struct rsp_que *rsp = req->rsp; atomic_set(&vha->loop_state, LOOP_UPDATE); clear_bit(ISP_ABORT_RETRY, &vha->dpc_flags); @@ -3480,7 +3492,7 @@ qla25xx_init_queues(struct qla_hw_data *ha) rsp = ha->rsp_q_map[i]; if (rsp) { rsp->options &= ~BIT_0; - ret = qla25xx_init_rsp_que(base_vha, rsp, rsp->options); + ret = qla25xx_init_rsp_que(base_vha, rsp); if (ret != QLA_SUCCESS) DEBUG2_17(printk(KERN_WARNING "%s Rsp que:%d init failed\n", __func__, @@ -3492,15 +3504,16 @@ qla25xx_init_queues(struct qla_hw_data *ha) } req = ha->req_q_map[i]; if (req) { + /* Clear outstanding commands array. */ req->options &= ~BIT_0; - ret = qla25xx_init_req_que(base_vha, req, req->options); + ret = qla25xx_init_req_que(base_vha, req); if (ret != QLA_SUCCESS) DEBUG2_17(printk(KERN_WARNING "%s Req que:%d init failed\n", __func__, req->id)); else DEBUG2_17(printk(KERN_WARNING - "%s Rsp que:%d inited\n", __func__, + "%s Req que:%d inited\n", __func__, req->id)); } } @@ -3548,6 +3561,9 @@ qla24xx_reset_adapter(scsi_qla_host_t *vha) WRT_REG_DWORD(®->hccr, HCCRX_REL_RISC_PAUSE); RD_REG_DWORD(®->hccr); spin_unlock_irqrestore(&ha->hardware_lock, flags); + + if (IS_NOPOLLING_TYPE(ha)) + ha->isp_ops->enable_intrs(ha); } /* On sparc systems, obtain port and node WWN from firmware @@ -3833,6 +3849,10 @@ qla24xx_load_risc_flash(scsi_qla_host_t *vha, uint32_t *srisc_addr) uint32_t i; struct qla_hw_data *ha = vha->hw; struct req_que *req = ha->req_q_map[0]; + + qla_printk(KERN_INFO, ha, + "FW: Loading from flash (%x)...\n", ha->flt_region_fw); + rval = QLA_SUCCESS; segments = FA_RISC_CODE_SEGMENTS; @@ -4008,8 +4028,8 @@ fail_fw_integrity: return QLA_FUNCTION_FAILED; } -int -qla24xx_load_risc(scsi_qla_host_t *vha, uint32_t *srisc_addr) +static int +qla24xx_load_risc_blob(scsi_qla_host_t *vha, uint32_t *srisc_addr) { int rval; int segments, fragment; @@ -4029,12 +4049,12 @@ qla24xx_load_risc(scsi_qla_host_t *vha, uint32_t *srisc_addr) qla_printk(KERN_ERR, ha, "Firmware images can be retrieved " "from: " QLA_FW_URL ".\n"); - /* Try to load RISC code from flash. */ - qla_printk(KERN_ERR, ha, "Attempting to load (potentially " - "outdated) firmware from flash.\n"); - return qla24xx_load_risc_flash(vha, srisc_addr); + return QLA_FUNCTION_FAILED; } + qla_printk(KERN_INFO, ha, + "FW: Loading via request-firmware...\n"); + rval = QLA_SUCCESS; segments = FA_RISC_CODE_SEGMENTS; @@ -4119,6 +4139,40 @@ fail_fw_integrity: return QLA_FUNCTION_FAILED; } +int +qla24xx_load_risc(scsi_qla_host_t *vha, uint32_t *srisc_addr) +{ + int rval; + + /* + * FW Load priority: + * 1) Firmware via request-firmware interface (.bin file). + * 2) Firmware residing in flash. + */ + rval = qla24xx_load_risc_blob(vha, srisc_addr); + if (rval == QLA_SUCCESS) + return rval; + + return qla24xx_load_risc_flash(vha, srisc_addr); +} + +int +qla81xx_load_risc(scsi_qla_host_t *vha, uint32_t *srisc_addr) +{ + int rval; + + /* + * FW Load priority: + * 1) Firmware residing in flash. + * 2) Firmware via request-firmware interface (.bin file). + */ + rval = qla24xx_load_risc_flash(vha, srisc_addr); + if (rval == QLA_SUCCESS) + return rval; + + return qla24xx_load_risc_blob(vha, srisc_addr); +} + void qla2x00_try_to_stop_firmware(scsi_qla_host_t *vha) { @@ -4151,8 +4205,8 @@ qla24xx_configure_vhba(scsi_qla_host_t *vha) uint16_t mb[MAILBOX_REGISTER_COUNT]; struct qla_hw_data *ha = vha->hw; struct scsi_qla_host *base_vha = pci_get_drvdata(ha->pdev); - struct req_que *req = ha->req_q_map[0]; - struct rsp_que *rsp = ha->rsp_q_map[0]; + struct req_que *req = ha->req_q_map[vha->req_ques[0]]; + struct rsp_que *rsp = req->rsp; if (!vha->vp_idx) return -EINVAL; diff --git a/drivers/scsi/qla2xxx/qla_isr.c b/drivers/scsi/qla2xxx/qla_isr.c index 789fc576f22..f250e5b7897 100644 --- a/drivers/scsi/qla2xxx/qla_isr.c +++ b/drivers/scsi/qla2xxx/qla_isr.c @@ -266,6 +266,40 @@ qla2x00_mbx_completion(scsi_qla_host_t *vha, uint16_t mb0) } } +static void +qla81xx_idc_event(scsi_qla_host_t *vha, uint16_t aen, uint16_t descr) +{ + static char *event[] = + { "Complete", "Request Notification", "Time Extension" }; + int rval; + struct device_reg_24xx __iomem *reg24 = &vha->hw->iobase->isp24; + uint16_t __iomem *wptr; + uint16_t cnt, timeout, mb[QLA_IDC_ACK_REGS]; + + /* Seed data -- mailbox1 -> mailbox7. */ + wptr = (uint16_t __iomem *)®24->mailbox1; + for (cnt = 0; cnt < QLA_IDC_ACK_REGS; cnt++, wptr++) + mb[cnt] = RD_REG_WORD(wptr); + + DEBUG2(printk("scsi(%ld): Inter-Driver Commucation %s -- " + "%04x %04x %04x %04x %04x %04x %04x.\n", vha->host_no, + event[aen & 0xff], + mb[0], mb[1], mb[2], mb[3], mb[4], mb[5], mb[6])); + + /* Acknowledgement needed? [Notify && non-zero timeout]. */ + timeout = (descr >> 8) & 0xf; + if (aen != MBA_IDC_NOTIFY || !timeout) + return; + + DEBUG2(printk("scsi(%ld): Inter-Driver Commucation %s -- " + "ACK timeout=%d.\n", vha->host_no, event[aen & 0xff], timeout)); + + rval = qla2x00_post_idc_ack_work(vha, mb); + if (rval != QLA_SUCCESS) + qla_printk(KERN_WARNING, vha->hw, + "IDC failed to post ACK.\n"); +} + /** * qla2x00_async_event() - Process aynchronous events. * @ha: SCSI driver HA context @@ -714,21 +748,9 @@ skip_rio: "%04x %04x %04x\n", vha->host_no, mb[1], mb[2], mb[3])); break; case MBA_IDC_COMPLETE: - DEBUG2(printk("scsi(%ld): Inter-Driver Commucation " - "Complete -- %04x %04x %04x\n", vha->host_no, mb[1], mb[2], - mb[3])); - break; case MBA_IDC_NOTIFY: - DEBUG2(printk("scsi(%ld): Inter-Driver Commucation " - "Request Notification -- %04x %04x %04x\n", vha->host_no, - mb[1], mb[2], mb[3])); - /**** Mailbox registers 4 - 7 valid!!! */ - break; case MBA_IDC_TIME_EXT: - DEBUG2(printk("scsi(%ld): Inter-Driver Commucation " - "Time Extension -- %04x %04x %04x\n", vha->host_no, mb[1], - mb[2], mb[3])); - /**** Mailbox registers 4 - 7 valid!!! */ + qla81xx_idc_event(vha, mb[0], mb[1]); break; } @@ -1707,7 +1729,6 @@ qla25xx_msix_rsp_q(int irq, void *dev_id) struct qla_hw_data *ha; struct rsp_que *rsp; struct device_reg_24xx __iomem *reg; - uint16_t msix_disabled_hccr = 0; rsp = (struct rsp_que *) dev_id; if (!rsp) { @@ -1720,17 +1741,8 @@ qla25xx_msix_rsp_q(int irq, void *dev_id) spin_lock_irq(&ha->hardware_lock); - msix_disabled_hccr = rsp->options; - if (!rsp->id) - msix_disabled_hccr &= __constant_cpu_to_le32(BIT_22); - else - msix_disabled_hccr &= __constant_cpu_to_le32(BIT_6); - qla24xx_process_response_queue(rsp); - if (!msix_disabled_hccr) - WRT_REG_DWORD(®->hccr, HCCRX_CLR_RISC_INT); - spin_unlock_irq(&ha->hardware_lock); return IRQ_HANDLED; @@ -1868,6 +1880,7 @@ qla24xx_disable_msix(struct qla_hw_data *ha) static int qla24xx_enable_msix(struct qla_hw_data *ha, struct rsp_que *rsp) { +#define MIN_MSIX_COUNT 2 int i, ret; struct msix_entry *entries; struct qla_msix_entry *qentry; @@ -1883,12 +1896,16 @@ qla24xx_enable_msix(struct qla_hw_data *ha, struct rsp_que *rsp) ret = pci_enable_msix(ha->pdev, entries, ha->msix_count); if (ret) { + if (ret < MIN_MSIX_COUNT) + goto msix_failed; + qla_printk(KERN_WARNING, ha, "MSI-X: Failed to enable support -- %d/%d\n" " Retry with %d vectors\n", ha->msix_count, ret, ret); ha->msix_count = ret; ret = pci_enable_msix(ha->pdev, entries, ha->msix_count); if (ret) { +msix_failed: qla_printk(KERN_WARNING, ha, "MSI-X: Failed to enable" " support, giving up -- %d/%d\n", ha->msix_count, ret); diff --git a/drivers/scsi/qla2xxx/qla_mbx.c b/drivers/scsi/qla2xxx/qla_mbx.c index db4df45234a..4c7504cb399 100644 --- a/drivers/scsi/qla2xxx/qla_mbx.c +++ b/drivers/scsi/qla2xxx/qla_mbx.c @@ -58,14 +58,11 @@ qla2x00_mailbox_command(scsi_qla_host_t *vha, mbx_cmd_t *mcp) * seconds. This is to serialize actual issuing of mailbox cmds during * non ISP abort time. */ - if (!abort_active) { - if (!wait_for_completion_timeout(&ha->mbx_cmd_comp, - mcp->tov * HZ)) { - /* Timeout occurred. Return error. */ - DEBUG2_3_11(printk("%s(%ld): cmd access timeout. " - "Exiting.\n", __func__, base_vha->host_no)); - return QLA_FUNCTION_TIMEOUT; - } + if (!wait_for_completion_timeout(&ha->mbx_cmd_comp, mcp->tov * HZ)) { + /* Timeout occurred. Return error. */ + DEBUG2_3_11(printk("%s(%ld): cmd access timeout. " + "Exiting.\n", __func__, base_vha->host_no)); + return QLA_FUNCTION_TIMEOUT; } ha->flags.mbox_busy = 1; @@ -265,8 +262,7 @@ qla2x00_mailbox_command(scsi_qla_host_t *vha, mbx_cmd_t *mcp) } /* Allow next mbx cmd to come in. */ - if (!abort_active) - complete(&ha->mbx_cmd_comp); + complete(&ha->mbx_cmd_comp); if (rval) { DEBUG2_3_11(printk("%s(%ld): **** FAILED. mbx0=%x, mbx1=%x, " @@ -3094,8 +3090,7 @@ verify_done: } int -qla25xx_init_req_que(struct scsi_qla_host *vha, struct req_que *req, - uint8_t options) +qla25xx_init_req_que(struct scsi_qla_host *vha, struct req_que *req) { int rval; unsigned long flags; @@ -3105,7 +3100,7 @@ qla25xx_init_req_que(struct scsi_qla_host *vha, struct req_que *req, struct qla_hw_data *ha = vha->hw; mcp->mb[0] = MBC_INITIALIZE_MULTIQ; - mcp->mb[1] = options; + mcp->mb[1] = req->options; mcp->mb[2] = MSW(LSD(req->dma)); mcp->mb[3] = LSW(LSD(req->dma)); mcp->mb[6] = MSW(MSD(req->dma)); @@ -3132,7 +3127,7 @@ qla25xx_init_req_que(struct scsi_qla_host *vha, struct req_que *req, mcp->tov = 60; spin_lock_irqsave(&ha->hardware_lock, flags); - if (!(options & BIT_0)) { + if (!(req->options & BIT_0)) { WRT_REG_DWORD(®->req_q_in, 0); WRT_REG_DWORD(®->req_q_out, 0); } @@ -3146,8 +3141,7 @@ qla25xx_init_req_que(struct scsi_qla_host *vha, struct req_que *req, } int -qla25xx_init_rsp_que(struct scsi_qla_host *vha, struct rsp_que *rsp, - uint8_t options) +qla25xx_init_rsp_que(struct scsi_qla_host *vha, struct rsp_que *rsp) { int rval; unsigned long flags; @@ -3157,7 +3151,7 @@ qla25xx_init_rsp_que(struct scsi_qla_host *vha, struct rsp_que *rsp, struct qla_hw_data *ha = vha->hw; mcp->mb[0] = MBC_INITIALIZE_MULTIQ; - mcp->mb[1] = options; + mcp->mb[1] = rsp->options; mcp->mb[2] = MSW(LSD(rsp->dma)); mcp->mb[3] = LSW(LSD(rsp->dma)); mcp->mb[6] = MSW(MSD(rsp->dma)); @@ -3182,7 +3176,7 @@ qla25xx_init_rsp_que(struct scsi_qla_host *vha, struct rsp_que *rsp, mcp->tov = 60; spin_lock_irqsave(&ha->hardware_lock, flags); - if (!(options & BIT_0)) { + if (!(rsp->options & BIT_0)) { WRT_REG_DWORD(®->rsp_q_out, 0); WRT_REG_DWORD(®->rsp_q_in, 0); } @@ -3197,3 +3191,29 @@ qla25xx_init_rsp_que(struct scsi_qla_host *vha, struct rsp_que *rsp, return rval; } +int +qla81xx_idc_ack(scsi_qla_host_t *vha, uint16_t *mb) +{ + int rval; + mbx_cmd_t mc; + mbx_cmd_t *mcp = &mc; + + DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no)); + + mcp->mb[0] = MBC_IDC_ACK; + memcpy(&mcp->mb[1], mb, QLA_IDC_ACK_REGS * sizeof(uint16_t)); + mcp->out_mb = MBX_7|MBX_6|MBX_5|MBX_4|MBX_3|MBX_2|MBX_1|MBX_0; + mcp->in_mb = MBX_0; + mcp->tov = MBX_TOV_SECONDS; + mcp->flags = 0; + rval = qla2x00_mailbox_command(vha, mcp); + + if (rval != QLA_SUCCESS) { + DEBUG2_3_11(printk("%s(%ld): failed=%x (%x).\n", __func__, + vha->host_no, rval, mcp->mb[0])); + } else { + DEBUG11(printk("%s(%ld): done.\n", __func__, vha->host_no)); + } + + return rval; +} diff --git a/drivers/scsi/qla2xxx/qla_mid.c b/drivers/scsi/qla2xxx/qla_mid.c index 886323130fc..3f23932210c 100644 --- a/drivers/scsi/qla2xxx/qla_mid.c +++ b/drivers/scsi/qla2xxx/qla_mid.c @@ -396,7 +396,7 @@ qla24xx_create_vhost(struct fc_vport *fc_vport) qla2x00_start_timer(vha, qla2x00_timer, WATCH_INTERVAL); - memset(vha->req_ques, 0, sizeof(vha->req_ques) * QLA_MAX_HOST_QUES); + memset(vha->req_ques, 0, sizeof(vha->req_ques)); vha->req_ques[0] = ha->req_q_map[0]->id; host->can_queue = ha->req_q_map[0]->length + 128; host->this_id = 255; @@ -471,7 +471,7 @@ qla25xx_delete_req_que(struct scsi_qla_host *vha, struct req_que *req) if (req) { req->options |= BIT_0; - ret = qla25xx_init_req_que(vha, req, req->options); + ret = qla25xx_init_req_que(vha, req); } if (ret == QLA_SUCCESS) qla25xx_free_req_que(vha, req); @@ -486,7 +486,7 @@ qla25xx_delete_rsp_que(struct scsi_qla_host *vha, struct rsp_que *rsp) if (rsp) { rsp->options |= BIT_0; - ret = qla25xx_init_rsp_que(vha, rsp, rsp->options); + ret = qla25xx_init_rsp_que(vha, rsp); } if (ret == QLA_SUCCESS) qla25xx_free_rsp_que(vha, rsp); @@ -502,7 +502,7 @@ int qla25xx_update_req_que(struct scsi_qla_host *vha, uint8_t que, uint8_t qos) req->options |= BIT_3; req->qos = qos; - ret = qla25xx_init_req_que(vha, req, req->options); + ret = qla25xx_init_req_que(vha, req); if (ret != QLA_SUCCESS) DEBUG2_17(printk(KERN_WARNING "%s failed\n", __func__)); /* restore options bit */ @@ -629,9 +629,10 @@ qla25xx_create_req_que(struct qla_hw_data *ha, uint16_t options, req->ring_index = 0; req->cnt = req->length; req->id = que_id; + req->max_q_depth = ha->req_q_map[0]->max_q_depth; mutex_unlock(&ha->vport_lock); - ret = qla25xx_init_req_que(base_vha, req, options); + ret = qla25xx_init_req_que(base_vha, req); if (ret != QLA_SUCCESS) { qla_printk(KERN_WARNING, ha, "%s failed\n", __func__); mutex_lock(&ha->vport_lock); @@ -709,7 +710,7 @@ qla25xx_create_rsp_que(struct qla_hw_data *ha, uint16_t options, if (ret) goto que_failed; - ret = qla25xx_init_rsp_que(base_vha, rsp, options); + ret = qla25xx_init_rsp_que(base_vha, rsp); if (ret != QLA_SUCCESS) { qla_printk(KERN_WARNING, ha, "%s failed\n", __func__); mutex_lock(&ha->vport_lock); diff --git a/drivers/scsi/qla2xxx/qla_os.c b/drivers/scsi/qla2xxx/qla_os.c index 4a71f522f92..2f5f72531e2 100644 --- a/drivers/scsi/qla2xxx/qla_os.c +++ b/drivers/scsi/qla2xxx/qla_os.c @@ -65,8 +65,6 @@ MODULE_PARM_DESC(ql2xextended_error_logging, static void qla2x00_free_device(scsi_qla_host_t *); -static void qla2x00_config_dma_addressing(scsi_qla_host_t *ha); - int ql2xfdmienable=1; module_param(ql2xfdmienable, int, S_IRUGO|S_IRUSR); MODULE_PARM_DESC(ql2xfdmienable, @@ -800,6 +798,7 @@ qla2xxx_eh_abort(struct scsi_cmnd *cmd) if (ha->isp_ops->abort_command(vha, sp, req)) { DEBUG2(printk("%s(%ld): abort_command " "mbx failed.\n", __func__, vha->host_no)); + ret = FAILED; } else { DEBUG3(printk("%s(%ld): abort_command " "mbx success.\n", __func__, vha->host_no)); @@ -1158,8 +1157,8 @@ qla2x00_abort_all_cmds(scsi_qla_host_t *vha, int res) struct req_que *req; spin_lock_irqsave(&ha->hardware_lock, flags); - for (que = 0; que < QLA_MAX_HOST_QUES; que++) { - req = ha->req_q_map[vha->req_ques[que]]; + for (que = 0; que < ha->max_queues; que++) { + req = ha->req_q_map[que]; if (!req) continue; for (cnt = 1; cnt < MAX_OUTSTANDING_COMMANDS; cnt++) { @@ -1193,7 +1192,7 @@ qla2xxx_slave_configure(struct scsi_device *sdev) scsi_qla_host_t *vha = shost_priv(sdev->host); struct qla_hw_data *ha = vha->hw; struct fc_rport *rport = starget_to_rport(sdev->sdev_target); - struct req_que *req = ha->req_q_map[0]; + struct req_que *req = ha->req_q_map[vha->req_ques[0]]; if (sdev->tagged_supported) scsi_activate_tcq(sdev, req->max_q_depth); @@ -1241,9 +1240,8 @@ qla2x00_change_queue_type(struct scsi_device *sdev, int tag_type) * supported addressing method. */ static void -qla2x00_config_dma_addressing(scsi_qla_host_t *vha) +qla2x00_config_dma_addressing(struct qla_hw_data *ha) { - struct qla_hw_data *ha = vha->hw; /* Assume a 32bit DMA mask. */ ha->flags.enable_64bit_addressing = 0; @@ -1480,7 +1478,7 @@ static struct isp_operations qla81xx_isp_ops = { .reset_adapter = qla24xx_reset_adapter, .nvram_config = qla81xx_nvram_config, .update_fw_options = qla81xx_update_fw_options, - .load_risc = qla24xx_load_risc, + .load_risc = qla81xx_load_risc, .pci_info_str = qla24xx_pci_info_str, .fw_version_str = qla24xx_fw_version_str, .intr_handler = qla24xx_intr_handler, @@ -1869,6 +1867,7 @@ qla2x00_probe_one(struct pci_dev *pdev, const struct pci_device_id *id) set_bit(0, (unsigned long *) ha->vp_idx_map); + qla2x00_config_dma_addressing(ha); ret = qla2x00_mem_alloc(ha, req_length, rsp_length, &req, &rsp); if (!ret) { qla_printk(KERN_WARNING, ha, @@ -1888,13 +1887,13 @@ qla2x00_probe_one(struct pci_dev *pdev, const struct pci_device_id *id) "[ERROR] Failed to allocate memory for scsi_host\n"); ret = -ENOMEM; + qla2x00_mem_free(ha); + qla2x00_free_que(ha, req, rsp); goto probe_hw_failed; } pci_set_drvdata(pdev, base_vha); - qla2x00_config_dma_addressing(base_vha); - host = base_vha->host; base_vha->req_ques[0] = req->id; host->can_queue = req->length + 128; @@ -1917,14 +1916,13 @@ qla2x00_probe_one(struct pci_dev *pdev, const struct pci_device_id *id) /* Set up the irqs */ ret = qla2x00_request_irqs(ha, rsp); if (ret) - goto probe_failed; - + goto probe_init_failed; /* Alloc arrays of request and response ring ptrs */ if (!qla2x00_alloc_queues(ha)) { qla_printk(KERN_WARNING, ha, "[ERROR] Failed to allocate memory for queue" " pointers\n"); - goto probe_failed; + goto probe_init_failed; } ha->rsp_q_map[0] = rsp; ha->req_q_map[0] = req; @@ -1997,8 +1995,11 @@ qla2x00_probe_one(struct pci_dev *pdev, const struct pci_device_id *id) return 0; -probe_failed: +probe_init_failed: qla2x00_free_que(ha, req, rsp); + ha->max_queues = 0; + +probe_failed: qla2x00_free_device(base_vha); scsi_host_put(base_vha->host); @@ -2521,6 +2522,19 @@ qla2x00_post_aen_work(struct scsi_qla_host *vha, enum fc_host_event_code code, return qla2x00_post_work(vha, e, 1); } +int +qla2x00_post_idc_ack_work(struct scsi_qla_host *vha, uint16_t *mb) +{ + struct qla_work_evt *e; + + e = qla2x00_alloc_work(vha, QLA_EVT_IDC_ACK, 1); + if (!e) + return QLA_FUNCTION_FAILED; + + memcpy(e->u.idc_ack.mb, mb, QLA_IDC_ACK_REGS * sizeof(uint16_t)); + return qla2x00_post_work(vha, e, 1); +} + static void qla2x00_do_work(struct scsi_qla_host *vha) { @@ -2538,6 +2552,9 @@ qla2x00_do_work(struct scsi_qla_host *vha) fc_host_post_event(vha->host, fc_get_event_number(), e->u.aen.code, e->u.aen.data); break; + case QLA_EVT_IDC_ACK: + qla81xx_idc_ack(vha, e->u.idc_ack.mb); + break; } if (e->flags & QLA_EVT_FLAG_FREE) kfree(e); diff --git a/drivers/scsi/qla2xxx/qla_sup.c b/drivers/scsi/qla2xxx/qla_sup.c index 303f8ee11f2..284827926ef 100644 --- a/drivers/scsi/qla2xxx/qla_sup.c +++ b/drivers/scsi/qla2xxx/qla_sup.c @@ -684,7 +684,7 @@ qla2xxx_get_flt_info(scsi_qla_host_t *vha, uint32_t flt_addr) "end=0x%x size=0x%x.\n", le32_to_cpu(region->code), start, le32_to_cpu(region->end) >> 2, le32_to_cpu(region->size))); - switch (le32_to_cpu(region->code)) { + switch (le32_to_cpu(region->code) & 0xff) { case FLT_REG_FW: ha->flt_region_fw = start; break; @@ -944,9 +944,9 @@ qla24xx_unprotect_flash(struct qla_hw_data *ha) if (!ha->fdt_wrt_disable) return; - /* Disable flash write-protection. */ + /* Disable flash write-protection, first clear SR protection bit */ qla24xx_write_flash_dword(ha, flash_conf_addr(ha, 0x101), 0); - /* Some flash parts need an additional zero-write to clear bits.*/ + /* Then write zero again to clear remaining SR bits.*/ qla24xx_write_flash_dword(ha, flash_conf_addr(ha, 0x101), 0); } @@ -980,12 +980,11 @@ qla24xx_write_flash_data(scsi_qla_host_t *vha, uint32_t *dwptr, uint32_t faddr, uint32_t dwords) { int ret; - uint32_t liter, miter; + uint32_t liter; uint32_t sec_mask, rest_addr; - uint32_t fdata, findex; + uint32_t fdata; dma_addr_t optrom_dma; void *optrom = NULL; - uint32_t *s, *d; struct qla_hw_data *ha = vha->hw; ret = QLA_SUCCESS; @@ -1003,17 +1002,15 @@ qla24xx_write_flash_data(scsi_qla_host_t *vha, uint32_t *dwptr, uint32_t faddr, } rest_addr = (ha->fdt_block_size >> 2) - 1; - sec_mask = (ha->optrom_size >> 2) - (ha->fdt_block_size >> 2); + sec_mask = ~rest_addr; qla24xx_unprotect_flash(ha); for (liter = 0; liter < dwords; liter++, faddr++, dwptr++) { - - findex = faddr; - fdata = (findex & sec_mask) << 2; + fdata = (faddr & sec_mask) << 2; /* Are we at the beginning of a sector? */ - if ((findex & rest_addr) == 0) { + if ((faddr & rest_addr) == 0) { /* Do sector unprotect. */ if (ha->fdt_unprotect_sec_cmd) qla24xx_write_flash_dword(ha, @@ -1024,7 +1021,7 @@ qla24xx_write_flash_data(scsi_qla_host_t *vha, uint32_t *dwptr, uint32_t faddr, (fdata & 0xff00) |((fdata << 16) & 0xff0000) | ((fdata >> 16) & 0xff)); if (ret != QLA_SUCCESS) { - DEBUG9(qla_printk("Unable to flash sector: " + DEBUG9(qla_printk("Unable to erase sector: " "address=%x.\n", faddr)); break; } @@ -1033,9 +1030,7 @@ qla24xx_write_flash_data(scsi_qla_host_t *vha, uint32_t *dwptr, uint32_t faddr, /* Go with burst-write. */ if (optrom && (liter + OPTROM_BURST_DWORDS) <= dwords) { /* Copy data to DMA'ble buffer. */ - for (miter = 0, s = optrom, d = dwptr; - miter < OPTROM_BURST_DWORDS; miter++, s++, d++) - *s = cpu_to_le32(*d); + memcpy(optrom, dwptr, OPTROM_BURST_SIZE); ret = qla2x00_load_ram(vha, optrom_dma, flash_data_addr(ha, faddr), diff --git a/drivers/scsi/qla2xxx/qla_version.h b/drivers/scsi/qla2xxx/qla_version.h index 808bab6ef06..79f7053da99 100644 --- a/drivers/scsi/qla2xxx/qla_version.h +++ b/drivers/scsi/qla2xxx/qla_version.h @@ -7,7 +7,7 @@ /* * Driver version */ -#define QLA2XXX_VERSION "8.03.00-k1" +#define QLA2XXX_VERSION "8.03.00-k3" #define QLA_DRIVER_MAJOR_VER 8 #define QLA_DRIVER_MINOR_VER 3 diff --git a/drivers/scsi/qla4xxx/ql4_def.h b/drivers/scsi/qla4xxx/ql4_def.h index d6be0762eb9..b586f27c3bd 100644 --- a/drivers/scsi/qla4xxx/ql4_def.h +++ b/drivers/scsi/qla4xxx/ql4_def.h @@ -244,6 +244,7 @@ struct ddb_entry { uint8_t ip_addr[ISCSI_IPADDR_SIZE]; uint8_t iscsi_name[ISCSI_NAME_SIZE]; /* 72 x48 */ uint8_t iscsi_alias[0x20]; + uint8_t isid[6]; }; /* diff --git a/drivers/scsi/qla4xxx/ql4_init.c b/drivers/scsi/qla4xxx/ql4_init.c index 109c5f5985e..af8c3233e8a 100644 --- a/drivers/scsi/qla4xxx/ql4_init.c +++ b/drivers/scsi/qla4xxx/ql4_init.c @@ -342,8 +342,12 @@ static struct ddb_entry* qla4xxx_get_ddb_entry(struct scsi_qla_host *ha, DEBUG2(printk("scsi%ld: %s: Looking for ddb[%d]\n", ha->host_no, __func__, fw_ddb_index)); list_for_each_entry(ddb_entry, &ha->ddb_list, list) { - if (memcmp(ddb_entry->iscsi_name, fw_ddb_entry->iscsi_name, - ISCSI_NAME_SIZE) == 0) { + if ((memcmp(ddb_entry->iscsi_name, fw_ddb_entry->iscsi_name, + ISCSI_NAME_SIZE) == 0) && + (ddb_entry->tpgt == + le32_to_cpu(fw_ddb_entry->tgt_portal_grp)) && + (memcmp(ddb_entry->isid, fw_ddb_entry->isid, + sizeof(ddb_entry->isid)) == 0)) { found++; break; } @@ -430,6 +434,8 @@ static int qla4xxx_update_ddb_entry(struct scsi_qla_host *ha, ddb_entry->port = le16_to_cpu(fw_ddb_entry->port); ddb_entry->tpgt = le32_to_cpu(fw_ddb_entry->tgt_portal_grp); + memcpy(ddb_entry->isid, fw_ddb_entry->isid, sizeof(ddb_entry->isid)); + memcpy(&ddb_entry->iscsi_name[0], &fw_ddb_entry->iscsi_name[0], min(sizeof(ddb_entry->iscsi_name), sizeof(fw_ddb_entry->iscsi_name))); diff --git a/drivers/scsi/scsi.c b/drivers/scsi/scsi.c index 42e72a2c1f9..cbcd3f681b6 100644 --- a/drivers/scsi/scsi.c +++ b/drivers/scsi/scsi.c @@ -1095,7 +1095,8 @@ EXPORT_SYMBOL(__starget_for_each_device); * Description: Looks up the scsi_device with the specified @lun for a given * @starget. The returned scsi_device does not have an additional * reference. You must hold the host's host_lock over this call and - * any access to the returned scsi_device. + * any access to the returned scsi_device. A scsi_device in state + * SDEV_DEL is skipped. * * Note: The only reason why drivers should use this is because * they need to access the device list in irq context. Otherwise you @@ -1107,6 +1108,8 @@ struct scsi_device *__scsi_device_lookup_by_target(struct scsi_target *starget, struct scsi_device *sdev; list_for_each_entry(sdev, &starget->devices, same_target_siblings) { + if (sdev->sdev_state == SDEV_DEL) + continue; if (sdev->lun ==lun) return sdev; } diff --git a/drivers/scsi/scsi_devinfo.c b/drivers/scsi/scsi_devinfo.c index 4969e4ec75e..099b5455bbc 100644 --- a/drivers/scsi/scsi_devinfo.c +++ b/drivers/scsi/scsi_devinfo.c @@ -224,6 +224,7 @@ static struct { {"SGI", "TP9100", "*", BLIST_REPORTLUN2}, {"SGI", "Universal Xport", "*", BLIST_NO_ULD_ATTACH}, {"IBM", "Universal Xport", "*", BLIST_NO_ULD_ATTACH}, + {"SUN", "Universal Xport", "*", BLIST_NO_ULD_ATTACH}, {"SMSC", "USB 2 HS-CF", NULL, BLIST_SPARSELUN | BLIST_INQUIRY_36}, {"SONY", "CD-ROM CDU-8001", NULL, BLIST_BORKEN}, {"SONY", "TSL", NULL, BLIST_FORCELUN}, /* DDS3 & DDS4 autoloaders */ diff --git a/drivers/scsi/scsi_scan.c b/drivers/scsi/scsi_scan.c index 66505bb7941..8f4de20c9de 100644 --- a/drivers/scsi/scsi_scan.c +++ b/drivers/scsi/scsi_scan.c @@ -317,6 +317,7 @@ static struct scsi_device *scsi_alloc_sdev(struct scsi_target *starget, return sdev; out_device_destroy: + scsi_device_set_state(sdev, SDEV_DEL); transport_destroy_device(&sdev->sdev_gendev); put_device(&sdev->sdev_gendev); out: diff --git a/drivers/scsi/sg.c b/drivers/scsi/sg.c index 8f0bd3f7a59..516925d8b57 100644 --- a/drivers/scsi/sg.c +++ b/drivers/scsi/sg.c @@ -1078,7 +1078,7 @@ sg_ioctl(struct inode *inode, struct file *filp, case BLKTRACESETUP: return blk_trace_setup(sdp->device->request_queue, sdp->disk->disk_name, - sdp->device->sdev_gendev.devt, + MKDEV(SCSI_GENERIC_MAJOR, sdp->index), (char *)arg); case BLKTRACESTART: return blk_trace_startstop(sdp->device->request_queue, 1); |