From: Linus Torvalds Date: Wed, 20 Aug 2008 15:42:53 +0000 (-0700) Subject: Merge git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi-rc-fixes-2.6 X-Git-Tag: v2.6.27-rc4~33 X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=c5b0079c0a7641caac3fedab75e8e63aeb54d7e2;hp=5f22ca9b13551debea77a407a8d06cd9c6f15238;p=linux-2.6 Merge git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi-rc-fixes-2.6 * git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi-rc-fixes-2.6: (22 commits) [SCSI] ibmvfc: Driver version 1.0.2 [SCSI] ibmvfc: Add details to async event log [SCSI] ibmvfc: Sanitize response lengths [SCSI] ibmvfc: Fix for lost async events [SCSI] ibmvfc: Fixup host state during reinit [SCSI] ibmvfc: Fix another hang on module removal [SCSI] ibmvscsi: Fixup desired DMA value for shared memory partitions [SCSI] megaraid_sas: remove sysfs dbg_lvl world writeable permissions [SCSI] qla2xxx: Update version number to 8.02.01-k7. [SCSI] qla2xxx: Explicitly tear-down vports during PCI remove_one(). [SCSI] qla2xxx: Reference proper ha during SBR handling. [SCSI] qla2xxx: Set npiv_supported flag for FCoE HBAs. [SCSI] qla2xxx: Don't leak SG-DMA mappings while aborting commands. [SCSI] qla2xxx: Correct vport-state management issues during ISP-ABORT. [SCSI] qla2xxx: Correct synchronization of software/firmware fcport states. [SCSI] scsi_dh: Initialize lun_state in check_ownership() [SCSI] scsi_dh: Do not use scsilun in rdac hardware handler [SCSI] megaraid_sas: version and Documentation Update [SCSI] megaraid_sas: add new controllers (0x78 0x79) [SCSI] megaraid_sas: add the shutdown DCMD cmd to driver shutdown routine ... --- diff --git a/Documentation/scsi/ChangeLog.megaraid_sas b/Documentation/scsi/ChangeLog.megaraid_sas index 716fcc1caf..c851ef4977 100644 --- a/Documentation/scsi/ChangeLog.megaraid_sas +++ b/Documentation/scsi/ChangeLog.megaraid_sas @@ -1,3 +1,26 @@ + +1 Release Date : Thur.July. 24 11:41:51 PST 2008 - + (emaild-id:megaraidlinux@lsi.com) + Sumant Patro + Bo Yang + +2 Current Version : 00.00.04.01 +3 Older Version : 00.00.03.22 + +1. Add the new controller (0078, 0079) support to the driver + Those controllers are LSI's next generatation(gen2) SAS controllers. + +1 Release Date : Mon.June. 23 10:12:45 PST 2008 - + (emaild-id:megaraidlinux@lsi.com) + Sumant Patro + Bo Yang + +2 Current Version : 00.00.03.22 +3 Older Version : 00.00.03.20 + +1. Add shutdown DCMD cmd to the shutdown routine to make FW shutdown proper. +2. Unexpected interrupt occurs in HWR Linux driver, add the dumy readl pci flush will fix this issue. + 1 Release Date : Mon. March 10 11:02:31 PDT 2008 - (emaild-id:megaraidlinux@lsi.com) Sumant Patro diff --git a/drivers/scsi/device_handler/scsi_dh_rdac.c b/drivers/scsi/device_handler/scsi_dh_rdac.c index e7c7b4ebc1..2dee69da35 100644 --- a/drivers/scsi/device_handler/scsi_dh_rdac.c +++ b/drivers/scsi/device_handler/scsi_dh_rdac.c @@ -376,7 +376,7 @@ static int get_lun(struct scsi_device *sdev, struct rdac_dh_data *h) if (inqp->page_id[0] != 'e' || inqp->page_id[1] != 'd' || inqp->page_id[2] != 'i' || inqp->page_id[3] != 'd') return SCSI_DH_NOSYS; - h->lun = scsilun_to_int((struct scsi_lun *)inqp->lun); + h->lun = inqp->lun[7]; /* Uses only the last byte */ } return err; } @@ -386,6 +386,7 @@ static int check_ownership(struct scsi_device *sdev, struct rdac_dh_data *h) int err; struct c9_inquiry *inqp; + h->lun_state = RDAC_LUN_UNOWNED; err = submit_inquiry(sdev, 0xC9, sizeof(struct c9_inquiry), h); if (err == SCSI_DH_OK) { inqp = &h->inq.c9; diff --git a/drivers/scsi/ibmvscsi/ibmvfc.c b/drivers/scsi/ibmvscsi/ibmvfc.c index ae560bc04f..4e0b7c8eb3 100644 --- a/drivers/scsi/ibmvscsi/ibmvfc.c +++ b/drivers/scsi/ibmvscsi/ibmvfc.c @@ -556,11 +556,12 @@ static void ibmvfc_link_down(struct ibmvfc_host *vhost, /** * ibmvfc_init_host - Start host initialization * @vhost: ibmvfc host struct + * @relogin: is this a re-login? * * Return value: * nothing **/ -static void ibmvfc_init_host(struct ibmvfc_host *vhost) +static void ibmvfc_init_host(struct ibmvfc_host *vhost, int relogin) { struct ibmvfc_target *tgt; @@ -574,6 +575,11 @@ static void ibmvfc_init_host(struct ibmvfc_host *vhost) } if (!ibmvfc_set_host_state(vhost, IBMVFC_INITIALIZING)) { + if (!relogin) { + memset(vhost->async_crq.msgs, 0, PAGE_SIZE); + vhost->async_crq.cur = 0; + } + list_for_each_entry(tgt, &vhost->targets, queue) tgt->need_login = 1; scsi_block_requests(vhost->host); @@ -1059,9 +1065,10 @@ static void ibmvfc_get_starget_port_id(struct scsi_target *starget) static int ibmvfc_wait_while_resetting(struct ibmvfc_host *vhost) { long timeout = wait_event_timeout(vhost->init_wait_q, - (vhost->state == IBMVFC_ACTIVE || - vhost->state == IBMVFC_HOST_OFFLINE || - vhost->state == IBMVFC_LINK_DEAD), + ((vhost->state == IBMVFC_ACTIVE || + vhost->state == IBMVFC_HOST_OFFLINE || + vhost->state == IBMVFC_LINK_DEAD) && + vhost->action == IBMVFC_HOST_ACTION_NONE), (init_timeout * HZ)); return timeout ? 0 : -EIO; @@ -1450,8 +1457,8 @@ static void ibmvfc_scsi_done(struct ibmvfc_event *evt) struct ibmvfc_cmd *vfc_cmd = &evt->xfer_iu->cmd; struct ibmvfc_fcp_rsp *rsp = &vfc_cmd->rsp; struct scsi_cmnd *cmnd = evt->cmnd; - int rsp_len = 0; - int sense_len = rsp->fcp_sense_len; + u32 rsp_len = 0; + u32 sense_len = rsp->fcp_sense_len; if (cmnd) { if (vfc_cmd->response_flags & IBMVFC_ADAPTER_RESID_VALID) @@ -1468,7 +1475,7 @@ static void ibmvfc_scsi_done(struct ibmvfc_event *evt) rsp_len = rsp->fcp_rsp_len; if ((sense_len + rsp_len) > SCSI_SENSE_BUFFERSIZE) sense_len = SCSI_SENSE_BUFFERSIZE - rsp_len; - if ((rsp->flags & FCP_SNS_LEN_VALID) && rsp->fcp_sense_len) + if ((rsp->flags & FCP_SNS_LEN_VALID) && rsp->fcp_sense_len && rsp_len <= 8) memcpy(cmnd->sense_buffer, rsp->data.sense + rsp_len, sense_len); ibmvfc_log_error(evt); @@ -2077,17 +2084,18 @@ 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\n", desc); + 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); switch (crq->event) { case IBMVFC_AE_LINK_UP: case IBMVFC_AE_RESUME: vhost->events_to_log |= IBMVFC_AE_LINKUP; - ibmvfc_init_host(vhost); + ibmvfc_init_host(vhost, 1); break; case IBMVFC_AE_SCN_FABRIC: vhost->events_to_log |= IBMVFC_AE_RSCN; - ibmvfc_init_host(vhost); + ibmvfc_init_host(vhost, 1); break; case IBMVFC_AE_SCN_NPORT: case IBMVFC_AE_SCN_GROUP: @@ -2133,13 +2141,13 @@ static void ibmvfc_handle_crq(struct ibmvfc_crq *crq, struct ibmvfc_host *vhost) /* Send back a response */ rc = ibmvfc_send_crq_init_complete(vhost); if (rc == 0) - ibmvfc_init_host(vhost); + ibmvfc_init_host(vhost, 0); else dev_err(vhost->dev, "Unable to send init rsp. rc=%ld\n", rc); break; case IBMVFC_CRQ_INIT_COMPLETE: dev_info(vhost->dev, "Partner initialization complete\n"); - ibmvfc_init_host(vhost); + ibmvfc_init_host(vhost, 0); break; default: dev_err(vhost->dev, "Unknown crq message type: %d\n", crq->format); @@ -3357,8 +3365,6 @@ static void ibmvfc_npiv_login(struct ibmvfc_host *vhost) mad->buffer.va = vhost->login_buf_dma; mad->buffer.len = sizeof(*vhost->login_buf); - memset(vhost->async_crq.msgs, 0, PAGE_SIZE); - vhost->async_crq.cur = 0; ibmvfc_set_host_action(vhost, IBMVFC_HOST_ACTION_INIT_WAIT); if (!ibmvfc_send_event(evt, vhost, default_timeout)) @@ -3601,8 +3607,9 @@ static void ibmvfc_do_work(struct ibmvfc_host *vhost) } } - if (vhost->reinit) { + if (vhost->reinit && !ibmvfc_set_host_state(vhost, IBMVFC_INITIALIZING)) { vhost->reinit = 0; + scsi_block_requests(vhost->host); ibmvfc_set_host_action(vhost, IBMVFC_HOST_ACTION_QUERY); } else { ibmvfc_set_host_action(vhost, IBMVFC_HOST_ACTION_NONE); diff --git a/drivers/scsi/ibmvscsi/ibmvfc.h b/drivers/scsi/ibmvscsi/ibmvfc.h index 4bf6e374f0..fb3177ab66 100644 --- a/drivers/scsi/ibmvscsi/ibmvfc.h +++ b/drivers/scsi/ibmvscsi/ibmvfc.h @@ -29,8 +29,8 @@ #include "viosrp.h" #define IBMVFC_NAME "ibmvfc" -#define IBMVFC_DRIVER_VERSION "1.0.1" -#define IBMVFC_DRIVER_DATE "(July 11, 2008)" +#define IBMVFC_DRIVER_VERSION "1.0.2" +#define IBMVFC_DRIVER_DATE "(August 14, 2008)" #define IBMVFC_DEFAULT_TIMEOUT 15 #define IBMVFC_INIT_TIMEOUT 30 diff --git a/drivers/scsi/ibmvscsi/ibmvscsi.c b/drivers/scsi/ibmvscsi/ibmvscsi.c index 6b24b9cdb0..7b1502c0ab 100644 --- a/drivers/scsi/ibmvscsi/ibmvscsi.c +++ b/drivers/scsi/ibmvscsi/ibmvscsi.c @@ -1636,7 +1636,7 @@ static unsigned long ibmvscsi_get_desired_dma(struct vio_dev *vdev) unsigned long desired_io = max_requests * sizeof(union viosrp_iu); /* add io space for sg data */ - desired_io += (IBMVSCSI_MAX_SECTORS_DEFAULT * + desired_io += (IBMVSCSI_MAX_SECTORS_DEFAULT * 512 * IBMVSCSI_CMDS_PER_LUN_DEFAULT); return desired_io; diff --git a/drivers/scsi/megaraid/megaraid_sas.c b/drivers/scsi/megaraid/megaraid_sas.c index fc7ac15847..97b763378e 100644 --- a/drivers/scsi/megaraid/megaraid_sas.c +++ b/drivers/scsi/megaraid/megaraid_sas.c @@ -10,7 +10,7 @@ * 2 of the License, or (at your option) any later version. * * FILE : megaraid_sas.c - * Version : v00.00.03.20-rc1 + * Version : v00.00.04.01-rc1 * * Authors: * (email-id : megaraidlinux@lsi.com) @@ -71,6 +71,10 @@ static struct pci_device_id megasas_pci_table[] = { /* ppc IOP */ {PCI_DEVICE(PCI_VENDOR_ID_LSI_LOGIC, PCI_DEVICE_ID_LSI_SAS1078DE)}, /* ppc IOP */ + {PCI_DEVICE(PCI_VENDOR_ID_LSI_LOGIC, PCI_DEVICE_ID_LSI_SAS1078GEN2)}, + /* gen2*/ + {PCI_DEVICE(PCI_VENDOR_ID_LSI_LOGIC, PCI_DEVICE_ID_LSI_SAS0079GEN2)}, + /* gen2*/ {PCI_DEVICE(PCI_VENDOR_ID_LSI_LOGIC, PCI_DEVICE_ID_LSI_VERDE_ZCR)}, /* xscale IOP, vega */ {PCI_DEVICE(PCI_VENDOR_ID_DELL, PCI_DEVICE_ID_DELL_PERC5)}, @@ -198,6 +202,9 @@ megasas_clear_intr_xscale(struct megasas_register_set __iomem * regs) */ writel(status, ®s->outbound_intr_status); + /* Dummy readl to force pci flush */ + readl(®s->outbound_intr_status); + return 0; } @@ -293,6 +300,9 @@ megasas_clear_intr_ppc(struct megasas_register_set __iomem * regs) */ writel(status, ®s->outbound_doorbell_clear); + /* Dummy readl to force pci flush */ + readl(®s->outbound_doorbell_clear); + return 0; } /** @@ -317,6 +327,99 @@ static struct megasas_instance_template megasas_instance_template_ppc = { .read_fw_status_reg = megasas_read_fw_status_reg_ppc, }; +/** +* The following functions are defined for gen2 (deviceid : 0x78 0x79) +* controllers +*/ + +/** + * megasas_enable_intr_gen2 - Enables interrupts + * @regs: MFI register set + */ +static inline void +megasas_enable_intr_gen2(struct megasas_register_set __iomem *regs) +{ + writel(0xFFFFFFFF, &(regs)->outbound_doorbell_clear); + + /* write ~0x00000005 (4 & 1) to the intr mask*/ + writel(~MFI_GEN2_ENABLE_INTERRUPT_MASK, &(regs)->outbound_intr_mask); + + /* Dummy readl to force pci flush */ + readl(®s->outbound_intr_mask); +} + +/** + * megasas_disable_intr_gen2 - Disables interrupt + * @regs: MFI register set + */ +static inline void +megasas_disable_intr_gen2(struct megasas_register_set __iomem *regs) +{ + u32 mask = 0xFFFFFFFF; + writel(mask, ®s->outbound_intr_mask); + /* Dummy readl to force pci flush */ + readl(®s->outbound_intr_mask); +} + +/** + * megasas_read_fw_status_reg_gen2 - returns the current FW status value + * @regs: MFI register set + */ +static u32 +megasas_read_fw_status_reg_gen2(struct megasas_register_set __iomem *regs) +{ + return readl(&(regs)->outbound_scratch_pad); +} + +/** + * megasas_clear_interrupt_gen2 - Check & clear interrupt + * @regs: MFI register set + */ +static int +megasas_clear_intr_gen2(struct megasas_register_set __iomem *regs) +{ + u32 status; + /* + * Check if it is our interrupt + */ + status = readl(®s->outbound_intr_status); + + if (!(status & MFI_GEN2_ENABLE_INTERRUPT_MASK)) + return 1; + + /* + * Clear the interrupt by writing back the same value + */ + writel(status, ®s->outbound_doorbell_clear); + + /* Dummy readl to force pci flush */ + readl(®s->outbound_intr_status); + + return 0; +} +/** + * megasas_fire_cmd_gen2 - Sends command to the FW + * @frame_phys_addr : Physical address of cmd + * @frame_count : Number of frames for the command + * @regs : MFI register set + */ +static inline void +megasas_fire_cmd_gen2(dma_addr_t frame_phys_addr, u32 frame_count, + struct megasas_register_set __iomem *regs) +{ + writel((frame_phys_addr | (frame_count<<1))|1, + &(regs)->inbound_queue_port); +} + +static struct megasas_instance_template megasas_instance_template_gen2 = { + + .fire_cmd = megasas_fire_cmd_gen2, + .enable_intr = megasas_enable_intr_gen2, + .disable_intr = megasas_disable_intr_gen2, + .clear_intr = megasas_clear_intr_gen2, + .read_fw_status_reg = megasas_read_fw_status_reg_gen2, +}; + /** * This is the end of set of functions & definitions * specific to ppc (deviceid : 0x60) controllers @@ -1976,7 +2079,12 @@ static int megasas_init_mfi(struct megasas_instance *instance) /* * Map the message registers */ - instance->base_addr = pci_resource_start(instance->pdev, 0); + if ((instance->pdev->device == PCI_DEVICE_ID_LSI_SAS1078GEN2) || + (instance->pdev->device == PCI_DEVICE_ID_LSI_SAS0079GEN2)) { + instance->base_addr = pci_resource_start(instance->pdev, 1); + } else { + instance->base_addr = pci_resource_start(instance->pdev, 0); + } if (pci_request_regions(instance->pdev, "megasas: LSI")) { printk(KERN_DEBUG "megasas: IO memory region busy!\n"); @@ -1998,6 +2106,10 @@ static int megasas_init_mfi(struct megasas_instance *instance) case PCI_DEVICE_ID_LSI_SAS1078DE: instance->instancet = &megasas_instance_template_ppc; break; + case PCI_DEVICE_ID_LSI_SAS1078GEN2: + case PCI_DEVICE_ID_LSI_SAS0079GEN2: + instance->instancet = &megasas_instance_template_gen2; + break; case PCI_DEVICE_ID_LSI_SAS1064R: case PCI_DEVICE_ID_DELL_PERC5: default: @@ -2857,6 +2969,7 @@ static void megasas_shutdown(struct pci_dev *pdev) { struct megasas_instance *instance = pci_get_drvdata(pdev); megasas_flush_cache(instance); + megasas_shutdown_controller(instance, MR_DCMD_CTRL_SHUTDOWN); } /** @@ -3292,7 +3405,7 @@ megasas_sysfs_set_dbg_lvl(struct device_driver *dd, const char *buf, size_t coun return retval; } -static DRIVER_ATTR(dbg_lvl, S_IRUGO|S_IWUGO, megasas_sysfs_show_dbg_lvl, +static DRIVER_ATTR(dbg_lvl, S_IRUGO|S_IWUSR, megasas_sysfs_show_dbg_lvl, megasas_sysfs_set_dbg_lvl); static ssize_t diff --git a/drivers/scsi/megaraid/megaraid_sas.h b/drivers/scsi/megaraid/megaraid_sas.h index b0c41e6717..0d033248fd 100644 --- a/drivers/scsi/megaraid/megaraid_sas.h +++ b/drivers/scsi/megaraid/megaraid_sas.h @@ -18,9 +18,9 @@ /* * MegaRAID SAS Driver meta data */ -#define MEGASAS_VERSION "00.00.03.20-rc1" -#define MEGASAS_RELDATE "March 10, 2008" -#define MEGASAS_EXT_VERSION "Mon. March 10 11:02:31 PDT 2008" +#define MEGASAS_VERSION "00.00.04.01" +#define MEGASAS_RELDATE "July 24, 2008" +#define MEGASAS_EXT_VERSION "Thu July 24 11:41:51 PST 2008" /* * Device IDs @@ -28,6 +28,8 @@ #define PCI_DEVICE_ID_LSI_SAS1078R 0x0060 #define PCI_DEVICE_ID_LSI_SAS1078DE 0x007C #define PCI_DEVICE_ID_LSI_VERDE_ZCR 0x0413 +#define PCI_DEVICE_ID_LSI_SAS1078GEN2 0x0078 +#define PCI_DEVICE_ID_LSI_SAS0079GEN2 0x0079 /* * ===================================== @@ -580,6 +582,8 @@ struct megasas_ctrl_info { #define MEGASAS_COMPLETION_TIMER_INTERVAL (HZ/10) #define MFI_REPLY_1078_MESSAGE_INTERRUPT 0x80000000 +#define MFI_REPLY_GEN2_MESSAGE_INTERRUPT 0x00000001 +#define MFI_GEN2_ENABLE_INTERRUPT_MASK (0x00000001 | 0x00000004) /* * register set for both 1068 and 1078 controllers diff --git a/drivers/scsi/qla2xxx/qla_attr.c b/drivers/scsi/qla2xxx/qla_attr.c index a319a20ed4..45e7dcb4b3 100644 --- a/drivers/scsi/qla2xxx/qla_attr.c +++ b/drivers/scsi/qla2xxx/qla_attr.c @@ -993,6 +993,17 @@ qla2x00_terminate_rport_io(struct fc_rport *rport) { fc_port_t *fcport = *(fc_port_t **)rport->dd_data; + /* + * At this point all fcport's software-states are cleared. Perform any + * final cleanup of firmware resources (PCBs and XCBs). + */ + if (fcport->loop_id != FC_NO_LOOP_ID) { + fcport->ha->isp_ops->fabric_logout(fcport->ha, fcport->loop_id, + fcport->d_id.b.domain, fcport->d_id.b.area, + fcport->d_id.b.al_pa); + fcport->loop_id = FC_NO_LOOP_ID; + } + qla2x00_abort_fcport_cmds(fcport); scsi_target_unblock(&rport->dev); } diff --git a/drivers/scsi/qla2xxx/qla_def.h b/drivers/scsi/qla2xxx/qla_def.h index 6da31ba944..94a720eabf 100644 --- a/drivers/scsi/qla2xxx/qla_def.h +++ b/drivers/scsi/qla2xxx/qla_def.h @@ -2237,6 +2237,7 @@ typedef struct scsi_qla_host { #define REGISTER_FDMI_NEEDED 26 #define FCPORT_UPDATE_NEEDED 27 #define VP_DPC_NEEDED 28 /* wake up for VP dpc handling */ +#define UNLOADING 29 uint32_t device_flags; #define DFLG_LOCAL_DEVICES BIT_0 diff --git a/drivers/scsi/qla2xxx/qla_init.c b/drivers/scsi/qla2xxx/qla_init.c index 601a6b2975..ee89ddd64a 100644 --- a/drivers/scsi/qla2xxx/qla_init.c +++ b/drivers/scsi/qla2xxx/qla_init.c @@ -976,8 +976,9 @@ qla2x00_setup_chip(scsi_qla_host_t *ha) &ha->fw_attributes, &ha->fw_memory_size); qla2x00_resize_request_q(ha); ha->flags.npiv_supported = 0; - if ((IS_QLA24XX(ha) || IS_QLA25XX(ha)) && - (ha->fw_attributes & BIT_2)) { + if ((IS_QLA24XX(ha) || IS_QLA25XX(ha) || + IS_QLA84XX(ha)) && + (ha->fw_attributes & BIT_2)) { ha->flags.npiv_supported = 1; if ((!ha->max_npiv_vports) || ((ha->max_npiv_vports + 1) % @@ -3251,6 +3252,7 @@ qla2x00_abort_isp(scsi_qla_host_t *ha) { int rval; uint8_t status = 0; + scsi_qla_host_t *vha; if (ha->flags.online) { ha->flags.online = 0; @@ -3265,6 +3267,8 @@ qla2x00_abort_isp(scsi_qla_host_t *ha) if (atomic_read(&ha->loop_state) != LOOP_DOWN) { atomic_set(&ha->loop_state, LOOP_DOWN); qla2x00_mark_all_devices_lost(ha, 0); + list_for_each_entry(vha, &ha->vp_list, vp_list) + qla2x00_mark_all_devices_lost(vha, 0); } else { if (!atomic_read(&ha->loop_down_timer)) atomic_set(&ha->loop_down_timer, diff --git a/drivers/scsi/qla2xxx/qla_isr.c b/drivers/scsi/qla2xxx/qla_isr.c index 874d802edb..45a3b93eed 100644 --- a/drivers/scsi/qla2xxx/qla_isr.c +++ b/drivers/scsi/qla2xxx/qla_isr.c @@ -879,11 +879,12 @@ qla2x00_handle_sense(srb_t *sp, uint8_t *sense_data, uint32_t sense_len) sp->request_sense_ptr += sense_len; sp->request_sense_length -= sense_len; if (sp->request_sense_length != 0) - sp->ha->status_srb = sp; + sp->fcport->ha->status_srb = sp; DEBUG5(printk("%s(): Check condition Sense data, scsi(%ld:%d:%d:%d) " - "cmd=%p pid=%ld\n", __func__, sp->ha->host_no, cp->device->channel, - cp->device->id, cp->device->lun, cp, cp->serial_number)); + "cmd=%p pid=%ld\n", __func__, sp->fcport->ha->host_no, + cp->device->channel, cp->device->id, cp->device->lun, cp, + cp->serial_number)); if (sense_len) DEBUG5(qla2x00_dump_buffer(cp->sense_buffer, CMD_ACTUAL_SNSLEN(cp))); @@ -1184,9 +1185,8 @@ qla2x00_status_entry(scsi_qla_host_t *ha, void *pkt) atomic_read(&fcport->state))); cp->result = DID_BUS_BUSY << 16; - if (atomic_read(&fcport->state) == FCS_ONLINE) { - qla2x00_mark_device_lost(ha, fcport, 1, 1); - } + if (atomic_read(&fcport->state) == FCS_ONLINE) + qla2x00_mark_device_lost(fcport->ha, fcport, 1, 1); break; case CS_RESET: @@ -1229,7 +1229,7 @@ qla2x00_status_entry(scsi_qla_host_t *ha, void *pkt) /* Check to see if logout occurred. */ if ((le16_to_cpu(sts->status_flags) & SF_LOGOUT_SENT)) - qla2x00_mark_device_lost(ha, fcport, 1, 1); + qla2x00_mark_device_lost(fcport->ha, fcport, 1, 1); break; default: diff --git a/drivers/scsi/qla2xxx/qla_mbx.c b/drivers/scsi/qla2xxx/qla_mbx.c index bc90d6b8d0..813bc7784c 100644 --- a/drivers/scsi/qla2xxx/qla_mbx.c +++ b/drivers/scsi/qla2xxx/qla_mbx.c @@ -2686,7 +2686,7 @@ qla24xx_report_id_acquisition(scsi_qla_host_t *ha, set_bit(VP_IDX_ACQUIRED, &vha->vp_flags); set_bit(VP_DPC_NEEDED, &ha->dpc_flags); - wake_up_process(ha->dpc_thread); + qla2xxx_wake_dpc(ha); } } diff --git a/drivers/scsi/qla2xxx/qla_os.c b/drivers/scsi/qla2xxx/qla_os.c index 7c8af7ed2a..26afe44265 100644 --- a/drivers/scsi/qla2xxx/qla_os.c +++ b/drivers/scsi/qla2xxx/qla_os.c @@ -780,7 +780,8 @@ qla2x00_eh_wait_for_pending_commands(scsi_qla_host_t *ha, unsigned int t, sp = pha->outstanding_cmds[cnt]; if (!sp) continue; - if (ha->vp_idx != sp->ha->vp_idx) + + if (ha->vp_idx != sp->fcport->ha->vp_idx) continue; match = 0; switch (type) { @@ -1080,9 +1081,7 @@ qla2x00_abort_all_cmds(scsi_qla_host_t *ha, int res) sp = ha->outstanding_cmds[cnt]; if (sp) { ha->outstanding_cmds[cnt] = NULL; - sp->flags = 0; sp->cmd->result = res; - sp->cmd->host_scribble = (unsigned char *)NULL; qla2x00_sp_compl(ha, sp); } } @@ -1776,10 +1775,15 @@ probe_out: static void qla2x00_remove_one(struct pci_dev *pdev) { - scsi_qla_host_t *ha; + scsi_qla_host_t *ha, *vha, *temp; ha = pci_get_drvdata(pdev); + list_for_each_entry_safe(vha, temp, &ha->vp_list, vp_list) + fc_vport_terminate(vha->fc_vport); + + set_bit(UNLOADING, &ha->dpc_flags); + qla2x00_dfs_remove(ha); qla84xx_put_chip(ha); @@ -2451,8 +2455,10 @@ qla2x00_do_dpc(void *data) void qla2xxx_wake_dpc(scsi_qla_host_t *ha) { - if (ha->dpc_thread) - wake_up_process(ha->dpc_thread); + struct task_struct *t = ha->dpc_thread; + + if (!test_bit(UNLOADING, &ha->dpc_flags) && t) + wake_up_process(t); } /* diff --git a/drivers/scsi/qla2xxx/qla_version.h b/drivers/scsi/qla2xxx/qla_version.h index 676c390db3..4160e4caa7 100644 --- a/drivers/scsi/qla2xxx/qla_version.h +++ b/drivers/scsi/qla2xxx/qla_version.h @@ -7,7 +7,7 @@ /* * Driver version */ -#define QLA2XXX_VERSION "8.02.01-k6" +#define QLA2XXX_VERSION "8.02.01-k7" #define QLA_DRIVER_MAJOR_VER 8 #define QLA_DRIVER_MINOR_VER 2 diff --git a/include/scsi/scsi_device.h b/include/scsi/scsi_device.h index 291d56a191..80b2e93c29 100644 --- a/include/scsi/scsi_device.h +++ b/include/scsi/scsi_device.h @@ -6,6 +6,7 @@ #include #include #include +#include #include struct request_queue; @@ -426,7 +427,7 @@ static inline int scsi_device_enclosure(struct scsi_device *sdev) static inline int scsi_device_protection(struct scsi_device *sdev) { - return sdev->inquiry[5] & (1<<0); + return sdev->scsi_level > SCSI_2 && sdev->inquiry[5] & (1<<0); } #define MODULE_ALIAS_SCSI_DEVICE(type) \