diff options
36 files changed, 1232 insertions, 370 deletions
diff --git a/drivers/message/fusion/mptbase.c b/drivers/message/fusion/mptbase.c index 425f60c21fd..bfda731696f 100644 --- a/drivers/message/fusion/mptbase.c +++ b/drivers/message/fusion/mptbase.c @@ -1470,9 +1470,6 @@ mpt_attach(struct pci_dev *pdev, const struct pci_device_id *id) if (mpt_debug_level) printk(KERN_INFO MYNAM ": mpt_debug_level=%xh\n", mpt_debug_level); - if (pci_enable_device(pdev)) - return r; - ioc = kzalloc(sizeof(MPT_ADAPTER), GFP_ATOMIC); if (ioc == NULL) { printk(KERN_ERR MYNAM ": ERROR - Insufficient memory to add adapter!\n"); @@ -1482,6 +1479,20 @@ mpt_attach(struct pci_dev *pdev, const struct pci_device_id *id) ioc->id = mpt_ids++; sprintf(ioc->name, "ioc%d", ioc->id); + ioc->bars = pci_select_bars(pdev, IORESOURCE_MEM); + if (pci_enable_device_mem(pdev)) { + kfree(ioc); + printk(MYIOC_s_ERR_FMT "pci_enable_device_mem() " + "failed\n", ioc->name); + return r; + } + if (pci_request_selected_regions(pdev, ioc->bars, "mpt")) { + kfree(ioc); + printk(MYIOC_s_ERR_FMT "pci_request_selected_regions() with " + "MEM failed\n", ioc->name); + return r; + } + dinitprintk(ioc, printk(MYIOC_s_INFO_FMT ": mpt_adapter_install\n", ioc->name)); if (!pci_set_dma_mask(pdev, DMA_64BIT_MASK)) { @@ -1658,6 +1669,9 @@ mpt_attach(struct pci_dev *pdev, const struct pci_device_id *id) ioc->active = 0; CHIPREG_WRITE32(&ioc->chip->IntStatus, 0); + /* Set IOC ptr in the pcidev's driver data. */ + pci_set_drvdata(ioc->pcidev, ioc); + /* Set lookup ptr. */ list_add_tail(&ioc->list, &ioc_list); @@ -1791,6 +1805,7 @@ mpt_suspend(struct pci_dev *pdev, pm_message_t state) CHIPREG_WRITE32(&ioc->chip->IntStatus, 0); pci_disable_device(pdev); + pci_release_selected_regions(pdev, ioc->bars); pci_set_power_state(pdev, device_state); return 0; @@ -1807,7 +1822,6 @@ mpt_resume(struct pci_dev *pdev) MPT_ADAPTER *ioc = pci_get_drvdata(pdev); u32 device_state = pdev->current_state; int recovery_state; - int err; printk(MYIOC_s_INFO_FMT "pci-resume: pdev=0x%p, slot=%s, Previous operating state [D%d]\n", @@ -1815,9 +1829,18 @@ mpt_resume(struct pci_dev *pdev) pci_set_power_state(pdev, 0); pci_restore_state(pdev); - err = pci_enable_device(pdev); - if (err) - return err; + if (ioc->facts.Flags & MPI_IOCFACTS_FLAGS_FW_DOWNLOAD_BOOT) { + ioc->bars = pci_select_bars(ioc->pcidev, IORESOURCE_MEM | + IORESOURCE_IO); + if (pci_enable_device(pdev)) + return 0; + } else { + ioc->bars = pci_select_bars(pdev, IORESOURCE_MEM); + if (pci_enable_device_mem(pdev)) + return 0; + } + if (pci_request_selected_regions(pdev, ioc->bars, "mpt")) + return 0; /* enable interrupts */ CHIPREG_WRITE32(&ioc->chip->IntMask, MPI_HIM_DIM); @@ -1878,6 +1901,7 @@ mpt_signal_reset(u8 index, MPT_ADAPTER *ioc, int reset_phase) * -2 if READY but IOCFacts Failed * -3 if READY but PrimeIOCFifos Failed * -4 if READY but IOCInit Failed + * -5 if failed to enable_device and/or request_selected_regions */ static int mpt_do_ioc_recovery(MPT_ADAPTER *ioc, u32 reason, int sleepFlag) @@ -1976,6 +2000,18 @@ mpt_do_ioc_recovery(MPT_ADAPTER *ioc, u32 reason, int sleepFlag) } } + if ((ret == 0) && (reason == MPT_HOSTEVENT_IOC_BRINGUP) && + (ioc->facts.Flags & MPI_IOCFACTS_FLAGS_FW_DOWNLOAD_BOOT)) { + pci_release_selected_regions(ioc->pcidev, ioc->bars); + ioc->bars = pci_select_bars(ioc->pcidev, IORESOURCE_MEM | + IORESOURCE_IO); + if (pci_enable_device(ioc->pcidev)) + return -5; + if (pci_request_selected_regions(ioc->pcidev, ioc->bars, + "mpt")) + return -5; + } + /* * Device is reset now. It must have de-asserted the interrupt line * (if it was asserted) and it should be safe to register for the @@ -1999,7 +2035,6 @@ mpt_do_ioc_recovery(MPT_ADAPTER *ioc, u32 reason, int sleepFlag) irq_allocated = 1; ioc->pci_irq = ioc->pcidev->irq; pci_set_master(ioc->pcidev); /* ?? */ - pci_set_drvdata(ioc->pcidev, ioc); dprintk(ioc, printk(MYIOC_s_INFO_FMT "installed at interrupt " "%d\n", ioc->name, ioc->pcidev->irq)); } @@ -2381,6 +2416,9 @@ mpt_adapter_dispose(MPT_ADAPTER *ioc) ioc->memmap = NULL; } + pci_disable_device(ioc->pcidev); + pci_release_selected_regions(ioc->pcidev, ioc->bars); + #if defined(CONFIG_MTRR) && 0 if (ioc->mtrr_reg > 0) { mtrr_del(ioc->mtrr_reg, 0, 0); diff --git a/drivers/message/fusion/mptbase.h b/drivers/message/fusion/mptbase.h index b49b706c002..d83ea96fe13 100644 --- a/drivers/message/fusion/mptbase.h +++ b/drivers/message/fusion/mptbase.h @@ -629,6 +629,7 @@ typedef struct _MPT_ADAPTER dma_addr_t HostPageBuffer_dma; int mtrr_reg; struct pci_dev *pcidev; /* struct pci_dev pointer */ + int bars; /* bitmask of BAR's that must be configured */ u8 __iomem *memmap; /* mmap address */ struct Scsi_Host *sh; /* Scsi Host pointer */ SpiCfgData spi_data; /* Scsi config. data */ diff --git a/drivers/scsi/Kconfig b/drivers/scsi/Kconfig index a5f0aaaf0dd..a7a0813b24c 100644 --- a/drivers/scsi/Kconfig +++ b/drivers/scsi/Kconfig @@ -722,7 +722,7 @@ config SCSI_FD_MCS config SCSI_GDTH tristate "Intel/ICP (former GDT SCSI Disk Array) RAID Controller support" - depends on (ISA || EISA || PCI) && SCSI && ISA_DMA_API && PCI_LEGACY + depends on (ISA || EISA || PCI) && SCSI && ISA_DMA_API ---help--- Formerly called GDT SCSI Disk Array Controller Support. diff --git a/drivers/scsi/aacraid/aachba.c b/drivers/scsi/aacraid/aachba.c index bfd0e64964a..c05092fd3a9 100644 --- a/drivers/scsi/aacraid/aachba.c +++ b/drivers/scsi/aacraid/aachba.c @@ -144,51 +144,77 @@ static char *aac_get_status_string(u32 status); */ static int nondasd = -1; -static int aac_cache = 0; +static int aac_cache; static int dacmode = -1; - +int aac_msi; int aac_commit = -1; int startup_timeout = 180; int aif_timeout = 120; module_param(nondasd, int, S_IRUGO|S_IWUSR); -MODULE_PARM_DESC(nondasd, "Control scanning of hba for nondasd devices. 0=off, 1=on"); +MODULE_PARM_DESC(nondasd, "Control scanning of hba for nondasd devices." + " 0=off, 1=on"); module_param_named(cache, aac_cache, int, S_IRUGO|S_IWUSR); -MODULE_PARM_DESC(cache, "Disable Queue Flush commands:\n\tbit 0 - Disable FUA in WRITE SCSI commands\n\tbit 1 - Disable SYNCHRONIZE_CACHE SCSI command\n\tbit 2 - Disable only if Battery not protecting Cache"); +MODULE_PARM_DESC(cache, "Disable Queue Flush commands:\n" + "\tbit 0 - Disable FUA in WRITE SCSI commands\n" + "\tbit 1 - Disable SYNCHRONIZE_CACHE SCSI command\n" + "\tbit 2 - Disable only if Battery not protecting Cache"); module_param(dacmode, int, S_IRUGO|S_IWUSR); -MODULE_PARM_DESC(dacmode, "Control whether dma addressing is using 64 bit DAC. 0=off, 1=on"); +MODULE_PARM_DESC(dacmode, "Control whether dma addressing is using 64 bit DAC." + " 0=off, 1=on"); module_param_named(commit, aac_commit, int, S_IRUGO|S_IWUSR); -MODULE_PARM_DESC(commit, "Control whether a COMMIT_CONFIG is issued to the adapter for foreign arrays.\nThis is typically needed in systems that do not have a BIOS. 0=off, 1=on"); +MODULE_PARM_DESC(commit, "Control whether a COMMIT_CONFIG is issued to the" + " adapter for foreign arrays.\n" + "This is typically needed in systems that do not have a BIOS." + " 0=off, 1=on"); +module_param_named(msi, aac_msi, int, S_IRUGO|S_IWUSR); +MODULE_PARM_DESC(msi, "IRQ handling." + " 0=PIC(default), 1=MSI, 2=MSI-X(unsupported, uses MSI)"); module_param(startup_timeout, int, S_IRUGO|S_IWUSR); -MODULE_PARM_DESC(startup_timeout, "The duration of time in seconds to wait for adapter to have it's kernel up and\nrunning. This is typically adjusted for large systems that do not have a BIOS."); +MODULE_PARM_DESC(startup_timeout, "The duration of time in seconds to wait for" + " adapter to have it's kernel up and\n" + "running. This is typically adjusted for large systems that do not" + " have a BIOS."); module_param(aif_timeout, int, S_IRUGO|S_IWUSR); -MODULE_PARM_DESC(aif_timeout, "The duration of time in seconds to wait for applications to pick up AIFs before\nderegistering them. This is typically adjusted for heavily burdened systems."); +MODULE_PARM_DESC(aif_timeout, "The duration of time in seconds to wait for" + " applications to pick up AIFs before\n" + "deregistering them. This is typically adjusted for heavily burdened" + " systems."); int numacb = -1; module_param(numacb, int, S_IRUGO|S_IWUSR); -MODULE_PARM_DESC(numacb, "Request a limit to the number of adapter control blocks (FIB) allocated. Valid values are 512 and down. Default is to use suggestion from Firmware."); +MODULE_PARM_DESC(numacb, "Request a limit to the number of adapter control" + " blocks (FIB) allocated. Valid values are 512 and down. Default is" + " to use suggestion from Firmware."); int acbsize = -1; module_param(acbsize, int, S_IRUGO|S_IWUSR); -MODULE_PARM_DESC(acbsize, "Request a specific adapter control block (FIB) size. Valid values are 512, 2048, 4096 and 8192. Default is to use suggestion from Firmware."); +MODULE_PARM_DESC(acbsize, "Request a specific adapter control block (FIB)" + " size. Valid values are 512, 2048, 4096 and 8192. Default is to use" + " suggestion from Firmware."); int update_interval = 30 * 60; module_param(update_interval, int, S_IRUGO|S_IWUSR); -MODULE_PARM_DESC(update_interval, "Interval in seconds between time sync updates issued to adapter."); +MODULE_PARM_DESC(update_interval, "Interval in seconds between time sync" + " updates issued to adapter."); int check_interval = 24 * 60 * 60; module_param(check_interval, int, S_IRUGO|S_IWUSR); -MODULE_PARM_DESC(check_interval, "Interval in seconds between adapter health checks."); +MODULE_PARM_DESC(check_interval, "Interval in seconds between adapter health" + " checks."); int aac_check_reset = 1; module_param_named(check_reset, aac_check_reset, int, S_IRUGO|S_IWUSR); -MODULE_PARM_DESC(aac_check_reset, "If adapter fails health check, reset the adapter. a value of -1 forces the reset to adapters programmed to ignore it."); +MODULE_PARM_DESC(aac_check_reset, "If adapter fails health check, reset the" + " adapter. a value of -1 forces the reset to adapters programmed to" + " ignore it."); int expose_physicals = -1; module_param(expose_physicals, int, S_IRUGO|S_IWUSR); -MODULE_PARM_DESC(expose_physicals, "Expose physical components of the arrays. -1=protect 0=off, 1=on"); +MODULE_PARM_DESC(expose_physicals, "Expose physical components of the arrays." + " -1=protect 0=off, 1=on"); -int aac_reset_devices = 0; +int aac_reset_devices; module_param_named(reset_devices, aac_reset_devices, int, S_IRUGO|S_IWUSR); MODULE_PARM_DESC(reset_devices, "Force an adapter reset at initialization."); @@ -1315,7 +1341,7 @@ int aac_get_adapter_info(struct aac_dev* dev) (int)sizeof(dev->supplement_adapter_info.VpdInfo.Tsid), dev->supplement_adapter_info.VpdInfo.Tsid); } - if (!aac_check_reset || ((aac_check_reset != 1) && + if (!aac_check_reset || ((aac_check_reset == 1) && (dev->supplement_adapter_info.SupportedOptions2 & AAC_OPTION_IGNORE_RESET))) { printk(KERN_INFO "%s%d: Reset Adapter Ignored\n", @@ -1353,13 +1379,14 @@ int aac_get_adapter_info(struct aac_dev* dev) if (nondasd != -1) dev->nondasd_support = (nondasd!=0); - if(dev->nondasd_support != 0) { + if (dev->nondasd_support && !dev->in_reset) printk(KERN_INFO "%s%d: Non-DASD support enabled.\n",dev->name, dev->id); - } dev->dac_support = 0; if( (sizeof(dma_addr_t) > 4) && (dev->adapter_info.options & AAC_OPT_SGMAP_HOST64)){ - printk(KERN_INFO "%s%d: 64bit support enabled.\n", dev->name, dev->id); + if (!dev->in_reset) + printk(KERN_INFO "%s%d: 64bit support enabled.\n", + dev->name, dev->id); dev->dac_support = 1; } @@ -1369,8 +1396,9 @@ int aac_get_adapter_info(struct aac_dev* dev) if(dev->dac_support != 0) { if (!pci_set_dma_mask(dev->pdev, DMA_64BIT_MASK) && !pci_set_consistent_dma_mask(dev->pdev, DMA_64BIT_MASK)) { - printk(KERN_INFO"%s%d: 64 Bit DAC enabled\n", - dev->name, dev->id); + if (!dev->in_reset) + printk(KERN_INFO"%s%d: 64 Bit DAC enabled\n", + dev->name, dev->id); } else if (!pci_set_dma_mask(dev->pdev, DMA_32BIT_MASK) && !pci_set_consistent_dma_mask(dev->pdev, DMA_32BIT_MASK)) { printk(KERN_INFO"%s%d: DMA mask set failed, 64 Bit DAC disabled\n", diff --git a/drivers/scsi/aacraid/aacraid.h b/drivers/scsi/aacraid/aacraid.h index 3195d29f217..ace0b751c13 100644 --- a/drivers/scsi/aacraid/aacraid.h +++ b/drivers/scsi/aacraid/aacraid.h @@ -1026,6 +1026,7 @@ struct aac_dev u8 raw_io_64; u8 printf_enabled; u8 in_reset; + u8 msi; }; #define aac_adapter_interrupt(dev) \ @@ -1881,6 +1882,7 @@ extern int startup_timeout; extern int aif_timeout; extern int expose_physicals; extern int aac_reset_devices; +extern int aac_msi; extern int aac_commit; extern int update_interval; extern int check_interval; diff --git a/drivers/scsi/aacraid/commsup.c b/drivers/scsi/aacraid/commsup.c index 81b36923e0e..47434499e82 100644 --- a/drivers/scsi/aacraid/commsup.c +++ b/drivers/scsi/aacraid/commsup.c @@ -1458,7 +1458,7 @@ int aac_check_health(struct aac_dev * aac) printk(KERN_ERR "%s: Host adapter BLINK LED 0x%x\n", aac->name, BlinkLED); - if (!aac_check_reset || ((aac_check_reset != 1) && + if (!aac_check_reset || ((aac_check_reset == 1) && (aac->supplement_adapter_info.SupportedOptions2 & AAC_OPTION_IGNORE_RESET))) goto out; diff --git a/drivers/scsi/aacraid/linit.c b/drivers/scsi/aacraid/linit.c index e80d2a0c46a..ae5f74fb62d 100644 --- a/drivers/scsi/aacraid/linit.c +++ b/drivers/scsi/aacraid/linit.c @@ -275,9 +275,9 @@ static const char *aac_info(struct Scsi_Host *shost) /** * aac_get_driver_ident - * @devtype: index into lookup table + * @devtype: index into lookup table * - * Returns a pointer to the entry in the driver lookup table. + * Returns a pointer to the entry in the driver lookup table. */ struct aac_driver_ident* aac_get_driver_ident(int devtype) @@ -494,13 +494,14 @@ static int aac_change_queue_depth(struct scsi_device *sdev, int depth) static ssize_t aac_show_raid_level(struct device *dev, struct device_attribute *attr, char *buf) { - struct scsi_device * sdev = to_scsi_device(dev); + struct scsi_device *sdev = to_scsi_device(dev); + struct aac_dev *aac = (struct aac_dev *)(sdev->host->hostdata); if (sdev_channel(sdev) != CONTAINER_CHANNEL) return snprintf(buf, PAGE_SIZE, sdev->no_uld_attach - ? "Hidden\n" : "JBOD"); + ? "Hidden\n" : + ((aac->jbod && (sdev->type == TYPE_DISK)) ? "JBOD\n" : "")); return snprintf(buf, PAGE_SIZE, "%s\n", - get_container_type(((struct aac_dev *)(sdev->host->hostdata)) - ->fsa_dev[sdev_id(sdev)].type)); + get_container_type(aac->fsa_dev[sdev_id(sdev)].type)); } static struct device_attribute aac_raid_level_attr = { @@ -641,7 +642,7 @@ static int aac_eh_reset(struct scsi_cmnd* cmd) AAC_OPTION_MU_RESET) && aac_check_reset && ((aac_check_reset != 1) || - (aac->supplement_adapter_info.SupportedOptions2 & + !(aac->supplement_adapter_info.SupportedOptions2 & AAC_OPTION_IGNORE_RESET))) aac_reset_adapter(aac, 2); /* Bypass wait for command quiesce */ return SUCCESS; /* Cause an immediate retry of the command with a ten second delay after successful tur */ @@ -860,8 +861,8 @@ ssize_t aac_show_serial_number(struct class_device *class_dev, char *buf) le32_to_cpu(dev->adapter_info.serial[0])); if (len && !memcmp(&dev->supplement_adapter_info.MfgPcbaSerialNo[ - sizeof(dev->supplement_adapter_info.MfgPcbaSerialNo)+2-len], - buf, len)) + sizeof(dev->supplement_adapter_info.MfgPcbaSerialNo)-len], + buf, len-1)) len = snprintf(buf, PAGE_SIZE, "%.*s\n", (int)sizeof(dev->supplement_adapter_info.MfgPcbaSerialNo), dev->supplement_adapter_info.MfgPcbaSerialNo); @@ -1004,32 +1005,32 @@ static const struct file_operations aac_cfg_fops = { static struct scsi_host_template aac_driver_template = { .module = THIS_MODULE, - .name = "AAC", + .name = "AAC", .proc_name = AAC_DRIVERNAME, - .info = aac_info, - .ioctl = aac_ioctl, + .info = aac_info, + .ioctl = aac_ioctl, #ifdef CONFIG_COMPAT .compat_ioctl = aac_compat_ioctl, #endif - .queuecommand = aac_queuecommand, - .bios_param = aac_biosparm, + .queuecommand = aac_queuecommand, + .bios_param = aac_biosparm, .shost_attrs = aac_attrs, .slave_configure = aac_slave_configure, .change_queue_depth = aac_change_queue_depth, .sdev_attrs = aac_dev_attrs, .eh_abort_handler = aac_eh_abort, .eh_host_reset_handler = aac_eh_reset, - .can_queue = AAC_NUM_IO_FIB, - .this_id = MAXIMUM_NUM_CONTAINERS, - .sg_tablesize = 16, - .max_sectors = 128, + .can_queue = AAC_NUM_IO_FIB, + .this_id = MAXIMUM_NUM_CONTAINERS, + .sg_tablesize = 16, + .max_sectors = 128, #if (AAC_NUM_IO_FIB > 256) .cmd_per_lun = 256, #else - .cmd_per_lun = AAC_NUM_IO_FIB, + .cmd_per_lun = AAC_NUM_IO_FIB, #endif .use_clustering = ENABLE_CLUSTERING, - .emulated = 1, + .emulated = 1, }; static void __aac_shutdown(struct aac_dev * aac) @@ -1039,6 +1040,8 @@ static void __aac_shutdown(struct aac_dev * aac) aac_send_shutdown(aac); aac_adapter_disable_int(aac); free_irq(aac->pdev->irq, aac); + if (aac->msi) + pci_disable_msi(aac->pdev); } static int __devinit aac_probe_one(struct pci_dev *pdev, @@ -1254,7 +1257,7 @@ static struct pci_driver aac_pci_driver = { .id_table = aac_pci_tbl, .probe = aac_probe_one, .remove = __devexit_p(aac_remove_one), - .shutdown = aac_shutdown, + .shutdown = aac_shutdown, }; static int __init aac_init(void) @@ -1271,7 +1274,7 @@ static int __init aac_init(void) aac_cfg_major = register_chrdev( 0, "aac", &aac_cfg_fops); if (aac_cfg_major < 0) { printk(KERN_WARNING - "aacraid: unable to register \"aac\" device.\n"); + "aacraid: unable to register \"aac\" device.\n"); } return 0; diff --git a/drivers/scsi/aacraid/rx.c b/drivers/scsi/aacraid/rx.c index a08bbf1fd76..1f18b83e1e0 100644 --- a/drivers/scsi/aacraid/rx.c +++ b/drivers/scsi/aacraid/rx.c @@ -625,8 +625,11 @@ int _aac_rx_init(struct aac_dev *dev) if (aac_init_adapter(dev) == NULL) goto error_iounmap; aac_adapter_comm(dev, dev->comm_interface); - if (request_irq(dev->scsi_host_ptr->irq, dev->a_ops.adapter_intr, + dev->msi = aac_msi && !pci_enable_msi(dev->pdev); + if (request_irq(dev->pdev->irq, dev->a_ops.adapter_intr, IRQF_SHARED|IRQF_DISABLED, "aacraid", dev) < 0) { + if (dev->msi) + pci_disable_msi(dev->pdev); printk(KERN_ERR "%s%d: Interrupt unavailable.\n", name, instance); goto error_iounmap; diff --git a/drivers/scsi/aacraid/sa.c b/drivers/scsi/aacraid/sa.c index 85b91bc578c..cfc3410ec07 100644 --- a/drivers/scsi/aacraid/sa.c +++ b/drivers/scsi/aacraid/sa.c @@ -31,6 +31,7 @@ #include <linux/kernel.h> #include <linux/init.h> #include <linux/types.h> +#include <linux/pci.h> #include <linux/spinlock.h> #include <linux/slab.h> #include <linux/blkdev.h> @@ -385,7 +386,7 @@ int aac_sa_init(struct aac_dev *dev) if(aac_init_adapter(dev) == NULL) goto error_irq; - if (request_irq(dev->scsi_host_ptr->irq, dev->a_ops.adapter_intr, + if (request_irq(dev->pdev->irq, dev->a_ops.adapter_intr, IRQF_SHARED|IRQF_DISABLED, "aacraid", (void *)dev ) < 0) { printk(KERN_WARNING "%s%d: Interrupt unavailable.\n", @@ -403,7 +404,7 @@ int aac_sa_init(struct aac_dev *dev) error_irq: aac_sa_disable_interrupt(dev); - free_irq(dev->scsi_host_ptr->irq, (void *)dev); + free_irq(dev->pdev->irq, (void *)dev); error_iounmap: diff --git a/drivers/scsi/advansys.c b/drivers/scsi/advansys.c index ccef891d642..3c2d6888bb8 100644 --- a/drivers/scsi/advansys.c +++ b/drivers/scsi/advansys.c @@ -566,7 +566,7 @@ typedef struct asc_dvc_var { ASC_SCSI_BIT_ID_TYPE unit_not_ready; ASC_SCSI_BIT_ID_TYPE queue_full_or_busy; ASC_SCSI_BIT_ID_TYPE start_motor; - uchar overrun_buf[ASC_OVERRUN_BSIZE] __aligned(8); + uchar *overrun_buf; dma_addr_t overrun_dma; uchar scsi_reset_wait; uchar chip_no; @@ -13833,6 +13833,12 @@ static int __devinit advansys_board_found(struct Scsi_Host *shost, */ if (ASC_NARROW_BOARD(boardp)) { ASC_DBG(2, "AscInitAsc1000Driver()\n"); + + asc_dvc_varp->overrun_buf = kzalloc(ASC_OVERRUN_BSIZE, GFP_KERNEL); + if (!asc_dvc_varp->overrun_buf) { + ret = -ENOMEM; + goto err_free_wide_mem; + } warn_code = AscInitAsc1000Driver(asc_dvc_varp); if (warn_code || asc_dvc_varp->err_code) { @@ -13840,8 +13846,10 @@ static int __devinit advansys_board_found(struct Scsi_Host *shost, "warn 0x%x, error 0x%x\n", asc_dvc_varp->init_state, warn_code, asc_dvc_varp->err_code); - if (asc_dvc_varp->err_code) + if (asc_dvc_varp->err_code) { ret = -ENODEV; + kfree(asc_dvc_varp->overrun_buf); + } } } else { if (advansys_wide_init_chip(shost)) @@ -13894,6 +13902,7 @@ static int advansys_release(struct Scsi_Host *shost) dma_unmap_single(board->dev, board->dvc_var.asc_dvc_var.overrun_dma, ASC_OVERRUN_BSIZE, DMA_FROM_DEVICE); + kfree(board->dvc_var.asc_dvc_var.overrun_buf); } else { iounmap(board->ioremap_addr); advansys_wide_free_mem(board); diff --git a/drivers/scsi/aic94xx/aic94xx_sas.h b/drivers/scsi/aic94xx/aic94xx_sas.h index fa7c5290257..912e6b755f7 100644 --- a/drivers/scsi/aic94xx/aic94xx_sas.h +++ b/drivers/scsi/aic94xx/aic94xx_sas.h @@ -292,7 +292,7 @@ struct scb_header { #define INITIATE_SSP_TASK 0x00 #define INITIATE_LONG_SSP_TASK 0x01 #define INITIATE_BIDIR_SSP_TASK 0x02 -#define ABORT_TASK 0x03 +#define SCB_ABORT_TASK 0x03 #define INITIATE_SSP_TMF 0x04 #define SSP_TARG_GET_DATA 0x05 #define SSP_TARG_GET_DATA_GOOD 0x06 diff --git a/drivers/scsi/aic94xx/aic94xx_tmf.c b/drivers/scsi/aic94xx/aic94xx_tmf.c index 87b2f6e6adf..b52124f3d3a 100644 --- a/drivers/scsi/aic94xx/aic94xx_tmf.c +++ b/drivers/scsi/aic94xx/aic94xx_tmf.c @@ -369,7 +369,7 @@ int asd_abort_task(struct sas_task *task) return -ENOMEM; scb = ascb->scb; - scb->header.opcode = ABORT_TASK; + scb->header.opcode = SCB_ABORT_TASK; switch (task->task_proto) { case SAS_PROTOCOL_SATA: diff --git a/drivers/scsi/arm/fas216.c b/drivers/scsi/arm/fas216.c index fb5f2028438..a715632e19d 100644 --- a/drivers/scsi/arm/fas216.c +++ b/drivers/scsi/arm/fas216.c @@ -2018,6 +2018,7 @@ static void fas216_rq_sns_done(FAS216_Info *info, struct scsi_cmnd *SCpnt, * the upper layers to process. This would have been set * correctly by fas216_std_done. */ + scsi_eh_restore_cmnd(SCpnt, &info->ses); SCpnt->scsi_done(SCpnt); } @@ -2103,23 +2104,12 @@ request_sense: if (SCpnt->cmnd[0] == REQUEST_SENSE) goto done; + scsi_eh_prep_cmnd(SCpnt, &info->ses, NULL, 0, ~0); fas216_log_target(info, LOG_CONNECT, SCpnt->device->id, "requesting sense"); - memset(SCpnt->cmnd, 0, sizeof (SCpnt->cmnd)); - SCpnt->cmnd[0] = REQUEST_SENSE; - SCpnt->cmnd[1] = SCpnt->device->lun << 5; - SCpnt->cmnd[4] = sizeof(SCpnt->sense_buffer); - SCpnt->cmd_len = COMMAND_SIZE(SCpnt->cmnd[0]); - SCpnt->SCp.buffer = NULL; - SCpnt->SCp.buffers_residual = 0; - SCpnt->SCp.ptr = (char *)SCpnt->sense_buffer; - SCpnt->SCp.this_residual = sizeof(SCpnt->sense_buffer); - SCpnt->SCp.phase = sizeof(SCpnt->sense_buffer); + init_SCp(SCpnt); SCpnt->SCp.Message = 0; SCpnt->SCp.Status = 0; - SCpnt->request_bufflen = sizeof(SCpnt->sense_buffer); - SCpnt->sc_data_direction = DMA_FROM_DEVICE; - SCpnt->use_sg = 0; SCpnt->tag = 0; SCpnt->host_scribble = (void *)fas216_rq_sns_done; diff --git a/drivers/scsi/arm/fas216.h b/drivers/scsi/arm/fas216.h index 00e5f055afd..3e73e264972 100644 --- a/drivers/scsi/arm/fas216.h +++ b/drivers/scsi/arm/fas216.h @@ -16,6 +16,8 @@ #define NO_IRQ 255 #endif +#include <scsi/scsi_eh.h> + #include "queue.h" #include "msgqueue.h" @@ -311,6 +313,7 @@ typedef struct { /* miscellaneous */ int internal_done; /* flag to indicate request done */ + struct scsi_eh_save *ses; /* holds request sense restore info */ unsigned long magic_end; } FAS216_Info; diff --git a/drivers/scsi/gdth.c b/drivers/scsi/gdth.c index c82523908c2..6d67f5c0eb8 100644 --- a/drivers/scsi/gdth.c +++ b/drivers/scsi/gdth.c @@ -642,12 +642,15 @@ static void __init gdth_search_dev(gdth_pci_str *pcistr, ushort *cnt, *cnt, vendor, device)); pdev = NULL; - while ((pdev = pci_find_device(vendor, device, pdev)) + while ((pdev = pci_get_device(vendor, device, pdev)) != NULL) { if (pci_enable_device(pdev)) continue; - if (*cnt >= MAXHA) + if (*cnt >= MAXHA) { + pci_dev_put(pdev); return; + } + /* GDT PCI controller found, resources are already in pdev */ pcistr[*cnt].pdev = pdev; pcistr[*cnt].irq = pdev->irq; @@ -4836,6 +4839,9 @@ static int __init gdth_isa_probe_one(ulong32 isa_bios) if (error) goto out_free_coal_stat; list_add_tail(&ha->list, &gdth_instances); + + scsi_scan_host(shp); + return 0; out_free_coal_stat: @@ -4963,6 +4969,9 @@ static int __init gdth_eisa_probe_one(ushort eisa_slot) if (error) goto out_free_coal_stat; list_add_tail(&ha->list, &gdth_instances); + + scsi_scan_host(shp); + return 0; out_free_ccb_phys: @@ -5100,6 +5109,9 @@ static int __init gdth_pci_probe_one(gdth_pci_str *pcistr, int ctr) if (error) goto out_free_coal_stat; list_add_tail(&ha->list, &gdth_instances); + + scsi_scan_host(shp); + return 0; out_free_coal_stat: diff --git a/drivers/scsi/lpfc/lpfc.h b/drivers/scsi/lpfc/lpfc.h index 83567b9755b..2ab2d24dcc1 100644 --- a/drivers/scsi/lpfc/lpfc.h +++ b/drivers/scsi/lpfc/lpfc.h @@ -1,7 +1,7 @@ /******************************************************************* * This file is part of the Emulex Linux Device Driver for * * Fibre Channel Host Bus Adapters. * - * Copyright (C) 2004-2007 Emulex. All rights reserved. * + * Copyright (C) 2004-2008 Emulex. All rights reserved. * * EMULEX and SLI are trademarks of Emulex. * * www.emulex.com * * Portions Copyright (C) 2004-2005 Christoph Hellwig * @@ -307,6 +307,7 @@ struct lpfc_vport { uint32_t fc_nlp_cnt; /* outstanding NODELIST requests */ uint32_t fc_rscn_id_cnt; /* count of RSCNs payloads in list */ + uint32_t fc_rscn_flush; /* flag use of fc_rscn_id_list */ struct lpfc_dmabuf *fc_rscn_id_list[FC_MAX_HOLD_RSCN]; struct lpfc_name fc_nodename; /* fc nodename */ struct lpfc_name fc_portname; /* fc portname */ @@ -392,6 +393,13 |