diff options
87 files changed, 22372 insertions, 3188 deletions
diff --git a/MAINTAINERS b/MAINTAINERS index 00018356f4a5..6f68cefa11e2 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -10336,6 +10336,12 @@ L: linux-scsi@vger.kernel.org S: Supported F: drivers/scsi/qedi/ +QLOGIC QL41xxx FCOE DRIVER +M: QLogic-Storage-Upstream@cavium.com +L: linux-scsi@vger.kernel.org +S: Supported +F: drivers/scsi/qedf/ + QNX4 FILESYSTEM M: Anders Larsen <al@alarsen.net> W: http://www.alarsen.net/linux/qnx4fs/ diff --git a/drivers/ata/libata-scsi.c b/drivers/ata/libata-scsi.c index 12d3a66600a3..1ac70744ae7b 100644 --- a/drivers/ata/libata-scsi.c +++ b/drivers/ata/libata-scsi.c @@ -600,6 +600,7 @@ int ata_cmd_ioctl(struct scsi_device *scsidev, void __user *arg) u8 args[4], *argbuf = NULL, *sensebuf = NULL; int argsize = 0; enum dma_data_direction data_dir; + struct scsi_sense_hdr sshdr; int cmd_result; if (arg == NULL) @@ -648,7 +649,7 @@ int ata_cmd_ioctl(struct scsi_device *scsidev, void __user *arg) /* Good values for timeout and retries? Values below from scsi_ioctl_send_command() for default case... */ cmd_result = scsi_execute(scsidev, scsi_cmd, data_dir, argbuf, argsize, - sensebuf, (10*HZ), 5, 0, NULL); + sensebuf, &sshdr, (10*HZ), 5, 0, 0, NULL); if (driver_byte(cmd_result) == DRIVER_SENSE) {/* sense data available */ u8 *desc = sensebuf + 8; @@ -657,9 +658,6 @@ int ata_cmd_ioctl(struct scsi_device *scsidev, void __user *arg) /* If we set cc then ATA pass-through will cause a * check condition even if no error. Filter that. */ if (cmd_result & SAM_STAT_CHECK_CONDITION) { - struct scsi_sense_hdr sshdr; - scsi_normalize_sense(sensebuf, SCSI_SENSE_BUFFERSIZE, - &sshdr); if (sshdr.sense_key == RECOVERED_ERROR && sshdr.asc == 0 && sshdr.ascq == 0x1d) cmd_result &= ~SAM_STAT_CHECK_CONDITION; @@ -707,6 +705,7 @@ int ata_task_ioctl(struct scsi_device *scsidev, void __user *arg) int rc = 0; u8 scsi_cmd[MAX_COMMAND_SIZE]; u8 args[7], *sensebuf = NULL; + struct scsi_sense_hdr sshdr; int cmd_result; if (arg == NULL) @@ -734,7 +733,7 @@ int ata_task_ioctl(struct scsi_device *scsidev, void __user *arg) /* Good values for timeout and retries? Values below from scsi_ioctl_send_command() for default case... */ cmd_result = scsi_execute(scsidev, scsi_cmd, DMA_NONE, NULL, 0, - sensebuf, (10*HZ), 5, 0, NULL); + sensebuf, &sshdr, (10*HZ), 5, 0, 0, NULL); if (driver_byte(cmd_result) == DRIVER_SENSE) {/* sense data available */ u8 *desc = sensebuf + 8; @@ -743,9 +742,6 @@ int ata_task_ioctl(struct scsi_device *scsidev, void __user *arg) /* If we set cc then ATA pass-through will cause a * check condition even if no error. Filter that. */ if (cmd_result & SAM_STAT_CHECK_CONDITION) { - struct scsi_sense_hdr sshdr; - scsi_normalize_sense(sensebuf, SCSI_SENSE_BUFFERSIZE, - &sshdr); if (sshdr.sense_key == RECOVERED_ERROR && sshdr.asc == 0 && sshdr.ascq == 0x1d) cmd_result &= ~SAM_STAT_CHECK_CONDITION; diff --git a/drivers/block/cciss.c b/drivers/block/cciss.c index 27d613795653..8e1a4554951c 100644 --- a/drivers/block/cciss.c +++ b/drivers/block/cciss.c @@ -348,7 +348,7 @@ static void cciss_unmap_sg_chain_block(ctlr_info_t *h, CommandList_struct *c) pci_unmap_single(h->pdev, temp64.val, chain_sg->Len, PCI_DMA_TODEVICE); } -static void cciss_map_sg_chain_block(ctlr_info_t *h, CommandList_struct *c, +static int cciss_map_sg_chain_block(ctlr_info_t *h, CommandList_struct *c, SGDescriptor_struct *chain_block, int len) { SGDescriptor_struct *chain_sg; @@ -359,8 +359,16 @@ static void cciss_map_sg_chain_block(ctlr_info_t *h, CommandList_struct *c, chain_sg->Len = len; temp64.val = pci_map_single(h->pdev, chain_block, len, PCI_DMA_TODEVICE); + if (dma_mapping_error(&h->pdev->dev, temp64.val)) { + dev_warn(&h->pdev->dev, + "%s: error mapping chain block for DMA\n", + __func__); + return -1; + } chain_sg->Addr.lower = temp64.val32.lower; chain_sg->Addr.upper = temp64.val32.upper; + + return 0; } #include "cciss_scsi.c" /* For SCSI tape support */ @@ -3369,15 +3377,31 @@ static void do_cciss_request(struct request_queue *q) temp64.val = (__u64) pci_map_page(h->pdev, sg_page(&tmp_sg[i]), tmp_sg[i].offset, tmp_sg[i].length, dir); + if (dma_mapping_error(&h->pdev->dev, temp64.val)) { + dev_warn(&h->pdev->dev, + "%s: error mapping page for DMA\n", __func__); + creq->errors = make_status_bytes(SAM_STAT_GOOD, + 0, DRIVER_OK, + DID_SOFT_ERROR); + cmd_free(h, c); + return; + } curr_sg[sg_index].Addr.lower = temp64.val32.lower; curr_sg[sg_index].Addr.upper = temp64.val32.upper; curr_sg[sg_index].Ext = 0; /* we are not chaining */ ++sg_index; } - if (chained) - cciss_map_sg_chain_block(h, c, h->cmd_sg_list[c->cmdindex], + if (chained) { + if (cciss_map_sg_chain_block(h, c, h->cmd_sg_list[c->cmdindex], (seg - (h->max_cmd_sgentries - 1)) * - sizeof(SGDescriptor_struct)); + sizeof(SGDescriptor_struct))) { + creq->errors = make_status_bytes(SAM_STAT_GOOD, + 0, DRIVER_OK, + DID_SOFT_ERROR); + cmd_free(h, c); + return; + } + } /* track how many SG entries we are using */ if (seg > h->maxSG) diff --git a/drivers/scsi/Kconfig b/drivers/scsi/Kconfig index d4023bf1e739..230043c1c90f 100644 --- a/drivers/scsi/Kconfig +++ b/drivers/scsi/Kconfig @@ -1235,11 +1235,13 @@ config SCSI_QLOGICPTI source "drivers/scsi/qla2xxx/Kconfig" source "drivers/scsi/qla4xxx/Kconfig" source "drivers/scsi/qedi/Kconfig" +source "drivers/scsi/qedf/Kconfig" config SCSI_LPFC tristate "Emulex LightPulse Fibre Channel Support" depends on PCI && SCSI depends on SCSI_FC_ATTRS + depends on NVME_FC && NVME_TARGET_FC select CRC_T10DIF help This lpfc driver supports the Emulex LightPulse @@ -1478,7 +1480,7 @@ config ATARI_SCSI config MAC_SCSI tristate "Macintosh NCR5380 SCSI" - depends on MAC && SCSI=y + depends on MAC && SCSI select SCSI_SPI_ATTRS help This is the NCR 5380 SCSI controller included on most of the 68030 diff --git a/drivers/scsi/Makefile b/drivers/scsi/Makefile index 736b77414a4b..fc2855565a51 100644 --- a/drivers/scsi/Makefile +++ b/drivers/scsi/Makefile @@ -41,6 +41,7 @@ obj-$(CONFIG_FCOE) += fcoe/ obj-$(CONFIG_FCOE_FNIC) += fnic/ obj-$(CONFIG_SCSI_SNIC) += snic/ obj-$(CONFIG_SCSI_BNX2X_FCOE) += libfc/ fcoe/ bnx2fc/ +obj-$(CONFIG_QEDF) += qedf/ obj-$(CONFIG_ISCSI_TCP) += libiscsi.o libiscsi_tcp.o iscsi_tcp.o obj-$(CONFIG_INFINIBAND_ISER) += libiscsi.o obj-$(CONFIG_ISCSI_BOOT_SYSFS) += iscsi_boot_sysfs.o diff --git a/drivers/scsi/aacraid/aachba.c b/drivers/scsi/aacraid/aachba.c index 907f1e80665b..e3e93def722b 100644 --- a/drivers/scsi/aacraid/aachba.c +++ b/drivers/scsi/aacraid/aachba.c @@ -294,6 +294,10 @@ MODULE_PARM_DESC(aif_timeout, "The duration of time in seconds to wait for" "deregistering them. This is typically adjusted for heavily burdened" " systems."); +int aac_fib_dump; +module_param(aac_fib_dump, int, 0644); +MODULE_PARM_DESC(aac_fib_dump, "Dump controller fibs prior to IOP_RESET 0=off, 1=on"); + int numacb = -1; module_param(numacb, int, S_IRUGO|S_IWUSR); MODULE_PARM_DESC(numacb, "Request a limit to the number of adapter control" @@ -311,7 +315,7 @@ module_param(update_interval, int, S_IRUGO|S_IWUSR); MODULE_PARM_DESC(update_interval, "Interval in seconds between time sync" " updates issued to adapter."); -int check_interval = 24 * 60 * 60; +int check_interval = 60; module_param(check_interval, int, S_IRUGO|S_IWUSR); MODULE_PARM_DESC(check_interval, "Interval in seconds between adapter health" " checks."); @@ -483,7 +487,7 @@ int aac_get_containers(struct aac_dev *dev) if (status >= 0) { dresp = (struct aac_get_container_count_resp *)fib_data(fibptr); maximum_num_containers = le32_to_cpu(dresp->ContainerSwitchEntries); - if (fibptr->dev->supplement_adapter_info.SupportedOptions2 & + if (fibptr->dev->supplement_adapter_info.supported_options2 & AAC_OPTION_SUPPORTED_240_VOLUMES) { maximum_num_containers = le32_to_cpu(dresp->MaxSimpleVolumes); @@ -639,13 +643,16 @@ static void _aac_probe_container2(void * context, struct fib * fibptr) fsa_dev_ptr = fibptr->dev->fsa_dev; if (fsa_dev_ptr) { struct aac_mount * dresp = (struct aac_mount *) fib_data(fibptr); + __le32 sup_options2; + fsa_dev_ptr += scmd_id(scsicmd); + sup_options2 = + fibptr->dev->supplement_adapter_info.supported_options2; if ((le32_to_cpu(dresp->status) == ST_OK) && (le32_to_cpu(dresp->mnt[0].vol) != CT_NONE) && (le32_to_cpu(dresp->mnt[0].state) != FSCS_HIDDEN)) { - if (!(fibptr->dev->supplement_adapter_info.SupportedOptions2 & - AAC_OPTION_VARIABLE_BLOCK_SIZE)) { + if (!(sup_options2 & AAC_OPTION_VARIABLE_BLOCK_SIZE)) { dresp->mnt[0].fileinfo.bdevinfo.block_size = 0x200; fsa_dev_ptr->block_size = 0x200; } else { @@ -688,7 +695,7 @@ static void _aac_probe_container1(void * context, struct fib * fibptr) int status; dresp = (struct aac_mount *) fib_data(fibptr); - if (!(fibptr->dev->supplement_adapter_info.SupportedOptions2 & + if (!(fibptr->dev->supplement_adapter_info.supported_options2 & AAC_OPTION_VARIABLE_BLOCK_SIZE)) dresp->mnt[0].capacityhigh = 0; if ((le32_to_cpu(dresp->status) != ST_OK) || @@ -705,7 +712,7 @@ static void _aac_probe_container1(void * context, struct fib * fibptr) dinfo = (struct aac_query_mount *)fib_data(fibptr); - if (fibptr->dev->supplement_adapter_info.SupportedOptions2 & + if (fibptr->dev->supplement_adapter_info.supported_options2 & AAC_OPTION_VARIABLE_BLOCK_SIZE) dinfo->command = cpu_to_le32(VM_NameServeAllBlk); else @@ -745,7 +752,7 @@ static int _aac_probe_container(struct scsi_cmnd * scsicmd, int (*callback)(stru dinfo = (struct aac_query_mount *)fib_data(fibptr); - if (fibptr->dev->supplement_adapter_info.SupportedOptions2 & + if (fibptr->dev->supplement_adapter_info.supported_options2 & AAC_OPTION_VARIABLE_BLOCK_SIZE) dinfo->command = cpu_to_le32(VM_NameServeAllBlk); else @@ -896,12 +903,14 @@ char * get_container_type(unsigned tindex) static void setinqstr(struct aac_dev *dev, void *data, int tindex) { struct scsi_inq *str; + struct aac_supplement_adapter_info *sup_adap_info; + sup_adap_info = &dev->supplement_adapter_info; str = (struct scsi_inq *)(data); /* cast data to scsi inq block */ memset(str, ' ', sizeof(*str)); - if (dev->supplement_adapter_info.AdapterTypeText[0]) { - char * cp = dev->supplement_adapter_info.AdapterTypeText; + if (sup_adap_info->adapter_type_text[0]) { + char *cp = sup_adap_info->adapter_type_text; int c; if ((cp[0] == 'A') && (cp[1] == 'O') && (cp[2] == 'C')) inqstrcpy("SMC", str->vid); @@ -911,8 +920,7 @@ static void setinqstr(struct aac_dev *dev, void *data, int tindex) ++cp; c = *cp; *cp = '\0'; - inqstrcpy (dev->supplement_adapter_info.AdapterTypeText, - str->vid); + inqstrcpy(sup_adap_info->adapter_type_text, str->vid); *cp = c; while (*cp && *cp != ' ') ++cp; @@ -1675,8 +1683,8 @@ int aac_issue_bmic_identify(struct aac_dev *dev, u32 bus, u32 target) if (!identify_resp) goto fib_free_ptr; - vbus = (u32)le16_to_cpu(dev->supplement_adapter_info.VirtDeviceBus); - vid = (u32)le16_to_cpu(dev->supplement_adapter_info.VirtDeviceTarget); + vbus = (u32)le16_to_cpu(dev->supplement_adapter_info.virt_device_bus); + vid = (u32)le16_to_cpu(dev->supplement_adapter_info.virt_device_target); aac_fib_init(fibptr); @@ -1815,9 +1823,9 @@ int aac_report_phys_luns(struct aac_dev *dev, struct fib *fibptr, int rescan) } vbus = (u32) le16_to_cpu( - dev->supplement_adapter_info.VirtDeviceBus); + dev->supplement_adapter_info.virt_device_bus); vid = (u32) le16_to_cpu( - dev->supplement_adapter_info.VirtDeviceTarget); + dev->supplement_adapter_info.virt_device_target); aac_fib_init(fibptr); @@ -1893,7 +1901,7 @@ int aac_get_adapter_info(struct aac_dev* dev) } memcpy(&dev->adapter_info, info, sizeof(*info)); - dev->supplement_adapter_info.VirtDeviceBus = 0xffff; + dev->supplement_adapter_info.virt_device_bus = 0xffff; if (dev->adapter_info.options & AAC_OPT_SUPPLEMENT_ADAPTER_INFO) { struct aac_supplement_adapter_info * sinfo; @@ -1961,7 +1969,7 @@ int aac_get_adapter_info(struct aac_dev* dev) } if (!dev->sync_mode && dev->sa_firmware && - dev->supplement_adapter_info.VirtDeviceBus != 0xffff) { + dev->supplement_adapter_info.virt_device_bus != 0xffff) { /* Thor SA Firmware -> CISS_REPORT_PHYSICAL_LUNS */ rcode = aac_report_phys_luns(dev, fibptr, AAC_INIT); } @@ -1976,8 +1984,8 @@ int aac_get_adapter_info(struct aac_dev* dev) (tmp>>16)&0xff, tmp&0xff, le32_to_cpu(dev->adapter_info.kernelbuild), - (int)sizeof(dev->supplement_adapter_info.BuildDate), - dev->supplement_adapter_info.BuildDate); + (int)sizeof(dev->supplement_adapter_info.build_date), + dev->supplement_adapter_info.build_date); tmp = le32_to_cpu(dev->adapter_info.monitorrev); printk(KERN_INFO "%s%d: monitor %d.%d-%d[%d]\n", dev->name, dev->id, @@ -1993,14 +2001,15 @@ int aac_get_adapter_info(struct aac_dev* dev) shost_to_class(dev->scsi_host_ptr), buffer)) printk(KERN_INFO "%s%d: serial %s", dev->name, dev->id, buffer); - if (dev->supplement_adapter_info.VpdInfo.Tsid[0]) { + if (dev->supplement_adapter_info.vpd_info.tsid[0]) { printk(KERN_INFO "%s%d: TSID %.*s\n", dev->name, dev->id, - (int)sizeof(dev->supplement_adapter_info.VpdInfo.Tsid), - dev->supplement_adapter_info.VpdInfo.Tsid); + (int)sizeof(dev->supplement_adapter_info + .vpd_info.tsid), + dev->supplement_adapter_info.vpd_info.tsid); } if (!aac_check_reset || ((aac_check_reset == 1) && - (dev->supplement_adapter_info.SupportedOptions2 & + (dev->supplement_adapter_info.supported_options2 & AAC_OPTION_IGNORE_RESET))) { printk(KERN_INFO "%s%d: Reset Adapter Ignored\n", dev->name, dev->id); @@ -2008,7 +2017,7 @@ int aac_get_adapter_info(struct aac_dev* dev) } dev->cache_protected = 0; - dev->jbod = ((dev->supplement_adapter_info.FeatureBits & + dev->jbod = ((dev->supplement_adapter_info.feature_bits & AAC_FEATURE_JBOD) != 0); dev->nondasd_support = 0; dev->raid_scsi_mode = 0; @@ -2631,7 +2640,7 @@ static int aac_start_stop(struct scsi_cmnd *scsicmd) struct scsi_device *sdev = scsicmd->device; struct aac_dev *aac = (struct aac_dev *)sdev->host->hostdata; - if (!(aac->supplement_adapter_info.SupportedOptions2 & + if (!(aac->supplement_adapter_info.supported_options2 & AAC_OPTION_POWER_MANAGEMENT)) { scsicmd->result = DID_OK << 16 | COMMAND_COMPLETE << 8 | SAM_STAT_GOOD; diff --git a/drivers/scsi/aacraid/aacraid.h b/drivers/scsi/aacraid/aacraid.h index f2344971e3cb..d036a806f31c 100644 --- a/drivers/scsi/aacraid/aacraid.h +++ b/drivers/scsi/aacraid/aacraid.h @@ -97,7 +97,7 @@ enum { #define PMC_GLOBAL_INT_BIT0 0x00000001 #ifn |