diff options
author | Linus Torvalds <torvalds@linux-foundation.org> | 2017-03-03 21:36:56 -0800 |
---|---|---|
committer | Linus Torvalds <torvalds@linux-foundation.org> | 2017-03-03 21:36:56 -0800 |
commit | a3b4924b027f9a4b95ce89a914c1e0459e76f18a (patch) | |
tree | 49f77a75c4fb2698f1251e42e7e893ed366f3abe /drivers | |
parent | 0b94da8dfc26ec2eb3e6640726e434abf8c53e49 (diff) | |
parent | 42a70abddd90374518057e989f5b7289b7b535d8 (diff) |
Merge tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi
Pull more SCSI updates from James Bottomley:
"This is the set of stuff that didn't quite make the initial pull and a
set of fixes for stuff which did.
The new stuff is basically lpfc (nvme), qedi and aacraid. The fixes
cover a lot of previously submitted stuff, the most important of which
probably covers some of the failing irq vectors allocation and other
fallout from having the SCSI command allocated as part of the block
allocation functions"
* tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi: (59 commits)
scsi: qedi: Fix memory leak in tmf response processing.
scsi: aacraid: remove redundant zero check on ret
scsi: lpfc: use proper format string for dma_addr_t
scsi: lpfc: use div_u64 for 64-bit division
scsi: mac_scsi: Fix MAC_SCSI=m option when SCSI=m
scsi: cciss: correct check map error.
scsi: qla2xxx: fix spelling mistake: "seperator" -> "separator"
scsi: aacraid: Fixed expander hotplug for SMART family
scsi: mpt3sas: switch to pci_alloc_irq_vectors
scsi: qedf: fixup compilation warning about atomic_t usage
scsi: remove scsi_execute_req_flags
scsi: merge __scsi_execute into scsi_execute
scsi: simplify scsi_execute_req_flags
scsi: make the sense header argument to scsi_test_unit_ready mandatory
scsi: sd: improve TUR handling in sd_check_events
scsi: always zero sshdr in scsi_normalize_sense
scsi: scsi_dh_emc: return success in clariion_std_inquiry()
scsi: fix memory leak of sdpk on when gd fails to allocate
scsi: sd: make sd_devt_release() static
scsi: qedf: Add QLogic FastLinQ offload FCoE driver framework.
...
Diffstat (limited to 'drivers')
85 files changed, 22360 insertions, 3180 deletions
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-> |