diff options
Diffstat (limited to 'drivers/scsi/mpt3sas')
| -rw-r--r-- | drivers/scsi/mpt3sas/mpi/mpi2.h | 8 | ||||
| -rw-r--r-- | drivers/scsi/mpt3sas/mpi/mpi2_cnfg.h | 52 | ||||
| -rw-r--r-- | drivers/scsi/mpt3sas/mpi/mpi2_ioc.h | 4 | ||||
| -rw-r--r-- | drivers/scsi/mpt3sas/mpi/mpi2_tool.h | 4 | ||||
| -rw-r--r-- | drivers/scsi/mpt3sas/mpt3sas_base.c | 326 | ||||
| -rw-r--r-- | drivers/scsi/mpt3sas/mpt3sas_base.h | 57 | ||||
| -rw-r--r-- | drivers/scsi/mpt3sas/mpt3sas_scsih.c | 343 | ||||
| -rw-r--r-- | drivers/scsi/mpt3sas/mpt3sas_transport.c | 22 |
8 files changed, 703 insertions, 113 deletions
diff --git a/drivers/scsi/mpt3sas/mpi/mpi2.h b/drivers/scsi/mpt3sas/mpi/mpi2.h index c34c1157907b..ec27ad2d186f 100644 --- a/drivers/scsi/mpt3sas/mpi/mpi2.h +++ b/drivers/scsi/mpt3sas/mpi/mpi2.h @@ -8,7 +8,7 @@ * scatter/gather formats. * Creation Date: June 21, 2006 * - * mpi2.h Version: 02.00.31 + * mpi2.h Version: 02.00.35 * * NOTE: Names (typedefs, defines, etc.) beginning with an MPI25 or Mpi25 * prefix are for use only on MPI v2.5 products, and must not be used @@ -88,6 +88,10 @@ * Added MPI25_SUP_REPLY_POST_HOST_INDEX_OFFSET. * 04-09-13 02.00.30 Bumped MPI2_HEADER_VERSION_UNIT. * 04-17-13 02.00.31 Bumped MPI2_HEADER_VERSION_UNIT. + * 08-19-13 02.00.32 Bumped MPI2_HEADER_VERSION_UNIT. + * 12-05-13 02.00.33 Bumped MPI2_HEADER_VERSION_UNIT. + * 01-08-14 02.00.34 Bumped MPI2_HEADER_VERSION_UNIT + * 06-13-14 02.00.35 Bumped MPI2_HEADER_VERSION_UNIT. * -------------------------------------------------------------------------- */ @@ -121,7 +125,7 @@ #define MPI2_VERSION_02_05 (0x0205) /*Unit and Dev versioning for this MPI header set */ -#define MPI2_HEADER_VERSION_UNIT (0x1F) +#define MPI2_HEADER_VERSION_UNIT (0x23) #define MPI2_HEADER_VERSION_DEV (0x00) #define MPI2_HEADER_VERSION_UNIT_MASK (0xFF00) #define MPI2_HEADER_VERSION_UNIT_SHIFT (8) diff --git a/drivers/scsi/mpt3sas/mpi/mpi2_cnfg.h b/drivers/scsi/mpt3sas/mpi/mpi2_cnfg.h index e261a3153bb3..581fdb375db5 100644 --- a/drivers/scsi/mpt3sas/mpi/mpi2_cnfg.h +++ b/drivers/scsi/mpt3sas/mpi/mpi2_cnfg.h @@ -6,7 +6,7 @@ * Title: MPI Configuration messages and pages * Creation Date: November 10, 2006 * - * mpi2_cnfg.h Version: 02.00.26 + * mpi2_cnfg.h Version: 02.00.29 * * NOTE: Names (typedefs, defines, etc.) beginning with an MPI25 or Mpi25 * prefix are for use only on MPI v2.5 products, and must not be used @@ -165,6 +165,20 @@ * match the specification. * 08-19-13 02.00.26 Added reserved words to MPI2_CONFIG_PAGE_IO_UNIT_7 for * future use. + * 12-05-13 02.00.27 Added MPI2_MANPAGE7_FLAG_BASE_ENCLOSURE_LEVEL for + * MPI2_CONFIG_PAGE_MAN_7. + * Added EnclosureLevel and ConnectorName fields to + * MPI2_CONFIG_PAGE_SAS_DEV_0. + * Added MPI2_SAS_DEVICE0_FLAGS_ENCL_LEVEL_VALID for + * MPI2_CONFIG_PAGE_SAS_DEV_0. + * Added EnclosureLevel field to + * MPI2_CONFIG_PAGE_SAS_ENCLOSURE_0. + * Added MPI2_SAS_ENCLS0_FLAGS_ENCL_LEVEL_VALID for + * MPI2_CONFIG_PAGE_SAS_ENCLOSURE_0. + * 01-08-14 02.00.28 Added more defines for the BiosOptions field of + * MPI2_CONFIG_PAGE_BIOS_1. + * 06-13-14 02.00.29 Added SSUTimeout field to MPI2_CONFIG_PAGE_BIOS_1, and + * more defines for the BiosOptions field.. * -------------------------------------------------------------------------- */ @@ -724,6 +738,7 @@ typedef struct _MPI2_CONFIG_PAGE_MAN_7 { #define MPI2_MANUFACTURING7_PAGEVERSION (0x01) /*defines for the Flags field */ +#define MPI2_MANPAGE7_FLAG_BASE_ENCLOSURE_LEVEL (0x00000008) #define MPI2_MANPAGE7_FLAG_EVENTREPLAY_SLOT_ORDER (0x00000002) #define MPI2_MANPAGE7_FLAG_USE_SLOT_INFO (0x00000001) @@ -1311,7 +1326,9 @@ typedef struct _MPI2_CONFIG_PAGE_BIOS_1 { MPI2_CONFIG_PAGE_HEADER Header; /*0x00 */ U32 BiosOptions; /*0x04 */ U32 IOCSettings; /*0x08 */ - U32 Reserved1; /*0x0C */ + U8 SSUTimeout; /*0x0C */ + U8 Reserved1; /*0x0D */ + U16 Reserved2; /*0x0E */ U32 DeviceSettings; /*0x10 */ U16 NumberOfDevices; /*0x14 */ U16 UEFIVersion; /*0x16 */ @@ -1323,9 +1340,24 @@ typedef struct _MPI2_CONFIG_PAGE_BIOS_1 { *PTR_MPI2_CONFIG_PAGE_BIOS_1, Mpi2BiosPage1_t, *pMpi2BiosPage1_t; -#define MPI2_BIOSPAGE1_PAGEVERSION (0x05) +#define MPI2_BIOSPAGE1_PAGEVERSION (0x07) /*values for BIOS Page 1 BiosOptions field */ +#define MPI2_BIOSPAGE1_OPTIONS_PNS_MASK (0x00003800) +#define MPI2_BIOSPAGE1_OPTIONS_PNS_PBDHL (0x00000000) +#define MPI2_BIOSPAGE1_OPTIONS_PNS_ENCSLOSURE (0x00000800) +#define MPI2_BIOSPAGE1_OPTIONS_PNS_LWWID (0x00001000) +#define MPI2_BIOSPAGE1_OPTIONS_PNS_PSENS (0x00001800) +#define MPI2_BIOSPAGE1_OPTIONS_PNS_ESPHY (0x00002000) + +#define MPI2_BIOSPAGE1_OPTIONS_X86_DISABLE_BIOS (0x00000400) + +#define MPI2_BIOSPAGE1_OPTIONS_MASK_REGISTRATION_UEFI_BSD (0x00000300) +#define MPI2_BIOSPAGE1_OPTIONS_USE_BIT0_REGISTRATION_UEFI_BSD (0x00000000) +#define MPI2_BIOSPAGE1_OPTIONS_FULL_REGISTRATION_UEFI_BSD (0x00000100) +#define MPI2_BIOSPAGE1_OPTIONS_ADAPTER_REGISTRATION_UEFI_BSD (0x00000200) +#define MPI2_BIOSPAGE1_OPTIONS_DISABLE_REGISTRATION_UEFI_BSD (0x00000300) + #define MPI2_BIOSPAGE1_OPTIONS_MASK_OEM_ID (0x000000F0) #define MPI2_BIOSPAGE1_OPTIONS_LSI_OEM_ID (0x00000000) @@ -2633,9 +2665,9 @@ typedef struct _MPI2_CONFIG_PAGE_SAS_DEV_0 { U8 ControlGroup; /*0x2E */ U8 - Reserved1; /*0x2F */ + EnclosureLevel; /*0x2F */ U32 - Reserved2; /*0x30 */ + ConnectorName[4]; /*0x30 */ U32 Reserved3; /*0x34 */ } MPI2_CONFIG_PAGE_SAS_DEV_0, @@ -2643,7 +2675,7 @@ typedef struct _MPI2_CONFIG_PAGE_SAS_DEV_0 { Mpi2SasDevicePage0_t, *pMpi2SasDevicePage0_t; -#define MPI2_SASDEVICE0_PAGEVERSION (0x08) +#define MPI2_SASDEVICE0_PAGEVERSION (0x09) /*values for SAS Device Page 0 AccessStatus field */ #define MPI2_SAS_DEVICE0_ASTATUS_NO_ERRORS (0x00) @@ -2683,6 +2715,7 @@ typedef struct _MPI2_CONFIG_PAGE_SAS_DEV_0 { #define MPI2_SAS_DEVICE0_FLAGS_SATA_NCQ_SUPPORTED (0x0020) #define MPI2_SAS_DEVICE0_FLAGS_SATA_FUA_SUPPORTED (0x0010) #define MPI2_SAS_DEVICE0_FLAGS_PORT_SELECTOR_ATTACH (0x0008) +#define MPI2_SAS_DEVICE0_FLAGS_ENCL_LEVEL_VALID (0x0002) #define MPI2_SAS_DEVICE0_FLAGS_DEVICE_PRESENT (0x0001) @@ -3019,8 +3052,10 @@ typedef struct _MPI2_CONFIG_PAGE_SAS_ENCLOSURE_0 { NumSlots; /*0x18 */ U16 StartSlot; /*0x1A */ - U16 + U8 Reserved2; /*0x1C */ + U8 + EnclosureLevel; /*0x1D */ U16 SEPDevHandle; /*0x1E */ U32 @@ -3031,9 +3066,10 @@ typedef struct _MPI2_CONFIG_PAGE_SAS_ENCLOSURE_0 { *PTR_MPI2_CONFIG_PAGE_SAS_ENCLOSURE_0, Mpi2SasEnclosurePage0_t, *pMpi2SasEnclosurePage0_t; -#define MPI2_SASENCLOSURE0_PAGEVERSION (0x03) +#define MPI2_SASENCLOSURE0_PAGEVERSION (0x04) /*values for SAS Enclosure Page 0 Flags field */ +#define MPI2_SAS_ENCLS0_FLAGS_ENCL_LEVEL_VALID (0x0010) #define MPI2_SAS_ENCLS0_FLAGS_MNG_MASK (0x000F) #define MPI2_SAS_ENCLS0_FLAGS_MNG_UNKNOWN (0x0000) #define MPI2_SAS_ENCLS0_FLAGS_MNG_IOC_SES (0x0001) diff --git a/drivers/scsi/mpt3sas/mpi/mpi2_ioc.h b/drivers/scsi/mpt3sas/mpi/mpi2_ioc.h index 490830957806..d7598cc4bb8e 100644 --- a/drivers/scsi/mpt3sas/mpi/mpi2_ioc.h +++ b/drivers/scsi/mpt3sas/mpi/mpi2_ioc.h @@ -6,7 +6,7 @@ * Title: MPI IOC, Port, Event, FW Download, and FW Upload messages * Creation Date: October 11, 2006 * - * mpi2_ioc.h Version: 02.00.23 + * mpi2_ioc.h Version: 02.00.24 * * NOTE: Names (typedefs, defines, etc.) beginning with an MPI25 or Mpi25 * prefix are for use only on MPI v2.5 products, and must not be used @@ -132,6 +132,7 @@ * Added MPI2_IOCFACTS_CAPABILITY_RDPQ_ARRAY_CAPABLE. * Added MPI2_FW_DOWNLOAD_ITYPE_PUBLIC_KEY. * Added Encrypted Hash Extended Image. + * 12-05-13 02.00.24 Added MPI25_HASH_IMAGE_TYPE_BIOS. * -------------------------------------------------------------------------- */ @@ -1598,6 +1599,7 @@ Mpi25EncryptedHashEntry_t, *pMpi25EncryptedHashEntry_t; /* values for HashImageType */ #define MPI25_HASH_IMAGE_TYPE_UNUSED (0x00) #define MPI25_HASH_IMAGE_TYPE_FIRMWARE (0x01) +#define MPI25_HASH_IMAGE_TYPE_BIOS (0x02) /* values for HashAlgorithm */ #define MPI25_HASH_ALGORITHM_UNUSED (0x00) diff --git a/drivers/scsi/mpt3sas/mpi/mpi2_tool.h b/drivers/scsi/mpt3sas/mpi/mpi2_tool.h index 904910d8a737..1629e5bce7e1 100644 --- a/drivers/scsi/mpt3sas/mpi/mpi2_tool.h +++ b/drivers/scsi/mpt3sas/mpi/mpi2_tool.h @@ -6,7 +6,7 @@ * Title: MPI diagnostic tool structures and definitions * Creation Date: March 26, 2007 * - * mpi2_tool.h Version: 02.00.11 + * mpi2_tool.h Version: 02.00.12 * * Version History * --------------- @@ -33,6 +33,7 @@ * 07-26-12 02.00.10 Modified MPI2_TOOLBOX_DIAGNOSTIC_CLI_REQUEST so that * it uses MPI Chain SGE as well as MPI Simple SGE. * 08-19-13 02.00.11 Added MPI2_TOOLBOX_TEXT_DISPLAY_TOOL and related info. + * 01-08-14 02.00.12 Added MPI2_TOOLBOX_CLEAN_BIT26_PRODUCT_SPECIFIC. * -------------------------------------------------------------------------- */ @@ -100,6 +101,7 @@ typedef struct _MPI2_TOOLBOX_CLEAN_REQUEST { #define MPI2_TOOLBOX_CLEAN_OTHER_PERSIST_PAGES (0x20000000) #define MPI2_TOOLBOX_CLEAN_FW_CURRENT (0x10000000) #define MPI2_TOOLBOX_CLEAN_FW_BACKUP (0x08000000) +#define MPI2_TOOLBOX_CLEAN_BIT26_PRODUCT_SPECIFIC (0x04000000) #define MPI2_TOOLBOX_CLEAN_MEGARAID (0x02000000) #define MPI2_TOOLBOX_CLEAN_INITIALIZATION (0x01000000) #define MPI2_TOOLBOX_CLEAN_FLASH (0x00000004) diff --git a/drivers/scsi/mpt3sas/mpt3sas_base.c b/drivers/scsi/mpt3sas/mpt3sas_base.c index 14a781b6b88d..d4f1dcdb8361 100644 --- a/drivers/scsi/mpt3sas/mpt3sas_base.c +++ b/drivers/scsi/mpt3sas/mpt3sas_base.c @@ -83,10 +83,10 @@ static int msix_disable = -1; module_param(msix_disable, int, 0); MODULE_PARM_DESC(msix_disable, " disable msix routed interrupts (default=0)"); -static int max_msix_vectors = 8; +static int max_msix_vectors = -1; module_param(max_msix_vectors, int, 0); MODULE_PARM_DESC(max_msix_vectors, - " max msix vectors - (default=8)"); + " max msix vectors"); static int mpt3sas_fwfault_debug; MODULE_PARM_DESC(mpt3sas_fwfault_debug, @@ -1009,8 +1009,30 @@ _base_interrupt(int irq, void *bus_id) } wmb(); - writel(reply_q->reply_post_host_index | (msix_index << - MPI2_RPHI_MSIX_INDEX_SHIFT), &ioc->chip->ReplyPostHostIndex); + + /* Update Reply Post Host Index. + * For those HBA's which support combined reply queue feature + * 1. Get the correct Supplemental Reply Post Host Index Register. + * i.e. (msix_index / 8)th entry from Supplemental Reply Post Host + * Index Register address bank i.e replyPostRegisterIndex[], + * 2. Then update this register with new reply host index value + * in ReplyPostIndex field and the MSIxIndex field with + * msix_index value reduced to a value between 0 and 7, + * using a modulo 8 operation. Since each Supplemental Reply Post + * Host Index Register supports 8 MSI-X vectors. + * + * For other HBA's just update the Reply Post Host Index register with + * new reply host index value in ReplyPostIndex Field and msix_index + * value in MSIxIndex field. + */ + if (ioc->msix96_vector) + writel(reply_q->reply_post_host_index | ((msix_index & 7) << + MPI2_RPHI_MSIX_INDEX_SHIFT), + ioc->replyPostRegisterIndex[msix_index/8]); + else + writel(reply_q->reply_post_host_index | (msix_index << + MPI2_RPHI_MSIX_INDEX_SHIFT), + &ioc->chip->ReplyPostHostIndex); atomic_dec(&reply_q->busy); return IRQ_HANDLED; } @@ -1338,7 +1360,7 @@ _base_build_sg_scmd_ieee(struct MPT3SAS_ADAPTER *ioc, sg_scmd = scsi_sglist(scmd); sges_left = scsi_dma_map(scmd); - if (!sges_left) { + if (sges_left < 0) { sdev_printk(KERN_ERR, scmd->device, "pci_map_sg failed: request for %d bytes!\n", scsi_bufflen(scmd)); @@ -1407,7 +1429,7 @@ _base_build_sg_scmd_ieee(struct MPT3SAS_ADAPTER *ioc, fill_in_last_segment: /* fill the last segment */ - while (sges_left) { + while (sges_left > 0) { if (sges_left == 1) _base_add_sg_single_ieee(sg_local, simple_sgl_flags_last, 0, sg_dma_len(sg_scmd), @@ -1560,8 +1582,6 @@ _base_check_enable_msix(struct MPT3SAS_ADAPTER *ioc) pci_read_config_word(ioc->pdev, base + 2, &message_control); ioc->msix_vector_count = (message_control & 0x3FF) + 1; - if (ioc->msix_vector_count > 8) - ioc->msix_vector_count = 8; dinitprintk(ioc, pr_info(MPT3SAS_FMT "msix is supported, vector_count(%d)\n", ioc->name, ioc->msix_vector_count)); @@ -1793,6 +1813,36 @@ _base_enable_msix(struct MPT3SAS_ADAPTER *ioc) } /** + * mpt3sas_base_unmap_resources - free controller resources + * @ioc: per adapter object + */ +void +mpt3sas_base_unmap_resources(struct MPT3SAS_ADAPTER *ioc) +{ + struct pci_dev *pdev = ioc->pdev; + + dexitprintk(ioc, printk(MPT3SAS_FMT "%s\n", + ioc->name, __func__)); + + _base_free_irq(ioc); + _base_disable_msix(ioc); + + if (ioc->msix96_vector) + kfree(ioc->replyPostRegisterIndex); + + if (ioc->chip_phys) { + iounmap(ioc->chip); + ioc->chip_phys = 0; + } + + if (pci_is_enabled(pdev)) { + pci_release_selected_regions(ioc->pdev, ioc->bars); + pci_disable_pcie_error_reporting(pdev); + pci_disable_device(pdev); + } +} + +/** * mpt3sas_base_map_resources - map in controller resources (io/irq/memap) * @ioc: per adapter object * @@ -1843,7 +1893,8 @@ mpt3sas_base_map_resources(struct MPT3SAS_ADAPTER *ioc) goto out_fail; } - for (i = 0, memap_sz = 0, pio_sz = 0 ; i < DEVICE_COUNT_RESOURCE; i++) { + for (i = 0, memap_sz = 0, pio_sz = 0; (i < DEVICE_COUNT_RESOURCE) && + (!memap_sz || !pio_sz); i++) { if (pci_resource_flags(pdev, i) & IORESOURCE_IO) { if (pio_sz) continue; @@ -1856,15 +1907,16 @@ mpt3sas_base_map_resources(struct MPT3SAS_ADAPTER *ioc) chip_phys = (u64)ioc->chip_phys; memap_sz = pci_resource_len(pdev, i); ioc->chip = ioremap(ioc->chip_phys, memap_sz); - if (ioc->chip == NULL) { - pr_err(MPT3SAS_FMT "unable to map adapter memory!\n", - ioc->name); - r = -EINVAL; - goto out_fail; - } } } + if (ioc->chip == NULL) { + pr_err(MPT3SAS_FMT "unable to map adapter memory! " + " or resource not found\n", ioc->name); + r = -EINVAL; + goto out_fail; + } + _base_mask_interrupts(ioc); r = _base_get_ioc_facts(ioc, CAN_SLEEP); @@ -1880,6 +1932,36 @@ mpt3sas_base_map_resources(struct MPT3SAS_ADAPTER *ioc) if (r) goto out_fail; + /* Use the Combined reply queue feature only for SAS3 C0 & higher + * revision HBAs and also only when reply queue count is greater than 8 + */ + if (ioc->msix96_vector && ioc->reply_queue_count > 8) { + /* Determine the Supplemental Reply Post Host Index Registers + * Addresse. Supplemental Reply Post Host Index Registers + * starts at offset MPI25_SUP_REPLY_POST_HOST_INDEX_OFFSET and + * each register is at offset bytes of + * MPT3_SUP_REPLY_POST_HOST_INDEX_REG_OFFSET from previous one. + */ + ioc->replyPostRegisterIndex = kcalloc( + MPT3_SUP_REPLY_POST_HOST_INDEX_REG_COUNT, + sizeof(resource_size_t *), GFP_KERNEL); + if (!ioc->replyPostRegisterIndex) { + dfailprintk(ioc, printk(MPT3SAS_FMT + "allocation for reply Post Register Index failed!!!\n", + ioc->name)); + r = -ENOMEM; + goto out_fail; + } + + for (i = 0; i < MPT3_SUP_REPLY_POST_HOST_INDEX_REG_COUNT; i++) { + ioc->replyPostRegisterIndex[i] = (resource_size_t *) + ((u8 *)&ioc->chip->Doorbell + + MPI25_SUP_REPLY_POST_HOST_INDEX_OFFSET + + (i * MPT3_SUP_REPLY_POST_HOST_INDEX_REG_OFFSET)); + } + } else + ioc->msix96_vector = 0; + list_for_each_entry(reply_q, &ioc->reply_queue_list, list) pr_info(MPT3SAS_FMT "%s: IRQ %d\n", reply_q->name, ((ioc->msix_enable) ? "PCI-MSI-X enabled" : @@ -1895,12 +1977,7 @@ mpt3sas_base_map_resources(struct MPT3SAS_ADAPTER *ioc) return 0; out_fail: - if (ioc->chip_phys) - iounmap(ioc->chip); - ioc->chip_phys = 0; - pci_release_selected_regions(ioc->pdev, ioc->bars); - pci_disable_pcie_error_reporting(pdev); - pci_disable_device(pdev); + mpt3sas_base_unmap_resources(ioc); return r; } @@ -2290,6 +2367,99 @@ _base_display_intel_branding(struct MPT3SAS_ADAPTER *ioc) /** + * _base_display_dell_branding - Display branding string + * @ioc: per adapter object + * + * Return nothing. + */ +static void +_base_display_dell_branding(struct MPT3SAS_ADAPTER *ioc) +{ + if (ioc->pdev->subsystem_vendor != PCI_VENDOR_ID_DELL) + return; + + switch (ioc->pdev->device) { + case MPI25_MFGPAGE_DEVID_SAS3008: + switch (ioc->pdev->subsystem_device) { + case MPT3SAS_DELL_12G_HBA_SSDID: + pr_info(MPT3SAS_FMT "%s\n", ioc->name, + MPT3SAS_DELL_12G_HBA_BRANDING); + break; + default: + pr_info(MPT3SAS_FMT + "Dell 12Gbps HBA: Subsystem ID: 0x%X\n", ioc->name, + ioc->pdev->subsystem_device); + break; + } + break; + default: + pr_info(MPT3SAS_FMT + "Dell 12Gbps HBA: Subsystem ID: 0x%X\n", ioc->name, + ioc->pdev->subsystem_device); + break; + } +} + +/** + * _base_display_cisco_branding - Display branding string + * @ioc: per adapter object + * + * Return nothing. + */ +static void +_base_display_cisco_branding(struct MPT3SAS_ADAPTER *ioc) +{ + if (ioc->pdev->subsystem_vendor != PCI_VENDOR_ID_CISCO) + return; + + switch (ioc->pdev->device) { + case MPI25_MFGPAGE_DEVID_SAS3008: + switch (ioc->pdev->subsystem_device) { + case MPT3SAS_CISCO_12G_8E_HBA_SSDID: + pr_info(MPT3SAS_FMT "%s\n", ioc->name, + MPT3SAS_CISCO_12G_8E_HBA_BRANDING); + break; + case MPT3SAS_CISCO_12G_8I_HBA_SSDID: + pr_info(MPT3SAS_FMT "%s\n", ioc->name, + MPT3SAS_CISCO_12G_8I_HBA_BRANDING); + break; + case MPT3SAS_CISCO_12G_AVILA_HBA_SSDID: + pr_info(MPT3SAS_FMT "%s\n", ioc->name, + MPT3SAS_CISCO_12G_AVILA_HBA_BRANDING); + break; + default: + pr_info(MPT3SAS_FMT + "Cisco 12Gbps SAS HBA: Subsystem ID: 0x%X\n", + ioc->name, ioc->pdev->subsystem_device); + break; + } + break; + case MPI25_MFGPAGE_DEVID_SAS3108_1: + switch (ioc->pdev->subsystem_device) { + case MPT3SAS_CISCO_12G_AVILA_HBA_SSDID: + pr_info(MPT3SAS_FMT "%s\n", ioc->name, + MPT3SAS_CISCO_12G_AVILA_HBA_BRANDING); + break; + case MPT3SAS_CISCO_12G_COLUSA_MEZZANINE_HBA_SSDID: + pr_info(MPT3SAS_FMT "%s\n", ioc->name, + MPT3SAS_CISCO_12G_COLUSA_MEZZANINE_HBA_BRANDING); + break; + default: + pr_info(MPT3SAS_FMT + "Cisco 12Gbps SAS HBA: Subsystem ID: 0x%X\n", + ioc->name, ioc->pdev->subsystem_device); + break; + } + break; + default: + pr_info(MPT3SAS_FMT + "Cisco 12Gbps SAS HBA: Subsystem ID: 0x%X\n", + ioc->name, ioc->pdev->subsystem_device); + break; + } +} + +/** * _base_display_ioc_capabilities - Disply IOC's capabilities. * @ioc: per adapter object * @@ -2319,6 +2489,8 @@ _base_display_ioc_capabilities(struct MPT3SAS_ADAPTER *ioc) bios_version & 0x000000FF); _base_display_intel_branding(ioc); + _base_display_dell_branding(ioc); + _base_display_cisco_branding(ioc); pr_info(MPT3SAS_FMT "Protocol=(", ioc->name); @@ -3137,6 +3309,9 @@ _base_wait_on_iocstate(struct MPT3SAS_ADAPTER *ioc, u32 ioc_state, int timeout, * Notes: MPI2_HIS_IOC2SYS_DB_STATUS - set to one when IOC writes to doorbell. */ static int +_base_diag_reset(struct MPT3SAS_ADAPTER *ioc, int sleep_flag); + +static int _base_wait_for_doorbell_int(struct MPT3SAS_ADAPTER *ioc, int timeout, int sleep_flag) { @@ -3679,6 +3854,64 @@ _base_get_port_facts(struct MPT3SAS_ADAPTER *ioc, int port, int sleep_flag) } /** + * _base_wait_for_iocstate - Wait until the card is in READY or OPERATIONAL + * @ioc: per adapter object + * @timeout: + * @sleep_flag: CAN_SLEEP or NO_SLEEP + * + * Returns 0 for success, non-zero for failure. + */ +static int +_base_wait_for_iocstate(struct MPT3SAS_ADAPTER *ioc, int timeout, + int sleep_flag) +{ + u32 ioc_state; + int rc; + + dinitprintk(ioc, printk(MPT3SAS_FMT "%s\n", ioc->name, + __func__)); + + if (ioc->pci_error_recovery) { + dfailprintk(ioc, printk(MPT3SAS_FMT + "%s: host in pci error recovery\n", ioc->name, __func__)); + return -EFAULT; + } + + ioc_state = mpt3sas_base_get_iocstate(ioc, 0); + dhsprintk(ioc, printk(MPT3SAS_FMT "%s: ioc_state(0x%08x)\n", + ioc->name, __func__, ioc_state)); + + if (((ioc_state & MPI2_IOC_STATE_MASK) == MPI2_IOC_STATE_READY) || + (ioc_state & MPI2_IOC_STATE_MASK) == MPI2_IOC_STATE_OPERATIONAL) + return 0; + + if (ioc_state & MPI2_DOORBELL_USED) { + dhsprintk(ioc, printk(MPT3SAS_FMT + "unexpected doorbell active!\n", ioc->name)); + goto issue_diag_reset; + } + + if ((ioc_state & MPI2_IOC_STATE_MASK) == MPI2_IOC_STATE_FAULT) { + mpt3sas_base_fault_info(ioc, ioc_state & + MPI2_DOORBELL_DATA_MASK); + goto issue_diag_reset; + } + + ioc_state = _base_wait_on_iocstate(ioc, MPI2_IOC_STATE_READY, + timeout, sleep_flag); + if (ioc_state) { + dfailprintk(ioc, printk(MPT3SAS_FMT + "%s: failed going to ready state (ioc_state=0x%x)\n", + ioc->name, __func__, ioc_state)); + return -EFAULT; + } + + issue_diag_reset: + rc = _base_diag_reset(ioc, sleep_flag); + return rc; +} + +/** * _base_get_ioc_facts - obtain ioc facts reply and save in ioc * @ioc: per adapter object * @sleep_flag: CAN_SLEEP or NO_SLEEP @@ -3696,6 +3929,13 @@ _base_get_ioc_facts(struct MPT3SAS_ADAPTER *ioc, int sleep_flag) dinitprintk(ioc, pr_info(MPT3SAS_FMT "%s\n", ioc->name, __func__)); + r = _base_wait_for_iocstate(ioc, 10, sleep_flag); + if (r) { + dfailprintk(ioc, printk(MPT3SAS_FMT + "%s: failed getting to correct state\n", + ioc->name, __func__)); + return r; + } mpi_reply_sz = sizeof(Mpi2IOCFactsReply_t); mpi_request_sz = sizeof(Mpi2IOCFactsRequest_t); memset(&mpi_request, 0, mpi_request_sz); @@ -3781,7 +4021,7 @@ _base_send_ioc_init(struct MPT3SAS_ADAPTER *ioc, int sleep_flag) mpi_request.WhoInit = MPI2_WHOINIT_HOST_DRIVER; mpi_request.VF_ID = 0; /* TODO */ mpi_request.VP_ID = 0; - mpi_request.MsgVersion = cpu_to_le16(MPI2_VERSION); + mpi_request.MsgVersion = cpu_to_le16(MPI25_VERSION); mpi_request.HeaderVersion = cpu_to_le16(MPI2_HEADER_VERSION); if (_base_is_controller_msix_enabled(ioc)) @@ -4522,8 +4762,15 @@ _base_make_ioc_operational(struct MPT3SAS_ADAPTER *ioc, int sleep_flag) /* initialize reply post host index */ list_for_each_entry(reply_q, &ioc->reply_queue_list, list) { - writel(reply_q->msix_index << MPI2_RPHI_MSIX_INDEX_SHIFT, - &ioc->chip->ReplyPostHostIndex); + if (ioc->msix96_vector) + writel((reply_q->msix_index & 7)<< + MPI2_RPHI_MSIX_INDEX_SHIFT, + ioc->replyPostRegisterIndex[reply_q->msix_index/8]); + else + writel(reply_q->msix_index << + MPI2_RPHI_MSIX_INDEX_SHIFT, + &ioc->chip->ReplyPostHostIndex); + if (!_base_is_controller_msix_enabled(ioc)) goto skip_init_reply_post_host_index; } @@ -4562,8 +4809,6 @@ _base_make_ioc_operational(struct MPT3SAS_ADAPTER *ioc, int sleep_flag) void mpt3sas_base_free_resources(struct MPT3SAS_ADAPTER *ioc) { - struct pci_dev *pdev = ioc->pdev; - dexitprintk(ioc, pr_info(MPT3SAS_FMT "%s\n", ioc->name, __func__)); @@ -4574,18 +4819,7 @@ mpt3sas_base_free_resources(struct MPT3SAS_ADAPTER *ioc) ioc->shost_recovery = 0; } - _base_free_irq(ioc); - _base_disable_msix(ioc); - - if (ioc->chip_phys && ioc->chip) - iounmap(ioc->chip); - ioc->chip_phys = 0; - - if (pci_is_enabled(pdev)) { - pci_release_selected_regions(ioc->pdev, ioc->bars); - pci_disable_pcie_error_reporting(pdev); - pci_disable_device(pdev); - } + mpt3sas_base_unmap_resources(ioc); return; } @@ -4600,6 +4834,7 @@ mpt3sas_base_attach(struct MPT3SAS_ADAPTER *ioc) { int r, i; int cpu_id, last_cpu_id = 0; + u8 revision; dinitprintk(ioc, pr_info(MPT3SAS_FMT "%s\n", ioc->name, __func__)); @@ -4619,6 +4854,20 @@ mpt3sas_base_attach(struct MPT3SAS_ADAPTER *ioc) goto out_free_resources; } + /* Check whether the controller revision is C0 or above. + * only C0 and above revision controllers support 96 MSI-X vectors. + */ + revision = ioc->pdev->revision; + + if ((ioc->pdev->device == MPI25_MFGPAGE_DEVID_SAS3004 || + ioc->pdev->device == MPI25_MFGPAGE_DEVID_SAS3008 || + ioc->pdev->device == MPI25_MFGPAGE_DEVID_SAS3108_1 || + ioc->pdev->device == MPI25_MFGPAGE_DEVID_SAS3108_2 || + ioc->pdev->device == MPI25_MFGPAGE_DEVID_SAS3108_5 || + ioc->pdev->device == MPI25_MFGPAGE_DEVID_SAS3108_6) && + (revision >= 0x02)) + ioc->msix96_vector = 1; + ioc->rdpq_array_enable_assigned = 0; ioc->dma_mask = 0; r = mpt3sas_base_map_resources(ioc); @@ -4641,7 +4890,6 @@ mpt3sas_base_attach(struct MPT3SAS_ADAPTER *ioc) ioc->build_sg_scmd = &_base_build_sg_scmd_ieee; ioc->build_sg = &_base_build_sg_ieee; ioc->build_zero_len_sge = &_base_build_zero_len_sge_ieee; - ioc->mpi25 = 1; ioc->sge_size_ieee = sizeof(Mpi2IeeeSgeSimple64_t); /* diff --git a/drivers/scsi/mpt3sas/mpt3sas_base.h b/drivers/scsi/mpt3sas/mpt3sas_base.h index afa881682bef..f0e462b0880d 100644 --- a/drivers/scsi/mpt3sas/mpt3sas_base.h +++ b/drivers/scsi/mpt3sas/mpt3sas_base.h @@ -71,8 +71,8 @@ #define MPT3SAS_DRIVER_NAME "mpt3sas" #define MPT3SAS_AUTHOR "Avago Technologies <MPT-FusionLinux.pdl@avagotech.com>" #define MPT3SAS_DESCRIPTION "LSI MPT Fusion SAS 3.0 Device Driver" -#define MPT3SAS_DRIVER_VERSION "04.100.00.00" -#define MPT3SAS_MAJOR_VERSION 4 +#define MPT3SAS_DRIVER_VERSION "09.100.00.00" +#define MPT3SAS_MAJOR_VERSION 9 #define MPT3SAS_MINOR_VERSION 100 #define MPT3SAS_BUILD_VERSION 0 #define MPT3SAS_RELEASE_VERSION 00 @@ -152,12 +152,49 @@ #define MPT3SAS_INTEL_RS3UC080_SSDID 0x3524 /* + * Dell HBA branding + */ +#define MPT3SAS_DELL_12G_HBA_BRANDING \ + "Dell 12Gbps HBA" + +/* + * Dell HBA SSDIDs + */ +#define MPT3SAS_DELL_12G_HBA_SSDID 0x1F46 + +/* + * Cisco HBA branding + */ +#define MPT3SAS_CISCO_12G_8E_HBA_BRANDING \ + "Cisco 9300-8E 12G SAS HBA" +#define MPT3SAS_CISCO_12G_8I_HBA_BRANDING \ + "Cisco 9300-8i 12G SAS HBA" +#define MPT3SAS_CISCO_12G_AVILA_HBA_BRANDING \ + "Cisco 12G Modular SAS Pass through Controller" +#define MPT3SAS_CISCO_12G_COLUSA_MEZZANINE_HBA_BRANDING \ + "UCS C3X60 12G SAS Pass through Controller" +/* + * Cisco HBA SSSDIDs + */ +#define MPT3SAS_CISCO_12G_8E_HBA_SSDID 0x14C +#define MPT3SAS_CISCO_12G_8I_HBA_SSDID 0x154 +#define MPT3SAS_CISCO_12G_AVILA_HBA_SSDID 0x155 +#define MPT3SAS_CISCO_12G_COLUSA_MEZZANINE_HBA_SSDID 0x156 + +/* * status bits for ioc->diag_buffer_status */ #define MPT3_DIAG_BUFFER_IS_REGISTERED (0x01) #define MPT3_DIAG_BUFFER_IS_RELEASED (0x02) #define MPT3_DIAG_BUFFER_IS_DIAG_RESET (0x04) +/* + * Combined Reply Queue constants, + * There are twelve Supplemental Reply Post Host Index Registers + * and each register is at offset 0x10 bytes from the previous one. + */ +#define MPT3_SUP_REPLY_POST_HOST_INDEX_REG_COUNT 12 +#define MPT3_SUP_REPLY_POST_HOST_INDEX_REG_OFFSET (0x10) /* OEM Identifiers */ #define MFG10_OEM_ID_INVALID (0x00000000) @@ -173,6 +210,8 @@ #define MFG10_GF0_SSD_DATA_SCRUB_DISABLE (0x00000008) #define MFG10_GF0_SINGLE_DRIVE_R0 (0x00000010) +#define VIRTUAL_IO_FAILED_RETRY (0x32010081) + /* OEM Specific Flags will come from OEM specific header files */ struct Mpi2ManufacturingPage10_t { MPI2_CONFIG_PAGE_HEADER Header; /* 00h */ @@ -294,7 +333,8 @@ struct _internal_cmd { * @responding: used in _scsih_sas_device_mark_responding * @fast_path: fast path feature enable bit * @pfa_led_on: flag for PFA LED status - * + * @pend_sas_rphy_add: flag to check if device is in sas_rphy_add() + * addition routine. */ struct _sas_device { struct list_head list; @@ -315,6 +355,9 @@ struct _sas_device { u8 responding; u8 fast_path; u8 pfa_led_on; + u8 pend_sas_rphy_add; + u8 enclosure_level; + u8 connector_name[4]; }; /** @@ -728,7 +771,8 @@ typedef void (*MPT3SAS_FLUSH_RUNNING_CMDS)(struct MPT3SAS_ADAPTER *ioc); * is assigned only ones * @reply_queue_count: number of reply queue's * @reply_queue_list: link list contaning the reply queue info - * @reply_post_host_index: head index in the pool where FW completes IO + * @msix96_vector: 96 MSI-X vector support + * @replyPostRegisterIndex: index of next position in Reply Desc Post Queue * @delayed_tr_list: target reset link list * @delayed_tr_volume_list: volume target reset link list * @@temp_sensors_count: flag to carry the number of temperature sensors @@ -814,7 +858,6 @@ struct MPT3SAS_ADAPTER { MPT_BUILD_SG_SCMD build_sg_scmd; MPT_BUILD_SG build_sg; MPT_BUILD_ZERO_LEN_SGE build_zero_len_sge; - u8 mpi25; u16 sge_size_ieee; /* function ptr for MPI sg elements only */ @@ -937,6 +980,10 @@ struct MPT3SAS_ADAPTER { u8 reply_queue_count; struct list_head reply_queue_list; + u8 msix96_vector; + /* reply post register index */ + resource_size_t **replyPostRegisterIndex; + struct list_head delayed_tr_list; struct list_head delayed_tr_volume_list; u8 temp_sensors_count; diff --git a/drivers/scsi/mpt3sas/mpt3sas_scsih.c b/drivers/scsi/mpt3sas/mpt3sas_scsih.c index 5a97e3286719..8ccef38523fa 100644 --- a/drivers/scsi/mpt3sas/mpt3sas_scsih.c +++ b/drivers/scsi/mpt3sas/mpt3sas_scsih.c @@ -585,6 +585,22 @@ _scsih_sas_device_remove(struct MPT3SAS_ADAPTER *ioc, if (!sas_device) return; + pr_info(MPT3SAS_FMT + "removing handle(0x%04x), sas_addr(0x%016llx)\n", + ioc->name, sas_device->handle, + (unsigned long long) sas_device->sas_address); + + if (sas_device->enclosure_handle != 0) + pr_info(MPT3SAS_FMT + "removing enclosure logical id(0x%016llx), slot(%d)\n", + ioc->name, (unsigned long long) + sas_device->enclosure_logical_id, sas_device->slot); + + if (sas_device->connector_name[0] != '\0') + pr_info(MPT3SAS_FMT + "removing enclosure level(0x%04x), connector name( %s)\n", + ioc->name, sas_device->enclosure_level, + sas_device->connector_name); spin_lock_irqsave(&ioc->sas_device_lock, flags); list_del(&sas_device->list); @@ -663,6 +679,18 @@ _scsih_sas_device_add(struct MPT3SAS_ADAPTER *ioc, ioc->name, __func__, sas_device->handle, (unsigned long long)sas_device->sas_address)); + if (sas_device->enclosure_handle != 0) + dewtprintk(ioc, pr_info(MPT3SAS_FMT + "%s: enclosure logical id(0x%016llx), slot( %d)\n", + ioc->name, __func__, (unsigned long long) + sas_device->enclosure_logical_id, sas_device->slot)); + + if (sas_device->connector_name[0] != '\0') + dewtprintk(ioc, pr_info(MPT3SAS_FMT + "%s: enclosure level(0x%04x), connector name( %s)\n", + ioc->name, __func__, + sas_device->enclosure_level, sas_device->connector_name)); + spin_lock_irqsave(&ioc->sas_device_lock, flags); list_add_tail(&sas_device->list, &ioc->sas_device_list); spin_unlock_irqrestore(&ioc->sas_device_lock, flags); @@ -704,6 +732,18 @@ _scsih_sas_device_init_add(struct MPT3SAS_ADAPTER *ioc, __func__, sas_device->handle, (unsigned long long)sas_device->sas_address)); + if (sas_device->enclosure_handle != 0) + dewtprintk(ioc, pr_info(MPT3SAS_FMT + "%s: enclosure logical id(0x%016llx), slot( %d)\n", + ioc->name, __func__, (unsigned long long) + sas_device->enclosure_logical_id, sas_device->slot)); + + if (sas_device->connector_name[0] != '\0') + dewtprintk(ioc, pr_info(MPT3SAS_FMT + "%s: enclosure level(0x%04x), connector name( %s)\n", + ioc->name, __func__, sas_device->enclosure_level, + sas_device->connector_name)); + spin_lock_irqsave(&ioc->sas_device_lock, flags); list_add_tail(&sas_device->list, &ioc->sas_device_init_list); _scsih_determine_boot_device(ioc, sas_device, 0); @@ -1772,10 +1812,16 @@ _scsih_slave_configure(struct scsi_device *sdev) "sas_addr(0x%016llx), phy(%d), device_name(0x%016llx)\n", ds, handle, (unsigned long long)sas_device->sas_address, sas_device->phy, (unsigned long long)sas_device->device_name); - sdev_printk(KERN_INFO, sdev, - "%s: enclosure_logical_id(0x%016llx), slot(%d)\n", - ds, (unsigned long long) - sas_device->enclosure_logical_id, sas_device->slot); + if (sas_device->enclosure_handle != 0) + sdev_printk(KERN_INFO, sdev, + "%s: enclosure_logical_id(0x%016llx), slot(%d)\n", + ds, (unsigned long long) + sas_device->enclosure_logical_id, sas_device->slot); + if (sas_device->connector_name[0] != '\0') + sdev_printk(KERN_INFO, sdev, + "%s: enclosure level(0x%04x), connector name( %s)\n", + ds, sas_device->enclosure_level, + sas_device->connector_name); spin_unlock_irqrestore(&ioc->sas_device_lock, flags); @@ -2189,10 +2235,17 @@ _scsih_tm_display_info(struct MPT3SAS_ADAPTER *ioc, struct scsi_cmnd *scmd) sas_device->handle, (unsigned long long)sas_device->sas_address, sas_device->phy); - starget_printk(KERN_INFO, starget, - "enclosure_logical_id(0x%016llx), slot(%d)\n", - (unsigned long long)sas_device->enclosure_logical_id, - sas_device->slot); + if (sas_device->enclosure_handle != 0) + starget_printk(KERN_INFO, starget, + "enclosure_logical_id(0x%016llx), slot(%d)\n", + (unsigned long long) + sas_device->enclosure_logical_id, + sas_device->slot); + if (sas_device->connector_name) + starget_printk(KERN_INFO, starget, + "enclosure level(0x%04x),connector name(%s)\n", + sas_device->enclosure_level, + sas_device->connector_name); } spin_unlock_irqrestore(&ioc->sas_device_lock, flags); } @@ -2552,6 +2605,75 @@ _scsih_fw_event_cleanup_queue(struct MPT3SAS_ADAPTER *ioc) } /** + * _scsih_internal_device_block - block the sdev device + * @sdev: per device object + * @sas_device_priv_data : per device driver private data + * + * make sure device is blocked without error, if not + * print an error + */ +static void +_scsih_internal_device_block(struct scsi_device *sdev, + struct MPT3SAS_DEVICE *sas_device_priv_data) +{ + int r = 0; + + sdev_printk(KERN_INFO, sdev, "device_block, handle(0x%04x)\n", + sas_device_priv_data->sas_target->handle); + sas_device_priv_data->block = 1; + + r = scsi_internal_device_block(sdev); + if (r == -EINVAL) + sdev_printk(KERN_WARNING, sdev, + "device_block failed with return(%d) for handle(0x%04x)\n", + sas_device_priv_data->sas_target->handle, r); +} + +/** + * _scsih_internal_device_unblock - unblock the sdev device + * @sdev: per device object + * @sas_device_priv_data : per device driver private data + * make sure device is unblocked without error, if not retry + * by blocking and then unblocking + */ + +static void +_scsih_internal_device_unblock(struct scsi_device *sdev, + struct MPT3SAS_DEVICE *sas_device_priv_data) +{ + int r = 0; + + sdev_printk(KERN_WARNING, sdev, "device_unblock and setting to running, " + "handle(0x%04x)\n", sas_device_priv_data->sas_target->handle); + sas_device_priv_data->block = 0; + r = scsi_internal_device_unblock(sdev, SDEV_RUNNING); + if (r == -EINVAL) { + /* The device has been set to SDEV_RUNNING by SD layer during + * device addition but the request queue is still stopped by + * our earlier block call. We need to perform a block again + * to get the device to SDEV_BLOCK and then to SDEV_RUNNING */ + + sdev_printk(KERN_WARNING, sdev, + "device_unblock failed with return(%d) for handle(0x%04x) " + "performing a block followed by an unblock\n", + sas_device_priv_data->sas_target->handle, r); + sas_device_priv_data->block = 1; + r = scsi_internal_device_block(sdev); + if (r) + sdev_printk(KERN_WARNING, sdev, "retried device_block " + "failed with return(%d) for handle(0x%04x)\n", + sas_device_priv_data->sas_target->handle, r); + + sas_device_priv_data->block = 0; + r = scsi_internal_device_unblock(sdev, SDEV_RUNNING); + if (r) + sdev_printk(KERN_WARNING, sdev, "retried device_unblock" + " failed with return(%d) for handle(0x%04x)\n", + sas_device_priv_data->sas_target->handle, r); + } +} + +/** * _scsih_ublock_io_all_device - unblock every device * @ioc: per adapter object * @@ -2570,11 +2692,10 @@ _scsih_ublock_io_all_device(struct MPT3SAS_ADAPTER *ioc) if (!sas_device_priv_data->block) continue; - sas_device_priv_data->block = 0; dewtprintk(ioc, sdev_printk(KERN_INFO, sdev, "device_running, handle(0x%04x)\n", sas_device_priv_data->sas_target->handle)); - scsi_internal_device_unblock(sdev, SDEV_RUNNING); + _scsih_internal_device_unblock(sdev, sas_device_priv_data); } } @@ -2599,10 +2720,9 @@ _scsih_ublock_io_device(struct MPT3SAS_ADAPTER *ioc, u64 sas_address) if (sas_device_priv_data->sas_target->sas_address != sas_address) continue; - if (sas_device_priv_data->block) { - sas_device_priv_data->block = 0; - scsi_internal_device_unblock(sdev, SDEV_RUNNING); - } + if (sas_device_priv_data->block) + _scsih_internal_device_unblock(sdev, + sas_device_priv_data); } } @@ -2625,10 +2745,7 @@ _scsih_block_io_all_device(struct MPT3SAS_ADAPTER *ioc) continue; if (sas_device_priv_data->block) continue; - sas_device_priv_data->block = 1; - scsi_internal_device_block(sdev); - sdev_printk(KERN_INFO, sdev, "device_blocked, handle(0x%04x)\n", - sas_device_priv_data->sas_target->handle); + _scsih_internal_device_block(sdev, sas_device_priv_data); } } @@ -2644,6 +2761,11 @@ _scsih_block_io_device(struct MPT3SAS_ADAPTER *ioc, u16 handle) { struct MPT3SAS_DEVICE *sas_device_priv_data; struct scsi_device *sdev; + struct _sas_device *sas_device; + + sas_device = _scsih_sas_device_find_by_handle(ioc, handle); + if (!sas_device) + return; shost_for_each_device(sdev, ioc->shost) { sas_device_priv_data = sdev->hostdata; @@ -2653,10 +2775,9 @@ _scsih_block_io_device(struct MPT3SAS_ADAPTER *ioc, u16 handle) continue; if (sas_device_priv_data->block) continue; - sas_device_priv_data->block = 1; - scsi_internal_device_block(sdev); - sdev_printk(KERN_INFO, sdev, - "device_blocked, handle(0x%04x)\n", handle); + if (sas_device->pend_sas_rphy_add) + continue; + _scsih_internal_device_block(sdev, sas_device_priv_data); } } @@ -2806,6 +2927,18 @@ _scsih_tm_tr_send(struct MPT3SAS_ADAPTER *ioc, u16 handle) "setting delete flag: handle(0x%04x), sas_addr(0x%016llx)\n", ioc->name, handle, (unsigned long long)sas_address)); + if (sas_device->enclosure_handle != 0) + dewtprintk(ioc, pr_info(MPT3SAS_FMT + "setting delete flag:enclosure logical id(0x%016llx)," + " slot(%d)\n", ioc->name, (unsigned long long) + sas_device->enclosure_logical_id, + sas_device->slot)); + if (sas_device->connector_name) + dewtprintk(ioc, pr_info(MPT3SAS_FMT + "setting delete flag: enclosure level(0x%04x)," + " connector name( %s)\n", ioc->name, + sas_device->enclosure_level, + sas_device->connector_name)); _scsih_ublock_io_device(ioc, sas_address); sas_target_priv_data->handle = MPT3SAS_INVALID_DEVICE_HANDLE; } @@ -3821,10 +3954,19 @@ _scsih_scsi_ioc_info(struct MPT3SAS_ADAPTER *ioc, struct scsi_cmnd *scmd, "\tsas_address(0x%016llx), phy(%d)\n", ioc->name, (unsigned long long) sas_device->sas_address, sas_device->phy); - pr_warn(MPT3SAS_FMT - "\tenclosure_logical_id(0x%016llx), slot(%d)\n", - ioc->name, (unsigned long long) - sas_device->enclosure_logical_id, sas_device->slot); + if (sas_device->enclosure_handle != 0) + pr_warn(MPT3SAS_FMT + "\tenclosure_logical_id(0x%016llx)," + "slot(%d)\n", ioc->name, + (unsigned long long) + sas_device->enclosure_logical_id, + sas_device->slot); + if (sas_device->connector_name[0]) + pr_warn(MPT3SAS_FMT + "\tenclosure level(0x%04x)," + " connector name( %s)\n", ioc->name, + sas_device->enclosure_level, + sas_device->connector_name); } spin_unlock_irqrestore(&ioc->sas_device_lock, flags); } @@ -3999,7 +4141,16 @@ _scsih_smart_predicted_fault(struct MPT3SAS_ADAPTER *ioc, u16 handle) spin_unlock_irqrestore(&ioc->sas_device_lock, flags); return; } - starget_printk(KERN_WARNING, starget, "predicted fault\n"); + if (sas_device->enclosure_handle != 0) + starget_printk(KERN_INFO, starget, "predicted fault, " + "enclosure logical id(0x%016llx), slot(%d)\n", + (unsigned long long)sas_device->enclosure_logical_id, + sas_device->slot); + if (sas_device->connector_name[0] != '\0') + starget_printk(KERN_WARNING, starget, "predicted fault, " + "enclosure level(0x%04x), connector name( %s)\n", + sas_device->enclosure_level, + sas_device->connector_name); spin_unlock_irqrestore(&ioc->sas_device_lock, flags); if (ioc->pdev->subsystem_vendor == PCI_VENDOR_ID_IBM) @@ -4119,8 +4270,15 @@ _scsih_io_done(struct MPT3SAS_ADAPTER *ioc, u16 smid, u8 msix_index, u32 reply) _scsih_smart_predicted_fault(ioc, le16_to_cpu(mpi_reply->DevHandle)); mpt3sas_trigger_scsi(ioc, data.skey, data.asc, data.ascq); - } +#ifdef CONFIG_SCSI_MPT3SAS_LOGGING + if (!(ioc->logging_level & MPT_DEBUG_REPLY) && + ((scmd->sense_buffer[2] == UNIT_ATTENTION) || + (scmd->sense_buffer[2] == MEDIUM_ERROR) || + (scmd->sense_buffer[2] == HARDWARE_ERROR))) + _scsih_scsi_ioc_info(ioc, scmd, mpi_reply, smid); +#endif + } switch (ioc_status) { case MPI2_IOCSTATUS_BUSY: case MPI2_IOCSTATUS_INSUFFICIENT_RESOURCES: @@ -4146,6 +4304,9 @@ _scsih_io_done(struct MPT3SAS_ADAPTER *ioc, u16 smid, u8 msix_index, u32 reply) scmd->device->expecting_cc_ua = 1; } break; + } else if (log_info == VIRTUAL_IO_FAILED_RETRY) { + scmd->result = DID_RESET << 16; + break; } scmd->result = DID_SOFT_ERROR << 16; break; @@ -4788,6 +4949,16 @@ _scsih_check_device(struct MPT3SAS_ADAPTER *ioc, sas_device->handle, handle); sas_target_priv_data->handle = handle; sas_device->handle = handle; + if (sas_device_pg0.Flags & + MPI2_SAS_DEVICE0_FLAGS_ENCL_LEVEL_VALID) { + sas_device->enclosure_level = + le16_to_cpu(sas_device_pg0.EnclosureLevel); + memcpy(&sas_device->connector_name[0], + &sas_device_pg0.ConnectorName[0], 4); + } else { + sas_device->enclosure_level = 0; + sas_device->connector_name[0] = '\0'; + } } /* check if device is present */ @@ -4894,14 +5065,24 @@ _scsih_add_device(struct MPT3SAS_ADAPTER *ioc, u16 handle, u8 phy_num, ioc->name, __FILE__, __LINE__, __func__); sas_device->enclosure_handle = le16_to_cpu(sas_device_pg0.EnclosureHandle); - sas_device->slot = - le16_to_cpu(sas_device_pg0.Slot); + if (sas_device->enclosure_handle != 0) + sas_device->slot = + le16_to_cpu(sas_device_pg0.Slot); sas_device->device_info = device_info; sas_device->sas_address = sas_address; sas_device->phy = sas_device_pg0.PhyNum; sas_device->fast_path = (le16_to_cpu(sas_device_pg0.Flags) & MPI25_SAS_DEVICE0_FLAGS_FAST_PATH_CAPABLE) ? 1 : 0; + if (sas_device_pg0.Flags & MPI2_SAS_DEVICE0_FLAGS_ENCL_LEVEL_VALID) { + sas_device->enclosure_level = + le16_to_cpu(sas_device_pg0.EnclosureLevel); + memcpy(&sas_device->connector_name[0], + &sas_device_pg0.ConnectorName[0], 4); + } else { + sas_device->enclosure_level = 0; + sas_device->connector_name[0] = '\0'; + } /* get enclosure_logical_id */ if (sas_device->enclosure_handle && !(mpt3sas_config_get_enclosure_pg0( ioc, &mpi_reply, &enclosure_pg0, MPI2_SAS_ENCLOS_PGAD_FORM_HANDLE, @@ -4943,6 +5124,18 @@ _scsih_remove_device(struct MPT3SAS_ADAPTER *ioc, ioc->name, __func__, sas_device->handle, (unsigned long long) sas_device->sas_address)); + if (sas_device->enclosure_handle != 0) + dewtprintk(ioc, pr_info(MPT3SAS_FMT + "%s: enter: enclosure logical id(0x%016llx), slot(%d)\n", + ioc->name, __func__, + (unsigned long long)sas_device->enclosure_logical_id, + sas_device->slot)); + if (sas_device->connector_name[0] != '\0') + dewtprintk(ioc, pr_info(MPT3SAS_FMT + "%s: enter: enclosure level(0x%04x), connector name( %s)\n", + ioc->name, __func__, + sas_device->enclosure_level, + sas_device->connector_name)); if (sas_device->starget && sas_device->starget->hostdata) { sas_target_priv_data = sas_device->starget->hostdata; @@ -4959,12 +5152,34 @@ _scsih_remove_device(struct MPT3SAS_ADAPTER *ioc, "removing handle(0x%04x), sas_addr(0x%016llx)\n", ioc->name, sas_device->handle, (unsigned long long) sas_device->sas_address); + if (sas_device->enclosure_handle != 0) + pr_info(MPT3SAS_FMT + "removing : enclosure logical id(0x%016llx), slot(%d)\n", + ioc->name, + (unsigned long long)sas_device->enclosure_logical_id, + sas_device->slot); + if (sas_device->connector_name[0] != '\0') + pr_info(MPT3SAS_FMT + "removing enclosure level(0x%04x), connector name( %s)\n", + ioc->name, sas_device->enclosure_level, + sas_device->connector_name); dewtprintk(ioc, pr_info(MPT3SAS_FMT "%s: exit: handle(0x%04x), sas_addr(0x%016llx)\n", ioc->name, __func__, - sas_device->handle, (unsigned long long) - sas_device->sas_address)); + sas_device->handle, (unsigned long long) + sas_device->sas_address)); + if (sas_device->enclosure_handle != 0) + dewtprintk(ioc, pr_info(MPT3SAS_FMT + "%s: exit: enclosure logical id(0x%016llx), slot(%d)\n", + ioc->name, __func__, + (unsigned long long)sas_device->enclosure_logical_id, + sas_device->slot)); + if (sas_device->connector_name[0] != '\0') + dewtprintk(ioc, pr_info(MPT3SAS_FMT + "%s: exit: enclosure level(0x%04x), connector name(%s)\n", + ioc->name, __func__, sas_device->enclosure_level, + sas_device->connector_name)); kfree(sas_device); } @@ -6357,9 +6572,7 @@ _scsih_prep_device_scan(struct MPT3SAS_ADAPTER *ioc) /** * _scsih_mark_responding_sas_device - mark a sas_devices as responding * @ioc: per adapter object - * @sas_address: sas address - * @slot: enclosure slot id - * @handle: device handle + * @sas_device_pg0: SAS Device page 0 * * After host reset, find out whether devices are still responding. * Used in _scsih_remove_unresponsive_sas_devices. @@ -6367,8 +6580,8 @@ _scsih_prep_device_scan(struct MPT3SAS_ADAPTER *ioc) * Return nothing. */ static void -_scsih_mark_responding_sas_device(struct MPT3SAS_ADAPTER *ioc, u64 sas_address, - u16 slot, u16 handle) +_scsih_mark_responding_sas_device(struct MPT3SAS_ADAPTER *ioc, +Mpi2SasDevicePage0_t *sas_device_pg0) { struct MPT3SAS_TARGET *sas_target_priv_data = NULL; struct scsi_target *starget; @@ -6377,8 +6590,8 @@ _scsih_mark_responding_sas_device(struct MPT3SAS_ADAPTER *ioc, u64 sas_address, spin_lock_irqsave(&ioc->sas_device_lock, flags); list_for_each_entry(sas_device, &ioc->sas_device_list, list) { - if (sas_device->sas_address == sas_address && - sas_device->slot == slot) { + if ((sas_device->sas_address == sas_device_pg0->SASAddress) && + (sas_device->slot == sas_device_pg0->Slot)) { sas_device->responding = 1; starget = sas_device->starget; if (starget && starget->hostdata) { @@ -6387,22 +6600,40 @@ _scsih_mark_responding_sas_device(struct MPT3SAS_ADAPTER *ioc, u64 sas_address, sas_target_priv_data->deleted = 0; } else sas_target_priv_data = NULL; - if (starget) + if (starget) { starget_printk(KERN_INFO, starget, - "handle(0x%04x), sas_addr(0x%016llx), " - "enclosure logical id(0x%016llx), " - "slot(%d)\n", handle, - (unsigned long long)sas_device->sas_address, + "handle(0x%04x), sas_addr(0x%016llx)\n", + sas_device_pg0->DevHandle, (unsigned long long) - sas_device->enclosure_logical_id, - sas_device->slot); - if (sas_device->handle == handle) + sas_device->sas_address); + + if (sas_device->enclosure_handle != 0) + starget_printk(KERN_INFO, starget, + "enclosure logical id(0x%016llx)," + " slot(%d)\n", + (unsigned long long) + sas_device->enclosure_logical_id, + sas_device->slot); + } + if (sas_device_pg0->Flags & + MPI2_SAS_DEVICE0_FLAGS_ENCL_LEVEL_VALID) { + sas_device->enclosure_level = + le16_to_cpu(sas_device_pg0->EnclosureLevel); + memcpy(&sas_device->connector_name[0], + &sas_device_pg0->ConnectorName[0], 4); + } else { + sas_device->enclosure_level = 0; + sas_device->connector_name[0] = '\0'; + } + + if (sas_device->handle == sas_device_pg0->DevHandle) goto out; pr_info("\thandle changed from(0x%04x)!!!\n", sas_device->handle); - sas_device->handle = handle; + sas_device->handle = sas_device_pg0->DevHandle; if (sas_target_priv_data) - sas_target_priv_data->handle = handle; + sas_target_priv_data->handle = + sas_device_pg0->DevHandle; goto out; } } @@ -6441,13 +6672,15 @@ _scsih_search_responding_sas_devices(struct MPT3SAS_ADAPTER *ioc) MPI2_IOCSTATUS_MASK; if (ioc_status != MPI2_IOCSTATUS_SUCCESS) break; - handle = le16_to_cpu(sas_device_pg0.DevHandle); + handle = sas_device_pg0.DevHandle = + le16_to_cpu(sas_device_pg0.DevHandle); device_info = le32_to_cpu(sas_device_pg0.DeviceInfo); if (!(_scsih_is_end_device(device_info))) continue; - _scsih_mark_responding_sas_device(ioc, - le64_to_cpu(sas_device_pg0.SASAddress), - le16_to_cpu(sas_device_pg0.Slot), handle); + sas_device_pg0.SASAddress = + le64_to_cpu(sas_device_pg0.SASAddress); + sas_device_pg0.Slot = le16_to_cpu(sas_device_pg0.Slot); + _scsih_mark_responding_sas_device(ioc, &sas_device_pg0); } out: @@ -7854,8 +8087,8 @@ _scsih_probe(struct pci_dev *pdev, const struct pci_device_id *id) /* event thread */ snprintf(ioc->firmware_event_name, sizeof(ioc->firmware_event_name), "fw_event%d", ioc->id); - ioc->firmware_event_thread = create_singlethread_workqueue( - ioc->firmware_event_name); + ioc->firmware_event_thread = alloc_ordered_workqueue( + ioc->firmware_event_name, WQ_MEM_RECLAIM); if (!ioc->firmware_event_thread) { pr_err(MPT3SAS_FMT "failure at %s:%d/%s()!\n", ioc->name, __FILE__, __LINE__, __func__); diff --git a/drivers/scsi/mpt3sas/mpt3sas_transport.c b/drivers/scsi/mpt3sas/mpt3sas_transport.c index efb98afc46e0..70fd019e7ee5 100644 --- a/drivers/scsi/mpt3sas/mpt3sas_transport.c +++ b/drivers/scsi/mpt3sas/mpt3sas_transport.c @@ -649,6 +649,7 @@ mpt3sas_transport_port_add(struct MPT3SAS_ADAPTER *ioc, u16 handle, unsigned long flags; struct _sas_node *sas_node; struct sas_rphy *rphy; + struct _sas_device *sas_device = NULL; int i; struct sas_port *port; @@ -731,10 +732,27 @@ mpt3sas_transport_port_add(struct MPT3SAS_ADAPTER *ioc, u16 handle, mpt3sas_port->remote_identify.device_type); rphy->identify = mpt3sas_port->remote_identify; + + if (mpt3sas_port->remote_identify.device_type == SAS_END_DEVICE) { + sas_device = mpt3sas_scsih_sas_device_find_by_sas_address(ioc, + mpt3sas_port->remote_identify.sas_address); + if (!sas_device) { + dfailprintk(ioc, printk(MPT3SAS_FMT + "failure at %s:%d/%s()!\n", + ioc->name, __FILE__, __LINE__, __func__)); + goto out_fail; + } + sas_device->pend_sas_rphy_add = 1; + } + if ((sas_rphy_add(rphy))) { pr_err(MPT3SAS_FMT "failure at %s:%d/%s()!\n", ioc->name, __FILE__, __LINE__, __func__); } + + if (mpt3sas_port->remote_identify.device_type == SAS_END_DEVICE) + sas_device->pend_sas_rphy_add = 0; + if ((ioc->logging_level & MPT_DEBUG_TRANSPORT)) dev_printk(KERN_INFO, &rphy->dev, "add: handle(0x%04x), sas_addr(0x%016llx)\n", @@ -1946,7 +1964,7 @@ _transport_smp_handler(struct Scsi_Host *shost, struct sas_rphy *rphy, } else { dma_addr_out = pci_map_single(ioc->pdev, bio_data(req->bio), blk_rq_bytes(req), PCI_DMA_BIDIRECTIONAL); - if (!dma_addr_out) { + if (pci_dma_mapping_error(ioc->pdev, dma_addr_out)) { pr_info(MPT3SAS_FMT "%s(): DMA Addr out = NULL\n", ioc->name, __func__); rc = -ENOMEM; @@ -1968,7 +1986,7 @@ _transport_smp_handler(struct Scsi_Host *shost, struct sas_rphy *rphy, } else { dma_addr_in = pci_map_single(ioc->pdev, bio_data(rsp->bio), blk_rq_bytes(rsp), PCI_DMA_BIDIRECTIONAL); - if (!dma_addr_in) { + if (pci_dma_mapping_error(ioc->pdev, dma_addr_in)) { pr_info(MPT3SAS_FMT "%s(): DMA Addr in = NULL\n", ioc->name, __func__); rc = -ENOMEM; |