diff options
Diffstat (limited to 'drivers/scsi/mpt2sas')
-rw-r--r-- | drivers/scsi/mpt2sas/mpi/mpi2.h | 12 | ||||
-rw-r--r-- | drivers/scsi/mpt2sas/mpi/mpi2_cnfg.h | 74 | ||||
-rw-r--r-- | drivers/scsi/mpt2sas/mpi/mpi2_init.h | 6 | ||||
-rw-r--r-- | drivers/scsi/mpt2sas/mpi/mpi2_ioc.h | 4 | ||||
-rw-r--r-- | drivers/scsi/mpt2sas/mpt2sas_base.c | 84 | ||||
-rw-r--r-- | drivers/scsi/mpt2sas/mpt2sas_base.h | 77 | ||||
-rw-r--r-- | drivers/scsi/mpt2sas/mpt2sas_ctl.c | 12 | ||||
-rw-r--r-- | drivers/scsi/mpt2sas/mpt2sas_debug.h | 2 | ||||
-rw-r--r-- | drivers/scsi/mpt2sas/mpt2sas_scsih.c | 279 | ||||
-rw-r--r-- | drivers/scsi/mpt2sas/mpt2sas_transport.c | 24 |
10 files changed, 420 insertions, 154 deletions
diff --git a/drivers/scsi/mpt2sas/mpi/mpi2.h b/drivers/scsi/mpt2sas/mpi/mpi2.h index a3e60385787..3105d5e8d90 100644 --- a/drivers/scsi/mpt2sas/mpi/mpi2.h +++ b/drivers/scsi/mpt2sas/mpi/mpi2.h @@ -8,7 +8,7 @@ * scatter/gather formats. * Creation Date: June 21, 2006 * - * mpi2.h Version: 02.00.17 + * mpi2.h Version: 02.00.18 * * Version History * --------------- @@ -64,6 +64,8 @@ * 05-12-10 02.00.16 Bumped MPI2_HEADER_VERSION_UNIT. * Added alternative defines for the SGE Direction bit. * 08-11-10 02.00.17 Bumped MPI2_HEADER_VERSION_UNIT. + * 11-10-10 02.00.18 Bumped MPI2_HEADER_VERSION_UNIT. + * Added MPI2_IEEE_SGE_FLAGS_SYSTEMPLBCPI_ADDR define. * -------------------------------------------------------------------------- */ @@ -89,7 +91,7 @@ #define MPI2_VERSION_02_00 (0x0200) /* versioning for this MPI header set */ -#define MPI2_HEADER_VERSION_UNIT (0x11) +#define MPI2_HEADER_VERSION_UNIT (0x12) #define MPI2_HEADER_VERSION_DEV (0x00) #define MPI2_HEADER_VERSION_UNIT_MASK (0xFF00) #define MPI2_HEADER_VERSION_UNIT_SHIFT (8) @@ -1060,10 +1062,14 @@ typedef struct _MPI2_IEEE_SGE_UNION #define MPI2_IEEE_SGE_FLAGS_ADDR_MASK (0x03) #define MPI2_IEEE_SGE_FLAGS_SYSTEM_ADDR (0x00) + /* IEEE Simple Element only */ #define MPI2_IEEE_SGE_FLAGS_IOCDDR_ADDR (0x01) + /* IEEE Simple Element only */ #define MPI2_IEEE_SGE_FLAGS_IOCPLB_ADDR (0x02) #define MPI2_IEEE_SGE_FLAGS_IOCPLBNTA_ADDR (0x03) - + /* IEEE Simple Element only */ +#define MPI2_IEEE_SGE_FLAGS_SYSTEMPLBCPI_ADDR (0x03) + /* IEEE Chain Element only */ /**************************************************************************** * IEEE SGE operation Macros diff --git a/drivers/scsi/mpt2sas/mpi/mpi2_cnfg.h b/drivers/scsi/mpt2sas/mpi/mpi2_cnfg.h index f5b9c766e28..61475a6480e 100644 --- a/drivers/scsi/mpt2sas/mpi/mpi2_cnfg.h +++ b/drivers/scsi/mpt2sas/mpi/mpi2_cnfg.h @@ -6,7 +6,7 @@ * Title: MPI Configuration messages and pages * Creation Date: November 10, 2006 * - * mpi2_cnfg.h Version: 02.00.16 + * mpi2_cnfg.h Version: 02.00.17 * * Version History * --------------- @@ -127,6 +127,13 @@ * Added MPI2_SAS_NEG_LINK_RATE_UNSUPPORTED_PHY define. * 08-11-10 02.00.16 Removed IO Unit Page 1 device path (multi-pathing) * defines. + * 11-10-10 02.00.17 Added ReceptacleID field (replacing Reserved1) to + * MPI2_MANPAGE7_CONNECTOR_INFO and reworked defines for + * the Pinout field. + * Added BoardTemperature and BoardTemperatureUnits fields + * to MPI2_CONFIG_PAGE_IO_UNIT_7. + * Added MPI2_CONFIG_EXTPAGETYPE_EXT_MANUFACTURING define + * and MPI2_CONFIG_PAGE_EXT_MAN_PS structure. * -------------------------------------------------------------------------- */ @@ -210,6 +217,7 @@ typedef union _MPI2_CONFIG_EXT_PAGE_HEADER_UNION #define MPI2_CONFIG_EXTPAGETYPE_DRIVER_MAPPING (0x17) #define MPI2_CONFIG_EXTPAGETYPE_SAS_PORT (0x18) #define MPI2_CONFIG_EXTPAGETYPE_ETHERNET (0x19) +#define MPI2_CONFIG_EXTPAGETYPE_EXT_MANUFACTURING (0x1A) /***************************************************************************** @@ -612,23 +620,31 @@ typedef struct _MPI2_MANPAGE7_CONNECTOR_INFO U32 Pinout; /* 0x00 */ U8 Connector[16]; /* 0x04 */ U8 Location; /* 0x14 */ - U8 Reserved1; /* 0x15 */ + U8 ReceptacleID; /* 0x15 */ U16 Slot; /* 0x16 */ U32 Reserved2; /* 0x18 */ } MPI2_MANPAGE7_CONNECTOR_INFO, MPI2_POINTER PTR_MPI2_MANPAGE7_CONNECTOR_INFO, Mpi2ManPage7ConnectorInfo_t, MPI2_POINTER pMpi2ManPage7ConnectorInfo_t; /* defines for the Pinout field */ -#define MPI2_MANPAGE7_PINOUT_SFF_8484_L4 (0x00080000) -#define MPI2_MANPAGE7_PINOUT_SFF_8484_L3 (0x00040000) -#define MPI2_MANPAGE7_PINOUT_SFF_8484_L2 (0x00020000) -#define MPI2_MANPAGE7_PINOUT_SFF_8484_L1 (0x00010000) -#define MPI2_MANPAGE7_PINOUT_SFF_8470_L4 (0x00000800) -#define MPI2_MANPAGE7_PINOUT_SFF_8470_L3 (0x00000400) -#define MPI2_MANPAGE7_PINOUT_SFF_8470_L2 (0x00000200) -#define MPI2_MANPAGE7_PINOUT_SFF_8470_L1 (0x00000100) -#define MPI2_MANPAGE7_PINOUT_SFF_8482 (0x00000002) -#define MPI2_MANPAGE7_PINOUT_CONNECTION_UNKNOWN (0x00000001) +#define MPI2_MANPAGE7_PINOUT_LANE_MASK (0x0000FF00) +#define MPI2_MANPAGE7_PINOUT_LANE_SHIFT (8) + +#define MPI2_MANPAGE7_PINOUT_TYPE_MASK (0x000000FF) +#define MPI2_MANPAGE7_PINOUT_TYPE_UNKNOWN (0x00) +#define MPI2_MANPAGE7_PINOUT_SATA_SINGLE (0x01) +#define MPI2_MANPAGE7_PINOUT_SFF_8482 (0x02) +#define MPI2_MANPAGE7_PINOUT_SFF_8486 (0x03) +#define MPI2_MANPAGE7_PINOUT_SFF_8484 (0x04) +#define MPI2_MANPAGE7_PINOUT_SFF_8087 (0x05) +#define MPI2_MANPAGE7_PINOUT_SFF_8643_4I (0x06) +#define MPI2_MANPAGE7_PINOUT_SFF_8643_8I (0x07) +#define MPI2_MANPAGE7_PINOUT_SFF_8470 (0x08) +#define MPI2_MANPAGE7_PINOUT_SFF_8088 (0x09) +#define MPI2_MANPAGE7_PINOUT_SFF_8644_4X (0x0A) +#define MPI2_MANPAGE7_PINOUT_SFF_8644_8X (0x0B) +#define MPI2_MANPAGE7_PINOUT_SFF_8644_16X (0x0C) +#define MPI2_MANPAGE7_PINOUT_SFF_8436 (0x0D) /* defines for the Location field */ #define MPI2_MANPAGE7_LOCATION_UNKNOWN (0x01) @@ -662,7 +678,7 @@ typedef struct _MPI2_CONFIG_PAGE_MAN_7 MPI2_POINTER PTR_MPI2_CONFIG_PAGE_MAN_7, Mpi2ManufacturingPage7_t, MPI2_POINTER pMpi2ManufacturingPage7_t; -#define MPI2_MANUFACTURING7_PAGEVERSION (0x00) +#define MPI2_MANUFACTURING7_PAGEVERSION (0x01) /* defines for the Flags field */ #define MPI2_MANPAGE7_FLAG_USE_SLOT_INFO (0x00000001) @@ -849,11 +865,13 @@ typedef struct _MPI2_CONFIG_PAGE_IO_UNIT_7 { U16 IOCTemperature; /* 0x10 */ U8 IOCTemperatureUnits; /* 0x12 */ U8 IOCSpeed; /* 0x13 */ - U32 Reserved3; /* 0x14 */ + U16 BoardTemperature; /* 0x14 */ + U8 BoardTemperatureUnits; /* 0x16 */ + U8 Reserved3; /* 0x17 */ } MPI2_CONFIG_PAGE_IO_UNIT_7, MPI2_POINTER PTR_MPI2_CONFIG_PAGE_IO_UNIT_7, Mpi2IOUnitPage7_t, MPI2_POINTER pMpi2IOUnitPage7_t; -#define MPI2_IOUNITPAGE7_PAGEVERSION (0x01) +#define MPI2_IOUNITPAGE7_PAGEVERSION (0x02) /* defines for IO Unit Page 7 PCIeWidth field */ #define MPI2_IOUNITPAGE7_PCIE_WIDTH_X1 (0x01) @@ -881,7 +899,6 @@ typedef struct _MPI2_CONFIG_PAGE_IO_UNIT_7 { #define MPI2_IOUNITPAGE7_PMCAP_PCIE_WIDTH_CHANGE (0x00000008) #define MPI2_IOUNITPAGE7_PMCAP_PCIE_SPEED_CHANGE (0x00000004) - /* defines for IO Unit Page 7 IOCTemperatureUnits field */ #define MPI2_IOUNITPAGE7_IOC_TEMP_NOT_PRESENT (0x00) #define MPI2_IOUNITPAGE7_IOC_TEMP_FAHRENHEIT (0x01) @@ -893,6 +910,11 @@ typedef struct _MPI2_CONFIG_PAGE_IO_UNIT_7 { #define MPI2_IOUNITPAGE7_IOC_SPEED_QUARTER (0x04) #define MPI2_IOUNITPAGE7_IOC_SPEED_EIGHTH (0x08) +/* defines for IO Unit Page 7 BoardTemperatureUnits field */ +#define MPI2_IOUNITPAGE7_BOARD_TEMP_NOT_PRESENT (0x00) +#define MPI2_IOUNITPAGE7_BOARD_TEMP_FAHRENHEIT (0x01) +#define MPI2_IOUNITPAGE7_BOARD_TEMP_CELSIUS (0x02) + /**************************************************************************** @@ -2799,5 +2821,25 @@ typedef struct _MPI2_CONFIG_PAGE_ETHERNET_1 { #define MPI2_ETHPG1_MS_DATA_RATE_1GBIT (0x03) +/**************************************************************************** +* Extended Manufacturing Config Pages +****************************************************************************/ + +/* + * Generic structure to use for product-specific extended manufacturing pages + * (currently Extended Manufacturing Page 40 through Extended Manufacturing + * Page 60). + */ + +typedef struct _MPI2_CONFIG_PAGE_EXT_MAN_PS { + MPI2_CONFIG_EXTENDED_PAGE_HEADER Header; /* 0x00 */ + U32 ProductSpecificInfo; /* 0x08 */ +} MPI2_CONFIG_PAGE_EXT_MAN_PS, + MPI2_POINTER PTR_MPI2_CONFIG_PAGE_EXT_MAN_PS, + Mpi2ExtManufacturingPagePS_t, + MPI2_POINTER pMpi2ExtManufacturingPagePS_t; + +/* PageVersion should be provided by product-specific code */ + #endif diff --git a/drivers/scsi/mpt2sas/mpi/mpi2_init.h b/drivers/scsi/mpt2sas/mpi/mpi2_init.h index 165454d5259..de90162413c 100644 --- a/drivers/scsi/mpt2sas/mpi/mpi2_init.h +++ b/drivers/scsi/mpt2sas/mpi/mpi2_init.h @@ -6,7 +6,7 @@ * Title: MPI SCSI initiator mode messages and structures * Creation Date: June 23, 2006 * - * mpi2_init.h Version: 02.00.10 + * mpi2_init.h Version: 02.00.11 * * Version History * --------------- @@ -33,6 +33,7 @@ * Added MPI2_SCSITASKMGMT_RSP_TM_OVERLAPPED_TAG define. * 02-10-10 02.00.09 Removed unused structure that had "#if 0" around it. * 05-12-10 02.00.10 Added optional vendor-unique region to SCSI IO Request. + * 11-10-10 02.00.11 Added MPI2_SCSIIO_NUM_SGLOFFSETS define. * -------------------------------------------------------------------------- */ @@ -139,6 +140,9 @@ typedef struct _MPI2_SCSI_IO_REQUEST #define MPI2_SCSIIO_SGLFLAGS_SGL1_SHIFT (4) #define MPI2_SCSIIO_SGLFLAGS_SGL0_SHIFT (0) +/* number of SGLOffset fields */ +#define MPI2_SCSIIO_NUM_SGLOFFSETS (4) + /* SCSI IO IoFlags bits */ /* Large CDB Address Space */ diff --git a/drivers/scsi/mpt2sas/mpi/mpi2_ioc.h b/drivers/scsi/mpt2sas/mpi/mpi2_ioc.h index 761cbdb8a03..1f0c190d336 100644 --- a/drivers/scsi/mpt2sas/mpi/mpi2_ioc.h +++ b/drivers/scsi/mpt2sas/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: 02.00.15 + * mpi2_ioc.h Version: 02.00.16 * * Version History * --------------- @@ -103,6 +103,7 @@ * defines. * 05-12-10 02.00.15 Marked Task Set Full Event as obsolete. * Added MPI2_EVENT_SAS_TOPO_LR_UNSUPPORTED_PHY define. + * 11-10-10 02.00.16 Added MPI2_FW_DOWNLOAD_ITYPE_MIN_PRODUCT_SPECIFIC. * -------------------------------------------------------------------------- */ @@ -1032,6 +1033,7 @@ typedef struct _MPI2_FW_DOWNLOAD_REQUEST #define MPI2_FW_DOWNLOAD_ITYPE_MEGARAID (0x09) #define MPI2_FW_DOWNLOAD_ITYPE_COMPLETE (0x0A) #define MPI2_FW_DOWNLOAD_ITYPE_COMMON_BOOT_BLOCK (0x0B) +#define MPI2_FW_DOWNLOAD_ITYPE_MIN_PRODUCT_SPECIFIC (0xF0) /* FWDownload TransactionContext Element */ typedef struct _MPI2_FW_DOWNLOAD_TCSGE diff --git a/drivers/scsi/mpt2sas/mpt2sas_base.c b/drivers/scsi/mpt2sas/mpt2sas_base.c index efa0255491c..83035bd1c48 100644 --- a/drivers/scsi/mpt2sas/mpt2sas_base.c +++ b/drivers/scsi/mpt2sas/mpt2sas_base.c @@ -94,7 +94,7 @@ module_param(diag_buffer_enable, int, 0); MODULE_PARM_DESC(diag_buffer_enable, " post diag buffers " "(TRACE=1/SNAPSHOT=2/EXTENDED=4/default=0)"); -int mpt2sas_fwfault_debug; +static int mpt2sas_fwfault_debug; MODULE_PARM_DESC(mpt2sas_fwfault_debug, " enable detection of firmware fault " "and halt firmware - (default=0)"); @@ -857,7 +857,7 @@ _base_interrupt(int irq, void *bus_id) completed_cmds = 0; cb_idx = 0xFF; do { - rd.word = rpf->Words; + rd.word = le64_to_cpu(rpf->Words); if (rd.u.low == UINT_MAX || rd.u.high == UINT_MAX) goto out; reply = 0; @@ -906,7 +906,7 @@ _base_interrupt(int irq, void *bus_id) next: - rpf->Words = ULLONG_MAX; + rpf->Words = cpu_to_le64(ULLONG_MAX); ioc->reply_post_host_index = (ioc->reply_post_host_index == (ioc->reply_post_queue_depth - 1)) ? 0 : ioc->reply_post_host_index + 1; @@ -1740,9 +1740,11 @@ _base_display_dell_branding(struct MPT2SAS_ADAPTER *ioc) static void _base_display_intel_branding(struct MPT2SAS_ADAPTER *ioc) { - if (ioc->pdev->subsystem_vendor == PCI_VENDOR_ID_INTEL && - ioc->pdev->device == MPI2_MFGPAGE_DEVID_SAS2008) { + if (ioc->pdev->subsystem_vendor != PCI_VENDOR_ID_INTEL) + return; + switch (ioc->pdev->device) { + case MPI2_MFGPAGE_DEVID_SAS2008: switch (ioc->pdev->subsystem_device) { case MPT2SAS_INTEL_RMS2LL080_SSDID: printk(MPT2SAS_INFO_FMT "%s\n", ioc->name, @@ -1752,7 +1754,20 @@ _base_display_intel_branding(struct MPT2SAS_ADAPTER *ioc) printk(MPT2SAS_INFO_FMT "%s\n", ioc->name, MPT2SAS_INTEL_RMS2LL040_BRANDING); break; + default: + break; + } + case MPI2_MFGPAGE_DEVID_SAS2308_2: + switch (ioc->pdev->subsystem_device) { + case MPT2SAS_INTEL_RS25GB008_SSDID: + printk(MPT2SAS_INFO_FMT "%s\n", ioc->name, + MPT2SAS_INTEL_RS25GB008_BRANDING); + break; + default: + break; } + default: + break; } } @@ -1817,7 +1832,9 @@ _base_display_ioc_capabilities(struct MPT2SAS_ADAPTER *ioc) char desc[16]; u8 revision; u32 iounit_pg1_flags; + u32 bios_version; + bios_version = le32_to_cpu(ioc->bios_pg3.BiosVersion); pci_read_config_byte(ioc->pdev, PCI_CLASS_REVISION, &revision); strncpy(desc, ioc->manu_pg0.ChipName, 16); printk(MPT2SAS_INFO_FMT "%s: FWVersion(%02d.%02d.%02d.%02d), " @@ -1828,10 +1845,10 @@ _base_display_ioc_capabilities(struct MPT2SAS_ADAPTER *ioc) (ioc->facts.FWVersion.Word & 0x0000FF00) >> 8, ioc->facts.FWVersion.Word & 0x000000FF, revision, - (ioc->bios_pg3.BiosVersion & 0xFF000000) >> 24, - (ioc->bios_pg3.BiosVersion & 0x00FF0000) >> 16, - (ioc->bios_pg3.BiosVersion & 0x0000FF00) >> 8, - ioc->bios_pg3.BiosVersion & 0x000000FF); + (bios_version & 0xFF000000) >> 24, + (bios_version & 0x00FF0000) >> 16, + (bios_version & 0x0000FF00) >> 8, + bios_version & 0x000000FF); _base_display_dell_branding(ioc); _base_display_intel_branding(ioc); @@ -2150,7 +2167,7 @@ _base_release_memory_pools(struct MPT2SAS_ADAPTER *ioc) static int _base_allocate_memory_pools(struct MPT2SAS_ADAPTER *ioc, int sleep_flag) { - Mpi2IOCFactsReply_t *facts; + struct mpt2sas_facts *facts; u32 queue_size, queue_diff; u16 max_sge_elements; u16 num_of_reply_frames; @@ -2783,7 +2800,7 @@ _base_handshake_req_reply_wait(struct MPT2SAS_ADAPTER *ioc, int request_bytes, int i; u8 failed; u16 dummy; - u32 *mfp; + __le32 *mfp; /* make sure doorbell is not in use */ if ((readl(&ioc->chip->Doorbell) & MPI2_DOORBELL_USED)) { @@ -2871,7 +2888,7 @@ _base_handshake_req_reply_wait(struct MPT2SAS_ADAPTER *ioc, int request_bytes, writel(0, &ioc->chip->HostInterruptStatus); if (ioc->logging_level & MPT_DEBUG_INIT) { - mfp = (u32 *)reply; + mfp = (__le32 *)reply; printk(KERN_INFO "\toffset:data\n"); for (i = 0; i < reply_bytes/4; i++) printk(KERN_INFO "\t[0x%02x]:%08x\n", i*4, @@ -3097,7 +3114,8 @@ static int _base_get_port_facts(struct MPT2SAS_ADAPTER *ioc, int port, int sleep_flag) { Mpi2PortFactsRequest_t mpi_request; - Mpi2PortFactsReply_t mpi_reply, *pfacts; + Mpi2PortFactsReply_t mpi_reply; + struct mpt2sas_port_facts *pfacts; int mpi_reply_sz, mpi_request_sz, r; dinitprintk(ioc, printk(MPT2SAS_INFO_FMT "%s\n", ioc->name, @@ -3139,7 +3157,8 @@ static int _base_get_ioc_facts(struct MPT2SAS_ADAPTER *ioc, int sleep_flag) { Mpi2IOCFactsRequest_t mpi_request; - Mpi2IOCFactsReply_t mpi_reply, *facts; + Mpi2IOCFactsReply_t mpi_reply; + struct mpt2sas_facts *facts; int mpi_reply_sz, mpi_request_sz, r; dinitprintk(ioc, printk(MPT2SAS_INFO_FMT "%s\n", ioc->name, @@ -3225,17 +3244,6 @@ _base_send_ioc_init(struct MPT2SAS_ADAPTER *ioc, int sleep_flag) mpi_request.MsgVersion = cpu_to_le16(MPI2_VERSION); mpi_request.HeaderVersion = cpu_to_le16(MPI2_HEADER_VERSION); - /* In MPI Revision I (0xA), the SystemReplyFrameSize(offset 0x18) was - * removed and made reserved. For those with older firmware will need - * this fix. It was decided that the Reply and Request frame sizes are - * the same. - */ - if ((ioc->facts.HeaderVersion >> 8) < 0xA) { - mpi_request.Reserved7 = cpu_to_le16(ioc->reply_sz); -/* mpi_request.SystemReplyFrameSize = - * cpu_to_le16(ioc->reply_sz); - */ - } mpi_request.SystemRequestFrameSize = cpu_to_le16(ioc->request_sz/4); mpi_request.ReplyDescriptorPostQueueDepth = @@ -3243,25 +3251,17 @@ _base_send_ioc_init(struct MPT2SAS_ADAPTER *ioc, int sleep_flag) mpi_request.ReplyFreeQueueDepth = cpu_to_le16(ioc->reply_free_queue_depth); -#if BITS_PER_LONG > 32 mpi_request.SenseBufferAddressHigh = - cpu_to_le32(ioc->sense_dma >> 32); + cpu_to_le32((u64)ioc->sense_dma >> 32); mpi_request.SystemReplyAddressHigh = - cpu_to_le32(ioc->reply_dma >> 32); + cpu_to_le32((u64)ioc->reply_dma >> 32); mpi_request.SystemRequestFrameBaseAddress = - cpu_to_le64(ioc->request_dma); + cpu_to_le64((u64)ioc->request_dma); mpi_request.ReplyFreeQueueAddress = - cpu_to_le64(ioc->reply_free_dma); + cpu_to_le64((u64)ioc->reply_free_dma); mpi_request.ReplyDescriptorPostQueueAddress = - cpu_to_le64(ioc->reply_post_free_dma); -#else - mpi_request.SystemRequestFrameBaseAddress = - cpu_to_le32(ioc->request_dma); - mpi_request.ReplyFreeQueueAddress = - cpu_to_le32(ioc->reply_free_dma); - mpi_request.ReplyDescriptorPostQueueAddress = - cpu_to_le32(ioc->reply_post_free_dma); -#endif + cpu_to_le64((u64)ioc->reply_post_free_dma); + /* This time stamp specifies number of milliseconds * since epoch ~ midnight January 1, 1970. @@ -3271,10 +3271,10 @@ _base_send_ioc_init(struct MPT2SAS_ADAPTER *ioc, int sleep_flag) (current_time.tv_usec / 1000)); if (ioc->logging_level & MPT_DEBUG_INIT) { - u32 *mfp; + __le32 *mfp; int i; - mfp = (u32 *)&mpi_request; + mfp = (__le32 *)&mpi_request; printk(KERN_INFO "\toffset:data\n"); for (i = 0; i < sizeof(Mpi2IOCInitRequest_t)/4; i++) printk(KERN_INFO "\t[0x%02x]:%08x\n", i*4, @@ -3759,7 +3759,7 @@ _base_make_ioc_operational(struct MPT2SAS_ADAPTER *ioc, int sleep_flag) /* initialize Reply Post Free Queue */ for (i = 0; i < ioc->reply_post_queue_depth; i++) - ioc->reply_post_free[i].Words = ULLONG_MAX; + ioc->reply_post_free[i].Words = cpu_to_le64(ULLONG_MAX); r = _base_send_ioc_init(ioc, sleep_flag); if (r) diff --git a/drivers/scsi/mpt2sas/mpt2sas_base.h b/drivers/scsi/mpt2sas/mpt2sas_base.h index dcc289c2545..8d5be2120c6 100644 --- a/drivers/scsi/mpt2sas/mpt2sas_base.h +++ b/drivers/scsi/mpt2sas/mpt2sas_base.h @@ -69,11 +69,11 @@ #define MPT2SAS_DRIVER_NAME "mpt2sas" #define MPT2SAS_AUTHOR "LSI Corporation <DL-MPTFusionLinux@lsi.com>" #define MPT2SAS_DESCRIPTION "LSI MPT Fusion SAS 2.0 Device Driver" -#define MPT2SAS_DRIVER_VERSION "08.100.00.02" -#define MPT2SAS_MAJOR_VERSION 08 +#define MPT2SAS_DRIVER_VERSION "09.100.00.00" +#define MPT2SAS_MAJOR_VERSION 09 #define MPT2SAS_MINOR_VERSION 100 #define MPT2SAS_BUILD_VERSION 00 -#define MPT2SAS_RELEASE_VERSION 02 +#define MPT2SAS_RELEASE_VERSION 00 /* * Set MPT2SAS_SG_DEPTH value based on user input. @@ -161,12 +161,15 @@ "Intel Integrated RAID Module RMS2LL080" #define MPT2SAS_INTEL_RMS2LL040_BRANDING \ "Intel Integrated RAID Module RMS2LL040" +#define MPT2SAS_INTEL_RS25GB008_BRANDING \ + "Intel(R) RAID Controller RS25GB008" /* * Intel HBA SSDIDs */ #define MPT2SAS_INTEL_RMS2LL080_SSDID 0x350E #define MPT2SAS_INTEL_RMS2LL040_SSDID 0x350F +#define MPT2SAS_INTEL_RS25GB008_SSDID 0x3000 /* @@ -541,6 +544,63 @@ struct _tr_list { typedef void (*MPT_ADD_SGE)(void *paddr, u32 flags_length, dma_addr_t dma_addr); +/* IOC Facts and Port Facts converted from little endian to cpu */ +union mpi2_version_union { + MPI2_VERSION_STRUCT Struct; + u32 Word; +}; + +struct mpt2sas_facts { + u16 MsgVersion; + u16 HeaderVersion; + u8 IOCNumber; + u8 VP_ID; + u8 VF_ID; + u16 IOCExceptions; + u16 IOCStatus; + u32 IOCLogInfo; + u8 MaxChainDepth; + u8 WhoInit; + u8 NumberOfPorts; + u8 MaxMSIxVectors; + u16 RequestCredit; + u16 ProductID; + u32 IOCCapabilities; + union mpi2_version_union FWVersion; + u16 IOCRequestFrameSize; + u16 Reserved3; + u16 MaxInitiators; + u16 MaxTargets; + u16 MaxSasExpanders; + u16 MaxEnclosures; + u16 ProtocolFlags; + u16 HighPriorityCredit; + u16 MaxReplyDescriptorPostQueueDepth; + u8 ReplyFrameSize; + u8 MaxVolumes; + u16 MaxDevHandle; + u16 MaxPersistentEntries; + u16 MinDevHandle; +}; + +struct mpt2sas_port_facts { + u8 PortNumber; + u8 VP_ID; + u8 VF_ID; + u8 PortType; + u16 MaxPostedCmdBuffers; +}; + +/** + * enum mutex_type - task management mutex type + * @TM_MUTEX_OFF: mutex is not required becuase calling function is acquiring it + * @TM_MUTEX_ON: mutex is required + */ +enum mutex_type { + TM_MUTEX_OFF = 0, + TM_MUTEX_ON = 1, +}; + /** * struct MPT2SAS_ADAPTER - per adapter struct * @list: ioc_list @@ -703,6 +763,7 @@ struct MPT2SAS_ADAPTER { /* misc flags */ int aen_event_read_flag; u8 broadcast_aen_busy; + u16 broadcast_aen_pending; u8 shost_recovery; struct mutex reset_in_progress_mutex; @@ -749,8 +810,8 @@ struct MPT2SAS_ADAPTER { u32 event_masks[MPI2_EVENT_NOTIFY_EVENTMASK_WORDS]; /* static config pages */ - Mpi2IOCFactsReply_t facts; - Mpi2PortFactsReply_t *pfacts; + struct mpt2sas_facts facts; + struct mpt2sas_port_facts *pfacts; Mpi2ManufacturingPage0_t manu_pg0; Mpi2BiosPage2_t bios_pg2; Mpi2BiosPage3_t bios_pg3; @@ -840,7 +901,7 @@ struct MPT2SAS_ADAPTER { /* reply free queue */ u16 reply_free_queue_depth; - u32 *reply_free; + __le32 *reply_free; dma_addr_t reply_free_dma; struct dma_pool *reply_free_dma_pool; u32 reply_free_host_index; @@ -932,8 +993,8 @@ void mpt2sas_halt_firmware(struct MPT2SAS_ADAPTER *ioc); u8 mpt2sas_scsih_event_callback(struct MPT2SAS_ADAPTER *ioc, u8 msix_index, u32 reply); int mpt2sas_scsih_issue_tm(struct MPT2SAS_ADAPTER *ioc, u16 handle, - uint channel, uint id, uint lun, u8 type, u16 smid_task, - ulong timeout, struct scsi_cmnd *scmd); + uint channel, uint id, uint lun, u8 type, u16 smid_task, + ulong timeout, unsigned long serial_number, enum mutex_type m_type); void mpt2sas_scsih_set_tm_flag(struct MPT2SAS_ADAPTER *ioc, u16 handle); void mpt2sas_scsih_clear_tm_flag(struct MPT2SAS_ADAPTER *ioc, u16 handle); void mpt2sas_expander_remove(struct MPT2SAS_ADAPTER *ioc, u64 sas_address); diff --git a/drivers/scsi/mpt2sas/mpt2sas_ctl.c b/drivers/scsi/mpt2sas/mpt2sas_ctl.c index 437c2d94c45..38ed0260959 100644 --- a/drivers/scsi/mpt2sas/mpt2sas_ctl.c +++ b/drivers/scsi/mpt2sas/mpt2sas_ctl.c @@ -994,7 +994,7 @@ _ctl_do_mpt_command(struct MPT2SAS_ADAPTER *ioc, mpt2sas_scsih_issue_tm(ioc, le16_to_cpu(mpi_request->FunctionDependent1), 0, 0, 0, MPI2_SCSITASKMGMT_TASKTYPE_TARGET_RESET, 0, 10, - NULL); + 0, TM_MUTEX_ON); ioc->tm_cmds.status = MPT2_CMD_NOT_USED; } else mpt2sas_base_hard_reset_handler(ioc, CAN_SLEEP, @@ -2706,13 +2706,13 @@ static DEVICE_ATTR(ioc_reset_count, S_IRUGO, _ctl_ioc_reset_count_show, NULL); struct DIAG_BUFFER_START { - u32 Size; - u32 DiagVersion; + __le32 Size; + __le32 DiagVersion; u8 BufferType; u8 Reserved[3]; - u32 Reserved1; - u32 Reserved2; - u32 Reserved3; + __le32 Reserved1; + __le32 Reserved2; + __le32 Reserved3; }; /** * _ctl_host_trace_buffer_size_show - host buffer size (trace only) diff --git a/drivers/scsi/mpt2sas/mpt2sas_debug.h b/drivers/scsi/mpt2sas/mpt2sas_debug.h index 3dcddfeb6f4..9731f8e661b 100644 --- a/drivers/scsi/mpt2sas/mpt2sas_debug.h +++ b/drivers/scsi/mpt2sas/mpt2sas_debug.h @@ -164,7 +164,7 @@ static inline void _debug_dump_mf(void *mpi_request, int sz) { int i; - u32 *mfp = (u32 *)mpi_request; + __le32 *mfp = (__le32 *)mpi_request; printk(KERN_INFO "mf:\n\t"); for (i = 0; i < sz; i++) { diff --git a/drivers/scsi/mpt2sas/mpt2sas_scsih.c b/drivers/scsi/mpt2sas/mpt2sas_scsih.c index a7dbc6825f5..939f283d0c2 100644 --- a/drivers/scsi/mpt2sas/mpt2sas_scsih.c +++ b/drivers/scsi/mpt2sas/mpt2sas_scsih.c @@ -94,6 +94,10 @@ static u32 logging_level; MODULE_PARM_DESC(logging_level, " bits for enabling additional logging info " "(default=0)"); +static ushort max_sectors = 0xFFFF; +module_param(max_sectors, ushort, 0); +MODULE_PARM_DESC(max_sectors, "max sectors, range 64 to 8192 default=8192"); + /* scsi-mid layer global parmeter is max_report_luns, which is 511 */ #define MPT2SAS_MAX_LUN (16895) static int max_lun = MPT2SAS_MAX_LUN; @@ -1956,7 +1960,7 @@ _scsih_slave_configure(struct scsi_device *sdev) case MPI2_RAID_VOL_TYPE_RAID1E: qdepth = MPT2SAS_RAID_QUEUE_DEPTH; if (ioc->manu_pg10.OEMIdentifier && - (ioc->manu_pg10.GenericFlags0 & + (le32_to_cpu(ioc->manu_pg10.GenericFlags0) & MFG10_GF0_R10_DISPLAY) && !(raid_device->num_pds % 2)) r_level = "RAID10"; @@ -2236,6 +2240,8 @@ mpt2sas_scsih_clear_tm_flag(struct MPT2SAS_ADAPTER *ioc, u16 handle) * @type: MPI2_SCSITASKMGMT_TASKTYPE__XXX (defined in mpi2_init.h) * @smid_task: smid assigned to the task * @timeout: timeout in seconds + * @serial_number: the serial_number from scmd + * @m_type: TM_MUTEX_ON or TM_MUTEX_OFF * Context: user * * A generic API for sending task management requests to firmware. @@ -2247,17 +2253,18 @@ mpt2sas_scsih_clear_tm_flag(struct MPT2SAS_ADAPTER *ioc, u16 handle) int mpt2sas_scsih_issue_tm(struct MPT2SAS_ADAPTER *ioc, u16 handle, uint channel, uint id, uint lun, u8 type, u16 smid_task, ulong timeout, - struct scsi_cmnd *scmd) + unsigned long serial_number, enum mutex_type m_type) { Mpi2SCSITaskManagementRequest_t *mpi_request; Mpi2SCSITaskManagementReply_t *mpi_reply; u16 smid = 0; u32 ioc_state; unsigned long timeleft; - struct scsi_cmnd *scmd_lookup; + struct scsiio_tracker *scsi_lookup = NULL; int rc; - mutex_lock(&ioc->tm_cmds.mutex); + if (m_type == TM_MUTEX_ON) + mutex_lock(&ioc->tm_cmds.mutex); if (ioc->tm_cmds.status != MPT2_CMD_NOT_USED) { printk(MPT2SAS_INFO_FMT "%s: tm_cmd busy!!!\n", __func__, ioc->name); @@ -2277,18 +2284,18 @@ mpt2sas_scsih_issue_tm(struct MPT2SAS_ADAPTER *ioc, u16 handle, uint channel, if (ioc_state & MPI2_DOORBELL_USED) { dhsprintk(ioc, printk(MPT2SAS_INFO_FMT "unexpected doorbell " "active!\n", ioc->name)); - mpt2sas_base_hard_reset_handler(ioc, CAN_SLEEP, + rc = mpt2sas_base_hard_reset_handler(ioc, CAN_SLEEP, FORCE_BIG_HAMMER); - rc = SUCCESS; + rc = (!rc) ? SUCCESS : FAILED; goto err_out; } if ((ioc_state & MPI2_IOC_STATE_MASK) == MPI2_IOC_STATE_FAULT) { mpt2sas_base_fault_info(ioc, ioc_state & MPI2_DOORBELL_DATA_MASK); - mpt2sas_base_hard_reset_handler(ioc, CAN_SLEEP, + rc = mpt2sas_base_hard_reset_handler(ioc, CAN_SLEEP, FORCE_BIG_HAMMER); - rc = SUCCESS; + rc = (!rc) ? SUCCESS : FAILED; goto err_out; } @@ -2300,6 +2307,9 @@ mpt2sas_scsih_issue_tm(struct MPT2SAS_ADAPTER *ioc, u16 handle, uint channel, goto err_out; } + if (type == MPI2_SCSITASKMGMT_TASKTYPE_ABORT_TASK) + scsi_lookup = &ioc->scsi_lookup[smid_task - 1]; + dtmprintk(ioc, printk(MPT2SAS_INFO_FMT "sending tm: handle(0x%04x)," " task_type(0x%02x), smid(%d)\n", ioc->name, handle, type, smid_task)); @@ -2307,6 +2317,7 @@ mpt2sas_scsih_issue_tm(struct MPT2SAS_ADAPTER *ioc, u16 handle, uint channel, mpi_request = mpt2sas_base_get_msg_frame(ioc, smid); ioc->tm_cmds.smid = smid; memset(mpi_request, 0, sizeof(Mpi2SCSITaskManagementRequest_t)); + memset(ioc->tm_cmds.reply, 0, sizeof(Mpi2SCSITaskManagementReply_t)); mpi_request->Function = MPI2_FUNCTION_SCSI_TASK_MGMT; mpi_request->DevHandle = cpu_to_le16(handle); mpi_request->TaskType = type; @@ -2322,9 +2333,9 @@ mpt2sas_scsih_issue_tm(struct MPT2SAS_ADAPTER *ioc, u16 handle, uint channel, _debug_dump_mf(mpi_request, sizeof(Mpi2SCSITaskManagementRequest_t)/4); if (!(ioc->tm_cmds.status & MPT2_CMD_RESET)) { - mpt2sas_base_hard_reset_handler(ioc, CAN_SLEEP, + rc = mpt2sas_base_hard_reset_handler(ioc, CAN_SLEEP, FORCE_BIG_HAMMER); - rc = SUCCESS; + rc = (!rc) ? SUCCESS : FAILED; ioc->tm_cmds.status = MPT2_CMD_NOT_USED; mpt2sas_scsih_clear_tm_flag(ioc, handle); goto err_out; @@ -2346,20 +2357,12 @@ mpt2sas_scsih_issue_tm(struct MPT2SAS_ADAPTER *ioc, u16 handle, uint channel, } } - /* sanity check: - * Check to see the commands were terminated. - * This is only needed for eh callbacks, hence the scmd check. - */ - rc = FAILED; - if (scmd == NULL) - goto bypass_sanity_checks; switch (type) { case MPI2_SCSITASKMGMT_TASKTYPE_ABORT_TASK: - scmd_lookup = _scsih_scsi_lookup_get(ioc, smid_task); - if (scmd_lookup) - rc = FAILED; - else - rc = SUCCESS; + rc = SUCCESS; + if (scsi_lookup->scmd == NULL) + break; + rc = FAILED; break; case MPI2_SCSITASKMGMT_TASKTYPE_TARGET_RESET: @@ -2369,24 +2372,31 @@ mpt2sas_scsih_issue_tm(struct MPT2SAS_ADAPTER *ioc, u16 handle, uint channel, rc = SUCCESS; break; + case MPI2_SCSITASKMGMT_TASKTYPE_ABRT_TASK_SET: case MPI2_SCSITASKMGMT_TASKTYPE_LOGICAL_UNIT_RESET: if (_scsih_scsi_lookup_find_by_lun(ioc, id, lun, channel)) rc = FAILED; else rc = SUCCESS; break; + case MPI2_SCSITASKMGMT_TASKTYPE_QUERY_TASK: + rc = SUCCESS; + break; + default: + rc = FAILED; + break; } - bypass_sanity_checks: - mpt2sas_scsih_clear_tm_flag(ioc, handle); ioc->tm_cmds.status = MPT2_CMD_NOT_USED; - mutex_unlock(&ioc->tm_cmds.mutex); + if (m_type == TM_MUTEX_ON) + mutex_unlock(&ioc->tm_cmds.mutex); return rc; err_out: - mutex_unlock(&ioc->tm_cmds.mutex); + if (m_type == TM_MUTEX_ON) + mutex_unlock(&ioc->tm_cmds.mutex); return rc; } @@ -2496,7 +2506,8 @@ _scsih_abort(struct scsi_cmnd *scmd) handle = sas_device_priv_data->sas_target->handle; r = mpt2sas_scsih_issue_tm(ioc, handle, scmd->device->channel, scmd->device->id, scmd->device->lun, - MPI2_SCSITASKMGMT_TASKTYPE_ABORT_TASK, smid, 30, scmd); + MPI2_SCSITASKMGMT_TASKTYPE_ABORT_TASK, smid, 30, + scmd->serial_number, TM_MUTEX_ON); out: sdev_printk(KERN_INFO, scmd->device, "task abort: %s scmd(%p)\n", @@ -2557,7 +2568,8 @@ _scsih_dev_reset(struct scsi_cmnd *scmd) r = mpt2sas_scsih_issue_tm(ioc, handle, scmd->device->channel, scmd->device->id, scmd->device->lun, - MPI2_SCSITASKMGMT_TASKTYPE_LOGICAL_UNIT_RESET, 0, 30, scmd); + MPI2_SCSITASKMGMT_TASKTYPE_LOGICAL_UNIT_RESET, 0, 30, 0, + TM_MUTEX_ON); out: sdev_printk(KERN_INFO, scmd->device, "device reset: %s scmd(%p)\n", @@ -2617,7 +2629,7 @@ _scsih_target_reset(struct scsi_cmnd *scmd) r = mpt2sas_scsih_issue_tm(ioc, handle, scmd->device->channel, scmd->device->id, 0, MPI2_SCSITASKMGMT_TASKTYPE_TARGET_RESET, 0, - 30, scmd); + 30, 0, TM_MUTEX_ON); out: starget_printk(KERN_INFO, starget, "target reset: %s scmd(%p)\n", @@ -2750,6 +2762,31 @@ _scsih_fw_event_cleanup_queue(struct MPT2SAS_ADAPTER *ioc) } /** + * _scsih_ublock_io_all_device - unblock every device + * @ioc: per adapter object + * + * change the device state from block to running + */ +static void +_scsih_ublock_io_all_device(struct MPT2SAS_ADAPTER *ioc) +{ + struct MPT2SAS_DEVICE *sas_device_priv_data; + struct scsi_device *sdev; + + shost_for_each_device(sdev, ioc->shost) { + sas_device_priv_data = sdev->hostdata; + if (!sas_device_priv_data) + continue; + 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); + } +} +/** * _scsih_ublock_io_device - set the device state to SDEV_RUNNING * @ioc: per adapter object * @handle: device handle @@ -2779,6 +2816,34 @@ _scsih_ublock_io_device(struct MPT2SAS_ADAPTER *ioc, u16 handle) } /** + * _scsih_block_io_all_device - set the device state to SDEV_BLOCK + * @ioc: per adapter object + * @handle: device handle + * + * During device pull we need to appropiately set the sdev state. + */ +static void +_scsih_block_io_all_device(struct MPT2SAS_ADAPTER *ioc) +{ + struct MPT2SAS_DEVICE *sas_device_priv_data; + struct scsi_device *sdev; + + shost_for_each_device(sdev, ioc->shost) { + sas_device_priv_data = sdev->hostdata; + if (!sas_device_priv_data) + continue; + if (sas_device_priv_data->block) + continue; + sas_device_priv_data->block = 1; + dewtprintk(ioc, sdev_printk(KERN_INFO, sdev, "device_blocked, " + "handle(0x%04x)\n", + sas_device_priv_data->sas_target->handle)); + scsi_internal_device_block(sdev); + } +} + + +/** * _scsih_block_io_device - set the device state to SDEV_BLOCK * @ioc: per adapter object * @handle: device handle @@ -3698,7 +3763,7 @@ _scsih_qcmd_lck(struct scsi_cmnd *scmd, void (*done)(struct scsi_cmnd *)) return 0; } - if (ioc->pci_error_recovery) { + if (ioc->pci_error_recovery || ioc->remove_host) { scmd->result = DID_NO_CONNECT << 16; scmd->scsi_done(scmd); return 0; @@ -4598,7 +4663,7 @@ _scsih_expander_add(struct MPT2SAS_ADAPTER *ioc, u16 handle) Mpi2SasEnclosurePage0_t enclosure_pg0; u32 ioc_status; u16 parent_handle; - __le64 sas_address, sas_address_parent = 0; + u64 sas_address, sas_address_parent = 0; int i; unsigned long flags; struct _sas_port *mpt2sas_port = NULL; @@ -5380,9 +5445,10 @@ _scsih_sas_device_status_change_event_debug(struct MPT2SAS_ADAPTER *ioc, break; } printk(MPT2SAS_INFO_FMT "device status change: (%s)\n" - "\thandle(0x%04x), sas address(0x%016llx)", ioc->name, - reason_str, le16_to_cpu(event_data->DevHandle), - (unsigned long long)le64_to_cpu(event_data->SASAddress)); + "\thandle(0x%04x), sas address(0x%016llx), tag(%d)", + ioc->name, reason_str, le16_to_cpu(event_data->DevHandle), + (unsigned long long)le64_to_cpu(event_data->SASAddress), + le16_to_cpu(event_data->TaskTag)); if (event_data->ReasonCode == MPI2_EVENT_SAS_DEV_STAT_RC_SMART_DATA) printk(MPT2SAS_INFO_FMT ", ASC(0x%x), ASCQ(0x%x)\n", ioc->name, event_data->ASC, event_data->ASCQ); @@ -5404,7 +5470,7 @@ _scsih_sas_device_status_change_event(struct MPT2SAS_ADAPTER *ioc, { struct MPT2SAS_TARGET *target_priv_data; struct _sas_device *sas_device; - __le64 sas_address; + u64 sas_address; unsigned long flags; Mpi2EventDataSasDeviceStatusChange_t *event_data = fw_event->event_data; @@ -5522,25 +5588,38 @@ _scsih_sas_broadcast_primative_event(struct MPT2SAS_ADAPTER *ioc, u32 termination_count; u32 query_count; Mpi2SCSITaskManagementReply_t *mpi_reply; -#ifdef CONFIG_SCSI_MPT2SAS_LOGGING Mpi2EventDataSasBroadcastPrimitive_t *event_data = fw_event->event_data; -#endif u16 ioc_status; unsigned long flags; int r; + u8 max_retries = 0; + u8 task_abort_retries; - dewtprintk(ioc, printk(MPT2SAS_INFO_FMT "broadcast primitive: " - "phy number(%d), width(%d)\n", ioc->name, event_data->PhyNum, - event_data->PortWidth)); - dtmprintk(ioc, printk(MPT2SAS_INFO_FMT "%s: enter\n", ioc->name, - __func__)); + mutex_lock(&ioc->tm_cmds.mutex); + dewtprintk(ioc, printk(MPT2SAS_INFO_FMT "%s: enter: phy number(%d), " + "width(%d)\n", ioc->name, __func__, event_data->PhyNum, + event_data->PortWidth)); + + _scsih_block_io_all_device(ioc); spin_lock_irqsave(&ioc->scsi_lookup_lock, flags); - ioc->broadcast_aen_busy = 0; + mpi_reply = ioc->tm_cmds.reply; +broadcast_aen_retry: + + /* sanity checks for retrying this loop */ + if (max_retries++ == 5) { + dewtprintk(ioc, printk(MPT2SAS_INFO_FMT "%s: giving up\n", + ioc->name, __func__)); + goto out; + } else if (max_retries > 1) + dewtprintk(ioc, printk(MPT2SAS_INFO_FMT "%s: %d retry\n", + ioc->name, __func__, max_retries - 1)); + termination_count = 0; query_count = 0; - mpi_reply = ioc->tm_cmds.reply; for (smid = 1; smid <= ioc->scsiio_depth; smid++) { + if (ioc->ioc_reset_in_progress_status) + goto out; scmd = _scsih_scsi_lookup_get(ioc, smid); if (!scmd) continue; @@ -5561,34 +5640,90 @@ _scsih_sas_broadcast_primative_event(struct MPT2SAS_ADAPTER *ioc, lun = sas_device_priv_data->lun; query_count++; + if (ioc->ioc_reset_in_progress_status) + goto out; + spin_unlock_irqrestore(&ioc->scsi_lookup_lock, flags); - mpt2sas_scsih_issue_tm(ioc, handle, 0, 0, lun, - MPI2_SCSITASKMGMT_TASKTYPE_QUERY_TASK, smid, 30, NULL); - ioc->tm_cmds.status = MPT2_CMD_NOT_USED; + r = mpt2sas_scsih_issue_tm(ioc, handle, 0, 0, lun, + MPI2_SCSITASKMGMT_TASKTYPE_QUERY_TASK, smid, 30, 0, + TM_MUTEX_OFF); + if (r == FAILED) { + sdev_printk(KERN_WARNING, sdev, + "mpt2sas_scsih_issue_tm: FAILED when sending " + "QUERY_TASK: scmd(%p)\n", scmd); + spin_lock_irqsave(&ioc->scsi_lookup_lock, flags); + goto broadcast_aen_retry; + } ioc_status = le16_to_cpu(mpi_reply->IOCStatus) & MPI2_IOCSTATUS_MASK; - if ((ioc_status == MPI2_IOCSTATUS_SUCCESS) && - (mpi_reply->ResponseCode == + if (ioc_status != MPI2_IOCSTATUS_SUCCESS) { + sdev_printk(KERN_WARNING, sdev, "query task: FAILED " + "with IOCSTATUS(0x%04x), scmd(%p)\n", ioc_status, + scmd); + spin_lock_irqsave(&ioc->scsi_lookup_lock, flags); + goto broadcast_aen_retry; + } + + /* see if IO is still owned by IOC and target */ + if (mpi_reply->ResponseCode == MPI2_SCSITASKMGMT_RSP_TM_SUCCEEDED || mpi_reply->ResponseCode == - MPI2_SCSITASKMGMT_RSP_IO_QUEUED_ON_IOC)) { + MPI2_SCSITASKMGMT_RSP_IO_QUEUED_ON_IOC) { spin_lock_irqsave(&ioc->scsi_lookup_lock, flags); continue; } + task_abort_retries = 0; + tm_retry: + if (task_abort_retries++ == 60) { + dewtprintk(ioc, printk(MPT2SAS_INFO_FMT + "%s: ABORT_TASK: giving up\n", ioc->name, + __func__)); + spin_lock_irqsave(&ioc->scsi_lookup_lock, flags); + goto broadcast_aen_retry; + } + + if (ioc->ioc_reset_in_progress_status) + goto out_no_lock; + r = mpt2sas_scsih_issue_tm(ioc, handle, sdev->channel, sdev->id, sdev->lun, MPI2_SCSITASKMGMT_TASKTYPE_ABORT_TASK, smid, 30, - scmd); - if (r == FAILED) - sdev_printk(KERN_WARNING, sdev, "task abort: FAILED " + scmd->serial_number, TM_MUTEX_OFF); + if (r == FAILED) { + sdev_printk(KERN_WARNING, sdev, + "mpt2sas_scsih_issue_tm: ABORT_TASK: FAILED : " "scmd(%p)\n", scmd); + goto tm_retry; + } + + if (task_abort_retries > 1) + sdev_printk(KERN_WARNING, sdev, + "mpt2sas_scsih_issue_tm: ABORT_TASK: RETRIES (%d):" + " scmd(%p)\n", + task_abort_retries - 1, scmd); + termination_count += le32_to_cpu(mpi_reply->TerminationCount); spin_lock_irqsave(&ioc->scsi_lookup_lock, flags); } + + if (ioc->broadcast_aen_pending) { + dewtprintk(ioc, printk(MPT2SAS_INFO_FMT "%s: loop back due to" + " pending AEN\n", ioc->name, __func__)); + ioc->broadcast_aen_pending = 0; + goto broadcast_aen_retry; + } + + out: spin_unlock_irqrestore(&ioc->scsi_lookup_lock, flags); + out_no_lock: - dtmprintk(ioc, printk(MPT2SAS_INFO_FMT + dewtprintk(ioc, printk(MPT2SAS_INFO_FMT "%s - exit, query_count = %d termination_count = %d\n", ioc->name, __func__, query_count, termination_count)); + + ioc->broadcast_aen_busy = 0; + if (!ioc->ioc_reset_in_progress_status) + _scsih_ublock_io_all_device(ioc); + mutex_unlock(&ioc->tm_cmds.mutex); } /** @@ -6566,7 +6701,7 @@ _scsih_search_responding_expanders(struct MPT2SAS_ADAPTER *ioc) Mpi2ExpanderPage0_t expander_pg0; Mpi2ConfigReply_t mpi_reply; u16 ioc_status; - __le64 sas_address; + u64 sas_address; u16 handle; printk(MPT2SAS_INFO_FMT "%s\n", ioc->name, __func__); @@ -6862,10 +6997,14 @@ mpt2sas_scsih_event_callback(struct MPT2SAS_ADAPTER *ioc, u8 msix_index, mpi_reply->EventData; if (baen_data->Primitive != - MPI2_EVENT_PRIMITIVE_ASYNCHRONOUS_EVENT || - ioc->broadcast_aen_busy) + MPI2_EVENT_PRIMITIVE_ASYNCHRONOUS_EVENT) return 1; - ioc->broadcast_aen_busy = 1; + + if (ioc->broadcast_aen_busy) { + ioc->broadcast_aen_pending++; + return 1; + } else + ioc->broadcast_aen_busy = 1; break; } @@ -7211,7 +7350,6 @@ _scsih_remove(struct pci_dev *pdev) } sas_remove_host(shost); - _scsih_shutdown(pdev); list_del(&ioc->list); scsi_remove_host(shost); scsi_host_put(shost); @@ -7436,6 +7574,25 @@ _scsih_probe(struct pci_dev *pdev, const struct pci_device_id *id) shost->transportt = mpt2sas_transport_template; shost->unique_id = ioc->id; + if (max_sectors != 0xFFFF) { + if (max_sectors < 64) { + shost->max_sectors = 64; + printk(MPT2SAS_WARN_FMT "Invalid value %d passed " + "for max_sectors, range is 64 to 8192. Assigning " + "value of 64.\n", ioc->name, max_sectors); + } else if (max_sectors > 8192) { + shost->max_sectors = 8192; + printk(MPT2SAS_WARN_FMT "Invalid value %d passed " + "for max_sectors, range is 64 to 8192. Assigning " + "default value of 8192.\n", ioc->name, + max_sectors); + } else { + shost->max_sectors = max_sectors & 0xFFFE; + printk(MPT2SAS_INFO_FMT "The max_sectors value is " + "set to %d\n", ioc->name, shost->max_sectors); + } + } + if ((scsi_add_host(shost, &pdev->dev))) { printk(MPT2SAS_ERR_FMT "failure at %s:%d/%s()!\n", ioc->name, __FILE__, __LINE__, __func__); @@ -7505,7 +7662,7 @@ _scsih_suspend(struct pci_dev *pdev, pm_message_t state) { struct Scsi_Host *shost = pci_get_drvdata(pdev); struct MPT2SAS_ADAPTER *ioc = shost_priv(shost); - u32 device_state; + pci_power_t device_state; mpt2sas_base_stop_watchdog(ioc); scsi_block_requests(shost); @@ -7532,7 +7689,7 @@ _scsih_resume(struct pci_dev *pdev) { struct Scsi_Host *shost = pci_get_drvdata(pdev); struct MPT2SAS_ADAPTER *ioc = shost_priv(shost); - u32 device_state = pdev->current_state; + pci_power_t device_state = pdev->current_state; int r; printk(MPT2SAS_INFO_FMT "pdev=0x%p, slot=%s, previous " diff --git a/drivers/scsi/mpt2sas/mpt2sas_transport.c b/drivers/scsi/mpt2sas/mpt2sas_transport.c index cb1cdecbe0f..15c79802621 100644 --- a/drivers/scsi/mpt2sas/mpt2sas_transport.c +++ b/drivers/scsi/mpt2sas/mpt2sas_transport.c @@ -299,7 +299,6 @@ _transport_expander_report_manufacture(struct MPT2SAS_ADAPTER *ioc, void *data_out = NULL; dma_addr_t data_out_dma; u32 sz; - u64 *sas_address_le; u16 wait_state_count; if (ioc->shost_recovery || ioc->pci_error_recovery) { @@ -372,8 +371,7 @@ _transport_expander_report_manufacture(struct MPT2SAS_ADAPTER *ioc, mpi_request->PhysicalPort = 0xFF; mpi_request->VF_ID = 0; /* TODO */ mpi_request->VP_ID = 0; - sas_address_le = (u64 *)&mpi_request->SASAddress; - *sas_address_le = cpu_to_le64(sas_address); + mpi_request->SASAddress = cpu_to_le64(sas_address); mpi_request->RequestDataLength = cpu_to_le16(sizeof(struct rep_manu_request)); psge = &mpi_request->SGL; @@ -1049,14 +1047,14 @@ struct phy_error_log_reply{ u8 function; /* 0x11 */ u8 function_result; u8 response_length; - u16 expander_change_count; + __be16 expander_change_count; u8 reserved_1[3]; u8 phy_identifier; u8 reserved_2[2]; - u32 invalid_dword; - u32 running_disparity_error; - u32 loss_of_dword_sync; - u32 phy_reset_problem; + __be32 invalid_dword; + __be32 running_disparity_error; + __be32 loss_of_dword_sync; + __be32 phy_reset_problem; }; /** @@ -1085,7 +1083,6 @@ _transport_get_expander_phy_error_log(struct MPT2SAS_ADAPTER *ioc, void *data_out = NULL; dma_addr_t data_out_dma; u32 sz; - u64 *sas_address_le; u16 wait_state_count; if (ioc->shost_recovery || ioc->pci_error_recovery) { @@ -1160,8 +1157,7 @@ _transport_get_expander_phy_error_log(struct MPT2SAS_ADAPTER *ioc, mpi_request->PhysicalPort = 0xFF; mpi_request->VF_ID = 0; /* TODO */ mpi_request->VP_ID = 0; - sas_address_le = (u64 *)&mpi_request->SASAddress; - *sas_address_le = cpu_to_le64(phy->identify.sas_address); + mpi_request->SASAddress = cpu_to_le64(phy->identify.sas_address); mpi_request->RequestDataLength = cpu_to_le16(sizeof(struct phy_error_log_request)); psge = &mpi_request->SGL; @@ -1406,7 +1402,6 @@ _transport_expander_phy_control(struct MPT2SAS_ADAPTER *ioc, void *data_out = NULL; dma_addr_t data_out_dma; u32 sz; - u64 *sas_address_le; u16 wait_state_count; if (ioc->shost_recovery) { @@ -1486,8 +1481,7 @@ _transport_expander_phy_control(struct MPT2SAS_ADAPTER *ioc, mpi_request->PhysicalPort = 0xFF; mpi_request->VF_ID = 0; /* TODO */ mpi_request->VP_ID = 0; - sas_address_le = (u64 *)&mpi_request->SASAddress; - *sas_address_le = cpu_to_le64(phy->identify.sas_address); + mpi_request->SASAddress = cpu_to_le64(phy->identify.sas_address); mpi_request->RequestDataLength = cpu_to_le16(sizeof(struct phy_error_log_request)); psge = &mpi_request->SGL; @@ -1914,7 +1908,7 @@ _transport_smp_handler(struct Scsi_Host *shost, struct sas_rphy *rphy, mpi_request->PhysicalPort = 0xFF; mpi_request->VF_ID = 0; /* TODO */ mpi_request->VP_ID = 0; - *((u64 *)&mpi_request->SASAddress) = (rphy) ? + mpi_request->SASAddress = (rphy) ? cpu_to_le64(rphy->identify.sas_address) : cpu_to_le64(ioc->sas_hba.sas_address); mpi_request->RequestDataLength = cpu_to_le16(blk_rq_bytes(req) - 4); |