diff options
Diffstat (limited to 'drivers/scsi/mpt2sas')
| -rw-r--r-- | drivers/scsi/mpt2sas/Kconfig | 2 | ||||
| -rw-r--r-- | drivers/scsi/mpt2sas/mpi/mpi2.h | 103 | ||||
| -rw-r--r-- | drivers/scsi/mpt2sas/mpi/mpi2_cnfg.h | 200 | ||||
| -rw-r--r-- | drivers/scsi/mpt2sas/mpi/mpi2_history.txt | 334 | ||||
| -rw-r--r-- | drivers/scsi/mpt2sas/mpi/mpi2_init.h | 18 | ||||
| -rw-r--r-- | drivers/scsi/mpt2sas/mpi/mpi2_ioc.h | 65 | ||||
| -rw-r--r-- | drivers/scsi/mpt2sas/mpi/mpi2_tool.h | 134 | ||||
| -rw-r--r-- | drivers/scsi/mpt2sas/mpt2sas_base.c | 446 | ||||
| -rw-r--r-- | drivers/scsi/mpt2sas/mpt2sas_base.h | 106 | ||||
| -rw-r--r-- | drivers/scsi/mpt2sas/mpt2sas_config.c | 22 | ||||
| -rw-r--r-- | drivers/scsi/mpt2sas/mpt2sas_ctl.c | 61 | ||||
| -rw-r--r-- | drivers/scsi/mpt2sas/mpt2sas_ctl.h | 2 | ||||
| -rw-r--r-- | drivers/scsi/mpt2sas/mpt2sas_debug.h | 2 | ||||
| -rw-r--r-- | drivers/scsi/mpt2sas/mpt2sas_scsih.c | 568 | ||||
| -rw-r--r-- | drivers/scsi/mpt2sas/mpt2sas_transport.c | 26 |
15 files changed, 1681 insertions, 408 deletions
diff --git a/drivers/scsi/mpt2sas/Kconfig b/drivers/scsi/mpt2sas/Kconfig index 4a86855..70c4c24 100644 --- a/drivers/scsi/mpt2sas/Kconfig +++ b/drivers/scsi/mpt2sas/Kconfig @@ -2,7 +2,7 @@ # Kernel configuration file for the MPT2SAS # # This code is based on drivers/scsi/mpt2sas/Kconfig -# Copyright (C) 2007-2008 LSI Corporation +# Copyright (C) 2007-2009 LSI Corporation # (mailto:DL-MPTFusionLinux@lsi.com) # This program is free software; you can redistribute it and/or diff --git a/drivers/scsi/mpt2sas/mpi/mpi2.h b/drivers/scsi/mpt2sas/mpi/mpi2.h index 7bb2ece..f9f6c08 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: 02.00.11 + * mpi2.h Version: 02.00.12 * * Version History * --------------- @@ -45,6 +45,13 @@ * 10-02-08 02.00.10 Bumped MPI2_HEADER_VERSION_UNIT. * Moved LUN field defines from mpi2_init.h. * 01-19-09 02.00.11 Bumped MPI2_HEADER_VERSION_UNIT. + * 05-06-09 02.00.12 Bumped MPI2_HEADER_VERSION_UNIT. + * In all request and reply descriptors, replaced VF_ID + * field with MSIxIndex field. + * Removed DevHandle field from + * MPI2_SCSI_IO_SUCCESS_REPLY_DESCRIPTOR and made those + * bytes reserved. + * Added RAID Accelerator functionality. * -------------------------------------------------------------------------- */ @@ -70,7 +77,7 @@ #define MPI2_VERSION_02_00 (0x0200) /* versioning for this MPI header set */ -#define MPI2_HEADER_VERSION_UNIT (0x0B) +#define MPI2_HEADER_VERSION_UNIT (0x0C) #define MPI2_HEADER_VERSION_DEV (0x00) #define MPI2_HEADER_VERSION_UNIT_MASK (0xFF00) #define MPI2_HEADER_VERSION_UNIT_SHIFT (8) @@ -257,7 +264,7 @@ typedef volatile struct _MPI2_SYSTEM_INTERFACE_REGS typedef struct _MPI2_DEFAULT_REQUEST_DESCRIPTOR { U8 RequestFlags; /* 0x00 */ - U8 VF_ID; /* 0x01 */ + U8 MSIxIndex; /* 0x01 */ U16 SMID; /* 0x02 */ U16 LMID; /* 0x04 */ U16 DescriptorTypeDependent; /* 0x06 */ @@ -271,6 +278,7 @@ typedef struct _MPI2_DEFAULT_REQUEST_DESCRIPTOR #define MPI2_REQ_DESCRIPT_FLAGS_SCSI_TARGET (0x02) #define MPI2_REQ_DESCRIPT_FLAGS_HIGH_PRIORITY (0x06) #define MPI2_REQ_DESCRIPT_FLAGS_DEFAULT_TYPE (0x08) +#define MPI2_REQ_DESCRIPT_FLAGS_RAID_ACCELERATOR (0x0A) #define MPI2_REQ_DESCRIPT_FLAGS_IOC_FIFO_MARKER (0x01) @@ -279,7 +287,7 @@ typedef struct _MPI2_DEFAULT_REQUEST_DESCRIPTOR typedef struct _MPI2_HIGH_PRIORITY_REQUEST_DESCRIPTOR { U8 RequestFlags; /* 0x00 */ - U8 VF_ID; /* 0x01 */ + U8 MSIxIndex; /* 0x01 */ U16 SMID; /* 0x02 */ U16 LMID; /* 0x04 */ U16 Reserved1; /* 0x06 */ @@ -293,7 +301,7 @@ typedef struct _MPI2_HIGH_PRIORITY_REQUEST_DESCRIPTOR typedef struct _MPI2_SCSI_IO_REQUEST_DESCRIPTOR { U8 RequestFlags; /* 0x00 */ - U8 VF_ID; /* 0x01 */ + U8 MSIxIndex; /* 0x01 */ U16 SMID; /* 0x02 */ U16 LMID; /* 0x04 */ U16 DevHandle; /* 0x06 */ @@ -306,7 +314,7 @@ typedef struct _MPI2_SCSI_IO_REQUEST_DESCRIPTOR typedef struct _MPI2_SCSI_TARGET_REQUEST_DESCRIPTOR { U8 RequestFlags; /* 0x00 */ - U8 VF_ID; /* 0x01 */ + U8 MSIxIndex; /* 0x01 */ U16 SMID; /* 0x02 */ U16 LMID; /* 0x04 */ U16 IoIndex; /* 0x06 */ @@ -315,14 +323,29 @@ typedef struct _MPI2_SCSI_TARGET_REQUEST_DESCRIPTOR Mpi2SCSITargetRequestDescriptor_t, MPI2_POINTER pMpi2SCSITargetRequestDescriptor_t; + +/* RAID Accelerator Request Descriptor */ +typedef struct _MPI2_RAID_ACCEL_REQUEST_DESCRIPTOR { + U8 RequestFlags; /* 0x00 */ + U8 MSIxIndex; /* 0x01 */ + U16 SMID; /* 0x02 */ + U16 LMID; /* 0x04 */ + U16 Reserved; /* 0x06 */ +} MPI2_RAID_ACCEL_REQUEST_DESCRIPTOR, + MPI2_POINTER PTR_MPI2_RAID_ACCEL_REQUEST_DESCRIPTOR, + Mpi2RAIDAcceleratorRequestDescriptor_t, + MPI2_POINTER pMpi2RAIDAcceleratorRequestDescriptor_t; + + /* union of Request Descriptors */ typedef union _MPI2_REQUEST_DESCRIPTOR_UNION { - MPI2_DEFAULT_REQUEST_DESCRIPTOR Default; - MPI2_HIGH_PRIORITY_REQUEST_DESCRIPTOR HighPriority; - MPI2_SCSI_IO_REQUEST_DESCRIPTOR SCSIIO; - MPI2_SCSI_TARGET_REQUEST_DESCRIPTOR SCSITarget; - U64 Words; + MPI2_DEFAULT_REQUEST_DESCRIPTOR Default; + MPI2_HIGH_PRIORITY_REQUEST_DESCRIPTOR HighPriority; + MPI2_SCSI_IO_REQUEST_DESCRIPTOR SCSIIO; + MPI2_SCSI_TARGET_REQUEST_DESCRIPTOR SCSITarget; + MPI2_RAID_ACCEL_REQUEST_DESCRIPTOR RAIDAccelerator; + U64 Words; } MPI2_REQUEST_DESCRIPTOR_UNION, MPI2_POINTER PTR_MPI2_REQUEST_DESCRIPTOR_UNION, Mpi2RequestDescriptorUnion_t, MPI2_POINTER pMpi2RequestDescriptorUnion_t; @@ -333,19 +356,20 @@ typedef union _MPI2_REQUEST_DESCRIPTOR_UNION typedef struct _MPI2_DEFAULT_REPLY_DESCRIPTOR { U8 ReplyFlags; /* 0x00 */ - U8 VF_ID; /* 0x01 */ + U8 MSIxIndex; /* 0x01 */ U16 DescriptorTypeDependent1; /* 0x02 */ U32 DescriptorTypeDependent2; /* 0x04 */ } MPI2_DEFAULT_REPLY_DESCRIPTOR, MPI2_POINTER PTR_MPI2_DEFAULT_REPLY_DESCRIPTOR, Mpi2DefaultReplyDescriptor_t, MPI2_POINTER pMpi2DefaultReplyDescriptor_t; /* defines for the ReplyFlags field */ -#define MPI2_RPY_DESCRIPT_FLAGS_TYPE_MASK (0x0F) -#define MPI2_RPY_DESCRIPT_FLAGS_SCSI_IO_SUCCESS (0x00) -#define MPI2_RPY_DESCRIPT_FLAGS_ADDRESS_REPLY (0x01) -#define MPI2_RPY_DESCRIPT_FLAGS_TARGETASSIST_SUCCESS (0x02) -#define MPI2_RPY_DESCRIPT_FLAGS_TARGET_COMMAND_BUFFER (0x03) -#define MPI2_RPY_DESCRIPT_FLAGS_UNUSED (0x0F) +#define MPI2_RPY_DESCRIPT_FLAGS_TYPE_MASK (0x0F) +#define MPI2_RPY_DESCRIPT_FLAGS_SCSI_IO_SUCCESS (0x00) +#define MPI2_RPY_DESCRIPT_FLAGS_ADDRESS_REPLY (0x01) +#define MPI2_RPY_DESCRIPT_FLAGS_TARGETASSIST_SUCCESS (0x02) +#define MPI2_RPY_DESCRIPT_FLAGS_TARGET_COMMAND_BUFFER (0x03) +#define MPI2_RPY_DESCRIPT_FLAGS_RAID_ACCELERATOR_SUCCESS (0x05) +#define MPI2_RPY_DESCRIPT_FLAGS_UNUSED (0x0F) /* values for marking a reply descriptor as unused */ #define MPI2_RPY_DESCRIPT_UNUSED_WORD0_MARK (0xFFFFFFFF) @@ -355,7 +379,7 @@ typedef struct _MPI2_DEFAULT_REPLY_DESCRIPTOR typedef struct _MPI2_ADDRESS_REPLY_DESCRIPTOR { U8 ReplyFlags; /* 0x00 */ - U8 VF_ID; /* 0x01 */ + U8 MSIxIndex; /* 0x01 */ U16 SMID; /* 0x02 */ U32 ReplyFrameAddress; /* 0x04 */ } MPI2_ADDRESS_REPLY_DESCRIPTOR, MPI2_POINTER PTR_MPI2_ADDRESS_REPLY_DESCRIPTOR, @@ -368,10 +392,10 @@ typedef struct _MPI2_ADDRESS_REPLY_DESCRIPTOR typedef struct _MPI2_SCSI_IO_SUCCESS_REPLY_DESCRIPTOR { U8 ReplyFlags; /* 0x00 */ - U8 VF_ID; /* 0x01 */ + U8 MSIxIndex; /* 0x01 */ U16 SMID; /* 0x02 */ U16 TaskTag; /* 0x04 */ - U16 DevHandle; /* 0x06 */ + U16 Reserved1; /* 0x06 */ } MPI2_SCSI_IO_SUCCESS_REPLY_DESCRIPTOR, MPI2_POINTER PTR_MPI2_SCSI_IO_SUCCESS_REPLY_DESCRIPTOR, Mpi2SCSIIOSuccessReplyDescriptor_t, @@ -382,7 +406,7 @@ typedef struct _MPI2_SCSI_IO_SUCCESS_REPLY_DESCRIPTOR typedef struct _MPI2_TARGETASSIST_SUCCESS_REPLY_DESCRIPTOR { U8 ReplyFlags; /* 0x00 */ - U8 VF_ID; /* 0x01 */ + U8 MSIxIndex; /* 0x01 */ U16 SMID; /* 0x02 */ U8 SequenceNumber; /* 0x04 */ U8 Reserved1; /* 0x05 */ @@ -397,7 +421,7 @@ typedef struct _MPI2_TARGETASSIST_SUCCESS_REPLY_DESCRIPTOR typedef struct _MPI2_TARGET_COMMAND_BUFFER_REPLY_DESCRIPTOR { U8 ReplyFlags; /* 0x00 */ - U8 VF_ID; /* 0x01 */ + U8 MSIxIndex; /* 0x01 */ U8 VP_ID; /* 0x02 */ U8 Flags; /* 0x03 */ U16 InitiatorDevHandle; /* 0x04 */ @@ -411,15 +435,28 @@ typedef struct _MPI2_TARGET_COMMAND_BUFFER_REPLY_DESCRIPTOR #define MPI2_RPY_DESCRIPT_TCB_FLAGS_PHYNUM_MASK (0x3F) +/* RAID Accelerator Success Reply Descriptor */ +typedef struct _MPI2_RAID_ACCELERATOR_SUCCESS_REPLY_DESCRIPTOR { + U8 ReplyFlags; /* 0x00 */ + U8 MSIxIndex; /* 0x01 */ + U16 SMID; /* 0x02 */ + U32 Reserved; /* 0x04 */ +} MPI2_RAID_ACCELERATOR_SUCCESS_REPLY_DESCRIPTOR, + MPI2_POINTER PTR_MPI2_RAID_ACCELERATOR_SUCCESS_REPLY_DESCRIPTOR, + Mpi2RAIDAcceleratorSuccessReplyDescriptor_t, + MPI2_POINTER pMpi2RAIDAcceleratorSuccessReplyDescriptor_t; + + /* union of Reply Descriptors */ typedef union _MPI2_REPLY_DESCRIPTORS_UNION { - MPI2_DEFAULT_REPLY_DESCRIPTOR Default; - MPI2_ADDRESS_REPLY_DESCRIPTOR AddressReply; - MPI2_SCSI_IO_SUCCESS_REPLY_DESCRIPTOR SCSIIOSuccess; - MPI2_TARGETASSIST_SUCCESS_REPLY_DESCRIPTOR TargetAssistSuccess; - MPI2_TARGET_COMMAND_BUFFER_REPLY_DESCRIPTOR TargetCommandBuffer; - U64 Words; + MPI2_DEFAULT_REPLY_DESCRIPTOR Default; + MPI2_ADDRESS_REPLY_DESCRIPTOR AddressReply; + MPI2_SCSI_IO_SUCCESS_REPLY_DESCRIPTOR SCSIIOSuccess; + MPI2_TARGETASSIST_SUCCESS_REPLY_DESCRIPTOR TargetAssistSuccess; + MPI2_TARGET_COMMAND_BUFFER_REPLY_DESCRIPTOR TargetCommandBuffer; + MPI2_RAID_ACCELERATOR_SUCCESS_REPLY_DESCRIPTOR RAIDAcceleratorSuccess; + U64 Words; } MPI2_REPLY_DESCRIPTORS_UNION, MPI2_POINTER PTR_MPI2_REPLY_DESCRIPTORS_UNION, Mpi2ReplyDescriptorsUnion_t, MPI2_POINTER pMpi2ReplyDescriptorsUnion_t; @@ -458,6 +495,7 @@ typedef union _MPI2_REPLY_DESCRIPTORS_UNION #define MPI2_FUNCTION_DIAG_RELEASE (0x1E) /* Diagnostic Release */ #define MPI2_FUNCTION_TARGET_CMD_BUF_BASE_POST (0x24) /* Target Command Buffer Post Base */ #define MPI2_FUNCTION_TARGET_CMD_BUF_LIST_POST (0x25) /* Target Command Buffer Post List */ +#define MPI2_FUNCTION_RAID_ACCELERATOR (0x2C) /* RAID Accelerator*/ @@ -555,12 +593,17 @@ typedef union _MPI2_REPLY_DESCRIPTORS_UNION #define MPI2_IOCSTATUS_DIAGNOSTIC_RELEASED (0x00A0) +/**************************************************************************** +* RAID Accelerator values +****************************************************************************/ + +#define MPI2_IOCSTATUS_RAID_ACCEL_ERROR (0x00B0) /**************************************************************************** * IOCStatus flag to indicate that log info is available ****************************************************************************/ -#define MPI2_IOCSTATUS_FLAG_LOG_INFO_AVAILABLE (0x8000) +#define MPI2_IOCSTATUS_FLAG_LOG_INFO_AVAILABLE (0x8000) /**************************************************************************** * IOCLogInfo Types diff --git a/drivers/scsi/mpt2sas/mpi/mpi2_cnfg.h b/drivers/scsi/mpt2sas/mpi/mpi2_cnfg.h index 2f27cf6..ab47c46 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: 02.00.10 + * mpi2_cnfg.h Version: 02.00.11 * * Version History * --------------- @@ -95,6 +95,11 @@ * Added MPI2_SAS_DEVICE0_ASTATUS_DEVICE_BLOCKED define. * Added PortGroups, DmaGroup, and ControlGroup fields to * SAS Device Page 0. + * 05-06-09 02.00.11 Added structures and defines for IO Unit Page 5 and IO + * Unit Page 6. + * Added expander reduced functionality data to SAS + * Expander Page 0. + * Added SAS PHY Page 2 and SAS PHY Page 3. * -------------------------------------------------------------------------- */ @@ -723,6 +728,65 @@ typedef struct _MPI2_CONFIG_PAGE_IO_UNIT_3 #define MPI2_IOUNITPAGE3_GPIO_SETTING_ON (0x0001) +/* IO Unit Page 5 */ + +/* + * Upper layer code (drivers, utilities, etc.) should leave this define set to + * one and check Header.PageLength or NumDmaEngines at runtime. + */ +#ifndef MPI2_IOUNITPAGE5_DMAENGINE_ENTRIES +#define MPI2_IOUNITPAGE5_DMAENGINE_ENTRIES (1) +#endif + +typedef struct _MPI2_CONFIG_PAGE_IO_UNIT_5 { + MPI2_CONFIG_PAGE_HEADER Header; /* 0x00 */ + U64 RaidAcceleratorBufferBaseAddress; /* 0x04 */ + U64 RaidAcceleratorBufferSize; /* 0x0C */ + U64 RaidAcceleratorControlBaseAddress; /* 0x14 */ + U8 RAControlSize; /* 0x1C */ + U8 NumDmaEngines; /* 0x1D */ + U8 RAMinControlSize; /* 0x1E */ + U8 RAMaxControlSize; /* 0x1F */ + U32 Reserved1; /* 0x20 */ + U32 Reserved2; /* 0x24 */ + U32 Reserved3; /* 0x28 */ + U32 DmaEngineCapabilities + [MPI2_IOUNITPAGE5_DMAENGINE_ENTRIES]; /* 0x2C */ +} MPI2_CONFIG_PAGE_IO_UNIT_5, MPI2_POINTER PTR_MPI2_CONFIG_PAGE_IO_UNIT_5, + Mpi2IOUnitPage5_t, MPI2_POINTER pMpi2IOUnitPage5_t; + +#define MPI2_IOUNITPAGE5_PAGEVERSION (0x00) + +/* defines for IO Unit Page 5 DmaEngineCapabilities field */ +#define MPI2_IOUNITPAGE5_DMA_CAP_MASK_MAX_REQUESTS (0xFF00) +#define MPI2_IOUNITPAGE5_DMA_CAP_SHIFT_MAX_REQUESTS (16) + +#define MPI2_IOUNITPAGE5_DMA_CAP_EEDP (0x0008) +#define MPI2_IOUNITPAGE5_DMA_CAP_PARITY_GENERATION (0x0004) +#define MPI2_IOUNITPAGE5_DMA_CAP_HASHING (0x0002) +#define MPI2_IOUNITPAGE5_DMA_CAP_ENCRYPTION (0x0001) + + +/* IO Unit Page 6 */ + +typedef struct _MPI2_CONFIG_PAGE_IO_UNIT_6 { + MPI2_CONFIG_PAGE_HEADER Header; /* 0x00 */ + U16 Flags; /* 0x04 */ + U8 RAHostControlSize; /* 0x06 */ + U8 Reserved0; /* 0x07 */ + U64 RaidAcceleratorHostControlBaseAddress; /* 0x08 */ + U32 Reserved1; /* 0x10 */ + U32 Reserved2; /* 0x14 */ + U32 Reserved3; /* 0x18 */ +} MPI2_CONFIG_PAGE_IO_UNIT_6, MPI2_POINTER PTR_MPI2_CONFIG_PAGE_IO_UNIT_6, + Mpi2IOUnitPage6_t, MPI2_POINTER pMpi2IOUnitPage6_t; + +#define MPI2_IOUNITPAGE6_PAGEVERSION (0x00) + +/* defines for IO Unit Page 6 Flags field */ +#define MPI2_IOUNITPAGE6_FLAGS_ENABLE_RAID_ACCELERATOR (0x0001) + + /**************************************************************************** * IOC Config Pages ****************************************************************************/ @@ -1709,10 +1773,14 @@ typedef struct _MPI2_CONFIG_PAGE_EXPANDER_0 U64 ActiveZoneManagerSASAddress;/* 0x2C */ U16 ZoneLockInactivityLimit; /* 0x34 */ U16 Reserved1; /* 0x36 */ + U8 TimeToReducedFunc; /* 0x38 */ + U8 InitialTimeToReducedFunc; /* 0x39 */ + U8 MaxReducedFuncTime; /* 0x3A */ + U8 Reserved2; /* 0x3B */ } MPI2_CONFIG_PAGE_EXPANDER_0, MPI2_POINTER PTR_MPI2_CONFIG_PAGE_EXPANDER_0, Mpi2ExpanderPage0_t, MPI2_POINTER pMpi2ExpanderPage0_t; -#define MPI2_SASEXPANDER0_PAGEVERSION (0x05) +#define MPI2_SASEXPANDER0_PAGEVERSION (0x06) /* values for SAS Expander Page 0 DiscoveryStatus field */ #define MPI2_SAS_EXPANDER0_DS_MAX_ENCLOSURES_EXCEED (0x80000000) @@ -1737,6 +1805,7 @@ typedef struct _MPI2_CONFIG_PAGE_EXPANDER_0 #define MPI2_SAS_EXPANDER0_DS_LOOP_DETECTED (0x00000001) /* values for SAS Expander Page 0 Flags field */ +#define MPI2_SAS_EXPANDER0_FLAGS_REDUCED_FUNCTIONALITY (0x2000) #define MPI2_SAS_EXPANDER0_FLAGS_ZONE_LOCKED (0x1000) #define MPI2_SAS_EXPANDER0_FLAGS_SUPPORTED_PHYSICAL_PRES (0x0800) #define MPI2_SAS_EXPANDER0_FLAGS_ASSERTED_PHYSICAL_PRES (0x0400) @@ -1944,6 +2013,133 @@ typedef struct _MPI2_CONFIG_PAGE_SAS_PHY_1 #define MPI2_SASPHY1_PAGEVERSION (0x01) +/* SAS PHY Page 2 */ + +typedef struct _MPI2_SASPHY2_PHY_EVENT { + U8 PhyEventCode; /* 0x00 */ + U8 Reserved1; /* 0x01 */ + U16 Reserved2; /* 0x02 */ + U32 PhyEventInfo; /* 0x04 */ +} MPI2_SASPHY2_PHY_EVENT, MPI2_POINTER PTR_MPI2_SASPHY2_PHY_EVENT, + Mpi2SasPhy2PhyEvent_t, MPI2_POINTER pMpi2SasPhy2PhyEvent_t; + +/* use MPI2_SASPHY3_EVENT_CODE_ for the PhyEventCode field */ + + +/* + * Host code (drivers, BIOS, utilities, etc.) should leave this define set to + * one and check Header.ExtPageLength or NumPhyEvents at runtime. + */ +#ifndef MPI2_SASPHY2_PHY_EVENT_MAX +#define MPI2_SASPHY2_PHY_EVENT_MAX (1) +#endif + +typedef struct _MPI2_CONFIG_PAGE_SAS_PHY_2 { + MPI2_CONFIG_EXTENDED_PAGE_HEADER Header; /* 0x00 */ + U32 Reserved1; /* 0x08 */ + U8 NumPhyEvents; /* 0x0C */ + U8 Reserved2; /* 0x0D */ + U16 Reserved3; /* 0x0E */ + MPI2_SASPHY2_PHY_EVENT PhyEvent[MPI2_SASPHY2_PHY_EVENT_MAX]; + /* 0x10 */ +} MPI2_CONFIG_PAGE_SAS_PHY_2, MPI2_POINTER PTR_MPI2_CONFIG_PAGE_SAS_PHY_2, + Mpi2SasPhyPage2_t, MPI2_POINTER pMpi2SasPhyPage2_t; + +#define MPI2_SASPHY2_PAGEVERSION (0x00) + + +/* SAS PHY Page 3 */ + +typedef struct _MPI2_SASPHY3_PHY_EVENT_CONFIG { + U8 PhyEventCode; /* 0x00 */ + U8 Reserved1; /* 0x01 */ + U16 Reserved2; /* 0x02 */ + U8 CounterType; /* 0x04 */ + U8 ThresholdWindow; /* 0x05 */ + U8 TimeUnits; /* 0x06 */ + U8 Reserved3; /* 0x07 */ + U32 EventThreshold; /* 0x08 */ + U16 ThresholdFlags; /* 0x0C */ + U16 Reserved4; /* 0x0E */ +} MPI2_SASPHY3_PHY_EVENT_CONFIG, MPI2_POINTER PTR_MPI2_SASPHY3_PHY_EVENT_CONFIG, + Mpi2SasPhy3PhyEventConfig_t, MPI2_POINTER pMpi2SasPhy3PhyEventConfig_t; + +/* values for PhyEventCode field */ +#define MPI2_SASPHY3_EVENT_CODE_NO_EVENT (0x00) +#define MPI2_SASPHY3_EVENT_CODE_INVALID_DWORD (0x01) +#define MPI2_SASPHY3_EVENT_CODE_RUNNING_DISPARITY_ERROR (0x02) +#define MPI2_SASPHY3_EVENT_CODE_LOSS_DWORD_SYNC (0x03) +#define MPI2_SASPHY3_EVENT_CODE_PHY_RESET_PROBLEM (0x04) +#define MPI2_SASPHY3_EVENT_CODE_ELASTICITY_BUF_OVERFLOW (0x05) +#define MPI2_SASPHY3_EVENT_CODE_RX_ERROR (0x06) +#define MPI2_SASPHY3_EVENT_CODE_RX_ADDR_FRAME_ERROR (0x20) +#define MPI2_SASPHY3_EVENT_CODE_TX_AC_OPEN_REJECT (0x21) +#define MPI2_SASPHY3_EVENT_CODE_RX_AC_OPEN_REJECT (0x22) +#define MPI2_SASPHY3_EVENT_CODE_TX_RC_OPEN_REJECT (0x23) +#define MPI2_SASPHY3_EVENT_CODE_RX_RC_OPEN_REJECT (0x24) +#define MPI2_SASPHY3_EVENT_CODE_RX_AIP_PARTIAL_WAITING_ON (0x25) +#define MPI2_SASPHY3_EVENT_CODE_RX_AIP_CONNECT_WAITING_ON (0x26) +#define MPI2_SASPHY3_EVENT_CODE_TX_BREAK (0x27) +#define MPI2_SASPHY3_EVENT_CODE_RX_BREAK (0x28) +#define MPI2_SASPHY3_EVENT_CODE_BREAK_TIMEOUT (0x29) +#define MPI2_SASPHY3_EVENT_CODE_CONNECTION (0x2A) +#define MPI2_SASPHY3_EVENT_CODE_PEAKTX_PATHWAY_BLOCKED (0x2B) +#define MPI2_SASPHY3_EVENT_CODE_PEAKTX_ARB_WAIT_TIME (0x2C) +#define MPI2_SASPHY3_EVENT_CODE_PEAK_ARB_WAIT_TIME (0x2D) +#define MPI2_SASPHY3_EVENT_CODE_PEAK_CONNECT_TIME (0x2E) +#define MPI2_SASPHY3_EVENT_CODE_TX_SSP_FRAMES (0x40) +#define MPI2_SASPHY3_EVENT_CODE_RX_SSP_FRAMES (0x41) +#define MPI2_SASPHY3_EVENT_CODE_TX_SSP_ERROR_FRAMES (0x42) +#define MPI2_SASPHY3_EVENT_CODE_RX_SSP_ERROR_FRAMES (0x43) +#define MPI2_SASPHY3_EVENT_CODE_TX_CREDIT_BLOCKED (0x44) +#define MPI2_SASPHY3_EVENT_CODE_RX_CREDIT_BLOCKED (0x45) +#define MPI2_SASPHY3_EVENT_CODE_TX_SATA_FRAMES (0x50) +#define MPI2_SASPHY3_EVENT_CODE_RX_SATA_FRAMES (0x51) +#define MPI2_SASPHY3_EVENT_CODE_SATA_OVERFLOW (0x52) +#define MPI2_SASPHY3_EVENT_CODE_TX_SMP_FRAMES (0x60) +#define MPI2_SASPHY3_EVENT_CODE_RX_SMP_FRAMES (0x61) +#define MPI2_SASPHY3_EVENT_CODE_RX_SMP_ERROR_FRAMES (0x63) +#define MPI2_SASPHY3_EVENT_CODE_HOTPLUG_TIMEOUT (0xD0) +#define MPI2_SASPHY3_EVENT_CODE_MISALIGNED_MUX_PRIMITIVE (0xD1) +#define MPI2_SASPHY3_EVENT_CODE_RX_AIP (0xD2) + +/* values for the CounterType field */ +#define MPI2_SASPHY3_COUNTER_TYPE_WRAPPING (0x00) +#define MPI2_SASPHY3_COUNTER_TYPE_SATURATING (0x01) +#define MPI2_SASPHY3_COUNTER_TYPE_PEAK_VALUE (0x02) + +/* values for the TimeUnits field */ +#define MPI2_SASPHY3_TIME_UNITS_10_MICROSECONDS (0x00) +#define MPI2_SASPHY3_TIME_UNITS_100_MICROSECONDS (0x01) +#define MPI2_SASPHY3_TIME_UNITS_1_MILLISECOND (0x02) +#define MPI2_SASPHY3_TIME_UNITS_10_MILLISECONDS (0x03) + +/* values for the ThresholdFlags field */ +#define MPI2_SASPHY3_TFLAGS_PHY_RESET (0x0002) +#define MPI2_SASPHY3_TFLAGS_EVENT_NOTIFY (0x0001) + +/* + * Host code (drivers, BIOS, utilities, etc.) should leave this define set to + * one and check Header.ExtPageLength or NumPhyEvents at runtime. + */ +#ifndef MPI2_SASPHY3_PHY_EVENT_MAX +#define MPI2_SASPHY3_PHY_EVENT_MAX (1) +#endif + +typedef struct _MPI2_CONFIG_PAGE_SAS_PHY_3 { + MPI2_CONFIG_EXTENDED_PAGE_HEADER Header; /* 0x00 */ + U32 Reserved1; /* 0x08 */ + U8 NumPhyEvents; /* 0x0C */ + U8 Reserved2; /* 0x0D */ + U16 Reserved3; /* 0x0E */ + MPI2_SASPHY3_PHY_EVENT_CONFIG PhyEventConfig + [MPI2_SASPHY3_PHY_EVENT_MAX]; /* 0x10 */ +} MPI2_CONFIG_PAGE_SAS_PHY_3, MPI2_POINTER PTR_MPI2_CONFIG_PAGE_SAS_PHY_3, + Mpi2SasPhyPage3_t, MPI2_POINTER pMpi2SasPhyPage3_t; + +#define MPI2_SASPHY3_PAGEVERSION (0x00) + + /**************************************************************************** * SAS Port Config Pages ****************************************************************************/ diff --git a/drivers/scsi/mpt2sas/mpi/mpi2_history.txt b/drivers/scsi/mpt2sas/mpi/mpi2_history.txt new file mode 100644 index 0000000..65fcaa3 --- /dev/null +++ b/drivers/scsi/mpt2sas/mpi/mpi2_history.txt @@ -0,0 +1,334 @@ + ============================== + Fusion-MPT MPI 2.0 Header File Change History + ============================== + + Copyright (c) 2000-2009 LSI Corporation. + + --------------------------------------- + Header Set Release Version: 02.00.12 + Header Set Release Date: 05-06-09 + --------------------------------------- + + Filename Current version Prior version + ---------- --------------- ------------- + mpi2.h 02.00.12 02.00.11 + mpi2_cnfg.h 02.00.11 02.00.10 + mpi2_init.h 02.00.07 02.00.06 + mpi2_ioc.h 02.00.11 02.00.10 + mpi2_raid.h 02.00.03 02.00.03 + mpi2_sas.h 02.00.02 02.00.02 + mpi2_targ.h 02.00.03 02.00.03 + mpi2_tool.h 02.00.03 02.00.02 + mpi2_type.h 02.00.00 02.00.00 + mpi2_ra.h 02.00.00 + mpi2_history.txt 02.00.11 02.00.12 + + + * Date Version Description + * -------- -------- ------------------------------------------------------ + +mpi2.h + * 04-30-07 02.00.00 Corresponds to Fusion-MPT MPI Specification Rev A. + * 06-04-07 02.00.01 Bumped MPI2_HEADER_VERSION_UNIT. + * 06-26-07 02.00.02 Bumped MPI2_HEADER_VERSION_UNIT. + * 08-31-07 02.00.03 Bumped MPI2_HEADER_VERSION_UNIT. + * Moved ReplyPostHostIndex register to offset 0x6C of the + * MPI2_SYSTEM_INTERFACE_REGS and modified the define for + * MPI2_REPLY_POST_HOST_INDEX_OFFSET. + * Added union of request descriptors. + * Added union of reply descriptors. + * 10-31-07 02.00.04 Bumped MPI2_HEADER_VERSION_UNIT. + * Added define for MPI2_VERSION_02_00. + * Fixed the size of the FunctionDependent5 field in the + * MPI2_DEFAULT_REPLY structure. + * 12-18-07 02.00.05 Bumped MPI2_HEADER_VERSION_UNIT. + * Removed the MPI-defined Fault Codes and extended the + * product specific codes up to 0xEFFF. + * Added a sixth key value for the WriteSequence register + * and changed the flush value to 0x0. + * Added message function codes for Diagnostic Buffer Post + * and Diagnsotic Release. + * New IOCStatus define: MPI2_IOCSTATUS_DIAGNOSTIC_RELEASED + * Moved MPI2_VERSION_UNION from mpi2_ioc.h. + * 02-29-08 02.00.06 Bumped MPI2_HEADER_VERSION_UNIT. + * 03-03-08 02.00.07 Bumped MPI2_HEADER_VERSION_UNIT. + * 05-21-08 02.00.08 Bumped MPI2_HEADER_VERSION_UNIT. + * Added #defines for marking a reply descriptor as unused. + * 06-27-08 02.00.09 Bumped MPI2_HEADER_VERSION_UNIT. + * 10-02-08 02.00.10 Bumped MPI2_HEADER_VERSION_UNIT. + * Moved LUN field defines from mpi2_init.h. + * 01-19-09 02.00.11 Bumped MPI2_HEADER_VERSION_UNIT. + * 05-06-09 02.00.12 Bumped MPI2_HEADER_VERSION_UNIT. + * In all request and reply descriptors, replaced VF_ID + * field with MSIxIndex field. + * Removed DevHandle field from + * MPI2_SCSI_IO_SUCCESS_REPLY_DESCRIPTOR and made those + * bytes reserved. + * Added RAID Accelerator functionality. + * -------------------------------------------------------------------------- + +mpi2_cnfg.h + * 04-30-07 02.00.00 Corresponds to Fusion-MPT MPI Specification Rev A. + * 06-04-07 02.00.01 Added defines for SAS IO Unit Page 2 PhyFlags. + * Added Manufacturing Page 11. + * Added MPI2_SAS_EXPANDER0_FLAGS_CONNECTOR_END_DEVICE + * define. + * 06-26-07 02.00.02 Adding generic structure for product-specific + * Manufacturing pages: MPI2_CONFIG_PAGE_MANUFACTURING_PS. + * Rework of BIOS Page 2 configuration page. + * Fixed MPI2_BIOSPAGE2_BOOT_DEVICE to be a union of the + * forms. + * Added configuration pages IOC Page 8 and Driver + * Persistent Mapping Page 0. + * 08-31-07 02.00.03 Modified configuration pages dealing with Integrated + * RAID (Manufacturing Page 4, RAID Volume Pages 0 and 1, + * RAID Physical Disk Pages 0 and 1, RAID Configuration + * Page 0). + * Added new value for AccessStatus field of SAS Device + * Page 0 (_SATA_NEEDS_INITIALIZATION). + * 10-31-07 02.00.04 Added missing SEPDevHandle field to + * MPI2_CONFIG_PAGE_SAS_ENCLOSURE_0. + * 12-18-07 02.00.05 Modified IO Unit Page 0 to use 32-bit version fields for + * NVDATA. + * Modified IOC Page 7 to use masks and added field for + * SASBroadcastPrimitiveMasks. + * Added MPI2_CONFIG_PAGE_BIOS_4. + * Added MPI2_CONFIG_PAGE_LOG_0. + * 02-29-08 02.00.06 Modified various names to make them 32-character unique. + * Added SAS Device IDs. + * Updated Integrated RAID configuration pages including + * Manufacturing Page 4, IOC Page 6, and RAID Configuration + * Page 0. + * 05-21-08 02.00.07 Added define MPI2_MANPAGE4_MIX_SSD_SAS_SATA. + * Added define MPI2_MANPAGE4_PHYSDISK_128MB_COERCION. + * Fixed define MPI2_IOCPAGE8_FLAGS_ENCLOSURE_SLOT_MAPPING. + * Added missing MaxNumRoutedSasAddresses field to + * MPI2_CONFIG_PAGE_EXPANDER_0. + * Added SAS Port Page 0. + * Modified structure layout for + * MPI2_CONFIG_PAGE_DRIVER_MAPPING_0. + * 06-27-08 02.00.08 Changed MPI2_CONFIG_PAGE_RD_PDISK_1 to use + * MPI2_RAID_PHYS_DISK1_PATH_MAX to size the array. + * 10-02-08 02.00.09 Changed MPI2_RAID_PGAD_CONFIGNUM_MASK from 0x0000FFFF + * to 0x000000FF. + * Added two new values for the Physical Disk Coercion Size + * bits in the Flags field of Manufacturing Page 4. + * Added product-specific Manufacturing pages 16 to 31. + * Modified Flags bits for controlling write cache on SATA + * drives in IO Unit Page 1. + * Added new bit to AdditionalControlFlags of SAS IO Unit + * Page 1 to control Invalid Topology Correction. + * Added SupportedPhysDisks field to RAID Volume Page 1 and + * added related defines. + * Added additional defines for RAID Volume Page 0 + * VolumeStatusFlags field. + * Modified meaning of RAID Volume Page 0 VolumeSettings + * define for auto-configure of hot-swap drives. + * Added PhysDiskAttributes field (and related defines) to + * RAID Physical Disk Page 0. + * Added MPI2_SAS_PHYINFO_PHY_VACANT define. + * Added three new DiscoveryStatus bits for SAS IO Unit + * Page 0 and SAS Expander Page 0. + * Removed multiplexing information from SAS IO Unit pages. + * Added BootDeviceWaitTime field to SAS IO Unit Page 4. + * Removed Zone Address Resolved bit from PhyInfo and from + * Expander Page 0 Flags field. + * Added two new AccessStatus values to SAS Device Page 0 + * for indicating routing problems. Added 3 reserved words + * to this page. + * 01-19-09 02.00.10 Fixed defines for GPIOVal field of IO Unit Page 3. + * Inserted missing reserved field into structure for IOC + * Page 6. + * Added more pending task bits to RAID Volume Page 0 + * VolumeStatusFlags defines. + * Added MPI2_PHYSDISK0_STATUS_FLAG_NOT_CERTIFIED define. + * Added a new DiscoveryStatus bit for SAS IO Unit Page 0 + * and SAS Expander Page 0 to flag a downstream initiator + * when in simplified routing mode. + * Removed SATA Init Failure defines for DiscoveryStatus + * fields of SAS IO Unit Page 0 and SAS Expander Page 0. + * Added MPI2_SAS_DEVICE0_ASTATUS_DEVICE_BLOCKED define. + * Added PortGroups, DmaGroup, and ControlGroup fields to + * SAS Device Page 0. + * 05-06-09 02.00.11 Added structures and defines for IO Unit Page 5 and IO + * Unit Page 6. + * Added expander reduced functionality data to SAS + * Expander Page 0. + * Added SAS PHY Page 2 and SAS PHY Page 3. + * -------------------------------------------------------------------------- + +mpi2_init.h + * 04-30-07 02.00.00 Corresponds to Fusion-MPT MPI Specification Rev A. + * 10-31-07 02.00.01 Fixed name for pMpi2SCSITaskManagementRequest_t. + * 12-18-07 02.00.02 Modified Task Management Target Reset Method defines. + * 02-29-08 02.00.03 Added Query Task Set and Query Unit Attention. + * 03-03-08 02.00.04 Fixed name of struct _MPI2_SCSI_TASK_MANAGE_REPLY. + * 05-21-08 02.00.05 Fixed typo in name of Mpi2SepRequest_t. + * 10-02-08 02.00.06 Removed Untagged and No Disconnect values from SCSI IO + * Control field Task Attribute flags. + * Moved LUN field defines to mpi2.h becasue they are + * common to many structures. + * 05-06-09 02.00.07 Changed task management type of Query Unit Attention to + * Query Asynchronous Event. + * Defined two new bits in the SlotStatus field of the SCSI + * Enclosure Processor Request and Reply. + * -------------------------------------------------------------------------- + +mpi2_ioc.h + * 04-30-07 02.00.00 Corresponds to Fusion-MPT MPI Specification Rev A. + * 06-04-07 02.00.01 In IOCFacts Reply structure, renamed MaxDevices to + * MaxTargets. + * Added TotalImageSize field to FWDownload Request. + * Added reserved words to FWUpload Request. + * 06-26-07 02.00.02 Added IR Configuration Change List Event. + * 08-31-07 02.00.03 Removed SystemReplyQueueDepth field from the IOCInit + * request and replaced it with + * ReplyDescriptorPostQueueDepth and ReplyFreeQueueDepth. + * Replaced the MinReplyQueueDepth field of the IOCFacts + * reply with MaxReplyDescriptorPostQueueDepth. + * Added MPI2_RDPQ_DEPTH_MIN define to specify the minimum + * depth for the Reply Descriptor Post Queue. + * Added SASAddress field to Initiator Device Table + * Overflow Event data. + * 10-31-07 02.00.04 Added ReasonCode MPI2_EVENT_SAS_INIT_RC_NOT_RESPONDING + * for SAS Initiator Device Status Change Event data. + * Modified Reason Code defines for SAS Topology Change + * List Event data, including adding a bit for PHY Vacant + * status, and adding a mask for the Reason Code. + * Added define for + * MPI2_EVENT_SAS_TOPO_ES_DELAY_NOT_RESPONDING. + * Added define for MPI2_EXT_IMAGE_TYPE_MEGARAID. + * 12-18-07 02.00.05 Added Boot Status defines for the IOCExceptions field of + * the IOCFacts Reply. + * Removed MPI2_IOCFACTS_CAPABILITY_EXTENDED_BUFFER define. + * Moved MPI2_VERSION_UNION to mpi2.h. + * Changed MPI2_EVENT_NOTIFICATION_REQUEST to use masks + * instead of enables, and added SASBroadcastPrimitiveMasks + * field. + * Added Log Entry Added Event and related structure. + * 02-29-08 02.00.06 Added define MPI2_IOCFACTS_CAPABILITY_INTEGRATED_RAID. + * Removed define MPI2_IOCFACTS_PROTOCOL_SMP_TARGET. + * Added MaxVolumes and MaxPersistentEntries fields to + * IOCFacts reply. + * Added ProtocalFlags and IOCCapabilities fields to + * MPI2_FW_IMAGE_HEADER. + * Removed MPI2_PORTENABLE_FLAGS_ENABLE_SINGLE_PORT. + * 03-03-08 02.00.07 Fixed MPI2_FW_IMAGE_HEADER by changing Reserved26 to + * a U16 (from a U32). + * Removed extra 's' from EventMasks name. + * 06-27-08 02.00.08 Fixed an offset in a comment. + * 10-02-08 02.00.09 Removed SystemReplyFrameSize from MPI2_IOC_INIT_REQUEST. + * Removed CurReplyFrameSize from MPI2_IOC_FACTS_REPLY and + * renamed MinReplyFrameSize to ReplyFrameSize. + * Added MPI2_IOCFACTS_EXCEPT_IR_FOREIGN_CONFIG_MAX. + * Added two new RAIDOperation values for Integrated RAID + * Operations Status Event data. + * Added four new IR Configuration Change List Event data + * ReasonCode values. + * Added two new ReasonCode defines for SAS Device Status + * Change Event data. + * Added three new DiscoveryStatus bits for the SAS + * Discovery event data. + * Added Multiplexing Status Change bit to the PhyStatus + * field of the SAS Topology Change List event data. + * Removed define for MPI2_INIT_IMAGE_BOOTFLAGS_XMEMCOPY. + * BootFlags are now product-specific. + * Added defines for the indivdual signature bytes + * for MPI2_INIT_IMAGE_FOOTER. + * 01-19-09 02.00.10 Added MPI2_IOCFACTS_CAPABILITY_EVENT_REPLAY define. + * Added MPI2_EVENT_SAS_DISC_DS_DOWNSTREAM_INITIATOR + * define. + * Added MPI2_EVENT_SAS_DEV_STAT_RC_SATA_INIT_FAILURE + * define. + * Removed MPI2_EVENT_SAS_DISC_DS_SATA_INIT_FAILURE define. + * 05-06-09 02.00.11 Added MPI2_IOCFACTS_CAPABILITY_RAID_ACCELERATOR define. + * Added MPI2_IOCFACTS_CAPABILITY_MSI_X_INDEX define. + * Added two new reason codes for SAS Device Status Change + * Event. + * Added new event: SAS PHY Counter. + * -------------------------------------------------------------------------- + +mpi2_raid.h + * 04-30-07 02.00.00 Corresponds to Fusion-MPT MPI Specification Rev A. + * 08-31-07 02.00.01 Modifications to RAID Action request and reply, + * including the Actions and ActionData. + * 02-29-08 02.00.02 Added MPI2_RAID_ACTION_ADATA_DISABL_FULL_REBUILD. + * 05-21-08 02.00.03 Added MPI2_RAID_VOL_CREATION_NUM_PHYSDISKS so that + * the PhysDisk array in MPI2_RAID_VOLUME_CREATION_STRUCT + * can be sized by the build environment. + * -------------------------------------------------------------------------- + +mpi2_sas.h + * 04-30-07 02.00.00 Corresponds to Fusion-MPT MPI Specification Rev A. + * 06-26-07 02.00.01 Added Clear All Persistent Operation to SAS IO Unit + * Control Request. + * 10-02-08 02.00.02 Added Set IOC Parameter Operation to SAS IO Unit Control + * Request. + * -------------------------------------------------------------------------- + +mpi2_targ.h + * 04-30-07 02.00.00 Corresponds to Fusion-MPT MPI Specification Rev A. + * 08-31-07 02.00.01 Added Command Buffer Data Location Address Space bits to + * BufferPostFlags field of CommandBufferPostBase Request. + * 02-29-08 02.00.02 Modified various names to make them 32-character unique. + * 10-02-08 02.00.03 Removed NextCmdBufferOffset from + * MPI2_TARGET_CMD_BUF_POST_BASE_REQUEST. + * Target Status Send Request only takes a single SGE for + * response data. + * -------------------------------------------------------------------------- + +mpi2_tool.h + * 04-30-07 02.00.00 Corresponds to Fusion-MPT MPI Specification Rev A. + * 12-18-07 02.00.01 Added Diagnostic Buffer Post and Diagnostic Release + * structures and defines. + * 02-29-08 02.00.02 Modified various names to make them 32-character unique. + * 05-06-09 02.00.03 Added ISTWI Read Write Tool and Diagnostic CLI Tool. + * -------------------------------------------------------------------------- + +mpi2_type.h + * 04-30-07 02.00.00 Corresponds to Fusion-MPT MPI Specification Rev A. + * -------------------------------------------------------------------------- + +mpi2_ra.h + * 05-06-09 02.00.00 Initial version. + * -------------------------------------------------------------------------- + +mpi2_history.txt Parts list history + +Filename 02.00.12 +---------- -------- +mpi2.h 02.00.12 +mpi2_cnfg.h 02.00.11 +mpi2_init.h 02.00.07 +mpi2_ioc.h 02.00.11 +mpi2_raid.h 02.00.03 +mpi2_sas.h 02.00.02 +mpi2_targ.h 02.00.03 +mpi2_tool.h 02.00.03 +mpi2_type.h 02.00.00 +mpi2_ra.h 02.00.00 + +Filename 02.00.11 02.00.10 02.00.09 02.00.08 02.00.07 02.00.06 +---------- -------- -------- -------- -------- -------- -------- +mpi2.h 02.00.11 02.00.10 02.00.09 02.00.08 02.00.07 02.00.06 +mpi2_cnfg.h 02.00.10 02.00.09 02.00.08 02.00.07 02.00.06 02.00.06 +mpi2_init.h 02.00.06 02.00.06 02.00.05 02.00.05 02.00.04 02.00.03 +mpi2_ioc.h 02.00.10 02.00.09 02.00.08 02.00.07 02.00.07 02.00.06 +mpi2_raid.h 02.00.03 02.00.03 02.00.03 02.00.03 02.00.02 02.00.02 +mpi2_sas.h 02.00.02 02.00.02 02.00.01 02.00.01 02.00.01 02.00.01 +mpi2_targ.h 02.00.03 02.00.03 02.00.02 02.00.02 02.00.02 02.00.02 +mpi2_tool.h 02.00.02 02.00.02 02.00.02 02.00.02 02.00.02 02.00.02 +mpi2_type.h 02.00.00 02.00.00 02.00.00 02.00.00 02.00.00 02.00.00 + +Filename 02.00.05 02.00.04 02.00.03 02.00.02 02.00.01 02.00.00 +---------- -------- -------- -------- -------- -------- -------- +mpi2.h 02.00.05 02.00.04 02.00.03 02.00.02 02.00.01 02.00.00 +mpi2_cnfg.h 02.00.05 02.00.04 02.00.03 02.00.02 02.00.01 02.00.00 +mpi2_init.h 02.00.02 02.00.01 02.00.00 02.00.00 02.00.00 02.00.00 +mpi2_ioc.h 02.00.05 02.00.04 02.00.03 02.00.02 02.00.01 02.00.00 +mpi2_raid.h 02.00.01 02.00.01 02.00.01 02.00.00 02.00.00 02.00.00 +mpi2_sas.h 02.00.01 02.00.01 02.00.01 02.00.01 02.00.00 02.00.00 +mpi2_targ.h 02.00.01 02.00.01 02.00.01 02.00.00 02.00.00 02.00.00 +mpi2_tool.h 02.00.01 02.00.00 02.00.00 02.00.00 02.00.00 02.00.00 +mpi2_type.h 02.00.00 02.00.00 02.00.00 02.00.00 02.00.00 02.00.00 + diff --git a/drivers/scsi/mpt2sas/mpi/mpi2_init.h b/drivers/scsi/mpt2sas/mpi/mpi2_init.h index f1115f0..563e56d 100644 --- a/drivers/scsi/mpt2sas/mpi/mpi2_init.h +++ b/drivers/scsi/mpt2sas/mpi/mpi2_init.h @@ -1,12 +1,12 @@ /* - * Copyright (c) 2000-2008 LSI Corporation. + * Copyright (c) 2000-2009 LSI Corporation. * * * Name: mpi2_init.h * Title: MPI SCSI initiator mode messages and structures * Creation Date: June 23, 2006 * - * mpi2_init.h Version: 02.00.06 + * mpi2_init.h Version: 02.00.07 * * Version History * --------------- @@ -23,6 +23,10 @@ * Control field Task Attribute flags. * Moved LUN field defines to mpi2.h becasue they are * common to many structures. + * 05-06-09 02.00.07 Changed task management type of Query Unit Attention to + * Query Asynchronous Event. + * Defined two new bits in the SlotStatus field of the SCSI + * Enclosure Processor Request and Reply. * -------------------------------------------------------------------------- */ @@ -289,7 +293,11 @@ typedef struct _MPI2_SCSI_TASK_MANAGE_REQUEST #define MPI2_SCSITASKMGMT_TASKTYPE_QUERY_TASK (0x07) #define MPI2_SCSITASKMGMT_TASKTYPE_CLR_ACA (0x08) #define MPI2_SCSITASKMGMT_TASKTYPE_QRY_TASK_SET (0x09) -#define MPI2_SCSITASKMGMT_TASKTYPE_QRY_UNIT_ATTENTION (0x0A) +#define MPI2_SCSITASKMGMT_TASKTYPE_QRY_ASYNC_EVENT (0x0A) + +/* obsolete TaskType name */ +#define MPI2_SCSITASKMGMT_TASKTYPE_QRY_UNIT_ATTENTION \ + (MPI2_SCSITASKMGMT_TASKTYPE_QRY_ASYNC_EVENT) /* MsgFlags bits */ @@ -375,6 +383,8 @@ typedef struct _MPI2_SEP_REQUEST #define MPI2_SEP_REQ_SLOTSTATUS_HOT_SPARE (0x00000100) #define MPI2_SEP_REQ_SLOTSTATUS_UNCONFIGURED (0x00000080) #define MPI2_SEP_REQ_SLOTSTATUS_PREDICTED_FAULT (0x00000040) +#define MPI2_SEP_REQ_SLOTSTATUS_IN_CRITICAL_ARRAY (0x00000010) +#define MPI2_SEP_REQ_SLOTSTATUS_IN_FAILED_ARRAY (0x00000008) #define MPI2_SEP_REQ_SLOTSTATUS_DEV_REBUILDING (0x00000004) #define MPI2_SEP_REQ_SLOTSTATUS_DEV_FAULTY (0x00000002) #define MPI2_SEP_REQ_SLOTSTATUS_NO_ERROR (0x00000001) @@ -410,6 +420,8 @@ typedef struct _MPI2_SEP_REPLY #define MPI2_SEP_REPLY_SLOTSTATUS_HOT_SPARE (0x00000100) #define MPI2_SEP_REPLY_SLOTSTATUS_UNCONFIGURED (0x00000080) #define MPI2_SEP_REPLY_SLOTSTATUS_PREDICTED_FAULT (0x00000040) +#define MPI2_SEP_REPLY_SLOTSTATUS_IN_CRITICAL_ARRAY (0x00000010) +#define MPI2_SEP_REPLY_SLOTSTATUS_IN_FAILED_ARRAY (0x00000008) #define MPI2_SEP_REPLY_SLOTSTATUS_DEV_REBUILDING (0x00000004) #define MPI2_SEP_REPLY_SLOTSTATUS_DEV_FAULTY (0x00000002) #define MPI2_SEP_REPLY_SLOTSTATUS_NO_ERROR (0x00000001) diff --git a/drivers/scsi/mpt2sas/mpi/mpi2_ioc.h b/drivers/scsi/mpt2sas/mpi/mpi2_ioc.h index 8c5d818..c294128 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: 02.00.10 + * mpi2_ioc.h Version: 02.00.11 * * Version History * --------------- @@ -79,6 +79,11 @@ * Added MPI2_EVENT_SAS_DEV_STAT_RC_SATA_INIT_FAILURE * define. * Removed MPI2_EVENT_SAS_DISC_DS_SATA_INIT_FAILURE define. + * 05-06-09 02.00.11 Added MPI2_IOCFACTS_CAPABILITY_RAID_ACCELERATOR define. + * Added MPI2_IOCFACTS_CAPABILITY_MSI_X_INDEX define. + * Added two new reason codes for SAS Device Status Change + * Event. + * Added new event: SAS PHY Counter. * -------------------------------------------------------------------------- */ @@ -261,6 +266,8 @@ typedef struct _MPI2_IOC_FACTS_REPLY /* ProductID field uses MPI2_FW_HEADER_PID_ */ /* IOCCapabilities */ +#define MPI2_IOCFACTS_CAPABILITY_MSI_X_INDEX (0x00008000) +#define MPI2_IOCFACTS_CAPABILITY_RAID_ACCELERATOR (0x00004000) #define MPI2_IOCFACTS_CAPABILITY_EVENT_REPLAY (0x00002000) #define MPI2_IOCFACTS_CAPABILITY_INTEGRATED_RAID (0x00001000) #define MPI2_IOCFACTS_CAPABILITY_TLR (0x00000800) @@ -440,6 +447,7 @@ typedef struct _MPI2_EVENT_NOTIFICATION_REPLY #define MPI2_EVENT_IR_PHYSICAL_DISK (0x001F) #define MPI2_EVENT_IR_CONFIGURATION_CHANGE_LIST (0x0020) #define MPI2_EVENT_LOG_ENTRY_ADDED (0x0021) +#define MPI2_EVENT_SAS_PHY_COUNTER (0x0022) /* Log Entry Added Event data */ @@ -502,17 +510,19 @@ typedef struct _MPI2_EVENT_DATA_SAS_DEVICE_STATUS_CHANGE MPI2_POINTER pMpi2EventDataSasDeviceStatusChange_t; /* SAS Device Status Change Event data ReasonCode values */ -#define MPI2_EVENT_SAS_DEV_STAT_RC_SMART_DATA (0x05) -#define MPI2_EVENT_SAS_DEV_STAT_RC_UNSUPPORTED (0x07) -#define MPI2_EVENT_SAS_DEV_STAT_RC_INTERNAL_DEVICE_RESET (0x08) -#define MPI2_EVENT_SAS_DEV_STAT_RC_TASK_ABORT_INTERNAL (0x09) -#define MPI2_EVENT_SAS_DEV_STAT_RC_ABORT_TASK_SET_INTERNAL (0x0A) -#define MPI2_EVENT_SAS_DEV_STAT_RC_CLEAR_TASK_SET_INTERNAL (0x0B) -#define MPI2_EVENT_SAS_DEV_STAT_RC_QUERY_TASK_INTERNAL (0x0C) -#define MPI2_EVENT_SAS_DEV_STAT_RC_ASYNC_NOTIFICATION (0x0D) -#define MPI2_EVENT_SAS_DEV_STAT_RC_CMP_INTERNAL_DEV_RESET (0x0E) -#define MPI2_EVENT_SAS_DEV_STAT_RC_CMP_TASK_ABORT_INTERNAL (0x0F) -#define MPI2_EVENT_SAS_DEV_STAT_RC_SATA_INIT_FAILURE (0x10) +#define MPI2_EVENT_SAS_DEV_STAT_RC_SMART_DATA (0x05) +#define MPI2_EVENT_SAS_DEV_STAT_RC_UNSUPPORTED (0x07) +#define MPI2_EVENT_SAS_DEV_STAT_RC_INTERNAL_DEVICE_RESET (0x08) +#define MPI2_EVENT_SAS_DEV_STAT_RC_TASK_ABORT_INTERNAL (0x09) +#define MPI2_EVENT_SAS_DEV_STAT_RC_ABORT_TASK_SET_INTERNAL (0x0A) +#define MPI2_EVENT_SAS_DEV_STAT_RC_CLEAR_TASK_SET_INTERNAL (0x0B) +#define MPI2_EVENT_SAS_DEV_STAT_RC_QUERY_TASK_INTERNAL (0x0C) +#define MPI2_EVENT_SAS_DEV_STAT_RC_ASYNC_NOTIFICATION (0x0D) +#define MPI2_EVENT_SAS_DEV_STAT_RC_CMP_INTERNAL_DEV_RESET (0x0E) +#define MPI2_EVENT_SAS_DEV_STAT_RC_CMP_TASK_ABORT_INTERNAL (0x0F) +#define MPI2_EVENT_SAS_DEV_STAT_RC_SATA_INIT_FAILURE (0x10) +#define MPI2_EVENT_SAS_DEV_STAT_RC_EXPANDER_REDUCED_FUNCTIONALITY (0x11) +#define MPI2_EVENT_SAS_DEV_STAT_RC_CMP_EXPANDER_REDUCED_FUNCTIONALITY (0x12) /* Integrated RAID Operation Status Event data */ @@ -822,6 +832,37 @@ typedef struct _MPI2_EVENT_DATA_SAS_ENCL_DEV_STATUS_CHANGE #define MPI2_EVENT_SAS_ENCL_RC_NOT_RESPONDING (0x02) +/* SAS PHY Counter Event data */ + +typedef struct _MPI2_EVENT_DATA_SAS_PHY_COUNTER { + U64 TimeStamp; /* 0x00 */ + U32 Reserved1; /* 0x08 */ + U8 PhyEventCode; /* 0x0C */ + U8 PhyNum; /* 0x0D */ + U16 Reserved2; /* 0x0E */ + U32 PhyEventInfo; /* 0x10 */ + U8 CounterType; /* 0x14 */ + U8 ThresholdWindow; /* 0x15 */ + U8 TimeUnits; /* 0x16 */ + U8 Reserved3; /* 0x17 */ + U32 EventThreshold; /* 0x18 */ + U16 ThresholdFlags; /* 0x1C */ + U16 Reserved4; /* 0x1E */ +} MPI2_EVENT_DATA_SAS_PHY_COUNTER, + MPI2_POINTER PTR_MPI2_EVENT_DATA_SAS_PHY_COUNTER, + Mpi2EventDataSasPhyCounter_t, MPI2_POINTER pMpi2EventDataSasPhyCounter_t; + +/* use MPI2_SASPHY3_EVENT_CODE_ values from mpi2_cnfg.h for the + * PhyEventCode field + * use MPI2_SASPHY3_COUNTER_TYPE_ values from mpi2_cnfg.h for the + * CounterType field + * use MPI2_SASPHY3_TIME_UNITS_ values from mpi2_cnfg.h for the + * TimeUnits field + * use MPI2_SASPHY3_TFLAGS_ values from mpi2_cnfg.h for the + * ThresholdFlags field + * */ + + /**************************************************************************** * EventAck message ****************************************************************************/ diff --git a/drivers/scsi/mpt2sas/mpi/mpi2_tool.h b/drivers/scsi/mpt2sas/mpi/mpi2_tool.h index 2ff4e93..007e950 100644 --- a/drivers/scsi/mpt2sas/mpi/mpi2_tool.h +++ b/drivers/scsi/mpt2sas/mpi/mpi2_tool.h @@ -1,12 +1,12 @@ /* - * Copyright (c) 2000-2008 LSI Corporation. + * Copyright (c) 2000-2009 LSI Corporation. * * * Name: mpi2_tool.h * Title: MPI diagnostic tool structures and definitions * Creation Date: March 26, 2007 * - * mpi2_tool.h Version: 02.00.02 + * mpi2_tool.h Version: 02.00.03 * * Version History * --------------- @@ -17,6 +17,7 @@ * 12-18-07 02.00.01 Added Diagnostic Buffer Post and Diagnostic Release * structures and defines. * 02-29-08 02.00.02 Modified various names to make them 32-character unique. + * 05-06-09 02.00.03 Added ISTWI Read Write Tool and Diagnostic CLI Tool. * -------------------------------------------------------------------------- */ @@ -32,7 +33,10 @@ /* defines for the Tools */ #define MPI2_TOOLBOX_CLEAN_TOOL (0x00) #define MPI2_TOOLBOX_MEMORY_MOVE_TOOL (0x01) +#define MPI2_TOOLBOX_ISTWI_READ_WRITE_TOOL (0x03) #define MPI2_TOOLBOX_BEACON_TOOL (0x05) +#define MPI2_TOOLBOX_DIAGNOSTIC_CLI_TOOL (0x06) + /**************************************************************************** * Toolbox reply @@ -112,6 +116,77 @@ typedef struct _MPI2_TOOLBOX_MEM_MOVE_REQUEST /**************************************************************************** +* Toolbox ISTWI Read Write Tool +****************************************************************************/ + +/* Toolbox ISTWI Read Write Tool request message */ +typedef struct _MPI2_TOOLBOX_ISTWI_READ_WRITE_REQUEST { + U8 Tool; /* 0x00 */ + U8 Reserved1; /* 0x01 */ + U8 ChainOffset; /* 0x02 */ + U8 Function; /* 0x03 */ + U16 Reserved2; /* 0x04 */ + U8 Reserved3; /* 0x06 */ + U8 MsgFlags; /* 0x07 */ + U8 VP_ID; /* 0x08 */ + U8 VF_ID; /* 0x09 */ + U16 Reserved4; /* 0x0A */ + U32 Reserved5; /* 0x0C */ + U32 Reserved6; /* 0x10 */ + U8 DevIndex; /* 0x14 */ + U8 Action; /* 0x15 */ + U8 SGLFlags; /* 0x16 */ + U8 Reserved7; /* 0x17 */ + U16 TxDataLength; /* 0x18 */ + U16 RxDataLength; /* 0x1A */ + U32 Reserved8; /* 0x1C */ + U32 Reserved9; /* 0x20 */ + U32 Reserved10; /* 0x24 */ + U32 Reserved11; /* 0x28 */ + U32 Reserved12; /* 0x2C */ + MPI2_SGE_SIMPLE_UNION SGL; /* 0x30 */ +} MPI2_TOOLBOX_ISTWI_READ_WRITE_REQUEST, + MPI2_POINTER PTR_MPI2_TOOLBOX_ISTWI_READ_WRITE_REQUEST, + Mpi2ToolboxIstwiReadWriteRequest_t, + MPI2_POINTER pMpi2ToolboxIstwiReadWriteRequest_t; + +/* values for the Action field */ +#define MPI2_TOOL_ISTWI_ACTION_READ_DATA (0x01) +#define MPI2_TOOL_ISTWI_ACTION_WRITE_DATA (0x02) +#define MPI2_TOOL_ISTWI_ACTION_SEQUENCE (0x03) +#define MPI2_TOOL_ISTWI_ACTION_RESERVE_BUS (0x10) +#define MPI2_TOOL_ISTWI_ACTION_RELEASE_BUS (0x11) +#define MPI2_TOOL_ISTWI_ACTION_RESET (0x12) + +/* values for SGLFlags field are in the SGL section of mpi2.h */ + + +/* Toolbox ISTWI Read Write Tool reply message */ +typedef struct _MPI2_TOOLBOX_ISTWI_REPLY { + U8 Tool; /* 0x00 */ + U8 Reserved1; /* 0x01 */ + U8 MsgLength; /* 0x02 */ + U8 Function; /* 0x03 */ + U16 Reserved2; /* 0x04 */ + U8 Reserved3; /* 0x06 */ + U8 MsgFlags; /* 0x07 */ + U8 VP_ID; /* 0x08 */ + U8 VF_ID; /* 0x09 */ + U16 Reserved4; /* 0x0A */ + U16 Reserved5; /* 0x0C */ + U16 IOCStatus; /* 0x0E */ + U32 IOCLogInfo; /* 0x10 */ + U8 DevIndex; /* 0x14 */ + U8 Action; /* 0x15 */ + U8 IstwiStatus; /* 0x16 */ + U8 Reserved6; /* 0x17 */ + U16 TxDataCount; /* 0x18 */ + U16 RxDataCount; /* 0x1A */ +} MPI2_TOOLBOX_ISTWI_REPLY, MPI2_POINTER PTR_MPI2_TOOLBOX_ISTWI_REPLY, + Mpi2ToolboxIstwiReply_t, MPI2_POINTER pMpi2ToolboxIstwiReply_t; + + +/**************************************************************************** * Toolbox Beacon Tool request ****************************************************************************/ @@ -139,6 +214,61 @@ typedef struct _MPI2_TOOLBOX_BEACON_REQUEST #define MPI2_TOOLBOX_FLAGS_BEACONMODE_ON (0x01) +/**************************************************************************** +* Toolbox Diagnostic CLI Tool +****************************************************************************/ + +#define MPI2_TOOLBOX_DIAG_CLI_CMD_LENGTH (0x5C) + +/* Toolbox Diagnostic CLI Tool request message */ +typedef struct _MPI2_TOOLBOX_DIAGNOSTIC_CLI_REQUEST { + U8 Tool; /* 0x00 */ + U8 Reserved1; /* 0x01 */ + U8 ChainOffset; /* 0x02 */ + U8 Function; /* 0x03 */ + U16 Reserved2; /* 0x04 */ + U8 Reserved3; /* 0x06 */ + U8 MsgFlags; /* 0x07 */ + U8 VP_ID; /* 0x08 */ + U8 VF_ID; /* 0x09 */ + U16 Reserved4; /* 0x0A */ + U8 SGLFlags; /* 0x0C */ + U8 Reserved5; /* 0x0D */ + U16 Reserved6; /* 0x0E */ + U32 DataLength; /* 0x10 */ + U8 DiagnosticCliCommand + [MPI2_TOOLBOX_DIAG_CLI_CMD_LENGTH]; /* 0x14 */ + MPI2_SGE_SIMPLE_UNION SGL; /* 0x70 */ +} MPI2_TOOLBOX_DIAGNOSTIC_CLI_REQUEST, + MPI2_POINTER PTR_MPI2_TOOLBOX_DIAGNOSTIC_CLI_REQUEST, + Mpi2ToolboxDiagnosticCliRequest_t, + MPI2_POINTER pMpi2ToolboxDiagnosticCliRequest_t; + +/* values for SGLFlags field are in the SGL section of mpi2.h */ + + +/* Toolbox Diagnostic CLI Tool reply message */ +typedef struct _MPI2_TOOLBOX_DIAGNOSTIC_CLI_REPLY { + U8 Tool; /* 0x00 */ + U8 Reserved1; /* 0x01 */ + U8 MsgLength; /* 0x02 */ + U8 Function; /* 0x03 */ + U16 Reserved2; /* 0x04 */ + U8 Reserved3; /* 0x06 */ + U8 MsgFlags; /* 0x07 */ + U8 VP_ID; /* 0x08 */ + U8 VF_ID; /* 0x09 */ + U16 Reserved4; /* 0x0A */ + U16 Reserved5; /* 0x0C */ + U16 IOCStatus; /* 0x0E */ + U32 IOCLogInfo; /* 0x10 */ + U32 ReturnedDataLength; /* 0x14 */ +} MPI2_TOOLBOX_DIAGNOSTIC_CLI_REPLY, + MPI2_POINTER PTR_MPI2_TOOLBOX_DIAG_CLI_REPLY, + Mpi2ToolboxDiagnosticCliReply_t, + MPI2_POINTER pMpi2ToolboxDiagnosticCliReply_t; + + /***************************************************************************** * * Diagnostic Buffer Messages diff --git a/drivers/scsi/mpt2sas/mpt2sas_base.c b/drivers/scsi/mpt2sas/mpt2sas_base.c index d95d2f2..670241e 100644 --- a/drivers/scsi/mpt2sas/mpt2sas_base.c +++ b/drivers/scsi/mpt2sas/mpt2sas_base.c @@ -3,7 +3,7 @@ * for access to MPT (Message Passing Technology) firmware. * * This code is based on drivers/scsi/mpt2sas/mpt2_base.c - * Copyright (C) 2007-2008 LSI Corporation + * Copyright (C) 2007-2009 LSI Corporation * (mailto:DL-MPTFusionLinux@lsi.com) * * This program is free software; you can redistribute it and/or @@ -63,7 +63,7 @@ static MPT_CALLBACK mpt_callbacks[MPT_MAX_CALLBACKS]; #define FAULT_POLLING_INTERVAL 1000 /* in milliseconds */ -#define MPT2SAS_MAX_REQUEST_QUEUE 500 /* maximum controller queue depth */ +#define MPT2SAS_MAX_REQUEST_QUEUE 600 /* maximum controller queue depth */ static int max_queue_depth = -1; module_param(max_queue_depth, int, 0); @@ -543,13 +543,13 @@ mpt2sas_base_fault_info(struct MPT2SAS_ADAPTER *ioc , u16 fault_code) * _base_display_reply_info - * @ioc: pointer to scsi command object * @smid: system request message index - * @VF_ID: virtual function id + * @msix_index: MSIX table index supplied by the OS * @reply: reply message frame(lower 32bit addr) * * Return nothing. */ static void -_base_display_reply_info(struct MPT2SAS_ADAPTER *ioc, u16 smid, u8 VF_ID, +_base_display_reply_info(struct MPT2SAS_ADAPTER *ioc, u16 smid, u8 msix_index, u32 reply) { MPI2DefaultReply_t *mpi_reply; @@ -572,22 +572,24 @@ _base_display_reply_info(struct MPT2SAS_ADAPTER *ioc, u16 smid, u8 VF_ID, * mpt2sas_base_done - base internal command completion routine * @ioc: pointer to scsi command object * @smid: system request message index - * @VF_ID: virtual function id + * @msix_index: MSIX table index supplied by the OS * @reply: reply message frame(lower 32bit addr) * - * Return nothing. + * Return 1 meaning mf should be freed from _base_interrupt + * 0 means the mf is freed from this function. */ -void -mpt2sas_base_done(struct MPT2SAS_ADAPTER *ioc, u16 smid, u8 VF_ID, u32 reply) +u8 +mpt2sas_base_done(struct MPT2SAS_ADAPTER *ioc, u16 smid, u8 msix_index, + u32 reply) { MPI2DefaultReply_t *mpi_reply; mpi_reply = mpt2sas_base_get_reply_virt_addr(ioc, reply); if (mpi_reply && mpi_reply->Function == MPI2_FUNCTION_EVENT_ACK) - return; + return 1; if (ioc->base_cmds.status == MPT2_CMD_NOT_USED) - return; + return 1; ioc->base_cmds.status |= MPT2_CMD_COMPLETE; if (mpi_reply) { @@ -596,18 +598,20 @@ mpt2sas_base_done(struct MPT2SAS_ADAPTER *ioc, u16 smid, u8 VF_ID, u32 reply) } ioc->base_cmds.status &= ~MPT2_CMD_PENDING; complete(&ioc->base_cmds.done); + return 1; } /** * _base_async_event - main callback handler for firmware asyn events * @ioc: pointer to scsi command object - * @VF_ID: virtual function id + * @msix_index: MSIX table index supplied by the OS * @reply: reply message frame(lower 32bit addr) * - * Return nothing. + * Return 1 meaning mf should be freed from _base_interrupt + * 0 means the mf is freed from this function. */ -static void -_base_async_event(struct MPT2SAS_ADAPTER *ioc, u8 VF_ID, u32 reply) +static u8 +_base_async_event(struct MPT2SAS_ADAPTER *ioc, u8 msix_index, u32 reply) { Mpi2EventNotificationReply_t *mpi_reply; Mpi2EventAckRequest_t *ack_request; @@ -615,9 +619,9 @@ _base_async_event(struct MPT2SAS_ADAPTER *ioc, u8 VF_ID, u32 reply) mpi_reply = mpt2sas_base_get_reply_virt_addr(ioc, reply); if (!mpi_reply) - return; + return 1; if (mpi_reply->Function != MPI2_FUNCTION_EVENT_NOTIFICATION) - return; + return 1; #ifdef CONFIG_SCSI_MPT2SAS_LOGGING _base_display_event_data(ioc, mpi_reply); #endif @@ -635,16 +639,47 @@ _base_async_event(struct MPT2SAS_ADAPTER *ioc, u8 VF_ID, u32 reply) ack_request->Function = MPI2_FUNCTION_EVENT_ACK; ack_request->Event = mpi_reply->Event; ack_request->EventContext = mpi_reply->EventContext; - ack_request->VF_ID = VF_ID; - mpt2sas_base_put_smid_default(ioc, smid, VF_ID); + ack_request->VF_ID = 0; /* TODO */ + ack_request->VP_ID = 0; + mpt2sas_base_put_smid_default(ioc, smid); out: /* scsih callback handler */ - mpt2sas_scsih_event_callback(ioc, VF_ID, reply); + mpt2sas_scsih_event_callback(ioc, msix_index, reply); /* ctl callback handler */ - mpt2sas_ctl_event_callback(ioc, VF_ID, reply); + mpt2sas_ctl_event_callback(ioc, msix_index, reply); + + return 1; +} + +/** + * _base_get_cb_idx - obtain the callback index + * @ioc: per adapter object + * @smid: system request message index + * + * Return callback index. + */ +static u8 +_base_get_cb_idx(struct MPT2SAS_ADAPTER *ioc, u16 smid) +{ + int i; + u8 cb_idx = 0xFF; + + if (smid >= ioc->hi_priority_smid) { + if (smid < ioc->internal_smid) { + i = smid - ioc->hi_priority_smid; + cb_idx = ioc->hpr_lookup[i].cb_idx; + } else { + i = smid - ioc->internal_smid; + cb_idx = ioc->internal_lookup[i].cb_idx; + } + } else { + i = smid - 1; + cb_idx = ioc->scsi_lookup[i].cb_idx; + } + return cb_idx; } /** @@ -680,7 +715,6 @@ _base_unmask_interrupts(struct MPT2SAS_ADAPTER *ioc) { u32 him_register; - writel(0, &ioc->chip->HostInterruptStatus); him_register = readl(&ioc->chip->HostInterruptMask); him_register &= ~MPI2_HIM_RIM; writel(him_register, &ioc->chip->HostInterruptMask); @@ -712,9 +746,10 @@ _base_interrupt(int irq, void *bus_id) u16 smid; u8 cb_idx; u32 reply; - u8 VF_ID; + u8 msix_index; struct MPT2SAS_ADAPTER *ioc = bus_id; Mpi2ReplyDescriptorsUnion_t *rpf; + u8 rc; if (ioc->mask_interrupts) return IRQ_NONE; @@ -733,7 +768,7 @@ _base_interrupt(int irq, void *bus_id) reply = 0; cb_idx = 0xFF; smid = le16_to_cpu(rpf->Default.DescriptorTypeDependent1); - VF_ID = rpf->Default.VF_ID; + msix_index = rpf->Default.MSIxIndex; if (request_desript_type == MPI2_RPY_DESCRIPT_FLAGS_ADDRESS_REPLY) { reply = le32_to_cpu @@ -745,16 +780,18 @@ _base_interrupt(int irq, void *bus_id) MPI2_RPY_DESCRIPT_FLAGS_TARGETASSIST_SUCCESS) goto next; if (smid) - cb_idx = ioc->scsi_lookup[smid - 1].cb_idx; + cb_idx = _base_get_cb_idx(ioc, smid); if (smid && cb_idx != 0xFF) { - mpt_callbacks[cb_idx](ioc, smid, VF_ID, reply); + rc = mpt_callbacks[cb_idx](ioc, smid, msix_index, + reply); if (reply) - _base_display_reply_info(ioc, smid, VF_ID, + _base_display_reply_info(ioc, smid, msix_index, reply); - mpt2sas_base_free_smid(ioc, smid); + if (rc) + mpt2sas_base_free_smid(ioc, smid); } if (!smid) - _base_async_event(ioc, VF_ID, reply); + _base_async_event(ioc, msix_index, reply); /* reply free queue handling */ if (reply) { @@ -1191,19 +1228,6 @@ mpt2sas_base_map_resources(struct MPT2SAS_ADAPTER *ioc) } /** - * mpt2sas_base_get_msg_frame_dma - obtain request mf pointer phys addr - * @ioc: per adapter object - * @smid: system request message index(smid zero is invalid) - * - * Returns phys pointer to message frame. - */ -dma_addr_t -mpt2sas_base_get_msg_frame_dma(struct MPT2SAS_ADAPTER *ioc, u16 smid) -{ - return ioc->request_dma + (smid * ioc->request_sz); -} - -/** * mpt2sas_base_get_msg_frame - obtain request mf pointer * @ioc: per adapter object * @smid: system request message index(smid zero is invalid) @@ -1258,7 +1282,7 @@ mpt2sas_base_get_reply_virt_addr(struct MPT2SAS_ADAPTER *ioc, u32 phys_addr) } /** - * mpt2sas_base_get_smid - obtain a free smid + * mpt2sas_base_get_smid - obtain a free smid from internal queue * @ioc: per adapter object * @cb_idx: callback index * @@ -1272,6 +1296,39 @@ mpt2sas_base_get_smid(struct MPT2SAS_ADAPTER *ioc, u8 cb_idx) u16 smid; spin_lock_irqsave(&ioc->scsi_lookup_lock, flags); + if (list_empty(&ioc->internal_free_list)) { + spin_unlock_irqrestore(&ioc->scsi_lookup_lock, flags); + printk(MPT2SAS_ERR_FMT "%s: smid not available\n", + ioc->name, __func__); + return 0; + } + + request = list_entry(ioc->internal_free_list.next, + struct request_tracker, tracker_list); + request->cb_idx = cb_idx; + smid = request->smid; + list_del(&request->tracker_list); + spin_unlock_irqrestore(&ioc->scsi_lookup_lock, flags); + return smid; +} + +/** + * mpt2sas_base_get_smid_scsiio - obtain a free smid from scsiio queue + * @ioc: per adapter object + * @cb_idx: callback index + * @scmd: pointer to scsi command object + * + * Returns smid (zero is invalid) + */ +u16 +mpt2sas_base_get_smid_scsiio(struct MPT2SAS_ADAPTER *ioc, u8 cb_idx, + struct scsi_cmnd *scmd) +{ + unsigned long flags; + struct request_tracker *request; + u16 smid; + + spin_lock_irqsave(&ioc->scsi_lookup_lock, flags); if (list_empty(&ioc->free_list)) { spin_unlock_irqrestore(&ioc->scsi_lookup_lock, flags); printk(MPT2SAS_ERR_FMT "%s: smid not available\n", @@ -1281,6 +1338,36 @@ mpt2sas_base_get_smid(struct MPT2SAS_ADAPTER *ioc, u8 cb_idx) request = list_entry(ioc->free_list.next, struct request_tracker, tracker_list); + request->scmd = scmd; + request->cb_idx = cb_idx; + smid = request->smid; + list_del(&request->tracker_list); + spin_unlock_irqrestore(&ioc->scsi_lookup_lock, flags); + return smid; +} + +/** + * mpt2sas_base_get_smid_hpr - obtain a free smid from hi-priority queue + * @ioc: per adapter object + * @cb_idx: callback index + * + * Returns smid (zero is invalid) + */ +u16 +mpt2sas_base_get_smid_hpr(struct MPT2SAS_ADAPTER *ioc, u8 cb_idx) +{ + unsigned long flags; + struct request_tracker *request; + u16 smid; + + spin_lock_irqsave(&ioc->scsi_lookup_lock, flags); + if (list_empty(&ioc->hpr_free_list)) { + spin_unlock_irqrestore(&ioc->scsi_lookup_lock, flags); + return 0; + } + + request = list_entry(ioc->hpr_free_list.next, + struct request_tracker, tracker_list); request->cb_idx = cb_idx; smid = request->smid; list_del(&request->tracker_list); @@ -1300,10 +1387,32 @@ void mpt2sas_base_free_smid(struct MPT2SAS_ADAPTER *ioc, u16 smid) { unsigned long flags; + int i; spin_lock_irqsave(&ioc->scsi_lookup_lock, flags); - ioc->scsi_lookup[smid - 1].cb_idx = 0xFF; - list_add_tail(&ioc->scsi_lookup[smid - 1].tracker_list, + if (smid >= ioc->hi_priority_smid) { + if (smid < ioc->internal_smid) { + /* hi-priority */ + i = smid - ioc->hi_priority_smid; + ioc->hpr_lookup[i].cb_idx = 0xFF; + list_add_tail(&ioc->hpr_lookup[i].tracker_list, + &ioc->hpr_free_list); + } else { + /* internal queue */ + i = smid - ioc->internal_smid; + ioc->internal_lookup[i].cb_idx = 0xFF; + list_add_tail(&ioc->internal_lookup[i].tracker_list, + &ioc->internal_free_list); + } + spin_unlock_irqrestore(&ioc->scsi_lookup_lock, flags); + return; + } + + /* scsiio queue */ + i = smid - 1; + ioc->scsi_lookup[i].cb_idx = 0xFF; + ioc->scsi_lookup[i].scmd = NULL; + list_add_tail(&ioc->scsi_lookup[i].tracker_list, &ioc->free_list); spin_unlock_irqrestore(&ioc->scsi_lookup_lock, flags); @@ -1352,21 +1461,19 @@ static inline void _base_writeq(__u64 b, volatile void __iomem *addr, * mpt2sas_base_put_smid_scsi_io - send SCSI_IO request to firmware * @ioc: per adapter object * @smid: system request message index - * @vf_id: virtual function id * @handle: device handle * * Return nothing. */ void -mpt2sas_base_put_smid_scsi_io(struct MPT2SAS_ADAPTER *ioc, u16 smid, u8 vf_id, - u16 handle) +mpt2sas_base_put_smid_scsi_io(struct MPT2SAS_ADAPTER *ioc, u16 smid, u16 handle) { Mpi2RequestDescriptorUnion_t descriptor; u64 *request = (u64 *)&descriptor; descriptor.SCSIIO.RequestFlags = MPI2_REQ_DESCRIPT_FLAGS_SCSI_IO; - descriptor.SCSIIO.VF_ID = vf_id; + descriptor.SCSIIO.MSIxIndex = 0; /* TODO */ descriptor.SCSIIO.SMID = cpu_to_le16(smid); descriptor.SCSIIO.DevHandle = cpu_to_le16(handle); descriptor.SCSIIO.LMID = 0; @@ -1379,20 +1486,18 @@ mpt2sas_base_put_smid_scsi_io(struct MPT2SAS_ADAPTER *ioc, u16 smid, u8 vf_id, * mpt2sas_base_put_smid_hi_priority - send Task Managment request to firmware * @ioc: per adapter object * @smid: system request message index - * @vf_id: virtual function id * * Return nothing. */ void -mpt2sas_base_put_smid_hi_priority(struct MPT2SAS_ADAPTER *ioc, u16 smid, - u8 vf_id) +mpt2sas_base_put_smid_hi_priority(struct MPT2SAS_ADAPTER *ioc, u16 smid) { Mpi2RequestDescriptorUnion_t descriptor; u64 *request = (u64 *)&descriptor; descriptor.HighPriority.RequestFlags = MPI2_REQ_DESCRIPT_FLAGS_HIGH_PRIORITY; - descriptor.HighPriority.VF_ID = vf_id; + descriptor.HighPriority.MSIxIndex = 0; /* TODO */ descriptor.HighPriority.SMID = cpu_to_le16(smid); descriptor.HighPriority.LMID = 0; descriptor.HighPriority.Reserved1 = 0; @@ -1404,18 +1509,17 @@ mpt2sas_base_put_smid_hi_priority(struct MPT2SAS_ADAPTER *ioc, u16 smid, * mpt2sas_base_put_smid_default - Default, primarily used for config pages * @ioc: per adapter object * @smid: system request message index - * @vf_id: virtual function id * * Return nothing. */ void -mpt2sas_base_put_smid_default(struct MPT2SAS_ADAPTER *ioc, u16 smid, u8 vf_id) +mpt2sas_base_put_smid_default(struct MPT2SAS_ADAPTER *ioc, u16 smid) { Mpi2RequestDescriptorUnion_t descriptor; u64 *request = (u64 *)&descriptor; descriptor.Default.RequestFlags = MPI2_REQ_DESCRIPT_FLAGS_DEFAULT_TYPE; - descriptor.Default.VF_ID = vf_id; + descriptor.Default.MSIxIndex = 0; /* TODO */ descriptor.Default.SMID = cpu_to_le16(smid); descriptor.Default.LMID = 0; descriptor.Default.DescriptorTypeDependent = 0; @@ -1427,21 +1531,20 @@ mpt2sas_base_put_smid_default(struct MPT2SAS_ADAPTER *ioc, u16 smid, u8 vf_id) * mpt2sas_base_put_smid_target_assist - send Target Assist/Status to firmware * @ioc: per adapter object * @smid: system request message index - * @vf_id: virtual function id * @io_index: value used to track the IO * * Return nothing. */ void mpt2sas_base_put_smid_target_assist(struct MPT2SAS_ADAPTER *ioc, u16 smid, - u8 vf_id, u16 io_index) + u16 io_index) { Mpi2RequestDescriptorUnion_t descriptor; u64 *request = (u64 *)&descriptor; descriptor.SCSITarget.RequestFlags = MPI2_REQ_DESCRIPT_FLAGS_SCSI_TARGET; - descriptor.SCSITarget.VF_ID = vf_id; + descriptor.SCSITarget.MSIxIndex = 0; /* TODO */ descriptor.SCSITarget.SMID = cpu_to_le16(smid); descriptor.SCSITarget.LMID = 0; descriptor.SCSITarget.IoIndex = cpu_to_le16(io_index); @@ -1717,6 +1820,8 @@ _base_release_memory_pools(struct MPT2SAS_ADAPTER *ioc) } kfree(ioc->scsi_lookup); + kfree(ioc->hpr_lookup); + kfree(ioc->internal_lookup); } @@ -1736,7 +1841,6 @@ _base_allocate_memory_pools(struct MPT2SAS_ADAPTER *ioc, int sleep_flag) u16 num_of_reply_frames; u16 chains_needed_per_io; u32 sz, total_sz; - u16 i; u32 retry_sz; u16 max_request_credit; @@ -1764,7 +1868,10 @@ _base_allocate_memory_pools(struct MPT2SAS_ADAPTER *ioc, int sleep_flag) MPT2SAS_MAX_REQUEST_QUEUE) ? MPT2SAS_MAX_REQUEST_QUEUE : facts->RequestCredit; } - ioc->request_depth = max_request_credit; + + ioc->hba_queue_depth = max_request_credit; + ioc->hi_priority_depth = facts->HighPriorityCredit; + ioc->internal_depth = ioc->hi_priority_depth + 5; /* request frame size */ ioc->request_sz = facts->IOCRequestFrameSize * 4; @@ -1802,7 +1909,7 @@ _base_allocate_memory_pools(struct MPT2SAS_ADAPTER *ioc, int sleep_flag) ioc->chains_needed_per_io = chains_needed_per_io; /* reply free queue sizing - taking into account for events */ - num_of_reply_frames = ioc->request_depth + 32; + num_of_reply_frames = ioc->hba_queue_depth + 32; /* number of replies frames can't be a multiple of 16 */ /* decrease number of reply frames by 1 */ @@ -1823,7 +1930,7 @@ _base_allocate_memory_pools(struct MPT2SAS_ADAPTER *ioc, int sleep_flag) * frames */ - queue_size = ioc->request_depth + num_of_reply_frames + 1; + queue_size = ioc->hba_queue_depth + num_of_reply_frames + 1; /* round up to 16 byte boundary */ if (queue_size % 16) queue_size += 16 - (queue_size % 16); @@ -1837,60 +1944,85 @@ _base_allocate_memory_pools(struct MPT2SAS_ADAPTER *ioc, int sleep_flag) if (queue_diff % 16) queue_diff += 16 - (queue_diff % 16); - /* adjust request_depth, reply_free_queue_depth, + /* adjust hba_queue_depth, reply_free_queue_depth, * and queue_size */ - ioc->request_depth -= queue_diff; + ioc->hba_queue_depth -= queue_diff; ioc->reply_free_queue_depth -= queue_diff; queue_size -= queue_diff; } ioc->reply_post_queue_depth = queue_size; - /* max scsi host queue depth */ - ioc->shost->can_queue = ioc->request_depth - INTERNAL_CMDS_COUNT; - dinitprintk(ioc, printk(MPT2SAS_INFO_FMT "scsi host queue: depth" - "(%d)\n", ioc->name, ioc->shost->can_queue)); - dinitprintk(ioc, printk(MPT2SAS_INFO_FMT "scatter gather: " "sge_in_main_msg(%d), sge_per_chain(%d), sge_per_io(%d), " "chains_per_io(%d)\n", ioc->name, ioc->max_sges_in_main_message, ioc->max_sges_in_chain_message, ioc->shost->sg_tablesize, ioc->chains_needed_per_io)); + ioc->scsiio_depth = ioc->hba_queue_depth - + ioc->hi_priority_depth - ioc->internal_depth; + + /* set the scsi host can_queue depth + * with some internal commands that could be outstanding + */ + ioc->shost->can_queue = ioc->scsiio_depth - (2); + dinitprintk(ioc, printk(MPT2SAS_INFO_FMT "scsi host: " + "can_queue depth (%d)\n", ioc->name, ioc->shost->can_queue)); + /* contiguous pool for request and chains, 16 byte align, one extra " * "frame for smid=0 */ - ioc->chain_depth = ioc->chains_needed_per_io * ioc->request_depth; - sz = ((ioc->request_depth + 1 + ioc->chain_depth) * ioc->request_sz); + ioc->chain_depth = ioc->chains_needed_per_io * ioc->scsiio_depth; + sz = ((ioc->scsiio_depth + 1 + ioc->chain_depth) * ioc->request_sz); + + /* hi-priority queue */ + sz += (ioc->hi_priority_depth * ioc->request_sz); + + /* internal queue */ + sz += (ioc->internal_depth * ioc->request_sz); ioc->request_dma_sz = sz; ioc->request = pci_alloc_consistent(ioc->pdev, sz, &ioc->request_dma); if (!ioc->request) { printk(MPT2SAS_ERR_FMT "request pool: pci_alloc_consistent " - "failed: req_depth(%d), chains_per_io(%d), frame_sz(%d), " - "total(%d kB)\n", ioc->name, ioc->request_depth, + "failed: hba_depth(%d), chains_per_io(%d), frame_sz(%d), " + "total(%d kB)\n", ioc->name, ioc->hba_queue_depth, ioc->chains_needed_per_io, ioc->request_sz, sz/1024); - if (ioc->request_depth < MPT2SAS_SAS_QUEUE_DEPTH) + if (ioc->scsiio_depth < MPT2SAS_SAS_QUEUE_DEPTH) goto out; retry_sz += 64; - ioc->request_depth = max_request_credit - retry_sz; + ioc->hba_queue_depth = max_request_credit - retry_sz; goto retry_allocation; } if (retry_sz) printk(MPT2SAS_ERR_FMT "request pool: pci_alloc_consistent " - "succeed: req_depth(%d), chains_per_io(%d), frame_sz(%d), " - "total(%d kb)\n", ioc->name, ioc->request_depth, + "succeed: hba_depth(%d), chains_per_io(%d), frame_sz(%d), " + "total(%d kb)\n", ioc->name, ioc->hba_queue_depth, ioc->chains_needed_per_io, ioc->request_sz, sz/1024); - ioc->chain = ioc->request + ((ioc->request_depth + 1) * + + /* hi-priority queue */ + ioc->hi_priority = ioc->request + ((ioc->scsiio_depth + 1) * + ioc->request_sz); + ioc->hi_priority_dma = ioc->request_dma + ((ioc->scsiio_depth + 1) * + ioc->request_sz); + + /* internal queue */ + ioc->internal = ioc->hi_priority + (ioc->hi_priority_depth * + ioc->request_sz); + ioc->internal_dma = ioc->hi_priority_dma + (ioc->hi_priority_depth * + ioc->request_sz); + + ioc->chain = ioc->internal + (ioc->internal_depth * ioc->request_sz); - ioc->chain_dma = ioc->request_dma + ((ioc->request_depth + 1) * + ioc->chain_dma = ioc->internal_dma + (ioc->internal_depth * ioc->request_sz); + dinitprintk(ioc, printk(MPT2SAS_INFO_FMT "request pool(0x%p): " "depth(%d), frame_size(%d), pool_size(%d kB)\n", ioc->name, - ioc->request, ioc->request_depth, ioc->request_sz, - ((ioc->request_depth + 1) * ioc->request_sz)/1024)); + ioc->request, ioc->hba_queue_depth, ioc->request_sz, + (ioc->hba_queue_depth * ioc->request_sz)/1024)); dinitprintk(ioc, printk(MPT2SAS_INFO_FMT "chain pool(0x%p): depth" "(%d), frame_size(%d), pool_size(%d kB)\n", ioc->name, ioc->chain, ioc->chain_depth, ioc->request_sz, ((ioc->chain_depth * @@ -1899,7 +2031,7 @@ _base_allocate_memory_pools(struct MPT2SAS_ADAPTER *ioc, int sleep_flag) ioc->name, (unsigned long long) ioc->request_dma)); total_sz += sz; - ioc->scsi_lookup = kcalloc(ioc->request_depth, + ioc->scsi_lookup = kcalloc(ioc->scsiio_depth, sizeof(struct request_tracker), GFP_KERNEL); if (!ioc->scsi_lookup) { printk(MPT2SAS_ERR_FMT "scsi_lookup: kcalloc failed\n", @@ -1907,12 +2039,38 @@ _base_allocate_memory_pools(struct MPT2SAS_ADAPTER *ioc, int sleep_flag) goto out; } - /* initialize some bits */ - for (i = 0; i < ioc->request_depth; i++) - ioc->scsi_lookup[i].smid = i + 1; + dinitprintk(ioc, printk(MPT2SAS_INFO_FMT "scsiio(0x%p): " + "depth(%d)\n", ioc->name, ioc->request, + ioc->scsiio_depth)); + + /* initialize hi-priority queue smid's */ + ioc->hpr_lookup = kcalloc(ioc->hi_priority_depth, + sizeof(struct request_tracker), GFP_KERNEL); + if (!ioc->hpr_lookup) { + printk(MPT2SAS_ERR_FMT "hpr_lookup: kcalloc failed\n", + ioc->name); + goto out; + } + ioc->hi_priority_smid = ioc->scsiio_depth + 1; + dinitprintk(ioc, printk(MPT2SAS_INFO_FMT "hi_priority(0x%p): " + "depth(%d), start smid(%d)\n", ioc->name, ioc->hi_priority, + ioc->hi_priority_depth, ioc->hi_priority_smid)); + + /* initialize internal queue smid's */ + ioc->internal_lookup = kcalloc(ioc->internal_depth, + sizeof(struct request_tracker), GFP_KERNEL); + if (!ioc->internal_lookup) { + printk(MPT2SAS_ERR_FMT "internal_lookup: kcalloc failed\n", + ioc->name); + goto out; + } + ioc->internal_smid = ioc->hi_priority_smid + ioc->hi_priority_depth; + dinitprintk(ioc, printk(MPT2SAS_INFO_FMT "internal(0x%p): " + "depth(%d), start smid(%d)\n", ioc->name, ioc->internal, + ioc->internal_depth, ioc->internal_smid)); /* sense buffers, 4 byte align */ - sz = ioc->request_depth * SCSI_SENSE_BUFFERSIZE; + sz = ioc->scsiio_depth * SCSI_SENSE_BUFFERSIZE; ioc->sense_dma_pool = pci_pool_create("sense pool", ioc->pdev, sz, 4, 0); if (!ioc->sense_dma_pool) { @@ -1929,7 +2087,7 @@ _base_allocate_memory_pools(struct MPT2SAS_ADAPTER *ioc, int sleep_flag) } dinitprintk(ioc, printk(MPT2SAS_INFO_FMT "sense pool(0x%p): depth(%d), element_size(%d), pool_size" - "(%d kB)\n", ioc->name, ioc->sense, ioc->request_depth, + "(%d kB)\n", ioc->name, ioc->sense, ioc->scsiio_depth, SCSI_SENSE_BUFFERSIZE, sz/1024)); dinitprintk(ioc, printk(MPT2SAS_INFO_FMT "sense_dma(0x%llx)\n", ioc->name, (unsigned long long)ioc->sense_dma)); @@ -2304,7 +2462,7 @@ _base_handshake_req_reply_wait(struct MPT2SAS_ADAPTER *ioc, int request_bytes, ((request_bytes/4)<<MPI2_DOORBELL_ADD_DWORDS_SHIFT)), &ioc->chip->Doorbell); - if ((_base_wait_for_doorbell_int(ioc, 5, sleep_flag))) { + if ((_base_wait_for_doorbell_int(ioc, 5, NO_SLEEP))) { printk(MPT2SAS_ERR_FMT "doorbell handshake " "int failed (line=%d)\n", ioc->name, __LINE__); return -EFAULT; @@ -2454,7 +2612,8 @@ mpt2sas_base_sas_iounit_control(struct MPT2SAS_ADAPTER *ioc, if (mpi_request->Operation == MPI2_SAS_OP_PHY_HARD_RESET || mpi_request->Operation == MPI2_SAS_OP_PHY_LINK_RESET) ioc->ioc_link_reset_in_progress = 1; - mpt2sas_base_put_smid_default(ioc, smid, mpi_request->VF_ID); + mpt2sas_base_put_smid_default(ioc, smid); + init_completion(&ioc->base_cmds.done); timeleft = wait_for_completion_timeout(&ioc->base_cmds.done, msecs_to_jiffies(10000)); if ((mpi_request->Operation == MPI2_SAS_OP_PHY_HARD_RESET || @@ -2555,7 +2714,8 @@ mpt2sas_base_scsi_enclosure_processor(struct MPT2SAS_ADAPTER *ioc, request = mpt2sas_base_get_msg_frame(ioc, smid); ioc->base_cmds.smid = smid; memcpy(request, mpi_request, sizeof(Mpi2SepReply_t)); - mpt2sas_base_put_smid_default(ioc, smid, mpi_request->VF_ID); + mpt2sas_base_put_smid_default(ioc, smid); + init_completion(&ioc->base_cmds.done); timeleft = wait_for_completion_timeout(&ioc->base_cmds.done, msecs_to_jiffies(10000)); if (!(ioc->base_cmds.status & MPT2_CMD_COMPLETE)) { @@ -2701,13 +2861,12 @@ _base_get_ioc_facts(struct MPT2SAS_ADAPTER *ioc, int sleep_flag) /** * _base_send_ioc_init - send ioc_init to firmware * @ioc: per adapter object - * @VF_ID: virtual function id * @sleep_flag: CAN_SLEEP or NO_SLEEP * * Returns 0 for success, non-zero for failure. */ static int -_base_send_ioc_init(struct MPT2SAS_ADAPTER *ioc, u8 VF_ID, int sleep_flag) +_base_send_ioc_init(struct MPT2SAS_ADAPTER *ioc, int sleep_flag) { Mpi2IOCInitRequest_t mpi_request; Mpi2IOCInitReply_t mpi_reply; @@ -2719,7 +2878,8 @@ _base_send_ioc_init(struct MPT2SAS_ADAPTER *ioc, u8 VF_ID, int sleep_flag) memset(&mpi_request, 0, sizeof(Mpi2IOCInitRequest_t)); mpi_request.Function = MPI2_FUNCTION_IOC_INIT; mpi_request.WhoInit = MPI2_WHOINIT_HOST_DRIVER; - mpi_request.VF_ID = VF_ID; + mpi_request.VF_ID = 0; /* TODO */ + mpi_request.VP_ID = 0; mpi_request.MsgVersion = cpu_to_le16(MPI2_VERSION); mpi_request.HeaderVersion = cpu_to_le16(MPI2_HEADER_VERSION); @@ -2795,13 +2955,12 @@ _base_send_ioc_init(struct MPT2SAS_ADAPTER *ioc, u8 VF_ID, int sleep_flag) /** * _base_send_port_enable - send port_enable(discovery stuff) to firmware * @ioc: per adapter object - * @VF_ID: virtual function id * @sleep_flag: CAN_SLEEP or NO_SLEEP * * Returns 0 for success, non-zero for failure. */ static int -_base_send_port_enable(struct MPT2SAS_ADAPTER *ioc, u8 VF_ID, int sleep_flag) +_base_send_port_enable(struct MPT2SAS_ADAPTER *ioc, int sleep_flag) { Mpi2PortEnableRequest_t *mpi_request; u32 ioc_state; @@ -2829,9 +2988,11 @@ _base_send_port_enable(struct MPT2SAS_ADAPTER *ioc, u8 VF_ID, int sleep_flag) ioc->base_cmds.smid = smid; memset(mpi_request, 0, sizeof(Mpi2PortEnableRequest_t)); mpi_request->Function = MPI2_FUNCTION_PORT_ENABLE; - mpi_request->VF_ID = VF_ID; + mpi_request->VF_ID = 0; /* TODO */ + mpi_request->VP_ID = 0; - mpt2sas_base_put_smid_default(ioc, smid, VF_ID); + mpt2sas_base_put_smid_default(ioc, smid); + init_completion(&ioc->base_cmds.done); timeleft = wait_for_completion_timeout(&ioc->base_cmds.done, 300*HZ); if (!(ioc->base_cmds.status & MPT2_CMD_COMPLETE)) { @@ -2892,13 +3053,12 @@ _base_unmask_events(struct MPT2SAS_ADAPTER *ioc, u16 event) /** * _base_event_notification - send event notification * @ioc: per adapter object - * @VF_ID: virtual function id * @sleep_flag: CAN_SLEEP or NO_SLEEP * * Returns 0 for success, non-zero for failure. */ static int -_base_event_notification(struct MPT2SAS_ADAPTER *ioc, u8 VF_ID, int sleep_flag) +_base_event_notification(struct MPT2SAS_ADAPTER *ioc, int sleep_flag) { Mpi2EventNotificationRequest_t *mpi_request; unsigned long timeleft; @@ -2926,11 +3086,13 @@ _base_event_notification(struct MPT2SAS_ADAPTER *ioc, u8 VF_ID, int sleep_flag) ioc->base_cmds.smid = smid; memset(mpi_request, 0, sizeof(Mpi2EventNotificationRequest_t)); mpi_request->Function = MPI2_FUNCTION_EVENT_NOTIFICATION; - mpi_request->VF_ID = VF_ID; + mpi_request->VF_ID = 0; /* TODO */ + mpi_request->VP_ID = 0; for (i = 0; i < MPI2_EVENT_NOTIFY_EVENTMASK_WORDS; i++) mpi_request->EventMasks[i] = le32_to_cpu(ioc->event_masks[i]); - mpt2sas_base_put_smid_default(ioc, smid, VF_ID); + mpt2sas_base_put_smid_default(ioc, smid); + init_completion(&ioc->base_cmds.done); timeleft = wait_for_completion_timeout(&ioc->base_cmds.done, 30*HZ); if (!(ioc->base_cmds.status & MPT2_CMD_COMPLETE)) { printk(MPT2SAS_ERR_FMT "%s: timeout\n", @@ -2981,7 +3143,7 @@ mpt2sas_base_validate_event_type(struct MPT2SAS_ADAPTER *ioc, u32 *event_type) return; mutex_lock(&ioc->base_cmds.mutex); - _base_event_notification(ioc, 0, CAN_SLEEP); + _base_event_notification(ioc, CAN_SLEEP); mutex_unlock(&ioc->base_cmds.mutex); } @@ -3006,7 +3168,6 @@ _base_diag_reset(struct MPT2SAS_ADAPTER *ioc, int sleep_flag) drsprintk(ioc, printk(MPT2SAS_DEBUG_FMT "clear interrupts\n", ioc->name)); - writel(0, &ioc->chip->HostInterruptStatus); count = 0; do { @@ -3160,30 +3321,60 @@ _base_make_ioc_ready(struct MPT2SAS_ADAPTER *ioc, int sleep_flag, /** * _base_make_ioc_operational - put controller in OPERATIONAL state * @ioc: per adapter object - * @VF_ID: virtual function id * @sleep_flag: CAN_SLEEP or NO_SLEEP * * Returns 0 for success, non-zero for failure. */ static int -_base_make_ioc_operational(struct MPT2SAS_ADAPTER *ioc, u8 VF_ID, - int sleep_flag) +_base_make_ioc_operational(struct MPT2SAS_ADAPTER *ioc, int sleep_flag) { int r, i; unsigned long flags; u32 reply_address; + u16 smid; + struct _tr_list *delayed_tr, *delayed_tr_next; dinitprintk(ioc, printk(MPT2SAS_DEBUG_FMT "%s\n", ioc->name, __func__)); + /* clean the delayed target reset list */ + list_for_each_entry_safe(delayed_tr, delayed_tr_next, + &ioc->delayed_tr_list, list) { + list_del(&delayed_tr->list); + kfree(delayed_tr); + } + /* initialize the scsi lookup free list */ spin_lock_irqsave(&ioc->scsi_lookup_lock, flags); INIT_LIST_HEAD(&ioc->free_list); - for (i = 0; i < ioc->request_depth; i++) { + smid = 1; + for (i = 0; i < ioc->scsiio_depth; i++, smid++) { ioc->scsi_lookup[i].cb_idx = 0xFF; + ioc->scsi_lookup[i].smid = smid; + ioc->scsi_lookup[i].scmd = NULL; list_add_tail(&ioc->scsi_lookup[i].tracker_list, &ioc->free_list); } + + /* hi-priority queue */ + INIT_LIST_HEAD(&ioc->hpr_free_list); + smid = ioc->hi_priority_smid; + for (i = 0; i < ioc->hi_priority_depth; i++, smid++) { + ioc->hpr_lookup[i].cb_idx = 0xFF; + ioc->hpr_lookup[i].smid = smid; + list_add_tail(&ioc->hpr_lookup[i].tracker_list, + &ioc->hpr_free_list); + } + + /* internal queue */ + INIT_LIST_HEAD(&ioc->internal_free_list); + smid = ioc->internal_smid; + for (i = 0; i < ioc->internal_depth; i++, smid++) { + ioc->internal_lookup[i].cb_idx = 0xFF; + ioc->internal_lookup[i].smid = smid; + list_add_tail(&ioc->internal_lookup[i].tracker_list, + &ioc->internal_free_list); + } spin_unlock_irqrestore(&ioc->scsi_lookup_lock, flags); /* initialize Reply Free Queue */ @@ -3196,7 +3387,7 @@ _base_make_ioc_operational(struct MPT2SAS_ADAPTER *ioc, u8 VF_ID, for (i = 0; i < ioc->reply_post_queue_depth; i++) ioc->reply_post_free[i].Words = ULLONG_MAX; - r = _base_send_ioc_init(ioc, VF_ID, sleep_flag); + r = _base_send_ioc_init(ioc, sleep_flag); if (r) return r; @@ -3207,14 +3398,14 @@ _base_make_ioc_operational(struct MPT2SAS_ADAPTER *ioc, u8 VF_ID, writel(0, &ioc->chip->ReplyPostHostIndex); _base_unmask_interrupts(ioc); - r = _base_event_notification(ioc, VF_ID, sleep_flag); + r = _base_event_notification(ioc, sleep_flag); if (r) return r; if (sleep_flag == CAN_SLEEP) _base_static_config_pages(ioc); - r = _base_send_port_enable(ioc, VF_ID, sleep_flag); + r = _base_send_port_enable(ioc, sleep_flag); if (r) return r; @@ -3278,6 +3469,17 @@ mpt2sas_base_attach(struct MPT2SAS_ADAPTER *ioc) if (r) goto out_free_resources; + ioc->pfacts = kcalloc(ioc->facts.NumberOfPorts, + sizeof(Mpi2PortFactsReply_t), GFP_KERNEL); + if (!ioc->pfacts) + goto out_free_resources; + + for (i = 0 ; i < ioc->facts.NumberOfPorts; i++) { + r = _base_get_port_facts(ioc, i, CAN_SLEEP); + if (r) + goto out_free_resources; + } + r = _base_allocate_memory_pools(ioc, CAN_SLEEP); if (r) goto out_free_resources; @@ -3286,7 +3488,6 @@ mpt2sas_base_attach(struct MPT2SAS_ADAPTER *ioc) /* base internal command bits */ mutex_init(&ioc->base_cmds.mutex); - init_completion(&ioc->base_cmds.done); ioc->base_cmds.reply = kzalloc(ioc->reply_sz, GFP_KERNEL); ioc->base_cmds.status = MPT2_CMD_NOT_USED; @@ -3294,7 +3495,6 @@ mpt2sas_base_attach(struct MPT2SAS_ADAPTER *ioc) ioc->transport_cmds.reply = kzalloc(ioc->reply_sz, GFP_KERNEL); ioc->transport_cmds.status = MPT2_CMD_NOT_USED; mutex_init(&ioc->transport_cmds.mutex); - init_completion(&ioc->transport_cmds.done); /* task management internal command bits */ ioc->tm_cmds.reply = kzalloc(ioc->reply_sz, GFP_KERNEL); @@ -3310,7 +3510,6 @@ mpt2sas_base_attach(struct MPT2SAS_ADAPTER *ioc) ioc->ctl_cmds.reply = kzalloc(ioc->reply_sz, GFP_KERNEL); ioc->ctl_cmds.status = MPT2_CMD_NOT_USED; mutex_init(&ioc->ctl_cmds.mutex); - init_completion(&ioc->ctl_cmds.done); for (i = 0; i < MPI2_EVENT_NOTIFY_EVENTMASK_WORDS; i++) ioc->event_masks[i] = -1; @@ -3327,18 +3526,7 @@ mpt2sas_base_attach(struct MPT2SAS_ADAPTER *ioc) _base_unmask_events(ioc, MPI2_EVENT_IR_OPERATION_STATUS); _base_unmask_events(ioc, MPI2_EVENT_TASK_SET_FULL); _base_unmask_events(ioc, MPI2_EVENT_LOG_ENTRY_ADDED); - - ioc->pfacts = kcalloc(ioc->facts.NumberOfPorts, - sizeof(Mpi2PortFactsReply_t), GFP_KERNEL); - if (!ioc->pfacts) - goto out_free_resources; - - for (i = 0 ; i < ioc->facts.NumberOfPorts; i++) { - r = _base_get_port_facts(ioc, i, CAN_SLEEP); - if (r) - goto out_free_resources; - } - r = _base_make_ioc_operational(ioc, 0, CAN_SLEEP); + r = _base_make_ioc_operational(ioc, CAN_SLEEP); if (r) goto out_free_resources; @@ -3466,7 +3654,7 @@ _wait_for_commands_to_complete(struct MPT2SAS_ADAPTER *ioc, int sleep_flag) /* pending command count */ spin_lock_irqsave(&ioc->scsi_lookup_lock, flags); - for (i = 0; i < ioc->request_depth; i++) + for (i = 0; i < ioc->scsiio_depth; i++) if (ioc->scsi_lookup[i].cb_idx != 0xFF) ioc->pending_io_count++; spin_unlock_irqrestore(&ioc->scsi_lookup_lock, flags); @@ -3490,7 +3678,7 @@ int mpt2sas_base_hard_reset_handler(struct MPT2SAS_ADAPTER *ioc, int sleep_flag, enum reset_type type) { - int r, i; + int r; unsigned long flags; dtmprintk(ioc, printk(MPT2SAS_DEBUG_FMT "%s: enter\n", ioc->name, @@ -3513,9 +3701,7 @@ mpt2sas_base_hard_reset_handler(struct MPT2SAS_ADAPTER *ioc, int sleep_flag, if (r) goto out; _base_reset_handler(ioc, MPT2_IOC_AFTER_RESET); - for (i = 0 ; i < ioc->facts.NumberOfPorts; i++) - r = _base_make_ioc_operational(ioc, ioc->pfacts[i].VF_ID, - sleep_flag); + r = _base_make_ioc_operational(ioc, sleep_flag); if (!r) _base_reset_handler(ioc, MPT2_IOC_DONE_RESET); out: diff --git a/drivers/scsi/mpt2sas/mpt2sas_base.h b/drivers/scsi/mpt2sas/mpt2sas_base.h index 2faab1e..0cf6bc2 100644 --- a/drivers/scsi/mpt2sas/mpt2sas_base.h +++ b/drivers/scsi/mpt2sas/mpt2sas_base.h @@ -3,7 +3,7 @@ * for access to MPT (Message Passing Technology) firmware. * * This code is based on drivers/scsi/mpt2sas/mpt2_base.h - * Copyright (C) 2007-2008 LSI Corporation + * Copyright (C) 2007-2009 LSI Corporation * (mailto:DL-MPTFusionLinux@lsi.com) * * This program is free software; you can redistribute it and/or @@ -69,10 +69,10 @@ #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 "01.100.06.00" -#define MPT2SAS_MAJOR_VERSION 01 +#define MPT2SAS_DRIVER_VERSION "02.100.03.00" +#define MPT2SAS_MAJOR_VERSION 02 #define MPT2SAS_MINOR_VERSION 100 -#define MPT2SAS_BUILD_VERSION 06 +#define MPT2SAS_BUILD_VERSION 03 #define MPT2SAS_RELEASE_VERSION 00 /* @@ -264,6 +264,13 @@ struct _internal_cmd { * SAS Topology Structures */ +#define MPTSAS_STATE_TR_SEND 0x0001 +#define MPTSAS_STATE_TR_COMPLETE 0x0002 +#define MPTSAS_STATE_CNTRL_SEND 0x0004 +#define MPTSAS_STATE_CNTRL_COMPLETE 0x0008 + +#define MPT2SAS_REQ_SAS_CNTRL 0x0010 + /** * struct _sas_device - attached device information * @list: sas device list @@ -300,6 +307,7 @@ struct _sas_device { u16 slot; u8 hidden_raid_component; u8 responding; + u16 state; }; /** @@ -436,6 +444,17 @@ struct request_tracker { struct list_head tracker_list; }; +/** + * struct _tr_list - target reset list + * @handle: device handle + * @state: state machine + */ +struct _tr_list { + struct list_head list; + u16 handle; + u16 state; +}; + typedef void (*MPT_ADD_SGE)(void *paddr, u32 flags_length, dma_addr_t dma_addr); /** @@ -510,8 +529,9 @@ typedef void (*MPT_ADD_SGE)(void *paddr, u32 flags_length, dma_addr_t dma_addr); * @config_page_sz: config page size * @config_page: reserve memory for config page payload * @config_page_dma: + * @hba_queue_depth: hba request queue depth * @sge_size: sg element size for either 32/64 bit - * @request_depth: hba request queue depth + * @scsiio_depth: SCSI_IO queue depth * @request_sz: per request frame size * @request: pool of request frames * @request_dma: @@ -528,6 +548,18 @@ typedef void (*MPT_ADD_SGE)(void *paddr, u32 flags_length, dma_addr_t dma_addr); * @chains_needed_per_io: max chains per io * @chain_offset_value_for_main_message: location 1st sg in main * @chain_depth: total chains allocated + * @hi_priority_smid: + * @hi_priority: + * @hi_priority_dma: + * @hi_priority_depth: + * @hpr_lookup: + * @hpr_free_list: + * @internal_smid: + * @internal: + * @internal_dma: + * @internal_depth: + * @internal_lookup: + * @internal_free_list: * @sense: pool of sense * @sense_dma: * @sense_dma_pool: @@ -597,6 +629,8 @@ struct MPT2SAS_ADAPTER { u8 ctl_cb_idx; u8 base_cb_idx; u8 config_cb_idx; + u8 tm_tr_cb_idx; + u8 tm_sas_control_cb_idx; struct _internal_cmd base_cmds; struct _internal_cmd transport_cmds; struct _internal_cmd tm_cmds; @@ -643,9 +677,10 @@ struct MPT2SAS_ADAPTER { void *config_page; dma_addr_t config_page_dma; - /* request */ + /* scsiio request */ + u16 hba_queue_depth; u16 sge_size; - u16 request_depth; + u16 scsiio_depth; u16 request_sz; u8 *request; dma_addr_t request_dma; @@ -665,6 +700,22 @@ struct MPT2SAS_ADAPTER { u16 chain_offset_value_for_main_message; u16 chain_depth; + /* hi-priority queue */ + u16 hi_priority_smid; + u8 *hi_priority; + dma_addr_t hi_priority_dma; + u16 hi_priority_depth; + struct request_tracker *hpr_lookup; + struct list_head hpr_free_list; + + /* internal queue */ + u16 internal_smid; + u8 *internal; + dma_addr_t internal_dma; + u16 internal_depth; + struct request_tracker *internal_lookup; + struct list_head internal_free_list; + /* sense */ u8 *sense; dma_addr_t sense_dma; @@ -690,6 +741,8 @@ struct MPT2SAS_ADAPTER { struct dma_pool *reply_post_free_dma_pool; u32 reply_post_host_index; + struct list_head delayed_tr_list; + /* diag buffer support */ u8 *diag_buffer[MPI2_DIAG_BUF_TYPE_COUNT]; u32 diag_buffer_sz[MPI2_DIAG_BUF_TYPE_COUNT]; @@ -701,7 +754,7 @@ struct MPT2SAS_ADAPTER { u32 diagnostic_flags[MPI2_DIAG_BUF_TYPE_COUNT]; }; -typedef void (*MPT_CALLBACK)(struct MPT2SAS_ADAPTER *ioc, u16 smid, u8 VF_ID, +typedef u8 (*MPT_CALLBACK)(struct MPT2SAS_ADAPTER *ioc, u16 smid, u8 msix_index, u32 reply); @@ -720,22 +773,28 @@ int mpt2sas_base_hard_reset_handler(struct MPT2SAS_ADAPTER *ioc, int sleep_flag, void *mpt2sas_base_get_msg_frame(struct MPT2SAS_ADAPTER *ioc, u16 smid); void *mpt2sas_base_get_sense_buffer(struct MPT2SAS_ADAPTER *ioc, u16 smid); void mpt2sas_base_build_zero_len_sge(struct MPT2SAS_ADAPTER *ioc, void *paddr); -dma_addr_t mpt2sas_base_get_msg_frame_dma(struct MPT2SAS_ADAPTER *ioc, u16 smid); -dma_addr_t mpt2sas_base_get_sense_buffer_dma(struct MPT2SAS_ADAPTER *ioc, u16 smid); +dma_addr_t mpt2sas_base_get_sense_buffer_dma(struct MPT2SAS_ADAPTER *ioc, + u16 smid); + +/* hi-priority queue */ +u16 mpt2sas_base_get_smid_hpr(struct MPT2SAS_ADAPTER *ioc, u8 cb_idx); +u16 mpt2sas_base_get_smid_scsiio(struct MPT2SAS_ADAPTER *ioc, u8 cb_idx, + struct scsi_cmnd *scmd); u16 mpt2sas_base_get_smid(struct MPT2SAS_ADAPTER *ioc, u8 cb_idx); void mpt2sas_base_free_smid(struct MPT2SAS_ADAPTER *ioc, u16 smid); -void mpt2sas_base_put_smid_scsi_io(struct MPT2SAS_ADAPTER *ioc, u16 smid, u8 vf_id, +void mpt2sas_base_put_smid_scsi_io(struct MPT2SAS_ADAPTER *ioc, u16 smid, u16 handle); -void mpt2sas_base_put_smid_hi_priority(struct MPT2SAS_ADAPTER *ioc, u16 smid, u8 vf_id); +void mpt2sas_base_put_smid_hi_priority(struct MPT2SAS_ADAPTER *ioc, u16 smid); void mpt2sas_base_put_smid_target_assist(struct MPT2SAS_ADAPTER *ioc, u16 smid, - u8 vf_id, u16 io_index); -void mpt2sas_base_put_smid_default(struct MPT2SAS_ADAPTER *ioc, u16 smid, u8 vf_id); + u16 io_index); +void mpt2sas_base_put_smid_default(struct MPT2SAS_ADAPTER *ioc, u16 smid); void mpt2sas_base_initialize_callback_handler(void); u8 mpt2sas_base_register_callback_handler(MPT_CALLBACK cb_func); void mpt2sas_base_release_callback_handler(u8 cb_idx); -void mpt2sas_base_done(struct MPT2SAS_ADAPTER *ioc, u16 smid, u8 VF_ID, u32 reply); +u8 mpt2sas_base_done(struct MPT2SAS_ADAPTER *ioc, u16 smid, u8 msix_index, + u32 reply); void *mpt2sas_base_get_reply_virt_addr(struct MPT2SAS_ADAPTER *ioc, u32 phys_addr); u32 mpt2sas_base_get_iocstate(struct MPT2SAS_ADAPTER *ioc, int cooked); @@ -749,6 +808,8 @@ int mpt2sas_base_scsi_enclosure_processor(struct MPT2SAS_ADAPTER *ioc, void mpt2sas_base_validate_event_type(struct MPT2SAS_ADAPTER *ioc, u32 *event_type); /* scsih shared API */ +u8 mpt2sas_scsih_event_callback(struct MPT2SAS_ADAPTER *ioc, u8 msix_index, + u32 reply); void mpt2sas_scsih_issue_tm(struct MPT2SAS_ADAPTER *ioc, u16 handle, uint lun, u8 type, u16 smid_task, ulong timeout); void mpt2sas_scsih_set_tm_flag(struct MPT2SAS_ADAPTER *ioc, u16 handle); @@ -760,11 +821,11 @@ struct _sas_node *mpt2sas_scsih_expander_find_by_sas_address(struct MPT2SAS_ADAP struct _sas_device *mpt2sas_scsih_sas_device_find_by_sas_address( struct MPT2SAS_ADAPTER *ioc, u64 sas_address); -void mpt2sas_scsih_event_callback(struct MPT2SAS_ADAPTER *ioc, u8 VF_ID, u32 reply); void mpt2sas_scsih_reset_handler(struct MPT2SAS_ADAPTER *ioc, int reset_phase); /* config shared API */ -void mpt2sas_config_done(struct MPT2SAS_ADAPTER *ioc, u16 smid, u8 VF_ID, u32 reply); +u8 mpt2sas_config_done(struct MPT2SAS_ADAPTER *ioc, u16 smid, u8 msix_index, + u32 reply); int mpt2sas_config_get_number_hba_phys(struct MPT2SAS_ADAPTER *ioc, u8 *num_phys); int mpt2sas_config_get_manufacturing_pg0(struct MPT2SAS_ADAPTER *ioc, Mpi2ConfigReply_t *mpi_reply, Mpi2ManufacturingPage0_t *config_page); @@ -817,14 +878,17 @@ extern struct device_attribute *mpt2sas_host_attrs[]; extern struct device_attribute *mpt2sas_dev_attrs[]; void mpt2sas_ctl_init(void); void mpt2sas_ctl_exit(void); -void mpt2sas_ctl_done(struct MPT2SAS_ADAPTER *ioc, u16 smid, u8 VF_ID, u32 reply); +u8 mpt2sas_ctl_done(struct MPT2SAS_ADAPTER *ioc, u16 smid, u8 msix_index, + u32 reply); void mpt2sas_ctl_reset_handler(struct MPT2SAS_ADAPTER *ioc, int reset_phase); -void mpt2sas_ctl_event_callback(struct MPT2SAS_ADAPTER *ioc, u8 VF_ID, u32 reply); +u8 mpt2sas_ctl_event_callback(struct MPT2SAS_ADAPTER *ioc, u8 msix_index, + u32 reply); void mpt2sas_ctl_add_to_event_log(struct MPT2SAS_ADAPTER *ioc, Mpi2EventNotificationReply_t *mpi_reply); /* transport shared API */ -void mpt2sas_transport_done(struct MPT2SAS_ADAPTER *ioc, u16 smid, u8 VF_ID, u32 reply); +u8 mpt2sas_transport_done(struct MPT2SAS_ADAPTER *ioc, u16 smid, u8 msix_index, + u32 reply); struct _sas_port *mpt2sas_transport_port_add(struct MPT2SAS_ADAPTER *ioc, u16 handle, u16 parent_handle); void mpt2sas_transport_port_remove(struct MPT2SAS_ADAPTER *ioc, u64 sas_address, @@ -838,6 +902,8 @@ void mpt2sas_transport_update_links(struct MPT2SAS_ADAPTER *ioc, u16 handle, extern struct sas_function_template mpt2sas_transport_functions; extern struct scsi_transport_template *mpt2sas_transport_template; extern int scsi_internal_device_block(struct scsi_device *sdev); +extern u8 mpt2sas_stm_zero_smid_handler(struct MPT2SAS_ADAPTER *ioc, + u8 msix_index, u32 reply); extern int scsi_internal_device_unblock(struct scsi_device *sdev); #endif /* MPT2SAS_BASE_H_INCLUDED */ diff --git a/drivers/scsi/mpt2sas/mpt2sas_config.c b/drivers/scsi/mpt2sas/mpt2sas_config.c index ab8c560..594a389 100644 --- a/drivers/scsi/mpt2sas/mpt2sas_config.c +++ b/drivers/scsi/mpt2sas/mpt2sas_config.c @@ -2,7 +2,7 @@ * This module provides common API for accessing firmware configuration pages * * This code is based on drivers/scsi/mpt2sas/mpt2_base.c - * Copyright (C) 2007-2008 LSI Corporation + * Copyright (C) 2007-2009 LSI Corporation * (mailto:DL-MPTFusionLinux@lsi.com) * * This program is free software; you can redistribute it and/or @@ -227,23 +227,25 @@ _config_free_config_dma_memory(struct MPT2SAS_ADAPTER *ioc, * mpt2sas_config_done - config page completion routine * @ioc: per adapter object * @smid: system request message index - * @VF_ID: virtual function id + * @msix_index: MSIX table index supplied by the OS * @reply: reply message frame(lower 32bit addr) * Context: none. * * The callback handler when using _config_request. * - * Return nothing. + * Return 1 meaning mf should be freed from _base_interrupt + * 0 means the mf is freed from this function. */ -void -mpt2sas_config_done(struct MPT2SAS_ADAPTER *ioc, u16 smid, u8 VF_ID, u32 reply) +u8 +mpt2sas_config_done(struct MPT2SAS_ADAPTER *ioc, u16 smid, u8 msix_index, + u32 reply) { MPI2DefaultReply_t *mpi_reply; if (ioc->config_cmds.status == MPT2_CMD_NOT_USED) - return; + return 1; if (ioc->config_cmds.smid != smid) - return; + return 1; ioc->config_cmds.status |= MPT2_CMD_COMPLETE; mpi_reply = mpt2sas_base_get_reply_virt_addr(ioc, reply); if (mpi_reply) { @@ -257,6 +259,7 @@ mpt2sas_config_done(struct MPT2SAS_ADAPTER *ioc, u16 smid, u8 VF_ID, u32 reply) #endif ioc->config_cmds.smid = USHORT_MAX; complete(&ioc->config_cmds.done); + return 1; } /** @@ -303,6 +306,9 @@ _config_request(struct MPT2SAS_ADAPTER *ioc, Mpi2ConfigRequest_t retry_count = 0; memset(&mem, 0, sizeof(struct config_request)); + mpi_request->VF_ID = 0; /* TODO */ + mpi_request->VP_ID = 0; + if (config_page) { mpi_request->Header.PageVersion = mpi_reply->Header.PageVersion; mpi_request->Header.PageNumber = mpi_reply->Header.PageNumber; @@ -380,7 +386,7 @@ _config_request(struct MPT2SAS_ADAPTER *ioc, Mpi2ConfigRequest_t _config_display_some_debug(ioc, smid, "config_request", NULL); #endif init_completion(&ioc->config_cmds.done); - mpt2sas_base_put_smid_default(ioc, smid, config_request->VF_ID); + mpt2sas_base_put_smid_default(ioc, smid); timeleft = wait_for_completion_timeout(&ioc->config_cmds.done, timeout*HZ); if (!(ioc->config_cmds.status & MPT2_CMD_COMPLETE)) { diff --git a/drivers/scsi/mpt2sas/mpt2sas_ctl.c b/drivers/scsi/mpt2sas/mpt2sas_ctl.c index c2a5101..57d7246 100644 --- a/drivers/scsi/mpt2sas/mpt2sas_ctl.c +++ b/drivers/scsi/mpt2sas/mpt2sas_ctl.c @@ -3,7 +3,7 @@ * controllers * * This code is based on drivers/scsi/mpt2sas/mpt2_ctl.c - * Copyright (C) 2007-2008 LSI Corporation + * Copyright (C) 2007-2009 LSI Corporation * (mailto:DL-MPTFusionLinux@lsi.com) * * This program is free software; you can redistribute it and/or @@ -219,23 +219,25 @@ _ctl_display_some_debug(struct MPT2SAS_ADAPTER *ioc, u16 smid, * mpt2sas_ctl_done - ctl module completion routine * @ioc: per adapter object * @smid: system request message index - * @VF_ID: virtual function id + * @msix_index: MSIX table index supplied by the OS * @reply: reply message frame(lower 32bit addr) * Context: none. * * The callback handler when using ioc->ctl_cb_idx. * - * Return nothing. + * Return 1 meaning mf should be freed from _base_interrupt + * 0 means the mf is freed from this function. */ -void -mpt2sas_ctl_done(struct MPT2SAS_ADAPTER *ioc, u16 smid, u8 VF_ID, u32 reply) +u8 +mpt2sas_ctl_done(struct MPT2SAS_ADAPTER *ioc, u16 smid, u8 msix_index, + u32 reply) { MPI2DefaultReply_t *mpi_reply; if (ioc->ctl_cmds.status == MPT2_CMD_NOT_USED) - return; + return 1; if (ioc->ctl_cmds.smid != smid) - return; + return 1; ioc->ctl_cmds.status |= MPT2_CMD_COMPLETE; mpi_reply = mpt2sas_base_get_reply_virt_addr(ioc, reply); if (mpi_reply) { @@ -247,6 +249,7 @@ mpt2sas_ctl_done(struct MPT2SAS_ADAPTER *ioc, u16 smid, u8 VF_ID, u32 reply) #endif ioc->ctl_cmds.status &= ~MPT2_CMD_PENDING; complete(&ioc->ctl_cmds.done); + return 1; } /** @@ -328,22 +331,25 @@ mpt2sas_ctl_add_to_event_log(struct MPT2SAS_ADAPTER *ioc, /** * mpt2sas_ctl_event_callback - firmware event handler (called at ISR time) * @ioc: per adapter object - * @VF_ID: virtual function id + * @msix_index: MSIX table index supplied by the OS * @reply: reply message frame(lower 32bit addr) * Context: interrupt. * * This function merely adds a new work task into ioc->firmware_event_thread. * The tasks are worked from _firmware_event_work in user context. * - * Return nothing. + * Return 1 meaning mf should be freed from _base_interrupt + * 0 means the mf is freed from this function. */ -void -mpt2sas_ctl_event_callback(struct MPT2SAS_ADAPTER *ioc, u8 VF_ID, u32 reply) +u8 +mpt2sas_ctl_event_callback(struct MPT2SAS_ADAPTER *ioc, u8 msix_index, + u32 reply) { Mpi2EventNotificationReply_t *mpi_reply; mpi_reply = mpt2sas_base_get_reply_virt_addr(ioc, reply); mpt2sas_ctl_add_to_event_log(ioc, mpi_reply); + return 1; } /** @@ -507,7 +513,7 @@ _ctl_set_task_mid(struct MPT2SAS_ADAPTER *ioc, struct mpt2_ioctl_command *karg, handle = le16_to_cpu(tm_request->DevHandle); spin_lock_irqsave(&ioc->scsi_lookup_lock, flags); - for (i = ioc->request_depth; i && !found; i--) { + for (i = ioc->scsiio_depth; i && !found; i--) { scmd = ioc->scsi_lookup[i - 1].scmd; if (scmd == NULL || scmd->device == NULL || scmd->device->hostdata == NULL) @@ -614,7 +620,7 @@ _ctl_do_mpt_command(struct MPT2SAS_ADAPTER *ioc, printk(MPT2SAS_INFO_FMT "%s: ioc is operational\n", ioc->name, __func__); - smid = mpt2sas_base_get_smid(ioc, ioc->ctl_cb_idx); + smid = mpt2sas_base_get_smid_scsiio(ioc, ioc->ctl_cb_idx, NULL); if (!smid) { printk(MPT2SAS_ERR_FMT "%s: failed obtaining a smid\n", ioc->name, __func__); @@ -737,7 +743,7 @@ _ctl_do_mpt_command(struct MPT2SAS_ADAPTER *ioc, (u32)mpt2sas_base_get_sense_buffer_dma(ioc, smid); priv_sense = mpt2sas_base_get_sense_buffer(ioc, smid); memset(priv_sense, 0, SCSI_SENSE_BUFFERSIZE); - mpt2sas_base_put_smid_scsi_io(ioc, smid, 0, + mpt2sas_base_put_smid_scsi_io(ioc, smid, le16_to_cpu(mpi_request->FunctionDependent1)); break; } @@ -759,8 +765,7 @@ _ctl_do_mpt_command(struct MPT2SAS_ADAPTER *ioc, mutex_lock(&ioc->tm_cmds.mutex); mpt2sas_scsih_set_tm_flag(ioc, le16_to_cpu( tm_request->DevHandle)); - mpt2sas_base_put_smid_hi_priority(ioc, smid, - mpi_request->VF_ID); + mpt2sas_base_put_smid_hi_priority(ioc, smid); break; } case MPI2_FUNCTION_SMP_PASSTHROUGH: @@ -781,7 +786,7 @@ _ctl_do_mpt_command(struct MPT2SAS_ADAPTER *ioc, ioc->ioc_link_reset_in_progress = 1; ioc->ignore_loginfos = 1; } - mpt2sas_base_put_smid_default(ioc, smid, mpi_request->VF_ID); + mpt2sas_base_put_smid_default(ioc, smid); break; } case MPI2_FUNCTION_SAS_IO_UNIT_CONTROL: @@ -795,11 +800,11 @@ _ctl_do_mpt_command(struct MPT2SAS_ADAPTER *ioc, ioc->ioc_link_reset_in_progress = 1; ioc->ignore_loginfos = 1; } - mpt2sas_base_put_smid_default(ioc, smid, mpi_request->VF_ID); + mpt2sas_base_put_smid_default(ioc, smid); break; } default: - mpt2sas_base_put_smid_default(ioc, smid, mpi_request->VF_ID); + mpt2sas_base_put_smid_default(ioc, smid); break; } @@ -807,6 +812,7 @@ _ctl_do_mpt_command(struct MPT2SAS_ADAPTER *ioc, timeout = MPT2_IOCTL_DEFAULT_TIMEOUT; else timeout = karg.timeout; + init_completion(&ioc->ctl_cmds.done); timeleft = wait_for_completion_timeout(&ioc->ctl_cmds.done, timeout*HZ); if (mpi_request->Function == MPI2_FUNCTION_SCSI_TASK_MGMT) { @@ -1371,6 +1377,8 @@ _ctl_diag_register(void __user *arg, enum block_state state) mpi_request->Flags = cpu_to_le32(karg.diagnostic_flags); mpi_request->BufferAddress = cpu_to_le64(request_data_dma); mpi_request->BufferLength = cpu_to_le32(request_data_sz); + mpi_request->VF_ID = 0; /* TODO */ + mpi_request->VP_ID = 0; dctlprintk(ioc, printk(MPT2SAS_DEBUG_FMT "%s: diag_buffer(0x%p), " "dma(0x%llx), sz(%d)\n", ioc->name, __func__, request_data, @@ -1380,7 +1388,8 @@ _ctl_diag_register(void __user *arg, enum block_state state) mpi_request->ProductSpecific[i] = cpu_to_le32(ioc->product_specific[buffer_type][i]); - mpt2sas_base_put_smid_default(ioc, smid, mpi_request->VF_ID); + mpt2sas_base_put_smid_default(ioc, smid); + init_completion(&ioc->ctl_cmds.done); timeleft = wait_for_completion_timeout(&ioc->ctl_cmds.done, MPT2_IOCTL_DEFAULT_TIMEOUT*HZ); @@ -1643,8 +1652,11 @@ _ctl_send_release(struct MPT2SAS_ADAPTER *ioc, u8 buffer_type, u8 *issue_reset) mpi_request->Function = MPI2_FUNCTION_DIAG_RELEASE; mpi_request->BufferType = buffer_type; + mpi_request->VF_ID = 0; /* TODO */ + mpi_request->VP_ID = 0; - mpt2sas_base_put_smid_default(ioc, smid, mpi_request->VF_ID); + mpt2sas_base_put_smid_default(ioc, smid); + init_completion(&ioc->ctl_cmds.done); timeleft = wait_for_completion_timeout(&ioc->ctl_cmds.done, MPT2_IOCTL_DEFAULT_TIMEOUT*HZ); @@ -1902,8 +1914,11 @@ _ctl_diag_read_buffer(void __user *arg, enum block_state state) for (i = 0; i < MPT2_PRODUCT_SPECIFIC_DWORDS; i++) mpi_request->ProductSpecific[i] = cpu_to_le32(ioc->product_specific[buffer_type][i]); + mpi_request->VF_ID = 0; /* TODO */ + mpi_request->VP_ID = 0; - mpt2sas_base_put_smid_default(ioc, smid, mpi_request->VF_ID); + mpt2sas_base_put_smid_default(ioc, smid); + init_completion(&ioc->ctl_cmds.done); timeleft = wait_for_completion_timeout(&ioc->ctl_cmds.done, MPT2_IOCTL_DEFAULT_TIMEOUT*HZ); @@ -2069,6 +2084,7 @@ static long _ctl_ioctl(struct file *file, unsigned int cmd, unsigned long arg) { long ret; + lock_kernel(); ret = _ctl_ioctl_main(file, cmd, (void __user *)arg); unlock_kernel(); @@ -2143,6 +2159,7 @@ static long _ctl_ioctl_compat(struct file *file, unsigned cmd, unsigned long arg) { long ret; + lock_kernel(); if (cmd == MPT2COMMAND32) ret = _ctl_compat_mpt_command(file, cmd, arg); diff --git a/drivers/scsi/mpt2sas/mpt2sas_ctl.h b/drivers/scsi/mpt2sas/mpt2sas_ctl.h index 4da1143..211f296 100644 --- a/drivers/scsi/mpt2sas/mpt2sas_ctl.h +++ b/drivers/scsi/mpt2sas/mpt2sas_ctl.h @@ -3,7 +3,7 @@ * controllers * * This code is based on drivers/scsi/mpt2sas/mpt2_ctl.h - * Copyright (C) 2007-2008 LSI Corporation + * Copyright (C) 2007-2009 LSI Corporation * (mailto:DL-MPTFusionLinux@lsi.com) * * This program is free software; you can redistribute it and/or diff --git a/drivers/scsi/mpt2sas/mpt2sas_debug.h b/drivers/scsi/mpt2sas/mpt2sas_debug.h index ad32509..5308a25 100644 --- a/drivers/scsi/mpt2sas/mpt2sas_debug.h +++ b/drivers/scsi/mpt2sas/mpt2sas_debug.h @@ -2,7 +2,7 @@ * Logging Support for MPT (Message Passing Technology) based controllers * * This code is based on drivers/scsi/mpt2sas/mpt2_debug.c - * Copyright (C) 2007-2008 LSI Corporation + * Copyright (C) 2007-2009 LSI Corporation * (mailto:DL-MPTFusionLinux@lsi.com) * * This program is free software; you can redistribute it and/or diff --git a/drivers/scsi/mpt2sas/mpt2sas_scsih.c b/drivers/scsi/mpt2sas/mpt2sas_scsih.c index 774b345..86ab32d 100644 --- a/drivers/scsi/mpt2sas/mpt2sas_scsih.c +++ b/drivers/scsi/mpt2sas/mpt2sas_scsih.c @@ -2,7 +2,7 @@ * Scsi Host Layer for MPT (Message Passing Technology) based controllers * * This code is based on drivers/scsi/mpt2sas/mpt2_scsih.c - * Copyright (C) 2007-2008 LSI Corporation + * Copyright (C) 2007-2009 LSI Corporation * (mailto:DL-MPTFusionLinux@lsi.com) * * This program is free software; you can redistribute it and/or @@ -79,6 +79,9 @@ static u8 transport_cb_idx = -1; static u8 config_cb_idx = -1; static int mpt_ids; +static u8 tm_tr_cb_idx = -1 ; +static u8 tm_sas_control_cb_idx = -1; + /* command line options */ static u32 logging_level; MODULE_PARM_DESC(logging_level, " bits for enabling additional logging info " @@ -109,6 +112,7 @@ struct sense_info { * @work: work object (ioc->fault_reset_work_q) * @ioc: per adapter object * @VF_ID: virtual function id + * @VP_ID: virtual port id * @host_reset_handling: handling events during host reset * @ignore: flag meaning this event has been marked to ignore * @event: firmware event MPI2_EVENT_XXX defined in mpt2_ioc.h @@ -121,6 +125,7 @@ struct fw_event_work { struct work_struct work; struct MPT2SAS_ADAPTER *ioc; u8 VF_ID; + u8 VP_ID; u8 host_reset_handling; u8 ignore; u16 event; @@ -138,8 +143,10 @@ struct fw_event_work { * @lun: lun number * @cdb_length: cdb length * @cdb: cdb contents - * @valid_reply: flag set for reply message * @timeout: timeout for this command + * @VF_ID: virtual function id + * @VP_ID: virtual port id + * @valid_reply: flag set for reply message * @sense_length: sense length * @ioc_status: ioc status * @scsi_state: scsi state @@ -161,6 +168,8 @@ struct _scsi_io_transfer { u8 cdb_length; u8 cdb[32]; u8 timeout; + u8 VF_ID; + u8 VP_ID; u8 valid_reply; /* the following bits are only valid when 'valid_reply = 1' */ u32 sense_length; @@ -756,66 +765,16 @@ _scsih_is_end_device(u32 device_info) } /** - * _scsih_scsi_lookup_get - returns scmd entry + * mptscsih_get_scsi_lookup - returns scmd entry * @ioc: per adapter object * @smid: system request message index - * Context: This function will acquire ioc->scsi_lookup_lock. * * Returns the smid stored scmd pointer. */ static struct scsi_cmnd * _scsih_scsi_lookup_get(struct MPT2SAS_ADAPTER *ioc, u16 smid) { - unsigned long flags; - struct scsi_cmnd *scmd; - - spin_lock_irqsave(&ioc->scsi_lookup_lock, flags); - scmd = ioc->scsi_lookup[smid - 1].scmd; - spin_unlock_irqrestore(&ioc->scsi_lookup_lock, flags); - return scmd; -} - -/** - * mptscsih_getclear_scsi_lookup - returns scmd entry - * @ioc: per adapter object - * @smid: system request message index - * Context: This function will acquire ioc->scsi_lookup_lock. - * - * Returns the smid stored scmd pointer, as well as clearing the scmd pointer. - */ -static struct scsi_cmnd * -_scsih_scsi_lookup_getclear(struct MPT2SAS_ADAPTER *ioc, u16 smid) -{ - unsigned long flags; - struct scsi_cmnd *scmd; - - spin_lock_irqsave(&ioc->scsi_lookup_lock, flags); - scmd = ioc->scsi_lookup[smid - 1].scmd; - ioc->scsi_lookup[smid - 1].scmd = NULL; - spin_unlock_irqrestore(&ioc->scsi_lookup_lock, flags); - return scmd; -} - -/** - * _scsih_scsi_lookup_set - updates scmd entry in lookup - * @ioc: per adapter object - * @smid: system request message index - * @scmd: pointer to scsi command object - * Context: This function will acquire ioc->scsi_lookup_lock. - * - * This will save scmd pointer in the scsi_lookup array. - * - * Return nothing. - */ -static void -_scsih_scsi_lookup_set(struct MPT2SAS_ADAPTER *ioc, u16 smid, - struct scsi_cmnd *scmd) -{ - unsigned long flags; - - spin_lock_irqsave(&ioc->scsi_lookup_lock, flags); - ioc->scsi_lookup[smid - 1].scmd = scmd; - spin_unlock_irqrestore(&ioc->scsi_lookup_lock, flags); + return ioc->scsi_lookup[smid - 1].scmd; } /** @@ -838,9 +797,9 @@ _scsih_scsi_lookup_find_by_scmd(struct MPT2SAS_ADAPTER *ioc, struct scsi_cmnd spin_lock_irqsave(&ioc->scsi_lookup_lock, flags); smid = 0; - for (i = 0; i < ioc->request_depth; i++) { + for (i = 0; i < ioc->scsiio_depth; i++) { if (ioc->scsi_lookup[i].scmd == scmd) { - smid = i + 1; + smid = ioc->scsi_lookup[i].smid; goto out; } } @@ -869,7 +828,7 @@ _scsih_scsi_lookup_find_by_target(struct MPT2SAS_ADAPTER *ioc, int id, spin_lock_irqsave(&ioc->scsi_lookup_lock, flags); found = 0; - for (i = 0 ; i < ioc->request_depth; i++) { + for (i = 0 ; i < ioc->scsiio_depth; i++) { if (ioc->scsi_lookup[i].scmd && (ioc->scsi_lookup[i].scmd->device->id == id && ioc->scsi_lookup[i].scmd->device->channel == channel)) { @@ -903,7 +862,7 @@ _scsih_scsi_lookup_find_by_lun(struct MPT2SAS_ADAPTER *ioc, int id, spin_lock_irqsave(&ioc->scsi_lookup_lock, flags); found = 0; - for (i = 0 ; i < ioc->request_depth; i++) { + for (i = 0 ; i < ioc->scsiio_depth; i++) { if (ioc->scsi_lookup[i].scmd && (ioc->scsi_lookup[i].scmd->device->id == id && ioc->scsi_lookup[i].scmd->device->channel == channel && @@ -1113,7 +1072,7 @@ _scsih_change_queue_depth(struct scsi_device *sdev, int qdepth) } /** - * _scsih_change_queue_depth - changing device queue tag type + * _scsih_change_queue_type - changing device queue tag type * @sdev: scsi device struct * @tag_type: requested tag type * @@ -1679,23 +1638,24 @@ _scsih_response_code(struct MPT2SAS_ADAPTER *ioc, u8 response_code) * _scsih_tm_done - tm completion routine * @ioc: per adapter object * @smid: system request message index - * @VF_ID: virtual function id + * @msix_index: MSIX table index supplied by the OS * @reply: reply message frame(lower 32bit addr) * Context: none. * * The callback handler when using scsih_issue_tm. * - * Return nothing. + * Return 1 meaning mf should be freed from _base_interrupt + * 0 means the mf is freed from this function. */ -static void -_scsih_tm_done(struct MPT2SAS_ADAPTER *ioc, u16 smid, u8 VF_ID, u32 reply) +static u8 +_scsih_tm_done(struct MPT2SAS_ADAPTER *ioc, u16 smid, u8 msix_index, u32 reply) { MPI2DefaultReply_t *mpi_reply; if (ioc->tm_cmds.status == MPT2_CMD_NOT_USED) - return; + return 1; if (ioc->tm_cmds.smid != smid) - return; + return 1; ioc->tm_cmds.status |= MPT2_CMD_COMPLETE; mpi_reply = mpt2sas_base_get_reply_virt_addr(ioc, reply); if (mpi_reply) { @@ -1704,6 +1664,7 @@ _scsih_tm_done(struct MPT2SAS_ADAPTER *ioc, u16 smid, u8 VF_ID, u32 reply) } ioc->tm_cmds.status &= ~MPT2_CMD_PENDING; complete(&ioc->tm_cmds.done); + return 1; } /** @@ -1790,7 +1751,6 @@ mpt2sas_scsih_issue_tm(struct MPT2SAS_ADAPTER *ioc, u16 handle, uint lun, u16 smid = 0; u32 ioc_state; unsigned long timeleft; - u8 VF_ID = 0; if (ioc->tm_cmds.status != MPT2_CMD_NOT_USED) { printk(MPT2SAS_INFO_FMT "%s: tm_cmd busy!!!\n", @@ -1817,7 +1777,7 @@ mpt2sas_scsih_issue_tm(struct MPT2SAS_ADAPTER *ioc, u16 handle, uint lun, goto issue_host_reset; } - smid = mpt2sas_base_get_smid(ioc, ioc->tm_cb_idx); + smid = mpt2sas_base_get_smid_hpr(ioc, ioc->tm_cb_idx); if (!smid) { printk(MPT2SAS_ERR_FMT "%s: failed obtaining a smid\n", ioc->name, __func__); @@ -1825,7 +1785,8 @@ mpt2sas_scsih_issue_tm(struct MPT2SAS_ADAPTER *ioc, u16 handle, uint lun, } dtmprintk(ioc, printk(MPT2SAS_INFO_FMT "sending tm: handle(0x%04x)," - " task_type(0x%02x), smid(%d)\n", ioc->name, handle, type, smid)); + " task_type(0x%02x), smid(%d)\n", ioc->name, handle, type, + smid_task)); ioc->tm_cmds.status = MPT2_CMD_PENDING; mpi_request = mpt2sas_base_get_msg_frame(ioc, smid); ioc->tm_cmds.smid = smid; @@ -1834,10 +1795,12 @@ mpt2sas_scsih_issue_tm(struct MPT2SAS_ADAPTER *ioc, u16 handle, uint lun, mpi_request->DevHandle = cpu_to_le16(handle); mpi_request->TaskType = type; mpi_request->TaskMID = cpu_to_le16(smid_task); + mpi_request->VP_ID = 0; /* TODO */ + mpi_request->VF_ID = 0; int_to_scsilun(lun, (struct scsi_lun *)mpi_request->LUN); mpt2sas_scsih_set_tm_flag(ioc, handle); init_completion(&ioc->tm_cmds.done); - mpt2sas_base_put_smid_hi_priority(ioc, smid, VF_ID); + mpt2sas_base_put_smid_hi_priority(ioc, smid); timeleft = wait_for_completion_timeout(&ioc->tm_cmds.done, timeout*HZ); mpt2sas_scsih_clear_tm_flag(ioc, handle); if (!(ioc->tm_cmds.status & MPT2_CMD_COMPLETE)) { @@ -2075,7 +2038,7 @@ _scsih_target_reset(struct scsi_cmnd *scmd) } /** - * _scsih_abort - eh threads main host reset routine + * _scsih_host_reset - eh threads main host reset routine * @sdev: scsi device struct * * Returns SUCCESS if command aborted else FAILED @@ -2354,6 +2317,231 @@ _scsih_block_io_to_children_attached_directly(struct MPT2SAS_ADAPTER *ioc, } /** + * _scsih_tm_tr_send - send task management request + * @ioc: per adapter object + * @handle: device handle + * Context: interrupt time. + * + * This code is to initiate the device removal handshake protocal + * with controller firmware. This function will issue target reset + * using high priority request queue. It will send a sas iounit + * controll request (MPI2_SAS_OP_REMOVE_DEVICE) from this completion. + * + * This is designed to send muliple task management request at the same + * time to the fifo. If the fifo is full, we will append the request, + * and process it in a future completion. + */ +static void +_scsih_tm_tr_send(struct MPT2SAS_ADAPTER *ioc, u16 handle) +{ + Mpi2SCSITaskManagementRequest_t *mpi_request; + struct MPT2SAS_TARGET *sas_target_priv_data; + u16 smid; + struct _sas_device *sas_device; + unsigned long flags; + struct _tr_list *delayed_tr; + + if (ioc->shost_recovery) { + printk(MPT2SAS_INFO_FMT "%s: host reset in progress!\n", + __func__, ioc->name); + return; + } + + spin_lock_irqsave(&ioc->sas_device_lock, flags); + sas_device = _scsih_sas_device_find_by_handle(ioc, handle); + if (!sas_device) { + spin_unlock_irqrestore(&ioc->sas_device_lock, flags); + printk(MPT2SAS_ERR_FMT "%s: failed finding sas_device\n", + ioc->name, __func__); + return; + } + spin_unlock_irqrestore(&ioc->sas_device_lock, flags); + + /* skip is hidden raid component */ + if (sas_device->hidden_raid_component) + return; + + smid = mpt2sas_base_get_smid_hpr(ioc, ioc->tm_tr_cb_idx); + if (!smid) { + delayed_tr = kzalloc(sizeof(*delayed_tr), GFP_ATOMIC); + if (!delayed_tr) + return; + INIT_LIST_HEAD(&delayed_tr->list); + delayed_tr->handle = handle; + delayed_tr->state = MPT2SAS_REQ_SAS_CNTRL; + list_add_tail(&delayed_tr->list, + &ioc->delayed_tr_list); + if (sas_device->starget) + dewtprintk(ioc, starget_printk(KERN_INFO, + sas_device->starget, "DELAYED:tr:handle(0x%04x), " + "(open)\n", sas_device->handle)); + return; + } + + if (sas_device->starget && sas_device->starget->hostdata) { + sas_target_priv_data = sas_device->starget->hostdata; + sas_target_priv_data->tm_busy = 1; + dewtprintk(ioc, starget_printk(KERN_INFO, sas_device->starget, + "tr:handle(0x%04x), (open)\n", sas_device->handle)); + } + + mpi_request = mpt2sas_base_get_msg_frame(ioc, smid); + memset(mpi_request, 0, sizeof(Mpi2SCSITaskManagementRequest_t)); + mpi_request->Function = MPI2_FUNCTION_SCSI_TASK_MGMT; + mpi_request->DevHandle = cpu_to_le16(handle); + mpi_request->TaskType = MPI2_SCSITASKMGMT_TASKTYPE_TARGET_RESET; + sas_device->state |= MPTSAS_STATE_TR_SEND; + sas_device->state |= MPT2SAS_REQ_SAS_CNTRL; + mpt2sas_base_put_smid_hi_priority(ioc, smid); +} + + + +/** + * _scsih_sas_control_complete - completion routine + * @ioc: per adapter object + * @smid: system request message index + * @msix_index: MSIX table index supplied by the OS + * @reply: reply message frame(lower 32bit addr) + * Context: interrupt time. + * + * This is the sas iounit controll completion routine. + * This code is part of the code to initiate the device removal + * handshake protocal with controller firmware. + * + * Return 1 meaning mf should be freed from _base_interrupt + * 0 means the mf is freed from this function. + */ +static u8 +_scsih_sas_control_complete(struct MPT2SAS_ADAPTER *ioc, u16 smid, + u8 msix_index, u32 reply) +{ + unsigned long flags; + u16 handle; + struct _sas_device *sas_device; + Mpi2SasIoUnitControlReply_t *mpi_reply = + mpt2sas_base_get_reply_virt_addr(ioc, reply); + + handle = le16_to_cpu(mpi_reply->DevHandle); + + spin_lock_irqsave(&ioc->sas_device_lock, flags); + sas_device = _scsih_sas_device_find_by_handle(ioc, handle); + if (!sas_device) { + spin_unlock_irqrestore(&ioc->sas_device_lock, flags); + printk(MPT2SAS_ERR_FMT "%s: failed finding sas_device\n", + ioc->name, __func__); + return 1; + } + sas_device->state |= MPTSAS_STATE_CNTRL_COMPLETE; + spin_unlock_irqrestore(&ioc->sas_device_lock, flags); + + if (sas_device->starget) + dewtprintk(ioc, starget_printk(KERN_INFO, sas_device->starget, + "sc_complete:handle(0x%04x), " + "ioc_status(0x%04x), loginfo(0x%08x)\n", + handle, le16_to_cpu(mpi_reply->IOCStatus), + le32_to_cpu(mpi_reply->IOCLogInfo))); + return 1; +} + +/** + * _scsih_tm_tr_complete - + * @ioc: per adapter object + * @smid: system request message index + * @msix_index: MSIX table index supplied by the OS + * @reply: reply message frame(lower 32bit addr) + * Context: interrupt time. + * + * This is the target reset completion routine. + * This code is part of the code to initiate the device removal + * handshake protocal with controller firmware. + * It will send a sas iounit controll request (MPI2_SAS_OP_REMOVE_DEVICE) + * + * Return 1 meaning mf should be freed from _base_interrupt + * 0 means the mf is freed from this function. + */ +static u8 +_scsih_tm_tr_complete(struct MPT2SAS_ADAPTER *ioc, u16 smid, u8 msix_index, + u32 reply) +{ + unsigned long flags; + u16 handle; + struct _sas_device *sas_device; + Mpi2SCSITaskManagementReply_t *mpi_reply = + mpt2sas_base_get_reply_virt_addr(ioc, reply); + Mpi2SasIoUnitControlRequest_t *mpi_request; + u16 smid_sas_ctrl; + struct MPT2SAS_TARGET *sas_target_priv_data; + struct _tr_list *delayed_tr; + u8 rc; + + handle = le16_to_cpu(mpi_reply->DevHandle); + spin_lock_irqsave(&ioc->sas_device_lock, flags); + sas_device = _scsih_sas_device_find_by_handle(ioc, handle); + if (!sas_device) { + spin_unlock_irqrestore(&ioc->sas_device_lock, flags); + printk(MPT2SAS_ERR_FMT "%s: failed finding sas_device\n", + ioc->name, __func__); + return 1; + } + sas_device->state |= MPTSAS_STATE_TR_COMPLETE; + spin_unlock_irqrestore(&ioc->sas_device_lock, flags); + + if (sas_device->starget) + dewtprintk(ioc, starget_printk(KERN_INFO, sas_device->starget, + "tr_complete:handle(0x%04x), (%s) ioc_status(0x%04x), " + "loginfo(0x%08x), completed(%d)\n", + sas_device->handle, (sas_device->state & + MPT2SAS_REQ_SAS_CNTRL) ? "open" : "active", + le16_to_cpu(mpi_reply->IOCStatus), + le32_to_cpu(mpi_reply->IOCLogInfo), + le32_to_cpu(mpi_reply->TerminationCount))); + + if (sas_device->starget && sas_device->starget->hostdata) { + sas_target_priv_data = sas_device->starget->hostdata; + sas_target_priv_data->tm_busy = 0; + } + + if (!list_empty(&ioc->delayed_tr_list)) { + delayed_tr = list_entry(ioc->delayed_tr_list.next, + struct _tr_list, list); + mpt2sas_base_free_smid(ioc, smid); + if (delayed_tr->state & MPT2SAS_REQ_SAS_CNTRL) + _scsih_tm_tr_send(ioc, delayed_tr->handle); + list_del(&delayed_tr->list); + kfree(delayed_tr); + rc = 0; /* tells base_interrupt not to free mf */ + } else + rc = 1; + + + if (!(sas_device->state & MPT2SAS_REQ_SAS_CNTRL)) + return rc; + + if (ioc->shost_recovery) { + printk(MPT2SAS_INFO_FMT "%s: host reset in progress!\n", + __func__, ioc->name); + return rc; + } + + smid_sas_ctrl = mpt2sas_base_get_smid(ioc, ioc->tm_sas_control_cb_idx); + if (!smid_sas_ctrl) { + printk(MPT2SAS_ERR_FMT "%s: failed obtaining a smid\n", + ioc->name, __func__); + return rc; + } + + mpi_request = mpt2sas_base_get_msg_frame(ioc, smid_sas_ctrl); + memset(mpi_request, 0, sizeof(Mpi2SasIoUnitControlRequest_t)); + mpi_request->Function = MPI2_FUNCTION_SAS_IO_UNIT_CONTROL; + mpi_request->Operation = MPI2_SAS_OP_REMOVE_DEVICE; + mpi_request->DevHandle = mpi_reply->DevHandle; + sas_device->state |= MPTSAS_STATE_CNTRL_SEND; + mpt2sas_base_put_smid_default(ioc, smid_sas_ctrl); + return rc; +} + +/** * _scsih_check_topo_delete_events - sanity check on topo events * @ioc: per adapter object * @event_data: the event data payload @@ -2375,6 +2563,21 @@ _scsih_check_topo_delete_events(struct MPT2SAS_ADAPTER *ioc, u16 expander_handle; struct _sas_node *sas_expander; unsigned long flags; + int i, reason_code; + u16 handle; + + for (i = 0 ; i < event_data->NumEntries; i++) { + if (event_data->PHY[i].PhyStatus & + MPI2_EVENT_SAS_TOPO_PHYSTATUS_VACANT) + continue; + handle = le16_to_cpu(event_data->PHY[i].AttachedDevHandle); + if (!handle) + continue; + reason_code = event_data->PHY[i].PhyStatus & + MPI2_EVENT_SAS_TOPO_RC_MASK; + if (reason_code == MPI2_EVENT_SAS_TOPO_RC_TARG_NOT_RESPONDING) + _scsih_tm_tr_send(ioc, handle); + } expander_handle = le16_to_cpu(event_data->ExpanderDevHandle); if (expander_handle < ioc->sas_hba.num_phys) { @@ -2433,8 +2636,8 @@ _scsih_flush_running_cmds(struct MPT2SAS_ADAPTER *ioc) u16 smid; u16 count = 0; - for (smid = 1; smid <= ioc->request_depth; smid++) { - scmd = _scsih_scsi_lookup_getclear(ioc, smid); + for (smid = 1; smid <= ioc->scsiio_depth; smid++) { + scmd = _scsih_scsi_lookup_get(ioc, smid); if (!scmd) continue; count++; @@ -2616,7 +2819,7 @@ _scsih_qcmd(struct scsi_cmnd *scmd, void (*done)(struct scsi_cmnd *)) if ((sas_device_priv_data->flags & MPT_DEVICE_TLR_ON)) mpi_control |= MPI2_SCSIIO_CONTROL_TLR_ON; - smid = mpt2sas_base_get_smid(ioc, ioc->scsi_io_cb_idx); + smid = mpt2sas_base_get_smid_scsiio(ioc, ioc->scsi_io_cb_idx, scmd); if (!smid) { printk(MPT2SAS_ERR_FMT "%s: failed obtaining a smid\n", ioc->name, __func__); @@ -2643,7 +2846,8 @@ _scsih_qcmd(struct scsi_cmnd *scmd, void (*done)(struct scsi_cmnd *)) mpi_request->SGLOffset0 = offsetof(Mpi2SCSIIORequest_t, SGL) / 4; mpi_request->SGLFlags = cpu_to_le16(MPI2_SCSIIO_SGLFLAGS_TYPE_MPI + MPI2_SCSIIO_SGLFLAGS_SYSTEM_ADDR); - + mpi_request->VF_ID = 0; /* TODO */ + mpi_request->VP_ID = 0; int_to_scsilun(sas_device_priv_data->lun, (struct scsi_lun *) mpi_request->LUN); memcpy(mpi_request->CDB.CDB32, scmd->cmnd, scmd->cmd_len); @@ -2657,8 +2861,7 @@ _scsih_qcmd(struct scsi_cmnd *scmd, void (*done)(struct scsi_cmnd *)) } } - _scsih_scsi_lookup_set(ioc, smid, scmd); - mpt2sas_base_put_smid_scsi_io(ioc, smid, 0, + mpt2sas_base_put_smid_scsi_io(ioc, smid, sas_device_priv_data->sas_target->handle); return 0; @@ -2954,15 +3157,16 @@ _scsih_smart_predicted_fault(struct MPT2SAS_ADAPTER *ioc, u16 handle) * _scsih_io_done - scsi request callback * @ioc: per adapter object * @smid: system request message index - * @VF_ID: virtual function id + * @msix_index: MSIX table index supplied by the OS * @reply: reply message frame(lower 32bit addr) * - * Callback handler when using scsih_qcmd. + * Callback handler when using _scsih_qcmd. * - * Return nothing. + * Return 1 meaning mf should be freed from _base_interrupt + * 0 means the mf is freed from this function. */ -static void -_scsih_io_done(struct MPT2SAS_ADAPTER *ioc, u16 smid, u8 VF_ID, u32 reply) +static u8 +_scsih_io_done(struct MPT2SAS_ADAPTER *ioc, u16 smid, u8 msix_index, u32 reply) { Mpi2SCSIIORequest_t *mpi_request; Mpi2SCSIIOReply_t *mpi_reply; @@ -2976,9 +3180,9 @@ _scsih_io_done(struct MPT2SAS_ADAPTER *ioc, u16 smid, u8 VF_ID, u32 reply) u32 response_code; mpi_reply = mpt2sas_base_get_reply_virt_addr(ioc, reply); - scmd = _scsih_scsi_lookup_getclear(ioc, smid); + scmd = _scsih_scsi_lookup_get(ioc, smid); if (scmd == NULL) - return; + return 1; mpi_request = mpt2sas_base_get_msg_frame(ioc, smid); @@ -3134,6 +3338,7 @@ _scsih_io_done(struct MPT2SAS_ADAPTER *ioc, u16 smid, u8 VF_ID, u32 reply) out: scsi_dma_unmap(scmd); scmd->scsi_done(scmd); + return 1; } /** @@ -3398,9 +3603,8 @@ _scsih_expander_add(struct MPT2SAS_ADAPTER *ioc, u16 handle) } } - sas_address = le64_to_cpu(expander_pg0.SASAddress); - spin_lock_irqsave(&ioc->sas_node_lock, flags); + sas_address = le64_to_cpu(expander_pg0.SASAddress); sas_expander = mpt2sas_scsih_expander_find_by_sas_address(ioc, sas_address); spin_unlock_irqrestore(&ioc->sas_node_lock, flags); @@ -3666,6 +3870,12 @@ _scsih_remove_device(struct MPT2SAS_ADAPTER *ioc, u16 handle) if (ioc->remove_host) goto out; + if ((sas_device->state & MPTSAS_STATE_TR_COMPLETE)) { + dewtprintk(ioc, printk(MPT2SAS_INFO_FMT "\tskip " + "target_reset handle(0x%04x)\n", ioc->name, handle)); + goto skip_tr; + } + /* Target Reset to flush out all the outstanding IO */ device_handle = (sas_device->hidden_raid_component) ? sas_device->volume_handle : handle; @@ -3682,6 +3892,13 @@ _scsih_remove_device(struct MPT2SAS_ADAPTER *ioc, u16 handle) if (ioc->shost_recovery) goto out; } + skip_tr: + + if ((sas_device->state & MPTSAS_STATE_CNTRL_COMPLETE)) { + dewtprintk(ioc, printk(MPT2SAS_INFO_FMT "\tskip " + "sas_cntrl handle(0x%04x)\n", ioc->name, handle)); + goto out; + } /* SAS_IO_UNIT_CNTR - send REMOVE_DEVICE */ dewtprintk(ioc, printk(MPT2SAS_INFO_FMT "sas_iounit: handle" @@ -3690,7 +3907,8 @@ _scsih_remove_device(struct MPT2SAS_ADAPTER *ioc, u16 handle) mpi_request.Function = MPI2_FUNCTION_SAS_IO_UNIT_CONTROL; mpi_request.Operation = MPI2_SAS_OP_REMOVE_DEVICE; mpi_request.DevHandle = handle; - mpi_request.VF_ID = 0; + mpi_request.VF_ID = 0; /* TODO */ + mpi_request.VP_ID = 0; if ((mpt2sas_base_sas_iounit_control(ioc, &mpi_reply, &mpi_request)) != 0) { printk(MPT2SAS_ERR_FMT "failure at %s:%d/%s()!\n", @@ -3800,15 +4018,12 @@ _scsih_sas_topology_change_event_debug(struct MPT2SAS_ADAPTER *ioc, /** * _scsih_sas_topology_change_event - handle topology changes * @ioc: per adapter object - * @VF_ID: - * @event_data: event data payload - * fw_event: + * @fw_event: The fw_event_work object * Context: user. * */ static void -_scsih_sas_topology_change_event(struct MPT2SAS_ADAPTER *ioc, u8 VF_ID, - Mpi2EventDataSasTopologyChangeList_t *event_data, +_scsih_sas_topology_change_event(struct MPT2SAS_ADAPTER *ioc, struct fw_event_work *fw_event) { int i; @@ -3818,6 +4033,7 @@ _scsih_sas_topology_change_event(struct MPT2SAS_ADAPTER *ioc, u8 VF_ID, struct _sas_node *sas_expander; unsigned long flags; u8 link_rate_; + Mpi2EventDataSasTopologyChangeList_t *event_data = fw_event->event_data; #ifdef CONFIG_SCSI_MPT2SAS_LOGGING if (ioc->logging_level & MPT_DEBUG_EVENT_WORK_TASK) @@ -3851,15 +4067,16 @@ _scsih_sas_topology_change_event(struct MPT2SAS_ADAPTER *ioc, u8 VF_ID, } if (ioc->shost_recovery) return; - if (event_data->PHY[i].PhyStatus & - MPI2_EVENT_SAS_TOPO_PHYSTATUS_VACANT) + phy_number = event_data->StartPhyNum + i; + reason_code = event_data->PHY[i].PhyStatus & + MPI2_EVENT_SAS_TOPO_RC_MASK; + if ((event_data->PHY[i].PhyStatus & + MPI2_EVENT_SAS_TOPO_PHYSTATUS_VACANT) && (reason_code != + MPI2_EVENT_SAS_TOPO_RC_TARG_NOT_RESPONDING)) continue; handle = le16_to_cpu(event_data->PHY[i].AttachedDevHandle); if (!handle) continue; - phy_number = event_data->StartPhyNum + i; - reason_code = event_data->PHY[i].PhyStatus & - MPI2_EVENT_SAS_TOPO_RC_MASK; link_rate_ = event_data->PHY[i].LinkRate >> 4; switch (reason_code) { case MPI2_EVENT_SAS_TOPO_RC_PHY_CHANGED: @@ -3971,19 +4188,19 @@ _scsih_sas_device_status_change_event_debug(struct MPT2SAS_ADAPTER *ioc, /** * _scsih_sas_device_status_change_event - handle device status change * @ioc: per adapter object - * @VF_ID: - * @event_data: event data payload + * @fw_event: The fw_event_work object * Context: user. * * Return nothing. */ static void -_scsih_sas_device_status_change_event(struct MPT2SAS_ADAPTER *ioc, u8 VF_ID, - Mpi2EventDataSasDeviceStatusChange_t *event_data) +_scsih_sas_device_status_change_event(struct MPT2SAS_ADAPTER *ioc, + struct fw_event_work *fw_event) { #ifdef CONFIG_SCSI_MPT2SAS_LOGGING if (ioc->logging_level & MPT_DEBUG_EVENT_WORK_TASK) - _scsih_sas_device_status_change_event_debug(ioc, event_data); + _scsih_sas_device_status_change_event_debug(ioc, + fw_event->event_data); #endif } @@ -4026,34 +4243,33 @@ _scsih_sas_enclosure_dev_status_change_event_debug(struct MPT2SAS_ADAPTER *ioc, /** * _scsih_sas_enclosure_dev_status_change_event - handle enclosure events * @ioc: per adapter object - * @VF_ID: - * @event_data: event data payload + * @fw_event: The fw_event_work object * Context: user. * * Return nothing. */ static void _scsih_sas_enclosure_dev_status_change_event(struct MPT2SAS_ADAPTER *ioc, - u8 VF_ID, Mpi2EventDataSasEnclDevStatusChange_t *event_data) + struct fw_event_work *fw_event) { #ifdef CONFIG_SCSI_MPT2SAS_LOGGING if (ioc->logging_level & MPT_DEBUG_EVENT_WORK_TASK) _scsih_sas_enclosure_dev_status_change_event_debug(ioc, - event_data); + fw_event->event_data); #endif } /** * _scsih_sas_broadcast_primative_event - handle broadcast events * @ioc: per adapter object - * @event_data: event data payload + * @fw_event: The fw_event_work object * Context: user. * * Return nothing. */ static void -_scsih_sas_broadcast_primative_event(struct MPT2SAS_ADAPTER *ioc, u8 VF_ID, - Mpi2EventDataSasBroadcastPrimitive_t *event_data) +_scsih_sas_broadcast_primative_event(struct MPT2SAS_ADAPTER *ioc, + struct fw_event_work *fw_event) { struct scsi_cmnd *scmd; u16 smid, handle; @@ -4062,11 +4278,12 @@ _scsih_sas_broadcast_primative_event(struct MPT2SAS_ADAPTER *ioc, u8 VF_ID, u32 termination_count; u32 query_count; Mpi2SCSITaskManagementReply_t *mpi_reply; - +#ifdef CONFIG_SCSI_MPT2SAS_LOGGING + Mpi2EventDataSasBroadcastPrimitive_t *event_data = fw_event->event_data; +#endif dewtprintk(ioc, printk(MPT2SAS_DEBUG_FMT "broadcast primative: " "phy number(%d), width(%d)\n", ioc->name, event_data->PhyNum, event_data->PortWidth)); - dtmprintk(ioc, printk(MPT2SAS_DEBUG_FMT "%s: enter\n", ioc->name, __func__)); @@ -4074,7 +4291,7 @@ _scsih_sas_broadcast_primative_event(struct MPT2SAS_ADAPTER *ioc, u8 VF_ID, termination_count = 0; query_count = 0; mpi_reply = ioc->tm_cmds.reply; - for (smid = 1; smid <= ioc->request_depth; smid++) { + for (smid = 1; smid <= ioc->scsiio_depth; smid++) { scmd = _scsih_scsi_lookup_get(ioc, smid); if (!scmd) continue; @@ -4121,23 +4338,25 @@ _scsih_sas_broadcast_primative_event(struct MPT2SAS_ADAPTER *ioc, u8 VF_ID, /** * _scsih_sas_discovery_event - handle discovery events * @ioc: per adapter object - * @event_data: event data payload + * @fw_event: The fw_event_work object * Context: user. * * Return nothing. */ static void -_scsih_sas_discovery_event(struct MPT2SAS_ADAPTER *ioc, u8 VF_ID, - Mpi2EventDataSasDiscovery_t *event_data) +_scsih_sas_discovery_event(struct MPT2SAS_ADAPTER *ioc, + struct fw_event_work *fw_event) { + Mpi2EventDataSasDiscovery_t *event_data = fw_event->event_data; + #ifdef CONFIG_SCSI_MPT2SAS_LOGGING if (ioc->logging_level & MPT_DEBUG_EVENT_WORK_TASK) { printk(MPT2SAS_DEBUG_FMT "discovery event: (%s)", ioc->name, (event_data->ReasonCode == MPI2_EVENT_SAS_DISC_RC_STARTED) ? "start" : "stop"); if (event_data->DiscoveryStatus) - printk(MPT2SAS_DEBUG_FMT ", discovery_status(0x%08x)", - ioc->name, le32_to_cpu(event_data->DiscoveryStatus)); + printk("discovery_status(0x%08x)", + le32_to_cpu(event_data->DiscoveryStatus)); printk("\n"); } #endif @@ -4488,19 +4707,19 @@ _scsih_sas_ir_config_change_event_debug(struct MPT2SAS_ADAPTER *ioc, /** * _scsih_sas_ir_config_change_event - handle ir configuration change events * @ioc: per adapter object - * @VF_ID: - * @event_data: event data payload + * @fw_event: The fw_event_work object * Context: user. * * Return nothing. */ static void -_scsih_sas_ir_config_change_event(struct MPT2SAS_ADAPTER *ioc, u8 VF_ID, - Mpi2EventDataIrConfigChangeList_t *event_data) +_scsih_sas_ir_config_change_event(struct MPT2SAS_ADAPTER *ioc, + struct fw_event_work *fw_event) { Mpi2EventIrConfigElement_t *element; int i; u8 foreign_config; + Mpi2EventDataIrConfigChangeList_t *event_data = fw_event->event_data; #ifdef CONFIG_SCSI_MPT2SAS_LOGGING if (ioc->logging_level & MPT_DEBUG_EVENT_WORK_TASK) @@ -4543,14 +4762,14 @@ _scsih_sas_ir_config_change_event(struct MPT2SAS_ADAPTER *ioc, u8 VF_ID, /** * _scsih_sas_ir_volume_event - IR volume event * @ioc: per adapter object - * @event_data: event data payload + * @fw_event: The fw_event_work object * Context: user. * * Return nothing. */ static void -_scsih_sas_ir_volume_event(struct MPT2SAS_ADAPTER *ioc, u8 VF_ID, - Mpi2EventDataIrVolume_t *event_data) +_scsih_sas_ir_volume_event(struct MPT2SAS_ADAPTER *ioc, + struct fw_event_work *fw_event) { u64 wwid; unsigned long flags; @@ -4559,6 +4778,7 @@ _scsih_sas_ir_volume_event(struct MPT2SAS_ADAPTER *ioc, u8 VF_ID, u32 state; int rc; struct MPT2SAS_TARGET *sas_target_priv_data; + Mpi2EventDataIrVolume_t *event_data = fw_event->event_data; if (event_data->ReasonCode != MPI2_EVENT_IR_VOLUME_RC_STATE_CHANGED) return; @@ -4628,14 +4848,14 @@ _scsih_sas_ir_volume_event(struct MPT2SAS_ADAPTER *ioc, u8 VF_ID, /** * _scsih_sas_ir_physical_disk_event - PD event * @ioc: per adapter object - * @event_data: event data payload + * @fw_event: The fw_event_work object * Context: user. * * Return nothing. */ static void -_scsih_sas_ir_physical_disk_event(struct MPT2SAS_ADAPTER *ioc, u8 VF_ID, - Mpi2EventDataIrPhysicalDisk_t *event_data) +_scsih_sas_ir_physical_disk_event(struct MPT2SAS_ADAPTER *ioc, + struct fw_event_work *fw_event) { u16 handle; u32 state; @@ -4644,6 +4864,7 @@ _scsih_sas_ir_physical_disk_event(struct MPT2SAS_ADAPTER *ioc, u8 VF_ID, Mpi2ConfigReply_t mpi_reply; Mpi2SasDevicePage0_t sas_device_pg0; u32 ioc_status; + Mpi2EventDataIrPhysicalDisk_t *event_data = fw_event->event_data; if (event_data->ReasonCode != MPI2_EVENT_IR_PHYSDISK_RC_STATE_CHANGED) return; @@ -4743,33 +4964,33 @@ _scsih_sas_ir_operation_status_event_debug(struct MPT2SAS_ADAPTER *ioc, /** * _scsih_sas_ir_operation_status_event - handle RAID operation events * @ioc: per adapter object - * @VF_ID: - * @event_data: event data payload + * @fw_event: The fw_event_work object * Context: user. * * Return nothing. */ static void -_scsih_sas_ir_operation_status_event(struct MPT2SAS_ADAPTER *ioc, u8 VF_ID, - Mpi2EventDataIrOperationStatus_t *event_data) +_scsih_sas_ir_operation_status_event(struct MPT2SAS_ADAPTER *ioc, + struct fw_event_work *fw_event) { #ifdef CONFIG_SCSI_MPT2SAS_LOGGING if (ioc->logging_level & MPT_DEBUG_EVENT_WORK_TASK) - _scsih_sas_ir_operation_status_event_debug(ioc, event_data); + _scsih_sas_ir_operation_status_event_debug(ioc, + fw_event->event_data); #endif } /** * _scsih_task_set_full - handle task set full * @ioc: per adapter object - * @event_data: event data payload + * @fw_event: The fw_event_work object * Context: user. * * Throttle back qdepth. */ static void -_scsih_task_set_full(struct MPT2SAS_ADAPTER *ioc, u8 VF_ID, - Mpi2EventDataTaskSetFull_t *event_data) +_scsih_task_set_full(struct MPT2SAS_ADAPTER *ioc, struct fw_event_work + *fw_event) { unsigned long flags; struct _sas_device *sas_device; @@ -4780,6 +5001,7 @@ _scsih_task_set_full(struct MPT2SAS_ADAPTER *ioc, u8 VF_ID, u16 handle; int id, channel; u64 sas_address; + Mpi2EventDataTaskSetFull_t *event_data = fw_event->event_data; current_depth = le16_to_cpu(event_data->CurrentDepth); handle = le16_to_cpu(event_data->DevHandle); @@ -4868,6 +5090,10 @@ _scsih_mark_responding_sas_device(struct MPT2SAS_ADAPTER *ioc, u64 sas_address, if (sas_device->sas_address == sas_address && sas_device->slot == slot && sas_device->starget) { sas_device->responding = 1; + sas_device->state = 0; + starget = sas_device->starget; + sas_target_priv_data = starget->hostdata; + sas_target_priv_data->tm_busy = 0; starget_printk(KERN_INFO, sas_device->starget, "handle(0x%04x), sas_addr(0x%016llx), enclosure " "logical id(0x%016llx), slot(%d)\n", handle, @@ -4880,8 +5106,6 @@ _scsih_mark_responding_sas_device(struct MPT2SAS_ADAPTER *ioc, u64 sas_address, printk(KERN_INFO "\thandle changed from(0x%04x)!!!\n", sas_device->handle); sas_device->handle = handle; - starget = sas_device->starget; - sas_target_priv_data = starget->hostdata; sas_target_priv_data->handle = handle; goto out; } @@ -5227,44 +5451,38 @@ _firmware_event_work(struct work_struct *work) switch (fw_event->event) { case MPI2_EVENT_SAS_TOPOLOGY_CHANGE_LIST: - _scsih_sas_topology_change_event(ioc, fw_event->VF_ID, - fw_event->event_data, fw_event); + _scsih_sas_topology_change_event(ioc, fw_event); break; case MPI2_EVENT_SAS_DEVICE_STATUS_CHANGE: - _scsih_sas_device_status_change_event(ioc, fw_event->VF_ID, - fw_event->event_data); + _scsih_sas_device_status_change_event(ioc, + fw_event); break; case MPI2_EVENT_SAS_DISCOVERY: - _scsih_sas_discovery_event(ioc, fw_event->VF_ID, - fw_event->event_data); + _scsih_sas_discovery_event(ioc, + fw_event); break; case MPI2_EVENT_SAS_BROADCAST_PRIMITIVE: - _scsih_sas_broadcast_primative_event(ioc, fw_event->VF_ID, - fw_event->event_data); + _scsih_sas_broadcast_primative_event(ioc, + fw_event); break; case MPI2_EVENT_SAS_ENCL_DEVICE_STATUS_CHANGE: _scsih_sas_enclosure_dev_status_change_event(ioc, - fw_event->VF_ID, fw_event->event_data); + fw_event); break; case MPI2_EVENT_IR_CONFIGURATION_CHANGE_LIST: - _scsih_sas_ir_config_change_event(ioc, fw_event->VF_ID, - fw_event->event_data); + _scsih_sas_ir_config_change_event(ioc, fw_event); break; case MPI2_EVENT_IR_VOLUME: - _scsih_sas_ir_volume_event(ioc, fw_event->VF_ID, - fw_event->event_data); + _scsih_sas_ir_volume_event(ioc, fw_event); break; case MPI2_EVENT_IR_PHYSICAL_DISK: - _scsih_sas_ir_physical_disk_event(ioc, fw_event->VF_ID, - fw_event->event_data); + _scsih_sas_ir_physical_disk_event(ioc, fw_event); break; case MPI2_EVENT_IR_OPERATION_STATUS: - _scsih_sas_ir_operation_status_event(ioc, fw_event->VF_ID, - fw_event->event_data); + _scsih_sas_ir_operation_status_event(ioc, fw_event); break; case MPI2_EVENT_TASK_SET_FULL: - _scsih_task_set_full(ioc, fw_event->VF_ID, - fw_event->event_data); + _scsih_task_set_full(ioc, fw_event); break; } _scsih_fw_event_free(ioc, fw_event); @@ -5273,17 +5491,19 @@ _firmware_event_work(struct work_struct *work) /** * mpt2sas_scsih_event_callback - firmware event handler (called at ISR time) * @ioc: per adapter object - * @VF_ID: virtual function id + * @msix_index: MSIX table index supplied by the OS * @reply: reply message frame(lower 32bit addr) * Context: interrupt. * * This function merely adds a new work task into ioc->firmware_event_thread. * The tasks are worked from _firmware_event_work in user context. * - * Return nothing. + * Return 1 meaning mf should be freed from _base_interrupt + * 0 means the mf is freed from this function. */ -void -mpt2sas_scsih_event_callback(struct MPT2SAS_ADAPTER *ioc, u8 VF_ID, u32 reply) +u8 +mpt2sas_scsih_event_callback(struct MPT2SAS_ADAPTER *ioc, u8 msix_index, + u32 reply) { struct fw_event_work *fw_event; Mpi2EventNotificationReply_t *mpi_reply; @@ -5294,11 +5514,11 @@ mpt2sas_scsih_event_callback(struct MPT2SAS_ADAPTER *ioc, u8 VF_ID, u32 reply) spin_lock_irqsave(&ioc->fw_event_lock, flags); if (ioc->fw_events_off || ioc->remove_host) { spin_unlock_irqrestore(&ioc->fw_event_lock, flags); - return; + return 1; } spin_unlock_irqrestore(&ioc->fw_event_lock, flags); - mpi_reply = mpt2sas_base_get_reply_virt_addr(ioc, reply); + mpi_reply = mpt2sas_base_get_reply_virt_addr(ioc, reply); event = le16_to_cpu(mpi_reply->Event); switch (event) { @@ -5312,7 +5532,7 @@ mpt2sas_scsih_event_callback(struct MPT2SAS_ADAPTER *ioc, u8 VF_ID, u32 reply) if (baen_data->Primitive != MPI2_EVENT_PRIMITIVE_ASYNCHRONOUS_EVENT || ioc->broadcast_aen_busy) - return; + return 1; ioc->broadcast_aen_busy = 1; break; } @@ -5334,14 +5554,14 @@ mpt2sas_scsih_event_callback(struct MPT2SAS_ADAPTER *ioc, u8 VF_ID, u32 reply) break; default: /* ignore the rest */ - return; + return 1; } fw_event = kzalloc(sizeof(struct fw_event_work), GFP_ATOMIC); if (!fw_event) { printk(MPT2SAS_ERR_FMT "failure at %s:%d/%s()!\n", ioc->name, __FILE__, __LINE__, __func__); - return; + return 1; } fw_event->event_data = kzalloc(mpi_reply->EventDataLength*4, GFP_ATOMIC); @@ -5349,15 +5569,17 @@ mpt2sas_scsih_event_callback(struct MPT2SAS_ADAPTER *ioc, u8 VF_ID, u32 reply) printk(MPT2SAS_ERR_FMT "failure at %s:%d/%s()!\n", ioc->name, __FILE__, __LINE__, __func__); kfree(fw_event); - return; + return 1; } memcpy(fw_event->event_data, mpi_reply->EventData, mpi_reply->EventDataLength*4); fw_event->ioc = ioc; - fw_event->VF_ID = VF_ID; + fw_event->VF_ID = mpi_reply->VF_ID; + fw_event->VP_ID = mpi_reply->VP_ID; fw_event->event = event; _scsih_fw_event_add(ioc, fw_event); + return 1; } /* shost template */ @@ -5617,7 +5839,7 @@ _scsih_probe_raid(struct MPT2SAS_ADAPTER *ioc) } /** - * _scsih_probe_sas - reporting raid volumes to sas transport + * _scsih_probe_sas - reporting sas devices to sas transport * @ioc: per adapter object * * Called during initial loading of the driver. @@ -5714,6 +5936,8 @@ _scsih_probe(struct pci_dev *pdev, const struct pci_device_id *id) ioc->base_cb_idx = base_cb_idx; ioc->transport_cb_idx = transport_cb_idx; ioc->config_cb_idx = config_cb_idx; + ioc->tm_tr_cb_idx = tm_tr_cb_idx; + ioc->tm_sas_control_cb_idx = tm_sas_control_cb_idx; ioc->logging_level = logging_level; /* misc semaphores and spin locks */ spin_lock_init(&ioc->ioc_reset_in_progress_lock); @@ -5729,6 +5953,7 @@ _scsih_probe(struct pci_dev *pdev, const struct pci_device_id *id) INIT_LIST_HEAD(&ioc->fw_event_list); INIT_LIST_HEAD(&ioc->raid_device_list); INIT_LIST_HEAD(&ioc->sas_hba.sas_port_list); + INIT_LIST_HEAD(&ioc->delayed_tr_list); /* init shost parameters */ shost->max_cmd_len = 16; @@ -5745,6 +5970,7 @@ _scsih_probe(struct pci_dev *pdev, const struct pci_device_id *id) scsi_host_set_prot(shost, SHOST_DIF_TYPE1_PROTECTION | SHOST_DIF_TYPE3_PROTECTION); + scsi_host_set_guard(shost, SHOST_DIX_GUARD_CRC); /* event thread */ snprintf(ioc->firmware_event_name, sizeof(ioc->firmware_event_name), @@ -5894,6 +6120,11 @@ _scsih_init(void) /* ctl module callback handler */ ctl_cb_idx = mpt2sas_base_register_callback_handler(mpt2sas_ctl_done); + tm_tr_cb_idx = mpt2sas_base_register_callback_handler( + _scsih_tm_tr_complete); + tm_sas_control_cb_idx = mpt2sas_base_register_callback_handler( + _scsih_sas_control_complete); + mpt2sas_ctl_init(); error = pci_register_driver(&scsih_driver); @@ -5924,6 +6155,9 @@ _scsih_exit(void) mpt2sas_base_release_callback_handler(config_cb_idx); mpt2sas_base_release_callback_handler(ctl_cb_idx); + mpt2sas_base_release_callback_handler(tm_tr_cb_idx); + mpt2sas_base_release_callback_handler(tm_sas_control_cb_idx); + mpt2sas_ctl_exit(); } diff --git a/drivers/scsi/mpt2sas/mpt2sas_transport.c b/drivers/scsi/mpt2sas/mpt2sas_transport.c index 742324a..eb98188 100644 --- a/drivers/scsi/mpt2sas/mpt2sas_transport.c +++ b/drivers/scsi/mpt2sas/mpt2sas_transport.c @@ -2,7 +2,7 @@ * SAS Transport Layer for MPT (Message Passing Technology) based controllers * * This code is based on drivers/scsi/mpt2sas/mpt2_transport.c - * Copyright (C) 2007-2008 LSI Corporation + * Copyright (C) 2007-2009 LSI Corporation * (mailto:DL-MPTFusionLinux@lsi.com) * * This program is free software; you can redistribute it and/or @@ -212,25 +212,26 @@ _transport_set_identify(struct MPT2SAS_ADAPTER *ioc, u16 handle, * mpt2sas_transport_done - internal transport layer callback handler. * @ioc: per adapter object * @smid: system request message index - * @VF_ID: virtual function id + * @msix_index: MSIX table index supplied by the OS * @reply: reply message frame(lower 32bit addr) * * Callback handler when sending internal generated transport cmds. * The callback index passed is `ioc->transport_cb_idx` * - * Return nothing. + * Return 1 meaning mf should be freed from _base_interrupt + * 0 means the mf is freed from this function. */ -void -mpt2sas_transport_done(struct MPT2SAS_ADAPTER *ioc, u16 smid, u8 VF_ID, +u8 +mpt2sas_transport_done(struct MPT2SAS_ADAPTER *ioc, u16 smid, u8 msix_index, u32 reply) { MPI2DefaultReply_t *mpi_reply; mpi_reply = mpt2sas_base_get_reply_virt_addr(ioc, reply); if (ioc->transport_cmds.status == MPT2_CMD_NOT_USED) - return; + return 1; if (ioc->transport_cmds.smid != smid) - return; + return 1; ioc->transport_cmds.status |= MPT2_CMD_COMPLETE; if (mpi_reply) { memcpy(ioc->transport_cmds.reply, mpi_reply, @@ -239,6 +240,7 @@ mpt2sas_transport_done(struct MPT2SAS_ADAPTER *ioc, u16 smid, u8 VF_ID, } ioc->transport_cmds.status &= ~MPT2_CMD_PENDING; complete(&ioc->transport_cmds.done); + return 1; } /* report manufacture request structure */ @@ -369,6 +371,8 @@ _transport_expander_report_manufacture(struct MPT2SAS_ADAPTER *ioc, memset(mpi_request, 0, sizeof(Mpi2SmpPassthroughRequest_t)); mpi_request->Function = MPI2_FUNCTION_SMP_PASSTHROUGH; 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->RequestDataLength = sizeof(struct rep_manu_request); @@ -396,7 +400,8 @@ _transport_expander_report_manufacture(struct MPT2SAS_ADAPTER *ioc, dtransportprintk(ioc, printk(MPT2SAS_DEBUG_FMT "report_manufacture - " "send to sas_addr(0x%016llx)\n", ioc->name, (unsigned long long)sas_address)); - mpt2sas_base_put_smid_default(ioc, smid, 0 /* VF_ID */); + mpt2sas_base_put_smid_default(ioc, smid); + init_completion(&ioc->transport_cmds.done); timeleft = wait_for_completion_timeout(&ioc->transport_cmds.done, 10*HZ); @@ -1106,6 +1111,8 @@ _transport_smp_handler(struct Scsi_Host *shost, struct sas_rphy *rphy, memset(mpi_request, 0, sizeof(Mpi2SmpPassthroughRequest_t)); mpi_request->Function = MPI2_FUNCTION_SMP_PASSTHROUGH; mpi_request->PhysicalPort = 0xFF; + mpi_request->VF_ID = 0; /* TODO */ + mpi_request->VP_ID = 0; *((u64 *)&mpi_request->SASAddress) = (rphy) ? cpu_to_le64(rphy->identify.sas_address) : cpu_to_le64(ioc->sas_hba.sas_address); @@ -1147,7 +1154,8 @@ _transport_smp_handler(struct Scsi_Host *shost, struct sas_rphy *rphy, dtransportprintk(ioc, printk(MPT2SAS_DEBUG_FMT "%s - " "sending smp request\n", ioc->name, __func__)); - mpt2sas_base_put_smid_default(ioc, smid, 0 /* VF_ID */); + mpt2sas_base_put_smid_default(ioc, smid); + init_completion(&ioc->transport_cmds.done); timeleft = wait_for_completion_timeout(&ioc->transport_cmds.done, 10*HZ); |