+1 Release Date : Sun May 14 22:49:52 PDT 2006 - Sumant Patro <Sumant.Patro@lsil.com>
+2 Current Version : 00.00.03.01
+3 Older Version : 00.00.02.04
+
+i. Added support for ZCR controller.
+
+ New device id 0x413 added.
+
+ii. Bug fix : Disable controller interrupt before firing INIT cmd to FW.
+
+ Interrupt is enabled after required initialization is over.
+ This is done to ensure that driver is ready to handle interrupts when
+ it is generated by the controller.
+
+ -Sumant Patro <Sumant.Patro@lsil.com>
+
1 Release Date : Wed Feb 03 14:31:44 PST 2006 - Sumant Patro <Sumant.Patro@lsil.com>
2 Current Version : 00.00.02.04
3 Older Version : 00.00.02.04
# For mptfc:
#CFLAGS_mptfc.o += -DMPT_DEBUG_FC
+# For mptsas:
+#CFLAGS_mptsas.o += -DMPT_DEBUG_SAS
+#CFLAGS_mptsas.o += -DMPT_DEBUG_SAS_WIDE
+
+
#=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-} LSI_LOGIC
obj-$(CONFIG_FUSION_SPI) += mptbase.o mptscsih.o mptspi.o
+++ /dev/null
-/*
- * Copyright (c) 2000-2001 LSI Logic Corporation. All rights reserved.
- *
- * NAME: fc_log.h
- * SUMMARY: MPI IocLogInfo definitions for the SYMFC9xx chips
- * DESCRIPTION: Contains the enumerated list of values that may be returned
- * in the IOCLogInfo field of a MPI Default Reply Message.
- *
- * CREATION DATE: 6/02/2000
- * ID: $Id: fc_log.h,v 4.6 2001/07/26 14:41:33 sschremm Exp $
- */
-
-
-/*
- * MpiIocLogInfo_t enum
- *
- * These 32 bit values are used in the IOCLogInfo field of the MPI reply
- * messages.
- * The value is 0xabcccccc where
- * a = The type of log info as per the MPI spec. Since these codes are
- * all for Fibre Channel this value will always be 2.
- * b = Specifies a subclass of the firmware where
- * 0 = FCP Initiator
- * 1 = FCP Target
- * 2 = LAN
- * 3 = MPI Message Layer
- * 4 = FC Link
- * 5 = Context Manager
- * 6 = Invalid Field Offset
- * 7 = State Change Info
- * all others are reserved for future use
- * c = A specific value within the subclass.
- *
- * NOTE: Any new values should be added to the end of each subclass so that the
- * codes remain consistent across firmware releases.
- */
-typedef enum _MpiIocLogInfoFc
-{
- MPI_IOCLOGINFO_FC_INIT_BASE = 0x20000000,
- MPI_IOCLOGINFO_FC_INIT_ERROR_OUT_OF_ORDER_FRAME = 0x20000001, /* received an out of order frame - unsupported */
- MPI_IOCLOGINFO_FC_INIT_ERROR_BAD_START_OF_FRAME = 0x20000002, /* Bad Rx Frame, bad start of frame primative */
- MPI_IOCLOGINFO_FC_INIT_ERROR_BAD_END_OF_FRAME = 0x20000003, /* Bad Rx Frame, bad end of frame primative */
- MPI_IOCLOGINFO_FC_INIT_ERROR_OVER_RUN = 0x20000004, /* Bad Rx Frame, overrun */
- MPI_IOCLOGINFO_FC_INIT_ERROR_RX_OTHER = 0x20000005, /* Other errors caught by IOC which require retries */
- MPI_IOCLOGINFO_FC_INIT_ERROR_SUBPROC_DEAD = 0x20000006, /* Main processor could not initialize sub-processor */
- MPI_IOCLOGINFO_FC_INIT_ERROR_RX_OVERRUN = 0x20000007, /* Scatter Gather overrun */
- MPI_IOCLOGINFO_FC_INIT_ERROR_RX_BAD_STATUS = 0x20000008, /* Receiver detected context mismatch via invalid header */
- MPI_IOCLOGINFO_FC_INIT_ERROR_RX_UNEXPECTED_FRAME= 0x20000009, /* CtxMgr detected unsupported frame type */
- MPI_IOCLOGINFO_FC_INIT_ERROR_LINK_FAILURE = 0x2000000A, /* Link failure occurred */
- MPI_IOCLOGINFO_FC_INIT_ERROR_TX_TIMEOUT = 0x2000000B, /* Transmitter timeout error */
-
- MPI_IOCLOGINFO_FC_TARGET_BASE = 0x21000000,
- MPI_IOCLOGINFO_FC_TARGET_NO_PDISC = 0x21000001, /* not sent because we are waiting for a PDISC from the initiator */
- MPI_IOCLOGINFO_FC_TARGET_NO_LOGIN = 0x21000002, /* not sent because we are not logged in to the remote node */
- MPI_IOCLOGINFO_FC_TARGET_DOAR_KILLED_BY_LIP = 0x21000003, /* Data Out, Auto Response, not sent due to a LIP */
- MPI_IOCLOGINFO_FC_TARGET_DIAR_KILLED_BY_LIP = 0x21000004, /* Data In, Auto Response, not sent due to a LIP */
- MPI_IOCLOGINFO_FC_TARGET_DIAR_MISSING_DATA = 0x21000005, /* Data In, Auto Response, missing data frames */
- MPI_IOCLOGINFO_FC_TARGET_DONR_KILLED_BY_LIP = 0x21000006, /* Data Out, No Response, not sent due to a LIP */
- MPI_IOCLOGINFO_FC_TARGET_WRSP_KILLED_BY_LIP = 0x21000007, /* Auto-response after a write not sent due to a LIP */
- MPI_IOCLOGINFO_FC_TARGET_DINR_KILLED_BY_LIP = 0x21000008, /* Data In, No Response, not completed due to a LIP */
- MPI_IOCLOGINFO_FC_TARGET_DINR_MISSING_DATA = 0x21000009, /* Data In, No Response, missing data frames */
- MPI_IOCLOGINFO_FC_TARGET_MRSP_KILLED_BY_LIP = 0x2100000a, /* Manual Response not sent due to a LIP */
- MPI_IOCLOGINFO_FC_TARGET_NO_CLASS_3 = 0x2100000b, /* not sent because remote node does not support Class 3 */
- MPI_IOCLOGINFO_FC_TARGET_LOGIN_NOT_VALID = 0x2100000c, /* not sent because login to remote node not validated */
- MPI_IOCLOGINFO_FC_TARGET_FROM_OUTBOUND = 0x2100000e, /* cleared from the outbound queue after a logout */
- MPI_IOCLOGINFO_FC_TARGET_WAITING_FOR_DATA_IN = 0x2100000f, /* cleared waiting for data after a logout */
-
- MPI_IOCLOGINFO_FC_LAN_BASE = 0x22000000,
- MPI_IOCLOGINFO_FC_LAN_TRANS_SGL_MISSING = 0x22000001, /* Transaction Context Sgl Missing */
- MPI_IOCLOGINFO_FC_LAN_TRANS_WRONG_PLACE = 0x22000002, /* Transaction Context found before an EOB */
- MPI_IOCLOGINFO_FC_LAN_TRANS_RES_BITS_SET = 0x22000003, /* Transaction Context value has reserved bits set */
- MPI_IOCLOGINFO_FC_LAN_WRONG_SGL_FLAG = 0x22000004, /* Invalid SGL Flags */
-
- MPI_IOCLOGINFO_FC_MSG_BASE = 0x23000000,
-
- MPI_IOCLOGINFO_FC_LINK_BASE = 0x24000000,
- MPI_IOCLOGINFO_FC_LINK_LOOP_INIT_TIMEOUT = 0x24000001, /* Loop initialization timed out */
- MPI_IOCLOGINFO_FC_LINK_ALREADY_INITIALIZED = 0x24000002, /* Another system controller already initialized the loop */
- MPI_IOCLOGINFO_FC_LINK_LINK_NOT_ESTABLISHED = 0x24000003, /* Not synchronized to signal or still negotiating (possible cable problem) */
- MPI_IOCLOGINFO_FC_LINK_CRC_ERROR = 0x24000004, /* CRC check detected error on received frame */
-
- MPI_IOCLOGINFO_FC_CTX_BASE = 0x25000000,
-
- MPI_IOCLOGINFO_FC_INVALID_FIELD_BYTE_OFFSET = 0x26000000, /* The lower 24 bits give the byte offset of the field in the request message that is invalid */
- MPI_IOCLOGINFO_FC_INVALID_FIELD_MAX_OFFSET = 0x26ffffff,
-
- MPI_IOCLOGINFO_FC_STATE_CHANGE = 0x27000000 /* The lower 24 bits give additional information concerning state change */
-
-} MpiIocLogInfoFc_t;
* Title: MPI Message independent structures and definitions
* Creation Date: July 27, 2000
*
- * mpi.h Version: 01.05.10
+ * mpi.h Version: 01.05.11
*
* Version History
* ---------------
* Added EEDP IOCStatus codes.
* 08-03-05 01.05.09 Bumped MPI_HEADER_VERSION_UNIT.
* 08-30-05 01.05.10 Added 2 new IOCStatus codes for Target.
+ * 03-27-06 01.05.11 Bumped MPI_HEADER_VERSION_UNIT.
* --------------------------------------------------------------------------
*/
/* Note: The major versions of 0xe0 through 0xff are reserved */
/* versioning for this MPI header set */
-#define MPI_HEADER_VERSION_UNIT (0x0C)
+#define MPI_HEADER_VERSION_UNIT (0x0D)
#define MPI_HEADER_VERSION_DEV (0x00)
#define MPI_HEADER_VERSION_UNIT_MASK (0xFF00)
#define MPI_HEADER_VERSION_UNIT_SHIFT (8)
* Title: MPI Config message, structures, and Pages
* Creation Date: July 27, 2000
*
- * mpi_cnfg.h Version: 01.05.11
+ * mpi_cnfg.h Version: 01.05.12
*
* Version History
* ---------------
* Added postpone SATA Init bit to SAS IO Unit Page 1
* ControlFlags.
* Changed LogEntry format for Log Page 0.
+ * 03-27-06 01.05.12 Added two new Flags defines for Manufacturing Page 4.
+ * Added Manufacturing Page 7.
+ * Added MPI_IOCPAGE2_CAP_FLAGS_RAID_64_BIT_ADDRESSING.
+ * Added IOC Page 6.
+ * Added PrevBootDeviceForm field to CONFIG_PAGE_BIOS_2.
+ * Added MaxLBAHigh field to RAID Volume Page 0.
+ * Added Nvdata version fields to SAS IO Unit Page 0.
+ * Added AdditionalControlFlags, MaxTargetPortConnectTime,
+ * ReportDeviceMissingDelay, and IODeviceMissingDelay
+ * fields to SAS IO Unit Page 1.
* --------------------------------------------------------------------------
*/
} CONFIG_PAGE_MANUFACTURING_4, MPI_POINTER PTR_CONFIG_PAGE_MANUFACTURING_4,
ManufacturingPage4_t, MPI_POINTER pManufacturingPage4_t;
-#define MPI_MANUFACTURING4_PAGEVERSION (0x03)
+#define MPI_MANUFACTURING4_PAGEVERSION (0x04)
/* defines for the Flags field */
+#define MPI_MANPAGE4_FORCE_BAD_BLOCK_TABLE (0x80)
+#define MPI_MANPAGE4_FORCE_OFFLINE_FAILOVER (0x40)
#define MPI_MANPAGE4_IME_DISABLE (0x20)
#define MPI_MANPAGE4_IM_DISABLE (0x10)
#define MPI_MANPAGE4_IS_DISABLE (0x08)
#define MPI_MANUFACTURING6_PAGEVERSION (0x00)
+typedef struct _MPI_MANPAGE7_CONNECTOR_INFO
+{
+ U32 Pinout; /* 00h */
+ U8 Connector[16]; /* 04h */
+ U8 Location; /* 14h */
+ U8 Reserved1; /* 15h */
+ U16 Slot; /* 16h */
+ U32 Reserved2; /* 18h */
+} MPI_MANPAGE7_CONNECTOR_INFO, MPI_POINTER PTR_MPI_MANPAGE7_CONNECTOR_INFO,
+ MpiManPage7ConnectorInfo_t, MPI_POINTER pMpiManPage7ConnectorInfo_t;
+
+/* defines for the Pinout field */
+#define MPI_MANPAGE7_PINOUT_SFF_8484_L4 (0x00080000)
+#define MPI_MANPAGE7_PINOUT_SFF_8484_L3 (0x00040000)
+#define MPI_MANPAGE7_PINOUT_SFF_8484_L2 (0x00020000)
+#define MPI_MANPAGE7_PINOUT_SFF_8484_L1 (0x00010000)
+#define MPI_MANPAGE7_PINOUT_SFF_8470_L4 (0x00000800)
+#define MPI_MANPAGE7_PINOUT_SFF_8470_L3 (0x00000400)
+#define MPI_MANPAGE7_PINOUT_SFF_8470_L2 (0x00000200)
+#define MPI_MANPAGE7_PINOUT_SFF_8470_L1 (0x00000100)
+#define MPI_MANPAGE7_PINOUT_SFF_8482 (0x00000002)
+#define MPI_MANPAGE7_PINOUT_CONNECTION_UNKNOWN (0x00000001)
+
+/* defines for the Location field */
+#define MPI_MANPAGE7_LOCATION_UNKNOWN (0x01)
+#define MPI_MANPAGE7_LOCATION_INTERNAL (0x02)
+#define MPI_MANPAGE7_LOCATION_EXTERNAL (0x04)
+#define MPI_MANPAGE7_LOCATION_SWITCHABLE (0x08)
+#define MPI_MANPAGE7_LOCATION_AUTO (0x10)
+#define MPI_MANPAGE7_LOCATION_NOT_PRESENT (0x20)
+#define MPI_MANPAGE7_LOCATION_NOT_CONNECTED (0x80)
+
+/*
+ * Host code (drivers, BIOS, utilities, etc.) should leave this define set to
+ * one and check NumPhys at runtime.
+ */
+#ifndef MPI_MANPAGE7_CONNECTOR_INFO_MAX
+#define MPI_MANPAGE7_CONNECTOR_INFO_MAX (1)
+#endif
+
+typedef struct _CONFIG_PAGE_MANUFACTURING_7
+{
+ CONFIG_PAGE_HEADER Header; /* 00h */
+ U32 Reserved1; /* 04h */
+ U32 Reserved2; /* 08h */
+ U32 Flags; /* 0Ch */
+ U8 EnclosureName[16]; /* 10h */
+ U8 NumPhys; /* 20h */
+ U8 Reserved3; /* 21h */
+ U16 Reserved4; /* 22h */
+ MPI_MANPAGE7_CONNECTOR_INFO ConnectorInfo[MPI_MANPAGE7_CONNECTOR_INFO_MAX]; /* 24h */
+} CONFIG_PAGE_MANUFACTURING_7, MPI_POINTER PTR_CONFIG_PAGE_MANUFACTURING_7,
+ ManufacturingPage7_t, MPI_POINTER pManufacturingPage7_t;
+
+#define MPI_MANUFACTURING7_PAGEVERSION (0x00)
+
+/* defines for the Flags field */
+#define MPI_MANPAGE7_FLAG_USE_SLOT_INFO (0x00000001)
+
+
/****************************************************************************
* IO Unit Config Pages
****************************************************************************/
} CONFIG_PAGE_IOC_2, MPI_POINTER PTR_CONFIG_PAGE_IOC_2,
IOCPage2_t, MPI_POINTER pIOCPage2_t;
-#define MPI_IOCPAGE2_PAGEVERSION (0x03)
+#define MPI_IOCPAGE2_PAGEVERSION (0x04)
/* IOC Page 2 Capabilities flags */
#define MPI_IOCPAGE2_CAP_FLAGS_RAID_6_SUPPORT (0x00000010)
#define MPI_IOCPAGE2_CAP_FLAGS_RAID_10_SUPPORT (0x00000020)
#define MPI_IOCPAGE2_CAP_FLAGS_RAID_50_SUPPORT (0x00000040)
+#define MPI_IOCPAGE2_CAP_FLAGS_RAID_64_BIT_ADDRESSING (0x10000000)
#define MPI_IOCPAGE2_CAP_FLAGS_SES_SUPPORT (0x20000000)
#define MPI_IOCPAGE2_CAP_FLAGS_SAFTE_SUPPORT (0x40000000)
#define MPI_IOCPAGE2_CAP_FLAGS_CROSS_CHANNEL_SUPPORT (0x80000000)
#define MPI_IOCPAGE5_PAGEVERSION (0x00)
+typedef struct _CONFIG_PAGE_IOC_6
+{
+ CONFIG_PAGE_HEADER Header; /* 00h */
+ U32 CapabilitiesFlags; /* 04h */
+ U8 MaxDrivesIS; /* 08h */
+ U8 MaxDrivesIM; /* 09h */
+ U8 MaxDrivesIME; /* 0Ah */
+ U8 Reserved1; /* 0Bh */
+ U8 MinDrivesIS; /* 0Ch */
+ U8 MinDrivesIM; /* 0Dh */
+ U8 MinDrivesIME; /* 0Eh */
+ U8 Reserved2; /* 0Fh */
+ U8 MaxGlobalHotSpares; /* 10h */
+ U8 Reserved3; /* 11h */
+ U16 Reserved4; /* 12h */
+ U32 Reserved5; /* 14h */
+ U32 SupportedStripeSizeMapIS; /* 18h */
+ U32 SupportedStripeSizeMapIME; /* 1Ch */
+ U32 Reserved6; /* 20h */
+ U8 MetadataSize; /* 24h */
+ U8 Reserved7; /* 25h */
+ U16 Reserved8; /* 26h */
+ U16 MaxBadBlockTableEntries; /* 28h */
+ U16 Reserved9; /* 2Ah */
+ U16 IRNvsramUsage; /* 2Ch */
+ U16 Reserved10; /* 2Eh */
+ U32 IRNvsramVersion; /* 30h */
+ U32 Reserved11; /* 34h */
+ U32 Reserved12; /* 38h */
+} CONFIG_PAGE_IOC_6, MPI_POINTER PTR_CONFIG_PAGE_IOC_6,
+ IOCPage6_t, MPI_POINTER pIOCPage6_t;
+
+#define MPI_IOCPAGE6_PAGEVERSION (0x00)
+
+/* IOC Page 6 Capabilities Flags */
+
+#define MPI_IOCPAGE6_CAP_FLAGS_GLOBAL_HOT_SPARE (0x00000001)
+
/****************************************************************************
* BIOS Config Pages
U32 Reserved5; /* 14h */
U32 Reserved6; /* 18h */
U8 BootDeviceForm; /* 1Ch */
- U8 Reserved7; /* 1Dh */
+ U8 PrevBootDeviceForm; /* 1Ch */
U16 Reserved8; /* 1Eh */
MPI_BIOSPAGE2_BOOT_DEVICE BootDevice; /* 20h */
} CONFIG_PAGE_BIOS_2, MPI_POINTER PTR_CONFIG_PAGE_BIOS_2,
BIOSPage2_t, MPI_POINTER pBIOSPage2_t;
-#define MPI_BIOSPAGE2_PAGEVERSION (0x01)
+#define MPI_BIOSPAGE2_PAGEVERSION (0x02)
#define MPI_BIOSPAGE2_FORM_MASK (0x0F)
#define MPI_BIOSPAGE2_FORM_ADAPTER_ORDER (0x00)
RAID_VOL0_STATUS VolumeStatus; /* 08h */
RAID_VOL0_SETTINGS VolumeSettings; /* 0Ch */
U32 MaxLBA; /* 10h */
- U32 Reserved1; /* 14h */
+ U32 MaxLBAHigh; /* 14h */
U32 StripeSize; /* 18h */
U32 Reserved2; /* 1Ch */
U32 Reserved3; /* 20h */
} CONFIG_PAGE_RAID_VOL_0, MPI_POINTER PTR_CONFIG_PAGE_RAID_VOL_0,
RaidVolumePage0_t, MPI_POINTER pRaidVolumePage0_t;
-#define MPI_RAIDVOLPAGE0_PAGEVERSION (0x05)
+#define MPI_RAIDVOLPAGE0_PAGEVERSION (0x06)
/* values for RAID Volume Page 0 InactiveStatus field */
#define MPI_RAIDVOLPAGE0_UNKNOWN_INACTIVE (0x00)
typedef struct _CONFIG_PAGE_SAS_IO_UNIT_0
{
CONFIG_EXTENDED_PAGE_HEADER Header; /* 00h */
- U32 Reserved1; /* 08h */
+ U16 NvdataVersionDefault; /* 08h */
+ U16 NvdataVersionPersistent; /* 0Ah */
U8 NumPhys; /* 0Ch */
U8 Reserved2; /* 0Dh */
U16 Reserved3; /* 0Eh */
} CONFIG_PAGE_SAS_IO_UNIT_0, MPI_POINTER PTR_CONFIG_PAGE_SAS_IO_UNIT_0,
SasIOUnitPage0_t, MPI_POINTER pSasIOUnitPage0_t;
-#define MPI_SASIOUNITPAGE0_PAGEVERSION (0x03)
+#define MPI_SASIOUNITPAGE0_PAGEVERSION (0x04)
/* values for SAS IO Unit Page 0 PortFlags */
#define MPI_SAS_IOUNIT0_PORT_FLAGS_DISCOVERY_IN_PROGRESS (0x08)
typedef struct _MPI_SAS_IO_UNIT1_PHY_DATA
{
- U8 Port; /* 00h */
- U8 PortFlags; /* 01h */
- U8 PhyFlags; /* 02h */
- U8 MaxMinLinkRate; /* 03h */
- U32 ControllerPhyDeviceInfo;/* 04h */
- U32 Reserved1; /* 08h */
+ U8 Port; /* 00h */
+ U8 PortFlags; /* 01h */
+ U8 PhyFlags; /* 02h */
+ U8 MaxMinLinkRate; /* 03h */
+ U32 ControllerPhyDeviceInfo; /* 04h */
+ U16 MaxTargetPortConnectTime; /* 08h */
+ U16 Reserved1; /* 0Ah */
} MPI_SAS_IO_UNIT1_PHY_DATA, MPI_POINTER PTR_MPI_SAS_IO_UNIT1_PHY_DATA,
SasIOUnit1PhyData, MPI_POINTER pSasIOUnit1PhyData;
CONFIG_EXTENDED_PAGE_HEADER Header; /* 00h */
U16 ControlFlags; /* 08h */
U16 MaxNumSATATargets; /* 0Ah */
- U32 Reserved1; /* 0Ch */
+ U16 AdditionalControlFlags; /* 0Ch */
+ U16 Reserved1; /* 0Eh */
U8 NumPhys; /* 10h */
U8 SATAMaxQDepth; /* 11h */
- U16 Reserved2; /* 12h */
+ U8 ReportDeviceMissingDelay; /* 12h */
+ U8 IODeviceMissingDelay; /* 13h */
MPI_SAS_IO_UNIT1_PHY_DATA PhyData[MPI_SAS_IOUNIT1_PHY_MAX]; /* 14h */
} CONFIG_PAGE_SAS_IO_UNIT_1, MPI_POINTER PTR_CONFIG_PAGE_SAS_IO_UNIT_1,
SasIOUnitPage1_t, MPI_POINTER pSasIOUnitPage1_t;
-#define MPI_SASIOUNITPAGE1_PAGEVERSION (0x05)
+#define MPI_SASIOUNITPAGE1_PAGEVERSION (0x06)
/* values for SAS IO Unit Page 1 ControlFlags */
#define MPI_SAS_IOUNIT1_CONTROL_DEVICE_SELF_TEST (0x8000)
#define MPI_SAS_IOUNIT1_CONTROL_FIRST_LVL_DISC_ONLY (0x0002)
#define MPI_SAS_IOUNIT1_CONTROL_CLEAR_AFFILIATION (0x0001)
+/* values for SAS IO Unit Page 1 AdditionalControlFlags */
+#define MPI_SAS_IOUNIT1_ACONTROL_ALLOW_TABLE_TO_TABLE (0x0001)
+
+/* defines for SAS IO Unit Page 1 ReportDeviceMissingDelay */
+#define MPI_SAS_IOUNIT1_REPORT_MISSING_TIMEOUT_MASK (0x7F)
+#define MPI_SAS_IOUNIT1_REPORT_MISSING_UNIT_16 (0x80)
+
/* values for SAS IO Unit Page 1 PortFlags */
#define MPI_SAS_IOUNIT1_PORT_FLAGS_0_TARGET_IOC_NUM (0x00)
#define MPI_SAS_IOUNIT1_PORT_FLAGS_1_TARGET_IOC_NUM (0x04)
Copyright (c) 2000-2005 LSI Logic Corporation.
---------------------------------------
- Header Set Release Version: 01.05.12
- Header Set Release Date: 08-30-05
+ Header Set Release Version: 01.05.13
+ Header Set Release Date: 03-27-06
---------------------------------------
Filename Current version Prior version
---------- --------------- -------------
- mpi.h 01.05.10 01.05.09
- mpi_ioc.h 01.05.10 01.05.09
- mpi_cnfg.h 01.05.11 01.05.10
- mpi_init.h 01.05.06 01.05.06
- mpi_targ.h 01.05.05 01.05.05
+ mpi.h 01.05.11 01.05.10
+ mpi_ioc.h 01.05.11 01.05.10
+ mpi_cnfg.h 01.05.12 01.05.11
+ mpi_init.h 01.05.07 01.05.06
+ mpi_targ.h 01.05.06 01.05.05
mpi_fc.h 01.05.01 01.05.01
mpi_lan.h 01.05.01 01.05.01
mpi_raid.h 01.05.02 01.05.02
mpi_tool.h 01.05.03 01.05.03
mpi_inb.h 01.05.01 01.05.01
- mpi_sas.h 01.05.02 01.05.01
- mpi_type.h 01.05.02 01.05.01
- mpi_history.txt 01.05.12 01.05.11
+ mpi_sas.h 01.05.03 01.05.02
+ mpi_type.h 01.05.02 01.05.02
+ mpi_history.txt 01.05.13 01.05.12
* Date Version Description
* Added EEDP IOCStatus codes.
* 08-03-05 01.05.09 Bumped MPI_HEADER_VERSION_UNIT.
* 08-30-05 01.05.10 Added 2 new IOCStatus codes for Target.
+ * 03-27-06 01.05.11 Bumped MPI_HEADER_VERSION_UNIT.
* --------------------------------------------------------------------------
mpi_ioc.h
* Added new ReasonCode value for SAS Device Status Change
* event.
* Added new family code for FC949E.
+ * 03-27-06 01.05.11 Added MPI_IOCFACTS_CAPABILITY_TLR.
+ * Added additional Reason Codes and more event data fields
+ * to EVENT_DATA_SAS_DEVICE_STATUS_CHANGE.
+ * Added EVENT_DATA_SAS_BROADCAST_PRIMITIVE structure and
+ * new event.
+ * Added MPI_EVENT_SAS_SMP_ERROR and event data structure.
+ * Added MPI_EVENT_SAS_INIT_DEVICE_STATUS_CHANGE and event
+ * data structure.
+ * Added MPI_EVENT_SAS_INIT_TABLE_OVERFLOW and event
+ * data structure.
+ * Added MPI_EXT_IMAGE_TYPE_INITIALIZATION.
* --------------------------------------------------------------------------
mpi_cnfg.h
* Added postpone SATA Init bit to SAS IO Unit Page 1
* ControlFlags.
* Changed LogEntry format for Log Page 0.
+ * 03-27-06 01.05.12 Added two new Flags defines for Manufacturing Page 4.
+ * Added Manufacturing Page 7.
+ * Added MPI_IOCPAGE2_CAP_FLAGS_RAID_64_BIT_ADDRESSING.
+ * Added IOC Page 6.
+ * Added PrevBootDeviceForm field to CONFIG_PAGE_BIOS_2.
+ * Added MaxLBAHigh field to RAID Volume Page 0.
+ * Added Nvdata version fields to SAS IO Unit Page 0.
+ * Added AdditionalControlFlags, MaxTargetPortConnectTime,
+ * ReportDeviceMissingDelay, and IODeviceMissingDelay
+ * fields to SAS IO Unit Page 1.
* --------------------------------------------------------------------------
mpi_init.h
* Added four new defines for SEP SlotStatus.
* 08-03-05 01.05.06 Fixed some MPI_SCSIIO32_MSGFLGS_ defines to make them
* unique in the first 32 characters.
+ * 03-27-06 01.05.07 Added Task Management type of Clear ACA.
* --------------------------------------------------------------------------
mpi_targ.h
* 02-22-05 01.05.03 Changed a comment.
* 03-11-05 01.05.04 Removed TargetAssistExtended Request.
* 06-24-05 01.05.05 Added TargetAssistExtended structures and defines.
+ * 03-27-06 01.05.06 Added a comment.
* --------------------------------------------------------------------------
mpi_fc.h
* 08-30-05 01.05.02 Added DeviceInfo bit for SEP.
* Added PrimFlags and Primitive field to SAS IO Unit
* Control request, and added a new operation code.
+ * 03-27-06 01.05.03 Added Force Full Discovery, Transmit Port Select Signal,
+ * and Remove Device operations to SAS IO Unit Control.
+ * Added DevHandle field to SAS IO Unit Control request and
+ * reply.
* --------------------------------------------------------------------------
mpi_type.h
mpi_history.txt Parts list history
-Filename 01.05.12 01.05.11 01.05.10 01.05.09
----------- -------- -------- -------- --------
-mpi.h 01.05.10 01.05.09 01.05.08 01.05.07
-mpi_ioc.h 01.05.10 01.05.09 01.05.09 01.05.08
-mpi_cnfg.h 01.05.11 01.05.10 01.05.09 01.05.08
-mpi_init.h 01.05.06 01.05.06 01.05.05 01.05.04
-mpi_targ.h 01.05.05 01.05.05 01.05.05 01.05.04
-mpi_fc.h 01.05.01 01.05.01 01.05.01 01.05.01
-mpi_lan.h 01.05.01 01.05.01 01.05.01 01.05.01
-mpi_raid.h 01.05.02 01.05.02 01.05.02 01.05.02
-mpi_tool.h 01.05.03 01.05.03 01.05.03 01.05.03
-mpi_inb.h 01.05.01 01.05.01 01.05.01 01.05.01
-mpi_sas.h 01.05.02 01.05.01 01.05.01 01.05.01
-mpi_type.h 01.05.02 01.05.01 01.05.01 01.05.01
+Filename 01.05.13 01.05.12 01.05.11 01.05.10 01.05.09
+---------- -------- -------- -------- -------- --------
+mpi.h 01.05.11 01.05.10 01.05.09 01.05.08 01.05.07
+mpi_ioc.h 01.05.11 01.05.10 01.05.09 01.05.09 01.05.08
+mpi_cnfg.h 01.05.12 01.05.11 01.05.10 01.05.09 01.05.08
+mpi_init.h 01.05.07 01.05.06 01.05.06 01.05.05 01.05.04
+mpi_targ.h 01.05.06 01.05.05 01.05.05 01.05.05 01.05.04
+mpi_fc.h 01.05.01 01.05.01 01.05.01 01.05.01 01.05.01
+mpi_lan.h 01.05.01 01.05.01 01.05.01 01.05.01 01.05.01
+mpi_raid.h 01.05.02 01.05.02 01.05.02 01.05.02 01.05.02
+mpi_tool.h 01.05.03 01.05.03 01.05.03 01.05.03 01.05.03
+mpi_inb.h 01.05.01 01.05.01 01.05.01 01.05.01 01.05.01
+mpi_sas.h 01.05.03 01.05.02 01.05.01 01.05.01 01.05.01
+mpi_type.h 01.05.02 01.05.02 01.05.01 01.05.01 01.05.01
Filename 01.05.08 01.05.07 01.05.06 01.05.05 01.05.04 01.05.03
---------- -------- -------- -------- -------- -------- --------
* Title: MPI initiator mode messages and structures
* Creation Date: June 8, 2000
*
- * mpi_init.h Version: 01.05.06
+ * mpi_init.h Version: 01.05.07
*
* Version History
* ---------------
* Added four new defines for SEP SlotStatus.
* 08-03-05 01.05.06 Fixed some MPI_SCSIIO32_MSGFLGS_ defines to make them
* unique in the first 32 characters.
+ * 03-27-06 01.05.07 Added Task Management type of Clear ACA.
* --------------------------------------------------------------------------
*/
#define MPI_SCSITASKMGMT_TASKTYPE_LOGICAL_UNIT_RESET (0x05)
#define MPI_SCSITASKMGMT_TASKTYPE_CLEAR_TASK_SET (0x06)
#define MPI_SCSITASKMGMT_TASKTYPE_QUERY_TASK (0x07)
+#define MPI_SCSITASKMGMT_TASKTYPE_CLEAR_ACA (0x08)
/* MsgFlags bits */
#define MPI_SCSITASKMGMT_MSGFLAGS_TARGET_RESET_OPTION (0x00)
* Title: MPI IOC, Port, Event, FW Download, and FW Upload messages
* Creation Date: August 11, 2000
*
- * mpi_ioc.h Version: 01.05.10
+ * mpi_ioc.h Version: 01.05.11
*
* Version History
* ---------------
* Added new ReasonCode value for SAS Device Status Change
* event.
* Added new family code for FC949E.
+ * 03-27-06 01.05.11 Added MPI_IOCFACTS_CAPABILITY_TLR.
+ * Added additional Reason Codes and more event data fields
+ * to EVENT_DATA_SAS_DEVICE_STATUS_CHANGE.
+ * Added EVENT_DATA_SAS_BROADCAST_PRIMITIVE structure and
+ * new event.
+ * Added MPI_EVENT_SAS_SMP_ERROR and event data structure.
+ * Added MPI_EVENT_SAS_INIT_DEVICE_STATUS_CHANGE and event
+ * data structure.
+ * Added MPI_EVENT_SAS_INIT_TABLE_OVERFLOW and event
+ * data structure.
+ * Added MPI_EXT_IMAGE_TYPE_INITIALIZATION.
* --------------------------------------------------------------------------
*/
#define MPI_IOCFACTS_CAPABILITY_MULTICAST (0x00000100)
#define MPI_IOCFACTS_CAPABILITY_SCSIIO32 (0x00000200)
#define MPI_IOCFACTS_CAPABILITY_NO_SCSIIO16 (0x00000400)
+#define MPI_IOCFACTS_CAPABILITY_TLR (0x00000800)
/*****************************************************************************
/* Event */
-#define MPI_EVENT_NONE (0x00000000)
-#define MPI_EVENT_LOG_DATA (0x00000001)
-#define MPI_EVENT_STATE_CHANGE (0x00000002)
-#define MPI_EVENT_UNIT_ATTENTION (0x00000003)
-#define MPI_EVENT_IOC_BUS_RESET (0x00000004)
-#define MPI_EVENT_EXT_BUS_RESET (0x00000005)
-#define MPI_EVENT_RESCAN (0x00000006)
-#define MPI_EVENT_LINK_STATUS_CHANGE (0x00000007)
-#define MPI_EVENT_LOOP_STATE_CHANGE (0x00000008)
-#define MPI_EVENT_LOGOUT (0x00000009)
-#define MPI_EVENT_EVENT_CHANGE (0x0000000A)
-#define MPI_EVENT_INTEGRATED_RAID (0x0000000B)
-#define MPI_EVENT_SCSI_DEVICE_STATUS_CHANGE (0x0000000C)
-#define MPI_EVENT_ON_BUS_TIMER_EXPIRED (0x0000000D)
-#define MPI_EVENT_QUEUE_FULL (0x0000000E)
-#define MPI_EVENT_SAS_DEVICE_STATUS_CHANGE (0x0000000F)
-#define MPI_EVENT_SAS_SES (0x00000010)
-#define MPI_EVENT_PERSISTENT_TABLE_FULL (0x00000011)
-#define MPI_EVENT_SAS_PHY_LINK_STATUS (0x00000012)
-#define MPI_EVENT_SAS_DISCOVERY_ERROR (0x00000013)
-#define MPI_EVENT_IR_RESYNC_UPDATE (0x00000014)
-#define MPI_EVENT_IR2 (0x00000015)
-#define MPI_EVENT_SAS_DISCOVERY (0x00000016)
-#define MPI_EVENT_LOG_ENTRY_ADDED (0x00000021)
+#define MPI_EVENT_NONE (0x00000000)
+#define MPI_EVENT_LOG_DATA (0x00000001)
+#define MPI_EVENT_STATE_CHANGE (0x00000002)
+#define MPI_EVENT_UNIT_ATTENTION (0x00000003)
+#define MPI_EVENT_IOC_BUS_RESET (0x00000004)
+#define MPI_EVENT_EXT_BUS_RESET (0x00000005)
+#define MPI_EVENT_RESCAN (0x00000006)
+#define MPI_EVENT_LINK_STATUS_CHANGE (0x00000007)
+#define MPI_EVENT_LOOP_STATE_CHANGE (0x00000008)
+#define MPI_EVENT_LOGOUT (0x00000009)
+#define MPI_EVENT_EVENT_CHANGE (0x0000000A)
+#define MPI_EVENT_INTEGRATED_RAID (0x0000000B)
+#define MPI_EVENT_SCSI_DEVICE_STATUS_CHANGE (0x0000000C)
+#define MPI_EVENT_ON_BUS_TIMER_EXPIRED (0x0000000D)
+#define MPI_EVENT_QUEUE_FULL (0x0000000E)
+#define MPI_EVENT_SAS_DEVICE_STATUS_CHANGE (0x0000000F)
+#define MPI_EVENT_SAS_SES (0x00000010)
+#define MPI_EVENT_PERSISTENT_TABLE_FULL (0x00000011)
+#define MPI_EVENT_SAS_PHY_LINK_STATUS (0x00000012)
+#define MPI_EVENT_SAS_DISCOVERY_ERROR (0x00000013)
+#define MPI_EVENT_IR_RESYNC_UPDATE (0x00000014)
+#define MPI_EVENT_IR2 (0x00000015)
+#define MPI_EVENT_SAS_DISCOVERY (0x00000016)
+#define MPI_EVENT_SAS_BROADCAST_PRIMITIVE (0x00000017)
+#define MPI_EVENT_SAS_INIT_DEVICE_STATUS_CHANGE (0x00000018)
+#define MPI_EVENT_SAS_INIT_TABLE_OVERFLOW (0x00000019)
+#define MPI_EVENT_SAS_SMP_ERROR (0x0000001A)
+#define MPI_EVENT_LOG_ENTRY_ADDED (0x00000021)
/* AckRequired field values */
U8 PhyNum; /* 0Eh */
U8 Reserved1; /* 0Fh */
U64 SASAddress; /* 10h */
+ U8 LUN[8]; /* 18h */
+ U16 TaskTag; /* 20h */
+ U16 Reserved2; /* 22h */
} EVENT_DATA_SAS_DEVICE_STATUS_CHANGE,
MPI_POINTER PTR_EVENT_DATA_SAS_DEVICE_STATUS_CHANGE,
MpiEventDataSasDeviceStatusChange_t,
MPI_POINTER pMpiEventDataSasDeviceStatusChange_t;
/* MPI SAS Device Status Change Event data ReasonCode values */
-#define MPI_EVENT_SAS_DEV_STAT_RC_ADDED (0x03)
-#define MPI_EVENT_SAS_DEV_STAT_RC_NOT_RESPONDING (0x04)
-#define MPI_EVENT_SAS_DEV_STAT_RC_SMART_DATA (0x05)
-#define MPI_EVENT_SAS_DEV_STAT_RC_NO_PERSIST_ADDED (0x06)
-#define MPI_EVENT_SAS_DEV_STAT_RC_UNSUPPORTED (0x07)
-#define MPI_EVENT_SAS_DEV_STAT_RC_INTERNAL_DEVICE_RESET (0x08)
+#define MPI_EVENT_SAS_DEV_STAT_RC_ADDED (0x03)
+#define MPI_EVENT_SAS_DEV_STAT_RC_NOT_RESPONDING (0x04)
+#define MPI_EVENT_SAS_DEV_STAT_RC_SMART_DATA (0x05)
+#define MPI_EVENT_SAS_DEV_STAT_RC_NO_PERSIST_ADDED (0x06)
+#define MPI_EVENT_SAS_DEV_STAT_RC_UNSUPPORTED (0x07)
+#define MPI_EVENT_SAS_DEV_STAT_RC_INTERNAL_DEVICE_RESET (0x08)
+#define MPI_EVENT_SAS_DEV_STAT_RC_TASK_ABORT_INTERNAL (0x09)
+#define MPI_EVENT_SAS_DEV_STAT_RC_ABORT_TASK_SET_INTERNAL (0x0A)
+#define MPI_EVENT_SAS_DEV_STAT_RC_CLEAR_TASK_SET_INTERNAL (0x0B)
+#define MPI_EVENT_SAS_DEV_STAT_RC_QUERY_TASK_INTERNAL (0x0C)
/* SCSI Event data for Queue Full event */
} EVENT_DATA_SAS_SES, MPI_POINTER PTR_EVENT_DATA_SAS_SES,
MpiEventDataSasSes_t, MPI_POINTER pMpiEventDataSasSes_t;
+/* SAS Broadcast Primitive Event data */
+
+typedef struct _EVENT_DATA_SAS_BROADCAST_PRIMITIVE
+{
+ U8 PhyNum; /* 00h */
+ U8 Port; /* 01h */
+ U8 PortWidth; /* 02h */
+ U8 Primitive; /* 04h */
+} EVENT_DATA_SAS_BROADCAST_PRIMITIVE,
+ MPI_POINTER PTR_EVENT_DATA_SAS_BROADCAST_PRIMITIVE,
+ MpiEventDataSasBroadcastPrimitive_t,
+ MPI_POINTER pMpiEventDataSasBroadcastPrimitive_t;
+
+#define MPI_EVENT_PRIMITIVE_CHANGE (0x01)
+#define MPI_EVENT_PRIMITIVE_EXPANDER (0x03)
+#define MPI_EVENT_PRIMITIVE_RESERVED2 (0x04)
+#define MPI_EVENT_PRIMITIVE_RESERVED3 (0x05)
+#define MPI_EVENT_PRIMITIVE_RESERVED4 (0x06)
+#define MPI_EVENT_PRIMITIVE_CHANGE0_RESERVED (0x07)
+#define MPI_EVENT_PRIMITIVE_CHANGE1_RESERVED (0x08)
+
/* SAS Phy Link Status Event data */
typedef struct _EVENT_DATA_SAS_PHY_LINK_STATUS
#define MPI_EVENT_DSCVRY_ERR_DS_MULTPL_PATHS (0x00000800)
#define MPI_EVENT_DSCVRY_ERR_DS_MAX_SATA_TARGETS (0x00001000)
+/* SAS SMP Error Event data */
+
+typedef struct _EVENT_DATA_SAS_SMP_ERROR
+{
+ U8 Status; /* 00h */
+ U8 Port; /* 01h */
+ U8 SMPFunctionResult; /* 02h */
+ U8 Reserved1; /* 03h */
+ U64 SASAddress; /* 04h */
+} EVENT_DATA_SAS_SMP_ERROR, MPI_POINTER PTR_EVENT_DATA_SAS_SMP_ERROR,
+ MpiEventDataSasSmpError_t, MPI_POINTER pMpiEventDataSasSmpError_t;
+
+/* defines for the Status field of the SAS SMP Error event */
+#define MPI_EVENT_SAS_SMP_FUNCTION_RESULT_VALID (0x00)
+#define MPI_EVENT_SAS_SMP_CRC_ERROR (0x01)
+#define MPI_EVENT_SAS_SMP_TIMEOUT (0x02)
+#define MPI_EVENT_SAS_SMP_NO_DESTINATION (0x03)
+#define MPI_EVENT_SAS_SMP_BAD_DESTINATION (0x04)
+
+/* SAS Initiator Device Status Change Event data */
+
+typedef struct _EVENT_DATA_SAS_INIT_DEV_STATUS_CHANGE
+{
+ U8 ReasonCode; /* 00h */
+ U8 Port; /* 01h */
+ U16 DevHandle; /* 02h */
+ U64 SASAddress; /* 04h */
+} EVENT_DATA_SAS_INIT_DEV_STATUS_CHANGE,
+ MPI_POINTER PTR_EVENT_DATA_SAS_INIT_DEV_STATUS_CHANGE,
+ MpiEventDataSasInitDevStatusChange_t,
+ MPI_POINTER pMpiEventDataSasInitDevStatusChange_t;
+
+/* defines for the ReasonCode field of the SAS Initiator Device Status Change event */
+#define MPI_EVENT_SAS_INIT_RC_ADDED (0x01)
+
+/* SAS Initiator Device Table Overflow Event data */
+
+typedef struct _EVENT_DATA_SAS_INIT_TABLE_OVERFLOW
+{
+ U8 MaxInit; /* 00h */
+ U8 CurrentInit; /* 01h */
+ U16 Reserved1; /* 02h */
+} EVENT_DATA_SAS_INIT_TABLE_OVERFLOW,
+ MPI_POINTER PTR_EVENT_DATA_SAS_INIT_TABLE_OVERFLOW,
+ MpiEventDataSasInitTableOverflow_t,
+ MPI_POINTER pMpiEventDataSasInitTableOverflow_t;
+
/*****************************************************************************
*
#define MPI_EXT_IMAGE_TYPE_FW (0x01)
#define MPI_EXT_IMAGE_TYPE_NVDATA (0x03)
#define MPI_EXT_IMAGE_TYPE_BOOTLOADER (0x04)
+#define MPI_EXT_IMAGE_TYPE_INITIALIZATION (0x05)
#endif
#ifndef IOPI_IOCLOGINFO_H_INCLUDED
#define IOPI_IOCLOGINFO_H_INCLUDED
+#define SAS_LOGINFO_NEXUS_LOSS 0x31170000
+#define SAS_LOGINFO_MASK 0xFFFF0000
/****************************************************************************/
/* IOC LOGINFO defines, 0x00000000 - 0x0FFFFFFF */
#define IOP_LOGINFO_CODE_CONFIG_INVALID_PAGE_DNM (0x00030500) /* Device Not Mapped */
#define IOP_LOGINFO_CODE_CONFIG_INVALID_PAGE_PERSIST (0x00030600) /* Persistent Page not found */
#define IOP_LOGINFO_CODE_CONFIG_INVALID_PAGE_DEFAULT (0x00030700) /* Default Page not found */
+
+#define IOP_LOGINFO_CODE_DIAG_MSG_ERROR (0x00040000) /* Error handling diag msg - or'd with diag status */
+
#define IOP_LOGINFO_CODE_TASK_TERMINATED (0x00050000)
#define IOP_LOGINFO_CODE_ENCL_MGMT_READ_ACTION_ERR0R (0x00060001) /* Read Action not supported for SEP msg */
#define PL_LOGINFO_CODE_IO_EXECUTED (0x00140000)
#define PL_LOGINFO_CODE_PERS_RESV_OUT_NOT_AFFIL_OWNER (0x00150000)
#define PL_LOGINFO_CODE_OPEN_TXDMA_ABORT (0x00160000)
+#define PL_LOGINFO_CODE_IO_DEVICE_MISSING_DELAY_RETRY (0x00170000)
#define PL_LOGINFO_SUB_CODE_OPEN_FAILURE (0x00000100)
#define PL_LOGINFO_SUB_CODE_OPEN_FAILURE_NO_DEST_TIMEOUT (0x00000101)
#define PL_LOGINFO_SUB_CODE_OPEN_FAILURE_ORR_TIMEOUT (0x0000011A) /* Open Reject (Retry) Timeout */
/****************************************************************************/
/* IR LOGINFO_CODE defines, valid if IOC_LOGINFO_ORIGINATOR = IR */
/****************************************************************************/
-#define IR_LOGINFO_CODE_UNUSED1 (0x00010000)
-#define IR_LOGINFO_CODE_UNUSED2 (0x00020000)
+#define IR_LOGINFO_RAID_ACTION_ERROR (0x00010000)
+#define IR_LOGINFO_CODE_UNUSED2 (0x00020000)
+
+/* Amount of information passed down for Create Volume is too large */
+#define IR_LOGINFO_VOLUME_CREATE_INVALID_LENGTH (0x00010001)
+/* Creation of duplicate volume attempted (Bus/Target ID checked) */
+#define IR_LOGINFO_VOLUME_CREATE_DUPLICATE (0x00010002)
+/* Creation failed due to maximum number of supported volumes exceeded */
+#define IR_LOGINFO_VOLUME_CREATE_NO_SLOTS (0x00010003)
+/* Creation failed due to DMA error in trying to read from host */
+#define IR_LOGINFO_VOLUME_CREATE_DMA_ERROR (0x00010004)
+/* Creation failed due to invalid volume type passed down */
+#define IR_LOGINFO_VOLUME_CREATE_INVALID_VOLUME_TYPE (0x00010005)
+/* Creation failed due to error reading MFG Page 4 */
+#define IR_LOGINFO_VOLUME_MFG_PAGE4_ERROR (0x00010006)
+/* Creation failed when trying to create internal structures */
+#define IR_LOGINFO_VOLUME_INTERNAL_CONFIG_STRUCTURE_ERROR (0x00010007)
+
+/* Activation failed due to trying to activate an already active volume */
+#define IR_LOGINFO_VOLUME_ACTIVATING_AN_ACTIVE_VOLUME (0x00010010)
+/* Activation failed due to trying to active unsupported volume type */
+#define IR_LOGINFO_VOLUME_ACTIVATING_INVALID_VOLUME_TYPE (0x00010011)
+/* Activation failed due to trying to active too many volumes */
+#define IR_LOGINFO_VOLUME_ACTIVATING_TOO_MANY_VOLUMES (0x00010012)
+/* Activation failed due to Volume ID in use already */
+#define IR_LOGINFO_VOLUME_ACTIVATING_VOLUME_ID_IN_USE (0x00010013)
+/* Activation failed call to activateVolume returned failure */
+#define IR_LOGINFO_VOLUME_ACTIVATE_VOLUME_FAILED (0x00010014)
+/* Activation failed trying to import the volume */
+#define IR_LOGINFO_VOLUME_ACTIVATING_IMPORT_VOLUME_FAILED (0x00010015)
+
+/* Phys Disk failed, too many phys disks */
+#define IR_LOGINFO_PHYSDISK_CREATE_TOO_MANY_DISKS (0x00010020)
+/* Amount of information passed down for Create Pnysdisk is too large */
+#define IR_LOGINFO_PHYSDISK_CREATE_INVALID_LENGTH (0x00010021)
+/* Creation failed due to DMA error in trying to read from host */
+#define IR_LOGINFO_PHYSDISK_CREATE_DMA_ERROR (0x00010022)
+/* Creation failed due to invalid Bus TargetID passed down */
+#define IR_LOGINFO_PHYSDISK_CREATE_BUS_TID_INVALID (0x00010023)
+/* Creation failed due to error in creating RAID Phys Disk Config Page */
+#define IR_LOGINFO_PHYSDISK_CREATE_CONFIG_PAGE_ERROR (0x00010024)
+
+
+/* Compatibility Error : IR Disabled */
+#define IR_LOGINFO_COMPAT_ERROR_RAID_DISABLED (0x00010030)
+/* Compatibility Error : Inquiry Comand failed */
+#define IR_LOGINFO_COMPAT_ERROR_INQUIRY_FAILED (0x00010031)
+/* Compatibility Error : Device not direct access device */
+#define IR_LOGINFO_COMPAT_ERROR_NOT_DIRECT_ACCESS (0x00010032)
+/* Compatibility Error : Removable device found */
+#define IR_LOGINFO_COMPAT_ERROR_REMOVABLE_FOUND (0x00010033)
+/* Compatibility Error : Device SCSI Version not 2 or higher */
+#define IR_LOGINFO_COMPAT_ERROR_NEED_SCSI_2_OR_HIGHER (0x00010034)
+/* Compatibility Error : SATA device, 48 BIT LBA not supported */
+#define IR_LOGINFO_COMPAT_ERROR_SATA_48BIT_LBA_NOT_SUPPORTED (0x00010035)
+/* Compatibility Error : Device does not have 512 byte block sizes */
+#define IR_LOGINFO_COMPAT_ERROR_DEVICE_NOT_512_BYTE_BLOCK (0x00010036)
+/* Compatibility Error : Volume Type check failed */
+#define IR_LOGINFO_COMPAT_ERROR_VOLUME_TYPE_CHECK_FAILED (0x00010037)
+/* Compatibility Error : Volume Type is unsupported by FW */
+#define IR_LOGINFO_COMPAT_ERROR_UNSUPPORTED_VOLUME_TYPE (0x00010038)
+/* Compatibility Error : Disk drive too small for use in volume */
+#define IR_LOGINFO_COMPAT_ERROR_DISK_TOO_SMALL (0x00010039)
+/* Compatibility Error : Phys disk for Create Volume not found */
+#define IR_LOGINFO_COMPAT_ERROR_PHYS_DISK_NOT_FOUND (0x0001003A)
+/* Compatibility Error : membership count error, too many or too few disks for volume type */
+#define IR_LOGINFO_COMPAT_ERROR_MEMBERSHIP_COUNT (0x0001003B)
+/* Compatibility Error : Disk stripe sizes must be 64KB */
+#define IR_LOGINFO_COMPAT_ERROR_NON_64K_STRIPE_SIZE (0x0001003C)
+/* Compatibility Error : IME size limited to < 2TB */
+#define IR_LOGINFO_COMPAT_ERROR_IME_VOL_NOT_CURRENTLY_SUPPORTED (0x0001003D)
+
/****************************************************************************/
-/* Defines for convienence */
+/* Defines for convenience */
/****************************************************************************/
#define IOC_LOGINFO_PREFIX_IOP ((MPI_IOCLOGINFO_TYPE_SAS << MPI_IOCLOGINFO_TYPE_SHIFT) | IOC_LOGINFO_ORIGINATOR_IOP)
#define IOC_LOGINFO_PREFIX_PL ((MPI_IOCLOGINFO_TYPE_SAS << MPI_IOCLOGINFO_TYPE_SHIFT) | IOC_LOGINFO_ORIGINATOR_PL)
* Title: MPI Serial Attached SCSI structures and definitions
* Creation Date: August 19, 2004
*
- * mpi_sas.h Version: 01.05.02
+ * mpi_sas.h Version: 01.05.03
*
* Version History
* ---------------
* 08-30-05 01.05.02 Added DeviceInfo bit for SEP.
* Added PrimFlags and Primitive field to SAS IO Unit
* Control request, and added a new operation code.
+ * 03-27-06 01.05.03 Added Force Full Discovery, Transmit Port Select Signal,
+ * and Remove Device operations to SAS IO Unit Control.
+ * Added DevHandle field to SAS IO Unit Control request and
+ * reply.
* --------------------------------------------------------------------------
*/
U8 Reserved1; /* 01h */
U8 ChainOffset; /* 02h */
U8 Function; /* 03h */
- U16 Reserved2; /* 04h */
+ U16 DevHandle; /* 04h */
U8 Reserved3; /* 06h */
U8 MsgFlags; /* 07h */
U32 MsgContext; /* 08h */
#define MPI_SAS_OP_PHY_CLEAR_ERROR_LOG (0x08)
#define MPI_SAS_OP_MAP_CURRENT (0x09)
#define MPI_SAS_OP_SEND_PRIMITIVE (0x0A)
+#define MPI_SAS_OP_FORCE_FULL_DISCOVERY (0x0B)
+#define MPI_SAS_OP_TRANSMIT_PORT_SELECT_SIGNAL (0x0C)
+#define MPI_SAS_OP_TRANSMIT_REMOVE_DEVICE (0x0D)
/* values for the PrimFlags field */
#define MPI_SAS_PRIMFLAGS_SINGLE (0x08)
U8 Reserved1; /* 01h */
U8 MsgLength; /* 02h */
U8 Function; /* 03h */
- U16 Reserved2; /* 04h */
+ U16 DevHandle; /* 04h */
U8 Reserved3; /* 06h */
U8 MsgFlags; /* 07h */
U32 MsgContext; /* 08h */
* Title: MPI Target mode messages and structures
* Creation Date: June 22, 2000
*
- * mpi_targ.h Version: 01.05.05
+ * mpi_targ.h Version: 01.05.06
*
* Version History
* ---------------
* 02-22-05 01.05.03 Changed a comment.
* 03-11-05 01.05.04 Removed TargetAssistExtended Request.
* 06-24-05 01.05.05 Added TargetAssistExtended structures and defines.
+ * 03-27-06 01.05.06 Added a comment.
* --------------------------------------------------------------------------
*/
#define TARGET_ASSIST_FLAGS_CONFIRMED (0x08)
#define TARGET_ASSIST_FLAGS_REPOST_CMD_BUFFER (0x80)
-
+/* Standard Target Mode Reply message */
typedef struct _MSG_TARGET_ERROR_REPLY
{
U16 Reserved; /* 00h */
port = psize = 0;
for (ii=0; ii < DEVICE_COUNT_RESOURCE; ii++) {
if (pci_resource_flags(pdev, ii) & PCI_BASE_ADDRESS_SPACE_IO) {
+ if (psize)
+ continue;
/* Get I/O space! */
port = pci_resource_start(pdev, ii);
psize = pci_resource_len(pdev,ii);
} else {
+ if (msize)
+ continue;
/* Get memmap */
mem_phys = pci_resource_start(pdev, ii);
msize = pci_resource_len(pdev,ii);
- break;
}
}
ioc->mem_size = msize;
- if (ii == DEVICE_COUNT_RESOURCE) {
- printk(KERN_ERR MYNAM ": ERROR - MPT adapter has no memory regions defined!\n");
- kfree(ioc);
- return -EINVAL;
- }
-
- dinitprintk((KERN_INFO MYNAM ": MPT adapter @ %lx, msize=%dd bytes\n", mem_phys, msize));
- dinitprintk((KERN_INFO MYNAM ": (port i/o @ %lx, psize=%dd bytes)\n", port, psize));
-
mem = NULL;
/* Get logical ptr for PciMem0 space */
/*mem = ioremap(mem_phys, msize);*/
- mem = ioremap(mem_phys, 0x100);
+ mem = ioremap(mem_phys, msize);
if (mem == NULL) {
printk(KERN_ERR MYNAM ": ERROR - Unable to map adapter memory!\n");
kfree(ioc);
ioc->bus_type = SAS;
ioc->errata_flag_1064 = 1;
}
- else if (pdev->device == MPI_MANUFACTPAGE_DEVID_SAS1066) {
- ioc->prod_name = "LSISAS1066";
- ioc->bus_type = SAS;
- ioc->errata_flag_1064 = 1;
- }
else if (pdev->device == MPI_MANUFACTPAGE_DEVID_SAS1068) {
ioc->prod_name = "LSISAS1068";
ioc->bus_type = SAS;
ioc->prod_name = "LSISAS1064E";
ioc->bus_type = SAS;
}
- else if (pdev->device == MPI_MANUFACTPAGE_DEVID_SAS1066E) {
- ioc->prod_name = "LSISAS1066E";
- ioc->bus_type = SAS;
- }
else if (pdev->device == MPI_MANUFACTPAGE_DEVID_SAS1068E) {
ioc->prod_name = "LSISAS1068E";
ioc->bus_type = SAS;
}
+ else if (pdev->device == MPI_MANUFACTPAGE_DEVID_SAS1078) {
+ ioc->prod_name = "LSISAS1078";
+ ioc->bus_type = SAS;
+ }
if (ioc->errata_flag_1064)
pci_disable_io_access(pdev);
u32 diag1val = 0;
#endif
+ if (ioc->pcidev->device == MPI_MANUFACTPAGE_DEVID_SAS1078) {
+ drsprintk((MYIOC_s_WARN_FMT "%s: Doorbell=%p; 1078 reset "
+ "address=%p\n", ioc->name, __FUNCTION__,
+ &ioc->chip->Doorbell, &ioc->chip->Reset_1078));
+ CHIPREG_WRITE32(&ioc->chip->Reset_1078, 0x07);
+ if (sleepFlag == CAN_SLEEP)
+ msleep(1);
+ else
+ mdelay(1);
+
+ for (count = 0; count < 60; count ++) {
+ doorbell = CHIPREG_READ32(&ioc->chip->Doorbell);
+ doorbell &= MPI_IOC_STATE_MASK;
+
+ drsprintk((MYIOC_s_INFO_FMT
+ "looking for READY STATE: doorbell=%x"
+ " count=%d\n",
+ ioc->name, doorbell, count));
+ if (doorbell == MPI_IOC_STATE_READY) {
+ return 0;
+ }
+
+ /* wait 1 sec */
+ if (sleepFlag == CAN_SLEEP)
+ msleep(1000);
+ else
+ mdelay(1000);
+ }
+ return -1;
+ }
+
/* Clear any existing interrupts */
CHIPREG_WRITE32(&ioc->chip->IntStatus, 0);
#define COPYRIGHT "Copyright (c) 1999-2005 " MODULEAUTHOR
#endif
-#define MPT_LINUX_VERSION_COMMON "3.03.10"
-#define MPT_LINUX_PACKAGE_NAME "@(#)mptlinux-3.03.10"
+#define MPT_LINUX_VERSION_COMMON "3.04.00"
+#define MPT_LINUX_PACKAGE_NAME "@(#)mptlinux-3.04.00"
#define WHAT_MAGIC_STRING "@" "(" "#" ")"
#define show_mptmod_ver(s,ver) \
u32 HostIndex; /* 50 Host Index register */
u32 Reserved4[15]; /* 54-8F */
u32 Fubar; /* 90 For Fubar usage */
- u32 Reserved5[27]; /* 94-FF */
+ u32 Reserved5[1050];/* 94-10F8 */
+ u32 Reset_1078; /* 10FC Reset 1078 */
} SYSIF_REGS;
/*
u8 negoFlags; /* bit field, see above */
u8 raidVolume; /* set, if RAID Volume */
u8 type; /* byte 0 of Inquiry data */
+ u8 deleted; /* target in process of being removed */
u32 num_luns;
u32 luns[8]; /* Max LUNs is 256 */
} VirtTarget;
int sas_index; /* index refrencing */
MPT_SAS_MGMT sas_mgmt;
int num_ports;
- struct work_struct mptscsih_persistTask;
+ struct work_struct sas_persist_task;
struct work_struct fc_setup_reset_work;
struct list_head fc_rports;
struct work_struct fc_rescan_work;
char fc_rescan_work_q_name[KOBJ_NAME_LEN];
struct workqueue_struct *fc_rescan_work_q;
+ u8 port_serial_number;
} MPT_ADAPTER;
/*
#define DBG_DUMP_REQUEST_FRAME_HDR(mfp)
#endif
+// debug sas wide ports
+#ifdef MPT_DEBUG_SAS_WIDE
+#define dsaswideprintk(x) printk x
+#else
+#define dsaswideprintk(x)
+#endif
+
/*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
*/
static struct pci_device_id mptfc_pci_table[] = {
- { PCI_VENDOR_ID_LSI_LOGIC, PCI_DEVICE_ID_LSI_FC909,
+ { PCI_VENDOR_ID_LSI_LOGIC, MPI_MANUFACTPAGE_DEVICEID_FC909,
PCI_ANY_ID, PCI_ANY_ID },
- { PCI_VENDOR_ID_LSI_LOGIC, PCI_DEVICE_ID_LSI_FC919,
+ { PCI_VENDOR_ID_LSI_LOGIC, MPI_MANUFACTPAGE_DEVICEID_FC919,
PCI_ANY_ID, PCI_ANY_ID },
- { PCI_VENDOR_ID_LSI_LOGIC, PCI_DEVICE_ID_LSI_FC929,
+ { PCI_VENDOR_ID_LSI_LOGIC, MPI_MANUFACTPAGE_DEVICEID_FC929,
PCI_ANY_ID, PCI_ANY_ID },
- { PCI_VENDOR_ID_LSI_LOGIC, PCI_DEVICE_ID_LSI_FC919X,
+ { PCI_VENDOR_ID_LSI_LOGIC, MPI_MANUFACTPAGE_DEVICEID_FC919X,
PCI_ANY_ID, PCI_ANY_ID },
- { PCI_VENDOR_ID_LSI_LOGIC, PCI_DEVICE_ID_LSI_FC929X,
+ { PCI_VENDOR_ID_LSI_LOGIC, MPI_MANUFACTPAGE_DEVICEID_FC929X,
PCI_ANY_ID, PCI_ANY_ID },
- { PCI_VENDOR_ID_LSI_LOGIC, PCI_DEVICE_ID_LSI_FC939X,
+ { PCI_VENDOR_ID_LSI_LOGIC, MPI_MANUFACTPAGE_DEVICEID_FC939X,
PCI_ANY_ID, PCI_ANY_ID },
- { PCI_VENDOR_ID_LSI_LOGIC, PCI_DEVICE_ID_LSI_FC949X,
+ { PCI_VENDOR_ID_LSI_LOGIC, MPI_MANUFACTPAGE_DEVICEID_FC949X,
PCI_ANY_ID, PCI_ANY_ID },
- { PCI_VENDOR_ID_LSI_LOGIC, PCI_DEVICE_ID_LSI_FC949ES,
+ { PCI_VENDOR_ID_LSI_LOGIC, MPI_MANUFACTPAGE_DEVICEID_FC949E,
PCI_ANY_ID, PCI_ANY_ID },
{0} /* Terminating entry */
};
#include <linux/errno.h>
#include <linux/sched.h>
#include <linux/workqueue.h>
+#include <linux/delay.h> /* for mdelay */
+#include <scsi/scsi.h>
#include <scsi/scsi_cmnd.h>
#include <scsi/scsi_device.h>
#include <scsi/scsi_host.h>
#include <scsi/scsi_transport_sas.h>
+#include <scsi/scsi_dbg.h>
#include "mptbase.h"
#include "mptscsih.h"
u32 device_info; /* bitfield detailed info about this device */
};
+/*
+ * Specific details on ports, wide/narrow
+ */
+struct mptsas_portinfo_details{
+ u8 port_id; /* port number provided to transport */
+ u16 num_phys; /* number of phys belong to this port */
+ u64 phy_bitmask; /* TODO, extend support for 255 phys */
+ struct sas_rphy *rphy; /* transport layer rphy object */
+ struct sas_port *port; /* transport layer port object */
+ struct scsi_target *starget;
+ struct mptsas_portinfo *port_info;
+};
+
struct mptsas_phyinfo {
u8 phy_id; /* phy index */
- u8 port_id; /* port number this phy is part of */
+ u8 port_id; /* firmware port identifier */
u8 negotiated_link_rate; /* nego'd link rate for this phy */
u8 hw_link_rate; /* hardware max/min phys link rate */
u8 programmed_link_rate; /* programmed max/min phy link rate */
+ u8 sas_port_add_phy; /* flag to request sas_port_add_phy*/
struct mptsas_devinfo identify; /* point to phy device info */
struct mptsas_devinfo attached; /* point to attached device info */
- struct sas_phy *phy;
- struct sas_rphy *rphy;
- struct scsi_target *starget;
+ struct sas_phy *phy; /* transport layer phy object */
+ struct mptsas_portinfo *portinfo;
+ struct mptsas_portinfo_details * port_details;
};
struct mptsas_portinfo {
struct list_head list;
u16 handle; /* unique id to address this */
- u8 num_phys; /* number of phys */
+ u16 num_phys; /* number of phys */
struct mptsas_phyinfo *phy_info;
};
u8 sep_channel; /* SEP channel logical channel id */
};
-#ifdef SASDEBUG
+#ifdef MPT_DEBUG_SAS
static void mptsas_print_phy_data(MPI_SAS_IO_UNIT0_PHY_DATA *phy_data)
{
printk("---- IO UNIT PAGE 0 ------------\n");
static inline int
mptsas_is_end_device(struct mptsas_devinfo * attached)
{
- if ((attached->handle) &&
+ if ((attached->sas_address) &&
(attached->device_info &
MPI_SAS_DEVICE_INFO_END_DEVICE) &&
((attached->device_info &
return 0;
}
+/* no mutex */
+void
+mptsas_port_delete(struct mptsas_portinfo_details * port_details)
+{
+ struct mptsas_portinfo *port_info;
+ struct mptsas_phyinfo *phy_info;
+ u8 i;
+
+ if (!port_details)
+ return;
+
+ port_info = port_details->port_info;
+ phy_info = port_info->phy_info;
+
+ dsaswideprintk((KERN_DEBUG "%s: [%p]: port=%02d num_phys=%02d "
+ "bitmask=0x%016llX\n",
+ __FUNCTION__, port_details, port_details->port_id,
+ port_details->num_phys, port_details->phy_bitmask));
+
+ for (i = 0; i < port_info->num_phys; i++, phy_info++) {
+ if(phy_info->port_details != port_details)
+ continue;
+ memset(&phy_info->attached, 0, sizeof(struct mptsas_devinfo));
+ phy_info->port_details = NULL;
+ }
+ kfree(port_details);
+}
+
+static inline struct sas_rphy *
+mptsas_get_rphy(struct mptsas_phyinfo *phy_info)
+{
+ if (phy_info->port_details)
+ return phy_info->port_details->rphy;
+ else
+ return NULL;
+}
+
+static inline void
+mptsas_set_rphy(struct mptsas_phyinfo *phy_info, struct sas_rphy *rphy)
+{
+ if (phy_info->port_details) {
+ phy_info->port_details->rphy = rphy;
+ dsaswideprintk((KERN_DEBUG "sas_rphy_add: rphy=%p\n", rphy));
+ }
+
+#ifdef MPT_DEBUG_SAS_WIDE
+ if (rphy) {
+ dev_printk(KERN_DEBUG, &rphy->dev, "add:");
+ printk("rphy=%p release=%p\n",
+ rphy, rphy->dev.release);
+ }
+#endif
+}
+
+static inline struct sas_port *
+mptsas_get_port(struct mptsas_phyinfo *phy_info)
+{
+ if (phy_info->port_details)
+ return phy_info->port_details->port;
+ else
+ return NULL;
+}
+
+static inline void
+mptsas_set_port(struct mptsas_phyinfo *phy_info, struct sas_port *port)
+{
+ if (phy_info->port_details)
+ phy_info->port_details->port = port;
+
+#ifdef MPT_DEBUG_SAS_WIDE
+ if (port) {
+ dev_printk(KERN_DEBUG, &port->dev, "add: ");
+ printk("port=%p release=%p\n",
+ port, port->dev.release);
+ }
+#endif
+}
+
+static inline struct scsi_target *
+mptsas_get_starget(struct mptsas_phyinfo *phy_info)
+{
+ if (phy_info->port_details)
+ return phy_info->port_details->starget;
+ else
+ return NULL;
+}
+
+static inline void
+mptsas_set_starget(struct mptsas_phyinfo *phy_info, struct scsi_target *
+starget)
+{
+ if (phy_info->port_details)
+ phy_info->port_details->starget = starget;
+}
+
+
+/*
+ * mptsas_setup_wide_ports
+ *
+ * Updates for new and existing narrow/wide port configuration
+ * in the sas_topology
+ */
+void
+mptsas_setup_wide_ports(MPT_ADAPTER *ioc, struct mptsas_portinfo *port_info)
+{
+ struct mptsas_portinfo_details * port_details;
+ struct mptsas_phyinfo *phy_info, *phy_info_cmp;
+ u64 sas_address;
+ int i, j;
+
+ mutex_lock(&ioc->sas_topology_mutex);
+
+ phy_info = port_info->phy_info;
+ for (i = 0 ; i < port_info->num_phys ; i++, phy_info++) {
+ if (phy_info->attached.handle)
+ continue;
+ port_details = phy_info->port_details;
+ if (!port_details)
+ continue;
+ if (port_details->num_phys < 2)
+ continue;
+ /*
+ * Removing a phy from a port, letting the last
+ * phy be removed by firmware events.
+ */
+ dsaswideprintk((KERN_DEBUG
+ "%s: [%p]: port=%d deleting phy = %d\n",
+ __FUNCTION__, port_details,
+ port_details->port_id, i));
+ port_details->num_phys--;
+ port_details->phy_bitmask &= ~ (1 << phy_info->phy_id);
+ memset(&phy_info->attached, 0, sizeof(struct mptsas_devinfo));
+ sas_port_delete_phy(port_details->port, phy_info->phy);
+ phy_info->port_details = NULL;
+ }
+
+ /*
+ * Populate and refresh the tree
+ */
+ phy_info = port_info->phy_info;
+ for (i = 0 ; i < port_info->num_phys ; i++, phy_info++) {
+ sas_address = phy_info->attached.sas_address;
+ dsaswideprintk((KERN_DEBUG "phy_id=%d sas_address=0x%018llX\n",
+ i, sas_address));
+ if (!sas_address)
+ continue;
+ port_details = phy_info->port_details;
+ /*
+ * Forming a port
+ */
+ if (!port_details) {
+ port_details = kzalloc(sizeof(*port_details),
+ GFP_KERNEL);
+ if (!port_details)
+ goto out;
+ port_details->num_phys = 1;
+ port_details->port_info = port_info;
+ port_details->port_id = ioc->port_serial_number++;
+ if (phy_info->phy_id < 64 )
+ port_details->phy_bitmask |=
+ (1 << phy_info->phy_id);
+ phy_info->sas_port_add_phy=1;
+ dsaswideprintk((KERN_DEBUG "\t\tForming port\n\t\t"
+ "phy_id=%d sas_address=0x%018llX\n",
+ i, sas_address));
+ phy_info->port_details = port_details;
+ }
+
+ if (i == port_info->num_phys - 1)
+ continue;
+ phy_info_cmp = &port_info->phy_info[i + 1];
+ for (j = i + 1 ; j < port_info->num_phys ; j++,
+ phy_info_cmp++) {
+ if (!phy_info_cmp->attached.sas_address)
+ continue;
+ if (sas_address != phy_info_cmp->attached.sas_address)
+ continue;
+ if (phy_info_cmp->port_details == port_details )
+ continue;
+ dsaswideprintk((KERN_DEBUG
+ "\t\tphy_id=%d sas_address=0x%018llX\n",
+ j, phy_info_cmp->attached.sas_address));
+ if (phy_info_cmp->port_details) {
+ port_details->rphy =
+ mptsas_get_rphy(phy_info_cmp);
+ port_details->port =
+ mptsas_get_port(phy_info_cmp);
+ port_details->starget =
+ mptsas_get_starget(phy_info_cmp);
+ port_details->port_id =
+ phy_info_cmp->port_details->port_id;
+ port_details->num_phys =
+ phy_info_cmp->port_details->num_phys;
+// port_info->port_serial_number--;
+ ioc->port_serial_number--;
+ if (!phy_info_cmp->port_details->num_phys)
+ kfree(phy_info_cmp->port_details);
+ } else
+ phy_info_cmp->sas_port_add_phy=1;
+ /*
+ * Adding a phy to a port
+ */
+ phy_info_cmp->port_details = port_details;
+ if (phy_info_cmp->phy_id < 64 )
+ port_details->phy_bitmask |=
+ (1 << phy_info_cmp->phy_id);
+ port_details->num_phys++;
+ }
+ }
+
+ out:
+
+#ifdef MPT_DEBUG_SAS_WIDE
+ for (i = 0; i < port_info->num_phys; i++) {
+ port_details = port_info->phy_info[i].port_details;
+ if (!port_details)
+ continue;
+ dsaswideprintk((KERN_DEBUG
+ "%s: [%p]: phy_id=%02d port_id=%02d num_phys=%02d "
+ "bitmask=0x%016llX\n",
+ __FUNCTION__,
+ port_details, i, port_details->port_id,
+ port_details->num_phys, port_details->phy_bitmask));
+ dsaswideprintk((KERN_DEBUG"\t\tport = %p rphy=%p\n",
+ port_details->port, port_details->rphy));
+ }
+ dsaswideprintk((KERN_DEBUG"\n"));
+#endif
+ mutex_unlock(&ioc->sas_topology_mutex);
+}
+
+static void
+mptsas_target_reset(MPT_ADAPTER *ioc, VirtTarget * vtarget)
+{
+ MPT_SCSI_HOST *hd = (MPT_SCSI_HOST *)ioc->sh->hostdata;
+
+ if (mptscsih_TMHandler(hd,
+ MPI_SCSITASKMGMT_TASKTYPE_TARGET_RESET,
+ vtarget->bus_id, vtarget->target_id, 0, 0, 5) < 0) {
+ hd->tmPending = 0;
+ hd->tmState = TM_STATE_NONE;
+ printk(MYIOC_s_WARN_FMT
+ "Error processing TaskMgmt id=%d TARGET_RESET\n",
+ ioc->name, vtarget->target_id);
+ }
+}
+
static int
mptsas_sas_enclosure_pg0(MPT_ADAPTER *ioc, struct mptsas_enclosure *enclosure,
u32 form, u32 form_specific)
return mptscsih_slave_configure(sdev);
}
-/*
- * This is pretty ugly. We will be able to seriously clean it up
- * once the DV code in mptscsih goes away and we can properly
- * implement ->target_alloc.
- */
+static int
+mptsas_target_alloc(struct scsi_target *starget)
+{
+ struct Scsi_Host *host = dev_to_shost(&starget->dev);
+ MPT_SCSI_HOST *hd = (MPT_SCSI_HOST *)host->hostdata;
+ VirtTarget *vtarget;
+ u32 target_id;
+ u32 channel;
+ struct sas_rphy *rphy;
+ struct mptsas_portinfo *p;
+ int i;
+
+ vtarget = kzalloc(sizeof(VirtTarget), GFP_KERNEL);
+ if (!vtarget)
+ return -ENOMEM;
+
+ vtarget->starget = starget;
+ vtarget->ioc_id = hd->ioc->id;
+ vtarget->tflags = MPT_TARGET_FLAGS_Q_YES|MPT_TARGET_FLAGS_VALID_INQUIRY;
+
+ target_id = starget->id;
+ channel = 0;
+
+ hd->Targets[target_id] = vtarget;
+
+ /*
+ * RAID volumes placed beyond the last expected port.
+ */
+ if (starget->channel == hd->ioc->num_ports)
+ goto out;
+
+ rphy = dev_to_rphy(starget->dev.parent);
+ mutex_lock(&hd->ioc->sas_topology_mutex);
+ list_for_each_entry(p, &hd->ioc->sas_topology, list) {
+ for (i = 0; i < p->num_phys; i++) {
+ if (p->phy_info[i].attached.sas_address !=
+ rphy->identify.sas_address)
+ continue;
+ target_id = p->phy_info[i].attached.id;
+ channel = p->phy_info[i].attached.channel;
+ mptsas_set_starget(&p->phy_info[i], starget);
+
+ /*
+ * Exposing hidden raid components
+ */
+ if (mptscsih_is_phys_disk(hd->ioc, target_id)) {
+ target_id = mptscsih_raid_id_to_num(hd,
+ target_id);
+ vtarget->tflags |=
+ MPT_TARGET_FLAGS_RAID_COMPONENT;
+ }
+ mutex_unlock(&hd->ioc->sas_topology_mutex);
+ goto out;
+ }
+ }
+ mutex_unlock(&hd->ioc->sas_topology_mutex);
+
+ kfree(vtarget);
+ return -ENXIO;
+
+ out:
+ vtarget->target_id = target_id;
+ vtarget->bus_id = channel;
+ starget->hostdata = vtarget;
+ return 0;
+}
+
+static void
+mptsas_target_destroy(struct scsi_target *starget)
+{
+ struct Scsi_Host *host = dev_to_shost(&starget->dev);
+ MPT_SCSI_HOST *hd = (MPT_SCSI_HOST *)host->hostdata;
+ struct sas_rphy *rphy;
+ struct mptsas_portinfo *p;
+ int i;
+
+ if (!starget->hostdata)
+ return;
+
+ if (starget->channel == hd->ioc->num_ports)
+ goto out;
+
+ rphy = dev_to_rphy(starget->dev.parent);
+ list_for_each_entry(p, &hd->ioc->sas_topology, list) {
+ for (i = 0; i < p->num_phys; i++) {
+ if (p->phy_info[i].attached.sas_address !=
+ rphy->identify.sas_address)
+ continue;
+ mptsas_set_starget(&p->phy_info[i], NULL);
+ goto out;
+ }
+ }
+
+ out:
+ kfree(starget->hostdata);
+ starget->hostdata = NULL;
+}
+
+
static int
mptsas_slave_alloc(struct scsi_device *sdev)
{
MPT_SCSI_HOST *hd = (MPT_SCSI_HOST *)host->hostdata;
struct sas_rphy *rphy;
struct mptsas_portinfo *p;
- VirtTarget *vtarget;
VirtDevice *vdev;
struct scsi_target *starget;
- u32 target_id;
- int i;
+ int i;
vdev = kzalloc(sizeof(VirtDevice), GFP_KERNEL);
if (!vdev) {
- printk(MYIOC_s_ERR_FMT "slave_alloc kmalloc(%zd) FAILED!\n",
+ printk(MYIOC_s_ERR_FMT "slave_alloc kzalloc(%zd) FAILED!\n",
hd->ioc->name, sizeof(VirtDevice));
return -ENOMEM;
}
- sdev->hostdata = vdev;
starget = scsi_target(sdev);
- vtarget = starget->hostdata;
- vtarget->ioc_id = hd->ioc->id;
- vdev->vtarget = vtarget;
- if (vtarget->num_luns == 0) {
- vtarget->tflags = MPT_TARGET_FLAGS_Q_YES|MPT_TARGET_FLAGS_VALID_INQUIRY;
- hd->Targets[sdev->id] = vtarget;
- }
+ vdev->vtarget = starget->hostdata;
/*
- RAID volumes placed beyond the last expected port.
- */
- if (sdev->channel == hd->ioc->num_ports) {
- target_id = sdev->id;
- vtarget->bus_id = 0;
- vdev->lun = 0;
+ * RAID volumes placed beyond the last expected port.
+ */
+ if (sdev->channel == hd->ioc->num_ports)
goto out;
- }
rphy = dev_to_rphy(sdev->sdev_target->dev.parent);
mutex_lock(&hd->ioc->sas_topology_mutex);
list_for_each_entry(p, &hd->ioc->sas_topology, list) {
for (i = 0; i < p->num_phys; i++) {
- if (p->phy_info[i].attached.sas_address ==
- rphy->identify.sas_address) {
- target_id = p->phy_info[i].attached.id;
- vtarget->bus_id = p->phy_info[i].attached.channel;
- vdev->lun = sdev->lun;
- p->phy_info[i].starget = sdev->sdev_target;
- /*
- * Exposing hidden disk (RAID)
- */
- if (mptscsih_is_phys_disk(hd->ioc, target_id)) {
- target_id = mptscsih_raid_id_to_num(hd,
- target_id);
- vdev->vtarget->tflags |=
- MPT_TARGET_FLAGS_RAID_COMPONENT;
- sdev->no_uld_attach = 1;
- }
- mutex_unlock(&hd->ioc->sas_topology_mutex);
- goto out;
- }
+ if (p->phy_info[i].attached.sas_address !=
+ rphy->identify.sas_address)
+ continue;
+ vdev->lun = sdev->lun;
+ /*
+ * Exposing hidden raid components
+ */
+ if (mptscsih_is_phys_disk(hd->ioc,
+ p->phy_info[i].attached.id))
+ sdev->no_uld_attach = 1;
+ mutex_unlock(&hd->ioc->sas_topology_mutex);
+ goto out;
}
}
mutex_unlock(&hd->ioc->sas_topology_mutex);
return -ENXIO;
out:
- vtarget->target_id = target_id;
- vtarget->num_luns++;
+ vdev->vtarget->num_luns++;
+ sdev->hostdata = vdev;
return 0;
}
-static void
-mptsas_slave_destroy(struct scsi_device *sdev)
+static int
+mptsas_qcmd(struct scsi_cmnd *SCpnt, void (*done)(struct scsi_cmnd *))
{
- struct Scsi_Host *host = sdev->host;
- MPT_SCSI_HOST *hd = (MPT_SCSI_HOST *)host->hostdata;
- VirtDevice *vdev;
+ VirtDevice *vdev = SCpnt->device->hostdata;
- /*
- * Issue target reset to flush firmware outstanding commands.
- */
- vdev = sdev->hostdata;
- if (vdev->configured_lun){
- if (mptscsih_TMHandler(hd,
- MPI_SCSITASKMGMT_TASKTYPE_TARGET_RESET,
- vdev->vtarget->bus_id,
- vdev->vtarget->target_id,
- 0, 0, 5 /* 5 second timeout */)
- < 0){
-
- /* The TM request failed!
- * Fatal error case.
- */
- printk(MYIOC_s_WARN_FMT
- "Error processing TaskMgmt id=%d TARGET_RESET\n",
- hd->ioc->name,
- vdev->vtarget->target_id);
-
- hd->tmPending = 0;
- hd->tmState = TM_STATE_NONE;
- }
+// scsi_print_command(SCpnt);
+ if (vdev->vtarget->deleted) {
+ SCpnt->result = DID_NO_CONNECT << 16;
+ done(SCpnt);
+ return 0;
}
- mptscsih_slave_destroy(sdev);
+
+ return mptscsih_qcmd(SCpnt,done);
}
+
static struct scsi_host_template mptsas_driver_template = {
.module = THIS_MODULE,
.proc_name = "mptsas",
.proc_info = mptscsih_proc_info,
.name = "MPT SPI Host",
.info = mptscsih_info,
- .queuecommand = mptscsih_qcmd,
- .target_alloc = mptscsih_target_alloc,
+ .queuecommand = mptsas_qcmd,
+ .target_alloc = mptsas_target_alloc,
.slave_alloc = mptsas_slave_alloc,
.slave_configure = mptsas_slave_configure,
- .target_destroy = mptscsih_target_destroy,
- .slave_destroy = mptsas_slave_destroy,
+ .target_destroy = mptsas_target_destroy,
+ .slave_destroy = mptscsih_slave_destroy,
.change_queue_depth = mptscsih_change_queue_depth,
.eh_abort_handler = mptscsih_abort,
.eh_device_reset_handler = mptscsih_dev_reset,
port_info->num_phys = buffer->NumPhys;
port_info->phy_info = kcalloc(port_info->num_phys,
- sizeof(struct mptsas_phyinfo),GFP_KERNEL);
+ sizeof(*port_info->phy_info),GFP_KERNEL);
if (!port_info->phy_info) {
error = -ENOMEM;
goto out_free_consistent;
buffer->PhyData[i].Port;
port_info->phy_info[i].negotiated_link_rate =
buffer->PhyData[i].NegotiatedLinkRate;
+ port_info->phy_info[i].portinfo = port_info;
}
out_free_consistent:
CONFIGPARMS cfg;
SasExpanderPage0_t *buffer;
dma_addr_t dma_handle;
- int error;
+ int i, error;
hdr.PageVersion = MPI_SASEXPANDER0_PAGEVERSION;
hdr.ExtPageLength = 0;
port_info->num_phys = buffer->NumPhys;
port_info->handle = le16_to_cpu(buffer->DevHandle);
port_info->phy_info = kcalloc(port_info->num_phys,
- sizeof(struct mptsas_phyinfo),GFP_KERNEL);
+ sizeof(*port_info->phy_info),GFP_KERNEL);
if (!port_info->phy_info) {
error = -ENOMEM;
goto out_free_consistent;
}
+ for (i = 0; i < port_info->num_phys; i++)
+ port_info->phy_info[i].portinfo = port_info;
+
out_free_consistent:
pci_free_consistent(ioc->pcidev, hdr.ExtPageLength * 4,
buffer, dma_handle);
{
MPT_ADAPTER *ioc;
struct sas_phy *phy;
- int error;
+ struct sas_port *port;
+ int error = 0;
- if (!dev)
- return -ENODEV;
+ if (!dev) {
+ error = -ENODEV;
+ goto out;
+ }
if (!phy_info->phy) {
phy = sas_phy_alloc(dev, index);
- if (!phy)
- return -ENOMEM;
+ if (!phy) {
+ error = -ENOMEM;
+ goto out;
+ }
} else
phy = phy_info->phy;
- phy->port_identifier = phy_info->port_id;
mptsas_parse_device_info(&phy->identify, &phy_info->identify);
/*
error = sas_phy_add(phy);
if (error) {
sas_phy_free(phy);
- return error;
+ goto out;
}
phy_info->phy = phy;
}
- if ((phy_info->attached.handle) &&
- (!phy_info->rphy)) {
+ if (!phy_info->attached.handle ||
+ !phy_info->port_details)
+ goto out;
+
+ port = mptsas_get_port(phy_info);
+ ioc = phy_to_ioc(phy_info->phy);
+
+ if (phy_info->sas_port_add_phy) {
+
+ if (!port) {
+ port = sas_port_alloc(dev,
+ phy_info->port_details->port_id);
+ dsaswideprintk((KERN_DEBUG
+ "sas_port_alloc: port=%p dev=%p port_id=%d\n",
+ port, dev, phy_info->port_details->port_id));
+ if (!port) {
+ error = -ENOMEM;
+ goto out;
+ }
+ error = sas_port_add(port);
+ if (error) {
+ dfailprintk((MYIOC_s_ERR_FMT
+ "%s: exit at line=%d\n", ioc->name,
+ __FUNCTION__, __LINE__));
+ goto out;
+ }
+ mptsas_set_port(phy_info, port);
+ }
+ dsaswideprintk((KERN_DEBUG "sas_port_add_phy: phy_id=%d\n",
+ phy_info->phy_id));
+ sas_port_add_phy(port, phy_info->phy);
+ phy_info->sas_port_add_phy = 0;
+ }
+
+ if (!mptsas_get_rphy(phy_info) && port && !port->rphy) {
struct sas_rphy *rphy;
struct sas_identify identify;
- ioc = phy_to_ioc(phy_info->phy);
-
/*
* Let the hotplug_work thread handle processing
* the adding/removing of devices that occur
*/
if (ioc->sas_discovery_runtime &&
mptsas_is_end_device(&phy_info->attached))
- return 0;
+ goto out;
mptsas_parse_device_info(&identify, &phy_info->attached);
switch (identify.device_type) {
case SAS_END_DEVICE:
- rphy = sas_end_device_alloc(phy);
+ rphy = sas_end_device_alloc(port);
break;
case SAS_EDGE_EXPANDER_DEVICE:
case SAS_FANOUT_EXPANDER_DEVICE:
- rphy = sas_expander_alloc(phy, identify.device_type);
+ rphy = sas_expander_alloc(port, identify.device_type);
break;
default:
rphy = NULL;
break;
}
- if (!rphy)
- return 0; /* non-fatal: an rphy can be added later */
+ if (!rphy) {
+ dfailprintk((MYIOC_s_ERR_FMT
+ "%s: exit at line=%d\n", ioc->name,
+ __FUNCTION__, __LINE__));
+ goto out;
+ }
rphy->identify = identify;
-
error = sas_rphy_add(rphy);
if (error) {
+ dfailprintk((MYIOC_s_ERR_FMT
+ "%s: exit at line=%d\n", ioc->name,
+ __FUNCTION__, __LINE__));
sas_rphy_free(rphy);
- return error;
+ goto out;
}
-
- phy_info->rphy = rphy;
+ mptsas_set_rphy(phy_info, rphy);
}
- return 0;
+ out:
+ return error;
}
static int
for (i = 0; i < hba->num_phys; i++)
port_info->phy_info[i].negotiated_link_rate =
hba->phy_info[i].negotiated_link_rate;
- if (hba->phy_info)
- kfree(hba->phy_info);
+ kfree(hba->phy_info);
kfree(hba);
hba = NULL;
}
port_info->phy_info[i].phy_id;
handle = port_info->phy_info[i].identify.handle;
- if (port_info->phy_info[i].attached.handle) {
+ if (port_info->phy_info[i].attached.handle)
mptsas_sas_device_pg0(ioc,
&port_info->phy_info[i].attached,
(MPI_SAS_DEVICE_PGAD_FORM_HANDLE <<
MPI_SAS_DEVICE_PGAD_FORM_SHIFT),
port_info->phy_info[i].attached.handle);
- }
+ }
+ mptsas_setup_wide_ports(ioc, port_info);
+
+ for (i = 0; i < port_info->num_phys; i++, ioc->sas_index++)
mptsas_probe_one_phy(&ioc->sh->shost_gendev,
&port_info->phy_info[i], ioc->sas_index, 1);
- ioc->sas_index++;
- }
return 0;
mptsas_probe_expander_phys(MPT_ADAPTER *ioc, u32 *handle)
{
struct mptsas_portinfo *port_info, *p, *ex;
+ struct device *parent;
+ struct sas_rphy *rphy;
int error = -ENOMEM, i, j;
ex = kzalloc(sizeof(*port_info), GFP_KERNEL);
list_add_tail(&port_info->list, &ioc->sas_topology);
} else {
port_info->handle = ex->handle;
- if (ex->phy_info)
- kfree(ex->phy_info);
+ kfree(ex->phy_info);
kfree(ex);
ex = NULL;
}
mutex_unlock(&ioc->sas_topology_mutex);
for (i = 0; i < port_info->num_phys; i++) {
- struct device *parent;
-
mptsas_sas_expander_pg1(ioc, &port_info->phy_info[i],
(MPI_SAS_EXPAND_PGAD_FORM_HANDLE_PHY_NUM <<
MPI_SAS_EXPAND_PGAD_FORM_SHIFT), (i << 16) + *handle);
port_info->phy_info[i].attached.phy_id =
port_info->phy_info[i].phy_id;
}
+ }
- /*
- * If we find a parent port handle this expander is
- * attached to another expander, else it hangs of the
- * HBA phys.
- */
- parent = &ioc->sh->shost_gendev;
+ parent = &ioc->sh->shost_gendev;
+ for (i = 0; i < port_info->num_phys; i++) {
mutex_lock(&ioc->sas_topology_mutex);
list_for_each_entry(p, &ioc->sas_topology, list) {
for (j = 0; j < p->num_phys; j++) {
- if (port_info->phy_info[i].identify.handle ==
+ if (port_info->phy_info[i].identify.handle !=
p->phy_info[j].attached.handle)
- parent = &p->phy_info[j].rphy->dev;
+ continue;
+ rphy = mptsas_get_rphy(&p->phy_info[j]);
+ parent = &rphy->dev;
}
}
mutex_unlock(&ioc->sas_topology_mutex);
+ }
+ mptsas_setup_wide_ports(ioc, port_info);
+
+ for (i = 0; i < port_info->num_phys; i++, ioc->sas_index++)
mptsas_probe_one_phy(parent, &port_info->phy_info[i],
ioc->sas_index, 0);
- ioc->sas_index++;
- }
return 0;
out_free_port_info:
if (ex) {
- if (ex->phy_info)
- kfree(ex->phy_info);
+ kfree(ex->phy_info);
kfree(ex);
}
out:
{
struct mptsas_portinfo buffer;
struct mptsas_portinfo *port_info, *n, *parent;
+ struct mptsas_phyinfo *phy_info;
+ struct scsi_target * starget;
+ VirtTarget * vtarget;
+ struct sas_port * port;
int i;
+ u64 expander_sas_address;
mutex_lock(&ioc->sas_topology_mutex);
list_for_each_entry_safe(port_info, n, &ioc->sas_topology, list) {
(MPI_SAS_EXPAND_PGAD_FORM_HANDLE <<
MPI_SAS_EXPAND_PGAD_FORM_SHIFT), port_info->handle)) {
+ /*
+ * Issue target reset to all child end devices
+ * then mark them deleted to prevent further
+ * IO going to them.
+ */
+ phy_info = port_info->phy_info;
+ for (i = 0; i < port_info->num_phys; i++, phy_info++) {
+ starget = mptsas_get_starget(phy_info);
+ if (!starget)
+ continue;
+ vtarget = starget->hostdata;
+ if(vtarget->deleted)
+ continue;
+ vtarget->deleted = 1;
+ mptsas_target_reset(ioc, vtarget);
+ sas_port_delete(mptsas_get_port(phy_info));
+ mptsas_port_delete(phy_info->port_details);
+ }
+
/*
* Obtain the port_info instance to the parent port
*/
if (!parent)
goto next_port;
+ expander_sas_address =
+ port_info->phy_info[0].identify.sas_address;
+
/*
* Delete rphys in the parent that point
* to this expander. The transport layer will
* cleanup all the children.
*/
- for (i = 0; i < parent->num_phys; i++) {
- if ((!parent->phy_info[i].rphy) ||
- (parent->phy_info[i].attached.sas_address !=
- port_info->phy_info[i].identify.sas_address))
+ phy_info = parent->phy_info;
+ for (i = 0; i < parent->num_phys; i++, phy_info++) {
+ port = mptsas_get_port(phy_info);
+ if (!port)
continue;
- sas_rphy_delete(parent->phy_info[i].rphy);
- memset(&parent->phy_info[i].attached, 0,
- sizeof(struct mptsas_devinfo));
- parent->phy_info[i].rphy = NULL;
- parent->phy_info[i].starget = NULL;
+ if (phy_info->attached.sas_address !=
+ expander_sas_address)
+ continue;
+#ifdef MPT_DEBUG_SAS_WIDE
+ dev_printk(KERN_DEBUG, &port->dev, "delete\n");
+#endif
+ sas_port_delete(port);
+ mptsas_port_delete(phy_info->port_details);
}
next_port:
+
+ phy_info = port_info->phy_info;
+ for (i = 0; i < port_info->num_phys; i++, phy_info++)
+ mptsas_port_delete(phy_info->port_details);
+
list_del(&port_info->list);
- if (port_info->phy_info)
- kfree(port_info->phy_info);
+ kfree(port_info->phy_info);
kfree(port_info);
}
/*
* Free this memory allocated from inside
* mptsas_sas_expander_pg0
*/
- if (buffer.phy_info)
- kfree(buffer.phy_info);
+ kfree(buffer.phy_info);
}
mutex_unlock(&ioc->sas_topology_mutex);
}
/*
* Work queue thread to handle Runtime discovery
* Mere purpose is the hot add/delete of expanders
+ *(Mutex UNLOCKED)
*/
static void
-mptscsih_discovery_work(void * arg)
+__mptsas_discovery_work(MPT_ADAPTER *ioc)
{
- struct mptsas_discovery_event *ev = arg;
- MPT_ADAPTER *ioc = ev->ioc;
u32 handle = 0xFFFF;
- mutex_lock(&ioc->sas_discovery_mutex);
ioc->sas_discovery_runtime=1;
mptsas_delete_expander_phys(ioc);
mptsas_probe_hba_phys(ioc);
while (!mptsas_probe_expander_phys(ioc, &handle))
;
- kfree(ev);
ioc->sas_discovery_runtime=0;
+}
+
+/*
+ * Work queue thread to handle Runtime discovery
+ * Mere purpose is the hot add/delete of expanders
+ *(Mutex LOCKED)
+ */
+static void
+mptsas_discovery_work(void * arg)
+{
+ struct mptsas_discovery_event *ev = arg;
+ MPT_ADAPTER *ioc = ev->ioc;
+
+ mutex_lock(&ioc->sas_discovery_mutex);
+ __mptsas_discovery_work(ioc);
mutex_unlock(&ioc->sas_discovery_mutex);
+ kfree(ev);
}
static struct mptsas_phyinfo *
-mptsas_find_phyinfo_by_parent(MPT_ADAPTER *ioc, u16 parent_handle, u8 phy_id)
+mptsas_find_phyinfo_by_sas_address(MPT_ADAPTER *ioc, u64 sas_address)
{
struct mptsas_portinfo *port_info;
- struct mptsas_devinfo device_info;
struct mptsas_phyinfo *phy_info = NULL;
- int i, error;
-
- /*
- * Retrieve the parent sas_address
- */
- error = mptsas_sas_device_pg0(ioc, &device_info,
- (MPI_SAS_DEVICE_PGAD_FORM_HANDLE <<
- MPI_SAS_DEVICE_PGAD_FORM_SHIFT),
- parent_handle);
- if (error)
- return NULL;
+ int i;
- /*
- * The phy_info structures are never deallocated during lifetime of
- * a host, so the code below is safe without additional refcounting.
- */
mutex_lock(&ioc->sas_topology_mutex);
list_for_each_entry(port_info, &ioc->sas_topology, list) {
for (i = 0; i < port_info->num_phys; i++) {
- if (port_info->phy_info[i].identify.sas_address ==
- device_info.sas_address &&
- port_info->phy_info[i].phy_id == phy_id) {
- phy_info = &port_info->phy_info[i];
- break;
- }
+ if (port_info->phy_info[i].attached.sas_address
+ != sas_address)
+ continue;
+ if (!mptsas_is_end_device(
+ &port_info->phy_info[i].attached))
+ continue;
+ phy_info = &port_info->phy_info[i];
+ break;
}
}
mutex_unlock(&ioc->sas_topology_mutex);
-
return phy_info;
}
struct mptsas_phyinfo *phy_info = NULL;
int i;
- /*
- * The phy_info structures are never deallocated during lifetime of
- * a host, so the code below is safe without additional refcounting.
- */
mutex_lock(&ioc->sas_topology_mutex);
list_for_each_entry(port_info, &ioc->sas_topology, list) {
- for (i = 0; i < port_info->num_phys; i++)
- if (mptsas_is_end_device(&port_info->phy_info[i].attached))
- if (port_info->phy_info[i].attached.id == id) {
- phy_info = &port_info->phy_info[i];
- break;
- }
+ for (i = 0; i < port_info->num_phys; i++) {
+ if (port_info->phy_info[i].attached.id != id)
+ continue;
+ if (!mptsas_is_end_device(
+ &port_info->phy_info[i].attached))
+ continue;
+ phy_info = &port_info->phy_info[i];
+ break;
+ }
}
mutex_unlock(&ioc->sas_topology_mutex);
-
return phy_info;
}
* Work queue thread to clear the persitency table
*/
static void
-mptscsih_sas_persist_clear_table(void * arg)
+mptsas_persist_clear_table(void * arg)
{
MPT_ADAPTER *ioc = (MPT_ADAPTER *)arg;
mptsas_reprobe_lun);
}
-
/*
* Work queue thread to handle SAS hotplug events
*/
MPT_ADAPTER *ioc = ev->ioc;
struct mptsas_phyinfo *phy_info;
struct sas_rphy *rphy;
+ struct sas_port *port;
struct scsi_device *sdev;
+ struct scsi_target * starget;
struct sas_identify identify;
char *ds = NULL;
struct mptsas_devinfo sas_device;
VirtTarget *vtarget;
+ VirtDevice *vdevice;
- mutex_lock(&ioc->sas_discovery_mutex);
+ mutex_lock(&ioc->sas_discovery_mutex);
switch (ev->event_type) {
case MPTSAS_DEL_DEVICE:
/*
* Sanity checks, for non-existing phys and remote rphys.
*/
- if (!phy_info)
+ if (!phy_info || !phy_info->port_details) {
+ dfailprintk((MYIOC_s_ERR_FMT
+ "%s: exit at line=%d\n", ioc->name,
+ __FUNCTION__, __LINE__));
+ break;
+ }
+ rphy = mptsas_get_rphy(phy_info);
+ if (!rphy) {
+ dfailprintk((MYIOC_s_ERR_FMT
+ "%s: exit at line=%d\n", ioc->name,
+ __FUNCTION__, __LINE__));
break;
- if (!phy_info->rphy)
+ }
+ port = mptsas_get_port(phy_info);
+ if (!port) {
+ dfailprintk((MYIOC_s_ERR_FMT
+ "%s: exit at line=%d\n", ioc->name,
+ __FUNCTION__, __LINE__));
break;
- if (phy_info->starget) {
- vtarget = phy_info->starget->hostdata;
+ }
- if (!vtarget)
+ starget = mptsas_get_starget(phy_info);
+ if (starget) {
+ vtarget = starget->hostdata;
+
+ if (!vtarget) {
+ dfailprintk((MYIOC_s_ERR_FMT
+ "%s: exit at line=%d\n", ioc->name,
+ __FUNCTION__, __LINE__));
break;
+ }
+
/*
* Handling RAID components
*/
if (ev->phys_disk_num_valid) {
vtarget->target_id = ev->phys_disk_num;
vtarget->tflags |= MPT_TARGET_FLAGS_RAID_COMPONENT;
- mptsas_reprobe_target(vtarget->starget, 1);
+ mptsas_reprobe_target(starget, 1);
break;
}
+
+ vtarget->deleted = 1;
+ mptsas_target_reset(ioc, vtarget);
}
if (phy_info->attached.device_info & MPI_SAS_DEVICE_INFO_SSP_TARGET)
"removing %s device, channel %d, id %d, phy %d\n",
ioc->name, ds, ev->channel, ev->id, phy_info->phy_id);
- sas_rphy_delete(phy_info->rphy);
- memset(&phy_info->attached, 0, sizeof(struct mptsas_devinfo));
- phy_info->rphy = NULL;
- phy_info->starget = NULL;
+#ifdef MPT_DEBUG_SAS_WIDE
+ dev_printk(KERN_DEBUG, &port->dev, "delete\n");
+#endif
+ sas_port_delete(port);
+ mptsas_port_delete(phy_info->port_details);
break;
case MPTSAS_ADD_DEVICE:
*/
if (mptsas_sas_device_pg0(ioc, &sas_device,
(MPI_SAS_DEVICE_PGAD_FORM_BUS_TARGET_ID <<
- MPI_SAS_DEVICE_PGAD_FORM_SHIFT), ev->id))
+ MPI_SAS_DEVICE_PGAD_FORM_SHIFT), ev->id)) {
+ dfailprintk((MYIOC_s_ERR_FMT
+ "%s: exit at line=%d\n", ioc->name,
+ __FUNCTION__, __LINE__));
break;
+ }
- phy_info = mptsas_find_phyinfo_by_parent(ioc,
- sas_device.handle_parent, sas_device.phy_id);
+ ssleep(2);
+ __mptsas_discovery_work(ioc);
- if (!phy_info) {
- u32 handle = 0xFFFF;
+ phy_info = mptsas_find_phyinfo_by_sas_address(ioc,
+ sas_device.sas_address);
- /*
- * Its possible when an expander has been hot added
- * containing attached devices, the sas firmware
- * may send a RC_ADDED event prior to the
- * DISCOVERY STOP event. If that occurs, our
- * view of the topology in the driver in respect to this
- * expander might of not been setup, and we hit this
- * condition.
- * Therefore, this code kicks off discovery to
- * refresh the data.
- * Then again, we check whether the parent phy has
- * been created.
- */
- ioc->sas_discovery_runtime=1;
- mptsas_delete_expander_phys(ioc);
- mptsas_probe_hba_phys(ioc);
- while (!mptsas_probe_expander_phys(ioc, &handle))
- ;
- ioc->sas_discovery_runtime=0;
-
- phy_info = mptsas_find_phyinfo_by_parent(ioc,
- sas_device.handle_parent, sas_device.phy_id);
- if (!phy_info)
- break;
+ if (!phy_info || !phy_info->port_details) {
+ dfailprintk((MYIOC_s_ERR_FMT
+ "%s: exit at line=%d\n", ioc->name,
+ __FUNCTION__, __LINE__));
+ break;
}
- if (phy_info->starget) {
- vtarget = phy_info->starget->hostdata;
+ starget = mptsas_get_starget(phy_info);
+ if (starget) {
+ vtarget = starget->hostdata;
- if (!vtarget)
+ if (!vtarget) {
+ dfailprintk((MYIOC_s_ERR_FMT
+ "%s: exit at line=%d\n", ioc->name,
+ __FUNCTION__, __LINE__));
break;
+ }
/*
* Handling RAID components
*/
if (vtarget->tflags & MPT_TARGET_FLAGS_RAID_COMPONENT) {
vtarget->tflags &= ~MPT_TARGET_FLAGS_RAID_COMPONENT;
vtarget->target_id = ev->id;
- mptsas_reprobe_target(phy_info->starget, 0);
+ mptsas_reprobe_target(starget, 0);
}
break;
}
- if (phy_info->rphy)
+ if (mptsas_get_rphy(phy_info)) {
+ dfailprintk((MYIOC_s_ERR_FMT
+ "%s: exit at line=%d\n", ioc->name,
+ __FUNCTION__, __LINE__));
+ break;
+ }
+ port = mptsas_get_port(phy_info);
+ if (!port) {
+ dfailprintk((MYIOC_s_ERR_FMT
+ "%s: exit at line=%d\n", ioc->name,
+ __FUNCTION__, __LINE__));
break;
+ }
memcpy(&phy_info->attached, &sas_device,
sizeof(struct mptsas_devinfo));
ioc->name, ds, ev->channel, ev->id, ev->phy_id);
mptsas_parse_device_info(&identify, &phy_info->attached);
- switch (identify.device_type) {
- case SAS_END_DEVICE:
- rphy = sas_end_device_alloc(phy_info->phy);
- break;
- case SAS_EDGE_EXPANDER_DEVICE:
- case SAS_FANOUT_EXPANDER_DEVICE:
- rphy = sas_expander_alloc(phy_info->phy, identify.device_type);
- break;
- default:
- rphy = NULL;
- break;
- }
- if (!rphy)
+ rphy = sas_end_device_alloc(port);
+ if (!rphy) {
+ dfailprintk((MYIOC_s_ERR_FMT
+ "%s: exit at line=%d\n", ioc->name,
+ __FUNCTION__, __LINE__));
break; /* non-fatal: an rphy can be added later */
+ }
rphy->identify = identify;
if (sas_rphy_add(rphy)) {
+ dfailprintk((MYIOC_s_ERR_FMT
+ "%s: exit at line=%d\n", ioc->name,
+ __FUNCTION__, __LINE__));
sas_rphy_free(rphy);
break;
}
-
- phy_info->rphy = rphy;
+ mptsas_set_rphy(phy_info, rphy);
break;
case MPTSAS_ADD_RAID:
sdev = scsi_device_lookup(
printk(MYIOC_s_INFO_FMT
"removing raid volume, channel %d, id %d\n",
ioc->name, ioc->num_ports, ev->id);
+ vdevice = sdev->hostdata;
+ vdevice->vtarget->deleted = 1;
+ mptsas_target_reset(ioc, vdevice->vtarget);
scsi_remove_device(sdev);
scsi_device_put(sdev);
mpt_findImVolumes(ioc);
break;
}
- kfree(ev);
mutex_unlock(&ioc->sas_discovery_mutex);
+ kfree(ev);
+
}
static void
-mptscsih_send_sas_event(MPT_ADAPTER *ioc,
+mptsas_send_sas_event(MPT_ADAPTER *ioc,
EVENT_DATA_SAS_DEVICE_STATUS_CHANGE *sas_event_data)
{
struct mptsas_hotplug_event *ev;
switch (sas_event_data->ReasonCode) {
case MPI_EVENT_SAS_DEV_STAT_RC_ADDED:
case MPI_EVENT_SAS_DEV_STAT_RC_NOT_RESPONDING:
- ev = kmalloc(sizeof(*ev), GFP_ATOMIC);
+ ev = kzalloc(sizeof(*ev), GFP_ATOMIC);
if (!ev) {
printk(KERN_WARNING "mptsas: lost hotplug event\n");
break;
/*
* Persistent table is full.
*/
- INIT_WORK(&ioc->mptscsih_persistTask,
- mptscsih_sas_persist_clear_table,
- (void *)ioc);
- schedule_work(&ioc->mptscsih_persistTask);
+ INIT_WORK(&ioc->sas_persist_task,
+ mptsas_persist_clear_table, (void *)ioc);
+ schedule_work(&ioc->sas_persist_task);
break;
case MPI_EVENT_SAS_DEV_STAT_RC_SMART_DATA:
/* TODO */
}
static void
-mptscsih_send_raid_event(MPT_ADAPTER *ioc,
+mptsas_send_raid_event(MPT_ADAPTER *ioc,
EVENT_DATA_RAID *raid_event_data)
{
struct mptsas_hotplug_event *ev;
if (ioc->bus_type != SAS)
return;
- ev = kmalloc(sizeof(*ev), GFP_ATOMIC);
+ ev = kzalloc(sizeof(*ev), GFP_ATOMIC);
if (!ev) {
printk(KERN_WARNING "mptsas: lost hotplug event\n");
return;
}
- memset(ev,0,sizeof(struct mptsas_hotplug_event));
INIT_WORK(&ev->work, mptsas_hotplug_work, ev);
ev->ioc = ioc;
ev->id = raid_event_data->VolumeID;
}
static void
-mptscsih_send_discovery(MPT_ADAPTER *ioc,
+mptsas_send_discovery_event(MPT_ADAPTER *ioc,
EVENT_DATA_SAS_DISCOVERY *discovery_data)
{
struct mptsas_discovery_event *ev;
if (discovery_data->DiscoveryStatus)
return;
- ev = kmalloc(sizeof(*ev), GFP_ATOMIC);
+ ev = kzalloc(sizeof(*ev), GFP_ATOMIC);
if (!ev)
return;
- memset(ev,0,sizeof(struct mptsas_discovery_event));
- INIT_WORK(&ev->work, mptscsih_discovery_work, ev);
+ INIT_WORK(&ev->work, mptsas_discovery_work, ev);
ev->ioc = ioc;
schedule_work(&ev->work);
};
switch (event) {
case MPI_EVENT_SAS_DEVICE_STATUS_CHANGE:
- mptscsih_send_sas_event(ioc,
+ mptsas_send_sas_event(ioc,
(EVENT_DATA_SAS_DEVICE_STATUS_CHANGE *)reply->Data);
break;
case MPI_EVENT_INTEGRATED_RAID:
- mptscsih_send_raid_event(ioc,
+ mptsas_send_raid_event(ioc,
(EVENT_DATA_RAID *)reply->Data);
break;
case MPI_EVENT_PERSISTENT_TABLE_FULL:
- INIT_WORK(&ioc->mptscsih_persistTask,
- mptscsih_sas_persist_clear_table,
+ INIT_WORK(&ioc->sas_persist_task,
+ mptsas_persist_clear_table,
(void *)ioc);
- schedule_work(&ioc->mptscsih_persistTask);
+ schedule_work(&ioc->sas_persist_task);
break;
case MPI_EVENT_SAS_DISCOVERY:
- mptscsih_send_discovery(ioc,
+ mptsas_send_discovery_event(ioc,
(EVENT_DATA_SAS_DISCOVERY *)reply->Data);
break;
default:
return 0;
-out_mptsas_probe:
+ out_mptsas_probe:
mptscsih_remove(pdev);
return error;
{
MPT_ADAPTER *ioc = pci_get_drvdata(pdev);
struct mptsas_portinfo *p, *n;
+ int i;
ioc->sas_discovery_ignore_events=1;
sas_remove_host(ioc->sh);
mutex_lock(&ioc->sas_topology_mutex);
list_for_each_entry_safe(p, n, &ioc->sas_topology, list) {
list_del(&p->list);
- if (p->phy_info)
- kfree(p->phy_info);
+ for (i = 0 ; i < p->num_phys ; i++)
+ mptsas_port_delete(p->phy_info[i].port_details);
+ kfree(p->phy_info);
kfree(p);
}
mutex_unlock(&ioc->sas_topology_mutex);
}
static struct pci_device_id mptsas_pci_table[] = {
- { PCI_VENDOR_ID_LSI_LOGIC, PCI_DEVICE_ID_LSI_SAS1064,
- PCI_ANY_ID, PCI_ANY_ID },
- { PCI_VENDOR_ID_LSI_LOGIC, PCI_DEVICE_ID_LSI_SAS1066,
+ { PCI_VENDOR_ID_LSI_LOGIC, MPI_MANUFACTPAGE_DEVID_SAS1064,
PCI_ANY_ID, PCI_ANY_ID },
- { PCI_VENDOR_ID_LSI_LOGIC, PCI_DEVICE_ID_LSI_SAS1068,
+ { PCI_VENDOR_ID_LSI_LOGIC, MPI_MANUFACTPAGE_DEVID_SAS1068,
PCI_ANY_ID, PCI_ANY_ID },
- { PCI_VENDOR_ID_LSI_LOGIC, PCI_DEVICE_ID_LSI_SAS1064E,
+ { PCI_VENDOR_ID_LSI_LOGIC, MPI_MANUFACTPAGE_DEVID_SAS1064E,
PCI_ANY_ID, PCI_ANY_ID },
- { PCI_VENDOR_ID_LSI_LOGIC, PCI_DEVICE_ID_LSI_SAS1066E,
+ { PCI_VENDOR_ID_LSI_LOGIC, MPI_MANUFACTPAGE_DEVID_SAS1068E,
PCI_ANY_ID, PCI_ANY_ID },
- { PCI_VENDOR_ID_LSI_LOGIC, PCI_DEVICE_ID_LSI_SAS1068E,
+ { PCI_VENDOR_ID_LSI_LOGIC, MPI_MANUFACTPAGE_DEVID_SAS1078,
PCI_ANY_ID, PCI_ANY_ID },
{0} /* Terminating entry */
};
*/
static struct pci_device_id mptspi_pci_table[] = {
- { PCI_VENDOR_ID_LSI_LOGIC, PCI_DEVICE_ID_LSI_53C1030,
+ { PCI_VENDOR_ID_LSI_LOGIC, MPI_MANUFACTPAGE_DEVID_53C1030,
PCI_ANY_ID, PCI_ANY_ID },
- { PCI_VENDOR_ID_LSI_LOGIC, PCI_DEVICE_ID_LSI_1030_53C1035,
+ { PCI_VENDOR_ID_LSI_LOGIC, MPI_MANUFACTPAGE_DEVID_53C1035,
PCI_ANY_ID, PCI_ANY_ID },
{0} /* Terminating entry */
};
struct NCR_700_Host_Parameters *hostdata =
(struct NCR_700_Host_Parameters *)SDp->host->hostdata[0];
- SDp->hostdata = kmalloc(GFP_KERNEL, sizeof(struct NCR_700_sense));
+ SDp->hostdata = kmalloc(sizeof(struct NCR_700_sense), GFP_KERNEL);
if (!SDp->hostdata)
return -ENOMEM;
init->AdapterFibsPhysicalAddress = cpu_to_le32((u32)phys);
init->AdapterFibsSize = cpu_to_le32(fibsize);
init->AdapterFibAlign = cpu_to_le32(sizeof(struct hw_fib));
- /*
- * number of 4k pages of host physical memory. The aacraid fw needs
- * this number to be less than 4gb worth of pages. num_physpages is in
- * system page units. New firmware doesn't have any issues with the
- * mapping system, but older Firmware did, and had *troubles* dealing
- * with the math overloading past 32 bits, thus we must limit this
- * field.
- *
- * This assumes the memory is mapped zero->n, which isnt
- * always true on real computers. It also has some slight problems
- * with the GART on x86-64. I've btw never tried DMA from PCI space
- * on this platform but don't be surprised if its problematic.
- * [AK: something is very very wrong when a driver tests this symbol.
- * Someone should figure out what the comment writer really meant here and fix
- * the code. Or just remove that bad code. ]
- */
-#ifndef CONFIG_IOMMU
- if ((num_physpages << (PAGE_SHIFT - 12)) <= AAC_MAX_HOSTPHYSMEMPAGES) {
- init->HostPhysMemPages =
- cpu_to_le32(num_physpages << (PAGE_SHIFT-12));
- } else
-#endif
- {
- init->HostPhysMemPages = cpu_to_le32(AAC_MAX_HOSTPHYSMEMPAGES);
- }
+ init->HostPhysMemPages = cpu_to_le32(AAC_MAX_HOSTPHYSMEMPAGES);
init->InitFlags = 0;
if (dev->new_comm_interface) {
} ahd_queue_alg;
void ahd_set_tags(struct ahd_softc *ahd,
+ struct scsi_cmnd *cmd,
struct ahd_devinfo *devinfo,
ahd_queue_alg alg);
/* Notify XPT */
ahd_send_async(ahd, devinfo.channel, devinfo.target,
- CAM_LUN_WILDCARD, AC_SENT_BDR, NULL);
+ CAM_LUN_WILDCARD, AC_SENT_BDR);
/*
* Allow the sequencer to continue with
tinfo->curr.ppr_options = ppr_options;
ahd_send_async(ahd, devinfo->channel, devinfo->target,
- CAM_LUN_WILDCARD, AC_TRANSFER_NEG, NULL);
+ CAM_LUN_WILDCARD, AC_TRANSFER_NEG);
if (bootverbose) {
if (offset != 0) {
int options;
tinfo->curr.width = width;
ahd_send_async(ahd, devinfo->channel, devinfo->target,
- CAM_LUN_WILDCARD, AC_TRANSFER_NEG, NULL);
+ CAM_LUN_WILDCARD, AC_TRANSFER_NEG);
if (bootverbose) {
printf("%s: target %d using %dbit transfers\n",
ahd_name(ahd), devinfo->target,
* Update the current state of tagged queuing for a given target.
*/
void
-ahd_set_tags(struct ahd_softc *ahd, struct ahd_devinfo *devinfo,
- ahd_queue_alg alg)
+ahd_set_tags(struct ahd_softc *ahd, struct scsi_cmnd *cmd,
+ struct ahd_devinfo *devinfo, ahd_queue_alg alg)
{
- ahd_platform_set_tags(ahd, devinfo, alg);
+ struct scsi_device *sdev = cmd->device;
+
+ ahd_platform_set_tags(ahd, sdev, devinfo, alg);
ahd_send_async(ahd, devinfo->channel, devinfo->target,
- devinfo->lun, AC_TRANSFER_NEG, &alg);
+ devinfo->lun, AC_TRANSFER_NEG);
}
static void
printf("(%s:%c:%d:%d): refuses tagged commands. "
"Performing non-tagged I/O\n", ahd_name(ahd),
devinfo->channel, devinfo->target, devinfo->lun);
- ahd_set_tags(ahd, devinfo, AHD_QUEUE_NONE);
+ ahd_set_tags(ahd, scb->io_ctx, devinfo, AHD_QUEUE_NONE);
mask = ~0x23;
} else {
printf("(%s:%c:%d:%d): refuses %s tagged commands. "
ahd_name(ahd), devinfo->channel, devinfo->target,
devinfo->lun, tag_type == MSG_ORDERED_TASK
? "ordered" : "head of queue");
- ahd_set_tags(ahd, devinfo, AHD_QUEUE_BASIC);
+ ahd_set_tags(ahd, scb->io_ctx, devinfo, AHD_QUEUE_BASIC);
mask = ~0x03;
}
if (status != CAM_SEL_TIMEOUT)
ahd_send_async(ahd, devinfo->channel, devinfo->target,
- CAM_LUN_WILDCARD, AC_SENT_BDR, NULL);
+ CAM_LUN_WILDCARD, AC_SENT_BDR);
if (message != NULL && bootverbose)
printf("%s: %s on %c:%d. %d SCBs aborted\n", ahd_name(ahd),
#endif
/* Notify the XPT that a bus reset occurred */
ahd_send_async(ahd, devinfo.channel, CAM_TARGET_WILDCARD,
- CAM_LUN_WILDCARD, AC_BUS_RESET, NULL);
+ CAM_LUN_WILDCARD, AC_BUS_RESET);
/*
* Revert to async/narrow transfers until we renegotiate.
struct seeprom_config *sc = ahd->seep_config;
unsigned long flags;
struct scsi_target **ahd_targp = ahd_linux_target_in_softc(starget);
- struct ahd_linux_target *targ = scsi_transport_target_data(starget);
struct ahd_devinfo devinfo;
struct ahd_initiator_tinfo *tinfo;
struct ahd_tmode_tstate *tstate;
BUG_ON(*ahd_targp != NULL);
*ahd_targp = starget;
- memset(targ, 0, sizeof(*targ));
if (sc) {
int flags = sc->device_flags[starget->id];
{
struct ahd_softc *ahd =
*((struct ahd_softc **)sdev->host->hostdata);
- struct scsi_target *starget = sdev->sdev_target;
- struct ahd_linux_target *targ = scsi_transport_target_data(starget);
struct ahd_linux_device *dev;
if (bootverbose)
printf("%s: Slave Alloc %d\n", ahd_name(ahd), sdev->id);
- BUG_ON(targ->sdev[sdev->lun] != NULL);
-
dev = scsi_transport_device_data(sdev);
memset(dev, 0, sizeof(*dev));
*/
dev->maxtags = 0;
- targ->sdev[sdev->lun] = sdev;
-
return (0);
}
return 0;
}
-static void
-ahd_linux_slave_destroy(struct scsi_device *sdev)
-{
- struct ahd_softc *ahd;
- struct ahd_linux_device *dev = scsi_transport_device_data(sdev);
- struct ahd_linux_target *targ = scsi_transport_target_data(sdev->sdev_target);
-
- ahd = *((struct ahd_softc **)sdev->host->hostdata);
- if (bootverbose)
- printf("%s: Slave Destroy %d\n", ahd_name(ahd), sdev->id);
-
- BUG_ON(dev->active);
-
- targ->sdev[sdev->lun] = NULL;
-
-}
-
#if defined(__i386__)
/*
* Return the disk geometry for the given SCSI device.
.use_clustering = ENABLE_CLUSTERING,
.slave_alloc = ahd_linux_slave_alloc,
.slave_configure = ahd_linux_slave_configure,
- .slave_destroy = ahd_linux_slave_destroy,
.target_alloc = ahd_linux_target_alloc,
.target_destroy = ahd_linux_target_destroy,
};
ahd_platform_free(struct ahd_softc *ahd)
{
struct scsi_target *starget;
- int i, j;
+ int i;
if (ahd->platform_data != NULL) {
/* destroy all of the device and target objects */
for (i = 0; i < AHD_NUM_TARGETS; i++) {
starget = ahd->platform_data->starget[i];
if (starget != NULL) {
- for (j = 0; j < AHD_NUM_LUNS; j++) {
- struct ahd_linux_target *targ =
- scsi_transport_target_data(starget);
- if (targ->sdev[j] == NULL)
- continue;
- targ->sdev[j] = NULL;
- }
ahd->platform_data->starget[i] = NULL;
}
}
}
void
-ahd_platform_set_tags(struct ahd_softc *ahd, struct ahd_devinfo *devinfo,
- ahd_queue_alg alg)
+ahd_platform_set_tags(struct ahd_softc *ahd, struct scsi_device *sdev,
+ struct ahd_devinfo *devinfo, ahd_queue_alg alg)
{
- struct scsi_target *starget;
- struct ahd_linux_target *targ;
struct ahd_linux_device *dev;
- struct scsi_device *sdev;
int was_queuing;
int now_queuing;
- starget = ahd->platform_data->starget[devinfo->target];
- targ = scsi_transport_target_data(starget);
- BUG_ON(targ == NULL);
- sdev = targ->sdev[devinfo->lun];
if (sdev == NULL)
return;
tags = ahd_linux_user_tagdepth(ahd, &devinfo);
if (tags != 0 && sdev->tagged_supported != 0) {
- ahd_set_tags(ahd, &devinfo, AHD_QUEUE_TAGGED);
+ ahd_platform_set_tags(ahd, sdev, &devinfo, AHD_QUEUE_TAGGED);
+ ahd_send_async(ahd, devinfo.channel, devinfo.target,
+ devinfo.lun, AC_TRANSFER_NEG);
ahd_print_devinfo(ahd, &devinfo);
printf("Tagged Queuing enabled. Depth %d\n", tags);
} else {
- ahd_set_tags(ahd, &devinfo, AHD_QUEUE_NONE);
+ ahd_platform_set_tags(ahd, sdev, &devinfo, AHD_QUEUE_NONE);
+ ahd_send_async(ahd, devinfo.channel, devinfo.target,
+ devinfo.lun, AC_TRANSFER_NEG);
}
}
void
ahd_send_async(struct ahd_softc *ahd, char channel,
- u_int target, u_int lun, ac_code code, void *arg)
+ u_int target, u_int lun, ac_code code)
{
switch (code) {
case AC_TRANSFER_NEG:
}
ahd_set_transaction_status(scb, CAM_REQUEUE_REQ);
ahd_set_scsi_status(scb, SCSI_STATUS_OK);
- ahd_platform_set_tags(ahd, &devinfo,
+ ahd_platform_set_tags(ahd, sdev, &devinfo,
(dev->flags & AHD_DEV_Q_BASIC)
? AHD_QUEUE_BASIC : AHD_QUEUE_TAGGED);
break;
* as if the target returned BUSY SCSI status.
*/
dev->openings = 1;
- ahd_platform_set_tags(ahd, &devinfo,
+ ahd_platform_set_tags(ahd, sdev, &devinfo,
(dev->flags & AHD_DEV_Q_BASIC)
? AHD_QUEUE_BASIC : AHD_QUEUE_TAGGED);
ahd_set_scsi_status(scb, SCSI_STATUS_BUSY);
if (!ahd_linux_transport_template)
return -ENODEV;
- scsi_transport_reserve_target(ahd_linux_transport_template,
- sizeof(struct ahd_linux_target));
scsi_transport_reserve_device(ahd_linux_transport_template,
sizeof(struct ahd_linux_device));
AHD_DEV_PERIODIC_OTAG = 0x40, /* Send OTAG to prevent starvation */
} ahd_linux_dev_flags;
-struct ahd_linux_target;
struct ahd_linux_device {
TAILQ_ENTRY(ahd_linux_device) links;
#define AHD_OTAG_THRESH 500
};
-struct ahd_linux_target {
- struct scsi_device *sdev[AHD_NUM_LUNS];
- struct ahd_transinfo last_tinfo;
- struct ahd_softc *ahd;
-};
-
/********************* Definitions Required by the Core ***********************/
/*
* Number of SG segments we require. So long as the S/G segments for
}
}
-void ahd_platform_set_tags(struct ahd_softc *ahd,
+void ahd_platform_set_tags(struct ahd_softc *ahd, struct scsi_device *sdev,
struct ahd_devinfo *devinfo, ahd_queue_alg);
int ahd_platform_abort_scbs(struct ahd_softc *ahd, int target,
char channel, int lun, u_int tag,
ahd_linux_isr(int irq, void *dev_id, struct pt_regs * regs);
void ahd_done(struct ahd_softc*, struct scb*);
void ahd_send_async(struct ahd_softc *, char channel,
- u_int target, u_int lun, ac_code, void *);
+ u_int target, u_int lun, ac_code);
void ahd_print_path(struct ahd_softc *, struct scb *);
#ifdef CONFIG_PCI
static void ahd_dump_target_state(struct ahd_softc *ahd,
struct info_str *info,
u_int our_id, char channel,
- u_int target_id, u_int target_offset);
+ u_int target_id);
static void ahd_dump_device_state(struct info_str *info,
struct scsi_device *sdev);
static int ahd_proc_write_seeprom(struct ahd_softc *ahd,
static void
ahd_dump_target_state(struct ahd_softc *ahd, struct info_str *info,
- u_int our_id, char channel, u_int target_id,
- u_int target_offset)
+ u_int our_id, char channel, u_int target_id)
{
- struct ahd_linux_target *targ;
struct scsi_target *starget;
struct ahd_initiator_tinfo *tinfo;
struct ahd_tmode_tstate *tstate;
copy_info(info, "Target %d Negotiation Settings\n", target_id);
copy_info(info, "\tUser: ");
ahd_format_transinfo(info, &tinfo->user);
- starget = ahd->platform_data->starget[target_offset];
+ starget = ahd->platform_data->starget[target_id];
if (starget == NULL)
return;
- targ = scsi_transport_target_data(starget);
copy_info(info, "\tGoal: ");
ahd_format_transinfo(info, &tinfo->goal);
for (lun = 0; lun < AHD_NUM_LUNS; lun++) {
struct scsi_device *dev;
- dev = targ->sdev[lun];
+ dev = scsi_device_lookup_by_target(starget, lun);
if (dev == NULL)
continue;
copy_info(&info, "Allocated SCBs: %d, SG List Length: %d\n\n",
ahd->scb_data.numscbs, AHD_NSEG);
- max_targ = 15;
+ max_targ = 16;
if (ahd->seep_config == NULL)
copy_info(&info, "No Serial EEPROM\n");
copy_info(&info, "\n");
if ((ahd->features & AHD_WIDE) == 0)
- max_targ = 7;
+ max_targ = 8;
- for (i = 0; i <= max_targ; i++) {
+ for (i = 0; i < max_targ; i++) {
ahd_dump_target_state(ahd, &info, ahd->our_id, 'A',
- /*target_id*/i, /*target_offset*/i);
+ /*target_id*/i);
}
retval = info.pos > info.offset ? info.pos - info.offset : 0;
done:
unsigned int base_io, tmport, error,n;
unsigned char host_id;
struct Scsi_Host *shpnt = NULL;
- struct atp_unit atp_dev, *p;
+ struct atp_unit *atpdev, *p;
unsigned char setupdata[2][16];
int count = 0;
-
+
+ atpdev = kzalloc(sizeof(*atpdev), GFP_KERNEL);
+ if (!atpdev)
+ return -ENOMEM;
+
if (pci_enable_device(pdev))
- return -EIO;
+ goto err_eio;
if (!pci_set_dma_mask(pdev, DMA_32BIT_MASK)) {
printk(KERN_INFO "atp870u: use 32bit DMA mask.\n");
} else {
printk(KERN_ERR "atp870u: DMA mask required but not available.\n");
- return -EIO;
+ goto err_eio;
}
- memset(&atp_dev, 0, sizeof atp_dev);
/*
* It's probably easier to weed out some revisions like
* this than via the PCI device table
*/
if (ent->device == PCI_DEVICE_ID_ARTOP_AEC7610) {
- error = pci_read_config_byte(pdev, PCI_CLASS_REVISION, &atp_dev.chip_ver);
- if (atp_dev.chip_ver < 2)
- return -EIO;
+ error = pci_read_config_byte(pdev, PCI_CLASS_REVISION, &atpdev->chip_ver);
+ if (atpdev->chip_ver < 2)
+ goto err_eio;
}
switch (ent->device) {
case ATP880_DEVID1:
case ATP880_DEVID2:
case ATP885_DEVID:
- atp_dev.chip_ver = 0x04;
+ atpdev->chip_ver = 0x04;
default:
break;
}
base_io = pci_resource_start(pdev, 0);
base_io &= 0xfffffff8;
-
+
if ((ent->device == ATP880_DEVID1)||(ent->device == ATP880_DEVID2)) {
- error = pci_read_config_byte(pdev, PCI_CLASS_REVISION, &atp_dev.chip_ver);
+ error = pci_read_config_byte(pdev, PCI_CLASS_REVISION, &atpdev->chip_ver);
pci_write_config_byte(pdev, PCI_LATENCY_TIMER, 0x80);//JCC082803
host_id = inb(base_io + 0x39);
printk(KERN_INFO " ACARD AEC-67160 PCI Ultra3 LVD Host Adapter: %d"
" IO:%x, IRQ:%d.\n", count, base_io, pdev->irq);
- atp_dev.ioport[0] = base_io + 0x40;
- atp_dev.pciport[0] = base_io + 0x28;
- atp_dev.dev_id = ent->device;
- atp_dev.host_id[0] = host_id;
+ atpdev->ioport[0] = base_io + 0x40;
+ atpdev->pciport[0] = base_io + 0x28;
+ atpdev->dev_id = ent->device;
+ atpdev->host_id[0] = host_id;
tmport = base_io + 0x22;
- atp_dev.scam_on = inb(tmport);
+ atpdev->scam_on = inb(tmport);
tmport += 0x13;
- atp_dev.global_map[0] = inb(tmport);
+ atpdev->global_map[0] = inb(tmport);
tmport += 0x07;
- atp_dev.ultra_map[0] = inw(tmport);
+ atpdev->ultra_map[0] = inw(tmport);
n = 0x3f09;
next_fblk_880:
if (inb(base_io + 0x30) == 0xff)
goto flash_ok_880;
- atp_dev.sp[0][m++] = inb(base_io + 0x30);
- atp_dev.sp[0][m++] = inb(base_io + 0x31);
- atp_dev.sp[0][m++] = inb(base_io + 0x32);
- atp_dev.sp[0][m++] = inb(base_io + 0x33);
+ atpdev->sp[0][m++] = inb(base_io + 0x30);
+ atpdev->sp[0][m++] = inb(base_io + 0x31);
+ atpdev->sp[0][m++] = inb(base_io + 0x32);
+ atpdev->sp[0][m++] = inb(base_io + 0x33);
outw(n, base_io + 0x34);
n += 0x0002;
- atp_dev.sp[0][m++] = inb(base_io + 0x30);
- atp_dev.sp[0][m++] = inb(base_io + 0x31);
- atp_dev.sp[0][m++] = inb(base_io + 0x32);
- atp_dev.sp[0][m++] = inb(base_io + 0x33);
+ atpdev->sp[0][m++] = inb(base_io + 0x30);
+ atpdev->sp[0][m++] = inb(base_io + 0x31);
+ atpdev->sp[0][m++] = inb(base_io + 0x32);
+ atpdev->sp[0][m++] = inb(base_io + 0x33);
outw(n, base_io + 0x34);
n += 0x0002;
- atp_dev.sp[0][m++] = inb(base_io + 0x30);
- atp_dev.sp[0][m++] = inb(base_io + 0x31);
- atp_dev.sp[0][m++] = inb(base_io + 0x32);
- atp_dev.sp[0][m++] = inb(base_io + 0x33);
+ atpdev->sp[0][m++] = inb(base_io + 0x30);
+ atpdev->sp[0][m++] = inb(base_io + 0x31);
+ atpdev->sp[0][m++] = inb(base_io + 0x32);
+ atpdev->sp[0][m++] = inb(base_io + 0x33);
outw(n, base_io + 0x34);
n += 0x0002;
- atp_dev.sp[0][m++] = inb(base_io + 0x30);
- atp_dev.sp[0][m++] = inb(base_io + 0x31);
- atp_dev.sp[0][m++] = inb(base_io + 0x32);
- atp_dev.sp[0][m++] = inb(base_io + 0x33);
+ atpdev->sp[0][m++] = inb(base_io + 0x30);
+ atpdev->sp[0][m++] = inb(base_io + 0x31);
+ atpdev->sp[0][m++] = inb(base_io + 0x32);
+ atpdev->sp[0][m++] = inb(base_io + 0x33);
n += 0x0018;
goto next_fblk_880;
flash_ok_880:
outw(0, base_io + 0x34);
- atp_dev.ultra_map[0] = 0;
- atp_dev.async[0] = 0;
+ atpdev->ultra_map[0] = 0;
+ atpdev->async[0] = 0;
for (k = 0; k < 16; k++) {
n = 1;
n = n << k;
- if (atp_dev.sp[0][k] > 1) {
- atp_dev.ultra_map[0] |= n;
+ if (atpdev->sp[0][k] > 1) {
+ atpdev->ultra_map[0] |= n;
} else {
- if (atp_dev.sp[0][k] == 0)
- atp_dev.async[0] |= n;
+ if (atpdev->sp[0][k] == 0)
+ atpdev->async[0] |= n;
}
}
- atp_dev.async[0] = ~(atp_dev.async[0]);
- outb(atp_dev.global_map[0], base_io + 0x35);
+ atpdev->async[0] = ~(atpdev->async[0]);
+ outb(atpdev->global_map[0], base_io + 0x35);
shpnt = scsi_host_alloc(&atp870u_template, sizeof(struct atp_unit));
if (!shpnt)
- return -ENOMEM;
+ goto err_nomem;
p = (struct atp_unit *)&shpnt->hostdata;
- atp_dev.host = shpnt;
- atp_dev.pdev = pdev;
+ atpdev->host = shpnt;
+ atpdev->pdev = pdev;
pci_set_drvdata(pdev, p);
- memcpy(p, &atp_dev, sizeof atp_dev);
+ memcpy(p, atpdev, sizeof(*atpdev));
if (atp870u_init_tables(shpnt) < 0) {
printk(KERN_ERR "Unable to allocate tables for Acard controller\n");
goto unregister;
printk(KERN_INFO " ACARD AEC-67162 PCI Ultra3 LVD Host Adapter: IO:%x, IRQ:%d.\n"
, base_io, pdev->irq);
- atp_dev.pdev = pdev;
- atp_dev.dev_id = ent->device;
- atp_dev.baseport = base_io;
- atp_dev.ioport[0] = base_io + 0x80;
- atp_dev.ioport[1] = base_io + 0xc0;
- atp_dev.pciport[0] = base_io + 0x40;
- atp_dev.pciport[1] = base_io + 0x50;
+ atpdev->pdev = pdev;
+ atpdev->dev_id = ent->device;
+ atpdev->baseport = base_io;
+ atpdev->ioport[0] = base_io + 0x80;
+ atpdev->ioport[1] = base_io + 0xc0;
+ atpdev->pciport[0] = base_io + 0x40;
+ atpdev->pciport[1] = base_io + 0x50;
shpnt = scsi_host_alloc(&atp870u_template, sizeof(struct atp_unit));
if (!shpnt)
- return -ENOMEM;
+ goto err_nomem;
p = (struct atp_unit *)&shpnt->hostdata;
- atp_dev.host = shpnt;
- atp_dev.pdev = pdev;
+ atpdev->host = shpnt;
+ atpdev->pdev = pdev;
pci_set_drvdata(pdev, p);
- memcpy(p, &atp_dev, sizeof(struct atp_unit));
+ memcpy(p, atpdev, sizeof(struct atp_unit));
if (atp870u_init_tables(shpnt) < 0)
goto unregister;
printk(KERN_INFO " ACARD AEC-671X PCI Ultra/W SCSI-2/3 Host Adapter: %d "
"IO:%x, IRQ:%d.\n", count, base_io, pdev->irq);
- atp_dev.ioport[0] = base_io;
- atp_dev.pciport[0] = base_io + 0x20;
- atp_dev.dev_id = ent->device;
+ atpdev->ioport[0] = base_io;
+ atpdev->pciport[0] = base_io + 0x20;
+ atpdev->dev_id = ent->device;
host_id &= 0x07;
- atp_dev.host_id[0] = host_id;
+ atpdev->host_id[0] = host_id;
tmport = base_io + 0x22;
- atp_dev.scam_on = inb(tmport);
+ atpdev->scam_on = inb(tmport);
tmport += 0x0b;
- atp_dev.global_map[0] = inb(tmport++);
- atp_dev.ultra_map[0] = inw(tmport);
+ atpdev->global_map[0] = inb(tmport++);
+ atpdev->ultra_map[0] = inw(tmport);
- if (atp_dev.ultra_map[0] == 0) {
- atp_dev.scam_on = 0x00;
- atp_dev.global_map[0] = 0x20;
- atp_dev.ultra_map[0] = 0xffff;
+ if (atpdev->ultra_map[0] == 0) {
+ atpdev->scam_on = 0x00;
+ atpdev->global_map[0] = 0x20;
+ atpdev->ultra_map[0] = 0xffff;
}
shpnt = scsi_host_alloc(&atp870u_template, sizeof(struct atp_unit));
if (!shpnt)
- return -ENOMEM;
+ goto err_nomem;
p = (struct atp_unit *)&shpnt->hostdata;
- atp_dev.host = shpnt;
- atp_dev.pdev = pdev;
+ atpdev->host = shpnt;
+ atpdev->pdev = pdev;
pci_set_drvdata(pdev, p);
- memcpy(p, &atp_dev, sizeof atp_dev);
+ memcpy(p, atpdev, sizeof(*atpdev));
if (atp870u_init_tables(shpnt) < 0)
goto unregister;
}
spin_lock_irqsave(shpnt->host_lock, flags);
- if (atp_dev.chip_ver > 0x07) { /* check if atp876 chip then enable terminator */
+ if (atpdev->chip_ver > 0x07) { /* check if atp876 chip then enable terminator */
tmport = base_io + 0x3e;
outb(0x00, tmport);
}
outb((inb(tmport) & 0xef), tmport);
tmport++;
outb((inb(tmport) | 0x20), tmport);
- if (atp_dev.chip_ver == 4)
+ if (atpdev->chip_ver == 4)
shpnt->max_id = 16;
else
shpnt->max_id = 8;
printk("atp870u_prob:unregister\n");
scsi_host_put(shpnt);
return -1;
+err_eio:
+ kfree(atpdev);
+ return -EIO;
+err_nomem:
+ kfree(atpdev);
+ return -ENOMEM;
}
/* The abort command does not leave the device in a clean state where
struct ibmvscsi_host_data *hostdata)
{
u64 *crq_as_u64 = (u64 *) &evt_struct->crq;
+ int request_status;
int rc;
/* If we have exhausted our request limit, just fail this request.
* (such as task management requests) that the mid layer may think we
* can handle more requests (can_queue) when we actually can't
*/
- if ((evt_struct->crq.format == VIOSRP_SRP_FORMAT) &&
- (atomic_dec_if_positive(&hostdata->request_limit) < 0))
- goto send_error;
+ if (evt_struct->crq.format == VIOSRP_SRP_FORMAT) {
+ request_status =
+ atomic_dec_if_positive(&hostdata->request_limit);
+ /* If request limit was -1 when we started, it is now even
+ * less than that
+ */
+ if (request_status < -1)
+ goto send_error;
+ /* Otherwise, if we have run out of requests */
+ else if (request_status < 0)
+ goto send_busy;
+ }
/* Copy the IU into the transfer area */
*evt_struct->xfer_iu = evt_struct->iu;
return 0;
- send_error:
+ send_busy:
unmap_cmd_data(&evt_struct->iu.srp.cmd, evt_struct, hostdata->dev);
free_event_struct(&hostdata->pool, evt_struct);
return SCSI_MLQUEUE_HOST_BUSY;
+
+ send_error:
+ unmap_cmd_data(&evt_struct->iu.srp.cmd, evt_struct, hostdata->dev);
+
+ if (evt_struct->cmnd != NULL) {
+ evt_struct->cmnd->result = DID_ERROR << 16;
+ evt_struct->cmnd_done(evt_struct->cmnd);
+ } else if (evt_struct->done)
+ evt_struct->done(evt_struct);
+
+ free_event_struct(&hostdata->pool, evt_struct);
+ return 0;
}
/**
return;
case 0xFF: /* Hypervisor telling us the connection is closed */
scsi_block_requests(hostdata->host);
+ atomic_set(&hostdata->request_limit, 0);
if (crq->format == 0x06) {
/* We need to re-setup the interpartition connection */
printk(KERN_INFO
"ibmvscsi: Re-enabling adapter!\n");
- atomic_set(&hostdata->request_limit, -1);
purge_requests(hostdata, DID_REQUEUE);
- if (ibmvscsi_reenable_crq_queue(&hostdata->queue,
- hostdata) == 0)
- if (ibmvscsi_send_crq(hostdata,
- 0xC001000000000000LL, 0))
+ if ((ibmvscsi_reenable_crq_queue(&hostdata->queue,
+ hostdata) == 0) ||
+ (ibmvscsi_send_crq(hostdata,
+ 0xC001000000000000LL, 0))) {
+ atomic_set(&hostdata->request_limit,
+ -1);
printk(KERN_ERR
- "ibmvscsi: transmit error after"
+ "ibmvscsi: error after"
" enable\n");
+ }
} else {
printk(KERN_INFO
"ibmvscsi: Virtual adapter failed rc %d!\n",
crq->format);
- atomic_set(&hostdata->request_limit, -1);
purge_requests(hostdata, DID_ERROR);
- ibmvscsi_reset_crq_queue(&hostdata->queue, hostdata);
+ if ((ibmvscsi_reset_crq_queue(&hostdata->queue,
+ hostdata)) ||
+ (ibmvscsi_send_crq(hostdata,
+ 0xC001000000000000LL, 0))) {
+ atomic_set(&hostdata->request_limit,
+ -1);
+ printk(KERN_ERR
+ "ibmvscsi: error after reset\n");
+ }
}
scsi_unblock_requests(hostdata->host);
return;
struct Scsi_Host *host;
struct device *dev = &vdev->dev;
unsigned long wait_switch = 0;
+ int rc;
vdev->dev.driver_data = NULL;
atomic_set(&hostdata->request_limit, -1);
hostdata->host->max_sectors = 32 * 8; /* default max I/O 32 pages */
- if (ibmvscsi_init_crq_queue(&hostdata->queue, hostdata,
- max_requests) != 0) {
+ rc = ibmvscsi_init_crq_queue(&hostdata->queue, hostdata, max_requests);
+ if (rc != 0 && rc != H_RESOURCE) {
printk(KERN_ERR "ibmvscsi: couldn't initialize crq\n");
goto init_crq_failed;
}
* to fail if the other end is not acive. In that case we don't
* want to scan
*/
- if (ibmvscsi_send_crq(hostdata, 0xC001000000000000LL, 0) == 0) {
+ if (ibmvscsi_send_crq(hostdata, 0xC001000000000000LL, 0) == 0
+ || rc == H_RESOURCE) {
/*
* Wait around max init_timeout secs for the adapter to finish
* initializing. When we are done initializing, we will have a
int max_requests)
{
int rc;
+ int retrc;
struct vio_dev *vdev = to_vio_dev(hostdata->dev);
queue->msgs = (struct viosrp_crq *)get_zeroed_page(GFP_KERNEL);
gather_partition_info();
set_adapter_info(hostdata);
- rc = plpar_hcall_norets(H_REG_CRQ,
+ retrc = rc = plpar_hcall_norets(H_REG_CRQ,
vdev->unit_address,
queue->msg_token, PAGE_SIZE);
if (rc == H_RESOURCE)
tasklet_init(&hostdata->srp_task, (void *)ibmvscsi_task,
(unsigned long)hostdata);
- return 0;
+ return retrc;
req_irq_failed:
do {
dma_addr_t slim2p_mapping;
uint16_t pci_cfg_value;
- struct semaphore hba_can_block;
int32_t hba_state;
#define LPFC_STATE_UNKNOWN 0 /* HBA state is unknown */
pring = &psli->ring[LPFC_ELS_RING]; /* ELS ring */
cmdsize = (sizeof (uint32_t) + sizeof (struct serv_parm));
- elsiocb = lpfc_prep_els_iocb(phba, 1, cmdsize, retry, 0, did,
+ elsiocb = lpfc_prep_els_iocb(phba, 1, cmdsize, retry, NULL, did,
ELS_CMD_PLOGI);
if (!elsiocb)
return 1;
ndlp = (struct lpfc_nodelist *) pmb->context2;
xri = (uint16_t) ((unsigned long)(pmb->context1));
- pmb->context1 = 0;
- pmb->context2 = 0;
+ pmb->context1 = NULL;
+ pmb->context2 = NULL;
if (mb->mbxStatus) {
mempool_free( pmb, phba->mbox_mem_pool);
"10-port ", "PCIe"};
break;
default:
- m = (typeof(m)){ 0 };
+ m = (typeof(m)){ NULL };
break;
}
break;
default:
- m = (typeof(m)){ 0 };
+ m = (typeof(m)){ NULL };
break;
}
goto out_put_host;
host->unique_id = phba->brd_no;
- init_MUTEX(&phba->hba_can_block);
INIT_LIST_HEAD(&phba->ctrspbuflist);
INIT_LIST_HEAD(&phba->rnidrspbuflist);
INIT_LIST_HEAD(&phba->freebufList);
#define LPFC_ABORT_WAIT 2
-static inline void
-lpfc_block_requests(struct lpfc_hba * phba)
-{
- down(&phba->hba_can_block);
- scsi_block_requests(phba->host);
-}
-
-static inline void
-lpfc_unblock_requests(struct lpfc_hba * phba)
-{
- scsi_unblock_requests(phba->host);
- up(&phba->hba_can_block);
-}
-
/*
* This routine allocates a scsi buffer, which contains all the necessary
* information needed to initiate a SCSI I/O. The non-DMAable buffer region
unsigned int loop_count = 0;
int ret = SUCCESS;
- lpfc_block_requests(phba);
spin_lock_irq(shost->host_lock);
lpfc_cmd = (struct lpfc_scsi_buf *)cmnd->host_scribble;
cmnd->device->lun, cmnd->serial_number);
spin_unlock_irq(shost->host_lock);
- lpfc_unblock_requests(phba);
return ret;
}
int ret = FAILED;
int cnt, loopcnt;
- lpfc_block_requests(phba);
spin_lock_irq(shost->host_lock);
/*
* If target is not in a MAPPED state, delay the reset until
out:
spin_unlock_irq(shost->host_lock);
- lpfc_unblock_requests(phba);
return ret;
}
int cnt, loopcnt;
struct lpfc_scsi_buf * lpfc_cmd;
- lpfc_block_requests(phba);
spin_lock_irq(shost->host_lock);
lpfc_cmd = lpfc_get_scsi_buf(phba);
phba->brd_no, ret);
out:
spin_unlock_irq(shost->host_lock);
- lpfc_unblock_requests(phba);
return ret;
}
* 2 of the License, or (at your option) any later version.
*
* FILE : megaraid_sas.c
- * Version : v00.00.02.04
+ * Version : v00.00.03.01
*
* Authors:
* Sreenivas Bagalkote <Sreenivas.Bagalkote@lsil.com>
{
PCI_VENDOR_ID_LSI_LOGIC,
- PCI_DEVICE_ID_LSI_SAS1064R, // xscale IOP
+ PCI_DEVICE_ID_LSI_SAS1064R, /* xscale IOP */
PCI_ANY_ID,
PCI_ANY_ID,
},
{
PCI_VENDOR_ID_LSI_LOGIC,
- PCI_DEVICE_ID_LSI_SAS1078R, // ppc IOP
+ PCI_DEVICE_ID_LSI_SAS1078R, /* ppc IOP */
PCI_ANY_ID,
PCI_ANY_ID,
},
+ {
+ PCI_VENDOR_ID_LSI_LOGIC,
+ PCI_DEVICE_ID_LSI_VERDE_ZCR, /* xscale IOP, vega */
+ PCI_ANY_ID,
+ PCI_ANY_ID,
+ },
{
PCI_VENDOR_ID_DELL,
- PCI_DEVICE_ID_DELL_PERC5, // xscale IOP
+ PCI_DEVICE_ID_DELL_PERC5, /* xscale IOP */
PCI_ANY_ID,
PCI_ANY_ID,
},
* @regs: MFI register set
*/
static inline void
-megasas_disable_intr(struct megasas_register_set __iomem * regs)
+megasas_disable_intr(struct megasas_instance *instance)
{
u32 mask = 0x1f;
+ struct megasas_register_set __iomem *regs = instance->reg_set;
+
+ if(instance->pdev->device == PCI_DEVICE_ID_LSI_SAS1078R)
+ mask = 0xffffffff;
+
writel(mask, ®s->outbound_intr_mask);
/* Dummy readl to force pci flush */
/*
* Bring it to READY state; assuming max wait 2 secs
*/
- megasas_disable_intr(instance->reg_set);
+ megasas_disable_intr(instance);
writel(MFI_INIT_READY, &instance->reg_set->inbound_doorbell);
max_wait = 10;
init_frame->data_xfer_len = sizeof(struct megasas_init_queue_info);
+ /*
+ * disable the intr before firing the init frame to FW
+ */
+ megasas_disable_intr(instance);
+
/*
* Issue the init frame in polled mode
*/
megasas_mgmt_info.max_index--;
pci_set_drvdata(pdev, NULL);
- megasas_disable_intr(instance->reg_set);
+ megasas_disable_intr(instance);
free_irq(instance->pdev->irq, instance);
megasas_release_mfi(instance);
pci_set_drvdata(instance->pdev, NULL);
- megasas_disable_intr(instance->reg_set);
+ megasas_disable_intr(instance);
free_irq(instance->pdev->irq, instance);
/**
* MegaRAID SAS Driver meta data
*/
-#define MEGASAS_VERSION "00.00.02.04"
-#define MEGASAS_RELDATE "Feb 03, 2006"
-#define MEGASAS_EXT_VERSION "Fri Feb 03 14:31:44 PST 2006"
+#define MEGASAS_VERSION "00.00.03.01"
+#define MEGASAS_RELDATE "May 14, 2006"
+#define MEGASAS_EXT_VERSION "Sun May 14 22:49:52 PDT 2006"
+
+/*
+ * Device IDs
+ */
+#define PCI_DEVICE_ID_LSI_SAS1078R 0x0060
+#define PCI_DEVICE_ID_LSI_VERDE_ZCR 0x0413
+
/*
* =====================================
* MegaRAID SAS MFI firmware definitions
#define MFI_POLL_TIMEOUT_SECS 10
#define MFI_REPLY_1078_MESSAGE_INTERRUPT 0x80000000
-#define PCI_DEVICE_ID_LSI_SAS1078R 0x00000060
+
+/*
+* register set for both 1068 and 1078 controllers
+* structure extended for 1078 registers
+*/
struct megasas_register_set {
u32 reserved_0[4]; /*0000h*/
struct compat_iovec sgl[MAX_IOCTL_SGE];
} __attribute__ ((packed));
+#define MEGASAS_IOC_FIRMWARE32 _IOWR('M', 1, struct compat_megasas_iocpacket)
#endif
#define MEGASAS_IOC_FIRMWARE _IOWR('M', 1, struct megasas_iocpacket)
-#define MEGASAS_IOC_FIRMWARE32 _IOWR('M', 1, struct compat_megasas_iocpacket)
#define MEGASAS_IOC_GET_AEN _IOW('M', 3, struct megasas_aen)
struct megasas_mgmt_info {
*/
nsp32_do_bus_reset(data);
- ret = request_irq(host->irq, do_nsp32_isr,
- SA_SHIRQ | SA_SAMPLE_RANDOM, "nsp32", data);
+ ret = request_irq(host->irq, do_nsp32_isr, SA_SHIRQ, "nsp32", data);
if (ret < 0) {
nsp32_msg(KERN_ERR, "Unable to allocate IRQ for NinjaSCSI32 "
"SCSI PCI controller. Interrupt: %d", host->irq);
}
#if (LINUX_VERSION_CODE > KERNEL_VERSION(2,5,73))
- scsi_add_host (host, &PCIDEV->dev);
+ ret = scsi_add_host(host, &PCIDEV->dev);
+ if (ret) {
+ nsp32_msg(KERN_ERR, "failed to add scsi host");
+ goto free_region;
+ }
scsi_scan_host(host);
#endif
pci_set_drvdata(PCIDEV, host);
return DETECT_OK;
+ free_region:
+ release_region(host->io_port, host->n_io_port);
+
free_irq:
free_irq(host->irq, data);
/* Interrupt handler */
link->irq.Handler = &nspintr;
link->irq.Instance = info;
- link->irq.Attributes |= (SA_SHIRQ | SA_SAMPLE_RANDOM);
+ link->irq.Attributes |= SA_SHIRQ;
/* General socket configuration */
link->conf.Attributes = CONF_ENABLE_IRQ;
{
struct scsi_qla_host *ha = to_qla_host(dev_to_shost(container_of(kobj,
struct device, kobj)));
+ char *rbuf = (char *)ha->fw_dump;
if (ha->fw_dump_reading == 0)
return 0;
- if (off > ha->fw_dump_buffer_len)
- return 0;
- if (off + count > ha->fw_dump_buffer_len)
- count = ha->fw_dump_buffer_len - off;
+ if (off > ha->fw_dump_len)
+ return 0;
+ if (off + count > ha->fw_dump_len)
+ count = ha->fw_dump_len - off;
- memcpy(buf, &ha->fw_dump_buffer[off], count);
+ memcpy(buf, &rbuf[off], count);
return (count);
}
struct scsi_qla_host *ha = to_qla_host(dev_to_shost(container_of(kobj,
struct device, kobj)));
int reading;
- uint32_t dump_size;
if (off != 0)
return (0);
reading = simple_strtol(buf, NULL, 10);
switch (reading) {
case 0:
- if (ha->fw_dump_reading == 1) {
- qla_printk(KERN_INFO, ha,
- "Firmware dump cleared on (%ld).\n", ha->host_no);
+ if (!ha->fw_dump_reading)
+ break;
- vfree(ha->fw_dump_buffer);
- ha->fw_dump_buffer = NULL;
- ha->fw_dump_reading = 0;
- ha->fw_dumped = 0;
- }
+ qla_printk(KERN_INFO, ha,
+ "Firmware dump cleared on (%ld).\n", ha->host_no);
+
+ ha->fw_dump_reading = 0;
+ ha->fw_dumped = 0;
break;
case 1:
if (ha->fw_dumped && !ha->fw_dump_reading) {
ha->fw_dump_reading = 1;
- if (IS_QLA24XX(ha) || IS_QLA54XX(ha))
- dump_size = FW_DUMP_SIZE_24XX;
- else {
- dump_size = FW_DUMP_SIZE_1M;
- if (ha->fw_memory_size < 0x20000)
- dump_size = FW_DUMP_SIZE_128K;
- else if (ha->fw_memory_size < 0x80000)
- dump_size = FW_DUMP_SIZE_512K;
- }
- ha->fw_dump_buffer = (char *)vmalloc(dump_size);
- if (ha->fw_dump_buffer == NULL) {
- qla_printk(KERN_WARNING, ha,
- "Unable to allocate memory for firmware "
- "dump buffer (%d).\n", dump_size);
-
- ha->fw_dump_reading = 0;
- return (count);
- }
qla_printk(KERN_INFO, ha,
- "Firmware dump ready for read on (%ld).\n",
+ "Raw firmware dump ready for read on (%ld).\n",
ha->host_no);
- memset(ha->fw_dump_buffer, 0, dump_size);
- ha->isp_ops.ascii_fw_dump(ha);
- ha->fw_dump_buffer_len = strlen(ha->fw_dump_buffer);
}
break;
+ case 2:
+ qla2x00_alloc_fw_dump(ha);
+ break;
}
return (count);
}
if (!capable(CAP_SYS_ADMIN) || off != 0)
return 0;
- if (!IS_QLA24XX(ha) && !IS_QLA54XX(ha))
- return -ENOTSUPP;
-
/* Read NVRAM. */
spin_lock_irqsave(&ha->hardware_lock, flags);
ha->isp_ops.read_nvram(ha, (uint8_t *)buf, ha->vpd_base, ha->vpd_size);
if (!capable(CAP_SYS_ADMIN) || off != 0 || count != ha->vpd_size)
return 0;
- if (!IS_QLA24XX(ha) && !IS_QLA54XX(ha))
- return -ENOTSUPP;
-
/* Write NVRAM. */
spin_lock_irqsave(&ha->hardware_lock, flags);
ha->isp_ops.write_nvram(ha, (uint8_t *)buf, ha->vpd_base, count);
.write = qla2x00_sysfs_write_vpd,
};
+static ssize_t
+qla2x00_sysfs_read_sfp(struct kobject *kobj, char *buf, loff_t off,
+ size_t count)
+{
+ struct scsi_qla_host *ha = to_qla_host(dev_to_shost(container_of(kobj,
+ struct device, kobj)));
+ uint16_t iter, addr, offset;
+ int rval;
+
+ if (!capable(CAP_SYS_ADMIN) || off != 0 || count != SFP_DEV_SIZE * 2)
+ return 0;
+
+ addr = 0xa0;
+ for (iter = 0, offset = 0; iter < (SFP_DEV_SIZE * 2) / SFP_BLOCK_SIZE;
+ iter++, offset += SFP_BLOCK_SIZE) {
+ if (iter == 4) {
+ /* Skip to next device address. */
+ addr = 0xa2;
+ offset = 0;
+ }
+
+ rval = qla2x00_read_sfp(ha, ha->sfp_data_dma, addr, offset,
+ SFP_BLOCK_SIZE);
+ if (rval != QLA_SUCCESS) {
+ qla_printk(KERN_WARNING, ha,
+ "Unable to read SFP data (%x/%x/%x).\n", rval,
+ addr, offset);
+ count = 0;
+ break;
+ }
+ memcpy(buf, ha->sfp_data, SFP_BLOCK_SIZE);
+ buf += SFP_BLOCK_SIZE;
+ }
+
+ return count;
+}
+
+static struct bin_attribute sysfs_sfp_attr = {
+ .attr = {
+ .name = "sfp",
+ .mode = S_IRUSR | S_IWUSR,
+ .owner = THIS_MODULE,
+ },
+ .size = SFP_DEV_SIZE * 2,
+ .read = qla2x00_sysfs_read_sfp,
+};
+
void
qla2x00_alloc_sysfs_attr(scsi_qla_host_t *ha)
{
sysfs_create_bin_file(&host->shost_gendev.kobj, &sysfs_optrom_attr);
sysfs_create_bin_file(&host->shost_gendev.kobj,
&sysfs_optrom_ctl_attr);
- sysfs_create_bin_file(&host->shost_gendev.kobj, &sysfs_vpd_attr);
+ if (IS_QLA24XX(ha) || IS_QLA54XX(ha)) {
+ sysfs_create_bin_file(&host->shost_gendev.kobj,
+ &sysfs_vpd_attr);
+ sysfs_create_bin_file(&host->shost_gendev.kobj,
+ &sysfs_sfp_attr);
+ }
}
void
sysfs_remove_bin_file(&host->shost_gendev.kobj, &sysfs_optrom_attr);
sysfs_remove_bin_file(&host->shost_gendev.kobj,
&sysfs_optrom_ctl_attr);
- sysfs_remove_bin_file(&host->shost_gendev.kobj, &sysfs_vpd_attr);
+ if (IS_QLA24XX(ha) || IS_QLA54XX(ha)) {
+ sysfs_remove_bin_file(&host->shost_gendev.kobj,
+ &sysfs_vpd_attr);
+ sysfs_remove_bin_file(&host->shost_gendev.kobj,
+ &sysfs_sfp_attr);
+ }
if (ha->beacon_blink_led == 1)
ha->isp_ops.beacon_off(ha);
#include <linux/delay.h>
-static int qla_uprintf(char **, char *, ...);
+static inline void
+qla2xxx_prep_dump(scsi_qla_host_t *ha, struct qla2xxx_fw_dump *fw_dump)
+{
+ fw_dump->fw_major_version = htonl(ha->fw_major_version);
+ fw_dump->fw_minor_version = htonl(ha->fw_minor_version);
+ fw_dump->fw_subminor_version = htonl(ha->fw_subminor_version);
+ fw_dump->fw_attributes = htonl(ha->fw_attributes);
+
+ fw_dump->vendor = htonl(ha->pdev->vendor);
+ fw_dump->device = htonl(ha->pdev->device);
+ fw_dump->subsystem_vendor = htonl(ha->pdev->subsystem_vendor);
+ fw_dump->subsystem_device = htonl(ha->pdev->subsystem_device);
+}
+
+static inline void *
+qla2xxx_copy_queues(scsi_qla_host_t *ha, void *ptr)
+{
+ /* Request queue. */
+ memcpy(ptr, ha->request_ring, ha->request_q_length *
+ sizeof(request_t));
+
+ /* Response queue. */
+ ptr += ha->request_q_length * sizeof(request_t);
+ memcpy(ptr, ha->response_ring, ha->response_q_length *
+ sizeof(response_t));
+
+ return ptr + (ha->response_q_length * sizeof(response_t));
+}
/**
* qla2300_fw_dump() - Dumps binary data from the 2300 firmware.
"request...\n", ha->fw_dump);
goto qla2300_fw_dump_failed;
}
- fw = ha->fw_dump;
+ fw = &ha->fw_dump->isp.isp23;
+ qla2xxx_prep_dump(ha, ha->fw_dump);
rval = QLA_SUCCESS;
- fw->hccr = RD_REG_WORD(®->hccr);
+ fw->hccr = htons(RD_REG_WORD(®->hccr));
/* Pause RISC. */
WRT_REG_WORD(®->hccr, HCCR_PAUSE_RISC);
if (rval == QLA_SUCCESS) {
dmp_reg = (uint16_t __iomem *)(reg + 0);
for (cnt = 0; cnt < sizeof(fw->pbiu_reg) / 2; cnt++)
- fw->pbiu_reg[cnt] = RD_REG_WORD(dmp_reg++);
+ fw->pbiu_reg[cnt] = htons(RD_REG_WORD(dmp_reg++));
dmp_reg = (uint16_t __iomem *)((uint8_t __iomem *)reg + 0x10);
for (cnt = 0; cnt < sizeof(fw->risc_host_reg) / 2; cnt++)
- fw->risc_host_reg[cnt] = RD_REG_WORD(dmp_reg++);
+ fw->risc_host_reg[cnt] = htons(RD_REG_WORD(dmp_reg++));
dmp_reg = (uint16_t __iomem *)((uint8_t __iomem *)reg + 0x40);
for (cnt = 0; cnt < sizeof(fw->mailbox_reg) / 2; cnt++)
- fw->mailbox_reg[cnt] = RD_REG_WORD(dmp_reg++);
+ fw->mailbox_reg[cnt] = htons(RD_REG_WORD(dmp_reg++));
WRT_REG_WORD(®->ctrl_status, 0x40);
dmp_reg = (uint16_t __iomem *)((uint8_t __iomem *)reg + 0x80);
for (cnt = 0; cnt < sizeof(fw->resp_dma_reg) / 2; cnt++)
- fw->resp_dma_reg[cnt] = RD_REG_WORD(dmp_reg++);
+ fw->resp_dma_reg[cnt] = htons(RD_REG_WORD(dmp_reg++));
WRT_REG_WORD(®->ctrl_status, 0x50);
dmp_reg = (uint16_t __iomem *)((uint8_t __iomem *)reg + 0x80);
for (cnt = 0; cnt < sizeof(fw->dma_reg) / 2; cnt++)
- fw->dma_reg[cnt] = RD_REG_WORD(dmp_reg++);
+ fw->dma_reg[cnt] = htons(RD_REG_WORD(dmp_reg++));
WRT_REG_WORD(®->ctrl_status, 0x00);
dmp_reg = (uint16_t __iomem *)((uint8_t __iomem *)reg + 0xA0);
for (cnt = 0; cnt < sizeof(fw->risc_hdw_reg) / 2; cnt++)
- fw->risc_hdw_reg[cnt] = RD_REG_WORD(dmp_reg++);
+ fw->risc_hdw_reg[cnt] = htons(RD_REG_WORD(dmp_reg++));
WRT_REG_WORD(®->pcr, 0x2000);
dmp_reg = (uint16_t __iomem *)((uint8_t __iomem *)reg + 0x80);
for (cnt = 0; cnt < sizeof(fw->risc_gp0_reg) / 2; cnt++)
- fw->risc_gp0_reg[cnt] = RD_REG_WORD(dmp_reg++);
+ fw->risc_gp0_reg[cnt] = htons(RD_REG_WORD(dmp_reg++));
WRT_REG_WORD(®->pcr, 0x2200);
dmp_reg = (uint16_t __iomem *)((uint8_t __iomem *)reg + 0x80);
for (cnt = 0; cnt < sizeof(fw->risc_gp1_reg) / 2; cnt++)
- fw->risc_gp1_reg[cnt] = RD_REG_WORD(dmp_reg++);
+ fw->risc_gp1_reg[cnt] = htons(RD_REG_WORD(dmp_reg++));
WRT_REG_WORD(®->pcr, 0x2400);
dmp_reg = (uint16_t __iomem *)((uint8_t __iomem *)reg + 0x80);
for (cnt = 0; cnt < sizeof(fw->risc_gp2_reg) / 2; cnt++)
- fw->risc_gp2_reg[cnt] = RD_REG_WORD(dmp_reg++);
+ fw->risc_gp2_reg[cnt] = htons(RD_REG_WORD(dmp_reg++));
WRT_REG_WORD(®->pcr, 0x2600);
dmp_reg = (uint16_t __iomem *)((uint8_t __iomem *)reg + 0x80);
for (cnt = 0; cnt < sizeof(fw->risc_gp3_reg) / 2; cnt++)
- fw->risc_gp3_reg[cnt] = RD_REG_WORD(dmp_reg++);
+ fw->risc_gp3_reg[cnt] = htons(RD_REG_WORD(dmp_reg++));
WRT_REG_WORD(®->pcr, 0x2800);
dmp_reg = (uint16_t __iomem *)((uint8_t __iomem *)reg + 0x80);
for (cnt = 0; cnt < sizeof(fw->risc_gp4_reg) / 2; cnt++)
- fw->risc_gp4_reg[cnt] = RD_REG_WORD(dmp_reg++);
+ fw->risc_gp4_reg[cnt] = htons(RD_REG_WORD(dmp_reg++));
WRT_REG_WORD(®->pcr, 0x2A00);
dmp_reg = (uint16_t __iomem *)((uint8_t __iomem *)reg + 0x80);
for (cnt = 0; cnt < sizeof(fw->risc_gp5_reg) / 2; cnt++)
- fw->risc_gp5_reg[cnt] = RD_REG_WORD(dmp_reg++);
+ fw->risc_gp5_reg[cnt] = htons(RD_REG_WORD(dmp_reg++));
WRT_REG_WORD(®->pcr, 0x2C00);
dmp_reg = (uint16_t __iomem *)((uint8_t __iomem *)reg + 0x80);
for (cnt = 0; cnt < sizeof(fw->risc_gp6_reg) / 2; cnt++)
- fw->risc_gp6_reg[cnt] = RD_REG_WORD(dmp_reg++);
+ fw->risc_gp6_reg[cnt] = htons(RD_REG_WORD(dmp_reg++));
WRT_REG_WORD(®->pcr, 0x2E00);
dmp_reg = (uint16_t __iomem *)((uint8_t __iomem *)reg + 0x80);
for (cnt = 0; cnt < sizeof(fw->risc_gp7_reg) / 2; cnt++)
- fw->risc_gp7_reg[cnt] = RD_REG_WORD(dmp_reg++);
+ fw->risc_gp7_reg[cnt] = htons(RD_REG_WORD(dmp_reg++));
WRT_REG_WORD(®->ctrl_status, 0x10);
dmp_reg = (uint16_t __iomem *)((uint8_t __iomem *)reg + 0x80);
for (cnt = 0; cnt < sizeof(fw->frame_buf_hdw_reg) / 2; cnt++)
- fw->frame_buf_hdw_reg[cnt] = RD_REG_WORD(dmp_reg++);
+ fw->frame_buf_hdw_reg[cnt] =
+ htons(RD_REG_WORD(dmp_reg++));
WRT_REG_WORD(®->ctrl_status, 0x20);
dmp_reg = (uint16_t __iomem *)((uint8_t __iomem *)reg + 0x80);
for (cnt = 0; cnt < sizeof(fw->fpm_b0_reg) / 2; cnt++)
- fw->fpm_b0_reg[cnt] = RD_REG_WORD(dmp_reg++);
+ fw->fpm_b0_reg[cnt] = htons(RD_REG_WORD(dmp_reg++));
WRT_REG_WORD(®->ctrl_status, 0x30);
dmp_reg = (uint16_t __iomem *)((uint8_t __iomem *)reg + 0x80);
for (cnt = 0; cnt < sizeof(fw->fpm_b1_reg) / 2; cnt++)
- fw->fpm_b1_reg[cnt] = RD_REG_WORD(dmp_reg++);
+ fw->fpm_b1_reg[cnt] = htons(RD_REG_WORD(dmp_reg++));
/* Reset RISC. */
WRT_REG_WORD(®->ctrl_status, CSR_ISP_SOFT_RESET);
if (test_and_clear_bit(MBX_INTERRUPT, &ha->mbx_cmd_flags)) {
rval = mb0 & MBS_MASK;
- fw->risc_ram[cnt] = mb2;
+ fw->risc_ram[cnt] = htons(mb2);
} else {
rval = QLA_FUNCTION_FAILED;
}
if (test_and_clear_bit(MBX_INTERRUPT, &ha->mbx_cmd_flags)) {
rval = mb0 & MBS_MASK;
- fw->stack_ram[cnt] = mb2;
+ fw->stack_ram[cnt] = htons(mb2);
} else {
rval = QLA_FUNCTION_FAILED;
}
if (test_and_clear_bit(MBX_INTERRUPT, &ha->mbx_cmd_flags)) {
rval = mb0 & MBS_MASK;
- fw->data_ram[cnt] = mb2;
+ fw->data_ram[cnt] = htons(mb2);
} else {
rval = QLA_FUNCTION_FAILED;
}
}
+ if (rval == QLA_SUCCESS)
+ qla2xxx_copy_queues(ha, &fw->data_ram[cnt]);
+
if (rval != QLA_SUCCESS) {
qla_printk(KERN_WARNING, ha,
"Failed to dump firmware (%x)!!!\n", rval);
spin_unlock_irqrestore(&ha->hardware_lock, flags);
}
-/**
- * qla2300_ascii_fw_dump() - Converts a binary firmware dump to ASCII.
- * @ha: HA context
- */
-void
-qla2300_ascii_fw_dump(scsi_qla_host_t *ha)
-{
- uint32_t cnt;
- char *uiter;
- char fw_info[30];
- struct qla2300_fw_dump *fw;
- uint32_t data_ram_cnt;
-
- uiter = ha->fw_dump_buffer;
- fw = ha->fw_dump;
-
- qla_uprintf(&uiter, "%s Firmware Version %s\n", ha->model_number,
- ha->isp_ops.fw_version_str(ha, fw_info));
-
- qla_uprintf(&uiter, "\n[==>BEG]\n");
-
- qla_uprintf(&uiter, "HCCR Register:\n%04x\n\n", fw->hccr);
-
- qla_uprintf(&uiter, "PBIU Registers:");
- for (cnt = 0; cnt < sizeof (fw->pbiu_reg) / 2; cnt++) {
- if (cnt % 8 == 0) {
- qla_uprintf(&uiter, "\n");
- }
- qla_uprintf(&uiter, "%04x ", fw->pbiu_reg[cnt]);
- }
-
- qla_uprintf(&uiter, "\n\nReqQ-RspQ-Risc2Host Status registers:");
- for (cnt = 0; cnt < sizeof (fw->risc_host_reg) / 2; cnt++) {
- if (cnt % 8 == 0) {
- qla_uprintf(&uiter, "\n");
- }
- qla_uprintf(&uiter, "%04x ", fw->risc_host_reg[cnt]);
- }
-
- qla_uprintf(&uiter, "\n\nMailbox Registers:");
- for (cnt = 0; cnt < sizeof (fw->mailbox_reg) / 2; cnt++) {
- if (cnt % 8 == 0) {
- qla_uprintf(&uiter, "\n");
- }
- qla_uprintf(&uiter, "%04x ", fw->mailbox_reg[cnt]);
- }
-
- qla_uprintf(&uiter, "\n\nAuto Request Response DMA Registers:");
- for (cnt = 0; cnt < sizeof (fw->resp_dma_reg) / 2; cnt++) {
- if (cnt % 8 == 0) {
- qla_uprintf(&uiter, "\n");
- }
- qla_uprintf(&uiter, "%04x ", fw->resp_dma_reg[cnt]);
- }
-
- qla_uprintf(&uiter, "\n\nDMA Registers:");
- for (cnt = 0; cnt < sizeof (fw->dma_reg) / 2; cnt++) {
- if (cnt % 8 == 0) {
- qla_uprintf(&uiter, "\n");
- }
- qla_uprintf(&uiter, "%04x ", fw->dma_reg[cnt]);
- }
-
- qla_uprintf(&uiter, "\n\nRISC Hardware Registers:");
- for (cnt = 0; cnt < sizeof (fw->risc_hdw_reg) / 2; cnt++) {
- if (cnt % 8 == 0) {
- qla_uprintf(&uiter, "\n");
- }
- qla_uprintf(&uiter, "%04x ", fw->risc_hdw_reg[cnt]);
- }
-
- qla_uprintf(&uiter, "\n\nRISC GP0 Registers:");
- for (cnt = 0; cnt < sizeof (fw->risc_gp0_reg) / 2; cnt++) {
- if (cnt % 8 == 0) {
- qla_uprintf(&uiter, "\n");
- }
- qla_uprintf(&uiter, "%04x ", fw->risc_gp0_reg[cnt]);
- }
-
- qla_uprintf(&uiter, "\n\nRISC GP1 Registers:");
- for (cnt = 0; cnt < sizeof (fw->risc_gp1_reg) / 2; cnt++) {
- if (cnt % 8 == 0) {
- qla_uprintf(&uiter, "\n");
- }
- qla_uprintf(&uiter, "%04x ", fw->risc_gp1_reg[cnt]);
- }
-
- qla_uprintf(&uiter, "\n\nRISC GP2 Registers:");
- for (cnt = 0; cnt < sizeof (fw->risc_gp2_reg) / 2; cnt++) {
- if (cnt % 8 == 0) {
- qla_uprintf(&uiter, "\n");
- }
- qla_uprintf(&uiter, "%04x ", fw->risc_gp2_reg[cnt]);
- }
-
- qla_uprintf(&uiter, "\n\nRISC GP3 Registers:");
- for (cnt = 0; cnt < sizeof (fw->risc_gp3_reg) / 2; cnt++) {
- if (cnt % 8 == 0) {
- qla_uprintf(&uiter, "\n");
- }
- qla_uprintf(&uiter, "%04x ", fw->risc_gp3_reg[cnt]);
- }
-
- qla_uprintf(&uiter, "\n\nRISC GP4 Registers:");
- for (cnt = 0; cnt < sizeof (fw->risc_gp4_reg) / 2; cnt++) {
- if (cnt % 8 == 0) {
- qla_uprintf(&uiter, "\n");
- }
- qla_uprintf(&uiter, "%04x ", fw->risc_gp4_reg[cnt]);
- }
-
- qla_uprintf(&uiter, "\n\nRISC GP5 Registers:");
- for (cnt = 0; cnt < sizeof (fw->risc_gp5_reg) / 2; cnt++) {
- if (cnt % 8 == 0) {
- qla_uprintf(&uiter, "\n");
- }
- qla_uprintf(&uiter, "%04x ", fw->risc_gp5_reg[cnt]);
- }
-
- qla_uprintf(&uiter, "\n\nRISC GP6 Registers:");
- for (cnt = 0; cnt < sizeof (fw->risc_gp6_reg) / 2; cnt++) {
- if (cnt % 8 == 0) {
- qla_uprintf(&uiter, "\n");
- }
- qla_uprintf(&uiter, "%04x ", fw->risc_gp6_reg[cnt]);
- }
-
- qla_uprintf(&uiter, "\n\nRISC GP7 Registers:");
- for (cnt = 0; cnt < sizeof (fw->risc_gp7_reg) / 2; cnt++) {
- if (cnt % 8 == 0) {
- qla_uprintf(&uiter, "\n");
- }
- qla_uprintf(&uiter, "%04x ", fw->risc_gp7_reg[cnt]);
- }
-
- qla_uprintf(&uiter, "\n\nFrame Buffer Hardware Registers:");
- for (cnt = 0; cnt < sizeof (fw->frame_buf_hdw_reg) / 2; cnt++) {
- if (cnt % 8 == 0) {
- qla_uprintf(&uiter, "\n");
- }
- qla_uprintf(&uiter, "%04x ", fw->frame_buf_hdw_reg[cnt]);
- }
-
- qla_uprintf(&uiter, "\n\nFPM B0 Registers:");
- for (cnt = 0; cnt < sizeof (fw->fpm_b0_reg) / 2; cnt++) {
- if (cnt % 8 == 0) {
- qla_uprintf(&uiter, "\n");
- }
- qla_uprintf(&uiter, "%04x ", fw->fpm_b0_reg[cnt]);
- }
-
- qla_uprintf(&uiter, "\n\nFPM B1 Registers:");
- for (cnt = 0; cnt < sizeof (fw->fpm_b1_reg) / 2; cnt++) {
- if (cnt % 8 == 0) {
- qla_uprintf(&uiter, "\n");
- }
- qla_uprintf(&uiter, "%04x ", fw->fpm_b1_reg[cnt]);
- }
-
- qla_uprintf(&uiter, "\n\nCode RAM Dump:");
- for (cnt = 0; cnt < sizeof (fw->risc_ram) / 2; cnt++) {
- if (cnt % 8 == 0) {
- qla_uprintf(&uiter, "\n%04x: ", cnt + 0x0800);
- }
- qla_uprintf(&uiter, "%04x ", fw->risc_ram[cnt]);
- }
-
- qla_uprintf(&uiter, "\n\nStack RAM Dump:");
- for (cnt = 0; cnt < sizeof (fw->stack_ram) / 2; cnt++) {
- if (cnt % 8 == 0) {
- qla_uprintf(&uiter, "\n%05x: ", cnt + 0x10000);
- }
- qla_uprintf(&uiter, "%04x ", fw->stack_ram[cnt]);
- }
-
- qla_uprintf(&uiter, "\n\nData RAM Dump:");
- data_ram_cnt = ha->fw_memory_size - 0x11000 + 1;
- for (cnt = 0; cnt < data_ram_cnt; cnt++) {
- if (cnt % 8 == 0) {
- qla_uprintf(&uiter, "\n%05x: ", cnt + 0x11000);
- }
- qla_uprintf(&uiter, "%04x ", fw->data_ram[cnt]);
- }
-
- qla_uprintf(&uiter, "\n\n[<==END] ISP Debug Dump.");
-}
-
/**
* qla2100_fw_dump() - Dumps binary data from the 2100/2200 firmware.
* @ha: HA context
"request...\n", ha->fw_dump);
goto qla2100_fw_dump_failed;
}
- fw = ha->fw_dump;
+ fw = &ha->fw_dump->isp.isp21;
+ qla2xxx_prep_dump(ha, ha->fw_dump);
rval = QLA_SUCCESS;
- fw->hccr = RD_REG_WORD(®->hccr);
+ fw->hccr = htons(RD_REG_WORD(®->hccr));
/* Pause RISC. */
WRT_REG_WORD(®->hccr, HCCR_PAUSE_RISC);
if (rval == QLA_SUCCESS) {
dmp_reg = (uint16_t __iomem *)(reg + 0);
for (cnt = 0; cnt < sizeof(fw->pbiu_reg) / 2; cnt++)
- fw->pbiu_reg[cnt] = RD_REG_WORD(dmp_reg++);
+ fw->pbiu_reg[cnt] = htons(RD_REG_WORD(dmp_reg++));
dmp_reg = (uint16_t __iomem *)((uint8_t __iomem *)reg + 0x10);
for (cnt = 0; cnt < ha->mbx_count; cnt++) {
if (cnt == 8) {
- dmp_reg = (uint16_t __iomem *)((uint8_t __iomem *)reg + 0xe0);
+ dmp_reg = (uint16_t __iomem *)
+ ((uint8_t __iomem *)reg + 0xe0);
}
- fw->mailbox_reg[cnt] = RD_REG_WORD(dmp_reg++);
+ fw->mailbox_reg[cnt] = htons(RD_REG_WORD(dmp_reg++));
}
dmp_reg = (uint16_t __iomem *)((uint8_t __iomem *)reg + 0x20);
for (cnt = 0; cnt < sizeof(fw->dma_reg) / 2; cnt++)
- fw->dma_reg[cnt] = RD_REG_WORD(dmp_reg++);
+ fw->dma_reg[cnt] = htons(RD_REG_WORD(dmp_reg++));
WRT_REG_WORD(®->ctrl_status, 0x00);
dmp_reg = (uint16_t __iomem *)((uint8_t __iomem *)reg + 0xA0);
for (cnt = 0; cnt < sizeof(fw->risc_hdw_reg) / 2; cnt++)
- fw->risc_hdw_reg[cnt] = RD_REG_WORD(dmp_reg++);
+ fw->risc_hdw_reg[cnt] = htons(RD_REG_WORD(dmp_reg++));
WRT_REG_WORD(®->pcr, 0x2000);
dmp_reg = (uint16_t __iomem *)((uint8_t __iomem *)reg + 0x80);
for (cnt = 0; cnt < sizeof(fw->risc_gp0_reg) / 2; cnt++)
- fw->risc_gp0_reg[cnt] = RD_REG_WORD(dmp_reg++);
+ fw->risc_gp0_reg[cnt] = htons(RD_REG_WORD(dmp_reg++));
WRT_REG_WORD(®->pcr, 0x2100);
dmp_reg = (uint16_t __iomem *)((uint8_t __iomem *)reg + 0x80);
for (cnt = 0; cnt < sizeof(fw->risc_gp1_reg) / 2; cnt++)
- fw->risc_gp1_reg[cnt] = RD_REG_WORD(dmp_reg++);
+ fw->risc_gp1_reg[cnt] = htons(RD_REG_WORD(dmp_reg++));
WRT_REG_WORD(®->pcr, 0x2200);
dmp_reg = (uint16_t __iomem *)((uint8_t __iomem *)reg + 0x80);
for (cnt = 0; cnt < sizeof(fw->risc_gp2_reg) / 2; cnt++)
- fw->risc_gp2_reg[cnt] = RD_REG_WORD(dmp_reg++);
+ fw->risc_gp2_reg[cnt] = htons(RD_REG_WORD(dmp_reg++));
WRT_REG_WORD(®->pcr, 0x2300);
dmp_reg = (uint16_t __iomem *)((uint8_t __iomem *)reg + 0x80);
for (cnt = 0; cnt < sizeof(fw->risc_gp3_reg) / 2; cnt++)
- fw->risc_gp3_reg[cnt] = RD_REG_WORD(dmp_reg++);
+ fw->risc_gp3_reg[cnt] = htons(RD_REG_WORD(dmp_reg++));
WRT_REG_WORD(®->pcr, 0x2400);
dmp_reg = (uint16_t __iomem *)((uint8_t __iomem *)reg + 0x80);
for (cnt = 0; cnt < sizeof(fw->risc_gp4_reg) / 2; cnt++)
- fw->risc_gp4_reg[cnt] = RD_REG_WORD(dmp_reg++);
+ fw->risc_gp4_reg[cnt] = htons(RD_REG_WORD(dmp_reg++));
WRT_REG_WORD(®->pcr, 0x2500);
dmp_reg = (uint16_t __iomem *)((uint8_t __iomem *)reg + 0x80);
for (cnt = 0; cnt < sizeof(fw->risc_gp5_reg) / 2; cnt++)
- fw->risc_gp5_reg[cnt] = RD_REG_WORD(dmp_reg++);
+ fw->risc_gp5_reg[cnt] = htons(RD_REG_WORD(dmp_reg++));
WRT_REG_WORD(®->pcr, 0x2600);
dmp_reg = (uint16_t __iomem *)((uint8_t __iomem *)reg + 0x80);
for (cnt = 0; cnt < sizeof(fw->risc_gp6_reg) / 2; cnt++)
- fw->risc_gp6_reg[cnt] = RD_REG_WORD(dmp_reg++);
+ fw->risc_gp6_reg[cnt] = htons(RD_REG_WORD(dmp_reg++));
WRT_REG_WORD(®->pcr, 0x2700);
dmp_reg = (uint16_t __iomem *)((uint8_t __iomem *)reg + 0x80);
for (cnt = 0; cnt < sizeof(fw->risc_gp7_reg) / 2; cnt++)
- fw->risc_gp7_reg[cnt] = RD_REG_WORD(dmp_reg++);
+ fw->risc_gp7_reg[cnt] = htons(RD_REG_WORD(dmp_reg++));
WRT_REG_WORD(®->ctrl_status, 0x10);
dmp_reg = (uint16_t __iomem *)((uint8_t __iomem *)reg + 0x80);
for (cnt = 0; cnt < sizeof(fw->frame_buf_hdw_reg) / 2; cnt++)
- fw->frame_buf_hdw_reg[cnt] = RD_REG_WORD(dmp_reg++);
+ fw->frame_buf_hdw_reg[cnt] =
+ htons(RD_REG_WORD(dmp_reg++));
WRT_REG_WORD(®->ctrl_status, 0x20);
dmp_reg = (uint16_t __iomem *)((uint8_t __iomem *)reg + 0x80);
for (cnt = 0; cnt < sizeof(fw->fpm_b0_reg) / 2; cnt++)
- fw->fpm_b0_reg[cnt] = RD_REG_WORD(dmp_reg++);
+ fw->fpm_b0_reg[cnt] = htons(RD_REG_WORD(dmp_reg++));
WRT_REG_WORD(®->ctrl_status, 0x30);
dmp_reg = (uint16_t __iomem *)((uint8_t __iomem *)reg + 0x80);
for (cnt = 0; cnt < sizeof(fw->fpm_b1_reg) / 2; cnt++)
- fw->fpm_b1_reg[cnt] = RD_REG_WORD(dmp_reg++);
+ fw->fpm_b1_reg[cnt] = htons(RD_REG_WORD(dmp_reg++));
/* Reset the ISP. */
WRT_REG_WORD(®->ctrl_status, CSR_ISP_SOFT_RESET);
if (test_and_clear_bit(MBX_INTERRUPT, &ha->mbx_cmd_flags)) {
rval = mb0 & MBS_MASK;
- fw->risc_ram[cnt] = mb2;
+ fw->risc_ram[cnt] = htons(mb2);
} else {
rval = QLA_FUNCTION_FAILED;
}
}
+ if (rval == QLA_SUCCESS)
+ qla2xxx_copy_queues(ha, &fw->risc_ram[cnt]);
+
if (rval != QLA_SUCCESS) {
qla_printk(KERN_WARNING, ha,
"Failed to dump firmware (%x)!!!\n", rval);
spin_unlock_irqrestore(&ha->hardware_lock, flags);
}
-/**
- * qla2100_ascii_fw_dump() - Converts a binary firmware dump to ASCII.
- * @ha: HA context
- */
-void
-qla2100_ascii_fw_dump(scsi_qla_host_t *ha)
-{
- uint32_t cnt;
- char *uiter;
- char fw_info[30];
- struct qla2100_fw_dump *fw;
-
- uiter = ha->fw_dump_buffer;
- fw = ha->fw_dump;
-
- qla_uprintf(&uiter, "%s Firmware Version %s\n", ha->model_number,
- ha->isp_ops.fw_version_str(ha, fw_info));
-
- qla_uprintf(&uiter, "\n[==>BEG]\n");
-
- qla_uprintf(&uiter, "HCCR Register:\n%04x\n\n", fw->hccr);
-
- qla_uprintf(&uiter, "PBIU Registers:");
- for (cnt = 0; cnt < sizeof (fw->pbiu_reg) / 2; cnt++) {
- if (cnt % 8 == 0) {
- qla_uprintf(&uiter, "\n");
- }
- qla_uprintf(&uiter, "%04x ", fw->pbiu_reg[cnt]);
- }
-
- qla_uprintf(&uiter, "\n\nMailbox Registers:");
- for (cnt = 0; cnt < sizeof (fw->mailbox_reg) / 2; cnt++) {
- if (cnt % 8 == 0) {
- qla_uprintf(&uiter, "\n");
- }
- qla_uprintf(&uiter, "%04x ", fw->mailbox_reg[cnt]);
- }
-
- qla_uprintf(&uiter, "\n\nDMA Registers:");
- for (cnt = 0; cnt < sizeof (fw->dma_reg) / 2; cnt++) {
- if (cnt % 8 == 0) {
- qla_uprintf(&uiter, "\n");
- }
- qla_uprintf(&uiter, "%04x ", fw->dma_reg[cnt]);
- }
-
- qla_uprintf(&uiter, "\n\nRISC Hardware Registers:");
- for (cnt = 0; cnt < sizeof (fw->risc_hdw_reg) / 2; cnt++) {
- if (cnt % 8 == 0) {
- qla_uprintf(&uiter, "\n");
- }
- qla_uprintf(&uiter, "%04x ", fw->risc_hdw_reg[cnt]);
- }
-
- qla_uprintf(&uiter, "\n\nRISC GP0 Registers:");
- for (cnt = 0; cnt < sizeof (fw->risc_gp0_reg) / 2; cnt++) {
- if (cnt % 8 == 0) {
- qla_uprintf(&uiter, "\n");
- }
- qla_uprintf(&uiter, "%04x ", fw->risc_gp0_reg[cnt]);
- }
-
- qla_uprintf(&uiter, "\n\nRISC GP1 Registers:");
- for (cnt = 0; cnt < sizeof (fw->risc_gp1_reg) / 2; cnt++) {
- if (cnt % 8 == 0) {
- qla_uprintf(&uiter, "\n");
- }
- qla_uprintf(&uiter, "%04x ", fw->risc_gp1_reg[cnt]);
- }
-
- qla_uprintf(&uiter, "\n\nRISC GP2 Registers:");
- for (cnt = 0; cnt < sizeof (fw->risc_gp2_reg) / 2; cnt++) {
- if (cnt % 8 == 0) {
- qla_uprintf(&uiter, "\n");
- }
- qla_uprintf(&uiter, "%04x ", fw->risc_gp2_reg[cnt]);
- }
-
- qla_uprintf(&uiter, "\n\nRISC GP3 Registers:");
- for (cnt = 0; cnt < sizeof (fw->risc_gp3_reg) / 2; cnt++) {
- if (cnt % 8 == 0) {
- qla_uprintf(&uiter, "\n");
- }
- qla_uprintf(&uiter, "%04x ", fw->risc_gp3_reg[cnt]);
- }
-
- qla_uprintf(&uiter, "\n\nRISC GP4 Registers:");
- for (cnt = 0; cnt < sizeof (fw->risc_gp4_reg) / 2; cnt++) {
- if (cnt % 8 == 0) {
- qla_uprintf(&uiter, "\n");
- }
- qla_uprintf(&uiter, "%04x ", fw->risc_gp4_reg[cnt]);
- }
-
- qla_uprintf(&uiter, "\n\nRISC GP5 Registers:");
- for (cnt = 0; cnt < sizeof (fw->risc_gp5_reg) / 2; cnt++) {
- if (cnt % 8 == 0) {
- qla_uprintf(&uiter, "\n");
- }
- qla_uprintf(&uiter, "%04x ", fw->risc_gp5_reg[cnt]);
- }
-
- qla_uprintf(&uiter, "\n\nRISC GP6 Registers:");
- for (cnt = 0; cnt < sizeof (fw->risc_gp6_reg) / 2; cnt++) {
- if (cnt % 8 == 0) {
- qla_uprintf(&uiter, "\n");
- }
- qla_uprintf(&uiter, "%04x ", fw->risc_gp6_reg[cnt]);
- }
-
- qla_uprintf(&uiter, "\n\nRISC GP7 Registers:");
- for (cnt = 0; cnt < sizeof (fw->risc_gp7_reg) / 2; cnt++) {
- if (cnt % 8 == 0) {
- qla_uprintf(&uiter, "\n");
- }
- qla_uprintf(&uiter, "%04x ", fw->risc_gp7_reg[cnt]);
- }
-
- qla_uprintf(&uiter, "\n\nFrame Buffer Hardware Registers:");
- for (cnt = 0; cnt < sizeof (fw->frame_buf_hdw_reg) / 2; cnt++) {
- if (cnt % 8 == 0) {
- qla_uprintf(&uiter, "\n");
- }
- qla_uprintf(&uiter, "%04x ", fw->frame_buf_hdw_reg[cnt]);
- }
-
- qla_uprintf(&uiter, "\n\nFPM B0 Registers:");
- for (cnt = 0; cnt < sizeof (fw->fpm_b0_reg) / 2; cnt++) {
- if (cnt % 8 == 0) {
- qla_uprintf(&uiter, "\n");
- }
- qla_uprintf(&uiter, "%04x ", fw->fpm_b0_reg[cnt]);
- }
-
- qla_uprintf(&uiter, "\n\nFPM B1 Registers:");
- for (cnt = 0; cnt < sizeof (fw->fpm_b1_reg) / 2; cnt++) {
- if (cnt % 8 == 0) {
- qla_uprintf(&uiter, "\n");
- }
- qla_uprintf(&uiter, "%04x ", fw->fpm_b1_reg[cnt]);
- }
-
- qla_uprintf(&uiter, "\n\nRISC SRAM:");
- for (cnt = 0; cnt < sizeof (fw->risc_ram) / 2; cnt++) {
- if (cnt % 8 == 0) {
- qla_uprintf(&uiter, "\n%04x: ", cnt + 0x1000);
- }
- qla_uprintf(&uiter, "%04x ", fw->risc_ram[cnt]);
- }
-
- qla_uprintf(&uiter, "\n\n[<==END] ISP Debug Dump.");
-
- return;
-}
-
-static int
-qla_uprintf(char **uiter, char *fmt, ...)
-{
- int iter, len;
- char buf[128];
- va_list args;
-
- va_start(args, fmt);
- len = vsprintf(buf, fmt, args);
- va_end(args);
-
- for (iter = 0; iter < len; iter++, *uiter += 1)
- *uiter[0] = buf[iter];
-
- return (len);
-}
-
-
void
qla24xx_fw_dump(scsi_qla_host_t *ha, int hardware_locked)
{
unsigned long flags;
struct qla24xx_fw_dump *fw;
uint32_t ext_mem_cnt;
+ void *eft;
risc_address = ext_mem_cnt = 0;
memset(mb, 0, sizeof(mb));
"request...\n", ha->fw_dump);
goto qla24xx_fw_dump_failed;
}
- fw = ha->fw_dump;
+ fw = &ha->fw_dump->isp.isp24;
+ qla2xxx_prep_dump(ha, ha->fw_dump);
rval = QLA_SUCCESS;
- fw->host_status = RD_REG_DWORD(®->host_status);
+ fw->host_status = htonl(RD_REG_DWORD(®->host_status));
/* Pause RISC. */
if ((RD_REG_DWORD(®->hccr) & HCCRX_RISC_PAUSE) == 0) {
/* Host interface registers. */
dmp_reg = (uint32_t __iomem *)(reg + 0);
for (cnt = 0; cnt < sizeof(fw->host_reg) / 4; cnt++)
- fw->host_reg[cnt] = RD_REG_DWORD(dmp_reg++);
+ fw->host_reg[cnt] = htonl(RD_REG_DWORD(dmp_reg++));
/* Disable interrupts. */
WRT_REG_DWORD(®->ictrl, 0);
dmp_reg = (uint32_t __iomem *)((uint8_t __iomem *)reg + 0xF0);
WRT_REG_DWORD(dmp_reg, 0xB0000000);
dmp_reg = (uint32_t __iomem *)((uint8_t __iomem *)reg + 0xFC);
- fw->shadow_reg[0] = RD_REG_DWORD(dmp_reg);
+ fw->shadow_reg[0] = htonl(RD_REG_DWORD(dmp_reg));
dmp_reg = (uint32_t __iomem *)((uint8_t __iomem *)reg + 0xF0);
WRT_REG_DWORD(dmp_reg, 0xB0100000);
dmp_reg = (uint32_t __iomem *)((uint8_t __iomem *)reg + 0xFC);
- fw->shadow_reg[1] = RD_REG_DWORD(dmp_reg);
+ fw->shadow_reg[1] = htonl(RD_REG_DWORD(dmp_reg));
dmp_reg = (uint32_t __iomem *)((uint8_t __iomem *)reg + 0xF0);
WRT_REG_DWORD(dmp_reg, 0xB0200000);
dmp_reg = (uint32_t __iomem *)((uint8_t __iomem *)reg + 0xFC);
- fw->shadow_reg[2] = RD_REG_DWORD(dmp_reg);
+ fw->shadow_reg[2] = htonl(RD_REG_DWORD(dmp_reg));
dmp_reg = (uint32_t __iomem *)((uint8_t __iomem *)reg + 0xF0);
WRT_REG_DWORD(dmp_reg, 0xB0300000);
dmp_reg = (uint32_t __iomem *)((uint8_t __iomem *)reg + 0xFC);
- fw->shadow_reg[3] = RD_REG_DWORD(dmp_reg);
+ fw->shadow_reg[3] = htonl(RD_REG_DWORD(dmp_reg));
dmp_reg = (uint32_t __iomem *)((uint8_t __iomem *)reg + 0xF0);
WRT_REG_DWORD(dmp_reg, 0xB0400000);
dmp_reg = (uint32_t __iomem *)((uint8_t __iomem *)reg + 0xFC);
- fw->shadow_reg[4] = RD_REG_DWORD(dmp_reg);
+ fw->shadow_reg[4] = htonl(RD_REG_DWORD(dmp_reg));
dmp_reg = (uint32_t __iomem *)((uint8_t __iomem *)reg + 0xF0);
WRT_REG_DWORD(dmp_reg, 0xB0500000);
dmp_reg = (uint32_t __iomem *)((uint8_t __iomem *)reg + 0xFC);
- fw->shadow_reg[5] = RD_REG_DWORD(dmp_reg);
+ fw->shadow_reg[5] = htonl(RD_REG_DWORD(dmp_reg));
dmp_reg = (uint32_t __iomem *)((uint8_t __iomem *)reg + 0xF0);
WRT_REG_DWORD(dmp_reg, 0xB0600000);
dmp_reg = (uint32_t __iomem *)((uint8_t __iomem *)reg + 0xFC);
- fw->shadow_reg[6] = RD_REG_DWORD(dmp_reg);
+ fw->shadow_reg[6] = htonl(RD_REG_DWORD(dmp_reg));
/* Mailbox registers. */
mbx_reg = (uint16_t __iomem *)((uint8_t __iomem *)reg + 0x80);
for (cnt = 0; cnt < sizeof(fw->mailbox_reg) / 2; cnt++)
- fw->mailbox_reg[cnt] = RD_REG_WORD(mbx_reg++);
+ fw->mailbox_reg[cnt] = htons(RD_REG_WORD(mbx_reg++));
/* Transfer sequence registers. */
iter_reg = fw->xseq_gp_reg;
WRT_REG_DWORD(®->iobase_addr, 0xBF00);
dmp_reg = (uint32_t __iomem *)((uint8_t __iomem *)reg + 0xC0);
for (cnt = 0; cnt < 16; cnt++)
- *iter_reg++ = RD_REG_DWORD(dmp_reg++);
+ *iter_reg++ = htonl(RD_REG_DWORD(dmp_reg++));
WRT_REG_DWORD(®->iobase_addr, 0xBF10);
dmp_reg = (uint32_t __iomem *)((uint8_t __iomem *)reg + 0xC0);
for (cnt = 0; cnt < 16; cnt++)
- *iter_reg++ = RD_REG_DWORD(dmp_reg++);
+ *iter_reg++ = htonl(RD_REG_DWORD(dmp_reg++));
WRT_REG_DWORD(®->iobase_addr, 0xBF20);
dmp_reg = (uint32_t __iomem *)((uint8_t __iomem *)reg + 0xC0);
for (cnt = 0; cnt < 16; cnt++)
- *iter_reg++ = RD_REG_DWORD(dmp_reg++);
+ *iter_reg++ = htonl(RD_REG_DWORD(dmp_reg++));
WRT_REG_DWORD(®->iobase_addr, 0xBF30);
dmp_reg = (uint32_t __iomem *)((uint8_t __iomem *)reg + 0xC0);
for (cnt = 0; cnt < 16; cnt++)
- *iter_reg++ = RD_REG_DWORD(dmp_reg++);
+ *iter_reg++ = htonl(RD_REG_DWORD(dmp_reg++));
WRT_REG_DWORD(®->iobase_addr, 0xBF40);
dmp_reg = (uint32_t __iomem *)((uint8_t __iomem *)reg + 0xC0);
for (cnt = 0; cnt < 16; cnt++)
- *iter_reg++ = RD_REG_DWORD(dmp_reg++);
+ *iter_reg++ = htonl(RD_REG_DWORD(dmp_reg++));
WRT_REG_DWORD(®->iobase_addr, 0xBF50);
dmp_reg = (uint32_t __iomem *)((uint8_t __iomem *)reg + 0xC0);
for (cnt = 0; cnt < 16; cnt++)
- *iter_reg++ = RD_REG_DWORD(dmp_reg++);
+ *iter_reg++ = htonl(RD_REG_DWORD(dmp_reg++));
WRT_REG_DWORD(®->iobase_addr, 0xBF60);
dmp_reg = (uint32_t __iomem *)((uint8_t __iomem *)reg + 0xC0);
for (cnt = 0; cnt < 16; cnt++)
- *iter_reg++ = RD_REG_DWORD(dmp_reg++);
+ *iter_reg++ = htonl(RD_REG_DWORD(dmp_reg++));
WRT_REG_DWORD(®->iobase_addr, 0xBF70);
dmp_reg = (uint32_t __iomem *)((uint8_t __iomem *)reg + 0xC0);
for (cnt = 0; cnt < 16; cnt++)
- *iter_reg++ = RD_REG_DWORD(dmp_reg++);
+ *iter_reg++ = htonl(RD_REG_DWORD(dmp_reg++));
WRT_REG_DWORD(®->iobase_addr, 0xBFE0);
dmp_reg = (uint32_t __iomem *)((uint8_t __iomem *)reg + 0xC0);
for (cnt = 0; cnt < sizeof(fw->xseq_0_reg) / 4; cnt++)
- fw->xseq_0_reg[cnt] = RD_REG_DWORD(dmp_reg++);
+ fw->xseq_0_reg[cnt] = htonl(RD_REG_DWORD(dmp_reg++));
WRT_REG_DWORD(®->iobase_addr, 0xBFF0);
dmp_reg = (uint32_t __iomem *)((uint8_t __iomem *)reg + 0xC0);
for (cnt = 0; cnt < sizeof(fw->xseq_1_reg) / 4; cnt++)
- fw->xseq_1_reg[cnt] = RD_REG_DWORD(dmp_reg++);
+ fw->xseq_1_reg[cnt] = htonl(RD_REG_DWORD(dmp_reg++));
/* Receive sequence registers. */
iter_reg = fw->rseq_gp_reg;
WRT_REG_DWORD(®->iobase_addr, 0xFF00);
dmp_reg = (uint32_t __iomem *)((uint8_t __iomem *)reg + 0xC0);
for (cnt = 0; cnt < 16; cnt++)
- *iter_reg++ = RD_REG_DWORD(dmp_reg++);
+ *iter_reg++ = htonl(RD_REG_DWORD(dmp_reg++));
WRT_REG_DWORD(®->iobase_addr, 0xFF10);
dmp_reg = (uint32_t __iomem *)((uint8_t __iomem *)reg + 0xC0);
for (cnt = 0; cnt < 16; cnt++)
- *iter_reg++ = RD_REG_DWORD(dmp_reg++);
+ *iter_reg++ = htonl(RD_REG_DWORD(dmp_reg++));
WRT_REG_DWORD(®->iobase_addr, 0xFF20);
dmp_reg = (uint32_t __iomem *)((uint8_t __iomem *)reg + 0xC0);
for (cnt = 0; cnt < 16; cnt++)
- *iter_reg++ = RD_REG_DWORD(dmp_reg++);
+ *iter_reg++ = htonl(RD_REG_DWORD(dmp_reg++));
WRT_REG_DWORD(®->iobase_addr, 0xFF30);
dmp_reg = (uint32_t __iomem *)((uint8_t __iomem *)reg + 0xC0);
for (cnt = 0; cnt < 16; cnt++)
- *iter_reg++ = RD_REG_DWORD(dmp_reg++);
+ *iter_reg++ = htonl(RD_REG_DWORD(dmp_reg++));
WRT_REG_DWORD(®->iobase_addr, 0xFF40);
dmp_reg = (uint32_t __iomem *)((uint8_t __iomem *)reg + 0xC0);
for (cnt = 0; cnt < 16; cnt++)
- *iter_reg++ = RD_REG_DWORD(dmp_reg++);
+ *iter_reg++ = htonl(RD_REG_DWORD(dmp_reg++));
WRT_REG_DWORD(®->iobase_addr, 0xFF50);
dmp_reg = (uint32_t __iomem *)((uint8_t __iomem *)reg + 0xC0);
for (cnt = 0; cnt < 16; cnt++)
- *iter_reg++ = RD_REG_DWORD(dmp_reg++);
+ *iter_reg++ = htonl(RD_REG_DWORD(dmp_reg++));
WRT_REG_DWORD(®->iobase_addr, 0xFF60);
dmp_reg = (uint32_t __iomem *)((uint8_t __iomem *)reg + 0xC0);
for (cnt = 0; cnt < 16; cnt++)
- *iter_reg++ = RD_REG_DWORD(dmp_reg++);
+ *iter_reg++ = htonl(RD_REG_DWORD(dmp_reg++));
WRT_REG_DWORD(®->iobase_addr, 0xFF70);
dmp_reg = (uint32_t __iomem *)((uint8_t __iomem *)reg + 0xC0);
for (cnt = 0; cnt < 16; cnt++)
- *iter_reg++ = RD_REG_DWORD(dmp_reg++);
+ *iter_reg++ = htonl(RD_REG_DWORD(dmp_reg++));
WRT_REG_DWORD(®->iobase_addr, 0xFFD0);
dmp_reg = (uint32_t __iomem *)((uint8_t __iomem *)reg + 0xC0);
for (cnt = 0; cnt < sizeof(fw->rseq_0_reg) / 4; cnt++)
- fw->rseq_0_reg[cnt] = RD_REG_DWORD(dmp_reg++);
+ fw->rseq_0_reg[cnt] = htonl(RD_REG_DWORD(dmp_reg++));
WRT_REG_DWORD(®->iobase_addr, 0xFFE0);
dmp_reg = (uint32_t __iomem *)((uint8_t __iomem *)reg + 0xC0);
for (cnt = 0; cnt < sizeof(fw->rseq_1_reg) / 4; cnt++)
- fw->rseq_1_reg[cnt] = RD_REG_DWORD(dmp_reg++);
+ fw->rseq_1_reg[cnt] = htonl(RD_REG_DWORD(dmp_reg++));
WRT_REG_DWORD(®->iobase_addr, 0xFFF0);
dmp_reg = (uint32_t __iomem *)((uint8_t __iomem *)reg + 0xC0);
for (cnt = 0; cnt < sizeof(fw->rseq_2_reg) / 4; cnt++)
- fw->rseq_2_reg[cnt] = RD_REG_DWORD(dmp_reg++);
+ fw->rseq_2_reg[cnt] = htonl(RD_REG_DWORD(dmp_reg++));
/* Command DMA registers. */
WRT_REG_DWORD(®->iobase_addr, 0x7100);
dmp_reg = (uint32_t __iomem *)((uint8_t __iomem *)reg + 0xC0);
for (cnt = 0; cnt < sizeof(fw->cmd_dma_reg) / 4; cnt++)
- fw->cmd_dma_reg[cnt] = RD_REG_DWORD(dmp_reg++);
+ fw->cmd_dma_reg[cnt] = htonl(RD_REG_DWORD(dmp_reg++));
/* Queues. */
iter_reg = fw->req0_dma_reg;
WRT_REG_DWORD(®->iobase_addr, 0x7200);
dmp_reg = (uint32_t __iomem *)((uint8_t __iomem *)reg + 0xC0);
for (cnt = 0; cnt < 8; cnt++)
- *iter_reg++ = RD_REG_DWORD(dmp_reg++);
+ *iter_reg++ = htonl(RD_REG_DWORD(dmp_reg++));
dmp_reg = (uint32_t __iomem *)((uint8_t __iomem *)reg + 0xE4);
for (cnt = 0; cnt < 7; cnt++)
- *iter_reg++ = RD_REG_DWORD(dmp_reg++);
+ *iter_reg++ = htonl(RD_REG_DWORD(dmp_reg++));
iter_reg = fw->resp0_dma_reg;
WRT_REG_DWORD(®->iobase_addr, 0x7300);
dmp_reg = (uint32_t __iomem *)((uint8_t __iomem *)reg + 0xC0);
for (cnt = 0; cnt < 8; cnt++)
- *iter_reg++ = RD_REG_DWORD(dmp_reg++);
+ *iter_reg++ = htonl(RD_REG_DWORD(dmp_reg++));
dmp_reg = (uint32_t __iomem *)((uint8_t __iomem *)reg + 0xE4);
for (cnt = 0; cnt < 7; cnt++)
- *iter_reg++ = RD_REG_DWORD(dmp_reg++);
+ *iter_reg++ = htonl(RD_REG_DWORD(dmp_reg++));
iter_reg = fw->req1_dma_reg;
WRT_REG_DWORD(®->iobase_addr, 0x7400);
dmp_reg = (uint32_t __iomem *)((uint8_t __iomem *)reg + 0xC0);
for (cnt = 0; cnt < 8; cnt++)
- *iter_reg++ = RD_REG_DWORD(dmp_reg++);
+ *iter_reg++ = htonl(RD_REG_DWORD(dmp_reg++));
dmp_reg = (uint32_t __iomem *)((uint8_t __iomem *)reg + 0xE4);
for (cnt = 0; cnt < 7; cnt++)
- *iter_reg++ = RD_REG_DWORD(dmp_reg++);
+ *iter_reg++ = htonl(RD_REG_DWORD(dmp_reg++));
/* Transmit DMA registers. */
iter_reg = fw->xmt0_dma_reg;
WRT_REG_DWORD(®->iobase_addr, 0x7600);
dmp_reg = (uint32_t __iomem *)((uint8_t __iomem *)reg + 0xC0);
for (cnt = 0; cnt < 16; cnt++)
- *iter_reg++ = RD_REG_DWORD(dmp_reg++);
+ *iter_reg++ = htonl(RD_REG_DWORD(dmp_reg++));
WRT_REG_DWORD(®->iobase_addr, 0x7610);
dmp_reg = (uint32_t __iomem *)((uint8_t __iomem *)reg + 0xC0);
for (cnt = 0; cnt < 16; cnt++)
- *iter_reg++ = RD_REG_DWORD(dmp_reg++);
+ *iter_reg++ = htonl(RD_REG_DWORD(dmp_reg++));
iter_reg = fw->xmt1_dma_reg;
WRT_REG_DWORD(®->iobase_addr, 0x7620);
dmp_reg = (uint32_t __iomem *)((uint8_t __iomem *)reg + 0xC0);
for (cnt = 0; cnt < 16; cnt++)
- *iter_reg++ = RD_REG_DWORD(dmp_reg++);
+ *iter_reg++ = htonl(RD_REG_DWORD(dmp_reg++));
WRT_REG_DWORD(®->iobase_addr, 0x7630);
dmp_reg = (uint32_t __iomem *)((uint8_t __iomem *)reg + 0xC0);
for (cnt = 0; cnt < 16; cnt++)
- *iter_reg++ = RD_REG_DWORD(dmp_reg++);
+ *iter_reg++ = htonl(RD_REG_DWORD(dmp_reg++));
iter_reg = fw->xmt2_dma_reg;
WRT_REG_DWORD(®->iobase_addr, 0x7640);
dmp_reg = (uint32_t __iomem *)((uint8_t __iomem *)reg + 0xC0);
for (cnt = 0; cnt < 16; cnt++)
- *iter_reg++ = RD_REG_DWORD(dmp_reg++);
+ *iter_reg++ = htonl(RD_REG_DWORD(dmp_reg++));
WRT_REG_DWORD(®->iobase_addr, 0x7650);
dmp_reg = (uint32_t __iomem *)((uint8_t __iomem *)reg + 0xC0);
for (cnt = 0; cnt < 16; cnt++)
- *iter_reg++ = RD_REG_DWORD(dmp_reg++);
+ *iter_reg++ = htonl(RD_REG_DWORD(dmp_reg++));
iter_reg = fw->xmt3_dma_reg;
WRT_REG_DWORD(®->iobase_addr, 0x7660);
dmp_reg = (uint32_t __iomem *)((uint8_t __iomem *)reg + 0xC0);
for (cnt = 0; cnt < 16; cnt++)
- *iter_reg++ = RD_REG_DWORD(dmp_reg++);
+ *iter_reg++ = htonl(RD_REG_DWORD(dmp_reg++));
WRT_REG_DWORD(®->iobase_addr, 0x7670);
dmp_reg = (uint32_t __iomem *)((uint8_t __iomem *)reg + 0xC0);
for (cnt = 0; cnt < 16; cnt++)
- *iter_reg++ = RD_REG_DWORD(dmp_reg++);
+ *iter_reg++ = htonl(RD_REG_DWORD(dmp_reg++));
iter_reg = fw->xmt4_dma_reg;
WRT_REG_DWORD(®->iobase_addr, 0x7680);
dmp_reg = (uint32_t __iomem *)((uint8_t __iomem *)reg + 0xC0);
for (cnt = 0; cnt < 16; cnt++)
- *iter_reg++ = RD_REG_DWORD(dmp_reg++);
+ *iter_reg++ = htonl(RD_REG_DWORD(dmp_reg++));
WRT_REG_DWORD(®->iobase_addr, 0x7690);
dmp_reg = (uint32_t __iomem *)((uint8_t __iomem *)reg + 0xC0);
for (cnt = 0; cnt < 16; cnt++)
- *iter_reg++ = RD_REG_DWORD(dmp_reg++);
+ *iter_reg++ = htonl(RD_REG_DWORD(dmp_reg++));
WRT_REG_DWORD(®->iobase_addr, 0x76A0);
dmp_reg = (uint32_t __iomem *)((uint8_t __iomem *)reg + 0xC0);
for (cnt = 0; cnt < sizeof(fw->xmt_data_dma_reg) / 4; cnt++)
- fw->xmt_data_dma_reg[cnt] = RD_REG_DWORD(dmp_reg++);
+ fw->xmt_data_dma_reg[cnt] =
+ htonl(RD_REG_DWORD(dmp_reg++));
/* Receive DMA registers. */
iter_reg = fw->rcvt0_data_dma_reg;
WRT_REG_DWORD(®->iobase_addr, 0x7700);
dmp_reg = (uint32_t __iomem *)((uint8_t __iomem *)reg + 0xC0);
for (cnt = 0; cnt < 16; cnt++)
- *iter_reg++ = RD_REG_DWORD(dmp_reg++);
+ *iter_reg++ = htonl(RD_REG_DWORD(dmp_reg++));
WRT_REG_DWORD(®->iobase_addr, 0x7710);
dmp_reg = (uint32_t __iomem *)((uint8_t __iomem *)reg + 0xC0);
for (cnt = 0; cnt < 16; cnt++)
- *iter_reg++ = RD_REG_DWORD(dmp_reg++);
+ *iter_reg++ = htonl(RD_REG_DWORD(dmp_reg++));
iter_reg = fw->rcvt1_data_dma_reg;
WRT_REG_DWORD(®->iobase_addr, 0x7720);
dmp_reg = (uint32_t __iomem *)((uint8_t __iomem *)reg + 0xC0);
for (cnt = 0; cnt < 16; cnt++)
- *iter_reg++ = RD_REG_DWORD(dmp_reg++);
+ *iter_reg++ = htonl(RD_REG_DWORD(dmp_reg++));
WRT_REG_DWORD(®->iobase_addr, 0x7730);
dmp_reg = (uint32_t __iomem *)((uint8_t __iomem *)reg + 0xC0);
for (cnt = 0; cnt < 16; cnt++)
- *iter_reg++ = RD_REG_DWORD(dmp_reg++);
+ *iter_reg++ = htonl(RD_REG_DWORD(dmp_reg++));
/* RISC registers. */
iter_reg = fw->risc_gp_reg;
WRT_REG_DWORD(®->iobase_addr, 0x0F00);
dmp_reg = (uint32_t __iomem *)((uint8_t __iomem *)reg + 0xC0);
for (cnt = 0; cnt < 16; cnt++)
- *iter_reg++ = RD_REG_DWORD(dmp_reg++);
+ *iter_reg++ = htonl(RD_REG_DWORD(dmp_reg++));
WRT_REG_DWORD(®->iobase_addr, 0x0F10);
dmp_reg = (uint32_t __iomem *)((uint8_t __iomem *)reg + 0xC0);
for (cnt = 0; cnt < 16; cnt++)
- *iter_reg++ = RD_REG_DWORD(dmp_reg++);
+ *iter_reg++ = htonl(RD_REG_DWORD(dmp_reg++));
WRT_REG_DWORD(®->iobase_addr, 0x0F20);
dmp_reg = (uint32_t __iomem *)((uint8_t __iomem *)reg + 0xC0);
for (cnt = 0; cnt < 16; cnt++)
- *iter_reg++ = RD_REG_DWORD(dmp_reg++);
+ *iter_reg++ = htonl(RD_REG_DWORD(dmp_reg++));
WRT_REG_DWORD(®->iobase_addr, 0x0F30);
dmp_reg = (uint32_t __iomem *)((uint8_t __iomem *)reg + 0xC0);
for (cnt = 0; cnt < 16; cnt++)
- *iter_reg++ = RD_REG_DWORD(dmp_reg++);
+ *iter_reg++ = htonl(RD_REG_DWORD(dmp_reg++));
WRT_REG_DWORD(®->iobase_addr, 0x0F40);
dmp_reg = (uint32_t __iomem *)((uint8_t __iomem *)reg + 0xC0);
for (cnt = 0; cnt < 16; cnt++)
- *iter_reg++ = RD_REG_DWORD(dmp_reg++);
+ *iter_reg++ = htonl(RD_REG_DWORD(dmp_reg++));
WRT_REG_DWORD(®->iobase_addr, 0x0F50);
dmp_reg = (uint32_t __iomem *)((uint8_t __iomem *)reg + 0xC0);
for (cnt = 0; cnt < 16; cnt++)
- *iter_reg++ = RD_REG_DWORD(dmp_reg++);
+ *iter_reg++ = htonl(RD_REG_DWORD(dmp_reg++));
WRT_REG_DWORD(®->iobase_addr, 0x0F60);
dmp_reg = (uint32_t __iomem *)((uint8_t __iomem *)reg + 0xC0);
for (cnt = 0; cnt < 16; cnt++)
- *iter_reg++ = RD_REG_DWORD(dmp_reg++);
+ *iter_reg++ = htonl(RD_REG_DWORD(dmp_reg++));
WRT_REG_DWORD(®->iobase_addr, 0x0F70);
dmp_reg = (uint32_t __iomem *)((uint8_t __iomem *)reg + 0xC0);
for (cnt = 0; cnt < 16; cnt++)
- *iter_reg++ = RD_REG_DWORD(dmp_reg++);
+ *iter_reg++ = htonl(RD_REG_DWORD(dmp_reg++));
/* Local memory controller registers. */
iter_reg = fw->lmc_reg;
WRT_REG_DWORD(®->iobase_addr, 0x3000);
dmp_reg = (uint32_t __iomem *)((uint8_t __iomem *)reg + 0xC0);
for (cnt = 0; cnt < 16; cnt++)
- *iter_reg++ = RD_REG_DWORD(dmp_reg++);
+ *iter_reg++ = htonl(RD_REG_DWORD(dmp_reg++));
WRT_REG_DWORD(®->iobase_addr, 0x3010);
dmp_reg = (uint32_t __iomem *)((uint8_t __iomem *)reg + 0xC0);
for (cnt = 0; cnt < 16; cnt++)
- *iter_reg++ = RD_REG_DWORD(dmp_reg++);
+ *iter_reg++ = htonl(RD_REG_DWORD(dmp_reg++));
WRT_REG_DWORD(®->iobase_addr, 0x3020);
dmp_reg = (uint32_t __iomem *)((uint8_t __iomem *)reg + 0xC0);
for (cnt = 0; cnt < 16; cnt++)
- *iter_reg++ = RD_REG_DWORD(dmp_reg++);
+ *iter_reg++ = htonl(RD_REG_DWORD(dmp_reg++));
WRT_REG_DWORD(®->iobase_addr, 0x3030);
dmp_reg = (uint32_t __iomem *)((uint8_t __iomem *)reg + 0xC0);
for (cnt = 0; cnt < 16; cnt++)
- *iter_reg++ = RD_REG_DWORD(dmp_reg++);
+ *iter_reg++ = htonl(RD_REG_DWORD(dmp_reg++));
WRT_REG_DWORD(®->iobase_addr, 0x3040);
dmp_reg = (uint32_t __iomem *)((uint8_t __iomem *)reg + 0xC0);
for (cnt = 0; cnt < 16; cnt++)
- *iter_reg++ = RD_REG_DWORD(dmp_reg++);
+ *iter_reg++ = htonl(RD_REG_DWORD(dmp_reg++));
WRT_REG_DWORD(®->iobase_addr, 0x3050);
dmp_reg = (uint32_t __iomem *)((uint8_t __iomem *)reg + 0xC0);
for (cnt = 0; cnt < 16; cnt++)
- *iter_reg++ = RD_REG_DWORD(dmp_reg++);
+ *iter_reg++ = htonl(RD_REG_DWORD(dmp_reg++));
WRT_REG_DWORD(®->iobase_addr, 0x3060);
dmp_reg = (uint32_t __iomem *)((uint8_t __iomem *)reg + 0xC0);
for (cnt = 0; cnt < 16; cnt++)
- *iter_reg++ = RD_REG_DWORD(dmp_reg++);
+ *iter_reg++ = htonl(RD_REG_DWORD(dmp_reg++));
/* Fibre Protocol Module registers. */
iter_reg = fw->fpm_hdw_reg;
WRT_REG_DWORD(®->iobase_addr, 0x4000);
dmp_reg = (uint32_t __iomem *)((uint8_t __iomem *)reg + 0xC0);
for (cnt = 0; cnt < 16; cnt++)
- *iter_reg++ = RD_REG_DWORD(dmp_reg++);
+ *iter_reg++ = htonl(RD_REG_DWORD(dmp_reg++));
WRT_REG_DWORD(®->iobase_addr, 0x4010);
dmp_reg = (uint32_t __iomem *)((uint8_t __iomem *)reg + 0xC0);
for (cnt = 0; cnt < 16; cnt++)
- *iter_reg++ = RD_REG_DWORD(dmp_reg++);
+ *iter_reg++ = htonl(RD_REG_DWORD(dmp_reg++));
WRT_REG_DWORD(®->iobase_addr, 0x4020);
dmp_reg = (uint32_t __iomem *)((uint8_t __iomem *)reg + 0xC0);
for (cnt = 0; cnt < 16; cnt++)
- *iter_reg++ = RD_REG_DWORD(dmp_reg++);
+ *iter_reg++ = htonl(RD_REG_DWORD(dmp_reg++));
WRT_REG_DWORD(®->iobase_addr, 0x4030);
dmp_reg = (uint32_t __iomem *)((uint8_t __iomem *)reg + 0xC0);
for (cnt = 0; cnt < 16; cnt++)
- *iter_reg++ = RD_REG_DWORD(dmp_reg++);
+ *iter_reg++ = htonl(RD_REG_DWORD(dmp_reg++));
WRT_REG_DWORD(®->iobase_addr, 0x4040);
dmp_reg = (uint32_t __iomem *)((uint8_t __iomem *)reg + 0xC0);
for (cnt = 0; cnt < 16; cnt++)
- *iter_reg++ = RD_REG_DWORD(dmp_reg++);
+ *iter_reg++ = htonl(RD_REG_DWORD(dmp_reg++));
WRT_REG_DWORD(®->iobase_addr, 0x4050);
dmp_reg = (uint32_t __iomem *)((uint8_t __iomem *)reg + 0xC0);
for (cnt = 0; cnt < 16; cnt++)
- *iter_reg++ = RD_REG_DWORD(dmp_reg++);
+ *iter_reg++ = htonl(RD_REG_DWORD(dmp_reg++));
WRT_REG_DWORD(®->iobase_addr, 0x4060);
dmp_reg = (uint32_t __iomem *)((uint8_t __iomem *)reg + 0xC0);
for (cnt = 0; cnt < 16; cnt++)
- *iter_reg++ = RD_REG_DWORD(dmp_reg++);
+ *iter_reg++ = htonl(RD_REG_DWORD(dmp_reg++));
WRT_REG_DWORD(®->iobase_addr, 0x4070);
dmp_reg = (uint32_t __iomem *)((uint8_t __iomem *)reg + 0xC0);
for (cnt = 0; cnt < 16; cnt++)
- *iter_reg++ = RD_REG_DWORD(dmp_reg++);
+ *iter_reg++ = htonl(RD_REG_DWORD(dmp_reg++));
WRT_REG_DWORD(®->iobase_addr, 0x4080);
dmp_reg = (uint32_t __iomem *)((uint8_t __iomem *)reg + 0xC0);
for (cnt = 0; cnt < 16; cnt++)
- *iter_reg++ = RD_REG_DWORD(dmp_reg++);
+ *iter_reg++ = htonl(RD_REG_DWORD(dmp_reg++));
WRT_REG_DWORD(®->iobase_addr, 0x4090);
dmp_reg = (uint32_t __iomem *)((uint8_t __iomem *)reg + 0xC0);
for (cnt = 0; cnt < 16; cnt++)
- *iter_reg++ = RD_REG_DWORD(dmp_reg++);
+ *iter_reg++ = htonl(RD_REG_DWORD(dmp_reg++));
WRT_REG_DWORD(®->iobase_addr, 0x40A0);
dmp_reg = (uint32_t __iomem *)((uint8_t __iomem *)reg + 0xC0);
for (cnt = 0; cnt < 16; cnt++)
- *iter_reg++ = RD_REG_DWORD(dmp_reg++);
+ *iter_reg++ = htonl(RD_REG_DWORD(dmp_reg++));
WRT_REG_DWORD(®->iobase_addr, 0x40B0);
dmp_reg = (uint32_t __iomem *)((uint8_t __iomem *)reg + 0xC0);
for (cnt = 0; cnt < 16; cnt++)
- *iter_reg++ = RD_REG_DWORD(dmp_reg++);
+ *iter_reg++ = htonl(RD_REG_DWORD(dmp_reg++));
/* Frame Buffer registers. */
iter_reg = fw->fb_hdw_reg;
WRT_REG_DWORD(®->iobase_addr, 0x6000);
dmp_reg = (uint32_t __iomem *)((uint8_t __iomem *)reg + 0xC0);
for (cnt = 0; cnt < 16; cnt++)
- *iter_reg++ = RD_REG_DWORD(dmp_reg++);
+ *iter_reg++ = htonl(RD_REG_DWORD(dmp_reg++));
WRT_REG_DWORD(®->iobase_addr, 0x6010);
dmp_reg = (uint32_t __iomem *)((uint8_t __iomem *)reg + 0xC0);
for (cnt = 0; cnt < 16; cnt++)
- *iter_reg++ = RD_REG_DWORD(dmp_reg++);
+ *iter_reg++ = htonl(RD_REG_DWORD(dmp_reg++));
WRT_REG_DWORD(®->iobase_addr, 0x6020);
dmp_reg = (uint32_t __iomem *)((uint8_t __iomem *)reg + 0xC0);
for (cnt = 0; cnt < 16; cnt++)
- *iter_reg++ = RD_REG_DWORD(dmp_reg++);
+ *iter_reg++ = htonl(RD_REG_DWORD(dmp_reg++));
WRT_REG_DWORD(®->iobase_addr, 0x6030);
dmp_reg = (uint32_t __iomem *)((uint8_t __iomem *)reg + 0xC0);
for (cnt = 0; cnt < 16; cnt++)
- *iter_reg++ = RD_REG_DWORD(dmp_reg++);
+ *iter_reg++ = htonl(RD_REG_DWORD(dmp_reg++));
WRT_REG_DWORD(®->iobase_addr, 0x6040);
dmp_reg = (uint32_t __iomem *)((uint8_t __iomem *)reg + 0xC0);
for (cnt = 0; cnt < 16; cnt++)
- *iter_reg++ = RD_REG_DWORD(dmp_reg++);
+ *iter_reg++ = htonl(RD_REG_DWORD(dmp_reg++));
WRT_REG_DWORD(®->iobase_addr, 0x6100);
dmp_reg = (uint32_t __iomem *)((uint8_t __iomem *)reg + 0xC0);
for (cnt = 0; cnt < 16; cnt++)
- *iter_reg++ = RD_REG_DWORD(dmp_reg++);
+ *iter_reg++ = htonl(RD_REG_DWORD(dmp_reg++));
WRT_REG_DWORD(®->iobase_addr, 0x6130);
dmp_reg = (uint32_t __iomem *)((uint8_t __iomem *)reg + 0xC0);
for (cnt = 0; cnt < 16; cnt++)
- *iter_reg++ = RD_REG_DWORD(dmp_reg++);
+ *iter_reg++ = htonl(RD_REG_DWORD(dmp_reg++));
WRT_REG_DWORD(®->iobase_addr, 0x6150);
dmp_reg = (uint32_t __iomem *)((uint8_t __iomem *)reg + 0xC0);
for (cnt = 0; cnt < 16; cnt++)
- *iter_reg++ = RD_REG_DWORD(dmp_reg++);
+ *iter_reg++ = htonl(RD_REG_DWORD(dmp_reg++));
WRT_REG_DWORD(®->iobase_addr, 0x6170);
dmp_reg = (uint32_t __iomem *)((uint8_t __iomem *)reg + 0xC0);
for (cnt = 0; cnt < 16; cnt++)
- *iter_reg++ = RD_REG_DWORD(dmp_reg++);
+ *iter_reg++ = htonl(RD_REG_DWORD(dmp_reg++));
WRT_REG_DWORD(®->iobase_addr, 0x6190);
dmp_reg = (uint32_t __iomem *)((uint8_t __iomem *)reg + 0xC0);
for (cnt = 0; cnt < 16; cnt++)
- *iter_reg++ = RD_REG_DWORD(dmp_reg++);
+ *iter_reg++ = htonl(RD_REG_DWORD(dmp_reg++));
WRT_REG_DWORD(®->iobase_addr, 0x61B0);
dmp_reg = (uint32_t __iomem *)((uint8_t __iomem *)reg + 0xC0);
for (cnt = 0; cnt < 16; cnt++)
- *iter_reg++ = RD_REG_DWORD(dmp_reg++);
+ *iter_reg++ = htonl(RD_REG_DWORD(dmp_reg++));
/* Reset RISC. */
WRT_REG_DWORD(®->ctrl_status,
if (test_and_clear_bit(MBX_INTERRUPT, &ha->mbx_cmd_flags)) {
rval = mb[0] & MBS_MASK;
- fw->code_ram[cnt] = (mb[3] << 16) | mb[2];
+ fw->code_ram[cnt] = htonl((mb[3] << 16) | mb[2]);
} else {
rval = QLA_FUNCTION_FAILED;
}
if (test_and_clear_bit(MBX_INTERRUPT, &ha->mbx_cmd_flags)) {
rval = mb[0] & MBS_MASK;
- fw->ext_mem[cnt] = (mb[3] << 16) | mb[2];
+ fw->ext_mem[cnt] = htonl((mb[3] << 16) | mb[2]);
} else {
rval = QLA_FUNCTION_FAILED;
}
}
+ if (rval == QLA_SUCCESS) {
+ eft = qla2xxx_copy_queues(ha, &fw->ext_mem[cnt]);
+ if (ha->eft)
+ memcpy(eft, ha->eft, ntohl(ha->fw_dump->eft_size));
+ }
+
if (rval != QLA_SUCCESS) {
qla_printk(KERN_WARNING, ha,
"Failed to dump firmware (%x)!!!\n", rval);
spin_unlock_irqrestore(&ha->hardware_lock, flags);
}
-void
-qla24xx_ascii_fw_dump(scsi_qla_host_t *ha)
-{
- uint32_t cnt;
- char *uiter;
- struct qla24xx_fw_dump *fw;
- uint32_t ext_mem_cnt;
-
- uiter = ha->fw_dump_buffer;
- fw = ha->fw_dump;
-
- qla_uprintf(&uiter, "ISP FW Version %d.%02d.%02d Attributes %04x\n",
- ha->fw_major_version, ha->fw_minor_version,
- ha->fw_subminor_version, ha->fw_attributes);
-
- qla_uprintf(&uiter, "\nR2H Status Register\n%04x\n", fw->host_status);
-
- qla_uprintf(&uiter, "\nHost Interface Registers");
- for (cnt = 0; cnt < sizeof(fw->host_reg) / 4; cnt++) {
- if (cnt % 8 == 0)
- qla_uprintf(&uiter, "\n");
-
- qla_uprintf(&uiter, "%08x ", fw->host_reg[cnt]);
- }
-
- qla_uprintf(&uiter, "\n\nShadow Registers");
- for (cnt = 0; cnt < sizeof(fw->shadow_reg) / 4; cnt++) {
- if (cnt % 8 == 0)
- qla_uprintf(&uiter, "\n");
-
- qla_uprintf(&uiter, "%08x ", fw->shadow_reg[cnt]);
- }
-
- qla_uprintf(&uiter, "\n\nMailbox Registers");
- for (cnt = 0; cnt < sizeof(fw->mailbox_reg) / 2; cnt++) {
- if (cnt % 8 == 0)
- qla_uprintf(&uiter, "\n");
-
- qla_uprintf(&uiter, "%08x ", fw->mailbox_reg[cnt]);
- }
-
- qla_uprintf(&uiter, "\n\nXSEQ GP Registers");
- for (cnt = 0; cnt < sizeof(fw->xseq_gp_reg) / 4; cnt++) {
- if (cnt % 8 == 0)
- qla_uprintf(&uiter, "\n");
-
- qla_uprintf(&uiter, "%08x ", fw->xseq_gp_reg[cnt]);
- }
-
- qla_uprintf(&uiter, "\n\nXSEQ-0 Registers");
- for (cnt = 0; cnt < sizeof(fw->xseq_0_reg) / 4; cnt++) {
- if (cnt % 8 == 0)
- qla_uprintf(&uiter, "\n");
-
- qla_uprintf(&uiter, "%08x ", fw->xseq_0_reg[cnt]);
- }
-
- qla_uprintf(&uiter, "\n\nXSEQ-1 Registers");
- for (cnt = 0; cnt < sizeof(fw->xseq_1_reg) / 4; cnt++) {
- if (cnt % 8 == 0)
- qla_uprintf(&uiter, "\n");
-
- qla_uprintf(&uiter, "%08x ", fw->xseq_1_reg[cnt]);
- }
-
- qla_uprintf(&uiter, "\n\nRSEQ GP Registers");
- for (cnt = 0; cnt < sizeof(fw->rseq_gp_reg) / 4; cnt++) {
- if (cnt % 8 == 0)
- qla_uprintf(&uiter, "\n");
-
- qla_uprintf(&uiter, "%08x ", fw->rseq_gp_reg[cnt]);
- }
-
- qla_uprintf(&uiter, "\n\nRSEQ-0 Registers");
- for (cnt = 0; cnt < sizeof(fw->rseq_0_reg) / 4; cnt++) {
- if (cnt % 8 == 0)
- qla_uprintf(&uiter, "\n");
-
- qla_uprintf(&uiter, "%08x ", fw->rseq_0_reg[cnt]);
- }
-
- qla_uprintf(&uiter, "\n\nRSEQ-1 Registers");
- for (cnt = 0; cnt < sizeof(fw->rseq_1_reg) / 4; cnt++) {
- if (cnt % 8 == 0)
- qla_uprintf(&uiter, "\n");
-
- qla_uprintf(&uiter, "%08x ", fw->rseq_1_reg[cnt]);
- }
-
- qla_uprintf(&uiter, "\n\nRSEQ-2 Registers");
- for (cnt = 0; cnt < sizeof(fw->rseq_2_reg) / 4; cnt++) {
- if (cnt % 8 == 0)
- qla_uprintf(&uiter, "\n");
-
- qla_uprintf(&uiter, "%08x ", fw->rseq_2_reg[cnt]);
- }
-
- qla_uprintf(&uiter, "\n\nCommand DMA Registers");
- for (cnt = 0; cnt < sizeof(fw->cmd_dma_reg) / 4; cnt++) {
- if (cnt % 8 == 0)
- qla_uprintf(&uiter, "\n");
-
- qla_uprintf(&uiter, "%08x ", fw->cmd_dma_reg[cnt]);
- }
-
- qla_uprintf(&uiter, "\n\nRequest0 Queue DMA Channel Registers");
- for (cnt = 0; cnt < sizeof(fw->req0_dma_reg) / 4; cnt++) {
- if (cnt % 8 == 0)
- qla_uprintf(&uiter, "\n");
-
- qla_uprintf(&uiter, "%08x ", fw->req0_dma_reg[cnt]);
- }
-
- qla_uprintf(&uiter, "\n\nResponse0 Queue DMA Channel Registers");
- for (cnt = 0; cnt < sizeof(fw->resp0_dma_reg) / 4; cnt++) {
- if (cnt % 8 == 0)
- qla_uprintf(&uiter, "\n");
-
- qla_uprintf(&uiter, "%08x ", fw->resp0_dma_reg[cnt]);
- }
-
- qla_uprintf(&uiter, "\n\nRequest1 Queue DMA Channel Registers");
- for (cnt = 0; cnt < sizeof(fw->req1_dma_reg) / 4; cnt++) {
- if (cnt % 8 == 0)
- qla_uprintf(&uiter, "\n");
-
- qla_uprintf(&uiter, "%08x ", fw->req1_dma_reg[cnt]);
- }
-
- qla_uprintf(&uiter, "\n\nXMT0 Data DMA Registers");
- for (cnt = 0; cnt < sizeof(fw->xmt0_dma_reg) / 4; cnt++) {
- if (cnt % 8 == 0)
- qla_uprintf(&uiter, "\n");
-
- qla_uprintf(&uiter, "%08x ", fw->xmt0_dma_reg[cnt]);
- }
-
- qla_uprintf(&uiter, "\n\nXMT1 Data DMA Registers");
- for (cnt = 0; cnt < sizeof(fw->xmt1_dma_reg) / 4; cnt++) {
- if (cnt % 8 == 0)
- qla_uprintf(&uiter, "\n");
-
- qla_uprintf(&uiter, "%08x ", fw->xmt1_dma_reg[cnt]);
- }
-
- qla_uprintf(&uiter, "\n\nXMT2 Data DMA Registers");
- for (cnt = 0; cnt < sizeof(fw->xmt2_dma_reg) / 4; cnt++) {
- if (cnt % 8 == 0)
- qla_uprintf(&uiter, "\n");
-
- qla_uprintf(&uiter, "%08x ", fw->xmt2_dma_reg[cnt]);
- }
-
- qla_uprintf(&uiter, "\n\nXMT3 Data DMA Registers");
- for (cnt = 0; cnt < sizeof(fw->xmt3_dma_reg) / 4; cnt++) {
- if (cnt % 8 == 0)
- qla_uprintf(&uiter, "\n");
-
- qla_uprintf(&uiter, "%08x ", fw->xmt3_dma_reg[cnt]);
- }
-
- qla_uprintf(&uiter, "\n\nXMT4 Data DMA Registers");
- for (cnt = 0; cnt < sizeof(fw->xmt4_dma_reg) / 4; cnt++) {
- if (cnt % 8 == 0)
- qla_uprintf(&uiter, "\n");
-
- qla_uprintf(&uiter, "%08x ", fw->xmt4_dma_reg[cnt]);
- }
-
- qla_uprintf(&uiter, "\n\nXMT Data DMA Common Registers");
- for (cnt = 0; cnt < sizeof(fw->xmt_data_dma_reg) / 4; cnt++) {
- if (cnt % 8 == 0)
- qla_uprintf(&uiter, "\n");
-
- qla_uprintf(&uiter, "%08x ", fw->xmt_data_dma_reg[cnt]);
- }
-
- qla_uprintf(&uiter, "\n\nRCV Thread 0 Data DMA Registers");
- for (cnt = 0; cnt < sizeof(fw->rcvt0_data_dma_reg) / 4; cnt++) {
- if (cnt % 8 == 0)
- qla_uprintf(&uiter, "\n");
-
- qla_uprintf(&uiter, "%08x ", fw->rcvt0_data_dma_reg[cnt]);
- }
-
- qla_uprintf(&uiter, "\n\nRCV Thread 1 Data DMA Registers");
- for (cnt = 0; cnt < sizeof(fw->rcvt1_data_dma_reg) / 4; cnt++) {
- if (cnt % 8 == 0)
- qla_uprintf(&uiter, "\n");
-
- qla_uprintf(&uiter, "%08x ", fw->rcvt1_data_dma_reg[cnt]);
- }
-
- qla_uprintf(&uiter, "\n\nRISC GP Registers");
- for (cnt = 0; cnt < sizeof(fw->risc_gp_reg) / 4; cnt++) {
- if (cnt % 8 == 0)
- qla_uprintf(&uiter, "\n");
-
- qla_uprintf(&uiter, "%08x ", fw->risc_gp_reg[cnt]);
- }
-
- qla_uprintf(&uiter, "\n\nLMC Registers");
- for (cnt = 0; cnt < sizeof(fw->lmc_reg) / 4; cnt++) {
- if (cnt % 8 == 0)
- qla_uprintf(&uiter, "\n");
-
- qla_uprintf(&uiter, "%08x ", fw->lmc_reg[cnt]);
- }
-
- qla_uprintf(&uiter, "\n\nFPM Hardware Registers");
- for (cnt = 0; cnt < sizeof(fw->fpm_hdw_reg) / 4; cnt++) {
- if (cnt % 8 == 0)
- qla_uprintf(&uiter, "\n");
-
- qla_uprintf(&uiter, "%08x ", fw->fpm_hdw_reg[cnt]);
- }
-
- qla_uprintf(&uiter, "\n\nFB Hardware Registers");
- for (cnt = 0; cnt < sizeof(fw->fb_hdw_reg) / 4; cnt++) {
- if (cnt % 8 == 0)
- qla_uprintf(&uiter, "\n");
-
- qla_uprintf(&uiter, "%08x ", fw->fb_hdw_reg[cnt]);
- }
-
- qla_uprintf(&uiter, "\n\nCode RAM");
- for (cnt = 0; cnt < sizeof (fw->code_ram) / 4; cnt++) {
- if (cnt % 8 == 0) {
- qla_uprintf(&uiter, "\n%08x: ", cnt + 0x20000);
- }
- qla_uprintf(&uiter, "%08x ", fw->code_ram[cnt]);
- }
-
- qla_uprintf(&uiter, "\n\nExternal Memory");
- ext_mem_cnt = ha->fw_memory_size - 0x100000 + 1;
- for (cnt = 0; cnt < ext_mem_cnt; cnt++) {
- if (cnt % 8 == 0) {
- qla_uprintf(&uiter, "\n%08x: ", cnt + 0x100000);
- }
- qla_uprintf(&uiter, "%08x ", fw->ext_mem[cnt]);
- }
-
- qla_uprintf(&uiter, "\n[<==END] ISP Debug Dump");
-}
-
-
/****************************************************************************/
/* Driver Debug Functions. */
/****************************************************************************/
/*
* Macros use for debugging the driver.
*/
-#undef ENTER_TRACE
-#if defined(ENTER_TRACE)
-#define ENTER(x) do { printk("qla2100 : Entering %s()\n", x); } while (0)
-#define LEAVE(x) do { printk("qla2100 : Leaving %s()\n", x); } while (0)
-#define ENTER_INTR(x) do { printk("qla2100 : Entering %s()\n", x); } while (0)
-#define LEAVE_INTR(x) do { printk("qla2100 : Leaving %s()\n", x); } while (0)
-#else
-#define ENTER(x) do {} while (0)
-#define LEAVE(x) do {} while (0)
-#define ENTER_INTR(x) do {} while (0)
-#define LEAVE_INTR(x) do {} while (0)
-#endif
-#if DEBUG_QLA2100
-#define DEBUG(x) do {x;} while (0);
-#else
-#define DEBUG(x) do {} while (0);
-#endif
+#define DEBUG(x) do { if (extended_error_logging) { x; } } while (0)
#if defined(QL_DEBUG_LEVEL_1)
-#define DEBUG1(x) do {x;} while (0);
+#define DEBUG1(x) do {x;} while (0)
#else
-#define DEBUG1(x) do {} while (0);
+#define DEBUG1(x) do {} while (0)
#endif
-#if defined(QL_DEBUG_LEVEL_2)
-#define DEBUG2(x) do {x;} while (0);
-#define DEBUG2_3(x) do {x;} while (0);
-#define DEBUG2_3_11(x) do {x;} while (0);
-#define DEBUG2_9_10(x) do {x;} while (0);
-#define DEBUG2_11(x) do {x;} while (0);
-#define DEBUG2_13(x) do {x;} while (0);
-#else
-#define DEBUG2(x) do {} while (0);
-#endif
+#define DEBUG2(x) do { if (extended_error_logging) { x; } } while (0)
+#define DEBUG2_3(x) do { if (extended_error_logging) { x; } } while (0)
+#define DEBUG2_3_11(x) do { if (extended_error_logging) { x; } } while (0)
+#define DEBUG2_9_10(x) do { if (extended_error_logging) { x; } } while (0)
+#define DEBUG2_11(x) do { if (extended_error_logging) { x; } } while (0)
+#define DEBUG2_13(x) do { if (extended_error_logging) { x; } } while (0)
#if defined(QL_DEBUG_LEVEL_3)
-#define DEBUG3(x) do {x;} while (0);
-#define DEBUG2_3(x) do {x;} while (0);
-#define DEBUG2_3_11(x) do {x;} while (0);
-#define DEBUG3_11(x) do {x;} while (0);
+#define DEBUG3(x) do {x;} while (0)
+#define DEBUG3_11(x) do {x;} while (0)
#else
-#define DEBUG3(x) do {} while (0);
- #if !defined(QL_DEBUG_LEVEL_2)
- #define DEBUG2_3(x) do {} while (0);
- #endif
+#define DEBUG3(x) do {} while (0)
#endif
#if defined(QL_DEBUG_LEVEL_4)
-#define DEBUG4(x) do {x;} while (0);
+#define DEBUG4(x) do {x;} while (0)
#else
-#define DEBUG4(x) do {} while (0);
+#define DEBUG4(x) do {} while (0)
#endif
#if defined(QL_DEBUG_LEVEL_5)
-#define DEBUG5(x) do {x;} while (0);
+#define DEBUG5(x) do {x;} while (0)
#else
-#define DEBUG5(x) do {} while (0);
+#define DEBUG5(x) do {} while (0)
#endif
#if defined(QL_DEBUG_LEVEL_7)
-#define DEBUG7(x) do {x;} while (0);
+#define DEBUG7(x) do {x;} while (0)
#else
-#define DEBUG7(x) do {} while (0);
+#define DEBUG7(x) do {} while (0)
#endif
#if defined(QL_DEBUG_LEVEL_9)
-#define DEBUG9(x) do {x;} while (0);
-#define DEBUG9_10(x) do {x;} while (0);
-#define DEBUG2_9_10(x) do {x;} while (0);
+#define DEBUG9(x) do {x;} while (0)
+#define DEBUG9_10(x) do {x;} while (0)
#else
-#define DEBUG9(x) do {} while (0);
+#define DEBUG9(x) do {} while (0)
#endif
#if defined(QL_DEBUG_LEVEL_10)
-#define DEBUG10(x) do {x;} while (0);
-#define DEBUG2_9_10(x) do {x;} while (0);
-#define DEBUG9_10(x) do {x;} while (0);
+#define DEBUG10(x) do {x;} while (0)
+#define DEBUG9_10(x) do {x;} while (0)
#else
-#define DEBUG10(x) do {} while (0);
- #if !defined(DEBUG2_9_10)
- #define DEBUG2_9_10(x) do {} while (0);
- #endif
+#define DEBUG10(x) do {} while (0)
#if !defined(DEBUG9_10)
- #define DEBUG9_10(x) do {} while (0);
+ #define DEBUG9_10(x) do {} while (0)
#endif
#endif
#if defined(QL_DEBUG_LEVEL_11)
-#define DEBUG11(x) do{x;} while(0);
-#if !defined(DEBUG2_11)
-#define DEBUG2_11(x) do{x;} while(0);
-#endif
-#if !defined(DEBUG2_3_11)
-#define DEBUG2_3_11(x) do{x;} while(0);
-#endif
+#define DEBUG11(x) do{x;} while(0)
#if !defined(DEBUG3_11)
-#define DEBUG3_11(x) do{x;} while(0);
+#define DEBUG3_11(x) do{x;} while(0)
#endif
#else
-#define DEBUG11(x) do{} while(0);
- #if !defined(QL_DEBUG_LEVEL_2)
- #define DEBUG2_11(x) do{} while(0);
- #if !defined(QL_DEBUG_LEVEL_3)
- #define DEBUG2_3_11(x) do{} while(0);
- #endif
- #endif
+#define DEBUG11(x) do{} while(0)
#if !defined(QL_DEBUG_LEVEL_3)
- #define DEBUG3_11(x) do{} while(0);
+ #define DEBUG3_11(x) do{} while(0)
#endif
#endif
#if defined(QL_DEBUG_LEVEL_12)
-#define DEBUG12(x) do {x;} while (0);
+#define DEBUG12(x) do {x;} while (0)
#else
-#define DEBUG12(x) do {} while (0);
+#define DEBUG12(x) do {} while (0)
#endif
#if defined(QL_DEBUG_LEVEL_13)
#define DEBUG13(x) do {x;} while (0)
-#if !defined(DEBUG2_13)
-#define DEBUG2_13(x) do {x;} while(0)
-#endif
#else
#define DEBUG13(x) do {} while (0)
-#if !defined(QL_DEBUG_LEVEL_2)
-#define DEBUG2_13(x) do {} while(0)
-#endif
#endif
#if defined(QL_DEBUG_LEVEL_14)
/*
* Firmware Dump structure definition
*/
-#define FW_DUMP_SIZE_128K 0xBC000
-#define FW_DUMP_SIZE_512K 0x2FC000
-#define FW_DUMP_SIZE_1M 0x5FC000
struct qla2300_fw_dump {
uint16_t hccr;
uint16_t risc_ram[0xf000];
};
-#define FW_DUMP_SIZE_24XX 0x2B0000
-
struct qla24xx_fw_dump {
uint32_t host_status;
uint32_t host_reg[32];
uint32_t code_ram[0x2000];
uint32_t ext_mem[1];
};
+
+#define EFT_NUM_BUFFERS 4
+#define EFT_BYTES_PER_BUFFER 0x4000
+#define EFT_SIZE ((EFT_BYTES_PER_BUFFER) * (EFT_NUM_BUFFERS))
+
+struct qla2xxx_fw_dump {
+ uint8_t signature[4];
+ uint32_t version;
+
+ uint32_t fw_major_version;
+ uint32_t fw_minor_version;
+ uint32_t fw_subminor_version;
+ uint32_t fw_attributes;
+
+ uint32_t vendor;
+ uint32_t device;
+ uint32_t subsystem_vendor;
+ uint32_t subsystem_device;
+
+ uint32_t fixed_size;
+ uint32_t mem_size;
+ uint32_t req_q_size;
+ uint32_t rsp_q_size;
+
+ uint32_t eft_size;
+ uint32_t eft_addr_l;
+ uint32_t eft_addr_h;
+
+ uint32_t header_size;
+
+ union {
+ struct qla2100_fw_dump isp21;
+ struct qla2300_fw_dump isp23;
+ struct qla24xx_fw_dump isp24;
+ } isp;
+};
#define MBC_SERDES_PARAMS 0x10 /* Serdes Tx Parameters. */
#define MBC_GET_IOCB_STATUS 0x12 /* Get IOCB status command. */
#define MBC_GET_TIMEOUT_PARAMS 0x22 /* Get FW timeouts. */
+#define MBC_TRACE_CONTROL 0x27 /* Trace control command. */
#define MBC_GEN_SYSTEM_ERROR 0x2a /* Generate System Error. */
+#define MBC_READ_SFP 0x31 /* Read SFP Data. */
#define MBC_SET_TIMEOUT_PARAMS 0x32 /* Set FW timeouts. */
#define MBC_MID_INITIALIZE_FIRMWARE 0x48 /* MID Initialize firmware. */
#define MBC_MID_GET_VP_DATABASE 0x49 /* MID Get VP Database. */
#define MBC_GET_LINK_PRIV_STATS 0x6d /* Get link & private data. */
#define MBC_SET_VENDOR_ID 0x76 /* Set Vendor ID. */
+#define TC_ENABLE 4
+#define TC_DISABLE 5
+
/* Firmware return data sizes */
#define FCAL_MAP_SIZE 128
uint32_t);
void (*fw_dump) (struct scsi_qla_host *, int);
- void (*ascii_fw_dump) (struct scsi_qla_host *);
int (*beacon_on) (struct scsi_qla_host *);
int (*beacon_off) (struct scsi_qla_host *);
uint32_t enable_led_scheme :1;
uint32_t msi_enabled :1;
uint32_t msix_enabled :1;
+ uint32_t disable_serdes :1;
} flags;
atomic_t loop_state;
struct sns_cmd_pkt *sns_cmd;
dma_addr_t sns_cmd_dma;
+#define SFP_DEV_SIZE 256
+#define SFP_BLOCK_SIZE 64
+ void *sfp_data;
+ dma_addr_t sfp_data_dma;
+
struct task_struct *dpc_thread;
uint8_t dpc_active; /* DPC routine is active */
uint16_t fw_seriallink_options24[4];
/* Firmware dump information. */
- void *fw_dump;
+ struct qla2xxx_fw_dump *fw_dump;
+ uint32_t fw_dump_len;
int fw_dumped;
int fw_dump_reading;
- char *fw_dump_buffer;
- int fw_dump_buffer_len;
+ dma_addr_t eft_dma;
+ void *eft;
uint8_t host_str[16];
uint32_t pci_attr;
-#define QLA_MODEL_NAMES 0x4A
+#define QLA_MODEL_NAMES 0x57
/*
* Adapter model names and descriptions.
"QLE2440", "PCI-Express to 4Gb FC, Single Channel", /* 0x145 */
"QLE2464", "PCI-Express to 4Gb FC, Quad Channel", /* 0x146 */
"QLA2440", "PCI-X 2.0 to 4Gb FC, Single Channel", /* 0x147 */
- " ", " ", /* 0x148 */
+ "HP AE369A", "PCI-X 2.0 to 4Gb FC, Dual Channel", /* 0x148 */
"QLA2340", "Sun 133MHz PCI-X to 2Gb FC, Single Channel", /* 0x149 */
+ " ", " ", /* 0x14a */
+ " ", " ", /* 0x14b */
+ "QMC2432M", "IBM eServer BC 4Gb FC Expansion Card CFFE", /* 0x14c */
+ "QMC2422M", "IBM eServer BC 4Gb FC Expansion Card CFFX", /* 0x14d */
+ "QLE220", "Sun PCI-Express to 4Gb FC, Single Channel", /* 0x14e */
+ " ", " ", /* 0x14f */
+ " ", " ", /* 0x150 */
+ " ", " ", /* 0x151 */
+ "QME2462", "PCI-Express to 4Gb FC, Dual Channel Mezz HBA", /* 0x152 */
+ "QMH2462", "PCI-Express to 4Gb FC, Dual Channel Mezz HBA", /* 0x153 */
+ " ", " ", /* 0x154 */
+ "QLE220", "PCI-Express to 4Gb FC, Single Channel", /* 0x155 */
+ "QLE220", "PCI-Express to 4Gb FC, Single Channel", /* 0x156 */
};
* BIT 2 = Enable Memory Map BIOS
* BIT 3 = Enable Selectable Boot
* BIT 4 = Disable RISC code load
- * BIT 5 =
+ * BIT 5 = Disable Serdes
* BIT 6 =
* BIT 7 =
*
uint16_t response_q_length;
uint16_t request_q_length;
- uint16_t link_down_timeout; /* Milliseconds. */
+ uint16_t link_down_on_nos; /* Milliseconds. */
uint16_t prio_request_q_length;
extern void qla2x00_update_fcport(scsi_qla_host_t *, fc_port_t *);
extern void qla2x00_reg_remote_port(scsi_qla_host_t *, fc_port_t *);
+extern void qla2x00_alloc_fw_dump(scsi_qla_host_t *);
+
/*
* Global Data in qla_os.c source file.
*/
extern int ql2xplogiabsentdevice;
extern int ql2xloginretrycount;
extern int ql2xfdmienable;
+extern int ql2xallocfwdump;
+extern int extended_error_logging;
extern void qla2x00_sp_compl(scsi_qla_host_t *, srb_t *);
extern int
qla2x00_stop_firmware(scsi_qla_host_t *);
+extern int
+qla2x00_trace_control(scsi_qla_host_t *, uint16_t, dma_addr_t, uint16_t);
+
+extern int
+qla2x00_read_sfp(scsi_qla_host_t *, dma_addr_t, uint16_t, uint16_t, uint16_t);
+
/*
* Global Function Prototypes in qla_isr.c source file.
*/
extern void qla2100_fw_dump(scsi_qla_host_t *, int);
extern void qla2300_fw_dump(scsi_qla_host_t *, int);
extern void qla24xx_fw_dump(scsi_qla_host_t *, int);
-extern void qla2100_ascii_fw_dump(scsi_qla_host_t *);
-extern void qla2300_ascii_fw_dump(scsi_qla_host_t *);
-extern void qla24xx_ascii_fw_dump(scsi_qla_host_t *);
extern void qla2x00_dump_regs(scsi_qla_host_t *);
extern void qla2x00_dump_buffer(uint8_t *, uint32_t);
extern void qla2x00_print_scsi_cmd(struct scsi_cmnd *);
extern void *qla24xx_prep_ms_fdmi_iocb(scsi_qla_host_t *, uint32_t, uint32_t);
extern int qla2x00_fdmi_register(scsi_qla_host_t *);
-/*
- * Global Function Prototypes in qla_xioctl.c source file.
- */
-#define qla2x00_enqueue_aen(ha, cmd, mode) do { } while (0)
-#define qla2x00_alloc_ioctl_mem(ha) (0)
-#define qla2x00_free_ioctl_mem(ha) do { } while (0)
-
/*
* Global Function Prototypes in qla_attr.c source file.
*/
ha->isp_ops.nvram_config(ha);
+ if (ha->flags.disable_serdes) {
+ /* Mask HBA via NVRAM settings? */
+ qla_printk(KERN_INFO, ha, "Masking HBA WWPN "
+ "%02x%02x%02x%02x%02x%02x%02x%02x (via NVRAM).\n",
+ ha->port_name[0], ha->port_name[1],
+ ha->port_name[2], ha->port_name[3],
+ ha->port_name[4], ha->port_name[5],
+ ha->port_name[6], ha->port_name[7]);
+ return QLA_FUNCTION_FAILED;
+ }
+
qla_printk(KERN_INFO, ha, "Verifying loaded RISC code...\n");
retry = 10;
return rval;
}
-static void
+void
qla2x00_alloc_fw_dump(scsi_qla_host_t *ha)
{
- uint32_t dump_size = 0;
+ int rval;
+ uint32_t dump_size, fixed_size, mem_size, req_q_size, rsp_q_size,
+ eft_size;
+ dma_addr_t eft_dma;
+ void *eft;
+
+ if (ha->fw_dump) {
+ qla_printk(KERN_WARNING, ha,
+ "Firmware dump previously allocated.\n");
+ return;
+ }
ha->fw_dumped = 0;
+ fixed_size = mem_size = eft_size = 0;
if (IS_QLA2100(ha) || IS_QLA2200(ha)) {
- dump_size = sizeof(struct qla2100_fw_dump);
+ fixed_size = sizeof(struct qla2100_fw_dump);
} else if (IS_QLA23XX(ha)) {
- dump_size = sizeof(struct qla2300_fw_dump);
- dump_size += (ha->fw_memory_size - 0x11000) * sizeof(uint16_t);
- } else if (IS_QLA24XX(ha) || IS_QLA54XX(ha)) {
- dump_size = sizeof(struct qla24xx_fw_dump);
- dump_size += (ha->fw_memory_size - 0x100000) * sizeof(uint32_t);
+ fixed_size = offsetof(struct qla2300_fw_dump, data_ram);
+ mem_size = (ha->fw_memory_size - 0x11000 + 1) *
+ sizeof(uint16_t);
+ } else if (IS_QLA24XX(ha) || IS_QLA54XX(ha)) {
+ fixed_size = offsetof(struct qla24xx_fw_dump, ext_mem);
+ mem_size = (ha->fw_memory_size - 0x100000 + 1) *
+ sizeof(uint32_t);
+
+ /* Allocate memory for Extended Trace Buffer. */
+ eft = dma_alloc_coherent(&ha->pdev->dev, EFT_SIZE, &eft_dma,
+ GFP_KERNEL);
+ if (!eft) {
+ qla_printk(KERN_WARNING, ha, "Unable to allocate "
+ "(%d KB) for EFT.\n", EFT_SIZE / 1024);
+ goto cont_alloc;
+ }
+
+ rval = qla2x00_trace_control(ha, TC_ENABLE, eft_dma,
+ EFT_NUM_BUFFERS);
+ if (rval) {
+ qla_printk(KERN_WARNING, ha, "Unable to initialize "
+ "EFT (%d).\n", rval);
+ dma_free_coherent(&ha->pdev->dev, EFT_SIZE, eft,
+ eft_dma);
+ goto cont_alloc;
+ }
+
+ qla_printk(KERN_INFO, ha, "Allocated (%d KB) for EFT...\n",
+ EFT_SIZE / 1024);
+
+ eft_size = EFT_SIZE;
+ memset(eft, 0, eft_size);
+ ha->eft_dma = eft_dma;
+ ha->eft = eft;
}
+cont_alloc:
+ req_q_size = ha->request_q_length * sizeof(request_t);
+ rsp_q_size = ha->response_q_length * sizeof(response_t);
+
+ dump_size = offsetof(struct qla2xxx_fw_dump, isp);
+ dump_size += fixed_size + mem_size + req_q_size + rsp_q_size +
+ eft_size;
ha->fw_dump = vmalloc(dump_size);
- if (ha->fw_dump)
- qla_printk(KERN_INFO, ha, "Allocated (%d KB) for firmware "
- "dump...\n", dump_size / 1024);
- else
+ if (!ha->fw_dump) {
qla_printk(KERN_WARNING, ha, "Unable to allocate (%d KB) for "
"firmware dump!!!\n", dump_size / 1024);
+
+ if (ha->eft) {
+ dma_free_coherent(&ha->pdev->dev, eft_size, ha->eft,
+ ha->eft_dma);
+ ha->eft = NULL;
+ ha->eft_dma = 0;
+ }
+ return;
+ }
+
+ qla_printk(KERN_INFO, ha, "Allocated (%d KB) for firmware dump...\n",
+ dump_size / 1024);
+
+ ha->fw_dump_len = dump_size;
+ ha->fw_dump->signature[0] = 'Q';
+ ha->fw_dump->signature[1] = 'L';
+ ha->fw_dump->signature[2] = 'G';
+ ha->fw_dump->signature[3] = 'C';
+ ha->fw_dump->version = __constant_htonl(1);
+
+ ha->fw_dump->fixed_size = htonl(fixed_size);
+ ha->fw_dump->mem_size = htonl(mem_size);
+ ha->fw_dump->req_q_size = htonl(req_q_size);
+ ha->fw_dump->rsp_q_size = htonl(rsp_q_size);
+
+ ha->fw_dump->eft_size = htonl(eft_size);
+ ha->fw_dump->eft_addr_l = htonl(LSD(ha->eft_dma));
+ ha->fw_dump->eft_addr_h = htonl(MSD(ha->eft_dma));
+
+ ha->fw_dump->header_size =
+ htonl(offsetof(struct qla2xxx_fw_dump, isp));
}
/**
dma_addr_t request_dma;
request_t *request_ring;
- qla2x00_alloc_fw_dump(ha);
-
/* Valid only on recent ISPs. */
if (IS_QLA2100(ha) || IS_QLA2200(ha))
return;
&ha->fw_subminor_version,
&ha->fw_attributes, &ha->fw_memory_size);
qla2x00_resize_request_q(ha);
+
+ if (ql2xallocfwdump)
+ qla2x00_alloc_fw_dump(ha);
}
} else {
DEBUG2(printk(KERN_INFO
rval = QLA_FUNCTION_FAILED;
if (atomic_read(&ha->loop_down_timer) &&
- (fw_state >= FSTATE_LOSS_OF_SYNC ||
- fw_state == FSTATE_WAIT_AL_PA)) {
+ fw_state != FSTATE_READY) {
/* Loop down. Timeout on min_wait for states
* other than Wait for Login.
*/
/*
* Set host adapter parameters.
*/
+ if (nv->host_p[0] & BIT_7)
+ extended_error_logging = 1;
ha->flags.disable_risc_code_load = ((nv->host_p[0] & BIT_4) ? 1 : 0);
/* Always load RISC code on non ISP2[12]00 chips. */
if (!IS_QLA2100(ha) && !IS_QLA2200(ha))
ha->flags.enable_lip_full_login = ((nv->host_p[1] & BIT_2) ? 1 : 0);
ha->flags.enable_target_reset = ((nv->host_p[1] & BIT_3) ? 1 : 0);
ha->flags.enable_led_scheme = (nv->special_options[1] & BIT_4) ? 1 : 0;
+ ha->flags.disable_serdes = 0;
ha->operating_mode =
(icb->add_firmware_options[0] & (BIT_6 | BIT_5 | BIT_4)) >> 4;
ha->isp_abort_cnt--;
DEBUG(printk("qla%ld: ISP abort - "
"retry remaining %d\n",
- ha->host_no, ha->isp_abort_cnt);)
+ ha->host_no, ha->isp_abort_cnt));
status = 1;
}
} else {
ha->isp_abort_cnt = MAX_RETRIES_OF_ISP_ABORT;
DEBUG(printk("qla2x00(%ld): ISP error recovery "
"- retrying (%d) more times\n",
- ha->host_no, ha->isp_abort_cnt);)
+ ha->host_no, ha->isp_abort_cnt));
set_bit(ISP_ABORT_RETRY, &ha->dpc_flags);
status = 1;
}
} else {
DEBUG(printk(KERN_INFO
"qla2x00_abort_isp(%ld): exiting.\n",
- ha->host_no);)
+ ha->host_no));
}
return(status);
clear_bit(RESET_MARKER_NEEDED, &ha->dpc_flags);
if (!(status = qla2x00_fw_ready(ha))) {
DEBUG(printk("%s(): Start configure loop, "
- "status = %d\n", __func__, status);)
+ "status = %d\n", __func__, status));
/* Issue a marker after FW becomes ready. */
qla2x00_marker(ha, 0, 0, MK_SYNC_ALL);
DEBUG(printk("%s(): Configure loop done, status = 0x%x\n",
__func__,
- status);)
+ status));
}
return (status);
}
nv->node_name[6] = 0x55;
nv->node_name[7] = 0x86;
nv->login_retry_count = __constant_cpu_to_le16(8);
- nv->link_down_timeout = __constant_cpu_to_le16(200);
nv->interrupt_delay_timer = __constant_cpu_to_le16(0);
nv->login_timeout = __constant_cpu_to_le16(0);
nv->firmware_options_1 =
*dptr1++ = *dptr2++;
icb->login_retry_count = nv->login_retry_count;
- icb->link_down_timeout = nv->link_down_timeout;
+ icb->link_down_on_nos = nv->link_down_on_nos;
/* Copy 2nd segment. */
dptr1 = (uint8_t *)&icb->interrupt_delay_timer;
ha->flags.enable_lip_full_login = 1;
ha->flags.enable_target_reset = 1;
ha->flags.enable_led_scheme = 0;
+ ha->flags.disable_serdes = le32_to_cpu(nv->host_p) & BIT_5 ? 1: 0;
ha->operating_mode = (le32_to_cpu(icb->firmware_options_2) &
(BIT_6 | BIT_5 | BIT_4)) >> 4;
set_bit(REGISTER_FC4_NEEDED, &ha->dpc_flags);
ha->flags.management_server_logged_in = 0;
-
- /* Update AEN queue. */
- qla2x00_enqueue_aen(ha, MBA_LIP_OCCURRED, NULL);
-
break;
case MBA_LOOP_UP: /* Loop Up Event */
link_speed);
ha->flags.management_server_logged_in = 0;
-
- /* Update AEN queue. */
- qla2x00_enqueue_aen(ha, MBA_LOOP_UP, NULL);
break;
case MBA_LOOP_DOWN: /* Loop Down Event */
ha->link_data_rate = LDR_UNKNOWN;
if (ql2xfdmienable)
set_bit(REGISTER_FDMI_NEEDED, &ha->dpc_flags);
-
- /* Update AEN queue. */
- qla2x00_enqueue_aen(ha, MBA_LOOP_DOWN, NULL);
break;
case MBA_LIP_RESET: /* LIP reset occurred */
ha->operating_mode = LOOP;
ha->flags.management_server_logged_in = 0;
-
- /* Update AEN queue. */
- qla2x00_enqueue_aen(ha, MBA_LIP_RESET, NULL);
-
break;
case MBA_POINT_TO_POINT: /* Point-to-Point */
set_bit(LOOP_RESYNC_NEEDED, &ha->dpc_flags);
set_bit(LOCAL_LOOP_UPDATE, &ha->dpc_flags);
-
- /* Update AEN queue. */
- qla2x00_enqueue_aen(ha, MBA_PORT_UPDATE, NULL);
break;
case MBA_RSCN_UPDATE: /* State Change Registration */
set_bit(LOOP_RESYNC_NEEDED, &ha->dpc_flags);
set_bit(RSCN_UPDATE, &ha->dpc_flags);
-
- /* Update AEN queue. */
- qla2x00_enqueue_aen(ha, MBA_RSCN_UPDATE, &mb[0]);
break;
/* case MBA_RIO_RESPONSE: */
DEBUG3(printk("%s(%ld): pkt=%p pkthandle=%d.\n",
__func__, ha->host_no, pkt, pkt->handle));
- DEBUG9(printk("%s: ct pkt dump:\n", __func__);)
- DEBUG9(qla2x00_dump_buffer((void *)pkt, sizeof(struct ct_entry_24xx));)
+ DEBUG9(printk("%s: ct pkt dump:\n", __func__));
+ DEBUG9(qla2x00_dump_buffer((void *)pkt, sizeof(struct ct_entry_24xx)));
/* Validate handle. */
if (pkt->handle < MAX_OUTSTANDING_COMMANDS)
{
struct semaphore *sem_ptr = (struct semaphore *)data;
- DEBUG11(printk("qla2x00_sem_timeout: entered.\n");)
+ DEBUG11(printk("qla2x00_sem_timeout: entered.\n"));
if (sem_ptr != NULL) {
up(sem_ptr);
}
- DEBUG11(printk("qla2x00_mbx_sem_timeout: exiting.\n");)
+ DEBUG11(printk("qla2x00_mbx_sem_timeout: exiting.\n"));
}
/*
rval = QLA_SUCCESS;
abort_active = test_bit(ABORT_ISP_ACTIVE, &ha->dpc_flags);
- DEBUG11(printk("%s(%ld): entered.\n", __func__, ha->host_no);)
+ DEBUG11(printk("%s(%ld): entered.\n", __func__, ha->host_no));
/*
* Wait for active mailbox commands to finish by waiting at most tov
if (qla2x00_down_timeout(&ha->mbx_cmd_sem, mcp->tov * HZ)) {
/* Timeout occurred. Return error. */
DEBUG2_3_11(printk("%s(%ld): cmd access timeout. "
- "Exiting.\n", __func__, ha->host_no);)
+ "Exiting.\n", __func__, ha->host_no));
return QLA_FUNCTION_TIMEOUT;
}
}
spin_lock_irqsave(&ha->mbx_reg_lock, mbx_flags);
DEBUG11(printk("scsi(%ld): prepare to issue mbox cmd=0x%x.\n",
- ha->host_no, mcp->mb[0]);)
+ ha->host_no, mcp->mb[0]));
spin_lock_irqsave(&ha->hardware_lock, flags);
/* Unlock mbx registers and wait for interrupt */
DEBUG11(printk("%s(%ld): going to unlock irq & waiting for interrupt. "
- "jiffies=%lx.\n", __func__, ha->host_no, jiffies);)
+ "jiffies=%lx.\n", __func__, ha->host_no, jiffies));
/* Wait for mbx cmd completion until timeout */
if (!abort_active && io_lock_on) {
/* sleep on completion semaphore */
DEBUG11(printk("%s(%ld): INTERRUPT MODE. Initializing timer.\n",
- __func__, ha->host_no);)
+ __func__, ha->host_no));
init_timer(&tmp_intr_timer);
tmp_intr_timer.data = (unsigned long)&ha->mbx_intr_sem;
(void (*)(unsigned long))qla2x00_mbx_sem_timeout;
DEBUG11(printk("%s(%ld): Adding timer.\n", __func__,
- ha->host_no);)
+ ha->host_no));
add_timer(&tmp_intr_timer);
DEBUG11(printk("%s(%ld): going to unlock & sleep. "
- "time=0x%lx.\n", __func__, ha->host_no, jiffies);)
+ "time=0x%lx.\n", __func__, ha->host_no, jiffies));
set_bit(MBX_INTR_WAIT, &ha->mbx_cmd_flags);
down(&ha->mbx_intr_sem);
DEBUG11(printk("%s(%ld): waking up. time=0x%lx\n", __func__,
- ha->host_no, jiffies);)
+ ha->host_no, jiffies));
clear_bit(MBX_INTR_WAIT, &ha->mbx_cmd_flags);
/* delete the timer */
del_timer(&tmp_intr_timer);
} else {
DEBUG3_11(printk("%s(%ld): cmd=%x POLLING MODE.\n", __func__,
- ha->host_no, command);)
+ ha->host_no, command));
if (IS_QLA24XX(ha) || IS_QLA54XX(ha))
WRT_REG_DWORD(®->isp24.hccr, HCCRX_SET_HOST_INT);
uint16_t *iptr2;
DEBUG3_11(printk("%s(%ld): cmd %x completed.\n", __func__,
- ha->host_no, command);)
+ ha->host_no, command));
/* Got interrupt. Clear the flag. */
ha->flags.mbox_int = 0;
if (!abort_active) {
DEBUG11(printk("%s(%ld): checking for additional resp "
- "interrupt.\n", __func__, ha->host_no);)
+ "interrupt.\n", __func__, ha->host_no));
/* polling mode for non isp_abort commands. */
qla2x00_poll(ha);
if (!io_lock_on || (mcp->flags & IOCTL_CMD)) {
/* not in dpc. schedule it for dpc to take over. */
DEBUG(printk("%s(%ld): timeout schedule "
- "isp_abort_needed.\n", __func__, ha->host_no);)
+ "isp_abort_needed.\n", __func__, ha->host_no));
DEBUG2_3_11(printk("%s(%ld): timeout schedule "
- "isp_abort_needed.\n", __func__, ha->host_no);)
+ "isp_abort_needed.\n", __func__, ha->host_no));
qla_printk(KERN_WARNING, ha,
"Mailbox command timeout occured. Scheduling ISP "
"abort.\n");
} else if (!abort_active) {
/* call abort directly since we are in the DPC thread */
DEBUG(printk("%s(%ld): timeout calling abort_isp\n",
- __func__, ha->host_no);)
+ __func__, ha->host_no));
DEBUG2_3_11(printk("%s(%ld): timeout calling "
- "abort_isp\n", __func__, ha->host_no);)
+ "abort_isp\n", __func__, ha->host_no));
qla_printk(KERN_WARNING, ha,
"Mailbox command timeout occured. Issuing ISP "
"abort.\n");
}
clear_bit(ABORT_ISP_ACTIVE, &ha->dpc_flags);
DEBUG(printk("%s(%ld): finished abort_isp\n", __func__,
- ha->host_no);)
+ ha->host_no));
DEBUG2_3_11(printk("%s(%ld): finished abort_isp\n",
- __func__, ha->host_no);)
+ __func__, ha->host_no));
}
}
if (rval) {
DEBUG2_3_11(printk("%s(%ld): **** FAILED. mbx0=%x, mbx1=%x, "
"mbx2=%x, cmd=%x ****\n", __func__, ha->host_no,
- mcp->mb[0], mcp->mb[1], mcp->mb[2], command);)
+ mcp->mb[0], mcp->mb[1], mcp->mb[2], command));
} else {
- DEBUG11(printk("%s(%ld): done.\n", __func__, ha->host_no);)
+ DEBUG11(printk("%s(%ld): done.\n", __func__, ha->host_no));
}
return rval;
mbx_cmd_t mc;
mbx_cmd_t *mcp = &mc;
- DEBUG11(printk("%s(%ld): entered.\n", __func__, ha->host_no);)
+ DEBUG11(printk("%s(%ld): entered.\n", __func__, ha->host_no));
mcp->mb[0] = MBC_EXECUTE_FIRMWARE;
mcp->out_mb = MBX_0;
} else {
if (IS_QLA24XX(ha) || IS_QLA54XX(ha)) {
DEBUG11(printk("%s(%ld): done exchanges=%x.\n",
- __func__, ha->host_no, mcp->mb[1]);)
+ __func__, ha->host_no, mcp->mb[1]));
} else {
DEBUG11(printk("%s(%ld): done.\n", __func__,
- ha->host_no);)
+ ha->host_no));
}
}
mbx_cmd_t mc;
mbx_cmd_t *mcp = &mc;
- DEBUG11(printk("qla2x00_mbx_reg_test(%ld): entered.\n", ha->host_no);)
+ DEBUG11(printk("qla2x00_mbx_reg_test(%ld): entered.\n", ha->host_no));
mcp->mb[0] = MBC_MAILBOX_REGISTER_TEST;
mcp->mb[1] = 0xAAAA;
if (rval != QLA_SUCCESS) {
/*EMPTY*/
DEBUG2_3_11(printk("qla2x00_mbx_reg_test(%ld): failed=%x.\n",
- ha->host_no, rval);)
+ ha->host_no, rval));
} else {
/*EMPTY*/
DEBUG11(printk("qla2x00_mbx_reg_test(%ld): done.\n",
- ha->host_no);)
+ ha->host_no));
}
return rval;
mbx_cmd_t mc;
mbx_cmd_t *mcp = &mc;
- DEBUG11(printk("%s(%ld): entered.\n", __func__, ha->host_no);)
+ DEBUG11(printk("%s(%ld): entered.\n", __func__, ha->host_no));
mcp->mb[0] = MBC_VERIFY_CHECKSUM;
mcp->out_mb = MBX_0;
if (rval != QLA_SUCCESS) {
DEBUG2_3_11(printk("%s(%ld): failed=%x chk sum=%x.\n", __func__,
ha->host_no, rval, (IS_QLA24XX(ha) || IS_QLA54XX(ha) ?
- (mcp->mb[2] << 16) | mcp->mb[1]: mcp->mb[1]));)
+ (mcp->mb[2] << 16) | mcp->mb[1]: mcp->mb[1])));
} else {
- DEBUG11(printk("%s(%ld): done.\n", __func__, ha->host_no);)
+ DEBUG11(printk("%s(%ld): done.\n", __func__, ha->host_no));
}
return rval;
if (rval != QLA_SUCCESS) {
/*EMPTY*/
DEBUG(printk("qla2x00_issue_iocb(%ld): failed rval 0x%x\n",
- ha->host_no, rval);)
+ ha->host_no, rval));
DEBUG2(printk("qla2x00_issue_iocb(%ld): failed rval 0x%x\n",
- ha->host_no, rval);)
+ ha->host_no, rval));
} else {
sts_entry_t *sts_entry = (sts_entry_t *) buffer;
mbx_cmd_t mc;
mbx_cmd_t *mcp = &mc;
- DEBUG11(printk("qla2x00_abort_command(%ld): entered.\n", ha->host_no);)
+ DEBUG11(printk("qla2x00_abort_command(%ld): entered.\n", ha->host_no));
fcport = sp->fcport;
if (rval != QLA_SUCCESS) {
DEBUG2_3_11(printk("qla2x00_abort_command(%ld): failed=%x.\n",
- ha->host_no, rval);)
+ ha->host_no, rval));
} else {
sp->flags |= SRB_ABORT_PENDING;
DEBUG11(printk("qla2x00_abort_command(%ld): done.\n",
- ha->host_no);)
+ ha->host_no));
}
return rval;
if (fcport == NULL)
return 0;
- DEBUG11(printk("%s(%ld): entered.\n", __func__, fcport->ha->host_no);)
+ DEBUG11(printk("%s(%ld): entered.\n", __func__, fcport->ha->host_no));
ha = fcport->ha;
mcp->mb[0] = MBC_ABORT_TARGET;
if (rval != QLA_SUCCESS) {
DEBUG2_3_11(printk("qla2x00_abort_target(%ld): failed=%x.\n",
- ha->host_no, rval);)
+ ha->host_no, rval));
} else {
/*EMPTY*/
DEBUG11(printk("qla2x00_abort_target(%ld): done.\n",
- ha->host_no);)
+ ha->host_no));
}
return rval;
mbx_cmd_t *mcp = &mc;
DEBUG11(printk("qla2x00_get_adapter_id(%ld): entered.\n",
- ha->host_no);)
+ ha->host_no));
mcp->mb[0] = MBC_GET_ADAPTER_LOOP_ID;
mcp->out_mb = MBX_0;
if (rval != QLA_SUCCESS) {
/*EMPTY*/
DEBUG2_3_11(printk("qla2x00_get_adapter_id(%ld): failed=%x.\n",
- ha->host_no, rval);)
+ ha->host_no, rval));
} else {
/*EMPTY*/
DEBUG11(printk("qla2x00_get_adapter_id(%ld): done.\n",
- ha->host_no);)
+ ha->host_no));
}
return rval;
mbx_cmd_t *mcp = &mc;
DEBUG11(printk("qla2x00_get_retry_cnt(%ld): entered.\n",
- ha->host_no);)
+ ha->host_no));
mcp->mb[0] = MBC_GET_RETRY_COUNT;
mcp->out_mb = MBX_0;
if (rval != QLA_SUCCESS) {
/*EMPTY*/
DEBUG2_3_11(printk("qla2x00_get_retry_cnt(%ld): failed = %x.\n",
- ha->host_no, mcp->mb[0]);)
+ ha->host_no, mcp->mb[0]));
} else {
/* Convert returned data and check our values. */
*r_a_tov = mcp->mb[3] / 2;
}
DEBUG11(printk("qla2x00_get_retry_cnt(%ld): done. mb3=%d "
- "ratov=%d.\n", ha->host_no, mcp->mb[3], ratov);)
+ "ratov=%d.\n", ha->host_no, mcp->mb[3], ratov));
}
return rval;
mbx_cmd_t *mcp = &mc;
DEBUG11(printk("qla2x00_init_firmware(%ld): entered.\n",
- ha->host_no);)
+ ha->host_no));
mcp->mb[0] = MBC_INITIALIZE_FIRMWARE;
mcp->mb[2] = MSW(ha->init_cb_dma);
/*EMPTY*/
DEBUG2_3_11(printk("qla2x00_init_firmware(%ld): failed=%x "
"mb0=%x.\n",
- ha->host_no, rval, mcp->mb[0]);)
+ ha->host_no, rval, mcp->mb[0]));
} else {
/*EMPTY*/
DEBUG11(printk("qla2x00_init_firmware(%ld): done.\n",
- ha->host_no);)
+ ha->host_no));
}
return rval;
struct port_database_24xx *pd24;
dma_addr_t pd_dma;
- DEBUG11(printk("%s(%ld): entered.\n", __func__, ha->host_no);)
+ DEBUG11(printk("%s(%ld): entered.\n", __func__, ha->host_no));
pd24 = NULL;
pd = dma_pool_alloc(ha->s_dma_pool, GFP_KERNEL, &pd_dma);
mbx_cmd_t *mcp = &mc;
DEBUG11(printk("qla2x00_get_firmware_state(%ld): entered.\n",
- ha->host_no);)
+ ha->host_no));
mcp->mb[0] = MBC_GET_FIRMWARE_STATE;
mcp->out_mb = MBX_0;
if (rval != QLA_SUCCESS) {
/*EMPTY*/
DEBUG2_3_11(printk("qla2x00_get_firmware_state(%ld): "
- "failed=%x.\n", ha->host_no, rval);)
+ "failed=%x.\n", ha->host_no, rval));
} else {
/*EMPTY*/
DEBUG11(printk("qla2x00_get_firmware_state(%ld): done.\n",
- ha->host_no);)
+ ha->host_no));
}
return rval;
mbx_cmd_t *mcp = &mc;
DEBUG11(printk("qla2x00_get_port_name(%ld): entered.\n",
- ha->host_no);)
+ ha->host_no));
mcp->mb[0] = MBC_GET_PORT_NAME;
mcp->out_mb = MBX_1|MBX_0;
if (rval != QLA_SUCCESS) {
/*EMPTY*/
DEBUG2_3_11(printk("qla2x00_get_port_name(%ld): failed=%x.\n",
- ha->host_no, rval);)
+ ha->host_no, rval));
} else {
if (name != NULL) {
/* This function returns name in big endian. */
}
DEBUG11(printk("qla2x00_get_port_name(%ld): done.\n",
- ha->host_no);)
+ ha->host_no));
}
return rval;
mbx_cmd_t mc;
mbx_cmd_t *mcp = &mc;
- DEBUG11(printk("%s(%ld): entered.\n", __func__, ha->host_no);)
+ DEBUG11(printk("%s(%ld): entered.\n", __func__, ha->host_no));
if (IS_QLA24XX(ha) || IS_QLA54XX(ha)) {
mcp->mb[0] = MBC_LIP_FULL_LOGIN;
if (rval != QLA_SUCCESS) {
/*EMPTY*/
DEBUG2_3_11(printk("%s(%ld): failed=%x.\n",
- __func__, ha->host_no, rval);)
+ __func__, ha->host_no, rval));
} else {
/*EMPTY*/
- DEBUG11(printk("%s(%ld): done.\n", __func__, ha->host_no);)
+ DEBUG11(printk("%s(%ld): done.\n", __func__, ha->host_no));
}
return rval;
mbx_cmd_t *mcp = &mc;
DEBUG11(printk("qla2x00_send_sns(%ld): entered.\n",
- ha->host_no);)
+ ha->host_no));
DEBUG11(printk("qla2x00_send_sns: retry cnt=%d ratov=%d total "
- "tov=%d.\n", ha->retry_count, ha->login_timeout, mcp->tov);)
+ "tov=%d.\n", ha->retry_count, ha->login_timeout, mcp->tov));
mcp->mb[0] = MBC_SEND_SNS_COMMAND;
mcp->mb[1] = cmd_size;
if (rval != QLA_SUCCESS) {
/*EMPTY*/
DEBUG(printk("qla2x00_send_sns(%ld): failed=%x mb[0]=%x "
- "mb[1]=%x.\n", ha->host_no, rval, mcp->mb[0], mcp->mb[1]);)
+ "mb[1]=%x.\n", ha->host_no, rval, mcp->mb[0], mcp->mb[1]));
DEBUG2_3_11(printk("qla2x00_send_sns(%ld): failed=%x mb[0]=%x "
- "mb[1]=%x.\n", ha->host_no, rval, mcp->mb[0], mcp->mb[1]);)
+ "mb[1]=%x.\n", ha->host_no, rval, mcp->mb[0], mcp->mb[1]));
} else {
/*EMPTY*/
- DEBUG11(printk("qla2x00_send_sns(%ld): done.\n", ha->host_no);)
+ DEBUG11(printk("qla2x00_send_sns(%ld): done.\n", ha->host_no));
}
return rval;
dma_addr_t lg_dma;
uint32_t iop[2];
- DEBUG11(printk("%s(%ld): entered.\n", __func__, ha->host_no);)
+ DEBUG11(printk("%s(%ld): entered.\n", __func__, ha->host_no));
lg = dma_pool_alloc(ha->s_dma_pool, GFP_KERNEL, &lg_dma);
if (lg == NULL) {
lg->control_flags = __constant_cpu_to_le16(LCF_COMMAND_PLOGI);
if (opt & BIT_0)
lg->control_flags |= __constant_cpu_to_le16(LCF_COND_PLOGI);
+ if (opt & BIT_1)
+ lg->control_flags |= __constant_cpu_to_le16(LCF_SKIP_PRLI);
lg->port_id[0] = al_pa;
lg->port_id[1] = area;
lg->port_id[2] = domain;
rval = qla2x00_issue_iocb(ha, lg, lg_dma, 0);
if (rval != QLA_SUCCESS) {
DEBUG2_3_11(printk("%s(%ld): failed to issue Login IOCB "
- "(%x).\n", __func__, ha->host_no, rval);)
+ "(%x).\n", __func__, ha->host_no, rval));
} else if (lg->entry_status != 0) {
DEBUG2_3_11(printk("%s(%ld): failed to complete IOCB "
"-- error status (%x).\n", __func__, ha->host_no,
break;
}
} else {
- DEBUG11(printk("%s(%ld): done.\n", __func__, ha->host_no);)
+ DEBUG11(printk("%s(%ld): done.\n", __func__, ha->host_no));
iop[0] = le32_to_cpu(lg->io_parameter[0]);
mbx_cmd_t mc;
mbx_cmd_t *mcp = &mc;
- DEBUG11(printk("qla2x00_login_fabric(%ld): entered.\n", ha->host_no);)
+ DEBUG11(printk("qla2x00_login_fabric(%ld): entered.\n", ha->host_no));
mcp->mb[0] = MBC_LOGIN_FABRIC_PORT;
mcp->out_mb = MBX_3|MBX_2|MBX_1|MBX_0;
/*EMPTY*/
DEBUG2_3_11(printk("qla2x00_login_fabric(%ld): failed=%x "
"mb[0]=%x mb[1]=%x mb[2]=%x.\n", ha->host_no, rval,
- mcp->mb[0], mcp->mb[1], mcp->mb[2]);)
+ mcp->mb[0], mcp->mb[1], mcp->mb[2]));
} else {
/*EMPTY*/
DEBUG11(printk("qla2x00_login_fabric(%ld): done.\n",
- ha->host_no);)
+ ha->host_no));
}
return rval;
fcport->d_id.b.domain, fcport->d_id.b.area,
fcport->d_id.b.al_pa, mb_ret, opt);
- DEBUG3(printk("%s(%ld): entered.\n", __func__, ha->host_no);)
+ DEBUG3(printk("%s(%ld): entered.\n", __func__, ha->host_no));
mcp->mb[0] = MBC_LOGIN_LOOP_PORT;
if (HAS_EXTENDED_IDS(ha))
DEBUG(printk("%s(%ld): failed=%x mb[0]=%x mb[1]=%x "
"mb[6]=%x mb[7]=%x.\n", __func__, ha->host_no, rval,
- mcp->mb[0], mcp->mb[1], mcp->mb[6], mcp->mb[7]);)
+ mcp->mb[0], mcp->mb[1], mcp->mb[6], mcp->mb[7]));
DEBUG2_3(printk("%s(%ld): failed=%x mb[0]=%x mb[1]=%x "
"mb[6]=%x mb[7]=%x.\n", __func__, ha->host_no, rval,
- mcp->mb[0], mcp->mb[1], mcp->mb[6], mcp->mb[7]);)
+ mcp->mb[0], mcp->mb[1], mcp->mb[6], mcp->mb[7]));
} else {
/*EMPTY*/
- DEBUG3(printk("%s(%ld): done.\n", __func__, ha->host_no);)
+ DEBUG3(printk("%s(%ld): done.\n", __func__, ha->host_no));
}
return (rval);
struct logio_entry_24xx *lg;
dma_addr_t lg_dma;
- DEBUG11(printk("%s(%ld): entered.\n", __func__, ha->host_no);)
+ DEBUG11(printk("%s(%ld): entered.\n", __func__, ha->host_no));
lg = dma_pool_alloc(ha->s_dma_pool, GFP_KERNEL, &lg_dma);
if (lg == NULL) {
rval = qla2x00_issue_iocb(ha, lg, lg_dma, 0);
if (rval != QLA_SUCCESS) {
DEBUG2_3_11(printk("%s(%ld): failed to issue Logout IOCB "
- "(%x).\n", __func__, ha->host_no, rval);)
+ "(%x).\n", __func__, ha->host_no, rval));
} else if (lg->entry_status != 0) {
DEBUG2_3_11(printk("%s(%ld): failed to complete IOCB "
"-- error status (%x).\n", __func__, ha->host_no,
"-- completion status (%x) ioparam=%x/%x.\n", __func__,
ha->host_no, le16_to_cpu(lg->comp_status),
le32_to_cpu(lg->io_parameter[0]),
- le32_to_cpu(lg->io_parameter[1]));)
+ le32_to_cpu(lg->io_parameter[1])));
} else {
/*EMPTY*/
- DEBUG11(printk("%s(%ld): done.\n", __func__, ha->host_no);)
+ DEBUG11(printk("%s(%ld): done.\n", __func__, ha->host_no));
}
dma_pool_free(ha->s_dma_pool, lg, lg_dma);
mbx_cmd_t *mcp = &mc;
DEBUG11(printk("qla2x00_fabric_logout(%ld): entered.\n",
- ha->host_no);)
+ ha->host_no));
mcp->mb[0] = MBC_LOGOUT_FABRIC_PORT;
mcp->out_mb = MBX_1|MBX_0;
if (rval != QLA_SUCCESS) {
/*EMPTY*/
DEBUG2_3_11(printk("qla2x00_fabric_logout(%ld): failed=%x "
- "mbx1=%x.\n", ha->host_no, rval, mcp->mb[1]);)
+ "mbx1=%x.\n", ha->host_no, rval, mcp->mb[1]));
} else {
/*EMPTY*/
DEBUG11(printk("qla2x00_fabric_logout(%ld): done.\n",
- ha->host_no);)
+ ha->host_no));
}
return rval;
mbx_cmd_t *mcp = &mc;
DEBUG11(printk("qla2x00_full_login_lip(%ld): entered.\n",
- ha->host_no);)
+ ha->host_no));
mcp->mb[0] = MBC_LIP_FULL_LOGIN;
mcp->mb[1] = 0;
if (rval != QLA_SUCCESS) {
/*EMPTY*/
DEBUG2_3_11(printk("qla2x00_full_login_lip(%ld): failed=%x.\n",
- ha->host_no, rval);)
+ ha->host_no, rval));
} else {
/*EMPTY*/
DEBUG11(printk("qla2x00_full_login_lip(%ld): done.\n",
- ha->host_no);)
+ ha->host_no));
}
return rval;
mbx_cmd_t *mcp = &mc;
DEBUG11(printk("qla2x00_get_id_list(%ld): entered.\n",
- ha->host_no);)
+ ha->host_no));
if (id_list == NULL)
return QLA_FUNCTION_FAILED;
if (rval != QLA_SUCCESS) {
/*EMPTY*/
DEBUG2_3_11(printk("qla2x00_get_id_list(%ld): failed=%x.\n",
- ha->host_no, rval);)
+ ha->host_no, rval));
} else {
*entries = mcp->mb[1];
DEBUG11(printk("qla2x00_get_id_list(%ld): done.\n",
- ha->host_no);)
+ ha->host_no));
}
return rval;
if (rval != QLA_SUCCESS) {
/*EMPTY*/
DEBUG2_3_11(printk("%s(%ld): failed = %x.\n", __func__,
- ha->host_no, mcp->mb[0]);)
+ ha->host_no, mcp->mb[0]));
} else {
DEBUG11(printk("%s(%ld): done. mb1=%x mb2=%x mb3=%x mb6=%x "
"mb7=%x mb10=%x.\n", __func__, ha->host_no,
link_stat_t *stat_buf;
dma_addr_t stat_buf_dma;
- DEBUG11(printk("%s(%ld): entered.\n", __func__, ha->host_no);)
+ DEBUG11(printk("%s(%ld): entered.\n", __func__, ha->host_no));
stat_buf = dma_pool_alloc(ha->s_dma_pool, GFP_ATOMIC, &stat_buf_dma);
if (stat_buf == NULL) {
if (rval == QLA_SUCCESS) {
if (mcp->mb[0] != MBS_COMMAND_COMPLETE) {
DEBUG2_3_11(printk("%s(%ld): cmd failed. mbx0=%x.\n",
- __func__, ha->host_no, mcp->mb[0]);)
+ __func__, ha->host_no, mcp->mb[0]));
status[0] = mcp->mb[0];
rval = BIT_1;
} else {
stat_buf->loss_sync_cnt, stat_buf->loss_sig_cnt,
stat_buf->prim_seq_err_cnt,
stat_buf->inval_xmit_word_cnt,
- stat_buf->inval_crc_cnt);)
+ stat_buf->inval_crc_cnt));
}
} else {
/* Failed. */
DEBUG2_3_11(printk("%s(%ld): failed=%x.\n", __func__,
- ha->host_no, rval);)
+ ha->host_no, rval));
rval = BIT_1;
}
uint32_t *sbuf, *siter;
dma_addr_t sbuf_dma;
- DEBUG11(printk("%s(%ld): entered.\n", __func__, ha->host_no);)
+ DEBUG11(printk("%s(%ld): entered.\n", __func__, ha->host_no));
if (dwords > (DMA_POOL_SIZE / 4)) {
DEBUG2_3_11(printk("%s(%ld): Unabled to retrieve %d DWORDs "
dma_addr_t abt_dma;
uint32_t handle;
- DEBUG11(printk("%s(%ld): entered.\n", __func__, ha->host_no);)
+ DEBUG11(printk("%s(%ld): entered.\n", __func__, ha->host_no));
fcport = sp->fcport;
rval = qla2x00_issue_iocb(ha, abt, abt_dma, 0);
if (rval != QLA_SUCCESS) {
DEBUG2_3_11(printk("%s(%ld): failed to issue IOCB (%x).\n",
- __func__, ha->host_no, rval);)
+ __func__, ha->host_no, rval));
} else if (abt->entry_status != 0) {
DEBUG2_3_11(printk("%s(%ld): failed to complete IOCB "
"-- error status (%x).\n", __func__, ha->host_no,
} else if (abt->nport_handle != __constant_cpu_to_le16(0)) {
DEBUG2_3_11(printk("%s(%ld): failed to complete IOCB "
"-- completion status (%x).\n", __func__, ha->host_no,
- le16_to_cpu(abt->nport_handle));)
+ le16_to_cpu(abt->nport_handle)));
rval = QLA_FUNCTION_FAILED;
} else {
- DEBUG11(printk("%s(%ld): done.\n", __func__, ha->host_no);)
+ DEBUG11(printk("%s(%ld): done.\n", __func__, ha->host_no));
sp->flags |= SRB_ABORT_PENDING;
}
if (fcport == NULL)
return 0;
- DEBUG11(printk("%s(%ld): entered.\n", __func__, fcport->ha->host_no);)
+ DEBUG11(printk("%s(%ld): entered.\n", __func__, fcport->ha->host_no));
ha = fcport->ha;
tsk = dma_pool_alloc(ha->s_dma_pool, GFP_KERNEL, &tsk_dma);
rval = qla2x00_issue_iocb(ha, tsk, tsk_dma, 0);
if (rval != QLA_SUCCESS) {
DEBUG2_3_11(printk("%s(%ld): failed to issue Target Reset IOCB "
- "(%x).\n", __func__, ha->host_no, rval);)
+ "(%x).\n", __func__, ha->host_no, rval));
goto atarget_done;
} else if (tsk->p.sts.entry_status != 0) {
DEBUG2_3_11(printk("%s(%ld): failed to complete IOCB "
__constant_cpu_to_le16(CS_COMPLETE)) {
DEBUG2_3_11(printk("%s(%ld): failed to complete IOCB "
"-- completion status (%x).\n", __func__,
- ha->host_no, le16_to_cpu(tsk->p.sts.comp_status));)
+ ha->host_no, le16_to_cpu(tsk->p.sts.comp_status)));
rval = QLA_FUNCTION_FAILED;
goto atarget_done;
}
rval = qla2x00_marker(ha, fcport->loop_id, 0, MK_SYNC_ID);
if (rval != QLA_SUCCESS) {
DEBUG2_3_11(printk("%s(%ld): failed to issue Marker IOCB "
- "(%x).\n", __func__, ha->host_no, rval);)
+ "(%x).\n", __func__, ha->host_no, rval));
} else {
- DEBUG11(printk("%s(%ld): done.\n", __func__, ha->host_no);)
+ DEBUG11(printk("%s(%ld): done.\n", __func__, ha->host_no));
}
atarget_done:
return rval;
}
+
+int
+qla2x00_trace_control(scsi_qla_host_t *ha, uint16_t ctrl, dma_addr_t eft_dma,
+ uint16_t buffers)
+{
+ int rval;
+ mbx_cmd_t mc;
+ mbx_cmd_t *mcp = &mc;
+
+ if (!IS_QLA24XX(ha) && !IS_QLA54XX(ha))
+ return QLA_FUNCTION_FAILED;
+
+ DEBUG11(printk("%s(%ld): entered.\n", __func__, ha->host_no));
+
+ mcp->mb[0] = MBC_TRACE_CONTROL;
+ mcp->mb[1] = ctrl;
+ mcp->out_mb = MBX_1|MBX_0;
+ mcp->in_mb = MBX_1|MBX_0;
+ if (ctrl == TC_ENABLE) {
+ mcp->mb[2] = LSW(eft_dma);
+ mcp->mb[3] = MSW(eft_dma);
+ mcp->mb[4] = LSW(MSD(eft_dma));
+ mcp->mb[5] = MSW(MSD(eft_dma));
+ mcp->mb[6] = buffers;
+ mcp->mb[7] = buffers;
+ mcp->out_mb |= MBX_7|MBX_6|MBX_5|MBX_4|MBX_3|MBX_2;
+ }
+ mcp->tov = 30;
+ mcp->flags = 0;
+ rval = qla2x00_mailbox_command(ha, mcp);
+
+ if (rval != QLA_SUCCESS) {
+ DEBUG2_3_11(printk("%s(%ld): failed=%x mb[0]=%x mb[1]=%x.\n",
+ __func__, ha->host_no, rval, mcp->mb[0], mcp->mb[1]));
+ } else {
+ DEBUG11(printk("%s(%ld): done.\n", __func__, ha->host_no));
+ }
+
+ return rval;
+}
+
+int
+qla2x00_read_sfp(scsi_qla_host_t *ha, dma_addr_t sfp_dma, uint16_t addr,
+ uint16_t off, uint16_t count)
+{
+ int rval;
+ mbx_cmd_t mc;
+ mbx_cmd_t *mcp = &mc;
+
+ if (!IS_QLA24XX(ha) && !IS_QLA54XX(ha))
+ return QLA_FUNCTION_FAILED;
+
+ DEBUG11(printk("%s(%ld): entered.\n", __func__, ha->host_no));
+
+ mcp->mb[0] = MBC_READ_SFP;
+ mcp->mb[1] = addr;
+ mcp->mb[2] = MSW(sfp_dma);
+ mcp->mb[3] = LSW(sfp_dma);
+ mcp->mb[6] = MSW(MSD(sfp_dma));
+ mcp->mb[7] = LSW(MSD(sfp_dma));
+ mcp->mb[8] = count;
+ mcp->mb[9] = off;
+ mcp->mb[10] = 0;
+ mcp->out_mb = MBX_10|MBX_9|MBX_8|MBX_7|MBX_6|MBX_3|MBX_2|MBX_1|MBX_0;
+ mcp->in_mb = MBX_0;
+ mcp->tov = 30;
+ mcp->flags = 0;
+ rval = qla2x00_mailbox_command(ha, mcp);
+
+ if (rval != QLA_SUCCESS) {
+ DEBUG2_3_11(printk("%s(%ld): failed=%x (%x).\n", __func__,
+ ha->host_no, rval, mcp->mb[0]));
+ } else {
+ DEBUG11(printk("%s(%ld): done.\n", __func__, ha->host_no));
+ }
+
+ return rval;
+}
MODULE_PARM_DESC(ql2xloginretrycount,
"Specify an alternate value for the NVRAM login retry count.");
+int ql2xallocfwdump = 1;
+module_param(ql2xallocfwdump, int, S_IRUGO|S_IRUSR);
+MODULE_PARM_DESC(ql2xallocfwdump,
+ "Option to enable allocation of memory for a firmware dump "
+ "during HBA initialization. Memory allocation requirements "
+ "vary by ISP type. Default is 1 - allocate memory.");
+
+int extended_error_logging;
+module_param(extended_error_logging, int, S_IRUGO|S_IRUSR);
+MODULE_PARM_DESC(extended_error_logging,
+ "Option to enable extended error logging, "
+ "Default is 0 - no logging. 1 - log errors.");
+
static void qla2x00_free_device(scsi_qla_host_t *);
static void qla2x00_config_dma_addressing(scsi_qla_host_t *ha);
DEBUG2(printk("%s(%ld): aborting sp %p from RISC. pid=%ld.\n",
__func__, ha->host_no, sp, serial));
- DEBUG3(qla2x00_print_scsi_cmd(cmd);)
+ DEBUG3(qla2x00_print_scsi_cmd(cmd));
spin_unlock_irqrestore(&ha->hardware_lock, flags);
if (ha->isp_ops.abort_command(ha, sp)) {
#endif
} else {
DEBUG2(printk(KERN_INFO
- "%s failed: loop not ready\n",__func__);)
+ "%s failed: loop not ready\n",__func__));
}
if (ret == FAILED) {
/* Empty */
DEBUG2_3(printk("%s(%ld): **** FAILED ****\n",
__func__,
- ha->host_no);)
+ ha->host_no));
} else {
/* Empty */
DEBUG3(printk("%s(%ld): exiting normally.\n",
__func__,
- ha->host_no);)
+ ha->host_no));
}
return(status);
/*
* PCI driver interface
*/
-static int qla2x00_probe_one(struct pci_dev *pdev)
+static int __devinit
+qla2x00_probe_one(struct pci_dev *pdev, const struct pci_device_id *id)
{
int ret = -ENODEV;
device_reg_t __iomem *reg;
ha->isp_ops.read_nvram = qla2x00_read_nvram_data;
ha->isp_ops.write_nvram = qla2x00_write_nvram_data;
ha->isp_ops.fw_dump = qla2100_fw_dump;
- ha->isp_ops.ascii_fw_dump = qla2100_ascii_fw_dump;
ha->isp_ops.read_optrom = qla2x00_read_optrom_data;
ha->isp_ops.write_optrom = qla2x00_write_optrom_data;
if (IS_QLA2100(ha)) {
ha->isp_ops.pci_config = qla2300_pci_config;
ha->isp_ops.intr_handler = qla2300_intr_handler;
ha->isp_ops.fw_dump = qla2300_fw_dump;
- ha->isp_ops.ascii_fw_dump = qla2300_ascii_fw_dump;
ha->isp_ops.beacon_on = qla2x00_beacon_on;
ha->isp_ops.beacon_off = qla2x00_beacon_off;
ha->isp_ops.beacon_blink = qla2x00_beacon_blink;
ha->isp_ops.read_nvram = qla24xx_read_nvram_data;
ha->isp_ops.write_nvram = qla24xx_write_nvram_data;
ha->isp_ops.fw_dump = qla24xx_fw_dump;
- ha->isp_ops.ascii_fw_dump = qla24xx_ascii_fw_dump;
ha->isp_ops.read_optrom = qla24xx_read_optrom_data;
ha->isp_ops.write_optrom = qla24xx_write_optrom_data;
ha->isp_ops.beacon_on = qla24xx_beacon_on;
return ret;
}
-static void qla2x00_remove_one(struct pci_dev *pdev)
+static void __devexit
+qla2x00_remove_one(struct pci_dev *pdev)
{
scsi_qla_host_t *ha;
kthread_stop(t);
}
+ if (ha->eft)
+ qla2x00_trace_control(ha, TC_DISABLE, 0, 0);
+
/* Stop currently executing firmware. */
qla2x00_stop_firmware(ha);
}
memset(ha->init_cb, 0, ha->init_cb_size);
- /* Allocate ioctl related memory. */
- if (qla2x00_alloc_ioctl_mem(ha)) {
- qla_printk(KERN_WARNING, ha,
- "Memory Allocation failed - ioctl_mem\n");
-
- qla2x00_mem_free(ha);
- msleep(100);
-
- continue;
- }
-
if (qla2x00_allocate_sp_pool(ha)) {
qla_printk(KERN_WARNING, ha,
"Memory Allocation failed - "
continue;
}
memset(ha->ct_sns, 0, sizeof(struct ct_sns_pkt));
+
+ if (IS_QLA24XX(ha) || IS_QLA54XX(ha)) {
+ /*
+ * Get consistent memory allocated for SFP
+ * block.
+ */
+ ha->sfp_data = dma_pool_alloc(ha->s_dma_pool,
+ GFP_KERNEL, &ha->sfp_data_dma);
+ if (ha->sfp_data == NULL) {
+ qla_printk(KERN_WARNING, ha,
+ "Memory Allocation failed - "
+ "sfp_data\n");
+
+ qla2x00_mem_free(ha);
+ msleep(100);
+
+ continue;
+ }
+ memset(ha->sfp_data, 0, SFP_BLOCK_SIZE);
+ }
}
/* Done all allocations without any error. */
return;
}
- /* free ioctl memory */
- qla2x00_free_ioctl_mem(ha);
-
/* free sp pool */
qla2x00_free_sp_pool(ha);
+ if (ha->fw_dump) {
+ if (ha->eft)
+ dma_free_coherent(&ha->pdev->dev,
+ ntohl(ha->fw_dump->eft_size), ha->eft, ha->eft_dma);
+ vfree(ha->fw_dump);
+ }
+
if (ha->sns_cmd)
dma_free_coherent(&ha->pdev->dev, sizeof(struct sns_cmd_pkt),
ha->sns_cmd, ha->sns_cmd_dma);
dma_free_coherent(&ha->pdev->dev, sizeof(struct ct_sns_pkt),
ha->ct_sns, ha->ct_sns_dma);
+ if (ha->sfp_data)
+ dma_pool_free(ha->s_dma_pool, ha->sfp_data, ha->sfp_data_dma);
+
if (ha->ms_iocb)
dma_pool_free(ha->s_dma_pool, ha->ms_iocb, ha->ms_iocb_dma);
(ha->request_q_length + 1) * sizeof(request_t),
ha->request_ring, ha->request_dma);
+ ha->eft = NULL;
+ ha->eft_dma = 0;
ha->sns_cmd = NULL;
ha->sns_cmd_dma = 0;
ha->ct_sns = NULL;
}
INIT_LIST_HEAD(&ha->fcports);
- vfree(ha->fw_dump);
- vfree(ha->fw_dump_buffer);
-
ha->fw_dump = NULL;
ha->fw_dumped = 0;
ha->fw_dump_reading = 0;
- ha->fw_dump_buffer = NULL;
vfree(ha->optrom_buffer);
}
};
MODULE_DEVICE_TABLE(pci, qla2xxx_pci_tbl);
-static int __devinit
-qla2xxx_probe_one(struct pci_dev *pdev, const struct pci_device_id *id)
-{
- return qla2x00_probe_one(pdev);
-}
-
-static void __devexit
-qla2xxx_remove_one(struct pci_dev *pdev)
-{
- qla2x00_remove_one(pdev);
-}
-
static struct pci_driver qla2xxx_pci_driver = {
.name = QLA2XXX_DRIVER_NAME,
.driver = {
.owner = THIS_MODULE,
},
.id_table = qla2xxx_pci_tbl,
- .probe = qla2xxx_probe_one,
- .remove = __devexit_p(qla2xxx_remove_one),
+ .probe = qla2x00_probe_one,
+ .remove = __devexit_p(qla2x00_remove_one),
};
-static inline int
-qla2x00_pci_module_init(void)
-{
- return pci_module_init(&qla2xxx_pci_driver);
-}
-
-static inline void
-qla2x00_pci_module_exit(void)
-{
- pci_unregister_driver(&qla2xxx_pci_driver);
-}
-
/**
* qla2x00_module_init - Module initialization.
**/
/* Derive version string. */
strcpy(qla2x00_version_str, QLA2XXX_VERSION);
-#if DEBUG_QLA2100
- strcat(qla2x00_version_str, "-debug");
-#endif
+ if (extended_error_logging)
+ strcat(qla2x00_version_str, "-debug");
+
qla2xxx_transport_template =
fc_attach_transport(&qla2xxx_transport_functions);
if (!qla2xxx_transport_template)
return -ENODEV;
printk(KERN_INFO "QLogic Fibre Channel HBA Driver\n");
- ret = qla2x00_pci_module_init();
+ ret = pci_register_driver(&qla2xxx_pci_driver);
if (ret) {
kmem_cache_destroy(srb_cachep);
fc_release_transport(qla2xxx_transport_template);
static void __exit
qla2x00_module_exit(void)
{
- qla2x00_pci_module_exit();
+ pci_unregister_driver(&qla2xxx_pci_driver);
qla2x00_release_firmware();
kmem_cache_destroy(srb_cachep);
fc_release_transport(qla2xxx_transport_template);
/*
* Driver version
*/
-#define QLA2XXX_VERSION "8.01.05-k2"
+#define QLA2XXX_VERSION "8.01.05-k3"
#define QLA_DRIVER_MAJOR_VER 8
#define QLA_DRIVER_MINOR_VER 1
#include "scsi_logging.h"
#include "scsi_debug.h"
-#define SCSI_DEBUG_VERSION "1.75"
-static const char * scsi_debug_version_date = "20050113";
+#define SCSI_DEBUG_VERSION "1.79"
+static const char * scsi_debug_version_date = "20060604";
/* Additional Sense Code (ASC) used */
-#define NO_ADDED_SENSE 0x0
+#define NO_ADDITIONAL_SENSE 0x0
+#define LOGICAL_UNIT_NOT_READY 0x4
#define UNRECOVERED_READ_ERR 0x11
+#define PARAMETER_LIST_LENGTH_ERR 0x1a
#define INVALID_OPCODE 0x20
#define ADDR_OUT_OF_RANGE 0x21
#define INVALID_FIELD_IN_CDB 0x24
+#define INVALID_FIELD_IN_PARAM_LIST 0x26
#define POWERON_RESET 0x29
#define SAVING_PARAMS_UNSUP 0x39
-#define THRESHHOLD_EXCEEDED 0x5d
+#define THRESHOLD_EXCEEDED 0x5d
+#define LOW_POWER_COND_ON 0x5e
#define SDEBUG_TAGGED_QUEUING 0 /* 0 | MSG_SIMPLE_TAG | MSG_ORDERED_TAG */
#define DEF_SCSI_LEVEL 5 /* INQUIRY, byte2 [5->SPC-3] */
#define DEF_PTYPE 0
#define DEF_D_SENSE 0
+#define DEF_NO_LUN_0 0
+#define DEF_VIRTUAL_GB 0
/* bit mask values for scsi_debug_opts */
#define SCSI_DEBUG_OPT_NOISE 1
/* If REPORT LUNS has luns >= 256 it can choose "flat space" (value 1)
* or "peripheral device" addressing (value 0) */
#define SAM2_LUN_ADDRESS_METHOD 0
+#define SAM2_WLUN_REPORT_LUNS 0xc101
static int scsi_debug_add_host = DEF_NUM_HOST;
static int scsi_debug_delay = DEF_DELAY;
static int scsi_debug_scsi_level = DEF_SCSI_LEVEL;
static int scsi_debug_ptype = DEF_PTYPE; /* SCSI peripheral type (0==disk) */
static int scsi_debug_dsense = DEF_D_SENSE;
+static int scsi_debug_no_lun_0 = DEF_NO_LUN_0;
+static int scsi_debug_virtual_gb = DEF_VIRTUAL_GB;
static int scsi_debug_cmnd_count = 0;
#define DEV_READONLY(TGT) (0)
#define DEV_REMOVEABLE(TGT) (0)
-static unsigned long sdebug_store_size; /* in bytes */
+static unsigned int sdebug_store_size; /* in bytes */
+static unsigned int sdebug_store_sectors;
static sector_t sdebug_capacity; /* in sectors */
/* old BIOS stuff, kernel may get rid of them but some mode sense pages
unsigned int target;
unsigned int lun;
struct sdebug_host_info *sdbg_host;
+ unsigned int wlun;
char reset;
+ char stopped;
char used;
};
.bios_param = scsi_debug_biosparam,
.can_queue = SCSI_DEBUG_CANQUEUE,
.this_id = 7,
- .sg_tablesize = 64,
- .cmd_per_lun = 3,
- .max_sectors = 4096,
+ .sg_tablesize = 256,
+ .cmd_per_lun = 16,
+ .max_sectors = 0xffff,
.unchecked_isa_dma = 0,
- .use_clustering = DISABLE_CLUSTERING,
+ .use_clustering = ENABLE_CLUSTERING,
.module = THIS_MODULE,
};
static const int check_condition_result =
(DRIVER_SENSE << 24) | SAM_STAT_CHECK_CONDITION;
+static unsigned char ctrl_m_pg[] = {0xa, 10, 2, 0, 0, 0, 0, 0,
+ 0, 0, 0x2, 0x4b};
+static unsigned char iec_m_pg[] = {0x1c, 0xa, 0x08, 0, 0, 0, 0, 0,
+ 0, 0, 0x0, 0x0};
+
/* function declarations */
static int resp_inquiry(struct scsi_cmnd * SCpnt, int target,
struct sdebug_dev_info * devip);
static int resp_requests(struct scsi_cmnd * SCpnt,
struct sdebug_dev_info * devip);
+static int resp_start_stop(struct scsi_cmnd * scp,
+ struct sdebug_dev_info * devip);
static int resp_readcap(struct scsi_cmnd * SCpnt,
struct sdebug_dev_info * devip);
-static int resp_mode_sense(struct scsi_cmnd * SCpnt, int target,
+static int resp_readcap16(struct scsi_cmnd * SCpnt,
+ struct sdebug_dev_info * devip);
+static int resp_mode_sense(struct scsi_cmnd * scp, int target,
struct sdebug_dev_info * devip);
-static int resp_read(struct scsi_cmnd * SCpnt, int upper_blk, int block,
- int num, struct sdebug_dev_info * devip);
-static int resp_write(struct scsi_cmnd * SCpnt, int upper_blk, int block,
- int num, struct sdebug_dev_info * devip);
+static int resp_mode_select(struct scsi_cmnd * scp, int mselect6,
+ struct sdebug_dev_info * devip);
+static int resp_log_sense(struct scsi_cmnd * scp,
+ struct sdebug_dev_info * devip);
+static int resp_read(struct scsi_cmnd * SCpnt, unsigned long long lba,
+ unsigned int num, struct sdebug_dev_info * devip);
+static int resp_write(struct scsi_cmnd * SCpnt, unsigned long long lba,
+ unsigned int num, struct sdebug_dev_info * devip);
static int resp_report_luns(struct scsi_cmnd * SCpnt,
struct sdebug_dev_info * devip);
static int fill_from_dev_buffer(struct scsi_cmnd * scp, unsigned char * arr,
static struct sdebug_dev_info * devInfoReg(struct scsi_device * sdev);
static void mk_sense_buffer(struct sdebug_dev_info * devip, int key,
int asc, int asq);
-static int check_reset(struct scsi_cmnd * SCpnt,
- struct sdebug_dev_info * devip);
+static int check_readiness(struct scsi_cmnd * SCpnt, int reset_only,
+ struct sdebug_dev_info * devip);
static int schedule_resp(struct scsi_cmnd * cmnd,
struct sdebug_dev_info * devip,
done_funct_t done, int scsi_result, int delta_jiff);
static void __init init_all_queued(void);
static void stop_all_queued(void);
static int stop_queued_cmnd(struct scsi_cmnd * cmnd);
-static int inquiry_evpd_83(unsigned char * arr, int dev_id_num,
- const char * dev_id_str, int dev_id_str_len);
+static int inquiry_evpd_83(unsigned char * arr, int target_dev_id,
+ int dev_id_num, const char * dev_id_str,
+ int dev_id_str_len);
+static int inquiry_evpd_88(unsigned char * arr, int target_dev_id);
static void do_create_driverfs_files(void);
static void do_remove_driverfs_files(void);
int scsi_debug_queuecommand(struct scsi_cmnd * SCpnt, done_funct_t done)
{
unsigned char *cmd = (unsigned char *) SCpnt->cmnd;
- int block, upper_blk, num, k;
+ int len, k, j;
+ unsigned int num;
+ unsigned long long lba;
int errsts = 0;
- int target = scmd_id(SCpnt);
+ int target = SCpnt->device->id;
struct sdebug_dev_info * devip = NULL;
int inj_recovered = 0;
+ int delay_override = 0;
if (done == NULL)
return 0; /* assume mid level reprocessing command */
+ SCpnt->resid = 0;
if ((SCSI_DEBUG_OPT_NOISE & scsi_debug_opts) && cmd) {
printk(KERN_INFO "scsi_debug: cmd ");
- for (k = 0, num = SCpnt->cmd_len; k < num; ++k)
+ for (k = 0, len = SCpnt->cmd_len; k < len; ++k)
printk("%02x ", (int)cmd[k]);
printk("\n");
}
DID_NO_CONNECT << 16, 0);
}
- if (SCpnt->device->lun >= scsi_debug_max_luns)
+ if ((SCpnt->device->lun >= scsi_debug_max_luns) &&
+ (SCpnt->device->lun != SAM2_WLUN_REPORT_LUNS))
return schedule_resp(SCpnt, NULL, done,
DID_NO_CONNECT << 16, 0);
devip = devInfoReg(SCpnt->device);
inj_recovered = 1; /* to reads and writes below */
}
+ if (devip->wlun) {
+ switch (*cmd) {
+ case INQUIRY:
+ case REQUEST_SENSE:
+ case TEST_UNIT_READY:
+ case REPORT_LUNS:
+ break; /* only allowable wlun commands */
+ default:
+ if (SCSI_DEBUG_OPT_NOISE & scsi_debug_opts)
+ printk(KERN_INFO "scsi_debug: Opcode: 0x%x "
+ "not supported for wlun\n", *cmd);
+ mk_sense_buffer(devip, ILLEGAL_REQUEST,
+ INVALID_OPCODE, 0);
+ errsts = check_condition_result;
+ return schedule_resp(SCpnt, devip, done, errsts,
+ 0);
+ }
+ }
+
switch (*cmd) {
case INQUIRY: /* mandatory, ignore unit attention */
+ delay_override = 1;
errsts = resp_inquiry(SCpnt, target, devip);
break;
case REQUEST_SENSE: /* mandatory, ignore unit attention */
+ delay_override = 1;
errsts = resp_requests(SCpnt, devip);
break;
case REZERO_UNIT: /* actually this is REWIND for SSC */
case START_STOP:
- errsts = check_reset(SCpnt, devip);
+ errsts = resp_start_stop(SCpnt, devip);
break;
case ALLOW_MEDIUM_REMOVAL:
- if ((errsts = check_reset(SCpnt, devip)))
+ if ((errsts = check_readiness(SCpnt, 1, devip)))
break;
if (SCSI_DEBUG_OPT_NOISE & scsi_debug_opts)
printk(KERN_INFO "scsi_debug: Medium removal %s\n",
cmd[4] ? "inhibited" : "enabled");
break;
case SEND_DIAGNOSTIC: /* mandatory */
- errsts = check_reset(SCpnt, devip);
+ errsts = check_readiness(SCpnt, 1, devip);
break;
case TEST_UNIT_READY: /* mandatory */
- errsts = check_reset(SCpnt, devip);
+ delay_override = 1;
+ errsts = check_readiness(SCpnt, 0, devip);
break;
case RESERVE:
- errsts = check_reset(SCpnt, devip);
+ errsts = check_readiness(SCpnt, 1, devip);
break;
case RESERVE_10:
- errsts = check_reset(SCpnt, devip);
+ errsts = check_readiness(SCpnt, 1, devip);
break;
case RELEASE:
- errsts = check_reset(SCpnt, devip);
+ errsts = check_readiness(SCpnt, 1, devip);
break;
case RELEASE_10:
- errsts = check_reset(SCpnt, devip);
+ errsts = check_readiness(SCpnt, 1, devip);
break;
case READ_CAPACITY:
errsts = resp_readcap(SCpnt, devip);
break;
+ case SERVICE_ACTION_IN:
+ if (SAI_READ_CAPACITY_16 != cmd[1]) {
+ mk_sense_buffer(devip, ILLEGAL_REQUEST,
+ INVALID_OPCODE, 0);
+ errsts = check_condition_result;
+ break;
+ }
+ errsts = resp_readcap16(SCpnt, devip);
+ break;
case READ_16:
case READ_12:
case READ_10:
case READ_6:
- if ((errsts = check_reset(SCpnt, devip)))
+ if ((errsts = check_readiness(SCpnt, 0, devip)))
break;
- upper_blk = 0;
if ((*cmd) == READ_16) {
- upper_blk = cmd[5] + (cmd[4] << 8) +
- (cmd[3] << 16) + (cmd[2] << 24);
- block = cmd[9] + (cmd[8] << 8) +
- (cmd[7] << 16) + (cmd[6] << 24);
+ for (lba = 0, j = 0; j < 8; ++j) {
+ if (j > 0)
+ lba <<= 8;
+ lba += cmd[2 + j];
+ }
num = cmd[13] + (cmd[12] << 8) +
(cmd[11] << 16) + (cmd[10] << 24);
} else if ((*cmd) == READ_12) {
- block = cmd[5] + (cmd[4] << 8) +
+ lba = cmd[5] + (cmd[4] << 8) +
(cmd[3] << 16) + (cmd[2] << 24);
num = cmd[9] + (cmd[8] << 8) +
(cmd[7] << 16) + (cmd[6] << 24);
} else if ((*cmd) == READ_10) {
- block = cmd[5] + (cmd[4] << 8) +
+ lba = cmd[5] + (cmd[4] << 8) +
(cmd[3] << 16) + (cmd[2] << 24);
num = cmd[8] + (cmd[7] << 8);
- } else {
- block = cmd[3] + (cmd[2] << 8) +
+ } else { /* READ (6) */
+ lba = cmd[3] + (cmd[2] << 8) +
((cmd[1] & 0x1f) << 16);
- num = cmd[4];
+ num = (0 == cmd[4]) ? 256 : cmd[4];
}
- errsts = resp_read(SCpnt, upper_blk, block, num, devip);
+ errsts = resp_read(SCpnt, lba, num, devip);
if (inj_recovered && (0 == errsts)) {
mk_sense_buffer(devip, RECOVERED_ERROR,
- THRESHHOLD_EXCEEDED, 0);
+ THRESHOLD_EXCEEDED, 0);
errsts = check_condition_result;
}
break;
case REPORT_LUNS: /* mandatory, ignore unit attention */
+ delay_override = 1;
errsts = resp_report_luns(SCpnt, devip);
break;
case VERIFY: /* 10 byte SBC-2 command */
- errsts = check_reset(SCpnt, devip);
+ errsts = check_readiness(SCpnt, 0, devip);
break;
case WRITE_16:
case WRITE_12:
case WRITE_10:
case WRITE_6:
- if ((errsts = check_reset(SCpnt, devip)))
+ if ((errsts = check_readiness(SCpnt, 0, devip)))
break;
- upper_blk = 0;
if ((*cmd) == WRITE_16) {
- upper_blk = cmd[5] + (cmd[4] << 8) +
- (cmd[3] << 16) + (cmd[2] << 24);
- block = cmd[9] + (cmd[8] << 8) +
- (cmd[7] << 16) + (cmd[6] << 24);
+ for (lba = 0, j = 0; j < 8; ++j) {
+ if (j > 0)
+ lba <<= 8;
+ lba += cmd[2 + j];
+ }
num = cmd[13] + (cmd[12] << 8) +
(cmd[11] << 16) + (cmd[10] << 24);
} else if ((*cmd) == WRITE_12) {
- block = cmd[5] + (cmd[4] << 8) +
+ lba = cmd[5] + (cmd[4] << 8) +
(cmd[3] << 16) + (cmd[2] << 24);
num = cmd[9] + (cmd[8] << 8) +
(cmd[7] << 16) + (cmd[6] << 24);
} else if ((*cmd) == WRITE_10) {
- block = cmd[5] + (cmd[4] << 8) +
+ lba = cmd[5] + (cmd[4] << 8) +
(cmd[3] << 16) + (cmd[2] << 24);
num = cmd[8] + (cmd[7] << 8);
- } else {
- block = cmd[3] + (cmd[2] << 8) +
+ } else { /* WRITE (6) */
+ lba = cmd[3] + (cmd[2] << 8) +
((cmd[1] & 0x1f) << 16);
- num = cmd[4];
+ num = (0 == cmd[4]) ? 256 : cmd[4];
}
- errsts = resp_write(SCpnt, upper_blk, block, num, devip);
+ errsts = resp_write(SCpnt, lba, num, devip);
if (inj_recovered && (0 == errsts)) {
mk_sense_buffer(devip, RECOVERED_ERROR,
- THRESHHOLD_EXCEEDED, 0);
+ THRESHOLD_EXCEEDED, 0);
errsts = check_condition_result;
}
break;
case MODE_SENSE_10:
errsts = resp_mode_sense(SCpnt, target, devip);
break;
+ case MODE_SELECT:
+ errsts = resp_mode_select(SCpnt, 1, devip);
+ break;
+ case MODE_SELECT_10:
+ errsts = resp_mode_select(SCpnt, 0, devip);
+ break;
+ case LOG_SENSE:
+ errsts = resp_log_sense(SCpnt, devip);
+ break;
case SYNCHRONIZE_CACHE:
- errsts = check_reset(SCpnt, devip);
+ delay_override = 1;
+ errsts = check_readiness(SCpnt, 0, devip);
break;
default:
if (SCSI_DEBUG_OPT_NOISE & scsi_debug_opts)
printk(KERN_INFO "scsi_debug: Opcode: 0x%x not "
"supported\n", *cmd);
- if ((errsts = check_reset(SCpnt, devip)))
+ if ((errsts = check_readiness(SCpnt, 1, devip)))
break; /* Unit attention takes precedence */
mk_sense_buffer(devip, ILLEGAL_REQUEST, INVALID_OPCODE, 0);
errsts = check_condition_result;
break;
}
- return schedule_resp(SCpnt, devip, done, errsts, scsi_debug_delay);
+ return schedule_resp(SCpnt, devip, done, errsts,
+ (delay_override ? 0 : scsi_debug_delay));
}
static int scsi_debug_ioctl(struct scsi_device *dev, int cmd, void __user *arg)
/* return -ENOTTY; // correct return but upsets fdisk */
}
-static int check_reset(struct scsi_cmnd * SCpnt, struct sdebug_dev_info * devip)
+static int check_readiness(struct scsi_cmnd * SCpnt, int reset_only,
+ struct sdebug_dev_info * devip)
{
if (devip->reset) {
if (SCSI_DEBUG_OPT_NOISE & scsi_debug_opts)
mk_sense_buffer(devip, UNIT_ATTENTION, POWERON_RESET, 0);
return check_condition_result;
}
+ if ((0 == reset_only) && devip->stopped) {
+ if (SCSI_DEBUG_OPT_NOISE & scsi_debug_opts)
+ printk(KERN_INFO "scsi_debug: Reporting Not "
+ "ready: initializing command required\n");
+ mk_sense_buffer(devip, NOT_READY, LOGICAL_UNIT_NOT_READY,
+ 0x2);
+ return check_condition_result;
+ }
return 0;
}
req_len = scp->request_bufflen;
act_len = (req_len < arr_len) ? req_len : arr_len;
memcpy(scp->request_buffer, arr, act_len);
- scp->resid = req_len - act_len;
+ if (scp->resid)
+ scp->resid -= act_len;
+ else
+ scp->resid = req_len - act_len;
return 0;
}
sgpnt = (struct scatterlist *)scp->request_buffer;
}
req_len += sgpnt->length;
}
- scp->resid = req_len - act_len;
+ if (scp->resid)
+ scp->resid -= act_len;
+ else
+ scp->resid = req_len - act_len;
return 0;
}
static const char * inq_product_id = "scsi_debug ";
static const char * inq_product_rev = "0004";
-static int inquiry_evpd_83(unsigned char * arr, int dev_id_num,
- const char * dev_id_str, int dev_id_str_len)
+static int inquiry_evpd_83(unsigned char * arr, int target_dev_id,
+ int dev_id_num, const char * dev_id_str,
+ int dev_id_str_len)
{
- int num;
+ int num, port_a;
+ char b[32];
- /* Two identification descriptors: */
+ port_a = target_dev_id + 1;
/* T10 vendor identifier field format (faked) */
arr[0] = 0x2; /* ASCII */
arr[1] = 0x1;
num = 8 + 16 + dev_id_str_len;
arr[3] = num;
num += 4;
- /* NAA IEEE registered identifier (faked) */
- arr[num] = 0x1; /* binary */
- arr[num + 1] = 0x3;
- arr[num + 2] = 0x0;
- arr[num + 3] = 0x8;
- arr[num + 4] = 0x51; /* ieee company id=0x123456 (faked) */
- arr[num + 5] = 0x23;
- arr[num + 6] = 0x45;
- arr[num + 7] = 0x60;
- arr[num + 8] = (dev_id_num >> 24);
- arr[num + 9] = (dev_id_num >> 16) & 0xff;
- arr[num + 10] = (dev_id_num >> 8) & 0xff;
- arr[num + 11] = dev_id_num & 0xff;
- return num + 12;
+ if (dev_id_num >= 0) {
+ /* NAA-5, Logical unit identifier (binary) */
+ arr[num++] = 0x1; /* binary (not necessarily sas) */
+ arr[num++] = 0x3; /* PIV=0, lu, naa */
+ arr[num++] = 0x0;
+ arr[num++] = 0x8;
+ arr[num++] = 0x53; /* naa-5 ieee company id=0x333333 (fake) */
+ arr[num++] = 0x33;
+ arr[num++] = 0x33;
+ arr[num++] = 0x30;
+ arr[num++] = (dev_id_num >> 24);
+ arr[num++] = (dev_id_num >> 16) & 0xff;
+ arr[num++] = (dev_id_num >> 8) & 0xff;
+ arr[num++] = dev_id_num & 0xff;
+ /* Target relative port number */
+ arr[num++] = 0x61; /* proto=sas, binary */
+ arr[num++] = 0x94; /* PIV=1, target port, rel port */
+ arr[num++] = 0x0; /* reserved */
+ arr[num++] = 0x4; /* length */
+ arr[num++] = 0x0; /* reserved */
+ arr[num++] = 0x0; /* reserved */
+ arr[num++] = 0x0;
+ arr[num++] = 0x1; /* relative port A */
+ }
+ /* NAA-5, Target port identifier */
+ arr[num++] = 0x61; /* proto=sas, binary */
+ arr[num++] = 0x93; /* piv=1, target port, naa */
+ arr[num++] = 0x0;
+ arr[num++] = 0x8;
+ arr[num++] = 0x52; /* naa-5, company id=0x222222 (fake) */
+ arr[num++] = 0x22;
+ arr[num++] = 0x22;
+ arr[num++] = 0x20;
+ arr[num++] = (port_a >> 24);
+ arr[num++] = (port_a >> 16) & 0xff;
+ arr[num++] = (port_a >> 8) & 0xff;
+ arr[num++] = port_a & 0xff;
+ /* NAA-5, Target device identifier */
+ arr[num++] = 0x61; /* proto=sas, binary */
+ arr[num++] = 0xa3; /* piv=1, target device, naa */
+ arr[num++] = 0x0;
+ arr[num++] = 0x8;
+ arr[num++] = 0x52; /* naa-5, company id=0x222222 (fake) */
+ arr[num++] = 0x22;
+ arr[num++] = 0x22;
+ arr[num++] = 0x20;
+ arr[num++] = (target_dev_id >> 24);
+ arr[num++] = (target_dev_id >> 16) & 0xff;
+ arr[num++] = (target_dev_id >> 8) & 0xff;
+ arr[num++] = target_dev_id & 0xff;
+ /* SCSI name string: Target device identifier */
+ arr[num++] = 0x63; /* proto=sas, UTF-8 */
+ arr[num++] = 0xa8; /* piv=1, target device, SCSI name string */
+ arr[num++] = 0x0;
+ arr[num++] = 24;
+ memcpy(arr + num, "naa.52222220", 12);
+ num += 12;
+ snprintf(b, sizeof(b), "%08X", target_dev_id);
+ memcpy(arr + num, b, 8);
+ num += 8;
+ memset(arr + num, 0, 4);
+ num += 4;
+ return num;
+}
+
+
+static unsigned char vpd84_data[] = {
+/* from 4th byte */ 0x22,0x22,0x22,0x0,0xbb,0x0,
+ 0x22,0x22,0x22,0x0,0xbb,0x1,
+ 0x22,0x22,0x22,0x0,0xbb,0x2,
+};
+
+static int inquiry_evpd_84(unsigned char * arr)
+{
+ memcpy(arr, vpd84_data, sizeof(vpd84_data));
+ return sizeof(vpd84_data);
+}
+
+static int inquiry_evpd_85(unsigned char * arr)
+{
+ int num = 0;
+ const char * na1 = "https://www.kernel.org/config";
+ const char * na2 = "http://www.kernel.org/log";
+ int plen, olen;
+
+ arr[num++] = 0x1; /* lu, storage config */
+ arr[num++] = 0x0; /* reserved */
+ arr[num++] = 0x0;
+ olen = strlen(na1);
+ plen = olen + 1;
+ if (plen % 4)
+ plen = ((plen / 4) + 1) * 4;
+ arr[num++] = plen; /* length, null termianted, padded */
+ memcpy(arr + num, na1, olen);
+ memset(arr + num + olen, 0, plen - olen);
+ num += plen;
+
+ arr[num++] = 0x4; /* lu, logging */
+ arr[num++] = 0x0; /* reserved */
+ arr[num++] = 0x0;
+ olen = strlen(na2);
+ plen = olen + 1;
+ if (plen % 4)
+ plen = ((plen / 4) + 1) * 4;
+ arr[num++] = plen; /* length, null terminated, padded */
+ memcpy(arr + num, na2, olen);
+ memset(arr + num + olen, 0, plen - olen);
+ num += plen;
+
+ return num;
+}
+
+/* SCSI ports VPD page */
+static int inquiry_evpd_88(unsigned char * arr, int target_dev_id)
+{
+ int num = 0;
+ int port_a, port_b;
+
+ port_a = target_dev_id + 1;
+ port_b = port_a + 1;
+ arr[num++] = 0x0; /* reserved */
+ arr[num++] = 0x0; /* reserved */
+ arr[num++] = 0x0;
+ arr[num++] = 0x1; /* relative port 1 (primary) */
+ memset(arr + num, 0, 6);
+ num += 6;
+ arr[num++] = 0x0;
+ arr[num++] = 12; /* length tp descriptor */
+ /* naa-5 target port identifier (A) */
+ arr[num++] = 0x61; /* proto=sas, binary */
+ arr[num++] = 0x93; /* PIV=1, target port, NAA */
+ arr[num++] = 0x0; /* reserved */
+ arr[num++] = 0x8; /* length */
+ arr[num++] = 0x52; /* NAA-5, company_id=0x222222 (fake) */
+ arr[num++] = 0x22;
+ arr[num++] = 0x22;
+ arr[num++] = 0x20;
+ arr[num++] = (port_a >> 24);
+ arr[num++] = (port_a >> 16) & 0xff;
+ arr[num++] = (port_a >> 8) & 0xff;
+ arr[num++] = port_a & 0xff;
+
+ arr[num++] = 0x0; /* reserved */
+ arr[num++] = 0x0; /* reserved */
+ arr[num++] = 0x0;
+ arr[num++] = 0x2; /* relative port 2 (secondary) */
+ memset(arr + num, 0, 6);
+ num += 6;
+ arr[num++] = 0x0;
+ arr[num++] = 12; /* length tp descriptor */
+ /* naa-5 target port identifier (B) */
+ arr[num++] = 0x61; /* proto=sas, binary */
+ arr[num++] = 0x93; /* PIV=1, target port, NAA */
+ arr[num++] = 0x0; /* reserved */
+ arr[num++] = 0x8; /* length */
+ arr[num++] = 0x52; /* NAA-5, company_id=0x222222 (fake) */
+ arr[num++] = 0x22;
+ arr[num++] = 0x22;
+ arr[num++] = 0x20;
+ arr[num++] = (port_b >> 24);
+ arr[num++] = (port_b >> 16) & 0xff;
+ arr[num++] = (port_b >> 8) & 0xff;
+ arr[num++] = port_b & 0xff;
+
+ return num;
+}
+
+
+static unsigned char vpd89_data[] = {
+/* from 4th byte */ 0,0,0,0,
+'l','i','n','u','x',' ',' ',' ',
+'S','A','T',' ','s','c','s','i','_','d','e','b','u','g',' ',' ',
+'1','2','3','4',
+0x34,0,0,0,1,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,
+0xec,0,0,0,
+0x5a,0xc,0xff,0x3f,0x37,0xc8,0x10,0,0,0,0,0,0x3f,0,0,0,
+0,0,0,0,0x58,0x58,0x58,0x58,0x58,0x58,0x58,0x58,0x20,0x20,0x20,0x20,
+0x20,0x20,0x20,0x20,0x20,0x20,0x20,0x20,0,0,0,0x40,0x4,0,0x2e,0x33,
+0x38,0x31,0x20,0x20,0x20,0x20,0x54,0x53,0x38,0x33,0x30,0x30,0x33,0x31,
+0x53,0x41,
+0x20,0x20,0x20,0x20,0x20,0x20,0x20,0x20,0x20,0x20,0x20,0x20,0x20,0x20,
+0x20,0x20,
+0x20,0x20,0x20,0x20,0x20,0x20,0x20,0x20,0x20,0x20,0x20,0x20,0x20,0x20,
+0x10,0x80,
+0,0,0,0x2f,0,0,0,0x2,0,0x2,0x7,0,0xff,0xff,0x1,0,
+0x3f,0,0xc1,0xff,0x3e,0,0x10,0x1,0xb0,0xf8,0x50,0x9,0,0,0x7,0,
+0x3,0,0x78,0,0x78,0,0xf0,0,0x78,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0x2,0,0,0,0,0,0,0,
+0x7e,0,0x1b,0,0x6b,0x34,0x1,0x7d,0x3,0x40,0x69,0x34,0x1,0x3c,0x3,0x40,
+0x7f,0x40,0,0,0,0,0xfe,0xfe,0,0,0,0,0,0xfe,0,0,
+0,0,0,0,0,0,0,0,0xb0,0xf8,0x50,0x9,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0x1,0,0xb0,0xf8,0x50,0x9,0xb0,0xf8,0x50,0x9,0x20,0x20,0x2,0,0xb6,0x42,
+0,0x80,0x8a,0,0x6,0x3c,0xa,0x3c,0xff,0xff,0xc6,0x7,0,0x1,0,0x8,
+0xf0,0xf,0,0x10,0x2,0,0x30,0,0,0,0,0,0,0,0x6,0xfe,
+0,0,0x2,0,0x50,0,0x8a,0,0x4f,0x95,0,0,0x21,0,0xb,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0xa5,0x51,
+};
+
+static int inquiry_evpd_89(unsigned char * arr)
+{
+ memcpy(arr, vpd89_data, sizeof(vpd89_data));
+ return sizeof(vpd89_data);
+}
+
+
+static unsigned char vpdb0_data[] = {
+ /* from 4th byte */ 0,0,0,4,
+ 0,0,0x4,0,
+ 0,0,0,64,
+};
+
+static int inquiry_evpd_b0(unsigned char * arr)
+{
+ memcpy(arr, vpdb0_data, sizeof(vpdb0_data));
+ if (sdebug_store_sectors > 0x400) {
+ arr[4] = (sdebug_store_sectors >> 24) & 0xff;
+ arr[5] = (sdebug_store_sectors >> 16) & 0xff;
+ arr[6] = (sdebug_store_sectors >> 8) & 0xff;
+ arr[7] = sdebug_store_sectors & 0xff;
+ }
+ return sizeof(vpdb0_data);
}
#define SDEBUG_LONG_INQ_SZ 96
-#define SDEBUG_MAX_INQ_ARR_SZ 128
+#define SDEBUG_MAX_INQ_ARR_SZ 584
static int resp_inquiry(struct scsi_cmnd * scp, int target,
struct sdebug_dev_info * devip)
unsigned char pq_pdt;
unsigned char arr[SDEBUG_MAX_INQ_ARR_SZ];
unsigned char *cmd = (unsigned char *)scp->cmnd;
- int alloc_len;
+ int alloc_len, n;
alloc_len = (cmd[3] << 8) + cmd[4];
memset(arr, 0, SDEBUG_MAX_INQ_ARR_SZ);
- pq_pdt = (scsi_debug_ptype & 0x1f);
+ if (devip->wlun)
+ pq_pdt = 0x1e; /* present, wlun */
+ else if (scsi_debug_no_lun_0 && (0 == devip->lun))
+ pq_pdt = 0x7f; /* not present, no device type */
+ else
+ pq_pdt = (scsi_debug_ptype & 0x1f);
arr[0] = pq_pdt;
if (0x2 & cmd[1]) { /* CMDDT bit set */
mk_sense_buffer(devip, ILLEGAL_REQUEST, INVALID_FIELD_IN_CDB,
0);
return check_condition_result;
} else if (0x1 & cmd[1]) { /* EVPD bit set */
- int dev_id_num, len;
- char dev_id_str[6];
+ int lu_id_num, target_dev_id, len;
+ char lu_id_str[6];
+ int host_no = devip->sdbg_host->shost->host_no;
- dev_id_num = ((devip->sdbg_host->shost->host_no + 1) * 2000) +
- (devip->target * 1000) + devip->lun;
- len = scnprintf(dev_id_str, 6, "%d", dev_id_num);
+ lu_id_num = devip->wlun ? -1 : (((host_no + 1) * 2000) +
+ (devip->target * 1000) + devip->lun);
+ target_dev_id = ((host_no + 1) * 2000) +
+ (devip->target * 1000) - 3;
+ len = scnprintf(lu_id_str, 6, "%d", lu_id_num);
if (0 == cmd[2]) { /* supported vital product data pages */
- arr[3] = 3;
- arr[4] = 0x0; /* this page */
- arr[5] = 0x80; /* unit serial number */
- arr[6] = 0x83; /* device identification */
+ arr[1] = cmd[2]; /*sanity */
+ n = 4;
+ arr[n++] = 0x0; /* this page */
+ arr[n++] = 0x80; /* unit serial number */
+ arr[n++] = 0x83; /* device identification */
+ arr[n++] = 0x84; /* software interface ident. */
+ arr[n++] = 0x85; /* management network addresses */
+ arr[n++] = 0x86; /* extended inquiry */
+ arr[n++] = 0x87; /* mode page policy */
+ arr[n++] = 0x88; /* SCSI ports */
+ arr[n++] = 0x89; /* ATA information */
+ arr[n++] = 0xb0; /* Block limits (SBC) */
+ arr[3] = n - 4; /* number of supported VPD pages */
} else if (0x80 == cmd[2]) { /* unit serial number */
- arr[1] = 0x80;
+ arr[1] = cmd[2]; /*sanity */
arr[3] = len;
- memcpy(&arr[4], dev_id_str, len);
+ memcpy(&arr[4], lu_id_str, len);
} else if (0x83 == cmd[2]) { /* device identification */
- arr[1] = 0x83;
- arr[3] = inquiry_evpd_83(&arr[4], dev_id_num,
- dev_id_str, len);
+ arr[1] = cmd[2]; /*sanity */
+ arr[3] = inquiry_evpd_83(&arr[4], target_dev_id,
+ lu_id_num, lu_id_str, len);
+ } else if (0x84 == cmd[2]) { /* Software interface ident. */
+ arr[1] = cmd[2]; /*sanity */
+ arr[3] = inquiry_evpd_84(&arr[4]);
+ } else if (0x85 == cmd[2]) { /* Management network addresses */
+ arr[1] = cmd[2]; /*sanity */
+ arr[3] = inquiry_evpd_85(&arr[4]);
+ } else if (0x86 == cmd[2]) { /* extended inquiry */
+ arr[1] = cmd[2]; /*sanity */
+ arr[3] = 0x3c; /* number of following entries */
+ arr[4] = 0x0; /* no protection stuff */
+ arr[5] = 0x7; /* head of q, ordered + simple q's */
+ } else if (0x87 == cmd[2]) { /* mode page policy */
+ arr[1] = cmd[2]; /*sanity */
+ arr[3] = 0x8; /* number of following entries */
+ arr[4] = 0x2; /* disconnect-reconnect mp */
+ arr[6] = 0x80; /* mlus, shared */
+ arr[8] = 0x18; /* protocol specific lu */
+ arr[10] = 0x82; /* mlus, per initiator port */
+ } else if (0x88 == cmd[2]) { /* SCSI Ports */
+ arr[1] = cmd[2]; /*sanity */
+ arr[3] = inquiry_evpd_88(&arr[4], target_dev_id);
+ } else if (0x89 == cmd[2]) { /* ATA information */
+ arr[1] = cmd[2]; /*sanity */
+ n = inquiry_evpd_89(&arr[4]);
+ arr[2] = (n >> 8);
+ arr[3] = (n & 0xff);
+ } else if (0xb0 == cmd[2]) { /* Block limits (SBC) */
+ arr[1] = cmd[2]; /*sanity */
+ arr[3] = inquiry_evpd_b0(&arr[4]);
} else {
/* Illegal request, invalid field in cdb */
mk_sense_buffer(devip, ILLEGAL_REQUEST,
INVALID_FIELD_IN_CDB, 0);
return check_condition_result;
}
+ len = min(((arr[2] << 8) + arr[3]) + 4, alloc_len);
return fill_from_dev_buffer(scp, arr,
- min(alloc_len, SDEBUG_MAX_INQ_ARR_SZ));
+ min(len, SDEBUG_MAX_INQ_ARR_SZ));
}
/* drops through here for a standard inquiry */
arr[1] = DEV_REMOVEABLE(target) ? 0x80 : 0; /* Removable disk */
arr[2] = scsi_debug_scsi_level;
arr[3] = 2; /* response_data_format==2 */
arr[4] = SDEBUG_LONG_INQ_SZ - 5;
- arr[6] = 0x1; /* claim: ADDR16 */
+ arr[6] = 0x10; /* claim: MultiP */
/* arr[6] |= 0x40; ... claim: EncServ (enclosure services) */
- arr[7] = 0x3a; /* claim: WBUS16, SYNC, LINKED + CMDQUE */
+ arr[7] = 0xa; /* claim: LINKED + CMDQUE */
memcpy(&arr[8], inq_vendor_id, 8);
memcpy(&arr[16], inq_product_id, 16);
memcpy(&arr[32], inq_product_rev, 4);
/* version descriptors (2 bytes each) follow */
- arr[58] = 0x0; arr[59] = 0x40; /* SAM-2 */
- arr[60] = 0x3; arr[61] = 0x0; /* SPC-3 */
+ arr[58] = 0x0; arr[59] = 0x77; /* SAM-3 ANSI */
+ arr[60] = 0x3; arr[61] = 0x14; /* SPC-3 ANSI */
+ n = 62;
if (scsi_debug_ptype == 0) {
- arr[62] = 0x1; arr[63] = 0x80; /* SBC */
+ arr[n++] = 0x3; arr[n++] = 0x3d; /* SBC-2 ANSI */
} else if (scsi_debug_ptype == 1) {
- arr[62] = 0x2; arr[63] = 0x00; /* SSC */
+ arr[n++] = 0x3; arr[n++] = 0x60; /* SSC-2 no version */
}
+ arr[n++] = 0xc; arr[n++] = 0xf; /* SAS-1.1 rev 10 */
return fill_from_dev_buffer(scp, arr,
min(alloc_len, SDEBUG_LONG_INQ_SZ));
}
unsigned char * sbuff;
unsigned char *cmd = (unsigned char *)scp->cmnd;
unsigned char arr[SDEBUG_SENSE_LEN];
+ int want_dsense;
int len = 18;
- memset(arr, 0, SDEBUG_SENSE_LEN);
+ memset(arr, 0, sizeof(arr));
if (devip->reset == 1)
- mk_sense_buffer(devip, 0, NO_ADDED_SENSE, 0);
+ mk_sense_buffer(devip, 0, NO_ADDITIONAL_SENSE, 0);
+ want_dsense = !!(cmd[1] & 1) || scsi_debug_dsense;
sbuff = devip->sense_buff;
- if ((cmd[1] & 1) && (! scsi_debug_dsense)) {
- /* DESC bit set and sense_buff in fixed format */
- arr[0] = 0x72;
- arr[1] = sbuff[2]; /* sense key */
- arr[2] = sbuff[12]; /* asc */
- arr[3] = sbuff[13]; /* ascq */
- len = 8;
- } else
+ if ((iec_m_pg[2] & 0x4) && (6 == (iec_m_pg[3] & 0xf))) {
+ if (want_dsense) {
+ arr[0] = 0x72;
+ arr[1] = 0x0; /* NO_SENSE in sense_key */
+ arr[2] = THRESHOLD_EXCEEDED;
+ arr[3] = 0xff; /* TEST set and MRIE==6 */
+ } else {
+ arr[0] = 0x70;
+ arr[2] = 0x0; /* NO_SENSE in sense_key */
+ arr[7] = 0xa; /* 18 byte sense buffer */
+ arr[12] = THRESHOLD_EXCEEDED;
+ arr[13] = 0xff; /* TEST set and MRIE==6 */
+ }
+ } else if (devip->stopped) {
+ if (want_dsense) {
+ arr[0] = 0x72;
+ arr[1] = 0x0; /* NO_SENSE in sense_key */
+ arr[2] = LOW_POWER_COND_ON;
+ arr[3] = 0x0; /* TEST set and MRIE==6 */
+ } else {
+ arr[0] = 0x70;
+ arr[2] = 0x0; /* NO_SENSE in sense_key */
+ arr[7] = 0xa; /* 18 byte sense buffer */
+ arr[12] = LOW_POWER_COND_ON;
+ arr[13] = 0x0; /* TEST set and MRIE==6 */
+ }
+ } else {
memcpy(arr, sbuff, SDEBUG_SENSE_LEN);
- mk_sense_buffer(devip, 0, NO_ADDED_SENSE, 0);
+ if ((cmd[1] & 1) && (! scsi_debug_dsense)) {
+ /* DESC bit set and sense_buff in fixed format */
+ memset(arr, 0, sizeof(arr));
+ arr[0] = 0x72;
+ arr[1] = sbuff[2]; /* sense key */
+ arr[2] = sbuff[12]; /* asc */
+ arr[3] = sbuff[13]; /* ascq */
+ len = 8;
+ }
+ }
+ mk_sense_buffer(devip, 0, NO_ADDITIONAL_SENSE, 0);
return fill_from_dev_buffer(scp, arr, len);
}
+static int resp_start_stop(struct scsi_cmnd * scp,
+ struct sdebug_dev_info * devip)
+{
+ unsigned char *cmd = (unsigned char *)scp->cmnd;
+ int power_cond, errsts, start;
+
+ if ((errsts = check_readiness(scp, 1, devip)))
+ return errsts;
+ power_cond = (cmd[4] & 0xf0) >> 4;
+ if (power_cond) {
+ mk_sense_buffer(devip, ILLEGAL_REQUEST, INVALID_FIELD_IN_CDB,
+ 0);
+ return check_condition_result;
+ }
+ start = cmd[4] & 1;
+ if (start == devip->stopped)
+ devip->stopped = !start;
+ return 0;
+}
+
#define SDEBUG_READCAP_ARR_SZ 8
static int resp_readcap(struct scsi_cmnd * scp,
struct sdebug_dev_info * devip)
{
unsigned char arr[SDEBUG_READCAP_ARR_SZ];
- unsigned long capac;
+ unsigned int capac;
int errsts;
- if ((errsts = check_reset(scp, devip)))
+ if ((errsts = check_readiness(scp, 1, devip)))
return errsts;
+ /* following just in case virtual_gb changed */
+ if (scsi_debug_virtual_gb > 0) {
+ sdebug_capacity = 2048 * 1024;
+ sdebug_capacity *= scsi_debug_virtual_gb;
+ } else
+ sdebug_capacity = sdebug_store_sectors;
memset(arr, 0, SDEBUG_READCAP_ARR_SZ);
- capac = (unsigned long)sdebug_capacity - 1;
- arr[0] = (capac >> 24);
- arr[1] = (capac >> 16) & 0xff;
- arr[2] = (capac >> 8) & 0xff;
- arr[3] = capac & 0xff;
+ if (sdebug_capacity < 0xffffffff) {
+ capac = (unsigned int)sdebug_capacity - 1;
+ arr[0] = (capac >> 24);
+ arr[1] = (capac >> 16) & 0xff;
+ arr[2] = (capac >> 8) & 0xff;
+ arr[3] = capac & 0xff;
+ } else {
+ arr[0] = 0xff;
+ arr[1] = 0xff;
+ arr[2] = 0xff;
+ arr[3] = 0xff;
+ }
arr[6] = (SECT_SIZE_PER(target) >> 8) & 0xff;
arr[7] = SECT_SIZE_PER(target) & 0xff;
return fill_from_dev_buffer(scp, arr, SDEBUG_READCAP_ARR_SZ);
}
+#define SDEBUG_READCAP16_ARR_SZ 32
+static int resp_readcap16(struct scsi_cmnd * scp,
+ struct sdebug_dev_info * devip)
+{
+ unsigned char *cmd = (unsigned char *)scp->cmnd;
+ unsigned char arr[SDEBUG_READCAP16_ARR_SZ];
+ unsigned long long capac;
+ int errsts, k, alloc_len;
+
+ if ((errsts = check_readiness(scp, 1, devip)))
+ return errsts;
+ alloc_len = ((cmd[10] << 24) + (cmd[11] << 16) + (cmd[12] << 8)
+ + cmd[13]);
+ /* following just in case virtual_gb changed */
+ if (scsi_debug_virtual_gb > 0) {
+ sdebug_capacity = 2048 * 1024;
+ sdebug_capacity *= scsi_debug_virtual_gb;
+ } else
+ sdebug_capacity = sdebug_store_sectors;
+ memset(arr, 0, SDEBUG_READCAP16_ARR_SZ);
+ capac = sdebug_capacity - 1;
+ for (k = 0; k < 8; ++k, capac >>= 8)
+ arr[7 - k] = capac & 0xff;
+ arr[8] = (SECT_SIZE_PER(target) >> 24) & 0xff;
+ arr[9] = (SECT_SIZE_PER(target) >> 16) & 0xff;
+ arr[10] = (SECT_SIZE_PER(target) >> 8) & 0xff;
+ arr[11] = SECT_SIZE_PER(target) & 0xff;
+ return fill_from_dev_buffer(scp, arr,
+ min(alloc_len, SDEBUG_READCAP16_ARR_SZ));
+}
+
/* <<Following mode page info copied from ST318451LW>> */
static int resp_err_recov_pg(unsigned char * p, int pcontrol, int target)
static int resp_ctrl_m_pg(unsigned char * p, int pcontrol, int target)
{ /* Control mode page for mode_sense */
- unsigned char ctrl_m_pg[] = {0xa, 10, 2, 0, 0, 0, 0, 0,
+ unsigned char ch_ctrl_m_pg[] = {/* 0xa, 10, */ 0x6, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0};
+ unsigned char d_ctrl_m_pg[] = {0xa, 10, 2, 0, 0, 0, 0, 0,
0, 0, 0x2, 0x4b};
if (scsi_debug_dsense)
ctrl_m_pg[2] |= 0x4;
+ else
+ ctrl_m_pg[2] &= ~0x4;
memcpy(p, ctrl_m_pg, sizeof(ctrl_m_pg));
if (1 == pcontrol)
- memset(p + 2, 0, sizeof(ctrl_m_pg) - 2);
+ memcpy(p + 2, ch_ctrl_m_pg, sizeof(ch_ctrl_m_pg));
+ else if (2 == pcontrol)
+ memcpy(p, d_ctrl_m_pg, sizeof(d_ctrl_m_pg));
return sizeof(ctrl_m_pg);
}
+
static int resp_iec_m_pg(unsigned char * p, int pcontrol, int target)
{ /* Informational Exceptions control mode page for mode_sense */
- unsigned char iec_m_pg[] = {0x1c, 0xa, 0x08, 0, 0, 0, 0, 0,
- 0, 0, 0x0, 0x0};
+ unsigned char ch_iec_m_pg[] = {/* 0x1c, 0xa, */ 0x4, 0xf, 0, 0, 0, 0,
+ 0, 0, 0x0, 0x0};
+ unsigned char d_iec_m_pg[] = {0x1c, 0xa, 0x08, 0, 0, 0, 0, 0,
+ 0, 0, 0x0, 0x0};
+
memcpy(p, iec_m_pg, sizeof(iec_m_pg));
if (1 == pcontrol)
- memset(p + 2, 0, sizeof(iec_m_pg) - 2);
+ memcpy(p + 2, ch_iec_m_pg, sizeof(ch_iec_m_pg));
+ else if (2 == pcontrol)
+ memcpy(p, d_iec_m_pg, sizeof(d_iec_m_pg));
return sizeof(iec_m_pg);
}
+static int resp_sas_sf_m_pg(unsigned char * p, int pcontrol, int target)
+{ /* SAS SSP mode page - short format for mode_sense */
+ unsigned char sas_sf_m_pg[] = {0x19, 0x6,
+ 0x6, 0x0, 0x7, 0xd0, 0x0, 0x0};
+
+ memcpy(p, sas_sf_m_pg, sizeof(sas_sf_m_pg));
+ if (1 == pcontrol)
+ memset(p + 2, 0, sizeof(sas_sf_m_pg) - 2);
+ return sizeof(sas_sf_m_pg);
+}
+
+
+static int resp_sas_pcd_m_spg(unsigned char * p, int pcontrol, int target,
+ int target_dev_id)
+{ /* SAS phy control and discover mode page for mode_sense */
+ unsigned char sas_pcd_m_pg[] = {0x59, 0x1, 0, 0x64, 0, 0x6, 0, 2,
+ 0, 0, 0, 0, 0x10, 0x9, 0x8, 0x0,
+ 0x52, 0x22, 0x22, 0x20, 0x0, 0x0, 0x0, 0x0,
+ 0x51, 0x11, 0x11, 0x10, 0x0, 0x0, 0x0, 0x1,
+ 0x2, 0, 0, 0, 0, 0, 0, 0,
+ 0x88, 0x99, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 1, 0, 0, 0x10, 0x9, 0x8, 0x0,
+ 0x52, 0x22, 0x22, 0x20, 0x0, 0x0, 0x0, 0x0,
+ 0x51, 0x11, 0x11, 0x10, 0x0, 0x0, 0x0, 0x1,
+ 0x3, 0, 0, 0, 0, 0, 0, 0,
+ 0x88, 0x99, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0,
+ };
+ int port_a, port_b;
+
+ port_a = target_dev_id + 1;
+ port_b = port_a + 1;
+ memcpy(p, sas_pcd_m_pg, sizeof(sas_pcd_m_pg));
+ p[20] = (port_a >> 24);
+ p[21] = (port_a >> 16) & 0xff;
+ p[22] = (port_a >> 8) & 0xff;
+ p[23] = port_a & 0xff;
+ p[48 + 20] = (port_b >> 24);
+ p[48 + 21] = (port_b >> 16) & 0xff;
+ p[48 + 22] = (port_b >> 8) & 0xff;
+ p[48 + 23] = port_b & 0xff;
+ if (1 == pcontrol)
+ memset(p + 4, 0, sizeof(sas_pcd_m_pg) - 4);
+ return sizeof(sas_pcd_m_pg);
+}
+
+static int resp_sas_sha_m_spg(unsigned char * p, int pcontrol)
+{ /* SAS SSP shared protocol specific port mode subpage */
+ unsigned char sas_sha_m_pg[] = {0x59, 0x2, 0, 0xc, 0, 0x6, 0x10, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0,
+ };
+
+ memcpy(p, sas_sha_m_pg, sizeof(sas_sha_m_pg));
+ if (1 == pcontrol)
+ memset(p + 4, 0, sizeof(sas_sha_m_pg) - 4);
+ return sizeof(sas_sha_m_pg);
+}
+
#define SDEBUG_MAX_MSENSE_SZ 256
static int resp_mode_sense(struct scsi_cmnd * scp, int target,
unsigned char dbd;
int pcontrol, pcode, subpcode;
unsigned char dev_spec;
- int alloc_len, msense_6, offset, len, errsts;
+ int alloc_len, msense_6, offset, len, errsts, target_dev_id;
unsigned char * ap;
unsigned char arr[SDEBUG_MAX_MSENSE_SZ];
unsigned char *cmd = (unsigned char *)scp->cmnd;
- if ((errsts = check_reset(scp, devip)))
+ if ((errsts = check_readiness(scp, 1, devip)))
return errsts;
dbd = cmd[1] & 0x8;
pcontrol = (cmd[2] & 0xc0) >> 6;
0);
return check_condition_result;
}
+ target_dev_id = ((devip->sdbg_host->shost->host_no + 1) * 2000) +
+ (devip->target * 1000) - 3;
dev_spec = DEV_READONLY(target) ? 0x80 : 0x0;
if (msense_6) {
arr[2] = dev_spec;
}
ap = arr + offset;
- if (0 != subpcode) { /* TODO: Control Extension page */
+ if ((subpcode > 0x0) && (subpcode < 0xff) && (0x19 != pcode)) {
+ /* TODO: Control Extension page */
mk_sense_buffer(devip, ILLEGAL_REQUEST, INVALID_FIELD_IN_CDB,
0);
return check_condition_result;
len = resp_ctrl_m_pg(ap, pcontrol, target);
offset += len;
break;
+ case 0x19: /* if spc==1 then sas phy, control+discover */
+ if ((subpcode > 0x2) && (subpcode < 0xff)) {
+ mk_sense_buffer(devip, ILLEGAL_REQUEST,
+ INVALID_FIELD_IN_CDB, 0);
+ return check_condition_result;
+ }
+ len = 0;
+ if ((0x0 == subpcode) || (0xff == subpcode))
+ len += resp_sas_sf_m_pg(ap + len, pcontrol, target);
+ if ((0x1 == subpcode) || (0xff == subpcode))
+ len += resp_sas_pcd_m_spg(ap + len, pcontrol, target,
+ target_dev_id);
+ if ((0x2 == subpcode) || (0xff == subpcode))
+ len += resp_sas_sha_m_spg(ap + len, pcontrol);
+ offset += len;
+ break;
case 0x1c: /* Informational Exceptions Mode page, all devices */
len = resp_iec_m_pg(ap, pcontrol, target);
offset += len;
break;
case 0x3f: /* Read all Mode pages */
- len = resp_err_recov_pg(ap, pcontrol, target);
- len += resp_disconnect_pg(ap + len, pcontrol, target);
- len += resp_format_pg(ap + len, pcontrol, target);
- len += resp_caching_pg(ap + len, pcontrol, target);
- len += resp_ctrl_m_pg(ap + len, pcontrol, target);
- len += resp_iec_m_pg(ap + len, pcontrol, target);
+ if ((0 == subpcode) || (0xff == subpcode)) {
+ len = resp_err_recov_pg(ap, pcontrol, target);
+ len += resp_disconnect_pg(ap + len, pcontrol, target);
+ len += resp_format_pg(ap + len, pcontrol, target);
+ len += resp_caching_pg(ap + len, pcontrol, target);
+ len += resp_ctrl_m_pg(ap + len, pcontrol, target);
+ len += resp_sas_sf_m_pg(ap + len, pcontrol, target);
+ if (0xff == subpcode) {
+ len += resp_sas_pcd_m_spg(ap + len, pcontrol,
+ target, target_dev_id);
+ len += resp_sas_sha_m_spg(ap + len, pcontrol);
+ }
+ len += resp_iec_m_pg(ap + len, pcontrol, target);
+ } else {
+ mk_sense_buffer(devip, ILLEGAL_REQUEST,
+ INVALID_FIELD_IN_CDB, 0);
+ return check_condition_result;
+ }
offset += len;
break;
default:
return fill_from_dev_buffer(scp, arr, min(alloc_len, offset));
}
-static int resp_read(struct scsi_cmnd * SCpnt, int upper_blk, int block,
- int num, struct sdebug_dev_info * devip)
+#define SDEBUG_MAX_MSELECT_SZ 512
+
+static int resp_mode_select(struct scsi_cmnd * scp, int mselect6,
+ struct sdebug_dev_info * devip)
+{
+ int pf, sp, ps, md_len, bd_len, off, spf, pg_len;
+ int param_len, res, errsts, mpage;
+ unsigned char arr[SDEBUG_MAX_MSELECT_SZ];
+ unsigned char *cmd = (unsigned char *)scp->cmnd;
+
+ if ((errsts = check_readiness(scp, 1, devip)))
+ return errsts;
+ memset(arr, 0, sizeof(arr));
+ pf = cmd[1] & 0x10;
+ sp = cmd[1] & 0x1;
+ param_len = mselect6 ? cmd[4] : ((cmd[7] << 8) + cmd[8]);
+ if ((0 == pf) || sp || (param_len > SDEBUG_MAX_MSELECT_SZ)) {
+ mk_sense_buffer(devip, ILLEGAL_REQUEST,
+ INVALID_FIELD_IN_CDB, 0);
+ return check_condition_result;
+ }
+ res = fetch_to_dev_buffer(scp, arr, param_len);
+ if (-1 == res)
+ return (DID_ERROR << 16);
+ else if ((res < param_len) &&
+ (SCSI_DEBUG_OPT_NOISE & scsi_debug_opts))
+ printk(KERN_INFO "scsi_debug: mode_select: cdb indicated=%d, "
+ " IO sent=%d bytes\n", param_len, res);
+ md_len = mselect6 ? (arr[0] + 1) : ((arr[0] << 8) + arr[1] + 2);
+ bd_len = mselect6 ? arr[3] : ((arr[6] << 8) + arr[7]);
+ if ((md_len > 2) || (0 != bd_len)) {
+ mk_sense_buffer(devip, ILLEGAL_REQUEST,
+ INVALID_FIELD_IN_PARAM_LIST, 0);
+ return check_condition_result;
+ }
+ off = bd_len + (mselect6 ? 4 : 8);
+ mpage = arr[off] & 0x3f;
+ ps = !!(arr[off] & 0x80);
+ if (ps) {
+ mk_sense_buffer(devip, ILLEGAL_REQUEST,
+ INVALID_FIELD_IN_PARAM_LIST, 0);
+ return check_condition_result;
+ }
+ spf = !!(arr[off] & 0x40);
+ pg_len = spf ? ((arr[off + 2] << 8) + arr[off + 3] + 4) :
+ (arr[off + 1] + 2);
+ if ((pg_len + off) > param_len) {
+ mk_sense_buffer(devip, ILLEGAL_REQUEST,
+ PARAMETER_LIST_LENGTH_ERR, 0);
+ return check_condition_result;
+ }
+ switch (mpage) {
+ case 0xa: /* Control Mode page */
+ if (ctrl_m_pg[1] == arr[off + 1]) {
+ memcpy(ctrl_m_pg + 2, arr + off + 2,
+ sizeof(ctrl_m_pg) - 2);
+ scsi_debug_dsense = !!(ctrl_m_pg[2] & 0x4);
+ return 0;
+ }
+ break;
+ case 0x1c: /* Informational Exceptions Mode page */
+ if (iec_m_pg[1] == arr[off + 1]) {
+ memcpy(iec_m_pg + 2, arr + off + 2,
+ sizeof(iec_m_pg) - 2);
+ return 0;
+ }
+ break;
+ default:
+ break;
+ }
+ mk_sense_buffer(devip, ILLEGAL_REQUEST,
+ INVALID_FIELD_IN_PARAM_LIST, 0);
+ return check_condition_result;
+}
+
+static int resp_temp_l_pg(unsigned char * arr)
+{
+ unsigned char temp_l_pg[] = {0x0, 0x0, 0x3, 0x2, 0x0, 38,
+ 0x0, 0x1, 0x3, 0x2, 0x0, 65,
+ };
+
+ memcpy(arr, temp_l_pg, sizeof(temp_l_pg));
+ return sizeof(temp_l_pg);
+}
+
+static int resp_ie_l_pg(unsigned char * arr)
+{
+ unsigned char ie_l_pg[] = {0x0, 0x0, 0x3, 0x3, 0x0, 0x0, 38,
+ };
+
+ memcpy(arr, ie_l_pg, sizeof(ie_l_pg));
+ if (iec_m_pg[2] & 0x4) { /* TEST bit set */
+ arr[4] = THRESHOLD_EXCEEDED;
+ arr[5] = 0xff;
+ }
+ return sizeof(ie_l_pg);
+}
+
+#define SDEBUG_MAX_LSENSE_SZ 512
+
+static int resp_log_sense(struct scsi_cmnd * scp,
+ struct sdebug_dev_info * devip)
+{
+ int ppc, sp, pcontrol, pcode, alloc_len, errsts, len, n;
+ unsigned char arr[SDEBUG_MAX_LSENSE_SZ];
+ unsigned char *cmd = (unsigned char *)scp->cmnd;
+
+ if ((errsts = check_readiness(scp, 1, devip)))
+ return errsts;
+ memset(arr, 0, sizeof(arr));
+ ppc = cmd[1] & 0x2;
+ sp = cmd[1] & 0x1;
+ if (ppc || sp) {
+ mk_sense_buffer(devip, ILLEGAL_REQUEST,
+ INVALID_FIELD_IN_CDB, 0);
+ return check_condition_result;
+ }
+ pcontrol = (cmd[2] & 0xc0) >> 6;
+ pcode = cmd[2] & 0x3f;
+ alloc_len = (cmd[7] << 8) + cmd[8];
+ arr[0] = pcode;
+ switch (pcode) {
+ case 0x0: /* Supported log pages log page */
+ n = 4;
+ arr[n++] = 0x0; /* this page */
+ arr[n++] = 0xd; /* Temperature */
+ arr[n++] = 0x2f; /* Informational exceptions */
+ arr[3] = n - 4;
+ break;
+ case 0xd: /* Temperature log page */
+ arr[3] = resp_temp_l_pg(arr + 4);
+ break;
+ case 0x2f: /* Informational exceptions log page */
+ arr[3] = resp_ie_l_pg(arr + 4);
+ break;
+ default:
+ mk_sense_buffer(devip, ILLEGAL_REQUEST,
+ INVALID_FIELD_IN_CDB, 0);
+ return check_condition_result;
+ }
+ len = min(((arr[2] << 8) + arr[3]) + 4, alloc_len);
+ return fill_from_dev_buffer(scp, arr,
+ min(len, SDEBUG_MAX_INQ_ARR_SZ));
+}
+
+static int resp_read(struct scsi_cmnd * SCpnt, unsigned long long lba,
+ unsigned int num, struct sdebug_dev_info * devip)
{
unsigned long iflags;
+ unsigned int block, from_bottom;
+ unsigned long long u;
int ret;
- if (upper_blk || (block + num > sdebug_capacity)) {
+ if (lba + num > sdebug_capacity) {
mk_sense_buffer(devip, ILLEGAL_REQUEST, ADDR_OUT_OF_RANGE,
0);
return check_condition_result;
}
+ /* transfer length excessive (tie in to block limits VPD page) */
+ if (num > sdebug_store_sectors) {
+ mk_sense_buffer(devip, ILLEGAL_REQUEST, INVALID_FIELD_IN_CDB,
+ 0);
+ return check_condition_result;
+ }
if ((SCSI_DEBUG_OPT_MEDIUM_ERR & scsi_debug_opts) &&
- (block <= OPT_MEDIUM_ERR_ADDR) &&
- ((block + num) > OPT_MEDIUM_ERR_ADDR)) {
+ (lba <= OPT_MEDIUM_ERR_ADDR) &&
+ ((lba + num) > OPT_MEDIUM_ERR_ADDR)) {
+ /* claim unrecoverable read error */
mk_sense_buffer(devip, MEDIUM_ERROR, UNRECOVERED_READ_ERR,
0);
- /* claim unrecoverable read error */
+ /* set info field and valid bit for fixed descriptor */
+ if (0x70 == (devip->sense_buff[0] & 0x7f)) {
+ devip->sense_buff[0] |= 0x80; /* Valid bit */
+ ret = OPT_MEDIUM_ERR_ADDR;
+ devip->sense_buff[3] = (ret >> 24) & 0xff;
+ devip->sense_buff[4] = (ret >> 16) & 0xff;
+ devip->sense_buff[5] = (ret >> 8) & 0xff;
+ devip->sense_buff[6] = ret & 0xff;
+ }
return check_condition_result;
}
read_lock_irqsave(&atomic_rw, iflags);
- ret = fill_from_dev_buffer(SCpnt, fake_storep + (block * SECT_SIZE),
- num * SECT_SIZE);
+ if ((lba + num) <= sdebug_store_sectors)
+ ret = fill_from_dev_buffer(SCpnt,
+ fake_storep + (lba * SECT_SIZE),
+ num * SECT_SIZE);
+ else {
+ /* modulo when one arg is 64 bits needs do_div() */
+ u = lba;
+ block = do_div(u, sdebug_store_sectors);
+ from_bottom = 0;
+ if ((block + num) > sdebug_store_sectors)
+ from_bottom = (block + num) - sdebug_store_sectors;
+ ret = fill_from_dev_buffer(SCpnt,
+ fake_storep + (block * SECT_SIZE),
+ (num - from_bottom) * SECT_SIZE);
+ if ((0 == ret) && (from_bottom > 0))
+ ret = fill_from_dev_buffer(SCpnt, fake_storep,
+ from_bottom * SECT_SIZE);
+ }
read_unlock_irqrestore(&atomic_rw, iflags);
return ret;
}
-static int resp_write(struct scsi_cmnd * SCpnt, int upper_blk, int block,
- int num, struct sdebug_dev_info * devip)
+static int resp_write(struct scsi_cmnd * SCpnt, unsigned long long lba,
+ unsigned int num, struct sdebug_dev_info * devip)
{
unsigned long iflags;
+ unsigned int block, to_bottom;
+ unsigned long long u;
int res;
- if (upper_blk || (block + num > sdebug_capacity)) {
+ if (lba + num > sdebug_capacity) {
mk_sense_buffer(devip, ILLEGAL_REQUEST, ADDR_OUT_OF_RANGE,
0);
return check_condition_result;
}
+ /* transfer length excessive (tie in to block limits VPD page) */
+ if (num > sdebug_store_sectors) {
+ mk_sense_buffer(devip, ILLEGAL_REQUEST, INVALID_FIELD_IN_CDB,
+ 0);
+ return check_condition_result;
+ }
write_lock_irqsave(&atomic_rw, iflags);
- res = fetch_to_dev_buffer(SCpnt, fake_storep + (block * SECT_SIZE),
- num * SECT_SIZE);
+ if ((lba + num) <= sdebug_store_sectors)
+ res = fetch_to_dev_buffer(SCpnt,
+ fake_storep + (lba * SECT_SIZE),
+ num * SECT_SIZE);
+ else {
+ /* modulo when one arg is 64 bits needs do_div() */
+ u = lba;
+ block = do_div(u, sdebug_store_sectors);
+ to_bottom = 0;
+ if ((block + num) > sdebug_store_sectors)
+ to_bottom = (block + num) - sdebug_store_sectors;
+ res = fetch_to_dev_buffer(SCpnt,
+ fake_storep + (block * SECT_SIZE),
+ (num - to_bottom) * SECT_SIZE);
+ if ((0 == res) && (to_bottom > 0))
+ res = fetch_to_dev_buffer(SCpnt, fake_storep,
+ to_bottom * SECT_SIZE);
+ }
write_unlock_irqrestore(&atomic_rw, iflags);
if (-1 == res)
return (DID_ERROR << 16);
else if ((res < (num * SECT_SIZE)) &&
(SCSI_DEBUG_OPT_NOISE & scsi_debug_opts))
- printk(KERN_INFO "scsi_debug: write: cdb indicated=%d, "
+ printk(KERN_INFO "scsi_debug: write: cdb indicated=%u, "
" IO sent=%d bytes\n", num * SECT_SIZE, res);
return 0;
}
-#define SDEBUG_RLUN_ARR_SZ 128
+#define SDEBUG_RLUN_ARR_SZ 256
static int resp_report_luns(struct scsi_cmnd * scp,
struct sdebug_dev_info * devip)
{
unsigned int alloc_len;
- int lun_cnt, i, upper;
+ int lun_cnt, i, upper, num, n, wlun, lun;
unsigned char *cmd = (unsigned char *)scp->cmnd;
int select_report = (int)cmd[2];
struct scsi_lun *one_lun;
unsigned char arr[SDEBUG_RLUN_ARR_SZ];
+ unsigned char * max_addr;
alloc_len = cmd[9] + (cmd[8] << 8) + (cmd[7] << 16) + (cmd[6] << 24);
- if ((alloc_len < 16) || (select_report > 2)) {
+ if ((alloc_len < 4) || (select_report > 2)) {
mk_sense_buffer(devip, ILLEGAL_REQUEST, INVALID_FIELD_IN_CDB,
0);
return check_condition_result;
/* can produce response with up to 16k luns (lun 0 to lun 16383) */
memset(arr, 0, SDEBUG_RLUN_ARR_SZ);
lun_cnt = scsi_debug_max_luns;
- arr[2] = ((sizeof(struct scsi_lun) * lun_cnt) >> 8) & 0xff;
- arr[3] = (sizeof(struct scsi_lun) * lun_cnt) & 0xff;
- lun_cnt = min((int)((SDEBUG_RLUN_ARR_SZ - 8) /
- sizeof(struct scsi_lun)), lun_cnt);
+ if (1 == select_report)
+ lun_cnt = 0;
+ else if (scsi_debug_no_lun_0 && (lun_cnt > 0))
+ --lun_cnt;
+ wlun = (select_report > 0) ? 1 : 0;
+ num = lun_cnt + wlun;
+ arr[2] = ((sizeof(struct scsi_lun) * num) >> 8) & 0xff;
+ arr[3] = (sizeof(struct scsi_lun) * num) & 0xff;
+ n = min((int)((SDEBUG_RLUN_ARR_SZ - 8) /
+ sizeof(struct scsi_lun)), num);
+ if (n < num) {
+ wlun = 0;
+ lun_cnt = n;
+ }
one_lun = (struct scsi_lun *) &arr[8];
- for (i = 0; i < lun_cnt; i++) {
- upper = (i >> 8) & 0x3f;
+ max_addr = arr + SDEBUG_RLUN_ARR_SZ;
+ for (i = 0, lun = (scsi_debug_no_lun_0 ? 1 : 0);
+ ((i < lun_cnt) && ((unsigned char *)(one_lun + i) < max_addr));
+ i++, lun++) {
+ upper = (lun >> 8) & 0x3f;
if (upper)
one_lun[i].scsi_lun[0] =
(upper | (SAM2_LUN_ADDRESS_METHOD << 6));
- one_lun[i].scsi_lun[1] = i & 0xff;
+ one_lun[i].scsi_lun[1] = lun & 0xff;
+ }
+ if (wlun) {
+ one_lun[i].scsi_lun[0] = (SAM2_WLUN_REPORT_LUNS >> 8) & 0xff;
+ one_lun[i].scsi_lun[1] = SAM2_WLUN_REPORT_LUNS & 0xff;
+ i++;
}
+ alloc_len = (unsigned char *)(one_lun + i) - arr;
return fill_from_dev_buffer(scp, arr,
min((int)alloc_len, SDEBUG_RLUN_ARR_SZ));
}
static int scsi_debug_slave_alloc(struct scsi_device * sdp)
{
if (SCSI_DEBUG_OPT_NOISE & scsi_debug_opts)
- sdev_printk(KERN_INFO, sdp, "scsi_debug: slave_alloc\n");
+ printk(KERN_INFO "scsi_debug: slave_alloc <%u %u %u %u>\n",
+ sdp->host->host_no, sdp->channel, sdp->id, sdp->lun);
return 0;
}
struct sdebug_dev_info * devip;
if (SCSI_DEBUG_OPT_NOISE & scsi_debug_opts)
- sdev_printk(KERN_INFO, sdp, "scsi_debug: slave_configure\n");
+ printk(KERN_INFO "scsi_debug: slave_configure <%u %u %u %u>\n",
+ sdp->host->host_no, sdp->channel, sdp->id, sdp->lun);
if (sdp->host->max_cmd_len != SCSI_DEBUG_MAX_CMD_LEN)
sdp->host->max_cmd_len = SCSI_DEBUG_MAX_CMD_LEN;
devip = devInfoReg(sdp);
if (sdp->host->cmd_per_lun)
scsi_adjust_queue_depth(sdp, SDEBUG_TAGGED_QUEUING,
sdp->host->cmd_per_lun);
+ blk_queue_max_segment_size(sdp->request_queue, 256 * 1024);
return 0;
}
(struct sdebug_dev_info *)sdp->hostdata;
if (SCSI_DEBUG_OPT_NOISE & scsi_debug_opts)
- sdev_printk(KERN_INFO, sdp, "scsi_debug: slave_destroy\n");
+ printk(KERN_INFO "scsi_debug: slave_destroy <%u %u %u %u>\n",
+ sdp->host->host_no, sdp->channel, sdp->id, sdp->lun);
if (devip) {
/* make this slot avaliable for re-use */
devip->used = 0;
open_devip->sense_buff[0] = 0x70;
open_devip->sense_buff[7] = 0xa;
}
+ if (sdev->lun == SAM2_WLUN_REPORT_LUNS)
+ open_devip->wlun = SAM2_WLUN_REPORT_LUNS & 0xff;
return open_devip;
}
return NULL;
printk(KERN_WARNING "scsi_debug:build_parts: reducing "
"partitions to %d\n", SDEBUG_MAX_PARTS);
}
- num_sectors = (int)(sdebug_store_size / SECT_SIZE);
+ num_sectors = (int)sdebug_store_sectors;
sectors_per_part = (num_sectors - sdebug_sectors_per)
/ scsi_debug_num_parts;
heads_by_sects = sdebug_heads * sdebug_sectors_per;
if (scsi_result) {
struct scsi_device * sdp = cmnd->device;
- sdev_printk(KERN_INFO, sdp,
- "non-zero result=0x%x\n",
- scsi_result);
+ printk(KERN_INFO "scsi_debug: <%u %u %u %u> "
+ "non-zero result=0x%x\n", sdp->host->host_no,
+ sdp->channel, sdp->id, sdp->lun, scsi_result);
}
}
if (cmnd && devip) {
}
}
-/* Set 'perm' (4th argument) to 0 to disable module_param's definition
- * of sysfs parameters (which module_param doesn't yet support).
- * Sysfs parameters defined explicitly below.
- */
-module_param_named(add_host, scsi_debug_add_host, int, 0); /* perm=0644 */
-module_param_named(delay, scsi_debug_delay, int, 0); /* perm=0644 */
-module_param_named(dev_size_mb, scsi_debug_dev_size_mb, int, 0);
-module_param_named(dsense, scsi_debug_dsense, int, 0);
-module_param_named(every_nth, scsi_debug_every_nth, int, 0);
-module_param_named(max_luns, scsi_debug_max_luns, int, 0);
-module_param_named(num_parts, scsi_debug_num_parts, int, 0);
-module_param_named(num_tgts, scsi_debug_num_tgts, int, 0);
-module_param_named(opts, scsi_debug_opts, int, 0); /* perm=0644 */
-module_param_named(ptype, scsi_debug_ptype, int, 0);
-module_param_named(scsi_level, scsi_debug_scsi_level, int, 0);
+module_param_named(add_host, scsi_debug_add_host, int, S_IRUGO | S_IWUSR);
+module_param_named(delay, scsi_debug_delay, int, S_IRUGO | S_IWUSR);
+module_param_named(dev_size_mb, scsi_debug_dev_size_mb, int, S_IRUGO);
+module_param_named(dsense, scsi_debug_dsense, int, S_IRUGO | S_IWUSR);
+module_param_named(every_nth, scsi_debug_every_nth, int, S_IRUGO | S_IWUSR);
+module_param_named(max_luns, scsi_debug_max_luns, int, S_IRUGO | S_IWUSR);
+module_param_named(no_lun_0, scsi_debug_no_lun_0, int, S_IRUGO | S_IWUSR);
+module_param_named(num_parts, scsi_debug_num_parts, int, S_IRUGO);
+module_param_named(num_tgts, scsi_debug_num_tgts, int, S_IRUGO | S_IWUSR);
+module_param_named(opts, scsi_debug_opts, int, S_IRUGO | S_IWUSR);
+module_param_named(ptype, scsi_debug_ptype, int, S_IRUGO | S_IWUSR);
+module_param_named(scsi_level, scsi_debug_scsi_level, int, S_IRUGO);
+module_param_named(virtual_gb, scsi_debug_virtual_gb, int, S_IRUGO | S_IWUSR);
MODULE_AUTHOR("Eric Youngdale + Douglas Gilbert");
MODULE_DESCRIPTION("SCSI debug adapter driver");
MODULE_PARM_DESC(add_host, "0..127 hosts allowed(def=1)");
MODULE_PARM_DESC(delay, "# of jiffies to delay response(def=1)");
-MODULE_PARM_DESC(dev_size_mb, "size in MB of ram shared by devs");
-MODULE_PARM_DESC(dsense, "use descriptor sense format(def: fixed)");
+MODULE_PARM_DESC(dev_size_mb, "size in MB of ram shared by devs(def=8)");
+MODULE_PARM_DESC(dsense, "use descriptor sense format(def=0 -> fixed)");
MODULE_PARM_DESC(every_nth, "timeout every nth command(def=100)");
-MODULE_PARM_DESC(max_luns, "number of SCSI LUNs per target to simulate");
+MODULE_PARM_DESC(max_luns, "number of LUNs per target to simulate(def=1)");
+MODULE_PARM_DESC(no_lun_0, "no LU number 0 (def=0 -> have lun 0)");
MODULE_PARM_DESC(num_parts, "number of partitions(def=0)");
-MODULE_PARM_DESC(num_tgts, "number of SCSI targets per host to simulate");
-MODULE_PARM_DESC(opts, "1->noise, 2->medium_error, 4->...");
+MODULE_PARM_DESC(num_tgts, "number of targets per host to simulate(def=1)");
+MODULE_PARM_DESC(opts, "1->noise, 2->medium_error, 4->... (def=0)");
MODULE_PARM_DESC(ptype, "SCSI peripheral type(def=0[disk])");
MODULE_PARM_DESC(scsi_level, "SCSI level to simulate(def=5[SPC-3])");
+MODULE_PARM_DESC(virtual_gb, "virtual gigabyte size (def=0 -> use dev_size_mb)");
static char sdebug_info[256];
DRIVER_ATTR(dsense, S_IRUGO | S_IWUSR, sdebug_dsense_show,
sdebug_dsense_store);
+static ssize_t sdebug_no_lun_0_show(struct device_driver * ddp, char * buf)
+{
+ return scnprintf(buf, PAGE_SIZE, "%d\n", scsi_debug_no_lun_0);
+}
+static ssize_t sdebug_no_lun_0_store(struct device_driver * ddp,
+ const char * buf, size_t count)
+{
+ int n;
+
+ if ((count > 0) && (1 == sscanf(buf, "%d", &n)) && (n >= 0)) {
+ scsi_debug_no_lun_0 = n;
+ return count;
+ }
+ return -EINVAL;
+}
+DRIVER_ATTR(no_lun_0, S_IRUGO | S_IWUSR, sdebug_no_lun_0_show,
+ sdebug_no_lun_0_store);
+
static ssize_t sdebug_num_tgts_show(struct device_driver * ddp, char * buf)
{
return scnprintf(buf, PAGE_SIZE, "%d\n", scsi_debug_num_tgts);
}
DRIVER_ATTR(scsi_level, S_IRUGO, sdebug_scsi_level_show, NULL);
+static ssize_t sdebug_virtual_gb_show(struct device_driver * ddp, char * buf)
+{
+ return scnprintf(buf, PAGE_SIZE, "%d\n", scsi_debug_virtual_gb);
+}
+static ssize_t sdebug_virtual_gb_store(struct device_driver * ddp,
+ const char * buf, size_t count)
+{
+ int n;
+
+ if ((count > 0) && (1 == sscanf(buf, "%d", &n)) && (n >= 0)) {
+ scsi_debug_virtual_gb = n;
+ if (scsi_debug_virtual_gb > 0) {
+ sdebug_capacity = 2048 * 1024;
+ sdebug_capacity *= scsi_debug_virtual_gb;
+ } else
+ sdebug_capacity = sdebug_store_sectors;
+ return count;
+ }
+ return -EINVAL;
+}
+DRIVER_ATTR(virtual_gb, S_IRUGO | S_IWUSR, sdebug_virtual_gb_show,
+ sdebug_virtual_gb_store);
+
static ssize_t sdebug_add_host_show(struct device_driver * ddp, char * buf)
{
return scnprintf(buf, PAGE_SIZE, "%d\n", scsi_debug_add_host);
static int __init scsi_debug_init(void)
{
- unsigned long sz;
+ unsigned int sz;
int host_to_add;
int k;
if (scsi_debug_dev_size_mb < 1)
scsi_debug_dev_size_mb = 1; /* force minimum 1 MB ramdisk */
- sdebug_store_size = (unsigned long)scsi_debug_dev_size_mb * 1048576;
- sdebug_capacity = sdebug_store_size / SECT_SIZE;
+ sdebug_store_size = (unsigned int)scsi_debug_dev_size_mb * 1048576;
+ sdebug_store_sectors = sdebug_store_size / SECT_SIZE;
+ if (scsi_debug_virtual_gb > 0) {
+ sdebug_capacity = 2048 * 1024;
+ sdebug_capacity *= scsi_debug_virtual_gb;
+ } else
+ sdebug_capacity = sdebug_store_sectors;
/* play around with geometry, don't waste too much on track 0 */
sdebug_heads = 8;
struct sdebug_dev_info *sdbg_devinfo;
struct list_head *lh, *lh_sf;
- sdbg_host = kzalloc(sizeof(*sdbg_host), GFP_KERNEL);
+ sdbg_host = kzalloc(sizeof(*sdbg_host),GFP_KERNEL);
if (NULL == sdbg_host) {
printk(KERN_ERR "%s: out of memory at line %d\n",
devs_per_host = scsi_debug_num_tgts * scsi_debug_max_luns;
for (k = 0; k < devs_per_host; k++) {
- sdbg_devinfo = kzalloc(sizeof(*sdbg_devinfo), GFP_KERNEL);
+ sdbg_devinfo = kzalloc(sizeof(*sdbg_devinfo),GFP_KERNEL);
if (NULL == sdbg_devinfo) {
printk(KERN_ERR "%s: out of memory at line %d\n",
__FUNCTION__, __LINE__);
hpnt->max_id = scsi_debug_num_tgts + 1;
else
hpnt->max_id = scsi_debug_num_tgts;
- hpnt->max_lun = scsi_debug_max_luns;
+ hpnt->max_lun = SAM2_WLUN_REPORT_LUNS; /* = scsi_debug_max_luns; */
error = scsi_add_host(hpnt, &sdbg_host->dev);
if (error) {
hpnt->max_id = scsi_debug_num_tgts + 1;
else
hpnt->max_id = scsi_debug_num_tgts;
- hpnt->max_lun = scsi_debug_max_luns;
+ hpnt->max_lun = SAM2_WLUN_REPORT_LUNS; /* scsi_debug_max_luns; */
}
spin_unlock(&sdebug_host_list_lock);
}
{"HITACHI", "DISK-SUBSYSTEM", "*", BLIST_ATTACH_PQ3 | BLIST_SPARSELUN | BLIST_LARGELUN},
{"HITACHI", "OPEN-E", "*", BLIST_ATTACH_PQ3 | BLIST_SPARSELUN | BLIST_LARGELUN},
{"HP", "A6189A", NULL, BLIST_SPARSELUN | BLIST_LARGELUN}, /* HP VA7400 */
- {"HP", "OPEN-", "*", BLIST_SPARSELUN | BLIST_LARGELUN}, /* HP XP Arrays */
+ {"HP", "OPEN-", "*", BLIST_REPORTLUN2}, /* HP XP Arrays */
{"HP", "NetRAID-4M", NULL, BLIST_FORCELUN},
{"HP", "HSV100", NULL, BLIST_REPORTLUN2 | BLIST_NOSTARTONADD},
{"HP", "C1557A", NULL, BLIST_FORCELUN},
scsi_reset_provider(struct scsi_device *dev, int flag)
{
struct scsi_cmnd *scmd = scsi_get_command(dev, GFP_KERNEL);
+ struct Scsi_Host *shost = dev->host;
struct request req;
+ unsigned long flags;
int rtn;
scmd->request = &req;
*/
scmd->pid = 0;
+ spin_lock_irqsave(shost->host_lock, flags);
+ shost->tmf_in_progress = 1;
+ spin_unlock_irqrestore(shost->host_lock, flags);
+
switch (flag) {
case SCSI_TRY_RESET_DEVICE:
rtn = scsi_try_bus_device_reset(scmd);
rtn = FAILED;
}
+ spin_lock_irqsave(shost->host_lock, flags);
+ shost->tmf_in_progress = 0;
+ spin_unlock_irqrestore(shost->host_lock, flags);
+
+ /*
+ * be sure to wake up anyone who was sleeping or had their queue
+ * suspended while we performed the TMF.
+ */
+ SCSI_LOG_ERROR_RECOVERY(3,
+ printk("%s: waking up host to restart after TMF\n",
+ __FUNCTION__));
+
+ wake_up(&shost->host_wait);
+
+ scsi_run_host_queues(shost);
+
scsi_next_command(scmd);
return rtn;
}
* b) We can just use scsi_requeue_command() here. This would
* be used if we just wanted to retry, for example.
*/
-void scsi_io_completion(struct scsi_cmnd *cmd, unsigned int good_bytes,
- unsigned int block_bytes)
+void scsi_io_completion(struct scsi_cmnd *cmd, unsigned int good_bytes)
{
int result = cmd->result;
int this_count = cmd->bufflen;
* Next deal with any sectors which we were able to correctly
* handle.
*/
- if (good_bytes >= 0) {
- SCSI_LOG_HLCOMPLETE(1, printk("%ld sectors total, %d bytes done.\n",
+ if (good_bytes > 0) {
+ SCSI_LOG_HLCOMPLETE(1, printk("%ld sectors total, "
+ "%d bytes done.\n",
req->nr_sectors, good_bytes));
SCSI_LOG_HLCOMPLETE(1, printk("use_sg is %d\n", cmd->use_sg));
if (clear_errors)
req->errors = 0;
- /*
- * If multiple sectors are requested in one buffer, then
- * they will have been finished off by the first command.
- * If not, then we have a multi-buffer command.
- *
- * If block_bytes != 0, it means we had a medium error
- * of some sort, and that we want to mark some number of
- * sectors as not uptodate. Thus we want to inhibit
- * requeueing right here - we will requeue down below
- * when we handle the bad sectors.
- */
- /*
- * If the command completed without error, then either
- * finish off the rest of the command, or start a new one.
+ /* A number of bytes were successfully read. If there
+ * is leftovers and there is some kind of error
+ * (result != 0), retry the rest.
*/
- if (scsi_end_request(cmd, 1, good_bytes, result == 0) == NULL)
+ if (scsi_end_request(cmd, 1, good_bytes, !!result) == NULL)
return;
}
- /*
- * Now, if we were good little boys and girls, Santa left us a request
- * sense buffer. We can extract information from this, so we
- * can choose a block to remap, etc.
+
+ /* good_bytes = 0, or (inclusive) there were leftovers and
+ * result = 0, so scsi_end_request couldn't retry.
*/
if (sense_valid && !sense_deferred) {
switch (sshdr.sense_key) {
case UNIT_ATTENTION:
if (cmd->device->removable) {
- /* detected disc change. set a bit
+ /* Detected disc change. Set a bit
* and quietly refuse further access.
*/
cmd->device->changed = 1;
- scsi_end_request(cmd, 0,
- this_count, 1);
+ scsi_end_request(cmd, 0, this_count, 1);
return;
} else {
- /*
- * Must have been a power glitch, or a
- * bus reset. Could not have been a
- * media change, so we just retry the
- * request and see what happens.
- */
+ /* Must have been a power glitch, or a
+ * bus reset. Could not have been a
+ * media change, so we just retry the
+ * request and see what happens.
+ */
scsi_requeue_command(q, cmd);
return;
}
break;
case ILLEGAL_REQUEST:
- /*
- * If we had an ILLEGAL REQUEST returned, then we may
- * have performed an unsupported command. The only
- * thing this should be would be a ten byte read where
- * only a six byte read was supported. Also, on a
- * system where READ CAPACITY failed, we may have read
- * past the end of the disk.
- */
+ /* If we had an ILLEGAL REQUEST returned, then
+ * we may have performed an unsupported
+ * command. The only thing this should be
+ * would be a ten byte read where only a six
+ * byte read was supported. Also, on a system
+ * where READ CAPACITY failed, we may have
+ * read past the end of the disk.
+ */
if ((cmd->device->use_10_for_rw &&
sshdr.asc == 0x20 && sshdr.ascq == 0x00) &&
(cmd->cmnd[0] == READ_10 ||
cmd->cmnd[0] == WRITE_10)) {
cmd->device->use_10_for_rw = 0;
- /*
- * This will cause a retry with a 6-byte
- * command.
+ /* This will cause a retry with a
+ * 6-byte command.
*/
scsi_requeue_command(q, cmd);
- result = 0;
+ return;
} else {
scsi_end_request(cmd, 0, this_count, 1);
return;
}
break;
case NOT_READY:
- /*
- * If the device is in the process of becoming
+ /* If the device is in the process of becoming
* ready, or has a temporary blockage, retry.
*/
if (sshdr.asc == 0x04) {
}
if (!(req->flags & REQ_QUIET)) {
scmd_printk(KERN_INFO, cmd,
- "Device not ready: ");
+ "Device not ready: ");
scsi_print_sense_hdr("", &sshdr);
}
scsi_end_request(cmd, 0, this_count, 1);
case VOLUME_OVERFLOW:
if (!(req->flags & REQ_QUIET)) {
scmd_printk(KERN_INFO, cmd,
- "Volume overflow, CDB: ");
+ "Volume overflow, CDB: ");
__scsi_print_command(cmd->data_cmnd);
scsi_print_sense("", cmd);
}
- scsi_end_request(cmd, 0, block_bytes, 1);
+ /* See SSC3rXX or current. */
+ scsi_end_request(cmd, 0, this_count, 1);
return;
default:
break;
}
- } /* driver byte != 0 */
+ }
if (host_byte(result) == DID_RESET) {
- /*
- * Third party bus reset or reset for error
- * recovery reasons. Just retry the request
- * and see what happens.
+ /* Third party bus reset or reset for error recovery
+ * reasons. Just retry the request and see what
+ * happens.
*/
scsi_requeue_command(q, cmd);
return;
if (result) {
if (!(req->flags & REQ_QUIET)) {
scmd_printk(KERN_INFO, cmd,
- "SCSI error: return code = 0x%x\n", result);
-
+ "SCSI error: return code = 0x%08x\n",
+ result);
if (driver_byte(result) & DRIVER_SENSE)
scsi_print_sense("", cmd);
}
- /*
- * Mark a single buffer as not uptodate. Queue the remainder.
- * We sometimes get this cruft in the event that a medium error
- * isn't properly reported.
- */
- block_bytes = req->hard_cur_sectors << 9;
- if (!block_bytes)
- block_bytes = req->data_len;
- scsi_end_request(cmd, 0, block_bytes, 1);
}
+ scsi_end_request(cmd, 0, this_count, !result);
}
EXPORT_SYMBOL(scsi_io_completion);
* successfully. Since this is a REQ_BLOCK_PC command the
* caller should check the request's errors value
*/
- scsi_io_completion(cmd, cmd->bufflen, 0);
+ scsi_io_completion(cmd, cmd->bufflen);
}
static void scsi_setup_blk_pc_cmnd(struct scsi_cmnd *cmd)
switch (oldstate) {
case SDEV_CREATED:
case SDEV_RUNNING:
+ case SDEV_QUIESCE:
case SDEV_OFFLINE:
case SDEV_BLOCK:
break;
case SDEV_DEL:
switch (oldstate) {
+ case SDEV_CREATED:
+ case SDEV_RUNNING:
+ case SDEV_OFFLINE:
case SDEV_CANCEL:
break;
default:
* classes.
*/
-#define SCSI_DEVICE_BLOCK_MAX_TIMEOUT (HZ*60)
+#define SCSI_DEVICE_BLOCK_MAX_TIMEOUT 600 /* units in seconds */
extern int scsi_internal_device_block(struct scsi_device *sdev);
extern int scsi_internal_device_unblock(struct scsi_device *sdev);
#define _SCSI_SAS_INTERNAL_H
#define SAS_HOST_ATTRS 0
-#define SAS_PORT_ATTRS 17
+#define SAS_PHY_ATTRS 17
+#define SAS_PORT_ATTRS 1
#define SAS_RPORT_ATTRS 7
#define SAS_END_DEV_ATTRS 3
#define SAS_EXPANDER_ATTRS 7
struct sas_domain_function_template *dft;
struct class_device_attribute private_host_attrs[SAS_HOST_ATTRS];
- struct class_device_attribute private_phy_attrs[SAS_PORT_ATTRS];
+ struct class_device_attribute private_phy_attrs[SAS_PHY_ATTRS];
+ struct class_device_attribute private_port_attrs[SAS_PORT_ATTRS];
struct class_device_attribute private_rphy_attrs[SAS_RPORT_ATTRS];
struct class_device_attribute private_end_dev_attrs[SAS_END_DEV_ATTRS];
struct class_device_attribute private_expander_attrs[SAS_EXPANDER_ATTRS];
struct transport_container phy_attr_cont;
+ struct transport_container port_attr_cont;
struct transport_container rphy_attr_cont;
struct transport_container end_dev_attr_cont;
struct transport_container expander_attr_cont;
* needed by scsi_sysfs.c
*/
struct class_device_attribute *host_attrs[SAS_HOST_ATTRS + 1];
- struct class_device_attribute *phy_attrs[SAS_PORT_ATTRS + 1];
+ struct class_device_attribute *phy_attrs[SAS_PHY_ATTRS + 1];
+ struct class_device_attribute *port_attrs[SAS_PORT_ATTRS + 1];
struct class_device_attribute *rphy_attrs[SAS_RPORT_ATTRS + 1];
struct class_device_attribute *end_dev_attrs[SAS_END_DEV_ATTRS + 1];
struct class_device_attribute *expander_attrs[SAS_EXPANDER_ATTRS + 1];
static inline void scsi_destroy_sdev(struct scsi_device *sdev)
{
+ scsi_device_set_state(sdev, SDEV_DEL);
if (sdev->host->hostt->slave_destroy)
sdev->host->hostt->slave_destroy(sdev);
transport_destroy_device(&sdev->sdev_gendev);
* should insulate the loss of a remote port.
* The maximum will be capped by the value of SCSI_DEVICE_BLOCK_MAX_TIMEOUT.
*/
-static unsigned int fc_dev_loss_tmo = SCSI_DEVICE_BLOCK_MAX_TIMEOUT;
+static unsigned int fc_dev_loss_tmo = 60; /* seconds */
module_param_named(dev_loss_tmo, fc_dev_loss_tmo, int, S_IRUGO|S_IWUSR);
MODULE_PARM_DESC(dev_loss_tmo,
* @work: Work to queue for execution.
*
* Return value:
- * 0 on success / != 0 for error
+ * 1 - work queued for execution
+ * 0 - work is already queued
+ * -EINVAL - work queue doesn't exist
**/
static int
fc_queue_work(struct Scsi_Host *shost, struct work_struct *work)
struct Scsi_Host *shost = rport_to_shost(rport);
unsigned long flags;
- scsi_target_unblock(&rport->dev);
-
spin_lock_irqsave(shost->host_lock, flags);
if (rport->flags & FC_RPORT_DEVLOSS_PENDING) {
spin_unlock_irqrestore(shost->host_lock, flags);
transport_remove_device(dev);
device_del(dev);
transport_destroy_device(dev);
- put_device(&shost->shost_gendev);
+ put_device(&shost->shost_gendev); /* for fc_host->rport list */
+ put_device(dev); /* for self-reference */
}
else
rport->scsi_target_id = -1;
list_add_tail(&rport->peers, &fc_host->rports);
- get_device(&shost->shost_gendev);
+ get_device(&shost->shost_gendev); /* for fc_host->rport list */
spin_unlock_irqrestore(shost->host_lock, flags);
dev = &rport->dev;
- device_initialize(dev);
- dev->parent = get_device(&shost->shost_gendev);
+ device_initialize(dev); /* takes self reference */
+ dev->parent = get_device(&shost->shost_gendev); /* parent reference */
dev->release = fc_rport_dev_release;
sprintf(dev->bus_id, "rport-%d:%d-%d",
shost->host_no, channel, rport->number);
delete_rport:
transport_destroy_device(dev);
- put_device(dev->parent);
spin_lock_irqsave(shost->host_lock, flags);
list_del(&rport->peers);
- put_device(&shost->shost_gendev);
+ put_device(&shost->shost_gendev); /* for fc_host->rport list */
spin_unlock_irqrestore(shost->host_lock, flags);
put_device(dev->parent);
kfree(rport);
spin_unlock_irqrestore(shost->host_lock, flags);
+ scsi_target_unblock(&rport->dev);
+
return rport;
}
}
/* initiate a scan of the target */
rport->flags |= FC_RPORT_SCAN_PENDING;
scsi_queue_work(shost, &rport->scan_work);
- }
-
- spin_unlock_irqrestore(shost->host_lock, flags);
+ spin_unlock_irqrestore(shost->host_lock, flags);
+ scsi_target_unblock(&rport->dev);
+ } else
+ spin_unlock_irqrestore(shost->host_lock, flags);
return rport;
}
rport->flags |= FC_RPORT_SCAN_PENDING;
scsi_queue_work(shost, &rport->scan_work);
spin_unlock_irqrestore(shost->host_lock, flags);
+ scsi_target_unblock(&rport->dev);
}
}
EXPORT_SYMBOL(fc_remote_port_rolechg);
dev_printk(KERN_ERR, &rport->dev,
"blocked FC remote port time out: no longer"
" a FCP target, removing starget\n");
- fc_queue_work(shost, &rport->stgt_delete_work);
spin_unlock_irqrestore(shost->host_lock, flags);
+ scsi_target_unblock(&rport->dev);
+ fc_queue_work(shost, &rport->stgt_delete_work);
return;
}
* went away and didn't come back - we'll remove
* all attached scsi devices.
*/
- fc_queue_work(shost, &rport->stgt_delete_work);
-
spin_unlock_irqrestore(shost->host_lock, flags);
+
+ scsi_target_unblock(&rport->dev);
+ fc_queue_work(shost, &rport->stgt_delete_work);
}
/**
* fc_scsi_scan_rport - called to perform a scsi scan on a remote port.
*
- * Will unblock the target (in case it went away and has now come back),
- * then invoke a scan.
- *
* @data: remote port to be scanned.
**/
static void
if ((rport->port_state == FC_PORTSTATE_ONLINE) &&
(rport->roles & FC_RPORT_ROLE_FCP_TARGET)) {
- scsi_target_unblock(&rport->dev);
scsi_scan_target(&rport->dev, rport->channel,
rport->scsi_target_id, SCAN_WILD_CARD, 1);
}
static int do_sas_phy_delete(struct device *dev, void *data)
{
- if (scsi_is_sas_phy(dev))
+ int pass = (int)(unsigned long)data;
+
+ if (pass == 0 && scsi_is_sas_port(dev))
+ sas_port_delete(dev_to_sas_port(dev));
+ else if (pass == 1 && scsi_is_sas_phy(dev))
sas_phy_delete(dev_to_phy(dev));
return 0;
}
+/**
+ * sas_remove_children -- tear down a devices SAS data structures
+ * @dev: device belonging to the sas object
+ *
+ * Removes all SAS PHYs and remote PHYs for a given object
+ */
+void sas_remove_children(struct device *dev)
+{
+ device_for_each_child(dev, (void *)0, do_sas_phy_delete);
+ device_for_each_child(dev, (void *)1, do_sas_phy_delete);
+}
+EXPORT_SYMBOL(sas_remove_children);
+
/**
* sas_remove_host -- tear down a Scsi_Host's SAS data structures
* @shost: Scsi Host that is torn down
*/
void sas_remove_host(struct Scsi_Host *shost)
{
- device_for_each_child(&shost->shost_gendev, NULL, do_sas_phy_delete);
+ sas_remove_children(&shost->shost_gendev);
}
EXPORT_SYMBOL(sas_remove_host);
/*
- * SAS Port attributes
+ * SAS Phy attributes
*/
#define sas_phy_show_simple(field, name, format_string, cast) \
sas_phy_simple_attr(identify.sas_address, sas_address, "0x%016llx\n",
unsigned long long);
sas_phy_simple_attr(identify.phy_identifier, phy_identifier, "%d\n", u8);
-sas_phy_simple_attr(port_identifier, port_identifier, "%d\n", u8);
+//sas_phy_simple_attr(port_identifier, port_identifier, "%d\n", u8);
sas_phy_linkspeed_attr(negotiated_linkrate);
sas_phy_linkspeed_attr(minimum_linkrate_hw);
sas_phy_linkspeed_attr(minimum_linkrate);
device_initialize(&phy->dev);
phy->dev.parent = get_device(parent);
phy->dev.release = sas_phy_release;
+ INIT_LIST_HEAD(&phy->port_siblings);
if (scsi_is_sas_expander_device(parent)) {
struct sas_rphy *rphy = dev_to_rphy(parent);
- sprintf(phy->dev.bus_id, "phy-%d-%d:%d", shost->host_no,
+ sprintf(phy->dev.bus_id, "phy-%d:%d:%d", shost->host_no,
rphy->scsi_target_id, number);
} else
sprintf(phy->dev.bus_id, "phy-%d:%d", shost->host_no, number);
{
struct device *dev = &phy->dev;
- if (phy->rphy)
- sas_rphy_delete(phy->rphy);
+ /* this happens if the phy is still part of a port when deleted */
+ BUG_ON(!list_empty(&phy->port_siblings));
transport_remove_device(dev);
device_del(dev);
}
EXPORT_SYMBOL(scsi_is_sas_phy);
+/*
+ * SAS Port attributes
+ */
+#define sas_port_show_simple(field, name, format_string, cast) \
+static ssize_t \
+show_sas_port_##name(struct class_device *cdev, char *buf) \
+{ \
+ struct sas_port *port = transport_class_to_sas_port(cdev); \
+ \
+ return snprintf(buf, 20, format_string, cast port->field); \
+}
+
+#define sas_port_simple_attr(field, name, format_string, type) \
+ sas_port_show_simple(field, name, format_string, (type)) \
+static CLASS_DEVICE_ATTR(name, S_IRUGO, show_sas_port_##name, NULL)
+
+sas_port_simple_attr(num_phys, num_phys, "%d\n", int);
+
+static DECLARE_TRANSPORT_CLASS(sas_port_class,
+ "sas_port", NULL, NULL, NULL);
+
+static int sas_port_match(struct attribute_container *cont, struct device *dev)
+{
+ struct Scsi_Host *shost;
+ struct sas_internal *i;
+
+ if (!scsi_is_sas_port(dev))
+ return 0;
+ shost = dev_to_shost(dev->parent);
+
+ if (!shost->transportt)
+ return 0;
+ if (shost->transportt->host_attrs.ac.class !=
+ &sas_host_class.class)
+ return 0;
+
+ i = to_sas_internal(shost->transportt);
+ return &i->port_attr_cont.ac == cont;
+}
+
+
+static void sas_port_release(struct device *dev)
+{
+ struct sas_port *port = dev_to_sas_port(dev);
+
+ BUG_ON(!list_empty(&port->phy_list));
+
+ put_device(dev->parent);
+ kfree(port);
+}
+
+static void sas_port_create_link(struct sas_port *port,
+ struct sas_phy *phy)
+{
+ sysfs_create_link(&port->dev.kobj, &phy->dev.kobj, phy->dev.bus_id);
+ sysfs_create_link(&phy->dev.kobj, &port->dev.kobj, "port");
+}
+
+static void sas_port_delete_link(struct sas_port *port,
+ struct sas_phy *phy)
+{
+ sysfs_remove_link(&port->dev.kobj, phy->dev.bus_id);
+ sysfs_remove_link(&phy->dev.kobj, "port");
+}
+
+/** sas_port_alloc - allocate and initialize a SAS port structure
+ *
+ * @parent: parent device
+ * @port_id: port number
+ *
+ * Allocates a SAS port structure. It will be added to the device tree
+ * below the device specified by @parent which must be either a Scsi_Host
+ * or a sas_expander_device.
+ *
+ * Returns %NULL on error
+ */
+struct sas_port *sas_port_alloc(struct device *parent, int port_id)
+{
+ struct Scsi_Host *shost = dev_to_shost(parent);
+ struct sas_port *port;
+
+ port = kzalloc(sizeof(*port), GFP_KERNEL);
+ if (!port)
+ return NULL;
+
+ port->port_identifier = port_id;
+
+ device_initialize(&port->dev);
+
+ port->dev.parent = get_device(parent);
+ port->dev.release = sas_port_release;
+
+ mutex_init(&port->phy_list_mutex);
+ INIT_LIST_HEAD(&port->phy_list);
+
+ if (scsi_is_sas_expander_device(parent)) {
+ struct sas_rphy *rphy = dev_to_rphy(parent);
+ sprintf(port->dev.bus_id, "port-%d:%d:%d", shost->host_no,
+ rphy->scsi_target_id, port->port_identifier);
+ } else
+ sprintf(port->dev.bus_id, "port-%d:%d", shost->host_no,
+ port->port_identifier);
+
+ transport_setup_device(&port->dev);
+
+ return port;
+}
+EXPORT_SYMBOL(sas_port_alloc);
+
+/**
+ * sas_port_add - add a SAS port to the device hierarchy
+ *
+ * @port: port to be added
+ *
+ * publishes a port to the rest of the system
+ */
+int sas_port_add(struct sas_port *port)
+{
+ int error;
+
+ /* No phys should be added until this is made visible */
+ BUG_ON(!list_empty(&port->phy_list));
+
+ error = device_add(&port->dev);
+
+ if (error)
+ return error;
+
+ transport_add_device(&port->dev);
+ transport_configure_device(&port->dev);
+
+ return 0;
+}
+EXPORT_SYMBOL(sas_port_add);
+
+/**
+ * sas_port_free -- free a SAS PORT
+ * @port: SAS PORT to free
+ *
+ * Frees the specified SAS PORT.
+ *
+ * Note:
+ * This function must only be called on a PORT that has not
+ * sucessfully been added using sas_port_add().
+ */
+void sas_port_free(struct sas_port *port)
+{
+ transport_destroy_device(&port->dev);
+ put_device(&port->dev);
+}
+EXPORT_SYMBOL(sas_port_free);
+
+/**
+ * sas_port_delete -- remove SAS PORT
+ * @port: SAS PORT to remove
+ *
+ * Removes the specified SAS PORT. If the SAS PORT has an
+ * associated phys, unlink them from the port as well.
+ */
+void sas_port_delete(struct sas_port *port)
+{
+ struct device *dev = &port->dev;
+ struct sas_phy *phy, *tmp_phy;
+
+ if (port->rphy) {
+ sas_rphy_delete(port->rphy);
+ port->rphy = NULL;
+ }
+
+ mutex_lock(&port->phy_list_mutex);
+ list_for_each_entry_safe(phy, tmp_phy, &port->phy_list,
+ port_siblings) {
+ sas_port_delete_link(port, phy);
+ list_del_init(&phy->port_siblings);
+ }
+ mutex_unlock(&port->phy_list_mutex);
+
+ transport_remove_device(dev);
+ device_del(dev);
+ transport_destroy_device(dev);
+ put_device(dev);
+}
+EXPORT_SYMBOL(sas_port_delete);
+
+/**
+ * scsi_is_sas_port -- check if a struct device represents a SAS port
+ * @dev: device to check
+ *
+ * Returns:
+ * %1 if the device represents a SAS Port, %0 else
+ */
+int scsi_is_sas_port(const struct device *dev)
+{
+ return dev->release == sas_port_release;
+}
+EXPORT_SYMBOL(scsi_is_sas_port);
+
+/**
+ * sas_port_add_phy - add another phy to a port to form a wide port
+ * @port: port to add the phy to
+ * @phy: phy to add
+ *
+ * When a port is initially created, it is empty (has no phys). All
+ * ports must have at least one phy to operated, and all wide ports
+ * must have at least two. The current code makes no difference
+ * between ports and wide ports, but the only object that can be
+ * connected to a remote device is a port, so ports must be formed on
+ * all devices with phys if they're connected to anything.
+ */
+void sas_port_add_phy(struct sas_port *port, struct sas_phy *phy)
+{
+ mutex_lock(&port->phy_list_mutex);
+ if (unlikely(!list_empty(&phy->port_siblings))) {
+ /* make sure we're already on this port */
+ struct sas_phy *tmp;
+
+ list_for_each_entry(tmp, &port->phy_list, port_siblings)
+ if (tmp == phy)
+ break;
+ /* If this trips, you added a phy that was already
+ * part of a different port */
+ if (unlikely(tmp != phy)) {
+ dev_printk(KERN_ERR, &port->dev, "trying to add phy %s fails: it's already part of another port\n", phy->dev.bus_id);
+ BUG();
+ }
+ } else {
+ sas_port_create_link(port, phy);
+ list_add_tail(&phy->port_siblings, &port->phy_list);
+ port->num_phys++;
+ }
+ mutex_unlock(&port->phy_list_mutex);
+}
+EXPORT_SYMBOL(sas_port_add_phy);
+
+/**
+ * sas_port_delete_phy - remove a phy from a port or wide port
+ * @port: port to remove the phy from
+ * @phy: phy to remove
+ *
+ * This operation is used for tearing down ports again. It must be
+ * done to every port or wide port before calling sas_port_delete.
+ */
+void sas_port_delete_phy(struct sas_port *port, struct sas_phy *phy)
+{
+ mutex_lock(&port->phy_list_mutex);
+ sas_port_delete_link(port, phy);
+ list_del_init(&phy->port_siblings);
+ port->num_phys--;
+ mutex_unlock(&port->phy_list_mutex);
+}
+EXPORT_SYMBOL(sas_port_delete_phy);
+
/*
* SAS remote PHY attributes.
*/
* Returns:
* SAS PHY allocated or %NULL if the allocation failed.
*/
-struct sas_rphy *sas_end_device_alloc(struct sas_phy *parent)
+struct sas_rphy *sas_end_device_alloc(struct sas_port *parent)
{
struct Scsi_Host *shost = dev_to_shost(&parent->dev);
struct sas_end_device *rdev;
device_initialize(&rdev->rphy.dev);
rdev->rphy.dev.parent = get_device(&parent->dev);
rdev->rphy.dev.release = sas_end_device_release;
- sprintf(rdev->rphy.dev.bus_id, "end_device-%d:%d-%d",
- shost->host_no, parent->port_identifier, parent->number);
+ if (scsi_is_sas_expander_device(parent->dev.parent)) {
+ struct sas_rphy *rphy = dev_to_rphy(parent->dev.parent);
+ sprintf(rdev->rphy.dev.bus_id, "end_device-%d:%d:%d",
+ shost->host_no, rphy->scsi_target_id, parent->port_identifier);
+ } else
+ sprintf(rdev->rphy.dev.bus_id, "end_device-%d:%d",
+ shost->host_no, parent->port_identifier);
rdev->rphy.identify.device_type = SAS_END_DEVICE;
sas_rphy_initialize(&rdev->rphy);
transport_setup_device(&rdev->rphy.dev);
* Returns:
* SAS PHY allocated or %NULL if the allocation failed.
*/
-struct sas_rphy *sas_expander_alloc(struct sas_phy *parent,
+struct sas_rphy *sas_expander_alloc(struct sas_port *parent,
enum sas_device_type type)
{
struct Scsi_Host *shost = dev_to_shost(&parent->dev);
*/
int sas_rphy_add(struct sas_rphy *rphy)
{
- struct sas_phy *parent = dev_to_phy(rphy->dev.parent);
+ struct sas_port *parent = dev_to_sas_port(rphy->dev.parent);
struct Scsi_Host *shost = dev_to_shost(parent->dev.parent);
struct sas_host_attrs *sas_host = to_sas_host_attrs(shost);
struct sas_identify *identify = &rphy->identify;
sas_rphy_delete(struct sas_rphy *rphy)
{
struct device *dev = &rphy->dev;
- struct sas_phy *parent = dev_to_phy(dev->parent);
+ struct sas_port *parent = dev_to_sas_port(dev->parent);
struct Scsi_Host *shost = dev_to_shost(parent->dev.parent);
struct sas_host_attrs *sas_host = to_sas_host_attrs(shost);
break;
case SAS_EDGE_EXPANDER_DEVICE:
case SAS_FANOUT_EXPANDER_DEVICE:
- device_for_each_child(dev, NULL, do_sas_phy_delete);
+ sas_remove_children(dev);
break;
default:
break;
mutex_lock(&sas_host->lock);
list_for_each_entry(rphy, &sas_host->rphy_list, list) {
- struct sas_phy *parent = dev_to_phy(rphy->dev.parent);
+ struct sas_port *parent = dev_to_sas_port(rphy->dev.parent);
if (rphy->identify.device_type != SAS_END_DEVICE ||
rphy->scsi_target_id == -1)
#define SETUP_OPTIONAL_RPORT_ATTRIBUTE(field, func) \
SETUP_TEMPLATE(rphy_attrs, field, S_IRUGO, i->f->func)
-#define SETUP_PORT_ATTRIBUTE(field) \
+#define SETUP_PHY_ATTRIBUTE(field) \
SETUP_TEMPLATE(phy_attrs, field, S_IRUGO, 1)
-#define SETUP_OPTIONAL_PORT_ATTRIBUTE(field, func) \
+#define SETUP_PORT_ATTRIBUTE(field) \
+ SETUP_TEMPLATE(port_attrs, field, S_IRUGO, 1)
+
+#define SETUP_OPTIONAL_PHY_ATTRIBUTE(field, func) \
SETUP_TEMPLATE(phy_attrs, field, S_IRUGO, i->f->func)
-#define SETUP_PORT_ATTRIBUTE_WRONLY(field) \
+#define SETUP_PHY_ATTRIBUTE_WRONLY(field) \
SETUP_TEMPLATE(phy_attrs, field, S_IWUGO, 1)
-#define SETUP_OPTIONAL_PORT_ATTRIBUTE_WRONLY(field, func) \
+#define SETUP_OPTIONAL_PHY_ATTRIBUTE_WRONLY(field, func) \
SETUP_TEMPLATE(phy_attrs, field, S_IWUGO, i->f->func)
#define SETUP_END_DEV_ATTRIBUTE(field) \
i->phy_attr_cont.ac.match = sas_phy_match;
transport_container_register(&i->phy_attr_cont);
+ i->port_attr_cont.ac.class = &sas_port_class.class;
+ i->port_attr_cont.ac.attrs = &i->port_attrs[0];
+ i->port_attr_cont.ac.match = sas_port_match;
+ transport_container_register(&i->port_attr_cont);
+
i->rphy_attr_cont.ac.class = &sas_rphy_class.class;
i->rphy_attr_cont.ac.attrs = &i->rphy_attrs[0];
i->rphy_attr_cont.ac.match = sas_rphy_match;
i->f = ft;
count = 0;
+ SETUP_PORT_ATTRIBUTE(num_phys);
i->host_attrs[count] = NULL;
count = 0;
- SETUP_PORT_ATTRIBUTE(initiator_port_protocols);
- SETUP_PORT_ATTRIBUTE(target_port_protocols);
- SETUP_PORT_ATTRIBUTE(device_type);
- SETUP_PORT_ATTRIBUTE(sas_address);
- SETUP_PORT_ATTRIBUTE(phy_identifier);
- SETUP_PORT_ATTRIBUTE(port_identifier);
- SETUP_PORT_ATTRIBUTE(negotiated_linkrate);
- SETUP_PORT_ATTRIBUTE(minimum_linkrate_hw);
- SETUP_PORT_ATTRIBUTE(minimum_linkrate);
- SETUP_PORT_ATTRIBUTE(maximum_linkrate_hw);
- SETUP_PORT_ATTRIBUTE(maximum_linkrate);
-
- SETUP_PORT_ATTRIBUTE(invalid_dword_count);
- SETUP_PORT_ATTRIBUTE(running_disparity_error_count);
- SETUP_PORT_ATTRIBUTE(loss_of_dword_sync_count);
- SETUP_PORT_ATTRIBUTE(phy_reset_problem_count);
- SETUP_OPTIONAL_PORT_ATTRIBUTE_WRONLY(link_reset, phy_reset);
- SETUP_OPTIONAL_PORT_ATTRIBUTE_WRONLY(hard_reset, phy_reset);
+ SETUP_PHY_ATTRIBUTE(initiator_port_protocols);
+ SETUP_PHY_ATTRIBUTE(target_port_protocols);
+ SETUP_PHY_ATTRIBUTE(device_type);
+ SETUP_PHY_ATTRIBUTE(sas_address);
+ SETUP_PHY_ATTRIBUTE(phy_identifier);
+ //SETUP_PHY_ATTRIBUTE(port_identifier);
+ SETUP_PHY_ATTRIBUTE(negotiated_linkrate);
+ SETUP_PHY_ATTRIBUTE(minimum_linkrate_hw);
+ SETUP_PHY_ATTRIBUTE(minimum_linkrate);
+ SETUP_PHY_ATTRIBUTE(maximum_linkrate_hw);
+ SETUP_PHY_ATTRIBUTE(maximum_linkrate);
+
+ SETUP_PHY_ATTRIBUTE(invalid_dword_count);
+ SETUP_PHY_ATTRIBUTE(running_disparity_error_count);
+ SETUP_PHY_ATTRIBUTE(loss_of_dword_sync_count);
+ SETUP_PHY_ATTRIBUTE(phy_reset_problem_count);
+ SETUP_OPTIONAL_PHY_ATTRIBUTE_WRONLY(link_reset, phy_reset);
+ SETUP_OPTIONAL_PHY_ATTRIBUTE_WRONLY(hard_reset, phy_reset);
i->phy_attrs[count] = NULL;
+ count = 0;
+ SETUP_PORT_ATTRIBUTE(num_phys);
+ i->port_attrs[count] = NULL;
+
count = 0;
SETUP_RPORT_ATTRIBUTE(rphy_initiator_port_protocols);
SETUP_RPORT_ATTRIBUTE(rphy_target_port_protocols);
transport_container_unregister(&i->t.host_attrs);
transport_container_unregister(&i->phy_attr_cont);
+ transport_container_unregister(&i->port_attr_cont);
transport_container_unregister(&i->rphy_attr_cont);
transport_container_unregister(&i->end_dev_attr_cont);
transport_container_unregister(&i->expander_attr_cont);
error = transport_class_register(&sas_phy_class);
if (error)
goto out_unregister_transport;
- error = transport_class_register(&sas_rphy_class);
+ error = transport_class_register(&sas_port_class);
if (error)
goto out_unregister_phy;
+ error = transport_class_register(&sas_rphy_class);
+ if (error)
+ goto out_unregister_port;
error = transport_class_register(&sas_end_dev_class);
if (error)
goto out_unregister_rphy;
transport_class_unregister(&sas_end_dev_class);
out_unregister_rphy:
transport_class_unregister(&sas_rphy_class);
+ out_unregister_port:
+ transport_class_unregister(&sas_port_class);
out_unregister_phy:
transport_class_unregister(&sas_phy_class);
out_unregister_transport:
{
transport_class_unregister(&sas_host_class);
transport_class_unregister(&sas_phy_class);
+ transport_class_unregister(&sas_port_class);
transport_class_unregister(&sas_rphy_class);
transport_class_unregister(&sas_end_dev_class);
transport_class_unregister(&sas_expander_class);
int scsicam_bios_param(struct block_device *bdev, sector_t capacity, int *ip)
{
unsigned char *p;
+ u64 capacity64 = capacity; /* Suppress gcc warning */
int ret;
p = scsi_bios_ptable(bdev);
(unsigned int *)ip + 0, (unsigned int *)ip + 1);
kfree(p);
- if (ret == -1) {
+ if (ret == -1 && capacity64 < (1ULL << 32)) {
/* pick some standard mapping with at most 1024 cylinders,
and at most 62 sectors per track - this works up to
7905 MB */
return count;
}
+static ssize_t sd_store_allow_restart(struct class_device *cdev, const char *buf,
+ size_t count)
+{
+ struct scsi_disk *sdkp = to_scsi_disk(cdev);
+ struct scsi_device *sdp = sdkp->device;
+
+ if (!capable(CAP_SYS_ADMIN))
+ return -EACCES;
+
+ if (sdp->type != TYPE_DISK)
+ return -EINVAL;
+
+ sdp->allow_restart = simple_strtoul(buf, NULL, 10);
+
+ return count;
+}
+
static ssize_t sd_show_cache_type(struct class_device *cdev, char *buf)
{
struct scsi_disk *sdkp = to_scsi_disk(cdev);
return snprintf(buf, 20, "%u\n", sdkp->DPOFUA);
}
+static ssize_t sd_show_allow_restart(struct class_device *cdev, char *buf)
+{
+ struct scsi_disk *sdkp = to_scsi_disk(cdev);
+
+ return snprintf(buf, 40, "%d\n", sdkp->device->allow_restart);
+}
+
static struct class_device_attribute sd_disk_attrs[] = {
__ATTR(cache_type, S_IRUGO|S_IWUSR, sd_show_cache_type,
sd_store_cache_type),
__ATTR(FUA, S_IRUGO, sd_show_fua, NULL),
+ __ATTR(allow_restart, S_IRUGO|S_IWUSR, sd_show_allow_restart,
+ sd_store_allow_restart),
__ATTR_NULL,
};
static void sd_rw_intr(struct scsi_cmnd * SCpnt)
{
int result = SCpnt->result;
- int this_count = SCpnt->request_bufflen;
- int good_bytes = (result == 0 ? this_count : 0);
- sector_t block_sectors = 1;
- u64 first_err_block;
- sector_t error_sector;
+ unsigned int xfer_size = SCpnt->request_bufflen;
+ unsigned int good_bytes = result ? 0 : xfer_size;
+ u64 start_lba = SCpnt->request->sector;
+ u64 bad_lba;
struct scsi_sense_hdr sshdr;
int sense_valid = 0;
int sense_deferred = 0;
if (sense_valid)
sense_deferred = scsi_sense_is_deferred(&sshdr);
}
-
#ifdef CONFIG_SCSI_LOGGING
SCSI_LOG_HLCOMPLETE(1, printk("sd_rw_intr: %s: res=0x%x\n",
SCpnt->request->rq_disk->disk_name, result));
sshdr.sense_key, sshdr.asc, sshdr.ascq));
}
#endif
- /*
- Handle MEDIUM ERRORs that indicate partial success. Since this is a
- relatively rare error condition, no care is taken to avoid
- unnecessary additional work such as memcpy's that could be avoided.
- */
- if (driver_byte(result) != 0 &&
- sense_valid && !sense_deferred) {
- switch (sshdr.sense_key) {
- case MEDIUM_ERROR:
- if (!blk_fs_request(SCpnt->request))
- break;
- info_valid = scsi_get_sense_info_fld(
- SCpnt->sense_buffer, SCSI_SENSE_BUFFERSIZE,
- &first_err_block);
- /*
- * May want to warn and skip if following cast results
- * in actual truncation (if sector_t < 64 bits)
- */
- error_sector = (sector_t)first_err_block;
- if (SCpnt->request->bio != NULL)
- block_sectors = bio_sectors(SCpnt->request->bio);
- switch (SCpnt->device->sector_size) {
- case 1024:
- error_sector <<= 1;
- if (block_sectors < 2)
- block_sectors = 2;
- break;
- case 2048:
- error_sector <<= 2;
- if (block_sectors < 4)
- block_sectors = 4;
- break;
- case 4096:
- error_sector <<=3;
- if (block_sectors < 8)
- block_sectors = 8;
- break;
- case 256:
- error_sector >>= 1;
- break;
- default:
- break;
- }
+ if (driver_byte(result) != DRIVER_SENSE &&
+ (!sense_valid || sense_deferred))
+ goto out;
- error_sector &= ~(block_sectors - 1);
- good_bytes = (error_sector - SCpnt->request->sector) << 9;
- if (good_bytes < 0 || good_bytes >= this_count)
- good_bytes = 0;
+ switch (sshdr.sense_key) {
+ case HARDWARE_ERROR:
+ case MEDIUM_ERROR:
+ if (!blk_fs_request(SCpnt->request))
+ goto out;
+ info_valid = scsi_get_sense_info_fld(SCpnt->sense_buffer,
+ SCSI_SENSE_BUFFERSIZE,
+ &bad_lba);
+ if (!info_valid)
+ goto out;
+ if (xfer_size <= SCpnt->device->sector_size)
+ goto out;
+ switch (SCpnt->device->sector_size) {
+ case 256:
+ start_lba <<= 1;
break;
-
- case RECOVERED_ERROR: /* an error occurred, but it recovered */
- case NO_SENSE: /* LLDD got sense data */
- /*
- * Inform the user, but make sure that it's not treated
- * as a hard error.
- */
- scsi_print_sense("sd", SCpnt);
- SCpnt->result = 0;
- memset(SCpnt->sense_buffer, 0, SCSI_SENSE_BUFFERSIZE);
- good_bytes = this_count;
+ case 512:
break;
-
- case ILLEGAL_REQUEST:
- if (SCpnt->device->use_10_for_rw &&
- (SCpnt->cmnd[0] == READ_10 ||
- SCpnt->cmnd[0] == WRITE_10))
- SCpnt->device->use_10_for_rw = 0;
- if (SCpnt->device->use_10_for_ms &&
- (SCpnt->cmnd[0] == MODE_SENSE_10 ||
- SCpnt->cmnd[0] == MODE_SELECT_10))
- SCpnt->device->use_10_for_ms = 0;
+ case 1024:
+ start_lba >>= 1;
+ break;
+ case 2048:
+ start_lba >>= 2;
+ break;
+ case 4096:
+ start_lba >>= 3;
break;
-
default:
+ /* Print something here with limiting frequency. */
+ goto out;
break;
}
+ /* This computation should always be done in terms of
+ * the resolution of the device's medium.
+ */
+ good_bytes = (bad_lba - start_lba)*SCpnt->device->sector_size;
+ break;
+ case RECOVERED_ERROR:
+ case NO_SENSE:
+ /* Inform the user, but make sure that it's not treated
+ * as a hard error.
+ */
+ scsi_print_sense("sd", SCpnt);
+ SCpnt->result = 0;
+ memset(SCpnt->sense_buffer, 0, SCSI_SENSE_BUFFERSIZE);
+ good_bytes = xfer_size;
+ break;
+ case ILLEGAL_REQUEST:
+ if (SCpnt->device->use_10_for_rw &&
+ (SCpnt->cmnd[0] == READ_10 ||
+ SCpnt->cmnd[0] == WRITE_10))
+ SCpnt->device->use_10_for_rw = 0;
+ if (SCpnt->device->use_10_for_ms &&
+ (SCpnt->cmnd[0] == MODE_SENSE_10 ||
+ SCpnt->cmnd[0] == MODE_SELECT_10))
+ SCpnt->device->use_10_for_ms = 0;
+ break;
+ default:
+ break;
}
- /*
- * This calls the generic completion function, now that we know
- * how many actual sectors finished, and how many sectors we need
- * to say have failed.
- */
- scsi_io_completion(SCpnt, good_bytes, block_sectors << 9);
+ out:
+ scsi_io_completion(SCpnt, good_bytes);
}
static int media_not_present(struct scsi_disk *sdkp,
* how many actual sectors finished, and how many sectors we need
* to say have failed.
*/
- scsi_io_completion(SCpnt, good_bytes, block_sectors << 9);
+ scsi_io_completion(SCpnt, good_bytes);
}
static int sr_init_command(struct scsi_cmnd * SCpnt)
extern struct scsi_cmnd *scsi_get_command(struct scsi_device *, gfp_t);
extern void scsi_put_command(struct scsi_cmnd *);
-extern void scsi_io_completion(struct scsi_cmnd *, unsigned int, unsigned int);
+extern void scsi_io_completion(struct scsi_cmnd *, unsigned int);
extern void scsi_finish_command(struct scsi_cmnd *cmd);
extern void scsi_req_abort_cmd(struct scsi_cmnd *cmd);
*/
unsigned ordered_tag:1;
+ /* task mgmt function in progress */
+ unsigned tmf_in_progress:1;
+
/*
* Optional work queue to be utilized by the transport
*/
{
return shost->shost_state == SHOST_RECOVERY ||
shost->shost_state == SHOST_CANCEL_RECOVERY ||
- shost->shost_state == SHOST_DEL_RECOVERY;
+ shost->shost_state == SHOST_DEL_RECOVERY ||
+ shost->tmf_in_progress;
}
extern int scsi_queue_work(struct Scsi_Host *, struct work_struct *);
#include <linux/transport_class.h>
#include <linux/types.h>
+#include <linux/mutex.h>
struct scsi_transport_template;
struct sas_rphy;
enum sas_linkrate minimum_linkrate;
enum sas_linkrate maximum_linkrate_hw;
enum sas_linkrate maximum_linkrate;
- u8 port_identifier;
/* internal state */
unsigned int local_attached : 1;
u32 loss_of_dword_sync_count;
u32 phy_reset_problem_count;
- /* the other end of the link */
- struct sas_rphy *rphy;
+ /* for the list of phys belonging to a port */
+ struct list_head port_siblings;
};
#define dev_to_phy(d) \
#define rphy_to_expander_device(r) \
container_of((r), struct sas_expander_device, rphy)
+struct sas_port {
+ struct device dev;
+
+ u8 port_identifier;
+ int num_phys;
+
+ /* the other end of the link */
+ struct sas_rphy *rphy;
+
+ struct mutex phy_list_mutex;
+ struct list_head phy_list;
+};
+
+#define dev_to_sas_port(d) \
+ container_of((d), struct sas_port, dev)
+#define transport_class_to_sas_port(cdev) \
+ dev_to_sas_port((cdev)->dev)
+
/* The functions by which the transport class and the driver communicate */
struct sas_function_template {
int (*get_linkerrors)(struct sas_phy *);
};
+void sas_remove_children(struct device *);
extern void sas_remove_host(struct Scsi_Host *);
extern struct sas_phy *sas_phy_alloc(struct device *, int);
extern void sas_phy_delete(struct sas_phy *);
extern int scsi_is_sas_phy(const struct device *);
-extern struct sas_rphy *sas_end_device_alloc(struct sas_phy *);
-extern struct sas_rphy *sas_expander_alloc(struct sas_phy *, enum sas_device_type);
+extern struct sas_rphy *sas_end_device_alloc(struct sas_port *);
+extern struct sas_rphy *sas_expander_alloc(struct sas_port *, enum sas_device_type);
void sas_rphy_free(struct sas_rphy *);
extern int sas_rphy_add(struct sas_rphy *);
extern void sas_rphy_delete(struct sas_rphy *);
extern int scsi_is_sas_rphy(const struct device *);
+struct sas_port *sas_port_alloc(struct device *, int);
+int sas_port_add(struct sas_port *);
+void sas_port_free(struct sas_port *);
+void sas_port_delete(struct sas_port *);
+void sas_port_add_phy(struct sas_port *, struct sas_phy *);
+void sas_port_delete_phy(struct sas_port *, struct sas_phy *);
+int scsi_is_sas_port(const struct device *);
+
extern struct scsi_transport_template *
sas_attach_transport(struct sas_function_template *);
extern void sas_release_transport(struct scsi_transport_template *);
git.openpandora.org / pandora-kernel.git / commitdiff