diff options
49 files changed, 2482 insertions, 755 deletions
diff --git a/Documentation/scsi/scsi_mid_low_api.txt b/Documentation/scsi/scsi_mid_low_api.txt index 7536823c0cb1..44df89c9c049 100644 --- a/Documentation/scsi/scsi_mid_low_api.txt +++ b/Documentation/scsi/scsi_mid_low_api.txt @@ -373,13 +373,11 @@ Summary: scsi_activate_tcq - turn on tag command queueing scsi_add_device - creates new scsi device (lu) instance scsi_add_host - perform sysfs registration and SCSI bus scan. - scsi_add_timer - (re-)start timer on a SCSI command. scsi_adjust_queue_depth - change the queue depth on a SCSI device scsi_assign_lock - replace default host_lock with given lock scsi_bios_ptable - return copy of block device's partition table scsi_block_requests - prevent further commands being queued to given host scsi_deactivate_tcq - turn off tag command queueing - scsi_delete_timer - cancel timer on a SCSI command. scsi_host_alloc - return a new scsi_host instance whose refcount==1 scsi_host_get - increments Scsi_Host instance's refcount scsi_host_put - decrements Scsi_Host instance's refcount (free if 0) @@ -458,27 +456,6 @@ int scsi_add_host(struct Scsi_Host *shost, struct device * dev) /** - * scsi_add_timer - (re-)start timer on a SCSI command. - * @scmd: pointer to scsi command instance - * @timeout: duration of timeout in "jiffies" - * @complete: pointer to function to call if timeout expires - * - * Returns nothing - * - * Might block: no - * - * Notes: Each scsi command has its own timer, and as it is added - * to the queue, we set up the timer. When the command completes, - * we cancel the timer. An LLD can use this function to change - * the existing timeout value. - * - * Defined in: drivers/scsi/scsi_error.c - **/ -void scsi_add_timer(struct scsi_cmnd *scmd, int timeout, - void (*complete)(struct scsi_cmnd *)) - - -/** * scsi_adjust_queue_depth - allow LLD to change queue depth on a SCSI device * @sdev: pointer to SCSI device to change queue depth on * @tagged: 0 - no tagged queuing @@ -566,24 +543,6 @@ void scsi_deactivate_tcq(struct scsi_device *sdev, int depth) /** - * scsi_delete_timer - cancel timer on a SCSI command. - * @scmd: pointer to scsi command instance - * - * Returns 1 if able to cancel timer else 0 (i.e. too late or already - * cancelled). - * - * Might block: no [may in the future if it invokes del_timer_sync()] - * - * Notes: All commands issued by upper levels already have a timeout - * associated with them. An LLD can use this function to cancel the - * timer. - * - * Defined in: drivers/scsi/scsi_error.c - **/ -int scsi_delete_timer(struct scsi_cmnd *scmd) - - -/** * scsi_host_alloc - create a scsi host adapter instance and perform basic * initialization. * @sht: pointer to scsi host template diff --git a/drivers/base/attribute_container.c b/drivers/base/attribute_container.c index ebcae5c34133..373e7b728fa7 100644 --- a/drivers/base/attribute_container.c +++ b/drivers/base/attribute_container.c @@ -22,11 +22,26 @@ /* This is a private structure used to tie the classdev and the * container .. it should never be visible outside this file */ struct internal_container { - struct list_head node; + struct klist_node node; struct attribute_container *cont; struct class_device classdev; }; +static void internal_container_klist_get(struct klist_node *n) +{ + struct internal_container *ic = + container_of(n, struct internal_container, node); + class_device_get(&ic->classdev); +} + +static void internal_container_klist_put(struct klist_node *n) +{ + struct internal_container *ic = + container_of(n, struct internal_container, node); + class_device_put(&ic->classdev); +} + + /** * attribute_container_classdev_to_container - given a classdev, return the container * @@ -57,8 +72,8 @@ int attribute_container_register(struct attribute_container *cont) { INIT_LIST_HEAD(&cont->node); - INIT_LIST_HEAD(&cont->containers); - spin_lock_init(&cont->containers_lock); + klist_init(&cont->containers,internal_container_klist_get, + internal_container_klist_put); down(&attribute_container_mutex); list_add_tail(&cont->node, &attribute_container_list); @@ -78,13 +93,13 @@ attribute_container_unregister(struct attribute_container *cont) { int retval = -EBUSY; down(&attribute_container_mutex); - spin_lock(&cont->containers_lock); - if (!list_empty(&cont->containers)) + spin_lock(&cont->containers.k_lock); + if (!list_empty(&cont->containers.k_list)) goto out; retval = 0; list_del(&cont->node); out: - spin_unlock(&cont->containers_lock); + spin_unlock(&cont->containers.k_lock); up(&attribute_container_mutex); return retval; @@ -143,7 +158,6 @@ attribute_container_add_device(struct device *dev, continue; } memset(ic, 0, sizeof(struct internal_container)); - INIT_LIST_HEAD(&ic->node); ic->cont = cont; class_device_initialize(&ic->classdev); ic->classdev.dev = get_device(dev); @@ -154,13 +168,22 @@ attribute_container_add_device(struct device *dev, fn(cont, dev, &ic->classdev); else attribute_container_add_class_device(&ic->classdev); - spin_lock(&cont->containers_lock); - list_add_tail(&ic->node, &cont->containers); - spin_unlock(&cont->containers_lock); + klist_add_tail(&ic->node, &cont->containers); } up(&attribute_container_mutex); } +/* FIXME: can't break out of this unless klist_iter_exit is also + * called before doing the break + */ +#define klist_for_each_entry(pos, head, member, iter) \ + for (klist_iter_init(head, iter); (pos = ({ \ + struct klist_node *n = klist_next(iter); \ + n ? container_of(n, typeof(*pos), member) : \ + ({ klist_iter_exit(iter) ; NULL; }); \ + }) ) != NULL; ) + + /** * attribute_container_remove_device - make device eligible for removal. * @@ -187,18 +210,19 @@ attribute_container_remove_device(struct device *dev, down(&attribute_container_mutex); list_for_each_entry(cont, &attribute_container_list, node) { - struct internal_container *ic, *tmp; + struct internal_container *ic; + struct klist_iter iter; if (attribute_container_no_classdevs(cont)) continue; if (!cont->match(cont, dev)) continue; - spin_lock(&cont->containers_lock); - list_for_each_entry_safe(ic, tmp, &cont->containers, node) { + + klist_for_each_entry(ic, &cont->containers, node, &iter) { if (dev != ic->classdev.dev) continue; - list_del(&ic->node); + klist_del(&ic->node); if (fn) fn(cont, dev, &ic->classdev); else { @@ -206,7 +230,6 @@ attribute_container_remove_device(struct device *dev, class_device_unregister(&ic->classdev); } } - spin_unlock(&cont->containers_lock); } up(&attribute_container_mutex); } @@ -232,7 +255,8 @@ attribute_container_device_trigger(struct device *dev, down(&attribute_container_mutex); list_for_each_entry(cont, &attribute_container_list, node) { - struct internal_container *ic, *tmp; + struct internal_container *ic; + struct klist_iter iter; if (!cont->match(cont, dev)) continue; @@ -242,12 +266,10 @@ attribute_container_device_trigger(struct device *dev, continue; } - spin_lock(&cont->containers_lock); - list_for_each_entry_safe(ic, tmp, &cont->containers, node) { + klist_for_each_entry(ic, &cont->containers, node, &iter) { if (dev == ic->classdev.dev) fn(cont, dev, &ic->classdev); } - spin_unlock(&cont->containers_lock); } up(&attribute_container_mutex); } @@ -397,15 +419,16 @@ attribute_container_find_class_device(struct attribute_container *cont, { struct class_device *cdev = NULL; struct internal_container *ic; + struct klist_iter iter; - spin_lock(&cont->containers_lock); - list_for_each_entry(ic, &cont->containers, node) { + klist_for_each_entry(ic, &cont->containers, node, &iter) { if (ic->classdev.dev == dev) { cdev = &ic->classdev; + /* FIXME: must exit iterator then break */ + klist_iter_exit(&iter); break; } } - spin_unlock(&cont->containers_lock); return cdev; } diff --git a/drivers/message/fusion/lsi/mpi.h b/drivers/message/fusion/lsi/mpi.h index 9f98334e5076..b61e3d175070 100644 --- a/drivers/message/fusion/lsi/mpi.h +++ b/drivers/message/fusion/lsi/mpi.h @@ -6,7 +6,7 @@ * Title: MPI Message independent structures and definitions * Creation Date: July 27, 2000 * - * mpi.h Version: 01.05.07 + * mpi.h Version: 01.05.08 * * Version History * --------------- @@ -71,6 +71,9 @@ * 03-11-05 01.05.07 Removed function codes for SCSI IO 32 and * TargetAssistExtended requests. * Removed EEDP IOCStatus codes. + * 06-24-05 01.05.08 Added function codes for SCSI IO 32 and + * TargetAssistExtended requests. + * Added EEDP IOCStatus codes. * -------------------------------------------------------------------------- */ @@ -101,7 +104,7 @@ /* Note: The major versions of 0xe0 through 0xff are reserved */ /* versioning for this MPI header set */ -#define MPI_HEADER_VERSION_UNIT (0x09) +#define MPI_HEADER_VERSION_UNIT (0x0A) #define MPI_HEADER_VERSION_DEV (0x00) #define MPI_HEADER_VERSION_UNIT_MASK (0xFF00) #define MPI_HEADER_VERSION_UNIT_SHIFT (8) @@ -292,10 +295,13 @@ #define MPI_FUNCTION_DIAG_BUFFER_POST (0x1D) #define MPI_FUNCTION_DIAG_RELEASE (0x1E) +#define MPI_FUNCTION_SCSI_IO_32 (0x1F) + #define MPI_FUNCTION_LAN_SEND (0x20) #define MPI_FUNCTION_LAN_RECEIVE (0x21) #define MPI_FUNCTION_LAN_RESET (0x22) +#define MPI_FUNCTION_TARGET_ASSIST_EXTENDED (0x23) #define MPI_FUNCTION_TARGET_CMD_BUF_BASE_POST (0x24) #define MPI_FUNCTION_TARGET_CMD_BUF_LIST_POST (0x25) @@ -681,6 +687,15 @@ typedef struct _MSG_DEFAULT_REPLY #define MPI_IOCSTATUS_SCSI_EXT_TERMINATED (0x004C) /****************************************************************************/ +/* For use by SCSI Initiator and SCSI Target end-to-end data protection */ +/****************************************************************************/ + +#define MPI_IOCSTATUS_EEDP_GUARD_ERROR (0x004D) +#define MPI_IOCSTATUS_EEDP_REF_TAG_ERROR (0x004E) +#define MPI_IOCSTATUS_EEDP_APP_TAG_ERROR (0x004F) + + +/****************************************************************************/ /* SCSI Target values */ /****************************************************************************/ diff --git a/drivers/message/fusion/lsi/mpi_cnfg.h b/drivers/message/fusion/lsi/mpi_cnfg.h index 15b12b06799d..d8339896f734 100644 --- a/drivers/message/fusion/lsi/mpi_cnfg.h +++ b/drivers/message/fusion/lsi/mpi_cnfg.h @@ -6,7 +6,7 @@ * Title: MPI Config message, structures, and Pages * Creation Date: July 27, 2000 * - * mpi_cnfg.h Version: 01.05.08 + * mpi_cnfg.h Version: 01.05.09 * * Version History * --------------- @@ -232,6 +232,23 @@ * New physical mapping mode in SAS IO Unit Page 2. * Added CONFIG_PAGE_SAS_ENCLOSURE_0. * Added Slot and Enclosure fields to SAS Device Page 0. + * 06-24-05 01.05.09 Added EEDP defines to IOC Page 1. + * Added more RAID type defines to IOC Page 2. + * Added Port Enable Delay settings to BIOS Page 1. + * Added Bad Block Table Full define to RAID Volume Page 0. + * Added Previous State defines to RAID Physical Disk + * Page 0. + * Added Max Sata Targets define for DiscoveryStatus field + * of SAS IO Unit Page 0. + * Added Device Self Test to Control Flags of SAS IO Unit + * Page 1. + * Added Direct Attach Starting Slot Number define for SAS + * IO Unit Page 2. + * Added new fields in SAS Device Page 2 for enclosure + * mapping. + * Added OwnerDevHandle and Flags field to SAS PHY Page 0. + * Added IOC GPIO Flags define to SAS Enclosure Page 0. + * Fixed the value for MPI_SAS_IOUNIT1_CONTROL_DEV_SATA_SUPPORT. * -------------------------------------------------------------------------- */ @@ -477,6 +494,7 @@ typedef struct _MSG_CONFIG_REPLY #define MPI_MANUFACTPAGE_DEVICEID_FC929X (0x0626) #define MPI_MANUFACTPAGE_DEVICEID_FC939X (0x0642) #define MPI_MANUFACTPAGE_DEVICEID_FC949X (0x0640) +#define MPI_MANUFACTPAGE_DEVICEID_FC949ES (0x0646) /* SCSI */ #define MPI_MANUFACTPAGE_DEVID_53C1030 (0x0030) #define MPI_MANUFACTPAGE_DEVID_53C1030ZC (0x0031) @@ -769,9 +787,13 @@ typedef struct _CONFIG_PAGE_IOC_1 } CONFIG_PAGE_IOC_1, MPI_POINTER PTR_CONFIG_PAGE_IOC_1, IOCPage1_t, MPI_POINTER pIOCPage1_t; -#define MPI_IOCPAGE1_PAGEVERSION (0x02) +#define MPI_IOCPAGE1_PAGEVERSION (0x03) /* defines for the Flags field */ +#define MPI_IOCPAGE1_EEDP_MODE_MASK (0x07000000) +#define MPI_IOCPAGE1_EEDP_MODE_OFF (0x00000000) +#define MPI_IOCPAGE1_EEDP_MODE_T10 (0x01000000) +#define MPI_IOCPAGE1_EEDP_MODE_LSI_1 (0x02000000) #define MPI_IOCPAGE1_INITIATOR_CONTEXT_REPLY_DISABLE (0x00000010) #define MPI_IOCPAGE1_REPLY_COALESCING (0x00000001) @@ -795,6 +817,11 @@ typedef struct _CONFIG_PAGE_IOC_2_RAID_VOL #define MPI_RAID_VOL_TYPE_IS (0x00) #define MPI_RAID_VOL_TYPE_IME (0x01) #define MPI_RAID_VOL_TYPE_IM (0x02) +#define MPI_RAID_VOL_TYPE_RAID_5 (0x03) +#define MPI_RAID_VOL_TYPE_RAID_6 (0x04) +#define MPI_RAID_VOL_TYPE_RAID_10 (0x05) +#define MPI_RAID_VOL_TYPE_RAID_50 (0x06) +#define MPI_RAID_VOL_TYPE_UNKNOWN (0xFF) /* IOC Page 2 Volume Flags values */ @@ -820,13 +847,17 @@ typedef struct _CONFIG_PAGE_IOC_2 } CONFIG_PAGE_IOC_2, MPI_POINTER PTR_CONFIG_PAGE_IOC_2, IOCPage2_t, MPI_POINTER pIOCPage2_t; -#define MPI_IOCPAGE2_PAGEVERSION (0x02) +#define MPI_IOCPAGE2_PAGEVERSION (0x03) /* IOC Page 2 Capabilities flags */ #define MPI_IOCPAGE2_CAP_FLAGS_IS_SUPPORT (0x00000001) #define MPI_IOCPAGE2_CAP_FLAGS_IME_SUPPORT (0x00000002) #define MPI_IOCPAGE2_CAP_FLAGS_IM_SUPPORT (0x00000004) +#define MPI_IOCPAGE2_CAP_FLAGS_RAID_5_SUPPORT (0x00000008) +#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_SES_SUPPORT (0x20000000) #define MPI_IOCPAGE2_CAP_FLAGS_SAFTE_SUPPORT (0x40000000) #define MPI_IOCPAGE2_CAP_FLAGS_CROSS_CHANNEL_SUPPORT (0x80000000) @@ -945,7 +976,7 @@ typedef struct _CONFIG_PAGE_BIOS_1 } CONFIG_PAGE_BIOS_1, MPI_POINTER PTR_CONFIG_PAGE_BIOS_1, BIOSPage1_t, MPI_POINTER pBIOSPage1_t; -#define MPI_BIOSPAGE1_PAGEVERSION (0x01) +#define MPI_BIOSPAGE1_PAGEVERSION (0x02) /* values for the BiosOptions field */ #define MPI_BIOSPAGE1_OPTIONS_SPI_ENABLE (0x00000400) @@ -954,6 +985,8 @@ typedef struct _CONFIG_PAGE_BIOS_1 #define MPI_BIOSPAGE1_OPTIONS_DISABLE_BIOS (0x00000001) /* values for the IOCSettings field */ +#define MPI_BIOSPAGE1_IOCSET_MASK_PORT_ENABLE_DELAY (0x00F00000) +#define MPI_BIOSPAGE1_IOCSET_SHIFT_PORT_ENABLE_DELAY (20) #define MPI_BIOSPAGE1_IOCSET_MASK_BOOT_PREFERENCE (0x00030000) #define MPI_BIOSPAGE1_IOCSET_ENCLOSURE_SLOT_BOOT (0x00000000) #define MPI_BIOSPAGE1_IOCSET_SAS_ADDRESS_BOOT (0x00010000) @@ -1167,6 +1200,7 @@ typedef struct _CONFIG_PAGE_BIOS_2 #define MPI_BIOSPAGE2_FORM_PCI_SLOT_NUMBER (0x03) #define MPI_BIOSPAGE2_FORM_FC_WWN (0x04) #define MPI_BIOSPAGE2_FORM_SAS_WWN (0x05) +#define MPI_BIOSPAGE2_FORM_ENCLOSURE_SLOT (0x06) /**************************************************************************** @@ -1957,11 +1991,11 @@ typedef struct _RAID_VOL0_STATUS RaidVol0Status_t, MPI_POINTER pRaidVol0Status_t; /* RAID Volume Page 0 VolumeStatus defines */ - #define MPI_RAIDVOL0_STATUS_FLAG_ENABLED (0x01) #define MPI_RAIDVOL0_STATUS_FLAG_QUIESCED (0x02) #define MPI_RAIDVOL0_STATUS_FLAG_RESYNC_IN_PROGRESS (0x04) #define MPI_RAIDVOL0_STATUS_FLAG_VOLUME_INACTIVE (0x08) +#define MPI_RAIDVOL0_STATUS_FLAG_BAD_BLOCK_TABLE_FULL (0x10) #define MPI_RAIDVOL0_STATUS_STATE_OPTIMAL (0x00) #define MPI_RAIDVOL0_STATUS_STATE_DEGRADED (0x01) @@ -2025,7 +2059,7 @@ typedef struct _CONFIG_PAGE_RAID_VOL_0 } CONFIG_PAGE_RAID_VOL_0, MPI_POINTER PTR_CONFIG_PAGE_RAID_VOL_0, RaidVolumePage0_t, MPI_POINTER pRaidVolumePage0_t; -#define MPI_RAIDVOLPAGE0_PAGEVERSION (0x04) +#define MPI_RAIDVOLPAGE0_PAGEVERSION (0x05) /* values for RAID Volume Page 0 InactiveStatus field */ #define MPI_RAIDVOLPAGE0_UNKNOWN_INACTIVE (0x00) @@ -2104,6 +2138,8 @@ typedef struct _RAID_PHYS_DISK0_STATUS #define MPI_PHYSDISK0_STATUS_FLAG_OUT_OF_SYNC (0x01) #define MPI_PHYSDISK0_STATUS_FLAG_QUIESCED (0x02) #define MPI_PHYSDISK0_STATUS_FLAG_INACTIVE_VOLUME (0x04) +#define MPI_PHYSDISK0_STATUS_FLAG_OPTIMAL_PREVIOUS (0x00) +#define MPI_PHYSDISK0_STATUS_FLAG_NOT_OPTIMAL_PREVIOUS (0x08) #define MPI_PHYSDISK0_STATUS_ONLINE (0x00) #define MPI_PHYSDISK0_STATUS_MISSING (0x01) @@ -2132,7 +2168,7 @@ typedef struct _CONFIG_PAGE_RAID_PHYS_DISK_0 } CONFIG_PAGE_RAID_PHYS_DISK_0, MPI_POINTER PTR_CONFIG_PAGE_RAID_PHYS_DISK_0, RaidPhysDiskPage0_t, MPI_POINTER pRaidPhysDiskPage0_t; -#define MPI_RAIDPHYSDISKPAGE0_PAGEVERSION (0x01) +#define MPI_RAIDPHYSDISKPAGE0_PAGEVERSION (0x02) typedef struct _RAID_PHYS_DISK1_PATH @@ -2263,7 +2299,7 @@ typedef struct _CONFIG_PAGE_SAS_IO_UNIT_0 } 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 (0x02) +#define MPI_SASIOUNITPAGE0_PAGEVERSION (0x03) /* values for SAS IO Unit Page 0 PortFlags */ #define MPI_SAS_IOUNIT0_PORT_FLAGS_DISCOVERY_IN_PROGRESS (0x08) @@ -2299,6 +2335,7 @@ typedef struct _CONFIG_PAGE_SAS_IO_UNIT_0 #define MPI_SAS_IOUNIT0_DS_SUBTRACTIVE_LINK (0x00000200) #define MPI_SAS_IOUNIT0_DS_TABLE_LINK (0x00000400) #define MPI_SAS_IOUNIT0_DS_UNSUPPORTED_DEVICE (0x00000800) +#define MPI_SAS_IOUNIT0_DS_MAX_SATA_TARGETS (0x00001000) typedef struct _MPI_SAS_IO_UNIT1_PHY_DATA @@ -2336,6 +2373,7 @@ typedef struct _CONFIG_PAGE_SAS_IO_UNIT_1 #define MPI_SASIOUNITPAGE1_PAGEVERSION (0x04) /* values for SAS IO Unit Page 1 ControlFlags */ +#define MPI_SAS_IOUNIT1_CONTROL_DEVICE_SELF_TEST (0x8000) #define MPI_SAS_IOUNIT1_CONTROL_SATA_3_0_MAX (0x4000) #define MPI_SAS_IOUNIT1_CONTROL_SATA_1_5_MAX (0x2000) #define MPI_SAS_IOUNIT1_CONTROL_SATA_SW_PRESERVE (0x1000) @@ -2345,9 +2383,8 @@ typedef struct _CONFIG_PAGE_SAS_IO_UNIT_1 #define MPI_SAS_IOUNIT1_CONTROL_SHIFT_DEV_SUPPORT (9) #define MPI_SAS_IOUNIT1_CONTROL_DEV_SUPPORT_BOTH (0x00) #define MPI_SAS_IOUNIT1_CONTROL_DEV_SAS_SUPPORT (0x01) -#define MPI_SAS_IOUNIT1_CONTROL_DEV_SATA_SUPPORT (0x10) +#define MPI_SAS_IOUNIT1_CONTROL_DEV_SATA_SUPPORT (0x02) -#define MPI_SAS_IOUNIT1_CONTROL_AUTO_PORT_SAME_SAS_ADDR (0x0100) #define MPI_SAS_IOUNIT1_CONTROL_SATA_48BIT_LBA_REQUIRED (0x0080) #define MPI_SAS_IOUNIT1_CONTROL_SATA_SMART_REQUIRED (0x0040) #define MPI_SAS_IOUNIT1_CONTROL_SATA_NCQ_REQUIRED (0x0020) @@ -2390,7 +2427,7 @@ typedef struct _CONFIG_PAGE_SAS_IO_UNIT_2 } CONFIG_PAGE_SAS_IO_UNIT_2, MPI_POINTER PTR_CONFIG_PAGE_SAS_IO_UNIT_2, SasIOUnitPage2_t, MPI_POINTER pSasIOUnitPage2_t; -#define MPI_SASIOUNITPAGE2_PAGEVERSION (0x03) +#define MPI_SASIOUNITPAGE2_PAGEVERSION (0x04) /* values for SAS IO Unit Page 2 Status field */ #define MPI_SAS_IOUNIT2_STATUS_DISABLED_PERSISTENT_MAPPINGS (0x02) @@ -2406,6 +2443,7 @@ typedef struct _CONFIG_PAGE_SAS_IO_UNIT_2 #define MPI_SAS_IOUNIT2_FLAGS_ENCLOSURE_SLOT_PHYS_MAP (0x02) #define MPI_SAS_IOUNIT2_FLAGS_RESERVE_ID_0_FOR_BOOT (0x10) +#define MPI_SAS_IOUNIT2_FLAGS_DA_STARTING_SLOT (0x20) typedef struct _CONFIG_PAGE_SAS_IO_UNIT_3 @@ -2584,11 +2622,19 @@ typedef struct _CONFIG_PAGE_SAS_DEVICE_2 { CONFIG_EXTENDED_PAGE_HEADER Header; /* 00h */ U64 PhysicalIdentifier; /* 08h */ - U32 Reserved1; /* 10h */ + U32 EnclosureMapping; /* 10h */ } CONFIG_PAGE_SAS_DEVICE_2, MPI_POINTER PTR_CONFIG_PAGE_SAS_DEVICE_2, SasDevicePage2_t, MPI_POINTER pSasDevicePage2_t; -#define MPI_SASDEVICE2_PAGEVERSION (0x00) +#define MPI_SASDEVICE2_PAGEVERSION (0x01) + +/* defines for SAS Device Page 2 EnclosureMapping field */ +#define MPI_SASDEVICE2_ENC_MAP_MASK_MISSING_COUNT (0x0000000F) +#define MPI_SASDEVICE2_ENC_MAP_SHIFT_MISSING_COUNT (0) +#define MPI_SASDEVICE2_ENC_MAP_MASK_NUM_SLOTS (0x000007F0) +#define MPI_SASDEVICE2_ENC_MAP_SHIFT_NUM_SLOTS (4) +#define MPI_SASDEVICE2_ENC_MAP_MASK_START_INDEX (0x001FF800) +#define MPI_SASDEVICE2_ENC_MAP_SHIFT_START_INDEX (11) /**************************************************************************** @@ -2598,7 +2644,8 @@ typedef struct _CONFIG_PAGE_SAS_DEVICE_2 typedef struct _CONFIG_PAGE_SAS_PHY_0 { CONFIG_EXTENDED_PAGE_HEADER Header; /* 00h */ - U32 Reserved1; /* 08h */ + U16 OwnerDevHandle; /* 08h */ + U16 Reserved1; /* 0Ah */ U64 SASAddress; /* 0Ch */ U16 AttachedDevHandle; /* 14h */ U8 AttachedPhyIdentifier; /* 16h */ @@ -2607,12 +2654,12 @@ typedef struct _CONFIG_PAGE_SAS_PHY_0 U8 ProgrammedLinkRate; /* 20h */ U8 HwLinkRate; /* 21h */ U8 ChangeCount; /* 22h */ - U8 Reserved3; /* 23h */ + U8 Flags; /* 23h */ U32 PhyInfo; /* 24h */ } CONFIG_PAGE_SAS_PHY_0, MPI_POINTER PTR_CONFIG_PAGE_SAS_PHY_0, SasPhyPage0_t, MPI_POINTER pSasPhyPage0_t; -#define MPI_SASPHY0_PAGEVERSION (0x00) +#define MPI_SASPHY0_PAGEVERSION (0x01) /* values for SAS PHY Page 0 ProgrammedLinkRate field */ #define MPI_SAS_PHY0_PRATE_MAX_RATE_MASK (0xF0) @@ -2632,6 +2679,9 @@ typedef struct _CONFIG_PAGE_SAS_PHY_0 #define MPI_SAS_PHY0_HWRATE_MIN_RATE_1_5 (0x08) #define MPI_SAS_PHY0_HWRATE_MIN_RATE_3_0 (0x09) +/* values for SAS PHY Page 0 Flags field */ +#define MPI_SAS_PHY0_FLAGS_SGPIO_DIRECT_ATTACH_ENC (0x01) + /* values for SAS PHY Page 0 PhyInfo field */ #define MPI_SAS_PHY0_PHYINFO_SATA_PORT_ACTIVE (0x00004000) #define MPI_SAS_PHY0_PHYINFO_SATA_PORT_SELECTOR (0x00002000) @@ -2690,7 +2740,7 @@ typedef struct _CONFIG_PAGE_SAS_ENCLOSURE_0 } CONFIG_PAGE_SAS_ENCLOSURE_0, MPI_POINTER PTR_CONFIG_PAGE_SAS_ENCLOSURE_0, SasEnclosurePage0_t, MPI_POINTER pSasEnclosurePage0_t; -#define MPI_SASENCLOSURE0_PAGEVERSION (0x00) +#define MPI_SASENCLOSURE0_PAGEVERSION (0x01) /* values for SAS Enclosure Page 0 Flags field */ #define MPI_SAS_ENCLS0_FLAGS_SEP_BUS_ID_VALID (0x0020) @@ -2702,6 +2752,7 @@ typedef struct _CONFIG_PAGE_SAS_ENCLOSURE_0 #define MPI_SAS_ENCLS0_FLAGS_MNG_IOC_SGPIO (0x0002) #define MPI_SAS_ENCLS0_FLAGS_MNG_EXP_SGPIO (0x0003) #define MPI_SAS_ENCLS0_FLAGS_MNG_SES_ENCLOSURE (0x0004) +#define MPI_SAS_ENCLS0_FLAGS_MNG_IOC_GPIO (0x0005) /**************************************************************************** diff --git a/drivers/message/fusion/lsi/mpi_history.txt b/drivers/message/fusion/lsi/mpi_history.txt index c9edbee41edf..1a30ef16adb4 100644 --- a/drivers/message/fusion/lsi/mpi_history.txt +++ b/drivers/message/fusion/lsi/mpi_history.txt @@ -6,17 +6,17 @@ Copyright (c) 2000-2005 LSI Logic Corporation. --------------------------------------- - Header Set Release Version: 01.05.09 + Header Set Release Version: 01.05.10 Header Set Release Date: 03-11-05 --------------------------------------- Filename Current version Prior version ---------- --------------- ------------- - mpi.h 01.05.07 01.05.06 - mpi_ioc.h 01.05.08 01.05.07 - mpi_cnfg.h 01.05.08 01.05.07 - mpi_init.h 01.05.04 01.05.03 - mpi_targ.h 01.05.04 01.05.03 + mpi.h 01.05.08 01.05.07 + mpi_ioc.h 01.05.09 01.05.08 + mpi_cnfg.h 01.05.09 01.05.08 + mpi_init.h 01.05.05 01.05.04 + mpi_targ.h 01.05.05 01.05.04 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 @@ -24,7 +24,7 @@ mpi_inb.h 01.05.01 01.05.01 mpi_sas.h 01.05.01 01.05.01 mpi_type.h 01.05.01 01.05.01 - mpi_history.txt 01.05.09 01.05.08 + mpi_history.txt 01.05.09 01.05.09 * Date Version Description @@ -88,6 +88,9 @@ mpi.h * 03-11-05 01.05.07 Removed function codes for SCSI IO 32 and * TargetAssistExtended requests. * Removed EEDP IOCStatus codes. + * 06-24-05 01.05.08 Added function codes for SCSI IO 32 and + * TargetAssistExtended requests. + * Added EEDP IOCStatus codes. * -------------------------------------------------------------------------- mpi_ioc.h @@ -159,6 +162,8 @@ mpi_ioc.h * Reply and IOC Init Request. * 03-11-05 01.05.08 Added family code for 1068E family. * Removed IOCFacts Reply EEDP Capability bit. + * 06-24-05 01.05.09 Added 5 new IOCFacts Reply IOCCapabilities bits. + * Added Max SATA Targets to SAS Discovery Error event. * -------------------------------------------------------------------------- mpi_cnfg.h @@ -380,6 +385,23 @@ mpi_cnfg.h * New physical mapping mode in SAS IO Unit Page 2. * Added CONFIG_PAGE_SAS_ENCLOSURE_0. * Added Slot and Enclosure fields to SAS Device Page 0. + * 06-24-05 01.05.09 Added EEDP defines to IOC Page 1. + * Added more RAID type defines to IOC Page 2. + * Added Port Enable Delay settings to BIOS Page 1. + * Added Bad Block Table Full define to RAID Volume Page 0. + * Added Previous State defines to RAID Physical Disk + * Page 0. + * Added Max Sata Targets define for DiscoveryStatus field + * of SAS IO Unit Page 0. + * Added Device Self Test to Control Flags of SAS IO Unit + * Page 1. + * Added Direct Attach Starting Slot Number define for SAS + * IO Unit Page 2. + * Added new fields in SAS Device Page 2 for enclosure + * mapping. + * Added OwnerDevHandle and Flags field to SAS PHY Page 0. + * Added IOC GPIO Flags define to SAS Enclosure Page 0. + * Fixed the value for MPI_SAS_IOUNIT1_CONTROL_DEV_SATA_SUPPORT. * -------------------------------------------------------------------------- mpi_init.h @@ -418,6 +440,8 @@ mpi_init.h * Modified SCSI Enclosure Processor Request and Reply to * support Enclosure/Slot addressing rather than WWID * addressing. + * 06-24-05 01.05.05 Added SCSI IO 32 structures and defines. + * Added four new defines for SEP SlotStatus. * -------------------------------------------------------------------------- mpi_targ.h @@ -461,6 +485,7 @@ mpi_targ.h * 10-05-04 01.05.02 MSG_TARGET_CMD_BUFFER_POST_BASE_LIST_REPLY added. * 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. * -------------------------------------------------------------------------- mpi_fc.h @@ -571,20 +596,20 @@ mpi_type.h mpi_history.txt Parts list history -Filename 01.05.09 ----------- -------- -mpi.h 01.05.07 -mpi_ioc.h 01.05.08 -mpi_cnfg.h 01.05.08 -mpi_init.h 01.05.04 -mpi_targ.h 01.05.04 -mpi_fc.h 01.05.01 -mpi_lan.h 01.05.01 -mpi_raid.h 01.05.02 -mpi_tool.h 01.05.03 -mpi_inb.h 01.05.01 -mpi_sas.h 01.05.01 -mpi_type.h 01.05.01 +Filename 01.05.10 01.05.09 +---------- -------- -------- +mpi.h 01.05.08 01.05.07 +mpi_ioc.h 01.05.09 01.05.08 +mpi_cnfg.h 01.05.09 01.05.08 +mpi_init.h 01.05.05 01.05.04 +mpi_targ.h 01.05.05 01.05.04 +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 01.05.01 01.05.01 +mpi_type.h 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 ---------- -------- -------- -------- -------- -------- -------- diff --git a/drivers/message/fusion/lsi/mpi_init.h b/drivers/message/fusion/lsi/mpi_init.h index aca035801a86..d5af75afbd94 100644 --- a/drivers/message/fusion/lsi/mpi_init.h +++ b/drivers/message/fusion/lsi/mpi_init.h @@ -6,7 +6,7 @@ * Title: MPI initiator mode messages and structures * Creation Date: June 8, 2000 * - * mpi_init.h Version: 01.05.04 + * mpi_init.h Version: 01.05.05 * * Version History * --------------- @@ -48,6 +48,8 @@ * Modified SCSI Enclosure Processor Request and Reply to * support Enclosure/Slot addressing rather than WWID * addressing. + * 06-24-05 01.05.05 Added SCSI IO 32 structures and defines. + * Added four new defines for SEP SlotStatus. * -------------------------------------------------------------------------- */ @@ -203,6 +205,197 @@ typedef struct _MSG_SCSI_IO_REPLY /****************************************************************************/ +/* SCSI IO 32 messages and associated structures */ +/****************************************************************************/ + +typedef struct +{ + U8 CDB[20]; /* 00h */ + U32 PrimaryReferenceTag; /* 14h */ + U16 PrimaryApplicationTag; /* 18h */ + U16 PrimaryApplicationTagMask; /* 1Ah */ + U32 TransferLength; /* 1Ch */ +} MPI_SCSI_IO32_CDB_EEDP32, MPI_POINTER PTR_MPI_SCSI_IO32_CDB_EEDP32, + MpiScsiIo32CdbEedp32_t, MPI_POINTER pMpiScsiIo32CdbEedp32_t; + +typedef struct +{ + U8 CDB[16]; /* 00h */ + U32 DataLength; /* 10h */ + U32 PrimaryReferenceTag; /* 14h */ + U16 PrimaryApplicationTag; /* 18h */ + U16 PrimaryApplicationTagMask; /* 1Ah */ + U32 TransferLength; /* 1Ch */ +} MPI_SCSI_IO32_CDB_EEDP16, MPI_POINTER PTR_MPI_SCSI_IO32_CDB_EEDP16, + MpiScsiIo32CdbEedp16_t, MPI_POINTER pMpiScsiIo32CdbEedp16_t; + +typedef union +{ + U8 CDB32[32]; + MPI_SCSI_IO32_CDB_EEDP32 EEDP32; + MPI_SCSI_IO32_CDB_EEDP16 EEDP16; + SGE_SIMPLE_UNION SGE; +} MPI_SCSI_IO32_CDB_UNION, MPI_POINTER PTR_MPI_SCSI_IO32_CDB_UNION, + MpiScsiIo32Cdb_t, MPI_POINTER pMpiScsiIo32Cdb_t; + +typedef struct +{ + U8 TargetID; /* 00h */ + U8 Bus; /* 01h */ + U16 Reserved1; /* 02h */ + U32 Reserved2; /* 04h */ +} MPI_SCSI_IO32_BUS_TARGET_ID_FORM, MPI_POINTER PTR_MPI_SCSI_IO32_BUS_TARGET_ID_FORM, + MpiScsiIo32BusTargetIdForm_t, MPI_POINTER pMpiScsiIo32BusTargetIdForm_t; + +typedef union +{ + MPI_SCSI_IO32_BUS_TARGET_ID_FORM SCSIID; + U64 WWID; +} MPI_SCSI_IO32_ADDRESS, MPI_POINTER PTR_MPI_SCSI_IO32_ADDRESS, + MpiScsiIo32Address_t, MPI_POINTER pMpiScsiIo32Address_t; + +typedef struct _MSG_SCSI_IO32_REQUEST +{ + U8 Port; /* 00h */ + U8 Reserved1; /* 01h */ + U8 ChainOffset; /* 02h */ + U8 Function; /* 03h */ + U8 CDBLength; /* 04h */ + U8 SenseBufferLength; /* 05h */ + U8 Flags; /* 06h */ + U8 MsgFlags; /* 07h */ + U32 MsgContext; /* 08h */ + U8 LUN[8]; /* 0Ch */ + U32 Control; /* 14h */ + MPI_SCSI_IO32_CDB_UNION CDB; /* 18h */ + U32 DataLength; /* 38h */ + U32 BidirectionalDataLength; /* 3Ch */ + U32 SecondaryReferenceTag; /* 40h */ + U16 SecondaryApplicationTag; /* 44h */ + U16 Reserved2; /* 46h */ + U16 EEDPFlags; /* 48h */ + U16 ApplicationTagTranslationMask; /* 4Ah */ + U32 EEDPBlockSize; /* 4Ch */ + MPI_SCSI_IO32_ADDRESS DeviceAddress; /* 50h */ + U8 SGLOffset0; /* 58h */ + U8 SGLOffset1; /* 59h */ + U8 SGLOffset2; /* 5Ah */ + U8 SGLOffset3; /* 5Bh */ + U32 Reserved3; /* 5Ch */ + U32 Reserved4; /* 60h */ + U32 SenseBufferLowAddr; /* 64h */ + SGE_IO_UNION SGL; /* 68h */ +} MSG_SCSI_IO32_REQUEST, MPI_POINTER PTR_MSG_SCSI_IO32_REQUEST, + SCSIIO32Request_t, MPI_POINTER pSCSIIO32Request_t; + +/* SCSI IO 32 MsgFlags bits */ +#define MPI_SCSIIO32_MSGFLGS_SENSE_WIDTH (0x01) +#define MPI_SCSIIO32_MSGFLGS_SENSE_WIDTH_32 (0x00) +#define MPI_SCSIIO32_MSGFLGS_SENSE_WIDTH_64 (0x01) + +#define MPI_SCSIIO32_MSGFLGS_SENSE_LOCATION (0x02) +#define MPI_SCSIIO32_MSGFLGS_SENSE_LOC_HOST (0x00) +#define MPI_SCSIIO32_MSGFLGS_SENSE_LOC_IOC (0x02) + +#define MPI_SCSIIO32_MSGFLGS_CMD_DETERMINES_DATA_DIR (0x04) +#define MPI_SCSIIO32_MSGFLGS_SGL_OFFSETS_CHAINS (0x08) +#define MPI_SCSIIO32_MSGFLGS_MULTICAST (0x10) +#define MPI_SCSIIO32_MSGFLGS_BIDIRECTIONAL (0x20) +#define MPI_SCSIIO32_MSGFLGS_LARGE_CDB (0x40) + +/* SCSI IO 32 Flags bits */ +#define MPI_SCSIIO32_FLAGS_FORM_MASK (0x03) +#define MPI_SCSIIO32_FLAGS_FORM_SCSIID (0x00) +#define MPI_SCSIIO32_FLAGS_FORM_WWID (0x01) + +/* SCSI IO 32 LUN fields */ +#define MPI_SCSIIO32_LUN_FIRST_LEVEL_ADDRESSING (0x0000FFFF) +#define MPI_SCSIIO32_LUN_SECOND_LEVEL_ADDRESSING (0xFFFF0000) +#define MPI_SCSIIO32_LUN_THIRD_LEVEL_ADDRESSING (0x0000FFFF) +#define MPI_SCSIIO32_LUN_FOURTH_LEVEL_ADDRESSING (0xFFFF0000) +#define MPI_SCSIIO32_LUN_LEVEL_1_WORD (0xFF00) +#define MPI_SCSIIO32_LUN_LEVEL_1_DWORD (0x0000FF00) + +/* SCSI IO 32 Control bits */ +#define MPI_SCSIIO32_CONTROL_DATADIRECTION_MASK (0x03000000) +#define MPI_SCSIIO32_CONTROL_NODATATRANSFER (0x00000000) +#define MPI_SCSIIO32_CONTROL_WRITE (0x01000000) +#define MPI_SCSIIO32_CONTROL_READ (0x02000000) +#define MPI_SCSIIO32_CONTROL_BIDIRECTIONAL (0x03000000) + +#define MPI_SCSIIO32_CONTROL_ADDCDBLEN_MASK (0xFC000000) +#define MPI_SCSIIO32_CONTROL_ADDCDBLEN_SHIFT (26) + +#define MPI_SCSIIO32_CONTROL_TASKATTRIBUTE_MASK (0x00000700) +#define MPI_SCSIIO32_CONTROL_SIMPLEQ (0x00000000) +#define MPI_SCSIIO32_CONTROL_HEADOFQ (0x00000100) +#define MPI_SCSIIO32_CONTROL_ORDEREDQ (0x00000200) +#define MPI_SCSIIO32_CONTROL_ACAQ (0x00000400) +#define MPI_SCSIIO32_CONTROL_UNTAGGED (0x00000500) +#define MPI_SCSIIO32_CONTROL_NO_DISCONNECT (0x00000700) + +#define MPI_SCSIIO32_CONTROL_TASKMANAGE_MASK (0x00FF0000) +#define MPI_SCSIIO32_CONTROL_OBSOLETE (0x00800000) +#define MPI_SCSIIO32_CONTROL_CLEAR_ACA_RSV (0x00400000) +#define MPI_SCSIIO32_CONTROL_TARGET_RESET (0x00200000) +#define MPI_SCSIIO32_CONTROL_LUN_RESET_RSV (0x00100000) +#define MPI_SCSIIO32_CONTROL_RESERVED (0x00080000) +#define MPI_SCSIIO32_CONTROL_CLR_TASK_SET_RSV (0x00040000) +#define MPI_SCSIIO32_CONTROL_ABORT_TASK_SET (0x00020000) +#define MPI_SCSIIO32_CONTROL_RESERVED2 (0x00010000) + +/* SCSI IO 32 EEDPFlags */ +#define MPI_SCSIIO32_EEDPFLAGS_MASK_OP (0x0007) +#define MPI_SCSIIO32_EEDPFLAGS_NOOP_OP (0x0000) +#define MPI_SCSIIO32_EEDPFLAGS_CHK_OP (0x0001) +#define MPI_SCSIIO32_EEDPFLAGS_STRIP_OP (0x0002) +#define MPI_SCSIIO32_EEDPFLAGS_CHKRM_OP (0x0003) +#define MPI_SCSIIO32_EEDPFLAGS_INSERT_OP (0x0004) +#define MPI_SCSIIO32_EEDPFLAGS_REPLACE_OP (0x0006) +#define MPI_SCSIIO32_EEDPFLAGS_CHKREGEN_OP (0x0007) + +#define MPI_SCSIIO32_EEDPFLAGS_PASS_REF_TAG (0x0008) +#define MPI_SCSIIO32_EEDPFLAGS_8_9THS_MODE (0x0010) + +#define MPI_SCSIIO32_EEDPFLAGS_T10_CHK_MASK (0x0700) +#define MPI_SCSIIO32_EEDPFLAGS_T10_CHK_GUARD (0x0100) +#define MPI_SCSIIO32_EEDPFLAGS_T10_CHK_REFTAG (0x0200) +#define MPI_SCSIIO32_EEDPFLAGS_T10_CHK_LBATAG (0x0400) +#define MPI_SCSIIO32_EEDPFLAGS_T10_CHK_SHIFT (8) + +#define MPI_SCSIIO32_EEDPFLAGS_INC_SEC_APPTAG (0x1000) +#define MPI_SCSIIO32_EEDPFLAGS_INC_PRI_APPTAG (0x2000) +#define MPI_SCSIIO32_EEDPFLAGS_INC_SEC_REFTAG (0x4000) +#define MPI_SCSIIO32_EEDPFLAGS_INC_PRI_REFTAG (0x8000) + + +/* SCSIIO32 IO reply structure */ +typedef struct _MSG_SCSIIO32_IO_REPLY +{ + U8 Port; /* 00h */ + U8 Reserved1; /* 01h */ + U8 MsgLength; /* 02h */ + U8 Function; /* 03h */ + U8 CDBLength; /* 04h */ + U8 SenseBufferLength; /* 05h */ + U8 Flags; /* 06h */ + U8 MsgFlags; /* 07h */ + U32 MsgContext; /* 08h */ + U8 SCSIStatus; /* 0Ch */ + U8 SCSIState; /* 0Dh */ + U16 IOCStatus; /* 0Eh */ + U32 IOCLogInfo; /* 10h */ + U32 TransferCount; /* 14h */ + U32 SenseCount; /* 18h */ + U32 ResponseInfo; /* 1Ch */ + U16 TaskTag; /* 20h */ + U16 Reserved2; /* 22h */ + U32 BidirectionalTransferCount; /* 24h */ +} MSG_SCSIIO32_IO_REPLY, MPI_POINTER PTR_MSG_SCSIIO32_IO_REPLY, + SCSIIO32Reply_t, MPI_POINTER pSCSIIO32Reply_t; + + +/****************************************************************************/ /* SCSI Task Management messages */ /****************************************************************************/ @@ -310,10 +503,14 @@ typedef struct _MSG_SEP_REQUEST #define MPI_SEP_REQ_SLOTSTATUS_UNCONFIGURED (0x00000080) #define MPI_SEP_REQ_SLOTSTATUS_HOT_SPARE (0x00000100) #define MPI_SEP_REQ_SLOTSTATUS_REBUILD_STOPPED (0x00000200) +#define MPI_SEP_REQ_SLOTSTATUS_REQ_CONSISTENCY_CHECK (0x00001000) +#define MPI_SEP_REQ_SLOTSTATUS_DISABLE (0x00002000) +#define MPI_SEP_REQ_SLOTSTATUS_REQ_RESERVED_DEVICE (0x00004000) #define MPI_SEP_REQ_SLOTSTATUS_IDENTIFY_REQUEST (0x00020000) #define MPI_SEP_REQ_SLOTSTATUS_REQUEST_REMOVE (0x00040000) #define MPI_SEP_REQ_SLOTSTATUS_REQUEST_INSERT (0x00080000) #define MPI_SEP_REQ_SLOTSTATUS_DO_NOT_MOVE (0x00400000) +#define MPI_SEP_REQ_SLOTSTATUS_ACTIVE (0x00800000) #define MPI_SEP_REQ_SLOTSTATUS_B_ENABLE_BYPASS (0x04000000) #define MPI_SEP_REQ_SLOTSTATUS_A_ENABLE_BYPASS (0x08000000) #define MPI_SEP_REQ_SLOTSTATUS_DEV_OFF (0x10000000) @@ -352,11 +549,15 @@ typedef struct _MSG_SEP_REPLY #define MPI_SEP_REPLY_SLOTSTATUS_UNCONFIGURED (0x00000080) #define MPI_SEP_REPLY_SLOTSTATUS_HOT_SPARE (0x00000100) #define MPI_SEP_REPLY_SLOTSTATUS_REBUILD_STOPPED (0x00000200) +#define MPI_SEP_REPLY_SLOTSTATUS_CONSISTENCY_CHECK (0x00001000) +#define MPI_SEP_REPLY_SLOTSTATUS_DISABLE (0x00002000) +#define MPI_SEP_REPLY_SLOTSTATUS_RESERVED_DEVICE (0x00004000) #define MPI_SEP_REPLY_SLOTSTATUS_REPORT (0x00010000) #define MPI_SEP_REPLY_SLOTSTATUS_IDENTIFY_REQUEST (0x00020000) #define MPI_SEP_REPLY_SLOTSTATUS_REMOVE_READY (0x00040000) #define MPI_SEP_REPLY_SLOTSTATUS_INSERT_READY (0x00080000) #define MPI_SEP_REPLY_SLOTSTATUS_DO_NOT_REMOVE (0x00400000) +#define MPI_SEP_REPLY_SLOTSTATUS_ACTIVE (0x00800000) #define MPI_SEP_REPLY_SLOTSTATUS_B_BYPASS_ENABLED (0x01000000) #define MPI_SEP_REPLY_SLOTSTATUS_A_BYPASS_ENABLED (0x02000000) #define MPI_SEP_REPLY_SLOTSTATUS_B_ENABLE_BYPASS (0x04000000) diff --git a/drivers/message/fusion/lsi/mpi_ioc.h b/drivers/message/fusion/lsi/mpi_ioc.h index f91eb4efe8cc..93b70e2b4266 100644 --- a/drivers/message/fusion/lsi/mpi_ioc.h +++ b/drivers/message/fusion/lsi/mpi_ioc.h @@ -6,7 +6,7 @@ * Title: MPI IOC, Port, Event, FW Download, and FW Upload messages * Creation Date: August 11, 2000 * - * mpi_ioc.h Version: 01.05.08 + * mpi_ioc.h Version: 01.05.09 * * Version History * --------------- @@ -81,6 +81,8 @@ * Reply and IOC Init Request. * 03-11-05 01.05.08 Added family code for 1068E family. * Removed IOCFacts Reply EEDP Capability bit. + * 06-24-05 01.05.09 Added 5 new IOCFacts Reply IOCCapabilities bits. + * Added Max SATA Targets to SAS Discovery Error event. * -------------------------------------------------------------------------- */ @@ -261,7 +263,11 @@ typedef struct _MSG_IOC_FACTS_REPLY #define MPI_IOCFACTS_CAPABILITY_DIAG_TRACE_BUFFER (0x00000008) #define MPI_IOCFACTS_CAPABILITY_SNAPSHOT_BUFFER (0x00000010) #define MPI_IOCFACTS_CAPABILITY_EXTENDED_BUFFER (0x00000020) - +#define MPI_IOCFACTS_CAPABILITY_EEDP (0x00000040) +#define MPI_IOCFACTS_CAPABILITY_BIDIRECTIONAL (0x00000080) +#define MPI_IOCFACTS_CAPABILITY_MULTICAST (0x00000100) +#define MPI_IOCFACTS_CAPABILITY_SCSIIO32 (0x00000200) +#define MPI_IOCFACTS_CAPABILITY_NO_SCSIIO16 (0x00000400) /***************************************************************************** @@ -677,6 +683,7 @@ typedef struct _EVENT_DATA_DISCOVERY_ERROR #define MPI_EVENT_DSCVRY_ERR_DS_MULTPL_SUBTRACTIVE (0x00000200) #define MPI_EVENT_DSCVRY_ERR_DS_TABLE_TO_TABLE (0x00000400) #define MPI_EVENT_DSCVRY_ERR_DS_MULTPL_PATHS (0x00000800) +#define MPI_EVENT_DSCVRY_ERR_DS_MAX_SATA_TARGETS (0x00001000) /***************************************************************************** diff --git a/drivers/message/fusion/lsi/mpi_targ.h b/drivers/message/fusion/lsi/mpi_targ.h index 623901fd82be..3f462859ceea 100644 --- a/drivers/message/fusion/lsi/mpi_targ.h +++ b/drivers/message/fusion/lsi/mpi_targ.h @@ -6,7 +6,7 @@ * Title: MPI Target mode messages and structures * Creation Date: June 22, 2000 * - * mpi_targ.h Version: 01.05.04 + * mpi_targ.h Version: 01.05.05 * * Version History * --------------- @@ -53,6 +53,7 @@ * 10-05-04 01.05.02 MSG_TARGET_CMD_BUFFER_POST_BASE_LIST_REPLY added. * 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. * -------------------------------------------------------------------------- */ @@ -371,6 +372,77 @@ typedef struct _MSG_TARGET_ERROR_REPLY /****************************************************************************/ +/* Target Assist Extended Request */ +/****************************************************************************/ + +typedef struct _MSG_TARGET_ASSIST_EXT_REQUEST +{ + U8 StatusCode; /* 00h */ + U8 TargetAssistFlags; /* 01h */ + U8 ChainOffset; /* 02h */ + U8 Function; /* 03h */ + U16 QueueTag; /* 04h */ + U8 Reserved1; /* 06h */ + U8 MsgFlags; /* 07h */ + U32 MsgContext; /* 08h */ + U32 ReplyWord; /* 0Ch */ + U8 LUN[8]; /* 10h */ + U32 RelativeOffset; /* 18h */ + U32 Reserved2; /* 1Ch */ + U32 Reserved3; /* 20h */ + U32 PrimaryReferenceTag; /* 24h */ + U16 PrimaryApplicationTag; /* 28h */ + U16 PrimaryApplicationTagMask; /* 2Ah */ + U32 Reserved4; /* 2Ch */ + U32 DataLength; /* 30h */ + U32 BidirectionalDataLength; /* 34h */ + U32 SecondaryReferenceTag; /* 38h */ + U16 SecondaryApplicationTag; /* 3Ch */ + U16 Reserved5; /* 3Eh */ + U16 EEDPFlags; /* 40h */ + U16 ApplicationTagTranslationMask; /* 42h */ + U32 EEDPBlockSize; /* 44h */ + U8 SGLOffset0; /* 48h */ + U8 SGLOffset1; /* 49h */ + U8 SGLOffset2; /* 4Ah */ + U8 SGLOffset3; /* 4Bh */ + U32 Reserved6; /* 4Ch */ + SGE_IO_UNION SGL[1]; /* 50h */ +} MSG_TARGET_ASSIST_EXT_REQUEST, MPI_POINTER PTR_MSG_TARGET_ASSIST_EXT_REQUEST, + TargetAssistExtRequest_t, MPI_POINTER pTargetAssistExtRequest_t; + +/* see the defines after MSG_TARGET_ASSIST_REQUEST for TargetAssistFlags */ + +/* defines for the MsgFlags field */ +#define TARGET_ASSIST_EXT_MSGFLAGS_BIDIRECTIONAL (0x20) +#define TARGET_ASSIST_EXT_MSGFLAGS_MULTICAST (0x10) +#define TARGET_ASSIST_EXT_MSGFLAGS_SGL_OFFSET_CHAINS (0x08) + +/* defines for the EEDPFlags field */ +#define TARGET_ASSIST_EXT_EEDP_MASK_OP (0x0007) +#define TARGET_ASSIST_EXT_EEDP_NOOP_OP (0x0000) +#define TARGET_ASSIST_EXT_EEDP_CHK_OP (0x0001) +#define TARGET_ASSIST_EXT_EEDP_STRIP_OP (0x0002) +#define TARGET_ASSIST_EXT_EEDP_CHKRM_OP (0x0003) +#define TARGET_ASSIST_EXT_EEDP_INSERT_OP (0x0004) +#define TARGET_ASSIST_EXT_EEDP_REPLACE_OP (0x0006) +#define TARGET_ASSIST_EXT_EEDP_CHKREGEN_OP (0x0007) + +#define TARGET_ASSIST_EXT_EEDP_PASS_REF_TAG (0x0008) + +#define TARGET_ASSIST_EXT_EEDP_T10_CHK_MASK (0x0700) +#define TARGET_ASSIST_EXT_EEDP_T10_CHK_GUARD (0x0100) +#define TARGET_ASSIST_EXT_EEDP_T10_CHK_APPTAG (0x0200) +#define TARGET_ASSIST_EXT_EEDP_T10_CHK_REFTAG (0x0400) +#define TARGET_ASSIST_EXT_EEDP_T10_CHK_SHIFT (8) + +#define TARGET_ASSIST_EXT_EEDP_INC_SEC_APPTAG (0x1000) +#define TARGET_ASSIST_EXT_EEDP_INC_PRI_APPTAG (0x2000) +#define TARGET_ASSIST_EXT_EEDP_INC_SEC_REFTAG (0x4000) +#define TARGET_ASSIST_EXT_EEDP_INC_PRI_REFTAG (0x8000) + + +/****************************************************************************/ /* Target Status Send Request */ /****************************************************************************/ diff --git a/drivers/message/fusion/mptbase.c b/drivers/message/fusion/mptbase.c index ffbe6f4720e1..f517d0692d5f 100644 --- a/drivers/message/fusion/mptbase.c +++ b/drivers/message/fusion/mptbase.c @@ -218,8 +218,7 @@ pci_enable_io_access(struct pci_dev *pdev) * (also referred to as a IO Controller or IOC). * This routine must clear the interrupt from the adapter and does * so by reading the reply FIFO. Multiple replies may be processed - * per single call to this routine; up to MPT_MAX_REPLIES_PER_ISR - * which is currently set to 32 in mptbase.h. + * per single call to this routine. * * This routine handles register-level access of the adapter but * dispatches (calls) a protocol-specific callback routine to handle @@ -279,11 +278,11 @@ mpt_interrupt(int irq, void *bus_id, struct pt_regs *r) cb_idx = mr->u.frame.hwhdr.msgctxu.fld.cb_idx; mf = MPT_INDEX_2_MFPTR(ioc, req_idx); - dmfprintk((MYIOC_s_INFO_FMT "Got non-TURBO reply=%p req_idx=%x\n", - ioc->name, mr, req_idx)); + dmfprintk((MYIOC_s_INFO_FMT "Got non-TURBO reply=%p req_idx=%x cb_idx=%x Function=%x\n", + ioc->name, mr, req_idx, cb_idx, mr->u.hdr.Function)); DBG_DUMP_REPLY_FRAME(mr) - /* Check/log IOC log info + /* Check/log IOC log info */ ioc_stat = le16_to_cpu(mr->u.reply.IOCStatus); if (ioc_stat & MPI_IOCSTATUS_FLAG_LOG_INFO_AVAILABLE) { @@ -345,7 +344,7 @@ mpt_interrupt(int irq, void *bus_id, struct pt_regs *r) if ((mf) && ((mf >= MPT_INDEX_2_MFPTR(ioc, ioc->req_depth)) || (mf < ioc->req_frames)) ) { printk(MYIOC_s_WARN_FMT - "mpt_interrupt: Invalid mf (%p) req_idx (%d)!\n", ioc->name, (void *)mf, req_idx); + "mpt_interrupt: Invalid mf (%p)!\n", ioc->name, (void *)mf); cb_idx = 0; pa = 0; freeme = 0; @@ -399,7 +398,7 @@ mpt_interrupt(int irq, void *bus_id, struct pt_regs *r) * @mf: Pointer to original MPT request frame * @reply: Pointer to MPT reply frame (NULL if TurboReply) * - * Returns 1 indicating original alloc'd request frame ptr + * Returns 1 indicating original alloc'd request frame ptr * should be freed, or 0 if it shouldn't. */ static int @@ -408,28 +407,17 @@ mpt_base_reply(MPT_ADAPTER *ioc, MPT_FRAME_HDR *mf, MPT_FRAME_HDR *reply) int freereq = 1; u8 func; - dprintk((MYIOC_s_INFO_FMT "mpt_base_reply() called\n", ioc->name)); - - if ((mf == NULL) || - (mf >= MPT_INDEX_2_MFPTR(ioc, ioc->req_depth))) { - printk(MYIOC_s_ERR_FMT "NULL or BAD request frame ptr! (=%p)\n", - ioc->name, (void *)mf); - return 1; - } - - if (reply == NULL) { - dprintk((MYIOC_s_ERR_FMT "Unexpected NULL Event (turbo?) reply!\n", - ioc->name)); - return 1; - } + dmfprintk((MYIOC_s_INFO_FMT "mpt_base_reply() called\n", ioc->name)); +#if defined(MPT_DEBUG_MSG_FRAME) if (!(reply->u.hdr.MsgFlags & MPI_MSGFLAGS_CONTINUATION_REPLY)) { dmfprintk((KERN_INFO MYNAM ": Original request frame (@%p) header\n", mf)); DBG_DUMP_REQUEST_FRAME_HDR(mf) } +#endif func = reply->u.hdr.Function; - dprintk((MYIOC_s_INFO_FMT "mpt_base_reply, Function=%02Xh\n", + dmfprintk((MYIOC_s_INFO_FMT "mpt_base_reply, Function=%02Xh\n", ioc->name, func)); if (func == MPI_FUNCTION_EVENT_NOTIFICATION) { @@ -448,8 +436,14 @@ mpt_base_reply(MPT_ADAPTER *ioc, MPT_FRAME_HDR *mf, MPT_FRAME_HDR *reply) * Hmmm... It seems that EventNotificationReply is an exception * to the rule of one reply per request. */ - if (pEvReply->MsgFlags & MPI_MSGFLAGS_CONTINUATION_REPLY) + if (pEvReply->MsgFlags & MPI_MSGFLAGS_CONTINUATION_REPLY) { freereq = 0; + devtprintk((MYIOC_s_WARN_FMT "EVENT_NOTIFICATION reply %p does not return Request frame\n", + ioc->name, pEvReply)); + } else { + devtprintk((MYIOC_s_WARN_FMT "EVENT_NOTIFICATION reply %p returns Request frame\n", + ioc->name, pEvReply)); + } #ifdef CONFIG_PROC_FS // LogEvent(ioc, pEvReply); @@ -491,10 +485,21 @@ mpt_base_reply(MPT_ADAPTER *ioc, MPT_FRAME_HDR *mf, MPT_FRAME_HDR *reply) pCfg->status = status; if (status == MPI_IOCSTATUS_SUCCESS) { - pCfg->hdr->PageVersion = pReply->Header.PageVersion; - pCfg->hdr->PageLength = pReply->Header.PageLength; - pCfg->hdr->PageNumber = pReply->Header.PageNumber; - pCfg->hdr->PageType = pReply->Header.PageType; + if ((pReply->Header.PageType & + MPI_CONFIG_PAGETYPE_MASK) == + MPI_CONFIG_PAGETYPE_EXTENDED) { + pCfg->cfghdr.ehdr->ExtPageLength = + le16_to_cpu(pReply->ExtPageLength); + pCfg->cfghdr.ehdr->ExtPageType = + pReply->ExtPageType; + } + pCfg->cfghdr.hdr->PageVersion = pReply->Header.PageVersion; + + /* If this is a regular header, save PageLength. */ + /* LMP Do this better so not using a reserved field! */ + pCfg->cfghdr.hdr->PageLength = pReply->Header.PageLength; + pCfg->cfghdr.hdr->PageNumber = pReply->Header.PageNumber; + pCfg->cfghdr.hdr->PageType = pReply->Header.PageType; } } @@ -705,7 +710,7 @@ mpt_device_driver_deregister(int cb_idx) if (dd_cbfunc->remove) dd_cbfunc->remove(ioc->pcidev); } - + MptDeviceDriverHandlers[cb_idx] = NULL; } @@ -818,7 +823,7 @@ mpt_put_msg_frame(int handle, MPT_ADAPTER *ioc, MPT_FRAME_HDR *mf) } #endif - mf_dma_addr = (ioc->req_frames_low_dma + req_offset) | ioc->RequestNB[req_idx]; + mf_dma_addr = (ioc->req_frames_low_dma + req_offset) | ioc->RequestNB[req_idx]; dsgprintk((MYIOC_s_INFO_FMT "mf_dma_addr=%x req_idx=%d RequestNB=%x\n", ioc->name, mf_dma_addr, req_idx, ioc->RequestNB[req_idx])); CHIPREG_WRITE32(&ioc->chip->RequestFifo, mf_dma_addr); } @@ -920,7 +925,7 @@ mpt_send_handshake_request(int handle, MPT_ADAPTER *ioc, int reqBytes, u32 *req, /* Make sure there are no doorbells */ CHIPREG_WRITE32(&ioc->chip->IntStatus, 0); - + CHIPREG_WRITE32(&ioc->chip->Doorbell, ((MPI_FUNCTION_HANDSHAKE<<MPI_DOORBELL_FUNCTION_SHIFT) | ((reqBytes/4)<<MPI_DOORBELL_ADD_DWORDS_SHIFT))); @@ -935,14 +940,14 @@ mpt_send_handshake_request(int handle, MPT_ADAPTER *ioc, int reqBytes, u32 *req, return -5; dhsprintk((KERN_INFO MYNAM ": %s: mpt_send_handshake_request start, WaitCnt=%d\n", - ioc->name, ii)); + ioc->name, ii)); CHIPREG_WRITE32(&ioc->chip->IntStatus, 0); if ((r = WaitForDoorbellAck(ioc, 5, sleepFlag)) < 0) { return -2; } - + /* Send request via doorbell handshake */ req_as_bytes = (u8 *) req; for (ii = 0; ii < reqBytes/4; ii++) { @@ -988,9 +993,9 @@ mpt_verify_adapter(int iocid, MPT_ADAPTER **iocpp) if (ioc->id == iocid) { *iocpp =ioc; return iocid; - } + } } - + *iocpp = NULL; return -1; } @@ -1032,9 +1037,9 @@ mpt_attach(struct pci_dev *pdev, const struct pci_device_id *id) if (pci_enable_device(pdev)) return r; - + dinitprintk((KERN_WARNING MYNAM ": mpt_adapter_install\n")); - + if (!pci_set_dma_mask(pdev, DMA_64BIT_MASK)) { dprintk((KERN_INFO MYNAM ": 64 BIT PCI BUS DMA ADDRESSING SUPPORTED\n")); @@ -1059,7 +1064,7 @@ mpt_attach(struct pci_dev *pdev, const struct pci_device_id *id) ioc->alloc_total = sizeof(MPT_ADAPTER); ioc->req_sz = MPT_DEFAULT_FRAME_SIZE; /* avoid div by zero! */ ioc->reply_sz = MPT_REPLY_FRAME_SIZE; - + ioc->pcidev = pdev; ioc->diagPending = 0; spin_lock_init(&ioc->diagLock); @@ -1088,7 +1093,7 @@ mpt_attach(struct pci_dev *pdev, const struct pci_device_id *id) /* Find lookup slot. */ INIT_LIST_HEAD(&ioc->list); ioc->id = mpt_ids++; - + mem_phys = msize = 0; port = psize = 0; for (ii=0; ii < DEVICE_COUNT_RESOURCE; ii++) { @@ -1143,7 +1148,7 @@ mpt_attach(struct pci_dev *pdev, const struct pci_device_id *id) ioc->prod_name = "LSIFC909"; ioc->bus_type = FC; } - if (pdev->device == MPI_MANUFACTPAGE_DEVICEID_FC929) { + else if (pdev->device == MPI_MANUFACTPAGE_DEVICEID_FC929) { ioc->prod_name = "LSIFC929"; ioc->bus_type = FC; } @@ -1322,7 +1327,7 @@ mpt_detach(struct pci_dev *pdev) remove_proc_entry(pname, NULL); sprintf(pname, MPT_PROCFS_MPTBASEDIR "/%s", ioc->name); remove_proc_entry(pname, NULL); - + /* call per device driver remove entry point */ for(ii=0; ii<MPT_MAX_PROTOCOL_DRIVERS; ii++) { if(MptDeviceDriverHandlers[ii] && @@ -1330,7 +1335,7 @@ mpt_detach(struct pci_dev *pdev) MptDeviceDriverHandlers[ii]->remove(pdev); } } - + /* Disable interrupts! */ CHIPREG_WRITE32(&ioc->chip->IntMask, 0xFFFFFFFF); @@ -1403,7 +1408,7 @@ mpt_resume(struct pci_dev *pdev) u32 device_state = pdev->current_state; int recovery_state; int ii; - + printk(MYIOC_s_INFO_FMT "pci-resume: pdev=0x%p, slot=%s, Previous operating state [D%d]\n", ioc->name, pdev, pci_name(pdev), device_state); @@ -1534,7 +1539,7 @@ mpt_do_ioc_recovery(MPT_ADAPTER *ioc, u32 reason, int sleepFlag) if ((rc = GetIocFacts(ioc, sleepFlag, reason)) == 0) break; } - + if (ii == 5) { dinitprintk((MYIOC_s_INFO_FMT "Retry IocFacts failed rc=%x\n", ioc->name, rc)); @@ -1542,7 +1547,7 @@ mpt_do_ioc_recovery(MPT_ADAPTER *ioc, u32 reason, int sleepFlag) } else if (reason == MPT_HOSTEVENT_IOC_BRINGUP) { MptDisplayIocCapabilities(ioc); } - + if (alt_ioc_ready) { if ((rc = GetIocFacts(ioc->alt_ioc, sleepFlag, reason)) != 0) { dinitprintk((MYIOC_s_INFO_FMT "Initial Alt IocFacts failed rc=%x\n", ioc->name, rc)); @@ -1613,7 +1618,7 @@ mpt_do_ioc_recovery(MPT_ADAPTER *ioc, u32 reason, int sleepFlag) if (reset_alt_ioc_active && ioc->alt_ioc) { /* (re)Enable alt-IOC! (reply interrupt) */ - dprintk((KERN_INFO MYNAM ": alt-%s reply irq re-enabled\n", + dinitprintk((KERN_INFO MYNAM ": alt-%s reply irq re-enabled\n", ioc->alt_ioc->name)); CHIPREG_WRITE32(&ioc->alt_ioc->chip->IntMask, ~(MPI_HIM_RIM)); ioc->alt_ioc->active = 1; @@ -1670,7 +1675,7 @@ mpt_do_ioc_recovery(MPT_ADAPTER *ioc, u32 reason, int sleepFlag) /* Find IM volumes */ - if (ioc->facts.MsgVersion >= 0x0102) + if (ioc->facts.MsgVersion >= MPI_VERSION_01_02) mpt_findImVolumes(ioc); /* Check, and possibly reset, the coalescing value @@ -1700,7 +1705,7 @@ mpt_do_ioc_recovery(MPT_ADAPTER *ioc, u32 reason, int sleepFlag) } if (alt_ioc_ready && MptResetHandlers[ii]) { - dprintk((MYIOC_s_INFO_FMT "Calling alt-%s post_reset handler #%d\n", + drsprintk((MYIOC_s_INFO_FMT "Calling alt-%s post_reset handler #%d\n", ioc->name, ioc->alt_ioc->name, ii)); rc += (*(MptResetHandlers[ii]))(ioc->alt_ioc, MPT_IOC_POST_RESET); handlers++; @@ -1733,8 +1738,8 @@ mpt_detect_bound_ports(MPT_ADAPTER *ioc, struct pci_dev *pdev) dprintk((MYIOC_s_INFO_FMT "PCI device %s devfn=%x/%x," " searching for devfn match on %x or %x\n", - ioc->name, pci_name(pdev), pdev->devfn, - func-1, func+1)); + ioc->name, pci_name(pdev), pdev->bus->number, + pdev->devfn, func-1, func+1)); peer = pci_get_slot(pdev->bus, PCI_DEVFN(slot,func-1)); if (!peer) { @@ -1861,36 +1866,39 @@ mpt_adapter_disable(MPT_ADAPTER *ioc) static void mpt_adapter_dispose(MPT_ADAPTER *ioc) { - if (ioc != NULL) { - int sz_first, sz_last; + int sz_first, sz_last; - sz_first = ioc->alloc_total; + if (ioc == NULL) + return; - mpt_adapter_disable(ioc); + sz_first = ioc->alloc_total; - if (ioc->pci_irq != -1) { - free_irq(ioc->pci_irq, ioc); - ioc->pci_irq = -1; - } + mpt_adapter_disable(ioc); - if (ioc->memmap != NULL) - iounmap(ioc->memmap); + if (ioc->pci_irq != -1) { + free_irq(ioc->pci_irq, ioc); + ioc->pci_irq = -1; + } + + if (ioc->memmap != NULL) { + iounmap(ioc->memmap); + ioc->memmap = NULL; + } #if defined(CONFIG_MTRR) && 0 - if (ioc->mtrr_reg > 0) { - mtrr_del(ioc->mtrr_reg, 0, 0); - dprintk((KERN_INFO MYNAM ": %s: MTRR region de-registered\n", ioc->name)); - } + if (ioc->mtrr_reg > 0) { + mtrr_del(ioc->mtrr_reg, 0, 0); + dprintk((KERN_INFO MYNAM ": %s: MTRR region de-registered\n", ioc->name)); + } #endif - /* Zap the adapter lookup ptr! */ - list_del(&ioc->list); + /* Zap the adapter lookup ptr! */ + list_del(&ioc->list); - sz_last = ioc->alloc_total; - dprintk((KERN_INFO MYNAM ": %s: free'd %d of %d bytes\n", - ioc->name, sz_first-sz_last+(int)sizeof(*ioc), sz_first)); - kfree(ioc); - } + sz_last = ioc->alloc_total; + dprintk((KERN_INFO MYNAM ": %s: free'd %d of %d bytes\n", + ioc->name, sz_first-sz_last+(int)sizeof(*ioc), sz_first)); + kfree(ioc); } /*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/ @@ -1977,7 +1985,7 @@ MakeIocReady(MPT_ADAPTER *ioc, int force, int sleepFlag) } /* Is it already READY? */ - if (!statefault && (ioc_state & MPI_IOC_STATE_MASK) == MPI_IOC_STATE_READY) + if (!statefault && (ioc_state & MPI_IOC_STATE_MASK) == MPI_IOC_STATE_READY) return 0; /* @@ -1995,7 +2003,7 @@ MakeIocReady(MPT_ADAPTER *ioc, int force, int sleepFlag) * Hmmm... Did it get left operational? */ if ((ioc_state & MPI_IOC_STATE_MASK) == MPI_IOC_STATE_OPERATIONAL) { - dinitprintk((MYIOC_s_WARN_FMT "IOC operational unexpected\n", + dinitprintk((MYIOC_s_INFO_FMT "IOC operational unexpected\n", ioc->name)); /* Check WhoInit. @@ -2004,8 +2012,8 @@ MakeIocReady(MPT_ADAPTER *ioc, int force, int sleepFlag) * Else, fall through to KickStart case */ whoinit = (ioc_state & MPI_DOORBELL_WHO_INIT_MASK) >> MPI_DOORBELL_WHO_INIT_SHIFT; - dprintk((KERN_WARNING MYNAM - ": whoinit 0x%x\n statefault %d force %d\n", + dinitprintk((KERN_INFO MYNAM + ": whoinit 0x%x statefault %d force %d\n", whoinit, statefault, force)); if (whoinit == MPI_WHOINIT_PCI_PEER) return -4; @@ -2140,8 +2148,8 @@ GetIocFacts(MPT_ADAPTER *ioc, int sleepFlag, int reason) get_facts.Function = MPI_FUNCTION_IOC_FACTS; /* Assert: All other get_facts fields are zero! */ - dinitprintk((MYIOC_s_INFO_FMT - "Sending get IocFacts request req_sz=%d reply_sz=%d\n", + dinitprintk((MYIOC_s_INFO_FMT + "Sending get IocFacts request req_sz=%d reply_sz=%d\n", ioc->name, req_sz, reply_sz)); /* No non-zero fields in the get_facts request are greater than @@ -2174,7 +2182,7 @@ GetIocFacts(MPT_ADAPTER *ioc, int sleepFlag, int reason) facts->IOCExceptions = le16_to_cpu(facts->IOCExceptions); facts->IOCStatus = le16_to_cpu(facts->IOCStatus); facts->IOCLogInfo = le32_to_cpu(facts->IOCLogInfo); - status = facts->IOCStatus & MPI_IOCSTATUS_MASK; + status = le16_to_cpu(facts->IOCStatus) & MPI_IOCSTATUS_MASK; /* CHECKME! IOCStatus, IOCLogInfo */ facts->ReplyQueueDepth = le16_to_cpu(facts->ReplyQueueDepth); @@ -2221,7 +2229,7 @@ GetIocFacts(MPT_ADAPTER *ioc, int sleepFlag, int reason) if ( sz & 0x02 ) sz += 2; facts->FWImageSize = sz; - + if (!facts->RequestFrameSize) { /* Something is wrong! */ printk(MYIOC_s_ERR_FMT "IOC reported invalid 0 request size!\n", @@ -2240,7 +2248,7 @@ GetIocFacts(MPT_ADAPTER *ioc, int sleepFlag, int reason) ioc->NBShiftFactor = shiftFactor; dinitprintk((MYIOC_s_INFO_FMT "NB_for_64_byte_frame=%x NBShiftFactor=%x BlockSize=%x\n", ioc->name, vv, shiftFactor, r)); - + if (reason == MPT_HOSTEVENT_IOC_BRINGUP) { /* * Set values for this IOC's request & reply frame sizes, @@ -2261,7 +2269,7 @@ GetIocFacts(MPT_ADAPTER *ioc, int sleepFlag, int reason) return r; } } else { - printk(MYIOC_s_ERR_FMT + printk(MYIOC_s_ERR_FMT "Invalid IOC facts reply, msgLength=%d offsetof=%zd!\n", ioc->name, facts->MsgLength, (offsetof(IOCFactsReply_t, RequestFrameSize)/sizeof(u32))); @@ -2413,9 +2421,11 @@ SendIocInit(MPT_ADAPTER *ioc, int sleepFlag) dhsprintk((MYIOC_s_INFO_FMT "Sending PortEnable (req @ %p)\n", ioc->name, &ioc_init)); - - if ((r = SendPortEnable(ioc, 0, sleepFlag)) != 0) + + if ((r = SendPortEnable(ioc, 0, sleepFlag)) != 0) { + printk(MYIOC_s_ERR_FMT "Sending PortEnable failed(%d)!\n",ioc->name, r); return r; + } /* YIKES! SUPER IMPORTANT!!! * Poll IocState until _OPERATIONAL while IOC is doing @@ -2440,7 +2450,7 @@ SendIocInit(MPT_ADAPTER *ioc, int sleepFlag) state = mpt_GetIocState(ioc, 1); count++; } - dhsprintk((MYIOC_s_INFO_FMT "INFO - Wait IOC_OPERATIONAL state (cnt=%d)\n", + dinitprintk((MYIOC_s_INFO_FMT "INFO - Wait IOC_OPERATIONAL state (cnt=%d)\n", ioc->name, count)); return r; @@ -2529,7 +2539,7 @@ mpt_free_fw_memory(MPT_ADAPTER *ioc) int sz; sz = ioc->facts.FWImageSize; - dinitprintk((KERN_WARNING MYNAM "free_fw_memory: FW Image @ %p[%p], sz=%d[%x] bytes\n", + dinitprintk((KERN_INFO MYNAM "free_fw_memory: FW Image @ %p[%p], sz=%d[%x] bytes\n", ioc->cached_fw, (void *)(ulong)ioc->cached_fw_dma, sz, sz)); pci_free_consistent(ioc->pcidev, sz, ioc->cached_fw, ioc->cached_fw_dma); @@ -2573,9 +2583,9 @@ mpt_do_upload(MPT_ADAPTER *ioc, int sleepFlag) mpt_alloc_fw_memory(ioc, sz); - dinitprintk((KERN_WARNING MYNAM ": FW Image @ %p[%p], sz=%d[%x] bytes\n", + dinitprintk((KERN_INFO MYNAM ": FW Image @ %p[%p], sz=%d[%x] bytes\n", ioc->cached_fw, (void *)(ulong)ioc->cached_fw_dma, sz, sz)); - + if (ioc->cached_fw == NULL) { /* Major Failure. */ @@ -2605,14 +2615,14 @@ mpt_do_upload(MPT_ADAPTER *ioc, int sleepFlag) mpt_add_sge(&request[sgeoffset], flagsLength, ioc->cached_fw_dma); sgeoffset += sizeof(u32) + sizeof(dma_addr_t); - dinitprintk((KERN_WARNING MYNAM "Sending FW Upload (req @ %p) sgeoffset=%d \n", + dinitprintk((KERN_INFO MYNAM ": Sending FW Upload (req @ %p) sgeoffset=%d \n", prequest, sgeoffset)); DBG_DUMP_FW_REQUEST_FRAME(prequest) ii = mpt_handshake_req_reply_wait(ioc, sgeoffset, (u32*)prequest, reply_sz, (u16*)preply, 65 /*seconds*/, sleepFlag); - dinitprintk((KERN_WARNING MYNAM "FW Upload completed rc=%x \n", ii)); + dinitprintk((KERN_INFO MYNAM ": FW Upload completed rc=%x \n", ii)); cmdStatus = -EFAULT; if (ii == 0) { @@ -2627,10 +2637,10 @@ mpt_do_upload(MPT_ADAPTER *ioc, int sleepFlag) cmdStatus = 0; } } - dinitprintk((MYIOC_s_INFO_FMT ": do_upload status %d \n", + dinitprintk((MYIOC_s_INFO_FMT ": do_upload cmdStatus=%d \n", ioc->name, cmdStatus)); - + if (cmdStatus) { ddlprintk((MYIOC_s_INFO_FMT ": fw upload failed, freeing image \n", @@ -2761,8 +2771,8 @@ mpt_downloadboot(MPT_ADAPTER *ioc, int sleepFlag) fwSize = (pExtImage->ImageSize + 3) >> 2; ptrFw = (u32 *)pExtImage; - ddlprintk((MYIOC_s_INFO_FMT "Write Ext Image: 0x%x bytes @ %p load_addr=%x\n", - ioc->name, fwSize*4, ptrFw, load_addr)); + ddlprintk((MYIOC_s_INFO_FMT "Write Ext Image: 0x%x (%d) bytes @ %p load_addr=%x\n", + ioc->name, fwSize*4, fwSize*4, ptrFw, load_addr)); CHIPREG_PIO_WRITE32(&ioc->pio_chip->DiagRwAddress, load_addr); while (fwSize--) { @@ -2845,9 +2855,9 @@ mpt_downloadboot(MPT_ADAPTER *ioc, int sleepFlag) * 0 else * * Returns: - * 1 - hard reset, READY - * 0 - no reset due to History bit, READY - * -1 - no reset due to History bit but not READY + * 1 - hard reset, READY + * 0 - no reset due to History bit, READY + * -1 - no reset due to History bit but not READY * OR reset but failed to come READY * -2 - no reset, could not enter DIAG mode * -3 - reset but bad FW bit @@ -2990,7 +3000,7 @@ mpt_diag_reset(MPT_ADAPTER *ioc, int ignore, int sleepFlag) * */ CHIPREG_WRITE32(&ioc->chip->Diagnostic, diag0val | MPI_DIAG_DISABLE_ARM); - mdelay (1); + mdelay(1); /* * Now hit the reset bit in the Diagnostic register @@ -3170,7 +3180,7 @@ SendIocReset(MPT_ADAPTER *ioc, u8 reset_type, int sleepFlag) u32 state; int cntdn, count; - drsprintk((KERN_WARNING MYNAM ": %s: Sending IOC reset(0x%02x)!\n", + drsprintk((KERN_INFO MYNAM ": %s: Sending IOC reset(0x%02x)!\n", ioc->name, reset_type)); CHIPREG_WRITE32(&ioc->chip->Doorbell, reset_type<<MPI_DOORBELL_FUNCTION_SHIFT); if ((r = WaitForDoorbellAck(ioc, 5, sleepFlag)) < 0) @@ -3374,6 +3384,9 @@ PrimeIocFifos(MPT_ADAPTER *ioc) ioc->reply_frames = (MPT_FRAME_HDR *) mem; ioc->reply_frames_low_dma = (u32) (alloc_dma & 0xFFFFFFFF); + dinitprintk((KERN_INFO MYNAM ": %s ReplyBuffers @ %p[%p]\n", + ioc->name, ioc->reply_frames, (void *)(ulong)alloc_dma)); + alloc_dma += reply_sz; mem += reply_sz; @@ -3382,7 +3395,7 @@ PrimeIocFifos(MPT_ADAPTER *ioc) ioc->req_frames = (MPT_FRAME_HDR *) mem; ioc->req_frames_dma = alloc_dma; - dinitprintk((KERN_INFO MYNAM ": %s.RequestBuffers @ %p[%p]\n", + dinitprintk((KERN_INFO MYNAM ": %s RequestBuffers @ %p[%p]\n", ioc->name, mem, (void *)(ulong)alloc_dma)); ioc->req_frames_low_dma = (u32) (alloc_dma & 0xFFFFFFFF); @@ -3408,7 +3421,7 @@ PrimeIocFifos(MPT_ADAPTER *ioc) ioc->ChainBuffer = mem; ioc->ChainBufferDMA = alloc_dma; - dinitprintk((KERN_INFO MYNAM " :%s.ChainBuffers @ %p(%p)\n", + dinitprintk((KERN_INFO MYNAM " :%s ChainBuffers @ %p(%p)\n", ioc->name, ioc->ChainBuffer, (void *)(ulong)ioc->ChainBufferDMA)); /* Initialize the free chain Q. @@ -3513,7 +3526,7 @@ out_fail: */ static int mpt_handshake_req_reply_wait(MPT_ADAPTER *ioc, int reqBytes, u32 *req, - int replyBytes, u16 *u16reply, int maxwait, int sleepFlag) + int replyBytes, u16 *u16reply, int maxwait, int sleepFlag) { MPIDefaultReply_t *mptReply; int failcnt = 0; @@ -3588,7 +3601,7 @@ mpt_handshake_req_reply_wait(MPT_ADAPTER *ioc, int reqBytes, u32 *req, */ if (!failcnt && (t = WaitForDoorbellReply(ioc, maxwait, sleepFlag)) < 0) failcnt++; - + dhsprintk((MYIOC_s_INFO_FMT "HandShake reply count=%d%s\n", ioc->name, t, failcnt ? " - MISSING DOORBELL REPLY!" : "")); @@ -3747,7 +3760,7 @@ WaitForDoorbellReply(MPT_ADAPTER *ioc, int howlong, int sleepFlag) } dhsprintk((MYIOC_s_INFO_FMT "WaitCnt=%d First handshake reply word=%08x%s\n", - ioc->name, t, le32_to_cpu(*(u32 *)hs_reply), + ioc->name, t, le32_to_cpu(*(u32 *)hs_reply), failcnt ? " - MISSING DOORBELL HANDSHAKE!" : "")); /* @@ -3819,7 +3832,7 @@ GetLanConfigPages(MPT_ADAPTER *ioc) hdr.PageLength = 0; hdr.PageNumber = 0; hdr.PageType = MPI_CONFIG_PAGETYPE_LAN; - cfg.hdr = &hdr; + cfg.cfghdr.hdr = &hdr; cfg.physAddr = -1; cfg.action = MPI_CONFIG_ACTION_PAGE_HEADER; cfg.dir = 0; @@ -3863,7 +3876,7 @@ GetLanConfigPages(MPT_ADAPTER *ioc) hdr.PageLength = 0; hdr.PageNumber = 1; hdr.PageType = MPI_CONFIG_PAGETYPE_LAN; - cfg.hdr = &hdr; + cfg.cfghdr.hdr = &hdr; cfg.physAddr = -1; cfg.action = MPI_CONFIG_ACTION_PAGE_HEADER; cfg.dir = 0; @@ -3930,7 +3943,7 @@ GetFcPortPage0(MPT_ADAPTER *ioc, int portnum) hdr.PageLength = 0; hdr.PageNumber = 0; hdr.PageType = MPI_CONFIG_PAGETYPE_FC_PORT; - cfg.hdr = &hdr; + cfg.cfghdr.hdr = &hdr; cfg.physAddr = -1; cfg.action = MPI_CONFIG_ACTION_PAGE_HEADER; cfg.dir = 0; @@ -4012,7 +4025,7 @@ GetIoUnitPage2(MPT_ADAPTER *ioc) hdr.PageLength = 0; hdr.PageNumber = 2; hdr.PageType = MPI_CONFIG_PAGETYPE_IO_UNIT; - cfg.hdr = &hdr; + cfg.cfghdr.hdr = &hdr; cfg.physAddr = -1; cfg.action = MPI_CONFIG_ACTION_PAGE_HEADER; cfg.dir = 0; @@ -4102,7 +4115,7 @@ mpt_GetScsiPortSettings(MPT_ADAPTER *ioc, int portnum) header.PageLength = 0; header.PageNumber = 0; header.PageType = MPI_CONFIG_PAGETYPE_SCSI_PORT; - cfg.hdr = &header; + cfg.cfghdr.hdr = &header; cfg.physAddr = -1; cfg.pageAddr = portnum; cfg.action = MPI_CONFIG_ACTION_PAGE_HEADER; @@ -4122,6 +4135,8 @@ mpt_GetScsiPortSettings(MPT_ADAPTER *ioc, int portnum) ioc->spi_data.minSyncFactor = MPT_ASYNC; ioc->spi_data.busType = MPT_HOST_BUS_UNKNOWN; rc = 1; + ddvprintk((MYIOC_s_INFO_FMT "Unable to read PortPage0 minSyncFactor=%x\n", + ioc->name, ioc->spi_data.minSyncFactor)); } else { /* Save the Port Page 0 data */ @@ -4131,7 +4146,7 @@ mpt_GetScsiPortSettings(MPT_ADAPTER *ioc, int portnum) if ( (pPP0->Capabilities & MPI_SCSIPORTPAGE0_CAP_QAS) == 0 ) { ioc->spi_data.noQas |= MPT_TARGET_NO_NEGO_QAS; - dinitprintk((KERN_INFO MYNAM " :%s noQas due to Capabilities=%x\n", + ddvprintk((KERN_INFO MYNAM " :%s noQas due to Capabilities=%x\n", ioc->name, pPP0->Capabilities)); } ioc->spi_data.maxBusWidth = pPP0->Capabilities & MPI_SCSIPORTPAGE0_CAP_WIDE ? 1 : 0; @@ -4140,6 +4155,8 @@ mpt_GetScsiPortSettings(MPT_ADAPTER *ioc, int portnum) ioc->spi_data.maxSyncOffset = (u8) (data >> 16); data = pPP0->Capabilities & MPI_SCSIPORTPAGE0_CAP_MIN_SYNC_PERIOD_MASK; ioc->spi_data.minSyncFactor = (u8) (data >> 8); + ddvprintk((MYIOC_s_INFO_FMT "PortPage0 minSyncFactor=%x\n", + ioc->name, ioc->spi_data.minSyncFactor)); } else { ioc->spi_data.maxSyncOffset = 0; ioc->spi_data.minSyncFactor = MPT_ASYNC; @@ -4152,8 +4169,11 @@ mpt_GetScsiPortSettings(MPT_ADAPTER *ioc, int portnum) if ((ioc->spi_data.busType == MPI_SCSIPORTPAGE0_PHY_SIGNAL_HVD) || (ioc->spi_data.busType == MPI_SCSIPORTPAGE0_PHY_SIGNAL_SE)) { - if (ioc->spi_data.minSyncFactor < MPT_ULTRA) + if (ioc->spi_data.minSyncFactor < MPT_ULTRA) { ioc->spi_data.minSyncFactor = MPT_ULTRA; + ddvprintk((MYIOC_s_INFO_FMT "HVD or SE detected, minSyncFactor=%x\n", + ioc->name, ioc->spi_data.minSyncFactor)); + } } } if (pbuf) { @@ -4168,7 +4188,7 @@ mpt_GetScsiPortSettings(MPT_ADAPTER *ioc, int portnum) header.PageLength = 0; header.PageNumber = 2; header.PageType = MPI_CONFIG_PAGETYPE_SCSI_PORT; - cfg.hdr = &header; + cfg.cfghdr.hdr = &header; cfg.physAddr = -1; cfg.pageAddr = portnum; cfg.action = MPI_CONFIG_ACTION_PAGE_HEADER; @@ -4236,7 +4256,7 @@ mpt_readScsiDevicePageHeaders(MPT_ADAPTER *ioc, int portnum) header.PageLength = 0; header.PageNumber = 1; header.PageType = MPI_CONFIG_PAGETYPE_SCSI_DEVICE; - cfg.hdr = &header; + cfg.cfghdr.hdr = &header; cfg.physAddr = -1; cfg.pageAddr = portnum; cfg.action = MPI_CONFIG_ACTION_PAGE_HEADER; @@ -4245,8 +4265,8 @@ mpt_readScsiDevicePageHeaders(MPT_ADAPTER *ioc, int portnum) if (mpt_config(ioc, &cfg) != 0) return -EFAULT; - ioc->spi_data.sdp1version = cfg.hdr->PageVersion; - ioc->spi_data.sdp1length = cfg.hdr->PageLength; + ioc->spi_data.sdp1version = cfg.cfghdr.hdr->PageVersion; + ioc->spi_data.sdp1length = cfg.cfghdr.hdr->PageLength; header.PageVersion = 0; header.PageLength = 0; @@ -4255,8 +4275,8 @@ mpt_readScsiDevicePageHeaders(MPT_ADAPTER *ioc, int portnum) if (mpt_config(ioc, &cfg) != 0) return -EFAULT; - ioc->spi_data.sdp0version = cfg.hdr->PageVersion; - ioc->spi_data.sdp0length = cfg.hdr->PageLength; + ioc->spi_data.sdp0version = cfg.cfghdr.hdr->PageVersion; + ioc->spi_data.sdp0length = cfg.cfghdr.hdr->PageLength; dcprintk((MYIOC_s_INFO_FMT "Headers: 0: version %d length %d\n", ioc->name, ioc->spi_data.sdp0version, ioc->spi_data.sdp0length)); @@ -4298,7 +4318,7 @@ mpt_findImVolumes(MPT_ADAPTER *ioc) header.PageLength = 0; header.PageNumber = 2; header.PageType = MPI_CONFIG_PAGETYPE_IOC; - cfg.hdr = &header; + cfg.cfghdr.hdr = &header; cfg.physAddr = -1; cfg.pageAddr = 0; cfg.action = MPI_CONFIG_ACTION_PAGE_HEADER; @@ -4394,7 +4414,7 @@ mpt_read_ioc_pg_3(MPT_ADAPTER *ioc) header.PageLength = 0; header.PageNumber = 3; header.PageType = MPI_CONFIG_PAGETYPE_IOC; - cfg.hdr = &header; + cfg.cfghdr.hdr = &header; cfg.physAddr = -1; cfg.pageAddr = 0; cfg.action = MPI_CONFIG_ACTION_PAGE_HEADER; @@ -4446,7 +4466,7 @@ mpt_read_ioc_pg_4(MPT_ADAPTER *ioc) header.PageLength = 0; header.PageNumber = 4; header.PageType = MPI_CONFIG_PAGETYPE_IOC; - cfg.hdr = &header; + cfg.cfghdr.hdr = &header; cfg.physAddr = -1; cfg.pageAddr = 0; cfg.action = MPI_CONFIG_ACTION_PAGE_HEADER; @@ -4498,7 +4518,7 @@ mpt_read_ioc_pg_1(MPT_ADAPTER *ioc) header.PageLength = 0; header.PageNumber = 1; header.PageType = MPI_CONFIG_PAGETYPE_IOC; - cfg.hdr = &header; + cfg.cfghdr.hdr = &header; cfg.physAddr = -1; cfg.pageAddr = 0; cfg.action = MPI_CONFIG_ACTION_PAGE_HEADER; @@ -4580,13 +4600,13 @@ SendEventNotification(MPT_ADAPTER *ioc, u8 EvSwitch) evnp = (EventNotification_t *) mpt_get_msg_frame(mpt_base_index, ioc); if (evnp == NULL) { - dprintk((MYIOC_s_WARN_FMT "Unable to allocate event request frame!\n", + devtprintk((MYIOC_s_WARN_FMT "Unable to allocate event request frame!\n", ioc->name)); return 0; } memset(evnp, 0, sizeof(*evnp)); - dprintk((MYIOC_s_INFO_FMT "Sending EventNotification(%d)\n", ioc->name, EvSwitch)); + devtprintk((MYIOC_s_INFO_FMT "Sending EventNotification (%d) request %p\n", ioc->name, EvSwitch, evnp)); evnp->Function = MPI_FUNCTION_EVENT_NOTIFICATION; evnp->ChainOffset = 0; @@ -4610,8 +4630,10 @@ SendEventAck(MPT_ADAPTER *ioc, EventNotificationReply_t *evnp) EventAck_t *pAck; if ((pAck = (EventAck_t *) mpt_get_msg_frame(mpt_base_index, ioc)) == NULL) { - printk(MYIOC_s_WARN_FMT "Unable to allocate event ACK request frame!\n", - ioc->name); + printk(MYIOC_s_WARN_FMT "Unable to allocate event ACK " + "request frame for Event=%x EventContext=%x EventData=%x!\n", + ioc->name, evnp->Event, le32_to_cpu(evnp->EventContext), + le32_to_cpu(evnp->Data[0])); return -1; } memset(pAck, 0, sizeof(*pAck)); @@ -4647,10 +4669,11 @@ int mpt_config(MPT_ADAPTER *ioc, CONFIGPARMS *pCfg) { Config_t *pReq; + ConfigExtendedPageHeader_t *pExtHdr = NULL; MPT_FRAME_HDR *mf; unsigned long flags; int ii, rc; - u32 flagsLength; + int flagsLength; int in_isr; /* Prevent calling wait_event() (below), if caller happens @@ -4675,16 +4698,30 @@ mpt_config(MPT_ADAPTER *ioc, CONFIGPARMS *pCfg) pReq->Reserved = 0; pReq->ChainOffset = 0; pReq->Function = MPI_FUNCTION_CONFIG; + + /* Assume page type is not extended and clear "reserved" fields. */ pReq->ExtPageLength = 0; pReq->ExtPageType = 0; pReq->MsgFlags = 0; + for (ii=0; ii < 8; ii++) pReq->Reserved2[ii] = 0; - pReq->Header.PageVersion = pCfg->hdr->PageVersion; - pReq->Header.PageLength = pCfg->hdr->PageLength; - pReq->Header.PageNumber = pCfg->hdr->PageNumber; - pReq->Header.PageType = (pCfg->hdr->PageType & MPI_CONFIG_PAGETYPE_MASK); + pReq->Header.PageVersion = pCfg->cfghdr.hdr->PageVersion; + pReq->Header.PageLength = pCfg->cfghdr.hdr->PageLength; + pReq->Header.PageNumber = pCfg->cfghdr.hdr->PageNumber; + pReq->Header.PageType = (pCfg->cfghdr.hdr->PageType & MPI_CONFIG_PAGETYPE_MASK); + + if ((pCfg->cfghdr.hdr->PageType & MPI_CONFIG_PAGETYPE_MASK) == MPI_CONFIG_PAGETYPE_EXTENDED) { + pExtHdr = (ConfigExtendedPageHeader_t *)pCfg->cfghdr.ehdr; + pReq->ExtPageLength = cpu_to_le16(pExtHdr->ExtPageLength); + pReq->ExtPageType = pExtHdr->ExtPageType; + pReq->Header.PageType = MPI_CONFIG_PAGETYPE_EXTENDED; + + /* Page Length must be treated as a reserved field for the extended header. */ + pReq->Header.PageLength = 0; + } + pReq->PageAddress = cpu_to_le32(pCfg->pageAddr); /* Add a SGE to the config request. @@ -4694,12 +4731,20 @@ mpt_config(MPT_ADAPTER *ioc, CONFIGPARMS *pCfg) else flagsLength = MPT_SGE_FLAGS_SSIMPLE_READ; - flagsLength |= pCfg->hdr->PageLength * 4; + if ((pCfg->cfghdr.hdr->PageType & MPI_CONFIG_PAGETYPE_MASK) == MPI_CONFIG_PAGETYPE_EXTENDED) { + flagsLength |= pExtHdr->ExtPageLength * 4; - mpt_add_sge((char *)&pReq->PageBufferSGE, flagsLength, pCfg->physAddr); + dcprintk((MYIOC_s_INFO_FMT "Sending Config request type %d, page %d and action %d\n", + ioc->name, pReq->ExtPageType, pReq->Header.PageNumber, pReq->Action)); + } + else { + flagsLength |= pCfg->cfghdr.hdr->PageLength * 4; + + dcprintk((MYIOC_s_INFO_FMT "Sending Config request type %d, page %d and action %d\n", + ioc->name, pReq->Header.PageType, pReq->Header.PageNumber, pReq->Action)); + } - dcprintk((MYIOC_s_INFO_FMT "Sending Config request type %d, page %d and action %d\n", - ioc->name, pReq->Header.PageType, pReq->Header.PageNumber, pReq->Action)); + mpt_add_sge((char *)&pReq->PageBufferSGE, flagsLength, pCfg->physAddr); /* Append pCfg pointer to end of mf */ @@ -4789,8 +4834,8 @@ mpt_toolbox(MPT_ADAPTER *ioc, CONFIGPARMS *pCfg) pReq->Reserved3 = 0; pReq->NumAddressBytes = 0x01; pReq->Reserved4 = 0; - pReq->DataLength = 0x04; - pdev = (struct pci_dev *) ioc->pcidev; + pReq->DataLength = cpu_to_le16(0x04); + pdev = ioc->pcidev; if (pdev->devfn & 1) pReq->DeviceAddr = 0xB2; else @@ -5504,6 +5549,8 @@ ProcessEventNotification(MPT_ADAPTER *ioc, EventNotificationReply_t *pEventReply * If needed, send (a single) EventAck. */ if (pEventReply->AckRequired == MPI_EVENT_NOTIFICATION_ACK_REQUIRED) { + devtprintk((MYIOC_s_WARN_FMT + "EventAck required\n",ioc->name)); if ((ii = SendEventAck(ioc, pEventReply)) != 0) { devtprintk((MYIOC_s_WARN_FMT "SendEventAck returned %d\n", ioc->name, ii)); @@ -5584,7 +5631,7 @@ mpt_sp_log_info(MPT_ADAPTER *ioc, u32 log_info) case 0x00080000: desc = "Outbound DMA Overrun"; break; - + case 0x00090000: desc = "Task Management"; break; @@ -5600,7 +5647,7 @@ mpt_sp_log_info(MPT_ADAPTER *ioc, u32 log_info) case 0x000C0000: desc = "Untagged Table Size"; break; - + } printk(MYIOC_s_INFO_FMT "LogInfo(0x%08x): F/W: %s\n", ioc->name, log_info, desc); @@ -5692,7 +5739,7 @@ mpt_sp_ioc_info(MPT_ADAPTER *ioc, u32 ioc_status, MPT_FRAME_HDR *mf) break; case MPI_IOCSTATUS_SCSI_DATA_UNDERRUN: /* 0x0045 */ - /* This error is checked in scsi_io_done(). Skip. + /* This error is checked in scsi_io_done(). Skip. desc = "SCSI Data Underrun"; */ break; diff --git a/drivers/message/fusion/mptbase.h b/drivers/message/fusion/mptbase.h index 848fb236b175..f4827d923731 100644 --- a/drivers/message/fusion/mptbase.h +++ b/drivers/message/fusion/mptbase.h @@ -915,7 +915,10 @@ struct scsi_cmnd; typedef struct _x_config_parms { struct list_head linkage; /* linked list */ struct timer_list timer; /* timer function for this request */ - ConfigPageHeader_t *hdr; + union { + ConfigExtendedPageHeader_t *ehdr; + ConfigPageHeader_t *hdr; + } cfghdr; dma_addr_t physAddr; int wait_done; /* wait for this request */ u32 pageAddr; /* properly formatted */ diff --git a/drivers/message/fusion/mptctl.c b/drivers/message/fusion/mptctl.c index 05ea5944c487..7577c2417e2e 100644 --- a/drivers/message/fusion/mptctl.c +++ b/drivers/message/fusion/mptctl.c @@ -242,7 +242,7 @@ mptctl_reply(MPT_ADAPTER *ioc, MPT_FRAME_HDR *req, MPT_FRAME_HDR *reply) /* Set the command status to GOOD if IOC Status is GOOD * OR if SCSI I/O cmd and data underrun or recovered error. */ - iocStatus = reply->u.reply.IOCStatus & MPI_IOCSTATUS_MASK; + iocStatus = le16_to_cpu(reply->u.reply.IOCStatus) & MPI_IOCSTATUS_MASK; if (iocStatus == MPI_IOCSTATUS_SUCCESS) ioc->ioctl->status |= MPT_IOCTL_STATUS_COMMAND_GOOD; @@ -2324,7 +2324,7 @@ mptctl_hp_hostinfo(unsigned long arg, unsigned int data_size) hdr.PageLength = 0; hdr.PageNumber = 0; hdr.PageType = MPI_CONFIG_PAGETYPE_MANUFACTURING; - cfg.hdr = &hdr; + cfg.cfghdr.hdr = &hdr; cfg.physAddr = -1; cfg.pageAddr = 0; cfg.action = MPI_CONFIG_ACTION_PAGE_HEADER; @@ -2333,7 +2333,7 @@ mptctl_hp_hostinfo(unsigned long arg, unsigned int data_size) strncpy(karg.serial_number, " ", 24); if (mpt_config(ioc, &cfg) == 0) { - if (cfg.hdr->PageLength > 0) { + if (cfg.cfghdr.hdr->PageLength > 0) { /* Issue the second config page request */ cfg.action = MPI_CONFIG_ACTION_PAGE_READ_CURRENT; @@ -2479,7 +2479,7 @@ mptctl_hp_targetinfo(unsigned long arg) hdr.PageNumber = 0; hdr.PageType = MPI_CONFIG_PAGETYPE_SCSI_DEVICE; - cfg.hdr = &hdr; + cfg.cfghdr.hdr = &hdr; cfg.action = MPI_CONFIG_ACTION_PAGE_READ_CURRENT; cfg.dir = 0; cfg.timeout = 0; @@ -2527,15 +2527,15 @@ mptctl_hp_targetinfo(unsigned long arg) hdr.PageNumber = 3; hdr.PageType = MPI_CONFIG_PAGETYPE_SCSI_DEVICE; - cfg.hdr = &hdr; + cfg.cfghdr.hdr = &hdr; cfg.action = MPI_CONFIG_ACTION_PAGE_HEADER; cfg.dir = 0; cfg.timeout = 0; cfg.physAddr = -1; - if ((mpt_config(ioc, &cfg) == 0) && (cfg.hdr->PageLength > 0)) { + if ((mpt_config(ioc, &cfg) == 0) && (cfg.cfghdr.hdr->PageLength > 0)) { /* Issue the second config page request */ cfg.action = MPI_CONFIG_ACTION_PAGE_READ_CURRENT; - data_sz = (int) cfg.hdr->PageLength * 4; + data_sz = (int) cfg.cfghdr.hdr->PageLength * 4; pg3_alloc = (SCSIDevicePage3_t *) pci_alloc_consistent( ioc->pcidev, data_sz, &page_dma); if (pg3_alloc) { diff --git a/drivers/message/fusion/mptscsih.c b/drivers/message/fusion/mptscsih.c index b9d4f78725b4..4a003dc5fde8 100644 --- a/drivers/message/fusion/mptscsih.c +++ b/drivers/message/fusion/mptscsih.c @@ -281,12 +281,12 @@ mptscsih_getFreeChainBuffer(MPT_ADAPTER *ioc, int *retIndex) offset = (u8 *)chainBuf - (u8 *)ioc->ChainBuffer; chain_idx = offset / ioc->req_sz; rc = SUCCESS; - dsgprintk((MYIOC_s_INFO_FMT "getFreeChainBuffer (index %d), got buf=%p\n", - ioc->name, *retIndex, chainBuf)); + dsgprintk((MYIOC_s_ERR_FMT "getFreeChainBuffer chainBuf=%p ChainBuffer=%p offset=%d chain_idx=%d\n", + ioc->name, chainBuf, ioc->ChainBuffer, offset, chain_idx)); } else { rc = FAILED; chain_idx = MPT_HOST_NO_CHAIN; - dfailprintk((MYIOC_s_ERR_FMT "getFreeChainBuffer failed\n", + dfailprintk((MYIOC_s_INFO_FMT "getFreeChainBuffer failed\n", ioc->name)); } spin_unlock_irqrestore(&ioc->FreeQlock, flags); @@ -432,7 +432,7 @@ nextSGEset: */ pReq->ChainOffset = 0; RequestNB = (((sgeOffset - 1) >> ioc->NBShiftFactor) + 1) & 0x03; - dsgprintk((MYIOC_s_ERR_FMT + dsgprintk((MYIOC_s_INFO_FMT "Single Buffer RequestNB=%x, sgeOffset=%d\n", ioc->name, RequestNB, sgeOffset)); ioc->RequestNB[req_idx] = RequestNB; } @@ -491,11 +491,12 @@ nextSGEset: /* NOTE: psge points to the beginning of the chain element * in current buffer. Get a chain buffer. */ - dsgprintk((MYIOC_s_INFO_FMT - "calling getFreeChainBuffer SCSI cmd=%02x (%p)\n", - ioc->name, pReq->CDB[0], SCpnt)); - if ((mptscsih_getFreeChainBuffer(ioc, &newIndex)) == FAILED) + if ((mptscsih_getFreeChainBuffer(ioc, &newIndex)) == FAILED) { + dfailprintk((MYIOC_s_INFO_FMT + "getFreeChainBuffer FAILED SCSI cmd=%02x (%p)\n", + ioc->name, pReq->CDB[0], SCpnt)); return FAILED; + } /* Update the tracking arrays. * If chainSge == NULL, update ReqToChain, else ChainToChain @@ -577,14 +578,20 @@ mptscsih_io_done(MPT_ADAPTER *ioc, MPT_FRAME_HDR *mf, MPT_FRAME_HDR *mr) return 1; } - dmfprintk((MYIOC_s_INFO_FMT - "ScsiDone (mf=%p,mr=%p,sc=%p,idx=%d)\n", - ioc->name, mf, mr, sc, req_idx)); - sc->result = DID_OK << 16; /* Set default reply as OK */ pScsiReq = (SCSIIORequest_t *) mf; pScsiReply = (SCSIIOReply_t *) mr; + if((ioc->facts.MsgVersion >= MPI_VERSION_01_05) && pScsiReply){ + dmfprintk((MYIOC_s_INFO_FMT + "ScsiDone (mf=%p,mr=%p,sc=%p,idx=%d,task-tag=%d)\n", + ioc->name, mf, mr, sc, req_idx, pScsiReply->TaskTag)); + }else{ + dmfprintk((MYIOC_s_INFO_FMT + "ScsiDone (mf=%p,mr=%p,sc=%p,idx=%d)\n", + ioc->name, mf, mr, sc, req_idx)); + } + if (pScsiReply == NULL) { /* special context reply handling */ ; @@ -658,8 +665,8 @@ mptscsih_io_done(MPT_ADAPTER *ioc, MPT_FRAME_HDR *mf, MPT_FRAME_HDR *mr) /* Sufficient data transfer occurred */ sc->result = (DID_OK << 16) | scsi_status; } else if ( xfer_cnt == 0 ) { - /* A CRC Error causes this condition; retry */ - sc->result = (DRIVER_SENSE << 24) | (DID_OK << 16) | + /* A CRC Error causes this condition; retry */ + sc->result = (DRIVER_SENSE << 24) | (DID_OK << 16) | (CHECK_CONDITION << 1); sc->sense_buffer[0] = 0x70; sc->sense_buffer[2] = NO_SENSE; @@ -668,7 +675,9 @@ mptscsih_io_done(MPT_ADAPTER *ioc, MPT_FRAME_HDR *mf, MPT_FRAME_HDR *mr) } else { sc->result = DID_SOFT_ERROR << 16; } - dreplyprintk((KERN_NOTICE "RESIDUAL_MISMATCH: result=%x on id=%d\n", sc->result, sc->target)); + dreplyprintk((KERN_NOTICE + "RESIDUAL_MISMATCH: result=%x on id=%d\n", + sc->result, sc->device->id)); break; case MPI_IOCSTATUS_SCSI_DATA_UNDERRUN: /* 0x0045 */ @@ -796,7 +805,6 @@ mptscsih_io_done(MPT_ADAPTER *ioc, MPT_FRAME_HDR *mf, MPT_FRAME_HDR *mr) return 1; } - /* * mptscsih_flush_running_cmds - For each command found, search * Scsi_Host instance taskQ and reply to OS. @@ -1017,7 +1025,7 @@ mptscsih_remove(struct pci_dev *pdev) scsi_host_put(host); mpt_detach(pdev); - + } /*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/ @@ -1072,7 +1080,7 @@ mptscsih_resume(struct pci_dev *pdev) MPT_SCSI_HOST *hd; mpt_resume(pdev); - + if(!host) return 0; @@ -1214,8 +1222,8 @@ mptscsih_proc_info(struct Scsi_Host *host, char *buffer, char **start, off_t off int size = 0; if (func) { - /* - * write is not supported + /* + * write is not supported */ } else { if (start) @@ -1535,17 +1543,17 @@ mptscsih_TMHandler(MPT_SCSI_HOST *hd, u8 type, u8 channel, u8 target, u8 lun, in */ if (mptscsih_tm_pending_wait(hd) == FAILED) { if (type == MPI_SCSITASKMGMT_TASKTYPE_ABORT_TASK) { - dtmprintk((KERN_WARNING MYNAM ": %s: TMHandler abort: " + dtmprintk((KERN_INFO MYNAM ": %s: TMHandler abort: " "Timed out waiting for last TM (%d) to complete! \n", hd->ioc->name, hd->tmPending)); return FAILED; } else if (type == MPI_SCSITASKMGMT_TASKTYPE_TARGET_RESET) { - dtmprintk((KERN_WARNING MYNAM ": %s: TMHandler target reset: " + dtmprintk((KERN_INFO MYNAM ": %s: TMHandler target reset: " "Timed out waiting for last TM (%d) to complete! \n", hd->ioc->name, hd->tmPending)); return FAILED; } else if (type == MPI_SCSITASKMGMT_TASKTYPE_RESET_BUS) { - dtmprintk((KERN_WARNING MYNAM ": %s: TMHandler bus reset: " + dtmprintk((KERN_INFO MYNAM ": %s: TMHandler bus reset: " "Timed out waiting for last TM (%d) to complete! \n", hd->ioc->name, hd->tmPending)); if (hd->tmPending & (1 << MPI_SCSITASKMGMT_TASKTYPE_RESET_BUS)) @@ -1631,8 +1639,7 @@ mptscsih_IssueTaskMgmt(MPT_SCSI_HOST *hd, u8 type, u8 channel, u8 target, u8 lun if ((mf = mpt_get_msg_frame(hd->ioc->TaskCtx, hd->ioc)) == NULL) { dfailprintk((MYIOC_s_ERR_FMT "IssueTaskMgmt, no msg frames!!\n", hd->ioc->name)); - //return FAILED; - return -999; + return FAILED; } dtmprintk((MYIOC_s_INFO_FMT "IssueTaskMgmt request @ %p\n", hd->ioc->name, mf)); @@ -1661,9 +1668,8 @@ mptscsih_IssueTaskMgmt(MPT_SCSI_HOST *hd, u8 type, u8 channel, u8 target, u8 lun pScsiTm->TaskMsgContext = ctx2abort; - dtmprintk((MYIOC_s_INFO_FMT - "IssueTaskMgmt: ctx2abort (0x%08x) type=%d\n", - hd->ioc->name, ctx2abort, type)); + dtmprintk((MYIOC_s_INFO_FMT "IssueTaskMgmt: ctx2abort (0x%08x) type=%d\n", + hd->ioc->name, ctx2abort, type)); DBG_DUMP_TM_REQUEST_FRAME((u32 *)pScsiTm); @@ -1902,13 +1908,13 @@ mptscsih_host_reset(struct scsi_cmnd *SCpnt) /* If we can't locate the host to reset, then we failed. */ if ((hd = (MPT_SCSI_HOST *) SCpnt->device->host->hostdata) == NULL){ - dtmprintk( ( KERN_WARNING MYNAM ": mptscsih_host_reset: " + dtmprintk( ( KERN_INFO MYNAM ": mptscsih_host_reset: " "Can't locate host! (sc=%p)\n", SCpnt ) ); return FAILED; } - printk(KERN_WARNING MYNAM ": %s: >> Attempting host reset! (sc=%p)\n", + printk(KERN_WARNING MYNAM ": %s: Attempting host reset! (sc=%p)\n", hd->ioc->name, SCpnt); /* If our attempts to reset the host failed, then return a failed @@ -1924,7 +1930,7 @@ mptscsih_host_reset(struct scsi_cmnd *SCpnt) hd->tmState = TM_STATE_NONE; } - dtmprintk( ( KERN_WARNING MYNAM ": mptscsih_host_reset: " + dtmprintk( ( KERN_INFO MYNAM ": mptscsih_host_reset: " "Status = %s\n", (status == SUCCESS) ? "SUCCESS" : "FAILED" ) ); @@ -1951,8 +1957,8 @@ mptscsih_tm_pending_wait(MPT_SCSI_HOST * hd) if (hd->tmState == TM_STATE_NONE) { hd->tmState = TM_STATE_IN_PROGRESS; hd->tmPending = 1; - status = SUCCESS; spin_unlock_irqrestore(&hd->ioc->FreeQlock, flags); + status = SUCCESS; break; } spin_unlock_irqrestore(&hd->ioc->FreeQlock, flags); @@ -1980,7 +1986,7 @@ mptscsih_tm_wait_for_completion(MPT_SCSI_HOST * hd, ulong timeout ) spin_lock_irqsave(&hd->ioc->FreeQlock, flags); if(hd->tmPending == 0) { status = SUCCESS; - spin_unlock_irqrestore(&hd->ioc->FreeQlock, flags); + spin_unlock_irqrestore(&hd->ioc->FreeQlock, flags); break; } spin_unlock_irqrestore(&hd->ioc->FreeQlock, flags); @@ -2318,10 +2324,10 @@ mptscsih_slave_configure(struct scsi_device *device) if (pTarget == NULL) { /* Driver doesn't know about this device. * Kernel may generate a "Dummy Lun 0" which - * may become a real Lun if a + * may become a real Lun if a * "scsi add-single-device" command is executed - * while the driver is active (hot-plug a - * device). LSI Raid controllers need + * while the driver is active (hot-plug a + * device). LSI Raid controllers need * queue_depth set to DEV_HIGH for this reason. */ scsi_adjust_queue_depth(device, MSG_SIMPLE_TAG, @@ -2691,7 +2697,7 @@ mptscsih_initTarget(MPT_SCSI_HOST *hd, int bus_id, int target_id, u8 lun, char * * If the peripheral qualifier filter is enabled then if the target reports a 0x1 * (i.e. The targer is capable of supporting the specified peripheral device type * on this logical unit; however, the physical device is not currently connected - * to this logical unit) it will be converted to a 0x3 (i.e. The target is not + * to this logical unit) it will be converted to a 0x3 (i.e. The target is not * capable of supporting a physical device on this logical unit). This is to work * around a bug in th emid-layer in some distributions in which the mid-layer will * continue to try to communicate to the LUN and evntually create a dummy LUN. @@ -3194,8 +3200,8 @@ mptscsih_writeSDP1(MPT_SCSI_HOST *hd, int portnum, int target_id, int flags) /* Get a MF for this command. */ if ((mf = mpt_get_msg_frame(ioc->DoneCtx, ioc)) == NULL) { - dprintk((MYIOC_s_WARN_FMT "write SDP1: no msg frames!\n", - ioc->name)); + dfailprintk((MYIOC_s_WARN_FMT "write SDP1: no msg frames!\n", + ioc->name)); return -EAGAIN; } @@ -3289,7 +3295,7 @@ mptscsih_writeIOCPage4(MPT_SCSI_HOST *hd, int target_id, int bus) /* Get a MF for this command. */ if ((mf = mpt_get_msg_frame(ioc->DoneCtx, ioc)) == NULL) { - dprintk((MYIOC_s_WARN_FMT "writeIOCPage4 : no msg frames!\n", + dfailprintk((MYIOC_s_WARN_FMT "writeIOCPage4 : no msg frames!\n", ioc->name)); return -EAGAIN; } @@ -3447,7 +3453,7 @@ mptscsih_scandv_complete(MPT_ADAPTER *ioc, MPT_FRAME_HDR *mf, MPT_FRAME_HDR *mr) * some type of error occurred. */ MpiRaidActionReply_t *pr = (MpiRaidActionReply_t *)mr; - if (pr->ActionStatus == MPI_RAID_ACTION_ASTATUS_SUCCESS) + if (le16_to_cpu(pr->ActionStatus) == MPI_RAID_ACTION_ASTATUS_SUCCESS) completionCode = MPT_SCANDV_GOOD; else completionCode = MPT_SCANDV_SOME_ERROR; @@ -3955,7 +3961,7 @@ mptscsih_synchronize_cache(MPT_SCSI_HOST *hd, int portnum) header1.PageLength = ioc->spi_data.sdp1length; header1.PageNumber = 1; header1.PageType = MPI_CONFIG_PAGETYPE_SCSI_DEVICE; - cfg.hdr = &header1; + cfg.cfghdr.hdr = &header1; cfg.physAddr = cfg1_dma_addr; cfg.action = MPI_CONFIG_ACTION_PAGE_WRITE_CURRENT; cfg.dir = 1; @@ -3996,9 +4002,9 @@ mptscsih_synchronize_cache(MPT_SCSI_HOST *hd, int portnum) dnegoprintk(("syncronize cache: id=%d width=0 factor=MPT_ASYNC " "offset=0 negoFlags=%x request=%x config=%x\n", id, flags, requested, configuration)); - pcfg1Data->RequestedParameters = le32_to_cpu(requested); + pcfg1Data->RequestedParameters = cpu_to_le32(requested); pcfg1Data->Reserved = 0; - pcfg1Data->Configuration = le32_to_cpu(configuration); + pcfg1Data->Configuration = cpu_to_le32(configuration); cfg.pageAddr = (bus<<8) | id; mpt_config(hd->ioc, &cfg); } @@ -4353,7 +4359,7 @@ mptscsih_doDv(MPT_SCSI_HOST *hd, int bus_number, int id) /* Prep cfg structure */ cfg.pageAddr = (bus<<8) | id; - cfg.hdr = NULL; + cfg.cfghdr.hdr = NULL; /* Prep SDP0 header */ @@ -4399,7 +4405,7 @@ mptscsih_doDv(MPT_SCSI_HOST *hd, int bus_number, int id) pcfg1Data = (SCSIDevicePage1_t *) (pDvBuf + sz); cfg1_dma_addr = dvbuf_dma + sz; - /* Skip this ID? Set cfg.hdr to force config page write + /* Skip this ID? Set cfg.cfghdr.hdr to force config page write */ { ScsiCfgData *pspi_data = &hd->ioc->spi_data; @@ -4417,7 +4423,7 @@ mptscsih_doDv(MPT_SCSI_HOST *hd, int bus_number, int id) dv.cmd = MPT_SET_MAX; mptscsih_dv_parms(hd, &dv, (void *)pcfg1Data); - cfg.hdr = &header1; + cfg.cfghdr.hdr = &header1; /* Save the final negotiated settings to * SCSI device page 1. @@ -4483,7 +4489,7 @@ mptscsih_doDv(MPT_SCSI_HOST *hd, int bus_number, int id) dv.cmd = MPT_SET_MIN; mptscsih_dv_parms(hd, &dv, (void *)pcfg1Data); - cfg.hdr = &header1; + cfg.cfghdr.hdr = &header1; cfg.physAddr = cfg1_dma_addr; cfg.action = MPI_CONFIG_ACTION_PAGE_WRITE_CURRENT; cfg.dir = 1; @@ -4596,8 +4602,8 @@ mptscsih_doDv(MPT_SCSI_HOST *hd, int bus_number, int id) if ((pbuf1[56] & 0x02) == 0) { pTarget->negoFlags |= MPT_TARGET_NO_NEGO_QAS; hd->ioc->spi_data.noQas = MPT_TARGET_NO_NEGO_QAS; - ddvprintk((MYIOC_s_NOTE_FMT - "DV: Start Basic noQas on id=%d due to pbuf1[56]=%x\n", + ddvprintk((MYIOC_s_NOTE_FMT + "DV: Start Basic noQas on id=%d due to pbuf1[56]=%x\n", ioc->name, id, pbuf1[56])); } } @@ -4637,7 +4643,7 @@ mptscsih_doDv(MPT_SCSI_HOST *hd, int bus_number, int id) u32 sdp0_info; u32 sdp0_nego; - cfg.hdr = &header0; + cfg.cfghdr.hdr = &header0; cfg.physAddr = cfg0_dma_addr; cfg.action = MPI_CONFIG_ACTION_PAGE_READ_CURRENT; cfg.dir = 0; @@ -4673,7 +4679,7 @@ mptscsih_doDv(MPT_SCSI_HOST *hd, int bus_number, int id) if (!firstPass) doFallback = 1; } else { - ddvprintk((MYIOC_s_NOTE_FMT + ddvprintk((MYIOC_s_NOTE_FMT "DV:Inquiry compared id=%d, calling initTarget\n", ioc->name, id)); hd->ioc->spi_data.dvStatus[id] &= ~MPT_SCSICFG_DV_NOT_DONE; mptscsih_initTarget(hd, @@ -4689,8 +4695,8 @@ mptscsih_doDv(MPT_SCSI_HOST *hd, int bus_number, int id) } else if (rc == MPT_SCANDV_ISSUE_SENSE) doFallback = 1; /* set fallback flag */ - else if ((rc == MPT_SCANDV_DID_RESET) || - (rc == MPT_SCANDV_SENSE) || + else if ((rc == MPT_SCANDV_DID_RESET) || + (rc == MPT_SCANDV_SENSE) || (rc == MPT_SCANDV_FALLBACK)) doFallback = 1; /* set fallback flag */ else @@ -4722,7 +4728,7 @@ mptscsih_doDv(MPT_SCSI_HOST *hd, int bus_number, int id) * 4) release * 5) update nego parms to target struct */ - cfg.hdr = &header1; + cfg.cfghdr.hdr = &header1; cfg.physAddr = cfg1_dma_addr; cfg.action = MPI_CONFIG_ACTION_PAGE_WRITE_CURRENT; cfg.dir = 1; @@ -5121,12 +5127,12 @@ target_done: /* Set if cfg1_dma_addr contents is valid */ - if ((cfg.hdr != NULL) && (retcode == 0)){ + if ((cfg.cfghdr.hdr != NULL) && (retcode == 0)){ /* If disk, not U320, disable QAS */ if ((inq0 == 0) && (dv.now.factor > MPT_ULTRA320)) { hd->ioc->spi_data.noQas = MPT_TARGET_NO_NEGO_QAS; - ddvprintk((MYIOC_s_NOTE_FMT + ddvprintk((MYIOC_s_NOTE_FMT "noQas set due to id=%d has factor=%x\n", ioc->name, id, dv.now.factor)); } @@ -5137,7 +5143,7 @@ target_done: * skip save of the final negotiated settings to * SCSI device page 1. * - cfg.hdr = &header1; + cfg.cfghdr.hdr = &header1; cfg.physAddr = cfg1_dma_addr; cfg.action = MPI_CONFIG_ACTION_PAGE_WRITE_CURRENT; cfg.dir = 1; @@ -5248,7 +5254,7 @@ mptscsih_dv_parms(MPT_SCSI_HOST *hd, DVPARAMETERS *dv,void *pPage) /* Update tmax values with those from Device Page 0.*/ pPage0 = (SCSIDevicePage0_t *) pPage; if (pPage0) { - val = cpu_to_le32(pPage0->NegotiatedParameters); + val = le32_to_cpu(pPage0->NegotiatedParameters); dv->max.width = val & MPI_SCSIDEVPAGE0_NP_WIDE ? 1 : 0; dv->max.offset = (val&MPI_SCSIDEVPAGE0_NP_NEG_SYNC_OFFSET_MASK) >> 16; dv->max.factor = (val&MPI_SCSIDEVPAGE0_NP_NEG_SYNC_PERIOD_MASK) >> 8; @@ -5276,12 +5282,12 @@ mptscsih_dv_parms(MPT_SCSI_HOST *hd, DVPARAMETERS *dv,void *pPage) dv->now.offset, &val, &configuration, dv->now.flags); dnegoprintk(("Setting Max: id=%d width=%d factor=%x offset=%x negoFlags=%x request=%x config=%x\n", id, dv->now.width, dv->now.factor, dv->now.offset, dv->now.flags, val, configuration)); - pPage1->RequestedParameters = le32_to_cpu(val); + pPage1->RequestedParameters = cpu_to_le32(val); pPage1->Reserved = 0; - pPage1->Configuration = le32_to_cpu(configuration); + pPage1->Configuration = cpu_to_le32(configuration); } - ddvprintk(("id=%d width=%d factor=%x offset=%x flags=%x request=%x configuration=%x\n", + ddvprintk(("id=%d width=%d factor=%x offset=%x negoFlags=%x request=%x configuration=%x\n", id, dv->now.width, dv->now.factor, dv->now.offset, dv->now.flags, val, configuration)); break; @@ -5301,9 +5307,9 @@ mptscsih_dv_parms(MPT_SCSI_HOST *hd, DVPARAMETERS *dv,void *pPage) offset, &val, &configuration, negoFlags); dnegoprintk(("Setting Min: id=%d width=%d factor=%x offset=%x negoFlags=%x request=%x config=%x\n", id, width, factor, offset, negoFlags, val, configuration)); - pPage1->RequestedParameters = le32_to_cpu(val); + pPage1->RequestedParameters = cpu_to_le32(val); pPage1->Reserved = 0; - pPage1->Configuration = le32_to_cpu(configuration); + pPage1->Configuration = cpu_to_le32(configuration); } ddvprintk(("id=%d width=%d factor=%x offset=%x request=%x config=%x negoFlags=%x\n", id, width, factor, offset, val, configuration, negoFlags)); @@ -5377,12 +5383,12 @@ mptscsih_dv_parms(MPT_SCSI_HOST *hd, DVPARAMETERS *dv,void *pPage) if (pPage1) { mptscsih_setDevicePage1Flags (width, factor, offset, &val, &configuration, dv->now.flags); - dnegoprintk(("Finish: id=%d width=%d offset=%d factor=%x flags=%x request=%x config=%x\n", + dnegoprintk(("Finish: id=%d width=%d offset=%d factor=%x negoFlags=%x request=%x config=%x\n", id, width, offset, factor, dv->now.flags, val, configuration)); - pPage1->RequestedParameters = le32_to_cpu(val); + pPage1->RequestedParameters = cpu_to_le32(val); pPage1->Reserved = 0; - pPage1->Configuration = le32_to_cpu(configuration); + pPage1->Configuration = cpu_to_le32(configuration); } ddvprintk(("Finish: id=%d offset=%d factor=%x width=%d request=%x config=%x\n", diff --git a/drivers/message/fusion/mptspi.c b/drivers/message/fusion/mptspi.c index dfa8806b1e13..587d1274fd74 100644 --- a/drivers/message/fusion/mptspi.c +++ b/drivers/message/fusion/mptspi.c @@ -162,15 +162,15 @@ mptspi_probe(struct pci_dev *pdev, const struct pci_device_id *id) u8 *mem; int error=0; int r; - + if ((r = mpt_attach(pdev,id)) != 0) return r; - + ioc = pci_get_drvdata(pdev); ioc->DoneCtx = mptspiDoneCtx; ioc->TaskCtx = mptspiTaskCtx; ioc->InternalCtx = mptspiInternalCtx; - + /* Added sanity check on readiness of the MPT adapter. */ if (ioc->last_state != MPI_IOC_STATE_OPERATIONAL) { diff --git a/drivers/scsi/Kconfig b/drivers/scsi/Kconfig index 12c208fb18c5..b3ae796eb624 100644 --- a/drivers/scsi/Kconfig +++ b/drivers/scsi/Kconfig @@ -1,5 +1,11 @@ menu "SCSI device support" +config RAID_ATTRS + tristate "RAID Transport Class" + default n + ---help--- + Provides RAID + config SCSI tristate "SCSI device support" ---help--- diff --git a/drivers/scsi/Makefile b/drivers/scsi/Makefile index 3746fb9fa2f5..85f9e6bb34b9 100644 --- a/drivers/scsi/Makefile +++ b/drivers/scsi/Makefile @@ -22,6 +22,8 @@ subdir-$(CONFIG_PCMCIA) += pcmcia obj-$(CONFIG_SCSI) += scsi_mod.o +obj-$(CONFIG_RAID_ATTRS) += raid_class.o + # --- NOTE ORDERING HERE --- # For kernel non-modular link, transport attributes need to # be initialised before drivers diff --git a/drivers/scsi/aacraid/aachba.c b/drivers/scsi/aacraid/aachba.c index 83bfab73ff65..a8e3dfcd0dc7 100644 --- a/drivers/scsi/aacraid/aachba.c +++ b/drivers/scsi/aacraid/aachba.c @@ -972,7 +972,7 @@ static int aac_read(struct scsi_cmnd * scsicmd, int cid) fibsize = sizeof(struct aac_read64) + ((le32_to_cpu(readcmd->sg.count) - 1) * sizeof (struct sgentry64)); - BUG_ON (fibsize > (sizeof(struct hw_fib) - + BUG_ON (fibsize > (dev->max_fib_size - sizeof(struct aac_fibhdr))); /* * Now send the Fib to the adapter diff --git a/drivers/scsi/aic7xxx/aic79xx_osm.c b/drivers/scsi/aic7xxx/aic79xx_osm.c index 3feb739cd554..6b6d4e287793 100644 --- a/drivers/scsi/aic7xxx/aic79xx_osm.c +++ b/drivers/scsi/aic7xxx/aic79xx_osm.c @@ -48,12 +48,6 @@ static struct scsi_transport_template *ahd_linux_transport_template = NULL; -/* - * Include aiclib.c as part of our - * "module dependencies are hard" work around. - */ -#include "aiclib.c" - #include <linux/init.h> /* __setup */ #include <linux/mm.h> /* For fetching system memory size */ #include <linux/blkdev.h> /* For block_size() */ @@ -372,8 +366,6 @@ static int ahd_linux_run_command(struct ahd_softc*, struct ahd_linux_device *, struct scsi_cmnd *); static void ahd_linux_setup_tag_info_global(char *p); -static aic_option_callback_t ahd_linux_setup_tag_info; -static aic_option_callback_t ahd_linux_setup_iocell_info; static int aic79xx_setup(char *c); static int ahd_linux_unit; @@ -907,6 +899,86 @@ ahd_linux_setup_tag_info(u_long arg, int instance, int targ, int32_t value) } } +static char * +ahd_parse_brace_option(char *opt_name, char *opt_arg, char *end, int depth, + void (*callback)(u_long, int, int, int32_t), + u_long callback_arg) +{ + char *tok_end; + char *tok_end2; + int i; + int instance; + int targ; + int done; + char tok_list[] = {'.', ',', '{', '}', '\0'}; + + /* All options use a ':' name/arg separator */ + if (*opt_arg != ':') + return (opt_arg); + opt_arg++; + instance = -1; + targ = -1; + done = FALSE; + /* + * Restore separator that may be in + * the middle of our option argument. + */ + tok_end = strchr(opt_arg, '\0'); + if (tok_end < end) + *tok_end = ','; + while (!done) { + switch (*opt_arg) { + case '{': + if (instance == -1) { + instance = 0; + } else { + if (depth > 1) { + if (targ == -1) + targ = 0; + } else { + printf("Malformed Option %s\n", + opt_name); + done = TRUE; + } + } + opt_arg++; + break; + case '}': + if (targ != -1) + targ = -1; + else if (instance != -1) + instance = -1; + opt_arg++; + break; + case ',': + case '.': + if (instance == -1) + done = TRUE; + else if (targ >= 0) + targ++; + else if (instance >= 0) + instance++; + opt_arg++; + break; + case '\0': + done = TRUE; + break; + default: + tok_end = end; + for (i = 0; tok_list[i]; i++) { + tok_end2 = strchr(opt_arg, tok_list[i]); + if ((tok_end2) && (tok_end2 < tok_end)) + tok_end = tok_end2; + } + callback(callback_arg, instance, targ, + simple_strtol(opt_arg, NULL, 0)); + opt_arg = tok_end; + break; + } + } + return (opt_arg); +} + /* * Handle Linux boot parameters. This routine allows for assigning a value * to a parameter with a ':' between the parameter and the value. @@ -964,18 +1036,18 @@ aic79xx_setup(char *s) if (strncmp(p, "global_tag_depth", n) == 0) { ahd_linux_setup_tag_info_global(p + n); } else if (strncmp(p, "tag_info", n) == 0) { - s = aic_parse_brace_option("tag_info", p + n, end, + s = ahd_parse_brace_option("tag_info", p + n, end, 2, ahd_linux_setup_tag_info, 0); } else if (strncmp(p, "slewrate", n) == 0) { - s = aic_parse_brace_option("slewrate", + s = ahd_parse_brace_option("slewrate", p + n, end, 1, ahd_linux_setup_iocell_info, AIC79XX_SLEWRATE_INDEX); } else if (strncmp(p, "precomp", n) == 0) { - s = aic_parse_brace_option("precomp", + s = ahd_parse_brace_option("precomp", p + n, end, 1, ahd_linux_setup_iocell_info, AIC79XX_PRECOMP_INDEX); } else if (strncmp(p, "amplitude", n) == 0) { - s = aic_parse_brace_option("amplitude", + s = ahd_parse_brace_option("amplitude", p + n, end, 1, ahd_linux_setup_iocell_info, AIC79XX_AMPLITUDE_INDEX); } else if (p[n] == ':') { diff --git a/drivers/scsi/aic7xxx/aic79xx_proc.c b/drivers/scsi/aic7xxx/aic79xx_proc.c index 32be1f55998c..39a27840fce6 100644 --- a/drivers/scsi/aic7xxx/aic79xx_proc.c +++ b/drivers/scsi/aic7xxx/aic79xx_proc.c @@ -53,6 +53,49 @@ static void ahd_dump_device_state(struct info_str *info, static int ahd_proc_write_seeprom(struct ahd_softc *ahd, char *buffer, int length); +/* + * Table of syncrates that don't follow the "divisible by 4" + * rule. This table will be expanded in future SCSI specs. + */ +static struct { + u_int period_factor; + u_int period; /* in 100ths of ns */ +} scsi_syncrates[] = { + { 0x08, 625 }, /* FAST-160 */ + { 0x09, 1250 }, /* FAST-80 */ + { 0x0a, 2500 }, /* FAST-40 40MHz */ + { 0x0b, 3030 }, /* FAST-40 33MHz */ + { 0x0c, 5000 } /* FAST-20 */ +}; + +/* + * Return the frequency in kHz corresponding to the given + * sync period factor. + */ +static u_int +ahd_calc_syncsrate(u_int period_factor) +{ + int i; + int num_syncrates; + + num_syncrates = sizeof(scsi_syncrates) / sizeof(scsi_syncrates[0]); + /* See if the period is in the "exception" table */ + for (i = 0; i < num_syncrates; i++) { + + if (period_factor == scsi_syncrates[i].period_factor) { + /* Period in kHz */ + return (100000000 / scsi_syncrates[i].period); + } + } + + /* + * Wasn't in the table, so use the standard + * 4 times conversion. + */ + return (10000000 / (period_factor * 4 * 10)); +} + + static void copy_mem_info(struct info_str *info, char *data, int len) { @@ -109,7 +152,7 @@ ahd_format_transinfo(struct info_str *info, struct ahd_transinfo *tinfo) speed = 3300; freq = 0; if (tinfo->offset != 0) { - freq = aic_calc_syncsrate(tinfo->period); + freq = ahd_calc_syncsrate(tinfo->period); speed = freq; } speed *= (0x01 << tinfo->width); diff --git a/drivers/scsi/aic7xxx/aic7xxx_osm.c b/drivers/scsi/aic7xxx/aic7xxx_osm.c index 54173887e160..c932b3b94490 100644 --- a/drivers/scsi/aic7xxx/aic7xxx_osm.c +++ b/drivers/scsi/aic7xxx/aic7xxx_osm.c @@ -125,12 +125,6 @@ static struct scsi_transport_template *ahc_linux_transport_template = NULL; -/* - * Include aiclib.c as part of our - * "module dependencies are hard" work around. - */ -#include "aiclib.c" - #include <linux/init.h> /* __setup */ #include <linux/mm.h> /* For fetching system memory size */ #include <linux/blkdev.h> /* For block_size() */ @@ -391,7 +385,6 @@ static int ahc_linux_run_command(struct ahc_softc*, struct ahc_linux_device *, struct scsi_cmnd *); static void ahc_linux_setup_tag_info_global(char *p); -static aic_option_callback_t ahc_linux_setup_tag_info; static int aic7xxx_setup(char *s); static int ahc_linux_unit; @@ -920,6 +913,86 @@ ahc_linux_setup_tag_info(u_long arg, int instance, int targ, int32_t value) } } +static char * +ahc_parse_brace_option(char *opt_name, char *opt_arg, char *end, int depth, + void (*callback)(u_long, int, int, int32_t), + u_long callback_arg) +{ + char *tok_end; + char *tok_end2; + int i; + int instance; + int targ; + int done; + char tok_list[] = {'.', ',', '{', '}', '\0'}; + + /* All options use a ':' name/arg separator */ + if (*opt_arg != ':') + return (opt_arg); + opt_arg++; + instance = -1; + targ = -1; + done = FALSE; + /* + * Restore separator that may be in + * the middle of our option argument. + */ + tok_end = strchr(opt_arg, '\0'); + if (tok_end < end) + *tok_end = ','; + while (!done) { + switch (*opt_arg) { + case '{': + if (instance == -1) { + instance = 0; + } else { + if (depth > 1) { + if (targ == -1) + targ = 0; + } else { + printf("Malformed Option %s\n", + opt_name); + done = TRUE; + } + } + opt_arg++; + break; + case '}': + if (targ != -1) + targ = -1; + else if (instance != -1) + instance = -1; + opt_arg++; + break; + case ',': + case '.': + if (instance == -1) + done = TRUE; + else if (targ >= 0) + targ++; + else if (instance >= 0) + instance++; + opt_arg++; + break; + case '\0': + done = TRUE; + break; + default: + tok_end = end; + for (i = 0; tok_list[i]; i++) { + tok_end2 = strchr(opt_arg, tok_list[i]); + if ((tok_end2) && (tok_end2 < tok_end)) + tok_end = tok_end2; + } + callback(callback_arg, instance, targ, + simple_strtol(opt_arg, NULL, 0)); + opt_arg = tok_end; + break; + } + } + return (opt_arg); +} + /* * Handle Linux boot parameters. This routine allows for assigning a value * to a parameter with a ':' between the parameter and the value. @@ -974,7 +1047,7 @@ aic7xxx_setup(char *s) if (strncmp(p, "global_tag_depth", n) == 0) { ahc_linux_setup_tag_info_global(p + n); } else if (strncmp(p, "tag_info", n) == 0) { - s = aic_parse_brace_option("tag_info", p + n, end, + s = ahc_parse_brace_option("tag_info", p + n, end, 2, ahc_linux_setup_tag_info, 0); } else if (p[n] == ':') { *(options[i].flag) = simple_strtoul(p + n + 1, NULL, 0); diff --git a/drivers/scsi/aic7xxx/aic7xxx_proc.c b/drivers/scsi/aic7xxx/aic7xxx_proc.c index 3802c91f0b07..04a3506cf340 100644 --- a/drivers/scsi/aic7xxx/aic7xxx_proc.c +++ b/drivers/scsi/aic7xxx/aic7xxx_proc.c @@ -54,6 +54,49 @@ static void ahc_dump_device_state(struct info_str *info, static int ahc_proc_write_seeprom(struct ahc_softc *ahc, char *buffer, int length); +/* + * Table of syncrates that don't follow the "divisible by 4" + * rule. This table will be expanded in future SCSI specs. + */ +static struct { + u_int period_factor; + u_int period; /* in 100ths of ns */ +} scsi_syncrates[] = { + { 0x08, 625 }, /* FAST-160 */ + { 0x09, 1250 }, /* FAST-80 */ + { 0x0a, 2500 }, /* FAST-40 40MHz */ + { 0x0b, 3030 }, /* FAST-40 33MHz */ + { 0x0c, 5000 } /* FAST-20 */ +}; + +/* + * Return the frequency in kHz corresponding to the given + * sync period factor. + */ +static u_int +ahc_calc_syncsrate(u_int period_factor) +{ + int i; + int num_syncrates; + + num_syncrates = sizeof(scsi_syncrates) / sizeof(scsi_syncrates[0]); + /* See if the period is in the "exception" table */ + for (i = 0; i < num_syncrates; i++) { + + if (period_factor == scsi_syncrates[i].period_factor) { + /* Period in kHz */ + return (100000000 / scsi_syncrates[i].period); + } + } + + /* + * Wasn't in the table, so use the standard + * 4 times conversion. + */ + return (10000000 / (period_factor * 4 * 10)); +} + + static void copy_mem_info(struct info_str *info, char *data, int len) { @@ -106,7 +149,7 @@ ahc_format_transinfo(struct info_str *info, struct ahc_transinfo *tinfo) speed = 3300; freq = 0; if (tinfo->offset != 0) { - freq = aic_calc_syncsrate(tinfo->period); + freq = ahc_calc_syncsrate(tinfo->period); speed = freq; } speed *= (0x01 << tinfo->width); diff --git a/drivers/scsi/aic7xxx/aiclib.c b/drivers/scsi/aic7xxx/aiclib.c index 4d44a9211185..828ae3d9a510 100644 --- a/drivers/scsi/aic7xxx/aiclib.c +++ b/drivers/scsi/aic7xxx/aiclib.c @@ -32,124 +32,3 @@ #include "aiclib.h" - -/* - * Table of syncrates that don't follow the "divisible by 4" - * rule. This table will be expanded in future SCSI specs. - */ -static struct { - u_int period_factor; - u_int period; /* in 100ths of ns */ -} scsi_syncrates[] = { - { 0x08, 625 }, /* FAST-160 */ - { 0x09, 1250 }, /* FAST-80 */ - { 0x0a, 2500 }, /* FAST-40 40MHz */ - { 0x0b, 3030 }, /* FAST-40 33MHz */ - { 0x0c, 5000 } /* FAST-20 */ -}; - -/* - * Return the frequency in kHz corresponding to the given - * sync period factor. - */ -u_int -aic_calc_syncsrate(u_int period_factor) -{ - int i; - int num_syncrates; - - num_syncrates = sizeof(scsi_syncrates) / sizeof(scsi_syncrates[0]); - /* See if the period is in the "exception" table */ - for (i = 0; i < num_syncrates; i++) { - - if (period_factor == scsi_syncrates[i].period_factor) { - /* Period in kHz */ - return (100000000 / scsi_syncrates[i].period); - } - } - - /* - * Wasn't in the table, so use the standard - * 4 times conversion. - */ - return (10000000 / (period_factor * 4 * 10)); -} - -char * -aic_parse_brace_option(char *opt_name, char *opt_arg, char *end, int depth, - aic_option_callback_t *callback, u_long callback_arg) -{ - char *tok_end; - char *tok_end2; - int i; - int instance; - int targ; - int done; - char tok_list[] = {'.', ',', '{', '}', '\0'}; - - /* All options use a ':' name/arg separator */ - if (*opt_arg != ':') - return (opt_arg); - opt_arg++; - instance = -1; - targ = -1; - done = FALSE; - /* - * Restore separator that may be in - * the middle of our option argument. - */ - tok_end = strchr(opt_arg, '\0'); - if (tok_end < end) - *tok_end = ','; - while (!done) { - switch (*opt_arg) { - case '{': - if (instance == -1) { - instance = 0; - } else { - if (depth > 1) { - if (targ == -1) - targ = 0; - } else { - printf("Malformed Option %s\n", - opt_name); - done = TRUE; - } - } - opt_arg++; - break; - case '}': - if (targ != -1) - targ = -1; - else if (instance != -1) - instance = -1; - opt_arg++; - break; - case ',': - case '.': - if (instance == -1) - done = TRUE; - else if (targ >= 0) - targ++; - else if (instance >= 0) - instance++; - opt_arg++; - break; - case '\0': - done = TRUE; - break; - default: - tok_end = end; - for (i = 0; tok_list[i]; i++) { - tok_end2 = strchr(opt_arg, tok_list[i]); - if ((tok_end2) && (tok_end2 < tok_end)) - tok_end = tok_end2; - } - callback(callback_arg, instance, targ, - simple_strtol(opt_arg, NULL, 0)); - opt_arg = tok_end; - break; - } - } - return (opt_arg); -} diff --git a/drivers/scsi/aic7xxx/aiclib.h b/drivers/scsi/aic7xxx/aiclib.h index e7d94cbaf2a8..3bfbf0fe1ec2 100644 --- a/drivers/scsi/aic7xxx/aiclib.h +++ b/drivers/scsi/aic7xxx/aiclib.h @@ -141,28 +141,6 @@ aic_sector_div(sector_t capacity, int heads, int sectors) return (int)capacity; } -/**************************** Module Library Hack *****************************/ -/* - * What we'd like to do is have a single "scsi library" module that both the - * aic7xxx and aic79xx drivers could load and depend on. A cursory examination - * of implementing module dependencies in Linux (handling the install and - * initrd cases) does not look promissing. For now, we just duplicate this - * code in both drivers using a simple symbol renaming scheme that hides this - * hack from the drivers. - */ -#define AIC_LIB_ENTRY_CONCAT(x, prefix) prefix ## x -#define AIC_LIB_ENTRY_EXPAND(x, prefix) AIC_LIB_ENTRY_CONCAT(x, prefix) -#define AIC_LIB_ENTRY(x) AIC_LIB_ENTRY_EXPAND(x, AIC_LIB_PREFIX) - -#define aic_calc_syncsrate AIC_LIB_ENTRY(_calc_syncrate) - -u_int aic_calc_syncsrate(u_int /*period_factor*/); - -typedef void aic_option_callback_t(u_long, int, int, int32_t); -char * aic_parse_brace_option(char *opt_name, char *opt_arg, - char *end, int depth, - aic_option_callback_t *, u_long); - static __inline uint32_t scsi_4btoul(uint8_t *bytes) { diff --git a/drivers/scsi/hosts.c b/drivers/scsi/hosts.c index 8640ad1c17e2..85503fad789a 100644 --- a/drivers/scsi/hosts.c +++ b/drivers/scsi/hosts.c @@ -24,6 +24,7 @@ #include <linux/module.h> #include <linux/blkdev.h> #include <linux/kernel.h> +#include <linux/kthread.h> #include <linux/string.h> #include <linux/mm.h> #include <linux/init.h> @@ -225,15 +226,8 @@ static void scsi_host_dev_release(struct device *dev) struct Scsi_Host *shost = dev_to_shost(dev); struct device *parent = dev->parent; - if (shost->ehandler) { - DECLARE_COMPLETION(sem); - shost->eh_notify = &sem; - shost->eh_kill = 1; - up(shost->eh_wait); - wait_for_completion(&sem); - shost->eh_notify = NULL; - } - + if (shost->ehandler) + kthread_stop(shost->ehandler); if (shost->work_q) destroy_workqueue(shost->work_q); @@ -263,7 +257,6 @@ struct Scsi_Host *scsi_host_alloc(struct scsi_host_template *sht, int privsize) { struct Scsi_Host *shost; int gfp_mask = GFP_KERNEL, rval; - DECLARE_COMPLETION(complete); if (sht->unchecked_isa_dma && privsize) gfp_mask |= __GFP_DMA; @@ -369,12 +362,12 @@ struct Scsi_Host *scsi_host_alloc(struct scsi_host_template *sht, int privsize) snprintf(shost->shost_classdev.class_id, BUS_ID_SIZE, "host%d", shost->host_no); - shost->eh_notify = &complete; - rval = kernel_thread(scsi_error_handler, shost, 0); - if (rval < 0) + shost->ehandler = kthread_run(scsi_error_handler, shost, + "scsi_eh_%d", shost->host_no); + if (IS_ERR(shost->ehandler)) { + rval = PTR_ERR(shost->ehandler); goto fail_destroy_freelist; - wait_for_completion(&complete); - shost->eh_notify = NULL; + } scsi_proc_hostdir_add(shost->hostt); return shost; diff --git a/drivers/scsi/ibmvscsi/ibmvscsi.c b/drivers/scsi/ibmvscsi/ibmvscsi.c index e3e6752c4104..1b911dadf64b 100644 --- a/drivers/scsi/ibmvscsi/ibmvscsi.c +++ b/drivers/scsi/ibmvscsi/ibmvscsi.c @@ -87,7 +87,7 @@ static int max_channel = 3; static int init_timeout = 5; static int max_requests = 50; -#define IBMVSCSI_VERSION "1.5.6" +#define IBMVSCSI_VERSION "1.5.7" MODULE_DESCRIPTION("IBM Virtual SCSI"); MODULE_AUTHOR("Dave Boutcher"); @@ -145,6 +145,8 @@ static int initialize_event_pool(struct event_pool *pool, sizeof(*evt->xfer_iu) * i; evt->xfer_iu = pool->iu_storage + i; evt->hostdata = hostdata; + evt->ext_list = NULL; + evt->ext_list_token = 0; } return 0; @@ -161,9 +163,16 @@ static void release_event_pool(struct event_pool *pool, struct ibmvscsi_host_data *hostdata) { int i, in_use = 0; - for (i = 0; i < pool->size; ++i) + for (i = 0; i < pool->size; ++i) { if (atomic_read(&pool->events[i].free) != 1) ++in_use; + if (pool->events[i].ext_list) { + dma_free_coherent(hostdata->dev, + SG_ALL * sizeof(struct memory_descriptor), + pool->events[i].ext_list, + pool->events[i].ext_list_token); + } + } if (in_use) printk(KERN_WARNING "ibmvscsi: releasing event pool with %d " @@ -286,24 +295,41 @@ static void set_srp_direction(struct scsi_cmnd *cmd, } else { if (cmd->sc_data_direction == DMA_TO_DEVICE) { srp_cmd->data_out_format = SRP_INDIRECT_BUFFER; - srp_cmd->data_out_count = numbuf; + srp_cmd->data_out_count = + numbuf < MAX_INDIRECT_BUFS ? + numbuf: MAX_INDIRECT_BUFS; } else { srp_cmd->data_in_format = SRP_INDIRECT_BUFFER; - srp_cmd->data_in_count = numbuf; + srp_cmd->data_in_count = + numbuf < MAX_INDIRECT_BUFS ? + numbuf: MAX_INDIRECT_BUFS; } } } +static void unmap_sg_list(int num_entries, + struct device *dev, + struct memory_descriptor *md) +{ + int i; + + for (i = 0; i < num_entries; ++i) { + dma_unmap_single(dev, + md[i].virtual_address, + md[i].length, DMA_BIDIRECTIONAL); + } +} + /** * unmap_cmd_data: - Unmap data pointed in srp_cmd based on the format * @cmd: srp_cmd whose additional_data member will be unmapped * @dev: device for which the memory is mapped * */ -static void unmap_cmd_data(struct srp_cmd *cmd, struct device *dev) +static void unmap_cmd_data(struct srp_cmd *cmd, + struct srp_event_struct *evt_struct, + struct device *dev) { - int i; - if ((cmd->data_out_format == SRP_NO_BUFFER) && (cmd->data_in_format == SRP_NO_BUFFER)) return; @@ -318,15 +344,34 @@ static void unmap_cmd_data(struct srp_cmd *cmd, struct device *dev) (struct indirect_descriptor *)cmd->additional_data; int num_mapped = indirect->head.length / sizeof(indirect->list[0]); - for (i = 0; i < num_mapped; ++i) { - struct memory_descriptor *data = &indirect->list[i]; - dma_unmap_single(dev, - data->virtual_address, - data->length, DMA_BIDIRECTIONAL); + + if (num_mapped <= MAX_INDIRECT_BUFS) { + unmap_sg_list(num_mapped, dev, &indirect->list[0]); + return; } + + unmap_sg_list(num_mapped, dev, evt_struct->ext_list); } } +static int map_sg_list(int num_entries, + struct scatterlist *sg, + struct memory_descriptor *md) +{ + int i; + u64 total_length = 0; + + for (i = 0; i < num_entries; ++i) { + struct memory_descriptor *descr = md + i; + struct scatterlist *sg_entry = &sg[i]; + descr->virtual_address = sg_dma_address(sg_entry); + descr->length = sg_dma_len(sg_entry); + descr->memory_handle = 0; + total_length += sg_dma_len(sg_entry); + } + return total_length; +} + /** * map_sg_data: - Maps dma for a scatterlist and initializes decriptor fields * @cmd: Scsi_Cmnd with the scatterlist @@ -337,10 +382,11 @@ static void unmap_cmd_data(struct srp_cmd *cmd, struct device *dev) * Returns 1 on success. */ static int map_sg_data(struct scsi_cmnd *cmd, + struct srp_event_struct *evt_struct, struct srp_cmd *srp_cmd, struct device *dev) { - int i, sg_mapped; + int sg_mapped; u64 total_length = 0; struct scatterlist *sg = cmd->request_buffer; struct memory_descriptor *data = @@ -363,27 +409,46 @@ static int map_sg_data(struct scsi_cmnd *cmd, return 1; } - if (sg_mapped > MAX_INDIRECT_BUFS) { + if (sg_mapped > SG_ALL) { printk(KERN_ERR "ibmvscsi: More than %d mapped sg entries, got %d\n", - MAX_INDIRECT_BUFS, sg_mapped); + SG_ALL, sg_mapped); return 0; } indirect->head.virtual_address = 0; indirect->head.length = sg_mapped * sizeof(indirect->list[0]); indirect->head.memory_handle = 0; - for (i = 0; i < sg_mapped; ++i) { - struct memory_descriptor *descr = &indirect->list[i]; - struct scatterlist *sg_entry = &sg[i]; - descr->virtual_address = sg_dma_address(sg_entry); - descr->length = sg_dma_len(sg_entry); - descr->memory_handle = 0; - total_length += sg_dma_len(sg_entry); + + if (sg_mapped <= MAX_INDIRECT_BUFS) { + total_length = map_sg_list(sg_mapped, sg, &indirect->list[0]); + indirect->total_length = total_length; + return 1; } - indirect->total_length = total_length; - return 1; + /* get indirect table */ + if (!evt_struct->ext_list) { + evt_struct->ext_list =(struct memory_descriptor*) + dma_alloc_coherent(dev, + SG_ALL * sizeof(struct memory_descriptor), + &evt_struct->ext_list_token, 0); + if (!evt_struct->ext_list) { + printk(KERN_ERR + "ibmvscsi: Can't allocate memory for indirect table\n"); + return 0; + + } + } + + total_length = map_sg_list(sg_mapped, sg, evt_struct->ext_list); + + indirect->total_length = total_length; + indirect->head.virtual_address = evt_struct->ext_list_token; + indirect->head.length = sg_mapped * sizeof(indirect->list[0]); + memcpy(indirect->list, evt_struct->ext_list, + MAX_INDIRECT_BUFS * sizeof(struct memory_descriptor)); + + return 1; } /** @@ -428,6 +493,7 @@ static int map_single_data(struct scsi_cmnd *cmd, * Returns 1 on success. */ static int map_data_for_srp_cmd(struct scsi_cmnd *cmd, + struct srp_event_struct *evt_struct, struct srp_cmd *srp_cmd, struct device *dev) { switch (cmd->sc_data_direction) { @@ -450,7 +516,7 @@ static int map_data_for_srp_cmd(struct scsi_cmnd *cmd, if (!cmd->request_buffer) return 1; if (cmd->use_sg) - return map_sg_data(cmd, srp_cmd, dev); + return map_sg_data(cmd, evt_struct, srp_cmd, dev); return map_single_data(cmd, srp_cmd, dev); } @@ -486,6 +552,7 @@ static int ibmvscsi_send_srp_event(struct srp_event_struct *evt_struct, printk(KERN_WARNING "ibmvscsi: Warning, request_limit exceeded\n"); unmap_cmd_data(&evt_struct->iu.srp.cmd, + evt_struct, hostdata->dev); free_event_struct(&hostdata->pool, evt_struct); return SCSI_MLQUEUE_HOST_BUSY; @@ -513,7 +580,7 @@ static int ibmvscsi_send_srp_event(struct srp_event_struct *evt_struct, return 0; send_error: - unmap_cmd_data(&evt_struct->iu.srp.cmd, hostdata->dev); + unmap_cmd_data(&evt_struct->iu.srp.cmd, evt_struct, hostdata->dev); if ((cmnd = evt_struct->cmnd) != NULL) { cmnd->result = DID_ERROR << 16; @@ -551,6 +618,7 @@ static void handle_cmd_rsp(struct srp_event_struct *evt_struct) rsp->sense_and_response_data, rsp->sense_data_list_length); unmap_cmd_data(&evt_struct->iu.srp.cmd, + evt_struct, evt_struct->hostdata->dev); if (rsp->doover) @@ -583,6 +651,7 @@ static int ibmvscsi_queuecommand(struct scsi_cmnd *cmnd, { struct srp_cmd *srp_cmd; struct srp_event_struct *evt_struct; + struct indirect_descriptor *indirect; struct ibmvscsi_host_data *hostdata = (struct ibmvscsi_host_data *)&cmnd->device->host->hostdata; u16 lun = lun_from_dev(cmnd->device); @@ -591,14 +660,6 @@ static int ibmvscsi_queuecommand(struct scsi_cmnd *cmnd, if (!evt_struct) return SCSI_MLQUEUE_HOST_BUSY; - init_event_struct(evt_struct, - handle_cmd_rsp, - VIOSRP_SRP_FORMAT, - cmnd->timeout_per_command/HZ); - - evt_struct->cmnd = cmnd; - evt_struct->cmnd_done = done; - /* Set up the actual SRP IU */ srp_cmd = &evt_struct->iu.srp.cmd; memset(srp_cmd, 0x00, sizeof(*srp_cmd)); @@ -606,17 +667,25 @@ static int ibmvscsi_queuecommand(struct scsi_cmnd *cmnd, memcpy(srp_cmd->cdb, cmnd->cmnd, sizeof(cmnd->cmnd)); srp_cmd->lun = ((u64) lun) << 48; - if (!map_data_for_srp_cmd(cmnd, srp_cmd, hostdata->dev)) { + if (!map_data_for_srp_cmd(cmnd, evt_struct, srp_cmd, hostdata->dev)) { printk(KERN_ERR "ibmvscsi: couldn't convert cmd to srp_cmd\n"); free_event_struct(&hostdata->pool, evt_struct); return SCSI_MLQUEUE_HOST_BUSY; } + init_event_struct(evt_struct, + handle_cmd_rsp, + VIOSRP_SRP_FORMAT, + cmnd->timeout_per_command/HZ); + + evt_struct->cmnd = cmnd; + evt_struct->cmnd_done = done; + /* Fix up dma address of the buffer itself */ - if ((srp_cmd->data_out_format == SRP_INDIRECT_BUFFER) || - (srp_cmd->data_in_format == SRP_INDIRECT_BUFFER)) { - struct indirect_descriptor *indirect = - (struct indirect_descriptor *)srp_cmd->additional_data; + indirect = (struct indirect_descriptor *)srp_cmd->additional_data; + if (((srp_cmd->data_out_format == SRP_INDIRECT_BUFFER) || + (srp_cmd->data_in_format == SRP_INDIRECT_BUFFER)) && + (indirect->head.virtual_address == 0)) { indirect->head.virtual_address = evt_struct->crq.IU_data_ptr + offsetof(struct srp_cmd, additional_data) + offsetof(struct indirect_descriptor, list); @@ -931,7 +1000,8 @@ static int ibmvscsi_eh_abort_handler(struct scsi_cmnd *cmd) cmd->result = (DID_ABORT << 16); list_del(&found_evt->list); - unmap_cmd_data(&found_evt->iu.srp.cmd, found_evt->hostdata->dev); + unmap_cmd_data(&found_evt->iu.srp.cmd, found_evt, + found_evt->hostdata->dev); free_event_struct(&found_evt->hostdata->pool, found_evt); spin_unlock_irqrestore(hostdata->host->host_lock, flags); atomic_inc(&hostdata->request_limit); @@ -1023,7 +1093,8 @@ static int ibmvscsi_eh_device_reset_handler(struct scsi_cmnd *cmd) if (tmp_evt->cmnd) tmp_evt->cmnd->result = (DID_RESET << 16); list_del(&tmp_evt->list); - unmap_cmd_data(&tmp_evt->iu.srp.cmd, tmp_evt->hostdata->dev); + unmap_cmd_data(&tmp_evt->iu.srp.cmd, tmp_evt, + tmp_evt->hostdata->dev); free_event_struct(&tmp_evt->hostdata->pool, tmp_evt); atomic_inc(&hostdata->request_limit); @@ -1052,6 +1123,7 @@ static void purge_requests(struct ibmvscsi_host_data *hostdata) if (tmp_evt->cmnd) { tmp_evt->cmnd->result = (DID_ERROR << 16); unmap_cmd_data(&tmp_evt->iu.srp.cmd, + tmp_evt, tmp_evt->hostdata->dev); if (tmp_evt->cmnd_done) tmp_evt->cmnd_done(tmp_evt->cmnd); @@ -1356,7 +1428,7 @@ static struct scsi_host_template driver_template = { .cmd_per_lun = 16, .can_queue = 1, /* Updated after SRP_LOGIN */ .this_id = -1, - .sg_tablesize = MAX_INDIRECT_BUFS, + .sg_tablesize = SG_ALL, .use_clustering = ENABLE_CLUSTERING, .shost_attrs = ibmvscsi_attrs, }; diff --git a/drivers/scsi/ibmvscsi/ibmvscsi.h b/drivers/scsi/ibmvscsi/ibmvscsi.h index 1030b703c30e..8bec0438dc8a 100644 --- a/drivers/scsi/ibmvscsi/ibmvscsi.h +++ b/drivers/scsi/ibmvscsi/ibmvscsi.h @@ -68,6 +68,8 @@ struct srp_event_struct { void (*cmnd_done) (struct scsi_cmnd *); struct completion comp; union viosrp_iu *sync_srp; + struct memory_descriptor *ext_list; + dma_addr_t ext_list_token; }; /* a pool of event structs for use */ diff --git a/drivers/scsi/qla2xxx/qla_attr.c b/drivers/scsi/qla2xxx/qla_attr.c index 659a5d63467d..fe0fce71adc7 100644 --- a/drivers/scsi/qla2xxx/qla_attr.c +++ b/drivers/scsi/qla2xxx/qla_attr.c @@ -211,6 +211,138 @@ qla2x00_free_sysfs_attr(scsi_qla_host_t *ha) sysfs_remove_bin_file(&host->shost_gendev.kobj, &sysfs_nvram_attr); } +/* Scsi_Host attributes. */ + +static ssize_t +qla2x00_drvr_version_show(struct class_device *cdev, char *buf) +{ + return snprintf(buf, PAGE_SIZE, "%s\n", qla2x00_version_str); +} + +static ssize_t +qla2x00_fw_version_show(struct class_device *cdev, char *buf) +{ + scsi_qla_host_t *ha = to_qla_host(class_to_shost(cdev)); + char fw_str[30]; + + return snprintf(buf, PAGE_SIZE, "%s\n", + ha->isp_ops.fw_version_str(ha, fw_str)); +} + +static ssize_t +qla2x00_serial_num_show(struct class_device *cdev, char *buf) +{ + scsi_qla_host_t *ha = to_qla_host(class_to_shost(cdev)); + uint32_t sn; + + sn = ((ha->serial0 & 0x1f) << 16) | (ha->serial2 << 8) | ha->serial1; + return snprintf(buf, PAGE_SIZE, "%c%05d\n", 'A' + sn / 100000, + sn % 100000); +} + +static ssize_t +qla2x00_isp_name_show(struct class_device *cdev, char *buf) +{ + scsi_qla_host_t *ha = to_qla_host(class_to_shost(cdev)); + return snprintf(buf, PAGE_SIZE, "%s\n", ha->brd_info->isp_name); +} + +static ssize_t +qla2x00_isp_id_show(struct class_device *cdev, char *buf) +{ + scsi_qla_host_t *ha = to_qla_host(class_to_shost(cdev)); + return snprintf(buf, PAGE_SIZE, "%04x %04x %04x %04x\n", + ha->product_id[0], ha->product_id[1], ha->product_id[2], + ha->product_id[3]); +} + +static ssize_t +qla2x00_model_name_show(struct class_device *cdev, char *buf) +{ + scsi_qla_host_t *ha = to_qla_host(class_to_shost(cdev)); + return snprintf(buf, PAGE_SIZE, "%s\n", ha->model_number); +} + +static ssize_t +qla2x00_model_desc_show(struct class_device *cdev, char *buf) +{ + scsi_qla_host_t *ha = to_qla_host(class_to_shost(cdev)); + return snprintf(buf, PAGE_SIZE, "%s\n", + ha->model_desc ? ha->model_desc: ""); +} + +static ssize_t +qla2x00_pci_info_show(struct class_device *cdev, char *buf) +{ + scsi_qla_host_t *ha = to_qla_host(class_to_shost(cdev)); + char pci_info[30]; + + return snprintf(buf, PAGE_SIZE, "%s\n", + ha->isp_ops.pci_info_str(ha, pci_info)); +} + +static ssize_t +qla2x00_state_show(struct class_device *cdev, char *buf) +{ + scsi_qla_host_t *ha = to_qla_host(class_to_shost(cdev)); + int len = 0; + + if (atomic_read(&ha->loop_state) == LOOP_DOWN || + atomic_read(&ha->loop_state) == LOOP_DEAD) + len = snprintf(buf, PAGE_SIZE, "Link Down\n"); + else if (atomic_read(&ha->loop_state) != LOOP_READY || + test_bit(ABORT_ISP_ACTIVE, &ha->dpc_flags) || + test_bit(ISP_ABORT_NEEDED, &ha->dpc_flags)) + len = snprintf(buf, PAGE_SIZE, "Unknown Link State\n"); + else { + len = snprintf(buf, PAGE_SIZE, "Link Up - "); + + switch (ha->current_topology) { + case ISP_CFG_NL: + len += snprintf(buf + len, PAGE_SIZE-len, "Loop\n"); + break; + case ISP_CFG_FL: + len += snprintf(buf + len, PAGE_SIZE-len, "FL_Port\n"); + break; + case ISP_CFG_N: + len += snprintf(buf + len, PAGE_SIZE-len, + "N_Port to N_Port\n"); + break; + case ISP_CFG_F: + len += snprintf(buf + len, PAGE_SIZE-len, "F_Port\n"); + break; + default: + len += snprintf(buf + len, PAGE_SIZE-len, "Loop\n"); + break; + } + } + return len; +} + +static CLASS_DEVICE_ATTR(driver_version, S_IRUGO, qla2x00_drvr_version_show, + NULL); +static CLASS_DEVICE_ATTR(fw_version, S_IRUGO, qla2x00_fw_version_show, NULL); +static CLASS_DEVICE_ATTR(serial_num, S_IRUGO, qla2x00_serial_num_show, NULL); +static CLASS_DEVICE_ATTR(isp_name, S_IRUGO, qla2x00_isp_name_show, NULL); +static CLASS_DEVICE_ATTR(isp_id, S_IRUGO, qla2x00_isp_id_show, NULL); +static CLASS_DEVICE_ATTR(model_name, S_IRUGO, qla2x00_model_name_show, NULL); +static CLASS_DEVICE_ATTR(model_desc, S_IRUGO, qla2x00_model_desc_show, NULL); +static CLASS_DEVICE_ATTR(pci_info, S_IRUGO, qla2x00_pci_info_show, NULL); +static CLASS_DEVICE_ATTR(state, S_IRUGO, qla2x00_state_show, NULL); + +struct class_device_attribute *qla2x00_host_attrs[] = { + &class_device_attr_driver_version, + &class_device_attr_fw_version, + &class_device_attr_serial_num, + &class_device_attr_isp_name, + &class_device_attr_isp_id, + &class_device_attr_model_name, + &class_device_attr_model_desc, + &class_device_attr_pci_info, + &class_device_attr_state, + NULL, +}; + /* Host attributes. */ static void @@ -304,10 +436,13 @@ struct fc_function_template qla2xxx_transport_functions = { .show_host_node_name = 1, .show_host_port_name = 1, + .show_host_supported_classes = 1, + .get_host_port_id = qla2x00_get_host_port_id, .show_host_port_id = 1, .dd_fcrport_size = sizeof(struct fc_port *), + .show_rport_supported_classes = 1, .get_starget_node_name = qla2x00_get_starget_node_name, .show_starget_node_name = 1, @@ -329,4 +464,5 @@ qla2x00_init_host_attr(scsi_qla_host_t *ha) be64_to_cpu(*(uint64_t *)ha->init_cb->node_name); fc_host_port_name(ha->host) = be64_to_cpu(*(uint64_t *)ha->init_cb->port_name); + fc_host_supported_classes(ha->host) = FC_COS_CLASS3; } diff --git a/drivers/scsi/qla2xxx/qla_dbg.h b/drivers/scsi/qla2xxx/qla_dbg.h index b8d90e97e017..9684e7a91fa9 100644 --- a/drivers/scsi/qla2xxx/qla_dbg.h +++ b/drivers/scsi/qla2xxx/qla_dbg.h @@ -81,6 +81,7 @@ #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 @@ -169,8 +170,14 @@ #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) diff --git a/drivers/scsi/qla2xxx/qla_def.h b/drivers/scsi/qla2xxx/qla_def.h index 1c6d366f4fad..b455c31405e4 100644 --- a/drivers/scsi/qla2xxx/qla_def.h +++ b/drivers/scsi/qla2xxx/qla_def.h @@ -214,6 +214,7 @@ * valid range of an N-PORT id is 0 through 0x7ef. */ #define NPH_LAST_HANDLE 0x7ef +#define NPH_MGMT_SERVER 0x7fa /* FFFFFA */ #define NPH_SNS 0x7fc /* FFFFFC */ #define NPH_FABRIC_CONTROLLER 0x7fd /* FFFFFD */ #define NPH_F_PORT 0x7fe /* FFFFFE */ @@ -630,6 +631,7 @@ typedef struct { #define MBC_WRITE_RAM_WORD_EXTENDED 0xd /* Write RAM word extended */ #define MBC_READ_RAM_EXTENDED 0xf /* Read RAM extended. */ #define MBC_IOCB_COMMAND 0x12 /* Execute IOCB command. */ +#define MBC_STOP_FIRMWARE 0x14 /* Stop firmware. */ #define MBC_ABORT_COMMAND 0x15 /* Abort IOCB command. */ #define MBC_ABORT_DEVICE 0x16 /* Abort device (ID/LUN). */ #define MBC_ABORT_TARGET 0x17 /* Abort target (ID). */ @@ -913,7 +915,7 @@ typedef struct { * MSB BIT 1 = * MSB BIT 2 = * MSB BIT 3 = - * MSB BIT 4 = + * MSB BIT 4 = LED mode * MSB BIT 5 = enable 50 ohm termination * MSB BIT 6 = Data Rate (2300 only) * MSB BIT 7 = Data Rate (2300 only) @@ -1035,7 +1037,7 @@ typedef struct { * MSB BIT 1 = * MSB BIT 2 = * MSB BIT 3 = - * MSB BIT 4 = + * MSB BIT 4 = LED mode * MSB BIT 5 = enable 50 ohm termination * MSB BIT 6 = Data Rate (2300 only) * MSB BIT 7 = Data Rate (2300 only) @@ -1131,10 +1133,7 @@ typedef struct { uint8_t link_down_timeout; - uint8_t adapter_id_0[4]; - uint8_t adapter_id_1[4]; - uint8_t adapter_id_2[4]; - uint8_t adapter_id_3[4]; + uint8_t adapter_id[16]; uint8_t alt1_boot_node_name[WWN_SIZE]; uint16_t alt1_boot_lun_number; @@ -1673,6 +1672,7 @@ typedef struct fc_port { uint8_t cur_path; /* current path id */ struct fc_rport *rport; + u32 supported_classes; } fc_port_t; /* @@ -1727,6 +1727,8 @@ typedef struct fc_port { #define CT_REJECT_RESPONSE 0x8001 #define CT_ACCEPT_RESPONSE 0x8002 +#define CT_REASON_CANNOT_PERFORM 0x09 +#define CT_EXPL_ALREADY_REGISTERED 0x10 #define NS_N_PORT_TYPE 0x01 #define NS_NL_PORT_TYPE 0x02 @@ -1768,6 +1770,100 @@ typedef struct fc_port { #define RSNN_NN_REQ_SIZE (16 + 8 + 1 + 255) #define RSNN_NN_RSP_SIZE 16 +/* + * HBA attribute types. + */ +#define FDMI_HBA_ATTR_COUNT 9 +#define FDMI_HBA_NODE_NAME 1 +#define FDMI_HBA_MANUFACTURER 2 +#define FDMI_HBA_SERIAL_NUMBER 3 +#define FDMI_HBA_MODEL 4 +#define FDMI_HBA_MODEL_DESCRIPTION 5 +#define FDMI_HBA_HARDWARE_VERSION 6 +#define FDMI_HBA_DRIVER_VERSION 7 +#define FDMI_HBA_OPTION_ROM_VERSION 8 +#define FDMI_HBA_FIRMWARE_VERSION 9 +#define FDMI_HBA_OS_NAME_AND_VERSION 0xa +#define FDMI_HBA_MAXIMUM_CT_PAYLOAD_LENGTH 0xb + +struct ct_fdmi_hba_attr { + uint16_t type; + uint16_t len; + union { + uint8_t node_name[WWN_SIZE]; + uint8_t manufacturer[32]; + uint8_t serial_num[8]; + uint8_t model[16]; + uint8_t model_desc[80]; + uint8_t hw_version[16]; + uint8_t driver_version[32]; + uint8_t orom_version[16]; + uint8_t fw_version[16]; + uint8_t os_version[128]; + uint8_t max_ct_len[4]; + } a; +}; + +struct ct_fdmi_hba_attributes { + uint32_t count; + struct ct_fdmi_hba_attr entry[FDMI_HBA_ATTR_COUNT]; +}; + +/* + * Port attribute types. + */ +#define FDMI_PORT_ATTR_COUNT 5 +#define FDMI_PORT_FC4_TYPES 1 +#define FDMI_PORT_SUPPORT_SPEED 2 +#define FDMI_PORT_CURRENT_SPEED 3 +#define FDMI_PORT_MAX_FRAME_SIZE 4 +#define FDMI_PORT_OS_DEVICE_NAME 5 +#define FDMI_PORT_HOST_NAME 6 + +struct ct_fdmi_port_attr { + uint16_t type; + uint16_t len; + union { + uint8_t fc4_types[32]; + uint32_t sup_speed; + uint32_t cur_speed; + uint32_t max_frame_size; + uint8_t os_dev_name[32]; + uint8_t host_name[32]; + } a; +}; + +/* + * Port Attribute Block. + */ +struct ct_fdmi_port_attributes { + uint32_t count; + struct ct_fdmi_port_attr entry[FDMI_PORT_ATTR_COUNT]; +}; + +/* FDMI definitions. */ +#define GRHL_CMD 0x100 +#define GHAT_CMD 0x101 +#define GRPL_CMD 0x102 +#define GPAT_CMD 0x110 + +#define RHBA_CMD 0x200 +#define RHBA_RSP_SIZE 16 + +#define RHAT_CMD 0x201 +#define RPRT_CMD 0x210 + +#define RPA_CMD 0x211 +#define RPA_RSP_SIZE 16 + +#define DHBA_CMD 0x300 +#define DHBA_REQ_SIZE (16 + 8) +#define DHBA_RSP_SIZE 16 + +#define DHAT_CMD 0x301 +#define DPRT_CMD 0x310 +#define DPA_CMD 0x311 + /* CT command header -- request/response common fields */ struct ct_cmd_hdr { uint8_t revision; @@ -1825,6 +1921,43 @@ struct ct_sns_req { uint8_t name_len; uint8_t sym_node_name[255]; } rsnn_nn; + + struct { + uint8_t hba_indentifier[8]; + } ghat; + + struct { + uint8_t hba_identifier[8]; + uint32_t entry_count; + uint8_t port_name[8]; + struct ct_fdmi_hba_attributes attrs; + } rhba; + + struct { + uint8_t hba_identifier[8]; + struct ct_fdmi_hba_attributes attrs; + } rhat; + + struct { + uint8_t port_name[8]; + struct ct_fdmi_port_attributes attrs; + } rpa; + + struct { + uint8_t port_name[8]; + } dhba; + + struct { + uint8_t port_name[8]; + } dhat; + + struct { + uint8_t port_name[8]; + } dprt; + + struct { + uint8_t port_name[8]; + } dpa; } req; }; @@ -1882,6 +2015,12 @@ struct ct_sns_rsp { struct { uint8_t fc4_types[32]; } gft_id; + + struct { + uint32_t entry_count; + uint8_t port_name[8]; + struct ct_fdmi_hba_attributes attrs; + } ghat; } rsp; }; @@ -2032,6 +2171,8 @@ struct isp_operations { uint16_t (*calc_req_entries) (uint16_t); void (*build_iocbs) (srb_t *, cmd_entry_t *, uint16_t); void * (*prep_ms_iocb) (struct scsi_qla_host *, uint32_t, uint32_t); + void * (*prep_ms_fdmi_iocb) (struct scsi_qla_host *, uint32_t, + uint32_t); uint8_t * (*read_nvram) (struct scsi_qla_host *, uint8_t *, uint32_t, uint32_t); @@ -2111,6 +2252,7 @@ typedef struct scsi_qla_host { #define IOCTL_ERROR_RECOVERY 23 #define LOOP_RESET_NEEDED 24 #define BEACON_BLINK_NEEDED 25 +#define REGISTER_FDMI_NEEDED 26 uint32_t device_flags; #define DFLG_LOCAL_DEVICES BIT_0 @@ -2204,6 +2346,7 @@ typedef struct scsi_qla_host { int port_down_retry_count; uint8_t mbx_count; uint16_t last_loop_id; + uint16_t mgmt_svr_loop_id; uint32_t login_retry_count; @@ -2318,6 +2461,7 @@ typedef struct scsi_qla_host { uint8_t model_number[16+1]; #define BINZERO "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0" char *model_desc; + uint8_t adapter_id[16+1]; uint8_t *node_name; uint8_t *port_name; @@ -2377,6 +2521,7 @@ typedef struct scsi_qla_host { #define QLA_SUSPENDED 0x106 #define QLA_BUSY 0x107 #define QLA_RSCNS_HANDLED 0x108 +#define QLA_ALREADY_REGISTERED 0x109 /* * Stat info for all adpaters diff --git a/drivers/scsi/qla2xxx/qla_gbl.h b/drivers/scsi/qla2xxx/qla_gbl.h index 665c203e0675..1ed32e7b5472 100644 --- a/drivers/scsi/qla2xxx/qla_gbl.h +++ b/drivers/scsi/qla2xxx/qla_gbl.h @@ -79,6 +79,7 @@ extern int ql2xplogiabsentdevice; extern int ql2xenablezio; extern int ql2xintrdelaytimer; extern int ql2xloginretrycount; +extern int ql2xfdmienable; extern void qla2x00_sp_compl(scsi_qla_host_t *, srb_t *); @@ -147,9 +148,6 @@ qla2x00_abort_target(fc_port_t *); #endif extern int -qla2x00_target_reset(scsi_qla_host_t *, struct fc_port *); - -extern int qla2x00_get_adapter_id(scsi_qla_host_t *, uint16_t *, uint8_t *, uint8_t *, uint8_t *, uint16_t *); @@ -215,6 +213,9 @@ qla2x00_get_serdes_params(scsi_qla_host_t *, uint16_t *, uint16_t *, extern int qla2x00_set_serdes_params(scsi_qla_host_t *, uint16_t, uint16_t, uint16_t); +extern int +qla2x00_stop_firmware(scsi_qla_host_t *); + /* * Global Function Prototypes in qla_isr.c source file. */ @@ -269,6 +270,9 @@ extern int qla2x00_rft_id(scsi_qla_host_t *); extern int qla2x00_rff_id(scsi_qla_host_t *); extern int qla2x00_rnn_id(scsi_qla_host_t *); extern int qla2x00_rsnn_nn(scsi_qla_host_t *); +extern void *qla2x00_prep_ms_fdmi_iocb(scsi_qla_host_t *, uint32_t, uint32_t); +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_rscn.c source file. @@ -289,6 +293,8 @@ extern void qla2x00_cancel_io_descriptors(scsi_qla_host_t *); /* * Global Function Prototypes in qla_attr.c source file. */ +struct class_device_attribute; +extern struct class_device_attribute *qla2x00_host_attrs[]; struct fc_function_template; extern struct fc_function_template qla2xxx_transport_functions; extern void qla2x00_alloc_sysfs_attr(scsi_qla_host_t *); diff --git a/drivers/scsi/qla2xxx/qla_gs.c b/drivers/scsi/qla2xxx/qla_gs.c index 31ce4f62da13..e7b138c2e339 100644 --- a/drivers/scsi/qla2xxx/qla_gs.c +++ b/drivers/scsi/qla2xxx/qla_gs.c @@ -1099,3 +1099,567 @@ qla2x00_sns_rnn_id(scsi_qla_host_t *ha) return (rval); } + +/** + * qla2x00_mgmt_svr_login() - Login to fabric Managment Service. + * @ha: HA context + * + * Returns 0 on success. + */ +static int +qla2x00_mgmt_svr_login(scsi_qla_host_t *ha) +{ + int ret; + uint16_t mb[MAILBOX_REGISTER_COUNT]; + + ret = QLA_SUCCESS; + if (ha->flags.management_server_logged_in) + return ret; + + ha->isp_ops.fabric_login(ha, ha->mgmt_svr_loop_id, 0xff, 0xff, 0xfa, + mb, BIT_1); + if (mb[0] != MBS_COMMAND_COMPLETE) { + DEBUG2_13(printk("%s(%ld): Failed MANAGEMENT_SERVER login: " + "loop_id=%x mb[0]=%x mb[1]=%x mb[2]=%x mb[6]=%x mb[7]=%x\n", + __func__, ha->host_no, ha->mgmt_svr_loop_id, mb[0], mb[1], + mb[2], mb[6], mb[7])); + ret = QLA_FUNCTION_FAILED; + } else + ha->flags.management_server_logged_in = 1; + + return ret; +} + +/** + * qla2x00_prep_ms_fdmi_iocb() - Prepare common MS IOCB fields for FDMI query. + * @ha: HA context + * @req_size: request size in bytes + * @rsp_size: response size in bytes + * + * Returns a pointer to the @ha's ms_iocb. + */ +void * +qla2x00_prep_ms_fdmi_iocb(scsi_qla_host_t *ha, uint32_t req_size, + uint32_t rsp_size) +{ + ms_iocb_entry_t *ms_pkt; + + ms_pkt = ha->ms_iocb; + memset(ms_pkt, 0, sizeof(ms_iocb_entry_t)); + + ms_pkt->entry_type = MS_IOCB_TYPE; + ms_pkt->entry_count = 1; + SET_TARGET_ID(ha, ms_pkt->loop_id, ha->mgmt_svr_loop_id); + ms_pkt->control_flags = __constant_cpu_to_le16(CF_READ | CF_HEAD_TAG); + ms_pkt->timeout = __constant_cpu_to_le16(59); + ms_pkt->cmd_dsd_count = __constant_cpu_to_le16(1); + ms_pkt->total_dsd_count = __constant_cpu_to_le16(2); + ms_pkt->rsp_bytecount = cpu_to_le32(rsp_size); + ms_pkt->req_bytecount = cpu_to_le32(req_size); + + ms_pkt->dseg_req_address[0] = cpu_to_le32(LSD(ha->ct_sns_dma)); + ms_pkt->dseg_req_address[1] = cpu_to_le32(MSD(ha->ct_sns_dma)); + ms_pkt->dseg_req_length = ms_pkt->req_bytecount; + + ms_pkt->dseg_rsp_address[0] = cpu_to_le32(LSD(ha->ct_sns_dma)); + ms_pkt->dseg_rsp_address[1] = cpu_to_le32(MSD(ha->ct_sns_dma)); + ms_pkt->dseg_rsp_length = ms_pkt->rsp_bytecount; + + return ms_pkt; +} + +/** + * qla24xx_prep_ms_fdmi_iocb() - Prepare common MS IOCB fields for FDMI query. + * @ha: HA context + * @req_size: request size in bytes + * @rsp_size: response size in bytes + * + * Returns a pointer to the @ha's ms_iocb. + */ +void * +qla24xx_prep_ms_fdmi_iocb(scsi_qla_host_t *ha, uint32_t req_size, + uint32_t rsp_size) +{ + struct ct_entry_24xx *ct_pkt; + + ct_pkt = (struct ct_entry_24xx *)ha->ms_iocb; + memset(ct_pkt, 0, sizeof(struct ct_entry_24xx)); + + ct_pkt->entry_type = CT_IOCB_TYPE; + ct_pkt->entry_count = 1; + ct_pkt->nport_handle = cpu_to_le16(ha->mgmt_svr_loop_id); + ct_pkt->timeout = __constant_cpu_to_le16(59); + ct_pkt->cmd_dsd_count = __constant_cpu_to_le16(1); + ct_pkt->rsp_dsd_count = __constant_cpu_to_le16(1); + ct_pkt->rsp_byte_count = cpu_to_le32(rsp_size); + ct_pkt->cmd_byte_count = cpu_to_le32(req_size); + + ct_pkt->dseg_0_address[0] = cpu_to_le32(LSD(ha->ct_sns_dma)); + ct_pkt->dseg_0_address[1] = cpu_to_le32(MSD(ha->ct_sns_dma)); + ct_pkt->dseg_0_len = ct_pkt->cmd_byte_count; + + ct_pkt->dseg_1_address[0] = cpu_to_le32(LSD(ha->ct_sns_dma)); + ct_pkt->dseg_1_address[1] = cpu_to_le32(MSD(ha->ct_sns_dma)); + ct_pkt->dseg_1_len = ct_pkt->rsp_byte_count; + + return ct_pkt; +} + +static inline ms_iocb_entry_t * +qla2x00_update_ms_fdmi_iocb(scsi_qla_host_t *ha, uint32_t req_size) +{ + ms_iocb_entry_t *ms_pkt = ha->ms_iocb; + struct ct_entry_24xx *ct_pkt = (struct ct_entry_24xx *)ha->ms_iocb; + + if (IS_QLA24XX(ha) || IS_QLA25XX(ha)) { + ct_pkt->cmd_byte_count = cpu_to_le32(req_size); + ct_pkt->dseg_0_len = ct_pkt->cmd_byte_count; + } else { + ms_pkt->req_bytecount = cpu_to_le32(req_size); + ms_pkt->dseg_req_length = ms_pkt->req_bytecount; + } + + return ms_pkt; +} + +/** + * qla2x00_prep_ct_req() - Prepare common CT request fields for SNS query. + * @ct_req: CT request buffer + * @cmd: GS command + * @rsp_size: response size in bytes + * + * Returns a pointer to the intitialized @ct_req. + */ +static inline struct ct_sns_req * +qla2x00_prep_ct_fdmi_req(struct ct_sns_req *ct_req, uint16_t cmd, + uint16_t rsp_size) +{ + memset(ct_req, 0, sizeof(struct ct_sns_pkt)); + + ct_req->header.revision = 0x01; + ct_req->header.gs_type = 0xFA; + ct_req->header.gs_subtype = 0x10; + ct_req->command = cpu_to_be16(cmd); + ct_req->max_rsp_size = cpu_to_be16((rsp_size - 16) / 4); + + return ct_req; +} + +/** + * qla2x00_fdmi_rhba() - + * @ha: HA context + * + * Returns 0 on success. + */ +static int +qla2x00_fdmi_rhba(scsi_qla_host_t *ha) +{ + int rval, alen; + uint32_t size, sn; + + ms_iocb_entry_t *ms_pkt; + struct ct_sns_req *ct_req; + struct ct_sns_rsp *ct_rsp; + uint8_t *entries; + struct ct_fdmi_hba_attr *eiter; + + /* Issue RHBA */ + /* Prepare common MS IOCB */ + /* Request size adjusted after CT preparation */ + ms_pkt = ha->isp_ops.prep_ms_fdmi_iocb(ha, 0, RHBA_RSP_SIZE); + + /* Prepare CT request */ + ct_req = qla2x00_prep_ct_fdmi_req(&ha->ct_sns->p.req, RHBA_CMD, + RHBA_RSP_SIZE); + ct_rsp = &ha->ct_sns->p.rsp; + + /* Prepare FDMI command arguments -- attribute block, attributes. */ + memcpy(ct_req->req.rhba.hba_identifier, ha->port_name, WWN_SIZE); + ct_req->req.rhba.entry_count = __constant_cpu_to_be32(1); + memcpy(ct_req->req.rhba.port_name, ha->port_name, WWN_SIZE); + size = 2 * WWN_SIZE + 4 + 4; + + /* Attributes */ + ct_req->req.rhba.attrs.count = + __constant_cpu_to_be32(FDMI_HBA_ATTR_COUNT); + entries = ct_req->req.rhba.hba_identifier; + + /* Nodename. */ + eiter = (struct ct_fdmi_hba_attr *) (entries + size); + eiter->type = __constant_cpu_to_be16(FDMI_HBA_NODE_NAME); + eiter->len = __constant_cpu_to_be16(4 + WWN_SIZE); + memcpy(eiter->a.node_name, ha->node_name, WWN_SIZE); + size += 4 + WWN_SIZE; + + DEBUG13(printk("%s(%ld): NODENAME=%02x%02x%02x%02x%02x%02x%02x%02x.\n", + __func__, ha->host_no, + eiter->a.node_name[0], eiter->a.node_name[1], eiter->a.node_name[2], + eiter->a.node_name[3], eiter->a.node_name[4], eiter->a.node_name[5], + eiter->a.node_name[6], eiter->a.node_name[7])); + + /* Manufacturer. */ + eiter = (struct ct_fdmi_hba_attr *) (entries + size); + eiter->type = __constant_cpu_to_be16(FDMI_HBA_MANUFACTURER); + strcpy(eiter->a.manufacturer, "QLogic Corporation"); + alen = strlen(eiter->a.manufacturer); + alen += (alen & 3) ? (4 - (alen & 3)) : 4; + eiter->len = cpu_to_be16(4 + alen); + size += 4 + alen; + + DEBUG13(printk("%s(%ld): MANUFACTURER=%s.\n", __func__, ha->host_no, + eiter->a.manufacturer)); + + /* Serial number. */ + eiter = (struct ct_fdmi_hba_attr *) (entries + size); + eiter->type = __constant_cpu_to_be16(FDMI_HBA_SERIAL_NUMBER); + sn = ((ha->serial0 & 0x1f) << 16) | (ha->serial2 << 8) | ha->serial1; + sprintf(eiter->a.serial_num, "%c%05d", 'A' + sn / 100000, sn % 100000); + alen = strlen(eiter->a.serial_num); + alen += (alen & 3) ? (4 - (alen & 3)) : 4; + eiter->len = cpu_to_be16(4 + alen); + size += 4 + alen; + + DEBUG13(printk("%s(%ld): SERIALNO=%s.\n", __func__, ha->host_no, + eiter->a.serial_num)); + + /* Model name. */ + eiter = (struct ct_fdmi_hba_attr *) (entries + size); + eiter->type = __constant_cpu_to_be16(FDMI_HBA_MODEL); + strcpy(eiter->a.model, ha->model_number); + alen = strlen(eiter->a.model); + alen += (alen & 3) ? (4 - (alen & 3)) : 4; + eiter->len = cpu_to_be16(4 + alen); + size += 4 + alen; + + DEBUG13(printk("%s(%ld): MODEL_NAME=%s.\n", __func__, ha->host_no, + eiter->a.model)); + + /* Model description. */ + eiter = (struct ct_fdmi_hba_attr *) (entries + size); + eiter->type = __constant_cpu_to_be16(FDMI_HBA_MODEL_DESCRIPTION); + if (ha->model_desc) + strncpy(eiter->a.model_desc, ha->model_desc, 80); + alen = strlen(eiter->a.model_desc); + alen += (alen & 3) ? (4 - (alen & 3)) : 4; + eiter->len = cpu_to_be16(4 + alen); + size += 4 + alen; + + DEBUG13(printk("%s(%ld): MODEL_DESC=%s.\n", __func__, ha->host_no, + eiter->a.model_desc)); + + /* Hardware version. */ + eiter = (struct ct_fdmi_hba_attr *) (entries + size); + eiter->type = __constant_cpu_to_be16(FDMI_HBA_HARDWARE_VERSION); + strcpy(eiter->a.hw_version, ha->adapter_id); + alen = strlen(eiter->a.hw_version); + alen += (alen & 3) ? (4 - (alen & 3)) : 4; + eiter->len = cpu_to_be16(4 + alen); + size += 4 + alen; + + DEBUG13(printk("%s(%ld): HARDWAREVER=%s.\n", __func__, ha->host_no, + eiter->a.hw_version)); + + /* Driver version. */ + eiter = (struct ct_fdmi_hba_attr *) (entries + size); + eiter->type = __constant_cpu_to_be16(FDMI_HBA_DRIVER_VERSION); + strcpy(eiter->a.driver_version, qla2x00_version_str); + alen = strlen(eiter->a.driver_version); + alen += (alen & 3) ? (4 - (alen & 3)) : 4; + eiter->len = cpu_to_be16(4 + alen); + size += 4 + alen; + + DEBUG13(printk("%s(%ld): DRIVERVER=%s.\n", __func__, ha->host_no, + eiter->a.driver_version)); + + /* Option ROM version. */ + eiter = (struct ct_fdmi_hba_attr *) (entries + size); + eiter->type = __constant_cpu_to_be16(FDMI_HBA_OPTION_ROM_VERSION); + strcpy(eiter->a.orom_version, "0.00"); + alen = strlen(eiter->a.orom_version); + alen += (alen & 3) ? (4 - (alen & 3)) : 4; + eiter->len = cpu_to_be16(4 + alen); + size += 4 + alen; + + DEBUG13(printk("%s(%ld): OPTROMVER=%s.\n", __func__, ha->host_no, + eiter->a.orom_version)); + + /* Firmware version */ + eiter = (struct ct_fdmi_hba_attr *) (entries + size); + eiter->type = __constant_cpu_to_be16(FDMI_HBA_FIRMWARE_VERSION); + ha->isp_ops.fw_version_str(ha, eiter->a.fw_version); + alen = strlen(eiter->a.fw_version); + alen += (alen & 3) ? (4 - (alen & 3)) : 4; + eiter->len = cpu_to_be16(4 + alen); + size += 4 + alen; + + DEBUG13(printk("%s(%ld): FIRMWAREVER=%s.\n", __func__, ha->host_no, + eiter->a.fw_version)); + + /* Update MS request size. */ + qla2x00_update_ms_fdmi_iocb(ha, size + 16); + + DEBUG13(printk("%s(%ld): RHBA identifier=" + "%02x%02x%02x%02x%02x%02x%02x%02x size=%d.\n", __func__, + ha->host_no, ct_req->req.rhba.hba_identifier[0], + ct_req->req.rhba.hba_identifier[1], + ct_req->req.rhba.hba_identifier[2], + ct_req->req.rhba.hba_identifier[3], + ct_req->req.rhba.hba_identifier[4], + ct_req->req.rhba.hba_identifier[5], + ct_req->req.rhba.hba_identifier[6], + ct_req->req.rhba.hba_identifier[7], size)); + DEBUG13(qla2x00_dump_buffer(entries, size)); + + /* Execute MS IOCB */ + rval = qla2x00_issue_iocb(ha, ha->ms_iocb, ha->ms_iocb_dma, + sizeof(ms_iocb_entry_t)); + if (rval != QLA_SUCCESS) { + /*EMPTY*/ + DEBUG2_3(printk("scsi(%ld): RHBA issue IOCB failed (%d).\n", + ha->host_no, rval)); + } else if (qla2x00_chk_ms_status(ha, ms_pkt, ct_rsp, "RHBA") != + QLA_SUCCESS) { + rval = QLA_FUNCTION_FAILED; + if (ct_rsp->header.reason_code == CT_REASON_CANNOT_PERFORM && + ct_rsp->header.explanation_code == + CT_EXPL_ALREADY_REGISTERED) { + DEBUG2_13(printk("%s(%ld): HBA already registered.\n", + __func__, ha->host_no)); + rval = QLA_ALREADY_REGISTERED; + } + } else { + DEBUG2(printk("scsi(%ld): RHBA exiting normally.\n", + ha->host_no)); + } + + return rval; +} + +/** + * qla2x00_fdmi_dhba() - + * @ha: HA context + * + * Returns 0 on success. + */ +static int +qla2x00_fdmi_dhba(scsi_qla_host_t *ha) +{ + int rval; + + ms_iocb_entry_t *ms_pkt; + struct ct_sns_req *ct_req; + struct ct_sns_rsp *ct_rsp; + + /* Issue RPA */ + /* Prepare common MS IOCB */ + ms_pkt = ha->isp_ops.prep_ms_fdmi_iocb(ha, DHBA_REQ_SIZE, + DHBA_RSP_SIZE); + + /* Prepare CT request */ + ct_req = qla2x00_prep_ct_fdmi_req(&ha->ct_sns->p.req, DHBA_CMD, + DHBA_RSP_SIZE); + ct_rsp = &ha->ct_sns->p.rsp; + + /* Prepare FDMI command arguments -- portname. */ + memcpy(ct_req->req.dhba.port_name, ha->port_name, WWN_SIZE); + + DEBUG13(printk("%s(%ld): DHBA portname=" + "%02x%02x%02x%02x%02x%02x%02x%02x.\n", __func__, ha->host_no, + ct_req->req.dhba.port_name[0], ct_req->req.dhba.port_name[1], + ct_req->req.dhba.port_name[2], ct_req->req.dhba.port_name[3], + ct_req->req.dhba.port_name[4], ct_req->req.dhba.port_name[5], + ct_req->req.dhba.port_name[6], ct_req->req.dhba.port_name[7])); + + /* Execute MS IOCB */ + rval = qla2x00_issue_iocb(ha, ha->ms_iocb, ha->ms_iocb_dma, + sizeof(ms_iocb_entry_t)); + if (rval != QLA_SUCCESS) { + /*EMPTY*/ + DEBUG2_3(printk("scsi(%ld): DHBA issue IOCB failed (%d).\n", + ha->host_no, rval)); + } else if (qla2x00_chk_ms_status(ha, ms_pkt, ct_rsp, "DHBA") != + QLA_SUCCESS) { + rval = QLA_FUNCTION_FAILED; + } else { + DEBUG2(printk("scsi(%ld): DHBA exiting normally.\n", + ha->host_no)); + } + + return rval; +} + +/** + * qla2x00_fdmi_rpa() - + * @ha: HA context + * + * Returns 0 on success. + */ +static int +qla2x00_fdmi_rpa(scsi_qla_host_t *ha) +{ + int rval, alen; + uint32_t size, max_frame_size; + + ms_iocb_entry_t *ms_pkt; + struct ct_sns_req *ct_req; + struct ct_sns_rsp *ct_rsp; + uint8_t *entries; + struct ct_fdmi_port_attr *eiter; + struct init_cb_24xx *icb24 = (struct init_cb_24xx *)ha->init_cb; + + /* Issue RPA */ + /* Prepare common MS IOCB */ + /* Request size adjusted after CT preparation */ + ms_pkt = ha->isp_ops.prep_ms_fdmi_iocb(ha, 0, RPA_RSP_SIZE); + + /* Prepare CT request */ + ct_req = qla2x00_prep_ct_fdmi_req(&ha->ct_sns->p.req, RPA_CMD, + RPA_RSP_SIZE); + ct_rsp = &ha->ct_sns->p.rsp; + + /* Prepare FDMI command arguments -- attribute block, attributes. */ + memcpy(ct_req->req.rpa.port_name, ha->port_name, WWN_SIZE); + size = WWN_SIZE + 4; + + /* Attributes */ + ct_req->req.rpa.attrs.count = + __constant_cpu_to_be32(FDMI_PORT_ATTR_COUNT); + entries = ct_req->req.rpa.port_name; + + /* FC4 types. */ + eiter = (struct ct_fdmi_port_attr *) (entries + size); + eiter->type = __constant_cpu_to_be16(FDMI_PORT_FC4_TYPES); + eiter->len = __constant_cpu_to_be16(4 + 32); + eiter->a.fc4_types[2] = 0x01; + size += 4 + 32; + + DEBUG13(printk("%s(%ld): FC4_TYPES=%02x %02x.\n", __func__, ha->host_no, + eiter->a.fc4_types[2], eiter->a.fc4_types[1])); + + /* Supported speed. */ + eiter = (struct ct_fdmi_port_attr *) (entries + size); + eiter->type = __constant_cpu_to_be16(FDMI_PORT_SUPPORT_SPEED); + eiter->len = __constant_cpu_to_be16(4 + 4); + if (IS_QLA25XX(ha)) + eiter->a.sup_speed = __constant_cpu_to_be32(4); + else if (IS_QLA24XX(ha)) + eiter->a.sup_speed = __constant_cpu_to_be32(8); + else if (IS_QLA23XX(ha)) + eiter->a.sup_speed = __constant_cpu_to_be32(2); + else + eiter->a.sup_speed = __constant_cpu_to_be32(1); + size += 4 + 4; + + DEBUG13(printk("%s(%ld): SUPPORTED_SPEED=%x.\n", __func__, ha->host_no, + eiter->a.sup_speed)); + + /* Current speed. */ + eiter = (struct ct_fdmi_port_attr *) (entries + size); + eiter->type = __constant_cpu_to_be16(FDMI_PORT_CURRENT_SPEED); + eiter->len = __constant_cpu_to_be16(4 + 4); + switch (ha->link_data_rate) { + case 0: + eiter->a.cur_speed = __constant_cpu_to_be32(1); + break; + case 1: + eiter->a.cur_speed = __constant_cpu_to_be32(2); + break; + case 3: + eiter->a.cur_speed = __constant_cpu_to_be32(8); + break; + case 4: + eiter->a.cur_speed = __constant_cpu_to_be32(4); + break; + } + size += 4 + 4; + + DEBUG13(printk("%s(%ld): CURRENT_SPEED=%x.\n", __func__, ha->host_no, + eiter->a.cur_speed)); + + /* Max frame size. */ + eiter = (struct ct_fdmi_port_attr *) (entries + size); + eiter->type = __constant_cpu_to_be16(FDMI_PORT_MAX_FRAME_SIZE); + eiter->len = __constant_cpu_to_be16(4 + 4); + max_frame_size = IS_QLA24XX(ha) || IS_QLA25XX(ha) ? + (uint32_t) icb24->frame_payload_size: + (uint32_t) ha->init_cb->frame_payload_size; + eiter->a.max_frame_size = cpu_to_be32(max_frame_size); + size += 4 + 4; + + DEBUG13(printk("%s(%ld): MAX_FRAME_SIZE=%x.\n", __func__, ha->host_no, + eiter->a.max_frame_size)); + + /* OS device name. */ + eiter = (struct ct_fdmi_port_attr *) (entries + size); + eiter->type = __constant_cpu_to_be16(FDMI_PORT_OS_DEVICE_NAME); + sprintf(eiter->a.os_dev_name, "/proc/scsi/qla2xxx/%ld", ha->host_no); + alen = strlen(eiter->a.os_dev_name); + alen += (alen & 3) ? (4 - (alen & 3)) : 4; + eiter->len = cpu_to_be16(4 + alen); + size += 4 + alen; + + DEBUG13(printk("%s(%ld): OS_DEVICE_NAME=%s.\n", __func__, ha->host_no, + eiter->a.os_dev_name)); + + /* Update MS request size. */ + qla2x00_update_ms_fdmi_iocb(ha, size + 16); + + DEBUG13(printk("%s(%ld): RPA portname=" + "%02x%02x%02x%02x%02x%02x%02x%02x size=%d.\n", __func__, + ha->host_no, ct_req->req.rpa.port_name[0], + ct_req->req.rpa.port_name[1], ct_req->req.rpa.port_name[2], + ct_req->req.rpa.port_name[3], ct_req->req.rpa.port_name[4], + ct_req->req.rpa.port_name[5], ct_req->req.rpa.port_name[6], + ct_req->req.rpa.port_name[7], size)); + DEBUG13(qla2x00_dump_buffer(entries, size)); + + /* Execute MS IOCB */ + rval = qla2x00_issue_iocb(ha, ha->ms_iocb, ha->ms_iocb_dma, + sizeof(ms_iocb_entry_t)); + if (rval != QLA_SUCCESS) { + /*EMPTY*/ + DEBUG2_3(printk("scsi(%ld): RPA issue IOCB failed (%d).\n", + ha->host_no, rval)); + } else if (qla2x00_chk_ms_status(ha, ms_pkt, ct_rsp, "RPA") != + QLA_SUCCESS) { + rval = QLA_FUNCTION_FAILED; + } else { + DEBUG2(printk("scsi(%ld): RPA exiting normally.\n", + ha->host_no)); + } + + return rval; +} + +/** + * qla2x00_fdmi_register() - + * @ha: HA context + * + * Returns 0 on success. + */ +int +qla2x00_fdmi_register(scsi_qla_host_t *ha) +{ + int rval; + + rval = qla2x00_mgmt_svr_login(ha); + if (rval) + return rval; + + rval = qla2x00_fdmi_rhba(ha); + if (rval) { + if (rval != QLA_ALREADY_REGISTERED) + return rval; + + rval = qla2x00_fdmi_dhba(ha); + if (rval) + return rval; + + rval = qla2x00_fdmi_rhba(ha); + if (rval) + return rval; + } + rval = qla2x00_fdmi_rpa(ha); + + return rval; +} diff --git a/drivers/scsi/qla2xxx/qla_init.c b/drivers/scsi/qla2xxx/qla_init.c index a6d2559217cd..c619583e646b 100644 --- a/drivers/scsi/qla2xxx/qla_init.c +++ b/drivers/scsi/qla2xxx/qla_init.c @@ -88,6 +88,7 @@ qla2x00_initialize_adapter(scsi_qla_host_t *ha) ha->mbx_flags = 0; ha->isp_abort_cnt = 0; ha->beacon_blink_led = 0; + set_bit(REGISTER_FDMI_NEEDED, &ha->dpc_flags); qla_printk(KERN_INFO, ha, "Configuring PCI space...\n"); rval = ha->isp_ops.pci_config(ha); @@ -1563,7 +1564,7 @@ qla2x00_nvram_config(scsi_qla_host_t *ha) ha->flags.enable_lip_reset = ((nv->host_p[1] & BIT_1) ? 1 : 0); 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->efi_parameters & BIT_3) ? 1 : 0); + ha->flags.enable_led_scheme = (nv->special_options[1] & BIT_4) ? 1 : 0; ha->operating_mode = (icb->add_firmware_options[0] & (BIT_6 | BIT_5 | BIT_4)) >> 4; @@ -1697,6 +1698,7 @@ qla2x00_alloc_fcport(scsi_qla_host_t *ha, int flags) fcport->iodesc_idx_sent = IODESC_INVALID_INDEX; atomic_set(&fcport->state, FCS_UNCONFIGURED); fcport->flags = FCF_RLC_SUPPORT; + fcport->supported_classes = FC_COS_UNSPECIFIED; return (fcport); } @@ -1898,7 +1900,8 @@ qla2x00_configure_local_loop(scsi_qla_host_t *ha) continue; /* Bypass if not same domain and area of adapter. */ - if (area != ha->d_id.b.area || domain != ha->d_id.b.domain) + if (area && domain && + (area != ha->d_id.b.area || domain != ha->d_id.b.domain)) continue; /* Bypass invalid local loop ID. */ @@ -2075,6 +2078,7 @@ qla2x00_reg_remote_port(scsi_qla_host_t *ha, fc_port_t *fcport) return; } rport->dd_data = fcport; + rport->supported_classes = fcport->supported_classes; rport_ids.roles = FC_RPORT_ROLE_UNKNOWN; if (fcport->port_type == FCT_INITIATOR) @@ -2130,6 +2134,11 @@ qla2x00_configure_fabric(scsi_qla_host_t *ha) return (QLA_SUCCESS); } do { + /* FDMI support. */ + if (ql2xfdmienable && + test_and_clear_bit(REGISTER_FDMI_NEEDED, &ha->dpc_flags)) + qla2x00_fdmi_register(ha); + /* Ensure we are logged into the SNS. */ if (IS_QLA24XX(ha) || IS_QLA25XX(ha)) loop_id = NPH_SNS; @@ -2392,6 +2401,12 @@ qla2x00_find_all_fabric_devs(scsi_qla_host_t *ha, struct list_head *new_fcports) if (new_fcport->d_id.b24 == ha->d_id.b24) continue; + /* Bypass if same domain and area of adapter. */ + if (((new_fcport->d_id.b24 & 0xffff00) == + (ha->d_id.b24 & 0xffff00)) && ha->current_topology == + ISP_CFG_FL) + continue; + /* Bypass reserved domain fields. */ if ((new_fcport->d_id.b.domain & 0xf0) == 0xf0) continue; @@ -2794,6 +2809,11 @@ qla2x00_fabric_login(scsi_qla_host_t *ha, fc_port_t *fcport, } } + if (mb[10] & BIT_0) + fcport->supported_classes |= FC_COS_CLASS2; + if (mb[10] & BIT_1) + fcport->supported_classes |= FC_COS_CLASS3; + rval = QLA_SUCCESS; break; } else if (mb[0] == MBS_LOOP_ID_USED) { diff --git a/drivers/scsi/qla2xxx/qla_iocb.c b/drivers/scsi/qla2xxx/qla_iocb.c index ebdc3c54d155..37f82e2cd7fb 100644 --- a/drivers/scsi/qla2xxx/qla_iocb.c +++ b/drivers/scsi/qla2xxx/qla_iocb.c @@ -810,12 +810,8 @@ qla24xx_start_scsi(srb_t *sp) ha->req_q_cnt = ha->request_q_length - (ha->req_ring_index - cnt); } - if (ha->req_q_cnt < (req_cnt + 2)) { - if (cmd->use_sg) - pci_unmap_sg(ha->pdev, sg, cmd->use_sg, - cmd->sc_data_direction); + if (ha->req_q_cnt < (req_cnt + 2)) goto queuing_error; - } /* Build command packet. */ ha->current_outstanding_cmd = handle; diff --git a/drivers/scsi/qla2xxx/qla_isr.c b/drivers/scsi/qla2xxx/qla_isr.c index f910de6dd437..c255bb0268a9 100644 --- a/drivers/scsi/qla2xxx/qla_isr.c +++ b/drivers/scsi/qla2xxx/qla_isr.c @@ -451,6 +451,8 @@ qla2x00_async_event(scsi_qla_host_t *ha, uint16_t *mb) ha->flags.management_server_logged_in = 0; ha->link_data_rate = 0; + if (ql2xfdmienable) + set_bit(REGISTER_FDMI_NEEDED, &ha->dpc_flags); /* Update AEN queue. */ qla2x00_enqueue_aen(ha, MBA_LOOP_DOWN, NULL); diff --git a/drivers/scsi/qla2xxx/qla_mbx.c b/drivers/scsi/qla2xxx/qla_mbx.c index 409ea0ac4032..13e1c9047079 100644 --- a/drivers/scsi/qla2xxx/qla_mbx.c +++ b/drivers/scsi/qla2xxx/qla_mbx.c @@ -19,6 +19,7 @@ #include "qla_def.h" #include <linux/delay.h> +#include <scsi/scsi_transport_fc.h> static void qla2x00_mbx_sem_timeout(unsigned long data) @@ -251,7 +252,7 @@ qla2x00_mailbox_command(scsi_qla_host_t *ha, mbx_cmd_t *mcp) mb0 = RD_REG_WORD(®->isp24.mailbox0); ictrl = RD_REG_DWORD(®->isp24.ictrl); } else { - mb0 = RD_MAILBOX_REG(ha, reg->isp, 0); + mb0 = RD_MAILBOX_REG(ha, ®->isp, 0); ictrl = RD_REG_WORD(®->isp.ictrl); } printk("%s(%ld): **** MB Command Timeout for cmd %x ****\n", @@ -983,58 +984,6 @@ qla2x00_abort_target(fc_port_t *fcport) #endif /* - * qla2x00_target_reset - * Issue target reset mailbox command. - * - * Input: - * ha = adapter block pointer. - * TARGET_QUEUE_LOCK must be released. - * ADAPTER_STATE_LOCK must be released. - * - * Returns: - * qla2x00 local function return status code. - * - * Context: - * Kernel context. - */ -int -qla2x00_target_reset(scsi_qla_host_t *ha, struct fc_port *fcport) -{ - int rval; - mbx_cmd_t mc; - mbx_cmd_t *mcp = &mc; - - DEBUG11(printk("qla2x00_target_reset(%ld): entered.\n", ha->host_no);) - - if (atomic_read(&fcport->state) != FCS_ONLINE) - return 0; - - mcp->mb[0] = MBC_TARGET_RESET; - if (HAS_EXTENDED_IDS(ha)) - mcp->mb[1] = fcport->loop_id; - else - mcp->mb[1] = fcport->loop_id << 8; - mcp->mb[2] = ha->loop_reset_delay; - mcp->out_mb = 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) { - /*EMPTY*/ - DEBUG2_3_11(printk("qla2x00_target_reset(%ld): failed=%x.\n", - ha->host_no, rval);) - } else { - /*EMPTY*/ - DEBUG11(printk("qla2x00_target_reset(%ld): done.\n", - ha->host_no);) - } - - return rval; -} - -/* * qla2x00_get_adapter_id * Get adapter ID and topology. * @@ -1326,6 +1275,10 @@ qla2x00_get_port_database(scsi_qla_host_t *ha, fc_port_t *fcport, uint8_t opt) fcport->port_type = FCT_INITIATOR; else fcport->port_type = FCT_TARGET; + + /* Passback COS information. */ + fcport->supported_classes = (pd->options & BIT_4) ? + FC_COS_CLASS2: FC_COS_CLASS3; } gpd_error_out: @@ -1661,6 +1614,13 @@ qla24xx_login_fabric(scsi_qla_host_t *ha, uint16_t loop_id, uint8_t domain, mb[1] |= BIT_1; } else mb[1] = BIT_0; + + /* Passback COS information. */ + mb[10] = 0; + if (lg->io_parameter[7] || lg->io_parameter[8]) + mb[10] |= BIT_0; /* Class 2. */ + if (lg->io_parameter[9] || lg->io_parameter[10]) + mb[10] |= BIT_1; /* Class 3. */ } dma_pool_free(ha->s_dma_pool, lg, lg_dma); @@ -1723,6 +1683,8 @@ qla2x00_login_fabric(scsi_qla_host_t *ha, uint16_t loop_id, uint8_t domain, mb[2] = mcp->mb[2]; mb[6] = mcp->mb[6]; mb[7] = mcp->mb[7]; + /* COS retrieved from Get-Port-Database mailbox command. */ + mb[10] = 0; } if (rval != QLA_SUCCESS) { @@ -2465,3 +2427,32 @@ qla2x00_set_serdes_params(scsi_qla_host_t *ha, uint16_t sw_em_1g, return rval; } + +int +qla2x00_stop_firmware(scsi_qla_host_t *ha) +{ + int rval; + mbx_cmd_t mc; + mbx_cmd_t *mcp = &mc; + + if (!IS_QLA24XX(ha) && !IS_QLA25XX(ha)) + return QLA_FUNCTION_FAILED; + + DEBUG11(printk("%s(%ld): entered.\n", __func__, ha->host_no)); + + mcp->mb[0] = MBC_STOP_FIRMWARE; + mcp->out_mb = MBX_0; + mcp->in_mb = MBX_0; + mcp->tov = 5; + mcp->flags = 0; + rval = qla2x00_mailbox_command(ha, mcp); + + if (rval != QLA_SUCCESS) { + DEBUG2_3_11(printk("%s(%ld): failed=%x.\n", __func__, + ha->host_no, rval)); + } else { + DEBUG11(printk("%s(%ld): done.\n", __func__, ha->host_no)); + } + + return rval; +} diff --git a/drivers/scsi/qla2xxx/qla_os.c b/drivers/scsi/qla2xxx/qla_os.c index 9000659bfbcf..8982978c42fd 100644 --- a/drivers/scsi/qla2xxx/qla_os.c +++ b/drivers/scsi/qla2xxx/qla_os.c @@ -79,7 +79,7 @@ module_param(ql2xloginretrycount, int, S_IRUGO|S_IRUSR); MODULE_PARM_DESC(ql2xloginretrycount, "Specify an alternate value for the NVRAM login retry count."); -int ql2xfwloadbin; +int ql2xfwloadbin=1; module_param(ql2xfwloadbin, int, S_IRUGO|S_IRUSR); MODULE_PARM_DESC(ql2xfwloadbin, "Load ISP2xxx firmware image via hotplug."); @@ -88,6 +88,12 @@ static void qla2x00_free_device(scsi_qla_host_t *); static void qla2x00_config_dma_addressing(scsi_qla_host_t *ha); +int ql2xfdmienable; +module_param(ql2xfdmienable, int, S_IRUGO|S_IRUSR); +MODULE_PARM_DESC(ql2xfdmienable, + "Enables FDMI registratons " + "Default is 0 - no FDMI. 1 - perfom FDMI."); + /* * SCSI host template entry points */ @@ -105,6 +111,9 @@ static int qla2xxx_eh_host_reset(struct scsi_cmnd *); static int qla2x00_loop_reset(scsi_qla_host_t *ha); static int qla2x00_device_reset(scsi_qla_host_t *, fc_port_t *); +static int qla2x00_change_queue_depth(struct scsi_device *, int); +static int qla2x00_change_queue_type(struct scsi_device *, int); + static struct scsi_host_template qla2x00_driver_template = { .module = THIS_MODULE, .name = "qla2xxx", @@ -119,6 +128,8 @@ static struct scsi_host_template qla2x00_driver_template = { .slave_alloc = qla2xxx_slave_alloc, .slave_destroy = qla2xxx_slave_destroy, + .change_queue_depth = qla2x00_change_queue_depth, + .change_queue_type = qla2x00_change_queue_type, .this_id = -1, .cmd_per_lun = 3, .use_clustering = ENABLE_CLUSTERING, @@ -129,6 +140,7 @@ static struct scsi_host_template qla2x00_driver_template = { * which equates to 0x800000 sectors. */ .max_sectors = 0xFFFF, + .shost_attrs = qla2x00_host_attrs, }; static struct scsi_host_template qla24xx_driver_template = { @@ -145,12 +157,15 @@ static struct scsi_host_template qla24xx_driver_template = { .slave_alloc = qla2xxx_slave_alloc, .slave_destroy = qla2xxx_slave_destroy, + .change_queue_depth = qla2x00_change_queue_depth, + .change_queue_type = qla2x00_change_queue_type, .this_id = -1, .cmd_per_lun = 3, .use_clustering = ENABLE_CLUSTERING, .sg_tablesize = SG_ALL, .max_sectors = 0xFFFF, + .shost_attrs = qla2x00_host_attrs, }; static struct scsi_transport_template *qla2xxx_transport_template = NULL; @@ -487,14 +502,13 @@ qc24_fail_command: static int qla2x00_eh_wait_on_command(scsi_qla_host_t *ha, struct scsi_cmnd *cmd) { -#define ABORT_POLLING_PERIOD HZ -#define ABORT_WAIT_ITER ((10 * HZ) / (ABORT_POLLING_PERIOD)) +#define ABORT_POLLING_PERIOD 1000 +#define ABORT_WAIT_ITER ((10 * 1000) / (ABORT_POLLING_PERIOD)) unsigned long wait_iter = ABORT_WAIT_ITER; int ret = QLA_SUCCESS; while (CMD_SP(cmd)) { - set_current_state(TASK_UNINTERRUPTIBLE); - schedule_timeout(ABORT_POLLING_PERIOD); + msleep(ABORT_POLLING_PERIOD); if (--wait_iter) break; @@ -1016,7 +1030,7 @@ qla2x00_loop_reset(scsi_qla_host_t *ha) if (fcport->port_type != FCT_TARGET) continue; - status = qla2x00_target_reset(ha, fcport); + status = qla2x00_device_reset(ha, fcport); if (status != QLA_SUCCESS) break; } @@ -1103,6 +1117,28 @@ qla2xxx_slave_destroy(struct scsi_device *sdev) sdev->hostdata = NULL; } +static int +qla2x00_change_queue_depth(struct scsi_device *sdev, int qdepth) +{ + scsi_adjust_queue_depth(sdev, scsi_get_tag_type(sdev), qdepth); + return sdev->queue_depth; +} + +static int +qla2x00_change_queue_type(struct scsi_device *sdev, int tag_type) +{ + if (sdev->tagged_supported) { + scsi_set_tag_type(sdev, tag_type); + if (tag_type) + scsi_activate_tcq(sdev, sdev->queue_depth); + else + scsi_deactivate_tcq(sdev, sdev->queue_depth); + } else + tag_type = 0; + + return tag_type; +} + /** * qla2x00_config_dma_addressing() - Configure OS DMA addressing method. * @ha: HA context @@ -1113,36 +1149,23 @@ qla2xxx_slave_destroy(struct scsi_device *sdev) static void qla2x00_config_dma_addressing(scsi_qla_host_t *ha) { - /* Assume 32bit DMA address */ + /* Assume a 32bit DMA mask. */ ha->flags.enable_64bit_addressing = 0; - /* - * Given the two variants pci_set_dma_mask(), allow the compiler to - * assist in setting the proper dma mask. - */ - if (sizeof(dma_addr_t) > 4) { - if (pci_set_dma_mask(ha->pdev, DMA_64BIT_MASK) == 0) { + if (!dma_set_mask(&ha->pdev->dev, DMA_64BIT_MASK)) { + /* Any upper-dword bits set? */ + if (MSD(dma_get_required_mask(&ha->pdev->dev)) && + !pci_set_consistent_dma_mask(ha->pdev, DMA_64BIT_MASK)) { + /* Ok, a 64bit DMA mask is applicable. */ ha->flags.enable_64bit_addressing = 1; ha->isp_ops.calc_req_entries = qla2x00_calc_iocbs_64; ha->isp_ops.build_iocbs = qla2x00_build_scsi_iocbs_64; - - if (pci_set_consistent_dma_mask(ha->pdev, - DMA_64BIT_MASK)) { - qla_printk(KERN_DEBUG, ha, - "Failed to set 64 bit PCI consistent mask; " - "using 32 bit.\n"); - pci_set_consistent_dma_mask(ha->pdev, - DMA_32BIT_MASK); - } - } else { - qla_printk(KERN_DEBUG, ha, - "Failed to set 64 bit PCI DMA mask, falling back " - "to 32 bit MASK.\n"); - pci_set_dma_mask(ha->pdev, DMA_32BIT_MASK); + return; } - } else { - pci_set_dma_mask(ha->pdev, DMA_32BIT_MASK); } + + dma_set_mask(&ha->pdev->dev, DMA_32BIT_MASK); + pci_set_consistent_dma_mask(ha->pdev, DMA_32BIT_MASK); } static int @@ -1316,6 +1339,7 @@ int qla2x00_probe_one(struct pci_dev *pdev, struct qla_board_info *brd_info) ha->prev_topology = 0; ha->ports = MAX_BUSES; ha->init_cb_size = sizeof(init_cb_t); + ha->mgmt_svr_loop_id = MANAGEMENT_SERVER; /* Assign ISP specific operations. */ ha->isp_ops.pci_config = qla2100_pci_config; @@ -1338,6 +1362,7 @@ int qla2x00_probe_one(struct pci_dev *pdev, struct qla_board_info *brd_info) ha->isp_ops.calc_req_entries = qla2x00_calc_iocbs_32; ha->isp_ops.build_iocbs = qla2x00_build_scsi_iocbs_32; ha->isp_ops.prep_ms_iocb = qla2x00_prep_ms_iocb; + ha->isp_ops.prep_ms_fdmi_iocb = qla2x00_prep_ms_fdmi_iocb; 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; @@ -1375,6 +1400,7 @@ int qla2x00_probe_one(struct pci_dev *pdev, struct qla_board_info *brd_info) ha->response_q_length = RESPONSE_ENTRY_CNT_2300; ha->last_loop_id = SNS_LAST_LOOP_ID_2300; ha->init_cb_size = sizeof(struct init_cb_24xx); + ha->mgmt_svr_loop_id = 10; ha->isp_ops.pci_config = qla24xx_pci_config; ha->isp_ops.reset_chip = qla24xx_reset_chip; ha->isp_ops.chip_diag = qla24xx_chip_diag; @@ -1395,6 +1421,7 @@ int qla2x00_probe_one(struct pci_dev *pdev, struct qla_board_info *brd_info) ha->isp_ops.fabric_login = qla24xx_login_fabric; ha->isp_ops.fabric_logout = qla24xx_fabric_logout; ha->isp_ops.prep_ms_iocb = qla24xx_prep_ms_iocb; + ha->isp_ops.prep_ms_fdmi_iocb = qla24xx_prep_ms_fdmi_iocb; 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; @@ -1558,8 +1585,6 @@ int qla2x00_probe_one(struct pci_dev *pdev, struct qla_board_info *brd_info) return 0; probe_failed: - fc_remove_host(ha->host); - qla2x00_free_device(ha); scsi_host_put(host); @@ -1601,10 +1626,6 @@ qla2x00_free_device(scsi_qla_host_t *ha) if (!IS_QLA2100(ha) && !IS_QLA2200(ha)) qla2x00_cancel_io_descriptors(ha); - /* turn-off interrupts on the card */ - if (ha->interrupts_on) - ha->isp_ops.disable_intrs(ha); - /* Disable timer */ if (ha->timer_active) qla2x00_stop_timer(ha); @@ -1624,8 +1645,14 @@ qla2x00_free_device(scsi_qla_host_t *ha) } } - qla2x00_mem_free(ha); + /* Stop currently executing firmware. */ + qla2x00_stop_firmware(ha); + + /* turn-off interrupts on the card */ + if (ha->interrupts_on) + ha->isp_ops.disable_intrs(ha); + qla2x00_mem_free(ha); ha->flags.online = 0; @@ -1934,7 +1961,7 @@ qla2x00_mem_free(scsi_qla_host_t *ha) { struct list_head *fcpl, *fcptemp; fc_port_t *fcport; - unsigned long wtime;/* max wait time if mbx cmd is busy. */ + unsigned int wtime;/* max wait time if mbx cmd is busy. */ if (ha == NULL) { /* error */ @@ -1943,11 +1970,9 @@ qla2x00_mem_free(scsi_qla_host_t *ha) } /* Make sure all other threads are stopped. */ - wtime = 60 * HZ; - while (ha->dpc_wait && wtime) { - set_current_state(TASK_INTERRUPTIBLE); - wtime = schedule_timeout(wtime); - } + wtime = 60 * 1000; + while (ha->dpc_wait && wtime) + wtime = msleep_interruptible(wtime); /* free ioctl memory */ qla2x00_free_ioctl_mem(ha); @@ -2478,15 +2503,15 @@ qla2x00_timer(scsi_qla_host_t *ha) int qla2x00_down_timeout(struct semaphore *sema, unsigned long timeout) { - const unsigned int step = HZ/10; + const unsigned int step = 100; /* msecs */ + unsigned int iterations = jiffies_to_msecs(timeout)/100; do { if (!down_trylock(sema)) return 0; - set_current_state(TASK_INTERRUPTIBLE); - if (schedule_timeout(step)) + if (msleep_interruptible(step)) break; - } while ((timeout -= step) > 0); + } while (--iterations >= 0); return -ETIMEDOUT; } diff --git a/drivers/scsi/qla2xxx/qla_sup.c b/drivers/scsi/qla2xxx/qla_sup.c index d7f5c608009c..c14abf743b7c 100644 --- a/drivers/scsi/qla2xxx/qla_sup.c +++ b/drivers/scsi/qla2xxx/qla_sup.c @@ -468,21 +468,12 @@ qla24xx_read_flash_data(scsi_qla_host_t *ha, uint32_t *dwptr, uint32_t faddr, uint32_t dwords) { uint32_t i; - struct device_reg_24xx __iomem *reg = &ha->iobase->isp24; - - /* Pause RISC. */ - WRT_REG_DWORD(®->hccr, HCCRX_SET_RISC_PAUSE); - RD_REG_DWORD(®->hccr); /* PCI Posting. */ /* Dword reads to flash. */ for (i = 0; i < dwords; i++, faddr++) dwptr[i] = cpu_to_le32(qla24xx_read_flash_dword(ha, flash_data_to_access_addr(faddr))); - /* Release RISC pause. */ - WRT_REG_DWORD(®->hccr, HCCRX_REL_RISC_PAUSE); - RD_REG_DWORD(®->hccr); /* PCI Posting. */ - return dwptr; } @@ -532,10 +523,6 @@ qla24xx_write_flash_data(scsi_qla_host_t *ha, uint32_t *dwptr, uint32_t faddr, ret = QLA_SUCCESS; - /* Pause RISC. */ - WRT_REG_DWORD(®->hccr, HCCRX_SET_RISC_PAUSE); - RD_REG_DWORD(®->hccr); /* PCI Posting. */ - qla24xx_get_flash_manufacturer(ha, &man_id, &flash_id); DEBUG9(printk("%s(%ld): Flash man_id=%d flash_id=%d\n", __func__, ha->host_no, man_id, flash_id)); @@ -599,10 +586,6 @@ qla24xx_write_flash_data(scsi_qla_host_t *ha, uint32_t *dwptr, uint32_t faddr, RD_REG_DWORD(®->ctrl_status) & ~CSRX_FLASH_ENABLE); RD_REG_DWORD(®->ctrl_status); /* PCI Posting. */ - /* Release RISC pause. */ - WRT_REG_DWORD(®->hccr, HCCRX_REL_RISC_PAUSE); - RD_REG_DWORD(®->hccr); /* PCI Posting. */ - return ret; } @@ -630,11 +613,6 @@ qla24xx_read_nvram_data(scsi_qla_host_t *ha, uint8_t *buf, uint32_t naddr, { uint32_t i; uint32_t *dwptr; - struct device_reg_24xx __iomem *reg = &ha->iobase->isp24; - - /* Pause RISC. */ - WRT_REG_DWORD(®->hccr, HCCRX_SET_RISC_PAUSE); - RD_REG_DWORD(®->hccr); /* PCI Posting. */ /* Dword reads to flash. */ dwptr = (uint32_t *)buf; @@ -642,10 +620,6 @@ qla24xx_read_nvram_data(scsi_qla_host_t *ha, uint8_t *buf, uint32_t naddr, dwptr[i] = cpu_to_le32(qla24xx_read_flash_dword(ha, nvram_data_to_access_addr(naddr))); - /* Release RISC pause. */ - WRT_REG_DWORD(®->hccr, HCCRX_REL_RISC_PAUSE); - RD_REG_DWORD(®->hccr); /* PCI Posting. */ - return buf; } @@ -690,10 +664,6 @@ qla24xx_write_nvram_data(scsi_qla_host_t *ha, uint8_t *buf, uint32_t naddr, ret = QLA_SUCCESS; - /* Pause RISC. */ - WRT_REG_DWORD(®->hccr, HCCRX_SET_RISC_PAUSE); - RD_REG_DWORD(®->hccr); /* PCI Posting. */ - /* Enable flash write. */ WRT_REG_DWORD(®->ctrl_status, RD_REG_DWORD(®->ctrl_status) | CSRX_FLASH_ENABLE); @@ -728,9 +698,5 @@ qla24xx_write_nvram_data(scsi_qla_host_t *ha, uint8_t *buf, uint32_t naddr, RD_REG_DWORD(®->ctrl_status) & ~CSRX_FLASH_ENABLE); RD_REG_DWORD(®->ctrl_status); /* PCI Posting. */ - /* Release RISC pause. */ - WRT_REG_DWORD(®->hccr, HCCRX_REL_RISC_PAUSE); - RD_REG_DWORD(®->hccr); /* PCI Posting. */ - return ret; } diff --git a/drivers/scsi/qla2xxx/qla_version.h b/drivers/scsi/qla2xxx/qla_version.h index e3cd3618bc54..eae7d6edd531 100644 --- a/drivers/scsi/qla2xxx/qla_version.h +++ b/drivers/scsi/qla2xxx/qla_version.h @@ -19,9 +19,9 @@ /* * Driver version */ -#define QLA2XXX_VERSION "8.01.00b5-k" +#define QLA2XXX_VERSION "8.01.00-k" #define QLA_DRIVER_MAJOR_VER 8 #define QLA_DRIVER_MINOR_VER 1 #define QLA_DRIVER_PATCH_VER 0 -#define QLA_DRIVER_BETA_VER 5 +#define QLA_DRIVER_BETA_VER 0 diff --git a/drivers/scsi/raid_class.c b/drivers/scsi/raid_class.c new file mode 100644 index 000000000000..f1ea5027865f --- /dev/null +++ b/drivers/scsi/raid_class.c @@ -0,0 +1,250 @@ +/* + * RAID Attributes + */ +#include <linux/init.h> +#include <linux/module.h> +#include <linux/list.h> +#include <linux/raid_class.h> +#include <scsi/scsi_device.h> +#include <scsi/scsi_host.h> + +#define RAID_NUM_ATTRS 3 + +struct raid_internal { + struct raid_template r; + struct raid_function_template *f; + /* The actual attributes */ + struct class_device_attribute private_attrs[RAID_NUM_ATTRS]; + /* The array of null terminated pointers to attributes + * needed by scsi_sysfs.c */ + struct class_device_attribute *attrs[RAID_NUM_ATTRS + 1]; +}; + +struct raid_component { + struct list_head node; + struct device *dev; + int num; +}; + +#define to_raid_internal(tmpl) container_of(tmpl, struct raid_internal, r) + +#define tc_to_raid_internal(tcont) ({ \ + struct raid_template *r = \ + container_of(tcont, struct raid_template, raid_attrs); \ + to_raid_internal(r); \ +}) + +#define ac_to_raid_internal(acont) ({ \ + struct transport_container *tc = \ + container_of(acont, struct transport_container, ac); \ + tc_to_raid_internal(tc); \ +}) + +#define class_device_to_raid_internal(cdev) ({ \ + struct attribute_container *ac = \ + attribute_container_classdev_to_container(cdev); \ + ac_to_raid_internal(ac); \ +}) + + +static int raid_match(struct attribute_container *cont, struct device *dev) +{ + /* We have to look for every subsystem that could house + * emulated RAID devices, so start with SCSI */ + struct raid_internal *i = ac_to_raid_internal(cont); + + if (scsi_is_sdev_device(dev)) { + struct scsi_device *sdev = to_scsi_device(dev); + + if (i->f->cookie != sdev->host->hostt) + return 0; + + return i->f->is_raid(dev); + } + /* FIXME: look at other subsystems too */ + return 0; +} + +static int raid_setup(struct transport_container *tc, struct device *dev, + struct class_device *cdev) +{ + struct raid_data *rd; + + BUG_ON(class_get_devdata(cdev)); + + rd = kmalloc(sizeof(*rd), GFP_KERNEL); + if (!rd) + return -ENOMEM; + + memset(rd, 0, sizeof(*rd)); + INIT_LIST_HEAD(&rd->component_list); + class_set_devdata(cdev, rd); + + return 0; +} + +static int raid_remove(struct transport_container *tc, struct device *dev, + struct class_device *cdev) +{ + struct raid_data *rd = class_get_devdata(cdev); + struct raid_component *rc, *next; + class_set_devdata(cdev, NULL); + list_for_each_entry_safe(rc, next, &rd->component_list, node) { + char buf[40]; + snprintf(buf, sizeof(buf), "component-%d", rc->num); + list_del(&rc->node); + sysfs_remove_link(&cdev->kobj, buf); + kfree(rc); + } + kfree(class_get_devdata(cdev)); + return 0; +} + +static DECLARE_TRANSPORT_CLASS(raid_class, + "raid_devices", + raid_setup, + raid_remove, + NULL); + +static struct { + enum raid_state value; + char *name; +} raid_states[] = { + { RAID_ACTIVE, "active" }, + { RAID_DEGRADED, "degraded" }, + { RAID_RESYNCING, "resyncing" }, + { RAID_OFFLINE, "offline" }, +}; + +static const char *raid_state_name(enum raid_state state) +{ + int i; + char *name = NULL; + + for (i = 0; i < sizeof(raid_states)/sizeof(raid_states[0]); i++) { + if (raid_states[i].value == state) { + name = raid_states[i].name; + break; + } + } + return name; +} + + +#define raid_attr_show_internal(attr, fmt, var, code) \ +static ssize_t raid_show_##attr(struct class_device *cdev, char *buf) \ +{ \ + struct raid_data *rd = class_get_devdata(cdev); \ + code \ + return snprintf(buf, 20, #fmt "\n", var); \ +} + +#define raid_attr_ro_states(attr, states, code) \ +raid_attr_show_internal(attr, %s, name, \ + const char *name; \ + code \ + name = raid_##states##_name(rd->attr); \ +) \ +static CLASS_DEVICE_ATTR(attr, S_IRUGO, raid_show_##attr, NULL) + + +#define raid_attr_ro_internal(attr, code) \ +raid_attr_show_internal(attr, %d, rd->attr, code) \ +static CLASS_DEVICE_ATTR(attr, S_IRUGO, raid_show_##attr, NULL) + +#define ATTR_CODE(attr) \ + struct raid_internal *i = class_device_to_raid_internal(cdev); \ + if (i->f->get_##attr) \ + i->f->get_##attr(cdev->dev); + +#define raid_attr_ro(attr) raid_attr_ro_internal(attr, ) +#define raid_attr_ro_fn(attr) raid_attr_ro_internal(attr, ATTR_CODE(attr)) +#define raid_attr_ro_state(attr) raid_attr_ro_states(attr, attr, ATTR_CODE(attr)) + +raid_attr_ro(level); +raid_attr_ro_fn(resync); +raid_attr_ro_state(state); + +void raid_component_add(struct raid_template *r,struct device *raid_dev, + struct device *component_dev) +{ + struct class_device *cdev = + attribute_container_find_class_device(&r->raid_attrs.ac, + raid_dev); + struct raid_component *rc; + struct raid_data *rd = class_get_devdata(cdev); + char buf[40]; + + rc = kmalloc(sizeof(*rc), GFP_KERNEL); + if (!rc) + return; + + INIT_LIST_HEAD(&rc->node); + rc->dev = component_dev; + rc->num = rd->component_count++; + + snprintf(buf, sizeof(buf), "component-%d", rc->num); + list_add_tail(&rc->node, &rd->component_list); + sysfs_create_link(&cdev->kobj, &component_dev->kobj, buf); +} +EXPORT_SYMBOL(raid_component_add); + +struct raid_template * +raid_class_attach(struct raid_function_template *ft) +{ + struct raid_internal *i = kmalloc(sizeof(struct raid_internal), + GFP_KERNEL); + int count = 0; + + if (unlikely(!i)) + return NULL; + + memset(i, 0, sizeof(*i)); + + i->f = ft; + + i->r.raid_attrs.ac.class = &raid_class.class; + i->r.raid_attrs.ac.match = raid_match; + i->r.raid_attrs.ac.attrs = &i->attrs[0]; + + attribute_container_register(&i->r.raid_attrs.ac); + + i->attrs[count++] = &class_device_attr_level; + i->attrs[count++] = &class_device_attr_resync; + i->attrs[count++] = &class_device_attr_state; + + i->attrs[count] = NULL; + BUG_ON(count > RAID_NUM_ATTRS); + + return &i->r; +} +EXPORT_SYMBOL(raid_class_attach); + +void +raid_class_release(struct raid_template *r) +{ + struct raid_internal *i = to_raid_internal(r); + + attribute_container_unregister(&i->r.raid_attrs.ac); + + kfree(i); +} +EXPORT_SYMBOL(raid_class_release); + +static __init int raid_init(void) +{ + return transport_class_register(&raid_class); +} + +static __exit void raid_exit(void) +{ + transport_class_unregister(&raid_class); +} + +MODULE_AUTHOR("James Bottomley"); +MODULE_DESCRIPTION("RAID device class"); +MODULE_LICENSE("GPL"); + +module_init(raid_init); +module_exit(raid_exit); + diff --git a/drivers/scsi/scsi_devinfo.c b/drivers/scsi/scsi_devinfo.c index b444ec2e1c64..07b554affcf2 100644 --- a/drivers/scsi/scsi_devinfo.c +++ b/drivers/scsi/scsi_devinfo.c @@ -192,6 +192,7 @@ static struct { {"SGI", "RAID5", "*", BLIST_SPARSELUN}, {"SGI", "TP9100", "*", BLIST_REPORTLUN2}, {"SGI", "Universal Xport", "*", BLIST_NO_ULD_ATTACH}, + {"IBM", "Universal Xport", "*", BLIST_NO_ULD_ATTACH}, {"SMSC", "USB 2 HS-CF", NULL, BLIST_SPARSELUN | BLIST_INQUIRY_36}, {"SONY", "CD-ROM CDU-8001", NULL, BLIST_BORKEN}, {"SONY", "TSL", NULL, BLIST_FORCELUN}, /* DDS3 & DDS4 autoloaders */ diff --git a/drivers/scsi/scsi_error.c b/drivers/scsi/scsi_error.c index 2686d5672e5e..895c9452be4c 100644 --- a/drivers/scsi/scsi_error.c +++ b/drivers/scsi/scsi_error.c @@ -20,6 +20,7 @@ #include <linux/string.h> #include <linux/slab.h> #include <linux/kernel.h> +#include <linux/kthread.h> #include <linux/interrupt.h> #include <linux/blkdev.h> #include <linux/delay.h> @@ -115,7 +116,6 @@ void scsi_add_timer(struct scsi_cmnd *scmd, int timeout, add_timer(&scmd->eh_timeout); } -EXPORT_SYMBOL(scsi_add_timer); /** * scsi_delete_timer - Delete/cancel timer for a given function. @@ -143,7 +143,6 @@ int scsi_delete_timer(struct scsi_cmnd *scmd) return rtn; } -EXPORT_SYMBOL(scsi_delete_timer); /** * scsi_times_out - Timeout function for normal scsi commands. @@ -776,9 +775,11 @@ retry_tur: __FUNCTION__, scmd, rtn)); if (rtn == SUCCESS) return 0; - else if (rtn == NEEDS_RETRY) + else if (rtn == NEEDS_RETRY) { if (retry_cnt--) goto retry_tur; + return 0; + } return 1; } @@ -1583,16 +1584,8 @@ int scsi_error_handler(void *data) int rtn; DECLARE_MUTEX_LOCKED(sem); - /* - * Flush resources - */ - - daemonize("scsi_eh_%d", shost->host_no); - current->flags |= PF_NOFREEZE; - shost->eh_wait = &sem; - shost->ehandler = current; /* * Wake up the thread that created us. @@ -1600,8 +1593,6 @@ int scsi_error_handler(void *data) SCSI_LOG_ERROR_RECOVERY(3, printk("Wake up parent of" " scsi_eh_%d\n",shost->host_no)); - complete(shost->eh_notify); - while (1) { /* * If we get a signal, it means we are supposed to go @@ -1622,7 +1613,7 @@ int scsi_error_handler(void *data) * semaphores isn't unreasonable. */ down_interruptible(&sem); - if (shost->eh_kill) + if (kthread_should_stop()) break; SCSI_LOG_ERROR_RECOVERY(1, printk("Error handler" @@ -1661,22 +1652,6 @@ int scsi_error_handler(void *data) * Make sure that nobody tries to wake us up again. */ shost->eh_wait = NULL; - - /* - * Knock this down too. From this point on, the host is flying - * without a pilot. If this is because the module is being unloaded, - * that's fine. If the user sent a signal to this thing, we are - * potentially in real danger. - */ - shost->eh_active = 0; - shost->ehandler = NULL; - - /* - * If anyone is waiting for us to exit (i.e. someone trying to unload - * a driver), then wake up that process to let them know we are on - * the way out the door. - */ - complete_and_exit(shost->eh_notify, 0); return 0; } diff --git a/drivers/scsi/scsi_ioctl.c b/drivers/scsi/scsi_ioctl.c index 179a767d221d..b7fddac81347 100644 --- a/drivers/scsi/scsi_ioctl.c +++ b/drivers/scsi/scsi_ioctl.c @@ -30,20 +30,20 @@ #define MAX_BUF PAGE_SIZE -/* - * If we are told to probe a host, we will return 0 if the host is not - * present, 1 if the host is present, and will return an identifying - * string at *arg, if arg is non null, filling to the length stored at - * (int *) arg +/** + * ioctl_probe -- return host identification + * @host: host to identify + * @buffer: userspace buffer for identification + * + * Return an identifying string at @buffer, if @buffer is non-NULL, filling + * to the length stored at * (int *) @buffer. */ - static int ioctl_probe(struct Scsi_Host *host, void __user *buffer) { unsigned int len, slen; const char *string; - int temp = host->hostt->present; - if (temp && buffer) { + if (buffer) { if (get_user(len, (unsigned int __user *) buffer)) return -EFAULT; @@ -59,7 +59,7 @@ static int ioctl_probe(struct Scsi_Host *host, void __user *buffer) return -EFAULT; } } - return temp; + return 1; } /* diff --git a/drivers/scsi/scsi_priv.h b/drivers/scsi/scsi_priv.h index d30d7f4e63ec..ee6de1768e53 100644 --- a/drivers/scsi/scsi_priv.h +++ b/drivers/scsi/scsi_priv.h @@ -63,6 +63,9 @@ extern int __init scsi_init_devinfo(void); extern void scsi_exit_devinfo(void); /* scsi_error.c */ +extern void scsi_add_timer(struct scsi_cmnd *, int, + void (*)(struct scsi_cmnd *)); +extern int scsi_delete_timer(struct scsi_cmnd *); extern void scsi_times_out(struct scsi_cmnd *cmd); extern int scsi_error_handler(void *host); extern int scsi_decide_disposition(struct scsi_cmnd *cmd); diff --git a/drivers/scsi/sd.c b/drivers/scsi/sd.c index 611ccde84778..de564b386052 100644 --- a/drivers/scsi/sd.c +++ b/drivers/scsi/sd.c @@ -972,7 +972,7 @@ static void sd_spinup_disk(struct scsi_disk *sdkp, char *diskname) { unsigned char cmd[10]; - unsigned long spintime_value = 0; + unsigned long spintime_expire = 0; int retries, spintime; unsigned int the_result; struct scsi_sense_hdr sshdr; @@ -1049,12 +1049,27 @@ sd_spinup_disk(struct scsi_disk *sdkp, char *diskname) scsi_execute_req(sdkp->device, cmd, DMA_NONE, NULL, 0, &sshdr, SD_TIMEOUT, SD_MAX_RETRIES); - spintime_value = jiffies; + spintime_expire = jiffies + 100 * HZ; + spintime = 1; } - spintime = 1; /* Wait 1 second for next try */ msleep(1000); printk("."); + + /* + * Wait for USB flash devices with slow firmware. + * Yes, this sense key/ASC combination shouldn't + * occur here. It's characteristic of these devices. + */ + } else if (sense_valid && + sshdr.sense_key == UNIT_ATTENTION && + sshdr.asc == 0x28) { + if (!spintime) { + spintime_expire = jiffies + 5 * HZ; + spintime = 1; + } + /* Wait 1 second for next try */ + msleep(1000); } else { /* we don't understand the sense code, so it's * probably pointless to loop */ @@ -1066,8 +1081,7 @@ sd_spinup_disk(struct scsi_disk *sdkp, char *diskname) break; } - } while (spintime && - time_after(spintime_value + 100 * HZ, jiffies)); + } while (spintime && time_before_eq(jiffies, spintime_expire)); if (spintime) { if (scsi_status_is_good(the_result)) diff --git a/drivers/scsi/sg.c b/drivers/scsi/sg.c index 052d55c167d4..b1b69d738d08 100644 --- a/drivers/scsi/sg.c +++ b/drivers/scsi/sg.c @@ -61,7 +61,7 @@ static int sg_version_num = 30533; /* 2 digits for each component */ #ifdef CONFIG_SCSI_PROC_FS #include <linux/proc_fs.h> -static char *sg_version_date = "20050328"; +static char *sg_version_date = "20050901"; static int sg_proc_init(void); static void sg_proc_cleanup(void); @@ -1794,12 +1794,12 @@ st_map_user_pages(struct scatterlist *sgl, const unsigned int max_pages, unsigned long uaddr, size_t count, int rw, unsigned long max_pfn) { + unsigned long end = (uaddr + count + PAGE_SIZE - 1) >> PAGE_SHIFT; + unsigned long start = uaddr >> PAGE_SHIFT; + const int nr_pages = end - start; int res, i, j; - unsigned int nr_pages; struct page **pages; - nr_pages = ((uaddr & ~PAGE_MASK) + count + ~PAGE_MASK) >> PAGE_SHIFT; - /* User attempted Overflow! */ if ((uaddr + count) < uaddr) return -EINVAL; diff --git a/drivers/scsi/st.c b/drivers/scsi/st.c index 9aadf2fcad6a..a93308ae9736 100644 --- a/drivers/scsi/st.c +++ b/drivers/scsi/st.c @@ -17,7 +17,7 @@ Last modified: 18-JAN-1998 Richard Gooch <rgooch@atnf.csiro.au> Devfs support */ -static char *verstr = "20050802"; +static char *verstr = "20050830"; #include <linux/module.h> @@ -4440,12 +4440,12 @@ static int st_map_user_pages(struct scatterlist *sgl, const unsigned int max_pag static int sgl_map_user_pages(struct scatterlist *sgl, const unsigned int max_pages, unsigned long uaddr, size_t count, int rw) { + unsigned long end = (uaddr + count + PAGE_SIZE - 1) >> PAGE_SHIFT; + unsigned long start = uaddr >> PAGE_SHIFT; + const int nr_pages = end - start; int res, i, j; - unsigned int nr_pages; struct page **pages; - nr_pages = ((uaddr & ~PAGE_MASK) + count + ~PAGE_MASK) >> PAGE_SHIFT; - /* User attempted Overflow! */ if ((uaddr + count) < uaddr) return -EINVAL; diff --git a/include/linux/attribute_container.h b/include/linux/attribute_container.h index ee83fe64a102..93bfb0beb62a 100644 --- a/include/linux/attribute_container.h +++ b/include/linux/attribute_container.h @@ -11,12 +11,12 @@ #include <linux/device.h> #include <linux/list.h> +#include <linux/klist.h> #include <linux/spinlock.h> struct attribute_container { struct list_head node; - struct list_head containers; - spinlock_t containers_lock; + struct klist containers; struct class *class; struct class_device_attribute **attrs; int (*match)(struct attribute_container *, struct device *); diff --git a/include/linux/raid_class.h b/include/linux/raid_class.h new file mode 100644 index 000000000000..a71123c28272 --- /dev/null +++ b/include/linux/raid_class.h @@ -0,0 +1,59 @@ +/* + */ +#include <linux/transport_class.h> + +struct raid_template { + struct transport_container raid_attrs; +}; + +struct raid_function_template { + void *cookie; + int (*is_raid)(struct device *); + void (*get_resync)(struct device *); + void (*get_state)(struct device *); +}; + +enum raid_state { + RAID_ACTIVE = 1, + RAID_DEGRADED, + RAID_RESYNCING, + RAID_OFFLINE, +}; + +struct raid_data { + struct list_head component_list; + int component_count; + int level; + enum raid_state state; + int resync; +}; + +#define DEFINE_RAID_ATTRIBUTE(type, attr) \ +static inline void \ +raid_set_##attr(struct raid_template *r, struct device *dev, type value) { \ + struct class_device *cdev = \ + attribute_container_find_class_device(&r->raid_attrs.ac, dev);\ + struct raid_data *rd; \ + BUG_ON(!cdev); \ + rd = class_get_devdata(cdev); \ + rd->attr = value; \ +} \ +static inline type \ +raid_get_##attr(struct raid_template *r, struct device *dev) { \ + struct class_device *cdev = \ + attribute_container_find_class_device(&r->raid_attrs.ac, dev);\ + struct raid_data *rd; \ + BUG_ON(!cdev); \ + rd = class_get_devdata(cdev); \ + return rd->attr; \ +} + +DEFINE_RAID_ATTRIBUTE(int, level) +DEFINE_RAID_ATTRIBUTE(int, resync) +DEFINE_RAID_ATTRIBUTE(enum raid_state, state) + +struct raid_template *raid_class_attach(struct raid_function_template *); +void raid_class_release(struct raid_template *); + +void raid_component_add(struct raid_template *, struct device *, + struct device *); diff --git a/include/scsi/scsi_eh.h b/include/scsi/scsi_eh.h index b24d224281bd..fabd879c2f2e 100644 --- a/include/scsi/scsi_eh.h +++ b/include/scsi/scsi_eh.h @@ -35,9 +35,6 @@ static inline int scsi_sense_valid(struct scsi_sense_hdr *sshdr) } -extern void scsi_add_timer(struct scsi_cmnd *, int, - void (*)(struct scsi_cmnd *)); -extern int scsi_delete_timer(struct scsi_cmnd *); extern void scsi_report_bus_reset(struct Scsi_Host *, int); extern void scsi_report_device_reset(struct Scsi_Host *, int, int); extern int scsi_block_when_processing_errors(struct scsi_device *); diff --git a/include/scsi/scsi_host.h b/include/scsi/scsi_host.h index ac1b6125e3ae..916144be208b 100644 --- a/include/scsi/scsi_host.h +++ b/include/scsi/scsi_host.h @@ -467,12 +467,10 @@ struct Scsi_Host { struct task_struct * ehandler; /* Error recovery thread. */ struct semaphore * eh_wait; /* The error recovery thread waits on this. */ - struct completion * eh_notify; /* wait for eh to begin or end */ struct semaphore * eh_action; /* Wait for specific actions on the host. */ unsigned int eh_active:1; /* Indicates the eh thread is awake and active if this is true. */ - unsigned int eh_kill:1; /* set when killing the eh thread */ wait_queue_head_t host_wait; struct scsi_host_template *hostt; struct scsi_transport_template *transportt; |