Merge tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi-misc-2.6

Pull SCSI updates from James Bottomley:
 "This is primarily another round of driver updates (lpfc, bfa, fcoe,
  ipr) plus a new ufshcd driver.  There shouldn't be anything
  controversial in here (The final deletion of scsi proc_ops which
  caused some build breakage has been held over until the next merge
  window to give us more time to stabilise it).

  I'm afraid, with me moving continents at exactly the wrong time,
  anything submitted after the merge window opened has been held over to
  the next merge window."

* tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi-misc-2.6: (63 commits)
  [SCSI] ipr: Driver version 2.5.3
  [SCSI] ipr: Increase alignment boundary of command blocks
  [SCSI] ipr: Increase max concurrent oustanding commands
  [SCSI] ipr: Remove unnecessary memory barriers
  [SCSI] ipr: Remove unnecessary interrupt clearing on new adapters
  [SCSI] ipr: Fix target id allocation re-use problem
  [SCSI] atp870u, mpt2sas, qla4xxx use pci_dev->revision
  [SCSI] fcoe: Drop the rtnl_mutex before calling fcoe_ctlr_link_up
  [SCSI] bfa: Update the driver version to 3.0.23.0
  [SCSI] bfa: BSG and User interface fixes.
  [SCSI] bfa: Fix to avoid vport delete hang on request queue full scenario.
  [SCSI] bfa: Move service parameter programming logic into firmware.
  [SCSI] bfa: Revised Fabric Assigned Address(FAA) feature implementation.
  [SCSI] bfa: Flash controller IOC pll init fixes.
  [SCSI] bfa: Serialize the IOC hw semaphore unlock logic.
  [SCSI] bfa: Modify ISR to process pending completions
  [SCSI] bfa: Add fc host issue lip support
  [SCSI] mpt2sas: remove extraneous sas_log_info messages
  [SCSI] libfc: fcoe_transport_create fails in single-CPU environment
  [SCSI] fcoe: reduce contention for fcoe_rx_list lock [v2]
  ...

1 files changed, 85 insertions, 24 deletions

diff --git a/drivers/scsi/vmw_pvscsi.h b/drivers/scsi/vmw_pvscsi.h
index 62e36e75715e..3546e8662e30 100644
--- a/drivers/scsi/vmw_pvscsi.h
+++ b/drivers/scsi/vmw_pvscsi.h
@@ -17,7 +17,7 @@
  * along with this program; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
  *
- * Maintained by: Alok N Kataria <akataria@vmware.com>
+ * Maintained by: Arvind Kumar <arvindkumar@vmware.com>
  *
  */
 
@@ -26,7 +26,7 @@
 
 #include <linux/types.h>
 
-#define PVSCSI_DRIVER_VERSION_STRING   "1.0.1.0-k"
+#define PVSCSI_DRIVER_VERSION_STRING   "1.0.2.0-k"
 
 #define PVSCSI_MAX_NUM_SG_ENTRIES_PER_SEGMENT 128
 
@@ -39,28 +39,45 @@
  * host adapter status/error codes
  */
 enum HostBusAdapterStatus {
-   BTSTAT_SUCCESS       = 0x00,  /* CCB complete normally with no errors */
-   BTSTAT_LINKED_COMMAND_COMPLETED           = 0x0a,
-   BTSTAT_LINKED_COMMAND_COMPLETED_WITH_FLAG = 0x0b,
-   BTSTAT_DATA_UNDERRUN = 0x0c,
-   BTSTAT_SELTIMEO      = 0x11,  /* SCSI selection timeout */
-   BTSTAT_DATARUN       = 0x12,  /* data overrun/underrun */
-   BTSTAT_BUSFREE       = 0x13,  /* unexpected bus free */
-   BTSTAT_INVPHASE      = 0x14,  /* invalid bus phase or sequence requested by target */
-   BTSTAT_LUNMISMATCH   = 0x17,  /* linked CCB has different LUN from first CCB */
-   BTSTAT_SENSFAILED    = 0x1b,  /* auto request sense failed */
-   BTSTAT_TAGREJECT     = 0x1c,  /* SCSI II tagged queueing message rejected by target */
-   BTSTAT_BADMSG        = 0x1d,  /* unsupported message received by the host adapter */
-   BTSTAT_HAHARDWARE    = 0x20,  /* host adapter hardware failed */
-   BTSTAT_NORESPONSE    = 0x21,  /* target did not respond to SCSI ATN, sent a SCSI RST */
-   BTSTAT_SENTRST       = 0x22,  /* host adapter asserted a SCSI RST */
-   BTSTAT_RECVRST       = 0x23,  /* other SCSI devices asserted a SCSI RST */
-   BTSTAT_DISCONNECT    = 0x24,  /* target device reconnected improperly (w/o tag) */
-   BTSTAT_BUSRESET      = 0x25,  /* host adapter issued BUS device reset */
-   BTSTAT_ABORTQUEUE    = 0x26,  /* abort queue generated */
-   BTSTAT_HASOFTWARE    = 0x27,  /* host adapter software error */
-   BTSTAT_HATIMEOUT     = 0x30,  /* host adapter hardware timeout error */
-   BTSTAT_SCSIPARITY    = 0x34,  /* SCSI parity error detected */
+	BTSTAT_SUCCESS       = 0x00,  /* CCB complete normally with no errors */
+	BTSTAT_LINKED_COMMAND_COMPLETED           = 0x0a,
+	BTSTAT_LINKED_COMMAND_COMPLETED_WITH_FLAG = 0x0b,
+	BTSTAT_DATA_UNDERRUN = 0x0c,
+	BTSTAT_SELTIMEO      = 0x11,  /* SCSI selection timeout */
+	BTSTAT_DATARUN       = 0x12,  /* data overrun/underrun */
+	BTSTAT_BUSFREE       = 0x13,  /* unexpected bus free */
+	BTSTAT_INVPHASE      = 0x14,  /* invalid bus phase or sequence
+				       * requested by target */
+	BTSTAT_LUNMISMATCH   = 0x17,  /* linked CCB has different LUN from
+				       * first CCB */
+	BTSTAT_INVPARAM      = 0x1a,  /* invalid parameter in CCB or segment
+				       * list */
+	BTSTAT_SENSFAILED    = 0x1b,  /* auto request sense failed */
+	BTSTAT_TAGREJECT     = 0x1c,  /* SCSI II tagged queueing message
+				       * rejected by target */
+	BTSTAT_BADMSG        = 0x1d,  /* unsupported message received by the
+				       * host adapter */
+	BTSTAT_HAHARDWARE    = 0x20,  /* host adapter hardware failed */
+	BTSTAT_NORESPONSE    = 0x21,  /* target did not respond to SCSI ATN,
+				       * sent a SCSI RST */
+	BTSTAT_SENTRST       = 0x22,  /* host adapter asserted a SCSI RST */
+	BTSTAT_RECVRST       = 0x23,  /* other SCSI devices asserted a SCSI
+				       * RST */
+	BTSTAT_DISCONNECT    = 0x24,  /* target device reconnected improperly
+				       * (w/o tag) */
+	BTSTAT_BUSRESET      = 0x25,  /* host adapter issued BUS device reset */
+	BTSTAT_ABORTQUEUE    = 0x26,  /* abort queue generated */
+	BTSTAT_HASOFTWARE    = 0x27,  /* host adapter software error */
+	BTSTAT_HATIMEOUT     = 0x30,  /* host adapter hardware timeout error */
+	BTSTAT_SCSIPARITY    = 0x34,  /* SCSI parity error detected */
+};
+
+/*
+ * SCSI device status values.
+ */
+enum ScsiDeviceStatus {
+	SDSTAT_GOOD  = 0x00, /* No errors. */
+	SDSTAT_CHECK = 0x02, /* Check condition. */
 };
 
 /*
@@ -114,6 +131,29 @@ struct PVSCSICmdDescResetDevice {
 } __packed;
 
 /*
+ * Command descriptor for PVSCSI_CMD_CONFIG --
+ */
+
+struct PVSCSICmdDescConfigCmd {
+	u64 cmpAddr;
+	u64 configPageAddress;
+	u32 configPageNum;
+	u32 _pad;
+} __packed;
+
+enum PVSCSIConfigPageType {
+	PVSCSI_CONFIG_PAGE_CONTROLLER = 0x1958,
+	PVSCSI_CONFIG_PAGE_PHY        = 0x1959,
+	PVSCSI_CONFIG_PAGE_DEVICE     = 0x195a,
+};
+
+enum PVSCSIConfigPageAddressType {
+	PVSCSI_CONFIG_CONTROLLER_ADDRESS = 0x2120,
+	PVSCSI_CONFIG_BUSTARGET_ADDRESS  = 0x2121,
+	PVSCSI_CONFIG_PHY_ADDRESS        = 0x2122,
+};
+
+/*
  * Command descriptor for PVSCSI_CMD_ABORT_CMD --
  *
  * - currently does not support specifying the LUN.
@@ -332,6 +372,27 @@ struct PVSCSIRingCmpDesc {
 	u32	_pad[2];
 } __packed;
 
+struct PVSCSIConfigPageHeader {
+	u32 pageNum;
+	u16 numDwords;
+	u16 hostStatus;
+	u16 scsiStatus;
+	u16 reserved[3];
+} __packed;
+
+struct PVSCSIConfigPageController {
+	struct PVSCSIConfigPageHeader header;
+	u64 nodeWWN; /* Device name as defined in the SAS spec. */
+	u16 manufacturer[64];
+	u16 serialNumber[64];
+	u16 opromVersion[32];
+	u16 hwVersion[32];
+	u16 firmwareVersion[32];
+	u32 numPhys;
+	u8  useConsecutivePhyWWNs;
+	u8  reserved[3];
+} __packed;
+
 /*
  * Interrupt status / IRQ bits.
  */