[SCSI] mpt2sas v00.100.11.15
* This is new scsi lld device driver from LSI supporting the SAS 2.0
standard. I have split patchs by filename.
* Here is list of new 6gb host controllers:
LSI SAS2004
LSI SAS2008
LSI SAS2108
LSI SAS2116
* Here are the changes in the 4th posting of this patch set:
(1) fix compile errors when SCSI_MPT2SAS_LOGGING is not enabled
(2) add mpt2sas to the SCSI Mid Layer Makefile
(3) append mpt2sas_ to the naming of all non-static functions
(4) fix oops for SMP_PASSTHRU
(5) doorbell algorithm imported changes from windows driver
* Here are the changes in the 3rd posting of this patch set:
(1) add readl following writel from the function that disables interrupts
(2) replace 0xFFFFFFFFFFFFFFFFULL with ~0ULL
(3) when calling pci_enable_msix, only pass one msix entry (instead of 15).
(4) remove the "current HW implementation uses..... " comment in the sources
(5) merged bug fix for SIGIO/POLLIN notifcation; reported by the storlib team.
* Here are the changes in the 2nd posting of this patch set:
(1) use little endian types in the mpi headers
(2) merged in bug fix's from inhouse drivers.
Signed-off-by: Eric Moore <eric.moore@lsi.com>
Tested-by: peter Bogdanovic <pbog@us.ibm.com>
Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
diff --git a/drivers/scsi/mpt2sas/mpi/mpi2_tool.h b/drivers/scsi/mpt2sas/mpi/mpi2_tool.h
new file mode 100644
index 0000000..2ff4e93
--- /dev/null
+++ b/drivers/scsi/mpt2sas/mpi/mpi2_tool.h
@@ -0,0 +1,249 @@
+/*
+ * Copyright (c) 2000-2008 LSI Corporation.
+ *
+ *
+ * Name: mpi2_tool.h
+ * Title: MPI diagnostic tool structures and definitions
+ * Creation Date: March 26, 2007
+ *
+ * mpi2_tool.h Version: 02.00.02
+ *
+ * Version History
+ * ---------------
+ *
+ * Date Version Description
+ * -------- -------- ------------------------------------------------------
+ * 04-30-07 02.00.00 Corresponds to Fusion-MPT MPI Specification Rev A.
+ * 12-18-07 02.00.01 Added Diagnostic Buffer Post and Diagnostic Release
+ * structures and defines.
+ * 02-29-08 02.00.02 Modified various names to make them 32-character unique.
+ * --------------------------------------------------------------------------
+ */
+
+#ifndef MPI2_TOOL_H
+#define MPI2_TOOL_H
+
+/*****************************************************************************
+*
+* Toolbox Messages
+*
+*****************************************************************************/
+
+/* defines for the Tools */
+#define MPI2_TOOLBOX_CLEAN_TOOL (0x00)
+#define MPI2_TOOLBOX_MEMORY_MOVE_TOOL (0x01)
+#define MPI2_TOOLBOX_BEACON_TOOL (0x05)
+
+/****************************************************************************
+* Toolbox reply
+****************************************************************************/
+
+typedef struct _MPI2_TOOLBOX_REPLY
+{
+ U8 Tool; /* 0x00 */
+ U8 Reserved1; /* 0x01 */
+ U8 MsgLength; /* 0x02 */
+ U8 Function; /* 0x03 */
+ U16 Reserved2; /* 0x04 */
+ U8 Reserved3; /* 0x06 */
+ U8 MsgFlags; /* 0x07 */
+ U8 VP_ID; /* 0x08 */
+ U8 VF_ID; /* 0x09 */
+ U16 Reserved4; /* 0x0A */
+ U16 Reserved5; /* 0x0C */
+ U16 IOCStatus; /* 0x0E */
+ U32 IOCLogInfo; /* 0x10 */
+} MPI2_TOOLBOX_REPLY, MPI2_POINTER PTR_MPI2_TOOLBOX_REPLY,
+ Mpi2ToolboxReply_t, MPI2_POINTER pMpi2ToolboxReply_t;
+
+
+/****************************************************************************
+* Toolbox Clean Tool request
+****************************************************************************/
+
+typedef struct _MPI2_TOOLBOX_CLEAN_REQUEST
+{
+ U8 Tool; /* 0x00 */
+ U8 Reserved1; /* 0x01 */
+ U8 ChainOffset; /* 0x02 */
+ U8 Function; /* 0x03 */
+ U16 Reserved2; /* 0x04 */
+ U8 Reserved3; /* 0x06 */
+ U8 MsgFlags; /* 0x07 */
+ U8 VP_ID; /* 0x08 */
+ U8 VF_ID; /* 0x09 */
+ U16 Reserved4; /* 0x0A */
+ U32 Flags; /* 0x0C */
+ } MPI2_TOOLBOX_CLEAN_REQUEST, MPI2_POINTER PTR_MPI2_TOOLBOX_CLEAN_REQUEST,
+ Mpi2ToolboxCleanRequest_t, MPI2_POINTER pMpi2ToolboxCleanRequest_t;
+
+/* values for the Flags field */
+#define MPI2_TOOLBOX_CLEAN_BOOT_SERVICES (0x80000000)
+#define MPI2_TOOLBOX_CLEAN_PERSIST_MANUFACT_PAGES (0x40000000)
+#define MPI2_TOOLBOX_CLEAN_OTHER_PERSIST_PAGES (0x20000000)
+#define MPI2_TOOLBOX_CLEAN_FW_CURRENT (0x10000000)
+#define MPI2_TOOLBOX_CLEAN_FW_BACKUP (0x08000000)
+#define MPI2_TOOLBOX_CLEAN_MEGARAID (0x02000000)
+#define MPI2_TOOLBOX_CLEAN_INITIALIZATION (0x01000000)
+#define MPI2_TOOLBOX_CLEAN_FLASH (0x00000004)
+#define MPI2_TOOLBOX_CLEAN_SEEPROM (0x00000002)
+#define MPI2_TOOLBOX_CLEAN_NVSRAM (0x00000001)
+
+
+/****************************************************************************
+* Toolbox Memory Move request
+****************************************************************************/
+
+typedef struct _MPI2_TOOLBOX_MEM_MOVE_REQUEST
+{
+ U8 Tool; /* 0x00 */
+ U8 Reserved1; /* 0x01 */
+ U8 ChainOffset; /* 0x02 */
+ U8 Function; /* 0x03 */
+ U16 Reserved2; /* 0x04 */
+ U8 Reserved3; /* 0x06 */
+ U8 MsgFlags; /* 0x07 */
+ U8 VP_ID; /* 0x08 */
+ U8 VF_ID; /* 0x09 */
+ U16 Reserved4; /* 0x0A */
+ MPI2_SGE_SIMPLE_UNION SGL; /* 0x0C */
+} MPI2_TOOLBOX_MEM_MOVE_REQUEST, MPI2_POINTER PTR_MPI2_TOOLBOX_MEM_MOVE_REQUEST,
+ Mpi2ToolboxMemMoveRequest_t, MPI2_POINTER pMpi2ToolboxMemMoveRequest_t;
+
+
+/****************************************************************************
+* Toolbox Beacon Tool request
+****************************************************************************/
+
+typedef struct _MPI2_TOOLBOX_BEACON_REQUEST
+{
+ U8 Tool; /* 0x00 */
+ U8 Reserved1; /* 0x01 */
+ U8 ChainOffset; /* 0x02 */
+ U8 Function; /* 0x03 */
+ U16 Reserved2; /* 0x04 */
+ U8 Reserved3; /* 0x06 */
+ U8 MsgFlags; /* 0x07 */
+ U8 VP_ID; /* 0x08 */
+ U8 VF_ID; /* 0x09 */
+ U16 Reserved4; /* 0x0A */
+ U8 Reserved5; /* 0x0C */
+ U8 PhysicalPort; /* 0x0D */
+ U8 Reserved6; /* 0x0E */
+ U8 Flags; /* 0x0F */
+} MPI2_TOOLBOX_BEACON_REQUEST, MPI2_POINTER PTR_MPI2_TOOLBOX_BEACON_REQUEST,
+ Mpi2ToolboxBeaconRequest_t, MPI2_POINTER pMpi2ToolboxBeaconRequest_t;
+
+/* values for the Flags field */
+#define MPI2_TOOLBOX_FLAGS_BEACONMODE_OFF (0x00)
+#define MPI2_TOOLBOX_FLAGS_BEACONMODE_ON (0x01)
+
+
+/*****************************************************************************
+*
+* Diagnostic Buffer Messages
+*
+*****************************************************************************/
+
+
+/****************************************************************************
+* Diagnostic Buffer Post request
+****************************************************************************/
+
+typedef struct _MPI2_DIAG_BUFFER_POST_REQUEST
+{
+ U8 Reserved1; /* 0x00 */
+ U8 BufferType; /* 0x01 */
+ U8 ChainOffset; /* 0x02 */
+ U8 Function; /* 0x03 */
+ U16 Reserved2; /* 0x04 */
+ U8 Reserved3; /* 0x06 */
+ U8 MsgFlags; /* 0x07 */
+ U8 VP_ID; /* 0x08 */
+ U8 VF_ID; /* 0x09 */
+ U16 Reserved4; /* 0x0A */
+ U64 BufferAddress; /* 0x0C */
+ U32 BufferLength; /* 0x14 */
+ U32 Reserved5; /* 0x18 */
+ U32 Reserved6; /* 0x1C */
+ U32 Flags; /* 0x20 */
+ U32 ProductSpecific[23]; /* 0x24 */
+} MPI2_DIAG_BUFFER_POST_REQUEST, MPI2_POINTER PTR_MPI2_DIAG_BUFFER_POST_REQUEST,
+ Mpi2DiagBufferPostRequest_t, MPI2_POINTER pMpi2DiagBufferPostRequest_t;
+
+/* values for the BufferType field */
+#define MPI2_DIAG_BUF_TYPE_TRACE (0x00)
+#define MPI2_DIAG_BUF_TYPE_SNAPSHOT (0x01)
+/* count of the number of buffer types */
+#define MPI2_DIAG_BUF_TYPE_COUNT (0x02)
+
+
+/****************************************************************************
+* Diagnostic Buffer Post reply
+****************************************************************************/
+
+typedef struct _MPI2_DIAG_BUFFER_POST_REPLY
+{
+ U8 Reserved1; /* 0x00 */
+ U8 BufferType; /* 0x01 */
+ U8 MsgLength; /* 0x02 */
+ U8 Function; /* 0x03 */
+ U16 Reserved2; /* 0x04 */
+ U8 Reserved3; /* 0x06 */
+ U8 MsgFlags; /* 0x07 */
+ U8 VP_ID; /* 0x08 */
+ U8 VF_ID; /* 0x09 */
+ U16 Reserved4; /* 0x0A */
+ U16 Reserved5; /* 0x0C */
+ U16 IOCStatus; /* 0x0E */
+ U32 IOCLogInfo; /* 0x10 */
+ U32 TransferLength; /* 0x14 */
+} MPI2_DIAG_BUFFER_POST_REPLY, MPI2_POINTER PTR_MPI2_DIAG_BUFFER_POST_REPLY,
+ Mpi2DiagBufferPostReply_t, MPI2_POINTER pMpi2DiagBufferPostReply_t;
+
+
+/****************************************************************************
+* Diagnostic Release request
+****************************************************************************/
+
+typedef struct _MPI2_DIAG_RELEASE_REQUEST
+{
+ U8 Reserved1; /* 0x00 */
+ U8 BufferType; /* 0x01 */
+ U8 ChainOffset; /* 0x02 */
+ U8 Function; /* 0x03 */
+ U16 Reserved2; /* 0x04 */
+ U8 Reserved3; /* 0x06 */
+ U8 MsgFlags; /* 0x07 */
+ U8 VP_ID; /* 0x08 */
+ U8 VF_ID; /* 0x09 */
+ U16 Reserved4; /* 0x0A */
+} MPI2_DIAG_RELEASE_REQUEST, MPI2_POINTER PTR_MPI2_DIAG_RELEASE_REQUEST,
+ Mpi2DiagReleaseRequest_t, MPI2_POINTER pMpi2DiagReleaseRequest_t;
+
+
+/****************************************************************************
+* Diagnostic Buffer Post reply
+****************************************************************************/
+
+typedef struct _MPI2_DIAG_RELEASE_REPLY
+{
+ U8 Reserved1; /* 0x00 */
+ U8 BufferType; /* 0x01 */
+ U8 MsgLength; /* 0x02 */
+ U8 Function; /* 0x03 */
+ U16 Reserved2; /* 0x04 */
+ U8 Reserved3; /* 0x06 */
+ U8 MsgFlags; /* 0x07 */
+ U8 VP_ID; /* 0x08 */
+ U8 VF_ID; /* 0x09 */
+ U16 Reserved4; /* 0x0A */
+ U16 Reserved5; /* 0x0C */
+ U16 IOCStatus; /* 0x0E */
+ U32 IOCLogInfo; /* 0x10 */
+} MPI2_DIAG_RELEASE_REPLY, MPI2_POINTER PTR_MPI2_DIAG_RELEASE_REPLY,
+ Mpi2DiagReleaseReply_t, MPI2_POINTER pMpi2DiagReleaseReply_t;
+
+
+#endif
+