[SCSI] mpt fusion: Add support for ATTO 4LD: Rebranded LSI 53C1030

Per request from Matthew Wilcox - using PCI_VENDOR_ATTO.

Add support for ATTO UL4D, they are rebranded 53C1030.
The changes are
1. Adding a new PCI vendor ID in pci table
2. The spi_port_page_2 is in different format than that of LSI generic
spi_port_page_2 and hence mapping code is added.

signed-off-by: Sathya Prakash <sathya.prakash@lsi.com>
signed-off-by: Eric Moore <Eric.Moore@lsi.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>

1 files changed, 29 insertions, 0 deletions

diff --git a/drivers/message/fusion/mptbase.h b/drivers/message/fusion/mptbase.h
index 15ff22645844..a8c80805e170 100644
--- a/drivers/message/fusion/mptbase.h
+++ b/drivers/message/fusion/mptbase.h
@@ -194,6 +194,35 @@
 
 /*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
 /*
+ *  ATTO UL4D associated structures and defines
+ */
+#define ATTOFLAG_DISC     0x0001
+#define ATTOFLAG_TAGGED   0x0002
+#define ATTOFLAG_WIDE_ENB 0x0008
+#define ATTOFLAG_ID_ENB   0x0010
+#define ATTOFLAG_LUN_ENB  0x0060
+
+typedef struct _ATTO_DEVICE_INFO
+{
+        u8      Offset;                                 /* 00h */
+        u8      Period;                                 /* 01h */
+        u16     ATTOFlags;                              /* 02h */
+} ATTO_DEVICE_INFO, MPI_POINTER PTR_ATTO_DEVICE_INFO,
+  ATTODeviceInfo_t, MPI_POINTER pATTODeviceInfo_t;
+
+typedef struct _ATTO_CONFIG_PAGE_SCSI_PORT_2
+{
+        CONFIG_PAGE_HEADER      Header;                 /* 00h */
+        u16                     PortFlags;              /* 04h */
+        u16                     Unused1;                /* 06h */
+        u32                     Unused2;                /* 08h */
+        ATTO_DEVICE_INFO        DeviceSettings[16];     /* 0Ch */
+} fATTO_CONFIG_PAGE_SCSI_PORT_2, MPI_POINTER PTR_ATTO_CONFIG_PAGE_SCSI_PORT_2,
+  ATTO_SCSIPortPage2_t, MPI_POINTER pATTO_SCSIPortPage2_t;
+
+
+/*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
+/*
  *  MPT protocol driver defs...
  */
 typedef enum {