[POWERPC] 83xx: Add default config file for Wind River SBC8349 board

[linux-2.6] / include / scsi / scsi.h

diff --git a/include/scsi/scsi.h b/include/scsi/scsi.h
index 1bc6752014139eeb22ff7fd97ebee707a9cf2818..702fcfeb37f19c1d4ef5f7c03692d4e900b574cd 100644 (file)
--- a/include/scsi/scsi.h
+++ b/include/scsi/scsi.h
@@ -10,13 +10,6 @@
 
 #include <linux/types.h>
 
-/*
- *     The maximum sg list length SCSI can cope with
- *     (currently must be a power of 2 between 32 and 256)
- */
-#define SCSI_MAX_PHYS_SEGMENTS MAX_PHYS_SEGMENTS
-
-
 /*
  *     SCSI command lengths
  */
@@ -97,6 +90,7 @@ extern const unsigned char scsi_command_size[8];
 #define PERSISTENT_RESERVE_IN 0x5e
 #define PERSISTENT_RESERVE_OUT 0x5f
 #define REPORT_LUNS           0xa0
+#define MAINTENANCE_IN        0xa3
 #define MOVE_MEDIUM           0xa5
 #define EXCHANGE_MEDIUM       0xa6
 #define READ_12               0xa8
@@ -114,6 +108,8 @@ extern const unsigned char scsi_command_size[8];
 #define SERVICE_ACTION_IN     0x9e
 /* values for service action in */
 #define        SAI_READ_CAPACITY_16  0x10
+/* values for maintenance in */
+#define MI_REPORT_TARGET_PGS  0x0a
 
 /* Values for T10/04-262r7 */
 #define        ATA_16                0x85      /* 16-byte pass-thru */
@@ -200,6 +196,7 @@ static inline int scsi_status_is_good(int status)
 
 /*
  *  DEVICE TYPES
+ *  Please keep them in 0x%02x format for $MODALIAS to work
  */
 
 #define TYPE_DISK           0x00
@@ -429,4 +426,10 @@ struct scsi_lun {
 /* Used to obtain the PCI location of a device */
 #define SCSI_IOCTL_GET_PCI             0x5387
 
+/* Pull a u32 out of a SCSI message (using BE SCSI conventions) */
+static inline __u32 scsi_to_u32(__u8 *ptr)
+{
+       return (ptr[0]<<24) + (ptr[1]<<16) + (ptr[2]<<8) + ptr[3];
+}
+
 #endif /* _SCSI_SCSI_H */