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-rw-r--r--include/scsi/scsi.h6
1 files changed, 6 insertions, 0 deletions
diff --git a/include/scsi/scsi.h b/include/scsi/scsi.h
index 1bc67520141..84a6d5fe092 100644
--- a/include/scsi/scsi.h
+++ b/include/scsi/scsi.h
@@ -429,4 +429,10 @@ 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 */