[SCSI] add support for variable length extended commands

[pandora-kernel.git] / include / scsi / scsi_host.h

diff --git a/include/scsi/scsi_host.h b/include/scsi/scsi_host.h
index d967d6d..1834fdf 100644 (file)
--- a/include/scsi/scsi_host.h
+++ b/include/scsi/scsi_host.h
@@ -573,13 +573,11 @@ struct Scsi_Host {
        /*
         * The maximum length of SCSI commands that this host can accept.
         * Probably 12 for most host adapters, but could be 16 for others.
+        * or 260 if the driver supports variable length cdbs.
         * For drivers that don't set this field, a value of 12 is
-        * assumed.  I am leaving this as a number rather than a bit
-        * because you never know what subsequent SCSI standards might do
-        * (i.e. could there be a 20 byte or a 24-byte command a few years
-        * down the road?).  
+        * assumed.
         */
-       unsigned char max_cmd_len;
+       unsigned short max_cmd_len;
 
        int this_id;
        int can_queue;