scsi: Add function and env var to report number of scsi drives

[karo-tx-uboot.git] / include / scsi.h

diff --git a/include/scsi.h b/include/scsi.h
index 89ae45f8e8bcae06770ca7dee35f9b68416e61f4..9681d198dff64e7e05bd56e2189eeb0b0384552d 100644 (file)
--- a/include/scsi.h
+++ b/include/scsi.h
@@ -189,6 +189,8 @@ void scsi_low_level_init(int busdevfunc);
 void scsi_init(void);
 void scsi_scan(int mode);
 
+/** @return the number of scsi disks */
+int scsi_get_disk_count(void);
 
 #define SCSI_IDENTIFY                                  0xC0  /* not used */