atari_scsi: Fix SCSI host ID setting
The NVRAM location of this byte is 16, as documented in
http://toshyp.atari.org/en/004009.html
This was confirmed by Michael Schmitz, by setting the SCSI host ID
under EmuTOS and then checking the value in /proc/driver/nvram and
/dev/nvram under Linux.
Signed-off-by: Finn Thain <fthain@telegraphics.com.au>
Reviewed-by: Hannes Reinecke <hare@suse.com>
Tested-by: Michael Schmitz <schmitzmic@gmail.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
diff --git a/drivers/scsi/atari_scsi.c b/drivers/scsi/atari_scsi.c
index 5ede3da..1852ed6 100644
--- a/drivers/scsi/atari_scsi.c
+++ b/drivers/scsi/atari_scsi.c
@@ -880,7 +880,7 @@
} else {
/* Test if a host id is set in the NVRam */
if (ATARIHW_PRESENT(TT_CLK) && nvram_check_checksum()) {
- unsigned char b = nvram_read_byte(14);
+ unsigned char b = nvram_read_byte(16);
/* Arbitration enabled? (for TOS)
* If yes, use configured host ID