From a5f7a122dc04d7000ed60f6f7df76aa5be8bd7cf Mon Sep 17 00:00:00 2001
From: Christoph Hellwig <hch@lst.de>
Date: Wed, 31 Mar 2021 09:29:56 +0200
Subject: BusLogic: reject broken old firmware that requires ISA-style bounce
 buffering

Warn on and don't support adapters that have a DMA bug that forces ISA-style
bounce buffering.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Acked-by: Khalid Aziz <khalid@gonehiking.org>
Acked-by: Martin K. Petersen <martin.petersen@oracle.com>
Reviewed-by: Hannes Reinecke <hare@suse.de>
Link: https://lore.kernel.org/r/20210331073001.46776-4-hch@lst.de
Signed-off-by: Jens Axboe <axboe@kernel.dk>
---
 drivers/scsi/BusLogic.h | 1 -
 1 file changed, 1 deletion(-)

(limited to 'drivers/scsi/BusLogic.h')

diff --git a/drivers/scsi/BusLogic.h b/drivers/scsi/BusLogic.h
index 2eedeaa47970..a8e4a19788a7 100644
--- a/drivers/scsi/BusLogic.h
+++ b/drivers/scsi/BusLogic.h
@@ -1003,7 +1003,6 @@ struct blogic_adapter {
 	bool terminfo_valid:1;
 	bool low_term:1;
 	bool high_term:1;
-	bool need_bouncebuf:1;
 	bool strict_rr:1;
 	bool scam_enabled:1;
 	bool scam_lev2:1;
-- 
cgit