mtip32xx: Set queue bounce limit

We need to set the queue bounce limit during the device initialization to
prevent excessive bouncing on 32 bit architectures.

Signed-off-by: Felipe Franciosi <felipe@paradoxo.org>
Cc: stable@kernel.org
Signed-off-by: Jens Axboe <axboe@fb.com>

1 files changed, 1 insertions, 0 deletions

diff --git a/drivers/block/mtip32xx/mtip32xx.c b/drivers/block/mtip32xx/mtip32xx.c
index 5299a65182db..642f8ab675d4 100644
--- a/drivers/block/mtip32xx/mtip32xx.c
+++ b/drivers/block/mtip32xx/mtip32xx.c
@@ -4213,6 +4213,7 @@ skip_create_disk:
         blk_queue_max_hw_sectors(dd->queue, 0xffff);
         blk_queue_max_segment_size(dd->queue, 0x400000);
         blk_queue_io_min(dd->queue, 4096);
+        blk_queue_bounce_limit(dd->queue, dd->pdev->dma_mask);
 
         /*
          * write back cache is not supported in the device. FUA depends on