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Commit 7d1a1167 authored by Felipe Franciosi's avatar Felipe Franciosi Committed by Sasha Levin

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

(cherry picked from commit 1044b1bb)
Signed-off-by: default avatarSasha Levin <sasha.levin@oracle.com>
parent 80030144
......@@ -3776,6 +3776,7 @@ static int mtip_block_initialize(struct driver_data *dd)
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
......
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