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>
This commit is contained in:
Felipe Franciosi 2014-03-13 14:34:20 +00:00 коммит произвёл Jens Axboe
Родитель be577fabf3
Коммит 1044b1bb92
1 изменённых файлов: 1 добавлений и 0 удалений

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@ -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