Commit cf1db7fc authored by Christoph Hellwig's avatar Christoph Hellwig Committed by Jens Axboe

mmc: also set max_segment_size in the device

If we only set the max_segment_size on the queue an IOMMU merge might
create bigger segments again, so limit the IOMMU merges as well.
Signed-off-by: default avatarChristoph Hellwig <hch@lst.de>
Signed-off-by: default avatarJens Axboe <axboe@kernel.dk>
parent bb6f59af
...@@ -377,6 +377,8 @@ static void mmc_setup_queue(struct mmc_queue *mq, struct mmc_card *card) ...@@ -377,6 +377,8 @@ static void mmc_setup_queue(struct mmc_queue *mq, struct mmc_card *card)
blk_queue_max_segment_size(mq->queue, blk_queue_max_segment_size(mq->queue,
round_down(host->max_seg_size, block_size)); round_down(host->max_seg_size, block_size));
dma_set_max_seg_size(mmc_dev(host), queue_max_segment_size(mq->queue));
INIT_WORK(&mq->recovery_work, mmc_mq_recovery_handler); INIT_WORK(&mq->recovery_work, mmc_mq_recovery_handler);
INIT_WORK(&mq->complete_work, mmc_blk_mq_complete_work); INIT_WORK(&mq->complete_work, mmc_blk_mq_complete_work);
......
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