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path: root/drivers/mmc/core/queue.c
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Diffstat (limited to 'drivers/mmc/core/queue.c')
-rw-r--r--drivers/mmc/core/queue.c20
1 files changed, 11 insertions, 9 deletions
diff --git a/drivers/mmc/core/queue.c b/drivers/mmc/core/queue.c
index 241cdc2b2a2a..d0b3ca8a11f0 100644
--- a/drivers/mmc/core/queue.c
+++ b/drivers/mmc/core/queue.c
@@ -344,10 +344,12 @@ static const struct blk_mq_ops mmc_mq_ops = {
};
static struct gendisk *mmc_alloc_disk(struct mmc_queue *mq,
- struct mmc_card *card)
+ struct mmc_card *card, unsigned int features)
{
struct mmc_host *host = card->host;
- struct queue_limits lim = { };
+ struct queue_limits lim = {
+ .features = features,
+ };
struct gendisk *disk;
if (mmc_can_erase(card))
@@ -376,18 +378,16 @@ static struct gendisk *mmc_alloc_disk(struct mmc_queue *mq,
lim.max_segments = host->max_segs;
}
+ if (mmc_host_is_spi(host) && host->use_spi_crc)
+ lim.features |= BLK_FEAT_STABLE_WRITES;
+
disk = blk_mq_alloc_disk(&mq->tag_set, &lim, mq);
if (IS_ERR(disk))
return disk;
mq->queue = disk->queue;
- if (mmc_host_is_spi(host) && host->use_spi_crc)
- blk_queue_flag_set(QUEUE_FLAG_STABLE_WRITES, mq->queue);
blk_queue_rq_timeout(mq->queue, 60 * HZ);
- blk_queue_flag_set(QUEUE_FLAG_NONROT, mq->queue);
- blk_queue_flag_clear(QUEUE_FLAG_ADD_RANDOM, mq->queue);
-
dma_set_max_seg_size(mmc_dev(host), queue_max_segment_size(mq->queue));
INIT_WORK(&mq->recovery_work, mmc_mq_recovery_handler);
@@ -413,10 +413,12 @@ static inline bool mmc_merge_capable(struct mmc_host *host)
* mmc_init_queue - initialise a queue structure.
* @mq: mmc queue
* @card: mmc card to attach this queue
+ * @features: block layer features (BLK_FEAT_*)
*
* Initialise a MMC card request queue.
*/
-struct gendisk *mmc_init_queue(struct mmc_queue *mq, struct mmc_card *card)
+struct gendisk *mmc_init_queue(struct mmc_queue *mq, struct mmc_card *card,
+ unsigned int features)
{
struct mmc_host *host = card->host;
struct gendisk *disk;
@@ -460,7 +462,7 @@ struct gendisk *mmc_init_queue(struct mmc_queue *mq, struct mmc_card *card)
return ERR_PTR(ret);
- disk = mmc_alloc_disk(mq, card);
+ disk = mmc_alloc_disk(mq, card, features);
if (IS_ERR(disk))
blk_mq_free_tag_set(&mq->tag_set);
return disk;