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Commit 94eaee48 authored by qctecmdr Service's avatar qctecmdr Service Committed by Gerrit - the friendly Code Review server
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Merge "mmc: card: Set INLINECRYPT queue flag based on host capability"

parents 6224294c e877dedf

drivers/mmc/core/queue.c

+4 −0
Original line number Diff line number Diff line
@@ -208,6 +208,8 @@ void mmc_cmdq_setup_queue(struct mmc_queue *mq, struct mmc_card *card) 
						host->max_req_size / 512));

	blk_queue_max_segment_size(mq->queue, host->max_seg_size);

	blk_queue_max_segments(mq->queue, host->max_segs);

	if (host->inlinecrypt_support)

		queue_flag_set_unlocked(QUEUE_FLAG_INLINECRYPT, mq->queue);

}



static struct scatterlist *mmc_alloc_sg(int sg_len, gfp_t gfp)
@@ -464,6 +466,8 @@ int mmc_init_queue(struct mmc_queue *mq, struct mmc_card *card, 
		min(host->max_blk_count, host->max_req_size / 512));

	blk_queue_max_segments(mq->queue, host->max_segs);

	blk_queue_max_segment_size(mq->queue, host->max_seg_size);

	if (host->inlinecrypt_support)

		queue_flag_set_unlocked(QUEUE_FLAG_INLINECRYPT, mq->queue);



	sema_init(&mq->thread_sem, 1);

include/linux/mmc/host.h

+2 −0
Original line number Diff line number Diff line
@@ -705,6 +705,8 @@ struct mmc_host { 
	void *cmdq_private;

	struct mmc_request	*err_mrq;



	bool inlinecrypt_support;  /* Inline encryption support */



	atomic_t rpmb_req_pending;

	struct mutex		rpmb_req_mutex;

	unsigned long		private[0] ____cacheline_aligned;