232 	struct mmc_queue *mq;  in power_ro_lock_store()  local
243 	mq = &md->queue;  in power_ro_lock_store()
246 	req = blk_get_request(mq->queue, REQ_OP_DRV_OUT, 0);  in power_ro_lock_store()
252 	blk_execute_rq(mq->queue, NULL, req, 0);  in power_ro_lock_store()
635 	struct mmc_queue *mq;  in mmc_blk_ioctl_cmd()  local
655 	mq = &md->queue;  in mmc_blk_ioctl_cmd()
656 	req = blk_get_request(mq->queue,  in mmc_blk_ioctl_cmd()
667 	blk_execute_rq(mq->queue, NULL, req, 0);  in mmc_blk_ioctl_cmd()
685 	struct mmc_queue *mq;  in mmc_blk_ioctl_multi_cmd()  local
725 	mq = &md->queue;  in mmc_blk_ioctl_multi_cmd()
726 	req = blk_get_request(mq->queue,  in mmc_blk_ioctl_multi_cmd()
736 	blk_execute_rq(mq->queue, NULL, req, 0);  in mmc_blk_ioctl_multi_cmd()
1064 static void mmc_blk_issue_drv_op(struct mmc_queue *mq, struct request *req)  in mmc_blk_issue_drv_op()  argument
1067 	struct mmc_card *card = mq->card;  in mmc_blk_issue_drv_op()
1068 	struct mmc_blk_data *md = mq->blkdata;  in mmc_blk_issue_drv_op()
1123 static void mmc_blk_issue_discard_rq(struct mmc_queue *mq, struct request *req)  in mmc_blk_issue_discard_rq()  argument
1125 	struct mmc_blk_data *md = mq->blkdata;  in mmc_blk_issue_discard_rq()
1160 static void mmc_blk_issue_secdiscard_rq(struct mmc_queue *mq,  in mmc_blk_issue_secdiscard_rq()  argument
1163 	struct mmc_blk_data *md = mq->blkdata;  in mmc_blk_issue_secdiscard_rq()
1230 static void mmc_blk_issue_flush(struct mmc_queue *mq, struct request *req)  in mmc_blk_issue_flush()  argument
1232 	struct mmc_blk_data *md = mq->blkdata;  in mmc_blk_issue_flush()
1317 static void mmc_blk_data_prep(struct mmc_queue *mq, struct mmc_queue_req *mqrq,  in mmc_blk_data_prep()  argument
1321 	struct mmc_blk_data *md = mq->blkdata;  in mmc_blk_data_prep()
1421 	brq->data.sg_len = mmc_queue_map_sg(mq, mqrq);  in mmc_blk_data_prep()
1451 static void mmc_blk_cqe_complete_rq(struct mmc_queue *mq, struct request *req)  in mmc_blk_cqe_complete_rq()  argument
1456 	struct mmc_host *host = mq->card->host;  in mmc_blk_cqe_complete_rq()
1484 	spin_lock_irqsave(&mq->lock, flags);  in mmc_blk_cqe_complete_rq()
1486 	mq->in_flight[mmc_issue_type(mq, req)] -= 1;  in mmc_blk_cqe_complete_rq()
1488 	put_card = (mmc_tot_in_flight(mq) == 0);  in mmc_blk_cqe_complete_rq()
1490 	mmc_cqe_check_busy(mq);  in mmc_blk_cqe_complete_rq()
1492 	spin_unlock_irqrestore(&mq->lock, flags);  in mmc_blk_cqe_complete_rq()
1494 	if (!mq->cqe_busy)  in mmc_blk_cqe_complete_rq()
1498 		mmc_put_card(mq->card, &mq->ctx);  in mmc_blk_cqe_complete_rq()
1501 void mmc_blk_cqe_recovery(struct mmc_queue *mq)  in mmc_blk_cqe_recovery()  argument
1503 	struct mmc_card *card = mq->card;  in mmc_blk_cqe_recovery()
1511 		mmc_blk_reset(mq->blkdata, host, MMC_BLK_CQE_RECOVERY);  in mmc_blk_cqe_recovery()
1513 		mmc_blk_reset_success(mq->blkdata, MMC_BLK_CQE_RECOVERY);  in mmc_blk_cqe_recovery()
1524 	struct mmc_queue *mq = q->queuedata;  in mmc_blk_cqe_req_done()  local
1530 	if (mq->in_recovery)  in mmc_blk_cqe_req_done()
1531 		mmc_blk_cqe_complete_rq(mq, req);  in mmc_blk_cqe_req_done()
1557 static int mmc_blk_cqe_issue_flush(struct mmc_queue *mq, struct request *req)  in mmc_blk_cqe_issue_flush()  argument
1569 	return mmc_blk_cqe_start_req(mq->card->host, mrq);  in mmc_blk_cqe_issue_flush()
1572 static int mmc_blk_cqe_issue_rw_rq(struct mmc_queue *mq, struct request *req)  in mmc_blk_cqe_issue_rw_rq()  argument
1576 	mmc_blk_data_prep(mq, mqrq, 0, NULL, NULL);  in mmc_blk_cqe_issue_rw_rq()
1578 	return mmc_blk_cqe_start_req(mq->card->host, &mqrq->brq.mrq);  in mmc_blk_cqe_issue_rw_rq()
1584 			       struct mmc_queue *mq)  in mmc_blk_rw_rq_prep()  argument
1589 	struct mmc_blk_data *md = mq->blkdata;  in mmc_blk_rw_rq_prep()
1592 	mmc_blk_data_prep(mq, mqrq, disable_multi, &do_rel_wr, &do_data_tag);  in mmc_blk_rw_rq_prep()
1684 static void mmc_blk_read_single(struct mmc_queue *mq, struct request *req)  in mmc_blk_read_single()  argument
1688 	struct mmc_card *card = mq->card;  in mmc_blk_read_single()
1697 		mmc_blk_rw_rq_prep(mqrq, card, 1, mq);  in mmc_blk_read_single()
1755 	struct mmc_queue *mq = req->q->queuedata;  in mmc_blk_status_error()  local
1758 	if (mmc_host_is_spi(mq->card->host))  in mmc_blk_status_error()
1791 static void mmc_blk_mq_rw_recovery(struct mmc_queue *mq, struct request *req)  in mmc_blk_mq_rw_recovery()  argument
1796 	struct mmc_blk_data *md = mq->blkdata;  in mmc_blk_mq_rw_recovery()
1797 	struct mmc_card *card = mq->card;  in mmc_blk_mq_rw_recovery()
1827 	if (!mmc_host_is_spi(mq->card->host) &&  in mmc_blk_mq_rw_recovery()
1829 		err = mmc_blk_fix_state(mq->card, req);  in mmc_blk_mq_rw_recovery()
1844 	if (!mmc_host_is_spi(mq->card->host) &&  in mmc_blk_mq_rw_recovery()
1876 		mmc_blk_read_single(mq, req);  in mmc_blk_mq_rw_recovery()
1916 static inline void mmc_blk_rw_reset_success(struct mmc_queue *mq,  in mmc_blk_rw_reset_success()  argument
1921 	mmc_blk_reset_success(mq->blkdata, type);  in mmc_blk_rw_reset_success()
1924 static void mmc_blk_mq_complete_rq(struct mmc_queue *mq, struct request *req)  in mmc_blk_mq_complete_rq()  argument
1939 		if (mmc_card_removed(mq->card))  in mmc_blk_mq_complete_rq()
1945 static bool mmc_blk_urgent_bkops_needed(struct mmc_queue *mq,  in mmc_blk_urgent_bkops_needed()  argument
1948 	return mmc_card_mmc(mq->card) && !mmc_host_is_spi(mq->card->host) &&  in mmc_blk_urgent_bkops_needed()
1953 static void mmc_blk_urgent_bkops(struct mmc_queue *mq,  in mmc_blk_urgent_bkops()  argument
1956 	if (mmc_blk_urgent_bkops_needed(mq, mqrq))  in mmc_blk_urgent_bkops()
1957 		mmc_run_bkops(mq->card);  in mmc_blk_urgent_bkops()
1962 	struct mmc_queue *mq = req->q->queuedata;  in mmc_blk_mq_complete()  local
1964 	if (mq->use_cqe)  in mmc_blk_mq_complete()
1965 		mmc_blk_cqe_complete_rq(mq, req);  in mmc_blk_mq_complete()
1967 		mmc_blk_mq_complete_rq(mq, req);  in mmc_blk_mq_complete()
1970 static void mmc_blk_mq_poll_completion(struct mmc_queue *mq,  in mmc_blk_mq_poll_completion()  argument
1974 	struct mmc_host *host = mq->card->host;  in mmc_blk_mq_poll_completion()
1977 	    mmc_blk_card_busy(mq->card, req)) {  in mmc_blk_mq_poll_completion()
1978 		mmc_blk_mq_rw_recovery(mq, req);  in mmc_blk_mq_poll_completion()
1980 		mmc_blk_rw_reset_success(mq, req);  in mmc_blk_mq_poll_completion()
1984 	mmc_blk_urgent_bkops(mq, mqrq);  in mmc_blk_mq_poll_completion()
1987 static void mmc_blk_mq_dec_in_flight(struct mmc_queue *mq, struct request *req)  in mmc_blk_mq_dec_in_flight()  argument
1992 	spin_lock_irqsave(&mq->lock, flags);  in mmc_blk_mq_dec_in_flight()
1994 	mq->in_flight[mmc_issue_type(mq, req)] -= 1;  in mmc_blk_mq_dec_in_flight()
1996 	put_card = (mmc_tot_in_flight(mq) == 0);  in mmc_blk_mq_dec_in_flight()
1998 	spin_unlock_irqrestore(&mq->lock, flags);  in mmc_blk_mq_dec_in_flight()
2001 		mmc_put_card(mq->card, &mq->ctx);  in mmc_blk_mq_dec_in_flight()
2004 static void mmc_blk_mq_post_req(struct mmc_queue *mq, struct request *req)  in mmc_blk_mq_post_req()  argument
2008 	struct mmc_host *host = mq->card->host;  in mmc_blk_mq_post_req()
2016 	if (mq->in_recovery)  in mmc_blk_mq_post_req()
2017 		mmc_blk_mq_complete_rq(mq, req);  in mmc_blk_mq_post_req()
2021 	mmc_blk_mq_dec_in_flight(mq, req);  in mmc_blk_mq_post_req()
2024 void mmc_blk_mq_recovery(struct mmc_queue *mq)  in mmc_blk_mq_recovery()  argument
2026 	struct request *req = mq->recovery_req;  in mmc_blk_mq_recovery()
2027 	struct mmc_host *host = mq->card->host;  in mmc_blk_mq_recovery()
2030 	mq->recovery_req = NULL;  in mmc_blk_mq_recovery()
2031 	mq->rw_wait = false;  in mmc_blk_mq_recovery()
2035 		mmc_blk_mq_rw_recovery(mq, req);  in mmc_blk_mq_recovery()
2038 	mmc_blk_urgent_bkops(mq, mqrq);  in mmc_blk_mq_recovery()
2040 	mmc_blk_mq_post_req(mq, req);  in mmc_blk_mq_recovery()
2043 static void mmc_blk_mq_complete_prev_req(struct mmc_queue *mq,  in mmc_blk_mq_complete_prev_req()  argument
2046 	if (mmc_host_done_complete(mq->card->host))  in mmc_blk_mq_complete_prev_req()
2049 	mutex_lock(&mq->complete_lock);  in mmc_blk_mq_complete_prev_req()
2051 	if (!mq->complete_req)  in mmc_blk_mq_complete_prev_req()
2054 	mmc_blk_mq_poll_completion(mq, mq->complete_req);  in mmc_blk_mq_complete_prev_req()
2057 		*prev_req = mq->complete_req;  in mmc_blk_mq_complete_prev_req()
2059 		mmc_blk_mq_post_req(mq, mq->complete_req);  in mmc_blk_mq_complete_prev_req()
2061 	mq->complete_req = NULL;  in mmc_blk_mq_complete_prev_req()
2064 	mutex_unlock(&mq->complete_lock);  in mmc_blk_mq_complete_prev_req()
2069 	struct mmc_queue *mq = container_of(work, struct mmc_queue,  in mmc_blk_mq_complete_work()  local
2072 	mmc_blk_mq_complete_prev_req(mq, NULL);  in mmc_blk_mq_complete_work()
2081 	struct mmc_queue *mq = q->queuedata;  in mmc_blk_mq_req_done()  local
2082 	struct mmc_host *host = mq->card->host;  in mmc_blk_mq_req_done()
2094 		spin_lock_irqsave(&mq->lock, flags);  in mmc_blk_mq_req_done()
2095 		mq->complete_req = req;  in mmc_blk_mq_req_done()
2096 		mq->rw_wait = false;  in mmc_blk_mq_req_done()
2097 		waiting = mq->waiting;  in mmc_blk_mq_req_done()
2098 		spin_unlock_irqrestore(&mq->lock, flags);  in mmc_blk_mq_req_done()
2107 			wake_up(&mq->wait);  in mmc_blk_mq_req_done()
2109 			queue_work(mq->card->complete_wq, &mq->complete_work);  in mmc_blk_mq_req_done()
2116 	    mmc_blk_urgent_bkops_needed(mq, mqrq)) {  in mmc_blk_mq_req_done()
2117 		spin_lock_irqsave(&mq->lock, flags);  in mmc_blk_mq_req_done()
2118 		mq->recovery_needed = true;  in mmc_blk_mq_req_done()
2119 		mq->recovery_req = req;  in mmc_blk_mq_req_done()
2120 		spin_unlock_irqrestore(&mq->lock, flags);  in mmc_blk_mq_req_done()
2121 		wake_up(&mq->wait);  in mmc_blk_mq_req_done()
2122 		schedule_work(&mq->recovery_work);  in mmc_blk_mq_req_done()
2126 	mmc_blk_rw_reset_success(mq, req);  in mmc_blk_mq_req_done()
2128 	mq->rw_wait = false;  in mmc_blk_mq_req_done()
2129 	wake_up(&mq->wait);  in mmc_blk_mq_req_done()
2131 	mmc_blk_mq_post_req(mq, req);  in mmc_blk_mq_req_done()
2134 static bool mmc_blk_rw_wait_cond(struct mmc_queue *mq, int *err)  in mmc_blk_rw_wait_cond()  argument
2143 	spin_lock_irqsave(&mq->lock, flags);  in mmc_blk_rw_wait_cond()
2144 	if (mq->recovery_needed) {  in mmc_blk_rw_wait_cond()
2148 		done = !mq->rw_wait;  in mmc_blk_rw_wait_cond()
2150 	mq->waiting = !done;  in mmc_blk_rw_wait_cond()
2151 	spin_unlock_irqrestore(&mq->lock, flags);  in mmc_blk_rw_wait_cond()
2156 static int mmc_blk_rw_wait(struct mmc_queue *mq, struct request **prev_req)  in mmc_blk_rw_wait()  argument
2160 	wait_event(mq->wait, mmc_blk_rw_wait_cond(mq, &err));  in mmc_blk_rw_wait()
2163 	mmc_blk_mq_complete_prev_req(mq, prev_req);  in mmc_blk_rw_wait()
2168 static int mmc_blk_mq_issue_rw_rq(struct mmc_queue *mq,  in mmc_blk_mq_issue_rw_rq()  argument
2172 	struct mmc_host *host = mq->card->host;  in mmc_blk_mq_issue_rw_rq()
2176 	mmc_blk_rw_rq_prep(mqrq, mq->card, 0, mq);  in mmc_blk_mq_issue_rw_rq()
2182 	err = mmc_blk_rw_wait(mq, &prev_req);  in mmc_blk_mq_issue_rw_rq()
2186 	mq->rw_wait = true;  in mmc_blk_mq_issue_rw_rq()
2191 		mmc_blk_mq_post_req(mq, prev_req);  in mmc_blk_mq_issue_rw_rq()
2194 		mq->rw_wait = false;  in mmc_blk_mq_issue_rw_rq()
2207 static int mmc_blk_wait_for_idle(struct mmc_queue *mq, struct mmc_host *host)  in mmc_blk_wait_for_idle()  argument
2209 	if (mq->use_cqe)  in mmc_blk_wait_for_idle()
2212 	return mmc_blk_rw_wait(mq, NULL);  in mmc_blk_wait_for_idle()
2215 enum mmc_issued mmc_blk_mq_issue_rq(struct mmc_queue *mq, struct request *req)  in mmc_blk_mq_issue_rq()  argument
2217 	struct mmc_blk_data *md = mq->blkdata;  in mmc_blk_mq_issue_rq()
2226 	switch (mmc_issue_type(mq, req)) {  in mmc_blk_mq_issue_rq()
2228 		ret = mmc_blk_wait_for_idle(mq, host);  in mmc_blk_mq_issue_rq()
2234 			mmc_blk_issue_drv_op(mq, req);  in mmc_blk_mq_issue_rq()
2237 			mmc_blk_issue_discard_rq(mq, req);  in mmc_blk_mq_issue_rq()
2240 			mmc_blk_issue_secdiscard_rq(mq, req);  in mmc_blk_mq_issue_rq()
2243 			mmc_blk_issue_flush(mq, req);  in mmc_blk_mq_issue_rq()
2254 			ret = mmc_blk_cqe_issue_flush(mq, req);  in mmc_blk_mq_issue_rq()
2258 			if (mq->use_cqe)  in mmc_blk_mq_issue_rq()
2259 				ret = mmc_blk_cqe_issue_rw_rq(mq, req);  in mmc_blk_mq_issue_rq()
2261 				ret = mmc_blk_mq_issue_rw_rq(mq, req);  in mmc_blk_mq_issue_rq()
2746 	struct mmc_queue *mq = &md->queue;  in mmc_dbg_card_status_get()  local
2751 	req = blk_get_request(mq->queue, REQ_OP_DRV_IN, 0);  in mmc_dbg_card_status_get()
2755 	blk_execute_rq(mq->queue, NULL, req, 0);  in mmc_dbg_card_status_get()
2775 	struct mmc_queue *mq = &md->queue;  in mmc_ext_csd_open()  local
2787 	req = blk_get_request(mq->queue, REQ_OP_DRV_IN, 0);  in mmc_ext_csd_open()
2794 	blk_execute_rq(mq->queue, NULL, req, 0);  in mmc_ext_csd_open()