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Commit 24eecc88 authored by Linux Build Service Account's avatar Linux Build Service Account Committed by Gerrit - the friendly Code Review server
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Merge "mmc: cmdq: decrease the QSR polling period"

parents 42e8821d e46e64a5

drivers/mmc/host/cmdq_hci.c

+1 −2
Original line number Original line Diff line number Diff line
@@ -357,8 +357,7 @@ static int cmdq_enable(struct mmc_host *mmc) 
	cmdq_writel(cq_host, mmc->card->rca, CQSSC2);

	cmdq_writel(cq_host, mmc->card->rca, CQSSC2);





	/* send QSR at lesser intervals than the default */

	/* send QSR at lesser intervals than the default */

	cmdq_writel(cq_host, cmdq_readl(cq_host, CQSSC1) | SEND_QSR_INTERVAL,

	cmdq_writel(cq_host, SEND_QSR_INTERVAL, CQSSC1);

				CQSSC1);





	/* enable bkops exception indication */

	/* enable bkops exception indication */

	if (mmc_card_configured_manual_bkops(mmc->card) &&

	if (mmc_card_configured_manual_bkops(mmc->card) &&

drivers/mmc/host/cmdq_hci.h

+1 −1
Original line number Original line Diff line number Diff line
@@ -78,7 +78,7 @@ 
 * Value n means CQE would send CMD13 during the transfer of data block

 * Value n means CQE would send CMD13 during the transfer of data block

 * BLOCK_CNT-n

 * BLOCK_CNT-n

 */

 */

#define SEND_QSR_INTERVAL 0x70000

#define SEND_QSR_INTERVAL 0x70001





/* send status config 2 */

/* send status config 2 */

#define CQSSC2		0x44

#define CQSSC2		0x44