From: Bart Van Assche <bvanassche@acm.org>
To: Jens Axboe <axboe@kernel.dk>
Cc: linux-block@vger.kernel.org, linux-scsi@vger.kernel.org,
"Martin K . Petersen" <martin.petersen@oracle.com>,
Christoph Hellwig <hch@lst.de>,
Bart Van Assche <bvanassche@acm.org>,
Stanley Chu <stanley.chu@mediatek.com>,
"James E.J. Bottomley" <jejb@linux.ibm.com>,
Matthias Brugger <matthias.bgg@gmail.com>
Subject: [PATCH v9 12/17] scsi: ufs: mediatek: Rework the code for disabling auto-hibernation
Date: Wed, 16 Aug 2023 12:53:24 -0700 [thread overview]
Message-ID: <20230816195447.3703954-13-bvanassche@acm.org> (raw)
In-Reply-To: <20230816195447.3703954-1-bvanassche@acm.org>
Call ufshcd_auto_hibern8_update() instead of writing directly into the
auto-hibernation control register. This patch is part of an effort to
move all auto-hibernation register changes into the UFSHCI driver core.
Cc: Martin K. Petersen <martin.petersen@oracle.com>
Signed-off-by: Bart Van Assche <bvanassche@acm.org>
---
drivers/ufs/host/ufs-mediatek.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/ufs/host/ufs-mediatek.c b/drivers/ufs/host/ufs-mediatek.c
index e68b05976f9e..a3cf30e603ca 100644
--- a/drivers/ufs/host/ufs-mediatek.c
+++ b/drivers/ufs/host/ufs-mediatek.c
@@ -1252,7 +1252,7 @@ static void ufs_mtk_auto_hibern8_disable(struct ufs_hba *hba)
int ret;
/* disable auto-hibern8 */
- ufshcd_writel(hba, 0, REG_AUTO_HIBERNATE_IDLE_TIMER);
+ ufshcd_auto_hibern8_update(hba, 0);
/* wait host return to idle state when auto-hibern8 off */
ufs_mtk_wait_idle_state(hba, 5);
next prev parent reply other threads:[~2023-08-16 19:56 UTC|newest]
Thread overview: 46+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-08-16 19:53 [PATCH v9 00/17] Improve performance for zoned UFS devices Bart Van Assche
2023-08-16 19:53 ` [PATCH v9 01/17] block: Introduce more member variables related to zone write locking Bart Van Assche
2023-08-17 11:00 ` Damien Le Moal
2023-08-16 19:53 ` [PATCH v9 02/17] block: Only use write locking if necessary Bart Van Assche
2023-08-17 11:01 ` Damien Le Moal
2023-08-17 14:21 ` Bart Van Assche
2023-08-16 19:53 ` [PATCH v9 03/17] block/mq-deadline: Only use zone " Bart Van Assche
2023-08-17 11:02 ` Damien Le Moal
2023-08-16 19:53 ` [PATCH v9 04/17] scsi: core: Call .eh_prepare_resubmit() before resubmitting Bart Van Assche
2023-08-17 11:10 ` Damien Le Moal
2023-08-17 14:26 ` Bart Van Assche
2023-08-18 2:38 ` Damien Le Moal
2023-08-16 19:53 ` [PATCH v9 05/17] scsi: core: Add unit tests for scsi_call_prepare_resubmit() Bart Van Assche
2023-08-16 19:53 ` [PATCH v9 06/17] scsi: sd: Sort commands by LBA before resubmitting Bart Van Assche
2023-08-17 11:13 ` Damien Le Moal
2023-08-17 14:34 ` Bart Van Assche
2023-08-18 2:41 ` Damien Le Moal
2023-08-16 19:53 ` [PATCH v9 07/17] scsi: core: Retry unaligned zoned writes Bart Van Assche
2023-08-17 11:21 ` Damien Le Moal
2023-08-16 19:53 ` [PATCH v9 08/17] scsi: sd_zbc: Only require an I/O scheduler if needed Bart Van Assche
2023-08-17 11:21 ` Damien Le Moal
2023-08-16 19:53 ` [PATCH v9 09/17] scsi: scsi_debug: Support disabling zone write locking Bart Van Assche
2023-08-17 11:25 ` Damien Le Moal
2023-08-17 14:35 ` Bart Van Assche
2023-08-16 19:53 ` [PATCH v9 10/17] scsi: scsi_debug: Support injecting unaligned write errors Bart Van Assche
2023-08-17 11:29 ` Damien Le Moal
2023-08-16 19:53 ` [PATCH v9 11/17] scsi: ufs: hisi: Rework the code that disables auto-hibernation Bart Van Assche
2023-08-16 19:53 ` Bart Van Assche [this message]
2023-08-17 18:40 ` [PATCH v9 12/17] scsi: ufs: mediatek: Rework the code for disabling auto-hibernation Bao D. Nguyen
2023-08-17 19:13 ` Bart Van Assche
2023-08-16 19:53 ` [PATCH v9 13/17] scsi: ufs: sprd: " Bart Van Assche
2023-08-16 19:53 ` [PATCH v9 14/17] scsi: ufs: Rename ufshcd_auto_hibern8_enable() and make it static Bart Van Assche
2023-08-17 18:49 ` Bao D. Nguyen
2023-08-17 19:16 ` Bart Van Assche
2023-08-17 21:48 ` Bao D. Nguyen
2023-08-16 19:53 ` [PATCH v9 15/17] scsi: ufs: Simplify ufshcd_auto_hibern8_update() Bart Van Assche
2023-08-16 19:53 ` [PATCH v9 16/17] scsi: ufs: Forbid auto-hibernation without I/O scheduler Bart Van Assche
2023-08-17 18:50 ` Bao D. Nguyen
2023-08-17 19:18 ` Bart Van Assche
2023-08-16 19:53 ` [PATCH v9 17/17] scsi: ufs: Inform the block layer about write ordering Bart Van Assche
2023-08-17 19:00 ` Bao D. Nguyen
2023-08-17 19:34 ` Bart Van Assche
2023-08-17 21:47 ` Bao D. Nguyen
2023-08-17 22:05 ` Bart Van Assche
2023-08-18 0:19 ` Bao D. Nguyen
2023-08-18 17:56 ` Bart Van Assche
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