diff mbox series

[v3,3/4] scsi: ufs: Conditionally enable the BLK_MQ_F_BLOCKING flag

Message ID 20230526173007.1627017-4-bvanassche@acm.org
State Superseded
Headers show
Series ufs: Do not requeue while ungating the clock | expand

Commit Message

Bart Van Assche May 26, 2023, 5:29 p.m. UTC 
Prepare for adding code in ufshcd_queuecommand() that may sleep.

Signed-off-by: Bart Van Assche <bvanassche@acm.org>
---
 drivers/ufs/core/ufshcd.c | 1 +
 1 file changed, 1 insertion(+)

Comments

Adrian Hunter May 29, 2023, 6:51 a.m. UTC | #1 
On 26/05/23 20:29, Bart Van Assche wrote:
> Prepare for adding code in ufshcd_queuecommand() that may sleep.
> 
> Signed-off-by: Bart Van Assche <bvanassche@acm.org>

Acked-by: Adrian Hunter <adrian.hunter@intel.com>

> ---
>  drivers/ufs/core/ufshcd.c | 1 +
>  1 file changed, 1 insertion(+)
> 
> diff --git a/drivers/ufs/core/ufshcd.c b/drivers/ufs/core/ufshcd.c
> index abe9a430cc37..c2d9109102f3 100644
> --- a/drivers/ufs/core/ufshcd.c
> +++ b/drivers/ufs/core/ufshcd.c
> @@ -10187,6 +10187,7 @@ int ufshcd_init(struct ufs_hba *hba, void __iomem *mmio_base, unsigned int irq)
>  	host->max_channel = UFSHCD_MAX_CHANNEL;
>  	host->unique_id = host->host_no;
>  	host->max_cmd_len = UFS_CDB_SIZE;
> +	host->queuecommand_may_block = !!(hba->caps & UFSHCD_CAP_CLK_GATING);
>  
>  	hba->max_pwr_info.is_valid = false;
>
diff mbox series

Patch

diff --git a/drivers/ufs/core/ufshcd.c b/drivers/ufs/core/ufshcd.c
index abe9a430cc37..c2d9109102f3 100644
--- a/drivers/ufs/core/ufshcd.c
+++ b/drivers/ufs/core/ufshcd.c
@@ -10187,6 +10187,7 @@  int ufshcd_init(struct ufs_hba *hba, void __iomem *mmio_base, unsigned int irq)
 	host->max_channel = UFSHCD_MAX_CHANNEL;
 	host->unique_id = host->host_no;
 	host->max_cmd_len = UFS_CDB_SIZE;
+	host->queuecommand_may_block = !!(hba->caps & UFSHCD_CAP_CLK_GATING);
 
 	hba->max_pwr_info.is_valid = false;