diff options
| author | Bart Van Assche <bvanassche@acm.org> | 2025-05-08 09:54:03 -0700 |
|---|---|---|
| committer | Martin K. Petersen <martin.petersen@oracle.com> | 2025-05-12 22:31:56 -0400 |
| commit | b179f290d36316d33a306a9a11df48787e2bd5bb (patch) | |
| tree | 8257a1ede417e739ec02ed935db9ec5ceab11705 | |
| parent | 769d7fbe01f65d95f4720cacb8f21e1104e61010 (diff) | |
scsi: ufs: core: Increase the UIC command timeout further
On my development board I observed that it can take a little longer than
two seconds before UIC completions are processed if the UART is enabled.
Hence this patch that increases the UIC command timeout upper limit
further.
Signed-off-by: Bart Van Assche <bvanassche@acm.org>
Link: https://lore.kernel.org/r/20250508165411.3755300-1-bvanassche@acm.org
Reviewed-by: Peter Wang <peter.wang@mediatek.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
| -rw-r--r-- | drivers/ufs/core/ufshcd.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/ufs/core/ufshcd.c b/drivers/ufs/core/ufshcd.c index de30346083c8..a41556b5a328 100644 --- a/drivers/ufs/core/ufshcd.c +++ b/drivers/ufs/core/ufshcd.c @@ -53,7 +53,7 @@ /* UIC command timeout, unit: ms */ enum { UIC_CMD_TIMEOUT_DEFAULT = 500, - UIC_CMD_TIMEOUT_MAX = 2000, + UIC_CMD_TIMEOUT_MAX = 5000, }; /* NOP OUT retries waiting for NOP IN response */ #define NOP_OUT_RETRIES 10 @@ -133,7 +133,7 @@ static const struct kernel_param_ops uic_cmd_timeout_ops = { module_param_cb(uic_cmd_timeout, &uic_cmd_timeout_ops, &uic_cmd_timeout, 0644); MODULE_PARM_DESC(uic_cmd_timeout, - "UFS UIC command timeout in milliseconds. Defaults to 500ms. Supported values range from 500ms to 2 seconds inclusively"); + "UFS UIC command timeout in milliseconds. Defaults to 500ms. Supported values range from 500ms to 5 seconds inclusively"); #define ufshcd_toggle_vreg(_dev, _vreg, _on) \ ({ \ |