6.6-stable review patch. If anyone has any objections, please let me know.
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From: Bart Van Assche bvanassche@acm.org
[ Upstream commit 4fa382be430421e1445f9c95c4dc9b7e0949ae8a ]
ufshcd_is_ufs_dev_busy(), ufshcd_print_host_state() and ufshcd_eh_timed_out() are used in both modes (legacy mode and MCQ mode). hba->outstanding_reqs only represents the outstanding requests in legacy mode. Hence, change hba->outstanding_reqs into scsi_host_busy(hba->host) in these functions.
Fixes: eacb139b77ff ("scsi: ufs: core: mcq: Enable multi-circular queue") Signed-off-by: Bart Van Assche bvanassche@acm.org Link: https://lore.kernel.org/r/20250214224352.3025151-1-bvanassche@acm.org Reviewed-by: Peter Wang peter.wang@mediatek.com Signed-off-by: Martin K. Petersen martin.petersen@oracle.com Signed-off-by: Sasha Levin sashal@kernel.org --- drivers/ufs/core/ufshcd.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/drivers/ufs/core/ufshcd.c b/drivers/ufs/core/ufshcd.c index 24f8b74e166de..3412ac717807d 100644 --- a/drivers/ufs/core/ufshcd.c +++ b/drivers/ufs/core/ufshcd.c @@ -245,7 +245,7 @@ static bool ufshcd_has_pending_tasks(struct ufs_hba *hba)
static bool ufshcd_is_ufs_dev_busy(struct ufs_hba *hba) { - return hba->outstanding_reqs || ufshcd_has_pending_tasks(hba); + return scsi_host_busy(hba->host) || ufshcd_has_pending_tasks(hba); }
static const struct ufs_dev_quirk ufs_fixups[] = { @@ -616,8 +616,8 @@ static void ufshcd_print_host_state(struct ufs_hba *hba) const struct scsi_device *sdev_ufs = hba->ufs_device_wlun;
dev_err(hba->dev, "UFS Host state=%d\n", hba->ufshcd_state); - dev_err(hba->dev, "outstanding reqs=0x%lx tasks=0x%lx\n", - hba->outstanding_reqs, hba->outstanding_tasks); + dev_err(hba->dev, "%d outstanding reqs, tasks=0x%lx\n", + scsi_host_busy(hba->host), hba->outstanding_tasks); dev_err(hba->dev, "saved_err=0x%x, saved_uic_err=0x%x\n", hba->saved_err, hba->saved_uic_err); dev_err(hba->dev, "Device power mode=%d, UIC link state=%d\n", @@ -8973,7 +8973,7 @@ static enum scsi_timeout_action ufshcd_eh_timed_out(struct scsi_cmnd *scmd) dev_info(hba->dev, "%s() finished; outstanding_tasks = %#lx.\n", __func__, hba->outstanding_tasks);
- return hba->outstanding_reqs ? SCSI_EH_RESET_TIMER : SCSI_EH_DONE; + return scsi_host_busy(hba->host) ? SCSI_EH_RESET_TIMER : SCSI_EH_DONE; }
static const struct attribute_group *ufshcd_driver_groups[] = {