When AH8 error happens, all the regs and states are dumped in err handler.
Sometime we need to look into host regs right after AH8 error happens,
which is before leaving the IRQ handler.
Reviewed-by: Stanley Chu <[email protected]>
Reviewed-by: Bao D. Nguyen <[email protected]>
Reviewed-by: Asutosh Das <[email protected]>
Reviewed-by: Hongwu Su<[email protected]>
Signed-off-by: Can Guo <[email protected]>
---
drivers/scsi/ufs/ufshcd.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/scsi/ufs/ufshcd.c b/drivers/scsi/ufs/ufshcd.c
index e21b40c..e8e6e68 100644
--- a/drivers/scsi/ufs/ufshcd.c
+++ b/drivers/scsi/ufs/ufshcd.c
@@ -6058,7 +6058,8 @@ static irqreturn_t ufshcd_check_errors(struct ufs_hba *hba)
hba->saved_uic_err |= hba->uic_error;
/* dump controller state before resetting */
- if ((hba->saved_err & (INT_FATAL_ERRORS)) ||
+ if ((hba->saved_err &
+ (INT_FATAL_ERRORS | UFSHCD_UIC_HIBERN8_MASK)) ||
(hba->saved_uic_err &&
(hba->saved_uic_err != UFSHCD_UIC_PA_GENERIC_ERROR))) {
dev_err(hba->dev, "%s: saved_err 0x%x saved_uic_err 0x%x\n",
--
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