diff options
| author | Can Guo <cang@codeaurora.org> | 2020-12-02 04:04:03 -0800 |
|---|---|---|
| committer | Martin K. Petersen <martin.petersen@oracle.com> | 2020-12-07 18:29:57 -0500 |
| commit | ace3804b69afa39d9445544843506eca59f3b4b2 (patch) | |
| tree | 6f479098635e6072c7b27f8bd7695b7a45ef1fca /drivers/scsi | |
| parent | 7a7e66c65d4148fc3f23b058405bc9f102414fcb (diff) | |
| download | linux-ace3804b69afa39d9445544843506eca59f3b4b2.tar.bz2 | |
scsi: ufs: Print host regs in IRQ handler when AH8 error happens
Dump registers and states prior to leaving IRQ handler when an AH8 error
occurs.
Link: https://lore.kernel.org/r/1606910644-21185-4-git-send-email-cang@codeaurora.org
Reviewed-by: Stanley Chu <stanley.chu@mediatek.com>
Reviewed-by: Bao D. Nguyen <nguyenb@codeaurora.org>
Reviewed-by: Asutosh Das <asutoshd@codeaurora.org>
Reviewed-by: Hongwu Su <hongwus@codeaurora.org>
Signed-off-by: Can Guo <cang@codeaurora.org>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'drivers/scsi')
| -rw-r--r-- | drivers/scsi/ufs/ufshcd.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/scsi/ufs/ufshcd.c b/drivers/scsi/ufs/ufshcd.c index d94a376bb194..e754191dbf5f 100644 --- a/drivers/scsi/ufs/ufshcd.c +++ b/drivers/scsi/ufs/ufshcd.c @@ -6112,7 +6112,8 @@ 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", |