diff options
| author | Peter Wang | 2022-08-03 07:54:35 +0800 |
|---|---|---|
| committer | Martin K. Petersen | 2022-08-22 22:58:29 -0400 |
| commit | 364893575d139546c5dc6255c12c72cdc929bf93 (patch) | |
| tree | 4cfbea3984bc1e572a6178184728c56ff4cc6787 /drivers/ufs | |
| parent | 4d869fe67acccfc436c6030ceaba4779174019a4 (diff) | |
scsi: ufs: ufs-mediatek: Dump more registers
Dump more proprietary UFSHCI status registers for easier issue breakdown.
Link: https://lore.kernel.org/r/20220802235437.4547-4-stanley.chu@mediatek.com
Reviewed-by: Stanley Chu <stanley.chu@mediatek.com>
Signed-off-by: Peter Wang <peter.wang@mediatek.com>
Signed-off-by: Stanley Chu <stanley.chu@mediatek.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'drivers/ufs')
| -rw-r--r-- | drivers/ufs/host/ufs-mediatek.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/drivers/ufs/host/ufs-mediatek.c b/drivers/ufs/host/ufs-mediatek.c index 62bc3b791b38..2b85d2406714 100644 --- a/drivers/ufs/host/ufs-mediatek.c +++ b/drivers/ufs/host/ufs-mediatek.c @@ -1284,13 +1284,16 @@ fail: static void ufs_mtk_dbg_register_dump(struct ufs_hba *hba) { - ufshcd_dump_regs(hba, REG_UFS_REFCLK_CTRL, 0x4, "Ref-Clk Ctrl "); + /* Dump ufshci register 0x140 ~ 0x14C */ + ufshcd_dump_regs(hba, REG_UFS_XOUFS_CTRL, 0x10, + "XOUFS Ctrl (0x140): "); ufshcd_dump_regs(hba, REG_UFS_EXTREG, 0x4, "Ext Reg "); + /* Dump ufshci register 0x2200 ~ 0x22AC */ ufshcd_dump_regs(hba, REG_UFS_MPHYCTRL, REG_UFS_REJECT_MON - REG_UFS_MPHYCTRL + 4, - "MPHY Ctrl "); + "MPHY Ctrl (0x2200): "); /* Direct debugging information to REG_MTK_PROBE */ ufs_mtk_dbg_sel(hba); |