diff options
| author | Stanley Chu <stanley.chu@mediatek.com> | 2020-01-04 22:26:07 +0800 |
|---|---|---|
| committer | Martin K. Petersen <martin.petersen@oracle.com> | 2020-01-15 21:59:44 -0500 |
| commit | a5fe372d92396bbcae2e2688e542d8d77e34662b (patch) | |
| tree | 078783fba2fe2252cc5a83825da9983afbf23c83 /drivers/scsi/ufs/ufshcd.h | |
| parent | 645728a6448fece4817acdb7efba7c19e5c3e311 (diff) | |
scsi: ufs: add device reset history for vendor implementations
Device reset history shall be also added for vendor's device reset variant
operation implementation.
Cc: Alim Akhtar <alim.akhtar@samsung.com>
Cc: Asutosh Das <asutoshd@codeaurora.org>
Cc: Avri Altman <avri.altman@wdc.com>
Cc: Bart Van Assche <bvanassche@acm.org>
Cc: Bean Huo <beanhuo@micron.com>
Cc: Can Guo <cang@codeaurora.org>
Cc: Matthias Brugger <matthias.bgg@gmail.com>
Link: https://lore.kernel.org/r/1578147968-30938-3-git-send-email-stanley.chu@mediatek.com
Reviewed-by: Bean Huo <beanhuo@micron.com>
Reviewed-by: Asutosh Das <asutoshd@codeaurora.org>
Signed-off-by: Stanley Chu <stanley.chu@mediatek.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'drivers/scsi/ufs/ufshcd.h')
| -rw-r--r-- | drivers/scsi/ufs/ufshcd.h | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/drivers/scsi/ufs/ufshcd.h b/drivers/scsi/ufs/ufshcd.h index e05cafddc87b..de1be6a862b0 100644 --- a/drivers/scsi/ufs/ufshcd.h +++ b/drivers/scsi/ufs/ufshcd.h @@ -805,6 +805,8 @@ int ufshcd_wait_for_register(struct ufs_hba *hba, u32 reg, u32 mask, u32 val, unsigned long interval_us, unsigned long timeout_ms, bool can_sleep); void ufshcd_parse_dev_ref_clk_freq(struct ufs_hba *hba, struct clk *refclk); +void ufshcd_update_reg_hist(struct ufs_err_reg_hist *reg_hist, + u32 reg); static inline void check_upiu_size(void) { @@ -1083,8 +1085,10 @@ static inline void ufshcd_vops_dbg_register_dump(struct ufs_hba *hba) static inline void ufshcd_vops_device_reset(struct ufs_hba *hba) { - if (hba->vops && hba->vops->device_reset) + if (hba->vops && hba->vops->device_reset) { hba->vops->device_reset(hba); + ufshcd_update_reg_hist(&hba->ufs_stats.dev_reset, 0); + } } extern struct ufs_pm_lvl_states ufs_pm_lvl_states[]; |