From: Stanley Chu <stanley.chu@mediatek.com>
To: <linux-scsi@vger.kernel.org>, <martin.petersen@oracle.com>,
<avri.altman@wdc.com>, <alim.akhtar@samsung.com>,
<jejb@linux.ibm.com>
Cc: <beanhuo@micron.com>, <asutoshd@codeaurora.org>,
<cang@codeaurora.org>, <matthias.bgg@gmail.com>,
<bvanassche@acm.org>, <linux-mediatek@lists.infradead.org>,
<linux-arm-kernel@lists.infradead.org>,
<linux-kernel@vger.kernel.org>, <kuohong.wang@mediatek.com>,
<peter.wang@mediatek.com>, <chun-hung.wu@mediatek.com>,
<andy.teng@mediatek.com>, Stanley Chu <stanley.chu@mediatek.com>
Subject: [PATCH v1 1/3] scsi: ufs: pass device information to apply_dev_quirks
Date: Sun, 5 Jan 2020 12:55:16 +0800 [thread overview]
Message-ID: <1578200118-29547-2-git-send-email-stanley.chu@mediatek.com> (raw)
In-Reply-To: <1578200118-29547-1-git-send-email-stanley.chu@mediatek.com>
Pass UFS device information to vendor-specific variant callback
"apply_dev_quirks" because some platform vendors need to know such
information to apply special handlings or quirks in specific devices.
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>
Signed-off-by: Stanley Chu <stanley.chu@mediatek.com>
---
drivers/scsi/ufs/ufshcd.c | 5 +++--
drivers/scsi/ufs/ufshcd.h | 7 ++++---
2 files changed, 7 insertions(+), 5 deletions(-)
diff --git a/drivers/scsi/ufs/ufshcd.c b/drivers/scsi/ufs/ufshcd.c
index 1b97f2dc0b63..9abf0ea8c308 100644
--- a/drivers/scsi/ufs/ufshcd.c
+++ b/drivers/scsi/ufs/ufshcd.c
@@ -6803,7 +6803,8 @@ static int ufshcd_quirk_tune_host_pa_tactivate(struct ufs_hba *hba)
return ret;
}
-static void ufshcd_tune_unipro_params(struct ufs_hba *hba)
+static void ufshcd_tune_unipro_params(struct ufs_hba *hba,
+ struct ufs_dev_desc *card)
{
if (ufshcd_is_unipro_pa_params_tuning_req(hba)) {
ufshcd_tune_pa_tactivate(hba);
@@ -6817,7 +6818,7 @@ static void ufshcd_tune_unipro_params(struct ufs_hba *hba)
if (hba->dev_quirks & UFS_DEVICE_QUIRK_HOST_PA_TACTIVATE)
ufshcd_quirk_tune_host_pa_tactivate(hba);
- ufshcd_vops_apply_dev_quirks(hba);
+ ufshcd_vops_apply_dev_quirks(hba, card);
}
static void ufshcd_clear_dbg_ufs_stats(struct ufs_hba *hba)
diff --git a/drivers/scsi/ufs/ufshcd.h b/drivers/scsi/ufs/ufshcd.h
index e05cafddc87b..4f3fa71303da 100644
--- a/drivers/scsi/ufs/ufshcd.h
+++ b/drivers/scsi/ufs/ufshcd.h
@@ -320,7 +320,7 @@ struct ufs_hba_variant_ops {
void (*setup_task_mgmt)(struct ufs_hba *, int, u8);
void (*hibern8_notify)(struct ufs_hba *, enum uic_cmd_dme,
enum ufs_notify_change_status);
- int (*apply_dev_quirks)(struct ufs_hba *);
+ int (*apply_dev_quirks)(struct ufs_hba *, struct ufs_dev_desc *);
int (*suspend)(struct ufs_hba *, enum ufs_pm_op);
int (*resume)(struct ufs_hba *, enum ufs_pm_op);
void (*dbg_register_dump)(struct ufs_hba *hba);
@@ -1052,10 +1052,11 @@ static inline void ufshcd_vops_hibern8_notify(struct ufs_hba *hba,
return hba->vops->hibern8_notify(hba, cmd, status);
}
-static inline int ufshcd_vops_apply_dev_quirks(struct ufs_hba *hba)
+static inline int ufshcd_vops_apply_dev_quirks(struct ufs_hba *hba,
+ struct ufs_dev_desc *card)
{
if (hba->vops && hba->vops->apply_dev_quirks)
- return hba->vops->apply_dev_quirks(hba);
+ return hba->vops->apply_dev_quirks(hba, card);
return 0;
}
--
2.18.0
next prev parent reply other threads:[~2020-01-05 4:55 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-01-05 4:55 [PATCH v1 0/3] scsi: ufs: pass device information to apply_dev_quirks Stanley Chu
2020-01-05 4:55 ` Stanley Chu [this message]
2020-01-05 4:55 ` [PATCH v1 2/3] scsi: ufs-qcom: modify apply_dev_quirks interface Stanley Chu
2020-01-05 4:55 ` [PATCH v1 3/3] scsi: ufs-mediatek: add apply_dev_quirks variant operation Stanley Chu
2020-01-05 5:51 ` [PATCH v1 0/3] scsi: ufs: pass device information to apply_dev_quirks Avri Altman
2020-01-05 13:10 ` Stanley Chu
2020-01-05 16:40 ` Avri Altman
2020-01-06 0:26 ` Stanley Chu
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