* [PATCH] scsi: ufs: create a hook for unipro dme control
@ 2021-02-08 12:56 Leo Liou
2021-02-08 20:42 ` Bean Huo
0 siblings, 1 reply; 3+ messages in thread
From: Leo Liou @ 2021-02-08 12:56 UTC (permalink / raw)
To: agross, bjorn.andersson, alim.akhtar, avri.altman, jejb,
martin.petersen, stanley.chu, cang, asutoshd, beanhuo, jaegeuk,
adrian.hunter, satyat, essuuj, linux-arm-msm, linux-scsi,
linux-kernel
Cc: leoliou
Based on ufshci spec, it defines that "Offset C0h to FFh" belong
to vendor specific. If cpu vendor doesn't support these commands, it
makes the dme errors:
ufs: dme-set: attr-id 0xd041 val 0x1fff failed 0 retries
ufs: dme-set: attr-id 0xd042 val 0xffff failed 0 retries
ufs: dme-set: attr-id 0xd043 val 0x7fff failed 0 retries
Create a hook for unipro vendor-specific commands.
Signed-off-by: Leo Liou <leoliou@google.com>
---
drivers/scsi/ufs/ufs-qcom.c | 11 +++++++++++
drivers/scsi/ufs/ufs-qcom.h | 5 +++++
drivers/scsi/ufs/ufshcd.c | 7 +------
drivers/scsi/ufs/ufshcd.h | 8 ++++++++
drivers/scsi/ufs/unipro.h | 4 ----
5 files changed, 25 insertions(+), 10 deletions(-)
diff --git a/drivers/scsi/ufs/ufs-qcom.c b/drivers/scsi/ufs/ufs-qcom.c
index 2206b1e4b774..f2a925587029 100644
--- a/drivers/scsi/ufs/ufs-qcom.c
+++ b/drivers/scsi/ufs/ufs-qcom.c
@@ -759,6 +759,16 @@ static int ufs_qcom_pwr_change_notify(struct ufs_hba *hba,
return ret;
}
+static void ufs_qcom_unipro_dme_set(struct ufs_hba *hba)
+{
+ ufshcd_dme_set(hba, UIC_ARG_MIB(DME_LocalFC0ProtectionTimeOutVal),
+ DL_FC0ProtectionTimeOutVal_Default);
+ ufshcd_dme_set(hba, UIC_ARG_MIB(DME_LocalTC0ReplayTimeOutVal),
+ DL_TC0ReplayTimeOutVal_Default);
+ ufshcd_dme_set(hba, UIC_ARG_MIB(DME_LocalAFC0ReqTimeOutVal),
+ DL_AFC0ReqTimeOutVal_Default);
+}
+
static int ufs_qcom_quirk_host_pa_saveconfigtime(struct ufs_hba *hba)
{
int err;
@@ -1469,6 +1479,7 @@ static const struct ufs_hba_variant_ops ufs_hba_qcom_vops = {
.hce_enable_notify = ufs_qcom_hce_enable_notify,
.link_startup_notify = ufs_qcom_link_startup_notify,
.pwr_change_notify = ufs_qcom_pwr_change_notify,
+ .unipro_dme_set = ufs_qcom_unipro_dme_set,
.apply_dev_quirks = ufs_qcom_apply_dev_quirks,
.suspend = ufs_qcom_suspend,
.resume = ufs_qcom_resume,
diff --git a/drivers/scsi/ufs/ufs-qcom.h b/drivers/scsi/ufs/ufs-qcom.h
index 8208e3a3ef59..83db97caaa1b 100644
--- a/drivers/scsi/ufs/ufs-qcom.h
+++ b/drivers/scsi/ufs/ufs-qcom.h
@@ -124,6 +124,11 @@ enum {
/* QUniPro Vendor specific attributes */
#define PA_VS_CONFIG_REG1 0x9000
#define DME_VS_CORE_CLK_CTRL 0xD002
+
+#define DME_LocalFC0ProtectionTimeOutVal 0xD041
+#define DME_LocalTC0ReplayTimeOutVal 0xD042
+#define DME_LocalAFC0ReqTimeOutVal 0xD043
+
/* bit and mask definitions for DME_VS_CORE_CLK_CTRL attribute */
#define DME_VS_CORE_CLK_CTRL_CORE_CLK_DIV_EN_BIT BIT(8)
#define DME_VS_CORE_CLK_CTRL_MAX_CORE_CLK_1US_CYCLES_MASK 0xFF
diff --git a/drivers/scsi/ufs/ufshcd.c b/drivers/scsi/ufs/ufshcd.c
index fb32d122f2e3..8ba2ce8c5d0c 100644
--- a/drivers/scsi/ufs/ufshcd.c
+++ b/drivers/scsi/ufs/ufshcd.c
@@ -4231,12 +4231,7 @@ static int ufshcd_change_power_mode(struct ufs_hba *hba,
ufshcd_dme_set(hba, UIC_ARG_MIB(PA_PWRMODEUSERDATA5),
DL_AFC1ReqTimeOutVal_Default);
- ufshcd_dme_set(hba, UIC_ARG_MIB(DME_LocalFC0ProtectionTimeOutVal),
- DL_FC0ProtectionTimeOutVal_Default);
- ufshcd_dme_set(hba, UIC_ARG_MIB(DME_LocalTC0ReplayTimeOutVal),
- DL_TC0ReplayTimeOutVal_Default);
- ufshcd_dme_set(hba, UIC_ARG_MIB(DME_LocalAFC0ReqTimeOutVal),
- DL_AFC0ReqTimeOutVal_Default);
+ ufshcd_vops_unipro_dme_set(hba);
ret = ufshcd_uic_change_pwr_mode(hba, pwr_mode->pwr_rx << 4
| pwr_mode->pwr_tx);
diff --git a/drivers/scsi/ufs/ufshcd.h b/drivers/scsi/ufs/ufshcd.h
index aa9ea3552323..b8c90bee7503 100644
--- a/drivers/scsi/ufs/ufshcd.h
+++ b/drivers/scsi/ufs/ufshcd.h
@@ -311,6 +311,7 @@ struct ufs_pwr_mode_info {
* @pwr_change_notify: called before and after a power mode change
* is carried out to allow vendor spesific capabilities
* to be set.
+ * @unipro_dme_set: called when vendor speicific control is needed
* @setup_xfer_req: called before any transfer request is issued
* to set some things
* @setup_task_mgmt: called before any task management request is issued
@@ -342,6 +343,7 @@ struct ufs_hba_variant_ops {
enum ufs_notify_change_status status,
struct ufs_pa_layer_attr *,
struct ufs_pa_layer_attr *);
+ void (*unipro_dme_set)(struct ufs_hba *hba);
void (*setup_xfer_req)(struct ufs_hba *, int, bool);
void (*setup_task_mgmt)(struct ufs_hba *, int, u8);
void (*hibern8_notify)(struct ufs_hba *, enum uic_cmd_dme,
@@ -1161,6 +1163,12 @@ static inline int ufshcd_vops_pwr_change_notify(struct ufs_hba *hba,
return -ENOTSUPP;
}
+static inline void ufshcd_vops_unipro_dme_set(struct ufs_hba *hba)
+{
+ if (hba->vops && hba->vops->unipro_dme_set)
+ return hba->vops->unipro_dme_set(hba);
+}
+
static inline void ufshcd_vops_setup_xfer_req(struct ufs_hba *hba, int tag,
bool is_scsi_cmd)
{
diff --git a/drivers/scsi/ufs/unipro.h b/drivers/scsi/ufs/unipro.h
index 8e9e486a4f7b..224162e5afd8 100644
--- a/drivers/scsi/ufs/unipro.h
+++ b/drivers/scsi/ufs/unipro.h
@@ -192,10 +192,6 @@
#define DL_TC1ReplayTimeOutVal_Default 65535
#define DL_AFC1ReqTimeOutVal_Default 32767
-#define DME_LocalFC0ProtectionTimeOutVal 0xD041
-#define DME_LocalTC0ReplayTimeOutVal 0xD042
-#define DME_LocalAFC0ReqTimeOutVal 0xD043
-
/* PA power modes */
enum {
FAST_MODE = 1,
--
2.30.0.478.g8a0d178c01-goog
^ permalink raw reply related [flat|nested] 3+ messages in thread* Re: [PATCH] scsi: ufs: create a hook for unipro dme control
2021-02-08 12:56 [PATCH] scsi: ufs: create a hook for unipro dme control Leo Liou
@ 2021-02-08 20:42 ` Bean Huo
2021-02-09 16:15 ` Leo Liou
0 siblings, 1 reply; 3+ messages in thread
From: Bean Huo @ 2021-02-08 20:42 UTC (permalink / raw)
To: Leo Liou, agross, bjorn.andersson, alim.akhtar, avri.altman,
jejb, martin.petersen, stanley.chu, cang, asutoshd, beanhuo,
jaegeuk, adrian.hunter, satyat, essuuj, linux-arm-msm,
linux-scsi, linux-kernel
On Mon, 2021-02-08 at 20:56 +0800, Leo Liou wrote:
> Based on ufshci spec, it defines that "Offset C0h to FFh" belong
> to vendor specific. If cpu vendor doesn't support these commands, it
> makes the dme errors:
>
> ufs: dme-set: attr-id 0xd041 val 0x1fff failed 0 retries
> ufs: dme-set: attr-id 0xd042 val 0xffff failed 0 retries
> ufs: dme-set: attr-id 0xd043 val 0x7fff failed 0 retries
>
Hi Leo
"Offset C0h to FFh" registers belong to the UFSHCI, but the attribtes
you moved belong to "DME Attributes for DME_SET-based High Level Power
Mode Control" defined in Unipro and doesen't say they are vendor-
defined attributes. How these two are associated?
Kind regards,
Bean
> Create a hook for unipro vendor-specific commands.
>
> Signed-off-by: Leo Liou <leoliou@google.com>
> ---
> drivers/scsi/ufs/ufs-qcom.c | 11 +++++++++++
> drivers/scsi/ufs/ufs-qcom.h | 5 +++++
> drivers/scsi/ufs/ufshcd.c | 7 +------
> drivers/scsi/ufs/ufshcd.h | 8 ++++++++
> drivers/scsi/ufs/unipro.h | 4 ----
> 5 files changed, 25 insertions(+), 10 deletions(-)
>
> diff --git a/drivers/scsi/ufs/ufs-qcom.c b/drivers/scsi/ufs/ufs-
> qcom.c
> index 2206b1e4b774..f2a925587029 100644
> --- a/drivers/scsi/ufs/ufs-qcom.c
> +++ b/drivers/scsi/ufs/ufs-qcom.c
> @@ -759,6 +759,16 @@ static int ufs_qcom_pwr_change_notify(struct
> ufs_hba *hba,
> return ret;
> }
>
> +static void ufs_qcom_unipro_dme_set(struct ufs_hba *hba)
> +{
> + ufshcd_dme_set(hba,
> UIC_ARG_MIB(DME_LocalFC0ProtectionTimeOutVal),
> + DL_FC0ProtectionTimeOutVal_Default);
> + ufshcd_dme_set(hba, UIC_ARG_MIB(DME_LocalTC0ReplayTimeOutVal),
> + DL_TC0ReplayTimeOutVal_Default);
> + ufshcd_dme_set(hba, UIC_ARG_MIB(DME_LocalAFC0ReqTimeOutVal),
> + DL_AFC0ReqTimeOutVal_Default);
> +}
> +
> static int ufs_qcom_quirk_host_pa_saveconfigtime(struct ufs_hba
> *hba)
> {
> int err;
> @@ -1469,6 +1479,7 @@ static const struct ufs_hba_variant_ops
> ufs_hba_qcom_vops = {
> .hce_enable_notify = ufs_qcom_hce_enable_notify,
> .link_startup_notify = ufs_qcom_link_startup_notify,
> .pwr_change_notify = ufs_qcom_pwr_change_notify,
> + .unipro_dme_set = ufs_qcom_unipro_dme_set,
> .apply_dev_quirks = ufs_qcom_apply_dev_quirks,
> .suspend = ufs_qcom_suspend,
> .resume = ufs_qcom_resume,
> diff --git a/drivers/scsi/ufs/ufs-qcom.h b/drivers/scsi/ufs/ufs-
> qcom.h
> index 8208e3a3ef59..83db97caaa1b 100644
> --- a/drivers/scsi/ufs/ufs-qcom.h
> +++ b/drivers/scsi/ufs/ufs-qcom.h
> @@ -124,6 +124,11 @@ enum {
> /* QUniPro Vendor specific attributes */
> #define PA_VS_CONFIG_REG1 0x9000
> #define DME_VS_CORE_CLK_CTRL 0xD002
> +
> +#define DME_LocalFC0ProtectionTimeOutVal 0xD041
> +#define DME_LocalTC0ReplayTimeOutVal 0xD042
> +#define DME_LocalAFC0ReqTimeOutVal 0xD043
> +
> /* bit and mask definitions for DME_VS_CORE_CLK_CTRL attribute */
> #define DME_VS_CORE_CLK_CTRL_CORE_CLK_DIV_EN_BIT BIT(8)
> #define DME_VS_CORE_CLK_CTRL_MAX_CORE_CLK_1US_CYCLES_MASK 0xFF
> diff --git a/drivers/scsi/ufs/ufshcd.c b/drivers/scsi/ufs/ufshcd.c
> index fb32d122f2e3..8ba2ce8c5d0c 100644
> --- a/drivers/scsi/ufs/ufshcd.c
> +++ b/drivers/scsi/ufs/ufshcd.c
> @@ -4231,12 +4231,7 @@ static int ufshcd_change_power_mode(struct
> ufs_hba *hba,
> ufshcd_dme_set(hba, UIC_ARG_MIB(PA_PWRMODEUSERDATA5),
> DL_AFC1ReqTimeOutVal_Default);
>
> - ufshcd_dme_set(hba,
> UIC_ARG_MIB(DME_LocalFC0ProtectionTimeOutVal),
> - DL_FC0ProtectionTimeOutVal_Default);
> - ufshcd_dme_set(hba, UIC_ARG_MIB(DME_LocalTC0ReplayTimeOutVal),
> - DL_TC0ReplayTimeOutVal_Default);
> - ufshcd_dme_set(hba, UIC_ARG_MIB(DME_LocalAFC0ReqTimeOutVal),
> - DL_AFC0ReqTimeOutVal_Default);
> + ufshcd_vops_unipro_dme_set(hba);
>
> ret = ufshcd_uic_change_pwr_mode(hba, pwr_mode->pwr_rx << 4
> | pwr_mode->pwr_tx);
> diff --git a/drivers/scsi/ufs/ufshcd.h b/drivers/scsi/ufs/ufshcd.h
> index aa9ea3552323..b8c90bee7503 100644
> --- a/drivers/scsi/ufs/ufshcd.h
> +++ b/drivers/scsi/ufs/ufshcd.h
> @@ -311,6 +311,7 @@ struct ufs_pwr_mode_info {
> * @pwr_change_notify: called before and after a power mode change
> * is carried out to allow vendor spesific
> capabilities
> * to be set.
> + * @unipro_dme_set: called when vendor speicific control is needed
> * @setup_xfer_req: called before any transfer request is issued
> * to set some things
> * @setup_task_mgmt: called before any task management request is
> issued
> @@ -342,6 +343,7 @@ struct ufs_hba_variant_ops {
> enum ufs_notify_change_status
> status,
> struct ufs_pa_layer_attr *,
> struct ufs_pa_layer_attr *);
> + void (*unipro_dme_set)(struct ufs_hba *hba);
> void (*setup_xfer_req)(struct ufs_hba *, int, bool);
> void (*setup_task_mgmt)(struct ufs_hba *, int, u8);
> void (*hibern8_notify)(struct ufs_hba *, enum uic_cmd_dme,
> @@ -1161,6 +1163,12 @@ static inline int
> ufshcd_vops_pwr_change_notify(struct ufs_hba *hba,
> return -ENOTSUPP;
> }
>
> +static inline void ufshcd_vops_unipro_dme_set(struct ufs_hba *hba)
> +{
> + if (hba->vops && hba->vops->unipro_dme_set)
> + return hba->vops->unipro_dme_set(hba);
> +}
> +
> static inline void ufshcd_vops_setup_xfer_req(struct ufs_hba *hba,
> int tag,
> bool is_scsi_cmd)
> {
> diff --git a/drivers/scsi/ufs/unipro.h b/drivers/scsi/ufs/unipro.h
> index 8e9e486a4f7b..224162e5afd8 100644
> --- a/drivers/scsi/ufs/unipro.h
> +++ b/drivers/scsi/ufs/unipro.h
> @@ -192,10 +192,6 @@
> #define DL_TC1ReplayTimeOutVal_Default 65535
> #define DL_AFC1ReqTimeOutVal_Default 32767
>
> -#define DME_LocalFC0ProtectionTimeOutVal 0xD041
> -#define DME_LocalTC0ReplayTimeOutVal 0xD042
> -#define DME_LocalAFC0ReqTimeOutVal 0xD043
> -
> /* PA power modes */
> enum {
> FAST_MODE = 1,
^ permalink raw reply [flat|nested] 3+ messages in thread* Re: [PATCH] scsi: ufs: create a hook for unipro dme control
2021-02-08 20:42 ` Bean Huo
@ 2021-02-09 16:15 ` Leo Liou
0 siblings, 0 replies; 3+ messages in thread
From: Leo Liou @ 2021-02-09 16:15 UTC (permalink / raw)
To: Bean Huo
Cc: agross, bjorn.andersson, alim.akhtar, avri.altman, jejb,
martin.petersen, stanley.chu, cang, asutoshd, beanhuo, jaegeuk,
adrian.hunter, satyat, essuuj, linux-arm-msm, linux-scsi,
linux-kernel
On Mon, Feb 08, 2021 at 09:42:05PM +0100, Bean Huo wrote:
> On Mon, 2021-02-08 at 20:56 +0800, Leo Liou wrote:
> > Based on ufshci spec, it defines that "Offset C0h to FFh" belong
> > to vendor specific. If cpu vendor doesn't support these commands, it
> > makes the dme errors:
> >
> > ufs: dme-set: attr-id 0xd041 val 0x1fff failed 0 retries
> > ufs: dme-set: attr-id 0xd042 val 0xffff failed 0 retries
> > ufs: dme-set: attr-id 0xd043 val 0x7fff failed 0 retries
> >
>
> Hi Leo
> "Offset C0h to FFh" registers belong to the UFSHCI, but the attribtes
> you moved belong to "DME Attributes for DME_SET-based High Level Power
> Mode Control" defined in Unipro and doesen't say they are vendor-
> defined attributes. How these two are associated?
>
> Kind regards,
> Bean
>
Hi Bean,
Thanks for your remind:)
I thought the vendor means cpu-related, and it's incorrect.
Actually it doesn't make sense.
I'll check the error with unipro layer.
Best Regards,
Leo
> > Create a hook for unipro vendor-specific commands.
> >
> > Signed-off-by: Leo Liou <leoliou@google.com>
> > ---
> > drivers/scsi/ufs/ufs-qcom.c | 11 +++++++++++
> > drivers/scsi/ufs/ufs-qcom.h | 5 +++++
> > drivers/scsi/ufs/ufshcd.c | 7 +------
> > drivers/scsi/ufs/ufshcd.h | 8 ++++++++
> > drivers/scsi/ufs/unipro.h | 4 ----
> > 5 files changed, 25 insertions(+), 10 deletions(-)
> >
> > diff --git a/drivers/scsi/ufs/ufs-qcom.c b/drivers/scsi/ufs/ufs-
> > qcom.c
> > index 2206b1e4b774..f2a925587029 100644
> > --- a/drivers/scsi/ufs/ufs-qcom.c
> > +++ b/drivers/scsi/ufs/ufs-qcom.c
> > @@ -759,6 +759,16 @@ static int ufs_qcom_pwr_change_notify(struct
> > ufs_hba *hba,
> > return ret;
> > }
> >
> > +static void ufs_qcom_unipro_dme_set(struct ufs_hba *hba)
> > +{
> > + ufshcd_dme_set(hba,
> > UIC_ARG_MIB(DME_LocalFC0ProtectionTimeOutVal),
> > + DL_FC0ProtectionTimeOutVal_Default);
> > + ufshcd_dme_set(hba, UIC_ARG_MIB(DME_LocalTC0ReplayTimeOutVal),
> > + DL_TC0ReplayTimeOutVal_Default);
> > + ufshcd_dme_set(hba, UIC_ARG_MIB(DME_LocalAFC0ReqTimeOutVal),
> > + DL_AFC0ReqTimeOutVal_Default);
> > +}
> > +
> > static int ufs_qcom_quirk_host_pa_saveconfigtime(struct ufs_hba
> > *hba)
> > {
> > int err;
> > @@ -1469,6 +1479,7 @@ static const struct ufs_hba_variant_ops
> > ufs_hba_qcom_vops = {
> > .hce_enable_notify = ufs_qcom_hce_enable_notify,
> > .link_startup_notify = ufs_qcom_link_startup_notify,
> > .pwr_change_notify = ufs_qcom_pwr_change_notify,
> > + .unipro_dme_set = ufs_qcom_unipro_dme_set,
> > .apply_dev_quirks = ufs_qcom_apply_dev_quirks,
> > .suspend = ufs_qcom_suspend,
> > .resume = ufs_qcom_resume,
> > diff --git a/drivers/scsi/ufs/ufs-qcom.h b/drivers/scsi/ufs/ufs-
> > qcom.h
> > index 8208e3a3ef59..83db97caaa1b 100644
> > --- a/drivers/scsi/ufs/ufs-qcom.h
> > +++ b/drivers/scsi/ufs/ufs-qcom.h
> > @@ -124,6 +124,11 @@ enum {
> > /* QUniPro Vendor specific attributes */
> > #define PA_VS_CONFIG_REG1 0x9000
> > #define DME_VS_CORE_CLK_CTRL 0xD002
> > +
> > +#define DME_LocalFC0ProtectionTimeOutVal 0xD041
> > +#define DME_LocalTC0ReplayTimeOutVal 0xD042
> > +#define DME_LocalAFC0ReqTimeOutVal 0xD043
> > +
> > /* bit and mask definitions for DME_VS_CORE_CLK_CTRL attribute */
> > #define DME_VS_CORE_CLK_CTRL_CORE_CLK_DIV_EN_BIT BIT(8)
> > #define DME_VS_CORE_CLK_CTRL_MAX_CORE_CLK_1US_CYCLES_MASK 0xFF
> > diff --git a/drivers/scsi/ufs/ufshcd.c b/drivers/scsi/ufs/ufshcd.c
> > index fb32d122f2e3..8ba2ce8c5d0c 100644
> > --- a/drivers/scsi/ufs/ufshcd.c
> > +++ b/drivers/scsi/ufs/ufshcd.c
> > @@ -4231,12 +4231,7 @@ static int ufshcd_change_power_mode(struct
> > ufs_hba *hba,
> > ufshcd_dme_set(hba, UIC_ARG_MIB(PA_PWRMODEUSERDATA5),
> > DL_AFC1ReqTimeOutVal_Default);
> >
> > - ufshcd_dme_set(hba,
> > UIC_ARG_MIB(DME_LocalFC0ProtectionTimeOutVal),
> > - DL_FC0ProtectionTimeOutVal_Default);
> > - ufshcd_dme_set(hba, UIC_ARG_MIB(DME_LocalTC0ReplayTimeOutVal),
> > - DL_TC0ReplayTimeOutVal_Default);
> > - ufshcd_dme_set(hba, UIC_ARG_MIB(DME_LocalAFC0ReqTimeOutVal),
> > - DL_AFC0ReqTimeOutVal_Default);
> > + ufshcd_vops_unipro_dme_set(hba);
> >
> > ret = ufshcd_uic_change_pwr_mode(hba, pwr_mode->pwr_rx << 4
> > | pwr_mode->pwr_tx);
> > diff --git a/drivers/scsi/ufs/ufshcd.h b/drivers/scsi/ufs/ufshcd.h
> > index aa9ea3552323..b8c90bee7503 100644
> > --- a/drivers/scsi/ufs/ufshcd.h
> > +++ b/drivers/scsi/ufs/ufshcd.h
> > @@ -311,6 +311,7 @@ struct ufs_pwr_mode_info {
> > * @pwr_change_notify: called before and after a power mode change
> > * is carried out to allow vendor spesific
> > capabilities
> > * to be set.
> > + * @unipro_dme_set: called when vendor speicific control is needed
> > * @setup_xfer_req: called before any transfer request is issued
> > * to set some things
> > * @setup_task_mgmt: called before any task management request is
> > issued
> > @@ -342,6 +343,7 @@ struct ufs_hba_variant_ops {
> > enum ufs_notify_change_status
> > status,
> > struct ufs_pa_layer_attr *,
> > struct ufs_pa_layer_attr *);
> > + void (*unipro_dme_set)(struct ufs_hba *hba);
> > void (*setup_xfer_req)(struct ufs_hba *, int, bool);
> > void (*setup_task_mgmt)(struct ufs_hba *, int, u8);
> > void (*hibern8_notify)(struct ufs_hba *, enum uic_cmd_dme,
> > @@ -1161,6 +1163,12 @@ static inline int
> > ufshcd_vops_pwr_change_notify(struct ufs_hba *hba,
> > return -ENOTSUPP;
> > }
> >
> > +static inline void ufshcd_vops_unipro_dme_set(struct ufs_hba *hba)
> > +{
> > + if (hba->vops && hba->vops->unipro_dme_set)
> > + return hba->vops->unipro_dme_set(hba);
> > +}
> > +
> > static inline void ufshcd_vops_setup_xfer_req(struct ufs_hba *hba,
> > int tag,
> > bool is_scsi_cmd)
> > {
> > diff --git a/drivers/scsi/ufs/unipro.h b/drivers/scsi/ufs/unipro.h
> > index 8e9e486a4f7b..224162e5afd8 100644
> > --- a/drivers/scsi/ufs/unipro.h
> > +++ b/drivers/scsi/ufs/unipro.h
> > @@ -192,10 +192,6 @@
> > #define DL_TC1ReplayTimeOutVal_Default 65535
> > #define DL_AFC1ReqTimeOutVal_Default 32767
> >
> > -#define DME_LocalFC0ProtectionTimeOutVal 0xD041
> > -#define DME_LocalTC0ReplayTimeOutVal 0xD042
> > -#define DME_LocalAFC0ReqTimeOutVal 0xD043
> > -
> > /* PA power modes */
> > enum {
> > FAST_MODE = 1,
>
^ permalink raw reply [flat|nested] 3+ messages in thread
end of thread, other threads:[~2021-02-09 16:16 UTC | newest]
Thread overview: 3+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2021-02-08 12:56 [PATCH] scsi: ufs: create a hook for unipro dme control Leo Liou
2021-02-08 20:42 ` Bean Huo
2021-02-09 16:15 ` Leo Liou
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