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-rw-r--r--drivers/firmware/arm_scmi/base.c4
-rw-r--r--drivers/firmware/arm_scmi/driver.c1
-rw-r--r--drivers/firmware/arm_scmi/notify.c13
-rw-r--r--drivers/firmware/arm_scmi/notify.h7
-rw-r--r--drivers/firmware/arm_scmi/perf.c9
-rw-r--r--drivers/firmware/arm_scmi/power.c9
-rw-r--r--drivers/firmware/arm_scmi/reset.c9
-rw-r--r--drivers/firmware/arm_scmi/sensors.c12
-rw-r--r--drivers/firmware/arm_scmi/system.c4
9 files changed, 40 insertions, 28 deletions
diff --git a/drivers/firmware/arm_scmi/base.c b/drivers/firmware/arm_scmi/base.c
index 34c8a29ede0c..6a5cdef197d0 100644
--- a/drivers/firmware/arm_scmi/base.c
+++ b/drivers/firmware/arm_scmi/base.c
@@ -262,7 +262,7 @@ static int scmi_base_error_notify(const struct scmi_handle *handle, bool enable)
return ret;
}
-static int scmi_base_set_notify_enabled(const struct scmi_handle *handle,
+static int scmi_base_set_notify_enabled(const void *handle,
u8 evt_id, u32 src_id, bool enable)
{
int ret;
@@ -274,7 +274,7 @@ static int scmi_base_set_notify_enabled(const struct scmi_handle *handle,
return ret;
}
-static void *scmi_base_fill_custom_report(const struct scmi_handle *handle,
+static void *scmi_base_fill_custom_report(const void *handle,
u8 evt_id, ktime_t timestamp,
const void *payld, size_t payld_sz,
void *report, u32 *src_id)
diff --git a/drivers/firmware/arm_scmi/driver.c b/drivers/firmware/arm_scmi/driver.c
index 2357b93732ae..568b3f963e15 100644
--- a/drivers/firmware/arm_scmi/driver.c
+++ b/drivers/firmware/arm_scmi/driver.c
@@ -641,6 +641,7 @@ scmi_alloc_init_protocol_instance(struct scmi_info *info,
*/
if (pi->proto->events) {
ret = scmi_register_protocol_events(handle, pi->proto->id,
+ &pi->ph,
pi->proto->events);
if (ret)
dev_warn(handle->dev,
diff --git a/drivers/firmware/arm_scmi/notify.c b/drivers/firmware/arm_scmi/notify.c
index cbb2b004eb60..023c93deb14b 100644
--- a/drivers/firmware/arm_scmi/notify.c
+++ b/drivers/firmware/arm_scmi/notify.c
@@ -178,7 +178,7 @@
#define REVT_NOTIFY_SET_STATUS(revt, eid, sid, state) \
({ \
typeof(revt) r = revt; \
- r->proto->ops->set_notify_enabled(r->proto->ni->handle, \
+ r->proto->ops->set_notify_enabled(r->proto->ph, \
(eid), (sid), (state)); \
})
@@ -191,7 +191,7 @@
#define REVT_FILL_REPORT(revt, ...) \
({ \
typeof(revt) r = revt; \
- r->proto->ops->fill_custom_report(r->proto->ni->handle, \
+ r->proto->ops->fill_custom_report(r->proto->ph, \
__VA_ARGS__); \
})
@@ -279,6 +279,7 @@ struct scmi_registered_event;
* events' descriptors, whose fixed-size is determined at
* compile time.
* @registered_mtx: A mutex to protect @registered_events_handlers
+ * @ph: SCMI protocol handle reference
* @registered_events_handlers: An hashtable containing all events' handlers
* descriptors registered for this protocol
*
@@ -303,6 +304,7 @@ struct scmi_registered_events_desc {
struct scmi_registered_event **registered_events;
/* mutex to protect registered_events_handlers */
struct mutex registered_mtx;
+ const struct scmi_protocol_handle *ph;
DECLARE_HASHTABLE(registered_events_handlers, SCMI_REGISTERED_HASH_SZ);
};
@@ -735,6 +737,7 @@ scmi_allocate_registered_events_desc(struct scmi_notify_instance *ni,
* @handle: The handle identifying the platform instance against which the
* protocol's events are registered
* @proto_id: Protocol ID
+ * @ph: SCMI protocol handle.
* @ee: A structure describing the events supported by this protocol.
*
* Used by SCMI Protocols initialization code to register with the notification
@@ -745,6 +748,7 @@ scmi_allocate_registered_events_desc(struct scmi_notify_instance *ni,
* Return: 0 on Success
*/
int scmi_register_protocol_events(const struct scmi_handle *handle, u8 proto_id,
+ const struct scmi_protocol_handle *ph,
const struct scmi_protocol_events *ee)
{
int i;
@@ -754,7 +758,7 @@ int scmi_register_protocol_events(const struct scmi_handle *handle, u8 proto_id,
struct scmi_notify_instance *ni;
const struct scmi_event *evt;
- if (!ee || !ee->ops || !ee->evts ||
+ if (!ee || !ee->ops || !ee->evts || !ph ||
(!ee->num_sources && !ee->ops->get_num_sources))
return -EINVAL;
@@ -768,7 +772,7 @@ int scmi_register_protocol_events(const struct scmi_handle *handle, u8 proto_id,
if (ee->num_sources) {
num_sources = ee->num_sources;
} else {
- int nsrc = ee->ops->get_num_sources(handle);
+ int nsrc = ee->ops->get_num_sources(ph);
if (nsrc <= 0)
return -EINVAL;
@@ -786,6 +790,7 @@ int scmi_register_protocol_events(const struct scmi_handle *handle, u8 proto_id,
if (IS_ERR(pd))
return PTR_ERR(pd);
+ pd->ph = ph;
for (i = 0; i < ee->num_events; i++, evt++) {
struct scmi_registered_event *r_evt;
diff --git a/drivers/firmware/arm_scmi/notify.h b/drivers/firmware/arm_scmi/notify.h
index 03500ca9cf56..97c0e3dd973b 100644
--- a/drivers/firmware/arm_scmi/notify.h
+++ b/drivers/firmware/arm_scmi/notify.h
@@ -50,10 +50,10 @@ struct scmi_protocol_handle;
* process context.
*/
struct scmi_event_ops {
- int (*get_num_sources)(const struct scmi_handle *handle);
- int (*set_notify_enabled)(const struct scmi_handle *handle,
+ int (*get_num_sources)(const void *handle);
+ int (*set_notify_enabled)(const void *handle,
u8 evt_id, u32 src_id, bool enabled);
- void *(*fill_custom_report)(const struct scmi_handle *handle,
+ void *(*fill_custom_report)(const void *handle,
u8 evt_id, ktime_t timestamp,
const void *payld, size_t payld_sz,
void *report, u32 *src_id);
@@ -82,6 +82,7 @@ void scmi_notification_exit(struct scmi_handle *handle);
struct scmi_protocol_handle;
int scmi_register_protocol_events(const struct scmi_handle *handle, u8 proto_id,
+ const struct scmi_protocol_handle *ph,
const struct scmi_protocol_events *ee);
void scmi_deregister_protocol_events(const struct scmi_handle *handle,
u8 proto_id);
diff --git a/drivers/firmware/arm_scmi/perf.c b/drivers/firmware/arm_scmi/perf.c
index 80af823af8ec..6e37a6ebfcd8 100644
--- a/drivers/firmware/arm_scmi/perf.c
+++ b/drivers/firmware/arm_scmi/perf.c
@@ -772,7 +772,7 @@ static const struct scmi_perf_ops perf_ops = {
.power_scale_mw_get = scmi_power_scale_mw_get,
};
-static int scmi_perf_set_notify_enabled(const struct scmi_handle *handle,
+static int scmi_perf_set_notify_enabled(const void *handle,
u8 evt_id, u32 src_id, bool enable)
{
int ret, cmd_id;
@@ -789,7 +789,7 @@ static int scmi_perf_set_notify_enabled(const struct scmi_handle *handle,
return ret;
}
-static void *scmi_perf_fill_custom_report(const struct scmi_handle *handle,
+static void *scmi_perf_fill_custom_report(const void *handle,
u8 evt_id, ktime_t timestamp,
const void *payld, size_t payld_sz,
void *report, u32 *src_id)
@@ -837,9 +837,10 @@ static void *scmi_perf_fill_custom_report(const struct scmi_handle *handle,
return rep;
}
-static int scmi_perf_get_num_sources(const struct scmi_handle *handle)
+static int scmi_perf_get_num_sources(const void *handle)
{
- struct scmi_perf_info *pi = handle->perf_priv;
+ struct scmi_perf_info *pi =
+ ((const struct scmi_handle *)(handle))->perf_priv;
if (!pi)
return -EINVAL;
diff --git a/drivers/firmware/arm_scmi/power.c b/drivers/firmware/arm_scmi/power.c
index 1cfd10dc18a5..5f43c45ebc13 100644
--- a/drivers/firmware/arm_scmi/power.c
+++ b/drivers/firmware/arm_scmi/power.c
@@ -213,7 +213,7 @@ static int scmi_power_request_notify(const struct scmi_handle *handle,
return ret;
}
-static int scmi_power_set_notify_enabled(const struct scmi_handle *handle,
+static int scmi_power_set_notify_enabled(const void *handle,
u8 evt_id, u32 src_id, bool enable)
{
int ret;
@@ -226,7 +226,7 @@ static int scmi_power_set_notify_enabled(const struct scmi_handle *handle,
return ret;
}
-static void *scmi_power_fill_custom_report(const struct scmi_handle *handle,
+static void *scmi_power_fill_custom_report(const void *handle,
u8 evt_id, ktime_t timestamp,
const void *payld, size_t payld_sz,
void *report, u32 *src_id)
@@ -246,9 +246,10 @@ static void *scmi_power_fill_custom_report(const struct scmi_handle *handle,
return r;
}
-static int scmi_power_get_num_sources(const struct scmi_handle *handle)
+static int scmi_power_get_num_sources(const void *handle)
{
- struct scmi_power_info *pinfo = handle->power_priv;
+ struct scmi_power_info *pinfo =
+ ((const struct scmi_handle *)(handle))->power_priv;
if (!pinfo)
return -EINVAL;
diff --git a/drivers/firmware/arm_scmi/reset.c b/drivers/firmware/arm_scmi/reset.c
index 06fecf044153..572dc1fdcede 100644
--- a/drivers/firmware/arm_scmi/reset.c
+++ b/drivers/firmware/arm_scmi/reset.c
@@ -224,7 +224,7 @@ static int scmi_reset_notify(const struct scmi_handle *handle, u32 domain_id,
return ret;
}
-static int scmi_reset_set_notify_enabled(const struct scmi_handle *handle,
+static int scmi_reset_set_notify_enabled(const void *handle,
u8 evt_id, u32 src_id, bool enable)
{
int ret;
@@ -237,7 +237,7 @@ static int scmi_reset_set_notify_enabled(const struct scmi_handle *handle,
return ret;
}
-static void *scmi_reset_fill_custom_report(const struct scmi_handle *handle,
+static void *scmi_reset_fill_custom_report(const void *handle,
u8 evt_id, ktime_t timestamp,
const void *payld, size_t payld_sz,
void *report, u32 *src_id)
@@ -257,9 +257,10 @@ static void *scmi_reset_fill_custom_report(const struct scmi_handle *handle,
return r;
}
-static int scmi_reset_get_num_sources(const struct scmi_handle *handle)
+static int scmi_reset_get_num_sources(const void *handle)
{
- struct scmi_reset_info *pinfo = handle->reset_priv;
+ struct scmi_reset_info *pinfo =
+ ((const struct scmi_handle *)(handle))->reset_priv;
if (!pinfo)
return -EINVAL;
diff --git a/drivers/firmware/arm_scmi/sensors.c b/drivers/firmware/arm_scmi/sensors.c
index 03b7a274ee80..e40e49869a5d 100644
--- a/drivers/firmware/arm_scmi/sensors.c
+++ b/drivers/firmware/arm_scmi/sensors.c
@@ -835,7 +835,7 @@ static const struct scmi_sensor_ops sensor_ops = {
.config_set = scmi_sensor_config_set,
};
-static int scmi_sensor_set_notify_enabled(const struct scmi_handle *handle,
+static int scmi_sensor_set_notify_enabled(const void *handle,
u8 evt_id, u32 src_id, bool enable)
{
int ret;
@@ -860,7 +860,7 @@ static int scmi_sensor_set_notify_enabled(const struct scmi_handle *handle,
return ret;
}
-static void *scmi_sensor_fill_custom_report(const struct scmi_handle *handle,
+static void *scmi_sensor_fill_custom_report(const void *handle,
u8 evt_id, ktime_t timestamp,
const void *payld, size_t payld_sz,
void *report, u32 *src_id)
@@ -890,7 +890,8 @@ static void *scmi_sensor_fill_custom_report(const struct scmi_handle *handle,
struct scmi_sensor_info *s;
const struct scmi_sensor_update_notify_payld *p = payld;
struct scmi_sensor_update_report *r = report;
- struct sensors_info *sinfo = handle->sensor_priv;
+ struct sensors_info *sinfo =
+ ((const struct scmi_handle *)(handle))->sensor_priv;
/* payld_sz is variable for this event */
r->sensor_id = le32_to_cpu(p->sensor_id);
@@ -920,9 +921,10 @@ static void *scmi_sensor_fill_custom_report(const struct scmi_handle *handle,
return rep;
}
-static int scmi_sensor_get_num_sources(const struct scmi_handle *handle)
+static int scmi_sensor_get_num_sources(const void *handle)
{
- struct sensors_info *si = handle->sensor_priv;
+ struct sensors_info *si =
+ ((const struct scmi_handle *)(handle))->sensor_priv;
return si->num_sensors;
}
diff --git a/drivers/firmware/arm_scmi/system.c b/drivers/firmware/arm_scmi/system.c
index e1ee6327f761..9d016dff4be5 100644
--- a/drivers/firmware/arm_scmi/system.c
+++ b/drivers/firmware/arm_scmi/system.c
@@ -53,7 +53,7 @@ static int scmi_system_request_notify(const struct scmi_handle *handle,
return ret;
}
-static int scmi_system_set_notify_enabled(const struct scmi_handle *handle,
+static int scmi_system_set_notify_enabled(const void *handle,
u8 evt_id, u32 src_id, bool enable)
{
int ret;
@@ -65,7 +65,7 @@ static int scmi_system_set_notify_enabled(const struct scmi_handle *handle,
return ret;
}
-static void *scmi_system_fill_custom_report(const struct scmi_handle *handle,
+static void *scmi_system_fill_custom_report(const void *handle,
u8 evt_id, ktime_t timestamp,
const void *payld, size_t payld_sz,
void *report, u32 *src_id)