struct scmi_sensor_info *sensors;
};
-static int scmi_sensor_attributes_get(const struct scmi_handle *handle,
+static int scmi_sensor_attributes_get(const struct scmi_protocol_handle *ph,
struct sensors_info *si)
{
int ret;
struct scmi_xfer *t;
struct scmi_msg_resp_sensor_attributes *attr;
- ret = scmi_xfer_get_init(handle, PROTOCOL_ATTRIBUTES,
- SCMI_PROTOCOL_SENSOR, 0, sizeof(*attr), &t);
+ ret = ph->xops->xfer_get_init(ph, PROTOCOL_ATTRIBUTES,
+ 0, sizeof(*attr), &t);
if (ret)
return ret;
attr = t->rx.buf;
- ret = scmi_do_xfer(handle, t);
+ ret = ph->xops->do_xfer(ph, t);
if (!ret) {
si->num_sensors = le16_to_cpu(attr->num_sensors);
si->max_requests = attr->max_requests;
si->reg_size = le32_to_cpu(attr->reg_size);
}
- scmi_xfer_put(handle, t);
+ ph->xops->xfer_put(ph, t);
return ret;
}
out->max_range = get_unaligned_le64((void *)&in->max_range_low);
}
-static int scmi_sensor_update_intervals(const struct scmi_handle *handle,
+static int scmi_sensor_update_intervals(const struct scmi_protocol_handle *ph,
struct scmi_sensor_info *s)
{
int ret, cnt;
struct scmi_msg_resp_sensor_list_update_intervals *buf;
struct scmi_msg_sensor_list_update_intervals *msg;
- ret = scmi_xfer_get_init(handle, SENSOR_LIST_UPDATE_INTERVALS,
- SCMI_PROTOCOL_SENSOR, sizeof(*msg), 0, &ti);
+ ret = ph->xops->xfer_get_init(ph, SENSOR_LIST_UPDATE_INTERVALS,
+ sizeof(*msg), 0, &ti);
if (ret)
return ret;
msg->id = cpu_to_le32(s->id);
msg->index = cpu_to_le32(desc_index);
- ret = scmi_do_xfer(handle, ti);
+ ret = ph->xops->do_xfer(ph, ti);
if (ret)
break;
/* segmented intervals are reported in one triplet */
if (s->intervals.segmented &&
(num_remaining || num_returned != 3)) {
- dev_err(handle->dev,
+ dev_err(ph->dev,
"Sensor ID:%d advertises an invalid segmented interval (%d)\n",
s->id, s->intervals.count);
s->intervals.segmented = false;
/* Direct allocation when exceeding pre-allocated */
if (s->intervals.count >= SCMI_MAX_PREALLOC_POOL) {
s->intervals.desc =
- devm_kcalloc(handle->dev,
+ devm_kcalloc(ph->dev,
s->intervals.count,
sizeof(*s->intervals.desc),
GFP_KERNEL);
}
}
} else if (desc_index + num_returned > s->intervals.count) {
- dev_err(handle->dev,
+ dev_err(ph->dev,
"No. of update intervals can't exceed %d\n",
s->intervals.count);
ret = -EINVAL;
desc_index += num_returned;
- scmi_reset_rx_to_maxsz(handle, ti);
+ ph->xops->reset_rx_to_maxsz(ph, ti);
/*
* check for both returned and remaining to avoid infinite
* loop due to buggy firmware
*/
} while (num_returned && num_remaining);
- scmi_xfer_put(handle, ti);
+ ph->xops->xfer_put(ph, ti);
return ret;
}
-static int scmi_sensor_axis_description(const struct scmi_handle *handle,
+static int scmi_sensor_axis_description(const struct scmi_protocol_handle *ph,
struct scmi_sensor_info *s)
{
int ret, cnt;
struct scmi_msg_resp_sensor_axis_description *buf;
struct scmi_msg_sensor_axis_description_get *msg;
- s->axis = devm_kcalloc(handle->dev, s->num_axis,
+ s->axis = devm_kcalloc(ph->dev, s->num_axis,
sizeof(*s->axis), GFP_KERNEL);
if (!s->axis)
return -ENOMEM;
- ret = scmi_xfer_get_init(handle, SENSOR_AXIS_DESCRIPTION_GET,
- SCMI_PROTOCOL_SENSOR, sizeof(*msg), 0, &te);
+ ret = ph->xops->xfer_get_init(ph, SENSOR_AXIS_DESCRIPTION_GET,
+ sizeof(*msg), 0, &te);
if (ret)
return ret;
msg->id = cpu_to_le32(s->id);
msg->axis_desc_index = cpu_to_le32(desc_index);
- ret = scmi_do_xfer(handle, te);
+ ret = ph->xops->do_xfer(ph, te);
if (ret)
break;
num_remaining = NUM_AXIS_REMAINING(flags);
if (desc_index + num_returned > s->num_axis) {
- dev_err(handle->dev, "No. of axis can't exceed %d\n",
+ dev_err(ph->dev, "No. of axis can't exceed %d\n",
s->num_axis);
break;
}
desc_index += num_returned;
- scmi_reset_rx_to_maxsz(handle, te);
+ ph->xops->reset_rx_to_maxsz(ph, te);
/*
* check for both returned and remaining to avoid infinite
* loop due to buggy firmware
*/
} while (num_returned && num_remaining);
- scmi_xfer_put(handle, te);
+ ph->xops->xfer_put(ph, te);
return ret;
}
-static int scmi_sensor_description_get(const struct scmi_handle *handle,
+static int scmi_sensor_description_get(const struct scmi_protocol_handle *ph,
struct sensors_info *si)
{
int ret, cnt;
struct scmi_xfer *t;
struct scmi_msg_resp_sensor_description *buf;
- ret = scmi_xfer_get_init(handle, SENSOR_DESCRIPTION_GET,
- SCMI_PROTOCOL_SENSOR, sizeof(__le32), 0, &t);
+ ret = ph->xops->xfer_get_init(ph, SENSOR_DESCRIPTION_GET,
+ sizeof(__le32), 0, &t);
if (ret)
return ret;
/* Set the number of sensors to be skipped/already read */
put_unaligned_le32(desc_index, t->tx.buf);
- ret = scmi_do_xfer(handle, t);
+
+ ret = ph->xops->do_xfer(ph, t);
if (ret)
break;
num_remaining = le16_to_cpu(buf->num_remaining);
if (desc_index + num_returned > si->num_sensors) {
- dev_err(handle->dev, "No. of sensors can't exceed %d",
+ dev_err(ph->dev, "No. of sensors can't exceed %d",
si->num_sensors);
break;
}
* Since the command is optional, on error carry
* on without any update interval.
*/
- if (scmi_sensor_update_intervals(handle, s))
- dev_dbg(handle->dev,
+ if (scmi_sensor_update_intervals(ph, s))
+ dev_dbg(ph->dev,
"Update Intervals not available for sensor ID:%d\n",
s->id);
}
}
}
if (s->num_axis > 0) {
- ret = scmi_sensor_axis_description(handle, s);
+ ret = scmi_sensor_axis_description(ph, s);
if (ret)
goto out;
}
desc_index += num_returned;
- scmi_reset_rx_to_maxsz(handle, t);
+ ph->xops->reset_rx_to_maxsz(ph, t);
/*
* check for both returned and remaining to avoid infinite
* loop due to buggy firmware
} while (num_returned && num_remaining);
out:
- scmi_xfer_put(handle, t);
+ ph->xops->xfer_put(ph, t);
return ret;
}
static inline int
-scmi_sensor_request_notify(const struct scmi_handle *handle, u32 sensor_id,
+scmi_sensor_request_notify(const struct scmi_protocol_handle *ph, u32 sensor_id,
u8 message_id, bool enable)
{
int ret;
struct scmi_xfer *t;
struct scmi_msg_sensor_request_notify *cfg;
- ret = scmi_xfer_get_init(handle, message_id,
- SCMI_PROTOCOL_SENSOR, sizeof(*cfg), 0, &t);
+ ret = ph->xops->xfer_get_init(ph, message_id, sizeof(*cfg), 0, &t);
if (ret)
return ret;
cfg->id = cpu_to_le32(sensor_id);
cfg->event_control = cpu_to_le32(evt_cntl);
- ret = scmi_do_xfer(handle, t);
+ ret = ph->xops->do_xfer(ph, t);
- scmi_xfer_put(handle, t);
+ ph->xops->xfer_put(ph, t);
return ret;
}
-static int scmi_sensor_trip_point_notify(const struct scmi_handle *handle,
+static int scmi_sensor_trip_point_notify(const struct scmi_protocol_handle *ph,
u32 sensor_id, bool enable)
{
- return scmi_sensor_request_notify(handle, sensor_id,
+ return scmi_sensor_request_notify(ph, sensor_id,
SENSOR_TRIP_POINT_NOTIFY,
enable);
}
static int
-scmi_sensor_continuous_update_notify(const struct scmi_handle *handle,
+scmi_sensor_continuous_update_notify(const struct scmi_protocol_handle *ph,
u32 sensor_id, bool enable)
{
- return scmi_sensor_request_notify(handle, sensor_id,
+ return scmi_sensor_request_notify(ph, sensor_id,
SENSOR_CONTINUOUS_UPDATE_NOTIFY,
enable);
}
static int
-scmi_sensor_trip_point_config(const struct scmi_handle *handle, u32 sensor_id,
- u8 trip_id, u64 trip_value)
+scmi_sensor_trip_point_config(const struct scmi_protocol_handle *ph,
+ u32 sensor_id, u8 trip_id, u64 trip_value)
{
int ret;
u32 evt_cntl = SENSOR_TP_BOTH;
struct scmi_xfer *t;
struct scmi_msg_set_sensor_trip_point *trip;
- ret = scmi_xfer_get_init(handle, SENSOR_TRIP_POINT_CONFIG,
- SCMI_PROTOCOL_SENSOR, sizeof(*trip), 0, &t);
+ ret = ph->xops->xfer_get_init(ph, SENSOR_TRIP_POINT_CONFIG,
+ sizeof(*trip), 0, &t);
if (ret)
return ret;
trip->value_low = cpu_to_le32(trip_value & 0xffffffff);
trip->value_high = cpu_to_le32(trip_value >> 32);
- ret = scmi_do_xfer(handle, t);
+ ret = ph->xops->do_xfer(ph, t);
- scmi_xfer_put(handle, t);
+ ph->xops->xfer_put(ph, t);
return ret;
}
-static int scmi_sensor_config_get(const struct scmi_handle *handle,
+static int
+__scmi_sensor_trip_point_config(const struct scmi_handle *handle,
+ u32 sensor_id, u8 trip_id, u64 trip_value)
+{
+ const struct scmi_protocol_handle *ph =
+ scmi_map_protocol_handle(handle, SCMI_PROTOCOL_SENSOR);
+
+ return scmi_sensor_trip_point_config(ph, sensor_id, trip_id,
+ trip_value);
+}
+
+static int scmi_sensor_config_get(const struct scmi_protocol_handle *ph,
u32 sensor_id, u32 *sensor_config)
{
int ret;
struct scmi_xfer *t;
- ret = scmi_xfer_get_init(handle, SENSOR_CONFIG_GET,
- SCMI_PROTOCOL_SENSOR, sizeof(__le32),
- sizeof(__le32), &t);
+ ret = ph->xops->xfer_get_init(ph, SENSOR_CONFIG_GET,
+ sizeof(__le32), sizeof(__le32), &t);
if (ret)
return ret;
put_unaligned_le32(cpu_to_le32(sensor_id), t->tx.buf);
- ret = scmi_do_xfer(handle, t);
+ ret = ph->xops->do_xfer(ph, t);
if (!ret) {
- struct sensors_info *si = handle->sensor_priv;
+ struct sensors_info *si = ph->get_priv(ph);
struct scmi_sensor_info *s = si->sensors + sensor_id;
*sensor_config = get_unaligned_le64(t->rx.buf);
s->sensor_config = *sensor_config;
}
- scmi_xfer_put(handle, t);
+ ph->xops->xfer_put(ph, t);
return ret;
}
-static int scmi_sensor_config_set(const struct scmi_handle *handle,
+static int __scmi_sensor_config_get(const struct scmi_handle *handle,
+ u32 sensor_id, u32 *sensor_config)
+{
+ const struct scmi_protocol_handle *ph =
+ scmi_map_protocol_handle(handle, SCMI_PROTOCOL_SENSOR);
+
+ return scmi_sensor_config_get(ph, sensor_id, sensor_config);
+}
+
+static int scmi_sensor_config_set(const struct scmi_protocol_handle *ph,
u32 sensor_id, u32 sensor_config)
{
int ret;
struct scmi_xfer *t;
struct scmi_msg_sensor_config_set *msg;
- ret = scmi_xfer_get_init(handle, SENSOR_CONFIG_SET,
- SCMI_PROTOCOL_SENSOR, sizeof(*msg), 0, &t);
+ ret = ph->xops->xfer_get_init(ph, SENSOR_CONFIG_SET,
+ sizeof(*msg), 0, &t);
if (ret)
return ret;
msg->id = cpu_to_le32(sensor_id);
msg->sensor_config = cpu_to_le32(sensor_config);
- ret = scmi_do_xfer(handle, t);
+ ret = ph->xops->do_xfer(ph, t);
if (!ret) {
- struct sensors_info *si = handle->sensor_priv;
+ struct sensors_info *si = ph->get_priv(ph);
struct scmi_sensor_info *s = si->sensors + sensor_id;
s->sensor_config = sensor_config;
}
- scmi_xfer_put(handle, t);
+ ph->xops->xfer_put(ph, t);
return ret;
}
+static int __scmi_sensor_config_set(const struct scmi_handle *handle,
+ u32 sensor_id, u32 sensor_config)
+{
+ const struct scmi_protocol_handle *ph =
+ scmi_map_protocol_handle(handle, SCMI_PROTOCOL_SENSOR);
+
+ return scmi_sensor_config_set(ph, sensor_id, sensor_config);
+}
+
/**
* scmi_sensor_reading_get - Read scalar sensor value
- * @handle: Platform handle
+ * @ph: Protocol handle
* @sensor_id: Sensor ID
* @value: The 64bit value sensor reading
*
*
* Return: 0 on Success
*/
-static int scmi_sensor_reading_get(const struct scmi_handle *handle,
+static int scmi_sensor_reading_get(const struct scmi_protocol_handle *ph,
u32 sensor_id, u64 *value)
{
int ret;
struct scmi_xfer *t;
struct scmi_msg_sensor_reading_get *sensor;
- struct sensors_info *si = handle->sensor_priv;
+ struct sensors_info *si = ph->get_priv(ph);
struct scmi_sensor_info *s = si->sensors + sensor_id;
- ret = scmi_xfer_get_init(handle, SENSOR_READING_GET,
- SCMI_PROTOCOL_SENSOR, sizeof(*sensor), 0, &t);
+ ret = ph->xops->xfer_get_init(ph, SENSOR_READING_GET,
+ sizeof(*sensor), 0, &t);
if (ret)
return ret;
sensor->id = cpu_to_le32(sensor_id);
if (s->async) {
sensor->flags = cpu_to_le32(SENSOR_READ_ASYNC);
- ret = scmi_do_xfer_with_response(handle, t);
+ ret = ph->xops->do_xfer_with_response(ph, t);
if (!ret) {
struct scmi_resp_sensor_reading_complete *resp;
}
} else {
sensor->flags = cpu_to_le32(0);
- ret = scmi_do_xfer(handle, t);
+ ret = ph->xops->do_xfer(ph, t);
if (!ret)
*value = get_unaligned_le64(t->rx.buf);
}
- scmi_xfer_put(handle, t);
+ ph->xops->xfer_put(ph, t);
return ret;
}
+static int __scmi_sensor_reading_get(const struct scmi_handle *handle,
+ u32 sensor_id, u64 *value)
+{
+ const struct scmi_protocol_handle *ph =
+ scmi_map_protocol_handle(handle, SCMI_PROTOCOL_SENSOR);
+
+ return scmi_sensor_reading_get(ph, sensor_id, value);
+}
+
static inline void
scmi_parse_sensor_readings(struct scmi_sensor_reading *out,
const struct scmi_sensor_reading_resp *in)
/**
* scmi_sensor_reading_get_timestamped - Read multiple-axis timestamped values
- * @handle: Platform handle
+ * @ph: Protocol handle
* @sensor_id: Sensor ID
* @count: The length of the provided @readings array
* @readings: An array of elements each representing a timestamped per-axis
* Return: 0 on Success
*/
static int
-scmi_sensor_reading_get_timestamped(const struct scmi_handle *handle,
+scmi_sensor_reading_get_timestamped(const struct scmi_protocol_handle *ph,
u32 sensor_id, u8 count,
struct scmi_sensor_reading *readings)
{
int ret;
struct scmi_xfer *t;
struct scmi_msg_sensor_reading_get *sensor;
- struct sensors_info *si = handle->sensor_priv;
+ struct sensors_info *si = ph->get_priv(ph);
struct scmi_sensor_info *s = si->sensors + sensor_id;
if (!count || !readings ||
(!s->num_axis && count > 1) || (s->num_axis && count > s->num_axis))
return -EINVAL;
- ret = scmi_xfer_get_init(handle, SENSOR_READING_GET,
- SCMI_PROTOCOL_SENSOR, sizeof(*sensor), 0, &t);
+ ret = ph->xops->xfer_get_init(ph, SENSOR_READING_GET,
+ sizeof(*sensor), 0, &t);
if (ret)
return ret;
sensor->id = cpu_to_le32(sensor_id);
if (s->async) {
sensor->flags = cpu_to_le32(SENSOR_READ_ASYNC);
- ret = scmi_do_xfer_with_response(handle, t);
+ ret = ph->xops->do_xfer_with_response(ph, t);
if (!ret) {
int i;
struct scmi_resp_sensor_reading_complete_v3 *resp;
}
} else {
sensor->flags = cpu_to_le32(0);
- ret = scmi_do_xfer(handle, t);
+ ret = ph->xops->do_xfer(ph, t);
if (!ret) {
int i;
struct scmi_sensor_reading_resp *resp_readings;
}
}
- scmi_xfer_put(handle, t);
+ ph->xops->xfer_put(ph, t);
return ret;
}
+static int
+__scmi_sensor_reading_get_timestamped(const struct scmi_handle *handle,
+ u32 sensor_id, u8 count,
+ struct scmi_sensor_reading *readings)
+{
+ const struct scmi_protocol_handle *ph =
+ scmi_map_protocol_handle(handle, SCMI_PROTOCOL_SENSOR);
+
+ return scmi_sensor_reading_get_timestamped(ph, sensor_id, count,
+ readings);
+}
+
static const struct scmi_sensor_info *
-scmi_sensor_info_get(const struct scmi_handle *handle, u32 sensor_id)
+scmi_sensor_info_get(const struct scmi_protocol_handle *ph, u32 sensor_id)
{
- struct sensors_info *si = handle->sensor_priv;
+ struct sensors_info *si = ph->get_priv(ph);
return si->sensors + sensor_id;
}
-static int scmi_sensor_count_get(const struct scmi_handle *handle)
+static const struct scmi_sensor_info *
+__scmi_sensor_info_get(const struct scmi_handle *handle, u32 sensor_id)
{
- struct sensors_info *si = handle->sensor_priv;
+ const struct scmi_protocol_handle *ph =
+ scmi_map_protocol_handle(handle, SCMI_PROTOCOL_SENSOR);
+
+ return scmi_sensor_info_get(ph, sensor_id);
+}
+
+static int scmi_sensor_count_get(const struct scmi_protocol_handle *ph)
+{
+ struct sensors_info *si = ph->get_priv(ph);
return si->num_sensors;
}
+static int __scmi_sensor_count_get(const struct scmi_handle *handle)
+{
+ const struct scmi_protocol_handle *ph =
+ scmi_map_protocol_handle(handle, SCMI_PROTOCOL_SENSOR);
+
+ return scmi_sensor_count_get(ph);
+}
+
static const struct scmi_sensor_ops sensor_ops = {
+ .count_get = __scmi_sensor_count_get,
+ .info_get = __scmi_sensor_info_get,
+ .trip_point_config = __scmi_sensor_trip_point_config,
+ .reading_get = __scmi_sensor_reading_get,
+ .reading_get_timestamped = __scmi_sensor_reading_get_timestamped,
+ .config_get = __scmi_sensor_config_get,
+ .config_set = __scmi_sensor_config_set,
+};
+
+static const struct scmi_sensor_proto_ops sensor_proto_ops = {
.count_get = scmi_sensor_count_get,
.info_get = scmi_sensor_info_get,
.trip_point_config = scmi_sensor_trip_point_config,
.config_set = scmi_sensor_config_set,
};
-static int scmi_sensor_set_notify_enabled(const void *handle,
+static int scmi_sensor_set_notify_enabled(const void *ph,
u8 evt_id, u32 src_id, bool enable)
{
int ret;
switch (evt_id) {
case SCMI_EVENT_SENSOR_TRIP_POINT_EVENT:
- ret = scmi_sensor_trip_point_notify(handle, src_id, enable);
+ ret = scmi_sensor_trip_point_notify(ph, src_id, enable);
break;
case SCMI_EVENT_SENSOR_UPDATE:
- ret = scmi_sensor_continuous_update_notify(handle, src_id,
- enable);
+ ret = scmi_sensor_continuous_update_notify(ph, src_id, enable);
break;
default:
ret = -EINVAL;
return ret;
}
-static void *scmi_sensor_fill_custom_report(const void *handle,
+static void *scmi_sensor_fill_custom_report(const void *ph,
u8 evt_id, ktime_t timestamp,
const void *payld, size_t payld_sz,
void *report, u32 *src_id)
const struct scmi_sensor_update_notify_payld *p = payld;
struct scmi_sensor_update_report *r = report;
struct sensors_info *sinfo =
- ((const struct scmi_handle *)(handle))->sensor_priv;
+ ((const struct scmi_protocol_handle *)ph)->get_priv(ph);
/* payld_sz is variable for this event */
r->sensor_id = le32_to_cpu(p->sensor_id);
return rep;
}
-static int scmi_sensor_get_num_sources(const void *handle)
+static int scmi_sensor_get_num_sources(const void *ph)
{
struct sensors_info *si =
- ((const struct scmi_handle *)(handle))->sensor_priv;
+ ((const struct scmi_protocol_handle *)ph)->get_priv(ph);
return si->num_sensors;
}
.num_events = ARRAY_SIZE(sensor_events),
};
-static int scmi_sensors_protocol_init(struct scmi_handle *handle)
+static int scmi_sensors_protocol_init(const struct scmi_protocol_handle *ph)
{
u32 version;
int ret;
struct sensors_info *sinfo;
+ struct scmi_handle *handle;
- scmi_version_get(handle, SCMI_PROTOCOL_SENSOR, &version);
+ ph->xops->version_get(ph, &version);
- dev_dbg(handle->dev, "Sensor Version %d.%d\n",
+ dev_dbg(ph->dev, "Sensor Version %d.%d\n",
PROTOCOL_REV_MAJOR(version), PROTOCOL_REV_MINOR(version));
- sinfo = devm_kzalloc(handle->dev, sizeof(*sinfo), GFP_KERNEL);
+ sinfo = devm_kzalloc(ph->dev, sizeof(*sinfo), GFP_KERNEL);
if (!sinfo)
return -ENOMEM;
sinfo->version = version;
- ret = scmi_sensor_attributes_get(handle, sinfo);
+ ret = scmi_sensor_attributes_get(ph, sinfo);
if (ret)
return ret;
- sinfo->sensors = devm_kcalloc(handle->dev, sinfo->num_sensors,
+ sinfo->sensors = devm_kcalloc(ph->dev, sinfo->num_sensors,
sizeof(*sinfo->sensors), GFP_KERNEL);
if (!sinfo->sensors)
return -ENOMEM;
- ret = scmi_sensor_description_get(handle, sinfo);
+ ret = scmi_sensor_description_get(ph, sinfo);
if (ret)
return ret;
- handle->sensor_priv = sinfo;
+ /* Transient code for legacy ops interface */
+ handle = scmi_map_scmi_handle(ph);
handle->sensor_ops = &sensor_ops;
- return 0;
+ return ph->set_priv(ph, sinfo);
}
static const struct scmi_protocol scmi_sensors = {
.id = SCMI_PROTOCOL_SENSOR,
- .init = &scmi_sensors_protocol_init,
- .ops = &sensor_ops,
+ .instance_init = &scmi_sensors_protocol_init,
+ .ops = &sensor_proto_ops,
.events = &sensor_protocol_events,
};
projects / linux-block.git / commitdiff