[PATCH v4 02/13] firmware: arm_scmi: Update protocol commands and notification list

Cristian Marussi
2020-03-04T16:26:41Z

From: Sudeep Holla <sudeep.holla@arm.com>

Add commands' enumerations and messages definitions for all existing
notify-enable commands across all protocols.

Signed-off-by: Sudeep Holla <sudeep.holla@arm.com>
Signed-off-by: Cristian Marussi <cristian.marussi@arm.com>
---
drivers/firmware/arm_scmi/base.c | 7 +++++++
drivers/firmware/arm_scmi/perf.c | 5 +++++
drivers/firmware/arm_scmi/power.c | 6 ++++++
drivers/firmware/arm_scmi/sensors.c | 4 ++++
4 files changed, 22 insertions(+)

diff --git a/drivers/firmware/arm_scmi/base.c b/drivers/firmware/arm_scmi/base.c
index f804e8af6521..ce7d9203e41b 100644
--- a/drivers/firmware/arm_scmi/base.c
+++ b/drivers/firmware/arm_scmi/base.c
@@ -14,6 +14,13 @@ enum scmi_base_protocol_cmd {
BASE_DISCOVER_LIST_PROTOCOLS = 0x6,
BASE_DISCOVER_AGENT = 0x7,
BASE_NOTIFY_ERRORS = 0x8,
+ BASE_SET_DEVICE_PERMISSIONS = 0x9,
+ BASE_SET_PROTOCOL_PERMISSIONS = 0xa,
+ BASE_RESET_AGENT_CONFIGURATION = 0xb,
+};
+
+enum scmi_base_protocol_notify {
+ BASE_ERROR_EVENT = 0x0,
};

struct scmi_msg_resp_base_attributes {
diff --git a/drivers/firmware/arm_scmi/perf.c b/drivers/firmware/arm_scmi/perf.c
index ec81e6f7e7a4..88509ec637d0 100644
--- a/drivers/firmware/arm_scmi/perf.c
+++ b/drivers/firmware/arm_scmi/perf.c
@@ -27,6 +27,11 @@ enum scmi_performance_protocol_cmd {
PERF_DESCRIBE_FASTCHANNEL = 0xb,
};

+enum scmi_performance_protocol_notify {
+ PERFORMANCE_LIMITS_CHANGED = 0x0,
+ PERFORMANCE_LEVEL_CHANGED = 0x1,
+};
+
struct scmi_opp {
u32 perf;
u32 power;
diff --git a/drivers/firmware/arm_scmi/power.c b/drivers/firmware/arm_scmi/power.c
index 214886ce84f1..cf7f0312381b 100644
--- a/drivers/firmware/arm_scmi/power.c
+++ b/drivers/firmware/arm_scmi/power.c
@@ -12,6 +12,12 @@ enum scmi_power_protocol_cmd {
POWER_STATE_SET = 0x4,
POWER_STATE_GET = 0x5,
POWER_STATE_NOTIFY = 0x6,
+ POWER_STATE_CHANGE_REQUESTED_NOTIFY = 0x7,
+};
+
+enum scmi_power_protocol_notify {
+ POWER_STATE_CHANGED = 0x0,
+ POWER_STATE_CHANGE_REQUESTED = 0x1,
};

struct scmi_msg_resp_power_attributes {
diff --git a/drivers/firmware/arm_scmi/sensors.c b/drivers/firmware/arm_scmi/sensors.c
index eba61b9c1f53..db1b1ab303da 100644
--- a/drivers/firmware/arm_scmi/sensors.c
+++ b/drivers/firmware/arm_scmi/sensors.c
@@ -14,6 +14,10 @@ enum scmi_sensor_protocol_cmd {
SENSOR_READING_GET = 0x6,
};

+enum scmi_sensor_protocol_notify {
+ SENSOR_TRIP_POINT_EVENT = 0x0,
+};
+
struct scmi_msg_resp_sensor_attributes {
__le16 num_sensors;
u8 max_requests;
--
2.17.1