Djam/u-boot
1
0
Fork 0
mirror of https://github.com/u-boot/u-boot.git synced 2025-04-20 20:04:46 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions

firmware: scmi: prepare uclass to pass channel reference

Browse source 
Changes SCMI transport operator ::process_msg to pass the SCMI channel
reference provided by caller SCMI protocol device.

Signed-off-by: Etienne Carriere <etienne.carriere@linaro.org>
This commit is contained in:
Etienne Carriere 2022-05-31 18:09:19 +02:00 • committed by Tom Rini
parent 8bcb1b4898
commit 85dc582892
6 changed files with 14 additions and 5 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

4
drivers/firmware/scmi/mailbox_agent.c
View file

@ -31,7 +31,9 @@ struct scmi_mbox_channel {
ulong timeout_us; ulong timeout_us;
}; };
static int scmi_mbox_process_msg(struct udevice *dev, struct scmi_msg *msg) static int scmi_mbox_process_msg(struct udevice *dev,
struct scmi_channel *channel,
struct scmi_msg *msg)
{ {
struct scmi_mbox_channel *chan = dev_get_plat(dev); struct scmi_mbox_channel *chan = dev_get_plat(dev);
int ret; int ret;

4
drivers/firmware/scmi/optee_agent.c
View file

@ -267,7 +267,9 @@ static void release_shm(struct udevice *dev, struct channel_session *sess)
tee_shm_free(sess->tee_shm); tee_shm_free(sess->tee_shm);
} }
static int scmi_optee_process_msg(struct udevice *dev, struct scmi_msg *msg) static int scmi_optee_process_msg(struct udevice *dev,
struct scmi_channel *channel,
struct scmi_msg *msg)
{ {
struct channel_session sess = { }; struct channel_session sess = { };
int ret; int ret;

1
drivers/firmware/scmi/sandbox-scmi_agent.c
View file

@ -471,6 +471,7 @@ static int sandbox_scmi_voltd_level_get(struct udevice *dev,
} }
static int sandbox_scmi_test_process_msg(struct udevice *dev, static int sandbox_scmi_test_process_msg(struct udevice *dev,
struct scmi_channel *channel,
struct scmi_msg *msg) struct scmi_msg *msg)
{ {
switch (msg->protocol_id) { switch (msg->protocol_id) {

2
drivers/firmware/scmi/scmi_agent-uclass.c
View file

@ -133,7 +133,7 @@ int devm_scmi_process_msg(struct udevice *dev, struct scmi_channel *channel,
ops = transport_dev_ops(parent); ops = transport_dev_ops(parent);
if (ops->process_msg) if (ops->process_msg)
return ops->process_msg(parent, msg); return ops->process_msg(parent, NULL, msg);
return -EPROTONOSUPPORT; return -EPROTONOSUPPORT;
} }

4
drivers/firmware/scmi/smccc_agent.c
View file

@ -30,7 +30,9 @@ struct scmi_smccc_channel {
struct scmi_smt smt; struct scmi_smt smt;
}; };
static int scmi_smccc_process_msg(struct udevice *dev, struct scmi_msg *msg) static int scmi_smccc_process_msg(struct udevice *dev,
struct scmi_channel *channel,
struct scmi_msg *msg)
{ {
struct scmi_smccc_channel *chan = dev_get_plat(dev); struct scmi_smccc_channel *chan = dev_get_plat(dev);
struct arm_smccc_res res; struct arm_smccc_res res;

4
include/scmi_agent-uclass.h
View file

@ -7,6 +7,7 @@
struct udevice; struct udevice;
struct scmi_msg; struct scmi_msg;
struct scmi_channel;
/** /**
* struct scmi_transport_ops - The functions that a SCMI transport layer must implement. * struct scmi_transport_ops - The functions that a SCMI transport layer must implement.
@ -18,7 +19,8 @@ struct scmi_agent_ops {
* @dev: SCMI protocol device using the transport * @dev: SCMI protocol device using the transport
* @msg: SCMI message to be transmitted * @msg: SCMI message to be transmitted
*/ */
int (*process_msg)(struct udevice *dev, struct scmi_msg *msg); int (*process_msg)(struct udevice *dev, struct scmi_channel *channel,
struct scmi_msg *msg);
}; };
#endif /* _SCMI_TRANSPORT_UCLASS_H */ #endif /* _SCMI_TRANSPORT_UCLASS_H */