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 --- drivers/firmware/scmi/mailbox_agent.c | 4 +++- drivers/firmware/scmi/optee_agent.c | 4 +++- drivers/firmware/scmi/sandbox-scmi_agent.c | 1 + drivers/firmware/scmi/scmi_agent-uclass.c | 2 +- drivers/firmware/scmi/smccc_agent.c | 4 +++- include/scmi_agent-uclass.h | 4 +++- 6 files changed, 14 insertions(+), 5 deletions(-)
diff --git a/drivers/firmware/scmi/mailbox_agent.c b/drivers/firmware/scmi/mailbox_agent.c index 8e4af0c8faf..aa4929aafae 100644 --- a/drivers/firmware/scmi/mailbox_agent.c +++ b/drivers/firmware/scmi/mailbox_agent.c @@ -31,7 +31,9 @@ struct scmi_mbox_channel { 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); int ret; diff --git a/drivers/firmware/scmi/optee_agent.c b/drivers/firmware/scmi/optee_agent.c index bf0647bafd1..771fa25e989 100644 --- a/drivers/firmware/scmi/optee_agent.c +++ b/drivers/firmware/scmi/optee_agent.c @@ -267,7 +267,9 @@ static void release_shm(struct udevice *dev, struct channel_session *sess) 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 = { }; int ret; diff --git a/drivers/firmware/scmi/sandbox-scmi_agent.c b/drivers/firmware/scmi/sandbox-scmi_agent.c index c555164d196..031882998df 100644 --- a/drivers/firmware/scmi/sandbox-scmi_agent.c +++ b/drivers/firmware/scmi/sandbox-scmi_agent.c @@ -471,6 +471,7 @@ static int sandbox_scmi_voltd_level_get(struct udevice *dev, }
static int sandbox_scmi_test_process_msg(struct udevice *dev, + struct scmi_channel *channel, struct scmi_msg *msg) { switch (msg->protocol_id) { diff --git a/drivers/firmware/scmi/scmi_agent-uclass.c b/drivers/firmware/scmi/scmi_agent-uclass.c index 93cfc9c395b..c9c9c00384a 100644 --- a/drivers/firmware/scmi/scmi_agent-uclass.c +++ b/drivers/firmware/scmi/scmi_agent-uclass.c @@ -133,7 +133,7 @@ int devm_scmi_process_msg(struct udevice *dev, struct scmi_channel *channel, ops = transport_dev_ops(parent);
if (ops->process_msg) - return ops->process_msg(parent, msg); + return ops->process_msg(parent, NULL, msg);
return -EPROTONOSUPPORT; } diff --git a/drivers/firmware/scmi/smccc_agent.c b/drivers/firmware/scmi/smccc_agent.c index 5e166ca93ee..b7a930b24df 100644 --- a/drivers/firmware/scmi/smccc_agent.c +++ b/drivers/firmware/scmi/smccc_agent.c @@ -30,7 +30,9 @@ struct scmi_smccc_channel { 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 arm_smccc_res res; diff --git a/include/scmi_agent-uclass.h b/include/scmi_agent-uclass.h index 861ac6d1100..562a4cc99af 100644 --- a/include/scmi_agent-uclass.h +++ b/include/scmi_agent-uclass.h @@ -7,6 +7,7 @@
struct udevice; struct scmi_msg; +struct scmi_channel;
/** * 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 * @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 */