[PATCH v4 10/10] gpu: nova-core: gsp: add `rpc` to RPC message send/receive methods

[Alexandre Courbot]

Since we are going to introduce a second type of message, add `rpc` to
the names of the relevant command queue methods so we can distinguish
between the two.

No functional change intended.

Signed-off-by: Alexandre Courbot <acourbot@xxxxxxxxxx>
Reviewed-by: Eliot Courtney <ecourtney@xxxxxxxxxx>
---
 drivers/gpu/nova-core/gsp.rs          |  2 +-
 drivers/gpu/nova-core/gsp/boot.rs     |  6 +++---
 drivers/gpu/nova-core/gsp/cmdq.rs     |  2 +-
 drivers/gpu/nova-core/gsp/cmdq/rpc.rs | 14 +++++++-------
 4 files changed, 12 insertions(+), 12 deletions(-)

diff --git a/drivers/gpu/nova-core/gsp.rs b/drivers/gpu/nova-core/gsp.rs
index 75a3ba7d50f4..ed7eef21e8f9 100644
--- a/drivers/gpu/nova-core/gsp.rs
+++ b/drivers/gpu/nova-core/gsp.rs
@@ -221,7 +221,7 @@ pub(crate) fn new(
 
     /// Query the GSP for the static GPU information.
     pub(crate) fn get_static_info(&self) -> Result<commands::rpc::GetGspStaticInfoReply> {
-        self.cmdq.send_command(commands::rpc::GetGspStaticInfo)
+        self.cmdq.send_rpc_command(commands::rpc::GetGspStaticInfo)
     }
 }
 
diff --git a/drivers/gpu/nova-core/gsp/boot.rs b/drivers/gpu/nova-core/gsp/boot.rs
index 8e446ad1eac2..0d0b07fafd4f 100644
--- a/drivers/gpu/nova-core/gsp/boot.rs
+++ b/drivers/gpu/nova-core/gsp/boot.rs
@@ -43,9 +43,9 @@ pub(crate) fn boot(
         let gsp_fw = KBox::pin_init(GspFirmware::new(dev, chipset), GFP_KERNEL)?;
 
         self.cmdq
-            .send_command_no_wait(commands::rpc::SetSystemInfo::new(pdev, chipset))?;
+            .send_rpc_command_no_wait(commands::rpc::SetSystemInfo::new(pdev, chipset))?;
         self.cmdq
-            .send_command_no_wait(commands::rpc::SetRegistry::new(ctx.vgpu.state())?)?;
+            .send_rpc_command_no_wait(commands::rpc::SetRegistry::new(ctx.vgpu.state())?)?;
 
         // Perform the chipset-specific boot sequence, and retrieve the unload bundle.
         let unload_bundle = hal.boot(&self, &mut ctx, &gsp_fw)?.or_else(|| {
@@ -91,7 +91,7 @@ fn shutdown_gsp(
         mode: commands::rpc::PowerStateLevel,
     ) -> Result {
         // Command to shut the GSP down.
-        cmdq.send_command(commands::rpc::UnloadingGuestDriver::new(mode))?;
+        cmdq.send_rpc_command(commands::rpc::UnloadingGuestDriver::new(mode))?;
 
         // Wait until GSP signals it is suspended.
         const LIBOS_INTERRUPT_PROCESSOR_SUSPENDED: u32 = bits::bit_u32(31);
diff --git a/drivers/gpu/nova-core/gsp/cmdq.rs b/drivers/gpu/nova-core/gsp/cmdq.rs
index c7deb1ae58f4..3ddde743f73c 100644
--- a/drivers/gpu/nova-core/gsp/cmdq.rs
+++ b/drivers/gpu/nova-core/gsp/cmdq.rs
@@ -58,7 +58,7 @@
 use super::regs;
 
 /// Marker type representing the absence of a reply for a command. Commands using this as their
-/// reply type are sent using [`Cmdq::send_command_no_wait`].
+/// reply type are sent using [`Cmdq::send_rpc_command_no_wait`].
 pub(crate) struct NoReply;
 
 /// Trait implemented by types that can be sent as a single command queue element.
diff --git a/drivers/gpu/nova-core/gsp/cmdq/rpc.rs b/drivers/gpu/nova-core/gsp/cmdq/rpc.rs
index 39fc3a9e61fe..f334327f97c1 100644
--- a/drivers/gpu/nova-core/gsp/cmdq/rpc.rs
+++ b/drivers/gpu/nova-core/gsp/cmdq/rpc.rs
@@ -162,8 +162,8 @@ fn write(&self, dev: &device::Device, seq: u32, dst: &mut GspCommand<'_>) -> Res
 
 /// Trait representing messages received from the GSP.
 ///
-/// A reply that [`Cmdq::send_command`] waits for, or an event that [`Cmdq::await_msg`] waits for.
-/// The receiver matches a message's function code against [`Self::FUNCTION`] and decodes the
+/// A reply that [`Cmdq::send_rpc_command`] waits for, or an event that [`Cmdq::await_msg`] waits
+/// for. The receiver matches a message's function code against [`Self::FUNCTION`] and decodes the
 /// message with [`Self::read`].
 pub(crate) trait MessageFromGsp: Sized {
     /// Function identifying this message from the GSP.
@@ -327,7 +327,7 @@ impl Cmdq<'_> {
     ///   written to by its [`CommandToGsp::init_variable_payload`] method.
     ///
     /// Error codes returned by the command and reply initializers are propagated as-is.
-    pub(crate) fn send_command<M>(&self, command: M) -> Result<M::Reply>
+    pub(crate) fn send_rpc_command<M>(&self, command: M) -> Result<M::Reply>
     where
         M: CommandToGsp,
         M::Reply: MessageFromGsp,
@@ -335,7 +335,7 @@ pub(crate) fn send_command<M>(&self, command: M) -> Result<M::Reply>
         Error: From<<M::Reply as MessageFromGsp>::InitError>,
     {
         let mut inner = self.inner.lock();
-        inner.send_command(command)?;
+        inner.send_rpc_command(command)?;
 
         inner.await_msg()
     }
@@ -349,12 +349,12 @@ pub(crate) fn send_command<M>(&self, command: M) -> Result<M::Reply>
     ///   written to by its [`CommandToGsp::init_variable_payload`] method.
     ///
     /// Error codes returned by the command initializers are propagated as-is.
-    pub(crate) fn send_command_no_wait<M>(&self, command: M) -> Result
+    pub(crate) fn send_rpc_command_no_wait<M>(&self, command: M) -> Result
     where
         M: CommandToGsp<Reply = NoReply>,
         Error: From<M::InitError>,
     {
-        self.inner.lock().send_command(command)
+        self.inner.lock().send_rpc_command(command)
     }
 
     /// Waits for an unsolicited GSP event of type `M`. Events that arrive before it are logged and
@@ -391,7 +391,7 @@ impl CmdqInner<'_> {
     ///   written to by its [`CommandToGsp::init_variable_payload`] method.
     ///
     /// Error codes returned by the command initializers are propagated as-is.
-    fn send_command<M>(&mut self, command: M) -> Result
+    fn send_rpc_command<M>(&mut self, command: M) -> Result
     where
         M: CommandToGsp,
         Error: From<M::InitError>,

-- 
2.56.0