On 10/11/2024 5:12 PM, Lizhi Hou wrote:
The hardware mailboxes are used by the driver to submit requests to
firmware and receive the completion notices from hardware.
Initially, a management mailbox channel is up and running. The driver may
request firmware to create/destroy more channels dynamically through
management channel.
Add driver internal mailbox interfaces.
- create/destroy a mailbox channel instance
- send a message to the firmware through a specific channel
- wait for a notification from the specific channel
Co-developed-by: George Yang <george.y...@amd.com>
Signed-off-by: George Yang <george.y...@amd.com>
Co-developed-by: Min Ma <min...@amd.com>
Signed-off-by: Min Ma <min...@amd.com>
Signed-off-by: Lizhi Hou <lizhi....@amd.com>
Reviewed-by: Jeffrey Hugo <quic_jh...@quicinc.com>
