Re: [PATCH v2 1/2] rpmsg: glink: Split protocol start out of native_probe

[Konrad Dybcio]

On 8/24/26 9:05 AM, Chunkai Deng wrote:
> The SMEM and RPM transports request their receive interrupt with
> IRQF_NO_AUTOEN and enable it only once qcom_glink_native_probe() has
> returned. But native_probe() sends the version command, so on a fast
> remote the version ACK can land while the interrupt is still masked. The
> ACK is dropped and the handshake never completes.
> 
> Move the version command and the chrdev registration into a new
> qcom_glink_native_start(), leaving native_probe() to set up the glink
> instance. Both transports enable their interrupt before calling
> native_start().
> 
> Signed-off-by: Chunkai Deng <chunkai.deng@xxxxxxxxxxxxxxxx>
> Assisted-by: Claude:claude-opus-5
> ---


Reviewed-by: Konrad Dybcio <konrad.dybcio@xxxxxxxxxxxxxxxx>

Konrad