On Fri, Dec 9, 2022 at 7:33 AM Asutosh Das <quic_asutoshd@xxxxxxxxxxx> wrote: > > Add support for completing requests from Completion Queue. > Some host controllers support vendor specific registers > that provide a bitmap of all CQ's which have at least one > completed CQE. Add this support. > The MCQ specification doesn't provide the Task Tag or its > equivalent in the Completion Queue Entry. > So use an indirect method to find the Task Tag from the > Completion Queue Entry. > > Co-developed-by: Can Guo <quic_cang@xxxxxxxxxxx> > Signed-off-by: Can Guo <quic_cang@xxxxxxxxxxx> > Signed-off-by: Asutosh Das <quic_asutoshd@xxxxxxxxxxx> > Reviewed-by: Bart Van Assche <bvanassche@xxxxxxx> > Reviewed-by: Manivannan Sadhasivam <mani@xxxxxxxxxx> Reviewed-by: Stanley Chu <stanley.chu@xxxxxxxxxxxx>
