On Thu, Mar 14, 2024 at 08:53:50PM +0530, Manivannan Sadhasivam wrote: > DWC specific start_link() and stop_link() callbacks are supposed to start > and stop the link training of the PCIe bus. But the current endpoint > implementation of this driver enables/disables the PERST# IRQ. > > Even though this is not causing any issues, this creates inconsistency > among the EP controller drivers. So for the sake of consistency, let's just > start/stop the link training in these callbacks. > > Also, PERST# IRQ is now enabled from the start itself, thus allowing the > controller driver to initialize the registers when PERST# gets deasserted > without waiting for the user intervention though configfs. > > Cc: Vidya Sagar <vidyas@xxxxxxxxxx> > Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@xxxxxxxxxx> > --- Reviewed-by: Niklas Cassel <cassel@xxxxxxxxxx>
