Re: [RESEND PATCH 08/16] usb: musb: Fix receiving of bigger buffers

2021-02-06 Thread Lukasz Majewski
On Fri, 5 Feb 2021 20:12:04 +0100 Pali Rohár wrote: > If musb_peri_rx_ep() was called to processed received HW buffer but > U-Boot cannot read it yet (e.g. because U-Boot SW buffer is full) > then interrupt was marked as processed but HW buffer stayed > unprocessed. > > U-Boot tried to process

[RESEND PATCH 08/16] usb: musb: Fix receiving of bigger buffers

2021-02-05 Thread Pali Rohár
If musb_peri_rx_ep() was called to processed received HW buffer but U-Boot cannot read it yet (e.g. because U-Boot SW buffer is full) then interrupt was marked as processed but HW buffer stayed unprocessed. U-Boot tried to process this buffer again when it receive interrupt again, but it can