Hi Bin,
Hi Aaron,
I've added Nicolas to Cc, as he also recently did some work on the
physical vs virtual addresses in the xHCI driver.
On 23.02.21 09:07, Bin Meng wrote:
Hi Aaron,
On Tue, Feb 23, 2021 at 3:31 PM Aaron Williams <awilli...@marvell.com> wrote:
I have a follow-up. USB is working on our OcteonTX boards running 2020.10. It
may be something specific to the Octeon port. Note that I did see a problem
where the scratchpad memory is using direct pointers instead of physical
addresses (which will not work on MIPS). As far as I know, however, the Octeon
XHCI controller does not use the scratchpad memory.
Do you plan to send a patch to convert the scratchpad pointer to
physical address?
Nicolas, did your patch also address the scratchpad area (sorry for not
looking myself).
Thanks,
Stefan
