On 16.12.2020 09:17, Bin Meng wrote: > EXTERNAL EMAIL: Do not click links or open attachments unless you know the > content is safe > > Hi Eugen, > > On Wed, Dec 16, 2020 at 2:55 PM <[email protected]> wrote: >> >> On 03.12.2020 11:25, Claudiu Beznea wrote: >>> In case of multiple queues on RX side the queue scheduler >>> will try to use all the available configured queues (with >>> descriptors having TX_USED bit cleared). If at least one RBQP >>> points to a descriptor with a valid used bit configuration then >>> the reception may block as this may point to any memory. To avoid >>> this scenario all the queues (except queue zero) were disabled by >>> setting DMA descriptors with used bit set on proper RBQP. The driver >>> anyway uses only queue 0 for TX/RX. >>> >>> Signed-off-by: Claudiu Beznea <[email protected]> >>> --- >> >> Hi Anup, Bin, Padmarao, >> >> I noticed on the mailing list that you have been actively working and >> testing the Macb driver on various platforms, we have this series >> outstanding and I want to make sure that it does not break anything on >> your side, so it would be appreciated if you could have a look or test >> it before it goes into master branch. >> > > Is this series for Microchip PolarFire SoC?
No, but this series affects the macb driver, and because other platforms use it, I do not wish to have a chance to break them. > > Regards, > Bin >
