On Mon, Aug 26, 2019 at 2:18 AM Stefan Roese <[email protected]> wrote: > > With commit c6d07bf440bc ("net/macb: increase RX buffer size for GEM") > ethernet support does not work any more with d-cache enabled on the > AT91SAM. The reason is, that MACB_RX_BUFFER_SIZE was changed from 4096 > to 128 but this change was not refected in the rx_buffer flush and > invalidate functions, as these also use this macro. > > This patch now fixes this by calculating the rx buffer size correctly > again in those functions. With this change, ethernet works again > reliably on my AT91SAM board. > > Signed-off-by: Stefan Roese <[email protected]> > Fixes: c6d07bf440bc ("net/macb: increase RX buffer size for GEM") > Cc: Ramon Fried <[email protected]> > Cc: Eugen Hristev <[email protected]> > Cc: Anup Patel <[email protected]> > Cc: Bin Meng <[email protected]> > Cc: Joe Hershberger <[email protected]>
Acked-by: Joe Hershberger <[email protected]> _______________________________________________ U-Boot mailing list [email protected] https://lists.denx.de/listinfo/u-boot
