A previous patch (net: asix: fix operation without eeprom) added a two-byte shift to the packet buffer when receiving a packet on the AX88772B.
This shift was not included when the driver was updated to work with DriverModel. Testing on a Marvell DB-88F6820-ACM showed that the adapter was not functioning correctly (EHCI timeouts). This patch brings the two-byte shift to the DriverModel implementation of ops->recv (asix_eth_recv). Testing on the same board, we were able to TFTP a file over and confirm that the crc32 was correct. Signed-off-by: Joshua Scott <joshua.sc...@alliedtelesis.co.nz> --- drivers/usb/eth/asix.c | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/drivers/usb/eth/asix.c b/drivers/usb/eth/asix.c index ad083cf..a610ae4 100644 --- a/drivers/usb/eth/asix.c +++ b/drivers/usb/eth/asix.c @@ -819,6 +819,11 @@ int asix_eth_recv(struct udevice *dev, int flags, uchar **packetp) } *packetp = ptr + sizeof(packet_len); + + if ((ueth->pusb_dev->descriptor.idVendor == ASIX_USB_VENDOR_ID) && + (ueth->pusb_dev->descriptor.idProduct == AX88772B_USB_PRODUCT_ID)) + *packetp += 2; + return packet_len; err: -- 2.9.0 _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot