Thomas Miletich
b324a9c243
[3c90x] Stall upload engine before setting RX ring address
According to the 3c90x datasheet we have to stall the upload (receive)
engine before setting the receive ring address.
Signed-off-by: Thomas Miletich <thomas.miletich@gmail.com>
Signed-off-by: Michael Brown <mcb30@ipxe.org>