• Kuo-Jung Su's avatar
    net: add Faraday FTMAC110 10/100Mbps ethernet support · c4775476
    Kuo-Jung Su authored
    Faraday FTMAC110 10/100Mbps supports half-word data transfer for Linux.
    However it has a weird DMA alignment issue:
    
    (1) Tx DMA Buffer Address:
        1 bytes aligned: Invalid
        2 bytes aligned: O.K
        4 bytes aligned: O.K
    
    (2) Rx DMA Buffer Address:
        1 bytes aligned: Invalid
        2 bytes aligned: O.K
        4 bytes aligned: Invalid!!!
    Signed-off-by: default avatarKuo-Jung Su <dantesu@faraday-tech.com>
    Cc: Joe Hershberger <joe.hershberger@gmail.com>
    Cc: Tom Rini <trini@ti.com>
    c4775476
netdev.h 7.17 KB