• Mao Wenan's avatar
    net: ena: Select DIMLIB for ENA_ETHERNET · ff04cfba
    Mao Wenan authored
    If CONFIG_ENA_ETHERNET=y and CONFIG_DIMLIB=n,
    below erros can be found:
    drivers/net/ethernet/amazon/ena/ena_netdev.o: In function `ena_dim_work':
    ena_netdev.c:(.text+0x21cc): undefined reference to `net_dim_get_rx_moderation'
    ena_netdev.c:(.text+0x21cc): relocation truncated to
    fit: R_AARCH64_CALL26 against undefined symbol `net_dim_get_rx_moderation'
    drivers/net/ethernet/amazon/ena/ena_netdev.o: In function `ena_io_poll':
    ena_netdev.c:(.text+0x7bd4): undefined reference to `net_dim'
    ena_netdev.c:(.text+0x7bd4): relocation truncated to fit:
    R_AARCH64_CALL26 against undefined symbol `net_dim'
    
    After commit 282faf61 ("net: ena: switch to dim algorithm for rx adaptive
    interrupt moderation"), it introduces dim algorithm, which configured by CONFIG_DIMLIB.
    So, this patch is to select DIMLIB for ENA_ETHERNET.
    
    Fixes: 282faf61
    
     ("net: ena: switch to dim algorithm for rx adaptive interrupt moderation")
    Signed-off-by: default avatarMao Wenan <maowenan@huawei.com>
    Signed-off-by: default avatarJakub Kicinski <jakub.kicinski@netronome.com>
    ff04cfba