diff options
author | Jakub Kicinski <jakub.kicinski@netronome.com> | 2017-06-05 17:01:49 -0700 |
---|---|---|
committer | David S. Miller <davem@davemloft.net> | 2017-06-07 12:51:39 -0400 |
commit | 5c0dbe9ecf02349490794a4205d61c6603390082 (patch) | |
tree | eb86a5692abeb2bee497caccdda6a3d757ac0a41 | |
parent | a7b1ad0875479e7390eb46e1190e50ffc39707b9 (diff) |
nfp: prepare config and enable for working without netdevs
Out of the three stages of ifup/ifdown (allocate, configure, start)
- this commit prepares the configuration stage for working with
control vNICs.
Signed-off-by: Jakub Kicinski <jakub.kicinski@netronome.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
-rw-r--r-- | drivers/net/ethernet/netronome/nfp/nfp_net_common.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/net/ethernet/netronome/nfp/nfp_net_common.c b/drivers/net/ethernet/netronome/nfp/nfp_net_common.c index 1cc7425ffd27..c47705861a81 100644 --- a/drivers/net/ethernet/netronome/nfp/nfp_net_common.c +++ b/drivers/net/ethernet/netronome/nfp/nfp_net_common.c @@ -2236,9 +2236,10 @@ static int nfp_net_set_config_and_enable(struct nfp_net *nn) nn_writeq(nn, NFP_NET_CFG_RXRS_ENABLE, nn->dp.num_rx_rings == 64 ? 0xffffffffffffffffULL : ((u64)1 << nn->dp.num_rx_rings) - 1); - nfp_net_write_mac_addr(nn, nn->dp.netdev->dev_addr); + if (nn->dp.netdev) + nfp_net_write_mac_addr(nn, nn->dp.netdev->dev_addr); - nn_writel(nn, NFP_NET_CFG_MTU, nn->dp.netdev->mtu); + nn_writel(nn, NFP_NET_CFG_MTU, nn->dp.mtu); bufsz = nn->dp.fl_bufsz - nn->dp.rx_dma_off - NFP_NET_RX_BUF_NON_DATA; nn_writel(nn, NFP_NET_CFG_FLBUFSZ, bufsz); |