diff options
Diffstat (limited to 'drivers/net/ethernet/netronome/nfp/nfp_net_common.c')
| -rw-r--r-- | drivers/net/ethernet/netronome/nfp/nfp_net_common.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/net/ethernet/netronome/nfp/nfp_net_common.c b/drivers/net/ethernet/netronome/nfp/nfp_net_common.c index ef8645b77e79..50f7ada0dedd 100644 --- a/drivers/net/ethernet/netronome/nfp/nfp_net_common.c +++ b/drivers/net/ethernet/netronome/nfp/nfp_net_common.c @@ -2959,11 +2959,11 @@ static int nfp_net_set_config_and_enable(struct nfp_net *nn) for (r = 0; r < nn->dp.num_rx_rings; r++) nfp_net_rx_ring_hw_cfg_write(nn, &nn->dp.rx_rings[r], r); - nn_writeq(nn, NFP_NET_CFG_TXRS_ENABLE, nn->dp.num_tx_rings == 64 ? - 0xffffffffffffffffULL : ((u64)1 << nn->dp.num_tx_rings) - 1); + nn_writeq(nn, NFP_NET_CFG_TXRS_ENABLE, + U64_MAX >> (64 - nn->dp.num_tx_rings)); - nn_writeq(nn, NFP_NET_CFG_RXRS_ENABLE, nn->dp.num_rx_rings == 64 ? - 0xffffffffffffffffULL : ((u64)1 << nn->dp.num_rx_rings) - 1); + nn_writeq(nn, NFP_NET_CFG_RXRS_ENABLE, + U64_MAX >> (64 - nn->dp.num_rx_rings)); if (nn->dp.netdev) nfp_net_write_mac_addr(nn, nn->dp.netdev->dev_addr); |