diff options
Diffstat (limited to 'drivers/net/ethernet/netronome')
4 files changed, 22 insertions, 9 deletions
diff --git a/drivers/net/ethernet/netronome/nfp/Makefile b/drivers/net/ethernet/netronome/nfp/Makefile index 96e579a15cbe..3cafa3d15082 100644 --- a/drivers/net/ethernet/netronome/nfp/Makefile +++ b/drivers/net/ethernet/netronome/nfp/Makefile @@ -1,3 +1,4 @@ +# SPDX-License-Identifier: GPL-2.0 obj-$(CONFIG_NFP) += nfp.o nfp-objs := \ diff --git a/drivers/net/ethernet/netronome/nfp/flower/action.c b/drivers/net/ethernet/netronome/nfp/flower/action.c index db9750695dc7..8ea9320014ee 100644 --- a/drivers/net/ethernet/netronome/nfp/flower/action.c +++ b/drivers/net/ethernet/netronome/nfp/flower/action.c @@ -110,6 +110,8 @@ nfp_fl_output(struct nfp_fl_output *output, const struct tc_action *action, */ if (!switchdev_port_same_parent_id(in_dev, out_dev)) return -EOPNOTSUPP; + if (!nfp_netdev_is_nfp_repr(out_dev)) + return -EOPNOTSUPP; output->port = cpu_to_be32(nfp_repr_get_port_id(out_dev)); if (!output->port) diff --git a/drivers/net/ethernet/netronome/nfp/nfp_net_common.c b/drivers/net/ethernet/netronome/nfp/nfp_net_common.c index 1c0187f0af51..e118b5f23996 100644 --- a/drivers/net/ethernet/netronome/nfp/nfp_net_common.c +++ b/drivers/net/ethernet/netronome/nfp/nfp_net_common.c @@ -1180,10 +1180,14 @@ static void *nfp_net_rx_alloc_one(struct nfp_net_dp *dp, dma_addr_t *dma_addr) { void *frag; - if (!dp->xdp_prog) + if (!dp->xdp_prog) { frag = netdev_alloc_frag(dp->fl_bufsz); - else - frag = page_address(alloc_page(GFP_KERNEL | __GFP_COLD)); + } else { + struct page *page; + + page = alloc_page(GFP_KERNEL | __GFP_COLD); + frag = page ? page_address(page) : NULL; + } if (!frag) { nn_dp_warn(dp, "Failed to alloc receive page frag\n"); return NULL; @@ -1203,10 +1207,14 @@ static void *nfp_net_napi_alloc_one(struct nfp_net_dp *dp, dma_addr_t *dma_addr) { void *frag; - if (!dp->xdp_prog) + if (!dp->xdp_prog) { frag = napi_alloc_frag(dp->fl_bufsz); - else - frag = page_address(alloc_page(GFP_ATOMIC | __GFP_COLD)); + } else { + struct page *page; + + page = alloc_page(GFP_ATOMIC | __GFP_COLD); + frag = page ? page_address(page) : NULL; + } if (!frag) { nn_dp_warn(dp, "Failed to alloc receive page frag\n"); return NULL; diff --git a/drivers/net/ethernet/netronome/nfp/nfp_net_ethtool.c b/drivers/net/ethernet/netronome/nfp/nfp_net_ethtool.c index 07969f06df10..dc016dfec64d 100644 --- a/drivers/net/ethernet/netronome/nfp/nfp_net_ethtool.c +++ b/drivers/net/ethernet/netronome/nfp/nfp_net_ethtool.c @@ -464,7 +464,7 @@ static u64 *nfp_vnic_get_sw_stats(struct net_device *netdev, u64 *data) do { start = u64_stats_fetch_begin(&nn->r_vecs[i].rx_sync); - *data++ = nn->r_vecs[i].rx_pkts; + data[0] = nn->r_vecs[i].rx_pkts; tmp[0] = nn->r_vecs[i].hw_csum_rx_ok; tmp[1] = nn->r_vecs[i].hw_csum_rx_inner_ok; tmp[2] = nn->r_vecs[i].hw_csum_rx_error; @@ -472,14 +472,16 @@ static u64 *nfp_vnic_get_sw_stats(struct net_device *netdev, u64 *data) do { start = u64_stats_fetch_begin(&nn->r_vecs[i].tx_sync); - *data++ = nn->r_vecs[i].tx_pkts; - *data++ = nn->r_vecs[i].tx_busy; + data[1] = nn->r_vecs[i].tx_pkts; + data[2] = nn->r_vecs[i].tx_busy; tmp[3] = nn->r_vecs[i].hw_csum_tx; tmp[4] = nn->r_vecs[i].hw_csum_tx_inner; tmp[5] = nn->r_vecs[i].tx_gather; tmp[6] = nn->r_vecs[i].tx_lso; } while (u64_stats_fetch_retry(&nn->r_vecs[i].tx_sync, start)); + data += 3; + for (j = 0; j < NN_ET_RVEC_GATHER_STATS; j++) gathered_stats[j] += tmp[j]; } |