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Merge branch 'nfp-fixes'

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Louis Peens says:

====================
nfp: a few simple driver fixes

This is combining a few unrelated one-liner fixes which have been
floating around internally into a single series. I'm not sure what is
the least amount of overhead for reviewers, this or a separate
submission per-patch? I guess it probably depends on personal
preference, but please let me know if there is a strong preference to
rather split these in the future.

Summary:

Patch1: Fixes an old issue which was hidden because 0 just so happens to
        be the correct value.
Patch2: Fixes a corner case for flower offloading with bond ports
Patch3: Re-enables the 'NETDEV_XDP_ACT_REDIRECT', which was accidentally
        disabled after a previous refactor.
====================

Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
David S. Miller 2024-02-05 11:11:09 +00:00
commit fdeba0b57d
3 changed files with 6 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
drivers/net/ethernet/netronome/nfp/flower/tunnel_conf.c
View File

@ -1084,7 +1084,7 @@ nfp_tunnel_add_shared_mac(struct nfp_app *app, struct net_device *netdev,
u16 nfp_mac_idx = 0;
entry = nfp_tunnel_lookup_offloaded_macs(app, netdev->dev_addr);
if (entry && nfp_tunnel_is_mac_idx_global(entry->index)) {
if (entry && (nfp_tunnel_is_mac_idx_global(entry->index) || netif_is_lag_port(netdev))) {
if (entry->bridge_count ||
!nfp_flower_is_supported_bridge(netdev)) {
nfp_tunnel_offloaded_macs_inc_ref_and_link(entry,

1
drivers/net/ethernet/netronome/nfp/nfp_net_common.c
View File

@ -2776,6 +2776,7 @@ static void nfp_net_netdev_init(struct nfp_net *nn)
case NFP_NFD_VER_NFD3:
netdev->netdev_ops = &nfp_nfd3_netdev_ops;
netdev->xdp_features |= NETDEV_XDP_ACT_XSK_ZEROCOPY;
netdev->xdp_features |= NETDEV_XDP_ACT_REDIRECT;
break;
case NFP_NFD_VER_NFDK:
netdev->netdev_ops = &nfp_nfdk_netdev_ops;

6
drivers/net/ethernet/netronome/nfp/nfpcore/nfp6000_pcie.c
View File

@ -537,11 +537,13 @@ static int enable_bars(struct nfp6000_pcie *nfp, u16 interface)
const u32 barcfg_msix_general =
NFP_PCIE_BAR_PCIE2CPP_MapType(
NFP_PCIE_BAR_PCIE2CPP_MapType_GENERAL) |
NFP_PCIE_BAR_PCIE2CPP_LengthSelect_32BIT;
NFP_PCIE_BAR_PCIE2CPP_LengthSelect(
NFP_PCIE_BAR_PCIE2CPP_LengthSelect_32BIT);
const u32 barcfg_msix_xpb =
NFP_PCIE_BAR_PCIE2CPP_MapType(
NFP_PCIE_BAR_PCIE2CPP_MapType_BULK) |
NFP_PCIE_BAR_PCIE2CPP_LengthSelect_32BIT |
NFP_PCIE_BAR_PCIE2CPP_LengthSelect(
NFP_PCIE_BAR_PCIE2CPP_LengthSelect_32BIT) |
NFP_PCIE_BAR_PCIE2CPP_Target_BaseAddress(
NFP_CPP_TARGET_ISLAND_XPB);
const u32 barcfg_explicit[4] = {