diff options
| author | Jakub Kicinski <jakub.kicinski@netronome.com> | 2018-06-12 07:33:37 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2018-06-13 01:18:28 +0300 |
| commit | fe06a64e0de718d59ae10263180aca02b84245d6 (patch) | |
| tree | d1da8080d7bb851153501fa2dae05dc1feb7429c /drivers/net/ethernet/netronome/nfp/flower | |
| parent | 29f534c4bbfc1f66faec04575148be80def66c2b (diff) | |
| download | linux-fe06a64e0de718d59ae10263180aca02b84245d6.tar.xz | |
nfp: remove phys_port_name on flower's vNIC
.ndo_get_phys_port_name was recently extended to support multi-vNIC
FWs. These are firmwares which can have more than one vNIC per PF
without associated port (e.g. Adaptive Buffer Management FW), therefore
we need a way of distinguishing the vNICs. Unfortunately, it's too
late to make flower use the same naming. Flower users may depend on
.ndo_get_phys_port_name returning -EOPNOTSUPP, for example the name
udev gave the PF vNIC was just the bare PCI device-based name before
the change, and will have 'nn0' appended after.
To ensure flower's vNIC doesn't have phys_port_name attribute, add
a flag to vNIC struct and set it in flower code. New projects will
not set the flag adhere to the naming scheme from the start.
Fixes: 51c1df83e35c ("nfp: assign vNIC id as phys_port_name of vNICs which are not ports")
Signed-off-by: Jakub Kicinski <jakub.kicinski@netronome.com>
Reviewed-by: Dirk van der Merwe <dirk.vandermerwe@netronome.com>
Reviewed-by: Simon Horman <simon.horman@netronome.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/netronome/nfp/flower')
| -rw-r--r-- | drivers/net/ethernet/netronome/nfp/flower/main.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/net/ethernet/netronome/nfp/flower/main.c b/drivers/net/ethernet/netronome/nfp/flower/main.c index 19cfa162ac65..1decf3a1cad3 100644 --- a/drivers/net/ethernet/netronome/nfp/flower/main.c +++ b/drivers/net/ethernet/netronome/nfp/flower/main.c @@ -455,6 +455,7 @@ static int nfp_flower_vnic_alloc(struct nfp_app *app, struct nfp_net *nn, eth_hw_addr_random(nn->dp.netdev); netif_keep_dst(nn->dp.netdev); + nn->vnic_no_name = true; return 0; |