diff options
| author | Andrii Nakryiko | 2020-07-21 23:46:02 -0700 |
|---|---|---|
| committer | Alexei Starovoitov | 2020-07-25 20:37:02 -0700 |
| commit | e8407fdeb9a6866784e249881f6c786a0835faba (patch) | |
| tree | 970b9373fc9ef7dcfdb3edb2a9948a842c5eb50f /drivers/net/ethernet/marvell | |
| parent | fe48230cf2ae27c9e3b96d29908e22e2926fd1ab (diff) | |
bpf, xdp: Remove XDP_QUERY_PROG and XDP_QUERY_PROG_HW XDP commands
Now that BPF program/link management is centralized in generic net_device
code, kernel code never queries program id from drivers, so
XDP_QUERY_PROG/XDP_QUERY_PROG_HW commands are unnecessary.
This patch removes all the implementations of those commands in kernel, along
the xdp_attachment_query().
This patch was compile-tested on allyesconfig.
Signed-off-by: Andrii Nakryiko <andriin@fb.com>
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Link: https://lore.kernel.org/bpf/20200722064603.3350758-10-andriin@fb.com
Diffstat (limited to 'drivers/net/ethernet/marvell')
| -rw-r--r-- | drivers/net/ethernet/marvell/mvneta.c | 5 | ||||
| -rw-r--r-- | drivers/net/ethernet/marvell/mvpp2/mvpp2_main.c | 3 |
2 files changed, 0 insertions, 8 deletions
diff --git a/drivers/net/ethernet/marvell/mvneta.c b/drivers/net/ethernet/marvell/mvneta.c index 2c9277e73cef..6e3f9e2f883b 100644 --- a/drivers/net/ethernet/marvell/mvneta.c +++ b/drivers/net/ethernet/marvell/mvneta.c @@ -4442,14 +4442,9 @@ static int mvneta_xdp_setup(struct net_device *dev, struct bpf_prog *prog, static int mvneta_xdp(struct net_device *dev, struct netdev_bpf *xdp) { - struct mvneta_port *pp = netdev_priv(dev); - switch (xdp->command) { case XDP_SETUP_PROG: return mvneta_xdp_setup(dev, xdp->prog, xdp->extack); - case XDP_QUERY_PROG: - xdp->prog_id = pp->xdp_prog ? pp->xdp_prog->aux->id : 0; - return 0; default: return -EINVAL; } diff --git a/drivers/net/ethernet/marvell/mvpp2/mvpp2_main.c b/drivers/net/ethernet/marvell/mvpp2/mvpp2_main.c index 6a3f356640a0..cd5e9d60307e 100644 --- a/drivers/net/ethernet/marvell/mvpp2/mvpp2_main.c +++ b/drivers/net/ethernet/marvell/mvpp2/mvpp2_main.c @@ -4656,9 +4656,6 @@ static int mvpp2_xdp(struct net_device *dev, struct netdev_bpf *xdp) switch (xdp->command) { case XDP_SETUP_PROG: return mvpp2_xdp_setup(port, xdp); - case XDP_QUERY_PROG: - xdp->prog_id = port->xdp_prog ? port->xdp_prog->aux->id : 0; - return 0; default: return -EINVAL; } |