android_kernel_motorola_sm6375/include/uapi
Repository files (latest commit first)
Filename Latest commit message Latest commit date
Jesper Dangaard Brouer 02dd3291b2 bpf: finally expose xdp_rxq_info to XDP bpf-programs
Now all XDP driver have been updated to setup xdp_rxq_info and assign
this to xdp_buff->rxq.  Thus, it is now safe to enable access to some
of the xdp_rxq_info struct members.

This patch extend xdp_md and expose UAPI to userspace for
ingress_ifindex and rx_queue_index.  Access happens via bpf
instruction rewrite, that load data directly from struct xdp_rxq_info.

* ingress_ifindex map to xdp_rxq_info->dev->ifindex
* rx_queue_index  map to xdp_rxq_info->queue_index

Signed-off-by: Jesper Dangaard Brouer <brouer@redhat.com>
Acked-by: Alexei Starovoitov <ast@kernel.org>
Acked-by: John Fastabend <john.fastabend@gmail.com>
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
2018-01-05 15:21:22 -08:00
..
asm-generic bpf: correct broken uapi for BPF_PROG_TYPE_PERF_EVENT program type 2017-12-05 15:02:40 +01:00
drm main drm pull request for v4.15 2017-11-15 20:42:10 -08:00
linux bpf: finally expose xdp_rxq_info to XDP bpf-programs 2018-01-05 15:21:22 -08:00
misc
mtd
rdma Updates for 4.15 kernel merge window 2017-11-15 14:54:53 -08:00
scsi
sound
video
xen