diff options
| author | Mariusz Dudek <mariuszx.dudek@intel.com> | 2020-12-03 10:05:46 +0100 |
|---|---|---|
| committer | Alexei Starovoitov <ast@kernel.org> | 2020-12-03 10:37:59 -0800 |
| commit | 3627d9702d789804a1f4c5a52eabdae810cd9def (patch) | |
| tree | 9e772c8c66ed995fa862dbfa9f84423be9aea18f /samples/bpf/Makefile | |
| parent | e459f49b4394e2630ea55d5ac7a49402686848fe (diff) | |
samples/bpf: Sample application for eBPF load and socket creation split
Introduce a sample program to demonstrate the control and data
plane split. For the control plane part a new program called
xdpsock_ctrl_proc is introduced. For the data plane part, some code
was added to xdpsock_user.c to act as the data plane entity.
Application xdpsock_ctrl_proc works as control entity with sudo
privileges (CAP_SYS_ADMIN and CAP_NET_ADMIN are sufficient) and the
extended xdpsock as data plane entity with CAP_NET_RAW capability
only.
Usage example:
sudo ./samples/bpf/xdpsock_ctrl_proc -i <interface>
sudo ./samples/bpf/xdpsock -i <interface> -q <queue_id>
-n <interval> -N -l -R
Signed-off-by: Mariusz Dudek <mariuszx.dudek@intel.com>
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Acked-by: Magnus Karlsson <magnus.karlsson@intel.com>
Link: https://lore.kernel.org/bpf/20201203090546.11976-3-mariuszx.dudek@intel.com
Diffstat (limited to 'samples/bpf/Makefile')
| -rw-r--r-- | samples/bpf/Makefile | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/samples/bpf/Makefile b/samples/bpf/Makefile index 05db041f8b18..26fc96ca619e 100644 --- a/samples/bpf/Makefile +++ b/samples/bpf/Makefile @@ -48,6 +48,7 @@ tprogs-y += syscall_tp tprogs-y += cpustat tprogs-y += xdp_adjust_tail tprogs-y += xdpsock +tprogs-y += xdpsock_ctrl_proc tprogs-y += xsk_fwd tprogs-y += xdp_fwd tprogs-y += task_fd_query @@ -105,6 +106,7 @@ syscall_tp-objs := syscall_tp_user.o cpustat-objs := cpustat_user.o xdp_adjust_tail-objs := xdp_adjust_tail_user.o xdpsock-objs := xdpsock_user.o +xdpsock_ctrl_proc-objs := xdpsock_ctrl_proc.o xsk_fwd-objs := xsk_fwd.o xdp_fwd-objs := xdp_fwd_user.o task_fd_query-objs := task_fd_query_user.o $(TRACE_HELPERS) @@ -202,7 +204,7 @@ TPROGLDLIBS_tracex4 += -lrt TPROGLDLIBS_trace_output += -lrt TPROGLDLIBS_map_perf_test += -lrt TPROGLDLIBS_test_overhead += -lrt -TPROGLDLIBS_xdpsock += -pthread +TPROGLDLIBS_xdpsock += -pthread -lcap TPROGLDLIBS_xsk_fwd += -pthread # Allows pointing LLC/CLANG to a LLVM backend with bpf support, redefine on cmdline: |