diff options
| author |   Yulong Pei <yulong.pei@intel.com> | 2023-01-05 02:26:32 +0000 |
|---|---|---|
| committer |   Beno�t Ganne <bganne@cisco.com> | 2023-01-13 09:57:00 +0000 |
| commit | f9a17487982ebc231ad0f32f15f261453aef8a88 (patch) | |
| tree | edbfdc326ad1b0fc25f2efa083e94010c025c2a8 /build/external/patches/xdp-tools_1.2.9/0001-libxdp-add-fPIC-with-static-lib-build.patch | |
| parent | 809eb669c7a353cd06da58ccdf8578053b1233ca (diff) | |
af_xdp: update af_xdp driver plugin to depend on libxdp
AF_XDP support is deprecated in libbpf since v0.7.0 [1], the libxdp library
now provides the functionality which once was in libbpf, this commit updates
af_xdp plugin to depend on libxdp, libbpf still remains a dependency even if
libxdp is present, as it need use libbpf APIs for program loading.
libxdp is distributed within xdp-tool [2], xdp-tools package also
include libbpf in it as dependency, so here installed libxdp v1.2.9 and
libbpf v0.8.0, both from xdp-tool-1.2.9 package.
More information about libxdp compatibility can be found in the libxdp
README [3].
In libbpf v0.8.0, The bpf_prog_load function was deprecated and changed to
bpf_object__open_file and bpf_object__next_program and bpf_object__load,
The bpf_get_link_xdp_id and bpf_set_link_xdp_fd functions were deprecated
and changed to bpf_xdp_attach and bpf_xdp_detach, The bpf_object__unload
function was deprecated and changed to bpf_object__close.
[1] https://github.com/libbpf/libbpf/commit/277846bc6c15
[2] https://github.com/xdp-project/xdp-tools/releases/tag/v1.2.9
[3] https://github.com/xdp-project/xdp-tools/blob/master/lib/libxdp/README.org
Type: improvement
Change-Id: Ifbf6e3aa38bc6e0b77561f26311fd11c15ddb47e
Signed-off-by: Yulong Pei <yulong.pei@intel.com>
Diffstat (limited to 'build/external/patches/xdp-tools_1.2.9/0001-libxdp-add-fPIC-with-static-lib-build.patch')
| -rw-r--r-- | build/external/patches/xdp-tools_1.2.9/0001-libxdp-add-fPIC-with-static-lib-build.patch | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/build/external/patches/xdp-tools_1.2.9/0001-libxdp-add-fPIC-with-static-lib-build.patch b/build/external/patches/xdp-tools_1.2.9/0001-libxdp-add-fPIC-with-static-lib-build.patch new file mode 100644 index 00000000000..98b85a2711a --- /dev/null +++ b/build/external/patches/xdp-tools_1.2.9/0001-libxdp-add-fPIC-with-static-lib-build.patch @@ -0,0 +1,26 @@ +From e83f80443a2f23a68037bf4c7ba16b3723d193a4 Mon Sep 17 00:00:00 2001 +From: Yulong <yulong.pei@intel.com> +Date: Tue, 3 Jan 2023 14:16:17 +0000 +Subject: [PATCH] libxdp: add fPIC with static lib build + +Signed-off-by: Yulong <yulong.pei@intel.com> +--- + lib/libxdp/Makefile | 2 +- + 1 file changed, 1 insertion(+), 1 deletion(-) + +diff --git a/lib/libxdp/Makefile b/lib/libxdp/Makefile +index 358b751..a9bb414 100644 +--- a/lib/libxdp/Makefile ++++ b/lib/libxdp/Makefile +@@ -88,7 +88,7 @@ $(SHARED_OBJDIR): + $(Q)mkdir -p $(SHARED_OBJDIR) + + $(STATIC_OBJDIR)/%.o: %.c $(EXTRA_LIB_DEPS) | $(STATIC_OBJDIR) +- $(QUIET_CC)$(CC) $(CFLAGS) $(CPPFLAGS) -D LIBXDP_STATIC=1 -Wall -I../../headers -c $< -o $@ ++ $(QUIET_CC)$(CC) $(CFLAGS) $(CPPFLAGS) -fPIC -D LIBXDP_STATIC=1 -Wall -I../../headers -c $< -o $@ + + $(SHARED_OBJDIR)/%.o: %.c $(EXTRA_LIB_DEPS) | $(SHARED_OBJDIR) + $(QUIET_CC)$(CC) $(CFLAGS) $(CPPFLAGS) $(SHARED_CFLAGS) -Wall -I../../headers -c $< -o $@ +-- +2.25.1 + |