Add missing em_mask_key() implementation to enable the l3fwd to be
run on LoongArch.
Signed-off-by: Min Zhou <zhou...@loongson.cn>
---
examples/l3fwd/l3fwd_em.c | 8 ++++++++
examples/l3fwd/meson.build | 6 ------
2 files changed, 8 insertions(+), 6 deletions(-)
diff --git a/examples/l3fwd/l3fwd_em.c b/examples/l3fwd/l3fwd_em.c
index 0531282a1f..a203dc9e46 100644
--- a/examples/l3fwd/l3fwd_em.c
+++ b/examples/l3fwd/l3fwd_em.c
@@ -247,6 +247,14 @@ em_mask_key(void *key, xmm_t mask)
return vect_and(data, mask);
}
+#elif defined(RTE_ARCH_LOONGARCH)
+static inline xmm_t
+em_mask_key(void *key, xmm_t mask)
+{
+ xmm_t data = vect_load_128(key);
+
+ return vect_and(data, mask);
+}
#else
#error No vector engine (SSE, NEON, ALTIVEC) available, check your toolchain
#endif
diff --git a/examples/l3fwd/meson.build b/examples/l3fwd/meson.build
index d2f2d96099..b40244a941 100644
--- a/examples/l3fwd/meson.build
+++ b/examples/l3fwd/meson.build
@@ -6,12 +6,6 @@
# To build this example as a standalone application with an already-installed
# DPDK instance, use 'make'
-if arch_subdir == 'loongarch'
- build = false
- reason = 'not supported on LoongArch'
- subdir_done()
-endif
-
allow_experimental_apis = true
deps += ['acl', 'hash', 'lpm', 'fib', 'eventdev']
sources = files(
--
2.31.1
