On 11/9/2020 6:06 AM, Murphy Yang wrote:
Currently, driver does not support parse UDP outer checksum flag of
tunneled packets.
When execute 'csum set outer-udp hw 0' and 'csum parse-tunnel on 0'
commands to enable hardware UDP outer checksum. This patch supports
parse UDP outer checksum flag of tunneled packets.
Fixes: dbf3c0e77a22 ("net/ice: handle Rx flex descriptor")
Fixes: 4ab7dbb0a0f6 ("net/ice: switch to Rx flexible descriptor in AVX path")
Fixes: ece1f8a8f1c8 ("net/ice: switch to flexible descriptor in SSE path")
Signed-off-by: Murphy Yang <murphyx.y...@intel.com>
<...>
@@ -217,10 +253,10 @@ ice_rx_desc_to_olflags_v(struct ice_rx_queue *rxq,
__m128i descs[4],
* appropriate flags means that we have to do a shift and blend for
* each mbuf before we do the write.
*/
- rearm0 = _mm_blend_epi16(mbuf_init, _mm_slli_si128(flags, 8), 0x10);
- rearm1 = _mm_blend_epi16(mbuf_init, _mm_slli_si128(flags, 4), 0x10);
- rearm2 = _mm_blend_epi16(mbuf_init, flags, 0x10);
- rearm3 = _mm_blend_epi16(mbuf_init, _mm_srli_si128(flags, 4), 0x10);
+ rearm0 = _mm_blend_epi32(mbuf_init, _mm_slli_si128(flags, 8), 0x04);
+ rearm1 = _mm_blend_epi32(mbuf_init, _mm_slli_si128(flags, 4), 0x04);
+ rearm2 = _mm_blend_epi32(mbuf_init, flags, 0x04);
+ rearm3 = _mm_blend_epi32(mbuf_init, _mm_srli_si128(flags, 4), 0x04);
Hi Murphy,
This change is in the 'ice_rxtx_vec_sse.c' file, but is the '_mm_blend_epi32'
intrinsic, an SSE intrinsic?
Since it is causing a compile error with default target, you can test with
'./devtools/test-meson-builds.sh' script.
