diff options
| author |   Damjan Marion <damarion@cisco.com> | 2020-03-12 11:56:00 +0100 |
|---|---|---|
| committer |   Damjan Marion <dmarion@me.com> | 2020-03-16 19:09:39 +0000 |
| commit | dd648aac0615c416507de9097b6f50db16ad319c (patch) | |
| tree | 37a19fb2db728567f49aa1928f947b64edf55142 /src/vppinfra | |
| parent | d35887297d6320efb36c24ef123480f27a736b16 (diff) | |
rdma: add Mellanox mlx5 Direct Verbs receive support
Type: feature
Change-Id: I3f287ab536a482c366ad7df47e1c04e640992ebc
Signed-off-by: Damjan Marion <damarion@cisco.com>
Diffstat (limited to 'src/vppinfra')
| -rw-r--r-- | src/vppinfra/vector_avx2.h | 10 | ||||
| -rw-r--r-- | src/vppinfra/vector_neon.h | 6 |
2 files changed, 16 insertions, 0 deletions
diff --git a/src/vppinfra/vector_avx2.h b/src/vppinfra/vector_avx2.h index 482bdd515c9..8cc1d77d63c 100644 --- a/src/vppinfra/vector_avx2.h +++ b/src/vppinfra/vector_avx2.h @@ -132,6 +132,16 @@ _(i8x16, i64x4, epi8_epi64) #undef _ /* *INDENT-ON* */ +static_always_inline u64x4 +u64x4_byte_swap (u64x4 v) +{ + u8x32 swap = { + 7, 6, 5, 4, 3, 2, 1, 0, 15, 14, 13, 12, 11, 10, 9, 8, + 7, 6, 5, 4, 3, 2, 1, 0, 15, 14, 13, 12, 11, 10, 9, 8, + }; + return (u64x4) _mm256_shuffle_epi8 ((__m256i) v, (__m256i) swap); +} + static_always_inline u32x8 u32x8_byte_swap (u32x8 v) { diff --git a/src/vppinfra/vector_neon.h b/src/vppinfra/vector_neon.h index 14930d664d5..d80c691e3d9 100644 --- a/src/vppinfra/vector_neon.h +++ b/src/vppinfra/vector_neon.h @@ -103,6 +103,12 @@ u16x8_byte_swap (u16x8 v) return (u16x8) vrev16q_u8 ((u8x16) v); } +static_always_inline u32x4 +u32x4_byte_swap (u32x4 v) +{ + return vrev64q_u32 (v); +} + static_always_inline u8x16 u8x16_shuffle (u8x16 v, u8x16 m) { |