diff options
author | Mohsin Kazmi <sykazmi@cisco.com> | 2022-09-08 17:21:20 +0000 |
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committer | Mohsin Kazmi <sykazmi@cisco.com> | 2022-10-21 16:32:56 +0000 |
commit | 8b90d89b05322ceaaf57e0eda403c4f92546f7b3 (patch) | |
tree | 7ee0ecc2128f41e3e2219489dff890430a36c385 /src/vnet/devices/af_packet/af_packet_api.c | |
parent | 65bff88c3671ec6ee561e70f17c60ea9784a39dd (diff) |
devices: add support for af-packet v2
Type: feature
Signed-off-by: Mohsin Kazmi <sykazmi@cisco.com>
Change-Id: I2ccaf1d512dcb72e414be8c69cbb538ebbe0e933
Diffstat (limited to 'src/vnet/devices/af_packet/af_packet_api.c')
-rw-r--r-- | src/vnet/devices/af_packet/af_packet_api.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/src/vnet/devices/af_packet/af_packet_api.c b/src/vnet/devices/af_packet/af_packet_api.c index 21f2c381809..6ca79f9705e 100644 --- a/src/vnet/devices/af_packet/af_packet_api.c +++ b/src/vnet/devices/af_packet/af_packet_api.c @@ -135,6 +135,10 @@ vl_api_af_packet_create_v3_t_handler (vl_api_af_packet_create_v3_t *mp) ((int) AF_PACKET_API_FLAG_CKSUM_GSO == (int) AF_PACKET_IF_FLAGS_CKSUM_GSO), "af-packet checksum/gso offload api flag mismatch"); + STATIC_ASSERT ( + ((int) AF_PACKET_API_FLAG_VERSION_2 == (int) AF_PACKET_IF_FLAGS_VERSION_2), + "af-packet version 2 api flag mismatch"); + // Default flags arg->flags = clib_net_to_host_u32 (mp->flags); @@ -144,6 +148,7 @@ vl_api_af_packet_create_v3_t_handler (vl_api_af_packet_create_v3_t *mp) if (clib_net_to_host_u16 (mp->num_tx_queues) > 1) arg->num_txqs = clib_net_to_host_u16 (mp->num_tx_queues); + arg->is_v2 = (arg->flags & AF_PACKET_API_FLAG_VERSION_2) ? 1 : 0; rv = af_packet_create_if (arg); error: |