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tap: refactor existing flags

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Type: refactor

This patch refactor the existing flags and also add a new
flag for packet coalescing.

Change-Id: Ic826e4c81313f26d87c475cdf666b06cbed60a3a
Signed-off-by: Mohsin Kazmi <sykazmi@cisco.com>
This commit is contained in:
Mohsin Kazmi
2020-04-30 19:05:56 +02:00
committed by Damjan Marion
parent 6bb080f1e5
commit d88fc0fced
6 changed files with 44 additions and 23 deletions
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16
src/vat/api_format.c
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@@ -7360,15 +7360,19 @@ api_tap_create_v2 (vat_main_t * vam)
else if (unformat (i, "host-mtu-size %u", &host_mtu_size))
host_mtu_set = 1;
else if (unformat (i, "no-gso"))
tap_flags &= ~TAP_FLAG_GSO;
tap_flags &= ~TAP_API_FLAG_GSO;
else if (unformat (i, "gso"))
tap_flags |= TAP_FLAG_GSO;
tap_flags |= TAP_API_FLAG_GSO;
else if (unformat (i, "csum-offload"))
tap_flags |= TAP_FLAG_CSUM_OFFLOAD;
tap_flags |= TAP_API_FLAG_CSUM_OFFLOAD;
else if (unformat (i, "persist"))
tap_flags |= TAP_FLAG_PERSIST;
tap_flags |= TAP_API_FLAG_PERSIST;
else if (unformat (i, "attach"))
tap_flags |= TAP_FLAG_ATTACH;
tap_flags |= TAP_API_FLAG_ATTACH;
else if (unformat (i, "tun"))
tap_flags |= TAP_API_FLAG_TUN;
else if (unformat (i, "gro-coalesce"))
tap_flags |= TAP_API_FLAG_GRO_COALESCE;
else
break;
}
@@ -20587,7 +20591,7 @@ _(l2_flags, \
_(bridge_flags, \
"bd_id <bridge-domain-id> [learn] [forward] [uu-flood] [flood] [arp-term] [disable]\n") \
_(tap_create_v2, \
"id <num> [hw-addr <mac-addr>] [host-if-name <name>] [host-ns <name>] [num-rx-queues <num>] [rx-ring-size <num>] [tx-ring-size <num>] [host-bridge <name>] [host-mac-addr <mac-addr>] [host-ip4-addr <ip4addr/mask>] [host-ip6-addr <ip6addr/mask>] [host-mtu-size <mtu>] [gso | no-gso | csum-offload] [persist] [attach]") \
"id <num> [hw-addr <mac-addr>] [host-if-name <name>] [host-ns <name>] [num-rx-queues <num>] [rx-ring-size <num>] [tx-ring-size <num>] [host-bridge <name>] [host-mac-addr <mac-addr>] [host-ip4-addr <ip4addr/mask>] [host-ip6-addr <ip6addr/mask>] [host-mtu-size <mtu>] [gso | no-gso | csum-offload | gro-coalesce] [persist] [attach] [tun]") \
_(tap_delete_v2, \
"<vpp-if-name> | sw_if_index <id>") \
_(sw_interface_tap_v2_dump, "") \