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authorMohsin Kazmi <sykazmi@cisco.com>2019-12-18 17:08:54 +0100
committerAndrew Yourtchenko <ayourtch@gmail.com>2020-01-08 17:09:15 +0000
commitba0061feba13a11fc1c1af551bc4c26eccbd2f2c (patch)
treeb67fbf3b967f729bcc65104530f56a39bc33cecc /src/vnet/devices/tap/tap.h
parent6d4af8918c8d14aa609d6488f0793152f9ed1927 (diff)
tap: split gso and checksum offload functionality
Type: refactor Change-Id: I0d4b79ef384c11c841576d264bfd8ccb21783e10 Signed-off-by: Mohsin Kazmi <sykazmi@cisco.com>
Diffstat (limited to 'src/vnet/devices/tap/tap.h')
-rw-r--r--src/vnet/devices/tap/tap.h4
1 files changed, 4 insertions, 0 deletions
diff --git a/src/vnet/devices/tap/tap.h b/src/vnet/devices/tap/tap.h
index 6eba7affa35..fd4006b5d52 100644
--- a/src/vnet/devices/tap/tap.h
+++ b/src/vnet/devices/tap/tap.h
@@ -32,6 +32,7 @@ typedef struct
u16 tx_ring_sz;
u32 tap_flags;
#define TAP_FLAG_GSO (1 << 0)
+#define TAP_FLAG_CSUM_OFFLOAD (1 << 1)
u8 *host_namespace;
u8 *host_if_name;
mac_address_t host_mac_addr;
@@ -88,6 +89,9 @@ void tap_create_if (vlib_main_t * vm, tap_create_if_args_t * args);
int tap_delete_if (vlib_main_t * vm, u32 sw_if_index);
int tap_gso_enable_disable (vlib_main_t * vm, u32 sw_if_index,
int enable_disable);
+int
+tap_csum_offload_enable_disable (vlib_main_t * vm, u32 sw_if_index,
+ int enable_disable);
int tap_dump_ifs (tap_interface_details_t ** out_tapids);
#endif /* _VNET_DEVICES_VIRTIO_TAP_H_ */