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authorPaolo Bonzini <pbonzini@redhat.com>2012-10-24 08:43:34 +0200
committerPaolo Bonzini <pbonzini@redhat.com>2012-12-19 08:31:29 +0100
commit1422e32db51ff2b1194fb24a6201c4310be5667d (patch)
tree56f9911d524eca4194573a6037303a169e61db50 /hw/virtio-net.h
parentfd9400b302ef582c3ae8a8d5288338ea5f0f4c9a (diff)
downloadhqemu-1422e32db51ff2b1194fb24a6201c4310be5667d.zip
hqemu-1422e32db51ff2b1194fb24a6201c4310be5667d.tar.gz
net: reorganize headers
Move public headers to include/net, and leave private headers in net/. Put the virtio headers in include/net/tap.h, removing the multiple copies that existed. Leave include/net/tap.h as the interface for NICs, and net/tap_int.h as the interface for OS-specific parts of the tap backend. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'hw/virtio-net.h')
-rw-r--r--hw/virtio-net.h27
1 files changed, 0 insertions, 27 deletions
diff --git a/hw/virtio-net.h b/hw/virtio-net.h
index 2566ea1..d46fb98 100644
--- a/hw/virtio-net.h
+++ b/hw/virtio-net.h
@@ -73,33 +73,6 @@ struct virtio_net_config
uint16_t status;
} QEMU_PACKED;
-/* This is the first element of the scatter-gather list. If you don't
- * specify GSO or CSUM features, you can simply ignore the header. */
-struct virtio_net_hdr
-{
-#define VIRTIO_NET_HDR_F_NEEDS_CSUM 1 // Use csum_start, csum_offset
-#define VIRTIO_NET_HDR_F_DATA_VALID 2 // Csum is valid
- uint8_t flags;
-#define VIRTIO_NET_HDR_GSO_NONE 0 // Not a GSO frame
-#define VIRTIO_NET_HDR_GSO_TCPV4 1 // GSO frame, IPv4 TCP (TSO)
-#define VIRTIO_NET_HDR_GSO_UDP 3 // GSO frame, IPv4 UDP (UFO)
-#define VIRTIO_NET_HDR_GSO_TCPV6 4 // GSO frame, IPv6 TCP
-#define VIRTIO_NET_HDR_GSO_ECN 0x80 // TCP has ECN set
- uint8_t gso_type;
- uint16_t hdr_len;
- uint16_t gso_size;
- uint16_t csum_start;
- uint16_t csum_offset;
-};
-
-/* This is the version of the header to use when the MRG_RXBUF
- * feature has been negotiated. */
-struct virtio_net_hdr_mrg_rxbuf
-{
- struct virtio_net_hdr hdr;
- uint16_t num_buffers; /* Number of merged rx buffers */
-};
-
/*
* Control virtqueue data structures
*
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