virtio: clarify that ABI is usable by any implementations

[linux-2.6-omap-h63xx.git] / include / linux / virtio_net.h

diff --git a/include/linux/virtio_net.h b/include/linux/virtio_net.h
index 9405aa6cdf2672d40375bfa4bfb4ae90ce86e335..5e33761b9b8a9d7c038d6e062221f5f68a0def3b 100644 (file)
--- a/include/linux/virtio_net.h
+++ b/include/linux/virtio_net.h
@@ -1,5 +1,7 @@
 #ifndef _LINUX_VIRTIO_NET_H
 #define _LINUX_VIRTIO_NET_H
+/* This header is BSD licensed so anyone can use the definitions to implement
+ * compatible drivers/servers. */
 #include <linux/virtio_config.h>
 
 /* The ID for virtio_net */
@@ -38,7 +40,7 @@ struct virtio_net_hdr
 #define VIRTIO_NET_HDR_GSO_ECN         0x80    // TCP has ECN set
        __u8 gso_type;
        __u16 hdr_len;          /* Ethernet + IP + tcp/udp hdrs */
-       __u16 gso_size;         /* Bytes to append to gso_hdr_len per frame */
+       __u16 gso_size;         /* Bytes to append to hdr_len per frame */
        __u16 csum_start;       /* Position to start checksumming from */
        __u16 csum_offset;      /* Offset after that to place checksum */
 };