From e79f07e2925b10f09a2621650c16f3d6ea778747 Mon Sep 17 00:00:00 2001 From: Alex Williamson Date: Tue, 7 Jul 2009 08:47:10 -0600 Subject: virtio_net: Sync header with qemu Qemu added support for a few extra RX modes that Linux doesn't currently make use of. Sync the headers to maintain consistency. Signed-off-by: Alex Williamson Signed-off-by: Rusty Russell --- include/linux/virtio_net.h | 14 ++++++++++---- 1 file changed, 10 insertions(+), 4 deletions(-) (limited to 'include/linux/virtio_net.h') diff --git a/include/linux/virtio_net.h b/include/linux/virtio_net.h index cec79adbe3e..9c543d6ac53 100644 --- a/include/linux/virtio_net.h +++ b/include/linux/virtio_net.h @@ -27,6 +27,7 @@ #define VIRTIO_NET_F_CTRL_VQ 17 /* Control channel available */ #define VIRTIO_NET_F_CTRL_RX 18 /* Control channel RX mode support */ #define VIRTIO_NET_F_CTRL_VLAN 19 /* Control channel VLAN filtering */ +#define VIRTIO_NET_F_CTRL_RX_EXTRA 20 /* Extra RX mode control support */ #define VIRTIO_NET_S_LINK_UP 1 /* Link is up */ @@ -81,14 +82,19 @@ typedef __u8 virtio_net_ctrl_ack; #define VIRTIO_NET_ERR 1 /* - * Control the RX mode, ie. promisucous and allmulti. PROMISC and - * ALLMULTI commands require an "out" sg entry containing a 1 byte - * state value, zero = disable, non-zero = enable. These commands - * are supported with the VIRTIO_NET_F_CTRL_RX feature. + * Control the RX mode, ie. promisucous, allmulti, etc... + * All commands require an "out" sg entry containing a 1 byte + * state value, zero = disable, non-zero = enable. Commands + * 0 and 1 are supported with the VIRTIO_NET_F_CTRL_RX feature. + * Commands 2-5 are added with VIRTIO_NET_F_CTRL_RX_EXTRA. */ #define VIRTIO_NET_CTRL_RX 0 #define VIRTIO_NET_CTRL_RX_PROMISC 0 #define VIRTIO_NET_CTRL_RX_ALLMULTI 1 + #define VIRTIO_NET_CTRL_RX_ALLUNI 2 + #define VIRTIO_NET_CTRL_RX_NOMULTI 3 + #define VIRTIO_NET_CTRL_RX_NOUNI 4 + #define VIRTIO_NET_CTRL_RX_NOBCAST 5 /* * Control the MAC filter table. -- cgit v1.2.3 From 1842f23c05b6a866be831aa60bc8a8731c58ddd0 Mon Sep 17 00:00:00 2001 From: Rusty Russell Date: Thu, 30 Jul 2009 16:03:46 -0600 Subject: lguest and virtio: cleanup struct definitions to Linux style. I've been doing this for years, and akpm picked me up on it about 12 months ago. lguest partly serves as example code, so let's do it Right. Also, remove two unused fields in struct vblk_info in the example launcher. Signed-off-by: Rusty Russell Cc: Ingo Molnar --- include/linux/virtio_net.h | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-) (limited to 'include/linux/virtio_net.h') diff --git a/include/linux/virtio_net.h b/include/linux/virtio_net.h index 9c543d6ac53..d8dd539c9f4 100644 --- a/include/linux/virtio_net.h +++ b/include/linux/virtio_net.h @@ -31,8 +31,7 @@ #define VIRTIO_NET_S_LINK_UP 1 /* Link is up */ -struct virtio_net_config -{ +struct virtio_net_config { /* The config defining mac address (if VIRTIO_NET_F_MAC) */ __u8 mac[6]; /* See VIRTIO_NET_F_STATUS and VIRTIO_NET_S_* above */ @@ -41,8 +40,7 @@ struct virtio_net_config /* 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 -{ +struct virtio_net_hdr { #define VIRTIO_NET_HDR_F_NEEDS_CSUM 1 // Use csum_start, csum_offset __u8 flags; #define VIRTIO_NET_HDR_GSO_NONE 0 // Not a GSO frame -- cgit v1.2.3