diff options
| author |   Patrick McHardy <kaber@trash.net> | 2013-04-17 06:47:06 +0000 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2013-04-19 14:57:58 -0400 |
| commit | 4ae9fbee1690848a6aace1e0193ab27e981e35a5 (patch) | |
| tree | 10390445b761524709f15fb21db79ad83d1b3d91 /include/uapi/linux/netlink_diag.h | |
| parent | netlink: add flow control for memory mapped I/O (diff) | |
| download | linux-dev-4ae9fbee1690848a6aace1e0193ab27e981e35a5.tar.xz linux-dev-4ae9fbee1690848a6aace1e0193ab27e981e35a5.zip | |
netlink: add RX/TX-ring support to netlink diag
Based on AF_PACKET.
Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/uapi/linux/netlink_diag.h')
| -rw-r--r-- | include/uapi/linux/netlink_diag.h | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/include/uapi/linux/netlink_diag.h b/include/uapi/linux/netlink_diag.h index 88009a31cd06..4e31db4eea41 100644 --- a/include/uapi/linux/netlink_diag.h +++ b/include/uapi/linux/netlink_diag.h @@ -25,9 +25,18 @@ struct netlink_diag_msg { __u32 ndiag_cookie[2]; }; +struct netlink_diag_ring { + __u32 ndr_block_size; + __u32 ndr_block_nr; + __u32 ndr_frame_size; + __u32 ndr_frame_nr; +}; + enum { NETLINK_DIAG_MEMINFO, NETLINK_DIAG_GROUPS, + NETLINK_DIAG_RX_RING, + NETLINK_DIAG_TX_RING, __NETLINK_DIAG_MAX, }; @@ -38,5 +47,6 @@ enum { #define NDIAG_SHOW_MEMINFO 0x00000001 /* show memory info of a socket */ #define NDIAG_SHOW_GROUPS 0x00000002 /* show groups of a netlink socket */ +#define NDIAG_SHOW_RING_CFG 0x00000004 /* show ring configuration */ #endif |