1*4882a593Smuzhiyun /* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ 2*4882a593Smuzhiyun #ifndef _UAPI__LINUX_GENERIC_NETLINK_H 3*4882a593Smuzhiyun #define _UAPI__LINUX_GENERIC_NETLINK_H 4*4882a593Smuzhiyun 5*4882a593Smuzhiyun #include <linux/types.h> 6*4882a593Smuzhiyun #include <linux/netlink.h> 7*4882a593Smuzhiyun 8*4882a593Smuzhiyun #define GENL_NAMSIZ 16 /* length of family name */ 9*4882a593Smuzhiyun 10*4882a593Smuzhiyun #define GENL_MIN_ID NLMSG_MIN_TYPE 11*4882a593Smuzhiyun #define GENL_MAX_ID 1023 12*4882a593Smuzhiyun 13*4882a593Smuzhiyun struct genlmsghdr { 14*4882a593Smuzhiyun __u8 cmd; 15*4882a593Smuzhiyun __u8 version; 16*4882a593Smuzhiyun __u16 reserved; 17*4882a593Smuzhiyun }; 18*4882a593Smuzhiyun 19*4882a593Smuzhiyun #define GENL_HDRLEN NLMSG_ALIGN(sizeof(struct genlmsghdr)) 20*4882a593Smuzhiyun 21*4882a593Smuzhiyun #define GENL_ADMIN_PERM 0x01 22*4882a593Smuzhiyun #define GENL_CMD_CAP_DO 0x02 23*4882a593Smuzhiyun #define GENL_CMD_CAP_DUMP 0x04 24*4882a593Smuzhiyun #define GENL_CMD_CAP_HASPOL 0x08 25*4882a593Smuzhiyun #define GENL_UNS_ADMIN_PERM 0x10 26*4882a593Smuzhiyun 27*4882a593Smuzhiyun /* 28*4882a593Smuzhiyun * List of reserved static generic netlink identifiers: 29*4882a593Smuzhiyun */ 30*4882a593Smuzhiyun #define GENL_ID_CTRL NLMSG_MIN_TYPE 31*4882a593Smuzhiyun #define GENL_ID_VFS_DQUOT (NLMSG_MIN_TYPE + 1) 32*4882a593Smuzhiyun #define GENL_ID_PMCRAID (NLMSG_MIN_TYPE + 2) 33*4882a593Smuzhiyun /* must be last reserved + 1 */ 34*4882a593Smuzhiyun #define GENL_START_ALLOC (NLMSG_MIN_TYPE + 3) 35*4882a593Smuzhiyun 36*4882a593Smuzhiyun /************************************************************************** 37*4882a593Smuzhiyun * Controller 38*4882a593Smuzhiyun **************************************************************************/ 39*4882a593Smuzhiyun 40*4882a593Smuzhiyun enum { 41*4882a593Smuzhiyun CTRL_CMD_UNSPEC, 42*4882a593Smuzhiyun CTRL_CMD_NEWFAMILY, 43*4882a593Smuzhiyun CTRL_CMD_DELFAMILY, 44*4882a593Smuzhiyun CTRL_CMD_GETFAMILY, 45*4882a593Smuzhiyun CTRL_CMD_NEWOPS, 46*4882a593Smuzhiyun CTRL_CMD_DELOPS, 47*4882a593Smuzhiyun CTRL_CMD_GETOPS, 48*4882a593Smuzhiyun CTRL_CMD_NEWMCAST_GRP, 49*4882a593Smuzhiyun CTRL_CMD_DELMCAST_GRP, 50*4882a593Smuzhiyun CTRL_CMD_GETMCAST_GRP, /* unused */ 51*4882a593Smuzhiyun CTRL_CMD_GETPOLICY, 52*4882a593Smuzhiyun __CTRL_CMD_MAX, 53*4882a593Smuzhiyun }; 54*4882a593Smuzhiyun 55*4882a593Smuzhiyun #define CTRL_CMD_MAX (__CTRL_CMD_MAX - 1) 56*4882a593Smuzhiyun 57*4882a593Smuzhiyun enum { 58*4882a593Smuzhiyun CTRL_ATTR_UNSPEC, 59*4882a593Smuzhiyun CTRL_ATTR_FAMILY_ID, 60*4882a593Smuzhiyun CTRL_ATTR_FAMILY_NAME, 61*4882a593Smuzhiyun CTRL_ATTR_VERSION, 62*4882a593Smuzhiyun CTRL_ATTR_HDRSIZE, 63*4882a593Smuzhiyun CTRL_ATTR_MAXATTR, 64*4882a593Smuzhiyun CTRL_ATTR_OPS, 65*4882a593Smuzhiyun CTRL_ATTR_MCAST_GROUPS, 66*4882a593Smuzhiyun CTRL_ATTR_POLICY, 67*4882a593Smuzhiyun CTRL_ATTR_OP_POLICY, 68*4882a593Smuzhiyun CTRL_ATTR_OP, 69*4882a593Smuzhiyun __CTRL_ATTR_MAX, 70*4882a593Smuzhiyun }; 71*4882a593Smuzhiyun 72*4882a593Smuzhiyun #define CTRL_ATTR_MAX (__CTRL_ATTR_MAX - 1) 73*4882a593Smuzhiyun 74*4882a593Smuzhiyun enum { 75*4882a593Smuzhiyun CTRL_ATTR_OP_UNSPEC, 76*4882a593Smuzhiyun CTRL_ATTR_OP_ID, 77*4882a593Smuzhiyun CTRL_ATTR_OP_FLAGS, 78*4882a593Smuzhiyun __CTRL_ATTR_OP_MAX, 79*4882a593Smuzhiyun }; 80*4882a593Smuzhiyun 81*4882a593Smuzhiyun #define CTRL_ATTR_OP_MAX (__CTRL_ATTR_OP_MAX - 1) 82*4882a593Smuzhiyun 83*4882a593Smuzhiyun enum { 84*4882a593Smuzhiyun CTRL_ATTR_MCAST_GRP_UNSPEC, 85*4882a593Smuzhiyun CTRL_ATTR_MCAST_GRP_NAME, 86*4882a593Smuzhiyun CTRL_ATTR_MCAST_GRP_ID, 87*4882a593Smuzhiyun __CTRL_ATTR_MCAST_GRP_MAX, 88*4882a593Smuzhiyun }; 89*4882a593Smuzhiyun 90*4882a593Smuzhiyun enum { 91*4882a593Smuzhiyun CTRL_ATTR_POLICY_UNSPEC, 92*4882a593Smuzhiyun CTRL_ATTR_POLICY_DO, 93*4882a593Smuzhiyun CTRL_ATTR_POLICY_DUMP, 94*4882a593Smuzhiyun 95*4882a593Smuzhiyun __CTRL_ATTR_POLICY_DUMP_MAX, 96*4882a593Smuzhiyun CTRL_ATTR_POLICY_DUMP_MAX = __CTRL_ATTR_POLICY_DUMP_MAX - 1 97*4882a593Smuzhiyun }; 98*4882a593Smuzhiyun 99*4882a593Smuzhiyun #define CTRL_ATTR_MCAST_GRP_MAX (__CTRL_ATTR_MCAST_GRP_MAX - 1) 100*4882a593Smuzhiyun 101*4882a593Smuzhiyun 102*4882a593Smuzhiyun #endif /* _UAPI__LINUX_GENERIC_NETLINK_H */ 103