diff options
Diffstat (limited to 'include/uapi')
| -rw-r--r-- | include/uapi/linux/batman_adv.h | 369 | ||||
| -rw-r--r-- | include/uapi/linux/bpf.h | 136 | ||||
| -rw-r--r-- | include/uapi/linux/if_link.h | 7 | ||||
| -rw-r--r-- | include/uapi/linux/if_tun.h | 2 | ||||
| -rw-r--r-- | include/uapi/linux/if_tunnel.h | 1 | ||||
| -rw-r--r-- | include/uapi/linux/in6.h | 1 | ||||
| -rw-r--r-- | include/uapi/linux/ip6_tunnel.h | 2 | ||||
| -rw-r--r-- | include/uapi/linux/ipv6_route.h | 2 | ||||
| -rw-r--r-- | include/uapi/linux/nl80211.h | 82 | ||||
| -rw-r--r-- | include/uapi/linux/openvswitch.h | 3 | ||||
| -rw-r--r-- | include/uapi/linux/pkt_sched.h | 52 | ||||
| -rw-r--r-- | include/uapi/linux/qrtr.h | 35 | ||||
| -rw-r--r-- | include/uapi/linux/rtnetlink.h | 2 | ||||
| -rw-r--r-- | include/uapi/linux/sctp.h | 16 | ||||
| -rw-r--r-- | include/uapi/linux/tc_act/tc_mirred.h | 6 | ||||
| -rw-r--r-- | include/uapi/linux/tcp.h | 2 | ||||
| -rw-r--r-- | include/uapi/linux/tipc.h | 15 | ||||
| -rw-r--r-- | include/uapi/linux/vm_sockets_diag.h | 33 |
18 files changed, 658 insertions, 108 deletions
diff --git a/include/uapi/linux/batman_adv.h b/include/uapi/linux/batman_adv.h index a83ddb7b63db..efd641c8a5d6 100644 --- a/include/uapi/linux/batman_adv.h +++ b/include/uapi/linux/batman_adv.h @@ -24,20 +24,6 @@ /** * enum batadv_tt_client_flags - TT client specific flags - * @BATADV_TT_CLIENT_DEL: the client has to be deleted from the table - * @BATADV_TT_CLIENT_ROAM: the client roamed to/from another node and the new - * update telling its new real location has not been received/sent yet - * @BATADV_TT_CLIENT_WIFI: this client is connected through a wifi interface. - * This information is used by the "AP Isolation" feature - * @BATADV_TT_CLIENT_ISOLA: this client is considered "isolated". This - * information is used by the Extended Isolation feature - * @BATADV_TT_CLIENT_NOPURGE: this client should never be removed from the table - * @BATADV_TT_CLIENT_NEW: this client has been added to the local table but has - * not been announced yet - * @BATADV_TT_CLIENT_PENDING: this client is marked for removal but it is kept - * in the table for one more originator interval for consistency purposes - * @BATADV_TT_CLIENT_TEMP: this global client has been detected to be part of - * the network but no nnode has already announced it * * Bits from 0 to 7 are called _remote flags_ because they are sent on the wire. * Bits from 8 to 15 are called _local flags_ because they are used for local @@ -48,160 +34,385 @@ * in the TT CRC computation. */ enum batadv_tt_client_flags { + /** + * @BATADV_TT_CLIENT_DEL: the client has to be deleted from the table + */ BATADV_TT_CLIENT_DEL = (1 << 0), + + /** + * @BATADV_TT_CLIENT_ROAM: the client roamed to/from another node and + * the new update telling its new real location has not been + * received/sent yet + */ BATADV_TT_CLIENT_ROAM = (1 << 1), + + /** + * @BATADV_TT_CLIENT_WIFI: this client is connected through a wifi + * interface. This information is used by the "AP Isolation" feature + */ BATADV_TT_CLIENT_WIFI = (1 << 4), + + /** + * @BATADV_TT_CLIENT_ISOLA: this client is considered "isolated". This + * information is used by the Extended Isolation feature + */ BATADV_TT_CLIENT_ISOLA = (1 << 5), + + /** + * @BATADV_TT_CLIENT_NOPURGE: this client should never be removed from + * the table + */ BATADV_TT_CLIENT_NOPURGE = (1 << 8), + + /** + * @BATADV_TT_CLIENT_NEW: this client has been added to the local table + * but has not been announced yet + */ BATADV_TT_CLIENT_NEW = (1 << 9), + + /** + * @BATADV_TT_CLIENT_PENDING: this client is marked for removal but it + * is kept in the table for one more originator interval for consistency + * purposes + */ BATADV_TT_CLIENT_PENDING = (1 << 10), + + /** + * @BATADV_TT_CLIENT_TEMP: this global client has been detected to be + * part of the network but no nnode has already announced it + */ BATADV_TT_CLIENT_TEMP = (1 << 11), }; /** * enum batadv_nl_attrs - batman-adv netlink attributes - * - * @BATADV_ATTR_UNSPEC: unspecified attribute to catch errors - * @BATADV_ATTR_VERSION: batman-adv version string - * @BATADV_ATTR_ALGO_NAME: name of routing algorithm - * @BATADV_ATTR_MESH_IFINDEX: index of the batman-adv interface - * @BATADV_ATTR_MESH_IFNAME: name of the batman-adv interface - * @BATADV_ATTR_MESH_ADDRESS: mac address of the batman-adv interface - * @BATADV_ATTR_HARD_IFINDEX: index of the non-batman-adv interface - * @BATADV_ATTR_HARD_IFNAME: name of the non-batman-adv interface - * @BATADV_ATTR_HARD_ADDRESS: mac address of the non-batman-adv interface - * @BATADV_ATTR_ORIG_ADDRESS: originator mac address - * @BATADV_ATTR_TPMETER_RESULT: result of run (see batadv_tp_meter_status) - * @BATADV_ATTR_TPMETER_TEST_TIME: time (msec) the run took - * @BATADV_ATTR_TPMETER_BYTES: amount of acked bytes during run - * @BATADV_ATTR_TPMETER_COOKIE: session cookie to match tp_meter session - * @BATADV_ATTR_PAD: attribute used for padding for 64-bit alignment - * @BATADV_ATTR_ACTIVE: Flag indicating if the hard interface is active - * @BATADV_ATTR_TT_ADDRESS: Client MAC address - * @BATADV_ATTR_TT_TTVN: Translation table version - * @BATADV_ATTR_TT_LAST_TTVN: Previous translation table version - * @BATADV_ATTR_TT_CRC32: CRC32 over translation table - * @BATADV_ATTR_TT_VID: VLAN ID - * @BATADV_ATTR_TT_FLAGS: Translation table client flags - * @BATADV_ATTR_FLAG_BEST: Flags indicating entry is the best - * @BATADV_ATTR_LAST_SEEN_MSECS: Time in milliseconds since last seen - * @BATADV_ATTR_NEIGH_ADDRESS: Neighbour MAC address - * @BATADV_ATTR_TQ: TQ to neighbour - * @BATADV_ATTR_THROUGHPUT: Estimated throughput to Neighbour - * @BATADV_ATTR_BANDWIDTH_UP: Reported uplink bandwidth - * @BATADV_ATTR_BANDWIDTH_DOWN: Reported downlink bandwidth - * @BATADV_ATTR_ROUTER: Gateway router MAC address - * @BATADV_ATTR_BLA_OWN: Flag indicating own originator - * @BATADV_ATTR_BLA_ADDRESS: Bridge loop avoidance claim MAC address - * @BATADV_ATTR_BLA_VID: BLA VLAN ID - * @BATADV_ATTR_BLA_BACKBONE: BLA gateway originator MAC address - * @BATADV_ATTR_BLA_CRC: BLA CRC - * @__BATADV_ATTR_AFTER_LAST: internal use - * @NUM_BATADV_ATTR: total number of batadv_nl_attrs available - * @BATADV_ATTR_MAX: highest attribute number currently defined */ enum batadv_nl_attrs { + /** + * @BATADV_ATTR_UNSPEC: unspecified attribute to catch errors + */ BATADV_ATTR_UNSPEC, + + /** + * @BATADV_ATTR_VERSION: batman-adv version string + */ BATADV_ATTR_VERSION, + + /** + * @BATADV_ATTR_ALGO_NAME: name of routing algorithm + */ BATADV_ATTR_ALGO_NAME, + + /** + * @BATADV_ATTR_MESH_IFINDEX: index of the batman-adv interface + */ BATADV_ATTR_MESH_IFINDEX, + + /** + * @BATADV_ATTR_MESH_IFNAME: name of the batman-adv interface + */ BATADV_ATTR_MESH_IFNAME, + + /** + * @BATADV_ATTR_MESH_ADDRESS: mac address of the batman-adv interface + */ BATADV_ATTR_MESH_ADDRESS, + + /** + * @BATADV_ATTR_HARD_IFINDEX: index of the non-batman-adv interface + */ BATADV_ATTR_HARD_IFINDEX, + + /** + * @BATADV_ATTR_HARD_IFNAME: name of the non-batman-adv interface + */ BATADV_ATTR_HARD_IFNAME, + + /** + * @BATADV_ATTR_HARD_ADDRESS: mac address of the non-batman-adv + * interface + */ BATADV_ATTR_HARD_ADDRESS, + + /** + * @BATADV_ATTR_ORIG_ADDRESS: originator mac address + */ BATADV_ATTR_ORIG_ADDRESS, + + /** + * @BATADV_ATTR_TPMETER_RESULT: result of run (see + * batadv_tp_meter_status) + */ BATADV_ATTR_TPMETER_RESULT, + + /** + * @BATADV_ATTR_TPMETER_TEST_TIME: time (msec) the run took + */ BATADV_ATTR_TPMETER_TEST_TIME, + + /** + * @BATADV_ATTR_TPMETER_BYTES: amount of acked bytes during run + */ BATADV_ATTR_TPMETER_BYTES, + + /** + * @BATADV_ATTR_TPMETER_COOKIE: session cookie to match tp_meter session + */ BATADV_ATTR_TPMETER_COOKIE, + + /** + * @BATADV_ATTR_PAD: attribute used for padding for 64-bit alignment + */ BATADV_ATTR_PAD, + + /** + * @BATADV_ATTR_ACTIVE: Flag indicating if the hard interface is active + */ BATADV_ATTR_ACTIVE, + + /** + * @BATADV_ATTR_TT_ADDRESS: Client MAC address + */ BATADV_ATTR_TT_ADDRESS, + + /** + * @BATADV_ATTR_TT_TTVN: Translation table version + */ BATADV_ATTR_TT_TTVN, + + /** + * @BATADV_ATTR_TT_LAST_TTVN: Previous translation table version + */ BATADV_ATTR_TT_LAST_TTVN, + + /** + * @BATADV_ATTR_TT_CRC32: CRC32 over translation table + */ BATADV_ATTR_TT_CRC32, + + /** + * @BATADV_ATTR_TT_VID: VLAN ID + */ BATADV_ATTR_TT_VID, + + /** + * @BATADV_ATTR_TT_FLAGS: Translation table client flags + */ BATADV_ATTR_TT_FLAGS, + + /** + * @BATADV_ATTR_FLAG_BEST: Flags indicating entry is the best + */ BATADV_ATTR_FLAG_BEST, + + /** + * @BATADV_ATTR_LAST_SEEN_MSECS: Time in milliseconds since last seen + */ BATADV_ATTR_LAST_SEEN_MSECS, + + /** + * @BATADV_ATTR_NEIGH_ADDRESS: Neighbour MAC address + */ BATADV_ATTR_NEIGH_ADDRESS, + + /** + * @BATADV_ATTR_TQ: TQ to neighbour + */ BATADV_ATTR_TQ, + + /** + * @BATADV_ATTR_THROUGHPUT: Estimated throughput to Neighbour + */ BATADV_ATTR_THROUGHPUT, + + /** + * @BATADV_ATTR_BANDWIDTH_UP: Reported uplink bandwidth + */ BATADV_ATTR_BANDWIDTH_UP, + + /** + * @BATADV_ATTR_BANDWIDTH_DOWN: Reported downlink bandwidth + */ BATADV_ATTR_BANDWIDTH_DOWN, + + /** + * @BATADV_ATTR_ROUTER: Gateway router MAC address + */ BATADV_ATTR_ROUTER, + + /** + * @BATADV_ATTR_BLA_OWN: Flag indicating own originator + */ BATADV_ATTR_BLA_OWN, + + /** + * @BATADV_ATTR_BLA_ADDRESS: Bridge loop avoidance claim MAC address + */ BATADV_ATTR_BLA_ADDRESS, + + /** + * @BATADV_ATTR_BLA_VID: BLA VLAN ID + */ BATADV_ATTR_BLA_VID, + + /** + * @BATADV_ATTR_BLA_BACKBONE: BLA gateway originator MAC address + */ BATADV_ATTR_BLA_BACKBONE, + + /** + * @BATADV_ATTR_BLA_CRC: BLA CRC + */ BATADV_ATTR_BLA_CRC, + /* add attributes above here, update the policy in netlink.c */ + + /** + * @__BATADV_ATTR_AFTER_LAST: internal use + */ __BATADV_ATTR_AFTER_LAST, + + /** + * @NUM_BATADV_ATTR: total number of batadv_nl_attrs available + */ NUM_BATADV_ATTR = __BATADV_ATTR_AFTER_LAST, + + /** + * @BATADV_ATTR_MAX: highest attribute number currently defined + */ BATADV_ATTR_MAX = __BATADV_ATTR_AFTER_LAST - 1 }; /** * enum batadv_nl_commands - supported batman-adv netlink commands - * - * @BATADV_CMD_UNSPEC: unspecified command to catch errors - * @BATADV_CMD_GET_MESH_INFO: Query basic information about batman-adv device - * @BATADV_CMD_TP_METER: Start a tp meter session - * @BATADV_CMD_TP_METER_CANCEL: Cancel a tp meter session - * @BATADV_CMD_GET_ROUTING_ALGOS: Query the list of routing algorithms. - * @BATADV_CMD_GET_HARDIFS: Query list of hard interfaces - * @BATADV_CMD_GET_TRANSTABLE_LOCAL: Query list of local translations - * @BATADV_CMD_GET_TRANSTABLE_GLOBAL Query list of global translations - * @BATADV_CMD_GET_ORIGINATORS: Query list of originators - * @BATADV_CMD_GET_NEIGHBORS: Query list of neighbours - * @BATADV_CMD_GET_GATEWAYS: Query list of gateways - * @BATADV_CMD_GET_BLA_CLAIM: Query list of bridge loop avoidance claims - * @BATADV_CMD_GET_BLA_BACKBONE: Query list of bridge loop avoidance backbones - * @__BATADV_CMD_AFTER_LAST: internal use - * @BATADV_CMD_MAX: highest used command number */ enum batadv_nl_commands { + /** + * @BATADV_CMD_UNSPEC: unspecified command to catch errors + */ BATADV_CMD_UNSPEC, + + /** + * @BATADV_CMD_GET_MESH_INFO: Query basic information about batman-adv + * device + */ BATADV_CMD_GET_MESH_INFO, + + /** + * @BATADV_CMD_TP_METER: Start a tp meter session + */ BATADV_CMD_TP_METER, + + /** + * @BATADV_CMD_TP_METER_CANCEL: Cancel a tp meter session + */ BATADV_CMD_TP_METER_CANCEL, + + /** + * @BATADV_CMD_GET_ROUTING_ALGOS: Query the list of routing algorithms. + */ BATADV_CMD_GET_ROUTING_ALGOS, + + /** + * @BATADV_CMD_GET_HARDIFS: Query list of hard interfaces + */ BATADV_CMD_GET_HARDIFS, + + /** + * @BATADV_CMD_GET_TRANSTABLE_LOCAL: Query list of local translations + */ BATADV_CMD_GET_TRANSTABLE_LOCAL, + + /** + * @BATADV_CMD_GET_TRANSTABLE_GLOBAL: Query list of global translations + */ BATADV_CMD_GET_TRANSTABLE_GLOBAL, + + /** + * @BATADV_CMD_GET_ORIGINATORS: Query list of originators + */ BATADV_CMD_GET_ORIGINATORS, + + /** + * @BATADV_CMD_GET_NEIGHBORS: Query list of neighbours + */ BATADV_CMD_GET_NEIGHBORS, + + /** + * @BATADV_CMD_GET_GATEWAYS: Query list of gateways + */ BATADV_CMD_GET_GATEWAYS, + + /** + * @BATADV_CMD_GET_BLA_CLAIM: Query list of bridge loop avoidance claims + */ BATADV_CMD_GET_BLA_CLAIM, + + /** + * @BATADV_CMD_GET_BLA_BACKBONE: Query list of bridge loop avoidance + * backbones + */ BATADV_CMD_GET_BLA_BACKBONE, + /* add new commands above here */ + + /** + * @__BATADV_CMD_AFTER_LAST: internal use + */ __BATADV_CMD_AFTER_LAST, + + /** + * @BATADV_CMD_MAX: highest used command number + */ BATADV_CMD_MAX = __BATADV_CMD_AFTER_LAST - 1 }; /** * enum batadv_tp_meter_reason - reason of a tp meter test run stop - * @BATADV_TP_REASON_COMPLETE: sender finished tp run - * @BATADV_TP_REASON_CANCEL: sender was stopped during run - * @BATADV_TP_REASON_DST_UNREACHABLE: receiver could not be reached or didn't - * answer - * @BATADV_TP_REASON_RESEND_LIMIT: (unused) sender retry reached limit - * @BATADV_TP_REASON_ALREADY_ONGOING: test to or from the same node already - * ongoing - * @BATADV_TP_REASON_MEMORY_ERROR: test was stopped due to low memory - * @BATADV_TP_REASON_CANT_SEND: failed to send via outgoing interface - * @BATADV_TP_REASON_TOO_MANY: too many ongoing sessions */ enum batadv_tp_meter_reason { + /** + * @BATADV_TP_REASON_COMPLETE: sender finished tp run + */ BATADV_TP_REASON_COMPLETE = 3, + + /** + * @BATADV_TP_REASON_CANCEL: sender was stopped during run + */ BATADV_TP_REASON_CANCEL = 4, + /* error status >= 128 */ + + /** + * @BATADV_TP_REASON_DST_UNREACHABLE: receiver could not be reached or + * didn't answer + */ BATADV_TP_REASON_DST_UNREACHABLE = 128, + + /** + * @BATADV_TP_REASON_RESEND_LIMIT: (unused) sender retry reached limit + */ BATADV_TP_REASON_RESEND_LIMIT = 129, + + /** + * @BATADV_TP_REASON_ALREADY_ONGOING: test to or from the same node + * already ongoing + */ BATADV_TP_REASON_ALREADY_ONGOING = 130, + + /** + * @BATADV_TP_REASON_MEMORY_ERROR: test was stopped due to low memory + */ BATADV_TP_REASON_MEMORY_ERROR = 131, + + /** + * @BATADV_TP_REASON_CANT_SEND: failed to send via outgoing interface + */ BATADV_TP_REASON_CANT_SEND = 132, + + /** + * @BATADV_TP_REASON_TOO_MANY: too many ongoing sessions + */ BATADV_TP_REASON_TOO_MANY = 133, }; diff --git a/include/uapi/linux/bpf.h b/include/uapi/linux/bpf.h index 0d7948ce2128..0b7b54d898bd 100644 --- a/include/uapi/linux/bpf.h +++ b/include/uapi/linux/bpf.h @@ -92,6 +92,7 @@ enum bpf_cmd { BPF_PROG_GET_FD_BY_ID, BPF_MAP_GET_FD_BY_ID, BPF_OBJ_GET_INFO_BY_FD, + BPF_PROG_QUERY, }; enum bpf_map_type { @@ -111,6 +112,7 @@ enum bpf_map_type { BPF_MAP_TYPE_HASH_OF_MAPS, BPF_MAP_TYPE_DEVMAP, BPF_MAP_TYPE_SOCKMAP, + BPF_MAP_TYPE_CPUMAP, }; enum bpf_prog_type { @@ -143,11 +145,47 @@ enum bpf_attach_type { #define MAX_BPF_ATTACH_TYPE __MAX_BPF_ATTACH_TYPE -/* If BPF_F_ALLOW_OVERRIDE flag is used in BPF_PROG_ATTACH command - * to the given target_fd cgroup the descendent cgroup will be able to - * override effective bpf program that was inherited from this cgroup +/* cgroup-bpf attach flags used in BPF_PROG_ATTACH command + * + * NONE(default): No further bpf programs allowed in the subtree. + * + * BPF_F_ALLOW_OVERRIDE: If a sub-cgroup installs some bpf program, + * the program in this cgroup yields to sub-cgroup program. + * + * BPF_F_ALLOW_MULTI: If a sub-cgroup installs some bpf program, + * that cgroup program gets run in addition to the program in this cgroup. + * + * Only one program is allowed to be attached to a cgroup with + * NONE or BPF_F_ALLOW_OVERRIDE flag. + * Attaching another program on top of NONE or BPF_F_ALLOW_OVERRIDE will + * release old program and attach the new one. Attach flags has to match. + * + * Multiple programs are allowed to be attached to a cgroup with + * BPF_F_ALLOW_MULTI flag. They are executed in FIFO order + * (those that were attached first, run first) + * The programs of sub-cgroup are executed first, then programs of + * this cgroup and then programs of parent cgroup. + * When children program makes decision (like picking TCP CA or sock bind) + * parent program has a chance to override it. + * + * A cgroup with MULTI or OVERRIDE flag allows any attach flags in sub-cgroups. + * A cgroup with NONE doesn't allow any programs in sub-cgroups. + * Ex1: + * cgrp1 (MULTI progs A, B) -> + * cgrp2 (OVERRIDE prog C) -> + * cgrp3 (MULTI prog D) -> + * cgrp4 (OVERRIDE prog E) -> + * cgrp5 (NONE prog F) + * the event in cgrp5 triggers execution of F,D,A,B in that order. + * if prog F is detached, the execution is E,D,A,B + * if prog F and D are detached, the execution is E,A,B + * if prog F, E and D are detached, the execution is C,A,B + * + * All eligible programs are executed regardless of return code from + * earlier programs. */ #define BPF_F_ALLOW_OVERRIDE (1U << 0) +#define BPF_F_ALLOW_MULTI (1U << 1) /* If BPF_F_STRICT_ALIGNMENT is used in BPF_PROG_LOAD command, the * verifier will perform strict alignment checking as if the kernel @@ -175,6 +213,15 @@ enum bpf_attach_type { /* Specify numa node during map creation */ #define BPF_F_NUMA_NODE (1U << 2) +/* flags for BPF_PROG_QUERY */ +#define BPF_F_QUERY_EFFECTIVE (1U << 0) + +#define BPF_OBJ_NAME_LEN 16U + +/* Flags for accessing BPF object */ +#define BPF_F_RDONLY (1U << 3) +#define BPF_F_WRONLY (1U << 4) + union bpf_attr { struct { /* anonymous struct used by BPF_MAP_CREATE command */ __u32 map_type; /* one of enum bpf_map_type */ @@ -188,6 +235,7 @@ union bpf_attr { __u32 numa_node; /* numa node (effective only if * BPF_F_NUMA_NODE is set). */ + char map_name[BPF_OBJ_NAME_LEN]; }; struct { /* anonymous struct used by BPF_MAP_*_ELEM commands */ @@ -210,11 +258,13 @@ union bpf_attr { __aligned_u64 log_buf; /* user supplied buffer */ __u32 kern_version; /* checked when prog_type=kprobe */ __u32 prog_flags; + char prog_name[BPF_OBJ_NAME_LEN]; }; struct { /* anonymous struct used by BPF_OBJ_* commands */ __aligned_u64 pathname; __u32 bpf_fd; + __u32 file_flags; }; struct { /* anonymous struct used by BPF_PROG_ATTACH/DETACH commands */ @@ -242,6 +292,7 @@ union bpf_attr { __u32 map_id; }; __u32 next_id; + __u32 open_flags; }; struct { /* anonymous struct used by BPF_OBJ_GET_INFO_BY_FD */ @@ -249,6 +300,15 @@ union bpf_attr { __u32 info_len; __aligned_u64 info; } info; + + struct { /* anonymous struct used by BPF_PROG_QUERY command */ + __u32 target_fd; /* container object to query */ + __u32 attach_type; + __u32 query_flags; + __u32 attach_flags; + __aligned_u64 prog_ids; + __u32 prog_cnt; + } query; } __attribute__((aligned(8))); /* BPF helper function descriptions: @@ -553,12 +613,22 @@ union bpf_attr { * int bpf_setsockopt(bpf_socket, level, optname, optval, optlen) * Calls setsockopt. Not all opts are available, only those with * integer optvals plus TCP_CONGESTION. - * Supported levels: SOL_SOCKET and IPROTO_TCP + * Supported levels: SOL_SOCKET and IPPROTO_TCP * @bpf_socket: pointer to bpf_socket - * @level: SOL_SOCKET or IPROTO_TCP + * @level: SOL_SOCKET or IPPROTO_TCP * @optname: option name * @optval: pointer to option value - * @optlen: length of optval in byes + * @optlen: length of optval in bytes + * Return: 0 or negative error + * + * int bpf_getsockopt(bpf_socket, level, optname, optval, optlen) + * Calls getsockopt. Not all opts are available. + * Supported levels: IPPROTO_TCP + * @bpf_socket: pointer to bpf_socket + * @level: IPPROTO_TCP + * @optname: option name + * @optval: pointer to option value + * @optlen: length of optval in bytes * Return: 0 or negative error * * int bpf_skb_adjust_room(skb, len_diff, mode, flags) @@ -582,6 +652,27 @@ union bpf_attr { * @map: pointer to sockmap to update * @key: key to insert/update sock in map * @flags: same flags as map update elem + * + * int bpf_xdp_adjust_meta(xdp_md, delta) + * Adjust the xdp_md.data_meta by delta + * @xdp_md: pointer to xdp_md + * @delta: An positive/negative integer to be added to xdp_md.data_meta + * Return: 0 on success or negative on error + * + * int bpf_perf_event_read_value(map, flags, buf, buf_size) + * read perf event counter value and perf event enabled/running time + * @map: pointer to perf_event_array map + * @flags: index of event in the map or bitmask flags + * @buf: buf to fill + * @buf_size: size of the buf + * Return: 0 on success or negative error code + * + * int bpf_perf_prog_read_value(ctx, buf, buf_size) + * read perf prog attached perf event counter and enabled/running time + * @ctx: pointer to ctx + * @buf: buf to fill + * @buf_size: size of the buf + * Return : 0 on success or negative error code */ #define __BPF_FUNC_MAPPER(FN) \ FN(unspec), \ @@ -638,6 +729,10 @@ union bpf_attr { FN(redirect_map), \ FN(sk_redirect_map), \ FN(sock_map_update), \ + FN(xdp_adjust_meta), \ + FN(perf_event_read_value), \ + FN(perf_prog_read_value), \ + FN(getsockopt), /* integer value in 'imm' field of BPF_CALL instruction selects which helper * function eBPF program intends to call @@ -681,7 +776,9 @@ enum bpf_func_id { #define BPF_F_ZERO_CSUM_TX (1ULL << 1) #define BPF_F_DONT_FRAGMENT (1ULL << 2) -/* BPF_FUNC_perf_event_output and BPF_FUNC_perf_event_read flags. */ +/* BPF_FUNC_perf_event_output, BPF_FUNC_perf_event_read and + * BPF_FUNC_perf_event_read_value flags. + */ #define BPF_F_INDEX_MASK 0xffffffffULL #define BPF_F_CURRENT_CPU BPF_F_INDEX_MASK /* BPF_FUNC_perf_event_output for sk_buff input context. */ @@ -715,7 +812,7 @@ struct __sk_buff { __u32 data_end; __u32 napi_id; - /* accessed by BPF_PROG_TYPE_sk_skb types */ + /* Accessed by BPF_PROG_TYPE_sk_skb types from here to ... */ __u32 family; __u32 remote_ip4; /* Stored in network byte order */ __u32 local_ip4; /* Stored in network byte order */ @@ -723,6 +820,9 @@ struct __sk_buff { __u32 local_ip6[4]; /* Stored in network byte order */ __u32 remote_port; /* Stored in network byte order */ __u32 local_port; /* stored in host byte order */ + /* ... here. */ + + __u32 data_meta; }; struct bpf_tunnel_key { @@ -783,6 +883,7 @@ enum xdp_action { struct xdp_md { __u32 data; __u32 data_end; + __u32 data_meta; }; enum sk_action { @@ -801,6 +902,11 @@ struct bpf_prog_info { __u32 xlated_prog_len; __aligned_u64 jited_prog_insns; __aligned_u64 xlated_prog_insns; + __u64 load_time; /* ns since boottime */ + __u32 created_by_uid; + __u32 nr_map_ids; + __aligned_u64 map_ids; + char name[BPF_OBJ_NAME_LEN]; } __attribute__((aligned(8))); struct bpf_map_info { @@ -810,6 +916,7 @@ struct bpf_map_info { __u32 value_size; __u32 max_entries; __u32 map_flags; + char name[BPF_OBJ_NAME_LEN]; } __attribute__((aligned(8))); /* User bpf_sock_ops struct to access socket values and specify request ops @@ -859,9 +966,22 @@ enum { BPF_SOCK_OPS_NEEDS_ECN, /* If connection's congestion control * needs ECN */ + BPF_SOCK_OPS_BASE_RTT, /* Get base RTT. The correct value is + * based on the path and may be + * dependent on the congestion control + * algorithm. In general it indicates + * a congestion threshold. RTTs above + * this indicate congestion + */ }; #define TCP_BPF_IW 1001 /* Set TCP initial congestion window */ #define TCP_BPF_SNDCWND_CLAMP 1002 /* Set sndcwnd_clamp */ +struct bpf_perf_event_value { + __u64 counter; + __u64 enabled; + __u64 running; +}; + #endif /* _UAPI__LINUX_BPF_H__ */ diff --git a/include/uapi/linux/if_link.h b/include/uapi/linux/if_link.h index 8d062c58d5cb..81f26473d728 100644 --- a/include/uapi/linux/if_link.h +++ b/include/uapi/linux/if_link.h @@ -158,6 +158,7 @@ enum { IFLA_PAD, IFLA_XDP, IFLA_EVENT, + IFLA_NEW_NETNSID, __IFLA_MAX }; @@ -325,6 +326,8 @@ enum { IFLA_BRPORT_MCAST_TO_UCAST, IFLA_BRPORT_VLAN_TUNNEL, IFLA_BRPORT_BCAST_FLOOD, + IFLA_BRPORT_GROUP_FWD_MASK, + IFLA_BRPORT_NEIGH_SUPPRESS, __IFLA_BRPORT_MAX }; #define IFLA_BRPORT_MAX (__IFLA_BRPORT_MAX - 1) @@ -462,6 +465,7 @@ enum macsec_validation_type { enum { IFLA_IPVLAN_UNSPEC, IFLA_IPVLAN_MODE, + IFLA_IPVLAN_FLAGS, __IFLA_IPVLAN_MAX }; @@ -474,6 +478,9 @@ enum ipvlan_mode { IPVLAN_MODE_MAX }; +#define IPVLAN_F_PRIVATE 0x01 +#define IPVLAN_F_VEPA 0x02 + /* VXLAN section */ enum { IFLA_VXLAN_UNSPEC, diff --git a/include/uapi/linux/if_tun.h b/include/uapi/linux/if_tun.h index 3cb5e1d85ddd..365ade5685c9 100644 --- a/include/uapi/linux/if_tun.h +++ b/include/uapi/linux/if_tun.h @@ -60,6 +60,8 @@ /* TUNSETIFF ifr flags */ #define IFF_TUN 0x0001 #define IFF_TAP 0x0002 +#define IFF_NAPI 0x0010 +#define IFF_NAPI_FRAGS 0x0020 #define IFF_NO_PI 0x1000 /* This flag has no real effect */ #define IFF_ONE_QUEUE 0x2000 diff --git a/include/uapi/linux/if_tunnel.h b/include/uapi/linux/if_tunnel.h index 2e520883c054..a2f48c01365e 100644 --- a/include/uapi/linux/if_tunnel.h +++ b/include/uapi/linux/if_tunnel.h @@ -84,6 +84,7 @@ enum tunnel_encap_types { TUNNEL_ENCAP_NONE, TUNNEL_ENCAP_FOU, TUNNEL_ENCAP_GUE, + TUNNEL_ENCAP_MPLS, }; #define TUNNEL_ENCAP_FLAG_CSUM (1<<0) diff --git a/include/uapi/linux/in6.h b/include/uapi/linux/in6.h index 46444f8fbee4..4f8f3eb0699f 100644 --- a/include/uapi/linux/in6.h +++ b/include/uapi/linux/in6.h @@ -284,6 +284,7 @@ struct in6_flowlabel_req { #define IPV6_TRANSPARENT 75 #define IPV6_UNICAST_IF 76 #define IPV6_RECVFRAGSIZE 77 +#define IPV6_FREEBIND 78 /* * Multicast Routing: diff --git a/include/uapi/linux/ip6_tunnel.h b/include/uapi/linux/ip6_tunnel.h index 425926c467d7..ffebbe365478 100644 --- a/include/uapi/linux/ip6_tunnel.h +++ b/include/uapi/linux/ip6_tunnel.h @@ -20,6 +20,8 @@ #define IP6_TNL_F_RCV_DSCP_COPY 0x10 /* copy fwmark from inner packet */ #define IP6_TNL_F_USE_ORIG_FWMARK 0x20 +/* allow remote endpoint on the local node */ +#define IP6_TNL_F_ALLOW_LOCAL_REMOTE 0x40 struct ip6_tnl_parm { char name[IFNAMSIZ]; /* name of tunnel device */ diff --git a/include/uapi/linux/ipv6_route.h b/include/uapi/linux/ipv6_route.h index d496c02e14bc..c15d8054905c 100644 --- a/include/uapi/linux/ipv6_route.h +++ b/include/uapi/linux/ipv6_route.h @@ -28,7 +28,7 @@ #define RTF_ROUTEINFO 0x00800000 /* route information - RA */ -#define RTF_CACHE 0x01000000 /* cache entry */ +#define RTF_CACHE 0x01000000 /* read-only: can not be set by user */ #define RTF_FLOW 0x02000000 /* flow significant route */ #define RTF_POLICY 0x04000000 /* policy route */ diff --git a/include/uapi/linux/nl80211.h b/include/uapi/linux/nl80211.h index 51626b4175c0..f882fe1f9709 100644 --- a/include/uapi/linux/nl80211.h +++ b/include/uapi/linux/nl80211.h @@ -569,13 +569,14 @@ * authentication/association or not receiving a response from the AP. * Non-zero %NL80211_ATTR_STATUS_CODE value is indicated in that case as * well to remain backwards compatible. - * @NL80211_CMD_ROAM: notifcation indicating the card/driver roamed by itself. - * When the driver roamed in a network that requires 802.1X authentication, - * %NL80211_ATTR_PORT_AUTHORIZED should be set if the 802.1X authentication - * was done by the driver or if roaming was done using Fast Transition - * protocol (in which case 802.1X authentication is not needed). If - * %NL80211_ATTR_PORT_AUTHORIZED is not set, user space is responsible for - * the 802.1X authentication. + * When establishing a security association, drivers that support 4 way + * handshake offload should send %NL80211_CMD_PORT_AUTHORIZED event when + * the 4 way handshake is completed successfully. + * @NL80211_CMD_ROAM: Notification indicating the card/driver roamed by itself. + * When a security association was established with the new AP (e.g. if + * the FT protocol was used for roaming or the driver completed the 4 way + * handshake), this event should be followed by an + * %NL80211_CMD_PORT_AUTHORIZED event. * @NL80211_CMD_DISCONNECT: drop a given connection; also used to notify * userspace that a connection was dropped by the AP or due to other * reasons, for this the %NL80211_ATTR_DISCONNECTED_BY_AP and @@ -982,6 +983,14 @@ * @NL80211_CMD_DEL_PMK: For offloaded 4-Way handshake, delete the previously * configured PMK for the authenticator address identified by * &NL80211_ATTR_MAC. + * @NL80211_CMD_PORT_AUTHORIZED: An event that indicates that the 4 way + * handshake was completed successfully by the driver. The BSSID is + * specified with &NL80211_ATTR_MAC. Drivers that support 4 way handshake + * offload should send this event after indicating 802.11 association with + * &NL80211_CMD_CONNECT or &NL80211_CMD_ROAM. If the 4 way handshake failed + * &NL80211_CMD_DISCONNECT should be indicated instead. + * + * @NL80211_CMD_RELOAD_REGDB: Request that the regdb firmware file is reloaded. * * @NL80211_CMD_MAX: highest used command number * @__NL80211_CMD_AFTER_LAST: internal use @@ -1185,6 +1194,10 @@ enum nl80211_commands { NL80211_CMD_SET_PMK, NL80211_CMD_DEL_PMK, + NL80211_CMD_PORT_AUTHORIZED, + + NL80211_CMD_RELOAD_REGDB, + /* add new commands above here */ /* used to define NL80211_CMD_MAX below */ @@ -1407,8 +1420,12 @@ enum nl80211_commands { * * @NL80211_ATTR_USE_MFP: Whether management frame protection (IEEE 802.11w) is * used for the association (&enum nl80211_mfp, represented as a u32); - * this attribute can be used - * with %NL80211_CMD_ASSOCIATE and %NL80211_CMD_CONNECT requests + * this attribute can be used with %NL80211_CMD_ASSOCIATE and + * %NL80211_CMD_CONNECT requests. %NL80211_MFP_OPTIONAL is not allowed for + * %NL80211_CMD_ASSOCIATE since user space SME is expected and hence, it + * must have decided whether to use management frame protection or not. + * Setting %NL80211_MFP_OPTIONAL with a %NL80211_CMD_CONNECT request will + * let the driver (or the firmware) decide whether to use MFP or not. * * @NL80211_ATTR_STA_FLAGS2: Attribute containing a * &struct nl80211_sta_flag_update. @@ -2134,10 +2151,7 @@ enum nl80211_commands { * in %NL80211_CMD_CONNECT to indicate that for 802.1X authentication it * wants to use the supported offload of the 4-way handshake. * @NL80211_ATTR_PMKR0_NAME: PMK-R0 Name for offloaded FT. - * @NL80211_ATTR_PORT_AUTHORIZED: flag attribute used in %NL80211_CMD_ROAMED - * notification indicating that that 802.1X authentication was done by - * the driver or is not needed (because roaming used the Fast Transition - * protocol). + * @NL80211_ATTR_PORT_AUTHORIZED: (reserved) * * @NUM_NL80211_ATTR: total number of nl80211_attrs available * @NL80211_ATTR_MAX: highest attribute number currently defined @@ -3947,10 +3961,12 @@ enum nl80211_key_type { * enum nl80211_mfp - Management frame protection state * @NL80211_MFP_NO: Management frame protection not used * @NL80211_MFP_REQUIRED: Management frame protection required + * @NL80211_MFP_OPTIONAL: Management frame protection is optional */ enum nl80211_mfp { NL80211_MFP_NO, NL80211_MFP_REQUIRED, + NL80211_MFP_OPTIONAL, }; enum nl80211_wpa_versions { @@ -4914,6 +4930,17 @@ enum nl80211_feature_flags { * handshake with 802.1X in station mode (will pass EAP frames to the host * and accept the set_pmk/del_pmk commands), doing it in the host might not * be supported. + * @NL80211_EXT_FEATURE_FILS_MAX_CHANNEL_TIME: Driver is capable of overriding + * the max channel attribute in the FILS request params IE with the + * actual dwell time. + * @NL80211_EXT_FEATURE_ACCEPT_BCAST_PROBE_RESP: Driver accepts broadcast probe + * response + * @NL80211_EXT_FEATURE_OCE_PROBE_REQ_HIGH_TX_RATE: Driver supports sending + * the first probe request in each channel at rate of at least 5.5Mbps. + * @NL80211_EXT_FEATURE_OCE_PROBE_REQ_DEFERRAL_SUPPRESSION: Driver supports + * probe request tx deferral and suppression + * @NL80211_EXT_FEATURE_MFP_OPTIONAL: Driver supports the %NL80211_MFP_OPTIONAL + * value in %NL80211_ATTR_USE_MFP. * * @NUM_NL80211_EXT_FEATURES: number of extended features. * @MAX_NL80211_EXT_FEATURES: highest extended feature index. @@ -4936,6 +4963,11 @@ enum nl80211_ext_feature_index { NL80211_EXT_FEATURE_FILS_SK_OFFLOAD, NL80211_EXT_FEATURE_4WAY_HANDSHAKE_STA_PSK, NL80211_EXT_FEATURE_4WAY_HANDSHAKE_STA_1X, + NL80211_EXT_FEATURE_FILS_MAX_CHANNEL_TIME, + NL80211_EXT_FEATURE_ACCEPT_BCAST_PROBE_RESP, + NL80211_EXT_FEATURE_OCE_PROBE_REQ_HIGH_TX_RATE, + NL80211_EXT_FEATURE_OCE_PROBE_REQ_DEFERRAL_SUPPRESSION, + NL80211_EXT_FEATURE_MFP_OPTIONAL, /* add new features before the definition below */ NUM_NL80211_EXT_FEATURES, @@ -5012,12 +5044,28 @@ enum nl80211_timeout_reason { * locally administered 1, multicast 0) is assumed. * This flag must not be requested when the feature isn't supported, check * the nl80211 feature flags for the device. + * @NL80211_SCAN_FLAG_FILS_MAX_CHANNEL_TIME: fill the dwell time in the FILS + * request parameters IE in the probe request + * @NL80211_SCAN_FLAG_ACCEPT_BCAST_PROBE_RESP: accept broadcast probe responses + * @NL80211_SCAN_FLAG_OCE_PROBE_REQ_HIGH_TX_RATE: send probe request frames at + * rate of at least 5.5M. In case non OCE AP is dicovered in the channel, + * only the first probe req in the channel will be sent in high rate. + * @NL80211_SCAN_FLAG_OCE_PROBE_REQ_DEFERRAL_SUPPRESSION: allow probe request + * tx deferral (dot11FILSProbeDelay shall be set to 15ms) + * and suppression (if it has received a broadcast Probe Response frame, + * Beacon frame or FILS Discovery frame from an AP that the STA considers + * a suitable candidate for (re-)association - suitable in terms of + * SSID and/or RSSI */ enum nl80211_scan_flags { - NL80211_SCAN_FLAG_LOW_PRIORITY = 1<<0, - NL80211_SCAN_FLAG_FLUSH = 1<<1, - NL80211_SCAN_FLAG_AP = 1<<2, - NL80211_SCAN_FLAG_RANDOM_ADDR = 1<<3, + NL80211_SCAN_FLAG_LOW_PRIORITY = 1<<0, + NL80211_SCAN_FLAG_FLUSH = 1<<1, + NL80211_SCAN_FLAG_AP = 1<<2, + NL80211_SCAN_FLAG_RANDOM_ADDR = 1<<3, + NL80211_SCAN_FLAG_FILS_MAX_CHANNEL_TIME = 1<<4, + NL80211_SCAN_FLAG_ACCEPT_BCAST_PROBE_RESP = 1<<5, + NL80211_SCAN_FLAG_OCE_PROBE_REQ_HIGH_TX_RATE = 1<<6, + NL80211_SCAN_FLAG_OCE_PROBE_REQ_DEFERRAL_SUPPRESSION = 1<<7, }; /** diff --git a/include/uapi/linux/openvswitch.h b/include/uapi/linux/openvswitch.h index 156ee4cab82e..0cd6f8833147 100644 --- a/include/uapi/linux/openvswitch.h +++ b/include/uapi/linux/openvswitch.h @@ -359,6 +359,7 @@ enum ovs_tunnel_key_attr { OVS_TUNNEL_KEY_ATTR_IPV6_SRC, /* struct in6_addr src IPv6 address. */ OVS_TUNNEL_KEY_ATTR_IPV6_DST, /* struct in6_addr dst IPv6 address. */ OVS_TUNNEL_KEY_ATTR_PAD, + OVS_TUNNEL_KEY_ATTR_ERSPAN_OPTS, /* be32 ERSPAN index. */ __OVS_TUNNEL_KEY_ATTR_MAX }; @@ -806,6 +807,7 @@ struct ovs_action_push_eth { * packet. * @OVS_ACTION_ATTR_POP_ETH: Pop the outermost Ethernet header off the * packet. + * @OVS_ACTION_ATTR_CT_CLEAR: Clear conntrack state from the packet. * * Only a single header can be set with a single %OVS_ACTION_ATTR_SET. Not all * fields within a header are modifiable, e.g. the IPv4 protocol and fragment @@ -835,6 +837,7 @@ enum ovs_action_attr { OVS_ACTION_ATTR_TRUNC, /* u32 struct ovs_action_trunc. */ OVS_ACTION_ATTR_PUSH_ETH, /* struct ovs_action_push_eth. */ OVS_ACTION_ATTR_POP_ETH, /* No argument. */ + OVS_ACTION_ATTR_CT_CLEAR, /* No argument. */ __OVS_ACTION_ATTR_MAX, /* Nothing past this will be accepted * from userspace. */ diff --git a/include/uapi/linux/pkt_sched.h b/include/uapi/linux/pkt_sched.h index 099bf5528fed..0e88cc262ca0 100644 --- a/include/uapi/linux/pkt_sched.h +++ b/include/uapi/linux/pkt_sched.h @@ -74,6 +74,7 @@ struct tc_estimator { #define TC_H_INGRESS (0xFFFFFFF1U) #define TC_H_CLSACT TC_H_INGRESS +#define TC_H_MIN_PRIORITY 0xFFE0U #define TC_H_MIN_INGRESS 0xFFF2U #define TC_H_MIN_EGRESS 0xFFF3U @@ -625,6 +626,22 @@ enum { #define TC_MQPRIO_HW_OFFLOAD_MAX (__TC_MQPRIO_HW_OFFLOAD_MAX - 1) +enum { + TC_MQPRIO_MODE_DCB, + TC_MQPRIO_MODE_CHANNEL, + __TC_MQPRIO_MODE_MAX +}; + +#define __TC_MQPRIO_MODE_MAX (__TC_MQPRIO_MODE_MAX - 1) + +enum { + TC_MQPRIO_SHAPER_DCB, + TC_MQPRIO_SHAPER_BW_RATE, /* Add new shapers below */ + __TC_MQPRIO_SHAPER_MAX +}; + +#define __TC_MQPRIO_SHAPER_MAX (__TC_MQPRIO_SHAPER_MAX - 1) + struct tc_mqprio_qopt { __u8 num_tc; __u8 prio_tc_map[TC_QOPT_BITMASK + 1]; @@ -633,6 +650,22 @@ struct tc_mqprio_qopt { __u16 offset[TC_QOPT_MAX_QUEUE]; }; +#define TC_MQPRIO_F_MODE 0x1 +#define TC_MQPRIO_F_SHAPER 0x2 +#define TC_MQPRIO_F_MIN_RATE 0x4 +#define TC_MQPRIO_F_MAX_RATE 0x8 + +enum { + TCA_MQPRIO_UNSPEC, + TCA_MQPRIO_MODE, + TCA_MQPRIO_SHAPER, + TCA_MQPRIO_MIN_RATE64, + TCA_MQPRIO_MAX_RATE64, + __TCA_MQPRIO_MAX, +}; + +#define TCA_MQPRIO_MAX (__TCA_MQPRIO_MAX - 1) + /* SFB */ enum { @@ -871,4 +904,23 @@ struct tc_pie_xstats { __u32 maxq; /* maximum queue size */ __u32 ecn_mark; /* packets marked with ecn*/ }; + +/* CBS */ +struct tc_cbs_qopt { + __u8 offload; + __u8 _pad[3]; + __s32 hicredit; + __s32 locredit; + __s32 idleslope; + __s32 sendslope; +}; + +enum { + TCA_CBS_UNSPEC, + TCA_CBS_PARMS, + __TCA_CBS_MAX, +}; + +#define TCA_CBS_MAX (__TCA_CBS_MAX - 1) + #endif diff --git a/include/uapi/linux/qrtr.h b/include/uapi/linux/qrtr.h index 9d76c566f66e..179af64846e0 100644 --- a/include/uapi/linux/qrtr.h +++ b/include/uapi/linux/qrtr.h @@ -4,10 +4,45 @@ #include <linux/socket.h> #include <linux/types.h> +#define QRTR_NODE_BCAST 0xffffffffu +#define QRTR_PORT_CTRL 0xfffffffeu + struct sockaddr_qrtr { __kernel_sa_family_t sq_family; __u32 sq_node; __u32 sq_port; }; +enum qrtr_pkt_type { + QRTR_TYPE_DATA = 1, + QRTR_TYPE_HELLO = 2, + QRTR_TYPE_BYE = 3, + QRTR_TYPE_NEW_SERVER = 4, + QRTR_TYPE_DEL_SERVER = 5, + QRTR_TYPE_DEL_CLIENT = 6, + QRTR_TYPE_RESUME_TX = 7, + QRTR_TYPE_EXIT = 8, + QRTR_TYPE_PING = 9, + QRTR_TYPE_NEW_LOOKUP = 10, + QRTR_TYPE_DEL_LOOKUP = 11, +}; + +struct qrtr_ctrl_pkt { + __le32 cmd; + + union { + struct { + __le32 service; + __le32 instance; + __le32 node; + __le32 port; + } server; + + struct { + __le32 node; + __le32 port; + } client; + }; +} __packed; + #endif /* _LINUX_QRTR_H */ diff --git a/include/uapi/linux/rtnetlink.h b/include/uapi/linux/rtnetlink.h index dab7dad9e01a..fe6679268901 100644 --- a/include/uapi/linux/rtnetlink.h +++ b/include/uapi/linux/rtnetlink.h @@ -430,6 +430,8 @@ enum { #define RTAX_QUICKACK RTAX_QUICKACK RTAX_CC_ALGO, #define RTAX_CC_ALGO RTAX_CC_ALGO + RTAX_FASTOPEN_NO_COOKIE, +#define RTAX_FASTOPEN_NO_COOKIE RTAX_FASTOPEN_NO_COOKIE __RTAX_MAX }; diff --git a/include/uapi/linux/sctp.h b/include/uapi/linux/sctp.h index 84fc2914b7fb..48c84a84721e 100644 --- a/include/uapi/linux/sctp.h +++ b/include/uapi/linux/sctp.h @@ -122,6 +122,8 @@ typedef __s32 sctp_assoc_t; #define SCTP_RESET_ASSOC 120 #define SCTP_ADD_STREAMS 121 #define SCTP_SOCKOPT_PEELOFF_FLAGS 122 +#define SCTP_STREAM_SCHEDULER 123 +#define SCTP_STREAM_SCHEDULER_VALUE 124 /* PR-SCTP policies */ #define SCTP_PR_SCTP_NONE 0x0000 @@ -814,6 +816,12 @@ struct sctp_assoc_value { uint32_t assoc_value; }; +struct sctp_stream_value { + sctp_assoc_t assoc_id; + uint16_t stream_id; + uint16_t stream_value; +}; + /* * 7.2.2 Peer Address Information * @@ -1088,4 +1096,12 @@ struct sctp_add_streams { uint16_t sas_outstrms; }; +/* SCTP Stream schedulers */ +enum sctp_sched_type { + SCTP_SS_FCFS, + SCTP_SS_PRIO, + SCTP_SS_RR, + SCTP_SS_MAX = SCTP_SS_RR +}; + #endif /* _UAPI_SCTP_H */ diff --git a/include/uapi/linux/tc_act/tc_mirred.h b/include/uapi/linux/tc_act/tc_mirred.h index 3d7a2b352a62..69038c29e8a9 100644 --- a/include/uapi/linux/tc_act/tc_mirred.h +++ b/include/uapi/linux/tc_act/tc_mirred.h @@ -9,13 +9,13 @@ #define TCA_EGRESS_MIRROR 2 /* mirror packet to EGRESS */ #define TCA_INGRESS_REDIR 3 /* packet redirect to INGRESS*/ #define TCA_INGRESS_MIRROR 4 /* mirror packet to INGRESS */ - + struct tc_mirred { tc_gen; int eaction; /* one of IN/EGRESS_MIRROR/REDIR */ __u32 ifindex; /* ifindex of egress port */ }; - + enum { TCA_MIRRED_UNSPEC, TCA_MIRRED_TM, @@ -24,5 +24,5 @@ enum { __TCA_MIRRED_MAX }; #define TCA_MIRRED_MAX (__TCA_MIRRED_MAX - 1) - + #endif diff --git a/include/uapi/linux/tcp.h b/include/uapi/linux/tcp.h index 15c25eccab2b..d67e1d40c6d6 100644 --- a/include/uapi/linux/tcp.h +++ b/include/uapi/linux/tcp.h @@ -119,6 +119,8 @@ enum { #define TCP_FASTOPEN_CONNECT 30 /* Attempt FastOpen with connect */ #define TCP_ULP 31 /* Attach a ULP to a TCP connection */ #define TCP_MD5SIG_EXT 32 /* TCP MD5 Signature with extensions */ +#define TCP_FASTOPEN_KEY 33 /* Set the key for Fast Open (cookie) */ +#define TCP_FASTOPEN_NO_COOKIE 34 /* Enable TFO without a TFO cookie */ struct tcp_repair_opt { __u32 opt_code; diff --git a/include/uapi/linux/tipc.h b/include/uapi/linux/tipc.h index 5351b08c897a..ef41c11a7f38 100644 --- a/include/uapi/linux/tipc.h +++ b/include/uapi/linux/tipc.h @@ -231,6 +231,21 @@ struct sockaddr_tipc { #define TIPC_SOCK_RECVQ_DEPTH 132 /* Default: none (read only) */ #define TIPC_MCAST_BROADCAST 133 /* Default: TIPC selects. No arg */ #define TIPC_MCAST_REPLICAST 134 /* Default: TIPC selects. No arg */ +#define TIPC_GROUP_JOIN 135 /* Takes struct tipc_group_req* */ +#define TIPC_GROUP_LEAVE 136 /* No argument */ + +/* + * Flag values + */ +#define TIPC_GROUP_LOOPBACK 0x1 /* Receive copy of sent msg when match */ +#define TIPC_GROUP_MEMBER_EVTS 0x2 /* Receive membership events in socket */ + +struct tipc_group_req { + __u32 type; /* group id */ + __u32 instance; /* member id */ + __u32 scope; /* zone/cluster/node */ + __u32 flags; +}; /* * Maximum sizes of TIPC bearer-related names (including terminating NULL) diff --git a/include/uapi/linux/vm_sockets_diag.h b/include/uapi/linux/vm_sockets_diag.h new file mode 100644 index 000000000000..14cd7dc5a187 --- /dev/null +++ b/include/uapi/linux/vm_sockets_diag.h @@ -0,0 +1,33 @@ +/* AF_VSOCK sock_diag(7) interface for querying open sockets */ + +#ifndef _UAPI__VM_SOCKETS_DIAG_H__ +#define _UAPI__VM_SOCKETS_DIAG_H__ + +#include <linux/types.h> + +/* Request */ +struct vsock_diag_req { + __u8 sdiag_family; /* must be AF_VSOCK */ + __u8 sdiag_protocol; /* must be 0 */ + __u16 pad; /* must be 0 */ + __u32 vdiag_states; /* query bitmap (e.g. 1 << TCP_LISTEN) */ + __u32 vdiag_ino; /* must be 0 (reserved) */ + __u32 vdiag_show; /* must be 0 (reserved) */ + __u32 vdiag_cookie[2]; +}; + +/* Response */ +struct vsock_diag_msg { + __u8 vdiag_family; /* AF_VSOCK */ + __u8 vdiag_type; /* SOCK_STREAM or SOCK_DGRAM */ + __u8 vdiag_state; /* sk_state (e.g. TCP_LISTEN) */ + __u8 vdiag_shutdown; /* local RCV_SHUTDOWN | SEND_SHUTDOWN */ + __u32 vdiag_src_cid; + __u32 vdiag_src_port; + __u32 vdiag_dst_cid; + __u32 vdiag_dst_port; + __u32 vdiag_ino; + __u32 vdiag_cookie[2]; +}; + +#endif /* _UAPI__VM_SOCKETS_DIAG_H__ */ |