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-rw-r--r--include/uapi/linux/bpf.h35
-rw-r--r--include/uapi/linux/ethtool.h110
-rw-r--r--include/uapi/linux/genetlink.h1
-rw-r--r--include/uapi/linux/if_bridge.h15
-rw-r--r--include/uapi/linux/if_link.h12
-rw-r--r--include/uapi/linux/ip.h2
-rw-r--r--include/uapi/linux/ipv6.h2
-rw-r--r--include/uapi/linux/netlink.h4
-rw-r--r--include/uapi/linux/netlink_diag.h2
-rw-r--r--include/uapi/linux/tcp.h3
10 files changed, 176 insertions, 10 deletions
diff --git a/include/uapi/linux/bpf.h b/include/uapi/linux/bpf.h
index aa6f8571de13..6496f98d3d68 100644
--- a/include/uapi/linux/bpf.h
+++ b/include/uapi/linux/bpf.h
@@ -81,6 +81,9 @@ enum bpf_map_type {
BPF_MAP_TYPE_ARRAY,
BPF_MAP_TYPE_PROG_ARRAY,
BPF_MAP_TYPE_PERF_EVENT_ARRAY,
+ BPF_MAP_TYPE_PERCPU_HASH,
+ BPF_MAP_TYPE_PERCPU_ARRAY,
+ BPF_MAP_TYPE_STACK_TRACE,
};
enum bpf_prog_type {
@@ -270,6 +273,31 @@ enum bpf_func_id {
*/
BPF_FUNC_perf_event_output,
BPF_FUNC_skb_load_bytes,
+
+ /**
+ * bpf_get_stackid(ctx, map, flags) - walk user or kernel stack and return id
+ * @ctx: struct pt_regs*
+ * @map: pointer to stack_trace map
+ * @flags: bits 0-7 - numer of stack frames to skip
+ * bit 8 - collect user stack instead of kernel
+ * bit 9 - compare stacks by hash only
+ * bit 10 - if two different stacks hash into the same stackid
+ * discard old
+ * other bits - reserved
+ * Return: >= 0 stackid on success or negative error
+ */
+ BPF_FUNC_get_stackid,
+
+ /**
+ * bpf_csum_diff(from, from_size, to, to_size, seed) - calculate csum diff
+ * @from: raw from buffer
+ * @from_size: length of from buffer
+ * @to: raw to buffer
+ * @to_size: length of to buffer
+ * @seed: optional seed
+ * Return: csum result
+ */
+ BPF_FUNC_csum_diff,
__BPF_FUNC_MAX_ID,
};
@@ -285,6 +313,7 @@ enum bpf_func_id {
/* BPF_FUNC_l4_csum_replace flags. */
#define BPF_F_PSEUDO_HDR (1ULL << 4)
+#define BPF_F_MARK_MANGLED_0 (1ULL << 5)
/* BPF_FUNC_clone_redirect and BPF_FUNC_redirect flags. */
#define BPF_F_INGRESS (1ULL << 0)
@@ -292,6 +321,12 @@ enum bpf_func_id {
/* BPF_FUNC_skb_set_tunnel_key and BPF_FUNC_skb_get_tunnel_key flags. */
#define BPF_F_TUNINFO_IPV6 (1ULL << 0)
+/* BPF_FUNC_get_stackid flags. */
+#define BPF_F_SKIP_FIELD_MASK 0xffULL
+#define BPF_F_USER_STACK (1ULL << 8)
+#define BPF_F_FAST_STACK_CMP (1ULL << 9)
+#define BPF_F_REUSE_STACKID (1ULL << 10)
+
/* user accessible mirror of in-kernel sk_buff.
* new fields can only be added to the end of this structure
*/
diff --git a/include/uapi/linux/ethtool.h b/include/uapi/linux/ethtool.h
index 57fa39005e79..f15ae02621a1 100644
--- a/include/uapi/linux/ethtool.h
+++ b/include/uapi/linux/ethtool.h
@@ -31,7 +31,7 @@
* physical connectors and other link features that are
* advertised through autonegotiation or enabled for
* auto-detection.
- * @speed: Low bits of the speed
+ * @speed: Low bits of the speed, 1Mb units, 0 to INT_MAX or SPEED_UNKNOWN
* @duplex: Duplex mode; one of %DUPLEX_*
* @port: Physical connector type; one of %PORT_*
* @phy_address: MDIO address of PHY (transceiver); 0 or 255 if not
@@ -47,7 +47,7 @@
* obsoleted by &struct ethtool_coalesce. Read-only; deprecated.
* @maxrxpkt: Historically used to report RX IRQ coalescing; now
* obsoleted by &struct ethtool_coalesce. Read-only; deprecated.
- * @speed_hi: High bits of the speed
+ * @speed_hi: High bits of the speed, 1Mb units, 0 to INT_MAX or SPEED_UNKNOWN
* @eth_tp_mdix: Ethernet twisted-pair MDI(-X) status; one of
* %ETH_TP_MDI_*. If the status is unknown or not applicable, the
* value will be %ETH_TP_MDI_INVALID. Read-only.
@@ -748,6 +748,56 @@ struct ethtool_usrip4_spec {
__u8 proto;
};
+/**
+ * struct ethtool_tcpip6_spec - flow specification for TCP/IPv6 etc.
+ * @ip6src: Source host
+ * @ip6dst: Destination host
+ * @psrc: Source port
+ * @pdst: Destination port
+ * @tclass: Traffic Class
+ *
+ * This can be used to specify a TCP/IPv6, UDP/IPv6 or SCTP/IPv6 flow.
+ */
+struct ethtool_tcpip6_spec {
+ __be32 ip6src[4];
+ __be32 ip6dst[4];
+ __be16 psrc;
+ __be16 pdst;
+ __u8 tclass;
+};
+
+/**
+ * struct ethtool_ah_espip6_spec - flow specification for IPsec/IPv6
+ * @ip6src: Source host
+ * @ip6dst: Destination host
+ * @spi: Security parameters index
+ * @tclass: Traffic Class
+ *
+ * This can be used to specify an IPsec transport or tunnel over IPv6.
+ */
+struct ethtool_ah_espip6_spec {
+ __be32 ip6src[4];
+ __be32 ip6dst[4];
+ __be32 spi;
+ __u8 tclass;
+};
+
+/**
+ * struct ethtool_usrip6_spec - general flow specification for IPv6
+ * @ip6src: Source host
+ * @ip6dst: Destination host
+ * @l4_4_bytes: First 4 bytes of transport (layer 4) header
+ * @tclass: Traffic Class
+ * @l4_proto: Transport protocol number (nexthdr after any Extension Headers)
+ */
+struct ethtool_usrip6_spec {
+ __be32 ip6src[4];
+ __be32 ip6dst[4];
+ __be32 l4_4_bytes;
+ __u8 tclass;
+ __u8 l4_proto;
+};
+
union ethtool_flow_union {
struct ethtool_tcpip4_spec tcp_ip4_spec;
struct ethtool_tcpip4_spec udp_ip4_spec;
@@ -755,6 +805,12 @@ union ethtool_flow_union {
struct ethtool_ah_espip4_spec ah_ip4_spec;
struct ethtool_ah_espip4_spec esp_ip4_spec;
struct ethtool_usrip4_spec usr_ip4_spec;
+ struct ethtool_tcpip6_spec tcp_ip6_spec;
+ struct ethtool_tcpip6_spec udp_ip6_spec;
+ struct ethtool_tcpip6_spec sctp_ip6_spec;
+ struct ethtool_ah_espip6_spec ah_ip6_spec;
+ struct ethtool_ah_espip6_spec esp_ip6_spec;
+ struct ethtool_usrip6_spec usr_ip6_spec;
struct ethhdr ether_spec;
__u8 hdata[52];
};
@@ -1146,6 +1202,21 @@ enum ethtool_sfeatures_retval_bits {
#define ETHTOOL_F_WISH (1 << ETHTOOL_F_WISH__BIT)
#define ETHTOOL_F_COMPAT (1 << ETHTOOL_F_COMPAT__BIT)
+#define MAX_NUM_QUEUE 4096
+
+/**
+ * struct ethtool_per_queue_op - apply sub command to the queues in mask.
+ * @cmd: ETHTOOL_PERQUEUE
+ * @sub_command: the sub command which apply to each queues
+ * @queue_mask: Bitmap of the queues which sub command apply to
+ * @data: A complete command structure following for each of the queues addressed
+ */
+struct ethtool_per_queue_op {
+ __u32 cmd;
+ __u32 sub_command;
+ __u32 queue_mask[DIV_ROUND_UP(MAX_NUM_QUEUE, 32)];
+ char data[];
+};
/* CMDs currently supported */
#define ETHTOOL_GSET 0x00000001 /* Get settings. */
@@ -1229,6 +1300,8 @@ enum ethtool_sfeatures_retval_bits {
#define ETHTOOL_STUNABLE 0x00000049 /* Set tunable configuration */
#define ETHTOOL_GPHYSTATS 0x0000004a /* get PHY-specific statistics */
+#define ETHTOOL_PERQUEUE 0x0000004b /* Set per queue options */
+
/* compatibility with older code */
#define SPARC_ETH_GSET ETHTOOL_GSET
#define SPARC_ETH_SSET ETHTOOL_SSET
@@ -1303,7 +1376,7 @@ enum ethtool_sfeatures_retval_bits {
* it was forced up into this mode or autonegotiated.
*/
-/* The forced speed, 10Mb, 100Mb, gigabit, [2.5|5|10|20|25|40|50|56|100]GbE. */
+/* The forced speed, in units of 1Mb. All values 0 to INT_MAX are legal. */
#define SPEED_10 10
#define SPEED_100 100
#define SPEED_1000 1000
@@ -1319,11 +1392,28 @@ enum ethtool_sfeatures_retval_bits {
#define SPEED_UNKNOWN -1
+static inline int ethtool_validate_speed(__u32 speed)
+{
+ return speed <= INT_MAX || speed == SPEED_UNKNOWN;
+}
+
/* Duplex, half or full. */
#define DUPLEX_HALF 0x00
#define DUPLEX_FULL 0x01
#define DUPLEX_UNKNOWN 0xff
+static inline int ethtool_validate_duplex(__u8 duplex)
+{
+ switch (duplex) {
+ case DUPLEX_HALF:
+ case DUPLEX_FULL:
+ case DUPLEX_UNKNOWN:
+ return 1;
+ }
+
+ return 0;
+}
+
/* Which connector port. */
#define PORT_TP 0x00
#define PORT_AUI 0x01
@@ -1367,15 +1457,17 @@ enum ethtool_sfeatures_retval_bits {
#define UDP_V4_FLOW 0x02 /* hash or spec (udp_ip4_spec) */
#define SCTP_V4_FLOW 0x03 /* hash or spec (sctp_ip4_spec) */
#define AH_ESP_V4_FLOW 0x04 /* hash only */
-#define TCP_V6_FLOW 0x05 /* hash only */
-#define UDP_V6_FLOW 0x06 /* hash only */
-#define SCTP_V6_FLOW 0x07 /* hash only */
+#define TCP_V6_FLOW 0x05 /* hash or spec (tcp_ip6_spec; nfc only) */
+#define UDP_V6_FLOW 0x06 /* hash or spec (udp_ip6_spec; nfc only) */
+#define SCTP_V6_FLOW 0x07 /* hash or spec (sctp_ip6_spec; nfc only) */
#define AH_ESP_V6_FLOW 0x08 /* hash only */
#define AH_V4_FLOW 0x09 /* hash or spec (ah_ip4_spec) */
#define ESP_V4_FLOW 0x0a /* hash or spec (esp_ip4_spec) */
-#define AH_V6_FLOW 0x0b /* hash only */
-#define ESP_V6_FLOW 0x0c /* hash only */
-#define IP_USER_FLOW 0x0d /* spec only (usr_ip4_spec) */
+#define AH_V6_FLOW 0x0b /* hash or spec (ah_ip6_spec; nfc only) */
+#define ESP_V6_FLOW 0x0c /* hash or spec (esp_ip6_spec; nfc only) */
+#define IPV4_USER_FLOW 0x0d /* spec only (usr_ip4_spec) */
+#define IP_USER_FLOW IPV4_USER_FLOW
+#define IPV6_USER_FLOW 0x0e /* spec only (usr_ip6_spec; nfc only) */
#define IPV4_FLOW 0x10 /* hash only */
#define IPV6_FLOW 0x11 /* hash only */
#define ETHER_FLOW 0x12 /* spec only (ether_spec) */
diff --git a/include/uapi/linux/genetlink.h b/include/uapi/linux/genetlink.h
index c3363ba1ae05..5512c90af7e3 100644
--- a/include/uapi/linux/genetlink.h
+++ b/include/uapi/linux/genetlink.h
@@ -21,6 +21,7 @@ struct genlmsghdr {
#define GENL_CMD_CAP_DO 0x02
#define GENL_CMD_CAP_DUMP 0x04
#define GENL_CMD_CAP_HASPOL 0x08
+#define GENL_UNS_ADMIN_PERM 0x10
/*
* List of reserved static generic netlink identifiers:
diff --git a/include/uapi/linux/if_bridge.h b/include/uapi/linux/if_bridge.h
index 18db14477bdd..0890b217580d 100644
--- a/include/uapi/linux/if_bridge.h
+++ b/include/uapi/linux/if_bridge.h
@@ -137,7 +137,10 @@ struct bridge_vlan_info {
/* Bridge multicast database attributes
* [MDBA_MDB] = {
* [MDBA_MDB_ENTRY] = {
- * [MDBA_MDB_ENTRY_INFO]
+ * [MDBA_MDB_ENTRY_INFO] {
+ * struct br_mdb_entry
+ * [MDBA_MDB_EATTR attributes]
+ * }
* }
* }
* [MDBA_ROUTER] = {
@@ -166,6 +169,14 @@ enum {
};
#define MDBA_MDB_ENTRY_MAX (__MDBA_MDB_ENTRY_MAX - 1)
+/* per mdb entry additional attributes */
+enum {
+ MDBA_MDB_EATTR_UNSPEC,
+ MDBA_MDB_EATTR_TIMER,
+ __MDBA_MDB_EATTR_MAX
+};
+#define MDBA_MDB_EATTR_MAX (__MDBA_MDB_EATTR_MAX - 1)
+
enum {
MDBA_ROUTER_UNSPEC,
MDBA_ROUTER_PORT,
@@ -183,6 +194,8 @@ struct br_mdb_entry {
#define MDB_TEMPORARY 0
#define MDB_PERMANENT 1
__u8 state;
+#define MDB_FLAGS_OFFLOAD (1 << 0)
+ __u8 flags;
__u16 vid;
struct {
union {
diff --git a/include/uapi/linux/if_link.h b/include/uapi/linux/if_link.h
index a30b78090594..d452cea59020 100644
--- a/include/uapi/linux/if_link.h
+++ b/include/uapi/linux/if_link.h
@@ -35,6 +35,8 @@ struct rtnl_link_stats {
/* for cslip etc */
__u32 rx_compressed;
__u32 tx_compressed;
+
+ __u32 rx_nohandler; /* dropped, no handler found */
};
/* The main device statistics structure */
@@ -68,6 +70,8 @@ struct rtnl_link_stats64 {
/* for cslip etc */
__u64 rx_compressed;
__u64 tx_compressed;
+
+ __u64 rx_nohandler; /* dropped, no handler found */
};
/* The struct should be in sync with struct ifmap */
@@ -401,6 +405,14 @@ enum {
#define IFLA_VRF_MAX (__IFLA_VRF_MAX - 1)
+enum {
+ IFLA_VRF_PORT_UNSPEC,
+ IFLA_VRF_PORT_TABLE,
+ __IFLA_VRF_PORT_MAX
+};
+
+#define IFLA_VRF_PORT_MAX (__IFLA_VRF_PORT_MAX - 1)
+
/* IPVLAN section */
enum {
IFLA_IPVLAN_UNSPEC,
diff --git a/include/uapi/linux/ip.h b/include/uapi/linux/ip.h
index 08f894d2ddbd..f291569768dd 100644
--- a/include/uapi/linux/ip.h
+++ b/include/uapi/linux/ip.h
@@ -165,6 +165,8 @@ enum
IPV4_DEVCONF_IGMPV2_UNSOLICITED_REPORT_INTERVAL,
IPV4_DEVCONF_IGMPV3_UNSOLICITED_REPORT_INTERVAL,
IPV4_DEVCONF_IGNORE_ROUTES_WITH_LINKDOWN,
+ IPV4_DEVCONF_DROP_UNICAST_IN_L2_MULTICAST,
+ IPV4_DEVCONF_DROP_GRATUITOUS_ARP,
__IPV4_DEVCONF_MAX
};
diff --git a/include/uapi/linux/ipv6.h b/include/uapi/linux/ipv6.h
index 38b4fef20219..ec117b65d5a5 100644
--- a/include/uapi/linux/ipv6.h
+++ b/include/uapi/linux/ipv6.h
@@ -174,6 +174,8 @@ enum {
DEVCONF_USE_OIF_ADDRS_ONLY,
DEVCONF_ACCEPT_RA_MIN_HOP_LIMIT,
DEVCONF_IGNORE_ROUTES_WITH_LINKDOWN,
+ DEVCONF_DROP_UNICAST_IN_L2_MULTICAST,
+ DEVCONF_DROP_UNSOLICITED_NA,
DEVCONF_MAX
};
diff --git a/include/uapi/linux/netlink.h b/include/uapi/linux/netlink.h
index f095155d8749..0dba4e4ed2be 100644
--- a/include/uapi/linux/netlink.h
+++ b/include/uapi/linux/netlink.h
@@ -107,8 +107,10 @@ struct nlmsgerr {
#define NETLINK_PKTINFO 3
#define NETLINK_BROADCAST_ERROR 4
#define NETLINK_NO_ENOBUFS 5
+#ifndef __KERNEL__
#define NETLINK_RX_RING 6
#define NETLINK_TX_RING 7
+#endif
#define NETLINK_LISTEN_ALL_NSID 8
#define NETLINK_LIST_MEMBERSHIPS 9
#define NETLINK_CAP_ACK 10
@@ -134,6 +136,7 @@ struct nl_mmap_hdr {
__u32 nm_gid;
};
+#ifndef __KERNEL__
enum nl_mmap_status {
NL_MMAP_STATUS_UNUSED,
NL_MMAP_STATUS_RESERVED,
@@ -145,6 +148,7 @@ enum nl_mmap_status {
#define NL_MMAP_MSG_ALIGNMENT NLMSG_ALIGNTO
#define NL_MMAP_MSG_ALIGN(sz) __ALIGN_KERNEL(sz, NL_MMAP_MSG_ALIGNMENT)
#define NL_MMAP_HDRLEN NL_MMAP_MSG_ALIGN(sizeof(struct nl_mmap_hdr))
+#endif
#define NET_MAJOR 36 /* Major 36 is reserved for networking */
diff --git a/include/uapi/linux/netlink_diag.h b/include/uapi/linux/netlink_diag.h
index f2159d30d1f5..d79399394b46 100644
--- a/include/uapi/linux/netlink_diag.h
+++ b/include/uapi/linux/netlink_diag.h
@@ -48,6 +48,8 @@ enum {
#define NDIAG_SHOW_MEMINFO 0x00000001 /* show memory info of a socket */
#define NDIAG_SHOW_GROUPS 0x00000002 /* show groups of a netlink socket */
+#ifndef __KERNEL__
#define NDIAG_SHOW_RING_CFG 0x00000004 /* show ring configuration */
+#endif
#endif
diff --git a/include/uapi/linux/tcp.h b/include/uapi/linux/tcp.h
index 65a77b071e22..fe95446e9abf 100644
--- a/include/uapi/linux/tcp.h
+++ b/include/uapi/linux/tcp.h
@@ -196,6 +196,9 @@ struct tcp_info {
__u64 tcpi_bytes_received; /* RFC4898 tcpEStatsAppHCThruOctetsReceived */
__u32 tcpi_segs_out; /* RFC4898 tcpEStatsPerfSegsOut */
__u32 tcpi_segs_in; /* RFC4898 tcpEStatsPerfSegsIn */
+
+ __u32 tcpi_notsent_bytes;
+ __u32 tcpi_min_rtt;
};
/* for TCP_MD5SIG socket option */
generated by cgit v1.2.3 (git 2.39.0) at 2025-02-15 07:17:41 +0300