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-rw-r--r--include/uapi/linux/bpf.h150
-rw-r--r--include/uapi/linux/cn_proc.h62
-rw-r--r--include/uapi/linux/devlink.h4
-rw-r--r--include/uapi/linux/if_link.h1
-rw-r--r--include/uapi/linux/if_xdp.h13
-rw-r--r--include/uapi/linux/ipv6.h1
-rw-r--r--include/uapi/linux/mdio.h18
-rw-r--r--include/uapi/linux/netdev.h4
-rw-r--r--include/uapi/linux/netfilter_bridge/ebtables.h22
-rw-r--r--include/uapi/linux/openvswitch.h2
-rw-r--r--include/uapi/linux/pkt_cls.h3
-rw-r--r--include/uapi/linux/pkt_sched.h1
-rw-r--r--include/uapi/linux/smc.h2
-rw-r--r--include/uapi/linux/virtio_net.h14
14 files changed, 250 insertions, 47 deletions
diff --git a/include/uapi/linux/bpf.h b/include/uapi/linux/bpf.h
index 60a9d59beeab..8790b3962e4b 100644
--- a/include/uapi/linux/bpf.h
+++ b/include/uapi/linux/bpf.h
@@ -19,6 +19,7 @@
/* ld/ldx fields */
#define BPF_DW 0x18 /* double word (64-bit) */
+#define BPF_MEMSX 0x80 /* load with sign extension */
#define BPF_ATOMIC 0xc0 /* atomic memory ops - op type in immediate */
#define BPF_XADD 0xc0 /* exclusive add - legacy name */
@@ -1036,6 +1037,9 @@ enum bpf_attach_type {
BPF_LSM_CGROUP,
BPF_STRUCT_OPS,
BPF_NETFILTER,
+ BPF_TCX_INGRESS,
+ BPF_TCX_EGRESS,
+ BPF_TRACE_UPROBE_MULTI,
__MAX_BPF_ATTACH_TYPE
};
@@ -1053,10 +1057,21 @@ enum bpf_link_type {
BPF_LINK_TYPE_KPROBE_MULTI = 8,
BPF_LINK_TYPE_STRUCT_OPS = 9,
BPF_LINK_TYPE_NETFILTER = 10,
-
+ BPF_LINK_TYPE_TCX = 11,
+ BPF_LINK_TYPE_UPROBE_MULTI = 12,
MAX_BPF_LINK_TYPE,
};
+enum bpf_perf_event_type {
+ BPF_PERF_EVENT_UNSPEC = 0,
+ BPF_PERF_EVENT_UPROBE = 1,
+ BPF_PERF_EVENT_URETPROBE = 2,
+ BPF_PERF_EVENT_KPROBE = 3,
+ BPF_PERF_EVENT_KRETPROBE = 4,
+ BPF_PERF_EVENT_TRACEPOINT = 5,
+ BPF_PERF_EVENT_EVENT = 6,
+};
+
/* cgroup-bpf attach flags used in BPF_PROG_ATTACH command
*
* NONE(default): No further bpf programs allowed in the subtree.
@@ -1103,7 +1118,12 @@ enum bpf_link_type {
*/
#define BPF_F_ALLOW_OVERRIDE (1U << 0)
#define BPF_F_ALLOW_MULTI (1U << 1)
+/* Generic attachment flags. */
#define BPF_F_REPLACE (1U << 2)
+#define BPF_F_BEFORE (1U << 3)
+#define BPF_F_AFTER (1U << 4)
+#define BPF_F_ID (1U << 5)
+#define BPF_F_LINK BPF_F_LINK /* 1 << 13 */
/* If BPF_F_STRICT_ALIGNMENT is used in BPF_PROG_LOAD command, the
* verifier will perform strict alignment checking as if the kernel
@@ -1168,7 +1188,21 @@ enum bpf_link_type {
/* link_create.kprobe_multi.flags used in LINK_CREATE command for
* BPF_TRACE_KPROBE_MULTI attach type to create return probe.
*/
-#define BPF_F_KPROBE_MULTI_RETURN (1U << 0)
+enum {
+ BPF_F_KPROBE_MULTI_RETURN = (1U << 0)
+};
+
+/* link_create.uprobe_multi.flags used in LINK_CREATE command for
+ * BPF_TRACE_UPROBE_MULTI attach type to create return probe.
+ */
+enum {
+ BPF_F_UPROBE_MULTI_RETURN = (1U << 0)
+};
+
+/* link_create.netfilter.flags used in LINK_CREATE command for
+ * BPF_PROG_TYPE_NETFILTER to enable IP packet defragmentation.
+ */
+#define BPF_F_NETFILTER_IP_DEFRAG (1U << 0)
/* When BPF ldimm64's insn[0].src_reg != 0 then this can have
* the following extensions:
@@ -1434,14 +1468,19 @@ union bpf_attr {
};
struct { /* anonymous struct used by BPF_PROG_ATTACH/DETACH commands */
- __u32 target_fd; /* container object to attach to */
- __u32 attach_bpf_fd; /* eBPF program to attach */
+ union {
+ __u32 target_fd; /* target object to attach to or ... */
+ __u32 target_ifindex; /* target ifindex */
+ };
+ __u32 attach_bpf_fd;
__u32 attach_type;
__u32 attach_flags;
- __u32 replace_bpf_fd; /* previously attached eBPF
- * program to replace if
- * BPF_F_REPLACE is used
- */
+ __u32 replace_bpf_fd;
+ union {
+ __u32 relative_fd;
+ __u32 relative_id;
+ };
+ __u64 expected_revision;
};
struct { /* anonymous struct used by BPF_PROG_TEST_RUN command */
@@ -1487,16 +1526,26 @@ union bpf_attr {
} info;
struct { /* anonymous struct used by BPF_PROG_QUERY command */
- __u32 target_fd; /* container object to query */
+ union {
+ __u32 target_fd; /* target object to query or ... */
+ __u32 target_ifindex; /* target ifindex */
+ };
__u32 attach_type;
__u32 query_flags;
__u32 attach_flags;
__aligned_u64 prog_ids;
- __u32 prog_cnt;
+ union {
+ __u32 prog_cnt;
+ __u32 count;
+ };
+ __u32 :32;
/* output: per-program attach_flags.
* not allowed to be set during effective query.
*/
__aligned_u64 prog_attach_flags;
+ __aligned_u64 link_ids;
+ __aligned_u64 link_attach_flags;
+ __u64 revision;
} query;
struct { /* anonymous struct used by BPF_RAW_TRACEPOINT_OPEN command */
@@ -1539,13 +1588,13 @@ union bpf_attr {
__u32 map_fd; /* struct_ops to attach */
};
union {
- __u32 target_fd; /* object to attach to */
- __u32 target_ifindex; /* target ifindex */
+ __u32 target_fd; /* target object to attach to or ... */
+ __u32 target_ifindex; /* target ifindex */
};
__u32 attach_type; /* attach type */
__u32 flags; /* extra flags */
union {
- __u32 target_btf_id; /* btf_id of target to attach to */
+ __u32 target_btf_id; /* btf_id of target to attach to */
struct {
__aligned_u64 iter_info; /* extra bpf_iter_link_info */
__u32 iter_info_len; /* iter_info length */
@@ -1579,6 +1628,22 @@ union bpf_attr {
__s32 priority;
__u32 flags;
} netfilter;
+ struct {
+ union {
+ __u32 relative_fd;
+ __u32 relative_id;
+ };
+ __u64 expected_revision;
+ } tcx;
+ struct {
+ __aligned_u64 path;
+ __aligned_u64 offsets;
+ __aligned_u64 ref_ctr_offsets;
+ __aligned_u64 cookies;
+ __u32 cnt;
+ __u32 flags;
+ __u32 pid;
+ } uprobe_multi;
};
} link_create;
@@ -4159,9 +4224,6 @@ union bpf_attr {
* **-EOPNOTSUPP** if the operation is not supported, for example
* a call from outside of TC ingress.
*
- * **-ESOCKTNOSUPPORT** if the socket type is not supported
- * (reuseport).
- *
* long bpf_sk_assign(struct bpf_sk_lookup *ctx, struct bpf_sock *sk, u64 flags)
* Description
* Helper is overloaded depending on BPF program type. This
@@ -5044,9 +5106,14 @@ union bpf_attr {
* u64 bpf_get_func_ip(void *ctx)
* Description
* Get address of the traced function (for tracing and kprobe programs).
+ *
+ * When called for kprobe program attached as uprobe it returns
+ * probe address for both entry and return uprobe.
+ *
* Return
- * Address of the traced function.
+ * Address of the traced function for kprobe.
* 0 for kprobes placed within the function (not at the entry).
+ * Address of the probe for uprobe and return uprobe.
*
* u64 bpf_get_attach_cookie(void *ctx)
* Description
@@ -6187,6 +6254,19 @@ struct bpf_sock_tuple {
};
};
+/* (Simplified) user return codes for tcx prog type.
+ * A valid tcx program must return one of these defined values. All other
+ * return codes are reserved for future use. Must remain compatible with
+ * their TC_ACT_* counter-parts. For compatibility in behavior, unknown
+ * return codes are mapped to TCX_NEXT.
+ */
+enum tcx_action_base {
+ TCX_NEXT = -1,
+ TCX_PASS = 0,
+ TCX_DROP = 2,
+ TCX_REDIRECT = 7,
+};
+
struct bpf_xdp_sock {
__u32 queue_id;
};
@@ -6439,6 +6519,40 @@ struct bpf_link_info {
__s32 priority;
__u32 flags;
} netfilter;
+ struct {
+ __aligned_u64 addrs;
+ __u32 count; /* in/out: kprobe_multi function count */
+ __u32 flags;
+ } kprobe_multi;
+ struct {
+ __u32 type; /* enum bpf_perf_event_type */
+ __u32 :32;
+ union {
+ struct {
+ __aligned_u64 file_name; /* in/out */
+ __u32 name_len;
+ __u32 offset; /* offset from file_name */
+ } uprobe; /* BPF_PERF_EVENT_UPROBE, BPF_PERF_EVENT_URETPROBE */
+ struct {
+ __aligned_u64 func_name; /* in/out */
+ __u32 name_len;
+ __u32 offset; /* offset from func_name */
+ __u64 addr;
+ } kprobe; /* BPF_PERF_EVENT_KPROBE, BPF_PERF_EVENT_KRETPROBE */
+ struct {
+ __aligned_u64 tp_name; /* in/out */
+ __u32 name_len;
+ } tracepoint; /* BPF_PERF_EVENT_TRACEPOINT */
+ struct {
+ __u64 config;
+ __u32 type;
+ } event; /* BPF_PERF_EVENT_EVENT */
+ };
+ } perf_event;
+ struct {
+ __u32 ifindex;
+ __u32 attach_type;
+ } tcx;
};
} __attribute__((aligned(8)));
@@ -7012,6 +7126,7 @@ struct bpf_list_head {
struct bpf_list_node {
__u64 :64;
__u64 :64;
+ __u64 :64;
} __attribute__((aligned(8)));
struct bpf_rb_root {
@@ -7023,6 +7138,7 @@ struct bpf_rb_node {
__u64 :64;
__u64 :64;
__u64 :64;
+ __u64 :64;
} __attribute__((aligned(8)));
struct bpf_refcount {
diff --git a/include/uapi/linux/cn_proc.h b/include/uapi/linux/cn_proc.h
index db210625cee8..f2afb7cc4926 100644
--- a/include/uapi/linux/cn_proc.h
+++ b/include/uapi/linux/cn_proc.h
@@ -30,6 +30,49 @@ enum proc_cn_mcast_op {
PROC_CN_MCAST_IGNORE = 2
};
+#define PROC_EVENT_ALL (PROC_EVENT_FORK | PROC_EVENT_EXEC | PROC_EVENT_UID | \
+ PROC_EVENT_GID | PROC_EVENT_SID | PROC_EVENT_PTRACE | \
+ PROC_EVENT_COMM | PROC_EVENT_NONZERO_EXIT | \
+ PROC_EVENT_COREDUMP | PROC_EVENT_EXIT)
+
+/*
+ * If you add an entry in proc_cn_event, make sure you add it in
+ * PROC_EVENT_ALL above as well.
+ */
+enum proc_cn_event {
+ /* Use successive bits so the enums can be used to record
+ * sets of events as well
+ */
+ PROC_EVENT_NONE = 0x00000000,
+ PROC_EVENT_FORK = 0x00000001,
+ PROC_EVENT_EXEC = 0x00000002,
+ PROC_EVENT_UID = 0x00000004,
+ PROC_EVENT_GID = 0x00000040,
+ PROC_EVENT_SID = 0x00000080,
+ PROC_EVENT_PTRACE = 0x00000100,
+ PROC_EVENT_COMM = 0x00000200,
+ /* "next" should be 0x00000400 */
+ /* "last" is the last process event: exit,
+ * while "next to last" is coredumping event
+ * before that is report only if process dies
+ * with non-zero exit status
+ */
+ PROC_EVENT_NONZERO_EXIT = 0x20000000,
+ PROC_EVENT_COREDUMP = 0x40000000,
+ PROC_EVENT_EXIT = 0x80000000
+};
+
+struct proc_input {
+ enum proc_cn_mcast_op mcast_op;
+ enum proc_cn_event event_type;
+};
+
+static inline enum proc_cn_event valid_event(enum proc_cn_event ev_type)
+{
+ ev_type &= PROC_EVENT_ALL;
+ return ev_type;
+}
+
/*
* From the user's point of view, the process
* ID is the thread group ID and thread ID is the internal
@@ -44,24 +87,7 @@ enum proc_cn_mcast_op {
*/
struct proc_event {
- enum what {
- /* Use successive bits so the enums can be used to record
- * sets of events as well
- */
- PROC_EVENT_NONE = 0x00000000,
- PROC_EVENT_FORK = 0x00000001,
- PROC_EVENT_EXEC = 0x00000002,
- PROC_EVENT_UID = 0x00000004,
- PROC_EVENT_GID = 0x00000040,
- PROC_EVENT_SID = 0x00000080,
- PROC_EVENT_PTRACE = 0x00000100,
- PROC_EVENT_COMM = 0x00000200,
- /* "next" should be 0x00000400 */
- /* "last" is the last process event: exit,
- * while "next to last" is coredumping event */
- PROC_EVENT_COREDUMP = 0x40000000,
- PROC_EVENT_EXIT = 0x80000000
- } what;
+ enum proc_cn_event what;
__u32 cpu;
__u64 __attribute__((aligned(8))) timestamp_ns;
/* Number of nano seconds since system boot */
diff --git a/include/uapi/linux/devlink.h b/include/uapi/linux/devlink.h
index 3782d4219ac9..03875e078be8 100644
--- a/include/uapi/linux/devlink.h
+++ b/include/uapi/linux/devlink.h
@@ -661,6 +661,8 @@ enum devlink_resource_unit {
enum devlink_port_fn_attr_cap {
DEVLINK_PORT_FN_ATTR_CAP_ROCE_BIT,
DEVLINK_PORT_FN_ATTR_CAP_MIGRATABLE_BIT,
+ DEVLINK_PORT_FN_ATTR_CAP_IPSEC_CRYPTO_BIT,
+ DEVLINK_PORT_FN_ATTR_CAP_IPSEC_PACKET_BIT,
/* Add new caps above */
__DEVLINK_PORT_FN_ATTR_CAPS_MAX,
@@ -669,6 +671,8 @@ enum devlink_port_fn_attr_cap {
#define DEVLINK_PORT_FN_CAP_ROCE _BITUL(DEVLINK_PORT_FN_ATTR_CAP_ROCE_BIT)
#define DEVLINK_PORT_FN_CAP_MIGRATABLE \
_BITUL(DEVLINK_PORT_FN_ATTR_CAP_MIGRATABLE_BIT)
+#define DEVLINK_PORT_FN_CAP_IPSEC_CRYPTO _BITUL(DEVLINK_PORT_FN_ATTR_CAP_IPSEC_CRYPTO_BIT)
+#define DEVLINK_PORT_FN_CAP_IPSEC_PACKET _BITUL(DEVLINK_PORT_FN_ATTR_CAP_IPSEC_PACKET_BIT)
enum devlink_port_function_attr {
DEVLINK_PORT_FUNCTION_ATTR_UNSPEC,
diff --git a/include/uapi/linux/if_link.h b/include/uapi/linux/if_link.h
index 0f6a0fe09bdb..ce3117df9cec 100644
--- a/include/uapi/linux/if_link.h
+++ b/include/uapi/linux/if_link.h
@@ -570,6 +570,7 @@ enum {
IFLA_BRPORT_MCAST_N_GROUPS,
IFLA_BRPORT_MCAST_MAX_GROUPS,
IFLA_BRPORT_NEIGH_VLAN_SUPPRESS,
+ IFLA_BRPORT_BACKUP_NHID,
__IFLA_BRPORT_MAX
};
#define IFLA_BRPORT_MAX (__IFLA_BRPORT_MAX - 1)
diff --git a/include/uapi/linux/if_xdp.h b/include/uapi/linux/if_xdp.h
index a78a8096f4ce..8d48863472b9 100644
--- a/include/uapi/linux/if_xdp.h
+++ b/include/uapi/linux/if_xdp.h
@@ -25,6 +25,12 @@
* application.
*/
#define XDP_USE_NEED_WAKEUP (1 << 3)
+/* By setting this option, userspace application indicates that it can
+ * handle multiple descriptors per packet thus enabling AF_XDP to split
+ * multi-buffer XDP frames into multiple Rx descriptors. Without this set
+ * such frames will be dropped.
+ */
+#define XDP_USE_SG (1 << 4)
/* Flags for xsk_umem_config flags */
#define XDP_UMEM_UNALIGNED_CHUNK_FLAG (1 << 0)
@@ -108,4 +114,11 @@ struct xdp_desc {
/* UMEM descriptor is __u64 */
+/* Flag indicating that the packet continues with the buffer pointed out by the
+ * next frame in the ring. The end of the packet is signalled by setting this
+ * bit to zero. For single buffer packets, every descriptor has 'options' set
+ * to 0 and this maintains backward compatibility.
+ */
+#define XDP_PKT_CONTD (1 << 0)
+
#endif /* _LINUX_IF_XDP_H */
diff --git a/include/uapi/linux/ipv6.h b/include/uapi/linux/ipv6.h
index ac56605fe9bc..cf592d7b630f 100644
--- a/include/uapi/linux/ipv6.h
+++ b/include/uapi/linux/ipv6.h
@@ -198,6 +198,7 @@ enum {
DEVCONF_IOAM6_ID_WIDE,
DEVCONF_NDISC_EVICT_NOCARRIER,
DEVCONF_ACCEPT_UNTRACKED_NA,
+ DEVCONF_ACCEPT_RA_MIN_LFT,
DEVCONF_MAX
};
diff --git a/include/uapi/linux/mdio.h b/include/uapi/linux/mdio.h
index b826598d1e94..d03863da180e 100644
--- a/include/uapi/linux/mdio.h
+++ b/include/uapi/linux/mdio.h
@@ -82,6 +82,8 @@
#define MDIO_AN_10BT1_AN_CTRL 526 /* 10BASE-T1 AN control register */
#define MDIO_AN_10BT1_AN_STAT 527 /* 10BASE-T1 AN status register */
#define MDIO_PMA_PMD_BT1_CTRL 2100 /* BASE-T1 PMA/PMD control register */
+#define MDIO_PCS_1000BT1_CTRL 2304 /* 1000BASE-T1 PCS control register */
+#define MDIO_PCS_1000BT1_STAT 2305 /* 1000BASE-T1 PCS status register */
/* LASI (Link Alarm Status Interrupt) registers, defined by XENPAK MSA. */
#define MDIO_PMA_LASI_RXCTRL 0x9000 /* RX_ALARM control */
@@ -332,6 +334,8 @@
#define MDIO_PCS_10T1L_CTRL_RESET 0x8000 /* PCS reset */
/* BASE-T1 PMA/PMD extended ability register. */
+#define MDIO_PMA_PMD_BT1_B100_ABLE 0x0001 /* 100BASE-T1 Ability */
+#define MDIO_PMA_PMD_BT1_B1000_ABLE 0x0002 /* 1000BASE-T1 Ability */
#define MDIO_PMA_PMD_BT1_B10L_ABLE 0x0004 /* 10BASE-T1L Ability */
/* BASE-T1 auto-negotiation advertisement register [15:0] */
@@ -373,7 +377,19 @@
#define MDIO_AN_10BT1_AN_STAT_LPA_EEE_T1L 0x4000 /* 10BASE-T1L LP EEE ability advertisement */
/* BASE-T1 PMA/PMD control register */
-#define MDIO_PMA_PMD_BT1_CTRL_CFG_MST 0x4000 /* MASTER-SLAVE config value */
+#define MDIO_PMA_PMD_BT1_CTRL_STRAP 0x000F /* Type selection (Strap) */
+#define MDIO_PMA_PMD_BT1_CTRL_STRAP_B1000 0x0001 /* Select 1000BASE-T1 */
+#define MDIO_PMA_PMD_BT1_CTRL_CFG_MST 0x4000 /* MASTER-SLAVE config value */
+
+/* 1000BASE-T1 PCS control register */
+#define MDIO_PCS_1000BT1_CTRL_LOW_POWER 0x0800 /* Low power mode */
+#define MDIO_PCS_1000BT1_CTRL_DISABLE_TX 0x4000 /* Global PMA transmit disable */
+#define MDIO_PCS_1000BT1_CTRL_RESET 0x8000 /* Software reset value */
+
+/* 1000BASE-T1 PCS status register */
+#define MDIO_PCS_1000BT1_STAT_LINK 0x0004 /* PCS Link is up */
+#define MDIO_PCS_1000BT1_STAT_FAULT 0x0080 /* There is a fault condition */
+
/* EEE Supported/Advertisement/LP Advertisement registers.
*
diff --git a/include/uapi/linux/netdev.h b/include/uapi/linux/netdev.h
index 639524b59930..c1634b95c223 100644
--- a/include/uapi/linux/netdev.h
+++ b/include/uapi/linux/netdev.h
@@ -11,7 +11,7 @@
/**
* enum netdev_xdp_act
- * @NETDEV_XDP_ACT_BASIC: XDP feautues set supported by all drivers
+ * @NETDEV_XDP_ACT_BASIC: XDP features set supported by all drivers
* (XDP_ABORTED, XDP_DROP, XDP_PASS, XDP_TX)
* @NETDEV_XDP_ACT_REDIRECT: The netdev supports XDP_REDIRECT
* @NETDEV_XDP_ACT_NDO_XMIT: This feature informs if netdev implements
@@ -34,6 +34,7 @@ enum netdev_xdp_act {
NETDEV_XDP_ACT_RX_SG = 32,
NETDEV_XDP_ACT_NDO_XMIT_SG = 64,
+ /* private: */
NETDEV_XDP_ACT_MASK = 127,
};
@@ -41,6 +42,7 @@ enum {
NETDEV_A_DEV_IFINDEX = 1,
NETDEV_A_DEV_PAD,
NETDEV_A_DEV_XDP_FEATURES,
+ NETDEV_A_DEV_XDP_ZC_MAX_SEGS,
__NETDEV_A_DEV_MAX,
NETDEV_A_DEV_MAX = (__NETDEV_A_DEV_MAX - 1)
diff --git a/include/uapi/linux/netfilter_bridge/ebtables.h b/include/uapi/linux/netfilter_bridge/ebtables.h
index a494cf43a755..4ff328f3d339 100644
--- a/include/uapi/linux/netfilter_bridge/ebtables.h
+++ b/include/uapi/linux/netfilter_bridge/ebtables.h
@@ -87,7 +87,7 @@ struct ebt_entries {
/* nr. of entries */
unsigned int nentries;
/* entry list */
- char data[0] __attribute__ ((aligned (__alignof__(struct ebt_replace))));
+ char data[] __attribute__ ((aligned (__alignof__(struct ebt_replace))));
};
/* used for the bitmask of struct ebt_entry */
@@ -129,7 +129,7 @@ struct ebt_entry_match {
} u;
/* size of data */
unsigned int match_size;
- unsigned char data[0] __attribute__ ((aligned (__alignof__(struct ebt_replace))));
+ unsigned char data[] __attribute__ ((aligned (__alignof__(struct ebt_replace))));
};
struct ebt_entry_watcher {
@@ -142,7 +142,7 @@ struct ebt_entry_watcher {
} u;
/* size of data */
unsigned int watcher_size;
- unsigned char data[0] __attribute__ ((aligned (__alignof__(struct ebt_replace))));
+ unsigned char data[] __attribute__ ((aligned (__alignof__(struct ebt_replace))));
};
struct ebt_entry_target {
@@ -182,13 +182,15 @@ struct ebt_entry {
unsigned char sourcemsk[ETH_ALEN];
unsigned char destmac[ETH_ALEN];
unsigned char destmsk[ETH_ALEN];
- /* sizeof ebt_entry + matches */
- unsigned int watchers_offset;
- /* sizeof ebt_entry + matches + watchers */
- unsigned int target_offset;
- /* sizeof ebt_entry + matches + watchers + target */
- unsigned int next_offset;
- unsigned char elems[0] __attribute__ ((aligned (__alignof__(struct ebt_replace))));
+ __struct_group(/* no tag */, offsets, /* no attrs */,
+ /* sizeof ebt_entry + matches */
+ unsigned int watchers_offset;
+ /* sizeof ebt_entry + matches + watchers */
+ unsigned int target_offset;
+ /* sizeof ebt_entry + matches + watchers + target */
+ unsigned int next_offset;
+ );
+ unsigned char elems[] __attribute__ ((aligned (__alignof__(struct ebt_replace))));
};
static __inline__ struct ebt_entry_target *
diff --git a/include/uapi/linux/openvswitch.h b/include/uapi/linux/openvswitch.h
index e94870e77ee9..efc82c318fa2 100644
--- a/include/uapi/linux/openvswitch.h
+++ b/include/uapi/linux/openvswitch.h
@@ -965,6 +965,7 @@ struct check_pkt_len_arg {
* start of the packet or at the start of the l3 header depending on the value
* of l3 tunnel flag in the tun_flags field of OVS_ACTION_ATTR_ADD_MPLS
* argument.
+ * @OVS_ACTION_ATTR_DROP: Explicit drop action.
*
* 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
@@ -1002,6 +1003,7 @@ enum ovs_action_attr {
OVS_ACTION_ATTR_CHECK_PKT_LEN, /* Nested OVS_CHECK_PKT_LEN_ATTR_*. */
OVS_ACTION_ATTR_ADD_MPLS, /* struct ovs_action_add_mpls. */
OVS_ACTION_ATTR_DEC_TTL, /* Nested OVS_DEC_TTL_ATTR_*. */
+ OVS_ACTION_ATTR_DROP, /* u32 error code. */
__OVS_ACTION_ATTR_MAX, /* Nothing past this will be accepted
* from userspace. */
diff --git a/include/uapi/linux/pkt_cls.h b/include/uapi/linux/pkt_cls.h
index 4f3932bb712d..c7082cc60d21 100644
--- a/include/uapi/linux/pkt_cls.h
+++ b/include/uapi/linux/pkt_cls.h
@@ -598,6 +598,9 @@ enum {
TCA_FLOWER_KEY_CFM, /* nested */
+ TCA_FLOWER_KEY_SPI, /* be32 */
+ TCA_FLOWER_KEY_SPI_MASK, /* be32 */
+
__TCA_FLOWER_MAX,
};
diff --git a/include/uapi/linux/pkt_sched.h b/include/uapi/linux/pkt_sched.h
index 00f6ff0aff1f..3f85ae578056 100644
--- a/include/uapi/linux/pkt_sched.h
+++ b/include/uapi/linux/pkt_sched.h
@@ -603,6 +603,7 @@ enum {
TCA_NETEM_JITTER64,
TCA_NETEM_SLOT,
TCA_NETEM_SLOT_DIST,
+ TCA_NETEM_PRNG_SEED,
__TCA_NETEM_MAX,
};
diff --git a/include/uapi/linux/smc.h b/include/uapi/linux/smc.h
index bb4dacca31e7..837fcd4b0abc 100644
--- a/include/uapi/linux/smc.h
+++ b/include/uapi/linux/smc.h
@@ -107,6 +107,8 @@ enum {
enum {
SMC_NLA_LGR_R_V2_UNSPEC,
SMC_NLA_LGR_R_V2_DIRECT, /* u8 */
+ SMC_NLA_LGR_R_V2_MAX_CONNS, /* u8 */
+ SMC_NLA_LGR_R_V2_MAX_LINKS, /* u8 */
__SMC_NLA_LGR_R_V2_MAX,
SMC_NLA_LGR_R_V2_MAX = __SMC_NLA_LGR_R_V2_MAX - 1
};
diff --git a/include/uapi/linux/virtio_net.h b/include/uapi/linux/virtio_net.h
index 12c1c9699935..cc65ef0f3c3e 100644
--- a/include/uapi/linux/virtio_net.h
+++ b/include/uapi/linux/virtio_net.h
@@ -56,6 +56,7 @@
#define VIRTIO_NET_F_MQ 22 /* Device supports Receive Flow
* Steering */
#define VIRTIO_NET_F_CTRL_MAC_ADDR 23 /* Set MAC address */
+#define VIRTIO_NET_F_VQ_NOTF_COAL 52 /* Device supports virtqueue notification coalescing */
#define VIRTIO_NET_F_NOTF_COAL 53 /* Device supports notifications coalescing */
#define VIRTIO_NET_F_GUEST_USO4 54 /* Guest can handle USOv4 in. */
#define VIRTIO_NET_F_GUEST_USO6 55 /* Guest can handle USOv6 in. */
@@ -391,5 +392,18 @@ struct virtio_net_ctrl_coal_rx {
};
#define VIRTIO_NET_CTRL_NOTF_COAL_RX_SET 1
+#define VIRTIO_NET_CTRL_NOTF_COAL_VQ_SET 2
+#define VIRTIO_NET_CTRL_NOTF_COAL_VQ_GET 3
+
+struct virtio_net_ctrl_coal {
+ __le32 max_packets;
+ __le32 max_usecs;
+};
+
+struct virtio_net_ctrl_coal_vq {
+ __le16 vqn;
+ __le16 reserved;
+ struct virtio_net_ctrl_coal coal;
+};
#endif /* _UAPI_LINUX_VIRTIO_NET_H */