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-rw-r--r--include/uapi/linux/bpf.h43
-rw-r--r--include/uapi/linux/btf.h18
-rw-r--r--include/uapi/linux/devlink.h5
-rw-r--r--include/uapi/linux/ethtool.h4
-rw-r--r--include/uapi/linux/if_bridge.h21
-rw-r--r--include/uapi/linux/if_link.h19
-rw-r--r--include/uapi/linux/if_tun.h1
-rw-r--r--include/uapi/linux/input-event-codes.h10
-rw-r--r--include/uapi/linux/kfd_ioctl.h18
-rw-r--r--include/uapi/linux/ncsi.h15
-rw-r--r--include/uapi/linux/net_namespace.h2
-rw-r--r--include/uapi/linux/netfilter/nf_tables.h4
-rw-r--r--include/uapi/linux/netfilter_bridge.h4
-rw-r--r--include/uapi/linux/pkt_cls.h7
-rw-r--r--include/uapi/linux/pkt_sched.h30
-rw-r--r--include/uapi/linux/ptp_clock.h12
-rw-r--r--include/uapi/linux/sctp.h16
-rw-r--r--include/uapi/linux/snmp.h1
-rw-r--r--include/uapi/linux/tcp.h1
-rw-r--r--include/uapi/linux/udp.h1
-rw-r--r--include/uapi/linux/v4l2-controls.h5
-rw-r--r--include/uapi/linux/virtio_config.h3
-rw-r--r--include/uapi/linux/virtio_ring.h52
23 files changed, 261 insertions, 31 deletions
diff --git a/include/uapi/linux/bpf.h b/include/uapi/linux/bpf.h
index 852dc17ab47a..597afdbc1ab9 100644
--- a/include/uapi/linux/bpf.h
+++ b/include/uapi/linux/bpf.h
@@ -257,9 +257,6 @@ 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 */
@@ -269,6 +266,12 @@ enum bpf_attach_type {
/* Flag for stack_map, store build_id+offset instead of pointer */
#define BPF_F_STACK_BUILD_ID (1U << 5)
+/* Zero-initialize hash function seed. This should only be used for testing. */
+#define BPF_F_ZERO_SEED (1U << 6)
+
+/* flags for BPF_PROG_QUERY */
+#define BPF_F_QUERY_EFFECTIVE (1U << 0)
+
enum bpf_stack_build_id_status {
/* user space need an empty entry to identify end of a trace */
BPF_STACK_BUILD_ID_EMPTY = 0,
@@ -335,6 +338,10 @@ union bpf_attr {
* (context accesses, allowed helpers, etc).
*/
__u32 expected_attach_type;
+ __u32 prog_btf_fd; /* fd pointing to BTF type data */
+ __u32 func_info_rec_size; /* userspace bpf_func_info size */
+ __aligned_u64 func_info; /* func info */
+ __u32 func_info_cnt; /* number of bpf_func_info records */
};
struct { /* anonymous struct used by BPF_OBJ_* commands */
@@ -2201,6 +2208,8 @@ union bpf_attr {
* **CONFIG_NET** configuration option.
* Return
* Pointer to *struct bpf_sock*, or NULL in case of failure.
+ * For sockets with reuseport option, *struct bpf_sock*
+ * return is from reuse->socks[] using hash of the packet.
*
* struct bpf_sock *bpf_sk_lookup_udp(void *ctx, struct bpf_sock_tuple *tuple, u32 tuple_size, u32 netns, u64 flags)
* Description
@@ -2233,6 +2242,8 @@ union bpf_attr {
* **CONFIG_NET** configuration option.
* Return
* Pointer to *struct bpf_sock*, or NULL in case of failure.
+ * For sockets with reuseport option, *struct bpf_sock*
+ * return is from reuse->socks[] using hash of the packet.
*
* int bpf_sk_release(struct bpf_sock *sk)
* Description
@@ -2257,6 +2268,19 @@ union bpf_attr {
*
* Return
* 0 on success, or a negative error in case of failure.
+ *
+ * int bpf_msg_pop_data(struct sk_msg_buff *msg, u32 start, u32 pop, u64 flags)
+ * Description
+ * Will remove *pop* bytes from a *msg* starting at byte *start*.
+ * This may result in **ENOMEM** errors under certain situations if
+ * an allocation and copy are required due to a full ring buffer.
+ * However, the helper will try to avoid doing the allocation
+ * if possible. Other errors can occur if input parameters are
+ * invalid either due to *start* byte not being valid part of msg
+ * payload and/or *pop* value being to large.
+ *
+ * Return
+ * 0 on success, or a negative erro in case of failure.
*/
#define __BPF_FUNC_MAPPER(FN) \
FN(unspec), \
@@ -2349,7 +2373,8 @@ union bpf_attr {
FN(map_push_elem), \
FN(map_pop_elem), \
FN(map_peek_elem), \
- FN(msg_push_data),
+ FN(msg_push_data), \
+ FN(msg_pop_data),
/* integer value in 'imm' field of BPF_CALL instruction selects which helper
* function eBPF program intends to call
@@ -2457,6 +2482,7 @@ struct __sk_buff {
__u32 data_meta;
struct bpf_flow_keys *flow_keys;
+ __u64 tstamp;
};
struct bpf_tunnel_key {
@@ -2631,6 +2657,10 @@ struct bpf_prog_info {
__u32 nr_jited_func_lens;
__aligned_u64 jited_ksyms;
__aligned_u64 jited_func_lens;
+ __u32 btf_id;
+ __u32 func_info_rec_size;
+ __aligned_u64 func_info;
+ __u32 func_info_cnt;
} __attribute__((aligned(8)));
struct bpf_map_info {
@@ -2942,4 +2972,9 @@ struct bpf_flow_keys {
};
};
+struct bpf_func_info {
+ __u32 insn_offset;
+ __u32 type_id;
+};
+
#endif /* _UAPI__LINUX_BPF_H__ */
diff --git a/include/uapi/linux/btf.h b/include/uapi/linux/btf.h
index 972265f32871..14f66948fc95 100644
--- a/include/uapi/linux/btf.h
+++ b/include/uapi/linux/btf.h
@@ -40,7 +40,8 @@ struct btf_type {
/* "size" is used by INT, ENUM, STRUCT and UNION.
* "size" tells the size of the type it is describing.
*
- * "type" is used by PTR, TYPEDEF, VOLATILE, CONST and RESTRICT.
+ * "type" is used by PTR, TYPEDEF, VOLATILE, CONST, RESTRICT,
+ * FUNC and FUNC_PROTO.
* "type" is a type_id referring to another type.
*/
union {
@@ -64,8 +65,10 @@ struct btf_type {
#define BTF_KIND_VOLATILE 9 /* Volatile */
#define BTF_KIND_CONST 10 /* Const */
#define BTF_KIND_RESTRICT 11 /* Restrict */
-#define BTF_KIND_MAX 11
-#define NR_BTF_KINDS 12
+#define BTF_KIND_FUNC 12 /* Function */
+#define BTF_KIND_FUNC_PROTO 13 /* Function Proto */
+#define BTF_KIND_MAX 13
+#define NR_BTF_KINDS 14
/* For some specific BTF_KIND, "struct btf_type" is immediately
* followed by extra data.
@@ -110,4 +113,13 @@ struct btf_member {
__u32 offset; /* offset in bits */
};
+/* BTF_KIND_FUNC_PROTO is followed by multiple "struct btf_param".
+ * The exact number of btf_param is stored in the vlen (of the
+ * info in "struct btf_type").
+ */
+struct btf_param {
+ __u32 name_off;
+ __u32 type;
+};
+
#endif /* _UAPI__LINUX_BTF_H__ */
diff --git a/include/uapi/linux/devlink.h b/include/uapi/linux/devlink.h
index 79407bbd296d..6e52d3660654 100644
--- a/include/uapi/linux/devlink.h
+++ b/include/uapi/linux/devlink.h
@@ -163,6 +163,11 @@ enum devlink_param_cmode {
DEVLINK_PARAM_CMODE_MAX = __DEVLINK_PARAM_CMODE_MAX - 1
};
+enum devlink_param_fw_load_policy_value {
+ DEVLINK_PARAM_FW_LOAD_POLICY_VALUE_DRIVER,
+ DEVLINK_PARAM_FW_LOAD_POLICY_VALUE_FLASH,
+};
+
enum devlink_attr {
/* don't change the order or add anything between, this is ABI! */
DEVLINK_ATTR_UNSPEC,
diff --git a/include/uapi/linux/ethtool.h b/include/uapi/linux/ethtool.h
index c8f8e2455bf3..17be76aeb468 100644
--- a/include/uapi/linux/ethtool.h
+++ b/include/uapi/linux/ethtool.h
@@ -882,7 +882,7 @@ struct ethtool_rx_flow_spec {
__u32 location;
};
-/* How rings are layed out when accessing virtual functions or
+/* How rings are laid out when accessing virtual functions or
* offloaded queues is device specific. To allow users to do flow
* steering and specify these queues the ring cookie is partitioned
* into a 32bit queue index with an 8 bit virtual function id.
@@ -891,7 +891,7 @@ struct ethtool_rx_flow_spec {
* devices start supporting PCIe w/ARI. However at the moment I
* do not know of any devices that support this so I do not reserve
* space for this at this time. If a future patch consumes the next
- * byte it should be aware of this possiblity.
+ * byte it should be aware of this possibility.
*/
#define ETHTOOL_RX_FLOW_SPEC_RING 0x00000000FFFFFFFFLL
#define ETHTOOL_RX_FLOW_SPEC_RING_VF 0x000000FF00000000LL
diff --git a/include/uapi/linux/if_bridge.h b/include/uapi/linux/if_bridge.h
index e41eda3c71f1..773e476a8e54 100644
--- a/include/uapi/linux/if_bridge.h
+++ b/include/uapi/linux/if_bridge.h
@@ -292,4 +292,25 @@ struct br_mcast_stats {
__u64 mcast_bytes[BR_MCAST_DIR_SIZE];
__u64 mcast_packets[BR_MCAST_DIR_SIZE];
};
+
+/* bridge boolean options
+ * BR_BOOLOPT_NO_LL_LEARN - disable learning from link-local packets
+ *
+ * IMPORTANT: if adding a new option do not forget to handle
+ * it in br_boolopt_toggle/get and bridge sysfs
+ */
+enum br_boolopt_id {
+ BR_BOOLOPT_NO_LL_LEARN,
+ BR_BOOLOPT_MAX
+};
+
+/* struct br_boolopt_multi - change multiple bridge boolean options
+ *
+ * @optval: new option values (bit per option)
+ * @optmask: options to change (bit per option)
+ */
+struct br_boolopt_multi {
+ __u32 optval;
+ __u32 optmask;
+};
#endif /* _UAPI_LINUX_IF_BRIDGE_H */
diff --git a/include/uapi/linux/if_link.h b/include/uapi/linux/if_link.h
index 1debfa42cba1..d6533828123a 100644
--- a/include/uapi/linux/if_link.h
+++ b/include/uapi/linux/if_link.h
@@ -288,6 +288,7 @@ enum {
IFLA_BR_MCAST_IGMP_VERSION,
IFLA_BR_MCAST_MLD_VERSION,
IFLA_BR_VLAN_STATS_PER_PORT,
+ IFLA_BR_MULTI_BOOLOPT,
__IFLA_BR_MAX,
};
@@ -533,6 +534,7 @@ enum {
IFLA_VXLAN_LABEL,
IFLA_VXLAN_GPE,
IFLA_VXLAN_TTL_INHERIT,
+ IFLA_VXLAN_DF,
__IFLA_VXLAN_MAX
};
#define IFLA_VXLAN_MAX (__IFLA_VXLAN_MAX - 1)
@@ -542,6 +544,14 @@ struct ifla_vxlan_port_range {
__be16 high;
};
+enum ifla_vxlan_df {
+ VXLAN_DF_UNSET = 0,
+ VXLAN_DF_SET,
+ VXLAN_DF_INHERIT,
+ __VXLAN_DF_END,
+ VXLAN_DF_MAX = __VXLAN_DF_END - 1,
+};
+
/* GENEVE section */
enum {
IFLA_GENEVE_UNSPEC,
@@ -557,10 +567,19 @@ enum {
IFLA_GENEVE_UDP_ZERO_CSUM6_RX,
IFLA_GENEVE_LABEL,
IFLA_GENEVE_TTL_INHERIT,
+ IFLA_GENEVE_DF,
__IFLA_GENEVE_MAX
};
#define IFLA_GENEVE_MAX (__IFLA_GENEVE_MAX - 1)
+enum ifla_geneve_df {
+ GENEVE_DF_UNSET = 0,
+ GENEVE_DF_SET,
+ GENEVE_DF_INHERIT,
+ __GENEVE_DF_END,
+ GENEVE_DF_MAX = __GENEVE_DF_END - 1,
+};
+
/* PPP section */
enum {
IFLA_PPP_UNSPEC,
diff --git a/include/uapi/linux/if_tun.h b/include/uapi/linux/if_tun.h
index ee432cd3018c..23a6753b37df 100644
--- a/include/uapi/linux/if_tun.h
+++ b/include/uapi/linux/if_tun.h
@@ -59,6 +59,7 @@
#define TUNGETVNETBE _IOR('T', 223, int)
#define TUNSETSTEERINGEBPF _IOR('T', 224, int)
#define TUNSETFILTEREBPF _IOR('T', 225, int)
+#define TUNSETCARRIER _IOW('T', 226, int)
/* TUNSETIFF ifr flags */
#define IFF_TUN 0x0001
diff --git a/include/uapi/linux/input-event-codes.h b/include/uapi/linux/input-event-codes.h
index 6d180cc60a5d..3eb5a4c3d60a 100644
--- a/include/uapi/linux/input-event-codes.h
+++ b/include/uapi/linux/input-event-codes.h
@@ -716,7 +716,6 @@
* the situation described above.
*/
#define REL_RESERVED 0x0a
-#define REL_WHEEL_HI_RES 0x0b
#define REL_MAX 0x0f
#define REL_CNT (REL_MAX+1)
@@ -753,15 +752,6 @@
#define ABS_MISC 0x28
-/*
- * 0x2e is reserved and should not be used in input drivers.
- * It was used by HID as ABS_MISC+6 and userspace needs to detect if
- * the next ABS_* event is correct or is just ABS_MISC + n.
- * We define here ABS_RESERVED so userspace can rely on it and detect
- * the situation described above.
- */
-#define ABS_RESERVED 0x2e
-
#define ABS_MT_SLOT 0x2f /* MT slot being modified */
#define ABS_MT_TOUCH_MAJOR 0x30 /* Major axis of touching ellipse */
#define ABS_MT_TOUCH_MINOR 0x31 /* Minor axis (omit if circular) */
diff --git a/include/uapi/linux/kfd_ioctl.h b/include/uapi/linux/kfd_ioctl.h
index f5ff8a76e208..b01eb502d49c 100644
--- a/include/uapi/linux/kfd_ioctl.h
+++ b/include/uapi/linux/kfd_ioctl.h
@@ -83,11 +83,11 @@ struct kfd_ioctl_set_cu_mask_args {
};
struct kfd_ioctl_get_queue_wave_state_args {
- uint64_t ctl_stack_address; /* to KFD */
- uint32_t ctl_stack_used_size; /* from KFD */
- uint32_t save_area_used_size; /* from KFD */
- uint32_t queue_id; /* to KFD */
- uint32_t pad;
+ __u64 ctl_stack_address; /* to KFD */
+ __u32 ctl_stack_used_size; /* from KFD */
+ __u32 save_area_used_size; /* from KFD */
+ __u32 queue_id; /* to KFD */
+ __u32 pad;
};
/* For kfd_ioctl_set_memory_policy_args.default_policy and alternate_policy */
@@ -255,10 +255,10 @@ struct kfd_hsa_memory_exception_data {
/* hw exception data */
struct kfd_hsa_hw_exception_data {
- uint32_t reset_type;
- uint32_t reset_cause;
- uint32_t memory_lost;
- uint32_t gpu_id;
+ __u32 reset_type;
+ __u32 reset_cause;
+ __u32 memory_lost;
+ __u32 gpu_id;
};
/* Event data */
diff --git a/include/uapi/linux/ncsi.h b/include/uapi/linux/ncsi.h
index 0a26a5576645..a3f87c54fdb3 100644
--- a/include/uapi/linux/ncsi.h
+++ b/include/uapi/linux/ncsi.h
@@ -26,6 +26,12 @@
* @NCSI_CMD_SEND_CMD: send NC-SI command to network card.
* Requires NCSI_ATTR_IFINDEX, NCSI_ATTR_PACKAGE_ID
* and NCSI_ATTR_CHANNEL_ID.
+ * @NCSI_CMD_SET_PACKAGE_MASK: set a whitelist of allowed packages.
+ * Requires NCSI_ATTR_IFINDEX and NCSI_ATTR_PACKAGE_MASK.
+ * @NCSI_CMD_SET_CHANNEL_MASK: set a whitelist of allowed channels.
+ * Requires NCSI_ATTR_IFINDEX, NCSI_ATTR_PACKAGE_ID, and
+ * NCSI_ATTR_CHANNEL_MASK. If NCSI_ATTR_CHANNEL_ID is present it sets
+ * the primary channel.
* @NCSI_CMD_MAX: highest command number
*/
enum ncsi_nl_commands {
@@ -34,6 +40,8 @@ enum ncsi_nl_commands {
NCSI_CMD_SET_INTERFACE,
NCSI_CMD_CLEAR_INTERFACE,
NCSI_CMD_SEND_CMD,
+ NCSI_CMD_SET_PACKAGE_MASK,
+ NCSI_CMD_SET_CHANNEL_MASK,
__NCSI_CMD_AFTER_LAST,
NCSI_CMD_MAX = __NCSI_CMD_AFTER_LAST - 1
@@ -48,6 +56,10 @@ enum ncsi_nl_commands {
* @NCSI_ATTR_PACKAGE_ID: package ID
* @NCSI_ATTR_CHANNEL_ID: channel ID
* @NCSI_ATTR_DATA: command payload
+ * @NCSI_ATTR_MULTI_FLAG: flag to signal that multi-mode should be enabled with
+ * NCSI_CMD_SET_PACKAGE_MASK or NCSI_CMD_SET_CHANNEL_MASK.
+ * @NCSI_ATTR_PACKAGE_MASK: 32-bit mask of allowed packages.
+ * @NCSI_ATTR_CHANNEL_MASK: 32-bit mask of allowed channels.
* @NCSI_ATTR_MAX: highest attribute number
*/
enum ncsi_nl_attrs {
@@ -57,6 +69,9 @@ enum ncsi_nl_attrs {
NCSI_ATTR_PACKAGE_ID,
NCSI_ATTR_CHANNEL_ID,
NCSI_ATTR_DATA,
+ NCSI_ATTR_MULTI_FLAG,
+ NCSI_ATTR_PACKAGE_MASK,
+ NCSI_ATTR_CHANNEL_MASK,
__NCSI_ATTR_AFTER_LAST,
NCSI_ATTR_MAX = __NCSI_ATTR_AFTER_LAST - 1
diff --git a/include/uapi/linux/net_namespace.h b/include/uapi/linux/net_namespace.h
index 0187c74d8889..9f9956809565 100644
--- a/include/uapi/linux/net_namespace.h
+++ b/include/uapi/linux/net_namespace.h
@@ -16,6 +16,8 @@ enum {
NETNSA_NSID,
NETNSA_PID,
NETNSA_FD,
+ NETNSA_TARGET_NSID,
+ NETNSA_CURRENT_NSID,
__NETNSA_MAX,
};
diff --git a/include/uapi/linux/netfilter/nf_tables.h b/include/uapi/linux/netfilter/nf_tables.h
index 579974b0bf0d..7de4f1bdaf06 100644
--- a/include/uapi/linux/netfilter/nf_tables.h
+++ b/include/uapi/linux/netfilter/nf_tables.h
@@ -1635,8 +1635,8 @@ enum nft_ng_attributes {
NFTA_NG_MODULUS,
NFTA_NG_TYPE,
NFTA_NG_OFFSET,
- NFTA_NG_SET_NAME,
- NFTA_NG_SET_ID,
+ NFTA_NG_SET_NAME, /* deprecated */
+ NFTA_NG_SET_ID, /* deprecated */
__NFTA_NG_MAX
};
#define NFTA_NG_MAX (__NFTA_NG_MAX - 1)
diff --git a/include/uapi/linux/netfilter_bridge.h b/include/uapi/linux/netfilter_bridge.h
index 156ccd089df1..1610fdbab98d 100644
--- a/include/uapi/linux/netfilter_bridge.h
+++ b/include/uapi/linux/netfilter_bridge.h
@@ -11,6 +11,10 @@
#include <linux/if_vlan.h>
#include <linux/if_pppox.h>
+#ifndef __KERNEL__
+#include <limits.h> /* for INT_MIN, INT_MAX */
+#endif
+
/* Bridge Hooks */
/* After promisc drops, checksum checks. */
#define NF_BR_PRE_ROUTING 0
diff --git a/include/uapi/linux/pkt_cls.h b/include/uapi/linux/pkt_cls.h
index 401d0c1e612d..95d0db2a8350 100644
--- a/include/uapi/linux/pkt_cls.h
+++ b/include/uapi/linux/pkt_cls.h
@@ -485,6 +485,11 @@ enum {
TCA_FLOWER_IN_HW_COUNT,
+ TCA_FLOWER_KEY_PORT_SRC_MIN, /* be16 */
+ TCA_FLOWER_KEY_PORT_SRC_MAX, /* be16 */
+ TCA_FLOWER_KEY_PORT_DST_MIN, /* be16 */
+ TCA_FLOWER_KEY_PORT_DST_MAX, /* be16 */
+
__TCA_FLOWER_MAX,
};
@@ -518,6 +523,8 @@ enum {
TCA_FLOWER_KEY_FLAGS_FRAG_IS_FIRST = (1 << 1),
};
+#define TCA_FLOWER_MASK_FLAGS_RANGE (1 << 0) /* Range-based match */
+
/* Match-all classifier */
enum {
diff --git a/include/uapi/linux/pkt_sched.h b/include/uapi/linux/pkt_sched.h
index 89ee47c2f17d..0d18b1d1fbbc 100644
--- a/include/uapi/linux/pkt_sched.h
+++ b/include/uapi/linux/pkt_sched.h
@@ -291,11 +291,38 @@ enum {
TCA_GRED_DPS,
TCA_GRED_MAX_P,
TCA_GRED_LIMIT,
+ TCA_GRED_VQ_LIST, /* nested TCA_GRED_VQ_ENTRY */
__TCA_GRED_MAX,
};
#define TCA_GRED_MAX (__TCA_GRED_MAX - 1)
+enum {
+ TCA_GRED_VQ_ENTRY_UNSPEC,
+ TCA_GRED_VQ_ENTRY, /* nested TCA_GRED_VQ_* */
+ __TCA_GRED_VQ_ENTRY_MAX,
+};
+#define TCA_GRED_VQ_ENTRY_MAX (__TCA_GRED_VQ_ENTRY_MAX - 1)
+
+enum {
+ TCA_GRED_VQ_UNSPEC,
+ TCA_GRED_VQ_PAD,
+ TCA_GRED_VQ_DP, /* u32 */
+ TCA_GRED_VQ_STAT_BYTES, /* u64 */
+ TCA_GRED_VQ_STAT_PACKETS, /* u32 */
+ TCA_GRED_VQ_STAT_BACKLOG, /* u32 */
+ TCA_GRED_VQ_STAT_PROB_DROP, /* u32 */
+ TCA_GRED_VQ_STAT_PROB_MARK, /* u32 */
+ TCA_GRED_VQ_STAT_FORCED_DROP, /* u32 */
+ TCA_GRED_VQ_STAT_FORCED_MARK, /* u32 */
+ TCA_GRED_VQ_STAT_PDROP, /* u32 */
+ TCA_GRED_VQ_STAT_OTHER, /* u32 */
+ TCA_GRED_VQ_FLAGS, /* u32 */
+ __TCA_GRED_VQ_MAX
+};
+
+#define TCA_GRED_VQ_MAX (__TCA_GRED_VQ_MAX - 1)
+
struct tc_gred_qopt {
__u32 limit; /* HARD maximal queue length (bytes) */
__u32 qth_min; /* Min average length threshold (bytes) */
@@ -864,6 +891,8 @@ enum {
TCA_FQ_LOW_RATE_THRESHOLD, /* per packet delay under this rate */
+ TCA_FQ_CE_THRESHOLD, /* DCTCP-like CE-marking threshold */
+
__TCA_FQ_MAX
};
@@ -882,6 +911,7 @@ struct tc_fq_qd_stats {
__u32 inactive_flows;
__u32 throttled_flows;
__u32 unthrottle_latency_ns;
+ __u64 ce_mark; /* packets above ce_threshold */
};
/* Heavy-Hitter Filter */
diff --git a/include/uapi/linux/ptp_clock.h b/include/uapi/linux/ptp_clock.h
index 3039bf6a742e..d73d83950265 100644
--- a/include/uapi/linux/ptp_clock.h
+++ b/include/uapi/linux/ptp_clock.h
@@ -84,6 +84,16 @@ struct ptp_sys_offset {
struct ptp_clock_time ts[2 * PTP_MAX_SAMPLES + 1];
};
+struct ptp_sys_offset_extended {
+ unsigned int n_samples; /* Desired number of measurements. */
+ unsigned int rsv[3]; /* Reserved for future use. */
+ /*
+ * Array of [system, phc, system] time stamps. The kernel will provide
+ * 3*n_samples time stamps.
+ */
+ struct ptp_clock_time ts[PTP_MAX_SAMPLES][3];
+};
+
struct ptp_sys_offset_precise {
struct ptp_clock_time device;
struct ptp_clock_time sys_realtime;
@@ -136,6 +146,8 @@ struct ptp_pin_desc {
#define PTP_PIN_SETFUNC _IOW(PTP_CLK_MAGIC, 7, struct ptp_pin_desc)
#define PTP_SYS_OFFSET_PRECISE \
_IOWR(PTP_CLK_MAGIC, 8, struct ptp_sys_offset_precise)
+#define PTP_SYS_OFFSET_EXTENDED \
+ _IOW(PTP_CLK_MAGIC, 9, struct ptp_sys_offset_extended)
struct ptp_extts_event {
struct ptp_clock_time t; /* Time event occured. */
diff --git a/include/uapi/linux/sctp.h b/include/uapi/linux/sctp.h
index 34dd3d497f2c..d584073532b8 100644
--- a/include/uapi/linux/sctp.h
+++ b/include/uapi/linux/sctp.h
@@ -129,6 +129,7 @@ typedef __s32 sctp_assoc_t;
#define SCTP_STREAM_SCHEDULER_VALUE 124
#define SCTP_INTERLEAVING_SUPPORTED 125
#define SCTP_SENDMSG_CONNECT 126
+#define SCTP_EVENT 127
/* PR-SCTP policies */
#define SCTP_PR_SCTP_NONE 0x0000
@@ -568,6 +569,8 @@ struct sctp_assoc_reset_event {
#define SCTP_ASSOC_CHANGE_DENIED 0x0004
#define SCTP_ASSOC_CHANGE_FAILED 0x0008
+#define SCTP_STREAM_CHANGE_DENIED SCTP_ASSOC_CHANGE_DENIED
+#define SCTP_STREAM_CHANGE_FAILED SCTP_ASSOC_CHANGE_FAILED
struct sctp_stream_change_event {
__u16 strchange_type;
__u16 strchange_flags;
@@ -630,7 +633,9 @@ union sctp_notification {
*/
enum sctp_sn_type {
- SCTP_SN_TYPE_BASE = (1<<15),
+ SCTP_SN_TYPE_BASE = (1<<15),
+ SCTP_DATA_IO_EVENT = SCTP_SN_TYPE_BASE,
+#define SCTP_DATA_IO_EVENT SCTP_DATA_IO_EVENT
SCTP_ASSOC_CHANGE,
#define SCTP_ASSOC_CHANGE SCTP_ASSOC_CHANGE
SCTP_PEER_ADDR_CHANGE,
@@ -655,6 +660,8 @@ enum sctp_sn_type {
#define SCTP_ASSOC_RESET_EVENT SCTP_ASSOC_RESET_EVENT
SCTP_STREAM_CHANGE_EVENT,
#define SCTP_STREAM_CHANGE_EVENT SCTP_STREAM_CHANGE_EVENT
+ SCTP_SN_TYPE_MAX = SCTP_STREAM_CHANGE_EVENT,
+#define SCTP_SN_TYPE_MAX SCTP_SN_TYPE_MAX
};
/* Notification error codes used to fill up the error fields in some
@@ -1148,9 +1155,16 @@ struct sctp_add_streams {
uint16_t sas_outstrms;
};
+struct sctp_event {
+ sctp_assoc_t se_assoc_id;
+ uint16_t se_type;
+ uint8_t se_on;
+};
+
/* SCTP Stream schedulers */
enum sctp_sched_type {
SCTP_SS_FCFS,
+ SCTP_SS_DEFAULT = SCTP_SS_FCFS,
SCTP_SS_PRIO,
SCTP_SS_RR,
SCTP_SS_MAX = SCTP_SS_RR
diff --git a/include/uapi/linux/snmp.h b/include/uapi/linux/snmp.h
index f80135e5feaa..86dc24a96c90 100644
--- a/include/uapi/linux/snmp.h
+++ b/include/uapi/linux/snmp.h
@@ -243,6 +243,7 @@ enum
LINUX_MIB_TCPREQQFULLDROP, /* TCPReqQFullDrop */
LINUX_MIB_TCPRETRANSFAIL, /* TCPRetransFail */
LINUX_MIB_TCPRCVCOALESCE, /* TCPRcvCoalesce */
+ LINUX_MIB_TCPBACKLOGCOALESCE, /* TCPBacklogCoalesce */
LINUX_MIB_TCPOFOQUEUE, /* TCPOFOQueue */
LINUX_MIB_TCPOFODROP, /* TCPOFODrop */
LINUX_MIB_TCPOFOMERGE, /* TCPOFOMerge */
diff --git a/include/uapi/linux/tcp.h b/include/uapi/linux/tcp.h
index e02d31986ff9..8bb6cc5f3235 100644
--- a/include/uapi/linux/tcp.h
+++ b/include/uapi/linux/tcp.h
@@ -266,6 +266,7 @@ enum {
TCP_NLA_BYTES_RETRANS, /* Data bytes retransmitted */
TCP_NLA_DSACK_DUPS, /* DSACK blocks received */
TCP_NLA_REORD_SEEN, /* reordering events seen */
+ TCP_NLA_SRTT, /* smoothed RTT in usecs */
};
/* for TCP_MD5SIG socket option */
diff --git a/include/uapi/linux/udp.h b/include/uapi/linux/udp.h
index 09502de447f5..30baccb6c9c4 100644
--- a/include/uapi/linux/udp.h
+++ b/include/uapi/linux/udp.h
@@ -33,6 +33,7 @@ struct udphdr {
#define UDP_NO_CHECK6_TX 101 /* Disable sending checksum for UDP6X */
#define UDP_NO_CHECK6_RX 102 /* Disable accpeting checksum for UDP6 */
#define UDP_SEGMENT 103 /* Set GSO segmentation size */
+#define UDP_GRO 104 /* This socket can receive UDP GRO packets */
/* UDP encapsulation types */
#define UDP_ENCAP_ESPINUDP_NON_IKE 1 /* draft-ietf-ipsec-nat-t-ike-00/01 */
diff --git a/include/uapi/linux/v4l2-controls.h b/include/uapi/linux/v4l2-controls.h
index 51b095898f4b..998983a6e6b7 100644
--- a/include/uapi/linux/v4l2-controls.h
+++ b/include/uapi/linux/v4l2-controls.h
@@ -50,6 +50,8 @@
#ifndef __LINUX_V4L2_CONTROLS_H
#define __LINUX_V4L2_CONTROLS_H
+#include <linux/types.h>
+
/* Control classes */
#define V4L2_CTRL_CLASS_USER 0x00980000 /* Old-style 'user' controls */
#define V4L2_CTRL_CLASS_MPEG 0x00990000 /* MPEG-compression controls */
@@ -1110,6 +1112,7 @@ struct v4l2_mpeg2_sequence {
__u8 profile_and_level_indication;
__u8 progressive_sequence;
__u8 chroma_format;
+ __u8 pad;
};
struct v4l2_mpeg2_picture {
@@ -1128,6 +1131,7 @@ struct v4l2_mpeg2_picture {
__u8 alternate_scan;
__u8 repeat_first_field;
__u8 progressive_frame;
+ __u8 pad;
};
struct v4l2_ctrl_mpeg2_slice_params {
@@ -1142,6 +1146,7 @@ struct v4l2_ctrl_mpeg2_slice_params {
__u8 backward_ref_index;
__u8 forward_ref_index;
+ __u8 pad;
};
struct v4l2_ctrl_mpeg2_quantization {
diff --git a/include/uapi/linux/virtio_config.h b/include/uapi/linux/virtio_config.h
index 449132c76b1c..1196e1c1d4f6 100644
--- a/include/uapi/linux/virtio_config.h
+++ b/include/uapi/linux/virtio_config.h
@@ -75,6 +75,9 @@
*/
#define VIRTIO_F_IOMMU_PLATFORM 33
+/* This feature indicates support for the packed virtqueue layout. */
+#define VIRTIO_F_RING_PACKED 34
+
/*
* Does the device support Single Root I/O Virtualization?
*/
diff --git a/include/uapi/linux/virtio_ring.h b/include/uapi/linux/virtio_ring.h
index 6d5d5faa989b..2414f8af26b3 100644
--- a/include/uapi/linux/virtio_ring.h
+++ b/include/uapi/linux/virtio_ring.h
@@ -44,6 +44,13 @@
/* This means the buffer contains a list of buffer descriptors. */
#define VRING_DESC_F_INDIRECT 4
+/*
+ * Mark a descriptor as available or used in packed ring.
+ * Notice: they are defined as shifts instead of shifted values.
+ */
+#define VRING_PACKED_DESC_F_AVAIL 7
+#define VRING_PACKED_DESC_F_USED 15
+
/* The Host uses this in used->flags to advise the Guest: don't kick me when
* you add a buffer. It's unreliable, so it's simply an optimization. Guest
* will still kick if it's out of buffers. */
@@ -53,6 +60,23 @@
* optimization. */
#define VRING_AVAIL_F_NO_INTERRUPT 1
+/* Enable events in packed ring. */
+#define VRING_PACKED_EVENT_FLAG_ENABLE 0x0
+/* Disable events in packed ring. */
+#define VRING_PACKED_EVENT_FLAG_DISABLE 0x1
+/*
+ * Enable events for a specific descriptor in packed ring.
+ * (as specified by Descriptor Ring Change Event Offset/Wrap Counter).
+ * Only valid if VIRTIO_RING_F_EVENT_IDX has been negotiated.
+ */
+#define VRING_PACKED_EVENT_FLAG_DESC 0x2
+
+/*
+ * Wrap counter bit shift in event suppression structure
+ * of packed ring.
+ */
+#define VRING_PACKED_EVENT_F_WRAP_CTR 15
+
/* We support indirect buffer descriptors */
#define VIRTIO_RING_F_INDIRECT_DESC 28
@@ -171,4 +195,32 @@ static inline int vring_need_event(__u16 event_idx, __u16 new_idx, __u16 old)
return (__u16)(new_idx - event_idx - 1) < (__u16)(new_idx - old);
}
+struct vring_packed_desc_event {
+ /* Descriptor Ring Change Event Offset/Wrap Counter. */
+ __le16 off_wrap;
+ /* Descriptor Ring Change Event Flags. */
+ __le16 flags;
+};
+
+struct vring_packed_desc {
+ /* Buffer Address. */
+ __le64 addr;
+ /* Buffer Length. */
+ __le32 len;
+ /* Buffer ID. */
+ __le16 id;
+ /* The flags depending on descriptor type. */
+ __le16 flags;
+};
+
+struct vring_packed {
+ unsigned int num;
+
+ struct vring_packed_desc *desc;
+
+ struct vring_packed_desc_event *driver;
+
+ struct vring_packed_desc_event *device;
+};
+
#endif /* _UAPI_LINUX_VIRTIO_RING_H */
generated by cgit (git 2.34.1) at 2025-06-06 19:35:38 +0000