Message-ID: <0f7042bc6bcd59b37969d10a40e65d705940bee0.1670121214.git.piergiorgio.beruto@gmail.com>
Date:   Sun, 4 Dec 2022 03:38:37 +0100
From:   Piergiorgio Beruto <piergiorgio.beruto@...il.com>
To:     Andrew Lunn <andrew@...n.ch>,
        Heiner Kallweit <hkallweit1@...il.com>,
        Russell King <linux@...linux.org.uk>,
        "David S. Miller" <davem@...emloft.net>,
        Eric Dumazet <edumazet@...gle.com>,
        Jakub Kicinski <kuba@...nel.org>,
        Paolo Abeni <pabeni@...hat.com>
Cc:     linux-kernel@...r.kernel.org, netdev@...r.kernel.org,
        Oleksij Rempel <o.rempel@...gutronix.de>
Subject: [PATCH net-next 1/2] ethtool: update UAPI files

Signed-off-by: Piergiorgio Beruto <piergiorgio.beruto@...il.com>
---
 uapi/linux/ethtool.h         | 104 +++++++++++++++++++++++++++++------
 uapi/linux/ethtool_netlink.h |  49 ++++++++++++++++-
 uapi/linux/genetlink.h       |   6 +-
 uapi/linux/if_link.h         |  23 +++++++-
 uapi/linux/netlink.h         |  41 ++++++++++----
 uapi/linux/rtnetlink.h       |   8 ++-
 6 files changed, 192 insertions(+), 39 deletions(-)

diff --git a/uapi/linux/ethtool.h b/uapi/linux/ethtool.h
index 944711cfa6f6..5f414deacf23 100644
--- a/uapi/linux/ethtool.h
+++ b/uapi/linux/ethtool.h
@@ -11,14 +11,16 @@
  * Portions Copyright (C) Sun Microsystems 2008
  */
 
-#ifndef _LINUX_ETHTOOL_H
-#define _LINUX_ETHTOOL_H
+#ifndef _UAPI_LINUX_ETHTOOL_H
+#define _UAPI_LINUX_ETHTOOL_H
 
 #include <linux/const.h>
 #include <linux/types.h>
 #include <linux/if_ether.h>
 
+#ifndef __KERNEL__
 #include <limits.h> /* for INT_MAX */
+#endif
 
 /* All structures exposed to userland should be defined such that they
  * have the same layout for 32-bit and 64-bit userland.
@@ -120,14 +122,14 @@ struct ethtool_cmd {
 	__u32	reserved[2];
 };
 
-static __inline__ void ethtool_cmd_speed_set(struct ethtool_cmd *ep,
+static inline void ethtool_cmd_speed_set(struct ethtool_cmd *ep,
 					 __u32 speed)
 {
 	ep->speed = (__u16)(speed & 0xFFFF);
 	ep->speed_hi = (__u16)(speed >> 16);
 }
 
-static __inline__ __u32 ethtool_cmd_speed(const struct ethtool_cmd *ep)
+static inline __u32 ethtool_cmd_speed(const struct ethtool_cmd *ep)
 {
 	return (ep->speed_hi << 16) | ep->speed;
 }
@@ -157,8 +159,10 @@ static __inline__ __u32 ethtool_cmd_speed(const struct ethtool_cmd *ep)
  *	in its bus driver structure (e.g. pci_driver::name).  Must
  *	not be an empty string.
  * @version: Driver version string; may be an empty string
- * @fw_version: Firmware version string; may be an empty string
- * @erom_version: Expansion ROM version string; may be an empty string
+ * @fw_version: Firmware version string; driver defined; may be an
+ *	empty string
+ * @erom_version: Expansion ROM version string; driver defined; may be
+ *	an empty string
  * @bus_info: Device bus address.  This should match the dev_name()
  *	string for the underlying bus device, if there is one.  May be
  *	an empty string.
@@ -177,10 +181,6 @@ static __inline__ __u32 ethtool_cmd_speed(const struct ethtool_cmd *ep)
  *
  * Users can use the %ETHTOOL_GSSET_INFO command to get the number of
  * strings in any string set (from Linux 2.6.34).
- *
- * Drivers should set at most @driver, @version, @fw_version and
- * @bus_info in their get_drvinfo() implementation.  The ethtool
- * core fills in the other fields using other driver operations.
  */
 struct ethtool_drvinfo {
 	__u32	cmd;
@@ -734,6 +734,51 @@ enum ethtool_module_power_mode {
 	ETHTOOL_MODULE_POWER_MODE_HIGH,
 };
 
+/**
+ * enum ethtool_podl_pse_admin_state - operational state of the PoDL PSE
+ *	functions. IEEE 802.3-2018 30.15.1.1.2 aPoDLPSEAdminState
+ * @ETHTOOL_PODL_PSE_ADMIN_STATE_UNKNOWN: state of PoDL PSE functions are
+ * 	unknown
+ * @ETHTOOL_PODL_PSE_ADMIN_STATE_DISABLED: PoDL PSE functions are disabled
+ * @ETHTOOL_PODL_PSE_ADMIN_STATE_ENABLED: PoDL PSE functions are enabled
+ */
+enum ethtool_podl_pse_admin_state {
+	ETHTOOL_PODL_PSE_ADMIN_STATE_UNKNOWN = 1,
+	ETHTOOL_PODL_PSE_ADMIN_STATE_DISABLED,
+	ETHTOOL_PODL_PSE_ADMIN_STATE_ENABLED,
+};
+
+/**
+ * enum ethtool_podl_pse_pw_d_status - power detection status of the PoDL PSE.
+ *	IEEE 802.3-2018 30.15.1.1.3 aPoDLPSEPowerDetectionStatus:
+ * @ETHTOOL_PODL_PSE_PW_D_STATUS_UNKNOWN: PoDL PSE
+ * @ETHTOOL_PODL_PSE_PW_D_STATUS_DISABLED: "The enumeration “disabled” is
+ *	asserted true when the PoDL PSE state diagram variable mr_pse_enable is
+ *	false"
+ * @ETHTOOL_PODL_PSE_PW_D_STATUS_SEARCHING: "The enumeration “searching” is
+ *	asserted true when either of the PSE state diagram variables
+ *	pi_detecting or pi_classifying is true."
+ * @ETHTOOL_PODL_PSE_PW_D_STATUS_DELIVERING: "The enumeration “deliveringPower”
+ *	is asserted true when the PoDL PSE state diagram variable pi_powered is
+ *	true."
+ * @ETHTOOL_PODL_PSE_PW_D_STATUS_SLEEP: "The enumeration “sleep” is asserted
+ *	true when the PoDL PSE state diagram variable pi_sleeping is true."
+ * @ETHTOOL_PODL_PSE_PW_D_STATUS_IDLE: "The enumeration “idle” is asserted true
+ *	when the logical combination of the PoDL PSE state diagram variables
+ *	pi_prebiased*!pi_sleeping is true."
+ * @ETHTOOL_PODL_PSE_PW_D_STATUS_ERROR: "The enumeration “error” is asserted
+ *	true when the PoDL PSE state diagram variable overload_held is true."
+ */
+enum ethtool_podl_pse_pw_d_status {
+	ETHTOOL_PODL_PSE_PW_D_STATUS_UNKNOWN = 1,
+	ETHTOOL_PODL_PSE_PW_D_STATUS_DISABLED,
+	ETHTOOL_PODL_PSE_PW_D_STATUS_SEARCHING,
+	ETHTOOL_PODL_PSE_PW_D_STATUS_DELIVERING,
+	ETHTOOL_PODL_PSE_PW_D_STATUS_SLEEP,
+	ETHTOOL_PODL_PSE_PW_D_STATUS_IDLE,
+	ETHTOOL_PODL_PSE_PW_D_STATUS_ERROR,
+};
+
 /**
  * struct ethtool_gstrings - string set for data tagging
  * @cmd: Command number = %ETHTOOL_GSTRINGS
@@ -1057,12 +1102,12 @@ struct ethtool_rx_flow_spec {
 #define ETHTOOL_RX_FLOW_SPEC_RING	0x00000000FFFFFFFFLL
 #define ETHTOOL_RX_FLOW_SPEC_RING_VF	0x000000FF00000000LL
 #define ETHTOOL_RX_FLOW_SPEC_RING_VF_OFF 32
-static __inline__ __u64 ethtool_get_flow_spec_ring(__u64 ring_cookie)
+static inline __u64 ethtool_get_flow_spec_ring(__u64 ring_cookie)
 {
 	return ETHTOOL_RX_FLOW_SPEC_RING & ring_cookie;
 }
 
-static __inline__ __u64 ethtool_get_flow_spec_ring_vf(__u64 ring_cookie)
+static inline __u64 ethtool_get_flow_spec_ring_vf(__u64 ring_cookie)
 {
 	return (ETHTOOL_RX_FLOW_SPEC_RING_VF & ring_cookie) >>
 				ETHTOOL_RX_FLOW_SPEC_RING_VF_OFF;
@@ -1690,6 +1735,16 @@ enum ethtool_link_mode_bit_indices {
 	ETHTOOL_LINK_MODE_100baseFX_Half_BIT		 = 90,
 	ETHTOOL_LINK_MODE_100baseFX_Full_BIT		 = 91,
 	ETHTOOL_LINK_MODE_10baseT1L_Full_BIT		 = 92,
+	ETHTOOL_LINK_MODE_800000baseCR8_Full_BIT	 = 93,
+	ETHTOOL_LINK_MODE_800000baseKR8_Full_BIT	 = 94,
+	ETHTOOL_LINK_MODE_800000baseDR8_Full_BIT	 = 95,
+	ETHTOOL_LINK_MODE_800000baseDR8_2_Full_BIT	 = 96,
+	ETHTOOL_LINK_MODE_800000baseSR8_Full_BIT	 = 97,
+	ETHTOOL_LINK_MODE_800000baseVR8_Full_BIT	 = 98,
+	ETHTOOL_LINK_MODE_10baseT1S_Full_BIT		 = 99,
+	ETHTOOL_LINK_MODE_10baseT1S_Half_BIT		 = 100,
+	ETHTOOL_LINK_MODE_10baseT1S_P2MP_Half_BIT	 = 101,
+
 	/* must be last entry */
 	__ETHTOOL_LINK_MODE_MASK_NBITS
 };
@@ -1801,10 +1856,11 @@ enum ethtool_link_mode_bit_indices {
 #define SPEED_100000		100000
 #define SPEED_200000		200000
 #define SPEED_400000		400000
+#define SPEED_800000		800000
 
 #define SPEED_UNKNOWN		-1
 
-static __inline__ int ethtool_validate_speed(__u32 speed)
+static inline int ethtool_validate_speed(__u32 speed)
 {
 	return speed <= INT_MAX || speed == (__u32)SPEED_UNKNOWN;
 }
@@ -1814,7 +1870,7 @@ static __inline__ int ethtool_validate_speed(__u32 speed)
 #define DUPLEX_FULL		0x01
 #define DUPLEX_UNKNOWN		0xff
 
-static __inline__ int ethtool_validate_duplex(__u8 duplex)
+static inline int ethtool_validate_duplex(__u8 duplex)
 {
 	switch (duplex) {
 	case DUPLEX_HALF:
@@ -1838,6 +1894,20 @@ static __inline__ int ethtool_validate_duplex(__u8 duplex)
 #define MASTER_SLAVE_STATE_SLAVE		3
 #define MASTER_SLAVE_STATE_ERR			4
 
+/* These are used to throttle the rate of data on the phy interface when the
+ * native speed of the interface is higher than the link speed. These should
+ * not be used for phy interfaces which natively support multiple speeds (e.g.
+ * MII or SGMII).
+ */
+/* No rate matching performed. */
+#define RATE_MATCH_NONE		0
+/* The phy sends pause frames to throttle the MAC. */
+#define RATE_MATCH_PAUSE	1
+/* The phy asserts CRS to prevent the MAC from transmitting. */
+#define RATE_MATCH_CRS		2
+/* The MAC is programmed with a sufficiently-large IPG. */
+#define RATE_MATCH_OPEN_LOOP	3
+
 /* Which connector port. */
 #define PORT_TP			0x00
 #define PORT_AUI		0x01
@@ -2031,8 +2101,8 @@ enum ethtool_reset_flags {
  *	reported consistently by PHYLIB.  Read-only.
  * @master_slave_cfg: Master/slave port mode.
  * @master_slave_state: Master/slave port state.
+ * @rate_matching: Rate adaptation performed by the PHY
  * @reserved: Reserved for future use; see the note on reserved space.
- * @reserved1: Reserved for future use; see the note on reserved space.
  * @link_mode_masks: Variable length bitmaps.
  *
  * If autonegotiation is disabled, the speed and @duplex represent the
@@ -2083,7 +2153,7 @@ struct ethtool_link_settings {
 	__u8	transceiver;
 	__u8	master_slave_cfg;
 	__u8	master_slave_state;
-	__u8	reserved1[1];
+	__u8	rate_matching;
 	__u32	reserved[7];
 	__u32	link_mode_masks[];
 	/* layout of link_mode_masks fields:
@@ -2092,4 +2162,4 @@ struct ethtool_link_settings {
 	 * __u32 map_lp_advertising[link_mode_masks_nwords];
 	 */
 };
-#endif /* _LINUX_ETHTOOL_H */
+#endif /* _UAPI_LINUX_ETHTOOL_H */
diff --git a/uapi/linux/ethtool_netlink.h b/uapi/linux/ethtool_netlink.h
index 378ad7da74f4..81e3d7b42d0f 100644
--- a/uapi/linux/ethtool_netlink.h
+++ b/uapi/linux/ethtool_netlink.h
@@ -6,8 +6,8 @@
  * doucumentation of the interface.
  */
 
-#ifndef _LINUX_ETHTOOL_NETLINK_H_
-#define _LINUX_ETHTOOL_NETLINK_H_
+#ifndef _UAPI_LINUX_ETHTOOL_NETLINK_H_
+#define _UAPI_LINUX_ETHTOOL_NETLINK_H_
 
 #include <linux/ethtool.h>
 
@@ -49,6 +49,11 @@ enum {
 	ETHTOOL_MSG_PHC_VCLOCKS_GET,
 	ETHTOOL_MSG_MODULE_GET,
 	ETHTOOL_MSG_MODULE_SET,
+	ETHTOOL_MSG_PSE_GET,
+	ETHTOOL_MSG_PSE_SET,
+	ETHTOOL_MSG_PLCA_GET_CFG,
+	ETHTOOL_MSG_PLCA_SET_CFG,
+	ETHTOOL_MSG_PLCA_GET_STATUS,
 
 	/* add new constants above here */
 	__ETHTOOL_MSG_USER_CNT,
@@ -94,6 +99,10 @@ enum {
 	ETHTOOL_MSG_PHC_VCLOCKS_GET_REPLY,
 	ETHTOOL_MSG_MODULE_GET_REPLY,
 	ETHTOOL_MSG_MODULE_NTF,
+	ETHTOOL_MSG_PSE_GET_REPLY,
+	ETHTOOL_MSG_PLCA_GET_CFG_REPLY,
+	ETHTOOL_MSG_PLCA_GET_STATUS_REPLY,
+	ETHTOOL_MSG_PLCA_NTF,
 
 	/* add new constants above here */
 	__ETHTOOL_MSG_KERNEL_CNT,
@@ -242,6 +251,7 @@ enum {
 	ETHTOOL_A_LINKMODES_MASTER_SLAVE_CFG,	/* u8 */
 	ETHTOOL_A_LINKMODES_MASTER_SLAVE_STATE,	/* u8 */
 	ETHTOOL_A_LINKMODES_LANES,		/* u32 */
+	ETHTOOL_A_LINKMODES_RATE_MATCHING,	/* u8 */
 
 	/* add new constants above here */
 	__ETHTOOL_A_LINKMODES_CNT,
@@ -258,6 +268,7 @@ enum {
 	ETHTOOL_A_LINKSTATE_SQI_MAX,		/* u32 */
 	ETHTOOL_A_LINKSTATE_EXT_STATE,		/* u8 */
 	ETHTOOL_A_LINKSTATE_EXT_SUBSTATE,	/* u8 */
+	ETHTOOL_A_LINKSTATE_EXT_DOWN_CNT,	/* u32 */
 
 	/* add new constants above here */
 	__ETHTOOL_A_LINKSTATE_CNT,
@@ -862,10 +873,42 @@ enum {
 	ETHTOOL_A_MODULE_MAX = (__ETHTOOL_A_MODULE_CNT - 1)
 };
 
+/* Power Sourcing Equipment */
+enum {
+	ETHTOOL_A_PSE_UNSPEC,
+	ETHTOOL_A_PSE_HEADER,			/* nest - _A_HEADER_* */
+	ETHTOOL_A_PODL_PSE_ADMIN_STATE,		/* u32 */
+	ETHTOOL_A_PODL_PSE_ADMIN_CONTROL,	/* u32 */
+	ETHTOOL_A_PODL_PSE_PW_D_STATUS,		/* u32 */
+
+	/* add new constants above here */
+	__ETHTOOL_A_PSE_CNT,
+	ETHTOOL_A_PSE_MAX = (__ETHTOOL_A_PSE_CNT - 1)
+};
+
+/* PLCA */
+
+enum {
+	ETHTOOL_A_PLCA_UNSPEC,
+	ETHTOOL_A_PLCA_HEADER,				/* nest - _A_HEADER_* */
+	ETHTOOL_A_PLCA_VERSION,				/* u16 */
+	ETHTOOL_A_PLCA_ENABLED,				/* u8 */
+	ETHTOOL_A_PLCA_STATUS,				/* u8 */
+	ETHTOOL_A_PLCA_NODE_CNT,			/* u8 */
+	ETHTOOL_A_PLCA_NODE_ID,				/* u8 */
+	ETHTOOL_A_PLCA_TO_TMR,				/* u8 */
+	ETHTOOL_A_PLCA_BURST_CNT,			/* u8 */
+	ETHTOOL_A_PLCA_BURST_TMR,			/* u8 */
+
+	/* add new constants above here */
+	__ETHTOOL_A_PLCA_CNT,
+	ETHTOOL_A_PLCA_MAX = (__ETHTOOL_A_PLCA_CNT - 1)
+};
+
 /* generic netlink info */
 #define ETHTOOL_GENL_NAME "ethtool"
 #define ETHTOOL_GENL_VERSION 1
 
 #define ETHTOOL_MCGRP_MONITOR_NAME "monitor"
 
-#endif /* _LINUX_ETHTOOL_NETLINK_H_ */
+#endif /* _UAPI_LINUX_ETHTOOL_NETLINK_H_ */
diff --git a/uapi/linux/genetlink.h b/uapi/linux/genetlink.h
index e9b8117bdcf9..ddba3ca01e39 100644
--- a/uapi/linux/genetlink.h
+++ b/uapi/linux/genetlink.h
@@ -1,6 +1,6 @@
 /* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
-#ifndef __LINUX_GENERIC_NETLINK_H
-#define __LINUX_GENERIC_NETLINK_H
+#ifndef _UAPI__LINUX_GENERIC_NETLINK_H
+#define _UAPI__LINUX_GENERIC_NETLINK_H
 
 #include <linux/types.h>
 #include <linux/netlink.h>
@@ -100,4 +100,4 @@ enum {
 
 #define CTRL_ATTR_POLICY_MAX (__CTRL_ATTR_POLICY_DUMP_MAX - 1)
 
-#endif /* __LINUX_GENERIC_NETLINK_H */
+#endif /* _UAPI__LINUX_GENERIC_NETLINK_H */
diff --git a/uapi/linux/if_link.h b/uapi/linux/if_link.h
index e0fbbfeeb3a1..1021a7e47a86 100644
--- a/uapi/linux/if_link.h
+++ b/uapi/linux/if_link.h
@@ -1,6 +1,6 @@
 /* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
-#ifndef _LINUX_IF_LINK_H
-#define _LINUX_IF_LINK_H
+#ifndef _UAPI_LINUX_IF_LINK_H
+#define _UAPI_LINUX_IF_LINK_H
 
 #include <linux/types.h>
 #include <linux/netlink.h>
@@ -370,6 +370,9 @@ enum {
 	IFLA_GRO_MAX_SIZE,
 	IFLA_TSO_MAX_SIZE,
 	IFLA_TSO_MAX_SEGS,
+	IFLA_ALLMULTI,		/* Allmulti count: > 0 means acts ALLMULTI */
+
+	IFLA_DEVLINK_PORT,
 
 	__IFLA_MAX
 };
@@ -387,8 +390,10 @@ enum {
 };
 
 /* backwards compatibility for userspace */
+#ifndef __KERNEL__
 #define IFLA_RTA(r)  ((struct rtattr*)(((char*)(r)) + NLMSG_ALIGN(sizeof(struct ifinfomsg))))
 #define IFLA_PAYLOAD(n) NLMSG_PAYLOAD(n,sizeof(struct ifinfomsg))
+#endif
 
 enum {
 	IFLA_INET_UNSPEC,
@@ -558,6 +563,7 @@ enum {
 	IFLA_BRPORT_MCAST_EHT_HOSTS_LIMIT,
 	IFLA_BRPORT_MCAST_EHT_HOSTS_CNT,
 	IFLA_BRPORT_LOCKED,
+	IFLA_BRPORT_MAB,
 	__IFLA_BRPORT_MAX
 };
 #define IFLA_BRPORT_MAX (__IFLA_BRPORT_MAX - 1)
@@ -692,6 +698,7 @@ enum {
 	IFLA_XFRM_UNSPEC,
 	IFLA_XFRM_LINK,
 	IFLA_XFRM_IF_ID,
+	IFLA_XFRM_COLLECT_METADATA,
 	__IFLA_XFRM_MAX
 };
 
@@ -1372,4 +1379,14 @@ enum {
 
 #define IFLA_MCTP_MAX (__IFLA_MCTP_MAX - 1)
 
-#endif /* _LINUX_IF_LINK_H */
+/* DSA section */
+
+enum {
+	IFLA_DSA_UNSPEC,
+	IFLA_DSA_MASTER,
+	__IFLA_DSA_MAX,
+};
+
+#define IFLA_DSA_MAX	(__IFLA_DSA_MAX - 1)
+
+#endif /* _UAPI_LINUX_IF_LINK_H */
diff --git a/uapi/linux/netlink.h b/uapi/linux/netlink.h
index 105b79f05744..e2ae82e3f9f7 100644
--- a/uapi/linux/netlink.h
+++ b/uapi/linux/netlink.h
@@ -1,6 +1,6 @@
 /* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
-#ifndef __LINUX_NETLINK_H
-#define __LINUX_NETLINK_H
+#ifndef _UAPI__LINUX_NETLINK_H
+#define _UAPI__LINUX_NETLINK_H
 
 #include <linux/const.h>
 #include <linux/socket.h> /* for __kernel_sa_family_t */
@@ -20,7 +20,7 @@
 #define NETLINK_CONNECTOR	11
 #define NETLINK_NETFILTER	12	/* netfilter subsystem */
 #define NETLINK_IP6_FW		13
-#define NETLINK_DNRTMSG		14	/* DECnet routing messages */
+#define NETLINK_DNRTMSG		14	/* DECnet routing messages (obsolete) */
 #define NETLINK_KOBJECT_UEVENT	15	/* Kernel messages to userspace */
 #define NETLINK_GENERIC		16
 /* leave room for NETLINK_DM (DM Events) */
@@ -41,12 +41,20 @@ struct sockaddr_nl {
        	__u32		nl_groups;	/* multicast groups mask */
 };
 
+/**
+ * struct nlmsghdr - fixed format metadata header of Netlink messages
+ * @nlmsg_len:   Length of message including header
+ * @nlmsg_type:  Message content type
+ * @nlmsg_flags: Additional flags
+ * @nlmsg_seq:   Sequence number
+ * @nlmsg_pid:   Sending process port ID
+ */
 struct nlmsghdr {
-	__u32		nlmsg_len;	/* Length of message including header */
-	__u16		nlmsg_type;	/* Message content */
-	__u16		nlmsg_flags;	/* Additional flags */
-	__u32		nlmsg_seq;	/* Sequence number */
-	__u32		nlmsg_pid;	/* Sending process port ID */
+	__u32		nlmsg_len;
+	__u16		nlmsg_type;
+	__u16		nlmsg_flags;
+	__u32		nlmsg_seq;
+	__u32		nlmsg_pid;
 };
 
 /* Flags values */
@@ -54,7 +62,7 @@ struct nlmsghdr {
 #define NLM_F_REQUEST		0x01	/* It is request message. 	*/
 #define NLM_F_MULTI		0x02	/* Multipart message, terminated by NLMSG_DONE */
 #define NLM_F_ACK		0x04	/* Reply with ack, with zero or error code */
-#define NLM_F_ECHO		0x08	/* Echo this request 		*/
+#define NLM_F_ECHO		0x08	/* Receive resulting notifications */
 #define NLM_F_DUMP_INTR		0x10	/* Dump was inconsistent due to sequence change */
 #define NLM_F_DUMP_FILTERED	0x20	/* Dump was filtered as requested */
 
@@ -132,6 +140,10 @@ struct nlmsgerr {
  *	be used - in the success case - to identify a created
  *	object or operation or similar (binary)
  * @NLMSGERR_ATTR_POLICY: policy for a rejected attribute
+ * @NLMSGERR_ATTR_MISS_TYPE: type of a missing required attribute,
+ *	%NLMSGERR_ATTR_MISS_NEST will not be present if the attribute was
+ *	missing at the message level
+ * @NLMSGERR_ATTR_MISS_NEST: offset of the nest where attribute was missing
  * @__NLMSGERR_ATTR_MAX: number of attributes
  * @NLMSGERR_ATTR_MAX: highest attribute number
  */
@@ -141,6 +153,8 @@ enum nlmsgerr_attrs {
 	NLMSGERR_ATTR_OFFS,
 	NLMSGERR_ATTR_COOKIE,
 	NLMSGERR_ATTR_POLICY,
+	NLMSGERR_ATTR_MISS_TYPE,
+	NLMSGERR_ATTR_MISS_NEST,
 
 	__NLMSGERR_ATTR_MAX,
 	NLMSGERR_ATTR_MAX = __NLMSGERR_ATTR_MAX - 1
@@ -151,8 +165,10 @@ enum nlmsgerr_attrs {
 #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
@@ -180,6 +196,7 @@ struct nl_mmap_hdr {
 	__u32		nm_gid;
 };
 
+#ifndef __KERNEL__
 enum nl_mmap_status {
 	NL_MMAP_STATUS_UNUSED,
 	NL_MMAP_STATUS_RESERVED,
@@ -191,6 +208,7 @@ 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 						*/
 
@@ -333,6 +351,9 @@ enum netlink_attribute_type {
  *	bitfield32 type (U32)
  * @NL_POLICY_TYPE_ATTR_MASK: mask of valid bits for unsigned integers (U64)
  * @NL_POLICY_TYPE_ATTR_PAD: pad attribute for 64-bit alignment
+ *
+ * @__NL_POLICY_TYPE_ATTR_MAX: number of attributes
+ * @NL_POLICY_TYPE_ATTR_MAX: highest attribute number
  */
 enum netlink_policy_type_attr {
 	NL_POLICY_TYPE_ATTR_UNSPEC,
@@ -354,4 +375,4 @@ enum netlink_policy_type_attr {
 	NL_POLICY_TYPE_ATTR_MAX = __NL_POLICY_TYPE_ATTR_MAX - 1
 };
 
-#endif /* __LINUX_NETLINK_H */
+#endif /* _UAPI__LINUX_NETLINK_H */
diff --git a/uapi/linux/rtnetlink.h b/uapi/linux/rtnetlink.h
index f4a540c01b15..eb2747d58a81 100644
--- a/uapi/linux/rtnetlink.h
+++ b/uapi/linux/rtnetlink.h
@@ -1,6 +1,6 @@
 /* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
-#ifndef __LINUX_RTNETLINK_H
-#define __LINUX_RTNETLINK_H
+#ifndef _UAPI__LINUX_RTNETLINK_H
+#define _UAPI__LINUX_RTNETLINK_H
 
 #include <linux/types.h>
 #include <linux/netlink.h>
@@ -672,6 +672,7 @@ enum {
 
 #define NDUSEROPT_MAX	(__NDUSEROPT_MAX - 1)
 
+#ifndef __KERNEL__
 /* RTnetlink multicast groups - backwards compatibility for userspace */
 #define RTMGRP_LINK		1
 #define RTMGRP_NOTIFY		2
@@ -692,6 +693,7 @@ enum {
 #define RTMGRP_DECnet_ROUTE     0x4000
 
 #define RTMGRP_IPV6_PREFIX	0x20000
+#endif
 
 /* RTnetlink multicast groups */
 enum rtnetlink_groups {
@@ -821,4 +823,4 @@ enum {
 
 
 
-#endif /* __LINUX_RTNETLINK_H */
+#endif /* _UAPI__LINUX_RTNETLINK_H */
-- 
2.35.1

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