* [PATCH ethtool v2 1/2] update UAPI header copies
2020-09-10 19:09 [PATCH ethtool v2 0/2] support tunnel info dumping Jakub Kicinski
@ 2020-09-10 19:09 ` Jakub Kicinski
0 siblings, 0 replies; 4+ messages in thread
From: Jakub Kicinski @ 2020-09-10 19:09 UTC (permalink / raw)
To: mkubecek; +Cc: netdev, Jakub Kicinski
Update to kernel commit 4f6a5caf187f.
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
---
uapi/linux/ethtool.h | 17 +++
uapi/linux/ethtool_netlink.h | 55 +++++++++
uapi/linux/if_link.h | 227 ++++++++++++++++++++++++++++++++---
uapi/linux/rtnetlink.h | 46 +++----
4 files changed, 305 insertions(+), 40 deletions(-)
diff --git a/uapi/linux/ethtool.h b/uapi/linux/ethtool.h
index a1cfbe2ef40f..847ccd0b1fce 100644
--- a/uapi/linux/ethtool.h
+++ b/uapi/linux/ethtool.h
@@ -667,6 +667,7 @@ enum ethtool_link_ext_substate_cable_issue {
* @ETH_SS_SOF_TIMESTAMPING: SOF_TIMESTAMPING_* flags
* @ETH_SS_TS_TX_TYPES: timestamping Tx types
* @ETH_SS_TS_RX_FILTERS: timestamping Rx filters
+ * @ETH_SS_UDP_TUNNEL_TYPES: UDP tunnel types
*/
enum ethtool_stringset {
ETH_SS_TEST = 0,
@@ -684,6 +685,7 @@ enum ethtool_stringset {
ETH_SS_SOF_TIMESTAMPING,
ETH_SS_TS_TX_TYPES,
ETH_SS_TS_RX_FILTERS,
+ ETH_SS_UDP_TUNNEL_TYPES,
/* add new constants above here */
ETH_SS_COUNT
@@ -1598,6 +1600,21 @@ enum ethtool_link_mode_bit_indices {
ETHTOOL_LINK_MODE_400000baseDR8_Full_BIT = 72,
ETHTOOL_LINK_MODE_400000baseCR8_Full_BIT = 73,
ETHTOOL_LINK_MODE_FEC_LLRS_BIT = 74,
+ ETHTOOL_LINK_MODE_100000baseKR_Full_BIT = 75,
+ ETHTOOL_LINK_MODE_100000baseSR_Full_BIT = 76,
+ ETHTOOL_LINK_MODE_100000baseLR_ER_FR_Full_BIT = 77,
+ ETHTOOL_LINK_MODE_100000baseCR_Full_BIT = 78,
+ ETHTOOL_LINK_MODE_100000baseDR_Full_BIT = 79,
+ ETHTOOL_LINK_MODE_200000baseKR2_Full_BIT = 80,
+ ETHTOOL_LINK_MODE_200000baseSR2_Full_BIT = 81,
+ ETHTOOL_LINK_MODE_200000baseLR2_ER2_FR2_Full_BIT = 82,
+ ETHTOOL_LINK_MODE_200000baseDR2_Full_BIT = 83,
+ ETHTOOL_LINK_MODE_200000baseCR2_Full_BIT = 84,
+ ETHTOOL_LINK_MODE_400000baseKR4_Full_BIT = 85,
+ ETHTOOL_LINK_MODE_400000baseSR4_Full_BIT = 86,
+ ETHTOOL_LINK_MODE_400000baseLR4_ER4_FR4_Full_BIT = 87,
+ ETHTOOL_LINK_MODE_400000baseDR4_Full_BIT = 88,
+ ETHTOOL_LINK_MODE_400000baseCR4_Full_BIT = 89,
/* must be last entry */
__ETHTOOL_LINK_MODE_MASK_NBITS
};
diff --git a/uapi/linux/ethtool_netlink.h b/uapi/linux/ethtool_netlink.h
index 0922ca6e0d69..cebdb52e6a05 100644
--- a/uapi/linux/ethtool_netlink.h
+++ b/uapi/linux/ethtool_netlink.h
@@ -41,6 +41,7 @@ enum {
ETHTOOL_MSG_TSINFO_GET,
ETHTOOL_MSG_CABLE_TEST_ACT,
ETHTOOL_MSG_CABLE_TEST_TDR_ACT,
+ ETHTOOL_MSG_TUNNEL_INFO_GET,
/* add new constants above here */
__ETHTOOL_MSG_USER_CNT,
@@ -556,6 +557,60 @@ enum {
ETHTOOL_A_CABLE_TEST_TDR_NTF_MAX = __ETHTOOL_A_CABLE_TEST_TDR_NTF_CNT - 1
};
+/* TUNNEL INFO */
+
+enum {
+ ETHTOOL_UDP_TUNNEL_TYPE_VXLAN,
+ ETHTOOL_UDP_TUNNEL_TYPE_GENEVE,
+ ETHTOOL_UDP_TUNNEL_TYPE_VXLAN_GPE,
+
+ __ETHTOOL_UDP_TUNNEL_TYPE_CNT
+};
+
+enum {
+ ETHTOOL_A_TUNNEL_UDP_ENTRY_UNSPEC,
+
+ ETHTOOL_A_TUNNEL_UDP_ENTRY_PORT, /* be16 */
+ ETHTOOL_A_TUNNEL_UDP_ENTRY_TYPE, /* u32 */
+
+ /* add new constants above here */
+ __ETHTOOL_A_TUNNEL_UDP_ENTRY_CNT,
+ ETHTOOL_A_TUNNEL_UDP_ENTRY_MAX = (__ETHTOOL_A_TUNNEL_UDP_ENTRY_CNT - 1)
+};
+
+enum {
+ ETHTOOL_A_TUNNEL_UDP_TABLE_UNSPEC,
+
+ ETHTOOL_A_TUNNEL_UDP_TABLE_SIZE, /* u32 */
+ ETHTOOL_A_TUNNEL_UDP_TABLE_TYPES, /* bitset */
+ ETHTOOL_A_TUNNEL_UDP_TABLE_ENTRY, /* nest - _UDP_ENTRY_* */
+
+ /* add new constants above here */
+ __ETHTOOL_A_TUNNEL_UDP_TABLE_CNT,
+ ETHTOOL_A_TUNNEL_UDP_TABLE_MAX = (__ETHTOOL_A_TUNNEL_UDP_TABLE_CNT - 1)
+};
+
+enum {
+ ETHTOOL_A_TUNNEL_UDP_UNSPEC,
+
+ ETHTOOL_A_TUNNEL_UDP_TABLE, /* nest - _UDP_TABLE_* */
+
+ /* add new constants above here */
+ __ETHTOOL_A_TUNNEL_UDP_CNT,
+ ETHTOOL_A_TUNNEL_UDP_MAX = (__ETHTOOL_A_TUNNEL_UDP_CNT - 1)
+};
+
+enum {
+ ETHTOOL_A_TUNNEL_INFO_UNSPEC,
+ ETHTOOL_A_TUNNEL_INFO_HEADER, /* nest - _A_HEADER_* */
+
+ ETHTOOL_A_TUNNEL_INFO_UDP_PORTS, /* nest - _UDP_TABLE */
+
+ /* add new constants above here */
+ __ETHTOOL_A_TUNNEL_INFO_CNT,
+ ETHTOOL_A_TUNNEL_INFO_MAX = (__ETHTOOL_A_TUNNEL_INFO_CNT - 1)
+};
+
/* generic netlink info */
#define ETHTOOL_GENL_NAME "ethtool"
#define ETHTOOL_GENL_VERSION 1
diff --git a/uapi/linux/if_link.h b/uapi/linux/if_link.h
index a8901a39a345..9d96890f9742 100644
--- a/uapi/linux/if_link.h
+++ b/uapi/linux/if_link.h
@@ -40,26 +40,197 @@ struct rtnl_link_stats {
__u32 rx_nohandler; /* dropped, no handler found */
};
-/* The main device statistics structure */
+/**
+ * struct rtnl_link_stats64 - The main device statistics structure.
+ *
+ * @rx_packets: Number of good packets received by the interface.
+ * For hardware interfaces counts all good packets received from the device
+ * by the host, including packets which host had to drop at various stages
+ * of processing (even in the driver).
+ *
+ * @tx_packets: Number of packets successfully transmitted.
+ * For hardware interfaces counts packets which host was able to successfully
+ * hand over to the device, which does not necessarily mean that packets
+ * had been successfully transmitted out of the device, only that device
+ * acknowledged it copied them out of host memory.
+ *
+ * @rx_bytes: Number of good received bytes, corresponding to @rx_packets.
+ *
+ * For IEEE 802.3 devices should count the length of Ethernet Frames
+ * excluding the FCS.
+ *
+ * @tx_bytes: Number of good transmitted bytes, corresponding to @tx_packets.
+ *
+ * For IEEE 802.3 devices should count the length of Ethernet Frames
+ * excluding the FCS.
+ *
+ * @rx_errors: Total number of bad packets received on this network device.
+ * This counter must include events counted by @rx_length_errors,
+ * @rx_crc_errors, @rx_frame_errors and other errors not otherwise
+ * counted.
+ *
+ * @tx_errors: Total number of transmit problems.
+ * This counter must include events counter by @tx_aborted_errors,
+ * @tx_carrier_errors, @tx_fifo_errors, @tx_heartbeat_errors,
+ * @tx_window_errors and other errors not otherwise counted.
+ *
+ * @rx_dropped: Number of packets received but not processed,
+ * e.g. due to lack of resources or unsupported protocol.
+ * For hardware interfaces this counter should not include packets
+ * dropped by the device which are counted separately in
+ * @rx_missed_errors (since procfs folds those two counters together).
+ *
+ * @tx_dropped: Number of packets dropped on their way to transmission,
+ * e.g. due to lack of resources.
+ *
+ * @multicast: Multicast packets received.
+ * For hardware interfaces this statistic is commonly calculated
+ * at the device level (unlike @rx_packets) and therefore may include
+ * packets which did not reach the host.
+ *
+ * For IEEE 802.3 devices this counter may be equivalent to:
+ *
+ * - 30.3.1.1.21 aMulticastFramesReceivedOK
+ *
+ * @collisions: Number of collisions during packet transmissions.
+ *
+ * @rx_length_errors: Number of packets dropped due to invalid length.
+ * Part of aggregate "frame" errors in `/proc/net/dev`.
+ *
+ * For IEEE 802.3 devices this counter should be equivalent to a sum
+ * of the following attributes:
+ *
+ * - 30.3.1.1.23 aInRangeLengthErrors
+ * - 30.3.1.1.24 aOutOfRangeLengthField
+ * - 30.3.1.1.25 aFrameTooLongErrors
+ *
+ * @rx_over_errors: Receiver FIFO overflow event counter.
+ *
+ * Historically the count of overflow events. Such events may be
+ * reported in the receive descriptors or via interrupts, and may
+ * not correspond one-to-one with dropped packets.
+ *
+ * The recommended interpretation for high speed interfaces is -
+ * number of packets dropped because they did not fit into buffers
+ * provided by the host, e.g. packets larger than MTU or next buffer
+ * in the ring was not available for a scatter transfer.
+ *
+ * Part of aggregate "frame" errors in `/proc/net/dev`.
+ *
+ * This statistics was historically used interchangeably with
+ * @rx_fifo_errors.
+ *
+ * This statistic corresponds to hardware events and is not commonly used
+ * on software devices.
+ *
+ * @rx_crc_errors: Number of packets received with a CRC error.
+ * Part of aggregate "frame" errors in `/proc/net/dev`.
+ *
+ * For IEEE 802.3 devices this counter must be equivalent to:
+ *
+ * - 30.3.1.1.6 aFrameCheckSequenceErrors
+ *
+ * @rx_frame_errors: Receiver frame alignment errors.
+ * Part of aggregate "frame" errors in `/proc/net/dev`.
+ *
+ * For IEEE 802.3 devices this counter should be equivalent to:
+ *
+ * - 30.3.1.1.7 aAlignmentErrors
+ *
+ * @rx_fifo_errors: Receiver FIFO error counter.
+ *
+ * Historically the count of overflow events. Those events may be
+ * reported in the receive descriptors or via interrupts, and may
+ * not correspond one-to-one with dropped packets.
+ *
+ * This statistics was used interchangeably with @rx_over_errors.
+ * Not recommended for use in drivers for high speed interfaces.
+ *
+ * This statistic is used on software devices, e.g. to count software
+ * packet queue overflow (can) or sequencing errors (GRE).
+ *
+ * @rx_missed_errors: Count of packets missed by the host.
+ * Folded into the "drop" counter in `/proc/net/dev`.
+ *
+ * Counts number of packets dropped by the device due to lack
+ * of buffer space. This usually indicates that the host interface
+ * is slower than the network interface, or host is not keeping up
+ * with the receive packet rate.
+ *
+ * This statistic corresponds to hardware events and is not used
+ * on software devices.
+ *
+ * @tx_aborted_errors:
+ * Part of aggregate "carrier" errors in `/proc/net/dev`.
+ * For IEEE 802.3 devices capable of half-duplex operation this counter
+ * must be equivalent to:
+ *
+ * - 30.3.1.1.11 aFramesAbortedDueToXSColls
+ *
+ * High speed interfaces may use this counter as a general device
+ * discard counter.
+ *
+ * @tx_carrier_errors: Number of frame transmission errors due to loss
+ * of carrier during transmission.
+ * Part of aggregate "carrier" errors in `/proc/net/dev`.
+ *
+ * For IEEE 802.3 devices this counter must be equivalent to:
+ *
+ * - 30.3.1.1.13 aCarrierSenseErrors
+ *
+ * @tx_fifo_errors: Number of frame transmission errors due to device
+ * FIFO underrun / underflow. This condition occurs when the device
+ * begins transmission of a frame but is unable to deliver the
+ * entire frame to the transmitter in time for transmission.
+ * Part of aggregate "carrier" errors in `/proc/net/dev`.
+ *
+ * @tx_heartbeat_errors: Number of Heartbeat / SQE Test errors for
+ * old half-duplex Ethernet.
+ * Part of aggregate "carrier" errors in `/proc/net/dev`.
+ *
+ * For IEEE 802.3 devices possibly equivalent to:
+ *
+ * - 30.3.2.1.4 aSQETestErrors
+ *
+ * @tx_window_errors: Number of frame transmission errors due
+ * to late collisions (for Ethernet - after the first 64B of transmission).
+ * Part of aggregate "carrier" errors in `/proc/net/dev`.
+ *
+ * For IEEE 802.3 devices this counter must be equivalent to:
+ *
+ * - 30.3.1.1.10 aLateCollisions
+ *
+ * @rx_compressed: Number of correctly received compressed packets.
+ * This counters is only meaningful for interfaces which support
+ * packet compression (e.g. CSLIP, PPP).
+ *
+ * @tx_compressed: Number of transmitted compressed packets.
+ * This counters is only meaningful for interfaces which support
+ * packet compression (e.g. CSLIP, PPP).
+ *
+ * @rx_nohandler: Number of packets received on the interface
+ * but dropped by the networking stack because the device is
+ * not designated to receive packets (e.g. backup link in a bond).
+ */
struct rtnl_link_stats64 {
- __u64 rx_packets; /* total packets received */
- __u64 tx_packets; /* total packets transmitted */
- __u64 rx_bytes; /* total bytes received */
- __u64 tx_bytes; /* total bytes transmitted */
- __u64 rx_errors; /* bad packets received */
- __u64 tx_errors; /* packet transmit problems */
- __u64 rx_dropped; /* no space in linux buffers */
- __u64 tx_dropped; /* no space available in linux */
- __u64 multicast; /* multicast packets received */
+ __u64 rx_packets;
+ __u64 tx_packets;
+ __u64 rx_bytes;
+ __u64 tx_bytes;
+ __u64 rx_errors;
+ __u64 tx_errors;
+ __u64 rx_dropped;
+ __u64 tx_dropped;
+ __u64 multicast;
__u64 collisions;
/* detailed rx_errors: */
__u64 rx_length_errors;
- __u64 rx_over_errors; /* receiver ring buff overflow */
- __u64 rx_crc_errors; /* recved pkt with crc error */
- __u64 rx_frame_errors; /* recv'd frame alignment error */
- __u64 rx_fifo_errors; /* recv'r fifo overrun */
- __u64 rx_missed_errors; /* receiver missed packet */
+ __u64 rx_over_errors;
+ __u64 rx_crc_errors;
+ __u64 rx_frame_errors;
+ __u64 rx_fifo_errors;
+ __u64 rx_missed_errors;
/* detailed tx_errors */
__u64 tx_aborted_errors;
@@ -71,8 +242,7 @@ struct rtnl_link_stats64 {
/* for cslip etc */
__u64 rx_compressed;
__u64 tx_compressed;
-
- __u64 rx_nohandler; /* dropped, no handler found */
+ __u64 rx_nohandler;
};
/* The struct should be in sync with struct ifmap */
@@ -170,12 +340,22 @@ enum {
IFLA_PROP_LIST,
IFLA_ALT_IFNAME, /* Alternative ifname */
IFLA_PERM_ADDRESS,
+ IFLA_PROTO_DOWN_REASON,
__IFLA_MAX
};
#define IFLA_MAX (__IFLA_MAX - 1)
+enum {
+ IFLA_PROTO_DOWN_REASON_UNSPEC,
+ IFLA_PROTO_DOWN_REASON_MASK, /* u32, mask for reason bits */
+ IFLA_PROTO_DOWN_REASON_VALUE, /* u32, reason bit value */
+
+ __IFLA_PROTO_DOWN_REASON_CNT,
+ IFLA_PROTO_DOWN_REASON_MAX = __IFLA_PROTO_DOWN_REASON_CNT - 1
+};
+
/* backwards compatibility for userspace */
#define IFLA_RTA(r) ((struct rtattr*)(((char*)(r)) + NLMSG_ALIGN(sizeof(struct ifinfomsg))))
#define IFLA_PAYLOAD(n) NLMSG_PAYLOAD(n,sizeof(struct ifinfomsg))
@@ -342,6 +522,7 @@ enum {
IFLA_BRPORT_ISOLATED,
IFLA_BRPORT_BACKUP_PORT,
IFLA_BRPORT_MRP_RING_OPEN,
+ IFLA_BRPORT_MRP_IN_OPEN,
__IFLA_BRPORT_MAX
};
#define IFLA_BRPORT_MAX (__IFLA_BRPORT_MAX - 1)
@@ -904,7 +1085,14 @@ enum {
#define IFLA_IPOIB_MAX (__IFLA_IPOIB_MAX - 1)
-/* HSR section */
+/* HSR/PRP section, both uses same interface */
+
+/* Different redundancy protocols for hsr device */
+enum {
+ HSR_PROTOCOL_HSR,
+ HSR_PROTOCOL_PRP,
+ HSR_PROTOCOL_MAX,
+};
enum {
IFLA_HSR_UNSPEC,
@@ -914,6 +1102,9 @@ enum {
IFLA_HSR_SUPERVISION_ADDR, /* Supervision frame multicast addr */
IFLA_HSR_SEQ_NR,
IFLA_HSR_VERSION, /* HSR version */
+ IFLA_HSR_PROTOCOL, /* Indicate different protocol than
+ * HSR. For example PRP.
+ */
__IFLA_HSR_MAX,
};
diff --git a/uapi/linux/rtnetlink.h b/uapi/linux/rtnetlink.h
index bcb1ba4d0146..5ad84e663d01 100644
--- a/uapi/linux/rtnetlink.h
+++ b/uapi/linux/rtnetlink.h
@@ -257,12 +257,12 @@ enum {
/* rtm_protocol */
-#define RTPROT_UNSPEC 0
-#define RTPROT_REDIRECT 1 /* Route installed by ICMP redirects;
- not used by current IPv4 */
-#define RTPROT_KERNEL 2 /* Route installed by kernel */
-#define RTPROT_BOOT 3 /* Route installed during boot */
-#define RTPROT_STATIC 4 /* Route installed by administrator */
+#define RTPROT_UNSPEC 0
+#define RTPROT_REDIRECT 1 /* Route installed by ICMP redirects;
+ not used by current IPv4 */
+#define RTPROT_KERNEL 2 /* Route installed by kernel */
+#define RTPROT_BOOT 3 /* Route installed during boot */
+#define RTPROT_STATIC 4 /* Route installed by administrator */
/* Values of protocol >= RTPROT_STATIC are not interpreted by kernel;
they are just passed from user and back as is.
@@ -271,22 +271,23 @@ enum {
avoid conflicts.
*/
-#define RTPROT_GATED 8 /* Apparently, GateD */
-#define RTPROT_RA 9 /* RDISC/ND router advertisements */
-#define RTPROT_MRT 10 /* Merit MRT */
-#define RTPROT_ZEBRA 11 /* Zebra */
-#define RTPROT_BIRD 12 /* BIRD */
-#define RTPROT_DNROUTED 13 /* DECnet routing daemon */
-#define RTPROT_XORP 14 /* XORP */
-#define RTPROT_NTK 15 /* Netsukuku */
-#define RTPROT_DHCP 16 /* DHCP client */
-#define RTPROT_MROUTED 17 /* Multicast daemon */
-#define RTPROT_BABEL 42 /* Babel daemon */
-#define RTPROT_BGP 186 /* BGP Routes */
-#define RTPROT_ISIS 187 /* ISIS Routes */
-#define RTPROT_OSPF 188 /* OSPF Routes */
-#define RTPROT_RIP 189 /* RIP Routes */
-#define RTPROT_EIGRP 192 /* EIGRP Routes */
+#define RTPROT_GATED 8 /* Apparently, GateD */
+#define RTPROT_RA 9 /* RDISC/ND router advertisements */
+#define RTPROT_MRT 10 /* Merit MRT */
+#define RTPROT_ZEBRA 11 /* Zebra */
+#define RTPROT_BIRD 12 /* BIRD */
+#define RTPROT_DNROUTED 13 /* DECnet routing daemon */
+#define RTPROT_XORP 14 /* XORP */
+#define RTPROT_NTK 15 /* Netsukuku */
+#define RTPROT_DHCP 16 /* DHCP client */
+#define RTPROT_MROUTED 17 /* Multicast daemon */
+#define RTPROT_KEEPALIVED 18 /* Keepalived daemon */
+#define RTPROT_BABEL 42 /* Babel daemon */
+#define RTPROT_BGP 186 /* BGP Routes */
+#define RTPROT_ISIS 187 /* ISIS Routes */
+#define RTPROT_OSPF 188 /* OSPF Routes */
+#define RTPROT_RIP 189 /* RIP Routes */
+#define RTPROT_EIGRP 192 /* EIGRP Routes */
/* rtm_scope
@@ -775,6 +776,7 @@ enum {
#define RTEXT_FILTER_BRVLAN (1 << 1)
#define RTEXT_FILTER_BRVLAN_COMPRESSED (1 << 2)
#define RTEXT_FILTER_SKIP_STATS (1 << 3)
+#define RTEXT_FILTER_MRP (1 << 4)
/* End of information exported to user level */
--
2.26.2
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