* [PATCH ethtool-next v2 1/2] update UAPI header copies
2022-04-21 8:46 [PATCH ethtool-next v2 0/2] Add support to get/set tx push by ethtool -G/g Guangbin Huang
@ 2022-04-21 8:46 ` Guangbin Huang
2022-04-21 8:46 ` [PATCH ethtool-next v2 2/2] ethtool: add support to get/set tx push by ethtool -G/g Guangbin Huang
1 sibling, 0 replies; 6+ messages in thread
From: Guangbin Huang @ 2022-04-21 8:46 UTC (permalink / raw)
To: mkubecek, davem, kuba; +Cc: netdev, lipeng321, huangguangbin2
From: Jie Wang <wangjie125@huawei.com>
Update to kernel commit cc4bdef26ecd.
Signed-off-by: Jie Wang <wangjie125@huawei.com>
---
uapi/linux/ethtool_netlink.h | 9 ++++
uapi/linux/if_link.h | 97 ++++++++++++++++++++++++++++++++++++
uapi/linux/net_tstamp.h | 17 ++++++-
uapi/linux/netlink.h | 1 +
uapi/linux/rtnetlink.h | 16 ++++++
5 files changed, 139 insertions(+), 1 deletion(-)
diff --git a/uapi/linux/ethtool_netlink.h b/uapi/linux/ethtool_netlink.h
index d8b19cf..378ad7d 100644
--- a/uapi/linux/ethtool_netlink.h
+++ b/uapi/linux/ethtool_netlink.h
@@ -318,6 +318,12 @@ enum {
/* RINGS */
+enum {
+ ETHTOOL_TCP_DATA_SPLIT_UNKNOWN = 0,
+ ETHTOOL_TCP_DATA_SPLIT_DISABLED,
+ ETHTOOL_TCP_DATA_SPLIT_ENABLED,
+};
+
enum {
ETHTOOL_A_RINGS_UNSPEC,
ETHTOOL_A_RINGS_HEADER, /* nest - _A_HEADER_* */
@@ -330,6 +336,9 @@ enum {
ETHTOOL_A_RINGS_RX_JUMBO, /* u32 */
ETHTOOL_A_RINGS_TX, /* u32 */
ETHTOOL_A_RINGS_RX_BUF_LEN, /* u32 */
+ ETHTOOL_A_RINGS_TCP_DATA_SPLIT, /* u8 */
+ ETHTOOL_A_RINGS_CQE_SIZE, /* u32 */
+ ETHTOOL_A_RINGS_TX_PUSH, /* u8 */
/* add new constants above here */
__ETHTOOL_A_RINGS_CNT,
diff --git a/uapi/linux/if_link.h b/uapi/linux/if_link.h
index 9ed264d..34002e7 100644
--- a/uapi/linux/if_link.h
+++ b/uapi/linux/if_link.h
@@ -211,6 +211,9 @@ struct rtnl_link_stats {
* @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).
+ *
+ * @rx_otherhost_dropped: Number of packets dropped due to mismatch
+ * in destination MAC address.
*/
struct rtnl_link_stats64 {
__u64 rx_packets;
@@ -243,6 +246,23 @@ struct rtnl_link_stats64 {
__u64 rx_compressed;
__u64 tx_compressed;
__u64 rx_nohandler;
+
+ __u64 rx_otherhost_dropped;
+};
+
+/* Subset of link stats useful for in-HW collection. Meaning of the fields is as
+ * for struct rtnl_link_stats64.
+ */
+struct rtnl_hw_stats64 {
+ __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;
};
/* The struct should be in sync with struct ifmap */
@@ -347,6 +367,7 @@ enum {
*/
IFLA_PARENT_DEV_NAME,
IFLA_PARENT_DEV_BUS_NAME,
+ IFLA_GRO_MAX_SIZE,
__IFLA_MAX
};
@@ -534,6 +555,7 @@ enum {
IFLA_BRPORT_MRP_IN_OPEN,
IFLA_BRPORT_MCAST_EHT_HOSTS_LIMIT,
IFLA_BRPORT_MCAST_EHT_HOSTS_CNT,
+ IFLA_BRPORT_LOCKED,
__IFLA_BRPORT_MAX
};
#define IFLA_BRPORT_MAX (__IFLA_BRPORT_MAX - 1)
@@ -709,7 +731,55 @@ enum ipvlan_mode {
#define IPVLAN_F_PRIVATE 0x01
#define IPVLAN_F_VEPA 0x02
+/* Tunnel RTM header */
+struct tunnel_msg {
+ __u8 family;
+ __u8 flags;
+ __u16 reserved2;
+ __u32 ifindex;
+};
+
/* VXLAN section */
+
+/* include statistics in the dump */
+#define TUNNEL_MSG_FLAG_STATS 0x01
+
+#define TUNNEL_MSG_VALID_USER_FLAGS TUNNEL_MSG_FLAG_STATS
+
+/* Embedded inside VXLAN_VNIFILTER_ENTRY_STATS */
+enum {
+ VNIFILTER_ENTRY_STATS_UNSPEC,
+ VNIFILTER_ENTRY_STATS_RX_BYTES,
+ VNIFILTER_ENTRY_STATS_RX_PKTS,
+ VNIFILTER_ENTRY_STATS_RX_DROPS,
+ VNIFILTER_ENTRY_STATS_RX_ERRORS,
+ VNIFILTER_ENTRY_STATS_TX_BYTES,
+ VNIFILTER_ENTRY_STATS_TX_PKTS,
+ VNIFILTER_ENTRY_STATS_TX_DROPS,
+ VNIFILTER_ENTRY_STATS_TX_ERRORS,
+ VNIFILTER_ENTRY_STATS_PAD,
+ __VNIFILTER_ENTRY_STATS_MAX
+};
+#define VNIFILTER_ENTRY_STATS_MAX (__VNIFILTER_ENTRY_STATS_MAX - 1)
+
+enum {
+ VXLAN_VNIFILTER_ENTRY_UNSPEC,
+ VXLAN_VNIFILTER_ENTRY_START,
+ VXLAN_VNIFILTER_ENTRY_END,
+ VXLAN_VNIFILTER_ENTRY_GROUP,
+ VXLAN_VNIFILTER_ENTRY_GROUP6,
+ VXLAN_VNIFILTER_ENTRY_STATS,
+ __VXLAN_VNIFILTER_ENTRY_MAX
+};
+#define VXLAN_VNIFILTER_ENTRY_MAX (__VXLAN_VNIFILTER_ENTRY_MAX - 1)
+
+enum {
+ VXLAN_VNIFILTER_UNSPEC,
+ VXLAN_VNIFILTER_ENTRY,
+ __VXLAN_VNIFILTER_MAX
+};
+#define VXLAN_VNIFILTER_MAX (__VXLAN_VNIFILTER_MAX - 1)
+
enum {
IFLA_VXLAN_UNSPEC,
IFLA_VXLAN_ID,
@@ -741,6 +811,7 @@ enum {
IFLA_VXLAN_GPE,
IFLA_VXLAN_TTL_INHERIT,
IFLA_VXLAN_DF,
+ IFLA_VXLAN_VNIFILTER, /* only applicable with COLLECT_METADATA mode */
__IFLA_VXLAN_MAX
};
#define IFLA_VXLAN_MAX (__IFLA_VXLAN_MAX - 1)
@@ -774,6 +845,7 @@ enum {
IFLA_GENEVE_LABEL,
IFLA_GENEVE_TTL_INHERIT,
IFLA_GENEVE_DF,
+ IFLA_GENEVE_INNER_PROTO_INHERIT,
__IFLA_GENEVE_MAX
};
#define IFLA_GENEVE_MAX (__IFLA_GENEVE_MAX - 1)
@@ -819,6 +891,8 @@ enum {
IFLA_GTP_FD1,
IFLA_GTP_PDP_HASHSIZE,
IFLA_GTP_ROLE,
+ IFLA_GTP_CREATE_SOCKETS,
+ IFLA_GTP_RESTART_COUNT,
__IFLA_GTP_MAX,
};
#define IFLA_GTP_MAX (__IFLA_GTP_MAX - 1)
@@ -857,6 +931,7 @@ enum {
IFLA_BOND_PEER_NOTIF_DELAY,
IFLA_BOND_AD_LACP_ACTIVE,
IFLA_BOND_MISSED_MAX,
+ IFLA_BOND_NS_IP6_TARGET,
__IFLA_BOND_MAX,
};
@@ -1153,6 +1228,17 @@ enum {
#define IFLA_STATS_FILTER_BIT(ATTR) (1 << (ATTR - 1))
+enum {
+ IFLA_STATS_GETSET_UNSPEC,
+ IFLA_STATS_GET_FILTERS, /* Nest of IFLA_STATS_LINK_xxx, each a u32 with
+ * a filter mask for the corresponding group.
+ */
+ IFLA_STATS_SET_OFFLOAD_XSTATS_L3_STATS, /* 0 or 1 as u8 */
+ __IFLA_STATS_GETSET_MAX,
+};
+
+#define IFLA_STATS_GETSET_MAX (__IFLA_STATS_GETSET_MAX - 1)
+
/* These are embedded into IFLA_STATS_LINK_XSTATS:
* [IFLA_STATS_LINK_XSTATS]
* -> [LINK_XSTATS_TYPE_xxx]
@@ -1170,10 +1256,21 @@ enum {
enum {
IFLA_OFFLOAD_XSTATS_UNSPEC,
IFLA_OFFLOAD_XSTATS_CPU_HIT, /* struct rtnl_link_stats64 */
+ IFLA_OFFLOAD_XSTATS_HW_S_INFO, /* HW stats info. A nest */
+ IFLA_OFFLOAD_XSTATS_L3_STATS, /* struct rtnl_hw_stats64 */
__IFLA_OFFLOAD_XSTATS_MAX
};
#define IFLA_OFFLOAD_XSTATS_MAX (__IFLA_OFFLOAD_XSTATS_MAX - 1)
+enum {
+ IFLA_OFFLOAD_XSTATS_HW_S_INFO_UNSPEC,
+ IFLA_OFFLOAD_XSTATS_HW_S_INFO_REQUEST, /* u8 */
+ IFLA_OFFLOAD_XSTATS_HW_S_INFO_USED, /* u8 */
+ __IFLA_OFFLOAD_XSTATS_HW_S_INFO_MAX,
+};
+#define IFLA_OFFLOAD_XSTATS_HW_S_INFO_MAX \
+ (__IFLA_OFFLOAD_XSTATS_HW_S_INFO_MAX - 1)
+
/* XDP section */
#define XDP_FLAGS_UPDATE_IF_NOEXIST (1U << 0)
diff --git a/uapi/linux/net_tstamp.h b/uapi/linux/net_tstamp.h
index fcc61c7..55501e5 100644
--- a/uapi/linux/net_tstamp.h
+++ b/uapi/linux/net_tstamp.h
@@ -62,7 +62,7 @@ struct so_timestamping {
/**
* struct hwtstamp_config - %SIOCGHWTSTAMP and %SIOCSHWTSTAMP parameter
*
- * @flags: no flags defined right now, must be zero for %SIOCSHWTSTAMP
+ * @flags: one of HWTSTAMP_FLAG_*
* @tx_type: one of HWTSTAMP_TX_*
* @rx_filter: one of HWTSTAMP_FILTER_*
*
@@ -78,6 +78,21 @@ struct hwtstamp_config {
int rx_filter;
};
+/* possible values for hwtstamp_config->flags */
+enum hwtstamp_flags {
+ /*
+ * With this flag, the user could get bond active interface's
+ * PHC index. Note this PHC index is not stable as when there
+ * is a failover, the bond active interface will be changed, so
+ * will be the PHC index.
+ */
+ HWTSTAMP_FLAG_BONDED_PHC_INDEX = (1<<0),
+#define HWTSTAMP_FLAG_BONDED_PHC_INDEX HWTSTAMP_FLAG_BONDED_PHC_INDEX
+
+ HWTSTAMP_FLAG_LAST = HWTSTAMP_FLAG_BONDED_PHC_INDEX,
+ HWTSTAMP_FLAG_MASK = (HWTSTAMP_FLAG_LAST - 1) | HWTSTAMP_FLAG_LAST
+};
+
/* possible values for hwtstamp_config->tx_type */
enum hwtstamp_tx_types {
/*
diff --git a/uapi/linux/netlink.h b/uapi/linux/netlink.h
index e83e2e3..105b79f 100644
--- a/uapi/linux/netlink.h
+++ b/uapi/linux/netlink.h
@@ -72,6 +72,7 @@ struct nlmsghdr {
/* Modifiers to DELETE request */
#define NLM_F_NONREC 0x100 /* Do not delete recursively */
+#define NLM_F_BULK 0x200 /* Delete multiple objects */
/* Flags for ACK message */
#define NLM_F_CAPPED 0x100 /* request was capped */
diff --git a/uapi/linux/rtnetlink.h b/uapi/linux/rtnetlink.h
index e01efa2..8f874be 100644
--- a/uapi/linux/rtnetlink.h
+++ b/uapi/linux/rtnetlink.h
@@ -146,6 +146,8 @@ enum {
#define RTM_NEWSTATS RTM_NEWSTATS
RTM_GETSTATS = 94,
#define RTM_GETSTATS RTM_GETSTATS
+ RTM_SETSTATS,
+#define RTM_SETSTATS RTM_SETSTATS
RTM_NEWCACHEREPORT = 96,
#define RTM_NEWCACHEREPORT RTM_NEWCACHEREPORT
@@ -185,6 +187,13 @@ enum {
RTM_GETNEXTHOPBUCKET,
#define RTM_GETNEXTHOPBUCKET RTM_GETNEXTHOPBUCKET
+ RTM_NEWTUNNEL = 120,
+#define RTM_NEWTUNNEL RTM_NEWTUNNEL
+ RTM_DELTUNNEL,
+#define RTM_DELTUNNEL RTM_DELTUNNEL
+ RTM_GETTUNNEL,
+#define RTM_GETTUNNEL RTM_GETTUNNEL
+
__RTM_MAX,
#define RTM_MAX (((__RTM_MAX + 3) & ~3) - 1)
};
@@ -752,6 +761,12 @@ enum rtnetlink_groups {
#define RTNLGRP_NEXTHOP RTNLGRP_NEXTHOP
RTNLGRP_BRVLAN,
#define RTNLGRP_BRVLAN RTNLGRP_BRVLAN
+ RTNLGRP_MCTP_IFADDR,
+#define RTNLGRP_MCTP_IFADDR RTNLGRP_MCTP_IFADDR
+ RTNLGRP_TUNNEL,
+#define RTNLGRP_TUNNEL RTNLGRP_TUNNEL
+ RTNLGRP_STATS,
+#define RTNLGRP_STATS RTNLGRP_STATS
__RTNLGRP_MAX
};
#define RTNLGRP_MAX (__RTNLGRP_MAX - 1)
@@ -800,6 +815,7 @@ enum {
#define RTEXT_FILTER_MRP (1 << 4)
#define RTEXT_FILTER_CFM_CONFIG (1 << 5)
#define RTEXT_FILTER_CFM_STATUS (1 << 6)
+#define RTEXT_FILTER_MST (1 << 7)
/* End of information exported to user level */
--
2.33.0
^ permalink raw reply related [flat|nested] 6+ messages in thread* [PATCH ethtool-next v2 2/2] ethtool: add support to get/set tx push by ethtool -G/g
2022-04-21 8:46 [PATCH ethtool-next v2 0/2] Add support to get/set tx push by ethtool -G/g Guangbin Huang
2022-04-21 8:46 ` [PATCH ethtool-next v2 1/2] update UAPI header copies Guangbin Huang
@ 2022-04-21 8:46 ` Guangbin Huang
2022-04-27 13:46 ` sundeep subbaraya
1 sibling, 1 reply; 6+ messages in thread
From: Guangbin Huang @ 2022-04-21 8:46 UTC (permalink / raw)
To: mkubecek, davem, kuba; +Cc: netdev, lipeng321, huangguangbin2
From: Jie Wang <wangjie125@huawei.com>
Currently tx push is a standard feature for NICs such as Mellanox, HNS3.
But there is no command to set or get this feature.
So this patch adds support for "ethtool -G <dev> tx-push on|off" and
"ethtool -g <dev>" to set/get tx push mode.
Signed-off-by: Jie Wang <wangjie125@huawei.com>
---
ethtool.8.in | 4 ++++
ethtool.c | 1 +
netlink/rings.c | 7 +++++++
3 files changed, 12 insertions(+)
diff --git a/ethtool.8.in b/ethtool.8.in
index 12940e1..a87f31f 100644
--- a/ethtool.8.in
+++ b/ethtool.8.in
@@ -199,6 +199,7 @@ ethtool \- query or control network driver and hardware settings
.BN rx\-jumbo
.BN tx
.BN rx\-buf\-len
+.BN tx\-push
.HP
.B ethtool \-i|\-\-driver
.I devname
@@ -573,6 +574,9 @@ Changes the number of ring entries for the Tx ring.
.TP
.BI rx\-buf\-len \ N
Changes the size of a buffer in the Rx ring.
+.TP
+.BI tx\-push \ on|off
+Specifies whether TX push should be enabled.
.RE
.TP
.B \-i \-\-driver
diff --git a/ethtool.c b/ethtool.c
index 4f5c234..4d2a475 100644
--- a/ethtool.c
+++ b/ethtool.c
@@ -5733,6 +5733,7 @@ static const struct option args[] = {
" [ rx-jumbo N ]\n"
" [ tx N ]\n"
" [ rx-buf-len N]\n"
+ " [ tx-push on|off]\n"
},
{
.opts = "-k|--show-features|--show-offload",
diff --git a/netlink/rings.c b/netlink/rings.c
index 119178e..a53eed5 100644
--- a/netlink/rings.c
+++ b/netlink/rings.c
@@ -47,6 +47,7 @@ int rings_reply_cb(const struct nlmsghdr *nlhdr, void *data)
show_u32(tb[ETHTOOL_A_RINGS_RX_JUMBO], "RX Jumbo:\t");
show_u32(tb[ETHTOOL_A_RINGS_TX], "TX:\t\t");
show_u32(tb[ETHTOOL_A_RINGS_RX_BUF_LEN], "RX Buf Len:\t\t");
+ show_bool("tx-push", "TX Push:\t%s\n", tb[ETHTOOL_A_RINGS_TX_PUSH]);
return MNL_CB_OK;
}
@@ -105,6 +106,12 @@ static const struct param_parser sring_params[] = {
.handler = nl_parse_direct_u32,
.min_argc = 1,
},
+ {
+ .arg = "tx-push",
+ .type = ETHTOOL_A_RINGS_TX_PUSH,
+ .handler = nl_parse_u8bool,
+ .min_argc = 0,
+ },
{}
};
--
2.33.0
^ permalink raw reply related [flat|nested] 6+ messages in thread