In the case where we have a large number of nexthops from a specific
protocol, allow the flush and list operations to take a protocol
to limit the commands scopes.
Signed-off-by: Donald Sharp <sharpd@cumulusnetworks.com>
Signed-off-by: David Ahern <dsahern@gmail.com>
Ido Schimmel says:
====================
From: Ido Schimmel <idosch@mellanox.com>
This patchset adds devlink-trap support in iproute2.
Patch #1 increases the number of options devlink can handle.
Patches #2-#3 gradually add support for all devlink-trap commands.
Patch #4 adds a man page for devlink-trap.
See individual commit messages for example usage and output.
Changes in v2:
* Remove report option and monitor command since monitoring is done
using drop monitor
====================
Signed-off-by: David Ahern <dsahern@gmail.com>
These commands are similar to the trap set and show commands, but
operate on a trap group and not individual traps. Example:
# devlink trap group set netdevsim/netdevsim10 group l3_drops action trap
# devlink -jps trap group show netdevsim/netdevsim10 group l3_drops
{
"trap_group": {
"netdevsim/netdevsim10": [ {
"name": "l3_drops",
"generic": true,
"stats": {
"rx": {
"bytes": 0,
"packets": 0
}
}
} ]
}
}
Signed-off-by: Ido Schimmel <idosch@mellanox.com>
Acked-by: Jiri Pirko <jiri@mellanox.com>
Signed-off-by: David Ahern <dsahern@gmail.com>
The trap set command allows the user to set the action of an individual
trap. Example:
# devlink trap set netdevsim/netdevsim10 trap blackhole_route action trap
The trap show command allows the user to get the current status of an
individual trap or a dump of all traps in case one is not specified.
When '-s' is specified the trap's statistics are shown. When '-v' is
specified the metadata types the trap can provide are shown. Example:
# devlink -jvps trap show netdevsim/netdevsim10 trap blackhole_route
{
"trap": {
"netdevsim/netdevsim10": [ {
"name": "blackhole_route",
"type": "drop",
"generic": true,
"action": "trap",
"group": "l3_drops",
"metadata": [ "input_port" ],
"stats": {
"rx": {
"bytes": 0,
"packets": 0
}
}
} ]
}
}
Signed-off-by: Ido Schimmel <idosch@mellanox.com>
Acked-by: Jiri Pirko <jiri@mellanox.com>
Signed-off-by: David Ahern <dsahern@gmail.com>
Currently, the number of supported options is capped at 32 which is a
problem given we are about to add a few more and go over the limit.
Increase the limit to 64 options.
Signed-off-by: Ido Schimmel <idosch@mellanox.com>
Acked-by: Jiri Pirko <jiri@mellanox.com>
Signed-off-by: David Ahern <dsahern@gmail.com>
When displaying a nexthop group made up of other nexthops, the display
line shows this when you have additional data at the end:
id 42 group 43/44/45/46/47/48/49/50/51/52/53/54/55/56/57/58/59/60/61/62/63/64/65/66/67/68/69/70/71/72/73/74proto zebra
Modify code so that it shows:
id 42 group 43/44/45/46/47/48/49/50/51/52/53/54/55/56/57/58/59/60/61/62/63/64/65/66/67/68/69/70/71/72/73/74 proto zebra
Signed-off-by: Donald Sharp <sharpd@cumulusnetworks.com>
Reviewed-by: David Ahern <dsahern@gmail.com>
Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
The revert of batchsize accidently reverted more than it should
and broke shared block functionality. Fix this by restoring the
original functionality.
To reproduce:
dst_ip 192.0.2.0/24 action drop
Unknown filter "block", hence option "10" is unparsable
Fixes: e991c04d64 ("Revert "tc: Add batchsize feature for filter and actions"")
Signed-off-by: Ido Schimmel <idosch@mellanox.com>
Acked-by: Jiri Pirko <jiri@mellanox.com>
Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
Add json support on iptunnel and ip6tunnel.
The plain text output format should remain the same.
Signed-off-by: Andrea Claudi <aclaudi@redhat.com>
Signed-off-by: David Ahern <dsahern@gmail.com>
RDMA resource tracker now tracks driver QPs as well, add driver QP type
string to qp_types_to_str function.
Signed-off-by: Gal Pressman <galpress@amazon.com>
Signed-off-by: David Ahern <dsahern@gmail.com>
'locals' output does not include a leading space so it runs up against
skmem:() output. Add a leading space to fix it.
Signed-off-by: Patrick Talbert <ptalbert@redhat.com>
Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
Loose the "q" from the names and name the structure fields in the same
way rest of the code does. Also, fix list_add arg order which leads
to segfault.
Fixes: 33267017fa ("iproute2: devlink: port from sys/queue.h to list.h")
Signed-off-by: Jiri Pirko <jiri@mellanox.com>
Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
Add document of setting the adaptive-moderation for the ib device.
Signed-off-by: Yamin Friedman <yaminf@mellanox.com>
Signed-off-by: Leon Romanovsky <leonro@mellanox.com>
In order to set adaptive-moderation for an ib device the command is:
rdma dev set [DEV] adaptive-moderation [on|off]
rdma dev show -d
0: mlx5_0: node_type ca fw 16.25.0319 node_guid 248a:0703:00a5:29d0
sys_image_guid 248a:0703:00a5:29d0 adaptive-moderation on
caps: <BAD_PKEY_CNTR, BAD_QKEY_CNTR, AUTO_PATH_MIG, CHANGE_PHY_PORT,
PORT_ACTIVE_EVENT, SYS_IMAGE_GUID, RC_RNR_NAK_GEN, MEM_WINDOW, XRC,
MEM_MGT_EXTENSIONS, BLOCK_MULTICAST_LOOPBACK, MEM_WINDOW_TYPE_2B,
RAW_IP_CSUM, CROSS_CHANNEL, MANAGED_FLOW_STEERING, SIGNATURE_HANDOVER,
ON_DEMAND_PAGING, SG_GAPS_REG, RAW_SCATTER_FCS, PCI_WRITE_END_PADDING>
rdma resource show cq
dev mlx5_0 cqn 0 cqe 1023 users 4 poll-ctx UNBOUND_WORKQUEUE
adaptive-moderation off comm [ib_core]
Signed-off-by: Yamin Friedman <yaminf@mellanox.com>
Signed-off-by: Leon Romanovsky <leonro@mellanox.com>
The _PRINT_FUNC() macro expands to a function call.
Putting a semi-colon is unnecessary and causes warnings with -pedantic
Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
get_s64() uses internally strtoll() to parse the value out of a given
string. strtoll() returns a long long. However, the intermediate variable is
long only which might be 32 bit on some systems. So, fix it.
Signed-off-by: Kurt Kanzenbach <kurt@linutronix.de>
Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
Add the command alias "change" to man page.
Don't show it on usage, since it is not commonly used.
Reported-off-by: Matteo Croce <mcroce@redhat.com>
Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
Acked-by: Matteo Croce <mcroce@redhat.com>
The command
ip -details link show can0
prints in the last line the value of the clock frequency attached
to the name of the following value "numtxqueues", e.g.
clock 49500000numtxqueues 1 numrxqueues 1 gso_max_size
65536 gso_max_segs 65535
Add the missing space after the clock value.
Signed-off-by: Antonio Borneo <borneo.antonio@gmail.com>
sys/queue.h does not exist on linux-musl targets and fails build as:
devlink.c:28:10: fatal error: sys/queue.h: No such file or directory
28 | #include <sys/queue.h>
| ^~~~~~~~~~~~~
The change ports to list.h API and drops dependency of 'sys/queue.h'.
The API maps one-to-one.
Build-tested on linux-musl and linux-glibc.
Bug: https://bugs.gentoo.org/690486
CC: Stephen Hemminger <stephen@networkplumber.org>
CC: netdev@vger.kernel.org
Signed-off-by: Sergei Trofimovich <slyfox@gentoo.org>
Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
Add document of accessing the QP counter, including bind/unbind a QP
to a counter manually or automatically, and dump counter statistics.
Signed-off-by: Mark Zhang <markz@mellanox.com>
Signed-off-by: Leon Romanovsky <leonro@mellanox.com>
Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
In manual mode a QP can be manually bound to a counter. If the counter
id(cntn) is not specified that kernel will allocate one. After a
successful bind, the cntn can be seen through "rdma statistic qp show".
And in unbind if lqpn is not specified then all QPs on this counter will
be unbound.
The manual and auto mode are mutual-exclusive.
Examples:
$ rdma statistic qp bind link mlx5_2/1 lqpn 178
$ rdma statistic qp bind link mlx5_2/1 lqpn 178 cntn 4
$ rdma statistic qp unbind link mlx5_2/1 cntn 4
$ rdma statistic qp unbind link mlx5_2/1 cntn 4 lqpn 178
Signed-off-by: Mark Zhang <markz@mellanox.com>
Signed-off-by: Leon Romanovsky <leonro@mellanox.com>
Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
When strict_port is set, make get_port_from_argv() returns failure if
no valid port is specified.
Signed-off-by: Mark Zhang <markz@mellanox.com>
Signed-off-by: Leon Romanovsky <leonro@mellanox.com>
Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
With per-QP statistic counter support, a user is allowed to monitor
specific QPs categories, which are bound to/unbound from counters
dynamically allocated/deallocated.
In per-port "auto" mode, QPs are bound to counters automatically
according to common criteria. For example a per "type"(qp type)
scheme, where in each process all QPs have same qp type are bind
automatically to a single counter.
Currently only "type" (qp type) is supported. Examples:
$ rdma statistic qp set link mlx5_2/1 auto type on
$ rdma statistic qp set link mlx5_2/1 auto off
Signed-off-by: Mark Zhang <markz@mellanox.com>
Signed-off-by: Leon Romanovsky <leonro@mellanox.com>
Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
Add an interface to show which mode is active. Two modes are supported:
- "auto": In this mode all QPs belong to one category are bind automatically
to a single counter set. Currently only "qp type" is supported;
- "manual": In this mode QPs are bound to a counter manually.
Examples:
$ rdma statistic qp mode
0/1: mlx5_0/1: qp auto off
1/1: mlx5_1/1: qp auto off
2/1: mlx5_2/1: qp auto type on
3/1: mlx5_3/1: qp auto off
$ rdma statistic qp mode link mlx5_0
0/1: mlx5_0/1: qp auto off
Signed-off-by: Mark Zhang <markz@mellanox.com>
Signed-off-by: Leon Romanovsky <leonro@mellanox.com>
Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
Fixes: fcc16c22 ("provide common json output formatter")
Signed-off-by: Ivan Delalande <colona@arista.com>
Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
Add documentation for the latest options, flags and txtime-delay, to the
taprio manpage.
This also adds an example to run tc in txtime offload mode.
Signed-off-by: Vedang Patel <vedang.patel@intel.com>
Signed-off-by: David Ahern <dsahern@gmail.com>
Document the newly added option (skip_sock_check) on the etf man-page.
Signed-off-by: Vedang Patel <vedang.patel@intel.com>
Signed-off-by: David Ahern <dsahern@gmail.com>
This adds support for setting the txtime_delay parameter which is useful
for the txtime offload mode of taprio.
Signed-off-by: Vedang Patel <vedang.patel@intel.com>
Signed-off-by: David Ahern <dsahern@gmail.com>
This allows a new parameter, flags, to be passed to taprio. Currently, it
only supports enabling the txtime-assist mode. But, we plan to add
different modes for taprio (e.g. hardware offloading) and this parameter
will be useful in enabling those modes.
Signed-off-by: Vinicius Costa Gomes <vinicius.gomes@intel.com>
Signed-off-by: Vedang Patel <vedang.patel@intel.com>
Signed-off-by: David Ahern <dsahern@gmail.com>
ETF Qdisc currently checks for a socket with SO_TXTIME socket option. If
either is not present, the packet is dropped. In the future commits, we
want other Qdiscs to add packet with launchtime to the ETF Qdisc. Also,
there are some packets (e.g. ICMP packets) which may not have a socket
associated with them. So, add an option to skip this check.
Signed-off-by: Vedang Patel <vedang.patel@intel.com>
Signed-off-by: David Ahern <dsahern@gmail.com>
Donald Sharp
David Ahern
Stephen Hemminger
Ido Schimmel
Andrea Claudi
Gal Pressman
Patrick Talbert
Jiri Pirko
Yamin Friedman
Kurt Kanzenbach
Antonio Borneo
Sergei Trofimovich
Mark Zhang
Ivan Delalande
Vedang Patel
Vinicius Costa Gomes
Paul Blakey