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/linux-6.14.4/tools/testing/selftests/net/forwarding/
Dfib_offload_lib.sh1 # SPDX-License-Identifier: GPL-2.0
13 ip -n $ns -j -p -$family route show $route \
14 | jq -e '.[]["flags"] | contains(["trap"])' &> /dev/null
17 if [[ $ret -ne 0 ]]; then
63 ip -n $ns link add name dummy$i type dummy
64 ip -n $ns link set dev dummy$i up
67 ip -n $ns route add 192.0.2.0/24 dev dummy1 tos 0 metric 1024
71 ip -n $ns route append 192.0.2.0/24 dev dummy2 tos 0 metric 1024
75 ip -n $ns route prepend 192.0.2.0/24 dev dummy3 tos 0 metric 1024
85 ip -n $ns link del dev dummy$i
[all …]
/linux-6.14.4/tools/testing/selftests/drivers/net/netdevsim/
Dfib_notifications.sh2 # SPDX-License-Identifier: GPL-2.0
34 head -n 1 $outfile | grep -q "rt_offload_failed"
35 if [[ $? -eq 0 ]]; then
39 head -n 2 $outfile | tail -n 1 | grep -q "rt_offload_failed"
49 head -n 1 $outfile | grep -q "rt_trap"
50 if [[ $? -eq 0 ]]; then
54 head -n 2 $outfile | tail -n 1 | grep -q "rt_trap"
61 local offload_failed=${1:-0}; shift
64 lines=`wc -l $outfile | cut "-d " -f1`
65 test $lines -eq $expected_num_lines
[all …]
Dnexthop.sh2 # SPDX-License-Identifier: GPL-2.0
61 out=$($IP nexthop show ${nharg} | sed -e 's/ *$//')
82 grep "trap" | wc -l)
95 occ=$($DEVLINK -jp resource show $DEVLINK_DEV \
98 if [ $expected_occ -ne $occ ]; then
118 nexthop_check "id 1" "id 1 via 192.0.2.2 dev dummy1 scope link trap"
128 log_test "Single nexthop add and delete"
145 log_test "Single nexthop add failure"
385 for index in $($IP -j nexthop bucket show id $group_id nhid $nhid |
386 jq '.[].bucket.index' | head -n ${count:--0})
[all …]
/linux-6.14.4/tools/testing/selftests/net/
Dfib_tests.sh2 # SPDX-License-Identifier: GPL-2.0
9 # all tests in this script. Can be overridden with -t option
28 if [ ${rc} -eq ${expected} ]; then
29 printf " TEST: %-60s [ OK ]\n" "${msg}"
34 printf " TEST: %-60s [FAIL]\n" "${msg}"
53 set -e
55 IP="$(which ip) -netns $ns1"
57 ip netns exec $ns1 sysctl -qw net.ipv4.ip_forward=1
58 ip netns exec $ns1 sysctl -qw net.ipv6.conf.all.forwarding=1
60 $IP link add dummy0 type dummy
[all …]
/linux-6.14.4/Documentation/networking/dsa/
Dconfiguration.rst1 .. SPDX-License-Identifier: GPL-2.0
10 .. _dsa-config-showcases:
13 -----------------------
18 *single port*
42 - when a DSA user interface is brought up, the conduit interface is
44 - when the conduit interface is brought down, all DSA user interfaces are
70 *single port*
71 * lan1: 192.0.2.1/30 (192.0.2.0 - 192.0.2.3)
72 * lan2: 192.0.2.5/30 (192.0.2.4 - 192.0.2.7)
73 * lan3: 192.0.2.9/30 (192.0.2.8 - 192.0.2.11)
[all …]
Db53.rst1 .. SPDX-License-Identifier: GPL-2.0
20 The switch is, if possible, configured to enable a Broadcom specific 4-bytes
30 configuration described in the :ref:`dsa-config-showcases`.
33 ----------------------------------
38 See :ref:`dsa-tagged-configuration`.
41 -------------------------------------
48 The configuration slightly differ from the :ref:`dsa-vlan-configuration`.
54 In difference to the configuration described in :ref:`dsa-vlan-configuration`
56 single port and gateway configuration, while there is no need to add an extra
59 single port
[all …]
/linux-6.14.4/drivers/usb/gadget/function/
Du_ether.h1 /* SPDX-License-Identifier: GPL-2.0+ */
3 * u_ether.h -- interface to USB gadget "ethernet link" utilities
5 * Copyright (C) 2003-2005,2008 David Brownell
6 * Copyright (C) 2003-2004 Robert Schwebel, Benedikt Spranger
42 * This represents the USB side of an "ethernet" link, managed by a USB
44 * in different configurations could share the same ethernet link/netdev,
47 * There is a current limitation that only one instance of this link may
50 * single "physical" one.
96 /* gether_setup - initialize one ethernet-over-usb link
99 * host side of the link is recorded
[all …]
/linux-6.14.4/drivers/net/wireless/ti/wl18xx/
Dwl18xx.h1 /* SPDX-License-Identifier: GPL-2.0-only */
43 /* number of keys requiring extra spare mem-blocks */
63 * is short lived, for multi-channel Tx requirements.
72 /* number of packets to queue up for a link in PS */
75 /* number of packet to queue up for a suspended link */
79 * link to qualify as high priority link
84 * link to qualify as high priority link
89 * link before we stop queuing up packets for it.
94 * link before we stop queuing up packets for it.
114 /* Tx rate or Tx rate estimate pre-calculated by fw in mbps units */
[all …]
/linux-6.14.4/Documentation/devicetree/bindings/display/panel/
Dpanel-common-dual.yaml1 # SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
3 ---
4 $id: http://devicetree.org/schemas/display/panel/panel-common-dual.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Common Properties for Dual-Link Display Panels
10 - Thierry Reding <[email protected]>
11 - Laurent Pinchart <[email protected]>
14 Properties common for Panel IC supporting dual link panels. Devices might
15 support also single link.
18 - $ref: panel-common.yaml#
[all …]
/linux-6.14.4/Documentation/devicetree/bindings/display/bridge/
Dti,sn65dsi83.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Marek Vasut <[email protected]>
13 Texas Instruments SN65DSI83 1x Single-link MIPI DSI
14 to 1x Single-link LVDS
16 Texas Instruments SN65DSI84 1x Single-link MIPI DSI
17 to 1x Dual-link or 2x Single-link LVDS
23 - ti,sn65dsi83
24 - ti,sn65dsi84
[all …]
Dlontium,lt9211.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Marek Vasut <[email protected]>
13 The LT9211 are bridge devices which convert Single/Dual-Link DSI/LVDS
14 or Single DPI to Single/Dual-Link DSI/LVDS or Single DPI.
19 - lontium,lt9211
27 reset-gpios:
31 vccio-supply:
41 Primary MIPI DSI port-1 for MIPI input or
[all …]
/linux-6.14.4/Documentation/networking/diagnostic/
Dtwisted_pair_layer1_diagnostics.rst1 .. SPDX-License-Identifier: GPL-2.0
7 ------------
11 1. **Users and System Administrators**: For those dealing with real-world
12 Ethernet issues, this guide provides a practical, step-by-step
15 or mysterious network issues, jump right into the step-by-step guide and
24 Step-by-Step Diagnostic Guide from Linux (General Ethernet)
25 -----------------------------------------------------------
28 focusing on **link stability and detection** across different Ethernet
29 environments, including **Single-Pair Ethernet (SPE)** and **Multi-Pair
37 In this guide, we assume that users may have **limited or no access to the link
[all …]
/linux-6.14.4/Documentation/scsi/
Dbfa.rst1 .. SPDX-License-Identifier: GPL-2.0
8 ------------------
20 1657:0017:1657:0014 415 4Gbps single port FC HBA
21 1657:0017:1657:0014 815 8Gbps single port FC HBA
22 1657:0017:103c:1741 HP 41B 4Gbps single port FC HBA
23 1657:0017:103c 1743 HP 81B 8Gbps single port FC HBA
24 1657:0021:103c:1779 804 8Gbps FC HBA for HP Bladesystem c-class
26 1657:0014:1657:0014 1010 10Gbps single port CNA - FCOE
27 1657:0014:1657:0014 1020 10Gbps dual port CNA - FCOE
28 1657:0014:1657:0014 1007 10Gbps dual port CNA - FCOE
[all …]
/linux-6.14.4/Documentation/admin-guide/
Dsysfs-rules.rst4 The kernel-exported sysfs exports internal kernel implementation details
11 low-level userspace applications, with a new kernel release, the users
12 of sysfs must follow some rules to use an as-abstract-as-possible way to
21 - Do not use libsysfs
23 offer any abstraction, it exposes all the kernel driver-core
31 - sysfs is always at ``/sys``
38 - devices are only "devices"
39 There is no such thing like class-, bus-, physical devices,
41 just simply a "device". Class-, bus-, physical, ... types are just
47 - devpath (``/devices/pci0000:00/0000:00:1d.1/usb2/2-2/2-2:1.0``)
[all …]
/linux-6.14.4/Documentation/networking/
Dbonding.rst1 .. SPDX-License-Identifier: GPL-2.0
11 Corrections, HA extensions: 2000/10/03-15:
13 - Willy Tarreau <willy at meta-x.org>
14 - Constantine Gavrilov <const-g at xpert.com>
15 - Chad N. Tindel <ctindel at ieee dot org>
16 - Janice Girouard <girouard at us dot ibm dot com>
17 - Jay Vosburgh <fubar at us dot ibm dot com>
22 - Mitch Williams <mitch.a.williams at intel.com>
28 multiple network interfaces into a single logical "bonded" interface.
31 Additionally, link integrity monitoring may be performed.
[all …]
Dphy-link-topology.rst1 .. SPDX-License-Identifier: GPL-2.0
5 PHY link topology
11 The PHY link topology representation in the networking stack aims at representing
12 the hardware layout for any given Ethernet link.
17 when designing these configuration APIs were that the link looks something like ::
19 +-----------------------+ +----------+ +--------------+
21 | MAC | ------ | PHY | ---- | Port | ---... to LP
22 +-----------------------+ +----------+ +--------------+
35 The link topology then looks like this (when an SFP module is inserted) ::
37 +-----+ SGMII +------------+
[all …]
/linux-6.14.4/tools/testing/selftests/bpf/prog_tests/
Dxdp_synproxy.c1 // SPDX-License-Identifier: LGPL-2.1 OR BSD-2-Clause
60 int server_fd = -1, client_fd = -1, accept_fd = -1; in test_synproxy()
69 SYS(out, "ip link add tmp0 type veth peer name tmp1"); in test_synproxy()
70 SYS(out, "ip link set tmp1 netns synproxy"); in test_synproxy()
71 SYS(out, "ip link set tmp0 up"); in test_synproxy()
77 SYS(out, "ethtool -K tmp0 tx off"); in test_synproxy()
80 SYS(out, "ip link set tmp0 xdp object xdp_dummy.bpf.o section xdp 2> /dev/null"); in test_synproxy()
86 SYS(out, "ip link set lo up"); in test_synproxy()
87 SYS(out, "ip link set tmp1 up"); in test_synproxy()
89 SYS(out, "sysctl -w net.ipv4.tcp_syncookies=2"); in test_synproxy()
[all …]
/linux-6.14.4/Documentation/ABI/testing/
Dsysfs-bus-pci-devices-aer_stats2 --------------------------
7 counters may increment at its link partner (e.g. root port) because the
8 errors may be "seen" / reported by the link partner and not the
15 Contact: linux-[email protected], [email protected]
18 be reported using a single ERR_COR message, thus
28 Advisory Non-Fatal 0
36 Contact: linux-[email protected], [email protected]
39 be reported using a single ERR_FATAL message, thus
45 Data Link Protocol 0
66 Contact: linux-[email protected], [email protected]
[all …]
/linux-6.14.4/Documentation/userspace-api/media/mediactl/
Dmedia-controller-model.rst1 .. SPDX-License-Identifier: GFDL-1.1-no-invariants-or-later
3 .. _media-controller-model:
14 - An **entity** is a basic media hardware or software building block.
17 hardware devices (a building block in a System-on-Chip image
20 - An **interface** is a graph representation of a Linux Kernel
24 - A **pad** is a data connection endpoint through which an entity can
30 - A **data link** is a point-to-point oriented connection between two
34 - An **interface link** is a point-to-point bidirectional control
37 - An **ancillary link** is a point-to-point connection denoting that two
38 entities form a single logical unit. For example this could represent the
[all …]
/linux-6.14.4/Documentation/devicetree/bindings/fsi/
Dfsi.txt4 The FSI bus is probe-able, so the OS is able to enumerate FSI slaves, and
6 nodes to probed engines. This allows for fsi engines to expose non-probeable
8 that is an I2C master - the I2C bus can be described by the device tree under
13 the fsi-master-* binding specifications.
18 fsi-master {
19 /* top-level of FSI bus topology, bound to an FSI master driver and
22 fsi-slave@<link,id> {
26 fsi-slave-engine@<addr> {
32 fsi-slave-engine@<addr> {
39 Note that since the bus is probe-able, some (or all) of the topology may
[all …]
/linux-6.14.4/Documentation/networking/device_drivers/ethernet/freescale/dpaa2/
Dswitch-driver.rst1 .. SPDX-License-Identifier: GPL-2.0
24 [dpaa2-eth] [dpaa2-eth] [ dpaa2-switch ]
30 | ---------- | [DPMAC] [DPMAC]
31 ------------------------------- | |
38 The dpaa2-switch driver probes on DPSW devices found on the fsl-mc bus. These
40 file - DataPath Layout (DPL) - or at runtime using the DPAA2 object APIs
43 At the moment, the dpaa2-switch driver imposes the following restrictions on
70 Besides the configuration of the actual DPSW object, the dpaa2-switch driver
73 * 1 DPMCP - A Management Command Portal object is needed for any interraction
76 * 1 DPBP - A Buffer Pool is used for seeding buffers intended for the Rx path
[all …]
/linux-6.14.4/drivers/gpu/drm/bridge/
Dti-sn65dsi83.c1 // SPDX-License-Identifier: GPL-2.0
6 * - SN65DSI83
7 * = 1x Single-link DSI ~ 1x Single-link LVDS
8 * - Supported
9 * - Single-link LVDS mode tested
10 * - SN65DSI84
11 * = 1x Single-link DSI ~ 2x Single-link or 1x Dual-link LVDS
12 * - Supported
13 * - Dual-link LVDS mode tested
14 * - 2x Single-link LVDS mode unsupported
[all …]
/linux-6.14.4/Documentation/sound/designs/
Dtimestamping.rst7 - Trigger_tstamp is the system time snapshot taken when the .trigger
11 estimate with a delay. In the latter two cases, the low-level driver
17 - tstamp is the current system timestamp updated during the last
19 The difference (tstamp - trigger_tstamp) defines the elapsed time.
29 - ``avail`` reports how much can be written in the ring buffer
30 - ``delay`` reports the time it will take to hear a new sample after all
43 ascii-art, this could be represented as follows (for the playback
47 --------------------------------------------------------------> time
50 analog link dma app FullBuffer
53 |< codec delay >|<--hw delay-->|<queued samples>|<---avail->|
[all …]
/linux-6.14.4/include/media/
Dmedia-entity.h1 /* SPDX-License-Identifier: GPL-2.0-only */
26 * enum media_gobj_type - type of a graph object
30 * @MEDIA_GRAPH_LINK: Identify a media link
42 #define MEDIA_BITS_PER_ID (32 - MEDIA_BITS_PER_TYPE)
43 #define MEDIA_ID_MASK GENMASK_ULL(MEDIA_BITS_PER_ID - 1, 0)
48 * struct media_gobj - Define a graph object.
51 * @id: Non-zero object ID identifier. The ID should be unique
55 * @list: List entry stored in one of the per-type mdev object lists
68 * struct media_entity_enum - An enumeration of media entities.
71 * media_entity->internal_idx.
[all …]
/linux-6.14.4/scripts/
DMakefile.host1 # SPDX-License-Identifier: GPL-2.0
4 # ---------------------------------------------------------------------------
6 cmd_flex = $(LEX) -o$@ -L $<
12 # ---------------------------------------------------------------------------
14 cmd_bison = $(YACC) -o $(basename $@).c --defines=$(basename $@).h -t -l $<
33 # lxdialog-objs := checklist.o lxdialog.o
34 # Will compile lxdialog.c and checklist.c, and then link the executable
38 # qconf-cxxobjs := qconf.o
39 # qconf-objs := menu.o
44 # target-rust := y
[all …]

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