| /openbmc/linux/tools/testing/selftests/net/forwarding/ |
| H A D | fib_offload_lib.sh | 1 # 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 …]
|
| /openbmc/linux/tools/testing/selftests/drivers/net/netdevsim/ |
| H A D | fib_notifications.sh | 2 # 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 $expected_num_lines
[all …]
|
| H A D | nexthop.sh | 2 # SPDX-License-Identifier: GPL-2.0
61 out=$($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 ${count:--0})
[all …]
|
| /openbmc/linux/tools/testing/selftests/net/ |
| H A D | fib_tests.sh | 2 # SPDX-License-Identifier: GPL-2.0
8 # Kselftest framework requirement - SKIP code is 4.
11 # all tests in this script. Can be overridden with -t option
21 IP="$(which ip) -netns ns1"
32 if [ ${rc} -eq ${expected} ]; then
33 printf " TEST: %-60s [ OK ]\n" "${msg}"
38 printf " TEST: %-60s [FAIL]\n" "${msg}"
57 set -e
60 $IP link set dev lo up
61 ip netns exec ns1 sysctl -qw net.ipv4.ip_forward=1
[all …]
|
| /openbmc/linux/Documentation/networking/dsa/ |
| H A D | configuration.rst | 1 .. SPDX-License-Identifier: GPL-2.0
10 .. _dsa-config-showcases:
13 -----------------------
18 *single port*
42 - when a DSA slave interface is brought up, the master interface is
44 - when the master interface is brought down, all DSA slave 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 …]
|
| H A D | b53.rst | 1 .. 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 …]
|
| /openbmc/linux/drivers/usb/gadget/function/ |
| H A D | u_ether.h | 1 /* 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 …]
|
| /openbmc/linux/Documentation/devicetree/bindings/display/bridge/ |
| H A D | ti,sn65dsi83.yaml | 1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Marek Vasut <marex@denx.de>
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 …]
|
| H A D | lontium,lt9211.yaml | 1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Marek Vasut <marex@denx.de>
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 …]
|
| /openbmc/linux/drivers/net/wireless/ti/wl18xx/ |
| H A D | wl18xx.h | 1 /* 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 …]
|
| /openbmc/linux/Documentation/scsi/ |
| H A D | bfa.rst | 1 .. 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 …]
|
| /openbmc/u-boot/board/freescale/mpc8610hpcd/ |
| H A D | mpc8610hpcd_diu.c | 1 // SPDX-License-Identifier: GPL-2.0+
3 * Copyright 2007-2011 Freescale Semiconductor, Inc.
22 volatile ccsr_gur_t *gur = &immap->im_gur; in diu_set_pixel_clock()
23 volatile unsigned int *guts_clkdvdr = &gur->clkdvdr; in diu_set_pixel_clock()
47 temp = in_8(&pixis->brdcfg0); in platform_diu_init()
50 /* Dual link LVDS */ in platform_diu_init()
53 name = "Dual-Link LVDS"; in platform_diu_init()
55 /* Single link LVDS */ in platform_diu_init()
57 name = "Single-Link LVDS"; in platform_diu_init()
60 if (in_8(&pixis->ver) == 1) /* Board version */ in platform_diu_init()
[all …]
|
| /openbmc/linux/Documentation/ABI/testing/ |
| H A D | sysfs-bus-pci-devices-aer_stats | 2 --------------------------
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-pci@vger.kernel.org, rajatja@google.com
18 be reported using a single ERR_COR message, thus
28 Advisory Non-Fatal 0
36 Contact: linux-pci@vger.kernel.org, rajatja@google.com
39 be reported using a single ERR_FATAL message, thus
45 Data Link Protocol 0
66 Contact: linux-pci@vger.kernel.org, rajatja@google.com
[all …]
|
| /openbmc/linux/tools/testing/selftests/bpf/prog_tests/ |
| H A D | xdp_synproxy.c | 1 // 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 …]
|
| /openbmc/linux/Documentation/admin-guide/ |
| H A D | sysfs-rules.rst | 4 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 …]
|
| /openbmc/linux/Documentation/userspace-api/media/mediactl/ |
| H A D | media-controller-model.rst | 1 .. 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 …]
|
| /openbmc/linux/Documentation/networking/ |
| H A D | bonding.rst | 1 .. 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 …]
|
| /openbmc/linux/drivers/gpu/drm/bridge/ |
| H A D | ti-sn65dsi83.c | 1 // 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 …]
|
| /openbmc/qemu/qapi/ |
| H A D | cxl.json | 1 # -*- Mode: Python -*-
32 # @cxl-inject-general-media-event:
42 # @flags: Event Record Flags. See CXL r3.0 Table 8-42 Common Event
46 # lower bits include some flags. See CXL r3.0 Table 8-43 General
50 # information. See CXL r3.0 Table 8-43 General Media Event
53 # @type: Type of memory event that occurred. See CXL r3.0 Table 8-43
57 # @transaction-type: Type of first transaction that caused the event
58 # to occur. See CXL r3.0 Table 8-43 General Media Event Record,
70 # @component-id: Device specific component identifier for the event.
71 # May describe a field replaceable sub-component of the device.
[all …]
|
| /openbmc/linux/Documentation/devicetree/bindings/fsi/ |
| H A D | fsi.txt | 4 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 …]
|
| /openbmc/linux/Documentation/networking/device_drivers/ethernet/freescale/dpaa2/ |
| H A D | switch-driver.rst | 1 .. 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 …]
|
| /openbmc/linux/drivers/gpu/drm/msm/dp/ |
| H A D | dp_parser.c | 1 // SPDX-License-Identifier: GPL-2.0-only
3 * Copyright (c) 2012-2020, The Linux Foundation. All rights reserved.
39 struct platform_device *pdev = parser->pdev; in dp_parser_ctrl_res()
40 struct dp_io *io = &parser->io; in dp_parser_ctrl_res()
41 struct dss_io_data *dss = &io->dp_controller; in dp_parser_ctrl_res()
43 dss->ahb.base = dp_ioremap(pdev, 0, &dss->ahb.len); in dp_parser_ctrl_res()
44 if (IS_ERR(dss->ahb.base)) in dp_parser_ctrl_res()
45 return PTR_ERR(dss->ahb.base); in dp_parser_ctrl_res()
47 dss->aux.base = dp_ioremap(pdev, 1, &dss->aux.len); in dp_parser_ctrl_res()
48 if (IS_ERR(dss->aux.base)) { in dp_parser_ctrl_res()
[all …]
|
| /openbmc/linux/Documentation/sound/designs/ |
| H A D | timestamping.rst | 7 - 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 …]
|
| /openbmc/linux/Documentation/userspace-api/media/v4l/ |
| H A D | dev-subdev.rst | 1 .. SPDX-License-Identifier: GFDL-1.1-no-invariants-or-later
6 Sub-device Interface
13 components as software blocks called sub-devices.
15 V4L2 sub-devices are usually kernel-only objects. If the V4L2 driver
17 media entities. Applications will be able to enumerate the sub-devices
21 In addition to make sub-devices discoverable, drivers can also choose to
23 sub-device driver and the V4L2 device driver support this, sub-devices
26 - query, read and write sub-devices controls
28 - subscribe and unsubscribe to events and retrieve them
30 - negotiate image formats on individual pads
[all …]
|
| /openbmc/linux/include/sound/ac97/ |
| H A D | controller.h | 1 /* SPDX-License-Identifier: GPL-2.0
18 * struct ac97_controller - The AC97 controller of the AC-Link
21 * @adap: the shell device ac97-%d, ie. ac97 adapter
43 * struct ac97_controller_ops - The AC97 operations
44 * @reset: Cold reset of the AC97 AC-Link.
45 * @warm_reset: Warm reset of the AC97 AC-Link.
46 * @read: Read of a single AC97 register.
48 * @write: Write of a single AC97 register.
74 return ERR_PTR(-ENODEV); in snd_ac97_controller_register()
|