| /openbmc/linux/tools/testing/selftests/bpf/ |
| H A D | bpf_experimental.h | 16 * The 'local_type_id' parameter must be a known constant.
17 * The 'meta' parameter is rewritten by the verifier, no need for BPF
32 * The 'meta' parameter is rewritten by the verifier, no need for BPF
44 * non-owning reference input into an owning reference in the process.
46 * The 'meta' parameter is rewritten by the verifier, no need for BPF
63 * -EINVAL if the node wasn't added because it's already in a list
79 * -EINVAL if the node wasn't added because it's already in a list
111 * Add 'node' to rbtree with root 'root' using comparator 'less'
117 * -EINVAL if the node wasn't added because it's already in a tree
120 bool (less)(struct bpf_rb_node *a, const struct bpf_rb_node *b),
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| /openbmc/linux/Documentation/devicetree/bindings/memory-controllers/ |
| H A D | rockchip,rk3399-dmc.yaml | 1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/memory-controllers/rockchip,rk3399-dmc.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Brian Norris <briannorris@chromium.org>
15 - rockchip,rk3399-dmc
17 devfreq-events:
21 Documentation/devicetree/bindings/devfreq/event/rockchip-dfi.txt.
26 clock-names:
28 - const: dmc_clk
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| /openbmc/phosphor-fan-presence/docs/control/ |
| H A D | events.md | 7 Triggers specify when an action should run. Groups specify which D-Bus objects
12 - [Groups](#groups)
13 - [Triggers](#triggers)
14 - [Actions](#actions)
15 - [Modifiers](#modifiers)
56 property on the `xyz.openbmc_project.Inventory.Item` interface from every D-Bus
61 property on each D-Bus object in the group, update the new value in the object
88 The actions and triggers defined with this group will look at this D-Bus
93 The actions and triggers defined with this group will look at this D-Bus
116 1. `get_properties` - Read the property configured for the group from every
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| /openbmc/qemu/include/crypto/ |
| H A D | akcipher.h | 25 #include "qapi/qapi-types-crypto.h"
63 * @in_len: length of plaintext, less or equal to the size reported
66 * @out_len: length of ciphertext, less or equal to the size reported
73 * otherwise -1 is returned
83 * @in_len: the length of ciphertext, less or equal to the size reported
86 * @out_len: length of the plaintext buffer, less or equal to the size
93 * otherwise -1 is returned
103 * @in_len: the length of data, less or equal to the size reported
106 * @out_len: length of the signature buffer, less or equal to the size
113 * otherwise -1 is returned
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| /openbmc/docs/architecture/ |
| H A D | ipmi-architecture.md | 8 ## High-Level Overview
18 /------------------\
19 /----------------------------\ | |
20 | KCS/BT - Host | <-All IPMI cmds-> | |
22 \----------------------------/ | IPMI Daemon |
25 /-----------------------------\ | |
26 | LAN - RMCP+ | | |
27 | /--------------------------\| | |
28 | |*Process the Session and || <-All IPMI cmds-> | |
31 | \--------------------------/| | |
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| /openbmc/linux/drivers/usb/dwc3/ |
| H A D | gadget.h | 1 /* SPDX-License-Identifier: GPL-2.0 */
3 * gadget.h - DesignWare USB3 DRD Gadget Header
5 * Copyright (C) 2010-2011 Texas Instruments Incorporated - https://www.ti.com
20 #define gadget_to_dwc(g) (dev_get_platdata(&g->dev))
22 /* DEPCFG parameter 1 */
35 /* DEPCFG parameter 0 */
48 /* DEPXFERCFG parameter 0 */
52 #define DWC3_DEFAULT_U1_DEV_EXIT_LAT 0x0A /* Less then 10 microsec */
55 #define DWC3_DEFAULT_U2_DEV_EXIT_LAT 0x1FF /* Less then 511 microsec */
59 /* -------------------------------------------------------------------------- */
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|
| /openbmc/linux/Documentation/admin-guide/media/ |
| H A D | philips.rst | 1 .. SPDX-License-Identifier: GPL-2.0
7 E-mail: webcam@smcc.demon.nl Last updated: 2004-01-19
30 * Samsung MPC-C10
31 * Samsung MPC-C30
33 * AME CU-001
34 * Visionite VCS-UM100
35 * Visionite VCS-UC300
40 framerates; in addition the webcam uses less bandwidth on the USB bus (handy
46 the latter, since it makes troubleshooting a lot easier. The built-in
50 camera; some programs depend on a particular image-size or -format and
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|
| /openbmc/u-boot/drivers/mtd/ubi/ |
| H A D | Kconfig | 11 bool "Enable UBI - Unsorted block images"
16 UBI is a software layer above MTD layer which admits of LVM-like
20 (www.linux-mtd.infradead.org).
25 int "UBI wear-leveling threshold"
29 This parameter defines the maximum difference between the highest
36 other flashes which have eraseblock life-cycle 100000 or more.
38 life-cycle less than 10000, the threshold should be lessened (e.g.,
54 as "1024 * (1 - MinNVB / MaxNVB)", which gives 20 for most NANDs
65 This option can be overridden by the "mtd=" UBI module parameter or
74 Important: this feature is experimental so far and the on-flash
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|
| /openbmc/linux/Documentation/netlabel/ |
| H A D | draft-ietf-cipso-ipsecurity-01.txt | 27 Please check the I-D abstract listing contained in each Internet Draft
46 mandatory access controls and multi-level security. These systems are
88 once in a datagram. All multi-octet fields in the option are defined to be
91 +----------+----------+------//------+-----------//---------+
93 +----------+----------+------//------+-----------//---------+
124 corresponding ASCII representations. Non-related groups of systems may
148 actual security information to be passed. All multi-octet fields in a tag
171 +----------+----------+--------//--------+
173 +----------+----------+--------//--------+
207 This is referred to as the "bit-mapped" tag type. Tag type 1 is included
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|
| /openbmc/linux/Documentation/admin-guide/mm/ |
| H A D | hugetlbpage.rst | 13 256M and ppc64 supports 4K and 16M. A TLB is a cache of virtual-to-physical
93 Once a number of huge pages have been pre-allocated to the kernel huge page
99 command line by specifying the "hugepages=N" parameter, where 'N' = the
105 with a huge page size selection parameter "hugepagesz=<size>". <size> must
107 page size may be selected with the "default_hugepagesz=<size>" boot parameter.
109 Hugetlb boot command line parameter semantics
113 parameter to preallocate a number of huge pages of the specified
124 follows a valid hugepagesz or default_hugepagesz parameter. However,
125 if hugepages is the first or only hugetlb command line parameter it
129 parameter pair for the default size. This parameter also has a
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|
| /openbmc/qemu/docs/interop/ |
| H A D | pr-helper.rst | 7 QEMU's SCSI passthrough devices, ``scsi-block`` and ``scsi-generic``,
18 ``pr-manager-helper`` object and the external program.
23 -----------------------------
25 All data transmitted on the socket is big-endian.
43 --------------
51 of a 16-byte SCSI CDB. A file descriptor must be passed to the helper
56 - the command (stored in the first byte) must be one of 0x5E
59 - the allocation length (stored in bytes 7-8 of the CDB for PERSISTENT
60 RESERVE IN) or parameter list length (stored in bytes 5-8 of the CDB
63 For PERSISTENT RESERVE OUT, the parameter list is sent right after the
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|
| /openbmc/linux/include/linux/ |
| H A D | dtlk.h | 1 /* SPDX-License-Identifier: GPL-2.0 */
28 bit goes zero 2-3 usec after
29 writing, and goes 1 again 180-190
32 indicates that less than 300 free
37 indicates that less than 300 bytes
56 data buffer has less than 30 bytes
67 unsigned short serial_number; /* 0-7Fh:0-7Fh */
70 unsigned char punc_level; /* nB; 0-7 */
71 unsigned char formant_freq; /* nF; 0-9 */
72 unsigned char pitch; /* nP; 0-99 */
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|
| /openbmc/qemu/scripts/coccinelle/ |
| H A D | errp-guard.cocci | 20 // spatch --sp-file scripts/coccinelle/errp-guard.cocci \
21 // --macro-file scripts/cocci-macro-file.h --in-place \
22 // --no-show-diff --max-width 80 FILES...
24 // Note: --max-width 80 is needed because coccinelle default is less
25 // than 80, and without this parameter coccinelle may reindent some
29 // Switch unusual Error ** parameter names to errp
33 // "Error *const *errp" parameter.
36 // that signals unusual semantics, and the parameter name may well
47 - Error **_errp
55 - _errp
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|
| /openbmc/linux/drivers/accessibility/speakup/ |
| H A D | speakup_dtlk.h | 1 /* SPDX-License-Identifier: GPL-2.0 */
2 /* speakup_dtlk.h - header file for speakups DoubleTalk driver. */
23 * bit goes zero 2-3 usec after
24 * writing, and goes 1 again 180-190
28 * indicates that less than 300 bytes
34 * indicates that less than 300 bytes
42 u_short serial_number; /* 0-7Fh:0-7Fh */
45 u_char punc_level; /* nB; 0-7 */
46 u_char formant_freq; /* nF; 0-9 */
47 u_char pitch; /* nP; 0-99 */
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|
| /openbmc/linux/drivers/mtd/ubi/ |
| H A D | Kconfig | 1 # SPDX-License-Identifier: GPL-2.0-only
3 tristate "Enable UBI - Unsorted block images"
6 UBI is a software layer above MTD layer which admits use of LVM-like
10 (www.linux-mtd.infradead.org).
15 int "UBI wear-leveling threshold"
19 This parameter defines the maximum difference between the highest
26 other flashes which have eraseblock life-cycle 100000 or more.
28 life-cycle less than 10000, the threshold should be lessened (e.g.,
44 as "1024 * (1 - MinNVB / MaxNVB)", which gives 20 for most NANDs
55 This option can be overridden by the "mtd=" UBI module parameter or
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|
| /openbmc/linux/drivers/staging/media/atomisp/pci/css_2401_system/hrt/ |
| H A D | mipi_backend_defs.h | 1 /* SPDX-License-Identifier: GPL-2.0 */
96 …ACKEND_STREAMING_PIX_A_MSB(pix_width) (_HRT_MIPI_BACKEND_STREAMING_PIX_A_LSB + (pix_width) - 1)
99 …AMING_PIX_B_MSB(pix_width) (_HRT_MIPI_BACKEND_STREAMING_PIX_B_LSB(pix_width) + (pix_width) - 1)
107 /* These Custom Defs are defined based on design-time config in "mipi_backend_pixel_formatter.chdl"…
140 …PI_BACKEND_CUST_PIX_VALID_EOP_NOR_VALID_IDX 0 /* Normal (NO less get_bits case) Valid - 1bits */
141 …MIPI_BACKEND_CUST_PIX_VALID_EOP_NOR_EOP_IDX 1 /* Normal (NO less get_bits case) EoP - 1bits */
142 …IPI_BACKEND_CUST_PIX_VALID_EOP_ESP_VALID_IDX 2 /* Especial (less get_bits case) Valid - 1bits */
143 …_MIPI_BACKEND_CUST_PIX_VALID_EOP_ESP_EOP_IDX 3 /* Especial (less get_bits case) EoP - 1bits */
150 /* The pipe backend - stream2mmio should be design time configurable in */
151 /* PixWidth - Number of bits per pixel */
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|
| /openbmc/linux/lib/842/ |
| H A D | 842.h | 1 /* SPDX-License-Identifier: GPL-2.0 */
14 * to a previously-written number of data bytes to copy to the output buffer.
16 * The template code is a 5-bit value. This code indicates what to do with
24 * Any row with less than 4 actions is padded with noop actions, indicated by
32 * corresponding arg is an index parameter that points to, respectively, a 2,
40 * bytes ((2^8 = 256) * 8 bytes). Think of it as a kind-of ring buffer for
61 * 0x1d as a special "short data" template code, to represent less than 8 bytes
66 * compressed buffers containing this sw-only template will be rejected by
68 * library. The 842 software compression module includes a parameter to
69 * disable using this sw-only "short data" template, and instead simply
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|
| /openbmc/linux/Documentation/virt/kvm/ |
| H A D | halt-polling.rst | 1 .. SPDX-License-Identifier: GPL-2.0
16 the order of a few micro-seconds, although performance benefits are workload
27 The powerpc kvm-hv specific case is implemented in:
39 kvm_vcpu->halt_poll_ns
41 or in the case of powerpc kvm-hv, in the vcore struct:
43 kvmppc_vcore->halt_poll_ns
50 two options, either the polling interval and total block time[0] were less than
54 In the event that both the polling interval and total block time were less than
66 shrink_halt_poll_ns() and is divided by the module parameter
86 powerpc kvm-hv case.
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|
| /openbmc/linux/drivers/media/usb/stk1160/ |
| H A D | stk1160-reg.h | 1 /* SPDX-License-Identifier: GPL-2.0-or-later */
6 * <elezegarcia--a.t--gmail.com>
10 * <rmthomas--a.t--sciolus.org>
19 /* Power-on Strapping Data */
39 * Bit 0 - Horizontal Decimation Control
42 * Bit 1 - Decimates Half or More Column
43 * 0 Decimates less than half from original column,
47 * Bit 2 - Vertical Decimation Control
50 * Bit 3 - Vertical Greater or Equal to Half
51 * 0 Decimates less than half from original row,
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|
| /openbmc/linux/drivers/net/can/dev/ |
| H A D | bittiming.c | 1 // SPDX-License-Identifier: GPL-2.0-only
2 /* Copyright (C) 2005 Marc Kleine-Budde, Pengutronix
4 * Copyright (C) 2008-2009 Wolfgang Grandegger <wg@grandegger.com>
11 if (bt->sjw) in can_sjw_set_default()
15 bt->sjw = max(1U, min(bt->phase_seg1, bt->phase_seg2 / 2)); in can_sjw_set_default()
21 if (bt->sjw > btc->sjw_max) { in can_sjw_check()
23 bt->sjw, btc->sjw_max); in can_sjw_check()
24 return -EINVAL; in can_sjw_check()
27 if (bt->sjw > bt->phase_seg1) { in can_sjw_check()
29 "sjw: %u greater than phase-seg1: %u", in can_sjw_check()
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|
| /openbmc/linux/Documentation/driver-api/usb/ |
| H A D | URB.rst | 1 .. _usb-urb:
6 :Revised: 2000-Dec-05
7 :Again: 2002-Jul-06
8 :Again: 2005-Sep-19
9 :Again: 2017-Mar-29
14 The USB subsystem now has a substantial section at :ref:`usb-hostside-api`
26 - An URB consists of all relevant information to execute any USB transaction
29 - Execution of an URB is inherently an asynchronous operation, i.e. the
33 - Transfers for one URB can be canceled with :c:func:`usb_unlink_urb`
36 - Each URB has a completion handler, which is called after the action
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|
| /openbmc/linux/Documentation/admin-guide/ |
| H A D | kernel-parameters.rst | 3 The kernel's command-line parameters
12 The kernel parses parameters from the kernel command line up to "``--``";
13 if it doesn't recognize a parameter and it doesn't contain a '.', the
14 parameter gets passed to init: parameters with '=' go into init's
16 Everything after "``--``" is passed as an argument to init.
30 Hyphens (dashes) and underscores are equivalent in parameter names, so::
32 log_buf_len=1M print-fatal-signals=1
36 log-buf-len=1M print_fatal_signals=1
38 Double-quotes can be used to protect spaces in values, e.g.::
43 ----------
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|
| /openbmc/phosphor-dbus-interfaces/yaml/xyz/openbmc_project/State/Boot/ |
| H A D | PostCode.interface.yaml | 6 - name: CurrentBootCycleCount
11 - name: MaxBootCycleNum
15 user what's the max boot number, and make sure get command parameter
16 less than it.
18 - name: GetPostCodesWithTimeStamp
23 - name: Index
30 - name: Codes
34 - name: GetPostCodes
38 - name: Index
45 - name: Codes
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|
| /openbmc/qemu/hw/core/ |
| H A D | numa.c | 2 * NUMA parameter parsing routines
29 #include "exec/cpu-common.h"
31 #include "qemu/error-report.h"
33 #include "qapi/opts-visitor.h"
34 #include "qapi/qapi-visit-machine.h"
37 #include "hw/mem/pc-dimm.h"
39 #include "hw/mem/memory-device.h"
41 #include "qemu/config-file.h"
69 unsigned int max_cpus = ms->smp.max_cpus; in parse_numa_node()
70 NodeInfo *numa_info = ms->numa_state->nodes; in parse_numa_node()
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|
| /openbmc/linux/Documentation/devicetree/bindings/eeprom/ |
| H A D | microchip,93lc46b.yaml | 1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Cory Tusar <cory.tusar@pid1solutions.com>
15 - atmel,at93c46
16 - atmel,at93c46d
17 - atmel,at93c56
18 - atmel,at93c66
19 - eeprom-93xx46
20 - microchip,93lc46b
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|