| /openbmc/qemu/scripts/performance/ |
| H A D | topN_perf.py | 3 # Print the top N most executed functions in QEMU using perf.
5 # topN_perf.py [-h] [-n] <number of displayed top functions> -- \
9 # [-h] - Print the script arguments help message.
10 # [-n] - Specify the number of top functions to print.
11 # - If this flag is not specified, the tool defaults to 25.
14 # topN_perf.py -n 20 -- qemu-arm coulomb_double-arm
42 usage='topN_perf.py [-h] [-n] <number of displayed top functions > -- '
46 parser.add_argument('-n', dest='top', type=int, default=25,
47 help='Specify the number of top functions to print.')
77 -1: Allow use of (almost) all events by all users
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| H A D | topN_callgrind.py | 3 # Print the top N most executed functions in QEMU using callgrind.
5 # topN_callgrind.py [-h] [-n] <number of displayed top functions> -- \
9 # [-h] - Print the script arguments help message.
10 # [-n] - Specify the number of top functions to print.
11 # - If this flag is not specified, the tool defaults to 25.
14 # topN_callgrind.py -n 20 -- qemu-arm coulomb_double-arm
42 usage='topN_callgrind.py [-h] [-n] <number of displayed top functions> -- '
46 parser.add_argument('-n', dest='top', type=int, default=25,
47 help='Specify the number of top functions to print.')
65 ["valgrind", "--tool=callgrind", "--callgrind-out-file=/tmp/callgrind.data"]
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| /openbmc/linux/Documentation/devicetree/bindings/usb/ |
| H A D | brcm,usb-pinmap.yaml | 1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/usb/brcm,usb-pinmap.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Al Cooper <alcooperx@gmail.com>
15 - const: brcm,usb-pinmap
22 description: Interrupt for signals mirrored to out-gpios.
24 in-gpios:
29 brcm,in-functions:
30 $ref: /schemas/types.yaml#/definitions/string-array
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| /openbmc/linux/drivers/gpu/drm/radeon/ |
| H A D | radeon_acpi.c | 19 * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
53 u32 function_bits; /* supported functions bit vector */
68 u8 thermal_state; /* thermal state: state id (0: exit state, non-0: state) */
72 u8 backlight_level; /* panel backlight level (0-255) */
83 u32 function_bits; /* supported functions bit vector */
90 u16 client_id; /* client id (bit 2-0: func num, 7-3: dev num, 15-8: bus num) */
105 * radeon_atif_call - call an ATIF method
130 atif_arg_elements[1].buffer.length = params->length; in radeon_atif_call()
131 atif_arg_elements[1].buffer.pointer = params->pointer; in radeon_atif_call()
152 * radeon_atif_parse_notification - parse supported notifications
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| /openbmc/linux/drivers/usb/misc/ |
| H A D | brcmstb-usb-pinmap.c | 1 // SPDX-License-Identifier: GPL-2.0
64 val = gpiod_get_value(pin->gpiod); in sync_in_pin()
66 pinmap_set(pin->pdata->regs, pin->value_mask); in sync_in_pin()
68 pinmap_unset(pin->pdata->regs, pin->value_mask); in sync_in_pin()
83 pr_debug("%s: reg: 0x%x\n", __func__, readl(pdata->regs)); in brcmstb_usb_pinmap_ovr_isr()
84 pout = pdata->out_pins; in brcmstb_usb_pinmap_ovr_isr()
85 for (x = 0; x < pdata->out_count; x++) { in brcmstb_usb_pinmap_ovr_isr()
86 val = readl(pdata->regs); in brcmstb_usb_pinmap_ovr_isr()
87 if (val & pout->changed_mask) { in brcmstb_usb_pinmap_ovr_isr()
88 pinmap_set(pdata->regs, pout->clr_changed_mask); in brcmstb_usb_pinmap_ovr_isr()
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| /openbmc/linux/drivers/gpu/drm/amd/amdgpu/ |
| H A D | amdgpu_acpi.c | 1 // SPDX-License-Identifier: MIT
20 * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
108 struct amdgpu_atif_functions functions; member
125 struct amdgpu_atcs_functions functions; member
136 * amdgpu_atif_call - call an ATIF method
163 atif_arg_elements[1].buffer.length = params->length; in amdgpu_atif_call()
164 atif_arg_elements[1].buffer.pointer = params->pointer; in amdgpu_atif_call()
171 status = acpi_evaluate_object(atif->handle, NULL, &atif_arg, in amdgpu_atif_call()
183 if (obj->type != ACPI_TYPE_BUFFER) { in amdgpu_atif_call()
185 obj->type); in amdgpu_atif_call()
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| /openbmc/qemu/docs/sphinx/ |
| H A D | kerneldoc.py | 1 # coding=utf-8
21 # FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
51 """Extract kernel-doc comments from the specified file"""
56 'functions': directives.unchanged,
64 cmd = env.config.kerneldoc_bin + ['-rst', '-enable-lineno']
66 # Pass the version string to kernel-doc, as it needs to use a different
69 cmd += ['-sphinx-version', sphinx.__version__]
71 # Pass through the warnings-as-errors flag
73 cmd += ['-Werror']
81 tab_width = self.options.get('tab-width', self.state.document.settings.tab_width)
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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
32 // Disable optional_qualifier to skip functions with
35 // Skip functions with "assert(_errp && *_errp)" statement, because
47 - Error **_errp
55 - _errp
61 // Add invocation of ERRP_GUARD() to errp-functions where // necessary
103 // functions to warn (even those we are not going to convert).
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| /openbmc/linux/Documentation/sound/designs/ |
| H A D | midi-2.0.rst | 12 - Support of Universal MIDI Packet (UMP)
13 - Support of MIDI 2.0 protocol messages
14 - Transparent conversions between UMP and legacy MIDI 1.0 byte stream
15 - MIDI-CI for property and profile configurations
26 MIDI-CI is a high-level protocol that can talk with the MIDI device
31 the encoding/decoding of MIDI protocols on UMP, while MIDI-CI is
32 supported in user-space over the standard SysEx.
65 When a device supports MIDI 2.0, the USB-audio driver probes and uses
69 `midi2_enable=0` option to snd-usb-audio driver module, too.
78 option to snd-usb-audio driver for skipping the UMP v1.1 inquiries.
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| /openbmc/linux/tools/power/pm-graph/ |
| H A D | sleepgraph.8 | 3 sleepgraph \- Suspend/Resume timing analysis
21 Generates output files in subdirectory: suspend-yymmdd-HHMMSS
27 \fB-h\fR
30 \fB-v\fR
33 \fB-verbose\fR
36 \fB-config \fIfile\fR
39 \fB-m \fImode\fR
42 \fB-o \fIname\fR
46 e.g. suspend-{hostname}-{date}-{time}
48 \fB-rtcwake \fIt\fR | off
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| H A D | README | 8 pm-graph: suspend/resume/boot timing analysis tools
11 …Home Page: https://www.intel.com/content/www/us/en/developer/topic-technology/open/pm-graph/overvi…
13 Report bugs/issues at bugzilla.kernel.org Tools/pm-graph
14 - https://bugzilla.kernel.org/buglist.cgi?component=pm-graph&product=Tools
17 - Getting Started:
20 - Feature Summary:
21 https://www.intel.com/content/www/us/en/developer/topic-technology/open/pm-graph/features.html
23 - upstream version in git:
24 git clone https://github.com/intel/pm-graph/
27 - Overview
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| /openbmc/pldm/platform-mc/ |
| H A D | terminus_manager.hpp | 62 // DSP0240 v1.1.0 table-8, special value: 0,0xFF = reserved in TerminusManager()
69 * @param[in] mctpInfos - list information of the MCTP endpoints
75 * @param[in] mctpInfos - list information of the MCTP endpoints
84 * @param[in] tid - Destination TID
85 * @param[in] request - request PLDM message
86 * @param[out] responseMsg - response PLDM message
87 * @param[out] responseLen - length of response PLDM message
88 * @return coroutine return_value - PLDM completion code
97 * @param[in] eid - Destination EID
98 * @param[in] request - request PLDM message
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| /openbmc/u-boot/doc/driver-model/ |
| H A D | livetree.txt | 6 ------------
8 Traditionally U-Boot has used a 'flat' device tree. This means that it
13 This document describes U-Boot's support for a 'live' device tree, meaning
14 that the tree is loaded into a hierarchical data structure within U-Boot.
18 ----------
22 - it is the format produced by the device tree compiler, so no translation
25 - it is fairly compact (e.g. there is no need for pointers)
27 - it is accessed by the libfdt library, which is well tested and stable
38 Driver model scans the entire device tree sequentially on start-up which
40 modified at run-time, a live tree is much faster. Even if no modification
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| /openbmc/linux/arch/m68k/ifpsp060/ |
| H A D | isp.doc | 3 M68000 Hi-Performance Microprocessor Division
5 Production Release P1.00 -- October 10, 1994
30 ------------------------------------------------
41 64-bit divide
42 64-bit multiply
50 --------------------
70 -----------------------
73 -----------------
74 | | - 128 byte-sized section
75 (1) | Call-Out | - 4 bytes per entry (user fills these in)
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| /openbmc/linux/lib/ |
| H A D | Kconfig | 1 # SPDX-License-Identifier: GPL-2.0-only
15 bool "Automatically choose fastest RAID6 PQ functions"
19 Benchmark all available RAID6 PQ functions on init and choose the
31 converting bitfields between a CPU-usable representation and a
33 - Is little endian (bytes are reversed within a 32-bit group)
34 - The least-significant 32-bit word comes first (within a 64-bit
36 - The most significant bit of a byte is at its right (bit 0 of a
50 This option enables the use of hardware bit-reversal instructions on
93 bool "Access I/O in non-MMIO mode"
99 mechanism, the host-local I/O resource can be mapped into system
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| /openbmc/linux/fs/befs/ |
| H A D | ChangeLog | 1 Version 0.92 (2002-03-29)
5 Version 0.92 (2002-03-27)
12 Version 0.91 (2002-03-26)
15 Thanks to Laszlo Boszormenyi for pointing this out to me.
17 Version 0.9 (2002-03-14)
22 * Segregated the functions that interface directly with the linux vfs
25 Version 0.64 (2002-02-07)
32 * Andrew Farnham <andrewfarnham@uq.net.au> pointed out that the module
41 * Made a debian package of the source for use with kernel-package. [WD]
44 Version 0.63 (2002-01-31)
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| /openbmc/phosphor-logging/ |
| H A D | extensions.hpp | 16 * @param[in] internal::Manager& - A reference to the Manager class.
27 * @param[in] const std::string& - The Message property
28 * @param[in] uin32_t - The event log ID
29 * @param[in] uint64_t - The event log timestamp
30 * @param[in] Level - The event level
31 * @param[in] const AdditionalDataArg&) - the additional data
32 * @param[in] const AssociationEndpoints& - Association endpoints (callouts)
33 * @param[in] const FFDCArg& - A vector of FFDC file info.
41 * @param[in] uint32_t - The event log ID
52 * @param[in] uint32_t - The event log ID
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| /openbmc/linux/Documentation/trace/ |
| H A D | ftrace-design.rst | 8 This document is out of date. Some of the description below doesn't
12 ------------
27 -------------
30 - STACKTRACE_SUPPORT - implement save_stack_trace()
31 - TRACE_IRQFLAGS_SUPPORT - implement include/asm/irqflags.h
35 --------------------
37 You will need to implement the mcount and the ftrace_stub functions.
40 "mcount", "_mcount", or even "__mcount". You can probably figure it out by
43 $ echo 'main(){}' | gcc -x c -S -o - - -pg | grep mcount
56 be (semi-)relevant.
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| /openbmc/linux/drivers/staging/vt6655/ |
| H A D | srom.c | 1 // SPDX-License-Identifier: GPL-2.0+
6 * Purpose:Implement functions to access eeprom
12 * Functions:
13 * SROMbyReadEmbedded - Embedded read eeprom via MAC
14 * SROMbWriteEmbedded - Embedded write eeprom via MAC
15 * SROMvRegBitsOn - Set Bits On in eeprom
16 * SROMvRegBitsOff - Clear Bits Off in eeprom
17 * SROMbIsRegBitsOn - Test if Bits On in eeprom
18 * SROMbIsRegBitsOff - Test if Bits Off in eeprom
19 * SROMvReadAllContents - Read all contents in eeprom
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| /openbmc/bmcweb/include/ |
| H A D | boost_formatters.hpp | 1 // SPDX-License-Identifier: Apache-2.0
2 // SPDX-FileCopyrightText: Copyright OpenBMC Authors
13 // NOLINTBEGIN(readability-convert-member-functions-to-static, cert-dcl58-cpp)
24 return std::format_to(ctx.out(), "{}", ec.what()); in format()
37 return std::format_to(ctx.out(), "{}", in format()
51 return std::format_to(ctx.out(), "{}", std::string_view(msg.buffer())); in format()
64 return std::format_to(ctx.out(), "{}", std::string_view(msg)); in format()
67 // NOLINTEND(readability-convert-member-functions-to-static, cert-dcl58-cpp)
|
| /openbmc/linux/net/vmw_vsock/ |
| H A D | af_vsock_tap.c | 1 // SPDX-License-Identifier: GPL-2.0-or-later
3 * Tap functions for AF_VSOCK sockets.
5 * Code based on net/netlink/af_netlink.c tap functions.
19 if (unlikely(vt->dev->type != ARPHRD_VSOCKMON)) in vsock_add_tap()
20 return -EINVAL; in vsock_add_tap()
22 __module_get(vt->module); in vsock_add_tap()
25 list_add_rcu(&vt->list, &vsock_tap_all); in vsock_add_tap()
41 list_del_rcu(&vt->list); in vsock_remove_tap()
43 goto out; in vsock_remove_tap()
48 out: in vsock_remove_tap()
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| /openbmc/u-boot/Documentation/sphinx/ |
| H A D | kerneldoc.py | 1 # coding=utf-8
21 # FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
45 """Extract kernel-doc comments from the specified file"""
50 'functions': directives.unchanged_required,
58 cmd = [env.config.kerneldoc_bin, '-rst', '-enable-lineno']
66 tab_width = self.options.get('tab-width', self.state.document.settings.tab_width)
70 cmd += ['-export']
73 cmd += ['-internal']
76 cmd += ['-function', str(self.options.get('doc'))]
77 elif 'functions' in self.options:
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| /openbmc/linux/Documentation/driver-api/ |
| H A D | reset.rst | 1 .. SPDX-License-Identifier: GPL-2.0-only
13 the `consumer driver interface <#consumer-driver-interface>`__ (`API reference
14 <#reset-consumer-api>`__), which allows peripheral drivers to request control
16 <#reset-controller-driver-interface>`__ (`API reference
17 <#reset-controller-driver-api>`__), which is used by drivers for reset
22 functionality, restart handlers are out of scope for the reset controller API.
25 --------
39 is self-clearing and can be used to trigger a predetermined pulse on the
60 Functions are provided to assert and deassert the controlled reset lines,
71 ---------------------------
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| /openbmc/linux/kernel/trace/ |
| H A D | trace_stack.c | 1 // SPDX-License-Identifier: GPL-2.0
43 " ----- ---- --------\n", in print_max_stack()
50 size = stack_trace_index[i] - stack_trace_index[i+1]; in print_max_stack()
82 * The save_stack_trace() is called returning all the functions it finds in the
89 * Now to figure out how much each of these functions' local variable size is,
95 * ------------------ + -------------------
104 * size = i == nr_entries - 1 ? stack_trace_index[i] :
105 * stack_trace_index[i] - stack_trace_index[i+1]
112 * ----- ---- --------
117 * Now for architectures that might save the return address after the functions
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| /openbmc/linux/Documentation/arch/sh/ |
| H A D | new-machine.rst | 1 .. SPDX-License-Identifier: GPL-2.0
7 Paul Mundt <lethal@linux-sh.org>
18 of the board-specific code (with the exception of stboards) ended up
19 in arch/sh/kernel/ directly, with board-specific headers ending up in
20 include/asm-sh/. For the new kernel, things are broken out by board type,
24 Board-specific code::
27 |-- arch
28 | `-- sh
29 | `-- boards
30 | |-- adx
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|