| /openbmc/linux/Documentation/devicetree/bindings/soc/fsl/cpm_qe/ |
| H A D | cpm.txt | 10 - compatible : "fsl,cpm1", "fsl,cpm2", or "fsl,qe".
11 - reg : A 48-byte region beginning with CPCR.
15 #address-cells = <1>;
16 #size-cells = <1>;
17 #interrupt-cells = <2>;
18 compatible = "fsl,mpc8272-cpm", "fsl,cpm2";
24 - fsl,cpm-command : This value is ORed with the opcode and command flag
27 - fsl,cpm-brg : Indicates which baud rate generator the device
32 - reg : Unless otherwise specified, the first resource represents the
36 * Multi-User RAM (MURAM)
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| /openbmc/linux/drivers/mfd/ |
| H A D | vx855.c | 1 // SPDX-License-Identifier: GPL-2.0-or-later
3 * Linux multi-function-device driver (MFD) for the integrated peripherals
68 return -ENODEV; in vx855_probe()
72 dev_warn(&pdev->dev, in vx855_probe()
74 ret = -ENODEV; in vx855_probe()
82 /* As the region identified here includes many non-GPIO things, we in vx855_probe()
89 ret = mfd_add_devices(&pdev->dev, -1, vx855_cells, ARRAY_SIZE(vx855_cells), in vx855_probe()
92 /* we always return -ENODEV here in order to enable other in vx855_probe()
93 * drivers like old, not-yet-platform_device ported i2c-viapro */ in vx855_probe()
94 return -ENODEV; in vx855_probe()
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| /openbmc/linux/Documentation/driver-api/media/drivers/ |
| H A D | dvb-usb.rst | 1 .. SPDX-License-Identifier: GPL-2.0
3 Idea behind the dvb-usb-framework
11 #) **deprecated:** Newer DVB USB drivers should use the dvb-usb-v2 framework.
13 In March 2005 I got the new Twinhan USB2.0 DVB-T device. They provided specs
18 dibusb-driver would be a complete mess afterwards. So I decided to do it in a
19 different way: With the help of a dvb-usb-framework.
23 - Transport Stream URB handling in conjunction with dvb-demux-feed-control
25 - registering the device for the DVB-API
26 - registering an I2C-adapter if applicable
27 - remote-control/input-device handling
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| /openbmc/linux/Documentation/hwmon/ |
| H A D | ds1621.rst | 47 - Christian W. Zuckschwerdt <zany@triq.net>
48 - valuable contributions by Jan M. Sendler <sendler@sendler.de>
49 - ported to 2.6 by Aurelien Jarno <aurelien@aurel32.net>
53 ------------------
62 -----------
66 programmed into non-volatile on-chip registers). Temperature range is -55
68 Fahrenheit range of -67 to +257 degrees with 0.9 steps. If polarity
81 of up to +/- 0.5 degrees even when compared against precise temperature
91 any of the limits have ever been met or exceeded since last power-up or
102 also pin compatible with the DS1621 and provide multi-resolution support.
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| /openbmc/linux/Documentation/devicetree/bindings/firmware/ |
| H A D | fsl,scu.yaml | 1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Dong Aisheng <aisheng.dong@nxp.com>
13 The System Controller Firmware (SCFW) is a low-level system function
14 which runs on a dedicated Cortex-M core to provide power, clock, and
17 The AP communicates with the SC using a multi-ported MU module found
26 const: fsl,imx-scu
28 clock-controller:
31 $ref: /schemas/clock/fsl,scu-clk.yaml
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| /openbmc/linux/drivers/input/touchscreen/ |
| H A D | mk712.c | 1 // SPDX-License-Identifier: GPL-2.0-only
5 * Copyright (c) 1999-2002 Transmeta Corporation
16 * https://www.idt.com/general-parts/mk712-touch-screen-controller
20 * 1999-12-18: original version, Daniel Quinlan
21 * 1999-12-19: added anti-jitter code, report pen-up events, fixed mk712_poll
23 * 1999-12-20: improved random point rejection, Nathan Laredo
24 * 2000-01-05: checked in new anti-jitter code, changed mouse protocol, fixed
26 * 2002-03-15: Clean up for kernel merge <alan@redhat.com>
27 * Fixed multi open race, fixed memory checks, fixed resource
29 * 2005-01-18: Ported to 2.6 from 2.4.28, Rick Koch
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| /openbmc/linux/tools/perf/bench/ |
| H A D | sched-messaging.c | 1 // SPDX-License-Identifier: GPL-2.0
4 * sched-messaging.c
9 * Ported to perf by Hitoshi Mitake <mitake@dcl.info.waseda.ac.jp>
13 #include <subcmd/parse-options.h>
81 if (poll(&pollfd, 1, -1) != 1) in ready()
91 ready(ctx->ready_out, ctx->wakefd); in sender()
96 for (j = 0; j < ctx->num_fds; j++) { in sender()
100 ret = write(ctx->out_fds[j], data + done, in sender()
101 sizeof(data)-done); in sender()
120 close(ctx->in_fds[1]); in receiver()
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| /openbmc/openbmc/poky/documentation/migration-guides/ |
| H A D | migration-2.2.rst | 1 .. SPDX-License-Identifier: CC-BY-SA-2.0-UK
9 .. _migration-2.2-minimum-kernel-version:
12 ----------------------
16 AArch64-based targets the version is 3.14. For Nios II-based targets,
24 .. _migration-2.2-staging-directories-in-sysroot-simplified:
27 --------------------------------------------------
33 :oe_lists:`v2 patch series on the OE-Core Mailing List
34 </pipermail/openembedded-core/2016-May/121365.html>`
37 .. _migration-2.2-removal-of-old-images-from-tmp-deploy-now-enabled:
40 -------------------------------------------------------------------
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| /openbmc/qemu/util/ |
| H A D | rcu.c | 2 * urcu-mb.c
10 * Ported to QEMU by Paolo Bonzini <pbonzini@redhat.com>
24 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
33 #include "qemu/main-loop.h"
87 qatomic_set(&index->waiting, true); in wait_for_readers()
90 /* Here, order the stores to index->waiting before the loads of in wait_for_readers()
91 * index->ctr. Pairs with smp_mb_placeholder() in rcu_read_unlock(), in wait_for_readers()
92 * ensuring that the loads of index->ctr are sequentially consistent. in wait_for_readers()
96 * on architectures with 32-bit longs; see synchronize_rcu(). in wait_for_readers()
101 if (!rcu_gp_ongoing(&index->ctr)) { in wait_for_readers()
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| /openbmc/u-boot/arch/x86/cpu/quark/ |
| H A D | smc.h | 1 /* SPDX-License-Identifier: Intel */
6 * Ported from Intel released Quark UEFI BIOS
165 /* CH0-BL01-DQ */
232 /* CH0-ECC */
246 /* CH0-CMD */
278 /* CH0-CLK-CTL */
453 #define MCEIL(num, den) ((uint8_t)((num + den - 1) / den))
500 /* enable multi-rank support via rank2rank sharing */
|
| H A D | smc.c | 1 // SPDX-License-Identifier: Intel
6 * Ported from Intel released Quark UEFI BIOS
82 tck = t_ck[mrc_params->ddr_speed]; /* Clock in picoseconds */ in prog_ddr_timing_control()
83 tcl = mrc_params->params.cl; /* CAS latency in clocks */ in prog_ddr_timing_control()
86 tras = MCEIL(mrc_params->params.ras, tck); in prog_ddr_timing_control()
88 /* Per JEDEC: tWR=15000ps DDR2/3 from 800-1600 */ in prog_ddr_timing_control()
91 twtr = MCEIL(mrc_params->params.wtr, tck); in prog_ddr_timing_control()
92 trrd = MCEIL(mrc_params->params.rrd, tck); in prog_ddr_timing_control()
94 tfaw = MCEIL(mrc_params->params.faw, tck); in prog_ddr_timing_control()
96 wl = 5 + mrc_params->ddr_speed; in prog_ddr_timing_control()
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| /openbmc/linux/drivers/pwm/ |
| H A D | Kconfig | 1 # SPDX-License-Identifier: GPL-2.0-only
3 bool "Pulse-Width Modulation (PWM) Support"
5 Generic Pulse-Width Modulation (PWM) support.
7 In Pulse-Width Modulation, a variation of the width of pulses
23 all legacy implementations have been ported to the framework
52 will be called pwm-ab8500.
64 will be called pwm-apple.
74 will be called pwm-atmel.
82 (Atmel High-end LCD Controller). This PWM output is mainly used
86 will be called pwm-atmel-hlcdc.
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| /openbmc/linux/drivers/media/v4l2-core/ |
| H A D | v4l2-common.c | 1 // SPDX-License-Identifier: GPL-2.0-or-later
29 * 2.4 PROCFS support ported from 2.4 kernels by
32 * 2.4 devfs support ported from 2.4 kernels by
46 #include <media/v4l2-common.h>
47 #include <media/v4l2-device.h>
48 #include <media/v4l2-ctrls.h>
73 v4l2_ctrl_fill(qctrl->id, &name, &qctrl->type, in v4l2_ctrl_query_fill()
74 &min, &max, &step, &def, &qctrl->flags); in v4l2_ctrl_query_fill()
77 return -EINVAL; in v4l2_ctrl_query_fill()
79 qctrl->minimum = min; in v4l2_ctrl_query_fill()
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| /openbmc/openbmc/poky/bitbake/lib/bs4/ |
| H A D | CHANGELOG | 37 Two scripts: demonstrate_parser_differences.py and test-all-versions.
157 * Ported unit tests to use pytest.
169 * If the charset-normalizer Python module
170 (https://pypi.org/project/charset-normalizer/) is installed, Beautiful
188 * Some time ago, the misleadingly named "text" argument to find-type
207 replacement on PyPI, iconv_codecs, is GPL-licensed, so we can't use
208 it--it's also quite old.)
225 definition of 'text' than a user who calls div.get_text()--otherwise
272 https://html.spec.whatwg.org/multipage/parsing.html#parsing-with-a-known-character-encoding
275 byte-order-mark sniffing is run, then encodings in 'user_encodings'
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| /openbmc/linux/include/uapi/linux/ |
| H A D | cdrom.h | 1 /* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
3 * -- <linux/cdrom.h>
4 * General header file for linux CD-ROM drivers
9 * 1998-2002 Jens Axboe, axboe@suse.de
19 * As of Linux 2.1.x, all Linux CD-ROM application programs will use this
21 * a uniform interface between software accessing CD-ROMs and the various
23 * 23 different kinds of strange CD-ROM drives, but at least there will
24 * now be one, and only one, Linux CD-ROM interface.
27 * should use the O_NONBLOCK option when opening a CD-ROM device
33 * - drive = open("/dev/cdrom", O_RDONLY);
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| /openbmc/linux/arch/x86/ |
| H A D | Kconfig | 1 # SPDX-License-Identifier: GPL-2.0
4 bool "64-bit kernel" if "$(ARCH)" = "x86"
7 Say yes to build a 64-bit kernel - formerly known as x86_64
8 Say no to build a 32-bit kernel - formerly known as i386
13 # Options that are inherently 32-bit kernel only:
27 # Options that are inherently 64-bi
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| /openbmc/linux/drivers/isdn/hardware/mISDN/ |
| H A D | hfcmulti.c | 1 // SPDX-License-Identifier: GPL-2.0-or-later
3 * hfcmulti.c low level driver for hfc-4s/hfc-8s/hfc-e1 based cards
6 * ported to mqueue mechanism:
7 * Peter Sprenger (sprengermoving-bytes.de)
9 * inspired by existing hfc-pci driver:
10 * Copyright 1999 by Werner Cornelius (werner@isdn-development.de)
22 * Bit 0-7 = 0x00001 = HFC-E1 (1 port)
23 * or Bit 0-7 = 0x00004 = HFC-4S (4 ports)
24 * or Bit 0-7 = 0x00008 = HFC-8S (8 ports)
26 * Bit 9 = 0x00200 = Disable DTMF detect on all B-channels via hardware
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| /openbmc/linux/drivers/input/mouse/ |
| H A D | synaptics.c | 1 // SPDX-License-Identifier: GPL-2.0-only
6 * Added support for pass-through port. Special thanks to Peter Berg Larsen
10 * Ported to 2.5 input device infrastructure.
13 * start merging tpconfig and gpm code to a xfree-input module
17 * Copyright (c) 1998-2000 Bruce Kalk <kall@compass.com>
18 * code for the special synaptics commands (from the tpconfig-source)
61 * value which are actually negative values truncated to the 13-bit
63 * than 8184 (i.e. -8), so we treat all values greater than 8176 as
84 error = ps2_sliced_command(&psmouse->ps2dev, mode); in synaptics_mode_cmd()
89 error = ps2_command(&psmouse->ps2dev, param, PSMOUSE_CMD_SETRATE); in synaptics_mode_cmd()
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| /openbmc/u-boot/ |
| H A D | README | 1 # SPDX-License-Identifier: GPL-2.0+
3 # (C) Copyright 2000 - 2013
9 This directory contains the source code for U-Boot, a boot loader for
15 The development of U-Boot is closely related to Linux: some parts of
37 scattered throughout the U-Boot source identifying the people or
41 actual U-Boot source tree; however, it can be created dynamically
51 U-Boot, you should send a message to the U-Boot mailing list at
52 <u-boot@lists.denx.de>. There is also an archive of previous traffic
53 on the mailing list - please search the archive before asking FAQ's.
54 Please see http://lists.denx.de/pipermail/u-boot and
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| /openbmc/linux/ |
| H A D | CREDITS | 1 This is at least a partial credits-file of people that have
4 scripts. The fields are: name (N), email (E), web-address
6 snail-mail address (S).
10 ----------
51 D: in-kernel DRM Maintainer
71 E: tim_alpaerts@toyota-motor-europe.com
75 S: B-2610 Wilrijk-Antwerpen
80 W: http://www-stu.christs.cam.ac.uk/~aia21/
101 D: Maintainer of ide-cd and Uniform CD-ROM driver,
102 D: ATAPI CD-Changer support, Major 2.1.x CD-ROM update.
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| /openbmc/qemu/linux-user/ |
| H A D | syscall_defs.h | 118 #define TARGET_IOC_NRMASK ((1 << TARGET_IOC_NRBITS)-1)
119 #define TARGET_IOC_TYPEMASK ((1 << TARGET_IOC_TYPEBITS)-1)
120 #define TARGET_IOC_SIZEMASK ((1 << TARGET_IOC_SIZEBITS)-1)
121 #define TARGET_IOC_DIRMASK ((1 << TARGET_IOC_DIRBITS)-1)
180 uint8_t __pad[sizeof(struct target_sockaddr) -
181 sizeof(abi_ushort) - sizeof(abi_short) -
283 abi_long constant; /* PLL (phase-locked loop) time constant */
313 abi_llong constant; /* PLL (phase-locked loop) time constant */
381 #define TARGET_CMSG_ALIGN(len) (((len) + sizeof (abi_long) - 1) \
382 & (size_t) ~(sizeof (abi_long) - 1))
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| /openbmc/linux/drivers/net/ethernet/mellanox/mlx4/ |
| H A D | cmd.c | 16 * - Redistributions of source code must retain the above
20 * - Redistributions in binary form must reproduce the above
98 /* Multi Function device support required: */
142 [CMD_STAT_INTERNAL_ERR] = -EIO, in mlx4_status_to_errno()
143 [CMD_STAT_BAD_OP] = -EPERM, in mlx4_status_to_errno()
144 [CMD_STAT_BAD_PARAM] = -EINVAL, in mlx4_status_to_errno()
145 [CMD_STAT_BAD_SYS_STATE] = -ENXIO, in mlx4_status_to_errno()
146 [CMD_STAT_BAD_RESOURCE] = -EBADF, in mlx4_status_to_errno()
147 [CMD_STAT_RESOURCE_BUSY] = -EBUSY, in mlx4_status_to_errno()
148 [CMD_STAT_EXCEED_LIM] = -ENOMEM, in mlx4_status_to_errno()
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|
| H A D | main.c | 17 * - Redistributions of source code must retain the above
21 * - Redistributions in binary form must reproduce the above
41 #include <linux/dma-mapping.h>
43 #include <linux/io-mapping.h>
48 #include <uapi/rdma/mlx4-abi.h>
57 MODULE_DESCRIPTION("Mellanox ConnectX HCA low-level driver");
75 MODULE_PARM_DESC(msi_x, "0 - don't use MSI-X, 1 - use MSI-X, >1 - limit number of MSI-X irqs to msi…
103 " flow steering when available, set to -1");
147 MODULE_PARM_DESC(log_num_mac, "Log2 max number of MACs per ETH port (1-7)");
151 MODULE_PARM_DESC(log_num_vlan, "Log2 max number of VLANs per ETH port (0-7)");
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| /openbmc/linux/kernel/trace/ |
| H A D | ftrace.c | 1 // SPDX-License-Identifier: GPL-2.0
3 * Infrastructure for profiling code inserted by 'gcc -pg'.
5 * Copyright (C) 2007-2008 Steven Rostedt <srostedt@redhat.com>
6 * Copyright (C) 2004-2008 Ingo Molnar <mingo@redhat.com>
8 * Originally ported from the -rt patch by:
13 * Copyright (C) 2004-2006 Ingo Molnar
106 if (!(ops->flags & FTRACE_OPS_FL_PID) || !ops->private) in ftrace_pids_enabled()
109 tr = ops->private; in ftrace_pids_enabled()
111 return tr->function_pids != NULL || tr->function_no_pids != NULL; in ftrace_pids_enabled()
162 if (!(ops->flags & FTRACE_OPS_FL_INITIALIZED)) { in ftrace_ops_init()
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| /openbmc/linux/drivers/scsi/ |
| H A D | ncr53c8xx.c | 1 // SPDX-License-Identifier: GPL-2.0-or-later
3 ** Device driver for the PCI-SCSI NCR538XX controller family.
8 **-----------------------------------------------------------------------------
10 ** This driver has been ported to Linux from the FreeBSD NCR53C8XX driver
22 ** Stefan Esser <se@mi.Uni-Koeln.de>
24 ** And has been ported to NetBSD by
27 **-----------------------------------------------------------------------------
38 ** Support for Fast-20 scsi.
42 ** Support for Fast-40 scsi.
43 ** Support for on-Board RAM.
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|