| /linux/arch/arm64/boot/dts/ti/ |
| H A D | k3-am62p-verdin-wifi.dtsi | 1 // SPDX-License-Identifier: GPL-2.0-or-later OR MIT
7 * https://www.toradex.com/computer-on-modules/verdin-arm-family/ti-am62p
10 /* On-module Bluetooth */
12 pinctrl-names = "default";
13 pinctrl-0 = <&pinctrl_uart6>;
14 uart-has-rtscts;
18 compatible = "nxp,88w8987-bt";
19 fw-init-baudrate = <3000000>;
23 /* On-module Wi-Fi */
25 pinctrl-names = "default";
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| H A D | k3-am62-verdin-wifi.dtsi | 1 // SPDX-License-Identifier: GPL-2.0-or-later OR MIT
7 * https://www.toradex.com/computer-on-modules/verdin-arm-family/ti-am62
11 wifi_pwrseq: wifi-pwrseq {
12 compatible = "mmc-pwrseq-simple";
13 pinctrl-names = "default";
14 pinctrl-0 = <&pinctrl_wifi_en>;
15 reset-gpios = <&main_gpio0 22 GPIO_ACTIVE_LOW>;
19 /* On-module Wi-Fi */
21 pinctrl-names = "default";
22 pinctrl-0 = <&pinctrl_sdhci2>;
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| /linux/tools/testing/ktest/ |
| H A D | sample.conf | 13 # default options. These options can be overridden by test specific
21 # Test specific options are set after the label:
25 # The options after a TEST_START label are specific to that test.
26 # Each TEST_START label will set up a new test. If you want to
27 # perform a test more than once, you can add the ITERATE label
28 # to it followed by the number of times you want that test
29 # to iterate. If the ITERATE is left off, the test will only
34 # You can skip a test by adding SKIP (before or after the ITERATE
43 # The SKIP label causes the options and the test itself to be ignored.
45 # only enabling the ones you want to use for a current test run.
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| H A D | ktest.pl | 1 #!/usr/bin/perl -w
2 # SPDX-License-Identifier: GPL-2.0-only
4 # Copyright 2010 - Steven Rostedt <srostedt@redhat.com>, Red Hat Inc.
69 "GRUB_REBOOT" => "grub2-reboot",
70 "GRUB_BLS_GET" => "grubby --info=ALL",
78 "LOCALVERSION" => "-test",
81 "TARGET_IMAGE" => "/boot/vmlinuz-test",
245 # set when a test is something other that just building or install
307 "TEST" => \$run_test,
397 The machine hostname that you will test.
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| /linux/Documentation/devicetree/bindings/mmc/ |
| H A D | sdhci-am654.yaml | 1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
2 # Copyright (C) 2020 Texas Instruments Incorporated - http://www.ti.com/
4 ---
5 $id: http://devicetree.org/schemas/mmc/sdhci-am654.yaml#
6 $schema: http://devicetree.org/meta-schemas/core.yaml#
11 - Ulf Hansson <ulf.hansson@linaro.org>
14 - $ref: sdhci-common.yaml#
19 - enum:
20 - ti,am62-sdhci
21 - ti,am64-sdhci-4bit
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| H A D | arasan,sdhci.yaml | 1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Adrian Hunter <adrian.hunter@intel.com>
13 - $ref: mmc-controller.yaml#
14 - if:
18 const: arasan,sdhci-5.1
21 - phys
22 - phy-names
23 - if:
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| /linux/drivers/misc/genwqe/ |
| H A D | card_base.c | 1 // SPDX-License-Identifier: GPL-2.0-only
8 * Author: Joerg-Stephan Vogt <jsvogt@de.ibm.com>
26 #include <linux/dma-mapping.h>
37 MODULE_AUTHOR("Joerg-Stephan Vogt <jsvogt@de.ibm.com>");
59 /* Initial SR-IOV bring-up image */
108 * genwqe_devnode() - Set default access mode for genwqe devices.
110 * @mode: Carrier to pass-back given mode (permissions)
128 * genwqe_dev_alloc() - Create and prepare a new card descriptor
135 struct genwqe_dev *cd; in genwqe_dev_alloc() local
142 return ERR_PTR(-ENODEV); in genwqe_dev_alloc()
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| H A D | card_base.h | 1 /* SPDX-License-Identifier: GPL-2.0-only */
11 * Author: Joerg-Stephan Vogt <jsvogt@de.ibm.com>
42 #define GENWQE_DDCB_MAX 32 /* DDCBs on the work-queue */
62 #define PCI_SUBSYSTEM_ID_GENWQE5 0x035f /* Genwqe A5 Subsystem-ID */
63 #define PCI_SUBSYSTEM_ID_GENWQE5_NEW 0x044b /* Genwqe A5 Subsystem-ID */
67 #define PCI_SUBSYSTEM_ID_GENWQE5_SRIOV 0x0000 /* Genwqe A5 Subsystem-ID */
73 * struct genwqe_reg - Genwqe data dump functionality
82 * enum genwqe_dbg_type - Specify chip unit to dump/debug
99 #define GENWQE_INJECT_HARDWARE_FAILURE 0x00000001 /* injects -1 reg reads */
107 * Error-handling in case of card malfunction
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| /linux/Documentation/admin-guide/ |
| H A D | bcache.rst | 11 This is the git repository of bcache-tools:
12 https://git.kernel.org/pub/scm/linux/kernel/git/colyli/bcache-tools.git/
17 It's designed around the performance characteristics of SSDs - it only allocates
25 great lengths to protect your data - it reliably handles unclean shutdown. (It
29 Writeback caching can use most of the cache for buffering writes - writing
36 average is above the cutoff it will skip all IO from that task - instead of
47 You'll need bcache util from the bcache-tools repository. Both the cache device
50 bcache make -B /dev/sdb
51 bcache make -C /dev/sdc
53 `bcache make` has the ability to format multiple devices at the same time - if
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| H A D | cgroup-v2.rst | 1 .. _cgroup-v2:
11 conventions of cgroup v2. It describes all userland-visible aspects
14 v1 is available under :ref:`Documentation/admin-guide/cgroup-v1/index.rst <cgroup-v1>`.
22 1-1. Terminology
23 1-2. What is cgroup?
25 2-1. Mounting
26 2-2. Organizing Processes and Threads
27 2-2-1. Processes
28 2-2-2. Threads
29 2-3. [Un]populated Notification
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| /linux/include/uapi/drm/ |
| H A D | drm_mode.h | 5 * Copyright (c) 2007-2008 Tungsten Graphics, Inc., Cedar Park, TX., USA
6 * Copyright (c) 2007-2008 Intel Corporation
10 * to deal in the Software without restriction, including without limitation
18 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
62 /* bit compatible with the xrandr RR_ definitions (bits 0-13)
176 * using the name->prop id lookup is the preferred method.
202 * using the name->prop id lookup is the preferred method.
222 * struct drm_mode_modeinfo - Display mode information.
239 * This is the user-spac
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| /linux/fs/nfsd/ |
| H A D | export.c | 1 // SPDX-License-Identifier: GPL-2.0
32 * One maps client+vfsmnt+dentry to export options - the export map
33 * The other maps client+filehandle-fragment to export options. - the expkey map
41 #define EXPKEY_HASHMASK (EXPKEY_HASHMAX -1)
47 if (test_bit(CACHE_VALID, &key->h.flags) && in expkey_put()
48 !test_bit(CACHE_NEGATIVE, &key->h.flags)) in expkey_put()
49 path_put(&key->ek_path); in expkey_put()
50 auth_domain_put(key->ek_client); in expkey_put()
54 static int expkey_upcall(struct cache_detail *cd, struct cache_head *h) in expkey_upcall() argument
56 return sunrpc_cache_pipe_upcall(cd, h); in expkey_upcall()
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| /linux/lib/ |
| H A D | Kconfig.debug | 1 # SPDX-License-Identifier: GPL-2.0-only
19 parameter printk.time=1. See Documentation/admin-guide/kernel-parameters.rst
31 interpret without knowing where these lines (or sometimes individual
50 int "Default console loglevel (1-15)"
60 Note: This does not affect the log level of un-prefixed printk()
65 int "quiet console loglevel (1-15)"
76 int "Default message log level (1-7)"
82 This was hard-coded to KERN_WARNING since at least 2.6.10 but folks
118 enabled/disabled based on various levels of scope - per source file,
158 nullarbor:~ # echo -n 'file svcsock.c line 1603 +p' >
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| /linux/Documentation/scsi/ |
| H A D | BusLogic.rst | 1 .. SPDX-License-Identifier: GPL-2.0
21 Copyright 1995-1998 by Leonard N. Zubkoff <lnz@dandelion.com>
57 BT-948/958/958D, will always be available from my Linux Home Page at URL
68 opportunity to become a beta test site for their latest MultiMaster product,
69 the BT-948 PCI Ultra SCSI Host Adapter, and then again for the BT-958 PCI Wide
90 94555, USA and can be reached at 510/796-6100 or on the World Wide Web at
92 mail at techsup@mylex.com, by Voice at 510/608-2400, or by FAX at 510/745-7715.
101 -----------------------------------
116 adapter will attempt to negotiate for 20.0 mega-transfers/second.
121 adapter will attempt to negotiate for 10.0 mega-transfers/second.
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| /linux/drivers/usb/storage/ |
| H A D | unusual_devs.h | 1 /* SPDX-License-Identifier: GPL-2.0+ */
7 * (c) 2000-2002 Matthew Dharm (mdharm-usb@one-eyed-alien.net)
26 * - a patch that adds the entry for your device, including your
29 * - a copy of /sys/kernel/debug/usb/devices with your device plugged in
31 * Send your submission to the USB development list <linux-usb@vger.kernel.org>
42 * In-kernel mode switching is deprecated. Do not add new devices to
71 "CD-Writer+",
74 /* Reported by Ben Efros <ben@pc-doctor.com> */
82 * Reported by Grant Grundler <grundler@parisc-linux.org>
107 /* Patch submitted by Mihnea-Costin Grigore <mihnea@zulu.ro> */
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| /linux/drivers/ata/ |
| H A D | libata-core.c | 1 // SPDX-License-Identifier: GPL-2.0-or-later
3 * libata-core.c - helper library for ATA
5 * Copyright 2003-2004 Red Hat, Inc. All rights reserved.
6 * Copyright 2003-2004 Jeff Garzik
9 * as Documentation/driver-api/libata.rst
12 * http://www.sata-io.org/
16 * http://www.t10.org (SCSI MMC - for ATAPI MMC)
17 * http://www.sata-io.org (SATA)
19 * http://www.qic.org (QIC157 - Tape and DSC)
20 * http://www.ce-ata.org (CE-ATA: not supported)
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|
| /linux/drivers/net/ethernet/sun/ |
| H A D | cassini.h | 1 /* SPDX-License-Identifier: GPL-2.0+ */
29 /* cassini register map: 2M memory mapped in 32-bit memory space accessible as
30 * 32-bit words. there is no i/o port access. REG_ addresses are
62 /* top level interrupts [0-9] are auto-cleared to 0 when the status
63 * register is read. second level interrupts [13 - 18] are cleared at
64 * the source. tx completion register 3 is replicated in [19 - 31]
104 len of non-reassembly pkt
183 #define BIM_CFG_64BIT_DISABLE 0x004 /* disable 64-bit mode */
185 #define BIM_CFG_32BIT 0x010 /* (ro) 1 = 32-bit slot, 0 = 64-bit */
216 reset when hot-swap is being
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| /linux/kernel/events/ |
| H A D | core.c | 1 // SPDX-License-Identifier: GPL-2.0
6 * Copyright (C) 2008-2011 Red Hat, Inc., Ingo Molnar
7 * Copyright (C) 2008-2011 Red Hat, Inc., Peter Zijlstra
58 #include <linux/percpu-rwsem.h>
76 struct task_struct *p = tfc->p; in remote_function()
79 /* -EAGAIN */ in remote_function()
84 * Now that we're on right CPU with IRQs disabled, we can test in remote_function()
85 * if we hit the right task without races. in remote_function()
88 tfc->ret = -ESRCH; /* No such (running) process */ in remote_function()
93 tfc->ret = tfc->func(tfc->info); in remote_function()
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| /linux/virt/kvm/ |
| H A D | kvm_main.c | 1 // SPDX-License-Identifier: GPL-2.0-only
3 * Kernel-based Virtual Machine (KVM) Hypervisor
74 MODULE_DESCRIPTION("Kernel-based Virtual Machine (KVM) Hypervisor");
82 /* Default doubles per-vcpu halt_poll_ns. */
92 /* Default halves per-vcpu halt_poll_ns. */
98 * Allow direct access (from KVM or the CPU) without MMU notifier protection
107 * kvm->lock --> kvm->slots_lock --> kvm->irq_lock
132 * - Prevent a compat task from opening /dev/kvm
133 * - If the open has been done by a 64bit task, and the KVM fd
137 unsigned long arg) { return -EINVAL; } in kvm_no_compat_ioctl()
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| /linux/Documentation/virt/kvm/ |
| H A D | api.rst | 1 .. SPDX-License-Identifier: GPL-2.0
4 The Definitive KVM (Kernel-based Virtual Machine) API Documentation
24 - System ioctls: These query and set global attributes which affect the
28 - VM ioctls: These query and set attributes that affect an entire virtual
35 - vcpu ioctls: These query and set attributes that control the operation
43 - device ioctls: These query and set attributes that control the operation
81 via fork(), dup(), etc... without careful consideration is strongly
92 facility that allows backward-compatible extensions to the API to be
133 -----------------------
150 -----------------
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| /linux/drivers/crypto/inside-secure/ |
| H A D | safexcel.c | 1 // SPDX-License-Identifier: GPL-2.0
5 * Antoine Tenart <antoine.tenart@free-electrons.com>
10 #include <linux/dma-mapping.h>
37 * so they can share contexts. Without this, the EIP197 will in eip197_trc_cache_setupvirt()
45 writel(0, priv->base + EIP197_FLUE_IFC_LUT(i)); in eip197_trc_cache_setupvirt()
51 for (i = 0; i < priv->config.rings; i++) { in eip197_trc_cache_setupvirt()
52 writel(0, priv->base + EIP197_FLUE_CACHEBASE_LO(i)); in eip197_trc_cache_setupvirt()
53 writel(0, priv->base + EIP197_FLUE_CACHEBASE_HI(i)); in eip197_trc_cache_setupvirt()
55 priv->base + EIP197_FLUE_CONFIG(i)); in eip197_trc_cache_setupvirt()
57 writel(0, priv->base + EIP197_FLUE_OFFSETS); in eip197_trc_cache_setupvirt()
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| /linux/mm/ |
| H A D | filemap.c | 1 // SPDX-License-Identifier: GPL-2.0-only
5 * Copyright (C) 1994-1999 Linus Torvalds
30 #include <linux/error-injection.h>
33 #include <linux/backing-dev.h>
73 * finished 'unifying' the page and buffer cache and SMP-threaded the
74 * page-cache, 21.05.1999, Ingo Molnar <mingo@redhat.com>
76 * SMP-threaded pagemap-LRU 1999, Andrea Arcangeli <andrea@suse.de>
82 * ->i_mmap_rwsem (truncate_pagecache)
83 * ->private_lock (__free_pte->block_dirty_folio)
84 * ->swap_lock (exclusive_swap_page, others)
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| /linux/arch/x86/kvm/ |
| H A D | x86.c | 1 // SPDX-License-Identifier: GPL-2.0-only
3 * Kernel-based Virtual Machine driver for Linux
16 * Ben-Ami Yassour <benami@il.ibm.com>
48 #include <linux/user-return-notifier.h>
107 ((struct kvm_vcpu *)(ctxt)->vcpu)
110 * - enable syscall per default because its emulated by KVM
111 * - enable LME and LMA per default on 64 bit KVM
145 *(((struct kvm_x86_ops *)0)->func));
148 #include <asm/kvm-x86-ops.h>
165 /* tsc tolerance in parts per million - default to 1/2 of the NTP threshold */
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