| /linux/Documentation/devicetree/bindings/mfd/ |
| H A D | x-powers,axp152.yaml | 1 # SPDX-License-Identifier: GPL-2.0
3 ---
4 $id: http://devicetree.org/schemas/mfd/x-powers,axp152.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: X-Powers AXP PMIC
10 - Chen-Yu Tsai <wens@csie.org>
13 - if:
18 - x-powers,axp152
19 - x-powers,axp202
20 - x-powers,axp209
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| /linux/arch/arm/boot/dts/amlogic/ |
| H A D | meson8b-ec100.dts | 1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
6 /dts-v1/;
8 #include <dt-bindings/gpio/gpio.h>
9 #include <dt-bindings/input/input.h>
22 stdout-path = "serial0:115200n8";
30 emmc_pwrseq: emmc-pwrseq {
31 compatible = "mmc-pwrseq-emmc";
32 reset-gpios = <&gpio BOOT_9 GPIO_ACTIVE_LOW>;
35 gpio-keys {
36 compatible = "gpio-keys-polled";
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| /linux/Documentation/networking/device_drivers/ethernet/stmicro/ |
| H A D | stmmac.rst | 1 .. SPDX-License-Identifier: GPL-2.0+
13 - In This Release
14 - Feature List
15 - Kernel Configuration
16 - Command Line Parameters
17 - Driver Information and Notes
18 - Debug Information
19 - Support
33 (and older) and DesignWare(R) Cores Ethernet Quality-of-Service version 4.0
35 DesignWare(R) Cores XGMAC - 10G Ethernet MAC and DesignWare(R) Cores
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| /linux/Documentation/devicetree/bindings/gpio/ |
| H A D | gpio.txt | 5 -----------------
7 GPIO properties should be named "[<name>-]gpios", with <name> being the purpose
8 of this GPIO for the device. While a non-existent <name> is considered valid
10 for new bindings. Also, GPIO properties named "[<name>-]gpio" are valid and old
24 and bit-banged data signals:
27 gpio-controller;
28 #gpio-cells = <2>;
32 data-gpios = <&gpio1 12 0>,
44 recommended to use the two-cell approach.
48 include/dt-bindings/gpio/gpio.h whenever possible:
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| /linux/drivers/gpu/drm/amd/display/dc/ |
| H A D | dc_hw_types.h | 41 * Note: do *not* add any types which are *not* used for HW programming - this
245 * in cases such as Stereo 3D, Planar YUV, etc. Other per-flip attributes such
384 * 0x0 - DISPLAY_MICRO_TILING
385 * 0x1 - THIN_MICRO_TILING
386 * 0x2 - DEPTH_MICRO_TILING
387 * 0x3 - ROTATED_MICRO_TILING
548 * enum dc_cursor_color_format - DC cursor programming mode
769 it is positive polarity --reversed with dal1 or video bios define*/
771 it is positive polarity --reversed with dal1 or video bios define*/
778 uint32_t RIGHT_EYE_3D_POLARITY :1; /* 1 - means right eye polarity
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| /linux/drivers/mfd/ |
| H A D | Kconfig | 1 # SPDX-License-Identifier: GPL-2.0-only
57 tristate "Active-semi ACT8945A"
62 Support for the ACT8945A PMIC from Active-semi. This device
63 features three step-down DC/DC converters and four low-dropout
79 sun4i-gpadc-iio and the hwmon driver iio_hwmon.
82 called sun4i-gpadc.
113 tablets etc. It has 4 DC/DC step-down regulators, 3 DC/DC step-down
144 over at91-usart-serial driver and usart-spi-driver. Only one function
160 tristate "Atmel HLCDC (High-end LCD Controller)"
197 tristate "X-Powers AC100"
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| /linux/arch/x86/kernel/ |
| H A D | traps.c | 51 #include <asm/text-patching.h>
67 #include <asm/insn-eval.h>
75 #include <asm/processor-flags.h>
154 tsk->thread.error_code = error_code; in do_trap_no_signal()
155 tsk->thread.trap_nr = trapnr; in do_trap_no_signal()
171 tsk->thread.error_code = error_code; in do_trap_no_signal()
172 tsk->thread.trap_nr = trapnr; in do_trap_no_signal()
174 return -1; in do_trap_no_signal()
184 tsk->comm, task_pid_nr(tsk), type, desc, in show_signal()
185 regs->ip, regs->sp, error_code); in show_signal()
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| /linux/drivers/media/dvb-frontends/drx39xyj/ |
| H A D | drx_driver.h | 2 Copyright (c), 2004-2005,2007-2010 Trident Microsystems, Inc.
59 /*------------------------------------------------------------------------------
61 ------------------------------------------------------------------------------*/
68 * \retval -EIO Initialization failed.
77 * \retval -EIO Termination failed.
97 * \retval -EIO Failure.
98 * \retval -EINVAL Parameter 'wcount' is not zero but parameter
132 #define TUNER_MODE_SUB0 0x0001 /* for sub-mode (e.g. RF-AGC setting) */
133 #define TUNER_MODE_SUB1 0x0002 /* for sub-mode (e.g. RF-AGC setting) */
134 #define TUNER_MODE_SUB2 0x0004 /* for sub-mode (e.g. RF-AGC setting) */
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| /linux/drivers/net/ethernet/meta/fbnic/ |
| H A D | fbnic_csr.h | 1 /* SPDX-License-Identifier: GPL-2.0 */
110 (FBNIC_BD_DESC_ADDR_MASK & ~(FBNIC_BD_DESC_ADDR_MASK - 1))
137 #define FBNIC_RCD_AL_BUFF_FRAG_MASK (FBNIC_BD_FRAG_COUNT - 1)
635 (FBNIC_RPC_RSS_KEY_DWORD_LEN - 1)
638 FBNIC_RPC_RSS_KEY_DWORD_LEN * 32 - \
665 * 3 mixed, src port, dst port, 6 L4 words, and Validate
727 /* Signals from MAC, AN, PCS, and LED CSR registers (ASIC only) */
929 #define FBNIC_CSR_END_QUEUE (0x40000 + 0x400 * FBNIC_MAX_QUEUES - 1)
|
| /linux/drivers/iio/adc/ |
| H A D | Kconfig | 1 # SPDX-License-Identifier: GPL-2.0-only
10 bool "ST-Ericsson AB8500 GPADC driver"
14 AB8500 Analog Baseband, mixed signal integrated circuit GPADC
45 Say yes here to build support for Analog Devices AD4130-8 SPI analog
73 Say yes here to build support for Analog Devices AD7091R-5 ADC.
81 Say yes here to build support for Analog Devices AD7091R-2, AD7091R-4,
82 and AD7091R-8 ADC.
88 tristate "Analog Devices AD7124 and similar sigma-delta ADCs driver"
92 Say yes here to build support for Analog Devices AD7124-4 and AD7124-8
107 - AD7172-2
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| /linux/arch/x86/kvm/mmu/ |
| H A D | mmu.c | 1 // SPDX-License-Identifier: GPL-2.0-only
3 * Kernel-based Virtual Machine driver for Linux
5 * This module enables machines with Intel VT-x extensions to run virtual
57 #include <asm/spec-ctrl.h>
64 int __read_mostly nx_huge_pages = -1;
100 * When setting this variable to true it enables Two-Dimensional-Paging
102 * 1. the guest-virtual to guest-physical
103 * 2. while doing 1. it walks guest-physical to host-physical
203 return !!(regs->reg & flag); \
225 return !!(mmu->cpu_role. base_or_ext . reg##_##name); \
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| /linux/drivers/spi/ |
| H A D | spi-cadence-quadspi.c | 1 // SPDX-License-Identifier: GPL-2.0-only
5 // Copyright Altera Corporation (C) 2012-2014. All rights reserved.
6 // Copyright Intel Corporation (C) 2019-2020. All rights reserved.
7 // Copyright (C) 2020 Texas Instruments Incorporated - http://www.ti.com
12 #include <linux/dma-mapping.h>
16 #include <linux/firmware/xlnx-zynqmp.h>
30 #include <linux/spi/spi-mem.h>
33 #define CQSPI_NAME "cadence-qspi"
316 if (ret != -ETIMEDOUT) in cqspi_wait_for_bit()
319 timeout_us -= CQSPI_BUSYWAIT_TIMEOUT_US; in cqspi_wait_for_bit()
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| /linux/include/linux/ |
| H A D | sched.h | 1 /* SPDX-License-Identifier: GPL-2.0 */
41 #include <linux/posix-timers_types.h>
91 * We have two separate sets of flags: task->__state
92 * is about runnability, while task->exit_state are
98 /* Used in tsk->__state: */
104 /* Used in tsk->exit_state: */
108 /* Used in tsk->__state again: */
121 #define TASK_ANY (TASK_STATE_MAX-1)
144 #define task_is_running(task) (READ_ONCE((task)->__state) == TASK_RUNNING)
146 #define task_is_traced(task) ((READ_ONCE(task->jobctl) & JOBCTL_TRACED) != 0)
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| /linux/mm/ |
| H A D | memory_hotplug.c | 1 // SPDX-License-Identifier: GPL-2.0-only
27 #include <linux/page-isolation.h>
31 #include <linux/firmware-map.h>
92 *((int *)kp->arg) = mode; in set_memmap_mode()
97 memmap_pages - PFN_UP(memory_block_memmap_size())); in set_memmap_mode()
104 int mode = *((int *)kp->arg); in get_memmap_mode()
137 [ONLINE_POLICY_CONTIG_ZONES] = "contig-zone
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| /linux/Documentation/scsi/ |
| H A D | ChangeLog.lpfc | 2 * Please read the associated RELEASE-NOTES file !!!
8 * Fixed build warning for 2.6.12-rc2 kernels: mempool_alloc now
19 * Removed FC_TRANSPORT_PATCHESxxx defines. They're in 2.6.12-rc1.
26 * Added PCI ID for LP10000-S.
31 * Zero-out response sense length in lpfc_scsi_prep_cmnd to prevent
33 - was causing spurious 0710 messages.
36 * Fixed a bunch of mixed tab/space indentation.
55 - stop using volatile. if you need special ordering use memory
57 - switch lpfc_sli_pcimem_bcopy to take void * arguments.
58 - remove typecast for constants - a U postfix marks them
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| /linux/drivers/tty/serial/ |
| H A D | sh-sci.c | 1 // SPDX-License-Identifier: GPL-2.0
3 * SuperH on-chip serial module support. (SCI with no FIFO / with FIFO)
5 * Copyright (C) 2002 - 2011 Paul Mundt
9 * based off of the old drivers/char/sh-sci.c by:
26 #include <linux/dma-mapping.h>
58 #include "sh-sci.h"
60 /* Offsets into the sci_port->irqs array */
74 ((port)->irqs[SCIx_ERI_IRQ] == \
75 (port)->irqs[SCIx_RXI_IRQ]) || \
76 ((port)->irqs[SCIx_ERI_IRQ] && \
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| /linux/tools/perf/util/ |
| H A D | cs-etm.c | 1 // SPDX-License-Identifier: GPL-2.0
3 * Copyright(C) 2015-2018 Linaro Limited.
12 #include <linux/coresight-pmu.h>
22 #include "cs-etm.h"
23 #include "cs-etm-decoder/cs-etm-decoder.h"
37 #include "thread-stack.h"
40 #include "util/synthetic-events.h"
61 * Per-thread ignores the trace channel ID and instead assumes that
151 #define SINK_UNSET ((u32) -1)
168 inode = intlist__find(etmq->traceid_list, trace_chan_id); in cs_etm__get_magic()
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| /linux/drivers/mtd/nand/raw/ |
| H A D | marvell_nand.c | 1 // SPDX-License-Identifier: GPL-2.0
6 * Author: Miquel RAYNAL <miquel.raynal@free-electrons.com>
17 * The ECC layouts are depicted in details in Marvell AN-379, but here
28 * +-------------------------------------------------------------+
30 * +-------------------------------------------------------------+
39 * +-----------------------------------------
41 * +-----------------------------------------
43 * -------------------------------------------
45 * -------------------------------------------
47 * --------------------------------------------+
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| /linux/drivers/net/wireless/intel/iwlegacy/ |
| H A D | common.c | 1 // SPDX-License-Identifier: GPL-2.0-only
4 * Copyright(c) 2008 - 2011 Intel Corporation. All rights reserved.
8 * Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
19 #include <linux/dma-mapping.h>
39 return -ETIMEDOUT; in _il_poll_bit()
48 spin_lock_irqsave(&p->reg_lock, reg_flags); in il_set_bit()
50 spin_unlock_irqrestore(&p->reg_lock, reg_flags); in il_set_bit()
59 spin_lock_irqsave(&p->reg_lock, reg_flags); in il_clear_bit()
61 spin_unlock_irqrestore(&p->reg_lock, reg_flags); in il_clear_bit()
79 * to/from host DRAM when sleeping/waking for power-saving. in _il_grab_nic_access()
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| /linux/drivers/iommu/arm/arm-smmu-v3/ |
| H A D | arm-smmu-v3.c | 1 // SPDX-License-Identifier: GPL-2.0
19 #include <linux/io-pgtable.h>
27 #include <linux/pci-ats.h>
32 #include "arm-smmu-v3.h"
33 #include "../../dma-iommu.h"
38 "Disable MSI-based polling for CMD_SYNC completion.");
81 { ARM_SMMU_OPT_SKIP_PREFETCH, "hisilicon,broken-prefetch-cmd" },
82 { ARM_SMMU_OPT_PAGE0_REGS_ONLY, "cavium,cn9900-broken-page1-regspace"},
95 if (of_property_read_bool(smmu->dev->of_node, in parse_driver_options()
97 smmu->options |= arm_smmu_options[i].opt; in parse_driver_options()
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| /linux/drivers/infiniband/hw/hfi1/ |
| H A D | tid_rdma.c | 1 // SPDX-License-Identifier: (GPL-2.0 OR BSD-3-Clause)
3 * Copyright(c) 2018 - 2020 Intel Corporation.
18 * This is an end-to-end protocol at the hfi1 level between two nodes that
24 * -- The total data length should be greater than 256K;
25 * -- The total data length should be a multiple of 4K page size;
26 * -- Each local scatter-gather entry should be 4K page aligned;
27 * -- Each local scatter-gather entry should be a multiple of 4K page size;
56 #define HFI1_KERNEL_MAX_JKEY (2 * HFI1_ADMIN_JKEY_RANGE - 1)
97 * N - the context Number
98 * K - the Kdeth_qp
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| /linux/drivers/net/wireless/broadcom/brcm80211/brcmsmac/ |
| H A D | main.c | 3 * Copyright (c) 2013 Hauke Mehrtens <hauke@hauke-m.de>
50 /* n-mode support capability */
82 #define EDCF_ECW2CW(exp) ((1 << (exp)) - 1)
133 /* Per-AC retry limit register definitions; uses defs.h bitfield macros */
167 #define BRCMS_PLCP_AUTO -1
172 #define BRCMS_PROTECTION_AUTO -1
199 /* MSC in use,indicates b0-6 holds an mcs */
355 return wlc->band->basic_rate[mcs_table[rspec & RSPEC_RATE_MASK] in brcms_basic_rate()
357 return wlc->band->basic_rate[rspec & RSPEC_RATE_MASK]; in brcms_basic_rate()
370 return band->bandtype == BRCM_BAND_5G ? APHY_SIFS_TIME : in get_sifs()
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| /linux/kernel/bpf/ |
| H A D | verifier.c | 1 // SPDX-License-Identifier: GPL-2.0-only
2 /* Copyright (c) 2011-2014 PLUMgrid, http://plumgrid.com
7 #include <linux/bpf-cgroup.h>
23 #include <linux/error-injection.h>
54 * The first pass is depth-first-search to check that the program is a DAG.
56 * - larger than BPF_MAXINSNS insns
57 * - if loop is present (detected via back-edge)
58 * - unreachable insns exist (shouldn't be a forest. program = one function)
59 * - out of bounds or malformed jumps
71 * All registers are 64-bit.
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