| /linux/sound/soc/sof/intel/ |
| H A D | Kconfig | 1 # SPDX-License-Identifier: GPL-2.0-only
3 bool "SOF support for Intel audio DSPs"
6 This adds support for Sound Open Firmware for Intel(R) platforms.
15 This option is not user-selectable but automagically handled by
23 This option is not user-selectable but automagically handled by
35 This option is not user-selectable but automagically handled by
41 tristate "SOF support fo
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| /linux/drivers/net/wireless/realtek/rtl8xxxu/ |
| H A D | Kconfig | 1 # SPDX-License-Identifier: GPL-2.0-only
6 tristate "Realtek 802.11n USB wireless chips support"
18 set. In particular it does not yet support 40MHz channels
23 It can coexist with the rtlwifi driver but you will need
30 bool "Include support for untested Realtek 8xxx USB devices (EXPERIMENTAL)"
|
| /linux/net/ipv4/ |
| H A D | Kconfig | 1 # SPDX-License-Identifier: GPL-2.0-only
29 file system support" and "Sysctl support" below and executing the
40 so-called IP spoofing, however it can pose problems if you use
42 than packets from that host to you) or if you operate a non-routing
52 <file:Documentation/networking/ip-sysctl.rst>.
71 address into account. Furthermore, the TOS (Type-O
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| /linux/drivers/firmware/arm_scmi/ |
| H A D | Kconfig | 1 # SPDX-License-Identifier: GPL-2.0-only
9 set of operating system-independent software interfaces that are
11 interfaces for: Discovery and self-description of the interfaces
13 a given device or domain into the various power-saving states that
30 which needs debugfs support. When selected causess the creation
34 bool "Enable support for SCMI Raw transmission mode"
38 Enable support for SCMI Raw transmission mode.
52 Allow SCMI Raw transmission mode to coexist with normal SCMI stack.
56 SCMI Raw mode support unreliable. If unsure, say N.
77 Enables support for SCMI Quirks framework to workaround SCMI platform
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| /linux/Documentation/devicetree/bindings/net/wireless/ |
| H A D | qcom,ath10k.yaml | 1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Jeff Johnson <jjohnson@kernel.org>
18 - qcom,ath10k # SDIO-based devices
19 - qcom,ipq4019-wifi
20 - qcom,wcn3990-wifi # SNoC-based devices
25 reg-names:
27 - const: membase
33 interrupt-names:
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|
| /linux/drivers/net/dsa/mv88e6xxx/ |
| H A D | smi.c | 1 // SPDX-License-Identifier: GPL-2.0-or-later
3 * Marvell 88E6xxx System Management Interface (SMI) support
16 * When ADDR is all zero, the chip uses Single-chip Addressing Mode, assuming it
20 * When ADDR is non-zero, the chip uses Multi-chip Addressing Mode, allowing
26 * addresses, allowing two to coexist on the same SMI interface.
34 ret = mdiobus_read_nested(chip->bus, dev, reg); in mv88e6xxx_smi_direct_read()
48 ret = mdiobus_write_nested(chip->bus, dev, reg, data); in mv88e6xxx_smi_direct_write()
80 return -ETIMEDOUT; in mv88e6xxx_smi_direct_wait()
91 return mv88e6xxx_smi_direct_read(chip, chip->sw_addr + dev, reg, data); in mv88e6xxx_smi_dual_direct_read()
97 return mv88e6xxx_smi_direct_write(chip, chip->sw_addr + dev, reg, data); in mv88e6xxx_smi_dual_direct_write()
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|
| /linux/Documentation/driver-api/ |
| H A D | console.rst | 1 .. SPDX-License-Identifier: GPL-2.0
14 'modular driver' by this document. Multiple modular drivers can coexist at
25 do_take_over_console() - load and bind driver to console layer
26 give_up_console() - unload driver; it will only work if driver
49 1. bind - this is a read/write file. It shows the status of the driver if
54 - means the driver is not bound and if echo'ed, commands the driver
58 - means the driver is bound and if echo'ed, commands the driver to
61 2. name - read-only file. Shows the name of the driver in this format::
77 3. uevent - ignore this file
87 Device Drivers ->
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|
| /linux/include/linux/ |
| H A D | configfs.h | 1 /* SPDX-License-Identifier: GPL-2.0-or-later */
3 * configfs.h - definitions for the device driver filesystem
9 * Copyright (c) 2002-2003 Patrick Mochel
10 * Copyright (c) 2002-2003 Open Source Development Labs
54 return item->ci_name; in config_item_name()
74 * group - a group of config_items of a specific type, belonging
97 return group ? to_config_group(config_item_get(&group->cg_item)) : NULL; in config_group_get()
102 config_item_put(&group->cg_item); in config_group_put()
112 list_add_tail(&new_group->group_entry, &group->default_groups); in configfs_add_default_group()
202 * items. If the item is a group, it may support mkdir(2).
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|
| /linux/drivers/net/wireless/realtek/rtlwifi/rtl8192ee/ |
| H A D | sw.c | 1 // SPDX-License-Identifier: GPL-2.0
2 /* Copyright(c) 2009-2014 Realtek Corporation.*/
29 * 0 - Disable ASPM, in rtl92ee_init_aspm_vars()
30 * 1 - Enable ASPM without Clock Req, in rtl92ee_init_aspm_vars()
31 * 2 - Enable ASPM with Clock Req, in rtl92ee_init_aspm_vars()
32 * 3 - Alwyas Enable ASPM with Clock Req, in rtl92ee_init_aspm_vars()
33 * 4 - Always Enable ASPM without Clock Req. in rtl92ee_init_aspm_vars()
36 rtlpci->const_pci_aspm = 3; in rtl92ee_init_aspm_vars()
38 /*Setting for PCI-E device */ in rtl92ee_init_aspm_vars()
39 rtlpci->const_devicepci_aspm_setting = 0x03; in rtl92ee_init_aspm_vars()
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|
| /linux/drivers/net/wireless/realtek/rtlwifi/rtl8723ae/ |
| H A D | sw.c | 1 // SPDX-License-Identifier: GPL-2.0
2 /* Copyright(c) 2009-2012 Realtek Corporation.*/
31 * 0 - Disable ASPM, in rtl8723e_init_aspm_vars()
32 * 1 - Enable ASPM without Clock Req, in rtl8723e_init_aspm_vars()
33 * 2 - Enable ASPM with Clock Req, in rtl8723e_init_aspm_vars()
34 * 3 - Alwyas Enable ASPM with Clock Req, in rtl8723e_init_aspm_vars()
35 * 4 - Always Enable ASPM without Clock Req. in rtl8723e_init_aspm_vars()
38 rtlpci->const_pci_aspm = 3; in rtl8723e_init_aspm_vars()
40 /*Setting for PCI-E device */ in rtl8723e_init_aspm_vars()
41 rtlpci->const_devicepci_aspm_setting = 0x03; in rtl8723e_init_aspm_vars()
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|
| /linux/drivers/net/wireless/realtek/rtlwifi/rtl8188ee/ |
| H A D | sw.c | 1 // SPDX-License-Identifier: GPL-2.0
2 /* Copyright(c) 2009-2013 Realtek Corporation.*/
25 * 0 - Disable ASPM, in rtl88e_init_aspm_vars()
26 * 1 - Enable ASPM without Clock Req, in rtl88e_init_aspm_vars()
27 * 2 - Enable ASPM with Clock Req, in rtl88e_init_aspm_vars()
28 * 3 - Alwyas Enable ASPM with Clock Req, in rtl88e_init_aspm_vars()
29 * 4 - Always Enable ASPM without Clock Req. in rtl88e_init_aspm_vars()
32 rtlpci->const_pci_aspm = 3; in rtl88e_init_aspm_vars()
34 /*Setting for PCI-E device */ in rtl88e_init_aspm_vars()
35 rtlpci->const_devicepci_aspm_setting = 0x03; in rtl88e_init_aspm_vars()
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|
| /linux/drivers/net/wireless/realtek/rtlwifi/rtl8723be/ |
| H A D | sw.c | 1 // SPDX-License-Identifier: GPL-2.0
2 /* Copyright(c) 2009-2014 Realtek Corporation.*/
30 * 0 - Disable ASPM, in rtl8723be_init_aspm_vars()
31 * 1 - Enable ASPM without Clock Req, in rtl8723be_init_aspm_vars()
32 * 2 - Enable ASPM with Clock Req, in rtl8723be_init_aspm_vars()
33 * 3 - Alwyas Enable ASPM with Clock Req, in rtl8723be_init_aspm_vars()
34 * 4 - Always Enable ASPM without Clock Req. in rtl8723be_init_aspm_vars()
37 rtlpci->const_pci_aspm = 3; in rtl8723be_init_aspm_vars()
39 /*Setting for PCI-E device */ in rtl8723be_init_aspm_vars()
40 rtlpci->const_devicepci_aspm_setting = 0x03; in rtl8723be_init_aspm_vars()
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|
| /linux/tools/testing/selftests/drivers/net/bonding/ |
| H A D | netcons_over_bonding.sh | 2 # SPDX-License-Identifier: GPL-2.0
21 # cannot coexist.
28 set -euo pipefail
30 SCRIPTDIR=$(dirname "$(readlink -e "${BASH_SOURCE[0]}")")
64 if ! ip -n "${TXNS}" link add "${BOND_TX_MAIN_IF}" type bond mode balance-rr
70 trap - EXIT
76 ip -n "${TXNS}" \
78 ip -n "${TXNS}" \
80 ip -n "${TXNS}" \
82 ip -n "${TXNS}" \
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|
| /linux/drivers/net/wireless/realtek/rtlwifi/rtl8821ae/ |
| H A D | sw.c | 1 // SPDX-License-Identifier: GPL-2.0
2 /* Copyright(c) 2009-2010 Realtek Corporation.*/
28 * 0 - Disable ASPM, in rtl8821ae_init_aspm_vars()
29 * 1 - Enable ASPM without Clock Req, in rtl8821ae_init_aspm_vars()
30 * 2 - Enable ASPM with Clock Req, in rtl8821ae_init_aspm_vars()
31 * 3 - Alwyas Enable ASPM with Clock Req, in rtl8821ae_init_aspm_vars()
32 * 4 - Always Enable ASPM without Clock Req. in rtl8821ae_init_aspm_vars()
35 rtlpci->const_pci_aspm = 3; in rtl8821ae_init_aspm_vars()
37 /*Setting for PCI-E device */ in rtl8821ae_init_aspm_vars()
38 rtlpci->const_devicepci_aspm_setting = 0x03; in rtl8821ae_init_aspm_vars()
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|
| /linux/drivers/net/wireless/intel/iwlwifi/dvm/ |
| H A D | dev.h | 1 /* SPDX-License-Identifier: GPL-2.0-only */
4 * Copyright(c) 2003 - 2014, 2020, 2023 Intel Corporation. All rights reserved.
23 #include "iwl-nvm-utils.h"
24 #include "iwl-csr.h"
25 #include "iwl-debug.h"
26 #include "iwl-agn-hw.h"
27 #include "iwl-op-mode.h"
28 #include "fw/notif-wait.h"
29 #include "iwl-trans.h"
36 /* CT-KILL constants */
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|
| /linux/include/sound/ |
| H A D | hda_verbs.h | 1 /* SPDX-License-Identifier: GPL-2.0 */
3 * HD-audio codec verbs
59 /* f10-f1a: GPIO */
162 #define AC_WCAP_IN_AMP (1<<1) /* AMP-in present */
163 #define AC_WCAP_OUT_AMP (1<<2) /* AMP-out present */
164 #define AC_WCAP_AMP_OVRD (1<<3) /* AMP-parameter override */
264 * in HD-audio specification
268 * coexist with AC_PINCAP_HDMI
275 #define AC_PINCAP_VREF_HIZ (1<<0) /* Hi-Z */
286 #define AC_AMPCAP_STEP_SIZE (0x7f<<16) /* step size 0-32dB
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|
| /linux/drivers/tty/serial/ |
| H A D | Kconfig | 1 # SPDX-License-Identifier: GPL-2.0
13 Support for early consoles with the earlycon parameter. This enables
19 comment "Non-8250 serial port support"
22 tristate "ARM AMBA PL010 serial port support"
33 bool "Support for console on AMBA serial port"
49 tristate "ARM AMBA PL011 serial port support"
60 bool "Support for console on AMBA serial port"
83 Support for early debug console using Arm compatible semihosting.
89 bool "Early console using RISC-V SBI"
95 Support for early debug console using RISC-V SBI. This enables
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|
| /linux/Documentation/networking/ |
| H A D | timestamping.rst | 1 .. SPDX-License-Identifier: GPL-2.0
43 -------------------------------------------------------------
59 -------------------------------------------------------------------
72 ----------------------------------------------------------------------
117 require driver support and may not be available for all devices.
138 over-report measurement, because the timestamp is generated when all
189 is derived from a per-socket u32 counter (that wraps). For datagram
212 cmsg->cmsg_level = SOL_SOCKET;
213 cmsg->cmsg_type = SCM_TS_OPT_ID;
214 cmsg->cmsg_len = CMSG_LEN(sizeof(__u32));
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|
| /linux/Documentation/networking/device_drivers/ethernet/intel/ |
| H A D | ice.rst | 1 .. SPDX-License-Identifier: GPL-2.0+
8 Copyright(c) 2018-2021 Intel Corporation.
13 - Overview
14 - Identifying Your Adapter
15 - Important Notes
16 - Additional Features & Configurations
17 - Performance Optimization
28 This driver supports XDP (Express Data Path) and AF_XDP zero-copy. Note that
35 network drivers, refer to the Intel Support website:
36 https://www.intel.com/support
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|
| /linux/drivers/net/wireless/ath/wcn36xx/ |
| H A D | hal.h | 20 /*----------
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| /linux/include/linux/ssb/ |
| H A D | ssb_regs.h | 1 /* SPDX-License-Identifier: GPL-2.0 */
33 #define SSB_MAX_NR_CORES ((SSB_ENUM_LIMIT - SSB_ENUM_BASE) / SSB_CORE_SIZE)
108 #define SSB_TMSHIGH_SERR 0x00000001 /* S-error */
168 * in two-byte quantities.
202 #define SSB_SPROM1_BINF_ANTBG 0x3000 /* Available B-PHY and G-PHY antennas */
204 #define SSB_SPROM1_BINF_ANTA 0xC000 /* Available A-PHY antennas */
218 #define SSB_SPROM1_MAXPWR_BG 0x00FF /* B-PHY and G-PHY (in dBm Q5.2) */
219 #define SSB_SPROM1_MAXPWR_A 0xFF00 /* A-PHY (in dBm Q5.2) */
225 #define SSB_SPROM1_ITSSI_BG 0x00FF /* B-PHY and G-PHY*/
226 #define SSB_SPROM1_ITSSI_A 0xFF00 /* A-PHY */
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|
| /linux/Documentation/filesystems/ |
| H A D | vfs.rst | 1 .. SPDX-License-Identifier: GPL-2.0
9 - Copyright (C) 1999 Richard Gooch
10 - Copyright (C) 2005 Pekka Enberg
19 kernel which allows different filesystem implementations to coexist.
27 ------------------------------
32 cache or dcache). This provides a very fast look-up mechanism to
44 ----------------
64 ---------------
67 structure (this is the kernel-side implementation of file descriptors).
88 .. code-block:: c
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| /linux/drivers/net/wireless/ath/ath10k/ |
| H A D | core.c | 1 // SPDX-License-Identifier: ISC
3 * Copyright (c) 2005-2011 Atheros Communications Inc.
4 * Copyright (c) 2011-2017 Qualcomm Atheros, Inc.
5 * Copyright (c) 2018-2019, The Linux Foundation. All rights reserved.
17 #include <linux/nvmem-consumer.h>
29 #include "wmi-ops.h"
59 MODULE_PARM_DESC(cryptmode, "Crypto mode: 0-hardware, 1-software");
475 * or 2x2 160Mhz, long-guar
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| /linux/drivers/net/wireless/broadcom/b43/ |
| H A D | b43.h | 1 /* SPDX-License-Identifier: GPL-2.0 */
61 /* 32-bit DMA */
68 /* 64-bit DMA */
193 #define B43_BFH_PHASESHIFT 0x0010 /* can support phase shifter */
203 #define B43_BFL2_APLL_WAR 0x0002 /* alternative A-band PLL settings implemented */
209 #define B43_BFL2_BTC3WIRE 0x0080 /* used 3-wire bluetooth coexist */
211 #define B43_BFL2_SPUR_WAR 0x0200 /* has a workaround for clock-harmonic spurs */
212 #define B43_BFL2_GPLL_WAR 0x0400 /* altenative G-band PLL settings implemented */
234 #define B43_SHM_AUTOINC_R 0x0200 /* Auto-increment address on read */
235 #define B43_SHM_AUTOINC_W 0x0100 /* Auto-increment address on write */
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| /linux/drivers/usb/misc/ |
| H A D | usbtest.c | 1 // SPDX-License-Identifier: GPL-2.0
16 /*-------------------------------------------------------------------------*/
18 static int override_alt = -1;
23 /*-------------------------------------------------------------------------*/
30 __u32 test_num; /* 0..(TEST_CASES-1) */
47 __u32 test_num; /* 0..(TEST_CASES-1) */
63 /*-------------------------------------------------------------------------*/
72 //#define KEYSPAN_19Qi /* grab un-renumerated serial adapter */
74 /*-------------------------------------------------------------------------*/
112 return interface_to_usbdev(test->intf); in testdev_to_usbdev()
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|