| /linux/drivers/media/dvb-frontends/drx39xyj/ |
| H A D | drx_dap_fasi.h | 2 Copyright (c), 2004-2005,2007-2010 Trident Microsystems, Inc.
48 /*-------- compilation control switches --------------------------------------*/
53 /*-------- Required includes -------------------------------------------------*/
57 /*-------- Defines, configuring the API --------------------------------------*/
98 #error At least one of short- or long-addressing format must be allowed.
99 *; /* illegal statement to force compiler error */
103 * Single/master multi master setting
106 * Comments about SINGLE MASTER/MULTI MASTER modes:
108 * Consider the two sides:1) the master and 2)the slave.
110 * Master:
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| /linux/Documentation/i2c/ |
| H A D | gpio-fault-injection.rst | 5 The GPIO based I2C bus master driver can be configured to provide fault
7 which is driven by the I2C bus master driver under test. The GPIO fault
9 master driver should handle gracefully.
12 'i2c-fault-injector' subdirectory in the Kernel debugfs filesystem, usually
15 injection. They will be described now along with their intended use-cases.
21 -----
24 change its state to either force it low or to release it again. So, by using
25 "echo 0 > scl" you force SCL low and thus, no communication will be possible
26 because the bus master under test will not be able to clock. It should detect
31 -----
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| /linux/drivers/net/wireless/ti/wl12xx/ |
| H A D | conf.h | 1 /* SPDX-License-Identifier: GPL-2.0-only */
39 * in WLAN / BT master basic rate
41 * Range: 0 - 255 (ms)
50 * Range: 0 - 255 (ms)
57 * in WLAN / BT master EDR
59 * Range: 0 - 255 (ms)
68 * Range: 0 - 255 (ms)
75 * in WLAN PSM / BT master/slave BR
77 * Range: 0 - 255 (ms)
84 * in WLAN PSM / BT master/slave EDR
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| /linux/drivers/w1/masters/ |
| H A D | w1-gpio.c | 1 // SPDX-License-Identifier: GPL-2.0-only
3 * w1-gpio - GPIO w1 bus master driver
31 ddata->pullup_duration = delay; in w1_gpio_set_pullup()
33 if (ddata->pullup_duration) { in w1_gpio_set_pullup()
35 * This will OVERRIDE open drain emulation and force-pull in w1_gpio_set_pullup()
38 gpiod_set_raw_value(ddata->gpiod, 1); in w1_gpio_set_pullup()
39 msleep(ddata->pullup_duration); in w1_gpio_set_pullup()
44 gpiod_set_value(ddata->gpiod, 1); in w1_gpio_set_pullup()
46 ddata->pullup_duration = 0; in w1_gpio_set_pullup()
56 gpiod_set_value(ddata->gpiod, bit); in w1_gpio_write_bit()
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| /linux/include/linux/mtd/ |
| H A D | partitions.h | 30 * will extend to the end of the master MTD device.
31 * offset: absolute starting position within the master MTD device; if
37 * master MTD flag set for the corresponding MTD partition.
38 * For example, to force a read-only partition, simply adding
50 uint64_t offset; /* offset within the master MTD space */
51 uint32_t mask_flags; /* master MTD flags to mask out for this partition */
56 #define MTDPART_OFS_RETAIN (-3)
57 #define MTDPART_OFS_NXTBLK (-2)
58 #define MTDPART_OFS_APPEND (-1)
66 * struct mtd_part_parser_data - used to pass data to MTD partition parsers.
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| /linux/Documentation/w1/slaves/ |
| H A D | w1_therm.rst | 16 -----------
49 -1 if at least one sensor still in conversion, 1 if conversion is complete
72 the sensor. Resolution is reset when the sensor gets power-cycled.
81 Some non-genuine DS18B20 chips are fixed in 12-bit mode only, so the actual
86 The write-only sysfs entry ``eeprom_cmd`` is an alternative for EEPROM operations.
94 Values shall be space separated and in the device range (typical -55 degC
97 be search at master level.
100 strong pullup, 1 to enable autodetection or 2 to force strong pullup.
103 If so, it will activate the master's strong pullup.
106 be force-enabled.
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| /linux/fs/crypto/ |
| H A D | hkdf.c | 1 // SPDX-License-Identifier: GPL-2.0
3 * Implementation of HKDF ("HMAC-based Extract-and-Expand Key Derivation
7 * This is used to derive keys from the fscrypt master keys (or from the
8 * "software secrets" which hardware derives from the fscrypt master keys, in
9 * the case that the fscrypt master keys are hardware-wrapped keys).
18 * SHA-512 because it is well-established, secure, and reasonably efficient.
20 * HKDF-SHA256 was also considered, as its 256-bit security strength would be
21 * sufficient here. A 512-bit security strength is "nice to have", though.
22 * Also, on 64-bit CPUs, SHA-512 is usually just as fast as SHA-256. In the
23 * common case of deriving an AES-256-XTS key (512 bits), that can result in
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| /linux/Documentation/devicetree/bindings/display/ |
| H A D | dsi-controller.yaml | 1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/display/dsi-controller.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Linus Walleij <linusw@kernel.org>
22 Notice: this binding concerns DSI panels connected directly to a master
23 without any intermediate port graph to the panel. Each DSI master
26 reg-property set to the virtual channel number, usually there is just
33 clock-master:
42 "#address-cells":
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| /linux/drivers/i2c/busses/ |
| H A D | i2c-sis630.c | 1 // SPDX-License-Identifier: GPL-2.0-or-later
16 +------------------------+--------------------+-------------------+
18 +------------------------+--------------------+-------------------+
25 +------------------------+--------------------+-------------------+
58 #define MSTO_EN 0x40 /* Host Master Timeout Enable */
59 #define SMBCLK_SEL 0x20 /* Host master clock selection */
93 static bool force; variable
96 "Set Host Master Clock to 56KHz (default 14KHz) (SIS630/730 only).");
97 module_param(force, bool, 0);
98 MODULE_PARM_DESC(force, "Forcibly enable the SIS630. DANGEROUS!");
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| /linux/Documentation/devicetree/bindings/clock/ |
| H A D | nvidia,tegra124-dfll.txt | 4 Documentation/devicetree/bindings/clock/clock-bindings.txt
7 the fast CPU cluster. It consists of a free-running voltage controlled
10 communicating with an off-chip PMIC either via an I2C bus or via PWM signals.
13 - compatible : should be one of:
14 - "nvidia,tegra124-dfll": for Tegra124
15 - "nvidia,tegra210-dfll": for Tegra210
16 - reg : Defines the following set of registers, in the order listed:
17 - registers for the DFLL control logic.
18 - registers for the I2C output logic.
19 - registers for the integrated I2C master controller.
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| /linux/tools/testing/selftests/drivers/net/bonding/ |
| H A D | lag_lib.sh | 2 # SPDX-License-Identifier: GPL-2.0
22 ip link set dev dummy1 master "$name"
23 ip link set dev dummy2 master "$name"
26 teamd -d -c '
47 # Used to test dev->uc handling
49 # Used to test dev->mc handling
60 check_err $? "IPv6 solicited-node multicast mac address not found on a slave"
69 check_err $? "IPv6 solicited-node multicast mac address still present on a slave"
79 # +-----------+ +-----------+
83 # | eth0 +-------+ eth0 |
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| /linux/drivers/gpu/drm/arm/display/komeda/ |
| H A D | komeda_wb_connector.c | 1 // SPDX-License-Identifier: GPL-2.0
17 struct drm_framebuffer *fb = conn_st->writeback_job->fb; in komeda_wb_init_data_flow()
21 dflow->out_w = fb->width; in komeda_wb_init_data_flow()
22 dflow->out_h = fb->height; in komeda_wb_init_data_flow()
25 pipeline_composition_size(kcrtc_st, &dflow->in_w, &dflow->in_h); in komeda_wb_init_data_flow()
26 dflow->input.component = &wb_layer->base.pipeline->compiz->base; in komeda_wb_init_data_flow()
28 dflow->pixel_blend_mode = DRM_MODE_BLEND_PIXEL_NONE; in komeda_wb_init_data_flow()
29 dflow->rot = DRM_MODE_ROTATE_0; in komeda_wb_init_data_flow()
42 struct drm_writeback_job *writeback_job = conn_st->writeback_job; in komeda_wb_encoder_atomic_check()
50 if (!crtc_st->active) { in komeda_wb_encoder_atomic_check()
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| /linux/drivers/media/tuners/ |
| H A D | tda18271.h | 1 /* SPDX-License-Identifier: GPL-2.0-or-later */
3 tda18271.h - header for the Philips / NXP TDA18271 silicon tuner
81 /* master / slave tuner: master uses main pll, slave uses cal pll */
93 /* force rf tracking filter calibration on startup */
|
| /linux/arch/sh/drivers/pci/ |
| H A D | pci-sh4.h | 1 /* SPDX-License-Identifier: GPL-2.0 */
8 #include "pci-sh7780.h"
10 #include "pci-sh7751.h"
32 #define SH4_PCIINT_MLCK 0x00008000 /* Master Lock Error */
35 #define SH4_PCIINT_MFDE 0x00000100 /* Master Func. Disable Error */
40 #define SH4_PCIINT_MTABT 0x00000008 /* Master-Tgt. Abort Error */
41 #define SH4_PCIINT_MMABT 0x00000004 /* Master-Master Abort Error */
42 #define SH4_PCIINT_MWPD 0x00000002 /* Master Write PERR Detect */
43 #define SH4_PCIINT_MRPD 0x00000001 /* Master Read PERR Detect */
45 #define SH4_PCIINTM_TTADIM BIT(14) /* Target-target abort interrupt */
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| /linux/Documentation/translations/zh_CN/maintainer/ |
| H A D | pull-requests.rst | 1 .. include:: ../disclaimer-zh_CN.rst
3 :Original: Documentation/maintainer/pull-requests.rst
28 --------
37 Greg提供了以下内容。对于一个含有drivers/char中混杂事项、将应用于4.15-rc1内核的
38 拉取请求，可以命名为 ``char-misc-4.15-rc1`` 。如果要在 ``char-misc-next`` 分支
41 git tag -s char-misc-4.15-rc1 char-misc-next
43 这将在 ``char-misc-next`` 分支的最后一个提交上创建一个名为 ``char-misc-4.15-rc1``
44 的标记，并用您的gpg密钥签名（参见 Documentation/maintainer/configure-git.rst ）。
79 Char/Misc patches for 4.15-rc1
81 Here is the big char/misc patch set for the 4.15-rc1 merge window.
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| /linux/include/drm/ |
| H A D | drm_ioctl.h | 6 * Copyright (c) 2009-2010, Code Aurora Forum.
45 * drm_ioctl_t - DRM ioctl function type.
51 * into kernel-space, and will also copy it back, depending upon the read/write
58 * drm_ioctl_compat_t - compatibility DRM ioctl function type.
75 * enum drm_ioctl_flags - DRM ioctl flags
94 * while it is the active master.
96 * Note that read-only modeset ioctl can also be called by
97 * unauthenticated clients, or when a master is not the currently active
104 * Anything that could potentially wreak a master file descriptor needs
106 * DROPMASTER ioctl, which e.g. logind can call to force a non-behaving
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| /linux/sound/soc/fsl/ |
| H A D | fsl_rpmsg.h | 1 /* SPDX-License-Identifier: GPL-2.0 */
3 * Copyright 2017-2021 NXP
20 * struct fsl_rpmsg - rpmsg private data
23 * @mclk: master clock for cpu dai (SAI)
30 * @force_lpa: force enable low power audio routine if condition satisfy
|
| /linux/drivers/net/ethernet/davicom/ |
| H A D | Kconfig | 1 # SPDX-License-Identifier: GPL-2.0-only
31 bool "Force simple NSR based PHY polling"
52 The SPI mode for the host's SPI master to access DM9051 is mode
|
| /linux/rust/kernel/drm/ |
| H A D | ioctl.rs | 1 // SPDX-License-Identifier: GPL-2.0 OR MIT
14 pub const fn IO(nr: u32) -> u32 { in IO()
18 /// Construct a DRM ioctl number with a read-only argument.
21 pub const fn IOR<T>(nr: u32) -> u32 { in IOR()
25 /// Construct a DRM ioctl number with a write-only argument.
28 pub const fn IOW<T>(nr: u32) -> u32 { in IOW()
32 /// Construct a DRM ioctl number with a read-write argument.
35 pub const fn IOWR<T>(nr: u32) -> u32 { in IOWR()
47 /// call the ioctl through a primary node, while it is the active master.
49 /// Note that read-only modeset ioctl can also be called by unauthenticated clients, or when a
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| /linux/Documentation/networking/device_drivers/ethernet/3com/ |
| H A D | vortex.rst | 1 .. SPDX-License-Identifier: GPL-2.0
20 - Andrew Morton
21 - Netdev mailing list <netdev@vger.kernel.org>
22 - Linux kernel mailing list <linux-kernel@vger.kernel.org>
28 Since kernel 2.3.99-pre6, this driver incorporates the support for the
29 3c575-series Cardbus cards which used to be handled by 3c575_cb.c.
33 - 3c590 Vortex 10Mbps
34 - 3c592 EISA 10Mbps Demon/Vortex
35 - 3c597 EISA Fast Demon/Vortex
36 - 3c595 Vortex 100baseTx
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| /linux/drivers/soundwire/ |
| H A D | intel_auxdevice.c | 1 // SPDX-License-Identifier: (GPL-2.0 OR BSD-3-Clause)
2 // Copyright(c) 2015-22 Intel Corporation.
29 * debug/config flags for the Intel SoundWire Master.
32 * flags reused in each byte, with master0 using the ls-byte, etc.
42 MODULE_PARM_DESC(sdw_md_flags, "SoundWire Intel Master device flags (0x0 all off)");
77 if (slave->id.part_id == wake_capable_list[i].part_id && in is_wake_capable()
78 slave->id.mfg_id == wake_capable_list[i].mfg_id) in is_wake_capable()
89 if (sdw->link_res->hw_ops->bpt_send_async) in generic_bpt_send_async()
90 return sdw->link_res->hw_ops->bpt_send_async(sdw, slave, msg); in generic_bpt_send_async()
91 return -EOPNOTSUPP; in generic_bpt_send_async()
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| /linux/drivers/net/ethernet/intel/e1000e/ |
| H A D | defines.h | 1 /* SPDX-License-Identifier: GPL-2.0 */
2 /* Copyright(c) 1999 - 2018 Intel Corporation. */
37 #define E1000_CTRL_EXT_FORCE_SMBUS 0x00000800 /* Force SMBus mode */
46 #define E1000_CTRL_EXT_IAME 0x08000000 /* Int ACK Auto-mask */
100 #define E1000_MANC_SMBUS_EN 0x00000001 /* SMBus Enabled - RO */
101 #define E1000_MANC_ASF_EN 0x00000002 /* ASF Enabled - RO */
181 #define E1000_CTRL_GIO_MASTER_DISABLE 0x00000004 /*Blocks new Master requests */
183 #define E1000_CTRL_ASDE 0x00000020 /* Auto-speed detect enable */
184 #define E1000_CTRL_SLU 0x00000040 /* Set link up (Force Link) */
185 #define E1000_CTRL_ILOS 0x00000080 /* Invert Loss-Of Signal */
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| /linux/drivers/gpu/drm/msm/disp/dpu1/ |
| H A D | dpu_hw_top.h | 1 /* SPDX-License-Identifier: GPL-2.0-only */
2 /* Copyright (c) 2015-2018, The Linux Foundation. All rights reserved.
31 * struct split_pipe_cfg - pipe configuration for dual display panels
35 * @split_flush_en: Allows both the paths to be flushed when master path is
56 * struct dpu_vsync_source_cfg - configure vsync source and configure the
78 * struct dpu_hw_mdp_ops - interface to the MDP TOP Hw driver functions
101 * @setup_clk_force_ctrl: set clock force control
104 * @enable: force on enable
105 * @return: if the clock is forced-on by this function
|
| /linux/sound/pci/ |
| H A D | ad1889.h | 1 /* SPDX-License-Identifier: GPL-2.0 */
3 * Copyright (C) 2004, Kyle McMartin <kyle@parisc-linux.org>
48 /* bits 4 -> 7, 9, 11 -> 14 reserved */
87 /* bits 24 -> 31 reserved */
105 /* bits 8 -> 15 reserved */
114 /* bits 7 -> 13 reserved */
115 #define AD_DMA_DISR_PMAI 0x004000 /* pci master abort interrupt */
118 #define AD_DMA_DISR_PMAE 0x020000 /* pci master abort interrupt enable */
119 /* bits 19 -> 31 reserved */
162 #define AD_AC97_ACIC_FSDH 0x0100 /* force SDATA_OUT high */
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| /linux/drivers/net/ethernet/intel/igc/ |
| H A D | igc_mac.c | 1 // SPDX-License-Identifier: GPL-2.0
11 * igc_disable_pcie_master - Disables PCI-express master access
14 * Returns 0 (0) if successful, else returns -10
15 * (-IGC_ERR_MASTER_REQUESTS_PENDING) if master disable bit has not caused
16 * the master requests to be disabled.
18 * Disables PCI-Express master access and verifies there are no pending
36 timeout--; in igc_disable_pcie_master()
40 hw_dbg("Master requests are pending.\n"); in igc_disable_pcie_master()
41 ret_val = -IGC_ERR_MASTER_REQUESTS_PENDING; in igc_disable_pcie_master()
50 * igc_init_rx_addrs - Initialize receive addresses
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|