| /linux/include/linux/input/ |
| H A D | adxl34x.h | 1 /* SPDX-License-Identifier: GPL-2.0-or-later */
31 * Y, or Z participation in Tap detection. A '0' excludes the
32 * selected axis from participation in Tap detection.
33 * Setting the SUPPRESS bit suppresses Double Tap detection if
35 * tap_latency period, i.e. after the first tap but before the
36 * opening of the second tap window.
48 * holds the threshold value for tap detection/interrupts.
51 * behavior if Tap/Double Tap is enabled.
59 * time that an event must be above the tap_threshold threshold
60 * to qualify as a tap event. The scale factor is 625 us/LSB. A zero
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| /linux/drivers/net/ipvlan/ |
| H A D | ipvtap.c | 1 // SPDX-License-Identifier: GPL-2.0-only
35 const struct net_device *dev = to_net_dev(d->parent); in ipvtap_net_namespace()
47 struct tap_dev tap; member
50 static void ipvtap_count_tx_dropped(struct tap_dev *tap) in ipvtap_count_tx_dropped() argument
52 struct ipvtap_dev *vlantap = container_of(tap, struct ipvtap_dev, tap); in ipvtap_count_tx_dropped()
53 struct ipvl_dev *vlan = &vlantap->vlan; in ipvtap_count_tx_dropped()
55 this_cpu_inc(vlan->pcpu_stats->tx_drps); in ipvtap_count_tx_dropped()
58 static void ipvtap_count_rx_dropped(struct tap_dev *tap) in ipvtap_count_rx_dropped() argument
60 struct ipvtap_dev *vlantap = container_of(tap, struct ipvtap_dev, tap); in ipvtap_count_rx_dropped()
61 struct ipvl_dev *vlan = &vlantap->vlan; in ipvtap_count_rx_dropped()
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| /linux/drivers/net/ |
| H A D | macvtap.c | 1 // SPDX-License-Identifier: GPL-2.0-only
30 struct tap_dev tap; member
40 const struct net_device *dev = to_net_dev(d->parent); in macvtap_net_namespace()
54 static void macvtap_count_tx_dropped(struct tap_dev *tap) in macvtap_count_tx_dropped() argument
56 struct macvtap_dev *vlantap = container_of(tap, struct macvtap_dev, tap); in macvtap_count_tx_dropped()
57 struct macvlan_dev *vlan = &vlantap->vlan; in macvtap_count_tx_dropped()
59 this_cpu_inc(vlan->pcpu_stats->tx_dropped); in macvtap_count_tx_dropped()
62 static void macvtap_count_rx_dropped(struct tap_dev *tap) in macvtap_count_rx_dropped() argument
64 struct macvtap_dev *vlantap = container_of(tap, struct macvtap_dev, tap); in macvtap_count_rx_dropped()
65 struct macvlan_dev *vlan = &vlantap->vlan; in macvtap_count_rx_dropped()
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| H A D | tun.c | 1 // SPDX-License-Identifier: GPL-2.0-or-later
3 * TUN - Universal TUN/TAP device driver.
4 * Copyright (C) 1999-2002 Maxim Krasnyansky <maxk@qualcomm.com>
16 * Use eth_random_addr() for tap MAC address.
25 * Modifications for 2.3.99-pre5 kernel.
32 #define DRV_DESCRIPTION "Universal TUN/TAP device driver"
33 #define DRV_COPYRIGHT "(C) 1999-2004 Max Krasnyansky <maxk@qualcomm.com>"
169 #define TUN_MASK_FLOW_ENTRIES (TUN_NUM_FLOW_ENTRIES - 1)
230 struct sk_buff_head *queue = &tfile->sk.sk_write_queue; in tun_napi_receive()
237 spin_lock(&queue->lock); in tun_napi_receive()
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| /linux/Documentation/devicetree/bindings/input/ |
| H A D | azoteq,iqs7222.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 LaBundy <jeff@labundy.com>
21 - azoteq,iqs7222a
22 - azoteq,iqs7222b
23 - azoteq,iqs7222c
24 - azoteq,iqs7222d
29 irq-gpios:
32 Specifies the GPIO connected to the device's active-low RDY output.
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|
| H A D | iqs269a.yaml | 1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Jeff LaBundy <jeff@labundy.com>
13 - $ref: input.yaml#
16 The Azoteq IQS269A is an 8-channel capacitive touch controller that features
17 additional Hall-effect and inductive sensing capabilities.
24 - azoteq,iqs269a
25 - azoteq,iqs269a-00
26 - azoteq,iqs269a-d0
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|
| H A D | iqs626a.yaml | 1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Jeff LaBundy <jeff@labundy.com>
13 The Azoteq IQS626A is a 14-channel capacitive touch controller that features
14 additional Hall-effect and inductive sensing capabilities.
19 - $ref: touchscreen/touchscreen.yaml#
31 "#address-cells":
34 "#size-cells":
37 azoteq,suspend-mode:
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| /linux/Documentation/devicetree/bindings/input/touchscreen/ |
| H A D | azoteq,iqs7211.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 LaBundy <jeff@labundy.com>
13 The Azoteq IQS7210A, IQS7211A and IQS7211E trackpad and touchscreen control-
14 lers employ projected-capacitance sensing and can track two contacts.
21 - azoteq,iqs7210a
22 - azoteq,iqs7211a
23 - azoteq,iqs7211e
28 irq-gpios:
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| /linux/Documentation/dev-tools/ |
| H A D | ktap.rst | 1 .. SPDX-License-Identifier: GPL-2.0
7 TAP, or the Test Anything Protocol is a format for specifying test results used
9 <https://testanything.org/>`_. The Linux Kernel largely uses TAP output for test
11 which don't align with the original TAP specification. Thus, a "Kernel TAP"
12 (KTAP) format is specified to extend and alter TAP to support these use-cases.
17 can have subtests), each of which can contain both diagnostic data -- e.g., log
18 lines -- and a final result. The test structure and results are
19 machine-readable, whereas the diagnostic data is unstructured and is there to
23 - Version lines
24 - Plan lines
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| /linux/Documentation/input/ |
| H A D | multi-touch-protocol.rst | 4 Multi-touch (MT) Protocol
7 :Copyright: |copy| 2009-2010 Henrik Rydberg <rydberg@euromail.se>
11 ------------
13 In order to utilize the full power of the new multi-touch and multi-user
16 document describes the multi-touch (MT) protocol which allows kernel
23 describes how to send updates for individual contacts via event slots.
30 --------------
34 packet. Since these events are ignored by current single-touch (ST)
40 event, which instructs the receiver to accept the data for the current
45 This generates an ABS_MT_SLOT event, which instructs the receiver to
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| /linux/drivers/input/mouse/ |
| H A D | cypress_ps2.h | 1 /* SPDX-License-Identifier: GPL-2.0 */
119 /* bits of first byte response of E9h-Status Request command. */
136 /* The structure of Cypress Trackpad event data. */
143 unsigned int tap:1; /* multi-finger tap detected. */ member
|
| /linux/tools/testing/selftests/tc-testing/ |
| H A D | README | 1 tdc - Linux Traffic Control (tc) unit testing suite
3 Author: Lucas Bates - lucasb@mojatatu.com
10 ------------
23 * All tc-related features being tested must be built in or available as
25 ./tdc.py -c
29 teardown commands - which includes not being able to run a test simply
31 handled in a future version - the current workaround is to run the tests
36 --------------
43 using the -p option when running tdc:
44 ./tdc.py -p /path/to/tc
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| /linux/drivers/input/rmi4/ |
| H A D | rmi_f11.c | 1 // SPDX-License-Identifier: GPL-2.0-only
3 * Copyright (c) 2011-2015 Synaptics Incorporated
181 * struct f11_2d_sensor_queries - describes sensor capabilities
185 * @nr_fingers: describes the maximum number of fingers the 2-D sensor
193 * @nr_x_electrodes: the maximum number of electrodes the 2-D sensor
195 * @nr_y_electrodes: the maximum number of electrodes the 2-D sensor
205 * @has_anchored_finger: then the sensor supports the high-precision second
224 * @has_single_tap: a basic single-tap gesture is supported.
225 * @has_tap_n_hold: tap-and-hold gesture is supported.
226 * @has_double_tap: double-tap gesture is supported.
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| /linux/drivers/iio/accel/ |
| H A D | bma400.h | 1 /* SPDX-License-Identifier: GPL-2.0-only */
16 * Read-Only Registers
37 /* Event and interrupt registers */
63 * Read-write configuration registers
109 /* TAP config registers */
124 * converting to micro values for +-2g range.
126 * For +-2g - 1 LSB = 0.976562 milli g = 0.009576 m/s^2
127 * For +-4g - 1 LSB = 1.953125 milli g = 0.019153 m/s^2
128 * For +-16g - 1 LSB = 7.8125 milli g = 0.076614 m/s^2
134 * Scale values for +-2g, +-4g, +-8g and +-16g are populated into bma400_scales
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| /linux/drivers/input/touchscreen/ |
| H A D | iqs7211.c | 1 // SPDX-License-Identifier: GPL-2.0-or-later
52 * The following delay is used during instances that must wait for the open-
124 .name = "event-prox",
131 .name = "event-touch",
138 .name = "event-tap",
145 .name = "event-hold",
152 .name = "event-swipe-x-neg",
159 .name = "event-swipe-x-pos",
166 .name = "event-swipe-y-pos",
173 .name = "event-swipe-y-neg",
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| /linux/drivers/net/ethernet/amd/xgbe/ |
| H A D | xgbe-phy-v1.c | 47 * PARTICULAR PURPOSE ARE HEREBY DISCLAIMED. IN NO EVENT SHALL SYNOPSYS
76 * ARE DISCLAIMED. IN NO EVENT SHALL <COPYRIGHT HOLDER> BE LIABLE FOR ANY
107 * PARTICULAR PURPOSE ARE HEREBY DISCLAIMED. IN NO EVENT SHALL SYNOPSYS
125 #include "xgbe-common.h"
127 #define XGBE_BLWC_PROPERTY "amd,serdes-blwc"
128 #define XGBE_CDR_RATE_PROPERTY "amd,serdes-cdr-rate"
129 #define XGBE_PQ_SKEW_PROPERTY "amd,serdes-pq-skew"
130 #define XGBE_TX_AMP_PROPERTY "amd,serdes-tx-amp"
131 #define XGBE_DFE_CFG_PROPERTY "amd,serdes-dfe-tap-config"
132 #define XGBE_DFE_ENA_PROPERTY "amd,serdes-dfe-tap-enable"
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| /linux/arch/arm/mach-omap2/ |
| H A D | common.h | 12 * NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
33 #include <linux/platform_data/i2c-omap.h>
35 #include <linux/irqchip/irq-omap-intc.h>
37 #include <asm/proc-fns.h>
38 #include <asm/hardware/cache-l2x0.h>
183 /* This gets called from mach-omap2/io.c, do not call this */
184 void __init omap2_set_globals_tap(u32 class, void __iomem *tap);
196 * omap_test_timeout - busy-loop, testing a condition
|
| /linux/include/uapi/linux/ |
| H A D | rds.h | 1 /* SPDX-License-Identifier: ((GPL-2.0 WITH Linux-syscall-note) OR Linux-OpenIB) */
15 * - Redistributions of source code must retain the above
19 * - Redistributions in binary form must reproduce the above
27 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
58 /* Socket option to tap receive path latency
71 /* don't use RDS_TRANS_IWARP - it is deprecated */
301 * fine-grained control.
|
| H A D | vhost.h | 1 /* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
4 /* Userspace interface for in-kernel virtio accelerators. */
18 #define VHOST_FILE_UNBIND -1
80 * or VHOST_VRING_BIG_ENDIAN (other values return -EINVAL).
82 * returns -EBUSY.
128 /* Attach virtio net ring to a raw socket, or tap device.
130 * used for transmit. Pass fd -1 to unbind from the socket and the transmit
152 * the device id defined in virtio-spec.
156 * of the device status defined in virtio-spec.
161 * definition of the device config defined in virtio-spec.
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| /linux/drivers/gpu/drm/amd/display/dc/dml/ |
| H A D | display_mode_lib.c | 16 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
98 lib->soc = *soc_bb; in dml_init_instance()
99 lib->ip = *ip_params; in dml_init_instance()
100 lib->project = project; in dml_init_instance()
104 lib->funcs = dml20_funcs; in dml_init_instance()
107 lib->funcs = dml20v2_funcs; in dml_init_instance()
110 lib->funcs = dml21_funcs; in dml_init_instance()
113 lib->funcs = dml30_funcs; in dml_init_instance()
117 lib->funcs = dml31_funcs; in dml_init_instance()
120 lib->funcs = dml314_funcs; in dml_init_instance()
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| /linux/tools/include/uapi/linux/ |
| H A D | vhost.h | |
| /linux/drivers/gpu/drm/amd/display/dc/dpp/dcn10/ |
| H A D | dcn10_dpp_dscl.c | 16 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
44 dpp->tf_regs->reg
47 dpp->base.ctx
51 dpp->tf_shift->field_name, dpp->tf_mask->field_name
101 return -1; /* Unsupported */ in dpp1_dscl_get_pixel_depth_val()
130 if (dpp_base->caps->dscl_data_proc_format == DSCL_DATA_PRCESSING_FIXED_FORMAT) { in dpp1_dscl_get_dscl_mode()
132 if (data->format == PIXEL_FORMAT_FP16) in dpp1_dscl_get_dscl_mode()
136 if (data->ratios.horz.value == one in dpp1_dscl_get_dscl_mode()
137 && data->ratios.vert.value == one in dpp1_dscl_get_dscl_mode()
138 && data->ratios.horz_c.value == one in dpp1_dscl_get_dscl_mode()
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| /linux/net/ |
| H A D | Kconfig | 1 # SPDX-License-Identifier: GPL-2.0-only
14 when running on a stand-alone machine that isn't connected to any
20 contained in the package net-tools, the location and version number
24 recommended to read the NET-HOWTO, available from
42 achieve this, you need to set skb_shinfo(skb)->frag_list to the
47 compat-independent messages instead!
101 log in TAP format (https://testanything.org/). Only useful for
106 to the KUnit documentation in Documentation/dev-tools/kunit/.
115 other computer. You will get the so-called loopback device which
126 <file:Documentation/networking/ip-sysctl.rst>.
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| /linux/drivers/media/platform/renesas/vsp1/ |
| H A D | vsp1_uds.c | 1 // SPDX-License-Identifier: GPL-2.0+
3 * vsp1_uds.c -- R-Car VSP1 Up and Down Scaler
5 * Copyright (C) 2013-2014 Renesas Electronics Corporation
13 #include <media/v4l2-subdev.h>
26 /* -----------------------------------------------------------------------------
33 vsp1_dl_body_write(dlb, reg + uds->entity.index * VI6_UDS_OFFSET, data); in vsp1_uds_write()
36 /* -----------------------------------------------------------------------------
43 struct vsp1_uds *uds = to_uds(&entity->subdev); in vsp1_uds_set_alpha()
50 * uds_output_size - Return the output size for an input size and scaling ratio
52 * @ratio: scaling ratio in U4.12 fixed-point format
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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
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' >
162 nullarbor:~ # echo -n 'file svcsock.c +p' >
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