| /kernel/linux/linux-6.6/Documentation/devicetree/bindings/dma/ |
| D | apple,admac.yaml | 1 # SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
13 The controller has been seen with up to 24 channels. Even-numbered channels
14 are TX-only, odd-numbered are RX-only. Individual channels are coupled to
18 - Martin Povišer <povik+lin@cutebit.org>
21 - $ref: dma-controller.yaml#
26 - enum:
27 - apple,t6000-admac
28 - apple,t8103-admac
[all …]
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| /kernel/linux/linux-5.10/Documentation/devicetree/bindings/display/bridge/ |
| D | thine,thc63lvd1024.yaml | 1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Jacopo Mondi <jacopo+renesas@jmondi.org>
11 - Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
33 The device can operate in single-link mode or dual-link mode. In
34 single-link mode, all pixels are received on port@0, and port@1 shall not
35 contain any endpoint. In dual-link mode, even-numbered pixels are
36 received on port@0 and odd-numbered pixels on port@1, and both port@0 and
40 '#address-cells':
[all …]
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| /kernel/linux/linux-6.6/Documentation/devicetree/bindings/display/bridge/ |
| D | thine,thc63lvd1024.yaml | 1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Jacopo Mondi <jacopo+renesas@jmondi.org>
11 - Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
34 even-numbered pixels are received on port@0 and odd-numbered pixels on
60 - port@0
61 - port@2
63 oe-gpios:
67 powerdown-gpios:
[all …]
|
| /kernel/linux/linux-5.10/include/linux/ |
| D | asn1_ber_bytecode.h | 1 /* SPDX-License-Identifier: GPL-2.0-or-later */
28 /* The tag-matching ops come first and the odd-numbered slots
66 /* The following eight have bit 0 -> SET, 1 -> OF, 2 -> ACT */
|
| /kernel/linux/linux-6.6/include/linux/ |
| D | asn1_ber_bytecode.h | 1 /* SPDX-License-Identifier: GPL-2.0-or-later */
28 /* The tag-matching ops come first and the odd-numbered slots
66 /* The following eight have bit 0 -> SET, 1 -> OF, 2 -> ACT */
|
| /kernel/linux/linux-6.6/fs/ocfs2/cluster/ |
| D | quorum.c | 1 // SPDX-License-Identifier: GPL-2.0-or-later
52 /* this is horribly heavy-handed. It should instead flip the file
60 switch (o2nm_single_cluster->cl_fence_method) { in o2quo_fence_self()
66 WARN_ON(o2nm_single_cluster->cl_fence_method >= in o2quo_fence_self()
96 spin_lock_bh(&qs->qs_lock); in o2quo_make_decision()
98 lowest_hb = find_first_bit(qs->qs_hb_bm, O2NM_MAX_NODES); in o2quo_make_decision()
100 lowest_reachable = test_bit(lowest_hb, qs->qs_conn_bm); in o2quo_make_decision()
103 "lowest: %d (%sreachable)\n", qs->qs_heartbeating, in o2quo_make_decision()
104 qs->qs_connected, lowest_hb, lowest_reachable ? "" : "un"); in o2quo_make_decision()
106 if (!test_bit(o2nm_this_node(), qs->qs_hb_bm) || in o2quo_make_decision()
[all …]
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| /kernel/linux/linux-5.10/fs/ocfs2/cluster/ |
| D | quorum.c | 1 // SPDX-License-Identifier: GPL-2.0-or-later
2 /* -*- mode: c; c-basic-offset: 8; -*-
54 /* this is horribly heavy-handed. It should instead flip the file
62 switch (o2nm_single_cluster->cl_fence_method) { in o2quo_fence_self()
68 WARN_ON(o2nm_single_cluster->cl_fence_method >= in o2quo_fence_self()
98 spin_lock(&qs->qs_lock); in o2quo_make_decision()
100 lowest_hb = find_first_bit(qs->qs_hb_bm, O2NM_MAX_NODES); in o2quo_make_decision()
102 lowest_reachable = test_bit(lowest_hb, qs->qs_conn_bm); in o2quo_make_decision()
105 "lowest: %d (%sreachable)\n", qs->qs_heartbeating, in o2quo_make_decision()
106 qs->qs_connected, lowest_hb, lowest_reachable ? "" : "un"); in o2quo_make_decision()
[all …]
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| /kernel/linux/linux-5.10/Documentation/RCU/ |
| D | stallwarn.rst | 1 .. SPDX-License-Identifier: GPL-2.0
9 options that can be used to fine-tune the detector's operation. Finally,
20 - A CPU looping in an RCU read-side critical section.
22 - A CPU looping with interrupts disabled.
24 - A CPU looping with preemption disabled.
26 - A CPU looping with bottom halves disabled.
28 - For !CONFIG_PREEMPT kernels, a CPU looping anywhere in the kernel
33 - Booting Linux using a console connection that is too slow to
34 keep up with the boot-time console-message rate. For example,
35 a 115Kbaud serial console can be -way- too slow to keep up
[all …]
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| /kernel/linux/linux-5.10/drivers/net/ethernet/intel/fm10k/ |
| D | fm10k_mbx.h | 1 /* SPDX-License-Identifier: GPL-2.0 */
2 /* Copyright(c) 2013 - 2018 Intel Corporation. */
45 * +----------+ connect() +----------+
46 * | CLOSED | --------------> | CONNECT |
47 * +----------+ +----------+
54 * +----------+ disconnect() +----------+
55 * |DISCONNECT| <-------------- | OPEN |
56 * +----------+ +----------+
90 * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
92 * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
[all …]
|
| /kernel/linux/linux-6.6/drivers/net/ethernet/intel/fm10k/ |
| D | fm10k_mbx.h | 1 /* SPDX-License-Identifier: GPL-2.0 */
2 /* Copyright(c) 2013 - 2018 Intel Corporation. */
45 * +----------+ connect() +----------+
46 * | CLOSED | --------------> | CONNECT |
47 * +----------+ +----------+
54 * +----------+ disconnect() +----------+
55 * |DISCONNECT| <-------------- | OPEN |
56 * +----------+ +----------+
90 * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
92 * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
[all …]
|
| /kernel/linux/linux-5.10/drivers/gpu/drm/tiny/ |
| D | repaper.c | 1 // SPDX-License-Identifier: GPL-2.0-or-later
3 * DRM driver for Pervasive Displays RePaper branded e-ink panels
5 * Copyright 2013-2017 Pervasive Displays, Inc.
17 #include <linux/dma-buf.h>
50 enum repaper_stage { /* Image pixel -> Display pixel */
51 REPAPER_COMPENSATE, /* B -> W, W -> B (Current Image) */
52 REPAPER_WHITE, /* B -> N, W -> W (Current Image) */
53 REPAPER_INVERSE, /* B -> N, W -> B (New Image) */
54 REPAPER_NORMAL /* B -> B, W -> W (New Image) */
110 return -ENOMEM; in repaper_spi_transfer()
[all …]
|
| /kernel/linux/linux-6.6/drivers/gpu/drm/tiny/ |
| D | repaper.c | 1 // SPDX-License-Identifier: GPL-2.0-or-later
3 * DRM driver for Pervasive Displays RePaper branded e-ink panels
5 * Copyright 2013-2017 Pervasive Displays, Inc.
51 enum repaper_stage { /* Image pixel -> Display pixel */
52 REPAPER_COMPENSATE, /* B -> W, W -> B (Current Image) */
53 REPAPER_WHITE, /* B -> N, W -> W (Current Image) */
54 REPAPER_INVERSE, /* B -> N, W -> B (New Image) */
55 REPAPER_NORMAL /* B -> B, W -> W (New Image) */
111 return -ENOMEM; in repaper_spi_transfer()
121 ret = -ENOMEM; in repaper_spi_transfer()
[all …]
|
| /kernel/linux/linux-6.6/arch/arm/probes/kprobes/ |
| D | test-core.c | 1 // SPDX-License-Identifier: GPL-2.0-only
3 * arch/arm/kernel/kprobes-test.c
12 * supported instruction sets: ARM, 16-bit Thumb, and 32-bit Thumb. These tests
23 * The individual test cases are in kprobes-test-arm.c and kprobes-test-thumb.c
24 * which use the macros defined in kprobes-test.h. The rest of this
31 * -------------------
41 * post-handler of the test_before probe is used to modify the saved CPU
43 * pre-handler of the of the test_after probe saves a copy of the CPU
83 * (branch backwards). In these, the local variables numbered 1, 50, 2 and
87 * ---------
[all …]
|
| /kernel/linux/linux-5.10/arch/arm/probes/kprobes/ |
| D | test-core.c | 1 // SPDX-License-Identifier: GPL-2.0-only
3 * arch/arm/kernel/kprobes-test.c
12 * supported instruction sets: ARM, 16-bit Thumb, and 32-bit Thumb. These tests
23 * The individual test cases are in kprobes-test-arm.c and kprobes-test-thumb.c
24 * which use the macros defined in kprobes-test.h. The rest of this
31 * -------------------
41 * post-handler of the test_before probe is used to modify the saved CPU
43 * pre-handler of the of the test_after probe saves a copy of the CPU
83 * (branch backwards). In these, the local variables numbered 1, 50, 2 and
87 * ---------
[all …]
|
| /kernel/linux/linux-5.10/drivers/media/usb/usbtv/ |
| D | usbtv-video.c | 30 * Fushicai USBTV007 Audio-Video Grabber Driver
33 * http://www.fushicai.com/products_detail/&productId=d05449ee-b690-42f9-a661-aa7353894bed.html
42 * reverse-engineering activity
45 #include <media/v4l2-ioctl.h>
46 #include <media/videobuf2-v4l2.h>
76 usbtv->width = params->cap_width; in usbtv_configure_for_norm()
77 usbtv->height = params->cap_height; in usbtv_configure_for_norm()
78 usbtv->n_chunks = usbtv->width * usbtv->height in usbtv_configure_for_norm()
80 usbtv->norm = norm; in usbtv_configure_for_norm()
82 ret = -EINVAL; in usbtv_configure_for_norm()
[all …]
|
| /kernel/linux/linux-6.6/drivers/media/usb/usbtv/ |
| D | usbtv-video.c | 30 * Fushicai USBTV007 Audio-Video Grabber Driver
33 * http://www.fushicai.com/products_detail/&productId=d05449ee-b690-42f9-a661-aa7353894bed.html
42 * reverse-engineering activity
45 #include <media/v4l2-ioctl.h>
46 #include <media/videobuf2-v4l2.h>
76 usbtv->width = params->cap_width; in usbtv_configure_for_norm()
77 usbtv->height = params->cap_height; in usbtv_configure_for_norm()
78 usbtv->n_chunks = usbtv->width * usbtv->height in usbtv_configure_for_norm()
80 usbtv->norm = norm; in usbtv_configure_for_norm()
82 ret = -EINVAL; in usbtv_configure_for_norm()
[all …]
|
| /kernel/linux/linux-6.6/Documentation/RCU/ |
| D | stallwarn.rst | 1 .. SPDX-License-Identifier: GPL-2.0
9 options that can be used to fine-tune the detector's operation. Finally,
20 - A CPU looping in an RCU read-side critical section.
22 - A CPU looping with interrupts disabled.
24 - A CPU looping with preemption disabled.
26 - A CPU looping with bottom halves disabled.
28 - For !CONFIG_PREEMPTION kernels, a CPU looping anywhere in the
33 - Booting Linux using a console connection that is too slow to
34 keep up with the boot-time console-message rate. For example,
36 with boot-time message rates, and will frequently result in
[all …]
|
| /kernel/linux/linux-5.10/sound/soc/bcm/ |
| D | bcm2835-i2s.c | 1 // SPDX-License-Identifier: GPL-2.0-only
23 * Copyright 2007-2010 Freescale Semiconductor, Inc.
130 unsigned int master = dev->fmt & SND_SOC_DAIFMT_MASTER_MASK; in bcm2835_i2s_start_clock()
132 if (dev->clk_prepared) in bcm2835_i2s_start_clock()
138 clk_prepare_enable(dev->clk); in bcm2835_i2s_start_clock()
139 dev->clk_prepared = true; in bcm2835_i2s_start_clock()
148 if (dev->clk_prepared) in bcm2835_i2s_stop_clock()
149 clk_disable_unprepare(dev->clk); in bcm2835_i2s_stop_clock()
150 dev->clk_prepared = false; in bcm2835_i2s_stop_clock()
171 regmap_read(dev->i2s_regmap, BCM2835_I2S_CS_A_REG, &csreg); in bcm2835_i2s_clear_fifos()
[all …]
|
| /kernel/linux/linux-6.6/sound/soc/bcm/ |
| D | bcm2835-i2s.c | 1 // SPDX-License-Identifier: GPL-2.0-only
23 * Copyright 2007-2010 Freescale Semiconductor, Inc.
130 unsigned int provider = dev->fmt & SND_SOC_DAIFMT_CLOCK_PROVIDER_MASK; in bcm2835_i2s_start_clock()
132 if (dev->clk_prepared) in bcm2835_i2s_start_clock()
138 clk_prepare_enable(dev->clk); in bcm2835_i2s_start_clock()
139 dev->clk_prepared = true; in bcm2835_i2s_start_clock()
148 if (dev->clk_prepared) in bcm2835_i2s_stop_clock()
149 clk_disable_unprepare(dev->clk); in bcm2835_i2s_stop_clock()
150 dev->clk_prepared = false; in bcm2835_i2s_stop_clock()
171 regmap_read(dev->i2s_regmap, BCM2835_I2S_CS_A_REG, &csreg); in bcm2835_i2s_clear_fifos()
[all …]
|
| /kernel/linux/linux-5.10/arch/mips/cavium-octeon/executive/ |
| D | cvmx-pko.c | 7 * Copyright (c) 2003-2008 Cavium Networks
14 * AS-IS and WITHOUT ANY WARRANTY; without even the implied warranty
21 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
34 #include <asm/octeon/cvmx-config.h>
35 #include <asm/octeon/cvmx-pko.h>
36 #include <asm/octeon/cvmx-helper.h>
64 return -1; in __cvmx_pko_int()
85 config.s.tail = (queue == (num_queues - 1)); in __cvmx_pko_iport_config()
95 (CVMX_FPA_OUTPUT_BUFFER_POOL_SIZE - in __cvmx_pko_iport_config()
190 * Set the size of the PKO command buffers to an odd number of in cvmx_pko_initialize_global()
[all …]
|
| /kernel/linux/linux-6.6/arch/mips/cavium-octeon/executive/ |
| D | cvmx-pko.c | 7 * Copyright (c) 2003-2008 Cavium Networks
14 * AS-IS and WITHOUT ANY WARRANTY; without even the implied warranty
21 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
34 #include <asm/octeon/cvmx-config.h>
35 #include <asm/octeon/cvmx-pko.h>
36 #include <asm/octeon/cvmx-helper.h>
64 return -1; in __cvmx_pko_int()
85 config.s.tail = (queue == (num_queues - 1)); in __cvmx_pko_iport_config()
95 (CVMX_FPA_OUTPUT_BUFFER_POOL_SIZE - in __cvmx_pko_iport_config()
190 * Set the size of the PKO command buffers to an odd number of in cvmx_pko_initialize_global()
[all …]
|
| /kernel/linux/linux-6.6/drivers/clk/berlin/ |
| D | berlin2-avpll.c | 1 // SPDX-License-Identifier: GPL-2.0
6 * Alexandre Belloni <alexandre.belloni@free-electrons.com>
8 #include <linux/clk-provider.h>
15 #include "berlin2-avpll.h"
19 * VCO with 8 channels each, channel 8 is the odd-one-out and does
22 * Unfortunately, its registers are not named but just numbered. To
118 reg = readl_relaxed(vco->base + VCO_CTRL0); in berlin2_avpll_vco_is_enabled()
119 if (vco->flags & BERLIN2_AVPLL_BIT_QUIRK) in berlin2_avpll_vco_is_enabled()
130 reg = readl_relaxed(vco->base + VCO_CTRL0); in berlin2_avpll_vco_enable()
131 if (vco->flags & BERLIN2_AVPLL_BIT_QUIRK) in berlin2_avpll_vco_enable()
[all …]
|
| /kernel/linux/linux-5.10/drivers/clk/berlin/ |
| D | berlin2-avpll.c | 1 // SPDX-License-Identifier: GPL-2.0
6 * Alexandre Belloni <alexandre.belloni@free-electrons.com>
8 #include <linux/clk-provider.h>
15 #include "berlin2-avpll.h"
19 * VCO with 8 channels each, channel 8 is the odd-one-out and does
22 * Unfortunately, its registers are not named but just numbered. To
118 reg = readl_relaxed(vco->base + VCO_CTRL0); in berlin2_avpll_vco_is_enabled()
119 if (vco->flags & BERLIN2_AVPLL_BIT_QUIRK) in berlin2_avpll_vco_is_enabled()
130 reg = readl_relaxed(vco->base + VCO_CTRL0); in berlin2_avpll_vco_enable()
131 if (vco->flags & BERLIN2_AVPLL_BIT_QUIRK) in berlin2_avpll_vco_enable()
[all …]
|
| /kernel/linux/linux-5.10/kernel/rcu/ |
| D | tree.h | 1 /* SPDX-License-Identifier: GPL-2.0+ */
3 * Read-Copy Update mechanism for mutual exclusion (tree-based version)
4 * Internal non-public definitions.
38 * Definition for node within the RCU grace-period-detection hierarchy.
44 unsigned long gp_seq; /* Track rsp->gp_seq. */
55 /* Per-GP initial value for qsmask. */
56 /* Initialized from ->qsmaskinitnext at the */
59 unsigned long ofl_seq; /* CPU-hotplug operation sequence count. */
65 /* Per-GP initial values for expmask. */
66 /* Initialized from ->expmaskinitnext at the */
[all …]
|
| /kernel/linux/linux-5.10/drivers/perf/ |
| D | qcom_l3_pmu.c | 1 // SPDX-License-Identifier: GPL-2.0-only
11 * See Documentation/admin-guide/perf/qcom_l3_pmu.rst for more details.
13 * Copyright (c) 2015-2017, The Linux Foundation. All rights reserved.
132 * - config: bits 0-7: event type
138 return (event->attr.config) & L3_EVTYPE_MASK; in get_event_type()
143 return !!(event->attr.config & BIT_ULL(L3_EVENT_LC_BIT)); in event_uses_long_counter()
186 * counters. The PMU only supports chaining of adjacent even/odd pairs
187 * and for simplicity the driver always configures the odd counter to
188 * count the overflows of the lower-numbered even counter. Note that since
195 struct l3cache_pmu *l3pmu = to_l3cache_pmu(event->pmu); in qcom_l3_cache__64bit_counter_start()
[all …]
|