| /linux/Documentation/ABI/testing/ |
| H A D | sysfs-block-aoe | 2 Date: Apr, 2005
3 KernelVersion: v2.6.12
10 Date: Apr, 2005
11 KernelVersion: v2.6.12
19 Date: Apr, 2005
20 KernelVersion: v2.6.12
32 What: /sys/block/etherd*/firmware-version
33 Date: Apr, 2005
34 KernelVersion: v2.6.12
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| H A D | sysfs-class-backlight | 10 non-linear. To achieve a linear perception of brightness changes
24 non-linear
25 The brightness changes non-linearly with each step. Brightness
29 Date: Apr, 2010
30 KernelVersion: v2.6.35
38 The value range is device-driver specific:
47 It returns a 13-bits integer.
50 Date: Apr, 2010
51 KernelVersion: v2.6.35
53 device-drivers-devel@blackfin.uclinux.org
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| H A D | sysfs-class-scsi_host | 7 Storage Control Unit embeds up to two 4-port controllers in
33 KernelVersion: v2.6.24
34 Contact: linux-ide@vger.kernel.org
60 a) It does not use host-initiated slumber mode, but it does
61 allow device-initiated slumber
67 KernelVersion: v2.6.27
68 Contact: linux-ide@vger.kernel.org
79 protocol that is being used by the driver (for eg. LED, SAF-TE,
80 SES-2, SGPIO etc).
86 KernelVersion: v2.6.35
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| H A D | sysfs-devices-system-cpu | 2 Date: pre-git history
3 Contact: Linux kernel mailing list <linux-kernel@vger.kernel.org>
18 Contact: Linux kernel mailing list <linux-kernel@vger.kernel.org>
37 See Documentation/admin-guide/cputopology.rst for more information.
43 Contact: Linux kernel mailing list <linux-kernel@vger.kernel.org>
58 Contact: Linux memory management mailing list <linux-mm@kvack.org>
67 /sys/devices/system/cpu/cpu42/node2 -> ../../node/node2
77 Contact: Linux kernel mailing list <linux-kernel@vger.kernel.org>
89 core_siblings_list: human-readable list of the logical CPU
99 thread_siblings_list: human-readable list of cpuX's hardware
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| /linux/Documentation/devicetree/bindings/soc/qcom/ |
| H A D | qcom,apr.yaml | 1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/soc/qcom/qcom,apr.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Qualcomm APR/GPR (Asynchronous/Generic Packet Router)
10 - Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
13 This binding describes the Qualcomm APR/GPR, APR/GPR is a IPC protocol for
14 communication between Application processor and QDSP. APR/GPR is mainly
20 - qcom,apr
21 - qcom,apr-v2
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| /linux/drivers/soc/qcom/ |
| H A D | apr.c | 1 // SPDX-License-Identifier: GPL-2.0
2 // Copyright (c) 2011-2017, The Linux Foundation. All rights reserved.
13 #include <linux/soc/qcom/apr.h>
48 * apr_send_pkt() - Send a apr message from apr device
50 * @adev: Pointer to previously registered apr device.
51 * @pkt: Pointer to apr packet to send
57 struct packet_router *apr = dev_get_drvdata(adev->dev.parent); in apr_send_pkt() local
62 spin_lock_irqsave(&adev->svc.lock, flags); in apr_send_pkt()
64 hdr = &pkt->hdr; in apr_send_pkt()
65 hdr->src_domain = APR_DOMAIN_APPS; in apr_send_pkt()
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| /linux/sound/soc/qcom/qdsp6/ |
| H A D | q6adm.c | 1 // SPDX-License-Identifier: GPL-2.0
2 // Copyright (c) 2011-2017, The Linux Foundation. All rights reserved.
15 #include <linux/soc/qcom/apr.h>
21 #include "q6dsp-common.h"
22 #include "q6dsp-errno.h"
57 struct apr_device *apr; member
97 spin_lock_irqsave(&adm->copps_list_lock, flags); in q6adm_find_copp()
98 list_for_each_entry(c, &adm->copps_list, node) { in q6adm_find_copp()
99 if ((port_idx == c->afe_port) && (copp_idx == c->copp_idx)) { in q6adm_find_copp()
101 kref_get(&c->refcount); in q6adm_find_copp()
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| H A D | q6core.c | 1 // SPDX-License-Identifier: GPL-2.0
2 // Copyright (c) 2011-2017, The Linux Foundation. All rights reserved.
13 #include <linux/soc/qcom/apr.h>
15 #include "q6dsp-errno.h"
72 struct q6core *core = dev_get_drvdata(&adev->dev); in q6core_callback()
74 struct apr_hdr *hdr = &data->hdr; in q6core_callback()
76 result = data->payload; in q6core_callback()
77 switch (hdr->opcode) { in q6core_callback()
79 result = data->payload; in q6core_callback()
80 switch (result->opcode) { in q6core_callback()
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| H A D | q6afe.c | 1 // SPDX-License-Identifier: GPL-2.0
2 // Copyright (c) 2011-2017, The Linux Foundation. All rights reserved.
5 #include <dt-bindings/sound/qcom,q6afe.h>
18 #include <linux/soc/qcom/apr.h>
20 #include <sound/soc-dai.h>
23 #include "q6dsp-errno.h"
139 (AFE_PORT_ID_TDM_PORT_RANGE_START+0x50-1)
143 (AFE_PORT_ID_TDM_PORT_RANGE_END - \
375 struct apr_device *apr; member
393 /* Reserved for 32-bit alignment. This field must be set to 0.*/
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| H A D | q6asm.c | 1 // SPDX-License-Identifier: GPL-2.0
2 // Copyright (c) 2011-2017, The Linux Foundation. All rights reserved.
5 #include <dt-bindings/sound/qcom,q6asm.h>
9 #include <linux/soc/qcom/apr.h>
22 #include "q6dsp-errno.h"
23 #include "q6dsp-common.h"
284 hdr->hdr_field = APR_SEQ_CMD_HDR_FIELD; in q6asm_add_hdr()
285 hdr->src_port = ((ac->session << 8) & 0xFF00) | (stream_id); in q6asm_add_hdr()
286 hdr->dest_port = ((ac->session << 8) & 0xFF00) | (stream_id); in q6asm_add_hdr()
287 hdr->pkt_size = pkt_size; in q6asm_add_hdr()
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| /linux/Documentation/virt/kvm/devices/ |
| H A D | arm-vgic.rst | 1 .. SPDX-License-Identifier: GPL-2.0
4 ARM Virtual Generic Interrupt Controller v2 (VGIC)
9 - KVM_DEV_TYPE_ARM_VGIC_V2 ARM Generic Interrupt Controller v2.0
13 controller, requiring emulated user-space devices to inject interrupts to the
18 device and guest ITS devices, see arm-vgic-v3.txt. It is not possible to
26 KVM_VGIC_V2_ADDR_TYPE_DIST (rw, 64-bit)
31 KVM_VGIC_V2_ADDR_TYPE_CPU (rw, 64-bit)
39 -E2BIG Address outside of addressable IPA range
40 -EINVAL Incorrectly aligned address
41 -EEXIST Address already configured
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| /linux/arch/arm64/boot/dts/qcom/ |
| H A D | sdm630.dtsi | 1 // SPDX-License-Identifier: BSD-3-Clause
7 #include <dt-bindings/clock/qcom,dsi-phy-28nm.h>
8 #include <dt-bindings/clock/qcom,gcc-sdm660.h>
9 #include <dt-bindings/clock/qcom,gpucc-sdm660.h>
10 #include <dt-bindings/clock/qcom,mmcc-sdm660.h>
11 #include <dt-bindings/clock/qcom,rpmcc.h>
12 #include <dt-bindings/firmware/qcom,scm.h>
13 #include <dt-bindings/interconnect/qcom,sdm660.h>
14 #include <dt-bindings/power/qcom-rpmpd.h>
15 #include <dt-bindings/gpio/gpio.h>
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| H A D | sm6115.dtsi | 1 // SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause)
6 #include <dt-bindings/clock/qcom,dsi-phy-28nm.h>
7 #include <dt-bindings/clock/qcom,gcc-sm6115.h>
8 #include <dt-bindings/clock/qcom,sm6115-dispcc.h>
9 #include <dt-bindings/clock/qcom,sm6115-gpucc.h>
10 #include <dt-bindings/clock/qcom,rpmcc.h>
11 #include <dt-bindings/dma/qcom-gpi.h>
12 #include <dt-bindings/firmware/qcom,scm.h>
13 #include <dt-bindings/gpio/gpio.h>
14 #include <dt-bindings/interconnect/qcom,rpm-icc.h>
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| /linux/drivers/cpufreq/ |
| H A D | pxa2xx-cpufreq.c | 1 // SPDX-License-Identifier: GPL-2.0-or-later
6 * 31-Jul-2002 : Initial version [FB]
7 * 29-Jan-2003 : added PXA255 support [FB]
8 * 20-Apr-2003 : ported to v2.5 (Dustin McIntire, Sensoria Corp.)
62 { 99500, -1, -1}, /* 99, 99, 50, 50 */
63 {132700, -1, -1}, /* 133, 133, 66, 66 */
64 {199100, -1, -1}, /* 199, 199, 99, 99 */
65 {265400, -1, -1}, /* 265, 265, 133, 66 */
66 {331800, -1, -1}, /* 331, 331, 166, 83 */
67 {398100, -1, -1}, /* 398, 398, 196, 99 */
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| /linux/drivers/media/dvb-core/ |
| H A D | dvb_net.c | 1 // SPDX-License-Identifier: GPL-2.0-or-later
10 * Copyright (C) 2003, 2004 gcs - Global Communication & Services GmbH.
21 * Feb 2004: hl/ws v1: Implementing draft-fair-ipdvb-ule-01.txt
23 * Dec 2004: hl/ws v2: Implementing draft-ietf-ipdvb-ule-03.txt:
29 * Filtering on dest MAC addresses, if present (D-Bit = 0)
30 * DVB_ULE_DEBUG compile-time option.
31 * Apr 2006: cp v3: Bugfixes and compliency with RFC 4326 (ULE) by
109 unsigned short ule_sndu_len; /* ULE SNDU length in bytes, w/o D-Bit. */
126 * stolen from eth.c out of the linux kernel, hacked for dvb-device
136 skb_pull(skb,dev->hard_header_len); in dvb_net_eth_type_trans()
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| /linux/drivers/net/ethernet/sun/ |
| H A D | niu.c | 1 // SPDX-License-Identifier: GPL-2.0
13 #include <linux/dma-mapping.h>
55 #define niu_next_page(p) container_of(p, union niu_page, page)->next
59 #define DRV_MODULE_RELDATE "Apr 22, 2010"
91 #define nr64(reg) readq(np->regs + (reg))
92 #define nw64(reg, val) writeq((val), np->regs + (reg))
94 #define nr64_mac(reg) readq(np->mac_regs + (reg))
95 #define nw64_mac(reg, val) writeq((val), np->mac_regs + (reg))
97 #define nr64_ipp(reg) readq(np->regs + np->ipp_off + (reg))
98 #define nw64_ipp(reg, val) writeq((val), np->regs + np->ipp_off + (reg))
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| /linux/include/acpi/ |
| H A D | actbl2.h | 1 /* SPDX-License-Identifier: BSD-3-Clause OR GPL-2.0 */
4 * Name: actbl2.h - ACPI Table Definitions
6 * Copyright (C) 2000 - 2025, Intel Corp.
54 #define ACPI_SIG_RHCT "RHCT" /* RISC-V Hart Capabilities Table */
55 #define ACPI_SIG_RIMT "RIMT" /* RISC-V IO Mapping Table */
64 * All tables must be byte-packed to match the ACPI specification, since
74 * essentially useless for dealing with packed data in on-disk formats or
83 * AEST - Arm Error Source Table
94 /* Common Subtable header - one per Node Structure (Subtable) */
246 /* Node Interface Structure V2 */
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| /linux/ |
| H A D | MAINTAINERS | 5 ---------------------------------------------------
21 W: *Web-page* with status/info
23 B: URI for where to file *bugs*. A web-page with detailed bug
28 patches to the given subsystem. This is either an in-tree file,
29 or a URI. See Documentation/maintainer/maintainer-entry-profile.rst
46 N: [^a-z]tegra all files whose path contains tegra
64 ----------------
83 3WARE SAS/SATA-RAID SCSI DRIVERS (3W-XXXX, 3W-9XXX, 3W-SAS)
85 L: linux-scsi@vger.kernel.org
88 F: drivers/scsi/3w-*
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