/linux/Documentation/devicetree/bindings/regulator/ |
H A D | regulator.yaml | 1 # SPDX-License-Identifier: GPL-2.0 3 --- 5 $schema: http://devicetree.org/meta-schemas/core.yaml# 10 - Liam Girdwood <lgirdwood@gmail.com> 11 - Mark Brown <broonie@kernel.org> 14 regulator-name: 18 regulator-min-microvolt: 21 regulator-max-microvolt: 24 regulator-microvolt-offset: 28 regulator-min-microamp: [all …]
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/linux/Documentation/infiniband/ |
H A D | tag_matching.rst | 5 The MPI standard defines a set of rules, known as tag-matching, for matching 10 * User tag - wild card may be specified by the receiver 15 message envelopes may match, the pair that includes the earliest posted-send 16 and the earliest posted-receive is the pair that must be used to satisfy the 31 1. The Eager protocol- the complete message is sent when the send is 35 2. The Rendezvous Protocol - the sender sends the tag-matching header, 48 maintained by the hardware, with the software expected to shadow this list. 50 When send is initiated and arrives at the receive side, if there is no 51 pre-posted receive for this arriving message, it is passed to the software and 54 specified receive buffer. This allows overlapping receive-side MPI tag [all …]
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/linux/drivers/net/fddi/ |
H A D | defza.h | 1 /* SPDX-License-Identifier: GPL-2.0+ */ 2 /* FDDI network adapter driver for DEC FDDIcontroller 700/700-C devices. 6 * This program is free software; you can redistribute it and/or 8 * as published by the Free Software Foundation; either version 36 #define FZA_RESET_CLR 0x0000 /* run self-test and return to work */ 43 #define FZA_EVENT_NXM_ERR 0x0080 /* non-existent memory access error; 45 * unsupported partial-word accesses 93 #define FZA_HALT_HOST 0x01 /* host-directed HALT */ 95 #define FZA_HALT_NXM 0x03 /* adapter non-existent memory ref. */ 96 #define FZA_HALT_SW 0x04 /* adapter software fault */ [all …]
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/linux/Documentation/process/ |
H A D | kernel-enforcement-statement.rst | 4 ---------------------------------- 6 As developers of the Linux kernel, we have a keen interest in how our software 7 is used and how the license for our software is enforced. Compliance with the 8 reciprocal sharing obligations of GPL-2.0 is critical to the long-term 9 sustainability of our software and community. 15 growth of our software ecosystem. In order to deter unhelpful enforcement 20 Notwithstanding the termination provisions of the GPL-2.0, we agree that 22 following provisions of GPL-3.0 as additional permissions under our 23 license with respect to any non-defensive assertion of rights under the 41 software. We want companies and individuals to use, modify and distribute [all …]
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/linux/net/rds/ |
H A D | tcp_listen.c | 4 * This software is available to you under a choice of one of two 14 * - Redistributions of source code must retain the above 18 * - Redistributions in binary form must reproduce the above 23 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, 29 * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE 30 * SOFTWARE. 48 sock_set_keepalive(sock->sk); in rds_tcp_keepalive() 49 tcp_sock_set_keepcnt(sock->sk, keepcnt); in rds_tcp_keepalive() 50 tcp_sock_set_keepidle(sock->sk, keepidle); in rds_tcp_keepalive() 52 * the model in xs_tcp_finish_connecting() and re-use keepidle. in rds_tcp_keepalive() [all …]
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/linux/arch/m68k/include/asm/ |
H A D | amigaints.h | 2 ** amigaints.h -- Amiga Linux interrupt handling structs and prototypes 36 /* software interrupts */ 87 #define IF_SOFT 0x0004 /* software initiated interrupt */ 113 #endif /* asm-m68k/amigaints.h */
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/linux/Documentation/devicetree/bindings/iio/adc/ |
H A D | nxp,imx93-adc.yaml | 1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) 3 --- 4 $id: http://devicetree.org/schemas/iio/adc/nxp,imx93-adc.yaml# 5 $schema: http://devicetree.org/meta-schemas/core.yaml# 10 - Haibo Chen <haibo.chen@nxp.com> 13 The ADC on iMX93 is a 8-channel 12-bit 1MS/s ADC with 4 channels 15 One-Shot and Scan (continuous) conversions. Programmable DMA 18 also has Self-test logic and Software-initiated calibration. 22 const: nxp,imx93-adc 29 - description: WDGnL, watchdog threshold interrupt requests. [all …]
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/linux/tools/perf/pmu-events/arch/x86/icelake/ |
H A D | cache.json | 7 …opportunistic replacements, and replacements that require stall-for-replace or block-for-replace.", 45 …-demand loads and gets hit at least once by demand. The valid outstanding interval is defined unti… 78 …"BriefDescription": "Non-modified cache lines that are silently dropped by L2 cache when triggered… 82 …y an L2 cache fill. These lines are typically in Shared or Exclusive state. A non-threaded event.", 163 …"PublicDescription": "Counts the number of demand Data Read requests initiated by load instruction… 199 "PublicDescription": "Counts the RFO (Read-for-Ownership) requests that hit L2 cache.", 208 "PublicDescription": "Counts the RFO (Read-for-Ownership) requests that miss L2 cache.", 217 …"PublicDescription": "Counts Software prefetch requests that hit the L2 cache. Accounts for PREFET… 226 …"PublicDescription": "Counts Software prefetch requests that miss the L2 cache. Accounts for PREFE… 240 …"BriefDescription": "Core-originated cacheable requests that missed L3 (Except hardware prefetche… [all …]
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/linux/tools/perf/pmu-events/arch/x86/rocketlake/ |
H A D | cache.json | 7 …opportunistic replacements, and replacements that require stall-for-replace or block-for-replace.", 45 …-demand loads and gets hit at least once by demand. The valid outstanding interval is defined unti… 78 …"BriefDescription": "Non-modified cache lines that are silently dropped by L2 cache when triggered… 82 …y an L2 cache fill. These lines are typically in Shared or Exclusive state. A non-threaded event.", 163 …"PublicDescription": "Counts the number of demand Data Read requests initiated by load instruction… 199 "PublicDescription": "Counts the RFO (Read-for-Ownership) requests that hit L2 cache.", 208 "PublicDescription": "Counts the RFO (Read-for-Ownership) requests that miss L2 cache.", 217 …"PublicDescription": "Counts Software prefetch requests that hit the L2 cache. Accounts for PREFET… 226 …"PublicDescription": "Counts Software prefetch requests that miss the L2 cache. Accounts for PREFE… 240 …"BriefDescription": "Core-originated cacheable requests that missed L3 (Except hardware prefetche… [all …]
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/linux/tools/perf/pmu-events/arch/x86/meteorlake/ |
H A D | other.json | 66 …"BriefDescription": "Counts demand reads for ownership (RFO) and software prefetches for exclusive… 77 …"BriefDescription": "Counts demand read for ownership (RFO) requests and software prefetches for e… 88 …"BriefDescription": "Counts demand reads for ownership (RFO) and software prefetches for exclusive… 125 … This is usually caused when the front-end pipeline runs into starvation periods (e.g. branch misp… 138 …servation Station (RS) was empty. Could be useful to closely sample on front-end latency issues (s… 167 …nnot take any further requests (for example prefetches, loads or stores initiated by the Core that…
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/linux/drivers/message/fusion/ |
H A D | mptctl.h | 8 * Copyright (c) 1999-2008 LSI Corporation 9 * (mailto:DL-MPTFusionLinux@lsi.com) 12 /*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/ 14 This program is free software; you can redistribute it and/or modify 16 the Free Software Foundation; version 2 of the License. 26 LIMITATION, ANY WARRANTIES OR CONDITIONS OF TITLE, NON-INFRINGEMENT, 44 along with this program; if not, write to the Free Software 45 Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA 50 /*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/ 54 /*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/ [all …]
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/linux/Documentation/power/ |
H A D | swsusp-and-swap-files.rst | 2 Using swap files with software suspend (swsusp) 13 already taken care of by the swap-handling code, but (2) has to be taken into 52 Documentation/power/userland-swsusp.rst (this is the only method to suspend 53 to a swap file allowing the resume to be initiated from an initrd or initramfs
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/linux/tools/perf/pmu-events/arch/x86/icelakex/ |
H A D | cache.json | 7 …opportunistic replacements, and replacements that require stall-for-replace or block-for-replace.", 45 …-demand loads and gets hit at least once by demand. The valid outstanding interval is defined unti… 78 …"BriefDescription": "Non-modified cache lines that are silently dropped by L2 cache when triggered… 82 …y an L2 cache fill. These lines are typically in Shared or Exclusive state. A non-threaded event.", 145 …"PublicDescription": "Counts the number of demand Data Read requests initiated by load instruction… 163 "PublicDescription": "Counts the RFO (Read-for-Ownership) requests that hit L2 cache.", 172 "PublicDescription": "Counts the RFO (Read-for-Ownership) requests that miss L2 cache.", 181 …"PublicDescription": "Counts Software prefetch requests that hit the L2 cache. Accounts for PREFET… 190 …"PublicDescription": "Counts Software prefetch requests that miss the L2 cache. Accounts for PREFE… 204 …"BriefDescription": "Core-originated cacheable requests that missed L3 (Except hardware prefetche… [all …]
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/linux/drivers/crypto/cavium/zip/ |
H A D | zip_inflate.c | 2 * Copyright (c) 2003-2017 Cavium, Inc. 9 * published by the Free Software Foundation. When using or redistributing 25 * used to endorse or promote products derived from this software without 28 * This Software, including technical data, may be subject to U.S. export 33 * TO THE MAXIMUM EXTENT PERMITTED BY LAW, THE SOFTWARE IS PROVIDED "AS IS" 36 * RESPECT TO THE SOFTWARE, INCLUDING ITS CONDITION, ITS CONFORMITY TO ANY 42 * ENTIRE RISK ARISING OUT OF USE OR PERFORMANCE OF THE SOFTWARE LIES 55 union zip_zres_s *result_ptr = &s->result; in prepare_inflate_zcmd() 57 memset(zip_cmd, 0, sizeof(s->zip_cmd)); in prepare_inflate_zcmd() 58 memset(result_ptr, 0, sizeof(s->result)); in prepare_inflate_zcmd() [all …]
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/linux/tools/perf/pmu-events/arch/x86/tigerlake/ |
H A D | cache.json | 7 …opportunistic replacements, and replacements that require stall-for-replace or block-for-replace.", 45 …-demand loads and gets hit at least once by demand. The valid outstanding interval is defined unti… 78 …"BriefDescription": "Non-modified cache lines that are silently dropped by L2 cache when triggered… 82 …y an L2 cache fill. These lines are typically in Shared or Exclusive state. A non-threaded event.", 100 …quests accessing the L2 cache. These requests may hit or miss L2 cache. True-miss exclude misses t… 136 …"PublicDescription": "Counts the number of demand Data Read requests initiated by load instruction… 145 …ublicDescription": "Counts demand Data Read requests with true-miss in the L2 cache. True-miss exc… 150 "BriefDescription": "Read requests with true-miss in L2 cache", 154 …ublicDescription": "Counts read requests of any type with true-miss in the L2 cache. True-miss exc… 163 …"PublicDescription": "Counts all requests that were hit or true misses in L2 cache. True-miss excl… [all …]
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/linux/Documentation/devicetree/bindings/arm/ |
H A D | psci.yaml | 1 # SPDX-License-Identifier: GPL-2.0 3 --- 5 $schema: http://devicetree.org/meta-schemas/core.yaml# 10 - Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> 14 ARM DEN 0022A ("Power State Coordination Interface System Software on ARM 15 processors") can be used by Linux to initiate various CPU-centric power 19 and migration of secure software. 25 r0 => 32-bit Function ID / return value 26 {r1 - r3} => Parameters 40 - description: [all …]
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/linux/tools/perf/pmu-events/arch/x86/graniterapids/ |
H A D | other.json | 69 …"BriefDescription": "Counts demand reads for ownership (RFO) requests and software prefetches for … 79 …"BriefDescription": "Counts demand reads for ownership (RFO) requests and software prefetches for … 133 … This is usually caused when the front-end pipeline runs into starvation periods (e.g. branch misp… 145 …servation Station (RS) was empty. Could be useful to closely sample on front-end latency issues (s… 163 …nnot take any further requests (for example prefetches, loads or stores initiated by the Core that…
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H A D | cache.json | 15 …opportunistic replacements, and replacements that require stall-for-replace or block-for-replace.", 53 …-demand loads and gets hit at least once by demand. The valid outstanding interval is defined unti… 86 …"BriefDescription": "Non-modified cache lines that are silently dropped by L2 cache when triggered… 90 …y an L2 cache fill. These lines are typically in Shared or Exclusive state. A non-threaded event.", 108 …"PublicDescription": "Counts all requests that were hit or true misses in L2 cache. True-miss excl… 122 …"BriefDescription": "Read requests with true-miss in L2 cache [This event is alias to L2_RQSTS.MIS… 126 …ublicDescription": "Counts read requests of any type with true-miss in the L2 cache. True-miss exc… 144 …quests accessing the L2 cache. These requests may hit or miss L2 cache. True-miss exclude misses t… 206 …"PublicDescription": "Counts the number of demand Data Read requests initiated by load instruction… 215 …ublicDescription": "Counts demand Data Read requests with true-miss in the L2 cache. True-miss exc… [all …]
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H A D | frontend.json | 7 …"PublicDescription": "Number of times the front-end is resteered when it finds a branch instructio… 16 …e number of prefixes in a 16B-line. This may result in a three-cycle penalty for each LCP (Length … 29 "BriefDescription": "DSB-to-MITE switch true penalty cycles.", 33 …"PublicDescription": "Decode Stream Buffer (DSB) is a Uop-cache that holds translations of previou… 57 …Instructions that experienced DSB (Decode stream buffer i.e. the decoded instruction-cache) miss.", 69 …ode stream buffer i.e. the decoded instruction-cache) miss. Critical means stalls were exposed to … 110 "BriefDescription": "Retired instructions after front-end starvation of at least 1 cycle", 117 …er an interval where the front-end delivered no uops for a period of at least 1 cycle which was no… 122 …after an interval where the front-end delivered no uops for a period of 128 cycles which was not i… 129 …after an interval where the front-end delivered no uops for a period of 128 cycles which was not i… [all …]
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/linux/tools/perf/pmu-events/arch/x86/alderlake/ |
H A D | other.json | 103 …"BriefDescription": "Counts demand reads for ownership (RFO) and software prefetches for exclusive… 114 …"BriefDescription": "Counts demand read for ownership (RFO) requests and software prefetches for e… 151 … This is usually caused when the front-end pipeline runs into starvation periods (e.g. branch misp… 164 …servation Station (RS) was empty. Could be useful to closely sample on front-end latency issues (s… 170 …iefDescription": "Cycles when Reservation Station (RS) is empty due to a resource in the back-end", 216 …nnot take any further requests (for example prefetches, loads or stores initiated by the Core that…
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/linux/Documentation/leds/ |
H A D | leds-class.rst | 8 of the LED (taking a value 0-max_brightness). Most LEDs don't have hardware 9 brightness support so will just be turned on for non-zero brightness settings. 14 existing subsystems with minimal additional code. Examples are the disk-activity, 15 nand-disk and sharpsl-charge triggers. With led triggers disabled, the code 48 - devicename: 57 - color: 59 include/dt-bindings/leds/common.h. 61 - function: 63 include/dt-bindings/leds/common.h. 66 to linux-leds@vger.kernel.org. [all …]
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/linux/crypto/ |
H A D | algif_rng.c | 2 * algif_rng: User-space interface for random number generators 4 * This file provides the user-space API for random number generators. 18 * products derived from this software without specific prior 25 * the restrictions contained in a BSD-style copyright.) 27 * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED 37 * USE OF THIS SOFTWARE, EVEN IF NOT ADVISED OF THE POSSIBILITY OF SUCH 51 MODULE_DESCRIPTION("User-space interface for random number generators"); 68 kfree_sensitive(ctx->addtl); in rng_reset_addtl() 69 ctx->addtl = NULL; in rng_reset_addtl() 70 ctx->addtl_len = 0; in rng_reset_addtl() [all …]
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/linux/drivers/comedi/drivers/ |
H A D | cb_pcimdas.c | 1 // SPDX-License-Identifier: GPL-2.0+ 4 * Comedi driver for Computer Boards PCIM-DAS1602/16 and PCIe-DAS1602/16 6 * COMEDI - Linux Control and Measurement Device Interface 13 * Devices: [ComputerBoards] PCIM-DAS1602/16 (cb_pcimdas), PCIe-DAS1602/16 18 * Written to support the PCIM-DAS1602/16 and PCIe-DAS1602/16. 31 * https://www.mccdaq.com/PDFs/Manuals/pcim-das1602-16.pdf 32 * https://www.mccdaq.com/PDFs/Manuals/pcie-das1602-16.pdf 49 * PCI Bar 2 Register map (devpriv->daqio) 56 * PCI Bar 3 Register map (devpriv->BADR3) 107 * PCI Bar 4 Register map (dev->iobase) [all …]
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/linux/drivers/scsi/ |
H A D | vmw_pvscsi.h | 4 * Copyright (C) 2008-2014, VMware, Inc. All Rights Reserved. 6 * This program is free software; you can redistribute it and/or modify it 8 * Free Software Foundation; version 2 of the License and no later version. 17 * along with this program; if not, write to the Free Software 18 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 27 #define PVSCSI_DRIVER_VERSION_STRING "1.0.7.0-k" 31 #define MASK(n) ((1 << (n)) - 1) /* make an n-bit mask */ 67 BTSTAT_HASOFTWARE = 0x27, /* host adapter software error */ 123 * Command descriptor for PVSCSI_CMD_RESET_DEVICE -- 132 * Command descriptor for PVSCSI_CMD_CONFIG -- [all …]
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/linux/kernel/power/ |
H A D | Kconfig | 1 # SPDX-License-Identifier: GPL-2.0-only 9 suspend-to-RAM state (e.g. the ACPI S3 state). 30 user-space before invoking suspend. There's a run-time switch 32 This setting changes the default for the run-tim switch. Say Y 59 of the reasons to use software suspend is that the firmware hooks 60 for suspend states like suspend-to-RAM (STR) often don't work very 72 <file:Documentation/power/swsusp-and-swap-files.rst>). 122 The default resume partition is the partition that the suspend- 123 to-disk implementation will look for a suspended disk image. 157 non-zero numbered CPU, it may define ARCH_SUSPEND_NONZERO_CPU. This [all …]
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