| /Linux-v6.1/drivers/remoteproc/ |
| D | ti_k3_r5_remoteproc.c | 1 // SPDX-License-Identifier: GPL-2.0-only
5 * Copyright (C) 2017-2022 Texas Instruments Incorporated - https://www.ti.com/
6 * Suman Anna <s-anna@ti.com>
9 #include <linux/dma-mapping.h>
18 #include <linux/omap-mailbox.h>
32 /* R5 TI-SCI Processor Configuration Flags */
46 /* R5 TI-SCI Processor Control Flags */
49 /* R5 TI-SCI Processor Status Flags */
58 * struct k3_r5_mem - internal memory structure
72 * All cluster mode values are not applicable on all SoCs. The following
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| /Linux-v6.1/tools/perf/pmu-events/arch/s390/cf_z14/ |
| D | extended.json | 3 "Unit": "CPU-M-CF",
6 "BriefDescription": "L1D Read-only Exclusive Writes",
7 …blicDescription": "A directory write to the Level-1 Data cache where the line was originally in a …
10 "Unit": "CPU-M-CF",
17 "Unit": "CPU-M-CF",
21 …data cache. Incremented by one for every TLB2 miss in progress for the Level-1 Data cache on this …
24 "Unit": "CPU-M-CF",
27 "BriefDescription": "DTLB2 One-Megabyte Page Writes",
28 … into the Combined Region and Segment Table Entry array in the Level-2 TLB for a one-megabyte page…
31 "Unit": "CPU-M-CF",
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| /Linux-v6.1/tools/perf/pmu-events/arch/x86/icelakex/ |
| D | other.json | 3 … where the core was running in a manner where Turbo may be clipped to the Non-AVX turbo schedule.",
9 …s running with power-delivery for baseline license level 0. This includes non-AVX codes, SSE, AVX…
21 … running with power-delivery for license level 1. This includes high current AVX 256-bit instruct…
33 … running with power-delivery for license level 2 (introduced in Skylake Server microarchtecture). …
138 …t, unless in Sub NUMA Cluster(SNC) Mode. In SNC Mode counts only those DRAM accesses that are con…
149 … on a distant memory controller of this socket when the system is in SNC (sub-NUMA cluster) mode.",
182 …t, unless in Sub NUMA Cluster(SNC) Mode. In SNC Mode counts only those DRAM accesses that are con…
193 …et, unless in Sub NUMA Cluster(SNC) Mode. In SNC Mode counts only those PMM accesses that are con…
237 … on a distant memory controller of this socket when the system is in SNC (sub-NUMA cluster) mode.",
248 … on a distant memory controller of this socket when the system is in SNC (sub-NUMA cluster) mode.",
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| /Linux-v6.1/tools/perf/pmu-events/arch/s390/cf_z15/ |
| D | extended.json | 3 "Unit": "CPU-M-CF",
6 "BriefDescription": "L1D Read-only Exclusive Writes",
7 …blicDescription": "A directory write to the Level-1 Data cache where the line was originally in a …
10 "Unit": "CPU-M-CF",
17 "Unit": "CPU-M-CF",
21 …data cache. Incremented by one for every TLB2 miss in progress for the Level-1 Data cache on this …
24 "Unit": "CPU-M-CF",
27 "BriefDescription": "DTLB2 One-Megabyte Page Writes",
28 … into the Combined Region and Segment Table Entry array in the Level-2 TLB for a one-megabyte page…
31 "Unit": "CPU-M-CF",
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| /Linux-v6.1/tools/perf/pmu-events/arch/x86/sapphirerapids/ |
| D | other.json | 46 …t, unless in Sub NUMA Cluster(SNC) Mode. In SNC Mode counts only those DRAM accesses that are con…
57 … on a distant memory controller of this socket when the system is in SNC (sub-NUMA cluster) mode.",
90 …t, unless in Sub NUMA Cluster(SNC) Mode. In SNC Mode counts only those DRAM accesses that are con…
123 … on a distant memory controller of this socket when the system is in SNC (sub-NUMA cluster) mode.",
156 …t, unless in Sub NUMA Cluster(SNC) Mode. In SNC Mode counts only those DRAM accesses that are con…
167 … on a distant memory controller of this socket when the system is in SNC (sub-NUMA cluster) mode.",
255 …t, unless in Sub NUMA Cluster(SNC) Mode. In SNC Mode counts only those DRAM accesses that are con…
266 …er or not in Sub NUMA Cluster(SNC) Mode. In SNC Mode counts DRAM accesses that are controlled by …
277 …her or not in Sub NUMA Cluster(SNC) Mode. In SNC Mode counts PMM accesses that are controlled by …
332 … on a distant memory controller of this socket when the system is in SNC (sub-NUMA cluster) mode.",
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| /Linux-v6.1/Documentation/networking/ |
| D | tipc.rst | 1 .. SPDX-License-Identifier: GPL-2.0
11 designed for intra-cluster communication. It can be configured to transmit
18 -------------
20 - Cluster wide IPC service
23 transmitting data between cluster nodes? Where you yourself determine the
32 - Service Addressing
38 - Service Tracking
44 The service tracking mechanism can also be used for Cluster Topology Tracking,
45 i.e., subscribing for availability/non-availability of cluster nodes.
47 Likewise, the service tracking mechanism can be used for Cluster Connectivity
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| /Linux-v6.1/tools/perf/pmu-events/arch/arm64/arm/cortex-a55/ |
| D | cache.json | 105 …her they allocate. If either the core is configured without a per-core L2 or the cluster is config…
108 …her they allocate. If either the core is configured without a per-core L2 or the cluster is config…
111 …-core L2 cache: This event does not count. +//0 If the core is configured without a per-core L2 ca…
114 …-core L2 cache: This event does not count. +//0 If the core is configured without a per-core L2 ca…
117 …This event counts any linefills from the prefetcher which cause an allocation into the L1 D-cache",
120 … This event counts any linefills from the prefetcher which cause an allocation into the L1 D-cache"
123 …on": "Level 2 cache write streaming mode. This event counts for each cycle where the core is in wr…
126 …on": "Level 2 cache write streaming mode. This event counts for each cycle where the core is in wr…
129 …"Level 1 data cache entering write streaming mode.This event counts for each entry into write-stre…
132 …"Level 1 data cache entering write streaming mode.This event counts for each entry into write-stre…
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| /Linux-v6.1/drivers/md/ |
| D | md-cluster.c | 1 // SPDX-License-Identifier: GPL-2.0-or-later
13 #include "md-bitmap.h"
14 #include "md-cluster.h"
26 void (*bast)(void *arg, int mode); /* blocking AST function pointer*/
28 int mode; member
46 /* If cluster operations (such as adding a disk) must lock the
54 /* We should receive message after node joined cluster and
120 res->sync_locking_done = true; in sync_ast()
121 wake_up(&res->sync_locking); in sync_ast()
124 static int dlm_lock_sync(struct dlm_lock_resource *res, int mode) in dlm_lock_sync() argument
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| /Linux-v6.1/Documentation/devicetree/bindings/remoteproc/ |
| D | ti,k3-r5f-rproc.yaml | 1 # SPDX-License-Identifier: (GPL-2.0-only or BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/remoteproc/ti,k3-r5f-rproc.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Suman Anna <s-anna@ti.com>
13 The TI K3 family of SoCs usually have one or more dual-core Arm Cortex R5F
14 processor subsystems/clusters (R5FSS). The dual core cluster can be used
15 either in a LockStep mode providing safety/fault tolerance features or in a
16 Split mode providing two individual compute cores for doubling the compute
20 AM64x SoCs do not support LockStep mode, but rather a new non-safety mode
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| /Linux-v6.1/Documentation/driver-api/media/ |
| D | v4l2-controls.rst | 1 .. SPDX-License-Identifier: GPL-2.0
7 ------------
31 sub-device drivers.
35 ------------------------
48 Basic usage for V4L2 and sub-device drivers
49 -------------------------------------------
53 .. code-block:: c
55 #include <media/v4l2-ctrls.h>
57 1.1) Add the handler to your driver's top-level struct:
61 .. code-block:: c
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| /Linux-v6.1/fs/fat/ |
| D | fat.h | 1 /* SPDX-License-Identifier: GPL-2.0 */
37 unsigned char errors; /* On error: continue, panic, remount-ro */
45 utf8:1, /* Use of UTF-8 character set (Default) */
61 * MS-DOS file system in-core superblock data
64 unsigned short sec_per_clus; /* sectors/cluster */
66 unsigned int cluster_size; /* cluster size */
73 unsigned long max_cluster; /* maximum cluster number */
74 unsigned long root_cluster; /* first cluster of the root directory */
79 unsigned int prev_free; /* previously allocated cluster number */
80 unsigned int free_clusters; /* -1 if undefined */
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| /Linux-v6.1/tools/perf/pmu-events/arch/arm64/arm/cortex-a510/ |
| D | cache.json | 102 …-complex L2 cache, this event does not count. If the complex is configured without a per-complex L…
105 …-complex L2 cache, this event does not count. If the complex is configured without a per-complex L…
114 …ription": "L2 cache write streaming mode. This event counts for each cycle where the core is in wr…
117 …ription": "L2 cache write streaming mode. This event counts for each cycle where the core is in wr…
120 …n": "L1 data cache entering write streaming mode. This event counts for each entry into write stre…
123 …n": "L1 data cache entering write streaming mode. This event counts for each entry into write stre…
126 …on": "L1 data cache write streaming mode. This event counts for each cycle where the core is in wr…
129 …on": "L1 data cache write streaming mode. This event counts for each cycle where the core is in wr…
132 …ription": "L3 cache write streaming mode. This event counts for each cycle where the core is in wr…
135 …ription": "L3 cache write streaming mode. This event counts for each cycle where the core is in wr…
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| /Linux-v6.1/include/linux/ |
| D | dlm.h | 1 /* SPDX-License-Identifier: GPL-2.0-only */
5 ** Copyright (C) Sistina Software, Inc. 1997-2003 All rights reserved.
6 ** Copyright (C) 2004-2011 Red Hat, Inc. All rights reserved.
46 * cluster: cluster name, null terminated, up to DLM_LOCKSPACE_LEN (not
47 * including terminating null). Optional. When cluster is null, it
48 * is not used. When set, dlm_new_lockspace() returns -EBADR if cluster
49 * is not equal to the dlm cluster name.
60 * dlm_new_lockspace() should return -EEXIST if the lockspace exists.
74 * be used or not. 0: will be used, -EXXX will not be used.
75 * -EOPNOTSUPP: the dlm does not have recovery_callbacks enabled.
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| /Linux-v6.1/fs/ocfs2/ |
| D | stackglue.h | 1 /* SPDX-License-Identifier: GPL-2.0-only */
5 * Glue to the underlying cluster stack.
21 /* Needed for plock-related prototypes */
44 * its inter-node behavior. See dlmglue.c for more information.
88 * A cluster connection. Mostly opaque to ocfs2, the connection holds
106 * Each cluster stack implements the stack operations structure. Not used
107 * in the ocfs2 code, the stackglue code translates generic cluster calls
113 * filesystem to the cluster stack. The ->connect() op is passed
122 * ->connect() must not return until it is guaranteed that
124 * - Node down notifications for the filesystem will be received
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| D | stack_o2cb.c | 1 // SPDX-License-Identifier: GPL-2.0-only
18 #include "cluster/masklog.h"
19 #include "cluster/nodemanager.h"
20 #include "cluster/heartbeat.h"
21 #include "cluster/tcp.h"
53 static inline int mode_to_o2dlm(int mode) in mode_to_o2dlm() argument
55 BUG_ON(mode > LKM_MAXMODE); in mode_to_o2dlm()
57 return mode; in mode_to_o2dlm()
93 * the right hand side needs to stay unique - never duplicate the
97 * DLM_NOTQUEUED: -EAGAIN
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| /Linux-v6.1/tools/perf/pmu-events/arch/arm64/arm/cortex-a65-e1/ |
| D | cache.json | 111 … prefetch. Counts any linefills from the prefetcher which cause an allocation into the L1 D-cache",
114 …o prefetch. Counts any linefills from the prefetcher which cause an allocation into the L1 D-cache"
117 …-core L2 cache: This event does not count. +//0 If the core is configured without a per-core L2 ca…
120 …-core L2 cache: This event does not count. +//0 If the core is configured without a per-core L2 ca…
123 …her they allocate. If either the core is configured without a per-core L2 or the cluster is config…
126 …her they allocate. If either the core is configured without a per-core L2 or the cluster is config…
129 "PublicDescription": "L1D entering write stream mode",
132 "BriefDescription": "L1D entering write stream mode"
135 "PublicDescription": "L1D is in write stream mode",
138 "BriefDescription": "L1D is in write stream mode"
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| /Linux-v6.1/drivers/perf/ |
| D | qcom_l2_pmu.c | 1 // SPDX-License-Identifier: GPL-2.0-only
2 /* Copyright (c) 2015-2017 The Linux Foundation. All rights reserved.
26 #include <soc/qcom/kryo-l2-accessors.h>
121 * The cache is made up of one or more clusters, each cluster has its own PMU.
122 * Each cluster is associated with one or more CPUs.
125 * Events can be envisioned as a 2-dimensional array. Each column represents
143 /* The CPU that is used for collecting events on this cluster */
145 /* All the CPUs associated with this cluster */
166 return *per_cpu_ptr(l2cache_pmu->pmu_cluster, cpu); in get_cluster_pmu()
243 static void cluster_pmu_set_resr(struct cluster_pmu *cluster, in cluster_pmu_set_resr() argument
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| /Linux-v6.1/fs/dlm/ |
| D | lockspace.c | 1 // SPDX-License-Identifier: GPL-2.0-only
5 ** Copyright (C) Sistina Software, Inc. 1997-2003 All rights reserved.
6 ** Copyright (C) 2004-2011 Red Hat, Inc. All rights reserved.
44 ls = dlm_find_lockspace_local(ls->ls_local_handle); in dlm_control_store()
46 return -EINVAL; in dlm_control_store()
56 ret = -EINVAL; in dlm_control_store()
64 int rc = kstrtoint(buf, 0, &ls->ls_uevent_result); in dlm_event_store()
68 set_bit(LSFL_UEVENT_WAIT, &ls->ls_flags); in dlm_event_store()
69 wake_up(&ls->ls_uevent_wait); in dlm_event_store()
75 return snprintf(buf, PAGE_SIZE, "%u\n", ls->ls_global_id); in dlm_id_show()
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| /Linux-v6.1/arch/arm/mach-exynos/ |
| D | common.h | 1 /* SPDX-License-Identifier: GPL-2.0 */
12 #include <linux/platform_data/cpuidle-exynos.h>
105 /* CPU BOOT mode flag for Exynos3250 SoC bootloader */
108 * Magic values for bootloader indicating chosen low power mode.
109 * See also Documentation/arm/samsung/bootloader-interface.rst
115 void exynos_set_boot_flag(unsigned int cpu, unsigned int mode);
116 void exynos_clear_boot_flag(unsigned int cpu, unsigned int mode);
132 extern void exynos_cluster_power_down(int cluster);
133 extern void exynos_cluster_power_up(int cluster);
134 extern int exynos_cluster_power_state(int cluster);
|
| /Linux-v6.1/drivers/phy/marvell/ |
| D | phy-armada375-usb2.c | 1 // SPDX-License-Identifier: GPL-2.0+
3 * USB cluster support for Armada 375 platform.
7 * Gregory CLEMENT <gregory.clement@free-electrons.com>
10 * USB3 controller. The USB cluster control register allows to manage
14 #include <dt-bindings/phy/phy.h>
38 return -ENODEV; in armada375_usb_phy_init()
40 reg = readl(cluster_phy->reg); in armada375_usb_phy_init()
41 if (cluster_phy->use_usb3) in armada375_usb_phy_init()
45 writel(reg, cluster_phy->reg); in armada375_usb_phy_init()
69 return ERR_PTR(-ENODEV); in armada375_usb_phy_xlate()
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| /Linux-v6.1/fs/exfat/ |
| D | exfat_fs.h | 1 /* SPDX-License-Identifier: GPL-2.0-or-later */
3 * Copyright (C) 2012-2013 Samsung Electronics Co., Ltd.
67 #define MAX_CHARSET_SIZE 6 /* max size of multi-byte character */
74 #define EXFAT_HINT_NONE -1
78 * helpers for cluster size to byte conversion.
80 #define EXFAT_CLU_TO_B(b, sbi) ((b) << (sbi)->cluster_size_bits)
81 #define EXFAT_B_TO_CLU(b, sbi) ((b) >> (sbi)->cluster_size_bits)
83 (((b - 1) >> (sbi)->cluster_size_bits) + 1)
84 #define EXFAT_CLU_OFFSET(off, sbi) ((off) & ((sbi)->cluster_size - 1))
89 #define EXFAT_BLK_TO_B(b, sb) ((b) << (sb)->s_blocksize_bits)
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| /Linux-v6.1/tools/perf/pmu-events/arch/x86/knightslanding/ |
| D | cache.json | 3 …the L2Q because of any L2 queue reject condition. There is no concept of at-ret here. It might in…
35 … and L1 evictions (automatically exlcudes L2HWP, UC, WC) that were rejected - Multiple repeated re…
42 "BriefDescription": "Counts all the load micro-ops retired",
46 "PublicDescription": "This event counts the number of load micro-ops retired.",
51 "BriefDescription": "Counts all the store micro-ops retired",
55 "PublicDescription": "This event counts the number of store micro-ops retired.",
70 "BriefDescription": "Counts the number of load micro-ops retired that miss in L1 D cache",
74 …"PublicDescription": "This event counts the number of load micro-ops retired that miss in L1 Data …
79 "BriefDescription": "Counts the number of load micro-ops retired that hit in the L2",
89 "BriefDescription": "Counts the number of load micro-ops retired that miss in the L2",
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| /Linux-v6.1/Documentation/filesystems/ |
| D | f2fs.rst | 1 .. SPDX-License-Identifier: GPL-2.0
4 WHAT IS Flash-Friendly File System (F2FS)?
7 NAND flash memory-based storage devices, such as SSD, eMMC, and SD cards, have
13 F2FS is a file system exploiting NAND flash memory-based storage devices, which
14 is based on Log-structured File System (LFS). The design has been focused on
18 Since a NAND flash memory-based storage device shows different characteristic
20 F2FS and its tools support various parameters not only for configuring on-disk
26 - git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs-tools.git
30 - linux-f2fs-devel@lists.sourceforge.net
35 Log-structured File System (LFS)
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| /Linux-v6.1/include/media/drv-intf/ |
| D | cx2341x.h | 1 /* SPDX-License-Identifier: GPL-2.0-or-later */
10 #include <media/v4l2-ctrls.h>
121 /* audio cluster */
133 /* video gop cluster */
139 /* stream type cluster */
148 /* video mute cluster */
154 /* video filter mode cluster */
161 /* video filter type cluster */
167 /* video filter cluster */
173 /* video median cluster */
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| /Linux-v6.1/arch/x86/kvm/svm/ |
| D | avic.c | 1 // SPDX-License-Identifier: GPL-2.0-only
3 * Kernel-based Virtual Machine driver for Linux
19 #include <linux/amd-iommu.h>
32 #define AVIC_VCPU_ID_MASK ((1 << AVIC_VCPU_ID_BITS) - 1)
36 #define AVIC_VM_ID_MASK ((1 << AVIC_VM_ID_BITS) - 1)
62 struct list_head node; /* Used by SVM for per-vcpu ir_list */
68 struct vmcb *vmcb = svm->vmcb01.ptr; in avic_activate_vmcb()
70 vmcb->control.int_ctl &= ~(AVIC_ENABLE_MASK | X2APIC_MODE_MASK); in avic_activate_vmcb()
71 vmcb->control.avic_physical_id &= ~AVIC_PHYSICAL_MAX_INDEX_MASK; in avic_activate_vmcb()
73 vmcb->control.int_ctl |= AVIC_ENABLE_MASK; in avic_activate_vmcb()
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