| /Linux-v6.6/fs/ntfs/ |
| D | usnjrnl.h | 1 /* SPDX-License-Identifier: GPL-2.0-or-later */
3 * usnjrnl.h - Defines for NTFS kernel transaction log ($UsnJrnl) handling.
4 * Part of the Linux-NTFS project.
25 * created, that a file was truncated, etc. See below for all the reason
42 * The transaction log consists of two parts; the $DATA/$Max attribute as well
43 * as the $DATA/$J attribute. $Max is a header describing the transaction
50 * lowest_valid_usn field in the $DATA/$Max attribute to the usn to be used
52 * generating a new journal_id in $DATA/$Max.
55 * simply the 64-bit timestamp of when the journal was either created or last
74 * This is why we can safely mount read-write when we see a transaction log
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| /Linux-v6.6/drivers/misc/sgi-xp/ |
| D | xp.h | 7 * Copyright (C) 2004-2008 Silicon Graphics, Inc. All rights reserved.
45 * other partition that is currently up. Over these channels, kernel-level
56 * interface-shared info to fit in one 128-byte cacheline.
61 #define XPC_MAX_NCHANNELS 2 /* max #of channels allowed */
74 #define XPC_MSG_PAYLOAD_MAX_SIZE (XPC_MSG_MAX_SIZE - XPC_MSG_HDR_MAX_SIZE)
147 xpOtherGoingDown, /* 44: other side going down, reason unknown */
148 xpSystemGoingDown, /* 45: system is going down, reason unknown */
174 xpUnknownReason /* 63: unknown reason - must be last in enum */
184 * reason - reason code.
185 * partid - partition ID associated with condition.
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| /Linux-v6.6/rust/alloc/collections/ |
| D | mod.rs | 1 // SPDX-License-Identifier: Apache-2.0 OR MIT
19 //! An ordered map based on a B-Tree.
27 //! An ordered set based on a B-Tree.
73 reason = "Uncertain how much info should be exposed",
76 pub fn kind(&self) -> TryReserveErrorKind { in kind()
85 reason = "Uncertain how much info should be exposed",
90 /// (usually `isize::MAX` bytes).
102 reason = "\
105 https://github.com/rust-lang/wg-allocators/issues/23"
113 reason = "Uncertain how much info should be exposed",
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| /Linux-v6.6/include/uapi/scsi/fc/ |
| D | fc_fs.h | 1 /* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
5 * Maintained at www.Open-FCoE.org
15 * From T11 FC-FS-2 Rev 0.90 - 9 August 2005.
42 #define FC_MAX_PAYLOAD 2112U /* max payload length in bytes */
43 #define FC_MIN_MAX_PAYLOAD 256U /* lower limit on max payload */
49 * fh_r_ctl - Routing control definitions.
52 * FC-4 device_data.
72 FC_RCTL_ELS4_REQ = 0x32, /* FC-4 ELS request */
73 FC_RCTL_ELS4_REP = 0x33, /* FC-4 ELS reply */
78 FC_RCTL_IFRH = 0x51, /* inter-fabric routing header */
[all …]
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| /Linux-v6.6/drivers/cpufreq/ |
| D | powernv-cpufreq.c | 1 // SPDX-License-Identifier: GPL-2.0-or-later
10 #define pr_fmt(fmt) "powernv-cpufreq: " fmt
43 * On an idle system we want the global pstate to ramp-down from max value to
44 * min over a span of ~5 secs. Also we want it to initially ramp-down slowly and
45 * then ramp-down rapidly later on.
60 * struct global_pstate_info - Per policy data structure to maintain history of
140 int reason[OCC_MAX_REASON]; member
150 * max, min and nominal frequencies. It also stores number of
154 * non-turbo frequency.
158 unsigned int max; member
[all …]
|
| /Linux-v6.6/include/trace/events/ |
| D | power.h | 1 /* SPDX-License-Identifier: GPL-2.0 */
28 __entry->state = state;
29 __entry->cpu_id = cpu_id;
32 TP_printk("state=%lu cpu_id=%lu", (unsigned long)__entry->state,
33 (unsigned long)__entry->cpu_id)
56 __entry->cpu_id = cpu_id;
57 __entry->state = state;
58 __entry->below = below;
61 TP_printk("cpu_id=%lu state=%lu type=%s", (unsigned long)__entry->cpu_id,
62 (unsigned long)__entry->state, (__entry->below)?"below":"above")
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| /Linux-v6.6/drivers/net/wireless/ti/wlcore/ |
| D | tx.h | 1 /* SPDX-License-Identifier: GPL-2.0-only */
5 * Copyright (C) 1998-2009 Texas Instruments. All rights reserved.
98 (1u << (8 * sizeof(((struct wl128x_tx_mem *) 0)->extra_bytes))))
111 * Max delay in TUs until transmission. The last device time the
115 /* Bitwise fields - see TX_ATTR... definitions above. */
117 /* Packet identifier used also in the Tx-Result. */
119 /* The packet TID value (as User-Priority) */
128 * bit 0 -> 0 = udp, 1 = tcp
129 * bit 1:7 -> IP header offset
148 /* Packet Identifier - same value used in the Tx descriptor.*/
[all …]
|
| /Linux-v6.6/drivers/media/platform/samsung/s5p-mfc/ |
| D | s5p_mfc_opr_v5.c | 1 // SPDX-License-Identifier: GPL-2.0-only
5 * Samsung MFC (Multi Function Codec - FIMV) driver
22 #include <linux/dma-mapping.h>
30 #define OFFSETA(x) (((x) - dev->dma_base[BANK_L_CTX]) >> MFC_OFFSET_SHIFT)
31 #define OFFSETB(x) (((x) - dev->dma_base[BANK_R_CTX]) >> MFC_OFFSET_SHIFT)
36 struct s5p_mfc_dev *dev = ctx->dev; in s5p_mfc_alloc_dec_temp_buffers_v5()
37 struct s5p_mfc_buf_size_v5 *buf_size = dev->variant->buf_size->priv; in s5p_mfc_alloc_dec_temp_buffers_v5()
40 ctx->dsc.size = buf_size->dsc; in s5p_mfc_alloc_dec_temp_buffers_v5()
41 ret = s5p_mfc_alloc_priv_buf(dev, BANK_L_CTX, &ctx->dsc); in s5p_mfc_alloc_dec_temp_buffers_v5()
47 BUG_ON(ctx->dsc.dma & ((1 << MFC_BANK1_ALIGN_ORDER) - 1)); in s5p_mfc_alloc_dec_temp_buffers_v5()
[all …]
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| /Linux-v6.6/include/net/ |
| D | dropreason-core.h | 1 /* SPDX-License-Identifier: GPL-2.0-or-later */
83 FNe(MAX)
86 * enum skb_drop_reason - the reasons of skb drops
88 * The reason of skb drop, which is used in kfree_skb_reason().
92 * @SKB_NOT_DROPPED_YET: skb is not dropped yet (used for no-drop case)
97 /** @SKB_DROP_REASON_NOT_SPECIFIED: drop reason is not specified */
125 * document for rp_filter in ip-sysctl.rst for more information
271 * e.g., the IFF_UP is not set, or driver specific tun->tfiles[txq]
350 * shouldn't be used as a real 'reason' - only for tracing code gen
363 #define SKB_DR_INIT(name, reason) \ argument
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| /Linux-v6.6/drivers/scsi/ |
| D | libiscsi.c | 1 // SPDX-License-Identifier: GPL-2.0-or-later
6 * Copyright (C) 2004 - 2006 Mike Christie
7 * Copyright (C) 2004 - 2005 Dmitry Yusupov
8 * Copyright (C) 2004 - 2005 Alex Aizman
9 * maintained by open-iscsi@googlegroups.com
60 &(_conn)->cls_conn->dev, \
71 &(_session)->cls_session->dev, \
82 &(_session)->cls_session->dev, \
90 struct Scsi_Host *shost = conn->session->host; in iscsi_conn_queue_xmit()
93 if (ihost->workq) in iscsi_conn_queue_xmit()
[all …]
|
| /Linux-v6.6/Documentation/devicetree/bindings/reserved-memory/ |
| D | ramoops.yaml | 1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/reserved-memory/ramoops.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
11 recovered after a reboot. This is a child-node of "/reserved-memory", and
16 as kernel log messages, or for optional ECC error-correction data. The total
23 At least one of "record-size", "console-size", "ftrace-size", or "pmsg-size"
24 must be set non-zero, but are otherwise optional as listed below.
27 - Kees Cook <keescook@chromium.org>
30 - $ref: reserved-memory.yaml
[all …]
|
| /Linux-v6.6/drivers/gpu/drm/amd/display/dc/link/ |
| D | link_detection.c | 65 static const uint8_t dp_hdmi_dongle_signature_str[] = "DP-HDMI ADAPTOR";
165 enum dc_detect_reason reason) in link_detect_sink_signal_type() argument
170 if (link->is_dig_mapping_flexible) in link_detect_sink_signal_type()
173 enc_id = link->link_enc->id; in link_detect_sink_signal_type()
174 result = get_basic_signal_type(enc_id, link->link_id); in link_detect_sink_signal_type()
177 if (link->ep_type != DISPLAY_ENDPOINT_PHY) in link_detect_sink_signal_type()
192 /* PCIE detects the actual connector on add-on board */ in link_detect_sink_signal_type()
193 if (link->link_id.id == CONNECTOR_ID_PCIE) { in link_detect_sink_signal_type()
194 /* ZAZTODO implement PCIE add-on card detection */ in link_detect_sink_signal_type()
197 switch (link->link_id.id) { in link_detect_sink_signal_type()
[all …]
|
| /Linux-v6.6/net/rxrpc/ |
| D | protocol.h | 1 /* SPDX-License-Identifier: GPL-2.0-or-later */
13 typedef __be32 rxrpc_seq_net_t; /* on-the-wire Rx message sequence number */
14 typedef __be32 rxrpc_serial_net_t; /* on-the-wire Rx message serial number */
18 * on-the-wire Rx packet header
19 * - all multibyte fields should be in network byte order
23 #define RXRPC_RANDOM_EPOCH 0x80000000 /* Random if set, date-based if not */
26 #define RXRPC_MAXCALLS 4 /* max active calls per conn */
27 #define RXRPC_CHANNELMASK (RXRPC_MAXCALLS-1) /* mask for channel ID */
32 __be32 callNumber; /* call ID (0 for connection-level packets) */
42 #define RXRPC_PACKET_TYPE_CHALLENGE 6 /* connection security challenge (SRVR->CLNT) */
[all …]
|
| /Linux-v6.6/tools/perf/pmu-events/arch/x86/graniterapids/ |
| D | pipeline.json | 21 …MAX. The reset value to the counter is not clocked immediately so the overflow status bit will fli…
29 …MAX. The reset value to the counter is not clocked immediately so the overflow status bit will fli…
36 …ons associated with Enhanced Intel SpeedStep Technology or TM2. For this reason this event may hav…
44 …ay change from time to time due to power or thermal throttling. For this reason, this event may ha…
48 "BriefDescription": "Number of instructions retired. Fixed Counter - architectural event",
51 …"PublicDescription": "Counts the number of X86 instructions retired - an Architectural PerfMon eve…
56 "BriefDescription": "Number of instructions retired. General Counter - architectural event",
60 …"PublicDescription": "Counts the number of X86 instructions retired - an Architectural PerfMon eve…
72 … the Topdown Slots event that were not consumed by the back-end pipeline due to lack of back-end r…
75 …-end pipeline due to lack of back-end resources, as a result of memory subsystem delays, execution…
[all …]
|
| /Linux-v6.6/tools/testing/selftests/damon/ |
| D | sysfs.sh | 2 # SPDX-License-Identifier: GPL-2.0
4 # Kselftest frmework requirement - SKIP code is 4.
11 reason=$3
16 echo "expected success because $reason"
25 reason=$3
30 echo "expected failure because $reason"
39 if [ "$to_ensure" = "exist" ] && [ ! -d "$dir" ]
43 elif [ "$to_ensure" = "not_exist" ] && [ -d "$dir" ]
57 if [ ! -f "$file" ]
62 perm=$(stat -c "%a" "$file")
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|
| /Linux-v6.6/drivers/power/reset/ |
| D | at91-reset.c | 6 * Copyright (C) 2011 Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcosoft.com>
20 #include <linux/reset-controller.h>
26 #include <dt-bindings/reset/sama7g5-reset.h>
47 * enum reset_type - reset types
48 * @RESET_TYPE_GENERAL: first power-up reset
69 * struct at91_reset - AT91 reset specific data structure
97 * struct at91_reset_data - AT91 reset data
101 * @device_reset_max_id: max id for device reset
141 : "r" (reset->ramc_base[0]), in at91_reset()
142 "r" (reset->ramc_base[1]), in at91_reset()
[all …]
|
| /Linux-v6.6/drivers/dma/qcom/ |
| D | hidma_mgmt.c | 1 // SPDX-License-Identifier: GPL-2.0-only
5 * Copyright (c) 2015-2017, The Linux Foundation. All rights reserved.
22 #include <linux/dma-mapping.h>
72 if (!is_power_of_2(mgmtdev->max_write_request) || in hidma_mgmt_setup()
73 (mgmtdev->max_write_request < 128) || in hidma_mgmt_setup()
74 (mgmtdev->max_write_request > 1024)) { in hidma_mgmt_setup()
75 dev_err(&mgmtdev->pdev->dev, "invalid write request %d\n", in hidma_mgmt_setup()
76 mgmtdev->max_write_request); in hidma_mgmt_setup()
77 return -EINVAL; in hidma_mgmt_setup()
80 if (!is_power_of_2(mgmtdev->max_read_request) || in hidma_mgmt_setup()
[all …]
|
| /Linux-v6.6/Documentation/trace/ |
| D | osnoise-tracer.rst | 5 In the context of high-performance computing (HPC), the Operating System
9 system. Moreover, hardware-related jobs can also cause noise, for example,
22 interrupts and reports the max observed gap between the reads. It also
32 source of interferences, increasing a per-cpu interference counter. The
38 hardware-related noise. In this way, osnoise can account for any
40 prints the sum of all noise, the max single noise, the percentage of CPU
44 -----
59 # _-----=> irqs-off
60 # / _----=> need-resched
61 # | / _---=> hardirq/softirq
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|
| /Linux-v6.6/drivers/char/ipmi/ |
| D | ipmi_bt_sm.c | 1 // SPDX-License-Identifier: GPL-2.0+
5 * The state machine for an Open IPMI BT sub-driver under ipmi_si.c, part
35 * Typical "Get BT Capabilities" values are 2-3 retries, 5-10 seconds,
37 * buffer (with a documented message of 160 bytes) so go for the max.
38 * Since the Open IPMI architecture is single-message oriented at this
64 BT_STATE_LONG_BUSY /* BT doesn't get hosed :-) */
72 #define BT_STATE_CHANGE(X, Y) { bt->state = X; return Y; }
110 #define BT_STATUS bt->io->inputb(bt->io, 0)
111 #define BT_CONTROL(x) bt->io->outputb(bt->io, 0, x)
113 #define BMC2HOST bt->io->inputb(bt->io, 1)
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|
| /Linux-v6.6/Documentation/tools/rtla/ |
| D | rtla-osnoise-top.rst | 2 rtla-osnoise-top
4 -----------------------------------------------
6 -----------------------------------------------
20 displaying the results in a user-friendly format.
36 real-time priority *FIFO:1*, on CPUs *0-3*, for *900ms* at each period
37 (*1s* by default). The reason for reducing the runtime is to avoid starving
41 [root@f34 ~]# rtla osnoise top -P F:1 -c 0-3 -r 900000 -d 1M -q
44 …CPU Period Runtime Noise % CPU Aval Max Noise Max Single HW NM…
53 **rtla-osnoise**\(1), **rtla-osnoise-hist**\(1)
55 Osnoise tracer documentation: <https://www.kernel.org/doc/html/latest/trace/osnoise-tracer.html>
|
| /Linux-v6.6/drivers/net/wireless/intel/iwlwifi/fw/api/ |
| D | debug.h | 1 /* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */
3 * Copyright (C) 2005-2014, 2018-2023 Intel Corporation
4 * Copyright (C) 2013-2015 Intel Mobile Communications GmbH
5 * Copyright (C) 2016-2017 Intel Deutschland GmbH
11 * enum iwl_debug_cmds - debug commands
40 * 0 - resume DBGC recording
41 * 1 - suspend DBGC recording
84 /** enum iwl_dbg_suspend_resume_cmds - dbgc suspend resume operations
95 * struct iwl_error_resp - FW error indication
120 * struct iwl_shared_mem_cfg_v2 - Shared memory configuration information
[all …]
|
| /Linux-v6.6/fs/pstore/ |
| D | zone.c | 1 // SPDX-License-Identifier: GPL-2.0
26 * struct psz_buffer - header of zone to flush to storage
28 * @sig: signature to indicate header (PSZ_SIG xor PSZONE-type value)
42 * struct psz_kmsg_header - kmsg dump-specific header to flush to storage
48 * @reason: the kmsg dump reason (e.g. oops, panic, etc)
51 * This is a sub-header for a kmsg dump, trailing after &psz_buffer.
59 enum kmsg_dump_reason reason; member
64 * struct pstore_zone - single stored buffer
67 * @type: front-end type for this zone
68 * @name: front-end name for this zone
[all …]
|
| /Linux-v6.6/Documentation/hwmon/ |
| D | sysfs-interface.rst | 5 through the sysfs interface. Since lm-sensors 3.0.0, libsensors is
6 completely chip-independent. It assumes that all the kernel drivers
10 This is a major improvement compared to lm-sensors 2.
22 For this reason, even if we aim at a chip-independent libsensors, it will
31 this reason, it is still not recommended to bypass the library.
37 Up to lm-sensors 3.0.0, libsensors looks for hardware monitoring attributes
38 in the "physical" device directory. Since lm-sensors 3.0.1, attributes found
49 "fan" (fan). Usual items are "input" (measured value), "max" (high
61 to cause an alarm) is chip-dependent.
69 ----------------
[all …]
|
| /Linux-v6.6/drivers/net/fddi/skfp/h/ |
| D | smt.h | 1 /* SPDX-License-Identifier: GPL-2.0-or-later */
89 #define SMT_MAX_ECHO_LEN 4458 /* max length of SMT Echo */
96 #define SMT_MAX_INFO_LEN (4352-20) /* max length for SMT info */
110 #define SMTSETPARA(p,t) (p)->para.p_type = (t),\
111 (p)->para.p_len = sizeof(*(p)) - PARA_LEN
156 #define SMT_ST_TWISTED_A (1<<2) /* A-A connection, twisted ring */
157 #define SMT_ST_TWISTED_B (1<<3) /* B-B connection, twisted ring */
294 * units of lem_cutoff,lem_alarm,lem_estimate : 10**-x
394 u_char ec_data[SMT_MAX_ECHO_LEN-4] ; /* echo data */
398 * P12 : reason code
[all …]
|
| /Linux-v6.6/net/sctp/ |
| D | transport.c | 1 // SPDX-License-Identifier: GPL-2.0-or-later
3 * Copyright (c) 1999-2000 Cisco, Inc.
4 * Copyright (c) 1999-2001 Motorola, Inc.
5 * Copyright (c) 2001-2003 International Business Machines Corp.
17 * lksctp developers <linux-sctp@vger.kernel.org>
46 peer->af_specific = sctp_get_af_specific(addr->sa.sa_family); in sctp_transport_init()
47 memcpy(&peer->ipaddr, addr, peer->af_specific->sockaddr_len); in sctp_transport_init()
48 memset(&peer->saddr, 0, sizeof(union sctp_addr)); in sctp_transport_init()
50 peer->sack_generation = 0; in sctp_transport_init()
58 peer->rto = msecs_to_jiffies(net->sctp.rto_initial); in sctp_transport_init()
[all …]
|
