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/Linux-v5.10/tools/perf/pmu-events/arch/x86/cascadelakex/
Duncore-other.json4 "Counter": "0,1,2,3", string
10 …"BriefDescription": "LLC misses - Uncacheable reads (from cpu) . Derived from unc_cha_tor_inserts.…
11 "Counter": "0,1,2,3", string
21 "Counter": "0,1,2,3", string
31 "Counter": "0,1,2,3", string
41 "Counter": "0,1,2,3", string
52 "Counter": "0,1,2,3", string
63 "Counter": "0,1,2,3", string
72 "Counter": "0,1,2,3", string
81 "Counter": "0,1,2,3", string
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/Linux-v5.10/tools/perf/pmu-events/arch/x86/skylakex/
Duncore-other.json4 "Counter": "0,1,2,3", string
10 …"BriefDescription": "LLC misses - Uncacheable reads (from cpu) . Derived from unc_cha_tor_inserts.…
11 "Counter": "0,1,2,3", string
21 "Counter": "0,1,2,3", string
31 "Counter": "0,1,2,3", string
41 "Counter": "0,1,2,3", string
52 "Counter": "0,1,2,3", string
63 "Counter": "0,1,2,3", string
72 "Counter": "0,1,2,3", string
81 "Counter": "0,1,2,3", string
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/Linux-v5.10/include/linux/
Dpm_runtime.h1 /* SPDX-License-Identifier: GPL-2.0-only */
3 * pm_runtime.h - Device run-time power management helper functions.
63 * pm_runtime_get_if_in_use - Conditionally bump up runtime PM usage counter.
66 * Increment the runtime PM usage counter of @dev if its runtime PM status is
67 * %RPM_ACTIVE and its runtime PM usage counter is greater than 0.
75 * pm_suspend_ignore_children - Set runtime PM behavior regarding children.
85 dev->power.ignore_children = enable; in pm_suspend_ignore_children()
89 * pm_runtime_get_noresume - Bump up runtime PM usage counter of a device.
94 atomic_inc(&dev->power.usage_count); in pm_runtime_get_noresume()
98 * pm_runtime_put_noidle - Drop runtime PM usage counter of a device.
[all …]
/Linux-v5.10/Documentation/ABI/testing/
Dsysfs-bus-iio-counter-104-quad-87 Contact: linux-iio@vger.kernel.org
9 This interface is deprecated; please use the Counter subsystem.
11 Discrete set of available values for the respective counter
16 Contact: linux-iio@vger.kernel.org
18 This interface is deprecated; please use the Counter subsystem.
21 normal, range limit, non-recycle, and modulo-n. The preset value
31 counter freezes at count = preset when counting up, and
36 Non-recycle:
37 Counter is disabled whenever a 24-bit count overflow or
38 underflow takes place. The counter is re-enabled when a
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Dsysfs-bus-counter1 What: /sys/bus/counter/devices/counterX/countY/count
3 Contact: linux-iio@vger.kernel.org
7 What: /sys/bus/counter/devices/counterX/countY/ceiling
9 Contact: linux-iio@vger.kernel.org
12 respective counter.
14 What: /sys/bus/counter/devices/counterX/countY/floor
16 Contact: linux-iio@vger.kernel.org
19 respective counter.
21 What: /sys/bus/counter/devices/counterX/countY/count_mode
23 Contact: linux-iio@vger.kernel.org
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/Linux-v5.10/tools/testing/selftests/netfilter/
Dconntrack_icmp_related.sh3 # check that ICMP df-needed/pkttoobig icmp are set are set as related
8 # nsclient1 -> nsrouter1 -> nsrouter2 -> nsclient2
9 # MTU 1500, except for nsrouter2 <-> nsclient2 link (1280).
15 # nat of "established" icmp-echo "connection".
17 # Kselftest framework requirement - SKIP code is 4.
21 nft --version > /dev/null 2>&1
22 if [ $? -ne 0 ];then
27 ip -Version > /dev/null 2>&1
28 if [ $? -ne 0 ];then
39 echo -n 192.168.$1.2
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Dnft_meta.sh5 # Kselftest framework requirement - SKIP code is 4.
7 sfx=$(mktemp -u "XXXXXXXX")
8 ns0="ns0-$sfx"
10 if ! nft --version > /dev/null 2>&1; then
21 ip -net "$ns0" link set lo up
22 ip -net "$ns0" addr add 127.0.0.1 dev lo
27 lastyear=$((currentyear-1))
28 ip netns exec "$ns0" nft -f /dev/stdin <<EOF
30 counter iifcount {}
31 counter iifnamecount {}
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Dnft_nat.sh6 # Kselftest framework requirement - SKIP code is 4.
11 sfx=$(mktemp -u "XXXXXXXX")
12 ns0="ns0-$sfx"
13 ns1="ns1-$sfx"
14 ns2="ns2-$sfx"
18 for i in 0 1 2; do ip netns del ns$i-"$sfx";done
21 nft --version > /dev/null 2>&1
22 if [ $? -ne 0 ];then
27 ip -Version > /dev/null 2>&1
28 if [ $? -ne 0 ];then
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Dnft_queue.sh7 # Kselftest framework requirement - SKIP code is 4.
11 sfx=$(mktemp -u "XXXXXXXX")
12 ns1="ns1-$sfx"
13 ns2="ns2-$sfx"
14 nsrouter="nsrouter-$sfx"
22 rm -f "$TMPFILE0"
23 rm -f "$TMPFILE1"
24 rm -f "$TMPFILE2" "$TMPFILE3"
27 nft --version > /dev/null 2>&1
28 if [ $? -ne 0 ];then
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/Linux-v5.10/Documentation/devicetree/bindings/mfd/
Dst,stm32-timers.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/mfd/st,stm32-timers.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
11 - advanced-control timers consist of a 16-bit auto-reload counter driven
14 - general-purpose timers consist of a 16-bit or 32-bit auto-reload counter
16 - basic timers consist of a 16-bit auto-reload counter driven by a
20 - Benjamin Gaignard <benjamin.gaignard@st.com>
21 - Fabrice Gasnier <fabrice.gasnier@st.com>
25 const: st,stm32-timers
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/Linux-v5.10/Documentation/power/
Druntime_pm.rst5 (C) 2009-2011 Rafael J. Wysocki <rjw@sisk.pl>, Novell Inc.
18 put their PM-related work items. It is strongly recommended that pm_wq be
20 them to be synchronized with system-wide power transitions (suspend to RAM,
53 The ->runtime_suspend(), ->runtime_resume() and ->runtime_idle() callbacks
57 1. PM domain of the device, if the device's PM domain object, dev->pm_domain,
60 2. Device type of the device, if both dev->type and dev->type->pm are present.
62 3. Device class of the device, if both dev->class and dev->class->pm are
65 4. Bus type of the device, if both dev->bus and dev->bus->pm are present.
69 dev->driver->pm directly (if present).
73 and bus type. Moreover, the high-priority one will always take precedence over
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/Linux-v5.10/drivers/counter/
Dstm32-timer-cnt.c1 // SPDX-License-Identifier: GPL-2.0
3 * STM32 Timer Encoder and Counter driver
10 #include <linux/counter.h>
11 #include <linux/mfd/stm32-timers.h>
31 struct counter_device counter; member
40 * enum stm32_count_function - enumerates stm32 timer counter encoder modes
47 STM32_COUNT_SLAVE_MODE_DISABLED = -1,
59 static int stm32_count_read(struct counter_device *counter, in stm32_count_read() argument
62 struct stm32_timer_cnt *const priv = counter->priv; in stm32_count_read()
65 regmap_read(priv->regmap, TIM_CNT, &cnt); in stm32_count_read()
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/Linux-v5.10/Documentation/arm64/
Damu.rst9 Date: 2019-09-10
16 ---------------------
23 system register interface to the counter registers and also supports an
24 optional external memory-mapped interface.
26 Version 1 of the Activity Monitors architecture implements a counter group
27 of four fixed and architecturally defined 64-bit event counters.
29 - CPU cycle counter: increments at the frequency of the CPU.
30 - Constant counter: increments at the fixed frequency of the system
32 - Instructions retired: increments with every architecturally executed
34 - Memory stall cycles: counts instruction dispatch stall cycles caused by
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/Linux-v5.10/drivers/net/wireless/ti/wl18xx/
Dwl18xx.h1 /* SPDX-License-Identifier: GPL-2.0-only */
43 /* number of keys requiring extra spare mem-blocks */
63 * is short lived, for multi-channel Tx requirements.
72 /* number of packets to queue up for a link in PS */
75 /* number of packet to queue up for a suspended link */
89 * link before we stop queuing up packets for it.
94 * link before we stop queuing up packets for it.
102 /* Cumulative counter of released packets per AC */
105 /* Cumulative counter of freed packets per HLID */
108 /* Cumulative counter of released Voice memory blocks */
[all …]
/Linux-v5.10/fs/xfs/scrub/
Dfscounters.c1 // SPDX-License-Identifier: GPL-2.0+
24 * The basics of filesystem summary counter checking are that we iterate the
25 * AGs counting the number of free blocks, free space btree blocks, per-AG
27 * Then we compare what we computed against the in-core counters.
32 * freezing is costly. To get around this, we added a per-cpu counter of the
37 * So the first thing we do is warm up the buffer cache in the setup routine by
38 * walking all the AGs to make sure the incore per-AG structure has been
39 * initialized. The expected value calculation then iterates the incore per-AG
41 * after this operation and use the difference in counter values to guess at
42 * our tolerance for mismatch between expected and actual counter values.
[all …]
/Linux-v5.10/drivers/net/ethernet/sun/
Dsunhme.h1 /* SPDX-License-Identifier: GPL-2.0 */
37 #define GREG_STAT_RCNTEXP 0x00000002 /* Receive frame counter expired */
38 #define GREG_STAT_ACNTEXP 0x00000004 /* Align-error counter expired */
39 #define GREG_STAT_CCNTEXP 0x00000008 /* CRC-error counter expired */
40 #define GREG_STAT_LCNTEXP 0x00000010 /* Length-error counter expired */
42 #define GREG_STAT_CVCNTEXP 0x00000040 /* Code-violation counter expired */
46 #define GREG_STAT_MAXPKTERR 0x00000400 /* Max-packet size error */
47 #define GREG_STAT_NCNTEXP 0x00000800 /* Normal-collision counter expired */
48 #define GREG_STAT_ECNTEXP 0x00001000 /* Excess-collision counter expired */
49 #define GREG_STAT_LCCNTEXP 0x00002000 /* Late-collision counter expired */
[all …]
/Linux-v5.10/drivers/power/reset/
Dat91-poweroff.c5 * Copyright (C) 2011 Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
28 #define AT91_SHDW_WKMODE0 GENMASK(2, 0) /* Wake-up 0 Mode Selection */
29 #define AT91_SHDW_CPTWK0_MAX 0xf /* Maximum Counter On Wake Up 0 */
30 #define AT91_SHDW_CPTWK0 (AT91_SHDW_CPTWK0_MAX << 4) /* Counter On Wake Up 0 */
32 #define AT91_SHDW_RTTWKEN BIT(16) /* Real Time Timer Wake-up Enable */
33 #define AT91_SHDW_RTCWKEN BIT(17) /* Real Time Clock Wake-up Enable */
36 #define AT91_SHDW_WAKEUP0 BIT(0) /* Wake-up 0 Status */
37 #define AT91_SHDW_RTTWK BIT(16) /* Real-time Timer Wake-up */
38 #define AT91_SHDW_RTCWK BIT(17) /* Real-time Clock Wake-up [SAM9RL] */
65 /* Simple power-on, just bail out */ in at91_wakeup_status()
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/Linux-v5.10/drivers/net/wireless/intersil/prism54/
Dislpci_dev.c1 // SPDX-License-Identifier: GPL-2.0-only
46 * ndev->set_mac_address. Jean II */
53 void __iomem *device_base = priv->device_base; in isl_upload_firmware()
82 rc = request_firmware(&fw_entry, priv->firmware, PRISM_FW_PDEV); in isl_upload_firmware()
86 "prism54", priv->firmware); in isl_upload_firmware()
92 fw_ptr = (u32 *) fw_entry->data; in isl_upload_firmware()
93 fw_len = fw_entry->size; in isl_upload_firmware()
98 "prism54", priv->firmware); in isl_upload_firmware()
100 return -EILSEQ; /* Illegal byte sequence */; in isl_upload_firmware()
117 fw_len -= _fw_len; in isl_upload_firmware()
[all …]
/Linux-v5.10/tools/power/cpupower/man/
Dcpupower-monitor.11 .TH CPUPOWER\-MONITOR "1" "22/02/2011" "" "cpupower Manual"
3 cpupower\-monitor \- Report processor frequency and idle statistics
7 .RB "\-l"
10 .RB [ -c ] [ "\-m <mon1>," [ "<mon2>,..." ] ]
11 .RB [ "\-i seconds" ]
14 .RB [ -c ][ "\-m <mon1>," [ "<mon2>,..." ] ]
18 \fBcpupower-monitor \fP reports processor topology, frequency and idle power
22 \fBcpupower-monitor \fP implements independent processor sleep state and
24 directly reading out hardware registers. Use \-l to get an overview which are
29 \-l
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/Linux-v5.10/drivers/staging/comedi/
Dcomedi.h1 /* SPDX-License-Identifier: LGPL-2.0+ */
6 * COMEDI - Linux Control and Measurement Device Interface
7 * Copyright (C) 1998-2001 David A. Schleef <ds@schleef.org>
32 * NOTE: 'comedi_config --init-data' is deprecated
40 /* length of nth chunk of firmware data -*/
78 /* counters -- these are arbitrary values */
120 /* try to use a real-time interrupt while performing command */
123 /* wake up on end-of-scan events */
166 #define TRIG_INT 0x00000080 /* trigger on comedi-internal signal N */
179 #define SDF_PWM_HBRIDGE 0x0100 /* PWM is signed (H-bridge) */
[all …]
/Linux-v5.10/arch/arm/mach-omap2/
Dsram243x.S1 /* SPDX-License-Identifier: GPL-2.0-or-later */
3 * linux/arch/arm/mach-omap2/sram243x.S
9 * Richard Woodruff <r-woodruff2@ti.com>
31 stmfd sp!, {r0 - r12, lr} @ save registers on stack
39 str r3, [r2] @ go to L1-freq operation
42 mov r9, #0x1 @ set up for L1 voltage call
61 /* voltage shift up */
62 mov r9, #0x0 @ shift back to L0-voltage
65 /* frequency shift up */
67 str r3, [r2] @ go to L0-freq operation
[all …]
Dsram242x.S1 /* SPDX-License-Identifier: GPL-2.0-or-later */
3 * linux/arch/arm/mach-omap2/sram242x.S
9 * Richard Woodruff <r-woodruff2@ti.com>
31 stmfd sp!, {r0 - r12, lr} @ save registers on stack
39 str r3, [r2] @ go to L1-freq operation
42 mov r9, #0x1 @ set up for L1 voltage call
61 /* voltage shift up */
62 mov r9, #0x0 @ shift back to L0-voltage
65 /* frequency shift up */
67 str r3, [r2] @ go to L0-freq operation
[all …]
/Linux-v5.10/arch/m68k/fpsp040/
Ddecbin.S5 | register A6 to extended-precision value in FP0.
9 | Output: Exact floating-point representation of the packed bcd value.
11 | Saves and Modifies: D2-D5
20 | Expected is a normal bcd (i.e. non-exceptional; all inf, zero,
33 | assumed following the least-significant digit.
43 | SM = 0 a non-zero digit in the integer position
44 | SM = 1 a non-zero digit in Mant0, lsd of the fraction
47 | representation (ex. 0.1E2, 1E1, 10E0, 100E-1), is converted
62 | Clean up and return. Check if the final mul or div resulted
121 moveml %d2-%d5,-(%a7)
[all …]
/Linux-v5.10/Documentation/admin-guide/acpi/
Dcppc_sysfs.rst1 .. SPDX-License-Identifier: GPL-2.0
13 to request performance levels and to measure per-cpu delivered performance.
25 $ ls -lR /sys/devices/system/cpu/cpu0/acpi_cppc/
28 -r--r--r-- 1 root root 65536 Mar 5 19:38 feedback_ctrs
29 -r--r--r-- 1 root root 65536 Mar 5 19:38 highest_perf
30 -r--r--r-- 1 root root 65536 Mar 5 19:38 lowest_freq
31 -r--r--r-- 1 root root 65536 Mar 5 19:38 lowest_nonlinear_perf
32 -r--r--r-- 1 root root 65536 Mar 5 19:38 lowest_perf
33 -r--r--r-- 1 root root 65536 Mar 5 19:38 nominal_freq
34 -r--r--r-- 1 root root 65536 Mar 5 19:38 nominal_perf
[all …]
/Linux-v5.10/drivers/net/dsa/
Dvitesse-vsc73xx-core.c1 // SPDX-License-Identifier: GPL-2.0
3 * Vitesse VSC7385 SparX-G5 5+1-port Integrated Gigabit Ethernet Switch
4 * Vitesse VSC7388 SparX-G8 8-port Integrated Gigabit Ethernet Switch
5 * Vitesse VSC7395 SparX-G5e 5+1-port Integrated Gigabit Ethernet Switch
6 * Vitesse VSC7398 SparX-G8e 8-port Integrated Gigabit Ethernet Switch
8 * These switches have a built-in 8051 CPU and can download and execute a
10 * handling the switch in a memory-mapped manner by connecting to that external
31 #include "vitesse-vsc73xx.h"
33 #define VSC73XX_BLOCK_MAC 0x1 /* Subblocks 0-4, 6 (CPU port) */
266 #define IS_7385(a) ((a)->chipid == VSC73XX_CHIPID_ID_7385)
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