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/kernel/linux/linux-4.19/drivers/memory/
Dda8xx-ddrctl.c76 const struct da8xx_ddrctl_config_knob *knob; in da8xx_ddrctl_match_knob() local
80 knob = &da8xx_ddrctl_knobs[i]; in da8xx_ddrctl_match_knob()
82 if (strcmp(knob->name, setting->name) == 0) in da8xx_ddrctl_match_knob()
83 return knob; in da8xx_ddrctl_match_knob()
106 const struct da8xx_ddrctl_config_knob *knob; in da8xx_ddrctl_probe() local
131 knob = da8xx_ddrctl_match_knob(setting); in da8xx_ddrctl_probe()
132 if (!knob) { in da8xx_ddrctl_probe()
138 if (knob->reg + sizeof(u32) > resource_size(res)) { in da8xx_ddrctl_probe()
141 knob->name); in da8xx_ddrctl_probe()
145 reg = readl(ddrctl + knob->reg); in da8xx_ddrctl_probe()
[all …]
/kernel/linux/linux-5.10/drivers/memory/
Dda8xx-ddrctl.c73 const struct da8xx_ddrctl_config_knob *knob; in da8xx_ddrctl_match_knob() local
77 knob = &da8xx_ddrctl_knobs[i]; in da8xx_ddrctl_match_knob()
79 if (strcmp(knob->name, setting->name) == 0) in da8xx_ddrctl_match_knob()
80 return knob; in da8xx_ddrctl_match_knob()
103 const struct da8xx_ddrctl_config_knob *knob; in da8xx_ddrctl_probe() local
126 knob = da8xx_ddrctl_match_knob(setting); in da8xx_ddrctl_probe()
127 if (!knob) { in da8xx_ddrctl_probe()
133 if (knob->reg + sizeof(u32) > resource_size(res)) { in da8xx_ddrctl_probe()
136 knob->name); in da8xx_ddrctl_probe()
140 reg = readl(ddrctl + knob->reg); in da8xx_ddrctl_probe()
[all …]
/kernel/linux/linux-5.10/fs/ubifs/
Ddebug.h61 * @dfs_dump_lprops: "dump lprops" debugfs knob
62 * @dfs_dump_budg: "dump budgeting information" debugfs knob
63 * @dfs_dump_tnc: "dump TNC" debugfs knob
64 * @dfs_chk_gen: debugfs knob to enable UBIFS general extra checks
65 * @dfs_chk_index: debugfs knob to enable UBIFS index extra checks
66 * @dfs_chk_orph: debugfs knob to enable UBIFS orphans extra checks
67 * @dfs_chk_lprops: debugfs knob to enable UBIFS LEP properties extra checks
68 * @dfs_chk_fs: debugfs knob to enable UBIFS contents extra checks
69 * @dfs_tst_rcvry: debugfs knob to enable UBIFS recovery testing
70 * @dfs_ro_error: debugfs knob to switch UBIFS to R/O mode (different to
/kernel/linux/linux-4.19/fs/ubifs/
Ddebug.h73 * @dfs_dump_lprops: "dump lprops" debugfs knob
74 * @dfs_dump_budg: "dump budgeting information" debugfs knob
75 * @dfs_dump_tnc: "dump TNC" debugfs knob
76 * @dfs_chk_gen: debugfs knob to enable UBIFS general extra checks
77 * @dfs_chk_index: debugfs knob to enable UBIFS index extra checks
78 * @dfs_chk_orph: debugfs knob to enable UBIFS orphans extra checks
79 * @dfs_chk_lprops: debugfs knob to enable UBIFS LEP properties extra checks
80 * @dfs_chk_fs: debugfs knob to enable UBIFS contents extra checks
81 * @dfs_tst_rcvry: debugfs knob to enable UBIFS recovery testing
82 * @dfs_ro_error: debugfs knob to switch UBIFS to R/O mode (different to
/kernel/linux/linux-4.19/Documentation/admin-guide/pm/
Dcpufreq.rst638 Rationale for Boost Control Knob
674 Legacy AMD ``cpb`` Knob
677 The AMD powernow-k8 scaling driver supports a ``sysfs`` knob very similar to
681 If present, that knob is located in every ``CPUFreq`` policy directory in
684 implementation, however, works on the system-wide basis and setting that knob
688 That knob is still supported on AMD processors that support its underlying
691 ``boost`` knob is present regardless. Thus it is always possible use the
692 ``boost`` knob instead of the ``cpb`` one which is highly recommended, as that
693 is more consistent with what all of the other systems do (and the ``cpb`` knob
696 The ``cpb`` knob is never present for any processors without the underlying
Dintel_pstate.rst115 Energy-Performance Preference (EPP) knob (if supported) or its
116 Energy-Performance Bias (EPB) knob (otherwise), which means that the processor's
130 Energy-Performance Preference (EPP) knob (if supported) or its
131 Energy-Performance Bias (EPB) knob (otherwise) to whatever value it was
533 Energy-Performance Preference (EPP) knob (if supported) or its
534 Energy-Performance Bias (EPB) knob.
/kernel/linux/linux-5.10/Documentation/admin-guide/pm/
Dcpufreq.rst641 Rationale for Boost Control Knob
677 Legacy AMD ``cpb`` Knob
680 The AMD powernow-k8 scaling driver supports a ``sysfs`` knob very similar to
684 If present, that knob is located in every ``CPUFreq`` policy directory in
687 implementation, however, works on the system-wide basis and setting that knob
691 That knob is still supported on AMD processors that support its underlying
694 ``boost`` knob is present regardless. Thus it is always possible use the
695 ``boost`` knob instead of the ``cpb`` one which is highly recommended, as that
696 is more consistent with what all of the other systems do (and the ``cpb`` knob
699 The ``cpb`` knob is never present for any processors without the underlying
/kernel/linux/linux-4.19/tools/perf/tests/
Dsw-clock.c73 const char *knob = "/proc/sys/kernel/perf_event_max_sample_rate"; in __test__sw_clock_freq() local
78 knob, (u64)attr.sample_freq); in __test__sw_clock_freq()
/kernel/linux/linux-5.10/tools/perf/tests/
Dsw-clock.c78 const char *knob = "/proc/sys/kernel/perf_event_max_sample_rate"; in __test__sw_clock_freq() local
83 knob, (u64)attr.sample_freq); in __test__sw_clock_freq()
/kernel/linux/linux-5.10/drivers/hwmon/
Di5k_amb.c296 /* Temperature sysfs knob */ in i5k_amb_hwmon_init()
311 /* Temperature min sysfs knob */ in i5k_amb_hwmon_init()
327 /* Temperature mid sysfs knob */ in i5k_amb_hwmon_init()
343 /* Temperature max sysfs knob */ in i5k_amb_hwmon_init()
359 /* Temperature alarm sysfs knob */ in i5k_amb_hwmon_init()
/kernel/linux/linux-5.10/Documentation/admin-guide/
Dlockup-watchdogs.rst24 'hardlockup_panic', a compile time knob, "BOOTPARAM_HARDLOCKUP_PANIC",
62 As explained above, a kernel knob is provided that allows
/kernel/linux/linux-4.19/Documentation/
Dlockup-watchdogs.txt24 'hardlockup_panic', a compile time knob, "BOOTPARAM_HARDLOCKUP_PANIC",
62 As explained above, a kernel knob is provided that allows
/kernel/linux/linux-4.19/drivers/hwmon/
Di5k_amb.c309 /* Temperature sysfs knob */ in i5k_amb_hwmon_init()
324 /* Temperature min sysfs knob */ in i5k_amb_hwmon_init()
340 /* Temperature mid sysfs knob */ in i5k_amb_hwmon_init()
356 /* Temperature max sysfs knob */ in i5k_amb_hwmon_init()
372 /* Temperature alarm sysfs knob */ in i5k_amb_hwmon_init()
/kernel/linux/linux-5.10/drivers/parisc/
Dpdc_stable.c533 * @knob: The PF_AUTOBOOT or PF_AUTOSEARCH flag
537 char *buf, int knob) in pdcs_auto_read() argument
549 out += sprintf(out, "%s\n", (pathentry->devpath.flags & knob) ? in pdcs_auto_read()
735 * @knob: The PF_AUTOBOOT or PF_AUTOSEARCH flag
743 size_t count, int knob) in pdcs_auto_write() argument
777 flags &= ~knob; in pdcs_auto_write()
779 flags |= knob; in pdcs_auto_write()
794 (knob & PF_AUTOBOOT) ? "autoboot" : "autosearch", in pdcs_auto_write()
795 (flags & knob) ? "On" : "Off"); in pdcs_auto_write()
/kernel/linux/linux-4.19/drivers/parisc/
Dpdc_stable.c546 * @knob: The PF_AUTOBOOT or PF_AUTOSEARCH flag
550 char *buf, int knob) in pdcs_auto_read() argument
562 out += sprintf(out, "%s\n", (pathentry->devpath.flags & knob) ? in pdcs_auto_read()
748 * @knob: The PF_AUTOBOOT or PF_AUTOSEARCH flag
756 size_t count, int knob) in pdcs_auto_write() argument
790 flags &= ~knob; in pdcs_auto_write()
792 flags |= knob; in pdcs_auto_write()
807 (knob & PF_AUTOBOOT) ? "autoboot" : "autosearch", in pdcs_auto_write()
808 (flags & knob) ? "On" : "Off"); in pdcs_auto_write()
/kernel/linux/linux-5.10/Documentation/ABI/obsolete/
Dsysfs-firmware-acpi8 enabling this knob is not safe and thus unsupported.
/kernel/linux/linux-4.19/Documentation/ABI/obsolete/
Dsysfs-firmware-acpi8 enabling this knob is not safe and thus unsupported.
/kernel/linux/linux-5.10/Documentation/bpf/
Dprog_cgroup_sysctl.rst11 process inside that cgroup tries to read from or write to sysctl knob in proc.
61 Since sysctl knob is represented by a name and a value, sysctl specific BPF
/kernel/linux/linux-5.10/sound/firewire/tascam/
Dtascam.h140 // knob: 0x14-0x1b
144 // fader and knob, bitmasks for button and sensing.
/kernel/linux/linux-5.10/drivers/mtd/ubi/
Dubi.h408 * @dfs_chk_gen: debugfs knob to enable UBI general extra checks
409 * @dfs_chk_io: debugfs knob to enable UBI I/O extra checks
410 * @dfs_chk_fastmap: debugfs knob to enable UBI fastmap extra checks
411 * @dfs_disable_bgt: debugfs knob to disable the background task
412 * @dfs_emulate_bitflips: debugfs knob to emulate bit-flips
413 * @dfs_emulate_io_failures: debugfs knob to emulate write/erase failures
414 * @dfs_emulate_power_cut: debugfs knob to emulate power cuts
415 * @dfs_power_cut_min: debugfs knob for minimum writes before power cut
416 * @dfs_power_cut_max: debugfs knob for maximum writes until power cut
/kernel/linux/linux-4.19/drivers/mtd/ubi/
Dubi.h421 * @dfs_chk_gen: debugfs knob to enable UBI general extra checks
422 * @dfs_chk_io: debugfs knob to enable UBI I/O extra checks
423 * @dfs_chk_fastmap: debugfs knob to enable UBI fastmap extra checks
424 * @dfs_disable_bgt: debugfs knob to disable the background task
425 * @dfs_emulate_bitflips: debugfs knob to emulate bit-flips
426 * @dfs_emulate_io_failures: debugfs knob to emulate write/erase failures
427 * @dfs_emulate_power_cut: debugfs knob to emulate power cuts
428 * @dfs_power_cut_min: debugfs knob for minimum writes before power cut
429 * @dfs_power_cut_max: debugfs knob for maximum writes until power cut
/kernel/linux/linux-5.10/Documentation/admin-guide/laptops/
Dlaptop-mode.rst82 Laptop mode is controlled by the knob /proc/sys/vm/laptop_mode. This knob is
84 configuration options. When the knob is set, any physical disk I/O (that might
89 knob determines the time between the occurrence of disk I/O and when the flush
90 is triggered. A sensible value for the knob is 5 seconds. Setting the knob to
/kernel/linux/linux-4.19/drivers/cpufreq/
DKconfig.x8652 bool "Legacy cpb sysfs knob support for AMD CPUs"
55 The powernow-k8 driver used to provide a sysfs knob called "cpb"
/kernel/linux/linux-4.19/drivers/media/rc/
Dimon.c211 /* imon receiver front panel/knob key table */
253 /* iMON Knob values */
298 /* iMON Knob values */
306 /* imon receiver front panel/knob key table for DH102*/
343 * SoundGraph iMON Knob (IR only)
1664 /* KEY_MUTE repeats from knob need to be suppressed */ in imon_incoming_packet()
1812 /* iMON Knob, no display, iMON IR + vol knob */ in imon_get_ffdc_type()
1814 dev_info(ictx->dev, "0xffdc iMON Knob, iMON IR"); in imon_get_ffdc_type()
1823 /* iMON VFD, no IR (does have vol knob tho) */ in imon_get_ffdc_type()
1825 dev_info(ictx->dev, "0xffdc iMON VFD + knob, no IR"); in imon_get_ffdc_type()
[all …]
/kernel/linux/linux-5.10/drivers/media/rc/
Dimon.c204 /* imon receiver front panel/knob key table */
246 /* iMON Knob values */
291 /* iMON Knob values */
299 /* imon receiver front panel/knob key table for DH102*/
362 * SoundGraph iMON Knob (IR only)
1684 /* KEY repeats from knob and panel that need to be suppressed */ in imon_incoming_packet()
1834 /* iMON Knob, no display, iMON IR + vol knob */ in imon_get_ffdc_type()
1836 dev_info(ictx->dev, "0xffdc iMON Knob, iMON IR"); in imon_get_ffdc_type()
1845 /* iMON VFD, no IR (does have vol knob tho) */ in imon_get_ffdc_type()
1847 dev_info(ictx->dev, "0xffdc iMON VFD + knob, no IR"); in imon_get_ffdc_type()
[all …]

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