Home
last modified time | relevance | path

Searched refs:knob (Results 1 – 24 of 24) sorted by relevance

/linux/drivers/memory/
H A Dda8xx-ddrctl.c72 const struct da8xx_ddrctl_config_knob *knob; in da8xx_ddrctl_match_knob() local
76 knob = &da8xx_ddrctl_knobs[i]; in da8xx_ddrctl_match_knob()
78 if (strcmp(knob->name, setting->name) == 0) in da8xx_ddrctl_match_knob()
79 return knob; in da8xx_ddrctl_match_knob()
102 const struct da8xx_ddrctl_config_knob *knob; in da8xx_ddrctl_probe() local
124 knob = da8xx_ddrctl_match_knob(setting); in da8xx_ddrctl_probe()
125 if (!knob) { in da8xx_ddrctl_probe()
131 if (knob->reg + sizeof(u32) > resource_size(res)) { in da8xx_ddrctl_probe()
134 knob->name); in da8xx_ddrctl_probe()
138 reg = readl(ddrctl + knob->reg); in da8xx_ddrctl_probe()
[all …]
/linux/drivers/thermal/intel/int340x_thermal/
H A Dacpi_thermal_rel.c270 union acpi_object *knob; in acpi_parse_psvt() local
278 knob = &(package->package.elements[ACPI_PSVT_CONTROL_KNOB]); in acpi_parse_psvt()
285 if (knob->type == ACPI_TYPE_STRING) { in acpi_parse_psvt()
287 if (knob->string.length > ACPI_LIMIT_STR_MAX_LEN - 1) { in acpi_parse_psvt()
289 knob->string.length = ACPI_LIMIT_STR_MAX_LEN - 1; in acpi_parse_psvt()
305 psvt->control_knob_type = (u64)knob->type; in acpi_parse_psvt()
307 if (knob->type == ACPI_TYPE_STRING) { in acpi_parse_psvt()
/linux/drivers/parisc/
H A Dpdc_stable.c540 char *buf, int knob) in pdcs_auto_read() argument
552 out += sprintf(out, "%s\n", (pathentry->devpath.path.flags & knob) ? in pdcs_auto_read()
764 size_t count, int knob) in pdcs_auto_write() argument
797 flags &= ~knob; in pdcs_auto_write()
799 flags |= knob; in pdcs_auto_write()
814 (knob & PF_AUTOBOOT) ? "autoboot" : "autosearch", in pdcs_auto_write()
815 (flags & knob) ? "On" : "Off"); in pdcs_auto_write()
/linux/tools/perf/tests/
H A Dsw-clock.c77 const char *knob = "/proc/sys/kernel/perf_event_max_sample_rate"; in __test__sw_clock_freq() local
82 knob, (u64)attr.sample_freq); in __test__sw_clock_freq()
/linux/Documentation/ABI/obsolete/
H A Dsysfs-firmware-acpi8 enabling this knob is not safe and thus unsupported.
/linux/Documentation/networking/
H A Dmptcp.rst63 Path managers are controlled by the ``net.mptcp.path_manager`` sysctl knob --
84 Packet schedulers are controlled by the ``net.mptcp.scheduler`` sysctl knob --
109 ``net.mptcp.enabled`` sysctl knob; see mptcp-sysctl.rst.
H A Dswitchdev.rst509 filtering knob at runtime and require a destruction of the bridge device(s) and
562 snooping knob at runtime and require the destruction of the bridge device(s)
H A Dip-sysctl.rst500 back to non-ECN. Currently, this knob implements the fallback
503 knob. The value is not used, if tcp_ecn or per route (or congestion
966 network connections you can set this knob to 2 to enable
3197 is already present for the advertised IPv6 address. Without this knob,
/linux/mm/
H A Dksm.c3567 unsigned long knob; in merge_across_nodes_store() local
3569 err = kstrtoul(buf, 10, &knob); in merge_across_nodes_store()
3572 if (knob > 1) in merge_across_nodes_store()
3577 if (ksm_merge_across_nodes != knob) { in merge_across_nodes_store()
3601 ksm_merge_across_nodes = knob; in merge_across_nodes_store()
3602 ksm_nr_node_ids = knob ? 1 : nr_node_ids; in merge_across_nodes_store()
3645 int knob; in max_page_sharing_store() local
3647 err = kstrtoint(buf, 10, &knob); in max_page_sharing_store()
3655 if (knob < 2) in max_page_sharing_store()
3658 if (READ_ONCE(ksm_max_page_sharing) == knob) in max_page_sharing_store()
[all …]
H A DKconfig859 knob. Note that madvise(MADV_COLLAPSE) can still cause
/linux/Documentation/admin-guide/
H A Dlockup-watchdogs.rst24 'hardlockup_panic', a compile time knob, "BOOTPARAM_HARDLOCKUP_PANIC",
62 As explained above, a kernel knob is provided that allows
H A Dkernel-parameters.txt5383 /sys/power/pm_async sysfs knob at boot time.
/linux/Documentation/bpf/
H A 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
/linux/Documentation/trace/
H A Dkprobes.rst758 Provides a knob to globally and forcibly turn registered kprobes ON or OFF.
761 file. Note that this knob just disarms and arms all kprobes and doesn't
763 [DISABLED]) will be not enabled if you turn ON all kprobes by this knob.
772 a knob to globally and forcibly turn jump optimization (see section
778 Note that this knob *changes* the optimized state. This means that optimized
780 removed). If the knob is turned on, they will be optimized again.
/linux/Documentation/admin-guide/mm/
H A Dtranshuge.rst454 In addition to policies listed above, the sysfs knob
470 sysfs knob /sys/kernel/mm/transparent_hugepage/shmem_enabled and the knobs
475 The global knob has the same semantics as the ``huge=`` mount options
477 individually, and will only use the setting of the global knob when the
478 per-size knob is set to 'inherit'.
/linux/Documentation/filesystems/iomap/
H A Dporting.rst67 Hide behind a debugging knob the ability to switch on the iomap mapping
/linux/Documentation/arch/riscv/
H A Dvector.rst108 processes in form of sysctl knob:
/linux/Documentation/scheduler/
H A Dsched-util-clamp.rst450 Requests from tasks to go above this knob value will still succeed, but
471 Requests from tasks to go above this knob value will still succeed, but they
513 performance point, this sysctl knob allows tuning the best boost value to
518 to ensure they are performance and power aware. Ideally this knob should be set
/linux/fs/btrfs/
H A Dsysfs.c1218 unsigned long knob; in quota_override_store() local
1227 ret = kstrtoul(buf, 10, &knob); in quota_override_store()
1230 if (knob > 1) in quota_override_store()
1233 if (knob) in quota_override_store()
/linux/Documentation/trace/coresight/
H A Dcoresight-cpu-debug.rst136 uses the debugfs file system to provide a knob to dynamically enable or disable
/linux/tools/bpf/bpftool/Documentation/
H A Dbpftool-prog.rst85 **kernel.bpf_stats_enabled** sysctl knob.
/linux/Documentation/sound/hd-audio/
H A Dmodels.rst675 Fixes with volume-knob widget 0x24
/linux/Documentation/power/
H A Dswsusp.rst499 There's the /sys/power/image_size knob that controls the size of the
/linux/Documentation/admin-guide/sysctl/
H A Dvm.rst664 This knob is not available when the size of 'struct page' (a structure defined
1110 too small for the allocation bursts occurring in the system. This knob