Searched full:mechanism (Results 1 – 25 of 1346) sorted by relevance
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| /Linux-v5.10/Documentation/driver-api/firmware/ |
| D | fallback-mechanisms.rst | 5 A fallback mechanism is supported to allow to overcome failures to do a direct
8 configuration options related to supporting the firmware fallback mechanism are:
11 mechanism. Most distributions enable this option today. If enabled but
13 mechanism is available and for the request_firmware_nowait() call.
15 enable the kobject uevent fallback mechanism on all firmware API calls
18 fallback mechanism: if this kconfig option is enabled and your second
20 informing the kernel that you have a custom fallback mechanism and it will
28 the kobject uevent fallback mechanism will never take effect even
31 Justifying the firmware fallback mechanism
36 fallback mechanism:
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| D | firmware_cache.rst | 32 userspace for the firmware request through the sysfs fallback mechanism
43 * The timeout for the fallback mechanism is temporarily reduced to 10 seconds
50 cache mechanism but must not use the firmware API on suspend.
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| /Linux-v5.10/drivers/base/firmware_loader/ |
| D | Kconfig | 72 bool "Enable the firmware sysfs fallback mechanism"
76 loading to the kernel through userspace as a fallback mechanism
81 built-in. For details on how to work with the sysfs fallback mechanism
90 this is known as the driver using the custom fallback mechanism.
91 If the custom fallback mechanism is used userspace must always
93 mechanism is disabled, and failed requests will linger forever.
98 can no longer be relied upon as a fallback mechanism. Linux no longer
99 relies on or uses a fallback mechanism in userspace. If you need to
106 mechanism can never be removed from the kernel.
109 require a fallback mechanism and have a userspace mechanism ready to
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| D | fallback.h | 13 * Helps describe and fine tune the fallback mechanism.
15 * @force_sysfs_fallback: force the sysfs fallback mechanism to be used
19 * @ignore_sysfs_fallback: force to disable the sysfs fallback mechanism.
23 * @loading_timeout: the timeout to wait for the fallback mechanism before
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| D | firmware.h | 17 * @FW_OPT_UEVENT: Enables the fallback mechanism to send a kobject uevent
21 * @FW_OPT_USERHELPER: Enable the fallback mechanism, in case the direct
29 * firmware caching mechanism.
30 * @FW_OPT_NOFALLBACK_SYSFS: Disable the sysfs fallback mechanism. Takes
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| /Linux-v5.10/Documentation/filesystems/nfs/ |
| D | rpc-server-gss.rst | 24 Authentication for NFS. Although GSSAPI is itself completely mechanism
25 agnostic, in many cases only the KRB5 mechanism is supported by NFS
28 The Linux kernel, at the moment, supports only the KRB5 mechanism, and
46 NFS Server Legacy Upcall Mechanism
49 The classic upcall mechanism uses a custom text based upcall mechanism
53 This upcall mechanism has 2 limitations:
67 NFS Server New RPC Upcall Mechanism
70 The newer upcall mechanism uses RPC over a unix socket to a daemon
76 This upcall mechanism uses the kernel rpc client and connects to the gssproxy
84 legacy mechanism. To switch to the new mechanism, gss-proxy must bind
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| /Linux-v5.10/include/linux/sunrpc/ |
| D | gss_api.h | 20 /* The mechanism-independent gss-api context: */
94 /* Each mechanism is described by the following struct: */
101 /* pseudoflavors supported by this mechanism: */
141 /* returns a mechanism descriptor given an OID, and increments the mechanism's
151 /* Returns a reference to a mechanism, given a name like "krb5" etc. */
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| /Linux-v5.10/Documentation/driver-api/soundwire/ |
| D | error_handling.rst | 8 mechanism (sync loss after two errors) and short CRCs used for the Bulk
13 1. Bus clash or parity errors: This mechanism relies on low-level detectors
25 indication of a bus allocation issue. The interrupt mechanism can also help
60 Note that SoundWire does not provide a mechanism to detect illegal values
63 implementation does not provide a recovery mechanism for such errors, Slave
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| /Linux-v5.10/Documentation/locking/ |
| D | robust-futex-ABI.rst | 8 Robust_futexes provide a mechanism that is used in addition to normal
23 mechanism, which handles uncontested locking without needing a system
80 lock variable used by the futex mechanism, in conjunction with
83 mechanism to register the address of that 'lock word' with the kernel.
91 that lock using the futex mechanism.
104 robust_futex mechanism doesn't care what else is in that structure, so
118 existing futex mechanism to wait for, and wakeup, locks. The kernels
164 used to the futex mechanism to wait on that address, and
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| D | seqlock.rst | 8 Sequence counters are a reader-writer consistency mechanism with
33 This mechanism cannot be used if the protected data contains pointers,
42 This is the the raw counting mechanism, which does not protect against
148 Latch sequence counters are a multiversion concurrency control mechanism
165 This contains the :ref:`seqcount_t` mechanism earlier discussed, plus an
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| /Linux-v5.10/tools/testing/selftests/firmware/ |
| D | fw_fallback.sh | 3 # This validates that the kernel will fall back to using the fallback mechanism
170 echo "$0: fallback mechanism immediately cancelled"
217 echo "$0: fallback mechanism works"
225 echo "$0: cancelling fallback mechanism works"
248 echo "$0: custom fallback loading mechanism works"
259 echo "$0: custom fallback loading mechanism works"
272 echo "$0: cancelling custom fallback mechanism works"
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| /Linux-v5.10/Documentation/driver-api/i3c/ |
| D | protocol.rst | 61 The I3C protocol defines a mechanism to automatically discover devices present
65 The discovery mechanism is called DAA (Dynamic Address Assignment), because it
75 Provisional ID collision, otherwise the discovery mechanism may fail.
83 This mechanism is called IBI for In Band Interrupts, and as stated in the name,
98 The Hot-Join mechanism is similar to USB hotplug. This mechanism allows
106 This mechanism is relying on slave events to inform the master that a new
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| /Linux-v5.10/drivers/hwspinlock/ |
| D | Kconfig | 26 provides a synchronisation mechanism for the various processors on
36 provides a synchronisation mechanism for the various processors
63 provides a synchronisation mechanism for the various processor on the
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| /Linux-v5.10/Documentation/admin-guide/ |
| D | initrd.rst | 32 mechanism" section below.
180 with an older mechanism, the following boot command line parameters
325 Obsolete root change mechanism
328 The following mechanism was used before the introduction of pivot_root.
338 In order to use this mechanism, you do not have to specify the boot
348 Note that the mechanism is incompatible with NFS and similar file
351 This old, deprecated mechanism is commonly called ``change_root``, while
352 the new, supported mechanism is called ``pivot_root``.
355 Mixed change_root and pivot_root mechanism
359 mechanism, you may create both ``/linuxrc`` and ``/sbin/init`` in your initrd
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| D | dell_rbu.rst | 54 The driver supports two types of update mechanism; monolithic and packetized.
55 These update mechanism depends upon the BIOS currently running on the system.
59 In case of packet mechanism the single memory can be broken in smaller chunks
73 In the packet update mechanism, the user needs to create a new file having
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| /Linux-v5.10/net/sunrpc/auth_gss/ |
| D | gss_mech_switch.c | 89 * gss_mech_register - register a GSS mechanism
90 * @gm: GSS mechanism handle
104 dprintk("RPC: registered gss mechanism %s\n", gm->gm_name); in gss_mech_register()
110 * gss_mech_unregister - release a GSS mechanism
111 * @gm: GSS mechanism handle
119 dprintk("RPC: unregistered gss mechanism %s\n", gm->gm_name); in gss_mech_unregister()
230 * @gm: GSS mechanism handle
278 * supported mechanism. Otherwise a negative errno is returned.
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| /Linux-v5.10/net/sunrpc/ |
| D | Kconfig | 20 tristate "Secure RPC: Kerberos V mechanism"
28 GSS-API mechanism (RFC 1964).
43 with the Kerberos version 5 GSS-API mechanism (RFC 1964). The
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| /Linux-v5.10/kernel/irq/ |
| D | Kconfig | 13 # Enable the generic irq autoprobe mechanism
42 # Alpha specific irq affinity mechanism
46 # Interrupt injection mechanism
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| /Linux-v5.10/arch/arm64/include/asm/ |
| D | cpu_ops.h | 21 * mechanism for doing so, tests whether it is possible to boot
27 * mechanism-specific information.
28 * @cpu_disable: Prepares a cpu to die. May fail for some mechanism-specific
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| /Linux-v5.10/Documentation/admin-guide/pm/ |
| D | cpufreq.rst | 403 LWN.net article [1]_ for a description of the PELT mechanism). Then, the new
413 This governor also employs a mechanism allowing it to temporarily bump up the
533 On Family 16h (and later) AMD processors there is a mechanism to get a
583 ``sampling_down_factor`` mechanism is not in effect), the frequency will
600 Some processors support a mechanism to raise the operating frequency of some
612 The frequency boost mechanism may be either hardware-based or software-based.
624 scaling driver does not support the frequency boost mechanism (or supports it,
628 If the value in this file is 1, the frequency boost mechanism is enabled. This
633 permission to use the frequency boost mechanism (which still may never be used
636 If the value in this file is 0, the frequency boost mechanism is disabled and
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| /Linux-v5.10/Documentation/admin-guide/hw-vuln/ |
| D | special-register-buffer-data-sampling.rst | 13 to the core through the special register mechanism that is susceptible
61 Mitigation mechanism
85 The microcode updates provide an opt-out mechanism (RNGDS_MITG_DIS) to disable
88 disable the mitigation using this opt-out mechanism, RDRAND and RDSEED do not
90 processors memory accesses. The opt-out mechanism does not affect Intel SGX
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| /Linux-v5.10/arch/arm/mach-omap2/ |
| D | omap_hwmod_reset.c | 61 * omap_hwmod_rtc_unlock - Unlock the Kicker mechanism.
81 * omap_hwmod_rtc_lock - Lock the Kicker mechanism.
85 * Once the RTC registers are written, KICK mechanism needs to be locked,
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| /Linux-v5.10/drivers/base/ |
| D | Kconfig | 78 use their own custom loading mechanism. The required firmware is
96 device coredump mechanism.
102 This option controls if the device coredump mechanism is available or
103 not; if disabled, the mechanism will be omitted even if drivers that
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| /Linux-v5.10/arch/x86/include/asm/e820/ |
| D | types.h | 66 * which cannot be fit into so few entries - so we have a mechanism
71 * via the legacy zeropage mechanism. )
81 * the initial hardware platform motivating this mechanism to make
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| /Linux-v5.10/arch/x86/events/ |
| D | Kconfig | 30 tristate "AMD Processor Power Reporting Mechanism"
32 Provide power reporting mechanism support for AMD processors.
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