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/linux/include/linux/
H A Dcpuhotplug.h27 * startup callbacks sequentially from CPUHP_OFFLINE + 1 to CPUHP_ONLINE
38 * hotplug startup/teardown code with interrupts disabled.
252 int (*startup)(unsigned int cpu),
257 int (*startup)(unsigned int cpu),
261 * cpuhp_setup_state - Setup hotplug state callbacks with calling the @startup
265 * @startup: startup callback function or NULL if not required
268 * Installs the callback functions and invokes the @startup callback on
273 int (*startup)(unsigned int cpu), in cpuhp_setup_state()
276 return __cpuhp_setup_state(state, name, true, startup, teardown, false); in cpuhp_setup_state()
281 * @startup callback from a cpus_read_lock()
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/linux/Documentation/core-api/
H A Dcpu_hotplug.rst155 CPUHP_OFFLINE to CPUHP_ONLINE. Each state has a startup and a teardown
158 When a CPU is onlined, the startup callbacks are invoked sequentially until
179 The startup callbacks in this section are invoked before the CPU is
187 The startup callbacks are used to setup resources which are required to
192 The startup callbacks are allowed to fail. If a callback fails, the CPU
203 The startup callbacks in this section are invoked on the hotplugged CPU
219 The startup callbacks in this section are invoked on the hotplugged CPU
236 [CPUHP_OFFLINE + 1]->startup() -> success
237 [CPUHP_OFFLINE + 2]->startup() -> success
238 [CPUHP_OFFLINE + 3] -> skipped because startup == NULL
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/linux/Documentation/translations/zh_CN/core-api/
H A Dcpu_hotplug.rst221 [CPUHP_OFFLINE + 1]->startup() -> 成功
222 [CPUHP_OFFLINE + 2]->startup() -> 成功
225 [CPUHP_BRINGUP_CPU]->startup() -> 成功
227 [CPUHP_BRINGUP_CPU + 1]->startup() -> 成功
229 [CPUHP_AP_ONLINE]->startup() -> 成功
231 [CPUHP_AP_ONLINE + 1]->startup() -> 成功
233 [CPUHP_ONLINE - 1]->startup() -> 成功
257 [CPUHP_OFFLINE + 1]->startup() -> 成功
258 [CPUHP_OFFLINE + 2]->startup() -> 成功
261 [CPUHP_BRINGUP_CPU]->startup() -> 成功
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/linux/kernel/
H A Dcpu.c121 * @startup: Startup function of the step
132 } startup; member
155 return bringup ? !step->startup.single : !step->teardown.single; in cpuhp_step_empty()
192 cb = bringup ? step->startup.single : step->teardown.single; in cpuhp_invoke_callback()
199 cbm = bringup ? step->startup.multi : step->teardown.multi; in cpuhp_invoke_callback()
233 cbm = !bringup ? step->startup.multi : step->teardown.multi; in cpuhp_invoke_callback()
874 * startup in cpuhp_online_idle() which allows to avoid in bringup_cpu()
1048 * Execute teardown/startup callbacks on the plugged cpu. Also used to invoke
1835 * sends the startup IPI to the APs. The APs proceed through the low level
1839 * This avoids waiting for each AP to respond to the startup IPI in
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/linux/arch/x86/boot/startup/
H A DMakefile22 obj-$(CONFIG_AMD_MEM_ENCRYPT) += sme.o sev-startup.o
42 # Confine the startup code by prefixing all symbols with __pi_ (for position
43 # independent). This ensures that startup code can only call other startup
/linux/Documentation/devicetree/bindings/regulator/
H A Dfixed-regulator.yaml89 startup-delay-us:
90 description: startup time in microseconds
131 startup-delay-us = <70000>;
143 startup-delay-us = <70000>;
155 startup-delay-us = <70000>;
H A Dgpio-regulator.yaml68 startup-delay-us:
69 description: startup time in microseconds
119 startup-delay-us = <100000>;
/linux/Documentation/sound/soc/
H A Dpops-clicks.rst22 components in a specific order. This order is different for startup and
26 Startup Order :- DAC --> Mixers --> Output PGA --> Digital Unmute
40 startup or shutdown.
43 Startup Order - Input PGA --> Mixers --> ADC
/linux/arch/arm/boot/dts/marvell/
H A Dkirkwood-synology.dtsi616 startup-delay-us = <5000000>;
629 startup-delay-us = <5000000>;
651 startup-delay-us = <5000000>;
673 startup-delay-us = <5000000>;
686 startup-delay-us = <5000000>;
709 startup-delay-us = <5000000>;
722 startup-delay-us = <5000000>;
735 startup-delay-us = <5000000>;
748 startup-delay-us = <5000000>;
770 startup-delay-us = <5000000>;
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/linux/Documentation/devicetree/bindings/iio/adc/
H A Datmel,sama5d2-adc.yaml40 atmel,startup-time-ms:
41 description: Startup time expressed in ms, it depends on SoC.
73 - atmel,startup-time-ms
91 atmel,startup-time-ms = <4>;
H A Datmel,sama9260-adc.yaml40 atmel,adc-startup-time:
43 Startup Time of the ADC in microseconds as defined in the datasheet
97 - atmel,adc-startup-time
115 atmel,adc-startup-time = <40>;
/linux/sound/usb/line6/
H A Dvariax.c22 Stages of Variax startup procedure
42 /* Current progress in startup procedure */
79 Variax startup procedure.
165 line6->startup = variax_startup; in variax_init()
174 /* initiate startup procedure: */ in variax_init()
/linux/drivers/net/ethernet/dec/tulip/
H A Dmedia.c167 void tulip_select_media(struct net_device *dev, int startup) in tulip_select_media() argument
184 if (startup) in tulip_select_media()
199 if (startup && mtable->has_reset) { in tulip_select_media()
228 if (startup) { in tulip_select_media()
234 if (startup) iowrite32(csr13val, ioaddr + CSR13); in tulip_select_media()
257 if (startup) { in tulip_select_media()
283 if (startup) { in tulip_select_media()
310 if (tmp_info && startup < 2) { in tulip_select_media()
324 if (startup && mtable->has_reset) { in tulip_select_media()
345 if (startup && ! tp->medialock) in tulip_select_media()
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/linux/Documentation/admin-guide/nfs/
H A Dnfsd-admin-interfaces.rst25 On startup, nfsd and lockd grace periods start. nfsd is shut down by a write of
28 Between startup and shutdown, the number of threads may be adjusted up
39 removal of listening sockets, and startup and shutdown of the server.
/linux/arch/arm/boot/dts/nxp/imx/
H A Dimx6q-apalis-eval-v1.2.dts25 startup-delay-us = <10000>;
38 startup-delay-us = <10000>;
48 startup-delay-us = <10000>;
58 startup-delay-us = <10000>;
/linux/sound/soc/amd/
H A Dacp-da7219-max98357a.c470 .startup = cz_da7219_play_startup,
475 .startup = cz_da7219_cap_startup,
480 .startup = cz_max_startup,
485 .startup = cz_dmic0_startup,
490 .startup = cz_dmic1_startup,
495 .startup = cz_rt5682_play_startup,
500 .startup = cz_rt5682_cap_startup,
505 .startup = cz_rt5682_max_startup,
510 .startup = cz_rt5682_dmic0_startup,
515 .startup = cz_rt5682_dmic1_startup,
/linux/arch/parisc/boot/compressed/
H A Dhead.S2 * Startup glue code to uncompress the kernel
24 ENTRY(startup)
85 END(startup)
/linux/arch/s390/boot/
H A Dhead_kdump.S36 larl %r4,startup
83 # Startup of kdump (relocated new kernel)
92 .quad 0x0000000080000000,0x0000000000000000 + startup
/linux/arch/sh/boot/compressed/
H A Dhead_32.S13 .global startup
14 startup: label
63 .long startup
/linux/Documentation/ABI/testing/
H A Dsysfs-driver-input-axp-pek1 What: /sys/class/input/input(x)/device/startup
4 Description: Startup time in us. Board is powered on if the button is pressed
/linux/tools/testing/selftests/size/
H A Dget_size.c14 * It should be statically linked, with startup libs avoided. It uses
26 * startup libs.
83 /* this program has no main(), as startup libraries are not used */
/linux/arch/x86/kernel/
H A Dsmpboot.c667 * Wake up AP by INIT, INIT, STARTUP sequence.
693 * Wake up AP by INIT, INIT, STARTUP sequence.
707 * Should we send STARTUP IPIs ? in wakeup_secondary_cpu_via_init()
710 * If we don't have an integrated APIC, don't send the STARTUP IPIs. in wakeup_secondary_cpu_via_init()
718 * Run STARTUP IPI loop. in wakeup_secondary_cpu_via_init()
720 pr_debug("#startup loops: %d\n", num_starts); in wakeup_secondary_cpu_via_init()
723 pr_debug("Sending STARTUP #%d\n", j); in wakeup_secondary_cpu_via_init()
730 * STARTUP IPI in wakeup_secondary_cpu_via_init()
747 pr_debug("Startup point 1\n"); in wakeup_secondary_cpu_via_init()
766 pr_debug("After Startup\n"); in wakeup_secondary_cpu_via_init()
[all …]
/linux/Documentation/devicetree/bindings/fpga/
H A Dfpga-bridge.yaml18 0 if driver should disable bridge at startup
19 1 if driver should enable bridge at startup
/linux/sound/soc/mediatek/common/
H A Dmtk-soundcard-driver.h45 /* Common playback/capture card startup ops */
49 /* Exported for custom/extended soundcard startup ops */
/linux/tools/testing/selftests/arm64/gcs/
H A Dgcs-stress.c86 * Duplicate the read side of the startup pipe to in start_thread()
103 * Read from the startup pipe, there should be no data in start_thread()
112 fprintf(stderr, "%d bytes of data on startup pipe\n", in start_thread()
412 ksft_exit_fail_msg("Failed to create startup pipe: %s (%d)\n", in main()
443 * All children started, close the startup pipe and let them in main()
457 * tests print during startup then are silent when in main()

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