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Searched refs:door (Results 1 – 8 of 8) sorted by relevance

/linux/Documentation/admin-guide/gpio/
H A Dgpio-aggregator.rst190 Example: If "door" is a GPIO-operated device described in DT, using its own
193 door {
208 $ echo gpio-aggregator > /sys/bus/platform/devices/door/driver_override
209 $ echo door > /sys/bus/platform/drivers/gpio-aggregator/bind
211 After that, a new gpiochip "door" has been created:
215 $ gpioinfo door
/linux/Documentation/cdrom/
H A Dcdrom-standard.rst69 others do not. Some drivers lock the door upon opening the device, to
345 the door, should be left over to the general routine *cdrom_release()*.
385 This function (and no other code) controls locking of the door, if the
389 - 0 Unlock door, manual opening is allowed
390 - 1 Lock door, tray cannot be ejected manually
393 error. Note that if the door is already in the requested state, no
537 CDC_LOCK /* can lock and unlock the door */
579 CDO_LOCK /* try to lock door if device is opened */
709 are passed is the return value zero. The door is locked to prevent file
967 Locks the door of the drive. `arg == 0` unlocks the door,
[all …]
/linux/Documentation/userspace-api/ioctl/
H A Dcdrom.rst63 CDROM_LOCKDOOR lock or unlock door
329 - EBUSY other processes are accessing drive, or door is locked
356 - EBUSY other processes are accessing drive, or door is locked
990 lock or unlock door
/linux/Documentation/driver-api/gpio/
H A Dusing-gpio.rst24 industrial automation, PLC-type use cases, door controllers, in short a piece
/linux/Documentation/scsi/
H A Dscsi_eh.rst184 1. Checks if door locking is needed and locks door.
H A Dst.rst449 Explicitly lock/unlock the tape drive door.
509 automatic locking of the drive door (global)
/linux/drivers/video/fbdev/
H A Dleo.c160 u32 door[8]; /* SS1 only */ member
/linux/Documentation/process/
H A Dmanagement-style.rst285 room door, you **will** get an immense feeling of personal accomplishment