Searched refs:spindown (Results 1 – 5 of 5) sorted by relevance
| /linux-6.6.21/Documentation/userspace-api/ioctl/ |
| D | cdrom.rst | 49 CDROMGETSPINDOWN return 4-bit spindown value
50 CDROMSETSPINDOWN set 4-bit spindown value
726 char spindown;
728 ioctl(fd, CDROMGETSPINDOWN, &spindown);
735 The value of the current 4-bit spindown value.
747 char spindown
749 ioctl(fd, CDROMSETSPINDOWN, &spindown);
752 4-bit value used to control spindown (TODO: more detail here)
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| /linux-6.6.21/include/uapi/linux/ |
| D | fd.h | 141 unsigned long spindown; /* timeout needed for spindown */ member
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| /linux-6.6.21/Documentation/admin-guide/laptops/ |
| D | laptop-mode.rst | 59 * Most desktop hard drives have a very limited lifetime measured in spindown
114 Maximum time, in seconds, of hard drive spindown time that you are
133 The devices for which the spindown timeout should be adjusted by laptop mode.
191 of his regular 3 to 3.5 hours) using a spindown time of 5 seconds (BATT_HD=1).
229 # Maximum time, in seconds, of hard drive spindown time that you are
301 # Set the spindown timeout on a hard drive?
343 # Maximum time, in seconds, of hard drive spindown time that you are
363 # spindown time for HD (hdparm -S values)
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| /linux-6.6.21/drivers/block/ |
| D | floppy.c | 950 jiffies + drive_params[drive].spindown - delta; in floppy_off()
3591 compat_ulong_t spindown; member
3724 drive_params[drive].spindown = v.spindown; in compat_setdrvprm()
3755 v.spindown = drive_params[drive].spindown; in compat_getdrvprm()
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| /linux-6.6.21/Documentation/power/ |
| D | swsusp.rst | 253 For devices like disk it does matter, you do not want to spindown for
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