| /Linux-v5.15/Documentation/hwmon/ |
| D | drivetemp.rst | 24 drives with temperature sensors.
36 Reading the drive temperature may reset the spin down timer on some drives.
37 This has been observed with WD120EFAX drives, but may be seen with other
38 drives as well. The same behavior is observed if the 'hdtemp' or 'smartd'
44 drives experience similar behavior.
46 A known workaround for WD120EFAX drives is to read the drive temperature at
47 intervals larger than twice the spin-down time. Otherwise affected drives
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| /Linux-v5.15/Documentation/ide/ |
| D | ChangeLog.ide-cd.1994-2004 | 21 * 2.04 Apr 21, 1995 -- Add work-around for Creative Labs CD220E drives.
24 * Aztech drives, which seem to have the same problem.
35 * blocks (like Pioneer drives). Thanks to
70 * 3.03 Oct 27, 1995 -- Some Creative drives have an id of just `CD'.
71 * `DCI-2S10' drives are broken too.
72 * 3.04 Nov 20, 1995 -- So are Vertos drives.
80 * 3.07 Jan 29, 1996 -- More twiddling for broken drives: Sony 55D,
107 * 3.17 Sep 17, 1996 -- Tweak audio reads for some drives.
113 * -- Newer Creative drives don't always set the error
167 * now set ionly for CD-R and CD-RW drives. I had
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| D | ide.rst | 58 14 & 15). There can be up to two drives per interface, as per the ATA-6 spec.::
72 ones), for the drives/geometries attached to those interfaces, and for the IRQ
118 Courtesy of Scott Snyder and others, the driver supports ATAPI cdrom drives
119 such as the NEC-260 and the new MITSUMI triple/quad speed drives.
120 Such drives will be identified at boot time, just like a hard disk.
203 You also need to use "probe" kernel parameter for ide-4drives driver
204 (support for IDE generic chipset with four drives on one port).
245 National Standard for connecting hard drives to PCs. This is the official
252 ATA Packet Interface, a new protocol for controlling the drives,
256 drives.
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| D | ChangeLog.ide-floppy.1996-2002 | 31 * Added PC_SUPPRESS_ERROR flag - some idefloppy drives
62 * to support new PocketZip drives
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| /Linux-v5.15/fs/adfs/ |
| D | Kconfig | 9 here, Linux will be able to read from ADFS partitions on hard drives
14 /dev/[hs]d?1) on each of your drives. Please read the file
27 hard drives and ADFS-formatted floppy disks. This is experimental
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| /Linux-v5.15/Documentation/devicetree/bindings/spi/ |
| D | sqi-pic32.txt | 7 - clocks: Should contain phandle of two clocks in sequence, one that drives
8 clock on SPI bus and other that drives SQI controller.
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| /Linux-v5.15/Documentation/scsi/ |
| D | hpsa.rst | 11 driver (for logical drives) AND a SCSI driver (for tape drives). This
57 (e.g. hot-plugged tape drives, or newly configured or deleted logical drives,
62 tape drives, or entire storage boxes containing pre-configured logical drives.
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| D | st.rst | 33 QIC-drives). The result is that any tape can be read, writing can be
123 The tape driver currently supports up to 2^17 drives if 4 modes for
167 The st driver maintains statistics for tape drives inside the sysfs filesystem.
290 this read command. Should be disabled for those drives that don't like
435 for SCSI-1 drives and SCSI-2 seek for SCSI-2 drives. The file and
453 SCSI mode page 15. Note that some drives other methods for
454 control of compression. Some drives (like the Exabytes) use
455 density codes for compression control. Some drives use another
457 driver. Some drives without compression capability will accept
471 drives and several early drives this is the physically first
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| D | dc395x.rst | 9 The driver has been tested with CD-R and CD-R/W drives. These should
82 0 0x01 1 Support more than two drives. (Not used)
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| /Linux-v5.15/drivers/md/ |
| D | Kconfig | 87 A RAID-1 set consists of several disk drives which are exact copies
91 kernel. In a set with N drives, the available space is the capacity
93 drives.
134 A RAID-5 set of N drives with a capacity of C MB per drive provides
136 of a single drive. For a given sector (row) number, (N - 1) drives
139 while a RAID-5 set distributes the parity across the drives in one
142 A RAID-6 set of N drives with a capacity of C MB per drive
144 against a failure of any two drives. For a given sector
145 (row) number, (N - 2) drives contain data sectors, and two
146 drives contains two independent redundancy syndromes. Like
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| /Linux-v5.15/Documentation/admin-guide/blockdev/ |
| D | paride.rst | 12 CD-ROM, LS-120 and tape drives use the parallel port to connect to their
18 (The Iomega PPA-3 adapter used in the ZIP drives is an example of this
25 drives use the ISA replicator to interface a floppy disk controller,
37 drives or scanners. Many different devices are supported by the
42 - MicroSolutions backpack hard-drives
44 - SyQuest EZ-135, EZ-230 & SparQ drives
49 - Hewlett-Packard 5GB and 8GB tape drives
50 - Hewlett-Packard 7100 and 7200 CD-RW drives
68 (Currently, the pg driver is only used with CD-R drives).
225 For example, if you had two no-name CD-ROM drives both using the
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| D | floppy.rst | 145 you have more than two floppy drives (only two can be
160 (Note: there are two valid types for ED drives. This is because 5 was
161 initially chosen to represent floppy *tapes*, and 6 for ED drives.
162 AMI ignored this, and used 5 for ED drives. That's why the floppy
183 problems. However, some older drives, and also some laptops
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| /Linux-v5.15/Documentation/admin-guide/device-mapper/ |
| D | dm-raid.rst | 124 2 drives 3 drives 4 drives
142 2 drives 3 drives 4 drives
158 2 drives 3 drives 4 drives
225 given for both the metadata and data drives for a given position.
233 # RAID4 - 4 data drives, 1 parity (no metadata devices)
242 # RAID4 - 4 data drives, 1 parity (with metadata devices)
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| /Linux-v5.15/Documentation/cdrom/ |
| D | ide-cd.rst | 12 CDROM drives which attach to an IDE interface. Note that some CDROM vendors
14 both ATAPI-compliant drives and drives which use a proprietary
17 probably will). This driver will not work with `ATAPI` drives which
20 this driver will not work with drives like that either (but see the
32 - On drives which support it, reading digital audio data directly
34 Note, however, that only some drives actually support this.
83 respectively. The drives on the secondary interface are called
148 On a few drives, you can read digital audio directly using a program
150 this are Sony and Toshiba drives. You will get errors if you try to
247 The Pioneer DR-A24X CDROM drives are fairly popular these days.
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| D | cdrom-standard.rst | 50 adapted their drives to one or more of the already existing electrical
57 drives are either IDE/ATAPI or SCSI, and it is very unlikely that any
58 manufacturer will create a new interface. Even finding drives for the
71 ejection. Undoubtedly, the capabilities of the different drives vary,
72 but even when two drives have the same capability their drivers'
93 Driver is simply to give people writing application programs for CD-ROM drives
103 the IDE/ATAPI drives and, of course, the SCSI drives, but as prices
106 that these drives behave in the same way. In December 1994, one of the
107 cheapest CD-ROM drives was a Philips cm206, a double-speed proprietary
109 proprietary drives became obsolete and IDE/ATAPI drives became the
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| /Linux-v5.15/drivers/block/paride/ |
| D | Kconfig | 23 EZ-135, EZ-230 and SparQ drives, the Avatar Shark and the backpack
24 hard drives from MicroSolutions.
38 MicroSolutions backpack CD-ROM drives and the Freecom Power CD. If
115 parallel port Series 5 IDE protocol. (Most BACKPACK drives made
116 before 1999 were Series 5) Series 5 drives will NOT always have the
133 parallel port Series 6 IDE protocol. (Most BACKPACK drives made
134 after 1999 were Series 6) Series 6 drives will have the Series noted
175 (low speed) adapter that is used in some portable hard drives. If
271 used in some 2.5" portable hard drives. If you chose to build PARIDE
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| D | pf.c | 141 static int (*drives[4])[7] = {&drive0, &drive1, &drive2, &drive3}; variable
313 pf->drive = (*drives[unit])[D_SLV]; in pf_init_units()
314 pf->lun = (*drives[unit])[D_LUN]; in pf_init_units()
322 if (!(*drives[unit])[D_PRT]) in pf_init_units()
747 int *conf = *drives[unit]; in pf_detect()
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| /Linux-v5.15/Documentation/devicetree/bindings/watchdog/ |
| D | moxa,moxart-watchdog.txt | 7 - clocks : Should contain phandle for the clock that drives the counter
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| D | digicolor-wdt.txt | 12 - clocks : phandle; specifies the clock that drives the timer
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| D | nuvoton,npcm-wdt.txt | 16 - clock-frequency : The frequency in Hz of the clock that drives the NPCM7xx
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| /Linux-v5.15/fs/zonefs/ |
| D | Kconfig | 9 device (e.g. host-managed or host-aware SMR disk drives) as files.
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| /Linux-v5.15/Documentation/devicetree/bindings/timer/ |
| D | altr,timer-1.0.txt | 8 - clock-frequency : The frequency of the clock that drives the counter, in Hz.
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| D | brcm,bcm2835-system-timer.txt | 13 - clock-frequency : The frequency of the clock that drives the counter, in Hz.
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| /Linux-v5.15/Documentation/devicetree/bindings/hwmon/ |
| D | sht15.txt | 8 - "vcc-supply": regulator that drives the VCC pin.
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| /Linux-v5.15/Documentation/ABI/testing/ |
| D | sysfs-class-scsi_tape | 44 This value is presented in bytes because tape drives support
75 This value is presented in bytes because tape drives support
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