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/linux-6.12.1/drivers/scsi/megaraid/
Dmbox_defs.h44 * Command for random deletion of logical drives
434 * @num_ldrv : no. of Log Drives configured
439 * @ldrv_state : state of log drives
526 * mraid_ldrv_info_t - information about the logical drives
527 * @nldrv : Number of logical drives configured
543 * mraid_pdrv_info_t - information about the physical drives
555 * @mraid_ldrv_info_t : logical drives information
556 * @mraid_pdrv_info_t : physical drives information
619 * logdrv_param_t - logical drives parameters
644 * @lparam : logical drives parameters
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/linux-6.12.1/Documentation/hwmon/
Ddrivetemp.rst24 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
/linux-6.12.1/include/linux/phy/
Dphy-mipi-dphy.h52 * Time, in picoseconds, that the transmitter drives the Clock
86 * Time, in picoseconds, that the transmitter drives the HS-0
97 * Time, in picoseconds, that the transmitter drives the HS-0
126 * Time, in picoseconds, that the transmitter drives LP-11
136 * Time, in picoseconds, that the transmitter drives the Data
173 * Time, in picoseconds, that the transmitter drives the
185 * Time, in picoseconds, that the transmitter drives the HS-0
213 * Time, in picoseconds, that the new transmitter drives the
224 * Time, in picoseconds, that the transmitter drives the
247 * Time, in microseconds, that a transmitter drives a Mark-1
/linux-6.12.1/drivers/md/
DKconfig88 A RAID-1 set consists of several disk drives which are exact copies
92 kernel. In a set with N drives, the available space is the capacity
94 drives.
135 A RAID-5 set of N drives with a capacity of C MB per drive provides
137 of a single drive. For a given sector (row) number, (N - 1) drives
140 while a RAID-5 set distributes the parity across the drives in one
143 A RAID-6 set of N drives with a capacity of C MB per drive
145 against a failure of any two drives. For a given sector
146 (row) number, (N - 2) drives contain data sectors, and two
147 drives contains two independent redundancy syndromes. Like
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/linux-6.12.1/Documentation/admin-guide/blockdev/
Dparide.rst13 CD-ROM, LS-120 and tape drives use the parallel port to connect to their
19 (The Iomega PPA-3 adapter used in the ZIP drives is an example of this
26 drives use the ISA replicator to interface a floppy disk controller,
38 drives or scanners. Many different devices are supported by the
43 - MicroSolutions backpack hard-drives
45 - SyQuest EZ-135, EZ-230 & SparQ drives
50 - Hewlett-Packard 5GB and 8GB tape drives
51 - Hewlett-Packard 7100 and 7200 CD-RW drives
191 3.3 Some drives need a printer reset
194 There appear to be a number of "noname" external drives on the market
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Dfloppy.rst145 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
/linux-6.12.1/drivers/ata/pata_parport/
DKconfig19 parallel port Series 5 IDE protocol. (Most BACKPACK drives made
20 before 1999 were Series 5) Series 5 drives will NOT always have the
31 parallel port Series 6 IDE protocol. (Most BACKPACK drives made
32 after 1999 were Series 6) Series 6 drives will have the Series noted
59 (low speed) adapter that is used in some portable hard drives.
125 used in some 2.5" portable hard drives.
/linux-6.12.1/drivers/hwmon/
Ddrivetemp.c3 * Hwmon client for disk and solid state drives with temperature sensors
7 * Hwmon client for S.M.A.R.T. hard disk drives with temperature sensors.
13 * This drive supports reporting the temperature of SATA drives. It can be
14 * easily extended to report the temperature of SCSI drives.
17 * for ATA drives is the SCT Command Transport feature set as specified in
50 * undesirable. However, some older drives may instead
66 * in degrees C on almost all drives. Some drives may report a fractional
72 * - A few Maxtor drives report an unknown or bad value in attribute 194.
73 * - Certain Apple SSD drives report an unknown value in attribute 190.
76 * Those exceptions affect older ATA drives and are currently ignored.
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/linux-6.12.1/Documentation/scsi/
Dst.rst33 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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Dhpsa.rst11 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.
/linux-6.12.1/fs/adfs/
DKconfig10 here, Linux will be able to read from ADFS partitions on hard drives
15 /dev/[hs]d?1) on each of your drives. Please read the file
28 hard drives and ADFS-formatted floppy disks. This is experimental
/linux-6.12.1/Documentation/admin-guide/device-mapper/
Ddm-raid.rst124 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)
/linux-6.12.1/Documentation/cdrom/
Dcdrom-standard.rst50 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-6.12.1/drivers/usb/storage/
DKconfig15 floppy drives, USB hard disks, USB tape drives, USB CD-ROMs,
91 - HP 8200e/8210e/8230e CD-Writer Plus drives
140 tristate "Support OneTouch Button on Maxtor Hard Drives"
/linux-6.12.1/Documentation/devicetree/bindings/spi/
Dsqi-pic32.txt7 - clocks: Should contain phandle of two clocks in sequence, one that drives
8 clock on SPI bus and other that drives SQI controller.
/linux-6.12.1/drivers/scsi/
Dst_options.h26 because of buffered reads. Should be set to zero to support also drives
60 file being written. Some drives can't handle two filemarks at the
85 is fast with some drives. Otherwise MTEOM is done by spacing over
Dmegaraid.h44 * the status of the logical drives, battery status, physical drives etc.
89 up to 60 logical drives */
312 u8 num_ldrv; /* No. of Log Drives configured */
320 u8 ldrv_state[MAX_LOGICAL_DRIVES_40LD];/* State of log drives */
366 u8 num_ldrv; /* Number of logical drives configured */
445 u8 nlog_drives; /* number of logical drives */
452 u8 nlog_drives; /* number of logical drives */
608 * provide the number of logical drives for which status should be reported.
611 int num_ldrv; /* Number for logical drives for which the
682 * Command for random deletion of logical drives
Dhpsa.h102 * Pointers from logical drive map indices to the phys drives that
103 * make those logical drives. Note, multiple logical drives may
104 * share physical drives. You can have for instance 5 physical
105 * drives with 3 logical drives each using those same 5 physical
/linux-6.12.1/Documentation/devicetree/bindings/display/panel/
Dsharp,lq101r1sx01.yaml14 - left-right: each channel drives the left or right half of the screen
15 - even-odd: each channel drives the even or odd lines of the screen
Djdi,lpm102a188a.yaml14 - left-right: each channel drives the left or right half of the screen
15 - even-odd: each channel drives the even or odd lines of the screen
/linux-6.12.1/Documentation/driver-api/md/
Draid5-ppl.rst28 array member drives in the metadata area, on the parity drive of a particular
30 reduced by up to 30%-40% but it scales with the number of drives in the array
/linux-6.12.1/Documentation/ABI/testing/
Dsysfs-class-scsi_tape44 This value is presented in bytes because tape drives support
75 This value is presented in bytes because tape drives support
/linux-6.12.1/include/drm/display/
Ddrm_dp_dual_mode_helper.h77 * which drives DP++ to HDMI 1.4 conversion.
79 * which drives DP++ to HDMI 2.0 active conversion.
/linux-6.12.1/drivers/block/
DKconfig149 drive partitions, CD-ROM drives or floppy drives. The loop devices
228 block devices (such as hard drives). It is usually used to load and
326 in another domain which drives the actual block device.
/linux-6.12.1/Documentation/admin-guide/laptops/
Dtoshiba_haps.rst46 The presence of Solid State Drives (SSD) can make this driver to fail loading,
47 given the fact that such drives have no movable parts, and thus, not requiring

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