Lines Matching +full:ram +full:- +full:code

1 # SPDX-License-Identifier: GPL-2.0
12 	  drivers. This option alone does not add any kernel code.
29 	  <file:Documentation/admin-guide/blockdev/floppy.rst>.
42 	  special low-level hardware accesses to them (access and use
43 	  non-standard formats, for example), then enable this.
45 	  Note that the code enabled by this option is rarely used and
65 	  If you have a SWIM-3 (Super Woz Integrated Machine 3; from Apple)
79 	  This enables support for using Chip RAM and Zorro II RAM as a
96 	tristate "SEGA Dreamcast GD-ROM drive"
101 	  "GD-ROM" by SEGA to signify it is capable of reading special disks
115           The User-Mode Linux port includes a driver called UBD which will let
125 	  host's disk; this may cause problems if, for example, the User-Mode
130           immediately) is configurable on a per-UBD basis by using a special
138           playing around with User-Mode Linux) you can choose N.
150 	  drive partitions, CD-ROM drives or floppy drives. The loop devices
162 	  util-linux package, see
163 	  <https://www.kernel.org/pub/linux/utils/util-linux/>.
180 	int "Number of loop devices to pre-create at init time"
184 	  Static number of loop devices to be unconditionally pre-created
188 	  line or with module-parameter loop.max_loop.
192 	  dynamically allocated with the /dev/loop-control interface.
207 	  Network block devices also allows you to run a block-device in
211 	  Read <file:Documentation/admin-guide/blockdev/nbd.rst> for more information,
212 	  especially about where to find the server code, which runs in user
224 	tristate "RAM block device support"
226 	  Saying Y here will allow you to use a portion of your RAM memory as
230 	  store a copy of a minimal root file system off of a floppy into RAM
234 	  For details, read <file:Documentation/admin-guide/blockdev/ramdisk.rst>.
240 	  Most normal users won't need the RAM disk functionality, and can
244 	int "Default number of RAM disks"
248 	  The default value is 16 RAM disks. Change this if you know what you
250 	  in memory, you will need at least one RAM disk (e.g. root on cramfs).
253 	int "Default RAM disk size (kbytes)"
282 	  This driver implements the front-end of the Xen virtual
283 	  block device driver.  It communicates with a back-end driver
287 	tristate "Xen block-device backend driver"
290 	  The block-device backend driver allows the kernel to export its
291 	  block devices to other guests via a high-performance shared-memory
304 	  will be called xen-blkback.
344 	  info and basically defines each code uniquely, so opcode conflict
364 	  zoned loop device can be created (or re-started) using a command
368 		/dev/zloop-control
370 	  See Documentation/admin-guide/blockdev/zoned_loop.rst for usage