Home
last modified time | relevance | path

Searched refs:RAM (Results 1 – 25 of 216) sorted by relevance

123456789

/linux-2.6.39/drivers/zorro/
Dzorro.ids18 0000 Golem RAM Box 2MB [RAM Expansion]
22 1300 Warp Engine [Accelerator, SCSI Host Adapter and RAM Expansion]
24 0200 Megamix 2000 [RAM Expansion]
36 0a00 A590/A2052/A2058/A2091 [RAM Expansion]
37 2000 A560 [RAM Expansion]
40 5000 A2620 68020 [Accelerator and RAM Expansion]
41 5100 A2630 68030 [Accelerator and RAM Expansion]
51 0200 EXP8000 [RAM Expansion]
64 0100 AX2000 [RAM Expansion]
68 0000 StarBoard II [RAM Expansion]
[all …]
/linux-2.6.39/Documentation/blockdev/
Dramdisk.txt1 Using the RAM disk block device with Linux
9 4) An Example of Creating a Compressed RAM Disk
15 The RAM disk driver is a way to use main system memory as a block device. It
21 The RAM disk dynamically grows as more space is required. It does this by using
22 RAM from the buffer cache. The driver marks the buffers it is using as dirty
25 The RAM disk supports up to 16 RAM disks by default, and can be reconfigured
26 to support an unlimited number of RAM disks (at your own risk). Just change
30 To use RAM disk support with your system, run './MAKEDEV ram' from the /dev
31 directory. RAM disks are all major number 1, and start with minor number 0
34 The new RAM disk also has the ability to load compressed RAM disk images,
[all …]
/linux-2.6.39/Documentation/arm/
DBooting17 1. Setup and initialise the RAM.
24 1. Setup and initialise RAM
30 The boot loader is expected to find and initialise all RAM that the
33 to automatically locate and size all RAM, or it may use knowledge of
34 the RAM in the machine, or any other method the boot loader designer
98 The tagged list should be stored in system RAM.
102 it. The recommended placement is in the first 16KiB of RAM.
115 The zImage may also be placed in system RAM (at any location) and
116 called there. Note that the kernel uses 16K of RAM below the image
117 to store page tables. The recommended placement is 32KiB into RAM.
[all …]
DPorting21 to be located in RAM, it can be in flash or other read-only or
26 This must be pointing at RAM. The decompressor will zero initialise
39 Physical address to place the initial RAM disk. Only relevant if
44 Virtual address of the initial RAM disk. The following constraint
58 Physical start address of the first bank of RAM.
61 Virtual start address of the first bank of RAM. During the kernel
98 last virtual RAM address (found using variable high_memory).
102 between virtual RAM and the vmalloc area. We do this to allow
110 `pram' specifies the physical start address of RAM. Must always
Dtcm.txt6 This is usually just a few (4-64) KiB of RAM inside the ARM
30 place you put it, it will mask any underlying RAM from the
31 CPU so it is usually wise not to overlap any physical RAM with
53 - Idle loops where all external RAM is set to self-refresh
54 retention mode, so only on-chip RAM is accessible by
59 the external RAM controller.
70 - Have the remaining TCM RAM added to a special
132 printk("Hello TCM executed from ITCM RAM\n");
/linux-2.6.39/drivers/staging/zram/
DKconfig6 tristate "Compressed RAM block device support"
25 bool "Compressed RAM block device debug support"
30 RAM block device driver.
Dzram.txt1 zram: Compressed RAM based block devices
8 The zram module creates RAM based block devices named /dev/zram<id>
29 of RAM is used.
/linux-2.6.39/arch/m68k/
DKconfig.nommu509 bool "ROMFS image not RAM resident"
513 moved into RAM.
576 comment "RAM configuration"
579 hex "Address of the base of RAM"
582 Define the address that RAM starts at. On many platforms this is
584 platforms choose to setup their RAM at other addresses within the
588 hex "Size of RAM (in bytes), or 0 for automatic"
591 Define the size of the system RAM. If you select 0 then the
592 kernel will try to probe the RAM size at runtime. This is not
600 put at the start of RAM, but it doesn't have to be. On ColdFire
[all …]
/linux-2.6.39/arch/arm/mach-u300/
DKconfig59 bool "Single RAM"
61 Select this if you want support for Single RAM phones.
64 bool "Dual RAM"
66 Select this if you want support for Dual RAM phones.
67 This is two RAM memories on different EMIFs.
/linux-2.6.39/drivers/staging/zcache/
DKconfig9 Zcache doubles RAM efficiency while providing a significant
12 memory to store clean page cache pages and swap in RAM,
/linux-2.6.39/Documentation/
Dinitrd.txt1 Using the initial RAM disk (initrd)
8 initrd provides the capability to load a RAM disk by the boot loader.
9 This RAM disk can then be mounted as the root file system and programs
27 1) the boot loader loads the kernel and the initial RAM disk
28 2) the kernel converts initrd into a "normal" RAM disk and
58 Loads the specified file as the initial RAM disk. When using LILO, you
59 have to specify the RAM disk image file in /etc/lilo.conf, using the
64 initrd data is preserved but it is not converted to a RAM disk and
77 with the RAM disk mounted as root.
117 Second, the kernel has to be compiled with RAM disk support and with
[all …]
/linux-2.6.39/Documentation/filesystems/
Dtmpfs.txt14 you gain swapping and limit checking. Another similar thing is the RAM
16 RAM, where you have to create an ordinary filesystem on top. Ramdisks
22 RAM+swap use of a tmpfs instance with df(1) and du(1).
60 default is half of your physical RAM without swap. If you
65 is half of the number of your physical RAM pages, or (on a
66 machine with highmem) the number of lowmem RAM pages,
71 to limit this tmpfs instance to that percentage of your physical RAM:
140 RAM/SWAP in 10240 inodes and it is only accessible by root.
/linux-2.6.39/drivers/staging/spectra/
DKconfig30 bool "RAM emulator testing"
32 …Driver emulates Flash on a RAM buffer and / or disk file. Useful to test the behavior of FTL laye…
/linux-2.6.39/Documentation/sound/oss/
DREADME.modules80 DMA buffers for ISA cards on machines with more than 16MB RAM. This is
88 wasteful of RAM, but it guarantees that sound always works.
96 If you have 16MB or less RAM or a PCI sound card, this is wasteful and
97 unnecessary. It is possible that machine with 16MB or less RAM will find
99 cannot find a 64K block free, you will be wasting even more RAM by keeping
101 needed. The proper solution is to upgrade your RAM. But you do also have
/linux-2.6.39/Documentation/devicetree/bindings/powerpc/fsl/cpm_qe/
Dcpm.txt34 parameter RAM region (if it has one).
36 * Multi-User RAM (MURAM)
38 The multi-user/dual-ported RAM is expressed as a bus under the CPM node.
/linux-2.6.39/drivers/video/console/
DKconfig23 bool "Enable Scrollback Buffer in System RAM"
28 the VGA RAM. The size of this RAM is fixed and is quite small.
30 System RAM which is dynamically allocated during initialization.
31 Placing the scrollback buffer in System RAM will slightly slow
35 RAM to allocate for this buffer. If unsure, say 'N'.
43 Enter the amount of System RAM to allocate for the scrollback
/linux-2.6.39/arch/cris/arch-v32/lib/
Dnand_init.S5 ## The bootrom copies data from the NAND flash to the internal RAM but
7 ## code copies more data from NAND flash to internal RAM. Obvioulsy this
/linux-2.6.39/arch/arm/mm/
Dproc-arm740.S74 ldr r0, =(CONFIG_DRAM_BASE & 0xFFFFF000) @ base[31:12] of RAM
75 ldr r1, =(CONFIG_DRAM_SIZE >> 12) @ size of RAM (must be >= 4KB)
82 mcr p15, 0, r0, c6, c1 @ set area 1, RAM
/linux-2.6.39/Documentation/networking/
Diphase.txt80 The (i)Chip boards have 3 different packet RAM size variants: 128K, 512K and
81 1M. The RAM size decides the number of buffers and buffer size. The default
84 Total Rx RAM Tx RAM Rx Buf Tx Buf Rx buf Tx buf
85 RAM size size size size size cnt cnt
/linux-2.6.39/drivers/block/
DKconfig59 This enables support for using Chip RAM and Zorro II RAM as a
167 tristate "Micro Memory MM5415 Battery Backed RAM support (EXPERIMENTAL)"
171 battery backed (Non-volatile) RAM cards.
341 tristate "RAM block device support"
343 Saying Y here will allow you to use a portion of your RAM memory as
347 store a copy of a minimal root file system off of a floppy into RAM
356 Most normal users won't need the RAM disk functionality, and can
360 int "Default number of RAM disks"
364 The default value is 16 RAM disks. Change this if you know what you
366 in memory, you will need at least one RAM disk (e.g. root on cramfs).
[all …]
/linux-2.6.39/arch/sh/include/mach-ecovec24/mach/
Dpartner-jet-setup.txt5 LIST "zImage (RAM boot)"
6 LIST "This script can be used to boot the kernel from RAM via JTAG:"
/linux-2.6.39/arch/frv/kernel/
Dhead-uc-fr451.S67 # need to tile the remaining IAMPR/DAMPR registers to cover as much of the RAM as possible
87 # GR8 = base of uncovered RAM
88 # GR9 = top of uncovered RAM
/linux-2.6.39/arch/arm/mach-realview/
DKconfig91 RealView boards other than PB1176 have the RAM available at
93 the board supports 512MB of RAM, this option allows the
96 RAM to be used with SPARSEMEM.
/linux-2.6.39/Documentation/devicetree/bindings/powerpc/fsl/cpm_qe/cpm/
Di2c.txt8 Parameter RAM itself, but the I2C_BASE field of the CPM2 Parameter RAM
/linux-2.6.39/arch/unicore32/configs/
Ddebug_defconfig8 # Initial RAM filesystem and RAM disk (initramfs/initrd) support
82 # RAM/ROM/Flash chip drivers

123456789