KolibriOS/kolibrios
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The universal cache of IDE devices.

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Step 1:
1) Allocate of separate area for everyone IDE device.
2) Usage of the allocated areas for HDD. (Cache CD\DVD - not realized, but the memory for it is allocated. This be realized  in step 2).
3) The area of memory 0x80300000 - > 0x80400000 now is free and is not used.
4) The area of memory 0x80284000 - > 0x8028BFFF is used for HDD DMA.

git-svn-id: svn://kolibrios.org@580 a494cfbc-eb01-0410-851d-a64ba20cac60
This commit is contained in:
Marat Zakiyanov (Mario79)
2007-07-15 23:22:14 +00:00
parent 5f63bc470b
commit b229fdc2c2
8 changed files with 981 additions and 189 deletions
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4
kernel/trunk/const.inc
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@@ -292,8 +292,8 @@ RESERVED_PORTS equ (OS_BASE+0x02D0000)
IRQ_SAVE equ (OS_BASE+0x02E0000)
BOOT_VAR equ (OS_BASE+0x02f0000)
DMA_HD_MEM equ 0x0300000
HD_CACHE equ (OS_BASE+DMA_HD_MEM)
; DMA_HD_MEM equ 0x0300000
; HD_CACHE equ (OS_BASE+DMA_HD_MEM)
stack_data_start equ (OS_BASE+0x0400000)
eth_data_start equ (OS_BASE+0x0400000)