743ff0dfff
[KERNEL] Update documentation of disk.inc
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git-svn-id: svn://kolibrios.org@9404 a494cfbc-eb01-0410-851d-a64ba20cac60
2021-12-05 15:51:25 +00:00
571040afd5
AHCI: Full multiple controller support.
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Fix using hardcoded ctr1_data in three functions, use corresponding controller instead.
Add pointer to parent controller to PORT_DATA structure,
Other small changes
git-svn-id: svn://kolibrios.org@9272 a494cfbc-eb01-0410-851d-a64ba20cac60
2021-11-15 16:48:27 +00:00
1f842ffb93
AHCI: simplify structures, fix naming, more comments. sync kolibri-ahci with trunk
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git-svn-id: svn://kolibrios.org@9271 a494cfbc-eb01-0410-851d-a64ba20cac60
2021-11-15 15:05:03 +00:00
3e39815f8c
AHCI: fix failure when adding > 1 disks on one controller
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git-svn-id: svn://kolibrios.org@9270 a494cfbc-eb01-0410-851d-a64ba20cac60
2021-11-15 11:56:07 +00:00
14beceb157
AHCI: support up to 8 controllers
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git-svn-id: svn://kolibrios.org@9231 a494cfbc-eb01-0410-851d-a64ba20cac60
2021-11-02 17:49:21 +00:00
496d1b957e
ahci: name drives as sdX instead of hdX
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git-svn-id: svn://kolibrios.org@9219 a494cfbc-eb01-0410-851d-a64ba20cac60
2021-10-16 22:13:26 +00:00
954246b1b7
Merge kolibri-ahci into trunk
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git-svn-id: svn://kolibrios.org@9183 a494cfbc-eb01-0410-851d-a64ba20cac60
2021-09-09 11:38:38 +00:00
b6f769987c
kernel: Check for base+len overflow in is_region_userspace
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git-svn-id: svn://kolibrios.org@9045 a494cfbc-eb01-0410-851d-a64ba20cac60
2021-07-09 09:22:44 +00:00
6beb99fc30
kernel: Implement sf70.5 for default FS stub
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Only get partition size, not its label.
Information of a block device and FS on it should be reported by
different system calls.
git-svn-id: svn://kolibrios.org@9043 a494cfbc-eb01-0410-851d-a64ba20cac60
2021-07-09 03:20:12 +00:00
cdcaf70ae3
kernel: make ramdisk_init return pointer to disk structure.
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git-svn-id: svn://kolibrios.org@8064 a494cfbc-eb01-0410-851d-a64ba20cac60
2020-09-18 12:46:25 +00:00
4fd8527cc9
force rebuild
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git-svn-id: svn://kolibrios.org@8055 a494cfbc-eb01-0410-851d-a64ba20cac60
2020-07-31 14:06:41 +00:00
d1e7997956
translate russian comments to english #5 , no code changes
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git-svn-id: svn://kolibrios.org@8054 a494cfbc-eb01-0410-851d-a64ba20cac60
2020-07-30 22:28:57 +00:00
cdf87e6a72
translate russian comments to english #4 , no code changes
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git-svn-id: svn://kolibrios.org@8053 a494cfbc-eb01-0410-851d-a64ba20cac60
2020-07-16 19:31:16 +00:00
41d12fe88a
docs: Fix adjust_cache_size prototype: it takes userdata too.
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git-svn-id: svn://kolibrios.org@7727 a494cfbc-eb01-0410-851d-a64ba20cac60
2020-02-21 02:41:21 +00:00
c780425437
Relax Protective MBR checks.
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git-svn-id: svn://kolibrios.org@7546 a494cfbc-eb01-0410-851d-a64ba20cac60
2018-11-09 21:18:56 +00:00
02da1fd4f3
Fix for GPT partitions scan.
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GPT partition entry array (GPEA) has 128 entries by default, unused ones
must be zeroed. Due to memory corruption GPEA contained non-zero data of
first sectors of partitions. This led to fake partitions detected which
were mostly filtered out by their start:length and thus didn't show up.
Pass ebx=three-sector-sized buffer to disk_add_partition as expected.
git-svn-id: svn://kolibrios.org@7270 a494cfbc-eb01-0410-851d-a64ba20cac60
2018-05-05 13:50:04 +00:00
0e02132b9f
Replace 'equ' macros with '=' ones.
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They appear in symbols file.
They don't require parentheses.
They are shorter.
git-svn-id: svn://kolibrios.org@7136 a494cfbc-eb01-0410-851d-a64ba20cac60
2017-12-20 01:07:10 +00:00
pathoswithin
cb0c6cee9a
sysfunction 70.10 new name validation
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git-svn-id: svn://kolibrios.org@7040 a494cfbc-eb01-0410-851d-a64ba20cac60
2017-10-03 10:27:20 +00:00
pathoswithin
fc631064ea
New sysfunction 70.10 "rename/move"
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git-svn-id: svn://kolibrios.org@6917 a494cfbc-eb01-0410-851d-a64ba20cac60
2017-06-08 10:03:01 +00:00
pathoswithin
b27bd68162
sysfunction 70.5: get device size
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git-svn-id: svn://kolibrios.org@6875 a494cfbc-eb01-0410-851d-a64ba20cac60
2017-03-06 13:45:37 +00:00
pathoswithin
201a5bf041
fs: prevalidation for root folder, code despaghettizing
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git-svn-id: svn://kolibrios.org@6845 a494cfbc-eb01-0410-851d-a64ba20cac60
2017-01-22 16:19:39 +00:00
e828b2c8b5
Enable capacity checks for Protective MBR and GPT
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git-svn-id: svn://kolibrios.org@6844 a494cfbc-eb01-0410-851d-a64ba20cac60
2017-01-21 00:21:05 +00:00
dbe9918dc6
Return capacity and bytes per sector of bios disks
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This patch makes bd_querymedia return valid Capacity and SectorSize
values. Bios disks detection code saves the values to extended
BiosDiskData structure, bd_querymedia copies them to DISKMEDIAINFO.
git-svn-id: svn://kolibrios.org@6843 a494cfbc-eb01-0410-851d-a64ba20cac60
2017-01-21 00:14:05 +00:00
pathoswithin
26611cadd0
fix for ide_querymedia
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git-svn-id: svn://kolibrios.org@6842 a494cfbc-eb01-0410-851d-a64ba20cac60
2017-01-20 20:02:50 +00:00
56b3fa9987
Fix parsing of Protective MBR and GPT headers
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git-svn-id: svn://kolibrios.org@6828 a494cfbc-eb01-0410-851d-a64ba20cac60
2017-01-18 21:05:31 +00:00
34df6be0da
Support GUID Partition Table (GPT) disk layout
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git-svn-id: svn://kolibrios.org@6827 a494cfbc-eb01-0410-851d-a64ba20cac60
2017-01-14 21:28:27 +00:00
6b6bcd23b5
Fix access to /fd2 (bugs #98 , #103 )
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git-svn-id: svn://kolibrios.org@6814 a494cfbc-eb01-0410-851d-a64ba20cac60
2016-12-26 00:57:51 +00:00
pathoswithin
595fd9817d
IDE: more debug output
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git-svn-id: svn://kolibrios.org@6650 a494cfbc-eb01-0410-851d-a64ba20cac60
2016-11-01 22:31:10 +00:00
pathoswithin
1048443a57
one-string path for filesystems, some cleaning
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git-svn-id: svn://kolibrios.org@6468 a494cfbc-eb01-0410-851d-a64ba20cac60
2016-08-02 20:28:34 +00:00
pathoswithin
ee14b53b33
sysfunction 70 cleaning
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git-svn-id: svn://kolibrios.org@6464 a494cfbc-eb01-0410-851d-a64ba20cac60
2016-07-29 11:12:13 +00:00
CleverMouse
dd4f527c54
leave more space for extended BIOS data
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git-svn-id: svn://kolibrios.org@6016 a494cfbc-eb01-0410-851d-a64ba20cac60
2015-12-30 17:04:32 +00:00
CleverMouse
a64323c296
always install IDE interrupt handler
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git-svn-id: svn://kolibrios.org@6015 a494cfbc-eb01-0410-851d-a64ba20cac60
2015-12-30 15:48:01 +00:00
CleverMouse
ad9aec7af3
fix error handling for BIOS disks broken in r5569
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git-svn-id: svn://kolibrios.org@6014 a494cfbc-eb01-0410-851d-a64ba20cac60
2015-12-29 18:43:57 +00:00
pathoswithin
4054b22aaa
LBA28 support
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git-svn-id: svn://kolibrios.org@5852 a494cfbc-eb01-0410-851d-a64ba20cac60
2015-10-20 22:51:18 +00:00
CleverMouse
f62c4748c7
merge ide_read and ide_write
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git-svn-id: svn://kolibrios.org@5570 a494cfbc-eb01-0410-851d-a64ba20cac60
2015-06-17 18:37:58 +00:00
Pathoswithin
0ad5c3e509
speed up IDE operations
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git-svn-id: svn://kolibrios.org@5569 a494cfbc-eb01-0410-851d-a64ba20cac60
2015-06-17 18:25:55 +00:00
Yogev Ezra
76a0cbdfe5
Change copyright year in kernel and drivers to 2015. No code changes.
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git-svn-id: svn://kolibrios.org@5363 a494cfbc-eb01-0410-851d-a64ba20cac60
2015-01-08 20:10:22 +00:00
CleverMouse
2a46f2320b
fix floppy operations broken in r5089
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git-svn-id: svn://kolibrios.org@5196 a494cfbc-eb01-0410-851d-a64ba20cac60
2014-11-28 20:19:34 +00:00
CleverMouse
6f2514bcd9
don't trash ebx in fs_read64_sys, was broken in r5089
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git-svn-id: svn://kolibrios.org@5095 a494cfbc-eb01-0410-851d-a64ba20cac60
2014-09-08 18:46:36 +00:00
CleverMouse
9d022746fd
disk cache: support for sector sizes other than 512 bytes
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git-svn-id: svn://kolibrios.org@5089 a494cfbc-eb01-0410-851d-a64ba20cac60
2014-09-03 12:11:19 +00:00
CleverMouse
727d1c9b53
fix SB16 driver broken in r3727, convert to PE
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git-svn-id: svn://kolibrios.org@5057 a494cfbc-eb01-0410-851d-a64ba20cac60
2014-08-25 09:49:27 +00:00
Marat Zakiyanov (Mario79)
be20dc3772
Additional fix to r.4838
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git-svn-id: svn://kolibrios.org@4839 a494cfbc-eb01-0410-851d-a64ba20cac60
2014-04-15 12:54:18 +00:00
Marat Zakiyanov (Mario79)
26aad0cc40
Fix for IDE controller. Some weird controllers generate an interrupt even if IDE interrupts are disabled and no IDE devices. For example, notebook ASUS K72F - IDE controller 010185 generates false interrupt when we work with the IDE controller 01018f. For this reason, the interrupt handler does not need to be installed if both channel IDE controller running in PIO mode.
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git-svn-id: svn://kolibrios.org@4838 a494cfbc-eb01-0410-851d-a64ba20cac60
2014-04-15 10:01:23 +00:00
Marat Zakiyanov (Mario79)
76718d400a
Fix for r.4700 - fix proc check_ATAPI_device_event
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git-svn-id: svn://kolibrios.org@4734 a494cfbc-eb01-0410-851d-a64ba20cac60
2014-04-02 20:55:06 +00:00
Marat Zakiyanov (Mario79)
87aa62f216
Fix for r.4700
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git-svn-id: svn://kolibrios.org@4720 a494cfbc-eb01-0410-851d-a64ba20cac60
2014-03-30 21:09:44 +00:00
Marat Zakiyanov (Mario79)
ba19a6400d
Kernel supports up to three IDE controllers, and all the devices connected to them
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git-svn-id: svn://kolibrios.org@4700 a494cfbc-eb01-0410-851d-a64ba20cac60
2014-03-27 20:44:32 +00:00
CleverMouse
5fca5f7cd4
small fix
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git-svn-id: svn://kolibrios.org@4695 a494cfbc-eb01-0410-851d-a64ba20cac60
2014-03-25 14:46:50 +00:00
Marat Zakiyanov (Mario79)
28e8a442bf
IDE DMA
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1) No more 16-bit code, all the code in 32-bit mode
2) Expansion of the data output about modes of IDE devices
git-svn-id: svn://kolibrios.org@4624 a494cfbc-eb01-0410-851d-a64ba20cac60
2014-03-10 00:09:59 +00:00
CleverMouse
85d31dcef6
quick fix for active IDE interrupts at boot stage
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git-svn-id: svn://kolibrios.org@4578 a494cfbc-eb01-0410-851d-a64ba20cac60
2014-02-20 13:01:13 +00:00
CleverMouse
01f77003a9
small fix
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git-svn-id: svn://kolibrios.org@4465 a494cfbc-eb01-0410-851d-a64ba20cac60
2014-01-17 10:27:05 +00:00
