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 Forum: Drive subsystem   Topic: AHCI

 Post subject: Re: AHCI
Posted: Tue Nov 16, 2021 10:48 am 

Replies: 170
Views: 87689


Good, thanks for information

 Forum: Drive subsystem   Topic: AHCI

 Post subject: Re: AHCI
Posted: Mon Nov 15, 2021 8:16 pm 

Replies: 170
Views: 87689


Your commit is very strange, for example in ahci_find_cmdslot, ahci_read, ahci_write why you use sd1_data (data of 1st ahci controller) ? It's incorrect, this functions are called not only for disks on 1st ahci controller. Also, uninformative naming: SD_DATA - it is not Sata Disk data, its data rel...

 Forum: Drive subsystem   Topic: AHCI

 Post subject: Re: AHCI
Posted: Mon Nov 15, 2021 2:59 pm 

Replies: 170
Views: 87689


#9270 fixed failure when adding > 1 disks on one controller

 Forum: Drive subsystem   Topic: AHCI

 Post subject: Re: AHCI
Posted: Mon Nov 15, 2021 2:37 pm 

Replies: 170
Views: 87689


Your commit is very strange, for example in ahci_find_cmdslot, ahci_read, ahci_write why you use sd1_data (data of 1st ahci controller) ? It's incorrect, this functions are called not only for disks on 1st ahci controller. Also, uninformative naming: SD_DATA - it is not Sata Disk data, its data rela...

 Forum: Drive subsystem   Topic: AHCI

 Post subject: Re: AHCI
Posted: Sun Nov 14, 2021 4:39 pm 

Replies: 170
Views: 87689


У нас уже есть разносе именованием для разных типов дисков. hd - ide диски bd - bios диски tmp - RAM диски Так-что sd вполне соответствует этой логике hd расшифровывается как hard disk, иначе было бы ided или что-то такое. Жесткий диск независимо от режима работы (sata или ide) это жесткий диск. То...

 Forum: Drive subsystem   Topic: AHCI

 Post subject: Re: AHCI
Posted: Sun Nov 14, 2021 4:38 pm 

Replies: 170
Views: 87689


boardlog #9231 from qemu
Spoiler: Show
Attachment:
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Attachment:
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 Forum: Drive subsystem   Topic: AHCI

 Post subject: Re: AHCI
Posted: Sun Nov 14, 2021 4:33 pm 

Replies: 170
Views: 87689


Oops, #9231 is TOTALLY broken. I run latest iso in qemu with two hard disks. (no matter one, two, etc. it doesnt work at all). And see: Screenshot from 2021-11-14 16-02-11.png Before #9231 it worked normally. Are you sure? I just tested on my qemu latest image, and it works well. Your disks have GP...

 Forum: Drive subsystem   Topic: AHCI

 Post subject: Re: AHCI
Posted: Sun Nov 14, 2021 4:04 pm 

Replies: 170
Views: 87689


Oops, #9231 is TOTALLY broken. I run latest iso in qemu with two hard disks. (no matter one, two, etc. it doesnt work at all).
And see:
Spoiler: Show
Attachment:
Screenshot from 2021-11-14 16-02-11.png
Screenshot from 2021-11-14 16-02-11.png [ 221.75 KiB | Viewed 288 times ]

Before #9231 it worked normally.

 Forum: Drive subsystem   Topic: AHCI

 Post subject: Re: AHCI
Posted: Sun Nov 14, 2021 3:44 pm 

Replies: 170
Views: 87689


9219 use name sdX instead of hdX for AHCI SATA drives Motivatios: 1. easier to understand drive is IDE or SATA. 2. fix issue: http://bugs.kolibrios.org/view.php?id=143 Это выглядит несколько костыльно, для CD/DVD дисков на AHCI контроллере теперь тоже новые имена наподобие scd придумывать? Я уже пр...

 Forum: Compilers and programming   Topic: C-- Sphinx Compiler

 Post subject: Re: C-- Sphinx Compiler
Posted: Thu Nov 11, 2021 10:41 pm 

Replies: 127
Views: 73278


Привет. Хочу высказать мысль насчет текущего языка и компилятора C - - . В нем много откровенно ненужного функционала, например: досовские таргеты и директивы связанные с ними, процедуры обработки прерываний. По самому языку есть странные вещи. С одной стороны, есть ассемблерные вставки (ключевое сл...

 Forum: Drive subsystem   Topic: AHCI

 Post subject: Re: AHCI
Posted: Tue Nov 02, 2021 11:32 am 

Replies: 170
Views: 87689


punk_joker wrote:
First version, support up to 8 disks (tested only 5). It works in my case.
Test image

Next steps:
  • Clean code
  • Dynamic allocate memory for founded disks

8 disks or controllers?

 Forum: English   Topic: Tried to run Kolibri on my real PC but it's stuck on "Initialize system directory /sys"

Posted: Mon Nov 01, 2021 10:32 pm 

Replies: 15
Views: 1271


Marcelo wrote:
I boot from flash :)

1) Can you tell what is your hard drive model? AHCI driver says "unknown device signature", it's strange..
2) Which disk mode is set in your BIOS: AHCI mode or legacy ATA mode ?

 Forum: Drive subsystem   Topic: AHCI

 Post subject: Re: AHCI
Posted: Wed Sep 15, 2021 5:53 pm 

Replies: 170
Views: 87689


punk_joker wrote:
rgimad wrote:
Maybe I should implement working with all ahci controllers, not only first one.

Do you going to implement it in near future? If not, I'll start work on it.

I’m busy at the university now, so I have no time. So yes, you can work on it.

 Forum: Drive subsystem   Topic: AHCI

 Post subject: Re: AHCI
Posted: Sat Sep 11, 2021 11:40 pm 

Replies: 170
Views: 87689


punk_joker wrote:
As I see in Windows device manager this motherboard has 5 AHCI controllers.

Maybe I should implement working with all ahci controllers, not only first one.

 Forum: Drive subsystem   Topic: AHCI

 Post subject: Re: AHCI
Posted: Sat Sep 11, 2021 2:16 am 

Replies: 170
Views: 87689


UEFI 7FAF719D-7CAF-4DB1-920A-BC9CE9140A35.jpeg 0B3805C6-DBFF-449B-B816-F4484188931C.jpeg Not UEFI E8A06BD9-828C-4195-A583-AE7B45B61042.jpeg E233AC60-0920-458B-A3CA-46DEA9C1878B.jpeg It’s new motherboard, and it has only AHCI mode Thanks, I see you have three ahci controllers. Current driver works o...
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