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 Forum: Kernel   Topic: Ring buffers in userland

Posted: Mon May 04, 2020 11:38 pm 

Replies: 6
Views: 1138


After reading this post I managed to get two adjacent virtual pages mapped to the same physical page, RW accessible from the application: stdcall user_alloc, 0x2000 <-lin call alloc_page <-phys stdcall map_page, lin, phys, PG_UWR stdcall map_page, lin+0x1000, phys, PG_UWR May be it makes sense to cr...

 Forum: Kernel   Topic: Ring buffers in userland

Posted: Mon May 04, 2020 7:50 pm 

Replies: 6
Views: 1138


Hi hidnplayr,
hidnplayr wrote:
Does anyone know
Not me :D

I'm not sure I understood your question. Do you want something like io_uring?

 Forum: Multimedia   Topic: Kolibri Image Viewer

 Post subject: Re: Kolibri Image Viewer
Posted: Mon May 04, 2020 5:28 pm 

Replies: 113
Views: 53248


Fixed in r7862.

 Forum: Multimedia   Topic: Kolibri Image Viewer

 Post subject: Re: Kolibri Image Viewer
Posted: Mon May 04, 2020 4:04 am 

Replies: 113
Views: 53248


There is another issue: the number of images in /sys/ is not 87. There are only 5 images. Fixed in r7860 . + we need a toolbar icon for switching between autosize <-> fullsize with scroll I added required logic and an icon stub. Please, update the icon if you have a better one. The text color on th...

 Forum: News   Topic: Как эффективно развивать проект

Posted: Sat May 02, 2020 8:25 pm 

Replies: 15
Views: 3215


1. Разделить форум на равнозначные сегменты: английский и русский. The choice is between * Having separate English and Russian forums: people asking same questions in different languages, reporting and discussing same issues twice, and * Closing English forum: having a mess of English and Russian c...

 Forum: Utilities   Topic: Backy

 Post subject: Re: Backy
Posted: Tue Apr 28, 2020 8:09 pm 

Replies: 14
Views: 2049


JohnXenox wrote:
P.S. Пришлось написать эту программу, когда в очередной раз текстовый редактор TinyPad испортил мой исходный код.

Bug report? Steps to reproduce?

tinypad, tracker

 Forum: Kernel   Topic: APIC

 Post subject: Re: APIC
Posted: Fri Apr 17, 2020 9:54 am 

Replies: 174
Views: 57860


Quote:
QEMU PC emulator version 0.10.6, Copyright (c) 2003-2008 Fabrice Bellard


What about a more recent version (4.2.0 at the moment)?

 Forum: Design and decoration   Topic: Иконки для KolibriOS

Posted: Wed Apr 15, 2020 5:01 pm 

Replies: 169
Views: 54061


Potentially, what do you think about HVIF and vector icons in general?

I don't have any code, just curious.

 Forum: Resources   Topic: Вопросы по svn

 Post subject: Re: Вопросы по svn
Posted: Tue Apr 14, 2020 3:16 pm 

Replies: 35
Views: 14158


I'm okay with it if svn history is preserved.
Please, wait a few days so people could speak up.

 Forum: Periphery   Topic: Прикручиваем планшет

Posted: Sat Apr 11, 2020 8:05 pm 

Replies: 4
Views: 1124


Михалыч wrote:
Yes, I tried to understand it, but couldn't figure out where exactly it recognizes the type of device and gives control to the corresponding part of this driver and which part of it I should change.

I'm not familiar with this particular driver but look here.

 Forum: Periphery   Topic: Прикручиваем планшет

Posted: Sat Apr 11, 2020 6:06 pm 

Replies: 4
Views: 1124


1)Как писать к такому драйвер? There is usbhid driver by CleverMouse . My understanding is that you should extend it, not write a new one. The message 'unclaimed HID input' goes from /drivers/usb/usbhid/unclaimed . 2)Можно ли обойтись без драйвера и программой ловить и обрабатывать эти unclaimed HI...

 Forum: Coding   Topic: Среда разработки программ

Posted: Mon Mar 23, 2020 2:58 pm 

Replies: 17
Views: 6383


Boppan wrote:
Если проект уже есть
I only know about Fresh IDE.

 Forum: Sound   Topic: sound, SB, AC97 и другое

Posted: Fri Mar 13, 2020 5:00 am 

Replies: 982
Views: 233460


It turned out that enabling sound on my laptop took 5 hours and 5 lines of code: invoke PciRead32, [ctrl.bus], [ctrl.devfn], dword 4 - test eax, 0x4 ; Test Master bit - jnz @f - or eax, 0x4 ; Set Master bit + movi ebx, 0x6 + and ebx, eax + cmp ebx, 0x6 ; Test Master and Memory bits + jz @f + or eax,...

 Forum: Drive subsystem   Topic: XFS

 Post subject: Re: XFS
Posted: Thu Mar 12, 2020 4:16 am 

Replies: 23
Views: 12994


Finally. I committed proper XFS reading support in r7736. There are still many ways to improve the code. But the architecture is what, I believe, it should be. What is supported: different sector, inode and fsblock sizes; holes in files; v4 (default in 2013) and v5 (default in 2020) disk formats. I ...

 Forum: Network   Topic: Netsurf

 Post subject: Re: Netsurf
Posted: Wed Mar 11, 2020 5:58 am 

Replies: 281
Views: 90579


The latest version I found is on ashmew2's ftp.
I archived resources on my ftp.

Works in qemu with kolibri.iso in a cdrom.
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