Search found 1286 matches

by hidnplayr
Sun Jan 16, 2022 9:55 pm
Forum: Network
Topic: Поддержка сетевой карты ar8152
Replies: 3
Views: 2966

Re: Поддержка сетевой карты ar8152

Very good work on testing and enabling this previously untested card. :) :)
by hidnplayr
Wed Nov 24, 2021 10:59 pm
Forum: Design
Topic: Memory mapping
Replies: 2
Views: 4039

Re: Memory mapping

Either you did not describe the problem accurately, or the proposed solution is wrong. My answer to your original question would be, use "MapIoMem" from driver or "map_io_mem" from inside kernel. An example can be found in drivers that use memory mapped I/O such as i8254x network...
by hidnplayr
Wed Nov 17, 2021 1:09 am
Forum: Sound
Topic: sound, SB, AC97 и другое
Replies: 988
Views: 451189

Re: sound, SB, AC97 и другое

"hdaudio" is ok for me, driver works on many chips of different brands
"ac97" is a problem for me, this driver works only on intel chips with AC97, not on VIA AC97 just to give an example. maybe "intel97" ?
by hidnplayr
Mon Nov 01, 2021 1:52 pm
Forum: Miscellaneous
Topic: По 20 сисфункции
Replies: 10
Views: 3390

Re: По 20 сисфункции

Doczom wrote:Получается пишем драйвер. Но так как мне не на чем тестировать, буду скидывать сюда(не скоро) варианты драйвера для тестов
https://bochs.sourceforge.io/doc/docboo ... asics.html
by hidnplayr
Mon Nov 01, 2021 10:27 am
Forum: Network
Topic: Скорость загрузки файла
Replies: 7
Views: 3526

Re: Скорость загрузки файла

Coldy wrote:I'm not found udpserv in SVN. Please tell me where it located.
Added #9228

But after reading doc about iPerf, I'm afraid my proposed setup will not work with UDP and we need something more sophisticated to test with UDP...
by hidnplayr
Sun Oct 31, 2021 12:02 pm
Forum: Network
Topic: Скорость загрузки файла
Replies: 7
Views: 3526

Re: Скорость загрузки файла

I think that need modify a scheduler algorithm - it need to switch to user threads with waiting sockets just after system threads is ends Hmm, not sure, any idea about how much time we currently 'lose' ? My driver no downloads foreign packets (multicast/broadcast/promiscuous recive is disabled). Al...
by hidnplayr
Fri Oct 29, 2021 8:27 pm
Forum: Network
Topic: Скорость загрузки файла
Replies: 7
Views: 3526

Re: Скорость загрузки файла

Yes, it's a known issue. Some reasons: 1. TCP implementation is unfinished. "At the same time, download freezes are observed in the download progress in Dl." for example is an effect of the congestion control algorithm. 2. Nothing is really optimized or "tuned" for performance so...
by hidnplayr
Thu Oct 28, 2021 8:07 pm
Forum: Network
Topic: Realtek RTL8169
Replies: 50
Views: 42834

Re: Realtek RTL8169

hidnplayr , Can I choose card? Or KolibriOS use first detected card? KolibriOS will use all available cards by default. Only IPv4 routing is not so smart and may prefer first detected one to contact router (eg to the internet) If you remove "NETCFG A" from autorun.dat, you can load driver...
by hidnplayr
Sun Sep 12, 2021 12:35 am
Forum: Drive subsystem
Topic: AHCI
Replies: 170
Views: 108475

Re: AHCI

rgimad wrote:Maybe I should implement working with all ahci controllers, not only first one.
I too would appreciate that :D

I have for example some PCI add-on cards that would otherwise give trouble, and probably some untested hardware with multiple AHCI controllers as well ;)
by hidnplayr
Mon Aug 30, 2021 11:56 pm
Forum: Drive subsystem
Topic: AHCI
Replies: 170
Views: 108475

Re: AHCI

Thank you for testing. As far as I understand problem is that this controller at first initialized as IDE and then as AHCI, right? Btw, does it work properly after that? I'm not sure why this controller doesn't behave as the others (except that it's quite old :) ) I tried all different related sett...
by hidnplayr
Mon Aug 30, 2021 8:51 pm
Forum: Kernel
Topic: CSRNG
Replies: 6
Views: 6997

Re: CSRNG

Doczom: What you propose is considered unsafe for security purposes, because it is deterministic.
by hidnplayr
Mon Aug 30, 2021 8:46 pm
Forum: Drive subsystem
Topic: AHCI
Replies: 170
Views: 108475

Re: AHCI

I tested on some systems I have laying around, every time with the same hard drive. (And sometimes more..) Tested by reading a PDF from the drive every time. All but one good so far! It appears the ICH6 SATA controller is a sheep in wolves clothes: "8086 2651 00 1f 02 03 01 01 8f 02 09 Intel Co...
by hidnplayr
Mon Aug 30, 2021 7:05 pm
Forum: Network
Topic: Atheros L2
Replies: 19
Views: 25652

Re: Atheros L2

Do you currently/or planning to develop driver for this NIC? As I wrote above I have try do port in C from Linux driver, but it not works. With current my driver state, NIC transmit DHCP packets (this logging my router), but no answer from DHCP server, I get packets for another PC instead. I not so...
by hidnplayr
Sat Aug 28, 2021 5:54 pm
Forum: Network
Topic: Atheros L2
Replies: 19
Views: 25652

Re: Atheros L2

Yes, Attansic seems to have been bought by Atheros which seems to have been bought by Qualcomm.
But I don't care about the brand name when making a driver, more about the architecture of the chip ;)

Anyway, it seems architecturally different enough to put in a separate driver.