Ros-dev

ros-dev@reactos.org

5790 discussions

Data types: compatibility and porting
by Emanuele Aliberti 15 Jan '05

15 Jan '05

Reading the forum, it seems that porting ROS to 64-bit (x86-64) is the most wanted target. Should we begin using (and converting existing code) the new data types MS defined for Win64, to make easy that one and any other future porting effort? Emanuele See also: http://msdn.microsoft.com/library/default.asp?url=/library/en-us/winprog/wi… http://msdn.microsoft.com/library/default.asp?url=/library/en-us/win64/win6…

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usb - UHCI, OHCI and EHCI implementations
by Ryan O'Connor 14 Jan '05

14 Jan '05

Hi, This is Polonium from the irc channel (although I’m not in there all the time) Just trying to gather what’s happening with USB support, more specifically the host controller interfaces that are required to lie below the usb device drivers. Is there anyone currently working on this? If not, are there any programmers who would like to solely focus on implementing, for example, a universal host controller interface for ReactOS. While I do not know much about the topic myself, with ample resources and team members I may be able to make a good start. Anyone else interested? The specifications for the interfaces can be found on the Intel website. Regards Ryan O’Connor --- Outgoing mail is certified Virus Free. Checked by AVG anti-virus system (http://www.grisoft.com). Version: 6.0.808 / Virus Database: 550 - Release Date: 12/8/2004

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Re: [ros-svn] [arty] 13014: Added forgotten .h ext2lib.h
by James Tabor 13 Jan '05

13 Jan '05

WOW! arty(a)svn.reactos.com wrote: > Added forgotten .h ext2lib.h > > > > Added files: > branches/ext2/reactos/include/fslib/ext2lib.h > Does this mean we have ext2 support? James

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[PATCH] minor fix for RtlStoreUlong()
by d_layer 13 Jan '05

13 Jan '05

Hi, Attached patch should fix some problems of RtlStoreUlong(). 1) store SECONDBYTE of the value correctly. 2) store a ULONG value but not a ULONG_PTR value. There is RtlStoreUlongPtr() which stores a ULONG_PTR value. http://msdn.microsoft.com/library/en-us/kmarch/hh/kmarch/k109_2dd28516-e8e4… -- d_layer

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Re:Re: [ros-dev] Who want to help a newbie?
by yang 13 Jan '05

13 Jan '05

Thank you for your help.I will ask your question at there. regards, yang > > Hi yang, > come to irc channel, #reactos, there are many people, and some will > definately answer your question. When I'm online, I can try to help you > also. > > > With the best regards, > Aleksey Bragin (aka "Fireball" on irc). >

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Re:Re: [ros-dev] Who want to help a newbie?
by yang 13 Jan '05

13 Jan '05

> Probably you need to practice C a little more ;-) Thank you very much,I will try my best to practice. > > I think this depends a lot on which part of the code you want to read. If you > are trying to understand parts of NTOSKRNL it will be helpful to read at > least the thing about memory management in the IA32 manual. On the other side > if you are looking at our Mesa3D copy, you should probably be good at maths. Now I'm studing about 80x86 assembly. Do you think it work? > > > HTH, > blight regards, yang

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Who want to help a newbie?
by yang 12 Jan '05

12 Jan '05

Hello everyone! I am a newbie, now I am a sophomore. I learn the C programming language last year. And one month ago I found this project, and begin to read the source code last three week. But I found there are to many thing that doesn't mention in my book. I can't undertand the source code. Who want to tell me what I had to study and answer some question as a teacher even if some question may be stupid. Thanks to help a chinese open source software fan. Regards, yang

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Janitorial Task - Get rid of TAG_NONE
by Steven Edwards 12 Jan '05

12 Jan '05

Hi, Royce suggested that we need to get rid of TAG_NONE and I remeber EA posting a list of tags a while back so maybe its a good time to look at the issue again. We have quite a few cases where ExAllocatePool() and ExAllocatePoolWithQuota() is calling ExAllocatePagedPoolWithTag ( TAG_NONE ). I propose that we change the headers for these two functions to throw a compile error if we try to use them internally. We would still keep it implemented to support third party drivers but this way it will force developers to not use them. Thanks Steven __________________________________ Do you Yahoo!? Read only the mail you want - Yahoo! Mail SpamGuard. http://promotions.yahoo.com/new_mail

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RE: [ros-svn] [gdalsnes] 12942: -move alert stuff into own file
by Ge van Geldorp 12 Jan '05

12 Jan '05

> From: gdalsnes(a)svn.reactos.com > > -move alert stuff into own file > -only use Thread->Alerted[0]. Alerted[1] is not used. > -misc Building with DBG := 1 I get a compile-time error on ntoskrnl/ps/thread.c line 480: ASSERT(Thread->WaitBlockList == NULL); ps/thread.c: In function `PsUnblockThread': ps/thread.c:480: error: structure has no member named `WaitBlockList' Gé van Geldorp.

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Creative SB! Live audio card - driver loading problem
by Gge 11 Jan '05

11 Jan '05

I have setup the registry for the Audio card "Creative SB! Live " with the audio driver "kx.sys" from www.kxproject.com The driver starts to load but fails to initialize the SB card with the following debug messages Any idea ? Is it possible to implement the function "_audddrvm" in ntoskrnl ? --------------------------------------------------------------------- DriverBase for \SystemRoot\system32\drivers\kx.sys: dce72000 DriverBase for \SystemRoot\system32\drivers\portcls.sys: dcf2f000 (ldr/loader.c:1476) LdrPEGetExportByName(): failed to find _aulldvrm (ldr/loader.c:1561) Failed to import _aulldvrm from ntoskrnl.exe (ldr/loader.c:373) Could not process module (ldr/loader.c:319) Could not open module file: \SystemRoot\system32\portcls.sys (ldr/loader.c:1323) Unknown import module: portcls.sys (Status c0000034) (ldr/loader.c:373) Could not process module (io/pnpmgr.c:1518) Initialization of service emu10kx failed (Status c0000034) (io/pnpmgr.c:1452) IopActionInitChildServices(ccc26b60, ccc48ef8, 0) ---------------------------------------------------------------------- Best regards Gerard

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