How dose the FDO of one PCI slot know to creat a new PDO and update the bus relation when a new device is pluged in the PCI slot?

TheMSsForum.com: The Microsoft Software Forum

The MSS Forum ‹ Drivers
- Archive
  - Biz
  - MCSE
  - CRM
  - Drivers
  - Framework
  - ADO
  - ASP
  - Compact
  - Forms
  - Dotnet
  - C#
  - VB
  - FontpageGen
  - Excel
  - WorkSheet
  - Exchange
  - Setup
  - Fox
  - Fontpage
  - ASP
  - IIS
  - Entourage
  - Money
  - Messanger
  - PocketPC
  - Powerpoint
  - Project
  - Publisher
  - Excel
  - VB
  - Security
  - Portal
  - Services
  - SQLServerDev
  - SVCS
  - SQLServer
  - VB
  - VC
  - MFC
  - ExcelGen

- Previous
  - 1
    - how does the PDO whose stacksize isnot one decide its parent FDO ? Tag: How dose the FDO of one PCI slot know to creat a new PDO and update the bus relation when a new device is pluged in the PCI slot? Tag: 53245
  - 2
    - how to known the value of stacksize owned by PDO when FDO created the PDO ? Tag: How dose the FDO of one PCI slot know to creat a new PDO and update the bus relation when a new device is pluged in the PCI slot? Tag: 53243
  - 3
    - How do I get Windows DDK? Can someone PLEWASE tell me how to get Windows DDK? Tag: How dose the FDO of one PCI slot know to creat a new PDO and update the bus relation when a new device is pluged in the PCI slot? Tag: 53239
  - 4
    - Interrupt handler with an event flag We are passing an event flag (from "CreateEvent") into a Device Driver with the command "DeviceIOControl" to signal an Interrupt from the hardware back to the software and make sure it is properly synchronized. This works OK until we try to close the Windows Console application when Windows 98 hangs up and needs to be rebooted. Walter Oney's instructions were heeded: closing the handle to the Device Driver and calling "ObDereferenceObject" with "KeReleaseSpinLock" to release the event flag inside the Device Driver. However the Windows Console application still does not exit cleanly. Any clues would be appreciated. Tag: How dose the FDO of one PCI slot know to creat a new PDO and update the bus relation when a new device is pluged in the PCI slot? Tag: 53238
  - 5
    - bulkusb.sys returns error 0xc0000005 I am having a problem using bulkusb.sys ( XP DDK version running on a windows XP HOME SP1 PC). Occasionally (and randomly) I get 0xc000005 returned. Here is the result from SnoopyPro. See 59 Up. 58 ??? down n/a 136.094 BULK_OR_INTERRUPT_TRANSFER 01 8a 7c 00 00 40 01 00 URB Header (length: 72) SequenceNumber: 58 Function: 0009 (BULK_OR_INTERRUPT_TRANSFER) TransferFlags: 0x00000002 TransferBuffer: 0x00000040 (64) length 0000: 01 8a 7c 00 00 40 01 00 00 00 00 00 9b fa 00 00 0010: 00 00 00 00 00 00 09 00 00 00 00 00 00 00 00 00 0020: 00 00 00 00 a3 00 00 00 00 00 00 00 00 00 00 00 0030: 00 00 00 00 00 00 00 00 00 00 00 01 00 00 00 00 58 ??? up n/a 136.094 BULK_OR_INTERRUPT_TRANSFER - 0x00000000 URB Header (length: 72) SequenceNumber: 58 Function: 0009 (BULK_OR_INTERRUPT_TRANSFER) TransferFlags: 0x00000002 No TransferBuffer 59 ??? down n/a 136.125 BULK_OR_INTERRUPT_TRANSFER 01 8a b9 00 00 00 00 00 URB Header (length: 72) SequenceNumber: 59 Function: 0009 (BULK_OR_INTERRUPT_TRANSFER) TransferFlags: 0x00000002 TransferBuffer: 0x00000040 (64) length 0000: 01 8a b9 00 00 00 00 00 00 00 00 00 00 00 00 00 0010: 00 00 80 04 00 20 12 00 00 00 00 00 d9 fa 00 00 0020: 00 00 00 00 00 06 00 00 00 00 00 00 00 00 00 00 0030: 00 00 00 c0 03 00 00 00 00 00 00 00 00 00 00 00 59 ??? up n/a 136.125 BULK_OR_INTERRUPT_TRANSFER - 0xc0000005 URB Header (length: 72) SequenceNumber: 59 Function: 0009 (BULK_OR_INTERRUPT_TRANSFER) TransferFlags: 0x00000002 No TransferBuffer I know that this means DEV_NOT_RESPONDING (from usbdi.h) but what does this actually mean. I do not have a access to a protocol analyser and wondering whether this is a known issue with the driver or a problem with the device. I am using a fairchild transceiver with the opencores usb1_funct and usb_phy which ( according to their forum ) works out of the box. I am also going to post on there incase the problem is at that end. Could someone point me in the right direction 1) Has the device responded? If so, is it a corrupt response (i.e. a noise or timing issue). Has it stalled? According the device it has not stalled or had any CRC or overflow errors. 2) Can it be recovered (by some call into the driver, such as a reset) that will allow me to continue, or is it terminal. If I do nothing and simply try to write to using 'WriteFile' it just locks up. Thankyou, in advance, to anyone that bothers to reply to me! Matt Tag: How dose the FDO of one PCI slot know to creat a new PDO and update the bus relation when a new device is pluged in the PCI slot? Tag: 53232
  - 6
    - Why does this newsgroup allow attachments? Obviously only good for spam. Tag: How dose the FDO of one PCI slot know to creat a new PDO and update the bus relation when a new device is pluged in the PCI slot? Tag: 53229
  - 7
    - Under what circumstances does PsTerminateSystemThread() wait serveral minutes? Hello, I have one working thread which I signal to end. And the thread calls PsTerminateSystemThread() to end itself. Another thread waits for the working thread to be terminated. But sometimes it takes a long time (under driver verifier with low resources option) and KeWaitForSingleObject() returns with STATUS_TIMEOUT, even when I set the timeout to 2 minutes. The stack looks like this: <stack> THREAD fd7834b0 Cid 8.2a8 Teb: 00000000 Win32Thread: 00000000 WAIT: (DelayExecution) KernelMode Non-Alertable fd783598 NotificationTimer IRP List: fa080f68: (0006,0094) Flags: 40000000 Mdl: fd6bb6c8 Not impersonating Owning Process fd90eaf0 Wait Start TickCount 74393 Elapsed Ticks: 4 Context Switch Count 394 UserTime 0:00:00.0000 KernelTime 0:00:00.0040 Start Address kernelcrypt!NTKernelSendingThread (0xf87c97d0) Stack Init f8ce6000 Current f8ce5c20 Base f8ce6000 Limit f8ce3000 Call 0 Priority 16 BasePriority 8 PriorityDecrement 0 DecrementCount 0 ChildEBP RetAddr Args to Child f8ce5c38 8042d87a 800695e0 fd7836bc 800695b0 nt!KiSwapThread+0xc5 f8ce5c60 804bc486 00000000 00000000 f8ce5c80 nt!KeDelayExecutionThread+ 0x180 f8ce5c90 804aa120 fd7834b0 fd6bd000 fd6e6a80 nt!IoCancelThreadIo+0x6f f8ce5d44 80455b7f 00000000 f8ce5da8 f87c9b17 nt!PspExitThread+0x3a6 f8ce5d50 f87c9b17 00000000 00000000 00000000 nt!PsTerminateSystemThread+ 0x31 f8ce5da8 80455a16 fd697008 00000000 00000000 kernelcrypt! NTKernelSendingThread+0x347 f8ce5ddc 80469bb2 f87c97d0 fd697008 00000000 nt!PspSystemThreadStartup+ 0x69 00000000 00000000 00000000 00000000 00000000 nt!KiThreadStartup+0x16 </stack> PsTerminateSystemThread() waits for a "NotificationTimer". Is this part of the driver verifier? Or for what reason does PsTerminateSystemThread() wait? Thank you for your efforts! -- phren Tag: How dose the FDO of one PCI slot know to creat a new PDO and update the bus relation when a new device is pluged in the PCI slot? Tag: 53227
  - 8
    - what decide the value of stacksize of a PDO? According to the device tree,some PDO's stack is 1,but other is not .why? thanks. zengfeng. Tag: How dose the FDO of one PCI slot know to creat a new PDO and update the bus relation when a new device is pluged in the PCI slot? Tag: 53220
  - 9
    - what's the function fo PDO created by PNP manager? Tag: How dose the FDO of one PCI slot know to creat a new PDO and update the bus relation when a new device is pluged in the PCI slot? Tag: 53219
  - 10
    - when does I use the WMI extensions to WDM ? what is the advantage of use the WMI extensions to WDM? Tag: How dose the FDO of one PCI slot know to creat a new PDO and update the bus relation when a new device is pluged in the PCI slot? Tag: 53210
  - 11
    - how does a bus driver find a new device? Does it send a bus command? How can it know what's the type and other information of the device ? Tag: How dose the FDO of one PCI slot know to creat a new PDO and update the bus relation when a new device is pluged in the PCI slot? Tag: 53208
  - 12
    - which the method the program of usermode commulication with wdm/wmi? Tag: How dose the FDO of one PCI slot know to creat a new PDO and update the bus relation when a new device is pluged in the PCI slot? Tag: 53196
  - 13
    - DeviceOiControl and ADD_KEY Hi, I am not actually driver writer but I do not know another way to get on WPA-PSK. I have tried to use DeviceIoControl as WEP (that works) so that I give PSK coded as WEP-key but any connection happen. It is driver's work to make handshakings and how I need to give key material to DeviceIoControl? Thanks in Advance, jake Tag: How dose the FDO of one PCI slot know to creat a new PDO and update the bus relation when a new device is pluged in the PCI slot? Tag: 53192
  - 14
    - what's the means of the BUS_ENUMERATED_DEVICE?when does we use it? thanks. zeng feng. Tag: How dose the FDO of one PCI slot know to creat a new PDO and update the bus relation when a new device is pluged in the PCI slot? Tag: 53190
  - 15
    - How does I can find the relation of PDO? the device stack as followed:PDO1->FDO1->PDO2->FDO2. I can find PDO2 from FDO2,but how to do I can arrive at PDO1 from FDO2? Tag: How dose the FDO of one PCI slot know to creat a new PDO and update the bus relation when a new device is pluged in the PCI slot? Tag: 53189
  - 16
    - How to support 3 packet transfers for USB 2.0 isochronous ? USB high speed isochronous can transfer up to 3 packets in a microframe. In wMaxPacketSize of end point descriptor, bit 0 ~ bit10 indicates maximum packet size and bit 11~ bit12 specify the number of additional transaction opportunities per microframe. The driver usually prepares USBD_ISO_PACKET_DESCRIPTOR->offset by multiplying wMaxPacketSize. Now the driver would issue isochronous read and the device may transfer 3 packets in a microframe. How does driver prepare the ISO packet offset? ISO->offset = i * (wMaxPacketSize & 0x3FF) * 3 Is the above code correct ? XPDDK usb isochronous sample code uses wMaxPacketSize directly though it said high speed transfer is supported in the code. Does it support multiple transactions in one microframe? Best Regards Jackal Huang Tag: How dose the FDO of one PCI slot know to creat a new PDO and update the bus relation when a new device is pluged in the PCI slot? Tag: 53188
  - 17
    - What's Microsoft policy for USBCAMD? Microsoft provides USBCAMD library driver for USB PC camera. In Win2000 DDK, Microsoft still proivdes sample code for usbcamd.sys. In XP DDK, the sample code is removed since Microsoft don't want vendors to replace Windows build-in usbcamd.sys. So I think Microsoft hope vendors only develop usbcamd mini driver for their usb pc cameras. However, usbcamd.sys doesn't support multiple interfaces device. What driver model does Microsoft recommand for multiple interfaces device? Currently, Microsoft provides usbvideo.sys and recommands vendors follow USB video class spec. USB video class seems to be multiple interfaces device. One interface is for some descriptor tables and the other interface is for video stream. Vendors still need to provide their own driver for old OS. Does any one know the answer? Best Regards Jackal Huang Tag: How dose the FDO of one PCI slot know to creat a new PDO and update the bus relation when a new device is pluged in the PCI slot? Tag: 53187
  - 18
    - devide one PC into 5 PCs I found a very interesting thing. It can devide one PC into 5 PCs. Who know how this sofeware was realized? http://www.thinsoftinc.com/products_betwin_info.html Tag: How dose the FDO of one PCI slot know to creat a new PDO and update the bus relation when a new device is pluged in the PCI slot? Tag: 53186
  - 19
    - ntoskrnl.exe - mismatch?? Any idea why I get the following error??? my OS is WIN 2000 Pro.single processor I have installed all the symbol files by installing OS and Service Pack4. I have included the symbol path to the env path. I also have installed full debugging tools including the platfrom sdk option which contains ntoskrnl.exe Use !analyze -v to get detailed debugging information. BugCheck A, {4, 2, 1, 80460bb2} DBGHELP: C:\WINNT\System32\dllcache\ntoskrnl.exe - mismatched DBGHELP: C:\WINNT\System32\ntoskrnl.exe - mismatched SYMSRV: C:\WINNT\Symbols\ntoskrnl.exe\384D9B17190900\ntoskrnl.exe not found SYMSRV: HTTP://msdl.microsoft.com/download/symbols/ntoskrnl.exe/384D9B17190900/ntoskrnl.exe not found DBGHELP: C:\WINNT\System32\dllcache\ntoskrnl.exe - mismatched DBGHELP: C:\WINNT\System32\ntoskrnl.exe - mismatched SYMSRV: C:\WINNT\Symbols\ntoskrnl.exe\384D9B17190900\ntoskrnl.exe not found SYMSRV: HTTP://msdl.microsoft.com/download/symbols/ntoskrnl.exe/384D9B17190900/ntoskrnl.exe not found DBGHELP: C:\WINNT\System32\dllcache\ntoskrnl.exe - mismatched DBGHELP: C:\WINNT\System32\ntoskrnl.exe - mismatched SYMSRV: C:\WINNT\Symbols\ntoskrnl.exe\384D9B17190900\ntoskrnl.exe not found SYMSRV: HTTP://msdl.microsoft.com/download/symbols/ntoskrnl.exe/384D9B17190900/ntoskrnl.exe not found DBGHELP: C:\WINNT\System32\dllcache\ntoskrnl.exe - mismatched DBGHELP: C:\WINNT\System32\ntoskrnl.exe - mismatched SYMSRV: C:\WINNT\Symbols\ntoskrnl.exe\384D9B17190900\ntoskrnl.exe not found SYMSRV: HTTP://msdl.microsoft.com/download/symbols/ntoskrnl.exe/384D9B17190900/ntoskrnl.exe not found DBGHELP: C:\WINNT\System32\dllcache\ntoskrnl.exe - mismatched DBGHELP: C:\WINNT\System32\ntoskrnl.exe - mismatched SYMSRV: C:\WINNT\Symbols\ntoskrnl.exe\384D9B17190900\ntoskrnl.exe not found SYMSRV: HTTP://msdl.microsoft.com/download/symbols/ntoskrnl.exe/384D9B17190900/ntoskrnl.exe not found Probably caused by : ntoskrnl.exe ( nt!KiRetireDpcList+e ) Followup: MachineOwner Thank you Tag: How dose the FDO of one PCI slot know to creat a new PDO and update the bus relation when a new device is pluged in the PCI slot? Tag: 53173
  - 20
    - OID_PNP_CAPABILITIES Problem Hi, I'm trying to enable wake on wireless in my device driver but am enable to check the boxes in the Power Management Screen(i.e. Properties Window) for my Wireless Lan Driver. I have returned the query to OID_PNP_CAPABILITIES in accordance with the NDIS document and see that there is no change in the check box status as yet. I would appreciate any help in fixing this. Am I missing on anything. -- Software Engineer Tag: How dose the FDO of one PCI slot know to creat a new PDO and update the bus relation when a new device is pluged in the PCI slot? Tag: 53162
  - 21
    - NDIS Driver question Hello, I am trying to explore PASSTHRU sample, provided by MS. So far, I am facing two problems: 1) how to hide the corresponding checkbox in network adapter properties dialog box? I know that commercial firewall programs (Kerio firewall for example) do not put any checkboxes there... 2) How to force system initialize driver? DriverEntry is never called. Thanks. Best regards, Serge. Tag: How dose the FDO of one PCI slot know to creat a new PDO and update the bus relation when a new device is pluged in the PCI slot? Tag: 53160
  - 22
    - WDM streaming driver and user mode interaction I have a WDM streaming driver(Video) solution and I want that to interact with a user mode component( a Service Exe loaded at logon time in my case). What would be the best way to go about this ? Basically, the service sends some data eveyr now and then to the streaming minidriver. Should I use IOCTL's and send data excluseively ? or shall I use FileMapping or some shared objects ? 1>I know there are no direct IOCTL's going into the streaming minidriver as the class driver handles everything. But can I overload the class driver's IRP_MJ_DEVICE_CONTROL with mine ? 2>Should I use Property Sets and Plug ins ? Remember that the service will need to send data every now and then( and I am thinking of using Events to communicate between driver and the service where driver initiates an event and the event when evoked, either does an IOCTL or some other way to communicate data to the streaming minidriver) so the calling would be something like a service -> Plugin -> Minidriver ? 3>any other method that anybody can suggest ? Thanks. Tag: How dose the FDO of one PCI slot know to creat a new PDO and update the bus relation when a new device is pluged in the PCI slot? Tag: 53149
  - 23
    - How to send proprietary commands to a mass storage device ? Hi, I have to access to an USB device declared as mass storage (or maybe CD) in order to send proprietary commands from an application without the need to write a kernel driver. I guess that using CreateFile with a name as \\.\PHYSICALDRIVE<x> or \\.\<x>: will be fine to send a proprietary command to my device via a DeviceIoControl. But after some investigations, I did not find any way to do this. I expected mass storage commands to be available from user mode. Can anyone give me some hints about this ? Thanks and regards, Jean Tag: How dose the FDO of one PCI slot know to creat a new PDO and update the bus relation when a new device is pluged in the PCI slot? Tag: 53143
  - 24
    - How to find the size of data in SystemBuffer? Hi, I am writing a serial upper filter driver which needs to be able to monitor the read and write data for a serial port. The driver is on a port being used by Windows "Dial Up Networking" to establish an Internet connection via a modem. The buffering method used by RasDial is METHOD_BUFFERED (Mdl is NULL). I can see the write data in my DispatchWrite routine OK and the size of the data in SystemBuffer is correctly reported in OutputBufferLength I use a CompletionRoutine to see the read data coming back up but although the contents of SystemBuffer appear to be correct the size is wrong. It is reporting the same size that was passed down in IRP_MY_READ request and not the actual size of the data received. How can I find the actual size of the data present in SystemBuffer? Thanks O.C. Tag: How dose the FDO of one PCI slot know to creat a new PDO and update the bus relation when a new device is pluged in the PCI slot? Tag: 53138
  - 25
    - GetCommState Function I wrote some functions to open, close, read and write to our custom printers. In the open function, I use GetCommState to get the serial port state. It compiles with no problem. When I use the function, I get the error Invalid Function when GetCommState is called. The weird part is that first it works fine, but when I uninstall the printer and I reinstall it, that's when I get the Invalid function error. Here is part of my code: hFile = CreateFile(thePortName, GENERIC_READ|GENERIC_WRITE, 0, 0, OPEN_EXISTING, (DWORD)NULL, 0); if ( hFile != INVALID_HANDLE_VALUE ) GetCommState(hFile, &dcb); -- Vern Tag: How dose the FDO of one PCI slot know to creat a new PDO and update the bus relation when a new device is pluged in the PCI slot? Tag: 53131
- Next
  - 1
    - DiCallClassInstaller causes General Page Fault I am installing virtual adapter and protocol IM driver with modified version of IPINST(ipdetect) sample. My drives are installed properly but after calling DiCallClassInstaller I get General Page Fault. following are some code snipet //////////////////////////////////////////////////// err = DiCreateDeviceInfo( &lpdi, NULL, 0, NULL, NULL, szClass, NULL ); if ( err == OK ) { HKEY hKeyTmp; lpdi->hRegKey = HKEY_LOCAL_MACHINE; lstrcpy( lpdi->szRegSubkey, szRegPathNetwork ); lstrcat( lpdi->szRegSubkey, lpdi->szClassName ); lstrcat( lpdi->szRegSubkey, szRegPathTemp ); err = DiCreateDevRegKey( lpdi, &hKeyTmp, NULL, NULL, DIREG_DEV ); if ( err == OK ) { if ( SURegSetValueEx( hKeyTmp, szRegValCompatibleIDs, 0, REG_SZ, (unsigned char *) szDeviceID, lstrlen( szDeviceID ) + 1 ) == ERROR_SUCCESS ) { err = DiBuildCompatDrvList( lpdi ); RegCloseKey( hKeyTmp ); DiDeleteDevRegKey( lpdi, DIREG_DEV ); lpdi->hRegKey = NULL; lstrcpy( lpdi->szRegSubkey, szNull ); if ( err || !lpdi->lpCompatDrvList ) { err = DiSelectDevice( lpdi ); } else { lpdi->lpSelectedDriver = lpdi->lpCompatDrvList; } if ( err == OK ) err = DiCallClassInstaller( DIF_INSTALLDEVICE, lpdi ); DiDestroyDeviceInfoList( lpdi ) return ; ////////////////////////////////////////////////// any help would be appreciated Tag: How dose the FDO of one PCI slot know to creat a new PDO and update the bus relation when a new device is pluged in the PCI slot? Tag: 53129
  - 2
    - How to use softice command Genint? hello,everyone! I am using softice testing my driver, and I want to test my ISR.In the Device Manager, my PCI device's interrupt number is 18. But in softice,when I use genint 18, it seems my ISR is not called. Can anyone help? Thanks! Tag: How dose the FDO of one PCI slot know to creat a new PDO and update the bus relation when a new device is pluged in the PCI slot? Tag: 53117
  - 3
    - T6963c lcd controller Can anyone share experiences with using this LCD controller card? I am attempting to use an AND 1741MST to display information and I have the specs for the controller from Toshiba but there is nothing on samples. If someone has a sample or a suggest on matching the pin-outs that would be awesome. I have not found the docs on doing the pins. Tag: How dose the FDO of one PCI slot know to creat a new PDO and update the bus relation when a new device is pluged in the PCI slot? Tag: 53112
  - 4
    - vmware - debug checked build Can you use VMWare and a checked build and use the VMWare session as the debug target so it can crash all the time? Tag: How dose the FDO of one PCI slot know to creat a new PDO and update the bus relation when a new device is pluged in the PCI slot? Tag: 53109
  - 5
    - PCI Bus filter - can you attach it dynamically? Hi All! I'm trying to write a PCI bus filter with the DDK Toaster as the basis. The filter will be used by a PCI diagnostic tool. Is it possible to attach & detach a bus filter on the fly? If so, is it a reliable way? thanks, Elam Tag: How dose the FDO of one PCI slot know to creat a new PDO and update the bus relation when a new device is pluged in the PCI slot? Tag: 53102
  - 6
    - availalbility of static driver verifier Hi, Can anybody from Microsoft please confirm when will the static driver verifier be available to driver writers? thanks Taha Tag: How dose the FDO of one PCI slot know to creat a new PDO and update the bus relation when a new device is pluged in the PCI slot? Tag: 53101
  - 7
    - DDKBuild ISSUE with WINDDK... Hi Mark/All, My Dev Env is: Windows2000 + VC++ 6.0 + Latest DDKBuild + WINDDK (windows server 2003 ddk) Env variable is set to: W2KBASE C:\WINDDK when I create the project as it's been suggested by MARK at his website www.hollistech.com I get a directory called "objchk_wnet_x86" under my source directory which contains all the .sys, .pdb and others.... (this is right after creating the project and build it for the first time) then I make the change to let say one or multiple of .c files and do the build again.... build goes through with no error.... then I look at my .sys file under the "objchk_wnet_x86" and I'll see that it hasn't been updated... the creation time is still the old one.!!!!!! why? then I delete the log file and all the old file and do the build again and guess what... It doesn't generate any of the outputs??!!! what is happening here is what i have under the project setting Build command line: ddkbuild -debug -W2k checked . Rebuild all options: /a Output file name: passthru.sys Browse info file name: passthru.bsc the system works (regenerates and updates the outputs) if I unistall the WINDDK and install NTDDK (Windows 2000 DDK) with the following setup My Dev Env is: Windows2000 + VC++ 6.0 + Latest DDKBuild + NTDDK (windows 2000 ddk) Env variable is set to: W2KBASE C:\NTDDK Build command line: ddkbuild -debug -W2k checked . Rebuild all options: /a Output file name: passthru.sys Browse info file name: passthru.bsc Do I need to make any change in source/make file? do I have to set certain option under the IDE?? Would appreciate your help. In article <usHcez$pEHA.3668@TK2MSFTNGP15.phx.gbl>, hpotter@azkabar.com says... > indeed.... I learned my lesson:( and that's the difference between newbie > and others the expensive lessons > > > Mark you seems to be the genius behind the DDK build tool... got a question, > does your ddk build work with windows server 2003 ddk installed over windows > 2000 pro??? I had NTDDK on windows 2000 and using VC++ 6.0 and the build was > working fine... then I've been told to use Windows server 2003 DDK since it > includes all the subset but then your DDK build tool wasn't working... I > changed the even value to be C:\WINDDK but yet wasn't working..... > Any feedbacks??? > DDKBUILD works just fine with all of the released supported DDKs, plus the last publicly released longhorn DDK, plus the w2k3 sp1 beta ddk. (WDF support coming soon.) What exactly do you mean by not working? Also try running "ddkbuild -h" as that will pop up the man page for the script. You do have to set an environment variable correctly along with the correct command line options to indicate which ddk you are using and where it is located. Tag: How dose the FDO of one PCI slot know to creat a new PDO and update the bus relation when a new device is pluged in the PCI slot? Tag: 53099
  - 8
    - Zero-loss DVD-R/RW? I am wondering if anyone has seen DVD-R/RW (minus, not plus) writers with zero-loss linking capability. I mean the ability to write a ECC block (16 sectors) say at the logical address 0, stop, and then write another block somewhen later at the address 16. I guess such a drive would report the Incremental Streaming Writable feature (21h) with the BUF bit set to 1 and the Link Size 0. Cheers Tag: How dose the FDO of one PCI slot know to creat a new PDO and update the bus relation when a new device is pluged in the PCI slot? Tag: 53087
  - 9
    - i need help getting a SIS graphics driver.... Hey all, I am in need of someones help to get me a SIS graphics driver for my compputer. I don't know what kind it is but as the BIOS starts, just before, it flashes quickly that it's a SIS-sylicone integerated systems graphics pro something. I recently had a crash and had to re-install windows and it doesn't have this driver. I don't have the disk that came with it either. The best windows gives me is a standared plug and play graphics adaptar and standered vga adaptars. none of them lets me go past the 16 colors funtion on the display, I don't remember what silicone it was exactly but it's one of them...anyone have a driver for it you could pass along?? the computer is a second hand one, so i don't have alot of the disks for the diffrent hardware on it. oh, also the graphics thing plugs directly into the mother board, it's not a video card. please anyone with any help or ideas, email me or reply here. thanks in advance Jeremy Tag: How dose the FDO of one PCI slot know to creat a new PDO and update the bus relation when a new device is pluged in the PCI slot? Tag: 53081
  - 10
    - DrvEnablePDEV passes invalid handle Hello again, I've gotten my driver to load under win2k thanks to Ashwin's suggestion. Thanks, Ashwin. My newest enigma is that the argument hPrinter passed to my hooked DrvEnablePDEV doesn't seem to be valid. When I call WritePrinter() etc., the function fails and GetLastError() returns ERROR_INVALID_HANDLE. I've checked that the value of hPrinter is neither NULL nor INVALID_HANDLE_VALUE. Here are the contents of my sources file: TARGETNAME=AtlPrDrv TARGETPATH=obj TARGETTYPE=DYNLINK TARGETLIBS=$(SDK_LIB_PATH)\spoolss.lib\ $(SDK_LIB_PATH)\user32.lib\ $(SDK_LIB_PATH)\kernel32.lib\ $(SDK_LIB_PATH)\gdi32.lib\ $(SDK_LIB_PATH)\umpdddi.lib INCLUDES=..\inc;$(DDK_INC_PATH);c:\Program Files\Microsoft SDK\Include SOURCES=Atlandrv.cpp\ devclass.cpp\ specs.cpp\ util.cpp\ atlandrv.rc PRECOMPILED_CXX=1 C_DEFINES=-DDEBUG -D_X86_ -D_I386 -DSTD_CALL -DCONDITION_HANDLING -D_WIN32 -D_DEBUG -D_WINDOWS -DUNICODE\ -DUSERMODE_DRIVER -DDEVL -D_WIN32_WINNT=0x0500 -Di386 -DNT_INST=0 -DWINVER=0x0500 -DWIN32\ -DWINNT -D_UNICODE USER_C_FLAGS=/EHsc 386_WARNING_LEVEL=/W2 DLLENTRY=_DllMainCRTStartup Thanks for your help. -- Matt Kane mkane@zebra.camel.com minus cigarettes Tag: How dose the FDO of one PCI slot know to creat a new PDO and update the bus relation when a new device is pluged in the PCI slot? Tag: 53073
  - 11
    - reprogramm a new USB Device without plug out the Cable Hello! I have developed an USB module which will reprogram on a new serial number among the first connecting with the PC. To announce this equipment again you must first pull out and then put in again the USB plug. Now, my question is, if I could outflank this step of taking off the plug. Do you now anything about a C++ and / or an interrupt which could be released by a program to tell the Hub and / or Windows that a new USB-Device is to be recognized? Thanks Marco Hanses Tag: How dose the FDO of one PCI slot know to creat a new PDO and update the bus relation when a new device is pluged in the PCI slot? Tag: 53067
  - 12
    - PCI DMA concepts ?? Hi everybody. I am having some doubts with a driver for a PCI card.I learned how to read/write configuration and map memory to kernel space but confused in using how to do dma read & write. 1. The pci card has built in PCI & DMA controller. DMA controller registers (READ and WRITE registers) can be programmed by specifying (PCI_ADDRESS, LOCAL_SDRAM_ADDRESS, SIZE).(These registers are memory mapped via BAR3 and can be programmed by host system or by the Local card.) 2. on the host side I have done DMA alloc (say for 5MB )using HalAllocateCommonBuffer() and also created dummy ISR to perform Receive from the pci card. 3. for Transmitting data to the pci card , I think that I can program the DMA registers that are memory mapped into host side. so that the DMA controller does the Transfer. and generate interrupt ot host upon completion. Is this a correct way? 4. for Receiving from the Pci card, the card generate interrupt to the host after DMA transfer from pci to host memory by programming the DMA registers from the loca side. cld u explain for dma read and write sequence so that it wld be helpful for me in step a head. 5. I created a large DMA bufffer for DMA Xfer. how Read and Write use this buffer. or I have to allocate DMA buffer for Tx and Rx on the host side. 6. ReadFile and WriteFile API are meant for DMA or what? if so how this is performed? then whats the use of DMA controller registers on the pci card.? these are my few questions which really confuses me.cld u pls answer these questions so that it wld be helpful in proceeding furthur. thanks chanemou Tag: How dose the FDO of one PCI slot know to creat a new PDO and update the bus relation when a new device is pluged in the PCI slot? Tag: 53056
  - 13
    - About Window 2000 Device Driver 2nd Ed(Art Baker, Jerry Lozarino) Chapter 8 Sample = Window 2000 Device Driver 2nd Ed(Art Baker, Jerry Lozarino) Chapter 8 Sample Hello. I've been reading the book and tried to test chapter 8 sample(PPort.Sys) But It does not work correctly. PC = DELL Laptop(D600) OS = Window XP Home -- At DebugView Display -- PPORT: Interrupt 7 converted to kIrql = 14, kAffinity = 1, kVector = 37 PPORT: Interrupt successfully connected PPORT: Write Operation requested (DispatchWrite) PPORT: Start I/O Operation PPORT: StartIO: Transmitting first byte of 20 PPORT: TransmitByte: Sending 0x00 ( PPORT: Wrote to Control: 0x03 PPORT: Read From Status: 0x0FF PPORT: TransmitByte read character: 0x0F0 (? PPORT: TransmitByte: generating interrupt. --------------------------------------------------- and No more progress. It seems that IRQ 7 interrupt does Not work. and actuallly IRQ 7 is Not in System IRQ list. what does "PPORT: Interrupt successfully connected" mean ? Question 1. Before Starting PPort.sys, Standard Pararell Port Driver(parport.sys for XP) should be disabled or Not ? Question 2. After Starting PPort.sys, IRQ 7 should be in System IRQ list or Not ? Question 3. Is LoopBack Connector Pin Connection right ? 1-13 2-15 14-12 16-10 17-11 I've working on this problem for several days. Please help me. Thanks. Tag: How dose the FDO of one PCI slot know to creat a new PDO and update the bus relation when a new device is pluged in the PCI slot? Tag: 53052
  - 14
    - Detecting platform and compiler Hi What is the safest and most correct way of detecting platform and compiler I need detection of CE.NET Win32 ( Borland CBuilder and MSVC6 ) TIA Tag: How dose the FDO of one PCI slot know to creat a new PDO and update the bus relation when a new device is pluged in the PCI slot? Tag: 53043
  - 15
    - SCSI PASS THROUGH DIRECT - TranferLength Prob Hello everybody, is there any transfer limitation to the SPT IOCTL of the ScsiPort? It's no problem to read 32KB of data per a READ6 but if I try to transfer 1MB with one READ I get the Error "Wrong Parameter". I think this error comes from the DeviceIoControl but I don't know what should be wrong. Greez, Kai -- Get Firefox, the browser you can trust! http://www.spreadfirefox.com/?q=affiliates&id=351&t=1 Tag: How dose the FDO of one PCI slot know to creat a new PDO and update the bus relation when a new device is pluged in the PCI slot? Tag: 53039
  - 16
    - What USB drivers are included with Windows? I understand that all Windows versions since 98 have included HID and CDC drivers, where can I find out what other (device class) drivers are standard? Where can I also find thorough info about making use of these drivers, such as how to modify an INF file for use with a given driver? I have played with "Gen Inf" but it produces results that are much more lengthy and complicated than the HID INF examples I've found on the web. Some of its wizard's choices are not very well documented. -- Bill Keeler Online PC Technology Embedded Systems Design www.opctechnology.com Tag: How dose the FDO of one PCI slot know to creat a new PDO and update the bus relation when a new device is pluged in the PCI slot? Tag: 53036
  - 17
    - USB driver on Symbian I need some help on Usb configuration when doing device drivers. What is not clear to me: When we plug in the device (a mobile phone in this case) Does the Host(PC) send the SETUP packet first for the configuration of the device? There are no evident registers for Device Configuration which stores the configuration parameters like Max Power, etc.. An example driver i am looking into just has one configuration and when the Setup packet arrives it checks if bValue is zero. If it zero it sets the interface(s) that that configuration has and also sets the device state as Configured. What my point is all this appears to be at the logical level and there is no concrete way for the Host to know if it is really configured. Can anyone tell me what should happen when the configuration procedure commences. For me, once the setup packet has been decoded, we should have some some sort of register to set to tell the Host what the conf really is. Tag: How dose the FDO of one PCI slot know to creat a new PDO and update the bus relation when a new device is pluged in the PCI slot? Tag: 53032
  - 18
    - AvStream/BDA architecture and Longhorn I havent yet closely WDF arch or the Longhorn overall driver architecture, but does anyone know the corelation between Avstream/BDA driver architecture of current generation as compared to what is going to happen in Longhorn ? IS AvStream going to be replaced with something else ( consdering that it has only been really "around' for such a short time). How about the current BDA architecture ? will that change ? This is in light of things I have heard about DirectShow moving away from DirectX. Tag: How dose the FDO of one PCI slot know to creat a new PDO and update the bus relation when a new device is pluged in the PCI slot? Tag: 53030
  - 19
    - DrvCopyBits not called from MS Paint Hello I am writing a virtual printer driver and I have next problem when printing from MSPaint: - if I use a device-managed surface, created with EngCreateDeviceSurface(), for each page there is a call of DrvCopyBits() - everything works fine - if I use an engine-managed surface created with EngCreateBitmap(), there is no call of DrvCopyBits() (actually no call between DrvStartPage() and DrvSendPage()). The other hooks are working (DrvBitBlt, DrvStretchBlt,...) when painting from other applications. I do not have a good reason to use device-managed surface, there is lot more work for them and I would prefer to use the engine-managed surface. The only problem (so far) is that I cannot paint from MSPaint. Can you help me please, why isn't DrvCopyBits called for engine-managed bitmaps? Thanks Tag: How dose the FDO of one PCI slot know to creat a new PDO and update the bus relation when a new device is pluged in the PCI slot? Tag: 53027
  - 20
    - Linux device drivers How to build Linux device drivers.Someone help me. Thanks&Regards sobana.D Tag: How dose the FDO of one PCI slot know to creat a new PDO and update the bus relation when a new device is pluged in the PCI slot? Tag: 53025
  - 21
    - How to read DbgPrint messages in WinDbg? I wrote a driver and used DbgPrint function to print some debug information. I decide to debug this driver using WinDbg in kernel-mode. But I can neither see the information display automatically nor using !dbgprint command. When I use !dbgprint command, it tells: GetPointerFromAddress: unable to read from 00000000 Can't find DbgPrint buffer I've started with /debug, do I miss anything else? Thanks. Tag: How dose the FDO of one PCI slot know to creat a new PDO and update the bus relation when a new device is pluged in the PCI slot? Tag: 53024
  - 22
    - Help with HID Parsing functions I am developing manufacturer specific HID devices. I have written the device's firmware and can connect and communicate with an application without using the HID parsing routiines. There are several input (8) and several output (7) reports. I am now expanding the PC software to use the HID parsing functions to allow the software to easily adapt to different versions of the device software. For most of the output reports I can call HidP_InitializeReportForID without any errors. For a couple output reports this function returns with an error indicating that the report does not exist. However, I am then able to use the other parsing functions to set the data in the report. Does anyone know why this function may be returning an error? Any help or items to double check in the device would be greatly appreacited Tag: How dose the FDO of one PCI slot know to creat a new PDO and update the bus relation when a new device is pluged in the PCI slot? Tag: 53013
  - 23
    - IoReuseIrp won't compile Hi, I am trying to use IoReuseIrp in my PASSTHRU based intermediate driver for Windows 2000 Server and Windows XP. I have installed Windows XP DDK SP1 (I think it is), but I have no luck getting IoReuseIrp to compile. Newsposts suggest including ntddk.h, and linking against ntddk.lib. My DDK does not contain ntddk.lib. Also, ntddk.h does not seem to contain a definition. My Visual Studio .NET 2003 Preprocessor Definitions are NDIS50_MINIPORT;NDIS50;_X86_=1;i386=1;STD_CALL;CONDITION_HANDLING=1;NT_UP=1;NT_INST=0;WIN32=100;_NT1X_=100;WINNT=1;_WIN32_WINNT=0x0500;WINVER=0x0500;_WIN32_IE=0x0501;WIN32_LEAN_AND_MEAN=1;DEVL=1;FPO=0;_DLL=1;NDIS_MINIPORT_DRIVER;NDIS_WDM=1 My code is set to compile as C++ code. Please advice, / Hannes. Tag: How dose the FDO of one PCI slot know to creat a new PDO and update the bus relation when a new device is pluged in the PCI slot? Tag: 53009
  - 24
    - Interrupt handler with an event flag We are passing an event flag (from "CreateEvent") into a Device Driver with the command "DeviceIOControl" to signal an Interrupt from the hardware back to the software and make sure it is properly synchronized. This works OK until we try to close the Windows Console application when Windows 98 hangs up and needs to be rebooted. Walter Oney's instructions were heeded: closing the handle to the Device Driver and calling "ObDereferenceObject" with "KeReleaseSpinLock" to release the event flag inside the Device Driver. However the Windows Console application still does not exit cleanly. Any clues would be appreciated. Tag: How dose the FDO of one PCI slot know to creat a new PDO and update the bus relation when a new device is pluged in the PCI slot? Tag: 53008
  - 25
    - How to install Drivers I much as I can remember there is a way to create a drive... everytype but A and C.... and I've forgotten how to do that... can someone please help Tag: How dose the FDO of one PCI slot know to creat a new PDO and update the bus relation when a new device is pluged in the PCI slot? Tag: 53002

Re: How dose the FDO of one PCI slot know to creat a new PDO and update the bus relation when a new device is pluged in the PCI slot? by Bill

Bill
Mon Oct 11 00:43:23 CDT 2004

Dude, quit posting questions in the subject line and thus posting 50
questions. Try typing all related questions in a single post in the body of
the message like everyone else.

I highly suggest you read the section titled "WDM Device Objects and Device
Stacks" in the Windows DDK help if you haven't already.

The PCI bus driver, specifically the FDO portion of the PCI bus driver
creates all PDOs related to PCI devices. It knows to do this by scanning
the PCI configuration space looking for resident devices. The PCI
configuration space is scanned in a PCI specification specific manner, see
the PCI spec for more details. The PCI bus will not create PDOs for empty
slots because no devices will be enumerated in those slots.

--
Bill McKenzie
Software Engineer - Prism 802.11 Wireless Solutions
Conexant Systems, Inc.

"zengfeng" <zengfeng@sobey.com> wrote in message
news:ewVGRV0rEHA.1204@TK2MSFTNGP12.phx.gbl...
>
>

Top