ExtEscape directly to video miniport

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  - 1
    - FYI: Recently Published KBs FIX: Drivers That Have Images That Are Larger Than 16 Megabytes May Corrupt Memory When Loaded http://support.microsoft.com/default.aspx?scid=kb;EN-US;827484 How to call video miniport driver functions from a display driver http://support.microsoft.com/default.aspx?scid=kb;EN-US;Q832517 FIX: A USB Device Appears with a Yellow Exclamation Mark (Code 31) in Windows Device Manager http://support.microsoft.com/default.aspx?scid=kb;EN-US;Q822368 Accelerated Graphics Port (AGP) memory allocation http://support.microsoft.com/default.aspx?scid=kb;EN-US;819637 Multimedia device does not shut down correctly if you unplug the device during streaming http://support.microsoft.com/default.aspx?scid=kb;EN-US;816650 Composite USB devices whose interfaces are not sequentially numbered do not work on Windows XP http://support.microsoft.com/default.aspx?scid=kb;EN-US;814560 Change in how self-directed loopback packets are processed for Windows XP http://support.microsoft.com/default.aspx?scid=kb;EN-US;813542 FIX: Selective Suspend Does Not Work on Video Capture Devices That Use the Stream Class Driver http://support.microsoft.com/default.aspx?scid=kb;EN-US;813348 BUG: The 1394 host controller properties dialog box incorrectly shows the Power Management tab http://support.microsoft.com/default.aspx?scid=kb;EN-US;328902 How to identify identical 16-bit PC cards that are inserted in different slots http://support.microsoft.com/default.aspx?scid=kb;EN-US;323610 BUG: Known issues with intermediate (IM) driver samples http://support.microsoft.com/default.aspx?scid=kb;EN-US;323458 You cannot use Control Panel to calibrate a joystick that has no buttons http://support.microsoft.com/default.aspx?scid=kb;EN-US;318919 How to use the DDKSynth audio sample on Windows 98 and on Windows Millennium Edition http://support.microsoft.com/default.aspx?scid=kb;EN-US;318772 PRB: Video Driver Installation Is Unsuccessful When You Click the Update Driver Button in Device Manager http://support.microsoft.com/default.aspx?scid=kb;EN-US;314283 Windows 98 Smartcard drivers must call the SmartcardCreateLink function http://support.microsoft.com/default.aspx?scid=kb;EN-US;300600 Smart card power down behavior on Windows 2000 and earlier operating systems http://support.microsoft.com/default.aspx?scid=kb;EN-US;297854 -- -Eliyas This posting is provided "AS IS" with no warranties, and confers no rights. http://www.microsoft.com/whdc/hwdev/driver/kb-drv.mspx Tag: ExtEscape directly to video miniport Tag: 38423
  - 2
    - Audio synchronization I need to synchronize audio with another output device. Can I do this with an interrupt driven heartbeat generated by the output device. The synchronization only needs to be visually accurate, in other words I'm not concerned about microseconds, but I would like to be accurate to 100 milliseconds. My initial thought is to have my interrupt routine begin a 100ms segment of audio. The next interrupt would stop the previous segment (if the audio is behind) and then play the next segment. My "interrupt routine" would probably be a thread at the application level waiting for my device to interrupt. I don't think I would need to place this in my device's DPC. I've been reading up on the Wavform Audio Interface, is this the correct area? There must be some support for this built into the interface to facilitate the usage of a scroll bar to scan through an audio file. My questions are, am I looking in the right place and a corrollary, how flexible is the interface? I don't want to waste research time going down a false path. Brian Tag: ExtEscape directly to video miniport Tag: 38421
  - 3
    - Picture transfer protocol Folks, I would like to acquire images and change camera settings under program control, using a Nikon Coolpix camera connected via USB, and the Nikon SDK (which I have). I gather this requires PTP and WIA, but am so far entirely ignorant of these technologies. I'd really appreciate it if someone would give me a pointer to documentation that could get me started. (The information I've obtained by searching msdn seems pretty disorganized so far.) Thanks much, Matthew Fleming mgf@mcw.edu Tag: ExtEscape directly to video miniport Tag: 38415
  - 4
    - INF files help Ok, in my device driver install inf, I would either like to luanch an application or force a reboot or let the user know to reboot. Does anyone know of a way to accomplish this? Thanks Brian Tag: ExtEscape directly to video miniport Tag: 38413
  - 5
    - ZwCreateFile failing Hi, I have a routine which open the file handle for me. It works fine as long as no one touches the file from Explorer. But once someone opens the file from explorer the driver create file always fails with status LOCK CONFLICT. Here is the file open code. Any clues. -Praveen RtlInitUnicodeString(&fileName, L"\\??\\C:\\MyDrvTest"); InitializeObjectAttributes(&objectAttributes, (PUNICODE_STRING)&fileName, OBJ_CASE_INSENSITIVE|OBJ_KERNEL_HANDLE , NULL, NULL); status=ZwCreateFile(&fileHandle, GENERIC_READ|GENERIC_WRITE|SYNCHRONIZE, &objectAttributes, &IoStatus, 0, FILE_ATTRIBUTE_SYSTEM, FILE_SHARE_READ|FILE_SHARE_WRITE, FILE_OPEN_IF, FILE_SYNCHRONOUS_IO_NONALERT|FILE_NO_INTERMEDIATE_ BUFFERING, NULL, 0); Tag: ExtEscape directly to video miniport Tag: 38412
  - 6
    - Difference between IoBuildPartialMdl and IoAllocateMdl Which is the difference between the function IoBuildPartialMdl and IoAllocateMdl? Apparement they allocate all two MDL; I do not see any difference in operation, why in IoBuildPartialMdl there is like parameter " IN PVOID VirtualAddress "?? Nothing understood, the address is already in sourcemdl- >startva! Will be used to you it for dedoubler an address virtual? apparament not How can you one read the true pointer MDL corresponding at address memory indicated? because when I modify a property of a variable pointer MDL, the address memory corresponding to this MDL remains similar Tag: ExtEscape directly to video miniport Tag: 38407
  - 7
    - Error USBD_STATUS_ISO_NOT_ACCESSED_BY_HW Hello: What is the meaning and cause of usb packet error USBD_STATUS_ISO_NOT_ACCESSED_BY_HW (code 0xC0020000) returned by urb->UrbIsochronousTransfer.IsoPacket [PacketNumber].Status? I am getting this error occasionally (a few percent of all packets) when streaming bidirectional (1 stream out, 1 stream in, simultaneously using 2 alternating urbs for outgoing and 2 for incoming) high speed usb 2.0 isochronous data to a custom hardware device. I am using 16 microframe urbs and the error always occurs on microframes 1, 2, and sometimes 3 of the 16 that are being transferred. All microframes before and after this complete normally. It affects both read and write urbs. OS is WinXp SP1 with USB patch. Usb.h states that "for some reason the controller did not access the TD asocated with this packet" as explanation for this error. Thanks Doug Tag: ExtEscape directly to video miniport Tag: 38405
  - 8
    - I refuse to believe this.... When installing a printer driver, Add-Printer etc etc, it prompts me for a printer name just before finishing the installation. I have two printer models, but would like to use the same printer name.. without having to manually enter it. Is there really no way that I in my INF file can provide a default printer name ? TIA Lars ; ; Copyright (c) 2002-2003 I/F-Com ; ; Sets up basic information on the driver ; [Version] Signature="$Windows NT$" Provider=%MANUFACTURER% ClassGUID={4D36E979-E325-11CE-BFC1-08002BE10318} Class=Printer CatalogFile=ifcom.cat DriverVer=10/05/2003,1.3.0.10 ; sets up destination folders ; [DestinationDirs] DRIVERPATH=66000 PROCESSPATH=66001 BIDIRPATH=66002 ; set manufacturer ; [Manufacturer] %MANUFACTURER% ; set available printers ; [I/F-Com] "Ifcom Thermal Printer" = SETUP_DRIVER, IFCOM_Driver "Ifcom Thermal Printer (bidir)" = SETUP_DRIVER_BIDIR, IFCOM_Driver_Bidir ; driver setup section ; [SETUP_DRIVER] CopyFiles=DRIVERPATH,PROCESSPATH DataSection=DATA_SECTION [SETUP_DRIVER_BIDIR] CopyFiles=DRIVERPATH,PROCESSPATH,BIDIRPATH DataSection=DATA_SECTION_BIDIR [SourceDisksNames] 1=%DISKLOCATION% [SourceDisksFiles] ifc_drv.dll=1 ifc_ui.dll=1 ifc_lm.dll=1 basics.ini=1 boards.ini=1 help.ini=1 ifc_drv.ini=1 printers.ini=1 installer.exe=1 properties.exe=1 updater.exe=1 diagnostics.exe=1 ; actual copying of files ; [DRIVERPATH] ifc_drv.dll,,,0x00000002 ifc_ui.dll,,,0x00000002 ifc_drv.ini,,,0x00000002 basics.ini,,,0x00000002 boards.ini help.ini printers.ini installer.exe properties.exe updater.exe diagnostics.exe [PROCESSPATH] [BIDIRPATH] ifc_lm.dll ; driver setup ; [DATA_SECTION] DriverFile=ifc_drv.dll DataFile=ifc_drv.ini ConfigFile=ifc_ui.dll HelpFile=help.ini [DATA_SECTION_BIDIR] DriverFile=ifc_drv.dll DataFile=ifc_drv.ini ConfigFile=ifc_ui.dll HelpFile=help.ini LanguageMonitor=%LANGUAGEMONITOR%,ifc_lm.dll ; strings ; [Strings] MANUFACTURER="I/F-Com" DISKLOCATION="Current Location" LANGUAGEMONITOR="Ifcom Language Monitor" Tag: ExtEscape directly to video miniport Tag: 38403
  - 9
    - Change in how self-directed loopback packets are processed for Windows XP FYI: Microsoft Knowledge Base Article - 813542 Change in how self-directed loopback packets are processed for Windows XP http://support.microsoft.com?id=813542 Stephan Tag: ExtEscape directly to video miniport Tag: 38401
  - 10
    - BUG: Known issues with intermediate (IM) driver samples FYI: Microsoft Knowledge Base Article - 323458 BUG: Known issues with intermediate (IM) driver samples http://support.microsoft.com?id=323458 Stephan Tag: ExtEscape directly to video miniport Tag: 38399
  - 11
    - compilation problem i am not able to get .sys for ndisuio. code gets compile without any problem on win2k checkbuild. ---------- C:\WINDDK\2600~1.110\src\network\ndis\ndisuio\sys>build BUILD: Adding /Y to COPYCMD so xcopy ops won't hang. BUILD: Object root set to: ==> objchk_w2K_x86 BUILD: Compile and Link for i386 BUILD: Loading C:\WINDDK\2600~1.110\build.dat... BUILD: Computing Include file dependencies: BUILD: Examining c:\winddk\2600~1.110\src\network\copy of ndis\ndisuio\sys direc tory for files to compile. c:\winddk\2600~1.110\src\network\copy of ndis\ndisuio\sys - 7 source files ( 4,981 lines) BUILD: Saving C:\WINDDK\2600~1.110\build.dat... BUILD: Compiling c:\winddk\2600~1.110\src\network\copy of ndis\ndisuio\sys direc tory Compiling - objchk_w2k_x86\i386 for all platforms Compiling - objchk_w2k_x86\i386 for all platforms Compiling - objchk_w2k_x86\i386 for all platforms BUILD: Linking c:\winddk\2600~1.110\src\network\copy of ndis\ndisuio\sys directo ry Compiling - objchk_w2k_x86\i386 for all platforms Compiling - objchk_w2k_x86\i386 for all platforms Compiling - objchk_w2k_x86\i386 for all platforms BUILD: Done 3 files compiled ------------------------------------------------------------------- build log shows ----------------- BUILD: Computing Include file dependencies: BUILD: Examining c:\winddk\2600~1.110\src\network\copy of ndis\ndisuio\sys directory for files to compile. Compiling c:\winddk\2600~1.110\src\network\copy of ndis\ndisuio\sys directory ******************** 'nmake.exe /c BUILDMSG=Stop. -i NTTEST= UMTEST= NOLINK=1 NOPASS0=1 386=1' jvc /nologo /cp C:\WINDDK\2600~1.110\public\sdk\classes\afc.zip;C:\WINDDK\2600~1.110\public\ sdk\classes\classes.zip;C:\WINDDK\2600~1.110\src\network\Copyofndis\ndisuio\ sys; /g /w4 /d objchk_w2K_x86\i386 'jvc' is not recognized as an internal or external command, operable program or batch file. jvc /nologo /cp C:\WINDDK\2600~1.110\public\sdk\classes\afc.zip;C:\WINDDK\2600~1.110\public\ sdk\classes\classes.zip;C:\WINDDK\2600~1.110\src\network\Copyofndis\ndisuio\ sys; /g /w4 /d objchk_w2K_x86\i386 'jvc' is not recognized as an internal or external command, operable program or batch file. jvc /nologo /cp C:\WINDDK\2600~1.110\public\sdk\classes\afc.zip;C:\WINDDK\2600~1.110\public\ sdk\classes\classes.zip;C:\WINDDK\2600~1.110\src\network\Copyofndis\ndisuio\ sys; /g /w4 /d objchk_w2K_x86\i386 'jvc' is not recognized as an internal or external command, operable program or batch file. Linking c:\winddk\2600~1.110\src\network\copy of ndis\ndisuio\sys directory ******************** 'nmake.exe /c BUILDMSG=Stop. -i LINKONLY=1 NOPASS0=1 NTTEST= UMTEST= 386=1' jvc /nologo /cp C:\WINDDK\2600~1.110\public\sdk\classes\afc.zip;C:\WINDDK\2600~1.110\public\ sdk\classes\classes.zip;C:\WINDDK\2600~1.110\src\network\Copyofndis\ndisuio\ sys; /g /w4 /d objchk_w2K_x86\i386 'jvc' is not recognized as an internal or external command, operable program or batch file. jvc /nologo /cp C:\WINDDK\2600~1.110\public\sdk\classes\afc.zip;C:\WINDDK\2600~1.110\public\ sdk\classes\classes.zip;C:\WINDDK\2600~1.110\src\network\Copyofndis\ndisuio\ sys; /g /w4 /d objchk_w2K_x86\i386 'jvc' is not recognized as an internal or external command, operable program or batch file. jvc /nologo /cp C:\WINDDK\2600~1.110\public\sdk\classes\afc.zip;C:\WINDDK\2600~1.110\public\ sdk\classes\classes.zip;C:\WINDDK\2600~1.110\src\network\Copyofndis\ndisuio\ sys; /g /w4 /d objchk_w2K_x86\i386 'jvc' is not recognized as an internal or external command, operable program or batch file. -------------------- i have changed some options in SOURCES files, i removed "-DNDIS51=1", as i was compiling for 5.0. and also in bind i removed 80211 headers. any idea why it is so. Tag: ExtEscape directly to video miniport Tag: 38395
  - 12
    - CreateFile failure Hi all, i have been trying to get handle of my protocol driver from usermode but not able to get. attaching the code. van you tell me where can be the error. Device name is "Proto". CHAR ProtoDevice[] = "\\\\.\\\\Proto"; CHAR * pProtoDevice = &ProtoDevice[0]; HANDLE GetHandle( CHAR *pDeviceName ) { DWORD DesiredAccess; DWORD ShareMode; LPSECURITY_ATTRIBUTES lpSecurityAttributes = NULL; DWORD CreationDistribution; DWORD FlagsAndAttributes; HANDLE TemplateFile; HANDLE Handle; DWORD BytesReturned; DesiredAccess = GENERIC_READ|GENERIC_WRITE; ShareMode = 0; CreationDistribution = OPEN_EXISTING; FlagsAndAttributes = FILE_ATTRIBUTE_NORMAL; TemplateFile = (HANDLE)INVALID_HANDLE_VALUE; Handle = CreateFile( pDeviceName, DesiredAccess, ShareMode, lpSecurityAttributes, CreationDistribution, FlagsAndAttributes, TemplateFile ); if( Handle == INVALID_HANDLE_VALUE ) { Handle = CreateFile( "\\\\.\\Global\\Proto", DesiredAccess, ShareMode, lpSecurityAttributes, CreationDistribution, FlagsAndAttributes, TemplateFile ); } return (Handle); } any idea how to make it work. regards, Puneet Tag: ExtEscape directly to video miniport Tag: 38391
  - 13
    - Device Object NULL in completion routine Hi, In my FSD filter, I am building up my own IRP to send to the lower driver so that I can get some info (QueryDirectory) about a directory. The problem is that when my completion routine is called, it contains proper data, but the device object I get is NULL (is this normal?). Also my stack location seems to be wrong since it no longer contains the parameters (minor/major functions say), that I setup. Any clues? TIA, -- -Farooque Khan http://farooque.150m.com Tag: ExtEscape directly to video miniport Tag: 38390
  - 14
    - Class GUID issue Hi I write a new driver for 2k/xp,this device is not in system-supplied device setup class. so , I create my class name and GUID myself in inf file. I use ClassInsatll32 section,so,It is ok when install my driver to OS. And driver can work normal. But the inf file is tested by HCT11.2's infcheck,It have a error that "class ### is unrecognized". Please tell me, if i miss some phase. Best Regards, Alex Tag: ExtEscape directly to video miniport Tag: 38385
  - 15
    - How to Set port crystal frequency and clock pre-divisor by program? hi,everyone! Now,I want to set the properties of "Crystal Frequency" and "Clock Pre-Divisor" of com port by program in WIN98. Anyone tell me how to do? Thanks a lot! Tag: ExtEscape directly to video miniport Tag: 38384
  - 16
    - contraints for pagespersheet and booklet Hello how do u contraint print proc provided features ( N-UP and Booklet ) in Unidrv . pagespersheet is not a standard feature in Unidrv ( not a *Feature ) is this correct. thanks -Naveen Tag: ExtEscape directly to video miniport Tag: 38377
  - 17
    - API to rollback driver? Does anyone know of a way to invoke the "Roll Back Driver" functionality of Windows XP programmatically? I've searched the MSDN docs and the web to no avail... Anyhow, I'd like to invoke a rollback during an uninstall of a "custom" driver, so that we can revert to the default driver when uninstalling ours. Thanks in advance, Lee Tag: ExtEscape directly to video miniport Tag: 38376
  - 18
    - Maximum StrMini Driver Size?? I am developing a stream class mini driver based on usbcamd. Today I ran into an extremely odd BSOD that I initially thought was related to some memory management code that I had added. It turns out that the problem is that I added code. I have reached the state where the following will take the driver from functional to non-functional. int i for(i=0;i<1;++i){} I can add this, or equally useless code in a variety of different functions (none of which are called) and cause this error. The BSOD message is about a page fault in the non-paged area caused by ks.sys. It occurs when I attempt to render the capture pin on the filter. The driver can be loaded and unloaded as many times as one likes without error. I am wondering if this can be related to SRB_PAGING_OUT_DRIVER? I noticed that the INF file (intelcam) I copied does set PageOutWhenUnopened registry setting. Is it possible that enabling this can cause this error or is there some other possibility? This is running on XP Pro SP1. Regards, Tom Udale Tag: ExtEscape directly to video miniport Tag: 38374
  - 19
    - Sound Capture Hi, I have a problem.... actually it is a thing to do on my list, and I wondering if anyone can give me a hint or two on where to look for tackling it. Well, all I need to do is to intercept and capture sound (wav or raw doesn't matter) that only a certain application generates opposed to whole system (all apps.). The app. uses none of the fancy directx stuff, just plain win32 APIs (MCI I think) Any thought on how should I begin looking for this solution? Thanks in Advance, Paul Tag: ExtEscape directly to video miniport Tag: 38373
  - 20
    - Win2k printer minidrivers running on NT 4? Is it possible to run Win2k printer minidrivers (Unidrv-based) on NT4? I'm told that SP6 installs Unidrv - is it compatible? Thanks, Aaron Tag: ExtEscape directly to video miniport Tag: 38371
  - 21
    - Device Extension for NDIS miniport driver I am writing a NDIS miniport driver. From DDK documentation, I was told to use NdisRegisterDevice instead of IoCreateDevice to create a device object. However, the same documentation also says that the device extension for an object created with NdisMRegisterDevice is reserved for use by NDIS and cannot be used by the driver. I want to modify the device extension to store any state status and information. How can I do that? Thanks, Billy. Tag: ExtEscape directly to video miniport Tag: 38370
  - 22
    - Win2000 startup w/o VGA Can an embedded Win2000 system be started without VGA, keyboard and mouse hardware? NT4.0 used to choke when VGA was absent. Thanks. Tag: ExtEscape directly to video miniport Tag: 38369
  - 23
    - SetupCopyOEMInf - avoiding prompts during install I have a new driver install and an old driver install that use different source media locations. I have been using SPOST_PATH for the OEMSourceMediaType when I call SetupCopyOEMInf. This is leading to setup problems because the old INF is selected by SetupAPI during install. This INF points to an installation directory that does not exist and the user is prompted for the correct location of required files. I think the root of this problem is that the PNF has to old source media information. Should I call SetupCopyOEMInf with SP_COPY_REPLACEONLY copy style to update the old PNF if it exists and then call it again with the SP_COPY_NOOVERWRITE copy style to copy it sure the PNF has the current source path info (if needed)? I'm installing an IM driver on 2000/XP. Thanks, Shawn Tag: ExtEscape directly to video miniport Tag: 38364
  - 24
    - Hardware ID in win 2000 and UpdateDriverForPNP My .inf has an entry for that says _01 %xyz.DeviceDesc%=xyz.Device,USB\VID_xxx&PID_yyy I am trying to install the driver for the device for the case where the device is plugged in but the Add New hardware wizard was cancelled by the user. Now, if I pass the HWID "USB\\VID_xxx&PID_yyy", updateDriverfor.. fails with 20B (no_such_device) I think. Then if I change it to "USB\\VID_xxx&PID_yyy&Rev_0001" (which I know from the registry whenever I install this successfully in the nice ol' plug device after software installation way) AND also change it in .INF, my updatedriver.. succeeds and device is shown working properly with the correct name in device manager. So my question is, what is that Rev.. thing? is it like a hardware revision? if so, I would not know every possible revision number in advance and would like to keep it generic for the device? How do I achieve that? What is the correct entry in .INF and correct HardwareID to be passed to the function updatedriver.. Thanks for your time. Tag: ExtEscape directly to video miniport Tag: 38363
  - 25
    - Installing devices Could you give me any example how to programmatically install devices. It should work properly at 9x, 2000/XP platforms. I've tried "working" samples from ddk's, but they were not worked properly. Thank you. Tag: ExtEscape directly to video miniport Tag: 38360
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  - 1
    - Child Display Driver... Hi, I want to implement a WDM Child Display Driver and request I2C interface from display driver which I am going to use to send the DDC/CI data to Monitor. One option was to have WDM child driver to miniport but I am exploring this possibility. Is it possible to make a WDM driver a child driver to main display driver and how do I specify that this is child driver of display driver so that system and display driver can understand this ? Any help in this regard will be appreciated.. Vishvesh Tag: ExtEscape directly to video miniport Tag: 38358
  - 2
    - What's the rule to call IoCompleteRequest for power Irp? I understand when should call IoCompleteRequest for PnP Irp. For Power Irp, it seems have different rule. I am confused, I don't know when I should call IoCompleteRequest for power Irp, when should not. For example, bulk usb sample code of XP DDK. In set device power state process, IoComplete routine of power Irp calls IoCompleteRequest to complete Irp when power up. However, IoComplete routine doesn't call IoCompleteRequest when power down. Why it needn't call IoCompleteRequest? What's the rule to call IoCompleteRequest for power Irp? Can anyone tell me? Best Regards Jackal Huang Tag: ExtEscape directly to video miniport Tag: 38354
  - 3
    - Writing Data to BIOS Hi, Is there a way for writing data onto BIOS.I want to write data of size 20 bytes for validation purposes in the BIOS from an Application.Can we do this with C APIs.Any help is appreciated. Shyam. Tag: ExtEscape directly to video miniport Tag: 38352
  - 4
    - Help on Win2k and USBD_STATUS_DEV_NOT_RESPONDING Hello Everyone, I have written a NDIS-WDM (USB) driver. I ran the NDISTest on Windows XP. There was no problem. Then I used (ported) the same driver on Win2K (by setting NDIS50 instead of NDIS51). Surprisingly, I am getting a strange problem. When I run heavy traffic tests (like 2c_PerformanceProfile and 2c_SendRecv1), I get a strange error in the middle of the transfer. I get STATUS_DEVICE_DATA_ERROR in the IRP Status and USBD_STATUS_DEV_NOT_RESPONDING in the URB Status. But the device is connected and running. I tried doing RESET_PORT at the error condition. But it does not help. Also, when I remove the cable also, I don't get STATUS_DEVICE_NOT_CONNECTED in Win2k (like I get on WinXP). Instead I get STATUS_DEVICE_DATA_ERROR (and USBD_STATUS_DEV_NOT_RESPONDING). How can I handle the conditions? Even though the device is connected and working, I get USBD_STATUS_DEV_NOT_RESPONDING and when the device is not connected also I get the same error. There is no difference in the errors. Since mine is a NDIS-WDM driver, I don't get SURPRISE REMOVAL event on Win2K (as I get on XP). So, I cannot detect the surprise removal also. I have to wait for the MiniPortHalt to be called which does not happen until I stop the USBD IN/Read transactions. If I ignore the first error of USBD_STATUS_DEV_NOT_RESPONDING, I get ENDPOINT_HALTED error in the subsequent IN/read transactions. I know at least one of you might have faced the same/similar problem. Can anyone please help me in having a work-around for this problem. If I am doing something wrong in my driver, please let me know so that I can correct the same. Thanks in advance for the great help. Best Regards, GNRaj Tag: ExtEscape directly to video miniport Tag: 38350
  - 5
    - Enumerating NIC's Registry key Is there a way to get the NIC's registry entry path in order to open it with the standard ZW registry routines? I want to open a key under the NIC's key and then enumerate its entries. Is there a way to do that? Gram, Tag: ExtEscape directly to video miniport Tag: 38349
  - 6
    - pull man from burning printer Passers-by, neighbors fight fire in Exeter. Re: pull man from burning home Passers-by, neighbors fight fire in Exeter. > !!!!!! wrote > >Okay, there was a fire and a couple of guys were heroes. That's nice, but >it's obviously nothing more than a religious agenda. So why crosspost it to >misc.emerg-services? berry why not thats where it should be Tag: ExtEscape directly to video miniport Tag: 38347
  - 7
    - Device object creating in 2003 Hello, I am making some device driver for DVD media. But I have trouble for DVD multi-drive that can support DVD-R/RW, DVD- RAM media at same time. So I need change it's device type depending on media. Also, I want to create DosDevice which will be a mount point of media. ( This works good in Windows 2000 ) What I am trying to do: 1. Change device type from FILE_DEVICE_DISK to FILE_DEVICE_CD_ROM or reverse. 2. Create virtual driver letter( ex, z:\ ) which is symbolic linked to '\Device\xxxx'. * basically both 1 & 2 are working good in windows 2000, but not in windows 2003. Where I am at: 1. When the system boots up, I create Device node with FILE_DEVICE_DISK. When a DVD-ROM media inserted, delete that node and create new device node with FILE_DEVICE_CD_ROM as same device name. ( In case of DVD- RAM media, use it as it is. ) The deletion and new creation device node returns success. But when I try to get File system using NtQueryVolumeFile, the process is hang. I quess the device type is not changed. 2. When I got some ioctl, I create 2 device nodes. One is \Device\xxxx with FILE_DEVICE_DISK and the other is \DosDevice\z:. And I did symbolic link both. Here, I got success return value for all step. But I cannot look up \DosDevice\z: even if I can see \Device\xxxx.( with WinObj.exe ) The data I/O to z: works good. But I can't see z: drive in window explorer. * But when I make a windows service application which do as same step of #2, the service application can create \DosDevice\z: and z: is visiabl in window explorer. Both 1&2 device driver is made of LEGACY type not PNP. Let me know if you need any more details. Thanks. Tag: ExtEscape directly to video miniport Tag: 38346
  - 8
    - Triggering DrvNotify calls in multi-monitor environment I have a multi-monitor environment in Windows XP (both primary and secondary monitors active) and am trying to determine what I can do in the graphics driver of the secondary to trigger a DrvNotify call to the primary's graphics driver. DrvNotify calls are made to both primary and secondary if the origin of the secondary changes. But all I want to do is trigger the primary DrvNotify call without doing something drastic like changing origins. Thanks, Armin Tag: ExtEscape directly to video miniport Tag: 38343
  - 9
    - Problem in Resuming the machine after suspend I have a USB2.0 video capture device connected to a laptop. If the video capture device is connected through a USB 2.0 hub, then the machine resumes properly from a suspend. But if connected directly (without a hub), then the machine does not resume after suspend and it hangs. How should I go about debugging this issue ? Thanks. Hannah Tag: ExtEscape directly to video miniport Tag: 38342
  - 10
    - Similar Devices in Device manager: UPDATE I do not know what subject I used earlier and cannot see my post until 3-4 hrs since I am using google. Just to let people know that I formed the right search string and found this helpful post: http://groups.google.com/groups?hl=en&lr=&ie=UTF-8&oe=UTF-8&selm=%23WQ%24H%23VfDHA.2236%40TK2MSFTNGP12.phx.gbl and my problem has been solved. Sorry if anyone spent their time already. Tag: ExtEscape directly to video miniport Tag: 38335
  - 11
    - Information of PEPROCESS Or I can find the good format of recording of variable PEPROCESS? I have make research on Internet and what I find is information completely bad. For example imagefilename is actually in the position 0x173 (PEPROCESS) instead of 0x1fc. I nothing any more includes/understands there. Tag: ExtEscape directly to video miniport Tag: 38330
  - 12
    - Two similar devices in Device Manager after preinstall Hello, What I am trying to do: Preinstall a driver so that a device that is already connected (but not gone through/cancelled the found new hardware wizard screen) works without disconnect and reconnect. (since I cannot make animations showing "plug it in now" :) ) Where I am at: I know the hardware id of the device and I am using a code very similar to install.c in the DDK sample for installing the driver using UpdateDriverForPlugAndPlayDevicesSoThatTheUserDoesNotHaveToGoThroughTheFoundNewhardwareScreen function. It seems to be working, well, only partially. I am on w2k, and have to use the SetupDiGetINFClass/ SetupDiCreateDeviceInfoList/ SetupDiCreateDeviceInfo sequence. In the end, the call to Updatedriver.. succeeds but I can now see *two* USB devices with same name in the device manager (the name is correct), one is shown working correctly and the other has a yellow companion. Enum\USB has information about 1 device and it is what it should be. ( My removal code thinks there are two devices also I do GetClassDev, EnumDevices and then callClassInstaller with REMOVE, it thinks it has removed two devices.) What am I doing wrong? Let me know if you need any more details. I am new to this and do not know exactly what things are most relevant. cheerio! Tag: ExtEscape directly to video miniport Tag: 38329
  - 13
    - No InterlockedAnd available in builds When using WDM.H in the XP DDK (same problem in the 2003 Server DDK), my build isn't finding any conditional- compile section that has a definition for InterlockedAnd in it. Are there special compile options or something I need to set to get to use this function? As far as I know, I'm doing a regular x86 build. Tag: ExtEscape directly to video miniport Tag: 38323
  - 14
    - where can I get Driver Install Frameworks Tools? Hi, Everyone! I read a couple of papers on the Microsoft site about the upcoming new "Driver Install Frameworks Tools" (DIFxApp and DPInst) that were supposed to have come out in December 2003 (Version 1). But all I ended up doing is filling out some survey about participation in Beta 1 program which seemed to have ended already. I want to try out these Tools and see if they help us develop good driver installations, but I cannot even find trial versions of this software. What is the status of these Tools? When and where can I get a hold of trial/beta versions of these? -igor. Tag: ExtEscape directly to video miniport Tag: 38318
  - 15
    - silent install of non PnP Modems I am new at the driver topic, I hope anyone can help me: I want to silent/automatically install a non Pnp Driver. It is a modemdriver... Any ideas how to do this? Thanks in advance! Mario Tag: ExtEscape directly to video miniport Tag: 38317
  - 16
    - USB MIDI driver under Windows XP Hi all, We have designed an USB firmware that is a combined Audio+Midi device. We have choosen to use standard USB descriptors to avoid developping drivers under Windows XP. Everything is working fine under Windows XP SP1 except that if we use the midi port with whatever application, if we unplug the USB device (Even if the midi port is closed !) then it stalls the complete plug-and-play system for a good 10 minutes ! Any idea ? Thanks Vincent Tag: ExtEscape directly to video miniport Tag: 38316
  - 17
    - Support for IADs How do add support for IADs in Win2000.The driver will be a bus enumerator as I understand it.What IRPs will the driver support and how will it expose the interfaces to the upper layers Tag: ExtEscape directly to video miniport Tag: 38313
  - 18
    - HELP on HCT for WINDOWS NDIS Driver Hi folks, I ran the HCT 11 for my NDis driver. unfortunately, it seems to give "Could not retrieve build type from system" for each and everything. I am unable to make out as to what is the exact issue. I have posted the same in a couple of groups: http://groups.google.com/groups?dq=&hl=en&lr=&ie=UTF-8&group=microsoft.public.windowsxp.winlogo&selm=3936cdfb.0401060542.22079d53%40posting.google.com http://groups.google.com/groups?dq=&hl=en&lr=&ie=UTF-8&group=comp.os.ms-windows.programmer.nt.kernel-mode&selm=3936cdfb.0401060519.25a03062%40posting.google.com I got no resp, hence, well.. I am pasting the log message below: Note: my link name is "Sample Ethernet over USB Link". ----LOG START--- 01/06/2004 16:26:30 LogName Total Passed Failed Warned Created Duration 1c1m_wstr2add.htm 6 5 1 0 01/06/2004 08:26:29 00:00:01 1c1m_wnetevu.htm 5 4 1 0 01/06/2004 08:26:27 00:00:01 1c1m_wresete.htm 5 4 1 0 01/06/2004 08:26:28 00:00:01 1c1m_wsckoptt.htm 5 4 1 0 01/06/2004 08:26:28 00:00:01 1c1m_wsete.htm 5 4 1 0 01/06/2004 08:26:28 00:00:01 1c1m_wsockett.htm 5 4 1 0 01/06/2004 08:26:29 00:00:01 1c1m_wsocketu.htm 5 4 1 0 01/06/2004 08:26:29 00:00:01 1c1m_whtons.htm 5 4 1 0 01/06/2004 08:26:25 00:00:01 1c1m_wioctlr.htm 5 4 1 0 01/06/2004 08:26:26 00:00:01 1c1m_wioctlt.htm 5 4 1 0 01/06/2004 08:26:26 00:00:01 1c1m_wioctlu.htm 5 4 1 0 01/06/2004 08:26:26 00:00:01 1c1m_wntohl.htm 5 4 1 0 01/06/2004 08:26:27 00:00:01 1c1m_wntohs.htm 5 4 1 0 01/06/2004 08:26:27 00:00:01 1c1m_wcreatee.htm 5 4 1 0 01/06/2004 08:26:23 00:00:01 1c1m_wdupsock.htm 5 4 1 0 01/06/2004 08:26:24 00:00:01 1c1m_wenobuft.htm 5 4 1 0 01/06/2004 08:26:24 00:00:01 1c1m_wenump.htm 5 4 1 0 01/06/2004 08:26:24 00:00:01 1c1m_wgqos.htm 5 4 1 0 01/06/2004 08:26:25 00:00:01 1c1m_whtonl.htm 5 4 1 0 01/06/2004 08:26:25 00:00:01 1c1m_start.htm 5 4 1 0 01/06/2004 08:26:21 00:00:01 1c1m_starth.htm 5 4 1 0 01/06/2004 08:26:22 00:00:01 1c1m_startr.htm 5 4 1 0 01/06/2004 08:26:22 00:00:01 1c1m_startl.htm 5 4 1 0 01/06/2004 08:26:22 00:00:01 1c1m_wadd2str.htm 5 4 1 0 01/06/2004 08:26:23 00:00:01 1c1m_wclosee.htm 5 4 1 0 01/06/2004 08:26:23 00:00:01 1c1m_sockett.htm 5 4 1 0 01/06/2004 08:26:20 00:00:01 1c1m_socketu.htm 5 4 1 0 01/06/2004 08:26:20 00:00:01 1c1m_sockoptr.htm 5 4 1 0 01/06/2004 08:26:20 00:00:01 1c1m_wsckoptr.htm 5 4 1 0 01/06/2004 08:26:21 00:00:01 1c1m_wsckoptu.htm 5 4 1 0 01/06/2004 08:26:21 00:00:01 1c1m_listenr.htm 5 4 1 0 01/06/2004 08:26:17 00:00:01 1c1m_enobufsr.htm 5 4 1 0 01/06/2004 08:26:18 00:00:01 1c1m_enobufsu.htm 5 4 1 0 01/06/2004 08:26:18 00:00:01 1c1m_ioctlt.htm 5 4 1 0 01/06/2004 08:26:19 00:00:01 1c1m_ioctlu.htm 5 4 1 0 01/06/2004 08:26:19 00:00:01 1c1m_socketr.htm 5 4 1 0 01/06/2004 08:26:19 00:00:01 1c1m_acceptr.htm 5 4 1 0 01/06/2004 08:26:15 00:00:01 1c1m_acceptu.htm 5 4 1 0 01/06/2004 08:26:16 00:00:01 1c1m_acceptun.htm 5 4 1 0 01/06/2004 08:26:16 00:00:01 1c1m_bindr.htm 5 4 1 0 01/06/2004 08:26:16 00:00:01 1c1m_bindt.htm 5 4 1 0 01/06/2004 08:26:17 00:00:01 1c1m_bindu.htm 5 4 1 0 01/06/2004 08:26:17 00:00:01 WHQLConfigCheck.htm 5 5 0 0 01/06/2004 08:26:12 00:00:01 1c1m_b0addrt.htm 5 4 1 0 01/06/2004 08:26:14 00:00:01 1c1m_b0p0at.htm 5 4 1 0 01/06/2004 08:26:15 00:00:01 1c1m_b0portt.htm 5 4 1 0 01/06/2004 08:26:15 00:00:01 Total 231 186 45 0 00:00:46 1c1m_wstr2add.htm Failed: Variation #5 [0] Could not retrieve build type from system: 10.1.1.7 Warned: Log contains no warnings Variation #1 Loading scripts... TD-27.14 wstr2add Functional Test ***************************************************************** Date/Time: 1/6/2004 8:26:30 AM Script: E:\HCtInst\testbin\ndistest\scripts\wsd\1c1m_wstr2add.wsf NDIS Test: 4.03.0029 OS Type: Microsoft Windows XP Professional (Desktop) OS Version: 5.1 Build 2600 (Service Pack 1) Uniprocessor Free 2600.xpsp1.020828-1920 BIOS Date: 07/03/03 BIOS Name: ASUS - 42302e31 CPU Type: x86 Family 15 Model 2 Stepping 9, GenuineIntel Processors: 1 Loop Count: 1 Driver Verifier Selection: Ignore WHQL Test Mode: Yes ndis.sys: 167552 8/29/2002 10:09:26 5.1.2600.1106 Free Driver Verifier Level: Disabled Test Device SUMO: 10.1.1.7 over Sample Ethernet over USB Link ***************************************************************** Variation #2 Binding/Unbinding Protocols CreateBindCtrl GetProtocolInfo Get the list of supported protocols - NDIS Usermode I/O Protocol - Point to Point Protocol Over Ethernet - Point to Point Tunneling Protocol - Layer 2 Tunneling Protocol - Remote Access NDIS WAN Driver - Message-oriented TCP/IP Protocol (SMB session) - WINS Client(TCP/IP) Protocol - Internet Protocol (TCP/IP) Variation #3 Verify we have correct number of tests cards. Variation #4 Set MessageIP, ConnectionID, LocalIP, RemoteIP for each machine. Setting test adapter info. Test IPAddress : '10.1.1.7' Test ConnectionID: '0' Setting message adapter info for test adapter Message IPAddress : 10.1.1.7 Message ConnectionID: 0 Variation #5 Initialize CommandLine, BuildType, SrcLogFileDir, and DestLogFileDir for each machine. szTempNDTDir=E:\HCtInst\testbin\ndistest About to get build type from adapter: 1 with connection id of 0 BuildType= FAILED: [0] Could not retrieve build type from system: 10.1.1.7 Variation #6 Restoring any changed bind status of Protocols 1c1m_wnetevu.htm Failed: Variation #5 [0] Could not retrieve build type from system: 10.1.1.7 Warned: Log contains no warnings Variation #1 Loading scripts... TD-27.14 wnetevu Functional Test ***************************************************************** Date/Time: 1/6/2004 8:26:28 AM Script: E:\HCtInst\testbin\ndistest\scripts\wsd\1c1m_wnetevu.wsf NDIS Test: 4.03.0029 OS Type: Microsoft Windows XP Professional (Desktop) OS Version: 5.1 Build 2600 (Service Pack 1) Uniprocessor Free 2600.xpsp1.020828-1920 BIOS Date: 07/03/03 BIOS Name: ASUS - 42302e31 CPU Type: x86 Family 15 Model 2 Stepping 9, GenuineIntel Processors: 1 Loop Count: 1 Driver Verifier Selection: Ignore WHQL Test Mode: Yes ndis.sys: 167552 8/29/2002 10:09:26 5.1.2600.1106 Free Driver Verifier Level: Disabled Test Device SUMO: 10.1.1.7 over Sample Ethernet over USB Link ***************************************************************** Variation #2 Binding/Unbinding Protocols Not changing bindings for this script Variation #3 Verify we have correct number of tests cards. Variation #4 Set MessageIP, ConnectionID, LocalIP, RemoteIP for each machine. Setting test adapter info. Test IPAddress : '10.1.1.7' Test ConnectionID: '0' Setting message adapter info for test adapter Message IPAddress : 10.1.1.7 Message ConnectionID: 0 Variation #5 Initialize CommandLine, BuildType, SrcLogFileDir, and DestLogFileDir for each machine. szTempNDTDir=E:\HCtInst\testbin\ndistest About to get build type from adapter: 1 with connection id of 0 BuildType= FAILED: [0] Could not retrieve build type from system: 10.1.1.7 ----LOG END -- Thanks in advance NM Tag: ExtEscape directly to video miniport Tag: 38311
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    - Need help to develop WDM child driver Please point me to msdn or links where I can get information on how to develop WDM child to which is used to fetch i2c interface from Video miniport driver on WIndows XP and Windows 2000 platform Tag: ExtEscape directly to video miniport Tag: 38310
  - 20
    - What must I do to trigger Autorun on my USB storage device? I am looking for some infomation that would help me make my installation program automatically execute from a USB Flash Drive. I found some information in MSDN the following is an extract of that ---------- If you need to make a USB storage device that executes Autorun, the following two conditions must both be true: . Media must be marked as removable. . The device can be set to either static or removable. ----------- The complete information can be found at this location http://www.microsoft.com/whdc/hwdev/bus/USB/usbfaq.mspx The problem is that incase of a USB storage device the media may not be marked as removeable. My question, 1. Is it possible to fool windows by specifying removeable media even for USB drives by burning the media type as removeable on the device itself? 2. Does windows read the media type information from the device or it simply ignores the value of the media for USB drives? Any help would be appreciated. Thanks, Rajesh Tag: ExtEscape directly to video miniport Tag: 38308
  - 21
    - [Q] Passthru Questions This is a multi-part message in MIME format. ------=_NextPart_000_0008_01C3D475.3AF82930 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable Hi! I'm looking at the Passthru sources from the Windows 2003 DDK and I've = got some questions about it: 1.. MPQueryInformation() returns NDIS_STATUS_PENDING even if the = return from NdisRequest() is NDIS_STATUS_SUCCESS. MPSetInformation() = doesn't do this, so why is it necessary to always return = NDIS_STATUS_PENDING from MPQueryInformation? 2.. MPHalt() does not wait for any pending rx packets to be returned. = This goes against what the DDK docs say for the MiniportHalt function. I = looked at the MUX sources and the mux driver's MPHalt() does wait for = all pending rx packets to be returned. Why would this not be needed for = passthru? Thanks! ------=_NextPart_000_0008_01C3D475.3AF82930 Content-Type: text/html; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN"> <HTML><HEAD> <META http-equiv=3DContent-Type content=3D"text/html; = charset=3Diso-8859-1"> <META content=3D"MSHTML 6.00.2800.1276" name=3DGENERATOR> <STYLE></STYLE> </HEAD><FONT face=3DArial><FONT size=3D2> <BODY> <DIV>Hi!</DIV> <DIV> </DIV> <DIV>I'm looking at the Passthru sources from the Windows 2003 DDK and = I've got=20 some questions about it:</DIV> <OL> <LI>MPQueryInformation() returns NDIS_STATUS_PENDING even if the = return from=20 NdisRequest() is NDIS_STATUS_SUCCESS. MPSetInformation() doesn't do = this, so=20 why is it necessary to always return NDIS_STATUS_PENDING from=20 MPQueryInformation?<BR></LI> <LI>MPHalt() does not wait for any pending rx packets to be returned. = This=20 goes against what the DDK docs say for the MiniportHalt function. I = looked at=20 the MUX sources and the mux driver's MPHalt() does wait for all = pending rx=20 packets to be returned. Why would this not be needed for = passthru?</LI></OL> <DIV>Thanks!</DIV></BODY></HTML></FONT></FONT> ------=_NextPart_000_0008_01C3D475.3AF82930-- Tag: ExtEscape directly to video miniport Tag: 38306
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    - Is that true? Microsoft website (http://www.microsoft.com/whdc/ddk/winddk.mspx) said that "Microsoft Windows XP SP1 DDK is not supported", but "Microsoft Windows 2000 DDK is supported". Is that true? It seems to me XP DDK is more current than 2000 DDK. Tag: ExtEscape directly to video miniport Tag: 38302
  - 23
    - Filtering Read Hi, I am modifying a upper volume filter driver (similar to diskpref). The operation i am trying is to filter the read. In IRP_MJ_READ i try to block the IRP and then issue my own read IRP to read some data from the disk and then return my read buffer with the original IRP. Now the problem I am facing is the new IRP I am sending down is returning status pending. And after that the system becomes unstable when i try to wait for the IRP completion :( . Can any one help me getting to the bottom of this problem. Is there any i/o mgr restriction that only one read irp can be sent to the underlying device at a time? Please help. Praveen. Tag: ExtEscape directly to video miniport Tag: 38300
  - 24
    - Unidriver conflict warning problem Dear ALL: I'm developing a driver based on Unidrv. I have a problem as follows: After opening Printer Preferences property sheet, I go to "Paper/Quality" tab, then I go back to "Layout" tab and check duplex(print on both sides). Conflict warning signs for media types such as transparency does not display immediately in the media list box. The warning signs will come out after I select the media type as transparency, click apply and let the system solve the conflict. Also, the conflict warning signs will display correctly if I do not go to "Paper/Quality" tab before checking duplex. I checked .gpd file. It should be correct. I suspect it might be the problem in my ui plug-in dll. Can anyone give me a suggestion? Thanks. Tag: ExtEscape directly to video miniport Tag: 38293
  - 25
    - UpdateDriverForPlugAndPlayDevice not working in Server 2003 I have an application which launches the installation of my driver using the UpdateDriverForPlugAndPlayDevices function. Under XP Pro SP1 it works as expected. However, under Server 2003 SP1 the device does not install, even when logged in as the administrator. It appears from the setupapi.log that the error is related to my CoInstaller indicating that the default action to should be taken in response to the DIF_REGISTERDEVICE callback request. According to the Server 2003 SP1 DDK, the request is documented as "Can Handle" for Class Installers and CoInstallers, not "Must Handle". So the question is why Server 2003 is finding the default action should be performed response as not acceptable? Tag: ExtEscape directly to video miniport Tag: 38289

Is it possible to do a createdc on a video miniport driver(.sys) and send it
escapes, or do i have to connect to the display driver(.dll) and send it
escapes?

Thanks a million
Brian

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