Re: User-land Callback From Driver



The driver is running at PASSIVE_LEVEL, and I was under the impression that
the driver is able to call user-land functions. Am I wrong about this?

Yes.

You should use the inverted call (pending IOCTL IRP) to do this.

--
Maxim Shatskih, Windows DDK MVP
StorageCraft Corporation
maxim@xxxxxxxxxxxxxxxx
http://www.storagecraft.com

.



Relevant Pages

  • Re: Problem with getting nonpaged system-space virtual address
    ... "Peter" wrote in message ... >> Maxim Shatskih, Windows DDK MVP ... >>> My driver I/O is set to DIRECT_IO. ...
    (microsoft.public.development.device.drivers)
  • Re: Determine if process is destroyed
    ... I see reference to PEPROCESS ... how do you ensure your driver is loaded early ... so the requirement exists to check it upon request. ... >>> Maxim Shatskih, Windows DDK MVP ...
    (microsoft.public.development.device.drivers)
  • Re: Access GPIO on W83627
    ... >> Maxim Shatskih, Windows DDK MVP ... >> StorageCraft Corporation ... The driver ...
    (microsoft.public.development.device.drivers)
  • Re: HCT Tests Submission
    ... Avoid any use of INF files and write the driver to UpperFilters directly. ... both for disk and CD-ROM filters. ... >> Maxim Shatskih, Windows DDK MVP ...
    (microsoft.public.windowsxp.device_driver.dev)
  • Re: HCT Tests Submission
    ... Avoid any use of INF files and write the driver to UpperFilters directly. ... both for disk and CD-ROM filters. ... >> Maxim Shatskih, Windows DDK MVP ...
    (microsoft.public.development.device.drivers)