xxxxx@rdsor.ro said:
Regardless of what the DDK doc says, you will always get cached
memory. Now kindly ask MS to fix either docs , either the HAL itself .
Great, so now I have something to bludgeon M$ with. This surely
explains why I don’t have the problem when I pass MmCached to
MmMapLockedPagesSpecifyCache. Time for a call to big blue.
Thanks for all your help.
I’m using AllocateCommonBuffer DMA object function instead of the
HalAllocateCommonBuffer function, but I presume that amounts to
the same thing for a bus mastering PCI device.
Steve Williams “The woods are lovely, dark and deep.
steve at icarus.com But I have promises to keep,
steve at picturel.com and lines to code before I sleep,
http://www.picturel.com And lines to code before I sleep.”