cvs commit: src/sys/sparc64/sparc64 iommu.c
tmm 2003/06/28 14:52:17 PDT
FreeBSD src repository
Small fixes for the IOMMU code:
1.) Handle maximum segment sizes which are smaller than the IOMMU page
size by splitting up pages across multiple segments if needed; this case
was previously unimplemented, and would cause panics.
2.) KASSERT that the physical address is in range; remove a KASSERT that
has become pointless.
3.) Add a comment describing what remains to be fixed in the IOMMU code;
I plan to address these issues soon.
Desired by: dwhite (1)
Revision Changes Path
1.31 +47 -16 src/sys/sparc64/sparc64/iommu.c
Received on Sat Jun 28 2003 - 14:52:18 UTC