2 Commits (3c3f42d63a11f2e22dbff6bb4d170f92dbd39316)

Author	SHA1	Message	Date
Olof Johansson	d0035c62d9	[PATCH] ppc64: Updated Olof iommu updates 2/3 ... There are potential cases in the future where the IOMMU might be mapping smaller pages than the regular MMU is using. Keep the allocator working on MMU pagesizes, but the low-level mapping functions need to map more than one TCE entry per page to deal with this. Signed-off-by: Olof Johansson <olof@lixom.net> Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: Paul Mackerras <paulus@samba.org>	20 years ago
Olof Johansson	c707ffcf3a	[PATCH] ppc64: Updated Olof iommu updates 1/3 ... Split out the implementation-specific parts of include/asm-ppc64/iommu.h to separate include files (tce.h and dart.h respectively). The generic iommu code really doesn't care about the underlying implementation, and the TCE and DART stuff is completely different. Signed-off-by: Olof Johansson <olof@lixom.net> Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: Paul Mackerras <paulus@samba.org>	20 years ago