| commit | ef9b189352f2eb78f14e52996f4780a523b04a49 | [log] [tgz] |
|---|---|---|
| author | Jeremy Fitzhardinge <jeremy@goop.org> | Tue Dec 16 12:17:33 2008 -0800 |
| committer | Ingo Molnar <mingo@elte.hu> | Wed Dec 17 18:58:15 2008 +0100 |
| tree | 801c230f291d36db2f86404a91c1443bf6636f56 | |
| parent | 1b548f667c1487d92e794a9f7a67788f49b952d8 [diff] |
swiotlb: support bouncing of HighMem pages Impact: prepare the swiotlb code for HighMem struct pages This requires us to treat DMA regions in terms of page+offset rather than virtual addressing since a HighMem page may not have a mapping. Signed-off-by: Ian Campbell <ian.campbell@citrix.com> Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>