| commit | e08e1f7adba522378e8d2ae941bf25443866136d | |
| author | Ian Campbell <ian.campbell@citrix.com> | |
| Tue, 16 Dec 2008 20:17:30 +0000 (16 12:17 -0800) | ||
| committer | Ingo Molnar <mingo@elte.hu> | |
| Wed, 17 Dec 2008 17:58:09 +0000 (17 18:58 +0100) | ||
| tree | 4410e414d856dc03d77a0c654d6b9672f6e69f36 | treesnapshot (tar.gz zip) |
| parent | a5ddde4a558b3bd1e3dc50e274a0db2ea7a8fd06 | commitdiff |
swiotlb: allow architectures to override phys<->bus<->phys conversions
Impact: generalize phys<->bus<->phys conversions in the swiotlb code
Architectures may need to override these conversions. Implement a
__weak hook point containing the default implementation.
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>
Impact: generalize phys<->bus<->phys conversions in the swiotlb code
Architectures may need to override these conversions. Implement a
__weak hook point containing the default implementation.
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>
| include/linux/swiotlb.h | diffblobblamehistory | |
| lib/swiotlb.c | diffblobblamehistory |