| Age | Commit message (Collapse) | Author | |
|---|---|---|---|
| 2014-01-22 | MIPS: improve checks for noncoherent DMA | Felix Fietkau | |
| Only one MIPS development board actually supports enabling/disabling DMA coherency at runtime, so it's not a good idea to push the overhead of checking that configuration setting onto every other supported target as well. Signed-off-by: Felix Fietkau <nbd@openwrt.org> Signed-off-by: John Crispin <blogic@openwrt.org> Patchwork: http://patchwork.linux-mips.org/patch/5912/ | |||
| 2013-05-01 | MIPS: Add option to disable software I/O coherency. | Steven J. Hill | |
| Some MIPS controllers have hardware I/O coherency. This patch detects those and turns off software coherency. A new kernel command line option also allows the user to manually turn software coherency on or off. Signed-off-by: Steven J. Hill <Steven.Hill@imgtec.com> | |||
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index : linux-arm.git | |
| Russell King's ARM Linux kernel tree | Russell King |
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