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| author | G, Manjunath Kondaiah <[email protected]> | 2010-12-20 18:27:18 -0800 |
|---|---|---|
| committer | Tony Lindgren <[email protected]> | 2010-12-20 18:38:29 -0800 |
| commit | d3c9be2f42223f256d06b2b69ed26afdcb02f64a (patch) | |
| tree | 79c5c7cb971e24527773af86572cafcdab6d37a6 /tools/perf/scripts/python/bin | |
| parent | a4c537c7f60704691efc5f833b3d440252275c3b (diff) | |
OMAP: DMA: Introduce errata handling feature
Implement errata handling to use flags instead of cpu_is_* and
cpu_class_* in the code.
The errata flags are initialized at init time and during runtime we are
using the errata variable (via the IS_DMA_ERRATA macro) to execute the
required errata workaround.
Reused errata handling patch from: Peter Ujfalusi
<[email protected]>
https://patchwork.kernel.org/patch/231191/
Changes to above patch:
1. Changes are done for converting all the existing errata work arounds
to use this feature.
2. Detailed description for each errata is added.
3. Fixed bug in SET_DMA_ERRATA macro
4. Bit shifting in macro definitions are replaced with BIT() macro
Signed-off-by: G, Manjunath Kondaiah <[email protected]>
Tested-by: Kevin Hilman <[email protected]>
Acked-by: Kevin Hilman <[email protected]>
Signed-off-by: Tony Lindgren <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/bin')
0 files changed, 0 insertions, 0 deletions