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| author |   Catalin Marinas <catalin.marinas@arm.com> | 2014-04-25 16:39:49 +0100 |
|---|---|---|
| committer | Catalin Marinas <catalin.marinas@arm.com> | 2014-05-03 22:20:35 +0100 |
| commit | 7a8d1ec16dfbb7785e82ccc97b0076cc34911701 (patch) | |
| tree | e7294b4ad8ac2cdc3ff855dbd1372def91bb5ef1 /tools/perf/scripts/python/syscall-counts.py | |
| parent | arm64: Use bus notifiers to set per-device coherent DMA ops (diff) | |
| download | wireguard-linux-7a8d1ec16dfbb7785e82ccc97b0076cc34911701.tar.xz wireguard-linux-7a8d1ec16dfbb7785e82ccc97b0076cc34911701.zip | |
arm64: Mark the Applied Micro X-Gene SATA controller as DMA coherent
Since the default DMA ops for arm64 are non-coherent, mark the X-Gene
controller explicitly as dma-coherent to avoid additional cache
maintenance.
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
Cc: Loc Ho <lho@apm.com>
Diffstat (limited to 'tools/perf/scripts/python/syscall-counts.py')
0 files changed, 0 insertions, 0 deletions