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| author |   Nicolas Saenz Julienne <nsaenzjulienne@suse.de> | 2020-11-19 18:53:55 +0100 |
|---|---|---|
| committer |   Catalin Marinas <catalin.marinas@arm.com> | 2020-11-20 09:34:13 +0000 |
| commit | 964db79d6c186cc2ecc6ae46f98eed7e0ea8cf71 (patch) | |
| tree | 0a23f95c22adfa863417019ce95f844a4e8d05fb /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | arm64: mm: Move zone_dma_bits initialization into zone_sizes_init() (diff) | |
| download | linux-dev-964db79d6c186cc2ecc6ae46f98eed7e0ea8cf71.tar.xz linux-dev-964db79d6c186cc2ecc6ae46f98eed7e0ea8cf71.zip | |
of/address: Introduce of_dma_get_max_cpu_address()
Introduce of_dma_get_max_cpu_address(), which provides the highest CPU
physical address addressable by all DMA masters in the system. It's
specially useful for setting memory zones sizes at early boot time.
Signed-off-by: Nicolas Saenz Julienne <nsaenzjulienne@suse.de>
Reviewed-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20201119175400.9995-4-nsaenzjulienne@suse.de
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions