Re: [RFC PATCH v3 0/2] Expose DMA_MEMORY_EXCLUSIVE through shared-dma-pool

From: Marek Szyprowski
Date: Fri Nov 13 2015 - 08:45:35 EST


On 2015-11-10 17:18, Neil Armstrong wrote:
The shared-dma-pool dt node only exposes exclusive memory, but in order to export
non-exclusive coherent memory, add the no-exclusive property and document it.

v3: use correct of_get_flat_dt_prop helper
v2: simplify patch by looking for DT attribute in callback

Neil Armstrong (2):
base: dma-coherent: Add DT property for non exclusive shared-dma-pool
devicetree: reserved-memory: document the optional no-exclusive parameter

.../devicetree/bindings/reserved-memory/reserved-memory.txt | 3 +++
drivers/base/dma-coherent.c | 6 +++++-
2 files changed, 8 insertions(+), 1 deletion(-)

Acked-by: Marek Szyprowski <m.szyprowski@xxxxxxxxxxx>

Best regards
Marek Szyprowski, PhD
Samsung R&D Institute Poland

To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at
Please read the FAQ at