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| author | Scott Wood <scottwood@freescale.com> | 2014-08-09 03:40:42 +0400 |
|---|---|---|
| committer | Scott Wood <scottwood@freescale.com> | 2014-09-04 02:58:21 +0400 |
| commit | 1c98025c6c95bc057a25e2c6596de23288c68160 (patch) | |
| tree | 37475259871168c9835b78ecd3d233f870945fa1 /lib | |
| parent | 78eb9094ca08a40b8f9d3e113a2b88e0b7dbad1d (diff) | |
| download | linux-1c98025c6c95bc057a25e2c6596de23288c68160.tar.xz | |
powerpc: Dynamic DMA zone limits
Platform code can call limit_zone_pfn() to set appropriate limits
for ZONE_DMA and ZONE_DMA32, and dma_direct_alloc_coherent() will
select a suitable zone based on a device's mask and the pfn limits that
platform code has configured.
Signed-off-by: Scott Wood <scottwood@freescale.com>
Cc: Shaohui Xie <Shaohui.Xie@freescale.com>
Diffstat (limited to 'lib')
0 files changed, 0 insertions, 0 deletions