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| author | Simon Kågström <simon.kagstrom@netinsight.net> | 2014-03-17 17:42:35 +0400 |
|---|---|---|
| committer | Arnd Bergmann <arnd@arndb.de> | 2014-03-18 19:03:43 +0400 |
| commit | bfdad565ae0a61ac943974b8ae61ec0ed55ceb04 (patch) | |
| tree | 8a38af677ffa2f7e9225a543cfbbc8f0b52f28a3 /arch/arm/mach-virt/virt.c | |
| parent | 64cf9d07ef1f5ed6abc6ed8a2420eb2849f7f444 (diff) | |
| download | linux-bfdad565ae0a61ac943974b8ae61ec0ed55ceb04.tar.xz | |
ARM: ixp4xx: Make dma_set_coherent_mask common, correct implementation
Non-PCI devices can use the entire 32-bit range, PCI dittos are
limited to the first 64MiB.
Also actually setup coherent_dma_mask.
The patch has been verified on a board with 128MiB memory, one
ipx4xx_eth device and a e100 PCI device.
Signed-off-by: Simon Kagstrom <simon.kagstrom@netinsight.net>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Diffstat (limited to 'arch/arm/mach-virt/virt.c')
0 files changed, 0 insertions, 0 deletions