| commit | bfdad565ae0a61ac943974b8ae61ec0ed55ceb04 | [log] [tgz] |
|---|---|---|
| author | Simon Kågström <simon.kagstrom@netinsight.net> | Mon Mar 17 14:42:35 2014 +0100 |
| committer | Arnd Bergmann <arnd@arndb.de> | Tue Mar 18 16:03:43 2014 +0100 |
| tree | 8a38af677ffa2f7e9225a543cfbbc8f0b52f28a3 | |
| parent | 64cf9d07ef1f5ed6abc6ed8a2420eb2849f7f444 [diff] |
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>