| commit | 3089f381fbaf53560dcbcb4aef6ef17fe44e347c | [log] [tgz] |
|---|---|---|
| author | Guennadi Liakhovetski <g.liakhovetski@gmx.de> | Fri Mar 19 13:53:04 2010 +0000 |
| committer | Paul Mundt <lethal@linux-sh.org> | Tue Mar 23 17:39:30 2010 +0900 |
| tree | b5e5fdb29fbe27d87343d127314bb8feed36f50d | |
| parent | b2623a61cfd3c6badb8396dc85ab5a70f4a05f61 [diff] |
SH: extend SCI DMA support to work on SCIFA ports SCIFA ports have additional bits to control DMA requests and they must have respective interrupt sources enabled, as the datasheet suggests, the only way to avoid actually taking interrupts in addition to DMA events is by masking the IRQ on the CPU. Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: Paul Mundt <lethal@linux-sh.org>