| commit | 44e56967100f22a21abade38821018ba03d0a39f | [log] [tgz] |
|---|---|---|
| author | Chris Metcalf <cmetcalf@tilera.com> | Fri Apr 06 13:52:07 2012 -0400 |
| committer | Chris Metcalf <cmetcalf@tilera.com> | Wed Jul 11 16:04:53 2012 -0400 |
| tree | 534e37f68b7c91fae16b3e297fb6fbe42626aece | |
| parent | 37b82b5de77083ada0202da9001ecec9affe4b10 [diff] |
arch/tile: support MMIO-based readb/writeb etc. Add support for MMIO read/write on tilegx to support GXIO IORPC access. Similar to the asm-generic version, but we include memory fences on the writes to be conservative. Signed-off-by: Chris Metcalf <cmetcalf@tilera.com>