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authorChris Metcalf <cmetcalf@tilera.com>2012-04-06 13:52:07 -0400
committerChris Metcalf <cmetcalf@tilera.com>2012-07-11 16:04:53 -0400
commit44e56967100f22a21abade38821018ba03d0a39f (patch)
tree534e37f68b7c91fae16b3e297fb6fbe42626aece /arch/tile/gxio
parent37b82b5de77083ada0202da9001ecec9affe4b10 (diff)
downloadvexpress-lsk-44e56967100f22a21abade38821018ba03d0a39f.tar.gz
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>
Diffstat (limited to 'arch/tile/gxio')
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