arch/tile: common DMA code for the GXIO IORPC subsystem
authorChris Metcalf <cmetcalf@tilera.com>
Wed, 4 Apr 2012 20:58:27 +0000 (16:58 -0400)
committerChris Metcalf <cmetcalf@tilera.com>
Wed, 11 Jul 2012 20:04:54 +0000 (16:04 -0400)
The dma_queue support is used by both the mPipe (networking)
and Trio (PCI) hardware shims on tilegx.  This common code is
selected when either of those drivers is built.

Signed-off-by: Chris Metcalf <cmetcalf@tilera.com>

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