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authorSriramakrishnan <srk@ti.com>2009-11-19 13:28:27 +0300
committerKevin Hilman <khilman@deeprootsystems.com>2010-02-05 00:29:53 +0300
commitad021ae8862209864dc8ebd3b7d3a55ce84b9ea2 (patch)
treee3e9afaaeba664372878105d18a2aae9d500caf0 /Documentation/basic_profiling.txt
parent01a9af36cd9d25fc71e28192974732d8053bd1c0 (diff)
downloadlinux-ad021ae8862209864dc8ebd3b7d3a55ce84b9ea2.tar.xz
TI Davinci EMAC : Abstract Buffer address translation logic.
When programming the DMA engine, the next pointers must be programmed with physical address as seen from the DMA master address space. This address may be different from physical address of the buffer RAM area. This patch abstracts the buffer address translation logic. Signed-off-by: Sriramakrishnan <srk@ti.com> Acked-by: Chaithrika U S <chaithrika@ti.com> Acked-by: David S. Miller <davem@davemloft.net> Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
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