tree 761f559ad55b2c72f01ce9c59280f2168a677358
parent 91610d830dbc90ebf01fd255873d8277bf72d040
author Liu Gang <Gang.Liu@freescale.com> 1321099348 +0800
committer Kumar Gala <galak@kernel.crashing.org> 1322121694 -0600

fsl-rio: Split rio driver into two parts, RapidIO endpoint and message unit

The Freescale PowerPC RapidIO controller consists of a RapidIO endpoint and
a RapidIO message unit(RMU). Or use RapidIO message manager(RMan) to
replace the RMU in DPAA architecture. Therefore, we should split the code
into two function modules according to the hardware architecture. Add new
struct for RMU module, and new initialization function to set up RMU
module. This policy is very conducive to adding new module like RMan, or
adding multi-ports or message units support.

Signed-off-by: Lian Minghuan <Minghuan.Lian@freescale.com>
Signed-off-by: Liu Gang <Gang.Liu@freescale.com>
Acked-by: Alexandre Bounine <alexandre.bounine@idt.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>