Messages in this thread | | | Subject | RE: [PATCH 1/5,v3] fsl-rio: Split rio driver into two parts, RapidIO endpoint and message unit | Date | Wed, 16 Nov 2011 05:36:32 -0800 | From | "Bounine, Alexandre" <> |
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> -----Original Message----- > From: Liu Gang [mailto:Gang.Liu@freescale.com] > Sent: Saturday, November 12, 2011 7:02 AM > To: linuxppc-dev@lists.ozlabs.org; Bounine, Alexandre > Cc: akpm@linux-foundation.org; linux-kernel@vger.kernel.org; > r58472@freescale.com; B11780@freescale.com; r61911@freescale.com; Liu > Gang; Lian Minghuan; Kumar Gala > Subject: [PATCH 1/5,v3] 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> > Signed-off-by: Kumar Gala <galak@kernel.crashing.org> > --- > arch/powerpc/sysdev/Makefile | 2 +- > arch/powerpc/sysdev/fsl_rio.c | 1152 +-------------------------------- > ------- > arch/powerpc/sysdev/fsl_rio.h | 78 +++ > arch/powerpc/sysdev/fsl_rmu.c | 1163 > +++++++++++++++++++++++++++++++++++++++++ > 4 files changed, 1267 insertions(+), 1128 deletions(-) > create mode 100644 arch/powerpc/sysdev/fsl_rio.h > create mode 100644 arch/powerpc/sysdev/fsl_rmu.c >
Acked-by: Alexandre Bounine <alexandre.bounine@idt.com>
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