linux-kernel - [RFC PATCH 0/3] Unify definations of struct pci

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Message-Id: <1366883360-14061-1-git-send-email-Andrew.Murray@arm.com>
Date:	Thu, 25 Apr 2013 10:49:17 +0100
From:	Andrew Murray <Andrew.Murray@....com>
To:	linux-pci@...r.kernel.org, linuxppc-dev@...ts.ozlabs.org,
	microblaze-uclinux@...e.uq.edu.au
Cc:	benh@...nel.crashing.org, monstr@...str.eu, bhelgaas@...gle.com,
	linux-kernel@...r.kernel.org, arnd@...db.de,
	grant.likely@...retlab.ca, Andrew Murray <Andrew.Murray@....com>
Subject: [RFC PATCH 0/3] Unify definations of struct pci_controller

PowerPC and Microblaze have nearly identical definations of struct
pci_controller - this patch unifies them in asm-generic to reduce
code duplication and to allow new architectures to reuse.

This patchset follows and depends on "of/pci: Provide common
support for PCI DT parsing" which provided common 'ranges' parsing
code which uses an architecture defined struct pci_controller. This
patch is currently in Jason Coopers mvebu-next/pcie branch.

It is hoped this will pave the way for providing common
implementations of commonly duplicated functions found across the
architectures such as pcibios_alloc|free_controller and
pcibios_setup_phb_resources type functions.

Andrew Murray (3):
  powerpc: Move struct pci_controller to asm-generic
  microblaze: Use asm-generic version of pci_controller
  pci: Use common definations of INDIRECT_TYPE_*

 arch/microblaze/include/asm/pci-bridge.h |   70 +-----------------------
 arch/powerpc/include/asm/pci-bridge.h    |   82 ---------------------------
 arch/powerpc/sysdev/fsl_pci.c            |   16 +++---
 arch/powerpc/sysdev/indirect_pci.c       |   20 +++---
 arch/powerpc/sysdev/ppc4xx_pci.c         |    4 +-
 arch/powerpc/sysdev/xilinx_pci.c         |    2 +-
 include/asm-generic/pci-bridge.h         |   90 ++++++++++++++++++++++++++++++
 7 files changed, 112 insertions(+), 172 deletions(-)

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