Andrew Murray, Thomas, On Thu, Apr 11, 2013 at 04:26:06PM +0100, Andrew Murray wrote: > This patchset factors out duplicated code associated with parsing PCI > DT "ranges" properties across the architectures and introduces a > "ranges" parser. This parser "of_pci_range_parser" can be used directly > by ARM host bridge drivers enabling them to obtain ranges from device > trees. > > I've included the Reviewed-by and Tested-by's received from v5 in this > patchset, earlier versions of this patchset (v3) have been tested-by: > > Thierry Reding <thierry.reding@xxxxxxxxxxxxxxxxx> > Jingoo Han <jg1.han@xxxxxxxxxxx> > > I believe a version of this patchset has also been tested through its > inclusion in Thomas Petazzoni's Armada 370 and Armada XP SoCs PCIe support by: > > Linus Walleij <linus.walleij@xxxxxxxxxx> > > I've tested that this patchset builds and runs on ARM and that it builds on > PowerPC. > > Compared to the v5 sent by Andrew Murray, the following changes have > been made: > > * Use of CONFIG_64BIT instead of CONFIG_[a32bitarch] as suggested by > Rob Herring in drivers/of/of_pci.c > > * Added forward declaration of struct pci_controller in linux/of_pci.h > to prevent compiler warning as suggested by Thomas Petazzoni > > * Improved error checking (!range check), removal of unnecessary be32_to_cpup > call, improved formatting of struct of_pci_range_parser layout and > replacement of macro with a static inline. All suggested by Rob Herring. > > Compared to the v4 (incorrectly labelled v3) sent by Andrew Murray, > the following changes have been made: > > * Split the patch as suggested by Rob Herring > > Compared to the v3 sent by Andrew Murray, the following changes have > been made: > > * Unify and move duplicate pci_process_bridge_OF_ranges functions to > drivers/of/of_pci.c as suggested by Rob Herring > > * Fix potential build errors with Microblaze/MIPS > > Compared to "[PATCH v5 01/17] of/pci: Provide support for parsing PCI DT > ranges property", the following changes have been made: > > * Correct use of IORESOURCE_* as suggested by Russell King > > * Improved interface and naming as suggested by Thierry Reding > > Compared to the v2 sent by Andrew Murray, Thomas Petazzoni did: > > * Add a memset() on the struct of_pci_range_iter when starting the > for loop in for_each_pci_range(). Otherwise, with an uninitialized > of_pci_range_iter, of_pci_process_ranges() may crash. > > * Add parenthesis around 'res', 'np' and 'iter' in the > for_each_of_pci_range macro definitions. Otherwise, passing > something like &foobar as 'res' didn't work. > > * Rebased on top of 3.9-rc2, which required fixing a few conflicts in > the Microblaze code. > > v2: > This follows on from suggestions made by Grant Likely > (marc.info/?l=linux-kernel&m=136079602806328) > > Andrew Murray (3): > of/pci: Unify pci_process_bridge_OF_ranges from Microblaze and > PowerPC > of/pci: Provide support for parsing PCI DT ranges property > of/pci: mips: convert to common of_pci_range_parser > > arch/microblaze/include/asm/pci-bridge.h | 5 +- > arch/microblaze/pci/pci-common.c | 192 ------------------------------ > arch/mips/pci/pci.c | 50 +++------ > arch/powerpc/include/asm/pci-bridge.h | 5 +- > arch/powerpc/kernel/pci-common.c | 192 ------------------------------ > drivers/of/address.c | 66 ++++++++++ > drivers/of/of_pci.c | 168 ++++++++++++++++++++++++++ > include/linux/of_address.h | 46 +++++++ > include/linux/of_pci.h | 4 + > 9 files changed, 302 insertions(+), 426 deletions(-) As agreed with Rob Herring, series applied to mvebu/drivers to support mvebu pcie driver. thx, Jason. -- To unsubscribe from this list: send the line "unsubscribe linux-samsung-soc" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
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