v1 -> v2: * Shorten the varaible names so that they looks more short. * Changelog adjustment so that they looks more meaningful. v2 -> v3: * Rebase to 3.5.RC4 v3 -> v4: * Merge Yinghai's patches. v3 -> v4: * Split patch for easy review. * Add function to retrieve the minimal alignment of p2p bridge. v4 -> v5: * Rebase to 3.5.RC7 * Introduce weak function pcibios_window_alignment() to retrieve I/O and memory alignment for P2P bridges. * Introduce pcibios_window_alignment() for ppc to override the PCI function. * Add ppc_md.pcibios_window_alignment() for specific platform like powernv can override ppc's pcibios_window_alignment(). v5 -> v6: * Refactor pcibios_window_alignment() so the platform-specific implementation needn't return the default alignment according to Bjorn's suggestion. * Simplify pbus_size_mem() according to Bjorn's suggestion: Just check the platform required alignment at very end and adjust the "min_align" if necessary. v6 -> v7: * Change "type" to "b_res->flags & mask" while retrieving the minimal alignment for memory window according to Ram's suggestion. * Refactor pbus_size_mem() according to Ram's suggestion. * ppc_md.pcibios_window_alignment returns 1 for those PCI bridges behind PCI bridges so that PCI core will use default alignment values. Lu Yinghai(3): pci: change variable name for find_pci_host_bridge pci: argument pci_bus for find_pci_host_bridge pci: fiddle with conversion of pci and CPU address Gavin Shan(5) pci: weak function returns alignment pci: resource assignment based on p2p alignment pci: refactor function pbus_size_mem ppc/pci: override pcibios_window_alignment ppc/pnv: I/O and memory alignment for p2p bridges ----- arch/powerpc/include/asm/machdep.h | 3 + arch/powerpc/kernel/pci-common.c | 20 ++++++++ arch/powerpc/platforms/powernv/pci-ioda.c | 38 ++++++++++++++++ drivers/pci/host-bridge.c | 35 ++++++++++----- drivers/pci/setup-bus.c | 68 ++++++++++++++++++++++------- include/linux/pci.h | 7 +++- 6 files changed, 142 insertions(+), 29 deletions(-) Thanks, Gavin -- To unsubscribe from this list: send the line "unsubscribe linux-pci" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
