Messages in this thread | | | From | Jiang Liu <> | Subject | [PATCH RFC 0/2] PCI, x86: update MMCFG information when hot-plugging PCI host bridges | Date | Mon, 9 Apr 2012 01:12:07 +0800 |
| |
This patchset enhance pci_root driver to update MMCFG information when hot-plugging PCI root bridges. It applies to Yinghai's tree at git://git.kernel.org/pub/scm/linux/kernel/git/yinghai/linux-yinghai.git for-pci-root-bus-hotplug
The second patch is based on Taku Izumi work with some enhancements to correctly handle PCI host bridges without _CBA method.
Jiang Liu (2): PCI,x86: introduce new MMCFG interfaces to support PCI host bridge hotplug PCI, ACPI, x86: update MMCFG information when hot-plugging PCI host bridges
arch/x86/include/asm/pci_x86.h | 4 + arch/x86/pci/acpi.c | 58 +++++++++++++ arch/x86/pci/mmconfig-shared.c | 186 +++++++++++++++++++++++++++++++--------- arch/x86/pci/mmconfig_32.c | 28 ++++++- arch/x86/pci/mmconfig_64.c | 35 +++++++- drivers/acpi/pci_root.c | 20 +++++ include/acpi/acnames.h | 1 + include/linux/pci-acpi.h | 3 + 8 files changed, 288 insertions(+), 47 deletions(-)
-- 1.7.5.4
| |