On Tue, Mar 17, 2015 at 12:37:17PM +1100, Gavin Shan wrote: Please ignore this and v2 with more changes according to Ben's comments is on the way.
Thanks, Gavin >Currently, EEH depends on device_node or pci_dev heavily. Unfortunately, >SRIOV VFs are supported depending on pci_dn heavily, which is conflicting >with EEH implementation. In order for better support EEH on SRIOV VF, the >EEH is better to be changed a bit to depend on pci_dn, which is exactly >what the patchset does. > >The patchset is expected to merged after the patchset "EEH cleanup to >remove chip layer for PowerNV", before "SRIOV patchset". The first two >patches are extracted from SRIOV patchset to make this patchset >self-contained. > >Gavin Shan (7): > powerpc/pci: Refactor pci_dn > powerpc/powernv: Use pci_dn, not device_node, in PCI config accessor > powerpc/pci: Trace more information from pci_dn > powerpc/eeh: Create eeh_dev from pci_dn instead of device_node > powerpc/eeh: Do probe on pci_dn > powerpc/eeh: Replace device_node with pci_dn in eeh_ops > powerpc/eeh: Remove device_node dependency > > arch/powerpc/include/asm/device.h | 3 + > arch/powerpc/include/asm/eeh.h | 28 ++- > arch/powerpc/include/asm/pci-bridge.h | 31 +-- > arch/powerpc/include/asm/ppc-pci.h | 3 + > arch/powerpc/kernel/eeh.c | 127 +++++------- > arch/powerpc/kernel/eeh_cache.c | 25 +-- > arch/powerpc/kernel/eeh_dev.c | 14 +- > arch/powerpc/kernel/eeh_driver.c | 22 -- > arch/powerpc/kernel/eeh_pe.c | 116 ++++++----- > arch/powerpc/kernel/of_platform.c | 2 +- > arch/powerpc/kernel/pci-hotplug.c | 2 +- > arch/powerpc/kernel/pci_dn.c | 295 ++++++++++++++++++++++++++- > arch/powerpc/kernel/pci_of_scan.c | 2 +- > arch/powerpc/kernel/rtas_pci.c | 2 +- > arch/powerpc/platforms/powernv/eeh-powernv.c | 192 ++++++++++++----- > arch/powerpc/platforms/powernv/pci-ioda.c | 16 ++ > arch/powerpc/platforms/powernv/pci.c | 69 +++---- > arch/powerpc/platforms/powernv/pci.h | 4 +- > arch/powerpc/platforms/pseries/eeh_pseries.c | 98 ++++----- > arch/powerpc/platforms/pseries/msi.c | 6 +- > arch/powerpc/platforms/pseries/pci_dlpar.c | 2 +- > arch/powerpc/platforms/pseries/setup.c | 2 +- > drivers/pci/hotplug/rpadlpar_core.c | 2 +- > 23 files changed, 694 insertions(+), 369 deletions(-) > >-- >1.8.3.2 > _______________________________________________ Linuxppc-dev mailing list Linuxppc-dev@lists.ozlabs.org https://lists.ozlabs.org/listinfo/linuxppc-dev
