On Tue, Nov 25, 2014 at 09:38:42AM +1100, Gavin Shan wrote: Please ignore this revision. v2 is on the way...
Thanks, Gavin >The patchset corresponds to skiboot changes, which manages PCI slots >in a unified way: OPAL APIs used to do slot reset, power management, >presence status retrival. The patchset shouldn't be merged before >the OPAL firmware counterpart is merged. > >The kernel changes have been split into 2 parts: (A) Use the unified >PCI slot reset OPAL API - this patchset; (B) Changes to rpaphp.ko to >support PCI slot hotplug via sysfs entries for PowerPC PowerNV platform. > >This patchset affects EEH, PCI reset logics, which is used mainly by >VFIO. A couple of cases have been tested out on P7/P8 boxes and looks >good: EEH on PowerNV, EEH support for guest, PCI passthrou. > >Gavin Shan (5): > powerpc/powernv: Use PCI slot reset infrastructure > powerpc/powernv: Refactor ioda_eeh_reset() > powerpc/powernv: Avoid do complete reset for twice > powerpc/powernv: Issue fundamental reset if required > powerpc/powernv: Drop opal_pci_reinit() > > arch/powerpc/include/asm/eeh.h | 2 +- > arch/powerpc/include/asm/opal.h | 31 +--- > arch/powerpc/kernel/eeh_pe.c | 3 - > arch/powerpc/platforms/powernv/eeh-ioda.c | 230 ++++++++++++++----------- > arch/powerpc/platforms/powernv/eeh-powernv.c | 24 +-- > arch/powerpc/platforms/powernv/opal-wrappers.S | 1 - > arch/powerpc/platforms/powernv/pci-ioda.c | 5 +- > arch/powerpc/platforms/pseries/eeh_pseries.c | 3 +- > 8 files changed, 139 insertions(+), 160 deletions(-) > >Thanks, >Gavin _______________________________________________ Linuxppc-dev mailing list Linuxppc-dev@lists.ozlabs.org https://lists.ozlabs.org/listinfo/linuxppc-dev
