| Message ID | 1530572336-20296-1-git-send-email-okaya@codeaurora.org |
|---|---|
| Headers | show |
| Series | PCI: unify slot and bus reset calls | expand |
On Mon, Jul 02, 2018 at 06:58:49PM -0400, Sinan Kaya wrote: > pci_reset_slot() and pci_reset_bus() functions require user to query if a > device is behind a hotplug slot. External users are not following this > requirement. > > Hide the implemetnation into PCI core and check hotplug association on > behalf of the user internally. > > Changes from v4: > * return code factoring per Andy. > > Sinan Kaya (6): > PCI: Handle error return from pci_reset_bridge_secondary_bus() > IB/hfi1: Use pci_try_reset_bus() for initiating pci secondary bus > reset > PCI: Hide pci_reset_bridge_secondary_bus() from drivers > PCI: Unify try slot and bus reset API > PCI: Deprecate pci_reset_bus() and pci_reset_slot() functions > PCI: Rename pci_try_reset_bus() to pci_reset_bus() > > drivers/infiniband/hw/hfi1/pcie.c | 4 +- > drivers/pci/hotplug/pciehp_hpc.c | 5 ++- > drivers/pci/pci.c | 91 +++++++++++---------------------------- > drivers/pci/pci.h | 1 + > drivers/pci/pcie/aer.c | 5 ++- > drivers/pci/pcie/err.c | 6 ++- > drivers/vfio/pci/vfio_pci.c | 6 +-- > include/linux/pci.h | 6 +-- > 8 files changed, 40 insertions(+), 84 deletions(-) Applied to pci/virtualization for v4.19, thanks!
pci_reset_slot() and pci_reset_bus() functions require user to query if a device is behind a hotplug slot. External users are not following this requirement. Hide the implemetnation into PCI core and check hotplug association on behalf of the user internally. Changes from v4: * return code factoring per Andy. Sinan Kaya (6): PCI: Handle error return from pci_reset_bridge_secondary_bus() IB/hfi1: Use pci_try_reset_bus() for initiating pci secondary bus reset PCI: Hide pci_reset_bridge_secondary_bus() from drivers PCI: Unify try slot and bus reset API PCI: Deprecate pci_reset_bus() and pci_reset_slot() functions PCI: Rename pci_try_reset_bus() to pci_reset_bus() drivers/infiniband/hw/hfi1/pcie.c | 4 +- drivers/pci/hotplug/pciehp_hpc.c | 5 ++- drivers/pci/pci.c | 91 +++++++++++---------------------------- drivers/pci/pci.h | 1 + drivers/pci/pcie/aer.c | 5 ++- drivers/pci/pcie/err.c | 6 ++- drivers/vfio/pci/vfio_pci.c | 6 +-- include/linux/pci.h | 6 +-- 8 files changed, 40 insertions(+), 84 deletions(-)