[V2,0/4] Add DeInit support in the PCIe Endpoint framework

Message

Vidya Sagar Oct. 13, 2022, 6:18 p.m. UTC

Endpoint function driver should cleanup its resources which accesses the
hardware during endpoint controller deinitialization. The patches in this
series address this requirement by first adding the callback notification
in the endpoint code driver. This notification is invoked by the controller
driver which is propagated further to the function driver.

This patch series depends on Manivanna's following series.
https://patchwork.ozlabs.org/project/linux-pci/list/?series=321660

V2:
* Reworded commit messages
* Added a new patch for deinit of the function driver

Vidya Sagar (4):
  PCI: endpoint: Add core_deinit() callback support
  PCI: dwc: Add a DWC wrapper to pci_epc_deinit_notify()
  PCI: endpoint: Delete list entry before freeing
  PCI: endpoint: Add deinit in epf test driver

 .../pci/controller/dwc/pcie-designware-ep.c   |  8 +++++
 drivers/pci/controller/dwc/pcie-designware.h  |  5 ++++
 drivers/pci/endpoint/functions/pci-epf-test.c | 30 +++++++++++++++++++
 drivers/pci/endpoint/pci-epc-core.c           | 26 ++++++++++++++++
 drivers/pci/endpoint/pci-epf-core.c           |  5 ++--
 include/linux/pci-epc.h                       |  1 +
 include/linux/pci-epf.h                       |  2 ++
 7 files changed, 75 insertions(+), 2 deletions(-)