linux/Documentation
Bjorn Helgaas 0f74d89843 Merge branch 'pci/endpoint'
- Remove unused struct pci_epf_group.type_group (Christophe JAILLET)

- Use cached epc_features instead of pci_epc_get_features() to avoid having
  to check for failure (potential NULL pointer dereference) (Manivannan
  Sadhasivam)

- Drop pointless local msix_capable variable in pci_epf_test_alloc_space()
  (Manivannan Sadhasivam)

- Rename struct pci_epc_event_ops.core_init to .epc_init, since "core" is
  no longer meaningful here (Manivannan Sadhasivam)

- Rename pci_epc_bme_notify(), pci_epf_mhi_bme(), pci_epc_bme_notify() to
  spell out "bus_master_enable" instead of "bme" (Manivannan Sadhasivam)

- Factor pci_epf_test_clear_bar() and pci_epf_test_free_space() out of
  pci_epf_test_unbind() so they can be reused elsewhere (Manivannan
  Sadhasivam)

- Move DMA initialization to the pci_epf_mhi_epc_init() callback so
  endpoint drivers do this uniformly (Manivannan Sadhasivam)

- Add endpoint testing for Link Down events (Manivannan Sadhasivam)

- Add 'epc_deinit' event so endpoints that can be reset via PERST# (qcom,
  tegra194) can notify EPF drivers when this happens (Manivannan
  Sadhasivam)

- Make pci_epc_class constant (Greg Kroah-Hartman)

- Fix vpci_scan_bus() error checking to print error for failure (not
  success) and clean up after failure (Dan Carpenter)

- Fix epf_ntb_epc_cleanup() error handling to clean up scratchpad BARs and
  clean up in mirror order of allocation (Dan Carpenter)

- Add rk3588, which requires 64KB BAR alignment, to pci_endpoint_test
  (Niklas Cassel)

- Use memcpy_toio()/memcpy_fromio() for endpoint BAR tests to improve
  performance (Niklas Cassel)

- Set DMA mask to 48 bits always to simplify endpoint test, since there's
  there's no need to check for error or to fallback to 32 bits (Frank Li)

- Suggest using programmable Vendor/Device ID (when supported) to use
  pci_endpoint_test without having to add new entries (Yoshihiro Shimoda)

- Remove unused pci_endpoint_test_bar_{readl,writel}() (Jiapeng Chong)

- Remove 'linkup' and add 'add_cfs' to the endpoint function driver 'ops'
  documentation to match the code (Alexander Stein)

-

* pci/endpoint:
  Documentation: PCI: pci-endpoint: Fix EPF ops list
  misc: pci_endpoint_test: Remove unused pci_endpoint_test_bar_{readl,writel} functions
  misc: pci_endpoint_test: Document policy about adding pci_device_id
  misc: pci_endpoint_test: Refactor dma_set_mask_and_coherent() logic
  misc: pci_endpoint_test: Use memcpy_toio()/memcpy_fromio() for BAR tests
  misc: pci_endpoint_test: Add support for Rockchip rk3588
  PCI: endpoint: Fix error handling in epf_ntb_epc_cleanup()
  PCI: endpoint: Clean up error handling in vpci_scan_bus()
  PCI: endpoint: Make pci_epc_class struct constant
  PCI: endpoint: Introduce 'epc_deinit' event and notify the EPF drivers
  PCI: endpoint: pci-epf-test: Handle Link Down event
  PCI: endpoint: pci-epf-{mhi/test}: Move DMA initialization to EPC init callback
  PCI: endpoint: pci-epf-test: Refactor pci_epf_test_unbind() function
  PCI: endpoint: Rename BME to Bus Master Enable
  PCI: endpoint: Rename core_init() callback in 'struct pci_epc_event_ops' to epc_init()
  PCI: endpoint: pci-epf-test: Use 'msix_capable' flag directly in pci_epf_test_alloc_space()
  PCI: endpoint: pci-epf-test: Make use of cached 'epc_features' in pci_epf_test_core_init()
  PCI: endpoint: Remove unused field in struct pci_epf_group
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