Merge branch 'pci/endpoint'

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- Convert the endpoint doorbell test to use a threaded IRQ to fix a
  'sleeping while atomic' issue (Bhanu Seshu Kumar Valluri)

- Add endpoint VNTB MSI doorbell support to reduce latency between host and
  endpoint (Frank Li)

* pci/endpoint:
  PCI: endpoint: pci-epf-vntb: Add MSI doorbell support
  PCI: endpoint: Add pci_epf_assign_bar_space() API
  PCI: endpoint: Add pci_epf_get_required_bar_size() helper
  PCI: endpoint: Rename 'epf_bar::aligned_size' to 'epf_bar:mem_size'
  PCI: endpoint: pci-epf-test: Fix sleeping function being called from atomic context

...

This commit is contained in:

Bjorn Helgaas 2025-12-03 14:18:33 -06:00

parent f26a75c9b3 dc693d6066

commit 87a194e672

4 changed files with 275 additions and 54 deletions

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5

drivers/pci/endpoint/functions/pci-epf-test.c

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153

drivers/pci/endpoint/functions/pci-epf-vntb.c

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159

drivers/pci/endpoint/pci-epf-core.c

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12

include/linux/pci-epf.h

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