selftests: pci_endpoint: Skip doorbell test when unsupported

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PCITEST_DOORBELL may return -EOPNOTSUPP when the endpoint does not
advertise CAP_DYNAMIC_INBOUND_MAPPING.

Treat this like other optional capabilities and skip the doorbell test
instead of reporting a failure.

Suggested-by: Niklas Cassel <cassel@kernel.org>
Signed-off-by: Koichiro Den <den@valinux.co.jp>
Signed-off-by: Manivannan Sadhasivam <mani@kernel.org>
Reviewed-by: Niklas Cassel <cassel@kernel.org>
Link: https://patch.msgid.link/20260215150334.3391943-4-den@valinux.co.jp

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Koichiro Den 2026-02-16 00:03:34 +09:00 • committed by Manivannan Sadhasivam

parent 51fba4aa66

commit b4a3173767

1 changed files with 2 additions and 0 deletions

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tools/testing/selftests/pci_endpoint/pci_endpoint_test.c

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