On Mon, Jun 09, 2025 at 12:34:19PM GMT, Frank Li wrote:
> Add doorbell test case.
>
This also warrants a documentation change.
- Mani
> Signed-off-by: Frank Li <frank...@nxp.com>
> ---
> change from v14 to v16
> - Add set IRQ type
>
> change from v13 to v14
> - merge to selftests framework
> ---
> .../selftests/pci_endpoint/pci_endpoint_test.c | 28
> ++++++++++++++++++++++
> 1 file changed, 28 insertions(+)
>
> diff --git a/tools/testing/selftests/pci_endpoint/pci_endpoint_test.c
> b/tools/testing/selftests/pci_endpoint/pci_endpoint_test.c
> index ac26481d29d9d..da0db0e7c9693 100644
> --- a/tools/testing/selftests/pci_endpoint/pci_endpoint_test.c
> +++ b/tools/testing/selftests/pci_endpoint/pci_endpoint_test.c
> @@ -229,4 +229,32 @@ TEST_F(pci_ep_data_transfer, COPY_TEST)
> test_size[i]);
> }
> }
> +
> +FIXTURE(pcie_ep_doorbell)
> +{
> + int fd;
> +};
> +
> +FIXTURE_SETUP(pcie_ep_doorbell)
> +{
> + self->fd = open(test_device, O_RDWR);
> +
> + ASSERT_NE(-1, self->fd) TH_LOG("Can't open PCI Endpoint Test device");
> +};
> +
> +FIXTURE_TEARDOWN(pcie_ep_doorbell)
> +{
> + close(self->fd);
> +};
> +
> +TEST_F(pcie_ep_doorbell, DOORBELL_TEST)
> +{
> + int ret;
> +
> + pci_ep_ioctl(PCITEST_SET_IRQTYPE, PCITEST_IRQ_TYPE_AUTO);
> + ASSERT_EQ(0, ret) TH_LOG("Can't set AUTO IRQ type");
> +
> + pci_ep_ioctl(PCITEST_DOORBELL, 0);
> + EXPECT_FALSE(ret) TH_LOG("Test failed for Doorbell\n");
> +}
> TEST_HARNESS_MAIN
>
> --
> 2.34.1
>
--
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