On Wednesday 18 April 2018 08:16 PM, Gustavo Pimentel wrote:
> Adds a seconds entry on the pci_epf_test_ids structure that disables the
> linkup_notifier parameter on driver for the designware EP.
>
> This allows designware EPs that doesn't have linkup notification signal
> to work with pcitest.
>
> Updates the binding documentation accordingly.
>
> Signed-off-by: Gustavo Pimentel <gustavo.pimentel@xxxxxxxxxxxx>
> ---
> Change v2->v3:
> - Added second entry in pci_epf_test_ids structure.
> - Remove test_reg_bar field assignment on second entry.
> Changes v3->v4:
> - Nothing changed, just to follow the patch set version.
> Changes v4->v5:
> - Changed pci_epf_test_cfg2 to pci_epf_test_designware.
> Changes v5->v6:
> - Changed name field from pci_epf_test_designware to pci_epf_test_dw.
>
> Documentation/PCI/endpoint/function/binding/pci-test.txt | 2 ++
> drivers/pci/endpoint/functions/pci-epf-test.c | 8 ++++++++
> 2 files changed, 10 insertions(+)
>
> diff --git a/Documentation/PCI/endpoint/function/binding/pci-test.txt b/Documentation/PCI/endpoint/function/binding/pci-test.txt
> index 3b68b95..dc39f47 100644
> --- a/Documentation/PCI/endpoint/function/binding/pci-test.txt
> +++ b/Documentation/PCI/endpoint/function/binding/pci-test.txt
> @@ -1,6 +1,8 @@
> PCI TEST ENDPOINT FUNCTION
>
> name: Should be "pci_epf_test" to bind to the pci_epf_test driver.
> +name: Should be "pci_epf_test_dw" to bind to the pci_epf_test driver
> + with a custom configuration for the designware EP.
>
> Configurable Fields:
> vendorid : should be 0x104c
> diff --git a/drivers/pci/endpoint/functions/pci-epf-test.c b/drivers/pci/endpoint/functions/pci-epf-test.c
> index 7cef851..b7dff87 100644
> --- a/drivers/pci/endpoint/functions/pci-epf-test.c
> +++ b/drivers/pci/endpoint/functions/pci-epf-test.c
> @@ -459,10 +459,18 @@ static int pci_epf_test_bind(struct pci_epf *epf)
> return 0;
> }
>
> +static const struct pci_epf_test_data data_cfg2 = {
Would prefer a descriptive name, otherwise
Acked-by: Kishon Vijay Abraham I <kishon@xxxxxx>
> + .linkup_notifier = false
> +};
> +
> static const struct pci_epf_device_id pci_epf_test_ids[] = {
> {
> .name = "pci_epf_test",
> },
> + {
> + .name = "pci_epf_test_dw",
> + .driver_data = (kernel_ulong_t)&data_cfg2,
> + },
> {},
> };
>
>
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