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[v3,7/7] misc: pci_endpoint_test: Document a policy about adding pci_device_id

Message ID 20240401023942.134704-8-yoshihiro.shimoda.uh@renesas.com
State New
Headers show
Series PCI: dwc: rcar-gen4: Add R-Car V4H support | expand

Commit Message

Yoshihiro Shimoda April 1, 2024, 2:39 a.m. UTC 
To avoid becoming struct pci_device_id pci_endpoint_test_tbl longer
and longer, document a policy. For example, if PCIe endpoint controller
can configure vendor id and/or product id, you can reuse one of
existing entries to test.

Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
---
Cc: Frank Li <Frank.li@nxp.com>
---
 drivers/misc/pci_endpoint_test.c | 1 +
 1 file changed, 1 insertion(+)
diff mbox series

Patch

diff --git a/drivers/misc/pci_endpoint_test.c b/drivers/misc/pci_endpoint_test.c
index c38a6083f0a7..3c8a0afad91d 100644
--- a/drivers/misc/pci_endpoint_test.c
+++ b/drivers/misc/pci_endpoint_test.c
@@ -980,6 +980,7 @@  static const struct pci_endpoint_test_data j721e_data = {
 	.irq_type = IRQ_TYPE_MSI,
 };
 
+/* Don't need to add a new entry if you can use existing entry to test */
 static const struct pci_device_id pci_endpoint_test_tbl[] = {
 	{ PCI_DEVICE(PCI_VENDOR_ID_TI, PCI_DEVICE_ID_TI_DRA74x),
 	  .driver_data = (kernel_ulong_t)&default_data,