Currently only devfn is extracted in child_post_bind(). Now that
we have the live-tree version API to look up PCI vendor and device
id from the compatible string, let's extract and save them too.
Signed-off-by: Bin Meng <bmeng...@gmail.com>
---
Changes in v2: None
drivers/pci/pci-uclass.c | 11 +++++------
1 file changed, 5 insertions(+), 6 deletions(-)
diff --git a/drivers/pci/pci-uclass.c b/drivers/pci/pci-uclass.c
index 46e9c71..b2909a3 100644
--- a/drivers/pci/pci-uclass.c
+++ b/drivers/pci/pci-uclass.c
@@ -987,19 +987,18 @@ static int pci_uclass_child_post_bind(struct udevice *dev)
if (!dev_of_valid(dev))
return 0;
- /*
- * We could read vendor, device, class if available. But for now we
- * just check the address.
- */
pplat = dev_get_parent_platdata(dev);
+
+ /* Extract vendor id and device id if available */
+ ofnode_read_pci_vendev(dev_ofnode(dev), &pplat->vendor, &pplat->device);
+
+ /* Extract the devfn from fdt_pci_addr */
ret = ofnode_read_pci_addr(dev_ofnode(dev), FDT_PCI_SPACE_CONFIG, "reg",
&addr);
-
if (ret) {
if (ret != -ENOENT)
return -EINVAL;
} else {
- /* extract the devfn from fdt_pci_addr */
pplat->devfn = addr.phys_hi & 0xff00;
}
--
2.7.4
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