Re: [PATCH 1/4] pci: Fix setting controller's last_busno

On 1/17/22 16:38, Pali Rohár wrote:

Initially it is set to dev_seq but update to the last bus number is missing. Fix it.

Signed-off-by: Pali Rohár pali@kernel.org

Reviewed-by: Stefan Roese sr@denx.de

Thanks, Stefan

---

drivers/pci/pci-uclass.c | 2 ++ 1 file changed, 2 insertions(+)

diff --git a/drivers/pci/pci-uclass.c b/drivers/pci/pci-uclass.c index 8c4d75bdb685..374b22601818 100644 --- a/drivers/pci/pci-uclass.c +++ b/drivers/pci/pci-uclass.c @@ -562,6 +562,8 @@ int pci_auto_config_devices(struct udevice *bus) if (pplat->class == (PCI_CLASS_DISPLAY_VGA << 8)) set_vga_bridge_bits(dev); }

• if (hose->last_busno < sub_bus)

• hose->last_busno = sub_bus;
  

  debug("%s: done\n", __func__);

  return log_msg_ret("sub", sub_bus);

Viele Grüße, Stefan Roese