Hi Tim,
Thanks for picking it up. I'll drop this patch from the next version.
Thank you,
2021年4月17日(土) 6:53 Tim Harvey <thar...@gateworks.com>:
>
> From: Masami Hiramatsu <masami.hirama...@linaro.org>
>
> Update the highest subordinate bus number after probing the devices
> under the bus for setting up the bridge correctly.
> The commit 42f3663a3f67 ("pci: Update to use new sequence numbers")
> removed this but it is required if a PCIe bridge is under the bus.
>
> Fixes: 42f3663a3f67 ("pci: Update to use new sequence numbers")
> Signed-off-by: Masami Hiramatsu <masami.hirama...@linaro.org>
> ---
> drivers/pci/pci-uclass.c | 3 +++
> 1 file changed, 3 insertions(+)
>
> diff --git a/drivers/pci/pci-uclass.c b/drivers/pci/pci-uclass.c
> index dfd54b339f..f463ef3550 100644
> --- a/drivers/pci/pci-uclass.c
> +++ b/drivers/pci/pci-uclass.c
> @@ -646,6 +646,9 @@ int dm_pci_hose_probe_bus(struct udevice *bus)
> return log_msg_ret("probe", ret);
> }
>
> + if (!ea_pos)
> + sub_bus = pci_get_bus_max();
> +
> dm_pciauto_postscan_setup_bridge(bus, sub_bus);
>
> return sub_bus;
> --
> 2.17.1
>
--
Masami Hiramatsu
