[PATCH 01/13] pci: Update the highest subordinate bus number for bridge setup

Simon Glass sjg at chromium.org
Wed Apr 14 21:37:27 CEST 2021


On Tue, 13 Apr 2021 at 16:21, Masami Hiramatsu
<masami.hiramatsu at linaro.org> wrote:
>
> 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.hiramatsu at linaro.org>
> ---
>  drivers/pci/pci-uclass.c |    3 +++
>  1 file changed, 3 insertions(+)

Reviewed-by: Simon Glass <sjg at chromium.org>

Can we add a test for this?


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