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SubjectRe: [RFC PATCH] PCI: Add "pci=reassign_all_bus" boot parameter
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Hi--

On 12/30/21 01:30, Yao Hongbo wrote:
> diff --git a/Documentation/admin-guide/kernel-parameters.txt b/Documentation/admin-guide/kernel-parameters.txt
> index 2fba824..c83a2e5 100644
> --- a/Documentation/admin-guide/kernel-parameters.txt
> +++ b/Documentation/admin-guide/kernel-parameters.txt
> @@ -4084,6 +4084,7 @@
> nomio [S390] Do not use MIO instructions.
> norid [S390] ignore the RID field and force use of
> one PCI domain per PCI function
> + reassign_all_bus The OS fully configure the PCI bus.

configures
>
> pcie_aspm= [PCIE] Forcibly enable or disable PCIe Active State Power
> Management.

thanks.
--
~Randy

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