Re: [PATCH v2] piix: fix regression during unplug in Xen HVM domUs

[Olaf Hering]

Wed, 28 Jun 2023 09:27:16 +0000 Bernhard Beschow <shentey@gmail.com>:

> Would you mind sending a patch fixing the BMIBA register to be reset as 32 
> bit?

Will do so next week.

Are the specs for this chipset available, does this address really need
to be accessed in quantities of u32, or is perhaps u16 required? I guess
for this specific bug pci_set_word may work as well.

Either way, commit e6a71ae327a388723182a504bb253777ec36869b was wrong.
Does the comment added in this commit mean, the quantity is really u32?


Olaf

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