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Re: [PATCH 2/2] hw/usb/hcd-xhci.c: allow unaligned access to Capability


From: Tomoyuki Hirose
Subject: Re: [PATCH 2/2] hw/usb/hcd-xhci.c: allow unaligned access to Capability Registers
Date: Tue, 12 Dec 2023 10:43:15 +0900

Thanks for comment.

On Mon, Dec 11, 2023 at 10:57 PM Peter Maydell <peter.maydell@linaro.org> wrote:
> We should definitely look at fixing the unaligned access
> stuff, but the linked bug report is not trying to do an
> unaligned access -- it wants to do a 2-byte read from offset 2,
> which is aligned. The capability registers in the xHCI spec
> are also all at offsets and sizes that mean that a natural
> read of them is not unaligned.

Shouldn't I link this bug report?
Or is it not appropriate to allow unaligned access?

thanks,
Tomoyuki HIROSE



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