Re: [PATCH v4] docs/system/devices/canokey: Document limitations on usb-ehci

[Hongren Zheng]

On Sat, Jun 25, 2022 at 10:26:51PM +0800, MkfsSion wrote:
> Suggested-by: Hongren (Zenithal) Zheng <i@zenithal.me>
> Signed-off-by: YuanYang Meng <mkfssion@mkfssion.com>
> ---
>   v4:
>     Adopt Zenithal's suggestion of repharsing the limitation 
> 
>  docs/system/devices/canokey.rst | 5 +++++
>  1 file changed, 5 insertions(+)
> 
> diff --git a/docs/system/devices/canokey.rst b/docs/system/devices/canokey.rst
> index 169f99b8eb..db33b59e9a 100644
> --- a/docs/system/devices/canokey.rst
> +++ b/docs/system/devices/canokey.rst
> @@ -156,6 +156,11 @@ to it, for example
>  
>     |qemu_system| -device piix3-usb-uhci,id=uhci -device canokey,bus=uhci.0
>  
> +The other limitation is that this device is not compatible with ``usb-ehci``
> +since the device only provides the full-speed mode. However, when a
> +full-speed device attach to a high-speed port, ``usb-ehci`` would complain
> +about speed mismatch.
> +
>  References
>  ==========
>  
> -- 
> 2.36.1
>

Reviewed-by: Hongren (Zenithal) Zheng <i@zenithal.me>

kraxel could you please also queue this up for PULL, thanks!