Re: [Qemu-ppc] [PATCH 0/3] ohci reset improvements

[Mark Cave-Ayland]

On 19/12/15 23:23, Hervé Poussineau wrote:

> Hi,
> 
> This small patchset adds different reset levels to OHCI USB controller.
> The idea is from Benjamin Herrenschmidt.
> Most significant change is that MacOS 9 doesn't try anymore to do some
> DMA transfer to address 0, and boots a little bit further.
> 
> Hervé
> 
> Hervé Poussineau (3):
>   ohci: split reset method in 3 parts
>   ohci: fix Host Controller USBRESET
>   ohci: fix command HostControllerReset
> 
>  hw/usb/hcd-ohci.c | 64 
> ++++++++++++++++++++++++++++++++-----------------------
>  1 file changed, 37 insertions(+), 27 deletions(-)

I've given this patchset a test against my GSOC OS 9 images and it seems
to help against USB crashes (although there are still other extensions
that crash on boot) while not regressing my other images, so:

Tested-by: Mark Cave-Ayland <address@hidden>


ATB,

Mark.