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[v2,0/2] hw/arm: Unconditionally map MMIO-based USB host controllers

Message ID 20240119215106.45776-1-philmd@linaro.org
Headers show
Series hw/arm: Unconditionally map MMIO-based USB host controllers | expand

Message

Philippe Mathieu-Daudé Jan. 19, 2024, 9:51 p.m. UTC 
When a chipset contain a USB controller, we can not simply
remove it. We could disable it, but that requires more changes
this series isn't aiming for. For more context:
https://lore.kernel.org/qemu-devel/56fde49f-7dc6-4f8e-9bbf-0336a20a9ebf@roeck-us.net/

Since v1:
- Mention migration compat break (Peter)

Philippe Mathieu-Daudé (2):
  hw/arm/allwinner-a10: Unconditionally map the USB Host controllers
  hw/arm/nseries: Unconditionally map the TUSB6010 USB Host controller

 hw/arm/allwinner-a10.c | 49 +++++++++++++++++-------------------------
 hw/arm/nseries.c       |  4 +---
 2 files changed, 21 insertions(+), 32 deletions(-)

Comments

Peter Maydell Jan. 22, 2024, 4:42 p.m. UTC | #1 
On Fri, 19 Jan 2024 at 21:51, Philippe Mathieu-Daudé <philmd@linaro.org> wrote:
>
> When a chipset contain a USB controller, we can not simply
> remove it. We could disable it, but that requires more changes
> this series isn't aiming for. For more context:
> https://lore.kernel.org/qemu-devel/56fde49f-7dc6-4f8e-9bbf-0336a20a9ebf@roeck-us.net/
>
> Since v1:
> - Mention migration compat break (Peter)
>
> Philippe Mathieu-Daudé (2):
>   hw/arm/allwinner-a10: Unconditionally map the USB Host controllers
>   hw/arm/nseries: Unconditionally map the TUSB6010 USB Host controller
>
>  hw/arm/allwinner-a10.c | 49 +++++++++++++++++-------------------------
>  hw/arm/nseries.c       |  4 +---
>  2 files changed, 21 insertions(+), 32 deletions(-)

Thanks; I've updated my target-arm.next branch with this
version of these patches.

-- PMM