[PATCH v2 04/13] hw/ppc/e500: Reduce usage of sysbus API

2022-10-03 Thread Bernhard Beschow 
PlatformBusDevice has an mmio attribute which gets aliased to
SysBusDevice::mmio[0]. So PlatformbusDevice::mmio can be used directly,
avoiding the sysbus API.

Signed-off-by: Bernhard Beschow 
---
 hw/ppc/e500.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/hw/ppc/e500.c b/hw/ppc/e500.c
index 32495d0123..496c61b612 100644
--- a/hw/ppc/e500.c
+++ b/hw/ppc/e500.c
@@ -1023,7 +1023,7 @@ void ppce500_init(MachineState *machine)
 
 memory_region_add_subregion(address_space_mem,
 pmc->platform_bus_base,
-sysbus_mmio_get_region(s, 0));
+&pms->pbus_dev->mmio);
 }
 
 /*
-- 
2.37.3

Re: [PATCH v2 04/13] hw/ppc/e500: Reduce usage of sysbus API

2022-10-03 Thread Philippe Mathieu-Daudé via 

On 3/10/22 22:31, Bernhard Beschow wrote:

PlatformBusDevice has an mmio attribute which gets aliased to
SysBusDevice::mmio[0]. So PlatformbusDevice::mmio can be used directly,
avoiding the sysbus API.

Signed-off-by: Bernhard Beschow 
---
  hw/ppc/e500.c | 2 +-
  1 file changed, 1 insertion(+), 1 deletion(-)


Reviewed-by: Philippe Mathieu-Daudé

Re: [PATCH v2 04/13] hw/ppc/e500: Reduce usage of sysbus API

2022-10-08 Thread Bin Meng 
On Tue, Oct 4, 2022 at 5:24 AM Bernhard Beschow  wrote:
>
> PlatformBusDevice has an mmio attribute which gets aliased to
> SysBusDevice::mmio[0]. So PlatformbusDevice::mmio can be used directly,
> avoiding the sysbus API.
>
> Signed-off-by: Bernhard Beschow 
> ---
>  hw/ppc/e500.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
>

Reviewed-by: Bin Meng