[v3] hw/sysbus: Spring cleanups (part 1)

[PATCH v3 05/25] hw/ppc/e500: Use proper SysBus accessors

Philippe Mathieu-Daudé posted 25 patches 2 weeks, 3 days ago

Diff against v1 v2
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Maintainers: "Michael S. Tsirkin" <mst@redhat.com>, Igor Mammedov <imammedo@redhat.com>, Ani Sinha <anisinha@redhat.com>, Paolo Bonzini <pbonzini@redhat.com>, "Daniel P. Berrangé" <berrange@redhat.com>, Eduardo Habkost <eduardo@habkost.net>, Marcel Apfelbaum <marcel.apfelbaum@gmail.com>, Richard Henderson <richard.henderson@linaro.org>, Song Gao <gaosong@loongson.cn>, Bibo Mao <maobibo@loongson.cn>, Jiaxun Yang <jiaxun.yang@flygoat.com>, Keith Busch <kbusch@kernel.org>, Klaus Jensen <its@irrelevant.dk>, Jesper Devantier <foss@defmacro.it>, Bernhard Beschow <shentey@gmail.com>, Matthew Rosato <mjrosato@linux.ibm.com>, Eric Farman <farman@linux.ibm.com>, Thomas Huth <thuth@redhat.com>, David Hildenbrand <david@redhat.com>, Ilya Leoshkevich <iii@linux.ibm.com>, Halil Pasic <pasic@linux.ibm.com>, Christian Borntraeger <borntraeger@linux.ibm.com>, "Cédric Le Goater" <clg@kaod.org>, Peter Maydell <peter.maydell@linaro.org>, Steven Lee <steven_lee@aspeedtech.com>, Troy Lee <leetroy@gmail.com>, Jamin Lin <jamin_lin@aspeedtech.com>, Andrew Jeffery <andrew@codeconstruct.com.au>, Joel Stanley <joel@jms.id.au>, Peter Xu <peterx@redhat.com>, "Philippe Mathieu-Daudé" <philmd@linaro.org>, Fabiano Rosas <farosas@suse.de>

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[PATCH v3 05/25] hw/ppc/e500: Use proper SysBus accessors

Posted by Philippe Mathieu-Daudé 2 weeks, 3 days ago

SysBusDevice::mmio[] is private data of SysBusDevice, use
sysbus_mmio_get_region() to access it.

Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
---
 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 8842f7f6b88..fe1aeffe676 100644
--- a/hw/ppc/e500.c
+++ b/hw/ppc/e500.c
@@ -887,7 +887,7 @@ static DeviceState *ppce500_init_mpic(PPCE500MachineState *pms,
 
     s = SYS_BUS_DEVICE(dev);
     memory_region_add_subregion(ccsr, MPC8544_MPIC_REGS_OFFSET,
-                                s->mmio[0].memory);
+                                sysbus_mmio_get_region(s, 0));
 
     return dev;
 }
-- 
2.51.0

Re: [PATCH v3 05/25] hw/ppc/e500: Use proper SysBus accessors

Posted by Richard Henderson 2 weeks, 2 days ago

On 10/28/25 19:12, Philippe Mathieu-Daudé wrote:
> SysBusDevice::mmio[] is private data of SysBusDevice, use
> sysbus_mmio_get_region() to access it.
> 
> Signed-off-by: Philippe Mathieu-Daudé<philmd@linaro.org>
> ---
>   hw/ppc/e500.c | 2 +-
>   1 file changed, 1 insertion(+), 1 deletion(-)

Reviewed-by: Richard Henderson <richard.henderson@linaro.org>

r~