Re: [PATCH v4 12/12] hw/sparc64/cpu: Initialize GPIO before realizing CPU devices

[Damien Hedde]

On 2/13/24 14:03, Philippe Mathieu-Daudé wrote:
> Inline cpu_create() in order to call
> qdev_init_gpio_in_named_with_opaque()
> before the CPU is realized.
>
> Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
> Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
> Reviewed-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
> ---
>   hw/sparc64/sparc64.c | 4 +++-
>   1 file changed, 3 insertions(+), 1 deletion(-)
>
> diff --git a/hw/sparc64/sparc64.c b/hw/sparc64/sparc64.c
> index 72f0849f50..3091cde586 100644
> --- a/hw/sparc64/sparc64.c
> +++ b/hw/sparc64/sparc64.c
> @@ -24,6 +24,7 @@
>   
>   
>   #include "qemu/osdep.h"
> +#include "qapi/error.h"
>   #include "cpu.h"
>   #include "hw/boards.h"
>   #include "hw/sparc/sparc64.h"
> @@ -271,9 +272,10 @@ SPARCCPU *sparc64_cpu_devinit(const char *cpu_type, 
> uint64_t prom_addr)
>       uint32_t  stick_frequency = 100 * 1000000;
>       uint32_t hstick_frequency = 100 * 1000000;
>   
> -    cpu = SPARC_CPU(cpu_create(cpu_type));
> +    cpu = SPARC_CPU(object_new(cpu_type));
>       qdev_init_gpio_in_named(DEVICE(cpu), sparc64_cpu_set_ivec_irq,
>                               "ivec-irq", IVEC_MAX);
> +    qdev_realize(DEVICE(cpu), NULL, &error_fatal);
>       env = &cpu->env;
>   
>       env->tick = cpu_timer_create("tick", cpu, tick_irq,

Reviewed-by: Damien Hedde <dhedde@kalrayinc.com>