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Re: [PATCH 02/12] hw/acpi/piix4: change smm_enabled from int to bool


From: Philippe Mathieu-Daudé
Subject: Re: [PATCH 02/12] hw/acpi/piix4: change smm_enabled from int to bool
Date: Mon, 30 May 2022 13:22:48 +0200
User-agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:91.0) Gecko/20100101 Thunderbird/91.9.1

On 30/5/22 06:56, Ani Sinha wrote:
On Sat, May 28, 2022 at 2:49 PM Mark Cave-Ayland
<mark.cave-ayland@ilande.co.uk> wrote:

This is in preparation for conversion to a qdev property.

Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>

other than the comment below,
Reviewed-by: Ani Sinha <ani@anisinha.ca>

---
  hw/acpi/piix4.c | 2 +-
  1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/hw/acpi/piix4.c b/hw/acpi/piix4.c
index bf20fa139b..fcfaafc175 100644
--- a/hw/acpi/piix4.c
+++ b/hw/acpi/piix4.c
@@ -74,7 +74,7 @@ struct PIIX4PMState {

      qemu_irq irq;
      qemu_irq smi_irq;
-    int smm_enabled;
+    bool smm_enabled;

For the sake of consistency, I would also change the signature of
piix4_pm_init(), that is, change simm_enabled from int to bool.
We are good in pc_init1 since x86_machine_is_smm_enabled() returns
bool. In piix4_create() in isa, we pass integer 0 which we might want
to make boolean.

This function ends up removed... But OK.



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