diff mbox series

[2/4] ich9: fix getter type for sci_int property

Message ID 20191125153619.39893-3-felipe@nutanix.com
State New
Headers show
Series Improve default object property_add uint helpers | expand

Commit Message

Felipe Franciosi Nov. 25, 2019, 3:36 p.m. UTC
When QOM APIs were added to ich9 in 6f1426ab, the getter for sci_int was
written using uint32_t. However, the object property is uint8_t. This
fixes the getter for correctness.

Signed-off-by: Felipe Franciosi <felipe@nutanix.com>
---
 hw/isa/lpc_ich9.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

Comments

Philippe Mathieu-Daudé Nov. 25, 2019, 4:43 p.m. UTC | #1
On 11/25/19 4:36 PM, Felipe Franciosi wrote:
> When QOM APIs were added to ich9 in 6f1426ab, the getter for sci_int was
> written using uint32_t. However, the object property is uint8_t. This
> fixes the getter for correctness.
> 
> Signed-off-by: Felipe Franciosi <felipe@nutanix.com>
> ---
>   hw/isa/lpc_ich9.c | 6 +++---
>   1 file changed, 3 insertions(+), 3 deletions(-)
> 
> diff --git a/hw/isa/lpc_ich9.c b/hw/isa/lpc_ich9.c
> index 5555ce3342..240979885d 100644
> --- a/hw/isa/lpc_ich9.c
> +++ b/hw/isa/lpc_ich9.c
> @@ -631,9 +631,9 @@ static void ich9_lpc_get_sci_int(Object *obj, Visitor *v, const char *name,
>                                    void *opaque, Error **errp)
>   {
>       ICH9LPCState *lpc = ICH9_LPC_DEVICE(obj);
> -    uint32_t value = lpc->sci_gsi;
> +    uint8_t value = lpc->sci_gsi;
>   
> -    visit_type_uint32(v, name, &value, errp);
> +    visit_type_uint8(v, name, &value, errp);

Maybe directly as:

        visit_type_uint8(v, name, &lpc->sci_gsi, errp);

With/without stack variable:
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>

>   }
>   
>   static void ich9_lpc_add_properties(ICH9LPCState *lpc)
> @@ -641,7 +641,7 @@ static void ich9_lpc_add_properties(ICH9LPCState *lpc)
>       static const uint8_t acpi_enable_cmd = ICH9_APM_ACPI_ENABLE;
>       static const uint8_t acpi_disable_cmd = ICH9_APM_ACPI_DISABLE;
>   
> -    object_property_add(OBJECT(lpc), ACPI_PM_PROP_SCI_INT, "uint32",
> +    object_property_add(OBJECT(lpc), ACPI_PM_PROP_SCI_INT, "uint8",
>                           ich9_lpc_get_sci_int,
>                           NULL, NULL, NULL, NULL);
>       object_property_add_uint8_ptr(OBJECT(lpc), ACPI_PM_PROP_ACPI_ENABLE_CMD,
>
Marc-André Lureau Nov. 26, 2019, 8:40 a.m. UTC | #2
On Mon, Nov 25, 2019 at 7:37 PM Felipe Franciosi <felipe@nutanix.com> wrote:
>
> When QOM APIs were added to ich9 in 6f1426ab, the getter for sci_int was
> written using uint32_t. However, the object property is uint8_t. This
> fixes the getter for correctness.
>
> Signed-off-by: Felipe Franciosi <felipe@nutanix.com>

Good catch! (I have a few like that in a series pending. This one I didn't spot)

Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>


thanks


> ---
>  hw/isa/lpc_ich9.c | 6 +++---
>  1 file changed, 3 insertions(+), 3 deletions(-)
>
> diff --git a/hw/isa/lpc_ich9.c b/hw/isa/lpc_ich9.c
> index 5555ce3342..240979885d 100644
> --- a/hw/isa/lpc_ich9.c
> +++ b/hw/isa/lpc_ich9.c
> @@ -631,9 +631,9 @@ static void ich9_lpc_get_sci_int(Object *obj, Visitor *v, const char *name,
>                                   void *opaque, Error **errp)
>  {
>      ICH9LPCState *lpc = ICH9_LPC_DEVICE(obj);
> -    uint32_t value = lpc->sci_gsi;
> +    uint8_t value = lpc->sci_gsi;
>
> -    visit_type_uint32(v, name, &value, errp);
> +    visit_type_uint8(v, name, &value, errp);
>  }
>
>  static void ich9_lpc_add_properties(ICH9LPCState *lpc)
> @@ -641,7 +641,7 @@ static void ich9_lpc_add_properties(ICH9LPCState *lpc)
>      static const uint8_t acpi_enable_cmd = ICH9_APM_ACPI_ENABLE;
>      static const uint8_t acpi_disable_cmd = ICH9_APM_ACPI_DISABLE;
>
> -    object_property_add(OBJECT(lpc), ACPI_PM_PROP_SCI_INT, "uint32",
> +    object_property_add(OBJECT(lpc), ACPI_PM_PROP_SCI_INT, "uint8",
>                          ich9_lpc_get_sci_int,
>                          NULL, NULL, NULL, NULL);
>      object_property_add_uint8_ptr(OBJECT(lpc), ACPI_PM_PROP_ACPI_ENABLE_CMD,
> --
> 2.20.1
>


--
Marc-André Lureau
Felipe Franciosi Nov. 26, 2019, 9:55 a.m. UTC | #3
Hi

> On Nov 25, 2019, at 4:43 PM, Philippe Mathieu-Daudé <philmd@redhat.com> wrote:
> 
> On 11/25/19 4:36 PM, Felipe Franciosi wrote:
>> When QOM APIs were added to ich9 in 6f1426ab, the getter for sci_int was
>> written using uint32_t. However, the object property is uint8_t. This
>> fixes the getter for correctness.
>> Signed-off-by: Felipe Franciosi <felipe@nutanix.com>
>> ---
>>  hw/isa/lpc_ich9.c | 6 +++---
>>  1 file changed, 3 insertions(+), 3 deletions(-)
>> diff --git a/hw/isa/lpc_ich9.c b/hw/isa/lpc_ich9.c
>> index 5555ce3342..240979885d 100644
>> --- a/hw/isa/lpc_ich9.c
>> +++ b/hw/isa/lpc_ich9.c
>> @@ -631,9 +631,9 @@ static void ich9_lpc_get_sci_int(Object *obj, Visitor *v, const char *name,
>>                                   void *opaque, Error **errp)
>>  {
>>      ICH9LPCState *lpc = ICH9_LPC_DEVICE(obj);
>> -    uint32_t value = lpc->sci_gsi;
>> +    uint8_t value = lpc->sci_gsi;
>>  -    visit_type_uint32(v, name, &value, errp);
>> +    visit_type_uint8(v, name, &value, errp);
> 
> Maybe directly as:
> 
>       visit_type_uint8(v, name, &lpc->sci_gsi, errp);
> 

Thanks for the suggestion. I'll improve it on a v2 which I'm sending
out anyway for other reasons.

For my own sake: why is the field called "sci_gsi", but
ACPI_PM_PROP_SCI_INT (and the getter) are called "sci_int"?

Thanks,
F.

> With/without stack variable:
> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
> 
>>  }
>>    static void ich9_lpc_add_properties(ICH9LPCState *lpc)
>> @@ -641,7 +641,7 @@ static void ich9_lpc_add_properties(ICH9LPCState *lpc)
>>      static const uint8_t acpi_enable_cmd = ICH9_APM_ACPI_ENABLE;
>>      static const uint8_t acpi_disable_cmd = ICH9_APM_ACPI_DISABLE;
>>  -    object_property_add(OBJECT(lpc), ACPI_PM_PROP_SCI_INT, "uint32",
>> +    object_property_add(OBJECT(lpc), ACPI_PM_PROP_SCI_INT, "uint8",
>>                          ich9_lpc_get_sci_int,
>>                          NULL, NULL, NULL, NULL);
>>      object_property_add_uint8_ptr(OBJECT(lpc), ACPI_PM_PROP_ACPI_ENABLE_CMD,
>
diff mbox series

Patch

diff --git a/hw/isa/lpc_ich9.c b/hw/isa/lpc_ich9.c
index 5555ce3342..240979885d 100644
--- a/hw/isa/lpc_ich9.c
+++ b/hw/isa/lpc_ich9.c
@@ -631,9 +631,9 @@  static void ich9_lpc_get_sci_int(Object *obj, Visitor *v, const char *name,
                                  void *opaque, Error **errp)
 {
     ICH9LPCState *lpc = ICH9_LPC_DEVICE(obj);
-    uint32_t value = lpc->sci_gsi;
+    uint8_t value = lpc->sci_gsi;
 
-    visit_type_uint32(v, name, &value, errp);
+    visit_type_uint8(v, name, &value, errp);
 }
 
 static void ich9_lpc_add_properties(ICH9LPCState *lpc)
@@ -641,7 +641,7 @@  static void ich9_lpc_add_properties(ICH9LPCState *lpc)
     static const uint8_t acpi_enable_cmd = ICH9_APM_ACPI_ENABLE;
     static const uint8_t acpi_disable_cmd = ICH9_APM_ACPI_DISABLE;
 
-    object_property_add(OBJECT(lpc), ACPI_PM_PROP_SCI_INT, "uint32",
+    object_property_add(OBJECT(lpc), ACPI_PM_PROP_SCI_INT, "uint8",
                         ich9_lpc_get_sci_int,
                         NULL, NULL, NULL, NULL);
     object_property_add_uint8_ptr(OBJECT(lpc), ACPI_PM_PROP_ACPI_ENABLE_CMD,