Patchwork [18/37] target-i386: add stubs for hyperv_(vapic_recommended|relaxed_timing_enabled|get_spinlock_retries)()

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Submitter Igor Mammedov
Date Oct. 22, 2012, 3:03 p.m.
Message ID <1350918203-25198-19-git-send-email-imammedo@redhat.com>
Download mbox | patch
Permalink /patch/193232/
State New
Headers show

Comments

Igor Mammedov - Oct. 22, 2012, 3:03 p.m.
It's needed for converting hv_* features into properties and to
avoid build breakage when qemu is built with --disable-kvm option.

Signed-off-by: Igor Mammedov <imammedo@redhat.com>
Reported-by: Eduardo Habkost <ehabkost@redhat.com>
---
 target-i386/hyperv.h | 9 ++++++---
 1 file changed, 6 insertions(+), 3 deletions(-)
Don Slutz - Oct. 25, 2012, 9:44 p.m.
On 10/22/12 11:03, Igor Mammedov wrote:
> It's needed for converting hv_* features into properties and to
> avoid build breakage when qemu is built with --disable-kvm option.
>
> Signed-off-by: Igor Mammedov <imammedo@redhat.com>
> Reported-by: Eduardo Habkost <ehabkost@redhat.com>
> ---
>   target-i386/hyperv.h | 9 ++++++---
>   1 file changed, 6 insertions(+), 3 deletions(-)
>
> diff --git a/target-i386/hyperv.h b/target-i386/hyperv.h
> index bacb1d4..7bd4d9e 100644
> --- a/target-i386/hyperv.h
> +++ b/target-i386/hyperv.h
> @@ -30,16 +30,19 @@
>   void hyperv_enable_vapic_recommended(bool val);
>   void hyperv_enable_relaxed_timing(bool val);
>   void hyperv_set_spinlock_retries(int val);
> +bool hyperv_vapic_recommended(void);
> +bool hyperv_relaxed_timing_enabled(void);
> +int hyperv_get_spinlock_retries(void);
>   #else
>   static inline void hyperv_enable_vapic_recommended(bool val) { }
>   static inline void hyperv_enable_relaxed_timing(bool val) { }
>   static inline void hyperv_set_spinlock_retries(int val) { }
> +static inline bool hyperv_vapic_recommended(void) { return false; }
> +static inline bool hyperv_relaxed_timing_enabled(void) { return false; }
> +static inline int  hyperv_get_spinlock_retries(void) { return 0; }
>   #endif
>   
>   bool hyperv_enabled(void);
>   bool hyperv_hypercall_available(void);
> -bool hyperv_vapic_recommended(void);
> -bool hyperv_relaxed_timing_enabled(void);
> -int hyperv_get_spinlock_retries(void);
>   
>   #endif /* QEMU_HW_HYPERV_H */
Reviewed-by: Don Slutz <Don@CloudSwitch.com>

Patch

diff --git a/target-i386/hyperv.h b/target-i386/hyperv.h
index bacb1d4..7bd4d9e 100644
--- a/target-i386/hyperv.h
+++ b/target-i386/hyperv.h
@@ -30,16 +30,19 @@ 
 void hyperv_enable_vapic_recommended(bool val);
 void hyperv_enable_relaxed_timing(bool val);
 void hyperv_set_spinlock_retries(int val);
+bool hyperv_vapic_recommended(void);
+bool hyperv_relaxed_timing_enabled(void);
+int hyperv_get_spinlock_retries(void);
 #else
 static inline void hyperv_enable_vapic_recommended(bool val) { }
 static inline void hyperv_enable_relaxed_timing(bool val) { }
 static inline void hyperv_set_spinlock_retries(int val) { }
+static inline bool hyperv_vapic_recommended(void) { return false; }
+static inline bool hyperv_relaxed_timing_enabled(void) { return false; }
+static inline int  hyperv_get_spinlock_retries(void) { return 0; }
 #endif
 
 bool hyperv_enabled(void);
 bool hyperv_hypercall_available(void);
-bool hyperv_vapic_recommended(void);
-bool hyperv_relaxed_timing_enabled(void);
-int hyperv_get_spinlock_retries(void);
 
 #endif /* QEMU_HW_HYPERV_H */