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Ben Guthro

2013-Jun-28 13:46 UTC

[PATCH v5 3/5] acpi: Adjust linux acpi OS functions to new extended parameter

Change the function definitions of acpi_os_prepare_sleep() and
acpi_os_set_prepare_sleep() to pass along the new extended sleep
parameter.

Signed-off-by: Jan Beulich <jbeulich@suse.com>
Signed-off-by: Ben Guthro <benjamin.guthro@citrix.com>
Cc: Bob Moore <robert.moore@intel.com>
Cc: Rafael J. Wysocki <rjw@sisk.pl>
Cc: linux-acpi@vger.kernel.org
---
 arch/x86/kernel/tboot.c |    3 ++-
 drivers/acpi/osl.c      |   16 ++++++++--------
 drivers/xen/acpi.c      |    3 ++-
 include/linux/acpi.h    |    6 +++---
 include/xen/acpi.h      |    3 ++-
 5 files changed, 17 insertions(+), 14 deletions(-)

diff --git a/arch/x86/kernel/tboot.c b/arch/x86/kernel/tboot.c
index f84fe00..d578c9c 100644
--- a/arch/x86/kernel/tboot.c
+++ b/arch/x86/kernel/tboot.c
@@ -273,7 +273,8 @@ static void tboot_copy_fadt(const struct acpi_table_fadt
*fadt)
 		offsetof(struct acpi_table_facs, firmware_waking_vector);
 }
 
-static int tboot_sleep(u8 sleep_state, u32 pm1a_control, u32 pm1b_control)
+static int tboot_sleep(u8 sleep_state, u32 pm1a_control, u32 pm1b_control,
+		       bool extended)
 {
 	static u32 acpi_shutdown_map[ACPI_S_STATE_COUNT] = {
 		/* S0,1,2: */ -1, -1, -1,
diff --git a/drivers/acpi/osl.c b/drivers/acpi/osl.c
index e721863..0251c9b 100644
--- a/drivers/acpi/osl.c
+++ b/drivers/acpi/osl.c
@@ -77,8 +77,8 @@ EXPORT_SYMBOL(acpi_in_debugger);
 extern char line_buf[80];
 #endif				/*ENABLE_DEBUGGER */
 
-static int (*__acpi_os_prepare_sleep)(u8 sleep_state, u32 pm1a_ctrl,
-				      u32 pm1b_ctrl);
+static int (*__acpi_os_prepare_sleep)(u8 sleep_state, u32 val_a, u32 val_b,
+				      bool extended);
 
 static acpi_osd_handler acpi_irq_handler;
 static void *acpi_irq_context;
@@ -1757,13 +1757,13 @@ acpi_status acpi_os_terminate(void)
 	return AE_OK;
 }
 
-acpi_status acpi_os_prepare_sleep(u8 sleep_state, u32 pm1a_control,
-				  u32 pm1b_control)
+acpi_status acpi_os_prepare_sleep(u8 sleep_state, u32 val_a, u32 val_b,
+				  u8 extended)
 {
 	int rc = 0;
 	if (__acpi_os_prepare_sleep)
-		rc = __acpi_os_prepare_sleep(sleep_state,
-					     pm1a_control, pm1b_control);
+		rc = __acpi_os_prepare_sleep(sleep_state, val_a, val_b,
+					     extended);
 	if (rc < 0)
 		return AE_ERROR;
 	else if (rc > 0)
@@ -1772,8 +1772,8 @@ acpi_status acpi_os_prepare_sleep(u8 sleep_state, u32
pm1a_control,
 	return AE_OK;
 }
 
-void acpi_os_set_prepare_sleep(int (*func)(u8 sleep_state,
-			       u32 pm1a_ctrl, u32 pm1b_ctrl))
+void acpi_os_set_prepare_sleep(int (*func)(u8 sleep_state, u32 val_a,
+			       u32 val_b, bool extended))
 {
 	__acpi_os_prepare_sleep = func;
 }
diff --git a/drivers/xen/acpi.c b/drivers/xen/acpi.c
index 119d42a..36d2be1 100644
--- a/drivers/xen/acpi.c
+++ b/drivers/xen/acpi.c
@@ -36,7 +36,8 @@
 #include <asm/xen/hypervisor.h>
 
 int xen_acpi_notify_hypervisor_state(u8 sleep_state,
-				     u32 pm1a_cnt, u32 pm1b_cnt)
+				     u32 pm1a_cnt, u32 pm1b_cnt,
+				     bool extended)
 {
 	struct xen_platform_op op = {
 		.cmd = XENPF_enter_acpi_sleep,
diff --git a/include/linux/acpi.h b/include/linux/acpi.h
index 709a2f2..26f9996 100644
--- a/include/linux/acpi.h
+++ b/include/linux/acpi.h
@@ -477,8 +477,8 @@ static inline bool acpi_driver_match_device(struct device
*dev,
 #endif	/* !CONFIG_ACPI */
 
 #ifdef CONFIG_ACPI
-void acpi_os_set_prepare_sleep(int (*func)(u8 sleep_state,
-			       u32 pm1a_ctrl,  u32 pm1b_ctrl));
+void acpi_os_set_prepare_sleep(int (*func)(u8 sleep_state, u32 val_a,
+			       u32 val_b, bool extended));
 #ifdef CONFIG_X86
 void arch_reserve_mem_area(acpi_physical_address addr, size_t size);
 #else
@@ -488,7 +488,7 @@ static inline void
arch_reserve_mem_area(acpi_physical_address addr,
 }
 #endif /* CONFIG_X86 */
 #else
-#define acpi_os_set_prepare_sleep(func, pm1a_ctrl, pm1b_ctrl) do { } while (0)
+#define acpi_os_set_prepare_sleep(func, val_a, val_b, ext) do { } while (0)
 #endif
 
 #if defined(CONFIG_ACPI) && defined(CONFIG_PM_RUNTIME)
diff --git a/include/xen/acpi.h b/include/xen/acpi.h
index 68d73d0..9f7e2e6 100644
--- a/include/xen/acpi.h
+++ b/include/xen/acpi.h
@@ -76,7 +76,8 @@ static inline int xen_acpi_get_pxm(acpi_handle h)
 }
 
 int xen_acpi_notify_hypervisor_state(u8 sleep_state,
-				     u32 pm1a_cnt, u32 pm1b_cnd);
+				     u32 pm1a_cnt, u32 pm1b_cnd,
+				     bool extended);
 
 static inline void xen_acpi_sleep_register(void)
 {
-- 
1.7.9.5

Konrad Rzeszutek Wilk

2013-Jun-28 16:03 UTC

head link

Re: [PATCH v5 3/5] acpi: Adjust linux acpi OS functions to new extended parameter

On Fri, Jun 28, 2013 at 09:46:22AM -0400, Ben Guthro
wrote:> Change the function definitions of acpi_os_prepare_sleep() and
> acpi_os_set_prepare_sleep() to pass along the new extended sleep
> parameter.
> 
> Signed-off-by: Jan Beulich <jbeulich@suse.com>
> Signed-off-by: Ben Guthro <benjamin.guthro@citrix.com>
> Cc: Bob Moore <robert.moore@intel.com>
> Cc: Rafael J. Wysocki <rjw@sisk.pl>
> Cc: linux-acpi@vger.kernel.org
> ---
>  arch/x86/kernel/tboot.c |    3 ++-
>  drivers/acpi/osl.c      |   16 ++++++++--------
>  drivers/xen/acpi.c      |    3 ++-
>  include/linux/acpi.h    |    6 +++---
>  include/xen/acpi.h      |    3 ++-
Since they touch the Xen files, please also include

Acked-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>

thought you should rebase this on top of Rafael''s linux-next
as it won''t apply cleanly on top v3.10-rc7.

>  5 files changed, 17 insertions(+), 14 deletions(-)
> 
> diff --git a/arch/x86/kernel/tboot.c b/arch/x86/kernel/tboot.c
> index f84fe00..d578c9c 100644
> --- a/arch/x86/kernel/tboot.c
> +++ b/arch/x86/kernel/tboot.c
> @@ -273,7 +273,8 @@ static void tboot_copy_fadt(const struct
acpi_table_fadt *fadt)
>  		offsetof(struct acpi_table_facs, firmware_waking_vector);
>  }
>  
> -static int tboot_sleep(u8 sleep_state, u32 pm1a_control, u32 pm1b_control)
> +static int tboot_sleep(u8 sleep_state, u32 pm1a_control, u32 pm1b_control,
> +		       bool extended)
>  {
>  	static u32 acpi_shutdown_map[ACPI_S_STATE_COUNT] = {
>  		/* S0,1,2: */ -1, -1, -1,
> diff --git a/drivers/acpi/osl.c b/drivers/acpi/osl.c
> index e721863..0251c9b 100644
> --- a/drivers/acpi/osl.c
> +++ b/drivers/acpi/osl.c
> @@ -77,8 +77,8 @@ EXPORT_SYMBOL(acpi_in_debugger);
>  extern char line_buf[80];
>  #endif				/*ENABLE_DEBUGGER */
>  
> -static int (*__acpi_os_prepare_sleep)(u8 sleep_state, u32 pm1a_ctrl,
> -				      u32 pm1b_ctrl);
> +static int (*__acpi_os_prepare_sleep)(u8 sleep_state, u32 val_a, u32
val_b,
> +				      bool extended);
>  
>  static acpi_osd_handler acpi_irq_handler;
>  static void *acpi_irq_context;
> @@ -1757,13 +1757,13 @@ acpi_status acpi_os_terminate(void)
>  	return AE_OK;
>  }
>  
> -acpi_status acpi_os_prepare_sleep(u8 sleep_state, u32 pm1a_control,
> -				  u32 pm1b_control)
> +acpi_status acpi_os_prepare_sleep(u8 sleep_state, u32 val_a, u32 val_b,
> +				  u8 extended)
>  {
>  	int rc = 0;
>  	if (__acpi_os_prepare_sleep)
> -		rc = __acpi_os_prepare_sleep(sleep_state,
> -					     pm1a_control, pm1b_control);
> +		rc = __acpi_os_prepare_sleep(sleep_state, val_a, val_b,
> +					     extended);
>  	if (rc < 0)
>  		return AE_ERROR;
>  	else if (rc > 0)
> @@ -1772,8 +1772,8 @@ acpi_status acpi_os_prepare_sleep(u8 sleep_state, u32
pm1a_control,
>  	return AE_OK;
>  }
>  
> -void acpi_os_set_prepare_sleep(int (*func)(u8 sleep_state,
> -			       u32 pm1a_ctrl, u32 pm1b_ctrl))
> +void acpi_os_set_prepare_sleep(int (*func)(u8 sleep_state, u32 val_a,
> +			       u32 val_b, bool extended))
>  {
>  	__acpi_os_prepare_sleep = func;
>  }
> diff --git a/drivers/xen/acpi.c b/drivers/xen/acpi.c
> index 119d42a..36d2be1 100644
> --- a/drivers/xen/acpi.c
> +++ b/drivers/xen/acpi.c
> @@ -36,7 +36,8 @@
>  #include <asm/xen/hypervisor.h>
>  
>  int xen_acpi_notify_hypervisor_state(u8 sleep_state,
> -				     u32 pm1a_cnt, u32 pm1b_cnt)
> +				     u32 pm1a_cnt, u32 pm1b_cnt,
> +				     bool extended)
>  {
>  	struct xen_platform_op op = {
>  		.cmd = XENPF_enter_acpi_sleep,
> diff --git a/include/linux/acpi.h b/include/linux/acpi.h
> index 709a2f2..26f9996 100644
> --- a/include/linux/acpi.h
> +++ b/include/linux/acpi.h
> @@ -477,8 +477,8 @@ static inline bool acpi_driver_match_device(struct
device *dev,
>  #endif	/* !CONFIG_ACPI */
>  
>  #ifdef CONFIG_ACPI
> -void acpi_os_set_prepare_sleep(int (*func)(u8 sleep_state,
> -			       u32 pm1a_ctrl,  u32 pm1b_ctrl));
> +void acpi_os_set_prepare_sleep(int (*func)(u8 sleep_state, u32 val_a,
> +			       u32 val_b, bool extended));
>  #ifdef CONFIG_X86
>  void arch_reserve_mem_area(acpi_physical_address addr, size_t size);
>  #else
> @@ -488,7 +488,7 @@ static inline void
arch_reserve_mem_area(acpi_physical_address addr,
>  }
>  #endif /* CONFIG_X86 */
>  #else
> -#define acpi_os_set_prepare_sleep(func, pm1a_ctrl, pm1b_ctrl) do { } while
(0)
> +#define acpi_os_set_prepare_sleep(func, val_a, val_b, ext) do { } while
(0)
>  #endif
>  
>  #if defined(CONFIG_ACPI) && defined(CONFIG_PM_RUNTIME)
> diff --git a/include/xen/acpi.h b/include/xen/acpi.h
> index 68d73d0..9f7e2e6 100644
> --- a/include/xen/acpi.h
> +++ b/include/xen/acpi.h
> @@ -76,7 +76,8 @@ static inline int xen_acpi_get_pxm(acpi_handle h)
>  }
>  
>  int xen_acpi_notify_hypervisor_state(u8 sleep_state,
> -				     u32 pm1a_cnt, u32 pm1b_cnd);
> +				     u32 pm1a_cnt, u32 pm1b_cnd,
> +				     bool extended);
>  
>  static inline void xen_acpi_sleep_register(void)
>  {
> -- 
> 1.7.9.5
>

Ben Guthro

2013-Jun-28 16:15 UTC

head link

Re: [PATCH v5 3/5] acpi: Adjust linux acpi OS functions to new extended parameter

On 06/28/2013 12:03 PM, Konrad Rzeszutek Wilk wrote:> On Fri, Jun 28, 2013 at 09:46:22AM -0400, Ben Guthro wrote:
>> Change the function definitions of acpi_os_prepare_sleep() and
>> acpi_os_set_prepare_sleep() to pass along the new extended sleep
>> parameter.
>>
>> Signed-off-by: Jan Beulich <jbeulich@suse.com>
>> Signed-off-by: Ben Guthro <benjamin.guthro@citrix.com>
>> Cc: Bob Moore <robert.moore@intel.com>
>> Cc: Rafael J. Wysocki <rjw@sisk.pl>
>> Cc: linux-acpi@vger.kernel.org
>> ---
>>   arch/x86/kernel/tboot.c |    3 ++-
>>   drivers/acpi/osl.c      |   16 ++++++++--------
>>   drivers/xen/acpi.c      |    3 ++-
>>   include/linux/acpi.h    |    6 +++---
>>   include/xen/acpi.h      |    3 ++-
>
> Since they touch the Xen files, please also include
>
> Acked-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
>
> thought you should rebase this on top of Rafael''s linux-next
> as it won''t apply cleanly on top v3.10-rc7.
Actually, it does apply cleanly on top of v3.10-rc7.

However, I''ll pull Rafael''s linux-next, and rebase on that.
>
>
>>   5 files changed, 17 insertions(+), 14 deletions(-)
>>
>> diff --git a/arch/x86/kernel/tboot.c b/arch/x86/kernel/tboot.c
>> index f84fe00..d578c9c 100644
>> --- a/arch/x86/kernel/tboot.c
>> +++ b/arch/x86/kernel/tboot.c
>> @@ -273,7 +273,8 @@ static void tboot_copy_fadt(const struct
acpi_table_fadt *fadt)
>>   		offsetof(struct acpi_table_facs, firmware_waking_vector);
>>   }
>>
>> -static int tboot_sleep(u8 sleep_state, u32 pm1a_control, u32
pm1b_control)
>> +static int tboot_sleep(u8 sleep_state, u32 pm1a_control, u32
pm1b_control,
>> +		       bool extended)
>>   {
>>   	static u32 acpi_shutdown_map[ACPI_S_STATE_COUNT] = {
>>   		/* S0,1,2: */ -1, -1, -1,
>> diff --git a/drivers/acpi/osl.c b/drivers/acpi/osl.c
>> index e721863..0251c9b 100644
>> --- a/drivers/acpi/osl.c
>> +++ b/drivers/acpi/osl.c
>> @@ -77,8 +77,8 @@ EXPORT_SYMBOL(acpi_in_debugger);
>>   extern char line_buf[80];
>>   #endif				/*ENABLE_DEBUGGER */
>>
>> -static int (*__acpi_os_prepare_sleep)(u8 sleep_state, u32 pm1a_ctrl,
>> -				      u32 pm1b_ctrl);
>> +static int (*__acpi_os_prepare_sleep)(u8 sleep_state, u32 val_a, u32
val_b,
>> +				      bool extended);
>>
>>   static acpi_osd_handler acpi_irq_handler;
>>   static void *acpi_irq_context;
>> @@ -1757,13 +1757,13 @@ acpi_status acpi_os_terminate(void)
>>   	return AE_OK;
>>   }
>>
>> -acpi_status acpi_os_prepare_sleep(u8 sleep_state, u32 pm1a_control,
>> -				  u32 pm1b_control)
>> +acpi_status acpi_os_prepare_sleep(u8 sleep_state, u32 val_a, u32
val_b,
>> +				  u8 extended)
>>   {
>>   	int rc = 0;
>>   	if (__acpi_os_prepare_sleep)
>> -		rc = __acpi_os_prepare_sleep(sleep_state,
>> -					     pm1a_control, pm1b_control);
>> +		rc = __acpi_os_prepare_sleep(sleep_state, val_a, val_b,
>> +					     extended);
>>   	if (rc < 0)
>>   		return AE_ERROR;
>>   	else if (rc > 0)
>> @@ -1772,8 +1772,8 @@ acpi_status acpi_os_prepare_sleep(u8 sleep_state,
u32 pm1a_control,
>>   	return AE_OK;
>>   }
>>
>> -void acpi_os_set_prepare_sleep(int (*func)(u8 sleep_state,
>> -			       u32 pm1a_ctrl, u32 pm1b_ctrl))
>> +void acpi_os_set_prepare_sleep(int (*func)(u8 sleep_state, u32 val_a,
>> +			       u32 val_b, bool extended))
>>   {
>>   	__acpi_os_prepare_sleep = func;
>>   }
>> diff --git a/drivers/xen/acpi.c b/drivers/xen/acpi.c
>> index 119d42a..36d2be1 100644
>> --- a/drivers/xen/acpi.c
>> +++ b/drivers/xen/acpi.c
>> @@ -36,7 +36,8 @@
>>   #include <asm/xen/hypervisor.h>
>>
>>   int xen_acpi_notify_hypervisor_state(u8 sleep_state,
>> -				     u32 pm1a_cnt, u32 pm1b_cnt)
>> +				     u32 pm1a_cnt, u32 pm1b_cnt,
>> +				     bool extended)
>>   {
>>   	struct xen_platform_op op = {
>>   		.cmd = XENPF_enter_acpi_sleep,
>> diff --git a/include/linux/acpi.h b/include/linux/acpi.h
>> index 709a2f2..26f9996 100644
>> --- a/include/linux/acpi.h
>> +++ b/include/linux/acpi.h
>> @@ -477,8 +477,8 @@ static inline bool acpi_driver_match_device(struct
device *dev,
>>   #endif	/* !CONFIG_ACPI */
>>
>>   #ifdef CONFIG_ACPI
>> -void acpi_os_set_prepare_sleep(int (*func)(u8 sleep_state,
>> -			       u32 pm1a_ctrl,  u32 pm1b_ctrl));
>> +void acpi_os_set_prepare_sleep(int (*func)(u8 sleep_state, u32 val_a,
>> +			       u32 val_b, bool extended));
>>   #ifdef CONFIG_X86
>>   void arch_reserve_mem_area(acpi_physical_address addr, size_t size);
>>   #else
>> @@ -488,7 +488,7 @@ static inline void
arch_reserve_mem_area(acpi_physical_address addr,
>>   }
>>   #endif /* CONFIG_X86 */
>>   #else
>> -#define acpi_os_set_prepare_sleep(func, pm1a_ctrl, pm1b_ctrl) do { }
while (0)
>> +#define acpi_os_set_prepare_sleep(func, val_a, val_b, ext) do { }
while (0)
>>   #endif
>>
>>   #if defined(CONFIG_ACPI) && defined(CONFIG_PM_RUNTIME)
>> diff --git a/include/xen/acpi.h b/include/xen/acpi.h
>> index 68d73d0..9f7e2e6 100644
>> --- a/include/xen/acpi.h
>> +++ b/include/xen/acpi.h
>> @@ -76,7 +76,8 @@ static inline int xen_acpi_get_pxm(acpi_handle h)
>>   }
>>
>>   int xen_acpi_notify_hypervisor_state(u8 sleep_state,
>> -				     u32 pm1a_cnt, u32 pm1b_cnd);
>> +				     u32 pm1a_cnt, u32 pm1b_cnd,
>> +				     bool extended);
>>
>>   static inline void xen_acpi_sleep_register(void)
>>   {
>> --
>> 1.7.9.5
>>

Xen devel - Jun 2013 - [PATCH v5 3/5] acpi: Adjust linux acpi OS functions to new extended parameter

[PATCH v5 3/5] acpi: Adjust linux acpi OS functions to new extended parameter

Re: [PATCH v5 3/5] acpi: Adjust linux acpi OS functions to new extended parameter

Re: [PATCH v5 3/5] acpi: Adjust linux acpi OS functions to new extended parameter