Re: [Xen-devel] [PATCH v3 08/62] arm/acpi: Add arm specific acpi header file

[Stefano Stabellini <stefano.stabellini@xxxxxxxxxxxxx>]

On Tue, 17 Nov 2015, shannon.zhao@xxxxxxxxxx wrote:
> From: Shannon Zhao <shannon.zhao@xxxxxxxxxx>
> 
> Add architecture specific definitions and calls required for acpi in new
> header file.
> 
> Signed-off-by: Parth Dixit <parth.dixit@xxxxxxxxxx>
> Signed-off-by: Shannon Zhao <shannon.zhao@xxxxxxxxxx>

Acked-by: Stefano Stabellini <stefano.stabellini@xxxxxxxxxxxxx>


>  xen/arch/arm/setup.c       |  3 +++
>  xen/include/asm-arm/acpi.h | 38 ++++++++++++++++++++++++++++++++++++++
>  2 files changed, 41 insertions(+)
>  create mode 100644 xen/include/asm-arm/acpi.h
> 
> diff --git a/xen/arch/arm/setup.c b/xen/arch/arm/setup.c
> index e95759d..3b29904 100644
> --- a/xen/arch/arm/setup.c
> +++ b/xen/arch/arm/setup.c
> @@ -45,11 +45,14 @@
>  #include <asm/procinfo.h>
>  #include <asm/setup.h>
>  #include <xsm/xsm.h>
> +#include <asm/acpi.h>
>  
>  struct bootinfo __initdata bootinfo;
>  
>  struct cpuinfo_arm __read_mostly boot_cpu_data;
>  
> +bool_t __read_mostly acpi_disabled;
> +
>  #ifdef CONFIG_ARM_32
>  static unsigned long opt_xenheap_megabytes __initdata;
>  integer_param("xenheap_megabytes", opt_xenheap_megabytes);
> diff --git a/xen/include/asm-arm/acpi.h b/xen/include/asm-arm/acpi.h
> new file mode 100644
> index 0000000..e41e03b
> --- /dev/null
> +++ b/xen/include/asm-arm/acpi.h
> @@ -0,0 +1,38 @@
> +/*
> + *  Copyright (C) 2015, Shannon Zhao <shannon.zhao@xxxxxxxxxx>
> + *
> + * ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
> + *
> + *  This program is free software; you can redistribute it and/or modify
> + *  it under the terms of the GNU General Public License as published by
> + *  the Free Software Foundation; either version 2 of the License, or
> + *  (at your option) any later version.
> + *
> + *  This program is distributed in the hope that it will be useful,
> + *  but WITHOUT ANY WARRANTY; without even the implied warranty of
> + *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
> + *  GNU General Public License for more details.
> + *
> + *  You should have received a copy of the GNU General Public License
> + *  along with this program; if not, write to the Free Software
> + *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
> + *
> + * ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
> + */
> +
> +#ifndef _ASM_ARM_ACPI_H
> +#define _ASM_ARM_ACPI_H
> +
> +#include <xen/init.h>
> +
> +#define COMPILER_DEPENDENT_INT64   long long
> +#define COMPILER_DEPENDENT_UINT64  unsigned long long
> +
> +extern bool_t acpi_disabled;
> +/* Basic configuration for ACPI */
> +static inline void disable_acpi(void)
> +{
> +    acpi_disabled = 1;
> +}
> +
> +#endif /*_ASM_ARM_ACPI_H*/
> -- 
> 2.1.0
> 

_______________________________________________
Xen-devel mailing list
Xen-devel@xxxxxxxxxxxxx
http://lists.xen.org/xen-devel