[PATCH 1/5] ARM: hw_breakpoint: add initial Cortex-A15 (debug v7.1) support

[Stephen Boyd]

On 08/08/2011 10:12 AM, Will Deacon wrote:
> diff --git a/arch/arm/include/asm/hw_breakpoint.h b/arch/arm/include/asm/hw_breakpoint.h
> index f389b27..0ac141a 100644
> --- a/arch/arm/include/asm/hw_breakpoint.h
> +++ b/arch/arm/include/asm/hw_breakpoint.h
> @@ -50,6 +50,7 @@ static inline void decode_ctrl_reg(u32 reg,
>  #define ARM_DEBUG_ARCH_V6_1	2
>  #define ARM_DEBUG_ARCH_V7_ECP14	3
>  #define ARM_DEBUG_ARCH_V7_MM	4
> +#define ARM_DEBUG_ARCH_V7_1	5
>  
>  /* Breakpoint */
>  #define ARM_BREAKPOINT_EXECUTE	0
> diff --git a/arch/arm/kernel/hw_breakpoint.c b/arch/arm/kernel/hw_breakpoint.c
> index a927ca1..9848157 100644
> --- a/arch/arm/kernel/hw_breakpoint.c
> +++ b/arch/arm/kernel/hw_breakpoint.c
> @@ -154,7 +154,7 @@ u8 arch_get_debug_arch(void)
>  static int debug_arch_supported(void)
>  {
>  	u8 arch = get_debug_arch();
> -	return arch >= ARM_DEBUG_ARCH_V6 && arch <= ARM_DEBUG_ARCH_V7_ECP14;
> +	return arch >= ARM_DEBUG_ARCH_V6 && arch <= ARM_DEBUG_ARCH_V7_1;

Is ARM_DEBUG_ARCH_V7_MM supported now too?

-- 
Sent by an employee of the Qualcomm Innovation Center, Inc.
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