From mboxrd@z Thu Jan  1 00:00:00 1970
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Date: Mon, 14 Nov 2005 15:47:56 +0100
From: Philippe Gerum <rpm@xenomai.org>
MIME-Version: 1.0
Subject: Re: [Xenomai-core] [PATCH] Xenomai stable ppc64 I-pipe sync
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To: Heikki Lindholm <holindho@domain.hid>
Cc: xenomai@xenomai.org

Heikki Lindholm wrote:
> Sync the ppc64 arch of the stable tree to work with I-pipe kernel also.
> 

Applied, thanks.

> -- Heikki Lindholm
> 
> 
> ------------------------------------------------------------------------
> 
> diff -Nru xenomai/arch/ppc64/hal/switch.S xenomai-devel/arch/ppc64/hal/switch.S
> --- xenomai/arch/ppc64/hal/switch.S	2005-10-11 10:32:30.000000000 +0300
> +++ xenomai-devel/arch/ppc64/hal/switch.S	2005-11-08 12:49:18.000000000 +0200
> @@ -26,7 +26,6 @@
>  #include <asm/processor.h>
>  #include <asm/cputable.h>
>  #include <asm/page.h>
> -#include <asm/offsets.h>
>  #include <asm/ppc_asm.h>
>  #include <xeno_config.h> 
>  
> diff -Nru xenomai/include/nucleus/asm-ppc64/hal.h xenomai-devel/include/nucleus/asm-ppc64/hal.h
> --- xenomai/include/nucleus/asm-ppc64/hal.h	2005-10-11 10:30:03.000000000 +0300
> +++ xenomai-devel/include/nucleus/asm-ppc64/hal.h	2005-11-08 11:32:17.000000000 +0200
> @@ -98,7 +98,11 @@
>  #include <nucleus/asm/atomic.h>
>  #include <asm/processor.h>
>  
> +#ifdef CONFIG_ADEOS_CORE
>  #define RTHAL_TIMER_IRQ   ADEOS_TIMER_VIRQ
> +#else /* !CONFIG_ADEOS_CORE */
> +#define RTHAL_TIMER_IRQ   IPIPE_TIMER_VIRQ
> +#endif /* CONFIG_ADEOS_CORE */
>  
>  #define rthal_irq_descp(irq)	(&irq_desc[(irq)])
>  
> diff -Nru xenomai/include/nucleus/asm-ppc64/system.h xenomai-devel/include/nucleus/asm-ppc64/system.h
> --- xenomai/include/nucleus/asm-ppc64/system.h	2005-11-01 11:04:04.000000000 +0200
> +++ xenomai-devel/include/nucleus/asm-ppc64/system.h	2005-11-08 11:35:38.000000000 +0200
> @@ -31,10 +31,12 @@
>  #include <linux/config.h>
>  #include <linux/ptrace.h>
>  
> +#ifdef CONFIG_ADEOS_CORE
>  #if ADEOS_RELEASE_NUMBER < 0x02060201
>  #error "Adeos 2.6r2c1/ppc64 or above is required to run this software; please upgrade."
>  #error "See http://download.gna.org/adeos/patches/v2.6/ppc64/"
>  #endif
> +#endif /* CONFIG_ADEOS_CORE */
>  
>  #define XNARCH_DEFAULT_TICK     1000000 /* ns, i.e. 1ms */
>  #define XNARCH_HOST_TICK        (1000000000UL/HZ)
> @@ -102,11 +104,19 @@
>  
>  /* The following predicates are only usable over a regular Linux stack
>   *    context. */
> +#ifdef CONFIG_ADEOS_CORE
>  #define xnarch_fault_pf_p(fi)   ((fi)->exception == ADEOS_ACCESS_TRAP)
>  #define xnarch_fault_bp_p(fi)   ((current->ptrace & PT_PTRACED) && \
>  				((fi)->exception == ADEOS_IABR_TRAP || \
>  				(fi)->exception == ADEOS_SSTEP_TRAP || \
>  				(fi)->exception == ADEOS_PERFMON_TRAP))
> +#else /* !CONFIG_ADEOS_CORE */
> +#define xnarch_fault_pf_p(fi)   ((fi)->exception == IPIPE_TRAP_ACCESS)
> +#define xnarch_fault_bp_p(fi)   ((current->ptrace & PT_PTRACED) && \
> +				((fi)->exception == IPIPE_TRAP_IABR || \
> +				(fi)->exception == IPIPE_TRAP_SSTEP || \
> +				(fi)->exception == IPIPE_TRAP_PERFMON))
> +#endif /* CONFIG_ADEOS_CORE */
>  
>  #define xnarch_fault_notify(fi) (!xnarch_fault_bp_p(fi))
>  
> 
> 
> ------------------------------------------------------------------------
> 
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-- 

Philippe.