diff options
| author | Yi Li <yi.li@analog.com> | 2009-06-11 01:51:57 -0400 |
|---|---|---|
| committer | Mike Frysinger <vapier@gentoo.org> | 2009-06-13 07:20:11 -0400 |
| commit | 6640cfa82b77fa63f6d3fc284dbd3ab957842936 (patch) | |
| tree | b5664cef66af6286fcfdbad279293fb7858f089c /arch/blackfin/include/asm | |
| parent | 4f84b6e0bb9a7d92c791ba3607674c98f69418cb (diff) | |
Blackfin: update aedos-ipipe code to upstream 1.10-00
Signed-off-by: Yi Li <yi.li@analog.com>
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Diffstat (limited to 'arch/blackfin/include/asm')
| -rw-r--r-- | arch/blackfin/include/asm/ipipe.h | 28 |
1 files changed, 15 insertions, 13 deletions
diff --git a/arch/blackfin/include/asm/ipipe.h b/arch/blackfin/include/asm/ipipe.h index 51d0bf5e289..bbe1c3726b6 100644 --- a/arch/blackfin/include/asm/ipipe.h +++ b/arch/blackfin/include/asm/ipipe.h @@ -35,10 +35,10 @@ #include <asm/atomic.h> #include <asm/traps.h> -#define IPIPE_ARCH_STRING "1.9-01" +#define IPIPE_ARCH_STRING "1.10-00" #define IPIPE_MAJOR_NUMBER 1 -#define IPIPE_MINOR_NUMBER 9 -#define IPIPE_PATCH_NUMBER 1 +#define IPIPE_MINOR_NUMBER 10 +#define IPIPE_PATCH_NUMBER 0 #ifdef CONFIG_SMP #error "I-pipe/blackfin: SMP not implemented" @@ -54,10 +54,11 @@ do { \ #define task_hijacked(p) \ ({ \ - int __x__ = ipipe_current_domain != ipipe_root_domain; \ - /* We would need to clear the SYNC flag for the root domain */ \ - /* over the current processor in SMP mode. */ \ - local_irq_enable_hw(); __x__; \ + int __x__ = __ipipe_root_domain_p; \ + __clear_bit(IPIPE_SYNC_FLAG, &ipipe_root_cpudom_var(status)); \ + if (__x__) \ + local_irq_enable_hw(); \ + !__x__; \ }) struct ipipe_domain; @@ -179,23 +180,24 @@ static inline unsigned long __ipipe_ffnz(unsigned long ul) #define __ipipe_run_isr(ipd, irq) \ do { \ - if (ipd == ipipe_root_domain) { \ + if (!__ipipe_pipeline_head_p(ipd)) \ local_irq_enable_hw(); \ - if (ipipe_virtual_irq_p(irq)) \ + if (ipd == ipipe_root_domain) { \ + if (unlikely(ipipe_virtual_irq_p(irq))) { \ + irq_enter(); \ ipd->irqs[irq].handler(irq, ipd->irqs[irq].cookie); \ - else \ + irq_exit(); \ + } else \ ipd->irqs[irq].handler(irq, &__raw_get_cpu_var(__ipipe_tick_regs)); \ - local_irq_disable_hw(); \ } else { \ __clear_bit(IPIPE_SYNC_FLAG, &ipipe_cpudom_var(ipd, status)); \ - local_irq_enable_nohead(ipd); \ ipd->irqs[irq].handler(irq, ipd->irqs[irq].cookie); \ /* Attempt to exit the outer interrupt level before \ * starting the deferred IRQ processing. */ \ - local_irq_disable_nohead(ipd); \ __ipipe_run_irqtail(); \ __set_bit(IPIPE_SYNC_FLAG, &ipipe_cpudom_var(ipd, status)); \ } \ + local_irq_disable_hw(); \ } while (0) #define __ipipe_syscall_watched_p(p, sc) \ |