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Viewing changes to drivers/platform/x86/intel_ips.c

  • Committer: Bazaar Package Importer
  • Author(s): Paolo Pisati
  • Date: 2011-06-29 15:23:51 UTC
  • mfrom: (26.1.1 natty-proposed)
  • Revision ID: james.westby@ubuntu.com-20110629152351-xs96tm303d95rpbk
Tags: 3.0.0-1200.2
* Rebased against 3.0.0-6.7
* BSP from TI based on 3.0.0

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Lines of Context:
drivers/platform/x86/intel_ips.c
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static bool
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ips_gpu_turbo_enabled(struct ips_driver *ips);
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#ifndef readq
 
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static inline __u64 readq(const volatile void __iomem *addr)
 
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{
 
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        const volatile u32 __iomem *p = addr;
 
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        u32 low, high;
 
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        low = readl(p);
 
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        high = readl(p + 1);
 
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        return low + ((u64)high << 32);
 
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}
 
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#endif
 
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/**
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 * ips_cpu_busy - is CPU busy?
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 * @ips: IPS driver struct
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                last_msecs = jiffies_to_msecs(jiffies);
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                expire = jiffies + msecs_to_jiffies(IPS_SAMPLE_PERIOD);
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                __set_current_state(TASK_UNINTERRUPTIBLE);
 
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                __set_current_state(TASK_INTERRUPTIBLE);
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                mod_timer(&timer, expire);
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                schedule();
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