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static int klogsize;
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static int klogsize;
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static int klogpos;
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static int klogpos;
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SPINLOCK_INITIALIZE(klog_lock);
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SPINLOCK_INITIALIZE(klog_lock);
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/** Initialize kernel loggin facility
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/** Initialize kernel logging facility
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 *
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 *
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 * Allocate pages that are to be shared if uspace for console data
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 * Allocate pages that are to be shared with uspace for console data.
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 * The shared area is a circular buffer. Userspace application may
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 * be notified on new data with indication of position and size
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 * of the data within the circular buffer.
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 */
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 */
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void klog_init(void)
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void klog_init(void)
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{
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{
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    void *faddr;
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    void *faddr;
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