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#include <config.h>
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#include <config.h>
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#include <list.h>
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#include <list.h>
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#define CPU_STACK_SIZE  STACK_SIZE
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#define CPU_STACK_SIZE  STACK_SIZE
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/** CPU structure.
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 *
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 * There is one structure like this for every processor.
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 */
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struct cpu {
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struct cpu {
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    SPINLOCK_DECLARE(lock);
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    SPINLOCK_DECLARE(lock);
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    context_t saved_context;
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    context_t saved_context;
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    volatile count_t nrdy;
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    volatile count_t nrdy;
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    runq_t rq[RQ_COUNT];
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    runq_t rq[RQ_COUNT];
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    volatile count_t needs_relink;
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    volatile count_t needs_relink;
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    #ifdef CONFIG_SMP
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    #ifdef CONFIG_SMP
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    atomic_t kcpulbstarted;
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    atomic_t kcpulbstarted;
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    waitq_t kcpulb_wq;
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    waitq_t kcpulb_wq;
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    #endif /* CONFIG_SMP */
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    #endif /* CONFIG_SMP */
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    /**
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     * Processor ID assigned by kernel.
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     */
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    int id;
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    int id;
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    int active;
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    int active;
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    int tlb_active;
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    int tlb_active;
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    __u16 frequency_mhz;
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    __u16 frequency_mhz;
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    __u32 delay_loop_const;
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    __u32 delay_loop_const;
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    cpu_arch_t arch;
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    cpu_arch_t arch;
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    thread_t *fpu_owner;
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    thread_t *fpu_owner;
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    /**
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     * Stack used by scheduler when there is no running thread.
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     */
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    __u8 *stack;
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    __u8 *stack;
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};
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};
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extern cpu_t *cpus;
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extern cpu_t *cpus;
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