53c6b52438
This commit is a re-arrangement of SMP directory structure to make it easier for other architectures/platforms (in general) and ARM (in particular) to add SMP support. * new include/smp directory to act as a centralised container of "shared" architecture-independent SMP headers. This makes it clearer what's needed for other architecture/platform to support SMP. * Each platform can define its own unique ipi.[h|c] that make sense, since ipi implementation is SoC/platform dependent.
53 lines
1.6 KiB
C
53 lines
1.6 KiB
C
/*
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* Copyright 2016, Data61
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* Commonwealth Scientific and Industrial Research Organisation (CSIRO)
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* ABN 41 687 119 230.
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*
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* This software may be distributed and modified according to the terms of
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* the GNU General Public License version 2. Note that NO WARRANTY is provided.
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* See "LICENSE_GPLv2.txt" for details.
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*
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* @TAG(D61_GPL)
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*/
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#ifndef __MODEL_STATEDATA_H_
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#define __MODEL_STATEDATA_H_
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#include <config.h>
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#include <types.h>
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#include <object/structures.h>
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#include <object/tcb.h>
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#include <mode/types.h>
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#include <smp/smp.h>
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#define NUM_READY_QUEUES (CONFIG_NUM_DOMAINS * CONFIG_NUM_PRIORITIES)
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NODE_STATE_BEGIN(nodeState)
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NODE_STATE_DECLARE(tcb_queue_t, ksReadyQueues[NUM_READY_QUEUES]);
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NODE_STATE_DECLARE(word_t, ksReadyQueuesL1Bitmap[CONFIG_NUM_DOMAINS]);
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NODE_STATE_DECLARE(word_t, ksReadyQueuesL2Bitmap[CONFIG_NUM_DOMAINS][(CONFIG_NUM_PRIORITIES / wordBits) + 1]);
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NODE_STATE_DECLARE(tcb_t, *ksCurThread);
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NODE_STATE_DECLARE(tcb_t, *ksIdleThread);
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NODE_STATE_DECLARE(tcb_t, *ksSchedulerAction);
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NODE_STATE_END(nodeState);
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extern word_t ksNumCPUs;
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extern word_t ksWorkUnitsCompleted;
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extern irq_state_t intStateIRQTable[];
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extern cte_t *intStateIRQNode;
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extern const dschedule_t ksDomSchedule[];
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extern const word_t ksDomScheduleLength;
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extern word_t ksDomScheduleIdx;
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extern dom_t ksCurDomain;
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extern word_t ksDomainTime;
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extern word_t tlbLockCount VISIBLE;
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#ifdef CONFIG_BENCHMARK_USE_KERNEL_LOG_BUFFER
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extern paddr_t ksUserLogBuffer;
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#endif /* CONFIG_BENCHMARK_USE_KERNEL_LOG_BUFFER */
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#define SchedulerAction_ResumeCurrentThread ((tcb_t*)0)
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#define SchedulerAction_ChooseNewThread ((tcb_t*)~0)
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#endif /* __MODEL_STATEDATA_H_ */
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