5c7dd7acc3
repo: https://github.com/T-head-Semi/linux commit: b1313fe517ca3703119dcc99ef3bbf75ab42bcfb Change-Id: I6cbb35294024ea3a66140e311f4bb705fd7fd626
26 lines
555 B
C
26 lines
555 B
C
/* SPDX-License-Identifier: GPL-2.0 */
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#ifndef __ASM_MMU_H
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#define __ASM_MMU_H
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#include <linux/atomic.h>
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#include <linux/spinlock.h>
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#include <linux/wait.h>
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typedef struct {
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union {
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u64 asid[NR_CPUS];
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atomic64_t mmid;
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};
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void *vdso;
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/* lock to be held whilst modifying fp_bd_emupage_allocmap */
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spinlock_t bd_emupage_lock;
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/* bitmap tracking allocation of fp_bd_emupage */
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unsigned long *bd_emupage_allocmap;
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/* wait queue for threads requiring an emuframe */
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wait_queue_head_t bd_emupage_queue;
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} mm_context_t;
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#endif /* __ASM_MMU_H */
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