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2081e8dcf1
Increase heap buffer backup memory when GP receive PLBU out of memory interrupt, then resume the task. Reviewed-by: Vasily Khoruzhick <anarsoul@gmail.com> Tested-by: Andreas Baierl <ichgeh@imkreisrum.de> Signed-off-by: Qiang Yu <yuq825@gmail.com> Link: https://patchwork.freedesktop.org/patch/msgid/20200116131157.13346-5-yuq825@gmail.com
18 lines
432 B
C
18 lines
432 B
C
/* SPDX-License-Identifier: GPL-2.0 OR MIT */
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/* Copyright 2017-2019 Qiang Yu <yuq825@gmail.com> */
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#ifndef __LIMA_MMU_H__
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#define __LIMA_MMU_H__
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struct lima_ip;
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struct lima_vm;
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int lima_mmu_init(struct lima_ip *ip);
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void lima_mmu_fini(struct lima_ip *ip);
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void lima_mmu_flush_tlb(struct lima_ip *ip);
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void lima_mmu_switch_vm(struct lima_ip *ip, struct lima_vm *vm);
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void lima_mmu_page_fault_resume(struct lima_ip *ip);
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#endif
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