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https://github.com/AuxXxilium/linux_dsm_epyc7002.git
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f346b0becb
Merge misc updates from Andrew Morton: - large KASAN update to use arm's "software tag-based mode" - a few misc things - sh updates - ocfs2 updates - just about all of MM * emailed patches from Andrew Morton <akpm@linux-foundation.org>: (167 commits) kernel/fork.c: mark 'stack_vm_area' with __maybe_unused memcg, oom: notify on oom killer invocation from the charge path mm, swap: fix swapoff with KSM pages include/linux/gfp.h: fix typo mm/hmm: fix memremap.h, move dev_page_fault_t callback to hmm hugetlbfs: Use i_mmap_rwsem to fix page fault/truncate race hugetlbfs: use i_mmap_rwsem for more pmd sharing synchronization memory_hotplug: add missing newlines to debugging output mm: remove __hugepage_set_anon_rmap() include/linux/vmstat.h: remove unused page state adjustment macro mm/page_alloc.c: allow error injection mm: migrate: drop unused argument of migrate_page_move_mapping() blkdev: avoid migration stalls for blkdev pages mm: migrate: provide buffer_migrate_page_norefs() mm: migrate: move migrate_page_lock_buffers() mm: migrate: lock buffers before migrate_page_move_mapping() mm: migration: factor out code to compute expected number of page references mm, page_alloc: enable pcpu_drain with zone capability kmemleak: add config to select auto scan mm/page_alloc.c: don't call kasan_free_pages() at deferred mem init ...
47 lines
1.5 KiB
C
47 lines
1.5 KiB
C
/* SPDX-License-Identifier: GPL-2.0
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*
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* include/asm-sh/dreamcast/sysasic.h
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*
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* Definitions for the Dreamcast System ASIC and related peripherals.
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*
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* Copyright (c) 2001 M. R. Brown <mrbrown@linuxdc.org>
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* Copyright (C) 2003 Paul Mundt <lethal@linux-sh.org>
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*
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* This file is part of the LinuxDC project (www.linuxdc.org)
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*/
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#ifndef __ASM_SH_DREAMCAST_SYSASIC_H
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#define __ASM_SH_DREAMCAST_SYSASIC_H
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#include <asm/irq.h>
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/* Hardware events -
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Each of these events correspond to a bit within the Event Mask Registers/
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Event Status Registers. Because of the virtual IRQ numbering scheme, a
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base offset must be used when calculating the virtual IRQ that each event
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takes.
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*/
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#define HW_EVENT_IRQ_BASE 48
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/* IRQ 13 */
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#define HW_EVENT_VSYNC (HW_EVENT_IRQ_BASE + 5) /* VSync */
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#define HW_EVENT_MAPLE_DMA (HW_EVENT_IRQ_BASE + 12) /* Maple DMA complete */
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#define HW_EVENT_GDROM_DMA (HW_EVENT_IRQ_BASE + 14) /* GD-ROM DMA complete */
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#define HW_EVENT_G2_DMA (HW_EVENT_IRQ_BASE + 15) /* G2 DMA complete */
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#define HW_EVENT_PVR2_DMA (HW_EVENT_IRQ_BASE + 19) /* PVR2 DMA complete */
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/* IRQ 11 */
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#define HW_EVENT_GDROM_CMD (HW_EVENT_IRQ_BASE + 32) /* GD-ROM cmd. complete */
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#define HW_EVENT_AICA_SYS (HW_EVENT_IRQ_BASE + 33) /* AICA-related */
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#define HW_EVENT_EXTERNAL (HW_EVENT_IRQ_BASE + 35) /* Ext. (expansion) */
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#define HW_EVENT_IRQ_MAX (HW_EVENT_IRQ_BASE + 95)
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/* arch/sh/boards/mach-dreamcast/irq.c */
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extern int systemasic_irq_demux(int);
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extern void systemasic_irq_init(void);
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#endif /* __ASM_SH_DREAMCAST_SYSASIC_H */
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