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linux/arch/sh/include/mach-dreamcast/mach/sysasic.h

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fix file specification in comments Many files include the filename at the beginning, serveral used a wrong one. Signed-off-by: Uwe Zeisberger <Uwe_Zeisberger@digi.com> Signed-off-by: Adrian Bunk <bunk@stusta.de>
2006-10-03 23:01:26 +02:00
/* include/asm-sh/dreamcast/sysasic.h
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
*
* Definitions for the Dreamcast System ASIC and related peripherals.
*
* Copyright (c) 2001 M. R. Brown <mrbrown@linuxdc.org>
* Copyright (C) 2003 Paul Mundt <lethal@linux-sh.org>
*
* This file is part of the LinuxDC project (www.linuxdc.org)
*
* Released under the terms of the GNU GPL v2.0.
*
*/
#ifndef __ASM_SH_DREAMCAST_SYSASIC_H
#define __ASM_SH_DREAMCAST_SYSASIC_H
#include <asm/irq.h>
/* Hardware events -
Each of these events correspond to a bit within the Event Mask Registers/
Event Status Registers. Because of the virtual IRQ numbering scheme, a
base offset must be used when calculating the virtual IRQ that each event
takes.
*/
sh: Fix dreamcast build for IRQ changes. When the irq.h changes went in, the dreamcast code was still referencing an old value. Switch it back to the IRQ number, which fixes this: arch/sh/boards/dreamcast/irq.c: In function `disable_systemasic_irq': arch/sh/boards/dreamcast/irq.c:59: error: `OFFCHIP_IRQ_BASE' undeclared (first use in this function) arch/sh/boards/dreamcast/irq.c:59: error: (Each undeclared identifier is reported only once arch/sh/boards/dreamcast/irq.c:59: error: for each function it appears in.) Reported-by: Adrian McMenamin <adrian@newgolddream.dyndns.info> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2007-05-21 15:10:04 +09:00
#define HW_EVENT_IRQ_BASE 48
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
/* IRQ 13 */
#define HW_EVENT_VSYNC (HW_EVENT_IRQ_BASE + 5) /* VSync */
#define HW_EVENT_MAPLE_DMA (HW_EVENT_IRQ_BASE + 12) /* Maple DMA complete */
#define HW_EVENT_GDROM_DMA (HW_EVENT_IRQ_BASE + 14) /* GD-ROM DMA complete */
#define HW_EVENT_G2_DMA (HW_EVENT_IRQ_BASE + 15) /* G2 DMA complete */
#define HW_EVENT_PVR2_DMA (HW_EVENT_IRQ_BASE + 19) /* PVR2 DMA complete */
/* IRQ 11 */
#define HW_EVENT_GDROM_CMD (HW_EVENT_IRQ_BASE + 32) /* GD-ROM cmd. complete */
#define HW_EVENT_AICA_SYS (HW_EVENT_IRQ_BASE + 33) /* AICA-related */
#define HW_EVENT_EXTERNAL (HW_EVENT_IRQ_BASE + 35) /* Ext. (expansion) */
#define HW_EVENT_IRQ_MAX (HW_EVENT_IRQ_BASE + 95)
sh: mach-dreamcast: Convert to sparseirq. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2010-02-02 18:01:55 +09:00
/* arch/sh/boards/mach-dreamcast/irq.c */
extern int systemasic_irq_demux(int);
extern void systemasic_irq_init(void);
extern void aica_time_init(void);
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
#endif /* __ASM_SH_DREAMCAST_SYSASIC_H */
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