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awilliam
GitHub Repository: awilliam/linux-vfio
 Path: blob/master/arch/unicore32/include/asm/irq.h
10818 views
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/*

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 * linux/arch/unicore32/include/asm/irq.h

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 *

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 * Code specific to PKUnity SoC and UniCore ISA

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 *

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 * Copyright (C) 2001-2010 GUAN Xue-tao

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 *

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 * This program is free software; you can redistribute it and/or modify

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 * it under the terms of the GNU General Public License version 2 as

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 * published by the Free Software Foundation.

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 */

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#ifndef __UNICORE_IRQ_H__

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#define __UNICORE_IRQ_H__

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#include <asm-generic/irq.h>

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#define	IRQ_GPIOLOW0		0x00

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#define	IRQ_GPIOLOW1		0x01

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#define	IRQ_GPIOLOW2		0x02

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#define	IRQ_GPIOLOW3		0x03

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#define	IRQ_GPIOLOW4		0x04

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#define	IRQ_GPIOLOW5		0x05

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#define	IRQ_GPIOLOW6		0x06

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#define	IRQ_GPIOLOW7		0x07

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#define IRQ_GPIOHIGH		0x08

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#define IRQ_USB			0x09

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#define IRQ_SDC			0x0a

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#define IRQ_AC97		0x0b

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#define IRQ_SATA		0x0c

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#define IRQ_MME			0x0d

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#define IRQ_PCI_BRIDGE		0x0e

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#define	IRQ_DDR			0x0f

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#define	IRQ_SPI			0x10

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#define	IRQ_UNIGFX		0x11

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#define	IRQ_I2C			0x11

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#define	IRQ_UART1		0x12

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#define	IRQ_UART0		0x13

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#define IRQ_UMAL		0x14

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#define IRQ_NAND		0x15

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#define IRQ_PS2_KBD		0x16

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#define IRQ_PS2_AUX		0x17

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#define IRQ_DMA			0x18

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#define IRQ_DMAERR		0x19

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#define	IRQ_TIMER0		0x1a

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#define	IRQ_TIMER1		0x1b

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#define	IRQ_TIMER2		0x1c

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#define	IRQ_TIMER3		0x1d

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#define	IRQ_RTC			0x1e

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#define	IRQ_RTCAlarm		0x1f

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#define	IRQ_GPIO0		0x20

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#define	IRQ_GPIO1		0x21

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#define	IRQ_GPIO2		0x22

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#define	IRQ_GPIO3		0x23

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#define	IRQ_GPIO4		0x24

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#define	IRQ_GPIO5		0x25

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#define	IRQ_GPIO6		0x26

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#define	IRQ_GPIO7		0x27

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#define IRQ_GPIO8		0x28

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#define IRQ_GPIO9		0x29

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#define IRQ_GPIO10		0x2a

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#define IRQ_GPIO11		0x2b

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#define IRQ_GPIO12		0x2c

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#define IRQ_GPIO13		0x2d

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#define IRQ_GPIO14		0x2e

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#define IRQ_GPIO15		0x2f

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#define IRQ_GPIO16		0x30

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#define IRQ_GPIO17		0x31

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#define IRQ_GPIO18		0x32

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#define IRQ_GPIO19		0x33

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#define IRQ_GPIO20		0x34

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#define IRQ_GPIO21		0x35

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#define IRQ_GPIO22		0x36

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#define IRQ_GPIO23		0x37

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#define IRQ_GPIO24		0x38

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#define IRQ_GPIO25		0x39

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#define IRQ_GPIO26		0x3a

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#define IRQ_GPIO27		0x3b

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#ifdef CONFIG_ARCH_FPGA

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#define IRQ_PCIINTA             IRQ_GPIOLOW2

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#define IRQ_PCIINTB             IRQ_GPIOLOW1

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#define IRQ_PCIINTC             IRQ_GPIOLOW0

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#define IRQ_PCIINTD             IRQ_GPIOLOW6

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#endif

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#if defined(CONFIG_PUV3_DB0913) || defined(CONFIG_PUV3_NB0916)	\

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	|| defined(CONFIG_PUV3_SMW0919)

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#define IRQ_PCIINTA             IRQ_GPIOLOW1

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#define IRQ_PCIINTB             IRQ_GPIOLOW2

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#define IRQ_PCIINTC             IRQ_GPIOLOW3

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#define IRQ_PCIINTD             IRQ_GPIOLOW4

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#endif

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#define IRQ_SD_CD               IRQ_GPIO6 /* falling or rising trigger */

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#ifndef __ASSEMBLY__

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struct pt_regs;

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extern void asm_do_IRQ(unsigned int, struct pt_regs *);

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#endif

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#endif

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