arch/mips/include/asm/ip32/ip32_ints.h

Source file repositories/reference/linux-study-clean/arch/mips/include/asm/ip32/ip32_ints.h

File Facts

System
Linux kernel
Corpus path
arch/mips/include/asm/ip32/ip32_ints.h
Extension
.h
Size
2326 bytes
Lines
115
Domain
Architecture Layer
Bucket
arch/mips
Inferred role
Architecture Layer: implementation source
Status
source implementation candidate

Why This File Exists

CPU and platform-specific kernel glue: boot entry, traps, syscall entry, interrupts, page tables, context switch, and low-level barriers.

Dependency Surface

Detected Declarations

Annotated Snippet

#ifndef __ASM_IP32_INTS_H
#define __ASM_IP32_INTS_H

#include <asm/irq.h>

/*
 * This list reflects the assignment of interrupt numbers to
 * interrupting events.	 Order is fairly irrelevant to handling
 * priority.  This differs from irix.
 */

enum ip32_irq_no {
	/*
	 * CPU interrupts are 0 ... 7
	 */

	CRIME_IRQ_BASE			= MIPS_CPU_IRQ_BASE + 8,

	/*
	 * MACE
	 */
	MACE_VID_IN1_IRQ		= CRIME_IRQ_BASE,
	MACE_VID_IN2_IRQ,
	MACE_VID_OUT_IRQ,
	MACE_ETHERNET_IRQ,
	/* SUPERIO, MISC, and AUDIO are MACEISA */
	__MACE_SUPERIO,
	__MACE_MISC,
	__MACE_AUDIO,
	MACE_PCI_BRIDGE_IRQ,

	/*
	 * MACEPCI
	 */
	MACEPCI_SCSI0_IRQ,
	MACEPCI_SCSI1_IRQ,
	MACEPCI_SLOT0_IRQ,
	MACEPCI_SLOT1_IRQ,
	MACEPCI_SLOT2_IRQ,
	MACEPCI_SHARED0_IRQ,
	MACEPCI_SHARED1_IRQ,
	MACEPCI_SHARED2_IRQ,

	/*
	 * CRIME
	 */
	CRIME_GBE0_IRQ,
	CRIME_GBE1_IRQ,
	CRIME_GBE2_IRQ,
	CRIME_GBE3_IRQ,
	CRIME_CPUERR_IRQ,
	CRIME_MEMERR_IRQ,
	CRIME_RE_EMPTY_E_IRQ,
	CRIME_RE_FULL_E_IRQ,
	CRIME_RE_IDLE_E_IRQ,
	CRIME_RE_EMPTY_L_IRQ,
	CRIME_RE_FULL_L_IRQ,
	CRIME_RE_IDLE_L_IRQ,
	CRIME_SOFT0_IRQ,
	CRIME_SOFT1_IRQ,
	CRIME_SOFT2_IRQ,
	CRIME_SYSCORERR_IRQ		= CRIME_SOFT2_IRQ,
	CRIME_VICE_IRQ,

	/*
	 * MACEISA
	 */
	MACEISA_AUDIO_SW_IRQ,
	MACEISA_AUDIO_SC_IRQ,
	MACEISA_AUDIO1_DMAT_IRQ,
	MACEISA_AUDIO1_OF_IRQ,
	MACEISA_AUDIO2_DMAT_IRQ,
	MACEISA_AUDIO2_MERR_IRQ,
	MACEISA_AUDIO3_DMAT_IRQ,
	MACEISA_AUDIO3_MERR_IRQ,
	MACEISA_RTC_IRQ,
	MACEISA_KEYB_IRQ,
	/* MACEISA_KEYB_POLL is not an IRQ */
	__MACEISA_KEYB_POLL,
	MACEISA_MOUSE_IRQ,
	/* MACEISA_MOUSE_POLL is not an IRQ */
	__MACEISA_MOUSE_POLL,
	MACEISA_TIMER0_IRQ,
	MACEISA_TIMER1_IRQ,
	MACEISA_TIMER2_IRQ,
	MACEISA_PARALLEL_IRQ,
	MACEISA_PAR_CTXA_IRQ,
	MACEISA_PAR_CTXB_IRQ,
	MACEISA_PAR_MERR_IRQ,
	MACEISA_SERIAL1_IRQ,

Annotation

Implementation Notes