arch/arm/mach-mv78xx0/irqs.h

Source file repositories/reference/linux-study-clean/arch/arm/mach-mv78xx0/irqs.h

File Facts

System
Linux kernel
Corpus path
arch/arm/mach-mv78xx0/irqs.h
Extension
.h
Size
2248 bytes
Lines
88
Domain
Architecture Layer
Bucket
arch/arm
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_ARCH_IRQS_H
#define __ASM_ARCH_IRQS_H

/*
 * MV78xx0 Low Interrupt Controller
 */
#define IRQ_MV78XX0_ERR		0
#define IRQ_MV78XX0_SPI		1
#define IRQ_MV78XX0_I2C_0	2
#define IRQ_MV78XX0_I2C_1	3
#define IRQ_MV78XX0_IDMA_0	4
#define IRQ_MV78XX0_IDMA_1	5
#define IRQ_MV78XX0_IDMA_2	6
#define IRQ_MV78XX0_IDMA_3	7
#define IRQ_MV78XX0_TIMER_0	8
#define IRQ_MV78XX0_TIMER_1	9
#define IRQ_MV78XX0_TIMER_2	10
#define IRQ_MV78XX0_TIMER_3	11
#define IRQ_MV78XX0_UART_0	12
#define IRQ_MV78XX0_UART_1	13
#define IRQ_MV78XX0_UART_2	14
#define IRQ_MV78XX0_UART_3	15
#define IRQ_MV78XX0_USB_0	16
#define IRQ_MV78XX0_USB_1	17
#define IRQ_MV78XX0_USB_2	18
#define IRQ_MV78XX0_CRYPTO	19
#define IRQ_MV78XX0_SDIO_0	20
#define IRQ_MV78XX0_SDIO_1	21
#define IRQ_MV78XX0_XOR_0	22
#define IRQ_MV78XX0_XOR_1	23
#define IRQ_MV78XX0_I2S_0	24
#define IRQ_MV78XX0_I2S_1	25
#define IRQ_MV78XX0_SATA	26
#define IRQ_MV78XX0_TDMI	27

/*
 * MV78xx0 High Interrupt Controller
 */
#define IRQ_MV78XX0_PCIE_00	32
#define IRQ_MV78XX0_PCIE_01	33
#define IRQ_MV78XX0_PCIE_02	34
#define IRQ_MV78XX0_PCIE_03	35
#define IRQ_MV78XX0_PCIE_10	36
#define IRQ_MV78XX0_PCIE_11	37
#define IRQ_MV78XX0_PCIE_12	38
#define IRQ_MV78XX0_PCIE_13	39
#define IRQ_MV78XX0_GE00_SUM	40
#define IRQ_MV78XX0_GE00_RX	41
#define IRQ_MV78XX0_GE00_TX	42
#define IRQ_MV78XX0_GE00_MISC	43
#define IRQ_MV78XX0_GE01_SUM	44
#define IRQ_MV78XX0_GE01_RX	45
#define IRQ_MV78XX0_GE01_TX	46
#define IRQ_MV78XX0_GE01_MISC	47
#define IRQ_MV78XX0_GE10_SUM	48
#define IRQ_MV78XX0_GE10_RX	49
#define IRQ_MV78XX0_GE10_TX	50
#define IRQ_MV78XX0_GE10_MISC	51
#define IRQ_MV78XX0_GE11_SUM	52
#define IRQ_MV78XX0_GE11_RX	53
#define IRQ_MV78XX0_GE11_TX	54
#define IRQ_MV78XX0_GE11_MISC	55
#define IRQ_MV78XX0_GPIO_0_7	56
#define IRQ_MV78XX0_GPIO_8_15	57
#define IRQ_MV78XX0_GPIO_16_23	58
#define IRQ_MV78XX0_GPIO_24_31	59
#define IRQ_MV78XX0_DB_IN	60
#define IRQ_MV78XX0_DB_OUT	61

/*
 * MV78xx0 Error Interrupt Controller
 */
#define IRQ_MV78XX0_GE_ERR	70

/*
 * MV78XX0 General Purpose Pins
 */
#define IRQ_MV78XX0_GPIO_START	96
#define NR_GPIO_IRQS		32

#define MV78XX0_NR_IRQS		(IRQ_MV78XX0_GPIO_START + NR_GPIO_IRQS)


#endif

Annotation

Implementation Notes