Interrupt Handler Support. More...

#include <rtems/irq.h>
#include <bsp/irq-default.h>
#include <bsp/irq_supp.h>

Macros
#define	BSP_SHARED_HANDLER_SUPPORT 1

#define	BSP_EXT_IRQ_NUMBER (16)

#define	BSP_CORE_IRQ_NUMBER (32)

#define	BSP_PCI_IRQ_NUMBER (BSP_EXT_IRQ_NUMBER + BSP_CORE_IRQ_NUMBER)

#define	BSP_PCI_IRQ_LOWEST_OFFSET (0)

#define	BSP_PCI_IRQ_MAX_OFFSET (BSP_PCI_IRQ_LOWEST_OFFSET + BSP_PCI_IRQ_NUMBER - 1)

#define	BSP_CORE_IRQ_LOWEST_OFFSET (BSP_PCI_IRQ_LOWEST_OFFSET + BSP_EXT_IRQ_NUMBER)

#define	BSP_CORE_IRQ_MAX_OFFSET (BSP_CORE_IRQ_LOWEST_OFFSET + BSP_CORE_IRQ_NUMBER - 1)

#define	BSP_PROCESSOR_IRQ_NUMBER (1)

#define	BSP_PROCESSOR_IRQ_LOWEST_OFFSET (BSP_CORE_IRQ_MAX_OFFSET + 1)

#define	BSP_PROCESSOR_IRQ_MAX_OFFSET (BSP_PROCESSOR_IRQ_LOWEST_OFFSET + BSP_PROCESSOR_IRQ_NUMBER - 1)

#define	BSP_MISC_IRQ_NUMBER (8)

#define	BSP_MISC_IRQ_LOWEST_OFFSET (BSP_PROCESSOR_IRQ_MAX_OFFSET + 1)

#define	BSP_MISC_IRQ_MAX_OFFSET (BSP_MISC_IRQ_LOWEST_OFFSET + BSP_MISC_IRQ_NUMBER - 1)

#define	BSP_IRQ_NUMBER (BSP_MISC_IRQ_MAX_OFFSET + 1)

#define	BSP_LOWEST_OFFSET (BSP_PCI_IRQ_LOWEST_OFFSET)

#define	BSP_MAX_OFFSET (BSP_MISC_IRQ_MAX_OFFSET)

#define	BSP_PCI_IRQ0 (BSP_PCI_IRQ_LOWEST_OFFSET)

#define	BSP_VME0_IRQ (BSP_PCI_IRQ_LOWEST_OFFSET + 0)

#define	BSP_VME1_IRQ (BSP_PCI_IRQ_LOWEST_OFFSET + 1)

#define	BSP_VME2_IRQ (BSP_PCI_IRQ_LOWEST_OFFSET + 2)

#define	BSP_VME3_IRQ (BSP_PCI_IRQ_LOWEST_OFFSET + 3)

#define	BSP_ABORT_IRQ (BSP_PCI_IRQ_LOWEST_OFFSET + 8)

#define	BSP_TEMP_IRQ (BSP_PCI_IRQ_LOWEST_OFFSET + 9)

#define	BSP_PHY_IRQ (BSP_PCI_IRQ_LOWEST_OFFSET + 10)

#define	BSP_RTC_IRQ (BSP_PCI_IRQ_LOWEST_OFFSET + 11)

#define	BSP_UART_COM1_IRQ (BSP_CORE_IRQ_LOWEST_OFFSET + 26)

#define	BSP_UART_COM2_IRQ (BSP_CORE_IRQ_LOWEST_OFFSET + 26)

#define	BSP_I2C_IRQ (BSP_CORE_IRQ_LOWEST_OFFSET + 27)

#define	BSP_CORE_IRQ_FEC (BSP_CORE_IRQ_LOWEST_OFFSET + 25)

#define	BSP_CORE_IRQ_I2C (BSP_CORE_IRQ_LOWEST_OFFSET + 27)

#define	BSP_DECREMENTER (BSP_PROCESSOR_IRQ_LOWEST_OFFSET)

Functions
void	BSP_rtems_irq_mng_init (unsigned cpuId)

Detailed Description

Interrupt Handler Support.

This include file describe the data structure and the functions implemented by RTEMS to write interrupt handlers.

This code is heavily inspired by the public specification of STREAM V2 that can be found at:

http://www.chorus.com/Documentation/index.html by following the STREAM API Specification Document link.

Macros

Functions

Detailed Description