diff options
Diffstat (limited to 'c/src/lib/libbsp/powerpc/mvme3100/irq/irq.h')
| -rw-r--r-- | c/src/lib/libbsp/powerpc/mvme3100/irq/irq.h | 137 |
1 files changed, 0 insertions, 137 deletions
diff --git a/c/src/lib/libbsp/powerpc/mvme3100/irq/irq.h b/c/src/lib/libbsp/powerpc/mvme3100/irq/irq.h deleted file mode 100644 index 0158e05149..0000000000 --- a/c/src/lib/libbsp/powerpc/mvme3100/irq/irq.h +++ /dev/null @@ -1,137 +0,0 @@ -/** - * @file - * - * @ingroup powerpc_irq - * - * @brief This include file describe the data structure and the functions - * implemented by RTEMS to write interrupt handlers. - */ - -/* irq.h - * - * This include file describe the data structure and the functions implemented - * by RTEMS to write interrupt handlers. - * - * Copyright (C) 1999 valette@crf.canon.fr - * - * This code is heavilly 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. - * - * The license and distribution terms for this file may be - * found in the file LICENSE in this distribution or at - * http://www.rtems.org/license/LICENSE. - * - * Adapted for the mvme3100 BSP by T. Straumann, 2007. - */ - -#ifndef BSP_POWERPC_IRQ_H -#define BSP_POWERPC_IRQ_H - -#define BSP_SHARED_HANDLER_SUPPORT 1 -#include <rtems/irq.h> - -#ifndef ASM - -#ifdef __cplusplus -extern "C" { -#endif - -/** - * @defgroup powerpc_irq Definitions - * - * @ingroup powerpc_mvme3100 - * - * @brief rtems_irq_number Definitions - */ - -/* Must pad number of external sources to 16 because - * of the layout of vector/priority registers in the - * 8540's openpic where there is a gap between - * registers corresponding to external and core sources. - */ -#define BSP_EXT_IRQ_NUMBER (16) -#define BSP_CORE_IRQ_NUMBER (32) - -/* openpic glue code from shared/irq assigns priorities and configures - * initial ISRs for BSP_PCI_IRQ_NUMBER entries (plus ISA stuff on legacy - * boards). Hence PCI_IRQ_NUMBER must also cover the internal sources - * even though they have nothing to do with PCI. - */ -#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) - -/* - * PowerPC exceptions handled as interrupt where an RTEMS managed interrupt - * handler might be connected - */ -#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) -/* Misc vectors for OPENPIC irqs (IPI, timers) - */ -#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) -/* - * Summary - */ -#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) - -/* - * Some PCI IRQ symbolic name definition - */ -#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) - -/* Weird - they provide 3 different IRQ lines per ethernet controller - * but only one shared line for 2 UARTs ??? - */ -#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) - -/* - * Some internal (CORE) name definitions - */ -/* Ethernet (FEC) */ -#define BSP_CORE_IRQ_FEC (BSP_CORE_IRQ_LOWEST_OFFSET + 25) -/* i2c controller */ -#define BSP_CORE_IRQ_I2C (BSP_CORE_IRQ_LOWEST_OFFSET + 27) - -/* - * Some Processor execption handled as RTEMS IRQ symbolic name definition - */ -#define BSP_DECREMENTER (BSP_PROCESSOR_IRQ_LOWEST_OFFSET) - -/*-------------------------------------------------------------------------+ -| Function Prototypes. -+--------------------------------------------------------------------------*/ - -extern void BSP_rtems_irq_mng_init(unsigned cpuId); - -#include <bsp/irq_supp.h> - -#ifdef __cplusplus -}; -#endif - -#endif -#endif |