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#ifndef RTEMS_BSP_VME_API_H
#define RTEMS_BSP_VME_API_H
/* $Id$ */
/* SVGM et al. BSP's VME support */
/* Author: Till Straumann, <strauman@slac.stanford.edu> */
#include <stdio.h>
/* address modifiers & friends */
#include <bsp/vme_am_defs.h>
/* VME related declarations */
/*
* BSP-specific configuration routine; sets up
* VME windows and installs the VME interrupt manager.
*/
void BSP_vme_config() __attribute__((weak));
/* translate through host bridge and vme master window of vme bridge */
int
BSP_vme2local_adrs(unsigned long am, unsigned long vmeaddr, unsigned long *plocaladdr);
/* how a CPU address is mapped to the VME bus (if at all) */
int
BSP_local2vme_adrs(unsigned long am, unsigned long localaddr, unsigned long *pvmeaddr);
/* interrupt handlers and levels */
typedef void (*BSP_VME_ISR_t)(void *usrArg, unsigned long vector);
int
BSP_installVME_isr(unsigned long vector, BSP_VME_ISR_t handler, void *arg);
int
BSP_removeVME_isr(unsigned long vector, BSP_VME_ISR_t handler, void *arg);
/* retrieve the currently installed ISR for a given vector */
BSP_VME_ISR_t
BSP_getVME_isr(unsigned long vector, void **parg);
int
BSP_enableVME_int_lvl(unsigned int level);
int
BSP_disableVME_int_lvl(unsigned int level);
int
BSP_VMEOutboundPortCfg(
unsigned long port,
unsigned long address_space,
unsigned long vme_address,
unsigned long pci_address,
unsigned long size);
int
BSP_VMEInboundPortCfg(
unsigned long port,
unsigned long address_space,
unsigned long vme_address,
unsigned long pci_address,
unsigned long size);
void
BSP_VMEOutboundPortsShow(FILE *f);
void
BSP_VMEInboundPortsShow(FILE *f);
#endif
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