From 1687b05276d757b3bdf086dc8ea50209f04f76bc Mon Sep 17 00:00:00 2001 From: Till Straumann Date: Fri, 19 Jan 2007 22:54:46 +0000 Subject: * vmeUniverse/VME.h: moved VME.h from libbsp/powerpc/shared/vme to libbsp/shared/vmeUniverse; eventually, this (and other) VME API headers should migrate to cpukit. --- c/src/lib/libbsp/shared/ChangeLog | 7 ++ c/src/lib/libbsp/shared/vmeUniverse/VME.h | 113 ++++++++++++++++++++++++++++++ 2 files changed, 120 insertions(+) create mode 100644 c/src/lib/libbsp/shared/vmeUniverse/VME.h (limited to 'c/src') diff --git a/c/src/lib/libbsp/shared/ChangeLog b/c/src/lib/libbsp/shared/ChangeLog index 68ed817e1d..872c267cf3 100644 --- a/c/src/lib/libbsp/shared/ChangeLog +++ b/c/src/lib/libbsp/shared/ChangeLog @@ -1,3 +1,10 @@ +2007-01-19 Till Straumann + + * vmeUniverse/VME.h: + moved VME.h from libbsp/powerpc/shared/vme to + libbsp/shared/vmeUniverse; eventually, this (and other) + VME API headers should migrate to cpukit. + 2007-01-16 Till Straumann * vmeUniverse/vmeTsi148.c, vmeUniverse/vmeTsi148.h, diff --git a/c/src/lib/libbsp/shared/vmeUniverse/VME.h b/c/src/lib/libbsp/shared/vmeUniverse/VME.h new file mode 100644 index 0000000000..6f5c570aab --- /dev/null +++ b/c/src/lib/libbsp/shared/vmeUniverse/VME.h @@ -0,0 +1,113 @@ +#ifndef RTEMS_BSP_VME_API_H +#define RTEMS_BSP_VME_API_H +/* $Id$ */ + +/* SVGM et al. BSP's VME support */ + +/* + * Authorship + * ---------- + * This software was created by + * Till Straumann , 2002, + * Stanford Linear Accelerator Center, Stanford University. + * + * Acknowledgement of sponsorship + * ------------------------------ + * This software was produced by + * the Stanford Linear Accelerator Center, Stanford University, + * under Contract DE-AC03-76SFO0515 with the Department of Energy. + * + * Government disclaimer of liability + * ---------------------------------- + * Neither the United States nor the United States Department of Energy, + * nor any of their employees, makes any warranty, express or implied, or + * assumes any legal liability or responsibility for the accuracy, + * completeness, or usefulness of any data, apparatus, product, or process + * disclosed, or represents that its use would not infringe privately owned + * rights. + * + * Stanford disclaimer of liability + * -------------------------------- + * Stanford University makes no representations or warranties, express or + * implied, nor assumes any liability for the use of this software. + * + * Stanford disclaimer of copyright + * -------------------------------- + * Stanford University, owner of the copyright, hereby disclaims its + * copyright and all other rights in this software. Hence, anyone may + * freely use it for any purpose without restriction. + * + * Maintenance of notices + * ---------------------- + * In the interest of clarity regarding the origin and status of this + * SLAC software, this and all the preceding Stanford University notices + * are to remain affixed to any copy or derivative of this software made + * or distributed by the recipient and are to be affixed to any copy of + * software made or distributed by the recipient that contains a copy or + * derivative of this software. + * + * ------------------ SLAC Software Notices, Set 4 OTT.002a, 2004 FEB 03 + */ + +#include + +/* address modifiers & friends */ +#include + +/* 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 -- cgit v1.2.3