- importing 'beatnik' BSP from SLAC repository.

1 files changed, 66 insertions, 0 deletions

diff --git a/c/src/lib/libbsp/powerpc/beatnik/pci/pci_io_remap.h b/c/src/lib/libbsp/powerpc/beatnik/pci/pci_io_remap.h
new file mode 100644
index 0000000000..533519a2ae
--- /dev/null
+++ b/c/src/lib/libbsp/powerpc/beatnik/pci/pci_io_remap.h
@@ -0,0 +1,66 @@
+#ifndef RTEMS_PCI_IO_REMAP_H
+#define RTEMS_PCI_IO_REMAP_H
+/* Reconfigure all I/O base address registers for a range of PCI busses
+ * (from and including 'bus_from' up to and not including 'bus_to').
+ * adding an offset. This involves adjusting the base and limit registers
+ * of PCI-PCI bridges, too.
+ *
+ * RESTRICTIONS: 'offset' must be 4k aligned (PCI req.); no argument check
+ * 			on the bus numbers is done.
+ *
+ * RETURNS: 0 on success and a number > 0 indicating the number of
+ *          non-32bit bridges found where the offset couldn't be added.
+ *          Devices behind such a bridge are not accessible through I/O
+ *          and should probably be switched off (not done by this code).
+ */
+
+int
+rtems_pci_io_remap(int bus_from, int bus_to, uint32_t offset);
+
+/* 
+ * Authorship
+ * ----------
+ * This software ('beatnik' RTEMS BSP for MVME6100 and MVME5500) was
+ *     created by Till Straumann <strauman@slac.stanford.edu>, 2005-2007,
+ * 	   Stanford Linear Accelerator Center, Stanford University.
+ * 
+ * Acknowledgement of sponsorship
+ * ------------------------------
+ * The 'beatnik' BSP 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
+ */ 
+
+#endif
+