1 files changed, 139 insertions, 0 deletions
diff --git a/bsps/mips/malta/include/bsp/pci.h b/bsps/mips/malta/include/bsp/pci.h
new file mode 100644
index 0000000000..c5944da548
--- /dev/null
+++ b/bsps/mips/malta/include/bsp/pci.h
@@ -0,0 +1,139 @@
+/**
+ *  @file
+ */
+
+/*
+ *  COPYRIGHT (c) 1989-2012.
+ *  On-Line Applications Research Corporation (OAR).
+ *
+ *  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.
+ */
+
+/*
+ *
+ *	PCI defines and function prototypes
+ *	Copyright 1994, Drew Eckhardt
+ *	Copyright 1997, 1998 Martin Mares <mj@atrey.karlin.mff.cuni.cz>
+ *
+ *	For more information, please consult the following manuals (look at
+ *	http://www.pcisig.com/ for how to get them):
+ *
+ *	PCI BIOS Specification
+ *	PCI Local Bus Specification
+ *	PCI to PCI Bridge Specification
+ *	PCI System Design Guide
+ */
+
+#ifndef BSP_PCI_H
+#define BSP_PCI_H
+
+#include <rtems/pci.h>
+#include <bsp.h>
+#include <stdio.h>
+
+struct _pin_routes
+{
+      int pin, int_name[4];
+};
+struct _int_map
+{
+      int bus, slot, opts;
+      struct _pin_routes pin_route[5];
+};
+struct pcibridge
+{
+  int bus;
+  int slot;
+};
+
+/* If there's a conflict between a name in the routing table and
+ * what's already set on the device, reprogram the device setting
+ * to reflect int_name[0] for the routing table entry
+ */
+#define PCI_FIXUP_OPT_OVERRIDE_NAME	(1<<0)
+
+void FixupPCI( const struct _int_map *, int (*swizzler)(int,int) );
+
+/* FIXME: This probably belongs into rtems/pci.h */
+extern unsigned char pci_bus_count();
+
+int indirect_pci_read_config_byte(
+  unsigned char bus,
+  unsigned char slot,
+  unsigned char function,
+  unsigned char offset,
+  uint8_t       *val
+);
+
+int indirect_pci_read_config_word(
+  unsigned char bus,
+  unsigned char slot,
+  unsigned char function,
+  unsigned char offset,
+  uint16_t      *val
+);
+
+int indirect_pci_read_config_dword(
+  unsigned char bus,
+  unsigned char slot,
+  unsigned char function,
+  unsigned char offset,
+  uint32_t *val
+);
+
+int indirect_pci_write_config_byte(
+  unsigned char bus,
+  unsigned char slot,
+  unsigned char function,
+  unsigned char offset,
+  uint8_t       val
+);
+
+int indirect_pci_write_config_word(
+  unsigned char bus,
+  unsigned char slot,
+  unsigned char function,
+  unsigned char offset,
+  uint16_t      val
+);
+
+int indirect_pci_write_config_dword(
+  unsigned char bus,
+  unsigned char slot,
+  unsigned char function,
+  unsigned char offset,
+  uint32_t      val
+);
+
+/* Can these be moved to the rtems pci.h? */
+int FindPCIbridge( int mybus, struct pcibridge *pb );
+
+const pci_config_access_functions pci_indirect_functions;
+
+void     pci_out_le32( uint32_t base, uint32_t addr, uint32_t val);
+void     pci_out_32( uint32_t base, uint32_t addr, uint32_t val);
+uint8_t  pci_in_8    ( uint32_t base, uint32_t addr );
+int16_t  pci_in_le16 ( uint32_t base, uint32_t addr );
+uint32_t pci_in_le32 ( uint32_t base, uint32_t addr );
+int16_t  pci_in_16 ( uint32_t base, uint32_t addr );
+uint32_t pci_in_32 ( uint32_t base, uint32_t addr );
+void     pci_out_8   ( uint32_t base, uint32_t addr, uint8_t val );
+void     pci_out_le16( uint32_t base, uint32_t addr, uint16_t val );
+void     pci_out_16( uint32_t base, uint32_t addr, uint16_t val );
+void     pci_out_32  ( uint32_t base, uint32_t addr, uint32_t val);
+
+#define out_32(_addr, _val)   pci_out_32(BSP_PCI_BASE_ADDRESS, _addr, _val)
+#define out_le32(_addr, _val) pci_out_le32(BSP_PCI_BASE_ADDRESS, _addr, _val)
+#define out_32(_addr, _val)   pci_out_32(BSP_PCI_BASE_ADDRESS, _addr, _val)
+#define in_8(_addr)           pci_in_8( BSP_PCI_BASE_ADDRESS, _addr )
+#define in_le16(_addr)        pci_in_le16( BSP_PCI_BASE_ADDRESS, _addr )
+#define in_le32(_addr)        pci_in_le32( BSP_PCI_BASE_ADDRESS, _addr )
+#define in_16(_addr)          pci_in_16( BSP_PCI_BASE_ADDRESS, _addr )
+#define in_32(_addr)          pci_in_32( BSP_PCI_BASE_ADDRESS, _addr )
+#define out_8(_addr,_val)     pci_out_8( BSP_PCI_BASE_ADDRESS, _addr, _val )
+#define out_le16(_addr,_val)  pci_out_le16( BSP_PCI_BASE_ADDRESS, _addr, _val )
+#define out_16(_addr,_val)    pci_out_16( BSP_PCI_BASE_ADDRESS, _addr, _val )
+
+#endif /* BSP_PCI_H */