1 files changed, 90 insertions, 0 deletions
diff --git a/tools/ioemu/iodev/pci.h b/tools/ioemu/iodev/pci.h
new file mode 100644
index 0000000000..92e7beef4f
--- /dev/null
+++ b/tools/ioemu/iodev/pci.h
@@ -0,0 +1,90 @@
+/////////////////////////////////////////////////////////////////////////
+// $Id: pci.h,v 1.14 2003/01/23 19:31:27 vruppert Exp $
+/////////////////////////////////////////////////////////////////////////
+//
+//  Copyright (C) 2002  MandrakeSoft S.A.
+//
+//    MandrakeSoft S.A.
+//    43, rue d'Aboukir
+//    75002 Paris - France
+//    http://www.linux-mandrake.com/
+//    http://www.mandrakesoft.com/
+//
+//  This library is free software; you can redistribute it and/or
+//  modify it under the terms of the GNU Lesser General Public
+//  License as published by the Free Software Foundation; either
+//  version 2 of the License, or (at your option) any later version.
+//
+//  This library is distributed in the hope that it will be useful,
+//  but WITHOUT ANY WARRANTY; without even the implied warranty of
+//  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+//  Lesser General Public License for more details.
+//
+//  You should have received a copy of the GNU Lesser General Public
+//  License along with this library; if not, write to the Free Software
+//  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
+
+
+#define BX_MAX_PCI_DEVICES 20
+
+#define BX_PCI_DEVICE(device, function) ((device)<<3 | (function))
+
+typedef Bit32u (*bx_pci_read_handler_t)(void *, Bit8u, unsigned);
+typedef void   (*bx_pci_write_handler_t)(void *, Bit8u, Bit32u, unsigned);
+
+#if BX_USE_PCI_SMF
+#  define BX_PCI_SMF  static
+#  define BX_PCI_THIS thePciBridge->
+#else
+#  define BX_PCI_SMF
+#  define BX_PCI_THIS this->
+#endif
+
+
+typedef struct {
+  Bit32u confAddr;
+  Bit32u confData;
+  Bit8u  pci_conf[256];
+  } bx_def440fx_t;
+
+
+
+class bx_pci_c : public bx_pci_stub_c {
+
+public:
+  bx_pci_c(void);
+  ~bx_pci_c(void);
+  virtual void   init(void);
+  virtual void   reset(unsigned type);
+  virtual bx_bool register_pci_handlers(void *this_ptr,
+                                        bx_pci_read_handler_t f1,
+                                        bx_pci_write_handler_t f2,
+                                        Bit8u devfunc, const char *name);
+  virtual void   print_i440fx_state(void);
+  virtual Bit8u rd_memType (Bit32u addr);
+  virtual Bit8u wr_memType (Bit32u addr);
+
+private:
+  Bit8u pci_handler_id[0x100];  // 256 devices/functions
+  struct {
+    bx_pci_read_handler_t  read;
+    bx_pci_write_handler_t write;
+    void             *this_ptr;
+    } pci_handler[BX_MAX_PCI_DEVICES];
+  unsigned num_pci_handles;
+
+  struct {
+    bx_def440fx_t i440fx;
+    } s;
+
+  static Bit32u read_handler(void *this_ptr, Bit32u address, unsigned io_len);
+  static void   write_handler(void *this_ptr, Bit32u address, Bit32u value, unsigned io_len);
+  static Bit32u pci_read_handler(void *this_ptr, Bit8u address, unsigned io_len);
+  static void   pci_write_handler(void *this_ptr, Bit8u address, Bit32u value, unsigned io_len);
+#if !BX_USE_PCI_SMF
+  Bit32u read(Bit32u address, unsigned io_len);
+  void   write(Bit32u address, Bit32u value, unsigned io_len);
+  Bit32u pci_read(Bit8u address, unsigned io_len);
+  void   pci_write(Bit8u address, Bit32u value, unsigned io_len);
+#endif
+  };