Split SONIC chip into appropriate files for libchip'ing. The portable

portion is now in the libchip tree and the dmv177 configuration is in
the dmv177 bsp.  The performance impact of libchip'ing this driver
was minimal.

1 files changed, 57 insertions, 14 deletions

diff --git a/c/src/lib/libbsp/powerpc/dmv177/sonic/sonic.h b/c/src/lib/libchip/network/sonic.h
index 7ce0eccebb..47f50d3356 100644
--- a/c/src/lib/libbsp/powerpc/dmv177/sonic/sonic.h
+++ b/c/src/lib/libchip/network/sonic.h
@@ -1,24 +1,58 @@
 /*
- ******************************************************************.
- *******************************************************************
- **                                                               **
- **           DECLARATIONS FOR NATIONAL DP83932 `SONIC'           **
- **         SYSTEMS-ORIENTED NETWORK INTERFACE CONTROLLER         **
- **                                                               **
- *******************************************************************
- *******************************************************************
+ *       RTEMS NETWORK DRIVER FOR NATIONAL DP83932 `SONIC'
+ *         SYSTEMS-ORIENTED NETWORK INTERFACE CONTROLLER
+ *
+ *                REUSABLE CHIP DRIVER CONFIGURATION
+ *
+ * References:
+ *
+ *  1) DP83932C-20/25/33 MHz SONIC(TM) Systems-Oriented Network Interface
+ *     Controller data sheet.  TL/F/10492, RRD-B30M105, National Semiconductor,
+ *     1995.
+ *
+ *  2) Software Driver Programmer's Guide for the DP83932 SONIC(TM),
+ *     Application Note 746, Wesley Lee and Mike Lui, TL/F/11140,
+ *     RRD-B30M75, National Semiconductor, March, 1991.
+ *
+ *  COPYRIGHT (c) 1989-1997.
+ *  On-Line Applications Research Corporation (OAR).
+ *  Copyright assigned to U.S. Government, 1994.
+ *
+ *  The license and distribution terms for this file may be
+ *  found in the file LICENSE in this distribution or at
+ *  http://www.OARcorp.com/rtems/license.html.
+ *
+ *  $Id$
  */
 
+#ifndef _SONIC_DP83932_
+#define _SONIC_DP83932_
+
 /*
- * $Revision$   $Date$   $Author$
- * $State$
- * $Id$
+ *  Configuration Information
  */
 
-#ifndef _SONIC_DP83932_
-#define _SONIC_DP83932_
+typedef void (*sonic_write_register_t)(
+  void       *base,
+  unsigned32  regno,
+  unsigned32  value
+);
 
-#include <bsp.h>
+typedef unsigned32 (*sonic_read_register_t)(
+  void       *base,
+  unsigned32  regno
+);
+
+typedef struct {
+  unsigned32              base_address;
+  unsigned32              vector;
+  unsigned32              dcr_value;
+  unsigned32              dc2_value;
+  unsigned32              tda_count;
+  unsigned32              rda_count;
+  sonic_write_register_t  write_register;
+  sonic_read_register_t   read_register;
+} sonic_configuration_t;
 
 /*
  ******************************************************************
@@ -370,4 +404,13 @@ typedef volatile CamDescriptor_t *CamDescriptorPointer_t;
                                     /*   and the driver can process it */
 #define RDA_FREE            0xFFFF  /* SONIC can use it */
   
+/*
+ *  Attatch routine
+ */
+
+int rtems_sonic_driver_attach (
+  struct rtems_bsdnet_ifconfig *config,
+  sonic_configuration_t *chip
+);
+
 #endif /* _SONIC_DP83932_ */