1 files changed, 0 insertions, 135 deletions
diff --git a/bsps/shared/net/README.sonic b/bsps/shared/net/README.sonic
deleted file mode 100644
index b2478b5571..0000000000
--- a/bsps/shared/net/README.sonic
+++ /dev/null
@@ -1,135 +0,0 @@
-This SONIC driver does not make any attempt to support the SONIC chip
-in any of the following modes:
-
-  + 16-bit
-  + little endian
-  
-It does not attempt to handle SONIC's older than Revision C.  There is
-a bug in chips before that revision that must be handled in the driver.
-
-The configuration table should be discussed here but if you look in the
-include file for the sonic, it is reasonably obvious. :)
-
-The performance impact of transforming this driver into libchip format
-was minimal.
-
-The powerpc/dmv177 BSP used this driver and the following should
-serve as an example configuration table.  This BSP was obsoleted after
-the 4.6 release series so the code is included here.
-
-======================================================================
-
-/*
- *  DMV177 SONIC Configuration Information
- *
- *  References:
- *
- *  1) SVME/DMV-171 Single Board Computer Documentation Package, #805905,
- *     DY 4 Systems Inc., Kanata, Ontario, September, 1996.
- */
-
-#include <bsp.h>
-#include <rtems/rtems_bsdnet.h>
-#include <libchip/sonic.h>
-
-void dmv177_sonic_write_register(
-  void       *base,
-  unsigned32  regno,
-  unsigned32  value
-)
-{
-  volatile unsigned32 *p = base;
-
-#if (SONIC_DEBUG & SONIC_DEBUG_PRINT_REGISTERS)
-  printf( "%p Write 0x%04x to %s (0x%02x)\n",
-      &p[regno], value, SONIC_Reg_name[regno], regno );
-  fflush( stdout );
-#endif
-  p[regno] = value;
-}
-
-unsigned32 dmv177_sonic_read_register(
-  void       *base,
-  unsigned32  regno
-)
-{
-  volatile unsigned32 *p = base;
-  unsigned32           value;
-
-  value = p[regno];
-#if (SONIC_DEBUG & SONIC_DEBUG_PRINT_REGISTERS)
-  printf( "%p Read 0x%04x from %s (0x%02x)\n",
-      &p[regno], value, SONIC_Reg_name[regno], regno );
-  fflush( stdout );
-#endif
-  return value;
-}
-
-/*
- * Default sizes of transmit and receive descriptor areas
- */
-#define RDA_COUNT     20 /* 20 */
-#define TDA_COUNT     20 /* 10 */
-
-/*
- * Default device configuration register values
- * Conservative, generic values.
- * DCR:
- *      No extended bus mode
- *      Unlatched bus retry
- *      Programmable outputs unused
- *      Asynchronous bus mode
- *      User definable pins unused
- *      No wait states (access time controlled by DTACK*)
- *      32-bit DMA
- *      Empty/Fill DMA mode
- *      Maximum Transmit/Receive FIFO
- * DC2:
- *      Extended programmable outputs unused
- *      Normal HOLD request
- *      Packet compress output unused
- *      No reject on CAM match
- */
-#define SONIC_DCR \
-   (DCR_DW32 | DCR_WAIT0 | DCR_PO0 | DCR_PO1  | DCR_RFT24 | DCR_TFT28)
-#ifndef SONIC_DCR
-# define SONIC_DCR (DCR_DW32 | DCR_TFT28)
-#endif
-#ifndef SONIC_DC2
-# define SONIC_DC2 (0)
-#endif
-
-/*
- * Default location of device registers
- */
-#ifndef SONIC_BASE_ADDRESS
-# define SONIC_BASE_ADDRESS 0xF3000000
-# warning "Using default SONIC_BASE_ADDRESS."
-#endif
-
-/*
- * Default interrupt vector
- */
-#ifndef SONIC_VECTOR
-# define SONIC_VECTOR 1
-# warning "Using default SONIC_VECTOR."
-#endif
-
-sonic_configuration_t dmv177_sonic_configuration = {
-  SONIC_BASE_ADDRESS,        /* base address */ 
-  SONIC_VECTOR,              /* vector number */ 
-  SONIC_DCR,                 /* DCR register value */
-  SONIC_DC2,                 /* DC2 register value */
-  TDA_COUNT,                 /* number of transmit descriptors */
-  RDA_COUNT,                 /* number of receive descriptors */
-  dmv177_sonic_write_register,
-  dmv177_sonic_read_register
-};
-
-int rtems_dmv177_sonic_driver_attach(struct rtems_bsdnet_ifconfig *config)
-{
-  return rtems_sonic_driver_attach( config, &dmv177_sonic_configuration );
-  
-}
-
-======================================================================