diff options
Diffstat (limited to '')
| -rw-r--r-- | c/src/lib/libchip/network/sonic.c (renamed from c/src/lib/libbsp/powerpc/dmv177/sonic/sonic.c) | 192 |
1 files changed, 30 insertions, 162 deletions
diff --git a/c/src/lib/libbsp/powerpc/dmv177/sonic/sonic.c b/c/src/lib/libchip/network/sonic.c index dd7cefe030..2dd8e32e79 100644 --- a/c/src/lib/libbsp/powerpc/dmv177/sonic/sonic.c +++ b/c/src/lib/libchip/network/sonic.c @@ -1,62 +1,33 @@ /* - ******************************************************************* - ******************************************************************* - ** ** - ** RTEMS NETWORK DRIVER FOR NATIONAL DP83932 `SONIC' ** - ** SYSTEMS-ORIENTED NETWORK INTERFACE CONTROLLER ** - ** ** - ******************************************************************* - ******************************************************************* - */ - -/* - * $Revision$ $Date$ $Author$ - * $State$ - * $Id$ - */ - -/* + * RTEMS NETWORK DRIVER FOR NATIONAL DP83932 `SONIC' + * SYSTEMS-ORIENTED NETWORK INTERFACE CONTROLLER + * + * REUSABLE CHIP DRIVER + * * 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. + * 1) DP83932C-20/25/33 MHz SONIC(TM) Systems-Oriented Network Interface + * Controller data sheet. TL/F/10492, RRD-B30M105, National Semiconductor, + * 1995. * - * 3) SVME/DMV-171 Single Board Computer Documentation Package, #805905, - * DY 4 Systems Inc., Kanata, Ontario, September, 1996. + * 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. + * + * $Id$ */ -#include <bsp.h> /* XXX JRS changed order */ -#include "sonic.h" +#include <rtems.h> #include <rtems/rtems_bsdnet.h> - -/***** CONFIGURATION ****/ -typedef void (*sonic_write_register_t)( - void *base, - unsigned32 regno, - unsigned32 value -); - -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; - -/***** CONFIGURATION ****/ +#include <libchip/sonic.h> #include <stdio.h> @@ -75,6 +46,12 @@ typedef struct { #include <netinet/if_ether.h> /* + * XXX fix this + */ + +void *set_vector(void *, unsigned32, unsigned32); + +/* * Debug levels * */ @@ -108,12 +85,6 @@ typedef struct { #endif /* - * XXX - */ - -#include <dmv170.h> - -/* * Use the top line if you want more symbols. */ @@ -1499,7 +1470,7 @@ sonic_ioctl (struct ifnet *ifp, int command, caddr_t data) */ int -rtems_sonic_driver_attach_chip ( +rtems_sonic_driver_attach ( struct rtems_bsdnet_ifconfig *config, sonic_configuration_t *chip ) @@ -1656,106 +1627,3 @@ char SONIC_Reg_name[64][6]= { "DCR2" /* 0x3F */ }; #endif - -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; -} -/******** DMV177 SPECIFIC INFORMATION ***********/ -/* - * 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_sonic_driver_attach (struct rtems_bsdnet_ifconfig *config) -{ - return rtems_sonic_driver_attach_chip ( config, &dmv177_sonic_configuration ); - -} - -/******** DMV177 SPECIFIC INFORMATION ***********/ - |