diff --git a/cpu/avr/dev/rtl8019-drv.c b/cpu/avr/dev/rtl8019-drv.c deleted file mode 100644 index 0e1015e59..000000000 --- a/cpu/avr/dev/rtl8019-drv.c +++ /dev/null @@ -1,99 +0,0 @@ -/*-----------------------------------------------------------------------------------*/ -/* - * Copyright (c) 2001-2004, Adam Dunkels. - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * 3. The name of the author may not be used to endorse or promote - * products derived from this software without specific prior - * written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS - * OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED - * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY - * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL - * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE - * GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS - * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, - * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING - * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS - * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - * - * This file is part of the uIP TCP/IP stack. - * - * - */ - -#include "contiki-net.h" -#include "dev/rtl8019dev.h" -#include "net/uip-neighbor.h" - -#define BUF ((struct uip_eth_hdr *)&uip_buf[0]) - -PROCESS(rtl8019_process, "RTL8019 driver"); - -/*---------------------------------------------------------------------------*/ -uint8_t -rtl8019_output(void) -{ - uip_arp_out(); - RTL8019dev_send(); - - return 0; -} -/*---------------------------------------------------------------------------*/ -static void -pollhandler(void) -{ - process_poll(&rtl8019_process); - uip_len = RTL8019dev_poll(); - - if(uip_len > 0) { -#if UIP_CONF_IPV6 - if(BUF->type == uip_htons(UIP_ETHTYPE_IPV6)) { - uip_neighbor_add(&IPBUF->srcipaddr, &BUF->src); - tcpip_input(); - } else -#endif /* UIP_CONF_IPV6 */ - if(BUF->type == uip_htons(UIP_ETHTYPE_IP)) { - uip_len -= sizeof(struct uip_eth_hdr); - tcpip_input(); - } else if(BUF->type == uip_htons(UIP_ETHTYPE_ARP)) { - uip_arp_arpin(); - /* If the above function invocation resulted in data that - should be sent out on the network, the global variable - uip_len is set to a value > 0. */ - if(uip_len > 0) { - RTL8019dev_send(); - } - } - } -} -/*---------------------------------------------------------------------------*/ -PROCESS_THREAD(rtl8019_process, ev, data) -{ - PROCESS_POLLHANDLER(pollhandler()); - - PROCESS_BEGIN(); - - RTL8019dev_init(); - - tcpip_set_outputfunc(rtl8019_output); - - process_poll(&rtl8019_process); - - PROCESS_WAIT_UNTIL(ev == PROCESS_EVENT_EXIT); - - RTL8019dev_exit(); - - PROCESS_END(); -} -/*---------------------------------------------------------------------------*/ diff --git a/cpu/avr/dev/rtl8019-drv.h b/cpu/avr/dev/rtl8019-drv.h deleted file mode 100644 index 77cb0576a..000000000 --- a/cpu/avr/dev/rtl8019-drv.h +++ /dev/null @@ -1,45 +0,0 @@ -/* - * Copyright (c) 2001, Adam Dunkels. - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * 3. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: - * This product includes software developed by Adam Dunkels. - * 4. The name of the author may not be used to endorse or promote - * products derived from this software without specific prior - * written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS - * OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED - * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY - * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL - * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE - * GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS - * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, - * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING - * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS - * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - * - * This file is part of the uIP TCP/IP stack. - * - * - */ -#ifndef __RTL8019_DRV_H__ -#define __RTL8019_DRV_H__ - -#include "contiki.h" - -PROCESS_NAME(rtl8019_process); - -uint8_t rtl8019_output(void); - -#endif /* __RTL8019_DRV_H__ */ diff --git a/cpu/avr/dev/rtl8019.c b/cpu/avr/dev/rtl8019.c deleted file mode 100644 index dbd246f0d..000000000 --- a/cpu/avr/dev/rtl8019.c +++ /dev/null @@ -1,963 +0,0 @@ -#include "rtl8019.h" -#include "debug.h" -#include "avr/pgmspace.h" -#include "rtlregs.h" - -#ifndef cbi -#define cbi(sfr, bit) (_SFR_BYTE(sfr) &= ~_BV(bit)) -#endif -#ifndef sbi -#define sbi(sfr, bit) (_SFR_BYTE(sfr) |= _BV(bit)) -#endif - -#define outp(val, port) do { (port) = (val); } while(0) -#define inp(port) (port) - -/***************************************************************************** -* Module Name: Realtek 8019AS Driver -* -* Created By: Louis Beaudoin (www.embedded-creations.com) -* -* Original Release: September 21, 2002 -* -* Module Description: -* Provides functions to initialize the Realtek 8019AS, and send and retreive -* packets -* -* November 15, 2002 - Louis Beaudoin -* processRTL8019Interrupt() - bit mask mistake fixed -* -* September 30, 2002 - Louis Beaudoin -* Receive functions modified to handle errors encountered when receiving a -* fast data stream. Functions now manually retreive data instead of -* using the send packet command. Interface improved by checking for -* overruns and data in the buffer internally. -* Corrected the overrun function - overrun flag was not reset after overrun -* Added support for the Imagecraft Compiler -* Added support to communicate with the NIC using general I/O ports -* March 10, 2012 - David Kopf -* Use contiki clock_delay_usec call. -* -*****************************************************************************/ - - -/***************************************************************************** -* writeRTL( RTL_ADDRESS, RTL_DATA ) -* Args: 1. unsigned char RTL_ADDRESS - register offset of RTL register -* 2. unsigned char RTL_DATA - data to write to register -* Created By: Louis Beaudoin -* Date: September 21, 2002 -* Description: Writes byte to RTL8019 register. -* -* Notes - If using the External SRAM Interface, performs a write to -* address MEMORY_MAPPED_RTL8019_OFFSET + (RTL_ADDRESS<<8) -* The address is sent in the non-multiplxed upper address port so -* no latch is required. -* -* If using general I/O ports, the data port is left in the input -* state with pullups enabled -* -*****************************************************************************/ -#if MEMORY_MAPPED_NIC == 1 -/*#define writeRTL(RTL_ADDRESS,RTL_DATA) do{ *(volatile unsigned char *) \ - (MEMORY_MAPPED_RTL8019_OFFSET \ - + (((unsigned char)(RTL_ADDRESS)) << 8)) = \ - (unsigned char)(RTL_DATA); } while(0)*/ -#define writeRTL nic_write -#else - - -void writeRTL(unsigned char address, unsigned char data) -{ - // put the address and data in the port registers - data port is output - outp( address, RTL8019_ADDRESS_PORT ); - outp( 0xFF, RTL8019_DATA_DDR ); - outp( data, RTL8019_DATA_PORT ); - - // toggle write pin - RTL8019_CLEAR_WRITE; - RTL8019_SET_WRITE; - - // set data port back to input with pullups enabled - outp( 0x00, RTL8019_DATA_DDR ); - outp( 0xFF, RTL8019_DATA_PORT ); -} - - - -#endif -void -delay_msec(uint16_t howlong) -{ -#if F_CPU>=16000000 - while(howlong--) clock_delay_usec(1000); -#elif F_CPU>=8000000 - uint16_t i=996; - while(howlong--) {clock_delay_usec(i);i=999;} -#elif F_CPU>=4000000 - uint16_t i=992; - while(howlong--) {clock_delay_usec(i);i=999;} -#elif F_CPU>=2000000 - uint16_t i=989; - while(howlong--) {clock_delay_usec(i);i=999;} -#else - uint16_t i=983; - while(howlong--) {clock_delay_usec(i);i=999;} -#endif -} -/***************************************************************************** -* readRTL(RTL_ADDRESS) -* Args: unsigned char RTL_ADDRESS - register offset of RTL register -* Created By: Louis Beaudoin -* Date: September 21, 2002 -* Description: Reads byte from RTL8019 register -* -* Notes - If using the External SRAM Interface, performs a read from -* address MEMORY_MAPPED_RTL8019_OFFSET + (RTL_ADDRESS<<8) -* The address is sent in the non-multiplxed upper address port so -* no latch is required. -* -* If using general I/O ports, the data port is assumed to already be -* an input, and is left as an input port when done -* -*****************************************************************************/ -#if MEMORY_MAPPED_NIC == 1 -/*#define readRTL(RTL_ADDRESS) (*(volatile unsigned char *) \ - (MEMORY_MAPPED_RTL8019_OFFSET \ - + (((unsigned char)(RTL_ADDRESS)) << 8)) )*/ -#define readRTL nic_read -#else - -unsigned char readRTL(unsigned char address) -{ - unsigned char byte; - - // drive the read address - outp( address, RTL8019_ADDRESS_PORT ); - - //nop(); - - // assert read - RTL8019_CLEAR_READ; - nop(); - - // read in the data - byte = inp( RTL8019_DATA_PIN ); - - // negate read - RTL8019_SET_READ; - - return byte; -} - -#endif - - - -/***************************************************************************** -* RTL8019setupPorts(void); -* -* Created By: Louis Beaudoin -* Date: September 21, 2002 -* Description: Sets up the ports used for communication with the RTL8019 NIC -* (data bus, address bus, read, write, and reset) -*****************************************************************************/ -void RTL8019setupPorts(void) -{ -volatile unsigned char *base = (unsigned char *)0x8300; - -#if MEMORY_MAPPED_NIC == 1 - // enable external SRAM interface - no wait states - outp(inp(MCUCR) | (1<=ETHERNET_MIN_PACKET_LENGTH) ? - packetLength : ETHERNET_MIN_PACKET_LENGTH ; - - //start the NIC - writeRTL(CR,0x22); - - // still transmitting a packet - wait for it to finish - while( readRTL(CR) & 0x04 ); - - //load beginning page for transmit buffer - writeRTL(TPSR,TXSTART_INIT); - - //set start address for remote DMA operation - writeRTL(RSAR0,0x00); - writeRTL(RSAR1,0x40); - - //clear the packet stored interrupt - writeRTL(ISR,(1<>8)); - - writeRTL(TBCR0, (unsigned char)(sendPacketLength)); - writeRTL(TBCR1, (unsigned char)((sendPacketLength)>>8)); - - //do remote write operation - writeRTL(CR,0x12); -} - - - -void RTL8019sendPacketData(unsigned char * localBuffer, unsigned int length) -{ - unsigned int i; - volatile unsigned char *base = (unsigned char *)0x8300; - for(i=0;i= RXSTOP_INIT) || (bnry < RXSTART_INIT) ) - { - writeRTL(BNRY, RXSTART_INIT); - writeRTL(CR, 0x62); - writeRTL(CURR, RXSTART_INIT); - writeRTL(CR, 0x22); - return 0; - } - - // initiate DMA to transfer the RTL8019 packet header - writeRTL(RBCR0, 4); - writeRTL(RBCR1, 0); - writeRTL(RSAR0, 0); - writeRTL(RSAR1, bnry); - writeRTL(CR, 0x0A); - /* debug_print(PSTR("Page header: "));*/ - - for(i=0;i<4;i++) { - pageheader[i] = readRTL(RDMAPORT); - /* debug_print8(pageheader[i]);*/ - } - - // end the DMA operation - writeRTL(CR, 0x22); - for(i = 0; i <= 20; i++) { - if(readRTL(ISR) & 1<<6) { - break; - } - } - writeRTL(ISR, 1<<6); - - - - rxlen = (pageheader[enetpacketLenH]<<8) + pageheader[enetpacketLenL]; - nextPage = pageheader[nextblock_ptr] ; - - currentRetreiveAddress = (bnry<<8) + 4; - - /* debug_print(PSTR("nextPage: ")); - debug_print8(nextPage);*/ - - // if the nextPage pointer is invalid, the packet is not ready yet - exit - if( (nextPage >= RXSTOP_INIT) || (nextPage < RXSTART_INIT) ) { - /* UDR0 = '0';*/ - return 0; - } - - return rxlen-4; -} - - -void RTL8019retreivePacketData(unsigned char * localBuffer, unsigned int length) -{ - unsigned int i; - volatile unsigned char *base = (unsigned char *)0x8300; - // initiate DMA to transfer the data - writeRTL(RBCR0, (unsigned char)length); - writeRTL(RBCR1, (unsigned char)(length>>8)); - writeRTL(RSAR0, (unsigned char)currentRetreiveAddress); - writeRTL(RSAR1, (unsigned char)(currentRetreiveAddress>>8)); - writeRTL(CR, 0x0A); - for(i=0;i= 0x6000 ) - currentRetreiveAddress = currentRetreiveAddress - (0x6000-0x4600) ; -} - - - -void RTL8019endPacketRetreive(void) -{ - volatile unsigned char *base = (unsigned char *)0x8300; - unsigned char i; - - // end the DMA operation - writeRTL(CR, 0x22); - for(i = 0; i <= 20; i++) - if(readRTL(ISR) & 1<<6) - break; - writeRTL(ISR, 1<<6); - - // set the boundary register to point to the start of the next packet - writeRTL(BNRY, nextPage); -} - - -void overrun(void) -{ - volatile unsigned char *base = (unsigned char *)0x8300; - unsigned char data_L, resend; - - data_L = readRTL(CR); - writeRTL(CR, 0x21); - delay_msec(2); - writeRTL(RBCR0, 0x00); - writeRTL(RBCR1, 0x00); - if(!(data_L & 0x04)) - resend = 0; - else if(data_L & 0x04) - { - data_L = readRTL(ISR); - if((data_L & 0x02) || (data_L & 0x08)) - resend = 0; - else - resend = 1; - } - - writeRTL(TCR, 0x02); - writeRTL(CR, 0x22); - writeRTL(BNRY, RXSTART_INIT); - writeRTL(CR, 0x62); - writeRTL(CURR, RXSTART_INIT); - writeRTL(CR, 0x22); - writeRTL(ISR, 0x10); - writeRTL(TCR, TCR_INIT); - - writeRTL(ISR, 0xFF); -} - - - - -/*! - * \brief Size of a single ring buffer page. - */ -#define NIC_PAGE_SIZE 0x100 - -/*! - * \brief First ring buffer page address. - */ -#define NIC_START_PAGE 0x40 - -/*! - * \brief Last ring buffer page address plus 1. - */ -#define NIC_STOP_PAGE 0x60 - -/*! - * \brief Number of pages in a single transmit buffer. - * - * This should be at least the MTU size. - */ -#define NIC_TX_PAGES 6 - -/*! - * \brief Number of transmit buffers. - */ -#define NIC_TX_BUFFERS 2 - -/*! - * \brief Controller memory layout: - * - * 0x4000 - 0x4bff 3k bytes transmit buffer - * 0x4c00 - 0x5fff 5k bytes receive buffer - */ -#define NIC_FIRST_TX_PAGE NIC_START_PAGE -#define NIC_FIRST_RX_PAGE (NIC_FIRST_TX_PAGE + NIC_TX_PAGES * NIC_TX_BUFFERS) - -/*! - * \brief Standard sizing information - */ -#define TX_PAGES 12 /* Allow for 2 back-to-back frames */ - -static unsigned char mac[6] = {0x00,0x06,0x98,0x01,0x02,0x29}; -void Delay(long nops) -{ - volatile long i; - - for(i = 0; i < nops; i++) -#ifdef __IMAGECRAFT__ - asm("nop\n"); -#else - asm volatile("nop\n\t"::); -#endif -} - -static int NicReset(void) -{ -volatile unsigned char *base = (unsigned char *)0x8300; - unsigned char i; - unsigned char j; - - for(j = 0; j < 20; j++) { - debug_print(PSTR("SW-Reset...")); - i = nic_read(NIC_RESET); - Delay(500); - nic_write(NIC_RESET, i); - for(i = 0; i < 20; i++) { - Delay(5000); - - /* - * ID detection added for version 1.1 boards. - */ - if((nic_read(NIC_PG0_ISR) & NIC_ISR_RST) != 0 && - nic_read(NIC_PG0_RBCR0) == 0x50 && - nic_read(NIC_PG0_RBCR1) == 0x70) { - debug_print(PSTR("OK\r\n")); - return 0; - } - } - debug_print(PSTR("failed\r\n\x07")); - - /* - * Toggle the hardware reset line. Since Ethernut version 1.3 the - * hardware reset pin of the nic is no longer connected to bit 4 - * on port E, but wired to the board reset line. - */ - if(j == 10) { - debug_print(PSTR("Ethernut 1.1 HW-Reset\r\n")); - sbi(DDRE, 4); - sbi(PORTE, 4); - Delay(100000); - cbi(PORTE, 4); - Delay(250000); - } - } - return -1; -} - -void initRTL8019(void) -{ - unsigned char i, rb; - volatile unsigned char *base = (unsigned char *)0x8300; - - RTL8019setupPorts(); - - /*#define nic_write writeRTL - #define nic_read readRTL*/ - /* - * Disable NIC interrupts. - */ - cbi(EIMSK, INT5); - - /* if(NicReset(base)) - return -1;*/ -#if 0 - /* - * Mask all interrupts and clear any interrupt status flag to set the - * INT pin back to low. - */ - nic_write(NIC_PG0_IMR, 0); - nic_write(NIC_PG0_ISR, 0xff); - - /* - * During reset the nic loaded its initial configuration from an - * external eeprom. On the ethernut board we do not have any - * configuration eeprom, but simply tied the eeprom data line to - * high level. So we have to clear some bits in the configuration - * register. Switch to register page 3. - */ - nic_write(NIC_CR, NIC_CR_STP | NIC_CR_RD2 | NIC_CR_PS0 | NIC_CR_PS1); - - /* - * The nic configuration registers are write protected unless both - * EEM bits are set to 1. - */ - nic_write(NIC_PG3_EECR, NIC_EECR_EEM0 | NIC_EECR_EEM1); - - /* - * Disable sleep and power down. - */ - nic_write(NIC_PG3_CONFIG3, 0); - - /* - * Network media had been set to 10Base2 by the virtual EEPROM and - * will be set now to auto detect. This will initiate a link test. - * We don't force 10BaseT, because this would disable the link test. - */ - nic_write(NIC_PG3_CONFIG2, NIC_CONFIG2_BSELB); - - /* - * Reenable write protection of the nic configuration registers - * and wait for link test to complete. - */ - nic_write(NIC_PG3_EECR, 0); - /* NutSleep(WAIT500);*/ - - delay_msec(500); - - - - - /* - * Switch to register page 0 and set data configuration register - * to byte-wide DMA transfers, normal operation (no loopback), - * send command not executed and 8 byte fifo threshold. - */ - nic_write(NIC_CR, NIC_CR_STP | NIC_CR_RD2); - nic_write(NIC_PG0_DCR, NIC_DCR_LS | NIC_DCR_FT1); - - /* - * Clear remote dma byte count register. - */ - nic_write(NIC_PG0_RBCR0, 0); - nic_write(NIC_PG0_RBCR1, 0); - - /* - * Temporarily set receiver to monitor mode and transmitter to - * internal loopback mode. Incoming packets will not be stored - * in the nic ring buffer and no data will be send to the network. - */ - nic_write(NIC_PG0_RCR, NIC_RCR_MON); - nic_write(NIC_PG0_TCR, NIC_TCR_LB0); - - /* - * Configure the nic's ring buffer page layout. - * NIC_PG0_BNRY: Last page read. - * NIC_PG0_PSTART: First page of receiver buffer. - * NIC_PG0_PSTOP: Last page of receiver buffer. - */ - nic_write(NIC_PG0_TPSR, NIC_FIRST_TX_PAGE); - nic_write(NIC_PG0_BNRY, NIC_STOP_PAGE - 1); - nic_write(NIC_PG0_PSTART, NIC_FIRST_RX_PAGE); - nic_write(NIC_PG0_PSTOP, NIC_STOP_PAGE); - - /* - * Once again clear interrupt status register. - */ - nic_write(NIC_PG0_ISR, 0xff); - - /* - * Switch to register page 1 and copy our MAC address into the nic. - * We are still in stop mode. - */ - nic_write(NIC_CR, NIC_CR_STP | NIC_CR_RD2 | NIC_CR_PS0); - for(i = 0; i < 6; i++) - nic_write(NIC_PG1_PAR0 + i, mac[i]); - - /* - * Clear multicast filter bits to disable all packets. - */ - for(i = 0; i < 8; i++) - nic_write(NIC_PG1_MAR0 + i, 0); - - /* - * Set current page pointer to one page after the boundary pointer. - */ - nic_write(NIC_PG1_CURR, NIC_START_PAGE + TX_PAGES); - - /* - * Switch back to register page 0, remaining in stop mode. - */ - nic_write(NIC_CR, NIC_CR_STP | NIC_CR_RD2); - - /* - * Take receiver out of monitor mode and enable it for accepting - * broadcasts. - */ - nic_write(NIC_PG0_RCR, NIC_RCR_AB); - - /* - * Clear all interrupt status flags and enable interrupts. - */ - nic_write(NIC_PG0_ISR, 0xff); - nic_write(NIC_PG0_IMR, NIC_IMR_PRXE | NIC_IMR_PTXE | NIC_IMR_RXEE | - NIC_IMR_TXEE | NIC_IMR_OVWE); - - /* - * Fire up the nic by clearing the stop bit and setting the start bit. - * To activate the local receive dma we must also take the nic out of - * the local loopback mode. - */ - nic_write(NIC_CR, NIC_CR_STA | NIC_CR_RD2); - nic_write(NIC_PG0_TCR, 0); - - /* NutSleep(WAIT500);*/ - delay_msec(500); - - - - - -#endif /* 0 */ - - NicReset(); - - debug_print(PSTR("Init controller...")); - nic_write(NIC_PG0_IMR, 0); - nic_write(NIC_PG0_ISR, 0xff); - nic_write(NIC_CR, NIC_CR_STP | NIC_CR_RD2 | NIC_CR_PS0 | NIC_CR_PS1); - nic_write(NIC_PG3_EECR, NIC_EECR_EEM0 | NIC_EECR_EEM1); - nic_write(NIC_PG3_CONFIG3, 0); - nic_write(NIC_PG3_CONFIG2, NIC_CONFIG2_BSELB); - nic_write(NIC_PG3_EECR, 0); - /* Delay(50000);*/ - delay_msec(2000); - - nic_write(NIC_CR, NIC_CR_STP | NIC_CR_RD2); - nic_write(NIC_PG0_DCR, NIC_DCR_LS | NIC_DCR_FT1); - nic_write(NIC_PG0_RBCR0, 0); - nic_write(NIC_PG0_RBCR1, 0); - nic_write(NIC_PG0_RCR, NIC_RCR_MON); - nic_write(NIC_PG0_TCR, NIC_TCR_LB0); - nic_write(NIC_PG0_TPSR, NIC_FIRST_TX_PAGE); - nic_write(NIC_PG0_BNRY, NIC_STOP_PAGE - 1); - nic_write(NIC_PG0_PSTART, NIC_FIRST_RX_PAGE); - nic_write(NIC_PG0_PSTOP, NIC_STOP_PAGE); - nic_write(NIC_PG0_ISR, 0xff); - nic_write(NIC_CR, NIC_CR_STP | NIC_CR_RD2 | NIC_CR_PS0); - for(i = 0; i < 6; i++) - nic_write(NIC_PG1_PAR0 + i, mac[i]); - for(i = 0; i < 8; i++) - nic_write(NIC_PG1_MAR0 + i, 0); - nic_write(NIC_PG1_CURR, NIC_START_PAGE + TX_PAGES); - nic_write(NIC_CR, NIC_CR_STP | NIC_CR_RD2); - nic_write(NIC_PG0_RCR, NIC_RCR_AB); - nic_write(NIC_PG0_ISR, 0xff); - nic_write(NIC_PG0_IMR, 0); - nic_write(NIC_CR, NIC_CR_STA | NIC_CR_RD2); - nic_write(NIC_PG0_TCR, 0); - /* Delay(1000000)*/ - delay_msec(2000); - - - nic_write(NIC_CR, NIC_CR_STA | NIC_CR_RD2 | NIC_CR_PS0 | NIC_CR_PS1); - rb = nic_read(NIC_PG3_CONFIG0); - debug_print8(rb); - switch(rb & 0xC0) { - case 0x00: - debug_print(PSTR("RTL8019AS ")); - if(rb & 0x08) - debug_print(PSTR("jumper mode: ")); - if(rb & 0x20) - debug_print(PSTR("AUI ")); - if(rb & 0x10) - debug_print(PSTR("PNP ")); - break; - case 0xC0: - debug_print(PSTR("RTL8019 ")); - if(rb & 0x08) - debug_print(PSTR("jumper mode: ")); - break; - default: - debug_print(PSTR("Unknown chip ")); - debug_print8(rb); - break; - } - if(rb & 0x04) - debug_print(PSTR("BNC\x07 ")); - if(rb & 0x03) - debug_print(PSTR("Failed\x07 ")); - - /* rb = nic_read(NIC_PG3_CONFIG1); - debug_print8(rb);*/ - /* NutPrintFormat(0, "IRQ%u ", (rb >> 4) & 7);*/ - /* debug_print("IRQ "); - debug_print8((rb >> 4) & 7);*/ - - rb = nic_read(NIC_PG3_CONFIG2); - debug_print8(rb); - switch(rb & 0xC0) { - case 0x00: - debug_print(PSTR("Auto ")); - break; - case 0x40: - debug_print(PSTR("10BaseT ")); - break; - case 0x80: - debug_print(PSTR("10Base5 ")); - break; - case 0xC0: - debug_print(PSTR("10Base2 ")); - break; - } - - - return; - - /* HARD_RESET_RTL8019();*/ - - // do soft reset - writeRTL( ISR, readRTL(ISR) ) ; - delay_msec(50); - - writeRTL(CR,0x21); // stop the NIC, abort DMA, page 0 - delay_msec(2); // make sure nothing is coming in or going out - writeRTL(DCR, DCR_INIT); // 0x58 - writeRTL(RBCR0,0x00); - writeRTL(RBCR1,0x00); - writeRTL(RCR,0x04); - writeRTL(TPSR, TXSTART_INIT); - writeRTL(TCR,0x02); - writeRTL(PSTART, RXSTART_INIT); - writeRTL(BNRY, RXSTART_INIT); - writeRTL(PSTOP, RXSTOP_INIT); - writeRTL(CR, 0x61); - delay_msec(2); - writeRTL(CURR, RXSTART_INIT); - - writeRTL(PAR0+0, MYMAC_0); - writeRTL(PAR0+1, MYMAC_1); - writeRTL(PAR0+2, MYMAC_2); - writeRTL(PAR0+3, MYMAC_3); - writeRTL(PAR0+4, MYMAC_4); - writeRTL(PAR0+5, MYMAC_5); - - writeRTL(CR,0x21); - writeRTL(DCR, DCR_INIT); - writeRTL(CR,0x22); - writeRTL(ISR,0xFF); - writeRTL(IMR, IMR_INIT); - writeRTL(TCR, TCR_INIT); - - writeRTL(CR, 0x22); // start the NIC -} - - -void processRTL8019Interrupt(void) -{ - volatile unsigned char *base = (unsigned char *)0x8300; - unsigned char byte = readRTL(ISR); - - if( byte & (1< UIP_BUFSIZE ) - { - RTL8019endPacketRetreive(); - return 0; - } - - // copy the packet data into the uIP packet buffer - RTL8019retreivePacketData( uip_buf, packetLength ); - RTL8019endPacketRetreive(); - - return packetLength; -} - - -void RTL8019dev_exit(void) -{ -} diff --git a/cpu/avr/dev/rtl8019dev.h b/cpu/avr/dev/rtl8019dev.h deleted file mode 100644 index 29850c155..000000000 --- a/cpu/avr/dev/rtl8019dev.h +++ /dev/null @@ -1,69 +0,0 @@ -#ifndef __RTL8019DEV_H__ -#define __RTL8019DEV_H__ - -/***************************************************************************** -* Module Name: Realtek 8019AS Driver Interface for uIP-AVR Port -* -* Created By: Louis Beaudoin (www.embedded-creations.com) -* -* Original Release: September 21, 2002 -* -* Module Description: -* Provides three functions to interface with the Realtek 8019AS driver -* These functions can be called directly from the main uIP control loop -* to send packets from uip_buf and uip_appbuf, and store incoming packets to -* uip_buf -* -* September 30, 2002 - Louis Beaudoin -* Modifications required to handle the packet receive function changes in -* rtl8019.c. There is no longer a need to poll for an empty buffer or -* an overflow. -* Added support for the Imagecraft Compiler -* -*****************************************************************************/ - -#include "net/uip.h" -#include "dev/rtl8019.h" - -/***************************************************************************** -* RTL8019dev_init() -* Created By: Louis Beaudoin -* Date: September 21, 2002 -* Description: Power-up initialization of the RTL8019 -*****************************************************************************/ -void RTL8019dev_init(void); - - -/***************************************************************************** -* RTL8019dev_send() -* Created By: Louis Beaudoin -* Date: September 21, 2002 -* Description: Sends the packet contained in uip_buf and uip_appdata over -* the network -*****************************************************************************/ -void RTL8019dev_send(void); - - -/***************************************************************************** -* unsigned char/int RTL8019dev_poll() -* Returns: Length of the packet retreived, or zero if no packet retreived -* Created By: Louis Beaudoin -* Date: September 21, 2002 -* Description: Polls the RTL8019 looking for an overflow condition or a new -* packet in the receive buffer. If a new packet exists and -* will fit in uip_buf, it is retreived, and the length is -* returned. A packet bigger than the buffer is discarded -*****************************************************************************/ -unsigned int RTL8019dev_poll(void); - - -/***************************************************************************** -* RTL8019dev_exit() -* Created By: - -* Date: - -* Description: Final shutdown of the RTL8019 -*****************************************************************************/ -void RTL8019dev_exit(void); - - -#endif /* __RTL8019DEV_H__ */ diff --git a/cpu/avr/dev/rtlregs.h b/cpu/avr/dev/rtlregs.h deleted file mode 100644 index ae3d07d21..000000000 --- a/cpu/avr/dev/rtlregs.h +++ /dev/null @@ -1,354 +0,0 @@ -#ifndef _DEV_RTLREGS_H_ -#define _DEV_RTLREGS_H_ - -/* - * Copyright (C) 2001-2002 by egnite Software GmbH. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * 3. All advertising materials mentioning features or use of this - * software must display the following acknowledgement: - * - * This product includes software developed by egnite Software GmbH - * and its contributors. - * - * THIS SOFTWARE IS PROVIDED BY EGNITE SOFTWARE GMBH AND CONTRIBUTORS - * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT - * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS - * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL EGNITE - * SOFTWARE GMBH OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, - * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, - * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS - * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED - * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, - * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF - * THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF - * SUCH DAMAGE. - * - * For additional information see http://www.ethernut.de/ - * - * - - * Portions Copyright (C) 2000 David J. Hudson - * - * This file 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. - * - * You can redistribute this file and/or modify it under the terms of the GNU - * General Public License (GPL) as published by the Free Software Foundation; - * either version 2 of the License, or (at your discretion) any later version. - * See the accompanying file "copying-gpl.txt" for more details. - * - * As a special exception to the GPL, permission is granted for additional - * uses of the text contained in this file. See the accompanying file - * "copying-liquorice.txt" for details. - * - - * Portions Copyright (c) 1983, 1993 by - * The Regents of the University of California. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * 3. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: - * This product includes software developed by the University of - * California, Berkeley and its contributors. - * 4. Neither the name of the University nor the names of its contributors - * may be used to endorse or promote products derived from this software - * without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND - * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE - * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL - * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS - * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT - * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY - * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF - * SUCH DAMAGE. - */ - -/* - * $Log: rtlregs.h,v $ - * Revision 1.1 2006/06/17 22:41:21 adamdunkels - * Import of the contiki-2.x development code from the SICS internal CVS server - * - * Revision 1.1 2005/09/19 23:05:35 adam - * AVR device drivers - * - * Revision 1.1 2005/05/18 19:03:23 adam - * Initial import of Contiki AVR port - * - * Revision 1.1 2003/07/04 10:54:52 adamdunkels - * First version of the AVR port - * - * Revision 1.1 2003/02/05 20:49:07 adam - * *** empty log message *** - * - * Revision 1.6 2002/10/29 15:27:36 harald - * *** empty log message *** - * - * Revision 1.5 2002/06/26 17:29:08 harald - * First pre-release with 2.4 stack - * - */ - -/*! - * \brief Realtek 8019AS register definitions. - */ -/*@{*/ - -/* - * Register offset applicable to all register pages. - */ -#define NIC_CR 0x00 /*!< \brief Command register */ -#define NIC_IOPORT 0x10 /*!< \brief I/O data port */ -#define NIC_RESET 0x1f /*!< \brief Reset port */ - -/* - * Page 0 register offsets. - */ -#define NIC_PG0_CLDA0 0x01 /*!< \brief Current local DMA address 0 */ -#define NIC_PG0_PSTART 0x01 /*!< \brief Page start register */ -#define NIC_PG0_CLDA1 0x02 /*!< \brief Current local DMA address 1 */ -#define NIC_PG0_PSTOP 0x02 /*!< \brief Page stop register */ -#define NIC_PG0_BNRY 0x03 /*!< \brief Boundary pointer */ -#define NIC_PG0_TSR 0x04 /*!< \brief Transmit status register */ -#define NIC_PG0_TPSR 0x04 /*!< \brief Transmit page start address */ -#define NIC_PG0_NCR 0x05 /*!< \brief Number of collisions register */ -#define NIC_PG0_TBCR0 0x05 /*!< \brief Transmit byte count register 0 */ -#define NIC_PG0_FIFO 0x06 /*!< \brief FIFO */ -#define NIC_PG0_TBCR1 0x06 /*!< \brief Transmit byte count register 1 */ -#define NIC_PG0_ISR 0x07 /*!< \brief Interrupt status register */ -#define NIC_PG0_CRDA0 0x08 /*!< \brief Current remote DMA address 0 */ -#define NIC_PG0_RSAR0 0x08 /*!< \brief Remote start address register 0 - Low byte address to read from the buffer. */ -#define NIC_PG0_CRDA1 0x09 /*!< \brief Current remote DMA address 1 */ -#define NIC_PG0_RSAR1 0x09 /*!< \brief Remote start address register 1 - High byte address to read from the buffer. */ -#define NIC_PG0_RBCR0 0x0a /*!< \brief Remote byte count register 0 - Low byte of the number of bytes to read - from the buffer. */ -#define NIC_PG0_RBCR1 0x0b /*!< \brief Remote byte count register 1 - High byte of the number of bytes to read - from the buffer. */ -#define NIC_PG0_RSR 0x0c /*!< \brief Receive status register */ -#define NIC_PG0_RCR 0x0c /*!< \brief Receive configuration register */ -#define NIC_PG0_CNTR0 0x0d /*!< \brief Tally counter 0 (frame alignment errors) */ -#define NIC_PG0_TCR 0x0d /*!< \brief Transmit configuration register */ -#define NIC_PG0_CNTR1 0x0e /*!< \brief Tally counter 1 (CRC errors) */ -#define NIC_PG0_DCR 0x0e /*!< \brief Data configuration register */ -#define NIC_PG0_CNTR2 0x0f /*!< \brief Tally counter 2 (Missed packet errors) */ -#define NIC_PG0_IMR 0x0f /*!< \brief Interrupt mask register */ - -/* - * Page 1 register offsets. - */ -#define NIC_PG1_PAR0 0x01 /*!< \brief Physical address register 0 */ -#define NIC_PG1_PAR1 0x02 /*!< \brief Physical address register 1 */ -#define NIC_PG1_PAR2 0x03 /*!< \brief Physical address register 2 */ -#define NIC_PG1_PAR3 0x04 /*!< \brief Physical address register 3 */ -#define NIC_PG1_PAR4 0x05 /*!< \brief Physical address register 4 */ -#define NIC_PG1_PAR5 0x06 /*!< \brief Physical address register 5 */ -#define NIC_PG1_CURR 0x07 /*!< \brief Current page register - The next incoming packet will be stored - at this page address. */ -#define NIC_PG1_MAR0 0x08 /*!< \brief Multicast address register 0 */ -#define NIC_PG1_MAR1 0x09 /*!< \brief Multicast address register 1 */ -#define NIC_PG1_MAR2 0x0a /*!< \brief Multicast address register 2 */ -#define NIC_PG1_MAR3 0x0b /*!< \brief Multicast address register 3 */ -#define NIC_PG1_MAR4 0x0c /*!< \brief Multicast address register 4 */ -#define NIC_PG1_MAR5 0x0d /*!< \brief Multicast address register 5 */ -#define NIC_PG1_MAR6 0x0e /*!< \brief Multicast address register 6 */ -#define NIC_PG1_MAR7 0x0f /*!< \brief Multicast address register 7 */ - -/* - * Page 2 register offsets. - */ -#define NIC_PG2_PSTART 0x01 /*!< \brief Page start register */ -#define NIC_PG2_CLDA0 0x01 /*!< \brief Current local DMA address 0 */ -#define NIC_PG2_PSTOP 0x02 /*!< \brief Page stop register */ -#define NIC_PG2_CLDA1 0x02 /*!< \brief Current local DMA address 1 */ -#define NIC_PG2_RNP 0x03 /*!< \brief Remote next packet pointer */ -#define NIC_PG2_TSPR 0x04 /*!< \brief Transmit page start register */ -#define NIC_PG2_LNP 0x05 /*!< \brief Local next packet pointer */ -#define NIC_PG2_ACU 0x06 /*!< \brief Address counter (upper) */ -#define NIC_PG2_ACL 0x07 /*!< \brief Address counter (lower) */ -#define NIC_PG2_RCR 0x0c /*!< \brief Receive configuration register */ -#define NIC_PG2_TCR 0x0d /*!< \brief Transmit configuration register */ -#define NIC_PG2_DCR 0x0e /*!< \brief Data configuration register */ -#define NIC_PG2_IMR 0x0f /*!< \brief Interrupt mask register */ - -/* - * Page 3 register offsets. - */ -#define NIC_PG3_EECR 0x01 /*!< \brief EEPROM command register */ -#define NIC_PG3_BPAGE 0x02 /*!< \brief Boot-ROM page register */ -#define NIC_PG3_CONFIG0 0x03 /*!< \brief Configuration register 0 (r/o) */ -#define NIC_PG3_CONFIG1 0x04 /*!< \brief Configuration register 1 */ -#define NIC_PG3_CONFIG2 0x05 /*!< \brief Configuration register 2 */ -#define NIC_PG3_CONFIG3 0x06 /*!< \brief Configuration register 3 */ -#define NIC_PG3_CSNSAV 0x08 /*!< \brief CSN save register (r/o) */ -#define NIC_PG3_HLTCLK 0x09 /*!< \brief Halt clock */ -#define NIC_PG3_INTR 0x0b /*!< \brief Interrupt pins (r/o) */ - -/* - * Command register bits. - */ -#define NIC_CR_STP 0x01 /*!< \brief Stop */ -#define NIC_CR_STA 0x02 /*!< \brief Start */ -#define NIC_CR_TXP 0x04 /*!< \brief Transmit packet */ -#define NIC_CR_RD0 0x08 /*!< \brief Remote DMA command bit 0 */ -#define NIC_CR_RD1 0x10 /*!< \brief Remote DMA command bit 1 */ -#define NIC_CR_RD2 0x20 /*!< \brief Remote DMA command bit 2 */ -#define NIC_CR_PS0 0x40 /*!< \brief Page select bit 0 */ -#define NIC_CR_PS1 0x80 /*!< \brief Page select bit 1 */ - -/* - * Interrupt status register bits. - */ -#define NIC_ISR_PRX 0x01 /*!< \brief Packet received */ -#define NIC_ISR_PTX 0x02 /*!< \brief Packet transmitted */ -#define NIC_ISR_RXE 0x04 /*!< \brief Receive error */ -#define NIC_ISR_TXE 0x08 /*!< \brief Transmit error */ -#define NIC_ISR_OVW 0x10 /*!< \brief Overwrite warning */ -#define NIC_ISR_CNT 0x20 /*!< \brief Counter overflow */ -#define NIC_ISR_RDC 0x40 /*!< \brief Remote DMA complete */ -#define NIC_ISR_RST 0x80 /*!< \brief Reset status */ - -/* - * Interrupt mask register bits. - */ -#define NIC_IMR_PRXE 0x01 /*!< \brief Packet received interrupt enable */ -#define NIC_IMR_PTXE 0x02 /*!< \brief Packet transmitted interrupt enable */ -#define NIC_IMR_RXEE 0x04 /*!< \brief Receive error interrupt enable */ -#define NIC_IMR_TXEE 0x08 /*!< \brief Transmit error interrupt enable */ -#define NIC_IMR_OVWE 0x10 /*!< \brief Overwrite warning interrupt enable */ -#define NIC_IMR_CNTE 0x20 /*!< \brief Counter overflow interrupt enable */ -#define NIC_IMR_RCDE 0x40 /*!< \brief Remote DMA complete interrupt enable */ - -/* - * Data configuration register bits. - */ -#define NIC_DCR_WTS 0x01 /*!< \brief Word transfer select */ -#define NIC_DCR_BOS 0x02 /*!< \brief Byte order select */ -#define NIC_DCR_LAS 0x04 /*!< \brief Long address select */ -#define NIC_DCR_LS 0x08 /*!< \brief Loopback select */ -#define NIC_DCR_AR 0x10 /*!< \brief Auto-initialize remote */ -#define NIC_DCR_FT0 0x20 /*!< \brief FIFO threshold select bit 0 */ -#define NIC_DCR_FT1 0x40 /*!< \brief FIFO threshold select bit 1 */ - -/* - * Transmit configuration register bits. - */ -#define NIC_TCR_CRC 0x01 /*!< \brief Inhibit CRC */ -#define NIC_TCR_LB0 0x02 /*!< \brief Encoded loopback control bit 0 */ -#define NIC_TCR_LB1 0x04 /*!< \brief Encoded loopback control bit 1 */ -#define NIC_TCR_ATD 0x08 /*!< \brief Auto transmit disable */ -#define NIC_TCR_OFST 0x10 /*!< \brief Collision offset enable */ - -/* - * Transmit status register bits. - */ -#define NIC_TSR_PTX 0x01 /*!< \brief Packet transmitted */ -#define NIC_TSR_COL 0x04 /*!< \brief Transmit collided */ -#define NIC_TSR_ABT 0x08 /*!< \brief Transmit aborted */ -#define NIC_TSR_CRS 0x10 /*!< \brief Carrier sense lost */ -#define NIC_TSR_FU 0x20 /*!< \brief FIFO underrun */ -#define NIC_TSR_CDH 0x40 /*!< \brief CD heartbeat */ -#define NIC_TSR_OWC 0x80 /*!< \brief Out of window collision */ - -/* - * Receive configuration register bits. - */ -#define NIC_RCR_SEP 0x01 /*!< \brief Save errored packets */ -#define NIC_RCR_AR 0x02 /*!< \brief Accept runt packets */ -#define NIC_RCR_AB 0x04 /*!< \brief Accept broadcast */ -#define NIC_RCR_AM 0x08 /*!< \brief Accept multicast */ -#define NIC_RCR_PRO 0x10 /*!< \brief Promiscuous physical */ -#define NIC_RCR_MON 0x20 /*!< \brief Monitor mode */ - -/* - * Receive status register bits. - */ -#define NIC_RSR_PRX 0x01 /*!< \brief Packet received intact */ -#define NIC_RSR_CRC 0x02 /*!< \brief CRC error */ -#define NIC_RSR_FAE 0x04 /*!< \brief Frame alignment error */ -#define NIC_RSR_FO 0x08 /*!< \brief FIFO overrun */ -#define NIC_RSR_MPA 0x10 /*!< \brief Missed packet */ -#define NIC_RSR_PHY 0x20 /*!< \brief Physical/multicast address */ -#define NIC_RSR_DIS 0x40 /*!< \brief Receiver disabled */ -#define NIC_RSR_DFR 0x80 /*!< \brief Deferring */ - -/* - * EEPROM command register bits. - */ -#define NIC_EECR_EEM1 0x80 /*!< \brief EEPROM Operating Mode */ -#define NIC_EECR_EEM0 0x40 /*!< \brief EEPROM Operating Mode - - 0 0 Normal operation - - 0 1 Auto-load - - 1 0 9346 programming - - 1 1 Config register write enab */ -#define NIC_EECR_EECS 0x08 /*!< \brief EEPROM Chip Select */ -#define NIC_EECR_EESK 0x04 /*!< \brief EEPROM Clock */ -#define NIC_EECR_EEDI 0x02 /*!< \brief EEPROM Data In */ -#define NIC_EECR_EEDO 0x01 /*!< \brief EEPROM Data Out */ - -/* - * Configuration register 2 bits. - */ -#define NIC_CONFIG2_PL1 0x80 /*!< \brief Network media type */ -#define NIC_CONFIG2_PL0 0x40 /*!< \brief Network media type - - 0 0 TP/CX auto-detect - - 0 1 10baseT - - 1 0 10base5 - - 1 1 10base2 */ -#define NIC_CONFIG2_BSELB 0x20 /*!< \brief BROM disable */ -#define NIC_CONFIG2_BS4 0x10 /*!< \brief BROM size/base */ -#define NIC_CONFIG2_BS3 0x08 -#define NIC_CONFIG2_BS2 0x04 -#define NIC_CONFIG2_BS1 0x02 -#define NIC_CONFIG2_BS0 0x01 - -/* - * Configuration register 3 bits - */ -#define NIC_CONFIG3_PNP 0x80 /*!< \brief PnP Mode */ -#define NIC_CONFIG3_FUDUP 0x40 /*!< \brief Full duplex */ -#define NIC_CONFIG3_LEDS1 0x20 /*!< \brief LED1/2 pin configuration - - 0 LED1 == LED_RX, LED2 == LED_TX - - 1 LED1 == LED_CRS, LED2 == MCSB */ -#define NIC_CONFIG3_LEDS0 0x10 /*!< \brief LED0 pin configration - - 0 LED0 pin == LED_COL - - 1 LED0 pin == LED_LINK */ -#define NIC_CONFIG3_SLEEP 0x04 /*!< \brief Sleep mode */ -#define NIC_CONFIG3_PWRDN 0x02 /*!< \brief Power Down */ -#define NIC_CONFIG3_ACTIVEB 0x01 /*!< \brief inverse of bit 0 in PnP Act Reg */ - -/*@}*/ - -/*! - * \brief Read byte from controller register. - */ -#define nic_read(reg) *(base + (reg)) - -/*! - * \brief Write byte to controller register. - */ -#define nic_write(reg, data) *(base + (reg)) = data - -#endif