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dgisselq |
////////////////////////////////////////////////////////////////////////////////
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//
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// Filename: netsetup.cpp
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//
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// Project: OpenArty, an entirely open SoC based upon the Arty platform
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//
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// Purpose:
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//
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//
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// Creator: Dan Gisselquist, Ph.D.
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// Gisselquist Technology, LLC
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//
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////////////////////////////////////////////////////////////////////////////////
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//
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// Copyright (C) 2015-2016, Gisselquist Technology, LLC
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//
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// This program is free software (firmware): you can redistribute it and/or
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// modify it under the terms of the GNU General Public License as published
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// by the Free Software Foundation, either version 3 of the License, or (at
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// your option) any later version.
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//
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// This program is distributed in the hope that it will be useful, but WITHOUT
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// ANY WARRANTY; without even the implied warranty of MERCHANTIBILITY or
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// FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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// for more details.
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//
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// You should have received a copy of the GNU General Public License along
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// with this program. (It's in the $(ROOT)/doc directory, run make with no
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// target there if the PDF file isn't present.) If not, see
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// <http://www.gnu.org/licenses/> for a copy.
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//
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// License: GPL, v3, as defined and found on www.gnu.org,
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// http://www.gnu.org/licenses/gpl.html
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//
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//
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////////////////////////////////////////////////////////////////////////////////
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//
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//
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#include <stdio.h>
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#include <stdlib.h>
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#include <unistd.h>
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#include <strings.h>
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#include <ctype.h>
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#include <string.h>
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#include <signal.h>
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#include <assert.h>
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#include "port.h"
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#include "regdefs.h"
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FPGA *m_fpga;
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void closeup(int v) {
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m_fpga->kill();
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exit(0);
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}
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void usage(void) {
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printf("USAGE: netsetup\n");
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}
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int main(int argc, char **argv) {
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int skp=0, port = FPGAPORT;
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FPGAOPEN(m_fpga);
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signal(SIGSTOP, closeup);
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signal(SIGHUP, closeup);
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if ((argc < 1)||(argc > 2)) {
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// usage();
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printf("USAGE: netsetup\n");
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exit(-1);
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}
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unsigned v;
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v = m_fpga->readio(R_MDIO_BMCR);
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printf(" BMCR %04x\tBasic Mode Control Register\n", v);
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if (v & 0x08000)
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printf(" \tReset in progress\n");
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if (v & 0x04000)
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printf(" \tLoopback enabled\n");
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if (v & 0x01000)
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printf(" \tAuto-negotiation enabled\n");
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else if (v & 0x02000)
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printf(" \t100Mb/s -- manual selection\n");
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else
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printf(" \t 10Mb/s -- manual selection\n");
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if (v & 0x00800)
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printf(" \tPHY is powered down\n");
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if (v & 0x00400)
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printf(" \tPort is isolated from MII\n");
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if (v & 0x00200)
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printf(" \tRestart-auto-negotiation\n");
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if ((v& 0x00100)==0)
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printf(" \tHalf-duplex mode\n");
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if (v & 0x00080)
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printf(" \tCollision test enabled\n");
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v = m_fpga->readio(R_MDIO_BMSR);
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printf("R/O BMSR %04x\tBasic Mode Status Register\n", v);
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if (v & 0x08000)
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printf(" \t100Base-T4 capable\n");
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if (v & 0x04000)
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printf(" \t100Base-TX Full Duplex capable\n");
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if (v & 0x02000)
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printf(" \t100Base-TX Half Duplex capable\n");
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if (v & 0x01000)
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printf(" \t 10Base-TX Full Duplex capable\n");
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if (v & 0x00800)
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printf(" \t 10Base-TX Half Duplex capable\n");
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if (v & 0x00040)
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printf(" \tPreamble suppression capable\n");
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if (v & 0x00020)
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printf(" \tAuto-negotiation complete\n");
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if (v & 0x00010)
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printf(" \tRemote fault detected\n");
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if (v & 0x00008)
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printf(" \tDevice is capable of auto-negotiation\n");
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if (v & 0x00004)
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printf(" \tLink is up\n");
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if (v & 0x00002)
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printf(" \tJabber condition detected (10Mb/s mode)\n");
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if (v & 0x00001)
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printf(" \tExtended register capabilities\n");
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v = m_fpga->readio(R_MDIO_PHYIDR1);
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printf("R/O PHYID1 %04x\tPHY Identifier Reg #1\n", v);
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//printf(" %4x\tOUI MSB\n", v);
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v = m_fpga->readio(R_MDIO_PHYIDR2);
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printf("R/O PHYID2 %04x\tPHY Identifier Reg #2\n", v);
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printf(" %4x\tOUI LSBs\n", (v>>10)&0x3f);
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printf(" %4x\tVendor model number\n", (v>>4)&0x3f);
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printf(" %4x\tModel revision number\n", v&0x0f);
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v = m_fpga->readio(R_MDIO_ANAR);
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printf(" ANAR %04x\tAuto-negotiation advertisement register\n", v);
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v = m_fpga->readio(R_MDIO_ANLPAR);
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printf(" ANLPAR %04x\tAuto-negotiation link partner ability\n", v);
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v = m_fpga->readio(R_MDIO_ANER);
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printf(" ANER %04x\tAuto-negotiation expansion register\n", v);
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v = m_fpga->readio(R_MDIO_ANNPTR);
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printf(" ANNPTR %04x\tAuto-negotiation Next page TX\n", v);
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v = m_fpga->readio(R_MDIO_PHYSTS);
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printf("R/O PHYSTS %04x\tPHY status register\n", v);
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if (v&0x4000)
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printf(" \tMDI pairs swapped\n");
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if (v&0x2000)
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printf(" \tReceive error event since last read of RXERCNT\n");
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if (v&0x1000)
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printf(" \tInverted polarity detected\n");
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if (v&0x800)
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printf(" \tFalse carrier sense latch\n");
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if (v&0x400)
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printf(" \tUnconditional signal detection from PMD\n");
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if (v&0x200)
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printf(" \tDescrambler lock from PMD\n");
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if (v&0x100)
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printf(" \tNew link codeword page has been received\n");
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if (v&0x40)
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printf(" \tRemote fault condition detected\n");
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if (v&0x20)
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printf(" \tJabber condition detected\n");
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if (v&0x10)
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printf(" \tAuto-negotiation complete\n");
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if (v&0x08)
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printf(" \tLoopback enabled\n");
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if (v&0x04)
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printf(" \tFull duplex mode\n");
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printf(" %3d\tSpeed from autonegotiation\n", (v&2)?10:100);
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if ((v&0x01)==0)
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printf(" \tNo link established\n");
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v = m_fpga->readio(R_MDIO_FCSCR);
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printf(" FCSCR %04x\tFalse Carrier Sense Counter Register\n", v);
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v = m_fpga->readio(R_MDIO_RECR);
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printf(" RECR %04x\tReceive Error Counter Register\n", v);
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v = m_fpga->readio(R_MDIO_PCSR);
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printf(" PCSR %04x\tPCB Sub-Layer Configuration and Status Register\n", v);
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if (v&0x400)
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printf(" \tTrue Quiet (TQ) mode enabled\n");
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if (v&0x200)
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printf(" \tSignal detecttion forced in PMA\n");
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if (v&0x100)
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printf(" \tEnhanced signal detetion algorithm\n");
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if (v&0x80)
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printf(" \tDescrambler timeout = 2ms (for large packets)\n");
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if (v&0x20)
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printf(" \tForce 100Mb/s good link\n");
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if (v&0x4)
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printf(" \tNRZI bypass enabled\n");
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v = m_fpga->readio(R_MDIO_RBR);
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printf(" RBR %04x\tRMII and Bypass Register\n", v);
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if (v&0x20)
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printf(" \tRMII mode enabled\n");
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v = m_fpga->readio(R_MDIO_LEDCR);
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printf(" LEDCR %04x\tLED Direct Control Register\n", v);
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if (v&0x20)
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printf(" %s\tLED_SPEED LED\n", (v&0x4)?"ON ":"OFF");
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if (v&0x10)
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printf(" %s\tLED_LINK LED\n", (v&0x2)?"ON ":"OFF");
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v = m_fpga->readio(R_MDIO_PHYCR);
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printf(" PHYCR %04x\tPHY control register\n", v);
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if (v&0x8000)
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printf(" \tAuto-neg auto-MDIX enabled\n");
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if (v&0x4000)
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printf(" \tForce MDI pairs to cross\n");
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if (v&0x2000)
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printf(" \tPause receive negotiation\n");
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if (v&0x1000)
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printf(" \tPause transmit negotiation\n");
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if (v&0x0800)
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printf(" \tForce BIST error\n");
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if (v&0x0400)
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printf(" \tPSR15 BIST sequence selected\n");
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if (v&0x0200)
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printf(" \tBIST test passed\n");
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if (v&0x0100)
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printf(" \tBIST start\n");
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if (v&0x0080)
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printf(" \tBypass LED stretching\n");
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if ((v&0x0020)==0)
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printf(" \tDon\'t blink LED\'s on activity\n");
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if (v&0x001f)
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printf(" %4x\tPHY Addr\n", v & 0x01f);
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v = m_fpga->readio(R_MDIO_BTSCR);
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printf(" BTSCR %04x\t10-Base T Status/Control Register\n", v);
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v = m_fpga->readio(R_MDIO_CDCTRL);
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printf(" CDCTRL %04x\tCD Test Control Register, BIST Extension Register\n", v);
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if (v&0xff00)
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printf(" %04x\tBIST error counter\n", (v>>8)&0x0ff);
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if (v&0x20)
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printf(" \tPacket BIST continuous mode\n");
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if (v&0x10)
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printf(" \tCD pattern enable for 10Mb\n");
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v = m_fpga->readio(R_MDIO_EDCR);
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printf(" EDCR %04x\tEnergy Detect Control Register\n", v);
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if (v&0x8000)
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printf(" \tEnergy detect mode enabled\n");
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if (v&0x4000)
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printf(" \tEnergy detect power up\n");
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if (v&0x2000)
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printf(" \tEnergy detect power down\n");
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if (v&0x1000)
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printf(" \tEnergy detect manual power up/down\n");
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if (v&0x0800)
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printf(" \tDisable bursting of energy detection bursts\n");
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if (v&0x0400)
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printf(" \tED Power state\n");
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if (v&0x0200)
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printf(" \tEnergy detect err threshold met\n");
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if (v&0x0100)
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printf(" \tEnergy detect data threshold met\n");
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printf(" %04x\tEnergy detect err threshold\n", (v>>4)&15);
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printf(" %04x\tEnergy detect data threshold\n", (v)&15);
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delete m_fpga;
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}
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