| 1 |
30 |
dgisselq |
////////////////////////////////////////////////////////////////////////////////
|
| 2 |
|
|
//
|
| 3 |
|
|
// Filename: netsetup.cpp
|
| 4 |
|
|
//
|
| 5 |
|
|
// Project: OpenArty, an entirely open SoC based upon the Arty platform
|
| 6 |
|
|
//
|
| 7 |
|
|
// Purpose:
|
| 8 |
|
|
//
|
| 9 |
|
|
//
|
| 10 |
|
|
// Creator: Dan Gisselquist, Ph.D.
|
| 11 |
|
|
// Gisselquist Technology, LLC
|
| 12 |
|
|
//
|
| 13 |
|
|
////////////////////////////////////////////////////////////////////////////////
|
| 14 |
|
|
//
|
| 15 |
51 |
dgisselq |
// Copyright (C) 2015-2017, Gisselquist Technology, LLC
|
| 16 |
30 |
dgisselq |
//
|
| 17 |
|
|
// This program is free software (firmware): you can redistribute it and/or
|
| 18 |
|
|
// modify it under the terms of the GNU General Public License as published
|
| 19 |
|
|
// by the Free Software Foundation, either version 3 of the License, or (at
|
| 20 |
|
|
// your option) any later version.
|
| 21 |
|
|
//
|
| 22 |
|
|
// This program is distributed in the hope that it will be useful, but WITHOUT
|
| 23 |
|
|
// ANY WARRANTY; without even the implied warranty of MERCHANTIBILITY or
|
| 24 |
|
|
// FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
|
| 25 |
|
|
// for more details.
|
| 26 |
|
|
//
|
| 27 |
|
|
// You should have received a copy of the GNU General Public License along
|
| 28 |
51 |
dgisselq |
// with this program. (It's in the $(ROOT)/doc directory. Run make with no
|
| 29 |
30 |
dgisselq |
// target there if the PDF file isn't present.) If not, see
|
| 30 |
|
|
// <http://www.gnu.org/licenses/> for a copy.
|
| 31 |
|
|
//
|
| 32 |
|
|
// License: GPL, v3, as defined and found on www.gnu.org,
|
| 33 |
|
|
// http://www.gnu.org/licenses/gpl.html
|
| 34 |
|
|
//
|
| 35 |
|
|
//
|
| 36 |
|
|
////////////////////////////////////////////////////////////////////////////////
|
| 37 |
|
|
//
|
| 38 |
|
|
//
|
| 39 |
|
|
#include <stdio.h>
|
| 40 |
|
|
#include <stdlib.h>
|
| 41 |
|
|
#include <unistd.h>
|
| 42 |
|
|
#include <strings.h>
|
| 43 |
|
|
#include <ctype.h>
|
| 44 |
|
|
#include <string.h>
|
| 45 |
|
|
#include <signal.h>
|
| 46 |
|
|
#include <assert.h>
|
| 47 |
|
|
|
| 48 |
|
|
#include "port.h"
|
| 49 |
|
|
#include "regdefs.h"
|
| 50 |
|
|
|
| 51 |
|
|
FPGA *m_fpga;
|
| 52 |
|
|
void closeup(int v) {
|
| 53 |
|
|
m_fpga->kill();
|
| 54 |
|
|
exit(0);
|
| 55 |
|
|
}
|
| 56 |
|
|
|
| 57 |
|
|
void usage(void) {
|
| 58 |
|
|
printf("USAGE: netsetup\n");
|
| 59 |
|
|
}
|
| 60 |
|
|
|
| 61 |
|
|
int main(int argc, char **argv) {
|
| 62 |
|
|
FPGAOPEN(m_fpga);
|
| 63 |
|
|
|
| 64 |
|
|
signal(SIGSTOP, closeup);
|
| 65 |
|
|
signal(SIGHUP, closeup);
|
| 66 |
|
|
|
| 67 |
|
|
if ((argc < 1)||(argc > 2)) {
|
| 68 |
|
|
// usage();
|
| 69 |
|
|
printf("USAGE: netsetup\n");
|
| 70 |
|
|
exit(-1);
|
| 71 |
|
|
}
|
| 72 |
|
|
|
| 73 |
|
|
unsigned v;
|
| 74 |
|
|
v = m_fpga->readio(R_MDIO_BMCR);
|
| 75 |
|
|
printf(" BMCR %04x\tBasic Mode Control Register\n", v);
|
| 76 |
|
|
if (v & 0x08000)
|
| 77 |
|
|
printf(" \tReset in progress\n");
|
| 78 |
|
|
if (v & 0x04000)
|
| 79 |
|
|
printf(" \tLoopback enabled\n");
|
| 80 |
|
|
if (v & 0x01000)
|
| 81 |
|
|
printf(" \tAuto-negotiation enabled\n");
|
| 82 |
|
|
else if (v & 0x02000)
|
| 83 |
|
|
printf(" \t100Mb/s -- manual selection\n");
|
| 84 |
|
|
else
|
| 85 |
|
|
printf(" \t 10Mb/s -- manual selection\n");
|
| 86 |
|
|
if (v & 0x00800)
|
| 87 |
|
|
printf(" \tPHY is powered down\n");
|
| 88 |
|
|
if (v & 0x00400)
|
| 89 |
|
|
printf(" \tPort is isolated from MII\n");
|
| 90 |
|
|
if (v & 0x00200)
|
| 91 |
|
|
printf(" \tRestart-auto-negotiation\n");
|
| 92 |
|
|
if ((v& 0x00100)==0)
|
| 93 |
|
|
printf(" \tHalf-duplex mode\n");
|
| 94 |
|
|
if (v & 0x00080)
|
| 95 |
|
|
printf(" \tCollision test enabled\n");
|
| 96 |
|
|
v = m_fpga->readio(R_MDIO_BMSR);
|
| 97 |
|
|
printf("R/O BMSR %04x\tBasic Mode Status Register\n", v);
|
| 98 |
|
|
if (v & 0x08000)
|
| 99 |
|
|
printf(" \t100Base-T4 capable\n");
|
| 100 |
|
|
if (v & 0x04000)
|
| 101 |
|
|
printf(" \t100Base-TX Full Duplex capable\n");
|
| 102 |
|
|
if (v & 0x02000)
|
| 103 |
|
|
printf(" \t100Base-TX Half Duplex capable\n");
|
| 104 |
|
|
if (v & 0x01000)
|
| 105 |
|
|
printf(" \t 10Base-TX Full Duplex capable\n");
|
| 106 |
|
|
if (v & 0x00800)
|
| 107 |
|
|
printf(" \t 10Base-TX Half Duplex capable\n");
|
| 108 |
|
|
if (v & 0x00040)
|
| 109 |
|
|
printf(" \tPreamble suppression capable\n");
|
| 110 |
|
|
if (v & 0x00020)
|
| 111 |
|
|
printf(" \tAuto-negotiation complete\n");
|
| 112 |
|
|
if (v & 0x00010)
|
| 113 |
|
|
printf(" \tRemote fault detected\n");
|
| 114 |
|
|
if (v & 0x00008)
|
| 115 |
|
|
printf(" \tDevice is capable of auto-negotiation\n");
|
| 116 |
|
|
if (v & 0x00004)
|
| 117 |
|
|
printf(" \tLink is up\n");
|
| 118 |
|
|
if (v & 0x00002)
|
| 119 |
|
|
printf(" \tJabber condition detected (10Mb/s mode)\n");
|
| 120 |
|
|
if (v & 0x00001)
|
| 121 |
|
|
printf(" \tExtended register capabilities\n");
|
| 122 |
|
|
v = m_fpga->readio(R_MDIO_PHYIDR1);
|
| 123 |
|
|
printf("R/O PHYID1 %04x\tPHY Identifier Reg #1\n", v);
|
| 124 |
|
|
//printf(" %4x\tOUI MSB\n", v);
|
| 125 |
|
|
v = m_fpga->readio(R_MDIO_PHYIDR2);
|
| 126 |
|
|
printf("R/O PHYID2 %04x\tPHY Identifier Reg #2\n", v);
|
| 127 |
|
|
printf(" %4x\tOUI LSBs\n", (v>>10)&0x3f);
|
| 128 |
|
|
printf(" %4x\tVendor model number\n", (v>>4)&0x3f);
|
| 129 |
|
|
printf(" %4x\tModel revision number\n", v&0x0f);
|
| 130 |
|
|
v = m_fpga->readio(R_MDIO_ANAR);
|
| 131 |
|
|
printf(" ANAR %04x\tAuto-negotiation advertisement register\n", v);
|
| 132 |
|
|
v = m_fpga->readio(R_MDIO_ANLPAR);
|
| 133 |
|
|
printf(" ANLPAR %04x\tAuto-negotiation link partner ability\n", v);
|
| 134 |
|
|
v = m_fpga->readio(R_MDIO_ANER);
|
| 135 |
|
|
printf(" ANER %04x\tAuto-negotiation expansion register\n", v);
|
| 136 |
|
|
v = m_fpga->readio(R_MDIO_ANNPTR);
|
| 137 |
|
|
printf(" ANNPTR %04x\tAuto-negotiation Next page TX\n", v);
|
| 138 |
|
|
v = m_fpga->readio(R_MDIO_PHYSTS);
|
| 139 |
|
|
printf("R/O PHYSTS %04x\tPHY status register\n", v);
|
| 140 |
|
|
if (v&0x4000)
|
| 141 |
|
|
printf(" \tMDI pairs swapped\n");
|
| 142 |
|
|
if (v&0x2000)
|
| 143 |
|
|
printf(" \tReceive error event since last read of RXERCNT\n");
|
| 144 |
|
|
if (v&0x1000)
|
| 145 |
|
|
printf(" \tInverted polarity detected\n");
|
| 146 |
|
|
if (v&0x800)
|
| 147 |
|
|
printf(" \tFalse carrier sense latch\n");
|
| 148 |
|
|
if (v&0x400)
|
| 149 |
|
|
printf(" \tUnconditional signal detection from PMD\n");
|
| 150 |
|
|
if (v&0x200)
|
| 151 |
|
|
printf(" \tDescrambler lock from PMD\n");
|
| 152 |
|
|
if (v&0x100)
|
| 153 |
|
|
printf(" \tNew link codeword page has been received\n");
|
| 154 |
|
|
if (v&0x40)
|
| 155 |
|
|
printf(" \tRemote fault condition detected\n");
|
| 156 |
|
|
if (v&0x20)
|
| 157 |
|
|
printf(" \tJabber condition detected\n");
|
| 158 |
|
|
if (v&0x10)
|
| 159 |
|
|
printf(" \tAuto-negotiation complete\n");
|
| 160 |
|
|
if (v&0x08)
|
| 161 |
|
|
printf(" \tLoopback enabled\n");
|
| 162 |
|
|
if (v&0x04)
|
| 163 |
|
|
printf(" \tFull duplex mode\n");
|
| 164 |
|
|
printf(" %3d\tSpeed from autonegotiation\n", (v&2)?10:100);
|
| 165 |
|
|
if ((v&0x01)==0)
|
| 166 |
|
|
printf(" \tNo link established\n");
|
| 167 |
|
|
v = m_fpga->readio(R_MDIO_FCSCR);
|
| 168 |
|
|
printf(" FCSCR %04x\tFalse Carrier Sense Counter Register\n", v);
|
| 169 |
|
|
v = m_fpga->readio(R_MDIO_RECR);
|
| 170 |
|
|
printf(" RECR %04x\tReceive Error Counter Register\n", v);
|
| 171 |
|
|
v = m_fpga->readio(R_MDIO_PCSR);
|
| 172 |
|
|
printf(" PCSR %04x\tPCB Sub-Layer Configuration and Status Register\n", v);
|
| 173 |
|
|
if (v&0x400)
|
| 174 |
|
|
printf(" \tTrue Quiet (TQ) mode enabled\n");
|
| 175 |
|
|
if (v&0x200)
|
| 176 |
|
|
printf(" \tSignal detecttion forced in PMA\n");
|
| 177 |
|
|
if (v&0x100)
|
| 178 |
|
|
printf(" \tEnhanced signal detetion algorithm\n");
|
| 179 |
|
|
if (v&0x80)
|
| 180 |
|
|
printf(" \tDescrambler timeout = 2ms (for large packets)\n");
|
| 181 |
|
|
if (v&0x20)
|
| 182 |
|
|
printf(" \tForce 100Mb/s good link\n");
|
| 183 |
|
|
if (v&0x4)
|
| 184 |
|
|
printf(" \tNRZI bypass enabled\n");
|
| 185 |
|
|
v = m_fpga->readio(R_MDIO_RBR);
|
| 186 |
|
|
printf(" RBR %04x\tRMII and Bypass Register\n", v);
|
| 187 |
|
|
if (v&0x20)
|
| 188 |
|
|
printf(" \tRMII mode enabled\n");
|
| 189 |
|
|
v = m_fpga->readio(R_MDIO_LEDCR);
|
| 190 |
|
|
printf(" LEDCR %04x\tLED Direct Control Register\n", v);
|
| 191 |
|
|
if (v&0x20)
|
| 192 |
|
|
printf(" %s\tLED_SPEED LED\n", (v&0x4)?"ON ":"OFF");
|
| 193 |
|
|
if (v&0x10)
|
| 194 |
|
|
printf(" %s\tLED_LINK LED\n", (v&0x2)?"ON ":"OFF");
|
| 195 |
|
|
|
| 196 |
|
|
v = m_fpga->readio(R_MDIO_PHYCR);
|
| 197 |
|
|
printf(" PHYCR %04x\tPHY control register\n", v);
|
| 198 |
|
|
if (v&0x8000)
|
| 199 |
|
|
printf(" \tAuto-neg auto-MDIX enabled\n");
|
| 200 |
|
|
if (v&0x4000)
|
| 201 |
|
|
printf(" \tForce MDI pairs to cross\n");
|
| 202 |
|
|
if (v&0x2000)
|
| 203 |
|
|
printf(" \tPause receive negotiation\n");
|
| 204 |
|
|
if (v&0x1000)
|
| 205 |
|
|
printf(" \tPause transmit negotiation\n");
|
| 206 |
|
|
if (v&0x0800)
|
| 207 |
|
|
printf(" \tForce BIST error\n");
|
| 208 |
|
|
if (v&0x0400)
|
| 209 |
|
|
printf(" \tPSR15 BIST sequence selected\n");
|
| 210 |
|
|
if (v&0x0200)
|
| 211 |
|
|
printf(" \tBIST test passed\n");
|
| 212 |
|
|
if (v&0x0100)
|
| 213 |
|
|
printf(" \tBIST start\n");
|
| 214 |
|
|
if (v&0x0080)
|
| 215 |
|
|
printf(" \tBypass LED stretching\n");
|
| 216 |
|
|
if ((v&0x0020)==0)
|
| 217 |
|
|
printf(" \tDon\'t blink LED\'s on activity\n");
|
| 218 |
|
|
if (v&0x001f)
|
| 219 |
|
|
printf(" %4x\tPHY Addr\n", v & 0x01f);
|
| 220 |
|
|
v = m_fpga->readio(R_MDIO_BTSCR);
|
| 221 |
|
|
printf(" BTSCR %04x\t10-Base T Status/Control Register\n", v);
|
| 222 |
|
|
v = m_fpga->readio(R_MDIO_CDCTRL);
|
| 223 |
|
|
printf(" CDCTRL %04x\tCD Test Control Register, BIST Extension Register\n", v);
|
| 224 |
|
|
if (v&0xff00)
|
| 225 |
|
|
printf(" %04x\tBIST error counter\n", (v>>8)&0x0ff);
|
| 226 |
|
|
if (v&0x20)
|
| 227 |
|
|
printf(" \tPacket BIST continuous mode\n");
|
| 228 |
|
|
if (v&0x10)
|
| 229 |
|
|
printf(" \tCD pattern enable for 10Mb\n");
|
| 230 |
|
|
v = m_fpga->readio(R_MDIO_EDCR);
|
| 231 |
|
|
printf(" EDCR %04x\tEnergy Detect Control Register\n", v);
|
| 232 |
|
|
if (v&0x8000)
|
| 233 |
|
|
printf(" \tEnergy detect mode enabled\n");
|
| 234 |
|
|
if (v&0x4000)
|
| 235 |
|
|
printf(" \tEnergy detect power up\n");
|
| 236 |
|
|
if (v&0x2000)
|
| 237 |
|
|
printf(" \tEnergy detect power down\n");
|
| 238 |
|
|
if (v&0x1000)
|
| 239 |
|
|
printf(" \tEnergy detect manual power up/down\n");
|
| 240 |
|
|
if (v&0x0800)
|
| 241 |
|
|
printf(" \tDisable bursting of energy detection bursts\n");
|
| 242 |
|
|
if (v&0x0400)
|
| 243 |
|
|
printf(" \tED Power state\n");
|
| 244 |
|
|
if (v&0x0200)
|
| 245 |
|
|
printf(" \tEnergy detect err threshold met\n");
|
| 246 |
|
|
if (v&0x0100)
|
| 247 |
|
|
printf(" \tEnergy detect data threshold met\n");
|
| 248 |
|
|
printf(" %04x\tEnergy detect err threshold\n", (v>>4)&15);
|
| 249 |
|
|
printf(" %04x\tEnergy detect data threshold\n", (v)&15);
|
| 250 |
|
|
|
| 251 |
|
|
delete m_fpga;
|
| 252 |
|
|
}
|
| 253 |
|
|
|
