+++ /dev/null
-/*
- * Broadcom BCM5325E/536x switch configuration utility
- *
- * Copyright (C) 2005 Oleg I. Vdovikin
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version 2
- * of the License, or (at your option) any later version.
- *
- * This program 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. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
- * 02110-1301, USA.
- */
-
-#include <errno.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <sys/param.h>
-#include <sys/ioctl.h>
-#include <sys/socket.h>
-#include <sys/types.h>
-
-/* linux stuff */
-typedef u_int64_t u64;
-typedef u_int32_t u32;
-typedef u_int16_t u16;
-typedef u_int8_t u8;
-
-#include <linux/if.h>
-#include <linux/sockios.h>
-#include <linux/ethtool.h>
-#include <linux/mii.h>
-
-#include "etc53xx.h"
-#define ROBO_PHY_ADDR 0x1E /* robo switch phy address */
-
-/* MII registers */
-#define REG_MII_PAGE 0x10 /* MII Page register */
-#define REG_MII_ADDR 0x11 /* MII Address register */
-#define REG_MII_DATA0 0x18 /* MII Data register 0 */
-
-#define REG_MII_PAGE_ENABLE 1
-#define REG_MII_ADDR_WRITE 1
-#define REG_MII_ADDR_READ 2
-
-/* Private et.o ioctls */
-#define SIOCGETCPHYRD (SIOCDEVPRIVATE + 9)
-#define SIOCSETCPHYWR (SIOCDEVPRIVATE + 10)
-
-typedef struct {
- struct ifreq ifr;
- int fd;
- int et; /* use private ioctls */
-} robo_t;
-
-static u16 mdio_read(robo_t *robo, u16 phy_id, u8 reg)
-{
- if (robo->et) {
- int args[2] = { reg };
-
- if (phy_id != ROBO_PHY_ADDR) {
- fprintf(stderr,
- "Access to real 'phy' registers unavaliable.\n"
- "Upgrade kernel driver.\n");
-
- return 0xffff;
- }
-
- robo->ifr.ifr_data = (caddr_t) args;
- if (ioctl(robo->fd, SIOCGETCPHYRD, (caddr_t)&robo->ifr) < 0) {
- perror("SIOCGETCPHYRD");
- exit(1);
- }
-
- return args[1];
- } else {
- struct mii_ioctl_data *mii = (struct mii_ioctl_data *)&robo->ifr.ifr_data;
- mii->phy_id = phy_id;
- mii->reg_num = reg;
- if (ioctl(robo->fd, SIOCGMIIREG, &robo->ifr) < 0) {
- perror("SIOCGMIIREG");
- exit(1);
- }
- return mii->val_out;
- }
-}
-
-static void mdio_write(robo_t *robo, u16 phy_id, u8 reg, u16 val)
-{
- if (robo->et) {
- int args[2] = { reg, val };
-
- if (phy_id != ROBO_PHY_ADDR) {
- fprintf(stderr,
- "Access to real 'phy' registers unavaliable.\n"
- "Upgrade kernel driver.\n");
- return;
- }
-
- robo->ifr.ifr_data = (caddr_t) args;
- if (ioctl(robo->fd, SIOCSETCPHYWR, (caddr_t)&robo->ifr) < 0) {
- perror("SIOCGETCPHYWR");
- exit(1);
- }
- } else {
- struct mii_ioctl_data *mii = (struct mii_ioctl_data *)&robo->ifr.ifr_data;
- mii->phy_id = phy_id;
- mii->reg_num = reg;
- mii->val_in = val;
- if (ioctl(robo->fd, SIOCSMIIREG, &robo->ifr) < 0) {
- perror("SIOCSMIIREG");
- exit(1);
- }
- }
-}
-
-static int robo_reg(robo_t *robo, u8 page, u8 reg, u8 op)
-{
- int i = 3;
-
- /* set page number */
- mdio_write(robo, ROBO_PHY_ADDR, REG_MII_PAGE,
- (page << 8) | REG_MII_PAGE_ENABLE);
-
- /* set register address */
- mdio_write(robo, ROBO_PHY_ADDR, REG_MII_ADDR,
- (reg << 8) | op);
-
- /* check if operation completed */
- while (i--) {
- if ((mdio_read(robo, ROBO_PHY_ADDR, REG_MII_ADDR) & 3) == 0)
- return 0;
- }
-
- fprintf(stderr, "robo_reg: timeout\n");
- exit(1);
-
- return 0;
-}
-
-static void robo_read(robo_t *robo, u8 page, u8 reg, u16 *val, int count)
-{
- int i;
-
- robo_reg(robo, page, reg, REG_MII_ADDR_READ);
-
- for (i = 0; i < count; i++)
- val[i] = mdio_read(robo, ROBO_PHY_ADDR, REG_MII_DATA0 + i);
-}
-
-static u16 robo_read16(robo_t *robo, u8 page, u8 reg)
-{
- robo_reg(robo, page, reg, REG_MII_ADDR_READ);
-
- return mdio_read(robo, ROBO_PHY_ADDR, REG_MII_DATA0);
-}
-
-static u32 robo_read32(robo_t *robo, u8 page, u8 reg)
-{
- robo_reg(robo, page, reg, REG_MII_ADDR_READ);
-
- return mdio_read(robo, ROBO_PHY_ADDR, REG_MII_DATA0) +
- (mdio_read(robo, ROBO_PHY_ADDR, REG_MII_DATA0 + 1) << 16);
-}
-
-static void robo_write16(robo_t *robo, u8 page, u8 reg, u16 val16)
-{
- /* write data */
- mdio_write(robo, ROBO_PHY_ADDR, REG_MII_DATA0, val16);
-
- robo_reg(robo, page, reg, REG_MII_ADDR_WRITE);
-}
-
-static void robo_write32(robo_t *robo, u8 page, u8 reg, u32 val32)
-{
- /* write data */
- mdio_write(robo, ROBO_PHY_ADDR, REG_MII_DATA0, val32 & 65535);
- mdio_write(robo, ROBO_PHY_ADDR, REG_MII_DATA0 + 1, val32 >> 16);
-
- robo_reg(robo, page, reg, REG_MII_ADDR_WRITE);
-}
-
-/* checks that attached switch is 5325E/5350 */
-static int robo_vlan5350(robo_t *robo)
-{
- /* set vlan access id to 15 and read it back */
- u16 val16 = 15;
- robo_write16(robo, ROBO_VLAN_PAGE, ROBO_VLAN_TABLE_ACCESS_5350, val16);
-
- /* 5365 will refuse this as it does not have this reg */
- return (robo_read16(robo, ROBO_VLAN_PAGE, ROBO_VLAN_TABLE_ACCESS_5350) == val16);
-}
-
-u8 port[6] = { 0, 1, 2, 3, 4, 8 };
-char ports[6] = { 'W', '4', '3', '2', '1', 'C' };
-char *rxtx[4] = { "enabled", "rx_disabled", "tx_disabled", "disabled" };
-char *stp[8] = { "none", "disable", "block", "listen", "learn", "forward", "6", "7" };
-
-struct {
- char *name;
- u16 bmcr;
-} media[5] = { { "auto", BMCR_ANENABLE | BMCR_ANRESTART },
- { "10HD", 0 }, { "10FD", BMCR_FULLDPLX },
- { "100HD", BMCR_SPEED100 }, { "100FD", BMCR_SPEED100 | BMCR_FULLDPLX } };
-
-struct {
- char *name;
- u16 value;
-} mdix[3] = { { "auto", 0x0000 }, { "on", 0x1800 }, { "off", 0x0800 } };
-
-void usage()
-{
- fprintf(stderr, "Broadcom BCM5325E/536x switch configuration utility\n"
- "Copyright (C) 2005 Oleg I. Vdovikin\n\n"
- "This program is distributed in the hope that it will be useful,\n"
- "but WITHOUT ANY WARRANTY; without even the implied warranty of\n"
- "MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the\n"
- "GNU General Public License for more details.\n\n");
-
- fprintf(stderr, "Usage: robocfg <op> ... <op>\n"
- "Operations are as below:\n"
- "\tshow\n"
- "\tswitch <enable|disable>\n"
- "\tport <port_number> [state <%s|%s|%s|%s>]\n\t\t[stp %s|%s|%s|%s|%s|%s] [tag <vlan_tag>]\n"
- "\t\t[media %s|%s|%s|%s|%s] [mdi-x %s|%s|%s]\n"
- "\tvlan <vlan_number> [ports <ports_list>]\n"
- "\tvlans <enable|disable|reset>\n\n"
- "\tports_list should be one argument, space separated, quoted if needed,\n"
- "\tport number could be followed by 't' to leave packet vlan tagged (CPU \n"
- "\tport default) or by 'u' to untag packet (other ports default) before \n"
- "\tbringing it to the port, '*' is ignored\n"
- "\nSamples:\n"
- "1) ASUS WL-500g Deluxe stock config (eth0 is WAN, eth0.1 is LAN):\n"
- "robocfg switch disable vlans enable reset vlan 0 ports \"0 5u\" vlan 1 ports \"1 2 3 4 5t\""
- " port 0 state enabled stp none switch enable\n"
- "2) WRT54g, WL-500g Deluxe OpenWrt config (vlan0 is LAN, vlan1 is WAN):\n"
- "robocfg switch disable vlans enable reset vlan 0 ports \"1 2 3 4 5t\" vlan 1 ports \"0 5t\""
- " port 0 state enabled stp none switch enable\n",
- rxtx[0], rxtx[1], rxtx[2], rxtx[3], stp[0], stp[1], stp[2], stp[3], stp[4], stp[5],
- media[0].name, media[1].name, media[2].name, media[3].name, media[4].name,
- mdix[0].name, mdix[1].name, mdix[2].name);
-}
-
-static robo_t robo;
-int bcm53xx_probe(const char *dev)
-{
- struct ethtool_drvinfo info;
- unsigned int phyid;
- int ret;
-
- fprintf(stderr, "probing %s\n", dev);
-
- strcpy(robo.ifr.ifr_name, dev);
- memset(&info, 0, sizeof(info));
- info.cmd = ETHTOOL_GDRVINFO;
- robo.ifr.ifr_data = (caddr_t)&info;
- ret = ioctl(robo.fd, SIOCETHTOOL, (caddr_t)&robo.ifr);
- if (ret < 0) {
- perror("SIOCETHTOOL");
- return ret;
- }
-
- if ( strcmp(info.driver, "et0") &&
- strcmp(info.driver, "b44") &&
- strcmp(info.driver, "bcm63xx_enet") ) {
- fprintf(stderr, "driver not supported %s\n", info.driver);
- return -ENOSYS;
- }
-
- /* try access using MII ioctls - get phy address */
- robo.et = 0;
- if (ioctl(robo.fd, SIOCGMIIPHY, &robo.ifr) < 0)
- robo.et = 1;
-
- if (robo.et) {
- unsigned int args[2] = { 2 };
-
- robo.ifr.ifr_data = (caddr_t) args;
- ret = ioctl(robo.fd, SIOCGETCPHYRD, (caddr_t)&robo.ifr);
- if (ret < 0) {
- perror("SIOCGETCPHYRD");
- return ret;
- }
- phyid = args[1] & 0xffff;
-
- args[0] = 3;
- robo.ifr.ifr_data = (caddr_t) args;
- ret = ioctl(robo.fd, SIOCGETCPHYRD, (caddr_t)&robo.ifr);
- if (ret < 0) {
- perror("SIOCGETCPHYRD");
- return ret;
- }
- phyid |= args[1] << 16;
- } else {
- struct mii_ioctl_data *mii = (struct mii_ioctl_data *)&robo.ifr.ifr_data;
- mii->phy_id = ROBO_PHY_ADDR;
- mii->reg_num = 2;
- ret = ioctl(robo.fd, SIOCGMIIREG, &robo.ifr);
- if (ret < 0) {
- perror("SIOCGMIIREG");
- return ret;
- }
- phyid = mii->val_out & 0xffff;
-
- mii->phy_id = ROBO_PHY_ADDR;
- mii->reg_num = 3;
- ret = ioctl(robo.fd, SIOCGMIIREG, &robo.ifr);
- if (ret < 0) {
- perror("SIOCGMIIREG");
- return ret;
- }
- phyid |= mii->val_out << 16;
- }
-
- if (phyid == 0xffffffff || phyid == 0x55210022) {
- perror("phyid");
- return -EIO;
- }
-
- return 0;
-}
-
-int
-main(int argc, char *argv[])
-{
- u16 val16;
- u16 mac[3];
- int i = 0, j;
- int robo5350 = 0;
- u32 phyid;
-
- if ((robo.fd = socket(AF_INET, SOCK_DGRAM, 0)) < 0) {
- perror("socket");
- exit(1);
- }
-
- if (bcm53xx_probe("eth1")) {
- if (bcm53xx_probe("eth0")) {
- perror("bcm53xx_probe");
- exit(1);
- }
- }
-
- robo5350 = robo_vlan5350(&robo);
-
- for (i = 1; i < argc;) {
- if (strcasecmp(argv[i], "port") == 0 && (i + 1) < argc)
- {
- int index = atoi(argv[++i]);
- /* read port specs */
- while (++i < argc) {
- if (strcasecmp(argv[i], "state") == 0 && ++i < argc) {
- for (j = 0; j < 4 && strcasecmp(argv[i], rxtx[j]); j++);
- if (j < 4) {
- /* change state */
- robo_write16(&robo,ROBO_CTRL_PAGE, port[index],
- (robo_read16(&robo, ROBO_CTRL_PAGE, port[index]) & ~(3 << 0)) | (j << 0));
- } else {
- fprintf(stderr, "Invalid state '%s'.\n", argv[i]);
- exit(1);
- }
- } else
- if (strcasecmp(argv[i], "stp") == 0 && ++i < argc) {
- for (j = 0; j < 8 && strcasecmp(argv[i], stp[j]); j++);
- if (j < 8) {
- /* change stp */
- robo_write16(&robo,ROBO_CTRL_PAGE, port[index],
- (robo_read16(&robo, ROBO_CTRL_PAGE, port[index]) & ~(7 << 5)) | (j << 5));
- } else {
- fprintf(stderr, "Invalid stp '%s'.\n", argv[i]);
- exit(1);
- }
- } else
- if (strcasecmp(argv[i], "media") == 0 && ++i < argc) {
- for (j = 0; j < 5 && strcasecmp(argv[i], media[j].name); j++);
- if (j < 5) {
- mdio_write(&robo, port[index], MII_BMCR, media[j].bmcr);
- } else {
- fprintf(stderr, "Invalid media '%s'.\n", argv[i]);
- exit(1);
- }
- } else
- if (strcasecmp(argv[i], "mdi-x") == 0 && ++i < argc) {
- for (j = 0; j < 3 && strcasecmp(argv[i], mdix[j].name); j++);
- if (j < 3) {
- mdio_write(&robo, port[index], 0x1c, mdix[j].value |
- (mdio_read(&robo, port[index], 0x1c) & ~0x1800));
- } else {
- fprintf(stderr, "Invalid mdi-x '%s'.\n", argv[i]);
- exit(1);
- }
- } else
- if (strcasecmp(argv[i], "tag") == 0 && ++i < argc) {
- j = atoi(argv[i]);
- /* change vlan tag */
- robo_write16(&robo, ROBO_VLAN_PAGE, ROBO_VLAN_PORT0_DEF_TAG + (index << 1), j);
- } else break;
- }
- } else
- if (strcasecmp(argv[i], "vlan") == 0 && (i + 1) < argc)
- {
- int index = atoi(argv[++i]);
- while (++i < argc) {
- if (strcasecmp(argv[i], "ports") == 0 && ++i < argc) {
- char *ports = argv[i];
- int untag = 0;
- int member = 0;
-
- while (*ports >= '0' && *ports <= '9') {
- j = *ports++ - '0';
- member |= 1 << j;
-
- /* untag if needed, CPU port requires special handling */
- if (*ports == 'u' || (j != 5 && (*ports == ' ' || *ports == 0)))
- {
- untag |= 1 << j;
- if (*ports) ports++;
- /* change default vlan tag */
- robo_write16(&robo, ROBO_VLAN_PAGE,
- ROBO_VLAN_PORT0_DEF_TAG + (j << 1), index);
- } else
- if (*ports == '*' || *ports == 't' || *ports == ' ') ports++;
- else break;
-
- while (*ports == ' ') ports++;
- }
-
- if (*ports) {
- fprintf(stderr, "Invalid ports '%s'.\n", argv[i]);
- exit(1);
- } else {
- /* write config now */
- val16 = (index) /* vlan */ | (1 << 12) /* write */ | (1 << 13) /* enable */;
- if (robo5350) {
- robo_write32(&robo, ROBO_VLAN_PAGE, ROBO_VLAN_WRITE_5350,
- (1 << 20) /* valid */ | (untag << 6) | member);
- robo_write16(&robo, ROBO_VLAN_PAGE, ROBO_VLAN_TABLE_ACCESS_5350, val16);
- } else {
- robo_write16(&robo, ROBO_VLAN_PAGE, ROBO_VLAN_WRITE,
- (1 << 14) /* valid */ | (untag << 7) | member);
- robo_write16(&robo, ROBO_VLAN_PAGE, ROBO_VLAN_TABLE_ACCESS, val16);
- }
- }
- } else break;
- }
- } else
- if (strcasecmp(argv[i], "switch") == 0 && (i + 1) < argc)
- {
- /* enable/disable switching */
- robo_write16(&robo, ROBO_CTRL_PAGE, ROBO_SWITCH_MODE,
- (robo_read16(&robo, ROBO_CTRL_PAGE, ROBO_SWITCH_MODE) & ~2) |
- (*argv[++i] == 'e' ? 2 : 0));
- i++;
- } else
- if (strcasecmp(argv[i], "vlans") == 0 && (i + 1) < argc)
- {
- while (++i < argc) {
- if (strcasecmp(argv[i], "reset") == 0) {
- /* reset vlan validity bit */
- for (j = 0; j <= (robo5350 ? VLAN_ID_MAX5350 : VLAN_ID_MAX); j++)
- {
- /* write config now */
- val16 = (j) /* vlan */ | (1 << 12) /* write */ | (1 << 13) /* enable */;
- if (robo5350) {
- robo_write32(&robo, ROBO_VLAN_PAGE, ROBO_VLAN_WRITE_5350, 0);
- robo_write16(&robo, ROBO_VLAN_PAGE, ROBO_VLAN_TABLE_ACCESS_5350, val16);
- } else {
- robo_write16(&robo, ROBO_VLAN_PAGE, ROBO_VLAN_WRITE, 0);
- robo_write16(&robo, ROBO_VLAN_PAGE, ROBO_VLAN_TABLE_ACCESS, val16);
- }
- }
- } else
- if (strcasecmp(argv[i], "enable") == 0 || strcasecmp(argv[i], "disable") == 0)
- {
- int disable = (*argv[i] == 'd') || (*argv[i] == 'D');
- /* enable/disable vlans */
- robo_write16(&robo, ROBO_VLAN_PAGE, ROBO_VLAN_CTRL0, disable ? 0 :
- (1 << 7) /* 802.1Q VLAN */ | (3 << 5) /* mac check and hash */);
-
- robo_write16(&robo, ROBO_VLAN_PAGE, ROBO_VLAN_CTRL1, disable ? 0 :
- (1 << 1) | (1 << 2) | (1 << 3) /* RSV multicast */);
-
- robo_write16(&robo, ROBO_VLAN_PAGE, ROBO_VLAN_CTRL4, disable ? 0 :
- (1 << 6) /* drop invalid VID frames */);
-
- robo_write16(&robo, ROBO_VLAN_PAGE, ROBO_VLAN_CTRL5, disable ? 0 :
- (1 << 3) /* drop miss V table frames */);
-
- } else break;
- }
- } else
- if (strcasecmp(argv[i], "show") == 0)
- {
- break;
- } else {
- fprintf(stderr, "Invalid option %s\n", argv[i]);
- usage();
- exit(1);
- }
- }
-
- if (i == argc) {
- if (argc == 1) usage();
- return 0;
- }
-
- /* show config */
-
- printf("Switch: %sabled\n", robo_read16(&robo, ROBO_CTRL_PAGE, ROBO_SWITCH_MODE) & 2 ? "en" : "dis");
-
- for (i = 0; i < 6; i++) {
- printf(robo_read16(&robo, ROBO_STAT_PAGE, ROBO_LINK_STAT_SUMMARY) & (1 << port[i]) ?
- "Port %d(%c): %s%s " : "Port %d(%c): DOWN ", i, ports[i],
- robo_read16(&robo, ROBO_STAT_PAGE, ROBO_SPEED_STAT_SUMMARY) & (1 << port[i]) ? "100" : " 10",
- robo_read16(&robo, ROBO_STAT_PAGE, ROBO_DUPLEX_STAT_SUMMARY) & (1 << port[i]) ? "FD" : "HD");
-
- val16 = robo_read16(&robo, ROBO_CTRL_PAGE, port[i]);
-
- printf("%s stp: %s vlan: %d ", rxtx[val16 & 3], stp[(val16 >> 5) & 7],
- robo_read16(&robo, ROBO_VLAN_PAGE, ROBO_VLAN_PORT0_DEF_TAG + (i << 1)));
-
- robo_read(&robo, ROBO_STAT_PAGE, ROBO_LSA_PORT0 + port[i] * 6, mac, 3);
-
- printf("mac: %02x:%02x:%02x:%02x:%02x:%02x\n",
- mac[2] >> 8, mac[2] & 255, mac[1] >> 8, mac[1] & 255, mac[0] >> 8, mac[0] & 255);
- }
-
- val16 = robo_read16(&robo, ROBO_VLAN_PAGE, ROBO_VLAN_CTRL0);
-
- printf("VLANs: %s %sabled%s%s\n",
- robo5350 ? "BCM5325/535x" : "BCM536x",
- (val16 & (1 << 7)) ? "en" : "dis",
- (val16 & (1 << 6)) ? " mac_check" : "",
- (val16 & (1 << 5)) ? " mac_hash" : "");
-
- /* scan VLANs */
- for (i = 0; i <= (robo5350 ? VLAN_ID_MAX5350 : VLAN_ID_MAX); i++) {
- /* issue read */
- val16 = (i) /* vlan */ | (0 << 12) /* read */ | (1 << 13) /* enable */;
-
- if (robo5350) {
- u32 val32;
- robo_write16(&robo, ROBO_VLAN_PAGE, ROBO_VLAN_TABLE_ACCESS_5350, val16);
- /* actual read */
- val32 = robo_read32(&robo, ROBO_VLAN_PAGE, ROBO_VLAN_READ);
- if ((val32 & (1 << 20)) /* valid */) {
- printf("vlan%d:", i);
- for (j = 0; j < 6; j++) {
- if (val32 & (1 << j)) {
- printf(" %d%s", j, (val32 & (1 << (j + 6))) ?
- (j == 5 ? "u" : "") : "t");
- }
- }
- printf("\n");
- }
- } else {
- robo_write16(&robo, ROBO_VLAN_PAGE, ROBO_VLAN_TABLE_ACCESS, val16);
- /* actual read */
- val16 = robo_read16(&robo, ROBO_VLAN_PAGE, ROBO_VLAN_READ);
- if ((val16 & (1 << 14)) /* valid */) {
- printf("vlan%d:", i);
- for (j = 0; j < 6; j++) {
- if (val16 & (1 << j)) {
- printf(" %d%s", j, (val16 & (1 << (j + 7))) ?
- (j == 5 ? "u" : "") : "t");
- }
- }
- printf("\n");
- }
- }
- }
-
- return (0);
-}
projects / openwrt / staging / wigyori.git / blobdiff