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Diffstat (limited to 'package/robocfg/src/robocfg.c')
-rw-r--r-- | package/robocfg/src/robocfg.c | 581 |
1 files changed, 0 insertions, 581 deletions
diff --git a/package/robocfg/src/robocfg.c b/package/robocfg/src/robocfg.c deleted file mode 100644 index 7a4094dd4..000000000 --- a/package/robocfg/src/robocfg.c +++ /dev/null @@ -1,581 +0,0 @@ -/* - * 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> - -/* 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); -} |