#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include <errno.h>
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#include <fcntl.h>
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#include <sys/ioctl.h>
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#include <net/ethernet.h>
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#include <net/if_arp.h>
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#include <netinet/ether.h>
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#include <netinet/in.h>
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#include <rtwlan_io.h>
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#define PRINT_FLAG_ALL 1
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#define PRINT_FLAG_INACTIVE 2
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int f;
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struct rtwlan_cmd cmd;
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void help(void) {
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fprintf(stderr, "Usage:\n"
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"\trtiwconfig --help\n"
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"\trtiwconfig [<dev>]\n"
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"\trtiwconfig <dev> bitrate <2|4|11|22|12|18|24|36|48|72|96|108>\n"
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"\trtiwconfig <dev> channel <1-13>\n"
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"\rrtiwconfig <dev> retry <0-255>\n"
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"\trtiwconfig <dev> txpower <0-100>\n"
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"\trtiwconfig <dev> bbpsens <0-127>\n"
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"\trtiwconfig <dev> mode <raw|ack|monitor>\n"
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"\trtiwconfig <dev> autoresponder <0|1>\n"
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"\trtiwconfig <dev> dropbcast <0|1>\n"
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"\trtiwconfig <dev> dropmcast <0|1>\n"
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"\t-- WARNING: Direct register access may cause system hang ! --\n"
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"\trtiwconfig <dev> regdump\n"
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"\trtiwconfig <dev> regread <offset>\n"
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"\trtiwconfig <dev> regwrite <offset> <value>\n"
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"\trtiwconfig <dev> bbpwrite <reg_id> <value>\n"
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);
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exit(1);
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}
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void print_dev(void) {
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printf("\n");
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printf("%s\n", cmd.head.if_name);
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printf("bitrate: %d\t\t", cmd.args.info.bitrate);
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printf("txpower: %d\n", cmd.args.info.txpower);
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printf("channel: %d\t\t", cmd.args.info.channel);
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printf("retry: %d\n", cmd.args.info.retry);
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printf("autoresponder: %d\t", cmd.args.info.autoresponder);
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printf("bbp sensibility: %d\n", cmd.args.info.bbpsens);
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printf("drop broadcast: %d\t", cmd.args.info.dropbcast);
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printf("rx packets: %5d\n", cmd.args.info.rx_packets);
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printf("drop multicast: %d\t", cmd.args.info.dropmcast);
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printf("tx packets: %5d\n", cmd.args.info.tx_packets);
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printf("tx mode: ");
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switch(cmd.args.info.mode) {
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case RTWLAN_TXMODE_RAW:
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printf("raw");
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break;
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case RTWLAN_TXMODE_ACK:
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printf("ack");
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break;
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case RTWLAN_TXMODE_MCAST:
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printf("mcast");
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break;
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default:
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printf("unknown");
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}
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printf("\t\ttx retry: %7d\n", cmd.args.info.tx_retry);
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}
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void do_display(int print_flags) {
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int i;
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int ret;
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if ((print_flags & PRINT_FLAG_ALL) != 0)
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for (i = 1; i <= MAX_RT_DEVICES; i++) {
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cmd.args.info.ifindex = i;
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ret = ioctl(f, IOC_RTWLAN_IFINFO, &cmd);
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if (ret == 0) {
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if (((print_flags & PRINT_FLAG_INACTIVE) != 0) ||
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((cmd.args.info.flags & IFF_RUNNING) != 0))
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print_dev();
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}
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else if (ret == -ENORTWLANDEV) {
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continue;
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}
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else if (errno != ENODEV) {
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perror("ioctl");
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exit(1);
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}
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}
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else {
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cmd.args.info.ifindex = 0;
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ret = ioctl(f, IOC_RTWLAN_IFINFO, &cmd);
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if(ret == -ENORTWLANDEV) {
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printf("Device %s has no wireless extensions !\n", cmd.head.if_name);
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exit(1);
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}
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else if (ret < 0) {
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perror("ioctl");
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exit(1);
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}
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print_dev();
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}
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printf("\n");
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exit(0);
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}
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int main(int argc, char * argv[]) {
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int offset, ret = 0;
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if ((argc > 1) && (strcmp(argv[1], "--help") == 0))
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help();
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f = open("/dev/rtnet", O_RDWR);
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if (f < 0) {
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perror("/dev/rtnet");
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exit(1);
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}
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if(argc > 1)
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strncpy(cmd.head.if_name, argv[1], IFNAMSIZ);
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switch(argc) {
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case 1:
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do_display(PRINT_FLAG_ALL);
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break;
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case 2:
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do_display(0);
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break;
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case 3:
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if(strcmp(argv[2], "regdump") == 0) {
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for(offset=0x0; offset <= 0x0174; offset+=0x04) {
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cmd.args.reg.address = offset;
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ret = ioctl(f, IOC_RTWLAN_REGREAD, &cmd);
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printf("rtiwconfig: offset=%3x reg=%8x\n", cmd.args.reg.address, cmd.args.reg.value);
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}
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} else
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help();
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break;
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case 4:
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if (strcmp(argv[2], "channel") == 0) {
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cmd.args.set.channel = atoi(argv[3]);
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ret = ioctl(f, IOC_RTWLAN_CHANNEL, &cmd);
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}
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else if(strcmp(argv[2], "bitrate") == 0) {
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cmd.args.set.bitrate = atoi(argv[3]);
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ret = ioctl(f, IOC_RTWLAN_BITRATE, &cmd);
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}
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else if(strcmp(argv[2], "txpower") == 0) {
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cmd.args.set.txpower = atoi(argv[3]);
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ret = ioctl(f, IOC_RTWLAN_TXPOWER, &cmd);
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}
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else if(strcmp(argv[2], "retry") == 0) {
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cmd.args.set.retry = atoi(argv[3]);
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ret = ioctl(f, IOC_RTWLAN_RETRY, &cmd);
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}
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else if(strcmp(argv[2], "regread") == 0) {
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sscanf(argv[3], "%x", &cmd.args.reg.address);
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ret = ioctl(f, IOC_RTWLAN_REGREAD, &cmd);
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printf("rtiwconfig: regread: address=%3x value=%8x\n", cmd.args.reg.address, cmd.args.reg.value);
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}
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else if(strcmp(argv[2], "bbpread") == 0) {
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sscanf(argv[3], "%x", &cmd.args.reg.address);
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ret = ioctl(f, IOC_RTWLAN_BBPREAD, &cmd);
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printf("rtiwconfig: bbpread: address=%3x value=%4x\n", cmd.args.reg.address, cmd.args.reg.value);
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}
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else if(strcmp(argv[2], "dropbcast") == 0) {
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cmd.args.set.dropbcast = atoi(argv[3]);
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ret = ioctl(f, IOC_RTWLAN_DROPBCAST, &cmd);
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}
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else if(strcmp(argv[2], "dropmcast") == 0) {
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cmd.args.set.dropmcast = atoi(argv[3]);
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ret = ioctl(f, IOC_RTWLAN_DROPMCAST, &cmd);
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}
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else if(strcmp(argv[2], "mode") == 0) {
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if(strcmp(argv[3], "raw") == 0)
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cmd.args.set.mode = RTWLAN_TXMODE_RAW;
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else if(strcmp(argv[3], "ack") == 0)
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cmd.args.set.mode = RTWLAN_TXMODE_ACK;
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else if(strcmp(argv[3], "mcast") == 0)
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cmd.args.set.mode = RTWLAN_TXMODE_MCAST;
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ret = ioctl(f, IOC_RTWLAN_TXMODE, &cmd);
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}
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else if(strcmp(argv[2], "bbpsens") == 0) {
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cmd.args.set.bbpsens = atoi(argv[3]);
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ret = ioctl(f, IOC_RTWLAN_BBPSENS, &cmd);
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}
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else if(strcmp(argv[2], "autoresponder") == 0) {
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cmd.args.set.autoresponder = atoi(argv[3]);
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ret = ioctl(f, IOC_RTWLAN_AUTORESP, &cmd);
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}
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else
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help();
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break;
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case 5:
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if(strcmp(argv[2], "regwrite") == 0) {
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sscanf(argv[3], "%x", &cmd.args.reg.address);
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printf("regwrite: address=%x\n", cmd.args.reg.address);
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sscanf(argv[4], "%x", &cmd.args.reg.value);
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printf("regwrite: value=%x\n", cmd.args.reg.value);
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ret = ioctl(f, IOC_RTWLAN_REGWRITE, &cmd);
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}
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else if(strcmp(argv[2], "bbpwrite") == 0) {
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sscanf(argv[3], "%x", &cmd.args.reg.address);
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sscanf(argv[4], "%x", &cmd.args.reg.value);
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ret = ioctl(f, IOC_RTWLAN_BBPWRITE, &cmd);
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}
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break;
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default:
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help();
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}
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if(ret) {
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perror("ioctl");
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exit(1);
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}
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return ret;
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}
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