info.c revision 69283122a1cea2fc11e55a24d09389a6c1a875d9
179f99b9ad89494fc81d5c966a32dcebe9742f12cJohannes Berg#include <errno.h> 22ef1be6884d781e2c57017b0862946f20bb9dec9Johannes Berg#include <net/if.h> 32ef1be6884d781e2c57017b0862946f20bb9dec9Johannes Berg 479f99b9ad89494fc81d5c966a32dcebe9742f12cJohannes Berg#include <netlink/genl/genl.h> 579f99b9ad89494fc81d5c966a32dcebe9742f12cJohannes Berg#include <netlink/genl/family.h> 679f99b9ad89494fc81d5c966a32dcebe9742f12cJohannes Berg#include <netlink/genl/ctrl.h> 779f99b9ad89494fc81d5c966a32dcebe9742f12cJohannes Berg#include <netlink/msg.h> 879f99b9ad89494fc81d5c966a32dcebe9742f12cJohannes Berg#include <netlink/attr.h> 979f99b9ad89494fc81d5c966a32dcebe9742f12cJohannes Berg 10f408e01bbe5d3e25f909edffe4054513fb51d703Johannes Berg#include "nl80211.h" 1179f99b9ad89494fc81d5c966a32dcebe9742f12cJohannes Berg#include "iw.h" 1279f99b9ad89494fc81d5c966a32dcebe9742f12cJohannes Berg 1379f99b9ad89494fc81d5c966a32dcebe9742f12cJohannes Bergstatic void print_flag(const char *name, int *open) 1479f99b9ad89494fc81d5c966a32dcebe9742f12cJohannes Berg{ 1579f99b9ad89494fc81d5c966a32dcebe9742f12cJohannes Berg if (!*open) 1679f99b9ad89494fc81d5c966a32dcebe9742f12cJohannes Berg printf(" ("); 1779f99b9ad89494fc81d5c966a32dcebe9742f12cJohannes Berg else 1879f99b9ad89494fc81d5c966a32dcebe9742f12cJohannes Berg printf(", "); 1969283122a1cea2fc11e55a24d09389a6c1a875d9Johannes Berg printf("%s", name); 2079f99b9ad89494fc81d5c966a32dcebe9742f12cJohannes Berg *open = 1; 2179f99b9ad89494fc81d5c966a32dcebe9742f12cJohannes Berg} 2279f99b9ad89494fc81d5c966a32dcebe9742f12cJohannes Berg 2379f99b9ad89494fc81d5c966a32dcebe9742f12cJohannes Bergstatic int print_phy_handler(struct nl_msg *msg, void *arg) 2479f99b9ad89494fc81d5c966a32dcebe9742f12cJohannes Berg{ 2579f99b9ad89494fc81d5c966a32dcebe9742f12cJohannes Berg struct nlattr *tb_msg[NL80211_ATTR_MAX + 1]; 2679f99b9ad89494fc81d5c966a32dcebe9742f12cJohannes Berg struct genlmsghdr *gnlh = nlmsg_data(nlmsg_hdr(msg)); 2779f99b9ad89494fc81d5c966a32dcebe9742f12cJohannes Berg 2879f99b9ad89494fc81d5c966a32dcebe9742f12cJohannes Berg struct nlattr *tb_band[NL80211_BAND_ATTR_MAX + 1]; 2979f99b9ad89494fc81d5c966a32dcebe9742f12cJohannes Berg 3079f99b9ad89494fc81d5c966a32dcebe9742f12cJohannes Berg struct nlattr *tb_freq[NL80211_FREQUENCY_ATTR_MAX + 1]; 3179f99b9ad89494fc81d5c966a32dcebe9742f12cJohannes Berg static struct nla_policy freq_policy[NL80211_FREQUENCY_ATTR_MAX + 1] = { 3279f99b9ad89494fc81d5c966a32dcebe9742f12cJohannes Berg [NL80211_FREQUENCY_ATTR_FREQ] = { .type = NLA_U32 }, 3379f99b9ad89494fc81d5c966a32dcebe9742f12cJohannes Berg [NL80211_FREQUENCY_ATTR_DISABLED] = { .type = NLA_FLAG }, 3479f99b9ad89494fc81d5c966a32dcebe9742f12cJohannes Berg [NL80211_FREQUENCY_ATTR_PASSIVE_SCAN] = { .type = NLA_FLAG }, 3579f99b9ad89494fc81d5c966a32dcebe9742f12cJohannes Berg [NL80211_FREQUENCY_ATTR_NO_IBSS] = { .type = NLA_FLAG }, 3679f99b9ad89494fc81d5c966a32dcebe9742f12cJohannes Berg [NL80211_FREQUENCY_ATTR_RADAR] = { .type = NLA_FLAG }, 37c1081c2008896ede5f50e9173f9427e212bf79f1Johannes Berg [NL80211_FREQUENCY_ATTR_MAX_TX_POWER] = { .type = NLA_U32 }, 3879f99b9ad89494fc81d5c966a32dcebe9742f12cJohannes Berg }; 3979f99b9ad89494fc81d5c966a32dcebe9742f12cJohannes Berg 4079f99b9ad89494fc81d5c966a32dcebe9742f12cJohannes Berg struct nlattr *tb_rate[NL80211_BITRATE_ATTR_MAX + 1]; 4179f99b9ad89494fc81d5c966a32dcebe9742f12cJohannes Berg static struct nla_policy rate_policy[NL80211_BITRATE_ATTR_MAX + 1] = { 4279f99b9ad89494fc81d5c966a32dcebe9742f12cJohannes Berg [NL80211_BITRATE_ATTR_RATE] = { .type = NLA_U32 }, 4379f99b9ad89494fc81d5c966a32dcebe9742f12cJohannes Berg [NL80211_BITRATE_ATTR_2GHZ_SHORTPREAMBLE] = { .type = NLA_FLAG }, 4479f99b9ad89494fc81d5c966a32dcebe9742f12cJohannes Berg }; 4579f99b9ad89494fc81d5c966a32dcebe9742f12cJohannes Berg 4679f99b9ad89494fc81d5c966a32dcebe9742f12cJohannes Berg struct nlattr *nl_band; 4779f99b9ad89494fc81d5c966a32dcebe9742f12cJohannes Berg struct nlattr *nl_freq; 4879f99b9ad89494fc81d5c966a32dcebe9742f12cJohannes Berg struct nlattr *nl_rate; 496367e71a165680225aec25f1c4521626f996b76eJohannes Berg struct nlattr *nl_mode; 5079f99b9ad89494fc81d5c966a32dcebe9742f12cJohannes Berg int bandidx = 1; 516367e71a165680225aec25f1c4521626f996b76eJohannes Berg int rem_band, rem_freq, rem_rate, rem_mode; 5279f99b9ad89494fc81d5c966a32dcebe9742f12cJohannes Berg int open; 5379f99b9ad89494fc81d5c966a32dcebe9742f12cJohannes Berg 5479f99b9ad89494fc81d5c966a32dcebe9742f12cJohannes Berg nla_parse(tb_msg, NL80211_ATTR_MAX, genlmsg_attrdata(gnlh, 0), 5579f99b9ad89494fc81d5c966a32dcebe9742f12cJohannes Berg genlmsg_attrlen(gnlh, 0), NULL); 5679f99b9ad89494fc81d5c966a32dcebe9742f12cJohannes Berg 5779f99b9ad89494fc81d5c966a32dcebe9742f12cJohannes Berg if (!tb_msg[NL80211_ATTR_WIPHY_BANDS]) 5879f99b9ad89494fc81d5c966a32dcebe9742f12cJohannes Berg return NL_SKIP; 5979f99b9ad89494fc81d5c966a32dcebe9742f12cJohannes Berg 60d631650b0d5725a487b87ad4d5d1238543aaf011Johannes Berg if (tb_msg[NL80211_ATTR_WIPHY_NAME]) 61d631650b0d5725a487b87ad4d5d1238543aaf011Johannes Berg printf("Wiphy %s\n", nla_get_string(tb_msg[NL80211_ATTR_WIPHY_NAME])); 62d631650b0d5725a487b87ad4d5d1238543aaf011Johannes Berg 6379f99b9ad89494fc81d5c966a32dcebe9742f12cJohannes Berg nla_for_each_nested(nl_band, tb_msg[NL80211_ATTR_WIPHY_BANDS], rem_band) { 64d631650b0d5725a487b87ad4d5d1238543aaf011Johannes Berg printf("\tBand %d:\n", bandidx); 6579f99b9ad89494fc81d5c966a32dcebe9742f12cJohannes Berg bandidx++; 6679f99b9ad89494fc81d5c966a32dcebe9742f12cJohannes Berg 6779f99b9ad89494fc81d5c966a32dcebe9742f12cJohannes Berg nla_parse(tb_band, NL80211_BAND_ATTR_MAX, nla_data(nl_band), 6879f99b9ad89494fc81d5c966a32dcebe9742f12cJohannes Berg nla_len(nl_band), NULL); 6979f99b9ad89494fc81d5c966a32dcebe9742f12cJohannes Berg 703dd781ccc508df5d2d35a5633e21cf4622a14f12Johannes Berg#ifdef NL80211_BAND_ATTR_HT_CAPA 713dd781ccc508df5d2d35a5633e21cf4622a14f12Johannes Berg if (tb_band[NL80211_BAND_ATTR_HT_CAPA]) { 723dd781ccc508df5d2d35a5633e21cf4622a14f12Johannes Berg unsigned short cap = nla_get_u16(tb_band[NL80211_BAND_ATTR_HT_CAPA]); 733dd781ccc508df5d2d35a5633e21cf4622a14f12Johannes Berg#define PCOM(fmt, args...) do { printf("\t\t\t * " fmt "\n", ##args); } while (0) 743dd781ccc508df5d2d35a5633e21cf4622a14f12Johannes Berg#define PBCOM(bit, args...) if (cap & (bit)) PCOM(args) 753dd781ccc508df5d2d35a5633e21cf4622a14f12Johannes Berg printf("\t\tHT capabilities: 0x%.4x\n", cap); 763dd781ccc508df5d2d35a5633e21cf4622a14f12Johannes Berg PBCOM(0x0001, "LPDC coding"); 773dd781ccc508df5d2d35a5633e21cf4622a14f12Johannes Berg if (cap & 0x0002) 783dd781ccc508df5d2d35a5633e21cf4622a14f12Johannes Berg PCOM("20/40 MHz operation"); 793dd781ccc508df5d2d35a5633e21cf4622a14f12Johannes Berg else 803dd781ccc508df5d2d35a5633e21cf4622a14f12Johannes Berg PCOM("20 MHz operation"); 813dd781ccc508df5d2d35a5633e21cf4622a14f12Johannes Berg switch ((cap & 0x000c) >> 2) { 823dd781ccc508df5d2d35a5633e21cf4622a14f12Johannes Berg case 0: 833dd781ccc508df5d2d35a5633e21cf4622a14f12Johannes Berg PCOM("static SM PS"); 843dd781ccc508df5d2d35a5633e21cf4622a14f12Johannes Berg break; 853dd781ccc508df5d2d35a5633e21cf4622a14f12Johannes Berg case 1: 863dd781ccc508df5d2d35a5633e21cf4622a14f12Johannes Berg PCOM("dynamic SM PS"); 873dd781ccc508df5d2d35a5633e21cf4622a14f12Johannes Berg break; 883dd781ccc508df5d2d35a5633e21cf4622a14f12Johannes Berg case 2: 893dd781ccc508df5d2d35a5633e21cf4622a14f12Johannes Berg PCOM("reserved SM PS"); 903dd781ccc508df5d2d35a5633e21cf4622a14f12Johannes Berg break; 913dd781ccc508df5d2d35a5633e21cf4622a14f12Johannes Berg case 3: 923dd781ccc508df5d2d35a5633e21cf4622a14f12Johannes Berg PCOM("SM PS disabled"); 933dd781ccc508df5d2d35a5633e21cf4622a14f12Johannes Berg break; 943dd781ccc508df5d2d35a5633e21cf4622a14f12Johannes Berg } 953dd781ccc508df5d2d35a5633e21cf4622a14f12Johannes Berg PBCOM(0x0010, "HT-greenfield"); 963dd781ccc508df5d2d35a5633e21cf4622a14f12Johannes Berg PBCOM(0x0020, "20 MHz short GI"); 973dd781ccc508df5d2d35a5633e21cf4622a14f12Johannes Berg PBCOM(0x0040, "40 MHz short GI"); 983dd781ccc508df5d2d35a5633e21cf4622a14f12Johannes Berg PBCOM(0x0080, "TX STBC"); 993dd781ccc508df5d2d35a5633e21cf4622a14f12Johannes Berg if (cap & 0x300) 1003dd781ccc508df5d2d35a5633e21cf4622a14f12Johannes Berg PCOM("RX STBC %d streams", (cap & 0x0300) >> 8); 1013dd781ccc508df5d2d35a5633e21cf4622a14f12Johannes Berg PBCOM(0x0400, "HT-delayed block-ack"); 1023dd781ccc508df5d2d35a5633e21cf4622a14f12Johannes Berg PCOM("max A-MSDU len %d", 0xeff + ((cap & 0x0800) << 1)); 1033dd781ccc508df5d2d35a5633e21cf4622a14f12Johannes Berg PBCOM(0x1000, "DSSS/CCK 40 MHz"); 1043dd781ccc508df5d2d35a5633e21cf4622a14f12Johannes Berg PBCOM(0x2000, "PSMP support"); 1053dd781ccc508df5d2d35a5633e21cf4622a14f12Johannes Berg PBCOM(0x4000, "40 MHz intolerant"); 1063dd781ccc508df5d2d35a5633e21cf4622a14f12Johannes Berg PBCOM(0x8000, "L-SIG TXOP protection support"); 1073dd781ccc508df5d2d35a5633e21cf4622a14f12Johannes Berg } 1083dd781ccc508df5d2d35a5633e21cf4622a14f12Johannes Berg if (tb_band[NL80211_BAND_ATTR_HT_AMPDU_FACTOR]) { 1093dd781ccc508df5d2d35a5633e21cf4622a14f12Johannes Berg unsigned char factor = nla_get_u8(tb_band[NL80211_BAND_ATTR_HT_AMPDU_FACTOR]); 1103dd781ccc508df5d2d35a5633e21cf4622a14f12Johannes Berg printf("\t\tHT A-MPDU factor: 0x%.4x (%d bytes)\n", factor, (1<<(13+factor))-1); 1113dd781ccc508df5d2d35a5633e21cf4622a14f12Johannes Berg } 1123dd781ccc508df5d2d35a5633e21cf4622a14f12Johannes Berg if (tb_band[NL80211_BAND_ATTR_HT_AMPDU_DENSITY]) { 1133dd781ccc508df5d2d35a5633e21cf4622a14f12Johannes Berg unsigned char dens = nla_get_u8(tb_band[NL80211_BAND_ATTR_HT_AMPDU_DENSITY]); 1143dd781ccc508df5d2d35a5633e21cf4622a14f12Johannes Berg printf("\t\tHT A-MPDU density: 0x%.4x (", dens); 1153dd781ccc508df5d2d35a5633e21cf4622a14f12Johannes Berg switch (dens) { 1163dd781ccc508df5d2d35a5633e21cf4622a14f12Johannes Berg case 0: 1173dd781ccc508df5d2d35a5633e21cf4622a14f12Johannes Berg printf("no restriction)\n"); 1183dd781ccc508df5d2d35a5633e21cf4622a14f12Johannes Berg break; 1193dd781ccc508df5d2d35a5633e21cf4622a14f12Johannes Berg case 1: 1203dd781ccc508df5d2d35a5633e21cf4622a14f12Johannes Berg printf("1/4 usec)\n"); 1213dd781ccc508df5d2d35a5633e21cf4622a14f12Johannes Berg break; 1223dd781ccc508df5d2d35a5633e21cf4622a14f12Johannes Berg case 2: 1233dd781ccc508df5d2d35a5633e21cf4622a14f12Johannes Berg printf("1/2 usec)\n"); 1243dd781ccc508df5d2d35a5633e21cf4622a14f12Johannes Berg break; 1253dd781ccc508df5d2d35a5633e21cf4622a14f12Johannes Berg default: 1263dd781ccc508df5d2d35a5633e21cf4622a14f12Johannes Berg printf("%d usec)\n", 1<<(dens - 3)); 1273dd781ccc508df5d2d35a5633e21cf4622a14f12Johannes Berg } 1283dd781ccc508df5d2d35a5633e21cf4622a14f12Johannes Berg } 1293dd781ccc508df5d2d35a5633e21cf4622a14f12Johannes Berg if (tb_band[NL80211_BAND_ATTR_HT_MCS_SET] && 1303dd781ccc508df5d2d35a5633e21cf4622a14f12Johannes Berg nla_len(tb_band[NL80211_BAND_ATTR_HT_MCS_SET]) == 16) { 1313dd781ccc508df5d2d35a5633e21cf4622a14f12Johannes Berg unsigned char *mcs = nla_data(tb_band[NL80211_BAND_ATTR_HT_MCS_SET]); 1323dd781ccc508df5d2d35a5633e21cf4622a14f12Johannes Berg printf("\t\tHT MCS set: %.2x %.2x %.2x %.2x %.2x %.2x %.2x %.2x %.2x %.2x %.2x %.2x %.2x %.2x %.2x %.2x\n", 1333dd781ccc508df5d2d35a5633e21cf4622a14f12Johannes Berg mcs[0], mcs[1], mcs[2], mcs[3], mcs[4], mcs[5], mcs[6], mcs[7], 1343dd781ccc508df5d2d35a5633e21cf4622a14f12Johannes Berg mcs[8], mcs[9], mcs[10], mcs[11], mcs[12], mcs[13], mcs[14], mcs[15]); 1353dd781ccc508df5d2d35a5633e21cf4622a14f12Johannes Berg } 1363dd781ccc508df5d2d35a5633e21cf4622a14f12Johannes Berg#endif 1373dd781ccc508df5d2d35a5633e21cf4622a14f12Johannes Berg 138d631650b0d5725a487b87ad4d5d1238543aaf011Johannes Berg printf("\t\tFrequencies:\n"); 13979f99b9ad89494fc81d5c966a32dcebe9742f12cJohannes Berg 14079f99b9ad89494fc81d5c966a32dcebe9742f12cJohannes Berg nla_for_each_nested(nl_freq, tb_band[NL80211_BAND_ATTR_FREQS], rem_freq) { 14179f99b9ad89494fc81d5c966a32dcebe9742f12cJohannes Berg nla_parse(tb_freq, NL80211_FREQUENCY_ATTR_MAX, nla_data(nl_freq), 14279f99b9ad89494fc81d5c966a32dcebe9742f12cJohannes Berg nla_len(nl_freq), freq_policy); 14379f99b9ad89494fc81d5c966a32dcebe9742f12cJohannes Berg if (!tb_freq[NL80211_FREQUENCY_ATTR_FREQ]) 14479f99b9ad89494fc81d5c966a32dcebe9742f12cJohannes Berg continue; 145d631650b0d5725a487b87ad4d5d1238543aaf011Johannes Berg printf("\t\t\t* %d MHz", nla_get_u32(tb_freq[NL80211_FREQUENCY_ATTR_FREQ])); 146c1081c2008896ede5f50e9173f9427e212bf79f1Johannes Berg 147c1081c2008896ede5f50e9173f9427e212bf79f1Johannes Berg if (tb_freq[NL80211_FREQUENCY_ATTR_MAX_TX_POWER] && 148c1081c2008896ede5f50e9173f9427e212bf79f1Johannes Berg !tb_freq[NL80211_FREQUENCY_ATTR_DISABLED]) 149c1081c2008896ede5f50e9173f9427e212bf79f1Johannes Berg printf(" (%.1f dBm)", 0.01 * nla_get_u32(tb_freq[NL80211_FREQUENCY_ATTR_MAX_TX_POWER])); 150c1081c2008896ede5f50e9173f9427e212bf79f1Johannes Berg 15179f99b9ad89494fc81d5c966a32dcebe9742f12cJohannes Berg open = 0; 15279f99b9ad89494fc81d5c966a32dcebe9742f12cJohannes Berg if (tb_freq[NL80211_FREQUENCY_ATTR_DISABLED]) 15379f99b9ad89494fc81d5c966a32dcebe9742f12cJohannes Berg print_flag("disabled", &open); 15479f99b9ad89494fc81d5c966a32dcebe9742f12cJohannes Berg if (tb_freq[NL80211_FREQUENCY_ATTR_PASSIVE_SCAN]) 15579f99b9ad89494fc81d5c966a32dcebe9742f12cJohannes Berg print_flag("passive scanning", &open); 15679f99b9ad89494fc81d5c966a32dcebe9742f12cJohannes Berg if (tb_freq[NL80211_FREQUENCY_ATTR_NO_IBSS]) 15779f99b9ad89494fc81d5c966a32dcebe9742f12cJohannes Berg print_flag("no IBSS", &open); 15879f99b9ad89494fc81d5c966a32dcebe9742f12cJohannes Berg if (tb_freq[NL80211_FREQUENCY_ATTR_RADAR]) 15979f99b9ad89494fc81d5c966a32dcebe9742f12cJohannes Berg print_flag("radar detection", &open); 16079f99b9ad89494fc81d5c966a32dcebe9742f12cJohannes Berg if (open) 16179f99b9ad89494fc81d5c966a32dcebe9742f12cJohannes Berg printf(")"); 16279f99b9ad89494fc81d5c966a32dcebe9742f12cJohannes Berg printf("\n"); 16379f99b9ad89494fc81d5c966a32dcebe9742f12cJohannes Berg } 16479f99b9ad89494fc81d5c966a32dcebe9742f12cJohannes Berg 165d631650b0d5725a487b87ad4d5d1238543aaf011Johannes Berg printf("\t\tBitrates:\n"); 16679f99b9ad89494fc81d5c966a32dcebe9742f12cJohannes Berg 16779f99b9ad89494fc81d5c966a32dcebe9742f12cJohannes Berg nla_for_each_nested(nl_rate, tb_band[NL80211_BAND_ATTR_RATES], rem_rate) { 16879f99b9ad89494fc81d5c966a32dcebe9742f12cJohannes Berg nla_parse(tb_rate, NL80211_BITRATE_ATTR_MAX, nla_data(nl_rate), 16979f99b9ad89494fc81d5c966a32dcebe9742f12cJohannes Berg nla_len(nl_rate), rate_policy); 17079f99b9ad89494fc81d5c966a32dcebe9742f12cJohannes Berg if (!tb_rate[NL80211_BITRATE_ATTR_RATE]) 17179f99b9ad89494fc81d5c966a32dcebe9742f12cJohannes Berg continue; 172d631650b0d5725a487b87ad4d5d1238543aaf011Johannes Berg printf("\t\t\t* %2.1f Mbps", 0.1 * nla_get_u32(tb_rate[NL80211_BITRATE_ATTR_RATE])); 17379f99b9ad89494fc81d5c966a32dcebe9742f12cJohannes Berg open = 0; 17479f99b9ad89494fc81d5c966a32dcebe9742f12cJohannes Berg if (tb_rate[NL80211_BITRATE_ATTR_2GHZ_SHORTPREAMBLE]) 17579f99b9ad89494fc81d5c966a32dcebe9742f12cJohannes Berg print_flag("short preamble supported", &open); 17679f99b9ad89494fc81d5c966a32dcebe9742f12cJohannes Berg if (open) 17779f99b9ad89494fc81d5c966a32dcebe9742f12cJohannes Berg printf(")"); 17879f99b9ad89494fc81d5c966a32dcebe9742f12cJohannes Berg printf("\n"); 17979f99b9ad89494fc81d5c966a32dcebe9742f12cJohannes Berg } 18079f99b9ad89494fc81d5c966a32dcebe9742f12cJohannes Berg } 18179f99b9ad89494fc81d5c966a32dcebe9742f12cJohannes Berg 1826367e71a165680225aec25f1c4521626f996b76eJohannes Berg if (!tb_msg[NL80211_ATTR_SUPPORTED_IFTYPES]) 1836367e71a165680225aec25f1c4521626f996b76eJohannes Berg return NL_SKIP; 1846367e71a165680225aec25f1c4521626f996b76eJohannes Berg 185d631650b0d5725a487b87ad4d5d1238543aaf011Johannes Berg printf("\tSupported interface modes:\n"); 186541ef42555c13720a833f2c49da14ea13cce2e12Johannes Berg nla_for_each_nested(nl_mode, tb_msg[NL80211_ATTR_SUPPORTED_IFTYPES], rem_mode) 187d631650b0d5725a487b87ad4d5d1238543aaf011Johannes Berg printf("\t\t * %s\n", iftype_name(nl_mode->nla_type)); 1886367e71a165680225aec25f1c4521626f996b76eJohannes Berg 18979f99b9ad89494fc81d5c966a32dcebe9742f12cJohannes Berg return NL_SKIP; 19079f99b9ad89494fc81d5c966a32dcebe9742f12cJohannes Berg} 19179f99b9ad89494fc81d5c966a32dcebe9742f12cJohannes Berg 19270391ccff8e0dd17e4cc9d54d6c9dd8830c99928Johannes Bergstatic int handle_info(struct nl_cb *cb, 193d631650b0d5725a487b87ad4d5d1238543aaf011Johannes Berg struct nl_msg *msg, 194d631650b0d5725a487b87ad4d5d1238543aaf011Johannes Berg int argc, char **argv) 19579f99b9ad89494fc81d5c966a32dcebe9742f12cJohannes Berg{ 19679f99b9ad89494fc81d5c966a32dcebe9742f12cJohannes Berg nl_cb_set(cb, NL_CB_VALID, NL_CB_CUSTOM, print_phy_handler, NULL); 19779f99b9ad89494fc81d5c966a32dcebe9742f12cJohannes Berg 19870391ccff8e0dd17e4cc9d54d6c9dd8830c99928Johannes Berg return 0; 19979f99b9ad89494fc81d5c966a32dcebe9742f12cJohannes Berg} 200d631650b0d5725a487b87ad4d5d1238543aaf011Johannes BergTOPLEVEL(info, NULL, NL80211_CMD_GET_WIPHY, 0, CIB_PHY, handle_info); 201d631650b0d5725a487b87ad4d5d1238543aaf011Johannes BergTOPLEVEL(list, NULL, NL80211_CMD_GET_WIPHY, NLM_F_DUMP, CIB_NONE, handle_info); 202