1748f8489caad151e01922f0ba26847aedfd36dafJohannes Berg#include <ctype.h> 251e9bd80d7b61e366388a1273ec61ac1332906b4Johannes Berg#include <netlink/attr.h> 351e9bd80d7b61e366388a1273ec61ac1332906b4Johannes Berg#include <errno.h> 451e9bd80d7b61e366388a1273ec61ac1332906b4Johannes Berg#include <stdbool.h> 53d1e870417f99fadd5c7af4ce0e31e2d3b6aa818Luis Carlos Cobo#include "iw.h" 6f5f7b1d0b987935b8b57c3dfef890bf02dfa7189Johannes Berg#include "nl80211.h" 73d1e870417f99fadd5c7af4ce0e31e2d3b6aa818Luis Carlos Cobo 8febeb0c05600f8ce6b18ec624c73de53970403e1Johannes Bergvoid mac_addr_n2a(char *mac_addr, unsigned char *arg) 93d1e870417f99fadd5c7af4ce0e31e2d3b6aa818Luis Carlos Cobo{ 1053e5ce7a76aea856f748f7022302b8d184b388c2Johannes Berg int i, l; 113d1e870417f99fadd5c7af4ce0e31e2d3b6aa818Luis Carlos Cobo 123d1e870417f99fadd5c7af4ce0e31e2d3b6aa818Luis Carlos Cobo l = 0; 133d1e870417f99fadd5c7af4ce0e31e2d3b6aa818Luis Carlos Cobo for (i = 0; i < ETH_ALEN ; i++) { 143d1e870417f99fadd5c7af4ce0e31e2d3b6aa818Luis Carlos Cobo if (i == 0) { 1553e5ce7a76aea856f748f7022302b8d184b388c2Johannes Berg sprintf(mac_addr+l, "%02x", arg[i]); 163d1e870417f99fadd5c7af4ce0e31e2d3b6aa818Luis Carlos Cobo l += 2; 173d1e870417f99fadd5c7af4ce0e31e2d3b6aa818Luis Carlos Cobo } else { 1853e5ce7a76aea856f748f7022302b8d184b388c2Johannes Berg sprintf(mac_addr+l, ":%02x", arg[i]); 193d1e870417f99fadd5c7af4ce0e31e2d3b6aa818Luis Carlos Cobo l += 3; 203d1e870417f99fadd5c7af4ce0e31e2d3b6aa818Luis Carlos Cobo } 213d1e870417f99fadd5c7af4ce0e31e2d3b6aa818Luis Carlos Cobo } 223d1e870417f99fadd5c7af4ce0e31e2d3b6aa818Luis Carlos Cobo} 233d1e870417f99fadd5c7af4ce0e31e2d3b6aa818Luis Carlos Cobo 243d1e870417f99fadd5c7af4ce0e31e2d3b6aa818Luis Carlos Coboint mac_addr_a2n(unsigned char *mac_addr, char *arg) 253d1e870417f99fadd5c7af4ce0e31e2d3b6aa818Luis Carlos Cobo{ 263d1e870417f99fadd5c7af4ce0e31e2d3b6aa818Luis Carlos Cobo int i; 273d1e870417f99fadd5c7af4ce0e31e2d3b6aa818Luis Carlos Cobo 283d1e870417f99fadd5c7af4ce0e31e2d3b6aa818Luis Carlos Cobo for (i = 0; i < ETH_ALEN ; i++) { 293d1e870417f99fadd5c7af4ce0e31e2d3b6aa818Luis Carlos Cobo int temp; 303d1e870417f99fadd5c7af4ce0e31e2d3b6aa818Luis Carlos Cobo char *cp = strchr(arg, ':'); 313d1e870417f99fadd5c7af4ce0e31e2d3b6aa818Luis Carlos Cobo if (cp) { 323d1e870417f99fadd5c7af4ce0e31e2d3b6aa818Luis Carlos Cobo *cp = 0; 333d1e870417f99fadd5c7af4ce0e31e2d3b6aa818Luis Carlos Cobo cp++; 343d1e870417f99fadd5c7af4ce0e31e2d3b6aa818Luis Carlos Cobo } 353d1e870417f99fadd5c7af4ce0e31e2d3b6aa818Luis Carlos Cobo if (sscanf(arg, "%x", &temp) != 1) 363d1e870417f99fadd5c7af4ce0e31e2d3b6aa818Luis Carlos Cobo return -1; 373d1e870417f99fadd5c7af4ce0e31e2d3b6aa818Luis Carlos Cobo if (temp < 0 || temp > 255) 383d1e870417f99fadd5c7af4ce0e31e2d3b6aa818Luis Carlos Cobo return -1; 393d1e870417f99fadd5c7af4ce0e31e2d3b6aa818Luis Carlos Cobo 403d1e870417f99fadd5c7af4ce0e31e2d3b6aa818Luis Carlos Cobo mac_addr[i] = temp; 413d1e870417f99fadd5c7af4ce0e31e2d3b6aa818Luis Carlos Cobo if (!cp) 423d1e870417f99fadd5c7af4ce0e31e2d3b6aa818Luis Carlos Cobo break; 433d1e870417f99fadd5c7af4ce0e31e2d3b6aa818Luis Carlos Cobo arg = cp; 443d1e870417f99fadd5c7af4ce0e31e2d3b6aa818Luis Carlos Cobo } 453d1e870417f99fadd5c7af4ce0e31e2d3b6aa818Luis Carlos Cobo if (i < ETH_ALEN - 1) 463d1e870417f99fadd5c7af4ce0e31e2d3b6aa818Luis Carlos Cobo return -1; 473d1e870417f99fadd5c7af4ce0e31e2d3b6aa818Luis Carlos Cobo 483d1e870417f99fadd5c7af4ce0e31e2d3b6aa818Luis Carlos Cobo return 0; 493d1e870417f99fadd5c7af4ce0e31e2d3b6aa818Luis Carlos Cobo} 50541ef42555c13720a833f2c49da14ea13cce2e12Johannes Berg 513ff24563977fba0242c359fb476229e4b4af97faJohannes Bergint parse_hex_mask(char *hexmask, unsigned char **result, size_t *result_len, 523ff24563977fba0242c359fb476229e4b4af97faJohannes Berg unsigned char **mask) 53236d41910e404366663b110a3316eee95a9618f8Johannes Berg{ 543ff24563977fba0242c359fb476229e4b4af97faJohannes Berg size_t len = strlen(hexmask) / 2; 553ff24563977fba0242c359fb476229e4b4af97faJohannes Berg unsigned char *result_val; 563ff24563977fba0242c359fb476229e4b4af97faJohannes Berg unsigned char *result_mask = NULL; 573ff24563977fba0242c359fb476229e4b4af97faJohannes Berg 58236d41910e404366663b110a3316eee95a9618f8Johannes Berg int pos = 0; 59236d41910e404366663b110a3316eee95a9618f8Johannes Berg 603ff24563977fba0242c359fb476229e4b4af97faJohannes Berg *result_len = 0; 61236d41910e404366663b110a3316eee95a9618f8Johannes Berg 623ff24563977fba0242c359fb476229e4b4af97faJohannes Berg result_val = calloc(len + 2, 1); 633ff24563977fba0242c359fb476229e4b4af97faJohannes Berg if (!result_val) 643ff24563977fba0242c359fb476229e4b4af97faJohannes Berg goto error; 653ff24563977fba0242c359fb476229e4b4af97faJohannes Berg *result = result_val; 663ff24563977fba0242c359fb476229e4b4af97faJohannes Berg if (mask) { 673ff24563977fba0242c359fb476229e4b4af97faJohannes Berg result_mask = calloc(DIV_ROUND_UP(len, 8) + 2, 1); 683ff24563977fba0242c359fb476229e4b4af97faJohannes Berg if (!result_mask) 693ff24563977fba0242c359fb476229e4b4af97faJohannes Berg goto error; 703ff24563977fba0242c359fb476229e4b4af97faJohannes Berg *mask = result_mask; 713ff24563977fba0242c359fb476229e4b4af97faJohannes Berg } 72236d41910e404366663b110a3316eee95a9618f8Johannes Berg 73236d41910e404366663b110a3316eee95a9618f8Johannes Berg while (1) { 743ff24563977fba0242c359fb476229e4b4af97faJohannes Berg char *cp = strchr(hexmask, ':'); 75236d41910e404366663b110a3316eee95a9618f8Johannes Berg if (cp) { 76236d41910e404366663b110a3316eee95a9618f8Johannes Berg *cp = 0; 77236d41910e404366663b110a3316eee95a9618f8Johannes Berg cp++; 78236d41910e404366663b110a3316eee95a9618f8Johannes Berg } 79236d41910e404366663b110a3316eee95a9618f8Johannes Berg 803ff24563977fba0242c359fb476229e4b4af97faJohannes Berg if (result_mask && (strcmp(hexmask, "-") == 0 || 813ff24563977fba0242c359fb476229e4b4af97faJohannes Berg strcmp(hexmask, "xx") == 0 || 823ff24563977fba0242c359fb476229e4b4af97faJohannes Berg strcmp(hexmask, "--") == 0)) { 833ff24563977fba0242c359fb476229e4b4af97faJohannes Berg /* skip this byte and leave mask bit unset */ 843ff24563977fba0242c359fb476229e4b4af97faJohannes Berg } else { 853ff24563977fba0242c359fb476229e4b4af97faJohannes Berg int temp, mask_pos; 863ff24563977fba0242c359fb476229e4b4af97faJohannes Berg char *end; 873ff24563977fba0242c359fb476229e4b4af97faJohannes Berg 883ff24563977fba0242c359fb476229e4b4af97faJohannes Berg temp = strtoul(hexmask, &end, 16); 893ff24563977fba0242c359fb476229e4b4af97faJohannes Berg if (*end) 903ff24563977fba0242c359fb476229e4b4af97faJohannes Berg goto error; 913ff24563977fba0242c359fb476229e4b4af97faJohannes Berg if (temp < 0 || temp > 255) 923ff24563977fba0242c359fb476229e4b4af97faJohannes Berg goto error; 933ff24563977fba0242c359fb476229e4b4af97faJohannes Berg result_val[pos] = temp; 943ff24563977fba0242c359fb476229e4b4af97faJohannes Berg 953ff24563977fba0242c359fb476229e4b4af97faJohannes Berg mask_pos = pos / 8; 963ff24563977fba0242c359fb476229e4b4af97faJohannes Berg if (result_mask) 973ff24563977fba0242c359fb476229e4b4af97faJohannes Berg result_mask[mask_pos] |= 1 << (pos % 8); 983ff24563977fba0242c359fb476229e4b4af97faJohannes Berg } 993ff24563977fba0242c359fb476229e4b4af97faJohannes Berg 1003ff24563977fba0242c359fb476229e4b4af97faJohannes Berg (*result_len)++; 1013ff24563977fba0242c359fb476229e4b4af97faJohannes Berg pos++; 102236d41910e404366663b110a3316eee95a9618f8Johannes Berg 103236d41910e404366663b110a3316eee95a9618f8Johannes Berg if (!cp) 104236d41910e404366663b110a3316eee95a9618f8Johannes Berg break; 1053ff24563977fba0242c359fb476229e4b4af97faJohannes Berg hexmask = cp; 106236d41910e404366663b110a3316eee95a9618f8Johannes Berg } 107236d41910e404366663b110a3316eee95a9618f8Johannes Berg 1083ff24563977fba0242c359fb476229e4b4af97faJohannes Berg return 0; 109236d41910e404366663b110a3316eee95a9618f8Johannes Berg error: 1103ff24563977fba0242c359fb476229e4b4af97faJohannes Berg free(result_val); 1113ff24563977fba0242c359fb476229e4b4af97faJohannes Berg free(result_mask); 1123ff24563977fba0242c359fb476229e4b4af97faJohannes Berg return -1; 1133ff24563977fba0242c359fb476229e4b4af97faJohannes Berg} 1143ff24563977fba0242c359fb476229e4b4af97faJohannes Berg 1153ff24563977fba0242c359fb476229e4b4af97faJohannes Bergunsigned char *parse_hex(char *hex, size_t *outlen) 1163ff24563977fba0242c359fb476229e4b4af97faJohannes Berg{ 1173ff24563977fba0242c359fb476229e4b4af97faJohannes Berg unsigned char *result; 1183ff24563977fba0242c359fb476229e4b4af97faJohannes Berg 1193ff24563977fba0242c359fb476229e4b4af97faJohannes Berg if (parse_hex_mask(hex, &result, outlen, NULL)) 1203ff24563977fba0242c359fb476229e4b4af97faJohannes Berg return NULL; 1213ff24563977fba0242c359fb476229e4b4af97faJohannes Berg return result; 122236d41910e404366663b110a3316eee95a9618f8Johannes Berg} 123236d41910e404366663b110a3316eee95a9618f8Johannes Berg 124541ef42555c13720a833f2c49da14ea13cce2e12Johannes Bergstatic const char *ifmodes[NL80211_IFTYPE_MAX + 1] = { 125541ef42555c13720a833f2c49da14ea13cce2e12Johannes Berg "unspecified", 126541ef42555c13720a833f2c49da14ea13cce2e12Johannes Berg "IBSS", 12734e78ed082e1a230b52d77ba5d254ab8713e7321Johannes Berg "managed", 128541ef42555c13720a833f2c49da14ea13cce2e12Johannes Berg "AP", 12934e78ed082e1a230b52d77ba5d254ab8713e7321Johannes Berg "AP/VLAN", 130541ef42555c13720a833f2c49da14ea13cce2e12Johannes Berg "WDS", 13134e78ed082e1a230b52d77ba5d254ab8713e7321Johannes Berg "monitor", 132a4464243263005311ebea275bdd65c93a2d434e5Johannes Berg "mesh point", 133a4464243263005311ebea275bdd65c93a2d434e5Johannes Berg "P2P-client", 134a4464243263005311ebea275bdd65c93a2d434e5Johannes Berg "P2P-GO", 135add40bbdbd66ec0043d1bd6e2e8d33491a50bdbeJohannes Berg "P2P-device", 1363955e5247806b94261ed2fc6d34c54e6cdee6676Rostislav Lisovy "outside context of a BSS", 137541ef42555c13720a833f2c49da14ea13cce2e12Johannes Berg}; 138541ef42555c13720a833f2c49da14ea13cce2e12Johannes Berg 139541ef42555c13720a833f2c49da14ea13cce2e12Johannes Bergstatic char modebuf[100]; 140541ef42555c13720a833f2c49da14ea13cce2e12Johannes Berg 141541ef42555c13720a833f2c49da14ea13cce2e12Johannes Bergconst char *iftype_name(enum nl80211_iftype iftype) 142541ef42555c13720a833f2c49da14ea13cce2e12Johannes Berg{ 143a66b3a357bf41a9672c6f3dd96d3a5ad33c9a621Johannes Berg if (iftype <= NL80211_IFTYPE_MAX && ifmodes[iftype]) 144541ef42555c13720a833f2c49da14ea13cce2e12Johannes Berg return ifmodes[iftype]; 145541ef42555c13720a833f2c49da14ea13cce2e12Johannes Berg sprintf(modebuf, "Unknown mode (%d)", iftype); 146541ef42555c13720a833f2c49da14ea13cce2e12Johannes Berg return modebuf; 147541ef42555c13720a833f2c49da14ea13cce2e12Johannes Berg} 148379f83975366607bee267ba11f095901543bba3dJohannes Berg 1499990c1e9a89982efed4e50fb846968bcc6b60b46Marcel Holtmannstatic const char *commands[NL80211_CMD_MAX + 1] = { 15002aef469736dc064fb635ddb69262112da117a41Johannes Berg/* 15102aef469736dc064fb635ddb69262112da117a41Johannes Berg * sed 's/^\tNL80211_CMD_//;t n;d;:n s%^\([^=]*\),.*%\t[NL80211_CMD_\1] = \"\L\1\",%;t;d' nl80211.h 15202aef469736dc064fb635ddb69262112da117a41Johannes Berg */ 15302aef469736dc064fb635ddb69262112da117a41Johannes Berg [NL80211_CMD_UNSPEC] = "unspec", 15406339499651d080d53f8e9a87285d4dabca5ba4dJohannes Berg [NL80211_CMD_GET_WIPHY] = "get_wiphy", 15506339499651d080d53f8e9a87285d4dabca5ba4dJohannes Berg [NL80211_CMD_SET_WIPHY] = "set_wiphy", 15606339499651d080d53f8e9a87285d4dabca5ba4dJohannes Berg [NL80211_CMD_NEW_WIPHY] = "new_wiphy", 15706339499651d080d53f8e9a87285d4dabca5ba4dJohannes Berg [NL80211_CMD_DEL_WIPHY] = "del_wiphy", 15806339499651d080d53f8e9a87285d4dabca5ba4dJohannes Berg [NL80211_CMD_GET_INTERFACE] = "get_interface", 15906339499651d080d53f8e9a87285d4dabca5ba4dJohannes Berg [NL80211_CMD_SET_INTERFACE] = "set_interface", 16006339499651d080d53f8e9a87285d4dabca5ba4dJohannes Berg [NL80211_CMD_NEW_INTERFACE] = "new_interface", 16106339499651d080d53f8e9a87285d4dabca5ba4dJohannes Berg [NL80211_CMD_DEL_INTERFACE] = "del_interface", 16206339499651d080d53f8e9a87285d4dabca5ba4dJohannes Berg [NL80211_CMD_GET_KEY] = "get_key", 16306339499651d080d53f8e9a87285d4dabca5ba4dJohannes Berg [NL80211_CMD_SET_KEY] = "set_key", 16406339499651d080d53f8e9a87285d4dabca5ba4dJohannes Berg [NL80211_CMD_NEW_KEY] = "new_key", 16506339499651d080d53f8e9a87285d4dabca5ba4dJohannes Berg [NL80211_CMD_DEL_KEY] = "del_key", 16606339499651d080d53f8e9a87285d4dabca5ba4dJohannes Berg [NL80211_CMD_GET_BEACON] = "get_beacon", 16706339499651d080d53f8e9a87285d4dabca5ba4dJohannes Berg [NL80211_CMD_SET_BEACON] = "set_beacon", 16802aef469736dc064fb635ddb69262112da117a41Johannes Berg [NL80211_CMD_START_AP] = "start_ap", 16902aef469736dc064fb635ddb69262112da117a41Johannes Berg [NL80211_CMD_STOP_AP] = "stop_ap", 17006339499651d080d53f8e9a87285d4dabca5ba4dJohannes Berg [NL80211_CMD_GET_STATION] = "get_station", 17106339499651d080d53f8e9a87285d4dabca5ba4dJohannes Berg [NL80211_CMD_SET_STATION] = "set_station", 17206339499651d080d53f8e9a87285d4dabca5ba4dJohannes Berg [NL80211_CMD_NEW_STATION] = "new_station", 17306339499651d080d53f8e9a87285d4dabca5ba4dJohannes Berg [NL80211_CMD_DEL_STATION] = "del_station", 17406339499651d080d53f8e9a87285d4dabca5ba4dJohannes Berg [NL80211_CMD_GET_MPATH] = "get_mpath", 17506339499651d080d53f8e9a87285d4dabca5ba4dJohannes Berg [NL80211_CMD_SET_MPATH] = "set_mpath", 17606339499651d080d53f8e9a87285d4dabca5ba4dJohannes Berg [NL80211_CMD_NEW_MPATH] = "new_mpath", 17706339499651d080d53f8e9a87285d4dabca5ba4dJohannes Berg [NL80211_CMD_DEL_MPATH] = "del_mpath", 17806339499651d080d53f8e9a87285d4dabca5ba4dJohannes Berg [NL80211_CMD_SET_BSS] = "set_bss", 17906339499651d080d53f8e9a87285d4dabca5ba4dJohannes Berg [NL80211_CMD_SET_REG] = "set_reg", 18002aef469736dc064fb635ddb69262112da117a41Johannes Berg [NL80211_CMD_REQ_SET_REG] = "req_set_reg", 18102aef469736dc064fb635ddb69262112da117a41Johannes Berg [NL80211_CMD_GET_MESH_CONFIG] = "get_mesh_config", 18202aef469736dc064fb635ddb69262112da117a41Johannes Berg [NL80211_CMD_SET_MESH_CONFIG] = "set_mesh_config", 18306339499651d080d53f8e9a87285d4dabca5ba4dJohannes Berg [NL80211_CMD_GET_REG] = "get_reg", 18406339499651d080d53f8e9a87285d4dabca5ba4dJohannes Berg [NL80211_CMD_GET_SCAN] = "get_scan", 18506339499651d080d53f8e9a87285d4dabca5ba4dJohannes Berg [NL80211_CMD_TRIGGER_SCAN] = "trigger_scan", 18606339499651d080d53f8e9a87285d4dabca5ba4dJohannes Berg [NL80211_CMD_NEW_SCAN_RESULTS] = "new_scan_results", 18706339499651d080d53f8e9a87285d4dabca5ba4dJohannes Berg [NL80211_CMD_SCAN_ABORTED] = "scan_aborted", 18806339499651d080d53f8e9a87285d4dabca5ba4dJohannes Berg [NL80211_CMD_REG_CHANGE] = "reg_change", 18906339499651d080d53f8e9a87285d4dabca5ba4dJohannes Berg [NL80211_CMD_AUTHENTICATE] = "authenticate", 19006339499651d080d53f8e9a87285d4dabca5ba4dJohannes Berg [NL80211_CMD_ASSOCIATE] = "associate", 19106339499651d080d53f8e9a87285d4dabca5ba4dJohannes Berg [NL80211_CMD_DEAUTHENTICATE] = "deauthenticate", 19206339499651d080d53f8e9a87285d4dabca5ba4dJohannes Berg [NL80211_CMD_DISASSOCIATE] = "disassociate", 19306339499651d080d53f8e9a87285d4dabca5ba4dJohannes Berg [NL80211_CMD_MICHAEL_MIC_FAILURE] = "michael_mic_failure", 19406339499651d080d53f8e9a87285d4dabca5ba4dJohannes Berg [NL80211_CMD_REG_BEACON_HINT] = "reg_beacon_hint", 19506339499651d080d53f8e9a87285d4dabca5ba4dJohannes Berg [NL80211_CMD_JOIN_IBSS] = "join_ibss", 19606339499651d080d53f8e9a87285d4dabca5ba4dJohannes Berg [NL80211_CMD_LEAVE_IBSS] = "leave_ibss", 19706339499651d080d53f8e9a87285d4dabca5ba4dJohannes Berg [NL80211_CMD_TESTMODE] = "testmode", 19806339499651d080d53f8e9a87285d4dabca5ba4dJohannes Berg [NL80211_CMD_CONNECT] = "connect", 19906339499651d080d53f8e9a87285d4dabca5ba4dJohannes Berg [NL80211_CMD_ROAM] = "roam", 20006339499651d080d53f8e9a87285d4dabca5ba4dJohannes Berg [NL80211_CMD_DISCONNECT] = "disconnect", 20106339499651d080d53f8e9a87285d4dabca5ba4dJohannes Berg [NL80211_CMD_SET_WIPHY_NETNS] = "set_wiphy_netns", 20206339499651d080d53f8e9a87285d4dabca5ba4dJohannes Berg [NL80211_CMD_GET_SURVEY] = "get_survey", 20302aef469736dc064fb635ddb69262112da117a41Johannes Berg [NL80211_CMD_NEW_SURVEY_RESULTS] = "new_survey_results", 20406339499651d080d53f8e9a87285d4dabca5ba4dJohannes Berg [NL80211_CMD_SET_PMKSA] = "set_pmksa", 20506339499651d080d53f8e9a87285d4dabca5ba4dJohannes Berg [NL80211_CMD_DEL_PMKSA] = "del_pmksa", 20606339499651d080d53f8e9a87285d4dabca5ba4dJohannes Berg [NL80211_CMD_FLUSH_PMKSA] = "flush_pmksa", 20706339499651d080d53f8e9a87285d4dabca5ba4dJohannes Berg [NL80211_CMD_REMAIN_ON_CHANNEL] = "remain_on_channel", 20806339499651d080d53f8e9a87285d4dabca5ba4dJohannes Berg [NL80211_CMD_CANCEL_REMAIN_ON_CHANNEL] = "cancel_remain_on_channel", 20906339499651d080d53f8e9a87285d4dabca5ba4dJohannes Berg [NL80211_CMD_SET_TX_BITRATE_MASK] = "set_tx_bitrate_mask", 21002aef469736dc064fb635ddb69262112da117a41Johannes Berg [NL80211_CMD_REGISTER_FRAME] = "register_frame", 21102aef469736dc064fb635ddb69262112da117a41Johannes Berg [NL80211_CMD_FRAME] = "frame", 21202aef469736dc064fb635ddb69262112da117a41Johannes Berg [NL80211_CMD_FRAME_TX_STATUS] = "frame_tx_status", 21302aef469736dc064fb635ddb69262112da117a41Johannes Berg [NL80211_CMD_SET_POWER_SAVE] = "set_power_save", 21402aef469736dc064fb635ddb69262112da117a41Johannes Berg [NL80211_CMD_GET_POWER_SAVE] = "get_power_save", 21502aef469736dc064fb635ddb69262112da117a41Johannes Berg [NL80211_CMD_SET_CQM] = "set_cqm", 21602aef469736dc064fb635ddb69262112da117a41Johannes Berg [NL80211_CMD_NOTIFY_CQM] = "notify_cqm", 2177b96e9e2e2d52210add092847dcddc0cb0931292Bruno Randolf [NL80211_CMD_SET_CHANNEL] = "set_channel", 218dcf570384d2b9ca1cb78c0ab01201cb8927f061eJohannes Berg [NL80211_CMD_SET_WDS_PEER] = "set_wds_peer", 219dcf570384d2b9ca1cb78c0ab01201cb8927f061eJohannes Berg [NL80211_CMD_FRAME_WAIT_CANCEL] = "frame_wait_cancel", 220dcf570384d2b9ca1cb78c0ab01201cb8927f061eJohannes Berg [NL80211_CMD_JOIN_MESH] = "join_mesh", 221dcf570384d2b9ca1cb78c0ab01201cb8927f061eJohannes Berg [NL80211_CMD_LEAVE_MESH] = "leave_mesh", 22202aef469736dc064fb635ddb69262112da117a41Johannes Berg [NL80211_CMD_UNPROT_DEAUTHENTICATE] = "unprot_deauthenticate", 22302aef469736dc064fb635ddb69262112da117a41Johannes Berg [NL80211_CMD_UNPROT_DISASSOCIATE] = "unprot_disassociate", 22402aef469736dc064fb635ddb69262112da117a41Johannes Berg [NL80211_CMD_NEW_PEER_CANDIDATE] = "new_peer_candidate", 22502aef469736dc064fb635ddb69262112da117a41Johannes Berg [NL80211_CMD_GET_WOWLAN] = "get_wowlan", 22602aef469736dc064fb635ddb69262112da117a41Johannes Berg [NL80211_CMD_SET_WOWLAN] = "set_wowlan", 22702aef469736dc064fb635ddb69262112da117a41Johannes Berg [NL80211_CMD_START_SCHED_SCAN] = "start_sched_scan", 22802aef469736dc064fb635ddb69262112da117a41Johannes Berg [NL80211_CMD_STOP_SCHED_SCAN] = "stop_sched_scan", 22902aef469736dc064fb635ddb69262112da117a41Johannes Berg [NL80211_CMD_SCHED_SCAN_RESULTS] = "sched_scan_results", 23002aef469736dc064fb635ddb69262112da117a41Johannes Berg [NL80211_CMD_SCHED_SCAN_STOPPED] = "sched_scan_stopped", 231850ab15d3ac902ca29c00eb836f36fbd772f317cJohannes Berg [NL80211_CMD_SET_REKEY_OFFLOAD] = "set_rekey_offload", 23202aef469736dc064fb635ddb69262112da117a41Johannes Berg [NL80211_CMD_PMKSA_CANDIDATE] = "pmksa_candidate", 23302aef469736dc064fb635ddb69262112da117a41Johannes Berg [NL80211_CMD_TDLS_OPER] = "tdls_oper", 23402aef469736dc064fb635ddb69262112da117a41Johannes Berg [NL80211_CMD_TDLS_MGMT] = "tdls_mgmt", 23502aef469736dc064fb635ddb69262112da117a41Johannes Berg [NL80211_CMD_UNEXPECTED_FRAME] = "unexpected_frame", 23602aef469736dc064fb635ddb69262112da117a41Johannes Berg [NL80211_CMD_PROBE_CLIENT] = "probe_client", 23702aef469736dc064fb635ddb69262112da117a41Johannes Berg [NL80211_CMD_REGISTER_BEACONS] = "register_beacons", 23802aef469736dc064fb635ddb69262112da117a41Johannes Berg [NL80211_CMD_UNEXPECTED_4ADDR_FRAME] = "unexpected_4addr_frame", 23902aef469736dc064fb635ddb69262112da117a41Johannes Berg [NL80211_CMD_SET_NOACK_MAP] = "set_noack_map", 24002aef469736dc064fb635ddb69262112da117a41Johannes Berg [NL80211_CMD_CH_SWITCH_NOTIFY] = "ch_switch_notify", 24165d079578fd8efb49530da41a09c1c43e57bbc56Johannes Berg [NL80211_CMD_START_P2P_DEVICE] = "start_p2p_device", 24265d079578fd8efb49530da41a09c1c43e57bbc56Johannes Berg [NL80211_CMD_STOP_P2P_DEVICE] = "stop_p2p_device", 24365d079578fd8efb49530da41a09c1c43e57bbc56Johannes Berg [NL80211_CMD_CONN_FAILED] = "conn_failed", 244240aa0efa532ce973e5975494cf4945e1516ade9Johannes Berg [NL80211_CMD_SET_MCAST_RATE] = "set_mcast_rate", 245240aa0efa532ce973e5975494cf4945e1516ade9Johannes Berg [NL80211_CMD_SET_MAC_ACL] = "set_mac_acl", 246240aa0efa532ce973e5975494cf4945e1516ade9Johannes Berg [NL80211_CMD_RADAR_DETECT] = "radar_detect", 247240aa0efa532ce973e5975494cf4945e1516ade9Johannes Berg [NL80211_CMD_GET_PROTOCOL_FEATURES] = "get_protocol_features", 248240aa0efa532ce973e5975494cf4945e1516ade9Johannes Berg [NL80211_CMD_UPDATE_FT_IES] = "update_ft_ies", 249240aa0efa532ce973e5975494cf4945e1516ade9Johannes Berg [NL80211_CMD_FT_EVENT] = "ft_event", 250240aa0efa532ce973e5975494cf4945e1516ade9Johannes Berg [NL80211_CMD_CRIT_PROTOCOL_START] = "crit_protocol_start", 251240aa0efa532ce973e5975494cf4945e1516ade9Johannes Berg [NL80211_CMD_CRIT_PROTOCOL_STOP] = "crit_protocol_stop", 2520624c45de582b1c8c52bed7164c71706c3485400Johannes Berg [NL80211_CMD_GET_COALESCE] = "get_coalesce", 2530624c45de582b1c8c52bed7164c71706c3485400Johannes Berg [NL80211_CMD_SET_COALESCE] = "set_coalesce", 2540624c45de582b1c8c52bed7164c71706c3485400Johannes Berg [NL80211_CMD_CHANNEL_SWITCH] = "channel_switch", 2550624c45de582b1c8c52bed7164c71706c3485400Johannes Berg [NL80211_CMD_VENDOR] = "vendor", 256b8820d2bf7582791db2635b84a4dcd24e8dfac7aJohannes Berg [NL80211_CMD_SET_QOS_MAP] = "set_qos_map", 257b8820d2bf7582791db2635b84a4dcd24e8dfac7aJohannes Berg [NL80211_CMD_ADD_TX_TS] = "add_tx_ts", 258b8820d2bf7582791db2635b84a4dcd24e8dfac7aJohannes Berg [NL80211_CMD_DEL_TX_TS] = "del_tx_ts", 259b8820d2bf7582791db2635b84a4dcd24e8dfac7aJohannes Berg [NL80211_CMD_GET_MPP] = "get_mpp", 260b8820d2bf7582791db2635b84a4dcd24e8dfac7aJohannes Berg [NL80211_CMD_JOIN_OCB] = "join_ocb", 261b8820d2bf7582791db2635b84a4dcd24e8dfac7aJohannes Berg [NL80211_CMD_LEAVE_OCB] = "leave_ocb", 262b8820d2bf7582791db2635b84a4dcd24e8dfac7aJohannes Berg [NL80211_CMD_CH_SWITCH_STARTED_NOTIFY] = "ch_switch_started_notify", 2639990c1e9a89982efed4e50fb846968bcc6b60b46Marcel Holtmann}; 2649990c1e9a89982efed4e50fb846968bcc6b60b46Marcel Holtmann 2659990c1e9a89982efed4e50fb846968bcc6b60b46Marcel Holtmannstatic char cmdbuf[100]; 2669990c1e9a89982efed4e50fb846968bcc6b60b46Marcel Holtmann 2679990c1e9a89982efed4e50fb846968bcc6b60b46Marcel Holtmannconst char *command_name(enum nl80211_commands cmd) 2689990c1e9a89982efed4e50fb846968bcc6b60b46Marcel Holtmann{ 269737803971388116e83a0b025b9fdcea819611f60Johannes Berg if (cmd <= NL80211_CMD_MAX && commands[cmd]) 2709990c1e9a89982efed4e50fb846968bcc6b60b46Marcel Holtmann return commands[cmd]; 2719990c1e9a89982efed4e50fb846968bcc6b60b46Marcel Holtmann sprintf(cmdbuf, "Unknown command (%d)", cmd); 2729990c1e9a89982efed4e50fb846968bcc6b60b46Marcel Holtmann return cmdbuf; 2739990c1e9a89982efed4e50fb846968bcc6b60b46Marcel Holtmann} 2749990c1e9a89982efed4e50fb846968bcc6b60b46Marcel Holtmann 27558b46da26ab9b5ff31c7033e175351eb1301d9afBruno Randolfint ieee80211_channel_to_frequency(int chan, enum nl80211_band band) 276379f83975366607bee267ba11f095901543bba3dJohannes Berg{ 27758b46da26ab9b5ff31c7033e175351eb1301d9afBruno Randolf /* see 802.11 17.3.8.3.2 and Annex J 27858b46da26ab9b5ff31c7033e175351eb1301d9afBruno Randolf * there are overlapping channel numbers in 5GHz and 2GHz bands */ 27958b46da26ab9b5ff31c7033e175351eb1301d9afBruno Randolf if (chan <= 0) 28058b46da26ab9b5ff31c7033e175351eb1301d9afBruno Randolf return 0; /* not supported */ 28158b46da26ab9b5ff31c7033e175351eb1301d9afBruno Randolf switch (band) { 28258b46da26ab9b5ff31c7033e175351eb1301d9afBruno Randolf case NL80211_BAND_2GHZ: 28358b46da26ab9b5ff31c7033e175351eb1301d9afBruno Randolf if (chan == 14) 28458b46da26ab9b5ff31c7033e175351eb1301d9afBruno Randolf return 2484; 28558b46da26ab9b5ff31c7033e175351eb1301d9afBruno Randolf else if (chan < 14) 28658b46da26ab9b5ff31c7033e175351eb1301d9afBruno Randolf return 2407 + chan * 5; 28758b46da26ab9b5ff31c7033e175351eb1301d9afBruno Randolf break; 28858b46da26ab9b5ff31c7033e175351eb1301d9afBruno Randolf case NL80211_BAND_5GHZ: 28958b46da26ab9b5ff31c7033e175351eb1301d9afBruno Randolf if (chan >= 182 && chan <= 196) 29058b46da26ab9b5ff31c7033e175351eb1301d9afBruno Randolf return 4000 + chan * 5; 29158b46da26ab9b5ff31c7033e175351eb1301d9afBruno Randolf else 29258b46da26ab9b5ff31c7033e175351eb1301d9afBruno Randolf return 5000 + chan * 5; 29358b46da26ab9b5ff31c7033e175351eb1301d9afBruno Randolf break; 29458b46da26ab9b5ff31c7033e175351eb1301d9afBruno Randolf case NL80211_BAND_60GHZ: 29558b46da26ab9b5ff31c7033e175351eb1301d9afBruno Randolf if (chan < 5) 29658b46da26ab9b5ff31c7033e175351eb1301d9afBruno Randolf return 56160 + chan * 2160; 29758b46da26ab9b5ff31c7033e175351eb1301d9afBruno Randolf break; 29858b46da26ab9b5ff31c7033e175351eb1301d9afBruno Randolf default: 29958b46da26ab9b5ff31c7033e175351eb1301d9afBruno Randolf ; 30058b46da26ab9b5ff31c7033e175351eb1301d9afBruno Randolf } 30158b46da26ab9b5ff31c7033e175351eb1301d9afBruno Randolf return 0; /* not supported */ 302379f83975366607bee267ba11f095901543bba3dJohannes Berg} 303379f83975366607bee267ba11f095901543bba3dJohannes Berg 304379f83975366607bee267ba11f095901543bba3dJohannes Bergint ieee80211_frequency_to_channel(int freq) 305379f83975366607bee267ba11f095901543bba3dJohannes Berg{ 30658b46da26ab9b5ff31c7033e175351eb1301d9afBruno Randolf /* see 802.11-2007 17.3.8.3.2 and Annex J */ 307379f83975366607bee267ba11f095901543bba3dJohannes Berg if (freq == 2484) 308379f83975366607bee267ba11f095901543bba3dJohannes Berg return 14; 30958b46da26ab9b5ff31c7033e175351eb1301d9afBruno Randolf else if (freq < 2484) 310379f83975366607bee267ba11f095901543bba3dJohannes Berg return (freq - 2407) / 5; 31158b46da26ab9b5ff31c7033e175351eb1301d9afBruno Randolf else if (freq >= 4910 && freq <= 4980) 31258b46da26ab9b5ff31c7033e175351eb1301d9afBruno Randolf return (freq - 4000) / 5; 31358b46da26ab9b5ff31c7033e175351eb1301d9afBruno Randolf else if (freq <= 45000) /* DMG band lower limit */ 31458b46da26ab9b5ff31c7033e175351eb1301d9afBruno Randolf return (freq - 5000) / 5; 31558b46da26ab9b5ff31c7033e175351eb1301d9afBruno Randolf else if (freq >= 58320 && freq <= 64800) 316d56e86bca15ac42b99a4896b190334089232037eVladimir Kondratiev return (freq - 56160) / 2160; 31758b46da26ab9b5ff31c7033e175351eb1301d9afBruno Randolf else 31858b46da26ab9b5ff31c7033e175351eb1301d9afBruno Randolf return 0; 319379f83975366607bee267ba11f095901543bba3dJohannes Berg} 320748f8489caad151e01922f0ba26847aedfd36dafJohannes Berg 321748f8489caad151e01922f0ba26847aedfd36dafJohannes Bergvoid print_ssid_escaped(const uint8_t len, const uint8_t *data) 322748f8489caad151e01922f0ba26847aedfd36dafJohannes Berg{ 323748f8489caad151e01922f0ba26847aedfd36dafJohannes Berg int i; 324748f8489caad151e01922f0ba26847aedfd36dafJohannes Berg 325748f8489caad151e01922f0ba26847aedfd36dafJohannes Berg for (i = 0; i < len; i++) { 3263f61273315002a8f2ca7f63f9eec0b3497905e03Johannes Berg if (isprint(data[i]) && data[i] != ' ' && data[i] != '\\') 327748f8489caad151e01922f0ba26847aedfd36dafJohannes Berg printf("%c", data[i]); 3283f61273315002a8f2ca7f63f9eec0b3497905e03Johannes Berg else if (data[i] == ' ' && 3293f61273315002a8f2ca7f63f9eec0b3497905e03Johannes Berg (i != 0 && i != len -1)) 3303f61273315002a8f2ca7f63f9eec0b3497905e03Johannes Berg printf(" "); 331748f8489caad151e01922f0ba26847aedfd36dafJohannes Berg else 332748f8489caad151e01922f0ba26847aedfd36dafJohannes Berg printf("\\x%.2x", data[i]); 333748f8489caad151e01922f0ba26847aedfd36dafJohannes Berg } 334748f8489caad151e01922f0ba26847aedfd36dafJohannes Berg} 33551e9bd80d7b61e366388a1273ec61ac1332906b4Johannes Berg 33651e9bd80d7b61e366388a1273ec61ac1332906b4Johannes Bergstatic int hex2num(char digit) 33751e9bd80d7b61e366388a1273ec61ac1332906b4Johannes Berg{ 33851e9bd80d7b61e366388a1273ec61ac1332906b4Johannes Berg if (!isxdigit(digit)) 33951e9bd80d7b61e366388a1273ec61ac1332906b4Johannes Berg return -1; 34051e9bd80d7b61e366388a1273ec61ac1332906b4Johannes Berg if (isdigit(digit)) 34151e9bd80d7b61e366388a1273ec61ac1332906b4Johannes Berg return digit - '0'; 34251e9bd80d7b61e366388a1273ec61ac1332906b4Johannes Berg return tolower(digit) - 'a' + 10; 34351e9bd80d7b61e366388a1273ec61ac1332906b4Johannes Berg} 34451e9bd80d7b61e366388a1273ec61ac1332906b4Johannes Berg 34551e9bd80d7b61e366388a1273ec61ac1332906b4Johannes Bergstatic int hex2byte(char *hex) 34651e9bd80d7b61e366388a1273ec61ac1332906b4Johannes Berg{ 34751e9bd80d7b61e366388a1273ec61ac1332906b4Johannes Berg int d1, d2; 34851e9bd80d7b61e366388a1273ec61ac1332906b4Johannes Berg 34951e9bd80d7b61e366388a1273ec61ac1332906b4Johannes Berg d1 = hex2num(hex[0]); 35051e9bd80d7b61e366388a1273ec61ac1332906b4Johannes Berg if (d1 < 0) 35151e9bd80d7b61e366388a1273ec61ac1332906b4Johannes Berg return -1; 35251e9bd80d7b61e366388a1273ec61ac1332906b4Johannes Berg d2 = hex2num(hex[1]); 35351e9bd80d7b61e366388a1273ec61ac1332906b4Johannes Berg if (d2 < 0) 35451e9bd80d7b61e366388a1273ec61ac1332906b4Johannes Berg return -1; 35551e9bd80d7b61e366388a1273ec61ac1332906b4Johannes Berg return (d1 << 4) | d2; 35651e9bd80d7b61e366388a1273ec61ac1332906b4Johannes Berg} 35751e9bd80d7b61e366388a1273ec61ac1332906b4Johannes Berg 35851e9bd80d7b61e366388a1273ec61ac1332906b4Johannes Bergstatic char *hex2bin(char *hex, char *buf) 35951e9bd80d7b61e366388a1273ec61ac1332906b4Johannes Berg{ 36051e9bd80d7b61e366388a1273ec61ac1332906b4Johannes Berg char *result = buf; 36151e9bd80d7b61e366388a1273ec61ac1332906b4Johannes Berg int d; 36251e9bd80d7b61e366388a1273ec61ac1332906b4Johannes Berg 36351e9bd80d7b61e366388a1273ec61ac1332906b4Johannes Berg while (hex[0]) { 36451e9bd80d7b61e366388a1273ec61ac1332906b4Johannes Berg d = hex2byte(hex); 36551e9bd80d7b61e366388a1273ec61ac1332906b4Johannes Berg if (d < 0) 36651e9bd80d7b61e366388a1273ec61ac1332906b4Johannes Berg return NULL; 36751e9bd80d7b61e366388a1273ec61ac1332906b4Johannes Berg buf[0] = d; 36851e9bd80d7b61e366388a1273ec61ac1332906b4Johannes Berg buf++; 36951e9bd80d7b61e366388a1273ec61ac1332906b4Johannes Berg hex += 2; 37051e9bd80d7b61e366388a1273ec61ac1332906b4Johannes Berg } 37151e9bd80d7b61e366388a1273ec61ac1332906b4Johannes Berg 37251e9bd80d7b61e366388a1273ec61ac1332906b4Johannes Berg return result; 37351e9bd80d7b61e366388a1273ec61ac1332906b4Johannes Berg} 37451e9bd80d7b61e366388a1273ec61ac1332906b4Johannes Berg 37551e9bd80d7b61e366388a1273ec61ac1332906b4Johannes Bergint parse_keys(struct nl_msg *msg, char **argv, int argc) 37651e9bd80d7b61e366388a1273ec61ac1332906b4Johannes Berg{ 37751e9bd80d7b61e366388a1273ec61ac1332906b4Johannes Berg struct nlattr *keys; 37851e9bd80d7b61e366388a1273ec61ac1332906b4Johannes Berg int i = 0; 379041581ce06b30b2194a0151559abd71d67bee529Johannes Berg bool have_default = false; 38051e9bd80d7b61e366388a1273ec61ac1332906b4Johannes Berg char keybuf[13]; 38151e9bd80d7b61e366388a1273ec61ac1332906b4Johannes Berg 38251e9bd80d7b61e366388a1273ec61ac1332906b4Johannes Berg if (!argc) 38351e9bd80d7b61e366388a1273ec61ac1332906b4Johannes Berg return 1; 38451e9bd80d7b61e366388a1273ec61ac1332906b4Johannes Berg 38551e9bd80d7b61e366388a1273ec61ac1332906b4Johannes Berg NLA_PUT_FLAG(msg, NL80211_ATTR_PRIVACY); 38651e9bd80d7b61e366388a1273ec61ac1332906b4Johannes Berg 38751e9bd80d7b61e366388a1273ec61ac1332906b4Johannes Berg keys = nla_nest_start(msg, NL80211_ATTR_KEYS); 38851e9bd80d7b61e366388a1273ec61ac1332906b4Johannes Berg if (!keys) 38951e9bd80d7b61e366388a1273ec61ac1332906b4Johannes Berg return -ENOBUFS; 39051e9bd80d7b61e366388a1273ec61ac1332906b4Johannes Berg 39151e9bd80d7b61e366388a1273ec61ac1332906b4Johannes Berg do { 39251e9bd80d7b61e366388a1273ec61ac1332906b4Johannes Berg char *arg = *argv; 39351e9bd80d7b61e366388a1273ec61ac1332906b4Johannes Berg int pos = 0, keylen; 39451e9bd80d7b61e366388a1273ec61ac1332906b4Johannes Berg struct nlattr *key = nla_nest_start(msg, ++i); 39551e9bd80d7b61e366388a1273ec61ac1332906b4Johannes Berg char *keydata; 39651e9bd80d7b61e366388a1273ec61ac1332906b4Johannes Berg 39751e9bd80d7b61e366388a1273ec61ac1332906b4Johannes Berg if (!key) 39851e9bd80d7b61e366388a1273ec61ac1332906b4Johannes Berg return -ENOBUFS; 39951e9bd80d7b61e366388a1273ec61ac1332906b4Johannes Berg 40051e9bd80d7b61e366388a1273ec61ac1332906b4Johannes Berg if (arg[pos] == 'd') { 40151e9bd80d7b61e366388a1273ec61ac1332906b4Johannes Berg NLA_PUT_FLAG(msg, NL80211_KEY_DEFAULT); 40251e9bd80d7b61e366388a1273ec61ac1332906b4Johannes Berg pos++; 40351e9bd80d7b61e366388a1273ec61ac1332906b4Johannes Berg if (arg[pos] == ':') 40451e9bd80d7b61e366388a1273ec61ac1332906b4Johannes Berg pos++; 405041581ce06b30b2194a0151559abd71d67bee529Johannes Berg have_default = true; 40651e9bd80d7b61e366388a1273ec61ac1332906b4Johannes Berg } 40751e9bd80d7b61e366388a1273ec61ac1332906b4Johannes Berg 40851e9bd80d7b61e366388a1273ec61ac1332906b4Johannes Berg if (!isdigit(arg[pos])) 40951e9bd80d7b61e366388a1273ec61ac1332906b4Johannes Berg goto explain; 41051e9bd80d7b61e366388a1273ec61ac1332906b4Johannes Berg NLA_PUT_U8(msg, NL80211_KEY_IDX, arg[pos++] - '0'); 41151e9bd80d7b61e366388a1273ec61ac1332906b4Johannes Berg if (arg[pos++] != ':') 41251e9bd80d7b61e366388a1273ec61ac1332906b4Johannes Berg goto explain; 41351e9bd80d7b61e366388a1273ec61ac1332906b4Johannes Berg keydata = arg + pos; 41451e9bd80d7b61e366388a1273ec61ac1332906b4Johannes Berg switch (strlen(keydata)) { 41551e9bd80d7b61e366388a1273ec61ac1332906b4Johannes Berg case 10: 41651e9bd80d7b61e366388a1273ec61ac1332906b4Johannes Berg keydata = hex2bin(keydata, keybuf); 41751e9bd80d7b61e366388a1273ec61ac1332906b4Johannes Berg case 5: 41851e9bd80d7b61e366388a1273ec61ac1332906b4Johannes Berg NLA_PUT_U32(msg, NL80211_KEY_CIPHER, 0x000FAC01); 41951e9bd80d7b61e366388a1273ec61ac1332906b4Johannes Berg keylen = 5; 42051e9bd80d7b61e366388a1273ec61ac1332906b4Johannes Berg break; 42151e9bd80d7b61e366388a1273ec61ac1332906b4Johannes Berg case 26: 42251e9bd80d7b61e366388a1273ec61ac1332906b4Johannes Berg keydata = hex2bin(keydata, keybuf); 42351e9bd80d7b61e366388a1273ec61ac1332906b4Johannes Berg case 13: 42451e9bd80d7b61e366388a1273ec61ac1332906b4Johannes Berg NLA_PUT_U32(msg, NL80211_KEY_CIPHER, 0x000FAC05); 42551e9bd80d7b61e366388a1273ec61ac1332906b4Johannes Berg keylen = 13; 42651e9bd80d7b61e366388a1273ec61ac1332906b4Johannes Berg break; 42751e9bd80d7b61e366388a1273ec61ac1332906b4Johannes Berg default: 42851e9bd80d7b61e366388a1273ec61ac1332906b4Johannes Berg goto explain; 42951e9bd80d7b61e366388a1273ec61ac1332906b4Johannes Berg } 43051e9bd80d7b61e366388a1273ec61ac1332906b4Johannes Berg 43151e9bd80d7b61e366388a1273ec61ac1332906b4Johannes Berg if (!keydata) 43251e9bd80d7b61e366388a1273ec61ac1332906b4Johannes Berg goto explain; 43351e9bd80d7b61e366388a1273ec61ac1332906b4Johannes Berg 43451e9bd80d7b61e366388a1273ec61ac1332906b4Johannes Berg NLA_PUT(msg, NL80211_KEY_DATA, keylen, keydata); 43551e9bd80d7b61e366388a1273ec61ac1332906b4Johannes Berg 43651e9bd80d7b61e366388a1273ec61ac1332906b4Johannes Berg argv++; 43751e9bd80d7b61e366388a1273ec61ac1332906b4Johannes Berg argc--; 438041581ce06b30b2194a0151559abd71d67bee529Johannes Berg 439041581ce06b30b2194a0151559abd71d67bee529Johannes Berg /* one key should be TX key */ 440041581ce06b30b2194a0151559abd71d67bee529Johannes Berg if (!have_default && !argc) 441041581ce06b30b2194a0151559abd71d67bee529Johannes Berg NLA_PUT_FLAG(msg, NL80211_KEY_DEFAULT); 442041581ce06b30b2194a0151559abd71d67bee529Johannes Berg 443041581ce06b30b2194a0151559abd71d67bee529Johannes Berg nla_nest_end(msg, key); 44451e9bd80d7b61e366388a1273ec61ac1332906b4Johannes Berg } while (argc); 44551e9bd80d7b61e366388a1273ec61ac1332906b4Johannes Berg 44651e9bd80d7b61e366388a1273ec61ac1332906b4Johannes Berg nla_nest_end(msg, keys); 44751e9bd80d7b61e366388a1273ec61ac1332906b4Johannes Berg 44851e9bd80d7b61e366388a1273ec61ac1332906b4Johannes Berg return 0; 44951e9bd80d7b61e366388a1273ec61ac1332906b4Johannes Berg nla_put_failure: 45051e9bd80d7b61e366388a1273ec61ac1332906b4Johannes Berg return -ENOBUFS; 45151e9bd80d7b61e366388a1273ec61ac1332906b4Johannes Berg explain: 45251e9bd80d7b61e366388a1273ec61ac1332906b4Johannes Berg fprintf(stderr, "key must be [d:]index:data where\n" 45351e9bd80d7b61e366388a1273ec61ac1332906b4Johannes Berg " 'd:' means default (transmit) key\n" 45451e9bd80d7b61e366388a1273ec61ac1332906b4Johannes Berg " 'index:' is a single digit (0-3)\n" 45551e9bd80d7b61e366388a1273ec61ac1332906b4Johannes Berg " 'data' must be 5 or 13 ascii chars\n" 45651e9bd80d7b61e366388a1273ec61ac1332906b4Johannes Berg " or 10 or 26 hex digits\n" 45751e9bd80d7b61e366388a1273ec61ac1332906b4Johannes Berg "for example: d:2:6162636465 is the same as d:2:abcde\n"); 45851e9bd80d7b61e366388a1273ec61ac1332906b4Johannes Berg return 2; 45951e9bd80d7b61e366388a1273ec61ac1332906b4Johannes Berg} 460deb3501c95d6974c4f6127d183e3124fec8eccccLuis R. Rodriguez 4617ddfb67953809357249e5a6f4293cebf59a4ad9bJohannes Bergstatic void print_mcs_index(const __u8 *mcs) 462deb3501c95d6974c4f6127d183e3124fec8eccccLuis R. Rodriguez{ 4639fea9777e561e779c78fbfb81a3d5e32c205671dNick Black int mcs_bit, prev_bit = -2, prev_cont = 0; 46404953e90e7d34e1b994f8414c92622d39bfa97f8Johannes Berg 46504953e90e7d34e1b994f8414c92622d39bfa97f8Johannes Berg for (mcs_bit = 0; mcs_bit <= 76; mcs_bit++) { 46604953e90e7d34e1b994f8414c92622d39bfa97f8Johannes Berg unsigned int mcs_octet = mcs_bit/8; 46704953e90e7d34e1b994f8414c92622d39bfa97f8Johannes Berg unsigned int MCS_RATE_BIT = 1 << mcs_bit % 8; 46804953e90e7d34e1b994f8414c92622d39bfa97f8Johannes Berg bool mcs_rate_idx_set; 46904953e90e7d34e1b994f8414c92622d39bfa97f8Johannes Berg 47004953e90e7d34e1b994f8414c92622d39bfa97f8Johannes Berg mcs_rate_idx_set = !!(mcs[mcs_octet] & MCS_RATE_BIT); 47104953e90e7d34e1b994f8414c92622d39bfa97f8Johannes Berg 47204953e90e7d34e1b994f8414c92622d39bfa97f8Johannes Berg if (!mcs_rate_idx_set) 47304953e90e7d34e1b994f8414c92622d39bfa97f8Johannes Berg continue; 47404953e90e7d34e1b994f8414c92622d39bfa97f8Johannes Berg 47504953e90e7d34e1b994f8414c92622d39bfa97f8Johannes Berg if (prev_bit != mcs_bit - 1) { 47604953e90e7d34e1b994f8414c92622d39bfa97f8Johannes Berg if (prev_bit != -2) 47704953e90e7d34e1b994f8414c92622d39bfa97f8Johannes Berg printf("%d, ", prev_bit); 47804953e90e7d34e1b994f8414c92622d39bfa97f8Johannes Berg else 47904953e90e7d34e1b994f8414c92622d39bfa97f8Johannes Berg printf(" "); 48004953e90e7d34e1b994f8414c92622d39bfa97f8Johannes Berg printf("%d", mcs_bit); 48104953e90e7d34e1b994f8414c92622d39bfa97f8Johannes Berg prev_cont = 0; 48204953e90e7d34e1b994f8414c92622d39bfa97f8Johannes Berg } else if (!prev_cont) { 48304953e90e7d34e1b994f8414c92622d39bfa97f8Johannes Berg printf("-"); 48404953e90e7d34e1b994f8414c92622d39bfa97f8Johannes Berg prev_cont = 1; 48504953e90e7d34e1b994f8414c92622d39bfa97f8Johannes Berg } 48604953e90e7d34e1b994f8414c92622d39bfa97f8Johannes Berg 48704953e90e7d34e1b994f8414c92622d39bfa97f8Johannes Berg prev_bit = mcs_bit; 48804953e90e7d34e1b994f8414c92622d39bfa97f8Johannes Berg } 489deb3501c95d6974c4f6127d183e3124fec8eccccLuis R. Rodriguez 49004953e90e7d34e1b994f8414c92622d39bfa97f8Johannes Berg if (prev_cont) 49104953e90e7d34e1b994f8414c92622d39bfa97f8Johannes Berg printf("%d", prev_bit); 49204953e90e7d34e1b994f8414c92622d39bfa97f8Johannes Berg printf("\n"); 493deb3501c95d6974c4f6127d183e3124fec8eccccLuis R. Rodriguez} 4940950993f0279449c144e4c9abe49e6939661a372Luis R. Rodriguez 4950950993f0279449c144e4c9abe49e6939661a372Luis R. Rodriguez/* 4960950993f0279449c144e4c9abe49e6939661a372Luis R. Rodriguez * There are only 4 possible values, we just use a case instead of computing it, 4970950993f0279449c144e4c9abe49e6939661a372Luis R. Rodriguez * but technically this can also be computed through the formula: 4980950993f0279449c144e4c9abe49e6939661a372Luis R. Rodriguez * 4990950993f0279449c144e4c9abe49e6939661a372Luis R. Rodriguez * Max AMPDU length = (2 ^ (13 + exponent)) - 1 bytes 5000950993f0279449c144e4c9abe49e6939661a372Luis R. Rodriguez */ 5010950993f0279449c144e4c9abe49e6939661a372Luis R. Rodriguezstatic __u32 compute_ampdu_length(__u8 exponent) 5020950993f0279449c144e4c9abe49e6939661a372Luis R. Rodriguez{ 5030950993f0279449c144e4c9abe49e6939661a372Luis R. Rodriguez switch (exponent) { 5040950993f0279449c144e4c9abe49e6939661a372Luis R. Rodriguez case 0: return 8191; /* (2 ^(13 + 0)) -1 */ 5050950993f0279449c144e4c9abe49e6939661a372Luis R. Rodriguez case 1: return 16383; /* (2 ^(13 + 1)) -1 */ 5060950993f0279449c144e4c9abe49e6939661a372Luis R. Rodriguez case 2: return 32767; /* (2 ^(13 + 2)) -1 */ 5070950993f0279449c144e4c9abe49e6939661a372Luis R. Rodriguez case 3: return 65535; /* (2 ^(13 + 3)) -1 */ 5080950993f0279449c144e4c9abe49e6939661a372Luis R. Rodriguez default: return 0; 5090950993f0279449c144e4c9abe49e6939661a372Luis R. Rodriguez } 5100950993f0279449c144e4c9abe49e6939661a372Luis R. Rodriguez} 5110950993f0279449c144e4c9abe49e6939661a372Luis R. Rodriguez 5120950993f0279449c144e4c9abe49e6939661a372Luis R. Rodriguezstatic const char *print_ampdu_space(__u8 space) 5130950993f0279449c144e4c9abe49e6939661a372Luis R. Rodriguez{ 5140950993f0279449c144e4c9abe49e6939661a372Luis R. Rodriguez switch (space) { 5150950993f0279449c144e4c9abe49e6939661a372Luis R. Rodriguez case 0: return "No restriction"; 5160950993f0279449c144e4c9abe49e6939661a372Luis R. Rodriguez case 1: return "1/4 usec"; 5170950993f0279449c144e4c9abe49e6939661a372Luis R. Rodriguez case 2: return "1/2 usec"; 5180950993f0279449c144e4c9abe49e6939661a372Luis R. Rodriguez case 3: return "1 usec"; 5190950993f0279449c144e4c9abe49e6939661a372Luis R. Rodriguez case 4: return "2 usec"; 5200950993f0279449c144e4c9abe49e6939661a372Luis R. Rodriguez case 5: return "4 usec"; 5210950993f0279449c144e4c9abe49e6939661a372Luis R. Rodriguez case 6: return "8 usec"; 5220950993f0279449c144e4c9abe49e6939661a372Luis R. Rodriguez case 7: return "16 usec"; 5230950993f0279449c144e4c9abe49e6939661a372Luis R. Rodriguez default: 5247ae93cd5230286b8f28d5fc9e0b3a68937f92fa6Johannes Berg return "BUG (spacing more than 3 bits!)"; 5250950993f0279449c144e4c9abe49e6939661a372Luis R. Rodriguez } 5260950993f0279449c144e4c9abe49e6939661a372Luis R. Rodriguez} 5270950993f0279449c144e4c9abe49e6939661a372Luis R. Rodriguez 5280950993f0279449c144e4c9abe49e6939661a372Luis R. Rodriguezvoid print_ampdu_length(__u8 exponent) 5290950993f0279449c144e4c9abe49e6939661a372Luis R. Rodriguez{ 53004953e90e7d34e1b994f8414c92622d39bfa97f8Johannes Berg __u32 max_ampdu_length; 5310950993f0279449c144e4c9abe49e6939661a372Luis R. Rodriguez 5320950993f0279449c144e4c9abe49e6939661a372Luis R. Rodriguez max_ampdu_length = compute_ampdu_length(exponent); 5330950993f0279449c144e4c9abe49e6939661a372Luis R. Rodriguez 5340950993f0279449c144e4c9abe49e6939661a372Luis R. Rodriguez if (max_ampdu_length) { 5350950993f0279449c144e4c9abe49e6939661a372Luis R. Rodriguez printf("\t\tMaximum RX AMPDU length %d bytes (exponent: 0x0%02x)\n", 5360950993f0279449c144e4c9abe49e6939661a372Luis R. Rodriguez max_ampdu_length, exponent); 5373f362f8badcb86dd9af66fc6085e3af54c09410bNick Black } else { 5380950993f0279449c144e4c9abe49e6939661a372Luis R. Rodriguez printf("\t\tMaximum RX AMPDU length: unrecognized bytes " 5390950993f0279449c144e4c9abe49e6939661a372Luis R. Rodriguez "(exponent: %d)\n", exponent); 5400950993f0279449c144e4c9abe49e6939661a372Luis R. Rodriguez } 5410950993f0279449c144e4c9abe49e6939661a372Luis R. Rodriguez} 5420950993f0279449c144e4c9abe49e6939661a372Luis R. Rodriguez 5430950993f0279449c144e4c9abe49e6939661a372Luis R. Rodriguezvoid print_ampdu_spacing(__u8 spacing) 5440950993f0279449c144e4c9abe49e6939661a372Luis R. Rodriguez{ 5453f362f8badcb86dd9af66fc6085e3af54c09410bNick Black printf("\t\tMinimum RX AMPDU time spacing: %s (0x%02x)\n", 5463f362f8badcb86dd9af66fc6085e3af54c09410bNick Black print_ampdu_space(spacing), spacing); 5470950993f0279449c144e4c9abe49e6939661a372Luis R. Rodriguez} 548357c1a5df13f722027977a915cfd16a38bba3966Luis R. Rodriguez 549357c1a5df13f722027977a915cfd16a38bba3966Luis R. Rodriguezvoid print_ht_capability(__u16 cap) 550357c1a5df13f722027977a915cfd16a38bba3966Luis R. Rodriguez{ 551357c1a5df13f722027977a915cfd16a38bba3966Luis R. Rodriguez#define PRINT_HT_CAP(_cond, _str) \ 552357c1a5df13f722027977a915cfd16a38bba3966Luis R. Rodriguez do { \ 553357c1a5df13f722027977a915cfd16a38bba3966Luis R. Rodriguez if (_cond) \ 554357c1a5df13f722027977a915cfd16a38bba3966Luis R. Rodriguez printf("\t\t\t" _str "\n"); \ 555357c1a5df13f722027977a915cfd16a38bba3966Luis R. Rodriguez } while (0) 556357c1a5df13f722027977a915cfd16a38bba3966Luis R. Rodriguez 557357c1a5df13f722027977a915cfd16a38bba3966Luis R. Rodriguez printf("\t\tCapabilities: 0x%02x\n", cap); 558357c1a5df13f722027977a915cfd16a38bba3966Luis R. Rodriguez 559028c0de5f3c6cb58f8fd8f7233a713cd2e7f70f3Luis R. Rodriguez PRINT_HT_CAP((cap & BIT(0)), "RX LDPC"); 560357c1a5df13f722027977a915cfd16a38bba3966Luis R. Rodriguez PRINT_HT_CAP((cap & BIT(1)), "HT20/HT40"); 561357c1a5df13f722027977a915cfd16a38bba3966Luis R. Rodriguez PRINT_HT_CAP(!(cap & BIT(1)), "HT20"); 562357c1a5df13f722027977a915cfd16a38bba3966Luis R. Rodriguez 563357c1a5df13f722027977a915cfd16a38bba3966Luis R. Rodriguez PRINT_HT_CAP(((cap >> 2) & 0x3) == 0, "Static SM Power Save"); 564357c1a5df13f722027977a915cfd16a38bba3966Luis R. Rodriguez PRINT_HT_CAP(((cap >> 2) & 0x3) == 1, "Dynamic SM Power Save"); 565357c1a5df13f722027977a915cfd16a38bba3966Luis R. Rodriguez PRINT_HT_CAP(((cap >> 2) & 0x3) == 3, "SM Power Save disabled"); 566357c1a5df13f722027977a915cfd16a38bba3966Luis R. Rodriguez 567357c1a5df13f722027977a915cfd16a38bba3966Luis R. Rodriguez PRINT_HT_CAP((cap & BIT(4)), "RX Greenfield"); 568357c1a5df13f722027977a915cfd16a38bba3966Luis R. Rodriguez PRINT_HT_CAP((cap & BIT(5)), "RX HT20 SGI"); 569357c1a5df13f722027977a915cfd16a38bba3966Luis R. Rodriguez PRINT_HT_CAP((cap & BIT(6)), "RX HT40 SGI"); 570357c1a5df13f722027977a915cfd16a38bba3966Luis R. Rodriguez PRINT_HT_CAP((cap & BIT(7)), "TX STBC"); 571357c1a5df13f722027977a915cfd16a38bba3966Luis R. Rodriguez 572357c1a5df13f722027977a915cfd16a38bba3966Luis R. Rodriguez PRINT_HT_CAP(((cap >> 8) & 0x3) == 0, "No RX STBC"); 573357c1a5df13f722027977a915cfd16a38bba3966Luis R. Rodriguez PRINT_HT_CAP(((cap >> 8) & 0x3) == 1, "RX STBC 1-stream"); 574357c1a5df13f722027977a915cfd16a38bba3966Luis R. Rodriguez PRINT_HT_CAP(((cap >> 8) & 0x3) == 2, "RX STBC 2-streams"); 575357c1a5df13f722027977a915cfd16a38bba3966Luis R. Rodriguez PRINT_HT_CAP(((cap >> 8) & 0x3) == 3, "RX STBC 3-streams"); 576357c1a5df13f722027977a915cfd16a38bba3966Luis R. Rodriguez 577357c1a5df13f722027977a915cfd16a38bba3966Luis R. Rodriguez PRINT_HT_CAP((cap & BIT(10)), "HT Delayed Block Ack"); 578357c1a5df13f722027977a915cfd16a38bba3966Luis R. Rodriguez 579c79c746440d22401d0aa8522bed2820f60eed2cdChristian Lamparter PRINT_HT_CAP(!(cap & BIT(11)), "Max AMSDU length: 3839 bytes"); 580c79c746440d22401d0aa8522bed2820f60eed2cdChristian Lamparter PRINT_HT_CAP((cap & BIT(11)), "Max AMSDU length: 7935 bytes"); 581357c1a5df13f722027977a915cfd16a38bba3966Luis R. Rodriguez 582357c1a5df13f722027977a915cfd16a38bba3966Luis R. Rodriguez /* 583357c1a5df13f722027977a915cfd16a38bba3966Luis R. Rodriguez * For beacons and probe response this would mean the BSS 584357c1a5df13f722027977a915cfd16a38bba3966Luis R. Rodriguez * does or does not allow the usage of DSSS/CCK HT40. 585357c1a5df13f722027977a915cfd16a38bba3966Luis R. Rodriguez * Otherwise it means the STA does or does not use 586357c1a5df13f722027977a915cfd16a38bba3966Luis R. Rodriguez * DSSS/CCK HT40. 587357c1a5df13f722027977a915cfd16a38bba3966Luis R. Rodriguez */ 588357c1a5df13f722027977a915cfd16a38bba3966Luis R. Rodriguez PRINT_HT_CAP((cap & BIT(12)), "DSSS/CCK HT40"); 589357c1a5df13f722027977a915cfd16a38bba3966Luis R. Rodriguez PRINT_HT_CAP(!(cap & BIT(12)), "No DSSS/CCK HT40"); 590357c1a5df13f722027977a915cfd16a38bba3966Luis R. Rodriguez 591357c1a5df13f722027977a915cfd16a38bba3966Luis R. Rodriguez /* BIT(13) is reserved */ 592357c1a5df13f722027977a915cfd16a38bba3966Luis R. Rodriguez 593357c1a5df13f722027977a915cfd16a38bba3966Luis R. Rodriguez PRINT_HT_CAP((cap & BIT(14)), "40 MHz Intolerant"); 594357c1a5df13f722027977a915cfd16a38bba3966Luis R. Rodriguez 595357c1a5df13f722027977a915cfd16a38bba3966Luis R. Rodriguez PRINT_HT_CAP((cap & BIT(15)), "L-SIG TXOP protection"); 596357c1a5df13f722027977a915cfd16a38bba3966Luis R. Rodriguez#undef PRINT_HT_CAP 597357c1a5df13f722027977a915cfd16a38bba3966Luis R. Rodriguez} 5987ddfb67953809357249e5a6f4293cebf59a4ad9bJohannes Berg 5997ddfb67953809357249e5a6f4293cebf59a4ad9bJohannes Bergvoid print_ht_mcs(const __u8 *mcs) 6007ddfb67953809357249e5a6f4293cebf59a4ad9bJohannes Berg{ 6017ddfb67953809357249e5a6f4293cebf59a4ad9bJohannes Berg /* As defined in 7.3.2.57.4 Supported MCS Set field */ 6027ddfb67953809357249e5a6f4293cebf59a4ad9bJohannes Berg unsigned int tx_max_num_spatial_streams, max_rx_supp_data_rate; 6037ddfb67953809357249e5a6f4293cebf59a4ad9bJohannes Berg bool tx_mcs_set_defined, tx_mcs_set_equal, tx_unequal_modulation; 6047ddfb67953809357249e5a6f4293cebf59a4ad9bJohannes Berg 6055ba6a62be355b7e8f5b187e2fb60ec9d23f0b1bdHenning Rogge max_rx_supp_data_rate = (mcs[10] | ((mcs[11] & 0x3) << 8)); 6067ddfb67953809357249e5a6f4293cebf59a4ad9bJohannes Berg tx_mcs_set_defined = !!(mcs[12] & (1 << 0)); 6077ddfb67953809357249e5a6f4293cebf59a4ad9bJohannes Berg tx_mcs_set_equal = !(mcs[12] & (1 << 1)); 6087ddfb67953809357249e5a6f4293cebf59a4ad9bJohannes Berg tx_max_num_spatial_streams = ((mcs[12] >> 2) & 3) + 1; 6097ddfb67953809357249e5a6f4293cebf59a4ad9bJohannes Berg tx_unequal_modulation = !!(mcs[12] & (1 << 4)); 6107ddfb67953809357249e5a6f4293cebf59a4ad9bJohannes Berg 6117ddfb67953809357249e5a6f4293cebf59a4ad9bJohannes Berg if (max_rx_supp_data_rate) 6127ddfb67953809357249e5a6f4293cebf59a4ad9bJohannes Berg printf("\t\tHT Max RX data rate: %d Mbps\n", max_rx_supp_data_rate); 6137ddfb67953809357249e5a6f4293cebf59a4ad9bJohannes Berg /* XXX: else see 9.6.0e.5.3 how to get this I think */ 6147ddfb67953809357249e5a6f4293cebf59a4ad9bJohannes Berg 6157ddfb67953809357249e5a6f4293cebf59a4ad9bJohannes Berg if (tx_mcs_set_defined) { 6167ddfb67953809357249e5a6f4293cebf59a4ad9bJohannes Berg if (tx_mcs_set_equal) { 6172a79feb0e4dd4b9b689c92dbde2fdd42ebfe3620Johannes Berg printf("\t\tHT TX/RX MCS rate indexes supported:"); 6187ddfb67953809357249e5a6f4293cebf59a4ad9bJohannes Berg print_mcs_index(mcs); 6197ddfb67953809357249e5a6f4293cebf59a4ad9bJohannes Berg } else { 6207ddfb67953809357249e5a6f4293cebf59a4ad9bJohannes Berg printf("\t\tHT RX MCS rate indexes supported:"); 6217ddfb67953809357249e5a6f4293cebf59a4ad9bJohannes Berg print_mcs_index(mcs); 6227ddfb67953809357249e5a6f4293cebf59a4ad9bJohannes Berg 6237ddfb67953809357249e5a6f4293cebf59a4ad9bJohannes Berg if (tx_unequal_modulation) 6247ddfb67953809357249e5a6f4293cebf59a4ad9bJohannes Berg printf("\t\tTX unequal modulation supported\n"); 6257ddfb67953809357249e5a6f4293cebf59a4ad9bJohannes Berg else 6267ddfb67953809357249e5a6f4293cebf59a4ad9bJohannes Berg printf("\t\tTX unequal modulation not supported\n"); 6277ddfb67953809357249e5a6f4293cebf59a4ad9bJohannes Berg 6287ddfb67953809357249e5a6f4293cebf59a4ad9bJohannes Berg printf("\t\tHT TX Max spatial streams: %d\n", 6297ddfb67953809357249e5a6f4293cebf59a4ad9bJohannes Berg tx_max_num_spatial_streams); 6307ddfb67953809357249e5a6f4293cebf59a4ad9bJohannes Berg 6317ddfb67953809357249e5a6f4293cebf59a4ad9bJohannes Berg printf("\t\tHT TX MCS rate indexes supported may differ\n"); 6327ddfb67953809357249e5a6f4293cebf59a4ad9bJohannes Berg } 6337ddfb67953809357249e5a6f4293cebf59a4ad9bJohannes Berg } else { 6347ddfb67953809357249e5a6f4293cebf59a4ad9bJohannes Berg printf("\t\tHT RX MCS rate indexes supported:"); 6357ddfb67953809357249e5a6f4293cebf59a4ad9bJohannes Berg print_mcs_index(mcs); 636089bb35db35cdb55fd8fc0fb4adc5426175fe6adJohannes Berg printf("\t\tHT TX MCS rate indexes are undefined\n"); 6377ddfb67953809357249e5a6f4293cebf59a4ad9bJohannes Berg } 6387ddfb67953809357249e5a6f4293cebf59a4ad9bJohannes Berg} 63954eb1613e695d72a71d7210b238a30e0ab2d5a3fJohannes Berg 64054eb1613e695d72a71d7210b238a30e0ab2d5a3fJohannes Bergvoid print_vht_info(__u32 capa, const __u8 *mcs) 64154eb1613e695d72a71d7210b238a30e0ab2d5a3fJohannes Berg{ 64254eb1613e695d72a71d7210b238a30e0ab2d5a3fJohannes Berg __u16 tmp; 64354eb1613e695d72a71d7210b238a30e0ab2d5a3fJohannes Berg int i; 64454eb1613e695d72a71d7210b238a30e0ab2d5a3fJohannes Berg 64554eb1613e695d72a71d7210b238a30e0ab2d5a3fJohannes Berg printf("\t\tVHT Capabilities (0x%.8x):\n", capa); 64654eb1613e695d72a71d7210b238a30e0ab2d5a3fJohannes Berg 64754eb1613e695d72a71d7210b238a30e0ab2d5a3fJohannes Berg#define PRINT_VHT_CAPA(_bit, _str) \ 64854eb1613e695d72a71d7210b238a30e0ab2d5a3fJohannes Berg do { \ 64954eb1613e695d72a71d7210b238a30e0ab2d5a3fJohannes Berg if (capa & BIT(_bit)) \ 65054eb1613e695d72a71d7210b238a30e0ab2d5a3fJohannes Berg printf("\t\t\t" _str "\n"); \ 65154eb1613e695d72a71d7210b238a30e0ab2d5a3fJohannes Berg } while (0) 65254eb1613e695d72a71d7210b238a30e0ab2d5a3fJohannes Berg 65354eb1613e695d72a71d7210b238a30e0ab2d5a3fJohannes Berg printf("\t\t\tMax MPDU length: "); 65454eb1613e695d72a71d7210b238a30e0ab2d5a3fJohannes Berg switch (capa & 3) { 65554eb1613e695d72a71d7210b238a30e0ab2d5a3fJohannes Berg case 0: printf("3895\n"); break; 65654eb1613e695d72a71d7210b238a30e0ab2d5a3fJohannes Berg case 1: printf("7991\n"); break; 65754eb1613e695d72a71d7210b238a30e0ab2d5a3fJohannes Berg case 2: printf("11454\n"); break; 65854eb1613e695d72a71d7210b238a30e0ab2d5a3fJohannes Berg case 3: printf("(reserved)\n"); 65954eb1613e695d72a71d7210b238a30e0ab2d5a3fJohannes Berg } 66054eb1613e695d72a71d7210b238a30e0ab2d5a3fJohannes Berg printf("\t\t\tSupported Channel Width: "); 66154eb1613e695d72a71d7210b238a30e0ab2d5a3fJohannes Berg switch ((capa >> 2) & 3) { 66254eb1613e695d72a71d7210b238a30e0ab2d5a3fJohannes Berg case 0: printf("neither 160 nor 80+80\n"); break; 66354eb1613e695d72a71d7210b238a30e0ab2d5a3fJohannes Berg case 1: printf("160 MHz\n"); break; 66454eb1613e695d72a71d7210b238a30e0ab2d5a3fJohannes Berg case 2: printf("160 MHz, 80+80 MHz\n"); break; 66554eb1613e695d72a71d7210b238a30e0ab2d5a3fJohannes Berg case 3: printf("(reserved)\n"); 66654eb1613e695d72a71d7210b238a30e0ab2d5a3fJohannes Berg } 66754eb1613e695d72a71d7210b238a30e0ab2d5a3fJohannes Berg PRINT_VHT_CAPA(4, "RX LDPC"); 66854eb1613e695d72a71d7210b238a30e0ab2d5a3fJohannes Berg PRINT_VHT_CAPA(5, "short GI (80 MHz)"); 66954eb1613e695d72a71d7210b238a30e0ab2d5a3fJohannes Berg PRINT_VHT_CAPA(6, "short GI (160/80+80 MHz)"); 67054eb1613e695d72a71d7210b238a30e0ab2d5a3fJohannes Berg PRINT_VHT_CAPA(7, "TX STBC"); 67154eb1613e695d72a71d7210b238a30e0ab2d5a3fJohannes Berg /* RX STBC */ 67254eb1613e695d72a71d7210b238a30e0ab2d5a3fJohannes Berg PRINT_VHT_CAPA(11, "SU Beamformer"); 67354eb1613e695d72a71d7210b238a30e0ab2d5a3fJohannes Berg PRINT_VHT_CAPA(12, "SU Beamformee"); 67454eb1613e695d72a71d7210b238a30e0ab2d5a3fJohannes Berg /* compressed steering */ 67554eb1613e695d72a71d7210b238a30e0ab2d5a3fJohannes Berg /* # of sounding dimensions */ 67654eb1613e695d72a71d7210b238a30e0ab2d5a3fJohannes Berg PRINT_VHT_CAPA(19, "MU Beamformer"); 67754eb1613e695d72a71d7210b238a30e0ab2d5a3fJohannes Berg PRINT_VHT_CAPA(20, "MU Beamformee"); 67854eb1613e695d72a71d7210b238a30e0ab2d5a3fJohannes Berg PRINT_VHT_CAPA(21, "VHT TXOP PS"); 67954eb1613e695d72a71d7210b238a30e0ab2d5a3fJohannes Berg PRINT_VHT_CAPA(22, "+HTC-VHT"); 68054eb1613e695d72a71d7210b238a30e0ab2d5a3fJohannes Berg /* max A-MPDU */ 68154eb1613e695d72a71d7210b238a30e0ab2d5a3fJohannes Berg /* VHT link adaptation */ 68275271051530525f7bfac4dc41185cb2dbd314906Maxime Bizon PRINT_VHT_CAPA(28, "RX antenna pattern consistency"); 68375271051530525f7bfac4dc41185cb2dbd314906Maxime Bizon PRINT_VHT_CAPA(29, "TX antenna pattern consistency"); 68454eb1613e695d72a71d7210b238a30e0ab2d5a3fJohannes Berg 68554eb1613e695d72a71d7210b238a30e0ab2d5a3fJohannes Berg printf("\t\tVHT RX MCS set:\n"); 68654eb1613e695d72a71d7210b238a30e0ab2d5a3fJohannes Berg tmp = mcs[0] | (mcs[1] << 8); 68754eb1613e695d72a71d7210b238a30e0ab2d5a3fJohannes Berg for (i = 1; i <= 8; i++) { 68854eb1613e695d72a71d7210b238a30e0ab2d5a3fJohannes Berg printf("\t\t\t%d streams: ", i); 68954eb1613e695d72a71d7210b238a30e0ab2d5a3fJohannes Berg switch ((tmp >> ((i-1)*2) ) & 3) { 69054eb1613e695d72a71d7210b238a30e0ab2d5a3fJohannes Berg case 0: printf("MCS 0-7\n"); break; 69154eb1613e695d72a71d7210b238a30e0ab2d5a3fJohannes Berg case 1: printf("MCS 0-8\n"); break; 69254eb1613e695d72a71d7210b238a30e0ab2d5a3fJohannes Berg case 2: printf("MCS 0-9\n"); break; 69354eb1613e695d72a71d7210b238a30e0ab2d5a3fJohannes Berg case 3: printf("not supported\n"); break; 69454eb1613e695d72a71d7210b238a30e0ab2d5a3fJohannes Berg } 69554eb1613e695d72a71d7210b238a30e0ab2d5a3fJohannes Berg } 69654eb1613e695d72a71d7210b238a30e0ab2d5a3fJohannes Berg tmp = mcs[2] | (mcs[3] << 8); 69754eb1613e695d72a71d7210b238a30e0ab2d5a3fJohannes Berg printf("\t\tVHT RX highest supported: %d Mbps\n", tmp & 0x1fff); 69854eb1613e695d72a71d7210b238a30e0ab2d5a3fJohannes Berg 69954eb1613e695d72a71d7210b238a30e0ab2d5a3fJohannes Berg printf("\t\tVHT TX MCS set:\n"); 70054eb1613e695d72a71d7210b238a30e0ab2d5a3fJohannes Berg tmp = mcs[4] | (mcs[5] << 8); 70154eb1613e695d72a71d7210b238a30e0ab2d5a3fJohannes Berg for (i = 1; i <= 8; i++) { 70254eb1613e695d72a71d7210b238a30e0ab2d5a3fJohannes Berg printf("\t\t\t%d streams: ", i); 70354eb1613e695d72a71d7210b238a30e0ab2d5a3fJohannes Berg switch ((tmp >> ((i-1)*2) ) & 3) { 70454eb1613e695d72a71d7210b238a30e0ab2d5a3fJohannes Berg case 0: printf("MCS 0-7\n"); break; 70554eb1613e695d72a71d7210b238a30e0ab2d5a3fJohannes Berg case 1: printf("MCS 0-8\n"); break; 70654eb1613e695d72a71d7210b238a30e0ab2d5a3fJohannes Berg case 2: printf("MCS 0-9\n"); break; 70754eb1613e695d72a71d7210b238a30e0ab2d5a3fJohannes Berg case 3: printf("not supported\n"); break; 70854eb1613e695d72a71d7210b238a30e0ab2d5a3fJohannes Berg } 70954eb1613e695d72a71d7210b238a30e0ab2d5a3fJohannes Berg } 71054eb1613e695d72a71d7210b238a30e0ab2d5a3fJohannes Berg tmp = mcs[6] | (mcs[7] << 8); 71154eb1613e695d72a71d7210b238a30e0ab2d5a3fJohannes Berg printf("\t\tVHT TX highest supported: %d Mbps\n", tmp & 0x1fff); 71254eb1613e695d72a71d7210b238a30e0ab2d5a3fJohannes Berg} 713492354de736a47fdcb93ad8f36b51af1af451604Janusz Dziedzic 714492354de736a47fdcb93ad8f36b51af1af451604Janusz Dziedzicvoid iw_hexdump(const char *prefix, const __u8 *buf, size_t size) 715492354de736a47fdcb93ad8f36b51af1af451604Janusz Dziedzic{ 716492354de736a47fdcb93ad8f36b51af1af451604Janusz Dziedzic int i; 717492354de736a47fdcb93ad8f36b51af1af451604Janusz Dziedzic 718492354de736a47fdcb93ad8f36b51af1af451604Janusz Dziedzic printf("%s: ", prefix); 719492354de736a47fdcb93ad8f36b51af1af451604Janusz Dziedzic for (i = 0; i < size; i++) { 720492354de736a47fdcb93ad8f36b51af1af451604Janusz Dziedzic if (i && i % 16 == 0) 721492354de736a47fdcb93ad8f36b51af1af451604Janusz Dziedzic printf("\n%s: ", prefix); 722492354de736a47fdcb93ad8f36b51af1af451604Janusz Dziedzic printf("%02x ", buf[i]); 723492354de736a47fdcb93ad8f36b51af1af451604Janusz Dziedzic } 724492354de736a47fdcb93ad8f36b51af1af451604Janusz Dziedzic printf("\n\n"); 725492354de736a47fdcb93ad8f36b51af1af451604Janusz Dziedzic} 726