diff options
Diffstat (limited to 'src/common/ieee802_11_common.c')
| -rw-r--r-- | src/common/ieee802_11_common.c | 85 |
1 files changed, 85 insertions, 0 deletions
diff --git a/src/common/ieee802_11_common.c b/src/common/ieee802_11_common.c index d65675c..d9d3cd0 100644 --- a/src/common/ieee802_11_common.c +++ b/src/common/ieee802_11_common.c @@ -97,6 +97,11 @@ static int ieee802_11_parse_vendor_specific(const u8 *pos, size_t elen, elems->p2p = pos; elems->p2p_len = elen; break; + case WFD_OUI_TYPE: + /* Wi-Fi Alliance - WFD IE */ + elems->wfd = pos; + elems->wfd_len = elen; + break; case HS20_INDICATION_OUI_TYPE: /* Hotspot 2.0 */ elems->hs20 = pos; @@ -253,6 +258,14 @@ ParseRes ieee802_11_parse_elems(const u8 *start, size_t len, elems->ht_operation = pos; elems->ht_operation_len = elen; break; + case WLAN_EID_VHT_CAP: + elems->vht_capabilities = pos; + elems->vht_capabilities_len = elen; + break; + case WLAN_EID_VHT_OPERATION: + elems->vht_operation = pos; + elems->vht_operation_len = elen; + break; case WLAN_EID_LINK_ID: if (elen < 18) break; @@ -397,3 +410,75 @@ const u8 * get_hdr_bssid(const struct ieee80211_hdr *hdr, size_t len) return NULL; } } + + +int hostapd_config_wmm_ac(struct hostapd_wmm_ac_params wmm_ac_params[], + const char *name, const char *val) +{ + int num, v; + const char *pos; + struct hostapd_wmm_ac_params *ac; + + /* skip 'wme_ac_' or 'wmm_ac_' prefix */ + pos = name + 7; + if (os_strncmp(pos, "be_", 3) == 0) { + num = 0; + pos += 3; + } else if (os_strncmp(pos, "bk_", 3) == 0) { + num = 1; + pos += 3; + } else if (os_strncmp(pos, "vi_", 3) == 0) { + num = 2; + pos += 3; + } else if (os_strncmp(pos, "vo_", 3) == 0) { + num = 3; + pos += 3; + } else { + wpa_printf(MSG_ERROR, "Unknown WMM name '%s'", pos); + return -1; + } + + ac = &wmm_ac_params[num]; + + if (os_strcmp(pos, "aifs") == 0) { + v = atoi(val); + if (v < 1 || v > 255) { + wpa_printf(MSG_ERROR, "Invalid AIFS value %d", v); + return -1; + } + ac->aifs = v; + } else if (os_strcmp(pos, "cwmin") == 0) { + v = atoi(val); + if (v < 0 || v > 12) { + wpa_printf(MSG_ERROR, "Invalid cwMin value %d", v); + return -1; + } + ac->cwmin = v; + } else if (os_strcmp(pos, "cwmax") == 0) { + v = atoi(val); + if (v < 0 || v > 12) { + wpa_printf(MSG_ERROR, "Invalid cwMax value %d", v); + return -1; + } + ac->cwmax = v; + } else if (os_strcmp(pos, "txop_limit") == 0) { + v = atoi(val); + if (v < 0 || v > 0xffff) { + wpa_printf(MSG_ERROR, "Invalid txop value %d", v); + return -1; + } + ac->txop_limit = v; + } else if (os_strcmp(pos, "acm") == 0) { + v = atoi(val); + if (v < 0 || v > 1) { + wpa_printf(MSG_ERROR, "Invalid acm value %d", v); + return -1; + } + ac->admission_control_mandatory = v; + } else { + wpa_printf(MSG_ERROR, "Unknown wmm_ac_ field '%s'", pos); + return -1; + } + + return 0; +} |