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| author | James Ketrenos <jketreno@linux.intel.com> | 2005-09-21 11:58:29 -0500 |
|---|---|---|
| committer | Jeff Garzik <jgarzik@pobox.com> | 2005-09-21 23:04:57 -0400 |
| commit | 42c94e43be27f8b9be9b5be491bae8af05e54dbd (patch) | |
| tree | 83ec8abd98a18e1539c6b99979f11b5d6c3341bc | |
| parent | 9ba7e0d1579485ce231594651b39c169029f5d67 (diff) | |
| download | kernel-crypto-42c94e43be27f8b9be9b5be491bae8af05e54dbd.tar.gz kernel-crypto-42c94e43be27f8b9be9b5be491bae8af05e54dbd.tar.xz kernel-crypto-42c94e43be27f8b9be9b5be491bae8af05e54dbd.zip | |
[PATCH] ieee80211: Type-o, capbility definition for QoS, and ERP parsing
tree 3ac0dd07b9972dfd68fee47ec2152d3d378de000
parent 9ada1d971d9829c34a14d98840080b7e69fdff6b
author Mohamed Abbad <mohamed.abbas@intel.com> 1126054379 -0500
committer James Ketrenos <jketreno@linux.intel.com> 1127314340 -0500
Type-o, capbility definition for QoS, and ERP parsing
Added WLAN_CAPABILITY_QOS
Fixed type-o WLAN_CAPABILITY_OSSS_OFDM -> WLAN_CAPABILITY_DSSS_OFDM
Added ERP IE parsing to ieee80211_rx
Added handle_probe_request callback.
Signed-off-by: James Ketrenos <jketreno@linux.intel.com>
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
| -rw-r--r-- | include/net/ieee80211.h | 7 | ||||
| -rw-r--r-- | net/ieee80211/ieee80211_rx.c | 25 |
2 files changed, 30 insertions, 2 deletions
diff --git a/include/net/ieee80211.h b/include/net/ieee80211.h index 9310b2e01d4..931737eec6c 100644 --- a/include/net/ieee80211.h +++ b/include/net/ieee80211.h @@ -225,8 +225,9 @@ struct ieee80211_snap_hdr { #define WLAN_CAPABILITY_PBCC (1<<6) #define WLAN_CAPABILITY_CHANNEL_AGILITY (1<<7) #define WLAN_CAPABILITY_SPECTRUM_MGMT (1<<8) +#define WLAN_CAPABILITY_QOS (1<<9) #define WLAN_CAPABILITY_SHORT_SLOT_TIME (1<<10) -#define WLAN_CAPABILITY_OSSS_OFDM (1<<13) +#define WLAN_CAPABILITY_DSSS_OFDM (1<<13) /* Status codes */ enum ieee80211_statuscode { @@ -756,6 +757,7 @@ struct ieee80211_network { u16 beacon_interval; u16 listen_interval; u16 atim_window; + u8 erp_value; u8 wpa_ie[MAX_WPA_IE_LEN]; size_t wpa_ie_len; u8 rsn_ie[MAX_WPA_IE_LEN]; @@ -910,6 +912,9 @@ struct ieee80211_device { int (*handle_probe_response) (struct net_device * dev, struct ieee80211_probe_response * resp, struct ieee80211_network * network); + int (*handle_probe_request) (struct net_device * dev, + struct ieee80211_probe_request * req, + struct ieee80211_rx_stats * stats); int (*handle_assoc_response) (struct net_device * dev, struct ieee80211_assoc_response * resp, struct ieee80211_network * network); diff --git a/net/ieee80211/ieee80211_rx.c b/net/ieee80211/ieee80211_rx.c index 2c4613527df..8bcdbabae3a 100644 --- a/net/ieee80211/ieee80211_rx.c +++ b/net/ieee80211/ieee80211_rx.c @@ -1065,6 +1065,8 @@ static inline int ieee80211_network_init(struct ieee80211_device *ieee, struct i network->ssid_len = 0; network->flags = 0; network->atim_window = 0; + network->erp_value = (network->capability & WLAN_CAPABILITY_IBSS) ? + 0x3 : 0x0; if (stats->freq == IEEE80211_52GHZ_BAND) { /* for A band (No DS info) */ @@ -1178,8 +1180,16 @@ static inline int ieee80211_network_init(struct ieee80211_device *ieee, struct i IEEE80211_DEBUG_SCAN("MFIE_TYPE_TIM: ignored\n"); break; + case MFIE_TYPE_ERP_INFO: + network->erp_value = info_element->data[0]; + IEEE80211_DEBUG_SCAN("MFIE_TYPE_ERP_SET: %d\n", + network->erp_value); + break; + case MFIE_TYPE_IBSS_SET: - IEEE80211_DEBUG_SCAN("MFIE_TYPE_IBSS_SET: ignored\n"); + network->atim_window = info_element->data[0]; + IEEE80211_DEBUG_SCAN("MFIE_TYPE_IBSS_SET: %d\n", + network->atim_window); break; case MFIE_TYPE_CHALLENGE: @@ -1290,6 +1300,7 @@ static inline void update_network(struct ieee80211_network *dst, dst->beacon_interval = src->beacon_interval; dst->listen_interval = src->listen_interval; dst->atim_window = src->atim_window; + dst->erp_value = src->erp_value; memcpy(dst->wpa_ie, src->wpa_ie, src->wpa_ie_len); dst->wpa_ie_len = src->wpa_ie_len; @@ -1471,6 +1482,18 @@ void ieee80211_rx_mgt(struct ieee80211_device *ieee, (header->frame_ctl))); break; + case IEEE80211_STYPE_PROBE_REQ: + IEEE80211_DEBUG_MGMT("recieved auth (%d)\n", + WLAN_FC_GET_STYPE(le16_to_cpu + (header->frame_ctl))); + + if (ieee->handle_probe_request != NULL) + ieee->handle_probe_request(ieee->dev, + (struct + ieee80211_probe_request *) + header, stats); + break; + case IEEE80211_STYPE_PROBE_RESP: IEEE80211_DEBUG_MGMT("received PROBE RESPONSE (%d)\n", WLAN_FC_GET_STYPE(le16_to_cpu |