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-rw-r--r--drivers/net/wireless/mwifiex/11n.c17
-rw-r--r--drivers/net/wireless/mwifiex/fw.h2
-rw-r--r--drivers/net/wireless/mwifiex/join.c14
-rw-r--r--drivers/net/wireless/mwifiex/main.h2
-rw-r--r--drivers/net/wireless/mwifiex/scan.c12
-rw-r--r--drivers/net/wireless/wl12xx/main.c2
-rw-r--r--include/linux/ieee80211.h14
-rw-r--r--include/net/mac80211.h2
-rw-r--r--net/mac80211/ibss.c16
-rw-r--r--net/mac80211/ieee80211_i.h13
-rw-r--r--net/mac80211/mesh.c12
-rw-r--r--net/mac80211/mesh.h2
-rw-r--r--net/mac80211/mesh_plink.c4
-rw-r--r--net/mac80211/mlme.c49
-rw-r--r--net/mac80211/tx.c4
-rw-r--r--net/mac80211/util.c43
16 files changed, 102 insertions, 106 deletions
diff --git a/drivers/net/wireless/mwifiex/11n.c b/drivers/net/wireless/mwifiex/11n.c
index a5e182b5e944..fe8ebfebcc0e 100644
--- a/drivers/net/wireless/mwifiex/11n.c
+++ b/drivers/net/wireless/mwifiex/11n.c
@@ -350,25 +350,26 @@ mwifiex_cmd_append_11n_tlv(struct mwifiex_private *priv,
ret_len += sizeof(struct mwifiex_ie_types_htcap);
}
- if (bss_desc->bcn_ht_info) {
+ if (bss_desc->bcn_ht_oper) {
if (priv->bss_mode == NL80211_IFTYPE_ADHOC) {
ht_info = (struct mwifiex_ie_types_htinfo *) *buffer;
memset(ht_info, 0,
sizeof(struct mwifiex_ie_types_htinfo));
ht_info->header.type =
- cpu_to_le16(WLAN_EID_HT_INFORMATION);
+ cpu_to_le16(WLAN_EID_HT_OPERATION);
ht_info->header.len =
- cpu_to_le16(sizeof(struct ieee80211_ht_info));
+ cpu_to_le16(
+ sizeof(struct ieee80211_ht_operation));
memcpy((u8 *) ht_info +
sizeof(struct mwifiex_ie_types_header),
- (u8 *) bss_desc->bcn_ht_info +
+ (u8 *) bss_desc->bcn_ht_oper +
sizeof(struct ieee_types_header),
le16_to_cpu(ht_info->header.len));
if (!(sband->ht_cap.cap &
IEEE80211_HT_CAP_SUP_WIDTH_20_40))
- ht_info->ht_info.ht_param &=
+ ht_info->ht_oper.ht_param &=
~(IEEE80211_HT_PARAM_CHAN_WIDTH_ANY |
IEEE80211_HT_PARAM_CHA_SEC_OFFSET);
@@ -385,16 +386,16 @@ mwifiex_cmd_append_11n_tlv(struct mwifiex_private *priv,
sizeof(struct mwifiex_ie_types_chan_list_param_set) -
sizeof(struct mwifiex_ie_types_header));
chan_list->chan_scan_param[0].chan_number =
- bss_desc->bcn_ht_info->control_chan;
+ bss_desc->bcn_ht_oper->primary_chan;
chan_list->chan_scan_param[0].radio_type =
mwifiex_band_to_radio_type((u8) bss_desc->bss_band);
if (sband->ht_cap.cap & IEEE80211_HT_CAP_SUP_WIDTH_20_40 &&
- bss_desc->bcn_ht_info->ht_param &
+ bss_desc->bcn_ht_oper->ht_param &
IEEE80211_HT_PARAM_CHAN_WIDTH_ANY)
SET_SECONDARYCHAN(chan_list->chan_scan_param[0].
radio_type,
- (bss_desc->bcn_ht_info->ht_param &
+ (bss_desc->bcn_ht_oper->ht_param &
IEEE80211_HT_PARAM_CHA_SEC_OFFSET));
*buffer += sizeof(struct mwifiex_ie_types_chan_list_param_set);
diff --git a/drivers/net/wireless/mwifiex/fw.h b/drivers/net/wireless/mwifiex/fw.h
index e98fc5af73dc..930ad2f4b1e3 100644
--- a/drivers/net/wireless/mwifiex/fw.h
+++ b/drivers/net/wireless/mwifiex/fw.h
@@ -1045,7 +1045,7 @@ struct mwifiex_ie_types_htcap {
struct mwifiex_ie_types_htinfo {
struct mwifiex_ie_types_header header;
- struct ieee80211_ht_info ht_info;
+ struct ieee80211_ht_operation ht_oper;
} __packed;
struct mwifiex_ie_types_2040bssco {
diff --git a/drivers/net/wireless/mwifiex/join.c b/drivers/net/wireless/mwifiex/join.c
index 8f9382b9c3ca..bca8b6d52273 100644
--- a/drivers/net/wireless/mwifiex/join.c
+++ b/drivers/net/wireless/mwifiex/join.c
@@ -932,20 +932,20 @@ mwifiex_cmd_802_11_ad_hoc_start(struct mwifiex_private *priv,
/* Fill HT INFORMATION */
ht_info = (struct mwifiex_ie_types_htinfo *) pos;
memset(ht_info, 0, sizeof(struct mwifiex_ie_types_htinfo));
- ht_info->header.type = cpu_to_le16(WLAN_EID_HT_INFORMATION);
+ ht_info->header.type = cpu_to_le16(WLAN_EID_HT_OPERATION);
ht_info->header.len =
- cpu_to_le16(sizeof(struct ieee80211_ht_info));
+ cpu_to_le16(sizeof(struct ieee80211_ht_operation));
- ht_info->ht_info.control_chan =
+ ht_info->ht_oper.primary_chan =
(u8) priv->curr_bss_params.bss_descriptor.channel;
if (adapter->sec_chan_offset) {
- ht_info->ht_info.ht_param = adapter->sec_chan_offset;
- ht_info->ht_info.ht_param |=
+ ht_info->ht_oper.ht_param = adapter->sec_chan_offset;
+ ht_info->ht_oper.ht_param |=
IEEE80211_HT_PARAM_CHAN_WIDTH_ANY;
}
- ht_info->ht_info.operation_mode =
+ ht_info->ht_oper.operation_mode =
cpu_to_le16(IEEE80211_HT_OP_MODE_NON_GF_STA_PRSNT);
- ht_info->ht_info.basic_set[0] = 0xff;
+ ht_info->ht_oper.basic_set[0] = 0xff;
pos += sizeof(struct mwifiex_ie_types_htinfo);
cmd_append_size +=
sizeof(struct mwifiex_ie_types_htinfo);
diff --git a/drivers/net/wireless/mwifiex/main.h b/drivers/net/wireless/mwifiex/main.h
index 35225e9b1080..5ce9e7eabf5a 100644
--- a/drivers/net/wireless/mwifiex/main.h
+++ b/drivers/net/wireless/mwifiex/main.h
@@ -269,7 +269,7 @@ struct mwifiex_bssdescriptor {
u8 disable_11n;
struct ieee80211_ht_cap *bcn_ht_cap;
u16 ht_cap_offset;
- struct ieee80211_ht_info *bcn_ht_info;
+ struct ieee80211_ht_operation *bcn_ht_oper;
u16 ht_info_offset;
u8 *bcn_bss_co_2040;
u16 bss_co_2040_offset;
diff --git a/drivers/net/wireless/mwifiex/scan.c b/drivers/net/wireless/mwifiex/scan.c
index aff9cd763f2b..5948905ff615 100644
--- a/drivers/net/wireless/mwifiex/scan.c
+++ b/drivers/net/wireless/mwifiex/scan.c
@@ -1221,9 +1221,9 @@ mwifiex_update_bss_desc_with_ie(struct mwifiex_adapter *adapter,
sizeof(struct ieee_types_header) -
bss_entry->beacon_buf);
break;
- case WLAN_EID_HT_INFORMATION:
- bss_entry->bcn_ht_info = (struct ieee80211_ht_info *)
- (current_ptr +
+ case WLAN_EID_HT_OPERATION:
+ bss_entry->bcn_ht_oper =
+ (struct ieee80211_ht_operation *)(current_ptr +
sizeof(struct ieee_types_header));
bss_entry->ht_info_offset = (u16) (current_ptr +
sizeof(struct ieee_types_header) -
@@ -1493,7 +1493,7 @@ mwifiex_update_curr_bss_params(struct mwifiex_private *priv, u8 *bssid,
priv->curr_bss_params.bss_descriptor.bcn_ht_cap = NULL;
priv->curr_bss_params.bss_descriptor.ht_cap_offset =
0;
- priv->curr_bss_params.bss_descriptor.bcn_ht_info = NULL;
+ priv->curr_bss_params.bss_descriptor.bcn_ht_oper = NULL;
priv->curr_bss_params.bss_descriptor.ht_info_offset =
0;
priv->curr_bss_params.bss_descriptor.bcn_bss_co_2040 =
@@ -2019,8 +2019,8 @@ mwifiex_save_curr_bcn(struct mwifiex_private *priv)
(curr_bss->beacon_buf +
curr_bss->ht_cap_offset);
- if (curr_bss->bcn_ht_info)
- curr_bss->bcn_ht_info = (struct ieee80211_ht_info *)
+ if (curr_bss->bcn_ht_oper)
+ curr_bss->bcn_ht_oper = (struct ieee80211_ht_operation *)
(curr_bss->beacon_buf +
curr_bss->ht_info_offset);
diff --git a/drivers/net/wireless/wl12xx/main.c b/drivers/net/wireless/wl12xx/main.c
index 39002363611e..b1555fb5815b 100644
--- a/drivers/net/wireless/wl12xx/main.c
+++ b/drivers/net/wireless/wl12xx/main.c
@@ -232,7 +232,7 @@ static struct conf_drv_settings default_conf = {
.rule = CONF_BCN_RULE_PASS_ON_APPEARANCE,
},
[1] = {
- .ie = WLAN_EID_HT_INFORMATION,
+ .ie = WLAN_EID_HT_OPERATION,
.rule = CONF_BCN_RULE_PASS_ON_CHANGE,
},
},
diff --git a/include/linux/ieee80211.h b/include/linux/ieee80211.h
index 210e2c325534..a8c1c46431ab 100644
--- a/include/linux/ieee80211.h
+++ b/include/linux/ieee80211.h
@@ -1007,13 +1007,13 @@ enum ieee80211_min_mpdu_spacing {
};
/**
- * struct ieee80211_ht_info - HT information
+ * struct ieee80211_ht_operation - HT operation IE
*
- * This structure is the "HT information element" as
- * described in 802.11n D5.0 7.3.2.58
+ * This structure is the "HT operation element" as
+ * described in 802.11n-2009 7.3.2.57
*/
-struct ieee80211_ht_info {
- u8 control_chan;
+struct ieee80211_ht_operation {
+ u8 primary_chan;
u8 ht_param;
__le16 operation_mode;
__le16 stbc_param;
@@ -1027,8 +1027,6 @@ struct ieee80211_ht_info {
#define IEEE80211_HT_PARAM_CHA_SEC_BELOW 0x03
#define IEEE80211_HT_PARAM_CHAN_WIDTH_ANY 0x04
#define IEEE80211_HT_PARAM_RIFS_MODE 0x08
-#define IEEE80211_HT_PARAM_SPSMP_SUPPORT 0x10
-#define IEEE80211_HT_PARAM_SERV_INTERVAL_GRAN 0xE0
/* for operation_mode */
#define IEEE80211_HT_OP_MODE_PROTECTION 0x0003
@@ -1301,7 +1299,7 @@ enum ieee80211_eid {
WLAN_EID_EXT_SUPP_RATES = 50,
WLAN_EID_HT_CAPABILITY = 45,
- WLAN_EID_HT_INFORMATION = 61,
+ WLAN_EID_HT_OPERATION = 61,
WLAN_EID_RSN = 48,
WLAN_EID_MMIE = 76,
diff --git a/include/net/mac80211.h b/include/net/mac80211.h
index 87d203ff7a8a..81cb66c3989e 100644
--- a/include/net/mac80211.h
+++ b/include/net/mac80211.h
@@ -244,7 +244,7 @@ enum ieee80211_rssi_event {
* @channel_type: Channel type for this BSS -- the hardware might be
* configured for HT40+ while this BSS only uses no-HT, for
* example.
- * @ht_operation_mode: HT operation mode (like in &struct ieee80211_ht_info).
+ * @ht_operation_mode: HT operation mode like in &struct ieee80211_ht_operation.
* This field is only valid when the channel type is one of the HT types.
* @cqm_rssi_thold: Connection quality monitor RSSI threshold, a zero value
* implies disabled
diff --git a/net/mac80211/ibss.c b/net/mac80211/ibss.c
index 33fd8d9f714e..547cd7e3018a 100644
--- a/net/mac80211/ibss.c
+++ b/net/mac80211/ibss.c
@@ -160,13 +160,11 @@ static void __ieee80211_sta_join_ibss(struct ieee80211_sub_if_data *sdata,
if (channel_type && sband->ht_cap.ht_supported) {
pos = skb_put(skb, 4 +
sizeof(struct ieee80211_ht_cap) +
- sizeof(struct ieee80211_ht_info));
+ sizeof(struct ieee80211_ht_operation));
pos = ieee80211_ie_build_ht_cap(pos, &sband->ht_cap,
sband->ht_cap.cap);
- pos = ieee80211_ie_build_ht_info(pos,
- &sband->ht_cap,
- chan,
- channel_type);
+ pos = ieee80211_ie_build_ht_oper(pos, &sband->ht_cap,
+ chan, channel_type);
}
if (local->hw.queues >= 4) {
@@ -441,13 +439,13 @@ static void ieee80211_rx_bss_info(struct ieee80211_sub_if_data *sdata,
if (sta && elems->wmm_info)
set_sta_flag(sta, WLAN_STA_WME);
- if (sta && elems->ht_info_elem && elems->ht_cap_elem &&
+ if (sta && elems->ht_operation && elems->ht_cap_elem &&
sdata->u.ibss.channel_type != NL80211_CHAN_NO_HT) {
/* we both use HT */
struct ieee80211_sta_ht_cap sta_ht_cap_new;
enum nl80211_channel_type channel_type =
- ieee80211_ht_info_to_channel_type(
- elems->ht_info_elem);
+ ieee80211_ht_oper_to_channel_type(
+ elems->ht_operation);
ieee80211_ht_cap_ie_to_sta_ht_cap(sdata, sband,
elems->ht_cap_elem,
@@ -1063,7 +1061,7 @@ int ieee80211_ibss_join(struct ieee80211_sub_if_data *sdata,
4 /* IBSS params */ +
2 + (IEEE80211_MAX_SUPP_RATES - 8) +
2 + sizeof(struct ieee80211_ht_cap) +
- 2 + sizeof(struct ieee80211_ht_info) +
+ 2 + sizeof(struct ieee80211_ht_operation) +
params->ie_len);
if (!skb)
return -ENOMEM;
diff --git a/net/mac80211/ieee80211_i.h b/net/mac80211/ieee80211_i.h
index d9798a307f20..0ae822c47930 100644
--- a/net/mac80211/ieee80211_i.h
+++ b/net/mac80211/ieee80211_i.h
@@ -397,7 +397,7 @@ struct ieee80211_mgd_auth_data {
struct ieee80211_mgd_assoc_data {
struct cfg80211_bss *bss;
const u8 *supp_rates;
- const u8 *ht_information_ie;
+ const u8 *ht_operation_ie;
unsigned long timeout;
int tries;
@@ -1117,7 +1117,7 @@ struct ieee802_11_elems {
u8 *wmm_info;
u8 *wmm_param;
struct ieee80211_ht_cap *ht_cap_elem;
- struct ieee80211_ht_info *ht_info_elem;
+ struct ieee80211_ht_operation *ht_operation;
struct ieee80211_meshconf_ie *mesh_config;
u8 *mesh_id;
u8 *peering;
@@ -1470,10 +1470,9 @@ size_t ieee80211_ie_split(const u8 *ies, size_t ielen,
size_t ieee80211_ie_split_vendor(const u8 *ies, size_t ielen, size_t offset);
u8 *ieee80211_ie_build_ht_cap(u8 *pos, struct ieee80211_sta_ht_cap *ht_cap,
u16 cap);
-u8 *ieee80211_ie_build_ht_info(u8 *pos,
- struct ieee80211_sta_ht_cap *ht_cap,
- struct ieee80211_channel *channel,
- enum nl80211_channel_type channel_type);
+u8 *ieee80211_ie_build_ht_oper(u8 *pos, struct ieee80211_sta_ht_cap *ht_cap,
+ struct ieee80211_channel *channel,
+ enum nl80211_channel_type channel_type);
/* internal work items */
void ieee80211_work_init(struct ieee80211_local *local);
@@ -1501,7 +1500,7 @@ bool ieee80211_set_channel_type(struct ieee80211_local *local,
struct ieee80211_sub_if_data *sdata,
enum nl80211_channel_type chantype);
enum nl80211_channel_type
-ieee80211_ht_info_to_channel_type(struct ieee80211_ht_info *ht_info);
+ieee80211_ht_oper_to_channel_type(struct ieee80211_ht_operation *ht_oper);
enum nl80211_channel_type ieee80211_get_tx_channel_type(
struct ieee80211_local *local,
enum nl80211_channel_type channel_type);
diff --git a/net/mac80211/mesh.c b/net/mac80211/mesh.c
index e5fbb7cf3562..b05fa9ef866c 100644
--- a/net/mac80211/mesh.c
+++ b/net/mac80211/mesh.c
@@ -98,9 +98,9 @@ bool mesh_matches_local(struct ieee802_11_elems *ie, struct ieee80211_sub_if_dat
goto mismatch;
/* disallow peering with mismatched channel types for now */
- if (ie->ht_info_elem &&
+ if (ie->ht_operation &&
(local->_oper_channel_type !=
- ieee80211_ht_info_to_channel_type(ie->ht_info_elem)))
+ ieee80211_ht_oper_to_channel_type(ie->ht_operation)))
goto mismatch;
return true;
@@ -371,7 +371,7 @@ int mesh_add_ht_cap_ie(struct sk_buff *skb,
return 0;
}
-int mesh_add_ht_info_ie(struct sk_buff *skb,
+int mesh_add_ht_oper_ie(struct sk_buff *skb,
struct ieee80211_sub_if_data *sdata)
{
struct ieee80211_local *local = sdata->local;
@@ -385,11 +385,11 @@ int mesh_add_ht_info_ie(struct sk_buff *skb,
if (!ht_cap->ht_supported || channel_type == NL80211_CHAN_NO_HT)
return 0;
- if (skb_tailroom(skb) < 2 + sizeof(struct ieee80211_ht_info))
+ if (skb_tailroom(skb) < 2 + sizeof(struct ieee80211_ht_operation))
return -ENOMEM;
- pos = skb_put(skb, 2 + sizeof(struct ieee80211_ht_info));
- ieee80211_ie_build_ht_info(pos, ht_cap, channel, channel_type);
+ pos = skb_put(skb, 2 + sizeof(struct ieee80211_ht_operation));
+ ieee80211_ie_build_ht_oper(pos, ht_cap, channel, channel_type);
return 0;
}
diff --git a/net/mac80211/mesh.h b/net/mac80211/mesh.h
index 8d53b71378e3..2bd5d8b864f6 100644
--- a/net/mac80211/mesh.h
+++ b/net/mac80211/mesh.h
@@ -220,7 +220,7 @@ int mesh_add_ds_params_ie(struct sk_buff *skb,
struct ieee80211_sub_if_data *sdata);
int mesh_add_ht_cap_ie(struct sk_buff *skb,
struct ieee80211_sub_if_data *sdata);
-int mesh_add_ht_info_ie(struct sk_buff *skb,
+int mesh_add_ht_oper_ie(struct sk_buff *skb,
struct ieee80211_sub_if_data *sdata);
void mesh_rmc_free(struct ieee80211_sub_if_data *sdata);
int mesh_rmc_init(struct ieee80211_sub_if_data *sdata);
diff --git a/net/mac80211/mesh_plink.c b/net/mac80211/mesh_plink.c
index 4e53c4cbca9e..923269b62b43 100644
--- a/net/mac80211/mesh_plink.c
+++ b/net/mac80211/mesh_plink.c
@@ -187,7 +187,7 @@ static int mesh_plink_frame_tx(struct ieee80211_sub_if_data *sdata,
2 + sdata->u.mesh.mesh_id_len +
2 + sizeof(struct ieee80211_meshconf_ie) +
2 + sizeof(struct ieee80211_ht_cap) +
- 2 + sizeof(struct ieee80211_ht_info) +
+ 2 + sizeof(struct ieee80211_ht_operation) +
2 + 8 + /* peering IE */
sdata->u.mesh.ie_len);
if (!skb)
@@ -263,7 +263,7 @@ static int mesh_plink_frame_tx(struct ieee80211_sub_if_data *sdata,
if (action != WLAN_SP_MESH_PEERING_CLOSE) {
if (mesh_add_ht_cap_ie(skb, sdata) ||
- mesh_add_ht_info_ie(skb, sdata))
+ mesh_add_ht_oper_ie(skb, sdata))
return -1;
}
diff --git a/net/mac80211/mlme.c b/net/mac80211/mlme.c
index f733aeb50e85..c59bc509ed6f 100644
--- a/net/mac80211/mlme.c
+++ b/net/mac80211/mlme.c
@@ -177,7 +177,7 @@ static int ecw2cw(int ecw)
* HT abilities for a specific band.
*/
static u32 ieee80211_enable_ht(struct ieee80211_sub_if_data *sdata,
- struct ieee80211_ht_info *hti,
+ struct ieee80211_ht_operation *ht_oper,
const u8 *bssid, u16 ap_ht_cap_flags,
bool beacon_htcap_ie)
{
@@ -185,7 +185,7 @@ static u32 ieee80211_enable_ht(struct ieee80211_sub_if_data *sdata,
struct ieee80211_supported_band *sband;
struct sta_info *sta;
u32 changed = 0;
- int hti_cfreq;
+ int ht_cfreq;
u16 ht_opmode;
bool enable_ht = true;
enum nl80211_channel_type prev_chantype;
@@ -196,10 +196,10 @@ static u32 ieee80211_enable_ht(struct ieee80211_sub_if_data *sdata,
prev_chantype = sdata->vif.bss_conf.channel_type;
- hti_cfreq = ieee80211_channel_to_frequency(hti->control_chan,
- sband->band);
+ ht_cfreq = ieee80211_channel_to_frequency(ht_oper->primary_chan,
+ sband->band);
/* check that channel matches the right operating channel */
- if (local->hw.conf.channel->center_freq != hti_cfreq) {
+ if (local->hw.conf.channel->center_freq != ht_cfreq) {
/* Some APs mess this up, evidently.
* Netgear WNDR3700 sometimes reports 4 higher than
* the actual channel, for instance.
@@ -207,11 +207,11 @@ static u32 ieee80211_enable_ht(struct ieee80211_sub_if_data *sdata,
printk(KERN_DEBUG
"%s: Wrong control channel in association"
" response: configured center-freq: %d"
- " hti-cfreq: %d hti->control_chan: %d"
+ " ht-cfreq: %d ht->control_chan: %d"
" band: %d. Disabling HT.\n",
sdata->name,
local->hw.conf.channel->center_freq,
- hti_cfreq, hti->control_chan,
+ ht_cfreq, ht_oper->primary_chan,
sband->band);
enable_ht = false;
}
@@ -222,8 +222,9 @@ static u32 ieee80211_enable_ht(struct ieee80211_sub_if_data *sdata,
if (!(ap_ht_cap_flags & IEEE80211_HT_CAP_40MHZ_INTOLERANT) &&
!ieee80111_cfg_override_disables_ht40(sdata) &&
(sband->ht_cap.cap & IEEE80211_HT_CAP_SUP_WIDTH_20_40) &&
- (hti->ht_param & IEEE80211_HT_PARAM_CHAN_WIDTH_ANY)) {
- switch(hti->ht_param & IEEE80211_HT_PARAM_CHA_SEC_OFFSET) {
+ (ht_oper->ht_param & IEEE80211_HT_PARAM_CHAN_WIDTH_ANY)) {
+ switch (ht_oper->ht_param &
+ IEEE80211_HT_PARAM_CHA_SEC_OFFSET) {
case IEEE80211_HT_PARAM_CHA_SEC_ABOVE:
rx_channel_type = NL80211_CHAN_HT40PLUS;
break;
@@ -278,7 +279,7 @@ static u32 ieee80211_enable_ht(struct ieee80211_sub_if_data *sdata,
IEEE80211_QUEUE_STOP_REASON_CHTYPE_CHANGE);
}
- ht_opmode = le16_to_cpu(hti->operation_mode);
+ ht_opmode = le16_to_cpu(ht_oper->operation_mode);
/* if bss configuration changed store the new one */
if (sdata->ht_opmode_valid != enable_ht ||
@@ -316,12 +317,12 @@ static int ieee80211_compatible_rates(const u8 *supp_rates, int supp_rates_len,
}
static void ieee80211_add_ht_ie(struct ieee80211_sub_if_data *sdata,
- struct sk_buff *skb, const u8 *ht_info_ie,
+ struct sk_buff *skb, const u8 *ht_oper_ie,
struct ieee80211_supported_band *sband,
struct ieee80211_channel *channel,
enum ieee80211_smps_mode smps)
{
- struct ieee80211_ht_info *ht_info;
+ struct ieee80211_ht_operation *ht_oper;
u8 *pos;
u32 flags = channel->flags;
u16 cap;
@@ -329,21 +330,21 @@ static void ieee80211_add_ht_ie(struct ieee80211_sub_if_data *sdata,
BUILD_BUG_ON(sizeof(ht_cap) != sizeof(sband->ht_cap));
- if (!ht_info_ie)
+ if (!ht_oper_ie)
return;
- if (ht_info_ie[1] < sizeof(struct ieee80211_ht_info))
+ if (ht_oper_ie[1] < sizeof(struct ieee80211_ht_operation))
return;
memcpy(&ht_cap, &sband->ht_cap, sizeof(ht_cap));
ieee80211_apply_htcap_overrides(sdata, &ht_cap);
- ht_info = (struct ieee80211_ht_info *)(ht_info_ie + 2);
+ ht_oper = (struct ieee80211_ht_operation *)(ht_oper_ie + 2);
/* determine capability flags */
cap = ht_cap.cap;
- switch (ht_info->ht_param & IEEE80211_HT_PARAM_CHA_SEC_OFFSET) {
+ switch (ht_oper->ht_param & IEEE80211_HT_PARAM_CHA_SEC_OFFSET) {
case IEEE80211_HT_PARAM_CHA_SEC_ABOVE:
if (flags & IEEE80211_CHAN_NO_HT40PLUS) {
cap &= ~IEEE80211_HT_CAP_SUP_WIDTH_20_40;
@@ -557,7 +558,7 @@ static void ieee80211_send_assoc(struct ieee80211_sub_if_data *sdata)
}
if (!(ifmgd->flags & IEEE80211_STA_DISABLE_11N))
- ieee80211_add_ht_ie(sdata, skb, assoc_data->ht_information_ie,
+ ieee80211_add_ht_ie(sdata, skb, assoc_data->ht_operation_ie,
sband, local->oper_channel, ifmgd->ap_smps);
/* if present, add any custom non-vendor IEs that go after HT */
@@ -2094,9 +2095,9 @@ static bool ieee80211_assoc_success(struct ieee80211_sub_if_data *sdata,
ieee80211_set_wmm_default(sdata, false);
changed |= BSS_CHANGED_QOS;
- if (elems.ht_info_elem && elems.wmm_param &&
+ if (elems.ht_operation && elems.wmm_param &&
!(ifmgd->flags & IEEE80211_STA_DISABLE_11N))
- changed |= ieee80211_enable_ht(sdata, elems.ht_info_elem,
+ changed |= ieee80211_enable_ht(sdata, elems.ht_operation,
cbss->bssid, ap_ht_cap_flags,
false);
@@ -2321,7 +2322,7 @@ static const u64 care_about_ies =
(1ULL << WLAN_EID_CHANNEL_SWITCH) |
(1ULL << WLAN_EID_PWR_CONSTRAINT) |
(1ULL << WLAN_EID_HT_CAPABILITY) |
- (1ULL << WLAN_EID_HT_INFORMATION);
+ (1ULL << WLAN_EID_HT_OPERATION);
static void ieee80211_rx_mgmt_beacon(struct ieee80211_sub_if_data *sdata,
struct ieee80211_mgmt *mgmt,
@@ -2506,7 +2507,7 @@ static void ieee80211_rx_mgmt_beacon(struct ieee80211_sub_if_data *sdata,
erp_valid, erp_value);
- if (elems.ht_cap_elem && elems.ht_info_elem && elems.wmm_param &&
+ if (elems.ht_cap_elem && elems.ht_operation && elems.wmm_param &&
!(ifmgd->flags & IEEE80211_STA_DISABLE_11N)) {
struct sta_info *sta;
struct ieee80211_supported_band *sband;
@@ -2529,7 +2530,7 @@ static void ieee80211_rx_mgmt_beacon(struct ieee80211_sub_if_data *sdata,
rcu_read_unlock();
- changed |= ieee80211_enable_ht(sdata, elems.ht_info_elem,
+ changed |= ieee80211_enable_ht(sdata, elems.ht_operation,
bssid, ap_ht_cap_flags, true);
}
@@ -3339,8 +3340,8 @@ int ieee80211_mgd_assoc(struct ieee80211_sub_if_data *sdata,
assoc_data->wmm = bss->wmm_used && (local->hw.queues >= 4);
assoc_data->supp_rates = bss->supp_rates;
assoc_data->supp_rates_len = bss->supp_rates_len;
- assoc_data->ht_information_ie =
- ieee80211_bss_get_ie(req->bss, WLAN_EID_HT_INFORMATION);
+ assoc_data->ht_operation_ie =
+ ieee80211_bss_get_ie(req->bss, WLAN_EID_HT_OPERATION);
if (bss->wmm_used && bss->uapsd_supported &&
(sdata->local->hw.flags & IEEE80211_HW_SUPPORTS_UAPSD)) {
diff --git a/net/mac80211/tx.c b/net/mac80211/tx.c
index 782a60198df4..a9b27273320e 100644
--- a/net/mac80211/tx.c
+++ b/net/mac80211/tx.c
@@ -2390,7 +2390,7 @@ struct sk_buff *ieee80211_beacon_get_tim(struct ieee80211_hw *hw,
2 + 3 + /* DS params */
2 + (IEEE80211_MAX_SUPP_RATES - 8) +
2 + sizeof(struct ieee80211_ht_cap) +
- 2 + sizeof(struct ieee80211_ht_info) +
+ 2 + sizeof(struct ieee80211_ht_operation) +
2 + sdata->u.mesh.mesh_id_len +
2 + sizeof(struct ieee80211_meshconf_ie) +
sdata->u.mesh.ie_len);
@@ -2419,7 +2419,7 @@ struct sk_buff *ieee80211_beacon_get_tim(struct ieee80211_hw *hw,
ieee80211_add_ext_srates_ie(&sdata->vif, skb) ||
mesh_add_rsn_ie(skb, sdata) ||
mesh_add_ht_cap_ie(skb, sdata) ||
- mesh_add_ht_info_ie(skb, sdata) ||
+ mesh_add_ht_oper_ie(skb, sdata) ||
mesh_add_meshid_ie(skb, sdata) ||
mesh_add_meshconf_ie(skb, sdata) ||
mesh_add_vendor_ies(skb, sdata)) {
diff --git a/net/mac80211/util.c b/net/mac80211/util.c
index 32f7a3b3d43c..5e23cf6389d0 100644
--- a/net/mac80211/util.c
+++ b/net/mac80211/util.c
@@ -684,9 +684,9 @@ u32 ieee802_11_parse_elems_crc(u8 *start, size_t len,
else
elem_parse_failed = true;
break;
- case WLAN_EID_HT_INFORMATION:
- if (elen >= sizeof(struct ieee80211_ht_info))
- elems->ht_info_elem = (void *)pos;
+ case WLAN_EID_HT_OPERATION:
+ if (elen >= sizeof(struct ieee80211_ht_operation))
+ elems->ht_operation = (void *)pos;
else
elem_parse_failed = true;
break;
@@ -1611,57 +1611,56 @@ u8 *ieee80211_ie_build_ht_cap(u8 *pos, struct ieee80211_sta_ht_cap *ht_cap,
return pos;
}
-u8 *ieee80211_ie_build_ht_info(u8 *pos,
- struct ieee80211_sta_ht_cap *ht_cap,
+u8 *ieee80211_ie_build_ht_oper(u8 *pos, struct ieee80211_sta_ht_cap *ht_cap,
struct ieee80211_channel *channel,
enum nl80211_channel_type channel_type)
{
- struct ieee80211_ht_info *ht_info;
+ struct ieee80211_ht_operation *ht_oper;
/* Build HT Information */
- *pos++ = WLAN_EID_HT_INFORMATION;
- *pos++ = sizeof(struct ieee80211_ht_info);
- ht_info = (struct ieee80211_ht_info *)pos;
- ht_info->control_chan =
+ *pos++ = WLAN_EID_HT_OPERATION;
+ *pos++ = sizeof(struct ieee80211_ht_operation);
+ ht_oper = (struct ieee80211_ht_operation *)pos;
+ ht_oper->primary_chan =
ieee80211_frequency_to_channel(channel->center_freq);
switch (channel_type) {
case NL80211_CHAN_HT40MINUS:
- ht_info->ht_param = IEEE80211_HT_PARAM_CHA_SEC_BELOW;
+ ht_oper->ht_param = IEEE80211_HT_PARAM_CHA_SEC_BELOW;
break;
case NL80211_CHAN_HT40PLUS:
- ht_info->ht_param = IEEE80211_HT_PARAM_CHA_SEC_ABOVE;
+ ht_oper->ht_param = IEEE80211_HT_PARAM_CHA_SEC_ABOVE;
break;
case NL80211_CHAN_HT20:
default:
- ht_info->ht_param = IEEE80211_HT_PARAM_CHA_SEC_NONE;
+ ht_oper->ht_param = IEEE80211_HT_PARAM_CHA_SEC_NONE;
break;
}
if (ht_cap->cap & IEEE80211_HT_CAP_SUP_WIDTH_20_40)
- ht_info->ht_param |= IEEE80211_HT_PARAM_CHAN_WIDTH_ANY;
+ ht_oper->ht_param |= IEEE80211_HT_PARAM_CHAN_WIDTH_ANY;
/*
* Note: According to 802.11n-2009 9.13.3.1, HT Protection field and
* RIFS Mode are reserved in IBSS mode, therefore keep them at 0
*/
- ht_info->operation_mode = 0x0000;
- ht_info->stbc_param = 0x0000;
+ ht_oper->operation_mode = 0x0000;
+ ht_oper->stbc_param = 0x0000;
/* It seems that Basic MCS set and Supported MCS set
are identical for the first 10 bytes */
- memset(&ht_info->basic_set, 0, 16);
- memcpy(&ht_info->basic_set, &ht_cap->mcs, 10);
+ memset(&ht_oper->basic_set, 0, 16);
+ memcpy(&ht_oper->basic_set, &ht_cap->mcs, 10);
- return pos + sizeof(struct ieee80211_ht_info);
+ return pos + sizeof(struct ieee80211_ht_operation);
}
enum nl80211_channel_type
-ieee80211_ht_info_to_channel_type(struct ieee80211_ht_info *ht_info)
+ieee80211_ht_oper_to_channel_type(struct ieee80211_ht_operation *ht_oper)
{
enum nl80211_channel_type channel_type;
- if (!ht_info)
+ if (!ht_oper)
return NL80211_CHAN_NO_HT;
- switch (ht_info->ht_param & IEEE80211_HT_PARAM_CHA_SEC_OFFSET) {
+ switch (ht_oper->ht_param & IEEE80211_HT_PARAM_CHA_SEC_OFFSET) {
case IEEE80211_HT_PARAM_CHA_SEC_NONE:
channel_type = NL80211_CHAN_HT20;
break;
Copyright © 1996 – 2023 Jason A. Donenfeld. All Rights Reverse Engineered.