iwlwifi: name changed from "fat" to "ht40"
Rename "fat" to "ht40"
The term "fat channel" is deprecated in favor of "HT40"
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Signed-off-by: Reinette Chatre <reinette.chatre@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
diff --git a/drivers/net/wireless/iwlwifi/iwl-agn-rs.c b/drivers/net/wireless/iwlwifi/iwl-agn-rs.c
index 52a4810..0c3ed23 100644
--- a/drivers/net/wireless/iwlwifi/iwl-agn-rs.c
+++ b/drivers/net/wireless/iwlwifi/iwl-agn-rs.c
@@ -97,7 +97,7 @@
enum iwl_table_type lq_type;
u8 ant_type;
u8 is_SGI; /* 1 = short guard interval */
- u8 is_fat; /* 1 = 40 MHz channel width */
+ u8 is_ht40; /* 1 = 40 MHz channel width */
u8 is_dup; /* 1 = duplicated data streams */
u8 action; /* change modulation; IWL_[LEGACY/SISO/MIMO]_SWITCH_* */
u8 max_search; /* maximun number of tables we can search */
@@ -539,11 +539,11 @@
RATE_MCS_ANT_ABC_MSK);
if (is_Ht(tbl->lq_type)) {
- if (tbl->is_fat) {
+ if (tbl->is_ht40) {
if (tbl->is_dup)
rate_n_flags |= RATE_MCS_DUP_MSK;
else
- rate_n_flags |= RATE_MCS_FAT_MSK;
+ rate_n_flags |= RATE_MCS_HT40_MSK;
}
if (tbl->is_SGI)
rate_n_flags |= RATE_MCS_SGI_MSK;
@@ -579,7 +579,7 @@
return -EINVAL;
}
tbl->is_SGI = 0; /* default legacy setup */
- tbl->is_fat = 0;
+ tbl->is_ht40 = 0;
tbl->is_dup = 0;
tbl->ant_type = (ant_msk >> RATE_MCS_ANT_POS);
tbl->lq_type = LQ_NONE;
@@ -598,9 +598,9 @@
if (rate_n_flags & RATE_MCS_SGI_MSK)
tbl->is_SGI = 1;
- if ((rate_n_flags & RATE_MCS_FAT_MSK) ||
+ if ((rate_n_flags & RATE_MCS_HT40_MSK) ||
(rate_n_flags & RATE_MCS_DUP_MSK))
- tbl->is_fat = 1;
+ tbl->is_ht40 = 1;
if (rate_n_flags & RATE_MCS_DUP_MSK)
tbl->is_dup = 1;
@@ -776,7 +776,7 @@
if (num_of_ant(tbl->ant_type) > 1)
tbl->ant_type = ANT_A;/*FIXME:RS*/
- tbl->is_fat = 0;
+ tbl->is_ht40 = 0;
tbl->is_SGI = 0;
tbl->max_search = IWL_MAX_SEARCH;
}
@@ -880,7 +880,7 @@
if ((info->status.rates[0].idx < 0) ||
(tbl_type.is_SGI != !!(info->status.rates[0].flags & IEEE80211_TX_RC_SHORT_GI)) ||
- (tbl_type.is_fat != !!(info->status.rates[0].flags & IEEE80211_TX_RC_40_MHZ_WIDTH)) ||
+ (tbl_type.is_ht40 != !!(info->status.rates[0].flags & IEEE80211_TX_RC_40_MHZ_WIDTH)) ||
(tbl_type.is_dup != !!(info->status.rates[0].flags & IEEE80211_TX_RC_DUP_DATA)) ||
(tbl_type.ant_type != info->antenna_sel_tx) ||
(!!(tx_rate & RATE_MCS_HT_MSK) != !!(info->status.rates[0].flags & IEEE80211_TX_RC_MCS)) ||
@@ -1049,7 +1049,7 @@
else
tbl->expected_tpt = expected_tpt_A;
} else if (is_siso(tbl->lq_type)) {
- if (tbl->is_fat && !lq_sta->is_dup)
+ if (tbl->is_ht40 && !lq_sta->is_dup)
if (tbl->is_SGI)
tbl->expected_tpt = expected_tpt_siso40MHzSGI;
else
@@ -1059,7 +1059,7 @@
else
tbl->expected_tpt = expected_tpt_siso20MHz;
} else if (is_mimo2(tbl->lq_type)) {
- if (tbl->is_fat && !lq_sta->is_dup)
+ if (tbl->is_ht40 && !lq_sta->is_dup)
if (tbl->is_SGI)
tbl->expected_tpt = expected_tpt_mimo2_40MHzSGI;
else
@@ -1069,7 +1069,7 @@
else
tbl->expected_tpt = expected_tpt_mimo2_20MHz;
} else if (is_mimo3(tbl->lq_type)) {
- if (tbl->is_fat && !lq_sta->is_dup)
+ if (tbl->is_ht40 && !lq_sta->is_dup)
if (tbl->is_SGI)
tbl->expected_tpt = expected_tpt_mimo3_40MHzSGI;
else
@@ -1217,13 +1217,13 @@
tbl->max_search = IWL_MAX_SEARCH;
rate_mask = lq_sta->active_mimo2_rate;
- if (iwl_is_fat_tx_allowed(priv, &sta->ht_cap))
- tbl->is_fat = 1;
+ if (iwl_is_ht40_tx_allowed(priv, &sta->ht_cap))
+ tbl->is_ht40 = 1;
else
- tbl->is_fat = 0;
+ tbl->is_ht40 = 0;
/* FIXME: - don't toggle SGI here
- if (tbl->is_fat) {
+ if (tbl->is_ht40) {
if (priv->current_ht_config.sgf & HT_SHORT_GI_40MHZ_ONLY)
tbl->is_SGI = 1;
else
@@ -1283,13 +1283,13 @@
tbl->max_search = IWL_MAX_11N_MIMO3_SEARCH;
rate_mask = lq_sta->active_mimo3_rate;
- if (iwl_is_fat_tx_allowed(priv, &sta->ht_cap))
- tbl->is_fat = 1;
+ if (iwl_is_ht40_tx_allowed(priv, &sta->ht_cap))
+ tbl->is_ht40 = 1;
else
- tbl->is_fat = 0;
+ tbl->is_ht40 = 0;
/* FIXME: - don't toggle SGI here
- if (tbl->is_fat) {
+ if (tbl->is_ht40) {
if (priv->current_ht_config.sgf & HT_SHORT_GI_40MHZ_ONLY)
tbl->is_SGI = 1;
else
@@ -1342,13 +1342,13 @@
tbl->max_search = IWL_MAX_SEARCH;
rate_mask = lq_sta->active_siso_rate;
- if (iwl_is_fat_tx_allowed(priv, &sta->ht_cap))
- tbl->is_fat = 1;
+ if (iwl_is_ht40_tx_allowed(priv, &sta->ht_cap))
+ tbl->is_ht40 = 1;
else
- tbl->is_fat = 0;
+ tbl->is_ht40 = 0;
/* FIXME: - don't toggle SGI here
- if (tbl->is_fat) {
+ if (tbl->is_ht40) {
if (priv->current_ht_config.sgf & HT_SHORT_GI_40MHZ_ONLY)
tbl->is_SGI = 1;
else
@@ -1586,11 +1586,11 @@
goto out;
break;
case IWL_SISO_SWITCH_GI:
- if (!tbl->is_fat &&
+ if (!tbl->is_ht40 &&
!(priv->current_ht_config.sgf &
HT_SHORT_GI_20MHZ))
break;
- if (tbl->is_fat &&
+ if (tbl->is_ht40 &&
!(priv->current_ht_config.sgf &
HT_SHORT_GI_40MHZ))
break;
@@ -1726,11 +1726,11 @@
break;
case IWL_MIMO2_SWITCH_GI:
- if (!tbl->is_fat &&
+ if (!tbl->is_ht40 &&
!(priv->current_ht_config.sgf &
HT_SHORT_GI_20MHZ))
break;
- if (tbl->is_fat &&
+ if (tbl->is_ht40 &&
!(priv->current_ht_config.sgf &
HT_SHORT_GI_40MHZ))
break;
@@ -1890,11 +1890,11 @@
break;
case IWL_MIMO3_SWITCH_GI:
- if (!tbl->is_fat &&
+ if (!tbl->is_ht40 &&
!(priv->current_ht_config.sgf &
HT_SHORT_GI_20MHZ))
break;
- if (tbl->is_fat &&
+ if (tbl->is_ht40 &&
!(priv->current_ht_config.sgf &
HT_SHORT_GI_40MHZ))
break;
@@ -2576,7 +2576,7 @@
info->control.rates[0].flags |= IEEE80211_TX_RC_SHORT_GI;
if (lq_sta->last_rate_n_flags & RATE_MCS_DUP_MSK)
info->control.rates[0].flags |= IEEE80211_TX_RC_DUP_DATA;
- if (lq_sta->last_rate_n_flags & RATE_MCS_FAT_MSK)
+ if (lq_sta->last_rate_n_flags & RATE_MCS_HT40_MSK)
info->control.rates[0].flags |= IEEE80211_TX_RC_40_MHZ_WIDTH;
if (lq_sta->last_rate_n_flags & RATE_MCS_GF_MSK)
info->control.rates[0].flags |= IEEE80211_TX_RC_GREEN_FIELD;
@@ -2963,7 +2963,7 @@
(is_siso(tbl->lq_type)) ? "SISO" :
((is_mimo2(tbl->lq_type)) ? "MIMO2" : "MIMO3"));
desc += sprintf(buff+desc, " %s",
- (tbl->is_fat) ? "40MHz" : "20MHz");
+ (tbl->is_ht40) ? "40MHz" : "20MHz");
desc += sprintf(buff+desc, " %s %s\n", (tbl->is_SGI) ? "SGI" : "",
(lq_sta->is_green) ? "GF enabled" : "");
}
@@ -3028,12 +3028,13 @@
return -ENOMEM;
for (i = 0; i < LQ_SIZE; i++) {
- desc += sprintf(buff+desc, "%s type=%d SGI=%d FAT=%d DUP=%d GF=%d\n"
+ desc += sprintf(buff+desc,
+ "%s type=%d SGI=%d HT40=%d DUP=%d GF=%d\n"
"rate=0x%X\n",
lq_sta->active_tbl == i ? "*" : "x",
lq_sta->lq_info[i].lq_type,
lq_sta->lq_info[i].is_SGI,
- lq_sta->lq_info[i].is_fat,
+ lq_sta->lq_info[i].is_ht40,
lq_sta->lq_info[i].is_dup,
lq_sta->is_green,
lq_sta->lq_info[i].current_rate);