Remove code that is used only for 5 GHz.
This addresses the below TODO item:
- find and remove remaining code valid only for 5 GHz. Most of the obvious
ones have been removed, but things like channel > 14 still exist.
Signed-off-by: Robert Węcławski <r.weclawski@xxxxxxxxx>
---
Changes in v2:
- set pdev_network->NetworkTypeInUse to Ndis802_110FDM24 in default case
drivers/staging/rtl8188eu/core/rtw_ap.c | 23 ++++++-----------
drivers/staging/rtl8188eu/core/rtw_debug.c | 25 +------------------
drivers/staging/rtl8188eu/core/rtw_mlme.c | 12 +--------
drivers/staging/rtl8188eu/core/rtw_mlme_ext.c | 13 +---------
4 files changed, 10 insertions(+), 63 deletions(-)
diff --git a/drivers/staging/rtl8188eu/core/rtw_ap.c b/drivers/staging/rtl8188eu/core/rtw_ap.c
index e611eda11b5f..1c319c2ca86d 100644
--- a/drivers/staging/rtl8188eu/core/rtw_ap.c
+++ b/drivers/staging/rtl8188eu/core/rtw_ap.c
@@ -337,8 +337,6 @@ void add_RATid(struct adapter *padapter, struct sta_info *psta, u8 rssi_level)
unsigned char sta_band = 0, raid, shortGIrate = false;
unsigned int tx_ra_bitmap = 0;
struct ht_priv *psta_ht = NULL;
- struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
- struct wlan_bssid_ex *pcur_network = (struct wlan_bssid_ex *)&pmlmepriv->cur_network.network;
if (psta)
psta_ht = &psta->htpriv;
@@ -363,20 +361,13 @@ void add_RATid(struct adapter *padapter, struct sta_info *psta, u8 rssi_level)
shortGIrate = psta_ht->sgi;
}
- if (pcur_network->Configuration.DSConfig > 14) {
- /* 5G band */
- if (tx_ra_bitmap & 0xffff000)
- sta_band |= WIRELESS_11_5N | WIRELESS_11A;
- else
- sta_band |= WIRELESS_11A;
- } else {
- if (tx_ra_bitmap & 0xffff000)
- sta_band |= WIRELESS_11_24N | WIRELESS_11G | WIRELESS_11B;
- else if (tx_ra_bitmap & 0xff0)
- sta_band |= WIRELESS_11G | WIRELESS_11B;
- else
- sta_band |= WIRELESS_11B;
- }
+ if (tx_ra_bitmap & 0xffff000)
+ sta_band |= WIRELESS_11_24N | WIRELESS_11G | WIRELESS_11B;
+ else if (tx_ra_bitmap & 0xff0)
+ sta_band |= WIRELESS_11G | WIRELESS_11B;
+ else
+ sta_band |= WIRELESS_11B;
+
psta->wireless_mode = sta_band;
diff --git a/drivers/staging/rtl8188eu/core/rtw_debug.c b/drivers/staging/rtl8188eu/core/rtw_debug.c
index 67461fdf315c..6c2fe1a112ac 100644
--- a/drivers/staging/rtl8188eu/core/rtw_debug.c
+++ b/drivers/staging/rtl8188eu/core/rtw_debug.c
@@ -153,13 +153,11 @@ int proc_get_best_channel(char *page, char **start,
struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev);
struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv;
int len = 0;
- u32 i, best_channel_24G = 1, best_channel_5G = 36, index_24G = 0, index_5G = 0;
+ u32 i, best_channel_24G = 1, index_24G = 0;
for (i = 0; pmlmeext->channel_set[i].ChannelNum != 0; i++) {
if (pmlmeext->channel_set[i].ChannelNum == 1)
index_24G = i;
- if (pmlmeext->channel_set[i].ChannelNum == 36)
- index_5G = i;
}
for (i = 0; pmlmeext->channel_set[i].ChannelNum != 0; i++) {
@@ -171,32 +169,11 @@ int proc_get_best_channel(char *page, char **start,
}
}
- /* 5G */
- if (pmlmeext->channel_set[i].ChannelNum >= 36 &&
- pmlmeext->channel_set[i].ChannelNum < 140) {
- /* Find primary channel */
- if (((pmlmeext->channel_set[i].ChannelNum - 36) % 8 == 0) &&
- (pmlmeext->channel_set[i].rx_count < pmlmeext->channel_set[index_5G].rx_count)) {
- index_5G = i;
- best_channel_5G = pmlmeext->channel_set[i].ChannelNum;
- }
- }
-
- if (pmlmeext->channel_set[i].ChannelNum >= 149 &&
- pmlmeext->channel_set[i].ChannelNum < 165) {
- /* find primary channel */
- if (((pmlmeext->channel_set[i].ChannelNum - 149) % 8 == 0) &&
- (pmlmeext->channel_set[i].rx_count < pmlmeext->channel_set[index_5G].rx_count)) {
- index_5G = i;
- best_channel_5G = pmlmeext->channel_set[i].ChannelNum;
- }
- }
/* debug */
len += snprintf(page + len, count - len, "The rx cnt of channel %3d = %d\n",
pmlmeext->channel_set[i].ChannelNum, pmlmeext->channel_set[i].rx_count);
}
- len += snprintf(page + len, count - len, "best_channel_5G = %d\n", best_channel_5G);
len += snprintf(page + len, count - len, "best_channel_24G = %d\n", best_channel_24G);
*eof = 1;
diff --git a/drivers/staging/rtl8188eu/core/rtw_mlme.c b/drivers/staging/rtl8188eu/core/rtw_mlme.c
index eca06f05c0c4..ef8a7dc4bd34 100644
--- a/drivers/staging/rtl8188eu/core/rtw_mlme.c
+++ b/drivers/staging/rtl8188eu/core/rtw_mlme.c
@@ -1819,18 +1819,8 @@ void rtw_update_registrypriv_dev_network(struct adapter *adapter)
case WIRELESS_11BG_24N:
pdev_network->NetworkTypeInUse = Ndis802_11OFDM24;
break;
- case WIRELESS_11A:
- case WIRELESS_11A_5N:
- pdev_network->NetworkTypeInUse = Ndis802_11OFDM5;
- break;
- case WIRELESS_11ABGN:
- if (pregistrypriv->channel > 14)
- pdev_network->NetworkTypeInUse = Ndis802_11OFDM5;
- else
- pdev_network->NetworkTypeInUse = Ndis802_11OFDM24;
- break;
default:
- /* TODO */
+ pdev_network->NetworkTypeInUse = Ndis802_11OFDM24;
break;
}
diff --git a/drivers/staging/rtl8188eu/core/rtw_mlme_ext.c b/drivers/staging/rtl8188eu/core/rtw_mlme_ext.c
index 1115050077e4..213c8d670591 100644
--- a/drivers/staging/rtl8188eu/core/rtw_mlme_ext.c
+++ b/drivers/staging/rtl8188eu/core/rtw_mlme_ext.c
@@ -2401,10 +2401,7 @@ static void process_80211d(struct adapter *padapter, struct wlan_bssid_ex *bssid
p++;
for (j = 0; j < noc; j++) {
- if (fcn <= 14)
- channel = fcn + j; /* 2.4 GHz */
- else
- channel = fcn + j*4; /* 5 GHz */
+ channel = fcn + j;
chplan_ap.Channel[i++] = channel;
}
@@ -2481,14 +2478,6 @@ static void process_80211d(struct adapter *padapter, struct wlan_bssid_ex *bssid
j++;
}
- /* keep original STA 5G channel plan */
- while ((i < MAX_CHANNEL_NUM) && (chplan_sta[i].ChannelNum != 0)) {
- chplan_new[k].ChannelNum = chplan_sta[i].ChannelNum;
- chplan_new[k].ScanType = chplan_sta[i].ScanType;
- i++;
- k++;
- }
-
pmlmeext->update_channel_plan_by_ap_done = 1;
}
--
2.17.1
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