rtl8xxxu: Introduce set_tx_power() fileop and a new 8723b dummy derivative
The 8723b series is significantly different from the older generation
in this sense. So far the 8723b version doesn't do anything useful.
Signed-off-by: Jes Sorensen <Jes.Sorensen@redhat.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
diff --git a/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu.c b/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu.c
index 40447e4..de1e654 100644
--- a/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu.c
+++ b/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu.c
@@ -1680,6 +1680,24 @@
return group;
}
+static int rtl8723b_channel_to_group(int channel)
+{
+ int group;
+
+ if (channel < 3)
+ group = 0;
+ else if (channel < 6)
+ group = 1;
+ else if (channel < 9)
+ group = 2;
+ else if (channel < 12)
+ group = 3;
+ else
+ group = 4;
+
+ return group;
+}
+
static void rtl8723au_config_channel(struct ieee80211_hw *hw)
{
struct rtl8xxxu_priv *priv = hw->priv;
@@ -2041,6 +2059,14 @@
}
}
+static void
+rtl8723b_set_tx_power(struct rtl8xxxu_priv *priv, int channel, bool ht40)
+{
+ int group;
+
+ group = rtl8723b_channel_to_group(channel);
+}
+
static void rtl8xxxu_set_linktype(struct rtl8xxxu_priv *priv,
enum nl80211_iftype linktype)
{
@@ -6378,7 +6404,7 @@
/*
* Start out with default power levels for channel 6, 20MHz
*/
- rtl8723a_set_tx_power(priv, 1, false);
+ priv->fops->set_tx_power(priv, 1, false);
/* Let the 8051 take control of antenna setting */
val8 = rtl8xxxu_read8(priv, REG_LEDCFG2);
@@ -7401,7 +7427,7 @@
channel = hw->conf.chandef.chan->hw_value;
- rtl8723a_set_tx_power(priv, channel, ht40);
+ priv->fops->set_tx_power(priv, channel, ht40);
priv->fops->config_channel(hw);
}
@@ -8026,6 +8052,7 @@
.config_channel = rtl8723au_config_channel,
.parse_rx_desc = rtl8723au_parse_rx_desc,
.enable_rf = rtl8723a_enable_rf,
+ .set_tx_power = rtl8723a_set_tx_power,
.writeN_block_size = 1024,
.mbox_ext_reg = REG_HMBOX_EXT_0,
.mbox_ext_width = 2,
@@ -8048,6 +8075,7 @@
.init_aggregation = rtl8723bu_init_aggregation,
.init_statistics = rtl8723bu_init_statistics,
.enable_rf = rtl8723b_enable_rf,
+ .set_tx_power = rtl8723b_set_tx_power,
.writeN_block_size = 1024,
.mbox_ext_reg = REG_HMBOX_EXT0_8723B,
.mbox_ext_width = 4,
@@ -8069,6 +8097,7 @@
.config_channel = rtl8723au_config_channel,
.parse_rx_desc = rtl8723au_parse_rx_desc,
.enable_rf = rtl8723a_enable_rf,
+ .set_tx_power = rtl8723a_set_tx_power,
.writeN_block_size = 128,
.mbox_ext_reg = REG_HMBOX_EXT_0,
.mbox_ext_width = 2,
@@ -8089,6 +8118,7 @@
.config_channel = rtl8723bu_config_channel,
.parse_rx_desc = rtl8723bu_parse_rx_desc,
.enable_rf = rtl8723b_enable_rf,
+ .set_tx_power = rtl8723b_set_tx_power,
.writeN_block_size = 128,
.mbox_ext_reg = REG_HMBOX_EXT0_8723B,
.mbox_ext_width = 4,