Signed-off-by: Jakub Sitnicki <[email protected]>
---
drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu.c | 95 ++++++++++++------------
drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu.h | 30 ++++----
2 files changed, 66 insertions(+), 59 deletions(-)
diff --git a/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu.c
b/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu.c
index e1f8c62..d67c668 100644
--- a/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu.c
+++ b/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu.c
@@ -1490,6 +1490,7 @@ static void rtl8723au_config_channel(struct ieee80211_hw
*hw)
static void
rtl8723a_set_tx_power(struct rtl8xxxu_priv *priv, int channel, bool ht40)
{
+ struct rtl8723au_tx_power *tx_power = &priv->tx_power;
u8 cck[RTL8723A_MAX_RF_PATHS], ofdm[RTL8723A_MAX_RF_PATHS];
u8 ofdmbase[RTL8723A_MAX_RF_PATHS], mcsbase[RTL8723A_MAX_RF_PATHS];
u32 val32, ofdm_a, ofdm_b, mcs_a, mcs_b;
@@ -1498,27 +1499,27 @@ rtl8723a_set_tx_power(struct rtl8xxxu_priv *priv, int
channel, bool ht40)
group = rtl8723a_channel_to_group(channel);
- cck[0] = priv->cck_tx_power_index_A[group];
- cck[1] = priv->cck_tx_power_index_B[group];
+ cck[0] = tx_power->cck_tx_power_index_A[group];
+ cck[1] = tx_power->cck_tx_power_index_B[group];
- ofdm[0] = priv->ht40_1s_tx_power_index_A[group];
- ofdm[1] = priv->ht40_1s_tx_power_index_B[group];
+ ofdm[0] = tx_power->ht40_1s_tx_power_index_A[group];
+ ofdm[1] = tx_power->ht40_1s_tx_power_index_B[group];
- ofdmbase[0] = ofdm[0] + priv->ofdm_tx_power_index_diff[group].a;
- ofdmbase[1] = ofdm[1] + priv->ofdm_tx_power_index_diff[group].b;
+ ofdmbase[0] = ofdm[0] + tx_power->ofdm_tx_power_index_diff[group].a;
+ ofdmbase[1] = ofdm[1] + tx_power->ofdm_tx_power_index_diff[group].b;
mcsbase[0] = ofdm[0];
mcsbase[1] = ofdm[1];
if (!ht40) {
- mcsbase[0] += priv->ht20_tx_power_index_diff[group].a;
- mcsbase[1] += priv->ht20_tx_power_index_diff[group].b;
+ mcsbase[0] += tx_power->ht20_tx_power_index_diff[group].a;
+ mcsbase[1] += tx_power->ht20_tx_power_index_diff[group].b;
}
if (priv->tx_paths > 1) {
- if (ofdm[0] > priv->ht40_2s_tx_power_index_diff[group].a)
- ofdm[0] -= priv->ht40_2s_tx_power_index_diff[group].a;
- if (ofdm[1] > priv->ht40_2s_tx_power_index_diff[group].b)
- ofdm[1] -= priv->ht40_2s_tx_power_index_diff[group].b;
+ if (ofdm[0] > tx_power->ht40_2s_tx_power_index_diff[group].a)
+ ofdm[0] -=
tx_power->ht40_2s_tx_power_index_diff[group].a;
+ if (ofdm[1] > tx_power->ht40_2s_tx_power_index_diff[group].b)
+ ofdm[1] -=
tx_power->ht40_2s_tx_power_index_diff[group].b;
}
if (rtl8xxxu_debug & RTL8XXXU_DEBUG_CHANNEL)
@@ -1780,39 +1781,40 @@ static int rtl8xxxu_identify_chip(struct rtl8xxxu_priv
*priv)
static int rtl8723au_parse_efuse(struct rtl8xxxu_priv *priv)
{
struct rtl8723au_efuse *efuse = &priv->efuse_wifi.efuse8723;
+ struct rtl8723au_tx_power *tx_power = &priv->tx_power;
if (efuse->rtl_id != cpu_to_le16(0x8129))
return -EINVAL;
ether_addr_copy(priv->mac_addr, efuse->mac_addr);
- memcpy(priv->cck_tx_power_index_A,
+ memcpy(tx_power->cck_tx_power_index_A,
efuse->cck_tx_power_index_A,
- sizeof(priv->cck_tx_power_index_A));
- memcpy(priv->cck_tx_power_index_B,
+ sizeof(tx_power->cck_tx_power_index_A));
+ memcpy(tx_power->cck_tx_power_index_B,
efuse->cck_tx_power_index_B,
- sizeof(priv->cck_tx_power_index_B));
+ sizeof(tx_power->cck_tx_power_index_B));
- memcpy(priv->ht40_1s_tx_power_index_A,
+ memcpy(tx_power->ht40_1s_tx_power_index_A,
efuse->ht40_1s_tx_power_index_A,
- sizeof(priv->ht40_1s_tx_power_index_A));
- memcpy(priv->ht40_1s_tx_power_index_B,
+ sizeof(tx_power->ht40_1s_tx_power_index_A));
+ memcpy(tx_power->ht40_1s_tx_power_index_B,
efuse->ht40_1s_tx_power_index_B,
- sizeof(priv->ht40_1s_tx_power_index_B));
+ sizeof(tx_power->ht40_1s_tx_power_index_B));
- memcpy(priv->ht20_tx_power_index_diff,
+ memcpy(tx_power->ht20_tx_power_index_diff,
efuse->ht20_tx_power_index_diff,
- sizeof(priv->ht20_tx_power_index_diff));
- memcpy(priv->ofdm_tx_power_index_diff,
+ sizeof(tx_power->ht20_tx_power_index_diff));
+ memcpy(tx_power->ofdm_tx_power_index_diff,
efuse->ofdm_tx_power_index_diff,
- sizeof(priv->ofdm_tx_power_index_diff));
+ sizeof(tx_power->ofdm_tx_power_index_diff));
- memcpy(priv->ht40_max_power_offset,
+ memcpy(tx_power->ht40_max_power_offset,
efuse->ht40_max_power_offset,
- sizeof(priv->ht40_max_power_offset));
- memcpy(priv->ht20_max_power_offset,
+ sizeof(tx_power->ht40_max_power_offset));
+ memcpy(tx_power->ht20_max_power_offset,
efuse->ht20_max_power_offset,
- sizeof(priv->ht20_max_power_offset));
+ sizeof(tx_power->ht20_max_power_offset));
dev_info(&priv->udev->dev, "Vendor: %.7s\n",
efuse->vendor_name);
@@ -1824,6 +1826,7 @@ static int rtl8723au_parse_efuse(struct rtl8xxxu_priv
*priv)
static int rtl8192cu_parse_efuse(struct rtl8xxxu_priv *priv)
{
struct rtl8192cu_efuse *efuse = &priv->efuse_wifi.efuse8192;
+ struct rtl8723au_tx_power *tx_power = &priv->tx_power;
int i;
if (efuse->rtl_id != cpu_to_le16(0x8129))
@@ -1831,36 +1834,36 @@ static int rtl8192cu_parse_efuse(struct rtl8xxxu_priv
*priv)
ether_addr_copy(priv->mac_addr, efuse->mac_addr);
- memcpy(priv->cck_tx_power_index_A,
+ memcpy(tx_power->cck_tx_power_index_A,
efuse->cck_tx_power_index_A,
- sizeof(priv->cck_tx_power_index_A));
- memcpy(priv->cck_tx_power_index_B,
+ sizeof(tx_power->cck_tx_power_index_A));
+ memcpy(tx_power->cck_tx_power_index_B,
efuse->cck_tx_power_index_B,
- sizeof(priv->cck_tx_power_index_B));
+ sizeof(tx_power->cck_tx_power_index_B));
- memcpy(priv->ht40_1s_tx_power_index_A,
+ memcpy(tx_power->ht40_1s_tx_power_index_A,
efuse->ht40_1s_tx_power_index_A,
- sizeof(priv->ht40_1s_tx_power_index_A));
- memcpy(priv->ht40_1s_tx_power_index_B,
+ sizeof(tx_power->ht40_1s_tx_power_index_A));
+ memcpy(tx_power->ht40_1s_tx_power_index_B,
efuse->ht40_1s_tx_power_index_B,
- sizeof(priv->ht40_1s_tx_power_index_B));
- memcpy(priv->ht40_2s_tx_power_index_diff,
+ sizeof(tx_power->ht40_1s_tx_power_index_B));
+ memcpy(tx_power->ht40_2s_tx_power_index_diff,
efuse->ht40_2s_tx_power_index_diff,
- sizeof(priv->ht40_2s_tx_power_index_diff));
+ sizeof(tx_power->ht40_2s_tx_power_index_diff));
- memcpy(priv->ht20_tx_power_index_diff,
+ memcpy(tx_power->ht20_tx_power_index_diff,
efuse->ht20_tx_power_index_diff,
- sizeof(priv->ht20_tx_power_index_diff));
- memcpy(priv->ofdm_tx_power_index_diff,
+ sizeof(tx_power->ht20_tx_power_index_diff));
+ memcpy(tx_power->ofdm_tx_power_index_diff,
efuse->ofdm_tx_power_index_diff,
- sizeof(priv->ofdm_tx_power_index_diff));
+ sizeof(tx_power->ofdm_tx_power_index_diff));
- memcpy(priv->ht40_max_power_offset,
+ memcpy(tx_power->ht40_max_power_offset,
efuse->ht40_max_power_offset,
- sizeof(priv->ht40_max_power_offset));
- memcpy(priv->ht20_max_power_offset,
+ sizeof(tx_power->ht40_max_power_offset));
+ memcpy(tx_power->ht20_max_power_offset,
efuse->ht20_max_power_offset,
- sizeof(priv->ht20_max_power_offset));
+ sizeof(tx_power->ht20_max_power_offset));
dev_info(&priv->udev->dev, "Vendor: %.7s\n",
efuse->vendor_name);
diff --git a/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu.h
b/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu.h
index 622e6f5..1a0c88d 100644
--- a/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu.h
+++ b/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu.h
@@ -564,6 +564,22 @@ struct h2c_cmd {
struct rtl8xxxu_fileops;
+struct rtl8723au_tx_power {
+ u8 cck_tx_power_index_A[3]; /* 0x10 */
+ u8 cck_tx_power_index_B[3];
+ u8 ht40_1s_tx_power_index_A[3]; /* 0x16 */
+ u8 ht40_1s_tx_power_index_B[3];
+ /*
+ * The following entries are half-bytes split as:
+ * bits 0-3: path A, bits 4-7: path B, all values 4 bits signed
+ */
+ struct rtl8723au_idx ht40_2s_tx_power_index_diff[3];
+ struct rtl8723au_idx ht20_tx_power_index_diff[3];
+ struct rtl8723au_idx ofdm_tx_power_index_diff[3];
+ struct rtl8723au_idx ht40_max_power_offset[3];
+ struct rtl8723au_idx ht20_max_power_offset[3];
+};
+
struct rtl8xxxu_priv {
struct ieee80211_hw *hw;
struct usb_device *udev;
@@ -582,19 +598,7 @@ struct rtl8xxxu_priv {
u8 mac_addr[ETH_ALEN];
char chip_name[8];
- u8 cck_tx_power_index_A[3]; /* 0x10 */
- u8 cck_tx_power_index_B[3];
- u8 ht40_1s_tx_power_index_A[3]; /* 0x16 */
- u8 ht40_1s_tx_power_index_B[3];
- /*
- * The following entries are half-bytes split as:
- * bits 0-3: path A, bits 4-7: path B, all values 4 bits signed
- */
- struct rtl8723au_idx ht40_2s_tx_power_index_diff[3];
- struct rtl8723au_idx ht20_tx_power_index_diff[3];
- struct rtl8723au_idx ofdm_tx_power_index_diff[3];
- struct rtl8723au_idx ht40_max_power_offset[3];
- struct rtl8723au_idx ht20_max_power_offset[3];
+ struct rtl8723au_tx_power tx_power;
u32 chip_cut:4;
u32 rom_rev:4;
u32 is_multi_func:1;
--
2.1.0
--
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