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rtl8xxxu: Add TX power base values for gen1 parts

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Signed-off-by: Jes Sorensen <Jes.Sorensen@redhat.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
This commit is contained in:
Jes Sorensen 2016-04-14 16:37:16 -04:00 committed by Kalle Valo
parent b9f9d6992f
commit 2fc0b8e5a1
2 changed files with 130 additions and 14 deletions
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118
drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu.c
View File

@ -214,6 +214,72 @@ static struct rtl8xxxu_reg8val rtl8192e_mac_init_table[] = {
{0xffff, 0xff},
};
static struct rtl8xxxu_power_base rtl8188r_power_base = {
.reg_0e00 = 0x06080808,
.reg_0e04 = 0x00040406,
.reg_0e08 = 0x00000000,
.reg_086c = 0x00000000,
.reg_0e10 = 0x04060608,
.reg_0e14 = 0x00020204,
.reg_0e18 = 0x04060608,
.reg_0e1c = 0x00020204,
.reg_0830 = 0x06080808,
.reg_0834 = 0x00040406,
.reg_0838 = 0x00000000,
.reg_086c_2 = 0x00000000,
.reg_083c = 0x04060608,
.reg_0848 = 0x00020204,
.reg_084c = 0x04060608,
.reg_0868 = 0x00020204,
};
static struct rtl8xxxu_power_base rtl8192c_power_base = {
.reg_0e00 = 0x07090c0c,
.reg_0e04 = 0x01020405,
.reg_0e08 = 0x00000000,
.reg_086c = 0x00000000,
.reg_0e10 = 0x0b0c0c0e,
.reg_0e14 = 0x01030506,
.reg_0e18 = 0x0b0c0d0e,
.reg_0e1c = 0x01030509,
.reg_0830 = 0x07090c0c,
.reg_0834 = 0x01020405,
.reg_0838 = 0x00000000,
.reg_086c_2 = 0x00000000,
.reg_083c = 0x0b0c0d0e,
.reg_0848 = 0x01030509,
.reg_084c = 0x0b0c0d0e,
.reg_0868 = 0x01030509,
};
static struct rtl8xxxu_power_base rtl8723a_power_base = {
.reg_0e00 = 0x0a0c0c0c,
.reg_0e04 = 0x02040608,
.reg_0e08 = 0x00000000,
.reg_086c = 0x00000000,
.reg_0e10 = 0x0a0c0d0e,
.reg_0e14 = 0x02040608,
.reg_0e18 = 0x0a0c0d0e,
.reg_0e1c = 0x02040608,
.reg_0830 = 0x0a0c0c0c,
.reg_0834 = 0x02040608,
.reg_0838 = 0x00000000,
.reg_086c_2 = 0x00000000,
.reg_083c = 0x0a0c0d0e,
.reg_0848 = 0x02040608,
.reg_084c = 0x0a0c0d0e,
.reg_0868 = 0x02040608,
};
static struct rtl8xxxu_reg32val rtl8723a_phy_1t_init_table[] = {
{0x800, 0x80040000}, {0x804, 0x00000003},
{0x808, 0x0000fc00}, {0x80c, 0x0000000a},
@ -2410,6 +2476,7 @@ static void rtl8723bu_config_channel(struct ieee80211_hw *hw)
static void
rtl8723a_set_tx_power(struct rtl8xxxu_priv *priv, int channel, bool ht40)
{
struct rtl8xxxu_power_base *power_base = priv->power_base;
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;
@ -2418,8 +2485,8 @@ 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] = priv->cck_tx_power_index_A[group] - 1;
cck[1] = priv->cck_tx_power_index_B[group] - 1;
if (priv->hi_pa) {
if (cck[0] > 0x20)
@ -2430,6 +2497,10 @@ rtl8723a_set_tx_power(struct rtl8xxxu_priv *priv, int channel, bool ht40)
ofdm[0] = priv->ht40_1s_tx_power_index_A[group];
ofdm[1] = priv->ht40_1s_tx_power_index_B[group];
if (ofdm[0])
ofdm[0] -= 1;
if (ofdm[1])
ofdm[1] -= 1;
ofdmbase[0] = ofdm[0] + priv->ofdm_tx_power_index_diff[group].a;
ofdmbase[1] = ofdm[1] + priv->ofdm_tx_power_index_diff[group].b;
@ -2485,27 +2556,39 @@ rtl8723a_set_tx_power(struct rtl8xxxu_priv *priv, int channel, bool ht40)
ofdmbase[0] << 16 | ofdmbase[0] << 24;
ofdm_b = ofdmbase[1] | ofdmbase[1] << 8 |
ofdmbase[1] << 16 | ofdmbase[1] << 24;
rtl8xxxu_write32(priv, REG_TX_AGC_A_RATE18_06, ofdm_a);
rtl8xxxu_write32(priv, REG_TX_AGC_B_RATE18_06, ofdm_b);
rtl8xxxu_write32(priv, REG_TX_AGC_A_RATE54_24, ofdm_a);
rtl8xxxu_write32(priv, REG_TX_AGC_B_RATE54_24, ofdm_b);
rtl8xxxu_write32(priv, REG_TX_AGC_A_RATE18_06,
ofdm_a + power_base->reg_0e00);
rtl8xxxu_write32(priv, REG_TX_AGC_B_RATE18_06,
ofdm_b + power_base->reg_0830);
rtl8xxxu_write32(priv, REG_TX_AGC_A_RATE54_24,
ofdm_a + power_base->reg_0e04);
rtl8xxxu_write32(priv, REG_TX_AGC_B_RATE54_24,
ofdm_b + power_base->reg_0834);
mcs_a = mcsbase[0] | mcsbase[0] << 8 |
mcsbase[0] << 16 | mcsbase[0] << 24;
mcs_b = mcsbase[1] | mcsbase[1] << 8 |
mcsbase[1] << 16 | mcsbase[1] << 24;
rtl8xxxu_write32(priv, REG_TX_AGC_A_MCS03_MCS00, mcs_a);
rtl8xxxu_write32(priv, REG_TX_AGC_B_MCS03_MCS00, mcs_b);
rtl8xxxu_write32(priv, REG_TX_AGC_A_MCS03_MCS00,
mcs_a + power_base->reg_0e10);
rtl8xxxu_write32(priv, REG_TX_AGC_B_MCS03_MCS00,
mcs_b + power_base->reg_083c);
rtl8xxxu_write32(priv, REG_TX_AGC_A_MCS07_MCS04, mcs_a);
rtl8xxxu_write32(priv, REG_TX_AGC_B_MCS07_MCS04, mcs_b);
rtl8xxxu_write32(priv, REG_TX_AGC_A_MCS07_MCS04,
mcs_a + power_base->reg_0e14);
rtl8xxxu_write32(priv, REG_TX_AGC_B_MCS07_MCS04,
mcs_b + power_base->reg_0848);
rtl8xxxu_write32(priv, REG_TX_AGC_A_MCS11_MCS08, mcs_a);
rtl8xxxu_write32(priv, REG_TX_AGC_B_MCS11_MCS08, mcs_b);
rtl8xxxu_write32(priv, REG_TX_AGC_A_MCS11_MCS08,
mcs_a + power_base->reg_0e18);
rtl8xxxu_write32(priv, REG_TX_AGC_B_MCS11_MCS08,
mcs_b + power_base->reg_084c);
rtl8xxxu_write32(priv, REG_TX_AGC_A_MCS15_MCS12, mcs_a);
rtl8xxxu_write32(priv, REG_TX_AGC_A_MCS15_MCS12,
mcs_a + power_base->reg_0e1c);
for (i = 0; i < 3; i++) {
if (i != 2)
val8 = (mcsbase[0] > 8) ? (mcsbase[0] - 8) : 0;
@ -2513,7 +2596,8 @@ rtl8723a_set_tx_power(struct rtl8xxxu_priv *priv, int channel, bool ht40)
val8 = (mcsbase[0] > 6) ? (mcsbase[0] - 6) : 0;
rtl8xxxu_write8(priv, REG_OFDM0_XC_TX_IQ_IMBALANCE + i, val8);
}
rtl8xxxu_write32(priv, REG_TX_AGC_B_MCS15_MCS12, mcs_b);
rtl8xxxu_write32(priv, REG_TX_AGC_B_MCS15_MCS12,
mcs_b + power_base->reg_0868);
for (i = 0; i < 3; i++) {
if (i != 2)
val8 = (mcsbase[1] > 8) ? (mcsbase[1] - 8) : 0;
@ -2920,6 +3004,9 @@ static int rtl8723au_parse_efuse(struct rtl8xxxu_priv *priv)
priv->has_xtalk = 1;
priv->xtalk = priv->efuse_wifi.efuse8723.xtal_k & 0x3f;
}
priv->power_base = &rtl8723a_power_base;
dev_info(&priv->udev->dev, "Vendor: %.7s\n",
efuse->vendor_name);
dev_info(&priv->udev->dev, "Product: %.41s\n",
@ -3052,10 +3139,13 @@ static int rtl8192cu_parse_efuse(struct rtl8xxxu_priv *priv)
dev_info(&priv->udev->dev, "Product: %.20s\n",
efuse->device_name);
priv->power_base = &rtl8192c_power_base;
if (efuse->rf_regulatory & 0x20) {
sprintf(priv->chip_name, "8188RU");
priv->rtl_chip = RTL8188R;
priv->hi_pa = 1;
priv->power_base = &rtl8188r_power_base;
}
if (rtl8xxxu_debug & RTL8XXXU_DEBUG_EFUSE) {

26
drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu.h
View File

@ -629,6 +629,31 @@ struct rtl8xxxu_firmware_header {
u8 data[0];
};
/*
* 8723au/8192cu/8188ru required base power index offset tables.
*/
struct rtl8xxxu_power_base {
u32 reg_0e00;
u32 reg_0e04;
u32 reg_0e08;
u32 reg_086c;
u32 reg_0e10;
u32 reg_0e14;
u32 reg_0e18;
u32 reg_0e1c;
u32 reg_0830;
u32 reg_0834;
u32 reg_0838;
u32 reg_086c_2;
u32 reg_083c;
u32 reg_0848;
u32 reg_084c;
u32 reg_0868;
};
/*
* The 8723au has 3 channel groups: 1-3, 4-9, and 10-14
*/
@ -1201,6 +1226,7 @@ struct rtl8xxxu_priv {
struct rtl8723au_idx ofdm_tx_power_diff[RTL8723B_TX_COUNT];
struct rtl8723au_idx ht20_tx_power_diff[RTL8723B_TX_COUNT];
struct rtl8723au_idx ht40_tx_power_diff[RTL8723B_TX_COUNT];
struct rtl8xxxu_power_base *power_base;
u32 chip_cut:4;
u32 rom_rev:4;
u32 is_multi_func:1;