From e6f9a9c3b5235f31434a9de9034ea5eda1532113 Mon Sep 17 00:00:00 2001 From: Jakub Sitnicki Date: Mon, 29 Feb 2016 17:04:39 -0500 Subject: [PATCH] rtl8xxxu: rtl8192eu: Map out EFUSE TX power area TX power values are laid out differently in EFUSE found in RTL8192EU & RTL8188EU devices. TX power indices and differences for each RF path are not interleaved (A, B, A, B), as in other chips, but follow one another (A, B, C, D). Signed-off-by: Jakub Sitnicki Signed-off-by: Jes Sorensen Signed-off-by: Kalle Valo --- .../net/wireless/realtek/rtl8xxxu/rtl8xxxu.c | 10 --------- .../net/wireless/realtek/rtl8xxxu/rtl8xxxu.h | 22 ++++++++++++++----- 2 files changed, 17 insertions(+), 15 deletions(-) diff --git a/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu.c b/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu.c index 4579a3ea07c1..4edd9c79f59b 100644 --- a/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu.c +++ b/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu.c @@ -2293,16 +2293,6 @@ static int rtl8192eu_parse_efuse(struct rtl8xxxu_priv *priv) ether_addr_copy(priv->mac_addr, efuse->mac_addr); - memcpy(priv->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, efuse->cck_tx_power_index_B, - sizeof(priv->cck_tx_power_index_B)); - - memcpy(priv->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, efuse->ht40_1s_tx_power_index_B, - sizeof(priv->ht40_1s_tx_power_index_B)); - dev_info(&priv->udev->dev, "Vendor: %.7s\n", efuse->vendor_name); dev_info(&priv->udev->dev, "Product: %.11s\n", efuse->device_name); dev_info(&priv->udev->dev, "Serial: %.11s\n", efuse->serial); diff --git a/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu.h b/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu.h index 7b76e11519a6..6c6bac253473 100644 --- a/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu.h +++ b/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu.h @@ -543,14 +543,26 @@ struct rtl8723bu_efuse { u8 res12[0x4]; }; +struct rtl8192eu_efuse_tx_power { + u8 cck_base[6]; + u8 ht40_base[5]; + struct rtl8723au_idx ht20_ofdm_1s_diff; + struct rtl8723au_idx ht40_ht20_2s_diff; + struct rtl8723au_idx ofdm_cck_2s_diff; /* not used */ + struct rtl8723au_idx ht40_ht20_3s_diff; + struct rtl8723au_idx ofdm_cck_3s_diff; /* not used */ + struct rtl8723au_idx ht40_ht20_4s_diff; + struct rtl8723au_idx ofdm_cck_4s_diff; /* not used */ +}; + struct rtl8192eu_efuse { __le16 rtl_id; u8 res0[0x0e]; - 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]; - u8 res1[0x9c]; + struct rtl8192eu_efuse_tx_power tx_power_index_A; /* 0x10 */ + struct rtl8192eu_efuse_tx_power tx_power_index_B; /* 0x22 */ + struct rtl8192eu_efuse_tx_power tx_power_index_C; /* 0x34 */ + struct rtl8192eu_efuse_tx_power tx_power_index_D; /* 0x46 */ + u8 res1[0x60]; u8 channel_plan; /* 0xb8 */ u8 xtal_k; u8 thermal_meter; -- 2.20.1