package/kernel/mac80211/patches/660-0033-rtl8xxxu-Update-8188e-efuse-definition-for-power-val.patch

   1 From 9067e08ea9ba380340388c3ad4ab85bd54ff4e8d Mon Sep 17 00:00:00 2001
   2 From: Jes Sorensen <Jes.Sorensen@redhat.com>
   3 Date: Fri, 22 Jul 2016 16:46:11 -0400
   4 Subject: [PATCH] rtl8xxxu: Update 8188e efuse definition for power values
   5
   6 The 8188e uses a similar layout as the 8192e, however it does not have
   7 values for path B. Update struct rtl8188eu_efuse to reflect this and
   8 copy over path A values for path B.
   9
  10 Signed-off-by: Jes Sorensen <Jes.Sorensen@redhat.com>
  11 ---
  12  drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu.h      |  7 ++-----
  13  .../net/wireless/realtek/rtl8xxxu/rtl8xxxu_8188e.c    | 19 +++++++++++--------
  14  2 files changed, 13 insertions(+), 13 deletions(-)
  15
  16 --- a/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu.h
  17 +++ b/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu.h
  18 @@ -881,11 +881,8 @@ struct rtl8192eu_efuse {
  19  struct rtl8188eu_efuse {
  20         __le16 rtl_id;
  21         u8 res0[0x0e];
  22 -       u8 cck_tx_power_index_A[3];     /* 0x10 */
  23 -       u8 cck_tx_power_index_B[3];
  24 -       u8 ht40_1s_tx_power_index_A[3]; /* 0x16 */
  25 -       u8 ht40_1s_tx_power_index_B[3];
  26 -       u8 res1[0x9c];
  27 +       struct rtl8192eu_efuse_tx_power tx_power_index_A;       /* 0x10 */
  28 +       u8 res1[0x7e];                  /* 0x3a */
  29         u8 channel_plan;                /* 0xb8 */
  30         u8 xtal_k;
  31         u8 thermal_meter;
  32 --- a/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_8188e.c
  33 +++ b/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_8188e.c
  34 @@ -409,17 +409,20 @@ static int rtl8188eu_parse_efuse(struct
  35
  36         ether_addr_copy(priv->mac_addr, efuse->mac_addr);
  37
  38 -       memcpy(priv->cck_tx_power_index_A, efuse->cck_tx_power_index_A,
  39 -              sizeof(efuse->cck_tx_power_index_A));
  40 -       memcpy(priv->cck_tx_power_index_B, efuse->cck_tx_power_index_B,
  41 -              sizeof(efuse->cck_tx_power_index_B));
  42 +       memcpy(priv->cck_tx_power_index_A, efuse->tx_power_index_A.cck_base,
  43 +              sizeof(efuse->tx_power_index_A.cck_base));
  44 +       /*
  45 +        * Efuse is empty for path B, so copy in values from path A
  46 +        */
  47 +       memcpy(priv->cck_tx_power_index_B, efuse->tx_power_index_A.cck_base,
  48 +              sizeof(efuse->tx_power_index_A.cck_base));
  49
  50         memcpy(priv->ht40_1s_tx_power_index_A,
  51 -              priv->efuse_wifi.efuse8188eu.ht40_1s_tx_power_index_A,
  52 -              sizeof(priv->ht40_1s_tx_power_index_A));
  53 +              efuse->tx_power_index_A.ht40_base,
  54 +              sizeof(efuse->tx_power_index_A.ht40_base));
  55         memcpy(priv->ht40_1s_tx_power_index_B,
  56 -              priv->efuse_wifi.efuse8188eu.ht40_1s_tx_power_index_B,
  57 -              sizeof(priv->ht40_1s_tx_power_index_B));
  58 +              efuse->tx_power_index_A.ht40_base,
  59 +              sizeof(efuse->tx_power_index_A.ht40_base));
  60
  61         priv->xtalk = priv->efuse_wifi.efuse8188eu.xtal_k & 0x3f;
  62