diff options
Diffstat (limited to 'package/kernel/mac80211/patches/653-0003-rtl8xxxu-Add-initial-code-to-parse-8188eu-efuse.patch')
| -rw-r--r-- | package/kernel/mac80211/patches/653-0003-rtl8xxxu-Add-initial-code-to-parse-8188eu-efuse.patch | 113 |
1 files changed, 113 insertions, 0 deletions
diff --git a/package/kernel/mac80211/patches/653-0003-rtl8xxxu-Add-initial-code-to-parse-8188eu-efuse.patch b/package/kernel/mac80211/patches/653-0003-rtl8xxxu-Add-initial-code-to-parse-8188eu-efuse.patch new file mode 100644 index 0000000..1905899 --- /dev/null +++ b/package/kernel/mac80211/patches/653-0003-rtl8xxxu-Add-initial-code-to-parse-8188eu-efuse.patch @@ -0,0 +1,113 @@ +From 6d5b4ef30046d74efe773613767d13d9ab95ed3d Mon Sep 17 00:00:00 2001 +From: Jes Sorensen <Jes.Sorensen@redhat.com> +Date: Mon, 27 Jun 2016 15:19:04 -0400 +Subject: [PATCH] rtl8xxxu: Add initial code to parse 8188eu efuse + +This obtains the MAC address, but work is still needed to handle TX +power settings. + +Signed-off-by: Jes Sorensen <Jes.Sorensen@redhat.com> +--- + drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu.h | 40 ++++++++++++++++++++++ + .../net/wireless/realtek/rtl8xxxu/rtl8xxxu_8188e.c | 34 ++++++++++++++++++ + 2 files changed, 74 insertions(+) + +--- a/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu.h ++++ b/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu.h +@@ -872,6 +872,45 @@ struct rtl8192eu_efuse { + u8 res14[0xc3]; + }; + ++struct rtl8188eu_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]; ++ u8 channel_plan; /* 0xb8 */ ++ u8 xtal_k; ++ u8 thermal_meter; ++ u8 iqk_lck; ++ u8 res2[5]; ++ u8 rf_board_option; ++ u8 rf_feature_option; ++ u8 rf_bt_setting; ++ u8 eeprom_version; ++ u8 eeprom_customer_id; ++ u8 res3[3]; ++ u8 rf_antenna_option; /* 0xc9 */ ++ u8 res4[6]; ++ u8 vid; /* 0xd0 */ ++ u8 res5[1]; ++ u8 pid; /* 0xd2 */ ++ u8 res6[1]; ++ u8 usb_optional_function; ++ u8 res7[2]; ++ u8 mac_addr[ETH_ALEN]; /* 0xd7 */ ++ u8 res8[2]; ++ u8 vendor_name[7]; ++ u8 res9[2]; ++ u8 device_name[0x0b]; /* 0xe8 */ ++ u8 res10[2]; ++ u8 serial[0x0b]; /* 0xf5 */ ++ u8 res11[0x30]; ++ u8 unknown[0x0d]; /* 0x130 */ ++ u8 res12[0xc3]; ++}; ++ + struct rtl8xxxu_reg8val { + u16 reg; + u8 val; +@@ -1290,6 +1329,7 @@ struct rtl8xxxu_priv { + struct rtl8723bu_efuse efuse8723bu; + struct rtl8192cu_efuse efuse8192; + struct rtl8192eu_efuse efuse8192eu; ++ struct rtl8188eu_efuse efuse8188eu; + } efuse_wifi; + u32 adda_backup[RTL8XXXU_ADDA_REGS]; + u32 mac_backup[RTL8XXXU_MAC_REGS]; +--- a/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_8188e.c ++++ b/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_8188e.c +@@ -42,6 +42,40 @@ + + static int rtl8188eu_parse_efuse(struct rtl8xxxu_priv *priv) + { ++ struct rtl8188eu_efuse *efuse = &priv->efuse_wifi.efuse8188eu; ++ int i; ++ ++ 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, efuse->cck_tx_power_index_A, ++ sizeof(efuse->cck_tx_power_index_A)); ++ memcpy(priv->cck_tx_power_index_B, efuse->cck_tx_power_index_B, ++ sizeof(efuse->cck_tx_power_index_B)); ++ ++ memcpy(priv->ht40_1s_tx_power_index_A, ++ priv->efuse_wifi.efuse8188eu.ht40_1s_tx_power_index_A, ++ sizeof(priv->ht40_1s_tx_power_index_A)); ++ memcpy(priv->ht40_1s_tx_power_index_B, ++ priv->efuse_wifi.efuse8188eu.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); ++ ++ if (rtl8xxxu_debug & RTL8XXXU_DEBUG_EFUSE) { ++ unsigned char *raw = priv->efuse_wifi.raw; ++ ++ dev_info(&priv->udev->dev, ++ "%s: dumping efuse (0x%02zx bytes):\n", ++ __func__, sizeof(struct rtl8188eu_efuse)); ++ for (i = 0; i < sizeof(struct rtl8188eu_efuse); i += 8) ++ dev_info(&priv->udev->dev, "%02x: %8ph\n", i, &raw[i]); ++ } ++ + return 0; + } + |