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-rw-r--r--package/kernel/mac80211/patches/657-0039-rtl8xxxu-Implement-8188eu-specific-8051-reset-functi.patch43
1 files changed, 43 insertions, 0 deletions
diff --git a/package/kernel/mac80211/patches/657-0039-rtl8xxxu-Implement-8188eu-specific-8051-reset-functi.patch b/package/kernel/mac80211/patches/657-0039-rtl8xxxu-Implement-8188eu-specific-8051-reset-functi.patch
new file mode 100644
index 0000000000..1e2a89a039
--- /dev/null
+++ b/package/kernel/mac80211/patches/657-0039-rtl8xxxu-Implement-8188eu-specific-8051-reset-functi.patch
@@ -0,0 +1,43 @@
+From 7ebc1e51f92b632774131291f471c66554179a18 Mon Sep 17 00:00:00 2001
+From: Jes Sorensen <Jes.Sorensen@redhat.com>
+Date: Wed, 10 Aug 2016 15:40:30 -0400
+Subject: [PATCH] rtl8xxxu: Implement 8188eu specific 8051 reset function
+
+The 8188eu doesn't seem to require the additional hacks used on some
+other chips.
+
+Signed-off-by: Jes Sorensen <Jes.Sorensen@redhat.com>
+---
+ drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_8188e.c | 14 +++++++++++++-
+ 1 file changed, 13 insertions(+), 1 deletion(-)
+
+--- a/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_8188e.c
++++ b/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_8188e.c
+@@ -505,6 +505,18 @@ static int rtl8188eu_parse_efuse(struct
+ return 0;
+ }
+
++void rtl8188eu_reset_8051(struct rtl8xxxu_priv *priv)
++{
++ u16 sys_func;
++
++ sys_func = rtl8xxxu_read16(priv, REG_SYS_FUNC);
++ sys_func &= ~SYS_FUNC_CPU_ENABLE;
++ rtl8xxxu_write16(priv, REG_SYS_FUNC, sys_func);
++
++ sys_func |= SYS_FUNC_CPU_ENABLE;
++ rtl8xxxu_write16(priv, REG_SYS_FUNC, sys_func);
++}
++
+ static int rtl8188eu_load_firmware(struct rtl8xxxu_priv *priv)
+ {
+ char *fw_name;
+@@ -1204,7 +1216,7 @@ struct rtl8xxxu_fileops rtl8188eu_fops =
+ .load_firmware = rtl8188eu_load_firmware,
+ .power_on = rtl8188eu_power_on,
+ .power_off = rtl8xxxu_power_off,
+- .reset_8051 = rtl8xxxu_reset_8051,
++ .reset_8051 = rtl8188eu_reset_8051,
+ .llt_init = rtl8xxxu_auto_llt_table,
+ .init_phy_bb = rtl8188eu_init_phy_bb,
+ .init_phy_rf = rtl8188eu_init_phy_rf,