diff options
Diffstat (limited to 'package/kernel/mac80211/patches/657-0039-rtl8xxxu-Implement-8188eu-specific-8051-reset-functi.patch')
| -rw-r--r-- | package/kernel/mac80211/patches/657-0039-rtl8xxxu-Implement-8188eu-specific-8051-reset-functi.patch | 43 |
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, |