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author | Álvaro Fernández Rojas <noltari@gmail.com> | 2016-06-29 17:04:05 +0200 |
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committer | Álvaro Fernández Rojas <noltari@gmail.com> | 2016-09-15 20:23:46 +0200 |
commit | 092e77d94847c7d8530e160106442d97404c4513 (patch) | |
tree | a2e9d3d03eb58e274bad95620c68c677f7fa57fc /package/kernel/mac80211/patches/652-0009-rtl8xxxu-Add-rtl8188e_usb_quirk-for-enabling-MAC-TX-.patch | |
parent | c1678f1fa0bfa3c53c706fad0897f9a0aec8dab2 (diff) | |
download | upstream-092e77d94847c7d8530e160106442d97404c4513.tar.gz upstream-092e77d94847c7d8530e160106442d97404c4513.tar.bz2 upstream-092e77d94847c7d8530e160106442d97404c4513.zip |
rtl8xxxu: add support for rtl8188eu
Patches by Jes Sorensen:
https://git.kernel.org/cgit/linux/kernel/git/jes/linux.git/
Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
Diffstat (limited to 'package/kernel/mac80211/patches/652-0009-rtl8xxxu-Add-rtl8188e_usb_quirk-for-enabling-MAC-TX-.patch')
-rw-r--r-- | package/kernel/mac80211/patches/652-0009-rtl8xxxu-Add-rtl8188e_usb_quirk-for-enabling-MAC-TX-.patch | 40 |
1 files changed, 40 insertions, 0 deletions
diff --git a/package/kernel/mac80211/patches/652-0009-rtl8xxxu-Add-rtl8188e_usb_quirk-for-enabling-MAC-TX-.patch b/package/kernel/mac80211/patches/652-0009-rtl8xxxu-Add-rtl8188e_usb_quirk-for-enabling-MAC-TX-.patch new file mode 100644 index 0000000000..e4cf61559b --- /dev/null +++ b/package/kernel/mac80211/patches/652-0009-rtl8xxxu-Add-rtl8188e_usb_quirk-for-enabling-MAC-TX-.patch @@ -0,0 +1,40 @@ +From 281b44d1c35792946e2a2373c60e543cd5d71c03 Mon Sep 17 00:00:00 2001 +From: Jes Sorensen <Jes.Sorensen@redhat.com> +Date: Wed, 29 Jun 2016 11:47:10 -0400 +Subject: [PATCH] rtl8xxxu: Add rtl8188e_usb_quirk() for enabling MAC TX/RX + +Due to a bug in the 8188e chips, this has to be done after setting +REG_TRXFF_BNDY. + +Signed-off-by: Jes Sorensen <Jes.Sorensen@redhat.com> +--- + drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_8188e.c | 15 +++++++++++++++ + 1 file changed, 15 insertions(+) + +--- a/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_8188e.c ++++ b/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_8188e.c +@@ -200,9 +200,24 @@ exit: + return ret; + } + ++static void rtl8188e_usb_quirks(struct rtl8xxxu_priv *priv) ++{ ++ u16 val16; ++ ++ /* ++ * Technically this is not a USB quirk, but a chip quirk. ++ * This has to be done after REG_TRXFF_BNDY is set, see ++ * rtl8188eu_power_on() for details. ++ */ ++ val16 = rtl8xxxu_read16(priv, REG_CR); ++ val16 |= (CR_MAC_TX_ENABLE | CR_MAC_RX_ENABLE); ++ rtl8xxxu_write16(priv, REG_CR, val16); ++} ++ + struct rtl8xxxu_fileops rtl8188eu_fops = { + .parse_efuse = rtl8188eu_parse_efuse, + .load_firmware = rtl8188eu_load_firmware, + .power_on = rtl8188eu_power_on, + .reset_8051 = rtl8xxxu_reset_8051, ++ .usb_quirks = rtl8188e_usb_quirks, + }; |