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-rw-r--r--package/mac80211/patches/323-rt2x00-support-get_tkip_seq-fix-TX-streams-rt2800.patch79
1 files changed, 79 insertions, 0 deletions
diff --git a/package/mac80211/patches/323-rt2x00-support-get_tkip_seq-fix-TX-streams-rt2800.patch b/package/mac80211/patches/323-rt2x00-support-get_tkip_seq-fix-TX-streams-rt2800.patch
new file mode 100644
index 000000000..c2cb53994
--- /dev/null
+++ b/package/mac80211/patches/323-rt2x00-support-get_tkip_seq-fix-TX-streams-rt2800.patch
@@ -0,0 +1,79 @@
+From 0479f29b2d4d8e95eece75e9bfda9a6a5e7bc77e Mon Sep 17 00:00:00 2001
+From: Ivo van Doorn <IvDoorn@gmail.com>
+Date: Sat, 14 Feb 2009 19:56:24 +0100
+Subject: [PATCH] rt2x00: support get_tkip_seq, fix TX streams (rt2800usb)
+
+Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
+---
+ drivers/net/wireless/rt2x00/rt2800usb.c | 23 ++++++++++++++++++++++-
+ drivers/net/wireless/rt2x00/rt2800usb.h | 6 ------
+ 2 files changed, 22 insertions(+), 7 deletions(-)
+
+--- a/drivers/net/wireless/rt2x00/rt2800usb.c
++++ b/drivers/net/wireless/rt2x00/rt2800usb.c
+@@ -1465,6 +1465,8 @@ static int rt2800usb_init_registers(stru
+
+ rt2x00usb_register_read(rt2x00dev, TX_RTS_CFG, &reg);
+ rt2x00_set_field32(&reg, TX_RTS_CFG_AUTO_RTS_RETRY_LIMIT, 32);
++ rt2x00_set_field32(&reg, TX_RTS_CFG_RTS_THRES,
++ IEEE80211_MAX_RTS_THRESHOLD);
+ rt2x00_set_field32(&reg, TX_RTS_CFG_RTS_FBK_EN, 0);
+ rt2x00usb_register_write(rt2x00dev, TX_RTS_CFG, reg);
+
+@@ -2521,7 +2523,10 @@ static int rt2800usb_probe_hw_mode(struc
+ spec->ht.ampdu_factor = 3;
+ spec->ht.ampdu_density = 4;
+ spec->ht.mcs.tx_params =
+- IEEE80211_HT_MCS_TX_DEFINED;
++ IEEE80211_HT_MCS_TX_DEFINED |
++ IEEE80211_HT_MCS_TX_RX_DIFF |
++ ((rt2x00_get_field16(eeprom, EEPROM_ANTENNA_TXPATH) - 1) <<
++ IEEE80211_HT_MCS_TX_MAX_STREAMS_SHIFT);
+
+ switch (rt2x00_get_field16(eeprom, EEPROM_ANTENNA_RXPATH)) {
+ case 3:
+@@ -2625,6 +2630,21 @@ static int rt2800usb_probe_hw(struct rt2
+ /*
+ * IEEE80211 stack callback functions.
+ */
++static void rt2800usb_get_tkip_seq(struct ieee80211_hw *hw, u8 hw_key_idx,
++ u32 *iv32, u16 *iv16)
++{
++ struct rt2x00_dev *rt2x00dev = hw->priv;
++ struct mac_iveiv_entry iveiv_entry;
++ u32 offset;
++
++ offset = MAC_IVEIV_ENTRY(hw_key_idx);
++ rt2x00usb_register_multiread(rt2x00dev, offset,
++ &iveiv_entry, sizeof(iveiv_entry));
++
++ memcpy(&iveiv_entry.iv[0], iv16, sizeof(iv16));
++ memcpy(&iveiv_entry.iv[4], iv32, sizeof(iv32));
++}
++
+ static int rt2800usb_set_rts_threshold(struct ieee80211_hw *hw, u32 value)
+ {
+ struct rt2x00_dev *rt2x00dev = hw->priv;
+@@ -2754,6 +2774,7 @@ static const struct ieee80211_ops rt2800
+ .configure_filter = rt2x00mac_configure_filter,
+ .set_key = rt2x00mac_set_key,
+ .get_stats = rt2x00mac_get_stats,
++ .get_tkip_seq = rt2800usb_get_tkip_seq,
+ .set_rts_threshold = rt2800usb_set_rts_threshold,
+ .bss_info_changed = rt2x00mac_bss_info_changed,
+ .conf_tx = rt2800usb_conf_tx,
+--- a/drivers/net/wireless/rt2x00/rt2800usb.h
++++ b/drivers/net/wireless/rt2x00/rt2800usb.h
+@@ -1339,12 +1339,6 @@ struct mac_iveiv_entry {
+ } __attribute__ ((packed));
+
+ /*
+- * MAC_IVEIV:
+- */
+-#define MAC_IVEIV_EIV FIELD32(0x20000000)
+-#define MAC_IVEIV_KEYIDX FIELD32(0xc0000000)
+-
+-/*
+ * MAC_WCID_ATTRIBUTE:
+ */
+ #define MAC_WCID_ATTRIBUTE_KEYTAB FIELD32(0x00000001)