mirror of https://github.com/hak5/openwrt.git
80 lines
2.7 KiB
Diff
80 lines
2.7 KiB
Diff
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From 0479f29b2d4d8e95eece75e9bfda9a6a5e7bc77e Mon Sep 17 00:00:00 2001
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From: Ivo van Doorn <IvDoorn@gmail.com>
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Date: Sat, 14 Feb 2009 19:56:24 +0100
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Subject: [PATCH] rt2x00: support get_tkip_seq, fix TX streams (rt2800usb)
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Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
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---
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drivers/net/wireless/rt2x00/rt2800usb.c | 23 ++++++++++++++++++++++-
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drivers/net/wireless/rt2x00/rt2800usb.h | 6 ------
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2 files changed, 22 insertions(+), 7 deletions(-)
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--- a/drivers/net/wireless/rt2x00/rt2800usb.c
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+++ b/drivers/net/wireless/rt2x00/rt2800usb.c
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@@ -1465,6 +1465,8 @@ static int rt2800usb_init_registers(stru
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rt2x00usb_register_read(rt2x00dev, TX_RTS_CFG, ®);
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rt2x00_set_field32(®, TX_RTS_CFG_AUTO_RTS_RETRY_LIMIT, 32);
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+ rt2x00_set_field32(®, TX_RTS_CFG_RTS_THRES,
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+ IEEE80211_MAX_RTS_THRESHOLD);
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rt2x00_set_field32(®, TX_RTS_CFG_RTS_FBK_EN, 0);
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rt2x00usb_register_write(rt2x00dev, TX_RTS_CFG, reg);
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@@ -2521,7 +2523,10 @@ static int rt2800usb_probe_hw_mode(struc
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spec->ht.ampdu_factor = 3;
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spec->ht.ampdu_density = 4;
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spec->ht.mcs.tx_params =
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- IEEE80211_HT_MCS_TX_DEFINED;
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+ IEEE80211_HT_MCS_TX_DEFINED |
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+ IEEE80211_HT_MCS_TX_RX_DIFF |
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+ ((rt2x00_get_field16(eeprom, EEPROM_ANTENNA_TXPATH) - 1) <<
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+ IEEE80211_HT_MCS_TX_MAX_STREAMS_SHIFT);
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switch (rt2x00_get_field16(eeprom, EEPROM_ANTENNA_RXPATH)) {
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case 3:
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@@ -2625,6 +2630,21 @@ static int rt2800usb_probe_hw(struct rt2
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/*
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* IEEE80211 stack callback functions.
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*/
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+static void rt2800usb_get_tkip_seq(struct ieee80211_hw *hw, u8 hw_key_idx,
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+ u32 *iv32, u16 *iv16)
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+{
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+ struct rt2x00_dev *rt2x00dev = hw->priv;
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+ struct mac_iveiv_entry iveiv_entry;
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+ u32 offset;
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+
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+ offset = MAC_IVEIV_ENTRY(hw_key_idx);
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+ rt2x00usb_register_multiread(rt2x00dev, offset,
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+ &iveiv_entry, sizeof(iveiv_entry));
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+
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+ memcpy(&iveiv_entry.iv[0], iv16, sizeof(iv16));
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+ memcpy(&iveiv_entry.iv[4], iv32, sizeof(iv32));
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+}
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+
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static int rt2800usb_set_rts_threshold(struct ieee80211_hw *hw, u32 value)
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{
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struct rt2x00_dev *rt2x00dev = hw->priv;
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@@ -2754,6 +2774,7 @@ static const struct ieee80211_ops rt2800
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.configure_filter = rt2x00mac_configure_filter,
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.set_key = rt2x00mac_set_key,
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.get_stats = rt2x00mac_get_stats,
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+ .get_tkip_seq = rt2800usb_get_tkip_seq,
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.set_rts_threshold = rt2800usb_set_rts_threshold,
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.bss_info_changed = rt2x00mac_bss_info_changed,
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.conf_tx = rt2800usb_conf_tx,
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--- a/drivers/net/wireless/rt2x00/rt2800usb.h
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+++ b/drivers/net/wireless/rt2x00/rt2800usb.h
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@@ -1339,12 +1339,6 @@ struct mac_iveiv_entry {
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} __attribute__ ((packed));
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/*
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- * MAC_IVEIV:
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- */
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-#define MAC_IVEIV_EIV FIELD32(0x20000000)
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-#define MAC_IVEIV_KEYIDX FIELD32(0xc0000000)
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-
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-/*
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* MAC_WCID_ATTRIBUTE:
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*/
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#define MAC_WCID_ATTRIBUTE_KEYTAB FIELD32(0x00000001)
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