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mac80211: update compat-wireless to 2009-02-07

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SVN-Revision: 14434
This commit is contained in:
Gabor Juhos 2009-02-08 09:41:49 +00:00
parent 81a2897671
commit 64ba52d3a1
8 changed files with 352 additions and 345 deletions
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4
package/mac80211/Makefile
View file

@ -12,11 +12,11 @@ PKG_NAME:=mac80211
PKG_RELEASE:=1
ifneq ($(CONFIG_LINUX_2_6_27)$(CONFIG_LINUX_2_6_28),)
PKG_VERSION:=2009-02-02
PKG_VERSION:=2009-02-07
PKG_SOURCE_URL:= \
http://www.orbit-lab.org/kernel/compat-wireless-2.6/2009/02 \
http://wireless.kernel.org/download/compat-wireless-2.6
PKG_MD5SUM:=310b08184b16ead8cab3714bf5a57728
PKG_MD5SUM:=fed21ffa78c91e0f8067b8ca63a442b7
else
PKG_VERSION:=2008-08-06
PKG_SOURCE_URL:=http://www.orbit-lab.org/kernel/compat-wireless-2.6/2008/08

8
package/mac80211/patches/210-remove_unused_stuff.patch
View file

@ -1,6 +1,6 @@
--- a/config.mk
+++ b/config.mk
@@ -75,10 +75,10 @@ CONFIG_MAC80211_MESH=y
@@ -78,10 +78,10 @@ CONFIG_MAC80211_MESH=y
CONFIG_CFG80211=m
# CONFIG_CFG80211_REG_DEBUG is not set
@ -15,7 +15,7 @@
CONFIG_NL80211=y
@@ -118,16 +118,16 @@ CONFIG_IWL3945_LEDS=y
@@ -121,16 +121,16 @@ CONFIG_IWL3945_LEDS=y
CONFIG_B43=m
CONFIG_B43_PCI_AUTOSELECT=y
CONFIG_B43_PCICORE_AUTOSELECT=y
@ -35,7 +35,7 @@
# CONFIG_B43LEGACY_RFKILL=y
# CONFIG_B43LEGACY_DEBUG=y
CONFIG_B43LEGACY_DMA=y
@@ -137,17 +137,17 @@ CONFIG_B43LEGACY_DMA_AND_PIO_MODE=y
@@ -140,17 +140,17 @@ CONFIG_B43LEGACY_DMA_AND_PIO_MODE=y
# CONFIG_B43LEGACY_PIO_MODE is not set
# The Intel ipws
@ -61,7 +61,7 @@
# CONFIG_IPW2200_DEBUG is not set
# The above enables use a second interface prefixed 'rtap'.
# Example usage:
@@ -269,15 +269,15 @@ CONFIG_SSB_SPROM=y
@@ -272,15 +272,15 @@ CONFIG_SSB_SPROM=y
ifneq ($(CONFIG_USB),)
ifneq ($(CONFIG_LIBERTAS_THINFIRM_USB),m)
CONFIG_LIBERTAS_USB=m

73
package/mac80211/patches/301-rt2x00-Implement-support-for-802.11n.patch
View file

@ -1,6 +1,6 @@
From adf33d3a207846709e2a5fb006f17dbc9225f7a9 Mon Sep 17 00:00:00 2001
From 2c0af6ef6263ad5b581429953ad1b98e6d522e69 Mon Sep 17 00:00:00 2001
From: Ivo van Doorn <IvDoorn@gmail.com>
Date: Fri, 23 Jan 2009 17:10:06 +0100
Date: Wed, 4 Feb 2009 20:10:23 +0100
Subject: [PATCH] rt2x00: Implement support for 802.11n
Extend rt2x00lib capabilities to support 802.11n,
@ -11,14 +11,14 @@ Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
---
drivers/net/wireless/rt2x00/Kconfig | 3 +
drivers/net/wireless/rt2x00/Makefile | 1 +
drivers/net/wireless/rt2x00/rt2x00.h | 5 ++
drivers/net/wireless/rt2x00/rt2x00.h | 4 +
drivers/net/wireless/rt2x00/rt2x00config.c | 5 ++
drivers/net/wireless/rt2x00/rt2x00dev.c | 91 ++++++++++++++++++++-------
drivers/net/wireless/rt2x00/rt2x00ht.c | 69 +++++++++++++++++++++
drivers/net/wireless/rt2x00/rt2x00lib.h | 24 +++++++
drivers/net/wireless/rt2x00/rt2x00queue.c | 1 +
drivers/net/wireless/rt2x00/rt2x00queue.h | 26 +++++++-
9 files changed, 197 insertions(+), 28 deletions(-)
drivers/net/wireless/rt2x00/rt2x00queue.h | 33 ++++++++--
9 files changed, 201 insertions(+), 30 deletions(-)
create mode 100644 drivers/net/wireless/rt2x00/rt2x00ht.c
--- a/drivers/net/wireless/rt2x00/Makefile
@ -33,15 +33,7 @@ Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
obj-$(CONFIG_RT2X00_LIB_PCI) += rt2x00pci.o
--- a/drivers/net/wireless/rt2x00/rt2x00.h
+++ b/drivers/net/wireless/rt2x00/rt2x00.h
@@ -108,6 +108,7 @@
*/
#define ACK_SIZE 14
#define IEEE80211_HEADER 24
+#define AGGREGATION_SIZE 3840
#define PLCP 48
#define BEACON 100
#define PREAMBLE 144
@@ -357,6 +358,7 @@ static inline struct rt2x00_intf* vif_to
@@ -357,6 +357,7 @@ static inline struct rt2x00_intf* vif_to
* for @tx_power_a, @tx_power_bg and @channels.
* @channels: Device/chipset specific channel values (See &struct rf_channel).
* @channels_info: Additional information for channels (See &struct channel_info).
@ -49,7 +41,7 @@ Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
*/
struct hw_mode_spec {
unsigned int supported_bands;
@@ -370,6 +372,8 @@ struct hw_mode_spec {
@@ -370,6 +371,8 @@ struct hw_mode_spec {
unsigned int num_channels;
const struct rf_channel *channels;
const struct channel_info *channels_info;
@ -58,7 +50,7 @@ Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
};
/*
@@ -603,6 +607,7 @@ enum rt2x00_flags {
@@ -606,6 +609,7 @@ enum rt2x00_flags {
CONFIG_EXTERNAL_LNA_BG,
CONFIG_DOUBLE_ANTENNA,
CONFIG_DISABLE_LINK_TUNING,
@ -82,7 +74,7 @@ Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
sizeof(libconf.rf));
--- a/drivers/net/wireless/rt2x00/rt2x00dev.c
+++ b/drivers/net/wireless/rt2x00/rt2x00dev.c
@@ -315,18 +315,54 @@ void rt2x00lib_txdone(struct queue_entry
@@ -316,18 +316,54 @@ void rt2x00lib_txdone(struct queue_entry
}
EXPORT_SYMBOL_GPL(rt2x00lib_txdone);
@ -141,7 +133,7 @@ Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
/*
* Allocate a new sk_buffer. If no new buffer available, drop the
@@ -375,26 +411,17 @@ void rt2x00lib_rxdone(struct rt2x00_dev
@@ -376,26 +412,17 @@ void rt2x00lib_rxdone(struct rt2x00_dev
skb_trim(entry->skb, rxdesc.size);
/*
@ -179,7 +171,7 @@ Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
}
/*
@@ -404,7 +431,7 @@ void rt2x00lib_rxdone(struct rt2x00_dev
@@ -405,7 +432,7 @@ void rt2x00lib_rxdone(struct rt2x00_dev
rt2x00debug_update_crypto(rt2x00dev, &rxdesc);
rx_status->mactime = rxdesc.timestamp;
@ -188,7 +180,7 @@ Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
rx_status->qual = rt2x00link_calculate_signal(rt2x00dev, rxdesc.rssi);
rx_status->signal = rxdesc.rssi;
rx_status->noise = rxdesc.noise;
@@ -439,72 +466,84 @@ const struct rt2x00_rate rt2x00_supporte
@@ -440,72 +467,84 @@ const struct rt2x00_rate rt2x00_supporte
.bitrate = 10,
.ratemask = BIT(0),
.plcp = 0x00,
@ -273,7 +265,7 @@ Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
},
};
@@ -580,6 +619,8 @@ static int rt2x00lib_probe_hw_modes(stru
@@ -581,6 +620,8 @@ static int rt2x00lib_probe_hw_modes(stru
rt2x00dev->bands[IEEE80211_BAND_2GHZ].bitrates = rates;
hw->wiphy->bands[IEEE80211_BAND_2GHZ] =
&rt2x00dev->bands[IEEE80211_BAND_2GHZ];
@ -282,7 +274,7 @@ Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
}
/*
@@ -596,6 +637,8 @@ static int rt2x00lib_probe_hw_modes(stru
@@ -597,6 +638,8 @@ static int rt2x00lib_probe_hw_modes(stru
rt2x00dev->bands[IEEE80211_BAND_5GHZ].bitrates = &rates[4];
hw->wiphy->bands[IEEE80211_BAND_5GHZ] =
&rt2x00dev->bands[IEEE80211_BAND_5GHZ];
@ -338,7 +330,7 @@ Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
+ else
+ txdesc->mpdu_density = 0;
+
+ txdesc->ba_size = 0; /* FIXME: What value is needed? */
+ txdesc->ba_size = 7; /* FIXME: What value is needed? */
+ txdesc->stbc = 0; /* FIXME: What value is needed? */
+
+ txdesc->mcs = rt2x00_get_rate_mcs(hwrate->mcs);
@ -388,7 +380,7 @@ Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
/*
* Radio control handlers.
*/
@@ -330,6 +339,21 @@ static inline void rt2x00crypto_rx_inser
@@ -341,6 +350,21 @@ static inline void rt2x00crypto_rx_inser
#endif /* CONFIG_RT2X00_LIB_CRYPTO */
/*
@ -422,7 +414,22 @@ Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
}
--- a/drivers/net/wireless/rt2x00/rt2x00queue.h
+++ b/drivers/net/wireless/rt2x00/rt2x00queue.h
@@ -145,6 +145,7 @@ static inline struct skb_frame_desc* get
@@ -35,9 +35,12 @@
* for USB devices this restriction does not apply, but the value of
* 2432 makes sense since it is big enough to contain the maximum fragment
* size according to the ieee802.11 specs.
+ * The aggregation size depends on support from the driver, but should
+ * be something around 3840 bytes.
*/
-#define DATA_FRAME_SIZE 2432
-#define MGMT_FRAME_SIZE 256
+#define DATA_FRAME_SIZE 2432
+#define MGMT_FRAME_SIZE 256
+#define AGGREGATION_SIZE 3840
/**
* DOC: Number of entries per queue
@@ -145,6 +148,7 @@ static inline struct skb_frame_desc* get
*
* @RXDONE_SIGNAL_PLCP: Signal field contains the plcp value.
* @RXDONE_SIGNAL_BITRATE: Signal field contains the bitrate value.
@ -430,7 +437,7 @@ Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
* @RXDONE_MY_BSS: Does this frame originate from device's BSS.
* @RXDONE_CRYPTO_IV: Driver provided IV/EIV data.
* @RXDONE_CRYPTO_ICV: Driver provided ICV data.
@@ -152,9 +153,10 @@ static inline struct skb_frame_desc* get
@@ -152,9 +156,10 @@ static inline struct skb_frame_desc* get
enum rxdone_entry_desc_flags {
RXDONE_SIGNAL_PLCP = 1 << 0,
RXDONE_SIGNAL_BITRATE = 1 << 1,
@ -444,7 +451,7 @@ Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
};
/**
@@ -163,7 +165,7 @@ enum rxdone_entry_desc_flags {
@@ -163,7 +168,7 @@ enum rxdone_entry_desc_flags {
* from &rxdone_entry_desc to a signal value type.
*/
#define RXDONE_SIGNAL_MASK \
@ -453,7 +460,7 @@ Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
/**
* struct rxdone_entry_desc: RX Entry descriptor
@@ -177,6 +179,7 @@ enum rxdone_entry_desc_flags {
@@ -177,6 +182,7 @@ enum rxdone_entry_desc_flags {
* @size: Data size of the received frame.
* @flags: MAC80211 receive flags (See &enum mac80211_rx_flags).
* @dev_flags: Ralink receive flags (See &enum rxdone_entry_desc_flags).
@ -461,7 +468,7 @@ Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
* @cipher: Cipher type used during decryption.
* @cipher_status: Decryption status.
* @iv: IV/EIV data used during decryption.
@@ -190,6 +193,7 @@ struct rxdone_entry_desc {
@@ -190,6 +196,7 @@ struct rxdone_entry_desc {
int size;
int flags;
int dev_flags;
@ -469,7 +476,7 @@ Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
u8 cipher;
u8 cipher_status;
@@ -243,6 +247,9 @@ struct txdone_entry_desc {
@@ -243,6 +250,9 @@ struct txdone_entry_desc {
* @ENTRY_TXD_ENCRYPT_PAIRWISE: Use pairwise key table (instead of shared).
* @ENTRY_TXD_ENCRYPT_IV: Generate IV/EIV in hardware.
* @ENTRY_TXD_ENCRYPT_MMIC: Generate MIC in hardware.
@ -479,7 +486,7 @@ Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
*/
enum txentry_desc_flags {
ENTRY_TXD_RTS_FRAME,
@@ -258,6 +265,9 @@ enum txentry_desc_flags {
@@ -258,6 +268,9 @@ enum txentry_desc_flags {
ENTRY_TXD_ENCRYPT_PAIRWISE,
ENTRY_TXD_ENCRYPT_IV,
ENTRY_TXD_ENCRYPT_MMIC,
@ -489,7 +496,7 @@ Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
};
/**
@@ -271,7 +281,11 @@ enum txentry_desc_flags {
@@ -271,7 +284,11 @@ enum txentry_desc_flags {
* @length_low: PLCP length low word.
* @signal: PLCP signal.
* @service: PLCP service.
@ -501,7 +508,7 @@ Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
* @retry_limit: Max number of retries.
* @aifs: AIFS value.
* @ifs: IFS value.
@@ -291,7 +305,11 @@ struct txentry_desc {
@@ -291,7 +308,11 @@ struct txentry_desc {
u16 signal;
u16 service;

266
package/mac80211/patches/302-rt2x00-Implement-support-for-rt2800pci.patch
View file

@ -1,6 +1,6 @@
From 659988a6bb83536c5d0a01b0b58378cc1856c975 Mon Sep 17 00:00:00 2001
From f2219a0f2f2f61656d2c3a524836f6f1e646ea33 Mon Sep 17 00:00:00 2001
From: Ivo van Doorn <IvDoorn@gmail.com>
Date: Fri, 23 Jan 2009 17:13:03 +0100
Date: Wed, 4 Feb 2009 20:43:00 +0100
Subject: [PATCH] rt2x00: Implement support for rt2800pci
Add support for the rt2800pci chipset.
@ -14,10 +14,10 @@ Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
---
drivers/net/wireless/rt2x00/Kconfig | 15 +
drivers/net/wireless/rt2x00/Makefile | 1 +
drivers/net/wireless/rt2x00/rt2800pci.c | 2763 +++++++++++++++++++++++++++++++
drivers/net/wireless/rt2x00/rt2800pci.h | 1881 +++++++++++++++++++++
drivers/net/wireless/rt2x00/rt2800pci.c | 2785 +++++++++++++++++++++++++++++++
drivers/net/wireless/rt2x00/rt2800pci.h | 1877 +++++++++++++++++++++
drivers/net/wireless/rt2x00/rt2x00.h | 4 +
5 files changed, 4664 insertions(+), 0 deletions(-)
5 files changed, 4682 insertions(+), 0 deletions(-)
create mode 100644 drivers/net/wireless/rt2x00/rt2800pci.c
create mode 100644 drivers/net/wireless/rt2x00/rt2800pci.h
@ -32,7 +32,7 @@ Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
obj-$(CONFIG_RT73USB) += rt73usb.o
--- /dev/null
+++ b/drivers/net/wireless/rt2x00/rt2800pci.c
@@ -0,0 +1,2763 @@
@@ -0,0 +1,2785 @@
+/*
+ Copyright (C) 2004 - 2009 rt2x00 SourceForge Project
+ <http://rt2x00.serialmonkey.com>
@ -364,20 +364,40 @@ Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
+ struct rt2x00lib_crypto *crypto,
+ struct ieee80211_key_conf *key)
+{
+ struct mac_wcid_entry wcid_entry;
+ struct mac_iveiv_entry iveiv_entry;
+ u32 offset;
+ u32 reg;
+
+ offset = MAC_WCID_ATTR_ENTRY(crypto->aid);
+
+ reg = 0;
+ rt2x00pci_register_read(rt2x00dev, offset, &reg);
+ rt2x00_set_field32(&reg, MAC_WCID_ATTRIBUTE_KEYTAB,
+ !!(key->flags & IEEE80211_KEY_FLAG_PAIRWISE));
+ rt2x00_set_field32(&reg, MAC_WCID_ATTRIBUTE_PAIRKEY_MODE,
+ crypto->cipher);
+ rt2x00_set_field32(&reg, MAC_WCID_ATTRIBUTE_CIPHER, crypto->cipher);
+ rt2x00_set_field32(&reg, MAC_WCID_ATTRIBUTE_BSS_IDX,
+ (crypto->cmd == SET_KEY) ? crypto->bssidx : 0);
+ (crypto->cmd == SET_KEY) * crypto->bssidx);
+ rt2x00_set_field32(&reg, MAC_WCID_ATTRIBUTE_RX_WIUDF, 0);
+ rt2x00pci_register_write(rt2x00dev, offset, reg);
+
+ offset = MAC_IVEIV_ENTRY(crypto->aid);
+
+ memset(&iveiv_entry, 0, sizeof(iveiv_entry));
+ if ((crypto->cipher == CIPHER_TKIP) ||
+ (crypto->cipher == CIPHER_TKIP_NO_MIC) ||
+ (crypto->cipher == CIPHER_AES))
+ iveiv_entry.iv[3] |= 0x20;
+ iveiv_entry.iv[3] |= key->keyidx << 6;
+ rt2x00pci_register_multiwrite(rt2x00dev, offset,
+ &iveiv_entry, sizeof(iveiv_entry));
+
+ offset = MAC_WCID_ENTRY(crypto->aid);
+
+ memset(&wcid_entry, 0, sizeof(wcid_entry));
+ if (crypto->cmd == SET_KEY)
+ memcpy(&wcid_entry, crypto->address, ETH_ALEN);
+ rt2x00pci_register_multiwrite(rt2x00dev, offset,
+ &wcid_entry, sizeof(wcid_entry));
+}
+
+static int rt2800pci_config_shared_key(struct rt2x00_dev *rt2x00dev,
@ -387,10 +407,11 @@ Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
+ struct hw_key_entry key_entry;
+ struct rt2x00_field32 field;
+ u32 offset;
+ u32 mask;
+ u32 reg;
+
+ if (crypto->cmd == SET_KEY) {
+ key->hw_key_idx = (4 * crypto->bssidx) + key->keyidx;
+
+ memcpy(key_entry.key, crypto->key,
+ sizeof(key_entry.key));
+ memcpy(key_entry.tx_mic, crypto->tx_mic,
@ -401,34 +422,22 @@ Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
+ offset = SHARED_KEY_ENTRY(key->hw_key_idx);
+ rt2x00pci_register_multiwrite(rt2x00dev, offset,
+ &key_entry, sizeof(key_entry));
+
+ /*
+ * The driver does not support the IV/EIV generation
+ * in hardware. However it doesn't support the IV/EIV
+ * inside the ieee80211 frame either, but requires it
+ * to be provided seperately for the descriptor.
+ * rt2x00lib will cut the IV/EIV data out of all frames
+ * given to us by mac80211, but we must tell mac80211
+ * to generate the IV/EIV data.
+ */
+ key->flags |= IEEE80211_KEY_FLAG_GENERATE_IV;
+ }
+
+ /*
+ * The cipher types are stored over multiple registers
+ * starting with SHARED_KEY_MODE_BASE each word will have
+ * 32 bits and contains the cipher types for 2 modes each.
+ * 32 bits and contains the cipher types for 2 bssidx each.
+ * Using the correct defines correctly will cause overhead,
+ * so just calculate the correct offset.
+ */
+ mask = key->hw_key_idx % 8;
+ field.bit_offset = (3 * mask);
+ field.bit_offset = (4 * key->keyidx);
+ field.bit_mask = 0x7 << field.bit_offset;
+
+ offset = SHARED_KEY_MODE_ENTRY(key->hw_key_idx / 8);
+ rt2x00pci_register_read(rt2x00dev, offset, &reg);
+ rt2x00_set_field32(&reg, field,
+ (crypto->cmd == SET_KEY) ? crypto->cipher : 0);
+ (crypto->cmd == SET_KEY) * crypto->cipher);
+ rt2x00pci_register_write(rt2x00dev, offset, reg);
+
+ /*
@ -446,13 +455,13 @@ Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
+ struct hw_key_entry key_entry;
+ u32 offset;
+
+ /*
+ * 1 pairwise key is possible per AID, this means that the AID
+ * equals our hw_key_idx.
+ */
+ key->hw_key_idx = crypto->aid;
+
+ if (crypto->cmd == SET_KEY) {
+ /*
+ * 1 pairwise key is possible per AID, this means that the AID
+ * equals our hw_key_idx.
+ */
+ key->hw_key_idx = crypto->aid;
+
+ memcpy(key_entry.key, crypto->key,
+ sizeof(key_entry.key));
+ memcpy(key_entry.tx_mic, crypto->tx_mic,
@ -463,17 +472,6 @@ Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
+ offset = PAIRWISE_KEY_ENTRY(key->hw_key_idx);
+ rt2x00pci_register_multiwrite(rt2x00dev, offset,
+ &key_entry, sizeof(key_entry));
+
+ /*
+ * The driver does not support the IV/EIV generation
+ * in hardware. However it doesn't support the IV/EIV
+ * inside the ieee80211 frame either, but requires it
+ * to be provided seperately for the descriptor.
+ * rt2x00lib will cut the IV/EIV data out of all frames
+ * given to us by mac80211, but we must tell mac80211
+ * to generate the IV/EIV data.
+ */
+ key->flags |= IEEE80211_KEY_FLAG_GENERATE_IV;
+ }
+
+ /*
@ -521,7 +519,7 @@ Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
+ rt2x00_set_field32(&reg, RX_FILTER_CFG_DROP_PSPOLL,
+ !(filter_flags & FIF_CONTROL));
+ rt2x00_set_field32(&reg, RX_FILTER_CFG_DROP_BA, 1);
+ rt2x00_set_field32(&reg, RX_FILTER_CFG_DROP_BAR, 1);
+ rt2x00_set_field32(&reg, RX_FILTER_CFG_DROP_BAR, 0);
+ rt2x00_set_field32(&reg, RX_FILTER_CFG_DROP_CNTL,
+ !(filter_flags & FIF_CONTROL));
+ rt2x00pci_register_write(rt2x00dev, RX_FILTER_CFG, reg);
@ -582,7 +580,7 @@ Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
+
+ rt2x00pci_register_read(rt2x00dev, TX_TIMEOUT_CFG, &reg);
+ rt2x00_set_field32(&reg, TX_TIMEOUT_CFG_RX_ACK_TIMEOUT,
+ erp->ack_timeout);
+ DIV_ROUND_UP(erp->ack_timeout, erp->slot_time));
+ rt2x00pci_register_write(rt2x00dev, TX_TIMEOUT_CFG, reg);
+
+ rt2x00pci_register_read(rt2x00dev, AUTO_RSP_CFG, &reg);
@ -599,8 +597,7 @@ Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
+
+ rt2x00pci_register_write(rt2x00dev, LEGACY_BASIC_RATE,
+ erp->basic_rates);
+ rt2x00pci_register_write(rt2x00dev, HT_BASIC_RATE,
+ erp->basic_rates >> 32);
+ rt2x00pci_register_write(rt2x00dev, HT_BASIC_RATE, 0x00008003);
+
+ rt2x00pci_register_read(rt2x00dev, BKOFF_SLOT_CFG, &reg);
+ rt2x00_set_field32(&reg, BKOFF_SLOT_CFG_SLOT_TIME, erp->slot_time);
@ -980,12 +977,6 @@ Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
+ */
+ rt2x00pci_register_read(rt2x00dev, RX_STA_CNT0, &reg);
+ qual->rx_failed = rt2x00_get_field32(reg, RX_STA_CNT0_CRC_ERR);
+
+ /*
+ * Update False CCA count from register.
+ */
+ rt2x00pci_register_read(rt2x00dev, RX_STA_CNT1, &reg);
+ qual->false_cca = rt2x00_get_field32(reg, RX_STA_CNT1_FALSE_CCA);
+}
+
+static u8 rt2800pci_get_default_vgc(struct rt2x00_dev *rt2x00dev)
@ -1038,19 +1029,31 @@ Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
+ return FIRMWARE_RT2860;
+}
+
+static u16 rt2800pci_get_firmware_crc(const void *data, const size_t len)
+static int rt2800pci_check_firmware(struct rt2x00_dev *rt2x00dev,
+ const u8 *data, const size_t len)
+{
+ u16 fw_crc;
+ u16 crc;
+
+ /*
+ * Only support 8kb firmware files.
+ */
+ if (len != 8192)
+ return FW_BAD_LENGTH;
+
+ /*
+ * The last 2 bytes in the firmware array are the crc checksum itself,
+ * this means that we should never pass those 2 bytes to the crc
+ * algorithm.
+ */
+ fw_crc = (data[len - 2] << 8 | data[len - 1]);
+
+ /*
+ * Use the crc ccitt algorithm.
+ * This will return the same value as the legacy driver which
+ * used bit ordering reversion on the both the firmware bytes
+ * before input input as well as on the final output.
+ * Obviously using crc ccitt directly is much more efficient.
+ * The last 2 bytes in the firmware array are the crc checksum itself,
+ * this means that we should never pass those 2 bytes to the crc
+ * algorithm.
+ */
+ crc = crc_ccitt(~0, data, len - 2);
+
@ -1060,20 +1063,17 @@ Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
+ * will be swapped, use swab16 to convert the crc to the correct
+ * value.
+ */
+ return swab16(crc);
+ crc = swab16(crc);
+
+ return (fw_crc == crc) ? FW_OK : FW_BAD_CRC;
+}
+
+static int rt2800pci_load_firmware(struct rt2x00_dev *rt2x00dev,
+ const void *data, const size_t len)
+ const u8 *data, const size_t len)
+{
+ unsigned int i;
+ u32 reg;
+
+ if (len != 8192) {
+ ERROR(rt2x00dev, "Invalid firmware file length (len=%zu)\n", len);
+ return -ENOENT;
+ }
+
+ /*
+ * Wait for stable hardware.
+ */
@ -1201,26 +1201,31 @@ Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
+ rt2x00pci_register_write(rt2x00dev, TX_BASE_PTR0, entry_priv->desc_dma);
+ rt2x00pci_register_write(rt2x00dev, TX_MAX_CNT0, rt2x00dev->tx[0].limit);
+ rt2x00pci_register_write(rt2x00dev, TX_CTX_IDX0, 0);
+ rt2x00pci_register_write(rt2x00dev, TX_DTX_IDX0, 0);
+
+ entry_priv = rt2x00dev->tx[1].entries[0].priv_data;
+ rt2x00pci_register_write(rt2x00dev, TX_BASE_PTR1, entry_priv->desc_dma);
+ rt2x00pci_register_write(rt2x00dev, TX_MAX_CNT1, rt2x00dev->tx[1].limit);
+ rt2x00pci_register_write(rt2x00dev, TX_CTX_IDX1, 0);
+ rt2x00pci_register_write(rt2x00dev, TX_DTX_IDX1, 0);
+
+ entry_priv = rt2x00dev->tx[2].entries[0].priv_data;
+ rt2x00pci_register_write(rt2x00dev, TX_BASE_PTR2, entry_priv->desc_dma);
+ rt2x00pci_register_write(rt2x00dev, TX_MAX_CNT2, rt2x00dev->tx[2].limit);
+ rt2x00pci_register_write(rt2x00dev, TX_CTX_IDX2, 0);
+ rt2x00pci_register_write(rt2x00dev, TX_DTX_IDX2, 0);
+
+ entry_priv = rt2x00dev->tx[3].entries[0].priv_data;
+ rt2x00pci_register_write(rt2x00dev, TX_BASE_PTR3, entry_priv->desc_dma);
+ rt2x00pci_register_write(rt2x00dev, TX_MAX_CNT3, rt2x00dev->tx[3].limit);
+ rt2x00pci_register_write(rt2x00dev, TX_CTX_IDX3, 0);
+ rt2x00pci_register_write(rt2x00dev, TX_DTX_IDX3, 0);
+
+ entry_priv = rt2x00dev->rx->entries[0].priv_data;
+ rt2x00pci_register_write(rt2x00dev, RX_BASE_PTR, entry_priv->desc_dma);
+ rt2x00pci_register_write(rt2x00dev, RX_MAX_CNT, rt2x00dev->rx[0].limit);
+ rt2x00pci_register_write(rt2x00dev, RX_CRX_IDX, 0);
+ rt2x00pci_register_write(rt2x00dev, RX_DRX_IDX, 0);
+
+ /*
+ * Enable global DMA configuration
@ -1291,7 +1296,7 @@ Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
+ rt2x00_set_field32(&reg, BCN_TIME_CFG_TX_TIME_COMPENSATE, 0);
+ rt2x00pci_register_write(rt2x00dev, BCN_TIME_CFG, reg);
+
+ rt2x00pci_register_write(rt2x00dev, TX_SW_CFG0, 0x00040a06);
+ rt2x00pci_register_write(rt2x00dev, TX_SW_CFG0, 0x00000000);
+ rt2x00pci_register_write(rt2x00dev, TX_SW_CFG1, 0x00080606);
+
+ rt2x00pci_register_read(rt2x00dev, TX_LINK_CFG, &reg);
@ -1332,25 +1337,25 @@ Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
+ rt2x00pci_register_write(rt2x00dev, AUTO_RSP_CFG, reg);
+
+ rt2x00pci_register_read(rt2x00dev, CCK_PROT_CFG, &reg);
+ rt2x00_set_field32(&reg, CCK_PROT_CFG_PROTECT_RATE, 3);
+ rt2x00_set_field32(&reg, CCK_PROT_CFG_PROTECT_RATE, 8);
+ rt2x00_set_field32(&reg, CCK_PROT_CFG_PROTECT_CTRL, 0);
+ rt2x00_set_field32(&reg, CCK_PROT_CFG_PROTECT_NAV, 1);
+ rt2x00_set_field32(&reg, CCK_PROT_CFG_TX_OP_ALLOW_CCK, 1);
+ rt2x00_set_field32(&reg, CCK_PROT_CFG_TX_OP_ALLOW_OFDM, 1);
+ rt2x00_set_field32(&reg, CCK_PROT_CFG_TX_OP_ALLOW_MM20, 1);
+ rt2x00_set_field32(&reg, CCK_PROT_CFG_TX_OP_ALLOW_MM40, 0);
+ rt2x00_set_field32(&reg, CCK_PROT_CFG_TX_OP_ALLOW_MM40, 1);
+ rt2x00_set_field32(&reg, CCK_PROT_CFG_TX_OP_ALLOW_GF20, 1);
+ rt2x00_set_field32(&reg, CCK_PROT_CFG_TX_OP_ALLOW_GF40, 1);
+ rt2x00pci_register_write(rt2x00dev, CCK_PROT_CFG, reg);
+
+ rt2x00pci_register_read(rt2x00dev, OFDM_PROT_CFG, &reg);
+ rt2x00_set_field32(&reg, OFDM_PROT_CFG_PROTECT_RATE, 3);
+ rt2x00_set_field32(&reg, OFDM_PROT_CFG_PROTECT_RATE, 8);
+ rt2x00_set_field32(&reg, OFDM_PROT_CFG_PROTECT_CTRL, 0);
+ rt2x00_set_field32(&reg, OFDM_PROT_CFG_PROTECT_NAV, 1);
+ rt2x00_set_field32(&reg, OFDM_PROT_CFG_TX_OP_ALLOW_CCK, 1);
+ rt2x00_set_field32(&reg, OFDM_PROT_CFG_TX_OP_ALLOW_OFDM, 1);
+ rt2x00_set_field32(&reg, OFDM_PROT_CFG_TX_OP_ALLOW_MM20, 1);
+ rt2x00_set_field32(&reg, OFDM_PROT_CFG_TX_OP_ALLOW_MM40, 0);
+ rt2x00_set_field32(&reg, OFDM_PROT_CFG_TX_OP_ALLOW_MM40, 1);
+ rt2x00_set_field32(&reg, OFDM_PROT_CFG_TX_OP_ALLOW_GF20, 1);
+ rt2x00_set_field32(&reg, OFDM_PROT_CFG_TX_OP_ALLOW_GF40, 1);
+ rt2x00pci_register_write(rt2x00dev, OFDM_PROT_CFG, reg);
@ -1470,12 +1475,12 @@ Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
+ rt2x00pci_register_read(rt2x00dev, LG_FBK_CFG0, &reg);
+ rt2x00_set_field32(&reg, LG_FBK_CFG0_OFDMMCS0FBK, 8);
+ rt2x00_set_field32(&reg, LG_FBK_CFG0_OFDMMCS1FBK, 8);
+ rt2x00_set_field32(&reg, LG_FBK_CFG0_OFDMMCS2FBK, 10);
+ rt2x00_set_field32(&reg, LG_FBK_CFG0_OFDMMCS3FBK, 11);
+ rt2x00_set_field32(&reg, LG_FBK_CFG0_OFDMMCS4FBK, 12);
+ rt2x00_set_field32(&reg, LG_FBK_CFG0_OFDMMCS5FBK, 13);
+ rt2x00_set_field32(&reg, LG_FBK_CFG0_OFDMMCS6FBK, 14);
+ rt2x00_set_field32(&reg, LG_FBK_CFG0_OFDMMCS7FBK, 15);
+ rt2x00_set_field32(&reg, LG_FBK_CFG0_OFDMMCS2FBK, 3);
+ rt2x00_set_field32(&reg, LG_FBK_CFG0_OFDMMCS3FBK, 10);
+ rt2x00_set_field32(&reg, LG_FBK_CFG0_OFDMMCS4FBK, 11);
+ rt2x00_set_field32(&reg, LG_FBK_CFG0_OFDMMCS5FBK, 12);
+ rt2x00_set_field32(&reg, LG_FBK_CFG0_OFDMMCS6FBK, 13);
+ rt2x00_set_field32(&reg, LG_FBK_CFG0_OFDMMCS7FBK, 14);
+ rt2x00pci_register_write(rt2x00dev, LG_FBK_CFG0, reg);
+
+ rt2x00pci_register_read(rt2x00dev, LG_FBK_CFG1, &reg);
@ -1820,7 +1825,6 @@ Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
+ */
+ rt2x00_desc_read(txwi, 0, &word);
+ rt2x00_set_field32(&word, TXWI_W0_FRAG,
+ test_bit(ENTRY_TXD_FIRST_FRAGMENT, &txdesc->flags) ||
+ test_bit(ENTRY_TXD_MORE_FRAG, &txdesc->flags));
+ rt2x00_set_field32(&word, TXWI_W0_MIMO_PS, 0);
+ rt2x00_set_field32(&word, TXWI_W0_CF_ACK, 0);
@ -1957,6 +1961,24 @@ Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
+ rt2x00pci_register_write(rt2x00dev, TX_CTX_IDX(qidx), idx);
+}
+
+static void rt2800pci_kill_tx_queue(struct rt2x00_dev *rt2x00dev,
+ const enum data_queue_qid qid)
+{
+ u32 reg;
+
+ if (qid == QID_BEACON) {
+ rt2x00pci_register_write(rt2x00dev, BCN_TIME_CFG, 0);
+ return;
+ }
+
+ rt2x00pci_register_read(rt2x00dev, WPDMA_RST_IDX, &reg);
+ rt2x00_set_field32(&reg, WPDMA_RST_IDX_DTX_IDX0, (qid == QID_AC_BE));
+ rt2x00_set_field32(&reg, WPDMA_RST_IDX_DTX_IDX1, (qid == QID_AC_BK));
+ rt2x00_set_field32(&reg, WPDMA_RST_IDX_DTX_IDX2, (qid == QID_AC_VI));
+ rt2x00_set_field32(&reg, WPDMA_RST_IDX_DTX_IDX3, (qid == QID_AC_VO));
+ rt2x00pci_register_write(rt2x00dev, WPDMA_RST_IDX, reg);
+}
+
+/*
+ * RX control handlers
+ */
@ -2032,8 +2054,7 @@ Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
+
+ rxdesc->rssi =
+ (rt2x00_get_field32(rxwi2, RXWI_W2_RSSI0) +
+ rt2x00_get_field32(rxwi2, RXWI_W2_RSSI1) +
+ rt2x00_get_field32(rxwi2, RXWI_W2_RSSI2)) / 3;
+ rt2x00_get_field32(rxwi2, RXWI_W2_RSSI1)) / 2;
+
+ rxdesc->noise =
+ (rt2x00_get_field32(rxwi3, RXWI_W3_SNR0) +
@ -2179,7 +2200,7 @@ Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
+ eeprom.data = rt2x00dev;
+ eeprom.register_read = rt2800pci_eepromregister_read;
+ eeprom.register_write = rt2800pci_eepromregister_write;
+ eeprom.width = rt2x00_get_field32(reg, E2PROM_CSR_TYPE_93C46) ?
+ eeprom.width = !rt2x00_get_field32(reg, E2PROM_CSR_TYPE) ?
+ PCI_EEPROM_WIDTH_93C46 : PCI_EEPROM_WIDTH_93C66;
+ eeprom.reg_data_in = 0;
+ eeprom.reg_data_out = 0;
@ -2692,7 +2713,7 @@ Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
+ .irq_handler = rt2800pci_interrupt,
+ .probe_hw = rt2800pci_probe_hw,
+ .get_firmware_name = rt2800pci_get_firmware_name,
+ .get_firmware_crc = rt2800pci_get_firmware_crc,
+ .check_firmware = rt2800pci_check_firmware,
+ .load_firmware = rt2800pci_load_firmware,
+ .initialize = rt2x00pci_initialize,
+ .uninitialize = rt2x00pci_uninitialize,
@ -2707,6 +2728,7 @@ Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
+ .write_tx_data = rt2x00pci_write_tx_data,
+ .write_beacon = rt2800pci_write_beacon,
+ .kick_tx_queue = rt2800pci_kick_tx_queue,
+ .kill_tx_queue = rt2800pci_kill_tx_queue,
+ .fill_rxdone = rt2800pci_fill_rxdone,
+ .config_shared_key = rt2800pci_config_shared_key,
+ .config_pairwise_key = rt2800pci_config_pairwise_key,
@ -2798,7 +2820,7 @@ Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
+module_exit(rt2800pci_exit);
--- /dev/null
+++ b/drivers/net/wireless/rt2x00/rt2800pci.h
@@ -0,0 +1,1881 @@
@@ -0,0 +1,1877 @@
+/*
+ Copyright (C) 2004 - 2009 rt2x00 SourceForge Project
+ <http://rt2x00.serialmonkey.com>
@ -2890,7 +2912,7 @@ Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
+/*
+ * E2PROM_CSR: EEPROM control register.
+ * RELOAD: Write 1 to reload eeprom content.
+ * TYPE_93C46: 1: 93c46, 0:93c66.
+ * TYPE: 0: 93c46, 1:93c66.
+ * LOAD_STATUS: 1:loading, 0:done.
+ */
+#define E2PROM_CSR 0x0004
@ -2898,7 +2920,7 @@ Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
+#define E2PROM_CSR_CHIP_SELECT FIELD32(0x00000002)
+#define E2PROM_CSR_DATA_IN FIELD32(0x00000004)
+#define E2PROM_CSR_DATA_OUT FIELD32(0x00000008)
+#define E2PROM_CSR_TYPE_93C46 FIELD32(0x00000020)
+#define E2PROM_CSR_TYPE FIELD32(0x00000030)
+#define E2PROM_CSR_LOAD_STATUS FIELD32(0x00000040)
+#define E2PROM_CSR_RELOAD FIELD32(0x00000080)
+
@ -4088,17 +4110,37 @@ Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
+#define MPDU_DENSITY_CNT_RX_ZERO_DEL FIELD32(0xffff0000)
+
+/*
+ * Security key table memory, base address = 0x1800
+ * Security key table memory.
+ * MAC_WCID_BASE: 8-bytes (use only 6 bytes) * 256 entry
+ * PAIRWISE_KEY_TABLE_BASE: 32-byte * 256 entry
+ * MAC_IVEIV_TABLE_BASE: 8-byte * 256-entry
+ * MAC_WCID_ATTRIBUTE_BASE: 4-byte * 256-entry
+ * SHARED_KEY_TABLE_BASE: 32-byte * 16-entry
+ * SHARED_KEY_MODE_BASE: 4-byte * 16-entry
+ */
+struct hw_pairwise_ta_entry {
+ u8 address[6];
+ u8 reserved[2];
+} __attribute__ ((packed));
+#define MAC_WCID_BASE 0x1800
+#define PAIRWISE_KEY_TABLE_BASE 0x4000
+#define MAC_IVEIV_TABLE_BASE 0x6000
+#define MAC_WCID_ATTRIBUTE_BASE 0x6800
+#define SHARED_KEY_TABLE_BASE 0x6c00
+#define SHARED_KEY_MODE_BASE 0x7000
+
+struct wcid_entry {
+ u8 rx_ba_bitmat7;
+ u8 rx_ba_bitmat0;
+#define MAC_WCID_ENTRY(__idx) \
+ ( MAC_WCID_BASE + ((__idx) * sizeof(struct mac_wcid_entry)) )
+#define PAIRWISE_KEY_ENTRY(__idx) \
+ ( PAIRWISE_KEY_TABLE_BASE + ((__idx) * sizeof(struct hw_key_entry)) )
+#define MAC_IVEIV_ENTRY(__idx) \
+ ( MAC_IVEIV_TABLE_BASE + ((__idx) & sizeof(struct mac_iveiv_entry)) )
+#define MAC_WCID_ATTR_ENTRY(__idx) \
+ ( MAC_WCID_ATTRIBUTE_BASE + ((__idx) * sizeof(u32)) )
+#define SHARED_KEY_ENTRY(__idx) \
+ ( SHARED_KEY_TABLE_BASE + ((__idx) * sizeof(struct hw_key_entry)) )
+#define SHARED_KEY_MODE_ENTRY(__idx) \
+ ( SHARED_KEY_MODE_BASE + ((__idx) * sizeof(u32)) )
+
+struct mac_wcid_entry {
+ u8 mac[6];
+ u8 reserved[2];
+} __attribute__ ((packed));
+
+struct hw_key_entry {
@ -4107,45 +4149,21 @@ Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
+ u8 rx_mic[8];
+} __attribute__ ((packed));
+
+struct mac_iveiv_entry {
+ u8 iv[8];
+} __attribute__ ((packed));
+
+/*
+ * Security key table memory.
+ * MAC_WCID_BASE: 8-bytes (use only 6 bytes) * 256 entry
+ * PAIRWISE_KEY_TABLE_BASE: 32-byte * 256 entry
+ * PAIRWISE_IVEIV_TABLE_BASE: 8-byte * 256-entry
+ * MAC_IVEIV_TABLE_BASE: 8-byte * 256-entry
+ * MAC_WCID_ATTRIBUTE_BASE: 4-byte * 256-entry
+ * SHARED_KEY_TABLE_BASE: 32-byte * 16-entry
+ * SHARED_KEY_MODE_BASE: 32-byte * 16-entry
+ * MAC_IVEIV:
+ */
+#define MAC_WCID_BASE 0x1800
+#define PAIRWISE_KEY_TABLE_BASE 0x4000
+#define PAIRWISE_IVEIV_TABLE_BASE 0x6000
+#define MAC_IVEIV_TABLE_BASE 0x6000
+#define MAC_WCID_ATTRIBUTE_BASE 0x6800
+#define SHARED_KEY_TABLE_BASE 0x6c00
+#define SHARED_KEY_MODE_BASE 0x7000
+
+#define SHARED_KEY_ENTRY(__idx) \
+ ( SHARED_KEY_TABLE_BASE + \
+ ((__idx) * sizeof(struct hw_key_entry)) )
+#define SHARED_KEY_MODE_ENTRY(__idx) \
+ ( SHARED_KEY_MODE_BASE + ((__idx) * sizeof(u32)) )
+#define PAIRWISE_KEY_ENTRY(__idx) \
+ ( PAIRWISE_KEY_TABLE_BASE + \
+ ((__idx) * sizeof(struct hw_key_entry)) )
+
+#define MAC_WCID_ENTRY(__idx) \
+ ( MAC_WCID_BASE + (2 * sizeof(u32) * (__idx)) )
+#define MAC_WCID_ATTR_ENTRY(__idx) \
+ ( MAC_WCID_ATTRIBUTE_BASE + ((__idx) * sizeof(u32)) )
+#define MAC_IVEIV_EIV FIELD32(0x20000000)
+#define MAC_IVEIV_KEYIDX FIELD32(0xc0000000)
+
+/*
+ * MAC_WCID_ATTRIBUTE:
+ * KEYTAB: 0: shared key table, 1: pairwise key table
+ * BSS_IDX: multipleBSS index for the WCID
+ */
+#define MAC_WCID_ATTRIBUTE_KEYTAB FIELD32(0x00000001)
+#define MAC_WCID_ATTRIBUTE_PAIRKEY_MODE FIELD32(0x0000000e)
+#define MAC_WCID_ATTRIBUTE_CIPHER FIELD32(0x0000000e)
+#define MAC_WCID_ATTRIBUTE_BSS_IDX FIELD32(0x00000070)
+#define MAC_WCID_ATTRIBUTE_RX_WIUDF FIELD32(0x00000380)
+
@ -4682,7 +4700,7 @@ Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
+#endif /* RT2800PCI_H */
--- a/drivers/net/wireless/rt2x00/rt2x00.h
+++ b/drivers/net/wireless/rt2x00/rt2x00.h
@@ -139,6 +139,10 @@ struct rt2x00_chip {
@@ -138,6 +138,10 @@ struct rt2x00_chip {
#define RT2561 0x0302
#define RT2661 0x0401
#define RT2571 0x1300

301
package/mac80211/patches/303-rt2x00-Implement-support-for-rt2800usb.patch
View file

@ -1,6 +1,6 @@
From e380f1fa260d81cba1ebb1b6c333ef8c31f2a8c5 Mon Sep 17 00:00:00 2001
From ec4f9f97afa3f792cf64035b8458bf2f8648a76f Mon Sep 17 00:00:00 2001
From: Ivo van Doorn <IvDoorn@gmail.com>
Date: Fri, 23 Jan 2009 17:16:11 +0100
Date: Wed, 4 Feb 2009 20:45:56 +0100
Subject: [PATCH] rt2x00: Implement support for rt2800usb
Add support for the rt2800usb chipset.
@ -13,10 +13,10 @@ Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
---
drivers/net/wireless/rt2x00/Kconfig | 14 +
drivers/net/wireless/rt2x00/Makefile | 1 +
drivers/net/wireless/rt2x00/rt2800usb.c | 2905 +++++++++++++++++++++++++++++++
drivers/net/wireless/rt2x00/rt2800usb.h | 1944 +++++++++++++++++++++
drivers/net/wireless/rt2x00/rt2800usb.c | 2928 +++++++++++++++++++++++++++++++
drivers/net/wireless/rt2x00/rt2800usb.h | 1940 ++++++++++++++++++++
drivers/net/wireless/rt2x00/rt2x00.h | 7 +
5 files changed, 4871 insertions(+), 0 deletions(-)
5 files changed, 4890 insertions(+), 0 deletions(-)
create mode 100644 drivers/net/wireless/rt2x00/rt2800usb.c
create mode 100644 drivers/net/wireless/rt2x00/rt2800usb.h
@ -29,7 +29,7 @@ Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
+obj-$(CONFIG_RT2800USB) += rt2800usb.o
--- /dev/null
+++ b/drivers/net/wireless/rt2x00/rt2800usb.c
@@ -0,0 +1,2905 @@
@@ -0,0 +1,2928 @@
+/*
+ Copyright (C) 2004 - 2009 rt2x00 SourceForge Project
+ <http://rt2x00.serialmonkey.com>
@ -388,20 +388,40 @@ Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
+ struct rt2x00lib_crypto *crypto,
+ struct ieee80211_key_conf *key)
+{
+ struct mac_wcid_entry wcid_entry;
+ struct mac_iveiv_entry iveiv_entry;
+ u32 offset;
+ u32 reg;
+
+ offset = MAC_WCID_ATTR_ENTRY(crypto->aid);
+
+ reg = 0;
+ rt2x00usb_register_read(rt2x00dev, offset, &reg);
+ rt2x00_set_field32(&reg, MAC_WCID_ATTRIBUTE_KEYTAB,
+ !!(key->flags & IEEE80211_KEY_FLAG_PAIRWISE));
+ rt2x00_set_field32(&reg, MAC_WCID_ATTRIBUTE_PAIRKEY_MODE,
+ crypto->cipher);
+ rt2x00_set_field32(&reg, MAC_WCID_ATTRIBUTE_CIPHER, crypto->cipher);
+ rt2x00_set_field32(&reg, MAC_WCID_ATTRIBUTE_BSS_IDX,
+ (crypto->cmd == SET_KEY) ? crypto->bssidx : 0);
+ (crypto->cmd == SET_KEY) * crypto->bssidx);
+ rt2x00_set_field32(&reg, MAC_WCID_ATTRIBUTE_RX_WIUDF, 0);
+ rt2x00usb_register_write(rt2x00dev, offset, reg);
+
+ offset = MAC_IVEIV_ENTRY(crypto->aid);
+
+ memset(&iveiv_entry, 0, sizeof(iveiv_entry));
+ if ((crypto->cipher == CIPHER_TKIP) ||
+ (crypto->cipher == CIPHER_TKIP_NO_MIC) ||
+ (crypto->cipher == CIPHER_AES))
+ iveiv_entry.iv[3] |= 0x20;
+ iveiv_entry.iv[3] |= key->keyidx << 6;
+ rt2x00usb_register_multiwrite(rt2x00dev, offset,
+ &iveiv_entry, sizeof(iveiv_entry));
+
+ offset = MAC_WCID_ENTRY(crypto->aid);
+
+ memset(&wcid_entry, 0, sizeof(wcid_entry));
+ if (crypto->cmd == SET_KEY)
+ memcpy(&wcid_entry, crypto->address, ETH_ALEN);
+ rt2x00usb_register_multiwrite(rt2x00dev, offset,
+ &wcid_entry, sizeof(wcid_entry));
+}
+
+static int rt2800usb_config_shared_key(struct rt2x00_dev *rt2x00dev,
@ -412,10 +432,11 @@ Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
+ struct rt2x00_field32 field;
+ int timeout;
+ u32 offset;
+ u32 mask;
+ u32 reg;
+
+ if (crypto->cmd == SET_KEY) {
+ key->hw_key_idx = (4 * crypto->bssidx) + key->keyidx;
+
+ memcpy(key_entry.key, crypto->key,
+ sizeof(key_entry.key));
+ memcpy(key_entry.tx_mic, crypto->tx_mic,
@ -430,34 +451,23 @@ Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
+ offset, &key_entry,
+ sizeof(key_entry),
+ timeout);
+
+ /*
+ * The driver does not support the IV/EIV generation
+ * in hardware. However it doesn't support the IV/EIV
+ * inside the ieee80211 frame either, but requires it
+ * to be provided seperately for the descriptor.
+ * rt2x00lib will cut the IV/EIV data out of all frames
+ * given to us by mac80211, but we must tell mac80211
+ * to generate the IV/EIV data.
+ */
+ key->flags |= IEEE80211_KEY_FLAG_GENERATE_IV;
+ }
+
+ /*
+ * The cipher types are stored over multiple registers
+ * starting with SHARED_KEY_MODE_BASE each word will have
+ * 32 bits and contains the cipher types for 2 modes each.
+ * 32 bits and contains the cipher types for 2 bssidx each.
+ * Using the correct defines correctly will cause overhead,
+ * so just calculate the correct offset.
+ */
+ mask = key->hw_key_idx % 8;
+ field.bit_offset = (3 * mask);
+ field.bit_offset = (4 * key->keyidx);
+ field.bit_mask = 0x7 << field.bit_offset;
+
+ offset = SHARED_KEY_MODE_ENTRY(key->hw_key_idx / 8);
+
+ rt2x00usb_register_read(rt2x00dev, offset, &reg);
+ rt2x00_set_field32(&reg, field,
+ (crypto->cmd == SET_KEY) ? crypto->cipher : 0);
+ (crypto->cmd == SET_KEY) * crypto->cipher);
+ rt2x00usb_register_write(rt2x00dev, offset, reg);
+
+ /*
@ -476,13 +486,13 @@ Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
+ int timeout;
+ u32 offset;
+
+ /*
+ * 1 pairwise key is possible per AID, this means that the AID
+ * equals our hw_key_idx.
+ */
+ key->hw_key_idx = crypto->aid;
+
+ if (crypto->cmd == SET_KEY) {
+ /*
+ * 1 pairwise key is possible per AID, this means that the AID
+ * equals our hw_key_idx.
+ */
+ key->hw_key_idx = crypto->aid;
+
+ memcpy(key_entry.key, crypto->key,
+ sizeof(key_entry.key));
+ memcpy(key_entry.tx_mic, crypto->tx_mic,
@ -497,17 +507,6 @@ Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
+ offset, &key_entry,
+ sizeof(key_entry),
+ timeout);
+
+ /*
+ * The driver does not support the IV/EIV generation
+ * in hardware. However it doesn't support the IV/EIV
+ * inside the ieee80211 frame either, but requires it
+ * to be provided seperately for the descriptor.
+ * rt2x00lib will cut the IV/EIV data out of all frames
+ * given to us by mac80211, but we must tell mac80211
+ * to generate the IV/EIV data.
+ */
+ key->flags |= IEEE80211_KEY_FLAG_GENERATE_IV;
+ }
+
+ /*
@ -555,7 +554,7 @@ Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
+ rt2x00_set_field32(&reg, RX_FILTER_CFG_DROP_PSPOLL,
+ !(filter_flags & FIF_CONTROL));
+ rt2x00_set_field32(&reg, RX_FILTER_CFG_DROP_BA, 1);
+ rt2x00_set_field32(&reg, RX_FILTER_CFG_DROP_BAR, 1);
+ rt2x00_set_field32(&reg, RX_FILTER_CFG_DROP_BAR, 0);
+ rt2x00_set_field32(&reg, RX_FILTER_CFG_DROP_CNTL,
+ !(filter_flags & FIF_CONTROL));
+ rt2x00usb_register_write(rt2x00dev, RX_FILTER_CFG, reg);
@ -616,7 +615,7 @@ Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
+
+ rt2x00usb_register_read(rt2x00dev, TX_TIMEOUT_CFG, &reg);
+ rt2x00_set_field32(&reg, TX_TIMEOUT_CFG_RX_ACK_TIMEOUT,
+ erp->ack_timeout);
+ DIV_ROUND_UP(erp->ack_timeout, erp->slot_time));
+ rt2x00usb_register_write(rt2x00dev, TX_TIMEOUT_CFG, reg);
+
+ rt2x00usb_register_read(rt2x00dev, AUTO_RSP_CFG, &reg);
@ -633,8 +632,7 @@ Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
+
+ rt2x00usb_register_write(rt2x00dev, LEGACY_BASIC_RATE,
+ erp->basic_rates);
+ rt2x00usb_register_write(rt2x00dev, HT_BASIC_RATE,
+ erp->basic_rates >> 32);
+ rt2x00usb_register_write(rt2x00dev, HT_BASIC_RATE, 0x00008003);
+
+ rt2x00usb_register_read(rt2x00dev, BKOFF_SLOT_CFG, &reg);
+ rt2x00_set_field32(&reg, BKOFF_SLOT_CFG_SLOT_TIME, erp->slot_time);
@ -1067,12 +1065,6 @@ Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
+ */
+ rt2x00usb_register_read(rt2x00dev, RX_STA_CNT0, &reg);
+ qual->rx_failed = rt2x00_get_field32(reg, RX_STA_CNT0_CRC_ERR);
+
+ /*
+ * Update False CCA count from register.
+ */
+ rt2x00usb_register_read(rt2x00dev, RX_STA_CNT1, &reg);
+ qual->false_cca = rt2x00_get_field32(reg, RX_STA_CNT1_FALSE_CCA);
+}
+
+static u8 rt2800usb_get_default_vgc(struct rt2x00_dev *rt2x00dev)
@ -1129,19 +1121,24 @@ Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
+ return FIRMWARE_RT2870;
+}
+
+static u16 rt2800usb_get_firmware_crc(const void *data, const size_t len)
+static bool rt2800usb_check_crc(const u8 *data, const size_t len)
+{
+ u16 fw_crc;
+ u16 crc;
+
+ /*
+ * The last 2 bytes in the firmware array are the crc checksum itself,
+ * this means that we should never pass those 2 bytes to the crc
+ * algorithm.
+ */
+ fw_crc = (data[len - 2] << 8 | data[len - 1]);
+
+ /*
+ * Use the crc ccitt algorithm.
+ * This will return the same value as the legacy driver which
+ * used bit ordering reversion on the both the firmware bytes
+ * before input input as well as on the final output.
+ * Obviously using crc ccitt directly is much more efficient.
+ * The last 2 bytes in the firmware array are the crc checksum itself,
+ * this means that we should never pass those 2 bytes to the crc
+ * algorithm.
+ */
+ crc = crc_ccitt(~0, data, len - 2);
+
@ -1151,18 +1148,16 @@ Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
+ * will be swapped, use swab16 to convert the crc to the correct
+ * value.
+ */
+ return swab16(crc);
+ crc = swab16(crc);
+
+ return fw_crc == crc;
+}
+
+static int rt2800usb_load_firmware(struct rt2x00_dev *rt2x00dev,
+ const void *data, const size_t len)
+static int rt2800usb_check_firmware(struct rt2x00_dev *rt2x00dev,
+ const u8 *data, const size_t len)
+{
+ unsigned int i;
+ int status;
+ u32 reg;
+ u32 offset;
+ u32 length;
+ u16 chipset = (rt2x00_rev(&rt2x00dev->chip) >> 16) & 0xffff;
+ size_t offset = 0;
+
+ /*
+ * Firmware files:
@ -1173,24 +1168,51 @@ Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
+ * within the file. The first blob is the same firmware as (a),
+ * but the second blob is for the additional chipsets.
+ */
+ if (len != 4096 && len != 8192) {
+ ERROR(rt2x00dev, "Invalid firmware file length (len=%zu)\n", len);
+ return -ENOENT;
+ if (len != 4096 && len != 8192)
+ return FW_BAD_LENGTH;
+
+ /*
+ * Check if we need the upper 4kb firmware data or not.
+ */
+ if ((len == 4096) &&
+ (chipset != 0x2860) &&
+ (chipset != 0x2872) &&
+ (chipset != 0x3070))
+ return FW_BAD_VERSION;
+
+ /*
+ * 8kb firmware files must be checked as if it were
+ * 2 seperate firmware files.
+ */
+ while (offset < len) {
+ if (!rt2800usb_check_crc(data + offset, 4096))
+ return FW_BAD_CRC;
+
+ offset += 4096;
+ }
+
+ return FW_OK;
+}
+
+static int rt2800usb_load_firmware(struct rt2x00_dev *rt2x00dev,
+ const u8 *data, const size_t len)
+{
+ unsigned int i;
+ int status;
+ u32 reg;
+ u32 offset;
+ u32 length;
+ u16 chipset = (rt2x00_rev(&rt2x00dev->chip) >> 16) & 0xffff;
+
+ /*
+ * Check which section of the firmware we need.
+ */
+ if ((chipset == 0x2860) || (chipset == 0x2872) || (chipset == 0x3070)) {
+ offset = 0;
+ length = 4096;
+ } else if (len == 8192) {
+ } else {
+ offset = 4096;
+ length = 4096;
+ } else {
+ ERROR(rt2x00dev,
+ "Current firmware does not support detected chipset %04x.\n",
+ chipset);
+ ERROR(rt2x00dev,
+ "Please upgrade to a more recent firmware version.\n");
+ return -ENOENT;
+ }
+
+ /*
@ -1328,7 +1350,7 @@ Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
+ rt2x00usb_register_write(rt2x00dev, TX_SW_CFG1, 0x00000000);
+ rt2x00usb_register_write(rt2x00dev, TX_SW_CFG2, 0x00000000);
+ } else {
+ rt2x00usb_register_write(rt2x00dev, TX_SW_CFG0, 0x00040a06);
+ rt2x00usb_register_write(rt2x00dev, TX_SW_CFG0, 0x00000000);
+ rt2x00usb_register_write(rt2x00dev, TX_SW_CFG1, 0x00080606);
+ }
+
@ -1370,25 +1392,25 @@ Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
+ rt2x00usb_register_write(rt2x00dev, AUTO_RSP_CFG, reg);
+
+ rt2x00usb_register_read(rt2x00dev, CCK_PROT_CFG, &reg);
+ rt2x00_set_field32(&reg, CCK_PROT_CFG_PROTECT_RATE, 3);
+ rt2x00_set_field32(&reg, CCK_PROT_CFG_PROTECT_RATE, 8);
+ rt2x00_set_field32(&reg, CCK_PROT_CFG_PROTECT_CTRL, 0);
+ rt2x00_set_field32(&reg, CCK_PROT_CFG_PROTECT_NAV, 1);
+ rt2x00_set_field32(&reg, CCK_PROT_CFG_TX_OP_ALLOW_CCK, 1);
+ rt2x00_set_field32(&reg, CCK_PROT_CFG_TX_OP_ALLOW_OFDM, 1);
+ rt2x00_set_field32(&reg, CCK_PROT_CFG_TX_OP_ALLOW_MM20, 1);
+ rt2x00_set_field32(&reg, CCK_PROT_CFG_TX_OP_ALLOW_MM40, 0);
+ rt2x00_set_field32(&reg, CCK_PROT_CFG_TX_OP_ALLOW_MM40, 1);
+ rt2x00_set_field32(&reg, CCK_PROT_CFG_TX_OP_ALLOW_GF20, 1);
+ rt2x00_set_field32(&reg, CCK_PROT_CFG_TX_OP_ALLOW_GF40, 1);
+ rt2x00usb_register_write(rt2x00dev, CCK_PROT_CFG, reg);
+
+ rt2x00usb_register_read(rt2x00dev, OFDM_PROT_CFG, &reg);
+ rt2x00_set_field32(&reg, OFDM_PROT_CFG_PROTECT_RATE, 3);
+ rt2x00_set_field32(&reg, OFDM_PROT_CFG_PROTECT_RATE, 8);
+ rt2x00_set_field32(&reg, OFDM_PROT_CFG_PROTECT_CTRL, 0);
+ rt2x00_set_field32(&reg, OFDM_PROT_CFG_PROTECT_NAV, 1);
+ rt2x00_set_field32(&reg, OFDM_PROT_CFG_TX_OP_ALLOW_CCK, 1);
+ rt2x00_set_field32(&reg, OFDM_PROT_CFG_TX_OP_ALLOW_OFDM, 1);
+ rt2x00_set_field32(&reg, OFDM_PROT_CFG_TX_OP_ALLOW_MM20, 1);
+ rt2x00_set_field32(&reg, OFDM_PROT_CFG_TX_OP_ALLOW_MM40, 0);
+ rt2x00_set_field32(&reg, OFDM_PROT_CFG_TX_OP_ALLOW_MM40, 1);
+ rt2x00_set_field32(&reg, OFDM_PROT_CFG_TX_OP_ALLOW_GF20, 1);
+ rt2x00_set_field32(&reg, OFDM_PROT_CFG_TX_OP_ALLOW_GF40, 1);
+ rt2x00usb_register_write(rt2x00dev, OFDM_PROT_CFG, reg);
@ -1526,12 +1548,12 @@ Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
+ rt2x00usb_register_read(rt2x00dev, LG_FBK_CFG0, &reg);
+ rt2x00_set_field32(&reg, LG_FBK_CFG0_OFDMMCS0FBK, 8);
+ rt2x00_set_field32(&reg, LG_FBK_CFG0_OFDMMCS1FBK, 8);
+ rt2x00_set_field32(&reg, LG_FBK_CFG0_OFDMMCS2FBK, 10);
+ rt2x00_set_field32(&reg, LG_FBK_CFG0_OFDMMCS3FBK, 11);
+ rt2x00_set_field32(&reg, LG_FBK_CFG0_OFDMMCS4FBK, 12);
+ rt2x00_set_field32(&reg, LG_FBK_CFG0_OFDMMCS5FBK, 13);
+ rt2x00_set_field32(&reg, LG_FBK_CFG0_OFDMMCS6FBK, 14);
+ rt2x00_set_field32(&reg, LG_FBK_CFG0_OFDMMCS7FBK, 15);
+ rt2x00_set_field32(&reg, LG_FBK_CFG0_OFDMMCS2FBK, 3);
+ rt2x00_set_field32(&reg, LG_FBK_CFG0_OFDMMCS3FBK, 10);
+ rt2x00_set_field32(&reg, LG_FBK_CFG0_OFDMMCS4FBK, 11);
+ rt2x00_set_field32(&reg, LG_FBK_CFG0_OFDMMCS5FBK, 12);
+ rt2x00_set_field32(&reg, LG_FBK_CFG0_OFDMMCS6FBK, 13);
+ rt2x00_set_field32(&reg, LG_FBK_CFG0_OFDMMCS7FBK, 14);
+ rt2x00usb_register_write(rt2x00dev, LG_FBK_CFG0, reg);
+
+ rt2x00usb_register_read(rt2x00dev, LG_FBK_CFG1, &reg);
@ -1960,7 +1982,7 @@ Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
+{
+ struct skb_frame_desc *skbdesc = get_skb_frame_desc(skb);
+ __le32 *txi = skbdesc->desc;
+ __le32 *txwi = txi + TXINFO_DESC_SIZE;
+ __le32 *txwi = &txi[TXINFO_DESC_SIZE / sizeof(__le32)];
+ u32 word;
+
+ /*
@ -1968,7 +1990,6 @@ Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
+ */
+ rt2x00_desc_read(txwi, 0, &word);
+ rt2x00_set_field32(&word, TXWI_W0_FRAG,
+ test_bit(ENTRY_TXD_FIRST_FRAGMENT, &txdesc->flags) ||
+ test_bit(ENTRY_TXD_MORE_FRAG, &txdesc->flags));
+ rt2x00_set_field32(&word, TXWI_W0_MIMO_PS, 0);
+ rt2x00_set_field32(&word, TXWI_W0_CF_ACK, 0);
@ -2009,7 +2030,7 @@ Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
+ */
+ rt2x00_desc_read(txi, 0, &word);
+ rt2x00_set_field32(&word, TXINFO_W0_USB_DMA_TX_PKT_LEN,
+ roundup(skb->len + TXWI_DESC_SIZE, 4));
+ skb->len + TXWI_DESC_SIZE);
+ rt2x00_set_field32(&word, TXINFO_W0_WIV, 1);
+ rt2x00_set_field32(&word, TXINFO_W0_QSEL, 2);
+ rt2x00_set_field32(&word, TXINFO_W0_SW_USE_LAST_ROUND, 0);
@ -2067,10 +2088,11 @@ Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
+ int length;
+
+ /*
+ * The length _must_ be a multiple of 4,
+ * The length _must_ include 4 bytes padding,
+ * it should always be multiple of 4,
+ * but it must _not_ be a multiple of the USB packet size.
+ */
+ length = roundup(entry->skb->len, 4);
+ length = roundup(entry->skb->len + 4, 4);
+ length += (4 * !(length % entry->queue->usb_maxpacket));
+
+ return length;
@ -2104,7 +2126,7 @@ Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
+ struct rt2x00_dev *rt2x00dev = entry->queue->rt2x00dev;
+ struct skb_frame_desc *skbdesc = get_skb_frame_desc(entry->skb);
+ __le32 *rxd = (__le32 *)entry->skb->data;
+ __le32 *rxwi = (__le32 *)(entry->skb->data + skbdesc->desc_len);
+ __le32 *rxwi;
+ u32 rxd0;
+ u32 rxwi0;
+ u32 rxwi1;
@ -2117,6 +2139,7 @@ Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
+ */
+ memcpy(skbdesc->desc, rxd, skbdesc->desc_len);
+ rxd = (__le32 *)skbdesc->desc;
+ rxwi = &rxd[RXD_DESC_SIZE / sizeof(__le32)];
+
+ /*
+ * It is now safe to read the descriptor on all architectures.
@ -2180,8 +2203,7 @@ Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
+
+ rxdesc->rssi =
+ (rt2x00_get_field32(rxwi2, RXWI_W2_RSSI0) +
+ rt2x00_get_field32(rxwi2, RXWI_W2_RSSI1) +
+ rt2x00_get_field32(rxwi2, RXWI_W2_RSSI2)) / 3;
+ rt2x00_get_field32(rxwi2, RXWI_W2_RSSI1)) / 2;
+
+ rxdesc->noise =
+ (rt2x00_get_field32(rxwi3, RXWI_W3_SNR0) +
@ -2192,7 +2214,7 @@ Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
+ /*
+ * Remove RXWI descriptor from start of buffer.
+ */
+ skb_pull(entry->skb, RXWI_DESC_SIZE + skbdesc->desc_len);
+ skb_pull(entry->skb, skbdesc->desc_len);
+ skb_trim(entry->skb, rxdesc->size);
+}
+
@ -2751,7 +2773,7 @@ Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
+static const struct rt2x00lib_ops rt2800usb_rt2x00_ops = {
+ .probe_hw = rt2800usb_probe_hw,
+ .get_firmware_name = rt2800usb_get_firmware_name,
+ .get_firmware_crc = rt2800usb_get_firmware_crc,
+ .check_firmware = rt2800usb_check_firmware,
+ .load_firmware = rt2800usb_load_firmware,
+ .initialize = rt2x00usb_initialize,
+ .uninitialize = rt2x00usb_uninitialize,
@ -2766,6 +2788,7 @@ Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
+ .write_beacon = rt2800usb_write_beacon,
+ .get_tx_data_len = rt2800usb_get_tx_data_len,
+ .kick_tx_queue = rt2800usb_kick_tx_queue,
+ .kill_tx_queue = rt2x00usb_kill_tx_queue,
+ .fill_rxdone = rt2800usb_fill_rxdone,
+ .config_shared_key = rt2800usb_config_shared_key,
+ .config_pairwise_key = rt2800usb_config_pairwise_key,
@ -2779,7 +2802,7 @@ Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
+static const struct data_queue_desc rt2800usb_queue_rx = {
+ .entry_num = RX_ENTRIES,
+ .data_size = DATA_FRAME_SIZE,
+ .desc_size = RXD_DESC_SIZE,
+ .desc_size = RXD_DESC_SIZE + RXWI_DESC_SIZE,
+ .priv_size = sizeof(struct queue_entry_priv_usb),
+};
+
@ -2937,7 +2960,7 @@ Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
+module_exit(rt2800usb_exit);
--- /dev/null
+++ b/drivers/net/wireless/rt2x00/rt2800usb.h
@@ -0,0 +1,1944 @@
@@ -0,0 +1,1940 @@
+/*
+ Copyright (C) 2004 - 2009 rt2x00 SourceForge Project
+ <http://rt2x00.serialmonkey.com>
@ -4239,17 +4262,37 @@ Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
+#define MPDU_DENSITY_CNT_RX_ZERO_DEL FIELD32(0xffff0000)
+
+/*
+ * Security key table memory, base address = 0x1800
+ * Security key table memory.
+ * MAC_WCID_BASE: 8-bytes (use only 6 bytes) * 256 entry
+ * PAIRWISE_KEY_TABLE_BASE: 32-byte * 256 entry
+ * MAC_IVEIV_TABLE_BASE: 8-byte * 256-entry
+ * MAC_WCID_ATTRIBUTE_BASE: 4-byte * 256-entry
+ * SHARED_KEY_TABLE_BASE: 32-byte * 16-entry
+ * SHARED_KEY_MODE_BASE: 4-byte * 16-entry
+ */
+struct hw_pairwise_ta_entry {
+ u8 address[6];
+ u8 reserved[2];
+} __attribute__ ((packed));
+#define MAC_WCID_BASE 0x1800
+#define PAIRWISE_KEY_TABLE_BASE 0x4000
+#define MAC_IVEIV_TABLE_BASE 0x6000
+#define MAC_WCID_ATTRIBUTE_BASE 0x6800
+#define SHARED_KEY_TABLE_BASE 0x6c00
+#define SHARED_KEY_MODE_BASE 0x7000
+
+struct wcid_entry {
+ u8 rx_ba_bitmat7;
+ u8 rx_ba_bitmat0;
+#define MAC_WCID_ENTRY(__idx) \
+ ( MAC_WCID_BASE + ((__idx) * sizeof(struct mac_wcid_entry)) )
+#define PAIRWISE_KEY_ENTRY(__idx) \
+ ( PAIRWISE_KEY_TABLE_BASE + ((__idx) * sizeof(struct hw_key_entry)) )
+#define MAC_IVEIV_ENTRY(__idx) \
+ ( MAC_IVEIV_TABLE_BASE + ((__idx) & sizeof(struct mac_iveiv_entry)) )
+#define MAC_WCID_ATTR_ENTRY(__idx) \
+ ( MAC_WCID_ATTRIBUTE_BASE + ((__idx) * sizeof(u32)) )
+#define SHARED_KEY_ENTRY(__idx) \
+ ( SHARED_KEY_TABLE_BASE + ((__idx) * sizeof(struct hw_key_entry)) )
+#define SHARED_KEY_MODE_ENTRY(__idx) \
+ ( SHARED_KEY_MODE_BASE + ((__idx) * sizeof(u32)) )
+
+struct mac_wcid_entry {
+ u8 mac[6];
+ u8 reserved[2];
+} __attribute__ ((packed));
+
+struct hw_key_entry {
@ -4258,45 +4301,21 @@ Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
+ u8 rx_mic[8];
+} __attribute__ ((packed));
+
+struct mac_iveiv_entry {
+ u8 iv[8];
+} __attribute__ ((packed));
+
+/*
+ * Security key table memory.
+ * MAC_WCID_BASE: 8-bytes (use only 6 bytes) * 256 entry
+ * PAIRWISE_KEY_TABLE_BASE: 32-byte * 256 entry
+ * PAIRWISE_IVEIV_TABLE_BASE: 8-byte * 256-entry
+ * MAC_IVEIV_TABLE_BASE: 8-byte * 256-entry
+ * MAC_WCID_ATTRIBUTE_BASE: 4-byte * 256-entry
+ * SHARED_KEY_TABLE_BASE: 32-byte * 16-entry
+ * SHARED_KEY_MODE_BASE: 32-byte * 16-entry
+ * MAC_IVEIV:
+ */
+#define MAC_WCID_BASE 0x1800
+#define PAIRWISE_KEY_TABLE_BASE 0x4000
+#define PAIRWISE_IVEIV_TABLE_BASE 0x6000
+#define MAC_IVEIV_TABLE_BASE 0x6000
+#define MAC_WCID_ATTRIBUTE_BASE 0x6800
+#define SHARED_KEY_TABLE_BASE 0x6c00
+#define SHARED_KEY_MODE_BASE 0x7000
+
+#define SHARED_KEY_ENTRY(__idx) \
+ ( SHARED_KEY_TABLE_BASE + \
+ ((__idx) * sizeof(struct hw_key_entry)) )
+#define SHARED_KEY_MODE_ENTRY(__idx) \
+ ( SHARED_KEY_MODE_BASE + ((__idx) * sizeof(u32)) )
+#define PAIRWISE_KEY_ENTRY(__idx) \
+ ( PAIRWISE_KEY_TABLE_BASE + \
+ ((__idx) * sizeof(struct hw_key_entry)) )
+
+#define MAC_WCID_ENTRY(__idx) \
+ ( MAC_WCID_BASE + (2 * sizeof(u32) * (__idx)) )
+#define MAC_WCID_ATTR_ENTRY(__idx) \
+ ( MAC_WCID_ATTRIBUTE_BASE + ((__idx) * sizeof(u32)) )
+#define MAC_IVEIV_EIV FIELD32(0x20000000)
+#define MAC_IVEIV_KEYIDX FIELD32(0xc0000000)
+
+/*
+ * MAC_WCID_ATTRIBUTE:
+ * KEYTAB: 0: shared key table, 1: pairwise key table
+ * BSS_IDX: multipleBSS index for the WCID
+ */
+#define MAC_WCID_ATTRIBUTE_KEYTAB FIELD32(0x00000001)
+#define MAC_WCID_ATTRIBUTE_PAIRKEY_MODE FIELD32(0x0000000e)
+#define MAC_WCID_ATTRIBUTE_CIPHER FIELD32(0x0000000e)
+#define MAC_WCID_ATTRIBUTE_BSS_IDX FIELD32(0x00000070)
+#define MAC_WCID_ATTRIBUTE_RX_WIUDF FIELD32(0x00000380)
+
@ -4884,7 +4903,7 @@ Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
+#endif /* RT2800USB_H */
--- a/drivers/net/wireless/rt2x00/rt2x00.h
+++ b/drivers/net/wireless/rt2x00/rt2x00.h
@@ -143,6 +143,7 @@ struct rt2x00_chip {
@@ -142,6 +142,7 @@ struct rt2x00_chip {
#define RT2860D 0x0681 /* 2.4GHz, 5GHz PCI/CB */
#define RT2890 0x0701 /* 2.4GHz PCIe */
#define RT2890D 0x0781 /* 2.4GHz, 5GHz PCIe */
@ -4892,7 +4911,7 @@ Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
u16 rf;
u32 rev;
@@ -778,6 +779,12 @@ struct rt2x00_dev {
@@ -780,6 +781,12 @@ struct rt2x00_dev {
u8 freq_offset;
/*

37
package/mac80211/patches/320-rx_dma_unmap.patch
View file

@ -1,37 +0,0 @@
When freeing rx dma descriptors, use the right buffer size.
Fixes kernel oopses on module unload on ixp4xx and most likely
other platforms as well.
Signed-off-by: Felix Fietkau <nbd@openwrt.org>
--- a/drivers/net/wireless/ath5k/base.c
+++ b/drivers/net/wireless/ath5k/base.c
@@ -310,6 +310,19 @@ static inline void ath5k_txbuf_free(stru
bf->skb = NULL;
}
+static inline void ath5k_rxbuf_free(struct ath5k_softc *sc,
+ struct ath5k_buf *bf)
+{
+ BUG_ON(!bf);
+ if (!bf->skb)
+ return;
+ pci_unmap_single(sc->pdev, bf->skbaddr, sc->rxbufsize,
+ PCI_DMA_FROMDEVICE);
+ dev_kfree_skb_any(bf->skb);
+ bf->skb = NULL;
+}
+
+
/* Queues setup */
static struct ath5k_txq *ath5k_txq_setup(struct ath5k_softc *sc,
int qtype, int subtype);
@@ -1343,7 +1356,7 @@ ath5k_desc_free(struct ath5k_softc *sc,
list_for_each_entry(bf, &sc->txbuf, list)
ath5k_txbuf_free(sc, bf);
list_for_each_entry(bf, &sc->rxbuf, list)
- ath5k_txbuf_free(sc, bf);
+ ath5k_rxbuf_free(sc, bf);
/* Free memory associated with all descriptors */
pci_free_consistent(pdev, sc->desc_len, sc->desc, sc->desc_daddr);

6
package/mac80211/patches/401-ath9k-dont-register-leds-on-ar9100.patch
View file

@ -1,16 +1,16 @@
--- a/drivers/net/wireless/ath9k/main.c
+++ b/drivers/net/wireless/ath9k/main.c
@@ -989,6 +989,9 @@ static void ath_unregister_led(struct at
@@ -1026,6 +1026,9 @@ static void ath_unregister_led(struct at
static void ath_deinit_leds(struct ath_softc *sc)
{
+ if (AR_SREV_9100(sc->sc_ah))
+ return;
+
cancel_delayed_work_sync(&sc->ath_led_blink_work);
ath_unregister_led(&sc->assoc_led);
sc->sc_flags &= ~SC_OP_LED_ASSOCIATED;
ath_unregister_led(&sc->tx_led);
@@ -1002,6 +1005,9 @@ static void ath_init_leds(struct ath_sof
@@ -1040,6 +1043,9 @@ static void ath_init_leds(struct ath_sof
char *trigger;
int ret;

2
package/mac80211/patches/402-ath9k-enable-debug.patch
View file

@ -1,6 +1,6 @@
--- a/config.mk
+++ b/config.mk
@@ -95,7 +95,7 @@ ifneq ($(CONFIG_PCI),)
@@ -98,7 +98,7 @@ ifneq ($(CONFIG_PCI),)
CONFIG_ATH5K=m
# CONFIG_ATH5K_DEBUG is not set
CONFIG_ATH9K=m