define KernelPackage/rt2800-pci
$(call KernelPackage/rt2x00/Default)
- DEPENDS+= @BROKEN @PCI_SUPPORT +kmod-rt2x00-pci @LINUX_2_6_27||@LINUX_2_6_28
+ DEPENDS+= +kmod-rt2x00-pci @LINUX_2_6_27||@LINUX_2_6_28
TITLE+= (RT2860 PCI)
FILES:=$(PKG_BUILD_DIR)/drivers/net/wireless/rt2x00/rt2800pci.$(LINUX_KMOD_SUFFIX)
AUTOLOAD:=$(call AutoLoad,27,rt2800pci)
endef
+define KernelPackage/rt2800-usb
+$(call KernelPackage/rt2x00/Default)
+ DEPENDS+= +kmod-rt2x00-usb @LINUX_2_6_27||@LINUX_2_6_28
+ TITLE+= (RT2870 USB)
+ FILES:=$(PKG_BUILD_DIR)/drivers/net/wireless/rt2x00/rt2800usb.$(LINUX_KMOD_SUFFIX)
+ AUTOLOAD:=$(call AutoLoad,27,rt2800usb)
+endef
+
ZD1211FW_NAME:=zd1211-firmware
ZD1211FW_VERSION:=1.4
define Download/zd1211rw
$(eval $(call KernelPackage,rt61-pci))
$(eval $(call KernelPackage,rt73-usb))
$(eval $(call KernelPackage,rt2800-pci))
+$(eval $(call KernelPackage,rt2800-usb))
$(eval $(call KernelPackage,zd1211rw))
$(eval $(call KernelPackage,mac80211-hwsim))
$(eval $(call KernelPackage,ath9k-new))
--- /dev/null
+From: Ivo van Doorn <IvDoorn@gmail.com>
+Date: Sun, 28 Dec 2008 12:48:46 +0000 (+0100)
+Subject: rt2x00: Implement support for 802.11n
+X-Git-Url: http://git.kernel.org/?p=linux%2Fkernel%2Fgit%2Fivd%2Frt2x00.git;a=commitdiff_plain;h=1ddf4bdad5f51a799ee580e125dda19dd18daa39
+
+rt2x00: Implement support for 802.11n
+
+Extend rt2x00lib capabilities to support 802.11n,
+it still lacks aggregation support, but that can
+be added in the future.
+
+Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
+---
+
+--- a/drivers/net/wireless/rt2x00/Makefile
++++ b/drivers/net/wireless/rt2x00/Makefile
+@@ -8,6 +8,7 @@ rt2x00lib-$(CONFIG_RT2X00_LIB_CRYPTO) +=
+ rt2x00lib-$(CONFIG_RT2X00_LIB_RFKILL) += rt2x00rfkill.o
+ rt2x00lib-$(CONFIG_RT2X00_LIB_FIRMWARE) += rt2x00firmware.o
+ rt2x00lib-$(CONFIG_RT2X00_LIB_LEDS) += rt2x00leds.o
++rt2x00lib-$(CONFIG_RT2X00_LIB_HT) += rt2x00ht.o
+
+ obj-$(CONFIG_RT2X00_LIB) += rt2x00lib.o
+ obj-$(CONFIG_RT2X00_LIB_PCI) += rt2x00pci.o
+--- a/drivers/net/wireless/rt2x00/rt2x00.h
++++ b/drivers/net/wireless/rt2x00/rt2x00.h
+@@ -107,6 +107,7 @@
+ */
+ #define ACK_SIZE 14
+ #define IEEE80211_HEADER 24
++#define AGGREGATION_SIZE 3840
+ #define PLCP 48
+ #define BEACON 100
+ #define PREAMBLE 144
+@@ -356,6 +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).
++ * @ht: Driver HT Capabilities (See &ieee80211_sta_ht_cap).
+ */
+ struct hw_mode_spec {
+ unsigned int supported_bands;
+@@ -369,6 +371,8 @@ struct hw_mode_spec {
+ unsigned int num_channels;
+ const struct rf_channel *channels;
+ const struct channel_info *channels_info;
++
++ struct ieee80211_sta_ht_cap ht;
+ };
+
+ /*
+@@ -603,6 +607,7 @@ enum rt2x00_flags {
+ CONFIG_EXTERNAL_LNA_BG,
+ CONFIG_DOUBLE_ANTENNA,
+ CONFIG_DISABLE_LINK_TUNING,
++ CONFIG_CHANNEL_HT40,
+ };
+
+ /*
+--- a/drivers/net/wireless/rt2x00/rt2x00config.c
++++ b/drivers/net/wireless/rt2x00/rt2x00config.c
+@@ -173,6 +173,12 @@ void rt2x00lib_config(struct rt2x00_dev
+ libconf.conf = conf;
+
+ if (ieee80211_flags & IEEE80211_CONF_CHANGE_CHANNEL) {
++ if ((conf->ht.channel_type == NL80211_CHAN_HT40MINUS) ||
++ (conf->ht.channel_type == NL80211_CHAN_HT40PLUS))
++ __set_bit(CONFIG_CHANNEL_HT40, &rt2x00dev->flags);
++ else
++ __clear_bit(CONFIG_CHANNEL_HT40, &rt2x00dev->flags);
++
+ memcpy(&libconf.rf,
+ &rt2x00dev->spec.channels[conf->channel->hw_value],
+ sizeof(libconf.rf));
+--- a/drivers/net/wireless/rt2x00/rt2x00dev.c
++++ b/drivers/net/wireless/rt2x00/rt2x00dev.c
+@@ -384,7 +384,9 @@ void rt2x00lib_rxdone(struct rt2x00_dev
+ if (((rxdesc.dev_flags & RXDONE_SIGNAL_PLCP) &&
+ (rate->plcp == rxdesc.signal)) ||
+ ((rxdesc.dev_flags & RXDONE_SIGNAL_BITRATE) &&
+- (rate->bitrate == rxdesc.signal))) {
++ (rate->bitrate == rxdesc.signal)) ||
++ ((rxdesc.dev_flags & RXDONE_SIGNAL_MCS) &&
++ (rate->mcs == rxdesc.signal))) {
+ idx = i;
+ break;
+ }
+@@ -439,72 +441,84 @@ const struct rt2x00_rate rt2x00_supporte
+ .bitrate = 10,
+ .ratemask = BIT(0),
+ .plcp = 0x00,
++ .mcs = RATE_MCS(RATE_MODE_CCK, 0),
+ },
+ {
+ .flags = DEV_RATE_CCK | DEV_RATE_SHORT_PREAMBLE,
+ .bitrate = 20,
+ .ratemask = BIT(1),
+ .plcp = 0x01,
++ .mcs = RATE_MCS(RATE_MODE_CCK, 1),
+ },
+ {
+ .flags = DEV_RATE_CCK | DEV_RATE_SHORT_PREAMBLE,
+ .bitrate = 55,
+ .ratemask = BIT(2),
+ .plcp = 0x02,
++ .mcs = RATE_MCS(RATE_MODE_CCK, 2),
+ },
+ {
+ .flags = DEV_RATE_CCK | DEV_RATE_SHORT_PREAMBLE,
+ .bitrate = 110,
+ .ratemask = BIT(3),
+ .plcp = 0x03,
++ .mcs = RATE_MCS(RATE_MODE_CCK, 3),
+ },
+ {
+ .flags = DEV_RATE_OFDM,
+ .bitrate = 60,
+ .ratemask = BIT(4),
+ .plcp = 0x0b,
++ .mcs = RATE_MCS(RATE_MODE_OFDM, 0),
+ },
+ {
+ .flags = DEV_RATE_OFDM,
+ .bitrate = 90,
+ .ratemask = BIT(5),
+ .plcp = 0x0f,
++ .mcs = RATE_MCS(RATE_MODE_OFDM, 1),
+ },
+ {
+ .flags = DEV_RATE_OFDM,
+ .bitrate = 120,
+ .ratemask = BIT(6),
+ .plcp = 0x0a,
++ .mcs = RATE_MCS(RATE_MODE_OFDM, 2),
+ },
+ {
+ .flags = DEV_RATE_OFDM,
+ .bitrate = 180,
+ .ratemask = BIT(7),
+ .plcp = 0x0e,
++ .mcs = RATE_MCS(RATE_MODE_OFDM, 3),
+ },
+ {
+ .flags = DEV_RATE_OFDM,
+ .bitrate = 240,
+ .ratemask = BIT(8),
+ .plcp = 0x09,
++ .mcs = RATE_MCS(RATE_MODE_OFDM, 4),
+ },
+ {
+ .flags = DEV_RATE_OFDM,
+ .bitrate = 360,
+ .ratemask = BIT(9),
+ .plcp = 0x0d,
++ .mcs = RATE_MCS(RATE_MODE_OFDM, 5),
+ },
+ {
+ .flags = DEV_RATE_OFDM,
+ .bitrate = 480,
+ .ratemask = BIT(10),
+ .plcp = 0x08,
++ .mcs = RATE_MCS(RATE_MODE_OFDM, 6),
+ },
+ {
+ .flags = DEV_RATE_OFDM,
+ .bitrate = 540,
+ .ratemask = BIT(11),
+ .plcp = 0x0c,
++ .mcs = RATE_MCS(RATE_MODE_OFDM, 7),
+ },
+ };
+
+@@ -582,6 +596,8 @@ 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];
++ memcpy(&rt2x00dev->bands[IEEE80211_BAND_2GHZ].ht_cap,
++ &spec->ht, sizeof(spec->ht));
+ }
+
+ /*
+@@ -598,6 +614,8 @@ 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];
++ memcpy(&rt2x00dev->bands[IEEE80211_BAND_5GHZ].ht_cap,
++ &spec->ht, sizeof(spec->ht));
+ }
+
+ return 0;
+--- /dev/null
++++ b/drivers/net/wireless/rt2x00/rt2x00ht.c
+@@ -0,0 +1,69 @@
++/*
++ Copyright (C) 2004 - 2008 rt2x00 SourceForge Project
++ <http://rt2x00.serialmonkey.com>
++
++ This program is free software; you can redistribute it and/or modify
++ it under the terms of the GNU General Public License as published by
++ the Free Software Foundation; either version 2 of the License, or
++ (at your option) any later version.
++
++ This program is distributed in the hope that it will be useful,
++ but WITHOUT ANY WARRANTY; without even the implied warranty of
++ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
++ GNU General Public License for more details.
++
++ You should have received a copy of the GNU General Public License
++ along with this program; if not, write to the
++ Free Software Foundation, Inc.,
++ 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
++ */
++
++/*
++ Module: rt2x00lib
++ Abstract: rt2x00 HT specific routines.
++ */
++
++#include <linux/kernel.h>
++#include <linux/module.h>
++
++#include "rt2x00.h"
++#include "rt2x00lib.h"
++
++void rt2x00ht_create_tx_descriptor(struct queue_entry *entry,
++ struct txentry_desc *txdesc,
++ struct ieee80211_rate *rate)
++{
++ struct ieee80211_tx_info *tx_info = IEEE80211_SKB_CB(entry->skb);
++ const struct rt2x00_rate *hwrate = rt2x00_get_rate(rate->hw_value);
++
++ if (tx_info->control.sta)
++ txdesc->mpdu_density =
++ tx_info->control.sta->ht_cap.ampdu_density;
++ else
++ txdesc->mpdu_density = 0;
++
++ txdesc->ba_size = 0; /* FIXME: What value is needed? */
++ txdesc->stbc = 0; /* FIXME: What value is needed? */
++
++ txdesc->mcs = rt2x00_get_rate_mcs(hwrate->mcs);
++ if (rt2x00_get_rate_preamble(rate->hw_value))
++ txdesc->mcs |= 0x08;
++
++ /*
++ * Convert flags
++ */
++ if (tx_info->flags & IEEE80211_TX_CTL_AMPDU)
++ __set_bit(ENTRY_TXD_HT_AMPDU, &txdesc->flags);
++
++ /*
++ * Determine HT Mix/Greenfield rate mode
++ */
++ if (tx_info->control.rates[0].flags & IEEE80211_TX_RC_MCS)
++ txdesc->rate_mode = RATE_MODE_HT_MIX;
++ if (tx_info->control.rates[0].flags & IEEE80211_TX_RC_GREEN_FIELD)
++ txdesc->rate_mode = RATE_MODE_HT_GREENFIELD;
++ if (tx_info->control.rates[0].flags & IEEE80211_TX_RC_40_MHZ_WIDTH)
++ __set_bit(ENTRY_TXD_HT_BW_40, &txdesc->flags);
++ if (tx_info->control.rates[0].flags & IEEE80211_TX_RC_SHORT_GI)
++ __set_bit(ENTRY_TXD_HT_SHORT_GI, &txdesc->flags);
++}
+--- a/drivers/net/wireless/rt2x00/rt2x00lib.h
++++ b/drivers/net/wireless/rt2x00/rt2x00lib.h
+@@ -48,6 +48,7 @@ struct rt2x00_rate {
+ unsigned short ratemask;
+
+ unsigned short plcp;
++ unsigned short mcs;
+ };
+
+ extern const struct rt2x00_rate rt2x00_supported_rates[12];
+@@ -68,6 +69,14 @@ static inline int rt2x00_get_rate_preamb
+ return (hw_value & 0xff00);
+ }
+
++#define RATE_MCS(__mode, __mcs) \
++ ( (((__mode) & 0x00ff) << 8) | ((__mcs) & 0x00ff) )
++
++static inline int rt2x00_get_rate_mcs(const u16 mcs_value)
++{
++ return (mcs_value & 0x00ff);
++}
++
+ /*
+ * Radio control handlers.
+ */
+@@ -341,6 +350,21 @@ static inline void rt2x00crypto_rx_inser
+ #endif /* CONFIG_RT2X00_LIB_CRYPTO */
+
+ /*
++ * HT handlers.
++ */
++#ifdef CONFIG_RT2X00_LIB_HT
++void rt2x00ht_create_tx_descriptor(struct queue_entry *entry,
++ struct txentry_desc *txdesc,
++ struct ieee80211_rate *rate);
++#else
++static inline void rt2x00ht_create_tx_descriptor(struct queue_entry *entry,
++ struct txentry_desc *txdesc,
++ struct ieee80211_rate *rate)
++{
++}
++#endif /* CONFIG_RT2X00_LIB_HT */
++
++/*
+ * RFkill handlers.
+ */
+ #ifdef CONFIG_RT2X00_LIB_RFKILL
+--- a/drivers/net/wireless/rt2x00/rt2x00queue.c
++++ b/drivers/net/wireless/rt2x00/rt2x00queue.c
+@@ -325,6 +325,7 @@ static void rt2x00queue_create_tx_descri
+ * Apply TX descriptor handling by components
+ */
+ rt2x00crypto_create_tx_descriptor(entry, txdesc);
++ rt2x00ht_create_tx_descriptor(entry, txdesc, rate);
+ rt2x00queue_create_tx_descriptor_seq(entry, txdesc);
+ rt2x00queue_create_tx_descriptor_plcp(entry, txdesc, rate);
+ }
+--- 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
+ *
+ * @RXDONE_SIGNAL_PLCP: Signal field contains the plcp value.
+ * @RXDONE_SIGNAL_BITRATE: Signal field contains the bitrate value.
++ * @RXDONE_SIGNAL_MCS: Signal field contains the mcs value.
+ * @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
+ enum rxdone_entry_desc_flags {
+ RXDONE_SIGNAL_PLCP = 1 << 0,
+ RXDONE_SIGNAL_BITRATE = 1 << 1,
+- RXDONE_MY_BSS = 1 << 2,
+- RXDONE_CRYPTO_IV = 1 << 3,
+- RXDONE_CRYPTO_ICV = 1 << 4,
++ RXDONE_SIGNAL_MCS = 1 << 2,
++ RXDONE_MY_BSS = 1 << 3,
++ RXDONE_CRYPTO_IV = 1 << 4,
++ RXDONE_CRYPTO_ICV = 1 << 5,
+ };
+
+ /**
+@@ -163,7 +165,7 @@ enum rxdone_entry_desc_flags {
+ * from &rxdone_entry_desc to a signal value type.
+ */
+ #define RXDONE_SIGNAL_MASK \
+- ( RXDONE_SIGNAL_PLCP | RXDONE_SIGNAL_BITRATE )
++ ( RXDONE_SIGNAL_PLCP | RXDONE_SIGNAL_BITRATE | RXDONE_SIGNAL_MCS )
+
+ /**
+ * struct rxdone_entry_desc: RX Entry descriptor
+@@ -243,6 +245,9 @@ 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.
++ * @ENTRY_TXD_HT_AMPDU: This frame is part of an AMPDU.
++ * @ENTRY_TXD_HT_BW_40: Use 40MHz Bandwidth.
++ * @ENTRY_TXD_HT_SHORT_GI: Use short GI.
+ */
+ enum txentry_desc_flags {
+ ENTRY_TXD_RTS_FRAME,
+@@ -258,6 +263,9 @@ enum txentry_desc_flags {
+ ENTRY_TXD_ENCRYPT_PAIRWISE,
+ ENTRY_TXD_ENCRYPT_IV,
+ ENTRY_TXD_ENCRYPT_MMIC,
++ ENTRY_TXD_HT_AMPDU,
++ ENTRY_TXD_HT_BW_40,
++ ENTRY_TXD_HT_SHORT_GI,
+ };
+
+ /**
+@@ -271,7 +279,11 @@ enum txentry_desc_flags {
+ * @length_low: PLCP length low word.
+ * @signal: PLCP signal.
+ * @service: PLCP service.
++ * @msc: MCS.
++ * @stbc: STBC.
++ * @ba_size: BA size.
+ * @rate_mode: Rate mode (See @enum rate_modulation).
++ * @mpdu_density: MDPU density.
+ * @retry_limit: Max number of retries.
+ * @aifs: AIFS value.
+ * @ifs: IFS value.
+@@ -291,7 +303,11 @@ struct txentry_desc {
+ u16 signal;
+ u16 service;
+
++ u16 mcs;
++ u16 stbc;
++ u16 ba_size;
+ u16 rate_mode;
++ u16 mpdu_density;
+
+ short retry_limit;
+ short aifs;
--- /dev/null
+From: Ivo van Doorn <IvDoorn@gmail.com>
+Date: Sun, 28 Dec 2008 12:48:53 +0000 (+0100)
+Subject: rt2x00: Implement support for rt2800pci
+X-Git-Url: http://git.kernel.org/?p=linux%2Fkernel%2Fgit%2Fivd%2Frt2x00.git;a=commitdiff_plain;h=0be1744a47e7513f862554273216a8d37d2760e8
+
+rt2x00: Implement support for rt2800pci
+
+Add support for the rt2800pci chipset.
+
+Includes various patches from Mattias, Mark and Felix.
+
+Signed-off-by: Mattias Nissler <mattias.nissler@gmx.de>
+Signed-off-by: Mark Asselstine <asselsm@gmail.com>
+Signed-off-by: Felix Fietkau <nbd@openwrt.org>
+Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
+---
+
+--- a/drivers/net/wireless/rt2x00/Makefile
++++ b/drivers/net/wireless/rt2x00/Makefile
+@@ -16,5 +16,6 @@ obj-$(CONFIG_RT2X00_LIB_USB) += rt2x00u
+ obj-$(CONFIG_RT2400PCI) += rt2400pci.o
+ obj-$(CONFIG_RT2500PCI) += rt2500pci.o
+ obj-$(CONFIG_RT61PCI) += rt61pci.o
++obj-$(CONFIG_RT2800PCI) += rt2800pci.o
+ obj-$(CONFIG_RT2500USB) += rt2500usb.o
+ obj-$(CONFIG_RT73USB) += rt73usb.o
+--- /dev/null
++++ b/drivers/net/wireless/rt2x00/rt2800pci.c
+@@ -0,0 +1,2693 @@
++/*
++ Copyright (C) 2004 - 2008 rt2x00 SourceForge Project
++ <http://rt2x00.serialmonkey.com>
++
++ This program is free software; you can redistribute it and/or modify
++ it under the terms of the GNU General Public License as published by
++ the Free Software Foundation; either version 2 of the License, or
++ (at your option) any later version.
++
++ This program is distributed in the hope that it will be useful,
++ but WITHOUT ANY WARRANTY; without even the implied warranty of
++ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
++ GNU General Public License for more details.
++
++ You should have received a copy of the GNU General Public License
++ along with this program; if not, write to the
++ Free Software Foundation, Inc.,
++ 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
++ */
++
++/*
++ Module: rt2800pci
++ Abstract: rt2800pci device specific routines.
++ Supported chipsets: RT2800E & RT2800ED.
++ */
++
++#include <linux/crc-ccitt.h>
++#include <linux/delay.h>
++#include <linux/etherdevice.h>
++#include <linux/init.h>
++#include <linux/kernel.h>
++#include <linux/module.h>
++#include <linux/pci.h>
++#include <linux/eeprom_93cx6.h>
++
++#include "rt2x00.h"
++#include "rt2x00pci.h"
++#include "rt2800pci.h"
++
++/*
++ * Allow hardware encryption to be disabled.
++ */
++static int modparam_nohwcrypt = 0;
++module_param_named(nohwcrypt, modparam_nohwcrypt, bool, S_IRUGO);
++MODULE_PARM_DESC(nohwcrypt, "Disable hardware encryption.");
++
++/*
++ * Register access.
++ * BBP and RF register require indirect register access,
++ * and use the CSR registers PHY_CSR3 and PHY_CSR4 to achieve this.
++ * These indirect registers work with busy bits,
++ * and we will try maximal REGISTER_BUSY_COUNT times to access
++ * the register while taking a REGISTER_BUSY_DELAY us delay
++ * between each attampt. When the busy bit is still set at that time,
++ * the access attempt is considered to have failed,
++ * and we will print an error.
++ */
++#define WAIT_FOR_BBP(__dev, __reg) \
++ rt2x00pci_regbusy_read((__dev), BBP_CSR_CFG, BBP_CSR_CFG_BUSY, (__reg))
++#define WAIT_FOR_RF(__dev, __reg) \
++ rt2x00pci_regbusy_read((__dev), RF_CSR_CFG0, RF_CSR_CFG0_BUSY, (__reg))
++#define WAIT_FOR_MCU(__dev, __reg) \
++ rt2x00pci_regbusy_read((__dev), H2M_MAILBOX_CSR, \
++ H2M_MAILBOX_CSR_OWNER, (__reg))
++
++static void rt2800pci_bbp_write(struct rt2x00_dev *rt2x00dev,
++ const unsigned int word, const u8 value)
++{
++ u32 reg;
++
++ mutex_lock(&rt2x00dev->csr_mutex);
++
++ /*
++ * Wait until the BBP becomes available, afterwards we
++ * can safely write the new data into the register.
++ */
++ if (WAIT_FOR_BBP(rt2x00dev, ®)) {
++ reg = 0;
++ rt2x00_set_field32(®, BBP_CSR_CFG_VALUE, value);
++ rt2x00_set_field32(®, BBP_CSR_CFG_REGNUM, word);
++ rt2x00_set_field32(®, BBP_CSR_CFG_BUSY, 1);
++ rt2x00_set_field32(®, BBP_CSR_CFG_READ_CONTROL, 0);
++ rt2x00_set_field32(®, BBP_CSR_CFG_BBP_RW_MODE, 1);
++
++ rt2x00pci_register_write(rt2x00dev, BBP_CSR_CFG, reg);
++ }
++
++ mutex_unlock(&rt2x00dev->csr_mutex);
++}
++
++static void rt2800pci_bbp_read(struct rt2x00_dev *rt2x00dev,
++ const unsigned int word, u8 *value)
++{
++ u32 reg;
++
++ mutex_lock(&rt2x00dev->csr_mutex);
++
++ /*
++ * Wait until the BBP becomes available, afterwards we
++ * can safely write the read request into the register.
++ * After the data has been written, we wait until hardware
++ * returns the correct value, if at any time the register
++ * doesn't become available in time, reg will be 0xffffffff
++ * which means we return 0xff to the caller.
++ */
++ if (WAIT_FOR_BBP(rt2x00dev, ®)) {
++ reg = 0;
++ rt2x00_set_field32(®, BBP_CSR_CFG_REGNUM, word);
++ rt2x00_set_field32(®, BBP_CSR_CFG_BUSY, 1);
++ rt2x00_set_field32(®, BBP_CSR_CFG_READ_CONTROL, 1);
++ rt2x00_set_field32(®, BBP_CSR_CFG_BBP_RW_MODE, 1);
++
++ rt2x00pci_register_write(rt2x00dev, BBP_CSR_CFG, reg);
++
++ WAIT_FOR_BBP(rt2x00dev, ®);
++ }
++
++ *value = rt2x00_get_field32(reg, BBP_CSR_CFG_VALUE);
++
++ mutex_unlock(&rt2x00dev->csr_mutex);
++}
++
++static void rt2800pci_rf_write(struct rt2x00_dev *rt2x00dev,
++ const unsigned int word, const u32 value)
++{
++ u32 reg;
++
++ if (!word)
++ return;
++
++ mutex_lock(&rt2x00dev->csr_mutex);
++
++ /*
++ * Wait until the RF becomes available, afterwards we
++ * can safely write the new data into the register.
++ */
++ if (WAIT_FOR_RF(rt2x00dev, ®)) {
++ reg = 0;
++ rt2x00_set_field32(®, RF_CSR_CFG0_REG_VALUE_BW, value);
++ rt2x00_set_field32(®, RF_CSR_CFG0_STANDBYMODE, 0);
++ rt2x00_set_field32(®, RF_CSR_CFG0_SEL, 0);
++ rt2x00_set_field32(®, RF_CSR_CFG0_BUSY, 1);
++
++ rt2x00pci_register_write(rt2x00dev, RF_CSR_CFG0, reg);
++ rt2x00_rf_write(rt2x00dev, word, value);
++ }
++
++ mutex_unlock(&rt2x00dev->csr_mutex);
++}
++
++static void rt2800pci_mcu_request(struct rt2x00_dev *rt2x00dev,
++ const u8 command, const u8 token,
++ const u8 arg0, const u8 arg1)
++{
++ u32 reg;
++
++ mutex_lock(&rt2x00dev->csr_mutex);
++
++ /*
++ * Wait until the MCU becomes available, afterwards we
++ * can safely write the new data into the register.
++ */
++ if (WAIT_FOR_MCU(rt2x00dev, ®)) {
++ rt2x00_set_field32(®, H2M_MAILBOX_CSR_OWNER, 1);
++ rt2x00_set_field32(®, H2M_MAILBOX_CSR_CMD_TOKEN, token);
++ rt2x00_set_field32(®, H2M_MAILBOX_CSR_ARG0, arg0);
++ rt2x00_set_field32(®, H2M_MAILBOX_CSR_ARG1, arg1);
++ rt2x00pci_register_write(rt2x00dev, H2M_MAILBOX_CSR, reg);
++
++ reg = 0;
++ rt2x00_set_field32(®, HOST_CMD_CSR_HOST_COMMAND, command);
++ rt2x00pci_register_write(rt2x00dev, HOST_CMD_CSR, reg);
++ }
++
++ mutex_unlock(&rt2x00dev->csr_mutex);
++}
++
++static void rt2800pci_eepromregister_read(struct eeprom_93cx6 *eeprom)
++{
++ struct rt2x00_dev *rt2x00dev = eeprom->data;
++ u32 reg;
++
++ rt2x00pci_register_read(rt2x00dev, E2PROM_CSR, ®);
++
++ eeprom->reg_data_in = !!rt2x00_get_field32(reg, E2PROM_CSR_DATA_IN);
++ eeprom->reg_data_out = !!rt2x00_get_field32(reg, E2PROM_CSR_DATA_OUT);
++ eeprom->reg_data_clock =
++ !!rt2x00_get_field32(reg, E2PROM_CSR_DATA_CLOCK);
++ eeprom->reg_chip_select =
++ !!rt2x00_get_field32(reg, E2PROM_CSR_CHIP_SELECT);
++}
++
++static void rt2800pci_eepromregister_write(struct eeprom_93cx6 *eeprom)
++{
++ struct rt2x00_dev *rt2x00dev = eeprom->data;
++ u32 reg = 0;
++
++ rt2x00_set_field32(®, E2PROM_CSR_DATA_IN, !!eeprom->reg_data_in);
++ rt2x00_set_field32(®, E2PROM_CSR_DATA_OUT, !!eeprom->reg_data_out);
++ rt2x00_set_field32(®, E2PROM_CSR_DATA_CLOCK,
++ !!eeprom->reg_data_clock);
++ rt2x00_set_field32(®, E2PROM_CSR_CHIP_SELECT,
++ !!eeprom->reg_chip_select);
++
++ rt2x00pci_register_write(rt2x00dev, E2PROM_CSR, reg);
++}
++
++#ifdef CONFIG_RT2X00_LIB_DEBUGFS
++static const struct rt2x00debug rt2800pci_rt2x00debug = {
++ .owner = THIS_MODULE,
++ .csr = {
++ .read = rt2x00pci_register_read,
++ .write = rt2x00pci_register_write,
++ .flags = RT2X00DEBUGFS_OFFSET,
++ .word_base = CSR_REG_BASE,
++ .word_size = sizeof(u32),
++ .word_count = CSR_REG_SIZE / sizeof(u32),
++ },
++ .eeprom = {
++ .read = rt2x00_eeprom_read,
++ .write = rt2x00_eeprom_write,
++ .word_base = EEPROM_BASE,
++ .word_size = sizeof(u16),
++ .word_count = EEPROM_SIZE / sizeof(u16),
++ },
++ .bbp = {
++ .read = rt2800pci_bbp_read,
++ .write = rt2800pci_bbp_write,
++ .word_base = BBP_BASE,
++ .word_size = sizeof(u8),
++ .word_count = BBP_SIZE / sizeof(u8),
++ },
++ .rf = {
++ .read = rt2x00_rf_read,
++ .write = rt2800pci_rf_write,
++ .word_base = RF_BASE,
++ .word_size = sizeof(u32),
++ .word_count = RF_SIZE / sizeof(u32),
++ },
++};
++#endif /* CONFIG_RT2X00_LIB_DEBUGFS */
++
++#ifdef CONFIG_RT2X00_LIB_RFKILL
++static int rt2800pci_rfkill_poll(struct rt2x00_dev *rt2x00dev)
++{
++ u32 reg;
++
++ rt2x00pci_register_read(rt2x00dev, GPIO_CTRL_CFG, ®);
++ return rt2x00_get_field32(reg, GPIO_CTRL_CFG_BIT2);
++}
++#else
++#define rt2800pci_rfkill_poll NULL
++#endif /* CONFIG_RT2X00_LIB_RFKILL */
++
++#ifdef CONFIG_RT2X00_LIB_LEDS
++static void rt2800pci_brightness_set(struct led_classdev *led_cdev,
++ enum led_brightness brightness)
++{
++ struct rt2x00_led *led =
++ container_of(led_cdev, struct rt2x00_led, led_dev);
++ unsigned int enabled = brightness != LED_OFF;
++ unsigned int bg_mode =
++ (enabled && led->rt2x00dev->curr_band == IEEE80211_BAND_2GHZ);
++ unsigned int polarity =
++ rt2x00_get_field16(led->rt2x00dev->led_mcu_reg,
++ EEPROM_FREQ_LED_POLARITY);
++ unsigned int ledmode =
++ rt2x00_get_field16(led->rt2x00dev->led_mcu_reg,
++ EEPROM_FREQ_LED_MODE);
++
++ if (led->type == LED_TYPE_RADIO) {
++ rt2800pci_mcu_request(led->rt2x00dev, MCU_LED, 0xff, ledmode,
++ enabled ? 0x20 : 0);
++ } else if (led->type == LED_TYPE_ASSOC) {
++ rt2800pci_mcu_request(led->rt2x00dev, MCU_LED, 0xff, ledmode,
++ enabled ? (bg_mode ? 0x60 : 0xa0) : 0x20);
++ } else if (led->type == LED_TYPE_QUALITY) {
++ /*
++ * The brightness is divided into 6 levels (0 - 5),
++ * The specs tell us the following levels:
++ * 0, 1 ,3, 7, 15, 31
++ * to determine the level in a simple way we can simply
++ * work with bitshifting:
++ * (1 << level) - 1
++ */
++ rt2800pci_mcu_request(led->rt2x00dev, MCU_LED_STRENGTH, 0xff,
++ (1 << brightness / (LED_FULL / 6)) - 1,
++ polarity);
++ }
++}
++
++static int rt2800pci_blink_set(struct led_classdev *led_cdev,
++ unsigned long *delay_on,
++ unsigned long *delay_off)
++{
++ struct rt2x00_led *led =
++ container_of(led_cdev, struct rt2x00_led, led_dev);
++ u32 reg;
++
++ rt2x00pci_register_read(led->rt2x00dev, LED_CFG, ®);
++ rt2x00_set_field32(®, LED_CFG_ON_PERIOD, *delay_on);
++ rt2x00_set_field32(®, LED_CFG_OFF_PERIOD, *delay_off);
++ rt2x00_set_field32(®, LED_CFG_SLOW_BLINK_PERIOD, 3);
++ rt2x00_set_field32(®, LED_CFG_R_LED_MODE, 3);
++ rt2x00_set_field32(®, LED_CFG_G_LED_MODE, 12);
++ rt2x00_set_field32(®, LED_CFG_Y_LED_MODE, 3);
++ rt2x00_set_field32(®, LED_CFG_LED_POLAR, 1);
++ rt2x00pci_register_write(led->rt2x00dev, LED_CFG, reg);
++
++ return 0;
++}
++
++static void rt2800pci_init_led(struct rt2x00_dev *rt2x00dev,
++ struct rt2x00_led *led,
++ enum led_type type)
++{
++ led->rt2x00dev = rt2x00dev;
++ led->type = type;
++ led->led_dev.brightness_set = rt2800pci_brightness_set;
++ led->led_dev.blink_set = rt2800pci_blink_set;
++ led->flags = LED_INITIALIZED;
++}
++#endif /* CONFIG_RT2X00_LIB_LEDS */
++
++/*
++ * Configuration handlers.
++ */
++static void rt2800pci_config_wcid_attr(struct rt2x00_dev *rt2x00dev,
++ struct rt2x00lib_crypto *crypto,
++ struct ieee80211_key_conf *key)
++{
++ u32 offset;
++ u32 reg;
++
++ offset = MAC_WCID_ATTR_ENTRY(crypto->aid);
++
++ reg = 0;
++ rt2x00_set_field32(®, MAC_WCID_ATTRIBUTE_KEYTAB,
++ !!(key->flags & IEEE80211_KEY_FLAG_PAIRWISE));
++ rt2x00_set_field32(®, MAC_WCID_ATTRIBUTE_PAIRKEY_MODE,
++ crypto->cipher);
++ rt2x00_set_field32(®, MAC_WCID_ATTRIBUTE_BSS_IDX,
++ (crypto->cmd == SET_KEY) ? crypto->bssidx : 0);
++ rt2x00_set_field32(®, MAC_WCID_ATTRIBUTE_RX_WIUDF, 0);
++ rt2x00pci_register_write(rt2x00dev, offset, reg);
++}
++
++static int rt2800pci_config_shared_key(struct rt2x00_dev *rt2x00dev,
++ struct rt2x00lib_crypto *crypto,
++ struct ieee80211_key_conf *key)
++{
++ struct hw_key_entry key_entry;
++ struct rt2x00_field32 field;
++ u32 offset;
++ u32 mask;
++ u32 reg;
++
++ if (crypto->cmd == SET_KEY) {
++ memcpy(key_entry.key, crypto->key,
++ sizeof(key_entry.key));
++ memcpy(key_entry.tx_mic, crypto->tx_mic,
++ sizeof(key_entry.tx_mic));
++ memcpy(key_entry.rx_mic, crypto->rx_mic,
++ sizeof(key_entry.rx_mic));
++
++ 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.
++ * 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_mask = 0x7 << field.bit_offset;
++
++ offset = SHARED_KEY_MODE_ENTRY(key->hw_key_idx / 8);
++ rt2x00pci_register_read(rt2x00dev, offset, ®);
++ rt2x00_set_field32(®, field,
++ (crypto->cmd == SET_KEY) ? crypto->cipher : 0);
++ rt2x00pci_register_write(rt2x00dev, offset, reg);
++
++ /*
++ * Update WCID information
++ */
++ rt2800pci_config_wcid_attr(rt2x00dev, crypto, key);
++
++ return 0;
++}
++
++static int rt2800pci_config_pairwise_key(struct rt2x00_dev *rt2x00dev,
++ struct rt2x00lib_crypto *crypto,
++ struct ieee80211_key_conf *key)
++{
++ 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) {
++ memcpy(key_entry.key, crypto->key,
++ sizeof(key_entry.key));
++ memcpy(key_entry.tx_mic, crypto->tx_mic,
++ sizeof(key_entry.tx_mic));
++ memcpy(key_entry.rx_mic, crypto->rx_mic,
++ sizeof(key_entry.rx_mic));
++
++ 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;
++ }
++
++ /*
++ * Update WCID information
++ */
++ rt2800pci_config_wcid_attr(rt2x00dev, crypto, key);
++
++ return 0;
++}
++
++static void rt2800pci_config_filter(struct rt2x00_dev *rt2x00dev,
++ const unsigned int filter_flags)
++{
++ u32 reg;
++
++ /*
++ * Start configuration steps.
++ * Note that the version error will always be dropped
++ * and broadcast frames will always be accepted since
++ * there is no filter for it at this time.
++ */
++ rt2x00pci_register_read(rt2x00dev, RX_FILTER_CFG, ®);
++ rt2x00_set_field32(®, RX_FILTER_CFG_DROP_CRC_ERROR,
++ !(filter_flags & FIF_FCSFAIL));
++ rt2x00_set_field32(®, RX_FILTER_CFG_DROP_PHY_ERROR,
++ !(filter_flags & FIF_PLCPFAIL));
++ rt2x00_set_field32(®, RX_FILTER_CFG_DROP_NOT_TO_ME,
++ !(filter_flags & FIF_PROMISC_IN_BSS));
++ rt2x00_set_field32(®, RX_FILTER_CFG_DROP_NOT_MY_BSSD,
++ !(filter_flags & FIF_OTHER_BSS));
++ rt2x00_set_field32(®, RX_FILTER_CFG_DROP_VER_ERROR, 1);
++ rt2x00_set_field32(®, RX_FILTER_CFG_DROP_MULTICAST,
++ !(filter_flags & FIF_ALLMULTI));
++ rt2x00_set_field32(®, RX_FILTER_CFG_DROP_BROADCAST, 0);
++ rt2x00_set_field32(®, RX_FILTER_CFG_DROP_DUPLICATE, 1);
++ rt2x00_set_field32(®, RX_FILTER_CFG_DROP_CF_END_ACK,
++ !(filter_flags & FIF_CONTROL));
++ rt2x00_set_field32(®, RX_FILTER_CFG_DROP_CF_END,
++ !(filter_flags & FIF_CONTROL));
++ rt2x00_set_field32(®, RX_FILTER_CFG_DROP_ACK,
++ !(filter_flags & FIF_CONTROL));
++ rt2x00_set_field32(®, RX_FILTER_CFG_DROP_CTS,
++ !(filter_flags & FIF_CONTROL));
++ rt2x00_set_field32(®, RX_FILTER_CFG_DROP_RTS,
++ !(filter_flags & FIF_CONTROL));
++ rt2x00_set_field32(®, RX_FILTER_CFG_DROP_PSPOLL,
++ !(filter_flags & FIF_CONTROL));
++ rt2x00_set_field32(®, RX_FILTER_CFG_DROP_BA, 1);
++ rt2x00_set_field32(®, RX_FILTER_CFG_DROP_BAR, 1);
++ rt2x00_set_field32(®, RX_FILTER_CFG_DROP_CNTL,
++ !(filter_flags & FIF_CONTROL));
++ rt2x00pci_register_write(rt2x00dev, RX_FILTER_CFG, reg);
++}
++
++static void rt2800pci_config_intf(struct rt2x00_dev *rt2x00dev,
++ struct rt2x00_intf *intf,
++ struct rt2x00intf_conf *conf,
++ const unsigned int flags)
++{
++ unsigned int beacon_base;
++ u32 reg;
++
++ if (flags & CONFIG_UPDATE_TYPE) {
++ /*
++ * Clear current synchronisation setup.
++ * For the Beacon base registers we only need to clear
++ * the first byte since that byte contains the VALID and OWNER
++ * bits which (when set to 0) will invalidate the entire beacon.
++ */
++ beacon_base = HW_BEACON_OFFSET(intf->beacon->entry_idx);
++ rt2x00pci_register_write(rt2x00dev, beacon_base, 0);
++
++ /*
++ * Enable synchronisation.
++ */
++ rt2x00pci_register_read(rt2x00dev, BCN_TIME_CFG, ®);
++ rt2x00_set_field32(®, BCN_TIME_CFG_TSF_TICKING, 1);
++ rt2x00_set_field32(®, BCN_TIME_CFG_TSF_SYNC, conf->sync);
++ rt2x00_set_field32(®, BCN_TIME_CFG_TBTT_ENABLE, 1);
++ rt2x00pci_register_write(rt2x00dev, BCN_TIME_CFG, reg);
++ }
++
++ if (flags & CONFIG_UPDATE_MAC) {
++ reg = le32_to_cpu(conf->mac[1]);
++ rt2x00_set_field32(®, MAC_ADDR_DW1_UNICAST_TO_ME_MASK, 0xff);
++ conf->mac[1] = cpu_to_le32(reg);
++
++ rt2x00pci_register_multiwrite(rt2x00dev, MAC_ADDR_DW0,
++ conf->mac, sizeof(conf->mac));
++ }
++
++ if (flags & CONFIG_UPDATE_BSSID) {
++ reg = le32_to_cpu(conf->bssid[1]);
++ rt2x00_set_field32(®, MAC_BSSID_DW1_BSS_ID_MASK, 0);
++ rt2x00_set_field32(®, MAC_BSSID_DW1_BSS_BCN_NUM, 0);
++ conf->bssid[1] = cpu_to_le32(reg);
++
++ rt2x00pci_register_multiwrite(rt2x00dev, MAC_BSSID_DW0,
++ conf->bssid, sizeof(conf->bssid));
++ }
++}
++
++static void rt2800pci_config_erp(struct rt2x00_dev *rt2x00dev,
++ struct rt2x00lib_erp *erp)
++{
++ u32 reg;
++
++ rt2x00pci_register_read(rt2x00dev, TX_TIMEOUT_CFG, ®);
++ rt2x00_set_field32(®, TX_TIMEOUT_CFG_RX_ACK_TIMEOUT,
++ erp->ack_timeout);
++ rt2x00pci_register_write(rt2x00dev, TX_TIMEOUT_CFG, reg);
++
++ rt2x00pci_register_read(rt2x00dev, AUTO_RSP_CFG, ®);
++ rt2x00_set_field32(®, AUTO_RSP_CFG_BAC_ACK_POLICY,
++ !!erp->short_preamble);
++ rt2x00_set_field32(®, AUTO_RSP_CFG_AR_PREAMBLE,
++ !!erp->short_preamble);
++ rt2x00pci_register_write(rt2x00dev, AUTO_RSP_CFG, reg);
++
++ rt2x00pci_register_read(rt2x00dev, OFDM_PROT_CFG, ®);
++ rt2x00_set_field32(®, OFDM_PROT_CFG_PROTECT_CTRL,
++ erp->cts_protection ? 2 : 0);
++ rt2x00pci_register_write(rt2x00dev, OFDM_PROT_CFG, reg);
++
++ rt2x00pci_register_write(rt2x00dev, LEGACY_BASIC_RATE,
++ erp->basic_rates);
++ rt2x00pci_register_write(rt2x00dev, HT_BASIC_RATE,
++ erp->basic_rates >> 32);
++
++ rt2x00pci_register_read(rt2x00dev, BKOFF_SLOT_CFG, ®);
++ rt2x00_set_field32(®, BKOFF_SLOT_CFG_SLOT_TIME, erp->slot_time);
++ rt2x00_set_field32(®, BKOFF_SLOT_CFG_CC_DELAY_TIME, 2);
++ rt2x00pci_register_write(rt2x00dev, BKOFF_SLOT_CFG, reg);
++
++ rt2x00pci_register_read(rt2x00dev, XIFS_TIME_CFG, ®);
++ rt2x00_set_field32(®, XIFS_TIME_CFG_CCKM_SIFS_TIME, erp->sifs);
++ rt2x00_set_field32(®, XIFS_TIME_CFG_OFDM_SIFS_TIME, erp->sifs);
++ rt2x00_set_field32(®, XIFS_TIME_CFG_OFDM_XIFS_TIME, 4);
++ rt2x00_set_field32(®, XIFS_TIME_CFG_EIFS, erp->eifs);
++ rt2x00_set_field32(®, XIFS_TIME_CFG_BB_RXEND_ENABLE, 1);
++ rt2x00pci_register_write(rt2x00dev, XIFS_TIME_CFG, reg);
++}
++
++static void rt2800pci_config_ant(struct rt2x00_dev *rt2x00dev,
++ struct antenna_setup *ant)
++{
++ u16 eeprom;
++ u8 r1;
++ u8 r3;
++
++ /*
++ * FIXME: Use requested antenna configuration.
++ */
++
++ rt2x00_eeprom_read(rt2x00dev, EEPROM_ANTENNA, &eeprom);
++
++ rt2800pci_bbp_read(rt2x00dev, 1, &r1);
++ rt2800pci_bbp_read(rt2x00dev, 3, &r3);
++
++ /*
++ * Configure the TX antenna.
++ */
++ switch (rt2x00_get_field16(eeprom, EEPROM_ANTENNA_TXPATH)) {
++ case 1:
++ rt2x00_set_field8(&r3, BBP3_RX_ANTENNA, 0);
++ break;
++ case 2:
++ case 3:
++ /* Do nothing */
++ break;
++ }
++
++ /*
++ * Configure the RX antenna.
++ */
++ switch (rt2x00_get_field16(eeprom, EEPROM_ANTENNA_RXPATH)) {
++ case 1:
++ rt2x00_set_field8(&r3, BBP3_RX_ANTENNA, 0);
++ break;
++ case 2:
++ rt2x00_set_field8(&r3, BBP3_RX_ANTENNA, 1);
++ break;
++ case 3:
++ rt2x00_set_field8(&r3, BBP3_RX_ANTENNA, 2);
++ break;
++ }
++
++ rt2800pci_bbp_write(rt2x00dev, 3, r3);
++ rt2800pci_bbp_write(rt2x00dev, 1, r1);
++}
++
++static void rt2800pci_config_lna_gain(struct rt2x00_dev *rt2x00dev,
++ struct rt2x00lib_conf *libconf)
++{
++ u16 eeprom;
++ short lna_gain;
++
++ if (libconf->rf.channel <= 14) {
++ rt2x00_eeprom_read(rt2x00dev, EEPROM_LNA, &eeprom);
++ lna_gain = rt2x00_get_field16(eeprom, EEPROM_LNA_BG);
++ } else if (libconf->rf.channel <= 64) {
++ rt2x00_eeprom_read(rt2x00dev, EEPROM_LNA, &eeprom);
++ lna_gain = rt2x00_get_field16(eeprom, EEPROM_LNA_A0);
++ } else if (libconf->rf.channel <= 128) {
++ rt2x00_eeprom_read(rt2x00dev, EEPROM_RSSI_BG2, &eeprom);
++ lna_gain = rt2x00_get_field16(eeprom, EEPROM_RSSI_BG2_LNA_A1);
++ } else {
++ rt2x00_eeprom_read(rt2x00dev, EEPROM_RSSI_A2, &eeprom);
++ lna_gain = rt2x00_get_field16(eeprom, EEPROM_RSSI_A2_LNA_A2);
++ }
++
++ rt2x00dev->lna_gain = lna_gain;
++}
++
++static void rt2800pci_config_channel(struct rt2x00_dev *rt2x00dev,
++ struct rf_channel *rf,
++ struct channel_info *info)
++{
++ u32 reg;
++ unsigned int tx_pin;
++ u16 eeprom;
++
++ tx_pin = 0;
++ rt2x00_set_field32(&tx_pin, TX_PIN_CFG_PA_PE_G1_EN, 1);
++ rt2x00_set_field32(&tx_pin, TX_PIN_CFG_LNA_PE_A0_EN, 1);
++ rt2x00_set_field32(&tx_pin, TX_PIN_CFG_LNA_PE_G0_EN, 1);
++ rt2x00_set_field32(&tx_pin, TX_PIN_CFG_LNA_PE_A1_EN, 1);
++ rt2x00_set_field32(&tx_pin, TX_PIN_CFG_LNA_PE_G1_EN, 1);
++ rt2x00_set_field32(&tx_pin, TX_PIN_CFG_RFTR_EN, 1);
++ rt2x00_set_field32(&tx_pin, TX_PIN_CFG_TRSW_EN, 1);
++
++ rt2x00_set_field32(&rf->rf4, RF4_FREQ_OFFSET, rt2x00dev->freq_offset);
++
++ /*
++ * Determine antenna settings from EEPROM
++ */
++ rt2x00_eeprom_read(rt2x00dev, EEPROM_ANTENNA, &eeprom);
++ if (rt2x00_get_field16(eeprom, EEPROM_ANTENNA_TXPATH) == 1) {
++ rt2x00_set_field32(&rf->rf2, RF2_ANTENNA_TX1, 1);
++ /* Turn off unused PA or LNA when only 1T or 1R */
++ rt2x00_set_field32(&tx_pin, TX_PIN_CFG_PA_PE_A1_EN, 0);
++ rt2x00_set_field32(&tx_pin, TX_PIN_CFG_PA_PE_G1_EN, 0);
++ }
++
++ if (rt2x00_get_field16(eeprom, EEPROM_ANTENNA_RXPATH) == 1) {
++ rt2x00_set_field32(&rf->rf2, RF2_ANTENNA_RX1, 1);
++ rt2x00_set_field32(&rf->rf2, RF2_ANTENNA_RX2, 1);
++ /* Turn off unused PA or LNA when only 1T or 1R */
++ rt2x00_set_field32(&tx_pin, TX_PIN_CFG_LNA_PE_A1_EN, 0);
++ rt2x00_set_field32(&tx_pin, TX_PIN_CFG_LNA_PE_G1_EN, 0);
++ } else if (rt2x00_get_field16(eeprom, EEPROM_ANTENNA_RXPATH) == 2)
++ rt2x00_set_field32(&rf->rf2, RF2_ANTENNA_RX2, 1);
++
++ if (rf->channel > 14) {
++ /*
++ * When TX power is below 0, we should increase it by 7 to
++ * make it a positive value (Minumum value is -7).
++ * However this means that values between 0 and 7 have
++ * double meaning, and we should set a 7DBm boost flag.
++ */
++ rt2x00_set_field32(&rf->rf3, RF3_TXPOWER_A_7DBM_BOOST,
++ (info->tx_power1 >= 0));
++
++ if (info->tx_power1 < 0)
++ info->tx_power1 += 7;
++
++ rt2x00_set_field32(&rf->rf3, RF3_TXPOWER_A,
++ TXPOWER_A_TO_DEV(info->tx_power1));
++
++ rt2x00_set_field32(&rf->rf4, RF4_TXPOWER_A_7DBM_BOOST,
++ (info->tx_power2 >= 0));
++
++ if (info->tx_power2 < 0)
++ info->tx_power2 += 7;
++
++ rt2x00_set_field32(&rf->rf4, RF4_TXPOWER_A,
++ TXPOWER_A_TO_DEV(info->tx_power2));
++
++ rt2x00_set_field32(&tx_pin, TX_PIN_CFG_PA_PE_A0_EN, 1);
++ } else {
++ rt2x00_set_field32(&rf->rf3, RF3_TXPOWER_G,
++ TXPOWER_G_TO_DEV(info->tx_power1));
++ rt2x00_set_field32(&rf->rf4, RF4_TXPOWER_G,
++ TXPOWER_G_TO_DEV(info->tx_power2));
++
++ rt2x00_set_field32(&tx_pin, TX_PIN_CFG_PA_PE_G0_EN, 1);
++ }
++
++ rt2x00_set_field32(&rf->rf4, RF4_BW40,
++ test_bit(CONFIG_CHANNEL_HT40, &rt2x00dev->flags));
++
++ rt2800pci_rf_write(rt2x00dev, 1, rf->rf1);
++ rt2800pci_rf_write(rt2x00dev, 2, rf->rf2);
++ rt2800pci_rf_write(rt2x00dev, 3, rf->rf3 & ~0x00000004);
++ rt2800pci_rf_write(rt2x00dev, 4, rf->rf4);
++
++ udelay(200);
++
++ rt2800pci_rf_write(rt2x00dev, 1, rf->rf1);
++ rt2800pci_rf_write(rt2x00dev, 2, rf->rf2);
++ rt2800pci_rf_write(rt2x00dev, 3, rf->rf3 | 0x00000004);
++ rt2800pci_rf_write(rt2x00dev, 4, rf->rf4);
++
++ udelay(200);
++
++ rt2800pci_rf_write(rt2x00dev, 1, rf->rf1);
++ rt2800pci_rf_write(rt2x00dev, 2, rf->rf2);
++ rt2800pci_rf_write(rt2x00dev, 3, rf->rf3 & ~0x00000004);
++ rt2800pci_rf_write(rt2x00dev, 4, rf->rf4);
++
++ /*
++ * Change BBP settings
++ */
++ rt2800pci_bbp_write(rt2x00dev, 62, 0x37 - rt2x00dev->lna_gain);
++ rt2800pci_bbp_write(rt2x00dev, 63, 0x37 - rt2x00dev->lna_gain);
++ rt2800pci_bbp_write(rt2x00dev, 64, 0x37 - rt2x00dev->lna_gain);
++ rt2800pci_bbp_write(rt2x00dev, 86, 0);
++
++ if (rf->channel <= 14) {
++ if (test_bit(CONFIG_EXTERNAL_LNA_BG, &rt2x00dev->flags)) {
++ rt2800pci_bbp_write(rt2x00dev, 82, 0x62);
++ rt2800pci_bbp_write(rt2x00dev, 75, 0x46);
++ } else {
++ rt2800pci_bbp_write(rt2x00dev, 82, 0x84);
++ rt2800pci_bbp_write(rt2x00dev, 75, 0x50);
++ }
++
++ rt2x00pci_register_read(rt2x00dev, TX_BAND_CFG, ®);
++ rt2x00_set_field32(&rf->rf3, TX_BAND_CFG_A, 0);
++ rt2x00_set_field32(&rf->rf3, TX_BAND_CFG_BG, 1);
++ rt2x00pci_register_write(rt2x00dev, TX_BAND_CFG, reg);
++ } else {
++ rt2800pci_bbp_write(rt2x00dev, 82, 0xf2);
++
++ if (test_bit(CONFIG_EXTERNAL_LNA_A, &rt2x00dev->flags))
++ rt2800pci_bbp_write(rt2x00dev, 75, 0x46);
++ else
++ rt2800pci_bbp_write(rt2x00dev, 75, 0x50);
++
++ rt2x00pci_register_read(rt2x00dev, TX_BAND_CFG, ®);
++ rt2x00_set_field32(&rf->rf3, TX_BAND_CFG_A, 1);
++ rt2x00_set_field32(&rf->rf3, TX_BAND_CFG_BG, 0);
++ rt2x00pci_register_write(rt2x00dev, TX_BAND_CFG, reg);
++ }
++
++ rt2x00pci_register_write(rt2x00dev, TX_PIN_CFG, tx_pin);
++
++ msleep(1);
++}
++
++static void rt2800pci_config_txpower(struct rt2x00_dev *rt2x00dev,
++ const int txpower)
++{
++ u32 reg;
++ u32 value = TXPOWER_G_TO_DEV(txpower);
++ u8 r1;
++
++ rt2800pci_bbp_read(rt2x00dev, 1, &r1);
++ rt2x00_set_field8(®, BBP1_TX_POWER, 0);
++ rt2800pci_bbp_write(rt2x00dev, 1, r1);
++
++ rt2x00pci_register_read(rt2x00dev, TX_PWR_CFG_0, ®);
++ rt2x00_set_field32(®, TX_PWR_CFG_0_1MBS, value);
++ rt2x00_set_field32(®, TX_PWR_CFG_0_2MBS, value);
++ rt2x00_set_field32(®, TX_PWR_CFG_0_55MBS, value);
++ rt2x00_set_field32(®, TX_PWR_CFG_0_11MBS, value);
++ rt2x00_set_field32(®, TX_PWR_CFG_0_6MBS, value);
++ rt2x00_set_field32(®, TX_PWR_CFG_0_9MBS, value);
++ rt2x00_set_field32(®, TX_PWR_CFG_0_12MBS, value);
++ rt2x00_set_field32(®, TX_PWR_CFG_0_18MBS, value);
++ rt2x00pci_register_write(rt2x00dev, TX_PWR_CFG_0, reg);
++
++ rt2x00pci_register_read(rt2x00dev, TX_PWR_CFG_1, ®);
++ rt2x00_set_field32(®, TX_PWR_CFG_1_24MBS, value);
++ rt2x00_set_field32(®, TX_PWR_CFG_1_36MBS, value);
++ rt2x00_set_field32(®, TX_PWR_CFG_1_48MBS, value);
++ rt2x00_set_field32(®, TX_PWR_CFG_1_54MBS, value);
++ rt2x00_set_field32(®, TX_PWR_CFG_1_MCS0, value);
++ rt2x00_set_field32(®, TX_PWR_CFG_1_MCS1, value);
++ rt2x00_set_field32(®, TX_PWR_CFG_1_MCS2, value);
++ rt2x00_set_field32(®, TX_PWR_CFG_1_MCS3, value);
++ rt2x00pci_register_write(rt2x00dev, TX_PWR_CFG_1, reg);
++
++ rt2x00pci_register_read(rt2x00dev, TX_PWR_CFG_2, ®);
++ rt2x00_set_field32(®, TX_PWR_CFG_2_MCS4, value);
++ rt2x00_set_field32(®, TX_PWR_CFG_2_MCS5, value);
++ rt2x00_set_field32(®, TX_PWR_CFG_2_MCS6, value);
++ rt2x00_set_field32(®, TX_PWR_CFG_2_MCS7, value);
++ rt2x00_set_field32(®, TX_PWR_CFG_2_MCS8, value);
++ rt2x00_set_field32(®, TX_PWR_CFG_2_MCS9, value);
++ rt2x00_set_field32(®, TX_PWR_CFG_2_MCS10, value);
++ rt2x00_set_field32(®, TX_PWR_CFG_2_MCS11, value);
++ rt2x00pci_register_write(rt2x00dev, TX_PWR_CFG_2, reg);
++
++ rt2x00pci_register_read(rt2x00dev, TX_PWR_CFG_3, ®);
++ rt2x00_set_field32(®, TX_PWR_CFG_3_MCS12, value);
++ rt2x00_set_field32(®, TX_PWR_CFG_3_MCS13, value);
++ rt2x00_set_field32(®, TX_PWR_CFG_3_MCS14, value);
++ rt2x00_set_field32(®, TX_PWR_CFG_3_MCS15, value);
++ rt2x00_set_field32(®, TX_PWR_CFG_3_UKNOWN1, value);
++ rt2x00_set_field32(®, TX_PWR_CFG_3_UKNOWN2, value);
++ rt2x00_set_field32(®, TX_PWR_CFG_3_UKNOWN3, value);
++ rt2x00_set_field32(®, TX_PWR_CFG_3_UKNOWN4, value);
++ rt2x00pci_register_write(rt2x00dev, TX_PWR_CFG_3, reg);
++
++ rt2x00pci_register_read(rt2x00dev, TX_PWR_CFG_4, ®);
++ rt2x00_set_field32(®, TX_PWR_CFG_4_UKNOWN5, value);
++ rt2x00_set_field32(®, TX_PWR_CFG_4_UKNOWN6, value);
++ rt2x00_set_field32(®, TX_PWR_CFG_4_UKNOWN7, value);
++ rt2x00_set_field32(®, TX_PWR_CFG_4_UKNOWN8, value);
++ rt2x00pci_register_write(rt2x00dev, TX_PWR_CFG_4, reg);
++}
++
++static void rt2800pci_config_retry_limit(struct rt2x00_dev *rt2x00dev,
++ struct rt2x00lib_conf *libconf)
++{
++ u32 reg;
++
++ rt2x00pci_register_read(rt2x00dev, TX_RTY_CFG, ®);
++ rt2x00_set_field32(®, TX_RTY_CFG_SHORT_RTY_LIMIT,
++ libconf->conf->short_frame_max_tx_count);
++ rt2x00_set_field32(®, TX_RTY_CFG_LONG_RTY_LIMIT,
++ libconf->conf->long_frame_max_tx_count);
++ rt2x00_set_field32(®, TX_RTY_CFG_LONG_RTY_THRE, 2000);
++ rt2x00_set_field32(®, TX_RTY_CFG_NON_AGG_RTY_MODE, 0);
++ rt2x00_set_field32(®, TX_RTY_CFG_AGG_RTY_MODE, 0);
++ rt2x00_set_field32(®, TX_RTY_CFG_TX_AUTO_FB_ENABLE, 1);
++ rt2x00pci_register_write(rt2x00dev, TX_RTY_CFG, reg);
++}
++
++static void rt2800pci_config_duration(struct rt2x00_dev *rt2x00dev,
++ struct rt2x00lib_conf *libconf)
++{
++ u32 reg;
++
++ rt2x00pci_register_read(rt2x00dev, BCN_TIME_CFG, ®);
++ rt2x00_set_field32(®, BCN_TIME_CFG_BEACON_INTERVAL,
++ libconf->conf->beacon_int * 16);
++ rt2x00pci_register_write(rt2x00dev, BCN_TIME_CFG, reg);
++}
++
++static void rt2800pci_config(struct rt2x00_dev *rt2x00dev,
++ struct rt2x00lib_conf *libconf,
++ const unsigned int flags)
++{
++ /* Always recalculate LNA gain before changing configuration */
++ rt2800pci_config_lna_gain(rt2x00dev, libconf);
++
++ if (flags & IEEE80211_CONF_CHANGE_CHANNEL)
++ rt2800pci_config_channel(rt2x00dev, &libconf->rf,
++ &libconf->channel);
++ if (flags & IEEE80211_CONF_CHANGE_POWER)
++ rt2800pci_config_txpower(rt2x00dev, libconf->conf->power_level);
++ if (flags & IEEE80211_CONF_CHANGE_RETRY_LIMITS)
++ rt2800pci_config_retry_limit(rt2x00dev, libconf);
++ if (flags & IEEE80211_CONF_CHANGE_BEACON_INTERVAL)
++ rt2800pci_config_duration(rt2x00dev, libconf);
++}
++
++/*
++ * Link tuning
++ */
++static void rt2800pci_link_stats(struct rt2x00_dev *rt2x00dev,
++ struct link_qual *qual)
++{
++ u32 reg;
++
++ /*
++ * Update FCS error count from register.
++ */
++ rt2x00pci_register_read(rt2x00dev, RX_STA_CNT0, ®);
++ 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, ®);
++ qual->false_cca = rt2x00_get_field32(reg, RX_STA_CNT1_FALSE_CCA);
++}
++
++static u8 rt2800pci_get_default_vgc(struct rt2x00_dev *rt2x00dev)
++{
++ if (rt2x00dev->curr_band == IEEE80211_BAND_2GHZ)
++ return 0x2e + rt2x00dev->lna_gain;
++
++ if (!test_bit(CONFIG_CHANNEL_HT40, &rt2x00dev->flags))
++ return 0x32 + (rt2x00dev->lna_gain * 5) / 3;
++ else
++ return 0x3a + (rt2x00dev->lna_gain * 5) / 3;
++}
++
++static inline void rt2800pci_set_vgc(struct rt2x00_dev *rt2x00dev,
++ struct link_qual *qual, u8 vgc_level)
++{
++ if (qual->vgc_level != vgc_level) {
++ rt2800pci_bbp_write(rt2x00dev, 66, vgc_level);
++ qual->vgc_level = vgc_level;
++ qual->vgc_level_reg = vgc_level;
++ }
++}
++
++static void rt2800pci_reset_tuner(struct rt2x00_dev *rt2x00dev,
++ struct link_qual *qual)
++{
++ rt2800pci_set_vgc(rt2x00dev, qual,
++ rt2800pci_get_default_vgc(rt2x00dev));
++}
++
++static void rt2800pci_link_tuner(struct rt2x00_dev *rt2x00dev,
++ struct link_qual *qual, const u32 count)
++{
++ if (rt2x00_rev(&rt2x00dev->chip) == RT2860_VERSION_C)
++ return;
++
++ /*
++ * When RSSI is better then -80 increase VGC level with 0x10
++ */
++ rt2800pci_set_vgc(rt2x00dev, qual,
++ rt2800pci_get_default_vgc(rt2x00dev) +
++ ((qual->rssi > -80) * 0x10));
++}
++
++/*
++ * Firmware functions
++ */
++static char *rt2800pci_get_firmware_name(struct rt2x00_dev *rt2x00dev)
++{
++ return FIRMWARE_RT2860;
++}
++
++static u16 rt2800pci_get_firmware_crc(const void *data, const size_t len)
++{
++ u16 crc;
++
++ /*
++ * 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);
++
++ /*
++ * There is a small difference between the crc-itu-t + bitrev and
++ * the crc-ccitt crc calculation. In the latter method the 2 bytes
++ * will be swapped, use swab16 to convert the crc to the correct
++ * value.
++ */
++ return swab16(crc);
++}
++
++static int rt2800pci_load_firmware(struct rt2x00_dev *rt2x00dev,
++ const void *data, const size_t len)
++{
++ unsigned int i;
++ u32 reg;
++
++ /*
++ * Wait for stable hardware.
++ */
++ for (i = 0; i < REGISTER_BUSY_COUNT; i++) {
++ rt2x00pci_register_read(rt2x00dev, MAC_CSR0, ®);
++ if (reg && reg != ~0)
++ break;
++ msleep(1);
++ }
++
++ if (i == REGISTER_BUSY_COUNT) {
++ ERROR(rt2x00dev, "Unstable hardware.\n");
++ return -EBUSY;
++ }
++
++ /*
++ * Disable DMA, will be reenabled later when enabling
++ * the radio.
++ */
++ rt2x00pci_register_read(rt2x00dev, WPDMA_GLO_CFG, ®);
++ rt2x00_set_field32(®, WPDMA_GLO_CFG_ENABLE_TX_DMA, 0);
++ rt2x00_set_field32(®, WPDMA_GLO_CFG_TX_DMA_BUSY, 0);
++ rt2x00_set_field32(®, WPDMA_GLO_CFG_ENABLE_RX_DMA, 0);
++ rt2x00_set_field32(®, WPDMA_GLO_CFG_RX_DMA_BUSY, 0);
++ rt2x00_set_field32(®, WPDMA_GLO_CFG_TX_WRITEBACK_DONE, 1);
++ rt2x00pci_register_write(rt2x00dev, WPDMA_GLO_CFG, reg);
++
++ rt2x00pci_register_write(rt2x00dev, WPDMA_RST_IDX, ~0);
++ rt2x00pci_register_write(rt2x00dev, PBF_SYS_CTRL, 0x0e1f);
++ rt2x00pci_register_write(rt2x00dev, PBF_SYS_CTRL, 0x0e00);
++
++ /*
++ * enable Host program ram write selection
++ */
++ reg = 0;
++ rt2x00_set_field32(®, PBF_SYS_CTRL_HOST_RAM_WRITE, 1);
++ rt2x00pci_register_write(rt2x00dev, PBF_SYS_CTRL, reg);
++
++ /*
++ * Write firmware to device.
++ */
++ rt2x00pci_register_multiwrite(rt2x00dev, FIRMWARE_IMAGE_BASE,
++ data, len);
++
++ rt2x00pci_register_write(rt2x00dev, PBF_SYS_CTRL, 0x00000);
++ rt2x00pci_register_write(rt2x00dev, PBF_SYS_CTRL, 0x00001);
++
++ /*
++ * Wait for device to stabilize.
++ */
++ for (i = 0; i < REGISTER_BUSY_COUNT; i++) {
++ rt2x00pci_register_read(rt2x00dev, PBF_SYS_CTRL, ®);
++ if (rt2x00_get_field32(reg, PBF_SYS_CTRL_READY))
++ break;
++ msleep(1);
++ }
++
++ if (i == REGISTER_BUSY_COUNT) {
++ ERROR(rt2x00dev, "PBF system register not ready.\n");
++ return -EBUSY;
++ }
++
++ /*
++ * Initialize BBP R/W access agent
++ */
++ rt2x00pci_register_write(rt2x00dev, H2M_BBP_AGENT, 0);
++ rt2x00pci_register_write(rt2x00dev, H2M_MAILBOX_CSR, 0);
++
++ return 0;
++}
++
++/*
++ * Initialization functions.
++ */
++static bool rt2800pci_get_entry_state(struct queue_entry *entry)
++{
++ struct queue_entry_priv_pci *entry_priv = entry->priv_data;
++ u32 word;
++
++ if (entry->queue->qid == QID_RX) {
++ rt2x00_desc_read(entry_priv->desc, 1, &word);
++
++ return (!rt2x00_get_field32(word, RXD_W1_DMA_DONE));
++ } else {
++ rt2x00_desc_read(entry_priv->desc, 1, &word);
++
++ return (!rt2x00_get_field32(word, TXD_W1_DMA_DONE));
++ }
++}
++
++static void rt2800pci_clear_entry(struct queue_entry *entry)
++{
++ struct queue_entry_priv_pci *entry_priv = entry->priv_data;
++ struct skb_frame_desc *skbdesc = get_skb_frame_desc(entry->skb);
++ u32 word;
++
++ if (entry->queue->qid == QID_RX) {
++ rt2x00_desc_read(entry_priv->desc, 0, &word);
++ rt2x00_set_field32(&word, RXD_W0_SDP0, skbdesc->skb_dma);
++ rt2x00_desc_write(entry_priv->desc, 0, word);
++
++ rt2x00_desc_read(entry_priv->desc, 1, &word);
++ rt2x00_set_field32(&word, RXD_W1_DMA_DONE, 0);
++ rt2x00_desc_write(entry_priv->desc, 1, word);
++ } else {
++ rt2x00_desc_read(entry_priv->desc, 1, &word);
++ rt2x00_set_field32(&word, TXD_W1_DMA_DONE, 1);
++ rt2x00_desc_write(entry_priv->desc, 1, word);
++ }
++}
++
++static int rt2800pci_init_queues(struct rt2x00_dev *rt2x00dev)
++{
++ struct queue_entry_priv_pci *entry_priv;
++ u32 reg;
++
++ /*
++ * Initialize registers.
++ */
++ entry_priv = rt2x00dev->tx[0].entries[0].priv_data;
++ 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);
++
++ 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);
++
++ 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);
++
++ 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);
++
++ 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);
++
++ /*
++ * Enable global DMA configuration
++ */
++ rt2x00pci_register_read(rt2x00dev, WPDMA_GLO_CFG, ®);
++ rt2x00_set_field32(®, WPDMA_GLO_CFG_ENABLE_TX_DMA, 0);
++ rt2x00_set_field32(®, WPDMA_GLO_CFG_ENABLE_RX_DMA, 0);
++ rt2x00_set_field32(®, WPDMA_GLO_CFG_TX_WRITEBACK_DONE, 1);
++ rt2x00pci_register_write(rt2x00dev, WPDMA_GLO_CFG, reg);
++
++ rt2x00pci_register_write(rt2x00dev, DELAY_INT_CFG, 0);
++
++ return 0;
++}
++
++static int rt2800pci_init_registers(struct rt2x00_dev *rt2x00dev)
++{
++ u32 reg;
++ unsigned int i;
++
++ rt2x00pci_register_read(rt2x00dev, WPDMA_RST_IDX, ®);
++ rt2x00_set_field32(®, WPDMA_RST_IDX_DTX_IDX0, 1);
++ rt2x00_set_field32(®, WPDMA_RST_IDX_DTX_IDX1, 1);
++ rt2x00_set_field32(®, WPDMA_RST_IDX_DTX_IDX2, 1);
++ rt2x00_set_field32(®, WPDMA_RST_IDX_DTX_IDX3, 1);
++ rt2x00_set_field32(®, WPDMA_RST_IDX_DTX_IDX4, 1);
++ rt2x00_set_field32(®, WPDMA_RST_IDX_DTX_IDX5, 1);
++ rt2x00_set_field32(®, WPDMA_RST_IDX_DRX_IDX0, 1);
++ rt2x00pci_register_write(rt2x00dev, WPDMA_RST_IDX, reg);
++
++ rt2x00pci_register_write(rt2x00dev, PBF_SYS_CTRL, 0x00000e1f);
++ rt2x00pci_register_write(rt2x00dev, PBF_SYS_CTRL, 0x00000000);
++
++ rt2x00pci_register_read(rt2x00dev, MAC_SYS_CTRL, ®);
++ rt2x00_set_field32(®, MAC_SYS_CTRL_RESET_CSR, 1);
++ rt2x00_set_field32(®, MAC_SYS_CTRL_RESET_BBP, 1);
++ rt2x00pci_register_write(rt2x00dev, MAC_SYS_CTRL, reg);
++
++ rt2x00pci_register_read(rt2x00dev, BCN_OFFSET0, ®);
++ rt2x00_set_field32(®, BCN_OFFSET0_BCN0, 0xe0); /* 0x3800 */
++ rt2x00_set_field32(®, BCN_OFFSET0_BCN1, 0xe8); /* 0x3a00 */
++ rt2x00_set_field32(®, BCN_OFFSET0_BCN2, 0xf0); /* 0x3c00 */
++ rt2x00_set_field32(®, BCN_OFFSET0_BCN3, 0xf8); /* 0x3e00 */
++ rt2x00pci_register_write(rt2x00dev, BCN_OFFSET0, reg);
++
++ rt2x00pci_register_read(rt2x00dev, BCN_OFFSET1, ®);
++ rt2x00_set_field32(®, BCN_OFFSET1_BCN4, 0xc8); /* 0x3200 */
++ rt2x00_set_field32(®, BCN_OFFSET1_BCN5, 0xd0); /* 0x3400 */
++ rt2x00_set_field32(®, BCN_OFFSET1_BCN6, 0x77); /* 0x1dc0 */
++ rt2x00_set_field32(®, BCN_OFFSET1_BCN7, 0x6f); /* 0x1bc0 */
++ rt2x00pci_register_write(rt2x00dev, BCN_OFFSET1, reg);
++
++ rt2x00pci_register_write(rt2x00dev, LEGACY_BASIC_RATE, 0x0000013f);
++ rt2x00pci_register_write(rt2x00dev, HT_BASIC_RATE, 0x00008003);
++
++ rt2x00pci_register_write(rt2x00dev, MAC_SYS_CTRL, 0x00000000);
++
++ rt2x00pci_register_read(rt2x00dev, BCN_TIME_CFG, ®);
++ rt2x00_set_field32(®, BCN_TIME_CFG_BEACON_INTERVAL, 0);
++ rt2x00_set_field32(®, BCN_TIME_CFG_TSF_TICKING, 0);
++ rt2x00_set_field32(®, BCN_TIME_CFG_TSF_SYNC, 0);
++ rt2x00_set_field32(®, BCN_TIME_CFG_TBTT_ENABLE, 0);
++ rt2x00_set_field32(®, BCN_TIME_CFG_BEACON_GEN, 0);
++ rt2x00_set_field32(®, 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_CFG1, 0x00080606);
++
++ rt2x00pci_register_read(rt2x00dev, TX_LINK_CFG, ®);
++ rt2x00_set_field32(®, TX_LINK_CFG_REMOTE_MFB_LIFETIME, 32);
++ rt2x00_set_field32(®, TX_LINK_CFG_MFB_ENABLE, 0);
++ rt2x00_set_field32(®, TX_LINK_CFG_REMOTE_UMFS_ENABLE, 0);
++ rt2x00_set_field32(®, TX_LINK_CFG_TX_MRQ_EN, 0);
++ rt2x00_set_field32(®, TX_LINK_CFG_TX_RDG_EN, 0);
++ rt2x00_set_field32(®, TX_LINK_CFG_TX_CF_ACK_EN, 1);
++ rt2x00_set_field32(®, TX_LINK_CFG_REMOTE_MFB, 0);
++ rt2x00_set_field32(®, TX_LINK_CFG_REMOTE_MFS, 0);
++ rt2x00pci_register_write(rt2x00dev, TX_LINK_CFG, reg);
++
++ rt2x00pci_register_read(rt2x00dev, TX_TIMEOUT_CFG, ®);
++ rt2x00_set_field32(®, TX_TIMEOUT_CFG_MPDU_LIFETIME, 9);
++ rt2x00_set_field32(®, TX_TIMEOUT_CFG_TX_OP_TIMEOUT, 10);
++ rt2x00pci_register_write(rt2x00dev, TX_TIMEOUT_CFG, reg);
++
++ rt2x00pci_register_read(rt2x00dev, MAX_LEN_CFG, ®);
++ rt2x00_set_field32(®, MAX_LEN_CFG_MAX_MPDU, AGGREGATION_SIZE);
++ rt2x00_set_field32(®, MAX_LEN_CFG_MAX_PSDU, 1);
++ rt2x00_set_field32(®, MAX_LEN_CFG_MIN_PSDU, 0);
++ rt2x00_set_field32(®, MAX_LEN_CFG_MIN_MPDU, 0);
++ rt2x00pci_register_write(rt2x00dev, MAX_LEN_CFG, reg);
++
++ rt2x00pci_register_write(rt2x00dev, PBF_MAX_PCNT, 0x1f3fbf9f);
++
++ rt2x00pci_register_read(rt2x00dev, AUTO_RSP_CFG, ®);
++ rt2x00_set_field32(®, AUTO_RSP_CFG_AUTORESPONDER, 1);
++ rt2x00_set_field32(®, AUTO_RSP_CFG_CTS_40_MMODE, 0);
++ rt2x00_set_field32(®, AUTO_RSP_CFG_CTS_40_MREF, 0);
++ rt2x00_set_field32(®, AUTO_RSP_CFG_DUAL_CTS_EN, 0);
++ rt2x00_set_field32(®, AUTO_RSP_CFG_ACK_CTS_PSM_BIT, 0);
++ rt2x00pci_register_write(rt2x00dev, AUTO_RSP_CFG, reg);
++
++ rt2x00pci_register_read(rt2x00dev, CCK_PROT_CFG, ®);
++ rt2x00_set_field32(®, CCK_PROT_CFG_PROTECT_RATE, 3);
++ rt2x00_set_field32(®, CCK_PROT_CFG_PROTECT_CTRL, 0);
++ rt2x00_set_field32(®, CCK_PROT_CFG_PROTECT_NAV, 1);
++ rt2x00_set_field32(®, CCK_PROT_CFG_TX_OP_ALLOW_CCK, 1);
++ rt2x00_set_field32(®, CCK_PROT_CFG_TX_OP_ALLOW_OFDM, 1);
++ rt2x00_set_field32(®, CCK_PROT_CFG_TX_OP_ALLOW_MM20, 1);
++ rt2x00_set_field32(®, CCK_PROT_CFG_TX_OP_ALLOW_MM40, 0);
++ rt2x00_set_field32(®, CCK_PROT_CFG_TX_OP_ALLOW_GF20, 1);
++ rt2x00_set_field32(®, CCK_PROT_CFG_TX_OP_ALLOW_GF40, 1);
++ rt2x00pci_register_write(rt2x00dev, CCK_PROT_CFG, reg);
++
++ rt2x00pci_register_read(rt2x00dev, OFDM_PROT_CFG, ®);
++ rt2x00_set_field32(®, OFDM_PROT_CFG_PROTECT_RATE, 3);
++ rt2x00_set_field32(®, OFDM_PROT_CFG_PROTECT_CTRL, 0);
++ rt2x00_set_field32(®, OFDM_PROT_CFG_PROTECT_NAV, 1);
++ rt2x00_set_field32(®, OFDM_PROT_CFG_TX_OP_ALLOW_CCK, 1);
++ rt2x00_set_field32(®, OFDM_PROT_CFG_TX_OP_ALLOW_OFDM, 1);
++ rt2x00_set_field32(®, OFDM_PROT_CFG_TX_OP_ALLOW_MM20, 1);
++ rt2x00_set_field32(®, OFDM_PROT_CFG_TX_OP_ALLOW_MM40, 0);
++ rt2x00_set_field32(®, OFDM_PROT_CFG_TX_OP_ALLOW_GF20, 1);
++ rt2x00_set_field32(®, OFDM_PROT_CFG_TX_OP_ALLOW_GF40, 1);
++ rt2x00pci_register_write(rt2x00dev, OFDM_PROT_CFG, reg);
++
++ rt2x00pci_register_read(rt2x00dev, MM20_PROT_CFG, ®);
++ rt2x00_set_field32(®, MM20_PROT_CFG_PROTECT_RATE, 0x4004);
++ rt2x00_set_field32(®, MM20_PROT_CFG_PROTECT_CTRL, 0);
++ rt2x00_set_field32(®, MM20_PROT_CFG_PROTECT_NAV, 1);
++ rt2x00_set_field32(®, MM20_PROT_CFG_TX_OP_ALLOW_CCK, 1);
++ rt2x00_set_field32(®, MM20_PROT_CFG_TX_OP_ALLOW_OFDM, 1);
++ rt2x00_set_field32(®, MM20_PROT_CFG_TX_OP_ALLOW_MM20, 1);
++ rt2x00_set_field32(®, MM20_PROT_CFG_TX_OP_ALLOW_MM40, 0);
++ rt2x00_set_field32(®, MM20_PROT_CFG_TX_OP_ALLOW_GF20, 1);
++ rt2x00_set_field32(®, MM20_PROT_CFG_TX_OP_ALLOW_GF40, 0);
++ rt2x00pci_register_write(rt2x00dev, MM20_PROT_CFG, reg);
++
++ rt2x00pci_register_read(rt2x00dev, MM40_PROT_CFG, ®);
++ rt2x00_set_field32(®, MM40_PROT_CFG_PROTECT_RATE, 0x4084);
++ rt2x00_set_field32(®, MM40_PROT_CFG_PROTECT_CTRL, 0);
++ rt2x00_set_field32(®, MM40_PROT_CFG_PROTECT_NAV, 1);
++ rt2x00_set_field32(®, MM40_PROT_CFG_TX_OP_ALLOW_CCK, 1);
++ rt2x00_set_field32(®, MM40_PROT_CFG_TX_OP_ALLOW_OFDM, 1);
++ rt2x00_set_field32(®, MM40_PROT_CFG_TX_OP_ALLOW_MM20, 1);
++ rt2x00_set_field32(®, MM40_PROT_CFG_TX_OP_ALLOW_MM40, 1);
++ rt2x00_set_field32(®, MM40_PROT_CFG_TX_OP_ALLOW_GF20, 1);
++ rt2x00_set_field32(®, MM40_PROT_CFG_TX_OP_ALLOW_GF40, 1);
++ rt2x00pci_register_write(rt2x00dev, MM40_PROT_CFG, reg);
++
++ rt2x00pci_register_read(rt2x00dev, GF20_PROT_CFG, ®);
++ rt2x00_set_field32(®, GF20_PROT_CFG_PROTECT_RATE, 0x4004);
++ rt2x00_set_field32(®, GF20_PROT_CFG_PROTECT_CTRL, 0);
++ rt2x00_set_field32(®, GF20_PROT_CFG_PROTECT_NAV, 1);
++ rt2x00_set_field32(®, GF20_PROT_CFG_TX_OP_ALLOW_CCK, 1);
++ rt2x00_set_field32(®, GF20_PROT_CFG_TX_OP_ALLOW_OFDM, 1);
++ rt2x00_set_field32(®, GF20_PROT_CFG_TX_OP_ALLOW_MM20, 1);
++ rt2x00_set_field32(®, GF20_PROT_CFG_TX_OP_ALLOW_MM40, 0);
++ rt2x00_set_field32(®, GF20_PROT_CFG_TX_OP_ALLOW_GF20, 1);
++ rt2x00_set_field32(®, GF20_PROT_CFG_TX_OP_ALLOW_GF40, 0);
++ rt2x00pci_register_write(rt2x00dev, GF20_PROT_CFG, reg);
++
++ rt2x00pci_register_read(rt2x00dev, GF40_PROT_CFG, ®);
++ rt2x00_set_field32(®, GF40_PROT_CFG_PROTECT_RATE, 0x4084);
++ rt2x00_set_field32(®, GF40_PROT_CFG_PROTECT_CTRL, 0);
++ rt2x00_set_field32(®, GF40_PROT_CFG_PROTECT_NAV, 1);
++ rt2x00_set_field32(®, GF40_PROT_CFG_TX_OP_ALLOW_CCK, 1);
++ rt2x00_set_field32(®, GF40_PROT_CFG_TX_OP_ALLOW_OFDM, 1);
++ rt2x00_set_field32(®, GF40_PROT_CFG_TX_OP_ALLOW_MM20, 1);
++ rt2x00_set_field32(®, GF40_PROT_CFG_TX_OP_ALLOW_MM40, 1);
++ rt2x00_set_field32(®, GF40_PROT_CFG_TX_OP_ALLOW_GF20, 1);
++ rt2x00_set_field32(®, GF40_PROT_CFG_TX_OP_ALLOW_GF40, 1);
++ rt2x00pci_register_write(rt2x00dev, GF40_PROT_CFG, reg);
++
++ rt2x00pci_register_write(rt2x00dev, TXOP_CTRL_CFG, 0x0000583f);
++ rt2x00pci_register_write(rt2x00dev, TXOP_HLDR_ET, 0x00000002);
++
++ rt2x00pci_register_read(rt2x00dev, TX_RTS_CFG, ®);
++ rt2x00_set_field32(®, TX_RTS_CFG_AUTO_RTS_RETRY_LIMIT, 32);
++ rt2x00_set_field32(®, TX_RTS_CFG_RTS_FBK_EN, 0);
++ rt2x00pci_register_write(rt2x00dev, TX_RTS_CFG, reg);
++
++ rt2x00pci_register_write(rt2x00dev, EXP_ACK_TIME, 0x002400ca);
++ rt2x00pci_register_write(rt2x00dev, PWR_PIN_CFG, 0x00000003);
++
++ /*
++ * ASIC will keep garbage value after boot, clear encryption keys.
++ */
++ for (i = 0; i < 254; i++) {
++ u32 wcid[2] = { 0xffffffff, 0x0000ffff };
++ rt2x00pci_register_multiwrite(rt2x00dev, MAC_WCID_ENTRY(i),
++ wcid, sizeof(wcid));
++ }
++
++ for (i = 0; i < 4; i++)
++ rt2x00pci_register_write(rt2x00dev,
++ SHARED_KEY_MODE_ENTRY(i), 0);
++
++ for (i = 0; i < 256; i++)
++ rt2x00pci_register_write(rt2x00dev, MAC_WCID_ATTR_ENTRY(i), 1);
++
++ /*
++ * Clear all beacons
++ * For the Beacon base registers we only need to clear
++ * the first byte since that byte contains the VALID and OWNER
++ * bits which (when set to 0) will invalidate the entire beacon.
++ */
++ rt2x00pci_register_write(rt2x00dev, HW_BEACON_BASE0, 0);
++ rt2x00pci_register_write(rt2x00dev, HW_BEACON_BASE1, 0);
++ rt2x00pci_register_write(rt2x00dev, HW_BEACON_BASE2, 0);
++ rt2x00pci_register_write(rt2x00dev, HW_BEACON_BASE3, 0);
++ rt2x00pci_register_write(rt2x00dev, HW_BEACON_BASE4, 0);
++ rt2x00pci_register_write(rt2x00dev, HW_BEACON_BASE5, 0);
++ rt2x00pci_register_write(rt2x00dev, HW_BEACON_BASE6, 0);
++ rt2x00pci_register_write(rt2x00dev, HW_BEACON_BASE7, 0);
++
++ rt2x00pci_register_read(rt2x00dev, HT_FBK_CFG0, ®);
++ rt2x00_set_field32(®, HT_FBK_CFG0_HTMCS0FBK, 0);
++ rt2x00_set_field32(®, HT_FBK_CFG0_HTMCS1FBK, 0);
++ rt2x00_set_field32(®, HT_FBK_CFG0_HTMCS2FBK, 1);
++ rt2x00_set_field32(®, HT_FBK_CFG0_HTMCS3FBK, 2);
++ rt2x00_set_field32(®, HT_FBK_CFG0_HTMCS4FBK, 3);
++ rt2x00_set_field32(®, HT_FBK_CFG0_HTMCS5FBK, 4);
++ rt2x00_set_field32(®, HT_FBK_CFG0_HTMCS6FBK, 5);
++ rt2x00_set_field32(®, HT_FBK_CFG0_HTMCS7FBK, 6);
++ rt2x00pci_register_write(rt2x00dev, HT_FBK_CFG0, reg);
++
++ rt2x00pci_register_read(rt2x00dev, HT_FBK_CFG1, ®);
++ rt2x00_set_field32(®, HT_FBK_CFG1_HTMCS8FBK, 8);
++ rt2x00_set_field32(®, HT_FBK_CFG1_HTMCS9FBK, 8);
++ rt2x00_set_field32(®, HT_FBK_CFG1_HTMCS10FBK, 9);
++ rt2x00_set_field32(®, HT_FBK_CFG1_HTMCS11FBK, 10);
++ rt2x00_set_field32(®, HT_FBK_CFG1_HTMCS12FBK, 11);
++ rt2x00_set_field32(®, HT_FBK_CFG1_HTMCS13FBK, 12);
++ rt2x00_set_field32(®, HT_FBK_CFG1_HTMCS14FBK, 13);
++ rt2x00_set_field32(®, HT_FBK_CFG1_HTMCS15FBK, 14);
++ rt2x00pci_register_write(rt2x00dev, HT_FBK_CFG1, reg);
++
++ rt2x00pci_register_read(rt2x00dev, LG_FBK_CFG0, ®);
++ rt2x00_set_field32(®, LG_FBK_CFG0_OFDMMCS0FBK, 8);
++ rt2x00_set_field32(®, LG_FBK_CFG0_OFDMMCS1FBK, 8);
++ rt2x00_set_field32(®, LG_FBK_CFG0_OFDMMCS2FBK, 10);
++ rt2x00_set_field32(®, LG_FBK_CFG0_OFDMMCS3FBK, 11);
++ rt2x00_set_field32(®, LG_FBK_CFG0_OFDMMCS4FBK, 12);
++ rt2x00_set_field32(®, LG_FBK_CFG0_OFDMMCS5FBK, 13);
++ rt2x00_set_field32(®, LG_FBK_CFG0_OFDMMCS6FBK, 14);
++ rt2x00_set_field32(®, LG_FBK_CFG0_OFDMMCS7FBK, 15);
++ rt2x00pci_register_write(rt2x00dev, LG_FBK_CFG0, reg);
++
++ rt2x00pci_register_read(rt2x00dev, LG_FBK_CFG1, ®);
++ rt2x00_set_field32(®, LG_FBK_CFG0_CCKMCS0FBK, 0);
++ rt2x00_set_field32(®, LG_FBK_CFG0_CCKMCS1FBK, 0);
++ rt2x00_set_field32(®, LG_FBK_CFG0_CCKMCS2FBK, 1);
++ rt2x00_set_field32(®, LG_FBK_CFG0_CCKMCS3FBK, 2);
++ rt2x00pci_register_write(rt2x00dev, LG_FBK_CFG1, reg);
++
++ /*
++ * We must clear the error counters.
++ * These registers are cleared on read,
++ * so we may pass a useless variable to store the value.
++ */
++ rt2x00pci_register_read(rt2x00dev, RX_STA_CNT0, ®);
++ rt2x00pci_register_read(rt2x00dev, RX_STA_CNT1, ®);
++ rt2x00pci_register_read(rt2x00dev, RX_STA_CNT2, ®);
++ rt2x00pci_register_read(rt2x00dev, TX_STA_CNT0, ®);
++ rt2x00pci_register_read(rt2x00dev, TX_STA_CNT1, ®);
++ rt2x00pci_register_read(rt2x00dev, TX_STA_CNT2, ®);
++
++ return 0;
++}
++
++static int rt2800pci_wait_bbp_rf_ready(struct rt2x00_dev *rt2x00dev)
++{
++ unsigned int i;
++ u32 reg;
++
++ for (i = 0; i < REGISTER_BUSY_COUNT; i++) {
++ rt2x00pci_register_read(rt2x00dev, MAC_STATUS_CFG, ®);
++ if (!rt2x00_get_field32(reg, MAC_STATUS_CFG_BBP_RF_BUSY))
++ return 0;
++
++ udelay(REGISTER_BUSY_DELAY);
++ }
++
++ ERROR(rt2x00dev, "BBP/RF register access failed, aborting.\n");
++ return -EACCES;
++}
++
++static int rt2800pci_wait_bbp_ready(struct rt2x00_dev *rt2x00dev)
++{
++ unsigned int i;
++ u8 value;
++
++ for (i = 0; i < REGISTER_BUSY_COUNT; i++) {
++ rt2800pci_bbp_read(rt2x00dev, 0, &value);
++ if ((value != 0xff) && (value != 0x00))
++ return 0;
++ udelay(REGISTER_BUSY_DELAY);
++ }
++
++ ERROR(rt2x00dev, "BBP register access failed, aborting.\n");
++ return -EACCES;
++}
++
++static int rt2800pci_init_bbp(struct rt2x00_dev *rt2x00dev)
++{
++ unsigned int i;
++ u16 eeprom;
++ u8 reg_id;
++ u8 value;
++
++ if (unlikely(rt2800pci_wait_bbp_rf_ready(rt2x00dev) ||
++ rt2800pci_wait_bbp_ready(rt2x00dev)))
++ return -EACCES;
++
++ rt2800pci_bbp_write(rt2x00dev, 65, 0x2c);
++ rt2800pci_bbp_write(rt2x00dev, 66, 0x38);
++ rt2800pci_bbp_write(rt2x00dev, 69, 0x12);
++ rt2800pci_bbp_write(rt2x00dev, 70, 0x0a);
++ rt2800pci_bbp_write(rt2x00dev, 73, 0x10);
++ rt2800pci_bbp_write(rt2x00dev, 81, 0x37);
++ rt2800pci_bbp_write(rt2x00dev, 82, 0x62);
++ rt2800pci_bbp_write(rt2x00dev, 83, 0x6a);
++ rt2800pci_bbp_write(rt2x00dev, 84, 0x99);
++ rt2800pci_bbp_write(rt2x00dev, 86, 0x00);
++ rt2800pci_bbp_write(rt2x00dev, 91, 0x04);
++ rt2800pci_bbp_write(rt2x00dev, 92, 0x00);
++ rt2800pci_bbp_write(rt2x00dev, 103, 0x00);
++ rt2800pci_bbp_write(rt2x00dev, 105, 0x05);
++
++ if (rt2x00_rev(&rt2x00dev->chip) == RT2860_VERSION_C) {
++ rt2800pci_bbp_write(rt2x00dev, 69, 0x16);
++ rt2800pci_bbp_write(rt2x00dev, 73, 0x12);
++ }
++
++ if (rt2x00_rev(&rt2x00dev->chip) == RT2860_VERSION_D)
++ rt2800pci_bbp_write(rt2x00dev, 84, 0x19);
++
++ for (i = 0; i < EEPROM_BBP_SIZE; i++) {
++ rt2x00_eeprom_read(rt2x00dev, EEPROM_BBP_START + i, &eeprom);
++
++ if (eeprom != 0xffff && eeprom != 0x0000) {
++ reg_id = rt2x00_get_field16(eeprom, EEPROM_BBP_REG_ID);
++ value = rt2x00_get_field16(eeprom, EEPROM_BBP_VALUE);
++ rt2800pci_bbp_write(rt2x00dev, reg_id, value);
++ }
++ }
++
++ return 0;
++}
++
++/*
++ * Device state switch handlers.
++ */
++static void rt2800pci_toggle_rx(struct rt2x00_dev *rt2x00dev,
++ enum dev_state state)
++{
++ u32 reg;
++
++ rt2x00pci_register_read(rt2x00dev, MAC_SYS_CTRL, ®);
++ rt2x00_set_field32(®, MAC_SYS_CTRL_ENABLE_RX,
++ (state == STATE_RADIO_RX_ON) ||
++ (state == STATE_RADIO_RX_ON_LINK));
++ rt2x00pci_register_write(rt2x00dev, MAC_SYS_CTRL, reg);
++}
++
++static void rt2800pci_toggle_irq(struct rt2x00_dev *rt2x00dev,
++ enum dev_state state)
++{
++ int mask = (state == STATE_RADIO_IRQ_ON);
++ u32 reg;
++
++ /*
++ * When interrupts are being enabled, the interrupt registers
++ * should clear the register to assure a clean state.
++ */
++ if (state == STATE_RADIO_IRQ_ON) {
++ rt2x00pci_register_read(rt2x00dev, INT_SOURCE_CSR, ®);
++ rt2x00pci_register_write(rt2x00dev, INT_SOURCE_CSR, reg);
++ }
++
++ rt2x00pci_register_read(rt2x00dev, INT_MASK_CSR, ®);
++ rt2x00_set_field32(®, INT_MASK_CSR_RXDELAYINT, mask);
++ rt2x00_set_field32(®, INT_MASK_CSR_TXDELAYINT, mask);
++ rt2x00_set_field32(®, INT_MASK_CSR_RX_DONE, mask);
++ rt2x00_set_field32(®, INT_MASK_CSR_AC0_DMA_DONE, mask);
++ rt2x00_set_field32(®, INT_MASK_CSR_AC1_DMA_DONE, mask);
++ rt2x00_set_field32(®, INT_MASK_CSR_AC2_DMA_DONE, mask);
++ rt2x00_set_field32(®, INT_MASK_CSR_AC3_DMA_DONE, mask);
++ rt2x00_set_field32(®, INT_MASK_CSR_HCCA_DMA_DONE, mask);
++ rt2x00_set_field32(®, INT_MASK_CSR_MGMT_DMA_DONE, mask);
++ rt2x00_set_field32(®, INT_MASK_CSR_MCU_COMMAND, mask);
++ rt2x00_set_field32(®, INT_MASK_CSR_RX_COHERENT, mask);
++ rt2x00_set_field32(®, INT_MASK_CSR_TX_COHERENT, mask);
++ rt2x00pci_register_write(rt2x00dev, INT_MASK_CSR, reg);
++}
++
++static int rt2800pci_wait_wpdma_ready(struct rt2x00_dev *rt2x00dev)
++{
++ unsigned int i;
++ u32 reg;
++
++ for (i = 0; i < REGISTER_BUSY_COUNT; i++) {
++ rt2x00pci_register_read(rt2x00dev, WPDMA_GLO_CFG, ®);
++ if (!rt2x00_get_field32(reg, WPDMA_GLO_CFG_TX_DMA_BUSY) &&
++ !rt2x00_get_field32(reg, WPDMA_GLO_CFG_RX_DMA_BUSY))
++ return 0;
++
++ msleep(1);
++ }
++
++ ERROR(rt2x00dev, "WPDMA TX/RX busy, aborting.\n");
++ return -EACCES;
++}
++
++static int rt2800pci_enable_radio(struct rt2x00_dev *rt2x00dev)
++{
++ u32 reg;
++ u16 word;
++
++ /*
++ * Initialize all registers.
++ */
++ if (unlikely(rt2800pci_wait_wpdma_ready(rt2x00dev) ||
++ rt2800pci_init_queues(rt2x00dev) ||
++ rt2800pci_init_registers(rt2x00dev) ||
++ rt2800pci_init_bbp(rt2x00dev)))
++ return -EIO;
++
++ rt2x00pci_register_write(rt2x00dev, PBF_SYS_CTRL, 0x00001a80);
++
++ /* Wait for DMA, ignore error */
++ rt2800pci_wait_wpdma_ready(rt2x00dev);
++
++ /*
++ * Enable RX.
++ */
++ rt2x00pci_register_read(rt2x00dev, WPDMA_GLO_CFG, ®);
++ rt2x00_set_field32(®, WPDMA_GLO_CFG_ENABLE_TX_DMA, 1);
++ rt2x00_set_field32(®, WPDMA_GLO_CFG_ENABLE_RX_DMA, 1);
++ rt2x00pci_register_write(rt2x00dev, WPDMA_GLO_CFG, reg);
++
++ rt2x00pci_register_read(rt2x00dev, MAC_SYS_CTRL, ®);
++ rt2x00_set_field32(®, MAC_SYS_CTRL_ENABLE_TX, 1);
++ rt2x00_set_field32(®, MAC_SYS_CTRL_ENABLE_RX, 1);
++ rt2x00pci_register_write(rt2x00dev, MAC_SYS_CTRL, reg);
++
++ /*
++ * Initialize LED control
++ */
++ rt2x00_eeprom_read(rt2x00dev, EEPROM_LED1, &word);
++ rt2800pci_mcu_request(rt2x00dev, MCU_LED_1, 0xff,
++ word & 0xff, (word >> 8) & 0xff);
++
++ rt2x00_eeprom_read(rt2x00dev, EEPROM_LED2, &word);
++ rt2800pci_mcu_request(rt2x00dev, MCU_LED_2, 0xff,
++ word & 0xff, (word >> 8) & 0xff);
++
++ rt2x00_eeprom_read(rt2x00dev, EEPROM_LED3, &word);
++ rt2800pci_mcu_request(rt2x00dev, MCU_LED_3, 0xff,
++ word & 0xff, (word >> 8) & 0xff);
++
++ rt2x00pci_register_write(rt2x00dev, H2M_BBP_AGENT, 0);
++ rt2x00pci_register_write(rt2x00dev, H2M_MAILBOX_CSR, 0);
++
++ /*
++ * Send signal to firmware during boot time.
++ */
++ rt2800pci_mcu_request(rt2x00dev, MCU_BOOT_SIGNAL, 0xff, 0, 0);
++
++ return 0;
++}
++
++static void rt2800pci_disable_radio(struct rt2x00_dev *rt2x00dev)
++{
++ u32 reg;
++
++ rt2x00pci_register_read(rt2x00dev, WPDMA_GLO_CFG, ®);
++ rt2x00_set_field32(®, WPDMA_GLO_CFG_ENABLE_TX_DMA, 0);
++ rt2x00_set_field32(®, WPDMA_GLO_CFG_ENABLE_RX_DMA, 0);
++ rt2x00pci_register_write(rt2x00dev, WPDMA_GLO_CFG, reg);
++
++ rt2x00pci_register_write(rt2x00dev, MAC_SYS_CTRL, 0);
++ rt2x00pci_register_write(rt2x00dev, PWR_PIN_CFG, 0);
++ rt2x00pci_register_write(rt2x00dev, TX_PIN_CFG, 0);
++
++ rt2x00pci_register_write(rt2x00dev, PBF_SYS_CTRL, 0x00001280);
++
++ /* Wait for DMA, ignore error */
++ rt2800pci_wait_wpdma_ready(rt2x00dev);
++}
++
++static int rt2800pci_set_state(struct rt2x00_dev *rt2x00dev,
++ enum dev_state state)
++{
++ rt2x00pci_register_write(rt2x00dev, AUTOWAKEUP_CFG, 0);
++
++ if (state == STATE_AWAKE)
++ rt2800pci_mcu_request(rt2x00dev, MCU_WAKEUP, 0xff, 0, 0);
++ else
++ rt2800pci_mcu_request(rt2x00dev, MCU_SLEEP, 0xff, 0, 2);
++
++ return 0;
++}
++
++static int rt2800pci_set_device_state(struct rt2x00_dev *rt2x00dev,
++ enum dev_state state)
++{
++ int retval = 0;
++
++ switch (state) {
++ case STATE_RADIO_ON:
++ /*
++ * Before the radio can be enabled, the device first has
++ * to be woken up. After that it needs a bit of time
++ * to be fully awake and the radio can be enabled.
++ */
++ rt2800pci_set_state(rt2x00dev, STATE_AWAKE);
++ msleep(1);
++ retval = rt2800pci_enable_radio(rt2x00dev);
++ break;
++ case STATE_RADIO_OFF:
++ /*
++ * After the radio has been disablee, the device should
++ * be put to sleep for powersaving.
++ */
++ rt2800pci_disable_radio(rt2x00dev);
++ rt2800pci_set_state(rt2x00dev, STATE_SLEEP);
++ break;
++ case STATE_RADIO_RX_ON:
++ case STATE_RADIO_RX_ON_LINK:
++ case STATE_RADIO_RX_OFF:
++ case STATE_RADIO_RX_OFF_LINK:
++ rt2800pci_toggle_rx(rt2x00dev, state);
++ break;
++ case STATE_RADIO_IRQ_ON:
++ case STATE_RADIO_IRQ_OFF:
++ rt2800pci_toggle_irq(rt2x00dev, state);
++ break;
++ case STATE_DEEP_SLEEP:
++ case STATE_SLEEP:
++ case STATE_STANDBY:
++ case STATE_AWAKE:
++ retval = rt2800pci_set_state(rt2x00dev, state);
++ break;
++ default:
++ retval = -ENOTSUPP;
++ break;
++ }
++
++ if (unlikely(retval))
++ ERROR(rt2x00dev, "Device failed to enter state %d (%d).\n",
++ state, retval);
++
++ return retval;
++}
++
++/*
++ * TX descriptor initialization
++ */
++static void rt2800pci_write_tx_desc(struct rt2x00_dev *rt2x00dev,
++ struct sk_buff *skb,
++ struct txentry_desc *txdesc)
++{
++ struct skb_frame_desc *skbdesc = get_skb_frame_desc(skb);
++ __le32 *txd = skbdesc->desc;
++ __le32 *txwi = (__le32 *)(skb->data - rt2x00dev->hw->extra_tx_headroom);
++ u32 word;
++
++ /*
++ * Initialize TX Info descriptor
++ */
++ 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);
++ rt2x00_set_field32(&word, TXWI_W0_TS,
++ test_bit(ENTRY_TXD_REQ_TIMESTAMP, &txdesc->flags));
++ rt2x00_set_field32(&word, TXWI_W0_AMPDU,
++ test_bit(ENTRY_TXD_HT_AMPDU, &txdesc->flags));
++ rt2x00_set_field32(&word, TXWI_W0_MPDU_DENSITY, txdesc->mpdu_density);
++ rt2x00_set_field32(&word, TXWI_W0_TX_OP, txdesc->ifs);
++ rt2x00_set_field32(&word, TXWI_W0_MCS, txdesc->mcs);
++ rt2x00_set_field32(&word, TXWI_W0_BW,
++ test_bit(ENTRY_TXD_HT_BW_40, &txdesc->flags));
++ rt2x00_set_field32(&word, TXWI_W0_SHORT_GI,
++ test_bit(ENTRY_TXD_HT_SHORT_GI, &txdesc->flags));
++ rt2x00_set_field32(&word, TXWI_W0_STBC, txdesc->stbc);
++ rt2x00_set_field32(&word, TXWI_W0_PHYMODE, txdesc->rate_mode);
++ rt2x00_desc_write(txwi, 0, word);
++
++ rt2x00_desc_read(txwi, 1, &word);
++ rt2x00_set_field32(&word, TXWI_W1_ACK,
++ test_bit(ENTRY_TXD_ACK, &txdesc->flags));
++ rt2x00_set_field32(&word, TXWI_W1_ACK,
++ test_bit(ENTRY_TXD_FIRST_FRAGMENT, &txdesc->flags));
++ rt2x00_set_field32(&word, TXWI_W1_BW_WIN_SIZE, txdesc->ba_size);
++ rt2x00_set_field32(&word, TXWI_W1_WIRELESS_CLI_ID,
++ skbdesc->entry->entry_idx);
++ rt2x00_set_field32(&word, TXWI_W1_MPDU_TOTAL_BYTE_COUNT, skb->len);
++ rt2x00_set_field32(&word, TXWI_W1_PACKETID,
++ skbdesc->entry->queue->qid);
++ rt2x00_desc_write(txwi, 1, word);
++
++ if (test_bit(ENTRY_TXD_ENCRYPT, &txdesc->flags)) {
++ _rt2x00_desc_write(txwi, 2, skbdesc->iv[0]);
++ _rt2x00_desc_write(txwi, 3, skbdesc->iv[1]);
++ }
++
++ /*
++ * Initialize TX descriptor
++ */
++ rt2x00_desc_read(txd, 0, &word);
++ rt2x00_set_field32(&word, TXD_W0_SD_PTR0, skbdesc->skb_dma);
++ rt2x00_desc_write(txd, 0, word);
++
++ rt2x00_desc_read(txd, 1, &word);
++ rt2x00_set_field32(&word, TXD_W1_SD_LEN1, skb->len);
++ rt2x00_set_field32(&word, TXD_W1_LAST_SEC1, 1);
++ rt2x00_set_field32(&word, TXD_W1_BURST,
++ test_bit(ENTRY_TXD_BURST, &txdesc->flags));
++ rt2x00_set_field32(&word, TXD_W1_SD_LEN0,
++ rt2x00dev->hw->extra_tx_headroom);
++ rt2x00_set_field32(&word, TXD_W1_LAST_SEC0,
++ !test_bit(ENTRY_TXD_MORE_FRAG, &txdesc->flags));
++ rt2x00_set_field32(&word, TXD_W1_DMA_DONE, 0);
++ rt2x00_desc_write(txd, 1, word);
++
++ rt2x00_desc_read(txd, 2, &word);
++ rt2x00_set_field32(&word, TXD_W2_SD_PTR1,
++ skbdesc->skb_dma + rt2x00dev->hw->extra_tx_headroom);
++ rt2x00_desc_write(txd, 2, word);
++
++ rt2x00_desc_read(txd, 3, &word);
++ rt2x00_set_field32(&word, TXD_W3_WIV, 1);
++ rt2x00_set_field32(&word, TXD_W3_QSEL, 2);
++ rt2x00_desc_write(txd, 3, word);
++}
++
++/*
++ * TX data initialization
++ */
++static void rt2800pci_write_beacon(struct queue_entry *entry)
++{
++ struct rt2x00_dev *rt2x00dev = entry->queue->rt2x00dev;
++ struct skb_frame_desc *skbdesc = get_skb_frame_desc(entry->skb);
++ unsigned int beacon_base;
++ u32 reg;
++
++ /*
++ * Disable beaconing while we are reloading the beacon data,
++ * otherwise we might be sending out invalid data.
++ */
++ rt2x00pci_register_read(rt2x00dev, BCN_TIME_CFG, ®);
++ rt2x00_set_field32(®, BCN_TIME_CFG_TSF_TICKING, 0);
++ rt2x00_set_field32(®, BCN_TIME_CFG_TBTT_ENABLE, 0);
++ rt2x00_set_field32(®, BCN_TIME_CFG_BEACON_GEN, 0);
++ rt2x00pci_register_write(rt2x00dev, BCN_TIME_CFG, reg);
++
++ /*
++ * Write entire beacon with descriptor to register.
++ */
++ beacon_base = HW_BEACON_OFFSET(entry->entry_idx);
++ rt2x00pci_register_multiwrite(rt2x00dev,
++ beacon_base,
++ skbdesc->desc, skbdesc->desc_len);
++ rt2x00pci_register_multiwrite(rt2x00dev,
++ beacon_base + skbdesc->desc_len,
++ entry->skb->data, entry->skb->len);
++
++ /*
++ * Clean up beacon skb.
++ */
++ dev_kfree_skb_any(entry->skb);
++ entry->skb = NULL;
++}
++
++static void rt2800pci_kick_tx_queue(struct rt2x00_dev *rt2x00dev,
++ const enum data_queue_qid queue_idx)
++{
++ struct data_queue *queue;
++ unsigned int idx, qidx = 0;
++ u32 reg;
++
++ if (queue_idx == QID_BEACON) {
++ rt2x00pci_register_read(rt2x00dev, BCN_TIME_CFG, ®);
++ if (!rt2x00_get_field32(reg, BCN_TIME_CFG_BEACON_GEN)) {
++ rt2x00_set_field32(®, BCN_TIME_CFG_TSF_TICKING, 1);
++ rt2x00_set_field32(®, BCN_TIME_CFG_TBTT_ENABLE, 1);
++ rt2x00_set_field32(®, BCN_TIME_CFG_BEACON_GEN, 1);
++ rt2x00pci_register_write(rt2x00dev, BCN_TIME_CFG, reg);
++ }
++ return;
++ }
++
++ if (queue_idx > QID_HCCA && queue_idx != QID_MGMT)
++ return;
++
++ queue = rt2x00queue_get_queue(rt2x00dev, queue_idx);
++ idx = queue->index[Q_INDEX];
++
++ if (queue_idx == QID_MGMT)
++ qidx = 5;
++ else
++ qidx = queue_idx;
++
++ rt2x00pci_register_write(rt2x00dev, TX_CTX_IDX(qidx), idx);
++}
++
++/*
++ * RX control handlers
++ */
++static void rt2800pci_fill_rxdone(struct queue_entry *entry,
++ struct rxdone_entry_desc *rxdesc)
++{
++ struct rt2x00_dev *rt2x00dev = entry->queue->rt2x00dev;
++ struct queue_entry_priv_pci *entry_priv = entry->priv_data;
++ __le32 *rxd = entry_priv->desc;
++ __le32 *rxwi = (__le32 *)entry->skb->data;
++ u32 rxd3;
++ u32 rxwi0;
++ u32 rxwi1;
++ u32 rxwi2;
++ u32 rxwi3;
++
++ rt2x00_desc_read(rxd, 3, &rxd3);
++ rt2x00_desc_read(rxwi, 0, &rxwi0);
++ rt2x00_desc_read(rxwi, 1, &rxwi1);
++ rt2x00_desc_read(rxwi, 2, &rxwi2);
++ rt2x00_desc_read(rxwi, 3, &rxwi3);
++
++ if (rt2x00_get_field32(rxd3, RXD_W3_CRC_ERROR))
++ rxdesc->flags |= RX_FLAG_FAILED_FCS_CRC;
++
++ if (test_bit(CONFIG_SUPPORT_HW_CRYPTO, &rt2x00dev->flags)) {
++ /*
++ * Unfortunately we don't know the cipher type used during
++ * decryption. This prevents us from correct providing
++ * correct statistics through debugfs.
++ */
++ rxdesc->cipher = CIPHER_NONE;
++ rxdesc->cipher_status =
++ rt2x00_get_field32(rxd3, RXD_W3_CIPHER_ERROR);
++ }
++
++ if (rt2x00_get_field32(rxd3, RXD_W3_DECRYPTED)) {
++ /*
++ * Hardware has stripped IV/EIV data from 802.11 frame during
++ * decryption. Unfortunately the descriptor doesn't contain
++ * any fields with the EIV/IV data either, so they can't
++ * be restored by rt2x00lib.
++ */
++ rxdesc->flags |= RX_FLAG_IV_STRIPPED;
++
++ if (rxdesc->cipher_status == RX_CRYPTO_SUCCESS)
++ rxdesc->flags |= RX_FLAG_DECRYPTED;
++ else if (rxdesc->cipher_status == RX_CRYPTO_FAIL_MIC)
++ rxdesc->flags |= RX_FLAG_MMIC_ERROR;
++ }
++
++ if (rt2x00_get_field32(rxd3, RXD_W3_MY_BSS))
++ rxdesc->dev_flags |= RXDONE_MY_BSS;
++
++ if (rt2x00_get_field32(rxwi1, RXWI_W1_SHORT_GI))
++ rxdesc->flags |= RX_FLAG_SHORT_GI;
++
++ if (rt2x00_get_field32(rxwi1, RXWI_W1_BW))
++ rxdesc->flags |= RX_FLAG_40MHZ;
++
++ switch (rt2x00_get_field32(rxwi1, RXWI_W1_PHYMODE)) {
++ case RATE_MODE_CCK:
++ /*
++ * Mask of 0x8 bit to remove the short preamble flag.
++ */
++ rxdesc->signal =
++ (RATE_MODE_CCK << 8) |
++ (rt2x00_get_field32(rxwi1, RXWI_W1_MCS) & ~0x8);
++ break;
++ case RATE_MODE_OFDM:
++ rxdesc->signal =
++ (RATE_MODE_OFDM << 8) |
++ rt2x00_get_field32(rxwi1, RXWI_W1_MCS);
++ break;
++ case RATE_MODE_HT_MIX:
++ case RATE_MODE_HT_GREENFIELD:
++ rxdesc->signal = rt2x00_get_field32(rxwi1, RXWI_W1_MCS);
++ rxdesc->flags |= RX_FLAG_HT;
++ break;
++ }
++
++ rxdesc->rssi =
++ (rt2x00_get_field32(rxwi2, RXWI_W2_RSSI0) +
++ rt2x00_get_field32(rxwi2, RXWI_W2_RSSI1) +
++ rt2x00_get_field32(rxwi2, RXWI_W2_RSSI2)) / 3;
++
++ rxdesc->noise =
++ (rt2x00_get_field32(rxwi3, RXWI_W3_SNR0) +
++ rt2x00_get_field32(rxwi3, RXWI_W3_SNR1)) / 2;
++
++ rxdesc->size = rt2x00_get_field32(rxwi0, RXWI_W0_MPDU_TOTAL_BYTE_COUNT);
++
++ /*
++ * Remove TXWI descriptor from start of buffer.
++ */
++ skb_pull(entry->skb, TXWI_DESC_SIZE);
++ skb_trim(entry->skb, rxdesc->size);
++}
++
++/*
++ * Interrupt functions.
++ */
++static void rt2800pci_txdone(struct rt2x00_dev *rt2x00dev)
++{
++ struct data_queue *queue;
++ struct queue_entry *entry;
++ struct queue_entry *entry_done;
++ struct queue_entry_priv_pci *entry_priv;
++ struct txdone_entry_desc txdesc;
++ u32 word;
++ u32 reg;
++ u32 old_reg;
++ int type;
++ int index;
++
++ /*
++ * During each loop we will compare the freshly read
++ * TX_STA_FIFO register value with the value read from
++ * the previous loop. If the 2 values are equal then
++ * we should stop processing because the chance it
++ * quite big that the device has been unplugged and
++ * we risk going into an endless loop.
++ */
++ old_reg = 0;
++
++ while (1) {
++ rt2x00pci_register_read(rt2x00dev, TX_STA_FIFO, ®);
++ if (!rt2x00_get_field32(reg, TX_STA_FIFO_VALID))
++ break;
++
++ if (old_reg == reg)
++ break;
++ old_reg = reg;
++
++ /*
++ * Skip this entry when it contains an invalid
++ * queue identication number.
++ */
++ type = rt2x00_get_field32(reg, TX_STA_FIFO_PID_TYPE);
++ queue = rt2x00queue_get_queue(rt2x00dev, type);
++ if (unlikely(!queue))
++ continue;
++
++ /*
++ * Skip this entry when it contains an invalid
++ * index number.
++ */
++ index = rt2x00_get_field32(reg, TX_STA_FIFO_WCID);
++ if (unlikely(index >= queue->limit))
++ continue;
++
++ entry = &queue->entries[index];
++ entry_priv = entry->priv_data;
++ rt2x00_desc_read((__le32 *)entry->skb->data, 0, &word);
++
++ entry_done = rt2x00queue_get_entry(queue, Q_INDEX_DONE);
++ while (entry != entry_done) {
++ /*
++ * Catch up.
++ * Just report any entries we missed as failed.
++ */
++ WARNING(rt2x00dev,
++ "TX status report missed for entry %d\n",
++ entry_done->entry_idx);
++
++ txdesc.flags = 0;
++ __set_bit(TXDONE_UNKNOWN, &txdesc.flags);
++ txdesc.retry = 0;
++
++ rt2x00lib_txdone(entry_done, &txdesc);
++ entry_done = rt2x00queue_get_entry(queue, Q_INDEX_DONE);
++ }
++
++ /*
++ * Obtain the status about this packet.
++ */
++ txdesc.flags = 0;
++ if (rt2x00_get_field32(reg, TX_STA_FIFO_TX_SUCCESS))
++ __set_bit(TXDONE_SUCCESS, &txdesc.flags);
++ else
++ __set_bit(TXDONE_FAILURE, &txdesc.flags);
++ txdesc.retry = rt2x00_get_field32(word, TXWI_W0_MCS);
++
++ rt2x00lib_txdone(entry, &txdesc);
++ }
++}
++
++static irqreturn_t rt2800pci_interrupt(int irq, void *dev_instance)
++{
++ struct rt2x00_dev *rt2x00dev = dev_instance;
++ u32 reg;
++
++ /* Read status and ACK all interrupts */
++ rt2x00pci_register_read(rt2x00dev, INT_SOURCE_CSR, ®);
++ rt2x00pci_register_write(rt2x00dev, INT_SOURCE_CSR, reg);
++
++ if (!reg)
++ return IRQ_NONE;
++
++ if (!test_bit(DEVICE_STATE_ENABLED_RADIO, &rt2x00dev->flags))
++ return IRQ_HANDLED;
++
++ /*
++ * 1 - Rx ring done interrupt.
++ */
++ if (rt2x00_get_field32(reg, INT_SOURCE_CSR_RX_DONE))
++ rt2x00pci_rxdone(rt2x00dev);
++
++ if (rt2x00_get_field32(reg, INT_SOURCE_CSR_TX_FIFO_STATUS))
++ rt2800pci_txdone(rt2x00dev);
++
++ return IRQ_HANDLED;
++}
++
++/*
++ * Device probe functions.
++ */
++static int rt2800pci_validate_eeprom(struct rt2x00_dev *rt2x00dev)
++{
++ struct eeprom_93cx6 eeprom;
++ u32 reg;
++ u16 word;
++ u8 *mac;
++ u8 default_lna_gain;
++
++ rt2x00pci_register_read(rt2x00dev, E2PROM_CSR, ®);
++
++ 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) ?
++ PCI_EEPROM_WIDTH_93C46 : PCI_EEPROM_WIDTH_93C66;
++ eeprom.reg_data_in = 0;
++ eeprom.reg_data_out = 0;
++ eeprom.reg_data_clock = 0;
++ eeprom.reg_chip_select = 0;
++
++ eeprom_93cx6_multiread(&eeprom, EEPROM_BASE, rt2x00dev->eeprom,
++ EEPROM_SIZE / sizeof(u16));
++
++ /*
++ * Start validation of the data that has been read.
++ */
++ mac = rt2x00_eeprom_addr(rt2x00dev, EEPROM_MAC_ADDR_0);
++ if (!is_valid_ether_addr(mac)) {
++ DECLARE_MAC_BUF(macbuf);
++
++ random_ether_addr(mac);
++ EEPROM(rt2x00dev, "MAC: %s\n", print_mac(macbuf, mac));
++ }
++
++ rt2x00_eeprom_read(rt2x00dev, EEPROM_ANTENNA, &word);
++ if (word == 0xffff) {
++ rt2x00_set_field16(&word, EEPROM_ANTENNA_RXPATH, 2);
++ rt2x00_set_field16(&word, EEPROM_ANTENNA_TXPATH, 1);
++ rt2x00_set_field16(&word, EEPROM_ANTENNA_RF_TYPE, RF2820);
++ rt2x00_eeprom_write(rt2x00dev, EEPROM_ANTENNA, word);
++ EEPROM(rt2x00dev, "Antenna: 0x%04x\n", word);
++ }
++
++ rt2x00_eeprom_read(rt2x00dev, EEPROM_NIC, &word);
++ if (word != 0) {
++ /* NIC configuration must always be 0. */
++ word = 0;
++ rt2x00_eeprom_write(rt2x00dev, EEPROM_NIC, word);
++ EEPROM(rt2x00dev, "NIC: 0x%04x\n", word);
++ }
++
++ rt2x00_eeprom_read(rt2x00dev, EEPROM_FREQ, &word);
++ if ((word & 0x00ff) == 0x00ff) {
++ rt2x00_set_field16(&word, EEPROM_FREQ_OFFSET, 0);
++ rt2x00_set_field16(&word, EEPROM_FREQ_LED_MODE,
++ LED_MODE_TXRX_ACTIVITY);
++ rt2x00_set_field16(&word, EEPROM_FREQ_LED_POLARITY, 0);
++ rt2x00_eeprom_write(rt2x00dev, EEPROM_FREQ, word);
++ rt2x00_eeprom_write(rt2x00dev, EEPROM_LED1, 0x5555);
++ rt2x00_eeprom_write(rt2x00dev, EEPROM_LED2, 0x2221);
++ rt2x00_eeprom_write(rt2x00dev, EEPROM_LED3, 0xa9f8);
++ EEPROM(rt2x00dev, "Freq: 0x%04x\n", word);
++ }
++
++ /*
++ * During the LNA validation we are going to use
++ * lna0 as correct value. Note that EEPROM_LNA
++ * is never validated.
++ */
++ rt2x00_eeprom_read(rt2x00dev, EEPROM_LNA, &word);
++ default_lna_gain = rt2x00_get_field16(word, EEPROM_LNA_A0);
++
++ rt2x00_eeprom_read(rt2x00dev, EEPROM_RSSI_BG, &word);
++ if (abs(rt2x00_get_field16(word, EEPROM_RSSI_BG_OFFSET0)) > 10)
++ rt2x00_set_field16(&word, EEPROM_RSSI_BG_OFFSET0, 0);
++ if (abs(rt2x00_get_field16(word, EEPROM_RSSI_BG_OFFSET1)) > 10)
++ rt2x00_set_field16(&word, EEPROM_RSSI_BG_OFFSET1, 0);
++ rt2x00_eeprom_write(rt2x00dev, EEPROM_RSSI_BG, word);
++
++ rt2x00_eeprom_read(rt2x00dev, EEPROM_RSSI_BG2, &word);
++ if (abs(rt2x00_get_field16(word, EEPROM_RSSI_BG2_OFFSET2)) > 10)
++ rt2x00_set_field16(&word, EEPROM_RSSI_BG2_OFFSET2, 0);
++ if (rt2x00_get_field16(word, EEPROM_RSSI_BG2_LNA_A1) == 0x00 ||
++ rt2x00_get_field16(word, EEPROM_RSSI_BG2_LNA_A1) == 0xff)
++ rt2x00_set_field16(&word, EEPROM_RSSI_BG2_LNA_A1,
++ default_lna_gain);
++ rt2x00_eeprom_write(rt2x00dev, EEPROM_RSSI_BG2, word);
++
++ rt2x00_eeprom_read(rt2x00dev, EEPROM_RSSI_A, &word);
++ if (abs(rt2x00_get_field16(word, EEPROM_RSSI_A_OFFSET0)) > 10)
++ rt2x00_set_field16(&word, EEPROM_RSSI_A_OFFSET0, 0);
++ if (abs(rt2x00_get_field16(word, EEPROM_RSSI_A_OFFSET1)) > 10)
++ rt2x00_set_field16(&word, EEPROM_RSSI_A_OFFSET1, 0);
++ rt2x00_eeprom_write(rt2x00dev, EEPROM_RSSI_A, word);
++
++ rt2x00_eeprom_read(rt2x00dev, EEPROM_RSSI_A2, &word);
++ if (abs(rt2x00_get_field16(word, EEPROM_RSSI_A2_OFFSET2)) > 10)
++ rt2x00_set_field16(&word, EEPROM_RSSI_A2_OFFSET2, 0);
++ if (rt2x00_get_field16(word, EEPROM_RSSI_A2_LNA_A2) == 0x00 ||
++ rt2x00_get_field16(word, EEPROM_RSSI_A2_LNA_A2) == 0xff)
++ rt2x00_set_field16(&word, EEPROM_RSSI_A2_LNA_A2,
++ default_lna_gain);
++ rt2x00_eeprom_write(rt2x00dev, EEPROM_RSSI_A2, word);
++
++ return 0;
++}
++
++static int rt2800pci_init_eeprom(struct rt2x00_dev *rt2x00dev)
++{
++ u32 reg;
++ u16 value;
++ u16 eeprom;
++ u16 device;
++
++ /*
++ * Read EEPROM word for configuration.
++ */
++ rt2x00_eeprom_read(rt2x00dev, EEPROM_ANTENNA, &eeprom);
++
++ /*
++ * Identify RF chipset.
++ * To determine the RT chip we have to read the
++ * PCI header of the device.
++ */
++ pci_read_config_word(to_pci_dev(rt2x00dev->dev),
++ PCI_CONFIG_HEADER_DEVICE, &device);
++ value = rt2x00_get_field16(eeprom, EEPROM_ANTENNA_RF_TYPE);
++ rt2x00pci_register_read(rt2x00dev, MAC_CSR0, ®);
++ reg = rt2x00_get_field32(reg, MAC_CSR0_ASIC_REV);
++ rt2x00_set_chip(rt2x00dev, device, value, reg);
++
++ if (!rt2x00_rf(&rt2x00dev->chip, RF2820) &&
++ !rt2x00_rf(&rt2x00dev->chip, RF2850) &&
++ !rt2x00_rf(&rt2x00dev->chip, RF2720) &&
++ !rt2x00_rf(&rt2x00dev->chip, RF2750)) {
++ ERROR(rt2x00dev, "Invalid RF chipset detected.\n");
++ return -ENODEV;
++ }
++
++ /*
++ * Read frequency offset and RF programming sequence.
++ */
++ rt2x00_eeprom_read(rt2x00dev, EEPROM_FREQ, &eeprom);
++ rt2x00dev->freq_offset = rt2x00_get_field16(eeprom, EEPROM_FREQ_OFFSET);
++
++ /*
++ * Read external LNA informations.
++ */
++ rt2x00_eeprom_read(rt2x00dev, EEPROM_NIC, &eeprom);
++
++ if (rt2x00_get_field16(eeprom, EEPROM_NIC_EXTERNAL_LNA_A))
++ __set_bit(CONFIG_EXTERNAL_LNA_A, &rt2x00dev->flags);
++ if (rt2x00_get_field16(eeprom, EEPROM_NIC_EXTERNAL_LNA_BG))
++ __set_bit(CONFIG_EXTERNAL_LNA_BG, &rt2x00dev->flags);
++
++ /*
++ * Detect if this device has an hardware controlled radio.
++ */
++#ifdef CONFIG_RT2X00_LIB_RFKILL
++ if (rt2x00_get_field16(eeprom, EEPROM_NIC_HW_RADIO))
++ __set_bit(CONFIG_SUPPORT_HW_BUTTON, &rt2x00dev->flags);
++#endif /* CONFIG_RT2X00_LIB_RFKILL */
++
++ /*
++ * Store led settings, for correct led behaviour.
++ */
++#ifdef CONFIG_RT2X00_LIB_LEDS
++ rt2800pci_init_led(rt2x00dev, &rt2x00dev->led_radio, LED_TYPE_RADIO);
++ rt2800pci_init_led(rt2x00dev, &rt2x00dev->led_assoc, LED_TYPE_ASSOC);
++ rt2800pci_init_led(rt2x00dev, &rt2x00dev->led_qual, LED_TYPE_QUALITY);
++
++ rt2x00_eeprom_read(rt2x00dev, EEPROM_FREQ, &rt2x00dev->led_mcu_reg);
++#endif /* CONFIG_RT2X00_LIB_LEDS */
++
++ return 0;
++}
++
++/*
++ * RF value list for rt2860
++ * Supports: 2.4 GHz (all) & 5.2 GHz (RF2850 & RF2750)
++ */
++static const struct rf_channel rf_vals[] = {
++ { 1, 0x18402ecc, 0x184c0786, 0x1816b455, 0x1800510b },
++ { 2, 0x18402ecc, 0x184c0786, 0x18168a55, 0x1800519f },
++ { 3, 0x18402ecc, 0x184c078a, 0x18168a55, 0x1800518b },
++ { 4, 0x18402ecc, 0x184c078a, 0x18168a55, 0x1800519f },
++ { 5, 0x18402ecc, 0x184c078e, 0x18168a55, 0x1800518b },
++ { 6, 0x18402ecc, 0x184c078e, 0x18168a55, 0x1800519f },
++ { 7, 0x18402ecc, 0x184c0792, 0x18168a55, 0x1800518b },
++ { 8, 0x18402ecc, 0x184c0792, 0x18168a55, 0x1800519f },
++ { 9, 0x18402ecc, 0x184c0796, 0x18168a55, 0x1800518b },
++ { 10, 0x18402ecc, 0x184c0796, 0x18168a55, 0x1800519f },
++ { 11, 0x18402ecc, 0x184c079a, 0x18168a55, 0x1800518b },
++ { 12, 0x18402ecc, 0x184c079a, 0x18168a55, 0x1800519f },
++ { 13, 0x18402ecc, 0x184c079e, 0x18168a55, 0x1800518b },
++ { 14, 0x18402ecc, 0x184c07a2, 0x18168a55, 0x18005193 },
++
++ /* 802.11 UNI / HyperLan 2 */
++ { 36, 0x18402ecc, 0x184c099a, 0x18158a55, 0x180ed1a3 },
++ { 38, 0x18402ecc, 0x184c099e, 0x18158a55, 0x180ed193 },
++ { 40, 0x18402ec8, 0x184c0682, 0x18158a55, 0x180ed183 },
++ { 44, 0x18402ec8, 0x184c0682, 0x18158a55, 0x180ed1a3 },
++ { 46, 0x18402ec8, 0x184c0686, 0x18158a55, 0x180ed18b },
++ { 48, 0x18402ec8, 0x184c0686, 0x18158a55, 0x180ed19b },
++ { 52, 0x18402ec8, 0x184c068a, 0x18158a55, 0x180ed193 },
++ { 54, 0x18402ec8, 0x184c068a, 0x18158a55, 0x180ed1a3 },
++ { 56, 0x18402ec8, 0x184c068e, 0x18158a55, 0x180ed18b },
++ { 60, 0x18402ec8, 0x184c0692, 0x18158a55, 0x180ed183 },
++ { 62, 0x18402ec8, 0x184c0692, 0x18158a55, 0x180ed193 },
++ { 64, 0x18402ec8, 0x184c0692, 0x18158a55, 0x180ed1a3 },
++
++ /* 802.11 HyperLan 2 */
++ { 100, 0x18402ec8, 0x184c06b2, 0x18178a55, 0x180ed783 },
++ { 102, 0x18402ec8, 0x184c06b2, 0x18578a55, 0x180ed793 },
++ { 104, 0x18402ec8, 0x184c06b2, 0x18578a55, 0x180ed1a3 },
++ { 108, 0x18402ecc, 0x184c0a32, 0x18578a55, 0x180ed193 },
++ { 110, 0x18402ecc, 0x184c0a36, 0x18178a55, 0x180ed183 },
++ { 112, 0x18402ecc, 0x184c0a36, 0x18178a55, 0x180ed19b },
++ { 116, 0x18402ecc, 0x184c0a3a, 0x18178a55, 0x180ed1a3 },
++ { 118, 0x18402ecc, 0x184c0a3e, 0x18178a55, 0x180ed193 },
++ { 120, 0x18402ec4, 0x184c0382, 0x18178a55, 0x180ed183 },
++ { 124, 0x18402ec4, 0x184c0382, 0x18178a55, 0x180ed193 },
++ { 126, 0x18402ec4, 0x184c0382, 0x18178a55, 0x180ed15b },
++ { 128, 0x18402ec4, 0x184c0382, 0x18178a55, 0x180ed1a3 },
++ { 132, 0x18402ec4, 0x184c0386, 0x18178a55, 0x180ed18b },
++ { 134, 0x18402ec4, 0x184c0386, 0x18178a55, 0x180ed193 },
++ { 136, 0x18402ec4, 0x184c0386, 0x18178a55, 0x180ed19b },
++ { 140, 0x18402ec4, 0x184c038a, 0x18178a55, 0x180ed183 },
++
++ /* 802.11 UNII */
++ { 149, 0x18402ec4, 0x184c038a, 0x18178a55, 0x180ed1a7 },
++ { 151, 0x18402ec4, 0x184c038e, 0x18178a55, 0x180ed187 },
++ { 153, 0x18402ec4, 0x184c038e, 0x18178a55, 0x180ed18f },
++ { 157, 0x18402ec4, 0x184c038e, 0x18178a55, 0x180ed19f },
++ { 159, 0x18402ec4, 0x184c038e, 0x18178a55, 0x180ed1a7 },
++ { 161, 0x18402ec4, 0x184c0392, 0x18178a55, 0x180ed187 },
++ { 165, 0x18402ec4, 0x184c0392, 0x18178a55, 0x180ed197 },
++
++ /* 802.11 Japan */
++ { 184, 0x15002ccc, 0x1500491e, 0x1509be55, 0x150c0a0b },
++ { 188, 0x15002ccc, 0x15004922, 0x1509be55, 0x150c0a13 },
++ { 192, 0x15002ccc, 0x15004926, 0x1509be55, 0x150c0a1b },
++ { 196, 0x15002ccc, 0x1500492a, 0x1509be55, 0x150c0a23 },
++ { 208, 0x15002ccc, 0x1500493a, 0x1509be55, 0x150c0a13 },
++ { 212, 0x15002ccc, 0x1500493e, 0x1509be55, 0x150c0a1b },
++ { 216, 0x15002ccc, 0x15004982, 0x1509be55, 0x150c0a23 },
++};
++
++static int rt2800pci_probe_hw_mode(struct rt2x00_dev *rt2x00dev)
++{
++ struct hw_mode_spec *spec = &rt2x00dev->spec;
++ struct channel_info *info;
++ char *tx_power1;
++ char *tx_power2;
++ unsigned int i;
++
++ /*
++ * Initialize all hw fields.
++ */
++ rt2x00dev->hw->flags =
++ IEEE80211_HW_HOST_BROADCAST_PS_BUFFERING |
++ IEEE80211_HW_SIGNAL_DBM;
++ rt2x00dev->hw->extra_tx_headroom = TXWI_DESC_SIZE;
++
++ SET_IEEE80211_DEV(rt2x00dev->hw, rt2x00dev->dev);
++ SET_IEEE80211_PERM_ADDR(rt2x00dev->hw,
++ rt2x00_eeprom_addr(rt2x00dev,
++ EEPROM_MAC_ADDR_0));
++
++ /*
++ * Initialize hw_mode information.
++ */
++ spec->supported_bands = SUPPORT_BAND_2GHZ;
++ spec->supported_rates = SUPPORT_RATE_CCK | SUPPORT_RATE_OFDM;
++
++ if (rt2x00_rf(&rt2x00dev->chip, RF2820) ||
++ rt2x00_rf(&rt2x00dev->chip, RF2720)) {
++ spec->num_channels = 14;
++ spec->channels = rf_vals;
++ } else if (rt2x00_rf(&rt2x00dev->chip, RF2850) ||
++ rt2x00_rf(&rt2x00dev->chip, RF2750)) {
++ spec->supported_bands |= SUPPORT_BAND_5GHZ;
++ spec->num_channels = ARRAY_SIZE(rf_vals);
++ spec->channels = rf_vals;
++ }
++
++ /*
++ * Initialize HT information.
++ */
++ spec->ht.ht_supported = true;
++ spec->ht.cap =
++ IEEE80211_HT_CAP_SUP_WIDTH_20_40 |
++ IEEE80211_HT_CAP_GRN_FLD |
++ IEEE80211_HT_CAP_SGI_20 |
++ IEEE80211_HT_CAP_SGI_40 |
++ IEEE80211_HT_CAP_TX_STBC |
++ IEEE80211_HT_CAP_RX_STBC |
++ IEEE80211_HT_CAP_PSMP_SUPPORT;
++ spec->ht.ampdu_factor = 3;
++ spec->ht.ampdu_density = 4;
++ spec->ht.mcs.rx_mask[0] = 0xff;
++ spec->ht.mcs.rx_mask[1] = 0xff;
++ spec->ht.mcs.tx_params =
++ IEEE80211_HT_MCS_TX_DEFINED;
++
++ /*
++ * Create channel information array
++ */
++ info = kzalloc(spec->num_channels * sizeof(*info), GFP_KERNEL);
++ if (!info)
++ return -ENOMEM;
++
++ spec->channels_info = info;
++
++ tx_power1 = rt2x00_eeprom_addr(rt2x00dev, EEPROM_TXPOWER_BG1);
++ tx_power2 = rt2x00_eeprom_addr(rt2x00dev, EEPROM_TXPOWER_BG2);
++
++ for (i = 0; i < 14; i++) {
++ info[i].tx_power1 = TXPOWER_G_FROM_DEV(tx_power1[i]);
++ info[i].tx_power2 = TXPOWER_G_FROM_DEV(tx_power2[i]);
++ }
++
++ if (spec->num_channels > 14) {
++ tx_power1 = rt2x00_eeprom_addr(rt2x00dev, EEPROM_TXPOWER_A1);
++ tx_power2 = rt2x00_eeprom_addr(rt2x00dev, EEPROM_TXPOWER_A2);
++
++ for (i = 14; i < spec->num_channels; i++) {
++ info[i].tx_power1 = TXPOWER_A_FROM_DEV(tx_power1[i]);
++ info[i].tx_power2 = TXPOWER_A_FROM_DEV(tx_power2[i]);
++ }
++ }
++
++ return 0;
++}
++
++static int rt2800pci_probe_hw(struct rt2x00_dev *rt2x00dev)
++{
++ int retval;
++
++ /*
++ * Allocate eeprom data.
++ */
++ retval = rt2800pci_validate_eeprom(rt2x00dev);
++ if (retval)
++ return retval;
++
++ retval = rt2800pci_init_eeprom(rt2x00dev);
++ if (retval)
++ return retval;
++
++ /*
++ * Initialize hw specifications.
++ */
++ retval = rt2800pci_probe_hw_mode(rt2x00dev);
++ if (retval)
++ return retval;
++
++ /*
++ * This device requires firmware.
++ */
++ __set_bit(DRIVER_REQUIRE_FIRMWARE, &rt2x00dev->flags);
++ if (!modparam_nohwcrypt)
++ __set_bit(CONFIG_SUPPORT_HW_CRYPTO, &rt2x00dev->flags);
++
++ /*
++ * Set the rssi offset.
++ */
++ rt2x00dev->rssi_offset = DEFAULT_RSSI_OFFSET;
++
++ return 0;
++}
++
++/*
++ * IEEE80211 stack callback functions.
++ */
++static int rt2800pci_set_rts_threshold(struct ieee80211_hw *hw, u32 value)
++{
++ struct rt2x00_dev *rt2x00dev = hw->priv;
++ u32 reg;
++
++ rt2x00pci_register_read(rt2x00dev, TX_RTS_CFG, ®);
++ rt2x00_set_field32(®, TX_RTS_CFG_RTS_THRES, value);
++ rt2x00pci_register_write(rt2x00dev, TX_RTS_CFG, reg);
++
++ rt2x00pci_register_read(rt2x00dev, CCK_PROT_CFG, ®);
++ rt2x00_set_field32(®, CCK_PROT_CFG_RTS_TH_EN, 1);
++ rt2x00pci_register_write(rt2x00dev, CCK_PROT_CFG, reg);
++
++ rt2x00pci_register_read(rt2x00dev, OFDM_PROT_CFG, ®);
++ rt2x00_set_field32(®, OFDM_PROT_CFG_RTS_TH_EN, 1);
++ rt2x00pci_register_write(rt2x00dev, OFDM_PROT_CFG, reg);
++
++ rt2x00pci_register_read(rt2x00dev, MM20_PROT_CFG, ®);
++ rt2x00_set_field32(®, MM20_PROT_CFG_RTS_TH_EN, 1);
++ rt2x00pci_register_write(rt2x00dev, MM20_PROT_CFG, reg);
++
++ rt2x00pci_register_read(rt2x00dev, MM40_PROT_CFG, ®);
++ rt2x00_set_field32(®, MM40_PROT_CFG_RTS_TH_EN, 1);
++ rt2x00pci_register_write(rt2x00dev, MM40_PROT_CFG, reg);
++
++ rt2x00pci_register_read(rt2x00dev, GF20_PROT_CFG, ®);
++ rt2x00_set_field32(®, GF20_PROT_CFG_RTS_TH_EN, 1);
++ rt2x00pci_register_write(rt2x00dev, GF20_PROT_CFG, reg);
++
++ rt2x00pci_register_read(rt2x00dev, GF40_PROT_CFG, ®);
++ rt2x00_set_field32(®, GF40_PROT_CFG_RTS_TH_EN, 1);
++ rt2x00pci_register_write(rt2x00dev, GF40_PROT_CFG, reg);
++
++ return 0;
++}
++
++static int rt2800pci_conf_tx(struct ieee80211_hw *hw, u16 queue_idx,
++ const struct ieee80211_tx_queue_params *params)
++{
++ struct rt2x00_dev *rt2x00dev = hw->priv;
++ struct data_queue *queue;
++ struct rt2x00_field32 field;
++ int retval;
++ u32 reg;
++ u32 offset;
++
++ /*
++ * First pass the configuration through rt2x00lib, that will
++ * update the queue settings and validate the input. After that
++ * we are free to update the registers based on the value
++ * in the queue parameter.
++ */
++ retval = rt2x00mac_conf_tx(hw, queue_idx, params);
++ if (retval)
++ return retval;
++
++ queue = rt2x00queue_get_queue(rt2x00dev, queue_idx);
++
++ /* Update WMM TXOP register */
++ if (queue_idx < 2) {
++ field.bit_offset = queue_idx * 16;
++ field.bit_mask = 0xffff << field.bit_offset;
++
++ rt2x00pci_register_read(rt2x00dev, WMM_TXOP0_CFG, ®);
++ rt2x00_set_field32(®, field, queue->txop);
++ rt2x00pci_register_write(rt2x00dev, WMM_TXOP0_CFG, reg);
++ } else if (queue_idx < 4) {
++ field.bit_offset = (queue_idx - 2) * 16;
++ field.bit_mask = 0xffff << field.bit_offset;
++
++ rt2x00pci_register_read(rt2x00dev, WMM_TXOP1_CFG, ®);
++ rt2x00_set_field32(®, field, queue->txop);
++ rt2x00pci_register_write(rt2x00dev, WMM_TXOP1_CFG, reg);
++ }
++
++ /* Update WMM registers */
++ field.bit_offset = queue_idx * 4;
++ field.bit_mask = 0xf << field.bit_offset;
++
++ rt2x00pci_register_read(rt2x00dev, WMM_AIFSN_CFG, ®);
++ rt2x00_set_field32(®, field, queue->aifs);
++ rt2x00pci_register_write(rt2x00dev, WMM_AIFSN_CFG, reg);
++
++ rt2x00pci_register_read(rt2x00dev, WMM_CWMIN_CFG, ®);
++ rt2x00_set_field32(®, field, queue->cw_min);
++ rt2x00pci_register_write(rt2x00dev, WMM_CWMIN_CFG, reg);
++
++ rt2x00pci_register_read(rt2x00dev, WMM_CWMAX_CFG, ®);
++ rt2x00_set_field32(®, field, queue->cw_max);
++ rt2x00pci_register_write(rt2x00dev, WMM_CWMAX_CFG, reg);
++
++ /* Update EDCA registers */
++ if (queue_idx < 4) {
++ offset = EDCA_AC0_CFG + (sizeof(u32) * queue_idx);
++
++ rt2x00pci_register_read(rt2x00dev, offset, ®);
++ rt2x00_set_field32(®, EDCA_AC0_CFG_AIFSN, queue->aifs);
++ rt2x00_set_field32(®, EDCA_AC0_CFG_CWMIN, queue->cw_min);
++ rt2x00_set_field32(®, EDCA_AC0_CFG_CWMAX, queue->cw_max);
++ rt2x00pci_register_write(rt2x00dev, offset, reg);
++ }
++
++ return 0;
++}
++
++static u64 rt2800pci_get_tsf(struct ieee80211_hw *hw)
++{
++ struct rt2x00_dev *rt2x00dev = hw->priv;
++ u64 tsf;
++ u32 reg;
++
++ rt2x00pci_register_read(rt2x00dev, TSF_TIMER_DW1, ®);
++ tsf = (u64) rt2x00_get_field32(reg, TSF_TIMER_DW1_HIGH_WORD) << 32;
++ rt2x00pci_register_read(rt2x00dev, TSF_TIMER_DW0, ®);
++ tsf |= rt2x00_get_field32(reg, TSF_TIMER_DW0_LOW_WORD);
++
++ return tsf;
++}
++
++static const struct ieee80211_ops rt2800pci_mac80211_ops = {
++ .tx = rt2x00mac_tx,
++ .start = rt2x00mac_start,
++ .stop = rt2x00mac_stop,
++ .add_interface = rt2x00mac_add_interface,
++ .remove_interface = rt2x00mac_remove_interface,
++ .config = rt2x00mac_config,
++ .config_interface = rt2x00mac_config_interface,
++ .configure_filter = rt2x00mac_configure_filter,
++ .set_key = rt2x00mac_set_key,
++ .get_stats = rt2x00mac_get_stats,
++ .set_rts_threshold = rt2800pci_set_rts_threshold,
++ .bss_info_changed = rt2x00mac_bss_info_changed,
++ .conf_tx = rt2800pci_conf_tx,
++ .get_tx_stats = rt2x00mac_get_tx_stats,
++ .get_tsf = rt2800pci_get_tsf,
++};
++
++static const struct rt2x00lib_ops rt2800pci_rt2x00_ops = {
++ .irq_handler = rt2800pci_interrupt,
++ .probe_hw = rt2800pci_probe_hw,
++ .get_firmware_name = rt2800pci_get_firmware_name,
++ .get_firmware_crc = rt2800pci_get_firmware_crc,
++ .load_firmware = rt2800pci_load_firmware,
++ .initialize = rt2x00pci_initialize,
++ .uninitialize = rt2x00pci_uninitialize,
++ .get_entry_state = rt2800pci_get_entry_state,
++ .clear_entry = rt2800pci_clear_entry,
++ .set_device_state = rt2800pci_set_device_state,
++ .rfkill_poll = rt2800pci_rfkill_poll,
++ .link_stats = rt2800pci_link_stats,
++ .reset_tuner = rt2800pci_reset_tuner,
++ .link_tuner = rt2800pci_link_tuner,
++ .write_tx_desc = rt2800pci_write_tx_desc,
++ .write_tx_data = rt2x00pci_write_tx_data,
++ .write_beacon = rt2800pci_write_beacon,
++ .kick_tx_queue = rt2800pci_kick_tx_queue,
++ .fill_rxdone = rt2800pci_fill_rxdone,
++ .config_shared_key = rt2800pci_config_shared_key,
++ .config_pairwise_key = rt2800pci_config_pairwise_key,
++ .config_filter = rt2800pci_config_filter,
++ .config_intf = rt2800pci_config_intf,
++ .config_erp = rt2800pci_config_erp,
++ .config_ant = rt2800pci_config_ant,
++ .config = rt2800pci_config,
++};
++
++static const struct data_queue_desc rt2800pci_queue_rx = {
++ .entry_num = RX_ENTRIES,
++ .data_size = DATA_FRAME_SIZE,
++ .desc_size = RXD_DESC_SIZE,
++ .priv_size = sizeof(struct queue_entry_priv_pci),
++};
++
++static const struct data_queue_desc rt2800pci_queue_tx = {
++ .entry_num = TX_ENTRIES,
++ .data_size = DATA_FRAME_SIZE,
++ .desc_size = TXD_DESC_SIZE,
++ .priv_size = sizeof(struct queue_entry_priv_pci),
++};
++
++static const struct data_queue_desc rt2800pci_queue_bcn = {
++ .entry_num = 8 * BEACON_ENTRIES,
++ .data_size = 0, /* No DMA required for beacons */
++ .desc_size = TXWI_DESC_SIZE,
++ .priv_size = sizeof(struct queue_entry_priv_pci),
++};
++
++static const struct rt2x00_ops rt2800pci_ops = {
++ .name = KBUILD_MODNAME,
++ .max_sta_intf = 1,
++ .max_ap_intf = 8,
++ .eeprom_size = EEPROM_SIZE,
++ .rf_size = RF_SIZE,
++ .tx_queues = NUM_TX_QUEUES,
++ .rx = &rt2800pci_queue_rx,
++ .tx = &rt2800pci_queue_tx,
++ .bcn = &rt2800pci_queue_bcn,
++ .lib = &rt2800pci_rt2x00_ops,
++ .hw = &rt2800pci_mac80211_ops,
++#ifdef CONFIG_RT2X00_LIB_DEBUGFS
++ .debugfs = &rt2800pci_rt2x00debug,
++#endif /* CONFIG_RT2X00_LIB_DEBUGFS */
++};
++
++/*
++ * RT2800pci module information.
++ */
++static struct pci_device_id rt2800pci_device_table[] = {
++ { PCI_DEVICE(0x1814, 0x0601), PCI_DEVICE_DATA(&rt2800pci_ops) },
++ { PCI_DEVICE(0x1814, 0x0681), PCI_DEVICE_DATA(&rt2800pci_ops) },
++ { PCI_DEVICE(0x1814, 0x0701), PCI_DEVICE_DATA(&rt2800pci_ops) },
++ { PCI_DEVICE(0x1814, 0x0781), PCI_DEVICE_DATA(&rt2800pci_ops) },
++ { PCI_DEVICE(0x1a3b, 0x1059), PCI_DEVICE_DATA(&rt2800pci_ops) },
++ { 0, }
++};
++
++MODULE_AUTHOR(DRV_PROJECT);
++MODULE_VERSION(DRV_VERSION);
++MODULE_DESCRIPTION("Ralink RT2800 PCI & PCMCIA Wireless LAN driver.");
++MODULE_SUPPORTED_DEVICE("Ralink RT2860 PCI & PCMCIA chipset based cards");
++MODULE_DEVICE_TABLE(pci, rt2800pci_device_table);
++MODULE_FIRMWARE(FIRMWARE_RT2860);
++MODULE_LICENSE("GPL");
++
++static struct pci_driver rt2800pci_driver = {
++ .name = KBUILD_MODNAME,
++ .id_table = rt2800pci_device_table,
++ .probe = rt2x00pci_probe,
++ .remove = __devexit_p(rt2x00pci_remove),
++ .suspend = rt2x00pci_suspend,
++ .resume = rt2x00pci_resume,
++};
++
++static int __init rt2800pci_init(void)
++{
++ return pci_register_driver(&rt2800pci_driver);
++}
++
++static void __exit rt2800pci_exit(void)
++{
++ pci_unregister_driver(&rt2800pci_driver);
++}
++
++module_init(rt2800pci_init);
++module_exit(rt2800pci_exit);
+--- /dev/null
++++ b/drivers/net/wireless/rt2x00/rt2800pci.h
+@@ -0,0 +1,1873 @@
++/*
++ Copyright (C) 2004 - 2008 rt2x00 SourceForge Project
++ <http://rt2x00.serialmonkey.com>
++
++ This program is free software; you can redistribute it and/or modify
++ it under the terms of the GNU General Public License as published by
++ the Free Software Foundation; either version 2 of the License, or
++ (at your option) any later version.
++
++ This program is distributed in the hope that it will be useful,
++ but WITHOUT ANY WARRANTY; without even the implied warranty of
++ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
++ GNU General Public License for more details.
++
++ You should have received a copy of the GNU General Public License
++ along with this program; if not, write to the
++ Free Software Foundation, Inc.,
++ 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
++ */
++
++/*
++ Module: rt2800pci
++ Abstract: Data structures and registers for the rt2800pci module.
++ Supported chipsets: RT2800E & RT2800ED.
++ */
++
++#ifndef RT2800PCI_H
++#define RT2800PCI_H
++
++/*
++ * RF chip defines.
++ *
++ * RF2820 2.4G 2T3R
++ * RF2850 2.4G/5G 2T3R
++ * RF2720 2.4G 1T2R
++ * RF2750 2.4G/5G 1T2R
++ * RF3020 2.4G 1T1R
++ * RF2020 2.4G B/G
++ */
++#define RF2820 0x0001
++#define RF2850 0x0002
++#define RF2720 0x0003
++#define RF2750 0x0004
++#define RF3020 0x0005
++#define RF2020 0x0006
++
++/*
++ * RT2860 version
++ */
++#define RT2860_VERSION_C 0x0100
++#define RT2860_VERSION_D 0x0101
++#define RT2860_VERSION_E 0x0200
++
++/*
++ * Signal information.
++ * Defaul offset is required for RSSI <-> dBm conversion.
++ */
++#define DEFAULT_RSSI_OFFSET 120 /* FIXME */
++
++/*
++ * Register layout information.
++ */
++#define CSR_REG_BASE 0x1000
++#define CSR_REG_SIZE 0x0800
++#define EEPROM_BASE 0x0000
++#define EEPROM_SIZE 0x0110
++#define BBP_BASE 0x0000
++#define BBP_SIZE 0x0080
++#define RF_BASE 0x0000
++#define RF_SIZE 0x0014
++
++/*
++ * Number of TX queues.
++ */
++#define NUM_TX_QUEUES 4
++
++/*
++ * PCI registers.
++ */
++
++/*
++ * PCI Configuration Header
++ */
++#define PCI_CONFIG_HEADER_VENDOR 0x0000
++#define PCI_CONFIG_HEADER_DEVICE 0x0002
++
++/*
++ * E2PROM_CSR: EEPROM control register.
++ * RELOAD: Write 1 to reload eeprom content.
++ * TYPE_93C46: 1: 93c46, 0:93c66.
++ * LOAD_STATUS: 1:loading, 0:done.
++ */
++#define E2PROM_CSR 0x0004
++#define E2PROM_CSR_RELOAD FIELD32(0x00000001)
++#define E2PROM_CSR_DATA_CLOCK FIELD32(0x00000002)
++#define E2PROM_CSR_CHIP_SELECT FIELD32(0x00000004)
++#define E2PROM_CSR_DATA_IN FIELD32(0x00000008)
++#define E2PROM_CSR_DATA_OUT FIELD32(0x00000010)
++#define E2PROM_CSR_TYPE_93C46 FIELD32(0x00000020)
++#define E2PROM_CSR_LOAD_STATUS FIELD32(0x00000040)
++
++/*
++ * HOST-MCU shared memory
++ */
++#define HOST_CMD_CSR 0x0404
++#define HOST_CMD_CSR_HOST_COMMAND FIELD32(0x000000ff)
++
++/*
++ * INT_SOURCE_CSR: Interrupt source register.
++ * Write one to clear corresponding bit.
++ * TX_FIFO_STATUS: FIFO Statistics is full, sw should read 0x171c
++ */
++#define INT_SOURCE_CSR 0x0200
++#define INT_SOURCE_CSR_RXDELAYINT FIELD32(0x00000001)
++#define INT_SOURCE_CSR_TXDELAYINT FIELD32(0x00000002)
++#define INT_SOURCE_CSR_RX_DONE FIELD32(0x00000004)
++#define INT_SOURCE_CSR_AC0_DMA_DONE FIELD32(0x00000008)
++#define INT_SOURCE_CSR_AC1_DMA_DONE FIELD32(0x00000010)
++#define INT_SOURCE_CSR_AC2_DMA_DONE FIELD32(0x00000020)
++#define INT_SOURCE_CSR_AC3_DMA_DONE FIELD32(0x00000040)
++#define INT_SOURCE_CSR_HCCA_DMA_DONE FIELD32(0x00000080)
++#define INT_SOURCE_CSR_MGMT_DMA_DONE FIELD32(0x00000100)
++#define INT_SOURCE_CSR_MCU_COMMAND FIELD32(0x00000200)
++#define INT_SOURCE_CSR_RXTX_COHERENT FIELD32(0x00000400)
++#define INT_SOURCE_CSR_TBTT FIELD32(0x00000800)
++#define INT_SOURCE_CSR_PRE_TBTT FIELD32(0x00001000)
++#define INT_SOURCE_CSR_TX_FIFO_STATUS FIELD32(0x00002000)
++#define INT_SOURCE_CSR_AUTO_WAKEUP FIELD32(0x00004000)
++#define INT_SOURCE_CSR_GPTIMER FIELD32(0x00008000)
++#define INT_SOURCE_CSR_RX_COHERENT FIELD32(0x00010000)
++#define INT_SOURCE_CSR_TX_COHERENT FIELD32(0x00020000)
++
++/*
++ * INT_MASK_CSR: Interrupt MASK register. 1: the interrupt is mask OFF.
++ */
++#define INT_MASK_CSR 0x0204
++#define INT_MASK_CSR_RXDELAYINT FIELD32(0x00000001)
++#define INT_MASK_CSR_TXDELAYINT FIELD32(0x00000002)
++#define INT_MASK_CSR_RX_DONE FIELD32(0x00000004)
++#define INT_MASK_CSR_AC0_DMA_DONE FIELD32(0x00000008)
++#define INT_MASK_CSR_AC1_DMA_DONE FIELD32(0x00000010)
++#define INT_MASK_CSR_AC2_DMA_DONE FIELD32(0x00000020)
++#define INT_MASK_CSR_AC3_DMA_DONE FIELD32(0x00000040)
++#define INT_MASK_CSR_HCCA_DMA_DONE FIELD32(0x00000080)
++#define INT_MASK_CSR_MGMT_DMA_DONE FIELD32(0x00000100)
++#define INT_MASK_CSR_MCU_COMMAND FIELD32(0x00000200)
++#define INT_MASK_CSR_RX_COHERENT FIELD32(0x40000000)
++#define INT_MASK_CSR_TX_COHERENT FIELD32(0x80000000)
++
++/*
++ * WPDMA_GLO_CFG
++ */
++#define WPDMA_GLO_CFG 0x0208
++#define WPDMA_GLO_CFG_ENABLE_TX_DMA FIELD32(0x00000001)
++#define WPDMA_GLO_CFG_TX_DMA_BUSY FIELD32(0x00000002)
++#define WPDMA_GLO_CFG_ENABLE_RX_DMA FIELD32(0x00000004)
++#define WPDMA_GLO_CFG_RX_DMA_BUSY FIELD32(0x00000008)
++#define WPDMA_GLO_CFG_WP_DMA_BURST_SIZE FIELD32(0x00000030)
++#define WPDMA_GLO_CFG_TX_WRITEBACK_DONE FIELD32(0x00000040)
++#define WPDMA_GLO_CFG_BIG_ENDIAN FIELD32(0x00000080)
++#define WPDMA_GLO_CFG_RX_HDR_SCATTER FIELD32(0x0000ff00)
++#define WPDMA_GLO_CFG_HDR_SEG_LEN FIELD32(0xffff0000)
++
++/*
++ * WPDMA_RST_IDX
++ */
++#define WPDMA_RST_IDX 0x020c
++#define WPDMA_RST_IDX_DTX_IDX0 FIELD32(0x00000001)
++#define WPDMA_RST_IDX_DTX_IDX1 FIELD32(0x00000002)
++#define WPDMA_RST_IDX_DTX_IDX2 FIELD32(0x00000004)
++#define WPDMA_RST_IDX_DTX_IDX3 FIELD32(0x00000008)
++#define WPDMA_RST_IDX_DTX_IDX4 FIELD32(0x00000010)
++#define WPDMA_RST_IDX_DTX_IDX5 FIELD32(0x00000020)
++#define WPDMA_RST_IDX_DRX_IDX0 FIELD32(0x00010000)
++
++/*
++ * DELAY_INT_CFG
++ */
++#define DELAY_INT_CFG 0x0210
++#define DELAY_INT_CFG_RXMAX_PTIME FIELD32(0x000000ff)
++#define DELAY_INT_CFG_RXMAX_PINT FIELD32(0x00007f00)
++#define DELAY_INT_CFG_RXDLY_INT_EN FIELD32(0x00008000)
++#define DELAY_INT_CFG_TXMAX_PTIME FIELD32(0x00ff0000)
++#define DELAY_INT_CFG_TXMAX_PINT FIELD32(0x7f000000)
++#define DELAY_INT_CFG_TXDLY_INT_EN FIELD32(0x80000000)
++
++/*
++ * WMM_AIFSN_CFG: Aifsn for each EDCA AC
++ * AIFSN0: AC_BE
++ * AIFSN1: AC_BK
++ * AIFSN1: AC_VI
++ * AIFSN1: AC_VO
++ */
++#define WMM_AIFSN_CFG 0x0214
++#define WMM_AIFSN_CFG_AIFSN0 FIELD32(0x0000000f)
++#define WMM_AIFSN_CFG_AIFSN1 FIELD32(0x000000f0)
++#define WMM_AIFSN_CFG_AIFSN2 FIELD32(0x00000f00)
++#define WMM_AIFSN_CFG_AIFSN3 FIELD32(0x0000f000)
++
++/*
++ * WMM_CWMIN_CSR: CWmin for each EDCA AC
++ * CWMIN0: AC_BE
++ * CWMIN1: AC_BK
++ * CWMIN1: AC_VI
++ * CWMIN1: AC_VO
++ */
++#define WMM_CWMIN_CFG 0x0218
++#define WMM_CWMIN_CFG_CWMIN0 FIELD32(0x0000000f)
++#define WMM_CWMIN_CFG_CWMIN1 FIELD32(0x000000f0)
++#define WMM_CWMIN_CFG_CWMIN2 FIELD32(0x00000f00)
++#define WMM_CWMIN_CFG_CWMIN3 FIELD32(0x0000f000)
++
++/*
++ * WMM_CWMAX_CSR: CWmax for each EDCA AC
++ * CWMAX0: AC_BE
++ * CWMAX1: AC_BK
++ * CWMAX1: AC_VI
++ * CWMAX1: AC_VO
++ */
++#define WMM_CWMAX_CFG 0x021c
++#define WMM_CWMAX_CFG_CWMAX0 FIELD32(0x0000000f)
++#define WMM_CWMAX_CFG_CWMAX1 FIELD32(0x000000f0)
++#define WMM_CWMAX_CFG_CWMAX2 FIELD32(0x00000f00)
++#define WMM_CWMAX_CFG_CWMAX3 FIELD32(0x0000f000)
++
++/*
++ * AC_TXOP0: AC_BK/AC_BE TXOP register
++ * AC0TXOP: AC_BK in unit of 32us
++ * AC1TXOP: AC_BE in unit of 32us
++ */
++#define WMM_TXOP0_CFG 0x0220
++#define WMM_TXOP0_CFG_AC0TXOP FIELD32(0x0000ffff)
++#define WMM_TXOP0_CFG_AC1TXOP FIELD32(0xffff0000)
++
++/*
++ * AC_TXOP1: AC_VO/AC_VI TXOP register
++ * AC2TXOP: AC_VI in unit of 32us
++ * AC3TXOP: AC_VO in unit of 32us
++ */
++#define WMM_TXOP1_CFG 0x0224
++#define WMM_TXOP1_CFG_AC2TXOP FIELD32(0x0000ffff)
++#define WMM_TXOP1_CFG_AC3TXOP FIELD32(0xffff0000)
++
++/*
++ * RINGREG_DIFF
++ */
++#define RINGREG_DIFF 0x0010
++
++/*
++ * GPIO_CTRL_CFG:
++ */
++#define GPIO_CTRL_CFG 0x0228
++#define GPIO_CTRL_CFG_BIT0 FIELD32(0x00000001)
++#define GPIO_CTRL_CFG_BIT1 FIELD32(0x00000002)
++#define GPIO_CTRL_CFG_BIT2 FIELD32(0x00000004)
++#define GPIO_CTRL_CFG_BIT3 FIELD32(0x00000008)
++#define GPIO_CTRL_CFG_BIT4 FIELD32(0x00000010)
++#define GPIO_CTRL_CFG_BIT5 FIELD32(0x00000020)
++#define GPIO_CTRL_CFG_BIT6 FIELD32(0x00000040)
++#define GPIO_CTRL_CFG_BIT7 FIELD32(0x00000080)
++#define GPIO_CTRL_CFG_BIT8 FIELD32(0x00000100)
++
++/*
++ * MCU_CMD_CFG
++ */
++#define MCU_CMD_CFG 0x022c
++
++/*
++ * AC_BK register offsets
++ */
++#define TX_BASE_PTR0 0x0230
++#define TX_MAX_CNT0 0x0234
++#define TX_CTX_IDX0 0x0238
++#define TX_DTX_IDX0 0x023c
++
++/*
++ * AC_BE register offsets
++ */
++#define TX_BASE_PTR1 0x0240
++#define TX_MAX_CNT1 0x0244
++#define TX_CTX_IDX1 0x0248
++#define TX_DTX_IDX1 0x024c
++
++/*
++ * AC_VI register offsets
++ */
++#define TX_BASE_PTR2 0x0250
++#define TX_MAX_CNT2 0x0254
++#define TX_CTX_IDX2 0x0258
++#define TX_DTX_IDX2 0x025c
++
++/*
++ * AC_VO register offsets
++ */
++#define TX_BASE_PTR3 0x0260
++#define TX_MAX_CNT3 0x0264
++#define TX_CTX_IDX3 0x0268
++#define TX_DTX_IDX3 0x026c
++
++/*
++ * HCCA register offsets
++ */
++#define TX_BASE_PTR4 0x0270
++#define TX_MAX_CNT4 0x0274
++#define TX_CTX_IDX4 0x0278
++#define TX_DTX_IDX4 0x027c
++
++/*
++ * MGMT register offsets
++ */
++#define TX_BASE_PTR5 0x0280
++#define TX_MAX_CNT5 0x0284
++#define TX_CTX_IDX5 0x0288
++#define TX_DTX_IDX5 0x028c
++
++/*
++ * Queue register offset macros
++ */
++#define TX_QUEUE_REG_OFFSET 0x10
++#define TX_BASE_PTR(__x) TX_BASE_PTR0 + ((__x) * TX_QUEUE_REG_OFFSET)
++#define TX_MAX_CNT(__x) TX_MAX_CNT0 + ((__x) * TX_QUEUE_REG_OFFSET)
++#define TX_CTX_IDX(__x) TX_CTX_IDX0 + ((__x) * TX_QUEUE_REG_OFFSET)
++#define TX_DTX_IDX(__x) TX_DTX_IDX0 + ((__x) * TX_QUEUE_REG_OFFSET)
++
++/*
++ * RX register offsets
++ */
++#define RX_BASE_PTR 0x0290
++#define RX_MAX_CNT 0x0294
++#define RX_CRX_IDX 0x0298
++#define RX_DRX_IDX 0x029c
++
++/*
++ * PBF_SYS_CTRL
++ * HOST_RAM_WRITE: enable Host program ram write selection
++ */
++#define PBF_SYS_CTRL 0x0400
++#define PBF_SYS_CTRL_READY FIELD32(0x00000080)
++#define PBF_SYS_CTRL_HOST_RAM_WRITE FIELD32(0x00010000)
++
++/*
++ * PBF registers
++ * Most are for debug. Driver doesn't touch PBF register.
++ */
++#define PBF_CFG 0x0408
++#define PBF_MAX_PCNT 0x040c
++#define PBF_CTRL 0x0410
++#define PBF_INT_STA 0x0414
++#define PBF_INT_ENA 0x0418
++
++/*
++ * BCN_OFFSET0:
++ */
++#define BCN_OFFSET0 0x042c
++#define BCN_OFFSET0_BCN0 FIELD32(0x000000ff)
++#define BCN_OFFSET0_BCN1 FIELD32(0x0000ff00)
++#define BCN_OFFSET0_BCN2 FIELD32(0x00ff0000)
++#define BCN_OFFSET0_BCN3 FIELD32(0xff000000)
++
++/*
++ * BCN_OFFSET1:
++ */
++#define BCN_OFFSET1 0x0430
++#define BCN_OFFSET1_BCN4 FIELD32(0x000000ff)
++#define BCN_OFFSET1_BCN5 FIELD32(0x0000ff00)
++#define BCN_OFFSET1_BCN6 FIELD32(0x00ff0000)
++#define BCN_OFFSET1_BCN7 FIELD32(0xff000000)
++
++/*
++ * PBF registers
++ * Most are for debug. Driver doesn't touch PBF register.
++ */
++#define TXRXQ_PCNT 0x0438
++#define PBF_DBG 0x043c
++
++/*
++ * MAC Control/Status Registers(CSR).
++ * Some values are set in TU, whereas 1 TU == 1024 us.
++ */
++
++/*
++ * MAC_CSR0: ASIC revision number.
++ * ASIC_REV: 0
++ * ASIC_VER: 2860
++ */
++#define MAC_CSR0 0x1000
++#define MAC_CSR0_ASIC_REV FIELD32(0x0000ffff)
++#define MAC_CSR0_ASIC_VER FIELD32(0xffff0000)
++
++/*
++ * MAC_SYS_CTRL:
++ */
++#define MAC_SYS_CTRL 0x1004
++#define MAC_SYS_CTRL_RESET_CSR FIELD32(0x00000001)
++#define MAC_SYS_CTRL_RESET_BBP FIELD32(0x00000002)
++#define MAC_SYS_CTRL_ENABLE_TX FIELD32(0x00000004)
++#define MAC_SYS_CTRL_ENABLE_RX FIELD32(0x00000008)
++#define MAC_SYS_CTRL_CONTINUOUS_TX FIELD32(0x00000010)
++#define MAC_SYS_CTRL_LOOPBACK FIELD32(0x00000020)
++#define MAC_SYS_CTRL_WLAN_HALT FIELD32(0x00000040)
++#define MAC_SYS_CTRL_RX_TIMESTAMP FIELD32(0x00000080)
++
++/*
++ * MAC_ADDR_DW0: STA MAC register 0
++ */
++#define MAC_ADDR_DW0 0x1008
++#define MAC_ADDR_DW0_BYTE0 FIELD32(0x000000ff)
++#define MAC_ADDR_DW0_BYTE1 FIELD32(0x0000ff00)
++#define MAC_ADDR_DW0_BYTE2 FIELD32(0x00ff0000)
++#define MAC_ADDR_DW0_BYTE3 FIELD32(0xff000000)
++
++/*
++ * MAC_ADDR_DW1: STA MAC register 1
++ * UNICAST_TO_ME_MASK:
++ * Used to mask off bits from byte 5 of the MAC address
++ * to determine the UNICAST_TO_ME bit for RX frames.
++ * The full mask is complemented by BSS_ID_MASK:
++ * MASK = BSS_ID_MASK & UNICAST_TO_ME_MASK
++ */
++#define MAC_ADDR_DW1 0x100c
++#define MAC_ADDR_DW1_BYTE4 FIELD32(0x000000ff)
++#define MAC_ADDR_DW1_BYTE5 FIELD32(0x0000ff00)
++#define MAC_ADDR_DW1_UNICAST_TO_ME_MASK FIELD32(0x00ff0000)
++
++/*
++ * MAC_BSSID_DW0: BSSID register 0
++ */
++#define MAC_BSSID_DW0 0x1010
++#define MAC_BSSID_DW0_BYTE0 FIELD32(0x000000ff)
++#define MAC_BSSID_DW0_BYTE1 FIELD32(0x0000ff00)
++#define MAC_BSSID_DW0_BYTE2 FIELD32(0x00ff0000)
++#define MAC_BSSID_DW0_BYTE3 FIELD32(0xff000000)
++
++/*
++ * MAC_BSSID_DW1: BSSID register 1
++ * BSS_ID_MASK:
++ * 0: 1-BSSID mode (BSS index = 0)
++ * 1: 2-BSSID mode (BSS index: Byte5, bit 0)
++ * 2: 4-BSSID mode (BSS index: byte5, bit 0 - 1)
++ * 3: 8-BSSID mode (BSS index: byte5, bit 0 - 2)
++ * This mask is used to mask off bits 0, 1 and 2 of byte 5 of the
++ * BSSID. This will make sure that those bits will be ignored
++ * when determining the MY_BSS of RX frames.
++ */
++#define MAC_BSSID_DW1 0x1014
++#define MAC_BSSID_DW1_BYTE4 FIELD32(0x000000ff)
++#define MAC_BSSID_DW1_BYTE5 FIELD32(0x0000ff00)
++#define MAC_BSSID_DW1_BSS_ID_MASK FIELD32(0x00030000)
++#define MAC_BSSID_DW1_BSS_BCN_NUM FIELD32(0x001c0000)
++
++/*
++ * MAX_LEN_CFG: Maximum frame length register.
++ * MAX_MPDU: rt2860b max 16k bytes
++ * MAX_PSDU: Maximum PSDU length
++ * (power factor) 0:2^13, 1:2^14, 2:2^15, 3:2^16
++ */
++#define MAX_LEN_CFG 0x1018
++#define MAX_LEN_CFG_MAX_MPDU FIELD32(0x00000fff)
++#define MAX_LEN_CFG_MAX_PSDU FIELD32(0x00003000)
++#define MAX_LEN_CFG_MIN_PSDU FIELD32(0x0000c000)
++#define MAX_LEN_CFG_MIN_MPDU FIELD32(0x000f0000)
++
++/*
++ * BBP_CSR_CFG: BBP serial control register
++ * VALUE: Register value to program into BBP
++ * REG_NUM: Selected BBP register
++ * READ_CONTROL: 0 write BBP, 1 read BBP
++ * BUSY: ASIC is busy executing BBP commands
++ * BBP_PAR_DUR: 0 4 MAC clocks, 1 8 MAC clocks
++ * BBP_RW_MODE: 0 serial, 1 paralell
++ */
++#define BBP_CSR_CFG 0x101c
++#define BBP_CSR_CFG_VALUE FIELD32(0x000000ff)
++#define BBP_CSR_CFG_REGNUM FIELD32(0x0000ff00)
++#define BBP_CSR_CFG_READ_CONTROL FIELD32(0x00010000)
++#define BBP_CSR_CFG_BUSY FIELD32(0x00020000)
++#define BBP_CSR_CFG_BBP_PAR_DUR FIELD32(0x00040000)
++#define BBP_CSR_CFG_BBP_RW_MODE FIELD32(0x00080000)
++
++/*
++ * RF_CSR_CFG0: RF control register
++ * REGID_AND_VALUE: Register value to program into RF
++ * BITWIDTH: Selected RF register
++ * STANDBYMODE: 0 high when standby, 1 low when standby
++ * SEL: 0 RF_LE0 activate, 1 RF_LE1 activate
++ * BUSY: ASIC is busy executing RF commands
++ */
++#define RF_CSR_CFG0 0x1020
++#define RF_CSR_CFG0_REGID_AND_VALUE FIELD32(0x00ffffff)
++#define RF_CSR_CFG0_BITWIDTH FIELD32(0x1f000000)
++#define RF_CSR_CFG0_REG_VALUE_BW FIELD32(0x1fffffff)
++#define RF_CSR_CFG0_STANDBYMODE FIELD32(0x20000000)
++#define RF_CSR_CFG0_SEL FIELD32(0x40000000)
++#define RF_CSR_CFG0_BUSY FIELD32(0x80000000)
++
++/*
++ * RF_CSR_CFG1: RF control register
++ * REGID_AND_VALUE: Register value to program into RF
++ * RFGAP: Gap between BB_CONTROL_RF and RF_LE
++ * 0: 3 system clock cycle (37.5usec)
++ * 1: 5 system clock cycle (62.5usec)
++ */
++#define RF_CSR_CFG1 0x1024
++#define RF_CSR_CFG1_REGID_AND_VALUE FIELD32(0x00ffffff)
++#define RF_CSR_CFG1_RFGAP FIELD32(0x1f000000)
++
++/*
++ * RF_CSR_CFG2: RF control register
++ * VALUE: Register value to program into RF
++ * RFGAP: Gap between BB_CONTROL_RF and RF_LE
++ * 0: 3 system clock cycle (37.5usec)
++ * 1: 5 system clock cycle (62.5usec)
++ */
++#define RF_CSR_CFG2 0x1028
++#define RF_CSR_CFG2_VALUE FIELD32(0x00ffffff)
++
++/*
++ * LED_CFG: LED control
++ * color LED's:
++ * 0: off
++ * 1: blinking upon TX2
++ * 2: periodic slow blinking
++ * 3: always on
++ * LED polarity:
++ * 0: active low
++ * 1: active high
++ */
++#define LED_CFG 0x102c
++#define LED_CFG_ON_PERIOD FIELD32(0x000000ff)
++#define LED_CFG_OFF_PERIOD FIELD32(0x0000ff00)
++#define LED_CFG_SLOW_BLINK_PERIOD FIELD32(0x003f0000)
++#define LED_CFG_R_LED_MODE FIELD32(0x03000000)
++#define LED_CFG_G_LED_MODE FIELD32(0x0c000000)
++#define LED_CFG_Y_LED_MODE FIELD32(0x30000000)
++#define LED_CFG_LED_POLAR FIELD32(0x40000000)
++
++/*
++ * XIFS_TIME_CFG: MAC timing
++ * CCKM_SIFS_TIME: unit 1us. Applied after CCK RX/TX
++ * OFDM_SIFS_TIME: unit 1us. Applied after OFDM RX/TX
++ * OFDM_XIFS_TIME: unit 1us. Applied after OFDM RX
++ * when MAC doesn't reference BBP signal BBRXEND
++ * EIFS: unit 1us
++ * BB_RXEND_ENABLE: reference RXEND signal to begin XIFS defer
++ *
++ */
++#define XIFS_TIME_CFG 0x1100
++#define XIFS_TIME_CFG_CCKM_SIFS_TIME FIELD32(0x000000ff)
++#define XIFS_TIME_CFG_OFDM_SIFS_TIME FIELD32(0x0000ff00)
++#define XIFS_TIME_CFG_OFDM_XIFS_TIME FIELD32(0x000f0000)
++#define XIFS_TIME_CFG_EIFS FIELD32(0x1ff00000)
++#define XIFS_TIME_CFG_BB_RXEND_ENABLE FIELD32(0x20000000)
++
++/*
++ * BKOFF_SLOT_CFG:
++ */
++#define BKOFF_SLOT_CFG 0x1104
++#define BKOFF_SLOT_CFG_SLOT_TIME FIELD32(0x000000ff)
++#define BKOFF_SLOT_CFG_CC_DELAY_TIME FIELD32(0x0000ff00)
++
++/*
++ * NAV_TIME_CFG:
++ */
++#define NAV_TIME_CFG 0x1108
++#define NAV_TIME_CFG_SIFS FIELD32(0x000000ff)
++#define NAV_TIME_CFG_SLOT_TIME FIELD32(0x0000ff00)
++#define NAV_TIME_CFG_EIFS FIELD32(0x01ff0000)
++#define NAV_TIME_ZERO_SIFS FIELD32(0x02000000)
++
++/*
++ * CH_TIME_CFG: count as channel busy
++ */
++#define CH_TIME_CFG 0x110c
++
++/*
++ * PBF_LIFE_TIMER: TX/RX MPDU timestamp timer (free run) Unit: 1us
++ */
++#define PBF_LIFE_TIMER 0x1110
++
++/*
++ * BCN_TIME_CFG:
++ * BEACON_INTERVAL: in unit of 1/16 TU
++ * TSF_TICKING: Enable TSF auto counting
++ * TSF_SYNC: Enable TSF sync, 00: disable, 01: infra mode, 10: ad-hoc mode
++ * BEACON_GEN: Enable beacon generator
++ */
++#define BCN_TIME_CFG 0x1114
++#define BCN_TIME_CFG_BEACON_INTERVAL FIELD32(0x0000ffff)
++#define BCN_TIME_CFG_TSF_TICKING FIELD32(0x00010000)
++#define BCN_TIME_CFG_TSF_SYNC FIELD32(0x00060000)
++#define BCN_TIME_CFG_TBTT_ENABLE FIELD32(0x00080000)
++#define BCN_TIME_CFG_BEACON_GEN FIELD32(0x00100000)
++#define BCN_TIME_CFG_TX_TIME_COMPENSATE FIELD32(0xf0000000)
++
++/*
++ * TBTT_SYNC_CFG:
++ */
++#define TBTT_SYNC_CFG 0x1118
++
++/*
++ * TSF_TIMER_DW0: Local lsb TSF timer, read-only
++ */
++#define TSF_TIMER_DW0 0x111c
++#define TSF_TIMER_DW0_LOW_WORD FIELD32(0xffffffff)
++
++/*
++ * TSF_TIMER_DW1: Local msb TSF timer, read-only
++ */
++#define TSF_TIMER_DW1 0x1120
++#define TSF_TIMER_DW1_HIGH_WORD FIELD32(0xffffffff)
++
++/*
++ * TBTT_TIMER: TImer remains till next TBTT, read-only
++ */
++#define TBTT_TIMER 0x1124
++
++/*
++ * INT_TIMER_CFG:
++ */
++#define INT_TIMER_CFG 0x1128
++
++/*
++ * INT_TIMER_EN: GP-timer and pre-tbtt Int enable
++ */
++#define INT_TIMER_EN 0x112c
++
++/*
++ * CH_IDLE_STA: channel idle time
++ */
++#define CH_IDLE_STA 0x1130
++
++/*
++ * CH_BUSY_STA: channel busy time
++ */
++#define CH_BUSY_STA 0x1134
++
++/*
++ * MAC_STATUS_CFG:
++ * BBP_RF_BUSY: When set to 0, BBP and RF are stable.
++ * if 1 or higher one of the 2 registers is busy.
++ */
++#define MAC_STATUS_CFG 0x1200
++#define MAC_STATUS_CFG_BBP_RF_BUSY FIELD32(0x00000003)
++
++/*
++ * PWR_PIN_CFG:
++ */
++#define PWR_PIN_CFG 0x1204
++
++/*
++ * AUTOWAKEUP_CFG: Manual power control / status register
++ * TBCN_BEFORE_WAKE: ForceWake has high privilege than PutToSleep when both set
++ * AUTOWAKE: 0:sleep, 1:awake
++ */
++#define AUTOWAKEUP_CFG 0x1208
++#define AUTOWAKEUP_CFG_AUTO_LEAD_TIME FIELD32(0x000000ff)
++#define AUTOWAKEUP_CFG_TBCN_BEFORE_WAKE FIELD32(0x00007f00)
++#define AUTOWAKEUP_CFG_AUTOWAKE FIELD32(0x00008000)
++
++/*
++ * EDCA_AC0_CFG:
++ */
++#define EDCA_AC0_CFG 0x1300
++#define EDCA_AC0_CFG_AC_TX_OP FIELD32(0x000000ff)
++#define EDCA_AC0_CFG_AIFSN FIELD32(0x00000f00)
++#define EDCA_AC0_CFG_CWMIN FIELD32(0x0000f000)
++#define EDCA_AC0_CFG_CWMAX FIELD32(0x000f0000)
++
++/*
++ * EDCA_AC1_CFG:
++ */
++#define EDCA_AC1_CFG 0x1304
++#define EDCA_AC1_CFG_AC_TX_OP FIELD32(0x000000ff)
++#define EDCA_AC1_CFG_AIFSN FIELD32(0x00000f00)
++#define EDCA_AC1_CFG_CWMIN FIELD32(0x0000f000)
++#define EDCA_AC1_CFG_CWMAX FIELD32(0x000f0000)
++
++/*
++ * EDCA_AC2_CFG:
++ */
++#define EDCA_AC2_CFG 0x1308
++#define EDCA_AC2_CFG_AC_TX_OP FIELD32(0x000000ff)
++#define EDCA_AC2_CFG_AIFSN FIELD32(0x00000f00)
++#define EDCA_AC2_CFG_CWMIN FIELD32(0x0000f000)
++#define EDCA_AC2_CFG_CWMAX FIELD32(0x000f0000)
++
++/*
++ * EDCA_AC3_CFG:
++ */
++#define EDCA_AC3_CFG 0x130c
++#define EDCA_AC3_CFG_AC_TX_OP FIELD32(0x000000ff)
++#define EDCA_AC3_CFG_AIFSN FIELD32(0x00000f00)
++#define EDCA_AC3_CFG_CWMIN FIELD32(0x0000f000)
++#define EDCA_AC3_CFG_CWMAX FIELD32(0x000f0000)
++
++/*
++ * EDCA_TID_AC_MAP:
++ */
++#define EDCA_TID_AC_MAP 0x1310
++
++/*
++ * TX_PWR_CFG_0:
++ */
++#define TX_PWR_CFG_0 0x1314
++#define TX_PWR_CFG_0_1MBS FIELD32(0x0000000f)
++#define TX_PWR_CFG_0_2MBS FIELD32(0x000000f0)
++#define TX_PWR_CFG_0_55MBS FIELD32(0x00000f00)
++#define TX_PWR_CFG_0_11MBS FIELD32(0x0000f000)
++#define TX_PWR_CFG_0_6MBS FIELD32(0x000f0000)
++#define TX_PWR_CFG_0_9MBS FIELD32(0x00f00000)
++#define TX_PWR_CFG_0_12MBS FIELD32(0x0f000000)
++#define TX_PWR_CFG_0_18MBS FIELD32(0xf0000000)
++
++/*
++ * TX_PWR_CFG_1:
++ */
++#define TX_PWR_CFG_1 0x1318
++#define TX_PWR_CFG_1_24MBS FIELD32(0x0000000f)
++#define TX_PWR_CFG_1_36MBS FIELD32(0x000000f0)
++#define TX_PWR_CFG_1_48MBS FIELD32(0x00000f00)
++#define TX_PWR_CFG_1_54MBS FIELD32(0x0000f000)
++#define TX_PWR_CFG_1_MCS0 FIELD32(0x000f0000)
++#define TX_PWR_CFG_1_MCS1 FIELD32(0x00f00000)
++#define TX_PWR_CFG_1_MCS2 FIELD32(0x0f000000)
++#define TX_PWR_CFG_1_MCS3 FIELD32(0xf0000000)
++
++/*
++ * TX_PWR_CFG_2:
++ */
++#define TX_PWR_CFG_2 0x131c
++#define TX_PWR_CFG_2_MCS4 FIELD32(0x0000000f)
++#define TX_PWR_CFG_2_MCS5 FIELD32(0x000000f0)
++#define TX_PWR_CFG_2_MCS6 FIELD32(0x00000f00)
++#define TX_PWR_CFG_2_MCS7 FIELD32(0x0000f000)
++#define TX_PWR_CFG_2_MCS8 FIELD32(0x000f0000)
++#define TX_PWR_CFG_2_MCS9 FIELD32(0x00f00000)
++#define TX_PWR_CFG_2_MCS10 FIELD32(0x0f000000)
++#define TX_PWR_CFG_2_MCS11 FIELD32(0xf0000000)
++
++/*
++ * TX_PWR_CFG_3:
++ */
++#define TX_PWR_CFG_3 0x1320
++#define TX_PWR_CFG_3_MCS12 FIELD32(0x0000000f)
++#define TX_PWR_CFG_3_MCS13 FIELD32(0x000000f0)
++#define TX_PWR_CFG_3_MCS14 FIELD32(0x00000f00)
++#define TX_PWR_CFG_3_MCS15 FIELD32(0x0000f000)
++#define TX_PWR_CFG_3_UKNOWN1 FIELD32(0x000f0000)
++#define TX_PWR_CFG_3_UKNOWN2 FIELD32(0x00f00000)
++#define TX_PWR_CFG_3_UKNOWN3 FIELD32(0x0f000000)
++#define TX_PWR_CFG_3_UKNOWN4 FIELD32(0xf0000000)
++
++/*
++ * TX_PWR_CFG_4:
++ */
++#define TX_PWR_CFG_4 0x1324
++#define TX_PWR_CFG_4_UKNOWN5 FIELD32(0x0000000f)
++#define TX_PWR_CFG_4_UKNOWN6 FIELD32(0x000000f0)
++#define TX_PWR_CFG_4_UKNOWN7 FIELD32(0x00000f00)
++#define TX_PWR_CFG_4_UKNOWN8 FIELD32(0x0000f000)
++
++/*
++ * TX_PIN_CFG:
++ */
++#define TX_PIN_CFG 0x1328
++#define TX_PIN_CFG_PA_PE_A0_EN FIELD32(0x00000001)
++#define TX_PIN_CFG_PA_PE_G0_EN FIELD32(0x00000002)
++#define TX_PIN_CFG_PA_PE_A1_EN FIELD32(0x00000004)
++#define TX_PIN_CFG_PA_PE_G1_EN FIELD32(0x00000008)
++#define TX_PIN_CFG_PA_PE_A0_POL FIELD32(0x00000010)
++#define TX_PIN_CFG_PA_PE_G0_POL FIELD32(0x00000020)
++#define TX_PIN_CFG_PA_PE_A1_POL FIELD32(0x00000040)
++#define TX_PIN_CFG_PA_PE_G1_POL FIELD32(0x00000080)
++#define TX_PIN_CFG_LNA_PE_A0_EN FIELD32(0x00000100)
++#define TX_PIN_CFG_LNA_PE_G0_EN FIELD32(0x00000200)
++#define TX_PIN_CFG_LNA_PE_A1_EN FIELD32(0x00000400)
++#define TX_PIN_CFG_LNA_PE_G1_EN FIELD32(0x00000800)
++#define TX_PIN_CFG_LNA_PE_A0_POL FIELD32(0x00001000)
++#define TX_PIN_CFG_LNA_PE_G0_POL FIELD32(0x00002000)
++#define TX_PIN_CFG_LNA_PE_A1_POL FIELD32(0x00004000)
++#define TX_PIN_CFG_LNA_PE_G1_POL FIELD32(0x00008000)
++#define TX_PIN_CFG_RFTR_EN FIELD32(0x00010000)
++#define TX_PIN_CFG_RFTR_POL FIELD32(0x00020000)
++#define TX_PIN_CFG_TRSW_EN FIELD32(0x00040000)
++#define TX_PIN_CFG_TRSW_POL FIELD32(0x00080000)
++
++/*
++ * TX_BAND_CFG: 0x1 use upper 20MHz, 0x0 use lower 20MHz
++ */
++#define TX_BAND_CFG 0x132c
++#define TX_BAND_CFG_A FIELD32(0x00000002)
++#define TX_BAND_CFG_BG FIELD32(0x00000004)
++
++/*
++ * TX_SW_CFG0:
++ */
++#define TX_SW_CFG0 0x1330
++
++/*
++ * TX_SW_CFG1:
++ */
++#define TX_SW_CFG1 0x1334
++
++/*
++ * TX_SW_CFG2:
++ */
++#define TX_SW_CFG2 0x1338
++
++/*
++ * TXOP_THRES_CFG:
++ */
++#define TXOP_THRES_CFG 0x133c
++
++/*
++ * TXOP_CTRL_CFG:
++ */
++#define TXOP_CTRL_CFG 0x1340
++
++/*
++ * TX_RTS_CFG:
++ * RTS_THRES: unit:byte
++ * RTS_FBK_EN: enable rts rate fallback
++ */
++#define TX_RTS_CFG 0x1344
++#define TX_RTS_CFG_AUTO_RTS_RETRY_LIMIT FIELD32(0x000000ff)
++#define TX_RTS_CFG_RTS_THRES FIELD32(0x00ffff00)
++#define TX_RTS_CFG_RTS_FBK_EN FIELD32(0x01000000)
++
++/*
++ * TX_TIMEOUT_CFG:
++ * MPDU_LIFETIME: expiration time = 2^(9+MPDU LIFE TIME) us
++ * RX_ACK_TIMEOUT: unit:slot. Used for TX procedure
++ * TX_OP_TIMEOUT: TXOP timeout value for TXOP truncation.
++ * it is recommended that:
++ * (SLOT_TIME) > (TX_OP_TIMEOUT) > (RX_ACK_TIMEOUT)
++ */
++#define TX_TIMEOUT_CFG 0x1348
++#define TX_TIMEOUT_CFG_MPDU_LIFETIME FIELD32(0x000000f0)
++#define TX_TIMEOUT_CFG_RX_ACK_TIMEOUT FIELD32(0x0000ff00)
++#define TX_TIMEOUT_CFG_TX_OP_TIMEOUT FIELD32(0x00ff0000)
++
++/*
++ * TX_RTY_CFG:
++ * SHORT_RTY_LIMIT: short retry limit
++ * LONG_RTY_LIMIT: long retry limit
++ * LONG_RTY_THRE: Long retry threshoold
++ * NON_AGG_RTY_MODE: Non-Aggregate MPDU retry mode
++ * 0:expired by retry limit, 1: expired by mpdu life timer
++ * AGG_RTY_MODE: Aggregate MPDU retry mode
++ * 0:expired by retry limit, 1: expired by mpdu life timer
++ * TX_AUTO_FB_ENABLE: Tx retry PHY rate auto fallback enable
++ */
++#define TX_RTY_CFG 0x134c
++#define TX_RTY_CFG_SHORT_RTY_LIMIT FIELD32(0x000000ff)
++#define TX_RTY_CFG_LONG_RTY_LIMIT FIELD32(0x0000ff00)
++#define TX_RTY_CFG_LONG_RTY_THRE FIELD32(0x0fff0000)
++#define TX_RTY_CFG_NON_AGG_RTY_MODE FIELD32(0x10000000)
++#define TX_RTY_CFG_AGG_RTY_MODE FIELD32(0x20000000)
++#define TX_RTY_CFG_TX_AUTO_FB_ENABLE FIELD32(0x40000000)
++
++/*
++ * TX_LINK_CFG:
++ * REMOTE_MFB_LIFETIME: remote MFB life time. unit: 32us
++ * MFB_ENABLE: TX apply remote MFB 1:enable
++ * REMOTE_UMFS_ENABLE: remote unsolicit MFB enable
++ * 0: not apply remote remote unsolicit (MFS=7)
++ * TX_MRQ_EN: MCS request TX enable
++ * TX_RDG_EN: RDG TX enable
++ * TX_CF_ACK_EN: Piggyback CF-ACK enable
++ * REMOTE_MFB: remote MCS feedback
++ * REMOTE_MFS: remote MCS feedback sequence number
++ */
++#define TX_LINK_CFG 0x1350
++#define TX_LINK_CFG_REMOTE_MFB_LIFETIME FIELD32(0x000000ff)
++#define TX_LINK_CFG_MFB_ENABLE FIELD32(0x00000100)
++#define TX_LINK_CFG_REMOTE_UMFS_ENABLE FIELD32(0x00000200)
++#define TX_LINK_CFG_TX_MRQ_EN FIELD32(0x00000400)
++#define TX_LINK_CFG_TX_RDG_EN FIELD32(0x00000800)
++#define TX_LINK_CFG_TX_CF_ACK_EN FIELD32(0x00001000)
++#define TX_LINK_CFG_REMOTE_MFB FIELD32(0x00ff0000)
++#define TX_LINK_CFG_REMOTE_MFS FIELD32(0xff000000)
++
++/*
++ * HT_FBK_CFG0:
++ */
++#define HT_FBK_CFG0 0x1354
++#define HT_FBK_CFG0_HTMCS0FBK FIELD32(0x0000000f)
++#define HT_FBK_CFG0_HTMCS1FBK FIELD32(0x000000f0)
++#define HT_FBK_CFG0_HTMCS2FBK FIELD32(0x00000f00)
++#define HT_FBK_CFG0_HTMCS3FBK FIELD32(0x0000f000)
++#define HT_FBK_CFG0_HTMCS4FBK FIELD32(0x000f0000)
++#define HT_FBK_CFG0_HTMCS5FBK FIELD32(0x00f00000)
++#define HT_FBK_CFG0_HTMCS6FBK FIELD32(0x0f000000)
++#define HT_FBK_CFG0_HTMCS7FBK FIELD32(0xf0000000)
++
++/*
++ * HT_FBK_CFG1:
++ */
++#define HT_FBK_CFG1 0x1358
++#define HT_FBK_CFG1_HTMCS8FBK FIELD32(0x0000000f)
++#define HT_FBK_CFG1_HTMCS9FBK FIELD32(0x000000f0)
++#define HT_FBK_CFG1_HTMCS10FBK FIELD32(0x00000f00)
++#define HT_FBK_CFG1_HTMCS11FBK FIELD32(0x0000f000)
++#define HT_FBK_CFG1_HTMCS12FBK FIELD32(0x000f0000)
++#define HT_FBK_CFG1_HTMCS13FBK FIELD32(0x00f00000)
++#define HT_FBK_CFG1_HTMCS14FBK FIELD32(0x0f000000)
++#define HT_FBK_CFG1_HTMCS15FBK FIELD32(0xf0000000)
++
++/*
++ * LG_FBK_CFG0:
++ */
++#define LG_FBK_CFG0 0x135c
++#define LG_FBK_CFG0_OFDMMCS0FBK FIELD32(0x0000000f)
++#define LG_FBK_CFG0_OFDMMCS1FBK FIELD32(0x000000f0)
++#define LG_FBK_CFG0_OFDMMCS2FBK FIELD32(0x00000f00)
++#define LG_FBK_CFG0_OFDMMCS3FBK FIELD32(0x0000f000)
++#define LG_FBK_CFG0_OFDMMCS4FBK FIELD32(0x000f0000)
++#define LG_FBK_CFG0_OFDMMCS5FBK FIELD32(0x00f00000)
++#define LG_FBK_CFG0_OFDMMCS6FBK FIELD32(0x0f000000)
++#define LG_FBK_CFG0_OFDMMCS7FBK FIELD32(0xf0000000)
++
++/*
++ * LG_FBK_CFG1:
++ */
++#define LG_FBK_CFG1 0x1360
++#define LG_FBK_CFG0_CCKMCS0FBK FIELD32(0x0000000f)
++#define LG_FBK_CFG0_CCKMCS1FBK FIELD32(0x000000f0)
++#define LG_FBK_CFG0_CCKMCS2FBK FIELD32(0x00000f00)
++#define LG_FBK_CFG0_CCKMCS3FBK FIELD32(0x0000f000)
++
++/*
++ * CCK_PROT_CFG: CCK Protection
++ * PROTECT_RATE: Protection control frame rate for CCK TX(RTS/CTS/CFEnd)
++ * PROTECT_CTRL: Protection control frame type for CCK TX
++ * 0:none, 1:RTS/CTS, 2:CTS-to-self
++ * PROTECT_NAV: TXOP protection type for CCK TX
++ * 0:none, 1:ShortNAVprotect, 2:LongNAVProtect
++ * TX_OP_ALLOW_CCK: CCK TXOP allowance, 0:disallow
++ * TX_OP_ALLOW_OFDM: CCK TXOP allowance, 0:disallow
++ * TX_OP_ALLOW_MM20: CCK TXOP allowance, 0:disallow
++ * TX_OP_ALLOW_MM40: CCK TXOP allowance, 0:disallow
++ * TX_OP_ALLOW_GF20: CCK TXOP allowance, 0:disallow
++ * TX_OP_ALLOW_GF40: CCK TXOP allowance, 0:disallow
++ * RTS_TH_EN: RTS threshold enable on CCK TX
++ */
++#define CCK_PROT_CFG 0x1364
++#define CCK_PROT_CFG_PROTECT_RATE FIELD32(0x0000ffff)
++#define CCK_PROT_CFG_PROTECT_CTRL FIELD32(0x00030000)
++#define CCK_PROT_CFG_PROTECT_NAV FIELD32(0x000c0000)
++#define CCK_PROT_CFG_TX_OP_ALLOW_CCK FIELD32(0x00100000)
++#define CCK_PROT_CFG_TX_OP_ALLOW_OFDM FIELD32(0x00200000)
++#define CCK_PROT_CFG_TX_OP_ALLOW_MM20 FIELD32(0x00400000)
++#define CCK_PROT_CFG_TX_OP_ALLOW_MM40 FIELD32(0x00800000)
++#define CCK_PROT_CFG_TX_OP_ALLOW_GF20 FIELD32(0x01000000)
++#define CCK_PROT_CFG_TX_OP_ALLOW_GF40 FIELD32(0x02000000)
++#define CCK_PROT_CFG_RTS_TH_EN FIELD32(0x04000000)
++
++/*
++ * OFDM_PROT_CFG: OFDM Protection
++ */
++#define OFDM_PROT_CFG 0x1368
++#define OFDM_PROT_CFG_PROTECT_RATE FIELD32(0x0000ffff)
++#define OFDM_PROT_CFG_PROTECT_CTRL FIELD32(0x00030000)
++#define OFDM_PROT_CFG_PROTECT_NAV FIELD32(0x000c0000)
++#define OFDM_PROT_CFG_TX_OP_ALLOW_CCK FIELD32(0x00100000)
++#define OFDM_PROT_CFG_TX_OP_ALLOW_OFDM FIELD32(0x00200000)
++#define OFDM_PROT_CFG_TX_OP_ALLOW_MM20 FIELD32(0x00400000)
++#define OFDM_PROT_CFG_TX_OP_ALLOW_MM40 FIELD32(0x00800000)
++#define OFDM_PROT_CFG_TX_OP_ALLOW_GF20 FIELD32(0x01000000)
++#define OFDM_PROT_CFG_TX_OP_ALLOW_GF40 FIELD32(0x02000000)
++#define OFDM_PROT_CFG_RTS_TH_EN FIELD32(0x04000000)
++
++/*
++ * MM20_PROT_CFG: MM20 Protection
++ */
++#define MM20_PROT_CFG 0x136c
++#define MM20_PROT_CFG_PROTECT_RATE FIELD32(0x0000ffff)
++#define MM20_PROT_CFG_PROTECT_CTRL FIELD32(0x00030000)
++#define MM20_PROT_CFG_PROTECT_NAV FIELD32(0x000c0000)
++#define MM20_PROT_CFG_TX_OP_ALLOW_CCK FIELD32(0x00100000)
++#define MM20_PROT_CFG_TX_OP_ALLOW_OFDM FIELD32(0x00200000)
++#define MM20_PROT_CFG_TX_OP_ALLOW_MM20 FIELD32(0x00400000)
++#define MM20_PROT_CFG_TX_OP_ALLOW_MM40 FIELD32(0x00800000)
++#define MM20_PROT_CFG_TX_OP_ALLOW_GF20 FIELD32(0x01000000)
++#define MM20_PROT_CFG_TX_OP_ALLOW_GF40 FIELD32(0x02000000)
++#define MM20_PROT_CFG_RTS_TH_EN FIELD32(0x04000000)
++
++/*
++ * MM40_PROT_CFG: MM40 Protection
++ */
++#define MM40_PROT_CFG 0x1370
++#define MM40_PROT_CFG_PROTECT_RATE FIELD32(0x0000ffff)
++#define MM40_PROT_CFG_PROTECT_CTRL FIELD32(0x00030000)
++#define MM40_PROT_CFG_PROTECT_NAV FIELD32(0x000c0000)
++#define MM40_PROT_CFG_TX_OP_ALLOW_CCK FIELD32(0x00100000)
++#define MM40_PROT_CFG_TX_OP_ALLOW_OFDM FIELD32(0x00200000)
++#define MM40_PROT_CFG_TX_OP_ALLOW_MM20 FIELD32(0x00400000)
++#define MM40_PROT_CFG_TX_OP_ALLOW_MM40 FIELD32(0x00800000)
++#define MM40_PROT_CFG_TX_OP_ALLOW_GF20 FIELD32(0x01000000)
++#define MM40_PROT_CFG_TX_OP_ALLOW_GF40 FIELD32(0x02000000)
++#define MM40_PROT_CFG_RTS_TH_EN FIELD32(0x04000000)
++
++/*
++ * GF20_PROT_CFG: GF20 Protection
++ */
++#define GF20_PROT_CFG 0x1374
++#define GF20_PROT_CFG_PROTECT_RATE FIELD32(0x0000ffff)
++#define GF20_PROT_CFG_PROTECT_CTRL FIELD32(0x00030000)
++#define GF20_PROT_CFG_PROTECT_NAV FIELD32(0x000c0000)
++#define GF20_PROT_CFG_TX_OP_ALLOW_CCK FIELD32(0x00100000)
++#define GF20_PROT_CFG_TX_OP_ALLOW_OFDM FIELD32(0x00200000)
++#define GF20_PROT_CFG_TX_OP_ALLOW_MM20 FIELD32(0x00400000)
++#define GF20_PROT_CFG_TX_OP_ALLOW_MM40 FIELD32(0x00800000)
++#define GF20_PROT_CFG_TX_OP_ALLOW_GF20 FIELD32(0x01000000)
++#define GF20_PROT_CFG_TX_OP_ALLOW_GF40 FIELD32(0x02000000)
++#define GF20_PROT_CFG_RTS_TH_EN FIELD32(0x04000000)
++
++/*
++ * GF40_PROT_CFG: GF40 Protection
++ */
++#define GF40_PROT_CFG 0x1378
++#define GF40_PROT_CFG_PROTECT_RATE FIELD32(0x0000ffff)
++#define GF40_PROT_CFG_PROTECT_CTRL FIELD32(0x00030000)
++#define GF40_PROT_CFG_PROTECT_NAV FIELD32(0x000c0000)
++#define GF40_PROT_CFG_TX_OP_ALLOW_CCK FIELD32(0x00100000)
++#define GF40_PROT_CFG_TX_OP_ALLOW_OFDM FIELD32(0x00200000)
++#define GF40_PROT_CFG_TX_OP_ALLOW_MM20 FIELD32(0x00400000)
++#define GF40_PROT_CFG_TX_OP_ALLOW_MM40 FIELD32(0x00800000)
++#define GF40_PROT_CFG_TX_OP_ALLOW_GF20 FIELD32(0x01000000)
++#define GF40_PROT_CFG_TX_OP_ALLOW_GF40 FIELD32(0x02000000)
++#define GF40_PROT_CFG_RTS_TH_EN FIELD32(0x04000000)
++
++/*
++ * EXP_CTS_TIME:
++ */
++#define EXP_CTS_TIME 0x137c
++
++/*
++ * EXP_ACK_TIME:
++ */
++#define EXP_ACK_TIME 0x1380
++
++/*
++ * RX_FILTER_CFG: RX configuration register.
++ */
++#define RX_FILTER_CFG 0x1400
++#define RX_FILTER_CFG_DROP_CRC_ERROR FIELD32(0x00000001)
++#define RX_FILTER_CFG_DROP_PHY_ERROR FIELD32(0x00000002)
++#define RX_FILTER_CFG_DROP_NOT_TO_ME FIELD32(0x00000004)
++#define RX_FILTER_CFG_DROP_NOT_MY_BSSD FIELD32(0x00000008)
++#define RX_FILTER_CFG_DROP_VER_ERROR FIELD32(0x00000010)
++#define RX_FILTER_CFG_DROP_MULTICAST FIELD32(0x00000020)
++#define RX_FILTER_CFG_DROP_BROADCAST FIELD32(0x00000040)
++#define RX_FILTER_CFG_DROP_DUPLICATE FIELD32(0x00000080)
++#define RX_FILTER_CFG_DROP_CF_END_ACK FIELD32(0x00000100)
++#define RX_FILTER_CFG_DROP_CF_END FIELD32(0x00000200)
++#define RX_FILTER_CFG_DROP_ACK FIELD32(0x00000400)
++#define RX_FILTER_CFG_DROP_CTS FIELD32(0x00000800)
++#define RX_FILTER_CFG_DROP_RTS FIELD32(0x00001000)
++#define RX_FILTER_CFG_DROP_PSPOLL FIELD32(0x00002000)
++#define RX_FILTER_CFG_DROP_BA FIELD32(0x00004000)
++#define RX_FILTER_CFG_DROP_BAR FIELD32(0x00008000)
++#define RX_FILTER_CFG_DROP_CNTL FIELD32(0x00010000)
++
++/*
++ * AUTO_RSP_CFG:
++ * AUTORESPONDER: 0: disable, 1: enable
++ * BAC_ACK_POLICY: 0:long, 1:short preamble
++ * CTS_40_MMODE: Response CTS 40MHz duplicate mode
++ * CTS_40_MREF: Response CTS 40MHz duplicate mode
++ * AR_PREAMBLE: Auto responder preamble 0:long, 1:short preamble
++ * DUAL_CTS_EN: Power bit value in control frame
++ * ACK_CTS_PSM_BIT:Power bit value in control frame
++ */
++#define AUTO_RSP_CFG 0x1404
++#define AUTO_RSP_CFG_AUTORESPONDER FIELD32(0x00000001)
++#define AUTO_RSP_CFG_BAC_ACK_POLICY FIELD32(0x00000002)
++#define AUTO_RSP_CFG_CTS_40_MMODE FIELD32(0x00000004)
++#define AUTO_RSP_CFG_CTS_40_MREF FIELD32(0x00000008)
++#define AUTO_RSP_CFG_AR_PREAMBLE FIELD32(0x00000010)
++#define AUTO_RSP_CFG_DUAL_CTS_EN FIELD32(0x00000040)
++#define AUTO_RSP_CFG_ACK_CTS_PSM_BIT FIELD32(0x00000080)
++
++/*
++ * LEGACY_BASIC_RATE:
++ */
++#define LEGACY_BASIC_RATE 0x1408
++
++/*
++ * HT_BASIC_RATE:
++ */
++#define HT_BASIC_RATE 0x140c
++
++/*
++ * HT_CTRL_CFG:
++ */
++#define HT_CTRL_CFG 0x1410
++
++/*
++ * SIFS_COST_CFG:
++ */
++#define SIFS_COST_CFG 0x1414
++
++/*
++ * RX_PARSER_CFG:
++ * Set NAV for all received frames
++ */
++#define RX_PARSER_CFG 0x1418
++
++/*
++ * TX_SEC_CNT0:
++ */
++#define TX_SEC_CNT0 0x1500
++
++/*
++ * RX_SEC_CNT0:
++ */
++#define RX_SEC_CNT0 0x1504
++
++/*
++ * CCMP_FC_MUTE:
++ */
++#define CCMP_FC_MUTE 0x1508
++
++/*
++ * TXOP_HLDR_ADDR0:
++ */
++#define TXOP_HLDR_ADDR0 0x1600
++
++/*
++ * TXOP_HLDR_ADDR1:
++ */
++#define TXOP_HLDR_ADDR1 0x1604
++
++/*
++ * TXOP_HLDR_ET:
++ */
++#define TXOP_HLDR_ET 0x1608
++
++/*
++ * QOS_CFPOLL_RA_DW0:
++ */
++#define QOS_CFPOLL_RA_DW0 0x160c
++
++/*
++ * QOS_CFPOLL_RA_DW1:
++ */
++#define QOS_CFPOLL_RA_DW1 0x1610
++
++/*
++ * QOS_CFPOLL_QC:
++ */
++#define QOS_CFPOLL_QC 0x1614
++
++/*
++ * RX_STA_CNT0: RX PLCP error count & RX CRC error count
++ */
++#define RX_STA_CNT0 0x1700
++#define RX_STA_CNT0_CRC_ERR FIELD32(0x0000ffff)
++#define RX_STA_CNT0_PHY_ERR FIELD32(0xffff0000)
++
++/*
++ * RX_STA_CNT1: RX False CCA count & RX LONG frame count
++ */
++#define RX_STA_CNT1 0x1704
++#define RX_STA_CNT1_FALSE_CCA FIELD32(0x0000ffff)
++#define RX_STA_CNT1_PLCP_ERR FIELD32(0xffff0000)
++
++/*
++ * RX_STA_CNT2:
++ */
++#define RX_STA_CNT2 0x1708
++#define RX_STA_CNT2_RX_DUPLI_COUNT FIELD32(0x0000ffff)
++#define RX_STA_CNT2_RX_FIFO_OVERFLOW FIELD32(0xffff0000)
++
++/*
++ * TX_STA_CNT0: TX Beacon count
++ */
++#define TX_STA_CNT0 0x170c
++#define TX_STA_CNT0_TX_FAIL_COUNT FIELD32(0x0000ffff)
++#define TX_STA_CNT0_TX_BEACON_COUNT FIELD32(0xffff0000)
++
++/*
++ * TX_STA_CNT1: TX tx count
++ */
++#define TX_STA_CNT1 0x1710
++#define TX_STA_CNT1_TX_SUCCESS FIELD32(0x0000ffff)
++#define TX_STA_CNT1_TX_RETRANSMIT FIELD32(0xffff0000)
++
++/*
++ * TX_STA_CNT2: TX tx count
++ */
++#define TX_STA_CNT2 0x1714
++#define TX_STA_CNT2_TX_ZERO_LEN_COUNT FIELD32(0x0000ffff)
++#define TX_STA_CNT2_TX_UNDER_FLOW_COUNT FIELD32(0xffff0000)
++
++/*
++ * TX_STA_FIFO: TX Result for specific PID status fifo register
++ */
++#define TX_STA_FIFO 0x1718
++#define TX_STA_FIFO_VALID FIELD32(0x00000001)
++#define TX_STA_FIFO_PID_TYPE FIELD32(0x0000001e)
++#define TX_STA_FIFO_TX_SUCCESS FIELD32(0x00000020)
++#define TX_STA_FIFO_TX_AGGRE FIELD32(0x00000040)
++#define TX_STA_FIFO_TX_ACK_REQUIRED FIELD32(0x00000080)
++#define TX_STA_FIFO_WCID FIELD32(0x0000ff00)
++#define TX_STA_FIFO_SUCCESS_RATE FIELD32(0xffff0000)
++
++/*
++ * TX_AGG_CNT: Debug counter
++ */
++#define TX_AGG_CNT 0x171c
++#define TX_AGG_CNT_NON_AGG_TX_COUNT FIELD32(0x0000ffff)
++#define TX_AGG_CNT_AGG_TX_COUNT FIELD32(0xffff0000)
++
++/*
++ * TX_AGG_CNT0:
++ */
++#define TX_AGG_CNT0 0x1720
++#define TX_AGG_CNT0_AGG_SIZE_1_COUNT FIELD32(0x0000ffff)
++#define TX_AGG_CNT0_AGG_SIZE_2_COUNT FIELD32(0xffff0000)
++
++/*
++ * TX_AGG_CNT1:
++ */
++#define TX_AGG_CNT1 0x1724
++#define TX_AGG_CNT1_AGG_SIZE_3_COUNT FIELD32(0x0000ffff)
++#define TX_AGG_CNT1_AGG_SIZE_4_COUNT FIELD32(0xffff0000)
++
++/*
++ * TX_AGG_CNT2:
++ */
++#define TX_AGG_CNT2 0x1728
++#define TX_AGG_CNT2_AGG_SIZE_5_COUNT FIELD32(0x0000ffff)
++#define TX_AGG_CNT2_AGG_SIZE_6_COUNT FIELD32(0xffff0000)
++
++/*
++ * TX_AGG_CNT3:
++ */
++#define TX_AGG_CNT3 0x172c
++#define TX_AGG_CNT3_AGG_SIZE_7_COUNT FIELD32(0x0000ffff)
++#define TX_AGG_CNT3_AGG_SIZE_8_COUNT FIELD32(0xffff0000)
++
++/*
++ * TX_AGG_CNT4:
++ */
++#define TX_AGG_CNT4 0x1730
++#define TX_AGG_CNT4_AGG_SIZE_9_COUNT FIELD32(0x0000ffff)
++#define TX_AGG_CNT4_AGG_SIZE_10_COUNT FIELD32(0xffff0000)
++
++/*
++ * TX_AGG_CNT5:
++ */
++#define TX_AGG_CNT5 0x1734
++#define TX_AGG_CNT5_AGG_SIZE_11_COUNT FIELD32(0x0000ffff)
++#define TX_AGG_CNT5_AGG_SIZE_12_COUNT FIELD32(0xffff0000)
++
++/*
++ * TX_AGG_CNT6:
++ */
++#define TX_AGG_CNT6 0x1738
++#define TX_AGG_CNT6_AGG_SIZE_13_COUNT FIELD32(0x0000ffff)
++#define TX_AGG_CNT6_AGG_SIZE_14_COUNT FIELD32(0xffff0000)
++
++/*
++ * TX_AGG_CNT7:
++ */
++#define TX_AGG_CNT7 0x173c
++#define TX_AGG_CNT7_AGG_SIZE_15_COUNT FIELD32(0x0000ffff)
++#define TX_AGG_CNT7_AGG_SIZE_16_COUNT FIELD32(0xffff0000)
++
++/*
++ * MPDU_DENSITY_CNT:
++ * TX_ZERO_DEL: TX zero length delimiter count
++ * RX_ZERO_DEL: RX zero length delimiter count
++ */
++#define MPDU_DENSITY_CNT 0x1740
++#define MPDU_DENSITY_CNT_TX_ZERO_DEL FIELD32(0x0000ffff)
++#define MPDU_DENSITY_CNT_RX_ZERO_DEL FIELD32(0xffff0000)
++
++/*
++ * Security key table memory, base address = 0x1800
++ */
++struct hw_pairwise_ta_entry {
++ u8 address[6];
++ u8 reserved[2];
++} __attribute__ ((packed));
++
++struct wcid_entry {
++ u8 rx_ba_bitmat7;
++ u8 rx_ba_bitmat0;
++ u8 mac[6];
++} __attribute__ ((packed));
++
++struct hw_key_entry {
++ u8 key[16];
++ u8 tx_mic[8];
++ u8 rx_mic[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
++ */
++#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)) )
++
++/*
++ * 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_BSS_IDX FIELD32(0x00000070)
++#define MAC_WCID_ATTRIBUTE_RX_WIUDF FIELD32(0x00000380)
++
++/*
++ * SHARED_KEY_MODE:
++ */
++#define SHARED_KEY_MODE_BSS0_KEY0 FIELD32(0x00000007)
++#define SHARED_KEY_MODE_BSS0_KEY1 FIELD32(0x00000070)
++#define SHARED_KEY_MODE_BSS0_KEY2 FIELD32(0x00000700)
++#define SHARED_KEY_MODE_BSS0_KEY3 FIELD32(0x00007000)
++#define SHARED_KEY_MODE_BSS1_KEY0 FIELD32(0x00070000)
++#define SHARED_KEY_MODE_BSS1_KEY1 FIELD32(0x00700000)
++#define SHARED_KEY_MODE_BSS1_KEY2 FIELD32(0x07000000)
++#define SHARED_KEY_MODE_BSS1_KEY3 FIELD32(0x70000000)
++
++/*
++ * HOST-MCU communication
++ */
++
++/*
++ * H2M_MAILBOX_CSR: Host-to-MCU Mailbox.
++ */
++#define H2M_MAILBOX_CSR 0x7010
++#define H2M_MAILBOX_CSR_ARG0 FIELD32(0x000000ff)
++#define H2M_MAILBOX_CSR_ARG1 FIELD32(0x0000ff00)
++#define H2M_MAILBOX_CSR_CMD_TOKEN FIELD32(0x00ff0000)
++#define H2M_MAILBOX_CSR_OWNER FIELD32(0xff000000)
++
++/*
++ * H2M_MAILBOX_CID:
++ */
++#define H2M_MAILBOX_CID 0x7014
++
++/*
++ * H2M_MAILBOX_STATUS:
++ */
++#define H2M_MAILBOX_STATUS 0x701c
++
++/*
++ * H2M_INT_SRC:
++ */
++#define H2M_INT_SRC 0x7024
++
++/*
++ * H2M_BBP_AGENT:
++ */
++#define H2M_BBP_AGENT 0x7028
++
++/*
++ * MCU_LEDCS: LED control for MCU Mailbox.
++ */
++#define MCU_LEDCS_LED_MODE FIELD8(0x1f)
++#define MCU_LEDCS_POLARITY FIELD8(0x01)
++
++/*
++ * HW_CS_CTS_BASE:
++ * Carrier-sense CTS frame base address.
++ * It's where mac stores carrier-sense frame for carrier-sense function.
++ */
++#define HW_CS_CTS_BASE 0x7700
++
++/*
++ * HW_DFS_CTS_BASE:
++ * FS CTS frame base address. It's where mac stores CTS frame for DFS.
++ */
++#define HW_DFS_CTS_BASE 0x7780
++
++/*
++ * TXRX control registers - base address 0x3000
++ */
++
++/*
++ * TXRX_CSR1:
++ * rt2860b UNKNOWN reg use R/O Reg Addr 0x77d0 first..
++ */
++#define TXRX_CSR1 0x77d0
++
++/*
++ * HW_DEBUG_SETTING_BASE:
++ * since NULL frame won't be that long (256 byte)
++ * We steal 16 tail bytes to save debugging settings
++ */
++#define HW_DEBUG_SETTING_BASE 0x77f0
++#define HW_DEBUG_SETTING_BASE2 0x7770
++
++/*
++ * HW_BEACON_BASE
++ * In order to support maximum 8 MBSS and its maximum length
++ * is 512 bytes for each beacon
++ * Three section discontinue memory segments will be used.
++ * 1. The original region for BCN 0~3
++ * 2. Extract memory from FCE table for BCN 4~5
++ * 3. Extract memory from Pair-wise key table for BCN 6~7
++ * It occupied those memory of wcid 238~253 for BCN 6
++ * and wcid 222~237 for BCN 7
++ *
++ * IMPORTANT NOTE: Not sure why legacy driver does this,
++ * but HW_BEACON_BASE7 is 0x0200 bytes below HW_BEACON_BASE6.
++ */
++#define HW_BEACON_BASE0 0x7800
++#define HW_BEACON_BASE1 0x7a00
++#define HW_BEACON_BASE2 0x7c00
++#define HW_BEACON_BASE3 0x7e00
++#define HW_BEACON_BASE4 0x7200
++#define HW_BEACON_BASE5 0x7400
++#define HW_BEACON_BASE6 0x5dc0
++#define HW_BEACON_BASE7 0x5bc0
++
++#define HW_BEACON_OFFSET(__index) \
++ ( ((__index) < 4) ? ( HW_BEACON_BASE0 + (__index * 0x0200) ) : \
++ (((__index) < 6) ? ( HW_BEACON_BASE4 + ((__index - 4) * 0x0200) ) : \
++ (HW_BEACON_BASE6 - ((__index - 6) * 0x0200))) )
++
++/*
++ * 8051 firmware image.
++ */
++#define FIRMWARE_RT2860 "rt2860.bin"
++#define FIRMWARE_IMAGE_BASE 0x2000
++
++/*
++ * BBP registers.
++ * The wordsize of the BBP is 8 bits.
++ */
++
++/*
++ * BBP 1: TX Antenna
++ */
++#define BBP1_TX_POWER FIELD8(0x07)
++#define BBP1_TX_ANTENNA FIELD8(0x18)
++
++/*
++ * BBP 3: RX Antenna
++ */
++#define BBP3_RX_ANTENNA FIELD8(0x18)
++
++/*
++ * RF registers
++ */
++
++/*
++ * RF 2
++ */
++#define RF2_ANTENNA_RX2 FIELD32(0x00000040)
++#define RF2_ANTENNA_TX1 FIELD32(0x00004000)
++#define RF2_ANTENNA_RX1 FIELD32(0x00020000)
++
++/*
++ * RF 3
++ */
++#define RF3_TXPOWER_G FIELD32(0x00003e00)
++#define RF3_TXPOWER_A_7DBM_BOOST FIELD32(0x00000200)
++#define RF3_TXPOWER_A FIELD32(0x00003c00)
++
++/*
++ * RF 4
++ */
++#define RF4_TXPOWER_G FIELD32(0x000007c0)
++#define RF4_TXPOWER_A_7DBM_BOOST FIELD32(0x00000040)
++#define RF4_TXPOWER_A FIELD32(0x00000780)
++#define RF4_FREQ_OFFSET FIELD32(0x001f8000)
++#define RF4_BW40 FIELD32(0x00200000)
++
++/*
++ * EEPROM content.
++ * The wordsize of the EEPROM is 16 bits.
++ */
++
++/*
++ * EEPROM Version
++ */
++#define EEPROM_VERSION 0x0001
++#define EEPROM_VERSION_FAE FIELD16(0x00ff)
++#define EEPROM_VERSION_VERSION FIELD16(0xff00)
++
++/*
++ * HW MAC address.
++ */
++#define EEPROM_MAC_ADDR_0 0x0002
++#define EEPROM_MAC_ADDR_BYTE0 FIELD16(0x00ff)
++#define EEPROM_MAC_ADDR_BYTE1 FIELD16(0xff00)
++#define EEPROM_MAC_ADDR1 0x0003
++#define EEPROM_MAC_ADDR_BYTE2 FIELD16(0x00ff)
++#define EEPROM_MAC_ADDR_BYTE3 FIELD16(0xff00)
++#define EEPROM_MAC_ADDR_2 0x0004
++#define EEPROM_MAC_ADDR_BYTE4 FIELD16(0x00ff)
++#define EEPROM_MAC_ADDR_BYTE5 FIELD16(0xff00)
++
++/*
++ * EEPROM ANTENNA config
++ * RXPATH: 1: 1R, 2: 2R, 3: 3R
++ * TXPATH: 1: 1T, 2: 2T
++ */
++#define EEPROM_ANTENNA 0x001a
++#define EEPROM_ANTENNA_RXPATH FIELD16(0x000f)
++#define EEPROM_ANTENNA_TXPATH FIELD16(0x00f0)
++#define EEPROM_ANTENNA_RF_TYPE FIELD16(0x0f00)
++
++/*
++ * EEPROM NIC config
++ * CARDBUS_ACCEL: 0 - enable, 1 - disable
++ */
++#define EEPROM_NIC 0x001b
++#define EEPROM_NIC_HW_RADIO FIELD16(0x0001)
++#define EEPROM_NIC_DYNAMIC_TX_AGC FIELD16(0x0002)
++#define EEPROM_NIC_EXTERNAL_LNA_BG FIELD16(0x0004)
++#define EEPROM_NIC_EXTERNAL_LNA_A FIELD16(0x0008)
++#define EEPROM_NIC_CARDBUS_ACCEL FIELD16(0x0010)
++#define EEPROM_NIC_BW40M_SB_BG FIELD16(0x0020)
++#define EEPROM_NIC_BW40M_SB_A FIELD16(0x0040)
++#define EEPROM_NIC_WPS_PBC FIELD16(0x0080)
++#define EEPROM_NIC_BW40M_BG FIELD16(0x0100)
++#define EEPROM_NIC_BW40M_A FIELD16(0x0200)
++
++/*
++ * EEPROM frequency
++ */
++#define EEPROM_FREQ 0x001d
++#define EEPROM_FREQ_OFFSET FIELD16(0x00ff)
++#define EEPROM_FREQ_LED_MODE FIELD16(0x7f00)
++#define EEPROM_FREQ_LED_POLARITY FIELD16(0x1000)
++
++/*
++ * EEPROM LED
++ * POLARITY_RDY_G: Polarity RDY_G setting.
++ * POLARITY_RDY_A: Polarity RDY_A setting.
++ * POLARITY_ACT: Polarity ACT setting.
++ * POLARITY_GPIO_0: Polarity GPIO0 setting.
++ * POLARITY_GPIO_1: Polarity GPIO1 setting.
++ * POLARITY_GPIO_2: Polarity GPIO2 setting.
++ * POLARITY_GPIO_3: Polarity GPIO3 setting.
++ * POLARITY_GPIO_4: Polarity GPIO4 setting.
++ * LED_MODE: Led mode.
++ */
++#define EEPROM_LED1 0x001e
++#define EEPROM_LED2 0x001f
++#define EEPROM_LED3 0x0020
++#define EEPROM_LED_POLARITY_RDY_BG FIELD16(0x0001)
++#define EEPROM_LED_POLARITY_RDY_A FIELD16(0x0002)
++#define EEPROM_LED_POLARITY_ACT FIELD16(0x0004)
++#define EEPROM_LED_POLARITY_GPIO_0 FIELD16(0x0008)
++#define EEPROM_LED_POLARITY_GPIO_1 FIELD16(0x0010)
++#define EEPROM_LED_POLARITY_GPIO_2 FIELD16(0x0020)
++#define EEPROM_LED_POLARITY_GPIO_3 FIELD16(0x0040)
++#define EEPROM_LED_POLARITY_GPIO_4 FIELD16(0x0080)
++#define EEPROM_LED_LED_MODE FIELD16(0x1f00)
++
++/*
++ * EEPROM LNA
++ */
++#define EEPROM_LNA 0x0022
++#define EEPROM_LNA_BG FIELD16(0x00ff)
++#define EEPROM_LNA_A0 FIELD16(0xff00)
++
++/*
++ * EEPROM RSSI BG offset
++ */
++#define EEPROM_RSSI_BG 0x0023
++#define EEPROM_RSSI_BG_OFFSET0 FIELD16(0x00ff)
++#define EEPROM_RSSI_BG_OFFSET1 FIELD16(0xff00)
++
++/*
++ * EEPROM RSSI BG2 offset
++ */
++#define EEPROM_RSSI_BG2 0x0024
++#define EEPROM_RSSI_BG2_OFFSET2 FIELD16(0x00ff)
++#define EEPROM_RSSI_BG2_LNA_A1 FIELD16(0xff00)
++
++/*
++ * EEPROM RSSI A offset
++ */
++#define EEPROM_RSSI_A 0x0025
++#define EEPROM_RSSI_A_OFFSET0 FIELD16(0x00ff)
++#define EEPROM_RSSI_A_OFFSET1 FIELD16(0xff00)
++
++/*
++ * EEPROM RSSI A2 offset
++ */
++#define EEPROM_RSSI_A2 0x0026
++#define EEPROM_RSSI_A2_OFFSET2 FIELD16(0x00ff)
++#define EEPROM_RSSI_A2_LNA_A2 FIELD16(0xff00)
++
++/*
++ * EEPROM TXpower delta: 20MHZ AND 40 MHZ use different power.
++ * This is delta in 40MHZ.
++ * VALUE: Tx Power dalta value (MAX=4)
++ * TYPE: 1: Plus the delta value, 0: minus the delta value
++ * TXPOWER: Enable:
++ */
++#define EEPROM_TXPOWER_DELTA 0x0028
++#define EEPROM_TXPOWER_DELTA_VALUE FIELD16(0x003f)
++#define EEPROM_TXPOWER_DELTA_TYPE FIELD16(0x0040)
++#define EEPROM_TXPOWER_DELTA_TXPOWER FIELD16(0x0080)
++
++/*
++ * EEPROM TXPOWER 802.11G
++ */
++#define EEPROM_TXPOWER_BG1 0x0029
++#define EEPROM_TXPOWER_BG2 0x0030
++#define EEPROM_TXPOWER_BG_SIZE 7
++#define EEPROM_TXPOWER_BG_1 FIELD16(0x00ff)
++#define EEPROM_TXPOWER_BG_2 FIELD16(0xff00)
++
++/*
++ * EEPROM TXPOWER 802.11A
++ */
++#define EEPROM_TXPOWER_A1 0x003c
++#define EEPROM_TXPOWER_A2 0x0053
++#define EEPROM_TXPOWER_A_SIZE 6
++#define EEPROM_TXPOWER_A_1 FIELD16(0x00ff)
++#define EEPROM_TXPOWER_A_2 FIELD16(0xff00)
++
++/*
++ * EEPROM TXpower byrate: 20MHZ power
++ */
++#define EEPROM_TXPOWER_BYRATE 0x006f
++
++/*
++ * EEPROM BBP.
++ */
++#define EEPROM_BBP_START 0x0078
++#define EEPROM_BBP_SIZE 16
++#define EEPROM_BBP_VALUE FIELD16(0x00ff)
++#define EEPROM_BBP_REG_ID FIELD16(0xff00)
++
++/*
++ * MCU mailbox commands.
++ */
++#define MCU_SLEEP 0x30
++#define MCU_WAKEUP 0x31
++#define MCU_LED 0x50
++#define MCU_LED_STRENGTH 0x51
++#define MCU_LED_1 0x52
++#define MCU_LED_2 0x53
++#define MCU_LED_3 0x54
++#define MCU_RADAR 0x60
++#define MCU_BOOT_SIGNAL 0x72
++
++/*
++ * DMA descriptor defines.
++ */
++#define TXD_DESC_SIZE ( 4 * sizeof(__le32) )
++#define TXWI_DESC_SIZE ( 4 * sizeof(__le32) )
++#define RXD_DESC_SIZE ( 4 * sizeof(__le32) )
++#define RXWI_DESC_SIZE ( 4 * sizeof(__le32) )
++
++/*
++ * TX descriptor format for TX, PRIO and Beacon Ring.
++ */
++
++/*
++ * Word0
++ */
++#define TXD_W0_SD_PTR0 FIELD32(0xffffffff)
++
++/*
++ * Word1
++ */
++#define TXD_W1_SD_LEN1 FIELD32(0x00003fff)
++#define TXD_W1_LAST_SEC1 FIELD32(0x00004000)
++#define TXD_W1_BURST FIELD32(0x00008000)
++#define TXD_W1_SD_LEN0 FIELD32(0x3fff0000)
++#define TXD_W1_LAST_SEC0 FIELD32(0x40000000)
++#define TXD_W1_DMA_DONE FIELD32(0x80000000)
++
++/*
++ * Word2
++ */
++#define TXD_W2_SD_PTR1 FIELD32(0xffffffff)
++
++/*
++ * Word3
++ * WIV: Wireless Info Valid. 1: Driver filled WI, 0: DMA needs to copy WI
++ * QSEL: Select on-chip FIFO ID for 2nd-stage output scheduler.
++ * 0:MGMT, 1:HCCA 2:EDCA
++ */
++#define TXD_W3_WIV FIELD32(0x01000000)
++#define TXD_W3_QSEL FIELD32(0x06000000)
++#define TXD_W3_TCO FIELD32(0x20000000)
++#define TXD_W3_UCO FIELD32(0x40000000)
++#define TXD_W3_ICO FIELD32(0x80000000)
++
++/*
++ * TX WI structure
++ */
++
++/*
++ * Word0
++ * FRAG: 1 To inform TKIP engine this is a fragment.
++ * MIMO_PS: The remote peer is in dynamic MIMO-PS mode
++ * TX_OP: 0:HT TXOP rule , 1:PIFS TX ,2:Backoff, 3:sifs
++ * BW: Channel bandwidth 20MHz or 40 MHz
++ * STBC: 1: STBC support MCS =0-7, 2,3 : RESERVED
++ */
++#define TXWI_W0_FRAG FIELD32(0x00000001)
++#define TXWI_W0_MIMO_PS FIELD32(0x00000002)
++#define TXWI_W0_CF_ACK FIELD32(0x00000004)
++#define TXWI_W0_TS FIELD32(0x00000008)
++#define TXWI_W0_AMPDU FIELD32(0x00000010)
++#define TXWI_W0_MPDU_DENSITY FIELD32(0x000000e0)
++#define TXWI_W0_TX_OP FIELD32(0x00000300)
++#define TXWI_W0_MCS FIELD32(0x007f0000)
++#define TXWI_W0_BW FIELD32(0x00800000)
++#define TXWI_W0_SHORT_GI FIELD32(0x01000000)
++#define TXWI_W0_STBC FIELD32(0x06000000)
++#define TXWI_W0_IFS FIELD32(0x08000000)
++#define TXWI_W0_PHYMODE FIELD32(0xc0000000)
++
++/*
++ * Word1
++ */
++#define TXWI_W1_ACK FIELD32(0x00000001)
++#define TXWI_W1_NSEQ FIELD32(0x00000002)
++#define TXWI_W1_BW_WIN_SIZE FIELD32(0x000000fc)
++#define TXWI_W1_WIRELESS_CLI_ID FIELD32(0x0000ff00)
++#define TXWI_W1_MPDU_TOTAL_BYTE_COUNT FIELD32(0x0fff0000)
++#define TXWI_W1_PACKETID FIELD32(0xf0000000)
++
++/*
++ * Word2
++ */
++#define TXWI_W2_IV FIELD32(0xffffffff)
++
++/*
++ * Word3
++ */
++#define TXWI_W3_EIV FIELD32(0xffffffff)
++
++/*
++ * RX descriptor format for RX Ring.
++ */
++
++/*
++ * Word0
++ */
++#define RXD_W0_SDP0 FIELD32(0xffffffff)
++
++/*
++ * Word1
++ */
++#define RXD_W1_SDL1 FIELD32(0x00003fff)
++#define RXD_W1_SDL0 FIELD32(0x3fff0000)
++#define RXD_W1_LS0 FIELD32(0x40000000)
++#define RXD_W1_DMA_DONE FIELD32(0x80000000)
++
++/*
++ * Word2
++ */
++#define RXD_W2_SDP1 FIELD32(0xffffffff)
++
++/*
++ * Word3
++ * AMSDU: RX with 802.3 header, not 802.11 header.
++ * DECRYPTED: This frame is being decrypted.
++ */
++#define RXD_W3_BA FIELD32(0x00000001)
++#define RXD_W3_DATA FIELD32(0x00000002)
++#define RXD_W3_NULLDATA FIELD32(0x00000004)
++#define RXD_W3_FRAG FIELD32(0x00000008)
++#define RXD_W3_UNICAST_TO_ME FIELD32(0x00000010)
++#define RXD_W3_MULTICAST FIELD32(0x00000020)
++#define RXD_W3_BROADCAST FIELD32(0x00000040)
++#define RXD_W3_MY_BSS FIELD32(0x00000080)
++#define RXD_W3_CRC_ERROR FIELD32(0x00000100)
++#define RXD_W3_CIPHER_ERROR FIELD32(0x00000600)
++#define RXD_W3_AMSDU FIELD32(0x00000800)
++#define RXD_W3_HTC FIELD32(0x00001000)
++#define RXD_W3_RSSI FIELD32(0x00002000)
++#define RXD_W3_L2PAD FIELD32(0x00004000)
++#define RXD_W3_AMPDU FIELD32(0x00008000)
++#define RXD_W3_DECRYPTED FIELD32(0x00010000)
++#define RXD_W3_PLCP_SIGNAL FIELD32(0x00020000)
++#define RXD_W3_PLCP_RSSI FIELD32(0x00040000)
++
++/*
++ * RX WI structure
++ */
++
++/*
++ * Word0
++ */
++#define RXWI_W0_WIRELESS_CLI_ID FIELD32(0x000000ff)
++#define RXWI_W0_KEY_INDEX FIELD32(0x00000300)
++#define RXWI_W0_BSSID FIELD32(0x00001c00)
++#define RXWI_W0_UDF FIELD32(0x0000e000)
++#define RXWI_W0_MPDU_TOTAL_BYTE_COUNT FIELD32(0x0fff0000)
++#define RXWI_W0_TID FIELD32(0xf0000000)
++
++/*
++ * Word1
++ */
++#define RXWI_W1_FRAG FIELD32(0x0000000f)
++#define RXWI_W1_SEQUENCE FIELD32(0x0000fff0)
++#define RXWI_W1_MCS FIELD32(0x007f0000)
++#define RXWI_W1_BW FIELD32(0x00800000)
++#define RXWI_W1_SHORT_GI FIELD32(0x01000000)
++#define RXWI_W1_STBC FIELD32(0x06000000)
++#define RXWI_W1_PHYMODE FIELD32(0xc0000000)
++
++/*
++ * Word2
++ */
++#define RXWI_W2_RSSI0 FIELD32(0x000000ff)
++#define RXWI_W2_RSSI1 FIELD32(0x0000ff00)
++#define RXWI_W2_RSSI2 FIELD32(0x00ff0000)
++
++/*
++ * Word3
++ */
++#define RXWI_W3_SNR0 FIELD32(0x000000ff)
++#define RXWI_W3_SNR1 FIELD32(0x0000ff00)
++
++/*
++ * Macro's for converting txpower from EEPROM to mac80211 value
++ * and from mac80211 value to register value.
++ */
++#define MIN_G_TXPOWER 0
++#define MIN_A_TXPOWER -7
++#define MAX_G_TXPOWER 31
++#define MAX_A_TXPOWER 15
++#define DEFAULT_TXPOWER 5
++
++#define TXPOWER_G_FROM_DEV(__txpower) \
++ ((__txpower) > MAX_G_TXPOWER) ? DEFAULT_TXPOWER : (__txpower)
++
++#define TXPOWER_G_TO_DEV(__txpower) \
++ clamp_t(char, __txpower, MIN_G_TXPOWER, MAX_G_TXPOWER)
++
++#define TXPOWER_A_FROM_DEV(__txpower) \
++ ((__txpower) > MAX_A_TXPOWER) ? DEFAULT_TXPOWER : (__txpower)
++
++#define TXPOWER_A_TO_DEV(__txpower) \
++ clamp_t(char, __txpower, MIN_A_TXPOWER, MAX_A_TXPOWER)
++
++#endif /* RT2800PCI_H */
+--- a/drivers/net/wireless/rt2x00/rt2x00.h
++++ b/drivers/net/wireless/rt2x00/rt2x00.h
+@@ -138,6 +138,10 @@ struct rt2x00_chip {
+ #define RT2561 0x0302
+ #define RT2661 0x0401
+ #define RT2571 0x1300
++#define RT2860 0x0601 /* 2.4GHz PCI/CB */
++#define RT2860D 0x0681 /* 2.4GHz, 5GHz PCI/CB */
++#define RT2890 0x0701 /* 2.4GHz PCIe */
++#define RT2890D 0x0781 /* 2.4GHz, 5GHz PCIe */
+
+ u16 rf;
+ u32 rev;
--- /dev/null
+From: Ivo van Doorn <IvDoorn@gmail.com>
+Date: Sun, 28 Dec 2008 12:48:56 +0000 (+0100)
+Subject: rt2x00: Implement support for rt2800usb
+X-Git-Url: http://git.kernel.org/?p=linux%2Fkernel%2Fgit%2Fivd%2Frt2x00.git;a=commitdiff_plain;h=e0af839d714d1d04af044d00858ce4113ebd602b
+
+rt2x00: Implement support for rt2800usb
+
+Add support for the rt2800usb chipset.
+
+Includes various patches from Mattias and Felix.
+
+Signed-off-by: Mattias Nissler <mattias.nissler@gmx.de>
+Signed-off-by: Felix Fietkau <nbd@openwrt.org>
+Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
+---
+
+--- a/drivers/net/wireless/rt2x00/Makefile
++++ b/drivers/net/wireless/rt2x00/Makefile
+@@ -19,3 +19,4 @@ obj-$(CONFIG_RT61PCI) += rt61pci.o
+ obj-$(CONFIG_RT2800PCI) += rt2800pci.o
+ obj-$(CONFIG_RT2500USB) += rt2500usb.o
+ obj-$(CONFIG_RT73USB) += rt73usb.o
++obj-$(CONFIG_RT2800USB) += rt2800usb.o
+--- /dev/null
++++ b/drivers/net/wireless/rt2x00/rt2800usb.c
+@@ -0,0 +1,2548 @@
++/*
++ Copyright (C) 2004 - 2008 rt2x00 SourceForge Project
++ <http://rt2x00.serialmonkey.com>
++
++ This program is free software; you can redistribute it and/or modify
++ it under the terms of the GNU General Public License as published by
++ the Free Software Foundation; either version 2 of the License, or
++ (at your option) any later version.
++
++ This program is distributed in the hope that it will be useful,
++ but WITHOUT ANY WARRANTY; without even the implied warranty of
++ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
++ GNU General Public License for more details.
++
++ You should have received a copy of the GNU General Public License
++ along with this program; if not, write to the
++ Free Software Foundation, Inc.,
++ 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
++ */
++
++/*
++ Module: rt2800usb
++ Abstract: rt2800usb device specific routines.
++ Supported chipsets: RT2800U.
++ */
++
++#include <linux/crc-ccitt.h>
++#include <linux/delay.h>
++#include <linux/etherdevice.h>
++#include <linux/init.h>
++#include <linux/kernel.h>
++#include <linux/module.h>
++#include <linux/usb.h>
++
++#include "rt2x00.h"
++#include "rt2x00usb.h"
++#include "rt2800usb.h"
++
++/*
++ * Allow hardware encryption to be disabled.
++ */
++static int modparam_nohwcrypt = 0;
++module_param_named(nohwcrypt, modparam_nohwcrypt, bool, S_IRUGO);
++MODULE_PARM_DESC(nohwcrypt, "Disable hardware encryption.");
++
++/*
++ * Register access.
++ * All access to the CSR registers will go through the methods
++ * rt2x00usb_register_read and rt2x00usb_register_write.
++ * BBP and RF register require indirect register access,
++ * and use the CSR registers BBPCSR and RFCSR to achieve this.
++ * These indirect registers work with busy bits,
++ * and we will try maximal REGISTER_BUSY_COUNT times to access
++ * the register while taking a REGISTER_BUSY_DELAY us delay
++ * between each attampt. When the busy bit is still set at that time,
++ * the access attempt is considered to have failed,
++ * and we will print an error.
++ * The _lock versions must be used if you already hold the csr_mutex
++ */
++#define WAIT_FOR_BBP(__dev, __reg) \
++ rt2x00usb_regbusy_read((__dev), BBP_CSR_CFG, BBP_CSR_CFG_BUSY, (__reg))
++#define WAIT_FOR_RF(__dev, __reg) \
++ rt2x00usb_regbusy_read((__dev), RF_CSR_CFG0, RF_CSR_CFG0_BUSY, (__reg))
++#define WAIT_FOR_MCU(__dev, __reg) \
++ rt2x00usb_regbusy_read((__dev), H2M_MAILBOX_CSR, \
++ H2M_MAILBOX_CSR_OWNER, (__reg))
++
++static void rt2800usb_bbp_write(struct rt2x00_dev *rt2x00dev,
++ const unsigned int word, const u8 value)
++{
++ u32 reg;
++
++ mutex_lock(&rt2x00dev->csr_mutex);
++
++ /*
++ * Wait until the BBP becomes available, afterwards we
++ * can safely write the new data into the register.
++ */
++ if (WAIT_FOR_BBP(rt2x00dev, ®)) {
++ reg = 0;
++ rt2x00_set_field32(®, BBP_CSR_CFG_VALUE, value);
++ rt2x00_set_field32(®, BBP_CSR_CFG_REGNUM, word);
++ rt2x00_set_field32(®, BBP_CSR_CFG_BUSY, 1);
++ rt2x00_set_field32(®, BBP_CSR_CFG_READ_CONTROL, 0);
++
++ rt2x00usb_register_write_lock(rt2x00dev, BBP_CSR_CFG, reg);
++ }
++
++ mutex_unlock(&rt2x00dev->csr_mutex);
++}
++
++static void rt2800usb_bbp_read(struct rt2x00_dev *rt2x00dev,
++ const unsigned int word, u8 *value)
++{
++ u32 reg;
++
++ mutex_lock(&rt2x00dev->csr_mutex);
++
++ /*
++ * Wait until the BBP becomes available, afterwards we
++ * can safely write the read request into the register.
++ * After the data has been written, we wait until hardware
++ * returns the correct value, if at any time the register
++ * doesn't become available in time, reg will be 0xffffffff
++ * which means we return 0xff to the caller.
++ */
++ if (WAIT_FOR_BBP(rt2x00dev, ®)) {
++ reg = 0;
++ rt2x00_set_field32(®, BBP_CSR_CFG_REGNUM, word);
++ rt2x00_set_field32(®, BBP_CSR_CFG_BUSY, 1);
++ rt2x00_set_field32(®, BBP_CSR_CFG_READ_CONTROL, 1);
++
++ rt2x00usb_register_write_lock(rt2x00dev, BBP_CSR_CFG, reg);
++
++ WAIT_FOR_BBP(rt2x00dev, ®);
++ }
++
++ *value = rt2x00_get_field32(reg, BBP_CSR_CFG_VALUE);
++
++ mutex_unlock(&rt2x00dev->csr_mutex);
++}
++
++static void rt2800usb_rf_write(struct rt2x00_dev *rt2x00dev,
++ const unsigned int word, const u32 value)
++{
++ u32 reg;
++
++ if (!word)
++ return;
++
++ mutex_lock(&rt2x00dev->csr_mutex);
++
++ /*
++ * Wait until the RF becomes available, afterwards we
++ * can safely write the new data into the register.
++ */
++ if (WAIT_FOR_RF(rt2x00dev, ®)) {
++ reg = 0;
++ rt2x00_set_field32(®, RF_CSR_CFG0_REG_VALUE_BW, value);
++ rt2x00_set_field32(®, RF_CSR_CFG0_STANDBYMODE, 0);
++ rt2x00_set_field32(®, RF_CSR_CFG0_SEL, 0);
++ rt2x00_set_field32(®, RF_CSR_CFG0_BUSY, 1);
++
++ rt2x00usb_register_write_lock(rt2x00dev, RF_CSR_CFG0, reg);
++ rt2x00_rf_write(rt2x00dev, word, value);
++ }
++
++ mutex_unlock(&rt2x00dev->csr_mutex);
++}
++
++static void rt2800usb_mcu_request(struct rt2x00_dev *rt2x00dev,
++ const u8 command, const u8 token,
++ const u8 arg0, const u8 arg1)
++{
++ u32 reg;
++
++ mutex_lock(&rt2x00dev->csr_mutex);
++
++ /*
++ * Wait until the MCU becomes available, afterwards we
++ * can safely write the new data into the register.
++ */
++ if (WAIT_FOR_MCU(rt2x00dev, ®)) {
++ rt2x00_set_field32(®, H2M_MAILBOX_CSR_OWNER, 1);
++ rt2x00_set_field32(®, H2M_MAILBOX_CSR_CMD_TOKEN, token);
++ rt2x00_set_field32(®, H2M_MAILBOX_CSR_ARG0, arg0);
++ rt2x00_set_field32(®, H2M_MAILBOX_CSR_ARG1, arg1);
++ rt2x00usb_register_write_lock(rt2x00dev, H2M_MAILBOX_CSR, reg);
++
++ reg = 0;
++ rt2x00_set_field32(®, HOST_CMD_CSR_HOST_COMMAND, command);
++ rt2x00usb_register_write_lock(rt2x00dev, HOST_CMD_CSR, reg);
++ }
++
++ mutex_unlock(&rt2x00dev->csr_mutex);
++}
++
++#ifdef CONFIG_RT2X00_LIB_DEBUGFS
++static const struct rt2x00debug rt2800usb_rt2x00debug = {
++ .owner = THIS_MODULE,
++ .csr = {
++ .read = rt2x00usb_register_read,
++ .write = rt2x00usb_register_write,
++ .flags = RT2X00DEBUGFS_OFFSET,
++ .word_base = CSR_REG_BASE,
++ .word_size = sizeof(u32),
++ .word_count = CSR_REG_SIZE / sizeof(u32),
++ },
++ .eeprom = {
++ .read = rt2x00_eeprom_read,
++ .write = rt2x00_eeprom_write,
++ .word_base = EEPROM_BASE,
++ .word_size = sizeof(u16),
++ .word_count = EEPROM_SIZE / sizeof(u16),
++ },
++ .bbp = {
++ .read = rt2800usb_bbp_read,
++ .write = rt2800usb_bbp_write,
++ .word_base = BBP_BASE,
++ .word_size = sizeof(u8),
++ .word_count = BBP_SIZE / sizeof(u8),
++ },
++ .rf = {
++ .read = rt2x00_rf_read,
++ .write = rt2800usb_rf_write,
++ .word_base = RF_BASE,
++ .word_size = sizeof(u32),
++ .word_count = RF_SIZE / sizeof(u32),
++ },
++};
++#endif /* CONFIG_RT2X00_LIB_DEBUGFS */
++
++#ifdef CONFIG_RT2X00_LIB_RFKILL
++static int rt2800usb_rfkill_poll(struct rt2x00_dev *rt2x00dev)
++{
++ u32 reg;
++
++ rt2x00usb_register_read(rt2x00dev, GPIO_CTRL_CFG, ®);
++ return rt2x00_get_field32(reg, GPIO_CTRL_CFG_BIT2);
++}
++#else
++#define rt2800usb_rfkill_poll NULL
++#endif /* CONFIG_RT2X00_LIB_RFKILL */
++
++#ifdef CONFIG_RT2X00_LIB_LEDS
++static void rt2800usb_brightness_set(struct led_classdev *led_cdev,
++ enum led_brightness brightness)
++{
++ struct rt2x00_led *led =
++ container_of(led_cdev, struct rt2x00_led, led_dev);
++ unsigned int enabled = brightness != LED_OFF;
++ unsigned int bg_mode =
++ (enabled && led->rt2x00dev->curr_band == IEEE80211_BAND_2GHZ);
++ unsigned int polarity =
++ rt2x00_get_field16(led->rt2x00dev->led_mcu_reg,
++ EEPROM_FREQ_LED_POLARITY);
++ unsigned int ledmode =
++ rt2x00_get_field16(led->rt2x00dev->led_mcu_reg,
++ EEPROM_FREQ_LED_MODE);
++
++ if (led->type == LED_TYPE_RADIO) {
++ rt2800usb_mcu_request(led->rt2x00dev, MCU_LED, 0xff, ledmode,
++ enabled ? 0x20 : 0);
++ } else if (led->type == LED_TYPE_ASSOC) {
++ rt2800usb_mcu_request(led->rt2x00dev, MCU_LED, 0xff, ledmode,
++ enabled ? (bg_mode ? 0x60 : 0xa0) : 0x20);
++ } else if (led->type == LED_TYPE_QUALITY) {
++ /*
++ * The brightness is divided into 6 levels (0 - 5),
++ * The specs tell us the following levels:
++ * 0, 1 ,3, 7, 15, 31
++ * to determine the level in a simple way we can simply
++ * work with bitshifting:
++ * (1 << level) - 1
++ */
++ rt2800usb_mcu_request(led->rt2x00dev, MCU_LED_STRENGTH, 0xff,
++ (1 << brightness / (LED_FULL / 6)) - 1,
++ polarity);
++ }
++}
++
++static int rt2800usb_blink_set(struct led_classdev *led_cdev,
++ unsigned long *delay_on,
++ unsigned long *delay_off)
++{
++ struct rt2x00_led *led =
++ container_of(led_cdev, struct rt2x00_led, led_dev);
++ u32 reg;
++
++ rt2x00usb_register_read(led->rt2x00dev, LED_CFG, ®);
++ rt2x00_set_field32(®, LED_CFG_ON_PERIOD, *delay_on);
++ rt2x00_set_field32(®, LED_CFG_OFF_PERIOD, *delay_off);
++ rt2x00_set_field32(®, LED_CFG_SLOW_BLINK_PERIOD, 3);
++ rt2x00_set_field32(®, LED_CFG_R_LED_MODE, 3);
++ rt2x00_set_field32(®, LED_CFG_G_LED_MODE, 12);
++ rt2x00_set_field32(®, LED_CFG_Y_LED_MODE, 3);
++ rt2x00_set_field32(®, LED_CFG_LED_POLAR, 1);
++ rt2x00usb_register_write(led->rt2x00dev, LED_CFG, reg);
++
++ return 0;
++}
++
++static void rt2800usb_init_led(struct rt2x00_dev *rt2x00dev,
++ struct rt2x00_led *led,
++ enum led_type type)
++{
++ led->rt2x00dev = rt2x00dev;
++ led->type = type;
++ led->led_dev.brightness_set = rt2800usb_brightness_set;
++ led->led_dev.blink_set = rt2800usb_blink_set;
++ led->flags = LED_INITIALIZED;
++}
++#endif /* CONFIG_RT2X00_LIB_LEDS */
++
++/*
++ * Configuration handlers.
++ */
++static void rt2800usb_config_wcid_attr(struct rt2x00_dev *rt2x00dev,
++ struct rt2x00lib_crypto *crypto,
++ struct ieee80211_key_conf *key)
++{
++ u32 offset;
++ u32 reg;
++
++ offset = MAC_WCID_ATTR_ENTRY(crypto->aid);
++
++ reg = 0;
++ rt2x00_set_field32(®, MAC_WCID_ATTRIBUTE_KEYTAB,
++ !!(key->flags & IEEE80211_KEY_FLAG_PAIRWISE));
++ rt2x00_set_field32(®, MAC_WCID_ATTRIBUTE_PAIRKEY_MODE,
++ crypto->cipher);
++ rt2x00_set_field32(®, MAC_WCID_ATTRIBUTE_BSS_IDX,
++ (crypto->cmd == SET_KEY) ? crypto->bssidx : 0);
++ rt2x00_set_field32(®, MAC_WCID_ATTRIBUTE_RX_WIUDF, 0);
++ rt2x00usb_register_write(rt2x00dev, offset, reg);
++}
++
++static int rt2800usb_config_shared_key(struct rt2x00_dev *rt2x00dev,
++ struct rt2x00lib_crypto *crypto,
++ struct ieee80211_key_conf *key)
++{
++ struct hw_key_entry key_entry;
++ struct rt2x00_field32 field;
++ int timeout;
++ u32 offset;
++ u32 mask;
++ u32 reg;
++
++ if (crypto->cmd == SET_KEY) {
++ memcpy(key_entry.key, crypto->key,
++ sizeof(key_entry.key));
++ memcpy(key_entry.tx_mic, crypto->tx_mic,
++ sizeof(key_entry.tx_mic));
++ memcpy(key_entry.rx_mic, crypto->rx_mic,
++ sizeof(key_entry.rx_mic));
++
++ offset = SHARED_KEY_ENTRY(key->hw_key_idx);
++ timeout = REGISTER_TIMEOUT32(sizeof(key_entry));
++ rt2x00usb_vendor_request_large_buff(rt2x00dev, USB_MULTI_WRITE,
++ USB_VENDOR_REQUEST_OUT,
++ 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.
++ * 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_mask = 0x7 << field.bit_offset;
++
++ offset = SHARED_KEY_MODE_ENTRY(key->hw_key_idx / 8);
++ rt2x00usb_register_read(rt2x00dev, offset, ®);
++ rt2x00_set_field32(®, field,
++ (crypto->cmd == SET_KEY) ? crypto->cipher : 0);
++ rt2x00usb_register_write(rt2x00dev, offset, reg);
++
++ /*
++ * Update WCID information
++ */
++ rt2800usb_config_wcid_attr(rt2x00dev, crypto, key);
++
++ return 0;
++}
++
++static int rt2800usb_config_pairwise_key(struct rt2x00_dev *rt2x00dev,
++ struct rt2x00lib_crypto *crypto,
++ struct ieee80211_key_conf *key)
++{
++ struct hw_key_entry key_entry;
++ 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) {
++ memcpy(key_entry.key, crypto->key,
++ sizeof(key_entry.key));
++ memcpy(key_entry.tx_mic, crypto->tx_mic,
++ sizeof(key_entry.tx_mic));
++ memcpy(key_entry.rx_mic, crypto->rx_mic,
++ sizeof(key_entry.rx_mic));
++
++ offset = PAIRWISE_KEY_ENTRY(key->hw_key_idx);
++ timeout = REGISTER_TIMEOUT32(sizeof(key_entry));
++ rt2x00usb_vendor_request_large_buff(rt2x00dev, USB_MULTI_WRITE,
++ USB_VENDOR_REQUEST_OUT,
++ 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;
++ }
++
++ /*
++ * Update WCID information
++ */
++ rt2800usb_config_wcid_attr(rt2x00dev, crypto, key);
++
++ return 0;
++}
++
++static void rt2800usb_config_filter(struct rt2x00_dev *rt2x00dev,
++ const unsigned int filter_flags)
++{
++ u32 reg;
++
++ /*
++ * Start configuration steps.
++ * Note that the version error will always be dropped
++ * and broadcast frames will always be accepted since
++ * there is no filter for it at this time.
++ */
++ rt2x00usb_register_read(rt2x00dev, RX_FILTER_CFG, ®);
++ rt2x00_set_field32(®, RX_FILTER_CFG_DROP_CRC_ERROR,
++ !(filter_flags & FIF_FCSFAIL));
++ rt2x00_set_field32(®, RX_FILTER_CFG_DROP_PHY_ERROR,
++ !(filter_flags & FIF_PLCPFAIL));
++ rt2x00_set_field32(®, RX_FILTER_CFG_DROP_NOT_TO_ME,
++ !(filter_flags & FIF_PROMISC_IN_BSS));
++ rt2x00_set_field32(®, RX_FILTER_CFG_DROP_NOT_MY_BSSD,
++ !(filter_flags & FIF_OTHER_BSS));
++ rt2x00_set_field32(®, RX_FILTER_CFG_DROP_VER_ERROR, 1);
++ rt2x00_set_field32(®, RX_FILTER_CFG_DROP_MULTICAST,
++ !(filter_flags & FIF_ALLMULTI));
++ rt2x00_set_field32(®, RX_FILTER_CFG_DROP_BROADCAST, 0);
++ rt2x00_set_field32(®, RX_FILTER_CFG_DROP_DUPLICATE, 1);
++ rt2x00_set_field32(®, RX_FILTER_CFG_DROP_CF_END_ACK,
++ !(filter_flags & FIF_CONTROL));
++ rt2x00_set_field32(®, RX_FILTER_CFG_DROP_CF_END,
++ !(filter_flags & FIF_CONTROL));
++ rt2x00_set_field32(®, RX_FILTER_CFG_DROP_ACK,
++ !(filter_flags & FIF_CONTROL));
++ rt2x00_set_field32(®, RX_FILTER_CFG_DROP_CTS,
++ !(filter_flags & FIF_CONTROL));
++ rt2x00_set_field32(®, RX_FILTER_CFG_DROP_RTS,
++ !(filter_flags & FIF_CONTROL));
++ rt2x00_set_field32(®, RX_FILTER_CFG_DROP_PSPOLL,
++ !(filter_flags & FIF_CONTROL));
++ rt2x00_set_field32(®, RX_FILTER_CFG_DROP_BA, 1);
++ rt2x00_set_field32(®, RX_FILTER_CFG_DROP_BAR, 1);
++ rt2x00_set_field32(®, RX_FILTER_CFG_DROP_CNTL,
++ !(filter_flags & FIF_CONTROL));
++ rt2x00usb_register_write(rt2x00dev, RX_FILTER_CFG, reg);
++}
++
++static void rt2800usb_config_intf(struct rt2x00_dev *rt2x00dev,
++ struct rt2x00_intf *intf,
++ struct rt2x00intf_conf *conf,
++ const unsigned int flags)
++{
++ unsigned int beacon_base;
++ u32 reg;
++
++ if (flags & CONFIG_UPDATE_TYPE) {
++ /*
++ * Clear current synchronisation setup.
++ * For the Beacon base registers we only need to clear
++ * the first byte since that byte contains the VALID and OWNER
++ * bits which (when set to 0) will invalidate the entire beacon.
++ */
++ beacon_base = HW_BEACON_OFFSET(intf->beacon->entry_idx);
++ rt2x00usb_register_write(rt2x00dev, beacon_base, 0);
++
++ /*
++ * Enable synchronisation.
++ */
++ rt2x00usb_register_read(rt2x00dev, BCN_TIME_CFG, ®);
++ rt2x00_set_field32(®, BCN_TIME_CFG_TSF_TICKING, 1);
++ rt2x00_set_field32(®, BCN_TIME_CFG_TSF_SYNC, conf->sync);
++ rt2x00_set_field32(®, BCN_TIME_CFG_TBTT_ENABLE, 1);
++ rt2x00usb_register_write(rt2x00dev, BCN_TIME_CFG, reg);
++ }
++
++ if (flags & CONFIG_UPDATE_MAC) {
++ reg = le32_to_cpu(conf->mac[1]);
++ rt2x00_set_field32(®, MAC_ADDR_DW1_UNICAST_TO_ME_MASK, 0xff);
++ conf->mac[1] = cpu_to_le32(reg);
++
++ rt2x00usb_register_multiwrite(rt2x00dev, MAC_ADDR_DW0,
++ conf->mac, sizeof(conf->mac));
++ }
++
++ if (flags & CONFIG_UPDATE_BSSID) {
++ reg = le32_to_cpu(conf->bssid[1]);
++ rt2x00_set_field32(®, MAC_BSSID_DW1_BSS_ID_MASK, 0);
++ rt2x00_set_field32(®, MAC_BSSID_DW1_BSS_BCN_NUM, 0);
++ conf->bssid[1] = cpu_to_le32(reg);
++
++ rt2x00usb_register_multiwrite(rt2x00dev, MAC_BSSID_DW0,
++ conf->bssid, sizeof(conf->bssid));
++ }
++}
++
++static void rt2800usb_config_erp(struct rt2x00_dev *rt2x00dev,
++ struct rt2x00lib_erp *erp)
++{
++ u32 reg;
++
++ rt2x00usb_register_read(rt2x00dev, TX_TIMEOUT_CFG, ®);
++ rt2x00_set_field32(®, TX_TIMEOUT_CFG_RX_ACK_TIMEOUT,
++ erp->ack_timeout);
++ rt2x00usb_register_write(rt2x00dev, TX_TIMEOUT_CFG, reg);
++
++ rt2x00usb_register_read(rt2x00dev, AUTO_RSP_CFG, ®);
++ rt2x00_set_field32(®, AUTO_RSP_CFG_BAC_ACK_POLICY,
++ !!erp->short_preamble);
++ rt2x00_set_field32(®, AUTO_RSP_CFG_AR_PREAMBLE,
++ !!erp->short_preamble);
++ rt2x00usb_register_write(rt2x00dev, AUTO_RSP_CFG, reg);
++
++ rt2x00usb_register_read(rt2x00dev, OFDM_PROT_CFG, ®);
++ rt2x00_set_field32(®, OFDM_PROT_CFG_PROTECT_CTRL,
++ erp->cts_protection ? 2 : 0);
++ rt2x00usb_register_write(rt2x00dev, OFDM_PROT_CFG, reg);
++
++ rt2x00usb_register_write(rt2x00dev, LEGACY_BASIC_RATE,
++ erp->basic_rates);
++ rt2x00usb_register_write(rt2x00dev, HT_BASIC_RATE,
++ erp->basic_rates >> 32);
++
++ rt2x00usb_register_read(rt2x00dev, BKOFF_SLOT_CFG, ®);
++ rt2x00_set_field32(®, BKOFF_SLOT_CFG_SLOT_TIME, erp->slot_time);
++ rt2x00_set_field32(®, BKOFF_SLOT_CFG_CC_DELAY_TIME, 2);
++ rt2x00usb_register_write(rt2x00dev, BKOFF_SLOT_CFG, reg);
++
++ rt2x00usb_register_read(rt2x00dev, XIFS_TIME_CFG, ®);
++ rt2x00_set_field32(®, XIFS_TIME_CFG_CCKM_SIFS_TIME, erp->sifs);
++ rt2x00_set_field32(®, XIFS_TIME_CFG_OFDM_SIFS_TIME, erp->sifs);
++ rt2x00_set_field32(®, XIFS_TIME_CFG_OFDM_XIFS_TIME, 4);
++ rt2x00_set_field32(®, XIFS_TIME_CFG_EIFS, erp->eifs);
++ rt2x00_set_field32(®, XIFS_TIME_CFG_BB_RXEND_ENABLE, 1);
++ rt2x00usb_register_write(rt2x00dev, XIFS_TIME_CFG, reg);
++}
++
++static void rt2800usb_config_ant(struct rt2x00_dev *rt2x00dev,
++ struct antenna_setup *ant)
++{
++ u16 eeprom;
++ u8 r1;
++ u8 r3;
++
++ /*
++ * FIXME: Use requested antenna configuration.
++ */
++
++ rt2x00_eeprom_read(rt2x00dev, EEPROM_ANTENNA, &eeprom);
++
++ rt2800usb_bbp_read(rt2x00dev, 1, &r1);
++ rt2800usb_bbp_read(rt2x00dev, 3, &r3);
++
++ /*
++ * Configure the TX antenna.
++ */
++ switch (rt2x00_get_field16(eeprom, EEPROM_ANTENNA_TXPATH)) {
++ case 1:
++ rt2x00_set_field8(&r3, BBP3_RX_ANTENNA, 0);
++ break;
++ case 2:
++ case 3:
++ /* Do nothing */
++ break;
++ }
++
++ /*
++ * Configure the RX antenna.
++ */
++ switch (rt2x00_get_field16(eeprom, EEPROM_ANTENNA_RXPATH)) {
++ case 1:
++ rt2x00_set_field8(&r3, BBP3_RX_ANTENNA, 0);
++ break;
++ case 2:
++ rt2x00_set_field8(&r3, BBP3_RX_ANTENNA, 1);
++ break;
++ case 3:
++ rt2x00_set_field8(&r3, BBP3_RX_ANTENNA, 2);
++ break;
++ }
++
++ rt2800usb_bbp_write(rt2x00dev, 3, r3);
++ rt2800usb_bbp_write(rt2x00dev, 1, r1);
++}
++
++static void rt2800usb_config_lna_gain(struct rt2x00_dev *rt2x00dev,
++ struct rt2x00lib_conf *libconf)
++{
++ u16 eeprom;
++ short lna_gain;
++
++ if (libconf->rf.channel <= 14) {
++ rt2x00_eeprom_read(rt2x00dev, EEPROM_LNA, &eeprom);
++ lna_gain = rt2x00_get_field16(eeprom, EEPROM_LNA_BG);
++ } else if (libconf->rf.channel <= 64) {
++ rt2x00_eeprom_read(rt2x00dev, EEPROM_LNA, &eeprom);
++ lna_gain = rt2x00_get_field16(eeprom, EEPROM_LNA_A0);
++ } else if (libconf->rf.channel <= 128) {
++ rt2x00_eeprom_read(rt2x00dev, EEPROM_RSSI_BG2, &eeprom);
++ lna_gain = rt2x00_get_field16(eeprom, EEPROM_RSSI_BG2_LNA_A1);
++ } else {
++ rt2x00_eeprom_read(rt2x00dev, EEPROM_RSSI_A2, &eeprom);
++ lna_gain = rt2x00_get_field16(eeprom, EEPROM_RSSI_A2_LNA_A2);
++ }
++
++ rt2x00dev->lna_gain = lna_gain;
++}
++
++static void rt2800usb_config_channel(struct rt2x00_dev *rt2x00dev,
++ struct rf_channel *rf,
++ struct channel_info *info)
++{
++ u32 reg;
++ unsigned int tx_pin;
++ u16 eeprom;
++
++ tx_pin = 0;
++ rt2x00_set_field32(&tx_pin, TX_PIN_CFG_PA_PE_G1_EN, 1);
++ rt2x00_set_field32(&tx_pin, TX_PIN_CFG_LNA_PE_A0_EN, 1);
++ rt2x00_set_field32(&tx_pin, TX_PIN_CFG_LNA_PE_G0_EN, 1);
++ rt2x00_set_field32(&tx_pin, TX_PIN_CFG_LNA_PE_A1_EN, 1);
++ rt2x00_set_field32(&tx_pin, TX_PIN_CFG_LNA_PE_G1_EN, 1);
++ rt2x00_set_field32(&tx_pin, TX_PIN_CFG_RFTR_EN, 1);
++ rt2x00_set_field32(&tx_pin, TX_PIN_CFG_TRSW_EN, 1);
++
++ rt2x00_set_field32(&rf->rf4, RF4_FREQ_OFFSET, rt2x00dev->freq_offset);
++
++ /*
++ * Determine antenna settings from EEPROM
++ */
++ rt2x00_eeprom_read(rt2x00dev, EEPROM_ANTENNA, &eeprom);
++ if (rt2x00_get_field16(eeprom, EEPROM_ANTENNA_TXPATH) == 1) {
++ rt2x00_set_field32(&rf->rf2, RF2_ANTENNA_TX1, 1);
++ /* Turn off unused PA or LNA when only 1T or 1R */
++ rt2x00_set_field32(&tx_pin, TX_PIN_CFG_PA_PE_A1_EN, 0);
++ rt2x00_set_field32(&tx_pin, TX_PIN_CFG_PA_PE_G1_EN, 0);
++ }
++
++ if (rt2x00_get_field16(eeprom, EEPROM_ANTENNA_RXPATH) == 1) {
++ rt2x00_set_field32(&rf->rf2, RF2_ANTENNA_RX1, 1);
++ rt2x00_set_field32(&rf->rf2, RF2_ANTENNA_RX2, 1);
++ /* Turn off unused PA or LNA when only 1T or 1R */
++ rt2x00_set_field32(&tx_pin, TX_PIN_CFG_LNA_PE_A1_EN, 0);
++ rt2x00_set_field32(&tx_pin, TX_PIN_CFG_LNA_PE_G1_EN, 0);
++ } else if (rt2x00_get_field16(eeprom, EEPROM_ANTENNA_RXPATH) == 2)
++ rt2x00_set_field32(&rf->rf2, RF2_ANTENNA_RX2, 1);
++
++ if (rf->channel > 14) {
++ /*
++ * When TX power is below 0, we should increase it by 7 to
++ * make it a positive value (Minumum value is -7).
++ * However this means that values between 0 and 7 have
++ * double meaning, and we should set a 7DBm boost flag.
++ */
++ rt2x00_set_field32(&rf->rf3, RF3_TXPOWER_A_7DBM_BOOST,
++ (info->tx_power1 >= 0));
++
++ if (info->tx_power1 < 0)
++ info->tx_power1 += 7;
++
++ rt2x00_set_field32(&rf->rf3, RF3_TXPOWER_A,
++ TXPOWER_A_TO_DEV(info->tx_power1));
++
++ rt2x00_set_field32(&rf->rf4, RF4_TXPOWER_A_7DBM_BOOST,
++ (info->tx_power2 >= 0));
++
++ if (info->tx_power2 < 0)
++ info->tx_power2 += 7;
++
++ rt2x00_set_field32(&rf->rf4, RF4_TXPOWER_A,
++ TXPOWER_A_TO_DEV(info->tx_power2));
++
++ rt2x00_set_field32(&tx_pin, TX_PIN_CFG_PA_PE_A0_EN, 1);
++ } else {
++ rt2x00_set_field32(&rf->rf3, RF3_TXPOWER_G,
++ TXPOWER_G_TO_DEV(info->tx_power1));
++ rt2x00_set_field32(&rf->rf4, RF4_TXPOWER_G,
++ TXPOWER_G_TO_DEV(info->tx_power2));
++
++ rt2x00_set_field32(&tx_pin, TX_PIN_CFG_PA_PE_G0_EN, 1);
++ }
++
++ rt2x00_set_field32(&rf->rf4, RF4_BW40,
++ test_bit(CONFIG_CHANNEL_HT40, &rt2x00dev->flags));
++
++ rt2800usb_rf_write(rt2x00dev, 1, rf->rf1);
++ rt2800usb_rf_write(rt2x00dev, 2, rf->rf2);
++ rt2800usb_rf_write(rt2x00dev, 3, rf->rf3 & ~0x00000004);
++ rt2800usb_rf_write(rt2x00dev, 4, rf->rf4);
++
++ udelay(200);
++
++ rt2800usb_rf_write(rt2x00dev, 1, rf->rf1);
++ rt2800usb_rf_write(rt2x00dev, 2, rf->rf2);
++ rt2800usb_rf_write(rt2x00dev, 3, rf->rf3 | 0x00000004);
++ rt2800usb_rf_write(rt2x00dev, 4, rf->rf4);
++
++ udelay(200);
++
++ rt2800usb_rf_write(rt2x00dev, 1, rf->rf1);
++ rt2800usb_rf_write(rt2x00dev, 2, rf->rf2);
++ rt2800usb_rf_write(rt2x00dev, 3, rf->rf3 & ~0x00000004);
++ rt2800usb_rf_write(rt2x00dev, 4, rf->rf4);
++
++ /*
++ * Change BBP settings
++ */
++ rt2800usb_bbp_write(rt2x00dev, 62, 0x37 - rt2x00dev->lna_gain);
++ rt2800usb_bbp_write(rt2x00dev, 63, 0x37 - rt2x00dev->lna_gain);
++ rt2800usb_bbp_write(rt2x00dev, 64, 0x37 - rt2x00dev->lna_gain);
++ rt2800usb_bbp_write(rt2x00dev, 86, 0);
++
++ if (rf->channel <= 14) {
++ if (test_bit(CONFIG_EXTERNAL_LNA_BG, &rt2x00dev->flags)) {
++ rt2800usb_bbp_write(rt2x00dev, 82, 0x62);
++ rt2800usb_bbp_write(rt2x00dev, 75, 0x46);
++ } else {
++ rt2800usb_bbp_write(rt2x00dev, 82, 0x84);
++ rt2800usb_bbp_write(rt2x00dev, 75, 0x50);
++ }
++
++ rt2x00usb_register_read(rt2x00dev, TX_BAND_CFG, ®);
++ rt2x00_set_field32(&rf->rf3, TX_BAND_CFG_A, 0);
++ rt2x00_set_field32(&rf->rf3, TX_BAND_CFG_BG, 1);
++ rt2x00usb_register_write(rt2x00dev, TX_BAND_CFG, reg);
++ } else {
++ rt2800usb_bbp_write(rt2x00dev, 82, 0xf2);
++
++ if (test_bit(CONFIG_EXTERNAL_LNA_A, &rt2x00dev->flags))
++ rt2800usb_bbp_write(rt2x00dev, 75, 0x46);
++ else
++ rt2800usb_bbp_write(rt2x00dev, 75, 0x50);
++
++ rt2x00usb_register_read(rt2x00dev, TX_BAND_CFG, ®);
++ rt2x00_set_field32(&rf->rf3, TX_BAND_CFG_A, 1);
++ rt2x00_set_field32(&rf->rf3, TX_BAND_CFG_BG, 0);
++ rt2x00usb_register_write(rt2x00dev, TX_BAND_CFG, reg);
++ }
++
++ rt2x00usb_register_write(rt2x00dev, TX_PIN_CFG, tx_pin);
++
++ msleep(1);
++}
++
++static void rt2800usb_config_txpower(struct rt2x00_dev *rt2x00dev,
++ const int txpower)
++{
++ u32 reg;
++ u32 value = TXPOWER_G_TO_DEV(txpower);
++ u8 r1;
++
++ rt2800usb_bbp_read(rt2x00dev, 1, &r1);
++ rt2x00_set_field8(®, BBP1_TX_POWER, 0);
++ rt2800usb_bbp_write(rt2x00dev, 1, r1);
++
++ rt2x00usb_register_read(rt2x00dev, TX_PWR_CFG_0, ®);
++ rt2x00_set_field32(®, TX_PWR_CFG_0_1MBS, value);
++ rt2x00_set_field32(®, TX_PWR_CFG_0_2MBS, value);
++ rt2x00_set_field32(®, TX_PWR_CFG_0_55MBS, value);
++ rt2x00_set_field32(®, TX_PWR_CFG_0_11MBS, value);
++ rt2x00_set_field32(®, TX_PWR_CFG_0_6MBS, value);
++ rt2x00_set_field32(®, TX_PWR_CFG_0_9MBS, value);
++ rt2x00_set_field32(®, TX_PWR_CFG_0_12MBS, value);
++ rt2x00_set_field32(®, TX_PWR_CFG_0_18MBS, value);
++ rt2x00usb_register_write(rt2x00dev, TX_PWR_CFG_0, reg);
++
++ rt2x00usb_register_read(rt2x00dev, TX_PWR_CFG_1, ®);
++ rt2x00_set_field32(®, TX_PWR_CFG_1_24MBS, value);
++ rt2x00_set_field32(®, TX_PWR_CFG_1_36MBS, value);
++ rt2x00_set_field32(®, TX_PWR_CFG_1_48MBS, value);
++ rt2x00_set_field32(®, TX_PWR_CFG_1_54MBS, value);
++ rt2x00_set_field32(®, TX_PWR_CFG_1_MCS0, value);
++ rt2x00_set_field32(®, TX_PWR_CFG_1_MCS1, value);
++ rt2x00_set_field32(®, TX_PWR_CFG_1_MCS2, value);
++ rt2x00_set_field32(®, TX_PWR_CFG_1_MCS3, value);
++ rt2x00usb_register_write(rt2x00dev, TX_PWR_CFG_1, reg);
++
++ rt2x00usb_register_read(rt2x00dev, TX_PWR_CFG_2, ®);
++ rt2x00_set_field32(®, TX_PWR_CFG_2_MCS4, value);
++ rt2x00_set_field32(®, TX_PWR_CFG_2_MCS5, value);
++ rt2x00_set_field32(®, TX_PWR_CFG_2_MCS6, value);
++ rt2x00_set_field32(®, TX_PWR_CFG_2_MCS7, value);
++ rt2x00_set_field32(®, TX_PWR_CFG_2_MCS8, value);
++ rt2x00_set_field32(®, TX_PWR_CFG_2_MCS9, value);
++ rt2x00_set_field32(®, TX_PWR_CFG_2_MCS10, value);
++ rt2x00_set_field32(®, TX_PWR_CFG_2_MCS11, value);
++ rt2x00usb_register_write(rt2x00dev, TX_PWR_CFG_2, reg);
++
++ rt2x00usb_register_read(rt2x00dev, TX_PWR_CFG_3, ®);
++ rt2x00_set_field32(®, TX_PWR_CFG_3_MCS12, value);
++ rt2x00_set_field32(®, TX_PWR_CFG_3_MCS13, value);
++ rt2x00_set_field32(®, TX_PWR_CFG_3_MCS14, value);
++ rt2x00_set_field32(®, TX_PWR_CFG_3_MCS15, value);
++ rt2x00_set_field32(®, TX_PWR_CFG_3_UKNOWN1, value);
++ rt2x00_set_field32(®, TX_PWR_CFG_3_UKNOWN2, value);
++ rt2x00_set_field32(®, TX_PWR_CFG_3_UKNOWN3, value);
++ rt2x00_set_field32(®, TX_PWR_CFG_3_UKNOWN4, value);
++ rt2x00usb_register_write(rt2x00dev, TX_PWR_CFG_3, reg);
++
++ rt2x00usb_register_read(rt2x00dev, TX_PWR_CFG_4, ®);
++ rt2x00_set_field32(®, TX_PWR_CFG_4_UKNOWN5, value);
++ rt2x00_set_field32(®, TX_PWR_CFG_4_UKNOWN6, value);
++ rt2x00_set_field32(®, TX_PWR_CFG_4_UKNOWN7, value);
++ rt2x00_set_field32(®, TX_PWR_CFG_4_UKNOWN8, value);
++ rt2x00usb_register_write(rt2x00dev, TX_PWR_CFG_4, reg);
++}
++
++static void rt2800usb_config_retry_limit(struct rt2x00_dev *rt2x00dev,
++ struct rt2x00lib_conf *libconf)
++{
++ u32 reg;
++
++ rt2x00usb_register_read(rt2x00dev, TX_RTY_CFG, ®);
++ rt2x00_set_field32(®, TX_RTY_CFG_SHORT_RTY_LIMIT,
++ libconf->conf->short_frame_max_tx_count);
++ rt2x00_set_field32(®, TX_RTY_CFG_LONG_RTY_LIMIT,
++ libconf->conf->long_frame_max_tx_count);
++ rt2x00_set_field32(®, TX_RTY_CFG_LONG_RTY_THRE, 2000);
++ rt2x00_set_field32(®, TX_RTY_CFG_NON_AGG_RTY_MODE, 0);
++ rt2x00_set_field32(®, TX_RTY_CFG_AGG_RTY_MODE, 0);
++ rt2x00_set_field32(®, TX_RTY_CFG_TX_AUTO_FB_ENABLE, 1);
++ rt2x00usb_register_write(rt2x00dev, TX_RTY_CFG, reg);
++}
++
++static void rt2800usb_config_duration(struct rt2x00_dev *rt2x00dev,
++ struct rt2x00lib_conf *libconf)
++{
++ u32 reg;
++
++ rt2x00usb_register_read(rt2x00dev, BCN_TIME_CFG, ®);
++ rt2x00_set_field32(®, BCN_TIME_CFG_BEACON_INTERVAL,
++ libconf->conf->beacon_int * 16);
++ rt2x00usb_register_write(rt2x00dev, BCN_TIME_CFG, reg);
++}
++
++static void rt2800usb_config(struct rt2x00_dev *rt2x00dev,
++ struct rt2x00lib_conf *libconf,
++ const unsigned int flags)
++{
++ /* Always recalculate LNA gain before changing configuration */
++ rt2800usb_config_lna_gain(rt2x00dev, libconf);
++
++ if (flags & IEEE80211_CONF_CHANGE_CHANNEL)
++ rt2800usb_config_channel(rt2x00dev, &libconf->rf,
++ &libconf->channel);
++ if (flags & IEEE80211_CONF_CHANGE_POWER)
++ rt2800usb_config_txpower(rt2x00dev, libconf->conf->power_level);
++ if (flags & IEEE80211_CONF_CHANGE_RETRY_LIMITS)
++ rt2800usb_config_retry_limit(rt2x00dev, libconf);
++ if (flags & IEEE80211_CONF_CHANGE_BEACON_INTERVAL)
++ rt2800usb_config_duration(rt2x00dev, libconf);
++}
++
++/*
++ * Link tuning
++ */
++static void rt2800usb_link_stats(struct rt2x00_dev *rt2x00dev,
++ struct link_qual *qual)
++{
++ u32 reg;
++
++ /*
++ * Update FCS error count from register.
++ */
++ rt2x00usb_register_read(rt2x00dev, RX_STA_CNT0, ®);
++ 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, ®);
++ qual->false_cca = rt2x00_get_field32(reg, RX_STA_CNT1_FALSE_CCA);
++}
++
++static u8 rt2800usb_get_default_vgc(struct rt2x00_dev *rt2x00dev)
++{
++ if (rt2x00dev->curr_band == IEEE80211_BAND_2GHZ)
++ return 0x2e + rt2x00dev->lna_gain;
++
++ if (!test_bit(CONFIG_CHANNEL_HT40, &rt2x00dev->flags))
++ return 0x32 + (rt2x00dev->lna_gain * 5) / 3;
++ else
++ return 0x3a + (rt2x00dev->lna_gain * 5) / 3;
++}
++
++static inline void rt2800usb_set_vgc(struct rt2x00_dev *rt2x00dev,
++ struct link_qual *qual, u8 vgc_level)
++{
++ if (qual->vgc_level != vgc_level) {
++ rt2800usb_bbp_write(rt2x00dev, 66, vgc_level);
++ qual->vgc_level = vgc_level;
++ qual->vgc_level_reg = vgc_level;
++ }
++}
++
++static void rt2800usb_reset_tuner(struct rt2x00_dev *rt2x00dev,
++ struct link_qual *qual)
++{
++ rt2800usb_set_vgc(rt2x00dev, qual,
++ rt2800usb_get_default_vgc(rt2x00dev));
++}
++
++static void rt2800usb_link_tuner(struct rt2x00_dev *rt2x00dev,
++ struct link_qual *qual, const u32 count)
++{
++ if (rt2x00_rev(&rt2x00dev->chip) == RT2870_VERSION_C)
++ return;
++
++ /*
++ * When RSSI is better then -80 increase VGC level with 0x10
++ */
++ rt2800usb_set_vgc(rt2x00dev, qual,
++ rt2800usb_get_default_vgc(rt2x00dev) +
++ ((qual->rssi > -80) * 0x10));
++}
++
++/*
++ * Firmware functions
++ */
++static char *rt2800usb_get_firmware_name(struct rt2x00_dev *rt2x00dev)
++{
++ return FIRMWARE_RT2870;
++}
++
++static u16 rt2800usb_get_firmware_crc(const void *data, const size_t len)
++{
++ u16 crc;
++
++ /*
++ * 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);
++
++ /*
++ * There is a small difference between the crc-itu-t + bitrev and
++ * the crc-ccitt crc calculation. In the latter method the 2 bytes
++ * will be swapped, use swab16 to convert the crc to the correct
++ * value.
++ */
++ return swab16(crc);
++}
++
++static int rt2800usb_load_firmware(struct rt2x00_dev *rt2x00dev,
++ const void *data, const size_t len)
++{
++ unsigned int i;
++ int status;
++ u32 reg;
++
++ /*
++ * Wait for stable hardware.
++ */
++ for (i = 0; i < REGISTER_BUSY_COUNT; i++) {
++ rt2x00usb_register_read(rt2x00dev, MAC_CSR0, ®);
++ if (reg && reg != ~0)
++ break;
++ msleep(1);
++ }
++
++ if (i == REGISTER_BUSY_COUNT) {
++ ERROR(rt2x00dev, "Unstable hardware.\n");
++ return -EBUSY;
++ }
++
++ /*
++ * Write firmware to device.
++ */
++ rt2x00usb_vendor_request_large_buff(rt2x00dev, USB_MULTI_WRITE,
++ USB_VENDOR_REQUEST_OUT,
++ FIRMWARE_IMAGE_BASE,
++ data, len,
++ REGISTER_TIMEOUT32(len));
++
++ rt2x00usb_register_write(rt2x00dev, H2M_MAILBOX_CID, ~0);
++ rt2x00usb_register_write(rt2x00dev, H2M_MAILBOX_STATUS, ~0);
++
++ /*
++ * Send firmware request to device to load firmware,
++ * we need to specify a long timeout time.
++ */
++ status = rt2x00usb_vendor_request_sw(rt2x00dev, USB_DEVICE_MODE,
++ 0, USB_MODE_FIRMWARE,
++ REGISTER_TIMEOUT_FIRMWARE);
++ if (status < 0) {
++ ERROR(rt2x00dev, "Failed to write Firmware to device.\n");
++ return status;
++ }
++
++ /*
++ * Wait for device to stabilize.
++ */
++ for (i = 0; i < REGISTER_BUSY_COUNT; i++) {
++ rt2x00usb_register_read(rt2x00dev, PBF_SYS_CTRL, ®);
++ if (rt2x00_get_field32(reg, PBF_SYS_CTRL_READY))
++ break;
++ msleep(1);
++ }
++
++ if (i == REGISTER_BUSY_COUNT) {
++ ERROR(rt2x00dev, "PBF system register not ready.\n");
++ return -EBUSY;
++ }
++
++ /*
++ * Initialize firmware.
++ */
++ rt2x00usb_register_write(rt2x00dev, H2M_BBP_AGENT, 0);
++ rt2x00usb_register_write(rt2x00dev, H2M_MAILBOX_CSR, 0);
++ msleep(1);
++
++ return 0;
++}
++
++/*
++ * Initialization functions.
++ */
++static int rt2800usb_init_registers(struct rt2x00_dev *rt2x00dev)
++{
++ u32 reg;
++ unsigned int i;
++
++ /*
++ * Wait untill BBP and RF are ready.
++ */
++ for (i = 0; i < REGISTER_BUSY_COUNT; i++) {
++ rt2x00usb_register_read(rt2x00dev, MAC_CSR0, ®);
++ if (reg && reg != ~0)
++ break;
++ msleep(1);
++ }
++
++ if (i == REGISTER_BUSY_COUNT) {
++ ERROR(rt2x00dev, "Unstable hardware.\n");
++ return -EBUSY;
++ }
++
++ rt2x00usb_register_read(rt2x00dev, PBF_SYS_CTRL, ®);
++ rt2x00usb_register_write(rt2x00dev, PBF_SYS_CTRL, reg & ~0x00002000);
++
++ rt2x00usb_register_read(rt2x00dev, MAC_SYS_CTRL, ®);
++ rt2x00_set_field32(®, MAC_SYS_CTRL_RESET_CSR, 1);
++ rt2x00_set_field32(®, MAC_SYS_CTRL_RESET_BBP, 1);
++ rt2x00usb_register_write(rt2x00dev, MAC_SYS_CTRL, reg);
++
++ rt2x00usb_register_write(rt2x00dev, USB_DMA_CFG, 0x00000000);
++
++ rt2x00usb_vendor_request_sw(rt2x00dev, USB_DEVICE_MODE, 0,
++ USB_MODE_RESET, REGISTER_TIMEOUT);
++
++ rt2x00usb_register_write(rt2x00dev, MAC_SYS_CTRL, 0x00000000);
++
++ rt2x00usb_register_read(rt2x00dev, BCN_OFFSET0, ®);
++ rt2x00_set_field32(®, BCN_OFFSET0_BCN0, 0xe0); /* 0x3800 */
++ rt2x00_set_field32(®, BCN_OFFSET0_BCN1, 0xe8); /* 0x3a00 */
++ rt2x00_set_field32(®, BCN_OFFSET0_BCN2, 0xf0); /* 0x3c00 */
++ rt2x00_set_field32(®, BCN_OFFSET0_BCN3, 0xf8); /* 0x3e00 */
++ rt2x00usb_register_write(rt2x00dev, BCN_OFFSET0, reg);
++
++ rt2x00usb_register_read(rt2x00dev, BCN_OFFSET1, ®);
++ rt2x00_set_field32(®, BCN_OFFSET1_BCN4, 0xc8); /* 0x3200 */
++ rt2x00_set_field32(®, BCN_OFFSET1_BCN5, 0xd0); /* 0x3400 */
++ rt2x00_set_field32(®, BCN_OFFSET1_BCN6, 0x77); /* 0x1dc0 */
++ rt2x00_set_field32(®, BCN_OFFSET1_BCN7, 0x6f); /* 0x1bc0 */
++ rt2x00usb_register_write(rt2x00dev, BCN_OFFSET1, reg);
++
++ rt2x00usb_register_write(rt2x00dev, LEGACY_BASIC_RATE, 0x0000013f);
++ rt2x00usb_register_write(rt2x00dev, HT_BASIC_RATE, 0x00008003);
++
++ rt2x00usb_register_write(rt2x00dev, MAC_SYS_CTRL, 0x00000000);
++
++ rt2x00usb_register_read(rt2x00dev, BCN_TIME_CFG, ®);
++ rt2x00_set_field32(®, BCN_TIME_CFG_BEACON_INTERVAL, 0);
++ rt2x00_set_field32(®, BCN_TIME_CFG_TSF_TICKING, 0);
++ rt2x00_set_field32(®, BCN_TIME_CFG_TSF_SYNC, 0);
++ rt2x00_set_field32(®, BCN_TIME_CFG_TBTT_ENABLE, 0);
++ rt2x00_set_field32(®, BCN_TIME_CFG_BEACON_GEN, 0);
++ rt2x00_set_field32(®, BCN_TIME_CFG_TX_TIME_COMPENSATE, 0);
++ rt2x00usb_register_write(rt2x00dev, BCN_TIME_CFG, reg);
++
++ rt2x00usb_register_write(rt2x00dev, TX_SW_CFG0, 0x00040a06);
++ rt2x00usb_register_write(rt2x00dev, TX_SW_CFG1, 0x00080606);
++
++ rt2x00usb_register_read(rt2x00dev, TX_LINK_CFG, ®);
++ rt2x00_set_field32(®, TX_LINK_CFG_REMOTE_MFB_LIFETIME, 32);
++ rt2x00_set_field32(®, TX_LINK_CFG_MFB_ENABLE, 0);
++ rt2x00_set_field32(®, TX_LINK_CFG_REMOTE_UMFS_ENABLE, 0);
++ rt2x00_set_field32(®, TX_LINK_CFG_TX_MRQ_EN, 0);
++ rt2x00_set_field32(®, TX_LINK_CFG_TX_RDG_EN, 0);
++ rt2x00_set_field32(®, TX_LINK_CFG_TX_CF_ACK_EN, 1);
++ rt2x00_set_field32(®, TX_LINK_CFG_REMOTE_MFB, 0);
++ rt2x00_set_field32(®, TX_LINK_CFG_REMOTE_MFS, 0);
++ rt2x00usb_register_write(rt2x00dev, TX_LINK_CFG, reg);
++
++ rt2x00usb_register_read(rt2x00dev, TX_TIMEOUT_CFG, ®);
++ rt2x00_set_field32(®, TX_TIMEOUT_CFG_MPDU_LIFETIME, 9);
++ rt2x00_set_field32(®, TX_TIMEOUT_CFG_TX_OP_TIMEOUT, 10);
++ rt2x00usb_register_write(rt2x00dev, TX_TIMEOUT_CFG, reg);
++
++ rt2x00usb_register_read(rt2x00dev, MAX_LEN_CFG, ®);
++ rt2x00_set_field32(®, MAX_LEN_CFG_MAX_MPDU, AGGREGATION_SIZE);
++ rt2x00_set_field32(®, MAX_LEN_CFG_MAX_PSDU, 1);
++ rt2x00_set_field32(®, MAX_LEN_CFG_MIN_PSDU, 0);
++ rt2x00_set_field32(®, MAX_LEN_CFG_MIN_MPDU, 0);
++ rt2x00usb_register_write(rt2x00dev, MAX_LEN_CFG, reg);
++
++ rt2x00usb_register_write(rt2x00dev, PBF_MAX_PCNT, 0x1f3fbf9f);
++
++ rt2x00usb_register_read(rt2x00dev, AUTO_RSP_CFG, ®);
++ rt2x00_set_field32(®, AUTO_RSP_CFG_AUTORESPONDER, 1);
++ rt2x00_set_field32(®, AUTO_RSP_CFG_CTS_40_MMODE, 0);
++ rt2x00_set_field32(®, AUTO_RSP_CFG_CTS_40_MREF, 0);
++ rt2x00_set_field32(®, AUTO_RSP_CFG_DUAL_CTS_EN, 0);
++ rt2x00_set_field32(®, AUTO_RSP_CFG_ACK_CTS_PSM_BIT, 0);
++ rt2x00usb_register_write(rt2x00dev, AUTO_RSP_CFG, reg);
++
++ rt2x00usb_register_read(rt2x00dev, CCK_PROT_CFG, ®);
++ rt2x00_set_field32(®, CCK_PROT_CFG_PROTECT_RATE, 3);
++ rt2x00_set_field32(®, CCK_PROT_CFG_PROTECT_CTRL, 0);
++ rt2x00_set_field32(®, CCK_PROT_CFG_PROTECT_NAV, 1);
++ rt2x00_set_field32(®, CCK_PROT_CFG_TX_OP_ALLOW_CCK, 1);
++ rt2x00_set_field32(®, CCK_PROT_CFG_TX_OP_ALLOW_OFDM, 1);
++ rt2x00_set_field32(®, CCK_PROT_CFG_TX_OP_ALLOW_MM20, 1);
++ rt2x00_set_field32(®, CCK_PROT_CFG_TX_OP_ALLOW_MM40, 0);
++ rt2x00_set_field32(®, CCK_PROT_CFG_TX_OP_ALLOW_GF20, 1);
++ rt2x00_set_field32(®, CCK_PROT_CFG_TX_OP_ALLOW_GF40, 1);
++ rt2x00usb_register_write(rt2x00dev, CCK_PROT_CFG, reg);
++
++ rt2x00usb_register_read(rt2x00dev, OFDM_PROT_CFG, ®);
++ rt2x00_set_field32(®, OFDM_PROT_CFG_PROTECT_RATE, 3);
++ rt2x00_set_field32(®, OFDM_PROT_CFG_PROTECT_CTRL, 0);
++ rt2x00_set_field32(®, OFDM_PROT_CFG_PROTECT_NAV, 1);
++ rt2x00_set_field32(®, OFDM_PROT_CFG_TX_OP_ALLOW_CCK, 1);
++ rt2x00_set_field32(®, OFDM_PROT_CFG_TX_OP_ALLOW_OFDM, 1);
++ rt2x00_set_field32(®, OFDM_PROT_CFG_TX_OP_ALLOW_MM20, 1);
++ rt2x00_set_field32(®, OFDM_PROT_CFG_TX_OP_ALLOW_MM40, 0);
++ rt2x00_set_field32(®, OFDM_PROT_CFG_TX_OP_ALLOW_GF20, 1);
++ rt2x00_set_field32(®, OFDM_PROT_CFG_TX_OP_ALLOW_GF40, 1);
++ rt2x00usb_register_write(rt2x00dev, OFDM_PROT_CFG, reg);
++
++ rt2x00usb_register_read(rt2x00dev, MM20_PROT_CFG, ®);
++ rt2x00_set_field32(®, MM20_PROT_CFG_PROTECT_RATE, 0x4004);
++ rt2x00_set_field32(®, MM20_PROT_CFG_PROTECT_CTRL, 0);
++ rt2x00_set_field32(®, MM20_PROT_CFG_PROTECT_NAV, 1);
++ rt2x00_set_field32(®, MM20_PROT_CFG_TX_OP_ALLOW_CCK, 1);
++ rt2x00_set_field32(®, MM20_PROT_CFG_TX_OP_ALLOW_OFDM, 1);
++ rt2x00_set_field32(®, MM20_PROT_CFG_TX_OP_ALLOW_MM20, 1);
++ rt2x00_set_field32(®, MM20_PROT_CFG_TX_OP_ALLOW_MM40, 0);
++ rt2x00_set_field32(®, MM20_PROT_CFG_TX_OP_ALLOW_GF20, 1);
++ rt2x00_set_field32(®, MM20_PROT_CFG_TX_OP_ALLOW_GF40, 0);
++ rt2x00usb_register_write(rt2x00dev, MM20_PROT_CFG, reg);
++
++ rt2x00usb_register_read(rt2x00dev, MM40_PROT_CFG, ®);
++ rt2x00_set_field32(®, MM40_PROT_CFG_PROTECT_RATE, 0x4084);
++ rt2x00_set_field32(®, MM40_PROT_CFG_PROTECT_CTRL, 0);
++ rt2x00_set_field32(®, MM40_PROT_CFG_PROTECT_NAV, 1);
++ rt2x00_set_field32(®, MM40_PROT_CFG_TX_OP_ALLOW_CCK, 1);
++ rt2x00_set_field32(®, MM40_PROT_CFG_TX_OP_ALLOW_OFDM, 1);
++ rt2x00_set_field32(®, MM40_PROT_CFG_TX_OP_ALLOW_MM20, 1);
++ rt2x00_set_field32(®, MM40_PROT_CFG_TX_OP_ALLOW_MM40, 1);
++ rt2x00_set_field32(®, MM40_PROT_CFG_TX_OP_ALLOW_GF20, 1);
++ rt2x00_set_field32(®, MM40_PROT_CFG_TX_OP_ALLOW_GF40, 1);
++ rt2x00usb_register_write(rt2x00dev, MM40_PROT_CFG, reg);
++
++ rt2x00usb_register_read(rt2x00dev, GF20_PROT_CFG, ®);
++ rt2x00_set_field32(®, GF20_PROT_CFG_PROTECT_RATE, 0x4004);
++ rt2x00_set_field32(®, GF20_PROT_CFG_PROTECT_CTRL, 0);
++ rt2x00_set_field32(®, GF20_PROT_CFG_PROTECT_NAV, 1);
++ rt2x00_set_field32(®, GF20_PROT_CFG_TX_OP_ALLOW_CCK, 1);
++ rt2x00_set_field32(®, GF20_PROT_CFG_TX_OP_ALLOW_OFDM, 1);
++ rt2x00_set_field32(®, GF20_PROT_CFG_TX_OP_ALLOW_MM20, 1);
++ rt2x00_set_field32(®, GF20_PROT_CFG_TX_OP_ALLOW_MM40, 0);
++ rt2x00_set_field32(®, GF20_PROT_CFG_TX_OP_ALLOW_GF20, 1);
++ rt2x00_set_field32(®, GF20_PROT_CFG_TX_OP_ALLOW_GF40, 0);
++ rt2x00usb_register_write(rt2x00dev, GF20_PROT_CFG, reg);
++
++ rt2x00usb_register_read(rt2x00dev, GF40_PROT_CFG, ®);
++ rt2x00_set_field32(®, GF40_PROT_CFG_PROTECT_RATE, 0x4084);
++ rt2x00_set_field32(®, GF40_PROT_CFG_PROTECT_CTRL, 0);
++ rt2x00_set_field32(®, GF40_PROT_CFG_PROTECT_NAV, 1);
++ rt2x00_set_field32(®, GF40_PROT_CFG_TX_OP_ALLOW_CCK, 1);
++ rt2x00_set_field32(®, GF40_PROT_CFG_TX_OP_ALLOW_OFDM, 1);
++ rt2x00_set_field32(®, GF40_PROT_CFG_TX_OP_ALLOW_MM20, 1);
++ rt2x00_set_field32(®, GF40_PROT_CFG_TX_OP_ALLOW_MM40, 1);
++ rt2x00_set_field32(®, GF40_PROT_CFG_TX_OP_ALLOW_GF20, 1);
++ rt2x00_set_field32(®, GF40_PROT_CFG_TX_OP_ALLOW_GF40, 1);
++ rt2x00usb_register_write(rt2x00dev, GF40_PROT_CFG, reg);
++
++ rt2x00usb_register_write(rt2x00dev, PBF_CFG, 0xf40006);
++
++ rt2x00usb_register_read(rt2x00dev, WPDMA_GLO_CFG, ®);
++ rt2x00_set_field32(®, WPDMA_GLO_CFG_ENABLE_TX_DMA, 0);
++ rt2x00_set_field32(®, WPDMA_GLO_CFG_TX_DMA_BUSY, 0);
++ rt2x00_set_field32(®, WPDMA_GLO_CFG_ENABLE_RX_DMA, 0);
++ rt2x00_set_field32(®, WPDMA_GLO_CFG_RX_DMA_BUSY, 0);
++ rt2x00_set_field32(®, WPDMA_GLO_CFG_WP_DMA_BURST_SIZE, 3);
++ rt2x00_set_field32(®, WPDMA_GLO_CFG_TX_WRITEBACK_DONE, 0);
++ rt2x00_set_field32(®, WPDMA_GLO_CFG_BIG_ENDIAN, 0);
++ rt2x00_set_field32(®, WPDMA_GLO_CFG_RX_HDR_SCATTER, 0);
++ rt2x00_set_field32(®, WPDMA_GLO_CFG_HDR_SEG_LEN, 0);
++ rt2x00usb_register_write(rt2x00dev, WPDMA_GLO_CFG, reg);
++
++ rt2x00usb_register_write(rt2x00dev, TXOP_CTRL_CFG, 0x0000583f);
++ rt2x00usb_register_write(rt2x00dev, TXOP_HLDR_ET, 0x00000002);
++
++ rt2x00usb_register_read(rt2x00dev, TX_RTS_CFG, ®);
++ rt2x00_set_field32(®, TX_RTS_CFG_AUTO_RTS_RETRY_LIMIT, 32);
++ rt2x00_set_field32(®, TX_RTS_CFG_RTS_FBK_EN, 0);
++ rt2x00usb_register_write(rt2x00dev, TX_RTS_CFG, reg);
++
++ rt2x00usb_register_write(rt2x00dev, EXP_ACK_TIME, 0x002400ca);
++ rt2x00usb_register_write(rt2x00dev, PWR_PIN_CFG, 0x00000003);
++
++ /*
++ * ASIC will keep garbage value after boot, clear encryption keys.
++ */
++ for (i = 0; i < 254; i++) {
++ u32 wcid[2] = { 0xffffffff, 0x0000ffff };
++ rt2x00usb_register_multiwrite(rt2x00dev, MAC_WCID_ENTRY(i),
++ wcid, sizeof(wcid));
++ }
++
++ for (i = 0; i < 4; i++)
++ rt2x00usb_register_write(rt2x00dev,
++ SHARED_KEY_MODE_ENTRY(i), 0);
++
++ for (i = 0; i < 256; i++)
++ rt2x00usb_register_write(rt2x00dev, MAC_WCID_ATTR_ENTRY(i), 1);
++
++ /*
++ * Clear all beacons
++ * For the Beacon base registers we only need to clear
++ * the first byte since that byte contains the VALID and OWNER
++ * bits which (when set to 0) will invalidate the entire beacon.
++ */
++ rt2x00usb_register_write(rt2x00dev, HW_BEACON_BASE0, 0);
++ rt2x00usb_register_write(rt2x00dev, HW_BEACON_BASE1, 0);
++ rt2x00usb_register_write(rt2x00dev, HW_BEACON_BASE2, 0);
++ rt2x00usb_register_write(rt2x00dev, HW_BEACON_BASE3, 0);
++ rt2x00usb_register_write(rt2x00dev, HW_BEACON_BASE4, 0);
++ rt2x00usb_register_write(rt2x00dev, HW_BEACON_BASE5, 0);
++ rt2x00usb_register_write(rt2x00dev, HW_BEACON_BASE6, 0);
++ rt2x00usb_register_write(rt2x00dev, HW_BEACON_BASE7, 0);
++
++ rt2x00usb_register_read(rt2x00dev, USB_CYC_CFG, ®);
++ rt2x00_set_field32(®, USB_CYC_CFG_CLOCK_CYCLE, 30);
++ rt2x00usb_register_write(rt2x00dev, USB_CYC_CFG, reg);
++
++ rt2x00usb_register_read(rt2x00dev, HT_FBK_CFG0, ®);
++ rt2x00_set_field32(®, HT_FBK_CFG0_HTMCS0FBK, 0);
++ rt2x00_set_field32(®, HT_FBK_CFG0_HTMCS1FBK, 0);
++ rt2x00_set_field32(®, HT_FBK_CFG0_HTMCS2FBK, 1);
++ rt2x00_set_field32(®, HT_FBK_CFG0_HTMCS3FBK, 2);
++ rt2x00_set_field32(®, HT_FBK_CFG0_HTMCS4FBK, 3);
++ rt2x00_set_field32(®, HT_FBK_CFG0_HTMCS5FBK, 4);
++ rt2x00_set_field32(®, HT_FBK_CFG0_HTMCS6FBK, 5);
++ rt2x00_set_field32(®, HT_FBK_CFG0_HTMCS7FBK, 6);
++ rt2x00usb_register_write(rt2x00dev, HT_FBK_CFG0, reg);
++
++ rt2x00usb_register_read(rt2x00dev, HT_FBK_CFG1, ®);
++ rt2x00_set_field32(®, HT_FBK_CFG1_HTMCS8FBK, 8);
++ rt2x00_set_field32(®, HT_FBK_CFG1_HTMCS9FBK, 8);
++ rt2x00_set_field32(®, HT_FBK_CFG1_HTMCS10FBK, 9);
++ rt2x00_set_field32(®, HT_FBK_CFG1_HTMCS11FBK, 10);
++ rt2x00_set_field32(®, HT_FBK_CFG1_HTMCS12FBK, 11);
++ rt2x00_set_field32(®, HT_FBK_CFG1_HTMCS13FBK, 12);
++ rt2x00_set_field32(®, HT_FBK_CFG1_HTMCS14FBK, 13);
++ rt2x00_set_field32(®, HT_FBK_CFG1_HTMCS15FBK, 14);
++ rt2x00usb_register_write(rt2x00dev, HT_FBK_CFG1, reg);
++
++ rt2x00usb_register_read(rt2x00dev, LG_FBK_CFG0, ®);
++ rt2x00_set_field32(®, LG_FBK_CFG0_OFDMMCS0FBK, 8);
++ rt2x00_set_field32(®, LG_FBK_CFG0_OFDMMCS1FBK, 8);
++ rt2x00_set_field32(®, LG_FBK_CFG0_OFDMMCS2FBK, 10);
++ rt2x00_set_field32(®, LG_FBK_CFG0_OFDMMCS3FBK, 11);
++ rt2x00_set_field32(®, LG_FBK_CFG0_OFDMMCS4FBK, 12);
++ rt2x00_set_field32(®, LG_FBK_CFG0_OFDMMCS5FBK, 13);
++ rt2x00_set_field32(®, LG_FBK_CFG0_OFDMMCS6FBK, 14);
++ rt2x00_set_field32(®, LG_FBK_CFG0_OFDMMCS7FBK, 15);
++ rt2x00usb_register_write(rt2x00dev, LG_FBK_CFG0, reg);
++
++ rt2x00usb_register_read(rt2x00dev, LG_FBK_CFG1, ®);
++ rt2x00_set_field32(®, LG_FBK_CFG0_CCKMCS0FBK, 0);
++ rt2x00_set_field32(®, LG_FBK_CFG0_CCKMCS1FBK, 0);
++ rt2x00_set_field32(®, LG_FBK_CFG0_CCKMCS2FBK, 1);
++ rt2x00_set_field32(®, LG_FBK_CFG0_CCKMCS3FBK, 2);
++ rt2x00usb_register_write(rt2x00dev, LG_FBK_CFG1, reg);
++
++ /*
++ * We must clear the error counters.
++ * These registers are cleared on read,
++ * so we may pass a useless variable to store the value.
++ */
++ rt2x00usb_register_read(rt2x00dev, RX_STA_CNT0, ®);
++ rt2x00usb_register_read(rt2x00dev, RX_STA_CNT1, ®);
++ rt2x00usb_register_read(rt2x00dev, RX_STA_CNT2, ®);
++ rt2x00usb_register_read(rt2x00dev, TX_STA_CNT0, ®);
++ rt2x00usb_register_read(rt2x00dev, TX_STA_CNT1, ®);
++ rt2x00usb_register_read(rt2x00dev, TX_STA_CNT2, ®);
++
++ return 0;
++}
++
++static int rt2800usb_wait_bbp_rf_ready(struct rt2x00_dev *rt2x00dev)
++{
++ unsigned int i;
++ u32 reg;
++
++ for (i = 0; i < REGISTER_BUSY_COUNT; i++) {
++ rt2x00usb_register_read(rt2x00dev, MAC_STATUS_CFG, ®);
++ if (!rt2x00_get_field32(reg, MAC_STATUS_CFG_BBP_RF_BUSY))
++ return 0;
++
++ udelay(REGISTER_BUSY_DELAY);
++ }
++
++ ERROR(rt2x00dev, "BBP/RF register access failed, aborting.\n");
++ return -EACCES;
++}
++
++static int rt2800usb_wait_bbp_ready(struct rt2x00_dev *rt2x00dev)
++{
++ unsigned int i;
++ u8 value;
++
++ for (i = 0; i < REGISTER_BUSY_COUNT; i++) {
++ rt2800usb_bbp_read(rt2x00dev, 0, &value);
++ if ((value != 0xff) && (value != 0x00))
++ return 0;
++ udelay(REGISTER_BUSY_DELAY);
++ }
++
++ ERROR(rt2x00dev, "BBP register access failed, aborting.\n");
++ return -EACCES;
++}
++
++static int rt2800usb_init_bbp(struct rt2x00_dev *rt2x00dev)
++{
++ unsigned int i;
++ u16 eeprom;
++ u8 reg_id;
++ u8 value;
++
++ if (unlikely(rt2800usb_wait_bbp_rf_ready(rt2x00dev) ||
++ rt2800usb_wait_bbp_ready(rt2x00dev)))
++ return -EACCES;
++
++ rt2800usb_bbp_write(rt2x00dev, 65, 0x2c);
++ rt2800usb_bbp_write(rt2x00dev, 66, 0x38);
++ rt2800usb_bbp_write(rt2x00dev, 69, 0x12);
++ rt2800usb_bbp_write(rt2x00dev, 70, 0x0a);
++ rt2800usb_bbp_write(rt2x00dev, 73, 0x10);
++ rt2800usb_bbp_write(rt2x00dev, 81, 0x37);
++ rt2800usb_bbp_write(rt2x00dev, 82, 0x62);
++ rt2800usb_bbp_write(rt2x00dev, 83, 0x6a);
++ rt2800usb_bbp_write(rt2x00dev, 84, 0x99);
++ rt2800usb_bbp_write(rt2x00dev, 86, 0x00);
++ rt2800usb_bbp_write(rt2x00dev, 91, 0x04);
++ rt2800usb_bbp_write(rt2x00dev, 92, 0x00);
++ rt2800usb_bbp_write(rt2x00dev, 105, 0x05);
++
++ if (rt2x00_rev(&rt2x00dev->chip) == RT2870_VERSION_C) {
++ rt2800usb_bbp_write(rt2x00dev, 69, 0x16);
++ rt2800usb_bbp_write(rt2x00dev, 73, 0x12);
++ }
++
++ if (rt2x00_rev(&rt2x00dev->chip) != RT2870_VERSION_D)
++ rt2800usb_bbp_write(rt2x00dev, 84, 0x19);
++
++ for (i = 0; i < EEPROM_BBP_SIZE; i++) {
++ rt2x00_eeprom_read(rt2x00dev, EEPROM_BBP_START + i, &eeprom);
++
++ if (eeprom != 0xffff && eeprom != 0x0000) {
++ reg_id = rt2x00_get_field16(eeprom, EEPROM_BBP_REG_ID);
++ value = rt2x00_get_field16(eeprom, EEPROM_BBP_VALUE);
++ rt2800usb_bbp_write(rt2x00dev, reg_id, value);
++ }
++ }
++
++ return 0;
++}
++
++/*
++ * Device state switch handlers.
++ */
++static void rt2800usb_toggle_rx(struct rt2x00_dev *rt2x00dev,
++ enum dev_state state)
++{
++ u32 reg;
++
++ rt2x00usb_register_read(rt2x00dev, MAC_SYS_CTRL, ®);
++ rt2x00_set_field32(®, MAC_SYS_CTRL_ENABLE_RX,
++ (state == STATE_RADIO_RX_ON) ||
++ (state == STATE_RADIO_RX_ON_LINK));
++ rt2x00usb_register_write(rt2x00dev, MAC_SYS_CTRL, reg);
++}
++
++static int rt2800usb_wait_wpdma_ready(struct rt2x00_dev *rt2x00dev)
++{
++ unsigned int i;
++ u32 reg;
++
++ for (i = 0; i < REGISTER_BUSY_COUNT; i++) {
++ rt2x00usb_register_read(rt2x00dev, WPDMA_GLO_CFG, ®);
++ if (!rt2x00_get_field32(reg, WPDMA_GLO_CFG_TX_DMA_BUSY) &&
++ !rt2x00_get_field32(reg, WPDMA_GLO_CFG_RX_DMA_BUSY))
++ return 0;
++
++ msleep(1);
++ }
++
++ ERROR(rt2x00dev, "WPDMA TX/RX busy, aborting.\n");
++ return -EACCES;
++}
++
++static int rt2800usb_enable_radio(struct rt2x00_dev *rt2x00dev)
++{
++ u32 reg;
++ u16 word;
++
++ /*
++ * Initialize all registers.
++ */
++ if (unlikely(rt2800usb_wait_wpdma_ready(rt2x00dev) ||
++ rt2800usb_init_registers(rt2x00dev) ||
++ rt2800usb_init_bbp(rt2x00dev)))
++ return -EIO;
++
++ rt2x00usb_register_read(rt2x00dev, MAC_SYS_CTRL, ®);
++ rt2x00_set_field32(®, MAC_SYS_CTRL_ENABLE_TX, 1);
++ rt2x00usb_register_write(rt2x00dev, MAC_SYS_CTRL, reg);
++
++ udelay(50);
++
++ rt2x00usb_register_read(rt2x00dev, WPDMA_GLO_CFG, ®);
++ rt2x00_set_field32(®, WPDMA_GLO_CFG_TX_WRITEBACK_DONE, 1);
++ rt2x00_set_field32(®, WPDMA_GLO_CFG_ENABLE_RX_DMA, 1);
++ rt2x00_set_field32(®, WPDMA_GLO_CFG_ENABLE_TX_DMA, 1);
++ rt2x00usb_register_write(rt2x00dev, WPDMA_GLO_CFG, reg);
++
++
++ rt2x00usb_register_read(rt2x00dev, USB_DMA_CFG, ®);
++ rt2x00_set_field32(®, USB_DMA_CFG_PHY_CLEAR, 0);
++ /* Don't use bulk in aggregation when working with USB 1.1 */
++ rt2x00_set_field32(®, USB_DMA_CFG_RX_BULK_AGG_EN,
++ (rt2x00dev->rx->usb_maxpacket == 512));
++ rt2x00_set_field32(®, USB_DMA_CFG_RX_BULK_AGG_TIMEOUT, 128);
++ /* FIXME: Calculate this value based on Aggregation defines */
++ rt2x00_set_field32(®, USB_DMA_CFG_RX_BULK_AGG_LIMIT, 21);
++ rt2x00_set_field32(®, USB_DMA_CFG_RX_BULK_EN, 1);
++ rt2x00_set_field32(®, USB_DMA_CFG_TX_BULK_EN, 1);
++ rt2x00usb_register_write(rt2x00dev, USB_DMA_CFG, reg);
++
++ rt2x00usb_register_read(rt2x00dev, MAC_SYS_CTRL, ®);
++ rt2x00_set_field32(®, MAC_SYS_CTRL_ENABLE_TX, 1);
++ rt2x00_set_field32(®, MAC_SYS_CTRL_ENABLE_RX, 1);
++ rt2x00usb_register_write(rt2x00dev, MAC_SYS_CTRL, reg);
++
++ /*
++ * Initialize LED control
++ */
++ rt2x00_eeprom_read(rt2x00dev, EEPROM_LED1, &word);
++ rt2800usb_mcu_request(rt2x00dev, MCU_LED_1, 0xff,
++ word & 0xff, (word >> 8) & 0xff);
++
++ rt2x00_eeprom_read(rt2x00dev, EEPROM_LED2, &word);
++ rt2800usb_mcu_request(rt2x00dev, MCU_LED_2, 0xff,
++ word & 0xff, (word >> 8) & 0xff);
++
++ rt2x00_eeprom_read(rt2x00dev, EEPROM_LED3, &word);
++ rt2800usb_mcu_request(rt2x00dev, MCU_LED_3, 0xff,
++ word & 0xff, (word >> 8) & 0xff);
++
++ /*
++ * Send signal to firmware during boot time.
++ */
++ rt2800usb_mcu_request(rt2x00dev, MCU_BOOT_SIGNAL, 0xff, 0, 0);
++
++ return 0;
++}
++
++static void rt2800usb_disable_radio(struct rt2x00_dev *rt2x00dev)
++{
++ u32 reg;
++
++ rt2x00usb_register_read(rt2x00dev, WPDMA_GLO_CFG, ®);
++ rt2x00_set_field32(®, WPDMA_GLO_CFG_ENABLE_TX_DMA, 0);
++ rt2x00_set_field32(®, WPDMA_GLO_CFG_ENABLE_RX_DMA, 0);
++ rt2x00usb_register_write(rt2x00dev, WPDMA_GLO_CFG, reg);
++
++ rt2x00usb_register_write(rt2x00dev, MAC_SYS_CTRL, 0);
++ rt2x00usb_register_write(rt2x00dev, PWR_PIN_CFG, 0);
++ rt2x00usb_register_write(rt2x00dev, TX_PIN_CFG, 0);
++
++ /* Wait for DMA, ignore error */
++ rt2800usb_wait_wpdma_ready(rt2x00dev);
++
++ rt2x00usb_disable_radio(rt2x00dev);
++}
++
++static int rt2800usb_set_state(struct rt2x00_dev *rt2x00dev,
++ enum dev_state state)
++{
++ rt2x00usb_register_write(rt2x00dev, AUTOWAKEUP_CFG, 0);
++
++ if (state == STATE_AWAKE)
++ rt2800usb_mcu_request(rt2x00dev, MCU_WAKEUP, 0xff, 0, 0);
++ else
++ rt2800usb_mcu_request(rt2x00dev, MCU_SLEEP, 0xff, 0, 2);
++
++ return 0;
++}
++
++static int rt2800usb_set_device_state(struct rt2x00_dev *rt2x00dev,
++ enum dev_state state)
++{
++ int retval = 0;
++
++ switch (state) {
++ case STATE_RADIO_ON:
++ /*
++ * Before the radio can be enabled, the device first has
++ * to be woken up. After that it needs a bit of time
++ * to be fully awake and the radio can be enabled.
++ */
++ rt2800usb_set_state(rt2x00dev, STATE_AWAKE);
++ msleep(1);
++ retval = rt2800usb_enable_radio(rt2x00dev);
++ break;
++ case STATE_RADIO_OFF:
++ /*
++ * After the radio has been disablee, the device should
++ * be put to sleep for powersaving.
++ */
++ rt2800usb_disable_radio(rt2x00dev);
++ rt2800usb_set_state(rt2x00dev, STATE_SLEEP);
++ break;
++ case STATE_RADIO_RX_ON:
++ case STATE_RADIO_RX_ON_LINK:
++ case STATE_RADIO_RX_OFF:
++ case STATE_RADIO_RX_OFF_LINK:
++ rt2800usb_toggle_rx(rt2x00dev, state);
++ break;
++ case STATE_RADIO_IRQ_ON:
++ case STATE_RADIO_IRQ_OFF:
++ /* No support, but no error either */
++ break;
++ case STATE_DEEP_SLEEP:
++ case STATE_SLEEP:
++ case STATE_STANDBY:
++ case STATE_AWAKE:
++ retval = rt2800usb_set_state(rt2x00dev, state);
++ break;
++ default:
++ retval = -ENOTSUPP;
++ break;
++ }
++
++ if (unlikely(retval))
++ ERROR(rt2x00dev, "Device failed to enter state %d (%d).\n",
++ state, retval);
++
++ return retval;
++}
++
++/*
++ * TX descriptor initialization
++ */
++static void rt2800usb_write_tx_desc(struct rt2x00_dev *rt2x00dev,
++ struct sk_buff *skb,
++ struct txentry_desc *txdesc)
++{
++ struct skb_frame_desc *skbdesc = get_skb_frame_desc(skb);
++ __le32 *txd = skbdesc->desc;
++ __le32 *txwi = txd + TXD_DESC_SIZE;
++ u32 word;
++
++ /*
++ * Initialize TX Info descriptor
++ */
++ 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);
++ rt2x00_set_field32(&word, TXWI_W0_TS,
++ test_bit(ENTRY_TXD_REQ_TIMESTAMP, &txdesc->flags));
++ rt2x00_set_field32(&word, TXWI_W0_AMPDU,
++ test_bit(ENTRY_TXD_HT_AMPDU, &txdesc->flags));
++ rt2x00_set_field32(&word, TXWI_W0_MPDU_DENSITY, txdesc->mpdu_density);
++ rt2x00_set_field32(&word, TXWI_W0_TX_OP, txdesc->ifs);
++ rt2x00_set_field32(&word, TXWI_W0_MCS, txdesc->mcs);
++ rt2x00_set_field32(&word, TXWI_W0_BW,
++ test_bit(ENTRY_TXD_HT_BW_40, &txdesc->flags));
++ rt2x00_set_field32(&word, TXWI_W0_SHORT_GI,
++ test_bit(ENTRY_TXD_HT_SHORT_GI, &txdesc->flags));
++ rt2x00_set_field32(&word, TXWI_W0_STBC, txdesc->stbc);
++ rt2x00_set_field32(&word, TXWI_W0_PHYMODE, txdesc->rate_mode);
++ rt2x00_desc_write(txwi, 0, word);
++
++ rt2x00_desc_read(txwi, 1, &word);
++ rt2x00_set_field32(&word, TXWI_W1_ACK,
++ test_bit(ENTRY_TXD_ACK, &txdesc->flags));
++ rt2x00_set_field32(&word, TXWI_W1_ACK,
++ test_bit(ENTRY_TXD_FIRST_FRAGMENT, &txdesc->flags));
++ rt2x00_set_field32(&word, TXWI_W1_BW_WIN_SIZE, txdesc->ba_size);
++ rt2x00_set_field32(&word, TXWI_W1_WIRELESS_CLI_ID, 0xff);
++ rt2x00_set_field32(&word, TXWI_W1_MPDU_TOTAL_BYTE_COUNT, skb->len);
++ rt2x00_set_field32(&word, TXWI_W1_PACKETID,
++ skbdesc->entry->entry_idx);
++ rt2x00_desc_write(txwi, 1, word);
++
++ if (test_bit(ENTRY_TXD_ENCRYPT, &txdesc->flags)) {
++ _rt2x00_desc_write(txwi, 2, skbdesc->iv[0]);
++ _rt2x00_desc_write(txwi, 3, skbdesc->iv[1]);
++ }
++
++ /*
++ * Initialize TX descriptor
++ */
++ rt2x00_desc_read(txd, 0, &word);
++ rt2x00_set_field32(&word, TXD_W0_SD_PTR0, skbdesc->skb_dma);
++ rt2x00_desc_write(txd, 0, word);
++
++ rt2x00_desc_read(txd, 1, &word);
++ rt2x00_set_field32(&word, TXD_W1_SD_LEN1, skb->len);
++ rt2x00_set_field32(&word, TXD_W1_LAST_SEC1, 1);
++ rt2x00_set_field32(&word, TXD_W1_BURST,
++ test_bit(ENTRY_TXD_BURST, &txdesc->flags));
++ rt2x00_set_field32(&word, TXD_W1_SD_LEN0,
++ rt2x00dev->hw->extra_tx_headroom);
++ rt2x00_set_field32(&word, TXD_W1_LAST_SEC0,
++ !test_bit(ENTRY_TXD_MORE_FRAG, &txdesc->flags));
++ rt2x00_set_field32(&word, TXD_W1_DMA_DONE, 0);
++ rt2x00_desc_write(txd, 1, word);
++
++ rt2x00_desc_read(txd, 2, &word);
++ rt2x00_set_field32(&word, TXD_W2_SD_PTR1,
++ skbdesc->skb_dma + rt2x00dev->hw->extra_tx_headroom);
++ rt2x00_desc_write(txd, 2, word);
++
++ rt2x00_desc_read(txd, 3, &word);
++ rt2x00_set_field32(&word, TXD_W3_WIV, 1);
++ rt2x00_set_field32(&word, TXD_W3_QSEL, 2);
++ rt2x00_desc_write(txd, 3, word);
++}
++
++/*
++ * TX data initialization
++ */
++static void rt2800usb_write_beacon(struct queue_entry *entry)
++{
++ struct rt2x00_dev *rt2x00dev = entry->queue->rt2x00dev;
++ struct skb_frame_desc *skbdesc = get_skb_frame_desc(entry->skb);
++ unsigned int beacon_base;
++ u32 reg;
++
++ /*
++ * Add the descriptor in front of the skb.
++ */
++ skb_push(entry->skb, entry->queue->desc_size);
++ memcpy(entry->skb->data, skbdesc->desc, skbdesc->desc_len);
++ skbdesc->desc = entry->skb->data;
++
++ /*
++ * Disable beaconing while we are reloading the beacon data,
++ * otherwise we might be sending out invalid data.
++ */
++ rt2x00usb_register_read(rt2x00dev, BCN_TIME_CFG, ®);
++ rt2x00_set_field32(®, BCN_TIME_CFG_TSF_TICKING, 0);
++ rt2x00_set_field32(®, BCN_TIME_CFG_TBTT_ENABLE, 0);
++ rt2x00_set_field32(®, BCN_TIME_CFG_BEACON_GEN, 0);
++ rt2x00usb_register_write(rt2x00dev, BCN_TIME_CFG, reg);
++
++ /*
++ * Write entire beacon with descriptor to register.
++ */
++ beacon_base = HW_BEACON_OFFSET(entry->entry_idx);
++ rt2x00usb_vendor_request_large_buff(rt2x00dev, USB_MULTI_WRITE,
++ USB_VENDOR_REQUEST_OUT, beacon_base,
++ entry->skb->data, entry->skb->len,
++ REGISTER_TIMEOUT32(entry->skb->len));
++
++ /*
++ * Clean up the beacon skb.
++ */
++ dev_kfree_skb(entry->skb);
++ entry->skb = NULL;
++}
++
++static int rt2800usb_get_tx_data_len(struct queue_entry *entry)
++{
++ int length;
++
++ /*
++ * The length _must_ be a multiple of 4,
++ * but it must _not_ be a multiple of the USB packet size.
++ */
++ length = roundup(entry->skb->len, 4);
++ length += (4 * !(length % entry->queue->usb_maxpacket));
++
++ return length;
++}
++
++static void rt2800usb_kick_tx_queue(struct rt2x00_dev *rt2x00dev,
++ const enum data_queue_qid queue)
++{
++ u32 reg;
++
++ if (queue != QID_BEACON) {
++ rt2x00usb_kick_tx_queue(rt2x00dev, queue);
++ return;
++ }
++
++ rt2x00usb_register_read(rt2x00dev, BCN_TIME_CFG, ®);
++ if (!rt2x00_get_field32(reg, BCN_TIME_CFG_BEACON_GEN)) {
++ rt2x00_set_field32(®, BCN_TIME_CFG_TSF_TICKING, 1);
++ rt2x00_set_field32(®, BCN_TIME_CFG_TBTT_ENABLE, 1);
++ rt2x00_set_field32(®, BCN_TIME_CFG_BEACON_GEN, 1);
++ rt2x00usb_register_write(rt2x00dev, BCN_TIME_CFG, reg);
++ }
++}
++
++/*
++ * RX control handlers
++ */
++static void rt2800usb_fill_rxdone(struct queue_entry *entry,
++ struct rxdone_entry_desc *rxdesc)
++{
++ 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);
++ u32 rxd0;
++ u32 rxwi0;
++ u32 rxwi1;
++ u32 rxwi2;
++ u32 rxwi3;
++
++ /*
++ * Copy descriptor to the skbdesc->desc buffer, making it safe from
++ * moving of frame data in rt2x00usb.
++ */
++ memcpy(skbdesc->desc, rxd, skbdesc->desc_len);
++ rxd = (__le32 *)skbdesc->desc;
++
++ /*
++ * It is now safe to read the descriptor on all architectures.
++ */
++ rt2x00_desc_read(rxd, 0, &rxd0);
++ rt2x00_desc_read(rxwi, 0, &rxwi0);
++ rt2x00_desc_read(rxwi, 1, &rxwi1);
++ rt2x00_desc_read(rxwi, 2, &rxwi2);
++ rt2x00_desc_read(rxwi, 3, &rxwi3);
++
++ if (rt2x00_get_field32(rxd0, RXD_W0_CRC_ERROR))
++ rxdesc->flags |= RX_FLAG_FAILED_FCS_CRC;
++
++ if (test_bit(CONFIG_SUPPORT_HW_CRYPTO, &rt2x00dev->flags)) {
++ /*
++ * Unfortunately we don't know the cipher type used during
++ * decryption. This prevents us from correct providing
++ * correct statistics through debugfs.
++ */
++ rxdesc->cipher = CIPHER_NONE;
++ rxdesc->cipher_status =
++ rt2x00_get_field32(rxd0, RXD_W0_CIPHER_ERROR);
++ }
++
++ if (rt2x00_get_field32(rxd0, RXD_W0_DECRYPTED)) {
++ /*
++ * Hardware has stripped IV/EIV data from 802.11 frame during
++ * decryption. Unfortunately the descriptor doesn't contain
++ * any fields with the EIV/IV data either, so they can't
++ * be restored by rt2x00lib.
++ */
++ rxdesc->flags |= RX_FLAG_IV_STRIPPED;
++
++ if (rxdesc->cipher_status == RX_CRYPTO_SUCCESS)
++ rxdesc->flags |= RX_FLAG_DECRYPTED;
++ else if (rxdesc->cipher_status == RX_CRYPTO_FAIL_MIC)
++ rxdesc->flags |= RX_FLAG_MMIC_ERROR;
++ }
++
++ if (rt2x00_get_field32(rxd0, RXD_W0_MY_BSS))
++ rxdesc->dev_flags |= RXDONE_MY_BSS;
++
++ if (rt2x00_get_field32(rxwi1, RXWI_W1_SHORT_GI))
++ rxdesc->flags |= RX_FLAG_SHORT_GI;
++
++ if (rt2x00_get_field32(rxwi1, RXWI_W1_BW))
++ rxdesc->flags |= RX_FLAG_40MHZ;
++
++ switch (rt2x00_get_field32(rxwi1, RXWI_W1_PHYMODE)) {
++ case RATE_MODE_CCK:
++ /*
++ * Mask of 0x8 bit to remove the short preamble flag.
++ */
++ rxdesc->signal =
++ (RATE_MODE_CCK << 8) |
++ (rt2x00_get_field32(rxwi1, RXWI_W1_MCS) & ~0x8);
++ break;
++ case RATE_MODE_OFDM:
++ rxdesc->signal =
++ (RATE_MODE_OFDM << 8) |
++ rt2x00_get_field32(rxwi1, RXWI_W1_MCS);
++ break;
++ case RATE_MODE_HT_MIX:
++ case RATE_MODE_HT_GREENFIELD:
++ rxdesc->signal = rt2x00_get_field32(rxwi1, RXWI_W1_MCS);
++ rxdesc->flags |= RX_FLAG_HT;
++ break;
++ }
++
++ rxdesc->rssi =
++ (rt2x00_get_field32(rxwi2, RXWI_W2_RSSI0) +
++ rt2x00_get_field32(rxwi2, RXWI_W2_RSSI1) +
++ rt2x00_get_field32(rxwi2, RXWI_W2_RSSI2)) / 3;
++
++ rxdesc->noise =
++ (rt2x00_get_field32(rxwi3, RXWI_W3_SNR0) +
++ rt2x00_get_field32(rxwi3, RXWI_W3_SNR1)) / 2;
++
++ rxdesc->size = rt2x00_get_field32(rxwi0, RXWI_W0_MPDU_TOTAL_BYTE_COUNT);
++
++ /*
++ * Remove TXWI descriptor from start of buffer.
++ */
++ skb_pull(entry->skb, TXWI_DESC_SIZE + skbdesc->desc_len);
++ skb_trim(entry->skb, rxdesc->size);
++}
++
++/*
++ * Device probe functions.
++ */
++static int rt2800usb_validate_eeprom(struct rt2x00_dev *rt2x00dev)
++{
++ u16 word;
++ u8 *mac;
++ u8 default_lna_gain;
++
++ rt2x00usb_eeprom_read(rt2x00dev, rt2x00dev->eeprom, EEPROM_SIZE);
++
++ /*
++ * Start validation of the data that has been read.
++ */
++ mac = rt2x00_eeprom_addr(rt2x00dev, EEPROM_MAC_ADDR_0);
++ if (!is_valid_ether_addr(mac)) {
++ DECLARE_MAC_BUF(macbuf);
++
++ random_ether_addr(mac);
++ EEPROM(rt2x00dev, "MAC: %s\n", print_mac(macbuf, mac));
++ }
++
++ rt2x00_eeprom_read(rt2x00dev, EEPROM_ANTENNA, &word);
++ if (word == 0xffff) {
++ rt2x00_set_field16(&word, EEPROM_ANTENNA_RXPATH, 2);
++ rt2x00_set_field16(&word, EEPROM_ANTENNA_TXPATH, 1);
++ rt2x00_set_field16(&word, EEPROM_ANTENNA_RF_TYPE, RF2820);
++ rt2x00_eeprom_write(rt2x00dev, EEPROM_ANTENNA, word);
++ EEPROM(rt2x00dev, "Antenna: 0x%04x\n", word);
++ }
++
++ rt2x00_eeprom_read(rt2x00dev, EEPROM_NIC, &word);
++ if (word != 0) {
++ /* NIC configuration must always be 0. */
++ word = 0;
++ rt2x00_eeprom_write(rt2x00dev, EEPROM_NIC, word);
++ EEPROM(rt2x00dev, "NIC: 0x%04x\n", word);
++ }
++
++ rt2x00_eeprom_read(rt2x00dev, EEPROM_FREQ, &word);
++ if ((word & 0x00ff) == 0x00ff) {
++ rt2x00_set_field16(&word, EEPROM_FREQ_OFFSET, 0);
++ rt2x00_set_field16(&word, EEPROM_FREQ_LED_MODE,
++ LED_MODE_TXRX_ACTIVITY);
++ rt2x00_set_field16(&word, EEPROM_FREQ_LED_POLARITY, 0);
++ rt2x00_eeprom_write(rt2x00dev, EEPROM_FREQ, word);
++ rt2x00_eeprom_write(rt2x00dev, EEPROM_LED1, 0x5555);
++ rt2x00_eeprom_write(rt2x00dev, EEPROM_LED2, 0x2221);
++ rt2x00_eeprom_write(rt2x00dev, EEPROM_LED3, 0xa9f8);
++ EEPROM(rt2x00dev, "Freq: 0x%04x\n", word);
++ }
++
++ /*
++ * During the LNA validation we are going to use
++ * lna0 as correct value. Note that EEPROM_LNA
++ * is never validated.
++ */
++ rt2x00_eeprom_read(rt2x00dev, EEPROM_LNA, &word);
++ default_lna_gain = rt2x00_get_field16(word, EEPROM_LNA_A0);
++
++ rt2x00_eeprom_read(rt2x00dev, EEPROM_RSSI_BG, &word);
++ if (abs(rt2x00_get_field16(word, EEPROM_RSSI_BG_OFFSET0)) > 10)
++ rt2x00_set_field16(&word, EEPROM_RSSI_BG_OFFSET0, 0);
++ if (abs(rt2x00_get_field16(word, EEPROM_RSSI_BG_OFFSET1)) > 10)
++ rt2x00_set_field16(&word, EEPROM_RSSI_BG_OFFSET1, 0);
++ rt2x00_eeprom_write(rt2x00dev, EEPROM_RSSI_BG, word);
++
++ rt2x00_eeprom_read(rt2x00dev, EEPROM_RSSI_BG2, &word);
++ if (abs(rt2x00_get_field16(word, EEPROM_RSSI_BG2_OFFSET2)) > 10)
++ rt2x00_set_field16(&word, EEPROM_RSSI_BG2_OFFSET2, 0);
++ if (rt2x00_get_field16(word, EEPROM_RSSI_BG2_LNA_A1) == 0x00 ||
++ rt2x00_get_field16(word, EEPROM_RSSI_BG2_LNA_A1) == 0xff)
++ rt2x00_set_field16(&word, EEPROM_RSSI_BG2_LNA_A1,
++ default_lna_gain);
++ rt2x00_eeprom_write(rt2x00dev, EEPROM_RSSI_BG2, word);
++
++ rt2x00_eeprom_read(rt2x00dev, EEPROM_RSSI_A, &word);
++ if (abs(rt2x00_get_field16(word, EEPROM_RSSI_A_OFFSET0)) > 10)
++ rt2x00_set_field16(&word, EEPROM_RSSI_A_OFFSET0, 0);
++ if (abs(rt2x00_get_field16(word, EEPROM_RSSI_A_OFFSET1)) > 10)
++ rt2x00_set_field16(&word, EEPROM_RSSI_A_OFFSET1, 0);
++ rt2x00_eeprom_write(rt2x00dev, EEPROM_RSSI_A, word);
++
++ rt2x00_eeprom_read(rt2x00dev, EEPROM_RSSI_A2, &word);
++ if (abs(rt2x00_get_field16(word, EEPROM_RSSI_A2_OFFSET2)) > 10)
++ rt2x00_set_field16(&word, EEPROM_RSSI_A2_OFFSET2, 0);
++ if (rt2x00_get_field16(word, EEPROM_RSSI_A2_LNA_A2) == 0x00 ||
++ rt2x00_get_field16(word, EEPROM_RSSI_A2_LNA_A2) == 0xff)
++ rt2x00_set_field16(&word, EEPROM_RSSI_A2_LNA_A2,
++ default_lna_gain);
++ rt2x00_eeprom_write(rt2x00dev, EEPROM_RSSI_A2, word);
++
++ return 0;
++}
++
++static int rt2800usb_init_eeprom(struct rt2x00_dev *rt2x00dev)
++{
++ u32 reg;
++ u16 rev;
++ u16 value;
++ u16 eeprom;
++
++ /*
++ * Read EEPROM word for configuration.
++ */
++ rt2x00_eeprom_read(rt2x00dev, EEPROM_ANTENNA, &eeprom);
++
++ /*
++ * Identify RF chipset.
++ */
++ value = rt2x00_get_field16(eeprom, EEPROM_ANTENNA_RF_TYPE);
++ rt2x00usb_register_read(rt2x00dev, MAC_CSR0, ®);
++ rev = rt2x00_get_field32(reg, MAC_CSR0_ASIC_REV);
++ rt2x00_set_chip(rt2x00dev, RT2870, value, rev);
++
++ /*
++ * The check for rt2860 is not a typo, some rt2870 hardware
++ * identifies itself as rt2860 in the CSR register.
++ */
++ if ((rt2x00_get_field32(reg, MAC_CSR0_ASIC_VER) != 0x2860) &&
++ (rt2x00_get_field32(reg, MAC_CSR0_ASIC_VER) != 0x2870)) {
++ ERROR(rt2x00dev, "Invalid RT chipset detected.\n");
++ return -ENODEV;
++ }
++
++ if (!rt2x00_rf(&rt2x00dev->chip, RF2820) &&
++ !rt2x00_rf(&rt2x00dev->chip, RF2850) &&
++ !rt2x00_rf(&rt2x00dev->chip, RF2720) &&
++ !rt2x00_rf(&rt2x00dev->chip, RF2750)) {
++ ERROR(rt2x00dev, "Invalid RF chipset detected.\n");
++ return -ENODEV;
++ }
++
++ /*
++ * Read frequency offset and RF programming sequence.
++ */
++ rt2x00_eeprom_read(rt2x00dev, EEPROM_FREQ, &eeprom);
++ rt2x00dev->freq_offset = rt2x00_get_field16(eeprom, EEPROM_FREQ_OFFSET);
++
++ /*
++ * Read external LNA informations.
++ */
++ rt2x00_eeprom_read(rt2x00dev, EEPROM_NIC, &eeprom);
++
++ if (rt2x00_get_field16(eeprom, EEPROM_NIC_EXTERNAL_LNA_A))
++ __set_bit(CONFIG_EXTERNAL_LNA_A, &rt2x00dev->flags);
++ if (rt2x00_get_field16(eeprom, EEPROM_NIC_EXTERNAL_LNA_BG))
++ __set_bit(CONFIG_EXTERNAL_LNA_BG, &rt2x00dev->flags);
++
++ /*
++ * Detect if this device has an hardware controlled radio.
++ */
++#ifdef CONFIG_RT2X00_LIB_RFKILL
++ if (rt2x00_get_field16(eeprom, EEPROM_NIC_HW_RADIO))
++ __set_bit(CONFIG_SUPPORT_HW_BUTTON, &rt2x00dev->flags);
++#endif /* CONFIG_RT2X00_LIB_RFKILL */
++
++ /*
++ * Store led settings, for correct led behaviour.
++ */
++#ifdef CONFIG_RT2X00_LIB_LEDS
++ rt2800usb_init_led(rt2x00dev, &rt2x00dev->led_radio, LED_TYPE_RADIO);
++ rt2800usb_init_led(rt2x00dev, &rt2x00dev->led_assoc, LED_TYPE_ASSOC);
++ rt2800usb_init_led(rt2x00dev, &rt2x00dev->led_qual, LED_TYPE_QUALITY);
++
++ rt2x00_eeprom_read(rt2x00dev, EEPROM_FREQ,
++ &rt2x00dev->led_mcu_reg);
++#endif /* CONFIG_RT2X00_LIB_LEDS */
++
++ return 0;
++}
++
++/*
++ * RF value list for rt2870
++ * Supports: 2.4 GHz (all) & 5.2 GHz (RF2850 & RF2750)
++ */
++static const struct rf_channel rf_vals[] = {
++ { 1, 0x18402ecc, 0x184c0786, 0x1816b455, 0x1800510b },
++ { 2, 0x18402ecc, 0x184c0786, 0x18168a55, 0x1800519f },
++ { 3, 0x18402ecc, 0x184c078a, 0x18168a55, 0x1800518b },
++ { 4, 0x18402ecc, 0x184c078a, 0x18168a55, 0x1800519f },
++ { 5, 0x18402ecc, 0x184c078e, 0x18168a55, 0x1800518b },
++ { 6, 0x18402ecc, 0x184c078e, 0x18168a55, 0x1800519f },
++ { 7, 0x18402ecc, 0x184c0792, 0x18168a55, 0x1800518b },
++ { 8, 0x18402ecc, 0x184c0792, 0x18168a55, 0x1800519f },
++ { 9, 0x18402ecc, 0x184c0796, 0x18168a55, 0x1800518b },
++ { 10, 0x18402ecc, 0x184c0796, 0x18168a55, 0x1800519f },
++ { 11, 0x18402ecc, 0x184c079a, 0x18168a55, 0x1800518b },
++ { 12, 0x18402ecc, 0x184c079a, 0x18168a55, 0x1800519f },
++ { 13, 0x18402ecc, 0x184c079e, 0x18168a55, 0x1800518b },
++ { 14, 0x18402ecc, 0x184c07a2, 0x18168a55, 0x18005193 },
++
++ /* 802.11 UNI / HyperLan 2 */
++ { 36, 0x18402ecc, 0x184c099a, 0x18158a55, 0x180ed1a3 },
++ { 38, 0x18402ecc, 0x184c099e, 0x18158a55, 0x180ed193 },
++ { 40, 0x18402ec8, 0x184c0682, 0x18158a55, 0x180ed183 },
++ { 44, 0x18402ec8, 0x184c0682, 0x18158a55, 0x180ed1a3 },
++ { 46, 0x18402ec8, 0x184c0686, 0x18158a55, 0x180ed18b },
++ { 48, 0x18402ec8, 0x184c0686, 0x18158a55, 0x180ed19b },
++ { 52, 0x18402ec8, 0x184c068a, 0x18158a55, 0x180ed193 },
++ { 54, 0x18402ec8, 0x184c068a, 0x18158a55, 0x180ed1a3 },
++ { 56, 0x18402ec8, 0x184c068e, 0x18158a55, 0x180ed18b },
++ { 60, 0x18402ec8, 0x184c0692, 0x18158a55, 0x180ed183 },
++ { 62, 0x18402ec8, 0x184c0692, 0x18158a55, 0x180ed193 },
++ { 64, 0x18402ec8, 0x184c0692, 0x18158a55, 0x180ed1a3 },
++
++ /* 802.11 HyperLan 2 */
++ { 100, 0x18402ec8, 0x184c06b2, 0x18178a55, 0x180ed783 },
++ { 102, 0x18402ec8, 0x184c06b2, 0x18578a55, 0x180ed793 },
++ { 104, 0x18402ec8, 0x184c06b2, 0x18578a55, 0x180ed1a3 },
++ { 108, 0x18402ecc, 0x184c0a32, 0x18578a55, 0x180ed193 },
++ { 110, 0x18402ecc, 0x184c0a36, 0x18178a55, 0x180ed183 },
++ { 112, 0x18402ecc, 0x184c0a36, 0x18178a55, 0x180ed19b },
++ { 116, 0x18402ecc, 0x184c0a3a, 0x18178a55, 0x180ed1a3 },
++ { 118, 0x18402ecc, 0x184c0a3e, 0x18178a55, 0x180ed193 },
++ { 120, 0x18402ec4, 0x184c0382, 0x18178a55, 0x180ed183 },
++ { 124, 0x18402ec4, 0x184c0382, 0x18178a55, 0x180ed193 },
++ { 126, 0x18402ec4, 0x184c0382, 0x18178a55, 0x180ed15b },
++ { 128, 0x18402ec4, 0x184c0382, 0x18178a55, 0x180ed1a3 },
++ { 132, 0x18402ec4, 0x184c0386, 0x18178a55, 0x180ed18b },
++ { 134, 0x18402ec4, 0x184c0386, 0x18178a55, 0x180ed193 },
++ { 136, 0x18402ec4, 0x184c0386, 0x18178a55, 0x180ed19b },
++ { 140, 0x18402ec4, 0x184c038a, 0x18178a55, 0x180ed183 },
++
++ /* 802.11 UNII */
++ { 149, 0x18402ec4, 0x184c038a, 0x18178a55, 0x180ed1a7 },
++ { 151, 0x18402ec4, 0x184c038e, 0x18178a55, 0x180ed187 },
++ { 153, 0x18402ec4, 0x184c038e, 0x18178a55, 0x180ed18f },
++ { 157, 0x18402ec4, 0x184c038e, 0x18178a55, 0x180ed19f },
++ { 159, 0x18402ec4, 0x184c038e, 0x18178a55, 0x180ed1a7 },
++ { 161, 0x18402ec4, 0x184c0392, 0x18178a55, 0x180ed187 },
++ { 165, 0x18402ec4, 0x184c0392, 0x18178a55, 0x180ed197 },
++
++ /* 802.11 Japan */
++ { 184, 0x15002ccc, 0x1500491e, 0x1509be55, 0x150c0a0b },
++ { 188, 0x15002ccc, 0x15004922, 0x1509be55, 0x150c0a13 },
++ { 192, 0x15002ccc, 0x15004926, 0x1509be55, 0x150c0a1b },
++ { 196, 0x15002ccc, 0x1500492a, 0x1509be55, 0x150c0a23 },
++ { 208, 0x15002ccc, 0x1500493a, 0x1509be55, 0x150c0a13 },
++ { 212, 0x15002ccc, 0x1500493e, 0x1509be55, 0x150c0a1b },
++ { 216, 0x15002ccc, 0x15004982, 0x1509be55, 0x150c0a23 },
++};
++
++static int rt2800usb_probe_hw_mode(struct rt2x00_dev *rt2x00dev)
++{
++ struct hw_mode_spec *spec = &rt2x00dev->spec;
++ struct channel_info *info;
++ char *tx_power1;
++ char *tx_power2;
++ unsigned int i;
++
++ /*
++ * Initialize all hw fields.
++ */
++ rt2x00dev->hw->flags =
++ IEEE80211_HW_HOST_BROADCAST_PS_BUFFERING |
++ IEEE80211_HW_SIGNAL_DBM;
++ rt2x00dev->hw->extra_tx_headroom = TXD_DESC_SIZE + TXINFO_DESC_SIZE;
++
++ SET_IEEE80211_DEV(rt2x00dev->hw, rt2x00dev->dev);
++ SET_IEEE80211_PERM_ADDR(rt2x00dev->hw,
++ rt2x00_eeprom_addr(rt2x00dev,
++ EEPROM_MAC_ADDR_0));
++
++ /*
++ * Initialize HT information.
++ */
++ spec->ht.ht_supported = true;
++ spec->ht.cap =
++ IEEE80211_HT_CAP_SUP_WIDTH_20_40 |
++ IEEE80211_HT_CAP_GRN_FLD |
++ IEEE80211_HT_CAP_SGI_20 |
++ IEEE80211_HT_CAP_SGI_40 |
++ IEEE80211_HT_CAP_TX_STBC |
++ IEEE80211_HT_CAP_RX_STBC |
++ IEEE80211_HT_CAP_PSMP_SUPPORT;
++ spec->ht.ampdu_factor = 3;
++ spec->ht.ampdu_density = 4;
++ spec->ht.mcs.rx_mask[0] = 0xff;
++ spec->ht.mcs.rx_mask[1] = 0xff;
++ spec->ht.mcs.tx_params =
++ IEEE80211_HT_MCS_TX_DEFINED;
++
++ /*
++ * Initialize hw_mode information.
++ */
++ spec->supported_bands = SUPPORT_BAND_2GHZ;
++ spec->supported_rates = SUPPORT_RATE_CCK | SUPPORT_RATE_OFDM;
++
++ if (rt2x00_rf(&rt2x00dev->chip, RF2820) ||
++ rt2x00_rf(&rt2x00dev->chip, RF2720)) {
++ spec->num_channels = 14;
++ spec->channels = rf_vals;
++ } else if (rt2x00_rf(&rt2x00dev->chip, RF2850) ||
++ rt2x00_rf(&rt2x00dev->chip, RF2750)) {
++ spec->supported_bands |= SUPPORT_BAND_5GHZ;
++ spec->num_channels = ARRAY_SIZE(rf_vals);
++ spec->channels = rf_vals;
++ }
++
++ /*
++ * Create channel information array
++ */
++ info = kzalloc(spec->num_channels * sizeof(*info), GFP_KERNEL);
++ if (!info)
++ return -ENOMEM;
++
++ spec->channels_info = info;
++
++ tx_power1 = rt2x00_eeprom_addr(rt2x00dev, EEPROM_TXPOWER_BG1);
++ tx_power2 = rt2x00_eeprom_addr(rt2x00dev, EEPROM_TXPOWER_BG2);
++
++ for (i = 0; i < 14; i++) {
++ info[i].tx_power1 = TXPOWER_G_FROM_DEV(tx_power1[i]);
++ info[i].tx_power2 = TXPOWER_G_FROM_DEV(tx_power2[i]);
++ }
++
++ if (spec->num_channels > 14) {
++ tx_power1 = rt2x00_eeprom_addr(rt2x00dev, EEPROM_TXPOWER_A1);
++ tx_power2 = rt2x00_eeprom_addr(rt2x00dev, EEPROM_TXPOWER_A2);
++
++ for (i = 14; i < spec->num_channels; i++) {
++ info[i].tx_power1 = TXPOWER_A_FROM_DEV(tx_power1[i]);
++ info[i].tx_power2 = TXPOWER_A_FROM_DEV(tx_power2[i]);
++ }
++ }
++
++ return 0;
++}
++
++static int rt2800usb_probe_hw(struct rt2x00_dev *rt2x00dev)
++{
++ int retval;
++
++ /*
++ * Allocate eeprom data.
++ */
++ retval = rt2800usb_validate_eeprom(rt2x00dev);
++ if (retval)
++ return retval;
++
++ retval = rt2800usb_init_eeprom(rt2x00dev);
++ if (retval)
++ return retval;
++
++ /*
++ * Initialize hw specifications.
++ */
++ retval = rt2800usb_probe_hw_mode(rt2x00dev);
++ if (retval)
++ return retval;
++
++ /*
++ * This device requires firmware.
++ */
++ __set_bit(DRIVER_REQUIRE_FIRMWARE, &rt2x00dev->flags);
++ __set_bit(DRIVER_REQUIRE_SCHEDULED, &rt2x00dev->flags);
++ if (!modparam_nohwcrypt)
++ __set_bit(CONFIG_SUPPORT_HW_CRYPTO, &rt2x00dev->flags);
++
++ /*
++ * Set the rssi offset.
++ */
++ rt2x00dev->rssi_offset = DEFAULT_RSSI_OFFSET;
++
++ return 0;
++}
++
++/*
++ * IEEE80211 stack callback functions.
++ */
++static int rt2800usb_set_rts_threshold(struct ieee80211_hw *hw, u32 value)
++{
++ struct rt2x00_dev *rt2x00dev = hw->priv;
++ u32 reg;
++
++ rt2x00usb_register_read(rt2x00dev, TX_RTS_CFG, ®);
++ rt2x00_set_field32(®, TX_RTS_CFG_RTS_THRES, value);
++ rt2x00usb_register_write(rt2x00dev, TX_RTS_CFG, reg);
++
++ rt2x00usb_register_read(rt2x00dev, CCK_PROT_CFG, ®);
++ rt2x00_set_field32(®, CCK_PROT_CFG_RTS_TH_EN, 1);
++ rt2x00usb_register_write(rt2x00dev, CCK_PROT_CFG, reg);
++
++ rt2x00usb_register_read(rt2x00dev, OFDM_PROT_CFG, ®);
++ rt2x00_set_field32(®, OFDM_PROT_CFG_RTS_TH_EN, 1);
++ rt2x00usb_register_write(rt2x00dev, OFDM_PROT_CFG, reg);
++
++ rt2x00usb_register_read(rt2x00dev, MM20_PROT_CFG, ®);
++ rt2x00_set_field32(®, MM20_PROT_CFG_RTS_TH_EN, 1);
++ rt2x00usb_register_write(rt2x00dev, MM20_PROT_CFG, reg);
++
++ rt2x00usb_register_read(rt2x00dev, MM40_PROT_CFG, ®);
++ rt2x00_set_field32(®, MM40_PROT_CFG_RTS_TH_EN, 1);
++ rt2x00usb_register_write(rt2x00dev, MM40_PROT_CFG, reg);
++
++ rt2x00usb_register_read(rt2x00dev, GF20_PROT_CFG, ®);
++ rt2x00_set_field32(®, GF20_PROT_CFG_RTS_TH_EN, 1);
++ rt2x00usb_register_write(rt2x00dev, GF20_PROT_CFG, reg);
++
++ rt2x00usb_register_read(rt2x00dev, GF40_PROT_CFG, ®);
++ rt2x00_set_field32(®, GF40_PROT_CFG_RTS_TH_EN, 1);
++ rt2x00usb_register_write(rt2x00dev, GF40_PROT_CFG, reg);
++
++ return 0;
++}
++
++static int rt2800usb_conf_tx(struct ieee80211_hw *hw, u16 queue_idx,
++ const struct ieee80211_tx_queue_params *params)
++{
++ struct rt2x00_dev *rt2x00dev = hw->priv;
++ struct data_queue *queue;
++ struct rt2x00_field32 field;
++ int retval;
++ u32 reg;
++ u32 offset;
++
++ /*
++ * First pass the configuration through rt2x00lib, that will
++ * update the queue settings and validate the input. After that
++ * we are free to update the registers based on the value
++ * in the queue parameter.
++ */
++ retval = rt2x00mac_conf_tx(hw, queue_idx, params);
++ if (retval)
++ return retval;
++
++ queue = rt2x00queue_get_queue(rt2x00dev, queue_idx);
++
++ /* Update WMM TXOP register */
++ if (queue_idx < 2) {
++ field.bit_offset = queue_idx * 16;
++ field.bit_mask = 0xffff << field.bit_offset;
++
++ rt2x00usb_register_read(rt2x00dev, WMM_TXOP0_CFG, ®);
++ rt2x00_set_field32(®, field, queue->txop);
++ rt2x00usb_register_write(rt2x00dev, WMM_TXOP0_CFG, reg);
++ } else if (queue_idx < 4) {
++ field.bit_offset = (queue_idx - 2) * 16;
++ field.bit_mask = 0xffff << field.bit_offset;
++
++ rt2x00usb_register_read(rt2x00dev, WMM_TXOP1_CFG, ®);
++ rt2x00_set_field32(®, field, queue->txop);
++ rt2x00usb_register_write(rt2x00dev, WMM_TXOP1_CFG, reg);
++ }
++
++ /* Update WMM registers */
++ field.bit_offset = queue_idx * 4;
++ field.bit_mask = 0xf << field.bit_offset;
++
++ rt2x00usb_register_read(rt2x00dev, WMM_AIFSN_CFG, ®);
++ rt2x00_set_field32(®, field, queue->aifs);
++ rt2x00usb_register_write(rt2x00dev, WMM_AIFSN_CFG, reg);
++
++ rt2x00usb_register_read(rt2x00dev, WMM_CWMIN_CFG, ®);
++ rt2x00_set_field32(®, field, queue->cw_min);
++ rt2x00usb_register_write(rt2x00dev, WMM_CWMIN_CFG, reg);
++
++ rt2x00usb_register_read(rt2x00dev, WMM_CWMAX_CFG, ®);
++ rt2x00_set_field32(®, field, queue->cw_max);
++ rt2x00usb_register_write(rt2x00dev, WMM_CWMAX_CFG, reg);
++
++ /* Update EDCA registers */
++ if (queue_idx < 4) {
++ offset = EDCA_AC0_CFG + (sizeof(u32) * queue_idx);
++
++ rt2x00usb_register_read(rt2x00dev, offset, ®);
++ rt2x00_set_field32(®, EDCA_AC0_CFG_AIFSN, queue->aifs);
++ rt2x00_set_field32(®, EDCA_AC0_CFG_CWMIN, queue->cw_min);
++ rt2x00_set_field32(®, EDCA_AC0_CFG_CWMAX, queue->cw_max);
++ rt2x00usb_register_write(rt2x00dev, offset, reg);
++ }
++
++ return 0;
++}
++
++#if 0
++/*
++ * Mac80211 demands get_tsf must be atomic.
++ * This is not possible for rt2800usb since all register access
++ * functions require sleeping. Untill mac80211 no longer needs
++ * get_tsf to be atomic, this function should be disabled.
++ */
++static u64 rt2800usb_get_tsf(struct ieee80211_hw *hw)
++{
++ struct rt2x00_dev *rt2x00dev = hw->priv;
++ u64 tsf;
++ u32 reg;
++
++ rt2x00usb_register_read(rt2x00dev, TSF_TIMER_DW1, ®);
++ tsf = (u64) rt2x00_get_field32(reg, TSF_TIMER_DW1_HIGH_WORD) << 32;
++ rt2x00usb_register_read(rt2x00dev, TSF_TIMER_DW0, ®);
++ tsf |= rt2x00_get_field32(reg, TSF_TIMER_DW0_LOW_WORD);
++
++ return tsf;
++}
++#else
++#define rt2800usb_get_tsf NULL
++#endif
++
++static const struct ieee80211_ops rt2800usb_mac80211_ops = {
++ .tx = rt2x00mac_tx,
++ .start = rt2x00mac_start,
++ .stop = rt2x00mac_stop,
++ .add_interface = rt2x00mac_add_interface,
++ .remove_interface = rt2x00mac_remove_interface,
++ .config = rt2x00mac_config,
++ .config_interface = rt2x00mac_config_interface,
++ .configure_filter = rt2x00mac_configure_filter,
++ .set_key = rt2x00mac_set_key,
++ .get_stats = rt2x00mac_get_stats,
++ .set_rts_threshold = rt2800usb_set_rts_threshold,
++ .bss_info_changed = rt2x00mac_bss_info_changed,
++ .conf_tx = rt2800usb_conf_tx,
++ .get_tx_stats = rt2x00mac_get_tx_stats,
++ .get_tsf = rt2800usb_get_tsf,
++};
++
++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,
++ .load_firmware = rt2800usb_load_firmware,
++ .initialize = rt2x00usb_initialize,
++ .uninitialize = rt2x00usb_uninitialize,
++ .clear_entry = rt2x00usb_clear_entry,
++ .set_device_state = rt2800usb_set_device_state,
++ .rfkill_poll = rt2800usb_rfkill_poll,
++ .link_stats = rt2800usb_link_stats,
++ .reset_tuner = rt2800usb_reset_tuner,
++ .link_tuner = rt2800usb_link_tuner,
++ .write_tx_desc = rt2800usb_write_tx_desc,
++ .write_tx_data = rt2x00usb_write_tx_data,
++ .write_beacon = rt2800usb_write_beacon,
++ .get_tx_data_len = rt2800usb_get_tx_data_len,
++ .kick_tx_queue = rt2800usb_kick_tx_queue,
++ .fill_rxdone = rt2800usb_fill_rxdone,
++ .config_shared_key = rt2800usb_config_shared_key,
++ .config_pairwise_key = rt2800usb_config_pairwise_key,
++ .config_filter = rt2800usb_config_filter,
++ .config_intf = rt2800usb_config_intf,
++ .config_erp = rt2800usb_config_erp,
++ .config_ant = rt2800usb_config_ant,
++ .config = rt2800usb_config,
++};
++
++static const struct data_queue_desc rt2800usb_queue_rx = {
++ .entry_num = RX_ENTRIES,
++ .data_size = DATA_FRAME_SIZE,
++ .desc_size = RXD_DESC_SIZE,
++ .priv_size = sizeof(struct queue_entry_priv_usb),
++};
++
++static const struct data_queue_desc rt2800usb_queue_tx = {
++ .entry_num = TX_ENTRIES,
++ .data_size = DATA_FRAME_SIZE,
++ .desc_size = TXD_DESC_SIZE,
++ .priv_size = sizeof(struct queue_entry_priv_usb),
++};
++
++static const struct data_queue_desc rt2800usb_queue_bcn = {
++ .entry_num = 8 * BEACON_ENTRIES,
++ .data_size = MGMT_FRAME_SIZE,
++ .desc_size = TXWI_DESC_SIZE,
++ .priv_size = sizeof(struct queue_entry_priv_usb),
++};
++
++static const struct rt2x00_ops rt2800usb_ops = {
++ .name = KBUILD_MODNAME,
++ .max_sta_intf = 1,
++ .max_ap_intf = 8,
++ .eeprom_size = EEPROM_SIZE,
++ .rf_size = RF_SIZE,
++ .tx_queues = NUM_TX_QUEUES,
++ .rx = &rt2800usb_queue_rx,
++ .tx = &rt2800usb_queue_tx,
++ .bcn = &rt2800usb_queue_bcn,
++ .lib = &rt2800usb_rt2x00_ops,
++ .hw = &rt2800usb_mac80211_ops,
++#ifdef CONFIG_RT2X00_LIB_DEBUGFS
++ .debugfs = &rt2800usb_rt2x00debug,
++#endif /* CONFIG_RT2X00_LIB_DEBUGFS */
++};
++
++/*
++ * rt2800usb module information.
++ */
++static struct usb_device_id rt2800usb_device_table[] = {
++ /* Amit */
++ { USB_DEVICE(0x15c5, 0x0008), USB_DEVICE_DATA(&rt2800usb_ops) },
++ /* ASUS */
++ { USB_DEVICE(0x0b05, 0x1731), USB_DEVICE_DATA(&rt2800usb_ops) },
++ { USB_DEVICE(0x0b05, 0x1732), USB_DEVICE_DATA(&rt2800usb_ops) },
++ { USB_DEVICE(0x0b05, 0x1742), USB_DEVICE_DATA(&rt2800usb_ops) },
++ /* AzureWave */
++ { USB_DEVICE(0x13d3, 0x3247), USB_DEVICE_DATA(&rt2800usb_ops) },
++ /* Belkin */
++ { USB_DEVICE(0x050d, 0x8053), USB_DEVICE_DATA(&rt2800usb_ops) },
++ /* Conceptronic */
++ { USB_DEVICE(0x14b2, 0x3c06), USB_DEVICE_DATA(&rt2800usb_ops) },
++ { USB_DEVICE(0x14b2, 0x3c07), USB_DEVICE_DATA(&rt2800usb_ops) },
++ { USB_DEVICE(0x14b2, 0x3c23), USB_DEVICE_DATA(&rt2800usb_ops) },
++ { USB_DEVICE(0x14b2, 0x3c25), USB_DEVICE_DATA(&rt2800usb_ops) },
++ { USB_DEVICE(0x14b2, 0x3c27), USB_DEVICE_DATA(&rt2800usb_ops) },
++ { USB_DEVICE(0x14b2, 0x3c28), USB_DEVICE_DATA(&rt2800usb_ops) },
++ /* Corega */
++ { USB_DEVICE(0x07aa, 0x002f), USB_DEVICE_DATA(&rt2800usb_ops) },
++ { USB_DEVICE(0x07aa, 0x003c), USB_DEVICE_DATA(&rt2800usb_ops) },
++ { USB_DEVICE(0x07aa, 0x003f), USB_DEVICE_DATA(&rt2800usb_ops) },
++ /* D-Link */
++ { USB_DEVICE(0x07d1, 0x3c09), USB_DEVICE_DATA(&rt2800usb_ops) },
++ { USB_DEVICE(0x07d1, 0x3c11), USB_DEVICE_DATA(&rt2800usb_ops) },
++ /* EnGenius */
++ { USB_DEVICE(0X1740, 0x9701), USB_DEVICE_DATA(&rt2800usb_ops) },
++ { USB_DEVICE(0x1740, 0x9702), USB_DEVICE_DATA(&rt2800usb_ops) },
++ /* Gigabyte */
++ { USB_DEVICE(0x1044, 0x800b), USB_DEVICE_DATA(&rt2800usb_ops) },
++ /* Hawking */
++ { USB_DEVICE(0x0e66, 0x0001), USB_DEVICE_DATA(&rt2800usb_ops) },
++ { USB_DEVICE(0x0e66, 0x0003), USB_DEVICE_DATA(&rt2800usb_ops) },
++ /* Linksys */
++ { USB_DEVICE(0x1737, 0x0071), USB_DEVICE_DATA(&rt2800usb_ops) },
++ /* Philips */
++ { USB_DEVICE(0x0471, 0x200f), USB_DEVICE_DATA(&rt2800usb_ops) },
++ /* Planex */
++ { USB_DEVICE(0x2019, 0xed06), USB_DEVICE_DATA(&rt2800usb_ops) },
++ /* Ralink */
++ { USB_DEVICE(0x148f, 0x2770), USB_DEVICE_DATA(&rt2800usb_ops) },
++ { USB_DEVICE(0x148f, 0x2870), USB_DEVICE_DATA(&rt2800usb_ops) },
++ /* Siemens */
++ { USB_DEVICE(0x129b, 0x1828), USB_DEVICE_DATA(&rt2800usb_ops) },
++ /* Sitecom */
++ { USB_DEVICE(0x0df6, 0x0017), USB_DEVICE_DATA(&rt2800usb_ops) },
++ { USB_DEVICE(0x0df6, 0x002b), USB_DEVICE_DATA(&rt2800usb_ops) },
++ { USB_DEVICE(0x0df6, 0x002c), USB_DEVICE_DATA(&rt2800usb_ops) },
++ { USB_DEVICE(0x0df6, 0x002d), USB_DEVICE_DATA(&rt2800usb_ops) },
++ /* SMC */
++ { USB_DEVICE(0x083a, 0x6618), USB_DEVICE_DATA(&rt2800usb_ops) },
++ { USB_DEVICE(0x083a, 0x7522), USB_DEVICE_DATA(&rt2800usb_ops) },
++ { USB_DEVICE(0x083a, 0xb522), USB_DEVICE_DATA(&rt2800usb_ops) },
++ { USB_DEVICE(0x083a, 0xa618), USB_DEVICE_DATA(&rt2800usb_ops) },
++ /* Sparklan */
++ { USB_DEVICE(0x15a9, 0x0006), USB_DEVICE_DATA(&rt2800usb_ops) },
++ /* U-Media*/
++ { USB_DEVICE(0x157e, 0x300e), USB_DEVICE_DATA(&rt2800usb_ops) },
++ /* ZCOM */
++ { USB_DEVICE(0x0cde, 0x0022), USB_DEVICE_DATA(&rt2800usb_ops) },
++ { USB_DEVICE(0x0cde, 0x0025), USB_DEVICE_DATA(&rt2800usb_ops) },
++ /* Zyxel */
++ { USB_DEVICE(0x0586, 0x3416), USB_DEVICE_DATA(&rt2800usb_ops) },
++ { 0, }
++};
++
++MODULE_AUTHOR(DRV_PROJECT);
++MODULE_VERSION(DRV_VERSION);
++MODULE_DESCRIPTION("Ralink RT2800 USB Wireless LAN driver.");
++MODULE_SUPPORTED_DEVICE("Ralink RT2870 USB chipset based cards");
++MODULE_DEVICE_TABLE(usb, rt2800usb_device_table);
++MODULE_FIRMWARE(FIRMWARE_RT2870);
++MODULE_LICENSE("GPL");
++
++static struct usb_driver rt2800usb_driver = {
++ .name = KBUILD_MODNAME,
++ .id_table = rt2800usb_device_table,
++ .probe = rt2x00usb_probe,
++ .disconnect = rt2x00usb_disconnect,
++ .suspend = rt2x00usb_suspend,
++ .resume = rt2x00usb_resume,
++};
++
++static int __init rt2800usb_init(void)
++{
++ return usb_register(&rt2800usb_driver);
++}
++
++static void __exit rt2800usb_exit(void)
++{
++ usb_deregister(&rt2800usb_driver);
++}
++
++module_init(rt2800usb_init);
++module_exit(rt2800usb_exit);
+--- /dev/null
++++ b/drivers/net/wireless/rt2x00/rt2800usb.h
+@@ -0,0 +1,1886 @@
++/*
++ Copyright (C) 2004 - 2008 rt2x00 SourceForge Project
++ <http://rt2x00.serialmonkey.com>
++
++ This program is free software; you can redistribute it and/or modify
++ it under the terms of the GNU General Public License as published by
++ the Free Software Foundation; either version 2 of the License, or
++ (at your option) any later version.
++
++ This program is distributed in the hope that it will be useful,
++ but WITHOUT ANY WARRANTY; without even the implied warranty of
++ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
++ GNU General Public License for more details.
++
++ You should have received a copy of the GNU General Public License
++ along with this program; if not, write to the
++ Free Software Foundation, Inc.,
++ 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
++ */
++
++/*
++ Module: rt2800usb
++ Abstract: Data structures and registers for the rt2800usb module.
++ Supported chipsets: RT2800U.
++ */
++
++#ifndef RT2800USB_H
++#define RT2800USB_H
++
++/*
++ * RF chip defines.
++ *
++ * RF2820 2.4G 2T3R
++ * RF2850 2.4G/5G 2T3R
++ * RF2720 2.4G 1T2R
++ * RF2750 2.4G/5G 1T2R
++ * RF3020 2.4G 1T1R
++ * RF2020 2.4G B/G
++ */
++#define RF2820 0x0001
++#define RF2850 0x0002
++#define RF2720 0x0003
++#define RF2750 0x0004
++#define RF3020 0x0005
++#define RF2020 0x0006
++
++/*
++ * RT2870 version
++ */
++#define RT2870_VERSION_C 0x0100
++#define RT2870_VERSION_D 0x0101
++#define RT2870_VERSION_E 0x0200
++
++/*
++ * Signal information.
++ * Defaul offset is required for RSSI <-> dBm conversion.
++ */
++#define DEFAULT_RSSI_OFFSET 120 /* FIXME */
++
++/*
++ * Register layout information.
++ */
++#define CSR_REG_BASE 0x1000
++#define CSR_REG_SIZE 0x0800
++#define EEPROM_BASE 0x0000
++#define EEPROM_SIZE 0x0110
++#define BBP_BASE 0x0000
++#define BBP_SIZE 0x0080
++#define RF_BASE 0x0000
++#define RF_SIZE 0x0014
++
++/*
++ * Number of TX queues.
++ */
++#define NUM_TX_QUEUES 4
++
++/*
++ * USB registers.
++ */
++
++/*
++ * HOST-MCU shared memory
++ */
++#define HOST_CMD_CSR 0x0404
++#define HOST_CMD_CSR_HOST_COMMAND FIELD32(0x000000ff)
++
++/*
++ * INT_SOURCE_CSR: Interrupt source register.
++ * Write one to clear corresponding bit.
++ * TX_FIFO_STATUS: FIFO Statistics is full, sw should read 0x171c
++ */
++#define INT_SOURCE_CSR 0x0200
++#define INT_SOURCE_CSR_RXDELAYINT FIELD32(0x00000001)
++#define INT_SOURCE_CSR_TXDELAYINT FIELD32(0x00000002)
++#define INT_SOURCE_CSR_RX_DONE FIELD32(0x00000004)
++#define INT_SOURCE_CSR_AC0_DMA_DONE FIELD32(0x00000008)
++#define INT_SOURCE_CSR_AC1_DMA_DONE FIELD32(0x00000010)
++#define INT_SOURCE_CSR_AC2_DMA_DONE FIELD32(0x00000020)
++#define INT_SOURCE_CSR_AC3_DMA_DONE FIELD32(0x00000040)
++#define INT_SOURCE_CSR_HCCA_DMA_DONE FIELD32(0x00000080)
++#define INT_SOURCE_CSR_MGMT_DMA_DONE FIELD32(0x00000100)
++#define INT_SOURCE_CSR_MCU_COMMAND FIELD32(0x00000200)
++#define INT_SOURCE_CSR_RXTX_COHERENT FIELD32(0x00000400)
++#define INT_SOURCE_CSR_TBTT FIELD32(0x00000800)
++#define INT_SOURCE_CSR_PRE_TBTT FIELD32(0x00001000)
++#define INT_SOURCE_CSR_TX_FIFO_STATUS FIELD32(0x00002000)
++#define INT_SOURCE_CSR_AUTO_WAKEUP FIELD32(0x00004000)
++#define INT_SOURCE_CSR_GPTIMER FIELD32(0x00008000)
++#define INT_SOURCE_CSR_RX_COHERENT FIELD32(0x00010000)
++#define INT_SOURCE_CSR_TX_COHERENT FIELD32(0x00020000)
++
++/*
++ * INT_MASK_CSR: Interrupt MASK register. 1: the interrupt is mask OFF.
++ */
++#define INT_MASK_CSR 0x0204
++#define INT_MASK_CSR_RXDELAYINT FIELD32(0x00000001)
++#define INT_MASK_CSR_TXDELAYINT FIELD32(0x00000002)
++#define INT_MASK_CSR_RX_DONE FIELD32(0x00000004)
++#define INT_MASK_CSR_AC0_DMA_DONE FIELD32(0x00000008)
++#define INT_MASK_CSR_AC1_DMA_DONE FIELD32(0x00000010)
++#define INT_MASK_CSR_AC2_DMA_DONE FIELD32(0x00000020)
++#define INT_MASK_CSR_AC3_DMA_DONE FIELD32(0x00000040)
++#define INT_MASK_CSR_HCCA_DMA_DONE FIELD32(0x00000080)
++#define INT_MASK_CSR_MGMT_DMA_DONE FIELD32(0x00000100)
++#define INT_MASK_CSR_MCU_COMMAND FIELD32(0x00000200)
++#define INT_MASK_CSR_RX_COHERENT FIELD32(0x40000000)
++#define INT_MASK_CSR_TX_COHERENT FIELD32(0x80000000)
++
++/*
++ * WPDMA_GLO_CFG
++ */
++#define WPDMA_GLO_CFG 0x0208
++#define WPDMA_GLO_CFG_ENABLE_TX_DMA FIELD32(0x00000001)
++#define WPDMA_GLO_CFG_TX_DMA_BUSY FIELD32(0x00000002)
++#define WPDMA_GLO_CFG_ENABLE_RX_DMA FIELD32(0x00000004)
++#define WPDMA_GLO_CFG_RX_DMA_BUSY FIELD32(0x00000008)
++#define WPDMA_GLO_CFG_WP_DMA_BURST_SIZE FIELD32(0x00000030)
++#define WPDMA_GLO_CFG_TX_WRITEBACK_DONE FIELD32(0x00000040)
++#define WPDMA_GLO_CFG_BIG_ENDIAN FIELD32(0x00000080)
++#define WPDMA_GLO_CFG_RX_HDR_SCATTER FIELD32(0x0000ff00)
++#define WPDMA_GLO_CFG_HDR_SEG_LEN FIELD32(0xffff0000)
++
++/*
++ * WPDMA_RST_IDX
++ */
++#define WPDMA_RST_IDX 0x020c
++#define WPDMA_RST_IDX_DTX_IDX0 FIELD32(0x00000001)
++#define WPDMA_RST_IDX_DTX_IDX1 FIELD32(0x00000002)
++#define WPDMA_RST_IDX_DTX_IDX2 FIELD32(0x00000004)
++#define WPDMA_RST_IDX_DTX_IDX3 FIELD32(0x00000008)
++#define WPDMA_RST_IDX_DTX_IDX4 FIELD32(0x00000010)
++#define WPDMA_RST_IDX_DTX_IDX5 FIELD32(0x00000020)
++#define WPDMA_RST_IDX_DRX_IDX0 FIELD32(0x00010000)
++
++/*
++ * DELAY_INT_CFG
++ */
++#define DELAY_INT_CFG 0x0210
++#define DELAY_INT_CFG_RXMAX_PTIME FIELD32(0x000000ff)
++#define DELAY_INT_CFG_RXMAX_PINT FIELD32(0x00007f00)
++#define DELAY_INT_CFG_RXDLY_INT_EN FIELD32(0x00008000)
++#define DELAY_INT_CFG_TXMAX_PTIME FIELD32(0x00ff0000)
++#define DELAY_INT_CFG_TXMAX_PINT FIELD32(0x7f000000)
++#define DELAY_INT_CFG_TXDLY_INT_EN FIELD32(0x80000000)
++
++/*
++ * WMM_AIFSN_CFG: Aifsn for each EDCA AC
++ * AIFSN0: AC_BE
++ * AIFSN1: AC_BK
++ * AIFSN1: AC_VI
++ * AIFSN1: AC_VO
++ */
++#define WMM_AIFSN_CFG 0x0214
++#define WMM_AIFSN_CFG_AIFSN0 FIELD32(0x0000000f)
++#define WMM_AIFSN_CFG_AIFSN1 FIELD32(0x000000f0)
++#define WMM_AIFSN_CFG_AIFSN2 FIELD32(0x00000f00)
++#define WMM_AIFSN_CFG_AIFSN3 FIELD32(0x0000f000)
++
++/*
++ * WMM_CWMIN_CSR: CWmin for each EDCA AC
++ * CWMIN0: AC_BE
++ * CWMIN1: AC_BK
++ * CWMIN1: AC_VI
++ * CWMIN1: AC_VO
++ */
++#define WMM_CWMIN_CFG 0x0218
++#define WMM_CWMIN_CFG_CWMIN0 FIELD32(0x0000000f)
++#define WMM_CWMIN_CFG_CWMIN1 FIELD32(0x000000f0)
++#define WMM_CWMIN_CFG_CWMIN2 FIELD32(0x00000f00)
++#define WMM_CWMIN_CFG_CWMIN3 FIELD32(0x0000f000)
++
++/*
++ * WMM_CWMAX_CSR: CWmax for each EDCA AC
++ * CWMAX0: AC_BE
++ * CWMAX1: AC_BK
++ * CWMAX1: AC_VI
++ * CWMAX1: AC_VO
++ */
++#define WMM_CWMAX_CFG 0x021c
++#define WMM_CWMAX_CFG_CWMAX0 FIELD32(0x0000000f)
++#define WMM_CWMAX_CFG_CWMAX1 FIELD32(0x000000f0)
++#define WMM_CWMAX_CFG_CWMAX2 FIELD32(0x00000f00)
++#define WMM_CWMAX_CFG_CWMAX3 FIELD32(0x0000f000)
++
++/*
++ * AC_TXOP0: AC_BK/AC_BE TXOP register
++ * AC0TXOP: AC_BK in unit of 32us
++ * AC1TXOP: AC_BE in unit of 32us
++ */
++#define WMM_TXOP0_CFG 0x0220
++#define WMM_TXOP0_CFG_AC0TXOP FIELD32(0x0000ffff)
++#define WMM_TXOP0_CFG_AC1TXOP FIELD32(0xffff0000)
++
++/*
++ * AC_TXOP1: AC_VO/AC_VI TXOP register
++ * AC2TXOP: AC_VI in unit of 32us
++ * AC3TXOP: AC_VO in unit of 32us
++ */
++#define WMM_TXOP1_CFG 0x0224
++#define WMM_TXOP1_CFG_AC2TXOP FIELD32(0x0000ffff)
++#define WMM_TXOP1_CFG_AC3TXOP FIELD32(0xffff0000)
++
++/*
++ * RINGREG_DIFF
++ */
++#define RINGREG_DIFF 0x0010
++
++/*
++ * GPIO_CTRL_CFG:
++ */
++#define GPIO_CTRL_CFG 0x0228
++#define GPIO_CTRL_CFG_BIT0 FIELD32(0x00000001)
++#define GPIO_CTRL_CFG_BIT1 FIELD32(0x00000002)
++#define GPIO_CTRL_CFG_BIT2 FIELD32(0x00000004)
++#define GPIO_CTRL_CFG_BIT3 FIELD32(0x00000008)
++#define GPIO_CTRL_CFG_BIT4 FIELD32(0x00000010)
++#define GPIO_CTRL_CFG_BIT5 FIELD32(0x00000020)
++#define GPIO_CTRL_CFG_BIT6 FIELD32(0x00000040)
++#define GPIO_CTRL_CFG_BIT7 FIELD32(0x00000080)
++#define GPIO_CTRL_CFG_BIT8 FIELD32(0x00000100)
++
++/*
++ * MCU_CMD_CFG
++ */
++#define MCU_CMD_CFG 0x022c
++
++/*
++ * AC_BK register offsets
++ */
++#define TX_BASE_PTR0 0x0230
++#define TX_MAX_CNT0 0x0234
++#define TX_CTX_IDX0 0x0238
++#define TX_DTX_IDX0 0x023c
++
++/*
++ * AC_BE register offsets
++ */
++#define TX_BASE_PTR1 0x0240
++#define TX_MAX_CNT1 0x0244
++#define TX_CTX_IDX1 0x0248
++#define TX_DTX_IDX1 0x024c
++
++/*
++ * AC_VI register offsets
++ */
++#define TX_BASE_PTR2 0x0250
++#define TX_MAX_CNT2 0x0254
++#define TX_CTX_IDX2 0x0258
++#define TX_DTX_IDX2 0x025c
++
++/*
++ * AC_VO register offsets
++ */
++#define TX_BASE_PTR3 0x0260
++#define TX_MAX_CNT3 0x0264
++#define TX_CTX_IDX3 0x0268
++#define TX_DTX_IDX3 0x026c
++
++/*
++ * HCCA register offsets
++ */
++#define TX_BASE_PTR4 0x0270
++#define TX_MAX_CNT4 0x0274
++#define TX_CTX_IDX4 0x0278
++#define TX_DTX_IDX4 0x027c
++
++/*
++ * MGMT register offsets
++ */
++#define TX_BASE_PTR5 0x0280
++#define TX_MAX_CNT5 0x0284
++#define TX_CTX_IDX5 0x0288
++#define TX_DTX_IDX5 0x028c
++
++/*
++ * RX register offsets
++ */
++#define RX_BASE_PTR 0x0290
++#define RX_MAX_CNT 0x0294
++#define RX_CRX_IDX 0x0298
++#define RX_DRX_IDX 0x029c
++
++/*
++ * USB_DMA_CFG
++ * RX_BULK_AGG_TIMEOUT: Rx Bulk Aggregation TimeOut in unit of 33ns.
++ * RX_BULK_AGG_LIMIT: Rx Bulk Aggregation Limit in unit of 256 bytes.
++ * PHY_CLEAR: phy watch dog enable.
++ * TX_CLEAR: Clear USB DMA TX path.
++ * TXOP_HALT: Halt TXOP count down when TX buffer is full.
++ * RX_BULK_AGG_EN: Enable Rx Bulk Aggregation.
++ * RX_BULK_EN: Enable USB DMA Rx.
++ * TX_BULK_EN: Enable USB DMA Tx.
++ * EP_OUT_VALID: OUT endpoint data valid.
++ * RX_BUSY: USB DMA RX FSM busy.
++ * TX_BUSY: USB DMA TX FSM busy.
++ */
++#define USB_DMA_CFG 0x02a0
++#define USB_DMA_CFG_RX_BULK_AGG_TIMEOUT FIELD32(0x000000ff)
++#define USB_DMA_CFG_RX_BULK_AGG_LIMIT FIELD32(0x0000ff00)
++#define USB_DMA_CFG_PHY_CLEAR FIELD32(0x00010000)
++#define USB_DMA_CFG_TX_CLEAR FIELD32(0x00080000)
++#define USB_DMA_CFG_TXOP_HALT FIELD32(0x00100000)
++#define USB_DMA_CFG_RX_BULK_AGG_EN FIELD32(0x00200000)
++#define USB_DMA_CFG_RX_BULK_EN FIELD32(0x00400000)
++#define USB_DMA_CFG_TX_BULK_EN FIELD32(0x00800000)
++#define USB_DMA_CFG_EP_OUT_VALID FIELD32(0x3f000000)
++#define USB_DMA_CFG_RX_BUSY FIELD32(0x40000000)
++#define USB_DMA_CFG_TX_BUSY FIELD32(0x80000000)
++
++/*
++ * USB_CYC_CFG
++ */
++#define USB_CYC_CFG 0x02a4
++#define USB_CYC_CFG_CLOCK_CYCLE FIELD32(0x000000ff)
++
++/*
++ * PBF_SYS_CTRL
++ * HOST_RAM_WRITE: enable Host program ram write selection
++ */
++#define PBF_SYS_CTRL 0x0400
++#define PBF_SYS_CTRL_READY FIELD32(0x00000080)
++#define PBF_SYS_CTRL_HOST_RAM_WRITE FIELD32(0x00010000)
++
++/*
++ * PBF registers
++ * Most are for debug. Driver doesn't touch PBF register.
++ */
++#define PBF_CFG 0x0408
++#define PBF_MAX_PCNT 0x040c
++#define PBF_CTRL 0x0410
++#define PBF_INT_STA 0x0414
++#define PBF_INT_ENA 0x0418
++
++/*
++ * BCN_OFFSET0:
++ */
++#define BCN_OFFSET0 0x042c
++#define BCN_OFFSET0_BCN0 FIELD32(0x000000ff)
++#define BCN_OFFSET0_BCN1 FIELD32(0x0000ff00)
++#define BCN_OFFSET0_BCN2 FIELD32(0x00ff0000)
++#define BCN_OFFSET0_BCN3 FIELD32(0xff000000)
++
++/*
++ * BCN_OFFSET1:
++ */
++#define BCN_OFFSET1 0x0430
++#define BCN_OFFSET1_BCN4 FIELD32(0x000000ff)
++#define BCN_OFFSET1_BCN5 FIELD32(0x0000ff00)
++#define BCN_OFFSET1_BCN6 FIELD32(0x00ff0000)
++#define BCN_OFFSET1_BCN7 FIELD32(0xff000000)
++
++/*
++ * PBF registers
++ * Most are for debug. Driver doesn't touch PBF register.
++ */
++#define TXRXQ_PCNT 0x0438
++#define PBF_DBG 0x043c
++
++/*
++ * MAC Control/Status Registers(CSR).
++ * Some values are set in TU, whereas 1 TU == 1024 us.
++ */
++
++/*
++ * MAC_CSR0: ASIC revision number.
++ * ASIC_REV: 0
++ * ASIC_VER: 2870
++ */
++#define MAC_CSR0 0x1000
++#define MAC_CSR0_ASIC_REV FIELD32(0x0000ffff)
++#define MAC_CSR0_ASIC_VER FIELD32(0xffff0000)
++
++/*
++ * MAC_SYS_CTRL:
++ */
++#define MAC_SYS_CTRL 0x1004
++#define MAC_SYS_CTRL_RESET_CSR FIELD32(0x00000001)
++#define MAC_SYS_CTRL_RESET_BBP FIELD32(0x00000002)
++#define MAC_SYS_CTRL_ENABLE_TX FIELD32(0x00000004)
++#define MAC_SYS_CTRL_ENABLE_RX FIELD32(0x00000008)
++#define MAC_SYS_CTRL_CONTINUOUS_TX FIELD32(0x00000010)
++#define MAC_SYS_CTRL_LOOPBACK FIELD32(0x00000020)
++#define MAC_SYS_CTRL_WLAN_HALT FIELD32(0x00000040)
++#define MAC_SYS_CTRL_RX_TIMESTAMP FIELD32(0x00000080)
++
++/*
++ * MAC_ADDR_DW0: STA MAC register 0
++ */
++#define MAC_ADDR_DW0 0x1008
++#define MAC_ADDR_DW0_BYTE0 FIELD32(0x000000ff)
++#define MAC_ADDR_DW0_BYTE1 FIELD32(0x0000ff00)
++#define MAC_ADDR_DW0_BYTE2 FIELD32(0x00ff0000)
++#define MAC_ADDR_DW0_BYTE3 FIELD32(0xff000000)
++
++/*
++ * MAC_ADDR_DW1: STA MAC register 1
++ * UNICAST_TO_ME_MASK:
++ * Used to mask off bits from byte 5 of the MAC address
++ * to determine the UNICAST_TO_ME bit for RX frames.
++ * The full mask is complemented by BSS_ID_MASK:
++ * MASK = BSS_ID_MASK & UNICAST_TO_ME_MASK
++ */
++#define MAC_ADDR_DW1 0x100c
++#define MAC_ADDR_DW1_BYTE4 FIELD32(0x000000ff)
++#define MAC_ADDR_DW1_BYTE5 FIELD32(0x0000ff00)
++#define MAC_ADDR_DW1_UNICAST_TO_ME_MASK FIELD32(0x00ff0000)
++
++/*
++ * MAC_BSSID_DW0: BSSID register 0
++ */
++#define MAC_BSSID_DW0 0x1010
++#define MAC_BSSID_DW0_BYTE0 FIELD32(0x000000ff)
++#define MAC_BSSID_DW0_BYTE1 FIELD32(0x0000ff00)
++#define MAC_BSSID_DW0_BYTE2 FIELD32(0x00ff0000)
++#define MAC_BSSID_DW0_BYTE3 FIELD32(0xff000000)
++
++/*
++ * MAC_BSSID_DW1: BSSID register 1
++ * BSS_ID_MASK:
++ * 0: 1-BSSID mode (BSS index = 0)
++ * 1: 2-BSSID mode (BSS index: Byte5, bit 0)
++ * 2: 4-BSSID mode (BSS index: byte5, bit 0 - 1)
++ * 3: 8-BSSID mode (BSS index: byte5, bit 0 - 2)
++ * This mask is used to mask off bits 0, 1 and 2 of byte 5 of the
++ * BSSID. This will make sure that those bits will be ignored
++ * when determining the MY_BSS of RX frames.
++ */
++#define MAC_BSSID_DW1 0x1014
++#define MAC_BSSID_DW1_BYTE4 FIELD32(0x000000ff)
++#define MAC_BSSID_DW1_BYTE5 FIELD32(0x0000ff00)
++#define MAC_BSSID_DW1_BSS_ID_MASK FIELD32(0x00030000)
++#define MAC_BSSID_DW1_BSS_BCN_NUM FIELD32(0x001c0000)
++
++/*
++ * MAX_LEN_CFG: Maximum frame length register.
++ * MAX_MPDU: rt2860b max 16k bytes
++ * MAX_PSDU: Maximum PSDU length
++ * (power factor) 0:2^13, 1:2^14, 2:2^15, 3:2^16
++ */
++#define MAX_LEN_CFG 0x1018
++#define MAX_LEN_CFG_MAX_MPDU FIELD32(0x00000fff)
++#define MAX_LEN_CFG_MAX_PSDU FIELD32(0x00003000)
++#define MAX_LEN_CFG_MIN_PSDU FIELD32(0x0000c000)
++#define MAX_LEN_CFG_MIN_MPDU FIELD32(0x000f0000)
++
++/*
++ * BBP_CSR_CFG: BBP serial control register
++ * VALUE: Register value to program into BBP
++ * REG_NUM: Selected BBP register
++ * READ_CONTROL: 0 write BBP, 1 read BBP
++ * BUSY: ASIC is busy executing BBP commands
++ * BBP_PAR_DUR: 0 4 MAC clocks, 1 8 MAC clocks
++ * BBP_RW_MODE: 0 serial, 1 paralell
++ */
++#define BBP_CSR_CFG 0x101c
++#define BBP_CSR_CFG_VALUE FIELD32(0x000000ff)
++#define BBP_CSR_CFG_REGNUM FIELD32(0x0000ff00)
++#define BBP_CSR_CFG_READ_CONTROL FIELD32(0x00010000)
++#define BBP_CSR_CFG_BUSY FIELD32(0x00020000)
++#define BBP_CSR_CFG_BBP_PAR_DUR FIELD32(0x00040000)
++#define BBP_CSR_CFG_BBP_RW_MODE FIELD32(0x00080000)
++
++/*
++ * RF_CSR_CFG0: RF control register
++ * REGID_AND_VALUE: Register value to program into RF
++ * BITWIDTH: Selected RF register
++ * STANDBYMODE: 0 high when standby, 1 low when standby
++ * SEL: 0 RF_LE0 activate, 1 RF_LE1 activate
++ * BUSY: ASIC is busy executing RF commands
++ */
++#define RF_CSR_CFG0 0x1020
++#define RF_CSR_CFG0_REGID_AND_VALUE FIELD32(0x00ffffff)
++#define RF_CSR_CFG0_BITWIDTH FIELD32(0x1f000000)
++#define RF_CSR_CFG0_REG_VALUE_BW FIELD32(0x1fffffff)
++#define RF_CSR_CFG0_STANDBYMODE FIELD32(0x20000000)
++#define RF_CSR_CFG0_SEL FIELD32(0x40000000)
++#define RF_CSR_CFG0_BUSY FIELD32(0x80000000)
++
++/*
++ * RF_CSR_CFG1: RF control register
++ * REGID_AND_VALUE: Register value to program into RF
++ * RFGAP: Gap between BB_CONTROL_RF and RF_LE
++ * 0: 3 system clock cycle (37.5usec)
++ * 1: 5 system clock cycle (62.5usec)
++ */
++#define RF_CSR_CFG1 0x1024
++#define RF_CSR_CFG1_REGID_AND_VALUE FIELD32(0x00ffffff)
++#define RF_CSR_CFG1_RFGAP FIELD32(0x1f000000)
++
++/*
++ * RF_CSR_CFG2: RF control register
++ * VALUE: Register value to program into RF
++ * RFGAP: Gap between BB_CONTROL_RF and RF_LE
++ * 0: 3 system clock cycle (37.5usec)
++ * 1: 5 system clock cycle (62.5usec)
++ */
++#define RF_CSR_CFG2 0x1028
++#define RF_CSR_CFG2_VALUE FIELD32(0x00ffffff)
++
++/*
++ * LED_CFG: LED control
++ * color LED's:
++ * 0: off
++ * 1: blinking upon TX2
++ * 2: periodic slow blinking
++ * 3: always on
++ * LED polarity:
++ * 0: active low
++ * 1: active high
++ */
++#define LED_CFG 0x102c
++#define LED_CFG_ON_PERIOD FIELD32(0x000000ff)
++#define LED_CFG_OFF_PERIOD FIELD32(0x0000ff00)
++#define LED_CFG_SLOW_BLINK_PERIOD FIELD32(0x003f0000)
++#define LED_CFG_R_LED_MODE FIELD32(0x03000000)
++#define LED_CFG_G_LED_MODE FIELD32(0x0c000000)
++#define LED_CFG_Y_LED_MODE FIELD32(0x30000000)
++#define LED_CFG_LED_POLAR FIELD32(0x40000000)
++
++/*
++ * XIFS_TIME_CFG: MAC timing
++ * CCKM_SIFS_TIME: unit 1us. Applied after CCK RX/TX
++ * OFDM_SIFS_TIME: unit 1us. Applied after OFDM RX/TX
++ * OFDM_XIFS_TIME: unit 1us. Applied after OFDM RX
++ * when MAC doesn't reference BBP signal BBRXEND
++ * EIFS: unit 1us
++ * BB_RXEND_ENABLE: reference RXEND signal to begin XIFS defer
++ *
++ */
++#define XIFS_TIME_CFG 0x1100
++#define XIFS_TIME_CFG_CCKM_SIFS_TIME FIELD32(0x000000ff)
++#define XIFS_TIME_CFG_OFDM_SIFS_TIME FIELD32(0x0000ff00)
++#define XIFS_TIME_CFG_OFDM_XIFS_TIME FIELD32(0x000f0000)
++#define XIFS_TIME_CFG_EIFS FIELD32(0x1ff00000)
++#define XIFS_TIME_CFG_BB_RXEND_ENABLE FIELD32(0x20000000)
++
++/*
++ * BKOFF_SLOT_CFG:
++ */
++#define BKOFF_SLOT_CFG 0x1104
++#define BKOFF_SLOT_CFG_SLOT_TIME FIELD32(0x000000ff)
++#define BKOFF_SLOT_CFG_CC_DELAY_TIME FIELD32(0x0000ff00)
++
++/*
++ * NAV_TIME_CFG:
++ */
++#define NAV_TIME_CFG 0x1108
++#define NAV_TIME_CFG_SIFS FIELD32(0x000000ff)
++#define NAV_TIME_CFG_SLOT_TIME FIELD32(0x0000ff00)
++#define NAV_TIME_CFG_EIFS FIELD32(0x01ff0000)
++#define NAV_TIME_ZERO_SIFS FIELD32(0x02000000)
++
++/*
++ * CH_TIME_CFG: count as channel busy
++ */
++#define CH_TIME_CFG 0x110c
++
++/*
++ * PBF_LIFE_TIMER: TX/RX MPDU timestamp timer (free run) Unit: 1us
++ */
++#define PBF_LIFE_TIMER 0x1110
++
++/*
++ * BCN_TIME_CFG:
++ * BEACON_INTERVAL: in unit of 1/16 TU
++ * TSF_TICKING: Enable TSF auto counting
++ * TSF_SYNC: Enable TSF sync, 00: disable, 01: infra mode, 10: ad-hoc mode
++ * BEACON_GEN: Enable beacon generator
++ */
++#define BCN_TIME_CFG 0x1114
++#define BCN_TIME_CFG_BEACON_INTERVAL FIELD32(0x0000ffff)
++#define BCN_TIME_CFG_TSF_TICKING FIELD32(0x00010000)
++#define BCN_TIME_CFG_TSF_SYNC FIELD32(0x00060000)
++#define BCN_TIME_CFG_TBTT_ENABLE FIELD32(0x00080000)
++#define BCN_TIME_CFG_BEACON_GEN FIELD32(0x00100000)
++#define BCN_TIME_CFG_TX_TIME_COMPENSATE FIELD32(0xf0000000)
++
++/*
++ * TBTT_SYNC_CFG:
++ */
++#define TBTT_SYNC_CFG 0x1118
++
++/*
++ * TSF_TIMER_DW0: Local lsb TSF timer, read-only
++ */
++#define TSF_TIMER_DW0 0x111c
++#define TSF_TIMER_DW0_LOW_WORD FIELD32(0xffffffff)
++
++/*
++ * TSF_TIMER_DW1: Local msb TSF timer, read-only
++ */
++#define TSF_TIMER_DW1 0x1120
++#define TSF_TIMER_DW1_HIGH_WORD FIELD32(0xffffffff)
++
++/*
++ * TBTT_TIMER: TImer remains till next TBTT, read-only
++ */
++#define TBTT_TIMER 0x1124
++
++/*
++ * INT_TIMER_CFG:
++ */
++#define INT_TIMER_CFG 0x1128
++
++/*
++ * INT_TIMER_EN: GP-timer and pre-tbtt Int enable
++ */
++#define INT_TIMER_EN 0x112c
++
++/*
++ * CH_IDLE_STA: channel idle time
++ */
++#define CH_IDLE_STA 0x1130
++
++/*
++ * CH_BUSY_STA: channel busy time
++ */
++#define CH_BUSY_STA 0x1134
++
++/*
++ * MAC_STATUS_CFG:
++ * BBP_RF_BUSY: When set to 0, BBP and RF are stable.
++ * if 1 or higher one of the 2 registers is busy.
++ */
++#define MAC_STATUS_CFG 0x1200
++#define MAC_STATUS_CFG_BBP_RF_BUSY FIELD32(0x00000003)
++
++/*
++ * PWR_PIN_CFG:
++ */
++#define PWR_PIN_CFG 0x1204
++
++/*
++ * AUTOWAKEUP_CFG: Manual power control / status register
++ * TBCN_BEFORE_WAKE: ForceWake has high privilege than PutToSleep when both set
++ * AUTOWAKE: 0:sleep, 1:awake
++ */
++#define AUTOWAKEUP_CFG 0x1208
++#define AUTOWAKEUP_CFG_AUTO_LEAD_TIME FIELD32(0x000000ff)
++#define AUTOWAKEUP_CFG_TBCN_BEFORE_WAKE FIELD32(0x00007f00)
++#define AUTOWAKEUP_CFG_AUTOWAKE FIELD32(0x00008000)
++
++/*
++ * EDCA_AC0_CFG:
++ */
++#define EDCA_AC0_CFG 0x1300
++#define EDCA_AC0_CFG_AC_TX_OP FIELD32(0x000000ff)
++#define EDCA_AC0_CFG_AIFSN FIELD32(0x00000f00)
++#define EDCA_AC0_CFG_CWMIN FIELD32(0x0000f000)
++#define EDCA_AC0_CFG_CWMAX FIELD32(0x000f0000)
++
++/*
++ * EDCA_AC1_CFG:
++ */
++#define EDCA_AC1_CFG 0x1304
++#define EDCA_AC1_CFG_AC_TX_OP FIELD32(0x000000ff)
++#define EDCA_AC1_CFG_AIFSN FIELD32(0x00000f00)
++#define EDCA_AC1_CFG_CWMIN FIELD32(0x0000f000)
++#define EDCA_AC1_CFG_CWMAX FIELD32(0x000f0000)
++
++/*
++ * EDCA_AC2_CFG:
++ */
++#define EDCA_AC2_CFG 0x1308
++#define EDCA_AC2_CFG_AC_TX_OP FIELD32(0x000000ff)
++#define EDCA_AC2_CFG_AIFSN FIELD32(0x00000f00)
++#define EDCA_AC2_CFG_CWMIN FIELD32(0x0000f000)
++#define EDCA_AC2_CFG_CWMAX FIELD32(0x000f0000)
++
++/*
++ * EDCA_AC3_CFG:
++ */
++#define EDCA_AC3_CFG 0x130c
++#define EDCA_AC3_CFG_AC_TX_OP FIELD32(0x000000ff)
++#define EDCA_AC3_CFG_AIFSN FIELD32(0x00000f00)
++#define EDCA_AC3_CFG_CWMIN FIELD32(0x0000f000)
++#define EDCA_AC3_CFG_CWMAX FIELD32(0x000f0000)
++
++/*
++ * EDCA_TID_AC_MAP:
++ */
++#define EDCA_TID_AC_MAP 0x1310
++
++/*
++ * TX_PWR_CFG_0:
++ */
++#define TX_PWR_CFG_0 0x1314
++#define TX_PWR_CFG_0_1MBS FIELD32(0x0000000f)
++#define TX_PWR_CFG_0_2MBS FIELD32(0x000000f0)
++#define TX_PWR_CFG_0_55MBS FIELD32(0x00000f00)
++#define TX_PWR_CFG_0_11MBS FIELD32(0x0000f000)
++#define TX_PWR_CFG_0_6MBS FIELD32(0x000f0000)
++#define TX_PWR_CFG_0_9MBS FIELD32(0x00f00000)
++#define TX_PWR_CFG_0_12MBS FIELD32(0x0f000000)
++#define TX_PWR_CFG_0_18MBS FIELD32(0xf0000000)
++
++/*
++ * TX_PWR_CFG_1:
++ */
++#define TX_PWR_CFG_1 0x1318
++#define TX_PWR_CFG_1_24MBS FIELD32(0x0000000f)
++#define TX_PWR_CFG_1_36MBS FIELD32(0x000000f0)
++#define TX_PWR_CFG_1_48MBS FIELD32(0x00000f00)
++#define TX_PWR_CFG_1_54MBS FIELD32(0x0000f000)
++#define TX_PWR_CFG_1_MCS0 FIELD32(0x000f0000)
++#define TX_PWR_CFG_1_MCS1 FIELD32(0x00f00000)
++#define TX_PWR_CFG_1_MCS2 FIELD32(0x0f000000)
++#define TX_PWR_CFG_1_MCS3 FIELD32(0xf0000000)
++
++/*
++ * TX_PWR_CFG_2:
++ */
++#define TX_PWR_CFG_2 0x131c
++#define TX_PWR_CFG_2_MCS4 FIELD32(0x0000000f)
++#define TX_PWR_CFG_2_MCS5 FIELD32(0x000000f0)
++#define TX_PWR_CFG_2_MCS6 FIELD32(0x00000f00)
++#define TX_PWR_CFG_2_MCS7 FIELD32(0x0000f000)
++#define TX_PWR_CFG_2_MCS8 FIELD32(0x000f0000)
++#define TX_PWR_CFG_2_MCS9 FIELD32(0x00f00000)
++#define TX_PWR_CFG_2_MCS10 FIELD32(0x0f000000)
++#define TX_PWR_CFG_2_MCS11 FIELD32(0xf0000000)
++
++/*
++ * TX_PWR_CFG_3:
++ */
++#define TX_PWR_CFG_3 0x1320
++#define TX_PWR_CFG_3_MCS12 FIELD32(0x0000000f)
++#define TX_PWR_CFG_3_MCS13 FIELD32(0x000000f0)
++#define TX_PWR_CFG_3_MCS14 FIELD32(0x00000f00)
++#define TX_PWR_CFG_3_MCS15 FIELD32(0x0000f000)
++#define TX_PWR_CFG_3_UKNOWN1 FIELD32(0x000f0000)
++#define TX_PWR_CFG_3_UKNOWN2 FIELD32(0x00f00000)
++#define TX_PWR_CFG_3_UKNOWN3 FIELD32(0x0f000000)
++#define TX_PWR_CFG_3_UKNOWN4 FIELD32(0xf0000000)
++
++/*
++ * TX_PWR_CFG_4:
++ */
++#define TX_PWR_CFG_4 0x1324
++#define TX_PWR_CFG_4_UKNOWN5 FIELD32(0x0000000f)
++#define TX_PWR_CFG_4_UKNOWN6 FIELD32(0x000000f0)
++#define TX_PWR_CFG_4_UKNOWN7 FIELD32(0x00000f00)
++#define TX_PWR_CFG_4_UKNOWN8 FIELD32(0x0000f000)
++
++/*
++ * TX_PIN_CFG:
++ */
++#define TX_PIN_CFG 0x1328
++#define TX_PIN_CFG_PA_PE_A0_EN FIELD32(0x00000001)
++#define TX_PIN_CFG_PA_PE_G0_EN FIELD32(0x00000002)
++#define TX_PIN_CFG_PA_PE_A1_EN FIELD32(0x00000004)
++#define TX_PIN_CFG_PA_PE_G1_EN FIELD32(0x00000008)
++#define TX_PIN_CFG_PA_PE_A0_POL FIELD32(0x00000010)
++#define TX_PIN_CFG_PA_PE_G0_POL FIELD32(0x00000020)
++#define TX_PIN_CFG_PA_PE_A1_POL FIELD32(0x00000040)
++#define TX_PIN_CFG_PA_PE_G1_POL FIELD32(0x00000080)
++#define TX_PIN_CFG_LNA_PE_A0_EN FIELD32(0x00000100)
++#define TX_PIN_CFG_LNA_PE_G0_EN FIELD32(0x00000200)
++#define TX_PIN_CFG_LNA_PE_A1_EN FIELD32(0x00000400)
++#define TX_PIN_CFG_LNA_PE_G1_EN FIELD32(0x00000800)
++#define TX_PIN_CFG_LNA_PE_A0_POL FIELD32(0x00001000)
++#define TX_PIN_CFG_LNA_PE_G0_POL FIELD32(0x00002000)
++#define TX_PIN_CFG_LNA_PE_A1_POL FIELD32(0x00004000)
++#define TX_PIN_CFG_LNA_PE_G1_POL FIELD32(0x00008000)
++#define TX_PIN_CFG_RFTR_EN FIELD32(0x00010000)
++#define TX_PIN_CFG_RFTR_POL FIELD32(0x00020000)
++#define TX_PIN_CFG_TRSW_EN FIELD32(0x00040000)
++#define TX_PIN_CFG_TRSW_POL FIELD32(0x00080000)
++
++/*
++ * TX_BAND_CFG: 0x1 use upper 20MHz, 0x0 use lower 20MHz
++ */
++#define TX_BAND_CFG 0x132c
++#define TX_BAND_CFG_A FIELD32(0x00000002)
++#define TX_BAND_CFG_BG FIELD32(0x00000004)
++
++/*
++ * TX_SW_CFG0:
++ */
++#define TX_SW_CFG0 0x1330
++
++/*
++ * TX_SW_CFG1:
++ */
++#define TX_SW_CFG1 0x1334
++
++/*
++ * TX_SW_CFG2:
++ */
++#define TX_SW_CFG2 0x1338
++
++/*
++ * TXOP_THRES_CFG:
++ */
++#define TXOP_THRES_CFG 0x133c
++
++/*
++ * TXOP_CTRL_CFG:
++ */
++#define TXOP_CTRL_CFG 0x1340
++
++/*
++ * TX_RTS_CFG:
++ * RTS_THRES: unit:byte
++ * RTS_FBK_EN: enable rts rate fallback
++ */
++#define TX_RTS_CFG 0x1344
++#define TX_RTS_CFG_AUTO_RTS_RETRY_LIMIT FIELD32(0x000000ff)
++#define TX_RTS_CFG_RTS_THRES FIELD32(0x00ffff00)
++#define TX_RTS_CFG_RTS_FBK_EN FIELD32(0x01000000)
++
++/*
++ * TX_TIMEOUT_CFG:
++ * MPDU_LIFETIME: expiration time = 2^(9+MPDU LIFE TIME) us
++ * RX_ACK_TIMEOUT: unit:slot. Used for TX procedure
++ * TX_OP_TIMEOUT: TXOP timeout value for TXOP truncation.
++ * it is recommended that:
++ * (SLOT_TIME) > (TX_OP_TIMEOUT) > (RX_ACK_TIMEOUT)
++ */
++#define TX_TIMEOUT_CFG 0x1348
++#define TX_TIMEOUT_CFG_MPDU_LIFETIME FIELD32(0x000000f0)
++#define TX_TIMEOUT_CFG_RX_ACK_TIMEOUT FIELD32(0x0000ff00)
++#define TX_TIMEOUT_CFG_TX_OP_TIMEOUT FIELD32(0x00ff0000)
++
++/*
++ * TX_RTY_CFG:
++ * SHORT_RTY_LIMIT: short retry limit
++ * LONG_RTY_LIMIT: long retry limit
++ * LONG_RTY_THRE: Long retry threshoold
++ * NON_AGG_RTY_MODE: Non-Aggregate MPDU retry mode
++ * 0:expired by retry limit, 1: expired by mpdu life timer
++ * AGG_RTY_MODE: Aggregate MPDU retry mode
++ * 0:expired by retry limit, 1: expired by mpdu life timer
++ * TX_AUTO_FB_ENABLE: Tx retry PHY rate auto fallback enable
++ */
++#define TX_RTY_CFG 0x134c
++#define TX_RTY_CFG_SHORT_RTY_LIMIT FIELD32(0x000000ff)
++#define TX_RTY_CFG_LONG_RTY_LIMIT FIELD32(0x0000ff00)
++#define TX_RTY_CFG_LONG_RTY_THRE FIELD32(0x0fff0000)
++#define TX_RTY_CFG_NON_AGG_RTY_MODE FIELD32(0x10000000)
++#define TX_RTY_CFG_AGG_RTY_MODE FIELD32(0x20000000)
++#define TX_RTY_CFG_TX_AUTO_FB_ENABLE FIELD32(0x40000000)
++
++/*
++ * TX_LINK_CFG:
++ * REMOTE_MFB_LIFETIME: remote MFB life time. unit: 32us
++ * MFB_ENABLE: TX apply remote MFB 1:enable
++ * REMOTE_UMFS_ENABLE: remote unsolicit MFB enable
++ * 0: not apply remote remote unsolicit (MFS=7)
++ * TX_MRQ_EN: MCS request TX enable
++ * TX_RDG_EN: RDG TX enable
++ * TX_CF_ACK_EN: Piggyback CF-ACK enable
++ * REMOTE_MFB: remote MCS feedback
++ * REMOTE_MFS: remote MCS feedback sequence number
++ */
++#define TX_LINK_CFG 0x1350
++#define TX_LINK_CFG_REMOTE_MFB_LIFETIME FIELD32(0x000000ff)
++#define TX_LINK_CFG_MFB_ENABLE FIELD32(0x00000100)
++#define TX_LINK_CFG_REMOTE_UMFS_ENABLE FIELD32(0x00000200)
++#define TX_LINK_CFG_TX_MRQ_EN FIELD32(0x00000400)
++#define TX_LINK_CFG_TX_RDG_EN FIELD32(0x00000800)
++#define TX_LINK_CFG_TX_CF_ACK_EN FIELD32(0x00001000)
++#define TX_LINK_CFG_REMOTE_MFB FIELD32(0x00ff0000)
++#define TX_LINK_CFG_REMOTE_MFS FIELD32(0xff000000)
++
++/*
++ * HT_FBK_CFG0:
++ */
++#define HT_FBK_CFG0 0x1354
++#define HT_FBK_CFG0_HTMCS0FBK FIELD32(0x0000000f)
++#define HT_FBK_CFG0_HTMCS1FBK FIELD32(0x000000f0)
++#define HT_FBK_CFG0_HTMCS2FBK FIELD32(0x00000f00)
++#define HT_FBK_CFG0_HTMCS3FBK FIELD32(0x0000f000)
++#define HT_FBK_CFG0_HTMCS4FBK FIELD32(0x000f0000)
++#define HT_FBK_CFG0_HTMCS5FBK FIELD32(0x00f00000)
++#define HT_FBK_CFG0_HTMCS6FBK FIELD32(0x0f000000)
++#define HT_FBK_CFG0_HTMCS7FBK FIELD32(0xf0000000)
++
++/*
++ * HT_FBK_CFG1:
++ */
++#define HT_FBK_CFG1 0x1358
++#define HT_FBK_CFG1_HTMCS8FBK FIELD32(0x0000000f)
++#define HT_FBK_CFG1_HTMCS9FBK FIELD32(0x000000f0)
++#define HT_FBK_CFG1_HTMCS10FBK FIELD32(0x00000f00)
++#define HT_FBK_CFG1_HTMCS11FBK FIELD32(0x0000f000)
++#define HT_FBK_CFG1_HTMCS12FBK FIELD32(0x000f0000)
++#define HT_FBK_CFG1_HTMCS13FBK FIELD32(0x00f00000)
++#define HT_FBK_CFG1_HTMCS14FBK FIELD32(0x0f000000)
++#define HT_FBK_CFG1_HTMCS15FBK FIELD32(0xf0000000)
++
++/*
++ * LG_FBK_CFG0:
++ */
++#define LG_FBK_CFG0 0x135c
++#define LG_FBK_CFG0_OFDMMCS0FBK FIELD32(0x0000000f)
++#define LG_FBK_CFG0_OFDMMCS1FBK FIELD32(0x000000f0)
++#define LG_FBK_CFG0_OFDMMCS2FBK FIELD32(0x00000f00)
++#define LG_FBK_CFG0_OFDMMCS3FBK FIELD32(0x0000f000)
++#define LG_FBK_CFG0_OFDMMCS4FBK FIELD32(0x000f0000)
++#define LG_FBK_CFG0_OFDMMCS5FBK FIELD32(0x00f00000)
++#define LG_FBK_CFG0_OFDMMCS6FBK FIELD32(0x0f000000)
++#define LG_FBK_CFG0_OFDMMCS7FBK FIELD32(0xf0000000)
++
++/*
++ * LG_FBK_CFG1:
++ */
++#define LG_FBK_CFG1 0x1360
++#define LG_FBK_CFG0_CCKMCS0FBK FIELD32(0x0000000f)
++#define LG_FBK_CFG0_CCKMCS1FBK FIELD32(0x000000f0)
++#define LG_FBK_CFG0_CCKMCS2FBK FIELD32(0x00000f00)
++#define LG_FBK_CFG0_CCKMCS3FBK FIELD32(0x0000f000)
++
++/*
++ * CCK_PROT_CFG: CCK Protection
++ * PROTECT_RATE: Protection control frame rate for CCK TX(RTS/CTS/CFEnd)
++ * PROTECT_CTRL: Protection control frame type for CCK TX
++ * 0:none, 1:RTS/CTS, 2:CTS-to-self
++ * PROTECT_NAV: TXOP protection type for CCK TX
++ * 0:none, 1:ShortNAVprotect, 2:LongNAVProtect
++ * TX_OP_ALLOW_CCK: CCK TXOP allowance, 0:disallow
++ * TX_OP_ALLOW_OFDM: CCK TXOP allowance, 0:disallow
++ * TX_OP_ALLOW_MM20: CCK TXOP allowance, 0:disallow
++ * TX_OP_ALLOW_MM40: CCK TXOP allowance, 0:disallow
++ * TX_OP_ALLOW_GF20: CCK TXOP allowance, 0:disallow
++ * TX_OP_ALLOW_GF40: CCK TXOP allowance, 0:disallow
++ * RTS_TH_EN: RTS threshold enable on CCK TX
++ */
++#define CCK_PROT_CFG 0x1364
++#define CCK_PROT_CFG_PROTECT_RATE FIELD32(0x0000ffff)
++#define CCK_PROT_CFG_PROTECT_CTRL FIELD32(0x00030000)
++#define CCK_PROT_CFG_PROTECT_NAV FIELD32(0x000c0000)
++#define CCK_PROT_CFG_TX_OP_ALLOW_CCK FIELD32(0x00100000)
++#define CCK_PROT_CFG_TX_OP_ALLOW_OFDM FIELD32(0x00200000)
++#define CCK_PROT_CFG_TX_OP_ALLOW_MM20 FIELD32(0x00400000)
++#define CCK_PROT_CFG_TX_OP_ALLOW_MM40 FIELD32(0x00800000)
++#define CCK_PROT_CFG_TX_OP_ALLOW_GF20 FIELD32(0x01000000)
++#define CCK_PROT_CFG_TX_OP_ALLOW_GF40 FIELD32(0x02000000)
++#define CCK_PROT_CFG_RTS_TH_EN FIELD32(0x04000000)
++
++/*
++ * OFDM_PROT_CFG: OFDM Protection
++ */
++#define OFDM_PROT_CFG 0x1368
++#define OFDM_PROT_CFG_PROTECT_RATE FIELD32(0x0000ffff)
++#define OFDM_PROT_CFG_PROTECT_CTRL FIELD32(0x00030000)
++#define OFDM_PROT_CFG_PROTECT_NAV FIELD32(0x000c0000)
++#define OFDM_PROT_CFG_TX_OP_ALLOW_CCK FIELD32(0x00100000)
++#define OFDM_PROT_CFG_TX_OP_ALLOW_OFDM FIELD32(0x00200000)
++#define OFDM_PROT_CFG_TX_OP_ALLOW_MM20 FIELD32(0x00400000)
++#define OFDM_PROT_CFG_TX_OP_ALLOW_MM40 FIELD32(0x00800000)
++#define OFDM_PROT_CFG_TX_OP_ALLOW_GF20 FIELD32(0x01000000)
++#define OFDM_PROT_CFG_TX_OP_ALLOW_GF40 FIELD32(0x02000000)
++#define OFDM_PROT_CFG_RTS_TH_EN FIELD32(0x04000000)
++
++/*
++ * MM20_PROT_CFG: MM20 Protection
++ */
++#define MM20_PROT_CFG 0x136c
++#define MM20_PROT_CFG_PROTECT_RATE FIELD32(0x0000ffff)
++#define MM20_PROT_CFG_PROTECT_CTRL FIELD32(0x00030000)
++#define MM20_PROT_CFG_PROTECT_NAV FIELD32(0x000c0000)
++#define MM20_PROT_CFG_TX_OP_ALLOW_CCK FIELD32(0x00100000)
++#define MM20_PROT_CFG_TX_OP_ALLOW_OFDM FIELD32(0x00200000)
++#define MM20_PROT_CFG_TX_OP_ALLOW_MM20 FIELD32(0x00400000)
++#define MM20_PROT_CFG_TX_OP_ALLOW_MM40 FIELD32(0x00800000)
++#define MM20_PROT_CFG_TX_OP_ALLOW_GF20 FIELD32(0x01000000)
++#define MM20_PROT_CFG_TX_OP_ALLOW_GF40 FIELD32(0x02000000)
++#define MM20_PROT_CFG_RTS_TH_EN FIELD32(0x04000000)
++
++/*
++ * MM40_PROT_CFG: MM40 Protection
++ */
++#define MM40_PROT_CFG 0x1370
++#define MM40_PROT_CFG_PROTECT_RATE FIELD32(0x0000ffff)
++#define MM40_PROT_CFG_PROTECT_CTRL FIELD32(0x00030000)
++#define MM40_PROT_CFG_PROTECT_NAV FIELD32(0x000c0000)
++#define MM40_PROT_CFG_TX_OP_ALLOW_CCK FIELD32(0x00100000)
++#define MM40_PROT_CFG_TX_OP_ALLOW_OFDM FIELD32(0x00200000)
++#define MM40_PROT_CFG_TX_OP_ALLOW_MM20 FIELD32(0x00400000)
++#define MM40_PROT_CFG_TX_OP_ALLOW_MM40 FIELD32(0x00800000)
++#define MM40_PROT_CFG_TX_OP_ALLOW_GF20 FIELD32(0x01000000)
++#define MM40_PROT_CFG_TX_OP_ALLOW_GF40 FIELD32(0x02000000)
++#define MM40_PROT_CFG_RTS_TH_EN FIELD32(0x04000000)
++
++/*
++ * GF20_PROT_CFG: GF20 Protection
++ */
++#define GF20_PROT_CFG 0x1374
++#define GF20_PROT_CFG_PROTECT_RATE FIELD32(0x0000ffff)
++#define GF20_PROT_CFG_PROTECT_CTRL FIELD32(0x00030000)
++#define GF20_PROT_CFG_PROTECT_NAV FIELD32(0x000c0000)
++#define GF20_PROT_CFG_TX_OP_ALLOW_CCK FIELD32(0x00100000)
++#define GF20_PROT_CFG_TX_OP_ALLOW_OFDM FIELD32(0x00200000)
++#define GF20_PROT_CFG_TX_OP_ALLOW_MM20 FIELD32(0x00400000)
++#define GF20_PROT_CFG_TX_OP_ALLOW_MM40 FIELD32(0x00800000)
++#define GF20_PROT_CFG_TX_OP_ALLOW_GF20 FIELD32(0x01000000)
++#define GF20_PROT_CFG_TX_OP_ALLOW_GF40 FIELD32(0x02000000)
++#define GF20_PROT_CFG_RTS_TH_EN FIELD32(0x04000000)
++
++/*
++ * GF40_PROT_CFG: GF40 Protection
++ */
++#define GF40_PROT_CFG 0x1378
++#define GF40_PROT_CFG_PROTECT_RATE FIELD32(0x0000ffff)
++#define GF40_PROT_CFG_PROTECT_CTRL FIELD32(0x00030000)
++#define GF40_PROT_CFG_PROTECT_NAV FIELD32(0x000c0000)
++#define GF40_PROT_CFG_TX_OP_ALLOW_CCK FIELD32(0x00100000)
++#define GF40_PROT_CFG_TX_OP_ALLOW_OFDM FIELD32(0x00200000)
++#define GF40_PROT_CFG_TX_OP_ALLOW_MM20 FIELD32(0x00400000)
++#define GF40_PROT_CFG_TX_OP_ALLOW_MM40 FIELD32(0x00800000)
++#define GF40_PROT_CFG_TX_OP_ALLOW_GF20 FIELD32(0x01000000)
++#define GF40_PROT_CFG_TX_OP_ALLOW_GF40 FIELD32(0x02000000)
++#define GF40_PROT_CFG_RTS_TH_EN FIELD32(0x04000000)
++
++/*
++ * EXP_CTS_TIME:
++ */
++#define EXP_CTS_TIME 0x137c
++
++/*
++ * EXP_ACK_TIME:
++ */
++#define EXP_ACK_TIME 0x1380
++
++/*
++ * RX_FILTER_CFG: RX configuration register.
++ */
++#define RX_FILTER_CFG 0x1400
++#define RX_FILTER_CFG_DROP_CRC_ERROR FIELD32(0x00000001)
++#define RX_FILTER_CFG_DROP_PHY_ERROR FIELD32(0x00000002)
++#define RX_FILTER_CFG_DROP_NOT_TO_ME FIELD32(0x00000004)
++#define RX_FILTER_CFG_DROP_NOT_MY_BSSD FIELD32(0x00000008)
++#define RX_FILTER_CFG_DROP_VER_ERROR FIELD32(0x00000010)
++#define RX_FILTER_CFG_DROP_MULTICAST FIELD32(0x00000020)
++#define RX_FILTER_CFG_DROP_BROADCAST FIELD32(0x00000040)
++#define RX_FILTER_CFG_DROP_DUPLICATE FIELD32(0x00000080)
++#define RX_FILTER_CFG_DROP_CF_END_ACK FIELD32(0x00000100)
++#define RX_FILTER_CFG_DROP_CF_END FIELD32(0x00000200)
++#define RX_FILTER_CFG_DROP_ACK FIELD32(0x00000400)
++#define RX_FILTER_CFG_DROP_CTS FIELD32(0x00000800)
++#define RX_FILTER_CFG_DROP_RTS FIELD32(0x00001000)
++#define RX_FILTER_CFG_DROP_PSPOLL FIELD32(0x00002000)
++#define RX_FILTER_CFG_DROP_BA FIELD32(0x00004000)
++#define RX_FILTER_CFG_DROP_BAR FIELD32(0x00008000)
++#define RX_FILTER_CFG_DROP_CNTL FIELD32(0x00010000)
++
++/*
++ * AUTO_RSP_CFG:
++ * AUTORESPONDER: 0: disable, 1: enable
++ * BAC_ACK_POLICY: 0:long, 1:short preamble
++ * CTS_40_MMODE: Response CTS 40MHz duplicate mode
++ * CTS_40_MREF: Response CTS 40MHz duplicate mode
++ * AR_PREAMBLE: Auto responder preamble 0:long, 1:short preamble
++ * DUAL_CTS_EN: Power bit value in control frame
++ * ACK_CTS_PSM_BIT:Power bit value in control frame
++ */
++#define AUTO_RSP_CFG 0x1404
++#define AUTO_RSP_CFG_AUTORESPONDER FIELD32(0x00000001)
++#define AUTO_RSP_CFG_BAC_ACK_POLICY FIELD32(0x00000002)
++#define AUTO_RSP_CFG_CTS_40_MMODE FIELD32(0x00000004)
++#define AUTO_RSP_CFG_CTS_40_MREF FIELD32(0x00000008)
++#define AUTO_RSP_CFG_AR_PREAMBLE FIELD32(0x00000010)
++#define AUTO_RSP_CFG_DUAL_CTS_EN FIELD32(0x00000040)
++#define AUTO_RSP_CFG_ACK_CTS_PSM_BIT FIELD32(0x00000080)
++
++/*
++ * LEGACY_BASIC_RATE:
++ */
++#define LEGACY_BASIC_RATE 0x1408
++
++/*
++ * HT_BASIC_RATE:
++ */
++#define HT_BASIC_RATE 0x140c
++
++/*
++ * HT_CTRL_CFG:
++ */
++#define HT_CTRL_CFG 0x1410
++
++/*
++ * SIFS_COST_CFG:
++ */
++#define SIFS_COST_CFG 0x1414
++
++/*
++ * RX_PARSER_CFG:
++ * Set NAV for all received frames
++ */
++#define RX_PARSER_CFG 0x1418
++
++/*
++ * TX_SEC_CNT0:
++ */
++#define TX_SEC_CNT0 0x1500
++
++/*
++ * RX_SEC_CNT0:
++ */
++#define RX_SEC_CNT0 0x1504
++
++/*
++ * CCMP_FC_MUTE:
++ */
++#define CCMP_FC_MUTE 0x1508
++
++/*
++ * TXOP_HLDR_ADDR0:
++ */
++#define TXOP_HLDR_ADDR0 0x1600
++
++/*
++ * TXOP_HLDR_ADDR1:
++ */
++#define TXOP_HLDR_ADDR1 0x1604
++
++/*
++ * TXOP_HLDR_ET:
++ */
++#define TXOP_HLDR_ET 0x1608
++
++/*
++ * QOS_CFPOLL_RA_DW0:
++ */
++#define QOS_CFPOLL_RA_DW0 0x160c
++
++/*
++ * QOS_CFPOLL_RA_DW1:
++ */
++#define QOS_CFPOLL_RA_DW1 0x1610
++
++/*
++ * QOS_CFPOLL_QC:
++ */
++#define QOS_CFPOLL_QC 0x1614
++
++/*
++ * RX_STA_CNT0: RX PLCP error count & RX CRC error count
++ */
++#define RX_STA_CNT0 0x1700
++#define RX_STA_CNT0_CRC_ERR FIELD32(0x0000ffff)
++#define RX_STA_CNT0_PHY_ERR FIELD32(0xffff0000)
++
++/*
++ * RX_STA_CNT1: RX False CCA count & RX LONG frame count
++ */
++#define RX_STA_CNT1 0x1704
++#define RX_STA_CNT1_FALSE_CCA FIELD32(0x0000ffff)
++#define RX_STA_CNT1_PLCP_ERR FIELD32(0xffff0000)
++
++/*
++ * RX_STA_CNT2:
++ */
++#define RX_STA_CNT2 0x1708
++#define RX_STA_CNT2_RX_DUPLI_COUNT FIELD32(0x0000ffff)
++#define RX_STA_CNT2_RX_FIFO_OVERFLOW FIELD32(0xffff0000)
++
++/*
++ * TX_STA_CNT0: TX Beacon count
++ */
++#define TX_STA_CNT0 0x170c
++#define TX_STA_CNT0_TX_FAIL_COUNT FIELD32(0x0000ffff)
++#define TX_STA_CNT0_TX_BEACON_COUNT FIELD32(0xffff0000)
++
++/*
++ * TX_STA_CNT1: TX tx count
++ */
++#define TX_STA_CNT1 0x1710
++#define TX_STA_CNT1_TX_SUCCESS FIELD32(0x0000ffff)
++#define TX_STA_CNT1_TX_RETRANSMIT FIELD32(0xffff0000)
++
++/*
++ * TX_STA_CNT2: TX tx count
++ */
++#define TX_STA_CNT2 0x1714
++#define TX_STA_CNT2_TX_ZERO_LEN_COUNT FIELD32(0x0000ffff)
++#define TX_STA_CNT2_TX_UNDER_FLOW_COUNT FIELD32(0xffff0000)
++
++/*
++ * TX_STA_FIFO: TX Result for specific PID status fifo register
++ */
++#define TX_STA_FIFO 0x1718
++#define TX_STA_FIFO_B_VALID FIELD32(0x00000001)
++#define TX_STA_FIFO_PID_TYPE FIELD32(0x0000001e)
++#define TX_STA_FIFO_TX_SUCCESS FIELD32(0x00000020)
++#define TX_STA_FIFO_TX_AGGRE FIELD32(0x00000040)
++#define TX_STA_FIFO_TX_ACK_REQUIRED FIELD32(0x00000080)
++#define TX_STA_FIFO_WCID FIELD32(0x0000ff00)
++#define TX_STA_FIFO_SUCCESS_RATE FIELD32(0xffff0000)
++
++/*
++ * TX_AGG_CNT: Debug counter
++ */
++#define TX_AGG_CNT 0x171c
++#define TX_AGG_CNT_NON_AGG_TX_COUNT FIELD32(0x0000ffff)
++#define TX_AGG_CNT_AGG_TX_COUNT FIELD32(0xffff0000)
++
++/*
++ * TX_AGG_CNT0:
++ */
++#define TX_AGG_CNT0 0x1720
++#define TX_AGG_CNT0_AGG_SIZE_1_COUNT FIELD32(0x0000ffff)
++#define TX_AGG_CNT0_AGG_SIZE_2_COUNT FIELD32(0xffff0000)
++
++/*
++ * TX_AGG_CNT1:
++ */
++#define TX_AGG_CNT1 0x1724
++#define TX_AGG_CNT1_AGG_SIZE_3_COUNT FIELD32(0x0000ffff)
++#define TX_AGG_CNT1_AGG_SIZE_4_COUNT FIELD32(0xffff0000)
++
++/*
++ * TX_AGG_CNT2:
++ */
++#define TX_AGG_CNT2 0x1728
++#define TX_AGG_CNT2_AGG_SIZE_5_COUNT FIELD32(0x0000ffff)
++#define TX_AGG_CNT2_AGG_SIZE_6_COUNT FIELD32(0xffff0000)
++
++/*
++ * TX_AGG_CNT3:
++ */
++#define TX_AGG_CNT3 0x172c
++#define TX_AGG_CNT3_AGG_SIZE_7_COUNT FIELD32(0x0000ffff)
++#define TX_AGG_CNT3_AGG_SIZE_8_COUNT FIELD32(0xffff0000)
++
++/*
++ * TX_AGG_CNT4:
++ */
++#define TX_AGG_CNT4 0x1730
++#define TX_AGG_CNT4_AGG_SIZE_9_COUNT FIELD32(0x0000ffff)
++#define TX_AGG_CNT4_AGG_SIZE_10_COUNT FIELD32(0xffff0000)
++
++/*
++ * TX_AGG_CNT5:
++ */
++#define TX_AGG_CNT5 0x1734
++#define TX_AGG_CNT5_AGG_SIZE_11_COUNT FIELD32(0x0000ffff)
++#define TX_AGG_CNT5_AGG_SIZE_12_COUNT FIELD32(0xffff0000)
++
++/*
++ * TX_AGG_CNT6:
++ */
++#define TX_AGG_CNT6 0x1738
++#define TX_AGG_CNT6_AGG_SIZE_13_COUNT FIELD32(0x0000ffff)
++#define TX_AGG_CNT6_AGG_SIZE_14_COUNT FIELD32(0xffff0000)
++
++/*
++ * TX_AGG_CNT7:
++ */
++#define TX_AGG_CNT7 0x173c
++#define TX_AGG_CNT7_AGG_SIZE_15_COUNT FIELD32(0x0000ffff)
++#define TX_AGG_CNT7_AGG_SIZE_16_COUNT FIELD32(0xffff0000)
++
++/*
++ * MPDU_DENSITY_CNT:
++ * TX_ZERO_DEL: TX zero length delimiter count
++ * RX_ZERO_DEL: RX zero length delimiter count
++ */
++#define MPDU_DENSITY_CNT 0x1740
++#define MPDU_DENSITY_CNT_TX_ZERO_DEL FIELD32(0x0000ffff)
++#define MPDU_DENSITY_CNT_RX_ZERO_DEL FIELD32(0xffff0000)
++
++/*
++ * Security key table memory, base address = 0x1800
++ */
++struct hw_pairwise_ta_entry {
++ u8 address[6];
++ u8 reserved[2];
++} __attribute__ ((packed));
++
++struct wcid_entry {
++ u8 rx_ba_bitmat7;
++ u8 rx_ba_bitmat0;
++ u8 mac[6];
++} __attribute__ ((packed));
++
++struct hw_key_entry {
++ u8 key[16];
++ u8 tx_mic[8];
++ u8 rx_mic[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
++ */
++#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)) )
++
++/*
++ * 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_BSS_IDX FIELD32(0x00000070)
++#define MAC_WCID_ATTRIBUTE_RX_WIUDF FIELD32(0x00000380)
++
++/*
++ * SHARED_KEY_MODE:
++ */
++#define SHARED_KEY_MODE_BSS0_KEY0 FIELD32(0x00000007)
++#define SHARED_KEY_MODE_BSS0_KEY1 FIELD32(0x00000070)
++#define SHARED_KEY_MODE_BSS0_KEY2 FIELD32(0x00000700)
++#define SHARED_KEY_MODE_BSS0_KEY3 FIELD32(0x00007000)
++#define SHARED_KEY_MODE_BSS1_KEY0 FIELD32(0x00070000)
++#define SHARED_KEY_MODE_BSS1_KEY1 FIELD32(0x00700000)
++#define SHARED_KEY_MODE_BSS1_KEY2 FIELD32(0x07000000)
++#define SHARED_KEY_MODE_BSS1_KEY3 FIELD32(0x70000000)
++
++/*
++ * HOST-MCU communication
++ */
++
++/*
++ * H2M_MAILBOX_CSR: Host-to-MCU Mailbox.
++ */
++#define H2M_MAILBOX_CSR 0x7010
++#define H2M_MAILBOX_CSR_ARG0 FIELD32(0x000000ff)
++#define H2M_MAILBOX_CSR_ARG1 FIELD32(0x0000ff00)
++#define H2M_MAILBOX_CSR_CMD_TOKEN FIELD32(0x00ff0000)
++#define H2M_MAILBOX_CSR_OWNER FIELD32(0xff000000)
++
++/*
++ * H2M_MAILBOX_CID:
++ */
++#define H2M_MAILBOX_CID 0x7014
++
++/*
++ * H2M_MAILBOX_STATUS:
++ */
++#define H2M_MAILBOX_STATUS 0x701c
++
++/*
++ * H2M_INT_SRC:
++ */
++#define H2M_INT_SRC 0x7024
++
++/*
++ * H2M_BBP_AGENT:
++ */
++#define H2M_BBP_AGENT 0x7028
++
++/*
++ * MCU_LEDCS: LED control for MCU Mailbox.
++ */
++#define MCU_LEDCS_LED_MODE FIELD8(0x1f)
++#define MCU_LEDCS_POLARITY FIELD8(0x01)
++
++/*
++ * HW_CS_CTS_BASE:
++ * Carrier-sense CTS frame base address.
++ * It's where mac stores carrier-sense frame for carrier-sense function.
++ */
++#define HW_CS_CTS_BASE 0x7700
++
++/*
++ * HW_DFS_CTS_BASE:
++ * FS CTS frame base address. It's where mac stores CTS frame for DFS.
++ */
++#define HW_DFS_CTS_BASE 0x7780
++
++/*
++ * TXRX control registers - base address 0x3000
++ */
++
++/*
++ * TXRX_CSR1:
++ * rt2860b UNKNOWN reg use R/O Reg Addr 0x77d0 first..
++ */
++#define TXRX_CSR1 0x77d0
++
++/*
++ * HW_DEBUG_SETTING_BASE:
++ * since NULL frame won't be that long (256 byte)
++ * We steal 16 tail bytes to save debugging settings
++ */
++#define HW_DEBUG_SETTING_BASE 0x77f0
++#define HW_DEBUG_SETTING_BASE2 0x7770
++
++/*
++ * HW_BEACON_BASE
++ * In order to support maximum 8 MBSS and its maximum length
++ * is 512 bytes for each beacon
++ * Three section discontinue memory segments will be used.
++ * 1. The original region for BCN 0~3
++ * 2. Extract memory from FCE table for BCN 4~5
++ * 3. Extract memory from Pair-wise key table for BCN 6~7
++ * It occupied those memory of wcid 238~253 for BCN 6
++ * and wcid 222~237 for BCN 7
++ *
++ * IMPORTANT NOTE: Not sure why legacy driver does this,
++ * but HW_BEACON_BASE7 is 0x0200 bytes below HW_BEACON_BASE6.
++ */
++#define HW_BEACON_BASE0 0x7800
++#define HW_BEACON_BASE1 0x7a00
++#define HW_BEACON_BASE2 0x7c00
++#define HW_BEACON_BASE3 0x7e00
++#define HW_BEACON_BASE4 0x7200
++#define HW_BEACON_BASE5 0x7400
++#define HW_BEACON_BASE6 0x5dc0
++#define HW_BEACON_BASE7 0x5bc0
++
++#define HW_BEACON_OFFSET(__index) \
++ ( ((__index) < 4) ? ( HW_BEACON_BASE0 + (__index * 0x0200) ) : \
++ (((__index) < 6) ? ( HW_BEACON_BASE4 + ((__index - 4) * 0x0200) ) : \
++ (HW_BEACON_BASE6 - ((__index - 6) * 0x0200))) )
++
++/*
++ * 8051 firmware image.
++ */
++#define FIRMWARE_RT2870 "rt2870.bin"
++#define FIRMWARE_IMAGE_BASE 0x3000
++
++/*
++ * BBP registers.
++ * The wordsize of the BBP is 8 bits.
++ */
++
++/*
++ * BBP 1: TX Antenna
++ */
++#define BBP1_TX_POWER FIELD8(0x07)
++#define BBP1_TX_ANTENNA FIELD8(0x18)
++
++/*
++ * BBP 3: RX Antenna
++ */
++#define BBP3_RX_ANTENNA FIELD8(0x18)
++
++/*
++ * RF registers
++ */
++
++/*
++ * RF 2
++ */
++#define RF2_ANTENNA_RX2 FIELD32(0x00000040)
++#define RF2_ANTENNA_TX1 FIELD32(0x00004000)
++#define RF2_ANTENNA_RX1 FIELD32(0x00020000)
++
++/*
++ * RF 3
++ */
++#define RF3_TXPOWER_G FIELD32(0x00003e00)
++#define RF3_TXPOWER_A_7DBM_BOOST FIELD32(0x00000200)
++#define RF3_TXPOWER_A FIELD32(0x00003c00)
++
++/*
++ * RF 4
++ */
++#define RF4_TXPOWER_G FIELD32(0x000007c0)
++#define RF4_TXPOWER_A_7DBM_BOOST FIELD32(0x00000040)
++#define RF4_TXPOWER_A FIELD32(0x00000780)
++#define RF4_FREQ_OFFSET FIELD32(0x001f8000)
++#define RF4_BW40 FIELD32(0x00200000)
++
++/*
++ * EEPROM content.
++ * The wordsize of the EEPROM is 16 bits.
++ */
++
++/*
++ * EEPROM Version
++ */
++#define EEPROM_VERSION 0x0001
++#define EEPROM_VERSION_FAE FIELD16(0x00ff)
++#define EEPROM_VERSION_VERSION FIELD16(0xff00)
++
++/*
++ * HW MAC address.
++ */
++#define EEPROM_MAC_ADDR_0 0x0002
++#define EEPROM_MAC_ADDR_BYTE0 FIELD16(0x00ff)
++#define EEPROM_MAC_ADDR_BYTE1 FIELD16(0xff00)
++#define EEPROM_MAC_ADDR1 0x0003
++#define EEPROM_MAC_ADDR_BYTE2 FIELD16(0x00ff)
++#define EEPROM_MAC_ADDR_BYTE3 FIELD16(0xff00)
++#define EEPROM_MAC_ADDR_2 0x0004
++#define EEPROM_MAC_ADDR_BYTE4 FIELD16(0x00ff)
++#define EEPROM_MAC_ADDR_BYTE5 FIELD16(0xff00)
++
++/*
++ * EEPROM ANTENNA config
++ * RXPATH: 1: 1R, 2: 2R, 3: 3R
++ * TXPATH: 1: 1T, 2: 2T
++ */
++#define EEPROM_ANTENNA 0x001a
++#define EEPROM_ANTENNA_RXPATH FIELD16(0x000f)
++#define EEPROM_ANTENNA_TXPATH FIELD16(0x00f0)
++#define EEPROM_ANTENNA_RF_TYPE FIELD16(0x0f00)
++
++/*
++ * EEPROM NIC config
++ * CARDBUS_ACCEL: 0 - enable, 1 - disable
++ */
++#define EEPROM_NIC 0x001b
++#define EEPROM_NIC_HW_RADIO FIELD16(0x0001)
++#define EEPROM_NIC_DYNAMIC_TX_AGC FIELD16(0x0002)
++#define EEPROM_NIC_EXTERNAL_LNA_BG FIELD16(0x0004)
++#define EEPROM_NIC_EXTERNAL_LNA_A FIELD16(0x0008)
++#define EEPROM_NIC_CARDBUS_ACCEL FIELD16(0x0010)
++#define EEPROM_NIC_BW40M_SB_BG FIELD16(0x0020)
++#define EEPROM_NIC_BW40M_SB_A FIELD16(0x0040)
++#define EEPROM_NIC_WPS_PBC FIELD16(0x0080)
++#define EEPROM_NIC_BW40M_BG FIELD16(0x0100)
++#define EEPROM_NIC_BW40M_A FIELD16(0x0200)
++
++/*
++ * EEPROM frequency
++ */
++#define EEPROM_FREQ 0x001d
++#define EEPROM_FREQ_OFFSET FIELD16(0x00ff)
++#define EEPROM_FREQ_LED_MODE FIELD16(0x7f00)
++#define EEPROM_FREQ_LED_POLARITY FIELD16(0x1000)
++
++/*
++ * EEPROM LED
++ * POLARITY_RDY_G: Polarity RDY_G setting.
++ * POLARITY_RDY_A: Polarity RDY_A setting.
++ * POLARITY_ACT: Polarity ACT setting.
++ * POLARITY_GPIO_0: Polarity GPIO0 setting.
++ * POLARITY_GPIO_1: Polarity GPIO1 setting.
++ * POLARITY_GPIO_2: Polarity GPIO2 setting.
++ * POLARITY_GPIO_3: Polarity GPIO3 setting.
++ * POLARITY_GPIO_4: Polarity GPIO4 setting.
++ * LED_MODE: Led mode.
++ */
++#define EEPROM_LED1 0x001e
++#define EEPROM_LED2 0x001f
++#define EEPROM_LED3 0x0020
++#define EEPROM_LED_POLARITY_RDY_BG FIELD16(0x0001)
++#define EEPROM_LED_POLARITY_RDY_A FIELD16(0x0002)
++#define EEPROM_LED_POLARITY_ACT FIELD16(0x0004)
++#define EEPROM_LED_POLARITY_GPIO_0 FIELD16(0x0008)
++#define EEPROM_LED_POLARITY_GPIO_1 FIELD16(0x0010)
++#define EEPROM_LED_POLARITY_GPIO_2 FIELD16(0x0020)
++#define EEPROM_LED_POLARITY_GPIO_3 FIELD16(0x0040)
++#define EEPROM_LED_POLARITY_GPIO_4 FIELD16(0x0080)
++#define EEPROM_LED_LED_MODE FIELD16(0x1f00)
++
++/*
++ * EEPROM LNA
++ */
++#define EEPROM_LNA 0x0022
++#define EEPROM_LNA_BG FIELD16(0x00ff)
++#define EEPROM_LNA_A0 FIELD16(0xff00)
++
++/*
++ * EEPROM RSSI BG offset
++ */
++#define EEPROM_RSSI_BG 0x0023
++#define EEPROM_RSSI_BG_OFFSET0 FIELD16(0x00ff)
++#define EEPROM_RSSI_BG_OFFSET1 FIELD16(0xff00)
++
++/*
++ * EEPROM RSSI BG2 offset
++ */
++#define EEPROM_RSSI_BG2 0x0024
++#define EEPROM_RSSI_BG2_OFFSET2 FIELD16(0x00ff)
++#define EEPROM_RSSI_BG2_LNA_A1 FIELD16(0xff00)
++
++/*
++ * EEPROM RSSI A offset
++ */
++#define EEPROM_RSSI_A 0x0025
++#define EEPROM_RSSI_A_OFFSET0 FIELD16(0x00ff)
++#define EEPROM_RSSI_A_OFFSET1 FIELD16(0xff00)
++
++/*
++ * EEPROM RSSI A2 offset
++ */
++#define EEPROM_RSSI_A2 0x0026
++#define EEPROM_RSSI_A2_OFFSET2 FIELD16(0x00ff)
++#define EEPROM_RSSI_A2_LNA_A2 FIELD16(0xff00)
++
++/*
++ * EEPROM TXpower delta: 20MHZ AND 40 MHZ use different power.
++ * This is delta in 40MHZ.
++ * VALUE: Tx Power dalta value (MAX=4)
++ * TYPE: 1: Plus the delta value, 0: minus the delta value
++ * TXPOWER: Enable:
++ */
++#define EEPROM_TXPOWER_DELTA 0x0028
++#define EEPROM_TXPOWER_DELTA_VALUE FIELD16(0x003f)
++#define EEPROM_TXPOWER_DELTA_TYPE FIELD16(0x0040)
++#define EEPROM_TXPOWER_DELTA_TXPOWER FIELD16(0x0080)
++
++/*
++ * EEPROM TXPOWER 802.11BG
++ */
++#define EEPROM_TXPOWER_BG1 0x0029
++#define EEPROM_TXPOWER_BG2 0x0030
++#define EEPROM_TXPOWER_BG_SIZE 7
++#define EEPROM_TXPOWER_BG_1 FIELD16(0x00ff)
++#define EEPROM_TXPOWER_BG_2 FIELD16(0xff00)
++
++/*
++ * EEPROM TXPOWER 802.11A
++ */
++#define EEPROM_TXPOWER_A1 0x003c
++#define EEPROM_TXPOWER_A2 0x0053
++#define EEPROM_TXPOWER_A_SIZE 6
++#define EEPROM_TXPOWER_A_1 FIELD16(0x00ff)
++#define EEPROM_TXPOWER_A_2 FIELD16(0xff00)
++
++/*
++ * EEPROM TXpower byrate: 20MHZ power
++ */
++#define EEPROM_TXPOWER_BYRATE 0x006f
++
++/*
++ * EEPROM BBP.
++ */
++#define EEPROM_BBP_START 0x0078
++#define EEPROM_BBP_SIZE 16
++#define EEPROM_BBP_VALUE FIELD16(0x00ff)
++#define EEPROM_BBP_REG_ID FIELD16(0xff00)
++
++/*
++ * MCU mailbox commands.
++ */
++#define MCU_SLEEP 0x30
++#define MCU_WAKEUP 0x31
++#define MCU_LED 0x50
++#define MCU_LED_STRENGTH 0x51
++#define MCU_LED_1 0x52
++#define MCU_LED_2 0x53
++#define MCU_LED_3 0x54
++#define MCU_RADAR 0x60
++#define MCU_BOOT_SIGNAL 0x72
++
++/*
++ * DMA descriptor defines.
++ */
++#define TXD_DESC_SIZE ( 4 * sizeof(__le32) )
++#define TXINFO_DESC_SIZE ( 1 * sizeof(__le32) )
++#define TXWI_DESC_SIZE ( 4 * sizeof(__le32) )
++#define RXD_DESC_SIZE ( 1 * sizeof(__le32) )
++#define RXWI_DESC_SIZE ( 4 * sizeof(__le32) )
++
++/*
++ * TX descriptor format for TX, PRIO and Beacon Ring.
++ */
++
++/*
++ * Word0
++ */
++#define TXD_W0_SD_PTR0 FIELD32(0xffffffff)
++
++/*
++ * Word1
++ */
++#define TXD_W1_SD_LEN1 FIELD32(0x00003fff)
++#define TXD_W1_LAST_SEC1 FIELD32(0x00004000)
++#define TXD_W1_BURST FIELD32(0x00008000)
++#define TXD_W1_SD_LEN0 FIELD32(0x3fff0000)
++#define TXD_W1_LAST_SEC0 FIELD32(0x40000000)
++#define TXD_W1_DMA_DONE FIELD32(0x80000000)
++
++/*
++ * Word2
++ */
++#define TXD_W2_SD_PTR1 FIELD32(0xffffffff)
++
++/*
++ * Word3
++ * WIV: Wireless Info Valid. 1: Driver filled WI, 0: DMA needs to copy WI
++ * QSEL: Select on-chip FIFO ID for 2nd-stage output scheduler.
++ * 0:MGMT, 1:HCCA 2:EDCA
++ */
++#define TXD_W3_WIV FIELD32(0x01000000)
++#define TXD_W3_QSEL FIELD32(0x06000000)
++#define TXD_W3_TCO FIELD32(0x20000000)
++#define TXD_W3_UCO FIELD32(0x40000000)
++#define TXD_W3_ICO FIELD32(0x80000000)
++
++/*
++ * TX Info structure
++ */
++
++/*
++ * Word0
++ * WIV: Wireless Info Valid. 1: Driver filled WI, 0: DMA needs to copy WI
++ * QSEL: Select on-chip FIFO ID for 2nd-stage output scheduler.
++ * 0:MGMT, 1:HCCA 2:EDCA
++ * USB_DMA_NEXT_VALID: Used ONLY in USB bulk Aggregation, NextValid
++ * DMA_TX_BURST: used ONLY in USB bulk Aggregation.
++ * Force USB DMA transmit frame from current selected endpoint
++ */
++#define TXINFO_W0_USB_DMA_TX_PKT_LEN FIELD32(0x0000ffff)
++#define TXINFO_W0_WIV FIELD32(0x01000000)
++#define TXINFO_W0_QSEL FIELD32(0x06000000)
++#define TXINFO_W0_USB_DMA_NEXT_VALID FIELD32(0x40000000)
++#define TXINFO_W0_USB_DMA_TX_BURST FIELD32(0x80000000)
++
++/*
++ * TX WI structure
++ */
++
++/*
++ * Word0
++ * FRAG: 1 To inform TKIP engine this is a fragment.
++ * MIMO_PS: The remote peer is in dynamic MIMO-PS mode
++ * TX_OP: 0:HT TXOP rule , 1:PIFS TX ,2:Backoff, 3:sifs
++ * BW: Channel bandwidth 20MHz or 40 MHz
++ * STBC: 1: STBC support MCS =0-7, 2,3 : RESERVED
++ */
++#define TXWI_W0_FRAG FIELD32(0x00000001)
++#define TXWI_W0_MIMO_PS FIELD32(0x00000002)
++#define TXWI_W0_CF_ACK FIELD32(0x00000004)
++#define TXWI_W0_TS FIELD32(0x00000008)
++#define TXWI_W0_AMPDU FIELD32(0x00000010)
++#define TXWI_W0_MPDU_DENSITY FIELD32(0x000000e0)
++#define TXWI_W0_TX_OP FIELD32(0x00000300)
++#define TXWI_W0_MCS FIELD32(0x007f0000)
++#define TXWI_W0_BW FIELD32(0x00800000)
++#define TXWI_W0_SHORT_GI FIELD32(0x01000000)
++#define TXWI_W0_STBC FIELD32(0x06000000)
++#define TXWI_W0_IFS FIELD32(0x08000000)
++#define TXWI_W0_PHYMODE FIELD32(0xc0000000)
++
++/*
++ * Word1
++ */
++#define TXWI_W1_ACK FIELD32(0x00000001)
++#define TXWI_W1_NSEQ FIELD32(0x00000002)
++#define TXWI_W1_BW_WIN_SIZE FIELD32(0x000000fc)
++#define TXWI_W1_WIRELESS_CLI_ID FIELD32(0x0000ff00)
++#define TXWI_W1_MPDU_TOTAL_BYTE_COUNT FIELD32(0x0fff0000)
++#define TXWI_W1_PACKETID FIELD32(0xf0000000)
++
++/*
++ * Word2
++ */
++#define TXWI_W2_IV FIELD32(0xffffffff)
++
++/*
++ * Word3
++ */
++#define TXWI_W3_EIV FIELD32(0xffffffff)
++
++/*
++ * RX descriptor format for RX Ring.
++ */
++
++/*
++ * Word0
++ * UNICAST_TO_ME: This RX frame is unicast to me.
++ * MULTICAST: This is a multicast frame.
++ * BROADCAST: This is a broadcast frame.
++ * MY_BSS: this frame belongs to the same BSSID.
++ * CRC_ERROR: CRC error.
++ * CIPHER_ERROR: 0: decryption okay, 1:ICV error, 2:MIC error, 3:KEY not valid.
++ * AMSDU: rx with 802.3 header, not 802.11 header.
++ */
++
++#define RXD_W0_BA FIELD32(0x00000001)
++#define RXD_W0_DATA FIELD32(0x00000002)
++#define RXD_W0_NULLDATA FIELD32(0x00000004)
++#define RXD_W0_FRAG FIELD32(0x00000008)
++#define RXD_W0_UNICAST_TO_ME FIELD32(0x00000010)
++#define RXD_W0_MULTICAST FIELD32(0x00000020)
++#define RXD_W0_BROADCAST FIELD32(0x00000040)
++#define RXD_W0_MY_BSS FIELD32(0x00000080)
++#define RXD_W0_CRC_ERROR FIELD32(0x00000100)
++#define RXD_W0_CIPHER_ERROR FIELD32(0x00000600)
++#define RXD_W0_AMSDU FIELD32(0x00000800)
++#define RXD_W0_HTC FIELD32(0x00001000)
++#define RXD_W0_RSSI FIELD32(0x00002000)
++#define RXD_W0_L2PAD FIELD32(0x00004000)
++#define RXD_W0_AMPDU FIELD32(0x00008000)
++#define RXD_W0_DECRYPTED FIELD32(0x00010000)
++#define RXD_W0_PLCP_RSSI FIELD32(0x00020000)
++#define RXD_W0_CIPHER_ALG FIELD32(0x00040000)
++#define RXD_W0_LAST_AMSDU FIELD32(0x00080000)
++#define RXD_W0_PLCP_SIGNAL FIELD32(0xfff00000)
++
++/*
++ * RX WI structure
++ */
++
++/*
++ * Word0
++ */
++#define RXWI_W0_WIRELESS_CLI_ID FIELD32(0x000000ff)
++#define RXWI_W0_KEY_INDEX FIELD32(0x00000300)
++#define RXWI_W0_BSSID FIELD32(0x00001c00)
++#define RXWI_W0_UDF FIELD32(0x0000e000)
++#define RXWI_W0_MPDU_TOTAL_BYTE_COUNT FIELD32(0x0fff0000)
++#define RXWI_W0_TID FIELD32(0xf0000000)
++
++/*
++ * Word1
++ */
++#define RXWI_W1_FRAG FIELD32(0x0000000f)
++#define RXWI_W1_SEQUENCE FIELD32(0x0000fff0)
++#define RXWI_W1_MCS FIELD32(0x007f0000)
++#define RXWI_W1_BW FIELD32(0x00800000)
++#define RXWI_W1_SHORT_GI FIELD32(0x01000000)
++#define RXWI_W1_STBC FIELD32(0x06000000)
++#define RXWI_W1_PHYMODE FIELD32(0xc0000000)
++
++/*
++ * Word2
++ */
++#define RXWI_W2_RSSI0 FIELD32(0x000000ff)
++#define RXWI_W2_RSSI1 FIELD32(0x0000ff00)
++#define RXWI_W2_RSSI2 FIELD32(0x00ff0000)
++
++/*
++ * Word3
++ */
++#define RXWI_W3_SNR0 FIELD32(0x000000ff)
++#define RXWI_W3_SNR1 FIELD32(0x0000ff00)
++
++/*
++ * Macro's for converting txpower from EEPROM to mac80211 value
++ * and from mac80211 value to register value.
++ */
++#define MIN_G_TXPOWER 0
++#define MIN_A_TXPOWER -7
++#define MAX_G_TXPOWER 31
++#define MAX_A_TXPOWER 15
++#define DEFAULT_TXPOWER 5
++
++#define TXPOWER_G_FROM_DEV(__txpower) \
++ ((__txpower) > MAX_G_TXPOWER) ? DEFAULT_TXPOWER : (__txpower)
++
++#define TXPOWER_G_TO_DEV(__txpower) \
++ clamp_t(char, __txpower, MIN_G_TXPOWER, MAX_G_TXPOWER)
++
++#define TXPOWER_A_FROM_DEV(__txpower) \
++ ((__txpower) > MAX_A_TXPOWER) ? DEFAULT_TXPOWER : (__txpower)
++
++#define TXPOWER_A_TO_DEV(__txpower) \
++ clamp_t(char, __txpower, MIN_A_TXPOWER, MAX_A_TXPOWER)
++
++#endif /* RT2800USB_H */
+--- a/drivers/net/wireless/rt2x00/rt2x00.h
++++ b/drivers/net/wireless/rt2x00/rt2x00.h
+@@ -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 */
++#define RT2870 0x1600
+
+ u16 rf;
+ u32 rev;
--- a/config.mk
+++ b/config.mk
-@@ -156,6 +156,7 @@ CONFIG_ADM8211=m
+@@ -156,6 +156,8 @@ CONFIG_ADM8211=m
CONFIG_RT2X00_LIB_PCI=m
CONFIG_RT2400PCI=m
CONFIG_RT2500PCI=m
+CONFIG_RT2800PCI=m
++CONFIG_RT2800USB=m
NEED_RT2X00=y
# Two rt2x00 drivers require firmware: rt61pci and rt73usb. They depend on
-@@ -197,6 +198,7 @@ CONFIG_RTL8187=m
+@@ -197,6 +199,8 @@ CONFIG_RTL8187=m
# RT2500USB does not require firmware
CONFIG_RT2500USB=m
CONFIG_RT2X00_LIB_USB=m
+CONFIG_RT2X00_LIB_CRYPTO=y
++CONFIG_RT2X00_LIB_HT=y
NEED_RT2X00=y
# RT73USB requires firmware
ifneq ($(CONFIG_CRC_ITU_T),)
projects / openwrt.git / commitdiff