summaryrefslogtreecommitdiffstats
path: root/drivers/net/wireless/ath/ath9k/hw.h
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/net/wireless/ath/ath9k/hw.h')
-rw-r--r--drivers/net/wireless/ath/ath9k/hw.h1225
1 files changed, 1225 insertions, 0 deletions
diff --git a/drivers/net/wireless/ath/ath9k/hw.h b/drivers/net/wireless/ath/ath9k/hw.h
new file mode 100644
index 000000000..4b5687b6c
--- /dev/null
+++ b/drivers/net/wireless/ath/ath9k/hw.h
@@ -0,0 +1,1225 @@
+/*
+ * Copyright (c) 2008-2011 Atheros Communications Inc.
+ *
+ * Permission to use, copy, modify, and/or distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ */
+
+#ifndef HW_H
+#define HW_H
+
+#include <linux/if_ether.h>
+#include <linux/delay.h>
+#include <linux/io.h>
+#include <linux/firmware.h>
+
+#include "mac.h"
+#include "ani.h"
+#include "eeprom.h"
+#include "calib.h"
+#include "reg.h"
+#include "reg_mci.h"
+#include "phy.h"
+#include "btcoex.h"
+#include "dynack.h"
+
+#include "../regd.h"
+
+#define ATHEROS_VENDOR_ID 0x168c
+
+#define AR5416_DEVID_PCI 0x0023
+#define AR5416_DEVID_PCIE 0x0024
+#define AR9160_DEVID_PCI 0x0027
+#define AR9280_DEVID_PCI 0x0029
+#define AR9280_DEVID_PCIE 0x002a
+#define AR9285_DEVID_PCIE 0x002b
+#define AR2427_DEVID_PCIE 0x002c
+#define AR9287_DEVID_PCI 0x002d
+#define AR9287_DEVID_PCIE 0x002e
+#define AR9300_DEVID_PCIE 0x0030
+#define AR9300_DEVID_AR9340 0x0031
+#define AR9300_DEVID_AR9485_PCIE 0x0032
+#define AR9300_DEVID_AR9580 0x0033
+#define AR9300_DEVID_AR9462 0x0034
+#define AR9300_DEVID_AR9330 0x0035
+#define AR9300_DEVID_QCA955X 0x0038
+#define AR9485_DEVID_AR1111 0x0037
+#define AR9300_DEVID_AR9565 0x0036
+#define AR9300_DEVID_AR953X 0x003d
+#define AR9300_DEVID_QCA956X 0x003f
+
+#define AR5416_AR9100_DEVID 0x000b
+
+#define AR_SUBVENDOR_ID_NOG 0x0e11
+#define AR_SUBVENDOR_ID_NEW_A 0x7065
+#define AR5416_MAGIC 0x19641014
+
+#define AR9280_COEX2WIRE_SUBSYSID 0x309b
+#define AT9285_COEX3WIRE_SA_SUBSYSID 0x30aa
+#define AT9285_COEX3WIRE_DA_SUBSYSID 0x30ab
+
+#define ATH_AMPDU_LIMIT_MAX (64 * 1024 - 1)
+
+#define ATH_DEFAULT_NOISE_FLOOR -95
+
+#define ATH9K_RSSI_BAD -128
+
+#define ATH9K_NUM_CHANNELS 38
+
+/* Register read/write primitives */
+#define REG_WRITE(_ah, _reg, _val) \
+ (_ah)->reg_ops.write((_ah), (_val), (_reg))
+
+#define REG_READ(_ah, _reg) \
+ (_ah)->reg_ops.read((_ah), (_reg))
+
+#define REG_READ_MULTI(_ah, _addr, _val, _cnt) \
+ (_ah)->reg_ops.multi_read((_ah), (_addr), (_val), (_cnt))
+
+#define REG_RMW(_ah, _reg, _set, _clr) \
+ (_ah)->reg_ops.rmw((_ah), (_reg), (_set), (_clr))
+
+#define ENABLE_REGWRITE_BUFFER(_ah) \
+ do { \
+ if ((_ah)->reg_ops.enable_write_buffer) \
+ (_ah)->reg_ops.enable_write_buffer((_ah)); \
+ } while (0)
+
+#define REGWRITE_BUFFER_FLUSH(_ah) \
+ do { \
+ if ((_ah)->reg_ops.write_flush) \
+ (_ah)->reg_ops.write_flush((_ah)); \
+ } while (0)
+
+#define ENABLE_REG_RMW_BUFFER(_ah) \
+ do { \
+ if ((_ah)->reg_ops.enable_rmw_buffer) \
+ (_ah)->reg_ops.enable_rmw_buffer((_ah)); \
+ } while (0)
+
+#define REG_RMW_BUFFER_FLUSH(_ah) \
+ do { \
+ if ((_ah)->reg_ops.rmw_flush) \
+ (_ah)->reg_ops.rmw_flush((_ah)); \
+ } while (0)
+
+#define PR_EEP(_s, _val) \
+ do { \
+ len += scnprintf(buf + len, size - len, "%20s : %10d\n",\
+ _s, (_val)); \
+ } while (0)
+
+#define SM(_v, _f) (((_v) << _f##_S) & _f)
+#define MS(_v, _f) (((_v) & _f) >> _f##_S)
+#define REG_RMW_FIELD(_a, _r, _f, _v) \
+ REG_RMW(_a, _r, (((_v) << _f##_S) & _f), (_f))
+#define REG_READ_FIELD(_a, _r, _f) \
+ (((REG_READ(_a, _r) & _f) >> _f##_S))
+#define REG_SET_BIT(_a, _r, _f) \
+ REG_RMW(_a, _r, (_f), 0)
+#define REG_CLR_BIT(_a, _r, _f) \
+ REG_RMW(_a, _r, 0, (_f))
+
+#define DO_DELAY(x) do { \
+ if (((++(x) % 64) == 0) && \
+ (ath9k_hw_common(ah)->bus_ops->ath_bus_type \
+ != ATH_USB)) \
+ udelay(1); \
+ } while (0)
+
+#define REG_WRITE_ARRAY(iniarray, column, regWr) \
+ ath9k_hw_write_array(ah, iniarray, column, &(regWr))
+#define REG_READ_ARRAY(ah, array, size) \
+ ath9k_hw_read_array(ah, array, size)
+
+#define AR_GPIO_OUTPUT_MUX_AS_OUTPUT 0
+#define AR_GPIO_OUTPUT_MUX_AS_PCIE_ATTENTION_LED 1
+#define AR_GPIO_OUTPUT_MUX_AS_PCIE_POWER_LED 2
+#define AR_GPIO_OUTPUT_MUX_AS_TX_FRAME 3
+#define AR_GPIO_OUTPUT_MUX_AS_RX_CLEAR_EXTERNAL 4
+#define AR_GPIO_OUTPUT_MUX_AS_MAC_NETWORK_LED 5
+#define AR_GPIO_OUTPUT_MUX_AS_MAC_POWER_LED 6
+#define AR_GPIO_OUTPUT_MUX_AS_MCI_WLAN_DATA 0x16
+#define AR_GPIO_OUTPUT_MUX_AS_MCI_WLAN_CLK 0x17
+#define AR_GPIO_OUTPUT_MUX_AS_MCI_BT_DATA 0x18
+#define AR_GPIO_OUTPUT_MUX_AS_MCI_BT_CLK 0x19
+#define AR_GPIO_OUTPUT_MUX_AS_WL_IN_TX 0x14
+#define AR_GPIO_OUTPUT_MUX_AS_WL_IN_RX 0x13
+#define AR_GPIO_OUTPUT_MUX_AS_BT_IN_TX 9
+#define AR_GPIO_OUTPUT_MUX_AS_BT_IN_RX 8
+#define AR_GPIO_OUTPUT_MUX_AS_RUCKUS_STROBE 0x1d
+#define AR_GPIO_OUTPUT_MUX_AS_RUCKUS_DATA 0x1e
+
+#define AR_GPIOD_MASK 0x00001FFF
+
+#define BASE_ACTIVATE_DELAY 100
+#define RTC_PLL_SETTLE_DELAY (AR_SREV_9340(ah) ? 1000 : 100)
+#define COEF_SCALE_S 24
+#define HT40_CHANNEL_CENTER_SHIFT 10
+
+#define ATH9K_ANTENNA0_CHAINMASK 0x1
+#define ATH9K_ANTENNA1_CHAINMASK 0x2
+
+#define ATH9K_NUM_DMA_DEBUG_REGS 8
+#define ATH9K_NUM_QUEUES 10
+
+#define MAX_RATE_POWER 63
+#define AH_WAIT_TIMEOUT 100000 /* (us) */
+#define AH_TSF_WRITE_TIMEOUT 100 /* (us) */
+#define AH_TIME_QUANTUM 10
+#define AR_KEYTABLE_SIZE 128
+#define POWER_UP_TIME 10000
+#define SPUR_RSSI_THRESH 40
+#define UPPER_5G_SUB_BAND_START 5700
+#define MID_5G_SUB_BAND_START 5400
+
+#define CAB_TIMEOUT_VAL 10
+#define BEACON_TIMEOUT_VAL 10
+#define MIN_BEACON_TIMEOUT_VAL 1
+#define SLEEP_SLOP TU_TO_USEC(3)
+
+#define INIT_CONFIG_STATUS 0x00000000
+#define INIT_RSSI_THR 0x00000700
+#define INIT_BCON_CNTRL_REG 0x00000000
+
+#define TU_TO_USEC(_tu) ((_tu) << 10)
+
+#define ATH9K_HW_RX_HP_QDEPTH 16
+#define ATH9K_HW_RX_LP_QDEPTH 128
+
+#define PAPRD_GAIN_TABLE_ENTRIES 32
+#define PAPRD_TABLE_SZ 24
+#define PAPRD_IDEAL_AGC2_PWR_RANGE 0xe0
+
+/*
+ * Wake on Wireless
+ */
+
+/* Keep Alive Frame */
+#define KAL_FRAME_LEN 28
+#define KAL_FRAME_TYPE 0x2 /* data frame */
+#define KAL_FRAME_SUB_TYPE 0x4 /* null data frame */
+#define KAL_DURATION_ID 0x3d
+#define KAL_NUM_DATA_WORDS 6
+#define KAL_NUM_DESC_WORDS 12
+#define KAL_ANTENNA_MODE 1
+#define KAL_TO_DS 1
+#define KAL_DELAY 4 /* delay of 4ms between 2 KAL frames */
+#define KAL_TIMEOUT 900
+
+#define MAX_PATTERN_SIZE 256
+#define MAX_PATTERN_MASK_SIZE 32
+#define MAX_NUM_PATTERN 16
+#define MAX_NUM_PATTERN_LEGACY 8
+#define MAX_NUM_USER_PATTERN 6 /* deducting the disassociate and
+ deauthenticate packets */
+
+/*
+ * WoW trigger mapping to hardware code
+ */
+
+#define AH_WOW_USER_PATTERN_EN BIT(0)
+#define AH_WOW_MAGIC_PATTERN_EN BIT(1)
+#define AH_WOW_LINK_CHANGE BIT(2)
+#define AH_WOW_BEACON_MISS BIT(3)
+
+enum ath_hw_txq_subtype {
+ ATH_TXQ_AC_BK = 0,
+ ATH_TXQ_AC_BE = 1,
+ ATH_TXQ_AC_VI = 2,
+ ATH_TXQ_AC_VO = 3,
+};
+
+enum ath_ini_subsys {
+ ATH_INI_PRE = 0,
+ ATH_INI_CORE,
+ ATH_INI_POST,
+ ATH_INI_NUM_SPLIT,
+};
+
+enum ath9k_hw_caps {
+ ATH9K_HW_CAP_HT = BIT(0),
+ ATH9K_HW_CAP_RFSILENT = BIT(1),
+ ATH9K_HW_CAP_AUTOSLEEP = BIT(2),
+ ATH9K_HW_CAP_4KB_SPLITTRANS = BIT(3),
+ ATH9K_HW_CAP_EDMA = BIT(4),
+ ATH9K_HW_CAP_RAC_SUPPORTED = BIT(5),
+ ATH9K_HW_CAP_LDPC = BIT(6),
+ ATH9K_HW_CAP_FASTCLOCK = BIT(7),
+ ATH9K_HW_CAP_SGI_20 = BIT(8),
+ ATH9K_HW_CAP_ANT_DIV_COMB = BIT(10),
+ ATH9K_HW_CAP_2GHZ = BIT(11),
+ ATH9K_HW_CAP_5GHZ = BIT(12),
+ ATH9K_HW_CAP_APM = BIT(13),
+#ifdef CONFIG_ATH9K_PCOEM
+ ATH9K_HW_CAP_RTT = BIT(14),
+ ATH9K_HW_CAP_MCI = BIT(15),
+ ATH9K_HW_CAP_BT_ANT_DIV = BIT(17),
+#else
+ ATH9K_HW_CAP_RTT = 0,
+ ATH9K_HW_CAP_MCI = 0,
+ ATH9K_HW_CAP_BT_ANT_DIV = 0,
+#endif
+ ATH9K_HW_CAP_DFS = BIT(18),
+ ATH9K_HW_CAP_PAPRD = BIT(19),
+ ATH9K_HW_CAP_FCC_BAND_SWITCH = BIT(20),
+};
+
+/*
+ * WoW device capabilities
+ * @ATH9K_HW_WOW_DEVICE_CAPABLE: device revision is capable of WoW.
+ * @ATH9K_HW_WOW_PATTERN_MATCH_EXACT: device is capable of matching
+ * an exact user defined pattern or de-authentication/disassoc pattern.
+ * @ATH9K_HW_WOW_PATTERN_MATCH_DWORD: device requires the first four
+ * bytes of the pattern for user defined pattern, de-authentication and
+ * disassociation patterns for all types of possible frames recieved
+ * of those types.
+ */
+
+struct ath9k_hw_wow {
+ u32 wow_event_mask;
+ u32 wow_event_mask2;
+ u8 max_patterns;
+};
+
+struct ath9k_hw_capabilities {
+ u32 hw_caps; /* ATH9K_HW_CAP_* from ath9k_hw_caps */
+ u16 rts_aggr_limit;
+ u8 tx_chainmask;
+ u8 rx_chainmask;
+ u8 chip_chainmask;
+ u8 max_txchains;
+ u8 max_rxchains;
+ u8 num_gpio_pins;
+ u32 gpio_mask;
+ u32 gpio_requested;
+ u8 rx_hp_qdepth;
+ u8 rx_lp_qdepth;
+ u8 rx_status_len;
+ u8 tx_desc_len;
+ u8 txs_len;
+};
+
+#define AR_NO_SPUR 0x8000
+#define AR_BASE_FREQ_2GHZ 2300
+#define AR_BASE_FREQ_5GHZ 4900
+#define AR_SPUR_FEEQ_BOUND_HT40 19
+#define AR_SPUR_FEEQ_BOUND_HT20 10
+
+enum ath9k_hw_hang_checks {
+ HW_BB_WATCHDOG = BIT(0),
+ HW_PHYRESTART_CLC_WAR = BIT(1),
+ HW_BB_RIFS_HANG = BIT(2),
+ HW_BB_DFS_HANG = BIT(3),
+ HW_BB_RX_CLEAR_STUCK_HANG = BIT(4),
+ HW_MAC_HANG = BIT(5),
+};
+
+#define AR_PCIE_PLL_PWRSAVE_CONTROL BIT(0)
+#define AR_PCIE_PLL_PWRSAVE_ON_D3 BIT(1)
+#define AR_PCIE_PLL_PWRSAVE_ON_D0 BIT(2)
+#define AR_PCIE_CDR_PWRSAVE_ON_D3 BIT(3)
+#define AR_PCIE_CDR_PWRSAVE_ON_D0 BIT(4)
+
+struct ath9k_ops_config {
+ int dma_beacon_response_time;
+ int sw_beacon_response_time;
+ bool cwm_ignore_extcca;
+ u32 pcie_waen;
+ u8 analog_shiftreg;
+ u32 ofdm_trig_low;
+ u32 ofdm_trig_high;
+ u32 cck_trig_high;
+ u32 cck_trig_low;
+ bool enable_paprd;
+ int serialize_regmode;
+ bool rx_intr_mitigation;
+ bool tx_intr_mitigation;
+ u8 max_txtrig_level;
+ u16 ani_poll_interval; /* ANI poll interval in ms */
+ u16 hw_hang_checks;
+ u16 rimt_first;
+ u16 rimt_last;
+
+ /* Platform specific config */
+ u32 aspm_l1_fix;
+ u32 xlna_gpio;
+ u32 ant_ctrl_comm2g_switch_enable;
+ bool xatten_margin_cfg;
+ bool alt_mingainidx;
+ u8 pll_pwrsave;
+ bool tx_gain_buffalo;
+ bool led_active_high;
+};
+
+enum ath9k_int {
+ ATH9K_INT_RX = 0x00000001,
+ ATH9K_INT_RXDESC = 0x00000002,
+ ATH9K_INT_RXHP = 0x00000001,
+ ATH9K_INT_RXLP = 0x00000002,
+ ATH9K_INT_RXNOFRM = 0x00000008,
+ ATH9K_INT_RXEOL = 0x00000010,
+ ATH9K_INT_RXORN = 0x00000020,
+ ATH9K_INT_TX = 0x00000040,
+ ATH9K_INT_TXDESC = 0x00000080,
+ ATH9K_INT_TIM_TIMER = 0x00000100,
+ ATH9K_INT_MCI = 0x00000200,
+ ATH9K_INT_BB_WATCHDOG = 0x00000400,
+ ATH9K_INT_TXURN = 0x00000800,
+ ATH9K_INT_MIB = 0x00001000,
+ ATH9K_INT_RXPHY = 0x00004000,
+ ATH9K_INT_RXKCM = 0x00008000,
+ ATH9K_INT_SWBA = 0x00010000,
+ ATH9K_INT_BMISS = 0x00040000,
+ ATH9K_INT_BNR = 0x00100000,
+ ATH9K_INT_TIM = 0x00200000,
+ ATH9K_INT_DTIM = 0x00400000,
+ ATH9K_INT_DTIMSYNC = 0x00800000,
+ ATH9K_INT_GPIO = 0x01000000,
+ ATH9K_INT_CABEND = 0x02000000,
+ ATH9K_INT_TSFOOR = 0x04000000,
+ ATH9K_INT_GENTIMER = 0x08000000,
+ ATH9K_INT_CST = 0x10000000,
+ ATH9K_INT_GTT = 0x20000000,
+ ATH9K_INT_FATAL = 0x40000000,
+ ATH9K_INT_GLOBAL = 0x80000000,
+ ATH9K_INT_BMISC = ATH9K_INT_TIM |
+ ATH9K_INT_DTIM |
+ ATH9K_INT_DTIMSYNC |
+ ATH9K_INT_TSFOOR |
+ ATH9K_INT_CABEND,
+ ATH9K_INT_COMMON = ATH9K_INT_RXNOFRM |
+ ATH9K_INT_RXDESC |
+ ATH9K_INT_RXEOL |
+ ATH9K_INT_RXORN |
+ ATH9K_INT_TXURN |
+ ATH9K_INT_TXDESC |
+ ATH9K_INT_MIB |
+ ATH9K_INT_RXPHY |
+ ATH9K_INT_RXKCM |
+ ATH9K_INT_SWBA |
+ ATH9K_INT_BMISS |
+ ATH9K_INT_GPIO,
+ ATH9K_INT_NOCARD = 0xffffffff
+};
+
+#define MAX_RTT_TABLE_ENTRY 6
+#define MAX_IQCAL_MEASUREMENT 8
+#define MAX_CL_TAB_ENTRY 16
+#define CL_TAB_ENTRY(reg_base) (reg_base + (4 * j))
+
+enum ath9k_cal_flags {
+ RTT_DONE,
+ PAPRD_PACKET_SENT,
+ PAPRD_DONE,
+ NFCAL_PENDING,
+ NFCAL_INTF,
+ TXIQCAL_DONE,
+ TXCLCAL_DONE,
+ SW_PKDET_DONE,
+};
+
+struct ath9k_hw_cal_data {
+ u16 channel;
+ u16 channelFlags;
+ unsigned long cal_flags;
+ int32_t CalValid;
+ int8_t iCoff;
+ int8_t qCoff;
+ u8 caldac[2];
+ u16 small_signal_gain[AR9300_MAX_CHAINS];
+ u32 pa_table[AR9300_MAX_CHAINS][PAPRD_TABLE_SZ];
+ u32 num_measures[AR9300_MAX_CHAINS];
+ int tx_corr_coeff[MAX_IQCAL_MEASUREMENT][AR9300_MAX_CHAINS];
+ u32 tx_clcal[AR9300_MAX_CHAINS][MAX_CL_TAB_ENTRY];
+ u32 rtt_table[AR9300_MAX_CHAINS][MAX_RTT_TABLE_ENTRY];
+ struct ath9k_nfcal_hist nfCalHist[NUM_NF_READINGS];
+};
+
+struct ath9k_channel {
+ struct ieee80211_channel *chan;
+ u16 channel;
+ u16 channelFlags;
+ s16 noisefloor;
+};
+
+#define CHANNEL_5GHZ BIT(0)
+#define CHANNEL_HALF BIT(1)
+#define CHANNEL_QUARTER BIT(2)
+#define CHANNEL_HT BIT(3)
+#define CHANNEL_HT40PLUS BIT(4)
+#define CHANNEL_HT40MINUS BIT(5)
+
+#define IS_CHAN_5GHZ(_c) (!!((_c)->channelFlags & CHANNEL_5GHZ))
+#define IS_CHAN_2GHZ(_c) (!IS_CHAN_5GHZ(_c))
+
+#define IS_CHAN_HALF_RATE(_c) (!!((_c)->channelFlags & CHANNEL_HALF))
+#define IS_CHAN_QUARTER_RATE(_c) (!!((_c)->channelFlags & CHANNEL_QUARTER))
+#define IS_CHAN_A_FAST_CLOCK(_ah, _c) \
+ (IS_CHAN_5GHZ(_c) && ((_ah)->caps.hw_caps & ATH9K_HW_CAP_FASTCLOCK))
+
+#define IS_CHAN_HT(_c) ((_c)->channelFlags & CHANNEL_HT)
+
+#define IS_CHAN_HT20(_c) (IS_CHAN_HT(_c) && !IS_CHAN_HT40(_c))
+
+#define IS_CHAN_HT40(_c) \
+ (!!((_c)->channelFlags & (CHANNEL_HT40PLUS | CHANNEL_HT40MINUS)))
+
+#define IS_CHAN_HT40PLUS(_c) ((_c)->channelFlags & CHANNEL_HT40PLUS)
+#define IS_CHAN_HT40MINUS(_c) ((_c)->channelFlags & CHANNEL_HT40MINUS)
+
+enum ath9k_power_mode {
+ ATH9K_PM_AWAKE = 0,
+ ATH9K_PM_FULL_SLEEP,
+ ATH9K_PM_NETWORK_SLEEP,
+ ATH9K_PM_UNDEFINED
+};
+
+enum ser_reg_mode {
+ SER_REG_MODE_OFF = 0,
+ SER_REG_MODE_ON = 1,
+ SER_REG_MODE_AUTO = 2,
+};
+
+enum ath9k_rx_qtype {
+ ATH9K_RX_QUEUE_HP,
+ ATH9K_RX_QUEUE_LP,
+ ATH9K_RX_QUEUE_MAX,
+};
+
+struct ath9k_beacon_state {
+ u32 bs_nexttbtt;
+ u32 bs_nextdtim;
+ u32 bs_intval;
+#define ATH9K_TSFOOR_THRESHOLD 0x00004240 /* 16k us */
+ u32 bs_dtimperiod;
+ u16 bs_bmissthreshold;
+ u32 bs_sleepduration;
+ u32 bs_tsfoor_threshold;
+};
+
+struct chan_centers {
+ u16 synth_center;
+ u16 ctl_center;
+ u16 ext_center;
+};
+
+enum {
+ ATH9K_RESET_POWER_ON,
+ ATH9K_RESET_WARM,
+ ATH9K_RESET_COLD,
+};
+
+struct ath9k_hw_version {
+ u32 magic;
+ u16 devid;
+ u16 subvendorid;
+ u32 macVersion;
+ u16 macRev;
+ u16 phyRev;
+ u16 analog5GhzRev;
+ u16 analog2GhzRev;
+ enum ath_usb_dev usbdev;
+};
+
+/* Generic TSF timer definitions */
+
+#define ATH_MAX_GEN_TIMER 16
+
+#define AR_GENTMR_BIT(_index) (1 << (_index))
+
+struct ath_gen_timer_configuration {
+ u32 next_addr;
+ u32 period_addr;
+ u32 mode_addr;
+ u32 mode_mask;
+};
+
+struct ath_gen_timer {
+ void (*trigger)(void *arg);
+ void (*overflow)(void *arg);
+ void *arg;
+ u8 index;
+};
+
+struct ath_gen_timer_table {
+ struct ath_gen_timer *timers[ATH_MAX_GEN_TIMER];
+ u16 timer_mask;
+ bool tsf2_enabled;
+};
+
+struct ath_hw_antcomb_conf {
+ u8 main_lna_conf;
+ u8 alt_lna_conf;
+ u8 fast_div_bias;
+ u8 main_gaintb;
+ u8 alt_gaintb;
+ int lna1_lna2_delta;
+ int lna1_lna2_switch_delta;
+ u8 div_group;
+};
+
+/**
+ * struct ath_hw_radar_conf - radar detection initialization parameters
+ *
+ * @pulse_inband: threshold for checking the ratio of in-band power
+ * to total power for short radar pulses (half dB steps)
+ * @pulse_inband_step: threshold for checking an in-band power to total
+ * power ratio increase for short radar pulses (half dB steps)
+ * @pulse_height: threshold for detecting the beginning of a short
+ * radar pulse (dB step)
+ * @pulse_rssi: threshold for detecting if a short radar pulse is
+ * gone (dB step)
+ * @pulse_maxlen: maximum pulse length (0.8 us steps)
+ *
+ * @radar_rssi: RSSI threshold for starting long radar detection (dB steps)
+ * @radar_inband: threshold for checking the ratio of in-band power
+ * to total power for long radar pulses (half dB steps)
+ * @fir_power: threshold for detecting the end of a long radar pulse (dB)
+ *
+ * @ext_channel: enable extension channel radar detection
+ */
+struct ath_hw_radar_conf {
+ unsigned int pulse_inband;
+ unsigned int pulse_inband_step;
+ unsigned int pulse_height;
+ unsigned int pulse_rssi;
+ unsigned int pulse_maxlen;
+
+ unsigned int radar_rssi;
+ unsigned int radar_inband;
+ int fir_power;
+
+ bool ext_channel;
+};
+
+/**
+ * struct ath_hw_private_ops - callbacks used internally by hardware code
+ *
+ * This structure contains private callbacks designed to only be used internally
+ * by the hardware core.
+ *
+ * @init_cal_settings: setup types of calibrations supported
+ * @init_cal: starts actual calibration
+ *
+ * @init_mode_gain_regs: Initialize TX/RX gain registers
+ *
+ * @rf_set_freq: change frequency
+ * @spur_mitigate_freq: spur mitigation
+ * @set_rf_regs:
+ * @compute_pll_control: compute the PLL control value to use for
+ * AR_RTC_PLL_CONTROL for a given channel
+ * @setup_calibration: set up calibration
+ * @iscal_supported: used to query if a type of calibration is supported
+ *
+ * @ani_cache_ini_regs: cache the values for ANI from the initial
+ * register settings through the register initialization.
+ */
+struct ath_hw_private_ops {
+ void (*init_hang_checks)(struct ath_hw *ah);
+ bool (*detect_mac_hang)(struct ath_hw *ah);
+ bool (*detect_bb_hang)(struct ath_hw *ah);
+
+ /* Calibration ops */
+ void (*init_cal_settings)(struct ath_hw *ah);
+ bool (*init_cal)(struct ath_hw *ah, struct ath9k_channel *chan);
+
+ void (*init_mode_gain_regs)(struct ath_hw *ah);
+ void (*setup_calibration)(struct ath_hw *ah,
+ struct ath9k_cal_list *currCal);
+
+ /* PHY ops */
+ int (*rf_set_freq)(struct ath_hw *ah,
+ struct ath9k_channel *chan);
+ void (*spur_mitigate_freq)(struct ath_hw *ah,
+ struct ath9k_channel *chan);
+ bool (*set_rf_regs)(struct ath_hw *ah,
+ struct ath9k_channel *chan,
+ u16 modesIndex);
+ void (*set_channel_regs)(struct ath_hw *ah, struct ath9k_channel *chan);
+ void (*init_bb)(struct ath_hw *ah,
+ struct ath9k_channel *chan);
+ int (*process_ini)(struct ath_hw *ah, struct ath9k_channel *chan);
+ void (*olc_init)(struct ath_hw *ah);
+ void (*set_rfmode)(struct ath_hw *ah, struct ath9k_channel *chan);
+ void (*mark_phy_inactive)(struct ath_hw *ah);
+ void (*set_delta_slope)(struct ath_hw *ah, struct ath9k_channel *chan);
+ bool (*rfbus_req)(struct ath_hw *ah);
+ void (*rfbus_done)(struct ath_hw *ah);
+ void (*restore_chainmask)(struct ath_hw *ah);
+ u32 (*compute_pll_control)(struct ath_hw *ah,
+ struct ath9k_channel *chan);
+ bool (*ani_control)(struct ath_hw *ah, enum ath9k_ani_cmd cmd,
+ int param);
+ void (*do_getnf)(struct ath_hw *ah, int16_t nfarray[NUM_NF_READINGS]);
+ void (*set_radar_params)(struct ath_hw *ah,
+ struct ath_hw_radar_conf *conf);
+ int (*fast_chan_change)(struct ath_hw *ah, struct ath9k_channel *chan,
+ u8 *ini_reloaded);
+
+ /* ANI */
+ void (*ani_cache_ini_regs)(struct ath_hw *ah);
+
+#ifdef CONFIG_ATH9K_BTCOEX_SUPPORT
+ bool (*is_aic_enabled)(struct ath_hw *ah);
+#endif /* CONFIG_ATH9K_BTCOEX_SUPPORT */
+};
+
+/**
+ * struct ath_spec_scan - parameters for Atheros spectral scan
+ *
+ * @enabled: enable/disable spectral scan
+ * @short_repeat: controls whether the chip is in spectral scan mode
+ * for 4 usec (enabled) or 204 usec (disabled)
+ * @count: number of scan results requested. There are special meanings
+ * in some chip revisions:
+ * AR92xx: highest bit set (>=128) for endless mode
+ * (spectral scan won't stopped until explicitly disabled)
+ * AR9300 and newer: 0 for endless mode
+ * @endless: true if endless mode is intended. Otherwise, count value is
+ * corrected to the next possible value.
+ * @period: time duration between successive spectral scan entry points
+ * (period*256*Tclk). Tclk = ath_common->clockrate
+ * @fft_period: PHY passes FFT frames to MAC every (fft_period+1)*4uS
+ *
+ * Note: Tclk = 40MHz or 44MHz depending upon operating mode.
+ * Typically it's 44MHz in 2/5GHz on later chips, but there's
+ * a "fast clock" check for this in 5GHz.
+ *
+ */
+struct ath_spec_scan {
+ bool enabled;
+ bool short_repeat;
+ bool endless;
+ u8 count;
+ u8 period;
+ u8 fft_period;
+};
+
+/**
+ * struct ath_hw_ops - callbacks used by hardware code and driver code
+ *
+ * This structure contains callbacks designed to to be used internally by
+ * hardware code and also by the lower level driver.
+ *
+ * @config_pci_powersave:
+ * @calibrate: periodic calibration for NF, ANI, IQ, ADC gain, ADC-DC
+ *
+ * @spectral_scan_config: set parameters for spectral scan and enable/disable it
+ * @spectral_scan_trigger: trigger a spectral scan run
+ * @spectral_scan_wait: wait for a spectral scan run to finish
+ */
+struct ath_hw_ops {
+ void (*config_pci_powersave)(struct ath_hw *ah,
+ bool power_off);
+ void (*rx_enable)(struct ath_hw *ah);
+ void (*set_desc_link)(void *ds, u32 link);
+ int (*calibrate)(struct ath_hw *ah, struct ath9k_channel *chan,
+ u8 rxchainmask, bool longcal);
+ bool (*get_isr)(struct ath_hw *ah, enum ath9k_int *masked,
+ u32 *sync_cause_p);
+ void (*set_txdesc)(struct ath_hw *ah, void *ds,
+ struct ath_tx_info *i);
+ int (*proc_txdesc)(struct ath_hw *ah, void *ds,
+ struct ath_tx_status *ts);
+ int (*get_duration)(struct ath_hw *ah, const void *ds, int index);
+ void (*antdiv_comb_conf_get)(struct ath_hw *ah,
+ struct ath_hw_antcomb_conf *antconf);
+ void (*antdiv_comb_conf_set)(struct ath_hw *ah,
+ struct ath_hw_antcomb_conf *antconf);
+ void (*spectral_scan_config)(struct ath_hw *ah,
+ struct ath_spec_scan *param);
+ void (*spectral_scan_trigger)(struct ath_hw *ah);
+ void (*spectral_scan_wait)(struct ath_hw *ah);
+
+ void (*tx99_start)(struct ath_hw *ah, u32 qnum);
+ void (*tx99_stop)(struct ath_hw *ah);
+ void (*tx99_set_txpower)(struct ath_hw *ah, u8 power);
+
+#ifdef CONFIG_ATH9K_BTCOEX_SUPPORT
+ void (*set_bt_ant_diversity)(struct ath_hw *hw, bool enable);
+#endif
+};
+
+struct ath_nf_limits {
+ s16 max;
+ s16 min;
+ s16 nominal;
+ s16 cal[AR5416_MAX_CHAINS];
+ s16 pwr[AR5416_MAX_CHAINS];
+};
+
+enum ath_cal_list {
+ TX_IQ_CAL = BIT(0),
+ TX_IQ_ON_AGC_CAL = BIT(1),
+ TX_CL_CAL = BIT(2),
+};
+
+/* ah_flags */
+#define AH_USE_EEPROM 0x1
+#define AH_UNPLUGGED 0x2 /* The card has been physically removed. */
+#define AH_FASTCC 0x4
+#define AH_NO_EEP_SWAP 0x8 /* Do not swap EEPROM data */
+
+struct ath_hw {
+ struct ath_ops reg_ops;
+
+ struct device *dev;
+ struct ieee80211_hw *hw;
+ struct ath_common common;
+ struct ath9k_hw_version hw_version;
+ struct ath9k_ops_config config;
+ struct ath9k_hw_capabilities caps;
+ struct ath9k_channel channels[ATH9K_NUM_CHANNELS];
+ struct ath9k_channel *curchan;
+
+ union {
+ struct ar5416_eeprom_def def;
+ struct ar5416_eeprom_4k map4k;
+ struct ar9287_eeprom map9287;
+ struct ar9300_eeprom ar9300_eep;
+ } eeprom;
+ const struct eeprom_ops *eep_ops;
+
+ bool sw_mgmt_crypto_tx;
+ bool sw_mgmt_crypto_rx;
+ bool is_pciexpress;
+ bool aspm_enabled;
+ bool is_monitoring;
+ bool need_an_top2_fixup;
+ u16 tx_trig_level;
+
+ u32 nf_regs[6];
+ struct ath_nf_limits nf_2g;
+ struct ath_nf_limits nf_5g;
+ u16 rfsilent;
+ u32 rfkill_gpio;
+ u32 rfkill_polarity;
+ u32 ah_flags;
+ s16 nf_override;
+
+ bool reset_power_on;
+ bool htc_reset_init;
+
+ enum nl80211_iftype opmode;
+ enum ath9k_power_mode power_mode;
+
+ s8 noise;
+ struct ath9k_hw_cal_data *caldata;
+ struct ath9k_pacal_info pacal_info;
+ struct ar5416Stats stats;
+ struct ath9k_tx_queue_info txq[ATH9K_NUM_TX_QUEUES];
+ DECLARE_BITMAP(pending_del_keymap, ATH_KEYMAX);
+
+ enum ath9k_int imask;
+ u32 imrs2_reg;
+ u32 txok_interrupt_mask;
+ u32 txerr_interrupt_mask;
+ u32 txdesc_interrupt_mask;
+ u32 txeol_interrupt_mask;
+ u32 txurn_interrupt_mask;
+ atomic_t intr_ref_cnt;
+ bool chip_fullsleep;
+ u32 modes_index;
+
+ /* Calibration */
+ u32 supp_cals;
+ struct ath9k_cal_list iq_caldata;
+ struct ath9k_cal_list adcgain_caldata;
+ struct ath9k_cal_list adcdc_caldata;
+ struct ath9k_cal_list *cal_list;
+ struct ath9k_cal_list *cal_list_last;
+ struct ath9k_cal_list *cal_list_curr;
+#define totalPowerMeasI meas0.unsign
+#define totalPowerMeasQ meas1.unsign
+#define totalIqCorrMeas meas2.sign
+#define totalAdcIOddPhase meas0.unsign
+#define totalAdcIEvenPhase meas1.unsign
+#define totalAdcQOddPhase meas2.unsign
+#define totalAdcQEvenPhase meas3.unsign
+#define totalAdcDcOffsetIOddPhase meas0.sign
+#define totalAdcDcOffsetIEvenPhase meas1.sign
+#define totalAdcDcOffsetQOddPhase meas2.sign
+#define totalAdcDcOffsetQEvenPhase meas3.sign
+ union {
+ u32 unsign[AR5416_MAX_CHAINS];
+ int32_t sign[AR5416_MAX_CHAINS];
+ } meas0;
+ union {
+ u32 unsign[AR5416_MAX_CHAINS];
+ int32_t sign[AR5416_MAX_CHAINS];
+ } meas1;
+ union {
+ u32 unsign[AR5416_MAX_CHAINS];
+ int32_t sign[AR5416_MAX_CHAINS];
+ } meas2;
+ union {
+ u32 unsign[AR5416_MAX_CHAINS];
+ int32_t sign[AR5416_MAX_CHAINS];
+ } meas3;
+ u16 cal_samples;
+ u8 enabled_cals;
+
+ u32 sta_id1_defaults;
+ u32 misc_mode;
+
+ /* Private to hardware code */
+ struct ath_hw_private_ops private_ops;
+ /* Accessed by the lower level driver */
+ struct ath_hw_ops ops;
+
+ /* Used to program the radio on non single-chip devices */
+ u32 *analogBank6Data;
+
+ int coverage_class;
+ u32 slottime;
+ u32 globaltxtimeout;
+
+ /* ANI */
+ u32 aniperiod;
+ enum ath9k_ani_cmd ani_function;
+ u32 ani_skip_count;
+ struct ar5416AniState ani;
+
+#ifdef CONFIG_ATH9K_BTCOEX_SUPPORT
+ struct ath_btcoex_hw btcoex_hw;
+#endif
+
+ u32 intr_txqs;
+ u8 txchainmask;
+ u8 rxchainmask;
+
+ struct ath_hw_radar_conf radar_conf;
+
+ u32 originalGain[22];
+ int initPDADC;
+ int PDADCdelta;
+ int led_pin;
+ u32 gpio_mask;
+ u32 gpio_val;
+
+ struct ar5416IniArray ini_dfs;
+ struct ar5416IniArray iniModes;
+ struct ar5416IniArray iniCommon;
+ struct ar5416IniArray iniBB_RfGain;
+ struct ar5416IniArray iniBank6;
+ struct ar5416IniArray iniAddac;
+ struct ar5416IniArray iniPcieSerdes;
+ struct ar5416IniArray iniPcieSerdesLowPower;
+ struct ar5416IniArray iniModesFastClock;
+ struct ar5416IniArray iniAdditional;
+ struct ar5416IniArray iniModesRxGain;
+ struct ar5416IniArray ini_modes_rx_gain_bounds;
+ struct ar5416IniArray iniModesTxGain;
+ struct ar5416IniArray iniCckfirNormal;
+ struct ar5416IniArray iniCckfirJapan2484;
+ struct ar5416IniArray iniModes_9271_ANI_reg;
+ struct ar5416IniArray ini_radio_post_sys2ant;
+ struct ar5416IniArray ini_modes_rxgain_xlna;
+ struct ar5416IniArray ini_modes_rxgain_bb_core;
+ struct ar5416IniArray ini_modes_rxgain_bb_postamble;
+
+ struct ar5416IniArray iniMac[ATH_INI_NUM_SPLIT];
+ struct ar5416IniArray iniBB[ATH_INI_NUM_SPLIT];
+ struct ar5416IniArray iniRadio[ATH_INI_NUM_SPLIT];
+ struct ar5416IniArray iniSOC[ATH_INI_NUM_SPLIT];
+
+ u32 intr_gen_timer_trigger;
+ u32 intr_gen_timer_thresh;
+ struct ath_gen_timer_table hw_gen_timers;
+
+ struct ar9003_txs *ts_ring;
+ u32 ts_paddr_start;
+ u32 ts_paddr_end;
+ u16 ts_tail;
+ u16 ts_size;
+
+ u32 bb_watchdog_last_status;
+ u32 bb_watchdog_timeout_ms; /* in ms, 0 to disable */
+ u8 bb_hang_rx_ofdm; /* true if bb hang due to rx_ofdm */
+
+ unsigned int paprd_target_power;
+ unsigned int paprd_training_power;
+ unsigned int paprd_ratemask;
+ unsigned int paprd_ratemask_ht40;
+ bool paprd_table_write_done;
+ u32 paprd_gain_table_entries[PAPRD_GAIN_TABLE_ENTRIES];
+ u8 paprd_gain_table_index[PAPRD_GAIN_TABLE_ENTRIES];
+ /*
+ * Store the permanent value of Reg 0x4004in WARegVal
+ * so we dont have to R/M/W. We should not be reading
+ * this register when in sleep states.
+ */
+ u32 WARegVal;
+
+ /* Enterprise mode cap */
+ u32 ent_mode;
+
+#ifdef CONFIG_ATH9K_WOW
+ struct ath9k_hw_wow wow;
+#endif
+ bool is_clk_25mhz;
+ int (*get_mac_revision)(void);
+ int (*external_reset)(void);
+ bool disable_2ghz;
+ bool disable_5ghz;
+
+ const struct firmware *eeprom_blob;
+
+ struct ath_dynack dynack;
+
+ bool tpc_enabled;
+ u8 tx_power[Ar5416RateSize];
+ u8 tx_power_stbc[Ar5416RateSize];
+ bool msi_enabled;
+ u32 msi_mask;
+ u32 msi_reg;
+};
+
+struct ath_bus_ops {
+ enum ath_bus_type ath_bus_type;
+ void (*read_cachesize)(struct ath_common *common, int *csz);
+ bool (*eeprom_read)(struct ath_common *common, u32 off, u16 *data);
+ void (*bt_coex_prep)(struct ath_common *common);
+ void (*aspm_init)(struct ath_common *common);
+};
+
+static inline struct ath_common *ath9k_hw_common(struct ath_hw *ah)
+{
+ return &ah->common;
+}
+
+static inline struct ath_regulatory *ath9k_hw_regulatory(struct ath_hw *ah)
+{
+ return &(ath9k_hw_common(ah)->regulatory);
+}
+
+static inline struct ath_hw_private_ops *ath9k_hw_private_ops(struct ath_hw *ah)
+{
+ return &ah->private_ops;
+}
+
+static inline struct ath_hw_ops *ath9k_hw_ops(struct ath_hw *ah)
+{
+ return &ah->ops;
+}
+
+static inline u8 get_streams(int mask)
+{
+ return !!(mask & BIT(0)) + !!(mask & BIT(1)) + !!(mask & BIT(2));
+}
+
+/* Initialization, Detach, Reset */
+void ath9k_hw_deinit(struct ath_hw *ah);
+int ath9k_hw_init(struct ath_hw *ah);
+int ath9k_hw_reset(struct ath_hw *ah, struct ath9k_channel *chan,
+ struct ath9k_hw_cal_data *caldata, bool fastcc);
+int ath9k_hw_fill_cap_info(struct ath_hw *ah);
+u32 ath9k_regd_get_ctl(struct ath_regulatory *reg, struct ath9k_channel *chan);
+
+/* GPIO / RFKILL / Antennae */
+void ath9k_hw_gpio_request_in(struct ath_hw *ah, u32 gpio, const char *label);
+void ath9k_hw_gpio_request_out(struct ath_hw *ah, u32 gpio, const char *label,
+ u32 ah_signal_type);
+void ath9k_hw_gpio_free(struct ath_hw *ah, u32 gpio);
+u32 ath9k_hw_gpio_get(struct ath_hw *ah, u32 gpio);
+void ath9k_hw_set_gpio(struct ath_hw *ah, u32 gpio, u32 val);
+void ath9k_hw_setantenna(struct ath_hw *ah, u32 antenna);
+
+/* General Operation */
+void ath9k_hw_synth_delay(struct ath_hw *ah, struct ath9k_channel *chan,
+ int hw_delay);
+bool ath9k_hw_wait(struct ath_hw *ah, u32 reg, u32 mask, u32 val, u32 timeout);
+void ath9k_hw_write_array(struct ath_hw *ah, const struct ar5416IniArray *array,
+ int column, unsigned int *writecnt);
+void ath9k_hw_read_array(struct ath_hw *ah, u32 array[][2], int size);
+u32 ath9k_hw_reverse_bits(u32 val, u32 n);
+u16 ath9k_hw_computetxtime(struct ath_hw *ah,
+ u8 phy, int kbps,
+ u32 frameLen, u16 rateix, bool shortPreamble);
+void ath9k_hw_get_channel_centers(struct ath_hw *ah,
+ struct ath9k_channel *chan,
+ struct chan_centers *centers);
+u32 ath9k_hw_getrxfilter(struct ath_hw *ah);
+void ath9k_hw_setrxfilter(struct ath_hw *ah, u32 bits);
+bool ath9k_hw_phy_disable(struct ath_hw *ah);
+bool ath9k_hw_disable(struct ath_hw *ah);
+void ath9k_hw_set_txpowerlimit(struct ath_hw *ah, u32 limit, bool test);
+void ath9k_hw_setopmode(struct ath_hw *ah);
+void ath9k_hw_setmcastfilter(struct ath_hw *ah, u32 filter0, u32 filter1);
+void ath9k_hw_write_associd(struct ath_hw *ah);
+u32 ath9k_hw_gettsf32(struct ath_hw *ah);
+u64 ath9k_hw_gettsf64(struct ath_hw *ah);
+void ath9k_hw_settsf64(struct ath_hw *ah, u64 tsf64);
+void ath9k_hw_reset_tsf(struct ath_hw *ah);
+u32 ath9k_hw_get_tsf_offset(struct timespec64 *last, struct timespec64 *cur);
+void ath9k_hw_set_tsfadjust(struct ath_hw *ah, bool set);
+void ath9k_hw_init_global_settings(struct ath_hw *ah);
+u32 ar9003_get_pll_sqsum_dvc(struct ath_hw *ah);
+void ath9k_hw_set11nmac2040(struct ath_hw *ah, struct ath9k_channel *chan);
+void ath9k_hw_beaconinit(struct ath_hw *ah, u32 next_beacon, u32 beacon_period);
+void ath9k_hw_set_sta_beacon_timers(struct ath_hw *ah,
+ const struct ath9k_beacon_state *bs);
+void ath9k_hw_check_nav(struct ath_hw *ah);
+bool ath9k_hw_check_alive(struct ath_hw *ah);
+
+bool ath9k_hw_setpower(struct ath_hw *ah, enum ath9k_power_mode mode);
+
+/* Generic hw timer primitives */
+struct ath_gen_timer *ath_gen_timer_alloc(struct ath_hw *ah,
+ void (*trigger)(void *),
+ void (*overflow)(void *),
+ void *arg,
+ u8 timer_index);
+void ath9k_hw_gen_timer_start(struct ath_hw *ah,
+ struct ath_gen_timer *timer,
+ u32 timer_next,
+ u32 timer_period);
+void ath9k_hw_gen_timer_start_tsf2(struct ath_hw *ah);
+void ath9k_hw_gen_timer_stop(struct ath_hw *ah, struct ath_gen_timer *timer);
+
+void ath_gen_timer_free(struct ath_hw *ah, struct ath_gen_timer *timer);
+void ath_gen_timer_isr(struct ath_hw *hw);
+
+void ath9k_hw_name(struct ath_hw *ah, char *hw_name, size_t len);
+
+/* PHY */
+void ath9k_hw_get_delta_slope_vals(struct ath_hw *ah, u32 coef_scaled,
+ u32 *coef_mantissa, u32 *coef_exponent);
+void ath9k_hw_apply_txpower(struct ath_hw *ah, struct ath9k_channel *chan,
+ bool test);
+
+/*
+ * Code Specific to AR5008, AR9001 or AR9002,
+ * we stuff these here to avoid callbacks for AR9003.
+ */
+int ar9002_hw_rf_claim(struct ath_hw *ah);
+void ar9002_hw_enable_async_fifo(struct ath_hw *ah);
+
+/*
+ * Code specific to AR9003, we stuff these here to avoid callbacks
+ * for older families
+ */
+bool ar9003_hw_bb_watchdog_check(struct ath_hw *ah);
+void ar9003_hw_bb_watchdog_config(struct ath_hw *ah);
+void ar9003_hw_bb_watchdog_read(struct ath_hw *ah);
+void ar9003_hw_bb_watchdog_dbg_info(struct ath_hw *ah);
+void ar9003_hw_disable_phy_restart(struct ath_hw *ah);
+void ar9003_paprd_enable(struct ath_hw *ah, bool val);
+void ar9003_paprd_populate_single_table(struct ath_hw *ah,
+ struct ath9k_hw_cal_data *caldata,
+ int chain);
+int ar9003_paprd_create_curve(struct ath_hw *ah,
+ struct ath9k_hw_cal_data *caldata, int chain);
+void ar9003_paprd_setup_gain_table(struct ath_hw *ah, int chain);
+int ar9003_paprd_init_table(struct ath_hw *ah);
+bool ar9003_paprd_is_done(struct ath_hw *ah);
+bool ar9003_is_paprd_enabled(struct ath_hw *ah);
+void ar9003_hw_set_chain_masks(struct ath_hw *ah, u8 rx, u8 tx);
+void ar9003_hw_init_rate_txpower(struct ath_hw *ah, u8 *rate_array,
+ struct ath9k_channel *chan);
+void ar5008_hw_cmn_spur_mitigate(struct ath_hw *ah,
+ struct ath9k_channel *chan, int bin);
+void ar5008_hw_init_rate_txpower(struct ath_hw *ah, int16_t *rate_array,
+ struct ath9k_channel *chan, int ht40_delta);
+
+/* Hardware family op attach helpers */
+int ar5008_hw_attach_phy_ops(struct ath_hw *ah);
+void ar9002_hw_attach_phy_ops(struct ath_hw *ah);
+void ar9003_hw_attach_phy_ops(struct ath_hw *ah);
+
+void ar9002_hw_attach_calib_ops(struct ath_hw *ah);
+void ar9003_hw_attach_calib_ops(struct ath_hw *ah);
+
+int ar9002_hw_attach_ops(struct ath_hw *ah);
+void ar9003_hw_attach_ops(struct ath_hw *ah);
+
+void ar9002_hw_load_ani_reg(struct ath_hw *ah, struct ath9k_channel *chan);
+
+void ath9k_ani_reset(struct ath_hw *ah, bool is_scanning);
+void ath9k_hw_ani_monitor(struct ath_hw *ah, struct ath9k_channel *chan);
+
+void ath9k_hw_set_ack_timeout(struct ath_hw *ah, u32 us);
+void ath9k_hw_set_cts_timeout(struct ath_hw *ah, u32 us);
+void ath9k_hw_setslottime(struct ath_hw *ah, u32 us);
+
+#ifdef CONFIG_ATH9K_BTCOEX_SUPPORT
+void ar9003_hw_attach_aic_ops(struct ath_hw *ah);
+static inline bool ath9k_hw_btcoex_is_enabled(struct ath_hw *ah)
+{
+ return ah->btcoex_hw.enabled;
+}
+static inline bool ath9k_hw_mci_is_enabled(struct ath_hw *ah)
+{
+ return ah->common.btcoex_enabled &&
+ (ah->caps.hw_caps & ATH9K_HW_CAP_MCI);
+
+}
+void ath9k_hw_btcoex_enable(struct ath_hw *ah);
+static inline enum ath_btcoex_scheme
+ath9k_hw_get_btcoex_scheme(struct ath_hw *ah)
+{
+ return ah->btcoex_hw.scheme;
+}
+#else
+static inline void ar9003_hw_attach_aic_ops(struct ath_hw *ah)
+{
+}
+static inline bool ath9k_hw_btcoex_is_enabled(struct ath_hw *ah)
+{
+ return false;
+}
+static inline bool ath9k_hw_mci_is_enabled(struct ath_hw *ah)
+{
+ return false;
+}
+static inline void ath9k_hw_btcoex_enable(struct ath_hw *ah)
+{
+}
+static inline enum ath_btcoex_scheme
+ath9k_hw_get_btcoex_scheme(struct ath_hw *ah)
+{
+ return ATH_BTCOEX_CFG_NONE;
+}
+#endif /* CONFIG_ATH9K_BTCOEX_SUPPORT */
+
+
+#ifdef CONFIG_ATH9K_WOW
+int ath9k_hw_wow_apply_pattern(struct ath_hw *ah, u8 *user_pattern,
+ u8 *user_mask, int pattern_count,
+ int pattern_len);
+u32 ath9k_hw_wow_wakeup(struct ath_hw *ah);
+void ath9k_hw_wow_enable(struct ath_hw *ah, u32 pattern_enable);
+#else
+static inline int ath9k_hw_wow_apply_pattern(struct ath_hw *ah,
+ u8 *user_pattern,
+ u8 *user_mask,
+ int pattern_count,
+ int pattern_len)
+{
+ return 0;
+}
+static inline u32 ath9k_hw_wow_wakeup(struct ath_hw *ah)
+{
+ return 0;
+}
+static inline void ath9k_hw_wow_enable(struct ath_hw *ah, u32 pattern_enable)
+{
+}
+#endif
+
+#define ATH9K_CLOCK_RATE_CCK 22
+#define ATH9K_CLOCK_RATE_5GHZ_OFDM 40
+#define ATH9K_CLOCK_RATE_2GHZ_OFDM 44
+#define ATH9K_CLOCK_FAST_RATE_5GHZ_OFDM 44
+
+#endif
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-22 15:26:11 +0000