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path: root/drivers/net/wireless/ath/ath9k/hw.h
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Diffstat (limited to 'drivers/net/wireless/ath/ath9k/hw.h')
-rw-r--r--drivers/net/wireless/ath/ath9k/hw.h123
1 files changed, 92 insertions, 31 deletions
diff --git a/drivers/net/wireless/ath/ath9k/hw.h b/drivers/net/wireless/ath/ath9k/hw.h
index 9d0b31ad4603..9106a0b537dd 100644
--- a/drivers/net/wireless/ath/ath9k/hw.h
+++ b/drivers/net/wireless/ath/ath9k/hw.h
@@ -42,6 +42,13 @@
#define AR_SUBVENDOR_ID_NEW_A 0x7065
#define AR5416_MAGIC 0x19641014
+#define AR5416_DEVID_AR9287_PCI 0x002D
+#define AR5416_DEVID_AR9287_PCIE 0x002E
+
+#define AR9280_COEX2WIRE_SUBSYSID 0x309b
+#define AT9285_COEX3WIRE_SA_SUBSYSID 0x30aa
+#define AT9285_COEX3WIRE_DA_SUBSYSID 0x30ab
+
/* Register read/write primitives */
#define REG_WRITE(_ah, _reg, _val) ath9k_iowrite32((_ah), (_reg), (_val))
#define REG_READ(_ah, _reg) ath9k_ioread32((_ah), (_reg))
@@ -76,6 +83,7 @@
#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
@@ -95,6 +103,7 @@
#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 200000
@@ -113,15 +122,20 @@
enum wireless_mode {
ATH9K_MODE_11A = 0,
- ATH9K_MODE_11B = 2,
- ATH9K_MODE_11G = 3,
- ATH9K_MODE_11NA_HT20 = 6,
- ATH9K_MODE_11NG_HT20 = 7,
- ATH9K_MODE_11NA_HT40PLUS = 8,
- ATH9K_MODE_11NA_HT40MINUS = 9,
- ATH9K_MODE_11NG_HT40PLUS = 10,
- ATH9K_MODE_11NG_HT40MINUS = 11,
- ATH9K_MODE_MAX
+ ATH9K_MODE_11G,
+ ATH9K_MODE_11NA_HT20,
+ ATH9K_MODE_11NG_HT20,
+ ATH9K_MODE_11NA_HT40PLUS,
+ ATH9K_MODE_11NA_HT40MINUS,
+ ATH9K_MODE_11NG_HT40PLUS,
+ ATH9K_MODE_11NG_HT40MINUS,
+ ATH9K_MODE_MAX,
+};
+
+enum ath9k_ant_setting {
+ ATH9K_ANT_VARIABLE = 0,
+ ATH9K_ANT_FIXED_A,
+ ATH9K_ANT_FIXED_B
};
enum ath9k_hw_caps {
@@ -142,7 +156,6 @@ enum ath9k_hw_caps {
ATH9K_HW_CAP_ENHANCEDPM = BIT(14),
ATH9K_HW_CAP_AUTOSLEEP = BIT(15),
ATH9K_HW_CAP_4KB_SPLITTRANS = BIT(16),
- ATH9K_HW_CAP_BT_COEX = BIT(17)
};
enum ath9k_capability_type {
@@ -188,7 +201,7 @@ struct ath9k_ops_config {
u32 cck_trig_high;
u32 cck_trig_low;
u32 enable_ani;
- u16 diversity_control;
+ enum ath9k_ant_setting diversity_control;
u16 antenna_switch_swap;
int serialize_regmode;
bool intr_mitigation;
@@ -229,6 +242,7 @@ enum ath9k_int {
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,
@@ -327,12 +341,6 @@ enum ath9k_power_mode {
ATH9K_PM_UNDEFINED
};
-enum ath9k_ant_setting {
- ATH9K_ANT_VARIABLE = 0,
- ATH9K_ANT_FIXED_A,
- ATH9K_ANT_FIXED_B
-};
-
enum ath9k_tp_scale {
ATH9K_TP_SCALE_MAX = 0,
ATH9K_TP_SCALE_50,
@@ -386,6 +394,42 @@ struct ath9k_hw_version {
u16 phyRev;
u16 analog5GhzRev;
u16 analog2GhzRev;
+ u16 subsysid;
+};
+
+/* Generic TSF timer definitions */
+
+#define ATH_MAX_GEN_TIMER 16
+
+#define AR_GENTMR_BIT(_index) (1 << (_index))
+
+/*
+ * Using de Bruijin sequence to to look up 1's index in a 32 bit number
+ * debruijn32 = 0000 0111 0111 1100 1011 0101 0011 0001
+ */
+#define debruijn32 0x077CB531UL
+
+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 {
+ u32 gen_timer_index[32];
+ struct ath_gen_timer *timers[ATH_MAX_GEN_TIMER];
+ union {
+ unsigned long timer_bits;
+ u16 val;
+ } timer_mask;
};
struct ath_hw {
@@ -393,13 +437,13 @@ struct ath_hw {
struct ath9k_hw_version hw_version;
struct ath9k_ops_config config;
struct ath9k_hw_capabilities caps;
- struct ath_regulatory regulatory;
struct ath9k_channel channels[38];
struct ath9k_channel *curchan;
union {
struct ar5416_eeprom_def def;
struct ar5416_eeprom_4k map4k;
+ struct ar9287_eeprom map9287;
} eeprom;
const struct eeprom_ops *eep_ops;
enum ath9k_eep_map eep_map;
@@ -411,15 +455,15 @@ struct ath_hw {
u16 rfsilent;
u32 rfkill_gpio;
u32 rfkill_polarity;
- u32 btactive_gpio;
- u32 wlanactive_gpio;
u32 ah_flags;
+ bool htc_reset_init;
+
enum nl80211_iftype opmode;
enum ath9k_power_mode power_mode;
- enum ath9k_power_mode restore_mode;
struct ath9k_nfcal_hist nfCalHist[NUM_NF_READINGS];
+ struct ath9k_pacal_info pacal_info;
struct ar5416Stats stats;
struct ath9k_tx_queue_info txq[ATH9K_NUM_TX_QUEUES];
@@ -432,8 +476,6 @@ struct ath_hw {
u32 txurn_interrupt_mask;
bool chip_fullsleep;
u32 atim_window;
- u16 antenna_switch_swap;
- enum ath9k_ant_setting diversity_control;
/* Calibration */
enum ath9k_cal_types supp_cals;
@@ -502,7 +544,6 @@ struct ath_hw {
/* ANI */
u32 proc_phyerr;
- bool has_hw_phycounters;
u32 aniperiod;
struct ar5416AniState *curani;
struct ar5416AniState ani[255];
@@ -520,6 +561,7 @@ struct ath_hw {
u32 originalGain[22];
int initPDADC;
int PDADCdelta;
+ u8 led_pin;
struct ar5416IniArray iniModes;
struct ar5416IniArray iniCommon;
@@ -536,13 +578,17 @@ struct ath_hw {
struct ar5416IniArray iniModesAdditional;
struct ar5416IniArray iniModesRxGain;
struct ar5416IniArray iniModesTxGain;
+
+ u32 intr_gen_timer_trigger;
+ u32 intr_gen_timer_thresh;
+ struct ath_gen_timer_table hw_gen_timers;
};
-/* Attach, Detach, Reset */
+/* Initialization, Detach, Reset */
const char *ath9k_hw_probe(u16 vendorid, u16 devid);
void ath9k_hw_detach(struct ath_hw *ah);
-struct ath_hw *ath9k_hw_attach(u16 devid, struct ath_softc *sc, int *error);
-void ath9k_hw_rfdetach(struct ath_hw *ah);
+int ath9k_hw_init(struct ath_hw *ah);
+void ath9k_hw_rf_free(struct ath_hw *ah);
int ath9k_hw_reset(struct ath_hw *ah, struct ath9k_channel *chan,
bool bChannelChange);
void ath9k_hw_fill_cap_info(struct ath_hw *ah);
@@ -596,7 +642,7 @@ void ath9k_hw_write_associd(struct ath_softc *sc);
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);
-bool ath9k_hw_set_tsfadjust(struct ath_hw *ah, u32 setting);
+void ath9k_hw_set_tsfadjust(struct ath_hw *ah, u32 setting);
bool ath9k_hw_setslottime(struct ath_hw *ah, u32 us);
void ath9k_hw_set11nmac2040(struct ath_hw *ah, enum ath9k_ht_macmode mode);
void ath9k_hw_beaconinit(struct ath_hw *ah, u32 next_beacon, u32 beacon_period);
@@ -609,9 +655,24 @@ void ath9k_hw_configpcipowersave(struct ath_hw *ah, int restore);
/* Interrupt Handling */
bool ath9k_hw_intrpend(struct ath_hw *ah);
bool ath9k_hw_getisr(struct ath_hw *ah, enum ath9k_int *masked);
-enum ath9k_int ath9k_hw_intrget(struct ath_hw *ah);
enum ath9k_int ath9k_hw_set_interrupts(struct ath_hw *ah, enum ath9k_int ints);
-void ath9k_hw_btcoex_enable(struct ath_hw *ah);
-
+/* 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 ath_gen_timer_start(struct ath_hw *ah, struct ath_gen_timer *timer,
+ u32 timer_next, u32 timer_period);
+void ath_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);
+u32 ath9k_hw_gettsf32(struct ath_hw *ah);
+
+#define ATH_PCIE_CAP_LINK_CTRL 0x70
+#define ATH_PCIE_CAP_LINK_L0S 1
+#define ATH_PCIE_CAP_LINK_L1 2
+
+void ath_pcie_aspm_disable(struct ath_softc *sc);
#endif
generated by cgit v1.2.3 (git 2.0.4) at 2024-04-27 04:38:28 +0000