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ah.h (235972) ah.h (237611)
1/*
2 * Copyright (c) 2002-2009 Sam Leffler, Errno Consulting
3 * Copyright (c) 2002-2008 Atheros Communications, Inc.
4 *
5 * Permission to use, copy, modify, and/or distribute this software for any
6 * purpose with or without fee is hereby granted, provided that the above
7 * copyright notice and this permission notice appear in all copies.
8 *
9 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
10 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
11 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
12 * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
13 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
14 * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
15 * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
16 *
1/*
2 * Copyright (c) 2002-2009 Sam Leffler, Errno Consulting
3 * Copyright (c) 2002-2008 Atheros Communications, Inc.
4 *
5 * Permission to use, copy, modify, and/or distribute this software for any
6 * purpose with or without fee is hereby granted, provided that the above
7 * copyright notice and this permission notice appear in all copies.
8 *
9 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
10 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
11 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
12 * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
13 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
14 * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
15 * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
16 *
17 * $FreeBSD: head/sys/dev/ath/ath_hal/ah.h 235972 2012-05-25 05:01:27Z adrian $
17 * $FreeBSD: head/sys/dev/ath/ath_hal/ah.h 237611 2012-06-26 22:16:53Z adrian $
18 */
19
20#ifndef _ATH_AH_H_
21#define _ATH_AH_H_
22/*
23 * Atheros Hardware Access Layer
24 *
25 * Clients of the HAL call ath_hal_attach to obtain a reference to an ath_hal

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416 | HAL_INT_RXKCM
417 | HAL_INT_SWBA
418 | HAL_INT_BMISS
419 | HAL_INT_BNR
420 | HAL_INT_GPIO,
421} HAL_INT;
422
423typedef enum {
18 */
19
20#ifndef _ATH_AH_H_
21#define _ATH_AH_H_
22/*
23 * Atheros Hardware Access Layer
24 *
25 * Clients of the HAL call ath_hal_attach to obtain a reference to an ath_hal

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416 | HAL_INT_RXKCM
417 | HAL_INT_SWBA
418 | HAL_INT_BMISS
419 | HAL_INT_BNR
420 | HAL_INT_GPIO,
421} HAL_INT;
422
423typedef enum {
424 HAL_GPIO_MUX_OUTPUT = 0,
425 HAL_GPIO_MUX_PCIE_ATTENTION_LED = 1,
426 HAL_GPIO_MUX_PCIE_POWER_LED = 2,
427 HAL_GPIO_MUX_TX_FRAME = 3,
428 HAL_GPIO_MUX_RX_CLEAR_EXTERNAL = 4,
429 HAL_GPIO_MUX_MAC_NETWORK_LED = 5,
430 HAL_GPIO_MUX_MAC_POWER_LED = 6
424 HAL_GPIO_OUTPUT_MUX_AS_OUTPUT = 0,
425 HAL_GPIO_OUTPUT_MUX_PCIE_ATTENTION_LED = 1,
426 HAL_GPIO_OUTPUT_MUX_PCIE_POWER_LED = 2,
427 HAL_GPIO_OUTPUT_MUX_MAC_NETWORK_LED = 3,
428 HAL_GPIO_OUTPUT_MUX_MAC_POWER_LED = 4,
429 HAL_GPIO_OUTPUT_MUX_AS_WLAN_ACTIVE = 5,
430 HAL_GPIO_OUTPUT_MUX_AS_TX_FRAME = 6
431} HAL_GPIO_MUX_TYPE;
432
433typedef enum {
434 HAL_GPIO_INTR_LOW = 0,
435 HAL_GPIO_INTR_HIGH = 1,
436 HAL_GPIO_INTR_DISABLE = 2
437} HAL_GPIO_INTR_TYPE;
438

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772 uint64_t re_full_ts; /* 64-bit full timestamp from interrupt time */
773 uint32_t re_ts; /* Original 15 bit recv timestamp */
774 uint8_t re_rssi; /* rssi of radar event */
775 uint8_t re_dur; /* duration of radar pulse */
776 uint32_t re_flags; /* Flags (see above) */
777};
778typedef struct hal_dfs_event HAL_DFS_EVENT;
779
431} HAL_GPIO_MUX_TYPE;
432
433typedef enum {
434 HAL_GPIO_INTR_LOW = 0,
435 HAL_GPIO_INTR_HIGH = 1,
436 HAL_GPIO_INTR_DISABLE = 2
437} HAL_GPIO_INTR_TYPE;
438

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772 uint64_t re_full_ts; /* 64-bit full timestamp from interrupt time */
773 uint32_t re_ts; /* Original 15 bit recv timestamp */
774 uint8_t re_rssi; /* rssi of radar event */
775 uint8_t re_dur; /* duration of radar pulse */
776 uint32_t re_flags; /* Flags (see above) */
777};
778typedef struct hal_dfs_event HAL_DFS_EVENT;
779
780/*
781 * BT Co-existence definitions
782 */
783typedef enum {
784 HAL_BT_MODULE_CSR_BC4 = 0, /* CSR BlueCore v4 */
785 HAL_BT_MODULE_JANUS = 1, /* Kite + Valkyrie combo */
786 HAL_BT_MODULE_HELIUS = 2, /* Kiwi + Valkyrie combo */
787 HAL_MAX_BT_MODULES
788} HAL_BT_MODULE;
789
790typedef struct {
791 HAL_BT_MODULE bt_module;
792 u_int8_t bt_coex_config;
793 u_int8_t bt_gpio_bt_active;
794 u_int8_t bt_gpio_bt_priority;
795 u_int8_t bt_gpio_wlan_active;
796 u_int8_t bt_active_polarity;
797 HAL_BOOL bt_single_ant;
798 u_int8_t bt_dutyCycle;
799 u_int8_t bt_isolation;
800 u_int8_t bt_period;
801} HAL_BT_COEX_INFO;
802
803typedef enum {
804 HAL_BT_COEX_MODE_LEGACY = 0, /* legacy rx_clear mode */
805 HAL_BT_COEX_MODE_UNSLOTTED = 1, /* untimed/unslotted mode */
806 HAL_BT_COEX_MODE_SLOTTED = 2, /* slotted mode */
807 HAL_BT_COEX_MODE_DISALBED = 3, /* coexistence disabled */
808} HAL_BT_COEX_MODE;
809
810typedef enum {
811 HAL_BT_COEX_CFG_NONE, /* No bt coex enabled */
812 HAL_BT_COEX_CFG_2WIRE_2CH, /* 2-wire with 2 chains */
813 HAL_BT_COEX_CFG_2WIRE_CH1, /* 2-wire with ch1 */
814 HAL_BT_COEX_CFG_2WIRE_CH0, /* 2-wire with ch0 */
815 HAL_BT_COEX_CFG_3WIRE, /* 3-wire */
816 HAL_BT_COEX_CFG_MCI /* MCI */
817} HAL_BT_COEX_CFG;
818
819typedef enum {
820 HAL_BT_COEX_SET_ACK_PWR = 0, /* Change ACK power setting */
821 HAL_BT_COEX_LOWER_TX_PWR, /* Change transmit power */
822 HAL_BT_COEX_ANTENNA_DIVERSITY, /* Enable RX diversity for Kite */
823} HAL_BT_COEX_SET_PARAMETER;
824
825#define HAL_BT_COEX_FLAG_LOW_ACK_PWR 0x00000001
826#define HAL_BT_COEX_FLAG_LOWER_TX_PWR 0x00000002
827/* Check Rx Diversity is allowed */
828#define HAL_BT_COEX_FLAG_ANT_DIV_ALLOW 0x00000004
829/* Check Diversity is on or off */
830#define HAL_BT_COEX_FLAG_ANT_DIV_ENABLE 0x00000008
831
832#define HAL_BT_COEX_ANTDIV_CONTROL1_ENABLE 0x0b
833/* main: LNA1, alt: LNA2 */
834#define HAL_BT_COEX_ANTDIV_CONTROL2_ENABLE 0x09
835#define HAL_BT_COEX_ANTDIV_CONTROL1_FIXED_A 0x04
836#define HAL_BT_COEX_ANTDIV_CONTROL2_FIXED_A 0x09
837#define HAL_BT_COEX_ANTDIV_CONTROL1_FIXED_B 0x02
838#define HAL_BT_COEX_ANTDIV_CONTROL2_FIXED_B 0x06
839
840#define HAL_BT_COEX_ISOLATION_FOR_NO_COEX 30
841
842#define HAL_BT_COEX_ANT_DIV_SWITCH_COM 0x66666666
843
844#define HAL_BT_COEX_HELIUS_CHAINMASK 0x02
845
846#define HAL_BT_COEX_LOW_ACK_POWER 0x0
847#define HAL_BT_COEX_HIGH_ACK_POWER 0x3f3f3f
848
849typedef enum {
850 HAL_BT_COEX_NO_STOMP = 0,
851 HAL_BT_COEX_STOMP_ALL,
852 HAL_BT_COEX_STOMP_LOW,
853 HAL_BT_COEX_STOMP_NONE,
854 HAL_BT_COEX_STOMP_ALL_FORCE,
855 HAL_BT_COEX_STOMP_LOW_FORCE,
856} HAL_BT_COEX_STOMP_TYPE;
857
858typedef struct {
859 /* extend rx_clear after tx/rx to protect the burst (in usec). */
860 u_int8_t bt_time_extend;
861
862 /*
863 * extend rx_clear as long as txsm is
864 * transmitting or waiting for ack.
865 */
866 HAL_BOOL bt_txstate_extend;
867
868 /*
869 * extend rx_clear so that when tx_frame
870 * is asserted, rx_clear will drop.
871 */
872 HAL_BOOL bt_txframe_extend;
873
874 /*
875 * coexistence mode
876 */
877 HAL_BT_COEX_MODE bt_mode;
878
879 /*
880 * treat BT high priority traffic as
881 * a quiet collision
882 */
883 HAL_BOOL bt_quiet_collision;
884
885 /*
886 * invert rx_clear as WLAN_ACTIVE
887 */
888 HAL_BOOL bt_rxclear_polarity;
889
890 /*
891 * slotted mode only. indicate the time in usec
892 * from the rising edge of BT_ACTIVE to the time
893 * BT_PRIORITY can be sampled to indicate priority.
894 */
895 u_int8_t bt_priority_time;
896
897 /*
898 * slotted mode only. indicate the time in usec
899 * from the rising edge of BT_ACTIVE to the time
900 * BT_PRIORITY can be sampled to indicate tx/rx and
901 * BT_FREQ is sampled.
902 */
903 u_int8_t bt_first_slot_time;
904
905 /*
906 * slotted mode only. rx_clear and bt_ant decision
907 * will be held the entire time that BT_ACTIVE is asserted,
908 * otherwise the decision is made before every slot boundry.
909 */
910 HAL_BOOL bt_hold_rxclear;
911} HAL_BT_COEX_CONFIG;
912
780typedef struct
781{
782 int ah_debug; /* only used if AH_DEBUG is defined */
783 int ah_ar5416_biasadj; /* enable AR2133 radio specific bias fiddling */
784
785 /* NB: these are deprecated; they exist for now for compatibility */
786 int ah_dma_beacon_response_time;/* in TU's */
787 int ah_sw_beacon_response_time; /* in TU's */

--- 398 unchanged lines hidden --- 		913typedef struct
914{
915 int ah_debug; /* only used if AH_DEBUG is defined */
916 int ah_ar5416_biasadj; /* enable AR2133 radio specific bias fiddling */
917
918 /* NB: these are deprecated; they exist for now for compatibility */
919 int ah_dma_beacon_response_time;/* in TU's */
920 int ah_sw_beacon_response_time; /* in TU's */

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