drivers/net/wireless/ath/ath11k/hw.h - kernel/common - Git at Google

 /* SPDX-License-Identifier: BSD-3-Clause-Clear */
 /*
  * Copyright (c) 2018-2019 The Linux Foundation. All rights reserved.
  */

 #ifndef ATH11K_HW_H
 #define ATH11K_HW_H

 #include "wmi.h"

 /* Target configuration defines */

 /* Num VDEVS per radio */
 #define TARGET_NUM_VDEVS	(16 + 1)

 #define TARGET_NUM_PEERS_PDEV	(512 + TARGET_NUM_VDEVS)

 /* Num of peers for Single Radio mode */
 #define TARGET_NUM_PEERS_SINGLE		(TARGET_NUM_PEERS_PDEV)

 /* Num of peers for DBS */
 #define TARGET_NUM_PEERS_DBS		(2 * TARGET_NUM_PEERS_PDEV)

 /* Num of peers for DBS_SBS */
 #define TARGET_NUM_PEERS_DBS_SBS	(3 * TARGET_NUM_PEERS_PDEV)

 /* Max num of stations (per radio) */
 #define TARGET_NUM_STATIONS	512

 #define TARGET_NUM_PEERS(x)	TARGET_NUM_PEERS_##x
 #define TARGET_NUM_PEER_KEYS	2
 #define TARGET_NUM_TIDS(x)	(2 * TARGET_NUM_PEERS(x) + \
 				 4 * TARGET_NUM_VDEVS + 8)

 #define TARGET_AST_SKID_LIMIT	16
 #define TARGET_NUM_OFFLD_PEERS	4
 #define TARGET_NUM_OFFLD_REORDER_BUFFS 4

 #define TARGET_TX_CHAIN_MASK	(BIT(0) | BIT(1) | BIT(2) | BIT(4))
 #define TARGET_RX_CHAIN_MASK	(BIT(0) | BIT(1) | BIT(2) | BIT(4))
 #define TARGET_RX_TIMEOUT_LO_PRI	100
 #define TARGET_RX_TIMEOUT_HI_PRI	40

 #define TARGET_DECAP_MODE_RAW		0
 #define TARGET_DECAP_MODE_NATIVE_WIFI	1
 #define TARGET_DECAP_MODE_ETH		2

 #define TARGET_SCAN_MAX_PENDING_REQS	4
 #define TARGET_BMISS_OFFLOAD_MAX_VDEV	3
 #define TARGET_ROAM_OFFLOAD_MAX_VDEV	3
 #define TARGET_ROAM_OFFLOAD_MAX_AP_PROFILES	8
 #define TARGET_GTK_OFFLOAD_MAX_VDEV	3
 #define TARGET_NUM_MCAST_GROUPS		12
 #define TARGET_NUM_MCAST_TABLE_ELEMS	64
 #define TARGET_MCAST2UCAST_MODE		2
 #define TARGET_TX_DBG_LOG_SIZE		1024
 #define TARGET_RX_SKIP_DEFRAG_TIMEOUT_DUP_DETECTION_CHECK 1
 #define TARGET_VOW_CONFIG		0
 #define TARGET_NUM_MSDU_DESC		(2500)
 #define TARGET_MAX_FRAG_ENTRIES		6
 #define TARGET_MAX_BCN_OFFLD		16
 #define TARGET_NUM_WDS_ENTRIES		32
 #define TARGET_DMA_BURST_SIZE		1
 #define TARGET_RX_BATCHMODE		1

 #define ATH11K_HW_MAX_QUEUES		4
 #define ATH11K_QUEUE_LEN		4096

 #define ATH11k_HW_RATECODE_CCK_SHORT_PREAM_MASK  0x4

 #define ATH11K_FW_DIR			"ath11k"

 #define ATH11K_BOARD_MAGIC		"QCA-ATH11K-BOARD"
 #define ATH11K_BOARD_API2_FILE		"board-2.bin"
 #define ATH11K_DEFAULT_BOARD_FILE	"board.bin"
 #define ATH11K_DEFAULT_CAL_FILE		"caldata.bin"
 #define ATH11K_AMSS_FILE		"amss.bin"
 #define ATH11K_M3_FILE			"m3.bin"

 enum ath11k_hw_rate_cck {
 	ATH11K_HW_RATE_CCK_LP_11M = 0,
 	ATH11K_HW_RATE_CCK_LP_5_5M,
 	ATH11K_HW_RATE_CCK_LP_2M,
 	ATH11K_HW_RATE_CCK_LP_1M,
 	ATH11K_HW_RATE_CCK_SP_11M,
 	ATH11K_HW_RATE_CCK_SP_5_5M,
 	ATH11K_HW_RATE_CCK_SP_2M,
 };

 enum ath11k_hw_rate_ofdm {
 	ATH11K_HW_RATE_OFDM_48M = 0,
 	ATH11K_HW_RATE_OFDM_24M,
 	ATH11K_HW_RATE_OFDM_12M,
 	ATH11K_HW_RATE_OFDM_6M,
 	ATH11K_HW_RATE_OFDM_54M,
 	ATH11K_HW_RATE_OFDM_36M,
 	ATH11K_HW_RATE_OFDM_18M,
 	ATH11K_HW_RATE_OFDM_9M,
 };

 enum ath11k_bus {
 	ATH11K_BUS_AHB,
 	ATH11K_BUS_PCI,
 };

 #define ATH11K_EXT_IRQ_GRP_NUM_MAX 11

 struct ath11k_hw_ring_mask {
 	u8 tx[ATH11K_EXT_IRQ_GRP_NUM_MAX];
 	u8 rx_mon_status[ATH11K_EXT_IRQ_GRP_NUM_MAX];
 	u8 rx[ATH11K_EXT_IRQ_GRP_NUM_MAX];
 	u8 rx_err[ATH11K_EXT_IRQ_GRP_NUM_MAX];
 	u8 rx_wbm_rel[ATH11K_EXT_IRQ_GRP_NUM_MAX];
 	u8 reo_status[ATH11K_EXT_IRQ_GRP_NUM_MAX];
 	u8 rxdma2host[ATH11K_EXT_IRQ_GRP_NUM_MAX];
 	u8 host2rxdma[ATH11K_EXT_IRQ_GRP_NUM_MAX];
 };

 struct ath11k_hw_params {
 	const char *name;
 	u16 hw_rev;
 	u8 max_radios;
 	u32 bdf_addr;

 	struct {
 		const char *dir;
 		size_t board_size;
 		size_t cal_size;
 	} fw;

 	const struct ath11k_hw_ops *hw_ops;
 	const struct ath11k_hw_ring_mask *ring_mask;

 	bool internal_sleep_clock;

 	const struct ath11k_hw_regs *regs;
 	const struct ce_attr *host_ce_config;
 	u32 ce_count;
 	const struct ce_pipe_config *target_ce_config;
 	u32 target_ce_count;
 	const struct service_to_pipe *svc_to_ce_map;
 	u32 svc_to_ce_map_len;

 	bool single_pdev_only;

 	/* For example on QCA6390 struct
 	 * wmi_init_cmd_param::band_to_mac_config needs to be false as the
 	 * firmware creates the mapping.
 	 */
 	bool needs_band_to_mac;

 	bool rxdma1_enable;
 	int num_rxmda_per_pdev;
 	bool rx_mac_buf_ring;
 	bool vdev_start_delay;
 	bool htt_peer_map_v2;
 	bool tcl_0_only;
 	u8 spectral_fft_sz;

 	u16 interface_modes;
 	bool supports_monitor;
 	bool supports_shadow_regs;
 	bool idle_ps;
 };

 struct ath11k_hw_ops {
 	u8 (*get_hw_mac_from_pdev_id)(int pdev_id);
 	void (*wmi_init_config)(struct ath11k_base *ab,
 				struct target_resource_config *config);
 	int (*mac_id_to_pdev_id)(struct ath11k_hw_params *hw, int mac_id);
 	int (*mac_id_to_srng_id)(struct ath11k_hw_params *hw, int mac_id);
 };

 extern const struct ath11k_hw_ops ipq8074_ops;
 extern const struct ath11k_hw_ops ipq6018_ops;
 extern const struct ath11k_hw_ops qca6390_ops;

 extern const struct ath11k_hw_ring_mask ath11k_hw_ring_mask_ipq8074;
 extern const struct ath11k_hw_ring_mask ath11k_hw_ring_mask_qca6390;

 static inline
 int ath11k_hw_get_mac_from_pdev_id(struct ath11k_hw_params *hw,
 				   int pdev_idx)
 {
 	if (hw->hw_ops->get_hw_mac_from_pdev_id)
 		return hw->hw_ops->get_hw_mac_from_pdev_id(pdev_idx);

 	return 0;
 }

 static inline int ath11k_hw_mac_id_to_pdev_id(struct ath11k_hw_params *hw,
 					      int mac_id)
 {
 	if (hw->hw_ops->mac_id_to_pdev_id)
 		return hw->hw_ops->mac_id_to_pdev_id(hw, mac_id);

 	return 0;
 }

 static inline int ath11k_hw_mac_id_to_srng_id(struct ath11k_hw_params *hw,
 					      int mac_id)
 {
 	if (hw->hw_ops->mac_id_to_srng_id)
 		return hw->hw_ops->mac_id_to_srng_id(hw, mac_id);

 	return 0;
 }

 struct ath11k_fw_ie {
 	__le32 id;
 	__le32 len;
 	u8 data[];
 };

 enum ath11k_bd_ie_board_type {
 	ATH11K_BD_IE_BOARD_NAME = 0,
 	ATH11K_BD_IE_BOARD_DATA = 1,
 };

 enum ath11k_bd_ie_type {
 	/* contains sub IEs of enum ath11k_bd_ie_board_type */
 	ATH11K_BD_IE_BOARD = 0,
 	ATH11K_BD_IE_BOARD_EXT = 1,
 };

 struct ath11k_hw_regs {
 	u32 hal_tcl1_ring_base_lsb;
 	u32 hal_tcl1_ring_base_msb;
 	u32 hal_tcl1_ring_id;
 	u32 hal_tcl1_ring_misc;
 	u32 hal_tcl1_ring_tp_addr_lsb;
 	u32 hal_tcl1_ring_tp_addr_msb;
 	u32 hal_tcl1_ring_consumer_int_setup_ix0;
 	u32 hal_tcl1_ring_consumer_int_setup_ix1;
 	u32 hal_tcl1_ring_msi1_base_lsb;
 	u32 hal_tcl1_ring_msi1_base_msb;
 	u32 hal_tcl1_ring_msi1_data;
 	u32 hal_tcl2_ring_base_lsb;
 	u32 hal_tcl_ring_base_lsb;

 	u32 hal_tcl_status_ring_base_lsb;

 	u32 hal_reo1_ring_base_lsb;
 	u32 hal_reo1_ring_base_msb;
 	u32 hal_reo1_ring_id;
 	u32 hal_reo1_ring_misc;
 	u32 hal_reo1_ring_hp_addr_lsb;
 	u32 hal_reo1_ring_hp_addr_msb;
 	u32 hal_reo1_ring_producer_int_setup;
 	u32 hal_reo1_ring_msi1_base_lsb;
 	u32 hal_reo1_ring_msi1_base_msb;
 	u32 hal_reo1_ring_msi1_data;
 	u32 hal_reo2_ring_base_lsb;
 	u32 hal_reo1_aging_thresh_ix_0;
 	u32 hal_reo1_aging_thresh_ix_1;
 	u32 hal_reo1_aging_thresh_ix_2;
 	u32 hal_reo1_aging_thresh_ix_3;

 	u32 hal_reo1_ring_hp;
 	u32 hal_reo1_ring_tp;
 	u32 hal_reo2_ring_hp;

 	u32 hal_reo_tcl_ring_base_lsb;
 	u32 hal_reo_tcl_ring_hp;

 	u32 hal_reo_status_ring_base_lsb;
 	u32 hal_reo_status_hp;
 };

 extern const struct ath11k_hw_regs ipq8074_regs;
 extern const struct ath11k_hw_regs qca6390_regs;

 #endif
	/* SPDX-License-Identifier: BSD-3-Clause-Clear */
	/*
	* Copyright (c) 2018-2019 The Linux Foundation. All rights reserved.
	*/

	#ifndef ATH11K_HW_H
	#define ATH11K_HW_H

	#include "wmi.h"

	/* Target configuration defines */

	/* Num VDEVS per radio */
	#define TARGET_NUM_VDEVS (16 + 1)

	#define TARGET_NUM_PEERS_PDEV (512 + TARGET_NUM_VDEVS)

	/* Num of peers for Single Radio mode */
	#define TARGET_NUM_PEERS_SINGLE (TARGET_NUM_PEERS_PDEV)

	/* Num of peers for DBS */
	#define TARGET_NUM_PEERS_DBS (2 * TARGET_NUM_PEERS_PDEV)

	/* Num of peers for DBS_SBS */
	#define TARGET_NUM_PEERS_DBS_SBS (3 * TARGET_NUM_PEERS_PDEV)

	/* Max num of stations (per radio) */
	#define TARGET_NUM_STATIONS 512

	#define TARGET_NUM_PEERS(x) TARGET_NUM_PEERS_##x
	#define TARGET_NUM_PEER_KEYS 2
	#define TARGET_NUM_TIDS(x) (2 * TARGET_NUM_PEERS(x) + \
	4 * TARGET_NUM_VDEVS + 8)

	#define TARGET_AST_SKID_LIMIT 16
	#define TARGET_NUM_OFFLD_PEERS 4
	#define TARGET_NUM_OFFLD_REORDER_BUFFS 4

	#define TARGET_TX_CHAIN_MASK (BIT(0) \| BIT(1) \| BIT(2) \| BIT(4))
	#define TARGET_RX_CHAIN_MASK (BIT(0) \| BIT(1) \| BIT(2) \| BIT(4))
	#define TARGET_RX_TIMEOUT_LO_PRI 100
	#define TARGET_RX_TIMEOUT_HI_PRI 40

	#define TARGET_DECAP_MODE_RAW 0
	#define TARGET_DECAP_MODE_NATIVE_WIFI 1
	#define TARGET_DECAP_MODE_ETH 2

	#define TARGET_SCAN_MAX_PENDING_REQS 4
	#define TARGET_BMISS_OFFLOAD_MAX_VDEV 3
	#define TARGET_ROAM_OFFLOAD_MAX_VDEV 3
	#define TARGET_ROAM_OFFLOAD_MAX_AP_PROFILES 8
	#define TARGET_GTK_OFFLOAD_MAX_VDEV 3
	#define TARGET_NUM_MCAST_GROUPS 12
	#define TARGET_NUM_MCAST_TABLE_ELEMS 64
	#define TARGET_MCAST2UCAST_MODE 2
	#define TARGET_TX_DBG_LOG_SIZE 1024
	#define TARGET_RX_SKIP_DEFRAG_TIMEOUT_DUP_DETECTION_CHECK 1
	#define TARGET_VOW_CONFIG 0
	#define TARGET_NUM_MSDU_DESC (2500)
	#define TARGET_MAX_FRAG_ENTRIES 6
	#define TARGET_MAX_BCN_OFFLD 16
	#define TARGET_NUM_WDS_ENTRIES 32
	#define TARGET_DMA_BURST_SIZE 1
	#define TARGET_RX_BATCHMODE 1

	#define ATH11K_HW_MAX_QUEUES 4
	#define ATH11K_QUEUE_LEN 4096

	#define ATH11k_HW_RATECODE_CCK_SHORT_PREAM_MASK 0x4

	#define ATH11K_FW_DIR "ath11k"

	#define ATH11K_BOARD_MAGIC "QCA-ATH11K-BOARD"
	#define ATH11K_BOARD_API2_FILE "board-2.bin"
	#define ATH11K_DEFAULT_BOARD_FILE "board.bin"
	#define ATH11K_DEFAULT_CAL_FILE "caldata.bin"
	#define ATH11K_AMSS_FILE "amss.bin"
	#define ATH11K_M3_FILE "m3.bin"

	enum ath11k_hw_rate_cck {
	ATH11K_HW_RATE_CCK_LP_11M = 0,
	ATH11K_HW_RATE_CCK_LP_5_5M,
	ATH11K_HW_RATE_CCK_LP_2M,
	ATH11K_HW_RATE_CCK_LP_1M,
	ATH11K_HW_RATE_CCK_SP_11M,
	ATH11K_HW_RATE_CCK_SP_5_5M,
	ATH11K_HW_RATE_CCK_SP_2M,
	};

	enum ath11k_hw_rate_ofdm {
	ATH11K_HW_RATE_OFDM_48M = 0,
	ATH11K_HW_RATE_OFDM_24M,
	ATH11K_HW_RATE_OFDM_12M,
	ATH11K_HW_RATE_OFDM_6M,
	ATH11K_HW_RATE_OFDM_54M,
	ATH11K_HW_RATE_OFDM_36M,
	ATH11K_HW_RATE_OFDM_18M,
	ATH11K_HW_RATE_OFDM_9M,
	};

	enum ath11k_bus {
	ATH11K_BUS_AHB,
	ATH11K_BUS_PCI,
	};

	#define ATH11K_EXT_IRQ_GRP_NUM_MAX 11

	struct ath11k_hw_ring_mask {
	u8 tx[ATH11K_EXT_IRQ_GRP_NUM_MAX];
	u8 rx_mon_status[ATH11K_EXT_IRQ_GRP_NUM_MAX];
	u8 rx[ATH11K_EXT_IRQ_GRP_NUM_MAX];
	u8 rx_err[ATH11K_EXT_IRQ_GRP_NUM_MAX];
	u8 rx_wbm_rel[ATH11K_EXT_IRQ_GRP_NUM_MAX];
	u8 reo_status[ATH11K_EXT_IRQ_GRP_NUM_MAX];
	u8 rxdma2host[ATH11K_EXT_IRQ_GRP_NUM_MAX];
	u8 host2rxdma[ATH11K_EXT_IRQ_GRP_NUM_MAX];
	};

	struct ath11k_hw_params {
	const char *name;
	u16 hw_rev;
	u8 max_radios;
	u32 bdf_addr;

	struct {
	const char *dir;
	size_t board_size;
	size_t cal_size;
	} fw;

	const struct ath11k_hw_ops *hw_ops;
	const struct ath11k_hw_ring_mask *ring_mask;

	bool internal_sleep_clock;

	const struct ath11k_hw_regs *regs;
	const struct ce_attr *host_ce_config;
	u32 ce_count;
	const struct ce_pipe_config *target_ce_config;
	u32 target_ce_count;
	const struct service_to_pipe *svc_to_ce_map;
	u32 svc_to_ce_map_len;

	bool single_pdev_only;

	/* For example on QCA6390 struct
	* wmi_init_cmd_param::band_to_mac_config needs to be false as the
	* firmware creates the mapping.
	*/
	bool needs_band_to_mac;

	bool rxdma1_enable;
	int num_rxmda_per_pdev;
	bool rx_mac_buf_ring;
	bool vdev_start_delay;
	bool htt_peer_map_v2;
	bool tcl_0_only;
	u8 spectral_fft_sz;

	u16 interface_modes;
	bool supports_monitor;
	bool supports_shadow_regs;
	bool idle_ps;
	};

	struct ath11k_hw_ops {
	u8 (*get_hw_mac_from_pdev_id)(int pdev_id);
	void (wmi_init_config)(struct ath11k_base ab,
	struct target_resource_config *config);
	int (mac_id_to_pdev_id)(struct ath11k_hw_params hw, int mac_id);
	int (mac_id_to_srng_id)(struct ath11k_hw_params hw, int mac_id);
	};

	extern const struct ath11k_hw_ops ipq8074_ops;
	extern const struct ath11k_hw_ops ipq6018_ops;
	extern const struct ath11k_hw_ops qca6390_ops;

	extern const struct ath11k_hw_ring_mask ath11k_hw_ring_mask_ipq8074;
	extern const struct ath11k_hw_ring_mask ath11k_hw_ring_mask_qca6390;

	static inline
	int ath11k_hw_get_mac_from_pdev_id(struct ath11k_hw_params *hw,
	int pdev_idx)
	{
	if (hw->hw_ops->get_hw_mac_from_pdev_id)
	return hw->hw_ops->get_hw_mac_from_pdev_id(pdev_idx);

	return 0;
	}

	static inline int ath11k_hw_mac_id_to_pdev_id(struct ath11k_hw_params *hw,
	int mac_id)
	{
	if (hw->hw_ops->mac_id_to_pdev_id)
	return hw->hw_ops->mac_id_to_pdev_id(hw, mac_id);

	return 0;
	}

	static inline int ath11k_hw_mac_id_to_srng_id(struct ath11k_hw_params *hw,
	int mac_id)
	{
	if (hw->hw_ops->mac_id_to_srng_id)
	return hw->hw_ops->mac_id_to_srng_id(hw, mac_id);

	return 0;
	}

	struct ath11k_fw_ie {
	__le32 id;
	__le32 len;
	u8 data[];
	};

	enum ath11k_bd_ie_board_type {
	ATH11K_BD_IE_BOARD_NAME = 0,
	ATH11K_BD_IE_BOARD_DATA = 1,
	};

	enum ath11k_bd_ie_type {
	/* contains sub IEs of enum ath11k_bd_ie_board_type */
	ATH11K_BD_IE_BOARD = 0,
	ATH11K_BD_IE_BOARD_EXT = 1,
	};

	struct ath11k_hw_regs {
	u32 hal_tcl1_ring_base_lsb;
	u32 hal_tcl1_ring_base_msb;
	u32 hal_tcl1_ring_id;
	u32 hal_tcl1_ring_misc;
	u32 hal_tcl1_ring_tp_addr_lsb;
	u32 hal_tcl1_ring_tp_addr_msb;
	u32 hal_tcl1_ring_consumer_int_setup_ix0;
	u32 hal_tcl1_ring_consumer_int_setup_ix1;
	u32 hal_tcl1_ring_msi1_base_lsb;
	u32 hal_tcl1_ring_msi1_base_msb;
	u32 hal_tcl1_ring_msi1_data;
	u32 hal_tcl2_ring_base_lsb;
	u32 hal_tcl_ring_base_lsb;

	u32 hal_tcl_status_ring_base_lsb;

	u32 hal_reo1_ring_base_lsb;
	u32 hal_reo1_ring_base_msb;
	u32 hal_reo1_ring_id;
	u32 hal_reo1_ring_misc;
	u32 hal_reo1_ring_hp_addr_lsb;
	u32 hal_reo1_ring_hp_addr_msb;
	u32 hal_reo1_ring_producer_int_setup;
	u32 hal_reo1_ring_msi1_base_lsb;
	u32 hal_reo1_ring_msi1_base_msb;
	u32 hal_reo1_ring_msi1_data;
	u32 hal_reo2_ring_base_lsb;
	u32 hal_reo1_aging_thresh_ix_0;
	u32 hal_reo1_aging_thresh_ix_1;
	u32 hal_reo1_aging_thresh_ix_2;
	u32 hal_reo1_aging_thresh_ix_3;

	u32 hal_reo1_ring_hp;
	u32 hal_reo1_ring_tp;
	u32 hal_reo2_ring_hp;

	u32 hal_reo_tcl_ring_base_lsb;
	u32 hal_reo_tcl_ring_hp;

	u32 hal_reo_status_ring_base_lsb;
	u32 hal_reo_status_hp;
	};

	extern const struct ath11k_hw_regs ipq8074_regs;
	extern const struct ath11k_hw_regs qca6390_regs;

	#endif