/* 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"

struct ath11k_csi_cfr_header;
struct ath11k_cfr_peer_tx_param;

/* Target configuration defines */
#ifdef CONFIG_ATH11K_MEM_PROFILE_512M

#define TARGET_NUM_VDEVS	8
#define TARGET_NUM_PEERS_PDEV	(128 + TARGET_NUM_VDEVS)
/* Max num of stations (per radio) */
#define TARGET_NUM_STATIONS	128
#define ATH11K_QMI_TARGET_MEM_MODE	ATH11K_QMI_TARGET_MEM_MODE_512M
#define ATH11K_DP_TX_COMP_RING_SIZE	8192
#define ATH11K_DP_RXDMA_MON_STATUS_RING_SIZE	512
#define ATH11K_DP_RXDMA_MONITOR_BUF_RING_SIZE	128
#define ATH11K_DP_RXDMA_MONITOR_DST_RING_SIZE	128
#define ATH11K_DP_RXDMA_REFILL_RING_SIZE	2048
/* 256b desc TLV + 4b(rounded) Pad + 30byte max nwifi header +
 * 18byte mesh hdr + 8byte snap + 1500 eth payload
 */
#define ATH11K_DP_RXDMA_NSS_REFILL_RING_SIZE	1816
#else
/* Num VDEVS per radio */
#define TARGET_NUM_VDEVS	(ab->hw_params.num_vdevs_peers[ab->qmi.target_mem_mode].num_vdevs)
#define TARGET_NUM_PEERS_PDEV	(ab->hw_params.num_vdevs_peers[ab->qmi.target_mem_mode].num_peers + TARGET_NUM_VDEVS)
/* Max num of stations (per radio) */
#define TARGET_NUM_STATIONS	(ab->hw_params.num_vdevs_peers[ab->qmi.target_mem_mode].num_peers)
#define ATH11K_QMI_TARGET_MEM_MODE	ATH11K_QMI_TARGET_MEM_MODE_DEFAULT
#define ATH11K_DP_TX_COMP_RING_SIZE	32768
#define ATH11K_DP_RXDMA_MON_STATUS_RING_SIZE	1024
#define ATH11K_DP_RXDMA_MONITOR_BUF_RING_SIZE	4096
#define ATH11K_DP_RXDMA_MONITOR_DST_RING_SIZE	2048
#define ATH11K_DP_RXDMA_REFILL_RING_SIZE	2048
#define ATH11K_DP_RXDMA_NSS_REFILL_RING_SIZE	2048
#endif

/* 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)

#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 TARGET_EMA_MAX_PROFILE_PERIOD	8

#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_QMI_DEF_CAL_FILE_PREFIX      "caldata_"
#define ATH11K_QMI_DEF_CAL_FILE_SUFFIX      ".bin"
#define ATH11K_AMSS_FILE		"amss.bin"
#define ATH11K_M3_FILE			"m3.bin"
#define NODE_ID_BASE 0x27

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 hal_rx_mpdu_info;
struct hal_rx_desc;
struct hal_tcl_data_cmd;
struct napi_struct;
struct htt_rx_ring_tlv_filter;
enum hal_encrypt_type;

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;
	u32 qmi_service_ins_id;
	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;

	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;
	u8 spectral_fft_pad_sz;
	u8 spectral_summary_pad_sz;
	u8 spectral_fft_hdr_len;
	u32 spectral_max_fft_bins;
	bool spectral_fragment_160mhz;
	bool credit_flow;
	bool full_monitor_mode;

	u16 interface_modes;
	bool supports_monitor;
	bool supports_shadow_regs;
	bool idle_ps;
	bool cold_boot_calib;
	bool supports_suspend;
	u32 hal_desc_sz;
	u32 m3_addr;
	u8 reo_dest_ring_map_shift;
	bool needs_band_to_mac;
	bool ce_fwlog_enable;
	bool fwmem_mode_change;
	bool is_qdss_support;
	bool cfr_support;
	bool wakeup_mhi;
	u32 cfr_dma_hdr_size;
	u32 cfr_num_stream_bufs;
	u32 cfr_max_header_len_words;
	u32 cfr_max_data_len;
	u32 cfr_stream_buf_size;
	u8 max_tx_ring;
	bool reo_status_poll;
	u8 num_dscp_tid_map_tbl;
	const struct ath11k_num_vdevs_peers *num_vdevs_peers;
};

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);
	void (*tx_mesh_enable)(struct ath11k_base *ab,
			       struct hal_tcl_data_cmd *tcl_cmd);
	bool (*rx_desc_get_first_msdu)(struct hal_rx_desc *desc);
	bool (*rx_desc_get_last_msdu)(struct hal_rx_desc *desc);
	u8 (*rx_desc_get_l3_pad_bytes)(struct hal_rx_desc *desc);
	u8 *(*rx_desc_get_hdr_status)(struct hal_rx_desc *desc);
	bool (*rx_desc_encrypt_valid)(struct hal_rx_desc *desc);
	u32 (*rx_desc_get_encrypt_type)(struct hal_rx_desc *desc);
	u8 (*rx_desc_get_decap_type)(struct hal_rx_desc *desc);
	u8 (*rx_desc_get_mesh_ctl)(struct hal_rx_desc *desc);
	u8 (*rx_desc_get_ip_valid)(struct hal_rx_desc *desc);
	bool (*rx_desc_get_mpdu_seq_ctl_vld)(struct hal_rx_desc *desc);
	bool (*rx_desc_get_mpdu_fc_valid)(struct hal_rx_desc *desc);
	u16 (*rx_desc_get_mpdu_start_seq_no)(struct hal_rx_desc *desc);
	u16 (*rx_desc_get_msdu_len)(struct hal_rx_desc *desc);
	u8 (*rx_desc_get_msdu_sgi)(struct hal_rx_desc *desc);
	u8 (*rx_desc_get_msdu_rate_mcs)(struct hal_rx_desc *desc);
	u8 (*rx_desc_get_msdu_rx_bw)(struct hal_rx_desc *desc);
	u32 (*rx_desc_get_msdu_freq)(struct hal_rx_desc *desc);
	u8 (*rx_desc_get_msdu_pkt_type)(struct hal_rx_desc *desc);
	u8 (*rx_desc_get_msdu_nss)(struct hal_rx_desc *desc);
	u8 (*rx_desc_get_mpdu_tid)(struct hal_rx_desc *desc);
	u16 (*rx_desc_get_mpdu_peer_id)(struct hal_rx_desc *desc);
	void (*rx_desc_copy_attn_end_tlv)(struct hal_rx_desc *fdesc,
					  struct hal_rx_desc *ldesc);
	u32 (*rx_desc_get_mpdu_start_tag)(struct hal_rx_desc *desc);
	u32 (*rx_desc_get_mpdu_ppdu_id)(struct hal_rx_desc *desc);
	void (*rx_desc_set_msdu_len)(struct hal_rx_desc *desc, u16 len);
	struct rx_attention *(*rx_desc_get_attention)(struct hal_rx_desc *desc);
	u8 *(*rx_desc_get_msdu_payload)(struct hal_rx_desc *desc);
	bool (*rx_desc_get_da_mcbc)(struct hal_rx_desc *desc);
	bool (*rx_desc_mac_addr2_valid)(struct hal_rx_desc *desc);
	u8* (*rx_desc_mpdu_start_addr2)(struct hal_rx_desc *desc);
	void (*set_rx_fragmentation_dst_ring)(struct ath11k_base *ab);
	u32 (*get_reo_dest_remap_config)(void);
	u16 (*rx_desc_get_hal_mpdu_peerid) (struct hal_rx_mpdu_info *mpdu_info);
	u32 (*rx_desc_get_hal_mpdu_len) (struct hal_rx_mpdu_info *mpdu_info);
#ifdef CONFIG_ATH11K_MEM_PROFILE_512M
	void (*rx_desc_get_offset)(struct htt_rx_ring_tlv_filter *tlv_filter);
#endif
	u16 (*rx_desc_get_mpdu_frame_ctl)(struct hal_rx_desc *desc);
	bool (*rx_desc_dot11_hdr_fields_valid)(struct hal_rx_desc *desc);
	void (*rx_desc_get_dot11_hdr)(struct hal_rx_desc *desc,
				      struct ieee80211_hdr *hdr);
	void (*rx_desc_get_crypto_header)(struct hal_rx_desc *desc,
					  u8 *crypto_hdr,
					  enum hal_encrypt_type enctype);
	void (*fill_cfr_hdr_info)(struct ath11k *ar,
				  struct ath11k_csi_cfr_header *header,
				  struct ath11k_cfr_peer_tx_param *params);
	bool (*rx_desc_get_ldpc_support)(struct hal_rx_desc *desc);
	u16 (*rx_desc_get_hal_ppdu_id) (struct hal_rx_mpdu_info *mpdu_info);
};

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_ops qcn9074_ops;
extern const struct ath11k_hw_ops ipq5018_ops;
extern const struct ath11k_hw_ops qcn6122_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;
extern const struct ath11k_hw_ring_mask ath11k_hw_ring_mask_qcn9074;
extern const struct ath11k_hw_ring_mask ath11k_hw_ring_mask_ipq5018;

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_sw2reo_ring_base_lsb;
	u32 hal_sw2reo_ring_hp;

	u32 hal_reo_cmd_ring_base_lsb;
	u32 hal_reo_cmd_ring_hp;

	u32 hal_reo_status_ring_base_lsb;
	u32 hal_reo_status_hp;

	u32 hal_seq_wcss_umac_ce0_src_reg;
	u32 hal_seq_wcss_umac_ce0_dst_reg;
	u32 hal_seq_wcss_umac_ce1_src_reg;
	u32 hal_seq_wcss_umac_ce1_dst_reg;

	u32 hal_wbm_idle_link_ring_base_lsb;
	u32 hal_wbm_idle_link_ring_misc;

	u32 hal_wbm_release_ring_base_lsb;

	u32 hal_wbm0_release_ring_base_lsb;
	u32 hal_wbm1_release_ring_base_lsb;

	u32 pcie_qserdes_sysclk_en_sel;
	u32 pcie_pcs_osc_dtct_config_base;
};

extern const struct ath11k_hw_regs ipq8074_regs;
extern const struct ath11k_hw_regs qca6390_regs;
extern const struct ath11k_hw_regs qcn9074_regs;
extern const struct ath11k_hw_regs ipq5018_regs;
extern const struct ath11k_hw_regs qcn6122_regs;

#endif