android_kernel_samsung_sm8650-modules/hal/wifi3.0/qca8074v2/hal_8074v2.c

/*
 * Copyright (c) 2016-2019 The Linux Foundation. All rights reserved.
 *
 * 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.
 */
#include "hal_hw_headers.h"
#include "hal_internal.h"
#include "hal_api.h"
#include "target_type.h"
#include "wcss_version.h"
#include "qdf_module.h"

#define UNIFIED_RXPCU_PPDU_END_INFO_8_RX_PPDU_DURATION_OFFSET \
	RXPCU_PPDU_END_INFO_9_RX_PPDU_DURATION_OFFSET
#define UNIFIED_RXPCU_PPDU_END_INFO_8_RX_PPDU_DURATION_MASK \
	RXPCU_PPDU_END_INFO_9_RX_PPDU_DURATION_MASK
#define UNIFIED_RXPCU_PPDU_END_INFO_8_RX_PPDU_DURATION_LSB \
	RXPCU_PPDU_END_INFO_9_RX_PPDU_DURATION_LSB
#define UNIFIED_PHYRX_HT_SIG_0_HT_SIG_INFO_PHYRX_HT_SIG_INFO_DETAILS_OFFSET \
	PHYRX_HT_SIG_0_PHYRX_HT_SIG_INFO_DETAILS_MCS_OFFSET
#define UNIFIED_PHYRX_L_SIG_B_0_L_SIG_B_INFO_PHYRX_L_SIG_B_INFO_DETAILS_OFFSET \
	PHYRX_L_SIG_B_0_PHYRX_L_SIG_B_INFO_DETAILS_RATE_OFFSET
#define UNIFIED_PHYRX_L_SIG_A_0_L_SIG_A_INFO_PHYRX_L_SIG_A_INFO_DETAILS_OFFSET \
	PHYRX_L_SIG_A_0_PHYRX_L_SIG_A_INFO_DETAILS_RATE_OFFSET
#define UNIFIED_PHYRX_VHT_SIG_A_0_VHT_SIG_A_INFO_PHYRX_VHT_SIG_A_INFO_DETAILS_OFFSET \
	PHYRX_VHT_SIG_A_0_PHYRX_VHT_SIG_A_INFO_DETAILS_BANDWIDTH_OFFSET
#define UNIFIED_PHYRX_HE_SIG_A_SU_0_HE_SIG_A_SU_INFO_PHYRX_HE_SIG_A_SU_INFO_DETAILS_OFFSET \
	PHYRX_HE_SIG_A_SU_0_PHYRX_HE_SIG_A_SU_INFO_DETAILS_FORMAT_INDICATION_OFFSET
#define UNIFIED_PHYRX_HE_SIG_A_MU_DL_0_HE_SIG_A_MU_DL_INFO_PHYRX_HE_SIG_A_MU_DL_INFO_DETAILS_OFFSET \
	PHYRX_HE_SIG_A_MU_DL_0_PHYRX_HE_SIG_A_MU_DL_INFO_DETAILS_DL_UL_FLAG_OFFSET
#define UNIFIED_PHYRX_HE_SIG_B1_MU_0_HE_SIG_B1_MU_INFO_PHYRX_HE_SIG_B1_MU_INFO_DETAILS_OFFSET \
	PHYRX_HE_SIG_B1_MU_0_PHYRX_HE_SIG_B1_MU_INFO_DETAILS_RU_ALLOCATION_OFFSET
#define UNIFIED_PHYRX_HE_SIG_B2_MU_0_HE_SIG_B2_MU_INFO_PHYRX_HE_SIG_B2_MU_INFO_DETAILS_OFFSET \
	PHYRX_HE_SIG_B2_MU_0_PHYRX_HE_SIG_B2_MU_INFO_DETAILS_STA_ID_OFFSET
#define UNIFIED_PHYRX_HE_SIG_B2_OFDMA_0_HE_SIG_B2_OFDMA_INFO_PHYRX_HE_SIG_B2_OFDMA_INFO_DETAILS_OFFSET \
	PHYRX_HE_SIG_B2_OFDMA_0_PHYRX_HE_SIG_B2_OFDMA_INFO_DETAILS_STA_ID_OFFSET
#define UNIFIED_PHYRX_RSSI_LEGACY_3_RECEIVE_RSSI_INFO_PRE_RSSI_INFO_DETAILS_OFFSET \
	PHYRX_RSSI_LEGACY_3_PRE_RSSI_INFO_DETAILS_RSSI_PRI20_CHAIN0_OFFSET
#define UNIFIED_PHYRX_RSSI_LEGACY_19_RECEIVE_RSSI_INFO_PREAMBLE_RSSI_INFO_DETAILS_OFFSET \
	PHYRX_RSSI_LEGACY_19_PREAMBLE_RSSI_INFO_DETAILS_RSSI_PRI20_CHAIN0_OFFSET
#define UNIFIED_RX_MPDU_START_0_RX_MPDU_INFO_RX_MPDU_INFO_DETAILS_OFFSET \
	RX_MPDU_START_0_RX_MPDU_INFO_DETAILS_RXPCU_MPDU_FILTER_IN_CATEGORY_OFFSET
#define UNIFIED_RX_MSDU_LINK_8_RX_MSDU_DETAILS_MSDU_0_OFFSET \
	RX_MSDU_LINK_8_MSDU_0_BUFFER_ADDR_INFO_DETAILS_BUFFER_ADDR_31_0_OFFSET
#define UNIFIED_RX_MSDU_DETAILS_2_RX_MSDU_DESC_INFO_RX_MSDU_DESC_INFO_DETAILS_OFFSET \
	RX_MSDU_DETAILS_2_RX_MSDU_DESC_INFO_DETAILS_FIRST_MSDU_IN_MPDU_FLAG_OFFSET
#define UNIFIED_RX_MPDU_DETAILS_2_RX_MPDU_DESC_INFO_RX_MPDU_DESC_INFO_DETAILS_OFFSET \
	RX_MPDU_DETAILS_2_RX_MPDU_DESC_INFO_DETAILS_MSDU_COUNT_OFFSET
#define UNIFIED_REO_DESTINATION_RING_2_RX_MPDU_DESC_INFO_RX_MPDU_DESC_INFO_DETAILS_OFFSET \
	REO_DESTINATION_RING_2_RX_MPDU_DESC_INFO_DETAILS_MSDU_COUNT_OFFSET
#define UNIFORM_REO_STATUS_HEADER_STATUS_HEADER \
	STATUS_HEADER_REO_STATUS_NUMBER
#define UNIFORM_REO_STATUS_HEADER_STATUS_HEADER_GENERIC \
	STATUS_HEADER_TIMESTAMP
#define UNIFIED_RX_MSDU_DETAILS_2_RX_MSDU_DESC_INFO_RX_MSDU_DESC_INFO_DETAILS_OFFSET \
	RX_MSDU_DETAILS_2_RX_MSDU_DESC_INFO_DETAILS_FIRST_MSDU_IN_MPDU_FLAG_OFFSET
#define UNIFIED_RX_MSDU_LINK_8_RX_MSDU_DETAILS_MSDU_0_OFFSET \
	RX_MSDU_LINK_8_MSDU_0_BUFFER_ADDR_INFO_DETAILS_BUFFER_ADDR_31_0_OFFSET
#define UNIFIED_TCL_DATA_CMD_0_BUFFER_ADDR_INFO_BUF_ADDR_INFO_OFFSET \
	TCL_DATA_CMD_0_BUF_ADDR_INFO_BUFFER_ADDR_31_0_OFFSET
#define UNIFIED_TCL_DATA_CMD_1_BUFFER_ADDR_INFO_BUF_ADDR_INFO_OFFSET \
	TCL_DATA_CMD_1_BUF_ADDR_INFO_BUFFER_ADDR_39_32_OFFSET
#define UNIFIED_TCL_DATA_CMD_2_BUF_OR_EXT_DESC_TYPE_OFFSET \
	TCL_DATA_CMD_2_BUF_OR_EXT_DESC_TYPE_OFFSET
#define UNIFIED_BUFFER_ADDR_INFO_0_BUFFER_ADDR_31_0_LSB \
	BUFFER_ADDR_INFO_0_BUFFER_ADDR_31_0_LSB
#define UNIFIED_BUFFER_ADDR_INFO_0_BUFFER_ADDR_31_0_MASK \
	BUFFER_ADDR_INFO_0_BUFFER_ADDR_31_0_MASK
#define UNIFIED_BUFFER_ADDR_INFO_1_BUFFER_ADDR_39_32_LSB \
	BUFFER_ADDR_INFO_1_BUFFER_ADDR_39_32_LSB
#define UNIFIED_BUFFER_ADDR_INFO_1_BUFFER_ADDR_39_32_MASK \
	BUFFER_ADDR_INFO_1_BUFFER_ADDR_39_32_MASK
#define UNIFIED_BUFFER_ADDR_INFO_1_RETURN_BUFFER_MANAGER_LSB \
	BUFFER_ADDR_INFO_1_RETURN_BUFFER_MANAGER_LSB
#define UNIFIED_BUFFER_ADDR_INFO_1_RETURN_BUFFER_MANAGER_MASK \
	BUFFER_ADDR_INFO_1_RETURN_BUFFER_MANAGER_MASK
#define UNIFIED_BUFFER_ADDR_INFO_1_SW_BUFFER_COOKIE_LSB \
	BUFFER_ADDR_INFO_1_SW_BUFFER_COOKIE_LSB
#define UNIFIED_BUFFER_ADDR_INFO_1_SW_BUFFER_COOKIE_MASK \
	BUFFER_ADDR_INFO_1_SW_BUFFER_COOKIE_MASK
#define UNIFIED_TCL_DATA_CMD_2_BUF_OR_EXT_DESC_TYPE_LSB \
	TCL_DATA_CMD_2_BUF_OR_EXT_DESC_TYPE_LSB
#define UNIFIED_TCL_DATA_CMD_2_BUF_OR_EXT_DESC_TYPE_MASK \
	TCL_DATA_CMD_2_BUF_OR_EXT_DESC_TYPE_MASK
#define UNIFIED_WBM_RELEASE_RING_6_TX_RATE_STATS_INFO_TX_RATE_STATS_MASK \
	WBM_RELEASE_RING_6_TX_RATE_STATS_PPDU_TRANSMISSION_TSF_MASK
#define UNIFIED_WBM_RELEASE_RING_6_TX_RATE_STATS_INFO_TX_RATE_STATS_OFFSET \
	WBM_RELEASE_RING_6_TX_RATE_STATS_PPDU_TRANSMISSION_TSF_OFFSET
#define UNIFIED_WBM_RELEASE_RING_6_TX_RATE_STATS_INFO_TX_RATE_STATS_LSB \
	WBM_RELEASE_RING_6_TX_RATE_STATS_PPDU_TRANSMISSION_TSF_LSB
#include "hal_8074v2_tx.h"
#include "hal_8074v2_rx.h"
#include <hal_generic_api.h>
#include <hal_wbm.h>

/**
 * hal_rx_get_rx_fragment_number_8074v2(): Function to retrieve
 *                                         rx fragment number
 *
 * @nbuf: Network buffer
 * Returns: rx fragment number
 */
static
uint8_t hal_rx_get_rx_fragment_number_8074v2(uint8_t *buf)
{
	struct rx_pkt_tlvs *pkt_tlvs = hal_rx_get_pkt_tlvs(buf);
	struct rx_mpdu_info *rx_mpdu_info = hal_rx_get_mpdu_info(pkt_tlvs);

	/* Return first 4 bits as fragment number */
	return HAL_RX_MPDU_GET_SEQUENCE_NUMBER(rx_mpdu_info) &
		DOT11_SEQ_FRAG_MASK;
}
struct hal_hw_txrx_ops qca8074v2_hal_hw_txrx_ops = {

	/* init and setup */
	hal_srng_dst_hw_init_generic,
	hal_srng_src_hw_init_generic,
	hal_get_hw_hptp_generic,
	hal_reo_setup_generic,
	hal_setup_link_idle_list_generic,

	/* tx */
	hal_tx_desc_set_dscp_tid_table_id_8074v2,
	hal_tx_set_dscp_tid_map_8074v2,
	hal_tx_update_dscp_tid_8074v2,
	hal_tx_desc_set_lmac_id_8074v2,
	hal_tx_desc_set_buf_addr_generic,
	hal_tx_desc_set_search_type_generic,
	hal_tx_desc_set_search_index_generic,
	hal_tx_desc_set_cache_set_num_generic,
	hal_tx_comp_get_status_generic,
	hal_tx_comp_get_release_reason_generic,

	/* rx */
	hal_rx_msdu_start_nss_get_8074v2,
	hal_rx_mon_hw_desc_get_mpdu_status_8074v2,
	hal_rx_get_tlv_8074v2,
	hal_rx_proc_phyrx_other_receive_info_tlv_8074v2,
	hal_rx_dump_msdu_start_tlv_8074v2,
	hal_rx_dump_msdu_end_tlv_8074v2,
	hal_get_link_desc_size_8074v2,
	hal_rx_mpdu_start_tid_get_8074v2,
	hal_rx_msdu_start_reception_type_get_8074v2,
	hal_rx_msdu_end_da_idx_get_8074v2,
	hal_rx_msdu_desc_info_get_ptr_generic,
	hal_rx_link_desc_msdu0_ptr_generic,
	hal_reo_status_get_header_generic,
	hal_rx_status_get_tlv_info_generic,
	hal_rx_wbm_err_info_get_generic,
	hal_rx_dump_mpdu_start_tlv_generic,

	hal_tx_set_pcp_tid_map_generic,
	hal_tx_update_pcp_tid_generic,
	hal_tx_update_tidmap_prty_generic,
	hal_rx_get_rx_fragment_number_8074v2,
};

struct hal_hw_srng_config hw_srng_table_8074v2[] = {
	/* TODO: max_rings can populated by querying HW capabilities */
	{ /* REO_DST */
		.start_ring_id = HAL_SRNG_REO2SW1,
		.max_rings = 4,
		.entry_size = sizeof(struct reo_destination_ring) >> 2,
		.lmac_ring = FALSE,
		.ring_dir = HAL_SRNG_DST_RING,
		.reg_start = {
			HWIO_REO_R0_REO2SW1_RING_BASE_LSB_ADDR(
				SEQ_WCSS_UMAC_REO_REG_OFFSET),
			HWIO_REO_R2_REO2SW1_RING_HP_ADDR(
				SEQ_WCSS_UMAC_REO_REG_OFFSET)
		},
		.reg_size = {
			HWIO_REO_R0_REO2SW2_RING_BASE_LSB_ADDR(0) -
				HWIO_REO_R0_REO2SW1_RING_BASE_LSB_ADDR(0),
			HWIO_REO_R2_REO2SW2_RING_HP_ADDR(0) -
				HWIO_REO_R2_REO2SW1_RING_HP_ADDR(0),
		},
		.max_size =
			HWIO_REO_R0_REO2SW1_RING_BASE_MSB_RING_SIZE_BMSK >>
			HWIO_REO_R0_REO2SW1_RING_BASE_MSB_RING_SIZE_SHFT,
	},
	{ /* REO_EXCEPTION */
		/* Designating REO2TCL ring as exception ring. This ring is
		 * similar to other REO2SW rings though it is named as REO2TCL.
		 * Any of theREO2SW rings can be used as exception ring.
		 */
		.start_ring_id = HAL_SRNG_REO2TCL,
		.max_rings = 1,
		.entry_size = sizeof(struct reo_destination_ring) >> 2,
		.lmac_ring = FALSE,
		.ring_dir = HAL_SRNG_DST_RING,
		.reg_start = {
			HWIO_REO_R0_REO2TCL_RING_BASE_LSB_ADDR(
				SEQ_WCSS_UMAC_REO_REG_OFFSET),
			HWIO_REO_R2_REO2TCL_RING_HP_ADDR(
				SEQ_WCSS_UMAC_REO_REG_OFFSET)
		},
		/* Single ring - provide ring size if multiple rings of this
		 * type are supported
		 */
		.reg_size = {},
		.max_size =
			HWIO_REO_R0_REO2TCL_RING_BASE_MSB_RING_SIZE_BMSK >>
			HWIO_REO_R0_REO2TCL_RING_BASE_MSB_RING_SIZE_SHFT,
	},
	{ /* REO_REINJECT */
		.start_ring_id = HAL_SRNG_SW2REO,
		.max_rings = 1,
		.entry_size = sizeof(struct reo_entrance_ring) >> 2,
		.lmac_ring = FALSE,
		.ring_dir = HAL_SRNG_SRC_RING,
		.reg_start = {
			HWIO_REO_R0_SW2REO_RING_BASE_LSB_ADDR(
				SEQ_WCSS_UMAC_REO_REG_OFFSET),
			HWIO_REO_R2_SW2REO_RING_HP_ADDR(
				SEQ_WCSS_UMAC_REO_REG_OFFSET)
		},
		/* Single ring - provide ring size if multiple rings of this
		 * type are supported
		 */
		.reg_size = {},
		.max_size = HWIO_REO_R0_SW2REO_RING_BASE_MSB_RING_SIZE_BMSK >>
				HWIO_REO_R0_SW2REO_RING_BASE_MSB_RING_SIZE_SHFT,
	},
	{ /* REO_CMD */
		.start_ring_id = HAL_SRNG_REO_CMD,
		.max_rings = 1,
		.entry_size = (sizeof(struct tlv_32_hdr) +
			sizeof(struct reo_get_queue_stats)) >> 2,
		.lmac_ring = FALSE,
		.ring_dir = HAL_SRNG_SRC_RING,
		.reg_start = {
			HWIO_REO_R0_REO_CMD_RING_BASE_LSB_ADDR(
				SEQ_WCSS_UMAC_REO_REG_OFFSET),
			HWIO_REO_R2_REO_CMD_RING_HP_ADDR(
				SEQ_WCSS_UMAC_REO_REG_OFFSET),
		},
		/* Single ring - provide ring size if multiple rings of this
		 * type are supported
		 */
		.reg_size = {},
		.max_size = HWIO_REO_R0_REO_CMD_RING_BASE_MSB_RING_SIZE_BMSK >>
			HWIO_REO_R0_REO_CMD_RING_BASE_MSB_RING_SIZE_SHFT,
	},
	{ /* REO_STATUS */
		.start_ring_id = HAL_SRNG_REO_STATUS,
		.max_rings = 1,
		.entry_size = (sizeof(struct tlv_32_hdr) +
			sizeof(struct reo_get_queue_stats_status)) >> 2,
		.lmac_ring = FALSE,
		.ring_dir = HAL_SRNG_DST_RING,
		.reg_start = {
			HWIO_REO_R0_REO_STATUS_RING_BASE_LSB_ADDR(
				SEQ_WCSS_UMAC_REO_REG_OFFSET),
			HWIO_REO_R2_REO_STATUS_RING_HP_ADDR(
				SEQ_WCSS_UMAC_REO_REG_OFFSET),
		},
		/* Single ring - provide ring size if multiple rings of this
		 * type are supported
		 */
		.reg_size = {},
		.max_size =
		HWIO_REO_R0_REO_STATUS_RING_BASE_MSB_RING_SIZE_BMSK >>
			HWIO_REO_R0_REO_STATUS_RING_BASE_MSB_RING_SIZE_SHFT,
	},
	{ /* TCL_DATA */
		.start_ring_id = HAL_SRNG_SW2TCL1,
		.max_rings = 3,
		.entry_size = (sizeof(struct tlv_32_hdr) +
			sizeof(struct tcl_data_cmd)) >> 2,
		.lmac_ring = FALSE,
		.ring_dir = HAL_SRNG_SRC_RING,
		.reg_start = {
			HWIO_TCL_R0_SW2TCL1_RING_BASE_LSB_ADDR(
				SEQ_WCSS_UMAC_MAC_TCL_REG_OFFSET),
			HWIO_TCL_R2_SW2TCL1_RING_HP_ADDR(
				SEQ_WCSS_UMAC_MAC_TCL_REG_OFFSET),
		},
		.reg_size = {
			HWIO_TCL_R0_SW2TCL2_RING_BASE_LSB_ADDR(0) -
				HWIO_TCL_R0_SW2TCL1_RING_BASE_LSB_ADDR(0),
			HWIO_TCL_R2_SW2TCL2_RING_HP_ADDR(0) -
				HWIO_TCL_R2_SW2TCL1_RING_HP_ADDR(0),
		},
		.max_size =
			HWIO_TCL_R0_SW2TCL1_RING_BASE_MSB_RING_SIZE_BMSK >>
			HWIO_TCL_R0_SW2TCL1_RING_BASE_MSB_RING_SIZE_SHFT,
	},
	{ /* TCL_CMD */
		.start_ring_id = HAL_SRNG_SW2TCL_CMD,
		.max_rings = 1,
		.entry_size = (sizeof(struct tlv_32_hdr) +
			sizeof(struct tcl_gse_cmd)) >> 2,
		.lmac_ring =  FALSE,
		.ring_dir = HAL_SRNG_SRC_RING,
		.reg_start = {
			HWIO_TCL_R0_SW2TCL_CMD_RING_BASE_LSB_ADDR(
				SEQ_WCSS_UMAC_MAC_TCL_REG_OFFSET),
			HWIO_TCL_R2_SW2TCL_CMD_RING_HP_ADDR(
				SEQ_WCSS_UMAC_MAC_TCL_REG_OFFSET),
		},
		/* Single ring - provide ring size if multiple rings of this
		 * type are supported
		 */
		.reg_size = {},
		.max_size =
			HWIO_TCL_R0_SW2TCL_CMD_RING_BASE_MSB_RING_SIZE_BMSK >>
			HWIO_TCL_R0_SW2TCL_CMD_RING_BASE_MSB_RING_SIZE_SHFT,
	},
	{ /* TCL_STATUS */
		.start_ring_id = HAL_SRNG_TCL_STATUS,
		.max_rings = 1,
		.entry_size = (sizeof(struct tlv_32_hdr) +
			sizeof(struct tcl_status_ring)) >> 2,
		.lmac_ring = FALSE,
		.ring_dir = HAL_SRNG_DST_RING,
		.reg_start = {
			HWIO_TCL_R0_TCL_STATUS1_RING_BASE_LSB_ADDR(
				SEQ_WCSS_UMAC_MAC_TCL_REG_OFFSET),
			HWIO_TCL_R2_TCL_STATUS1_RING_HP_ADDR(
				SEQ_WCSS_UMAC_MAC_TCL_REG_OFFSET),
		},
		/* Single ring - provide ring size if multiple rings of this
		 * type are supported
		 */
		.reg_size = {},
		.max_size =
			HWIO_TCL_R0_TCL_STATUS1_RING_BASE_MSB_RING_SIZE_BMSK >>
			HWIO_TCL_R0_TCL_STATUS1_RING_BASE_MSB_RING_SIZE_SHFT,
	},
	{ /* CE_SRC */
		.start_ring_id = HAL_SRNG_CE_0_SRC,
		.max_rings = 12,
		.entry_size = sizeof(struct ce_src_desc) >> 2,
		.lmac_ring = FALSE,
		.ring_dir = HAL_SRNG_SRC_RING,
		.reg_start = {
		HWIO_WFSS_CE_CHANNEL_DST_R0_DEST_RING_BASE_LSB_ADDR(
		SEQ_WCSS_UMAC_WFSS_CE_0_REG_WFSS_CE_0_CHANNEL_SRC_REG_OFFSET),
		HWIO_WFSS_CE_CHANNEL_DST_R2_DEST_RING_HP_ADDR(
		SEQ_WCSS_UMAC_WFSS_CE_0_REG_WFSS_CE_0_CHANNEL_SRC_REG_OFFSET),
		},
		.reg_size = {
		SEQ_WCSS_UMAC_WFSS_CE_0_REG_WFSS_CE_1_CHANNEL_SRC_REG_OFFSET -
		SEQ_WCSS_UMAC_WFSS_CE_0_REG_WFSS_CE_0_CHANNEL_SRC_REG_OFFSET,
		SEQ_WCSS_UMAC_WFSS_CE_0_REG_WFSS_CE_1_CHANNEL_SRC_REG_OFFSET -
		SEQ_WCSS_UMAC_WFSS_CE_0_REG_WFSS_CE_0_CHANNEL_SRC_REG_OFFSET,
		},
		.max_size =
		HWIO_WFSS_CE_CHANNEL_DST_R0_DEST_RING_BASE_MSB_RING_SIZE_BMSK >>
		HWIO_WFSS_CE_CHANNEL_DST_R0_DEST_RING_BASE_MSB_RING_SIZE_SHFT,
	},
	{ /* CE_DST */
		.start_ring_id = HAL_SRNG_CE_0_DST,
		.max_rings = 12,
		.entry_size = 8 >> 2,
		/*TODO: entry_size above should actually be
		 * sizeof(struct ce_dst_desc) >> 2, but couldn't find definition
		 * of struct ce_dst_desc in HW header files
		 */
		.lmac_ring = FALSE,
		.ring_dir = HAL_SRNG_SRC_RING,
		.reg_start = {
		HWIO_WFSS_CE_CHANNEL_DST_R0_DEST_RING_BASE_LSB_ADDR(
		SEQ_WCSS_UMAC_WFSS_CE_0_REG_WFSS_CE_0_CHANNEL_DST_REG_OFFSET),
		HWIO_WFSS_CE_CHANNEL_DST_R2_DEST_RING_HP_ADDR(
		SEQ_WCSS_UMAC_WFSS_CE_0_REG_WFSS_CE_0_CHANNEL_DST_REG_OFFSET),
		},
		.reg_size = {
		SEQ_WCSS_UMAC_WFSS_CE_0_REG_WFSS_CE_1_CHANNEL_DST_REG_OFFSET -
		SEQ_WCSS_UMAC_WFSS_CE_0_REG_WFSS_CE_0_CHANNEL_DST_REG_OFFSET,
		SEQ_WCSS_UMAC_WFSS_CE_0_REG_WFSS_CE_1_CHANNEL_DST_REG_OFFSET -
		SEQ_WCSS_UMAC_WFSS_CE_0_REG_WFSS_CE_0_CHANNEL_DST_REG_OFFSET,
		},
		.max_size =
		HWIO_WFSS_CE_CHANNEL_DST_R0_DEST_RING_BASE_MSB_RING_SIZE_BMSK >>
		HWIO_WFSS_CE_CHANNEL_DST_R0_DEST_RING_BASE_MSB_RING_SIZE_SHFT,
	},
	{ /* CE_DST_STATUS */
		.start_ring_id = HAL_SRNG_CE_0_DST_STATUS,
		.max_rings = 12,
		.entry_size = sizeof(struct ce_stat_desc) >> 2,
		.lmac_ring = FALSE,
		.ring_dir = HAL_SRNG_DST_RING,
		.reg_start = {
		HWIO_WFSS_CE_CHANNEL_DST_R0_STATUS_RING_BASE_LSB_ADDR(
		SEQ_WCSS_UMAC_WFSS_CE_0_REG_WFSS_CE_0_CHANNEL_DST_REG_OFFSET),
		HWIO_WFSS_CE_CHANNEL_DST_R2_STATUS_RING_HP_ADDR(
		SEQ_WCSS_UMAC_WFSS_CE_0_REG_WFSS_CE_0_CHANNEL_DST_REG_OFFSET),
		},
			/* TODO: check destination status ring registers */
		.reg_size = {
		SEQ_WCSS_UMAC_WFSS_CE_0_REG_WFSS_CE_1_CHANNEL_DST_REG_OFFSET -
		SEQ_WCSS_UMAC_WFSS_CE_0_REG_WFSS_CE_0_CHANNEL_DST_REG_OFFSET,
		SEQ_WCSS_UMAC_WFSS_CE_0_REG_WFSS_CE_1_CHANNEL_DST_REG_OFFSET -
		SEQ_WCSS_UMAC_WFSS_CE_0_REG_WFSS_CE_0_CHANNEL_DST_REG_OFFSET,
		},
		.max_size =
		HWIO_WFSS_CE_CHANNEL_DST_R0_STATUS_RING_BASE_MSB_RING_SIZE_BMSK >>
		HWIO_WFSS_CE_CHANNEL_DST_R0_STATUS_RING_BASE_MSB_RING_SIZE_SHFT,
	},
	{ /* WBM_IDLE_LINK */
		.start_ring_id = HAL_SRNG_WBM_IDLE_LINK,
		.max_rings = 1,
		.entry_size = sizeof(struct wbm_link_descriptor_ring) >> 2,
		.lmac_ring = FALSE,
		.ring_dir = HAL_SRNG_SRC_RING,
		.reg_start = {
		HWIO_WBM_R0_WBM_IDLE_LINK_RING_BASE_LSB_ADDR(SEQ_WCSS_UMAC_WBM_REG_OFFSET),
		HWIO_WBM_R2_WBM_IDLE_LINK_RING_HP_ADDR(SEQ_WCSS_UMAC_WBM_REG_OFFSET),
		},
		/* Single ring - provide ring size if multiple rings of this
		 * type are supported
		 */
		.reg_size = {},
		.max_size =
			HWIO_WBM_R0_WBM_IDLE_LINK_RING_BASE_MSB_RING_SIZE_BMSK >>
				HWIO_WBM_R0_WBM_IDLE_LINK_RING_BASE_MSB_RING_SIZE_SHFT,
	},
	{ /* SW2WBM_RELEASE */
		.start_ring_id = HAL_SRNG_WBM_SW_RELEASE,
		.max_rings = 1,
		.entry_size = sizeof(struct wbm_release_ring) >> 2,
		.lmac_ring = FALSE,
		.ring_dir = HAL_SRNG_SRC_RING,
		.reg_start = {
		HWIO_WBM_R0_SW_RELEASE_RING_BASE_LSB_ADDR(SEQ_WCSS_UMAC_WBM_REG_OFFSET),
		HWIO_WBM_R2_SW_RELEASE_RING_HP_ADDR(SEQ_WCSS_UMAC_WBM_REG_OFFSET),
		},
		/* Single ring - provide ring size if multiple rings of this
		 * type are supported
		 */
		.reg_size = {},
		.max_size =
		HWIO_WBM_R0_SW_RELEASE_RING_BASE_MSB_RING_SIZE_BMSK >>
		HWIO_WBM_R0_SW_RELEASE_RING_BASE_MSB_RING_SIZE_SHFT,
	},
	{ /* WBM2SW_RELEASE */
		.start_ring_id = HAL_SRNG_WBM2SW0_RELEASE,
		.max_rings = 4,
		.entry_size = sizeof(struct wbm_release_ring) >> 2,
		.lmac_ring = FALSE,
		.ring_dir = HAL_SRNG_DST_RING,
		.reg_start = {
			HWIO_WBM_R0_WBM2SW0_RELEASE_RING_BASE_LSB_ADDR(SEQ_WCSS_UMAC_WBM_REG_OFFSET),
			HWIO_WBM_R2_WBM2SW0_RELEASE_RING_HP_ADDR(SEQ_WCSS_UMAC_WBM_REG_OFFSET),
		},
		.reg_size = {
			HWIO_WBM_R0_WBM2SW1_RELEASE_RING_BASE_LSB_ADDR(SEQ_WCSS_UMAC_WBM_REG_OFFSET) -
				HWIO_WBM_R0_WBM2SW0_RELEASE_RING_BASE_LSB_ADDR(SEQ_WCSS_UMAC_WBM_REG_OFFSET),
			HWIO_WBM_R2_WBM2SW1_RELEASE_RING_HP_ADDR(SEQ_WCSS_UMAC_WBM_REG_OFFSET) -
				HWIO_WBM_R2_WBM2SW0_RELEASE_RING_HP_ADDR(SEQ_WCSS_UMAC_WBM_REG_OFFSET),
		},
		.max_size =
			HWIO_WBM_R0_WBM2SW0_RELEASE_RING_BASE_MSB_RING_SIZE_BMSK >>
				HWIO_WBM_R0_WBM2SW0_RELEASE_RING_BASE_MSB_RING_SIZE_SHFT,
	},
	{ /* RXDMA_BUF */
		.start_ring_id = HAL_SRNG_WMAC1_SW2RXDMA0_BUF0,
#ifdef IPA_OFFLOAD
		.max_rings = 3,
#else
		.max_rings = 2,
#endif
		.entry_size = sizeof(struct wbm_buffer_ring) >> 2,
		.lmac_ring = TRUE,
		.ring_dir = HAL_SRNG_SRC_RING,
		/* reg_start is not set because LMAC rings are not accessed
		 * from host
		 */
		.reg_start = {},
		.reg_size = {},
		.max_size = HAL_RXDMA_MAX_RING_SIZE,
	},
	{ /* RXDMA_DST */
		.start_ring_id = HAL_SRNG_WMAC1_RXDMA2SW0,
		.max_rings = 1,
		.entry_size = sizeof(struct reo_entrance_ring) >> 2,
		.lmac_ring =  TRUE,
		.ring_dir = HAL_SRNG_DST_RING,
		/* reg_start is not set because LMAC rings are not accessed
		 * from host
		 */
		.reg_start = {},
		.reg_size = {},
		.max_size = HAL_RXDMA_MAX_RING_SIZE,
	},
	{ /* RXDMA_MONITOR_BUF */
		.start_ring_id = HAL_SRNG_WMAC1_SW2RXDMA2_BUF,
		.max_rings = 1,
		.entry_size = sizeof(struct wbm_buffer_ring) >> 2,
		.lmac_ring = TRUE,
		.ring_dir = HAL_SRNG_SRC_RING,
		/* reg_start is not set because LMAC rings are not accessed
		 * from host
		 */
		.reg_start = {},
		.reg_size = {},
		.max_size = HAL_RXDMA_MAX_RING_SIZE,
	},
	{ /* RXDMA_MONITOR_STATUS */
		.start_ring_id = HAL_SRNG_WMAC1_SW2RXDMA1_STATBUF,
		.max_rings = 1,
		.entry_size = sizeof(struct wbm_buffer_ring) >> 2,
		.lmac_ring = TRUE,
		.ring_dir = HAL_SRNG_SRC_RING,
		/* reg_start is not set because LMAC rings are not accessed
		 * from host
		 */
		.reg_start = {},
		.reg_size = {},
		.max_size = HAL_RXDMA_MAX_RING_SIZE,
	},
	{ /* RXDMA_MONITOR_DST */
		.start_ring_id = HAL_SRNG_WMAC1_RXDMA2SW1,
		.max_rings = 1,
		.entry_size = sizeof(struct reo_entrance_ring) >> 2,
		.lmac_ring = TRUE,
		.ring_dir = HAL_SRNG_DST_RING,
		/* reg_start is not set because LMAC rings are not accessed
		 * from host
		 */
		.reg_start = {},
		.reg_size = {},
		.max_size = HAL_RXDMA_MAX_RING_SIZE,
	},
	{ /* RXDMA_MONITOR_DESC */
		.start_ring_id = HAL_SRNG_WMAC1_SW2RXDMA1_DESC,
		.max_rings = 1,
		.entry_size = sizeof(struct wbm_buffer_ring) >> 2,
		.lmac_ring = TRUE,
		.ring_dir = HAL_SRNG_SRC_RING,
		/* reg_start is not set because LMAC rings are not accessed
		 * from host
		 */
		.reg_start = {},
		.reg_size = {},
		.max_size = HAL_RXDMA_MAX_RING_SIZE,
	},
	{ /* DIR_BUF_RX_DMA_SRC */
		.start_ring_id = HAL_SRNG_DIR_BUF_RX_SRC_DMA_RING,
		/* one ring for spectral and one ring for cfr */
		.max_rings = 2,
		.entry_size = 2,
		.lmac_ring = TRUE,
		.ring_dir = HAL_SRNG_SRC_RING,
		/* reg_start is not set because LMAC rings are not accessed
		 * from host
		 */
		.reg_start = {},
		.reg_size = {},
		.max_size = HAL_RXDMA_MAX_RING_SIZE,
	},
#ifdef WLAN_FEATURE_CIF_CFR
	{ /* WIFI_POS_SRC */
		.start_ring_id = HAL_SRNG_WIFI_POS_SRC_DMA_RING,
		.max_rings = 1,
		.entry_size = sizeof(wmi_oem_dma_buf_release_entry)  >> 2,
		.lmac_ring = TRUE,
		.ring_dir = HAL_SRNG_SRC_RING,
		/* reg_start is not set because LMAC rings are not accessed
		 * from host
		 */
		.reg_start = {},
		.reg_size = {},
		.max_size = HAL_RXDMA_MAX_RING_SIZE,
	},
#endif
};

int32_t hal_hw_reg_offset_qca8074v2[] = {
	/* dst */
	REG_OFFSET(DST, HP),
	REG_OFFSET(DST, TP),
	REG_OFFSET(DST, ID),
	REG_OFFSET(DST, MISC),
	REG_OFFSET(DST, HP_ADDR_LSB),
	REG_OFFSET(DST, HP_ADDR_MSB),
	REG_OFFSET(DST, MSI1_BASE_LSB),
	REG_OFFSET(DST, MSI1_BASE_MSB),
	REG_OFFSET(DST, MSI1_DATA),
	REG_OFFSET(DST, BASE_LSB),
	REG_OFFSET(DST, BASE_MSB),
	REG_OFFSET(DST, PRODUCER_INT_SETUP),
	/* src */
	REG_OFFSET(SRC, HP),
	REG_OFFSET(SRC, TP),
	REG_OFFSET(SRC, ID),
	REG_OFFSET(SRC, MISC),
	REG_OFFSET(SRC, TP_ADDR_LSB),
	REG_OFFSET(SRC, TP_ADDR_MSB),
	REG_OFFSET(SRC, MSI1_BASE_LSB),
	REG_OFFSET(SRC, MSI1_BASE_MSB),
	REG_OFFSET(SRC, MSI1_DATA),
	REG_OFFSET(SRC, BASE_LSB),
	REG_OFFSET(SRC, BASE_MSB),
	REG_OFFSET(SRC, CONSUMER_INT_SETUP_IX0),
	REG_OFFSET(SRC, CONSUMER_INT_SETUP_IX1),
};


/**
 * hal_qca8074v2_attach() - Attach 8074v2 target specific hal_soc ops,
 *			  offset and srng table
 */
void hal_qca8074v2_attach(struct hal_soc *hal_soc)
{
	hal_soc->hw_srng_table = hw_srng_table_8074v2;
	hal_soc->hal_hw_reg_offset = hal_hw_reg_offset_qca8074v2;
	hal_soc->ops = &qca8074v2_hal_hw_txrx_ops;
}