linux/drivers/net/wireless/ath/ath11k/hw.c

// SPDX-License-Identifier: BSD-3-Clause-Clear
/*
 * Copyright (c) 2018-2020 The Linux Foundation. All rights reserved.
 * Copyright (c) 2021-2023 Qualcomm Innovation Center, Inc. All rights reserved.
 */

#include <linux/types.h>
#include <linux/bitops.h>
#include <linux/bitfield.h>

#include "core.h"
#include "ce.h"
#include "hif.h"
#include "hal.h"
#include "hw.h"

/* Map from pdev index to hw mac index */
static u8 ath11k_hw_ipq8074_mac_from_pdev_id(int pdev_idx)
{ … }

static u8 ath11k_hw_ipq6018_mac_from_pdev_id(int pdev_idx)
{ … }

static void ath11k_hw_ipq8074_tx_mesh_enable(struct ath11k_base *ab,
					     struct hal_tcl_data_cmd *tcl_cmd)
{ … }

static void ath11k_hw_qcn9074_tx_mesh_enable(struct ath11k_base *ab,
					     struct hal_tcl_data_cmd *tcl_cmd)
{ … }

static void ath11k_hw_wcn6855_tx_mesh_enable(struct ath11k_base *ab,
					     struct hal_tcl_data_cmd *tcl_cmd)
{ … }

static void ath11k_init_wmi_config_qca6390(struct ath11k_base *ab,
					   struct target_resource_config *config)
{ … }

static void ath11k_hw_ipq8074_reo_setup(struct ath11k_base *ab)
{ … }

static void ath11k_init_wmi_config_ipq8074(struct ath11k_base *ab,
					   struct target_resource_config *config)
{ … }

static int ath11k_hw_mac_id_to_pdev_id_ipq8074(struct ath11k_hw_params *hw,
					       int mac_id)
{ … }

static int ath11k_hw_mac_id_to_srng_id_ipq8074(struct ath11k_hw_params *hw,
					       int mac_id)
{ … }

static int ath11k_hw_mac_id_to_pdev_id_qca6390(struct ath11k_hw_params *hw,
					       int mac_id)
{ … }

static int ath11k_hw_mac_id_to_srng_id_qca6390(struct ath11k_hw_params *hw,
					       int mac_id)
{ … }

static bool ath11k_hw_ipq8074_rx_desc_get_first_msdu(struct hal_rx_desc *desc)
{ … }

static bool ath11k_hw_ipq8074_rx_desc_get_last_msdu(struct hal_rx_desc *desc)
{ … }

static u8 ath11k_hw_ipq8074_rx_desc_get_l3_pad_bytes(struct hal_rx_desc *desc)
{ … }

static u8 *ath11k_hw_ipq8074_rx_desc_get_hdr_status(struct hal_rx_desc *desc)
{ … }

static bool ath11k_hw_ipq8074_rx_desc_encrypt_valid(struct hal_rx_desc *desc)
{ … }

static u32 ath11k_hw_ipq8074_rx_desc_get_encrypt_type(struct hal_rx_desc *desc)
{ … }

static u8 ath11k_hw_ipq8074_rx_desc_get_decap_type(struct hal_rx_desc *desc)
{ … }

static u8 ath11k_hw_ipq8074_rx_desc_get_mesh_ctl(struct hal_rx_desc *desc)
{ … }

static bool ath11k_hw_ipq8074_rx_desc_get_ldpc_support(struct hal_rx_desc *desc)
{ … }

static bool ath11k_hw_ipq8074_rx_desc_get_mpdu_seq_ctl_vld(struct hal_rx_desc *desc)
{ … }

static bool ath11k_hw_ipq8074_rx_desc_get_mpdu_fc_valid(struct hal_rx_desc *desc)
{ … }

static u16 ath11k_hw_ipq8074_rx_desc_get_mpdu_start_seq_no(struct hal_rx_desc *desc)
{ … }

static u16 ath11k_hw_ipq8074_rx_desc_get_msdu_len(struct hal_rx_desc *desc)
{ … }

static u8 ath11k_hw_ipq8074_rx_desc_get_msdu_sgi(struct hal_rx_desc *desc)
{ … }

static u8 ath11k_hw_ipq8074_rx_desc_get_msdu_rate_mcs(struct hal_rx_desc *desc)
{ … }

static u8 ath11k_hw_ipq8074_rx_desc_get_msdu_rx_bw(struct hal_rx_desc *desc)
{ … }

static u32 ath11k_hw_ipq8074_rx_desc_get_msdu_freq(struct hal_rx_desc *desc)
{ … }

static u8 ath11k_hw_ipq8074_rx_desc_get_msdu_pkt_type(struct hal_rx_desc *desc)
{ … }

static u8 ath11k_hw_ipq8074_rx_desc_get_msdu_nss(struct hal_rx_desc *desc)
{ … }

static u8 ath11k_hw_ipq8074_rx_desc_get_mpdu_tid(struct hal_rx_desc *desc)
{ … }

static u16 ath11k_hw_ipq8074_rx_desc_get_mpdu_peer_id(struct hal_rx_desc *desc)
{ … }

static void ath11k_hw_ipq8074_rx_desc_copy_attn_end(struct hal_rx_desc *fdesc,
						    struct hal_rx_desc *ldesc)
{ … }

static u32 ath11k_hw_ipq8074_rx_desc_get_mpdu_start_tag(struct hal_rx_desc *desc)
{ … }

static u32 ath11k_hw_ipq8074_rx_desc_get_mpdu_ppdu_id(struct hal_rx_desc *desc)
{ … }

static void ath11k_hw_ipq8074_rx_desc_set_msdu_len(struct hal_rx_desc *desc, u16 len)
{ … }

static bool ath11k_hw_ipq8074_rx_desc_mac_addr2_valid(struct hal_rx_desc *desc)
{ … }

static u8 *ath11k_hw_ipq8074_rx_desc_mpdu_start_addr2(struct hal_rx_desc *desc)
{ … }

static
struct rx_attention *ath11k_hw_ipq8074_rx_desc_get_attention(struct hal_rx_desc *desc)
{ … }

static u8 *ath11k_hw_ipq8074_rx_desc_get_msdu_payload(struct hal_rx_desc *desc)
{ … }

static bool ath11k_hw_qcn9074_rx_desc_get_first_msdu(struct hal_rx_desc *desc)
{ … }

static bool ath11k_hw_qcn9074_rx_desc_get_last_msdu(struct hal_rx_desc *desc)
{ … }

static u8 ath11k_hw_qcn9074_rx_desc_get_l3_pad_bytes(struct hal_rx_desc *desc)
{ … }

static u8 *ath11k_hw_qcn9074_rx_desc_get_hdr_status(struct hal_rx_desc *desc)
{ … }

static bool ath11k_hw_qcn9074_rx_desc_encrypt_valid(struct hal_rx_desc *desc)
{ … }

static u32 ath11k_hw_qcn9074_rx_desc_get_encrypt_type(struct hal_rx_desc *desc)
{ … }

static u8 ath11k_hw_qcn9074_rx_desc_get_decap_type(struct hal_rx_desc *desc)
{ … }

static u8 ath11k_hw_qcn9074_rx_desc_get_mesh_ctl(struct hal_rx_desc *desc)
{ … }

static bool ath11k_hw_qcn9074_rx_desc_get_ldpc_support(struct hal_rx_desc *desc)
{ … }

static bool ath11k_hw_qcn9074_rx_desc_get_mpdu_seq_ctl_vld(struct hal_rx_desc *desc)
{ … }

static bool ath11k_hw_qcn9074_rx_desc_get_mpdu_fc_valid(struct hal_rx_desc *desc)
{ … }

static u16 ath11k_hw_qcn9074_rx_desc_get_mpdu_start_seq_no(struct hal_rx_desc *desc)
{ … }

static u16 ath11k_hw_qcn9074_rx_desc_get_msdu_len(struct hal_rx_desc *desc)
{ … }

static u8 ath11k_hw_qcn9074_rx_desc_get_msdu_sgi(struct hal_rx_desc *desc)
{ … }

static u8 ath11k_hw_qcn9074_rx_desc_get_msdu_rate_mcs(struct hal_rx_desc *desc)
{ … }

static u8 ath11k_hw_qcn9074_rx_desc_get_msdu_rx_bw(struct hal_rx_desc *desc)
{ … }

static u32 ath11k_hw_qcn9074_rx_desc_get_msdu_freq(struct hal_rx_desc *desc)
{ … }

static u8 ath11k_hw_qcn9074_rx_desc_get_msdu_pkt_type(struct hal_rx_desc *desc)
{ … }

static u8 ath11k_hw_qcn9074_rx_desc_get_msdu_nss(struct hal_rx_desc *desc)
{ … }

static u8 ath11k_hw_qcn9074_rx_desc_get_mpdu_tid(struct hal_rx_desc *desc)
{ … }

static u16 ath11k_hw_qcn9074_rx_desc_get_mpdu_peer_id(struct hal_rx_desc *desc)
{ … }

static void ath11k_hw_qcn9074_rx_desc_copy_attn_end(struct hal_rx_desc *fdesc,
						    struct hal_rx_desc *ldesc)
{ … }

static u32 ath11k_hw_qcn9074_rx_desc_get_mpdu_start_tag(struct hal_rx_desc *desc)
{ … }

static u32 ath11k_hw_qcn9074_rx_desc_get_mpdu_ppdu_id(struct hal_rx_desc *desc)
{ … }

static void ath11k_hw_qcn9074_rx_desc_set_msdu_len(struct hal_rx_desc *desc, u16 len)
{ … }

static
struct rx_attention *ath11k_hw_qcn9074_rx_desc_get_attention(struct hal_rx_desc *desc)
{ … }

static u8 *ath11k_hw_qcn9074_rx_desc_get_msdu_payload(struct hal_rx_desc *desc)
{ … }

static bool ath11k_hw_ipq9074_rx_desc_mac_addr2_valid(struct hal_rx_desc *desc)
{ … }

static u8 *ath11k_hw_ipq9074_rx_desc_mpdu_start_addr2(struct hal_rx_desc *desc)
{ … }

static bool ath11k_hw_wcn6855_rx_desc_get_first_msdu(struct hal_rx_desc *desc)
{ … }

static bool ath11k_hw_wcn6855_rx_desc_get_last_msdu(struct hal_rx_desc *desc)
{ … }

static u8 ath11k_hw_wcn6855_rx_desc_get_l3_pad_bytes(struct hal_rx_desc *desc)
{ … }

static u8 *ath11k_hw_wcn6855_rx_desc_get_hdr_status(struct hal_rx_desc *desc)
{ … }

static bool ath11k_hw_wcn6855_rx_desc_encrypt_valid(struct hal_rx_desc *desc)
{ … }

static u32 ath11k_hw_wcn6855_rx_desc_get_encrypt_type(struct hal_rx_desc *desc)
{ … }

static u8 ath11k_hw_wcn6855_rx_desc_get_decap_type(struct hal_rx_desc *desc)
{ … }

static u8 ath11k_hw_wcn6855_rx_desc_get_mesh_ctl(struct hal_rx_desc *desc)
{ … }

static bool ath11k_hw_wcn6855_rx_desc_get_mpdu_seq_ctl_vld(struct hal_rx_desc *desc)
{ … }

static bool ath11k_hw_wcn6855_rx_desc_get_mpdu_fc_valid(struct hal_rx_desc *desc)
{ … }

static u16 ath11k_hw_wcn6855_rx_desc_get_mpdu_start_seq_no(struct hal_rx_desc *desc)
{ … }

static u16 ath11k_hw_wcn6855_rx_desc_get_msdu_len(struct hal_rx_desc *desc)
{ … }

static u8 ath11k_hw_wcn6855_rx_desc_get_msdu_sgi(struct hal_rx_desc *desc)
{ … }

static u8 ath11k_hw_wcn6855_rx_desc_get_msdu_rate_mcs(struct hal_rx_desc *desc)
{ … }

static u8 ath11k_hw_wcn6855_rx_desc_get_msdu_rx_bw(struct hal_rx_desc *desc)
{ … }

static u32 ath11k_hw_wcn6855_rx_desc_get_msdu_freq(struct hal_rx_desc *desc)
{ … }

static u8 ath11k_hw_wcn6855_rx_desc_get_msdu_pkt_type(struct hal_rx_desc *desc)
{ … }

static u8 ath11k_hw_wcn6855_rx_desc_get_msdu_nss(struct hal_rx_desc *desc)
{ … }

static u8 ath11k_hw_wcn6855_rx_desc_get_mpdu_tid(struct hal_rx_desc *desc)
{ … }

static u16 ath11k_hw_wcn6855_rx_desc_get_mpdu_peer_id(struct hal_rx_desc *desc)
{ … }

static void ath11k_hw_wcn6855_rx_desc_copy_attn_end(struct hal_rx_desc *fdesc,
						    struct hal_rx_desc *ldesc)
{ … }

static u32 ath11k_hw_wcn6855_rx_desc_get_mpdu_start_tag(struct hal_rx_desc *desc)
{ … }

static u32 ath11k_hw_wcn6855_rx_desc_get_mpdu_ppdu_id(struct hal_rx_desc *desc)
{ … }

static void ath11k_hw_wcn6855_rx_desc_set_msdu_len(struct hal_rx_desc *desc, u16 len)
{ … }

static
struct rx_attention *ath11k_hw_wcn6855_rx_desc_get_attention(struct hal_rx_desc *desc)
{ … }

static u8 *ath11k_hw_wcn6855_rx_desc_get_msdu_payload(struct hal_rx_desc *desc)
{ … }

static bool ath11k_hw_wcn6855_rx_desc_mac_addr2_valid(struct hal_rx_desc *desc)
{ … }

static u8 *ath11k_hw_wcn6855_rx_desc_mpdu_start_addr2(struct hal_rx_desc *desc)
{ … }

static void ath11k_hw_wcn6855_reo_setup(struct ath11k_base *ab)
{ … }

static void ath11k_hw_ipq5018_reo_setup(struct ath11k_base *ab)
{ … }

static u16
ath11k_hw_ipq8074_mpdu_info_get_peerid(struct hal_rx_mpdu_info *mpdu_info)
{ … }

static u16
ath11k_hw_qcn9074_mpdu_info_get_peerid(struct hal_rx_mpdu_info *mpdu_info)
{ … }

static u16
ath11k_hw_wcn6855_mpdu_info_get_peerid(struct hal_rx_mpdu_info *mpdu_info)
{ … }

static bool ath11k_hw_wcn6855_rx_desc_get_ldpc_support(struct hal_rx_desc *desc)
{ … }

static u32 ath11k_hw_ipq8074_get_tcl_ring_selector(struct sk_buff *skb)
{ … }

static u32 ath11k_hw_wcn6750_get_tcl_ring_selector(struct sk_buff *skb)
{ … }

const struct ath11k_hw_ops ipq8074_ops = …;

const struct ath11k_hw_ops ipq6018_ops = …;

const struct ath11k_hw_ops qca6390_ops = …;

const struct ath11k_hw_ops qcn9074_ops = …;

const struct ath11k_hw_ops wcn6855_ops = …;

const struct ath11k_hw_ops wcn6750_ops = …;

/* IPQ5018 hw ops is similar to QCN9074 except for the dest ring remap */
const struct ath11k_hw_ops ipq5018_ops = …;

#define ATH11K_TX_RING_MASK_0 …
#define ATH11K_TX_RING_MASK_1 …
#define ATH11K_TX_RING_MASK_2 …
#define ATH11K_TX_RING_MASK_3 …
#define ATH11K_TX_RING_MASK_4 …

#define ATH11K_RX_RING_MASK_0 …
#define ATH11K_RX_RING_MASK_1 …
#define ATH11K_RX_RING_MASK_2 …
#define ATH11K_RX_RING_MASK_3 …

#define ATH11K_RX_ERR_RING_MASK_0 …

#define ATH11K_RX_WBM_REL_RING_MASK_0 …

#define ATH11K_REO_STATUS_RING_MASK_0 …

#define ATH11K_RXDMA2HOST_RING_MASK_0 …
#define ATH11K_RXDMA2HOST_RING_MASK_1 …
#define ATH11K_RXDMA2HOST_RING_MASK_2 …

#define ATH11K_HOST2RXDMA_RING_MASK_0 …
#define ATH11K_HOST2RXDMA_RING_MASK_1 …
#define ATH11K_HOST2RXDMA_RING_MASK_2 …

#define ATH11K_RX_MON_STATUS_RING_MASK_0 …
#define ATH11K_RX_MON_STATUS_RING_MASK_1 …
#define ATH11K_RX_MON_STATUS_RING_MASK_2 …

const struct ath11k_hw_ring_mask ath11k_hw_ring_mask_ipq8074 = …;

const struct ath11k_hw_ring_mask ath11k_hw_ring_mask_qca6390 = …;

/* Target firmware's Copy Engine configuration. */
const struct ce_pipe_config ath11k_target_ce_config_wlan_ipq8074[] = …;

/* Map from service/endpoint to Copy Engine.
 * This table is derived from the CE_PCI TABLE, above.
 * It is passed to the Target at startup for use by firmware.
 */
const struct service_to_pipe ath11k_target_service_to_ce_map_wlan_ipq8074[] = …;

const struct service_to_pipe ath11k_target_service_to_ce_map_wlan_ipq6018[] = …;

/* Target firmware's Copy Engine configuration. */
const struct ce_pipe_config ath11k_target_ce_config_wlan_qca6390[] = …;

/* Map from service/endpoint to Copy Engine.
 * This table is derived from the CE_PCI TABLE, above.
 * It is passed to the Target at startup for use by firmware.
 */
const struct service_to_pipe ath11k_target_service_to_ce_map_wlan_qca6390[] = …;

/* Target firmware's Copy Engine configuration. */
const struct ce_pipe_config ath11k_target_ce_config_wlan_qcn9074[] = …;

/* Map from service/endpoint to Copy Engine.
 * This table is derived from the CE_PCI TABLE, above.
 * It is passed to the Target at startup for use by firmware.
 */
const struct service_to_pipe ath11k_target_service_to_ce_map_wlan_qcn9074[] = …;

const struct ath11k_hw_ring_mask ath11k_hw_ring_mask_qcn9074 = …;

const struct ath11k_hw_ring_mask ath11k_hw_ring_mask_wcn6750 = …;

/* Target firmware's Copy Engine configuration for IPQ5018 */
const struct ce_pipe_config ath11k_target_ce_config_wlan_ipq5018[] = …;

/* Map from service/endpoint to Copy Engine for IPQ5018.
 * This table is derived from the CE TABLE, above.
 * It is passed to the Target at startup for use by firmware.
 */
const struct service_to_pipe ath11k_target_service_to_ce_map_wlan_ipq5018[] = …;

const struct ce_ie_addr ath11k_ce_ie_addr_ipq8074 = …;

const struct ce_ie_addr ath11k_ce_ie_addr_ipq5018 = …;

const struct ce_remap ath11k_ce_remap_ipq5018 = …;

const struct ath11k_hw_regs ipq8074_regs = …;

const struct ath11k_hw_regs qca6390_regs = …;

const struct ath11k_hw_regs qcn9074_regs = …;

const struct ath11k_hw_regs wcn6855_regs = …;

const struct ath11k_hw_regs wcn6750_regs = …;

static const struct ath11k_hw_tcl2wbm_rbm_map ath11k_hw_tcl2wbm_rbm_map_ipq8074[] = …;

static const struct ath11k_hw_tcl2wbm_rbm_map ath11k_hw_tcl2wbm_rbm_map_wcn6750[] = …;

const struct ath11k_hw_regs ipq5018_regs = …;

const struct ath11k_hw_hal_params ath11k_hw_hal_params_ipq8074 = …;

const struct ath11k_hw_hal_params ath11k_hw_hal_params_qca6390 = …;

const struct ath11k_hw_hal_params ath11k_hw_hal_params_wcn6750 = …;

static const struct cfg80211_sar_freq_ranges ath11k_hw_sar_freq_ranges_wcn6855[] = …;

const struct cfg80211_sar_capa ath11k_hw_sar_capa_wcn6855 = …;