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1/* SPDX-License-Identifier: BSD-3-Clause-Clear */2/*3 * Copyright (c) 2019-2021 The Linux Foundation. All rights reserved.4 * Copyright (c) 2021-2022, Qualcomm Innovation Center, Inc. All rights reserved.5 */6 7#ifndef _ATH11K_PCI_CMN_H8#define _ATH11K_PCI_CMN_H9 10#include "core.h"11 12#define ATH11K_PCI_IRQ_CE0_OFFSET 313#define ATH11K_PCI_IRQ_DP_OFFSET 1414 15#define ATH11K_PCI_CE_WAKE_IRQ 216 17#define ATH11K_PCI_WINDOW_ENABLE_BIT 0x4000000018#define ATH11K_PCI_WINDOW_REG_ADDRESS 0x310c19#define ATH11K_PCI_WINDOW_VALUE_MASK GENMASK(24, 19)20#define ATH11K_PCI_WINDOW_START 0x8000021#define ATH11K_PCI_WINDOW_RANGE_MASK GENMASK(18, 0)22 23/* BAR0 + 4k is always accessible, and no24 * need to force wakeup.25 * 4K - 32 = 0xFE026 */27#define ATH11K_PCI_ACCESS_ALWAYS_OFF 0xFE028 29int ath11k_pcic_get_user_msi_assignment(struct ath11k_base *ab, char *user_name,30 int *num_vectors, u32 *user_base_data,31 u32 *base_vector);32void ath11k_pcic_write32(struct ath11k_base *ab, u32 offset, u32 value);33u32 ath11k_pcic_read32(struct ath11k_base *ab, u32 offset);34void ath11k_pcic_get_msi_address(struct ath11k_base *ab, u32 *msi_addr_lo,35 u32 *msi_addr_hi);36void ath11k_pcic_get_ce_msi_idx(struct ath11k_base *ab, u32 ce_id, u32 *msi_idx);37void ath11k_pcic_free_irq(struct ath11k_base *ab);38int ath11k_pcic_config_irq(struct ath11k_base *ab);39void ath11k_pcic_ext_irq_enable(struct ath11k_base *ab);40void ath11k_pcic_ext_irq_disable(struct ath11k_base *ab);41void ath11k_pcic_stop(struct ath11k_base *ab);42int ath11k_pcic_start(struct ath11k_base *ab);43int ath11k_pcic_map_service_to_pipe(struct ath11k_base *ab, u16 service_id,44 u8 *ul_pipe, u8 *dl_pipe);45void ath11k_pcic_ce_irqs_enable(struct ath11k_base *ab);46void ath11k_pcic_ce_irq_disable_sync(struct ath11k_base *ab);47int ath11k_pcic_init_msi_config(struct ath11k_base *ab);48int ath11k_pcic_register_pci_ops(struct ath11k_base *ab,49 const struct ath11k_pci_ops *pci_ops);50int ath11k_pcic_read(struct ath11k_base *ab, void *buf, u32 start, u32 end);51void ath11k_pci_enable_ce_irqs_except_wake_irq(struct ath11k_base *ab);52void ath11k_pci_disable_ce_irqs_except_wake_irq(struct ath11k_base *ab);53 54#endif55