linux/drivers/net/wwan/t7xx/t7xx_mhccif.c

// SPDX-License-Identifier: GPL-2.0-only
/*
 * Copyright (c) 2021, MediaTek Inc.
 * Copyright (c) 2021-2022, Intel Corporation.
 *
 * Authors:
 *  Haijun Liu <[email protected]>
 *  Sreehari Kancharla <[email protected]>
 *
 * Contributors:
 *  Amir Hanania <[email protected]>
 *  Ricardo Martinez <[email protected]>
 */

#include <linux/bits.h>
#include <linux/completion.h>
#include <linux/dev_printk.h>
#include <linux/io.h>
#include <linux/irqreturn.h>

#include "t7xx_mhccif.h"
#include "t7xx_modem_ops.h"
#include "t7xx_pci.h"
#include "t7xx_pcie_mac.h"
#include "t7xx_reg.h"

#define D2H_INT_SR_ACK …

static void t7xx_mhccif_clear_interrupts(struct t7xx_pci_dev *t7xx_dev, u32 mask)
{ … }

static irqreturn_t t7xx_mhccif_isr_thread(int irq, void *data)
{ … }

u32 t7xx_mhccif_read_sw_int_sts(struct t7xx_pci_dev *t7xx_dev)
{ … }

void t7xx_mhccif_mask_set(struct t7xx_pci_dev *t7xx_dev, u32 val)
{ … }

void t7xx_mhccif_mask_clr(struct t7xx_pci_dev *t7xx_dev, u32 val)
{ … }

u32 t7xx_mhccif_mask_get(struct t7xx_pci_dev *t7xx_dev)
{ … }

static irqreturn_t t7xx_mhccif_isr_handler(int irq, void *data)
{ … }

void t7xx_mhccif_init(struct t7xx_pci_dev *t7xx_dev)
{ … }

void t7xx_mhccif_h2d_swint_trigger(struct t7xx_pci_dev *t7xx_dev, u32 channel)
{ … }