linux/drivers/bluetooth/hci_ag6xx.c

// SPDX-License-Identifier: GPL-2.0-or-later
/*
 *
 *  Bluetooth HCI UART driver for Intel/AG6xx devices
 *
 *  Copyright (C) 2016  Intel Corporation
 */

#include <linux/kernel.h>
#include <linux/errno.h>
#include <linux/skbuff.h>
#include <linux/firmware.h>
#include <linux/module.h>
#include <linux/tty.h>

#include <net/bluetooth/bluetooth.h>
#include <net/bluetooth/hci_core.h>

#include "hci_uart.h"
#include "btintel.h"

struct ag6xx_data { … };

struct pbn_entry { … } __packed;

static int ag6xx_open(struct hci_uart *hu)
{ … }

static int ag6xx_close(struct hci_uart *hu)
{ … }

static int ag6xx_flush(struct hci_uart *hu)
{ … }

static struct sk_buff *ag6xx_dequeue(struct hci_uart *hu)
{ … }

static int ag6xx_enqueue(struct hci_uart *hu, struct sk_buff *skb)
{ … }

static const struct h4_recv_pkt ag6xx_recv_pkts[] = …;

static int ag6xx_recv(struct hci_uart *hu, const void *data, int count)
{ … }

static int intel_mem_write(struct hci_dev *hdev, u32 addr, u32 plen,
			   const void *data)
{ … }

static int ag6xx_setup(struct hci_uart *hu)
{ … }

static const struct hci_uart_proto ag6xx_proto = …;

int __init ag6xx_init(void)
{ … }

int __exit ag6xx_deinit(void)
{ … }