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Nama	Ukuran	Aksi
bluetooth.h	15.08 MB	View DL Edit
coredump.h	3.02 MB	View DL Edit
hci.h	69.05 MB	View DL Edit
hci_core.h	65.64 MB	View DL Edit
hci_drv.h	1.8 MB	View DL Edit
hci_mon.h	2.09 MB	View DL Edit
hci_sock.h	3.9 MB	View DL Edit
hci_sync.h	7.57 MB	View DL Edit
iso.h	599 B	View DL Edit
l2cap.h	23.63 MB	View DL Edit
mgmt.h	29.12 MB	View DL Edit
rfcomm.h	9.18 MB	View DL Edit
sco.h	1.46 MB	View DL Edit

Edit file: /usr/src/kernels/5.14.0-611.27.1.el9_7.x86_64/include/net/bluetooth/hci_drv.h

/* SPDX-License-Identifier: GPL-2.0-only */
/*
 * Copyright (C) 2025 Google Corporation
 */

#ifndef __HCI_DRV_H
#define __HCI_DRV_H

#include <linux/types.h>

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

struct hci_drv_cmd_hdr {
	__le16	opcode;
	__le16	len;
} __packed;

struct hci_drv_ev_hdr {
	__le16	opcode;
	__le16	len;
} __packed;

#define HCI_DRV_EV_CMD_STATUS	0x0000
struct hci_drv_ev_cmd_status {
	__le16	opcode;
	__u8	status;
} __packed;

#define HCI_DRV_EV_CMD_COMPLETE	0x0001
struct hci_drv_ev_cmd_complete {
	__le16	opcode;
	__u8	status;
	__u8	data[];
} __packed;

#define HCI_DRV_STATUS_SUCCESS			0x00
#define HCI_DRV_STATUS_UNSPECIFIED_ERROR	0x01
#define HCI_DRV_STATUS_UNKNOWN_COMMAND		0x02
#define HCI_DRV_STATUS_INVALID_PARAMETERS	0x03

#define HCI_DRV_MAX_DRIVER_NAME_LENGTH	32

/* Common commands that make sense on all drivers start from 0x0000 */
#define HCI_DRV_OP_READ_INFO	0x0000
#define HCI_DRV_READ_INFO_SIZE	0
struct hci_drv_rp_read_info {
	__u8	driver_name[HCI_DRV_MAX_DRIVER_NAME_LENGTH];
	__le16	num_supported_commands;
	__le16	supported_commands[];
} __packed;

/* Driver specific OGF (Opcode Group Field)
 * Commands in this group may have different meanings across different drivers.
 */
#define HCI_DRV_OGF_DRIVER_SPECIFIC	0x01

int hci_drv_cmd_status(struct hci_dev *hdev, u16 cmd, u8 status);
int hci_drv_cmd_complete(struct hci_dev *hdev, u16 cmd, u8 status, void *rp,
			 size_t rp_len);
int hci_drv_process_cmd(struct hci_dev *hdev, struct sk_buff *cmd_skb);

struct hci_drv_handler {
	int (*func)(struct hci_dev *hdev, void *data, u16 data_len);
	size_t data_len;
};

struct hci_drv {
	size_t common_handler_count;
	const struct hci_drv_handler *common_handlers;

size_t specific_handler_count;
	const struct hci_drv_handler *specific_handlers;
};

#endif /* __HCI_DRV_H */

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