163 lines
3.8 KiB
C
163 lines
3.8 KiB
C
/* SPDX-License-Identifier: (GPL-2.0+ OR MIT) */
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/*
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* include/rtk_fw.h
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*
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* Copyright (C) 2020 Amlogic, Inc. All rights reserved.
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*
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*/
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#ifndef __RTLFW_H__
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#define __RTLFW_H__
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#include <usb.h>
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#define log_level 0
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#define DEL_CODE 0
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#define ENODEV 19 /* No such device */
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#define HCI_CMD_READ_BD_ADDR 0x1009
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#define HCI_VENDOR_CHANGE_BDRATE 0xfc17
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#define HCI_VENDOR_READ_RTK_ROM_VERSION 0xfc6d
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#define HCI_VENDOR_READ_LMP_VERSION 0x1001
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#define HCI_VENDOR_CHIP_RESET 0x0C03
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#define HCI_VENDOR_SET_WAKE_UP_DEVICE 0xfc7b
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#define HCI_VENDOR_FORCE_RESET_AND_PATCHABLE 0xFC66
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/*******************************
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** Reasil patch code
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********************************/
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#define CMD_CMP_EVT 0x0e
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#define PKT_LEN 300
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#define MSG_TO 1000
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#define PATCH_SEG_MAX 252
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#define DATA_END 0x80
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#define DOWNLOAD_OPCODE 0xfc20
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#define BTOFF_OPCODE 0xfc28
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#define TRUE 1
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#define FALSE 0
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#define CMD_HDR_LEN sizeof(struct hci_command_hdr)
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#define EVT_HDR_LEN sizeof(struct hci_event_hdr)
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#define CMD_CMP_LEN sizeof(struct hci_ev_cmd_complete)
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#define RTK_PATCH_LENGTH_MAX 1024 * 24
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#define CHIP_TYPE_RTL8723BU "fw_8723b_b.txt"
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#define CHIP_TYPE_RTL8723DU "fw_8723du_c.txt"
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#define CHIP_TYPE_RTL8822BU "fw_8822b_b.txt"
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#define CHIP_TYPE_RTL88X2CU "fw_rtl8822c_d.txt"
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#define CODE_MAXSIZE_24K (1024 * 24) //24K
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#define CODE_MAXSIZE_40K (1024 * 40) //40K
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#define CODE_MAXSIZE_23K (23639) //56 * 10K
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enum rtk_endpoit {
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CTRL_EP = 0,
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INTR_EP = 1,
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BULK_EP = 2,
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ISOC_EP = 3
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};
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#define MAX_URBS_QUEUED 5
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struct hci_command_hdr {
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__le16 opcode; /* OCF & OGF */
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unsigned char plen;
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} __packed;
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struct hci_event_hdr {
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unsigned char evt;
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unsigned char plen;
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} __packed;
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#define HCI_EV_CMD_COMPLETE 0x0e
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struct hci_ev_cmd_complete {
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unsigned char ncmd;
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__le16 opcode;
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} __packed;
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struct rtk_eversion_evt {
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unsigned char status;
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unsigned char version;
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} __attribute__ ((packed));
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struct rtk_localversion_evt {
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unsigned char status;
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unsigned char hci_version;
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unsigned int hci_revision;
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unsigned char lmp_version;
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unsigned int lmp_manufacture;
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unsigned int lmp_subversion;
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} __attribute__ ((packed));
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struct rtk_epatch_entry {
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unsigned short chip_id;
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unsigned short patch_length;
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unsigned int start_offset;
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unsigned int coex_version;
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unsigned int svn_version;
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unsigned int fw_version;
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} __attribute__ ((packed));
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struct rtk_epatch {
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unsigned char signature[8];
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unsigned int fw_version;
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unsigned short number_of_total_patch;
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struct rtk_epatch_entry entry[0];
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} __attribute__ ((packed));
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struct rtk_extension_entry {
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unsigned char opcode;
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unsigned char length;
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unsigned char *data;
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} __attribute__ ((packed));
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typedef struct {
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unsigned short prod_id;
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unsigned short lmp_sub_default;
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unsigned short lmp_sub;
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unsigned short eversion;
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char *mp_patch_name;
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char *patch_name;
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char *config_name;
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unsigned char *fw_cache;
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int fw_len;
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} patch_info;
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typedef struct {
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unsigned char index;
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unsigned char data[PATCH_SEG_MAX];
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} __attribute__((packed)) download_cp;
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typedef struct {
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unsigned char status;
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unsigned char index;
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} __attribute__((packed)) download_rp;
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typedef struct {
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struct usb_interface *intf;
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struct usb_device *udev;
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patch_info *patch_entry;
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int pipe_in, pipe_out;
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unsigned char *send_pkt;
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unsigned char *rcv_pkt;
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struct hci_command_hdr *cmd_hdr;
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struct hci_event_hdr *evt_hdr;
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struct hci_ev_cmd_complete *cmd_cmp;
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unsigned char *req_para, *rsp_para;
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unsigned char *fw_data;
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int pkt_len;
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int fw_len;
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} firmware_info;
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typedef struct {
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unsigned short idVendor;
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unsigned short idProduct;
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char *usb_module;
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char *fw_name;
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unsigned int fw_size;
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unsigned char *fw_buf;
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} bluetooth_dongle;
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void load_rtl_firmware(void);
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struct usb_device *get_rtl_dev(void);
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int load_rtl_firmware_dev(struct usb_device *dev);
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struct usb_device *rtk_usb_get_dev_index(int index);
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#endif
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