1*4882a593Smuzhiyun /* SPDX-License-Identifier: GPL-2.0-only */ 2*4882a593Smuzhiyun /* r8169_firmware.h: RealTek 8169/8168/8101 ethernet driver. 3*4882a593Smuzhiyun * 4*4882a593Smuzhiyun * Copyright (c) 2002 ShuChen <shuchen@realtek.com.tw> 5*4882a593Smuzhiyun * Copyright (c) 2003 - 2007 Francois Romieu <romieu@fr.zoreil.com> 6*4882a593Smuzhiyun * Copyright (c) a lot of people too. Please respect their work. 7*4882a593Smuzhiyun * 8*4882a593Smuzhiyun * See MAINTAINERS file for support contact information. 9*4882a593Smuzhiyun */ 10*4882a593Smuzhiyun 11*4882a593Smuzhiyun #include <linux/device.h> 12*4882a593Smuzhiyun #include <linux/firmware.h> 13*4882a593Smuzhiyun 14*4882a593Smuzhiyun struct rtl8169_private; 15*4882a593Smuzhiyun typedef void (*rtl_fw_write_t)(struct rtl8169_private *tp, int reg, int val); 16*4882a593Smuzhiyun typedef int (*rtl_fw_read_t)(struct rtl8169_private *tp, int reg); 17*4882a593Smuzhiyun 18*4882a593Smuzhiyun #define RTL_VER_SIZE 32 19*4882a593Smuzhiyun 20*4882a593Smuzhiyun struct rtl_fw { 21*4882a593Smuzhiyun rtl_fw_write_t phy_write; 22*4882a593Smuzhiyun rtl_fw_read_t phy_read; 23*4882a593Smuzhiyun rtl_fw_write_t mac_mcu_write; 24*4882a593Smuzhiyun rtl_fw_read_t mac_mcu_read; 25*4882a593Smuzhiyun const struct firmware *fw; 26*4882a593Smuzhiyun const char *fw_name; 27*4882a593Smuzhiyun struct device *dev; 28*4882a593Smuzhiyun 29*4882a593Smuzhiyun char version[RTL_VER_SIZE]; 30*4882a593Smuzhiyun 31*4882a593Smuzhiyun struct rtl_fw_phy_action { 32*4882a593Smuzhiyun __le32 *code; 33*4882a593Smuzhiyun size_t size; 34*4882a593Smuzhiyun } phy_action; 35*4882a593Smuzhiyun }; 36*4882a593Smuzhiyun 37*4882a593Smuzhiyun int rtl_fw_request_firmware(struct rtl_fw *rtl_fw); 38*4882a593Smuzhiyun void rtl_fw_release_firmware(struct rtl_fw *rtl_fw); 39*4882a593Smuzhiyun void rtl_fw_write_firmware(struct rtl8169_private *tp, struct rtl_fw *rtl_fw); 40