1*4882a593Smuzhiyun /* SPDX-License-Identifier: GPL-2.0 */ 2*4882a593Smuzhiyun /* 3*4882a593Smuzhiyun * Copyright (C) 2004-6 Patrick Boettcher (patrick.boettcher@posteo.de) 4*4882a593Smuzhiyun * see dvb-usb-init.c for copyright information. 5*4882a593Smuzhiyun * 6*4882a593Smuzhiyun * This file contains functions for downloading the firmware to Cypress FX 1 7*4882a593Smuzhiyun * and 2 based devices. 8*4882a593Smuzhiyun * 9*4882a593Smuzhiyun */ 10*4882a593Smuzhiyun 11*4882a593Smuzhiyun #ifndef CYPRESS_FIRMWARE_H 12*4882a593Smuzhiyun #define CYPRESS_FIRMWARE_H 13*4882a593Smuzhiyun 14*4882a593Smuzhiyun #define CYPRESS_AN2135 0 15*4882a593Smuzhiyun #define CYPRESS_AN2235 1 16*4882a593Smuzhiyun #define CYPRESS_FX2 2 17*4882a593Smuzhiyun 18*4882a593Smuzhiyun /* commonly used firmware download types and function */ 19*4882a593Smuzhiyun struct hexline { 20*4882a593Smuzhiyun u8 len; 21*4882a593Smuzhiyun u32 addr; 22*4882a593Smuzhiyun u8 type; 23*4882a593Smuzhiyun u8 data[255]; 24*4882a593Smuzhiyun u8 chk; 25*4882a593Smuzhiyun }; 26*4882a593Smuzhiyun 27*4882a593Smuzhiyun int cypress_load_firmware(struct usb_device *, const struct firmware *, int); 28*4882a593Smuzhiyun 29*4882a593Smuzhiyun #endif 30