blob: 97c42482ccb3de40e9f11e19289111227e501581 [file] [log] [blame]
Antti Palosaarieebb8762009-03-25 16:59:45 -03001/*
2 * DVB USB Linux driver for Intel CE6230 DVB-T USB2.0 receiver
3 *
4 * Copyright (C) 2009 Antti Palosaari <crope@iki.fi>
5 *
6 * This program is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License as published by
8 * the Free Software Foundation; either version 2 of the License, or
9 * (at your option) any later version.
10 *
11 * This program is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 * GNU General Public License for more details.
15 *
16 * You should have received a copy of the GNU General Public License
17 * along with this program; if not, write to the Free Software
18 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
19 *
20 */
21
22#ifndef _DVB_USB_CE6230_H_
23#define _DVB_USB_CE6230_H_
24
25#define DVB_USB_LOG_PREFIX "ce6230"
26#include "dvb-usb.h"
27
28#define deb_info(args...) dprintk(dvb_usb_ce6230_debug, 0x01, args)
29#define deb_rc(args...) dprintk(dvb_usb_ce6230_debug, 0x02, args)
30#define deb_xfer(args...) dprintk(dvb_usb_ce6230_debug, 0x04, args)
31#define deb_reg(args...) dprintk(dvb_usb_ce6230_debug, 0x08, args)
32#define deb_i2c(args...) dprintk(dvb_usb_ce6230_debug, 0x10, args)
33#define deb_fw(args...) dprintk(dvb_usb_ce6230_debug, 0x20, args)
34
35#define ce6230_debug_dump(r, t, v, i, b, l, func) { \
36 int loop_; \
37 func("%02x %02x %02x %02x %02x %02x %02x %02x", \
38 t, r, v & 0xff, v >> 8, i & 0xff, i >> 8, l & 0xff, l >> 8); \
39 if (t == (USB_TYPE_VENDOR | USB_DIR_OUT)) \
40 func(" >>> "); \
41 else \
42 func(" <<< "); \
43 for (loop_ = 0; loop_ < l; loop_++) \
44 func("%02x ", b[loop_]); \
45 func("\n");\
46}
47
48#define CE6230_USB_TIMEOUT 1000
49
50struct req_t {
51 u8 cmd; /* [1] */
52 u16 value; /* [2|3] */
53 u16 index; /* [4|5] */
54 u16 data_len; /* [6|7] */
55 u8 *data;
56};
57
58enum ce6230_cmd {
59 CONFIG_READ = 0xd0, /* rd 0 (unclear) */
60 UNKNOWN_WRITE = 0xc7, /* wr 7 (unclear) */
61 I2C_READ = 0xd9, /* rd 9 (unclear) */
62 I2C_WRITE = 0xca, /* wr a */
63 DEMOD_READ = 0xdb, /* rd b */
64 DEMOD_WRITE = 0xcc, /* wr c */
65 REG_READ = 0xde, /* rd e */
66 REG_WRITE = 0xcf, /* wr f */
67};
68
69#endif