1/*
2 * Android driver interface
3 *
4 * This software may be distributed under the terms of the BSD license.
5 * See README for more details.
6 */
7
8#ifndef ANDROID_DRV_H
9#define ANDROID_DRV_H
10
11#define WPA_EVENT_DRIVER_STATE "CTRL-EVENT-DRIVER-STATE "
12
13#define MAX_SSID_LEN 32
14
15#define MAX_DRV_CMD_SIZE		248
16#define DRV_NUMBER_SEQUENTIAL_ERRORS	4
17
18#define WEXT_PNOSETUP_HEADER		"PNOSETUP "
19#define WEXT_PNOSETUP_HEADER_SIZE	9
20#define WEXT_PNO_TLV_PREFIX		'S'
21#define WEXT_PNO_TLV_VERSION		'1'
22#define WEXT_PNO_TLV_SUBVERSION		'2'
23#define WEXT_PNO_TLV_RESERVED		'0'
24#define WEXT_PNO_VERSION_SIZE		4
25#define WEXT_PNO_AMOUNT			16
26#define WEXT_PNO_SSID_SECTION		'S'
27/* SSID header size is SSID section type above + SSID length */
28#define WEXT_PNO_SSID_HEADER_SIZE	2
29#define WEXT_PNO_SCAN_INTERVAL_SECTION	'T'
30#define WEXT_PNO_SCAN_INTERVAL_LENGTH	2
31#define WEXT_PNO_SCAN_INTERVAL		30
32/* Scan interval size is scan interval section type + scan interval length
33 * above */
34#define WEXT_PNO_SCAN_INTERVAL_SIZE	(1 + WEXT_PNO_SCAN_INTERVAL_LENGTH)
35#define WEXT_PNO_REPEAT_SECTION		'R'
36#define WEXT_PNO_REPEAT_LENGTH		1
37#define WEXT_PNO_REPEAT			4
38/* Repeat section size is Repeat section type + Repeat value length above */
39#define WEXT_PNO_REPEAT_SIZE		(1 + WEXT_PNO_REPEAT_LENGTH)
40#define WEXT_PNO_MAX_REPEAT_SECTION	'M'
41#define WEXT_PNO_MAX_REPEAT_LENGTH	1
42#define WEXT_PNO_MAX_REPEAT		3
43/* Max Repeat section size is Max Repeat section type + Max Repeat value length
44 * above */
45#define WEXT_PNO_MAX_REPEAT_SIZE	(1 + WEXT_PNO_MAX_REPEAT_LENGTH)
46/* This corresponds to the size of all sections expect SSIDs */
47#define WEXT_PNO_NONSSID_SECTIONS_SIZE \
48(WEXT_PNO_SCAN_INTERVAL_SIZE + WEXT_PNO_REPEAT_SIZE + WEXT_PNO_MAX_REPEAT_SIZE)
49/* PNO Max command size is total of header, version, ssid and other sections +
50 * Null termination */
51#define WEXT_PNO_MAX_COMMAND_SIZE \
52	(WEXT_PNOSETUP_HEADER_SIZE + WEXT_PNO_VERSION_SIZE \
53	 + WEXT_PNO_AMOUNT * (WEXT_PNO_SSID_HEADER_SIZE + MAX_SSID_LEN) \
54	 + WEXT_PNO_NONSSID_SECTIONS_SIZE + 1)
55
56#endif /* ANDROID_DRV_H */
57