[deliverable/linux.git] / drivers / net / wireless / brcm80211 / brcmfmac / dhd.h

/*
 * Copyright (c) 2010 Broadcom Corporation
 *
 * Permission to use, copy, modify, and/or distribute this software for any
 * purpose with or without fee is hereby granted, provided that the above
 * copyright notice and this permission notice appear in all copies.
 *
 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY
 * SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION
 * OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
 * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
 */

/****************
 * Common types *
 */

#ifndef _BRCMF_H_
#define _BRCMF_H_

#define BRCMF_VERSION_STR		"4.218.248.5"

#include "fweh.h"

/*******************************************************************************
 * IO codes that are interpreted by dongle firmware
 ******************************************************************************/
#define BRCMF_C_GET_VERSION			1
#define BRCMF_C_UP				2
#define BRCMF_C_DOWN				3
#define BRCMF_C_SET_PROMISC			10
#define BRCMF_C_GET_RATE			12
#define BRCMF_C_GET_INFRA			19
#define BRCMF_C_SET_INFRA			20
#define BRCMF_C_GET_AUTH			21
#define BRCMF_C_SET_AUTH			22
#define BRCMF_C_GET_BSSID			23
#define BRCMF_C_GET_SSID			25
#define BRCMF_C_SET_SSID			26
#define BRCMF_C_TERMINATED			28
#define BRCMF_C_GET_CHANNEL			29
#define BRCMF_C_SET_CHANNEL			30
#define BRCMF_C_GET_SRL				31
#define BRCMF_C_SET_SRL				32
#define BRCMF_C_GET_LRL				33
#define BRCMF_C_SET_LRL				34
#define BRCMF_C_GET_RADIO			37
#define BRCMF_C_SET_RADIO			38
#define BRCMF_C_GET_PHYTYPE			39
#define BRCMF_C_SET_KEY				45
#define BRCMF_C_SET_PASSIVE_SCAN		49
#define BRCMF_C_SCAN				50
#define BRCMF_C_SCAN_RESULTS			51
#define BRCMF_C_DISASSOC			52
#define BRCMF_C_REASSOC				53
#define BRCMF_C_SET_ROAM_TRIGGER		55
#define BRCMF_C_SET_ROAM_DELTA			57
#define BRCMF_C_GET_BCNPRD			75
#define BRCMF_C_SET_BCNPRD			76
#define BRCMF_C_GET_DTIMPRD			77
#define BRCMF_C_SET_DTIMPRD			78
#define BRCMF_C_SET_COUNTRY			84
#define BRCMF_C_GET_PM				85
#define BRCMF_C_SET_PM				86
#define BRCMF_C_GET_CURR_RATESET		114
#define BRCMF_C_GET_AP				117
#define BRCMF_C_SET_AP				118
#define BRCMF_C_GET_RSSI			127
#define BRCMF_C_GET_WSEC			133
#define BRCMF_C_SET_WSEC			134
#define BRCMF_C_GET_PHY_NOISE			135
#define BRCMF_C_GET_BSS_INFO			136
#define BRCMF_C_GET_BANDLIST			140
#define BRCMF_C_SET_SCB_TIMEOUT			158
#define BRCMF_C_GET_PHYLIST			180
#define BRCMF_C_SET_SCAN_CHANNEL_TIME		185
#define BRCMF_C_SET_SCAN_UNASSOC_TIME		187
#define BRCMF_C_SCB_DEAUTHENTICATE_FOR_REASON	201
#define BRCMF_C_GET_VALID_CHANNELS		217
#define BRCMF_C_GET_KEY_PRIMARY			235
#define BRCMF_C_SET_KEY_PRIMARY			236
#define BRCMF_C_SET_SCAN_PASSIVE_TIME		258
#define BRCMF_C_GET_VAR				262
#define BRCMF_C_SET_VAR				263

/* phy types (returned by WLC_GET_PHYTPE) */
#define	WLC_PHY_TYPE_A		0
#define	WLC_PHY_TYPE_B		1
#define	WLC_PHY_TYPE_G		2
#define	WLC_PHY_TYPE_N		4
#define	WLC_PHY_TYPE_LP		5
#define	WLC_PHY_TYPE_SSN	6
#define	WLC_PHY_TYPE_HT		7
#define	WLC_PHY_TYPE_LCN	8
#define	WLC_PHY_TYPE_NULL	0xf

#define TOE_TX_CSUM_OL		0x00000001
#define TOE_RX_CSUM_OL		0x00000002

/* For supporting multiple interfaces */
#define BRCMF_MAX_IFS	16

#define DOT11_MAX_DEFAULT_KEYS	4

#define BRCMF_E_STATUS_SUCCESS			0
#define BRCMF_E_STATUS_FAIL			1
#define BRCMF_E_STATUS_TIMEOUT			2
#define BRCMF_E_STATUS_NO_NETWORKS		3
#define BRCMF_E_STATUS_ABORT			4
#define BRCMF_E_STATUS_NO_ACK			5
#define BRCMF_E_STATUS_UNSOLICITED		6
#define BRCMF_E_STATUS_ATTEMPT			7
#define BRCMF_E_STATUS_PARTIAL			8
#define BRCMF_E_STATUS_NEWSCAN			9
#define BRCMF_E_STATUS_NEWASSOC			10
#define BRCMF_E_STATUS_11HQUIET			11
#define BRCMF_E_STATUS_SUPPRESS			12
#define BRCMF_E_STATUS_NOCHANS			13
#define BRCMF_E_STATUS_CS_ABORT			15
#define BRCMF_E_STATUS_ERROR			16

#define BRCMF_E_REASON_INITIAL_ASSOC		0
#define BRCMF_E_REASON_LOW_RSSI			1
#define BRCMF_E_REASON_DEAUTH			2
#define BRCMF_E_REASON_DISASSOC			3
#define BRCMF_E_REASON_BCNS_LOST		4
#define BRCMF_E_REASON_MINTXRATE		9
#define BRCMF_E_REASON_TXFAIL			10

#define BRCMF_E_REASON_LINK_BSSCFG_DIS		4
#define BRCMF_E_REASON_FAST_ROAM_FAILED		5
#define BRCMF_E_REASON_DIRECTED_ROAM		6
#define BRCMF_E_REASON_TSPEC_REJECTED		7
#define BRCMF_E_REASON_BETTER_AP		8

#define BRCMF_E_PRUNE_ENCR_MISMATCH		1
#define BRCMF_E_PRUNE_BCAST_BSSID		2
#define BRCMF_E_PRUNE_MAC_DENY			3
#define BRCMF_E_PRUNE_MAC_NA			4
#define BRCMF_E_PRUNE_REG_PASSV			5
#define BRCMF_E_PRUNE_SPCT_MGMT			6
#define BRCMF_E_PRUNE_RADAR			7
#define BRCMF_E_RSN_MISMATCH			8
#define BRCMF_E_PRUNE_NO_COMMON_RATES		9
#define BRCMF_E_PRUNE_BASIC_RATES		10
#define BRCMF_E_PRUNE_CIPHER_NA			12
#define BRCMF_E_PRUNE_KNOWN_STA			13
#define BRCMF_E_PRUNE_WDS_PEER			15
#define BRCMF_E_PRUNE_QBSS_LOAD			16
#define BRCMF_E_PRUNE_HOME_AP			17

#define BRCMF_E_SUP_OTHER			0
#define BRCMF_E_SUP_DECRYPT_KEY_DATA		1
#define BRCMF_E_SUP_BAD_UCAST_WEP128		2
#define BRCMF_E_SUP_BAD_UCAST_WEP40		3
#define BRCMF_E_SUP_UNSUP_KEY_LEN		4
#define BRCMF_E_SUP_PW_KEY_CIPHER		5
#define BRCMF_E_SUP_MSG3_TOO_MANY_IE		6
#define BRCMF_E_SUP_MSG3_IE_MISMATCH		7
#define BRCMF_E_SUP_NO_INSTALL_FLAG		8
#define BRCMF_E_SUP_MSG3_NO_GTK			9
#define BRCMF_E_SUP_GRP_KEY_CIPHER		10
#define BRCMF_E_SUP_GRP_MSG1_NO_GTK		11
#define BRCMF_E_SUP_GTK_DECRYPT_FAIL		12
#define BRCMF_E_SUP_SEND_FAIL			13
#define BRCMF_E_SUP_DEAUTH			14

#define BRCMF_E_IF_ADD				1
#define BRCMF_E_IF_DEL				2
#define BRCMF_E_IF_CHANGE			3

#define BRCMF_E_IF_FLAG_NOIF			1

#define BRCMF_E_IF_ROLE_STA			0
#define BRCMF_E_IF_ROLE_AP			1
#define BRCMF_E_IF_ROLE_WDS			2

#define BRCMF_E_LINK_BCN_LOSS			1
#define BRCMF_E_LINK_DISASSOC			2
#define BRCMF_E_LINK_ASSOC_REC			3
#define BRCMF_E_LINK_BSSCFG_DIS			4

/* Small, medium and maximum buffer size for dcmd
 */
#define BRCMF_DCMD_SMLEN	256
#define BRCMF_DCMD_MEDLEN	1536
#define BRCMF_DCMD_MAXLEN	8192

#define BRCMF_AMPDU_RX_REORDER_MAXFLOWS		256

/* Length of firmware version string stored for
 * ethtool driver info which uses 32 bytes as well.
 */
#define BRCMF_DRIVER_FIRMWARE_VERSION_LEN	32

/* Bus independent dongle command */
struct brcmf_dcmd {
	uint cmd;		/* common dongle cmd definition */
	void *buf;		/* pointer to user buffer */
	uint len;		/* length of user buffer */
	u8 set;			/* get or set request (optional) */
	uint used;		/* bytes read or written (optional) */
	uint needed;		/* bytes needed (optional) */
};

/**
 * struct brcmf_ampdu_rx_reorder - AMPDU receive reorder info
 *
 * @pktslots: dynamic allocated array for ordering AMPDU packets.
 * @flow_id: AMPDU flow identifier.
 * @cur_idx: last AMPDU index from firmware.
 * @exp_idx: expected next AMPDU index.
 * @max_idx: maximum amount of packets per AMPDU.
 * @pend_pkts: number of packets currently in @pktslots.
 */
struct brcmf_ampdu_rx_reorder {
	struct sk_buff **pktslots;
	u8 flow_id;
	u8 cur_idx;
	u8 exp_idx;
	u8 max_idx;
	u8 pend_pkts;
};

/* Forward decls for struct brcmf_pub (see below) */
struct brcmf_proto;	/* device communication protocol info */
struct brcmf_cfg80211_dev; /* cfg80211 device info */
struct brcmf_fws_info; /* firmware signalling info */

/* Common structure for module and instance linkage */
struct brcmf_pub {
	/* Linkage ponters */
	struct brcmf_bus *bus_if;
	struct brcmf_proto *proto;
	struct brcmf_cfg80211_info *config;

	/* Internal brcmf items */
	uint hdrlen;		/* Total BRCMF header length (proto + bus) */
	uint rxsz;		/* Rx buffer size bus module should use */
	u8 wme_dp;		/* wme discard priority */

	/* Dongle media info */
	char fwver[BRCMF_DRIVER_FIRMWARE_VERSION_LEN];
	u8 mac[ETH_ALEN];		/* MAC address obtained from dongle */

	/* Multicast data packets sent to dongle */
	unsigned long tx_multicast;

	struct brcmf_if *iflist[BRCMF_MAX_IFS];

	struct mutex proto_block;
	unsigned char proto_buf[BRCMF_DCMD_MAXLEN];

	struct brcmf_fweh_info fweh;

	struct brcmf_fws_info *fws;

	struct brcmf_ampdu_rx_reorder
		*reorder_flows[BRCMF_AMPDU_RX_REORDER_MAXFLOWS];
#ifdef DEBUG
	struct dentry *dbgfs_dir;
#endif
};

struct brcmf_if_event {
	u8 ifidx;
	u8 action;
	u8 flags;
	u8 bssidx;
	u8 role;
};

/* forward declarations */
struct brcmf_cfg80211_vif;
struct brcmf_fws_mac_descriptor;

/**
 * enum brcmf_netif_stop_reason - reason for stopping netif queue.
 *
 * @BRCMF_NETIF_STOP_REASON_FWS_FC:
 *	netif stopped due to firmware signalling flow control.
 * @BRCMF_NETIF_STOP_REASON_BLOCK_BUS:
 *	netif stopped due to bus blocking.
 */
enum brcmf_netif_stop_reason {
	BRCMF_NETIF_STOP_REASON_FWS_FC = 1,
	BRCMF_NETIF_STOP_REASON_BLOCK_BUS = 2
};

/**
 * struct brcmf_if - interface control information.
 *
 * @drvr: points to device related information.
 * @vif: points to cfg80211 specific interface information.
 * @ndev: associated network device.
 * @stats: interface specific network statistics.
 * @setmacaddr_work: worker object for setting mac address.
 * @multicast_work: worker object for multicast provisioning.
 * @fws_desc: interface specific firmware-signalling descriptor.
 * @ifidx: interface index in device firmware.
 * @bssidx: index of bss associated with this interface.
 * @mac_addr: assigned mac address.
 * @netif_stop: bitmap indicates reason why netif queues are stopped.
 * @netif_stop_lock: spinlock for update netif_stop from multiple sources.
 * @pend_8021x_cnt: tracks outstanding number of 802.1x frames.
 * @pend_8021x_wait: used for signalling change in count.
 */
struct brcmf_if {
	struct brcmf_pub *drvr;
	struct brcmf_cfg80211_vif *vif;
	struct net_device *ndev;
	struct net_device_stats stats;
	struct work_struct setmacaddr_work;
	struct work_struct multicast_work;
	struct brcmf_fws_mac_descriptor *fws_desc;
	int ifidx;
	s32 bssidx;
	u8 mac_addr[ETH_ALEN];
	u8 netif_stop;
	spinlock_t netif_stop_lock;
	atomic_t pend_8021x_cnt;
	wait_queue_head_t pend_8021x_wait;
};

struct brcmf_skb_reorder_data {
	u8 *reorder;
};

int brcmf_netdev_wait_pend8021x(struct net_device *ndev);

/* Return pointer to interface name */
char *brcmf_ifname(struct brcmf_pub *drvr, int idx);

int brcmf_net_attach(struct brcmf_if *ifp, bool rtnl_locked);
struct brcmf_if *brcmf_add_if(struct brcmf_pub *drvr, s32 bssidx, s32 ifidx,
			      char *name, u8 *mac_addr);
void brcmf_del_if(struct brcmf_pub *drvr, s32 bssidx);
void brcmf_txflowblock_if(struct brcmf_if *ifp,
			  enum brcmf_netif_stop_reason reason, bool state);
u32 brcmf_get_chip_info(struct brcmf_if *ifp);
void brcmf_txfinalize(struct brcmf_pub *drvr, struct sk_buff *txp,
		      bool success);

/* Sets dongle media info (drv_version, mac address). */
int brcmf_c_preinit_dcmds(struct brcmf_if *ifp);

#endif				/* _BRCMF_H_ */
Commit	Line	Data
5b435de0 AS	1	/*
	2	* Copyright (c) 2010 Broadcom Corporation
	3	*
	4	* Permission to use, copy, modify, and/or distribute this software for any
	5	* purpose with or without fee is hereby granted, provided that the above
	6	* copyright notice and this permission notice appear in all copies.
	7	*
	8	* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
	9	* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
	10	* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY
	11	* SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
	12	* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION
	13	* OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
	14	* CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
	15	*/
	16
	17	/****************
	18	* Common types *
	19	*/
	20
	21	#ifndef _BRCMF_H_
	22	#define _BRCMF_H_
	23
	24	#define BRCMF_VERSION_STR "4.218.248.5"
	25
5c36b99a AS	26	#include "fweh.h"
5c36b99a AS	27
5b435de0 AS	28	/*******************************************************************************
	29	* IO codes that are interpreted by dongle firmware
	30	******************************************************************************/
83cf17aa	31	#define BRCMF_C_GET_VERSION 1
5b435de0	32	#define BRCMF_C_UP 2
1a873342	33	#define BRCMF_C_DOWN 3
5b435de0 AS	34	#define BRCMF_C_SET_PROMISC 10
	35	#define BRCMF_C_GET_RATE 12
	36	#define BRCMF_C_GET_INFRA 19
	37	#define BRCMF_C_SET_INFRA 20
	38	#define BRCMF_C_GET_AUTH 21
	39	#define BRCMF_C_SET_AUTH 22
	40	#define BRCMF_C_GET_BSSID 23
	41	#define BRCMF_C_GET_SSID 25
	42	#define BRCMF_C_SET_SSID 26
81d5f1bb	43	#define BRCMF_C_TERMINATED 28
5b435de0	44	#define BRCMF_C_GET_CHANNEL 29
b87e2c48	45	#define BRCMF_C_SET_CHANNEL 30
5b435de0	46	#define BRCMF_C_GET_SRL 31
b87e2c48	47	#define BRCMF_C_SET_SRL 32
5b435de0	48	#define BRCMF_C_GET_LRL 33
b87e2c48	49	#define BRCMF_C_SET_LRL 34
5b435de0 AS	50	#define BRCMF_C_GET_RADIO 37
	51	#define BRCMF_C_SET_RADIO 38
	52	#define BRCMF_C_GET_PHYTYPE 39
	53	#define BRCMF_C_SET_KEY 45
	54	#define BRCMF_C_SET_PASSIVE_SCAN 49
	55	#define BRCMF_C_SCAN 50
	56	#define BRCMF_C_SCAN_RESULTS 51
	57	#define BRCMF_C_DISASSOC 52
	58	#define BRCMF_C_REASSOC 53
	59	#define BRCMF_C_SET_ROAM_TRIGGER 55
	60	#define BRCMF_C_SET_ROAM_DELTA 57
1a873342 HM	61	#define BRCMF_C_GET_BCNPRD 75
1a873342 HM	62	#define BRCMF_C_SET_BCNPRD 76
5b435de0	63	#define BRCMF_C_GET_DTIMPRD 77
1a873342	64	#define BRCMF_C_SET_DTIMPRD 78
5b435de0 AS	65	#define BRCMF_C_SET_COUNTRY 84
	66	#define BRCMF_C_GET_PM 85
	67	#define BRCMF_C_SET_PM 86
b87e2c48	68	#define BRCMF_C_GET_CURR_RATESET 114
5b435de0 AS	69	#define BRCMF_C_GET_AP 117
	70	#define BRCMF_C_SET_AP 118
	71	#define BRCMF_C_GET_RSSI 127
	72	#define BRCMF_C_GET_WSEC 133
	73	#define BRCMF_C_SET_WSEC 134
	74	#define BRCMF_C_GET_PHY_NOISE 135
	75	#define BRCMF_C_GET_BSS_INFO 136
d48200ba	76	#define BRCMF_C_GET_BANDLIST 140
d3c0b633	77	#define BRCMF_C_SET_SCB_TIMEOUT 158
b87e2c48	78	#define BRCMF_C_GET_PHYLIST 180
5b435de0 AS	79	#define BRCMF_C_SET_SCAN_CHANNEL_TIME 185
	80	#define BRCMF_C_SET_SCAN_UNASSOC_TIME 187
	81	#define BRCMF_C_SCB_DEAUTHENTICATE_FOR_REASON 201
	82	#define BRCMF_C_GET_VALID_CHANNELS 217
	83	#define BRCMF_C_GET_KEY_PRIMARY 235
	84	#define BRCMF_C_SET_KEY_PRIMARY 236
	85	#define BRCMF_C_SET_SCAN_PASSIVE_TIME 258
	86	#define BRCMF_C_GET_VAR 262
	87	#define BRCMF_C_SET_VAR 263
	88
	89	/* phy types (returned by WLC_GET_PHYTPE) */
	90	#define WLC_PHY_TYPE_A 0
	91	#define WLC_PHY_TYPE_B 1
	92	#define WLC_PHY_TYPE_G 2
	93	#define WLC_PHY_TYPE_N 4
	94	#define WLC_PHY_TYPE_LP 5
	95	#define WLC_PHY_TYPE_SSN 6
	96	#define WLC_PHY_TYPE_HT 7
	97	#define WLC_PHY_TYPE_LCN 8
	98	#define WLC_PHY_TYPE_NULL 0xf
	99
5b435de0 AS	100	#define TOE_TX_CSUM_OL 0x00000001
	101	#define TOE_RX_CSUM_OL 0x00000002
	102
5b435de0 AS	103	/* For supporting multiple interfaces */
5b435de0 AS	104	#define BRCMF_MAX_IFS 16
5b435de0	105
5b435de0 AS	106	#define DOT11_MAX_DEFAULT_KEYS 4
5b435de0 AS	107
5b435de0 AS	108	#define BRCMF_E_STATUS_SUCCESS 0
	109	#define BRCMF_E_STATUS_FAIL 1
	110	#define BRCMF_E_STATUS_TIMEOUT 2
	111	#define BRCMF_E_STATUS_NO_NETWORKS 3
	112	#define BRCMF_E_STATUS_ABORT 4
	113	#define BRCMF_E_STATUS_NO_ACK 5
	114	#define BRCMF_E_STATUS_UNSOLICITED 6
	115	#define BRCMF_E_STATUS_ATTEMPT 7
	116	#define BRCMF_E_STATUS_PARTIAL 8
	117	#define BRCMF_E_STATUS_NEWSCAN 9
	118	#define BRCMF_E_STATUS_NEWASSOC 10
	119	#define BRCMF_E_STATUS_11HQUIET 11
	120	#define BRCMF_E_STATUS_SUPPRESS 12
	121	#define BRCMF_E_STATUS_NOCHANS 13
	122	#define BRCMF_E_STATUS_CS_ABORT 15
	123	#define BRCMF_E_STATUS_ERROR 16
	124
	125	#define BRCMF_E_REASON_INITIAL_ASSOC 0
	126	#define BRCMF_E_REASON_LOW_RSSI 1
	127	#define BRCMF_E_REASON_DEAUTH 2
	128	#define BRCMF_E_REASON_DISASSOC 3
	129	#define BRCMF_E_REASON_BCNS_LOST 4
	130	#define BRCMF_E_REASON_MINTXRATE 9
	131	#define BRCMF_E_REASON_TXFAIL 10
	132
5f4f9f11	133	#define BRCMF_E_REASON_LINK_BSSCFG_DIS 4
5b435de0 AS	134	#define BRCMF_E_REASON_FAST_ROAM_FAILED 5
	135	#define BRCMF_E_REASON_DIRECTED_ROAM 6
	136	#define BRCMF_E_REASON_TSPEC_REJECTED 7
	137	#define BRCMF_E_REASON_BETTER_AP 8
	138
	139	#define BRCMF_E_PRUNE_ENCR_MISMATCH 1
	140	#define BRCMF_E_PRUNE_BCAST_BSSID 2
	141	#define BRCMF_E_PRUNE_MAC_DENY 3
	142	#define BRCMF_E_PRUNE_MAC_NA 4
	143	#define BRCMF_E_PRUNE_REG_PASSV 5
	144	#define BRCMF_E_PRUNE_SPCT_MGMT 6
	145	#define BRCMF_E_PRUNE_RADAR 7
	146	#define BRCMF_E_RSN_MISMATCH 8
	147	#define BRCMF_E_PRUNE_NO_COMMON_RATES 9
	148	#define BRCMF_E_PRUNE_BASIC_RATES 10
	149	#define BRCMF_E_PRUNE_CIPHER_NA 12
	150	#define BRCMF_E_PRUNE_KNOWN_STA 13
	151	#define BRCMF_E_PRUNE_WDS_PEER 15
	152	#define BRCMF_E_PRUNE_QBSS_LOAD 16
	153	#define BRCMF_E_PRUNE_HOME_AP 17
	154
	155	#define BRCMF_E_SUP_OTHER 0
	156	#define BRCMF_E_SUP_DECRYPT_KEY_DATA 1
	157	#define BRCMF_E_SUP_BAD_UCAST_WEP128 2
	158	#define BRCMF_E_SUP_BAD_UCAST_WEP40 3
	159	#define BRCMF_E_SUP_UNSUP_KEY_LEN 4
	160	#define BRCMF_E_SUP_PW_KEY_CIPHER 5
	161	#define BRCMF_E_SUP_MSG3_TOO_MANY_IE 6
	162	#define BRCMF_E_SUP_MSG3_IE_MISMATCH 7
	163	#define BRCMF_E_SUP_NO_INSTALL_FLAG 8
	164	#define BRCMF_E_SUP_MSG3_NO_GTK 9
	165	#define BRCMF_E_SUP_GRP_KEY_CIPHER 10
	166	#define BRCMF_E_SUP_GRP_MSG1_NO_GTK 11
	167	#define BRCMF_E_SUP_GTK_DECRYPT_FAIL 12
	168	#define BRCMF_E_SUP_SEND_FAIL 13
	169	#define BRCMF_E_SUP_DEAUTH 14
	170
	171	#define BRCMF_E_IF_ADD 1
	172	#define BRCMF_E_IF_DEL 2
	173	#define BRCMF_E_IF_CHANGE 3
	174
2ee8382f AS	175	#define BRCMF_E_IF_FLAG_NOIF 1
2ee8382f AS	176
5b435de0 AS	177	#define BRCMF_E_IF_ROLE_STA 0
	178	#define BRCMF_E_IF_ROLE_AP 1
	179	#define BRCMF_E_IF_ROLE_WDS 2
	180
	181	#define BRCMF_E_LINK_BCN_LOSS 1
	182	#define BRCMF_E_LINK_DISASSOC 2
	183	#define BRCMF_E_LINK_ASSOC_REC 3
	184	#define BRCMF_E_LINK_BSSCFG_DIS 4
	185
81f5dcb8 HM	186	/* Small, medium and maximum buffer size for dcmd
	187	*/
	188	#define BRCMF_DCMD_SMLEN 256
	189	#define BRCMF_DCMD_MEDLEN 1536
	190	#define BRCMF_DCMD_MAXLEN 8192
	191
87edd891 AS	192	#define BRCMF_AMPDU_RX_REORDER_MAXFLOWS 256
87edd891 AS	193
55685b8f AS	194	/* Length of firmware version string stored for
	195	* ethtool driver info which uses 32 bytes as well.
	196	*/
	197	#define BRCMF_DRIVER_FIRMWARE_VERSION_LEN 32
	198
5b435de0 AS	199	/* Bus independent dongle command */
	200	struct brcmf_dcmd {
	201	uint cmd; /* common dongle cmd definition */
	202	void buf; / pointer to user buffer */
	203	uint len; /* length of user buffer */
	204	u8 set; /* get or set request (optional) */
	205	uint used; /* bytes read or written (optional) */
	206	uint needed; /* bytes needed (optional) */
	207	};
	208
87edd891 AS	209	/**
	210	* struct brcmf_ampdu_rx_reorder - AMPDU receive reorder info
	211	*
	212	* @pktslots: dynamic allocated array for ordering AMPDU packets.
	213	* @flow_id: AMPDU flow identifier.
	214	* @cur_idx: last AMPDU index from firmware.
	215	* @exp_idx: expected next AMPDU index.
	216	* @max_idx: maximum amount of packets per AMPDU.
	217	* @pend_pkts: number of packets currently in @pktslots.
	218	*/
	219	struct brcmf_ampdu_rx_reorder {
	220	struct sk_buff **pktslots;
	221	u8 flow_id;
	222	u8 cur_idx;
	223	u8 exp_idx;
	224	u8 max_idx;
	225	u8 pend_pkts;
	226	};
	227
5b435de0	228	/* Forward decls for struct brcmf_pub (see below) */
5b435de0	229	struct brcmf_proto; /* device communication protocol info */
5b435de0	230	struct brcmf_cfg80211_dev; /* cfg80211 device info */
349e7104	231	struct brcmf_fws_info; /* firmware signalling info */
5b435de0 AS	232
	233	/* Common structure for module and instance linkage */
	234	struct brcmf_pub {
	235	/* Linkage ponters */
8d169aa0	236	struct brcmf_bus *bus_if;
85b84133	237	struct brcmf_proto *proto;
27a68fe3	238	struct brcmf_cfg80211_info *config;
5b435de0 AS	239
5b435de0 AS	240	/* Internal brcmf items */
5b435de0	241	uint hdrlen; /* Total BRCMF header length (proto + bus) */
5b435de0 AS	242	uint rxsz; /* Rx buffer size bus module should use */
	243	u8 wme_dp; /* wme discard priority */
	244
	245	/* Dongle media info */
55685b8f	246	char fwver[BRCMF_DRIVER_FIRMWARE_VERSION_LEN];
5b435de0	247	u8 mac[ETH_ALEN]; /* MAC address obtained from dongle */
5b435de0	248
5b435de0 AS	249	/* Multicast data packets sent to dongle */
5b435de0 AS	250	unsigned long tx_multicast;
5b435de0	251
d08b6a37 FL	252	struct brcmf_if *iflist[BRCMF_MAX_IFS];
	253
	254	struct mutex proto_block;
81f5dcb8	255	unsigned char proto_buf[BRCMF_DCMD_MAXLEN];
d08b6a37	256
5c36b99a	257	struct brcmf_fweh_info fweh;
349e7104	258
349e7104	259	struct brcmf_fws_info *fws;
87edd891 AS	260
	261	struct brcmf_ampdu_rx_reorder
	262	*reorder_flows[BRCMF_AMPDU_RX_REORDER_MAXFLOWS];
d319a7cf AS	263	#ifdef DEBUG
	264	struct dentry *dbgfs_dir;
	265	#endif
5b435de0 AS	266	};
	267
	268	struct brcmf_if_event {
	269	u8 ifidx;
	270	u8 action;
	271	u8 flags;
	272	u8 bssidx;
8fdd1578	273	u8 role;
5b435de0 AS	274	};
5b435de0 AS	275
bb8c8063	276	/* forward declarations */
3eacf866	277	struct brcmf_cfg80211_vif;
bb8c8063	278	struct brcmf_fws_mac_descriptor;
3eacf866	279
29e04ae3 AS	280	/**
	281	* enum brcmf_netif_stop_reason - reason for stopping netif queue.
	282	*
	283	* @BRCMF_NETIF_STOP_REASON_FWS_FC:
	284	* netif stopped due to firmware signalling flow control.
	285	* @BRCMF_NETIF_STOP_REASON_BLOCK_BUS:
	286	* netif stopped due to bus blocking.
	287	*/
	288	enum brcmf_netif_stop_reason {
	289	BRCMF_NETIF_STOP_REASON_FWS_FC = 1,
	290	BRCMF_NETIF_STOP_REASON_BLOCK_BUS = 2
	291	};
	292
1d4fd8d7 AS	293	/**
	294	* struct brcmf_if - interface control information.
	295	*
	296	* @drvr: points to device related information.
3eacf866	297	* @vif: points to cfg80211 specific interface information.
1d4fd8d7 AS	298	* @ndev: associated network device.
1d4fd8d7 AS	299	* @stats: interface specific network statistics.
bb8c8063 AS	300	* @setmacaddr_work: worker object for setting mac address.
	301	* @multicast_work: worker object for multicast provisioning.
	302	* @fws_desc: interface specific firmware-signalling descriptor.
2880b868	303	* @ifidx: interface index in device firmware.
1d4fd8d7 AS	304	* @bssidx: index of bss associated with this interface.
1d4fd8d7 AS	305	* @mac_addr: assigned mac address.
29e04ae3	306	* @netif_stop: bitmap indicates reason why netif queues are stopped.
df50f756	307	* @netif_stop_lock: spinlock for update netif_stop from multiple sources.
10ef7321 HM	308	* @pend_8021x_cnt: tracks outstanding number of 802.1x frames.
10ef7321 HM	309	* @pend_8021x_wait: used for signalling change in count.
1d4fd8d7 AS	310	*/
	311	struct brcmf_if {
	312	struct brcmf_pub *drvr;
3eacf866	313	struct brcmf_cfg80211_vif *vif;
1d4fd8d7 AS	314	struct net_device *ndev;
1d4fd8d7 AS	315	struct net_device_stats stats;
bdf5ff51 AS	316	struct work_struct setmacaddr_work;
bdf5ff51 AS	317	struct work_struct multicast_work;
bb8c8063	318	struct brcmf_fws_mac_descriptor *fws_desc;
2880b868	319	int ifidx;
1d4fd8d7 AS	320	s32 bssidx;
1d4fd8d7 AS	321	u8 mac_addr[ETH_ALEN];
29e04ae3	322	u8 netif_stop;
df50f756	323	spinlock_t netif_stop_lock;
10ef7321 HM	324	atomic_t pend_8021x_cnt;
10ef7321 HM	325	wait_queue_head_t pend_8021x_wait;
5b435de0 AS	326	};
5b435de0 AS	327
87edd891 AS	328	struct brcmf_skb_reorder_data {
	329	u8 *reorder;
	330	};
1d4fd8d7	331
9bd91f3c	332	int brcmf_netdev_wait_pend8021x(struct net_device *ndev);
5b435de0	333
5b435de0	334	/* Return pointer to interface name */
9bd91f3c	335	char brcmf_ifname(struct brcmf_pub drvr, int idx);
5b435de0	336
9bd91f3c JP	337	int brcmf_net_attach(struct brcmf_if *ifp, bool rtnl_locked);
	338	struct brcmf_if brcmf_add_if(struct brcmf_pub drvr, s32 bssidx, s32 ifidx,
	339	char name, u8 mac_addr);
	340	void brcmf_del_if(struct brcmf_pub *drvr, s32 bssidx);
29e04ae3 AS	341	void brcmf_txflowblock_if(struct brcmf_if *ifp,
29e04ae3 AS	342	enum brcmf_netif_stop_reason reason, bool state);
9bd91f3c JP	343	u32 brcmf_get_chip_info(struct brcmf_if *ifp);
	344	void brcmf_txfinalize(struct brcmf_pub drvr, struct sk_buff txp,
	345	bool success);
5b435de0	346
f931868d HM	347	/* Sets dongle media info (drv_version, mac address). */
	348	int brcmf_c_preinit_dcmds(struct brcmf_if *ifp);
	349
5b435de0	350	#endif /* _BRCMF_H_ */