[deliverable/linux.git] / drivers / net / wireless / libertas / cmd.h

/* Copyright (C) 2007, Red Hat, Inc. */

#ifndef _LBS_CMD_H_
#define _LBS_CMD_H_

#include <net/cfg80211.h>

#include "host.h"
#include "dev.h"


/* Command & response transfer between host and card */

struct cmd_ctrl_node {
	struct list_head list;
	int result;
	/* command response */
	int (*callback)(struct lbs_private *,
			unsigned long,
			struct cmd_header *);
	unsigned long callback_arg;
	/* command data */
	struct cmd_header *cmdbuf;
	/* wait queue */
	u16 cmdwaitqwoken;
	wait_queue_head_t cmdwait_q;
};


/* lbs_cmd() infers the size of the buffer to copy data back into, from
   the size of the target of the pointer. Since the command to be sent
   may often be smaller, that size is set in cmd->size by the caller.*/
#define lbs_cmd(priv, cmdnr, cmd, cb, cb_arg)	({		\
	uint16_t __sz = le16_to_cpu((cmd)->hdr.size);		\
	(cmd)->hdr.size = cpu_to_le16(sizeof(*(cmd)));		\
	__lbs_cmd(priv, cmdnr, &(cmd)->hdr, __sz, cb, cb_arg);	\
})

#define lbs_cmd_with_response(priv, cmdnr, cmd)	\
	lbs_cmd(priv, cmdnr, cmd, lbs_cmd_copyback, (unsigned long) (cmd))

void lbs_cmd_async(struct lbs_private *priv, uint16_t command,
	struct cmd_header *in_cmd, int in_cmd_size);

int __lbs_cmd(struct lbs_private *priv, uint16_t command,
	      struct cmd_header *in_cmd, int in_cmd_size,
	      int (*callback)(struct lbs_private *, unsigned long, struct cmd_header *),
	      unsigned long callback_arg);

struct cmd_ctrl_node *__lbs_cmd_async(struct lbs_private *priv,
	uint16_t command, struct cmd_header *in_cmd, int in_cmd_size,
	int (*callback)(struct lbs_private *, unsigned long, struct cmd_header *),
	unsigned long callback_arg);

int lbs_cmd_copyback(struct lbs_private *priv, unsigned long extra,
		     struct cmd_header *resp);

int lbs_allocate_cmd_buffer(struct lbs_private *priv);
int lbs_free_cmd_buffer(struct lbs_private *priv);

int lbs_execute_next_command(struct lbs_private *priv);
void __lbs_complete_command(struct lbs_private *priv, struct cmd_ctrl_node *cmd,
			    int result);
void lbs_complete_command(struct lbs_private *priv, struct cmd_ctrl_node *cmd,
			  int result);
int lbs_process_command_response(struct lbs_private *priv, u8 *data, u32 len);


/* From cmdresp.c */

void lbs_mac_event_disconnected(struct lbs_private *priv);


/* Events */

int lbs_process_event(struct lbs_private *priv, u32 event);


/* Actual commands */

int lbs_update_hw_spec(struct lbs_private *priv);

int lbs_set_channel(struct lbs_private *priv, u8 channel);

int lbs_update_channel(struct lbs_private *priv);

int lbs_host_sleep_cfg(struct lbs_private *priv, uint32_t criteria,
		struct wol_config *p_wol_config);

int lbs_cmd_802_11_sleep_params(struct lbs_private *priv, uint16_t cmd_action,
				struct sleep_params *sp);

void lbs_ps_confirm_sleep(struct lbs_private *priv);

int lbs_set_radio(struct lbs_private *priv, u8 preamble, u8 radio_on);

void lbs_set_mac_control(struct lbs_private *priv);

int lbs_get_tx_power(struct lbs_private *priv, s16 *curlevel, s16 *minlevel,
		     s16 *maxlevel);

int lbs_set_snmp_mib(struct lbs_private *priv, u32 oid, u16 val);

int lbs_get_snmp_mib(struct lbs_private *priv, u32 oid, u16 *out_val);


/* Commands only used in wext.c, assoc. and scan.c */

int lbs_set_power_adapt_cfg(struct lbs_private *priv, int enable, int8_t p0,
		int8_t p1, int8_t p2);

int lbs_set_tpc_cfg(struct lbs_private *priv, int enable, int8_t p0, int8_t p1,
		int8_t p2, int usesnr);

int lbs_set_data_rate(struct lbs_private *priv, u8 rate);

int lbs_cmd_802_11_rate_adapt_rateset(struct lbs_private *priv,
				      uint16_t cmd_action);

int lbs_set_tx_power(struct lbs_private *priv, s16 dbm);

int lbs_set_deep_sleep(struct lbs_private *priv, int deep_sleep);

int lbs_set_host_sleep(struct lbs_private *priv, int host_sleep);

int lbs_set_monitor_mode(struct lbs_private *priv, int enable);

int lbs_get_rssi(struct lbs_private *priv, s8 *snr, s8 *nf);

int lbs_set_11d_domain_info(struct lbs_private *priv,
			    struct regulatory_request *request,
			    struct ieee80211_supported_band **bands);

int lbs_get_reg(struct lbs_private *priv, u16 reg, u16 offset, u32 *value);

int lbs_set_reg(struct lbs_private *priv, u16 reg, u16 offset, u32 value);

int lbs_set_ps_mode(struct lbs_private *priv, u16 cmd_action, bool block);

#endif /* _LBS_CMD_H */
Commit	Line	Data
14e865ba DW	1	/* Copyright (C) 2007, Red Hat, Inc. */
	2
	3	#ifndef _LBS_CMD_H_
	4	#define _LBS_CMD_H_
	5
cc4b9d39 DW	6	#include <net/cfg80211.h>
cc4b9d39 DW	7
9e66e701	8	#include "host.h"
14e865ba DW	9	#include "dev.h"
14e865ba DW	10
bca61f8a HS	11
	12	/* Command & response transfer between host and card */
	13
	14	struct cmd_ctrl_node {
	15	struct list_head list;
	16	int result;
	17	/* command response */
	18	int (callback)(struct lbs_private ,
	19	unsigned long,
	20	struct cmd_header *);
	21	unsigned long callback_arg;
	22	/* command data */
	23	struct cmd_header *cmdbuf;
	24	/* wait queue */
	25	u16 cmdwaitqwoken;
	26	wait_queue_head_t cmdwait_q;
	27	};
	28
	29
f15ebb63	30	/* lbs_cmd() infers the size of the buffer to copy data back into, from
bca61f8a	31	the size of the target of the pointer. Since the command to be sent
f15ebb63 DW	32	may often be smaller, that size is set in cmd->size by the caller.*/
	33	#define lbs_cmd(priv, cmdnr, cmd, cb, cb_arg) ({ \
	34	uint16_t __sz = le16_to_cpu((cmd)->hdr.size); \
	35	(cmd)->hdr.size = cpu_to_le16(sizeof(*(cmd))); \
	36	__lbs_cmd(priv, cmdnr, &(cmd)->hdr, __sz, cb, cb_arg); \
	37	})
14e865ba	38
689442dc DW	39	#define lbs_cmd_with_response(priv, cmdnr, cmd) \
689442dc DW	40	lbs_cmd(priv, cmdnr, cmd, lbs_cmd_copyback, (unsigned long) (cmd))
7e226272	41
8db4a2b9 HS	42	void lbs_cmd_async(struct lbs_private *priv, uint16_t command,
	43	struct cmd_header *in_cmd, int in_cmd_size);
	44
7ad994de	45	int __lbs_cmd(struct lbs_private *priv, uint16_t command,
7e226272	46	struct cmd_header *in_cmd, int in_cmd_size,
7ad994de	47	int (callback)(struct lbs_private , unsigned long, struct cmd_header *),
14e865ba DW	48	unsigned long callback_arg);
14e865ba DW	49
6d898b19 HS	50	struct cmd_ctrl_node __lbs_cmd_async(struct lbs_private priv,
	51	uint16_t command, struct cmd_header *in_cmd, int in_cmd_size,
	52	int (callback)(struct lbs_private , unsigned long, struct cmd_header *),
	53	unsigned long callback_arg);
	54
bca61f8a HS	55	int lbs_cmd_copyback(struct lbs_private *priv, unsigned long extra,
bca61f8a HS	56	struct cmd_header *resp);
0112c9e9	57
bca61f8a HS	58	int lbs_allocate_cmd_buffer(struct lbs_private *priv);
bca61f8a HS	59	int lbs_free_cmd_buffer(struct lbs_private *priv);
0112c9e9	60
bca61f8a	61	int lbs_execute_next_command(struct lbs_private *priv);
df90d843 DD	62	void __lbs_complete_command(struct lbs_private priv, struct cmd_ctrl_node cmd,
df90d843 DD	63	int result);
bca61f8a HS	64	void lbs_complete_command(struct lbs_private priv, struct cmd_ctrl_node cmd,
	65	int result);
	66	int lbs_process_command_response(struct lbs_private priv, u8 data, u32 len);
3ed6e080	67
3ed6e080	68
bca61f8a	69	/* From cmdresp.c */
a8bdcd71	70
bca61f8a	71	void lbs_mac_event_disconnected(struct lbs_private *priv);
6e66f03f	72
301eacbf	73
bca61f8a HS	74
	75	/* Events */
	76
	77	int lbs_process_event(struct lbs_private *priv, u32 event);
	78
	79
	80	/* Actual commands */
	81
	82	int lbs_update_hw_spec(struct lbs_private *priv);
8e3c91bb	83
2dd4b262 DW	84	int lbs_set_channel(struct lbs_private *priv, u8 channel);
2dd4b262 DW	85
bca61f8a HS	86	int lbs_update_channel(struct lbs_private *priv);
	87
	88	int lbs_host_sleep_cfg(struct lbs_private *priv, uint32_t criteria,
	89	struct wol_config *p_wol_config);
	90
	91	int lbs_cmd_802_11_sleep_params(struct lbs_private *priv, uint16_t cmd_action,
	92	struct sleep_params *sp);
	93
bca61f8a HS	94	void lbs_ps_confirm_sleep(struct lbs_private *priv);
	95
	96	int lbs_set_radio(struct lbs_private *priv, u8 preamble, u8 radio_on);
	97
	98	void lbs_set_mac_control(struct lbs_private *priv);
	99
	100	int lbs_get_tx_power(struct lbs_private priv, s16 curlevel, s16 *minlevel,
	101	s16 *maxlevel);
	102
	103	int lbs_set_snmp_mib(struct lbs_private *priv, u32 oid, u16 val);
	104
	105	int lbs_get_snmp_mib(struct lbs_private priv, u32 oid, u16 out_val);
	106
	107
bca61f8a HS	108	/* Commands only used in wext.c, assoc. and scan.c */
	109
	110	int lbs_set_power_adapt_cfg(struct lbs_private *priv, int enable, int8_t p0,
	111	int8_t p1, int8_t p2);
	112
	113	int lbs_set_tpc_cfg(struct lbs_private *priv, int enable, int8_t p0, int8_t p1,
	114	int8_t p2, int usesnr);
	115
	116	int lbs_set_data_rate(struct lbs_private *priv, u8 rate);
6ce4fd2a	117
85319f93 JC	118	int lbs_cmd_802_11_rate_adapt_rateset(struct lbs_private *priv,
85319f93 JC	119	uint16_t cmd_action);
bca61f8a	120
87c8c72d DW	121	int lbs_set_tx_power(struct lbs_private *priv, s16 dbm);
87c8c72d DW	122
bca61f8a	123	int lbs_set_deep_sleep(struct lbs_private *priv, int deep_sleep);
39fcf7a3	124
1311843c AK	125	int lbs_set_host_sleep(struct lbs_private *priv, int host_sleep);
1311843c AK	126
a45b6f4f DW	127	int lbs_set_monitor_mode(struct lbs_private *priv, int enable);
a45b6f4f DW	128
9fb7663d DW	129	int lbs_get_rssi(struct lbs_private priv, s8 snr, s8 *nf);
9fb7663d DW	130
cc4b9d39 DW	131	int lbs_set_11d_domain_info(struct lbs_private *priv,
	132	struct regulatory_request *request,
	133	struct ieee80211_supported_band **bands);
	134
4c7c6e00 DW	135	int lbs_get_reg(struct lbs_private priv, u16 reg, u16 offset, u32 value);
	136
	137	int lbs_set_reg(struct lbs_private *priv, u16 reg, u16 offset, u32 value);
	138
0bb64087 DW	139	int lbs_set_ps_mode(struct lbs_private *priv, u16 cmd_action, bool block);
0bb64087 DW	140
14e865ba	141	#endif /* _LBS_CMD_H */