/* SPDX-License-Identifier: GPL-2.0 */
/* 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,
bool locally_generated);
/* Events */
void 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_set_mac_control_sync(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);
/* Commands only used in wext.c, assoc. and scan.c */
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);
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 */
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