| /* Copyright (C) 2007, Red Hat, Inc. */ |
| |
| #ifndef _LBS_CMD_H_ |
| #define _LBS_CMD_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)) |
| |
| int lbs_prepare_and_send_command(struct lbs_private *priv, |
| u16 cmd_no, |
| u16 cmd_action, |
| u16 wait_option, u32 cmd_oid, void *pdata_buf); |
| |
| 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); |
| 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_sleep(struct lbs_private *priv, int wait_option); |
| |
| void lbs_ps_wakeup(struct lbs_private *priv, int wait_option); |
| |
| 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); |
| |
| #endif /* _LBS_CMD_H */ |