29  * This function initializes a command node.
54  * This function returns a command node from the free queue depending upon
78  * This function cleans up a command node.
107  * This function sends a host command to the firmware.
109  * The function copies the host command into the driver command
117 	/* Copy the HOST command to command buffer */  in mwifiex_cmd_host_cmd()
124  * This function downloads a command to the firmware.
126  * The function performs sanity tests, sets the command sequence
128  * sending. Afterwards, it logs the command ID and action for debugging
129  * and sets up the command timeout timer.
158 	/* Set command sequence number */  in mwifiex_dnld_cmd_to_fw()
168 	cmd_code = le16_to_cpu(host_cmd->command);  in mwifiex_dnld_cmd_to_fw()
201 	/* Save the last command id and action to debug log */  in mwifiex_dnld_cmd_to_fw()
211 	/* Setup the timer after transmit command */  in mwifiex_dnld_cmd_to_fw()
219  * This function downloads a sleep confirm command to the firmware.
221  * The function performs sanity tests, sets the command sequence
225  * No responses are needed for sleep confirm command.
256 			   confirm command */  in mwifiex_dnld_sleep_confirm_cmd()
274  * This function allocates the command buffers and links them to
275  * the command free queue.
277  * The driver uses a pre allocated number of command buffers, which
279  * Every command needs to obtain a command buffer from this pool before
280  * it can be issued. The command free queue lists the command buffers
281  * currently free to use, while the command pending queue lists the
282  * command buffers already in use and awaiting handling. Command buffers
303 	/* Allocate and initialize command buffers */  in mwifiex_alloc_cmd_buffer()
319  * This function frees the command buffers.
321  * The function calls the completion callback for all the command
413  * This function is used to send synchronous command to the firmware.
415  * it allocates a wait queue for the command and wait for the command
436  * This function prepares a command and asynchronously send it to the firmware.
441  *      - Getting a new command node from the command free queue
442  *      - Initializing the command node for default parameters
444  *      - Add the command to pending queue
476 	/* Get a new command node */  in mwifiex_send_cmd_async()
484 	/* Initialize the command node */  in mwifiex_send_cmd_async()
496 	cmd_ptr->command = cpu_to_le16(cmd_no);  in mwifiex_send_cmd_async()
499 	/* Prepare command */  in mwifiex_send_cmd_async()
508 	/* Return error, since the command preparation failed */  in mwifiex_send_cmd_async()
516 	/* Send command */  in mwifiex_send_cmd_async()
528  * This function returns a command to the command free queue.
531  * cleaning the command node and re-inserting it into the free queue.
554  * This function queues a command to the command pending queue.
556  * This in effect adds the command to the command list to be executed.
557  * Exit PS command is handled specially, by placing it always to the
558  * front of the command queue.
565 	u16 command;  in mwifiex_insert_cmd_to_pending_q()  local
574 	command = le16_to_cpu(host_cmd->command);  in mwifiex_insert_cmd_to_pending_q()
576 	/* Exit_PS command needs to be queued in the header always. */  in mwifiex_insert_cmd_to_pending_q()
577 	if (command == HostCmd_CMD_802_11_PS_MODE_ENH) {  in mwifiex_insert_cmd_to_pending_q()
594 	dev_dbg(adapter->dev, "cmd: QUEUE_CMD: cmd=%#x is queued\n", command);  in mwifiex_insert_cmd_to_pending_q()
598  * This function executes the next command in command pending queue.
600  * This function will fail if a command is already in processing stage,
601  * otherwise it will dequeue the first command from the command pending
605  * host sleep configuration command will de-activate the host sleep. For PS
624 	/* Check if any command is pending */  in mwifiex_exec_next_cmd()
655 	/* Any command sent to the firmware when host is in sleep  in mwifiex_exec_next_cmd()
657 	 * host sleep configuration command itself though  in mwifiex_exec_next_cmd()
659 	if (priv && (host_cmd->command !=  in mwifiex_exec_next_cmd()
671  * This function handles the command response.
673  * After processing, the function cleans the command node and puts
674  * it back to the command free queue.
688 	/* Now we got response from FW, cancel the command timer */  in mwifiex_process_cmdresp()
694 		       le16_to_cpu(resp->command));  in mwifiex_process_cmdresp()
703 				le16_to_cpu(resp->command));  in mwifiex_process_cmdresp()
723 	orig_cmdresp_no = le16_to_cpu(resp->command);  in mwifiex_process_cmdresp()
732 	resp->command = cpu_to_le16(orig_cmdresp_no & HostCmd_CMD_ID_MASK);  in mwifiex_process_cmdresp()
734 	cmdresp_no = le16_to_cpu(resp->command);  in mwifiex_process_cmdresp()
737 	/* Save the last command response to debug log */  in mwifiex_process_cmdresp()
771 	/* Check init command response */  in mwifiex_process_cmdresp()
788 		/* Clean up and put current command back to cmd_free_q */  in mwifiex_process_cmdresp()
800  * This function handles the timeout of command sending.
802  * It will re-send the same command again.
874  * The current command, all commands in command pending queue and all scan
892 	/* Cancel all pending command */  in mwifiex_cancel_all_pending_cmd()
909 	/* Cancel all pending scan command */  in mwifiex_cancel_all_pending_cmd()
931  * Both the current command buffer and the pending command queue are
933  * the matched command is called with failure status to ensure cleanup.
957 	/* Cancel all pending scan command */  in mwifiex_cancel_pending_ioctl()
983  * This function sends the sleep confirm command to firmware, if
986  * The sleep confirm command cannot be issued if command response,
988  * are in the middle of sending a command, or expecting a command
1030  * This function handles the command response of a Host Sleep configuration
1031  * command.
1086  * This function handles the command response of a sleep confirm command.
1098 	uint16_t command = le16_to_cpu(cmd->command);  in mwifiex_process_sleep_confirm_resp()  local
1115 	command &= HostCmd_CMD_ID_MASK;  in mwifiex_process_sleep_confirm_resp()
1117 	if (command != HostCmd_CMD_802_11_PS_MODE_ENH) {  in mwifiex_process_sleep_confirm_resp()
1119 			" cmd %x, result = %x\n", __func__, command, result);  in mwifiex_process_sleep_confirm_resp()
1135 	cmd->command = cpu_to_le16(command);  in mwifiex_process_sleep_confirm_resp()
1141  * This function prepares an enhanced power mode command.
1147  *      - Setting command ID, action and proper size
1162 	cmd->command = cpu_to_le16(HostCmd_CMD_802_11_PS_MODE_ENH);  in mwifiex_cmd_enh_power_mode()
1189 			dev_dbg(adapter->dev, "cmd: PS Command: Enter PS\n");  in mwifiex_cmd_enh_power_mode()
1221 					"cmd: PS Command: Enter Auto Deep Sleep\n");  in mwifiex_cmd_enh_power_mode()
1230  * This function handles the command response of an enhanced power mode
1231  * command.
1293  * This function prepares command to get hardware specifications.
1296  *      - Setting command ID, action and proper size
1305 	cmd->command = cpu_to_le16(HostCmd_CMD_GET_HW_SPEC);  in mwifiex_cmd_get_hw_spec()
1314  * This function handles the command response of get hardware