31 static int nfc_hci_execute_cmd_async(struct nfc_hci_dev *hdev, u8 pipe, u8 cmd,  in nfc_hci_execute_cmd_async()  argument
41 	return nfc_hci_hcp_message_tx(hdev, pipe, NFC_HCI_HCP_COMMAND, cmd,  in nfc_hci_execute_cmd_async()
67 static int nfc_hci_execute_cmd(struct nfc_hci_dev *hdev, u8 pipe, u8 cmd,  in nfc_hci_execute_cmd()  argument
83 	hcp_ew.exec_result = nfc_hci_hcp_message_tx(hdev, pipe,  in nfc_hci_execute_cmd()
103 int nfc_hci_send_event(struct nfc_hci_dev *hdev, u8 gate, u8 event,  in nfc_hci_send_event()  argument
110 	pipe = hdev->gate2pipe[gate];  in nfc_hci_send_event()
114 	return nfc_hci_hcp_message_tx(hdev, pipe, NFC_HCI_HCP_EVENT, event,  in nfc_hci_send_event()
124 int nfc_hci_send_cmd(struct nfc_hci_dev *hdev, u8 gate, u8 cmd,  in nfc_hci_send_cmd()  argument
131 	pipe = hdev->gate2pipe[gate];  in nfc_hci_send_cmd()
135 	return nfc_hci_execute_cmd(hdev, pipe, cmd, param, param_len, skb);  in nfc_hci_send_cmd()
139 int nfc_hci_send_cmd_async(struct nfc_hci_dev *hdev, u8 gate, u8 cmd,  in nfc_hci_send_cmd_async()  argument
147 	pipe = hdev->gate2pipe[gate];  in nfc_hci_send_cmd_async()
151 	return nfc_hci_execute_cmd_async(hdev, pipe, cmd, param, param_len,  in nfc_hci_send_cmd_async()
156 int nfc_hci_set_param(struct nfc_hci_dev *hdev, u8 gate, u8 idx,  in nfc_hci_set_param()  argument
179 	r = nfc_hci_send_cmd(hdev, gate, NFC_HCI_ANY_SET_PARAMETER,  in nfc_hci_set_param()
188 int nfc_hci_get_param(struct nfc_hci_dev *hdev, u8 gate, u8 idx,  in nfc_hci_get_param()  argument
193 	return nfc_hci_send_cmd(hdev, gate, NFC_HCI_ANY_GET_PARAMETER,  in nfc_hci_get_param()
198 static int nfc_hci_open_pipe(struct nfc_hci_dev *hdev, u8 pipe)  in nfc_hci_open_pipe()  argument
205 	r = nfc_hci_execute_cmd(hdev, pipe, NFC_HCI_ANY_OPEN_PIPE,  in nfc_hci_open_pipe()
218 static int nfc_hci_close_pipe(struct nfc_hci_dev *hdev, u8 pipe)  in nfc_hci_close_pipe()  argument
222 	return nfc_hci_execute_cmd(hdev, pipe, NFC_HCI_ANY_CLOSE_PIPE,  in nfc_hci_close_pipe()
226 static u8 nfc_hci_create_pipe(struct nfc_hci_dev *hdev, u8 dest_host,  in nfc_hci_create_pipe()  argument
240 	*result = nfc_hci_execute_cmd(hdev, NFC_HCI_ADMIN_PIPE,  in nfc_hci_create_pipe()
255 static int nfc_hci_delete_pipe(struct nfc_hci_dev *hdev, u8 pipe)  in nfc_hci_delete_pipe()  argument
259 	return nfc_hci_execute_cmd(hdev, NFC_HCI_ADMIN_PIPE,  in nfc_hci_delete_pipe()
263 static int nfc_hci_clear_all_pipes(struct nfc_hci_dev *hdev)  in nfc_hci_clear_all_pipes()  argument
273 	if (test_bit(NFC_HCI_QUIRK_SHORT_CLEAR, &hdev->quirks))  in nfc_hci_clear_all_pipes()
276 	return nfc_hci_execute_cmd(hdev, NFC_HCI_ADMIN_PIPE,  in nfc_hci_clear_all_pipes()
281 int nfc_hci_disconnect_gate(struct nfc_hci_dev *hdev, u8 gate)  in nfc_hci_disconnect_gate()  argument
284 	u8 pipe = hdev->gate2pipe[gate];  in nfc_hci_disconnect_gate()
291 	r = nfc_hci_close_pipe(hdev, pipe);  in nfc_hci_disconnect_gate()
296 		r = nfc_hci_delete_pipe(hdev, pipe);  in nfc_hci_disconnect_gate()
301 	hdev->gate2pipe[gate] = NFC_HCI_INVALID_PIPE;  in nfc_hci_disconnect_gate()
307 int nfc_hci_disconnect_all_gates(struct nfc_hci_dev *hdev)  in nfc_hci_disconnect_all_gates()  argument
313 	r = nfc_hci_clear_all_pipes(hdev);  in nfc_hci_disconnect_all_gates()
317 	nfc_hci_reset_pipes(hdev);  in nfc_hci_disconnect_all_gates()
323 int nfc_hci_connect_gate(struct nfc_hci_dev *hdev, u8 dest_host, u8 dest_gate,  in nfc_hci_connect_gate()  argument
334 	if (hdev->gate2pipe[dest_gate] != NFC_HCI_INVALID_PIPE)  in nfc_hci_connect_gate()
348 		pipe = nfc_hci_create_pipe(hdev, dest_host, dest_gate, &r);  in nfc_hci_connect_gate()
356 	r = nfc_hci_open_pipe(hdev, pipe);  in nfc_hci_connect_gate()
359 			if (nfc_hci_delete_pipe(hdev, pipe) < 0) {  in nfc_hci_connect_gate()
366 	hdev->pipes[pipe].gate = dest_gate;  in nfc_hci_connect_gate()
367 	hdev->pipes[pipe].dest_host = dest_host;  in nfc_hci_connect_gate()
368 	hdev->gate2pipe[dest_gate] = pipe;  in nfc_hci_connect_gate()