1/*******************************************************************************
2
3    AudioScience HPI driver
4    Copyright (C) 1997-2011  AudioScience Inc. <support@audioscience.com>
5
6    This program is free software; you can redistribute it and/or modify
7    it under the terms of version 2 of the GNU General Public License as
8    published by the Free Software Foundation;
9
10    This program is distributed in the hope that it will be useful,
11    but WITHOUT ANY WARRANTY; without even the implied warranty of
12    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
13    GNU General Public License for more details.
14
15    You should have received a copy of the GNU General Public License
16    along with this program; if not, write to the Free Software
17    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
18
19Linux HPI ioctl, and shared module init functions
20*******************************************************************************/
21
22int asihpi_adapter_probe(struct pci_dev *pci_dev,
23			 const struct pci_device_id *pci_id);
24void asihpi_adapter_remove(struct pci_dev *pci_dev);
25void __init asihpi_init(void);
26void __exit asihpi_exit(void);
27
28int asihpi_hpi_release(struct file *file);
29
30long asihpi_hpi_ioctl(struct file *file, unsigned int cmd, unsigned long arg);
31
32/* This is called from hpifunc.c functions, called by ALSA
33 * (or other kernel process) In this case there is no file descriptor
34 * available for the message cache code
35 */
36void hpi_send_recv(struct hpi_message *phm, struct hpi_response *phr);
37
38#define HOWNER_KERNEL ((void *)-1)
39