107d7fe7bSThomas Gleixner /* SPDX-License-Identifier: GPL-2.0-only */ 2719f82d3SEliot Blennerhassett /******************************************************************************* 3719f82d3SEliot Blennerhassett 4719f82d3SEliot Blennerhassett AudioScience HPI driver 540818b62SEliot Blennerhassett Copyright (C) 1997-2011 AudioScience Inc. <support@audioscience.com> 6719f82d3SEliot Blennerhassett 7719f82d3SEliot Blennerhassett 8719f82d3SEliot Blennerhassett Linux HPI ioctl, and shared module init functions 9719f82d3SEliot Blennerhassett *******************************************************************************/ 10719f82d3SEliot Blennerhassett 11e23e7a14SBill Pemberton int asihpi_adapter_probe(struct pci_dev *pci_dev, 12719f82d3SEliot Blennerhassett const struct pci_device_id *pci_id); 13e23e7a14SBill Pemberton void asihpi_adapter_remove(struct pci_dev *pci_dev); 14719f82d3SEliot Blennerhassett void __init asihpi_init(void); 15719f82d3SEliot Blennerhassett void __exit asihpi_exit(void); 16719f82d3SEliot Blennerhassett 17719f82d3SEliot Blennerhassett int asihpi_hpi_release(struct file *file); 18719f82d3SEliot Blennerhassett 19719f82d3SEliot Blennerhassett long asihpi_hpi_ioctl(struct file *file, unsigned int cmd, unsigned long arg); 20719f82d3SEliot Blennerhassett 21719f82d3SEliot Blennerhassett /* This is called from hpifunc.c functions, called by ALSA 22719f82d3SEliot Blennerhassett * (or other kernel process) In this case there is no file descriptor 23719f82d3SEliot Blennerhassett * available for the message cache code 24719f82d3SEliot Blennerhassett */ 25719f82d3SEliot Blennerhassett void hpi_send_recv(struct hpi_message *phm, struct hpi_response *phr); 26719f82d3SEliot Blennerhassett 27719f82d3SEliot Blennerhassett #define HOWNER_KERNEL ((void *)-1) 28