1*4882a593Smuzhiyun /* SPDX-License-Identifier: GPL-2.0-only */ 2*4882a593Smuzhiyun /******************************************************************************* 3*4882a593Smuzhiyun 4*4882a593Smuzhiyun AudioScience HPI driver 5*4882a593Smuzhiyun Copyright (C) 1997-2011 AudioScience Inc. <support@audioscience.com> 6*4882a593Smuzhiyun 7*4882a593Smuzhiyun 8*4882a593Smuzhiyun Linux HPI ioctl, and shared module init functions 9*4882a593Smuzhiyun *******************************************************************************/ 10*4882a593Smuzhiyun 11*4882a593Smuzhiyun int asihpi_adapter_probe(struct pci_dev *pci_dev, 12*4882a593Smuzhiyun const struct pci_device_id *pci_id); 13*4882a593Smuzhiyun void asihpi_adapter_remove(struct pci_dev *pci_dev); 14*4882a593Smuzhiyun void __init asihpi_init(void); 15*4882a593Smuzhiyun void __exit asihpi_exit(void); 16*4882a593Smuzhiyun 17*4882a593Smuzhiyun int asihpi_hpi_release(struct file *file); 18*4882a593Smuzhiyun 19*4882a593Smuzhiyun long asihpi_hpi_ioctl(struct file *file, unsigned int cmd, unsigned long arg); 20*4882a593Smuzhiyun 21*4882a593Smuzhiyun /* This is called from hpifunc.c functions, called by ALSA 22*4882a593Smuzhiyun * (or other kernel process) In this case there is no file descriptor 23*4882a593Smuzhiyun * available for the message cache code 24*4882a593Smuzhiyun */ 25*4882a593Smuzhiyun void hpi_send_recv(struct hpi_message *phm, struct hpi_response *phr); 26*4882a593Smuzhiyun 27*4882a593Smuzhiyun #define HOWNER_KERNEL ((void *)-1) 28