projects / linux-block.git / blame
| Commit | Line | Data |
|---|---|---|
| 07d7fe7b | 1 | /* SPDX-License-Identifier: GPL-2.0-only */ |
| 719f82d3 EB |
2 | /******************************************************************************* |
| 3 | ||
| 4 | AudioScience HPI driver | |
| 40818b62 | 5 | Copyright (C) 1997-2011 AudioScience Inc. <support@audioscience.com> |
| 719f82d3 | 6 | |
| 719f82d3 EB |
7 | |
| 8 | Linux HPI ioctl, and shared module init functions | |
| 9 | *******************************************************************************/ | |
| 10 | ||
| e23e7a14 BP |
11 | int asihpi_adapter_probe(struct pci_dev *pci_dev, |
| 12 | const struct pci_device_id *pci_id); | |
| 13 | void asihpi_adapter_remove(struct pci_dev *pci_dev); | |
| 719f82d3 EB |
14 | void __init asihpi_init(void); |
| 15 | void __exit asihpi_exit(void); | |
| 16 | ||
| 17 | int asihpi_hpi_release(struct file *file); | |
| 18 | ||
| 19 | long asihpi_hpi_ioctl(struct file *file, unsigned int cmd, unsigned long arg); | |
| 20 | ||
| 21 | /* This is called from hpifunc.c functions, called by ALSA | |
| 22 | * (or other kernel process) In this case there is no file descriptor | |
| 23 | * available for the message cache code | |
| 24 | */ | |
| 25 | void hpi_send_recv(struct hpi_message *phm, struct hpi_response *phr); | |
| 26 | ||
| 27 | #define HOWNER_KERNEL ((void *)-1) |