diff options
Diffstat (limited to 'sound/pci/asihpi/hpios.h')
| -rw-r--r-- | sound/pci/asihpi/hpios.h | 23 |
1 files changed, 6 insertions, 17 deletions
diff --git a/sound/pci/asihpi/hpios.h b/sound/pci/asihpi/hpios.h index d3fbd0d76c37..9e551bc46264 100644 --- a/sound/pci/asihpi/hpios.h +++ b/sound/pci/asihpi/hpios.h @@ -1,20 +1,9 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /****************************************************************************** AudioScience HPI driver Copyright (C) 1997-2011 AudioScience Inc. <support@audioscience.com> - This program is free software; you can redistribute it and/or modify - it under the terms of version 2 of the GNU General Public License as - published by the Free Software Foundation; - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA HPI Operating System Specific macros for Linux Kernel driver @@ -41,10 +30,6 @@ HPI Operating System Specific macros for Linux Kernel driver #define HPI_NO_OS_FILE_OPS -#ifdef CONFIG_64BIT -#define HPI64BIT -#endif - /** Details of a memory area allocated with pci_alloc_consistent Need all info for parameters to pci_free_consistent */ @@ -82,7 +67,7 @@ struct hpi_ioctl_linux { }; /* Conflict?: H is already used by a number of drivers hid, bluetooth hci, - and some sound drivers sb16, hdsp, emu10k. AFAIK 0xFC is ununsed command + and some sound drivers sb16, hdsp, emu10k. AFAIK 0xFC is unused command */ #define HPI_IOCTL_LINUX _IOWR('H', 0xFC, struct hpi_ioctl_linux) @@ -155,6 +140,10 @@ struct hpi_adapter { struct hpi_adapter_obj *adapter; struct snd_card *snd_card; + int irq; + int interrupt_mode; + void (*interrupt_callback) (struct hpi_adapter *); + /* mutex prevents contention for one card between multiple user programs (via ioctl) */ struct mutex mutex; |