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https://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson
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719f82d398
Added the support of AudioScience ASI boards. The driver has been tested for years on alsa-driver external tree, now finally got merged to the kernel. Signed-off-by: Eliot Blennerhassett <eblennerhassett@audioscience.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
39 lines
1.6 KiB
C
39 lines
1.6 KiB
C
/*******************************************************************************
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AudioScience HPI driver
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Copyright (C) 1997-2010 AudioScience Inc. <support@audioscience.com>
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This program is free software; you can redistribute it and/or modify
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it under the terms of version 2 of the GNU General Public License as
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published by the Free Software Foundation;
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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Linux HPI ioctl, and shared module init functions
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*******************************************************************************/
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int __devinit asihpi_adapter_probe(struct pci_dev *pci_dev,
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const struct pci_device_id *pci_id);
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void __devexit asihpi_adapter_remove(struct pci_dev *pci_dev);
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void __init asihpi_init(void);
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void __exit asihpi_exit(void);
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int asihpi_hpi_release(struct file *file);
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long asihpi_hpi_ioctl(struct file *file, unsigned int cmd, unsigned long arg);
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/* This is called from hpifunc.c functions, called by ALSA
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* (or other kernel process) In this case there is no file descriptor
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* available for the message cache code
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*/
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void hpi_send_recv(struct hpi_message *phm, struct hpi_response *phr);
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#define HOWNER_KERNEL ((void *)-1)
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