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90 lines
3.5 KiB
C
90 lines
3.5 KiB
C
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/*
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*
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* mwavepub.h -- PUBLIC declarations for the mwave driver
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* and applications using it
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*
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*
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* Written By: Mike Sullivan IBM Corporation
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*
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* Copyright (C) 1999 IBM Corporation
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*
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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 the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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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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*
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* NO WARRANTY
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* THE PROGRAM IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OR
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* CONDITIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED INCLUDING, WITHOUT
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* LIMITATION, ANY WARRANTIES OR CONDITIONS OF TITLE, NON-INFRINGEMENT,
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* MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. Each Recipient is
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* solely responsible for determining the appropriateness of using and
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* distributing the Program and assumes all risks associated with its
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* exercise of rights under this Agreement, including but not limited to
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* the risks and costs of program errors, damage to or loss of data,
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* programs or equipment, and unavailability or interruption of operations.
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*
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* DISCLAIMER OF LIABILITY
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* NEITHER RECIPIENT NOR ANY CONTRIBUTORS SHALL HAVE ANY LIABILITY FOR ANY
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* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING WITHOUT LIMITATION LOST PROFITS), HOWEVER CAUSED AND
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* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR
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* TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
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* USE OR DISTRIBUTION OF THE PROGRAM OR THE EXERCISE OF ANY RIGHTS GRANTED
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* HEREUNDER, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGES
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*
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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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*
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*
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* 10/23/2000 - Alpha Release
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* First release to the public
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*/
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#ifndef _LINUX_MWAVEPUB_H
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#define _LINUX_MWAVEPUB_H
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#include <linux/miscdevice.h>
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typedef struct _MW_ABILITIES {
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unsigned long instr_per_sec;
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unsigned long data_size;
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unsigned long inst_size;
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unsigned long bus_dma_bw;
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unsigned short uart_enable;
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short component_count;
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unsigned long component_list[7];
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char mwave_os_name[16];
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char bios_task_name[16];
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} MW_ABILITIES, *pMW_ABILITIES;
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typedef struct _MW_READWRITE {
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unsigned short usDspAddress; /* The dsp address */
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unsigned long ulDataLength; /* The size in bytes of the data or user buffer */
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void *pBuf; /* Input:variable sized buffer */
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} MW_READWRITE, *pMW_READWRITE;
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#define IOCTL_MW_RESET _IO(MWAVE_MINOR,1)
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#define IOCTL_MW_RUN _IO(MWAVE_MINOR,2)
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#define IOCTL_MW_DSP_ABILITIES _IOR(MWAVE_MINOR,3,MW_ABILITIES)
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#define IOCTL_MW_READ_DATA _IOR(MWAVE_MINOR,4,MW_READWRITE)
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#define IOCTL_MW_READCLEAR_DATA _IOR(MWAVE_MINOR,5,MW_READWRITE)
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#define IOCTL_MW_READ_INST _IOR(MWAVE_MINOR,6,MW_READWRITE)
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#define IOCTL_MW_WRITE_DATA _IOW(MWAVE_MINOR,7,MW_READWRITE)
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#define IOCTL_MW_WRITE_INST _IOW(MWAVE_MINOR,8,MW_READWRITE)
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#define IOCTL_MW_REGISTER_IPC _IOW(MWAVE_MINOR,9,int)
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#define IOCTL_MW_UNREGISTER_IPC _IOW(MWAVE_MINOR,10,int)
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#define IOCTL_MW_GET_IPC _IOW(MWAVE_MINOR,11,int)
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#define IOCTL_MW_TRACE _IOR(MWAVE_MINOR,12,MW_READWRITE)
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#endif
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