mirror of
https://github.com/torvalds/linux.git
synced 2024-11-15 08:31:55 +00:00
1da177e4c3
Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
104 lines
4.3 KiB
C
104 lines
4.3 KiB
C
/*
|
|
*
|
|
* tp3780i.h -- declarations for tp3780i.c
|
|
*
|
|
*
|
|
* Written By: Mike Sullivan IBM Corporation
|
|
*
|
|
* Copyright (C) 1999 IBM Corporation
|
|
*
|
|
* This program is free software; you can redistribute it and/or modify
|
|
* it under the terms of the GNU General Public License as published by
|
|
* the Free Software Foundation; either version 2 of the License, or
|
|
* (at your option) any later version.
|
|
*
|
|
* 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.
|
|
*
|
|
* NO WARRANTY
|
|
* THE PROGRAM IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OR
|
|
* CONDITIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED INCLUDING, WITHOUT
|
|
* LIMITATION, ANY WARRANTIES OR CONDITIONS OF TITLE, NON-INFRINGEMENT,
|
|
* MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. Each Recipient is
|
|
* solely responsible for determining the appropriateness of using and
|
|
* distributing the Program and assumes all risks associated with its
|
|
* exercise of rights under this Agreement, including but not limited to
|
|
* the risks and costs of program errors, damage to or loss of data,
|
|
* programs or equipment, and unavailability or interruption of operations.
|
|
*
|
|
* DISCLAIMER OF LIABILITY
|
|
* NEITHER RECIPIENT NOR ANY CONTRIBUTORS SHALL HAVE ANY LIABILITY FOR ANY
|
|
* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
|
* DAMAGES (INCLUDING WITHOUT LIMITATION LOST PROFITS), HOWEVER CAUSED AND
|
|
* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR
|
|
* TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
|
|
* USE OR DISTRIBUTION OF THE PROGRAM OR THE EXERCISE OF ANY RIGHTS GRANTED
|
|
* HEREUNDER, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGES
|
|
*
|
|
* 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
|
|
*
|
|
*
|
|
* 10/23/2000 - Alpha Release
|
|
* First release to the public
|
|
*/
|
|
|
|
#ifndef _LINUX_TP3780I_H
|
|
#define _LINUX_TP3780I_H
|
|
|
|
#include <asm/io.h>
|
|
#include "mwavepub.h"
|
|
|
|
|
|
/* DSP abilities constants for 3780i based Thinkpads */
|
|
#define TP_ABILITIES_INTS_PER_SEC 39160800
|
|
#define TP_ABILITIES_DATA_SIZE 32768
|
|
#define TP_ABILITIES_INST_SIZE 32768
|
|
#define TP_ABILITIES_MWAVEOS_NAME "mwaveos0700.dsp"
|
|
#define TP_ABILITIES_BIOSTASK_NAME "mwbio701.dsp"
|
|
|
|
|
|
/* DSP configuration values for 3780i based Thinkpads */
|
|
#define TP_CFG_NumTransfers 3 /* 16 transfers */
|
|
#define TP_CFG_RerequestTimer 1 /* 2 usec */
|
|
#define TP_CFG_MEMCS16 0 /* Disabled, 16-bit memory assumed */
|
|
#define TP_CFG_IsaMemCmdWidth 3 /* 295 nsec (16-bit) */
|
|
#define TP_CFG_GateIOCHRDY 0 /* No IOCHRDY gating */
|
|
#define TP_CFG_EnablePwrMgmt 1 /* Enable low poser suspend/resume */
|
|
#define TP_CFG_HBusTimerValue 255 /* HBus timer load value */
|
|
#define TP_CFG_DisableLBusTimeout 0 /* Enable LBus timeout */
|
|
#define TP_CFG_N_Divisor 32 /* Clock = 39.1608 Mhz */
|
|
#define TP_CFG_M_Multiplier 37 /* " */
|
|
#define TP_CFG_PllBypass 0 /* don't bypass */
|
|
#define TP_CFG_ChipletEnable 0xFFFF /* Enable all chiplets */
|
|
|
|
typedef struct {
|
|
int bDSPEnabled;
|
|
int bShareDspIrq;
|
|
int bShareUartIrq;
|
|
DSP_3780I_CONFIG_SETTINGS rDspSettings;
|
|
} THINKPAD_BD_DATA;
|
|
|
|
int tp3780I_InitializeBoardData(THINKPAD_BD_DATA * pBDData);
|
|
int tp3780I_CalcResources(THINKPAD_BD_DATA * pBDData);
|
|
int tp3780I_ClaimResources(THINKPAD_BD_DATA * pBDData);
|
|
int tp3780I_ReleaseResources(THINKPAD_BD_DATA * pBDData);
|
|
int tp3780I_EnableDSP(THINKPAD_BD_DATA * pBDData);
|
|
int tp3780I_DisableDSP(THINKPAD_BD_DATA * pBDData);
|
|
int tp3780I_ResetDSP(THINKPAD_BD_DATA * pBDData);
|
|
int tp3780I_StartDSP(THINKPAD_BD_DATA * pBDData);
|
|
int tp3780I_QueryAbilities(THINKPAD_BD_DATA * pBDData, MW_ABILITIES * pAbilities);
|
|
int tp3780I_Cleanup(THINKPAD_BD_DATA * pBDData);
|
|
int tp3780I_ReadWriteDspDStore(THINKPAD_BD_DATA * pBDData, unsigned int uOpcode,
|
|
void __user *pvBuffer, unsigned int uCount,
|
|
unsigned long ulDSPAddr);
|
|
int tp3780I_ReadWriteDspIStore(THINKPAD_BD_DATA * pBDData, unsigned int uOpcode,
|
|
void __user *pvBuffer, unsigned int uCount,
|
|
unsigned long ulDSPAddr);
|
|
|
|
|
|
#endif
|