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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 | /* * * 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 |