Annotation of sys/dev/pci/cmpcivar.h, Revision 1.1
1.1 ! nbrk 1: /* $NetBSD: cmpcivar.h,v 1.9 2005/12/11 12:22:48 christos Exp $ */
! 2:
! 3: /*
! 4: * Copyright (c) 2000, 2001 The NetBSD Foundation, Inc.
! 5: * All rights reserved.
! 6: *
! 7: * This code is derived from software contributed to The NetBSD Foundation
! 8: * by Takuya SHIOZAKI <tshiozak@NetBSD.org> .
! 9: *
! 10: * This code is derived from software contributed to The NetBSD Foundation
! 11: * by ITOH Yasufumi.
! 12: *
! 13: * Redistribution and use in source and binary forms, with or without
! 14: * modification, are permitted provided that the following conditions
! 15: * are met:
! 16: * 1. Redistributions of source code must retain the above copyright
! 17: * notice, this list of conditions and the following disclaimer.
! 18: * 2. Redistributions in binary form must reproduce the above copyright
! 19: * notice, this list of conditions and the following disclaimer in the
! 20: * documentation and/or other materials provided with the distribution.
! 21: *
! 22: * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
! 23: * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
! 24: * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
! 25: * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
! 26: * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
! 27: * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
! 28: * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
! 29: * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
! 30: * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
! 31: * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
! 32: * SUCH DAMAGE.
! 33: *
! 34: */
! 35:
! 36: /* C-Media CMI8x38 Audio Chip Support */
! 37:
! 38: #ifndef _DEV_PCI_CMPCIVAR_H_
! 39: #define _DEV_PCI_CMPCIVAR_H_
! 40:
! 41:
! 42: /*
! 43: * DMA pool
! 44: */
! 45: struct cmpci_dmanode {
! 46: bus_dma_tag_t cd_tag;
! 47: int cd_nsegs;
! 48: bus_dma_segment_t cd_segs[1];
! 49: bus_dmamap_t cd_map;
! 50: caddr_t cd_addr;
! 51: size_t cd_size;
! 52: struct cmpci_dmanode *cd_next;
! 53: };
! 54:
! 55: typedef struct cmpci_dmanode *cmpci_dmapool_t;
! 56: #define KVADDR(dma) ((void *)(dma)->cd_addr)
! 57: #define DMAADDR(dma) ((dma)->cd_map->dm_segs[0].ds_addr)
! 58:
! 59:
! 60: /*
! 61: * Mixer device
! 62: *
! 63: * Note that cmpci_query_devinfo() is optimized depending on
! 64: * the order of this. Be careful if you change the values.
! 65: */
! 66: #define CMPCI_DAC_VOL 0 /* inputs.dac */
! 67: #define CMPCI_FM_VOL 1 /* inputs.fmsynth */
! 68: #define CMPCI_CD_VOL 2 /* inputs.cd */
! 69: #define CMPCI_LINE_IN_VOL 3 /* inputs.line */
! 70: #define CMPCI_AUX_IN_VOL 4 /* inputs.aux */
! 71: #define CMPCI_MIC_VOL 5 /* inputs.mic */
! 72:
! 73: #define CMPCI_DAC_MUTE 6 /* inputs.dac.mute */
! 74: #define CMPCI_FM_MUTE 7 /* inputs.fmsynth.mute */
! 75: #define CMPCI_CD_MUTE 8 /* inputs.cd.mute */
! 76: #define CMPCI_LINE_IN_MUTE 9 /* inputs.line.mute */
! 77: #define CMPCI_AUX_IN_MUTE 10 /* inputs.aux.mute */
! 78: #define CMPCI_MIC_MUTE 11 /* inputs.mic.mute */
! 79:
! 80: #define CMPCI_MIC_PREAMP 12 /* inputs.mic.preamp */
! 81: #define CMPCI_PCSPEAKER 13 /* inputs.speaker */
! 82:
! 83: #define CMPCI_RECORD_SOURCE 14 /* record.source */
! 84: #define CMPCI_MIC_RECVOL 15 /* record.mic */
! 85:
! 86: #define CMPCI_PLAYBACK_MODE 16 /* playback.mode */
! 87: #define CMPCI_SPDIF_IN_SELECT 17 /* spdif.input */
! 88: #define CMPCI_SPDIF_IN_PHASE 18 /* spdif.input.phase */
! 89: #define CMPCI_SPDIF_LOOP 19 /* spdif.output */
! 90: #define CMPCI_SPDIF_OUT_PLAYBACK 20 /* spdif.output.playback */
! 91: #define CMPCI_SPDIF_OUT_VOLTAGE 21 /* spdif.output.voltage */
! 92: #define CMPCI_MONITOR_DAC 22 /* spdif.monitor */
! 93:
! 94: #define CMPCI_MASTER_VOL 23 /* outputs.master */
! 95: #define CMPCI_REAR 24 /* outputs.rear */
! 96: #define CMPCI_INDIVIDUAL 25 /* outputs.rear.individual */
! 97: #define CMPCI_REVERSE 26 /* outputs.rear.reverse */
! 98: #define CMPCI_SURROUND 27 /* outputs.surround */
! 99:
! 100: #define CMPCI_NDEVS 28
! 101:
! 102: #define CMPCI_INPUT_CLASS 28
! 103: #define CMPCI_OUTPUT_CLASS 29
! 104: #define CMPCI_RECORD_CLASS 30
! 105: #define CMPCI_PLAYBACK_CLASS 31
! 106: #define CMPCI_SPDIF_CLASS 32
! 107:
! 108: #define CmpciNspdif "spdif"
! 109: #define CmpciCspdif "spdif"
! 110: #define CmpciNspdin "spdin"
! 111: #define CmpciNspdin1 "spdin1"
! 112: #define CmpciNspdin2 "spdin2"
! 113: #define CmpciNspdout "spdout"
! 114: #define CmpciNplayback "playback"
! 115: #define CmpciCplayback "playback"
! 116: #define CmpciNlegacy "legacy"
! 117: #define CmpciNvoltage "voltage"
! 118: #define CmpciNphase "phase"
! 119: #define CmpciNpositive "positive"
! 120: #define CmpciNnegative "negative"
! 121: #define CmpciNrear "rear"
! 122: #define CmpciNindividual "individual"
! 123: #define CmpciNreverse "reverse"
! 124: #define CmpciNhigh_v "5V"
! 125: #define CmpciNlow_v "0.5V"
! 126: #define CmpciNsurround "surround"
! 127:
! 128: /* record.source bitmap (see cmpci_set_in_ports()) */
! 129: #define CMPCI_RECORD_SOURCE_MIC CMPCI_SB16_MIXER_MIC_SRC /* mic */
! 130: #define CMPCI_RECORD_SOURCE_CD CMPCI_SB16_MIXER_CD_SRC_R /* cd */
! 131: #define CMPCI_RECORD_SOURCE_LINE_IN CMPCI_SB16_MIXER_LINE_SRC_R /* line */
! 132: #define CMPCI_RECORD_SOURCE_AUX_IN (1 << 8) /* aux */
! 133: #define CMPCI_RECORD_SOURCE_WAVE (1 << 9) /* wave */
! 134: #define CMPCI_RECORD_SOURCE_FM CMPCI_SB16_MIXER_FM_SRC_R /* fmsynth*/
! 135: #define CMPCI_RECORD_SOURCE_SPDIF (1 << 10) /* spdif */
! 136:
! 137: /* playback.mode */
! 138: #define CMPCI_PLAYBACK_MODE_WAVE 0 /* dac */
! 139: #define CMPCI_PLAYBACK_MODE_SPDIF 1 /* spdif */
! 140:
! 141: /* spdif.input */
! 142: #define CMPCI_SPDIFIN_SPDIFIN2 0x01
! 143: #define CMPCI_SPDIFIN_SPDIFOUT 0x02
! 144: #define CMPCI_SPDIF_IN_SPDIN1 0 /* spdin1 */
! 145: #define CMPCI_SPDIF_IN_SPDIN2 CMPCI_SPDIFIN_SPDIFIN2 /* spdin2 */
! 146: #define CMPCI_SPDIF_IN_SPDOUT (CMPCI_SPDIFIN_SPDIFIN2|CMPCI_SPDIFIN_SPDIFOUT)
! 147: /* spdout */
! 148: /* spdif.input.phase */
! 149: #define CMPCI_SPDIF_IN_PHASE_POSITIVE 0 /* positive */
! 150: #define CMPCI_SPDIF_IN_PHASE_NEGATIVE 1 /* negative */
! 151:
! 152: /* spdif.output */
! 153: #define CMPCI_SPDIF_LOOP_OFF 0 /* playback */
! 154: #define CMPCI_SPDIF_LOOP_ON 1 /* spdin */
! 155:
! 156: /* spdif.output.playback */
! 157: #define CMPCI_SPDIF_OUT_PLAYBACK_WAVE 0 /* wave */
! 158: #define CMPCI_SPDIF_OUT_PLAYBACK_LEGACY 1 /* legacy */
! 159:
! 160: /* spdif.output.voltage */
! 161: #define CMPCI_SPDIF_OUT_VOLTAGE_HIGH 0 /* 5V */
! 162: #define CMPCI_SPDIF_OUT_VOLTAGE_LOW 1 /* 0.5V */
! 163:
! 164: /* spdif.monitor */
! 165: #define CMPCI_MONDAC_ENABLE 0x01
! 166: #define CMPCI_MONDAC_SPDOUT 0x02
! 167: #define CMPCI_MONITOR_DAC_OFF 0 /* off */
! 168: #define CMPCI_MONITOR_DAC_SPDIN CMPCI_MONDAC_ENABLE /* spdin */
! 169: #define CMPCI_MONITOR_DAC_SPDOUT (CMPCI_MONDAC_ENABLE | CMPCI_MONDAC_SPDOUT)
! 170: /* spdout */
! 171:
! 172: /*
! 173: * softc
! 174: */
! 175: struct cmpci_softc {
! 176: struct device sc_dev;
! 177:
! 178: /* model/rev */
! 179: uint32_t sc_id;
! 180: uint32_t sc_class;
! 181: uint32_t sc_capable;
! 182: #define CMPCI_CAP_SPDIN 0x00000001
! 183: #define CMPCI_CAP_SPDOUT 0x00000002
! 184: #define CMPCI_CAP_SPDLOOP 0x00000004
! 185: #define CMPCI_CAP_SPDLEGACY 0x00000008
! 186: #define CMPCI_CAP_SPDIN_MONITOR 0x00000010
! 187: #define CMPCI_CAP_XSPDOUT 0x00000020
! 188: #define CMPCI_CAP_SPDOUT_VOLTAGE 0x00000040
! 189: #define CMPCI_CAP_SPDOUT_48K 0x00000080
! 190: #define CMPCI_CAP_SURROUND 0x00000100
! 191: #define CMPCI_CAP_REAR 0x00000200
! 192: #define CMPCI_CAP_INDIVIDUAL_REAR 0x00000400
! 193: #define CMPCI_CAP_REVERSE_FR 0x00000800
! 194: #define CMPCI_CAP_SPDIN_PHASE 0x00001000
! 195: #define CMPCI_CAP_2ND_SPDIN 0x00002000
! 196:
! 197: #define CMPCI_CAP_CMI8338 (CMPCI_CAP_SPDIN | CMPCI_CAP_SPDOUT | \
! 198: CMPCI_CAP_SPDLOOP | CMPCI_CAP_SPDLEGACY)
! 199:
! 200: #define CMPCI_CAP_CMI8738 (CMPCI_CAP_CMI8338 | \
! 201: CMPCI_CAP_SPDIN_MONITOR | \
! 202: CMPCI_CAP_XSPDOUT | \
! 203: CMPCI_CAP_SPDOUT_VOLTAGE | \
! 204: CMPCI_CAP_SPDOUT_48K | CMPCI_CAP_SURROUND |\
! 205: CMPCI_CAP_REAR | \
! 206: CMPCI_CAP_INDIVIDUAL_REAR | \
! 207: CMPCI_CAP_REVERSE_FR | \
! 208: CMPCI_CAP_SPDIN_PHASE | \
! 209: CMPCI_CAP_2ND_SPDIN /* XXX 6ch only */)
! 210: #define CMPCI_ISCAP(sc, name) (sc->sc_capable & CMPCI_CAP_ ## name)
! 211:
! 212: /* I/O Base device */
! 213: bus_space_tag_t sc_iot;
! 214: bus_space_handle_t sc_ioh;
! 215:
! 216: bus_space_handle_t sc_mpu_ioh;
! 217: struct device *sc_mpudev;
! 218:
! 219: /* intr handle */
! 220: pci_intr_handle_t *sc_ih;
! 221:
! 222: /* DMA */
! 223: bus_dma_tag_t sc_dmat;
! 224: cmpci_dmapool_t sc_dmap;
! 225:
! 226: /* each channel */
! 227: struct {
! 228: void (*intr)(void *);
! 229: void *intr_arg;
! 230: int md_divide;
! 231: } sc_play, sc_rec;
! 232:
! 233: /* value of CMPCI_REG_MISC register */
! 234: uint32_t sc_reg_misc;
! 235:
! 236: /* mixer */
! 237: uint8_t sc_gain[CMPCI_NDEVS][2];
! 238: #define CMPCI_LEFT 0
! 239: #define CMPCI_RIGHT 1
! 240: #define CMPCI_LR 0
! 241: uint16_t sc_in_mask;
! 242: };
! 243:
! 244:
! 245: #endif /* _DEV_PCI_CMPCIVAR_H_ */
! 246:
! 247: /* end of file */
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