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File: [local] / sys / dev / pci / esovar.h (download)
Revision 1.1.1.1 (vendor branch), Tue Mar 4 16:12:57 2008 UTC (16 years, 5 months ago) by nbrk
Import of OpenBSD 4.2 release kernel tree with initial code to support Jornada 720/728, StrongARM 1110-based handheld PC. At this point kernel roots on NFS and boots into vfs_mountroot() and traps. What is supported: - glass console, Jornada framebuffer (jfb) works in 16bpp direct color mode (needs some palette tweaks for non black/white/blue colors, i think) - saic, SA11x0 interrupt controller (needs cleanup) - sacom, SA11x0 UART (supported only as boot console for now) - SA11x0 GPIO controller fully supported (but can't handle multiple interrupt handlers on one gpio pin) - sassp, SSP port on SA11x0 that attaches spibus - Jornada microcontroller (jmcu) to control kbd, battery, etc throught the SPI bus (wskbd attaches on jmcu, but not tested) - tod functions seem work - initial code for SA-1111 (chip companion) : this is TODO Next important steps, i think: - gpio and intc on sa1111 - pcmcia support for sa11x0 (and sa1111 help logic) - REAL root on nfs when we have PCMCIA support (we may use any of supported pccard NICs) - root on wd0! (using already supported PCMCIA-ATA) |
/* $OpenBSD: esovar.h,v 1.3 2002/06/09 02:31:20 mickey Exp $ */ /* $NetBSD: esovar.h,v 1.2 1999/08/02 17:37:43 augustss Exp $ */ /* * Copyright (c) 1999 Klaus J. Klein * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * 3. The name of the author may not be used to endorse or promote products * derived from this software without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 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 OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. */ #ifndef _DEV_PCI_ESOVAR_H_ #define _DEV_PCI_ESOVAR_H_ /* * Definitions exported for the purpose of sharing with attached * device drivers. */ /* * Mixer identifiers */ /* Identifiers that have a gain value associated with them */ #define ESO_DAC_PLAY_VOL 0 #define ESO_MIC_PLAY_VOL 1 #define ESO_LINE_PLAY_VOL 2 #define ESO_SYNTH_PLAY_VOL 3 #define ESO_MONO_PLAY_VOL 4 #define ESO_CD_PLAY_VOL 5 /* AuxA */ #define ESO_AUXB_PLAY_VOL 6 #define ESO_MASTER_VOL 7 #define ESO_PCSPEAKER_VOL 8 #define ESO_SPATIALIZER 9 #define ESO_RECORD_VOL 10 #define ESO_DAC_REC_VOL 11 #define ESO_MIC_REC_VOL 12 #define ESO_LINE_REC_VOL 13 #define ESO_SYNTH_REC_VOL 14 #define ESO_MONO_REC_VOL 15 #define ESO_CD_REC_VOL 16 #define ESO_AUXB_REC_VOL 17 /* Used to keep software state */ #define ESO_NGAINDEVS (ESO_AUXB_REC_VOL + 1) /* Other, non-gain related mixer identifiers */ #define ESO_RECORD_SOURCE 18 #define ESO_MONOOUT_SOURCE 19 #define ESO_RECORD_MONITOR 20 #define ESO_MIC_PREAMP 21 #define ESO_SPATIALIZER_ENABLE 22 /* Classes of the above */ #define ESO_INPUT_CLASS 23 #define ESO_OUTPUT_CLASS 24 #define ESO_MICROPHONE_CLASS 25 #define ESO_MONITOR_CLASS 26 #define ESO_RECORD_CLASS 27 /* * Software state */ struct eso_softc { struct device sc_dev; pci_intr_handle_t * sc_ih; unsigned int sc_revision; /* PCI Revision ID */ void * sc_powerhook; /* Optionally deferred configuration of Audio 1 DMAC I/O space */ struct pci_attach_args sc_pa; bus_size_t sc_vcsize; /* original size of mapping */ /* DMA */ bus_dma_tag_t sc_dmat; struct eso_dma * sc_dmas; /* I/O Base device */ bus_space_tag_t sc_iot; bus_space_handle_t sc_ioh; /* Audio/FM device */ bus_space_tag_t sc_sb_iot; bus_space_handle_t sc_sb_ioh; /* Audio 1 DMAC device */ unsigned int sc_dmac_configured; bus_space_tag_t sc_dmac_iot; bus_space_handle_t sc_dmac_ioh; /* MPU-401 device */ bus_space_tag_t sc_mpu_iot; bus_space_handle_t sc_mpu_ioh; struct device *sc_mpudev; /* Game device */ bus_space_tag_t sc_game_iot; bus_space_handle_t sc_game_ioh; /* MI audio interface: play/record interrupt callbacks and arguments */ void (*sc_pintr)(void *); void * sc_parg; void (*sc_rintr)(void *); void * sc_rarg; /* Audio 2 state */ uint8_t sc_a2c2; /* Audio 2 Control 2 */ /* Mixer state */ uint8_t sc_gain[ESO_NGAINDEVS][2]; #define ESO_LEFT 0 #define ESO_RIGHT 1 unsigned int sc_recsrc; /* record source selection */ unsigned int sc_monooutsrc; /* MONO_OUT source selection */ unsigned int sc_recmon; /* record monitor setting */ unsigned int sc_preamp; /* microphone preamp */ unsigned int sc_spatializer; /* spatializer enable */ }; #endif /* !_DEV_PCI_ESOVAR_H_ */