diff options
Diffstat (limited to 'drivers/sound/lowlevel/awe_compat-fbsd.h')
| -rw-r--r-- | drivers/sound/lowlevel/awe_compat-fbsd.h | 173 |
1 files changed, 173 insertions, 0 deletions
diff --git a/drivers/sound/lowlevel/awe_compat-fbsd.h b/drivers/sound/lowlevel/awe_compat-fbsd.h new file mode 100644 index 000000000..cbb01dc5c --- /dev/null +++ b/drivers/sound/lowlevel/awe_compat-fbsd.h @@ -0,0 +1,173 @@ +/* + * sound/awe_compat.h + * + * Compat defines for the AWE32/SB32/AWE64 wave table synth driver. + * version 0.4.3; Nov. 1, 1998 + * + * Copyright (C) 1996-1998 Takashi Iwai + * + * 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. + * + * 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., 675 Mass Ave, Cambridge, MA 02139, USA. + */ + +#ifndef AWE_COMPAT_H_DEF +#define AWE_COMPAT_H_DEF + +/*================================================================ + * version check + *================================================================*/ + +/* FreeBSD version check */ +#include <i386/isa/sound/awe_config.h> + +#define AWE_OBSOLETE_VOXWARE +#if __FreeBSD__ >= 2 +# include <osreldate.h> +# if __FreeBSD_version >= 300000 +# undef AWE_OBSOLETE_VOXWARE +# endif +#endif +#ifdef __linux__ +# include <linux/config.h> +#endif + + +/*================================================================ + * INCLUDE OTHER HEADER FILES + *================================================================*/ + +/* reading configuration of sound driver */ + +#ifdef AWE_OBSOLETE_VOXWARE + +#include <i386/isa/sound/sound_config.h> +#if defined(CONFIGURE_SOUNDCARD) && !defined(EXCLUDE_AWE32) +#define CONFIG_AWE32_SYNTH +#endif + +#else /* AWE_OBSOLETE_VOXWARE */ + +#ifdef HAS_LOWLEVEL_H +#include "lowlevel.h" +#endif + +#include <i386/isa/sound/sound_config.h> +#if defined(CONFIGURE_SOUNDCARD) && defined(CONFIG_AWE32) +# define CONFIG_AWE32_SYNTH +#endif + +#endif /* AWE_OBSOLETE_VOXWARE */ + + +/*================================================================ + * include AWE header files + *================================================================*/ + +#if defined(CONFIG_AWE32_SYNTH) || defined(CONFIG_AWE32_SYNTH_MODULE) + +#include <i386/isa/sound/awe_hw.h> +#include <i386/isa/sound/awe_version.h> +#include <i386/isa/sound/awe_voice.h> + +#ifdef AWE_HAS_GUS_COMPATIBILITY +/* include finetune table */ +#ifdef AWE_OBSOLETE_VOXWARE +# define SEQUENCER_C +#endif +#include <i386/isa/sound/tuning.h> +#include <machine/ultrasound.h> +#endif /* AWE_HAS_GUS_COMPATIBILITY */ + + +/*---------------------------------------------------------------- + * compatibility macros for AWE32 driver + *----------------------------------------------------------------*/ + +/* redefine following macros */ +#undef IOCTL_IN +#undef IOCTL_OUT +#undef OUTW +#undef COPY_FROM_USER +#undef COPY_TO_USER +#undef GET_BYTE_FROM_USER +#undef GET_SHORT_FROM_USER +#undef IOCTL_TO_USER + +/* inline is not checked yet.. maybe it'll work */ +#define INLINE /*inline*/ + +#define KERN_WARNING /**/ + +/*---------------------------------------------------------------- + * memory management for freebsd + *----------------------------------------------------------------*/ + +/* i/o requests; nothing */ +#define awe_check_port() 0 /* always false */ +#define awe_request_region() /* nothing */ +#define awe_release_region() /* nothing */ + +#define AWE_DYNAMIC_BUFFER + +#define my_malloc_init(ptr) /* nothing */ +#define my_malloc_memptr() 0 +#define my_malloc(size) malloc(size, M_TEMP, M_WAITOK) +#define my_free(ptr) if (ptr) {free(ptr, M_TEMP);} + +#define INIT_TABLE(buffer,index,nums,type) {buffer=NULL; index=0;} + +/*---------------------------------------------------------------- + * i/o interfaces for freebsd + *----------------------------------------------------------------*/ + +/* according to linux rule; the arguments are swapped */ +#define OUTW(data,addr) outw(addr, data) + +#define COPY_FROM_USER(target,source,offs,count) \ + uiomove(((caddr_t)(target)),(count),((struct uio *)(source))) +#define COPY_TO_USER(target,source,offs,count) \ + uiomove(((caddr_t)(source)),(count),((struct uio *)(target))) +#define GET_BYTE_FROM_USER(target,addr,offs) \ + uiomove(((char*)&(target)), 1, ((struct uio *)(addr))) +#define GET_SHORT_FROM_USER(target,addr,offs) \ + uiomove(((char*)&(target)), 2, ((struct uio *)(addr))) +#define IOCTL_TO_USER(target,offs,source,count) \ + memcpy(&((target)[offs]), (source), (count)) +#define IO_WRITE_CHECK(cmd) (cmd & IOC_IN) +#define IOCTL_IN(arg) (*(int*)(arg)) +#define IOCTL_OUT(arg,val) (*(int*)(arg) = (val)) +#define BZERO(target,len) bzero((caddr_t)target, len) +#define MEMCPY(dst,src,len) bcopy((caddr_t)src, (caddr_t)dst, len) + +#ifndef AWE_OBSOLETE_VOXWARE +# define printk printf +# define RET_ERROR(err) -err +#endif + + +/* old style device tables (not modulized) */ +#define sound_alloc_synthdev() \ + (num_synths >= MAX_SYNTH_DEV ? -1 : num_synths++) +#define sound_alloc_mixerdev() \ + (num_mixers >= MAX_MIXER_DEV ? -1 : num_mixers++) +#define sound_alloc_mididev() \ + (num_midis >= MAX_MIXER_DEV ? -1 : num_midis++) +#define sound_unload_synthdev(dev) /**/ +#define sound_unload_mixerdev(dev) /**/ +#define sound_unload_mididev(dev) /**/ + + +#endif /* CONFIG_AWE32_SYNTH */ + +#endif /* AWE_COMPAT_H_DEF */ |