File 0004-qemu-cvs-alsa_ioctl.patch of Package qemu

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File 0004-qemu-cvs-alsa_ioctl.patch of Package qemu (Revision ddb2a4bb60358e9eafefbd90f5f23ba7)

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From 219067ccab5735ed9ae70c6079d5676cc6431727 Mon Sep 17 00:00:00 2001
From: Alexander Graf <agraf@suse.de>
Date: Tue, 14 Apr 2009 16:23:27 +0200
Subject: [PATCH] qemu-cvs-alsa_ioctl
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Implements ALSA ioctls on PPC hosts.

Signed-off-by: Alexander Graf <agraf@suse.de>
Signed-off-by: Ulrich Hecht <uli@suse.de>
[AF: Rebased for v2.7.0-rc2]
Signed-off-by: Andreas Färber <afaerber@suse.de>
---
 linux-user/ioctls.h              |    5 +
 linux-user/ioctls_alsa.h         |  467 ++++++++++
 linux-user/ioctls_alsa_structs.h | 1740 ++++++++++++++++++++++++++++++++++++++
 linux-user/syscall_defs.h        |    2 +
 linux-user/syscall_types.h       |    5 +
 linux-user/syscall_types_alsa.h  | 1336 +++++++++++++++++++++++++++++
 6 files changed, 3555 insertions(+)
 create mode 100644 linux-user/ioctls_alsa.h
 create mode 100644 linux-user/ioctls_alsa_structs.h
 create mode 100644 linux-user/syscall_types_alsa.h

diff --git a/linux-user/ioctls.h b/linux-user/ioctls.h
index 7e2c133..cf8851d 100644
--- a/linux-user/ioctls.h
+++ b/linux-user/ioctls.h
@@ -348,6 +348,11 @@
   IOCTL(VFAT_IOCTL_READDIR_BOTH, IOC_R, MK_PTR(MK_ARRAY(MK_STRUCT(STRUCT_dirent), 2)))
   IOCTL(VFAT_IOCTL_READDIR_SHORT, IOC_R, MK_PTR(MK_ARRAY(MK_STRUCT(STRUCT_dirent), 2)))
 
+/* FIXME: including these on x86 / x86_64 breaks qemu-i386 */
+#ifdef __powerpc__
+#include "ioctls_alsa.h"
+#endif
+
   IOCTL(LOOP_SET_FD, 0, TYPE_INT)
   IOCTL(LOOP_CLR_FD, 0, TYPE_INT)
   IOCTL(LOOP_SET_STATUS, IOC_W, MK_PTR(MK_STRUCT(STRUCT_loop_info)))
diff --git a/linux-user/ioctls_alsa.h b/linux-user/ioctls_alsa.h
new file mode 100644
index 0000000..c2aa542
--- /dev/null
+++ b/linux-user/ioctls_alsa.h
@@ -0,0 +1,467 @@
+#define SNDRV_SEQ_IOCTL_PVERSION	_IOR ('S', 0x00, int)
+#define SNDRV_SEQ_IOCTL_CLIENT_ID	_IOR ('S', 0x01, int)
+#define SNDRV_SEQ_IOCTL_SYSTEM_INFO	_IOWR('S', 0x02, struct sndrv_seq_system_info)
+#define SNDRV_SEQ_IOCTL_RUNNING_MODE	_IOWR('S', 0x03, struct sndrv_seq_running_info)
+#define SNDRV_SEQ_IOCTL_GET_CLIENT_INFO	_IOWR('S', 0x10, struct sndrv_seq_client_info)
+#define SNDRV_SEQ_IOCTL_SET_CLIENT_INFO	_IOW ('S', 0x11, struct sndrv_seq_client_info)
+#define SNDRV_SEQ_IOCTL_CREATE_PORT	_IOWR('S', 0x20, struct sndrv_seq_port_info)
+#define SNDRV_SEQ_IOCTL_DELETE_PORT	_IOW ('S', 0x21, struct sndrv_seq_port_info)
+#define SNDRV_SEQ_IOCTL_GET_PORT_INFO	_IOWR('S', 0x22, struct sndrv_seq_port_info)
+#define SNDRV_SEQ_IOCTL_SET_PORT_INFO	_IOW ('S', 0x23, struct sndrv_seq_port_info)
+#define SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT	_IOW ('S', 0x30, struct sndrv_seq_port_subscribe)
+#define SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT _IOW ('S', 0x31, struct sndrv_seq_port_subscribe)
+#define SNDRV_SEQ_IOCTL_CREATE_QUEUE	_IOWR('S', 0x32, struct sndrv_seq_queue_info)
+#define SNDRV_SEQ_IOCTL_DELETE_QUEUE	_IOW ('S', 0x33, struct sndrv_seq_queue_info)
+#define SNDRV_SEQ_IOCTL_GET_QUEUE_INFO	_IOWR('S', 0x34, struct sndrv_seq_queue_info)
+#define SNDRV_SEQ_IOCTL_SET_QUEUE_INFO	_IOWR('S', 0x35, struct sndrv_seq_queue_info)
+#define SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE	_IOWR('S', 0x36, struct sndrv_seq_queue_info)
+#define SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS _IOWR('S', 0x40, struct sndrv_seq_queue_status)
+#define SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO	_IOWR('S', 0x41, struct sndrv_seq_queue_tempo)
+#define SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO	_IOW ('S', 0x42, struct sndrv_seq_queue_tempo)
+#define SNDRV_SEQ_IOCTL_GET_QUEUE_OWNER	_IOWR('S', 0x43, struct sndrv_seq_queue_owner)
+#define SNDRV_SEQ_IOCTL_SET_QUEUE_OWNER	_IOW ('S', 0x44, struct sndrv_seq_queue_owner)
+#define SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER	_IOWR('S', 0x45, struct sndrv_seq_queue_timer)
+#define SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER	_IOW ('S', 0x46, struct sndrv_seq_queue_timer)
+#define SNDRV_SEQ_IOCTL_GET_QUEUE_SYNC	_IOWR('S', 0x53, struct sndrv_seq_queue_sync)
+#define SNDRV_SEQ_IOCTL_SET_QUEUE_SYNC	_IOW ('S', 0x54, struct sndrv_seq_queue_sync)
+#define SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT	_IOWR('S', 0x49, struct sndrv_seq_queue_client)
+#define SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT	_IOW ('S', 0x4a, struct sndrv_seq_queue_client)
+#define SNDRV_SEQ_IOCTL_GET_CLIENT_POOL	_IOWR('S', 0x4b, struct sndrv_seq_client_pool)
+#define SNDRV_SEQ_IOCTL_SET_CLIENT_POOL	_IOW ('S', 0x4c, struct sndrv_seq_client_pool)
+#define SNDRV_SEQ_IOCTL_REMOVE_EVENTS	_IOW ('S', 0x4e, struct sndrv_seq_remove_events)
+#define SNDRV_SEQ_IOCTL_QUERY_SUBS	_IOWR('S', 0x4f, struct sndrv_seq_query_subs)
+#define SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION	_IOWR('S', 0x50, struct sndrv_seq_port_subscribe)
+#define SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT	_IOWR('S', 0x51, struct sndrv_seq_client_info)
+#define SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT	_IOWR('S', 0x52, struct sndrv_seq_port_info)
+#define SNDRV_DM_FM_IOCTL_INFO		_IOR('H', 0x20, snd_dm_fm_info_t)
+#define SNDRV_DM_FM_IOCTL_RESET		_IO ('H', 0x21)
+#define SNDRV_DM_FM_IOCTL_PLAY_NOTE	_IOW('H', 0x22, snd_dm_fm_note_t)
+#define SNDRV_DM_FM_IOCTL_SET_VOICE	_IOW('H', 0x23, snd_dm_fm_voice_t)
+#define SNDRV_DM_FM_IOCTL_SET_PARAMS	_IOW('H', 0x24, snd_dm_fm_params_t)
+#define SNDRV_DM_FM_IOCTL_SET_MODE	_IOW('H', 0x25, int)
+#define SNDRV_DM_FM_IOCTL_SET_CONNECTION	_IOW('H', 0x26, int)
+#define SNDRV_DM_FM_OSS_IOCTL_RESET		0x20
+#define SNDRV_DM_FM_OSS_IOCTL_PLAY_NOTE		0x21
+#define SNDRV_DM_FM_OSS_IOCTL_SET_VOICE		0x22
+#define SNDRV_DM_FM_OSS_IOCTL_SET_PARAMS	0x23
+#define SNDRV_DM_FM_OSS_IOCTL_SET_MODE		0x24
+#define SNDRV_DM_FM_OSS_IOCTL_SET_OPL		0x25
+#define SNDRV_HWDEP_IOCTL_PVERSION _IOR ('H', 0x00, int)
+#define SNDRV_HWDEP_IOCTL_INFO _IOR ('H', 0x01, struct sndrv_hwdep_info)
+#define SNDRV_HWDEP_IOCTL_DSP_STATUS _IOR('H', 0x02, struct sndrv_hwdep_dsp_status)
+#define SNDRV_HWDEP_IOCTL_DSP_LOAD   _IOW('H', 0x03, struct sndrv_hwdep_dsp_image)
+#define SNDRV_PCM_IOCTL_PVERSION _IOR('A', 0x00, int)
+#define SNDRV_PCM_IOCTL_INFO _IOR('A', 0x01, struct sndrv_pcm_info)
+#define SNDRV_PCM_IOCTL_TSTAMP _IOW('A', 0x02, int)
+#define SNDRV_PCM_IOCTL_HW_REFINE _IOWR('A', 0x10, struct sndrv_pcm_hw_params)
+#define SNDRV_PCM_IOCTL_HW_PARAMS _IOWR('A', 0x11, struct sndrv_pcm_hw_params)
+#define SNDRV_PCM_IOCTL_HW_FREE _IO('A', 0x12)
+#define SNDRV_PCM_IOCTL_SW_PARAMS _IOWR('A', 0x13, struct sndrv_pcm_sw_params)
+#define SNDRV_PCM_IOCTL_STATUS _IOR('A', 0x20, struct sndrv_pcm_status)
+#define SNDRV_PCM_IOCTL_DELAY _IOR('A', 0x21, sndrv_pcm_sframes_t)
+#define SNDRV_PCM_IOCTL_HWSYNC _IO('A', 0x22)
+#define SNDRV_PCM_IOCTL_SYNC_PTR _IOWR('A', 0x23, struct sndrv_pcm_sync_ptr)
+#define SNDRV_PCM_IOCTL_CHANNEL_INFO _IOR('A', 0x32, struct sndrv_pcm_channel_info)
+#define SNDRV_PCM_IOCTL_PREPARE _IO('A', 0x40)
+#define SNDRV_PCM_IOCTL_RESET _IO('A', 0x41)
+#define SNDRV_PCM_IOCTL_START _IO('A', 0x42)
+#define SNDRV_PCM_IOCTL_DROP _IO('A', 0x43)
+#define SNDRV_PCM_IOCTL_DRAIN _IO('A', 0x44)
+#define SNDRV_PCM_IOCTL_PAUSE _IOW('A', 0x45, int)
+#define SNDRV_PCM_IOCTL_REWIND _IOW('A', 0x46, sndrv_pcm_uframes_t)
+#define SNDRV_PCM_IOCTL_RESUME _IO('A', 0x47)
+#define SNDRV_PCM_IOCTL_XRUN _IO('A', 0x48)
+#define SNDRV_PCM_IOCTL_FORWARD _IOW('A', 0x49, sndrv_pcm_uframes_t)
+#define SNDRV_PCM_IOCTL_WRITEI_FRAMES _IOW('A', 0x50, struct sndrv_xferi)
+#define SNDRV_PCM_IOCTL_READI_FRAMES _IOR('A', 0x51, struct sndrv_xferi)
+#define SNDRV_PCM_IOCTL_WRITEN_FRAMES _IOW('A', 0x52, struct sndrv_xfern)
+#define SNDRV_PCM_IOCTL_READN_FRAMES _IOR('A', 0x53, struct sndrv_xfern)
+#define SNDRV_PCM_IOCTL_LINK _IOW('A', 0x60, int)
+#define SNDRV_PCM_IOCTL_UNLINK _IO('A', 0x61)
+#define SNDRV_RAWMIDI_IOCTL_PVERSION _IOR('W', 0x00, int)
+#define SNDRV_RAWMIDI_IOCTL_INFO _IOR('W', 0x01, struct sndrv_rawmidi_info)
+#define SNDRV_RAWMIDI_IOCTL_PARAMS _IOWR('W', 0x10, struct sndrv_rawmidi_params)
+#define SNDRV_RAWMIDI_IOCTL_STATUS _IOWR('W', 0x20, struct sndrv_rawmidi_status)
+#define SNDRV_RAWMIDI_IOCTL_DROP _IOW('W', 0x30, int)
+#define SNDRV_RAWMIDI_IOCTL_DRAIN _IOW('W', 0x31, int)
+#define SNDRV_TIMER_IOCTL_PVERSION _IOR('T', 0x00, int)
+#define SNDRV_TIMER_IOCTL_NEXT_DEVICE _IOWR('T', 0x01, struct sndrv_timer_id)
+#define SNDRV_TIMER_IOCTL_TREAD _IOW('T', 0x02, int)
+#define SNDRV_TIMER_IOCTL_GINFO _IOWR('T', 0x03, struct sndrv_timer_ginfo)
+#define SNDRV_TIMER_IOCTL_GPARAMS _IOW('T', 0x04, struct sndrv_timer_gparams)
+#define SNDRV_TIMER_IOCTL_GSTATUS _IOWR('T', 0x05, struct sndrv_timer_gstatus)
+#define SNDRV_TIMER_IOCTL_SELECT _IOW('T', 0x10, struct sndrv_timer_select)
+#define SNDRV_TIMER_IOCTL_INFO _IOR('T', 0x11, struct sndrv_timer_info)
+#define SNDRV_TIMER_IOCTL_PARAMS _IOW('T', 0x12, struct sndrv_timer_params)
+#define SNDRV_TIMER_IOCTL_STATUS _IOR('T', 0x14, struct sndrv_timer_status)
+#define SNDRV_TIMER_IOCTL_START _IO('T', 0xa0)
+#define SNDRV_TIMER_IOCTL_STOP _IO('T', 0xa1)
+#define SNDRV_TIMER_IOCTL_CONTINUE _IO('T', 0xa2)
+#define SNDRV_TIMER_IOCTL_PAUSE _IO('T', 0xa3)
+#define SNDRV_CTL_IOCTL_PVERSION _IOR('U', 0x00, int)
+#define SNDRV_CTL_IOCTL_CARD_INFO _IOR('U', 0x01, struct sndrv_ctl_card_info)
+#define SNDRV_CTL_IOCTL_ELEM_LIST _IOWR('U', 0x10, struct sndrv_ctl_elem_list)
+#define SNDRV_CTL_IOCTL_ELEM_INFO _IOWR('U', 0x11, struct sndrv_ctl_elem_info)
+#define SNDRV_CTL_IOCTL_ELEM_READ _IOWR('U', 0x12, struct sndrv_ctl_elem_value)
+#define SNDRV_CTL_IOCTL_ELEM_WRITE _IOWR('U', 0x13, struct sndrv_ctl_elem_value)
+#define SNDRV_CTL_IOCTL_ELEM_LOCK _IOW('U', 0x14, struct sndrv_ctl_elem_id)
+#define SNDRV_CTL_IOCTL_ELEM_UNLOCK _IOW('U', 0x15, struct sndrv_ctl_elem_id)
+#define SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS _IOWR('U', 0x16, int)
+#define SNDRV_CTL_IOCTL_ELEM_ADD _IOWR('U', 0x17, struct sndrv_ctl_elem_info)
+#define SNDRV_CTL_IOCTL_ELEM_REPLACE _IOWR('U', 0x18, struct sndrv_ctl_elem_info)
+#define SNDRV_CTL_IOCTL_ELEM_REMOVE _IOWR('U', 0x19, struct sndrv_ctl_elem_id)
+#define SNDRV_CTL_IOCTL_TLV_READ _IOWR('U', 0x1a, struct sndrv_ctl_tlv)
+#define SNDRV_CTL_IOCTL_TLV_WRITE _IOWR('U', 0x1b, struct sndrv_ctl_tlv)
+#define SNDRV_CTL_IOCTL_TLV_COMMAND _IOWR('U', 0x1c, struct sndrv_ctl_tlv)
+#define SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE _IOWR('U', 0x20, int)
+#define SNDRV_CTL_IOCTL_HWDEP_INFO _IOR('U', 0x21, struct sndrv_hwdep_info)
+#define SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE _IOR('U', 0x30, int)
+#define SNDRV_CTL_IOCTL_PCM_INFO _IOWR('U', 0x31, struct sndrv_pcm_info)
+#define SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE _IOW('U', 0x32, int)
+#define SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE _IOWR('U', 0x40, int)
+#define SNDRV_CTL_IOCTL_RAWMIDI_INFO _IOWR('U', 0x41, struct sndrv_rawmidi_info)
+#define SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE _IOW('U', 0x42, int)
+#define SNDRV_CTL_IOCTL_POWER _IOWR('U', 0xd0, int)
+#define SNDRV_CTL_IOCTL_POWER_STATE _IOR('U', 0xd1, int)
+#define SNDRV_IOCTL_READV _IOW('K', 0x00, struct sndrv_xferv)
+#define SNDRV_IOCTL_WRITEV _IOW('K', 0x01, struct sndrv_xferv)
+#define SNDRV_EMU10K1_IOCTL_INFO	_IOR ('H', 0x10, emu10k1_fx8010_info_t)
+#define SNDRV_EMU10K1_IOCTL_CODE_POKE	_IOW ('H', 0x11, emu10k1_fx8010_code_t)
+#define SNDRV_EMU10K1_IOCTL_CODE_PEEK	_IOWR('H', 0x12, emu10k1_fx8010_code_t)
+#define SNDRV_EMU10K1_IOCTL_TRAM_SETUP	_IOW ('H', 0x20, int)
+#define SNDRV_EMU10K1_IOCTL_TRAM_POKE	_IOW ('H', 0x21, emu10k1_fx8010_tram_t)
+#define SNDRV_EMU10K1_IOCTL_TRAM_PEEK	_IOWR('H', 0x22, emu10k1_fx8010_tram_t)
+#define SNDRV_EMU10K1_IOCTL_PCM_POKE	_IOW ('H', 0x30, emu10k1_fx8010_pcm_t)
+#define SNDRV_EMU10K1_IOCTL_PCM_PEEK	_IOWR('H', 0x31, emu10k1_fx8010_pcm_t)
+#define SNDRV_EMU10K1_IOCTL_PVERSION	_IOR ('H', 0x40, int)
+#define SNDRV_EMU10K1_IOCTL_STOP	_IO  ('H', 0x80)
+#define SNDRV_EMU10K1_IOCTL_CONTINUE	_IO  ('H', 0x81)
+#define SNDRV_EMU10K1_IOCTL_ZERO_TRAM_COUNTER _IO ('H', 0x82)
+#define SNDRV_EMU10K1_IOCTL_SINGLE_STEP	_IOW ('H', 0x83, int)
+#define SNDRV_EMU10K1_IOCTL_DBG_READ	_IOR ('H', 0x84, int)
+#define SNDRV_HDSP_IOCTL_GET_PEAK_RMS _IOR('H', 0x40, hdsp_peak_rms_t)
+#define SNDRV_HDSP_IOCTL_GET_CONFIG_INFO _IOR('H', 0x41, hdsp_config_info_t)
+#define SNDRV_HDSP_IOCTL_UPLOAD_FIRMWARE _IOW('H', 0x42, hdsp_firmware_t)
+#define SNDRV_HDSP_IOCTL_GET_VERSION _IOR('H', 0x43, hdsp_version_t)
+#define SNDRV_HDSP_IOCTL_GET_MIXER _IOR('H', 0x44, hdsp_mixer_t)
+#define SNDRV_HDSP_IOCTL_GET_9632_AEB _IOR('H', 0x45, hdsp_9632_aeb_t)
+#define SNDRV_SB_CSP_IOCTL_INFO		_IOR('H', 0x10, snd_sb_csp_info_t)
+#define SNDRV_SB_CSP_IOCTL_LOAD_CODE	_IOW('H', 0x11, snd_sb_csp_microcode_t)
+#define SNDRV_SB_CSP_IOCTL_UNLOAD_CODE	_IO('H', 0x12)
+#define SNDRV_SB_CSP_IOCTL_START	_IOW('H', 0x13, snd_sb_csp_start_t)
+#define SNDRV_SB_CSP_IOCTL_STOP		_IO('H', 0x14)
+#define SNDRV_SB_CSP_IOCTL_PAUSE	_IO('H', 0x15)
+#define SNDRV_SB_CSP_IOCTL_RESTART	_IO('H', 0x16)
+#define SND_SSCAPE_LOAD_BOOTB  _IOWR('P', 100, struct sscape_bootblock)
+#define SND_SSCAPE_LOAD_MCODE  _IOW ('P', 101, struct sscape_microcode)
+
+
+#define TARGET_SNDRV_SEQ_IOCTL_PVERSION	TARGET_IOR ('S', 0x00, int)
+#define TARGET_SNDRV_SEQ_IOCTL_CLIENT_ID	TARGET_IOR ('S', 0x01, int)
+#define TARGET_SNDRV_SEQ_IOCTL_SYSTEM_INFO	TARGET_IOWRU('S', 0x02)
+#define TARGET_SNDRV_SEQ_IOCTL_RUNNING_MODE	TARGET_IOWRU('S', 0x03)
+#define TARGET_SNDRV_SEQ_IOCTL_GET_CLIENT_INFO	TARGET_IOWRU('S', 0x10)
+#define TARGET_SNDRV_SEQ_IOCTL_SET_CLIENT_INFO	TARGET_IOWU ('S', 0x11)
+#define TARGET_SNDRV_SEQ_IOCTL_CREATE_PORT	TARGET_IOWRU('S', 0x20)
+#define TARGET_SNDRV_SEQ_IOCTL_DELETE_PORT	TARGET_IOWU ('S', 0x21)
+#define TARGET_SNDRV_SEQ_IOCTL_GET_PORT_INFO	TARGET_IOWRU('S', 0x22)
+#define TARGET_SNDRV_SEQ_IOCTL_SET_PORT_INFO	TARGET_IOWU ('S', 0x23)
+#define TARGET_SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT	TARGET_IOWU ('S', 0x30)
+#define TARGET_SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT TARGET_IOWU ('S', 0x31)
+#define TARGET_SNDRV_SEQ_IOCTL_CREATE_QUEUE	TARGET_IOWRU('S', 0x32)
+#define TARGET_SNDRV_SEQ_IOCTL_DELETE_QUEUE	TARGET_IOWU ('S', 0x33)
+#define TARGET_SNDRV_SEQ_IOCTL_GET_QUEUE_INFO	TARGET_IOWRU('S', 0x34)
+#define TARGET_SNDRV_SEQ_IOCTL_SET_QUEUE_INFO	TARGET_IOWRU('S', 0x35)
+#define TARGET_SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE	TARGET_IOWRU('S', 0x36)
+#define TARGET_SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS TARGET_IOWRU('S', 0x40)
+#define TARGET_SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO	TARGET_IOWRU('S', 0x41)
+#define TARGET_SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO	TARGET_IOWU ('S', 0x42)
+#define TARGET_SNDRV_SEQ_IOCTL_GET_QUEUE_OWNER	TARGET_IOWRU('S', 0x43)
+#define TARGET_SNDRV_SEQ_IOCTL_SET_QUEUE_OWNER	TARGET_IOWU ('S', 0x44)
+#define TARGET_SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER	TARGET_IOWRU('S', 0x45)
+#define TARGET_SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER	TARGET_IOWU ('S', 0x46)
+#define TARGET_SNDRV_SEQ_IOCTL_GET_QUEUE_SYNC	TARGET_IOWRU('S', 0x53)
+#define TARGET_SNDRV_SEQ_IOCTL_SET_QUEUE_SYNC	TARGET_IOWU ('S', 0x54)
+#define TARGET_SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT	TARGET_IOWRU('S', 0x49)
+#define TARGET_SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT	TARGET_IOWU ('S', 0x4a)
+#define TARGET_SNDRV_SEQ_IOCTL_GET_CLIENT_POOL	TARGET_IOWRU('S', 0x4b)
+#define TARGET_SNDRV_SEQ_IOCTL_SET_CLIENT_POOL	TARGET_IOWU ('S', 0x4c)
+#define TARGET_SNDRV_SEQ_IOCTL_REMOVE_EVENTS	TARGET_IOWU ('S', 0x4e)
+#define TARGET_SNDRV_SEQ_IOCTL_QUERY_SUBS	TARGET_IOWRU('S', 0x4f)
+#define TARGET_SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION	TARGET_IOWRU('S', 0x50)
+#define TARGET_SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT	TARGET_IOWRU('S', 0x51)
+#define TARGET_SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT	TARGET_IOWRU('S', 0x52)
+#define TARGET_SNDRV_DM_FM_IOCTL_INFO		TARGET_IORU('H', 0x20)
+#define TARGET_SNDRV_DM_FM_IOCTL_RESET		TARGET_IO ('H', 0x21)
+#define TARGET_SNDRV_DM_FM_IOCTL_PLAY_NOTE	TARGET_IOWU('H', 0x22)
+#define TARGET_SNDRV_DM_FM_IOCTL_SET_VOICE	TARGET_IOWU('H', 0x23)
+#define TARGET_SNDRV_DM_FM_IOCTL_SET_PARAMS	TARGET_IOWU('H', 0x24)
+#define TARGET_SNDRV_DM_FM_IOCTL_SET_MODE	TARGET_IOW('H', 0x25, int)
+#define TARGET_SNDRV_DM_FM_IOCTL_SET_CONNECTION	TARGET_IOW('H', 0x26, int)
+#define TARGET_SNDRV_DM_FM_OSS_IOCTL_RESET		0x20
+#define TARGET_SNDRV_DM_FM_OSS_IOCTL_PLAY_NOTE		0x21
+#define TARGET_SNDRV_DM_FM_OSS_IOCTL_SET_VOICE		0x22
+#define TARGET_SNDRV_DM_FM_OSS_IOCTL_SET_PARAMS	0x23
+#define TARGET_SNDRV_DM_FM_OSS_IOCTL_SET_MODE		0x24
+#define TARGET_SNDRV_DM_FM_OSS_IOCTL_SET_OPL		0x25
+#define TARGET_SNDRV_HWDEP_IOCTL_PVERSION TARGET_IOR ('H', 0x00, int)
+#define TARGET_SNDRV_HWDEP_IOCTL_INFO TARGET_IORU ('H', 0x01)
+#define TARGET_SNDRV_HWDEP_IOCTL_DSP_STATUS TARGET_IORU('H', 0x02)
+#define TARGET_SNDRV_HWDEP_IOCTL_DSP_LOAD   TARGET_IOWU('H', 0x03)
+#define TARGET_SNDRV_PCM_IOCTL_PVERSION TARGET_IOR('A', 0x00, int)
+#define TARGET_SNDRV_PCM_IOCTL_INFO TARGET_IORU('A', 0x01)
+#define TARGET_SNDRV_PCM_IOCTL_TSTAMP TARGET_IOW('A', 0x02, int)
+#define TARGET_SNDRV_PCM_IOCTL_HW_REFINE TARGET_IOWRU('A', 0x10)
+#define TARGET_SNDRV_PCM_IOCTL_HW_PARAMS TARGET_IOWRU('A', 0x11)
+#define TARGET_SNDRV_PCM_IOCTL_HW_FREE TARGET_IO('A', 0x12)
+#define TARGET_SNDRV_PCM_IOCTL_SW_PARAMS TARGET_IOWRU('A', 0x13)
+#define TARGET_SNDRV_PCM_IOCTL_STATUS TARGET_IORU('A', 0x20)
+#define TARGET_SNDRV_PCM_IOCTL_DELAY TARGET_IORU('A', 0x21)
+#define TARGET_SNDRV_PCM_IOCTL_HWSYNC TARGET_IO('A', 0x22)
+#define TARGET_SNDRV_PCM_IOCTL_SYNC_PTR TARGET_IOWRU('A', 0x23)
+#define TARGET_SNDRV_PCM_IOCTL_CHANNEL_INFO TARGET_IORU('A', 0x32)
+#define TARGET_SNDRV_PCM_IOCTL_PREPARE TARGET_IO('A', 0x40)
+#define TARGET_SNDRV_PCM_IOCTL_RESET TARGET_IO('A', 0x41)
+#define TARGET_SNDRV_PCM_IOCTL_START TARGET_IO('A', 0x42)
+#define TARGET_SNDRV_PCM_IOCTL_DROP TARGET_IO('A', 0x43)
+#define TARGET_SNDRV_PCM_IOCTL_DRAIN TARGET_IO('A', 0x44)
+#define TARGET_SNDRV_PCM_IOCTL_PAUSE TARGET_IOW('A', 0x45, int)
+#define TARGET_SNDRV_PCM_IOCTL_REWIND TARGET_IOWU('A', 0x46)
+#define TARGET_SNDRV_PCM_IOCTL_RESUME TARGET_IO('A', 0x47)
+#define TARGET_SNDRV_PCM_IOCTL_XRUN TARGET_IO('A', 0x48)
+#define TARGET_SNDRV_PCM_IOCTL_FORWARD TARGET_IOWU('A', 0x49)
+#define TARGET_SNDRV_PCM_IOCTL_WRITEI_FRAMES TARGET_IOWU('A', 0x50)
+#define TARGET_SNDRV_PCM_IOCTL_READI_FRAMES TARGET_IORU('A', 0x51)
+#define TARGET_SNDRV_PCM_IOCTL_WRITEN_FRAMES TARGET_IOWU('A', 0x52)
+#define TARGET_SNDRV_PCM_IOCTL_READN_FRAMES TARGET_IORU('A', 0x53)
+#define TARGET_SNDRV_PCM_IOCTL_LINK TARGET_IOW('A', 0x60, int)
+#define TARGET_SNDRV_PCM_IOCTL_UNLINK TARGET_IO('A', 0x61)
+#define TARGET_SNDRV_RAWMIDI_IOCTL_PVERSION TARGET_IOR('W', 0x00, int)
+#define TARGET_SNDRV_RAWMIDI_IOCTL_INFO TARGET_IORU('W', 0x01)
+#define TARGET_SNDRV_RAWMIDI_IOCTL_PARAMS TARGET_IOWRU('W', 0x10)
+#define TARGET_SNDRV_RAWMIDI_IOCTL_STATUS TARGET_IOWRU('W', 0x20)
+#define TARGET_SNDRV_RAWMIDI_IOCTL_DROP TARGET_IOW('W', 0x30, int)
+#define TARGET_SNDRV_RAWMIDI_IOCTL_DRAIN TARGET_IOW('W', 0x31, int)
+#define TARGET_SNDRV_TIMER_IOCTL_PVERSION TARGET_IOR('T', 0x00, int)
+#define TARGET_SNDRV_TIMER_IOCTL_NEXT_DEVICE TARGET_IOWRU('T', 0x01)
+#define TARGET_SNDRV_TIMER_IOCTL_TREAD TARGET_IOW('T', 0x02, int)
+#define TARGET_SNDRV_TIMER_IOCTL_GINFO TARGET_IOWRU('T', 0x03)
+#define TARGET_SNDRV_TIMER_IOCTL_GPARAMS TARGET_IOWU('T', 0x04)
+#define TARGET_SNDRV_TIMER_IOCTL_GSTATUS TARGET_IOWRU('T', 0x05)
+#define TARGET_SNDRV_TIMER_IOCTL_SELECT TARGET_IOWU('T', 0x10)
+#define TARGET_SNDRV_TIMER_IOCTL_INFO TARGET_IORU('T', 0x11)
+#define TARGET_SNDRV_TIMER_IOCTL_PARAMS TARGET_IOWU('T', 0x12)
+#define TARGET_SNDRV_TIMER_IOCTL_STATUS TARGET_IORU('T', 0x14)
+#define TARGET_SNDRV_TIMER_IOCTL_START TARGET_IO('T', 0xa0)
+#define TARGET_SNDRV_TIMER_IOCTL_STOP TARGET_IO('T', 0xa1)
+#define TARGET_SNDRV_TIMER_IOCTL_CONTINUE TARGET_IO('T', 0xa2)
+#define TARGET_SNDRV_TIMER_IOCTL_PAUSE TARGET_IO('T', 0xa3)
+#define TARGET_SNDRV_CTL_IOCTL_PVERSION TARGET_IOR('U', 0x00, int)
+#define TARGET_SNDRV_CTL_IOCTL_CARD_INFO TARGET_IORU('U', 0x01)
+#define TARGET_SNDRV_CTL_IOCTL_ELEM_LIST TARGET_IOWRU('U', 0x10)
+#define TARGET_SNDRV_CTL_IOCTL_ELEM_INFO TARGET_IOWRU('U', 0x11)
+#define TARGET_SNDRV_CTL_IOCTL_ELEM_READ TARGET_IOWRU('U', 0x12)
+#define TARGET_SNDRV_CTL_IOCTL_ELEM_WRITE TARGET_IOWRU('U', 0x13)
+#define TARGET_SNDRV_CTL_IOCTL_ELEM_LOCK TARGET_IOWU('U', 0x14)
+#define TARGET_SNDRV_CTL_IOCTL_ELEM_UNLOCK TARGET_IOWU('U', 0x15)
+#define TARGET_SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS TARGET_IOWR('U', 0x16, int)
+#define TARGET_SNDRV_CTL_IOCTL_ELEM_ADD TARGET_IOWRU('U', 0x17)
+#define TARGET_SNDRV_CTL_IOCTL_ELEM_REPLACE TARGET_IOWRU('U', 0x18)
+#define TARGET_SNDRV_CTL_IOCTL_ELEM_REMOVE TARGET_IOWRU('U', 0x19)
+#define TARGET_SNDRV_CTL_IOCTL_TLV_READ TARGET_IOWRU('U', 0x1a)
+#define TARGET_SNDRV_CTL_IOCTL_TLV_WRITE TARGET_IOWRU('U', 0x1b)
+#define TARGET_SNDRV_CTL_IOCTL_TLV_COMMAND TARGET_IOWRU('U', 0x1c)
+#define TARGET_SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE TARGET_IOWR('U', 0x20, int)
+#define TARGET_SNDRV_CTL_IOCTL_HWDEP_INFO TARGET_IORU('U', 0x21)
+#define TARGET_SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE TARGET_IOR('U', 0x30, int)
+#define TARGET_SNDRV_CTL_IOCTL_PCM_INFO TARGET_IOWRU('U', 0x31)
+#define TARGET_SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE TARGET_IOW('U', 0x32, int)
+#define TARGET_SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE TARGET_IOWR('U', 0x40, int)
+#define TARGET_SNDRV_CTL_IOCTL_RAWMIDI_INFO TARGET_IOWRU('U', 0x41)
+#define TARGET_SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE TARGET_IOW('U', 0x42, int)
+#define TARGET_SNDRV_CTL_IOCTL_POWER TARGET_IOWR('U', 0xd0, int)
+#define TARGET_SNDRV_CTL_IOCTL_POWER_STATE TARGET_IOR('U', 0xd1, int)
+#define TARGET_SNDRV_IOCTL_READV TARGET_IOWU('K', 0x00)
+#define TARGET_SNDRV_IOCTL_WRITEV TARGET_IOWU('K', 0x01)
+#define TARGET_SNDRV_EMU10K1_IOCTL_INFO	TARGET_IORU ('H', 0x10)
+#define TARGET_SNDRV_EMU10K1_IOCTL_CODE_POKE	TARGET_IOWU ('H', 0x11)
+#define TARGET_SNDRV_EMU10K1_IOCTL_CODE_PEEK	TARGET_IOWRU('H', 0x12)
+#define TARGET_SNDRV_EMU10K1_IOCTL_TRAM_SETUP	TARGET_IOW ('H', 0x20, int)
+#define TARGET_SNDRV_EMU10K1_IOCTL_TRAM_POKE	TARGET_IOWU ('H', 0x21)
+#define TARGET_SNDRV_EMU10K1_IOCTL_TRAM_PEEK	TARGET_IOWRU('H', 0x22)
+#define TARGET_SNDRV_EMU10K1_IOCTL_PCM_POKE	TARGET_IOWU ('H', 0x30)
+#define TARGET_SNDRV_EMU10K1_IOCTL_PCM_PEEK	TARGET_IOWRU('H', 0x31)
+#define TARGET_SNDRV_EMU10K1_IOCTL_PVERSION	TARGET_IOR ('H', 0x40, int)
+#define TARGET_SNDRV_EMU10K1_IOCTL_STOP	TARGET_IO  ('H', 0x80)
+#define TARGET_SNDRV_EMU10K1_IOCTL_CONTINUE	TARGET_IO  ('H', 0x81)
+#define TARGET_SNDRV_EMU10K1_IOCTL_ZERO_TRAM_COUNTER TARGET_IO ('H', 0x82)
+#define TARGET_SNDRV_EMU10K1_IOCTL_SINGLE_STEP	TARGET_IOW ('H', 0x83, int)
+#define TARGET_SNDRV_EMU10K1_IOCTL_DBG_READ	TARGET_IOR ('H', 0x84, int)
+#define TARGET_SNDRV_HDSP_IOCTL_GET_PEAK_RMS TARGET_IORU('H', 0x40)
+#define TARGET_SNDRV_HDSP_IOCTL_GET_CONFIG_INFO TARGET_IORU('H', 0x41)
+#define TARGET_SNDRV_HDSP_IOCTL_UPLOAD_FIRMWARE TARGET_IOWU('H', 0x42)
+#define TARGET_SNDRV_HDSP_IOCTL_GET_VERSION TARGET_IORU('H', 0x43)
+#define TARGET_SNDRV_HDSP_IOCTL_GET_MIXER TARGET_IORU('H', 0x44)
+#define TARGET_SNDRV_HDSP_IOCTL_GET_9632_AEB TARGET_IORU('H', 0x45)
+#define TARGET_SNDRV_SB_CSP_IOCTL_INFO		TARGET_IORU('H', 0x10)
+#define TARGET_SNDRV_SB_CSP_IOCTL_LOAD_CODE	TARGET_IOWU('H', 0x11)
+#define TARGET_SNDRV_SB_CSP_IOCTL_UNLOAD_CODE	TARGET_IO('H', 0x12)
+#define TARGET_SNDRV_SB_CSP_IOCTL_START	TARGET_IOWU('H', 0x13)
+#define TARGET_SNDRV_SB_CSP_IOCTL_STOP		TARGET_IO('H', 0x14)
+#define TARGET_SNDRV_SB_CSP_IOCTL_PAUSE	TARGET_IO('H', 0x15)
+#define TARGET_SNDRV_SB_CSP_IOCTL_RESTART	TARGET_IO('H', 0x16)
+#define TARGET_SND_SSCAPE_LOAD_BOOTB  TARGET_IOWRU('P', 100)
+#define TARGET_SND_SSCAPE_LOAD_MCODE  TARGET_IOWU ('P', 101)
+
+IOCTL( SNDRV_SEQ_IOCTL_PVERSION	, IOC_R, MK_PTR(TYPE_INT) )
+IOCTL( SNDRV_SEQ_IOCTL_CLIENT_ID	, IOC_R, MK_PTR(TYPE_INT) )
+IOCTL( SNDRV_SEQ_IOCTL_SYSTEM_INFO	, IOC_RW, MK_PTR(MK_STRUCT(STRUCT_sndrv_seq_system_info)) )
+IOCTL( SNDRV_SEQ_IOCTL_RUNNING_MODE	, IOC_RW, MK_PTR(MK_STRUCT(STRUCT_sndrv_seq_running_info)) )
+IOCTL( SNDRV_SEQ_IOCTL_GET_CLIENT_INFO	, IOC_RW, MK_PTR(MK_STRUCT(STRUCT_sndrv_seq_client_info)) )
+IOCTL( SNDRV_SEQ_IOCTL_SET_CLIENT_INFO	, IOC_W, MK_PTR(MK_STRUCT(STRUCT_sndrv_seq_client_info)) )
+IOCTL( SNDRV_SEQ_IOCTL_CREATE_PORT	, IOC_RW, MK_PTR(MK_STRUCT(STRUCT_sndrv_seq_port_info)) )
+IOCTL( SNDRV_SEQ_IOCTL_DELETE_PORT	, IOC_W, MK_PTR(MK_STRUCT(STRUCT_sndrv_seq_port_info)) )
+IOCTL( SNDRV_SEQ_IOCTL_GET_PORT_INFO	, IOC_RW, MK_PTR(MK_STRUCT(STRUCT_sndrv_seq_port_info)) )
+IOCTL( SNDRV_SEQ_IOCTL_SET_PORT_INFO	, IOC_W, MK_PTR(MK_STRUCT(STRUCT_sndrv_seq_port_info)) )
+IOCTL( SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT	, IOC_W, MK_PTR(MK_STRUCT(STRUCT_sndrv_seq_port_subscribe)) )
+IOCTL( SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT , IOC_W, MK_PTR(MK_STRUCT(STRUCT_sndrv_seq_port_subscribe)) )
+IOCTL( SNDRV_SEQ_IOCTL_CREATE_QUEUE	, IOC_RW, MK_PTR(MK_STRUCT(STRUCT_sndrv_seq_queue_info)) )
+IOCTL( SNDRV_SEQ_IOCTL_DELETE_QUEUE	, IOC_W, MK_PTR(MK_STRUCT(STRUCT_sndrv_seq_queue_info)) )
+IOCTL( SNDRV_SEQ_IOCTL_GET_QUEUE_INFO	, IOC_RW, MK_PTR(MK_STRUCT(STRUCT_sndrv_seq_queue_info)) )
+IOCTL( SNDRV_SEQ_IOCTL_SET_QUEUE_INFO	, IOC_RW, MK_PTR(MK_STRUCT(STRUCT_sndrv_seq_queue_info)) )
+IOCTL( SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE	, IOC_RW, MK_PTR(MK_STRUCT(STRUCT_sndrv_seq_queue_info)) )
+IOCTL( SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS , IOC_RW, MK_PTR(MK_STRUCT(STRUCT_sndrv_seq_queue_status)) )
+IOCTL( SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO	, IOC_RW, MK_PTR(MK_STRUCT(STRUCT_sndrv_seq_queue_tempo)) )
+IOCTL( SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO	, IOC_W, MK_PTR(MK_STRUCT(STRUCT_sndrv_seq_queue_tempo)) )
+//IOCTL( SNDRV_SEQ_IOCTL_GET_QUEUE_OWNER	, IOC_RW, MK_PTR(MK_STRUCT(STRUCT_sndrv_seq_queue_owner)) )
+//IOCTL( SNDRV_SEQ_IOCTL_SET_QUEUE_OWNER	, IOC_W, MK_PTR(MK_STRUCT(STRUCT_sndrv_seq_queue_owner)) )
+IOCTL( SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER	, IOC_RW, MK_PTR(MK_STRUCT(STRUCT_sndrv_seq_queue_timer)) )
+IOCTL( SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER	, IOC_W, MK_PTR(MK_STRUCT(STRUCT_sndrv_seq_queue_timer)) )
+//IOCTL( SNDRV_SEQ_IOCTL_GET_QUEUE_SYNC	, IOC_RW, MK_PTR(MK_STRUCT(STRUCT_sndrv_seq_queue_sync)) )
+//IOCTL( SNDRV_SEQ_IOCTL_SET_QUEUE_SYNC	, IOC_W, MK_PTR(MK_STRUCT(STRUCT_sndrv_seq_queue_sync)) )
+IOCTL( SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT	, IOC_RW, MK_PTR(MK_STRUCT(STRUCT_sndrv_seq_queue_client)) )
+IOCTL( SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT	, IOC_W, MK_PTR(MK_STRUCT(STRUCT_sndrv_seq_queue_client)) )
+IOCTL( SNDRV_SEQ_IOCTL_GET_CLIENT_POOL	, IOC_RW, MK_PTR(MK_STRUCT(STRUCT_sndrv_seq_client_pool)) )
+IOCTL( SNDRV_SEQ_IOCTL_SET_CLIENT_POOL	, IOC_W, MK_PTR(MK_STRUCT(STRUCT_sndrv_seq_client_pool)) )
+IOCTL( SNDRV_SEQ_IOCTL_REMOVE_EVENTS	, IOC_W, MK_PTR(MK_STRUCT(STRUCT_sndrv_seq_remove_events)) )
+IOCTL( SNDRV_SEQ_IOCTL_QUERY_SUBS	, IOC_RW, MK_PTR(MK_STRUCT(STRUCT_sndrv_seq_query_subs)) )
+IOCTL( SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION	, IOC_RW, MK_PTR(MK_STRUCT(STRUCT_sndrv_seq_port_subscribe)) )
+IOCTL( SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT	, IOC_RW, MK_PTR(MK_STRUCT(STRUCT_sndrv_seq_client_info)) )
+IOCTL( SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT	, IOC_RW, MK_PTR(MK_STRUCT(STRUCT_sndrv_seq_port_info)) )
+IOCTL( SNDRV_DM_FM_IOCTL_INFO		, IOC_R, MK_PTR(MK_STRUCT(STRUCT_snd_dm_fm_info)) )
+IOCTL( SNDRV_DM_FM_IOCTL_RESET		, 0, TYPE_NULL )
+IOCTL( SNDRV_DM_FM_IOCTL_PLAY_NOTE	, IOC_W, MK_PTR(MK_STRUCT(STRUCT_snd_dm_fm_note)) )
+IOCTL( SNDRV_DM_FM_IOCTL_SET_VOICE	, IOC_W, MK_PTR(MK_STRUCT(STRUCT_snd_dm_fm_voice)) )
+IOCTL( SNDRV_DM_FM_IOCTL_SET_PARAMS	, IOC_W, MK_PTR(MK_STRUCT(STRUCT_snd_dm_fm_params)) )
+IOCTL( SNDRV_DM_FM_IOCTL_SET_MODE	, IOC_W, MK_PTR(TYPE_INT) )
+IOCTL( SNDRV_DM_FM_IOCTL_SET_CONNECTION	, IOC_W, MK_PTR(TYPE_INT) )
+IOCTL( SNDRV_HWDEP_IOCTL_PVERSION , IOC_R, MK_PTR(TYPE_INT) )
+IOCTL( SNDRV_HWDEP_IOCTL_INFO , IOC_R, MK_PTR(MK_STRUCT(STRUCT_sndrv_hwdep_info)) )
+IOCTL( SNDRV_HWDEP_IOCTL_DSP_STATUS , IOC_R, MK_PTR(MK_STRUCT(STRUCT_sndrv_hwdep_dsp_status)) )
+IOCTL( SNDRV_HWDEP_IOCTL_DSP_LOAD   , IOC_W, MK_PTR(MK_STRUCT(STRUCT_sndrv_hwdep_dsp_image)) )
+IOCTL( SNDRV_PCM_IOCTL_PVERSION , IOC_R, MK_PTR(TYPE_INT) )
+IOCTL( SNDRV_PCM_IOCTL_INFO , IOC_R, MK_PTR(MK_STRUCT(STRUCT_sndrv_pcm_info)) )
+IOCTL( SNDRV_PCM_IOCTL_TSTAMP , IOC_W, MK_PTR(TYPE_INT) )
+IOCTL( SNDRV_PCM_IOCTL_HW_REFINE , IOC_RW, MK_PTR(MK_STRUCT(STRUCT_sndrv_pcm_hw_params)) )
+IOCTL( SNDRV_PCM_IOCTL_HW_PARAMS , IOC_RW, MK_PTR(MK_STRUCT(STRUCT_sndrv_pcm_hw_params)) )
+IOCTL( SNDRV_PCM_IOCTL_HW_FREE , 0, TYPE_NULL )
+IOCTL( SNDRV_PCM_IOCTL_SW_PARAMS , IOC_RW, MK_PTR(MK_STRUCT(STRUCT_sndrv_pcm_sw_params)) )
+IOCTL( SNDRV_PCM_IOCTL_STATUS , IOC_R, MK_PTR(MK_STRUCT(STRUCT_sndrv_pcm_status)) )
+IOCTL( SNDRV_PCM_IOCTL_DELAY , IOC_R, MK_PTR(MK_STRUCT(STRUCT_sndrv_pcm_sframes)) )
+IOCTL( SNDRV_PCM_IOCTL_HWSYNC , 0, TYPE_NULL )
+IOCTL( SNDRV_PCM_IOCTL_SYNC_PTR , IOC_RW, MK_PTR(MK_STRUCT(STRUCT_sndrv_pcm_sync_ptr)) )
+IOCTL( SNDRV_PCM_IOCTL_CHANNEL_INFO , IOC_R, MK_PTR(MK_STRUCT(STRUCT_sndrv_pcm_channel_info)) )
+IOCTL( SNDRV_PCM_IOCTL_PREPARE , 0, TYPE_NULL )
+IOCTL( SNDRV_PCM_IOCTL_RESET , 0, TYPE_NULL )
+IOCTL( SNDRV_PCM_IOCTL_START , 0, TYPE_NULL )
+IOCTL( SNDRV_PCM_IOCTL_DROP , 0, TYPE_NULL )
+IOCTL( SNDRV_PCM_IOCTL_DRAIN , 0, TYPE_NULL )
+IOCTL( SNDRV_PCM_IOCTL_PAUSE , IOC_W, MK_PTR(TYPE_INT) )
+IOCTL( SNDRV_PCM_IOCTL_REWIND , IOC_W, MK_PTR(MK_STRUCT(STRUCT_sndrv_pcm_uframes)) )
+IOCTL( SNDRV_PCM_IOCTL_RESUME , 0, TYPE_NULL )
+IOCTL( SNDRV_PCM_IOCTL_XRUN , 0, TYPE_NULL )
+IOCTL( SNDRV_PCM_IOCTL_FORWARD , IOC_W, MK_PTR(MK_STRUCT(STRUCT_sndrv_pcm_uframes)) )
+IOCTL( SNDRV_PCM_IOCTL_WRITEI_FRAMES , IOC_W, MK_PTR(MK_STRUCT(STRUCT_sndrv_xferi)) )
+IOCTL( SNDRV_PCM_IOCTL_READI_FRAMES , IOC_R, MK_PTR(MK_STRUCT(STRUCT_sndrv_xferi)) )
+IOCTL( SNDRV_PCM_IOCTL_WRITEN_FRAMES , IOC_W, MK_PTR(MK_STRUCT(STRUCT_sndrv_xfern)) )
+IOCTL( SNDRV_PCM_IOCTL_READN_FRAMES , IOC_R, MK_PTR(MK_STRUCT(STRUCT_sndrv_xfern)) )
+IOCTL( SNDRV_PCM_IOCTL_LINK , IOC_W, MK_PTR(TYPE_INT) )
+IOCTL( SNDRV_PCM_IOCTL_UNLINK , 0, TYPE_NULL )
+IOCTL( SNDRV_RAWMIDI_IOCTL_PVERSION , IOC_R, MK_PTR(TYPE_INT) )
+IOCTL( SNDRV_RAWMIDI_IOCTL_INFO , IOC_R, MK_PTR(MK_STRUCT(STRUCT_sndrv_rawmidi_info)) )
+IOCTL( SNDRV_RAWMIDI_IOCTL_PARAMS , IOC_RW, MK_PTR(MK_STRUCT(STRUCT_sndrv_rawmidi_params)) )
+IOCTL( SNDRV_RAWMIDI_IOCTL_STATUS , IOC_RW, MK_PTR(MK_STRUCT(STRUCT_sndrv_rawmidi_status)) )
+IOCTL( SNDRV_RAWMIDI_IOCTL_DROP , IOC_W, MK_PTR(TYPE_INT) )
+IOCTL( SNDRV_RAWMIDI_IOCTL_DRAIN , IOC_W, MK_PTR(TYPE_INT) )
+IOCTL( SNDRV_TIMER_IOCTL_PVERSION , IOC_R, MK_PTR(TYPE_INT) )
+IOCTL( SNDRV_TIMER_IOCTL_NEXT_DEVICE , IOC_RW, MK_PTR(MK_STRUCT(STRUCT_sndrv_timer_id)) )
+IOCTL( SNDRV_TIMER_IOCTL_TREAD , IOC_W, MK_PTR(TYPE_INT) )
+IOCTL( SNDRV_TIMER_IOCTL_GINFO , IOC_RW, MK_PTR(MK_STRUCT(STRUCT_sndrv_timer_ginfo)) )
+IOCTL( SNDRV_TIMER_IOCTL_GPARAMS , IOC_W, MK_PTR(MK_STRUCT(STRUCT_sndrv_timer_gparams)) )
+IOCTL( SNDRV_TIMER_IOCTL_GSTATUS , IOC_RW, MK_PTR(MK_STRUCT(STRUCT_sndrv_timer_gstatus)) )
+IOCTL( SNDRV_TIMER_IOCTL_SELECT , IOC_W, MK_PTR(MK_STRUCT(STRUCT_sndrv_timer_select)) )
+IOCTL( SNDRV_TIMER_IOCTL_INFO , IOC_R, MK_PTR(MK_STRUCT(STRUCT_sndrv_timer_info)) )
+IOCTL( SNDRV_TIMER_IOCTL_PARAMS , IOC_W, MK_PTR(MK_STRUCT(STRUCT_sndrv_timer_params)) )
+IOCTL( SNDRV_TIMER_IOCTL_STATUS , IOC_R, MK_PTR(MK_STRUCT(STRUCT_sndrv_timer_status)) )
+IOCTL( SNDRV_TIMER_IOCTL_START , 0, TYPE_NULL )
+IOCTL( SNDRV_TIMER_IOCTL_STOP , 0, TYPE_NULL )
+IOCTL( SNDRV_TIMER_IOCTL_CONTINUE , 0, TYPE_NULL )
+IOCTL( SNDRV_TIMER_IOCTL_PAUSE , 0, TYPE_NULL )
+IOCTL( SNDRV_CTL_IOCTL_PVERSION , IOC_R, MK_PTR(TYPE_INT) )
+IOCTL( SNDRV_CTL_IOCTL_CARD_INFO , IOC_R, MK_PTR(MK_STRUCT(STRUCT_sndrv_ctl_card_info)) )
+IOCTL( SNDRV_CTL_IOCTL_ELEM_LIST , IOC_RW, MK_PTR(MK_STRUCT(STRUCT_sndrv_ctl_elem_list)) )
+IOCTL( SNDRV_CTL_IOCTL_ELEM_INFO , IOC_RW, MK_PTR(MK_STRUCT(STRUCT_sndrv_ctl_elem_info)) )
+IOCTL( SNDRV_CTL_IOCTL_ELEM_READ , IOC_RW, MK_PTR(MK_STRUCT(STRUCT_sndrv_ctl_elem_value)) )
+IOCTL( SNDRV_CTL_IOCTL_ELEM_WRITE , IOC_RW, MK_PTR(MK_STRUCT(STRUCT_sndrv_ctl_elem_value)) )
+IOCTL( SNDRV_CTL_IOCTL_ELEM_LOCK , IOC_W, MK_PTR(MK_STRUCT(STRUCT_sndrv_ctl_elem_id)) )
+IOCTL( SNDRV_CTL_IOCTL_ELEM_UNLOCK , IOC_W, MK_PTR(MK_STRUCT(STRUCT_sndrv_ctl_elem_id)) )
+IOCTL( SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS , IOC_RW, MK_PTR(TYPE_INT) )
+IOCTL( SNDRV_CTL_IOCTL_ELEM_ADD , IOC_RW, MK_PTR(MK_STRUCT(STRUCT_sndrv_ctl_elem_info)) )
+IOCTL( SNDRV_CTL_IOCTL_ELEM_REPLACE , IOC_RW, MK_PTR(MK_STRUCT(STRUCT_sndrv_ctl_elem_info)) )
+IOCTL( SNDRV_CTL_IOCTL_ELEM_REMOVE , IOC_RW, MK_PTR(MK_STRUCT(STRUCT_sndrv_ctl_elem_id)) )
+IOCTL( SNDRV_CTL_IOCTL_TLV_READ , IOC_RW, MK_PTR(MK_STRUCT(STRUCT_sndrv_ctl_tlv)) )
+IOCTL( SNDRV_CTL_IOCTL_TLV_WRITE , IOC_RW, MK_PTR(MK_STRUCT(STRUCT_sndrv_ctl_tlv)) )
+IOCTL( SNDRV_CTL_IOCTL_TLV_COMMAND , IOC_RW, MK_PTR(MK_STRUCT(STRUCT_sndrv_ctl_tlv)) )
+IOCTL( SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE , IOC_RW, MK_PTR(TYPE_INT) )
+IOCTL( SNDRV_CTL_IOCTL_HWDEP_INFO , IOC_R, MK_PTR(MK_STRUCT(STRUCT_sndrv_hwdep_info)) )
+IOCTL( SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE , IOC_R, MK_PTR(TYPE_INT) )
+IOCTL( SNDRV_CTL_IOCTL_PCM_INFO , IOC_RW, MK_PTR(MK_STRUCT(STRUCT_sndrv_pcm_info)) )
+IOCTL( SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE , IOC_W, MK_PTR(TYPE_INT) )
+IOCTL( SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE , IOC_RW, MK_PTR(TYPE_INT) )
+IOCTL( SNDRV_CTL_IOCTL_RAWMIDI_INFO , IOC_RW, MK_PTR(MK_STRUCT(STRUCT_sndrv_rawmidi_info)) )
+IOCTL( SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE , IOC_W, MK_PTR(TYPE_INT) )
+IOCTL( SNDRV_CTL_IOCTL_POWER , IOC_RW, MK_PTR(TYPE_INT) )
+IOCTL( SNDRV_CTL_IOCTL_POWER_STATE , IOC_R, MK_PTR(TYPE_INT) )
+IOCTL( SNDRV_IOCTL_READV , IOC_W, MK_PTR(MK_STRUCT(STRUCT_sndrv_xferv)) )
+IOCTL( SNDRV_IOCTL_WRITEV , IOC_W, MK_PTR(MK_STRUCT(STRUCT_sndrv_xferv)) )
+IOCTL( SNDRV_EMU10K1_IOCTL_INFO	, IOC_R, MK_PTR(MK_STRUCT(STRUCT_emu10k1_fx8010_info)) )
+IOCTL( SNDRV_EMU10K1_IOCTL_CODE_POKE	, IOC_W, MK_PTR(MK_STRUCT(STRUCT_emu10k1_fx8010_code)) )
+IOCTL( SNDRV_EMU10K1_IOCTL_CODE_PEEK	, IOC_RW, MK_PTR(MK_STRUCT(STRUCT_emu10k1_fx8010_code)) )
+IOCTL( SNDRV_EMU10K1_IOCTL_TRAM_SETUP	, IOC_W, MK_PTR(TYPE_INT) )
+IOCTL( SNDRV_EMU10K1_IOCTL_TRAM_POKE	, IOC_W, MK_PTR(MK_STRUCT(STRUCT_emu10k1_fx8010_tram)) )
+IOCTL( SNDRV_EMU10K1_IOCTL_TRAM_PEEK	, IOC_RW, MK_PTR(MK_STRUCT(STRUCT_emu10k1_fx8010_tram)) )
+IOCTL( SNDRV_EMU10K1_IOCTL_PCM_POKE	, IOC_W, MK_PTR(MK_STRUCT(STRUCT_emu10k1_fx8010_pcm)) )
+IOCTL( SNDRV_EMU10K1_IOCTL_PCM_PEEK	, IOC_RW, MK_PTR(MK_STRUCT(STRUCT_emu10k1_fx8010_pcm)) )
+IOCTL( SNDRV_EMU10K1_IOCTL_PVERSION	, IOC_R, MK_PTR(TYPE_INT) )
+IOCTL( SNDRV_EMU10K1_IOCTL_STOP	, 0, TYPE_NULL )
+IOCTL( SNDRV_EMU10K1_IOCTL_CONTINUE	, 0, TYPE_NULL )
+IOCTL( SNDRV_EMU10K1_IOCTL_ZERO_TRAM_COUNTER , 0, TYPE_NULL )
+IOCTL( SNDRV_EMU10K1_IOCTL_SINGLE_STEP	, IOC_W, MK_PTR(TYPE_INT) )
+IOCTL( SNDRV_EMU10K1_IOCTL_DBG_READ	, IOC_R, MK_PTR(TYPE_INT) )
+IOCTL( SNDRV_HDSP_IOCTL_GET_PEAK_RMS , IOC_R, MK_PTR(MK_STRUCT(STRUCT_hdsp_peak_rms)) )
+IOCTL( SNDRV_HDSP_IOCTL_GET_CONFIG_INFO , IOC_R, MK_PTR(MK_STRUCT(STRUCT_hdsp_config_info)) )
+IOCTL( SNDRV_HDSP_IOCTL_UPLOAD_FIRMWARE , IOC_W, MK_PTR(MK_STRUCT(STRUCT_hdsp_firmware)) )
+IOCTL( SNDRV_HDSP_IOCTL_GET_VERSION , IOC_R, MK_PTR(MK_STRUCT(STRUCT_hdsp_version)) )
+IOCTL( SNDRV_HDSP_IOCTL_GET_MIXER , IOC_R, MK_PTR(MK_STRUCT(STRUCT_hdsp_mixer)) )
+IOCTL( SNDRV_HDSP_IOCTL_GET_9632_AEB , IOC_R, MK_PTR(MK_STRUCT(STRUCT_hdsp_9632_aeb)) )
+IOCTL( SNDRV_SB_CSP_IOCTL_INFO		, IOC_R, MK_PTR(MK_STRUCT(STRUCT_snd_sb_csp_info)) )
+#if _IOC_SIZEBITS > 13
+IOCTL( SNDRV_SB_CSP_IOCTL_LOAD_CODE	, IOC_W, MK_PTR(MK_STRUCT(STRUCT_snd_sb_csp_microcode)) )
+#endif
+IOCTL( SNDRV_SB_CSP_IOCTL_UNLOAD_CODE	, 0, TYPE_NULL )
+IOCTL( SNDRV_SB_CSP_IOCTL_START	, IOC_W, MK_PTR(MK_STRUCT(STRUCT_snd_sb_csp_start)) )
+IOCTL( SNDRV_SB_CSP_IOCTL_STOP		, 0, TYPE_NULL )
+IOCTL( SNDRV_SB_CSP_IOCTL_PAUSE	, 0, TYPE_NULL )
+IOCTL( SNDRV_SB_CSP_IOCTL_RESTART	, 0, TYPE_NULL )
+IOCTL( SND_SSCAPE_LOAD_BOOTB  , IOC_RW, MK_PTR(MK_STRUCT(STRUCT_sscape_bootblock)) )
+IOCTL( SND_SSCAPE_LOAD_MCODE  , IOC_W, MK_PTR(MK_STRUCT(STRUCT_sscape_microcode)) )
diff --git a/linux-user/ioctls_alsa_structs.h b/linux-user/ioctls_alsa_structs.h
new file mode 100644
index 0000000..e09a30d
--- /dev/null
+++ b/linux-user/ioctls_alsa_structs.h
@@ -0,0 +1,1740 @@
+/*
+ *  Advanced Linux Sound Architecture
+ *
+ *   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., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
+ *
+ */
+
+#ifndef __u8
+#define __u8 uint8_t
+#define __u16 uint16_t
+#define __u32 uint32_t
+#define __s8 int8_t
+#define __s16 int16_t
+#define __s32 int32_t
+#endif
+
+#define SNDRV_SB_CSP_MAX_MICROCODE_FILE_SIZE    0x3000
+#define HDSP_MATRIX_MIXER_SIZE 2048
+#define SNDRV_MASK_MAX  256
+
+typedef struct fm_operator {
+	unsigned char am_vib;
+	unsigned char ksl_level;
+	unsigned char attack_decay;
+	unsigned char sustain_release;
+	unsigned char wave_select;
+} fm_operator_t;
+
+typedef struct {
+	unsigned int share_id[4];	/* share id - zero = no sharing */
+	unsigned char type;		/* instrument type */
+
+	fm_operator_t op[4];
+	unsigned char feedback_connection[2];
+
+	unsigned char echo_delay;
+	unsigned char echo_atten;
+	unsigned char chorus_spread;
+	unsigned char trnsps;
+	unsigned char fix_dur;
+	unsigned char modes;
+	unsigned char fix_key;
+} fm_instrument_t;
+
+typedef struct fm_xoperator {
+	__u8 am_vib;
+	__u8 ksl_level;
+	__u8 attack_decay;
+	__u8 sustain_release;
+	__u8 wave_select;
+} fm_xoperator_t;
+
+typedef struct fm_xinstrument {
+	__u32 stype;			/* structure type */
+
+	__u32 share_id[4];		/* share id - zero = no sharing */
+	__u8 type;			/* instrument type */
+
+	fm_xoperator_t op[4];		/* fm operators */
+	__u8 feedback_connection[2];
+
+	__u8 echo_delay;
+	__u8 echo_atten;
+	__u8 chorus_spread;
+	__u8 trnsps;
+	__u8 fix_dur;
+	__u8 modes;
+	__u8 fix_key;
+} fm_xinstrument_t;
+
+typedef struct gf1_wave {
+	unsigned int share_id[4];	/* share id - zero = no sharing */
+	unsigned int format;		/* wave format */
+
+	struct {
+		unsigned int number;	/* some other ID for this instrument */
+		unsigned int memory;	/* begin of waveform in onboard memory */
+		unsigned char *ptr;	/* pointer to waveform in system memory */
+	} address;
+
+	unsigned int size;		/* size of waveform in samples */
+	unsigned int start;		/* start offset in samples * 16 (lowest 4 bits - fraction) */
+	unsigned int loop_start;	/* bits loop start offset in samples * 16 (lowest 4 bits - fraction) */
+	unsigned int loop_end;		/* loop start offset in samples * 16 (lowest 4 bits - fraction) */
+	unsigned short loop_repeat;	/* loop repeat - 0 = forever */
+
+	unsigned char flags;		/* GF1 patch flags */
+	unsigned char pad;
+	unsigned int sample_rate;	/* sample rate in Hz */
+	unsigned int low_frequency;	/* low frequency range */
+	unsigned int high_frequency;	/* high frequency range */
+	unsigned int root_frequency;	/* root frequency range */
+	signed short tune;
+	unsigned char balance;
+	unsigned char envelope_rate[6];
+	unsigned char envelope_offset[6];
+	unsigned char tremolo_sweep;
+	unsigned char tremolo_rate;
+	unsigned char tremolo_depth;
+	unsigned char vibrato_sweep;
+	unsigned char vibrato_rate;
+	unsigned char vibrato_depth;
+	unsigned short scale_frequency;
+	unsigned short scale_factor;	/* 0-2048 or 0-2 */
+
+	struct gf1_wave *next;
+} gf1_wave_t;
+
+typedef struct {
+	unsigned short exclusion;
+	unsigned short exclusion_group;	/* 0 - none, 1-65535 */
+
+	unsigned char effect1;		/* effect 1 */
+	unsigned char effect1_depth;	/* 0-127 */
+	unsigned char effect2;		/* effect 2 */
+	unsigned char effect2_depth;	/* 0-127 */
+
+	gf1_wave_t *wave;		/* first waveform */
+} gf1_instrument_t;
+
+typedef struct gf1_xwave {
+	__u32 stype;			/* structure type */
+
+	__u32 share_id[4];		/* share id - zero = no sharing */
+	__u32 format;			/* wave format */
+
+	__u32 size;			/* size of waveform in samples */
+	__u32 start;			/* start offset in samples * 16 (lowest 4 bits - fraction) */
+	__u32 loop_start;		/* bits loop start offset in samples * 16 (lowest 4 bits - fraction) */
+	__u32 loop_end;			/* loop start offset in samples * 16 (lowest 4 bits - fraction) */
+	__u16 loop_repeat;		/* loop repeat - 0 = forever */
+
+	__u8 flags;			/* GF1 patch flags */
+	__u8 pad;
+	__u32 sample_rate;		/* sample rate in Hz */
+	__u32 low_frequency;		/* low frequency range */
+	__u32 high_frequency;		/* high frequency range */
+	__u32 root_frequency;		/* root frequency range */
+	__s16 tune;
+	__u8 balance;
+	__u8 envelope_rate[6];
+	__u8 envelope_offset[6];
+	__u8 tremolo_sweep;
+	__u8 tremolo_rate;
+	__u8 tremolo_depth;
+	__u8 vibrato_sweep;
+	__u8 vibrato_rate;
+	__u8 vibrato_depth;
+	__u16 scale_frequency;
+	__u16 scale_factor;		/* 0-2048 or 0-2 */
+} gf1_xwave_t;
+
+typedef struct gf1_xinstrument {
+	__u32 stype;
+
+	__u16 exclusion;
+	__u16 exclusion_group;		/* 0 - none, 1-65535 */
+
+	__u8 effect1;			/* effect 1 */
+	__u8 effect1_depth;		/* 0-127 */
+	__u8 effect2;			/* effect 2 */
+	__u8 effect2_depth;		/* 0-127 */
+} gf1_xinstrument_t;
+
+typedef struct gf1_info {
+	unsigned char flags;		/* supported wave flags */
+	unsigned char pad[3];
+	unsigned int features;		/* supported features */
+	unsigned int max8_len;		/* maximum 8-bit wave length */
+	unsigned int max16_len;		/* maximum 16-bit wave length */
+} gf1_info_t;
+
+typedef struct iwffff_wave {
+	unsigned int share_id[4];	/* share id - zero = no sharing */
+	unsigned int format;		/* wave format */
+
+	struct {
+		unsigned int number;	/* some other ID for this wave */
+		unsigned int memory;	/* begin of waveform in onboard memory */
+		unsigned char *ptr;	/* pointer to waveform in system memory */
+	} address;
+
+	unsigned int size;		/* size of waveform in samples */
+	unsigned int start;		/* start offset in samples * 16 (lowest 4 bits - fraction) */
+	unsigned int loop_start;	/* bits loop start offset in samples * 16 (lowest 4 bits - fraction) */
+	unsigned int loop_end;		/* loop start offset in samples * 16 (lowest 4 bits - fraction) */
+	unsigned short loop_repeat;	/* loop repeat - 0 = forever */
+	unsigned int sample_ratio;	/* sample ratio (44100 * 1024 / rate) */
+	unsigned char attenuation;	/* 0 - 127 (no corresponding midi controller) */
+	unsigned char low_note;		/* lower frequency range for this waveform */
+	unsigned char high_note;	/* higher frequency range for this waveform */
+	unsigned char pad;
+
+	struct iwffff_wave *next;
+} iwffff_wave_t;
+
+typedef struct iwffff_lfo {
+	unsigned short freq;		/* (0-2047) 0.01Hz - 21.5Hz */
+	signed short depth;		/* volume +- (0-255) 0.48675dB/step */
+	signed short sweep;		/* 0 - 950 deciseconds */
+	unsigned char shape;		/* see to IWFFFF_LFO_SHAPE_XXXX */
+	unsigned char delay;		/* 0 - 255 deciseconds */
+} iwffff_lfo_t;
+
+typedef struct iwffff_env_point {
+	unsigned short offset;
+	unsigned short rate;
+} iwffff_env_point_t;
+
+typedef struct iwffff_env_record {
+	unsigned short nattack;
+	unsigned short nrelease;
+	unsigned short sustain_offset;
+	unsigned short sustain_rate;
+	unsigned short release_rate;
+	unsigned char hirange;
+	unsigned char pad;
+	struct iwffff_env_record *next;
+	/* points are stored here */
+	/* count of points = nattack + nrelease */
+} iwffff_env_record_t;
+
+typedef struct iwffff_env {
+	unsigned char flags;
+	unsigned char mode;
+	unsigned char index;
+	unsigned char pad;
+	struct iwffff_env_record *record;
+} iwffff_env_t;
+
+typedef struct iwffff_layer {
+	unsigned char flags;
+	unsigned char velocity_mode;
+	unsigned char layer_event;
+	unsigned char low_range;	/* range for layer based */
+	unsigned char high_range;	/* on either velocity or frequency */
+	unsigned char pan;		/* pan offset from CC1 (0 left - 127 right) */
+	unsigned char pan_freq_scale;	/* position based on frequency (0-127) */
+	unsigned char attenuation;	/* 0-127 (no corresponding midi controller) */
+	iwffff_lfo_t tremolo;		/* tremolo effect */
+	iwffff_lfo_t vibrato;		/* vibrato effect */
+	unsigned short freq_scale;	/* 0-2048, 1024 is equal to semitone scaling */
+	unsigned char freq_center;	/* center for keyboard frequency scaling */
+	unsigned char pad;
+	iwffff_env_t penv;		/* pitch envelope */
+	iwffff_env_t venv;		/* volume envelope */
+
+	iwffff_wave_t *wave;
+	struct iwffff_layer *next;
+} iwffff_layer_t;
+
+typedef struct {
+	unsigned short exclusion;
+	unsigned short layer_type;
+	unsigned short exclusion_group;	/* 0 - none, 1-65535 */
+
+	unsigned char effect1;		/* effect 1 */
+	unsigned char effect1_depth;	/* 0-127 */
+	unsigned char effect2;		/* effect 2 */
+	unsigned char effect2_depth;	/* 0-127 */
+
+	iwffff_layer_t *layer;		/* first layer */
+} iwffff_instrument_t;
+
+typedef struct iwffff_xwave {
+	__u32 stype;			/* structure type */
+
+	__u32 share_id[4];		/* share id - zero = no sharing */
+
+	__u32 format;			/* wave format */
+	__u32 offset;			/* offset to ROM (address) */
+
+	__u32 size;			/* size of waveform in samples */
+	__u32 start;			/* start offset in samples * 16 (lowest 4 bits - fraction) */
+	__u32 loop_start;		/* bits loop start offset in samples * 16 (lowest 4 bits - fraction) */
+	__u32 loop_end;			/* loop start offset in samples * 16 (lowest 4 bits - fraction) */
+	__u16 loop_repeat;		/* loop repeat - 0 = forever */
+	__u32 sample_ratio;		/* sample ratio (44100 * 1024 / rate) */
+	__u8 attenuation;		/* 0 - 127 (no corresponding midi controller) */
+	__u8 low_note;			/* lower frequency range for this waveform */
+	__u8 high_note;			/* higher frequency range for this waveform */
+	__u8 pad;
+} iwffff_xwave_t;
+
+typedef struct iwffff_xlfo {
+	__u16 freq;			/* (0-2047) 0.01Hz - 21.5Hz */
+	__s16 depth;			/* volume +- (0-255) 0.48675dB/step */
+	__s16 sweep;			/* 0 - 950 deciseconds */
+	__u8 shape;			/* see to ULTRA_IW_LFO_SHAPE_XXXX */
+	__u8 delay;			/* 0 - 255 deciseconds */
+} iwffff_xlfo_t;
+
+typedef struct iwffff_xenv_point {
+	__u16 offset;
+	__u16 rate;
+} iwffff_xenv_point_t;
+
+typedef struct iwffff_xenv_record {
+	__u32 stype;
+	__u16 nattack;
+	__u16 nrelease;
+	__u16 sustain_offset;
+	__u16 sustain_rate;
+	__u16 release_rate;
+	__u8 hirange;
+	__u8 pad;
+	/* points are stored here.. */
+	/* count of points = nattack + nrelease */
+} iwffff_xenv_record_t;
+
+typedef struct iwffff_xenv {
+	__u8 flags;
+	__u8 mode;
+	__u8 index;
+	__u8 pad;
+} iwffff_xenv_t;
+
+typedef struct iwffff_xlayer {
+	__u32 stype;
+	__u8 flags;
+	__u8 velocity_mode;
+	__u8 layer_event;
+	__u8 low_range;			/* range for layer based */
+	__u8 high_range;		/* on either velocity or frequency */
+	__u8 pan;			/* pan offset from CC1 (0 left - 127 right) */
+	__u8 pan_freq_scale;		/* position based on frequency (0-127) */
+	__u8 attenuation;		/* 0-127 (no corresponding midi controller) */
+	iwffff_xlfo_t tremolo;		/* tremolo effect */
+	iwffff_xlfo_t vibrato;		/* vibrato effect */
+	__u16 freq_scale;		/* 0-2048, 1024 is equal to semitone scaling */
+	__u8 freq_center;		/* center for keyboard frequency scaling */
+	__u8 pad;
+	iwffff_xenv_t penv;		/* pitch envelope */
+	iwffff_xenv_t venv;		/* volume envelope */
+} iwffff_xlayer_t;
+
+typedef struct iwffff_xinstrument {
+	__u32 stype;
+
+	__u16 exclusion;
+	__u16 layer_type;
+	__u16 exclusion_group;		/* 0 - none, 1-65535 */
+
+	__u8 effect1;			/* effect 1 */
+	__u8 effect1_depth;		/* 0-127 */
+	__u8 effect2;			/* effect 2 */
+	__u8 effect2_depth;		/* 0-127 */
+} iwffff_xinstrument_t;
+
+typedef struct {
+	__u8 iwave[8];
+	__u8 revision;
+	__u8 series_number;
+	__u8 series_name[16];
+	__u8 date[10];
+	__u16 vendor_revision_major;
+	__u16 vendor_revision_minor;
+	__u32 rom_size;
+	__u8 copyright[128];
+	__u8 vendor_name[64];
+	__u8 description[128];
+} iwffff_rom_header_t;
+
+typedef struct iwffff_info {
+	unsigned int format;		/* supported format bits */
+	unsigned int effects;		/* supported effects (1 << IWFFFF_EFFECT*) */
+	unsigned int lfos;		/* LFO effects */
+	unsigned int max8_len;		/* maximum 8-bit wave length */
+	unsigned int max16_len;		/* maximum 16-bit wave length */
+} iwffff_info_t;
+
+typedef struct simple_instrument_info {
+	unsigned int format;		/* supported format bits */
+	unsigned int effects;		/* supported effects (1 << SIMPLE_EFFECT_*) */
+	unsigned int max8_len;		/* maximum 8-bit wave length */
+	unsigned int max16_len;		/* maximum 16-bit wave length */
+} simple_instrument_info_t;
+
+typedef struct {
+	unsigned int share_id[4];	/* share id - zero = no sharing */
+	unsigned int format;		/* wave format */
+
+	struct {
+		unsigned int number;	/* some other ID for this instrument */
+		unsigned int memory;	/* begin of waveform in onboard memory */
+		unsigned char *ptr;	/* pointer to waveform in system memory */
+	} address;
+
+	unsigned int size;		/* size of waveform in samples */
+	unsigned int start;		/* start offset in samples * 16 (lowest 4 bits - fraction) */
+	unsigned int loop_start;	/* loop start offset in samples * 16 (lowest 4 bits - fraction) */
+	unsigned int loop_end;		/* loop end offset in samples * 16 (lowest 4 bits - fraction) */
+	unsigned short loop_repeat;	/* loop repeat - 0 = forever */
+
+	unsigned char effect1;		/* effect 1 */
+	unsigned char effect1_depth;	/* 0-127 */
+	unsigned char effect2;		/* effect 2 */
+	unsigned char effect2_depth;	/* 0-127 */
+} simple_instrument_t;
+
+typedef struct simple_xinstrument {
+	__u32 stype;
+
+	__u32 share_id[4];		/* share id - zero = no sharing */
+	__u32 format;			/* wave format */
+
+	__u32 size;			/* size of waveform in samples */
+	__u32 start;			/* start offset in samples * 16 (lowest 4 bits - fraction) */
+	__u32 loop_start;		/* bits loop start offset in samples * 16 (lowest 4 bits - fraction) */
+	__u32 loop_end;			/* loop start offset in samples * 16 (lowest 4 bits - fraction) */
+	__u16 loop_repeat;		/* loop repeat - 0 = forever */
+
+	__u8 effect1;			/* effect 1 */
+	__u8 effect1_depth;		/* 0-127 */
+	__u8 effect2;			/* effect 2 */
+	__u8 effect2_depth;		/* 0-127 */
+} simple_xinstrument_t;
+
+typedef unsigned char sndrv_seq_event_type_t;
+
+/** event address */
+struct sndrv_seq_addr {
+	unsigned char client;	/**< Client number:         0..255, 255 = broadcast to all clients */
+	unsigned char port;	/**< Port within client:    0..255, 255 = broadcast to all ports */
+};
+
+/** port connection */
+struct sndrv_seq_connect {
+	struct sndrv_seq_addr sender;
+	struct sndrv_seq_addr dest;
+};
+
+struct sndrv_seq_ev_note {
+	unsigned char channel;
+	unsigned char note;
+	unsigned char velocity;
+	unsigned char off_velocity;	/* only for SNDRV_SEQ_EVENT_NOTE */
+	unsigned int duration;		/* only for SNDRV_SEQ_EVENT_NOTE */
+};
+
+	/* controller event */
+struct sndrv_seq_ev_ctrl {
+	unsigned char channel;
+	unsigned char unused1, unused2, unused3;	/* pad */
+	unsigned int param;
+	signed int value;
+};
+
+	/* generic set of bytes (12x8 bit) */
+struct sndrv_seq_ev_raw8 {
+	unsigned char d[12];	/* 8 bit value */
+};
+
+	/* generic set of integers (3x32 bit) */
+struct sndrv_seq_ev_raw32 {
+	unsigned int d[3];	/* 32 bit value */
+};
+
+	/* external stored data */
+struct sndrv_seq_ev_ext {
+	unsigned int len;	/* length of data */
+	void *ptr;		/* pointer to data (note: maybe 64-bit) */
+} __attribute__((packed));
+
+/* Instrument cluster type */
+typedef unsigned int sndrv_seq_instr_cluster_t;
+
+/* Instrument type */
+struct sndrv_seq_instr {
+	sndrv_seq_instr_cluster_t cluster;
+	unsigned int std;		/* the upper byte means a private instrument (owner - client #) */
+	unsigned short bank;
+	unsigned short prg;
+};
+
+	/* sample number */
+struct sndrv_seq_ev_sample {
+	unsigned int std;
+	unsigned short bank;
+	unsigned short prg;
+};
+
+	/* sample cluster */
+struct sndrv_seq_ev_cluster {
+	sndrv_seq_instr_cluster_t cluster;
+};
+
+	/* sample position */
+typedef unsigned int sndrv_seq_position_t; /* playback position (in samples) * 16 */
+
+	/* sample stop mode */
+enum sndrv_seq_stop_mode {
+	SAMPLE_STOP_IMMEDIATELY = 0,	/* terminate playing immediately */
+	SAMPLE_STOP_VENVELOPE = 1,	/* finish volume envelope */
+	SAMPLE_STOP_LOOP = 2		/* terminate loop and finish wave */
+};
+
+	/* sample frequency */
+typedef int sndrv_seq_frequency_t; /* playback frequency in HZ * 16 */
+
+	/* sample volume control; if any value is set to -1 == do not change */
+struct sndrv_seq_ev_volume {
+	signed short volume;	/* range: 0-16383 */
+	signed short lr;	/* left-right balance; range: 0-16383 */
+	signed short fr;	/* front-rear balance; range: 0-16383 */
+	signed short du;	/* down-up balance; range: 0-16383 */
+};
+
+	/* simple loop redefinition */
+struct sndrv_seq_ev_loop {
+	unsigned int start;	/* loop start (in samples) * 16 */
+	unsigned int end;	/* loop end (in samples) * 16 */
+};
+
+struct sndrv_seq_ev_sample_control {
+	unsigned char channel;
+	unsigned char unused1, unused2, unused3;	/* pad */
+	union {
+		struct sndrv_seq_ev_sample sample;
+		struct sndrv_seq_ev_cluster cluster;
+		sndrv_seq_position_t position;
+		int stop_mode;
+		sndrv_seq_frequency_t frequency;
+		struct sndrv_seq_ev_volume volume;
+		struct sndrv_seq_ev_loop loop;
+		unsigned char raw8[8];
+	} param;
+};
+
+
+
+/* INSTR_BEGIN event */
+struct sndrv_seq_ev_instr_begin {
+	int timeout;		/* zero = forever, otherwise timeout in ms */
+};
+
+struct sndrv_seq_result {
+	int event;		/* processed event type */
+	int result;
+};
+
+
+struct sndrv_seq_real_time {
+	unsigned int tv_sec;	/* seconds */
+	unsigned int tv_nsec;	/* nanoseconds */
+};
+
+typedef unsigned int sndrv_seq_tick_time_t;	/* midi ticks */
+
+union sndrv_seq_timestamp {
+	sndrv_seq_tick_time_t tick;
+	struct sndrv_seq_real_time time;
+};
+
+struct sndrv_seq_queue_skew {
+	unsigned int value;
+	unsigned int base;
+};
+
+	/* queue timer control */
+struct sndrv_seq_ev_queue_control {
+	unsigned char queue;			/* affected queue */
+	unsigned char pad[3];			/* reserved */
+	union {
+		signed int value;		/* affected value (e.g. tempo) */
+		union sndrv_seq_timestamp time;	/* time */
+		unsigned int position;		/* sync position */
+		struct sndrv_seq_queue_skew skew;
+		unsigned int d32[2];
+		unsigned char d8[8];
+	} param;
+};
+
+	/* quoted event - inside the kernel only */
+struct sndrv_seq_ev_quote {
+	struct sndrv_seq_addr origin;		/* original sender */
+	unsigned short value;		/* optional data */
+	struct sndrv_seq_event *event;		/* quoted event */
+} __attribute__((packed));
+
+
+	/* sequencer event */
+struct sndrv_seq_event {
+	sndrv_seq_event_type_t type;	/* event type */
+	unsigned char flags;		/* event flags */
+	char tag;
+
+	unsigned char queue;		/* schedule queue */
+	union sndrv_seq_timestamp time;	/* schedule time */
+
+
+	struct sndrv_seq_addr source;	/* source address */
+	struct sndrv_seq_addr dest;	/* destination address */
+
+	union {				/* event data... */
+		struct sndrv_seq_ev_note note;
+		struct sndrv_seq_ev_ctrl control;
+		struct sndrv_seq_ev_raw8 raw8;
+		struct sndrv_seq_ev_raw32 raw32;
+		struct sndrv_seq_ev_ext ext;
+		struct sndrv_seq_ev_queue_control queue;
+		union sndrv_seq_timestamp time;
+		struct sndrv_seq_addr addr;
+		struct sndrv_seq_connect connect;
+		struct sndrv_seq_result result;
+		struct sndrv_seq_ev_instr_begin instr_begin;
+		struct sndrv_seq_ev_sample_control sample;
+		struct sndrv_seq_ev_quote quote;
+	} data;
+};
+
+
+/*
+ * bounce event - stored as variable size data
+ */
+struct sndrv_seq_event_bounce {
+	int err;
+	struct sndrv_seq_event event;
+	/* external data follows here. */
+};
+
+struct sndrv_seq_system_info {
+	int queues;			/* maximum queues count */
+	int clients;			/* maximum clients count */
+	int ports;			/* maximum ports per client */
+	int channels;			/* maximum channels per port */
+	int cur_clients;		/* current clients */
+	int cur_queues;			/* current queues */
+	char reserved[24];
+};
+
+struct sndrv_seq_running_info {
+	unsigned char client;		/* client id */
+	unsigned char big_endian;	/* 1 = big-endian */
+	unsigned char cpu_mode;		/* 4 = 32bit, 8 = 64bit */
+	unsigned char pad;		/* reserved */
+	unsigned char reserved[12];
+};
+
+enum sndrv_seq_client_type {
+	NO_CLIENT       = 0,
+	USER_CLIENT     = 1,
+	KERNEL_CLIENT   = 2
+};
+
+struct sndrv_seq_client_info {
+	int client;			/* client number to inquire */
+	int type;			/* client type */
+	char name[64];			/* client name */
+	unsigned int filter;		/* filter flags */
+	unsigned char multicast_filter[8]; /* multicast filter bitmap */
+	unsigned char event_filter[32];	/* event filter bitmap */
+	int num_ports;			/* RO: number of ports */
+	int event_lost;			/* number of lost events */
+	char reserved[64];		/* for future use */
+};
+
+struct sndrv_seq_client_pool {
+	int client;			/* client number to inquire */
+	int output_pool;		/* outgoing (write) pool size */
+	int input_pool;			/* incoming (read) pool size */
+	int output_room;		/* minimum free pool size for select/blocking mode */
+	int output_free;		/* unused size */
+	int input_free;			/* unused size */
+	char reserved[64];
+};
+
+struct sndrv_seq_remove_events {
+	unsigned int  remove_mode;	/* Flags that determine what gets removed */
+
+	union sndrv_seq_timestamp time;
+
+	unsigned char queue;	/* Queue for REMOVE_DEST */
+	struct sndrv_seq_addr dest;	/* Address for REMOVE_DEST */
+	unsigned char channel;	/* Channel for REMOVE_DEST */
+
+	int  type;	/* For REMOVE_EVENT_TYPE */
+	char  tag;	/* Tag for REMOVE_TAG */
+
+	int  reserved[10];	/* To allow for future binary compatibility */
+
+};
+
+struct sndrv_seq_port_info {
+	struct sndrv_seq_addr addr;	/* client/port numbers */
+	char name[64];			/* port name */
+
+	unsigned int capability;	/* port capability bits */
+	unsigned int type;		/* port type bits */
+	int midi_channels;		/* channels per MIDI port */
+	int midi_voices;		/* voices per MIDI port */
+	int synth_voices;		/* voices per SYNTH port */
+
+	int read_use;			/* R/O: subscribers for output (from this port) */
+	int write_use;			/* R/O: subscribers for input (to this port) */
+
+	void *kernel;			/* reserved for kernel use (must be NULL) */
+	unsigned int flags;		/* misc. conditioning */
+	unsigned char time_queue;	/* queue # for timestamping */
+	char reserved[59];		/* for future use */
+};
+
+struct sndrv_seq_queue_info {
+	int queue;		/* queue id */
+
+	/*
+	 *  security settings, only owner of this queue can start/stop timer
+	 *  etc. if the queue is locked for other clients
+	 */
+	int owner;		/* client id for owner of the queue */
+	int locked:1;		/* timing queue locked for other queues */
+	char name[64];		/* name of this queue */
+	unsigned int flags;	/* flags */
+	char reserved[60];	/* for future use */
+
+};
+
+struct sndrv_seq_queue_status {
+	int queue;			/* queue id */
+	int events;			/* read-only - queue size */
+	sndrv_seq_tick_time_t tick;	/* current tick */
+	struct sndrv_seq_real_time time; /* current time */
+	int running;			/* running state of queue */
+	int flags;			/* various flags */
+	char reserved[64];		/* for the future */
+};
+
+struct sndrv_seq_queue_tempo {
+	int queue;			/* sequencer queue */
+	unsigned int tempo;		/* current tempo, us/tick */
+	int ppq;			/* time resolution, ticks/quarter */
+	unsigned int skew_value;	/* queue skew */
+	unsigned int skew_base;		/* queue skew base */
+	char reserved[24];		/* for the future */
+};
+
+struct sndrv_timer_id {
+	int dev_class;
+	int dev_sclass;
+	int card;
+	int device;
+	int subdevice;
+};
+
+struct sndrv_seq_queue_timer {
+	int queue;			/* sequencer queue */
+	int type;			/* source timer type */
+	union {
+		struct {
+			struct sndrv_timer_id id;	/* ALSA's timer ID */
+			unsigned int resolution;	/* resolution in Hz */
+		} alsa;
+	} u;
+	char reserved[64];		/* for the future use */
+};
+
+struct sndrv_seq_queue_client {
+	int queue;		/* sequencer queue */
+	int client;		/* sequencer client */
+	int used;		/* queue is used with this client
+				   (must be set for accepting events) */
+	/* per client watermarks */
+	char reserved[64];	/* for future use */
+};
+
+struct sndrv_seq_port_subscribe {
+	struct sndrv_seq_addr sender;	/* sender address */
+	struct sndrv_seq_addr dest;	/* destination address */
+	unsigned int voices;		/* number of voices to be allocated (0 = don't care) */
+	unsigned int flags;		/* modes */
+	unsigned char queue;		/* input time-stamp queue (optional) */
+	unsigned char pad[3];		/* reserved */
+	char reserved[64];
+};
+
+struct sndrv_seq_query_subs {
+	struct sndrv_seq_addr root;	/* client/port id to be searched */
+	int type;		/* READ or WRITE */
+	int index;		/* 0..N-1 */
+	int num_subs;		/* R/O: number of subscriptions on this port */
+	struct sndrv_seq_addr addr;	/* R/O: result */
+	unsigned char queue;	/* R/O: result */
+	unsigned int flags;	/* R/O: result */
+	char reserved[64];	/* for future use */
+};
+
+/* size of ROM/RAM */
+typedef unsigned int sndrv_seq_instr_size_t;
+
+struct sndrv_seq_instr_info {
+	int result;			/* operation result */
+	unsigned int formats[8];	/* bitmap of supported formats */
+	int ram_count;			/* count of RAM banks */
+	sndrv_seq_instr_size_t ram_sizes[16]; /* size of RAM banks */
+	int rom_count;			/* count of ROM banks */
+	sndrv_seq_instr_size_t rom_sizes[8]; /* size of ROM banks */
+	char reserved[128];
+};
+
+struct sndrv_seq_instr_status {
+	int result;			/* operation result */
+	sndrv_seq_instr_size_t free_ram[16]; /* free RAM in banks */
+	int instrument_count;		/* count of downloaded instruments */
+	char reserved[128];
+};
+
+struct sndrv_seq_instr_format_info {
+	char format[16];		/* format identifier - SNDRV_SEQ_INSTR_ID_* */
+	unsigned int len;		/* max data length (without this structure) */
+};
+
+struct sndrv_seq_instr_format_info_result {
+	int result;			/* operation result */
+	char format[16];		/* format identifier */
+	unsigned int len;		/* filled data length (without this structure) */
+};
+
+struct sndrv_seq_instr_data {
+	char name[32];			/* instrument name */
+	char reserved[16];		/* for the future use */
+	int type;			/* instrument type */
+	union {
+		char format[16];	/* format identifier */
+		struct sndrv_seq_instr alias;
+	} data;
+};
+
+struct sndrv_seq_instr_header {
+	union {
+		struct sndrv_seq_instr instr;
+		sndrv_seq_instr_cluster_t cluster;
+	} id;				/* instrument identifier */
+	unsigned int cmd;		/* get/put/free command */
+	unsigned int flags;		/* query flags (only for get) */
+	unsigned int len;		/* real instrument data length (without header) */
+	int result;			/* operation result */
+	char reserved[16];		/* for the future */
+	struct sndrv_seq_instr_data data; /* instrument data (for put/get result) */
+};
+
+struct sndrv_seq_instr_cluster_set {
+	sndrv_seq_instr_cluster_t cluster; /* cluster identifier */
+	char name[32];			/* cluster name */
+	int priority;			/* cluster priority */
+	char reserved[64];		/* for the future use */
+};
+
+struct sndrv_seq_instr_cluster_get {
+	sndrv_seq_instr_cluster_t cluster; /* cluster identifier */
+	char name[32];			/* cluster name */
+	int priority;			/* cluster priority */
+	char reserved[64];		/* for the future use */
+};
+
+typedef struct snd_dm_fm_info {
+	unsigned char fm_mode;		/* OPL mode, see SNDRV_DM_FM_MODE_XXX */
+	unsigned char rhythm;		/* percussion mode flag */
+} snd_dm_fm_info_t;
+
+typedef struct snd_dm_fm_voice {
+	unsigned char op;		/* operator cell (0 or 1) */
+	unsigned char voice;		/* FM voice (0 to 17) */
+
+	unsigned char am;		/* amplitude modulation */
+	unsigned char vibrato;		/* vibrato effect */
+	unsigned char do_sustain;	/* sustain phase */
+	unsigned char kbd_scale;	/* keyboard scaling */
+	unsigned char harmonic;		/* 4 bits: harmonic and multiplier */
+	unsigned char scale_level;	/* 2 bits: decrease output freq rises */
+	unsigned char volume;		/* 6 bits: volume */
+
+	unsigned char attack;		/* 4 bits: attack rate */
+	unsigned char decay;		/* 4 bits: decay rate */
+	unsigned char sustain;		/* 4 bits: sustain level */
+	unsigned char release;		/* 4 bits: release rate */
+
+	unsigned char feedback;		/* 3 bits: feedback for op0 */
+	unsigned char connection;	/* 0 for serial, 1 for parallel */
+	unsigned char left;		/* stereo left */
+	unsigned char right;		/* stereo right */
+	unsigned char waveform;		/* 3 bits: waveform shape */
+} snd_dm_fm_voice_t;
+
+typedef struct snd_dm_fm_note {
+	unsigned char voice;	/* 0-17 voice channel */
+	unsigned char octave;	/* 3 bits: what octave to play */
+	unsigned int fnum;	/* 10 bits: frequency number */
+	unsigned char key_on;	/* set for active, clear for silent */
+} snd_dm_fm_note_t;
+
+typedef struct snd_dm_fm_params {
+	unsigned char am_depth;		/* amplitude modulation depth (1=hi) */
+	unsigned char vib_depth;	/* vibrato depth (1=hi) */
+	unsigned char kbd_split;	/* keyboard split */
+	unsigned char rhythm;		/* percussion mode select */
+
+	/* This block is the percussion instrument data */
+	unsigned char bass;
+	unsigned char snare;
+	unsigned char tomtom;
+	unsigned char cymbal;
+	unsigned char hihat;
+} snd_dm_fm_params_t;
+
+#include <endian.h>
+#if __BYTE_ORDER == __LITTLE_ENDIAN
+#define SNDRV_LITTLE_ENDIAN
+#elif __BYTE_ORDER == __BIG_ENDIAN
+#define SNDRV_BIG_ENDIAN
+#else
+#error "Unsupported endian..."
+#endif
+
+#include <sys/time.h>
+#include <sys/types.h>
+
+struct sndrv_aes_iec958 {
+	unsigned char status[24];	/* AES/IEC958 channel status bits */
+	unsigned char subcode[147];	/* AES/IEC958 subcode bits */
+	unsigned char pad;		/* nothing */
+	unsigned char dig_subframe[4];	/* AES/IEC958 subframe bits */
+};
+
+enum sndrv_hwdep_iface {
+	SNDRV_HWDEP_IFACE_OPL2 = 0,
+	SNDRV_HWDEP_IFACE_OPL3,
+	SNDRV_HWDEP_IFACE_OPL4,
+	SNDRV_HWDEP_IFACE_SB16CSP,	/* Creative Signal Processor */
+	SNDRV_HWDEP_IFACE_EMU10K1,	/* FX8010 processor in EMU10K1 chip */
+	SNDRV_HWDEP_IFACE_YSS225,	/* Yamaha FX processor */
+	SNDRV_HWDEP_IFACE_ICS2115,	/* Wavetable synth */
+	SNDRV_HWDEP_IFACE_SSCAPE,	/* Ensoniq SoundScape ISA card (MC68EC000) */
+	SNDRV_HWDEP_IFACE_VX,		/* Digigram VX cards */
+	SNDRV_HWDEP_IFACE_MIXART,	/* Digigram miXart cards */
+	SNDRV_HWDEP_IFACE_USX2Y,	/* Tascam US122, US224 & US428 usb */
+	SNDRV_HWDEP_IFACE_EMUX_WAVETABLE, /* EmuX wavetable */
+	SNDRV_HWDEP_IFACE_BLUETOOTH,	/* Bluetooth audio */
+	SNDRV_HWDEP_IFACE_USX2Y_PCM,	/* Tascam US122, US224 & US428 rawusb pcm */
+	SNDRV_HWDEP_IFACE_PCXHR,	/* Digigram PCXHR */
+	SNDRV_HWDEP_IFACE_SB_RC,	/* SB Extigy/Audigy2NX remote control */
+
+	/* Don't forget to change the following: */
+	SNDRV_HWDEP_IFACE_LAST = SNDRV_HWDEP_IFACE_SB_RC
+};
+
+struct sndrv_hwdep_info {
+	unsigned int device;		/* WR: device number */
+	int card;			/* R: card number */
+	unsigned char id[64];		/* ID (user selectable) */
+	unsigned char name[80];		/* hwdep name */
+	int iface;			/* hwdep interface */
+	unsigned char reserved[64];	/* reserved for future */
+};
+
+/* generic DSP loader */
+struct sndrv_hwdep_dsp_status {
+	unsigned int version;		/* R: driver-specific version */
+	unsigned char id[32];		/* R: driver-specific ID string */
+	unsigned int num_dsps;		/* R: number of DSP images to transfer */
+	unsigned int dsp_loaded;	/* R: bit flags indicating the loaded DSPs */
+	unsigned int chip_ready;	/* R: 1 = initialization finished */
+	unsigned char reserved[16];	/* reserved for future use */
+};
+
+struct sndrv_hwdep_dsp_image {
+	unsigned int index;		/* W: DSP index */
+	unsigned char name[64];		/* W: ID (e.g. file name) */
+	unsigned char *image;		/* W: binary image */
+	size_t length;			/* W: size of image in bytes */
+	unsigned long driver_data;	/* W: driver-specific data */
+};
+
+typedef unsigned long sndrv_pcm_uframes_t;
+typedef long sndrv_pcm_sframes_t;
+
+enum sndrv_pcm_class {
+	SNDRV_PCM_CLASS_GENERIC = 0,	/* standard mono or stereo device */
+	SNDRV_PCM_CLASS_MULTI,		/* multichannel device */
+	SNDRV_PCM_CLASS_MODEM,		/* software modem class */
+	SNDRV_PCM_CLASS_DIGITIZER,	/* digitizer class */
+	/* Don't forget to change the following: */
+	SNDRV_PCM_CLASS_LAST = SNDRV_PCM_CLASS_DIGITIZER,
+};
+
+enum sndrv_pcm_subclass {
+	SNDRV_PCM_SUBCLASS_GENERIC_MIX = 0, /* mono or stereo subdevices are mixed together */
+	SNDRV_PCM_SUBCLASS_MULTI_MIX,	/* multichannel subdevices are mixed together */
+	/* Don't forget to change the following: */
+	SNDRV_PCM_SUBCLASS_LAST = SNDRV_PCM_SUBCLASS_MULTI_MIX,
+};
+
+enum sndrv_pcm_stream {
+	SNDRV_PCM_STREAM_PLAYBACK = 0,
+	SNDRV_PCM_STREAM_CAPTURE,
+	SNDRV_PCM_STREAM_LAST = SNDRV_PCM_STREAM_CAPTURE,
+};
+
+enum sndrv_pcm_access {
+	SNDRV_PCM_ACCESS_MMAP_INTERLEAVED = 0,	/* interleaved mmap */
+	SNDRV_PCM_ACCESS_MMAP_NONINTERLEAVED, 	/* noninterleaved mmap */
+	SNDRV_PCM_ACCESS_MMAP_COMPLEX,		/* complex mmap */
+	SNDRV_PCM_ACCESS_RW_INTERLEAVED,	/* readi/writei */
+	SNDRV_PCM_ACCESS_RW_NONINTERLEAVED,	/* readn/writen */
+	SNDRV_PCM_ACCESS_LAST = SNDRV_PCM_ACCESS_RW_NONINTERLEAVED,
+};
+
+enum sndrv_pcm_format {
+	SNDRV_PCM_FORMAT_S8 = 0,
+	SNDRV_PCM_FORMAT_U8,
+	SNDRV_PCM_FORMAT_S16_LE,
+	SNDRV_PCM_FORMAT_S16_BE,
+	SNDRV_PCM_FORMAT_U16_LE,
+	SNDRV_PCM_FORMAT_U16_BE,
+	SNDRV_PCM_FORMAT_S24_LE,	/* low three bytes */
+	SNDRV_PCM_FORMAT_S24_BE,	/* low three bytes */
+	SNDRV_PCM_FORMAT_U24_LE,	/* low three bytes */
+	SNDRV_PCM_FORMAT_U24_BE,	/* low three bytes */
+	SNDRV_PCM_FORMAT_S32_LE,
+	SNDRV_PCM_FORMAT_S32_BE,
+	SNDRV_PCM_FORMAT_U32_LE,
+	SNDRV_PCM_FORMAT_U32_BE,
+	SNDRV_PCM_FORMAT_FLOAT_LE,	/* 4-byte float, IEEE-754 32-bit, range -1.0 to 1.0 */
+	SNDRV_PCM_FORMAT_FLOAT_BE,	/* 4-byte float, IEEE-754 32-bit, range -1.0 to 1.0 */
+	SNDRV_PCM_FORMAT_FLOAT64_LE,	/* 8-byte float, IEEE-754 64-bit, range -1.0 to 1.0 */
+	SNDRV_PCM_FORMAT_FLOAT64_BE,	/* 8-byte float, IEEE-754 64-bit, range -1.0 to 1.0 */
+	SNDRV_PCM_FORMAT_IEC958_SUBFRAME_LE,	/* IEC-958 subframe, Little Endian */
+	SNDRV_PCM_FORMAT_IEC958_SUBFRAME_BE,	/* IEC-958 subframe, Big Endian */
+	SNDRV_PCM_FORMAT_MU_LAW,
+	SNDRV_PCM_FORMAT_A_LAW,
+	SNDRV_PCM_FORMAT_IMA_ADPCM,
+	SNDRV_PCM_FORMAT_MPEG,
+	SNDRV_PCM_FORMAT_GSM,
+	SNDRV_PCM_FORMAT_SPECIAL = 31,
+	SNDRV_PCM_FORMAT_S24_3LE = 32,	/* in three bytes */
+	SNDRV_PCM_FORMAT_S24_3BE,	/* in three bytes */
+	SNDRV_PCM_FORMAT_U24_3LE,	/* in three bytes */
+	SNDRV_PCM_FORMAT_U24_3BE,	/* in three bytes */
+	SNDRV_PCM_FORMAT_S20_3LE,	/* in three bytes */
+	SNDRV_PCM_FORMAT_S20_3BE,	/* in three bytes */
+	SNDRV_PCM_FORMAT_U20_3LE,	/* in three bytes */
+	SNDRV_PCM_FORMAT_U20_3BE,	/* in three bytes */
+	SNDRV_PCM_FORMAT_S18_3LE,	/* in three bytes */
+	SNDRV_PCM_FORMAT_S18_3BE,	/* in three bytes */
+	SNDRV_PCM_FORMAT_U18_3LE,	/* in three bytes */
+	SNDRV_PCM_FORMAT_U18_3BE,	/* in three bytes */
+	SNDRV_PCM_FORMAT_LAST = SNDRV_PCM_FORMAT_U18_3BE,
+
+#ifdef SNDRV_LITTLE_ENDIAN
+	SNDRV_PCM_FORMAT_S16 = SNDRV_PCM_FORMAT_S16_LE,
+	SNDRV_PCM_FORMAT_U16 = SNDRV_PCM_FORMAT_U16_LE,
+	SNDRV_PCM_FORMAT_S24 = SNDRV_PCM_FORMAT_S24_LE,
+	SNDRV_PCM_FORMAT_U24 = SNDRV_PCM_FORMAT_U24_LE,
+	SNDRV_PCM_FORMAT_S32 = SNDRV_PCM_FORMAT_S32_LE,
+	SNDRV_PCM_FORMAT_U32 = SNDRV_PCM_FORMAT_U32_LE,
+	SNDRV_PCM_FORMAT_FLOAT = SNDRV_PCM_FORMAT_FLOAT_LE,
+	SNDRV_PCM_FORMAT_FLOAT64 = SNDRV_PCM_FORMAT_FLOAT64_LE,
+	SNDRV_PCM_FORMAT_IEC958_SUBFRAME = SNDRV_PCM_FORMAT_IEC958_SUBFRAME_LE,
+#endif
+#ifdef SNDRV_BIG_ENDIAN
+	SNDRV_PCM_FORMAT_S16 = SNDRV_PCM_FORMAT_S16_BE,
+	SNDRV_PCM_FORMAT_U16 = SNDRV_PCM_FORMAT_U16_BE,
+	SNDRV_PCM_FORMAT_S24 = SNDRV_PCM_FORMAT_S24_BE,
+	SNDRV_PCM_FORMAT_U24 = SNDRV_PCM_FORMAT_U24_BE,
+	SNDRV_PCM_FORMAT_S32 = SNDRV_PCM_FORMAT_S32_BE,
+	SNDRV_PCM_FORMAT_U32 = SNDRV_PCM_FORMAT_U32_BE,
+	SNDRV_PCM_FORMAT_FLOAT = SNDRV_PCM_FORMAT_FLOAT_BE,
+	SNDRV_PCM_FORMAT_FLOAT64 = SNDRV_PCM_FORMAT_FLOAT64_BE,
+	SNDRV_PCM_FORMAT_IEC958_SUBFRAME = SNDRV_PCM_FORMAT_IEC958_SUBFRAME_BE,
+#endif
+};
+
+enum sndrv_pcm_subformat {
+	SNDRV_PCM_SUBFORMAT_STD = 0,
+	SNDRV_PCM_SUBFORMAT_LAST = SNDRV_PCM_SUBFORMAT_STD,
+};
+
+enum sndrv_pcm_state {
+	SNDRV_PCM_STATE_OPEN = 0,	/* stream is open */
+	SNDRV_PCM_STATE_SETUP,		/* stream has a setup */
+	SNDRV_PCM_STATE_PREPARED,	/* stream is ready to start */
+	SNDRV_PCM_STATE_RUNNING,	/* stream is running */
+	SNDRV_PCM_STATE_XRUN,		/* stream reached an xrun */
+	SNDRV_PCM_STATE_DRAINING,	/* stream is draining */
+	SNDRV_PCM_STATE_PAUSED,		/* stream is paused */
+	SNDRV_PCM_STATE_SUSPENDED,	/* hardware is suspended */
+	SNDRV_PCM_STATE_DISCONNECTED,	/* hardware is disconnected */
+	SNDRV_PCM_STATE_LAST = SNDRV_PCM_STATE_DISCONNECTED,
+};
+
+enum {
+	SNDRV_PCM_MMAP_OFFSET_DATA = 0x00000000,
+	SNDRV_PCM_MMAP_OFFSET_STATUS = 0x80000000,
+	SNDRV_PCM_MMAP_OFFSET_CONTROL = 0x81000000,
+};
+
+union sndrv_pcm_sync_id {
+	unsigned char id[16];
+	unsigned short id16[8];
+	unsigned int id32[4];
+};
+
+struct sndrv_pcm_info {
+	unsigned int device;		/* RO/WR (control): device number */
+	unsigned int subdevice;		/* RO/WR (control): subdevice number */
+	int stream;			/* RO/WR (control): stream number */
+	int card;			/* R: card number */
+	unsigned char id[64];		/* ID (user selectable) */
+	unsigned char name[80];		/* name of this device */
+	unsigned char subname[32];	/* subdevice name */
+	int dev_class;			/* SNDRV_PCM_CLASS_* */
+	int dev_subclass;		/* SNDRV_PCM_SUBCLASS_* */
+	unsigned int subdevices_count;
+	unsigned int subdevices_avail;
+	union sndrv_pcm_sync_id sync;	/* hardware synchronization ID */
+	unsigned char reserved[64];	/* reserved for future... */
+};
+
+enum sndrv_pcm_hw_param {
+	SNDRV_PCM_HW_PARAM_ACCESS = 0,	/* Access type */
+	SNDRV_PCM_HW_PARAM_FIRST_MASK = SNDRV_PCM_HW_PARAM_ACCESS,
+	SNDRV_PCM_HW_PARAM_FORMAT,	/* Format */
+	SNDRV_PCM_HW_PARAM_SUBFORMAT,	/* Subformat */
+	SNDRV_PCM_HW_PARAM_LAST_MASK = SNDRV_PCM_HW_PARAM_SUBFORMAT,
+
+	SNDRV_PCM_HW_PARAM_SAMPLE_BITS = 8, /* Bits per sample */
+	SNDRV_PCM_HW_PARAM_FIRST_INTERVAL = SNDRV_PCM_HW_PARAM_SAMPLE_BITS,
+	SNDRV_PCM_HW_PARAM_FRAME_BITS,	/* Bits per frame */
+	SNDRV_PCM_HW_PARAM_CHANNELS,	/* Channels */
+	SNDRV_PCM_HW_PARAM_RATE,	/* Approx rate */
+	SNDRV_PCM_HW_PARAM_PERIOD_TIME,	/* Approx distance between interrupts
+					   in us */
+	SNDRV_PCM_HW_PARAM_PERIOD_SIZE,	/* Approx frames between interrupts */
+	SNDRV_PCM_HW_PARAM_PERIOD_BYTES, /* Approx bytes between interrupts */
+	SNDRV_PCM_HW_PARAM_PERIODS,	/* Approx interrupts per buffer */
+	SNDRV_PCM_HW_PARAM_BUFFER_TIME,	/* Approx duration of buffer in us */
+	SNDRV_PCM_HW_PARAM_BUFFER_SIZE,	/* Size of buffer in frames */
+	SNDRV_PCM_HW_PARAM_BUFFER_BYTES, /* Size of buffer in bytes */
+	SNDRV_PCM_HW_PARAM_TICK_TIME,	/* Approx tick duration in us */
+	SNDRV_PCM_HW_PARAM_LAST_INTERVAL = SNDRV_PCM_HW_PARAM_TICK_TIME
+};
+
+struct sndrv_interval {
+	unsigned int min, max;
+	unsigned int openmin:1,
+		     openmax:1,
+		     integer:1,
+		     empty:1;
+};
+
+struct sndrv_mask {
+	u_int32_t bits[(SNDRV_MASK_MAX+31)/32];
+};
+
+struct sndrv_pcm_hw_params {
+	unsigned int flags;
+	struct sndrv_mask masks[SNDRV_PCM_HW_PARAM_LAST_MASK -
+			       SNDRV_PCM_HW_PARAM_FIRST_MASK + 1];
+	struct sndrv_mask mres[5];	/* reserved masks */
+	struct sndrv_interval intervals[SNDRV_PCM_HW_PARAM_LAST_INTERVAL -
+				        SNDRV_PCM_HW_PARAM_FIRST_INTERVAL + 1];
+	struct sndrv_interval ires[9];	/* reserved intervals */
+	unsigned int rmask;		/* W: requested masks */
+	unsigned int cmask;		/* R: changed masks */
+	unsigned int info;		/* R: Info flags for returned setup */
+	unsigned int msbits;		/* R: used most significant bits */
+	unsigned int rate_num;		/* R: rate numerator */
+	unsigned int rate_den;		/* R: rate denominator */
+	sndrv_pcm_uframes_t fifo_size;	/* R: chip FIFO size in frames */
+	unsigned char reserved[64];	/* reserved for future */
+};
+
+enum sndrv_pcm_tstamp {
+	SNDRV_PCM_TSTAMP_NONE = 0,
+	SNDRV_PCM_TSTAMP_MMAP,
+	SNDRV_PCM_TSTAMP_LAST = SNDRV_PCM_TSTAMP_MMAP,
+};
+
+struct sndrv_pcm_sw_params {
+	int tstamp_mode;			/* timestamp mode */
+	unsigned int period_step;
+	unsigned int sleep_min;			/* min ticks to sleep */
+	sndrv_pcm_uframes_t avail_min;		/* min avail frames for wakeup */
+	sndrv_pcm_uframes_t xfer_align;		/* xfer size need to be a multiple */
+	sndrv_pcm_uframes_t start_threshold;	/* min hw_avail frames for automatic start */
+	sndrv_pcm_uframes_t stop_threshold;	/* min avail frames for automatic stop */
+	sndrv_pcm_uframes_t silence_threshold;	/* min distance from noise for silence filling */
+	sndrv_pcm_uframes_t silence_size;	/* silence block size */
+	sndrv_pcm_uframes_t boundary;		/* pointers wrap point */
+	unsigned char reserved[64];		/* reserved for future */
+};
+
+struct sndrv_pcm_channel_info {
+	unsigned int channel;
+	long int offset;			/* mmap offset */
+	unsigned int first;		/* offset to first sample in bits */
+	unsigned int step;		/* samples distance in bits */
+};
+
+struct sndrv_pcm_status {
+	int state;			/* stream state */
+	struct timespec trigger_tstamp;	/* time when stream was started/stopped/paused */
+	struct timespec tstamp;		/* reference timestamp */
+	sndrv_pcm_uframes_t appl_ptr;	/* appl ptr */
+	sndrv_pcm_uframes_t hw_ptr;	/* hw ptr */
+	sndrv_pcm_sframes_t delay;	/* current delay in frames */
+	sndrv_pcm_uframes_t avail;	/* number of frames available */
+	sndrv_pcm_uframes_t avail_max;	/* max frames available on hw since last status */
+	sndrv_pcm_uframes_t overrange;	/* count of ADC (capture) overrange detections from last status */
+	int suspended_state;		/* suspended stream state */
+	unsigned char reserved[60];	/* must be filled with zero */
+};
+
+struct sndrv_pcm_mmap_status {
+	int state;			/* RO: state - SNDRV_PCM_STATE_XXXX */
+	int pad1;			/* Needed for 64 bit alignment */
+	sndrv_pcm_uframes_t hw_ptr;	/* RO: hw ptr (0...boundary-1) */
+	struct timespec tstamp;		/* Timestamp */
+	int suspended_state;		/* RO: suspended stream state */
+};
+
+struct sndrv_pcm_mmap_control {
+	sndrv_pcm_uframes_t appl_ptr;	/* RW: appl ptr (0...boundary-1) */
+	sndrv_pcm_uframes_t avail_min;	/* RW: min available frames for wakeup */
+};
+
+struct sndrv_pcm_sync_ptr {
+	unsigned int flags;
+	union {
+		struct sndrv_pcm_mmap_status status;
+		unsigned char reserved[64];
+	} s;
+	union {
+		struct sndrv_pcm_mmap_control control;
+		unsigned char reserved[64];
+	} c;
+};
+
+struct sndrv_xferi {
+	sndrv_pcm_sframes_t result;
+	void *buf;
+	sndrv_pcm_uframes_t frames;
+};
+
+struct sndrv_xfern {
+	sndrv_pcm_sframes_t result;
+	void **bufs;
+	sndrv_pcm_uframes_t frames;
+};
+
+enum sndrv_rawmidi_stream {
+	SNDRV_RAWMIDI_STREAM_OUTPUT = 0,
+	SNDRV_RAWMIDI_STREAM_INPUT,
+	SNDRV_RAWMIDI_STREAM_LAST = SNDRV_RAWMIDI_STREAM_INPUT,
+};
+
+struct sndrv_rawmidi_info {
+	unsigned int device;		/* RO/WR (control): device number */
+	unsigned int subdevice;		/* RO/WR (control): subdevice number */
+	int stream;			/* WR: stream */
+	int card;			/* R: card number */
+	unsigned int flags;		/* SNDRV_RAWMIDI_INFO_XXXX */
+	unsigned char id[64];		/* ID (user selectable) */
+	unsigned char name[80];		/* name of device */
+	unsigned char subname[32];	/* name of active or selected subdevice */
+	unsigned int subdevices_count;
+	unsigned int subdevices_avail;
+	unsigned char reserved[64];	/* reserved for future use */
+};
+
+struct sndrv_rawmidi_params {
+	int stream;
+	size_t buffer_size;		/* queue size in bytes */
+	size_t avail_min;		/* minimum avail bytes for wakeup */
+	unsigned int no_active_sensing: 1; /* do not send active sensing byte in close() */
+	unsigned char reserved[16];	/* reserved for future use */
+};
+
+struct sndrv_rawmidi_status {
+	int stream;
+	struct timespec tstamp;		/* Timestamp */
+	size_t avail;			/* available bytes */
+	size_t xruns;			/* count of overruns since last status (in bytes) */
+	unsigned char reserved[16];	/* reserved for future use */
+};
+
+enum sndrv_timer_class {
+	SNDRV_TIMER_CLASS_NONE = -1,
+	SNDRV_TIMER_CLASS_SLAVE = 0,
+	SNDRV_TIMER_CLASS_GLOBAL,
+	SNDRV_TIMER_CLASS_CARD,
+	SNDRV_TIMER_CLASS_PCM,
+	SNDRV_TIMER_CLASS_LAST = SNDRV_TIMER_CLASS_PCM,
+};
+
+/* slave timer classes */
+enum sndrv_timer_slave_class {
+	SNDRV_TIMER_SCLASS_NONE = 0,
+	SNDRV_TIMER_SCLASS_APPLICATION,
+	SNDRV_TIMER_SCLASS_SEQUENCER,		/* alias */
+	SNDRV_TIMER_SCLASS_OSS_SEQUENCER,	/* alias */
+	SNDRV_TIMER_SCLASS_LAST = SNDRV_TIMER_SCLASS_OSS_SEQUENCER,
+};
+
+struct sndrv_timer_ginfo {
+	struct sndrv_timer_id tid;	/* requested timer ID */
+	unsigned int flags;		/* timer flags - SNDRV_TIMER_FLG_* */
+	int card;			/* card number */
+	unsigned char id[64];		/* timer identification */
+	unsigned char name[80];		/* timer name */
+	unsigned long reserved0;	/* reserved for future use */
+	unsigned long resolution;	/* average period resolution in ns */
+	unsigned long resolution_min;	/* minimal period resolution in ns */
+	unsigned long resolution_max;	/* maximal period resolution in ns */
+	unsigned int clients;		/* active timer clients */
+	unsigned char reserved[32];
+};
+
+struct sndrv_timer_gparams {
+	struct sndrv_timer_id tid;	/* requested timer ID */
+	unsigned long period_num;	/* requested precise period duration (in seconds) - numerator */
+	unsigned long period_den;	/* requested precise period duration (in seconds) - denominator */
+	unsigned char reserved[32];
+};
+
+struct sndrv_timer_gstatus {
+	struct sndrv_timer_id tid;	/* requested timer ID */
+	unsigned long resolution;	/* current period resolution in ns */
+	unsigned long resolution_num;	/* precise current period resolution (in seconds) - numerator */
+	unsigned long resolution_den;	/* precise current period resolution (in seconds) - denominator */
+	unsigned char reserved[32];
+};
+
+struct sndrv_timer_select {
+	struct sndrv_timer_id id;	/* bind to timer ID */
+	unsigned char reserved[32];	/* reserved */
+};
+
+struct sndrv_timer_info {
+	unsigned int flags;		/* timer flags - SNDRV_TIMER_FLG_* */
+	int card;			/* card number */
+	unsigned char id[64];		/* timer identificator */
+	unsigned char name[80];		/* timer name */
+	unsigned long reserved0;	/* reserved for future use */
+	unsigned long resolution;	/* average period resolution in ns */
+	unsigned char reserved[64];	/* reserved */
+};
+
+struct sndrv_timer_params {
+	unsigned int flags;		/* flags - SNDRV_MIXER_PSFLG_* */
+	unsigned int ticks;		/* requested resolution in ticks */
+	unsigned int queue_size;	/* total size of queue (32-1024) */
+	unsigned int reserved0;		/* reserved, was: failure locations */
+	unsigned int filter;		/* event filter (bitmask of SNDRV_TIMER_EVENT_*) */
+	unsigned char reserved[60];	/* reserved */
+};
+
+struct sndrv_timer_status {
+	struct timespec tstamp;		/* Timestamp - last update */
+	unsigned int resolution;	/* current period resolution in ns */
+	unsigned int lost;		/* counter of master tick lost */
+	unsigned int overrun;		/* count of read queue overruns */
+	unsigned int queue;		/* used queue size */
+	unsigned char reserved[64];	/* reserved */
+};
+
+struct sndrv_timer_read {
+	unsigned int resolution;
+	unsigned int ticks;
+};
+
+enum sndrv_timer_event {
+	SNDRV_TIMER_EVENT_RESOLUTION = 0,	/* val = resolution in ns */
+	SNDRV_TIMER_EVENT_TICK,			/* val = ticks */
+	SNDRV_TIMER_EVENT_START,		/* val = resolution in ns */
+	SNDRV_TIMER_EVENT_STOP,			/* val = 0 */
+	SNDRV_TIMER_EVENT_CONTINUE,		/* val = resolution in ns */
+	SNDRV_TIMER_EVENT_PAUSE,		/* val = 0 */
+	SNDRV_TIMER_EVENT_EARLY,		/* val = 0, early event */
+	SNDRV_TIMER_EVENT_SUSPEND,		/* val = 0 */
+	SNDRV_TIMER_EVENT_RESUME,		/* val = resolution in ns */
+	/* master timer events for slave timer instances */
+	SNDRV_TIMER_EVENT_MSTART = SNDRV_TIMER_EVENT_START + 10,
+	SNDRV_TIMER_EVENT_MSTOP = SNDRV_TIMER_EVENT_STOP + 10,
+	SNDRV_TIMER_EVENT_MCONTINUE = SNDRV_TIMER_EVENT_CONTINUE + 10,
+	SNDRV_TIMER_EVENT_MPAUSE = SNDRV_TIMER_EVENT_PAUSE + 10,
+	SNDRV_TIMER_EVENT_MSUSPEND = SNDRV_TIMER_EVENT_SUSPEND + 10,
+	SNDRV_TIMER_EVENT_MRESUME = SNDRV_TIMER_EVENT_RESUME + 10,
+};
+
+struct sndrv_timer_tread {
+	int event;
+	struct timespec tstamp;
+	unsigned int val;
+};
+
+struct sndrv_ctl_card_info {
+	int card;			/* card number */
+	int pad;			/* reserved for future (was type) */
+	unsigned char id[16];		/* ID of card (user selectable) */
+	unsigned char driver[16];	/* Driver name */
+	unsigned char name[32];		/* Short name of soundcard */
+	unsigned char longname[80];	/* name + info text about soundcard */
+	unsigned char reserved_[16];	/* reserved for future (was ID of mixer) */
+	unsigned char mixername[80];	/* visual mixer identification */
+	unsigned char components[80];	/* card components / fine identification, delimited with one space (AC97 etc..) */
+	unsigned char reserved[48];	/* reserved for future */
+};
+
+enum sndrv_ctl_elem_type {
+	SNDRV_CTL_ELEM_TYPE_NONE = 0,		/* invalid */
+	SNDRV_CTL_ELEM_TYPE_BOOLEAN,		/* boolean type */
+	SNDRV_CTL_ELEM_TYPE_INTEGER,		/* integer type */
+	SNDRV_CTL_ELEM_TYPE_ENUMERATED,		/* enumerated type */
+	SNDRV_CTL_ELEM_TYPE_BYTES,		/* byte array */
+	SNDRV_CTL_ELEM_TYPE_IEC958,		/* IEC958 (S/PDIF) setup */
+	SNDRV_CTL_ELEM_TYPE_INTEGER64,		/* 64-bit integer type */
+	SNDRV_CTL_ELEM_TYPE_LAST = SNDRV_CTL_ELEM_TYPE_INTEGER64,
+};
+
+enum sndrv_ctl_elem_iface {
+	SNDRV_CTL_ELEM_IFACE_CARD = 0,		/* global control */
+	SNDRV_CTL_ELEM_IFACE_HWDEP,		/* hardware dependent device */
+	SNDRV_CTL_ELEM_IFACE_MIXER,		/* virtual mixer device */
+	SNDRV_CTL_ELEM_IFACE_PCM,		/* PCM device */
+	SNDRV_CTL_ELEM_IFACE_RAWMIDI,		/* RawMidi device */
+	SNDRV_CTL_ELEM_IFACE_TIMER,		/* timer device */
+	SNDRV_CTL_ELEM_IFACE_SEQUENCER,		/* sequencer client */
+	SNDRV_CTL_ELEM_IFACE_LAST = SNDRV_CTL_ELEM_IFACE_SEQUENCER,
+};
+
+struct sndrv_ctl_elem_id {
+	unsigned int numid;		/* numeric identifier, zero = invalid */
+	int iface;			/* interface identifier */
+	unsigned int device;		/* device/client number */
+	unsigned int subdevice;		/* subdevice (substream) number */
+        unsigned char name[44];		/* ASCII name of item */
+	unsigned int index;		/* index of item */
+};
+
+struct sndrv_ctl_elem_list {
+	unsigned int offset;		/* W: first element ID to get */
+	unsigned int space;		/* W: count of element IDs to get */
+	unsigned int used;		/* R: count of element IDs set */
+	unsigned int count;		/* R: count of all elements */
+	struct sndrv_ctl_elem_id *pids; /* R: IDs */
+	unsigned char reserved[50];
+};
+
+struct sndrv_ctl_elem_info {
+	struct sndrv_ctl_elem_id id;	/* W: element ID */
+	int type;			/* R: value type - SNDRV_CTL_ELEM_TYPE_* */
+	unsigned int access;		/* R: value access (bitmask) - SNDRV_CTL_ELEM_ACCESS_* */
+	unsigned int count;		/* count of values */
+	pid_t owner;			/* owner's PID of this control */
+	union {
+		struct {
+			long min;		/* R: minimum value */
+			long max;		/* R: maximum value */
+			long step;		/* R: step (0 variable) */
+		} integer;
+		struct {
+			long long min;		/* R: minimum value */
+			long long max;		/* R: maximum value */
+			long long step;		/* R: step (0 variable) */
+		} integer64;
+		struct {
+			unsigned int items;	/* R: number of items */
+			unsigned int item;	/* W: item number */
+			char name[64];		/* R: value name */
+		} enumerated;
+		unsigned char reserved[128];
+	} value;
+	union {
+		unsigned short d[4];		/* dimensions */
+		unsigned short *d_ptr;		/* indirect */
+	} dimen;
+	unsigned char reserved[64-4*sizeof(unsigned short)];
+};
+
+struct sndrv_ctl_elem_value {
+	struct sndrv_ctl_elem_id id;	/* W: element ID */
+	unsigned int indirect: 1;	/* W: use indirect pointer (xxx_ptr member) */
+        union {
+		union {
+			long value[128];
+			long *value_ptr;
+		} integer;
+		union {
+			long long value[64];
+			long long *value_ptr;
+		} integer64;
+		union {
+			unsigned int item[128];
+			unsigned int *item_ptr;
+		} enumerated;
+		union {
+			unsigned char data[512];
+			unsigned char *data_ptr;
+		} bytes;
+		struct sndrv_aes_iec958 iec958;
+        } value;                /* RO */
+	struct timespec tstamp;
+        unsigned char reserved[128-sizeof(struct timespec)];
+};
+
+struct sndrv_ctl_tlv {
+	unsigned int numid;     /* control element numeric identification */
+        unsigned int length;    /* in bytes aligned to 4 */
+        unsigned int tlv[0];    /* first TLV */
+};
+
+enum sndrv_ctl_event_type {
+	SNDRV_CTL_EVENT_ELEM = 0,
+	SNDRV_CTL_EVENT_LAST = SNDRV_CTL_EVENT_ELEM,
+};
+
+struct sndrv_ctl_event {
+	int type;				/* event type - SNDRV_CTL_EVENT_* */
+	union {
+		struct {
+			unsigned int mask;
+			struct sndrv_ctl_elem_id id;
+		} elem;
+                unsigned char data8[60];
+        } data;
+};
+
+struct sndrv_xferv {
+	const struct iovec *vector;
+	unsigned long count;
+};
+
+typedef struct {
+	unsigned int internal_tram_size;	/* in samples */
+	unsigned int external_tram_size;	/* in samples */
+	char fxbus_names[16][32];		/* names of FXBUSes */
+	char extin_names[16][32];		/* names of external inputs */
+	char extout_names[32][32];		/* names of external outputs */
+	unsigned int gpr_controls;		/* count of GPR controls */
+} emu10k1_fx8010_info_t;
+
+enum emu10k1_ctl_elem_iface {
+	EMU10K1_CTL_ELEM_IFACE_MIXER = 2,	/* virtual mixer device */
+	EMU10K1_CTL_ELEM_IFACE_PCM = 3,		/* PCM device */
+};
+
+typedef struct {
+	unsigned int pad;		/* don't use */
+	int iface;			/* interface identifier */
+	unsigned int device;		/* device/client number */
+	unsigned int subdevice;		/* subdevice (substream) number */
+	unsigned char name[44];		/* ASCII name of item */
+	unsigned int index;		/* index of item */
+} emu10k1_ctl_elem_id_t;
+
+typedef struct {
+	emu10k1_ctl_elem_id_t id;	/* full control ID definition */
+	unsigned int vcount;		/* visible count */
+	unsigned int count;		/* count of GPR (1..16) */
+	unsigned short gpr[32];		/* GPR number(s) */
+	unsigned int value[32];		/* initial values */
+	unsigned int min;		/* minimum range */
+	unsigned int max;		/* maximum range */
+	unsigned int translation;	/* translation type (EMU10K1_GPR_TRANSLATION*) */
+	unsigned int *tlv;
+} emu10k1_fx8010_control_gpr_t;
+
+typedef struct {
+	char name[128];
+
+	unsigned long gpr_valid[0x200/(sizeof(unsigned long)*8)]; /* bitmask of valid initializers */
+	uint32_t *gpr_map;		  /* initializers */
+
+	unsigned int gpr_add_control_count; /* count of GPR controls to add/replace */
+	emu10k1_fx8010_control_gpr_t *gpr_add_controls; /* GPR controls to add/replace */
+
+	unsigned int gpr_del_control_count; /* count of GPR controls to remove */
+	emu10k1_ctl_elem_id_t *gpr_del_controls; /* IDs of GPR controls to remove */
+
+	unsigned int gpr_list_control_count; /* count of GPR controls to list */
+	unsigned int gpr_list_control_total; /* total count of GPR controls */
+	emu10k1_fx8010_control_gpr_t *gpr_list_controls; /* listed GPR controls */
+
+	unsigned long tram_valid[0x100/(sizeof(unsigned long)*8)]; /* bitmask of valid initializers */
+	uint32_t *tram_data_map;	/* data initializers */
+	uint32_t *tram_addr_map;	/* map initializers */
+
+	unsigned long code_valid[1024/(sizeof(unsigned long)*8)];  /* bitmask of valid instructions */
+	uint32_t *code;			/* one instruction - 64 bits */
+} emu10k1_fx8010_code_t;
+
+typedef struct {
+	unsigned int address;		/* 31.bit == 1 -> external TRAM */
+	unsigned int size;		/* size in samples (4 bytes) */
+	unsigned int *samples;		/* pointer to samples (20-bit) */
+					/* NULL->clear memory */
+} emu10k1_fx8010_tram_t;
+
+typedef struct {
+	unsigned int substream;		/* substream number */
+	unsigned int res1;		/* reserved */
+	unsigned int channels;		/* 16-bit channels count, zero = remove this substream */
+	unsigned int tram_start;	/* ring buffer position in TRAM (in samples) */
+	unsigned int buffer_size;	/* count of buffered samples */
+	unsigned short gpr_size;		/* GPR containing size of ringbuffer in samples (host) */
+	unsigned short gpr_ptr;		/* GPR containing current pointer in the ring buffer (host = reset, FX8010) */
+	unsigned short gpr_count;	/* GPR containing count of samples between two interrupts (host) */
+	unsigned short gpr_tmpcount;	/* GPR containing current count of samples to interrupt (host = set, FX8010) */
+	unsigned short gpr_trigger;	/* GPR containing trigger (activate) information (host) */
+	unsigned short gpr_running;	/* GPR containing info if PCM is running (FX8010) */
+	unsigned char pad;		/* reserved */
+	unsigned char etram[32];	/* external TRAM address & data (one per channel) */
+	unsigned int res2;		/* reserved */
+} emu10k1_fx8010_pcm_t;
+
+typedef enum {
+	Digiface,
+	Multiface,
+	H9652,
+	H9632,
+	Undefined,
+} HDSP_IO_Type;
+
+typedef struct _snd_hdsp_peak_rms hdsp_peak_rms_t;
+
+struct _snd_hdsp_peak_rms {
+	uint32_t input_peaks[26];
+	uint32_t playback_peaks[26];
+	uint32_t output_peaks[28];
+	uint64_t input_rms[26];
+	uint64_t playback_rms[26];
+	/* These are only used for H96xx cards */
+	uint64_t output_rms[26];
+};
+
+typedef struct _snd_hdsp_config_info hdsp_config_info_t;
+
+struct _snd_hdsp_config_info {
+	unsigned char pref_sync_ref;
+	unsigned char wordclock_sync_check;
+	unsigned char spdif_sync_check;
+	unsigned char adatsync_sync_check;
+	unsigned char adat_sync_check[3];
+	unsigned char spdif_in;
+	unsigned char spdif_out;
+	unsigned char spdif_professional;
+	unsigned char spdif_emphasis;
+	unsigned char spdif_nonaudio;
+	unsigned int spdif_sample_rate;
+	unsigned int system_sample_rate;
+	unsigned int autosync_sample_rate;
+	unsigned char system_clock_mode;
+	unsigned char clock_source;
+	unsigned char autosync_ref;
+	unsigned char line_out;
+	unsigned char passthru;
+	unsigned char da_gain;
+	unsigned char ad_gain;
+	unsigned char phone_gain;
+	unsigned char xlr_breakout_cable;
+	unsigned char analog_extension_board;
+};
+
+typedef struct _snd_hdsp_firmware hdsp_firmware_t;
+
+struct _snd_hdsp_firmware {
+	void *firmware_data;	/* 24413 x 4 bytes */
+};
+
+typedef struct _snd_hdsp_version hdsp_version_t;
+
+struct _snd_hdsp_version {
+	HDSP_IO_Type io_type;
+	unsigned short firmware_rev;
+};
+
+typedef struct _snd_hdsp_mixer hdsp_mixer_t;
+
+struct _snd_hdsp_mixer {
+	unsigned short matrix[HDSP_MATRIX_MIXER_SIZE];
+};
+
+typedef struct _snd_hdsp_9632_aeb hdsp_9632_aeb_t;
+
+struct _snd_hdsp_9632_aeb {
+	int aebi;
+	int aebo;
+};
+
+typedef struct snd_sb_csp_mc_header {
+	char codec_name[16];		/* id name of codec */
+	unsigned short func_req;	/* requested function */
+} snd_sb_csp_mc_header_t;
+
+typedef struct snd_sb_csp_microcode {
+	snd_sb_csp_mc_header_t info;
+	unsigned char data[SNDRV_SB_CSP_MAX_MICROCODE_FILE_SIZE];
+} snd_sb_csp_microcode_t;
+
+typedef struct snd_sb_csp_start {
+	int sample_width;	/* sample width, look above */
+	int channels;		/* channels, look above */
+} snd_sb_csp_start_t;
+
+typedef struct snd_sb_csp_info {
+	char codec_name[16];		/* id name of codec */
+	unsigned short func_nr;		/* function number */
+	unsigned int acc_format;	/* accepted PCM formats */
+	unsigned short acc_channels;	/* accepted channels */
+	unsigned short acc_width;	/* accepted sample width */
+	unsigned short acc_rates;	/* accepted sample rates */
+	unsigned short csp_mode;	/* CSP mode, see above */
+	unsigned short run_channels;	/* current channels  */
+	unsigned short run_width;	/* current sample width */
+	unsigned short version;		/* version id: 0x10 - 0x1f */
+	unsigned short state;		/* state bits */
+} snd_sb_csp_info_t;
+
+struct sscape_bootblock
+{
+  unsigned char code[256];
+  unsigned version;
+};
+
+struct sscape_microcode
+{
+  unsigned char *code;
+};
diff --git a/linux-user/syscall_defs.h b/linux-user/syscall_defs.h
index 7835654..b869b3d 100644
--- a/linux-user/syscall_defs.h
+++ b/linux-user/syscall_defs.h
@@ -2591,6 +2591,8 @@ struct target_ucred {
     uint32_t gid;
 };
 
+#include "ioctls_alsa_structs.h"
+
 typedef int32_t target_timer_t;
 
 #define TARGET_SIGEV_MAX_SIZE 64
diff --git a/linux-user/syscall_types.h b/linux-user/syscall_types.h
index af79fbf..4d99a9d 100644
--- a/linux-user/syscall_types.h
+++ b/linux-user/syscall_types.h
@@ -83,6 +83,11 @@ STRUCT(buffmem_desc,
 STRUCT(mixer_info,
        MK_ARRAY(TYPE_CHAR, 16), MK_ARRAY(TYPE_CHAR, 32), TYPE_INT, MK_ARRAY(TYPE_INT, 10))
 
+/* FIXME: including these on x86 / x86_64 breaks qemu-i386 */
+#ifdef __powerpc__
+#include "syscall_types_alsa.h"
+#endif
+
 /* loop device ioctls */
 STRUCT(loop_info,
        TYPE_INT,                 /* lo_number */
diff --git a/linux-user/syscall_types_alsa.h b/linux-user/syscall_types_alsa.h
new file mode 100644
index 0000000..72622ae
--- /dev/null
+++ b/linux-user/syscall_types_alsa.h
@@ -0,0 +1,1336 @@
+/*
+ *  Advanced Linux Sound Architecture
+ *
+ *   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
+ *   aTYPE_LONG, write to the Free Software
+ *   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
+ *
+ */
+
+STRUCT (sndrv_pcm_sframes, TYPE_LONG)
+STRUCT (sndrv_seq_event_type, TYPE_CHAR)
+STRUCT (sndrv_seq_instr_cluster, TYPE_INT)
+STRUCT (sndrv_seq_position, TYPE_INT)
+STRUCT (sndrv_seq_frequency, TYPE_INT)
+STRUCT (sndrv_seq_tick_time, TYPE_INT)
+STRUCT (sndrv_seq_instr_size, TYPE_INT)
+STRUCT (sndrv_pcm_uframes, TYPE_ULONG)
+
+
+STRUCT (timespec,
+	TYPE_LONG,
+	TYPE_LONG
+       )
+
+STRUCT( fm_operator,
+	TYPE_CHAR,
+	TYPE_CHAR,
+	TYPE_CHAR,
+	TYPE_CHAR,
+	TYPE_CHAR
+)
+
+STRUCT(fm_instrument,
+	MK_ARRAY(TYPE_INT, 4),	/* share id - zero = no sharing */
+	TYPE_CHAR,		/* instrument type */
+
+	MK_ARRAY(MK_STRUCT(STRUCT_fm_operator), 4),
+	MK_ARRAY(TYPE_CHAR, 2),
+
+	TYPE_CHAR,
+	TYPE_CHAR,
+	TYPE_CHAR,
+	TYPE_CHAR,
+	TYPE_CHAR,
+	TYPE_CHAR,
+	TYPE_CHAR
+)
+
+STRUCT( fm_xoperator,
+	TYPE_CHAR,
+	TYPE_CHAR,
+	TYPE_CHAR,
+	TYPE_CHAR,
+	TYPE_CHAR
+)
+
+STRUCT( fm_xinstrument,
+	TYPE_INT,			/* structure type */
+
+	MK_ARRAY(TYPE_INT, 4),		/* share id - zero = no sharing */
+	TYPE_CHAR,			/* instrument type */
+
+	MK_ARRAY(MK_STRUCT(STRUCT_fm_xoperator), 4),		/* fm operators */
+	MK_ARRAY(TYPE_CHAR, 2),
+
+	TYPE_CHAR,
+	TYPE_CHAR,
+	TYPE_CHAR,
+	TYPE_CHAR,
+	TYPE_CHAR,
+	TYPE_CHAR,
+	TYPE_CHAR
+)
+
+STRUCT( gf1_wave,
+	MK_ARRAY(TYPE_INT, 4),		/* share id - zero = no sharing */
+	TYPE_INT,			/* wave format */
+
+	TYPE_INT,			/* some other ID for this instrument */
+	TYPE_INT,			/* begin of waveform in onboard memory */
+	TYPE_PTRVOID,			/* poTYPE_INTer to waveform in system memory */
+
+	TYPE_INT,			/* size of waveform in samples */
+	TYPE_INT,			/* start offset in samples * 16 (lowest 4 bits - fraction) */
+	TYPE_INT,		/* bits loop start offset in samples * 16 (lowest 4 bits - fraction) */
+	TYPE_INT,		/* loop start offset in samples * 16 (lowest 4 bits - fraction) */
+	TYPE_SHORT,	/* loop repeat - 0 = forever */
+
+	TYPE_CHAR,		/* GF1 patch flags */
+	TYPE_CHAR,
+	TYPE_INT,	/* sample rate in Hz */
+	TYPE_INT,	/* low frequency range */
+	TYPE_INT,	/* high frequency range */
+	TYPE_INT,	/* root frequency range */
+	TYPE_SHORT,
+	TYPE_CHAR,
+	MK_ARRAY(TYPE_CHAR, 6),
+	MK_ARRAY(TYPE_CHAR, 6),
+	TYPE_CHAR,
+	TYPE_CHAR,
+	TYPE_CHAR,
+	TYPE_CHAR,
+	TYPE_CHAR,
+	TYPE_CHAR,
+	TYPE_SHORT,
+	TYPE_SHORT,	/* 0-2048 or 0-2 */
+
+	TYPE_PTRVOID
+)
+
+STRUCT(gf1_instrument,
+	TYPE_SHORT,
+	TYPE_SHORT,	/* 0 - none, 1-65535 */
+
+	TYPE_CHAR,		/* effect 1 */
+	TYPE_CHAR,	/* 0-127 */
+	TYPE_CHAR,		/* effect 2 */
+	TYPE_CHAR,	/* 0-127 */
+
+	TYPE_PTRVOID		/* first waveform */
+)
+
+STRUCT( gf1_xwave,
+	TYPE_INT,			/* structure type */
+
+	MK_ARRAY(TYPE_INT, 4),		/* share id - zero = no sharing */
+	TYPE_INT,			/* wave format */
+
+	TYPE_INT,			/* size of waveform in samples */
+	TYPE_INT,			/* start offset in samples * 16 (lowest 4 bits - fraction) */
+	TYPE_INT,		/* bits loop start offset in samples * 16 (lowest 4 bits - fraction) */
+	TYPE_INT,			/* loop start offset in samples * 16 (lowest 4 bits - fraction) */
+	TYPE_SHORT,		/* loop repeat - 0 = forever */
+
+	TYPE_CHAR,			/* GF1 patch flags */
+	TYPE_CHAR,
+	TYPE_INT,		/* sample rate in Hz */
+	TYPE_INT,		/* low frequency range */
+	TYPE_INT,		/* high frequency range */
+	TYPE_INT,		/* root frequency range */
+	TYPE_SHORT,
+	TYPE_CHAR,
+	MK_ARRAY(TYPE_CHAR, 6),
+	MK_ARRAY(TYPE_CHAR, 6),
+	TYPE_CHAR,
+	TYPE_CHAR,
+	TYPE_CHAR,
+	TYPE_CHAR,
+	TYPE_CHAR,
+	TYPE_CHAR,
+	TYPE_SHORT,
+	TYPE_SHORT		/* 0-2048 or 0-2 */
+)
+
+STRUCT( gf1_xinstrument,
+	TYPE_INT,
+
+	TYPE_SHORT,
+	TYPE_SHORT,		/* 0 - none, 1-65535 */
+
+	TYPE_CHAR,		/* effect 1 */
+	TYPE_CHAR,		/* 0-127 */
+	TYPE_CHAR,		/* effect 2 */
+	TYPE_CHAR		/* 0-127 */
+)
+
+STRUCT( gf1_info,
+	TYPE_CHAR,		/* supported wave flags */
+	MK_ARRAY(TYPE_CHAR, 3),
+	TYPE_INT,		/* supported features */
+	TYPE_INT,		/* maximum 8-bit wave length */
+	TYPE_INT		/* maximum 16-bit wave length */
+)
+
+STRUCT( iwffff_wave,
+	MK_ARRAY(TYPE_INT, 4),		/* share id - zero = no sharing */
+	TYPE_INT,		/* wave format */
+
+	TYPE_INT,	/* some other ID for this wave */
+	TYPE_INT,	/* begin of waveform in onboard memory */
+	TYPE_PTRVOID,	/* poTYPE_INTer to waveform in system memory */
+
+	TYPE_INT,		/* size of waveform in samples */
+	TYPE_INT,		/* start offset in samples * 16 (lowest 4 bits - fraction) */
+	TYPE_INT,	/* bits loop start offset in samples * 16 (lowest 4 bits - fraction) */
+	TYPE_INT,		/* loop start offset in samples * 16 (lowest 4 bits - fraction) */
+	TYPE_SHORT,	/* loop repeat - 0 = forever */
+	TYPE_INT,	/* sample ratio (44100 * 1024 / rate) */
+	TYPE_CHAR,	/* 0 - 127 (no corresponding midi controller) */
+	TYPE_CHAR,		/* lower frequency range for this waveform */
+	TYPE_CHAR,	/* higher frequency range for this waveform */
+	TYPE_CHAR,
+
+	TYPE_PTRVOID
+)
+
+STRUCT( iwffff_lfo,
+	TYPE_SHORT,		/* (0-2047) 0.01Hz - 21.5Hz */
+	TYPE_SHORT,		/* volume +- (0-255) 0.48675dB/step */
+	TYPE_SHORT,		/* 0 - 950 deciseconds */
+	TYPE_CHAR,		/* see to IWFFFF_LFO_SHAPE_XXXX */
+	TYPE_CHAR		/* 0 - 255 deciseconds */
+)
+
+STRUCT( iwffff_env_point,
+	TYPE_SHORT,
+	TYPE_SHORT
+)
+
+STRUCT( iwffff_env_record,
+	TYPE_SHORT,
+	TYPE_SHORT,
+	TYPE_SHORT,
+	TYPE_SHORT,
+	TYPE_SHORT,
+	TYPE_CHAR,
+	TYPE_CHAR,
+	TYPE_PTRVOID
+)
+
+STRUCT( iwffff_env,
+	TYPE_CHAR,
+	TYPE_CHAR,
+	TYPE_CHAR,
+	TYPE_CHAR,
+	TYPE_PTRVOID // MK_STRUCT(STRUCT_iwffff_env_record)
+)
+
+STRUCT( iwffff_layer,
+	TYPE_CHAR,
+	TYPE_CHAR,
+	TYPE_CHAR,
+	TYPE_CHAR,	/* range for layer based */
+	TYPE_CHAR,	/* on either velocity or frequency */
+	TYPE_CHAR,		/* pan offset from CC1 (0 left - 127 right) */
+	TYPE_CHAR,	/* position based on frequency (0-127) */
+	TYPE_CHAR,	/* 0-127 (no corresponding midi controller) */
+	MK_STRUCT(STRUCT_iwffff_lfo),		/* tremolo effect */
+	MK_STRUCT(STRUCT_iwffff_lfo),		/* vibrato effect */
+	TYPE_SHORT,	/* 0-2048, 1024 is equal to semitone scaling */
+	TYPE_CHAR,	/* center for keyboard frequency scaling */
+	TYPE_CHAR,
+	MK_STRUCT(STRUCT_iwffff_env),		/* pitch envelope */
+	MK_STRUCT(STRUCT_iwffff_env),		/* volume envelope */
+
+	TYPE_PTRVOID, // iwffff_wave_t *wave,
+	TYPE_PTRVOID  // MK_STRUCT(STRUCT_iwffff_layer)
+)
+
+STRUCT(iwffff_instrument,
+	TYPE_SHORT,
+	TYPE_SHORT,
+	TYPE_SHORT,	/* 0 - none, 1-65535 */
+
+	TYPE_CHAR,		/* effect 1 */
+	TYPE_CHAR,	/* 0-127 */
+	TYPE_CHAR,		/* effect 2 */
+	TYPE_CHAR,	/* 0-127 */
+
+	TYPE_PTRVOID  // iwffff_layer_t *layer,		/* first layer */
+)
+
+STRUCT( iwffff_xwave,
+	TYPE_INT,			/* structure type */
+
+	MK_ARRAY(TYPE_INT, 4),		/* share id - zero = no sharing */
+
+	TYPE_INT,			/* wave format */
+	TYPE_INT,			/* offset to ROM (address) */
+
+	TYPE_INT,			/* size of waveform in samples */
+	TYPE_INT,			/* start offset in samples * 16 (lowest 4 bits - fraction) */
+	TYPE_INT,		/* bits loop start offset in samples * 16 (lowest 4 bits - fraction) */
+	TYPE_INT,			/* loop start offset in samples * 16 (lowest 4 bits - fraction) */
+	TYPE_SHORT,		/* loop repeat - 0 = forever */
+	TYPE_INT,		/* sample ratio (44100 * 1024 / rate) */
+	TYPE_CHAR,		/* 0 - 127 (no corresponding midi controller) */
+	TYPE_CHAR,			/* lower frequency range for this waveform */
+	TYPE_CHAR,			/* higher frequency range for this waveform */
+	TYPE_CHAR
+)
+
+STRUCT( iwffff_xlfo,
+	TYPE_SHORT,			/* (0-2047) 0.01Hz - 21.5Hz */
+	TYPE_SHORT,			/* volume +- (0-255) 0.48675dB/step */
+	TYPE_SHORT,			/* 0 - 950 deciseconds */
+	TYPE_CHAR,			/* see to ULTRA_IW_LFO_SHAPE_XXXX */
+	TYPE_CHAR			/* 0 - 255 deciseconds */
+)
+
+STRUCT( iwffff_xenv_point,
+	TYPE_SHORT,
+	TYPE_SHORT
+)
+
+STRUCT( iwffff_xenv_record,
+	TYPE_INT,
+	TYPE_SHORT,
+	TYPE_SHORT,
+	TYPE_SHORT,
+	TYPE_SHORT,
+	TYPE_SHORT,
+	TYPE_CHAR,
+	TYPE_CHAR
+)
+
+STRUCT( iwffff_xenv,
+	TYPE_CHAR,
+	TYPE_CHAR,
+	TYPE_CHAR,
+	TYPE_CHAR
+)
+
+STRUCT( iwffff_xlayer,
+	TYPE_INT,
+	TYPE_CHAR,
+	TYPE_CHAR,
+	TYPE_CHAR,
+	TYPE_CHAR,			/* range for layer based */
+	TYPE_CHAR,		/* on either velocity or frequency */
+	TYPE_CHAR,			/* pan offset from CC1 (0 left - 127 right) */
+	TYPE_CHAR,		/* position based on frequency (0-127) */
+	TYPE_CHAR,		/* 0-127 (no corresponding midi controller) */
+	MK_STRUCT(STRUCT_iwffff_xlfo),		/* tremolo effect */
+	MK_STRUCT(STRUCT_iwffff_xlfo),		/* vibrato effect */
+	TYPE_SHORT,		/* 0-2048, 1024 is equal to semitone scaling */
+	TYPE_CHAR,		/* center for keyboard frequency scaling */
+	TYPE_CHAR,
+	MK_STRUCT(STRUCT_iwffff_xenv),		/* pitch envelope */
+	MK_STRUCT(STRUCT_iwffff_xenv)		/* volume envelope */
+)
+
+STRUCT( iwffff_xinstrument,
+	TYPE_INT,
+
+	TYPE_SHORT,
+	TYPE_SHORT,
+	TYPE_SHORT,		/* 0 - none, 1-65535 */
+
+	TYPE_CHAR,			/* effect 1 */
+	TYPE_CHAR,		/* 0-127 */
+	TYPE_CHAR,			/* effect 2 */
+	TYPE_CHAR			/* 0-127 */
+)
+
+STRUCT(iwffff_rom_header,
+	MK_ARRAY(TYPE_CHAR, 8),
+	TYPE_CHAR,
+	TYPE_CHAR,
+	MK_ARRAY(TYPE_CHAR, 16),
+	MK_ARRAY(TYPE_CHAR, 10),
+	TYPE_SHORT,
+	TYPE_SHORT,
+	TYPE_INT,
+	MK_ARRAY(TYPE_CHAR, 128),
+	MK_ARRAY(TYPE_CHAR, 64),
+	MK_ARRAY(TYPE_CHAR, 128)
+)
+
+STRUCT( iwffff_info,
+	TYPE_INT,		/* supported format bits */
+	TYPE_INT,		/* supported effects (1 << IWFFFF_EFFECT*) */
+	TYPE_INT,		/* LFO effects */
+	TYPE_INT,		/* maximum 8-bit wave length */
+	TYPE_INT		/* maximum 16-bit wave length */
+)
+
+STRUCT( simple_instrument_info,
+	TYPE_INT,		/* supported format bits */
+	TYPE_INT,		/* supported effects (1 << SIMPLE_EFFECT_*) */
+	TYPE_INT,		/* maximum 8-bit wave length */
+	TYPE_INT		/* maximum 16-bit wave length */
+)
+
+STRUCT(simple_instrument,
+	MK_ARRAY(TYPE_INT, 4),	/* share id - zero = no sharing */
+	TYPE_INT,		/* wave format */
+
+	TYPE_INT,	/* some other ID for this instrument */
+	TYPE_INT,	/* begin of waveform in onboard memory */
+	TYPE_PTRVOID,		/* poTYPE_INTer to waveform in system memory */
+
+	TYPE_INT,		/* size of waveform in samples */
+	TYPE_INT,		/* start offset in samples * 16 (lowest 4 bits - fraction) */
+	TYPE_INT,	/* loop start offset in samples * 16 (lowest 4 bits - fraction) */
+	TYPE_INT,		/* loop end offset in samples * 16 (lowest 4 bits - fraction) */
+	TYPE_SHORT,	/* loop repeat - 0 = forever */
+
+	TYPE_CHAR,		/* effect 1 */
+	TYPE_CHAR,	/* 0-127 */
+	TYPE_CHAR,		/* effect 2 */
+	TYPE_CHAR	/* 0-127 */
+)
+
+STRUCT( simple_xinstrument,
+	TYPE_INT,
+
+	MK_ARRAY(TYPE_INT, 4),		/* share id - zero = no sharing */
+	TYPE_INT,			/* wave format */
+
+	TYPE_INT,			/* size of waveform in samples */
+	TYPE_INT,			/* start offset in samples * 16 (lowest 4 bits - fraction) */
+	TYPE_INT,			/* bits loop start offset in samples * 16 (lowest 4 bits - fraction) */
+	TYPE_INT,			/* loop start offset in samples * 16 (lowest 4 bits - fraction) */
+	TYPE_SHORT,			/* loop repeat - 0 = forever */
+
+	TYPE_CHAR,			/* effect 1 */
+	TYPE_CHAR,			/* 0-127 */
+	TYPE_CHAR,			/* effect 2 */
+	TYPE_CHAR			/* 0-127 */
+)
+
+/** event address */
+STRUCT( sndrv_seq_addr,
+	TYPE_CHAR,	/**< Client number:         0..255, 255 = broadcast to all clients */
+	TYPE_CHAR	/**< Port within client:    0..255, 255 = broadcast to all ports */
+)
+
+/** port connection */
+STRUCT( sndrv_seq_connect,
+	MK_STRUCT(STRUCT_sndrv_seq_addr),
+	MK_STRUCT(STRUCT_sndrv_seq_addr)
+)
+
+STRUCT( sndrv_seq_ev_note,
+	TYPE_CHAR,
+	TYPE_CHAR,
+	TYPE_CHAR,
+	TYPE_CHAR,	/* only for SNDRV_SEQ_EVENT_NOTE */
+	TYPE_INT		/* only for SNDRV_SEQ_EVENT_NOTE */
+)
+
+	/* controller event */
+STRUCT( sndrv_seq_ev_ctrl,
+	TYPE_CHAR,
+	TYPE_CHAR,
+	TYPE_CHAR,
+	TYPE_CHAR,	/* pad */
+	TYPE_INT,
+	TYPE_INT
+)
+
+	/* generic set of bytes (12x8 bit) */
+STRUCT( sndrv_seq_ev_raw8,
+	MK_ARRAY(TYPE_CHAR, 12)	/* 8 bit value */
+)
+
+	/* generic set of TYPE_INTegers (3x32 bit) */
+STRUCT( sndrv_seq_ev_raw32,
+	MK_ARRAY(TYPE_INT, 3)	/* 32 bit value */
+)
+
+	/* external stored data */
+STRUCT( sndrv_seq_ev_ext,
+	TYPE_INT,	/* length of data */
+	TYPE_PTRVOID		/* poTYPE_INTer to data (note: maybe 64-bit) */
+)
+
+/* Instrument type */
+STRUCT( sndrv_seq_instr,
+	TYPE_INT,
+	TYPE_INT,		/* the upper byte means a private instrument (owner - client #) */
+	TYPE_SHORT,
+	TYPE_SHORT
+)
+
+	/* sample number */
+STRUCT( sndrv_seq_ev_sample,
+	TYPE_INT,
+	TYPE_SHORT,
+	TYPE_SHORT
+)
+
+	/* sample cluster */
+STRUCT( sndrv_seq_ev_cluster,
+	TYPE_INT
+)
+
+	/* sample volume control, if any value is set to -1 == do not change */
+STRUCT( sndrv_seq_ev_volume,
+	TYPE_SHORT,	/* range: 0-16383 */
+	TYPE_SHORT,	/* left-right balance, range: 0-16383 */
+	TYPE_SHORT,	/* front-rear balance, range: 0-16383 */
+	TYPE_SHORT	/* down-up balance, range: 0-16383 */
+)
+
+	/* simple loop redefinition */
+STRUCT( sndrv_seq_ev_loop,
+	TYPE_INT,	/* loop start (in samples) * 16 */
+	TYPE_INT	/* loop end (in samples) * 16 */
+)
+
+STRUCT( sndrv_seq_ev_sample_control,
+	TYPE_CHAR,
+	TYPE_CHAR,
+	TYPE_CHAR,
+	TYPE_CHAR,	/* pad */
+	MK_ARRAY(TYPE_INT, 2)
+)
+
+
+
+/* INSTR_BEGIN event */
+STRUCT( sndrv_seq_ev_instr_begin,
+	TYPE_INT
+)
+
+STRUCT( sndrv_seq_result,
+	TYPE_INT,
+	TYPE_INT
+)
+
+
+STRUCT( sndrv_seq_real_time,
+	TYPE_INT,
+	TYPE_INT
+)
+
+STRUCT( sndrv_seq_queue_skew,
+	TYPE_INT,
+	TYPE_INT
+)
+
+	/* queue timer control */
+STRUCT( sndrv_seq_ev_queue_control,
+	TYPE_CHAR,			/* affected queue */
+	MK_ARRAY(TYPE_CHAR, 3),			/* reserved */
+	MK_ARRAY(TYPE_INT, 2)
+)
+
+	/* quoted event - inside the kernel only */
+STRUCT( sndrv_seq_ev_quote,
+	MK_STRUCT(STRUCT_sndrv_seq_addr),		/* original sender */
+	TYPE_SHORT,		/* optional data */
+	MK_STRUCT(STRUCT_sndrv_seq_event)		/* quoted event */
+)
+
+
+	/* sequencer event */
+STRUCT( sndrv_seq_event,
+	TYPE_CHAR,	/* event type */
+	TYPE_CHAR,		/* event flags */
+	TYPE_CHAR,
+
+	TYPE_CHAR,		/* schedule queue */
+	MK_STRUCT(STRUCT_sndrv_seq_real_time),	/* schedule time */
+
+
+	MK_STRUCT(STRUCT_sndrv_seq_addr),	/* source address */
+	MK_STRUCT(STRUCT_sndrv_seq_addr),	/* destination address */
+
+	MK_ARRAY(TYPE_INT,3)
+)
+
+
+/*
+ * bounce event - stored as variable size data
+ */
+STRUCT( sndrv_seq_event_bounce,
+	TYPE_INT,
+	MK_STRUCT(STRUCT_sndrv_seq_event)
+	/* external data follows here. */
+)
+
+STRUCT( sndrv_seq_system_info,
+	TYPE_INT,			/* maximum queues count */
+	TYPE_INT,			/* maximum clients count */
+	TYPE_INT,			/* maximum ports per client */
+	TYPE_INT,			/* maximum channels per port */
+	TYPE_INT,		/* current clients */
+	TYPE_INT,			/* current queues */
+	MK_ARRAY(TYPE_CHAR, 24)
+)
+
+STRUCT( sndrv_seq_running_info,
+	TYPE_CHAR,		/* client id */
+	TYPE_CHAR,	/* 1 = big-endian */
+	TYPE_CHAR,
+	TYPE_CHAR,		/* reserved */
+	MK_ARRAY(TYPE_CHAR, 12)
+)
+
+STRUCT( sndrv_seq_client_info,
+	TYPE_INT,			/* client number to inquire */
+	TYPE_INT,			/* client type */
+	MK_ARRAY(TYPE_CHAR, 64),			/* client name */
+	TYPE_INT,		/* filter flags */
+	MK_ARRAY(TYPE_CHAR, 8), /* multicast filter bitmap */
+	MK_ARRAY(TYPE_CHAR, 32),	/* event filter bitmap */
+	TYPE_INT,			/* RO: number of ports */
+	TYPE_INT,			/* number of lost events */
+	MK_ARRAY(TYPE_CHAR, 64)		/* for future use */
+)
+
+STRUCT( sndrv_seq_client_pool,
+	TYPE_INT,			/* client number to inquire */
+	TYPE_INT,		/* outgoing (write) pool size */
+	TYPE_INT,			/* incoming (read) pool size */
+	TYPE_INT,		/* minimum free pool size for select/blocking mode */
+	TYPE_INT,		/* unused size */
+	TYPE_INT,			/* unused size */
+	MK_ARRAY(TYPE_CHAR, 64)
+)
+
+STRUCT( sndrv_seq_remove_events,
+	TYPE_INT,	/* Flags that determine what gets removed */
+
+	MK_STRUCT(STRUCT_sndrv_seq_real_time),
+
+	TYPE_CHAR,	/* Queue for REMOVE_DEST */
+	MK_STRUCT(STRUCT_sndrv_seq_addr),	/* Address for REMOVE_DEST */
+	TYPE_CHAR,	/* Channel for REMOVE_DEST */
+
+	TYPE_INT,	/* For REMOVE_EVENT_TYPE */
+	TYPE_CHAR,	/* Tag for REMOVE_TAG */
+
+	MK_ARRAY(TYPE_INT, 10)	/* To allow for future binary compatibility */
+
+)
+
+STRUCT( sndrv_seq_port_info,
+	MK_STRUCT(STRUCT_sndrv_seq_addr),	/* client/port numbers */
+	MK_ARRAY(TYPE_CHAR, 64),			/* port name */
+
+	TYPE_INT,	/* port capability bits */
+	TYPE_INT,		/* port type bits */
+	TYPE_INT,		/* channels per MIDI port */
+	TYPE_INT,		/* voices per MIDI port */
+	TYPE_INT,		/* voices per SYNTH port */
+
+	TYPE_INT,			/* R/O: subscribers for output (from this port) */
+	TYPE_INT,			/* R/O: subscribers for input (to this port) */
+
+	TYPE_PTRVOID,			/* reserved for kernel use (must be NULL) */
+	TYPE_INT,		/* misc. conditioning */
+	TYPE_CHAR,	/* queue # for timestamping */
+	MK_ARRAY(TYPE_CHAR, 59)		/* for future use */
+)
+
+STRUCT( sndrv_seq_queue_info,
+	TYPE_INT,		/* queue id */
+
+	/*
+	 *  security settings, only owner of this queue can start/stop timer
+	 *  etc. if the queue is locked for other clients
+	 */
+	TYPE_INT,		/* client id for owner of the queue */
+	TYPE_INT,		/* timing queue locked for other queues */
+	MK_ARRAY(TYPE_CHAR, 64),		/* name of this queue */
+	TYPE_INT,	/* flags */
+	MK_ARRAY(TYPE_CHAR, 60)	/* for future use */
+
+)
+
+STRUCT( sndrv_seq_queue_status,
+	TYPE_INT,			/* queue id */
+	TYPE_INT,			/* read-only - queue size */
+	TYPE_INT,	/* current tick */
+	MK_STRUCT(STRUCT_sndrv_seq_real_time), /* current time */
+	TYPE_INT,			/* running state of queue */
+	TYPE_INT,			/* various flags */
+	MK_ARRAY(TYPE_CHAR, 64)		/* for the future */
+)
+
+STRUCT( sndrv_seq_queue_tempo,
+	TYPE_INT,			/* sequencer queue */
+	TYPE_INT,
+	TYPE_INT,
+	TYPE_INT,	/* queue skew */
+	TYPE_INT,		/* queue skew base */
+	MK_ARRAY(TYPE_CHAR, 24)		/* for the future */
+)
+
+STRUCT( sndrv_timer_id,
+	TYPE_INT,
+	TYPE_INT,
+	TYPE_INT,
+	TYPE_INT,
+	TYPE_INT
+)
+
+STRUCT( sndrv_seq_queue_timer,
+	TYPE_INT,			/* sequencer queue */
+	TYPE_INT,			/* source timer type */
+	MK_STRUCT(STRUCT_sndrv_timer_id),	/* ALSA's timer ID */
+	TYPE_INT,	/* resolution in Hz */
+	MK_ARRAY(TYPE_CHAR, 64)		/* for the future use */
+)
+
+STRUCT( sndrv_seq_queue_client,
+	TYPE_INT,		/* sequencer queue */
+	TYPE_INT,		/* sequencer client */
+	TYPE_INT,		/* queue is used with this client
+				   (must be set for accepting events) */
+	/* per client watermarks */
+	MK_ARRAY(TYPE_CHAR, 64)	/* for future use */
+)
+
+STRUCT( sndrv_seq_port_subscribe,
+	MK_STRUCT(STRUCT_sndrv_seq_addr),	/* sender address */
+	MK_STRUCT(STRUCT_sndrv_seq_addr),	/* destination address */
+	TYPE_INT,		/* number of voices to be allocated (0 = don't care) */
+	TYPE_INT,		/* modes */
+	TYPE_CHAR,		/* input time-stamp queue (optional) */
+	MK_ARRAY(TYPE_CHAR, 3),		/* reserved */
+	MK_ARRAY(TYPE_CHAR, 64)
+)
+
+STRUCT( sndrv_seq_query_subs,
+	MK_STRUCT(STRUCT_sndrv_seq_addr),	/* client/port id to be searched */
+	TYPE_INT,		/* READ or WRITE */
+	TYPE_INT,		/* 0..N-1 */
+	TYPE_INT,		/* R/O: number of subscriptions on this port */
+	MK_STRUCT(STRUCT_sndrv_seq_addr),	/* R/O: result */
+	TYPE_CHAR,	/* R/O: result */
+	TYPE_INT,	/* R/O: result */
+	MK_ARRAY(TYPE_CHAR, 64)	/* for future use */
+)
+
+STRUCT( sndrv_seq_instr_info,
+	TYPE_INT,			/* operation result */
+	MK_ARRAY(TYPE_INT, 8),	/* bitmap of supported formats */
+	TYPE_INT,			/* count of RAM banks */
+	MK_ARRAY(TYPE_INT, 16), /* size of RAM banks */
+	TYPE_INT,			/* count of ROM banks */
+	MK_ARRAY(TYPE_INT, 8), /* size of ROM banks */
+	MK_ARRAY(TYPE_CHAR, 128)
+)
+
+STRUCT( sndrv_seq_instr_status,
+	TYPE_INT,			/* operation result */
+	MK_ARRAY(TYPE_INT, 16), /* free RAM in banks */
+	TYPE_INT,		/* count of downloaded instruments */
+	MK_ARRAY(TYPE_CHAR, 128)
+)
+
+STRUCT( sndrv_seq_instr_format_info,
+	MK_ARRAY(TYPE_CHAR, 16),		/* format identifier - SNDRV_SEQ_INSTR_ID_* */
+	TYPE_INT		/* max data length (without this structure) */
+)
+
+STRUCT( sndrv_seq_instr_format_info_result,
+	TYPE_INT,			/* operation result */
+	MK_ARRAY(TYPE_CHAR, 16),		/* format identifier */
+	TYPE_INT		/* filled data length (without this structure) */
+)
+
+STRUCT( sndrv_seq_instr_data,
+	MK_ARRAY(TYPE_CHAR, 32),			/* instrument name */
+	MK_ARRAY(TYPE_CHAR, 16),		/* for the future use */
+	TYPE_INT,			/* instrument type */
+	MK_STRUCT(STRUCT_sndrv_seq_instr),
+	MK_ARRAY(TYPE_CHAR, 4)	/* fillup */
+)
+
+STRUCT( sndrv_seq_instr_header,
+	MK_STRUCT(STRUCT_sndrv_seq_instr),
+	TYPE_INT,		/* get/put/free command */
+	TYPE_INT,		/* query flags (only for get) */
+	TYPE_INT,		/* real instrument data length (without header) */
+	TYPE_INT,			/* operation result */
+	MK_ARRAY(TYPE_CHAR, 16),		/* for the future */
+	MK_STRUCT(STRUCT_sndrv_seq_instr_data) /* instrument data (for put/get result) */
+)
+
+STRUCT( sndrv_seq_instr_cluster_set,
+	TYPE_INT, /* cluster identifier */
+	MK_ARRAY(TYPE_CHAR, 32),			/* cluster name */
+	TYPE_INT,			/* cluster priority */
+	MK_ARRAY(TYPE_CHAR, 64)		/* for the future use */
+)
+
+STRUCT( sndrv_seq_instr_cluster_get,
+	TYPE_INT, /* cluster identifier */
+	MK_ARRAY(TYPE_CHAR, 32),			/* cluster name */
+	TYPE_INT,			/* cluster priority */
+	MK_ARRAY(TYPE_CHAR, 64)		/* for the future use */
+)
+
+STRUCT( snd_dm_fm_info,
+	TYPE_CHAR,
+	TYPE_CHAR
+)
+
+STRUCT( snd_dm_fm_voice,
+	TYPE_CHAR,		/* operator cell (0 or 1) */
+	TYPE_CHAR,		/* FM voice (0 to 17) */
+
+	TYPE_CHAR,		/* amplitude modulation */
+	TYPE_CHAR,		/* vibrato effect */
+	TYPE_CHAR,	/* sustain phase */
+	TYPE_CHAR,	/* keyboard scaling */
+	TYPE_CHAR,		/* 4 bits: harmonic and multiplier */
+	TYPE_CHAR,	/* 2 bits: decrease output freq rises */
+	TYPE_CHAR,		/* 6 bits: volume */
+
+	TYPE_CHAR,		/* 4 bits: attack rate */
+	TYPE_CHAR,		/* 4 bits: decay rate */
+	TYPE_CHAR,		/* 4 bits: sustain level */
+	TYPE_CHAR,		/* 4 bits: release rate */
+
+	TYPE_CHAR,		/* 3 bits: feedback for op0 */
+	TYPE_CHAR,
+	TYPE_CHAR,		/* stereo left */
+	TYPE_CHAR,		/* stereo right */
+	TYPE_CHAR		/* 3 bits: waveform shape */
+)
+
+STRUCT( snd_dm_fm_note,
+	TYPE_CHAR,	/* 0-17 voice channel */
+	TYPE_CHAR,	/* 3 bits: what octave to play */
+	TYPE_INT,	/* 10 bits: frequency number */
+	TYPE_CHAR
+)
+
+STRUCT( snd_dm_fm_params,
+	TYPE_CHAR,		/* amplitude modulation depth (1=hi) */
+	TYPE_CHAR,	/* vibrato depth (1=hi) */
+	TYPE_CHAR,	/* keyboard split */
+	TYPE_CHAR,		/* percussion mode select */
+
+	/* This block is the percussion instrument data */
+	TYPE_CHAR,
+	TYPE_CHAR,
+	TYPE_CHAR,
+	TYPE_CHAR,
+	TYPE_CHAR
+)
+
+STRUCT( sndrv_aes_iec958,
+	MK_ARRAY(TYPE_CHAR, 24),	/* AES/IEC958 channel status bits */
+	MK_ARRAY(TYPE_CHAR, 147),	/* AES/IEC958 subcode bits */
+	TYPE_CHAR,		/* nothing */
+	MK_ARRAY(TYPE_CHAR, 4)	/* AES/IEC958 subframe bits */
+)
+
+STRUCT( sndrv_hwdep_info,
+	TYPE_INT,		/* WR: device number */
+	TYPE_INT,			/* R: card number */
+	MK_ARRAY(TYPE_CHAR, 64),		/* ID (user selectable) */
+	MK_ARRAY(TYPE_CHAR, 80),		/* hwdep name */
+	TYPE_INT,			/* hwdep interface */
+	MK_ARRAY(TYPE_CHAR, 64)	/* reserved for future */
+)
+
+/* generic DSP loader */
+STRUCT( sndrv_hwdep_dsp_status,
+	TYPE_INT,		/* R: driver-specific version */
+	MK_ARRAY(TYPE_CHAR, 32),		/* R: driver-specific ID string */
+	TYPE_INT,		/* R: number of DSP images to transfer */
+	TYPE_INT,	/* R: bit flags indicating the loaded DSPs */
+	TYPE_INT,	/* R: 1 = initialization finished */
+	MK_ARRAY(TYPE_CHAR, 16)	/* reserved for future use */
+)
+
+STRUCT( sndrv_hwdep_dsp_image,
+	TYPE_INT,		/* W: DSP index */
+	MK_ARRAY(TYPE_CHAR, 64),		/* W: ID (e.g. file name) */
+	TYPE_CHAR,		/* W: binary image */
+	TYPE_LONG,			/* W: size of image in bytes */
+	TYPE_LONG		/* W: driver-specific data */
+)
+
+STRUCT( sndrv_pcm_info,
+	TYPE_INT,		/* RO/WR (control): device number */
+	TYPE_INT,		/* RO/WR (control): subdevice number */
+	TYPE_INT,			/* RO/WR (control): stream number */
+	TYPE_INT,			/* R: card number */
+	MK_ARRAY(TYPE_CHAR, 64),		/* ID (user selectable) */
+	MK_ARRAY(TYPE_CHAR, 80),		/* name of this device */
+	MK_ARRAY(TYPE_CHAR, 32),	/* subdevice name */
+	TYPE_INT,			/* SNDRV_PCM_CLASS_* */
+	TYPE_INT,		/* SNDRV_PCM_SUBCLASS_* */
+	TYPE_INT,
+	TYPE_INT,
+	MK_ARRAY(TYPE_INT, 4),
+
+	MK_ARRAY(TYPE_CHAR, 64)	/* reserved for future... */
+)
+
+STRUCT( sndrv_interval,
+	TYPE_INT,
+	TYPE_INT,
+	TYPE_INTBITFIELD
+)
+
+STRUCT( sndrv_mask,
+	MK_ARRAY(TYPE_INT, (SNDRV_MASK_MAX+31)/32)
+)
+
+STRUCT( sndrv_pcm_hw_params,
+	TYPE_INT,
+	MK_ARRAY(MK_STRUCT(STRUCT_sndrv_mask),SNDRV_PCM_HW_PARAM_LAST_MASK - SNDRV_PCM_HW_PARAM_FIRST_MASK + 1),
+	MK_ARRAY(MK_STRUCT(STRUCT_sndrv_mask), 5),	/* reserved masks */
+	MK_ARRAY(MK_STRUCT(STRUCT_sndrv_interval), SNDRV_PCM_HW_PARAM_LAST_INTERVAL - SNDRV_PCM_HW_PARAM_FIRST_INTERVAL + 1),
+	MK_ARRAY(MK_STRUCT(STRUCT_sndrv_interval), 9),	/* reserved intervals */
+	TYPE_INT,		/* W: requested masks */
+	TYPE_INT,		/* R: changed masks */
+	TYPE_INT,		/* R: Info flags for returned setup */
+	TYPE_INT,		/* R: used most significant bits */
+	TYPE_INT,		/* R: rate numerator */
+	TYPE_INT,		/* R: rate denominator */
+	TYPE_LONG,	/* R: chip FIFO size in frames */
+	MK_ARRAY(TYPE_CHAR, 64)	/* reserved for future */
+)
+
+STRUCT( sndrv_pcm_sw_params,
+	TYPE_INT,			/* timestamp mode */
+	TYPE_INT,
+	TYPE_INT,			/* min ticks to sleep */
+	TYPE_LONG,		/* min avail frames for wakeup */
+	TYPE_LONG,		/* xfer size need to be a multiple */
+	TYPE_LONG,	/* min hw_avail frames for automatic start */
+	TYPE_LONG,	/* min avail frames for automatic stop */
+	TYPE_LONG,	/* min distance from noise for silence filling */
+	TYPE_LONG,	/* silence block size */
+	TYPE_LONG,		/* poTYPE_INTers wrap point */
+	MK_ARRAY(TYPE_CHAR, 64)		/* reserved for future */
+)
+
+STRUCT( sndrv_pcm_channel_info,
+	TYPE_INT,
+	TYPE_LONG,			/* mmap offset (FIXME) */
+	TYPE_INT,		/* offset to first sample in bits */
+	TYPE_INT		/* samples distance in bits */
+)
+
+
+STRUCT( sndrv_pcm_status,
+	TYPE_INT,			/* stream state */
+	MK_STRUCT(STRUCT_timespec),	/* time when stream was started/stopped/paused */
+	MK_STRUCT(STRUCT_timespec),		/* reference timestamp */
+	TYPE_LONG,	/* appl ptr */
+	TYPE_LONG,	/* hw ptr */
+	TYPE_LONG,	/* current delay in frames */
+	TYPE_LONG,	/* number of frames available */
+	TYPE_LONG,	/* max frames available on hw since last status */
+	TYPE_LONG,	/* count of ADC (capture) overrange detections from last status */
+	TYPE_INT,		/* suspended stream state */
+	MK_ARRAY(TYPE_CHAR, 60)	/* must be filled with zero */
+)
+
+STRUCT( sndrv_pcm_mmap_status,
+	TYPE_INT,			/* RO: state - SNDRV_PCM_STATE_XXXX */
+	TYPE_INT,			/* Needed for 64 bit alignment */
+	TYPE_LONG,	/* RO: hw ptr (0...boundary-1) */
+	MK_STRUCT(STRUCT_timespec),		/* Timestamp */
+	TYPE_INT		/* RO: suspended stream state */
+)
+
+STRUCT( sndrv_pcm_mmap_control,
+	TYPE_LONG,	/* RW: appl ptr (0...boundary-1) */
+	TYPE_LONG	/* RW: min available frames for wakeup */
+)
+
+STRUCT( sndrv_pcm_sync_ptr,
+	TYPE_INT,
+	// FIXME: does not work with 64-bit target
+	MK_STRUCT(STRUCT_sndrv_pcm_mmap_status), // 28 bytes on 32-bit target
+	MK_ARRAY(TYPE_CHAR, 64 - 24), // so we pad to 64 bytes (was a union)
+
+	MK_STRUCT(STRUCT_sndrv_pcm_mmap_control), // 8 bytes on 32-bit target
+	MK_ARRAY(TYPE_CHAR, 64 - 8) // so we pad to 64 bytes (was a union))
+)
+
+STRUCT( sndrv_xferi,
+	TYPE_LONG,
+	TYPE_PTRVOID,
+	TYPE_LONG
+)
+
+STRUCT( sndrv_xfern,
+	TYPE_LONG,
+	TYPE_PTRVOID,
+	TYPE_LONG
+)
+
+STRUCT( sndrv_rawmidi_info,
+	TYPE_INT,		/* RO/WR (control): device number */
+	TYPE_INT,		/* RO/WR (control): subdevice number */
+	TYPE_INT,			/* WR: stream */
+	TYPE_INT,			/* R: card number */
+	TYPE_INT,		/* SNDRV_RAWMIDI_INFO_XXXX */
+	MK_ARRAY(TYPE_CHAR, 64),		/* ID (user selectable) */
+	MK_ARRAY(TYPE_CHAR, 80),		/* name of device */
+	MK_ARRAY(TYPE_CHAR, 32),	/* name of active or selected subdevice */
+	TYPE_INT,
+	TYPE_INT,
+	MK_ARRAY(TYPE_CHAR, 64)	/* reserved for future use */
+)
+
+STRUCT( sndrv_rawmidi_params,
+	TYPE_INT,
+	TYPE_LONG,		/* queue size in bytes */
+	TYPE_LONG,		/* minimum avail bytes for wakeup */
+	TYPE_INT, /* do not send active sensing byte in close() */
+	MK_ARRAY(TYPE_CHAR, 16)	/* reserved for future use */
+)
+
+STRUCT( sndrv_rawmidi_status,
+	TYPE_INT,
+	MK_STRUCT(STRUCT_timespec),		/* Timestamp */
+	TYPE_LONG,			/* available bytes */
+	TYPE_LONG,			/* count of overruns since last status (in bytes) */
+	MK_ARRAY(TYPE_CHAR, 16)	/* reserved for future use */
+)
+
+STRUCT( sndrv_timer_ginfo,
+	MK_STRUCT(STRUCT_sndrv_timer_id),	/* requested timer ID */
+	TYPE_INT,		/* timer flags - SNDRV_TIMER_FLG_* */
+	TYPE_INT,			/* card number */
+	MK_ARRAY(TYPE_CHAR, 64),		/* timer identification */
+	MK_ARRAY(TYPE_CHAR, 80),		/* timer name */
+	TYPE_LONG,	/* reserved for future use */
+	TYPE_LONG,	/* average period resolution in ns */
+	TYPE_LONG,	/* minimal period resolution in ns */
+	TYPE_LONG,	/* maximal period resolution in ns */
+	TYPE_INT,		/* active timer clients */
+	MK_ARRAY(TYPE_CHAR, 32)
+)
+
+STRUCT( sndrv_timer_gparams,
+	MK_STRUCT(STRUCT_sndrv_timer_id),	/* requested timer ID */
+	TYPE_LONG,	/* requested precise period duration (in seconds) - numerator */
+	TYPE_LONG,	/* requested precise period duration (in seconds) - denominator */
+	MK_ARRAY(TYPE_CHAR, 32)
+)
+
+STRUCT( sndrv_timer_gstatus,
+	MK_STRUCT(STRUCT_sndrv_timer_id),	/* requested timer ID */
+	TYPE_LONG,	/* current period resolution in ns */
+	TYPE_LONG,	/* precise current period resolution (in seconds) - numerator */
+	TYPE_LONG,	/* precise current period resolution (in seconds) - denominator */
+	MK_ARRAY(TYPE_CHAR, 32)
+)
+
+STRUCT( sndrv_timer_select,
+	MK_STRUCT(STRUCT_sndrv_timer_id),	/* bind to timer ID */
+	MK_ARRAY(TYPE_CHAR, 32)	/* reserved */
+)
+
+STRUCT( sndrv_timer_info,
+	TYPE_INT,		/* timer flags - SNDRV_TIMER_FLG_* */
+	TYPE_INT,			/* card number */
+	MK_ARRAY(TYPE_CHAR, 64),		/* timer identificator */
+	MK_ARRAY(TYPE_CHAR, 80),		/* timer name */
+	TYPE_LONG,	/* reserved for future use */
+	TYPE_LONG,	/* average period resolution in ns */
+	MK_ARRAY(TYPE_CHAR, 64)	/* reserved */
+)
+
+STRUCT( sndrv_timer_params,
+	TYPE_INT,		/* flags - SNDRV_MIXER_PSFLG_* */
+	TYPE_INT,		/* requested resolution in ticks */
+	TYPE_INT,	/* total size of queue (32-1024) */
+	TYPE_INT,
+	TYPE_INT,		/* event filter (bitmask of SNDRV_TIMER_EVENT_*) */
+	MK_ARRAY(TYPE_CHAR, 60)	/* reserved */
+)
+
+STRUCT( sndrv_timer_status,
+	MK_STRUCT(STRUCT_timespec),		/* Timestamp - last update */
+	TYPE_INT,	/* current period resolution in ns */
+	TYPE_INT,		/* counter of master tick lost */
+	TYPE_INT,		/* count of read queue overruns */
+	TYPE_INT,		/* used queue size */
+	MK_ARRAY(TYPE_CHAR, 64)	/* reserved */
+)
+
+STRUCT( sndrv_timer_read,
+	TYPE_INT,
+	TYPE_INT
+)
+
+STRUCT( sndrv_timer_tread,
+	TYPE_INT,
+	MK_STRUCT(STRUCT_timespec),
+	TYPE_INT
+)
+
+STRUCT( sndrv_ctl_card_info,
+	TYPE_INT,			/* card number */
+	TYPE_INT,			/* reserved for future (was type) */
+	MK_ARRAY(TYPE_CHAR, 16),		/* ID of card (user selectable) */
+	MK_ARRAY(TYPE_CHAR, 16),	/* Driver name */
+	MK_ARRAY(TYPE_CHAR, 32),		/* Short name of soundcard */
+	MK_ARRAY(TYPE_CHAR, 80),	/* name + info text about soundcard */
+	MK_ARRAY(TYPE_CHAR, 16),	/* reserved for future (was ID of mixer) */
+	MK_ARRAY(TYPE_CHAR, 80),	/* visual mixer identification */
+	MK_ARRAY(TYPE_CHAR, 80),	/* card components / fine identification, delimited with one space (AC97 etc..) */
+	MK_ARRAY(TYPE_CHAR, 48)	/* reserved for future */
+)
+
+STRUCT( sndrv_ctl_elem_id,
+	TYPE_INT,
+	TYPE_INT,			/* interface identifier */
+	TYPE_INT,		/* device/client number */
+	TYPE_INT,		/* subdevice (substream) number */
+	MK_ARRAY(TYPE_CHAR, 44),		/* ASCII name of item */
+	TYPE_INT		/* index of item */
+)
+
+STRUCT( sndrv_ctl_elem_list,
+	TYPE_INT,		/* W: first element ID to get */
+	TYPE_INT,		/* W: count of element IDs to get */
+	TYPE_INT,		/* R: count of element IDs set */
+	TYPE_INT,		/* R: count of all elements */
+	MK_STRUCT(STRUCT_sndrv_ctl_elem_id), /* R: IDs */
+	MK_ARRAY(TYPE_CHAR, 50)
+)
+
+STRUCT( sndrv_ctl_elem_info,
+	MK_STRUCT(STRUCT_sndrv_ctl_elem_id),	/* W: element ID */
+	TYPE_INT,			/* R: value type - SNDRV_CTL_ELEM_TYPE_* */
+	TYPE_INT,		/* R: value access (bitmask) - SNDRV_CTL_ELEM_ACCESS_* */
+	TYPE_INT,		/* count of values */
+	TYPE_INT,			/* owner's PID of this control */
+	MK_ARRAY(TYPE_CHAR, 128), // FIXME: prone to break (was union)
+	MK_ARRAY(TYPE_SHORT, 4),		/* dimensions */
+	MK_ARRAY(TYPE_CHAR, 64-4*sizeof(unsigned short))
+)
+
+STRUCT( sndrv_ctl_elem_value,
+	MK_STRUCT(STRUCT_sndrv_ctl_elem_id),	/* W: element ID */
+	TYPE_INT,	/* W: use indirect pointer (xxx_ptr member) */
+	MK_ARRAY(TYPE_INT, 128),
+	MK_STRUCT(STRUCT_timespec),
+	MK_ARRAY(TYPE_CHAR, 128-sizeof(struct timespec)) // FIXME: breaks on 64-bit host
+)
+
+STRUCT( sndrv_ctl_tlv,
+	TYPE_INT,     /* control element numeric identification */
+        TYPE_INT,    /* in bytes aligned to 4 */
+	MK_ARRAY(TYPE_INT, 0)    /* first TLV */ // FIXME: what is this supposed to become?
+)
+
+STRUCT( sndrv_ctl_event,
+	TYPE_INT,				/* event type - SNDRV_CTL_EVENT_* */
+	TYPE_INT,
+	MK_STRUCT(STRUCT_sndrv_ctl_elem_id)    // 64 bytes
+)
+
+STRUCT( iovec,
+	TYPE_PTRVOID,
+	TYPE_LONG
+      )
+
+
+STRUCT( sndrv_xferv,
+	MK_STRUCT(STRUCT_iovec),
+	TYPE_LONG
+)
+
+STRUCT(emu10k1_fx8010_info,
+	TYPE_INT,	/* in samples */
+	TYPE_INT,	/* in samples */
+	MK_ARRAY(MK_ARRAY(TYPE_CHAR, 32), 16),		/* names of FXBUSes */
+	MK_ARRAY(MK_ARRAY(TYPE_CHAR, 32), 16),		/* names of external inputs */
+	MK_ARRAY(MK_ARRAY(TYPE_CHAR, 32), 32),		/* names of external outputs */
+	TYPE_INT		/* count of GPR controls */
+)
+
+STRUCT(emu10k1_ctl_elem_id,
+	TYPE_INT,		/* don't use */
+	TYPE_INT,			/* interface identifier */
+	TYPE_INT,		/* device/client number */
+	TYPE_INT,		/* subdevice (substream) number */
+	MK_ARRAY(TYPE_CHAR, 44),		/* ASCII name of item */
+	TYPE_INT		/* index of item */
+)
+
+STRUCT(emu10k1_fx8010_control_gpr,
+	MK_STRUCT(STRUCT_emu10k1_ctl_elem_id),	/* full control ID definition */
+	TYPE_INT,		/* visible count */
+	TYPE_INT,		/* count of GPR (1..16) */
+	MK_ARRAY(TYPE_SHORT, 32),		/* GPR number(s) */
+	MK_ARRAY(TYPE_INT, 32),		/* initial values */
+	TYPE_INT,		/* minimum range */
+	TYPE_INT,		/* maximum range */
+	TYPE_INT,	/* translation type (EMU10K1_GPR_TRANSLATION*) */
+	TYPE_INT
+)
+
+#ifndef TARGET_LONG_SIZE
+#define TARGET_LONG_SIZE 4
+#endif
+
+STRUCT(emu10k1_fx8010_code,
+	MK_ARRAY(TYPE_CHAR, 128),
+
+	MK_ARRAY(TYPE_LONG, 0x200/(TARGET_LONG_SIZE*8)), /* bitmask of valid initializers */
+	TYPE_PTRVOID,		  /* initializers */
+
+	TYPE_INT, /* count of GPR controls to add/replace */
+	MK_STRUCT(STRUCT_emu10k1_fx8010_control_gpr), /* GPR controls to add/replace */
+
+	TYPE_INT, /* count of GPR controls to remove */
+	MK_STRUCT(STRUCT_emu10k1_ctl_elem_id), /* IDs of GPR controls to remove */
+
+	TYPE_INT, /* count of GPR controls to list */
+	TYPE_INT, /* total count of GPR controls */
+	MK_STRUCT(STRUCT_emu10k1_fx8010_control_gpr), /* listed GPR controls */
+
+	MK_ARRAY(TYPE_LONG, 0x100/(TARGET_LONG_SIZE*8)), /* bitmask of valid initializers */
+	TYPE_PTRVOID,	/* data initializers */
+	TYPE_PTRVOID,	/* map initializers */
+
+	MK_ARRAY(TYPE_LONG, 1024/(TARGET_LONG_SIZE*8)),  /* bitmask of valid instructions */
+	TYPE_PTRVOID	/* one instruction - 64 bits */
+)
+
+STRUCT(emu10k1_fx8010_tram,
+	TYPE_INT,		/* 31.bit == 1 -> external TRAM */
+	TYPE_INT,		/* size in samples (4 bytes) */
+	TYPE_INT		/* pointer to samples (20-bit) */
+					/* NULL->clear memory */
+)
+
+STRUCT(emu10k1_fx8010_pcm,
+	TYPE_INT,		/* substream number */
+	TYPE_INT,		/* reserved */
+	TYPE_INT,
+	TYPE_INT,	/* ring buffer position in TRAM (in samples) */
+	TYPE_INT,	/* count of buffered samples */
+	TYPE_SHORT,		/* GPR containing size of ringbuffer in samples (host) */
+	TYPE_SHORT,
+	TYPE_SHORT,	/* GPR containing count of samples between two TYPE_INTerrupts (host) */
+	TYPE_SHORT,
+	TYPE_SHORT,	/* GPR containing trigger (activate) information (host) */
+	TYPE_SHORT,	/* GPR containing info if PCM is running (FX8010) */
+	TYPE_CHAR,		/* reserved */
+	MK_ARRAY(TYPE_CHAR, 32),	/* external TRAM address & data (one per channel) */
+	TYPE_INT		/* reserved */
+)
+
+STRUCT( hdsp_peak_rms,
+	MK_ARRAY(TYPE_INT, 26),
+	MK_ARRAY(TYPE_INT, 26),
+	MK_ARRAY(TYPE_INT, 28),
+	MK_ARRAY(TYPE_LONGLONG, 26),
+	MK_ARRAY(TYPE_LONGLONG, 26),
+	/* These are only used for H96xx cards */
+	MK_ARRAY(TYPE_LONGLONG, 26)
+)
+
+STRUCT( hdsp_config_info,
+	TYPE_CHAR,
+	TYPE_CHAR,
+	TYPE_CHAR,
+	TYPE_CHAR,
+	MK_ARRAY(TYPE_CHAR, 3),
+	TYPE_CHAR,
+	TYPE_CHAR,
+	TYPE_CHAR,
+	TYPE_CHAR,
+	TYPE_CHAR,
+	TYPE_INT,
+	TYPE_INT,
+	TYPE_INT,
+	TYPE_CHAR,
+	TYPE_CHAR,
+	TYPE_CHAR,
+	TYPE_CHAR,
+	TYPE_CHAR,
+	TYPE_CHAR,
+	TYPE_CHAR,
+	TYPE_CHAR,
+	TYPE_CHAR,
+	TYPE_CHAR
+)
+
+STRUCT( hdsp_firmware,
+	TYPE_PTRVOID	/* 24413 x 4 bytes */
+)
+
+STRUCT( hdsp_version,
+	TYPE_INT,
+	TYPE_SHORT
+)
+
+STRUCT( hdsp_mixer,
+	MK_ARRAY(TYPE_SHORT, HDSP_MATRIX_MIXER_SIZE)
+)
+
+STRUCT( hdsp_9632_aeb,
+	TYPE_INT,
+	TYPE_INT
+)
+
+STRUCT( snd_sb_csp_mc_header,
+	MK_ARRAY(TYPE_CHAR, 16),		/* id name of codec */
+	TYPE_SHORT	/* requested function */
+)
+
+STRUCT( snd_sb_csp_microcode,
+	MK_STRUCT(STRUCT_snd_sb_csp_mc_header),
+	MK_ARRAY(TYPE_CHAR, SNDRV_SB_CSP_MAX_MICROCODE_FILE_SIZE)
+)
+
+STRUCT( snd_sb_csp_start,
+	TYPE_INT,
+	TYPE_INT
+)
+
+STRUCT( snd_sb_csp_info,
+	MK_ARRAY(TYPE_CHAR, 16),		/* id name of codec */
+	TYPE_SHORT,		/* function number */
+	TYPE_INT,	/* accepted PCM formats */
+	TYPE_SHORT,	/* accepted channels */
+	TYPE_SHORT,	/* accepted sample width */
+	TYPE_SHORT,	/* accepted sample rates */
+	TYPE_SHORT,
+	TYPE_SHORT,	/* current channels  */
+	TYPE_SHORT,	/* current sample width */
+	TYPE_SHORT,		/* version id: 0x10 - 0x1f */
+	TYPE_SHORT		/* state bits */
+)
+
+STRUCT( sscape_bootblock,
+	MK_ARRAY(TYPE_CHAR, 256),
+	TYPE_INT
+)
+
+STRUCT( sscape_microcode,
+  TYPE_PTRVOID
+)

Places

File 0004-qemu-cvs-alsa_ioctl.patch of Package qemu (Revision ddb2a4bb60358e9eafefbd90f5f23ba7)

Places