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authorTakashi Iwai <tiwai@suse.de>2009-03-11 04:52:28 -0400
committerTakashi Iwai <tiwai@suse.de>2009-03-11 04:55:03 -0400
commit78a05b522044a50dc2a6811d10b9ee3f7c3e78f8 (patch)
tree14e0f6715ca1fb3cf4ef5c1912a65d950225028c /include/sound/asound.h
parent47e78ecc2adb778c7d2b54924e90433a0182a6ba (diff)
ALSA: Use define for ioctl definitions
Use define instead of enum for ioctl definitions since strace can't parse ioctls defined via enum properly. Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'include/sound/asound.h')
-rw-r--r--include/sound/asound.h171
1 files changed, 79 insertions, 92 deletions
diff --git a/include/sound/asound.h b/include/sound/asound.h
index b6e01e6b3f86..fad3e0c7b932 100644
--- a/include/sound/asound.h
+++ b/include/sound/asound.h
@@ -126,12 +126,10 @@ struct snd_hwdep_dsp_image {
126 unsigned long driver_data; /* W: driver-specific data */ 126 unsigned long driver_data; /* W: driver-specific data */
127}; 127};
128 128
129enum { 129#define SNDRV_HWDEP_IOCTL_PVERSION _IOR ('H', 0x00, int)
130 SNDRV_HWDEP_IOCTL_PVERSION = _IOR ('H', 0x00, int), 130#define SNDRV_HWDEP_IOCTL_INFO _IOR ('H', 0x01, struct snd_hwdep_info)
131 SNDRV_HWDEP_IOCTL_INFO = _IOR ('H', 0x01, struct snd_hwdep_info), 131#define SNDRV_HWDEP_IOCTL_DSP_STATUS _IOR('H', 0x02, struct snd_hwdep_dsp_status)
132 SNDRV_HWDEP_IOCTL_DSP_STATUS = _IOR('H', 0x02, struct snd_hwdep_dsp_status), 132#define SNDRV_HWDEP_IOCTL_DSP_LOAD _IOW('H', 0x03, struct snd_hwdep_dsp_image)
133 SNDRV_HWDEP_IOCTL_DSP_LOAD = _IOW('H', 0x03, struct snd_hwdep_dsp_image)
134};
135 133
136/***************************************************************************** 134/*****************************************************************************
137 * * 135 * *
@@ -451,40 +449,35 @@ enum {
451 SNDRV_PCM_TSTAMP_TYPE_LAST = SNDRV_PCM_TSTAMP_TYPE_MONOTONIC, 449 SNDRV_PCM_TSTAMP_TYPE_LAST = SNDRV_PCM_TSTAMP_TYPE_MONOTONIC,
452}; 450};
453 451
454enum { 452#define SNDRV_PCM_IOCTL_PVERSION _IOR('A', 0x00, int)
455 SNDRV_PCM_IOCTL_PVERSION = _IOR('A', 0x00, int), 453#define SNDRV_PCM_IOCTL_INFO _IOR('A', 0x01, struct snd_pcm_info)
456 SNDRV_PCM_IOCTL_INFO = _IOR('A', 0x01, struct snd_pcm_info), 454#define SNDRV_PCM_IOCTL_TSTAMP _IOW('A', 0x02, int)
457 SNDRV_PCM_IOCTL_TSTAMP = _IOW('A', 0x02, int), 455#define SNDRV_PCM_IOCTL_TTSTAMP _IOW('A', 0x03, int)
458 SNDRV_PCM_IOCTL_TTSTAMP = _IOW('A', 0x03, int), 456#define SNDRV_PCM_IOCTL_HW_REFINE _IOWR('A', 0x10, struct snd_pcm_hw_params)
459 SNDRV_PCM_IOCTL_HW_REFINE = _IOWR('A', 0x10, struct snd_pcm_hw_params), 457#define SNDRV_PCM_IOCTL_HW_PARAMS _IOWR('A', 0x11, struct snd_pcm_hw_params)
460 SNDRV_PCM_IOCTL_HW_PARAMS = _IOWR('A', 0x11, struct snd_pcm_hw_params), 458#define SNDRV_PCM_IOCTL_HW_FREE _IO('A', 0x12)
461 SNDRV_PCM_IOCTL_HW_FREE = _IO('A', 0x12), 459#define SNDRV_PCM_IOCTL_SW_PARAMS _IOWR('A', 0x13, struct snd_pcm_sw_params)
462 SNDRV_PCM_IOCTL_SW_PARAMS = _IOWR('A', 0x13, struct snd_pcm_sw_params), 460#define SNDRV_PCM_IOCTL_STATUS _IOR('A', 0x20, struct snd_pcm_status)
463 SNDRV_PCM_IOCTL_STATUS = _IOR('A', 0x20, struct snd_pcm_status), 461#define SNDRV_PCM_IOCTL_DELAY _IOR('A', 0x21, snd_pcm_sframes_t)
464 SNDRV_PCM_IOCTL_DELAY = _IOR('A', 0x21, snd_pcm_sframes_t), 462#define SNDRV_PCM_IOCTL_HWSYNC _IO('A', 0x22)
465 SNDRV_PCM_IOCTL_HWSYNC = _IO('A', 0x22), 463#define SNDRV_PCM_IOCTL_SYNC_PTR _IOWR('A', 0x23, struct snd_pcm_sync_ptr)
466 SNDRV_PCM_IOCTL_SYNC_PTR = _IOWR('A', 0x23, struct snd_pcm_sync_ptr), 464#define SNDRV_PCM_IOCTL_CHANNEL_INFO _IOR('A', 0x32, struct snd_pcm_channel_info)
467 SNDRV_PCM_IOCTL_CHANNEL_INFO = _IOR('A', 0x32, struct snd_pcm_channel_info), 465#define SNDRV_PCM_IOCTL_PREPARE _IO('A', 0x40)
468 SNDRV_PCM_IOCTL_PREPARE = _IO('A', 0x40), 466#define SNDRV_PCM_IOCTL_RESET _IO('A', 0x41)
469 SNDRV_PCM_IOCTL_RESET = _IO('A', 0x41), 467#define SNDRV_PCM_IOCTL_START _IO('A', 0x42)
470 SNDRV_PCM_IOCTL_START = _IO('A', 0x42), 468#define SNDRV_PCM_IOCTL_DROP _IO('A', 0x43)
471 SNDRV_PCM_IOCTL_DROP = _IO('A', 0x43), 469#define SNDRV_PCM_IOCTL_DRAIN _IO('A', 0x44)
472 SNDRV_PCM_IOCTL_DRAIN = _IO('A', 0x44), 470#define SNDRV_PCM_IOCTL_PAUSE _IOW('A', 0x45, int)
473 SNDRV_PCM_IOCTL_PAUSE = _IOW('A', 0x45, int), 471#define SNDRV_PCM_IOCTL_REWIND _IOW('A', 0x46, snd_pcm_uframes_t)
474 SNDRV_PCM_IOCTL_REWIND = _IOW('A', 0x46, snd_pcm_uframes_t), 472#define SNDRV_PCM_IOCTL_RESUME _IO('A', 0x47)
475 SNDRV_PCM_IOCTL_RESUME = _IO('A', 0x47), 473#define SNDRV_PCM_IOCTL_XRUN _IO('A', 0x48)
476 SNDRV_PCM_IOCTL_XRUN = _IO('A', 0x48), 474#define SNDRV_PCM_IOCTL_FORWARD _IOW('A', 0x49, snd_pcm_uframes_t)
477 SNDRV_PCM_IOCTL_FORWARD = _IOW('A', 0x49, snd_pcm_uframes_t), 475#define SNDRV_PCM_IOCTL_WRITEI_FRAMES _IOW('A', 0x50, struct snd_xferi)
478 SNDRV_PCM_IOCTL_WRITEI_FRAMES = _IOW('A', 0x50, struct snd_xferi), 476#define SNDRV_PCM_IOCTL_READI_FRAMES _IOR('A', 0x51, struct snd_xferi)
479 SNDRV_PCM_IOCTL_READI_FRAMES = _IOR('A', 0x51, struct snd_xferi), 477#define SNDRV_PCM_IOCTL_WRITEN_FRAMES _IOW('A', 0x52, struct snd_xfern)
480 SNDRV_PCM_IOCTL_WRITEN_FRAMES = _IOW('A', 0x52, struct snd_xfern), 478#define SNDRV_PCM_IOCTL_READN_FRAMES _IOR('A', 0x53, struct snd_xfern)
481 SNDRV_PCM_IOCTL_READN_FRAMES = _IOR('A', 0x53, struct snd_xfern), 479#define SNDRV_PCM_IOCTL_LINK _IOW('A', 0x60, int)
482 SNDRV_PCM_IOCTL_LINK = _IOW('A', 0x60, int), 480#define SNDRV_PCM_IOCTL_UNLINK _IO('A', 0x61)
483 SNDRV_PCM_IOCTL_UNLINK = _IO('A', 0x61),
484};
485
486/* Trick to make alsa-lib/acinclude.m4 happy */
487#define SNDRV_PCM_IOCTL_REWIND SNDRV_PCM_IOCTL_REWIND
488 481
489/***************************************************************************** 482/*****************************************************************************
490 * * 483 * *
@@ -538,14 +531,12 @@ struct snd_rawmidi_status {
538 unsigned char reserved[16]; /* reserved for future use */ 531 unsigned char reserved[16]; /* reserved for future use */
539}; 532};
540 533
541enum { 534#define SNDRV_RAWMIDI_IOCTL_PVERSION _IOR('W', 0x00, int)
542 SNDRV_RAWMIDI_IOCTL_PVERSION = _IOR('W', 0x00, int), 535#define SNDRV_RAWMIDI_IOCTL_INFO _IOR('W', 0x01, struct snd_rawmidi_info)
543 SNDRV_RAWMIDI_IOCTL_INFO = _IOR('W', 0x01, struct snd_rawmidi_info), 536#define SNDRV_RAWMIDI_IOCTL_PARAMS _IOWR('W', 0x10, struct snd_rawmidi_params)
544 SNDRV_RAWMIDI_IOCTL_PARAMS = _IOWR('W', 0x10, struct snd_rawmidi_params), 537#define SNDRV_RAWMIDI_IOCTL_STATUS _IOWR('W', 0x20, struct snd_rawmidi_status)
545 SNDRV_RAWMIDI_IOCTL_STATUS = _IOWR('W', 0x20, struct snd_rawmidi_status), 538#define SNDRV_RAWMIDI_IOCTL_DROP _IOW('W', 0x30, int)
546 SNDRV_RAWMIDI_IOCTL_DROP = _IOW('W', 0x30, int), 539#define SNDRV_RAWMIDI_IOCTL_DRAIN _IOW('W', 0x31, int)
547 SNDRV_RAWMIDI_IOCTL_DRAIN = _IOW('W', 0x31, int),
548};
549 540
550/* 541/*
551 * Timer section - /dev/snd/timer 542 * Timer section - /dev/snd/timer
@@ -654,23 +645,21 @@ struct snd_timer_status {
654 unsigned char reserved[64]; /* reserved */ 645 unsigned char reserved[64]; /* reserved */
655}; 646};
656 647
657enum { 648#define SNDRV_TIMER_IOCTL_PVERSION _IOR('T', 0x00, int)
658 SNDRV_TIMER_IOCTL_PVERSION = _IOR('T', 0x00, int), 649#define SNDRV_TIMER_IOCTL_NEXT_DEVICE _IOWR('T', 0x01, struct snd_timer_id)
659 SNDRV_TIMER_IOCTL_NEXT_DEVICE = _IOWR('T', 0x01, struct snd_timer_id), 650#define SNDRV_TIMER_IOCTL_TREAD _IOW('T', 0x02, int)
660 SNDRV_TIMER_IOCTL_TREAD = _IOW('T', 0x02, int), 651#define SNDRV_TIMER_IOCTL_GINFO _IOWR('T', 0x03, struct snd_timer_ginfo)
661 SNDRV_TIMER_IOCTL_GINFO = _IOWR('T', 0x03, struct snd_timer_ginfo), 652#define SNDRV_TIMER_IOCTL_GPARAMS _IOW('T', 0x04, struct snd_timer_gparams)
662 SNDRV_TIMER_IOCTL_GPARAMS = _IOW('T', 0x04, struct snd_timer_gparams), 653#define SNDRV_TIMER_IOCTL_GSTATUS _IOWR('T', 0x05, struct snd_timer_gstatus)
663 SNDRV_TIMER_IOCTL_GSTATUS = _IOWR('T', 0x05, struct snd_timer_gstatus), 654#define SNDRV_TIMER_IOCTL_SELECT _IOW('T', 0x10, struct snd_timer_select)
664 SNDRV_TIMER_IOCTL_SELECT = _IOW('T', 0x10, struct snd_timer_select), 655#define SNDRV_TIMER_IOCTL_INFO _IOR('T', 0x11, struct snd_timer_info)
665 SNDRV_TIMER_IOCTL_INFO = _IOR('T', 0x11, struct snd_timer_info), 656#define SNDRV_TIMER_IOCTL_PARAMS _IOW('T', 0x12, struct snd_timer_params)
666 SNDRV_TIMER_IOCTL_PARAMS = _IOW('T', 0x12, struct snd_timer_params), 657#define SNDRV_TIMER_IOCTL_STATUS _IOR('T', 0x14, struct snd_timer_status)
667 SNDRV_TIMER_IOCTL_STATUS = _IOR('T', 0x14, struct snd_timer_status), 658/* The following four ioctls are changed since 1.0.9 due to confliction */
668 /* The following four ioctls are changed since 1.0.9 due to confliction */ 659#define SNDRV_TIMER_IOCTL_START _IO('T', 0xa0)
669 SNDRV_TIMER_IOCTL_START = _IO('T', 0xa0), 660#define SNDRV_TIMER_IOCTL_STOP _IO('T', 0xa1)
670 SNDRV_TIMER_IOCTL_STOP = _IO('T', 0xa1), 661#define SNDRV_TIMER_IOCTL_CONTINUE _IO('T', 0xa2)
671 SNDRV_TIMER_IOCTL_CONTINUE = _IO('T', 0xa2), 662#define SNDRV_TIMER_IOCTL_PAUSE _IO('T', 0xa3)
672 SNDRV_TIMER_IOCTL_PAUSE = _IO('T', 0xa3),
673};
674 663
675struct snd_timer_read { 664struct snd_timer_read {
676 unsigned int resolution; 665 unsigned int resolution;
@@ -847,33 +836,31 @@ struct snd_ctl_tlv {
847 unsigned int tlv[0]; /* first TLV */ 836 unsigned int tlv[0]; /* first TLV */
848}; 837};
849 838
850enum { 839#define SNDRV_CTL_IOCTL_PVERSION _IOR('U', 0x00, int)
851 SNDRV_CTL_IOCTL_PVERSION = _IOR('U', 0x00, int), 840#define SNDRV_CTL_IOCTL_CARD_INFO _IOR('U', 0x01, struct snd_ctl_card_info)
852 SNDRV_CTL_IOCTL_CARD_INFO = _IOR('U', 0x01, struct snd_ctl_card_info), 841#define SNDRV_CTL_IOCTL_ELEM_LIST _IOWR('U', 0x10, struct snd_ctl_elem_list)
853 SNDRV_CTL_IOCTL_ELEM_LIST = _IOWR('U', 0x10, struct snd_ctl_elem_list), 842#define SNDRV_CTL_IOCTL_ELEM_INFO _IOWR('U', 0x11, struct snd_ctl_elem_info)
854 SNDRV_CTL_IOCTL_ELEM_INFO = _IOWR('U', 0x11, struct snd_ctl_elem_info), 843#define SNDRV_CTL_IOCTL_ELEM_READ _IOWR('U', 0x12, struct snd_ctl_elem_value)
855 SNDRV_CTL_IOCTL_ELEM_READ = _IOWR('U', 0x12, struct snd_ctl_elem_value), 844#define SNDRV_CTL_IOCTL_ELEM_WRITE _IOWR('U', 0x13, struct snd_ctl_elem_value)
856 SNDRV_CTL_IOCTL_ELEM_WRITE = _IOWR('U', 0x13, struct snd_ctl_elem_value), 845#define SNDRV_CTL_IOCTL_ELEM_LOCK _IOW('U', 0x14, struct snd_ctl_elem_id)
857 SNDRV_CTL_IOCTL_ELEM_LOCK = _IOW('U', 0x14, struct snd_ctl_elem_id), 846#define SNDRV_CTL_IOCTL_ELEM_UNLOCK _IOW('U', 0x15, struct snd_ctl_elem_id)
858 SNDRV_CTL_IOCTL_ELEM_UNLOCK = _IOW('U', 0x15, struct snd_ctl_elem_id), 847#define SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS _IOWR('U', 0x16, int)
859 SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS = _IOWR('U', 0x16, int), 848#define SNDRV_CTL_IOCTL_ELEM_ADD _IOWR('U', 0x17, struct snd_ctl_elem_info)
860 SNDRV_CTL_IOCTL_ELEM_ADD = _IOWR('U', 0x17, struct snd_ctl_elem_info), 849#define SNDRV_CTL_IOCTL_ELEM_REPLACE _IOWR('U', 0x18, struct snd_ctl_elem_info)
861 SNDRV_CTL_IOCTL_ELEM_REPLACE = _IOWR('U', 0x18, struct snd_ctl_elem_info), 850#define SNDRV_CTL_IOCTL_ELEM_REMOVE _IOWR('U', 0x19, struct snd_ctl_elem_id)
862 SNDRV_CTL_IOCTL_ELEM_REMOVE = _IOWR('U', 0x19, struct snd_ctl_elem_id), 851#define SNDRV_CTL_IOCTL_TLV_READ _IOWR('U', 0x1a, struct snd_ctl_tlv)
863 SNDRV_CTL_IOCTL_TLV_READ = _IOWR('U', 0x1a, struct snd_ctl_tlv), 852#define SNDRV_CTL_IOCTL_TLV_WRITE _IOWR('U', 0x1b, struct snd_ctl_tlv)
864 SNDRV_CTL_IOCTL_TLV_WRITE = _IOWR('U', 0x1b, struct snd_ctl_tlv), 853#define SNDRV_CTL_IOCTL_TLV_COMMAND _IOWR('U', 0x1c, struct snd_ctl_tlv)
865 SNDRV_CTL_IOCTL_TLV_COMMAND = _IOWR('U', 0x1c, struct snd_ctl_tlv), 854#define SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE _IOWR('U', 0x20, int)
866 SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE = _IOWR('U', 0x20, int), 855#define SNDRV_CTL_IOCTL_HWDEP_INFO _IOR('U', 0x21, struct snd_hwdep_info)
867 SNDRV_CTL_IOCTL_HWDEP_INFO = _IOR('U', 0x21, struct snd_hwdep_info), 856#define SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE _IOR('U', 0x30, int)
868 SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE = _IOR('U', 0x30, int), 857#define SNDRV_CTL_IOCTL_PCM_INFO _IOWR('U', 0x31, struct snd_pcm_info)
869 SNDRV_CTL_IOCTL_PCM_INFO = _IOWR('U', 0x31, struct snd_pcm_info), 858#define SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE _IOW('U', 0x32, int)
870 SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE = _IOW('U', 0x32, int), 859#define SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE _IOWR('U', 0x40, int)
871 SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE = _IOWR('U', 0x40, int), 860#define SNDRV_CTL_IOCTL_RAWMIDI_INFO _IOWR('U', 0x41, struct snd_rawmidi_info)
872 SNDRV_CTL_IOCTL_RAWMIDI_INFO = _IOWR('U', 0x41, struct snd_rawmidi_info), 861#define SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE _IOW('U', 0x42, int)
873 SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE = _IOW('U', 0x42, int), 862#define SNDRV_CTL_IOCTL_POWER _IOWR('U', 0xd0, int)
874 SNDRV_CTL_IOCTL_POWER = _IOWR('U', 0xd0, int), 863#define SNDRV_CTL_IOCTL_POWER_STATE _IOR('U', 0xd1, int)
875 SNDRV_CTL_IOCTL_POWER_STATE = _IOR('U', 0xd1, int),
876};
877 864
878/* 865/*
879 * Read interface. 866 * Read interface.