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diff --git a/sys/dev/sound/pcm/dsp.c b/sys/dev/sound/pcm/dsp.c
--- a/sys/dev/sound/pcm/dsp.c
+++ b/sys/dev/sound/pcm/dsp.c
@@ -671,6 +671,43 @@
return (0);
}
+#ifdef COMPAT_FREEBSD32
+typedef struct _snd_chan_param32 {
+ uint32_t play_rate;
+ uint32_t rec_rate;
+ uint32_t play_format;
+ uint32_t rec_format;
+} snd_chan_param32;
+#define AIOGFMT32 _IOC_NEWTYPE(AIOGFMT, snd_chan_param32)
+#define AIOSFMT32 _IOC_NEWTYPE(AIOSFMT, snd_chan_param32)
+
+typedef struct _snd_capabilities32 {
+ uint32_t rate_min, rate_max;
+ uint32_t formats;
+ uint32_t bufsize;
+ uint32_t mixers;
+ uint32_t inputs;
+ uint16_t left, right;
+} snd_capabilities32;
+#define AIOGCAP32 _IOC_NEWTYPE(AIOGCAP, snd_capabilities32)
+
+typedef struct audio_errinfo32
+{
+ int32_t play_underruns;
+ int32_t rec_overruns;
+ uint32_t play_ptradjust;
+ uint32_t rec_ptradjust;
+ int32_t play_errorcount;
+ int32_t rec_errorcount;
+ int32_t play_lasterror;
+ int32_t rec_lasterror;
+ int32_t play_errorparm;
+ int32_t rec_errorparm;
+ int32_t filler[16];
+} audio_errinfo32;
+#define SNDCTL_DSP_GETERROR32 _IOC_NEWTYPE(SNDCTL_DSP_GETERROR, audio_errinfo32)
+#endif
+
static int
dsp_ioctl(struct cdev *i_dev, u_long cmd, caddr_t arg, int mode,
struct thread *td)
@@ -829,9 +866,25 @@
case AIOSFMT:
case AIOGFMT:
+#ifdef COMPAT_FREEBSD32
+ case AIOSFMT32:
+ case AIOGFMT32:
+#endif
{
snd_chan_param *p = (snd_chan_param *)arg;
+#ifdef COMPAT_FREEBSD32
+ snd_chan_param32 *p32 = (snd_chan_param32 *)arg;
+ snd_chan_param param;
+
+ if (cmd == AIOSFMT32) {
+ p = &param;
+ p->play_rate = p32->play_rate;
+ p->rec_rate = p32->rec_rate;
+ p->play_format = p32->play_format;
+ p->rec_format = p32->rec_format;
+ }
+#endif
if (cmd == AIOSFMT &&
((p->play_format != 0 && p->play_rate == 0) ||
(p->rec_format != 0 && p->rec_rate == 0))) {
@@ -872,15 +925,41 @@
p->rec_format = 0;
}
PCM_RELEASE_QUICK(d);
+#ifdef COMPAT_FREEBSD32
+ if (cmd == AIOSFMT32 || cmd == AIOGFMT32) {
+ p32->play_rate = p->play_rate;
+ p32->rec_rate = p->rec_rate;
+ p32->play_format = p->play_format;
+ p32->rec_format = p->rec_format;
+ }
+#endif
}
break;
case AIOGCAP: /* get capabilities */
+#ifdef COMPAT_FREEBSD32
+ case AIOGCAP32:
+#endif
{
snd_capabilities *p = (snd_capabilities *)arg;
struct pcmchan_caps *pcaps = NULL, *rcaps = NULL;
struct cdev *pdev;
-
+#ifdef COMPAT_FREEBSD32
+ snd_capabilities32 *p32 = (snd_capabilities32 *)arg;
+ snd_capabilities capabilities;
+
+ if (cmd == AIOGCAP32) {
+ p = &capabilities;
+ p->rate_min = p32->rate_min;
+ p->rate_max = p32->rate_max;
+ p->formats = p32->formats;
+ p->bufsize = p32->bufsize;
+ p->mixers = p32->mixers;
+ p->inputs = p32->inputs;
+ p->left = p32->left;
+ p->right = p32->right;
+ }
+#endif
PCM_LOCK(d);
if (rdch) {
CHN_LOCK(rdch);
@@ -913,6 +992,18 @@
if (rdch)
CHN_UNLOCK(rdch);
PCM_UNLOCK(d);
+#ifdef COMPAT_FREEBSD32
+ if (cmd == AIOGCAP32) {
+ p32->rate_min = p->rate_min;
+ p32->rate_max = p->rate_max;
+ p32->formats = p->formats;
+ p32->bufsize = p->bufsize;
+ p32->mixers = p->mixers;
+ p32->inputs = p->inputs;
+ p32->left = p->left;
+ p32->right = p->right;
+ }
+#endif
}
break;
@@ -1635,6 +1726,9 @@
break;
case SNDCTL_DSP_GETERROR:
+#ifdef COMPAT_FREEBSD32
+ case SNDCTL_DSP_GETERROR32:
+#endif
/*
* OSSv4 docs: "All errors and counters will automatically be
* cleared to zeroes after the call so each call will return only
@@ -1644,6 +1738,14 @@
*/
{
audio_errinfo *ei = (audio_errinfo *)arg;
+#ifdef COMPAT_FREEBSD32
+ audio_errinfo errinfo;
+ audio_errinfo32 *ei32 = (audio_errinfo32 *)arg;
+
+ if (cmd == SNDCTL_DSP_GETERROR32) {
+ ei = &errinfo;
+ }
+#endif
bzero((void *)ei, sizeof(*ei));
@@ -1659,6 +1761,21 @@
rdch->xruns = 0;
CHN_UNLOCK(rdch);
}
+#ifdef COMPAT_FREEBSD32
+ if (cmd == SNDCTL_DSP_GETERROR32) {
+ bzero((void *)ei32, sizeof(*ei32));
+ ei32->play_underruns = ei->play_underruns;
+ ei32->rec_overruns = ei->rec_overruns;
+ ei32->play_ptradjust = ei->play_ptradjust;
+ ei32->rec_ptradjust = ei->rec_ptradjust;
+ ei32->play_errorcount = ei->play_errorcount;
+ ei32->rec_errorcount = ei->rec_errorcount;
+ ei32->play_lasterror = ei->play_lasterror;
+ ei32->rec_lasterror = ei->rec_lasterror;
+ ei32->play_errorparm = ei->play_errorparm;
+ ei32->rec_errorparm = ei->rec_errorparm;
+ }
+#endif
}
break;

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