Source-Changes-HG archive
[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index][Old Index]
[src/trunk]: src/sys/dev name attachment after parent per existing convention.
details: https://anonhg.NetBSD.org/src/rev/6dc4b0b0ef49
branches: trunk
changeset: 819714:6dc4b0b0ef49
user: christos <christos%NetBSD.org@localhost>
date: Thu Dec 15 04:36:07 2016 +0000
description:
name attachment after parent per existing convention.
diffstat:
sys/dev/files.audio | 8 +-
sys/dev/spkr_audio.c | 201 +++++++++++++++++++++++++++++++++++++++++++++++++++
sys/dev/spkr_synth.c | 201 ---------------------------------------------------
3 files changed, 205 insertions(+), 205 deletions(-)
diffs (truncated from 442 to 300 lines):
diff -r 3c2d47fc73e6 -r 6dc4b0b0ef49 sys/dev/files.audio
--- a/sys/dev/files.audio Thu Dec 15 04:01:09 2016 +0000
+++ b/sys/dev/files.audio Thu Dec 15 04:36:07 2016 +0000
@@ -1,4 +1,4 @@
-# $NetBSD: files.audio,v 1.8 2016/12/13 20:20:34 christos Exp $
+# $NetBSD: files.audio,v 1.9 2016/12/15 04:36:07 christos Exp $
define audiobus { }
define midibus { }
@@ -17,7 +17,7 @@
attach audio at audiobus
device midi: audio
attach midi at midibus
-attach spkr at audio with spkr_synth
+attach spkr at audio with spkr_audio
# console bell via audio device
#
@@ -25,11 +25,11 @@
file dev/auconv.c auconv
file dev/audio.c audio needs-flag
-file dev/audiobell.c spkr_synth needs-flag
+file dev/audiobell.c spkr_audio needs-flag
file dev/aurateconv.c aurateconv needs-flag
file dev/auvolconv.c auvolconv
file dev/midi.c midi needs-flag
file dev/midictl.c midisyn
file dev/midisyn.c midisyn
file dev/mulaw.c mulaw needs-flag
-file dev/spkr_synth.c spkr_synth needs-flag
+file dev/spkr_audio.c spkr_audio needs-flag
diff -r 3c2d47fc73e6 -r 6dc4b0b0ef49 sys/dev/spkr_audio.c
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/sys/dev/spkr_audio.c Thu Dec 15 04:36:07 2016 +0000
@@ -0,0 +1,201 @@
+/* $NetBSD: spkr_audio.c,v 1.1 2016/12/15 04:36:07 christos Exp $ */
+
+/*-
+ * Copyright (c) 2016 Nathanial Sloss <nathanialsloss%yahoo.com.au@localhost>
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
+ * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
+ * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include <sys/cdefs.h>
+__KERNEL_RCSID(0, "$NetBSD: spkr_audio.c,v 1.1 2016/12/15 04:36:07 christos Exp $");
+
+#include <sys/param.h>
+#include <sys/systm.h>
+#include <sys/kernel.h>
+#include <sys/errno.h>
+#include <sys/device.h>
+#include <sys/malloc.h>
+#include <sys/module.h>
+#include <sys/uio.h>
+#include <sys/proc.h>
+#include <sys/ioctl.h>
+#include <sys/conf.h>
+#include <sys/condvar.h>
+#include <sys/mutex.h>
+#include <sys/kthread.h>
+#include <sys/sysctl.h>
+#include <dev/audio_if.h>
+#include <dev/audiovar.h>
+
+struct vbell_args {
+ u_int pitch;
+ u_int period;
+ u_int volume;
+ bool dying;
+};
+
+static void bell_thread(void *) __dead;
+
+#include <dev/audiobellvar.h>
+
+#include <dev/spkrvar.h>
+#include <dev/spkrio.h>
+
+static int spkr_audio_probe(device_t, cfdata_t, void *);
+static void spkr_audio_attach(device_t, device_t, void *);
+static int spkr_audio_detach(device_t, int);
+
+struct spkr_audio_softc {
+ struct spkr_softc sc_spkr;
+ lwp_t *sc_bellthread;
+ kmutex_t sc_bellock;
+ kcondvar_t sc_bellcv;
+ device_t sc_audiodev;
+ struct vbell_args sc_bell_args;
+};
+
+CFATTACH_DECL_NEW(spkr_audio, sizeof(struct spkr_audio_softc),
+ spkr_audio_probe, spkr_audio_attach, spkr_audio_detach, NULL);
+
+MODULE(MODULE_CLASS_DRIVER, spkr, NULL /* "audio" */);
+
+static int
+spkr_modcmd(modcmd_t cmd, void *arg)
+{
+ return spkr__modcmd(cmd, arg);
+}
+
+static void
+spkr_audio_tone(device_t self, u_int xhz, u_int ticks)
+{
+ struct spkr_audio_softc *sc = device_private(self);
+
+#ifdef SPKRDEBUG
+ aprint_debug_dev(self, "%s: %u %d\n", __func__, xhz, ticks);
+#endif /* SPKRDEBUG */
+ audiobell(sc->sc_audiodev, xhz, ticks * (1000 / hz), 80, 0);
+}
+
+static void
+spkr_audio_rest(device_t self, int ticks)
+{
+ struct spkr_audio_softc *sc = device_private(self);
+
+#ifdef SPKRDEBUG
+ aprint_debug_dev(self, "%s: %d\n", __func__, ticks);
+#endif /* SPKRDEBUG */
+ if (ticks > 0)
+ audiobell(sc->sc_audiodev, 0, ticks * (1000 / hz), 80, 0);
+}
+
+#ifdef notyet
+static void
+spkr_audio_play(device_t self, u_int pitch, u_int period, u_int volume)
+{
+ struct spkr_audio_softc *sc = device_private(self);
+
+ mutex_enter(&sc->sc_bellock);
+ sc->sc_bell_args.dying = false;
+ sc->sc_bell_args.pitch = pitch;
+ sc->sc_bell_args.period = period;
+ sc->sc_bell_args.volume = volume;
+
+ cv_broadcast(&sc->sc_bellcv);
+ mutex_exit(&sc->sc_bellock);
+}
+#endif
+
+static int
+spkr_audio_probe(device_t parent, cfdata_t cf, void *aux)
+{
+
+ return 1;
+}
+
+static void
+spkr_audio_attach(device_t parent, device_t self, void *aux)
+{
+ struct spkr_audio_softc *sc = device_private(self);
+
+ aprint_naive("\n");
+ aprint_normal(": PC Speaker (synthesized)\n");
+
+ sc->sc_audiodev = parent;
+
+ if (!pmf_device_register(self, NULL, NULL))
+ aprint_error_dev(self, "couldn't establish power handler\n");
+ mutex_init(&sc->sc_bellock, MUTEX_DEFAULT, IPL_SCHED);
+ cv_init(&sc->sc_bellcv, "bellcv");
+
+ kthread_create(PRI_BIO, KTHREAD_MPSAFE | KTHREAD_MUSTJOIN, NULL,
+ bell_thread, sc, &sc->sc_bellthread, "%s", device_xname(self));
+
+ spkr_attach(self, spkr_audio_tone, spkr_audio_rest);
+}
+
+static int
+spkr_audio_detach(device_t self, int flags)
+{
+ struct spkr_audio_softc *sc = device_private(self);
+
+ pmf_device_deregister(self);
+
+ mutex_enter(&sc->sc_bellock);
+ sc->sc_bell_args.dying = true;
+
+ cv_broadcast(&sc->sc_bellcv);
+ mutex_exit(&sc->sc_bellock);
+
+ kthread_join(sc->sc_bellthread);
+ cv_destroy(&sc->sc_bellcv);
+ mutex_destroy(&sc->sc_bellock);
+
+
+ return 0;
+}
+
+static void
+bell_thread(void *arg)
+{
+ struct spkr_audio_softc *sc = arg;
+ struct vbell_args *vb = &sc->sc_bell_args;
+ u_int bpitch;
+ u_int bperiod;
+ u_int bvolume;
+
+ for (;;) {
+ mutex_enter(&sc->sc_bellock);
+ cv_wait_sig(&sc->sc_bellcv, &sc->sc_bellock);
+
+ if (vb->dying == true) {
+ mutex_exit(&sc->sc_bellock);
+ kthread_exit(0);
+ }
+
+ bpitch = vb->pitch;
+ bperiod = vb->period;
+ bvolume = vb->volume;
+ mutex_exit(&sc->sc_bellock);
+ audiobell(sc->sc_audiodev, bpitch, bperiod, bvolume, 0);
+ }
+}
diff -r 3c2d47fc73e6 -r 6dc4b0b0ef49 sys/dev/spkr_synth.c
--- a/sys/dev/spkr_synth.c Thu Dec 15 04:01:09 2016 +0000
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,201 +0,0 @@
-/* $NetBSD: spkr_synth.c,v 1.9 2016/12/14 22:30:42 christos Exp $ */
-
-/*-
- * Copyright (c) 2016 Nathanial Sloss <nathanialsloss%yahoo.com.au@localhost>
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
- * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
- * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
- * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
- * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
- * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
- * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
- * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
- * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
- * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- */
-
-#include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: spkr_synth.c,v 1.9 2016/12/14 22:30:42 christos Exp $");
-
-#include <sys/param.h>
-#include <sys/systm.h>
-#include <sys/kernel.h>
-#include <sys/errno.h>
-#include <sys/device.h>
-#include <sys/malloc.h>
-#include <sys/module.h>
-#include <sys/uio.h>
-#include <sys/proc.h>
-#include <sys/ioctl.h>
-#include <sys/conf.h>
-#include <sys/condvar.h>
-#include <sys/mutex.h>
-#include <sys/kthread.h>
-#include <sys/sysctl.h>
-#include <dev/audio_if.h>
-#include <dev/audiovar.h>
-
-struct vbell_args {
- u_int pitch;
- u_int period;
- u_int volume;
- bool dying;
-};
-
-static void bell_thread(void *) __dead;
-
-#include <dev/audiobellvar.h>
Home |
Main Index |
Thread Index |
Old Index