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more spkr rework.

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This commit is contained in:
christos 2016-12-09 04:32:39 +00:00
parent 13f6a6536b
commit 2fb257653e
6 changed files with 94 additions and 92 deletions
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5
sys/dev/files.audio
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@ -1,4 +1,4 @@
# $NetBSD: files.audio,v 1.5 2016/12/08 11:31:08 nat Exp $
# $NetBSD: files.audio,v 1.6 2016/12/09 04:32:39 christos Exp $
define audiobus { }
define midibus { }
@ -33,4 +33,5 @@ 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 & vaudiospeaker needs-flag
file dev/spkr.c spkr needs-flag
file dev/spkr_synth.c spkr_synth needs-flag

3
sys/dev/isa/files.isa
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@ -1,4 +1,4 @@
# $NetBSD: files.isa,v 1.166 2016/12/09 02:22:34 christos Exp $
# $NetBSD: files.isa,v 1.167 2016/12/09 04:32:39 christos Exp $
#
# Config file and device description for machine-independent ISA code.
# Included by ports that need it. Requires that the SCSI files be
@ -435,7 +435,6 @@ attach pcppi at isa
file dev/isa/pcppi.c pcppi needs-flag
attach spkr at pcppi with spkr_pcppi
file dev/isa/spkr.c spkr needs-flag
file dev/isa/spkr_pcppi.c spkr_pcppi
attach midi at pcppi with midi_pcppi: midisyn

76
sys/dev/isa/spkr_pcppi.c
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@ -1,4 +1,4 @@
/* $NetBSD: spkr_pcppi.c,v 1.1 2016/12/09 02:22:34 christos Exp $ */
/* $NetBSD: spkr_pcppi.c,v 1.2 2016/12/09 04:32:39 christos Exp $ */
/*
* Copyright (c) 1990 Eric S. Raymond (esr@snark.thyrsus.com)
@ -43,7 +43,7 @@
*/
#include <sys/cdefs.h>
__KERNEL_RCSID(0, "$NetBSD: spkr_pcppi.c,v 1.1 2016/12/09 02:22:34 christos Exp $");
__KERNEL_RCSID(0, "$NetBSD: spkr_pcppi.c,v 1.2 2016/12/09 04:32:39 christos Exp $");
#include <sys/param.h>
#include <sys/systm.h>
@ -61,21 +61,27 @@ __KERNEL_RCSID(0, "$NetBSD: spkr_pcppi.c,v 1.1 2016/12/09 02:22:34 christos Exp
#include <dev/isa/pcppivar.h>
#include <dev/isa/spkrio.h>
#include <dev/spkrio.h>
void spkrattach(device_t, device_t, void *);
int spkrdetach(device_t, int);
int spkrprobe(device_t, cfdata_t, void *);
extern int spkr_attached;
static void spkrattach(device_t, device_t, void *);
static int spkrdetach(device_t, int);
#include "ioconf.h"
MODULE(MODULE_CLASS_DRIVER, spkr, NULL /* "pcppi" */);
static int
spkr_modcmd(modcmd_t cmd, void *arg)
{
return spkr__modcmd(cmd, arg);
}
#ifdef _MODULE
#include "ioconf.c"
#endif
CFATTACH_DECL_NEW(spkr_pcppi, 0, spkrprobe, spkrattach, spkrdetach, NULL);
CFATTACH_DECL_NEW(spkr_pcppi, 0, spkr_probe, spkrattach, spkrdetach, NULL);
static pcppi_tag_t ppicookie;
@ -104,18 +110,7 @@ spkr_rest(int ticks)
tsleep(spkr_rest, SPKRPRI | PCATCH, "rest", ticks);
}
extern int spkr_active; /* exclusion flag */
extern const struct cdevsw spkr_cdevsw;
int spkr_attached = 0;
int
spkrprobe(device_t parent, cfdata_t match, void *aux)
{
return (!spkr_attached);
}
void
static void
spkrattach(device_t parent, device_t self, void *aux)
{
aprint_naive("\n");
@ -126,7 +121,7 @@ spkrattach(device_t parent, device_t self, void *aux)
aprint_error_dev(self, "couldn't establish power handler\n");
}
int
static int
spkrdetach(device_t self, int flags)
{
@ -136,44 +131,3 @@ spkrdetach(device_t self, int flags)
return 0;
}
static int
spkr_modcmd(modcmd_t cmd, void *arg)
{
#ifdef _MODULE
devmajor_t bmajor, cmajor;
#endif
int error = 0;
#ifdef _MODULE
switch(cmd) {
case MODULE_CMD_INIT:
bmajor = cmajor = -1;
error = devsw_attach(spkr_cd.cd_name, NULL, &bmajor,
&spkr_cdevsw, &cmajor);
if (error)
break;
error = config_init_component(cfdriver_ioconf_spkr,
cfattach_ioconf_spkr, cfdata_ioconf_spkr);
if (error) {
devsw_detach(NULL, &spkr_cdevsw);
}
break;
case MODULE_CMD_FINI:
if (spkr_active)
return EBUSY;
error = config_fini_component(cfdriver_ioconf_spkr,
cfattach_ioconf_spkr, cfdata_ioconf_spkr);
devsw_detach(NULL, &spkr_cdevsw);
break;
default:
error = ENOTTY;
break;
}
#endif
return error;
}

56
sys/dev/isa/spkr.c → sys/dev/spkr.c
View File

@ -1,4 +1,4 @@
/* $NetBSD: spkr.c,v 1.39 2016/12/09 02:22:34 christos Exp $ */
/* $NetBSD: spkr.c,v 1.1 2016/12/09 04:32:39 christos Exp $ */
/*
* Copyright (c) 1990 Eric S. Raymond (esr@snark.thyrsus.com)
@ -43,7 +43,7 @@
*/
#include <sys/cdefs.h>
__KERNEL_RCSID(0, "$NetBSD: spkr.c,v 1.39 2016/12/09 02:22:34 christos Exp $");
__KERNEL_RCSID(0, "$NetBSD: spkr.c,v 1.1 2016/12/09 04:32:39 christos Exp $");
#include <sys/param.h>
#include <sys/systm.h>
@ -59,7 +59,7 @@ __KERNEL_RCSID(0, "$NetBSD: spkr.c,v 1.39 2016/12/09 02:22:34 christos Exp $");
#include <sys/bus.h>
#include <dev/isa/spkrio.h>
#include <dev/spkrio.h>
dev_type_open(spkropen);
dev_type_close(spkrclose);
@ -366,10 +366,16 @@ playstring(char *cp, int slen)
* and spkr_rest() functions defined above.
*/
int spkr_active; /* exclusion flag */
extern int spkr_attached;
static int spkr_active; /* exclusion flag */
int spkr_attached;
static void *spkr_inbuf;
int
spkr_probe(device_t parent, cfdata_t match, void *aux)
{
return (!spkr_attached);
}
int
spkropen(dev_t dev, int flags, int mode, struct lwp *l)
{
@ -470,3 +476,43 @@ spkrioctl(dev_t dev, u_long cmd, void *data, int flag, struct lwp *l)
return(EINVAL);
return(0);
}
int
spkr__modcmd(modcmd_t cmd, void *arg)
{
#ifdef _MODULE
devmajor_t bmajor, cmajor;
#endif
int error = 0;
#ifdef _MODULE
switch(cmd) {
case MODULE_CMD_INIT:
bmajor = cmajor = -1;
error = devsw_attach(spkr_cd.cd_name, NULL, &bmajor,
&spkr_cdevsw, &cmajor);
if (error)
break;
error = config_init_component(cfdriver_ioconf_spkr,
cfattach_ioconf_spkr, cfdata_ioconf_spkr);
if (error) {
devsw_detach(NULL, &spkr_cdevsw);
}
break;
case MODULE_CMD_FINI:
if (spkr_active)
return EBUSY;
error = config_fini_component(cfdriver_ioconf_spkr,
cfattach_ioconf_spkr, cfdata_ioconf_spkr);
devsw_detach(NULL, &spkr_cdevsw);
break;
default:
error = ENOTTY;
break;
}
#endif
return error;
}

39
sys/dev/spkr_synth.c
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@ -1,4 +1,4 @@
/* $NetBSD: spkr_synth.c,v 1.1 2016/12/08 11:31:08 nat Exp $ */
/* $NetBSD: spkr_synth.c,v 1.2 2016/12/09 04:32:39 christos Exp $ */
/*-
* Copyright (c) 2016 Nathanial Sloss <nathanialsloss@yahoo.com.au>
@ -26,9 +26,8 @@
* POSSIBILITY OF SUCH DAMAGE.
*/
#ifdef VAUDIOSPEAKER
#include <sys/cdefs.h>
__KERNEL_RCSID(0, "$NetBSD: spkr_synth.c,v 1.1 2016/12/08 11:31:08 nat Exp $");
__KERNEL_RCSID(0, "$NetBSD: spkr_synth.c,v 1.2 2016/12/09 04:32:39 christos Exp $");
#include <sys/param.h>
#include <sys/systm.h>
@ -62,26 +61,29 @@ static int beep_sysctl_device(SYSCTLFN_PROTO);
#include <dev/audiobellvar.h>
#include <dev/spkrvar.h>
#include <dev/isa/spkrio.h>
#include <dev/spkrio.h>
#include "isa/spkr.c"
int spkrprobe(device_t, cfdata_t, void *);
void spkrattach(device_t, device_t, void *);
int spkrdetach(device_t, int);
static void spkrattach(device_t, device_t, void *);
static int spkrdetach(device_t, int);
device_t speakerattach_mi(device_t);
#include "ioconf.h"
MODULE(MODULE_CLASS_DRIVER, spkr, NULL /* "audio" */);
static int
spkr_modcmd(modcmd_t cmd, void *arg)
{
return spkr__modcmd(cmd, arg);
}
#ifdef _MODULE
#include "ioconf.c"
#endif
CFATTACH_DECL3_NEW(spkr_synth, 0,
spkrprobe, spkrattach, spkrdetach, NULL, NULL, NULL, DVF_DETACH_SHUTDOWN);
spkr_probe, spkrattach, spkrdetach, NULL, NULL, NULL, DVF_DETACH_SHUTDOWN);
extern struct cfdriver audio_cd;
@ -97,17 +99,17 @@ struct spkr_attach_args {
device_t dev;
};
static void
tone(u_int xhz, u_int ticks)
void
spkr_tone(u_int xhz, u_int ticks)
{
audiobell(beep_index, xhz, ticks * (1000 / hz), 80, 0);
}
static void
rest(int ticks)
void
spkr_rest(int ticks)
{
#ifdef SPKRDEBUG
printf("rest: %d\n", ticks);
printf("%s: %d\n", __func__, ticks);
#endif /* SPKRDEBUG */
if (ticks > 0)
audiobell(beep_index, 0, ticks * (1000 / hz), 80, 0);
@ -121,7 +123,7 @@ speakerattach_mi(device_t dev)
return config_found(dev, &sa, NULL);
}
void
static void
spkrattach(device_t parent, device_t self, void *aux)
{
const struct sysctlnode *node;
@ -160,7 +162,7 @@ spkrattach(device_t parent, device_t self, void *aux)
bell_thread, &sc_bell_args, &sc_bellthread, "vbell");
}
int
static int
spkrdetach(device_t self, int flags)
{
@ -250,6 +252,3 @@ beep_sysctl_device(SYSCTLFN_ARGS)
return error;
}
#endif /* VAUDIOSPEAKER */
/* spkr.c ends here */

7
sys/dev/isa/spkrio.h → sys/dev/spkrio.h
View File

@ -1,4 +1,4 @@
/* $NetBSD: spkrio.h,v 1.3 2016/12/09 02:22:34 christos Exp $ */
/* $NetBSD: spkrio.h,v 1.1 2016/12/09 04:32:39 christos Exp $ */
/*
* spkr.h -- interface definitions for speaker ioctl()
@ -19,5 +19,8 @@ typedef struct {
void spkr_tone(u_int, u_int);
void spkr_rest(int);
int spkr__modcmd(modcmd_t, void *);
int spkr_probe(device_t, cfdata_t, void *);
extern int spkr_attached;
#endif /* _DEV_ISA_SPKR_H_ */
#endif