Module Name: src
Committed By: jmcneill
Date: Fri Jan 7 15:30:30 UTC 2011
Modified Files:
src/sys/dev/pci/hdaudio: hdaudio.c hdaudio_afg.c hdaudio_pci.c
hdaudiovar.h
Log Message:
modularize hdaudio and hdafg drivers
To generate a diff of this commit:
cvs rdiff -u -r1.8 -r1.9 src/sys/dev/pci/hdaudio/hdaudio.c
cvs rdiff -u -r1.27 -r1.28 src/sys/dev/pci/hdaudio/hdaudio_afg.c
cvs rdiff -u -r1.6 -r1.7 src/sys/dev/pci/hdaudio/hdaudio_pci.c \
src/sys/dev/pci/hdaudio/hdaudiovar.h
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/sys/dev/pci/hdaudio/hdaudio.c
diff -u src/sys/dev/pci/hdaudio/hdaudio.c:1.8 src/sys/dev/pci/hdaudio/hdaudio.c:1.9
--- src/sys/dev/pci/hdaudio/hdaudio.c:1.8 Thu Sep 2 01:55:31 2010
+++ src/sys/dev/pci/hdaudio/hdaudio.c Fri Jan 7 15:30:29 2011
@@ -1,4 +1,4 @@
-/* $NetBSD: hdaudio.c,v 1.8 2010/09/02 01:55:31 jmcneill Exp $ */
+/* $NetBSD: hdaudio.c,v 1.9 2011/01/07 15:30:29 jmcneill Exp $ */
/*
* Copyright (c) 2009 Precedence Technologies Ltd <[email protected]>
@@ -30,7 +30,7 @@
*/
#include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: hdaudio.c,v 1.8 2010/09/02 01:55:31 jmcneill Exp $");
+__KERNEL_RCSID(0, "$NetBSD: hdaudio.c,v 1.9 2011/01/07 15:30:29 jmcneill Exp $");
#include <sys/types.h>
#include <sys/param.h>
@@ -39,6 +39,7 @@
#include <sys/conf.h>
#include <sys/bus.h>
#include <sys/kmem.h>
+#include <sys/module.h>
#include <dev/pci/hdaudio/hdaudiovar.h>
#include <dev/pci/hdaudio/hdaudioreg.h>
@@ -865,6 +866,46 @@
}
int
+hdaudio_rescan(struct hdaudio_softc *sc, const char *ifattr, const int *locs)
+{
+ struct hdaudio_codec *co;
+ struct hdaudio_function_group *fg;
+ unsigned int codec;
+
+ if (!ifattr_match(ifattr, "hdaudiobus"))
+ return 0;
+
+ for (codec = 0; codec < HDAUDIO_MAX_CODECS; codec++) {
+ co = &sc->sc_codec[codec];
+ fg = co->co_fg;
+ if (!co->co_valid || fg == NULL)
+ continue;
+ if (fg->fg_device)
+ continue;
+ hdaudio_attach_fg(fg, NULL);
+ }
+
+ return 0;
+}
+
+void
+hdaudio_childdet(struct hdaudio_softc *sc, device_t child)
+{
+ struct hdaudio_codec *co;
+ struct hdaudio_function_group *fg;
+ unsigned int codec;
+
+ for (codec = 0; codec < HDAUDIO_MAX_CODECS; codec++) {
+ co = &sc->sc_codec[codec];
+ fg = co->co_fg;
+ if (!co->co_valid || fg == NULL)
+ continue;
+ if (fg->fg_device == child)
+ fg->fg_device = NULL;
+ }
+}
+
+int
hdaudio_intr(struct hdaudio_softc *sc)
{
struct hdaudio_stream *st;
@@ -1348,8 +1389,12 @@
prop_dictionary_t request, prop_dictionary_t response)
{
struct hdaudio_function_group *fg;
+ int (*infocb)(void *, prop_dictionary_t, prop_dictionary_t);
+ prop_dictionary_t fgrp_dict;
+ uint64_t info_fn;
int16_t codecid, nid;
void *fgrp_sc;
+ bool rv;
int err;
if (!prop_dictionary_get_int16(request, "codecid", &codecid) ||
@@ -1360,17 +1405,26 @@
if (fg == NULL)
return ENODEV;
fgrp_sc = device_private(fg->fg_device);
+ fgrp_dict = device_properties(fg->fg_device);
switch (fg->fg_type) {
case HDAUDIO_GROUP_TYPE_AFG:
switch (cmd) {
case HDAUDIO_FGRP_CODEC_INFO:
- err = hdaudio_afg_codec_info(fgrp_sc,
- request, response);
+ rv = prop_dictionary_get_uint64(fgrp_dict,
+ "codecinfo-callback", &info_fn);
+ if (!rv)
+ return ENXIO;
+ infocb = (void *)(uintptr_t)info_fn;
+ err = infocb(fgrp_sc, request, response);
break;
case HDAUDIO_FGRP_WIDGET_INFO:
- err = hdaudio_afg_widget_info(fgrp_sc,
- request, response);
+ rv = prop_dictionary_get_uint64(fgrp_dict,
+ "widgetinfo-callback", &info_fn);
+ if (!rv)
+ return ENXIO;
+ infocb = (void *)(uintptr_t)info_fn;
+ err = infocb(fgrp_sc, request, response);
break;
default:
err = EINVAL;
@@ -1452,3 +1506,43 @@
prop_object_release(request);
return err;
}
+
+MODULE(MODULE_CLASS_DRIVER, hdaudio, NULL);
+
+#ifdef _MODULE
+#include "ioconf.c"
+#endif
+
+static int
+hdaudio_modcmd(modcmd_t cmd, void *opaque)
+{
+ int error = 0;
+#ifdef _MODULE
+ int bmaj = -1, cmaj = -1;
+#endif
+
+ switch (cmd) {
+ case MODULE_CMD_INIT:
+#ifdef _MODULE
+ error = config_init_component(cfdriver_ioconf_hdaudio,
+ cfattach_ioconf_hdaudio, cfdata_ioconf_hdaudio);
+ if (error)
+ return error;
+ error = devsw_attach("hdaudio", NULL, &bmaj,
+ &hdaudio_cdevsw, &cmaj);
+ if (error)
+ config_fini_component(cfdriver_ioconf_hdaudio,
+ cfattach_ioconf_hdaudio, cfdata_ioconf_hdaudio);
+#endif
+ return error;
+ case MODULE_CMD_FINI:
+#ifdef _MODULE
+ devsw_detach(NULL, &hdaudio_cdevsw);
+ error = config_fini_component(cfdriver_ioconf_hdaudio,
+ cfattach_ioconf_hdaudio, cfdata_ioconf_hdaudio);
+#endif
+ return error;
+ default:
+ return ENOTTY;
+ }
+}
Index: src/sys/dev/pci/hdaudio/hdaudio_afg.c
diff -u src/sys/dev/pci/hdaudio/hdaudio_afg.c:1.27 src/sys/dev/pci/hdaudio/hdaudio_afg.c:1.28
--- src/sys/dev/pci/hdaudio/hdaudio_afg.c:1.27 Thu Sep 2 01:55:31 2010
+++ src/sys/dev/pci/hdaudio/hdaudio_afg.c Fri Jan 7 15:30:29 2011
@@ -1,4 +1,4 @@
-/* $NetBSD: hdaudio_afg.c,v 1.27 2010/09/02 01:55:31 jmcneill Exp $ */
+/* $NetBSD: hdaudio_afg.c,v 1.28 2011/01/07 15:30:29 jmcneill Exp $ */
/*
* Copyright (c) 2009 Precedence Technologies Ltd <[email protected]>
@@ -60,7 +60,7 @@
*/
#include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: hdaudio_afg.c,v 1.27 2010/09/02 01:55:31 jmcneill Exp $");
+__KERNEL_RCSID(0, "$NetBSD: hdaudio_afg.c,v 1.28 2011/01/07 15:30:29 jmcneill Exp $");
#include <sys/types.h>
#include <sys/param.h>
@@ -70,6 +70,7 @@
#include <sys/conf.h>
#include <sys/bus.h>
#include <sys/kmem.h>
+#include <sys/module.h>
#include <sys/audioio.h>
#include <dev/audio_if.h>
@@ -321,6 +322,11 @@
static bool hdaudio_afg_suspend(device_t, const pmf_qual_t *);
static bool hdaudio_afg_resume(device_t, const pmf_qual_t *);
+static int hdaudio_afg_widget_info(void *, prop_dictionary_t,
+ prop_dictionary_t);
+static int hdaudio_afg_codec_info(void *, prop_dictionary_t,
+ prop_dictionary_t);
+
CFATTACH_DECL2_NEW(
hdafg,
sizeof(struct hdaudio_afg_softc),
@@ -378,7 +384,7 @@
.get_props = hdaudio_afg_get_props,
.trigger_output = hdaudio_afg_trigger_output,
.trigger_input = hdaudio_afg_trigger_input,
- .dev_ioctl = hdaudio_afg_dev_ioctl
+ .dev_ioctl = hdaudio_afg_dev_ioctl,
};
static int
@@ -3729,7 +3735,7 @@
return 0;
}
-int
+static int
hdaudio_afg_widget_info(void *opaque, prop_dictionary_t request,
prop_dictionary_t response)
{
@@ -3774,7 +3780,7 @@
return 0;
}
-int
+static int
hdaudio_afg_codec_info(void *opaque, prop_dictionary_t request,
prop_dictionary_t response)
{
@@ -3825,3 +3831,32 @@
prop_object_release(request);
return err;
}
+
+MODULE(MODULE_CLASS_DRIVER, hdafg, "hdaudio");
+
+#ifdef _MODULE
+#include "ioconf.c"
+#endif
+
+static int
+hdafg_modcmd(modcmd_t cmd, void *opaque)
+{
+ int error;
+
+ switch (cmd) {
+ case MODULE_CMD_INIT:
+#ifdef _MODULE
+ error = config_init_component(cfdriver_ioconf_hdafg,
+ cfattach_ioconf_hdafg, cfdata_ioconf_hdafg);
+#endif
+ return error;
+ case MODULE_CMD_FINI:
+#ifdef _MODULE
+ error = config_fini_component(cfdriver_ioconf_hdafg,
+ cfattach_ioconf_hdafg, cfdata_ioconf_hdafg);
+#endif
+ return error;
+ default:
+ return ENOTTY;
+ }
+}
Index: src/sys/dev/pci/hdaudio/hdaudio_pci.c
diff -u src/sys/dev/pci/hdaudio/hdaudio_pci.c:1.6 src/sys/dev/pci/hdaudio/hdaudio_pci.c:1.7
--- src/sys/dev/pci/hdaudio/hdaudio_pci.c:1.6 Sat Aug 7 16:59:48 2010
+++ src/sys/dev/pci/hdaudio/hdaudio_pci.c Fri Jan 7 15:30:30 2011
@@ -1,4 +1,4 @@
-/* $NetBSD: hdaudio_pci.c,v 1.6 2010/08/07 16:59:48 jmcneill Exp $ */
+/* $NetBSD: hdaudio_pci.c,v 1.7 2011/01/07 15:30:30 jmcneill Exp $ */
/*
* Copyright (c) 2009 Precedence Technologies Ltd <[email protected]>
@@ -34,7 +34,7 @@
*/
#include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: hdaudio_pci.c,v 1.6 2010/08/07 16:59:48 jmcneill Exp $");
+__KERNEL_RCSID(0, "$NetBSD: hdaudio_pci.c,v 1.7 2011/01/07 15:30:30 jmcneill Exp $");
#include <sys/types.h>
#include <sys/param.h>
@@ -61,6 +61,7 @@
static int hdaudio_pci_match(device_t, cfdata_t, void *);
static void hdaudio_pci_attach(device_t, device_t, void *);
static int hdaudio_pci_detach(device_t, int);
+static int hdaudio_pci_rescan(device_t, const char *, const int *);
static void hdaudio_pci_childdet(device_t, device_t);
static int hdaudio_pci_intr(void *);
@@ -75,7 +76,7 @@
hdaudio_pci_attach,
hdaudio_pci_detach,
NULL,
- NULL,
+ hdaudio_pci_rescan,
hdaudio_pci_childdet
);
@@ -170,14 +171,20 @@
hdaudio_attach(self, &sc->sc_hdaudio);
}
+static int
+hdaudio_pci_rescan(device_t self, const char *ifattr, const int *locs)
+{
+ struct hdaudio_pci_softc *sc = device_private(self);
+
+ return hdaudio_rescan(&sc->sc_hdaudio, ifattr, locs);
+}
+
void
hdaudio_pci_childdet(device_t self, device_t child)
{
-#if notyet
struct hdaudio_pci_softc *sc = device_private(self);
hdaudio_childdet(&sc->sc_hdaudio, child);
-#endif
}
static int
Index: src/sys/dev/pci/hdaudio/hdaudiovar.h
diff -u src/sys/dev/pci/hdaudio/hdaudiovar.h:1.6 src/sys/dev/pci/hdaudio/hdaudiovar.h:1.7
--- src/sys/dev/pci/hdaudio/hdaudiovar.h:1.6 Sun Aug 15 19:39:56 2010
+++ src/sys/dev/pci/hdaudio/hdaudiovar.h Fri Jan 7 15:30:30 2011
@@ -1,4 +1,4 @@
-/* $NetBSD: hdaudiovar.h,v 1.6 2010/08/15 19:39:56 jmcneill Exp $ */
+/* $NetBSD: hdaudiovar.h,v 1.7 2011/01/07 15:30:30 jmcneill Exp $ */
/*
* Copyright (c) 2009 Precedence Technologies Ltd <[email protected]>
@@ -163,6 +163,9 @@
int hdaudio_attach(device_t, struct hdaudio_softc *);
int hdaudio_detach(struct hdaudio_softc *, int);
bool hdaudio_resume(struct hdaudio_softc *);
+int hdaudio_rescan(struct hdaudio_softc *, const char *, const int *);
+void hdaudio_childdet(struct hdaudio_softc *, device_t);
+
uint32_t hdaudio_command(struct hdaudio_codec *, int, uint32_t, uint32_t);
int hdaudio_intr(struct hdaudio_softc *);
@@ -180,7 +183,4 @@
int hdaudio_stream_tag(struct hdaudio_stream *);
uint16_t hdaudio_stream_param(struct hdaudio_stream *, const audio_params_t *);
-int hdaudio_afg_widget_info(void *, prop_dictionary_t, prop_dictionary_t);
-int hdaudio_afg_codec_info(void *, prop_dictionary_t, prop_dictionary_t);
-
#endif /* !_HDAUDIOVAR_H */
