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* fix from optionrom build

Browse Source 
* fix for KVM on Apple M2
 * introduce machine property "audiodev"
 * ui/vnc: Require audiodev= to enable audio
 * audio: remove QEMU_AUDIO_* and -audio-help support
 * audio: forbid using default audiodev backend with -audiodev and -nodefaults
 * remove compatibility code for old machine types
 * make-release: do not ship dtc sources
 * build system cleanups
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Merge tag 'for-upstream' of https://gitlab.com/bonzini/qemu into staging

* fix from optionrom build
* fix for KVM on Apple M2
* introduce machine property "audiodev"
* ui/vnc: Require audiodev= to enable audio
* audio: remove QEMU_AUDIO_* and -audio-help support
* audio: forbid using default audiodev backend with -audiodev and -nodefaults
* remove compatibility code for old machine types
* make-release: do not ship dtc sources
* build system cleanups

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# =nv64
# -----END PGP SIGNATURE-----
# gpg: Signature made Tue 03 Oct 2023 04:30:00 EDT
# gpg:                using RSA key F13338574B662389866C7682BFFBD25F78C7AE83
# gpg:                issuer "pbonzini@redhat.com"
# gpg: Good signature from "Paolo Bonzini <bonzini@gnu.org>" [full]
# gpg:                 aka "Paolo Bonzini <pbonzini@redhat.com>" [full]
# Primary key fingerprint: 46F5 9FBD 57D6 12E7 BFD4  E2F7 7E15 100C CD36 69B1
#      Subkey fingerprint: F133 3857 4B66 2389 866C  7682 BFFB D25F 78C7 AE83

* tag 'for-upstream' of https://gitlab.com/bonzini/qemu: (24 commits)
  audio: forbid default audiodev backend with -nodefaults
  audio: propagate Error * out of audio_init
  vt82c686 machines: Support machine-default audiodev with fallback
  hw/ppc: Support machine-default audiodev with fallback
  hw/arm: Support machine-default audiodev with fallback
  Introduce machine property "audiodev"
  audio: remove QEMU_AUDIO_* and -audio-help support
  audio: simplify flow in audio_init
  audio: commonize voice initialization
  audio: return Error ** from audio_state_by_name
  audio: allow returning an error from the driver init
  audio: Require AudioState in AUD_add_capture
  ui/vnc: Require audiodev= to enable audio
  crypto: only include tls-cipher-suites in emulators
  scsi-disk: ensure that FORMAT UNIT commands are terminated
  esp: restrict non-DMA transfer length to that of available data
  esp: use correct type for esp_dma_enable() in sysbus_esp_gpio_demux()
  Makefile: build plugins before running TCG tests
  meson: clean up static_library keyword arguments
  make-release: do not ship dtc sources
  ...

Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
This commit is contained in:
Stefan Hajnoczi 2023-10-03 07:43:43 -04:00
commit da1034094d
76 changed files with 515 additions and 958 deletions
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32
accel/kvm/kvm-all.c
View File

@ -2851,7 +2851,13 @@ bool kvm_cpu_check_are_resettable(void)
static void do_kvm_cpu_synchronize_state(CPUState *cpu, run_on_cpu_data arg)
{
if (!cpu->vcpu_dirty) {
kvm_arch_get_registers(cpu);
int ret = kvm_arch_get_registers(cpu);
if (ret) {
error_report("Failed to get registers: %s", strerror(-ret));
cpu_dump_state(cpu, stderr, CPU_DUMP_CODE);
vm_stop(RUN_STATE_INTERNAL_ERROR);
}
cpu->vcpu_dirty = true;
}
}
@ -2865,7 +2871,13 @@ void kvm_cpu_synchronize_state(CPUState *cpu)
static void do_kvm_cpu_synchronize_post_reset(CPUState *cpu, run_on_cpu_data arg)
{
kvm_arch_put_registers(cpu, KVM_PUT_RESET_STATE);
int ret = kvm_arch_put_registers(cpu, KVM_PUT_RESET_STATE);
if (ret) {
error_report("Failed to put registers after reset: %s", strerror(-ret));
cpu_dump_state(cpu, stderr, CPU_DUMP_CODE);
vm_stop(RUN_STATE_INTERNAL_ERROR);
}
cpu->vcpu_dirty = false;
}
@ -2876,7 +2888,12 @@ void kvm_cpu_synchronize_post_reset(CPUState *cpu)
static void do_kvm_cpu_synchronize_post_init(CPUState *cpu, run_on_cpu_data arg)
{
kvm_arch_put_registers(cpu, KVM_PUT_FULL_STATE);
int ret = kvm_arch_put_registers(cpu, KVM_PUT_FULL_STATE);
if (ret) {
error_report("Failed to put registers after init: %s", strerror(-ret));
exit(1);
}
cpu->vcpu_dirty = false;
}
@ -2969,7 +2986,14 @@ int kvm_cpu_exec(CPUState *cpu)
MemTxAttrs attrs;
if (cpu->vcpu_dirty) {
kvm_arch_put_registers(cpu, KVM_PUT_RUNTIME_STATE);
ret = kvm_arch_put_registers(cpu, KVM_PUT_RUNTIME_STATE);
if (ret) {
error_report("Failed to put registers after init: %s",
strerror(-ret));
ret = -1;
break;
}
cpu->vcpu_dirty = false;
}

3
audio/alsaaudio.c
View File

@ -904,7 +904,7 @@ static void alsa_init_per_direction(AudiodevAlsaPerDirectionOptions *apdo)
}
}
static void *alsa_audio_init(Audiodev *dev)
static void *alsa_audio_init(Audiodev *dev, Error **errp)
{
AudiodevAlsaOptions *aopts;
assert(dev->driver == AUDIODEV_DRIVER_ALSA);
@ -960,7 +960,6 @@ static struct audio_driver alsa_audio_driver = {
.init = alsa_audio_init,
.fini = alsa_audio_fini,
.pcm_ops = &alsa_pcm_ops,
.can_be_default = 1,
.max_voices_out = INT_MAX,
.max_voices_in = INT_MAX,
.voice_size_out = sizeof (ALSAVoiceOut),

6
audio/audio-hmp-cmds.c
View File

@ -26,6 +26,7 @@
#include "audio/audio.h"
#include "monitor/hmp.h"
#include "monitor/monitor.h"
#include "qapi/error.h"
#include "qapi/qmp/qdict.h"
static QLIST_HEAD (capture_list_head, CaptureState) capture_head;
@ -65,10 +66,11 @@ void hmp_wavcapture(Monitor *mon, const QDict *qdict)
int nchannels = qdict_get_try_int(qdict, "nchannels", 2);
const char *audiodev = qdict_get_str(qdict, "audiodev");
CaptureState *s;
AudioState *as = audio_state_by_name(audiodev);
Error *local_err = NULL;
AudioState *as = audio_state_by_name(audiodev, &local_err);
if (!as) {
monitor_printf(mon, "Audiodev '%s' not found\n", audiodev);
error_report_err(local_err);
return;
}

246
audio/audio.c
View File

@ -32,7 +32,9 @@
#include "qapi/qobject-input-visitor.h"
#include "qapi/qapi-visit-audio.h"
#include "qapi/qapi-commands-audio.h"
#include "qapi/qmp/qdict.h"
#include "qemu/cutils.h"
#include "qemu/error-report.h"
#include "qemu/log.h"
#include "qemu/module.h"
#include "qemu/help_option.h"
@ -61,19 +63,22 @@ const char *audio_prio_list[] = {
"spice",
CONFIG_AUDIO_DRIVERS
"none",
"wav",
NULL
};
static QLIST_HEAD(, audio_driver) audio_drivers;
static AudiodevListHead audiodevs = QSIMPLEQ_HEAD_INITIALIZER(audiodevs);
static AudiodevListHead audiodevs =
QSIMPLEQ_HEAD_INITIALIZER(audiodevs);
static AudiodevListHead default_audiodevs =
QSIMPLEQ_HEAD_INITIALIZER(default_audiodevs);
void audio_driver_register(audio_driver *drv)
{
QLIST_INSERT_HEAD(&audio_drivers, drv, next);
}
audio_driver *audio_driver_lookup(const char *name)
static audio_driver *audio_driver_lookup(const char *name)
{
struct audio_driver *d;
Error *local_err = NULL;
@ -111,8 +116,6 @@ const struct mixeng_volume nominal_volume = {
#endif
};
static bool legacy_config = true;
int audio_bug (const char *funcname, int cond)
{
if (cond) {
@ -1553,9 +1556,11 @@ size_t audio_generic_read(HWVoiceIn *hw, void *buf, size_t size)
}
static int audio_driver_init(AudioState *s, struct audio_driver *drv,
bool msg, Audiodev *dev)
Audiodev *dev, Error **errp)
{
s->drv_opaque = drv->init(dev);
Error *local_err = NULL;
s->drv_opaque = drv->init(dev, &local_err);
if (s->drv_opaque) {
if (!drv->pcm_ops->get_buffer_in) {
@ -1567,13 +1572,15 @@ static int audio_driver_init(AudioState *s, struct audio_driver *drv,
drv->pcm_ops->put_buffer_out = audio_generic_put_buffer_out;
}
audio_init_nb_voices_out(s, drv);
audio_init_nb_voices_in(s, drv);
audio_init_nb_voices_out(s, drv, 1);
audio_init_nb_voices_in(s, drv, 0);
s->drv = drv;
return 0;
} else {
if (msg) {
dolog("Could not init `%s' audio driver\n", drv->name);
if (local_err) {
error_propagate(errp, local_err);
} else {
error_setg(errp, "Could not init `%s' audio driver", drv->name);
}
return -1;
}
@ -1681,17 +1688,45 @@ static const VMStateDescription vmstate_audio = {
static void audio_validate_opts(Audiodev *dev, Error **errp);
static AudiodevListEntry *audiodev_find(
AudiodevListHead *head, const char *drvname)
static void audio_create_default_audiodevs(void)
{
AudiodevListEntry *e;
QSIMPLEQ_FOREACH(e, head, next) {
if (strcmp(AudiodevDriver_str(e->dev->driver), drvname) == 0) {
return e;
}
const char *drvname = getenv("QEMU_AUDIO_DRV");
if (!defaults_enabled()) {
return;
}
return NULL;
/* QEMU_AUDIO_DRV=none is used by libqtest. */
if (drvname && !g_str_equal(drvname, "none")) {
error_report("Please use -audiodev instead of QEMU_AUDIO_*");
exit(1);
}
for (int i = 0; audio_prio_list[i]; i++) {
if (drvname && !g_str_equal(drvname, audio_prio_list[i])) {
continue;
}
if (audio_driver_lookup(audio_prio_list[i])) {
QDict *dict = qdict_new();
Audiodev *dev = NULL;
AudiodevListEntry *e;
Visitor *v;
qdict_put_str(dict, "driver", audio_prio_list[i]);
qdict_put_str(dict, "id", "#default");
v = qobject_input_visitor_new_keyval(QOBJECT(dict));
qobject_unref(dict);
visit_type_Audiodev(v, NULL, &dev, &error_fatal);
visit_free(v);
audio_validate_opts(dev, &error_abort);
e = g_new0(AudiodevListEntry, 1);
e->dev = dev;
QSIMPLEQ_INSERT_TAIL(&default_audiodevs, e, next);
}
}
}
/*
@ -1700,62 +1735,16 @@ static AudiodevListEntry *audiodev_find(
* if dev == NULL => legacy implicit initialization, return the already created
* state or create a new one
*/
static AudioState *audio_init(Audiodev *dev, const char *name)
static AudioState *audio_init(Audiodev *dev, Error **errp)
{
static bool atexit_registered;
size_t i;
int done = 0;
const char *drvname = NULL;
const char *drvname;
VMChangeStateEntry *vmse;
AudioState *s;
struct audio_driver *driver;
/* silence gcc warning about uninitialized variable */
AudiodevListHead head = QSIMPLEQ_HEAD_INITIALIZER(head);
if (using_spice) {
/*
* When using spice allow the spice audio driver being picked
* as default.
*
* Temporary hack. Using audio devices without explicit
* audiodev= property is already deprecated. Same goes for
* the -soundhw switch. Once this support gets finally
* removed we can also drop the concept of a default audio
* backend and this can go away.
*/
driver = audio_driver_lookup("spice");
if (driver) {
driver->can_be_default = 1;
}
}
if (dev) {
/* -audiodev option */
legacy_config = false;
drvname = AudiodevDriver_str(dev->driver);
} else if (!QTAILQ_EMPTY(&audio_states)) {
if (!legacy_config) {
dolog("Device %s: audiodev default parameter is deprecated, please "
"specify audiodev=%s\n", name,
QTAILQ_FIRST(&audio_states)->dev->id);
}
return QTAILQ_FIRST(&audio_states);
} else {
/* legacy implicit initialization */
head = audio_handle_legacy_opts();
/*
* In case of legacy initialization, all Audiodevs in the list will have
* the same configuration (except the driver), so it doesn't matter which
* one we chose. We need an Audiodev to set up AudioState before we can
* init a driver. Also note that dev at this point is still in the
* list.
*/
dev = QSIMPLEQ_FIRST(&head)->dev;
audio_validate_opts(dev, &error_abort);
}
s = g_new0(AudioState, 1);
s->dev = dev;
QLIST_INIT (&s->hw_head_out);
QLIST_INIT (&s->hw_head_in);
@ -1767,56 +1756,35 @@ static AudioState *audio_init(Audiodev *dev, const char *name)
s->ts = timer_new_ns(QEMU_CLOCK_VIRTUAL, audio_timer, s);
s->nb_hw_voices_out = audio_get_pdo_out(dev)->voices;
s->nb_hw_voices_in = audio_get_pdo_in(dev)->voices;
if (s->nb_hw_voices_out < 1) {
dolog ("Bogus number of playback voices %d, setting to 1\n",
s->nb_hw_voices_out);
s->nb_hw_voices_out = 1;
}
if (s->nb_hw_voices_in < 0) {
dolog ("Bogus number of capture voices %d, setting to 0\n",
s->nb_hw_voices_in);
s->nb_hw_voices_in = 0;
}
if (drvname) {
if (dev) {
/* -audiodev option */
s->dev = dev;
drvname = AudiodevDriver_str(dev->driver);
driver = audio_driver_lookup(drvname);
if (driver) {
done = !audio_driver_init(s, driver, true, dev);
done = !audio_driver_init(s, driver, dev, errp);
} else {
dolog ("Unknown audio driver `%s'\n", drvname);
error_setg(errp, "Unknown audio driver `%s'\n", drvname);
}
if (!done) {
free_audio_state(s);
return NULL;
goto out;
}
} else {
for (i = 0; audio_prio_list[i]; i++) {
AudiodevListEntry *e = audiodev_find(&head, audio_prio_list[i]);
driver = audio_driver_lookup(audio_prio_list[i]);
if (e && driver) {
s->dev = dev = e->dev;
audio_validate_opts(dev, &error_abort);
done = !audio_driver_init(s, driver, false, dev);
if (done) {
e->dev = NULL;
break;
}
for (;;) {
AudiodevListEntry *e = QSIMPLEQ_FIRST(&default_audiodevs);
if (!e) {
error_setg(errp, "no default audio driver available");
goto out;
}
s->dev = dev = e->dev;
drvname = AudiodevDriver_str(dev->driver);
driver = audio_driver_lookup(drvname);
if (!audio_driver_init(s, driver, dev, NULL)) {
break;
}
QSIMPLEQ_REMOVE_HEAD(&default_audiodevs, next);
}
}
audio_free_audiodev_list(&head);
if (!done) {
driver = audio_driver_lookup("none");
done = !audio_driver_init(s, driver, false, dev);
assert(done);
dolog("warning: Using timer based audio emulation\n");
}
if (dev->timer_period <= 0) {
s->period_ticks = 1;
@ -1834,27 +1802,50 @@ static AudioState *audio_init(Audiodev *dev, const char *name)
QLIST_INIT (&s->card_head);
vmstate_register (NULL, 0, &vmstate_audio, s);
return s;
out:
free_audio_state(s);
return NULL;
}
void audio_free_audiodev_list(AudiodevListHead *head)
{
AudiodevListEntry *e;
while ((e = QSIMPLEQ_FIRST(head))) {
QSIMPLEQ_REMOVE_HEAD(head, next);
qapi_free_Audiodev(e->dev);
g_free(e);
}
}
void AUD_register_card (const char *name, QEMUSoundCard *card)
bool AUD_register_card (const char *name, QEMUSoundCard *card, Error **errp)
{
if (!card->state) {
card->state = audio_init(NULL, name);
if (!QTAILQ_EMPTY(&audio_states)) {
/*
* FIXME: once it is possible to create an arbitrary
* default device via -audio DRIVER,OPT=VALUE (no "model"),
* replace this special case with the default AudioState*,
* storing it in a separate global. For now, keep the
* warning to encourage moving off magic use of the first
* -audiodev.
*/
if (QSIMPLEQ_EMPTY(&default_audiodevs)) {
dolog("Device %s: audiodev default parameter is deprecated, please "
"specify audiodev=%s\n", name,
QTAILQ_FIRST(&audio_states)->dev->id);
}
card->state = QTAILQ_FIRST(&audio_states);
} else {
if (QSIMPLEQ_EMPTY(&default_audiodevs)) {
audio_create_default_audiodevs();
}
card->state = audio_init(NULL, errp);
if (!card->state) {
if (!QSIMPLEQ_EMPTY(&audiodevs)) {
error_append_hint(errp, "Perhaps you wanted to set audiodev=%s?",
QSIMPLEQ_FIRST(&audiodevs)->dev->id);
}
return false;
}
}
}
card->name = g_strdup (name);
memset (&card->entries, 0, sizeof (card->entries));
QLIST_INSERT_HEAD(&card->state->card_head, card, entries);
return true;
}
void AUD_remove_card (QEMUSoundCard *card)
@ -1876,10 +1867,8 @@ CaptureVoiceOut *AUD_add_capture(
struct capture_callback *cb;
if (!s) {
if (!legacy_config) {
dolog("Capturing without setting an audiodev is deprecated\n");
}
s = audio_init(NULL, NULL);
error_report("Capturing without setting an audiodev is not supported");
abort();
}
if (!audio_get_pdo_out(s->dev)->mixing_engine) {
@ -2183,17 +2172,13 @@ void audio_define(Audiodev *dev)
QSIMPLEQ_INSERT_TAIL(&audiodevs, e, next);
}
bool audio_init_audiodevs(void)
void audio_init_audiodevs(void)
{
AudiodevListEntry *e;
QSIMPLEQ_FOREACH(e, &audiodevs, next) {
if (!audio_init(e->dev, NULL)) {
return false;
}
audio_init(e->dev, &error_fatal);
}
return true;
}
audsettings audiodev_to_audsettings(AudiodevPerDirectionOptions *pdo)
@ -2255,7 +2240,7 @@ int audio_buffer_bytes(AudiodevPerDirectionOptions *pdo,
audioformat_bytes_per_sample(as->fmt);
}
AudioState *audio_state_by_name(const char *name)
AudioState *audio_state_by_name(const char *name, Error **errp)
{
AudioState *s;
QTAILQ_FOREACH(s, &audio_states, list) {
@ -2264,6 +2249,7 @@ AudioState *audio_state_by_name(const char *name)
return s;
}
}
error_setg(errp, "audiodev '%s' not found", name);
return NULL;
}

7
audio/audio.h
View File

@ -94,7 +94,7 @@ typedef struct QEMUAudioTimeStamp {
void AUD_vlog (const char *cap, const char *fmt, va_list ap) G_GNUC_PRINTF(2, 0);
void AUD_log (const char *cap, const char *fmt, ...) G_GNUC_PRINTF(2, 3);
void AUD_register_card (const char *name, QEMUSoundCard *card);
bool AUD_register_card (const char *name, QEMUSoundCard *card, Error **errp);
void AUD_remove_card (QEMUSoundCard *card);
CaptureVoiceOut *AUD_add_capture(
AudioState *s,
@ -170,11 +170,10 @@ void audio_sample_from_uint64(void *samples, int pos,
void audio_define(Audiodev *audio);
void audio_parse_option(const char *opt);
bool audio_init_audiodevs(void);
void audio_init_audiodevs(void);
void audio_help(void);
void audio_legacy_help(void);
AudioState *audio_state_by_name(const char *name);
AudioState *audio_state_by_name(const char *name, Error **errp);
const char *audio_get_id(QEMUSoundCard *card);
#define DEFINE_AUDIO_PROPERTIES(_s, _f) \

7
audio/audio_int.h
View File

@ -140,13 +140,12 @@ typedef struct audio_driver audio_driver;
struct audio_driver {
const char *name;
const char *descr;
void *(*init) (Audiodev *);
void *(*init) (Audiodev *, Error **);
void (*fini) (void *);
#ifdef CONFIG_GIO
void (*set_dbus_server) (AudioState *s, GDBusObjectManagerServer *manager, bool p2p);
#endif
struct audio_pcm_ops *pcm_ops;
int can_be_default;
int max_voices_out;
int max_voices_in;
size_t voice_size_out;
@ -243,7 +242,6 @@ extern const struct mixeng_volume nominal_volume;
extern const char *audio_prio_list[];
void audio_driver_register(audio_driver *drv);
audio_driver *audio_driver_lookup(const char *name);
void audio_pcm_init_info (struct audio_pcm_info *info, struct audsettings *as);
void audio_pcm_info_clear_buf (struct audio_pcm_info *info, void *buf, int len);
@ -297,9 +295,6 @@ typedef struct AudiodevListEntry {
} AudiodevListEntry;
typedef QSIMPLEQ_HEAD(, AudiodevListEntry) AudiodevListHead;
AudiodevListHead audio_handle_legacy_opts(void);
void audio_free_audiodev_list(AudiodevListHead *head);
void audio_create_pdos(Audiodev *dev);
AudiodevPerDirectionOptions *audio_get_pdo_in(Audiodev *dev);

591
audio/audio_legacy.c
View File

@ -1,591 +0,0 @@
/*
* QEMU Audio subsystem: legacy configuration handling
*
* Copyright (c) 2015-2019 Zoltán Kővágó <DirtY.iCE.hu@gmail.com>
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*/
#include "qemu/osdep.h"
#include "audio.h"
#include "audio_int.h"
#include "qemu/cutils.h"
#include "qemu/timer.h"
#include "qapi/error.h"
#include "qapi/qapi-visit-audio.h"
#include "qapi/visitor-impl.h"
#define AUDIO_CAP "audio-legacy"
#include "audio_int.h"
static uint32_t toui32(const char *str)
{
uint64_t ret;
if (parse_uint_full(str, 10, &ret) || ret > UINT32_MAX) {
dolog("Invalid integer value `%s'\n", str);
exit(1);
}
return ret;
}
/* helper functions to convert env variables */
static void get_bool(const char *env, bool *dst, bool *has_dst)
{
const char *val = getenv(env);
if (val) {
*dst = toui32(val) != 0;
*has_dst = true;
}
}
static void get_int(const char *env, uint32_t *dst, bool *has_dst)
{
const char *val = getenv(env);
if (val) {
*dst = toui32(val);
*has_dst = true;
}
}
static void get_str(const char *env, char **dst)
{
const char *val = getenv(env);
if (val) {
g_free(*dst);
*dst = g_strdup(val);
}
}
static void get_fmt(const char *env, AudioFormat *dst, bool *has_dst)
{
const char *val = getenv(env);
if (val) {
size_t i;
for (i = 0; AudioFormat_lookup.size; ++i) {
if (strcasecmp(val, AudioFormat_lookup.array[i]) == 0) {
*dst = i;
*has_dst = true;
return;
}
}
dolog("Invalid audio format `%s'\n", val);
exit(1);
}
}
#if defined(CONFIG_AUDIO_ALSA) || defined(CONFIG_AUDIO_DSOUND)
static void get_millis_to_usecs(const char *env, uint32_t *dst, bool *has_dst)
{
const char *val = getenv(env);
if (val) {
*dst = toui32(val) * 1000;
*has_dst = true;
}
}
#endif
#if defined(CONFIG_AUDIO_ALSA) || defined(CONFIG_AUDIO_COREAUDIO) || \
defined(CONFIG_AUDIO_PA) || defined(CONFIG_AUDIO_SDL) || \
defined(CONFIG_AUDIO_DSOUND) || defined(CONFIG_AUDIO_OSS)
static uint32_t frames_to_usecs(uint32_t frames,
AudiodevPerDirectionOptions *pdo)
{
uint32_t freq = pdo->has_frequency ? pdo->frequency : 44100;
return (frames * 1000000 + freq / 2) / freq;
}
#endif
#ifdef CONFIG_AUDIO_COREAUDIO
static void get_frames_to_usecs(const char *env, uint32_t *dst, bool *has_dst,
AudiodevPerDirectionOptions *pdo)
{
const char *val = getenv(env);
if (val) {
*dst = frames_to_usecs(toui32(val), pdo);
*has_dst = true;
}
}
#endif
#if defined(CONFIG_AUDIO_PA) || defined(CONFIG_AUDIO_SDL) || \
defined(CONFIG_AUDIO_DSOUND) || defined(CONFIG_AUDIO_OSS)
static uint32_t samples_to_usecs(uint32_t samples,
AudiodevPerDirectionOptions *pdo)
{
uint32_t channels = pdo->has_channels ? pdo->channels : 2;
return frames_to_usecs(samples / channels, pdo);
}
#endif
#if defined(CONFIG_AUDIO_PA) || defined(CONFIG_AUDIO_SDL)
static void get_samples_to_usecs(const char *env, uint32_t *dst, bool *has_dst,
AudiodevPerDirectionOptions *pdo)
{
const char *val = getenv(env);
if (val) {
*dst = samples_to_usecs(toui32(val), pdo);
*has_dst = true;
}
}
#endif
#if defined(CONFIG_AUDIO_DSOUND) || defined(CONFIG_AUDIO_OSS)
static uint32_t bytes_to_usecs(uint32_t bytes, AudiodevPerDirectionOptions *pdo)
{
AudioFormat fmt = pdo->has_format ? pdo->format : AUDIO_FORMAT_S16;
uint32_t bytes_per_sample = audioformat_bytes_per_sample(fmt);
return samples_to_usecs(bytes / bytes_per_sample, pdo);
}
static void get_bytes_to_usecs(const char *env, uint32_t *dst, bool *has_dst,
AudiodevPerDirectionOptions *pdo)
{
const char *val = getenv(env);
if (val) {
*dst = bytes_to_usecs(toui32(val), pdo);
*has_dst = true;
}
}
#endif
/* backend specific functions */
#ifdef CONFIG_AUDIO_ALSA
/* ALSA */
static void handle_alsa_per_direction(
AudiodevAlsaPerDirectionOptions *apdo, const char *prefix)
{
char buf[64];
size_t len = strlen(prefix);
bool size_in_usecs = false;
bool dummy;
memcpy(buf, prefix, len);
strcpy(buf + len, "TRY_POLL");
get_bool(buf, &apdo->try_poll, &apdo->has_try_poll);
strcpy(buf + len, "DEV");
get_str(buf, &apdo->dev);
strcpy(buf + len, "SIZE_IN_USEC");
get_bool(buf, &size_in_usecs, &dummy);
strcpy(buf + len, "PERIOD_SIZE");
get_int(buf, &apdo->period_length, &apdo->has_period_length);
if (apdo->has_period_length && !size_in_usecs) {
apdo->period_length = frames_to_usecs(
apdo->period_length,
qapi_AudiodevAlsaPerDirectionOptions_base(apdo));
}
strcpy(buf + len, "BUFFER_SIZE");
get_int(buf, &apdo->buffer_length, &apdo->has_buffer_length);
if (apdo->has_buffer_length && !size_in_usecs) {
apdo->buffer_length = frames_to_usecs(
apdo->buffer_length,
qapi_AudiodevAlsaPerDirectionOptions_base(apdo));
}
}
static void handle_alsa(Audiodev *dev)
{
AudiodevAlsaOptions *aopt = &dev->u.alsa;
handle_alsa_per_direction(aopt->in, "QEMU_ALSA_ADC_");
handle_alsa_per_direction(aopt->out, "QEMU_ALSA_DAC_");
get_millis_to_usecs("QEMU_ALSA_THRESHOLD",
&aopt->threshold, &aopt->has_threshold);
}
#endif
#ifdef CONFIG_AUDIO_COREAUDIO
/* coreaudio */
static void handle_coreaudio(Audiodev *dev)
{
get_frames_to_usecs(
"QEMU_COREAUDIO_BUFFER_SIZE",
&dev->u.coreaudio.out->buffer_length,
&dev->u.coreaudio.out->has_buffer_length,
qapi_AudiodevCoreaudioPerDirectionOptions_base(dev->u.coreaudio.out));
get_int("QEMU_COREAUDIO_BUFFER_COUNT",
&dev->u.coreaudio.out->buffer_count,
&dev->u.coreaudio.out->has_buffer_count);
}
#endif
#ifdef CONFIG_AUDIO_DSOUND
/* dsound */
static void handle_dsound(Audiodev *dev)
{
get_millis_to_usecs("QEMU_DSOUND_LATENCY_MILLIS",
&dev->u.dsound.latency, &dev->u.dsound.has_latency);
get_bytes_to_usecs("QEMU_DSOUND_BUFSIZE_OUT",
&dev->u.dsound.out->buffer_length,
&dev->u.dsound.out->has_buffer_length,
dev->u.dsound.out);
get_bytes_to_usecs("QEMU_DSOUND_BUFSIZE_IN",
&dev->u.dsound.in->buffer_length,
&dev->u.dsound.in->has_buffer_length,
dev->u.dsound.in);
}
#endif
#ifdef CONFIG_AUDIO_OSS
/* OSS */
static void handle_oss_per_direction(
AudiodevOssPerDirectionOptions *opdo, const char *try_poll_env,
const char *dev_env)
{
get_bool(try_poll_env, &opdo->try_poll, &opdo->has_try_poll);
get_str(dev_env, &opdo->dev);
get_bytes_to_usecs("QEMU_OSS_FRAGSIZE",
&opdo->buffer_length, &opdo->has_buffer_length,
qapi_AudiodevOssPerDirectionOptions_base(opdo));
get_int("QEMU_OSS_NFRAGS", &opdo->buffer_count,
&opdo->has_buffer_count);
}
static void handle_oss(Audiodev *dev)
{
AudiodevOssOptions *oopt = &dev->u.oss;
handle_oss_per_direction(oopt->in, "QEMU_AUDIO_ADC_TRY_POLL",
"QEMU_OSS_ADC_DEV");
handle_oss_per_direction(oopt->out, "QEMU_AUDIO_DAC_TRY_POLL",
"QEMU_OSS_DAC_DEV");
get_bool("QEMU_OSS_MMAP", &oopt->try_mmap, &oopt->has_try_mmap);
get_bool("QEMU_OSS_EXCLUSIVE", &oopt->exclusive, &oopt->has_exclusive);
get_int("QEMU_OSS_POLICY", &oopt->dsp_policy, &oopt->has_dsp_policy);
}
#endif
#ifdef CONFIG_AUDIO_PA
/* pulseaudio */
static void handle_pa_per_direction(
AudiodevPaPerDirectionOptions *ppdo, const char *env)
{
get_str(env, &ppdo->name);
}
static void handle_pa(Audiodev *dev)
{
handle_pa_per_direction(dev->u.pa.in, "QEMU_PA_SOURCE");
handle_pa_per_direction(dev->u.pa.out, "QEMU_PA_SINK");
get_samples_to_usecs(
"QEMU_PA_SAMPLES", &dev->u.pa.in->buffer_length,
&dev->u.pa.in->has_buffer_length,
qapi_AudiodevPaPerDirectionOptions_base(dev->u.pa.in));
get_samples_to_usecs(
"QEMU_PA_SAMPLES", &dev->u.pa.out->buffer_length,
&dev->u.pa.out->has_buffer_length,
qapi_AudiodevPaPerDirectionOptions_base(dev->u.pa.out));
get_str("QEMU_PA_SERVER", &dev->u.pa.server);
}
#endif
#ifdef CONFIG_AUDIO_SDL
/* SDL */
static void handle_sdl(Audiodev *dev)
{
/* SDL is output only */
get_samples_to_usecs("QEMU_SDL_SAMPLES", &dev->u.sdl.out->buffer_length,
&dev->u.sdl.out->has_buffer_length,
qapi_AudiodevSdlPerDirectionOptions_base(dev->u.sdl.out));
}
#endif
/* wav */
static void handle_wav(Audiodev *dev)
{
get_int("QEMU_WAV_FREQUENCY",
&dev->u.wav.out->frequency, &dev->u.wav.out->has_frequency);
get_fmt("QEMU_WAV_FORMAT", &dev->u.wav.out->format,
&dev->u.wav.out->has_format);
get_int("QEMU_WAV_DAC_FIXED_CHANNELS",
&dev->u.wav.out->channels, &dev->u.wav.out->has_channels);
get_str("QEMU_WAV_PATH", &dev->u.wav.path);
}
/* general */
static void handle_per_direction(
AudiodevPerDirectionOptions *pdo, const char *prefix)
{
char buf[64];
size_t len = strlen(prefix);
memcpy(buf, prefix, len);
strcpy(buf + len, "FIXED_SETTINGS");
get_bool(buf, &pdo->fixed_settings, &pdo->has_fixed_settings);
strcpy(buf + len, "FIXED_FREQ");
get_int(buf, &pdo->frequency, &pdo->has_frequency);
strcpy(buf + len, "FIXED_FMT");
get_fmt(buf, &pdo->format, &pdo->has_format);
strcpy(buf + len, "FIXED_CHANNELS");
get_int(buf, &pdo->channels, &pdo->has_channels);
strcpy(buf + len, "VOICES");
get_int(buf, &pdo->voices, &pdo->has_voices);
}
static AudiodevListEntry *legacy_opt(const char *drvname)
{
AudiodevListEntry *e = g_new0(AudiodevListEntry, 1);
e->dev = g_new0(Audiodev, 1);
e->dev->id = g_strdup(drvname);
e->dev->driver = qapi_enum_parse(
&AudiodevDriver_lookup, drvname, -1, &error_abort);
audio_create_pdos(e->dev);
handle_per_direction(audio_get_pdo_in(e->dev), "QEMU_AUDIO_ADC_");
handle_per_direction(audio_get_pdo_out(e->dev), "QEMU_AUDIO_DAC_");
/* Original description: Timer period in HZ (0 - use lowest possible) */
get_int("QEMU_AUDIO_TIMER_PERIOD",
&e->dev->timer_period, &e->dev->has_timer_period);
if (e->dev->has_timer_period && e->dev->timer_period) {
e->dev->timer_period = NANOSECONDS_PER_SECOND / 1000 /
e->dev->timer_period;
}
switch (e->dev->driver) {
#ifdef CONFIG_AUDIO_ALSA
case AUDIODEV_DRIVER_ALSA:
handle_alsa(e->dev);
break;
#endif
#ifdef CONFIG_AUDIO_COREAUDIO
case AUDIODEV_DRIVER_COREAUDIO:
handle_coreaudio(e->dev);
break;
#endif
#ifdef CONFIG_AUDIO_DSOUND
case AUDIODEV_DRIVER_DSOUND:
handle_dsound(e->dev);
break;
#endif
#ifdef CONFIG_AUDIO_OSS
case AUDIODEV_DRIVER_OSS:
handle_oss(e->dev);
break;
#endif
#ifdef CONFIG_AUDIO_PA
case AUDIODEV_DRIVER_PA:
handle_pa(e->dev);
break;
#endif
#ifdef CONFIG_AUDIO_SDL
case AUDIODEV_DRIVER_SDL:
handle_sdl(e->dev);
break;
#endif
case AUDIODEV_DRIVER_WAV:
handle_wav(e->dev);
break;
default:
break;
}
return e;
}
AudiodevListHead audio_handle_legacy_opts(void)
{
const char *drvname = getenv("QEMU_AUDIO_DRV");
AudiodevListHead head = QSIMPLEQ_HEAD_INITIALIZER(head);
if (drvname) {
AudiodevListEntry *e;
audio_driver *driver = audio_driver_lookup(drvname);
if (!driver) {
dolog("Unknown audio driver `%s'\n", drvname);
exit(1);
}
e = legacy_opt(drvname);
QSIMPLEQ_INSERT_TAIL(&head, e, next);
} else {
for (int i = 0; audio_prio_list[i]; i++) {
audio_driver *driver = audio_driver_lookup(audio_prio_list[i]);
if (driver && driver->can_be_default) {
AudiodevListEntry *e = legacy_opt(driver->name);
QSIMPLEQ_INSERT_TAIL(&head, e, next);
}
}
if (QSIMPLEQ_EMPTY(&head)) {
dolog("Internal error: no default audio driver available\n");
exit(1);
}
}
return head;
}
/* visitor to print -audiodev option */
typedef struct {
Visitor visitor;
bool comma;
GList *path;
} LegacyPrintVisitor;
static bool lv_start_struct(Visitor *v, const char *name, void **obj,
size_t size, Error **errp)
{
LegacyPrintVisitor *lv = (LegacyPrintVisitor *) v;
lv->path = g_list_append(lv->path, g_strdup(name));
return true;
}
static void lv_end_struct(Visitor *v, void **obj)
{
LegacyPrintVisitor *lv = (LegacyPrintVisitor *) v;
lv->path = g_list_delete_link(lv->path, g_list_last(lv->path));
}
static void lv_print_key(Visitor *v, const char *name)
{
GList *e;
LegacyPrintVisitor *lv = (LegacyPrintVisitor *) v;
if (lv->comma) {
putchar(',');
} else {
lv->comma = true;
}
for (e = lv->path; e; e = e->next) {
if (e->data) {
printf("%s.", (const char *) e->data);
}
}
printf("%s=", name);
}
static bool lv_type_int64(Visitor *v, const char *name, int64_t *obj,
Error **errp)
{
lv_print_key(v, name);
printf("%" PRIi64, *obj);
return true;
}
static bool lv_type_uint64(Visitor *v, const char *name, uint64_t *obj,
Error **errp)
{
lv_print_key(v, name);
printf("%" PRIu64, *obj);
return true;
}
static bool lv_type_bool(Visitor *v, const char *name, bool *obj, Error **errp)
{
lv_print_key(v, name);
printf("%s", *obj ? "on" : "off");
return true;
}
static bool lv_type_str(Visitor *v, const char *name, char **obj, Error **errp)
{
const char *str = *obj;
lv_print_key(v, name);
while (*str) {
if (*str == ',') {
putchar(',');
}
putchar(*str++);
}
return true;
}
static void lv_complete(Visitor *v, void *opaque)
{
LegacyPrintVisitor *lv = (LegacyPrintVisitor *) v;
assert(lv->path == NULL);
}
static void lv_free(Visitor *v)
{
LegacyPrintVisitor *lv = (LegacyPrintVisitor *) v;
g_list_free_full(lv->path, g_free);
g_free(lv);
}
static Visitor *legacy_visitor_new(void)
{
LegacyPrintVisitor *lv = g_new0(LegacyPrintVisitor, 1);
lv->visitor.start_struct = lv_start_struct;
lv->visitor.end_struct = lv_end_struct;
/* lists not supported */
lv->visitor.type_int64 = lv_type_int64;
lv->visitor.type_uint64 = lv_type_uint64;
lv->visitor.type_bool = lv_type_bool;
lv->visitor.type_str = lv_type_str;
lv->visitor.type = VISITOR_OUTPUT;
lv->visitor.complete = lv_complete;
lv->visitor.free = lv_free;
return &lv->visitor;
}
void audio_legacy_help(void)
{
AudiodevListHead head;
AudiodevListEntry *e;
printf("Environment variable based configuration deprecated.\n");
printf("Please use the new -audiodev option.\n");
head = audio_handle_legacy_opts();
printf("\nEquivalent -audiodev to your current environment variables:\n");
if (!getenv("QEMU_AUDIO_DRV")) {
printf("(Since you didn't specify QEMU_AUDIO_DRV, I'll list all "
"possibilities)\n");
}
QSIMPLEQ_FOREACH(e, &head, next) {
Visitor *v;
Audiodev *dev = e->dev;
printf("-audiodev ");
v = legacy_visitor_new();
visit_type_Audiodev(v, NULL, &dev, &error_abort);
visit_free(v);
printf("\n");
}
audio_free_audiodev_list(&head);
}

9
audio/audio_template.h
View File

@ -37,11 +37,12 @@
#endif
static void glue(audio_init_nb_voices_, TYPE)(AudioState *s,
struct audio_driver *drv)
struct audio_driver *drv, int min_voices)
{
int max_voices = glue (drv->max_voices_, TYPE);
size_t voice_size = glue(drv->voice_size_, TYPE);
glue (s->nb_hw_voices_, TYPE) = glue(audio_get_pdo_, TYPE)(s->dev)->voices;
if (glue (s->nb_hw_voices_, TYPE) > max_voices) {
if (!max_voices) {
#ifdef DAC
@ -56,6 +57,12 @@ static void glue(audio_init_nb_voices_, TYPE)(AudioState *s,
glue (s->nb_hw_voices_, TYPE) = max_voices;
}
if (glue (s->nb_hw_voices_, TYPE) < min_voices) {
dolog ("Bogus number of " NAME " voices %d, setting to %d\n",
glue (s->nb_hw_voices_, TYPE),
min_voices);
}
if (audio_bug(__func__, !voice_size && max_voices)) {
dolog ("drv=`%s' voice_size=0 max_voices=%d\n",
drv->name, max_voices);

3
audio/coreaudio.m
View File

@ -644,7 +644,7 @@ static void coreaudio_enable_out(HWVoiceOut *hw, bool enable)
update_device_playback_state(core);
}
static void *coreaudio_audio_init(Audiodev *dev)
static void *coreaudio_audio_init(Audiodev *dev, Error **errp)
{
return dev;
}
@ -673,7 +673,6 @@ static struct audio_driver coreaudio_audio_driver = {
.init = coreaudio_audio_init,
.fini = coreaudio_audio_fini,
.pcm_ops = &coreaudio_pcm_ops,
.can_be_default = 1,
.max_voices_out = 1,
.max_voices_in = 0,
.voice_size_out = sizeof (coreaudioVoiceOut),

3
audio/dbusaudio.c
View File

@ -395,7 +395,7 @@ dbus_enable_in(HWVoiceIn *hw, bool enable)
}
static void *
dbus_audio_init(Audiodev *dev)
dbus_audio_init(Audiodev *dev, Error **errp)
{
DBusAudio *da = g_new0(DBusAudio, 1);
@ -676,7 +676,6 @@ static struct audio_driver dbus_audio_driver = {
.fini = dbus_audio_fini,
.set_dbus_server = dbus_audio_set_server,
.pcm_ops = &dbus_pcm_ops,
.can_be_default = 1,
.max_voices_out = INT_MAX,
.max_voices_in = INT_MAX,
.voice_size_out = sizeof(DBusVoiceOut),

3
audio/dsoundaudio.c
View File

@ -619,7 +619,7 @@ static void dsound_audio_fini (void *opaque)
g_free(s);
}
static void *dsound_audio_init(Audiodev *dev)
static void *dsound_audio_init(Audiodev *dev, Error **errp)
{
int err;
HRESULT hr;
@ -721,7 +721,6 @@ static struct audio_driver dsound_audio_driver = {
.init = dsound_audio_init,
.fini = dsound_audio_fini,
.pcm_ops = &dsound_pcm_ops,
.can_be_default = 1,
.max_voices_out = INT_MAX,
.max_voices_in = 1,
.voice_size_out = sizeof (DSoundVoiceOut),

3
audio/jackaudio.c
View File

@ -645,7 +645,7 @@ static int qjack_thread_creator(jack_native_thread_t *thread,
}
#endif
static void *qjack_init(Audiodev *dev)
static void *qjack_init(Audiodev *dev, Error **errp)
{
assert(dev->driver == AUDIODEV_DRIVER_JACK);
return dev;
@ -676,7 +676,6 @@ static struct audio_driver jack_driver = {
.init = qjack_init,
.fini = qjack_fini,
.pcm_ops = &jack_pcm_ops,
.can_be_default = 1,
.max_voices_out = INT_MAX,
.max_voices_in = INT_MAX,
.voice_size_out = sizeof(QJackOut),

1
audio/meson.build
View File

@ -1,7 +1,6 @@
system_ss.add([spice_headers, files('audio.c')])
system_ss.add(files(
'audio-hmp-cmds.c',
'audio_legacy.c',
'mixeng.c',
'noaudio.c',
'wavaudio.c',

3
audio/noaudio.c
View File

@ -104,7 +104,7 @@ static void no_enable_in(HWVoiceIn *hw, bool enable)
}
}
static void *no_audio_init(Audiodev *dev)
static void *no_audio_init(Audiodev *dev, Error **errp)
{
return &no_audio_init;
}
@ -135,7 +135,6 @@ static struct audio_driver no_audio_driver = {
.init = no_audio_init,
.fini = no_audio_fini,
.pcm_ops = &no_pcm_ops,
.can_be_default = 1,
.max_voices_out = INT_MAX,
.max_voices_in = INT_MAX,
.voice_size_out = sizeof (NoVoiceOut),

12
audio/ossaudio.c
View File

@ -28,6 +28,7 @@
#include "qemu/main-loop.h"
#include "qemu/module.h"
#include "qemu/host-utils.h"
#include "qapi/error.h"
#include "audio.h"
#include "trace.h"
@ -736,7 +737,7 @@ static void oss_init_per_direction(AudiodevOssPerDirectionOptions *opdo)
}
}
static void *oss_audio_init(Audiodev *dev)
static void *oss_audio_init(Audiodev *dev, Error **errp)
{
AudiodevOssOptions *oopts;
assert(dev->driver == AUDIODEV_DRIVER_OSS);
@ -745,8 +746,12 @@ static void *oss_audio_init(Audiodev *dev)
oss_init_per_direction(oopts->in);
oss_init_per_direction(oopts->out);
if (access(oopts->in->dev ?: "/dev/dsp", R_OK | W_OK) < 0 ||
access(oopts->out->dev ?: "/dev/dsp", R_OK | W_OK) < 0) {
if (access(oopts->in->dev ?: "/dev/dsp", R_OK | W_OK) < 0) {
error_setg_errno(errp, errno, "%s not accessible", oopts->in->dev ?: "/dev/dsp");
return NULL;
}
if (access(oopts->out->dev ?: "/dev/dsp", R_OK | W_OK) < 0) {
error_setg_errno(errp, errno, "%s not accessible", oopts->out->dev ?: "/dev/dsp");
return NULL;
}
return dev;
@ -779,7 +784,6 @@ static struct audio_driver oss_audio_driver = {
.init = oss_audio_init,
.fini = oss_audio_fini,
.pcm_ops = &oss_pcm_ops,
.can_be_default = 1,
.max_voices_out = INT_MAX,
.max_voices_in = INT_MAX,
.voice_size_out = sizeof (OSSVoiceOut),

8
audio/paaudio.c
View File

@ -3,7 +3,7 @@
#include "qemu/osdep.h"
#include "qemu/module.h"
#include "audio.h"
#include "qapi/opts-visitor.h"
#include "qapi/error.h"
#include <pulse/pulseaudio.h>
@ -818,7 +818,7 @@ fail:
return NULL;
}
static void *qpa_audio_init(Audiodev *dev)
static void *qpa_audio_init(Audiodev *dev, Error **errp)
{
paaudio *g;
AudiodevPaOptions *popts = &dev->u.pa;
@ -834,10 +834,12 @@ static void *qpa_audio_init(Audiodev *dev)
runtime = getenv("XDG_RUNTIME_DIR");
if (!runtime) {
error_setg(errp, "XDG_RUNTIME_DIR not set");
return NULL;
}
snprintf(pidfile, sizeof(pidfile), "%s/pulse/pid", runtime);
if (stat(pidfile, &st) != 0) {
error_setg_errno(errp, errno, "could not stat pidfile %s", pidfile);
return NULL;
}
}
@ -867,6 +869,7 @@ static void *qpa_audio_init(Audiodev *dev)
}
if (!g->conn) {
g_free(g);
error_setg(errp, "could not connect to PulseAudio server");
return NULL;
}
@ -928,7 +931,6 @@ static struct audio_driver pa_audio_driver = {
.init = qpa_audio_init,
.fini = qpa_audio_fini,
.pcm_ops = &qpa_pcm_ops,
.can_be_default = 1,
.max_voices_out = INT_MAX,
.max_voices_in = INT_MAX,
.voice_size_out = sizeof (PAVoiceOut),

17
audio/pwaudio.c
View File

@ -13,6 +13,7 @@
#include "audio.h"
#include <errno.h>
#include "qemu/error-report.h"
#include "qapi/error.h"
#include <spa/param/audio/format-utils.h>
#include <spa/utils/ringbuffer.h>
#include <spa/utils/result.h>
@ -736,7 +737,7 @@ static const struct pw_core_events core_events = {
};
static void *
qpw_audio_init(Audiodev *dev)
qpw_audio_init(Audiodev *dev, Error **errp)
{
g_autofree pwaudio *pw = g_new0(pwaudio, 1);
@ -748,19 +749,19 @@ qpw_audio_init(Audiodev *dev)
pw->dev = dev;
pw->thread_loop = pw_thread_loop_new("PipeWire thread loop", NULL);
if (pw->thread_loop == NULL) {
error_report("Could not create PipeWire loop: %s", g_strerror(errno));
error_setg_errno(errp, errno, "Could not create PipeWire loop");
goto fail;
}
pw->context =
pw_context_new(pw_thread_loop_get_loop(pw->thread_loop), NULL, 0);
if (pw->context == NULL) {
error_report("Could not create PipeWire context: %s", g_strerror(errno));
error_setg_errno(errp, errno, "Could not create PipeWire context");
goto fail;
}
if (pw_thread_loop_start(pw->thread_loop) < 0) {
error_report("Could not start PipeWire loop: %s", g_strerror(errno));
error_setg_errno(errp, errno, "Could not start PipeWire loop");
goto fail;
}
@ -769,13 +770,13 @@ qpw_audio_init(Audiodev *dev)
pw->core = pw_context_connect(pw->context, NULL, 0);
if (pw->core == NULL) {
pw_thread_loop_unlock(pw->thread_loop);
goto fail;
goto fail_error;
}
if (pw_core_add_listener(pw->core, &pw->core_listener,
&core_events, pw) < 0) {
pw_thread_loop_unlock(pw->thread_loop);
goto fail;
goto fail_error;
}
if (wait_resync(pw) < 0) {
pw_thread_loop_unlock(pw->thread_loop);
@ -785,8 +786,9 @@ qpw_audio_init(Audiodev *dev)
return g_steal_pointer(&pw);
fail_error:
error_setg(errp, "Failed to initialize PW context");
fail:
AUD_log(AUDIO_CAP, "Failed to initialize PW context");
if (pw->thread_loop) {
pw_thread_loop_stop(pw->thread_loop);
}
@ -841,7 +843,6 @@ static struct audio_driver pw_audio_driver = {
.init = qpw_audio_init,
.fini = qpw_audio_fini,
.pcm_ops = &qpw_pcm_ops,
.can_be_default = 1,
.max_voices_out = INT_MAX,
.max_voices_in = INT_MAX,
.voice_size_out = sizeof(PWVoiceOut),

6
audio/sdlaudio.c
View File

@ -26,6 +26,7 @@
#include <SDL.h>
#include <SDL_thread.h>
#include "qemu/module.h"
#include "qapi/error.h"
#include "audio.h"
#ifndef _WIN32
@ -449,10 +450,10 @@ static void sdl_enable_in(HWVoiceIn *hw, bool enable)
SDL_PauseAudioDevice(sdl->devid, !enable);
}
static void *sdl_audio_init(Audiodev *dev)
static void *sdl_audio_init(Audiodev *dev, Error **errp)
{
if (SDL_InitSubSystem (SDL_INIT_AUDIO)) {
sdl_logerr ("SDL failed to initialize audio subsystem\n");
error_setg(errp, "SDL failed to initialize audio subsystem");
return NULL;
}
@ -493,7 +494,6 @@ static struct audio_driver sdl_audio_driver = {
.init = sdl_audio_init,
.fini = sdl_audio_fini,
.pcm_ops = &sdl_pcm_ops,
.can_be_default = 1,
.max_voices_out = INT_MAX,
.max_voices_in = INT_MAX,
.voice_size_out = sizeof(SDLVoiceOut),

3
audio/sndioaudio.c
View File

@ -518,7 +518,7 @@ static void sndio_fini_in(HWVoiceIn *hw)
sndio_fini(self);
}
static void *sndio_audio_init(Audiodev *dev)
static void *sndio_audio_init(Audiodev *dev, Error **errp)
{
assert(dev->driver == AUDIODEV_DRIVER_SNDIO);
return dev;
@ -550,7 +550,6 @@ static struct audio_driver sndio_audio_driver = {
.init = sndio_audio_init,
.fini = sndio_audio_fini,
.pcm_ops = &sndio_pcm_ops,
.can_be_default = 1,
.max_voices_out = INT_MAX,
.max_voices_in = INT_MAX,
.voice_size_out = sizeof(SndioVoice),

5
audio/spiceaudio.c
View File

@ -22,6 +22,7 @@
#include "qemu/module.h"
#include "qemu/error-report.h"
#include "qemu/timer.h"
#include "qapi/error.h"
#include "ui/qemu-spice.h"
#define AUDIO_CAP "spice"
@ -71,11 +72,13 @@ static const SpiceRecordInterface record_sif = {
.base.minor_version = SPICE_INTERFACE_RECORD_MINOR,
};
static void *spice_audio_init(Audiodev *dev)
static void *spice_audio_init(Audiodev *dev, Error **errp)
{
if (!using_spice) {
error_setg(errp, "Cannot use spice audio without -spice");
return NULL;
}
return &spice_audio_init;
}

3
audio/wavaudio.c
View File

@ -182,7 +182,7 @@ static void wav_enable_out(HWVoiceOut *hw, bool enable)
}
}
static void *wav_audio_init(Audiodev *dev)
static void *wav_audio_init(Audiodev *dev, Error **errp)
{
assert(dev->driver == AUDIODEV_DRIVER_WAV);
return dev;
@ -208,7 +208,6 @@ static struct audio_driver wav_audio_driver = {
.init = wav_audio_init,
.fini = wav_audio_fini,
.pcm_ops = &wav_pcm_ops,
.can_be_default = 0,
.max_voices_out = 1,
.max_voices_in = 0,
.voice_size_out = sizeof (WAVVoiceOut),

3
crypto/meson.build
View File

@ -46,7 +46,8 @@ endif
if have_afalg
crypto_ss.add(if_true: files('afalg.c', 'cipher-afalg.c', 'hash-afalg.c'))
endif
crypto_ss.add(when: gnutls, if_true: files('tls-cipher-suites.c'))
system_ss.add(when: gnutls, if_true: files('tls-cipher-suites.c'))
util_ss.add(files(
'aes.c',

16
docs/about/deprecated.rst
View File

@ -37,21 +37,11 @@ coverage.
System emulator command line arguments
--------------------------------------
``QEMU_AUDIO_`` environment variables and ``-audio-help`` (since 4.0)
'''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''
The ``-audiodev`` argument is now the preferred way to specify audio
backend settings instead of environment variables. To ease migration to
the new format, the ``-audiodev-help`` option can be used to convert
the current values of the environment variables to ``-audiodev`` options.
Creating sound card devices and vnc without ``audiodev=`` property (since 4.2)
''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''
Creating sound card devices without ``audiodev=`` property (since 4.2)
''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''
When not using the deprecated legacy audio config, each sound card
should specify an ``audiodev=`` property. Additionally, when using
vnc, you should specify an ``audiodev=`` property if you plan to
transmit audio through the VNC protocol.
should specify an ``audiodev=`` property.
Short-form boolean options (since 6.0)
''''''''''''''''''''''''''''''''''''''

12
docs/about/removed-features.rst
View File

@ -436,6 +436,18 @@ the process listing. This was replaced by the new ``password-secret``
option which lets the password be securely provided on the command
line using a ``secret`` object instance.
``QEMU_AUDIO_`` environment variables and ``-audio-help`` (removed in 8.2)
''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''
The ``-audiodev`` and ``-audio`` command line options are now the only
way to specify audio backend settings.
Creating vnc without ``audiodev=`` property (removed in 8.2)
''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''
When using vnc, you should specify an ``audiodev=`` property if
you plan to transmit audio through the VNC protocol.
QEMU Machine Protocol (QMP) commands
------------------------------------

4
gdbstub/meson.build
View File

@ -21,12 +21,12 @@ libgdb_user = static_library('gdb_user',
gdb_user_ss.sources() + genh,
name_suffix: 'fa',
c_args: '-DCONFIG_USER_ONLY',
build_by_default: have_user)
build_by_default: false)
libgdb_softmmu = static_library('gdb_softmmu',
gdb_system_ss.sources() + genh,
name_suffix: 'fa',
build_by_default: have_system)
build_by_default: false)
gdb_user = declare_dependency(link_whole: libgdb_user)
user_ss.add(gdb_user)

11
hw/arm/integratorcp.c
View File

@ -27,6 +27,7 @@
#include "hw/irq.h"
#include "hw/sd/sd.h"
#include "qom/object.h"
#include "audio/audio.h"
#define TYPE_INTEGRATOR_CM "integrator_core"
OBJECT_DECLARE_SIMPLE_TYPE(IntegratorCMState, INTEGRATOR_CM)
@ -660,7 +661,13 @@ static void integratorcp_init(MachineState *machine)
&error_fatal);
}
sysbus_create_varargs("pl041", 0x1d000000, pic[25], NULL);
dev = qdev_new("pl041");
if (machine->audiodev) {
qdev_prop_set_string(dev, "audiodev", machine->audiodev);
}
sysbus_realize_and_unref(SYS_BUS_DEVICE(dev), &error_fatal);
sysbus_mmio_map(SYS_BUS_DEVICE(dev), 0, 0x1d000000);
sysbus_connect_irq(SYS_BUS_DEVICE(dev), 0, pic[25]);
if (nd_table[0].used)
smc91c111_init(&nd_table[0], 0xc8000000, pic[27]);
@ -678,6 +685,8 @@ static void integratorcp_machine_init(MachineClass *mc)
mc->ignore_memory_transaction_failures = true;
mc->default_cpu_type = ARM_CPU_TYPE_NAME("arm926");
mc->default_ram_id = "integrator.ram";
machine_add_audiodev_property(mc);
}
DEFINE_MACHINE("integratorcp", integratorcp_machine_init)

11
hw/arm/musicpal.c
View File

@ -37,9 +37,9 @@
#include "qemu/cutils.h"
#include "qom/object.h"
#include "hw/net/mv88w8618_eth.h"
#include "audio/audio.h"
#include "qemu/error-report.h"
#define MP_MISC_BASE 0x80002000
#define MP_MISC_SIZE 0x00001000
@ -1326,7 +1326,12 @@ static void musicpal_init(MachineState *machine)
qdev_connect_gpio_out(key_dev, i, qdev_get_gpio_in(dev, i + 15));
}
wm8750_dev = i2c_slave_create_simple(i2c, TYPE_WM8750, MP_WM_ADDR);
wm8750_dev = i2c_slave_new(TYPE_WM8750, MP_WM_ADDR);
if (machine->audiodev) {
qdev_prop_set_string(DEVICE(wm8750_dev), "audiodev", machine->audiodev);
}
i2c_slave_realize_and_unref(wm8750_dev, i2c, &error_abort);
dev = qdev_new(TYPE_MV88W8618_AUDIO);
s = SYS_BUS_DEVICE(dev);
object_property_set_link(OBJECT(dev), "wm8750", OBJECT(wm8750_dev),
@ -1347,6 +1352,8 @@ static void musicpal_machine_init(MachineClass *mc)
mc->default_cpu_type = ARM_CPU_TYPE_NAME("arm926");
mc->default_ram_size = MP_RAM_DEFAULT_SIZE;
mc->default_ram_id = "musicpal.ram";
machine_add_audiodev_property(mc);
}
DEFINE_MACHINE("musicpal", musicpal_machine_init)

4
hw/arm/nseries.c
View File

@ -1432,6 +1432,8 @@ static void n800_class_init(ObjectClass *oc, void *data)
/* Actually two chips of 0x4000000 bytes each */
mc->default_ram_size = 0x08000000;
mc->default_ram_id = "omap2.dram";
machine_add_audiodev_property(mc);
}
static const TypeInfo n800_type = {
@ -1452,6 +1454,8 @@ static void n810_class_init(ObjectClass *oc, void *data)
/* Actually two chips of 0x4000000 bytes each */
mc->default_ram_size = 0x08000000;
mc->default_ram_id = "omap2.dram";
machine_add_audiodev_property(mc);
}
static const TypeInfo n810_type = {

7
hw/arm/omap2.c
View File

@ -37,6 +37,7 @@
#include "hw/block/flash.h"
#include "hw/arm/soc_dma.h"
#include "hw/sysbus.h"
#include "hw/boards.h"
#include "audio/audio.h"
/* Enhanced Audio Controller (CODEC only) */
@ -609,7 +610,11 @@ static struct omap_eac_s *omap_eac_init(struct omap_target_agent_s *ta,
s->codec.txdrq = *drq;
omap_eac_reset(s);
AUD_register_card("OMAP EAC", &s->codec.card);
if (current_machine->audiodev) {
s->codec.card.name = g_strdup(current_machine->audiodev);
s->codec.card.state = audio_state_by_name(s->codec.card.name, &error_fatal);
}
AUD_register_card("OMAP EAC", &s->codec.card, &error_fatal);
memory_region_init_io(&s->iomem, NULL, &omap_eac_ops, s, "omap.eac",
omap_l4_region_size(ta, 0));

2
hw/arm/palm.c
View File

@ -310,6 +310,8 @@ static void palmte_machine_init(MachineClass *mc)
mc->default_cpu_type = ARM_CPU_TYPE_NAME("ti925t");
mc->default_ram_size = 0x02000000;
mc->default_ram_id = "omap1.dram";
machine_add_audiodev_property(mc);
}
DEFINE_MACHINE("cheetah", palmte_machine_init)

12
hw/arm/realview.c
View File

@ -29,6 +29,7 @@
#include "hw/irq.h"
#include "hw/i2c/arm_sbcon_i2c.h"
#include "hw/sd/sd.h"
#include "audio/audio.h"
#define SMP_BOOT_ADDR 0xe0000000
#define SMP_BOOTREG_ADDR 0x10000030
@ -207,6 +208,9 @@ static void realview_init(MachineState *machine,
pl041 = qdev_new("pl041");
qdev_prop_set_uint32(pl041, "nc_fifo_depth", 512);
if (machine->audiodev) {
qdev_prop_set_string(pl041, "audiodev", machine->audiodev);
}
sysbus_realize_and_unref(SYS_BUS_DEVICE(pl041), &error_fatal);
sysbus_mmio_map(SYS_BUS_DEVICE(pl041), 0, 0x10004000);
sysbus_connect_irq(SYS_BUS_DEVICE(pl041), 0, pic[19]);
@ -412,6 +416,8 @@ static void realview_eb_class_init(ObjectClass *oc, void *data)
mc->block_default_type = IF_SCSI;
mc->ignore_memory_transaction_failures = true;
mc->default_cpu_type = ARM_CPU_TYPE_NAME("arm926");
machine_add_audiodev_property(mc);
}
static const TypeInfo realview_eb_type = {
@ -430,6 +436,8 @@ static void realview_eb_mpcore_class_init(ObjectClass *oc, void *data)
mc->max_cpus = 4;
mc->ignore_memory_transaction_failures = true;
mc->default_cpu_type = ARM_CPU_TYPE_NAME("arm11mpcore");
machine_add_audiodev_property(mc);
}
static const TypeInfo realview_eb_mpcore_type = {
@ -446,6 +454,8 @@ static void realview_pb_a8_class_init(ObjectClass *oc, void *data)
mc->init = realview_pb_a8_init;
mc->ignore_memory_transaction_failures = true;
mc->default_cpu_type = ARM_CPU_TYPE_NAME("cortex-a8");
machine_add_audiodev_property(mc);
}
static const TypeInfo realview_pb_a8_type = {
@ -463,6 +473,8 @@ static void realview_pbx_a9_class_init(ObjectClass *oc, void *data)
mc->max_cpus = 4;
mc->ignore_memory_transaction_failures = true;
mc->default_cpu_type = ARM_CPU_TYPE_NAME("cortex-a9");
machine_add_audiodev_property(mc);
}
static const TypeInfo realview_pbx_a9_type = {

17
hw/arm/spitz.c
View File

@ -35,6 +35,7 @@
#include "exec/address-spaces.h"
#include "cpu.h"
#include "qom/object.h"
#include "audio/audio.h"
enum spitz_model_e { spitz, akita, borzoi, terrier };
@ -774,15 +775,19 @@ static void spitz_wm8750_addr(void *opaque, int line, int level)
i2c_slave_set_address(wm, SPITZ_WM_ADDRL);
}
static void spitz_i2c_setup(PXA2xxState *cpu)
static void spitz_i2c_setup(MachineState *machine, PXA2xxState *cpu)
{
/* Attach the CPU on one end of our I2C bus. */
I2CBus *bus = pxa2xx_i2c_bus(cpu->i2c[0]);
DeviceState *wm;
/* Attach a WM8750 to the bus */
wm = DEVICE(i2c_slave_create_simple(bus, TYPE_WM8750, 0));
I2CSlave *i2c_dev = i2c_slave_new(TYPE_WM8750, 0);
DeviceState *wm = DEVICE(i2c_dev);
if (machine->audiodev) {
qdev_prop_set_string(wm, "audiodev", machine->audiodev);
}
i2c_slave_realize_and_unref(i2c_dev, bus, &error_abort);
spitz_wm8750_addr(wm, 0, 0);
qdev_connect_gpio_out(cpu->gpio, SPITZ_GPIO_WM,
@ -1013,7 +1018,7 @@ static void spitz_common_init(MachineState *machine)
spitz_gpio_setup(mpu, (model == akita) ? 1 : 2);
spitz_i2c_setup(mpu);
spitz_i2c_setup(machine, mpu);
if (model == akita)
spitz_akita_i2c_setup(mpu);
@ -1037,6 +1042,8 @@ static void spitz_common_class_init(ObjectClass *oc, void *data)
mc->block_default_type = IF_IDE;
mc->ignore_memory_transaction_failures = true;
mc->init = spitz_common_init;
machine_add_audiodev_property(mc);
}
static const TypeInfo spitz_common_info = {

8
hw/arm/versatilepb.c
View File

@ -26,6 +26,7 @@
#include "hw/char/pl011.h"
#include "hw/sd/sd.h"
#include "qom/object.h"
#include "audio/audio.h"
#define VERSATILE_FLASH_ADDR 0x34000000
#define VERSATILE_FLASH_SIZE (64 * 1024 * 1024)
@ -343,6 +344,9 @@ static void versatile_init(MachineState *machine, int board_id)
/* Add PL041 AACI Interface to the LM4549 codec */
pl041 = qdev_new("pl041");
qdev_prop_set_uint32(pl041, "nc_fifo_depth", 512);
if (machine->audiodev) {
qdev_prop_set_string(pl041, "audiodev", machine->audiodev);
}
sysbus_realize_and_unref(SYS_BUS_DEVICE(pl041), &error_fatal);
sysbus_mmio_map(SYS_BUS_DEVICE(pl041), 0, 0x10004000);
sysbus_connect_irq(SYS_BUS_DEVICE(pl041), 0, sic[24]);
@ -416,6 +420,8 @@ static void versatilepb_class_init(ObjectClass *oc, void *data)
mc->ignore_memory_transaction_failures = true;
mc->default_cpu_type = ARM_CPU_TYPE_NAME("arm926");
mc->default_ram_id = "versatile.ram";
machine_add_audiodev_property(mc);
}
static const TypeInfo versatilepb_type = {
@ -434,6 +440,8 @@ static void versatileab_class_init(ObjectClass *oc, void *data)
mc->ignore_memory_transaction_failures = true;
mc->default_cpu_type = ARM_CPU_TYPE_NAME("arm926");
mc->default_ram_id = "versatile.ram";
machine_add_audiodev_property(mc);
}
static const TypeInfo versatileab_type = {

5
hw/arm/vexpress.c
View File

@ -44,6 +44,7 @@
#include "hw/i2c/arm_sbcon_i2c.h"
#include "hw/sd/sd.h"
#include "qom/object.h"
#include "audio/audio.h"
#define VEXPRESS_BOARD_ID 0x8e0
#define VEXPRESS_FLASH_SIZE (64 * 1024 * 1024)
@ -613,6 +614,9 @@ static void vexpress_common_init(MachineState *machine)
pl041 = qdev_new("pl041");
qdev_prop_set_uint32(pl041, "nc_fifo_depth", 512);
if (machine->audiodev) {
qdev_prop_set_string(pl041, "audiodev", machine->audiodev);
}
sysbus_realize_and_unref(SYS_BUS_DEVICE(pl041), &error_fatal);
sysbus_mmio_map(SYS_BUS_DEVICE(pl041), 0, map[VE_PL041]);
sysbus_connect_irq(SYS_BUS_DEVICE(pl041), 0, pic[11]);
@ -776,6 +780,7 @@ static void vexpress_class_init(ObjectClass *oc, void *data)
mc->ignore_memory_transaction_failures = true;
mc->default_ram_id = "vexpress.highmem";
machine_add_audiodev_property(mc);
object_class_property_add_bool(oc, "secure", vexpress_get_secure,
vexpress_set_secure);
object_class_property_set_description(oc, "secure",

6
hw/arm/xlnx-zcu102.c
View File

@ -24,6 +24,7 @@
#include "sysemu/device_tree.h"
#include "qom/object.h"
#include "net/can_emu.h"
#include "audio/audio.h"
struct XlnxZCU102 {
MachineState parent_obj;
@ -143,6 +144,10 @@ static void xlnx_zcu102_init(MachineState *machine)
object_initialize_child(OBJECT(machine), "soc", &s->soc, TYPE_XLNX_ZYNQMP);
if (machine->audiodev) {
qdev_prop_set_string(DEVICE(&s->soc.dp), "audiodev", machine->audiodev);
}
object_property_set_link(OBJECT(&s->soc), "ddr-ram", OBJECT(machine->ram),
&error_abort);
object_property_set_bool(OBJECT(&s->soc), "secure", s->secure,
@ -275,6 +280,7 @@ static void xlnx_zcu102_machine_class_init(ObjectClass *oc, void *data)
mc->default_cpus = XLNX_ZYNQMP_NUM_APU_CPUS;
mc->default_ram_id = "ddr-ram";
machine_add_audiodev_property(mc);
object_class_property_add_bool(oc, "secure", zcu102_get_secure,
zcu102_set_secure);
object_class_property_set_description(oc, "secure",

15
hw/arm/z2.c
View File

@ -27,6 +27,7 @@
#include "exec/address-spaces.h"
#include "cpu.h"
#include "qom/object.h"
#include "qapi/error.h"
#ifdef DEBUG_Z2
#define DPRINTF(fmt, ...) \
@ -307,6 +308,7 @@ static void z2_init(MachineState *machine)
void *z2_lcd;
I2CBus *bus;
DeviceState *wm;
I2CSlave *i2c_dev;
/* Setup CPU & memory */
mpu = pxa270_init(z2_binfo.ram_size, machine->cpu_type);
@ -328,8 +330,17 @@ static void z2_init(MachineState *machine)
type_register_static(&aer915_info);
z2_lcd = ssi_create_peripheral(mpu->ssp[1], TYPE_ZIPIT_LCD);
bus = pxa2xx_i2c_bus(mpu->i2c[0]);
i2c_slave_create_simple(bus, TYPE_AER915, 0x55);
wm = DEVICE(i2c_slave_create_simple(bus, TYPE_WM8750, 0x1b));
i2c_dev = i2c_slave_new(TYPE_WM8750, 0x1b);
wm = DEVICE(i2c_dev);
if (machine->audiodev) {
qdev_prop_set_string(wm, "audiodev", machine->audiodev);
}
i2c_slave_realize_and_unref(i2c_dev, bus, &error_abort);
mpu->i2s->opaque = wm;
mpu->i2s->codec_out = wm8750_dac_dat;
mpu->i2s->codec_in = wm8750_adc_dat;
@ -348,6 +359,8 @@ static void z2_machine_init(MachineClass *mc)
mc->init = z2_init;
mc->ignore_memory_transaction_failures = true;
mc->default_cpu_type = ARM_CPU_TYPE_NAME("pxa270-c5");
machine_add_audiodev_property(mc);
}
DEFINE_MACHINE("z2", z2_machine_init)

6
hw/audio/ac97.c
View File

@ -1273,6 +1273,10 @@ static void ac97_realize(PCIDevice *dev, Error **errp)
AC97LinkState *s = AC97(dev);
uint8_t *c = s->dev.config;
if (!AUD_register_card ("ac97", &s->card, errp)) {
return;
}
/* TODO: no need to override */
c[PCI_COMMAND] = 0x00; /* pcicmd pci command rw, ro */
c[PCI_COMMAND + 1] = 0x00;
@ -1306,7 +1310,7 @@ static void ac97_realize(PCIDevice *dev, Error **errp)
"ac97-nabm", 256);
pci_register_bar(&s->dev, 0, PCI_BASE_ADDRESS_SPACE_IO, &s->io_nam);
pci_register_bar(&s->dev, 1, PCI_BASE_ADDRESS_SPACE_IO, &s->io_nabm);
AUD_register_card("ac97", &s->card);
ac97_on_reset(DEVICE(s));
}

6
hw/audio/adlib.c
View File

@ -255,6 +255,10 @@ static void adlib_realizefn (DeviceState *dev, Error **errp)
AdlibState *s = ADLIB(dev);
struct audsettings as;
if (!AUD_register_card ("adlib", &s->card, errp)) {
return;
}
s->opl = OPLCreate (3579545, s->freq);
if (!s->opl) {
error_setg (errp, "OPLCreate %d failed", s->freq);
@ -270,8 +274,6 @@ static void adlib_realizefn (DeviceState *dev, Error **errp)
as.fmt = AUDIO_FORMAT_S16;
as.endianness = AUDIO_HOST_ENDIANNESS;
AUD_register_card ("adlib", &s->card);
s->voice = AUD_open_out (
&s->card,
s->voice,

6
hw/audio/cs4231a.c
View File

@ -678,13 +678,15 @@ static void cs4231a_realizefn (DeviceState *dev, Error **errp)
return;
}
if (!AUD_register_card ("cs4231a", &s->card, errp)) {
return;
}
s->pic = isa_bus_get_irq(bus, s->irq);
k = ISADMA_GET_CLASS(s->isa_dma);
k->register_channel(s->isa_dma, s->dma, cs_dma_read, s);
isa_register_ioport (d, &s->ioports, s->port);
AUD_register_card ("cs4231a", &s->card);
}
static Property cs4231a_properties[] = {

5
hw/audio/es1370.c
View File

@ -853,6 +853,10 @@ static void es1370_realize(PCIDevice *dev, Error **errp)
ES1370State *s = ES1370(dev);
uint8_t *c = s->dev.config;
if (!AUD_register_card ("es1370", &s->card, errp)) {
return;
}
c[PCI_STATUS + 1] = PCI_STATUS_DEVSEL_SLOW >> 8;
#if 0
@ -868,7 +872,6 @@ static void es1370_realize(PCIDevice *dev, Error **errp)
memory_region_init_io (&s->io, OBJECT(s), &es1370_io_ops, s, "es1370", 256);
pci_register_bar (&s->dev, 0, PCI_BASE_ADDRESS_SPACE_IO, &s->io);
AUD_register_card ("es1370", &s->card);
es1370_reset (s);
}

6
hw/audio/gus.c
View File

@ -241,14 +241,16 @@ static void gus_realizefn (DeviceState *dev, Error **errp)
IsaDmaClass *k;
struct audsettings as;
if (!AUD_register_card ("gus", &s->card, errp)) {
return;
}
s->isa_dma = isa_bus_get_dma(bus, s->emu.gusdma);
if (!s->isa_dma) {
error_setg(errp, "ISA controller does not support DMA");
return;
}
AUD_register_card ("gus", &s->card);
as.freq = s->freq;
as.nchannels = 2;
as.fmt = AUDIO_FORMAT_S16;

5
hw/audio/hda-codec.c
View File

@ -685,11 +685,14 @@ static void hda_audio_init(HDACodecDevice *hda,
const desc_param *param;
uint32_t i, type;
if (!AUD_register_card("hda", &a->card, errp)) {
return;
}
a->desc = desc;
a->name = object_get_typename(OBJECT(a));
dprint(a, 1, "%s: cad %d\n", __func__, a->hda.cad);
AUD_register_card("hda", &a->card);
for (i = 0; i < a->desc->nnodes; i++) {
node = a->desc->nodes + i;
param = hda_codec_find_param(node, AC_PAR_AUDIO_WIDGET_CAP);

8
hw/audio/lm4549.c
View File

@ -281,6 +281,11 @@ void lm4549_init(lm4549_state *s, lm4549_callback data_req_cb, void* opaque,
{
struct audsettings as;
/* Register an audio card */
if (!AUD_register_card("lm4549", &s->card, errp)) {
return;
}
/* Store the callback and opaque pointer */
s->data_req_cb = data_req_cb;
s->opaque = opaque;
@ -288,9 +293,6 @@ void lm4549_init(lm4549_state *s, lm4549_callback data_req_cb, void* opaque,
/* Init the registers */
lm4549_reset(s);
/* Register an audio card */
AUD_register_card("lm4549", &s->card);
/* Open a default voice */
as.freq = 48000;
as.nchannels = 2;

4
hw/audio/pcspk.c
View File

@ -123,8 +123,6 @@ static int pcspk_audio_init(PCSpkState *s)
return 0;
}
AUD_register_card(s_spk, &s->card);
s->voice = AUD_open_out(&s->card, s->voice, s_spk, s, pcspk_callback, &as);
if (!s->voice) {
AUD_log(s_spk, "Could not open voice\n");
@ -191,7 +189,7 @@ static void pcspk_realizefn(DeviceState *dev, Error **errp)
isa_register_ioport(isadev, &s->ioport, s->iobase);
if (s->card.state) {
if (s->card.state && AUD_register_card(s_spk, &s->card, errp)) {
pcspk_audio_init(s);
}

6
hw/audio/sb16.c
View File

@ -1402,6 +1402,10 @@ static void sb16_realizefn (DeviceState *dev, Error **errp)
SB16State *s = SB16 (dev);
IsaDmaClass *k;
if (!AUD_register_card ("sb16", &s->card, errp)) {
return;
}
s->isa_hdma = isa_bus_get_dma(bus, s->hdma);
s->isa_dma = isa_bus_get_dma(bus, s->dma);
if (!s->isa_dma || !s->isa_hdma) {
@ -1434,8 +1438,6 @@ static void sb16_realizefn (DeviceState *dev, Error **errp)
k->register_channel(s->isa_dma, s->dma, SB_read_DMA, s);
s->can_write = 1;
AUD_register_card ("sb16", &s->card);
}
static Property sb16_properties[] = {

6
hw/audio/via-ac97.c
View File

@ -426,6 +426,10 @@ static void via_ac97_realize(PCIDevice *pci_dev, Error **errp)
ViaAC97State *s = VIA_AC97(pci_dev);
Object *o = OBJECT(s);
if (!AUD_register_card ("via-ac97", &s->card, errp)) {
return;
}
/*
* Command register Bus Master bit is documented to be fixed at 0 but it's
* needed for PCI DMA to work in QEMU. The pegasos2 firmware writes 0 here
@ -445,8 +449,6 @@ static void via_ac97_realize(PCIDevice *pci_dev, Error **errp)
pci_register_bar(pci_dev, 1, PCI_BASE_ADDRESS_SPACE_IO, &s->fm);
memory_region_init_io(&s->midi, o, &midi_ops, s, "via-ac97.midi", 4);
pci_register_bar(pci_dev, 2, PCI_BASE_ADDRESS_SPACE_IO, &s->midi);
AUD_register_card ("via-ac97", &s->card);
}
static void via_ac97_exit(PCIDevice *dev)

5
hw/audio/wm8750.c
View File

@ -624,7 +624,10 @@ static void wm8750_realize(DeviceState *dev, Error **errp)
{
WM8750State *s = WM8750(dev);
AUD_register_card(CODEC, &s->card);
if (!AUD_register_card(CODEC, &s->card, errp)) {
return;
}
wm8750_reset(I2C_SLAVE(s));
}

33
hw/core/machine.c
View File

@ -39,6 +39,7 @@
#include "hw/virtio/virtio.h"
#include "hw/virtio/virtio-pci.h"
#include "hw/virtio/virtio-net.h"
#include "audio/audio.h"
GlobalProperty hw_compat_8_1[] = {};
const size_t hw_compat_8_1_len = G_N_ELEMENTS(hw_compat_8_1);
@ -686,6 +687,26 @@ bool device_type_is_dynamic_sysbus(MachineClass *mc, const char *type)
return allowed;
}
static char *machine_get_audiodev(Object *obj, Error **errp)
{
MachineState *ms = MACHINE(obj);
return g_strdup(ms->audiodev);
}
static void machine_set_audiodev(Object *obj, const char *value,
Error **errp)
{
MachineState *ms = MACHINE(obj);
if (!audio_state_by_name(value, errp)) {
return;
}
g_free(ms->audiodev);
ms->audiodev = g_strdup(value);
}
HotpluggableCPUList *machine_query_hotpluggable_cpus(MachineState *machine)
{
int i;
@ -931,6 +952,17 @@ out_free:
qapi_free_BootConfiguration(config);
}
void machine_add_audiodev_property(MachineClass *mc)
{
ObjectClass *oc = OBJECT_CLASS(mc);
object_class_property_add_str(oc, "audiodev",
machine_get_audiodev,
machine_set_audiodev);
object_class_property_set_description(oc, "audiodev",
"Audiodev to use for default machine devices");
}
static void machine_class_init(ObjectClass *oc, void *data)
{
MachineClass *mc = MACHINE_CLASS(oc);
@ -1134,6 +1166,7 @@ static void machine_finalize(Object *obj)
g_free(ms->device_memory);
g_free(ms->nvdimms_state);
g_free(ms->numa_state);
g_free(ms->audiodev);
}
bool machine_usb(MachineState *machine)

16
hw/core/qdev-properties-system.c
View File

@ -480,24 +480,16 @@ static void set_audiodev(Object *obj, Visitor *v, const char* name,
Property *prop = opaque;
QEMUSoundCard *card = object_field_prop_ptr(obj, prop);
AudioState *state;
int err = 0;
char *str;
g_autofree char *str = NULL;
if (!visit_type_str(v, name, &str, errp)) {
return;
}
state = audio_state_by_name(str);
if (!state) {
err = -ENOENT;
goto out;
state = audio_state_by_name(str, errp);
if (state) {
card->state = state;
}
card->state = state;
out:
error_set_from_qdev_prop_error(errp, err, obj, name, str);
g_free(str);
}
const PropertyInfo qdev_prop_audiodev = {

6
hw/display/xlnx_dp.c
View File

@ -1302,6 +1302,10 @@ static void xlnx_dp_realize(DeviceState *dev, Error **errp)
DisplaySurface *surface;
struct audsettings as;
if (!AUD_register_card("xlnx_dp.audio", &s->aud_card, errp)) {
return;
}
aux_bus_realize(s->aux_bus);
qdev_realize(DEVICE(s->dpcd), BUS(s->aux_bus), &error_fatal);
@ -1320,8 +1324,6 @@ static void xlnx_dp_realize(DeviceState *dev, Error **errp)
as.fmt = AUDIO_FORMAT_S16;
as.endianness = 0;
AUD_register_card("xlnx_dp.audio", &s->aud_card);
s->amixer_output_stream = AUD_open_out(&s->aud_card,
s->amixer_output_stream,
"xlnx_dp.audio.out",

7
hw/input/tsc210x.c
View File

@ -27,6 +27,7 @@
#include "sysemu/reset.h"
#include "ui/console.h"
#include "hw/arm/omap.h" /* For I2SCodec */
#include "hw/boards.h" /* for current_machine */
#include "hw/input/tsc2xxx.h"
#include "hw/irq.h"
#include "migration/vmstate.h"
@ -1097,7 +1098,11 @@ static void tsc210x_init(TSC210xState *s,
qemu_add_mouse_event_handler(tsc210x_touchscreen_event, s, 1, name);
AUD_register_card(s->name, &s->card);
if (current_machine->audiodev) {
s->card.name = g_strdup(current_machine->audiodev);
s->card.state = audio_state_by_name(s->card.name, &error_fatal);
}
AUD_register_card(s->name, &s->card, &error_fatal);
qemu_register_reset((void *) tsc210x_reset, s);
vmstate_register(NULL, 0, vmsd, s);

15
hw/mips/fuloong2e.c
View File

@ -295,9 +295,17 @@ static void mips_fuloong2e_init(MachineState *machine)
pci_bus = bonito_init((qemu_irq *)&(env->irq[2]));
/* South bridge -> IP5 */
pci_dev = pci_create_simple_multifunction(pci_bus,
PCI_DEVFN(FULOONG2E_VIA_SLOT, 0),
TYPE_VT82C686B_ISA);
pci_dev = pci_new_multifunction(PCI_DEVFN(FULOONG2E_VIA_SLOT, 0),
TYPE_VT82C686B_ISA);
/* Set properties on individual devices before realizing the south bridge */
if (machine->audiodev) {
dev = DEVICE(object_resolve_path_component(OBJECT(pci_dev), "ac97"));
qdev_prop_set_string(dev, "audiodev", machine->audiodev);
}
pci_realize_and_unref(pci_dev, pci_bus, &error_abort);
object_property_add_alias(OBJECT(machine), "rtc-time",
object_resolve_path_component(OBJECT(pci_dev),
"rtc"),
@ -337,6 +345,7 @@ static void mips_fuloong2e_machine_init(MachineClass *mc)
mc->default_ram_size = 256 * MiB;
mc->default_ram_id = "fuloong2e.ram";
mc->minimum_page_bits = 14;
machine_add_audiodev_property(mc);
}
DEFINE_MACHINE("fuloong2e", mips_fuloong2e_machine_init)

79
hw/net/e1000.c
View File

@ -127,13 +127,9 @@ struct E1000State_st {
QEMUTimer *flush_queue_timer;
/* Compatibility flags for migration to/from qemu 1.3.0 and older */
#define E1000_FLAG_AUTONEG_BIT 0
#define E1000_FLAG_MIT_BIT 1
#define E1000_FLAG_MAC_BIT 2
#define E1000_FLAG_TSO_BIT 3
#define E1000_FLAG_VET_BIT 4
#define E1000_FLAG_AUTONEG (1 << E1000_FLAG_AUTONEG_BIT)
#define E1000_FLAG_MIT (1 << E1000_FLAG_MIT_BIT)
#define E1000_FLAG_MAC (1 << E1000_FLAG_MAC_BIT)
#define E1000_FLAG_TSO (1 << E1000_FLAG_TSO_BIT)
#define E1000_FLAG_VET (1 << E1000_FLAG_VET_BIT)
@ -180,7 +176,7 @@ e1000_autoneg_done(E1000State *s)
static bool
have_autoneg(E1000State *s)
{
return chkflag(AUTONEG) && (s->phy_reg[MII_BMCR] & MII_BMCR_AUTOEN);
return (s->phy_reg[MII_BMCR] & MII_BMCR_AUTOEN);
}
static void
@ -308,35 +304,34 @@ set_interrupt_cause(E1000State *s, int index, uint32_t val)
if (s->mit_timer_on) {
return;
}
if (chkflag(MIT)) {
/* Compute the next mitigation delay according to pending
* interrupts and the current values of RADV (provided
* RDTR!=0), TADV and ITR.
* Then rearm the timer.
*/
mit_delay = 0;
if (s->mit_ide &&
(pending_ints & (E1000_ICR_TXQE | E1000_ICR_TXDW))) {
mit_update_delay(&mit_delay, s->mac_reg[TADV] * 4);
}
if (s->mac_reg[RDTR] && (pending_ints & E1000_ICS_RXT0)) {
mit_update_delay(&mit_delay, s->mac_reg[RADV] * 4);
}
mit_update_delay(&mit_delay, s->mac_reg[ITR]);
/*
* According to e1000 SPEC, the Ethernet controller guarantees
* a maximum observable interrupt rate of 7813 interrupts/sec.
* Thus if mit_delay < 500 then the delay should be set to the
* minimum delay possible which is 500.
*/
mit_delay = (mit_delay < 500) ? 500 : mit_delay;
s->mit_timer_on = 1;
timer_mod(s->mit_timer, qemu_clock_get_ns(QEMU_CLOCK_VIRTUAL) +
mit_delay * 256);
s->mit_ide = 0;
/* Compute the next mitigation delay according to pending
* interrupts and the current values of RADV (provided
* RDTR!=0), TADV and ITR.
* Then rearm the timer.
*/
mit_delay = 0;
if (s->mit_ide &&
(pending_ints & (E1000_ICR_TXQE | E1000_ICR_TXDW))) {
mit_update_delay(&mit_delay, s->mac_reg[TADV] * 4);
}
if (s->mac_reg[RDTR] && (pending_ints & E1000_ICS_RXT0)) {
mit_update_delay(&mit_delay, s->mac_reg[RADV] * 4);
}
mit_update_delay(&mit_delay, s->mac_reg[ITR]);
/*
* According to e1000 SPEC, the Ethernet controller guarantees
* a maximum observable interrupt rate of 7813 interrupts/sec.
* Thus if mit_delay < 500 then the delay should be set to the
* minimum delay possible which is 500.
*/
mit_delay = (mit_delay < 500) ? 500 : mit_delay;
s->mit_timer_on = 1;
timer_mod(s->mit_timer, qemu_clock_get_ns(QEMU_CLOCK_VIRTUAL) +
mit_delay * 256);
s->mit_ide = 0;
}
s->mit_irq_level = (pending_ints != 0);
@ -1223,9 +1218,6 @@ enum { MAC_ACCESS_PARTIAL = 1, MAC_ACCESS_FLAG_NEEDED = 2 };
* n - flag needed
* p - partially implenented */
static const uint8_t mac_reg_access[0x8000] = {
[RDTR] = markflag(MIT), [TADV] = markflag(MIT),
[RADV] = markflag(MIT), [ITR] = markflag(MIT),
[IPAV] = markflag(MAC), [WUC] = markflag(MAC),
[IP6AT] = markflag(MAC), [IP4AT] = markflag(MAC),
[FFVT] = markflag(MAC), [WUPM] = markflag(MAC),
@ -1394,11 +1386,6 @@ static int e1000_post_load(void *opaque, int version_id)
E1000State *s = opaque;
NetClientState *nc = qemu_get_queue(s->nic);
if (!chkflag(MIT)) {
s->mac_reg[ITR] = s->mac_reg[RDTR] = s->mac_reg[RADV] =
s->mac_reg[TADV] = 0;
s->mit_irq_level = false;
}
s->mit_ide = 0;
s->mit_timer_on = true;
timer_mod(s->mit_timer, qemu_clock_get_ns(QEMU_CLOCK_VIRTUAL) + 1);
@ -1432,13 +1419,6 @@ static int e1000_tx_tso_post_load(void *opaque, int version_id)
return 0;
}
static bool e1000_mit_state_needed(void *opaque)
{
E1000State *s = opaque;
return chkflag(MIT);
}
static bool e1000_full_mac_needed(void *opaque)
{
E1000State *s = opaque;
@ -1457,7 +1437,6 @@ static const VMStateDescription vmstate_e1000_mit_state = {
.name = "e1000/mit_state",
.version_id = 1,
.minimum_version_id = 1,
.needed = e1000_mit_state_needed,
.fields = (VMStateField[]) {
VMSTATE_UINT32(mac_reg[RDTR], E1000State),
VMSTATE_UINT32(mac_reg[RADV], E1000State),
@ -1699,10 +1678,6 @@ static void pci_e1000_realize(PCIDevice *pci_dev, Error **errp)
static Property e1000_properties[] = {
DEFINE_NIC_PROPERTIES(E1000State, conf),
DEFINE_PROP_BIT("autonegotiation", E1000State,
compat_flags, E1000_FLAG_AUTONEG_BIT, true),
DEFINE_PROP_BIT("mitigation", E1000State,
compat_flags, E1000_FLAG_MIT_BIT, true),
DEFINE_PROP_BIT("extra_mac_registers", E1000State,
compat_flags, E1000_FLAG_MAC_BIT, true),
DEFINE_PROP_BIT("migrate_tso_props", E1000State,

6
hw/nvram/meson.build
View File

@ -1,8 +1,4 @@
if have_system or have_tools
# QOM interfaces must be available anytime QOM is used.
qom_ss.add(files('fw_cfg-interface.c'))
endif
system_ss.add(files('fw_cfg-interface.c'))
system_ss.add(files('fw_cfg.c'))
system_ss.add(when: 'CONFIG_CHRP_NVRAM', if_true: files('chrp_nvram.c'))
system_ss.add(when: 'CONFIG_DS1225Y', if_true: files('ds1225y.c'))

8
hw/pci-host/i440fx.c
View File

@ -56,7 +56,6 @@ struct I440FXState {
uint64_t above_4g_mem_size;
uint64_t pci_hole64_size;
bool pci_hole64_fix;
uint32_t short_root_bus;
char *pci_type;
};
@ -351,19 +350,12 @@ static const TypeInfo i440fx_info = {
static const char *i440fx_pcihost_root_bus_path(PCIHostState *host_bridge,
PCIBus *rootbus)
{
I440FXState *s = I440FX_PCI_HOST_BRIDGE(host_bridge);
/* For backwards compat with old device paths */
if (s->short_root_bus) {
return "0000";
}
return "0000:00";
}
static Property i440fx_props[] = {
DEFINE_PROP_SIZE(PCI_HOST_PROP_PCI_HOLE64_SIZE, I440FXState,
pci_hole64_size, I440FX_PCI_HOST_HOLE64_SIZE_DEFAULT),
DEFINE_PROP_UINT32("short_root_bus", I440FXState, short_root_bus, 0),
DEFINE_PROP_SIZE(PCI_HOST_BELOW_4G_MEM_SIZE, I440FXState,
below_4g_mem_size, 0),
DEFINE_PROP_SIZE(PCI_HOST_ABOVE_4G_MEM_SIZE, I440FXState,

7
hw/pci-host/q35.c
View File

@ -73,12 +73,6 @@ static void q35_host_realize(DeviceState *dev, Error **errp)
static const char *q35_host_root_bus_path(PCIHostState *host_bridge,
PCIBus *rootbus)
{
Q35PCIHost *s = Q35_HOST_DEVICE(host_bridge);
/* For backwards compat with old device paths */
if (s->mch.short_root_bus) {
return "0000";
}
return "0000:00";
}
@ -181,7 +175,6 @@ static Property q35_host_props[] = {
MCH_HOST_BRIDGE_PCIEXBAR_DEFAULT),
DEFINE_PROP_SIZE(PCI_HOST_PROP_PCI_HOLE64_SIZE, Q35PCIHost,
mch.pci_hole64_size, Q35_PCI_HOST_HOLE64_SIZE_DEFAULT),
DEFINE_PROP_UINT32("short_root_bus", Q35PCIHost, mch.short_root_bus, 0),
DEFINE_PROP_SIZE(PCI_HOST_BELOW_4G_MEM_SIZE, Q35PCIHost,
mch.below_4g_mem_size, 0),
DEFINE_PROP_SIZE(PCI_HOST_ABOVE_4G_MEM_SIZE, Q35PCIHost,

12
hw/ppc/pegasos2.c
View File

@ -180,8 +180,15 @@ static void pegasos2_init(MachineState *machine)
pci_bus_irqs(pci_bus, pegasos2_pci_irq, pm, PCI_NUM_PINS);
/* VIA VT8231 South Bridge (multifunction PCI device) */
via = OBJECT(pci_create_simple_multifunction(pci_bus, PCI_DEVFN(12, 0),
TYPE_VT8231_ISA));
via = OBJECT(pci_new_multifunction(PCI_DEVFN(12, 0), TYPE_VT8231_ISA));
/* Set properties on individual devices before realizing the south bridge */
if (machine->audiodev) {
dev = PCI_DEVICE(object_resolve_path_component(via, "ac97"));
qdev_prop_set_string(DEVICE(dev), "audiodev", machine->audiodev);
}
pci_realize_and_unref(PCI_DEVICE(via), pci_bus, &error_abort);
for (i = 0; i < PCI_NUM_PINS; i++) {
pm->via_pirq[i] = qdev_get_gpio_in_named(DEVICE(via), "pirq", i);
}
@ -556,6 +563,7 @@ static void pegasos2_machine_class_init(ObjectClass *oc, void *data)
mc->default_cpu_type = POWERPC_CPU_TYPE_NAME("7457_v1.2");
mc->default_ram_id = "pegasos2.ram";
mc->default_ram_size = 512 * MiB;
machine_add_audiodev_property(mc);
vhc->cpu_in_nested = pegasos2_cpu_in_nested;
vhc->hypercall = pegasos2_hypercall;

7
hw/ppc/prep.c
View File

@ -45,6 +45,7 @@
#include "trace.h"
#include "elf.h"
#include "qemu/units.h"
#include "audio/audio.h"
/* SMP is not enabled, for now */
#define MAX_CPUS 1
@ -310,6 +311,10 @@ static void ibm_40p_init(MachineState *machine)
dev = DEVICE(isa_dev);
qdev_prop_set_uint32(dev, "iobase", 0x830);
qdev_prop_set_uint32(dev, "irq", 10);
if (machine->audiodev) {
qdev_prop_set_string(dev, "audiodev", machine->audiodev);
}
isa_realize_and_unref(isa_dev, isa_bus, &error_fatal);
isa_dev = isa_new("pc87312");
@ -426,6 +431,8 @@ static void ibm_40p_machine_init(MachineClass *mc)
mc->default_cpu_type = POWERPC_CPU_TYPE_NAME("604");
mc->default_display = "std";
mc->default_nic = "pcnet";
machine_add_audiodev_property(mc);
}
DEFINE_MACHINE("40p", ibm_40p_machine_init)

5
hw/scsi/esp.c
View File

@ -759,7 +759,8 @@ static void esp_do_nodma(ESPState *s)
}
if (to_device) {
len = MIN(fifo8_num_used(&s->fifo), ESP_FIFO_SZ);
len = MIN(s->async_len, ESP_FIFO_SZ);
len = MIN(len, fifo8_num_used(&s->fifo));
esp_fifo_pop_buf(&s->fifo, s->async_buf, len);
s->async_buf += len;
s->async_len -= len;
@ -1395,7 +1396,7 @@ static void sysbus_esp_gpio_demux(void *opaque, int irq, int level)
parent_esp_reset(s, irq, level);
break;
case 1:
esp_dma_enable(opaque, irq, level);
esp_dma_enable(s, irq, level);
break;
}
}

4
hw/scsi/scsi-disk.c
View File

@ -1959,6 +1959,10 @@ static void scsi_disk_emulate_write_data(SCSIRequest *req)
scsi_disk_emulate_write_same(r, r->iov.iov_base);
break;
case FORMAT_UNIT:
scsi_req_complete(&r->req, GOOD);
break;
default:
abort();
}

5
hw/usb/dev-audio.c
View File

@ -944,12 +944,15 @@ static void usb_audio_realize(USBDevice *dev, Error **errp)
USBAudioState *s = USB_AUDIO(dev);
int i;
if (!AUD_register_card(TYPE_USB_AUDIO, &s->card, errp)) {
return;
}
dev->usb_desc = s->multi ? &desc_audio_multi : &desc_audio;
usb_desc_create_serial(dev);
usb_desc_init(dev);
s->dev.opaque = s;
AUD_register_card(TYPE_USB_AUDIO, &s->card);
s->out.altset = ALTSET_OFF;
s->out.vol.mute = false;

9
include/hw/boards.h
View File

@ -24,6 +24,7 @@ OBJECT_DECLARE_TYPE(MachineState, MachineClass, MACHINE)
extern MachineState *current_machine;
void machine_add_audiodev_property(MachineClass *mc);
void machine_run_board_init(MachineState *machine, const char *mem_path, Error **errp);
bool machine_usb(MachineState *machine);
int machine_phandle_start(MachineState *machine);
@ -358,6 +359,14 @@ struct MachineState {
MemoryRegion *ram;
DeviceMemoryState *device_memory;
/*
* Included in MachineState for simplicity, but not supported
* unless machine_add_audiodev_property is called. Boards
* that have embedded audio devices can call it from the
* machine init function and forward the property to the device.
*/
char *audiodev;
ram_addr_t ram_size;
ram_addr_t maxram_size;
uint64_t ram_slots;

1
include/hw/pci-host/q35.h
View File

@ -54,7 +54,6 @@ struct MCHPCIState {
uint64_t below_4g_mem_size;
uint64_t above_4g_mem_size;
uint64_t pci_hole64_size;
uint32_t short_root_bus;
uint16_t ext_tseg_mbytes;
};

14
meson.build
View File

@ -3070,6 +3070,9 @@ if fdt_required.length() > 0 or fdt_opt == 'enabled'
endif
if fdt_opt in ['enabled', 'auto', 'system']
if get_option('wrap_mode') == 'nodownload'
fdt_opt = 'system'
endif
fdt = cc.find_library('fdt', required: fdt_opt == 'system')
if fdt.found() and cc.links('''
#include <libfdt.h>
@ -3177,7 +3180,6 @@ foreach d : hx_headers
input: files(d[0]),
output: d[1],
capture: true,
build_by_default: true, # to be removed when added to a target
command: [hxtool, '-h', '@INPUT0@'])
endforeach
genh += hxdep
@ -3363,12 +3365,15 @@ endif
qom_ss = qom_ss.apply(config_targetos, strict: false)
libqom = static_library('qom', qom_ss.sources() + genh,
dependencies: [qom_ss.dependencies()],
name_suffix: 'fa')
name_suffix: 'fa',
build_by_default: false)
qom = declare_dependency(link_whole: libqom)
event_loop_base = files('event-loop-base.c')
event_loop_base = static_library('event-loop-base', sources: event_loop_base + genh,
build_by_default: true)
event_loop_base = static_library('event-loop-base',
sources: event_loop_base + genh,
name_suffix: 'fa',
build_by_default: false)
event_loop_base = declare_dependency(link_whole: event_loop_base,
dependencies: [qom])
@ -3377,6 +3382,7 @@ stub_ss = stub_ss.apply(config_all, strict: false)
util_ss.add_all(trace_ss)
util_ss = util_ss.apply(config_all, strict: false)
libqemuutil = static_library('qemuutil',
build_by_default: false,
sources: util_ss.sources() + stub_ss.sources() + genh,
dependencies: [util_ss.dependencies(), libm, threads, glib, socket, malloc, pixman])
qemuutil = declare_dependency(link_with: libqemuutil,

2
pc-bios/optionrom/Makefile
View File

@ -36,7 +36,7 @@ config-cc.mak: Makefile
$(call cc-option,-Wno-array-bounds)) 3> config-cc.mak
-include config-cc.mak
override LDFLAGS = -nostdlib -Wl,-T,$(SRC_DIR)/flat.lds
override LDFLAGS = -nostdlib -Wl,--build-id=none,-T,$(SRC_DIR)/flat.lds
pvh.img: pvh.o pvh_main.o

10
qemu-options.hx
View File

@ -727,16 +727,6 @@ SRST
ERST
HXCOMM Deprecated by -audiodev
DEF("audio-help", 0, QEMU_OPTION_audio_help,
"-audio-help show -audiodev equivalent of the currently specified audio settings\n",
QEMU_ARCH_ALL)
SRST
``-audio-help``
Will show the -audiodev equivalent of the currently specified
(deprecated) environment variables.
ERST
DEF("audio", HAS_ARG, QEMU_OPTION_audio,
"-audio [driver=]driver,model=value[,prop[=value][,...]]\n"
" specifies the audio backend and device to use;\n"

2
scripts/archive-source.sh
View File

@ -26,7 +26,7 @@ sub_file="${sub_tdir}/submodule.tar"
# independent of what the developer currently has initialized
# in their checkout, because the build environment is completely
# different to the host OS.
subprojects="dtc keycodemapdb libvfio-user berkeley-softfloat-3 berkeley-testfloat-3"
subprojects="keycodemapdb libvfio-user berkeley-softfloat-3 berkeley-testfloat-3"
sub_deinit=""
function cleanup() {

2
scripts/make-release
View File

@ -17,7 +17,7 @@ if [ $# -ne 2 ]; then
fi
# Only include wraps that are invoked with subproject()
SUBPROJECTS="dtc libvfio-user keycodemapdb berkeley-softfloat-3 berkeley-testfloat-3"
SUBPROJECTS="libvfio-user keycodemapdb berkeley-softfloat-3 berkeley-testfloat-3"
src="$1"
version="$2"

8
softmmu/vl.c
View File

@ -1962,9 +1962,7 @@ static void qemu_create_early_backends(void)
* setting machine properties, so they can be referred to.
*/
configure_blockdev(&bdo_queue, machine_class, snapshot);
if (!audio_init_audiodevs()) {
exit(1);
}
audio_init_audiodevs();
}
@ -2926,10 +2924,6 @@ void qemu_init(int argc, char **argv)
}
break;
#endif
case QEMU_OPTION_audio_help:
audio_legacy_help();
exit (0);
break;
case QEMU_OPTION_audiodev:
audio_parse_option(optarg);
break;

4
tcg/meson.build
View File

@ -28,7 +28,7 @@ libtcg_user = static_library('tcg_user',
tcg_ss.sources() + genh,
name_suffix: 'fa',
c_args: '-DCONFIG_USER_ONLY',
build_by_default: have_user)
build_by_default: false)
tcg_user = declare_dependency(link_with: libtcg_user,
dependencies: tcg_ss.dependencies())
@ -38,7 +38,7 @@ libtcg_softmmu = static_library('tcg_softmmu',
tcg_ss.sources() + genh,
name_suffix: 'fa',
c_args: '-DCONFIG_SOFTMMU',
build_by_default: have_system)
build_by_default: false)
tcg_softmmu = declare_dependency(link_with: libtcg_softmmu,
dependencies: tcg_ss.dependencies())

2
tests/Makefile.include
View File

@ -73,7 +73,7 @@ $(TCG_TESTS_TARGETS:%=distclean-tcg-tests-%): distclean-tcg-tests-%:
build-tcg: $(BUILD_TCG_TARGET_RULES)
.PHONY: check-tcg
.ninja-goals.check-tcg = all
.ninja-goals.check-tcg = all test-plugins
check-tcg: $(RUN_TCG_TARGET_RULES)
.PHONY: clean-tcg

5
tests/meson.build
View File

@ -80,10 +80,7 @@ if 'CONFIG_TCG' in config_all
subdir('fp')
endif
if get_option('plugins')
subdir('plugin')
endif
subdir('plugin')
subdir('unit')
subdir('qapi-schema')
subdir('qtest')

18
tests/plugin/meson.build
View File

@ -1,7 +1,13 @@
t = []
foreach i : ['bb', 'empty', 'insn', 'mem', 'syscall']
t += shared_module(i, files(i + '.c'),
include_directories: '../../include/qemu',
dependencies: glib)
endforeach
alias_target('test-plugins', t)
if get_option('plugins')
foreach i : ['bb', 'empty', 'insn', 'mem', 'syscall']
t += shared_module(i, files(i + '.c'),
include_directories: '../../include/qemu',
dependencies: glib)
endforeach
endif
if t.length() > 0
alias_target('test-plugins', t)
else
run_target('test-plugins', command: find_program('true'))
endif

3
ui/dbus.c
View File

@ -220,9 +220,8 @@ dbus_display_complete(UserCreatable *uc, Error **errp)
}
if (dd->audiodev && *dd->audiodev) {
AudioState *audio_state = audio_state_by_name(dd->audiodev);
AudioState *audio_state = audio_state_by_name(dd->audiodev, errp);
if (!audio_state) {
error_setg(errp, "Audiodev '%s' not found", dd->audiodev);
return;
}
if (!g_str_equal(audio_state->drv->name, "dbus")) {

14
ui/vnc.c
View File

@ -2195,7 +2195,10 @@ static void set_encodings(VncState *vs, int32_t *encodings, size_t n_encodings)
send_ext_key_event_ack(vs);
break;
case VNC_ENCODING_AUDIO:
send_ext_audio_ack(vs);
if (vs->vd->audio_state) {
vs->features |= VNC_FEATURE_AUDIO_MASK;
send_ext_audio_ack(vs);
}
break;
case VNC_ENCODING_WMVi:
vs->features |= VNC_FEATURE_WMVI_MASK;
@ -2502,6 +2505,12 @@ static int protocol_client_msg(VncState *vs, uint8_t *data, size_t len)
read_u32(data, 4), read_u32(data, 8));
break;
case VNC_MSG_CLIENT_QEMU_AUDIO:
if (!vnc_has_feature(vs, VNC_FEATURE_AUDIO)) {
error_report("Audio message %d with audio disabled", read_u8(data, 2));
vnc_client_error(vs);
break;
}
if (len == 2)
return 4;
@ -4172,9 +4181,8 @@ void vnc_display_open(const char *id, Error **errp)
audiodev = qemu_opt_get(opts, "audiodev");
if (audiodev) {
vd->audio_state = audio_state_by_name(audiodev);
vd->audio_state = audio_state_by_name(audiodev, errp);
if (!vd->audio_state) {
error_setg(errp, "Audiodev '%s' not found", audiodev);
goto fail;
}
}

2
ui/vnc.h
View File

@ -464,6 +464,7 @@ enum VncFeatures {
VNC_FEATURE_LED_STATE,
VNC_FEATURE_XVP,
VNC_FEATURE_CLIPBOARD_EXT,
VNC_FEATURE_AUDIO,
};
#define VNC_FEATURE_RESIZE_MASK (1 << VNC_FEATURE_RESIZE)
@ -481,6 +482,7 @@ enum VncFeatures {
#define VNC_FEATURE_LED_STATE_MASK (1 << VNC_FEATURE_LED_STATE)
#define VNC_FEATURE_XVP_MASK (1 << VNC_FEATURE_XVP)
#define VNC_FEATURE_CLIPBOARD_EXT_MASK (1 << VNC_FEATURE_CLIPBOARD_EXT)
#define VNC_FEATURE_AUDIO_MASK (1 << VNC_FEATURE_AUDIO)
/* Client -> Server message IDs */