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audio: move & rename soundhw init code. 

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Merge remote-tracking branch 'kraxel/tags/pull-audio-20170519-1' into staging

audio: move & rename soundhw init code.

# gpg: Signature made Fri 19 May 2017 12:22:51 PM BST
# gpg:                using RSA key 0x4CB6D8EED3E87138
# gpg: Good signature from "Gerd Hoffmann (work) <kraxel@redhat.com>"
# gpg:                 aka "Gerd Hoffmann <gerd@kraxel.org>"
# gpg:                 aka "Gerd Hoffmann (private) <kraxel@gmail.com>"
# Primary key fingerprint: A032 8CFF B93A 17A7 9901  FE7D 4CB6 D8EE D3E8 7138

* kraxel/tags/pull-audio-20170519-1:
  audio: Rename hw/audio/audio.h to hw/audio/soundhw.h
  audio: Rename audio_init() to soundhw_init()
  audio: Move arch_init audio code to hw/audio/soundhw.c

Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
This commit is contained in:
Stefan Hajnoczi 2017-05-19 16:54:10 +01:00
parent a4657d4b91 8a824e4d74
commit 0bb8cacd95
15 changed files with 174 additions and 137 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

126
arch_init.c
View File

@ -27,7 +27,7 @@
#include "sysemu/sysemu.h"
#include "sysemu/arch_init.h"
#include "hw/pci/pci.h"
#include "hw/audio/audio.h"
#include "hw/audio/soundhw.h"
#include "qemu/config-file.h"
#include "qemu/error-report.h"
#include "qmp-commands.h"
@ -85,130 +85,6 @@ int graphic_depth = 32;
const uint32_t arch_type = QEMU_ARCH;
struct soundhw {
const char *name;
const char *descr;
int enabled;
int isa;
union {
int (*init_isa) (ISABus *bus);
int (*init_pci) (PCIBus *bus);
} init;
};
static struct soundhw soundhw[9];
static int soundhw_count;
void isa_register_soundhw(const char *name, const char *descr,
int (*init_isa)(ISABus *bus))
{
assert(soundhw_count < ARRAY_SIZE(soundhw) - 1);
soundhw[soundhw_count].name = name;
soundhw[soundhw_count].descr = descr;
soundhw[soundhw_count].isa = 1;
soundhw[soundhw_count].init.init_isa = init_isa;
soundhw_count++;
}
void pci_register_soundhw(const char *name, const char *descr,
int (*init_pci)(PCIBus *bus))
{
assert(soundhw_count < ARRAY_SIZE(soundhw) - 1);
soundhw[soundhw_count].name = name;
soundhw[soundhw_count].descr = descr;
soundhw[soundhw_count].isa = 0;
soundhw[soundhw_count].init.init_pci = init_pci;
soundhw_count++;
}
void select_soundhw(const char *optarg)
{
struct soundhw *c;
if (is_help_option(optarg)) {
show_valid_cards:
if (soundhw_count) {
printf("Valid sound card names (comma separated):\n");
for (c = soundhw; c->name; ++c) {
printf ("%-11s %s\n", c->name, c->descr);
}
printf("\n-soundhw all will enable all of the above\n");
} else {
printf("Machine has no user-selectable audio hardware "
"(it may or may not have always-present audio hardware).\n");
}
exit(!is_help_option(optarg));
}
else {
size_t l;
const char *p;
char *e;
int bad_card = 0;
if (!strcmp(optarg, "all")) {
for (c = soundhw; c->name; ++c) {
c->enabled = 1;
}
return;
}
p = optarg;
while (*p) {
e = strchr(p, ',');
l = !e ? strlen(p) : (size_t) (e - p);
for (c = soundhw; c->name; ++c) {
if (!strncmp(c->name, p, l) && !c->name[l]) {
c->enabled = 1;
break;
}
}
if (!c->name) {
if (l > 80) {
error_report("Unknown sound card name (too big to show)");
}
else {
error_report("Unknown sound card name `%.*s'",
(int) l, p);
}
bad_card = 1;
}
p += l + (e != NULL);
}
if (bad_card) {
goto show_valid_cards;
}
}
}
void audio_init(void)
{
struct soundhw *c;
ISABus *isa_bus = (ISABus *) object_resolve_path_type("", TYPE_ISA_BUS, NULL);
PCIBus *pci_bus = (PCIBus *) object_resolve_path_type("", TYPE_PCI_BUS, NULL);
for (c = soundhw; c->name; ++c) {
if (c->enabled) {
if (c->isa) {
if (!isa_bus) {
error_report("ISA bus not available for %s", c->name);
exit(1);
}
c->init.init_isa(isa_bus);
} else {
if (!pci_bus) {
error_report("PCI bus not available for %s", c->name);
exit(1);
}
c->init.init_pci(pci_bus);
}
}
}
}
int kvm_available(void)
{
#ifdef CONFIG_KVM

2
hw/audio/Makefile.objs
View File

@ -14,3 +14,5 @@ common-obj-$(CONFIG_PL041) += pl041.o lm4549.o
common-obj-$(CONFIG_CS4231) += cs4231.o
common-obj-$(CONFIG_MARVELL_88W8618) += marvell_88w8618.o
common-obj-$(CONFIG_MILKYMIST) += milkymist-ac97.o
common-obj-y += soundhw.o

2
hw/audio/ac97.c
View File

@ -19,7 +19,7 @@
#include "qemu/osdep.h"
#include "hw/hw.h"
#include "hw/audio/audio.h"
#include "hw/audio/soundhw.h"
#include "audio/audio.h"
#include "hw/pci/pci.h"
#include "sysemu/dma.h"

2
hw/audio/adlib.c
View File

@ -25,7 +25,7 @@
#include "qemu/osdep.h"
#include "qapi/error.h"
#include "hw/hw.h"
#include "hw/audio/audio.h"
#include "hw/audio/soundhw.h"
#include "audio/audio.h"
#include "hw/isa/isa.h"

2
hw/audio/cs4231a.c
View File

@ -23,7 +23,7 @@
*/
#include "qemu/osdep.h"
#include "hw/hw.h"
#include "hw/audio/audio.h"
#include "hw/audio/soundhw.h"
#include "audio/audio.h"
#include "hw/isa/isa.h"
#include "hw/qdev.h"

2
hw/audio/es1370.c
View File

@ -28,7 +28,7 @@
#include "qemu/osdep.h"
#include "hw/hw.h"
#include "hw/audio/audio.h"
#include "hw/audio/soundhw.h"
#include "audio/audio.h"
#include "hw/pci/pci.h"
#include "sysemu/dma.h"

2
hw/audio/gus.c
View File

@ -24,7 +24,7 @@
#include "qemu/osdep.h"
#include "qapi/error.h"
#include "hw/hw.h"
#include "hw/audio/audio.h"
#include "hw/audio/soundhw.h"
#include "audio/audio.h"
#include "hw/isa/isa.h"
#include "gusemu.h"

2
hw/audio/intel-hda.c
View File

@ -22,7 +22,7 @@
#include "hw/pci/pci.h"
#include "hw/pci/msi.h"
#include "qemu/timer.h"
#include "hw/audio/audio.h"
#include "hw/audio/soundhw.h"
#include "intel-hda.h"
#include "intel-hda-defs.h"
#include "sysemu/dma.h"

2
hw/audio/pcspk.c
View File

@ -26,7 +26,7 @@
#include "hw/hw.h"
#include "hw/i386/pc.h"
#include "hw/isa/isa.h"
#include "hw/audio/audio.h"
#include "hw/audio/soundhw.h"
#include "audio/audio.h"
#include "qemu/timer.h"
#include "hw/timer/i8254.h"

2
hw/audio/sb16.c
View File

@ -23,7 +23,7 @@
*/
#include "qemu/osdep.h"
#include "hw/hw.h"
#include "hw/audio/audio.h"
#include "hw/audio/soundhw.h"
#include "audio/audio.h"
#include "hw/isa/isa.h"
#include "hw/qdev.h"

156
hw/audio/soundhw.c Normal file
View File

@ -0,0 +1,156 @@
/*
* QEMU System Emulator
*
* Copyright (c) 2003-2008 Fabrice Bellard
*
* 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 "qemu-common.h"
#include "qemu/help_option.h"
#include "qemu/error-report.h"
#include "qom/object.h"
#include "hw/isa/isa.h"
#include "hw/pci/pci.h"
#include "hw/audio/soundhw.h"
struct soundhw {
const char *name;
const char *descr;
int enabled;
int isa;
union {
int (*init_isa) (ISABus *bus);
int (*init_pci) (PCIBus *bus);
} init;
};
static struct soundhw soundhw[9];
static int soundhw_count;
void isa_register_soundhw(const char *name, const char *descr,
int (*init_isa)(ISABus *bus))
{
assert(soundhw_count < ARRAY_SIZE(soundhw) - 1);
soundhw[soundhw_count].name = name;
soundhw[soundhw_count].descr = descr;
soundhw[soundhw_count].isa = 1;
soundhw[soundhw_count].init.init_isa = init_isa;
soundhw_count++;
}
void pci_register_soundhw(const char *name, const char *descr,
int (*init_pci)(PCIBus *bus))
{
assert(soundhw_count < ARRAY_SIZE(soundhw) - 1);
soundhw[soundhw_count].name = name;
soundhw[soundhw_count].descr = descr;
soundhw[soundhw_count].isa = 0;
soundhw[soundhw_count].init.init_pci = init_pci;
soundhw_count++;
}
void select_soundhw(const char *optarg)
{
struct soundhw *c;
if (is_help_option(optarg)) {
show_valid_cards:
if (soundhw_count) {
printf("Valid sound card names (comma separated):\n");
for (c = soundhw; c->name; ++c) {
printf ("%-11s %s\n", c->name, c->descr);
}
printf("\n-soundhw all will enable all of the above\n");
} else {
printf("Machine has no user-selectable audio hardware "
"(it may or may not have always-present audio hardware).\n");
}
exit(!is_help_option(optarg));
}
else {
size_t l;
const char *p;
char *e;
int bad_card = 0;
if (!strcmp(optarg, "all")) {
for (c = soundhw; c->name; ++c) {
c->enabled = 1;
}
return;
}
p = optarg;
while (*p) {
e = strchr(p, ',');
l = !e ? strlen(p) : (size_t) (e - p);
for (c = soundhw; c->name; ++c) {
if (!strncmp(c->name, p, l) && !c->name[l]) {
c->enabled = 1;
break;
}
}
if (!c->name) {
if (l > 80) {
error_report("Unknown sound card name (too big to show)");
}
else {
error_report("Unknown sound card name `%.*s'",
(int) l, p);
}
bad_card = 1;
}
p += l + (e != NULL);
}
if (bad_card) {
goto show_valid_cards;
}
}
}
void soundhw_init(void)
{
struct soundhw *c;
ISABus *isa_bus = (ISABus *) object_resolve_path_type("", TYPE_ISA_BUS, NULL);
PCIBus *pci_bus = (PCIBus *) object_resolve_path_type("", TYPE_PCI_BUS, NULL);
for (c = soundhw; c->name; ++c) {
if (c->enabled) {
if (c->isa) {
if (!isa_bus) {
error_report("ISA bus not available for %s", c->name);
exit(1);
}
c->init.init_isa(isa_bus);
} else {
if (!pci_bus) {
error_report("PCI bus not available for %s", c->name);
exit(1);
}
c->init.init_pci(pci_bus);
}
}
}
}

3
hw/ppc/prep.c
View File

@ -36,6 +36,7 @@
#include "hw/pci/pci_host.h"
#include "hw/ppc/ppc.h"
#include "hw/boards.h"
#include "hw/audio/soundhw.h"
#include "qemu/error-report.h"
#include "qemu/log.h"
#include "hw/ide.h"
@ -782,7 +783,7 @@ static void ibm_40p_init(MachineState *machine)
&cmos_checksum);
/* initialize audio subsystem */
audio_init();
soundhw_init();
/* add some more devices */
if (defaults_enabled()) {

3
include/hw/audio/audio.h → include/hw/audio/soundhw.h
View File

@ -7,4 +7,7 @@ void isa_register_soundhw(const char *name, const char *descr,
void pci_register_soundhw(const char *name, const char *descr,
int (*init_pci)(PCIBus *bus));
void soundhw_init(void);
void select_soundhw(const char *optarg);
#endif

2
include/sysemu/arch_init.h
View File

@ -28,8 +28,6 @@ enum {
extern const uint32_t arch_type;
void select_soundhw(const char *optarg);
void audio_init(void);
int kvm_available(void);
int xen_available(void);

3
vl.c
View File

@ -89,6 +89,7 @@ int main(int argc, char **argv)
#include "migration/block.h"
#include "sysemu/tpm.h"
#include "sysemu/dma.h"
#include "hw/audio/soundhw.h"
#include "audio/audio.h"
#include "migration/migration.h"
#include "sysemu/cpus.h"
@ -4574,7 +4575,7 @@ int main(int argc, char **argv, char **envp)
realtime_init();
audio_init();
soundhw_init();
if (hax_enabled()) {
hax_sync_vcpus();