bhyve supports intel hda sound devices that could be specified on the command like using "-1:0,hda,play=$play_dev,rec=$rec_dev", where "1:0" is a PCI address, and "$play_dev" and "$rec_dev" point to the playback and recording device on the host respectively. Currently, schema of the 'sound' element doesn't allow specifying neither playback nor recording devices, so for now hardcode /dev/dsp0, which is the first audio device on the host.
One more simplification is to stick to "ich6" model, however the device shows as "ich7" in a guest. Signed-off-by: Roman Bogorodskiy <bogorods...@gmail.com> --- src/bhyve/bhyve_capabilities.c | 14 ++++++++ src/bhyve/bhyve_capabilities.h | 1 + src/bhyve/bhyve_command.c | 33 +++++++++++++++++ src/bhyve/bhyve_device.c | 9 +++++ .../bhyvexml2argv-sound.args | 10 ++++++ .../bhyvexml2argv-sound.ldargs | 3 ++ .../bhyvexml2argvdata/bhyvexml2argv-sound.xml | 24 +++++++++++++ tests/bhyvexml2argvtest.c | 6 +++- .../bhyvexml2xmlout-sound.xml | 36 +++++++++++++++++++ tests/bhyvexml2xmltest.c | 1 + 10 files changed, 136 insertions(+), 1 deletion(-) create mode 100644 tests/bhyvexml2argvdata/bhyvexml2argv-sound.args create mode 100644 tests/bhyvexml2argvdata/bhyvexml2argv-sound.ldargs create mode 100644 tests/bhyvexml2argvdata/bhyvexml2argv-sound.xml create mode 100644 tests/bhyvexml2xmloutdata/bhyvexml2xmlout-sound.xml diff --git a/src/bhyve/bhyve_capabilities.c b/src/bhyve/bhyve_capabilities.c index fb8829d571..36f3985335 100644 --- a/src/bhyve/bhyve_capabilities.c +++ b/src/bhyve/bhyve_capabilities.c @@ -323,6 +323,17 @@ bhyveProbeCapsXHCIController(unsigned int *caps, char *binary) } +static int +bhyveProbeCapsSoundHda(unsigned int *caps, char *binary) +{ + return bhyveProbeCapsDeviceHelper(caps, binary, + "-s", + "0,hda", + "pci slot 0:0: unknown device \"hda\"", + BHYVE_CAP_SOUND_HDA); +} + + int virBhyveProbeCaps(unsigned int *caps) { @@ -351,6 +362,9 @@ virBhyveProbeCaps(unsigned int *caps) if ((ret = bhyveProbeCapsXHCIController(caps, binary))) goto out; + if ((ret = bhyveProbeCapsSoundHda(caps, binary))) + goto out; + out: VIR_FREE(binary); return ret; diff --git a/src/bhyve/bhyve_capabilities.h b/src/bhyve/bhyve_capabilities.h index 12926cf423..1ac9ff4283 100644 --- a/src/bhyve/bhyve_capabilities.h +++ b/src/bhyve/bhyve_capabilities.h @@ -49,6 +49,7 @@ typedef enum { BHYVE_CAP_FBUF = 1 << 4, BHYVE_CAP_XHCI = 1 << 5, BHYVE_CAP_CPUTOPOLOGY = 1 << 6, + BHYVE_CAP_SOUND_HDA = 1 << 7, } virBhyveCapsFlags; int virBhyveProbeGrubCaps(virBhyveGrubCapsFlags *caps); diff --git a/src/bhyve/bhyve_command.c b/src/bhyve/bhyve_command.c index 22d0b24ec4..64af0b3598 100644 --- a/src/bhyve/bhyve_command.c +++ b/src/bhyve/bhyve_command.c @@ -475,6 +475,34 @@ bhyveBuildGraphicsArgStr(const virDomainDef *def, } +static int +bhyveBuildSoundArgStr(const virDomainDef *def G_GNUC_UNUSED, + virDomainSoundDefPtr sound, + bhyveConnPtr driver, + virCommandPtr cmd) +{ + if (!(bhyveDriverGetBhyveCaps(driver) & BHYVE_CAP_SOUND_HDA)) { + /* Currently, bhyve only supports "hda" sound devices, so + if it's not supported, sound devices are not supported at all */ + virReportError(VIR_ERR_CONFIG_UNSUPPORTED, "%s", + _("Sound devices emulation is not supported " + "by given bhyve binary")); + return -1; + } + + if (sound->model != VIR_DOMAIN_SOUND_MODEL_ICH6) { + virReportError(VIR_ERR_CONFIG_UNSUPPORTED, "%s", + _("Sound device model is not supported")); + return -1; + } + + virCommandAddArg(cmd, "-s"); + virCommandAddArgFormat(cmd, "%d:%d,hda,play=/dev/dsp0", + sound->info.addr.pci.slot, + sound->info.addr.pci.function); + return 0; +} + virCommandPtr virBhyveProcessBuildBhyveCmd(bhyveConnPtr driver, virDomainDefPtr def, bool dryRun) @@ -619,6 +647,11 @@ virBhyveProcessBuildBhyveCmd(bhyveConnPtr driver, virDomainDefPtr def, } } + for (i = 0; i < def->nsounds; i++) { + if (bhyveBuildSoundArgStr(def, def->sounds[i], driver, cmd) < 0) + goto error; + } + if (bhyveDomainDefNeedsISAController(def)) bhyveBuildLPCArgStr(def, cmd); diff --git a/src/bhyve/bhyve_device.c b/src/bhyve/bhyve_device.c index fc52280361..3c8ff587e0 100644 --- a/src/bhyve/bhyve_device.c +++ b/src/bhyve/bhyve_device.c @@ -154,6 +154,15 @@ bhyveAssignDevicePCISlots(virDomainDefPtr def, return -1; } + for (i = 0; i < def->nsounds; i++) { + if (!virDeviceInfoPCIAddressIsWanted(&def->sounds[i]->info)) + continue; + if (virDomainPCIAddressReserveNextAddr(addrs, + &def->sounds[i]->info, + VIR_PCI_CONNECT_TYPE_PCI_DEVICE, + -1) < 0) + return -1; + } return 0; } diff --git a/tests/bhyvexml2argvdata/bhyvexml2argv-sound.args b/tests/bhyvexml2argvdata/bhyvexml2argv-sound.args new file mode 100644 index 0000000000..c242708ff1 --- /dev/null +++ b/tests/bhyvexml2argvdata/bhyvexml2argv-sound.args @@ -0,0 +1,10 @@ +/usr/sbin/bhyve \ +-c 1 \ +-m 214 \ +-u \ +-H \ +-P \ +-s 0:0,hostbridge \ +-s 2:0,ahci,hd:/tmp/freebsd.img \ +-s 3:0,virtio-net,faketapdev,mac=52:54:00:b9:94:02 \ +-s 4:0,hda,play=/dev/dsp0 bhyve diff --git a/tests/bhyvexml2argvdata/bhyvexml2argv-sound.ldargs b/tests/bhyvexml2argvdata/bhyvexml2argv-sound.ldargs new file mode 100644 index 0000000000..32538b558e --- /dev/null +++ b/tests/bhyvexml2argvdata/bhyvexml2argv-sound.ldargs @@ -0,0 +1,3 @@ +/usr/sbin/bhyveload \ +-m 214 \ +-d /tmp/freebsd.img bhyve diff --git a/tests/bhyvexml2argvdata/bhyvexml2argv-sound.xml b/tests/bhyvexml2argvdata/bhyvexml2argv-sound.xml new file mode 100644 index 0000000000..dd4f0491a2 --- /dev/null +++ b/tests/bhyvexml2argvdata/bhyvexml2argv-sound.xml @@ -0,0 +1,24 @@ +<domain type='bhyve'> + <name>bhyve</name> + <uuid>df3be7e7-a104-11e3-aeb0-50e5492bd3dc</uuid> + <memory>219136</memory> + <vcpu>1</vcpu> + <os> + <type>hvm</type> + </os> + <devices> + <disk type='file'> + <driver name='file' type='raw'/> + <source file='/tmp/freebsd.img'/> + <target dev='hda' bus='sata'/> + <address type='drive' controller='0' bus='0' target='2' unit='0'/> + </disk> + <interface type='bridge'> + <mac address='52:54:00:b9:94:02'/> + <model type='virtio'/> + <source bridge="virbr0"/> + <address type='pci' domain='0x0000' bus='0x00' slot='0x03' function='0x0'/> + </interface> + <sound model='ich6'/> + </devices> +</domain> diff --git a/tests/bhyvexml2argvtest.c b/tests/bhyvexml2argvtest.c index 9e7eb218b8..179a73bb42 100644 --- a/tests/bhyvexml2argvtest.c +++ b/tests/bhyvexml2argvtest.c @@ -175,7 +175,7 @@ mymain(void) driver.bhyvecaps = BHYVE_CAP_RTC_UTC | BHYVE_CAP_AHCI32SLOT | \ BHYVE_CAP_NET_E1000 | BHYVE_CAP_LPC_BOOTROM | \ BHYVE_CAP_FBUF | BHYVE_CAP_XHCI | \ - BHYVE_CAP_CPUTOPOLOGY; + BHYVE_CAP_CPUTOPOLOGY | BHYVE_CAP_SOUND_HDA; DO_TEST("base"); DO_TEST("wired"); @@ -210,6 +210,7 @@ mymain(void) DO_TEST_FAILURE("cputopology-nvcpu-mismatch"); DO_TEST("commandline"); DO_TEST("msrs"); + DO_TEST("sound"); /* Address allocation tests */ DO_TEST("addr-single-sata-disk"); @@ -249,6 +250,9 @@ mymain(void) driver.bhyvecaps &= ~BHYVE_CAP_CPUTOPOLOGY; DO_TEST_FAILURE("cputopology"); + driver.bhyvecaps &= ~BHYVE_CAP_SOUND_HDA; + DO_TEST_FAILURE("sound"); + virObjectUnref(driver.caps); virObjectUnref(driver.xmlopt); virPortAllocatorRangeFree(driver.remotePorts); diff --git a/tests/bhyvexml2xmloutdata/bhyvexml2xmlout-sound.xml b/tests/bhyvexml2xmloutdata/bhyvexml2xmlout-sound.xml new file mode 100644 index 0000000000..f5da7c23c8 --- /dev/null +++ b/tests/bhyvexml2xmloutdata/bhyvexml2xmlout-sound.xml @@ -0,0 +1,36 @@ +<domain type='bhyve'> + <name>bhyve</name> + <uuid>df3be7e7-a104-11e3-aeb0-50e5492bd3dc</uuid> + <memory unit='KiB'>219136</memory> + <currentMemory unit='KiB'>219136</currentMemory> + <vcpu placement='static'>1</vcpu> + <os> + <type arch='x86_64'>hvm</type> + <boot dev='hd'/> + </os> + <clock offset='utc'/> + <on_poweroff>destroy</on_poweroff> + <on_reboot>restart</on_reboot> + <on_crash>destroy</on_crash> + <devices> + <disk type='file' device='disk'> + <driver name='file' type='raw'/> + <source file='/tmp/freebsd.img'/> + <target dev='hda' bus='sata'/> + <address type='drive' controller='0' bus='0' target='2' unit='0'/> + </disk> + <controller type='pci' index='0' model='pci-root'/> + <controller type='sata' index='0'> + <address type='pci' domain='0x0000' bus='0x00' slot='0x02' function='0x0'/> + </controller> + <interface type='bridge'> + <mac address='52:54:00:b9:94:02'/> + <source bridge='virbr0'/> + <model type='virtio'/> + <address type='pci' domain='0x0000' bus='0x00' slot='0x03' function='0x0'/> + </interface> + <sound model='ich6'> + <address type='pci' domain='0x0000' bus='0x00' slot='0x04' function='0x0'/> + </sound> + </devices> +</domain> diff --git a/tests/bhyvexml2xmltest.c b/tests/bhyvexml2xmltest.c index a0c20a14c1..9e40e1ca2e 100644 --- a/tests/bhyvexml2xmltest.c +++ b/tests/bhyvexml2xmltest.c @@ -110,6 +110,7 @@ mymain(void) DO_TEST_DIFFERENT("vnc-autoport"); DO_TEST_DIFFERENT("commandline"); DO_TEST_DIFFERENT("msrs"); + DO_TEST_DIFFERENT("sound"); /* Address allocation tests */ DO_TEST_DIFFERENT("addr-single-sata-disk"); -- 2.27.0