[libvirt] [PATCH v4 02/30] qemu: Introduce qemuDomainChrDefPostParse()

Having a separate function for char device handling is better than adding even more code to qemuDomainDeviceDefPostParse(). Signed-off-by: Andrea Bolognani <abologna(a)redhat.com&gt; Reviewed-by: Pavel Hrdina <phrdina(a)redhat.com&gt; Reviewed-by: Marc Hartmayer <mhartmay(a)linux.vnet.ibm.com&gt; --- src/qemu/qemu_domain.c | 57 ++++++++++++++++++++++++++++++-------------------- 1 file changed, 34 insertions(+), 23 deletions(-) diff --git a/src/qemu/qemu_domain.c b/src/qemu/qemu_domain.c index 9dab6b24b..e59aedcfd 100644 --- a/src/qemu/qemu_domain.c +++ b/src/qemu/qemu_domain.c @@ -4086,6 +4086,35 @@ qemuDomainControllerDefPostParse(virDomainControllerDefPtr cont, return 0; } +static int +qemuDomainChrDefPostParse(virDomainChrDefPtr chr, + const virDomainDef *def, + virQEMUDriverPtr driver, + unsigned int parseFlags) +{ + /* set the default console type for S390 arches */ + if (chr->deviceType == VIR_DOMAIN_CHR_DEVICE_TYPE_CONSOLE && + chr->targetType == VIR_DOMAIN_CHR_CONSOLE_TARGET_TYPE_NONE && + ARCH_IS_S390(def->os.arch)) { + chr->targetType = VIR_DOMAIN_CHR_CONSOLE_TARGET_TYPE_VIRTIO; + } + + /* clear auto generated unix socket path for inactive definitions */ + if (parseFlags & VIR_DOMAIN_DEF_PARSE_INACTIVE) { + if (qemuDomainChrDefDropDefaultPath(chr, driver) < 0) + return -1; + + /* For UNIX chardev if no path is provided we generate one. + * This also implies that the mode is 'bind'. */ + if (chr->source && + chr->source->type == VIR_DOMAIN_CHR_TYPE_UNIX && + !chr->source->data.nix.path) { + chr->source->data.nix.listen = true; + } + } + + return 0; +} static int qemuDomainDeviceDefPostParse(virDomainDeviceDefPtr dev, @@ -4146,29 +4175,6 @@ qemuDomainDeviceDefPostParse(virDomainDeviceDefPtr dev, } } - /* set the default console type for S390 arches */ - if (dev->type == VIR_DOMAIN_DEVICE_CHR && - dev->data.chr->deviceType == VIR_DOMAIN_CHR_DEVICE_TYPE_CONSOLE && - dev->data.chr->targetType == VIR_DOMAIN_CHR_CONSOLE_TARGET_TYPE_NONE && - ARCH_IS_S390(def->os.arch)) - dev->data.chr->targetType = VIR_DOMAIN_CHR_CONSOLE_TARGET_TYPE_VIRTIO; - - /* clear auto generated unix socket path for inactive definitions */ - if ((parseFlags & VIR_DOMAIN_DEF_PARSE_INACTIVE) && - dev->type == VIR_DOMAIN_DEVICE_CHR) { - virDomainChrDefPtr chr = dev->data.chr; - if (qemuDomainChrDefDropDefaultPath(chr, driver) < 0) - goto cleanup; - - /* For UNIX chardev if no path is provided we generate one. - * This also implies that the mode is 'bind'. */ - if (chr->source && - chr->source->type == VIR_DOMAIN_CHR_TYPE_UNIX && - !chr->source->data.nix.path) { - chr->source->data.nix.listen = true; - } - } - if (dev->type == VIR_DOMAIN_DEVICE_VIDEO) { if (dev->data.video->type == VIR_DOMAIN_VIDEO_TYPE_DEFAULT) { if ARCH_IS_PPC64(def->os.arch) @@ -4204,6 +4210,11 @@ qemuDomainDeviceDefPostParse(virDomainDeviceDefPtr dev, qemuDomainShmemDefPostParse(dev->data.shmem) < 0) goto cleanup; + if (dev->type == VIR_DOMAIN_DEVICE_CHR && + qemuDomainChrDefPostParse(dev->data.chr, def, driver, parseFlags) < 0) { + goto cleanup; + } + ret = 0; cleanup: -- 2.14.3