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qemu: Drop QEMU_CAPS_PCI_ROMBAR
The only QEMU versions that don't have such capability are <0.12, which we no longer support anyway. Additionally, this solves the issue of some QEMU binaries being reported as not having such capability just because they lacked the {kvm-}pci-assign QMP object.
This commit is contained in:
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1222a3032b
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8531b85ba6
@ -1303,19 +1303,6 @@ virQEMUCapsComputeCmdFlags(const char *help,
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if (version >= 13000)
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virQEMUCapsSet(qemuCaps, QEMU_CAPS_PCI_MULTIFUNCTION);
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/* Although very new versions of qemu advertise the presence of
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* the rombar option in the output of "qemu -device pci-assign,?",
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* this advertisement was added to the code long after the option
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* itself. According to qemu developers, though, rombar is
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* available in all qemu binaries from release 0.12 onward.
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* Setting the capability this way makes it available in more
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* cases where it might be needed, and shouldn't cause any false
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* positives (in the case that it did, qemu would produce an error
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* log and refuse to start, so it would be immediately obvious).
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*/
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if (version >= 12000)
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virQEMUCapsSet(qemuCaps, QEMU_CAPS_PCI_ROMBAR);
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if (version >= 11000)
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virQEMUCapsSet(qemuCaps, QEMU_CAPS_CPU_HOST);
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@ -1614,7 +1601,6 @@ static struct virQEMUCapsStringFlags virQEMUCapsObjectPropsVirtioSCSI[] = {
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};
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static struct virQEMUCapsStringFlags virQEMUCapsObjectPropsPCIAssign[] = {
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{ "rombar", QEMU_CAPS_PCI_ROMBAR },
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{ "configfd", QEMU_CAPS_PCI_CONFIGFD },
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{ "bootindex", QEMU_CAPS_PCI_BOOTINDEX },
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};
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@ -152,7 +152,7 @@ typedef enum {
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/* 75 */
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QEMU_CAPS_DRIVE_CACHE_UNSAFE, /* Is cache=unsafe supported? */
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QEMU_CAPS_PCI_ROMBAR, /* -device rombar=0|1 */
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X_QEMU_CAPS_PCI_ROMBAR, /* -device rombar=0|1 */
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QEMU_CAPS_ICH9_AHCI, /* -device ich9-ahci */
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QEMU_CAPS_NO_ACPI, /* -no-acpi */
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QEMU_CAPS_FSDEV_READONLY, /* -fsdev readonly supported */
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@ -508,8 +508,7 @@ qemuBuildDeviceAddressStr(virBufferPtr buf,
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static int
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qemuBuildRomStr(virBufferPtr buf,
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virDomainDeviceInfoPtr info,
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virQEMUCapsPtr qemuCaps)
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virDomainDeviceInfoPtr info)
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{
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if (info->rombar || info->romfile) {
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if (info->type != VIR_DOMAIN_DEVICE_ADDRESS_TYPE_PCI) {
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@ -517,11 +516,6 @@ qemuBuildRomStr(virBufferPtr buf,
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"%s", _("rombar and romfile are supported only for PCI devices"));
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return -1;
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}
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if (!virQEMUCapsGet(qemuCaps, QEMU_CAPS_PCI_ROMBAR)) {
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virReportError(VIR_ERR_CONFIG_UNSUPPORTED,
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"%s", _("rombar and romfile not supported in this QEMU binary"));
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return -1;
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}
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switch (info->rombar) {
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case VIR_TRISTATE_SWITCH_OFF:
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@ -3400,7 +3394,7 @@ qemuBuildNicDevStr(virDomainDefPtr def,
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virMacAddrFormat(&net->mac, macaddr));
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if (qemuBuildDeviceAddressStr(&buf, def, &net->info, qemuCaps) < 0)
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goto error;
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if (qemuBuildRomStr(&buf, &net->info, qemuCaps) < 0)
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if (qemuBuildRomStr(&buf, &net->info) < 0)
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goto error;
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if (bootindex && virQEMUCapsGet(qemuCaps, QEMU_CAPS_BOOTINDEX))
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virBufferAsprintf(&buf, ",bootindex=%u", bootindex);
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@ -4469,7 +4463,7 @@ qemuBuildPCIHostdevDevStr(const virDomainDef *def,
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virBufferAsprintf(&buf, ",bootindex=%u", bootIndex);
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if (qemuBuildDeviceAddressStr(&buf, def, dev->info, qemuCaps) < 0)
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goto error;
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if (qemuBuildRomStr(&buf, dev->info, qemuCaps) < 0)
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if (qemuBuildRomStr(&buf, dev->info) < 0)
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goto error;
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if (virBufferCheckError(&buf) < 0)
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@ -51,7 +51,6 @@
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<flag name='usb-hub'/>
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<flag name='no-shutdown'/>
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<flag name='cache-unsafe'/>
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<flag name='rombar'/>
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<flag name='ich9-ahci'/>
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<flag name='no-acpi'/>
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<flag name='fsdev-readonly'/>
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@ -51,7 +51,6 @@
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<flag name='usb-hub'/>
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<flag name='no-shutdown'/>
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<flag name='cache-unsafe'/>
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<flag name='rombar'/>
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<flag name='ich9-ahci'/>
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<flag name='no-acpi'/>
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<flag name='fsdev-readonly'/>
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@ -50,7 +50,6 @@
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<flag name='usb-hub'/>
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<flag name='no-shutdown'/>
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<flag name='cache-unsafe'/>
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<flag name='rombar'/>
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<flag name='ich9-ahci'/>
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<flag name='no-acpi'/>
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<flag name='fsdev-readonly'/>
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@ -51,7 +51,6 @@
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<flag name='usb-hub'/>
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<flag name='no-shutdown'/>
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<flag name='cache-unsafe'/>
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<flag name='rombar'/>
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<flag name='ich9-ahci'/>
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<flag name='no-acpi'/>
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<flag name='fsdev-readonly'/>
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@ -51,7 +51,6 @@
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<flag name='usb-hub'/>
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<flag name='no-shutdown'/>
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<flag name='cache-unsafe'/>
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<flag name='rombar'/>
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<flag name='ich9-ahci'/>
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<flag name='no-acpi'/>
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<flag name='fsdev-readonly'/>
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@ -52,7 +52,6 @@
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<flag name='usb-hub'/>
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<flag name='no-shutdown'/>
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<flag name='cache-unsafe'/>
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<flag name='rombar'/>
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<flag name='ich9-ahci'/>
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<flag name='no-acpi'/>
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<flag name='fsdev-readonly'/>
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@ -51,7 +51,6 @@
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<flag name='usb-hub'/>
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<flag name='no-shutdown'/>
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<flag name='cache-unsafe'/>
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<flag name='rombar'/>
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<flag name='ich9-ahci'/>
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<flag name='no-acpi'/>
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<flag name='fsdev-readonly'/>
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@ -51,7 +51,6 @@
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<flag name='usb-hub'/>
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<flag name='no-shutdown'/>
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<flag name='cache-unsafe'/>
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<flag name='rombar'/>
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<flag name='ich9-ahci'/>
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<flag name='no-acpi'/>
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<flag name='fsdev-readonly'/>
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@ -51,7 +51,6 @@
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<flag name='usb-hub'/>
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<flag name='no-shutdown'/>
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<flag name='cache-unsafe'/>
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<flag name='rombar'/>
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<flag name='ich9-ahci'/>
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<flag name='no-acpi'/>
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<flag name='fsdev-readonly'/>
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@ -167,7 +167,6 @@ mymain(void)
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QEMU_CAPS_VGA_NONE,
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QEMU_CAPS_DRIVE_AIO,
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QEMU_CAPS_NO_SHUTDOWN,
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QEMU_CAPS_PCI_ROMBAR,
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QEMU_CAPS_NO_ACPI,
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QEMU_CAPS_VIRTIO_BLK_SG_IO,
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QEMU_CAPS_CPU_HOST,
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@ -204,7 +203,6 @@ mymain(void)
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QEMU_CAPS_PIIX4_USB_UHCI,
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QEMU_CAPS_USB_HUB,
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QEMU_CAPS_NO_SHUTDOWN,
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QEMU_CAPS_PCI_ROMBAR,
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QEMU_CAPS_NO_ACPI,
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QEMU_CAPS_VIRTIO_BLK_SG_IO,
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QEMU_CAPS_CPU_HOST,
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@ -243,7 +241,6 @@ mymain(void)
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QEMU_CAPS_VGA_NONE,
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QEMU_CAPS_DRIVE_AIO,
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QEMU_CAPS_NO_SHUTDOWN,
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QEMU_CAPS_PCI_ROMBAR,
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QEMU_CAPS_NO_ACPI,
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QEMU_CAPS_VIRTIO_BLK_SG_IO,
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QEMU_CAPS_CPU_HOST,
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@ -286,7 +283,6 @@ mymain(void)
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QEMU_CAPS_PCI_OHCI,
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QEMU_CAPS_USB_HUB,
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QEMU_CAPS_NO_SHUTDOWN,
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QEMU_CAPS_PCI_ROMBAR,
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QEMU_CAPS_NO_ACPI,
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QEMU_CAPS_VIRTIO_BLK_SG_IO,
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QEMU_CAPS_CPU_HOST,
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@ -344,7 +340,6 @@ mymain(void)
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QEMU_CAPS_PIIX4_USB_UHCI,
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QEMU_CAPS_USB_HUB,
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QEMU_CAPS_NO_SHUTDOWN,
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QEMU_CAPS_PCI_ROMBAR,
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QEMU_CAPS_NO_ACPI,
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QEMU_CAPS_VIRTIO_BLK_SCSI,
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QEMU_CAPS_VIRTIO_BLK_SG_IO,
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@ -407,7 +402,6 @@ mymain(void)
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QEMU_CAPS_ICH9_USB_EHCI1,
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QEMU_CAPS_USB_HUB,
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QEMU_CAPS_NO_SHUTDOWN,
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QEMU_CAPS_PCI_ROMBAR,
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QEMU_CAPS_NO_ACPI,
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QEMU_CAPS_VIRTIO_BLK_SCSI,
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QEMU_CAPS_VIRTIO_BLK_SG_IO,
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@ -470,7 +464,6 @@ mymain(void)
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QEMU_CAPS_PCI_OHCI,
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QEMU_CAPS_USB_HUB,
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QEMU_CAPS_NO_SHUTDOWN,
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QEMU_CAPS_PCI_ROMBAR,
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QEMU_CAPS_ICH9_AHCI,
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QEMU_CAPS_NO_ACPI,
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QEMU_CAPS_FSDEV_READONLY,
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@ -548,7 +541,6 @@ mymain(void)
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QEMU_CAPS_PCI_OHCI,
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QEMU_CAPS_USB_HUB,
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QEMU_CAPS_NO_SHUTDOWN,
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QEMU_CAPS_PCI_ROMBAR,
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QEMU_CAPS_ICH9_AHCI,
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QEMU_CAPS_NO_ACPI,
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QEMU_CAPS_FSDEV_READONLY,
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@ -1233,8 +1233,7 @@ mymain(void)
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QEMU_CAPS_PCIDEVICE,
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QEMU_CAPS_NODEFCONFIG, QEMU_CAPS_DEVICE_VFIO_PCI);
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DO_TEST("pci-rom",
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QEMU_CAPS_PCIDEVICE, QEMU_CAPS_NODEFCONFIG,
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QEMU_CAPS_PCI_ROMBAR);
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QEMU_CAPS_PCIDEVICE, QEMU_CAPS_NODEFCONFIG);
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DO_TEST_FULL("restore-v2", "exec:cat", 7, 0, 0, NONE);
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DO_TEST_FULL("restore-v2-fd", "stdio", 7, 0, 0, NONE);
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