External/libvirt
1
0
Fork 0
mirror of https://gitlab.com/libvirt/libvirt.git synced 2024-12-25 23:25:24 +00:00
Code Issues Packages Projects Releases Wiki Activity
fbe99823e2
libvirt/tests/qemuxml2argvdata/q35-multifunction.args

52 lines
2.2 KiB
Plaintext
Raw Normal View History

qemu: use virDomainPCIAddressSetAllMulti() to set multi when needed If there are multiple devices assigned to the different functions of a single PCI slot, they will not work properly if the device at function 0 doesn't have its "multi" attribute turned on, so it makes sense for libvirt to turn it on during PCI address assignment. Setting multi then assures that the new setting is stored in the config (so it will be used next time the domain is started), preventing any potential problems in the case that a future change in the configuration eliminates the devices on all non-0 functions (multi will still be set for function 0 even though it is the only function in use on the slot, which has no useful purpose, but also doesn't cause any problems). (NB: If we were to instead just decide on the setting for multifunction at runtime, a later removal of the non-0 functions of a slot would result in a silent change in the guest ABI for the remaining device on function 0 (although it may seem like an inconsequential guest ABI change, it *is* a guest ABI change to turn off the multi bit).)
2017-01-10 05:20:11 +00:00
LC_ALL=C \
PATH=/bin \
qemu: command: Override HOME variable for system QEMU By default, qemu user's home dir points to '/' which shouldn't be used at all. We therefore pass the HOME variable from the current variable iff not running as SUID, which means that for systemd we never set it. This patch makes sure, that for system QEMU this is always set to libDir/<driver>, session mode is left untouched. Signed-off-by: Erik Skultety <eskultet@redhat.com> Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
2019-03-06 12:29:01 +00:00
HOME=/tmp/lib/domain--1-q35-test \
qemu: use virDomainPCIAddressSetAllMulti() to set multi when needed If there are multiple devices assigned to the different functions of a single PCI slot, they will not work properly if the device at function 0 doesn't have its "multi" attribute turned on, so it makes sense for libvirt to turn it on during PCI address assignment. Setting multi then assures that the new setting is stored in the config (so it will be used next time the domain is started), preventing any potential problems in the case that a future change in the configuration eliminates the devices on all non-0 functions (multi will still be set for function 0 even though it is the only function in use on the slot, which has no useful purpose, but also doesn't cause any problems). (NB: If we were to instead just decide on the setting for multifunction at runtime, a later removal of the non-0 functions of a slot would result in a silent change in the guest ABI for the remaining device on function 0 (although it may seem like an inconsequential guest ABI change, it *is* a guest ABI change to turn off the multi bit).)
2017-01-10 05:20:11 +00:00
USER=test \
LOGNAME=test \
qemu: command: Enforce setting XDG variables for system QEMU For session mode, only XDG_CACHE_HOME is set, because we want to remain integrating with services in user session, but for system mode, this would have become reading/writing to '/' which carries the obvious issue with permissions (also, '/' is the wrong location in 99.9% cases anyway). Signed-off-by: Erik Skultety <eskultet@redhat.com> Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
2019-03-08 11:15:07 +00:00
XDG_DATA_HOME=/tmp/lib/domain--1-q35-test/.local/share \
XDG_CACHE_HOME=/tmp/lib/domain--1-q35-test/.cache \
XDG_CONFIG_HOME=/tmp/lib/domain--1-q35-test/.config \
qemu: use virDomainPCIAddressSetAllMulti() to set multi when needed If there are multiple devices assigned to the different functions of a single PCI slot, they will not work properly if the device at function 0 doesn't have its "multi" attribute turned on, so it makes sense for libvirt to turn it on during PCI address assignment. Setting multi then assures that the new setting is stored in the config (so it will be used next time the domain is started), preventing any potential problems in the case that a future change in the configuration eliminates the devices on all non-0 functions (multi will still be set for function 0 even though it is the only function in use on the slot, which has no useful purpose, but also doesn't cause any problems). (NB: If we were to instead just decide on the setting for multifunction at runtime, a later removal of the non-0 functions of a slot would result in a silent change in the guest ABI for the remaining device on function 0 (although it may seem like an inconsequential guest ABI change, it *is* a guest ABI change to turn off the multi bit).)
2017-01-10 05:20:11 +00:00
QEMU_AUDIO_DRV=none \
tests: unify qemu binary paths for all qemu related tests Our test data used a lot of different qemu binary paths and some of them were based on downstream systems. Note that there is one file where I had to add "accel=kvm" because the qemuargv2xml code parses "/usr/bin/kvm" as virt type="kvm". Signed-off-by: Pavel Hrdina <phrdina@redhat.com>
2017-04-06 16:19:48 +00:00
/usr/bin/qemu-system-x86_64 \
qemu: use virDomainPCIAddressSetAllMulti() to set multi when needed If there are multiple devices assigned to the different functions of a single PCI slot, they will not work properly if the device at function 0 doesn't have its "multi" attribute turned on, so it makes sense for libvirt to turn it on during PCI address assignment. Setting multi then assures that the new setting is stored in the config (so it will be used next time the domain is started), preventing any potential problems in the case that a future change in the configuration eliminates the devices on all non-0 functions (multi will still be set for function 0 even though it is the only function in use on the slot, which has no useful purpose, but also doesn't cause any problems). (NB: If we were to instead just decide on the setting for multifunction at runtime, a later removal of the non-0 functions of a slot would result in a silent change in the guest ABI for the remaining device on function 0 (although it may seem like an inconsequential guest ABI change, it *is* a guest ABI change to turn off the multi bit).)
2017-01-10 05:20:11 +00:00
-name q35-test \
-S \
qemu: deprecate QEMU_CAPS_MACHINE_USB_OPT Implied by QEMU >= 1.3.0. Signed-off-by: Ján Tomko <jtomko@redhat.com> Reviewed-by: Andrea Bolognani <abologna@redhat.com>
2018-03-29 10:51:55 +00:00
-machine q35,accel=tcg,usb=off,dump-guest-core=off \
qemu: use virDomainPCIAddressSetAllMulti() to set multi when needed If there are multiple devices assigned to the different functions of a single PCI slot, they will not work properly if the device at function 0 doesn't have its "multi" attribute turned on, so it makes sense for libvirt to turn it on during PCI address assignment. Setting multi then assures that the new setting is stored in the config (so it will be used next time the domain is started), preventing any potential problems in the case that a future change in the configuration eliminates the devices on all non-0 functions (multi will still be set for function 0 even though it is the only function in use on the slot, which has no useful purpose, but also doesn't cause any problems). (NB: If we were to instead just decide on the setting for multifunction at runtime, a later removal of the non-0 functions of a slot would result in a silent change in the guest ABI for the remaining device on function 0 (although it may seem like an inconsequential guest ABI change, it *is* a guest ABI change to turn off the multi bit).)
2017-01-10 05:20:11 +00:00
-m 2048 \
qemu: Always assume QEMU_CAPS_REALTIME_MLOCK The '-realtime mlock' cmd line argument was introduced in QEMU commit v1.5.0-rc0~190 which matches minimal QEMU version we require. Therefore, the capability will always be present. Apparently, nearly none of our xml2argv test cases had the capability hence slightly bigger change under qemuxml2argvdata/. Signed-off-by: Michal Privoznik <mprivozn@redhat.com> Reviewed-by: Ján Tomko <jtomko@redhat.com>
2019-04-12 08:03:36 +00:00
-realtime mlock=off \
qemu: use virDomainPCIAddressSetAllMulti() to set multi when needed If there are multiple devices assigned to the different functions of a single PCI slot, they will not work properly if the device at function 0 doesn't have its "multi" attribute turned on, so it makes sense for libvirt to turn it on during PCI address assignment. Setting multi then assures that the new setting is stored in the config (so it will be used next time the domain is started), preventing any potential problems in the case that a future change in the configuration eliminates the devices on all non-0 functions (multi will still be set for function 0 even though it is the only function in use on the slot, which has no useful purpose, but also doesn't cause any problems). (NB: If we were to instead just decide on the setting for multifunction at runtime, a later removal of the non-0 functions of a slot would result in a silent change in the guest ABI for the remaining device on function 0 (although it may seem like an inconsequential guest ABI change, it *is* a guest ABI change to turn off the multi bit).)
2017-01-10 05:20:11 +00:00
-smp 2,sockets=2,cores=1,threads=1 \
-uuid 11dbdcdd-4c3b-482b-8903-9bdb8c0a2774 \
qemu: deprecate QEMU_CAPS_DISPLAY Implied by QEMU >= 1.2.0. Signed-off-by: Ján Tomko <jtomko@redhat.com> Reviewed-by: Andrea Bolognani <abologna@redhat.com>
2018-03-29 10:51:55 +00:00
-display none \
qemu: deprecate QEMU_CAPS_NO_USER_CONFIG Implied by QEMU >= 1.2.0. Delete this one first, because QEMU_CAPS_NODEFCONFIG is only used when QEMU_CAPS_NO_USER_CONFIG is unsupported. Signed-off-by: Ján Tomko <jtomko@redhat.com> Reviewed-by: Andrea Bolognani <abologna@redhat.com>
2018-03-29 10:51:55 +00:00
-no-user-config \
qemu: use virDomainPCIAddressSetAllMulti() to set multi when needed If there are multiple devices assigned to the different functions of a single PCI slot, they will not work properly if the device at function 0 doesn't have its "multi" attribute turned on, so it makes sense for libvirt to turn it on during PCI address assignment. Setting multi then assures that the new setting is stored in the config (so it will be used next time the domain is started), preventing any potential problems in the case that a future change in the configuration eliminates the devices on all non-0 functions (multi will still be set for function 0 even though it is the only function in use on the slot, which has no useful purpose, but also doesn't cause any problems). (NB: If we were to instead just decide on the setting for multifunction at runtime, a later removal of the non-0 functions of a slot would result in a silent change in the guest ABI for the remaining device on function 0 (although it may seem like an inconsequential guest ABI change, it *is* a guest ABI change to turn off the multi bit).)
2017-01-10 05:20:11 +00:00
-nodefaults \
qemu: command: always use -chardev for monitor config AFAIK there aren't any cases where we will/should hit the old code path for our supported qemu versions, so drop the old code. Massive test suite churn follows Reviewed-by: Andrea Bolognani <abologna@redhat.com> Signed-off-by: Cole Robinson <crobinso@redhat.com>
2017-06-26 14:40:39 +00:00
-chardev socket,id=charmonitor,path=/tmp/lib/domain--1-q35-test/monitor.sock,\
qemu: use long on|off syntax for -chardev boolean option values The preferred syntax for boolean options is to set the value "on" or "off". QEMU 7.1.0 will deprecate the short format we currently use. The long format has been supported with -chardev since at least 1.5.3, so we don't need to check for it. Reviewed-by: Ján Tomko <jtomko@redhat.com> Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
2021-02-16 11:29:24 +00:00
server=on,wait=off \
qemu: deprecate QEMU_CAPS_MONITOR_JSON We require QEMU >= 1.5.0, assume every QEMU supports it. Sadly that does not let us trivially drop qemuMonitor's priv->monJSON bool, because of qemuDomainQemuAttach. Signed-off-by: Ján Tomko <jtomko@redhat.com> Reviewed-by: Andrea Bolognani <abologna@redhat.com>
2018-03-28 22:04:58 +00:00
-mon chardev=charmonitor,id=monitor,mode=control \
qemu: deprecate QEMU_CAPS_RTC Implied by QEMU >= 1.2.0. Signed-off-by: Ján Tomko <jtomko@redhat.com> Reviewed-by: Andrea Bolognani <abologna@redhat.com>
2018-03-29 10:51:55 +00:00
-rtc base=utc \
qemu: deprecate QEMU_CAPS_NO_SHUTDOWN Implied by QEMU >= 1.2.0. Signed-off-by: Ján Tomko <jtomko@redhat.com> Reviewed-by: Andrea Bolognani <abologna@redhat.com>
2018-03-29 10:51:55 +00:00
-no-shutdown \
qemu: use virDomainPCIAddressSetAllMulti() to set multi when needed If there are multiple devices assigned to the different functions of a single PCI slot, they will not work properly if the device at function 0 doesn't have its "multi" attribute turned on, so it makes sense for libvirt to turn it on during PCI address assignment. Setting multi then assures that the new setting is stored in the config (so it will be used next time the domain is started), preventing any potential problems in the case that a future change in the configuration eliminates the devices on all non-0 functions (multi will still be set for function 0 even though it is the only function in use on the slot, which has no useful purpose, but also doesn't cause any problems). (NB: If we were to instead just decide on the setting for multifunction at runtime, a later removal of the non-0 functions of a slot would result in a silent change in the guest ABI for the remaining device on function 0 (although it may seem like an inconsequential guest ABI change, it *is* a guest ABI change to turn off the multi bit).)
2017-01-10 05:20:11 +00:00
-no-acpi \
-device ioh3420,port=0x10,chassis=1,id=pci.1,bus=pcie.0,multifunction=on,\
addr=0x2 \
-device ioh3420,port=0x11,chassis=2,id=pci.2,bus=pcie.0,addr=0x2.0x1 \
-device ioh3420,port=0x12,chassis=3,id=pci.3,bus=pcie.0,addr=0x2.0x2 \
-device ioh3420,port=0x18,chassis=4,id=pci.4,bus=pcie.0,multifunction=on,\
addr=0x3 \
-device ioh3420,port=0x19,chassis=5,id=pci.5,bus=pcie.0,multifunction=on,\
addr=0x3.0x1 \
-device ioh3420,port=0x20,chassis=6,id=pci.6,bus=pcie.0,multifunction=off,\
addr=0x4 \
-device ioh3420,port=0x21,chassis=7,id=pci.7,bus=pcie.0,addr=0x4.0x1 \
conf: aggregate multiple pcie-root-ports onto a single slot Set the VIR_PCI_CONNECT_AGGREGATE_SLOT flag for pcie-root-ports so that they will be assigned to all the functions on a slot. Some qemu test case outputs had to be adjusted due to the pcie-root-ports now being put on multiple functions.
2016-10-20 19:46:01 +00:00
-device ioh3420,port=0x8,chassis=8,id=pci.8,bus=pcie.0,multifunction=on,\
addr=0x1 \
-device ioh3420,port=0x9,chassis=9,id=pci.9,bus=pcie.0,addr=0x1.0x1 \
-device ioh3420,port=0xa,chassis=10,id=pci.10,bus=pcie.0,addr=0x1.0x2 \
-device ioh3420,port=0xb,chassis=11,id=pci.11,bus=pcie.0,addr=0x1.0x3 \
-device ioh3420,port=0xc,chassis=12,id=pci.12,bus=pcie.0,addr=0x1.0x4 \
-device ioh3420,port=0xd,chassis=13,id=pci.13,bus=pcie.0,addr=0x1.0x5 \
-device ioh3420,port=0xe,chassis=14,id=pci.14,bus=pcie.0,addr=0x1.0x6 \
-device ioh3420,port=0xf,chassis=15,id=pci.15,bus=pcie.0,addr=0x1.0x7 \
-device ioh3420,port=0x13,chassis=16,id=pci.16,bus=pcie.0,addr=0x2.0x3 \
-device ioh3420,port=0x14,chassis=17,id=pci.17,bus=pcie.0,addr=0x2.0x4 \
-device ioh3420,port=0x15,chassis=18,id=pci.18,bus=pcie.0,addr=0x2.0x5 \
qemu: use virDomainPCIAddressSetAllMulti() to set multi when needed If there are multiple devices assigned to the different functions of a single PCI slot, they will not work properly if the device at function 0 doesn't have its "multi" attribute turned on, so it makes sense for libvirt to turn it on during PCI address assignment. Setting multi then assures that the new setting is stored in the config (so it will be used next time the domain is started), preventing any potential problems in the case that a future change in the configuration eliminates the devices on all non-0 functions (multi will still be set for function 0 even though it is the only function in use on the slot, which has no useful purpose, but also doesn't cause any problems). (NB: If we were to instead just decide on the setting for multifunction at runtime, a later removal of the non-0 functions of a slot would result in a silent change in the guest ABI for the remaining device on function 0 (although it may seem like an inconsequential guest ABI change, it *is* a guest ABI change to turn off the multi bit).)
2017-01-10 05:20:11 +00:00
-device nec-usb-xhci,id=usb,bus=pci.1,addr=0x0 \
-device virtio-balloon-pci,id=balloon0,bus=pci.2,addr=0x0
Reference in New Issue Copy Permalink