[libvirt] [PATCH] qemu: add support for LSI SAS1068 (aka MPT Fusion) SCSI controller
Paolo Bonzini
pbonzini at redhat.com
Sat Feb 20 21:28:41 UTC 2016
On 11/02/2016 11:48, Paolo Bonzini wrote:
> This does nothing more than adding the new device and capability.
> The device is present since QEMU 2.6.0.
>
> Signed-off-by: Paolo Bonzini <pbonzini at redhat.com>
> ---
> src/qemu/qemu_capabilities.c | 2 +
> src/qemu/qemu_capabilities.h | 1 +
> src/qemu/qemu_command.c | 13 ++++++-
> .../qemuxml2argv-disk-scsi-mptsas1068.args | 27 +++++++++++++
> .../qemuxml2argv-disk-scsi-mptsas1068.xml | 36 ++++++++++++++++++
> tests/qemuxml2argvtest.c | 4 ++
> .../qemuxml2xmlout-disk-scsi-mptsas1068.xml | 44 ++++++++++++++++++++++
> tests/qemuxml2xmltest.c | 4 ++
> 8 files changed, 130 insertions(+), 1 deletion(-)
> create mode 100644 tests/qemuxml2argvdata/qemuxml2argv-disk-scsi-mptsas1068.args
> create mode 100644 tests/qemuxml2argvdata/qemuxml2argv-disk-scsi-mptsas1068.xml
> create mode 100644 tests/qemuxml2xmloutdata/qemuxml2xmlout-disk-scsi-mptsas1068.xml
>
> diff --git a/src/qemu/qemu_capabilities.c b/src/qemu/qemu_capabilities.c
> index 3099e34..2b953ea 100644
> --- a/src/qemu/qemu_capabilities.c
> +++ b/src/qemu/qemu_capabilities.c
> @@ -314,6 +314,7 @@ VIR_ENUM_IMPL(virQEMUCaps, QEMU_CAPS_LAST,
>
> "vserport-change-event", /* 210 */
> "virtio-balloon-pci.deflate-on-oom",
> + "mptsas1068",
> );
>
>
> @@ -1567,6 +1568,7 @@ struct virQEMUCapsStringFlags virQEMUCapsObjectTypes[] = {
> { "virtio-tablet-pci", QEMU_CAPS_VIRTIO_TABLET },
> { "virtio-input-host-device", QEMU_CAPS_VIRTIO_INPUT_HOST },
> { "virtio-input-host-pci", QEMU_CAPS_VIRTIO_INPUT_HOST },
> + { "mptsas1068", QEMU_CAPS_SCSI_MPTSAS1068 },
> };
>
> static struct virQEMUCapsStringFlags virQEMUCapsObjectPropsVirtioBalloon[] = {
> diff --git a/src/qemu/qemu_capabilities.h b/src/qemu/qemu_capabilities.h
> index e5353de..b73c529 100644
> --- a/src/qemu/qemu_capabilities.h
> +++ b/src/qemu/qemu_capabilities.h
> @@ -343,6 +343,7 @@ typedef enum {
> QEMU_CAPS_VSERPORT_CHANGE, /* VSERPORT_CHANGE event */
> QEMU_CAPS_VIRTIO_BALLOON_AUTODEFLATE, /* virtio-balloon-{device,pci,ccw}.
> * deflate-on-oom */
> + QEMU_CAPS_SCSI_MPTSAS1068, /* -device mptsas1068 */
>
> QEMU_CAPS_LAST /* this must always be the last item */
> } virQEMUCapsFlags;
> diff --git a/src/qemu/qemu_command.c b/src/qemu/qemu_command.c
> index d7f19f3..4d4d65e 100644
> --- a/src/qemu/qemu_command.c
> +++ b/src/qemu/qemu_command.c
> @@ -872,11 +872,19 @@ qemuSetSCSIControllerModel(virDomainDefPtr def,
> case VIR_DOMAIN_CONTROLLER_MODEL_SCSI_IBMVSCSI:
> /*TODO: need checking work here if necessary */
> break;
> + case VIR_DOMAIN_CONTROLLER_MODEL_SCSI_LSISAS1068:
> + if (!virQEMUCapsGet(qemuCaps, QEMU_CAPS_SCSI_MPTSAS1068)) {
> + virReportError(VIR_ERR_CONFIG_UNSUPPORTED, "%s",
> + _("This QEMU doesn't support "
> + "the LSI SAS1068 (MPT Fusion) controller"));
> + return -1;
> + }
> + break;
> case VIR_DOMAIN_CONTROLLER_MODEL_SCSI_LSISAS1078:
> if (!virQEMUCapsGet(qemuCaps, QEMU_CAPS_SCSI_MEGASAS)) {
> virReportError(VIR_ERR_CONFIG_UNSUPPORTED, "%s",
> _("This QEMU doesn't support "
> - "the LSI SAS1078 controller"));
> + "the LSI SAS1078 (MegaRAID) controller"));
> return -1;
> }
> break;
> @@ -4753,6 +4761,9 @@ qemuBuildControllerDevStr(virDomainDefPtr domainDef,
> case VIR_DOMAIN_CONTROLLER_MODEL_SCSI_IBMVSCSI:
> virBufferAddLit(&buf, "spapr-vscsi");
> break;
> + case VIR_DOMAIN_CONTROLLER_MODEL_SCSI_LSISAS1068:
> + virBufferAddLit(&buf, "mptsas1068");
> + break;
> case VIR_DOMAIN_CONTROLLER_MODEL_SCSI_LSISAS1078:
> virBufferAddLit(&buf, "megasas");
> break;
> diff --git a/tests/qemuxml2argvdata/qemuxml2argv-disk-scsi-mptsas1068.args b/tests/qemuxml2argvdata/qemuxml2argv-disk-scsi-mptsas1068.args
> new file mode 100644
> index 0000000..bdfc1af
> --- /dev/null
> +++ b/tests/qemuxml2argvdata/qemuxml2argv-disk-scsi-mptsas1068.args
> @@ -0,0 +1,27 @@
> +LC_ALL=C \
> +PATH=/bin \
> +HOME=/home/test \
> +USER=test \
> +LOGNAME=test \
> +QEMU_AUDIO_DRV=none \
> +/usr/bin/qemu \
> +-name QEMUGuest1 \
> +-S \
> +-M pc \
> +-m 214 \
> +-smp 1 \
> +-uuid c7a5fdbd-edaf-9455-926a-d65c16db1809 \
> +-nographic \
> +-nodefconfig \
> +-nodefaults \
> +-monitor unix:/tmp/test-monitor,server,nowait \
> +-no-acpi \
> +-boot c \
> +-device mptsas1068,id=scsi0,bus=pci.0,addr=0x3 \
> +-usb \
> +-drive file=/dev/HostVG/QEMUGuest1,format=raw,if=none,id=drive-ide0-0-0 \
> +-device ide-drive,bus=ide.0,unit=0,drive=drive-ide0-0-0,id=ide0-0-0 \
> +-drive file=/tmp/scsidisk.img,format=raw,if=none,id=drive-scsi0-0-4-0 \
> +-device scsi-disk,bus=scsi0.0,channel=0,scsi-id=4,lun=0,drive=drive-scsi0-0-4-0,\
> +id=scsi0-0-4-0,wwn=0x5000c50015ea71ac \
> +-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x4
> diff --git a/tests/qemuxml2argvdata/qemuxml2argv-disk-scsi-mptsas1068.xml b/tests/qemuxml2argvdata/qemuxml2argv-disk-scsi-mptsas1068.xml
> new file mode 100644
> index 0000000..b817b69
> --- /dev/null
> +++ b/tests/qemuxml2argvdata/qemuxml2argv-disk-scsi-mptsas1068.xml
> @@ -0,0 +1,36 @@
> +<domain type='qemu'>
> + <name>QEMUGuest1</name>
> + <uuid>c7a5fdbd-edaf-9455-926a-d65c16db1809</uuid>
> + <memory unit='KiB'>219136</memory>
> + <currentMemory unit='KiB'>219136</currentMemory>
> + <vcpu placement='static'>1</vcpu>
> + <os>
> + <type arch='i686' machine='pc'>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>
> + <emulator>/usr/bin/qemu</emulator>
> + <disk type='block' device='disk'>
> + <source dev='/dev/HostVG/QEMUGuest1'/>
> + <target dev='hda' bus='ide'/>
> + <address type='drive' controller='0' bus='0' target='0' unit='0'/>
> + </disk>
> + <disk type='file' device='disk'>
> + <source file='/tmp/scsidisk.img'/>
> + <target dev='sda' bus='scsi'/>
> + <address type='drive' controller='0' bus='0' target='4' unit='0'/>
> + <wwn>5000c50015ea71ac</wwn>
> + </disk>
> + <controller type='ide' index='0'/>
> + <controller type='scsi' index='0' model='lsisas1068'/>
> + <controller type='usb' index='0'/>
> + <controller type='pci' index='0' model='pci-root'/>
> + <input type='mouse' bus='ps2'/>
> + <input type='keyboard' bus='ps2'/>
> + <memballoon model='virtio'/>
> + </devices>
> +</domain>
> diff --git a/tests/qemuxml2argvtest.c b/tests/qemuxml2argvtest.c
> index 3c7693b..b5d92c4 100644
> --- a/tests/qemuxml2argvtest.c
> +++ b/tests/qemuxml2argvtest.c
> @@ -865,6 +865,10 @@ mymain(void)
> DO_TEST("disk-scsi-megasas",
> QEMU_CAPS_NODEFCONFIG,
> QEMU_CAPS_SCSI_MEGASAS);
> + DO_TEST("disk-scsi-mptsas1068",
> + QEMU_CAPS_NODEFCONFIG,
> + QEMU_CAPS_SCSI_MPTSAS1068,
> + QEMU_CAPS_SCSI_DISK_WWN);
> DO_TEST("disk-sata-device",
> QEMU_CAPS_NODEFCONFIG, QEMU_CAPS_ICH9_AHCI);
> DO_TEST("disk-aio",
> diff --git a/tests/qemuxml2xmloutdata/qemuxml2xmlout-disk-scsi-mptsas1068.xml b/tests/qemuxml2xmloutdata/qemuxml2xmlout-disk-scsi-mptsas1068.xml
> new file mode 100644
> index 0000000..a88b63a
> --- /dev/null
> +++ b/tests/qemuxml2xmloutdata/qemuxml2xmlout-disk-scsi-mptsas1068.xml
> @@ -0,0 +1,44 @@
> +<domain type='qemu'>
> + <name>QEMUGuest1</name>
> + <uuid>c7a5fdbd-edaf-9455-926a-d65c16db1809</uuid>
> + <memory unit='KiB'>219136</memory>
> + <currentMemory unit='KiB'>219136</currentMemory>
> + <vcpu placement='static'>1</vcpu>
> + <os>
> + <type arch='i686' machine='pc'>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>
> + <emulator>/usr/bin/qemu</emulator>
> + <disk type='block' device='disk'>
> + <source dev='/dev/HostVG/QEMUGuest1'/>
> + <target dev='hda' bus='ide'/>
> + <address type='drive' controller='0' bus='0' target='0' unit='0'/>
> + </disk>
> + <disk type='file' device='disk'>
> + <source file='/tmp/scsidisk.img'/>
> + <target dev='sda' bus='scsi'/>
> + <wwn>5000c50015ea71ac</wwn>
> + <address type='drive' controller='0' bus='0' target='4' unit='0'/>
> + </disk>
> + <controller type='ide' index='0'>
> + <address type='pci' domain='0x0000' bus='0x00' slot='0x01' function='0x1'/>
> + </controller>
> + <controller type='scsi' index='0' model='lsisas1068'>
> + <address type='pci' domain='0x0000' bus='0x00' slot='0x03' function='0x0'/>
> + </controller>
> + <controller type='usb' index='0'>
> + <address type='pci' domain='0x0000' bus='0x00' slot='0x01' function='0x2'/>
> + </controller>
> + <controller type='pci' index='0' model='pci-root'/>
> + <input type='mouse' bus='ps2'/>
> + <input type='keyboard' bus='ps2'/>
> + <memballoon model='virtio'>
> + <address type='pci' domain='0x0000' bus='0x00' slot='0x04' function='0x0'/>
> + </memballoon>
> + </devices>
> +</domain>
> diff --git a/tests/qemuxml2xmltest.c b/tests/qemuxml2xmltest.c
> index d9550cc..d7d10f6 100644
> --- a/tests/qemuxml2xmltest.c
> +++ b/tests/qemuxml2xmltest.c
> @@ -415,6 +415,10 @@ mymain(void)
> DO_TEST_FULL("disk-scsi-megasas", WHEN_ACTIVE,
> QEMU_CAPS_NODEFCONFIG,
> QEMU_CAPS_SCSI_MEGASAS);
> + DO_TEST_FULL("disk-scsi-mptsas1068", WHEN_ACTIVE,
> + QEMU_CAPS_NODEFCONFIG,
> + QEMU_CAPS_SCSI_MPTSAS1068,
> + QEMU_CAPS_SCSI_DISK_WWN);
> DO_TEST("disk-mirror-old");
> DO_TEST_FULL("disk-mirror", WHEN_ACTIVE, NONE);
> DO_TEST_FULL("disk-mirror", WHEN_INACTIVE, NONE);
>
Ping?
Paolo
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