- 15 6月, 2017 1 次提交
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由 Felipe Franciosi 提交于
This commit introduces a vhost-user device for SCSI. This is based on the existing vhost-scsi implementation, but done over vhost-user instead. It also uses a chardev to connect to the backend. Unlike vhost-scsi (today), VMs using vhost-user-scsi can be live migrated. To use it, start Qemu with a command line equivalent to: qemu-system-x86_64 \ -chardev socket,id=vus0,path=/tmp/vus.sock \ -device vhost-user-scsi-pci,chardev=vus0,bus=pci.0,addr=... A separate commit presents a sample application linked with libiscsi to provide a backend for vhost-user-scsi. Signed-off-by: NFelipe Franciosi <felipe@nutanix.com> Message-Id: <1488479153-21203-4-git-send-email-felipe@nutanix.com> Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com>
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- 19 5月, 2017 1 次提交
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由 Xiao Feng Ren 提交于
We use the IOMMU_TYPE1 of VFIO to realize the subchannels passthrough, implement a vfio based subchannels passthrough driver called "vfio-ccw". Support qemu parameters in the style of: "-device vfio-ccw,sysfsdev=$mdev_file_path,devno=xx.x.xxxx' Reviewed-by: NEric Auger <eric.auger@redhat.com> Acked-by: NAlex Williamson <alex.williamson@redhat.com> Signed-off-by: NXiao Feng Ren <renxiaof@linux.vnet.ibm.com> Signed-off-by: NDong Jia Shi <bjsdjshi@linux.vnet.ibm.com> Message-Id: <20170517004813.58227-8-bjsdjshi@linux.vnet.ibm.com> Signed-off-by: NCornelia Huck <cornelia.huck@de.ibm.com>
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- 04 5月, 2017 1 次提交
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由 Jing Liu 提交于
Mark 3270 as non-migratable for the experimental stage. Enable the 3270 device so that we can use x3270 client to operate the guest. Run qemu with the arguments: -chardev socket,id=char3270_0,host=0.0.0.0,port=23,nowait,server,tn3270 \ -device x-terminal3270,chardev=char3270_0,devno=fe.0.000a,id=terminal3270_0 \ There are some restrictions for the first stage: We don't support SSL connections, multiple client connections and client resizing. Only tested with the x3270 client. Signed-off-by: NJing Liu <liujbjl@linux.vnet.ibm.com> Signed-off-by: NYang Chen <bjcyang@linux.vnet.ibm.com> Reviewed-by: NQingFeng Hao <haoqf@linux.vnet.ibm.com> Reviewed-by: NDong Jia Shi <bjsdjshi@linux.vnet.ibm.com> Signed-off-by: NCornelia Huck <cornelia.huck@de.ibm.com>
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- 11 6月, 2015 1 次提交
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由 Xu Wang 提交于
This patch introduces a new diag288 watchdog device that will, just like other watchdogs, monitor a guest and take corresponding actions when it detects that the guest is not responding. diag288 is s390x specific. The wiring to s390x KVM will be done in separate patches. Signed-off-by: NXu Wang <gesaint@linux.vnet.ibm.com> Reviewed-by: NDavid Hildenbrand <dahi@linux.vnet.ibm.com> Signed-off-by: NChristian Borntraeger <borntraeger@de.ibm.com> [split out qemu-option.hx base changes]
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- 16 3月, 2015 1 次提交
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由 Thomas Huth 提交于
pci.mak includes a lot of devices - and most of them do not make sense on s390x, like USB controllers or audio cards. These devices also show up when running "qemu-system-s390x -device help" and thus could raise the hope for the users that they could use these kind of devices with qemu-system-s390x. To avoid this confusion, we should not include pci.mak and rather include the bare minimum manually instead. Signed-off-by: NThomas Huth <thuth@linux.vnet.ibm.com> Acked-by: NFrank Blaschka <blaschka@linux.vnet.ibm.com> Message-Id: <1426169954-6062-1-git-send-email-thuth@linux.vnet.ibm.com> Signed-off-by: NCornelia Huck <cornelia.huck@de.ibm.com>
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- 12 1月, 2015 1 次提交
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由 Frank Blaschka 提交于
This patch implements a pci bus for s390x together with infrastructure to generate and handle hotplug events, to configure/unconfigure via sclp instruction, to do iommu translations and provide s390 support for MSI/MSI-X notification processing. Signed-off-by: NFrank Blaschka <frank.blaschka@de.ibm.com> Signed-off-by: NCornelia Huck <cornelia.huck@de.ibm.com>
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- 20 5月, 2014 1 次提交
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由 Cornelia Huck 提交于
Introduce a common parent class for both cases, where kvm and non-kvm can hook up callbacks. This will be used by follow-on patches for adapter registration and mapping. We now always have a flic, regardless of whether we use kvm; the non-kvm implementation just doesn't do anything. Reviewed-by: NJens Freimann <jfrei@linux.vnet.ibm.com> Reviewed-by: NChristian Borntraeger <borntraeger@de.ibm.com> Signed-off-by: NCornelia Huck <cornelia.huck@de.ibm.com>
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- 27 2月, 2014 1 次提交
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由 Jens Freimann 提交于
This patch implements a floating-interrupt controller device (flic) which interacts with the s390 flic kvm_device. Signed-off-by: NJens Freimann <jfrei@linux.vnet.ibm.com> Reviewed-by: NCornelia Huck <cornelia.huck@de.ibm.com> Signed-off-by: NChristian Borntraeger <borntraeger@de.ibm.com>
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- 09 4月, 2013 1 次提交
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由 Paolo Bonzini 提交于
Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com>
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- 19 3月, 2012 1 次提交
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由 Paolo Bonzini 提交于
Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com>
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- 22 2月, 2012 1 次提交
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由 Stefan Hajnoczi 提交于
Add a useless virtio SCSI HBA device: qemu -device virtio-scsi-pci Signed-off-by: NStefan Hajnoczi <stefanha@linux.vnet.ibm.com> Reviewed-by: NStefan Hajnoczi <stefanha@linux.vnet.ibm.com> Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com>
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- 27 11月, 2010 2 次提交
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由 Paul Brook 提交于
Fix breakage from previous commit (missing pci.mak, and incorrect include in default-configs/s390x-softmmu.mak). Signed-off-by: NPaul Brook <paul@codesourcery.com>
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由 Paul Brook 提交于
Make virtio devices optional. Selecting individual devices is not useful as the host bindings are all in one file. Signed-off-by: NPaul Brook <paul@codesourcery.com>
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- 06 12月, 2009 1 次提交
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由 Alexander Graf 提交于
Let's enable the basics for system emulation so we can run virtual machines with KVM! Signed-off-by: NAlexander Graf <agraf@suse.de> Signed-off-by: NAurelien Jarno <aurelien@aurel32.net>
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- 21 5月, 2009 1 次提交
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由 Anthony Liguori 提交于
This cleans up quite a lot of #ifdefs, extern variables, and other ugliness. Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
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- 04 5月, 2008 1 次提交
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由 aurel32 提交于
(Glauber Costa) git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4327 c046a42c-6fe2-441c-8c8c-71466251a162
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