4e872a3fb0
s390: provide I/O subsystem reset
...
Provide a function that resets the I/O subsystem.
Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com >
Acked-by: Alexander Graf <agraf@suse.de >
2013-08-30 12:49:30 +02:00
e67137c6c5
s390x: Rename 'dprintf' to 'DPRINTF'
...
'dprintf' is the name of a POSIX standard function so we should not be
stealing it for our debug macro. Rename to 'DPRINTF' (in line with
a number of other source files.)
Signed-off-by: Peter Maydell <peter.maydell@linaro.org >
Reviewed-by: Andreas Färber <afaerber@suse.de >
Reviewed-by: MORITA Kazutaka <morita.kazutaka@lab.ntt.co.jp >
Acked-by: Richard Henderson <rth@twiddle.net >
Acked-by: Kevin Wolf <kwolf@redhat.com >
Message-id: 1375100199-13934-3-git-send-email-peter.maydell@linaro.org
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com >
2013-07-29 19:33:54 -05:00
5c8ded6ef5
s390/ipl: Fix boot order
...
The latest ipl code adaptions collided with some of the virtio
refactoring rework. This resulted in always booting the first
disk. Let's fix booting from a given ID.
The new code also checks for command lines without bootindex to
avoid random behaviour when accessing dev_st (==0).
Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com >
Reviewed-by: Andreas Färber <afaerber@suse.de >
Signed-off-by: Alexander Graf <agraf@suse.de >
2013-07-29 12:02:00 +02:00
bf72d89f0a
virtio-ccw: Enable x-data-plane for virtio-ccw-blk
...
Add property x-data-plane to virtio-ccw-blk devices.
Signed-off-by: Dominik Dingel <dingel@linux.vnet.ibm.com >
Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com >
2013-07-15 17:39:04 +02:00
2c9b15cab1
memory: add owner argument to initialization functions
...
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com >
2013-07-04 17:42:44 +02:00
cc3ac9c4a6
virtio-ccw: fix build breakage on windows
...
event_notifier_get_fd() is not available on windows hosts. Fix this by
moving the calls to event_notifier_get_fd() to the kvm code.
Reported-by: Stefan Weil <sw@weilnetz.de >
Reviewed-by: Paolo Bonzini <pbonzini@redhat.com >
Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com >
2013-07-01 11:00:20 +02:00
320ce8503b
virtio-ccw: Wire up guest and host notifies.
...
Guest and host notifiers are needed by vhost. We use ioeventfds for
the guest notifiers, but need to fall back on qemu injecting interrupts
for the host notifiers.
Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com >
2013-06-25 17:11:12 +02:00
b4436a0b4d
virtio-ccw: Wire up ioeventfd.
...
On hosts that support ioeventfd, make use of it for host-to-guest
notifications via diagnose 500.
Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com >
2013-06-25 17:11:11 +02:00
6504a93011
s390/virtio-ccw: Fix virtio reset
...
On virtio reset we must reset the indicator to avoid stale interrupts,
e.g. after a reset.
Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com >
Cc: qemu-stable@nongnu.org
Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com >
2013-06-25 17:11:11 +02:00
5b456438f5
virtio-rng: Fix crash with non-default backend
...
'default_backend' isn't always set, but 'rng' is, so use that.
$ ./x86_64-softmmu/qemu-system-x86_64 -object rng-random,id=rng0,filename=/dev/random -device virtio-rng-pci,rng=rng0
Segmentation fault (core dumped)
Regressed with virtio refactoring in 59ccd20a9aqemu-stable@nongnu.org
Signed-off-by: Cole Robinson <crobinso@redhat.com >
Acked-by: Amit Shah <amit.shah@redhat.com >
Acked-by: Michael S. Tsirkin <mst@redhat.com >
Tested-by: Michael Roth <mdroth@linux.vnet.ibm.com >
Message-id: bf4505014a0a941dbd3c62068f3cf2c496b69e6a.1370023944.git.crobinso@redhat.com
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com >
2013-06-18 10:05:45 -05:00
d1db1fa8df
virtio-ccw: Fix unsetting of indicators.
...
Interpretation of the ccws to register (configuration) indicators contained
a thinko: We want to disallow reading from 0, but setting the indicator
pointer to 0 is fine.
Let's fix the handling for CCW_CMD_SET{,_CONF}_IND.
Cc: qemu-stable@nongnu.org
Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com >
2013-06-06 10:25:59 +02:00
8312976e73
s390x/css: Fix concurrent sense.
...
Fix an off-by-one error when indicating availablity of concurrent
sense data.
Cc: qemu-stable@nongnu.org
Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com >
2013-06-06 10:25:18 +02:00
800ced8cac
virtio-net-x: forward the netclient name and type.
...
This forwards the name and the type of virtio-net-x to fix the bad
behaviour of "info network" command.
Signed-off-by: KONRAD Frederic <fred.konrad@greensocs.com >
Message-id: 1368619970-23892-3-git-send-email-fred.konrad@greensocs.com
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com >
2013-05-15 08:48:25 -05:00
ba1509c0a9
S390: Add virtio-blk boot
...
If no kernel IPL entry is specified, boot the bios and pass if available
device information for the first boot device (as given by the boot index).
The provided information will be used in the next commit from the BIOS.
Signed-off-by: Dominik Dingel <dingel@linux.vnet.ibm.com >
Signed-off-by: Alexander Graf <agraf@suse.de >
2013-05-06 17:30:01 +02:00
2c4c71ee3a
S390: Merging s390_ipl_cpu and s390_ipl_reset
...
There is no use in have this splitted in two functions.
Signed-off-by: Dominik Dingel <dingel@linux.vnet.ibm.com >
Signed-off-by: Alexander Graf <agraf@suse.de >
2013-05-06 17:30:01 +02:00
1f7de85330
S390: BIOS check for file
...
Add a check if the BIOS blob exists before trying to load.
Signed-off-by: Dominik Dingel <dingel@linux.vnet.ibm.com >
Signed-off-by: Alexander Graf <agraf@suse.de >
2013-05-06 17:30:00 +02:00
6f32a6b47e
virtio-scsi: fix the command line compatibility.
...
The bus name is wrong since the refactoring.
This keeps the behaviour of the command line.
Signed-off-by: KONRAD Frederic <fred.konrad@greensocs.com >
Tested-by: Cornelia Huck <cornelia.huck@de.ibm.com >
Message-id: 1367330931-12994-6-git-send-email-fred.konrad@greensocs.com
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com >
2013-05-03 12:05:15 -05:00
80270a1968
virtio-serial: fix command line compatibility.
...
The bus name is wrong since the refactoring.
This keeps the behaviour of the command line.
Signed-off-by: KONRAD Frederic <fred.konrad@greensocs.com >
Tested-by: Cornelia Huck <cornelia.huck@de.ibm.com >
Message-id: 1367330931-12994-5-git-send-email-fred.konrad@greensocs.com
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com >
2013-05-03 12:05:15 -05:00
f4dd69aa4c
virtio-x-bus: force bus name to virtio-bus.
...
When the proxy id is set, this bus takes the name "id.0" which is expected
to be the virtio-device's first bus.
So force this name to "virtio-bus" as it is an internal bus.
Signed-off-by: KONRAD Frederic <fred.konrad@greensocs.com >
Tested-by: Cornelia Huck <cornelia.huck@de.ibm.com >
Message-id: 1367330931-12994-2-git-send-email-fred.konrad@greensocs.com
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com >
2013-05-03 12:05:14 -05:00
75f6e8b0f1
virtio-rng-s390: add properties.
...
I don't see any reason why these properties are missing.
Signed-off-by: KONRAD Frederic <fred.konrad@greensocs.com >
Note: Need to apply virtio-rng-refactoring first!
Acked-by: Cornelia Huck <cornelia.huck@de.ibm.com >
Signed-off-by: Alexander Graf <agraf@suse.de >
2013-04-26 20:18:25 +02:00
ba747cc8f3
S390: CCW: Use new, working firmware by default
...
Since we now have working firmware for s390-ccw in the tree, we can
default to it on our s390-ccw machine, rendering it more useful.
Signed-off-by: Alexander Graf <agraf@suse.de >
2013-04-26 20:18:24 +02:00
d0249ce5a8
S390: IPL: Use different firmware for different machines
...
We have a virtio-s390 and a virtio-ccw machine in QEMU. Both use vastly
different ways to do I/O. Having the same firmware blob for both doesn't
really make any sense.
Instead, let's parametrize the firmware file name, so that we can have
different blobs for different machines.
Signed-off-by: Alexander Graf <agraf@suse.de >
2013-04-26 20:18:24 +02:00
3325995640
S390: IPL: Support ELF firmware
...
Our firmware blob is always a raw file that we load at a fixed address today.
Support loading an ELF blob instead that we can map high up in memory.
This way we don't have to be so conscious about size constraints.
Signed-off-by: Alexander Graf <agraf@suse.de >
2013-04-26 20:18:23 +02:00
74ad2d22c1
S390: Make IPL reset address dynamic
...
We can have different load addresses for different blobs we boot with.
Make the reset IP dynamic, so that we can handle things more flexibly.
Signed-off-by: Alexander Graf <agraf@suse.de >
2013-04-26 20:18:23 +02:00
b702d2aebe
virtio: Fix compilation without CONFIG_VHOST_SCSI
...
Signed-off-by: Ed Maste <emaste@freebsd.org >
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com >
2013-04-26 13:23:31 +02:00
7c4869761d
virtio-ccw: Check indicators location.
...
If a guest neglected to register (secondary) indicators but still runs
with notifications enabled, we might end up writing to guest zero;
avoid this by checking for valid indicators and only writing to the
guest and generating an interrupt if indicators have been setup.
Cc: qemu-stable@nongnu.org
Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com >
2013-04-25 10:43:30 +02:00
1c81944983
virtio: remove virtiobindings.
...
This remove virtio-bindings, and use class instead.
Signed-off-by: KONRAD Frederic <fred.konrad@greensocs.com >
Message-id: 1366791683-5350-6-git-send-email-fred.konrad@greensocs.com
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com >
2013-04-24 11:50:20 -05:00
181103cd52
virtio: remove the function pointer.
...
This remove the function pointer in VirtIODevice, and use only
VirtioDeviceClass function pointer.
Signed-off-by: KONRAD Frederic <fred.konrad@greensocs.com >
Message-id: 1366791683-5350-5-git-send-email-fred.konrad@greensocs.com
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com >
2013-04-24 11:50:20 -05:00
d51fcfac8a
virtio-bus: make virtio_x_bus_new static.
...
virtio_x_bus_new are only used in file scope.
So this make them static.
Signed-off-by: KONRAD Frederic <fred.konrad@greensocs.com >
Message-id: 1366791683-5350-3-git-send-email-fred.konrad@greensocs.com
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com >
2013-04-24 11:50:20 -05:00
2db26d4ca2
virtio-rng-ccw: switch to the new API.
...
Here the virtio-rng-ccw is modified for the new API. The device
virtio-rng-pci extends virtio-pci. It creates and connects a virtio-rng-device
during the init. The properties are not changed.
Signed-off-by: KONRAD Frederic <fred.konrad@greensocs.com >
Tested-by: Cornelia Huck <cornelia.huck@de.ibm.com >
Acked-by: Amit Shah <amit.shah@redhat.com >
Message-id: 1366790881-3026-6-git-send-email-fred.konrad@greensocs.com
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com >
2013-04-24 11:50:19 -05:00
0bca1f5313
virtio-rng-s390: switch to the new API.
...
Here the virtio-rng-s390 is modified for the new API. The device
virtio-rng-s390 extends virtio-s390-device as before. It creates and
connects a virtio-rng during the init. The properties are not modified.
Signed-off-by: KONRAD Frederic <fred.konrad@greensocs.com >
Tested-by: Cornelia Huck <cornelia.huck@de.ibm.com >
Acked-by: Amit Shah <amit.shah@redhat.com >
Message-id: 1366790881-3026-5-git-send-email-fred.konrad@greensocs.com
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com >
2013-04-24 11:50:19 -05:00
6eac8aec02
virtio-rng: add virtio-rng device.
...
Create virtio-rng-device which extends virtio-device, so it can be connected on
virtio-bus.
Signed-off-by: KONRAD Frederic <fred.konrad@greensocs.com >
Tested-by: Cornelia Huck <cornelia.huck@de.ibm.com >
Acked-by: Amit Shah <amit.shah@redhat.com >
Message-id: 1366790881-3026-3-git-send-email-fred.konrad@greensocs.com
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com >
2013-04-24 11:50:19 -05:00
d6e51919a7
vhost-scsi-s390: new device supporting the tcm_vhost Linux kernel module
...
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com >
Signed-off-by: Asias He <asias@redhat.com >
Cc: Michael S. Tsirkin <mst@redhat.com >
Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org >
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com >
2013-04-19 16:19:13 +02:00
ccf6916c84
vhost-scsi-ccw: new device supporting the tcm_vhost Linux kernel module
...
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com >
2013-04-19 16:18:47 +02:00
292c8e50d5
virtio-scsi: create VirtIOSCSICommon
...
This patch refactors existing virtio-scsi code into VirtIOSCSICommon
in order to allow virtio_scsi_init_common() to be used by both internal
virtio_scsi_init() and external vhost-scsi-pci code.
Cc: Michael S. Tsirkin <mst@redhat.com >
Cc: Asias He <asias@redhat.com >
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com >
2013-04-19 16:17:56 +02:00
89334c8b6b
virtio-net-ccw: switch to the new API.
...
Here the virtio-net-ccw is modified for the new API. The device
virtio-net-ccw extends virtio-ccw-device as before. It creates and
connects a virtio-net-device during the init. The properties are not modified.
Signed-off-by: KONRAD Frederic <fred.konrad@greensocs.com >
Tested-by: Cornelia Huck <cornelia.huck@de.ibm.com >
Message-id: 1365690602-22729-6-git-send-email-fred.konrad@greensocs.com
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com >
2013-04-17 10:28:59 -05:00
74b4fe3d79
virtio-net-s390: switch to the new API.
...
Here the virtio-net-s390 is modified for the new API. The device
virtio-net-s390 extends virtio-s390-device as before. It creates and
connects a virtio-net-device during the init. The properties are not modified.
Signed-off-by: KONRAD Frederic <fred.konrad@greensocs.com >
Tested-by: Cornelia Huck <cornelia.huck@de.ibm.com >
Message-id: 1365690602-22729-5-git-send-email-fred.konrad@greensocs.com
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com >
2013-04-17 10:28:59 -05:00
17ec5a8686
virtio-net: add the virtio-net device.
...
Create virtio-net-device which extends virtio-device, so it can be connected on
virtio-bus.
Signed-off-by: KONRAD Frederic <fred.konrad@greensocs.com >
Tested-by: Cornelia Huck <cornelia.huck@de.ibm.com >
Message-id: 1365690602-22729-3-git-send-email-fred.konrad@greensocs.com
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com >
2013-04-17 10:28:21 -05:00
24a6e7f4d9
virtio-balloon: fix dynamic properties.
...
To keep compatibility with the old virtio-balloon-x, add the dynamic properties
to virtio-balloon-pci and virtio-balloon-ccw.
Cc: Luiz Capitulino <lcapitulino@redhat.com >
Signed-off-by: KONRAD Frederic <fred.konrad@greensocs.com >
Message-id: 1365941220-8114-1-git-send-email-fred.konrad@greensocs.com
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com >
2013-04-15 17:06:58 -05:00
6acf69cd4f
virtio-serial-ccw: switch to the new API.
...
Here the virtio-serial-ccw is modified for the new API. The device
virtio-serial-ccw extends virtio-ccw-device as before. It creates and
connects a virtio-serial during the init. The properties are not modified.
Signed-off-by: KONRAD Frederic <fred.konrad@greensocs.com >
Reviewed-by: Cornelia Huck <cornelia.huck@de.ibm.com >
Reviewed-by: Peter Maydell <peter.maydell@linaro.org >
Tested-by: Cornelia Huck <cornelia.huck@de.ibm.com >
Acked-by: Amit Shah <amit.shah@redhat.com >
Message-id: 1365512016-21944-5-git-send-email-fred.konrad@greensocs.com
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com >
2013-04-15 10:22:05 -05:00
5516914002
virtio-serial-s390: switch to the new API.
...
Here the virtio-serial-s390 is modified for the new API. The device
virtio-serial-s390 extends virtio-s390-device as before. It creates and
connects a virtio-serial during the init. The properties are not
modified.
Signed-off-by: KONRAD Frederic <fred.konrad@greensocs.com >
Reviewed-by: Cornelia Huck <cornelia.huck@de.ibm.com >
Reviewed-by: Peter Maydell <peter.maydell@linaro.org >
Tested-by: Cornelia Huck <cornelia.huck@de.ibm.com >
Acked-by: Amit Shah <amit.shah@redhat.com >
Message-id: 1365512016-21944-4-git-send-email-fred.konrad@greensocs.com
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com >
2013-04-15 10:22:05 -05:00
2cd2b016a1
virtio-serial: add the virtio-serial device.
...
Create virtio-serial which extends virtio-device, so it can be connected
on virtio-bus.
Signed-off-by: KONRAD Frederic <fred.konrad@greensocs.com >
Reviewed-by: Cornelia Huck <cornelia.huck@de.ibm.com >
Reviewed-by: Peter Maydell <peter.maydell@linaro.org >
Tested-by: Cornelia Huck <cornelia.huck@de.ibm.com >
Acked-by: Amit Shah <amit.shah@redhat.com >
Message-id: 1365512016-21944-2-git-send-email-fred.konrad@greensocs.com
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com >
2013-04-15 10:22:04 -05:00
e03ba13637
Typo, spelling and grammatical fixes
...
Minor fixes to documentation and code comments.
Signed-off-by: Peter Maydell <peter.maydell@linaro.org >
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com >
2013-04-12 14:33:20 +02:00
9944d32001
hw: move char devices to hw/char/, configure via default-configs/
...
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com >
2013-04-08 18:13:14 +02:00
0d09e41a51
hw: move headers to include/
...
Many of these should be cleaned up with proper qdev-/QOM-ification.
Right now there are many catch-all headers in include/hw/ARCH depending
on cpu.h, and this makes it necessary to compile these files per-target.
However, fixing this does not belong in these patches.
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com >
2013-04-08 18:13:10 +02:00
30bff6a0f1
virtio-balloon-ccw: switch to the new API.
...
Here the virtio-balloon-ccw is modified for the new API. The device
virtio-balloon-ccw extends virtio-ccw-device as before. It creates and
connects a virtio-balloon during the init. The properties are not modified.
Signed-off-by: KONRAD Frederic <fred.konrad@greensocs.com >
Reviewed-by: Cornelia Huck <cornelia.huck@de.ibm.com >
Reviewed-by: Peter Maydell <peter.maydell@linaro.org >
Tested-by: Cornelia Huck <cornelia.huck@de.ibm.com >
Message-id: 1364377755-15508-4-git-send-email-fred.konrad@greensocs.com
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com >
2013-03-28 12:57:41 -05:00
b57ed9bf07
virtio-ccw: Queue sanity check for notify hypercall.
...
Verify that the virtio-ccw notify hypercall passed a reasonable
value for queue.
Cc: qemu-stable@nongnu.org
Reported-by: Alexander Graf <agraf@suse.de >
Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com >
2013-03-26 18:04:24 +01:00
c908ea1052
virtio-scsi-ccw: switch to new API
...
Here the virtio-scsi-ccw is modified for the new API. The device
virtio-scsi-ccw extends virtio-ccw-device as before. It creates and
connects a virtio-scsi during the init. The properties are not modified.
Signed-off-by: KONRAD Frederic <fred.konrad@greensocs.com >
Reviewed-by: Cornelia Huck <cornelia.huck@de.ibm.com >
Reviewed-by: Peter Maydell <peter.maydell@linaro.org >
Tested-by: Cornelia Huck <cornelia.huck@de.ibm.com >
Message-id: 1363875320-7985-8-git-send-email-fred.konrad@greensocs.com
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com >
2013-03-26 09:26:36 -05:00
9ef13d8f19
virtio-scsi-s390: switch to the new API.
...
Here the virtio-scsi-s390 is modified for the new API. The device
virtio-scsi-s390 extends virtio-s390-device as before. It creates and
connects a virtio-scsi during the init. The properties are not modified.
Signed-off-by: KONRAD Frederic <fred.konrad@greensocs.com >
Reviewed-by: Cornelia Huck <cornelia.huck@de.ibm.com >
Reviewed-by: Peter Maydell <peter.maydell@linaro.org >
Tested-by: Cornelia Huck <cornelia.huck@de.ibm.com >
Message-id: 1363875320-7985-7-git-send-email-fred.konrad@greensocs.com
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com >
2013-03-26 09:26:36 -05:00
4bfeb18a45
virtio-scsi: moving host_features from properties to transport properties.
...
host_features field is part of the transport device. So move all the
host_features related properties into transport device.
Signed-off-by: KONRAD Frederic <fred.konrad@greensocs.com >
Reviewed-by: Cornelia Huck <cornelia.huck@de.ibm.com >
Reviewed-by: Peter Maydell <peter.maydell@linaro.org >
Tested-by: Cornelia Huck <cornelia.huck@de.ibm.com >
Message-id: 1363875320-7985-4-git-send-email-fred.konrad@greensocs.com
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com >
2013-03-26 09:26:35 -05:00
