- 29 2月, 2012 12 次提交
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由 Kevin Wolf 提交于
Signed-off-by: NKevin Wolf <kwolf@redhat.com>
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由 Paolo Bonzini 提交于
Requesting a read or a write operation on an empty disk can lead to QEMU dumping core. Also fix a few braces here and there. Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com> Reviewed-by: NStefan Hajnoczi <stefanha@linux.vnet.ibm.com> Signed-off-by: NKevin Wolf <kwolf@redhat.com>
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由 Hervé Poussineau 提交于
Signed-off-by: NHervé Poussineau <hpoussin@reactos.org> Signed-off-by: NKevin Wolf <kwolf@redhat.com>
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由 Hervé Poussineau 提交于
The seek command just sends step pulses to the drive and doesn't care if there is a medium inserted of if it is banging the head against the drive. Signed-off-by: NHervé Poussineau <hpoussin@reactos.org> Signed-off-by: NKevin Wolf <kwolf@redhat.com>
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由 Hervé Poussineau 提交于
The programmed rate has to be the same as the required rate for the floppy format ; if that's not the case, the transfer should abort. This check can be disabled by using the 'check_media_rate' property. Save media rate value only if media rate check is enabled. Signed-off-by: NHervé Poussineau <hpoussin@reactos.org> Signed-off-by: NKevin Wolf <kwolf@redhat.com>
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由 Hervé Poussineau 提交于
Set it to true for current Qemu versions, and false for previous ones Signed-off-by: NHervé Poussineau <hpoussin@reactos.org> Signed-off-by: NKevin Wolf <kwolf@redhat.com>
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由 Hervé Poussineau 提交于
Floppies must be read at a specific transfer rate, depending of its own format. Update floppy description table to include required transfer rate. Signed-off-by: NHervé Poussineau <hpoussin@reactos.org> Signed-off-by: NKevin Wolf <kwolf@redhat.com>
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由 Hervé Poussineau 提交于
DIR and CCR registers share the same address ; DIR is read-only while CCR is write-only CCR register is used to change media transfer rate, which will be checked in following changes. Signed-off-by: NHervé Poussineau <hpoussin@reactos.org> Signed-off-by: NKevin Wolf <kwolf@redhat.com>
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由 Hervé Poussineau 提交于
A real floppy doesn't attempt to write to read-only media either. Signed-off-by: NHervé Poussineau <hpoussin@reactos.org> Signed-off-by: NKevin Wolf <kwolf@redhat.com>
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由 Hervé Poussineau 提交于
In fact, only three control commands generate an interrupt: read_id, recalibrate and seek Signed-off-by: NHervé Poussineau <hpoussin@reactos.org> Signed-off-by: NKevin Wolf <kwolf@redhat.com>
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由 Hervé Poussineau 提交于
This bit must be active while a command is currently executed. Signed-off-by: NHervé Poussineau <hpoussin@reactos.org> Signed-off-by: NKevin Wolf <kwolf@redhat.com>
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由 Hervé Poussineau 提交于
Floppies can be simple or double-sided. However, current code was only taking the common case into account (ie 2 sides). This repairs single-sided floppies, which where totally broken before this patch : for track > 0, wrong sector number was calculated, and data was read/written at wrong place on underlying device. Fortunately, only some 360 kB floppies are single-sided, so this bug was probably not seen much. Signed-off-by: NHervé Poussineau <hpoussin@reactos.org> Signed-off-by: NKevin Wolf <kwolf@redhat.com>
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- 28 2月, 2012 1 次提交
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由 Anthony Liguori 提交于
* aneesh/for-upstream: hw/9pfs: Endian fixes for virtfs ./configure: add option for disabling VirtFS
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- 27 2月, 2012 4 次提交
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由 David Gibson 提交于
The guest network stack might DHCPREQUEST an address that the slirp built in dhcp server can't let it have - for example if the guest has an old leases file from another network configuration. In this case the dhcp server should and does reject the request and prepares to send a DHCPNAK to the client. However, in this case the daddr variable in bootp_reply() is set to 0.0.0.0. Shortly afterwards, it unconditionally attempts to pre-insert the new client address into the ARP table. This causes an assertion failure in arp_address_add() because of the 0.0.0.0 address. According to RFC2131, DHCPNAK messages for clients on the same subnet must be sent to the broadcast address (S3.2, subpoint 2). Cc: Jan Kiszka <jan.kiszka@siemens.com> Signed-off-by: NDavid Gibson <david@gibson.dropbear.id.au> Signed-off-by: NJan Kiszka <jan.kiszka@siemens.com>
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由 Jan Kiszka 提交于
Replace gotos with a while loop, fix coding style. CC: Zhi Yong Wu <wuzhy@linux.vnet.ibm.com> CC: Fabien Chouteau <chouteau@adacore.com> Signed-off-by: NJan Kiszka <jan.kiszka@siemens.com>
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由 Jan Kiszka 提交于
In case we requeued a packet that was the head of a longer session queue, we failed to restore this ordering. Also, we did not properly deal with changes to Slirp::next_m. Instead of a cumbersome roll back, this fix simply avoids any changes until we know if the packet was actually sent. Both fixes crashes due to inconsistent queues and simplifies the logic. Thanks to Zhi Yong Wu who found the reason for these crashes. CC: Zhi Yong Wu <wuzhy@linux.vnet.ibm.com> CC: Fabien Chouteau <chouteau@adacore.com> Signed-off-by: NJan Kiszka <jan.kiszka@siemens.com>
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由 Jan Kiszka 提交于
Remove duplicate ifs_init macros, reimplement the logic as static inline in mbuf.h. CC: Zhi Yong Wu <wuzhy@linux.vnet.ibm.com> CC: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: NJan Kiszka <jan.kiszka@siemens.com>
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- 25 2月, 2012 20 次提交
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由 Stefan Weil 提交于
Static code analysers expect these comments for case statements without a break statement. Signed-off-by: NStefan Weil <sw@weilnetz.de> Signed-off-by: Nmalc <av1474@comtv.ru>
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由 Peter Maydell 提交于
On some systems (notably ARM Linux) glibc provides implementations of makecontext(), getcontext() and friends which are stubs which always return failure. Make the configure test for makecontext() also check for the presence of the __stub_makecontext macro which indicates the presence of these stubs, so we can avoid trying to use them and fall back to a different coroutine implementation instead. Signed-off-by: NPeter Maydell <peter.maydell@linaro.org> Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
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由 Peter Maydell 提交于
Fix a bug (introduced in commit a0abe474) where a command line which specified no machine arguments (either explicitly or implicitly via -kernel &co) would result in a segfault because of a NULL pointer returned from qemu_opts_find(qemu_find_opts("machine"), 0). Signed-off-by: NPeter Maydell <peter.maydell@linaro.org> Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
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由 Gerd Hoffmann 提交于
These days one just needs to specify the romfile in PCiDeviceInfo and everything magically works. It also allows to disable pxe rom loading via "romfile=<emptystring>" like it is possible for all other nics. [ v2: rebased & adapted to qom changes ] Signed-off-by: NGerd Hoffmann <kraxel@redhat.com> Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
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由 Gerd Hoffmann 提交于
This patch adds --{enable,disable}-debug-info switches to configure which allows to include/exclude the '-g' switch on the gcc & ld command lines. Not building debug info reduces ressource usage (especially disk) alot and is quite useful for test builds. Signed-off-by: NGerd Hoffmann <kraxel@redhat.com> Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
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由 Gerd Hoffmann 提交于
switch console only if needed, also pass down whenever the console was switched or not because a displaysurface redraw is only needed in case the console was switched. Signed-off-by: NGerd Hoffmann <kraxel@redhat.com> Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
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由 Gerd Hoffmann 提交于
The code in console.c verifies whenever a screen_dump function pointer is present before calling it, so there is no need to supply an dummy function. Remove them. Also report an error to notify the user that he didn't got a screenshot. Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
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由 Gerd Hoffmann 提交于
The displaychangelistener isn't needed at all, we can simply save the image when vga_hw_update is done instead of hooking into the update process. Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
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由 Gerd Hoffmann 提交于
Send qmp events on suspend and wakeup so libvirt has a chance to track the vm state. Signed-off-by: NGerd Hoffmann <kraxel@redhat.com> Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
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由 Gerd Hoffmann 提交于
Make the acpi timer wake up the guest. Guests can enable/disable this via acpi too. Signed-off-by: NGerd Hoffmann <kraxel@redhat.com> Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
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由 Gerd Hoffmann 提交于
Make the rtc wake up the guest when the alarm fires. Add acpi windup to property support RTC_EN, so guests can enable and disable this. Signed-off-by: NGerd Hoffmann <kraxel@redhat.com> Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
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由 Gerd Hoffmann 提交于
Add a 'wakeup' property to the serial port. It is off by default. When enabled any incoming character on the serial line will wake up the guest. Useful for guests which have a serial console configured. Signed-off-by: NGerd Hoffmann <kraxel@redhat.com> Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
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由 Gerd Hoffmann 提交于
This patch adds wakeup support to ps/2 emulation. Any key press on the ps/2 keyboard will wakeup the guest. Likewise any mouse button press will wakeup the guest. Mouse moves are ignored, so the guest will not wakeup in case your mouse crosses the vnc window of a suspended guest by accident. Signed-off-by: NGerd Hoffmann <kraxel@redhat.com> Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
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由 Gerd Hoffmann 提交于
This patch adds the system_wakeup monitor command which will simply wake up suspended guests. Signed-off-by: NGerd Hoffmann <kraxel@redhat.com> Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
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由 Gerd Hoffmann 提交于
This patch switches pc s3 suspend over to the new infrastructure. The cmos_s3 qemu_irq is killed, the new notifier is used instead. The xen hack goes away with that too, the hypercall can simply be done in a notifier function now. This patch also makes the guest actually stay suspended instead of leaving suspend instantly, so it is useful for more than just testing whenever the suspend/resume cycle actually works. Signed-off-by: NGerd Hoffmann <kraxel@redhat.com> Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
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由 Gerd Hoffmann 提交于
This patch adds some infrastructure to handle suspend and resume to qemu. First there are two functions to switch state and second there is a suspend notifier: * qemu_system_suspend_request is supposed to be called when the guest asks for being be suspended, for example via ACPI. * qemu_system_wakeup_request is supposed to be called on events which should wake up the guest. * qemu_register_suspend_notifier can be used to register a notifier which will be called when the guest is suspended. Machine types and device models can hook in there to modify state if needed. * qemu_register_wakeup_notifier can be used to register a notifier which will be called when the guest is woken up. Machine types and device models can hook in there to modify state if needed. * qemu_system_wakeup_enable can be used to enable/disable wakeup events. Signed-off-by: NGerd Hoffmann <kraxel@redhat.com> Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
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由 Gerd Hoffmann 提交于
Do APCIREGS->pm1.evt.en updates using the new acpi_pm1_evt_write_en function, so the acpi code will see those updates. Signed-off-by: NGerd Hoffmann <kraxel@redhat.com> Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
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由 Gerd Hoffmann 提交于
Pretty pointless, can easily be reached via ACPIREGS now. Signed-off-by: NGerd Hoffmann <kraxel@redhat.com> Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
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由 Gerd Hoffmann 提交于
All those acpi structs are not independent from each other. Various acpi functions expecting multiple acpi structs passed in are a clean indicator for that ;) So this patch bundles all acpi structs in the new ACPIREGS struct, then use it everythere pass around acpi state. Signed-off-by: NGerd Hoffmann <kraxel@redhat.com> Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
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由 Gerd Hoffmann 提交于
Group all structs at the top of hw/acpi.h. Just moving around lines, no code changes. Signed-off-by: NGerd Hoffmann <kraxel@redhat.com> Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
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- 24 2月, 2012 3 次提交
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由 Anthony Liguori 提交于
* stefanha/trivial-patches: slirp/misc: fix gcc __warn_memset_zero_len warnings vl.c: Increase width of machine name column in "-M ?" output tcg: Remove unneeded include statements
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由 Anthony Liguori 提交于
* mdroth/qga-win32-pull-2-23-12: qemu-ga: add win32 guest-shutdown command qemu-ga: add Windows service integration qemu-ga: add initial win32 support qemu-ga: fixes for win32 build of qemu-ga qemu-ga: rename guest-agent-commands.c -> commands-posix.c qemu-ga: separate out common commands from posix-specific ones qemu-ga: move channel/transport functionality into wrapper class qemu-ga: Add schema documentation for types
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由 Anthony Liguori 提交于
* qmp/queue/qmp: qmp: add DEVICE_TRAY_MOVED event ide: drop ide_tray_state_post_load() block: Don't call bdrv_eject() if the tray state didn't change block: bdrv_eject(): Make eject_flag a real bool block: Rename bdrv_mon_event() & BlockMonEventAction
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