- 02 2月, 2012 25 次提交
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由 Alexander Graf 提交于
We might want to call the tlb check function without actually caring about the real address resolution. Check if we really should write the value back. Signed-off-by: NAlexander Graf <agraf@suse.de>
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由 Alexander Graf 提交于
The msync instruction as defined today is only valid on 4xx cores, not on e500 which also supports msync, but treats it the same way as sync. Rename it to reflect that it's 4xx only. Signed-off-by: NAlexander Graf <agraf@suse.de>
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由 Alexander Graf 提交于
The e500 CPUs don't use 440's msync which falls on the same opcode IDs, but instead use the real powerpc sync instruction. This is important, since the invalid mask differs between the two. Signed-off-by: NAlexander Graf <agraf@suse.de>
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由 Alexander Graf 提交于
E500mc supports IVORs 36-41. Add them to the support mask. Drop SPE support too. Signed-off-by: NAlexander Graf <agraf@suse.de>
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由 Alexander Graf 提交于
Our code only knows IVORs up to 37. Add the new ones defined in ISA 2.06 from 38 - 42. Signed-off-by: NAlexander Graf <agraf@suse.de> Reviewed-by: NAndreas Färber <afaerber@suse.de>
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由 Alexander Graf 提交于
Unfortunately the HIOR setting code slipped into upstream QEMU before it was pulled into upstream KVM. And since Murphy is always right, comments on the patches only emerged on the pull request leading to changes in the interface. So here's an update to the HIOR setting. While at it, I also relaxed it a bit since for HV KVM we can already run fine without and 3.2 works just fine with HV KVM but when not setting HIOR. We will only need this when running PAPR in PR KVM. Since we accidently changed the ABI and API along the way, we have to update the underlying kernel headers together with the code that uses it to not break bisectability. Signed-off-by: NAlexander Graf <agraf@suse.de>
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由 Alexander Graf 提交于
This patch is basically what ./scripts/update-linux-headers.sh against upstream KVM's next branch outputs except that all the HIOR bits are removed. These we have to update with the code that uses them. Signed-off-by: NAlexander Graf <agraf@suse.de>
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由 Michael Roth 提交于
In some cases initializing the alarm timers can lead to non-negligable overhead from programs that link against qemu-tool.o. At least, setting a max-resolution WinMM alarm timer via mm_start_timer() (the current default for Windows) can increase the "tick rate" on Windows OSs and affect frequency scaling, and in the case of tools that run in guest OSs such has qemu-ga, the impact can be fairly dramatic (+20%/20% user/sys time on a core 2 processor was observed from an idle Windows XP guest). This patch doesn't address the issue directly (not sure what a good solution would be for Windows, or what other situations it might be noticeable), but it at least limits the scope of the issue to programs that "opt-in" to using the main-loop.c functions by only enabling alarm timers when qemu_init_main_loop() is called, which is already required to make use of those facilities, so existing users shouldn't be affected. Reviewed-by: NPaolo Bonzini <pbonzini@redhat.com> Signed-off-by: NMichael Roth <mdroth@linux.vnet.ibm.com> Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
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由 Michael Roth 提交于
The __attribute__((constructor)) init_main_loop() automatically get called if qemu-tool.o is linked in. On win32, this leads to a qemu_notify_event() call which attempts to SetEvent() on a HANDLE that won't be initialized until qemu_init_main_loop() is manually called, breaking qemu-tools.o programs on Windows at runtime. This patch checks for an initialized event handle before attempting to set it, which is analoguous to how we deal with an unitialized io_thread_fd in the posix implementation. Reviewed-by: NPaolo Bonzini <pbonzini@redhat.com> Signed-off-by: NMichael Roth <mdroth@linux.vnet.ibm.com> Signed-off-by: NMichael Roth <mdroth@linux.vnet.ibm.com> Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
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由 Jan Kiszka 提交于
The build process of optionroms spits out an "rm ..." line. Moreover, it removes all .o files that can be handy for debugging purposes. So disable automatic intermediate removal. Signed-off-by: NJan Kiszka <jan.kiszka@siemens.com> Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
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由 Jan Kiszka 提交于
There are scenarios on Linux with some SDL versions where handle_activation is continuous invoked with state = SDL_APPINPUTFOCUS and gain = 0 while we grabbed the input. This causes a ping-pong when we grab the input after an absolute mouse entered the window. As this sdl_grab_end was once introduced to work around a Windows-only issue (0294ffb9), limit it to that platform. CC: Erik Rull <erik.rull@rdsoftware.de> Signed-off-by: NJan Kiszka <jan.kiszka@siemens.com> Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
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由 Jan Kiszka 提交于
By grabbing the input already on button down, we leave the button in that state for the host GUI. Thus it takes another click after releasing the input again to synchronize the mouse button state. Avoid this by grabbing on button up. Signed-off-by: NJan Kiszka <jan.kiszka@siemens.com> Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
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由 Jan Kiszka 提交于
This reverts commit 6bb81603. SDL_WM_GrabInput does not reliably bail out if grabbing is impossible. So if we get here, we already lost and will block. But this can no longer happen due to the check in sdl_grab_start. So this patch became obsolete. Conflicts: sdl.c Signed-off-by: NJan Kiszka <jan.kiszka@siemens.com> Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
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由 Jan Kiszka 提交于
Consistently check for SDL_APPINPUTFOCUS before trying to grab the input focus. Just checking for SDL_APPACTIVE doesn't work. Moving the check to sdl_grab_start allows for some consolidation. Signed-off-by: NJan Kiszka <jan.kiszka@siemens.com> Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
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由 Jan Kiszka 提交于
When the mouse mode changes to absolute while the SDL windows is not in focus, refrain from grabbing the input. It would steal from some other window. Signed-off-by: NJan Kiszka <jan.kiszka@siemens.com> Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
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由 Jan Kiszka 提交于
So far we overwrite the machine options completely with defaults if no accel=value is provided. More user friendly is to fill in only unspecified options. The new qemu_opts_set_defaults enables this. Signed-off-by: NJan Kiszka <jan.kiszka@siemens.com> Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
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由 Jan Kiszka 提交于
Allow to configure the MC146818 RTC via the new lost tick policy property and replace rtc_td_hack with this mechanism. Signed-off-by: NJan Kiszka <jan.kiszka@siemens.com> Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
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由 Jan Kiszka 提交于
This adds qemu_opts_set_defaults, an interface provide default values for a QemuOpts set. Default options are parsed from a string and then prepended to the list of existing options, or they serve as the sole QemuOpts set. Signed-off-by: NJan Kiszka <jan.kiszka@siemens.com> Signed-off-by: NJan Kiszka <jan.kiszka@siemens.com> Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
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由 Jan Kiszka 提交于
Potentially tick-generating timer devices will gain a common property: lock_tick_policy. It allows to encode 4 different ways how to deal with tick events the guest did not process in time: discard - ignore lost ticks (e.g. if the guest compensates for them already) delay - replay all lost ticks in a row once the guest accepts them again merge - if multiple ticks are lost, all of them are merged into one which is replayed once the guest accepts it again slew - lost ticks are gradually replayed at a higher frequency than the original tick Not all timer device will need to support all modes. However, all need to accept the configuration via this common property. Signed-off-by: NJan Kiszka <jan.kiszka@siemens.com> Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
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由 Peter Maydell 提交于
configure creates a linux-headers/asm symlink. Remove this when doing a distclean. 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
Clarify the comment about tlb_flush()'s flush_global parameter, so it is clearer what it does and why it is OK that the implementation currently ignores it. Reviewed-by: NAndreas F=C3=A4rber <afaerber@suse.de> Signed-off-by: NPeter Maydell <peter.maydell@linaro.org> Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
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由 Aneesh Kumar K.V 提交于
Acked-by: NVenkateswararao Jujjuri <jvrao@linux.vnet.ibm.com> Signed-off-by: NAneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com> Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
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由 Stefan Weil 提交于
Up to now, there was no special section for the different host operating systems used with QEMU. scripts/get_maintainer.pl did not show a maintainer for OS specific files and patches. Therefore I added three hosts systems: * POSIX for the majority of host systems which are supported. This includes BSD and Linux host systems. * LINUX is a special case of POSIX needed for some Linux specific files and directories. * W32, W64 for a well known family of closed source operating systems. I also added myself as a maintainer for W32, W64. Signed-off-by: NStefan Weil <sw@weilnetz.de> Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
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由 Sergei Trofimovich 提交于
Current './configure --static && make' fails for me: LINK qemu-nbd /usr/lib/gcc/x86_64-pc-linux-gnu/4.5.3/../../../../x86_64-pc-linux-gnu/bin/ld: cannot find -lssl3 /usr/lib/gcc/x86_64-pc-linux-gnu/4.5.3/../../../../x86_64-pc-linux-gnu/bin/ld: cannot find -lsmime3 /usr/lib/gcc/x86_64-pc-linux-gnu/4.5.3/../../../../x86_64-pc-linux-gnu/bin/ld: cannot find -lnssutil3 /usr/lib/gcc/x86_64-pc-linux-gnu/4.5.3/../../../../x86_64-pc-linux-gnu/bin/ld: cannot find -lnss3 /usr/lib/gcc/x86_64-pc-linux-gnu/4.5.3/../../../../x86_64-pc-linux-gnu/bin/ld: cannot find -lplds4 /usr/lib/gcc/x86_64-pc-linux-gnu/4.5.3/../../../../x86_64-pc-linux-gnu/bin/ld: cannot find -lplc4 /usr/lib/gcc/x86_64-pc-linux-gnu/4.5.3/../../../../x86_64-pc-linux-gnu/bin/ld: cannot find -lnspr4 My system does not provide static libraries for nss, so fix autoconfiguration by link checking. Signed-off-by: NSergei Trofimovich <slyfox@gentoo.org> CC: qemu-trivial <qemu-trivial@nongnu.org> Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
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由 Sergei Trofimovich 提交于
Added wrapper around pkg-config to allow: - safe options injection via ${QEMU_PKG_CONFIG_FLAGS} - spaces in path to pkg-config Signed-off-by: NSergei Trofimovich <slyfox@gentoo.org> CC: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
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- 31 1月, 2012 2 次提交
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由 Paolo Bonzini 提交于
This lets the RTC get adjustments from the host NTP client. The watchdog still uses the vm_clock. The previous behavior is available with "-rtc clock=vm". Cc: Andreas Färber <afaerber@suse.de> Reviewed-by: NAndreas Färber <afaerber@suse.de> Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com> Signed-off-by: NBlue Swirl <blauwirbel@gmail.com>
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由 Fabien Chouteau 提交于
This patch implements the RX channel of GRLIB UART with a FIFO to improve data rate. Signed-off-by: NFabien Chouteau <chouteau@adacore.com> Signed-off-by: NBlue Swirl <blauwirbel@gmail.com>
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- 29 1月, 2012 1 次提交
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由 Avi Kivity 提交于
Reported-by: NStefan Berger <stefanb@linux.vnet.ibm.com> Signed-off-by: NAvi Kivity <avi@redhat.com> Signed-off-by: NBlue Swirl <blauwirbel@gmail.com>
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- 28 1月, 2012 12 次提交
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git://git.linaro.org/people/pmaydell/qemu-arm由 Blue Swirl 提交于
* 'target-arm.for-upstream' of git://git.linaro.org/people/pmaydell/qemu-arm: Add Cortex-A15 CPU definition Add dummy implementation of generic timer cp15 registers arm: store the config_base_register during cpu_reset target-arm/helper.c: Don't assume softfloat int32 is 32 bits only target-arm: Fix implementation of TLB invalidate operations
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由 Andreas Färber 提交于
Commit 999e12bb (sysbus: apic: ioapic: convert to QEMU Object Model) introduced two typos, one of which broke the mac99 machine. Signed-off-by: NAndreas Färber <afaerber@suse.de> Cc: Anthony Liguori <aliguori@us.ibm.com> Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
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由 Anthony Liguori 提交于
Reported-by: NBlue Swirl <blauwirbel@gmail.com> Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
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由 Anthony Liguori 提交于
Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
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由 Anthony Liguori 提交于
This converts three devices because apic and ioapic are subclasses of sysbus. Converting subclasses independently of their base class is prohibitively hard. Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
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由 Anthony Liguori 提交于
Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
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由 Andreas Färber 提交于
Signed-off-by: NAndreas Färber <afaerber@suse.de> Signed-off-by: NAlexander Graf <agraf@suse.de>
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由 Andreas Färber 提交于
PCIHostState already has a busdev. Signed-off-by: NAndreas Färber <afaerber@suse.de> Signed-off-by: NAlexander Graf <agraf@suse.de>
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由 Andreas Färber 提交于
Add -pcihost to SysBus devices to resolve name conflicts, and clarify PCI vs. Internal PCI. Signed-off-by: NAndreas Färber <afaerber@suse.de> Signed-off-by: NAlexander Graf <agraf@suse.de>
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由 Anthony Liguori 提交于
Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
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由 Anthony Liguori 提交于
Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com> --- v1 -> v2 - use QOM to check for the default console
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由 Anthony Liguori 提交于
Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
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