- 17 11月, 2012 8 次提交
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由 Evgeny Voevodin 提交于
Signed-off-by: NEvgeny Voevodin <e.voevodin@samsung.com> Reviewed-by: NRichard Henderson <rth@twiddle.net> Signed-off-by: NBlue Swirl <blauwirbel@gmail.com>
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由 Evgeny Voevodin 提交于
Signed-off-by: NEvgeny Voevodin <e.voevodin@samsung.com> Reviewed-by: NRichard Henderson <rth@twiddle.net> Signed-off-by: NBlue Swirl <blauwirbel@gmail.com>
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由 Evgeny Voevodin 提交于
Signed-off-by: NEvgeny Voevodin <e.voevodin@samsung.com> Reviewed-by: NRichard Henderson <rth@twiddle.net> Signed-off-by: NBlue Swirl <blauwirbel@gmail.com>
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由 Evgeny Voevodin 提交于
Signed-off-by: NEvgeny Voevodin <e.voevodin@samsung.com> Reviewed-by: NRichard Henderson <rth@twiddle.net> Signed-off-by: NBlue Swirl <blauwirbel@gmail.com>
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由 Evgeny Voevodin 提交于
Signed-off-by: NEvgeny Voevodin <e.voevodin@samsung.com> Reviewed-by: NRichard Henderson <rth@twiddle.net> Signed-off-by: NBlue Swirl <blauwirbel@gmail.com>
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由 Evgeny Voevodin 提交于
Signed-off-by: NEvgeny Voevodin <e.voevodin@samsung.com> Reviewed-by: NRichard Henderson <rth@twiddle.net> Signed-off-by: NBlue Swirl <blauwirbel@gmail.com>
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由 Evgeny Voevodin 提交于
Signed-off-by: NEvgeny Voevodin <e.voevodin@samsung.com> Reviewed-by: NRichard Henderson <rth@twiddle.net> Signed-off-by: NBlue Swirl <blauwirbel@gmail.com>
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由 Anthony Liguori 提交于
This function was only introduced in glib 2.28.0. Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
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- 16 11月, 2012 8 次提交
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由 Anthony Liguori 提交于
This allows you to specify: $ qemu -device virtio-rng-pci And things will Just Work with a reasonable default. Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
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由 Anthony Liguori 提交于
This adds parameters to virtio-rng-pci to allow rate limiting the entropy a guest receives. An example command line: $ qemu -device virtio-rng-pci,max-bytes=1024,period=1000 Would limit entropy collection to 1Kb/s. Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
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由 Amit Shah 提交于
The Linux kernel already has a virtio-rng driver, this is the device implementation. When the guest asks for entropy from the virtio hwrng, it puts a buffer in the vq. We then put entropy into that buffer, and push it back to the guest. Signed-off-by: NAmit Shah <amit.shah@redhat.com> Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com> --- aliguori: converted to new RngBackend interface aliguori: remove entropy needed event aliguori: fix migration
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由 Anthony Liguori 提交于
This backend talks EGD to a CharDriverState. A typical way to invoke this would be: qemu -chardev socket,host=localhost,port=1024,id=chr0 \ -object rng-egd,chardev=chr0,id=egd0 \ -device virtio-rng-pci,rng=egd0 Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
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由 Anthony Liguori 提交于
The filename can be overridden but it expects a non-blocking source of entropy. A typical invocation would be: qemu -object rng-random,id=rng0 -device virtio-rng-pci,rng=rng0 This can also be used with /dev/urandom by using the command line: qemu -object rng-random,filename=/dev/urandom,id=rng0 \ -device virtio-rng-pci,rng=rng0 Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com> --- v1 -> v2 - merged header split patch into this one v2 -> v3 - bug fix in rng-random (Paolo)
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由 Anthony Liguori 提交于
This is the backend used by devices that need to request entropy. 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 - Fix whitespace (Andreas Faerber)
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由 Anthony Liguori 提交于
This will create a new QOM object in the '/objects' path. Note that properties are set in order which allows for simple objects to be initialized entirely with this option and then realized. This option is roughly equivalent to -device but for things that are not devices. Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
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- 15 11月, 2012 2 次提交
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由 陳韋任 (Wei-Ren Chen) 提交于
While reading microMIPS decoding, I found a possible wrong opcode encoding. According to [1] page 166, the bits 13..12 for MULTU is 0x01 rather than 0x00. Please review, thanks. [1] MIPS Architecture for Programmers VolumeIV-e: The MIPS DSP Application-Specific Extension to the microMIPS32 Architecture Signed-off-by: NChen Wei-Ren <chenwj@iis.sinica.edu.tw> Signed-off-by: NAurelien Jarno <aurelien@aurel32.net>
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由 Aurelien Jarno 提交于
According to the MIPS Malta Developement Platform User's Manual, the i8259 interrupt controller is supposed to be connected to the hardware IRQ0, and the CBUS UART to the hardware interrupt 2. In QEMU they are both connected to hardware interrupt 0, the CBUS UART interrupt being wrong. This patch fixes that. It should be noted that the irq array in QEMU includes the software interrupts, hence env->irq[2] is the first hardware interrupt. Cc: Ralf Baechle <ralf@linux-mips.org> Reviewed-by: NEric Johnson <ericj@mips.com> Signed-off-by: NAurelien Jarno <aurelien@aurel32.net>
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- 14 11月, 2012 16 次提交
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由 Anthony Liguori 提交于
vfio-pci: KVM INTx accel & common msi_get_message * awilliam/tags/vfio-pci-for-qemu-1.3.0-rc0: vfio-pci: Use common msi_get_message vfio-pci: Add KVM INTx acceleration linux-headers: Update to 3.7-rc5 Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
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由 Anthony Liguori 提交于
* kraxel/pixman.v5: pixman: cleanup properly on make distclean pixman: add licensing info pixman: build internal version early pixman: pass cflags, add -fPIC pixman: disable gtk pixman: set --host for cross builds pixman: add output dir to include path Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
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由 Anthony Liguori 提交于
* bonzini/nbd-next: nbd: fixes to read-only handling hmp: add NBD server commands nbd: disallow nbd-server-add before nbd-server-start nbd: force read-only export for read-only devices nbd: fix nbd_server_stop crash when no server was running nbd: accept URIs nbd: accept relative path to Unix socket qemu-nbd: initialize main loop before block layer Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
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由 Anthony Liguori 提交于
* bonzini/scsi-next: virtio-scsi: use dma_context_memory dma: Define dma_context_memory and use in sysbus-ohci megasas: Correct target/lun mapping scsi-disk: flush cache after disabling it megasas: do not include block_int.h scsi: remove superfluous call to scsi_device_set_ua virtio-scsi: factor checks for VIRTIO_SCSI_S_DRIVER_OK when reporting events scsi: do not return short responses for emulated commands Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
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由 Anthony Liguori 提交于
* kraxel/usb.70: ehci: fix migration xhci: Fix some DMA host endian bugs usb/combined-packet: Move freeing of combined to usb_combined_packet_remove() xhci: Add support for packets with both data and an error status ehci: Add support for packets with both data and an error status ehci: Get rid of the magical PROC_ERR status usb-redir: Allow packets to have both data and an error-status usb: split packet result into actual_length + status Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
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由 Anthony Liguori 提交于
* spice/spice.v63: spice: fix initialization order pflib: unused, remove it. spice: switch to pixman qxl: call dpy_gfx_resize when entering vga mode qxl: fix cursor reset hw/qxl: qxl_send_events: nop if stopped hw/qxl: guest bug on primary create with stride %4 != 0 Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
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由 Gerd Hoffmann 提交于
Signed-off-by: NGerd Hoffmann <kraxel@redhat.com>
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由 Gerd Hoffmann 提交于
Signed-off-by: NGerd Hoffmann <kraxel@redhat.com>
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由 Gerd Hoffmann 提交于
Signed-off-by: NEric Johnson <ericj@mips.com> Signed-off-by: NGerd Hoffmann <kraxel@redhat.com>
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由 Gerd Hoffmann 提交于
Pass on CFLAGS to the pixman configure script. Add -fPIC to the cflags, needed to make the final link succeed. Signed-off-by: NGerd Hoffmann <kraxel@redhat.com>
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由 Gerd Hoffmann 提交于
gtk is only needed to build test cases. Disable it to simplify the build. Signed-off-by: NGerd Hoffmann <kraxel@redhat.com>
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由 Gerd Hoffmann 提交于
Set --host when calling pixman configure while doing cross builds so pixman's autoconf picks up the cross build tools correctly. Signed-off-by: NGerd Hoffmann <kraxel@redhat.com>
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由 Gerd Hoffmann 提交于
Needed to make sure the (generated) pixman-version.h file is found. Based on a patch from Blue Swirl. Signed-off-by: NGerd Hoffmann <kraxel@redhat.com>
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由 Alex Williamson 提交于
We can get rid of our local version now that a helper exists. Signed-off-by: NAlex Williamson <alex.williamson@redhat.com>
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由 Alex Williamson 提交于
This makes use of the new level irqfd support enabling bypass of qemu userspace both on INTx injection and unmask. This significantly boosts the performance of devices making use of legacy interrupts (ex. ~60% better netperf TCP_RR scores for an e1000e assigned to a Linux guest and booted with pci=nomsi). This also avoids flipping mmaps on and off to simulate EOIs, so greatly improves performance of device access in addition to interrupt latency. Signed-off-by: NAlex Williamson <alex.williamson@redhat.com>
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由 Alex Williamson 提交于
update-linux-headers.sh script run against Linux tag v3.7-rc5 Signed-off-by: NAlex Williamson <alex.williamson@redhat.com>
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- 13 11月, 2012 2 次提交
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由 Paolo Bonzini 提交于
We do not need BLKROSET if the kernel supports setting flags. Also, always do BLKROSET even for a read-write export, otherwise the read-only state remains "sticky" after the invocation of "qemu-nbd -r". Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com>
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由 Paolo Bonzini 提交于
Commit ed2aec4867f0d5f5de496bb765347b5d0cfe113d changed the return value of aio_ctx_prepare from false to true when only idle bottom halves are available. This broke PC old-style DMA, which uses them. Fix this by making aio_ctx_prepare return true only when non-idle bottom halves are scheduled to run. Reported-by: Nmalc <av1474@comtv.ru> Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com> Signed-off-by: Nmalc <av1474@comtv.ru>
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- 12 11月, 2012 4 次提交
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由 Paolo Bonzini 提交于
Until address_space_rw was introduced, NULL was accepted as a placeholder for DMA with no IOMMU (to address_space_memory). This does not work anymore, and dma_context_memory needs to be specified explicitly. Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com>
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由 Peter Maydell 提交于
Define a new global dma_context_memory which is a DMAContext corresponding to the global address_space_memory AddressSpace. This can be used by sysbus peripherals like sysbus-ohci which need to do DMA. In particular, use it in the sysbus-ohci device, which fixes a segfault when attempting to use that device. Signed-off-by: NPeter Maydell <peter.maydell@linaro.org> Reviewed-by: NPeter Crosthwaite <peter.crosthwaite@xilinx.com>
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由 Hannes Reinecke 提交于
The structure to reference a logical drive has an unused field, which can be used to carry the lun ID. This enabled seabios to establish the proper target/LUN mapping. Cc: Paolo Bonzini <pbonzini@redhat.com> Cc: Gerd Hoffmann <kraxel@redhat.com> Signed-off-by: NHannes Reinecke <hare@suse.de> Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com>
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由 Paolo Bonzini 提交于
SBC says that "if an application client changes the WCE bit from one to zero via a MODE SELECT command, then the device server shall write any data in volatile cache to non-volatile medium before completing the command". Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com>
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