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2013-03-18Switch to efi-enabled nic roms by defaultGerd Hoffmann6-7/+27
All PCI nics are switched to EFI-enabled roms by default. They are composed from three images (legacy, efi ia32 & efi x86), so classic pxe booting will continue to work. Exception: eepro100 is not switched, it uses a single rom for all emulated eepro100 variants, then goes patch the rom header on the fly with the correct PCI IDs. I doubt that will work as-is with the efi roms. Keep old roms for 1.4+older machine types via compat properties, needed because the efi-enabled roms are larger so the pci rom bar size would change. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2013-03-15xilinx_spips: QOM styling fixesPeter Crosthwaite1-13/+16
Few fixes for the latest QOM styling guides. Signed-off-by: Peter Crosthwaite <peter.crosthwaite@xilinx.com> Message-id: de9daeee6c142e8b57ad042fd680cedcdc94d2fc.1362373359.git.peter.crosthwaite@xilinx.com Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2013-03-15xilinx_spips: Add missing dual-bus snoop commandsNathan Rossi1-6/+23
Added additional commands to the switch to check for when snooping commands in dual bus mode setups. Cleaned up code to use an enum. Signed-off-by: Nathan Rossi <nathan.rossi@xilinx.com> Signed-off-by: Peter Crosthwaite <peter.crosthwaite@xilinx.com> Message-id: 848c116c711dab0af10729a487968384aadd9faf.1362373359.git.peter.crosthwaite@xilinx.com Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2013-03-15xilinx_spips: Fix bus setup conditional checkNathan Rossi1-2/+2
The R_LQPSI_CFG register has the LQSPI_CFG_SEP_BUS and LQSPI_CFG_TWO_MEM bits. Signed-off-by: Nathan Rossi <nathan.rossi@xilinx.com> Signed-off-by: Peter Crosthwaite <peter.crosthwaite@xilinx.com> Message-id: d76c8e364c80a42352ae4f0661aff2cd17ad32a4.1362373359.git.peter.crosthwaite@xilinx.com Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2013-03-15xilinx_spips: Set unused IRQs to NULLPeter Crosthwaite1-1/+1
Unused CS lines should init to 0 to avoid segfaulting when accessing an unattached QSPI controller. Signed-off-by: Peter Crosthwaite <peter.crosthwaite@xilinx.com> Message-id: c1e45198032106e69e8fe9339fc2e6348d524fcd.1362373359.git.peter.crosthwaite@xilinx.com Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2013-03-15xilinx_zynq: added pl330 to machine modelPeter Crosthwaite1-0/+24
Signed-off-by: Peter Crosthwaite <peter.crosthwaite@xilinx.com> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Message-id: 5bc295bd2aa50dfe573f428574dbd7d8add7b3f8.1361853677.git.peter.crosthwaite@xilinx.com Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2013-03-15pl330: Initial versionPeter Crosthwaite2-0/+1655
Device model for Primecell PL330 DMA controller. Signed-off-by: Peter Crosthwaite <peter.crosthwaite@xilinx.com> Signed-off-by: Kirill Batuzov <batuzovk@ispras.ru> Tested-by: Igor Mitsyanko <i.mitsyanko@samsung.com> Reviewed-by: Igor Mitsyanko <i.mitsyanko@samsung.com> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Message-id: 098aac26233d7334bed2bca4f06f539638ca6d24.1361853677.git.peter.crosthwaite@xilinx.com Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2013-03-15hw/vexpress: Set reset values for daughterboard oscillatorsPeter Maydell1-0/+32
Set the reset values for the VExpress daughterboard oscillators via the new sysctl properties. Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2013-03-15hw/arm_sysctl: Implement SYS_CFG_OSC functionPeter Maydell1-1/+56
Implement the SYS_CFG_OSC function. Since the idea of programmable clock rates doesn't make much sense for QEMU, we simply allow the clock rate to be read back as written. The number and value of the daughterboard oscillators varies between daughterboards, so we provide an array property to allow their reset values to be configured. Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2013-03-15hw/vexpress: Pass voltage sensor properties to sysctl devicePeter Maydell1-0/+30
Pass voltage sensor properties to the sysctl device. Since these are daughterboard specific, we specify them via the VEDBoardInfo structure. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Message-id: 1359985476-29380-9-git-send-email-peter.maydell@linaro.org
2013-03-15hw/arm_sysctl: Implement SYS_CFG_VOLTPeter Maydell1-0/+26
Implement the SYS_CFG_VOLT registers which return the voltage of various supplies on motherboard and daughterboard. Since QEMU implements a perfectly stable power supply these registers always return a constant value. The number and value of the daughterboard voltages is dependent on the specific daughterboard, so we use a property array to allow the board to configure them appropriately. Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2013-03-15qdev: Implement (variable length) array propertiesPeter Maydell3-0/+146
Add support for declaring array properties for qdev devices. These work by defining an initial static property 'len-arrayname' which the user of the device should set to the desired size of the array. When this property is set, memory is allocated for the array elements, and dynamic properties "arrayname[0]", "arrayname[1]"... are created so the user of the device can then set the values of the individual array elements. Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2013-03-15hw/arm_sysctl: Convert from qdev init to instance_initPeter Maydell1-8/+8
Convert this device from old-style qdev init to an instance_init function. We don't need a realize function yet, though. Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2013-03-15hw/arm_sysctl: Implement SYS_CFG_DVIMODE as a no-opPeter Maydell1-0/+8
SYS_CFG_DVIMODE allows the guest to select whether the output DVI signal is VGA, SVGA, XGA, SGA or UXGA. Since this makes no difference to QEMU, implement writes as a no-op so Linux doesn't complain. Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2013-03-15hw/arm_sysctl: Implement SYS_CFG_MUXFPGA writes as a no-opPeter Maydell1-0/+11
SYS_CFG_MUXFPGA allows the guest to select whether the video output should come from the motherboard's LCD controller or the daughterboard's one. Since QEMU doesn't currently support selecting the video output like this, implement as a no-op, so Linux doesn't complain about the register not being implemented. Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2013-03-15hw/arm_sysctl: Handle SYS_CFGCTRL in a more structured wayPeter Maydell1-11/+132
The SYS_CFGCTRL register consists of separate fields for DCC, function, site, position and device, as well as a read/write bit. Refactor the code handling SYS_CFGCTRL writes to make it easier to add support for functions like SYS_CFG_OSC which support multiple device fields. We also pull the handling out into its own function for clarity, as there are potentially a lot of implementable subfunctions. Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2013-03-15hw/vexpress: Pass proc_id via VEDBoardInfoPeter Maydell1-11/+8
Pass the daughterboard-specific proc_id property to the code that creates the sysctl device via the VEDBoardInfo struct, rather than by having the daughterboard init function write to a uint32_t* argument. This is a cleaner way to pass the info around, and is in line with the way we are going to handle voltage and oscillator initialization. Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2013-03-15Merge remote-tracking branch 'stefanha/block' into stagingAnthony Liguori2-3/+16
# By Stefan Hajnoczi (14) and others # Via Stefan Hajnoczi * stefanha/block: (28 commits) blockdev: Fix up copyright and permission notice qemu-iotests: use -nographic in test case 007 qemu-iotests: add tests for rebasing zero clusters dataplane: fix hang introduced by AioContext transition coroutine: use AioContext for CoQueue BH threadpool: drop global thread pool block: add bdrv_get_aio_context() aio: add a ThreadPool instance to AioContext threadpool: add thread_pool_new() and thread_pool_free() threadpool: move globals into struct ThreadPool main-loop: add qemu_get_aio_context() sheepdog: set io_flush handler in do_co_req sheepdog: use non-blocking fd in coroutine context qcow2: make is_allocated return true for zero clusters qcow2: drop unnecessary flush in qcow2_update_snapshot_refcount() qcow2: drop flush in update_cluster_refcount() qcow2: flush in qcow2_update_snapshot_refcount() qcow2: set L2 cache dependency in qcow2_alloc_bytes() qcow2: flush refcount cache correctly in qcow2_write_snapshots() qcow2: flush refcount cache correctly in alloc_refcount_block() ...
2013-03-15Merge remote-tracking branch 'cohuck/virtio-ccw-upstr' into stagingAnthony Liguori2-1/+62
# By Christian Borntraeger (1) and Cornelia Huck (1) # Via Cornelia Huck * cohuck/virtio-ccw-upstr: virtio-ccw: Wire up virtio-rng. virtio-ccw: remove qdev_unparent in unplug routing
2013-03-15dataplane: fix hang introduced by AioContext transitionPaolo Bonzini1-2/+15
The bug is that the EventNotifiers do have a NULL io_flush callback. Because _none_ of the callbacks on the dataplane AioContext have such a callback, aio_poll will simply do nothing. Fixed by adding the callbacks: the ioeventfd will always be polled (this can change in the future to pause/resume the processing during live snapshots or similar operations); the ioqueue will be polled if there are outstanding requests. I must admit I have screwed up my testing somehow, because commit 2c20e71 does not work even if cherry-picked on top of 1.4.0, and this patch fixes it there as well. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2013-03-15block: Add options QDict to bdrv_open() prototypeKevin Wolf1-1/+1
It doesn't do anything yet except storing the options QDict in the BlockDriverState. Signed-off-by: Kevin Wolf <kwolf@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com> Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2013-03-12virtio-ccw: Wire up virtio-rng.Cornelia Huck2-0/+62
Make virtio-rng devices available for s390-ccw-virtio machines. Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
2013-03-12virtio-ccw: remove qdev_unparent in unplug routingChristian Borntraeger1-1/+0
This patch fixes unplugging a virtio-ccw device. We no longer need to do that in virtio-ccw since common code does now proper handling. Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com> Signed-off-by: Jens Freimann <jfrei@linux.vnet.ibm.com> Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
2013-03-12cpu: Pass CPUState to cpu_interrupt()Andreas Färber24-59/+59
Move it to qom/cpu.h to avoid issues with include order. Change pc_acpi_smi_interrupt() opaque to X86CPU. Signed-off-by: Andreas Färber <afaerber@suse.de>
2013-03-12exec: Pass CPUState to cpu_reset_interrupt()Andreas Färber18-51/+84
Move it to qom/cpu.c to avoid build failures depending on include order of cpu-qom.h and exec/cpu-all.h. Change opaques of various ..._irq_handler() functions to the appropriate CPU type to facilitate using cpu_reset_interrupt(). Fix Coding Style issues while at it (missing braces, indentation). Signed-off-by: Andreas Färber <afaerber@suse.de>
2013-03-12cpu: Move halted and interrupt_request fields to CPUStateAndreas Färber16-52/+86
Both fields are used in VMState, thus need to be moved together. Explicitly zero them on reset since they were located before breakpoints. Pass PowerPCCPU to kvmppc_handle_halt(). Signed-off-by: Andreas Färber <afaerber@suse.de>
2013-03-12target-sh4: Move PVR/PRR/CVR into SuperHCPUClassAndreas Färber1-3/+7
They are never changed once initialized, and moving them to the class will allow to inspect them before instantiating. Signed-off-by: Andreas Färber <afaerber@suse.de>
2013-03-11arm: fix compilation with CONFIG_FDTPaolo Bonzini1-1/+0
A conflict was resolved the wrong way when merging commit 320ba5f (build: always link device_tree.o into emulators if libfdt available, 2013-02-05). This causes a build failure for the arm-softmmu target due to multiply defined symbol. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Message-id: 1362997886-9470-1-git-send-email-pbonzini@redhat.com Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-03-10Merge remote-tracking branch 'origin/master' into stagingAnthony Liguori11-27/+128
* origin/master: (75 commits) tcg: Don't make exitreq flag a local temporary Makefile: Add subdir dependency on config-devices-all.mak make_device_config.sh: Emit dependency file to directory where included Revert "make_device_config.sh: Fix target path in generated dependency file" s390/virtio-ccw: remove redundant call to blockdev_mark_auto_del s390/css: Fix subchannel detection Allow virtio-net features for legacy s390 virtio bus s390: virtio-ccw maintainer s390: simplify kvm cpu init pseries: Add compatible property to root of device tree target-ppc: Move CPU aliases out of translate_init.c target-ppc: Report CPU aliases for QMP target-ppc: List alias names alongside CPU models target-ppc: Make host CPU a subclass of the host's CPU model PPC: xnu kernel expects FLUSH to be cleared on STOP PPC: Fix dma interrupt target-ppc: Fix PPC_DUMP_SPR_ACCESS build target-ppc: Synchronize FPU state with KVM target-ppc: Add mechanism for synchronizing SPRs with KVM Save memory allocation in the elf loader ...
2013-03-10Merge remote-tracking branch 'bonzini/hw-dirs' into stagingAnthony Liguori523-3434/+1771
* bonzini/hw-dirs: sh: move files referencing CPU to hw/sh4/ ppc: move more files to hw/ppc ppc: move files referencing CPU to hw/ppc/ m68k: move files referencing CPU to hw/m68k/ i386: move files referencing CPU to hw/i386/ arm: move files referencing CPU to hw/arm/ hw: move boards and other isolated files to hw/ARCH ppc: express FDT dependency of pSeries and e500 boards via default-configs/ build: always link device_tree.o into emulators if libfdt available hw: include hw header files with full paths ppc: do not use ../ in include files vt82c686: vt82c686 is not a PCI host bridge virtio-9p: remove PCI dependencies from hw/9pfs/ virtio-9p: use CONFIG_VIRTFS, not CONFIG_LINUX hw: move device-hotplug.o to toplevel, compile it once hw: move qdev-monitor.o to toplevel directory hw: move fifo.[ch] to libqemuutil hw: move char backends to backends/ Conflicts: backends/baum.c backends/msmouse.c hw/a15mpcore.c hw/arm/Makefile.objs hw/arm/pic_cpu.c hw/dataplane/event-poll.c hw/dataplane/virtio-blk.c include/char/baum.h include/char/msmouse.h qemu-char.c vl.c Resolve conflicts caused by header movements. Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-03-10Merge remote-tracking branch 'stefanha/trivial-patches' into stagingAnthony Liguori4-19/+0
# By Lei Li (2) and others # Via Stefan Hajnoczi * stefanha/trivial-patches: Fix the wrong description in qemu manual pci_host: Drop write-only address_space field rng-random: Use qemu_open / qemu_close configure: Require at least spice-protocol-0.12.3 osdep: replace setsockopt by qemu_setsockopt lm32: remove unused function rtc-test: Fix test failures with recent glib configure: Create link to icon bitmap for out-of-tree builds
2013-03-10Merge remote-tracking branch 'bonzini/scsi-next' into stagingAnthony Liguori2-8/+32
# By Paolo Bonzini (4) and Peter Lieven (2) # Via Paolo Bonzini * bonzini/scsi-next: scsi-disk: handle io_canceled uniformly and correctly scsi-disk: do not complete canceled UNMAP requests scsi: do not call scsi_read_data/scsi_write_data for a canceled request iscsi: look for pkg-config file too iscsi: add iscsi_truncate support iscsi: retry read, write, flush and unmap on unit attention check conditions
2013-03-10baum: fix buildBlue Swirl1-1/+0
08744c98115cfa144ed3493556024e400b2e2573 removed hw/baum.h but did not adjust hw/baum.c, breaking build. Fix. Signed-off-by: Blue Swirl <blauwirbel@gmail.com> Message-id: c50406bda98f8b277e8b9004a0012fa5e5c124d0.1362822910.git.blauwirbel@gmail.com Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-03-09Merge branch 's390-for-upstream' of git://github.com/agraf/qemuBlue Swirl3-5/+8
* 's390-for-upstream' of git://github.com/agraf/qemu: s390/virtio-ccw: remove redundant call to blockdev_mark_auto_del s390/css: Fix subchannel detection Allow virtio-net features for legacy s390 virtio bus s390: virtio-ccw maintainer s390: simplify kvm cpu init
2013-03-09Merge branch 'ppc-for-upstream' of git://github.com/agraf/qemuBlue Swirl8-22/+120
* 'ppc-for-upstream' of git://github.com/agraf/qemu: (66 commits) pseries: Add compatible property to root of device tree target-ppc: Move CPU aliases out of translate_init.c target-ppc: Report CPU aliases for QMP target-ppc: List alias names alongside CPU models target-ppc: Make host CPU a subclass of the host's CPU model PPC: xnu kernel expects FLUSH to be cleared on STOP PPC: Fix dma interrupt target-ppc: Fix PPC_DUMP_SPR_ACCESS build target-ppc: Synchronize FPU state with KVM target-ppc: Add mechanism for synchronizing SPRs with KVM Save memory allocation in the elf loader pseries: Implement h_read hcall target-ppc: Change "POWER7" CPU alias target-ppc: Fix remaining microcontroller typos among models target-ppc: Split model definitions out of translate_init.c target-ppc: Update Coding Style for CPU models target-ppc: Turn descriptive CPU model comments into device descriptions target-ppc: Turn descriptive CPU family comments into device descriptions target-ppc: Set remaining fields on CPU family classes target-ppc: Register all types for TARGET_PPCEMB ...
2013-03-08s390/virtio-ccw: remove redundant call to blockdev_mark_auto_delChristian Borntraeger1-1/+0
blockdev_mark_auto_del is already called in virtio-blk-exit. Remove the redundant call. Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com> Signed-off-by: Jens Freimann <jfrei@linux.vnet.ibm.com> Signed-off-by: Alexander Graf <agraf@suse.de>
2013-03-08s390/css: Fix subchannel detectionChristian Borntraeger1-4/+7
We have to consider the m bit to find the real channel subsystem when determining the last subchannel. If we fail to take this into account, removal of a subchannel in the middle of a big list of devices will stop device detection after a reboot. Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com> Signed-off-by: Jens Freimann <jfrei@linux.vnet.ibm.com> Reviewed-by: Cornelia Huck <cornelia.huck@de.ibm.com> Signed-off-by: Alexander Graf <agraf@suse.de>
2013-03-08Allow virtio-net features for legacy s390 virtio busChristian Borntraeger1-0/+1
Enable all virtio-net features for the legacy s390 virtio bus. This also fixes kernel BUG at /usr/src/packages/BUILD/kernel-default-3.0.58/linux-3.0/drivers/s390/kvm/kvm_virtio.c:121! Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com> Cc: qemu-stable@nongnu.org Signed-off-by: Alexander Graf <agraf@suse.de>
2013-03-08pseries: Add compatible property to root of device treeDavid Gibson1-0/+1
Currently, for the pseries machine the device tree supplied by qemu to SLOF and from there to the guest does not include a 'compatible property' at the root level. Usually that works fine, since in this case the compatible property doesn't really give any information not already found in the 'device_type' or 'model' properties. However, the lack of 'compatible' confuses the bootloader install in the SLES11 SP2 and SLES11 SP3 installers. This patch therefore adds a token 'compatible' property to work around that. Signed-off-by: David Gibson <david@gibson.dropbear.id.au> Cc: qemu-stable@nongnu.org Signed-off-by: Alexander Graf <agraf@suse.de>
2013-03-08PPC: xnu kernel expects FLUSH to be cleared on STOPAmadeusz Sławiński1-0/+4
otherwise it gets stuck in a loop so clear it when unsetting run when flush is set void IODBDMAStop( volatile IODBDMAChannelRegisters *registers) { IOSetDBDMAChannelControl( registers, IOClearDBDMAChannelControlBits( kdbdmaRun ) | IOSetDBDMAChannelControlBits( kdbdmaFlush )); DBDMA: writel 0x0000000000000b00 <= 0xa0002000 DBDMA: channel 0x16 reg 0x0 DBDMA: status 0x00002000 while( IOGetDBDMAChannelStatus( registers) & ( kdbdmaActive | kdbdmaFlush)) eieio(); DBDMA: readl 0x0000000000000b04 => 0x00002000 DBDMA: channel 0x16 reg 0x1 DBDMA: readl 0x0000000000000b04 => 0x00002000 DBDMA: channel 0x16 reg 0x1 DBDMA: readl 0x0000000000000b04 => 0x00002000 DBDMA: channel 0x16 reg 0x1 DBDMA: readl 0x0000000000000b04 => 0x00002000 DBDMA: channel 0x16 reg 0x1 it continues to get printed } Signed-off-by: Amadeusz Sławiński <amade@asmblr.net> [agraf: replace tabs with spaces] Signed-off-by: Alexander Graf <agraf@suse.de>
2013-03-08PPC: Fix dma interruptAmadeusz Sławiński1-1/+1
In openbios (drivers/ide.c) they are set to 0000000d 00000000 00000002 00000000 0000000e 00000000 00000003 00000000 0000000f 00000000 00000004 00000000 (The last one seems to be not implemented in qemu) It follows convention of how they are set on real machines, both ide and dma ones are increased Real machine one: http://web.archive.org/web/20090107151044/http://penguinppc.org/historical/dev-trees-html/g4_agp_500_2.html 00000013 00000001 0000000b 00000000 00000014 00000001 0000000c 00000000 00000015 00000001 0000000d 00000000 Signed-off-by: Amadeusz Sławiński <amade@asmblr.net> Signed-off-by: Alexander Graf <agraf@suse.de>
2013-03-08Save memory allocation in the elf loaderFabien Chouteau3-21/+75
The current elf loader uses too much memory. For example, I have a executable with a bss section of 400 MB and I set the ram size to 512 MB. Qemu uses about 780MB of RAM (which is fine), but there's a peak at 1.6 GB during initialization (this is not fine). This patch fixes two things: 1) do not allocate each elf program twice. 2) do not allocate memory for areas that are only zeros. For this we need a new field in Rom: "datasize" which is the size of the allocated data. If datasize is less than romsize, it means that the area from datasize to romsize is filled with zeros. Signed-off-by: Fabien Chouteau <chouteau@adacore.com> Signed-off-by: Alexander Graf <agraf@suse.de>
2013-03-08pseries: Implement h_read hcallErlon Cruz1-0/+31
This h_call is useful for DLPAR in future amongst other things. Given an index it fetches the corresponding PTE stored in the htab. Signed-off-by: Erlon Cruz <erlon.cruz@br.flextronics.com> Acked-by: David Gibson <david@gibson.dropbear.id.au> Signed-off-by: Alexander Graf <agraf@suse.de>
2013-03-08pseries: Add cleanup hook for PAPR virtual LAN deviceDavid Gibson1-0/+8
Currently the spapr-vlan device does not supply a cleanup call for its NetClientInfo structure. With current qemu versions, that leads to a SEGV on exit, when net_cleanup() attempts to call the cleanup handlers on all net clients. Signed-off-by: David Gibson <david@gibson.dropbear.id.au> Signed-off-by: Alexander Graf <agraf@suse.de>
2013-03-08virtio-serial: make flow control explicit in virtio-consoleAmit Shah2-26/+10
virtio-console.c used to return a value less than the number of bytes asked to be written out to a chardev backend in case the backend is not writable. virtio-serial-bus.c then implicitly enabled flow control for that port. Make this explicit instead. Signed-off-by: Amit Shah <amit.shah@redhat.com> Message-id: f5ec50b068c25422256e499cf4adc06d353bf394.1362505276.git.amit.shah@redhat.com Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-03-08virtio: console: add flow controlAmit Shah1-0/+13
The virtio-serial-bus already has the logic to make flow control work properly. Hook into the char layer's new ability to signal a backend is writable again. Signed-off-by: Amit Shah <amit.shah@redhat.com> Message-id: abffa02235d55ca6e2489068c58971c8897e976c.1362505276.git.amit.shah@redhat.com Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-03-08serial: add flow control to transmitAnthony Liguori2-19/+11
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com> Signed-off-by: Amit Shah <amit.shah@redhat.com> Message-id: 2976f10d4e66ed4a34011f6f0d6937026d22be5f.1362505276.git.amit.shah@redhat.com Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-03-08qemu-char: move msmouse registeration to msmouse.cAnthony Liguori2-9/+8
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com> Signed-off-by: Amit Shah <amit.shah@redhat.com> Message-id: b47d1153b0d7669743c9a6bb98ce30f4cf7f876b.1362505276.git.amit.shah@redhat.com Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-03-08qemu-char: move baum registration to baum.cAnthony Liguori2-31/+8
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com> Signed-off-by: Amit Shah <amit.shah@redhat.com> Message-id: 1b24baa1ec3a174d5cad31e079d829904b53077b.1362505276.git.amit.shah@redhat.com Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-03-08pci_host: Drop write-only address_space fieldPeter Maydell3-3/+0
The address_space field of PCIHostState was only ever written, never used. Drop it completely. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Andreas Färber <afaerber@suse.de> Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
generated by cgit v1.1 at 2024-11-02 22:05:41 +0000