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* arm11mpcore: Split off SCU deviceAndreas Färber2013-11-051-0/+1
| | | | | | | Inspired by a9scu. Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Andreas Färber <afaerber@suse.de>
* Merge remote-tracking branch 'agraf/ppc-for-upstream' into stagingAnthony Liguori2013-10-311-0/+1
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * agraf/ppc-for-upstream: (29 commits) spapr: Use DeviceClass::fw_name for device tree CPU node target-ppc: Fill in OpenFirmware names for some PowerPCCPU families target-ppc: dump-guest-memory support dump-guest-memory: Check for the correct return value target-ppc: Use #define for max slb entries target-ppc: Check for error on address translation in memsave command target-ppc: Update slb array with correct index values. spapr-pci: enable irqfd for INTx xics-kvm: enable irqfd for MSI xics: Implement H_XIRR_X xics: Implement H_IPOLL xics-kvm: Support for in-kernel XICS interrupt controller xics: add cpu_setup callback xics: split to xics and xics-common xics: add missing const specifiers to TypeInfo xics: convert init() to realize() xics: add pre_save/post_load dispatchers xics: replace fprintf with error_report spapr: move cpu_setup after kvmppc_set_papr xics: move reset and cpu_setup ... Message-id: 1382736474-32128-1-git-send-email-agraf@suse.de Signed-off-by: Anthony Liguori <anthony@codemonkey.ws>
| * xics-kvm: Support for in-kernel XICS interrupt controllerDavid Gibson2013-10-251-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Recent (host) kernels support emulating the PAPR defined "XICS" interrupt controller system within KVM. This patch allows qemu to initialize and configure the in-kernel XICS, and keep its state in sync with qemu's XICS state as necessary. This should give considerable performance improvements. e.g. on a simple IPI ping-pong test between hardware threads, using qemu XICS gives us around 5,000 irqs/second, whereas the in-kernel XICS gives us around 70,000 irqs/s on the same hardware configuration. Signed-off-by: David Gibson <david@gibson.dropbear.id.au> [Mike Qiu <qiudayu@linux.vnet.ibm.com>: fixed mistype which caused ics_set_kvm_state() to fail] Signed-off-by: Alexey Kardashevskiy <aik@ozlabs.ru> Reviewed-by: Alexander Graf <agraf@suse.de> Signed-off-by: Alexander Graf <agraf@suse.de>
* | integrator: fix Linux boot failure by emulating dbg regionAlex Bennée2013-10-311-0/+1
|/ | | | | | | | | | | | | | | | Commit 9b8c69243 (since reverted) broke the ability to boot the kernel as the value returned by unassigned_mem_read returned non-zero and left the kernel looping forever waiting for it to change (see integrator_led_set in the kernel code). Relying on a varying implementation detail is incorrect anyway so this introduces a basic stub of a memory region for the debug/LED section on the integrator board. Signed-off-by: Alex Bennée <alex@bennee.com> Message-id: 1382451366-9539-1-git-send-email-alex.bennee@linaro.org [PMM: removed three unused fields from struct IntegratorDebugState] Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
* default-configs/: CONFIG_GDBSTUB_XML removedÁkos Kovács2013-10-1611-17/+0
| | | | | | | | | Makefile.target: Build gdbstub-xml.o only when TARGET_XML_FILES is not empty. Signed-off-by: Ákos Kovács <akoskovacs@gmx.com> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
* default-configs: Fix A9MP and A15MP config namesPeter Maydell2013-08-201-2/+2
| | | | | | | | | | | | | When individual CONFIG_ switches for the A9MPcore and A15MPcore devices were created, they were inadvertently given incorrect names (CONFIG_ARM9MPCORE and CONFIG_ARM15MPCORE). These CPUs are "Cortex-A9MP" and "Cortex-A15MP", and in particular the ARM9 is a different (rather older) CPU than the Cortex-A9. Rename the CONFIG_ switches to bring them into line with the source file names and CPU names. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Message-id: 1376056215-26391-1-git-send-email-peter.maydell@linaro.org
* mips_malta: do not raise exceptions when accessing invalid memoryAurelien Jarno2013-08-144-0/+4
| | | | | | | | | | | | | | Since commit c658b94f6e8c206c59d02aa6fbac285b86b53d2c, MIPS raises exceptions when accessing invalid memory. This is not the correct behaviour for MIPS Malta Core LV, as the GT-64120A system controller just ignore undecoded access. This feature is used by the Linux kernel to probe for some devices. Emulate the correct behaviour in QEMU by adding an empty slot covering the entire memory space decoded by the GT-64120A. Tested-by: Stefan Weil <sw@weilnetz.de> Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
* pc_sysfw: do not make it a device anymorePaolo Bonzini2013-08-122-2/+0
| | | | | | | | | | | | | | Move the code to hw/i386, the sole remaining property is available as !pci_enabled. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Markus Armbruster <armbru@redhat.com> Message-id: 1376069702-22330-4-git-send-email-aliguori@us.ibm.com Rebased. Signed-off-by: Markus Armbruster <armbru@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
* default-configs/ppc64: add all components of i82378 SuperIO chip used by prepPaolo Bonzini2013-07-251-0/+6
| | | | | | | | | | The device provides an ISA bus so that pseries can also run the endianness test. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Reviewed-by: Anthony Liguori <aliguori@us.ibm.com> Message-id: 1374501278-31549-24-git-send-email-pbonzini@redhat.com Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
* default-configs: add SuperIO to SH4Paolo Bonzini2013-07-252-0/+14
| | | | | | | | | The device provides an ISA bus to run the endianness test on. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Reviewed-by: Anthony Liguori <aliguori@us.ibm.com> Message-id: 1374501278-31549-23-git-send-email-pbonzini@redhat.com Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
* default-configs: add test device to all machines supporting ISAPaolo Bonzini2013-07-2511-0/+11
| | | | | | | | | | This will let these machines run an endianness test for ISA I/O port space. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Reviewed-by: Anthony Liguori <aliguori@us.ibm.com> Message-id: 1374501278-31549-22-git-send-email-pbonzini@redhat.com Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
* isa_mmio: deletePaolo Bonzini2013-07-256-6/+0
| | | | | | | | | It is not used anymore. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Reviewed-by: Anthony Liguori <aliguori@us.ibm.com> Message-id: 1374501278-31549-15-git-send-email-pbonzini@redhat.com Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
* pseries: move interrupt controllers to hw/intc/Alexey Kardashevskiy2013-07-111-0/+2
| | | | | | Signed-off-by: Alexey Kardashevskiy <aik@ozlabs.ru> Reviewed-by: Andreas Färber <afaerber@suse.de> Signed-off-by: Alexander Graf <agraf@suse.de>
* pci: Cleanup configuration for pci-hotplug.cDavid Gibson2013-07-043-6/+2
| | | | | | | | | | | | | | | | | | | | | | pci-hotplug.c and the CONFIG_PCI_HOTPLUG variable which controls its compilation are misnamed. They're not about PCI hotplug in general, but rather about the pci_add/pci_del interface which are now deprecated in favour of the more general device_add/device_del interface. This patch therefore renames them to pci-hotplug-old.c and CONFIG_PCI_HOTPLUG_OLD. CONFIG_PCI_HOTPLUG=y was listed twice in {i386,x86_64}-softmmu.make for no particular reason, so we clean that up too. In addition it was included in ppc64-softmmu.mak for which the old hotplug interface was never used and is unsuitable, so we remove that too. Most of pci-hotplug.c was additionaly protected by #ifdef TARGET_I386. The small piece which wasn't is only called from the pci_add and pci_del hooks in hmp-commands.hx, which themselves were protected by #ifdef TARGET_I386. This patch therefore also removes the #ifdef from pci-hotplug-old.c, and changes the ifdefs in hmp-commands.hx to use CONFIG_PCI_HOTPLUG_OLD. Signed-off-by: David Gibson <david@gibson.dropbear.id.au> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
* kvm/openpic: in-kernel mpic supportScott Wood2013-07-013-0/+3
| | | | | | | | | | | | | | | | | | | | | | | Enables support for the in-kernel MPIC that thas been merged into the KVM next branch. This includes irqfd/KVM_IRQ_LINE support from Alex Graf (along with some other improvements). Note from Alex regarding kvm_irqchip_create(): On x86, one would call kvm_irqchip_create() to initialize an in-kernel interrupt controller. That function then goes ahead and initializes global capability variables as well as the default irq routing table. On ppc, we can't call kvm_irqchip_create() because we can have different types of interrupt controllers. So we want to do all the things that function would do for us in the in-kernel device init handler. Signed-off-by: Scott Wood <scottwood@freescale.com> [agraf: squash in kvm_irqchip_commit_routes patch, fix non-kvm build, fix ppcemb] Signed-off-by: Alexander Graf <agraf@suse.de>
* NVMe: Initial commit for new storage interfaceKeith Busch2013-06-171-0/+1
| | | | | | | | | | | | | | | | | | | | Initial commit for emulated Non-Volatile-Memory Express (NVMe) pci storage device. NVMe is an open, industry driven storage specification defining an optimized register and command set designed to deliver the full capabilities of non-volatile memory on PCIe SSDs. Further information may be found on the organizations website at: http://www.nvmexpress.org/ This commit implements the minimum from the specification to work with existing drivers. Cc: Keith Busch <keith.busch@gmail.com> Signed-off-by: Keith Busch <keith.busch@intel.com> Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
* ppc: Remove CONFIG_FDT conditionalsPeter Maydell2013-06-143-4/+4
| | | | | | | | | | | Now that we know we're compiling with libfdt we can remove the CONFIG_FDT conditionals. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Edgar E. Iglesias <edgar.iglesias@gmail.com> Reviewed-by: Peter Crosthwaite <peter.crosthwaite@xilinx.com> Tested-by: Edgar E. Iglesias <edgar.iglesias@gmail.com> Message-id: 1369409217-7553-5-git-send-email-peter.maydell@linaro.org
* audio: Enable all cardsJan Kiszka2013-05-031-3/+3
| | | | | | | | ...or they will bitrot to death. Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com> Message-id: 5181234A.6060504@web.de Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
* target-i386: Introduce ICC bus/device/bridgeIgor Mammedov2013-05-012-0/+2
| | | | | | | | | | | | Provides a hotpluggable bus for APIC and CPU. * icc-bridge will serve as a parent for icc-bus and provide mmio mapping services to child icc-devices. * icc-device will replace SysBusDevice as a parent of APIC and IOAPIC devices. Signed-off-by: Igor Mammedov <imammedo@redhat.com> Signed-off-by: Andreas Färber <afaerber@suse.de>
* introduce a new qom device to deal with panicked eventHu Tao2013-04-302-0/+2
| | | | | | | | | | | | | | | pvpanic device is used to send guest panic event from guest to qemu. When guest panic happens, pvpanic device driver will write a event number to IO port 0x505(which is the IO port occupied by pvpanic device, by default). On receiving the event, pvpanic device will pause guest cpu(s), and send a qmp event QEVENT_GUEST_PANICKED. Signed-off-by: Wen Congyang <wency@cn.fujitsu.com> Signed-off-by: Hu Tao <hutao@cn.fujitsu.com> Reviewed-by: Markus Armbruster <armbru@redhat.com> Message-id: b66077a40235b3531632a05a6ff373850afc7d2e.1366945969.git.hutao@cn.fujitsu.com Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
* audio: enable PCI audio cards for all PCI-enabled targetsPaolo Bonzini2013-04-292-3/+3
| | | | | | Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Message-id: 1366303444-24620-9-git-send-email-pbonzini@redhat.com Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
* audio: replace audio card configuration with default-configsPaolo Bonzini2013-04-2910-9/+16
| | | | | | Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Message-id: 1366303444-24620-6-git-send-email-pbonzini@redhat.com Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
* Merge remote-tracking branch 'bonzini/scsi-next' into stagingAnthony Liguori2013-04-221-0/+1
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | # By Paolo Bonzini (5) and others # Via Paolo Bonzini * bonzini/scsi-next: vhost-scsi-s390: new device supporting the tcm_vhost Linux kernel module vhost-scsi-ccw: new device supporting the tcm_vhost Linux kernel module vhost-scsi-pci: new device supporting the tcm_vhost Linux kernel module vhost-scsi: new device supporting the tcm_vhost Linux kernel module virtio: simplify Makefile conditionals virtio-scsi: create VirtIOSCSICommon vhost: Add vhost_commit callback for SeaBIOS ROM region re-mapping scsi: VMWare PVSCSI paravirtual device implementation scsi: avoid assertion failure on VERIFY command Message-id: 1366381460-6041-1-git-send-email-pbonzini@redhat.com Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
| * scsi: VMWare PVSCSI paravirtual device implementationDmitry Fleytman2013-04-191-0/+1
| | | | | | | | | | | | | | | | Signed-off-by: Dmitry Fleytman <dmitry@daynix.com> Signed-off-by: Yan Vugenfirer <yan@daynix.com> [ Rename files to vmw_pvscsi, fix setting of hostStatus in pvscsi_request_cancelled - Paolo ] Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
* | Merge remote-tracking branch 'mst/tags/for_anthony' into stagingAnthony Liguori2013-04-191-0/+1
|\ \ | |/ |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | pci: add pci test device This adds a new device that we can use for testing PCI PIO and MMIO, with and without ioeventfd in different configurations. FAST_MMIO will be added if/when kvm supports it. Also included are minor cleanups in kvm APIs that it needs. Signed-off-by: Michael S. Tsirkin <mst@redhat.com> # gpg: Signature made Mon 15 Apr 2013 05:42:24 PM CDT using RSA key ID D28D5469 # gpg: Can't check signature: public key not found # By Michael S. Tsirkin # Via Michael S. Tsirkin * mst/tags/for_anthony: pci: add pci test device kvm: support non datamatch ioeventfd kvm: support any size for pio eventfd kvm: remove unused APIs Message-id: cover.1366272004.git.mst@redhat.com Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
| * pci: add pci test deviceMichael S. Tsirkin2013-04-161-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | This device is used for kvm unit tests, currently it supports testing performance of ioeventfd. Using updated kvm unittest, here's an example output: mmio-no-eventfd:pci-mem 8796 mmio-wildcard-eventfd:pci-mem 3609 mmio-datamatch-eventfd:pci-mem 3685 portio-no-eventfd:pci-io 5287 portio-wildcard-eventfd:pci-io 1762 portio-datamatch-eventfd:pci-io 1777 Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
* | configure: eliminate target_libs_softmmuPaolo Bonzini2013-04-181-0/+1
| | | | | | | | | | Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Edgar E. Iglesias <edgar.iglesias@gmail.com>
* | configure: fix TPM logicPaolo Bonzini2013-04-152-4/+2
| | | | | | | | | | | | | | | | A non-native i386 or x86_64 emulator should not have TPM passthrough support, since the TPM is only present for those hosts. Reviewed-by: Andreas Färber <afaerber@suse.de> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
* | hw: Add lost ARM core againStefan Weil2013-04-151-1/+1
| | | | | | | | | | | | | | | | Commit 0434e30afb6175212389811e0b28b948eb3c1e40 accidentally removed the compilation of arm11mpcore.c. Signed-off-by: Stefan Weil <sw@weilnetz.de> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
* | Fix failure to create q35 machineHu Tao2013-04-152-2/+2
|/ | | | | | | | | | | | This is a regression introduced by c0907c9e6417c. How to reproduce: $ qemu-system-x86_64 -nodefaults -vnc :0 -M q35 qemu-system-x86_64: Unknown device 'q35-pcihost' for default sysbus Aborted (core dumped) Tested-by: Markus Armbruster <armbru@redhat.com> Signed-off-by: Hu Tao <hutao@cn.fujitsu.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
* hw: move ARM CPU cores to hw/cpu/, configure with default-configs/Paolo Bonzini2013-04-081-0/+4
| | | | Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
* hw: move other devices to hw/misc/, configure with default-configs/Paolo Bonzini2013-04-084-0/+11
| | | | Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
* hw: move interrupt controllers to hw/intc/, configure with default-configs/Paolo Bonzini2013-04-086-0/+11
| | | | Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
* hw: move DMA controllers to hw/dma/, configure with default-configs/Paolo Bonzini2013-04-081-0/+2
| | | | Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
* hw: move PCI bridges to hw/pci-* or hw/ARCHPaolo Bonzini2013-04-083-0/+9
| | | | Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
* hw: move timer devices to hw/timer/, configure with default-configs/Paolo Bonzini2013-04-082-0/+5
| | | | Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
* hw: move ISA bridges and devices to hw/isa/, configure with default-configs/Paolo Bonzini2013-04-086-0/+6
| | | | Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
* hw: move char devices to hw/char/, configure via default-configs/Paolo Bonzini2013-04-086-0/+6
| | | | Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
* hw: move more files to hw/xen/Paolo Bonzini2013-04-082-0/+2
| | | | Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
* hw: move SSI controllers to hw/ssi/, configure via default-configs/Paolo Bonzini2013-04-083-0/+3
| | | | Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
* hw: move I2C controllers to hw/i2c/, configure via default-configs/Paolo Bonzini2013-04-081-0/+1
| | | | Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
* hw: move display devices to hw/display/, configure via default-configs/Paolo Bonzini2013-04-087-0/+12
| | | | Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
* hw: move audio devices to hw/audio/, configure via default-configs/Paolo Bonzini2013-04-082-0/+2
| | | | Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
* hw: move block devices to hw/block/, configure via default-configs/Paolo Bonzini2013-04-085-0/+5
| | | | Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
* hw: move NICs to hw/net/, configure via default-configs/Paolo Bonzini2013-04-0810-0/+10
| | | | Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
* hw: move MC146818RTC to hw/timer/, configure via default-configs/Paolo Bonzini2013-04-0812-0/+15
| | | | Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
* hw: move watchdogs to hw/watchdog, configure via default-configs/Paolo Bonzini2013-04-083-0/+3
| | | | Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
* hw: make all of hw/pci/ configurable via default-configs/Paolo Bonzini2013-04-083-0/+4
| | | | Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
* hw: make all of hw/usb/ configurable via default-configs/Paolo Bonzini2013-04-081-0/+1
| | | | Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
* hw: make all of hw/ide/ configurable via default-configs/Paolo Bonzini2013-04-083-0/+3
| | | | Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
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