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2013-11-05a15mpcore: Prepare for QOM embeddingAndreas Färber1-20/+1
Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Andreas Färber <andreas.faerber@web.de>
2013-11-05a15mpcore: Convert to QOM realizeAndreas Färber1-8/+12
Turn SysBusDevice initfn into a QOM realizefn. Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Andreas Färber <andreas.faerber@web.de>
2013-11-05a15mpcore: Embed GICStateAndreas Färber1-15/+24
This covers both emulated and KVM GIC. Prepares for QOM realize. Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Andreas Färber <andreas.faerber@web.de>
2013-11-05a15mpcore: Split off instance_initAndreas Färber1-3/+10
Prepares for QOM realize. Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Andreas Färber <andreas.faerber@web.de>
2013-11-05a9mpcore: Prepare for QOM embeddingAndreas Färber1-23/+1
Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Andreas Färber <andreas.faerber@web.de>
2013-11-05a9mpcore: Convert to QOM realizeAndreas Färber1-10/+26
Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Andreas Färber <andreas.faerber@web.de>
2013-11-05a9mpcore: Embed ARMMPTimerStateAndreas Färber2-42/+22
Prepares for QOM realize. Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Andreas Färber <andreas.faerber@web.de>
2013-11-05arm_mptimer: Convert to QOM realizeAndreas Färber1-10/+15
Split the SysBusDevice initfn into instance_init and realizefn. Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Andreas Färber <andreas.faerber@web.de>
2013-11-05a9mpcore: Embed A9SCUStateAndreas Färber2-23/+11
Prepares for QOM realize. Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Andreas Färber <andreas.faerber@web.de>
2013-11-05a9scu: QOM cleanupsAndreas Färber1-6/+9
Rename A9SCUState::busdev field to parent_obj and turn realizefn into an instance_init function to allow early MMIO mapping. Reviewed-by: Peter Crosthwaite <peter.crosthwaite@xilinx.com> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Andreas Färber <andreas.faerber@web.de>
2013-11-05a9mpcore: Embed GICStateAndreas Färber1-9/+16
Prepares for conversion to QOM realize. Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Andreas Färber <andreas.faerber@web.de>
2013-11-05arm_gic: Extract headers hw/intc/arm_gic{,_common}.hAndreas Färber2-87/+11
Rename NCPU to GIC_NCPU and move GICState away from gic_internal.h. Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Andreas Färber <afaerber@suse.de>
2013-11-05a9mpcore: Split off instance_initAndreas Färber1-3/+9
Prepares for QOM realize. Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Andreas Färber <andreas.faerber@web.de>
2013-11-05milkymist-uart: Use Device::realize instead of SysBusDevice::initAntony Pavlov1-10/+14
Use of SysBusDevice::init is deprecated. Use Device::realize instead. Also introduce TypeInfo::instance_init milkymist_uart_init(). Reported-by: Peter Crosthwaite <peter.crosthwaite@xilinx.com> Signed-off-by: Antony Pavlov <antonynpavlov@gmail.com> Signed-off-by: Andreas Färber <afaerber@suse.de>
2013-11-05leon3: Don't enforce use of -bios with qtestAndreas Färber1-1/+2
Signed-off-by: Andreas Färber <afaerber@suse.de>
2013-11-05shix: Don't require firmware presence for qtestAndreas Färber2-8/+11
Adopt error_report() while at it. Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com> Reviewed-by: Aurelien Jarno <aurelien@aurel32.net> Signed-off-by: Andreas Färber <afaerber@suse.de>
2013-11-05shix: Drop debug outputAndreas Färber1-7/+0
Reviewed-by: Aurelien Jarno <aurelien@aurel32.net> Signed-off-by: Andreas Färber <afaerber@suse.de>
2013-11-05milkymist: Suppress -kernel/-bios/-drive error for qtestAndreas Färber1-1/+2
Acked-by: Michael Walle <michael@walle.cc> Signed-off-by: Andreas Färber <afaerber@suse.de>
2013-11-05an5206: Don't enforce use of kernel for qtestAndreas Färber1-0/+4
Signed-off-by: Andreas Färber <afaerber@suse.de>
2013-11-05mcf5208: Don't enforce use of kernel for qtestAndreas Färber1-0/+4
Signed-off-by: Andreas Färber <afaerber@suse.de>
2013-11-05axis_dev88: Don't enforce use of kernel for qtestAndreas Färber1-5/+6
Reviewed-by: Edgar E. Iglesias <edgar.iglesias@gmail.com> Signed-off-by: Andreas Färber <afaerber@suse.de>
2013-11-05armv7m: Don't enforce use of kernel for qtestAndreas Färber1-11/+14
Adopt error_report(). Signed-off-by: Andreas Färber <afaerber@suse.de>
2013-11-05exynos4_boards: Silence lack of -smp 2 warning for qtestAndreas Färber1-1/+2
Signed-off-by: Andreas Färber <afaerber@suse.de>
2013-11-05omap_sx1: Don't enforce use of kernel or flash for qtestAndreas Färber1-1/+2
Signed-off-by: Andreas Färber <afaerber@suse.de>
2013-11-05palm: Don't enforce loading ROM or kernel for qtestAndreas Färber1-1/+2
Signed-off-by: Andreas Färber <afaerber@suse.de>
2013-11-05z2: Don't enforce use of -pflash for qtestAndreas Färber1-2/+3
Signed-off-by: Andreas Färber <afaerber@suse.de>
2013-11-05gumstix: Don't enforce use of -pflash for qtestAndreas Färber1-4/+7
Signed-off-by: Andreas Färber <afaerber@suse.de>
2013-11-05mainstone: Don't enforce use of -pflash for qtestAndreas Färber1-1/+4
Simply skip flash setup for now. Also drop useless debug output. Signed-off-by: Andreas Färber <afaerber@suse.de>
2013-11-05puv3: Turn puv3_load_kernel() into a no-op for qtest without -kernelAndreas Färber1-0/+4
Replacing the assert() with more user-friendly error handling is left for a follow-up. Signed-off-by: Andreas Färber <afaerber@suse.de>
2013-11-05mips_mipssim: Silence BIOS loading warning for qtestAndreas Färber1-1/+3
Reviewed-by: Aurelien Jarno <aurelien@aurel32.net> Signed-off-by: Andreas Färber <afaerber@suse.de>
2013-11-04pc: disable acpi info for isapc and old pc machineMichael S. Tsirkin1-0/+2
Disable acpi build for isapc and no_kvmclock machine types (used by xen), since acpi build currently expects pci. Reported-by: Andreas Färber <afaerber@suse.de> Signed-off-by: Michael S. Tsirkin <mst@redhat.com> Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
2013-10-31Merge remote-tracking branch 'kwolf/tags/for-anthony' into stagingAnthony Liguori1-1/+2
Block patches for 1.7.0-rc0 (v2) # gpg: Signature made Thu 31 Oct 2013 04:44:39 PM CET using RSA key ID C88F2FD6 # gpg: Can't check signature: public key not found * kwolf/tags/for-anthony: (30 commits) vmdk: Implment bdrv_get_specific_info qapi: Add optional field 'compressed' to ImageInfo qemu-iotests: prefill some data to test image sheepdog: check simultaneous create in resend_aioreq sheepdog: cancel aio requests if possible sheepdog: make add_aio_request and send_aioreq void functions sheepdog: try to reconnect to sheepdog after network error coroutine: add co_aio_sleep_ns() to allow sleep in block drivers sheepdog: reload inode outside of resend_aioreq sheepdog: handle vdi objects in resend_aio_req sheepdog: check return values of qemu_co_recv/send correctly qemu-iotests: Test case for backing file deletion qemu-iotests: drop duplicated "create_image" qemu-iotests: Fix 051 reference output block: Avoid unecessary drv->bdrv_getlength() calls block: Disable BDRV_O_COPY_ON_READ for the backing file ahci: fix win7 hang on boot sheepdog: pass copy_policy in the request sheepdog: explicitly set copies as type uint8_t block: Don't copy backing file name on error ... Message-id: 1383064269-27720-1-git-send-email-kwolf@redhat.com Signed-off-by: Anthony Liguori <anthony@codemonkey.ws>
2013-10-31Merge remote-tracking branch 'mjt/trivial-patches' into stagingAnthony Liguori1-1/+1
* mjt/trivial-patches: audio/mixeng_template.h: fix inline declaration misc: Spelling and grammar fixes in comments docs/ccid.txt: fix the typo qapi: fix documentation example .gitignore: ignore qmp-commands.txt misc: New spelling fixes in comments configure: create fsdev/ directory Message-id: 1382779887-15971-1-git-send-email-mjt@msgid.tls.msk.ru Signed-off-by: Anthony Liguori <anthony@codemonkey.ws>
2013-10-31Merge remote-tracking branch 'agraf/ppc-for-upstream' into stagingAnthony Liguori6-85/+828
* 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>
2013-10-31Merge remote-tracking branch 'kraxel/usb.91' into stagingAnthony Liguori2-37/+39
* kraxel/usb.91: usb-hcd-xhci: Update endpoint context dequeue pointer for streams too usb-hcd-xhci: Report completion of active transfer with CC_STOPPED on ep stop usb-hcd-xhci: Remove unused cancelled member from XHCITransfer usb-hcd-xhci: Remove unused sstreamsm member from XHCIStreamContext usb-host-libusb: Detach kernel drivers earlier usb-host-libusb: Configuration 0 may be a valid configuration usb-host-libusb: Fix reset handling Message-id: 1382620267-18065-1-git-send-email-kraxel@redhat.com Signed-off-by: Anthony Liguori <anthony@codemonkey.ws>
2013-10-31Merge remote-tracking branch 'kraxel/e820.1' into stagingAnthony Liguori1-0/+8
* kraxel/e820.1: e820: pass high memory too. Message-id: 1382008179-5968-1-git-send-email-kraxel@redhat.com Signed-off-by: Anthony Liguori <anthony@codemonkey.ws>
2013-10-31Merge remote-tracking branch 'mst/tags/for_anthony' into stagingAnthony Liguori70-115/+16010
pci, pc, acpi fixes, enhancements This includes some pretty big changes: - pci master abort support by Marcel - pci IRQ API rework by Marcel - acpi generation support by myself Everything has gone through several revisions, latest versions have been on list for a while without any more comments, tested by several people. Please pull for 1.7. Signed-off-by: Michael S. Tsirkin <mst@redhat.com> # gpg: Signature made Tue 15 Oct 2013 07:33:48 AM CEST using RSA key ID D28D5469 # gpg: Can't check signature: public key not found * mst/tags/for_anthony: (39 commits) ssdt-proc: update generated file ssdt: fix PBLK length i386: ACPI table generation code from seabios pc: use new api to add builtin tables acpi: add interface to access user-installed tables hpet: add API to find it pvpanic: add API to access io port ich9: APIs for pc guest info piix: APIs for pc guest info acpi/piix: add macros for acpi property names i386: define pc guest info loader: allow adding ROMs in done callbacks i386: add bios linker/loader loader: use file path size from fw_cfg.h acpi: ssdt pcihp: updat generated file acpi: pre-compiled ASL files acpi: add rules to compile ASL source i386: add ACPI table files from seabios q35: expose mmcfg size as a property q35: use macro for MCFG property name ... Message-id: 1381818560-18367-1-git-send-email-mst@redhat.com Signed-off-by: Anthony Liguori <anthony@codemonkey.ws>
2013-10-31integrator: fix Linux boot failure by emulating dbg regionAlex Bennée3-0/+102
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>
2013-10-31hw/arm: Tidy up conditional calls to arm_load_kernelPeter Maydell3-19/+13
Now that arm_load_kernel doesn't insist on a kernel filename being present, we can remove some unnecessary conditionals in board models. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Message-id: 1379980897-21277-3-git-send-email-peter.maydell@linaro.org
2013-10-31hw/arm/boot: Make user not specifying a kernel not an errorPeter Maydell1-2/+4
Typically ARM boards will have some kind of flash which might contain a boot ROM; it's therefore a valid use case to provide only an image for the boot ROM and not require QEMU's internal boot loader at all. Remove the fatal error if -kernel isn't specified. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Message-id: 1379980897-21277-2-git-send-email-peter.maydell@linaro.org
2013-10-29ahci: fix win7 hang on bootAlexander Graf1-1/+2
When AHCI executes an asynchronous IDE command, it checked DRDY without checking either DRQ or BSY. This sometimes caused interrupt to be sent before command is actually completed. This resulted in a race condition: if guest then managed to access the device before command has completed, it would hang waiting for an interrupt. This was observed with windows 7 guests. To fix, check for DRQ or BSY in additiona to DRDY, if set, the command is asynchronous so delay the interrupt until asynchronous done callback is invoked. Reported-by: Michael S. Tsirkin <mst@redhat.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Tested-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2013-10-26misc: New spelling fixes in commentsStefan Weil1-1/+1
compatiblity -> compatibility continously -> continuously existance -> existence usefull -> useful shoudl -> should Signed-off-by: Stefan Weil <sw@weilnetz.de> Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2013-10-25spapr: Use DeviceClass::fw_name for device tree CPU nodeAndreas Färber1-20/+6
Instead of relying on cpu_model, obtain the device tree node label per CPU. Use DeviceClass::fw_name as source. Whenever DeviceClass::fw_name is unknown, default to "PowerPC,UNKNOWN". As a consequence, spapr_fixup_cpu_dt() can operate on each CPU's fw_name, obsoleting sPAPREnvironment::cpu_model, and spapr_create_fdt_skel() can drop its cpu_model argument. Signed-off-by: Prerna Saxena <prerna@linux.vnet.ibm.com> Signed-off-by: Andreas Färber <afaerber@suse.de> Signed-off-by: Alexander Graf <agraf@suse.de>
2013-10-25spapr-pci: enable irqfd for INTxAlexey Kardashevskiy1-0/+13
This enables IRQFD for LSI (level triggered INTx interrupts) by adding a spapr_route_intx_pin_to_irq() callback to the sPAPR PCI host bus. This callback is called to know the global interrupt number to link resampling fd with IRQFD's fd in KVM. Signed-off-by: Alexey Kardashevskiy <aik@ozlabs.ru> Signed-off-by: Alexander Graf <agraf@suse.de>
2013-10-25xics-kvm: enable irqfd for MSIAlexey Kardashevskiy1-0/+6
This enables IRQFD support for sPAPR. The feature decreases the latency of interrupt handling. To enable IRQFD for MSI, this sets kvm_gsi_direct_mapping to true which enables direct MSI mapping. To enable IRQFD for LSI (level triggered INTx interrupts), a PCI host bus callback is required. The patch for that is coming next. Signed-off-by: Alexey Kardashevskiy <aik@ozlabs.ru> Signed-off-by: Alexander Graf <agraf@suse.de>
2013-10-25xics: Implement H_XIRR_XBenjamin Herrenschmidt1-0/+14
This implements H_XIRR_X hypercall in addition to H_XIRR as it is mandatory for PAPR+ and there is no way for the guest to detect whether it is supported or not so just add it. As the Partition Adjunct Option is not supported at the moment, the CPPR parameter of the hypercall is ignored. Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: Alexey Kardashevskiy <aik@ozlabs.ru> Signed-off-by: Alexander Graf <agraf@suse.de>
2013-10-25xics: Implement H_IPOLLBenjamin Herrenschmidt1-0/+13
This adds support for the H_IPOLL hypercall which the guest uses to poll for a pending interrupt. This hypercall is mandatory for PAPR+ and there is no way for the guest to detect whether it is supported or not so just add it. Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: Alexey Kardashevskiy <aik@ozlabs.ru> Acked-by: Alexander Graf <agraf@suse.de> Signed-off-by: Alexander Graf <agraf@suse.de>
2013-10-25xics-kvm: Support for in-kernel XICS interrupt controllerDavid Gibson3-1/+509
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>
2013-10-25xics: add cpu_setup callbackAlexey Kardashevskiy1-0/+5
This adds a cpu_setup callback to the XICS device class (as XICS-KVM will do it different), xics_cpu_setup() will call it if it is set. Signed-off-by: Alexey Kardashevskiy <aik@ozlabs.ru> Signed-off-by: Alexander Graf <agraf@suse.de>
2013-10-25xics: split to xics and xics-commonAlexey Kardashevskiy2-21/+137
The upcoming XICS-KVM support will use bits of emulated XICS code. So this introduces new level of hierarchy - "xics-common" class. Both emulated XICS and XICS-KVM will inherit from it and override class callbacks when required. The new "xics-common" class implements: 1. replaces static "nr_irqs" and "nr_servers" properties with the dynamic ones and adds callbacks to be executed when properties are set. 2. xics_cpu_setup() callback renamed to xics_common_cpu_setup() as it is a common part for both XICS'es 3. xics_reset() renamed to xics_common_reset() for the same reason. The emulated XICS changes: 1. the part of xics_realize() which creates ICPs is moved to the "nr_servers" property callback as realize() is too late to create/initialize devices and instance_init() is too early to create devices as the number of child devices comes via the "nr_servers" property. 2. added ics_initfn() which does a little part of what xics_realize() did. Signed-off-by: Alexey Kardashevskiy <aik@ozlabs.ru> Reviewed-by: Alexander Graf <agraf@suse.de> Signed-off-by: Alexander Graf <agraf@suse.de>
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