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2012-06-04mips_mipssim: Use cpu_mips_init() to obtain MIPSCPUAndreas Färber
Needed for main_cpu_reset(). Signed-off-by: Andreas Färber <afaerber@suse.de>
2012-06-04mips_malta: Pass MIPSCPU to main_cpu_reset()Andreas Färber
Allows us to use cpu_reset() in place of cpu_state_reset(). Signed-off-by: Andreas Färber <afaerber@suse.de>
2012-06-04mips_malta: Use cpu_mips_init() to obtain MIPSCPUAndreas Färber
Needed for main_cpu_reset(). Signed-off-by: Andreas Färber <afaerber@suse.de>
2012-06-04mips_jazz: Pass MIPSCPU to main_cpu_reset()Andreas Färber
Allows us to use cpu_reset() in place of cpu_state_reset(). Signed-off-by: Andreas Färber <afaerber@suse.de> Acked-by: Hervé Poussineau <hpoussin@reactos.org>
2012-06-04mips_jazz: Use cpu_mips_init() to obtain MIPSCPUAndreas Färber
Needed for main_cpu_reset(). Signed-off-by: Andreas Färber <afaerber@suse.de> Acked-by: Hervé Poussineau <hpoussin@reactos.org>
2012-06-04mips_fulong2e: Pass MIPSCPU to main_cpu_reset()Andreas Färber
Allows us to use cpu_reset() in place of cpu_state_reset(). Signed-off-by: Andreas Färber <afaerber@suse.de>
2012-06-04mips_fulong2e: Use cpu_mips_cpu() to obtain MIPSCPUAndreas Färber
Needed for main_cpu_reset(). Signed-off-by: Andreas Färber <afaerber@suse.de>
2012-06-04r2d: Store SuperHCPU in ResetDataAndreas Färber
Allows us to use cpu_reset() in place of cpu_state_reset() in main_cpu_reset(). Signed-off-by: Andreas Färber <afaerber@suse.de>
2012-06-04r2d: Use cpu_sh4_init() to obtain SuperHCPUAndreas Färber
Needed for main_cpu_reset(). Signed-off-by: Andreas Färber <afaerber@suse.de>
2012-06-04pc: Pass X86CPU to pc_cpu_reset()Andreas Färber
Allows us to use cpu_reset() in place of cpu_state_reset(). Signed-off-by: Andreas Färber <afaerber@suse.de> Reviewed-by: Igor Mammedov <imammedo@redhat.com>
2012-06-04pc: Use cpu_x86_init() to obtain X86CPUAndreas Färber
Needed for pc_cpu_reset(). Also change return type to X86CPU. Signed-off-by: Andreas Färber <afaerber@suse.de> Reviewed-by: Igor Mammedov <imammedo@redhat.com>
2012-06-04microblaze_boot: Pass MicroBlazeCPU to microblaze_load_kernel()Andreas Färber
Allows us to use cpu_reset() in place of cpu_state_reset() in main_cpu_reset(). Also pass it through to its reset callbacks, while at it. Signed-off-by: Andreas Färber <afaerber@suse.de> Acked-by: Edgar E. Iglesias <edgar.iglesias@gmail.com>
2012-06-04petalogix_s3adsp1800_mmu: Use cpu_mb_init() to obtain MicroBlazeCPUAndreas Färber
Needed for microblaze_load_kernel(). Signed-off-by: Andreas Färber <afaerber@suse.de> Acked-by: Edgar E. Iglesias <edgar.iglesias@gmail.com>
2012-06-04petalogix_ml605: Use cpu_mb_init() to obtain MicroBlazeCPUAndreas Färber
Needed for microblaze_load_kernel(). Signed-off-by: Andreas Färber <afaerber@suse.de> Acked-by: Edgar E. Iglesias <edgar.iglesias@gmail.com>
2012-06-04cris-boot: Pass CRISCPU to main_cpu_reset().Andreas Färber
Allows us to use cpu_reset() in place of cpu_state_reset(). Signed-off-by: Andreas Färber <afaerber@suse.de> Acked-by: Edgar E. Iglesias <edgar.iglesias@gmail.com>
2012-06-04cris-boot: Pass CRISCPU to cris_load_image()Andreas Färber
Needed for main_cpu_reset(). Signed-off-by: Andreas Färber <afaerber@suse.de> Acked-by: Edgar E. Iglesias <edgar.iglesias@gmail.com>
2012-06-04axis_dev88: Use cpu_cris_init() to obtain CRISCPUAndreas Färber
Needed for cris_load_image(). Signed-off-by: Andreas Färber <afaerber@suse.de> Acked-by: Edgar E. Iglesias <edgar.iglesias@gmail.com>
2012-06-04xtensa_lx60: Pass XtensaCPU to lx60_reset()Andreas Färber
Allows us to use cpu_reset() in place of cpu_state_reset(). Signed-off-by: Andreas Färber <afaerber@suse.de> Acked-by: Max Filippov <jcmvbkbc@gmail.com>
2012-06-04xtensa_lx60: Use cpu_xtensa_init() to obtain XtensaCPUAndreas Färber
Allows us to use cpu_reset() in place of cpu_state_reset(). Signed-off-by: Andreas Färber <afaerber@suse.de> Acked-by: Max Filippov <jcmvbkbc@gmail.com>
2012-06-04xtensa_sim: Pass XtensaCPU to sim_reset()Andreas Färber
Allows us to use cpu_reset() in place of cpu_state_reset(). Signed-off-by: Andreas Färber <afaerber@suse.de> Acked-by: Max Filippov <jcmvbkbc@gmail.com>
2012-06-04xtensa_sim: Use cpu_xtensa_init() to obtain XtensaCPUAndreas Färber
Needed for sim_reset(). Signed-off-by: Andreas Färber <afaerber@suse.de> Acked-by: Max Filippov <jcmvbkbc@gmail.com>
2012-06-04milkymist: Store LM32 in ResetInfoAndreas Färber
Allows us to use cpu_reset() in place of cpu_state_reset() in main_cpu_reset(). Signed-off-by: Andreas Färber <afaerber@suse.de> Acked-by: Michael Walle <michael@walle.cc>
2012-06-04milkymist: Use cpu_lm32_init() to obtain LM32CPUAndreas Färber
Needed for main_cpu_reset(). Signed-off-by: Andreas Färber <afaerber@suse.de> Acked-by: Michael Walle <michael@walle.cc>
2012-06-04lm32_boards: Store LM32CPU in ResetInfoAndreas Färber
Allows us to use cpu_reset() in place of cpu_state_reset() in main_cpu_reset(). Signed-off-by: Andreas Färber <afaerber@suse.de> Acked-by: Michael Walle <michael@walle.cc>
2012-06-04lm32_boards: Use cpu_lm32_init() to obtain LM32CPUAndreas Färber
Needed for main_cpu_reset(). Signed-off-by: Andreas Färber <afaerber@suse.de> Acked-by: Michael Walle <michael@walle.cc>
2012-06-04arm_boot: Pass ARMCPU to do_cpu_reset()Andreas Färber
Allows us to use cpu_reset() in place of cpu_state_reset(). Signed-off-by: Andreas Färber <afaerber@suse.de> Acked-by: Peter Maydell <peter.maydell@linaro.org>
2012-06-04armv7m: Pass ARMCPU to armv7m_reset()Andreas Färber
Allows us to use cpu_reset() in place of cpu_state_reset(). Signed-off-by: Andreas Färber <afaerber@suse.de> Acked-by: Peter Maydell <peter.maydell@linaro.org>
2012-06-04armv7m: Use cpu_arm_init() to obtain ARMCPUAndreas Färber
Needed for armv7m_reset(). Signed-off-by: Andreas Färber <afaerber@suse.de> Acked-by: Peter Maydell <peter.maydell@linaro.org>
2012-06-04omap: Use cpu_arm_init() to store ARMCPU in omap_mpu_state_sAndreas Färber
Fix tab indentations of comments, add braces, use cpu_reset(). Signed-off-by: Andreas Färber <afaerber@suse.de> Acked-by: Peter Maydell <peter.maydell@linaro.org>
2012-06-04pxa2xx: Use cpu_arm_init() and store ARMCPUAndreas Färber
Also use cpu_reset() in place of cpu_state_reset(). Signed-off-by: Andreas Färber <afaerber@suse.de> Acked-by: Peter Maydell <peter.maydell@linaro.org>
2012-06-04Revert "rtl8139: do the network/host communication only in normal operating ↵Jason Wang
mode" This reverts commit ff71f2e8cacefae99179993204172bc65e4303df. This is because the linux 8139cp driver would leave the card in "Config Register Write Enable" mode after the eeprom were read or write ( which is unexpected in the spec ). Also a physical 8139 card can still DMA into host memory in modes other than Normal mode, so we need revert this commit to align with the behavior of physical card. The issue of 8139cp driver should be fixed in linux seperately. Signed-off-by: Jason Wang <jasowang@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2012-06-03Merge remote-tracking branch 'qemu-kvm/uq/master' into stagingAnthony Liguori
* qemu-kvm/uq/master: virtio/vhost: Add support for KVM in-kernel MSI injection msix: Add msix_nr_vectors_allocated kvm: Enable use of kvm_irqchip_in_kernel in hwlib code kvm: Introduce kvm_irqchip_add/remove_irqfd kvm: Make kvm_irqchip_commit_routes an internal service kvm: Publicize kvm_irqchip_release_virq kvm: Introduce kvm_irqchip_add_msi_route kvm: Rename kvm_irqchip_add_route to kvm_irqchip_add_irq_route msix: Introduce vector notifiers msix: Invoke msix_handle_mask_update on msix_mask_all msix: Factor out msix_get_message kvm: update vmxcap for EPT A/D, INVPCID, RDRAND, VMFUNC kvm: Enable in-kernel irqchip support by default kvm: Add support for direct MSI injections kvm: Update kernel headers kvm: x86: Wire up MSI support for in-kernel irqchip pc: Enable MSI support at APIC level kvm: Introduce basic MSI support for in-kernel irqchips Introduce MSIMessage structure kvm: Refactor KVMState::max_gsi to gsi_count
2012-05-30ahci: SATA FIS is 20 bytes, not 0x20Daniel Verkamp
As in the SATA and AHCI specifications, a FIS is 5 Dwords of 4 bytes each, which comes to 20 bytes (decimal), not 0x20. Signed-off-by: Daniel Verkamp <daniel@drv.nu> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2012-05-30virtio-blk: Fix geometry sector calculationChristian Borntraeger
Currently the sector value for the geometry is masked, even if the user usesa command line parameter that explicitely gives a number. This breaks dasd devices on s390. A dasd device can have a physical block size of 4096 (== same for logical block size) and a typcial geometry of 15 heads and 12 sectors per cyl. The ibm partition detection relies on a correct geometry reported by the device. Unfortunately the current code changes 12 to 8. This would be necessary if the total size is not a multiple of logical sector size, but for dasd this is not the case. This patch checks the device size and only applies sector mask if necessary. Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com> CC: Christoph Hellwig <hch@lst.de> Reviewed-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2012-05-30virtio: Fix compiler warning for non Linux hostsStefan Weil
The local variables ret, i are only used if __linux__ is defined. Signed-off-by: Stefan Weil <sw@weilnetz.de> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2012-05-29pci: call object_unparent() before free_qdev()Amos Kong
Start VM with 8 multiple-function block devs, hot-removing those block devs by 'device_del ...' would cause qemu abort. | (qemu) device_del virti0-0-0 | (qemu) ** |ERROR:qom/object.c:389:object_delete: assertion failed: (obj->ref == 0) It's a regression introduced by commit 57c9fafe The whole PCI slot should be removed once. Currently only one func is cleaned in pci_unplug_device(), if you try to remove a single func by monitor cmd. free_qdev() are called for all functions in slot, but unparent_delete() is only called for one function. Signed-off-by: XXXX Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2012-05-29fix multiboot loading if load_end_addr == 0Scott Moser
The previous multiboot load code did not treat the case where load_end_addr was 0 specially. The multiboot specification says the following: * load_end_addr Contains the physical address of the end of the data segment. (load_end_addr - load_addr) specifies how much data to load. This implies that the text and data segments must be consecutive in the OS image; this is true for existing a.out executable formats. If this field is zero, the boot loader assumes that the text and data segments occupy the whole OS image file. Signed-off-by: Scott Moser <smoser@ubuntu.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2012-05-29vga: fix vram double-mapping with -vga std and -M pc-0.12Avi Kivity
With pc-0.12, we map the video RAM both through the PCI BAR (the guest does this) and through a fixed mapping at 0xe0000000. The memory API doesn't allow this double map, and aborts. Fix by using an alias. Reported-by: Michael Tokarev <mjt@tls.msk.ru> Signed-off-by: Avi Kivity <avi@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2012-05-29Merge remote-tracking branch 'sstabellini/for_1.1_rc3' into stagingAnthony Liguori
* sstabellini/for_1.1_rc3: Call xc_domain_shutdown with the reboot flag when the guest requests a reboot. xen: Fix PV-on-HVM xen_disk: properly update stats in ioreq_release() xen_disk: use bdrv_aio_flush instead of bdrv_flush xen_disk: remove syncwrite option xen: disable rtc_clock xen: do not initialize the interval timer and PCSPK emulator
2012-05-29Merge remote-tracking branch 'kwolf/for-anthony' into stagingAnthony Liguori
* kwolf/for-anthony: fdc-test: introduced qtest no_media_on_start and cmos qtest for floppy fdc: fix media detection fdc: floppy drive should be visible after start without media qemu-iotests: mark 035 qcow2-only qcow2: Check qcow2_alloc_clusters_at() return value sheepdog: use heap instead of stack for BDRVSheepdogState sheepdog: return -errno on error sheepdog: mark image as snapshot when tag is specified qemu-img: Explain how rebase operation can be used to perform a 'diff' operation. qcow2: don't leak buffer for unexpected qcow_version in header
2012-05-25fdc: fix media detectionPavel Hrdina
We have to set up 'media_changed' after guest start so floppy driver could detect that there is no media in drive. For this purpose we call 'fdctrl_change_cb' instead of 'fd_revalidate' in 'fdctrl_connect_drives'. 'fd_revalidate' is called inside 'fdctrl_change_cb'. We still have to set default drive geometry in 'fd_revalidate' even if there is no media in drive. When you try to open (windows) or mount (linux) floppy the driver tries to seek on track 1. Linux guest stuck in loop then kernel crashes and windows guest prints error message. Signed-off-by: Pavel Hrdina <phrdina@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2012-05-25fdc: floppy drive should be visible after start without mediaPavel Hrdina
If you start guest with floppy drive but without media inserted, guest still should see floppy drive pressent. Signed-off-by: Pavel Hrdina <phrdina@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2012-05-25scsi: declare vmstate_info_scsi_requests to be staticJim Meyering
Signed-off-by: Jim Meyering <meyering@redhat.com>
2012-05-24es1370: Fix debug codeStefan Weil
When DEBUG_ES1370 is defined, the compiler shows these warnings: hw/es1370.c: In function ?es1370_update_voices?: hw/es1370.c:414: warning: format ?%d? expects type ?int?, but argument 3 has type ?size_t? hw/es1370.c: In function ?es1370_writel?: hw/es1370.c:582: warning: format ?%d? expects type ?int?, but argument 3 has type ?long int? hw/es1370.c:592: warning: format ?%d? expects type ?int?, but argument 3 has type ?long int? hw/es1370.c:609: warning: format ?%d? expects type ?int?, but argument 3 has type ?long int? hw/es1370.c: In function ?es1370_readl?: hw/es1370.c:751: warning: suggest braces around empty body in an ?if? statement Fix the format strings and add the missing braces. Signed-off-by: Stefan Weil <sw@weilnetz.de> Signed-off-by: malc <av1474@comtv.ru>
2012-05-21xen: Fix PV-on-HVMAnthony PERARD
In the context of PV-on-HVM under Xen, the emulated nics are supposed to be unplug before the guest drivers are initialized, when the guest write to a specific IO port. Without this patch, the guest end up with two nics with the same MAC, the emulated nic and the PV nic. Acked-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Anthony PERARD <anthony.perard@citrix.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2012-05-21qdev: Fix memory leakdunrong huang
The str allocated in visit_type_str was not freed. The visit_type_str function is an input visitor(<QMP/String/etc>-to-native) here, it will allocate memory for caller, so the caller is responsible for freeing the memory. Reviewed-by: Stefan Weil <sw@weilnetz.de> Signed-off-by: dunrong huang <riegamaths@gmail.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2012-05-21virtio: check virtio_load return codeOrit Wassermann
Otherwise we crash on error. Signed-off-by: Ulrich Obergfell <uobergfe@redhat.com> Signed-off-by: Orit Wassermann <owasserm@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2012-05-21virtio-blk: always enable VIRTIO_BLK_F_SCSIPaolo Bonzini
VIRTIO_BLK_F_SCSI is supposed to mean whether the host can *parse* SCSI requests, not *execute* them. You could run QEMU with scsi=on and a file-backed disk, and QEMU would fail all SCSI requests even though it advertises VIRTIO_BLK_F_SCSI. Because we need to do this to fix a migration compatibility problem related to how QEMU is invoked by management, we must do this unconditionally even on older machine types. This more or less assumes that no one ever invoked QEMU with scsi=off. Here is how testing goes: - old QEMU, scsi=on -> new QEMU, scsi=on - new QEMU, scsi=on -> old QEMU, scsi=on - old QEMU, scsi=off -> new QEMU, scsi=on - new QEMU, scsi=off -> old QEMU, scsi=on ok (new QEMU has VIRTIO_BLK_F_SCSI, adding host features is fine) - old QEMU, scsi=off -> new QEMU, scsi=off ok (new QEMU has VIRTIO_BLK_F_SCSI, adding host features is fine) - old QEMU, scsi=on -> new QEMU, scsi=off ok, bug fixed - new QEMU, scsi=on -> old QEMU, scsi=off doesn't work (same as: old QEMU, scsi=on -> old QEMU, scsi=off) - new QEMU, scsi=off -> old QEMU, scsi=off broken by the patch Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2012-05-21virtio-blk: define VirtIOBlkConfPaolo Bonzini
We will have to add another field to the virtio-blk configuration in the next patch. Avoid a proliferation of arguments to virtio_blk_init. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2012-05-21virtio-blk: blockdev_mark_auto_del is transport-independentPaolo Bonzini
Move it from virtio_blk_exit_pci to virtio_blk_exit. This is included here because the next patch removes proxy->block. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
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