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2012-11-26pc: Move ioapic_init() from pc_piix.c to pc.cJason Baron3-24/+27
Move ioapic_init() from pc_piix.c to pc.c, to make it a common function. Rename ioapic_init() -> ioapic_init_gsi(). Move to pc.h so q35 can use them as well. Reviewed-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Jason Baron <jbaron@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2012-11-26pc, pc_piix: split out pc nic initializationIsaku Yamahata3-8/+17
Factor out pc nic initialization. This simplifies the pc initialization and will reduce the code duplication of q35 pc initialization. Reviewed-by: Paolo Bonzini <pbonzini@redhat.com> Reviewed-by: Anthony Liguori <aliguori@us.ibm.com> Signed-off-by: Isaku Yamahata <yamahata@valinux.co.jp> Signed-off-by: Jason Baron <jbaron@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2012-11-26Merge remote-tracking branch 'qemu-kvm/uq/master' into stagingAnthony Liguori1-4/+4
* qemu-kvm/uq/master: Legacy qemu-kvm options have no argument Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2012-11-26Merge remote-tracking branch 'kraxel/usb.72' into stagingAnthony Liguori4-80/+116
* kraxel/usb.72: usb-redir: Don't handle interrupt output packets async usb-redir: Split usb_handle_interrupt_data into separate in/out functions usb-smartcard-reader: Properly NAK interrupt eps when we've no events usb-bt: Return NAK instead of STALL when interrupt ep has no data uhci: Fix double unlink uhci: Don't allow the guest to set port-enabled when there is no dev connected uhci: Add a completions_only flag for async completions Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2012-11-26Merge remote-tracking branch 'spice/spice.v64' into stagingAnthony Liguori2-1/+36
* spice/spice.v64: spice: add new spice-server callbacks to ui/spice-display.c Fix the inconsistency in x509-dh-key-file parameter Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2012-11-26Merge remote-tracking branch 'stefanha/block' into stagingAnthony Liguori4-8/+34
* stefanha/block: ide: Fix status register after short PRDs ide: Fix crash with too long PRD use int64_t for return values from rbd instead of int vdi: don't override libuuid symbols block: add bdrv_reopen() support for raw hdev, floppy, and cdrom Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2012-11-26Merge remote-tracking branch 'stefanha/net' into stagingAnthony Liguori1-0/+7
* stefanha/net: tap: reset vnet header size on open Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2012-11-26vnc: fix option misspelling ("non-adapative" -> "non-adaptive")Catalin Patulea1-1/+1
Signed-off-by: Catalin Patulea <catalinp@google.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2012-11-24chardev: Use real-time clock for open timerJan Kiszka1-2/+2
The vm clock may be stopped, and then we won't get open events anymore. Seen with QMP sessions. Reported-by: Dietmar Maurer <dietmar@proxmox.com> Tested-by: Luiz Capitulino <lcapitulino@redhat.com> Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com> Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2012-11-24Build system fix distclean error for pixmanWenchao Xia1-1/+1
Currently Makefile test if pixman have configure log, but the script directly return error if that file do not exist. This patch fix it. Signed-off-by: Wenchao Xia <xiawenc@linux.vnet.ibm.com> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com> Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2012-11-24block: Fix regression for MinGW (assertion caused by short string)Stefan Weil1-1/+2
The local string tmp_filename is passed to function get_tmp_filename which expects a string with minimum size MAX_PATH for w32 hosts. MAX_PATH is 260 and PATH_MAX is 259, so tmp_filename was too short. Commit eba25057b9a5e19d10ace2bc7716667a31297169 introduced this regression. Signed-off-by: Stefan Weil <sw@weilnetz.de> Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com> Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2012-11-24tci: Fix type of tci_read_labelRichard Henderson1-2/+2
Fixes the pointer truncation that was occurring for branches. Cc: Stefan Weil <sw@weilnetz.de> Cc: Blue Swirl <blauwirbel@gmail.com> Signed-off-by: Richard Henderson <rth@twiddle.net> Reviewed-by: Stefan Weil <sw@weilnetz.de> Tested-by: Stefan Weil <sw@weilnetz.de> Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2012-11-24target-mips: remove POOL48A from the microMIPS decodingAurelien Jarno1-1/+0
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
2012-11-24tcg: mark local temps as MEM in dead_temp()Aurelien Jarno1-1/+1
In dead_temp, local temps should always be marked as back to memory, even if they have not been allocated (i.e. they are discared before cross a basic block). It fixes the following assertion in target-xtensa: qemu-system-xtensa: tcg/tcg.c:1665: temp_save: Assertion `s->temps[temp].val_type == 2 || s->temps[temp].fixed_reg' failed. Aborted Reported-by: Max Filippov <jcmvbkbc@gmail.com> Tested-by: Max Filippov <jcmvbkbc@gmail.com> Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
2012-11-24target-mips: Clean up microMIPS32 major opcode陳韋任 (Wei-Ren Chen)1-7/+17
I check MIPS microMIPS manual [1], and found the major opcode might be wrong. I add a comment to explicitly indicate what manual I am refering to, and according that manual I remove microMIPS32 major opcodes 0x1f. As for others, like 0x16, 0x17, 0x36 and 0x37, they are for higher-order MIPS ISA level or new revision of this microMIPS architecture. Quote from Johnson, they are belong MIPS64 [2]. [1] http://www.mips.com/products/architectures/micromips/#specifications MIPS Architecture for Programmers Volume II-B: The microMIPS32 Instruction Set (Revision 3.05) MD00582-2B-microMIPS-AFP-03.05.pdf [2] http://www.mips.com/products/architectures/mips64/ MIPS Architecture For Programmers Volume II-A: The MIPS64 Instruction Set MD00087-2B-MIPS64BIS-AFP-03.51.pdf Signed-off-by: Chen Wei-Ren <chenwj@iis.sinica.edu.tw> Reviewed-by: Eric Johnson <ericj@mips.com> Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
2012-11-24target-mips: Add comments on POOL32Axf encoding陳韋任 (Wei-Ren Chen)1-0/+17
Current QEMU MIPS POOL32AXF encoding comes from microMIPS32 and microMIPS32 DSP. Add comment here to help reading. Signed-off-by: Chen Wei-Ren <chenwj@iis.sinica.edu.tw> Reviewed-by: Eric Johnson <ericj@mips.com> Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
2012-11-24target-openrisc: remove conflicting definitions from cpu.hAurelien Jarno1-18/+0
On an ARM host, the registers definitions from cpu.h clash with /usr/include/sys/ucontext.h. As there are unused, just remove them. Cc: Jia Liu <proljc@gmail.com> Cc: qemu-stable@nongnu.org Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
2012-11-24tcg/arm: fix cross-endian qemu_st16Aurelien Jarno1-2/+18
The bswap16 TCG opcode assumes that the high bytes of the temp equal to 0 before calling it. The ARM backend implementation takes this assumption to slightly optimize the generated code. The same implementation is called for implementing the cross-endian qemu_st16 opcode, where this assumption is not true anymore. One way to fix that would be to zero the high bytes before calling it. Given the store instruction just ignore them, it is possible to provide a slightly more optimized version. With ARMv6+ the rev16 instruction does the work correctly. For lower ARM versions the patch provides a version which behaves correctly with non-zero high bytes, but fill them with junk. Cc: Andrzej Zaborowski <balrogg@gmail.com> Cc: Peter Maydell <peter.maydell@linaro.org> Cc: qemu-stable@nongnu.org Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
2012-11-24tcg/arm: fix TLB access in qemu-ld/st opsAurelien Jarno1-36/+42
The TCG arm backend considers likely that the offset to the TLB entries does not exceed 12 bits for mem_index = 0. In practice this is not true for at least the MIPS target. The current patch fixes that by loading the bits 23-12 with a separate instruction, and using loads with address writeback, independently of the value of mem_idx. In total this allow a 24-bit offset, which is a lot more than needed. Cc: Andrzej Zaborowski <balrogg@gmail.com> Cc: Peter Maydell <peter.maydell@linaro.org> Cc: qemu-stable@nongnu.org Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
2012-11-23Legacy qemu-kvm options have no argumentBruce Rogers1-4/+4
The options no-kvm, no-kvm-pit, no-kvm-pit-reinjection, and no-kvm-irqchip should be marked as having no argument. Signed-off-by: Bruce Rogers <brogers@suse.com> Reviewed-by: Jan Kiszka <jan.kiszka@siemens.com> Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>
2012-11-21usb-redir: Don't handle interrupt output packets asyncHans de Goede1-12/+14
Instead report them as successfully completed directly on submission, this has 2 advantages: 1) This matches the timing of interrupt output packets on real hardware, with the previous async handling, if an ep has an interval of say 500 ms, then there would be 500+ ms between the submission and the guest seeing the completion, as we wont do the write back until the qh gets polled again. And in the mean time the guest may very well have timed out, as the guest can reasonable expect a much quicker completion. 2) This fixes interrupt output packets potentially getting send twice surrounding a migration. As we delay the writeback to guest memory until the qh gets polled again, there is a window between completion and writeback where migration can happen, in this case the destination will not know about the completion, and it will execute the packet *again* But it does also come with a disadvantage: 1) If the actual interrupt out to the real usb device fails, there is no way to report this back to the guest. This patch assumes however that interrupt outs in practice never fail, as they are only used by specialized drivers, which are unlikely to issue illegal requests (unlike general class drivers which often issue requests which some devices don't implement). And that thus the advantages outway the disadvantage. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2012-11-21usb-redir: Split usb_handle_interrupt_data into separate in/out functionsHans de Goede1-65/+71
No functional changes. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2012-11-21usb-smartcard-reader: Properly NAK interrupt eps when we've no eventsHans de Goede1-0/+2
When we've no data to return from the interrupt endpoint, return NAK rather then a 0 length packet. CC: Alon Levy <alevy@redhat.com> Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2012-11-21usb-bt: Return NAK instead of STALL when interrupt ep has no dataHans de Goede1-4/+21
I noticed this while making all devices with interrupt endpoints properly do wakeup. While at it also add wakeup support. Note that I've not tested this, but returning STALL for an interrupt ep which has no data is cleary the wrong thing to do. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2012-11-21uhci: Fix double unlinkHans de Goede1-1/+0
uhci_async_cancel() already does a uhci_async_unlink(). Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2012-11-21uhci: Don't allow the guest to set port-enabled when there is no dev connectedHans de Goede1-0/+4
It is possible for device disconnect and the guest trying to reset the port (because of USB xact errors prior to the disconnect getting signaled) to race, when we hit this race, the guest will write the port-control register with its pre-disconnect value + the reset bit set, after which we have a disconnected device with its port-enabled bit set in its port-control register, which is no good :) Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2012-11-21uhci: Add a completions_only flag for async completionsHans de Goede1-4/+10
Add a completions_only flag, and set this when running process_frame for async completion handling, this fixes 2 issues in a single patch: 1) It makes sure async completed packets get written to guest mem immediately, even if all the bandwidth for the frame was consumed from the timer run process_frame. This is necessary as delaying their writeback to the next frame can cause the completion to get lost on migration. 2) The calling of process_frame from a bh on async completion causes iso tds to get server more often they should, messing up usb sound class device timing. By only processing completed packets, the iso tds get skipped fixing this. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2012-11-21spice: add new spice-server callbacks to ui/spice-display.cGerd Hoffmann1-0/+35
Otherwise qemu crashes with non-qxl graphics cards. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2012-11-21Fix the inconsistency in x509-dh-key-file parameterLei Li1-1/+1
Commit c448e8552b0f6135dabddf944a7110f929c08320 (spice: tls support) added options to the -spice command line. But there is an inconsistency between the declaration of the option 'x509-dh-key-file' to -spice command line and its parameter parsing 'x509-dh-file' in function qemu_spice_init. https://bugs.launchpad.net/qemu/+bug/1035042 Reported-by: Alon Bar-Lev <alon.barlev@gmail.com> Signed-off-by: Lei Li <lilei@linux.vnet.ibm.com> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2012-11-21ide: Fix status register after short PRDsKevin Wolf1-0/+1
When failing a request because the length of the regions described by the PRDT was too short for the requested number of sectors, the IDE emulation forgot to update the status register, so that the device would keep the BSY flag set indefinitely. Signed-off-by: Kevin Wolf <kwolf@redhat.com> Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2012-11-21ide: Fix crash with too long PRDKevin Wolf1-0/+12
Without this, s->nsector can become negative and badness happens (trying to malloc huge amount of memory and glib calls abort()) Signed-off-by: Kevin Wolf <kwolf@redhat.com> Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2012-11-21use int64_t for return values from rbd instead of intStefan Priebe1-2/+2
rbd / rados tends to return pretty often length of writes or discarded blocks. These values might be bigger than int. The steps to reproduce are: mkfs.xfs -f a whole device bigger than int in bytes. mkfs.xfs sends a discard. Important is that you use scsi-hd and set discard_granularity=512. Otherwise rbd disabled discard support. Signed-off-by: Stefan Priebe <s.priebe@profihost.ag> Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2012-11-21vdi: don't override libuuid symbolsStefan Hajnoczi1-6/+3
It's poor symbol hygiene to provide a global symbols that collide with a common library like libuuid. If QEMU links against a shared library that depends on uuid_generate() it can end up calling our stub version of the function. This exact scenario happened with GlusterFS libgfapi.so, which depends on libglusterfs.so's uuid_generate(). Scope the uuid stubs for vdi.c only and avoid affecting other shared objects. Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com> Reviewed-by: Kevin Wolf <kwolf@redhat.com>
2012-11-21block: add bdrv_reopen() support for raw hdev, floppy, and cdromJeff Cody1-0/+16
For hdev, floppy, and cdrom, the reopen() handlers are the same as for the file reopen handler. For floppy and cdrom types, however, we keep O_NONBLOCK, as in the _open function. Signed-off-by: Jeff Cody <jcody@redhat.com> Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2012-11-21qemu-sockets: Fix parsing of the inet option 'to'.Anthony PERARD1-2/+3
Having a qemu command line argument like "-vnc 127.0.0.1:0,to=99" is broken. This have been break with commit 879e45c72da1569e07fbbc6a1aa2a708ea796044. Signed-off-by: Anthony PERARD <anthony.perard@citrix.com> Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com> Signed-off-by: malc <av1474@comtv.ru>
2012-11-21tcg/ppc: Fix !softmmu casemalc1-4/+8
Signed-off-by: malc <av1474@comtv.ru>
2012-11-20tap: reset vnet header size on openMichael S. Tsirkin1-0/+7
For tap, we currently assume the vnet header size is 10 (the default value) but that might not be the case if tap is persistent and has been used by qemu previously. To fix, set host header size in tap device on open. Signed-off-by: Michael S. Tsirkin <mst@redhat.com> Tested-by: Alexander Graf <agraf@suse.de> Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2012-11-19Update version for 1.3.0-rc0 releasev1.3.0-rc0Anthony Liguori1-1/+1
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2012-11-19audio/audio_pt_int: Clarify licensingmalc1-0/+1
Signed-off-by: malc <av1474@comtv.ru>
2012-11-19audio/wavcapture: Clarify licensingmalc1-0/+1
Signed-off-by: malc <av1474@comtv.ru>
2012-11-19tcg/ppc: Remove unused s_bits variablemalc1-3/+0
Thanks to Alexander Graf for heads up. Signed-off-by: malc <av1474@comtv.ru>
2012-11-19Merge remote-tracking branch 'kiszka/queues/slirp' into stagingAnthony Liguori10-10/+395
* kiszka/queues/slirp: slirp: Add domain-search option to slirp's DHCP server slirp: Don't crash on packets from 0.0.0.0/8. Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2012-11-19Merge remote-tracking branch 'bonzini/build-urgent' into stagingAnthony Liguori3-4/+6
* bonzini/build-urgent: Makefile: Add missing dependency (fix parallel builds) tests: link in stubs libcacard: link in stubs libcacard: make unnesting rules available to Makefile.objs Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2012-11-19Merge remote-tracking branch 'kwolf/for-anthony' into stagingAnthony Liguori32-142/+556
* kwolf/for-anthony: (26 commits) qemu-io: Use bdrv_drain_all instead of qemu_aio_flush megasas: Use bdrv_drain_all instead of qemu_aio_flush vmdk: Fix data corruption bug in WRITE and READ handling fdc: remove last usage of FD_STATE_SEEK fdc: fix typo in zero constant fdc: remove double affectation of FD_MSR_CMDBUSY flag fdc-tests: add tests for VERIFY command fdc: implement VERIFY command fdc-test: Check READ ID fdc: fix false FD_SR0_SEEK fdc: fix FD_SR0_SEEK for initial seek on DMA transfers fdc: fix FD_SR0_SEEK for non-DMA transfers and multi sectors transfers fdc: use status0 field instead of a local variable fdc-test: add tests for non-DMA READ command fdc-test: insert media before fuzzing registers fdc-test: split test_media_change() test, so insert part can be reused fdc: Remove status0 parameter from fdctrl_set_fifo() aio: rename AIOPool to AIOCBInfo aio: use g_slice_alloc() for AIOCB pooling aio: switch aiocb_size type int -> size_t ... Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2012-11-19Merge remote-tracking branch 'kraxel/usb.71' into stagingAnthony Liguori7-63/+139
* kraxel/usb.71: usb-host: fix splitted transfers usb-host: update tracing usb-redir: Set default debug level to warning usb-redir: Only add actually in flight packets to the in flight queue ehci: handle dma errors ehci: keep the frame timer running in case the guest asked for frame list rollover interrupts ehci: Don't verify the next pointer for periodic qh-s and qtd-s ehci: Better detection for qtd-s linked in circles ehci: Fixup q->qtdaddr after cancelling an already completed packet ehci: Don't access packet after freeing it usb: host-linux: Ignore parsing errors of the device descriptors usb-host: scan for usb devices when the vm starts usb: Fix (another) bug in usb_packet_map() for IOMMU handling fix live migration Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2012-11-19Merge remote-tracking branch 'stefanha/tracing' into stagingAnthony Liguori4-18/+22
* stefanha/tracing: trace: Remove "info trace" from documents trace: document '-' syntax for disabling events trace: allow disabling events in events file Avoid all systemtap reserved words Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2012-11-19Merge remote-tracking branch 'amit/loadvm-irq-inj-fix' into stagingAnthony Liguori1-10/+44
* amit/loadvm-irq-inj-fix: virtio-serial-bus: post_load send_event when vm is running Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2012-11-19Merge remote-tracking branch 'afaerber/qom-cpu' into stagingAnthony Liguori23-377/+510
* afaerber/qom-cpu: target-i386: Add Haswell CPU model target-i386/cpu: Add new Opteron CPU model target-i386/cpu: Name new CPUID bits qapi-types.h: Don't include qemu-common.h osdep: Move qemu_{open,close}() prototypes qemu-config.h: Include headers it needs vnc-palette.h: Include <stdbool.h> qemu-fsdev-dummy.c: Include module.h qdev: Split up header so it can be used in cpu.h Move qemu_irq typedef out of qemu-common.h qemu-common.h: Comment about usage rules Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2012-11-19Merge remote-tracking branch 'qemu-kvm/uq/master' into stagingAnthony Liguori2-4/+48
* qemu-kvm/uq/master: kvm: Actually remove software breakpoints from list on cleanup acpi_piix4: fix migration of gpe fields Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2012-11-19rng-random: only build on POSIX platformsAnthony Liguori1-1/+2
There is no /dev/random on win32. Cc: Stefan Weil <weil@mail.berlios.de> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
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