- 10 12月, 2013 8 次提交
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由 John Rigby 提交于
If no fdt is provided on command line and the new field get_dtb in struct arm_boot_info is set then call it to get a device tree blob. Signed-off-by: NJohn Rigby <john.rigby@linaro.org> Reviewed-by: NChristoffer Dall <christoffer.dall@linaro.org> Message-id: 1385140638-10444-4-git-send-email-peter.maydell@linaro.org [PMM: minor tweaks and cleanup] Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>
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由 Peter Maydell 提交于
Device trees created with create_device_tree() may not have any entries in their reservemap, because the FDT API requires that the reservemap is completed before any FDT nodes are added, and create_device_tree() itself creates a node. However we were not calling fdt_finish_reservemap(), which meant that there was no terminator in the reservemap list and whatever happened to be at the start of the FDT data section would end up being interpreted as reservemap entries. Avoid this by calling fdt_finish_reservemap() to add the terminator. Signed-off-by: NPeter Maydell <peter.maydell@linaro.org> Acked-by: NAlexander Graf <agraf@suse.de> Reviewed-by: NChristoffer Dall <christoffer.dall@linaro.org> Reviewed-by: NPeter Crosthwaite <peter.crosthwaite@xilinx.com> Message-id: 1385140638-10444-3-git-send-email-peter.maydell@linaro.org
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由 Peter Maydell 提交于
There are a number of places where it would be convenient for ARM code to have working definitions of KVM constants even in code which is compiled with CONFIG_KVM not set. In this situation we can't simply include the kernel KVM headers (which might conflict with host header definitions or not even compile on the compiler we're using) so we have to redefine equivalent constants. Provide a mechanism for doing this and checking that the values match, and use it for the constants we're currently exposing via an ad-hoc mechanism. Signed-off-by: NPeter Maydell <peter.maydell@linaro.org> Reviewed-by: NChristoffer Dall <christoffer.dall@linaro.org> Message-id: 1385140638-10444-2-git-send-email-peter.maydell@linaro.org
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由 François LEGAL 提交于
Add the global timer to A9 MPCore. Signed-off-by: NFrançois LEGAL <devel@thom.fr.eu.org> Reviewed-by: NPeter Maydell <peter.maydell@linaro.org> Message-id: ff92f35f438ac671b57d99d823723dd3e62d2c49.1385969450.git.peter.crosthwaite@xilinx.com [PC Changes: * new commit message * split off original version as a separate patch * Rebased against new mpcore implementation (with struct embedding) ] Signed-off-by: NPeter Crosthwaite <peter.crosthwaite@xilinx.com> Reviewed-by: NPeter Maydell <peter.maydell@linaro.org> Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>
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由 Peter Crosthwaite 提交于
The ARM A9 MPCore has a timer that is global to all cores in the cluster. The timer is shared but each core has a private independent comparator and interrupt. Based on version contributed by Francois LEGAL. Signed-off-by: NFrançois LEGAL <devel@thom.fr.eu.org> Message-id: 4918e89476b8da916be2964ec41578b50d569a37.1385969450.git.peter.crosthwaite@xilinx.com [PC changes: * New commit message * Re-implemented as single timer model * Fixed backwards counting issue in polled mode * completed VMSD fields * macroified magic numbers (and headerified reg definitions) * split of as device-model-only patch * use bitops for 64 bit register access * Fixed auto increment mode to check condition properly * general cleanup (names/style etc). ] Signed-off-by: NPeter Crosthwaite <peter.crosthwaite@xilinx.com> [PMM: * minor typo fixes * added missing return after error_setg() * dropped setting dc->no_user = 1 ] Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>
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由 Peter Crosthwaite 提交于
To make it consistent for easier code reading. The order in which variables are defined and functions are called is set to match the address map ordering. The new consistent order of doing stuff is: SCU -> GIC -> MPTimer -> WDT. 0 functional change. Signed-off-by: NPeter Crosthwaite <peter.crosthwaite@xilinx.com> Reviewed-by: NPeter Maydell <peter.maydell@linaro.org> Message-id: 8f31398e6d9a93f57291399f269039da1a77a2b5.1385969450.git.peter.crosthwaite@xilinx.com Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>
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由 Peter Crosthwaite 提交于
Rename this variable for consistency with the above defined mptimerdev variable. Signed-off-by: NPeter Crosthwaite <peter.crosthwaite@xilinx.com> Reviewed-by: NPeter Maydell <peter.maydell@linaro.org> Message-id: 28939ef95589a62414634e86c47cef76b21b15f7.1385969450.git.peter.crosthwaite@xilinx.com Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>
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由 Jan Petrous 提交于
Linux kernel from version 3.4 requires CM_REFCNT register for sched timer for Integrator/CP board (integrator_defconfig). See http://infocenter.arm.com/help/topic/com.arm.doc.dui0138e/ch04s06s11.htmlSigned-off-by: NJan Petrous <jan.petrous@tieto.com> Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>
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- 09 12月, 2013 3 次提交
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由 Stefan Weil 提交于
This improves readability and simplifies the code. Cc: Aurelien Jarno <aurelien@aurel32.net> Signed-off-by: NStefan Weil <sw@weilnetz.de> Signed-off-by: NAurelien Jarno <aurelien@aurel32.net>
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由 Petar Jovanovic 提交于
FR bit should be initialized to 1 for MIPS64, under condition that this bit is writable and that CPU has an FPU unit. It should be initialized to zero for MIPS32. This fixes different MIPS32 issues with FPU instructions whose behaviour defaulted to 64-bit FPU mode. Signed-off-by: NPetar Jovanovic <petar.jovanovic@imgtec.com> Signed-off-by: NAurelien Jarno <aurelien@aurel32.net>
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由 Bobby Bingham 提交于
Everything before CPU_COMMON in the structure is cleared as part of a CPU reset. This included the features flag, which indicates whether SH4A instructions are supported or not. As a result, a CPU reset downgraded the CPU from an SH4A to an SH4. Signed-off-by: NBobby Bingham <koorogi@koorogi.info> Reviewed-by: NRichard Henderson <rth@twiddle.net> Signed-off-by: NAurelien Jarno <aurelien@aurel32.net>
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- 08 12月, 2013 1 次提交
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由 Richard Henderson 提交于
Using the new opcodes we can reduce if/else trees to a single statement. Reviewed-by: NEdgar E. Iglesias <edgar.iglesias@gmail.com> Cc: Edgar E. Iglesias <edgar.iglesias@gmail.com> Signed-off-by: NRichard Henderson <rth@twiddle.net> Signed-off-by: NEdgar E. Iglesias <edgar.iglesias@gmail.com>
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- 07 12月, 2013 17 次提交
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由 Anthony Liguori 提交于
vfio-pci updates include: - Update linux-headers to include KVM-VFIO device support - Enable QEMU support for KVM-VFIO device - Additional Nvidia x-vga quirk to ACK MSI interrupts - Debug options to disable MSI/X KVM acceleration - Fix to cleanup MSI-X vectors on shutdown and avoid IRQ route leaks The KVM-VFIO device support enables KVM to manage how it handles coherency instructions in the presence of non-coherent I/O. Dave Airlie had noted that the Nvidia MSI ACK support here may just be scratching the surface, but it's better than what we have now and it's only enabled via the x-vga option, so I'm willing to add since it does enable some users. # gpg: Signature made Fri 06 Dec 2013 12:28:19 PM PST using RSA key ID 3BB08B22 # gpg: Can't check signature: public key not found # By Alex Williamson # Via Alex Williamson * awilliam/tags/vfio-pci-for-qemu-20131206.0: vfio-pci: Release all MSI-X vectors when disabled vfio-pci: Add debug config options to disable MSI/X KVM support vfio-pci: Fix Nvidia MSI ACK through 0x88000 quirk vfio-pci: Make use of new KVM-VFIO device linux-headers: Update from v3.13-rc3 Message-id: 20131206204715.16731.12627.stgit@bling.home Signed-off-by: NAnthony Liguori <aliguori@amazon.com>
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由 Anthony Liguori 提交于
# By Paolo Bonzini (17) and others # Via Stefan Hajnoczi * stefanha/block: (48 commits) qemu-iotests: filter QEMU monitor \r\n aio: make aio_poll(ctx, true) block with no fds block: clean up bdrv_drain_all() throttling comments qcow2: use start_of_cluster() and offset_into_cluster() everywhere qemu-img: decrease progress update interval on convert qemu-img: round down request length to an aligned sector qemu-img: dynamically adjust iobuffer size during convert block/iscsi: set bs->bl.opt_transfer_length block: add opt_transfer_length to BlockLimits block/iscsi: set bdi->cluster_size qemu-img: fix usage instruction for qemu-img convert qemu-img: add support for skipping zeroes in input during convert qemu-nbd: add doc for option -f qemu-iotests: add test for snapshot in qemu-img convert qemu-img: add -l for snapshot in convert qemu-iotests: add 058 internal snapshot export with qemu-nbd case qemu-nbd: support internal snapshot export snapshot: distinguish id and name in load_tmp qemu-iotests: Split qcow2 only cases in 048 qemu-iotests: Clean up spaces in usage output ... Message-id: 1386347807-27359-1-git-send-email-stefanha@redhat.com Signed-off-by: NAnthony Liguori <aliguori@amazon.com>
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由 Anthony Liguori 提交于
# By Alex Williamson (1) and others # Via Paolo Bonzini * qemu-kvm/uq/master: target-i386: fix cpuid leaf 0x0d qemu: mempath: prefault pages manually (v4) kvm: Query KVM for available memory slots Message-id: 1386345276-9803-1-git-send-email-pbonzini@redhat.com Signed-off-by: NAnthony Liguori <aliguori@amazon.com>
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由 Anthony Liguori 提交于
Update seabios to master snapshot (pre-1.7.4). Update vgabios, switch from lgplvgabios to seavgabios. Update build process to build both 128k and 256k bios versions. Use 256k bios for pc-*-2.0+ machine types. # gpg: Signature made Fri 06 Dec 2013 12:01:24 AM PST using RSA key ID D3E87138 # gpg: Can't check signature: public key not found # By Gerd Hoffmann # Via Gerd Hoffmann * kraxel/tags/pull-seabios-31b8b4e-1: pc: switch 2.0 machine types to large seabios binary roms: update vgabios binaries roms: update seabios binaries roms: enable seabios cross builds roms: build two seabios binaries roms: update seabios submodule to 31b8b4eea9d9ad58a73b22a6060d3ac1c419c26d add firmware to machine options add pc-{i440fx,q35}-2.0 machine types Message-id: 1386322527-23148-1-git-send-email-kraxel@redhat.com Signed-off-by: NAnthony Liguori <aliguori@amazon.com>
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由 Anthony Liguori 提交于
# By Paul Moore # Via Eduardo Otubo * otubo/seccomp: seccomp: add kill() to the syscall whitelist Message-id: 1386075077-3240-1-git-send-email-otubo@linux.vnet.ibm.com Signed-off-by: NAnthony Liguori <aliguori@amazon.com>
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由 Anthony Liguori 提交于
Block patches for 2.0 (flushing block-next) # gpg: Signature made Fri 29 Nov 2013 08:43:18 AM PST using RSA key ID C88F2FD6 # gpg: Can't check signature: public key not found # By Peter Lieven (17) and others # Via Kevin Wolf * kwolf/tags/for-anthony: (41 commits) qemu-iotests: Add sample image and test for VMDK version 3 vmdk: Allow read only open of VMDK version 3 qemu-iotests: Filter out 'qemu-io> ' prompt qemu-iotests: Filter qemu-io output in 025 block: Use BDRV_O_NO_BACKING where appropriate qemu-iotests: Test snapshot mode block: Enable BDRV_O_SNAPSHOT with driver-specific options qemu-iotests: Make test case 030, 040 and 055 deterministic qemu-iotest: Add pause_drive and resume_drive methods blkdebug: add "remove_break" command qemu-iotests: Drop local version of cancel_and_wait from 040 sheepdog: support user-defined redundancy option sheepdog: refactor do_sd_create() qdict: Optimise qdict_do_flatten() qdict: Fix memory leak in qdict_do_flatten() MAINTAINERS: add sheepdog development mailing list COW: Extend checking allocated bits to beyond one sector COW: Speed up writes qapi: Change BlockDirtyInfo to list block: per caller dirty bitmap ... Message-id: 1385743555-27888-1-git-send-email-kwolf@redhat.com Signed-off-by: NAnthony Liguori <aliguori@amazon.com>
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由 Anthony Liguori 提交于
# By Paul Durrant (1) and Wei Liu (1) # Via Stefano Stabellini * sstabellini/xen-2013-12-01: xen-pvdevice: make device-id property compulsory xen: fix two errors when debug is enabled Message-id: alpine.DEB.2.02.1312011829000.3198@kaball.uk.xensource.com Signed-off-by: NAnthony Liguori <aliguori@amazon.com>
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由 Anthony Liguori 提交于
# By Richard Henderson # Via Richard Henderson * rth/auxv-2: linux-user: Use qemu_getauxval for AT_EXECFD util: Use qemu_getauxval in linux qemu_cache_utils_init tcg-s390: Use qemu_getauxval in query_facilities tcg-arm: Use qemu_getauxval tcg-ppc64: Use qemu_getauxval osdep: Create qemu_getauxval and qemu_init_auxval Message-id: 1385757754-10702-1-git-send-email-rth@twiddle.net Signed-off-by: NAnthony Liguori <aliguori@amazon.com>
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由 Anthony Liguori 提交于
# By Erik de Castro Lopo (2) and others # Via Riku Voipio * riku/linux-user-for-upstream: linux-user: pass correct parameter to do_shmctl() linux-user: create target_structs header to place ipc_perm and shmid_ds flatload: fix non-GOT relocations linux-user: Implement handling of 5 POSIX timer syscalls. linux-user: Add target struct defs needed for POSIX timer syscalls. Message-id: cover.1385732338.git.riku.voipio@linaro.org Signed-off-by: NAnthony Liguori <aliguori@amazon.com>
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由 Anthony Liguori 提交于
Improvements for usb3 bulk stream (usb core, xhci). Bugfixes for uas emulation. Add remote wakeup support for ehci. Add suspend support for xhci. Misc minor tweaks and fixes. # gpg: Signature made Thu 28 Nov 2013 11:44:49 PM PST using RSA key ID D3E87138 # gpg: Can't check signature: public key not found # By Hans de Goede (11) and others # Via Gerd Hoffmann * kraxel/tags/pull-usb-1: usb: move usb_{hi,lo} helpers to header file. usb: add vendor request defines trace-events: Clean up after removal of old usb-host code Revert "usb-tablet: Don't claim wakeup capability for USB-2 version" ehci: implement port wakeup xhci: Call usb_device_alloc/free_streams usb: Add usb_device_alloc/free_streams usb: Add max_streams attribute to endpoint info uas: s/ui/iu/ uas: Fix response iu struct definition uas: Bounds check tags when using streams uas: Streams are numbered 1-y, rather then 0-x uas: Fix / cleanup usb_uas_task error handling uas: Only use report iu-s for task_mgmt status reporting scsi: Add 2 new sense codes needed by uas xhci: add support for suspend/resume xhci: Add a few missing checks for disconnected devices Message-id: 1385712381-30918-1-git-send-email-kraxel@redhat.com Signed-off-by: NAnthony Liguori <aliguori@amazon.com>
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由 Anthony Liguori 提交于
# By Stefan Weil (9) and others # Via Michael Tokarev * mjt/trivial-patches: eeprom93xx: fix coding style hw/ppc/mac.h: remove unused BIOS_FILENAME definition Don't crash on keyboard input with no handler libcacard/vcard_emul_nss: Remove unused statement (value stored is never read) libcacard/cac: Remove unused statement (value stored is never read) virtio-net: fix the indent misc: Replace 'struct QEMUTimer' by 'QEMUTimer' qobject: Fix compiler warning (missing gnu_printf format attribute) acpi-build: Fix compiler warning (missing gnu_printf format attribute) .gitignore: Ignore config.status gtk: Replace conditional debug messages by trace methods console: Replace conditional debug messages by trace methods trace: Remove trace.h from hw/usb/hcd-ehci.h (less dependencies) trace: Remove trace.h from console.h (less dependencies) Message-id: 1385408466-13183-1-git-send-email-mjt@msgid.tls.msk.ru Signed-off-by: NAnthony Liguori <aliguori@amazon.com>
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由 Antony Pavlov 提交于
scripts/checkpatch.pl reports about some style problems, this commit fixes some of them: ERROR: space prohibited before open square bracket '[' + .fields = (VMStateField []) { ERROR: space prohibited after that '!' (ctx:BxW) + if (! eeprom->eecs && eecs) { ^ ERROR: space prohibited after that '!' (ctx:WxW) + } else if (eeprom->eecs && ! eecs) { ^ ERROR: space prohibited after that '!' (ctx:WxW) + } else if (eecs && ! eeprom->eesk && eesk) { ^ ERROR: switch and case should be at the same indent switch (address >> (eeprom->addrbits - 2)) { + case 0: [...] + case 1: [...] + case 2: [...] + case 3: ERROR: return is not a function, parentheses are not required + return (eeprom->eedo); ERROR: switch and case should be at the same indent switch (nwords) { + case 16: + case 64: [...] + case 128: + case 256: [...] + default: Signed-off-by: NAntony Pavlov <antonynpavlov@gmail.com> Cc: Stefan Weil <sw@weilnetz.de> Reviewed-by: NStefan Weil <sw@weilnetz.de> Cc: qemu-trivial@nongnu.org Signed-off-by: NMichael Tokarev <mjt@tls.msk.ru>
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由 Alex Williamson 提交于
We were relying on msix_unset_vector_notifiers() to release all the vectors when we disable MSI-X, but this only happens when MSI-X is still enabled on the device. Perform further cleanup by releasing any remaining vectors listed as in-use after this call. This caused a leak of IRQ routes on hotplug depending on how the guest OS prepared the device for removal. Signed-off-by: NAlex Williamson <alex.williamson@redhat.com> Cc: qemu-stable@nongnu.org
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由 Alex Williamson 提交于
It's sometimes useful to be able to verify interrupts are passing through correctly. Signed-off-by: NAlex Williamson <alex.williamson@redhat.com>
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由 Alex Williamson 提交于
When MSI is enabled on Nvidia GeForce cards the driver seems to acknowledge the interrupt by writing a 0xff byte to the MSI capability ID register using the PCI config space mirror at offset 0x88000 from BAR0. Without this, the device will only fire a single interrupt. VFIO handles the PCI capability ID/next registers as virtual w/o write support, so any write through config space is currently dropped. Add a check for this and allow the write through the BAR window. The registers are read-only anyway. Signed-off-by: NAlex Williamson <alex.williamson@redhat.com>
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由 Alex Williamson 提交于
Add and remove groups from the KVM virtual VFIO device as we make use of them. This allows KVM to optimize for performance and correctness based on properties of the group. Signed-off-by: NAlex Williamson <alex.williamson@redhat.com>
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由 Alex Williamson 提交于
Update to tag v3.13-rc3 (374b105797c3d4f29c685f3be535c35f5689b30e) Signed-off-by: NAlex Williamson <alex.williamson@redhat.com>
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- 06 12月, 2013 11 次提交
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由 Stefan Hajnoczi 提交于
SMTP does not preserve newlines. This is normally not a problem if the email body uses DOS or UNIX newlines consistently. In 051.out we mix UNIX newlines with DOS newlines (since QEMU monitor output uses \r\n). This patch filters the QEMU monitor output so the golden master file uses UNIX newlines exclusively. The result is that patches touching 051.out will apply cleanly without mangling newlines after this commit. Signed-off-by: NStefan Hajnoczi <stefanha@redhat.com>
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由 Stefan Hajnoczi 提交于
This patch drops a special case where aio_poll(ctx, true) returns false instead of blocking if no file descriptors are waiting on I/O. Now it is possible to block in aio_poll() to wait for aio_notify(). This change eliminates busy waiting. bdrv_drain_all() used to rely on busy waiting to completed throttled I/O requests but this is no longer required so we can simplify aio_poll(). Note that aio_poll() still returns false when aio_notify() was used. In other words, stopping a blocking aio_poll() wait is not considered making progress. Adjust test-aio /aio/bh/callback-delete/one which assumed aio_poll(ctx, true) would immediately return false instead of blocking. Reviewed-by: NAlex Bligh <alex@alex.org.uk> Signed-off-by: NStefan Hajnoczi <stefanha@redhat.com>
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由 Stefan Hajnoczi 提交于
Since cc0681c4 ("block: Enable the new throttling code in the block layer.") bdrv_drain_all() no longer spins. The code used to look as follows: do { busy = qemu_aio_wait(); /* FIXME: We do not have timer support here, so this is effectively * a busy wait. */ QTAILQ_FOREACH(bs, &bdrv_states, list) { while (qemu_co_enter_next(&bs->throttled_reqs)) { busy = true; } } } while (busy); Note that throttle requests are kicked but I/O throttling limits are still in effect. The loop spins until the vm_clock time allows the request to make progress and complete. The new throttling code introduced bdrv_start_throttled_reqs(). This function not only kicks throttled requests but also temporarily disables throttling so requests can run. The outdated FIXME comment can be removed. Also drop the busy = true assignment since we overwrite it immediately afterwards. Reviewed-by: NAlex Bligh <alex@alex.org.uk> Signed-off-by: NStefan Hajnoczi <stefanha@redhat.com>
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由 Hu Tao 提交于
Signed-off-by: NHu Tao <hutao@cn.fujitsu.com> Reviewed-by: NFam Zheng <famz@redhat.com> Signed-off-by: NStefan Hajnoczi <stefanha@redhat.com>
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由 Peter Lieven 提交于
when doing very large jobs updating the progress only every 2% is too rare. Signed-off-by: NPeter Lieven <pl@kamp.de> Signed-off-by: NStefan Hajnoczi <stefanha@redhat.com>
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由 Peter Lieven 提交于
this patch shortens requests to end at an aligned sector so that the next request starts aligned. [Squashed Peter's fix for bdrv_get_info() failure discussed on the mailing list. --Stefan] Reviewed-by: NPaolo Bonzini <pbonzini@redhat.com> Signed-off-by: NPeter Lieven <pl@kamp.de> Signed-off-by: NStefan Hajnoczi <stefanha@redhat.com>
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由 Gerd Hoffmann 提交于
Signed-off-by: NGerd Hoffmann <kraxel@redhat.com>
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由 Gerd Hoffmann 提交于
This also switches from lgplvgabios to seavgabios. Signed-off-by: NGerd Hoffmann <kraxel@redhat.com>
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由 Gerd Hoffmann 提交于
Signed-off-by: NGerd Hoffmann <kraxel@redhat.com>
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由 Gerd Hoffmann 提交于
Signed-off-by: NGerd Hoffmann <kraxel@redhat.com>
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由 Gerd Hoffmann 提交于
Adding xhci support to seabios made it jump over the 128k line. Changing the bios size breaks migration, so we have to keep a 128k seabios binary for old machine types. New machine types can use a large 256k bios which should be big enougth for a while. This patch updates the seabios build process to build seabios twice, once full featured and once with xen and xhci turned off so the resulting binary is small enougth to fit into 128k. Signed-off-by: NGerd Hoffmann <kraxel@redhat.com>
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