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2012-03-08vnc: Add break statementStefan Weil
This was not a bug, but it is not common practice to omit the break statement from the last case statement before an empty default case. Any change of the default case would introduce a bug. This was reported as a warning by splint. Signed-off-by: Stefan Weil <sw@weilnetz.de> Signed-off-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>
2012-03-08libcacard: Use format specifier %u instead of %d for unsigned valuesStefan Weil
splint reported warnings for those code statements. Signed-off-by: Stefan Weil <sw@weilnetz.de> Signed-off-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>
2012-03-07Fix sign of sscanf format specifiersStefan Weil
All values read by sscanf are unsigned, so replace %d by %u. This signed / unsigned mismatch was detected by splint. Signed-off-by: Stefan Weil <sw@weilnetz.de> Signed-off-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>
2012-03-07block/vmdk: Fix warning from splint (comparision of unsigned value)Stefan Weil
l1_entry_sectors will never be less than 0. Signed-off-by: Stefan Weil <sw@weilnetz.de> Signed-off-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>
2012-03-07qmp: Fix spelling fourty -> fortyStefan Weil
This was found by codespell. Signed-off-by: Stefan Weil <sw@weilnetz.de> Acked-by: Luiz Capitulino <lcapitulino@redhat.com> Signed-off-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>
2012-03-07qom: Fix spelling in documentationStefan Weil
This fixes a new spelling issue which was detected by codespell. Signed-off-by: Stefan Weil <sw@weilnetz.de> Signed-off-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>
2012-03-07sh7750: Remove redundant 'struct' from MemoryRegionOpsStefan Weil
The 'struct' is not needed, and all other MemoryRegionOps don't use it. Signed-off-by: Stefan Weil <sw@weilnetz.de> Signed-off-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>
2012-03-07xilinx_zynq: machine model initial versionPeter A. G. Crosthwaite
Xilinx zynq-7000 machine model. Also includes device model for the zynq-specific system level control register (SLCR) module. Signed-off-by: Peter A. G. Crosthwaite <peter.crosthwaite@petalogix.com> Acked-by: Edgar E. Iglesias <edgar.iglesias@gmail.com> Signed-off-by: Edgar E. Iglesias <edgar.iglesias@gmail.com>
2012-03-07cadence_gem: initial version of device modelPeter A. G. Crosthwaite
Device model for cadence gem ethernet controller. Signed-off-by: Peter A. G. Crosthwaite <peter.crosthwaite@petalogix.com> Signed-off-by: John Linn <john.linn@xilinx.com> Acked-by: Edgar E. Iglesias <edgar.iglesias@gmail.com> Signed-off-by: Edgar E. Iglesias <edgar.iglesias@gmail.com>
2012-03-07cadence_ttc: initial version of device modelPeter A. G. Crosthwaite
Implemented cadence Triple Timer Counter (TCC) Signed-off-by: Peter A. G. Crosthwaite <peter.crosthwaite@petalogix.com> Signed-off-by: John Linn <john.linn@xilinx.com> Acked-by: Edgar E. Iglesias <edgar.iglesias@gmail.com> Signed-off-by: Edgar E. Iglesias <edgar.iglesias@gmail.com>
2012-03-07cadence_uart: initial version of device modelPeter A. G. Crosthwaite
Implemented cadence UART serial controller Signed-off-by: Peter A. G. Crosthwaite <peter.crosthwaite@petalogix.com> Signed-off-by: John Linn <john.linn@xilinx.com> Acked-by: Edgar E. Iglesias <edgar.iglesias@gmail.com> Signed-off-by: Edgar E. Iglesias <edgar.iglesias@gmail.com>
2012-03-05microblaze_boot: enabled -dtb argumentPeter A. G. Crosthwaite
Use the -dtb argument for passing is a custom dtb rather than the old hardcoded "mb.dtb" Signed-off-by: Peter A. G. Crosthwaite <peter.crosthwaite@petalogix.com> Signed-off-by: Edgar E. Iglesias <edgar.iglesias@gmail.com>
2012-03-05qemu-options.hx: allow -dtb argument for all archsPeter A. G. Crosthwaite
Signed-off-by: Peter A. G. Crosthwaite <peter.crosthwaite@petalogix.com> Signed-off-by: Edgar E. Iglesias <edgar.iglesias@gmail.com>
2012-03-05petalogix_s2adsp1800: macro'd magic numbersPeter A. G. Crosthwaite
defined macros for the addresses of the peripherals in machine model Signed-off-by: Peter A. G. Crosthwaite <peter.crosthwaite@petalogix.com> Signed-off-by: Edgar E. Iglesias <edgar.iglesias@gmail.com>
2012-03-05petalogix_s2adsp1800: moved rst logic to rst fnPeter A. G. Crosthwaite
This belongs in the machine specific reset function Signed-off-by: Peter A. G. Crosthwaite <peter.crosthwaite@petalogix.com> Signed-off-by: Edgar E. Iglesias <edgar.iglesias@gmail.com>
2012-03-05microblaze: factored out common boot codePeter A. G. Crosthwaite
factored out the copy-pasted common boot code from the two microblaze platforms into a dedicated microblaze bootloader (microblaze_boot.o). Signed-off-by: Peter A. G. Crosthwaite <peter.crosthwaite@petalogix.com> Signed-off-by: Edgar E. Iglesias <edgar.iglesias@gmail.com>
2012-03-05Merge branch 's390-for-upstream' of git://repo.or.cz/qemu/agrafBlue Swirl
* 's390-for-upstream' of git://repo.or.cz/qemu/agraf: Move helpers.h to helper.h s390: Rework kernel loading: supports elf and newer kernels
2012-03-05Move helpers.h to helper.hLluís Vilanova
Provides a file naming scheme consistent with other targets. Signed-off-by: Lluís Vilanova <vilanova@ac.upc.edu> Signed-off-by: Alexander Graf <agraf@suse.de>
2012-03-05s390: Rework kernel loading: supports elf and newer kernelsChristian Borntraeger
This reworks the image loading on s390. Newer kernels will not always have a 0dd0 (basr 13,0) at address 0x10000. We must not rely on specific code at certain addresses. This check was introduced to warn users that tried to load vmlinux, since ELF loading was not supported. Lets wire that up. If elf loading fails, we assume that this is a standard kernel image and load that via load_image_targphys. This patch also changes all other users of load_image to load_image_targphys to be consistent. (the elf loader registers the kernel as rom). Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com> Signed-off-by: Alexander Graf <agraf@suse.de>
2012-03-05memory: fix I/O port aliasesAvi Kivity
Commit e58ac72b6a0 ("ioport: change portio_list not to use memory_region_set_offset()") started using aliases of I/O memory regions. Since the IORange used for the I/O was contained in the target region, the alias information (specifically, the offset into the region) was lost. This broke -vga std. Fix by allocating an independent object to hold the IORange and also the new offset. Note that I/O memory regions were conceptually broken wrt aliases in a different way: an alias can cause the same region to appear twice in an address space, but we had just one IORange to service it. This patch fixes that problem as well, since we can now have multiple IORange/MemoryRegion associations. Signed-off-by: Avi Kivity <avi@redhat.com>
2012-03-05ioport: add destructor method to IORangeAvi Kivity
Previously all callers had a containing object with a destructor that could be used to trigger cleanup of the IORange objects (typically just freeing the containing object), but a forthcoming memory API change doesn't fit this pattern. Rather than setting up a new global table, extend the ioport system to support destructors. Signed-off-by: Avi Kivity <avi@redhat.com>
2012-03-03w64: fix type casts when calling flush_icache_rangeStefan Weil
Signed-off-by: Stefan Weil <sw@weilnetz.de> Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2012-03-03cache-utils: Change data type of parameters for flush_icache_rangeStefan Weil
The TCG targets i386 and tci needed a change of the function prototype for w64. This change is currently not needed here, but it can be applied to avoid code differences. Cc: Alexander Graf <agraf@suse.de> Signed-off-by: Stefan Weil <sw@weilnetz.de> Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2012-03-03w64: Change data type of parameters for flush_icache_rangeStefan Weil
The TCG targets i386 and tci needed a change of the function prototype for w64. This change is currently not needed for the other TCG targets, but it can be applied to avoid code differences. Cc: Blue Swirl <blauwirbel@gmail.com> Cc: Andrzej Zaborowski <balrogg@gmail.com> Cc: Richard Henderson <rth@twiddle.net> Cc: Aurelien Jarno <aurelien@aurel32.net> Cc: Alexander Graf <agraf@suse.de> Signed-off-by: Stefan Weil <sw@weilnetz.de> Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2012-03-03w64: Fix data type of parameters for flush_icache_rangeStefan Weil
flush_icache_range takes two address parameters which must be large enough to address any address of the host. For hosts with sizeof(unsigned long) == sizeof(void *), this patch changes nothing. All currently supported hosts fall into this category. For w64 hosts, sizeof(unsigned long) is 4 while sizeof(void *) is 8, so the use of tcg_target_ulong is needed for i386 and tci (the tcg targets which work with w64). Signed-off-by: Stefan Weil <sw@weilnetz.de> Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2012-03-03tcg: Rearrange definitions and include statementsStefan Weil
This change makes tcg_target_ulong available in tcg-target.h. Signed-off-by: Stefan Weil <sw@weilnetz.de> Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2012-03-03w64: Fix size of ram_addr_tStefan Weil
ram_addr_t must be large enough to address any address of the host. For hosts with sizeof(unsigned long) == sizeof(void *), this patch changes nothing. All currently supported hosts fall into this category. For w64 hosts, sizeof(unsigned long) is 4 while sizeof(void *) is 8, so the use of uintptr_t is needed. Signed-off-by: Stefan Weil <sw@weilnetz.de> Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2012-03-03Merge branch 'upstream' of git://qemu.weilnetz.de/qemuBlue Swirl
* 'upstream' of git://qemu.weilnetz.de/qemu: Move definition of HOST_LONG_BITS to qemu-common.h target-xtensa: Clean includes target-unicore32: Clean includes target-sh4: Clean includes target-s390x: Clean includes target-ppc: Clean includes target-mips: Clean includes target-microblaze: Clean includes target-m68k: Clean includes target-lm32: Clean includes target-i386: Clean includes target-cris: Clean includes target-arm: Clean includes target-alpha: Clean includes Remove macro HOST_LONG_SIZE
2012-03-03usb: Fix signature of stub usb_host_device_openJan Kiszka
This was a breakage of 3741715cf2. Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com> Acked-by: Gerd Hoffmann <kraxel@redhat.com> Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2012-03-03Merge branch 'arm-devs.for-upstream' of ↵Blue Swirl
git://git.linaro.org/people/pmaydell/qemu-arm * 'arm-devs.for-upstream' of git://git.linaro.org/people/pmaydell/qemu-arm: hw/arm11mpcore: Fix broken realview_mpcore/arm11mpcore_priv properties arm: add device tree support arm: make sure that number of irqs can be represented in GICD_TYPER. arm: clean up GIC constants
2012-03-03Merge branch 'xtensa' of git://jcmvbkbc.spb.ru/dumb/qemu-xtensaBlue Swirl
* 'xtensa' of git://jcmvbkbc.spb.ru/dumb/qemu-xtensa: target-xtensa: add breakpoint tests target-xtensa: add DEBUG_SECTION to overlay tool target-xtensa: add DBREAK data breakpoints exec: let cpu_watchpoint_insert accept larger watchpoints exec: fix check_watchpoint exiting cpu_loop exec: add missing breaks to the watch_mem_write target-xtensa: add ICOUNT SR and debug exception target-xtensa: implement instruction breakpoints target-xtensa: add DEBUGCAUSE SR and configuration target-xtensa: fetch 3rd opcode byte only when needed target-xtensa: implement info tlb monitor command target-xtensa: define TLB_TEMPLATE for MMU-less cores
2012-03-02hw/arm11mpcore: Fix broken realview_mpcore/arm11mpcore_priv propertiesPeter Maydell
Fix confusion in the Property arrays for the "arm11mpcore_priv" (per-CPU devices for the ARM11MPcore CPU) and "realview_mpcore" (realview-eb board specific device encapsulating CPU and some extra interrupt controllers) -- the num-irq property was defined on the wrong device and the mpcore_rirq_properties were defined as offsets in the wrong structure. The effect was that the realview-eb-mpcore machine would abort on startup trying to allocate an insane amount of memory. (This bug was introduced in the QOM conversion in commit 999e12bb.) Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2012-03-02arm: add device tree supportGrant Likely
If compiled with CONFIG_FDT, allow user to specify a device tree file using the -dtb argument. If the machine supports it then the dtb will be loaded into memory and passed to the kernel on boot. Signed-off-by: Jeremy Kerr <jeremy.kerr@canonical.com> Signed-off-by: Grant Likely <grant.likely@secretlab.ca> [Peter Maydell: Use machine opt rather than global to pass dtb filename] Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2012-03-02arm: make sure that number of irqs can be represented in GICD_TYPER.Rusty Russell
We currently assume that the number of interrupts (ITLinesNumber in the architecture reference manual) is divisible by 32, since we present it to the guest when it reads GICD_TYPER (in gic_dist_readb()) as (N / 32) - 1. Signed-off-by: Rusty Russell <rusty@rustcorp.com.au> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2012-03-02arm: clean up GIC constantsRusty Russell
Interrupts numbers 0-31 are private to the processor interface, 32-1019 are general interrupts. Add GIC_INTERNAL and substitute everywhere. Signed-off-by: Rusty Russell <rusty@rustcorp.com.au> [Peter Maydell: converted some tabs to spaces] Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2012-03-01Merge remote-tracking branch 'qemu-kvm/memory/urgent' into stagingAnthony Liguori
* qemu-kvm/memory/urgent: kvm: fix unaligned slots
2012-03-01Merge remote-tracking branch 'qemu-kvm/memory/core' into stagingAnthony Liguori
* qemu-kvm/memory/core: (30 commits) memory: allow phys_map tree paths to terminate early memory: unify PhysPageEntry::node and ::leaf memory: change phys_page_set() to set multiple pages memory: switch phys_page_set() to a recursive implementation memory: replace phys_page_find_alloc() with phys_page_set() memory: simplify multipage/subpage registration memory: give phys_page_find() its own tree search loop memory: make phys_page_find() return a MemoryRegionSection memory: move tlb flush to MemoryListener commit callback memory: unify the two branches of cpu_register_physical_memory_log() memory: fix RAM subpages in newly initialized pages memory: compress phys_map node pointers to 16 bits memory: store MemoryRegionSection pointers in phys_map memory: unify phys_map last level with intermediate levels memory: remove first level of l1_phys_map memory: change memory registration to rebuild the memory map on each change memory: support stateless memory listeners memory: split memory listener for the two address spaces xen: ignore I/O memory regions memory: allow MemoryListeners to observe a specific address space ...
2012-03-01Merge remote-tracking branch 'qemu-kvm/uq/master' into stagingAnthony Liguori
* qemu-kvm/uq/master: pc-bios: update kvmvapic.bin kvmvapic: Use optionrom helpers optionsrom: Reserve space for checksum kvmvapic: Simplify mp/up_set_tpr kvmvapic: Introduce TPR access optimization for Windows guests kvmvapic: Add option ROM target-i386: Add infrastructure for reporting TPR MMIO accesses Allow to use pause_all_vcpus from VCPU context Process pending work while waiting for initial kick-off in TCG mode Remove useless casts from cpu iterators kvm: Set cpu_single_env only once kvm: Synchronize cpu state in kvm_arch_stop_on_emulation_error()
2012-03-01kvm: fix unaligned slotsAvi Kivity
kvm_set_phys_mem() may be passed sections that are not aligned to a page boundary. The current code simply brute-forces the alignment which leads to an inconsistency and an abort(). Fix by aligning the start and the end of the section correctly, discarding and unaligned head or tail. This was triggered by a guest sizing a 64-bit BAR that is smaller than a page with PCI_COMMAND_MEMORY enabled and the upper dword clear. Signed-off-by: Avi Kivity <avi@redhat.com>
2012-03-01pc-bios: update kvmvapic.binAvi Kivity
Signed-off-by: Avi Kivity <avi@redhat.com>
2012-02-29Merge remote-tracking branch 'kwolf/for-anthony' into stagingAnthony Liguori
* kwolf/for-anthony: (27 commits) qemu-img: fix segment fault when the image format is qed qemu-io: fix segment fault when the image format is qed qemu-tool: revert cpu_get_clock() abort(3) qemu-iotests: Test rebase with short backing file qemu-iotests: 026: Reduce output changes for cache=none qcow2 qemu-iotests: Filter out DOS line endings test: add image streaming tests qemu-iotests: add iotests Python module qemu-iotests: export TEST_DIR for non-bash tests QMP: Add qmp command for blockdev-group-snapshot-sync qapi: Introduce blockdev-group-snapshot-sync command qcow2: Reject too large header extensions qcow2: Fix offset in qcow2_read_extensions block: drop aio_multiwrite in BlockDriver block: remove unused fields in BlockDriverState qcow2: Fix build with DEBUG_EXT enabled ide: fail I/O to empty disk fdc: DIR (Digital Input Register) should return status of current drive... fdc: fix seek command, which shouldn't check tracks fdc: check if media rate is correct before doing any transfer ...
2012-02-29Merge remote-tracking branch 'spice/spice.v49' into stagingAnthony Liguori
* spice/spice.v49: qxl: properly handle upright and non-shared surfaces Error out when tls-channel option is used without TLS spice: use error_report to report errors qxl: add optinal 64bit vram bar qxl: make qxl_render_update async qxl: introduce QXLCookie qxl: remove flipped qxl: require spice >= 0.8.2 qxl: drop qxl_spice_update_area_async definition sdl: remove NULL check, g_malloc0 can't fail qxl: fix spice+sdl no cursor regression
2012-02-29Merge remote-tracking branch 'kraxel/usb.39' into stagingAnthony Liguori
* kraxel/usb.39: (21 commits) usb: Resolve warnings about unassigned bus on usb device creation usb-redir: Return USB_RET_NAK when we've no data for an interrupt endpoint usb-redir: Limit return values returned by iso packets usb-redir: Let the usb-host know about our device filtering usb-redir: Always clear device state on filter reject usb-redir: Fix printing of device version ehci: drop old stuff usb-ehci: Handle ISO packets failing with an error other then NAK libcacard: fix reported ATR length usb-ccid: advertise SELF_POWERED libcacard: link with glib for g_strndup usb-desc: fix user trigerrable segfaults (!config) usb-ehci: sanity-check iso xfers usb: add tracepoint for usb packet state changes. usb-xhci: enable packet queuing usb-uhci: implement packet queuing usb-uhci: process uhci_handle_td return code via switch. usb-uhci: add UHCIQueue usb-uhci: cleanup UHCIAsync allocation & initialization. usb-ehci: fix reset ...
2012-02-29qemu-img: fix segment fault when the image format is qedZhi Yong Wu
[root@f15 qemu]# qemu-img info /home/zwu/work/misc/rh6.img image: /home/zwu/work/misc/rh6.img file format: qed virtual size: 4.0G (4294967296 bytes) disk size: 1.2G cluster_size: 65536 Segmentation fault (core dumped) Today when i were fixing another issue, i found this issue; After simple investigation, i found that the required clock vm_clock is not created for qemu tool. Signed-off-by: Zhi Yong Wu <wuzhy@linux.vnet.ibm.com> Reviewed-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2012-02-29qemu-io: fix segment fault when the image format is qedZhi Yong Wu
[root@f15 qemu]# qemu-io -c info /home/zwu/work/misc/rh6.img format name: qed cluster size: 64 KiB vm state offset: 0.000000 bytes Segmentation fault (core dumped) This reason is same as the former patch Signed-off-by: Zhi Yong Wu <wuzhy@linux.vnet.ibm.com> Reviewed-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2012-02-29qemu-tool: revert cpu_get_clock() abort(3)Stefan Hajnoczi
Despite the fact that the qemu-tool environment has no guest running and vm_clock therefore does not make sense, there is code that gets the vm_clock time even in qemu-tool. Therefore, revert the abort(3) call and just return 0 like we used to. This unbreaks qemu-img/qemu-io with QED and Kevin has also expressed interest in this for qcow2. Signed-off-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2012-02-29qemu-iotests: Test rebase with short backing fileKevin Wolf
This tests that qemu-img rebase doesn't assume that the backing file has the same size as the image, but considers that it can be smaller. Signed-off-by: Kevin Wolf <kwolf@redhat.com> Reviewed-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>
2012-02-29qemu-iotests: 026: Reduce output changes for cache=none qcow2Kevin Wolf
qemu-iotests supports the -nocache option which makes the tests run with cache=none. For blkdebug tests with qcow2 this means that we may see test results that differ from cache=writethrough. This patch makes the diff a bit smaller and therefore easier to review. Signed-off-by: Kevin Wolf <kwolf@redhat.com> Reviewed-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>
2012-02-29qemu-iotests: Filter out DOS line endingsKevin Wolf
This one makes it possible to run qemu-iotests on a Windows build using Wine and get somewhat meaningful results. Signed-off-by: Kevin Wolf <kwolf@redhat.com> Reviewed-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>
2012-02-29test: add image streaming testsStefan Hajnoczi
This patch adds a test suite for the image streaming feature. It exercises the 'block_stream', 'block_job_cancel', 'block_job_set_speed', and 'query-block-jobs' QMP commands. Signed-off-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
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