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2016-02-04Merge remote-tracking branch 'remotes/jnsnow/tags/ide-pull-request' into stagingPeter Maydell
# gpg: Signature made Wed 03 Feb 2016 20:29:54 GMT using RSA key ID AAFC390E # gpg: Good signature from "John Snow (John Huston) <jsnow@redhat.com>" * remotes/jnsnow/tags/ide-pull-request: dma: remove now useless DMA_* functions sb16: use IsaDma interface instead of global DMA_* functions gus: use IsaDma interface instead of global DMA_* functions cs4231a: use IsaDma interface instead of global DMA_* functions fdc: use IsaDma interface instead of global DMA_* functions sparc64: disable floppy DMA sparc: disable floppy DMA magnum: disable floppy DMA for now i8257: implement the IsaDma interface isa: add an ISA DMA interface, and store it within the ISA bus i8257: move state definition to new independent header i8257: QOM'ify i8257: add missing const i8257: make the DMA running method per controller i8257: rename functions to start with i8257_ prefix i8257: rename struct dma_regs to I8257Regs i8257: rename struct dma_cont to I8257State i8257: pass ISA bus to DMA_init() function i82374: device only existed as ISA device, so simplify device fdc: fix detection under Linux Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2016-02-03dma: remove now useless DMA_* functionsHervé Poussineau
Keep only DMA_init function as a wrapper around DMA controllers creation. Signed-off-by: Hervé Poussineau <hpoussin@reactos.org> Message-id: 1453843944-26833-20-git-send-email-hpoussin@reactos.org Signed-off-by: John Snow <jsnow@redhat.com>
2016-02-03isa: add an ISA DMA interface, and store it within the ISA busHervé Poussineau
This will permit to deprecate global DMA_*() functions. Signed-off-by: Hervé Poussineau <hpoussin@reactos.org> Message-id: 1453843944-26833-11-git-send-email-hpoussin@reactos.org Signed-off-by: John Snow <jsnow@redhat.com>
2016-02-03i8257: move state definition to new independent headerHervé Poussineau
We will now be able to embed the i8257 interrupt controller in another object. Signed-off-by: Hervé Poussineau <hpoussin@reactos.org> Message-id: 1453843944-26833-10-git-send-email-hpoussin@reactos.org Signed-off-by: John Snow <jsnow@redhat.com>
2016-02-03i8257: pass ISA bus to DMA_init() functionHervé Poussineau
i8257 DMA controller exists on one ISA bus, so let's specify it at initialization. Signed-off-by: Hervé Poussineau <hpoussin@reactos.org> Message-id: 1453843944-26833-3-git-send-email-hpoussin@reactos.org Signed-off-by: John Snow <jsnow@redhat.com>
2016-02-03arm/boot: move highbank secure board setup code to common routineAndrew Baumann
The new version is slightly different, to support Rasbperry Pi (in particular, Pi1's arm11 core which doesn't support v7 instructions such as MOVW). Tested-by: Peter Crosthwaite <crosthwaite.peter@gmail.com> Reviewed-by: Peter Crosthwaite <crosthwaite.peter@gmail.com> Signed-off-by: Andrew Baumann <Andrew.Baumann@microsoft.com> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2016-02-03bcm2836: add bcm2836 SoC deviceAndrew Baumann
This is the SoC for Raspberry Pi 2. Reviewed-by: Peter Crosthwaite <crosthwaite.peter@gmail.com> Signed-off-by: Andrew Baumann <Andrew.Baumann@microsoft.com> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2016-02-03bcm2836_control: add bcm2836 ARM control logicAndrew Baumann
This module is specific to the bcm2836 (Pi2). It implements the top level interrupt controller, and mailboxes used for inter-processor synchronisation. Reviewed-by: Peter Crosthwaite <crosthwaite.peter@gmail.com> Signed-off-by: Andrew Baumann <Andrew.Baumann@microsoft.com> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2016-02-03bcm2835_peripherals: add rollup device for bcm2835 peripheralsAndrew Baumann
This device maintains all the non-CPU peripherals on bcm2835 (Pi1) which are also present on bcm2836 (Pi2). It also implements the private address spaces used for DMA and mailboxes. Reviewed-by: Peter Crosthwaite <crosthwaite.peter@gmail.com> Signed-off-by: Andrew Baumann <Andrew.Baumann@microsoft.com> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2016-02-03bcm2835_ic: add bcm2835 interrupt controllerAndrew Baumann
Reviewed-by: Peter Crosthwaite <crosthwaite.peter@gmail.com> Signed-off-by: Andrew Baumann <Andrew.Baumann@microsoft.com> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2016-02-03bcm2835_property: add bcm2835 property channelAndrew Baumann
This sits behind the mailbox interface, and implements request/response queries for system properties. The framebuffer-related properties will be added in a later patch. Reviewed-by: Peter Crosthwaite <crosthwaite.peter@gmail.com> Signed-off-by: Andrew Baumann <Andrew.Baumann@microsoft.com> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2016-02-03bcm2835_mbox: add BCM2835 mailboxesAndrew Baumann
This adds the system mailboxes which are used to communicate with a number of GPU peripherals on Pi/Pi2. Reviewed-by: Peter Crosthwaite <crosthwaite.peter@gmail.com> Signed-off-by: Andrew Baumann <Andrew.Baumann@microsoft.com> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2016-02-03arm: virt-acpi: each MADT.GICC entry as enabled unconditionallyIgor Mammedov
in current impl. condition build_madt() { ... if (test_bit(i, cpuinfo->found_cpus)) is always true since loop handles only present CPUs in range [0..smp_cpus). But to fill usless cpuinfo->found_cpus we do unnecessary scan over QOM tree to find the same CPUs. So mark GICC as present always and drop not needed code that fills cpuinfo->found_cpus. Signed-off-by: Igor Mammedov <imammedo@redhat.com> Reviewed-by: Shannon Zhao <shannon.zhao@linaro.org> Message-id: 1454323689-248759-1-git-send-email-imammedo@redhat.com Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2016-02-03virtio-gpu: block any rendering until client (ui) is doneGerd Hoffmann
Wire up gl_block callback, so ui code can request to stop virtio-gpu rendering. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2016-02-03virtio-gpu: add support to enable/disable command processingGerd Hoffmann
So we can stop rendering for a while in case we have to. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>
2016-02-03virtio-gpu: maintain command queueGerd Hoffmann
We'll go take out the commands we receive out of the virt queue and put them into a linked list, to decouple virtio queue handling from actual command processing. Also move cmd processing to new virtio_gpu_handle_ctrl func, so we can easily kick it from different places. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2016-02-02virtio-scsi: Catch BDS-BB removal/insertionMax Reitz
Make use of the BDS-BB removal and insertion notifiers to remove or set up, respectively, virtio-scsi's op blockers. Signed-off-by: Max Reitz <mreitz@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2016-01-30spapr: Remove rtas_st_buffer_direct()David Gibson
rtas_st_buffer_direct() is a not particularly useful wrapper around cpu_physical_memory_write(). All the callers are in rtas_ibm_configure_connector, where it's better handled by local helper. Signed-off-by: David Gibson <david@gibson.dropbear.id.au> Reviewed-by: Alexey Kardashevskiy <aik@ozlabs.ru>
2016-01-30spapr: Small fixes to rtas_ibm_get_system_parameter, remove rtas_st_bufferDavid Gibson
rtas_st_buffer() appears in spapr.h as though it were a widely used helper, but in fact it is only used for saving data in a format used by rtas_ibm_get_system_parameter(). This changes it to a local helper more specifically for that function. While we're there fix a couple of small defects in rtas_ibm_get_system_parameter: - For the string value SPLPAR_CHARACTERISTICS, it wasn't including the terminating \0 in the length which it should according to LoPAPR 7.3.16.1 - It now checks that the supplied buffer has at least enough space for the length of the returned data, and returns an error if it does not. Signed-off-by: David Gibson <david@gibson.dropbear.id.au> Reviewed-by: Alexey Kardashevskiy <aik@ozlabs.ru>
2016-01-26xen: make it possible to build without the Xen PV domain builderIan Campbell
Until the previous patch this relied on xc_fd(), which was only implemented for Xen 4.0 and earlier. Given this wasn't working since Xen 4.0 I have marked this as disabled by default. Removing this support drops the use of a bunch of symbols from libxenctrl, specifically: - xc_domain_create - xc_domain_destroy - xc_domain_getinfo - xc_domain_max_vcpus - xc_domain_setmaxmem - xc_domain_unpause - xc_evtchn_alloc_unbound - xc_linux_build This is another step towards only using Xen libraries which provide a stable inteface. Signed-off-by: Ian Campbell <ian.campbell@citrix.com> Reviewed-by: Stefano Stabellini <stefano.stabellini@eu.citrix.com> Signed-off-by: Stefano Stabellini <stefano.stabellini@eu.citrix.com>
2016-01-26xen: domainbuild: reopen libxenctrl interface after forking for domain watcher.Ian Campbell
Using an existing libxenctrl handle after a fork was never particularly safe (especially if foreign mappings existed at the time of the fork) and the xc fd has been unavailable for many releases. Reopen the handle after fork and therefore do away with xc_fd(). Signed-off-by: Ian Campbell <ian.campbell@citrix.com> Acked-by: Stefano Stabellini <stefano.stabellini@eu.citrix.com> Signed-off-by: Stefano Stabellini <stefano.stabellini@eu.citrix.com>
2016-01-26xen: Use stable library interfaces when they are available.Ian Campbell
In Xen 4.7 we are refactoring parts libxenctrl into a number of separate libraries which will provide backward and forward API and ABI compatiblity. Specifically libxenevtchn, libxengnttab and libxenforeignmemory. Previous patches have already laid the groundwork for using these by switching the existing compatibility shims to reflect the intefaces to these libraries. So all which remains is to update configure to detect the libraries and enable their use. Although they are notionally independent we take an all or nothing approach to the three libraries since they were added at the same time. The only non-obvious bit is that we now open a proper xenforeignmemory handle for xen_fmem instead of reusing the xen_xc handle. Build tested with 4.0 .. 4.6 (inclusive) and the patches targetting 4.7 which adds these libraries. This uses CONFIG_XEN_CTRL_INTERFACE_VERSION == 471 to cover the introduction of these new interfaces. Signed-off-by: Ian Campbell <ian.campbell@citrix.com> Reviewed-by: Stefano Stabellini <stefano.stabellini@eu.citrix.com> Signed-off-by: Stefano Stabellini <stefano.stabellini@eu.citrix.com>
2016-01-26xen: Switch uses of xc_map_foreign_{pages,bulk} to use libxenforeignmemory API.Ian Campbell
In Xen 4.7 we are refactoring parts libxenctrl into a number of separate libraries which will provide backward and forward API and ABI compatiblity. One such library will be libxenforeignmemory which provides access to privileged foreign mappings and which will provide an interface equivalent to xc_map_foreign_{pages,bulk}. The new xenforeignmemory_map() function behaves like xc_map_foreign_pages() when the err argument is NULL and like xc_map_foreign_bulk() when err is non-NULL, which maps into the shim here onto checking err == NULL and calling the appropriate old function. Note that xenforeignmemory_map() takes the number of pages before the arrays themselves, in order to support potentially future use of variable-length-arrays in the prototype (in the future, when Xen's baseline toolchain requirements are new enough to ensure VLAs are supported). In preparation for adding support for libxenforeignmemory add support to the <=4.0 and <=4.6 compat code in xen_common.h to allow us to switch to using the new API. These shims will disappear for versions of Xen which include libxenforeignmemory. Since libxenforeignmemory will have its own handle type but for <= 4.6 the functionality is provided by using a libxenctrl handle we introduce a new global xen_fmem alongside the existing xen_xc. In fact we make xen_fmem a pointer to the existing xen_xc, which then works correctly with both <=4.0 (xc handle is an int) and <=4.6 (xc handle is a pointer). In the latter case xen_fmem is actually a double indirect pointer, but it all falls out in the wash. Unlike libxenctrl libxenforeignmemory has an explicit unmap function, rather than just specifying that munmap should be used, so the unmap paths are updated to use xenforeignmemory_unmap, which is a shim for munmap on these versions of xen. The mappings in xen-hvm.c do not appear to be unmapped (which makes sense for a qemu-dm process) In fb_disconnect this results in a change from simply mmap over the existing mapping (with an implicit munmap) to expliclty unmapping with xenforeignmemory_unmap and then mapping the required anonymous memory in the same hole. I don't think this is a problem since any other thread which was racily touching this region would already be running the risk of hitting the mapping halfway through the call. If this is thought to be a problem then we could consider adding an extra API to the libxenforeignmemory interface to replace a foreign mapping with anonymous shared memory, but I'd prefer not to. Signed-off-by: Ian Campbell <ian.campbell@citrix.com> Reviewed-by: Stefano Stabellini <stefano.stabellini@eu.citrix.com> Signed-off-by: Stefano Stabellini <stefano.stabellini@eu.citrix.com>
2016-01-26xen: Switch to libxengnttab interface for compat shims.Ian Campbell
In Xen 4.7 we are refactoring parts libxenctrl into a number of separate libraries which will provide backward and forward API and ABI compatiblity. One such library will be libxengnttab which provides access to grant tables. In preparation for this switch the compatibility layer in xen_common.h (which support building with older versions of Xen) to use what will be the new library API. This means that the gnttab shim will disappear for versions of Xen which include libxengnttab. To simplify things for the <= 4.0.0 support we wrap the int fd in a malloc(sizeof int) such that the handle is always a pointer. This leads to less typedef headaches and the need for XC_HANDLER_INITIAL_VALUE etc for these interfaces. Note that this patch does not add any support for actually using libxengnttab, it just adjusts the existing shims. Signed-off-by: Ian Campbell <ian.campbell@citrix.com> Reviewed-by: Stefano Stabellini <stefano.stabellini@eu.citrix.com> Signed-off-by: Stefano Stabellini <stefano.stabellini@eu.citrix.com>
2016-01-26xen: Switch to libxenevtchn interface for compat shims.Ian Campbell
In Xen 4.7 we are refactoring parts libxenctrl into a number of separate libraries which will provide backward and forward API and ABI compatiblity. One such library will be libxenevtchn which provides access to event channels. In preparation for this switch the compatibility layer in xen_common.h (which support building with older versions of Xen) to use what will be the new library API. This means that the evtchn shim will disappear for versions of Xen which include libxenevtchn. To simplify things for the <= 4.0.0 support we wrap the int fd in a malloc(sizeof int) such that the handle is always a pointer. This leads to less typedef headaches and the need for XC_HANDLER_INITIAL_VALUE etc for these interfaces. Note that this patch does not add any support for actually using libxenevtchn, it just adjusts the existing shims. Note that xc_evtchn_alloc_unbound functionality remains in libxenctrl, since that functionality is not exposed by /dev/xen/evtchn. Signed-off-by: Ian Campbell <ian.campbell@citrix.com> Reviewed-by: Stefano Stabellini <stefano.stabellini@eu.citrix.com> Signed-off-by: Stefano Stabellini <stefano.stabellini@eu.citrix.com>
2016-01-25fdc: change auto fallback drive for ISA FDC to 288John Snow
The 2.88 drive is more suitable as a default because it can still read 1.44 images correctly, but the reverse is not true. Since there exist virtio-win drivers that are shipped on 2.88 floppy images, this patch will allow VMs booted without a floppy disk inserted to later insert a 2.88MB floppy and have that work. This patch has been tested with msdos, freedos, fedora, windows 8 and windows 10 without issue: if problems do arise for certain guests being unable to cope with 2.88MB drives as the default, they are in the minority and can use type=144 as needed (or insert a proper boot medium and omit type=144/288 or use type=auto) to obtain different drive types. As icing, the default will remain auto/144 for any pre-2.6 machine types, hopefully minimizing the impact of this change in legacy hw to basically zero. Reviewed-by: Eric Blake <eblake@redhat.com> Signed-off-by: John Snow <jsnow@redhat.com> Message-id: 1453495865-9649-13-git-send-email-jsnow@redhat.com
2016-01-25fdc: Add fallback optionJohn Snow
Currently, QEMU chooses a drive type automatically based on the inserted media. If there is no disk inserted, it chooses a 1.44MB drive type. Change this behavior to be configurable, but leave it defaulted to 1.44. This is not earnestly intended to be used by a user or a management library, but rather exists so that pre-2.6 board types can configure it to be a legacy value. Reviewed-by: Eric Blake <eblake@redhat.com> Signed-off-by: John Snow <jsnow@redhat.com> Message-id: 1453495865-9649-8-git-send-email-jsnow@redhat.com
2016-01-25fdc: add drive type qapi enumJohn Snow
Change the floppy drive type to a QAPI enum type, to allow us to specify the floppy drive type from the CLI in a forthcoming patch. Reviewed-by: Eric Blake <eblake@redhat.com> Signed-off-by: John Snow <jsnow@redhat.com> Message-id: 1453495865-9649-4-git-send-email-jsnow@redhat.com
2016-01-22fpu: Replace uint32 typedef with uint32_tPeter Maydell
Replace the uint32 softfloat-specific typedef with uint32_t. This change was made with find include hw fpu target-* -name '*.[ch]' | xargs sed -i -e 's/\buint32\b/uint32_t/g' together with manual removal of the typedef definition, manual undoing of various mis-hits, and another couple of fixes found via test compilation. All the uses in hw/ were using the wrong type by mistake. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Richard Henderson <rth@twiddle.net> Reviewed-by: Aurelien Jarno <aurelien@aurel32.net> Acked-by: Leon Alrae <leon.alrae@imgtec.com> Acked-by: James Hogan <james.hogan@imgtec.com> Message-id: 1452603315-27030-5-git-send-email-peter.maydell@linaro.org
2016-01-21Merge remote-tracking branch 'remotes/sstabellini/tags/xen-20160121' into ↵Peter Maydell
staging Xen 2016/01/21 # gpg: Signature made Thu 21 Jan 2016 16:58:50 GMT using RSA key ID 70E1AE90 # gpg: Good signature from "Stefano Stabellini <stefano.stabellini@eu.citrix.com>" * remotes/sstabellini/tags/xen-20160121: Xen PCI passthru: convert to realize() Add Error **errp for xen_pt_config_init() Add Error **errp for xen_pt_setup_vga() Add Error **errp for xen_host_pci_device_get() Xen: use qemu_strtoul instead of strtol Change xen_host_pci_sysfs_path() to return void xen-pvdevice: convert to realize() xen-hvm: Clean up xen_ram_alloc() error handling xen-hvm: Clean up xen_hvm_init() error handling xenfb.c: avoid expensive loops when prod <= out_cons MAINTAINERS: update Xen files Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2016-01-21Merge remote-tracking branch 'remotes/ehabkost/tags/x86-pull-request' into ↵Peter Maydell
staging X86 queue, 2016-01-21 # gpg: Signature made Thu 21 Jan 2016 15:08:40 GMT using RSA key ID 984DC5A6 # gpg: Good signature from "Eduardo Habkost <ehabkost@redhat.com>" * remotes/ehabkost/tags/x86-pull-request: target-i386: Add PKU and and OSPKE support target-i386: Add support to migrate vcpu's TSC rate target-i386: Reorganize TSC rate setting code target-i386: Fallback vcpu's TSC rate to value returned by KVM target-i386: Add suffixes to MMReg struct fields target-i386: Define MMREG_UNION macro target-i386: Define MMXReg._d field target-i386: Rename XMM_[BWLSDQ] helpers to ZMM_* target-i386: Rename struct XMMReg to ZMMReg target-i386: Use a _q array on MMXReg too target-i386/ops_sse.h: Use MMX_Q macro target-i386: Rename optimize_flags_init() Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2016-01-21target-i386: Add support to migrate vcpu's TSC rateHaozhong Zhang
This patch enables migrating vcpu's TSC rate. If KVM on the destination machine supports TSC scaling, guest programs will observe a consistent TSC rate across the migration. If TSC scaling is not supported on the destination machine, the migration will not be aborted and QEMU on the destination will not set vcpu's TSC rate to the migrated value. If vcpu's TSC rate specified by CPU option 'tsc-freq' on the destination machine is inconsistent with the migrated TSC rate, the migration will be aborted. For backwards compatibility, the migration of vcpu's TSC rate is disabled on pc-*-2.5 and older machine types. Signed-off-by: Haozhong Zhang <haozhong.zhang@intel.com> Reviewed-by: Eduardo Habkost <ehabkost@redhat.com> [ehabkost: Rewrote comment at kvm_arch_put_registers()] [ehabkost: Moved compat code to pc-2.5] Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
2016-01-21hw/arm/virt: add secure memory region and UARTPeter Maydell
Add a secure memory region to the virt board, which is the same as the nonsecure memory region except that it also has a secure-only UART in it. This is only created if the board is started with the '-machine secure=on' property. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Acked-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com>
2016-01-21xlnx-zynqmp: Connect the SPI devicesAlistair Francis
Connect the Xilinx SPI devices to the ZynqMP model. Signed-off-by: Alistair Francis <alistair.francis@xilinx.com> Reviewed-by: Peter Crosthwaite <crosthwaite.peter@gmail.com> [ PC changes * Use QOM alias for bus connectivity on SoC level ] Signed-off-by: Peter Crosthwaite <crosthwaite.peter@gmail.com> [PMM: free the g_strdup_printf() string when finished with it] Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2016-01-21xilinx_spips: Separate the state struct into a headerAlistair Francis
Separate out the XilinxSPIPS struct into a separate header file. Signed-off-by: Alistair Francis <alistair.francis@xilinx.com> Reviewed-by: Peter Crosthwaite <crosthwaite.peter@gmail.com> Signed-off-by: Peter Crosthwaite <crosthwaite.peter@gmail.com> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2016-01-21ssi: Move ssi.h into a separate directoryAlistair Francis
Move the ssi.h include file into the ssi directory. While touching the code also fix the typdef lines as checkpatch complains. Signed-off-by: Alistair Francis <alistair.francis@xilinx.com> Reviewed-by: Peter Crosthwaite <crosthwaite.peter@gmail.com> Signed-off-by: Peter Crosthwaite <crosthwaite.peter@gmail.com> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2016-01-18Merge remote-tracking branch 'remotes/mcayland/tags/qemu-sparc-signed' into ↵Peter Maydell
staging qemu-sparc update # gpg: Signature made Sat 16 Jan 2016 12:32:06 GMT using RSA key ID AE0F321F # gpg: Good signature from "Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>" * remotes/mcayland/tags/qemu-sparc-signed: target-sparc: Migrate CWP and PIL for SPARC64 target-sparc: Use VMState arrays for SPARC64 TLB/MMU state target-sparc: Convert to VMStateDescription target-sparc: Don't flush TLB in cpu_load function target-sparc: Split cpu_put_psr into side-effect and no-side-effect parts vmstate: define vmstate_info_uinttl vmstate: Introduce VMSTATE_VARRAY_MULTPLY vmstate: introduce CPU_DoubleU arrays Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2016-01-16vmstate: define vmstate_info_uinttlJuan Quintela
We are going to define arrays of this type, so we need the integer type. Signed-off-by: Juan Quintela <quintela@redhat.com> [PMM: updated to apply on current QEMU; renamed to 'uinttl' rather than 'uinttls' to match other vmstate naming] Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
2016-01-15vmw_pvscsi: x-disable-pcie, x-old-pci-configuration back-compat props are ↵Shmulik Ladkani
2.5 specific pvscsi's x-disable-pcie and x-old-pci-configuration backward compat properties were introduced in 952970b and d5da3ef: vmw_pvscsi: Introduce 'x-old-pci-configuration' backword compatability property vmw_pvscsi: Introduce 'x-disable-pcie' backword compatability property and were placed into HW_COMPAT_2_4. However since these commits were pulled post v2.5, move them to HW_COMPAT_2_5. Signed-off-by: Shmulik Ladkani <shmulik.ladkani@ravellosystems.com> Message-Id: <1450900558-20113-1-git-send-email-shmulik.ladkani@ravellosystems.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2016-01-15xlnx-zynqmp: Add support for high DDR memory regionsAlistair Francis
The Xilinx ZynqMP SoC and EP108 board supports three memory regions: - A 2GB region starting at 0 - A 32GB region starting at 32GB - A 256GB region starting at 768GB This patch adds support for the first two memory regions, which is automatically created based on the size specified by the QEMU memory command line argument. On hardware the physical memory region is one continuous region, it is then mapped into the three different regions by the DDRC. As we don't model the DDRC this is done at startup by QEMU. The board creates the memory region and then passes that memory region to the SoC. The SoC then maps the memory regions. Signed-off-by: Alistair Francis <alistair.francis@xilinx.com> Reviewed-by: Peter Crosthwaite <crosthwaite.peter@gmail.com> Message-id: a1e47db941d65733724a300fcd98b74fbeeaaf22.1452637205.git.alistair.francis@xilinx.com Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2016-01-14xen-hvm: Clean up xen_ram_alloc() error handlingMarkus Armbruster
xen_ram_alloc() dies with hw_error() on error, even though its caller ram_block_add() handles errors just fine. Add an Error **errp parameter and use it. Leave case RUN_STATE_INMIGRATE alone, because that looks like some kind of warning. Signed-off-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Stefano Stabellini <stefano.stabellini@eu.citrix.com> Signed-off-by: Stefano Stabellini <stefano.stabellini@eu.citrix.com>
2016-01-14xen-hvm: Clean up xen_hvm_init() error handlingMarkus Armbruster
xen_hvm_init() returns -1 without cleaning up on some errors (harmless long as the caller exit()s on error), dies with hw_error() on others. hw_error() isn't approprate here. Clean up to exit() on all errors. Signed-off-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Stefano Stabellini <stefano.stabellini@eu.citrix.com> Signed-off-by: Stefano Stabellini <stefano.stabellini@eu.citrix.com>
2016-01-13isa: Clean up error handling around isa_bus_new()Markus Armbruster
We can have at most one ISA bus. If you try to create another one, isa_bus_new() complains to stderr and returns null. isa_bus_new() is called in two contexts, machine's init() and device's realize() methods. Since complaining to stderr is not proper in the latter context, convert isa_bus_new() to Error. Machine's init(): * mips_jazz_init(), called from the init() methods of machines "magnum" and "pica" * mips_r4k_init(), the init() method of machine "mips" * pc_init1() called from the init() methods of non-q35 PC machines * typhoon_init(), called from clipper_init(), the init() method of machine "clipper" These callers always create the first ISA bus, hence isa_bus_new() can't fail. Simply pass &error_abort. Device's realize(): * i82378_realize(), of PCI device "i82378" * ich9_lpc_realize(), of PCI device "ICH9-LPC" * pci_ebus_realize(), of PCI device "ebus" * piix3_realize(), of PCI device "pci-piix3", abstract parent of "PIIX3" and "PIIX3-xen" * piix4_realize(), of PCI device "PIIX4" * vt82c686b_realize(), of PCI device "VT82C686B" Propagate the error. Note that these devices are typically created only by machine init() methods with qdev_init_nofail() or similar. If we screwed up and created an ISA bus before that call, we now give up right away. Before, we'd hobble on, and typically die in isa_bus_irqs(). Similar if someone finds a way to hot-plug one of these critters. Cc: Richard Henderson <rth@twiddle.net> Cc: "Michael S. Tsirkin" <mst@redhat.com> Cc: "Hervé Poussineau" <hpoussin@reactos.org> Cc: Aurelien Jarno <aurelien@aurel32.net> Cc: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk> Signed-off-by: Markus Armbruster <armbru@pond.sub.org> Reviewed-by: Marcel Apfelbaum <marcel@redhat.com> Reviewed-by: Hervé Poussineau <hpoussin@reactos.org> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Message-Id: <1450370121-5768-11-git-send-email-armbru@redhat.com>
2016-01-13hw: Inline the qdev_prop_set_drive_nofail() wrapperMarkus Armbruster
Signed-off-by: Markus Armbruster <armbru@redhat.com> Message-Id: <1449764955-10741-3-git-send-email-armbru@redhat.com> Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
2016-01-12Merge remote-tracking branch 'remotes/kvaneesh/tags/for-upstream-signed' ↵Peter Maydell
into staging VirtFS update: Cleanups mostly isolating virtio related details into separate files. This is done to enable easy addition of Xen transport for VirtFS. The changes include: 1. Rename a bunch of files and functions to make clear they are generic. 2. disentangle virtio transport code and generic 9pfs code. 3. Some function name clean-up. # gpg: Signature made Tue 12 Jan 2016 06:04:35 GMT using RSA key ID 04C4E23A # gpg: Good signature from "Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>" # gpg: WARNING: This key is not certified with a trusted signature! # gpg: There is no indication that the signature belongs to the owner. # Primary key fingerprint: 4846 9DE7 1860 360F A6E9 968C DE41 A4FE 04C4 E23A * remotes/kvaneesh/tags/for-upstream-signed: (25 commits) 9pfs: introduce V9fsVirtioState 9pfs: factor out v9fs_device_{,un}realize_common 9pfs: rename virtio-9p.c to 9p.c 9pfs: rename virtio_9p_set_fd_limit to use v9fs_ prefix 9pfs: move handle_9p_output and make it static function 9pfs: export pdu_{submit,alloc,free} 9pfs: factor out virtio_9p_push_and_notify 9pfs: break out 9p.h from virtio-9p.h 9pfs: break out virtio_init_iov_from_pdu 9pfs: factor out pdu_push_and_notify 9pfs: factor out virtio_pdu_{,un}marshal 9pfs: make pdu_{,un}marshal proper functions 9pfs: PDU processing functions should start pdu_ prefix 9pfs: PDU processing functions don't need to take V9fsState as argument fsdev: rename virtio-9p-marshal.{c,h} to 9p-iov-marshal.{c,h} fsdev: break out 9p-marshal.{c,h} from virtio-9p-marshal.{c,h} 9pfs: remove dead code 9pfs: merge hw/virtio/virtio-9p.h into hw/9pfs/virtio-9p.h 9pfs: rename virtio-9p-xattr{,-user}.{c,h} to 9p-xattr{,-user}.{c,h} 9pfs: rename virtio-9p-synth.{c,h} to 9p-synth.{c,h} ... Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2016-01-11i.MX: move i.MX31 CCM object to register arrayJean-Christophe DUBOIS
With this i.MX25 and i.MX31 will have closer implementations. Moreover all i.MX31 CCM registers are now present. Signed-off-by: Jean-Christophe Dubois <jcd@tribudubois.net> Reviewed-by: Peter Crosthwaite <crosthwaite.peter@gmail.com> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2016-01-11Merge remote-tracking branch 'remotes/jasowang/tags/net-pull-request' into ↵Peter Maydell
staging # gpg: Signature made Mon 11 Jan 2016 05:22:16 GMT using RSA key ID 398D6211 # gpg: Good signature from "Jason Wang (Jason Wang on RedHat) <jasowang@redhat.com>" # gpg: WARNING: This key is not certified with sufficiently trusted signatures! # gpg: It is not certain that the signature belongs to the owner. # Primary key fingerprint: 215D 46F4 8246 689E C77F 3562 EF04 965B 398D 6211 * remotes/jasowang/tags/net-pull-request: (24 commits) ether/slirp: Avoid redefinition of the same constants l2tpv3: fix cookie decoding net: ne2000: fix bounds check in ioport operations net: rocker: fix an incorrect array bounds check vmxnet3: Introduce 'x-disable-pcie' back-compat property vmxnet3: Report the Device Serial Number capability vmxnet3: The vmxnet3 device is a PCIE endpoint vmxnet3: coding: Introduce VMXNET3Class vmxnet3: Introduce 'x-old-msi-offsets' back-compat property vmxnet3: Change the offset of the MSIX PBA table vmxnet3: Change offsets of msi/msix pci capabilities net/filter: fix nf->netdev_id leak net/dump: fix nfds->filename leak net/vmxnet3: rename VMXNET3_DEVICE_VERSION to VMXNET3_UPT_REVISION net/vmxnet3: return 0 on unknown command net/vmxnet3: return correct value for VMXNET3_CMD_GET_DEV_EXTRA_INFO net/vmxnet3: return correct value for VMXNET3_CMD_GET_DID_* command net/vmxnet3: return 1 on device activation failure MAINTAINERS: Add an entry for the net/slirp.c file net: vmxnet3: avoid memory leakage in activate_device ... Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2016-01-11Merge remote-tracking branch 'remotes/dgibson/tags/ppc-for-2.6-20160111' ↵Peter Maydell
into staging ppc patch queue 2016-01-11 Biggest content is a thorough cleanups of spapr machine type handling. Also contains several other minor cleanups, bugfixes and extensions. # gpg: Signature made Mon 11 Jan 2016 04:34:38 GMT using RSA key ID 20D9B392 # gpg: Good signature from "David Gibson <david@gibson.dropbear.id.au>" # gpg: aka "David Gibson (Red Hat) <dgibson@redhat.com>" # gpg: aka "David Gibson (ozlabs.org) <dgibson@ozlabs.org>" # gpg: WARNING: This key is not certified with sufficiently trusted signatures! # gpg: It is not certain that the signature belongs to the owner. # Primary key fingerprint: 75F4 6586 AE61 A66C C44E 87DC 6C38 CACA 20D9 B392 * remotes/dgibson/tags/ppc-for-2.6-20160111: hw/ppc/spapr: fix spapr->kvm_type leak spapr vio: fix to incomplete QOMify hw/ppc/spapr: Use XHCI as host controller for new spapr machines pseries: Add pseries-2.6 machine type pseries: Improve setting of default machine version pseries: Restructure class_options functions pseries: DEFINE_SPAPR_MACHINE pseries: Use SET_MACHINE_COMPAT Move SET_MACHINE_COMPAT macro to boards.h pseries: Remove versions from mc->desc pseries: Remove redundant calls to spapr_machine_initfn() pseries: Rearrange versioned machine type code pseries: Remove redundant setting of mc->name for pseries-2.5 machine spapr: Add /system-id target-ppc: Define kvmppc_read_int_dt() hw/ppc/spapr_rtc: Remove bad class_size value Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2016-01-11spapr vio: fix to incomplete QOMifyCao jin
Signed-off-by: Cao jin <caoj.fnst@cn.fujitsu.com> Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2016-01-11hw/ppc/spapr: Use XHCI as host controller for new spapr machinesThomas Huth
The OHCI has some bugs and performance issues, so for newer machines it's preferable to use XHCI instead. Signed-off-by: Thomas Huth <thuth@redhat.com> Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
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