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2014-01-24Merge remote-tracking branch 'kraxel/tags/pull-audio-2' into stagingAnthony Liguori1-0/+18
hda-codec: disable streams on reset # gpg: Signature made Tue 21 Jan 2014 02:17:12 AM PST using RSA key ID D3E87138 # gpg: Can't check signature: public key not found * kraxel/tags/pull-audio-2: hda-codec: disable streams on reset Message-id: 1390299589-5082-1-git-send-email-kraxel@redhat.com Signed-off-by: Anthony Liguori <aliguori@amazon.com>
2014-01-24Merge remote-tracking branch 'kraxel/tags/pull-usb-2' into stagingAnthony Liguori7-6/+292
usb core+hid: add support for microsoft os descriptors # gpg: Signature made Tue 21 Jan 2014 02:21:29 AM PST using RSA key ID D3E87138 # gpg: Can't check signature: public key not found * kraxel/tags/pull-usb-2: usb-hid: add microsoft os descriptor support usb: add support for microsoft os descriptors Message-id: 1390299772-5368-1-git-send-email-kraxel@redhat.com Signed-off-by: Anthony Liguori <aliguori@amazon.com>
2014-01-24Merge remote-tracking branch 'bonzini/scsi-next' into stagingAnthony Liguori3-1/+8
* bonzini/scsi-next: scsi: Support TEST UNIT READY in the dummy LUN0 block: add .bdrv_reopen_prepare() stub for iscsi virtio-scsi: Prevent assertion on missed events virtio-scsi: Cleanup of I/Os that never started scsi: Assign cancel_io vector for scsi_disk_emulate_ops Conflicts: block/iscsi.c aliguori: resolve trivial merge conflict in block/iscsi.c Signed-off-by: Anthony Liguori <aliguori@amazon.com>
2014-01-24block: rename buffer_alignment to guest_block_sizePaolo Bonzini4-4/+4
The alignment field is now set to the value that is promised to the guest, rather than required by the host. The next patches will make QEMU aware of the host-provided values, so make this clear. The alignment is also not about memory buffers, but about the sectors on the disk, change the documentation of the field. At this point, the field is set by the device emulation, but completely ignored by the block layer. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com> Reviewed-by: Wenchao Xia <xiawenc@linux.vnet.ibm.com> Reviewed-by: Max Reitz <mreitz@redhat.com> Reviewed-by: Benoit Canet <benoit@irqsave.net>
2014-01-22dataplane: fix shadowed return valueStefan Hajnoczi1-1/+1
Propagate the error return value from get_indirect(). This bug was introduced in commit 4d684832 ("vring: create a common function to parse descriptors"). Reviewed-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2014-01-20hda-codec: disable streams on resetGerd Hoffmann1-0/+18
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2014-01-16scsi: Support TEST UNIT READY in the dummy LUN0Paolo Bonzini1-0/+2
SeaBIOS waits for LUN0 to respond to the TEST UNIT READY command in order to decide whether it should part of the boot sequence. If LUN0 does not respond to the command, boot is delayed by up to 5 seconds. This currently happens when there is no LUN0 on a target. Fix that by adding a trivial implementation of the command. Cc: qemu-stable@nongnu.org Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2014-01-16usb-hid: add microsoft os descriptor supportGerd Hoffmann1-0/+8
Set SelectiveSuspendEnabled registy entry to one. This makes Windows use remote suspend by default, without manual registry fiddeling. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2014-01-16usb: add support for microsoft os descriptorsGerd Hoffmann6-6/+284
This patch adds support for special usb descriptors used by microsoft windows. They allow more fine-grained control over driver binding and adding entries to the registry for configuration. As this is a guest-visible change the "msos-desc" compat property has been added to turn this off for 1.7 + older Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2014-01-15virtio-scsi: Prevent assertion on missed eventsEric Farman1-1/+1
In some cases, an unplug can cause events to be dropped, which leads to an assertion failure when preparing to notify the guest kernel. Signed-off-by: Eric Farman <farman@linux.vnet.ibm.com> Cc: qemu-stable@nongnu.org Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2014-01-15virtio-scsi: Cleanup of I/Os that never startedEric Farman1-0/+4
There is still a small window that occurs when a cancel I/O affects an asynchronous I/O operation that hasn't started. In other words, when the residual data length equals the expected data length. Today, the routine virtio_scsi_command_complete fails because the VirtIOSCSIReq pointer (from the hba_private field in SCSIRequest) was cleared earlier when virtio_scsi_complete_req was called by the virtio_scsi_request_cancelled routine. As a result, the virtio_scsi_command_complete routine needs to simply return when it is processing a SCSIRequest block that was marked canceled. Signed-off-by: Eric Farman <farman@linux.vnet.ibm.com> Cc: qemu-stable@nongnu.org Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2014-01-15scsi: Assign cancel_io vector for scsi_disk_emulate_opsPaolo Bonzini1-0/+1
Some emulated disk operations (MODE SELECT, UNMAP, WRITE SAME) can trigger asynchronous I/Os. Provide the cancel_io callback to ensure that AIOCBs are properly cleaned up. Signed-off-by: Eric Farman <farman@linux.vnet.ibm.com> Cc: qemu-stable@nongnu.org [Tweak commit message. - Paolo] Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2014-01-14Merge remote branch 'luiz/queue/qmp' into qmpqEdgar E. Iglesias6-76/+29
* luiz/queue/qmp: migration: qmp_migrate(): keep working after syntax error qerror: Remove assert_no_error() qemu-option: Remove qemu_opts_create_nofail target-i386: Remove assert_no_error usage hw: Remove assert_no_error usages qdev: Delete dead code error: Add error_abort monitor: add object-add (QMP) and object_add (HMP) command monitor: add object-del (QMP) and object_del (HMP) command qom: catch errors in object_property_add_child qom: fix leak for objects created with -object rng: initialize file descriptor to -1 qemu-monitor: HMP cpu-add wrapper vl: add missing transition debug->finish_migrate Message-Id: 1389045795-18706-1-git-send-email-lcapitulino@redhat.com Signed-off-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com>
2014-01-14Microblaze: Convert Microblaze-pic handling to GPIOsAlistair Francis5-68/+6
This patch uses inbound GPIO lines (IRQ and FIR) for interrupts instead of using the old pic_cpu method, which doesn't correspond to real hardware. This creates the CPU's inbound IRQ and FIR GPIO lines and updates the Microblaze boards to use this new method. Signed-off-by: Alistair Francis <alistair.francis@xilinx.com> Suggested-by: Peter Crosthwaite <peter.crosthwaite@xilinx.com> Reveiwed-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com> Tested-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com> Signed-off-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com>
2014-01-10Merge remote-tracking branch 'bonzini/scsi-next' into stagingAnthony Liguori1-0/+20
* bonzini/scsi-next: scsi-disk: add UNMAP limits to block limits VPD page block/iscsi: use a bh to schedule co reentrance Message-id: 1387720926-11421-1-git-send-email-pbonzini@redhat.com Signed-off-by: Anthony Liguori <aliguori@amazon.com>
2014-01-10Merge remote-tracking branch 'stefanha/block' into stagingAnthony Liguori4-325/+199
* stefanha/block: commit: Remove unused check qemu-iotests: Update test cases for commit active commit: Support commit active layer block: Add commit_active_start() mirror: Move base to MirrorBlockJob mirror: Don't close target qemu-iotests: drop duplicate virtio-blk initialization failure vmdk: Allow vmdk_create to work with protocol vmdk: Check VMFS extent line field number docs: updated qemu-img man page and qemu-doc to reflect VHDX support. block: vhdx - improve error message, and .bdrv_check implementation block/iscsi: Fix compilation for libiscsi 1.4.0 (API change) qapi-schema: fix QEMU 1.8 references dataplane: replace hostmem with memory_region_find dataplane: change vring API to use VirtQueueElement vring: factor common code for error exits vring: create a common function to parse descriptors sheepdog: fix dynamic grow for running qcow2 format Message-id: 1387554416-5837-1-git-send-email-stefanha@redhat.com Signed-off-by: Anthony Liguori <aliguori@amazon.com>
2014-01-10Merge remote-tracking branch 'mst/tags/for_anthony' into stagingAnthony Liguori13-117/+190
acpi,pci,pc,fedora,virtio fixes and enhancements This includes some Preparatory patches for cpu hotplug for q25 and memory hotplug by Igor, tests and memory mapping change by Laszlo and pci reset cleanup by Paolo. There are also some fixes for fedora and virtio: included here since they are test blockers for me. Signed-off-by: Michael S. Tsirkin <mst@redhat.com> # gpg: Signature made Mon 23 Dec 2013 08:07:18 AM PST using RSA key ID D28D5469 # gpg: Can't check signature: public key not found * mst/tags/for_anthony: target-arm: fix build with gcc 4.8.2 virtio: add back call to virtio_bus_device_unplugged piix: fix 32bit pci hole qdev: switch reset to post-order qdev: allow both pre- and post-order vists in qdev walking functions pci: clean up resetting of IRQs pci: do not export pci_bus_reset ACPI/DSDT-CPU: cleanup bogus comment ACPI: Q35 DSDT: fix CPU hotplug GPE0.2 handler acpi: ich9: allow guest to clear SCI rised by GPE acpi: factor out common pm_update_sci() into acpi core acpi: piix4: remove not needed GPE0 mask i440fx-test: verify firmware under 4G and 1M, both -bios and -pflash i440fx-test: generate temporary firmware blob i440fx-test: give each GTest case its own qtest i440fx-test: qtest_start() should be paired with qtest_end() hw/i386/pc_sysfw: support two flash drives pc_piix: document gigabyte_align piix: gigabyte alignment for ram Message-id: 1387815007-1272-1-git-send-email-mst@redhat.com Signed-off-by: Anthony Liguori <aliguori@amazon.com>
2014-01-10Merge remote-tracking branch 'afaerber/tags/qom-cpu-for-anthony' into stagingAnthony Liguori2-14/+11
QOM CPUState refactorings / X86CPU * TLB invalidation optimizations * X86CPU initialization cleanups * Preparations for X86CPU hot-unplug # gpg: Signature made Tue 24 Dec 2013 04:51:52 AM PST using RSA key ID 3E7E013F # gpg: Good signature from "Andreas Färber <afaerber@suse.de>" # gpg: aka "Andreas Färber <afaerber@suse.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: 174F 0347 1BCC 221A 6175 6F96 FA2E D12D 3E7E 013F * afaerber/tags/qom-cpu-for-anthony: target-i386: Cleanup 'foo=val' feature handling target-i386: Cleanup 'foo' feature handling target-i386: Convert 'check' and 'enforce' to static properties target-i386: Convert 'hv_spinlocks' to static property target-i386: Convert 'hv_vapic' to static property target-i386: Convert 'hv_relaxed' to static property cpu-exec: Optimize X86CPU usage in cpu_exec() target-i386: Move apic_state field from CPUX86State to X86CPU cputlb: Tidy memset() of arrays cputlb: Use memset() when flushing entries
2014-01-09Merge remote-tracking branch 'afaerber/tags/qom-devices-for-anthony' into ↵Anthony Liguori73-153/+298
staging QOM infrastructure fixes and device conversions * QOM interface fixes and unit test * Device no_user sanitization and documentation * Device error reporting improvement * Conversion of APIC, ICC, IOAPIC to QOM realization model # gpg: Signature made Tue 24 Dec 2013 09:04:05 AM PST using RSA key ID 3E7E013F # gpg: Good signature from "Andreas Färber <afaerber@suse.de>" # gpg: aka "Andreas Färber <afaerber@suse.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: 174F 0347 1BCC 221A 6175 6F96 FA2E D12D 3E7E 013F * afaerber/tags/qom-devices-for-anthony: (24 commits) qdev-monitor: Improve error message for -device nonexistant ioapic: QOM'ify ioapic ioapic: Cleanup for QOM'ification icc_bus: QOM'ify ICC apic: QOM'ify APIC apic: Cleanup for QOM'ification qdev: Drop misleading qbus_free() function qom: Detect bad reentrance during object_class_foreach() tests: Test QOM interface casting qom: Do not register interface "types" in the type table and fix names qom: Split out object and class caches qdev: Document that pointer properties kill device_add hw: cannot_instantiate_with_device_add_yet due to pointer props qdev-monitor: Avoid device_add crashing on non-device driver name qdev: Do not let the user try to device_add when it cannot work isa: Clean up use of cannot_instantiate_with_device_add_yet vt82c686: Clean up use of cannot_instantiate_with_device_add_yet piix3 piix4: Clean up use of cannot_instantiate_with_device_add_yet ich9: Document why cannot_instantiate_with_device_add_yet pci-host: Consistently set cannot_instantiate_with_device_add_yet ...
2014-01-09Merge remote-tracking branch 'mjt/trivial-patches' into stagingAnthony Liguori7-19/+24
* mjt/trivial-patches: acpi unit-test: Remove temporary disk after test mainstone: Fix duplicate array values for key 'space' pxa27x: Add 'const' attribute to keyboard maps pxa27x: Reduce size of keyboard matrix mapping doc: Mention chardev:id in available devices for -serial configure: Python tests must be done before help message configure: Rewrite code for help message fix -boot strict regressed in commit 6ef4716 vl: make boot_strict variable static (not used outside vl.c) x86: only allow real mode to access 32bit without LMA linux-user: Use macro TARGET_NSIG_WORDS where possible exynos4210: Use macro ARRAY_SIZE where possible ui/cocoa: Use macro ARRAY_SIZE where possible misc: Use macro ARRAY_SIZE where possible openrisc: Fix spelling in comment (transaltion -> translation) hw/arm/highbank: Simplify code (memory region in device state) Message-id: 1388182050-10270-1-git-send-email-mjt@msgid.tls.msk.ru Signed-off-by: Anthony Liguori <aliguori@amazon.com>
2014-01-08hw: arm_gic: Introduce gic_set_priority functionChristoffer Dall2-5/+11
To make the code slightly cleaner to look at and make the save/restore code easier to understand, introduce this function to set the priority of interrupts. Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Christoffer Dall <christoffer.dall@linaro.org> Message-id: 1387606179-22709-3-git-send-email-christoffer.dall@linaro.org Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2014-01-08arm_gic: Rename GIC_X_TRIGGER to GIC_X_EDGE_TRIGGERChristoffer Dall3-11/+11
TRIGGER can really mean mean anything (e.g. was it triggered, is it level-triggered, is it edge-triggered, etc.). Rename to EDGE_TRIGGER to make the code comprehensible without looking up the data structure. Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Christoffer Dall <christoffer.dall@linaro.org> Message-id: 1387606179-22709-2-git-send-email-christoffer.dall@linaro.org Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2014-01-08arm/xilinx_zynq: Always instantiate the GEMsPeter Crosthwaite1-11/+6
Don't conditionalise GEM instantiation on networking attachments. The device should always be present even if not attached to a network. This allows for probing of the device by expectant guests (such as OS's). This is needed because sysbus (or AXI in Xilinx's real hw case) is not self identifying so the guest has no dynamic way of detecting device absence. Also allows for testing of the GEM in loopback mode with -net none. Signed-off-by: Peter Crosthwaite <peter.crosthwaite@xilinx.com> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Message-id: 55649779a68ee3ff54b24c339b6fdbdccd1f0ed7.1388800598.git.peter.crosthwaite@xilinx.com Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2014-01-08char/cadence_uart: Implement Tx flow controlPeter Crosthwaite1-2/+29
If the UART back-end blocks, buffer in the Tx FIFO to try again later. This stops the IO-thread busy waiting on char back-ends (which causes all sorts of performance problems). Signed-off-by: Peter Crosthwaite <peter.crosthwaite@xilinx.com> Message-id: 4bea048b3ab38425701d82ccc1ab92545c26b79c.1388626249.git.peter.crosthwaite@xilinx.com Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2014-01-08char/cadence_uart: Delete redundant rx rst logicPeter Crosthwaite1-2/+0
uart_rx_reset() called immediately above already does this. Remove. Signed-off-by: Peter Crosthwaite <peter.crosthwaite@xilinx.com> Message-id: 05e30826496cf2579084ed801ac0b2c0d0a3071f.1388626249.git.peter.crosthwaite@xilinx.com Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2014-01-08char/cadence_uart: Use the TX fifo for transmissionPeter Crosthwaite1-1/+16
Populate the TxFIFO with the Tx data before sending. Prepares support for proper Tx flow control implementation. Signed-off-by: Peter Crosthwaite <peter.crosthwaite@xilinx.com> Message-id: bdf7f8af2ef02839bea18665701bc2612f7baa6f.1388626249.git.peter.crosthwaite@xilinx.com Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2014-01-08char/cadence_uart: Fix can_receive logicPeter Crosthwaite1-1/+9
The can_receive logic was only taking into account the RxFIFO occupancy. RxFIFO population is only used for the echo and normal modes however. Improve the logic to correctly return the true number of receivable characters based on the current mode: Normal mode: RxFIFO vacancy. Remote loopback: TxFIFO vacancy. Echo mode: The min of the TxFIFO and RxFIFO vacancies. Local Loopback: Return non-zero (to implement droppage) Signed-off-by: Peter Crosthwaite <peter.crosthwaite@xilinx.com> Message-id: 36a58440c9ca5080151e95765c2c81342de8a8df.1388626249.git.peter.crosthwaite@xilinx.com Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2014-01-08char/cadence_uart: Remove TX timer & add TX FIFO statePeter Crosthwaite1-31/+13
This tx timer implementation is flawed. Despite the controller attempting to time the guest visable assertion of the TX-empty status bit (and corresponding interrupt) the controller is still transmitting characters instantaneously. There is also no sense of multiple character delay. The only side effect of this timer is assertion of tx-empty status. So just remove the timer completely and hold tx-empty as permanently asserted (its reset status). This matches the actual behaviour of instantaneous transmission. While we are VMSD version bumping, add the tx_fifo as device state to prepare for upcomming TxFIFO flow control. Implement the interrupt generation logic for the TxFIFO occupancy. Signed-off-by: Peter Crosthwaite <peter.crosthwaite@xilinx.com> Message-id: 7a208a7eb8d79d6429fe28b1396c3104371807b2.1388626249.git.peter.crosthwaite@xilinx.com Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2014-01-08char/cadence_uart: Define Missing SR/ISR fieldsPeter Crosthwaite1-0/+4
Some (interrupt) status register bits relating to the TxFIFO path were not defined. Define them. This prepares support for proper Tx data path flow control. Signed-off-by: Peter Crosthwaite <peter.crosthwaite@xilinx.com> Message-id: 2068b963f0af8cc834c353944e9fa816d950b163.1388626249.git.peter.crosthwaite@xilinx.com Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2014-01-08char/cadence_uart: Simplify status generationPeter Crosthwaite1-25/+8
The status register bits are always pure functions of other device state. Move the generation of these bits to the update_status() function to simplify. Makes developing much easier as theres now no need to recheck status bits on all the changes to rx/tx fifo state. Signed-off-by: Peter Crosthwaite <peter.crosthwaite@xilinx.com> Message-id: 321994929f789096975104f99c55732774be4cae.1388626249.git.peter.crosthwaite@xilinx.com Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2014-01-08char/cadence_uart: s/r_fifo/rx_fifoPeter Crosthwaite1-4/+4
Rename this field to match the many other uses of "rx". Xilinx docmentation (UG585) also refers to this as "RxFIFO". Signed-off-by: Peter Crosthwaite <peter.crosthwaite@xilinx.com> Message-id: 7386d7cee0ea175f7e53ed5ff045265528d34e32.1388626249.git.peter.crosthwaite@xilinx.com Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2014-01-08char/cadence_uart: Fix reset.Peter Crosthwaite1-3/+4
Don't reset the uart as an init step. Register the reset function as a proper reset fn instead. Signed-off-by: Peter Crosthwaite <peter.crosthwaite@xilinx.com> Message-id: d82cd2e65e5a6f8b6deeecb6cced61f0bf3f8c89.1388626249.git.peter.crosthwaite@xilinx.com Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2014-01-08char/cadence_uart: Add missing uart_update_statePeter Crosthwaite1-0/+1
This should be rechecked on bus write accesses as such accesses may change the underlying state that generates the interrupt. Particular relevant for when the guest touches the interrupt status or mask. Signed-off-by: Peter Crosthwaite <peter.crosthwaite@xilinx.com> Message-id: 1c250cd61b7b8de492fbc8b79b8370958a56d83b.1388626249.git.peter.crosthwaite@xilinx.com Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2014-01-08char/cadence_uart: Mark struct fields as public/privatePeter Crosthwaite1-0/+2
As per current QOM conventions. Signed-off-by: Peter Crosthwaite <peter.crosthwaite@xilinx.com> Message-id: a1e31bd62e9709ffb9b3efc6c120f83f30b7a660.1388626249.git.peter.crosthwaite@xilinx.com Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2014-01-06qemu-option: Remove qemu_opts_create_nofailPeter Crosthwaite1-1/+2
This is a boiler-plate _nofail variant of qemu_opts_create. Remove and use error_abort in call sites. null/0 arguments needs to be added for the id and fail_if_exists fields in affected callsites due to argument inconsistency between the normal and no_fail variants. Signed-off-by: Peter Crosthwaite <peter.crosthwaite@xilinx.com> Reviewed-by: Markus Armbruster <armbru@redhat.com> Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com>
2014-01-06hw: Remove assert_no_error usagesPeter Crosthwaite5-70/+27
Replace assert_no_error() usages with the error_abort system. &error_abort is passed into API calls to signal to the Error sub-system that any errors are fatal. Removes need for caller assertions. Signed-off-by: Peter Crosthwaite <peter.crosthwaite@xilinx.com> Reviewed-by: Markus Armbruster <armbru@redhat.com> Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com>
2014-01-06qdev: Delete dead codePeter Crosthwaite1-5/+0
This is unreachable code, as it's already asserted that no errors have occurred. Delete. Signed-off-by: Peter Crosthwaite <peter.crosthwaite@xilinx.com> Reviewed-by: Markus Armbruster <armbru@redhat.com> Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com>
2014-01-01mainstone: Fix duplicate array values for key 'space'Stefan Weil1-2/+11
cgcc reported a duplicate initialisation. Mainstone includes a matrix keyboard where two different positions map to 'space'. QEMU uses the reversed mapping and does not map 'space' to two different matrix positions. Some other keys are either missing or might be mapped wrongly (cf. Linux kernel code). Don't fix these until someone can test them with real hardware, but add TODO comments. Signed-off-by: Stefan Weil <sw@weilnetz.de> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2014-01-01pxa27x: Add 'const' attribute to keyboard mapsStefan Weil3-5/+5
The mapping is a hardware feature, so it is relatively constant. Signed-off-by: Stefan Weil <sw@weilnetz.de> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2013-12-24ioapic: QOM'ify ioapicxiaoqiang zhao3-9/+19
Convert 'init' function to QOM's 'realize' for ioapic and kvm-ioapic. Change variable 'ioapic_no' from static to global. Then we can drop the 'instance_no' function argument. Signed-off-by: xiaoqiang zhao <zxq_yx_007@163.com> Signed-off-by: Andreas Färber <afaerber@suse.de>
2013-12-24ioapic: Cleanup for QOM'ificationxiaoqiang zhao3-4/+8
Some cleanups: * ioapic_common.c: Rename 'register_types' to 'ioapic_common_register_types' * Replace inline 'DEVICE(s)' with local 'DeviceState *dev' variable Signed-off-by: xiaoqiang zhao <zxq_yx_007@163.com> Signed-off-by: Andreas Färber <afaerber@suse.de>
2013-12-24icc_bus: QOM'ify ICCxiaoqiang zhao2-14/+13
For consistency, QOM'ify APIC's parent bus. Signed-off-by: xiaoqiang zhao <zxq_yx_007@163.com> Signed-off-by: Andreas Färber <afaerber@suse.de>
2013-12-24apic: QOM'ify APICxiaoqiang zhao4-7/+13
Convert 'init' function to QOM's 'realize' for apic, kvm/apic and xen/xen_apic. Signed-off-by: xiaoqiang zhao <zxq_yx_007@163.com> Signed-off-by: Andreas Färber <afaerber@suse.de>
2013-12-24apic: Cleanup for QOM'ificationxiaoqiang zhao3-55/+55
Do some cleanup, including: 1. Remove DO_UPCAST() for APICCommonState 2. Change DeviceState pointers from 'd' to 'dev', better to understand 3. Rename 'register_types' to specifically 'apic_common_register_types' Signed-off-by: xiaoqiang zhao <zxq_yx_007@163.com> Signed-off-by: Andreas Färber <afaerber@suse.de>
2013-12-24qdev: Drop misleading qbus_free() functionStefan Hajnoczi2-7/+2
Same reasoning as commit 02a5c4c97422b40034f31265e0f139f7846172a8 ("qdev: Drop misleading qdev_free() function"). The qbus_free() function removes the child from the namespace and decrements the reference count. It does not, however, guarantee to free the child since the refcount may still be held. Just call object_unparent() directly. Suggested-by: Markus Armbruster <armbru@redhat.com> Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com> Signed-off-by: Andreas Färber <afaerber@suse.de>
2013-12-24hw: cannot_instantiate_with_device_add_yet due to pointer propsMarkus Armbruster10-0/+26
Pointer properties can be set only by code, not by device_add. A device with a pointer property can work with device_add only when the property may remain null. This is the case for property "interrupt_vector" of device "etraxfs,pic". Add a comment there. Set cannot_instantiate_with_device_add_yet for the other devices with pointer properties, with a comment explaining why. Juha Riihimäki and Peter Maydell deserve my thanks for making "pointer property must not remain null" blatantly obvious in the OMAP devices. Only device "smbus-eeprom" is actually changed. The others are all sysbus devices, which get cannot_instantiate_with_device_add_yet set in their abstract base's class init function. Setting it again in their class init function is technically redundant, but serves as insurance for when sysbus devices become available with device_add, and as documentation. Signed-off-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Edgar E. Iglesias <edgar.iglesias@gmail.com> (for ETRAX) Signed-off-by: Andreas Färber <afaerber@suse.de>
2013-12-23virtio: add back call to virtio_bus_device_unpluggedPaolo Bonzini1-0/+2
This got lost in a rebase. Reported-by: Stefan Hajnoczi <stefanha@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2013-12-23piix: fix 32bit pci holeGerd Hoffmann2-9/+3
Make the 32bit pci hole start at end of ram, so all possible address space is covered. We used to try and make addresses aligned so they are easier to cover with MTRRs, but since they are cosmetic on KVM, this is probably not worth worrying about. Of course the firmware can use less than that. Leaving space unused is no problem, mapping pci bars outside the hole causes problems though. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Signed-off-by: Laszlo Ersek <lersek@redhat.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2013-12-23target-i386: Move apic_state field from CPUX86State to X86CPUChen Fan2-14/+11
This motion is preparing for refactoring vCPU APIC subsequently. Signed-off-by: Chen Fan <chen.fan.fnst@cn.fujitsu.com> Signed-off-by: Andreas Färber <afaerber@suse.de>
2013-12-23exynos4210: Use macro ARRAY_SIZE where possibleStefan Weil2-6/+3
This improves readability and simplifies the code. Cc: Dmitry Solodkiy <d.solodkiy@samsung.com> Cc: Evgeny Voevodin <e.voevodin@samsung.com> Cc: Igor Mitsyanko <i.mitsyanko@gmail.com> Cc: Maksim Kozlov <m.kozlov@samsung.com> Signed-off-by: Stefan Weil <sw@weilnetz.de> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
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