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2015-01-09Merge remote-tracking branch 'remotes/bonzini/tags/for-upstream' into stagingPeter Maydell1-2/+8
More migration fixes and more record/replay preparations. Also moves the sdhci-pci device id to make space for the rocker device. # gpg: Signature made Sat 03 Jan 2015 08:22:36 GMT using RSA key ID 78C7AE83 # gpg: Good signature from "Paolo Bonzini <bonzini@gnu.org>" # gpg: aka "Paolo Bonzini <pbonzini@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: 46F5 9FBD 57D6 12E7 BFD4 E2F7 7E15 100C CD36 69B1 # Subkey fingerprint: F133 3857 4B66 2389 866C 7682 BFFB D25F 78C7 AE83 * remotes/bonzini/tags/for-upstream: pci: move REDHAT_SDHCI device ID to make room for Rocker block/iscsi: fix uninitialized variable pckbd: set bits 2-3-6-7 of the output port by default serial: refine serial_thr_ipending_needed gen-icount: check cflags instead of use_icount global translate: check cflags instead of use_icount global cpu-exec: add a new CF_USE_ICOUNT cflag target-ppc: pass DisasContext to SPR generator functions atomic: fix position of volatile qualifier Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2015-01-03pckbd: set bits 2-3-6-7 of the output port by defaultPaolo Bonzini1-2/+8
OSes typically write 0xdd/0xdf to turn the A20 line off and on. This has bits 2-3-6-7 on, so that the output port subsection is migrated. Change the reset value and migration default to include those four bits, thus avoiding that the subsection is migrated. This strictly speaking changes guest ABI, but the long time during which we have not migrated the value means that the guests really do not care much; so the change is for all machine types. Reported-by: Igor Mammedov <imammedo@redhat.com> Cc: qemu-stable@nongnu.org Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2014-12-29milkymist: softmmu: fix event handlingMichael Walle1-7/+12
Keys which send more than one scancode (esp. windows key) weren't handled correctly since commit 1ff5eedd. Two events were put into the input event queue but only one was processed. This fixes this by fetching all pending events in the callback handler. Signed-off-by: Michael Walle <michael@walle.cc> Cc: Gerd Hoffmann <kraxel@redhat.com>
2014-09-29hw/input/tsc210x.c: Delete unused array tsc2101_ratesPeter Maydell1-30/+0
The array tsc2101_rates[] is unused (and we don't implement the TSC2101 anyway, only the 2102); delete it. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Message-id: 1410723223-17711-5-git-send-email-peter.maydell@linaro.org
2014-09-11pckbd: adding new fields to vmstatePavel Dovgalyuk1-0/+51
This patch adds outport to VMState to allow correct saving and restoring the state of PC keyboard controller. Signed-off-by: Pavel Dovgalyuk <Pavel.Dovgaluk@ispras.ru> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2014-09-09memory: add parameter errp to memory_region_init_ramHu Tao1-2/+2
Add parameter errp to memory_region_init_ram and update all call sites to pass in &error_abort. Signed-off-by: Hu Tao <hutao@cn.fujitsu.com> Reviewed-by: Peter Crosthwaite <peter.crosthwaite@xilinx.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2014-09-02Fix debug print warningGonglei1-2/+2
Steps: 1.enable qemu debug print, using simply scprit as below: grep "//#define DEBUG" * -rl | xargs sed -i "s/\/\/#define DEBUG/#define DEBUG/g" 2. make -j 3. get some warning: hw/i2c/pm_smbus.c: In function 'smb_ioport_writeb': hw/i2c/pm_smbus.c:142: warning: format '%04x' expects type 'unsigned int', but argument 2 has type 'hwaddr' hw/i2c/pm_smbus.c:142: warning: format '%02x' expects type 'unsigned int', but argument 3 has type 'uint64_t' hw/i2c/pm_smbus.c: In function 'smb_ioport_readb': hw/i2c/pm_smbus.c:209: warning: format '%04x' expects type 'unsigned int', but argument 2 has type 'hwaddr' hw/intc/i8259.c: In function 'pic_ioport_read': hw/intc/i8259.c:373: warning: format '%02x' expects type 'unsigned int', but argument 2 has type 'hwaddr' hw/input/pckbd.c: In function 'kbd_write_command': hw/input/pckbd.c:232: warning: format '%02x' expects type 'unsigned int', but argument 2 has type 'uint64_t' hw/input/pckbd.c: In function 'kbd_write_data': hw/input/pckbd.c:333: warning: format '%02x' expects type 'unsigned int', but argument 2 has type 'uint64_t' hw/isa/apm.c: In function 'apm_ioport_writeb': hw/isa/apm.c:44: warning: format '%x' expects type 'unsigned int', but argument 2 has type 'hwaddr' hw/isa/apm.c:44: warning: format '%02x' expects type 'unsigned int', but argument 3 has type 'uint64_t' hw/isa/apm.c: In function 'apm_ioport_readb': hw/isa/apm.c:67: warning: format '%x' expects type 'unsigned int', but argument 2 has type 'hwaddr' hw/timer/mc146818rtc.c: In function 'cmos_ioport_write': hw/timer/mc146818rtc.c:394: warning: format '%02x' expects type 'unsigned int', but argument 3 has type 'uint64_t' hw/i386/pc.c: In function 'port92_write': hw/i386/pc.c:479: warning: format '%02x' expects type 'unsigned int', but argument 2 has type 'uint64_t' Fix them. Cc: qemu-trivial@nongnu.org Signed-off-by: Gonglei <arei.gonglei@huawei.com> Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2014-07-01input: fix jumpy mouse cursor with USB mouse emulationChristian Burger1-2/+2
Guest mouse pointer was jumpy, when moving host mouse in the vertical direction (see bug #1327800). Signed-off-by: Christian Burger <christian@krikkel.de> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2014-06-24Fix new typos (found by codespell)Stefan Weil1-1/+1
* accomodate -> accommodate * aquiring -> acquiring * beacuse -> because * loosing -> losing * prefering -> preferring * threshhold -> threshold Signed-off-by: Stefan Weil <sw@weilnetz.de> Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2014-06-16savevm: Remove all the unneeded version_minimum_id_old (x86)Juan Quintela3-14/+7
After previous Peter patch, they are redundant. This way we don't assign them except when needed. Once there, there were lots of case where the ".fields" indentation was wrong: .fields = (VMStateField []) { and .fields = (VMStateField []) { Change all the combinations to: .fields = (VMStateField[]){ The biggest problem (appart from aesthetics) was that checkpatch complained when we copy&pasted the code from one place to another. Signed-off-by: Juan Quintela <quintela@redhat.com> Acked-by: Alexey Kardashevskiy <aik@ozlabs.ru> Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
2014-06-10hw/misc/milkymist-softusb: Remove unused softusb_{read, write}_pmem()Peter Maydell1-25/+0
The functions softusb_read_pmem() and softusb_write_pmem() are unused; remove them. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2014-05-26input: switch hid mouse and tablet to the new input layer api.Gerd Hoffmann1-70/+123
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2014-05-26input: switch hid keyboard to new input layer api.Gerd Hoffmann1-7/+22
Minimal patch to get the switchover done. We continue processing ps/2 scancodes for now as they are part of the live migration stream. Fixing that, then mapping directly from QKeyValue to HID keycodes is left as excercise for another day. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2014-05-16input: switch ps/2 mouse to new input apiGerd Hoffmann1-15/+52
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2014-05-16input: switch ps/2 kbd to new input apiGerd Hoffmann1-1/+24
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2014-05-16ps2: set ps/2 output buffer size as the same as kernelGonglei1-6/+68
According to the PS/2 Mouse/Keyboard Protocol, the keyboard outupt buffer size is 16 bytes. And the PS2_QUEUE_SIZE 256 was introduced in Qemu from the very beginning. When I started a redhat5.6 32bit guest, meanwhile tapped the keyboard as quickly as possible, the screen would show me "i8042.c: No controller found". As a result, I couldn't use the keyboard in the VNC client. Previous discussion about the issue in maillist: http://thread.gmane.org/gmane.comp.emulators.qemu/43294/focus=47180 This patch has been tested on redhat5.6 32-bit/suse11sp3 64-bit guests. More easy meathod to reproduce: 1.boot a guest with libvirt. 2.connect to VNC client. 3.as you see the BIOS, bootloader, Linux booting, run the follow simply shell script: for((i=0;i<10000000;i++)) do virsh send-key redhat5.6 KEY_A; done Actual results: dmesg show "i8042.c: No controller found." And the keyboard is out of work. Signed-off-by: Gonglei <arei.gonglei@huawei.com> Reviewed-by: Juan Quintela <quintela@redhat.com> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2014-05-15Merge remote-tracking branch 'remotes/juanquintela/tags/migration/20140515' ↵Peter Maydell2-6/+3
into staging migration/next for 20140515 # gpg: Signature made Thu 15 May 2014 02:32:25 BST using RSA key ID 5872D723 # gpg: Can't check signature: public key not found * remotes/juanquintela/tags/migration/20140515: usb: fix up post load checks migration: show average throughput when migration finishes savevm: Remove all the unneeded version_minimum_id_old (rest) savevm: Remove all the unneeded version_minimum_id_old (usb) Split ram_save_block arch_init: Simplify code for load_xbzrle() Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2014-05-14savevm: Remove all the unneeded version_minimum_id_old (rest)Juan Quintela2-6/+3
After previous Peter patch, they are redundant. This way we don't assign them except when needed. Once there, there were lots of case where the ".fields" indentation was wrong: .fields = (VMStateField []) { and .fields = (VMStateField []) { Change all the combinations to: .fields = (VMStateField[]){ The biggest problem (appart from aesthetics) was that checkpatch complained when we copy&pasted the code from one place to another. Signed-off-by: Juan Quintela <quintela@redhat.com> Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
2014-05-13savevm: Remove all the unneeded version_minimum_id_old (arm)Juan Quintela3-8/+4
After commit 767adce2d, they are redundant. This way we don't assign them except when needed. Once there, there were lots of cases where the ".fields" indentation was wrong: .fields = (VMStateField []) { and .fields = (VMStateField []) { Change all the combinations to: .fields = (VMStateField[]){ The biggest problem (apart from aesthetics) was that checkpatch complained when we copy&pasted the code from one place to another. Signed-off-by: Juan Quintela <quintela@redhat.com> [PMM: fixed minor conflict, corrected commit message typos] Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2014-05-05tsc210x: fix buffer overrun on invalid state loadMichael S. Tsirkin1-0/+12
CVE-2013-4539 s->precision, nextprecision, function and nextfunction come from wire and are used as idx into resolution[] in TSC_CUT_RESOLUTION. Validate after load to avoid buffer overrun. Cc: Andreas Färber <afaerber@suse.de> Signed-off-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Juan Quintela <quintela@redhat.com>
2014-03-09pckbd: return 'keyboard enabled' on read input port commandHervé Poussineau1-1/+1
Bit 7 of Input Port is the keyboard inhibit switch. 0 means keyboard inhibited, while 1 means keyboard enabled. Incidentaly, this also fixes an error encountered while booting an Award BIOS: "Keyboard is locked out - Unlock the key". Signed-off-by: Hervé Poussineau <hpoussin@reactos.org> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2014-02-14lm832x: QOM'ifyAndreas Färber1-9/+13
Replace usages of FROM_I2C_SLAVE() and direct parent field accesses with QOM cast macro. Rename parent field. Reviewed-by: Peter Crosthwaite <peter.crosthwaite@xilinx.com> Signed-off-by: Andreas Färber <afaerber@suse.de>
2014-01-09Merge remote-tracking branch 'afaerber/tags/qom-devices-for-anthony' into ↵Anthony Liguori2-2/+2
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 ...
2014-01-01pxa27x: Add 'const' attribute to keyboard mapsStefan Weil1-3/+3
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>
2013-12-23isa: Clean up use of cannot_instantiate_with_device_add_yetMarkus Armbruster2-2/+2
Drop it when there's no obvious reason why device_add could not work. Else keep and document why. * isa-fdc: drop * i8042: drop, even though its I/O base is hardcoded (because you could conceivably still add one to a board that has none), and even though PC board code wires up the A20 line (because that wiring is optional) * port92: keep because it needs additional wiring by port92_init() * mc146818rtc: keep because it needs to be wired up by rtc_init() * m48t59_isa: keep because needs to be wired up by m48t59_init_isa() * isa-pit, kvm-pit: keep (in their abstract base pic-common) because the PIT needs additional wiring by board code, depending on HPET presence * pcspk: keep because of pointer property pit, and because realize sets global pcspk_state * vmmouse: keep because of pointer property ps2_mouse * vmport: keep because realize sets global port_state * isa-i8259, kvm-i8259: keep (in their abstract base pic-common), because the PICs' IRQ input lines are set up by board code, and the wiring of the slave to the master is hard-coded in device model code Signed-off-by: Markus Armbruster <armbru@redhat.com> Signed-off-by: Andreas Färber <afaerber@suse.de>
2013-12-23qdev: Replace no_user by cannot_instantiate_with_device_add_yetMarkus Armbruster2-2/+2
In an ideal world, machines can be built by wiring devices together with configuration, not code. Unfortunately, that's not the world we live in right now. We still have quite a few devices that need to be wired up by code. If you try to device_add such a device, it'll fail in sometimes mysterious ways. If you're lucky, you get an unmysterious immediate crash. To protect users from such badness, DeviceClass member no_user used to make device models unavailable with -device / device_add, but that regressed in commit 18b6dad. The device model is still omitted from help, but is available anyway. Attempts to fix the regression have been rejected with the argument that the purpose of no_user isn't clear, and it's prone to misuse. This commit clarifies no_user's purpose. Anthony suggested to rename it cannot_instantiate_with_device_add_yet_due_to_internal_bugs, which I shorten somewhat to keep checkpatch happy. While there, make it bool. Every use of cannot_instantiate_with_device_add_yet gets a FIXME comment asking for rationale. The next few commits will clean them all up, either by providing a rationale, or by getting rid of the use. With that done, the regression fix is hopefully acceptable. Signed-off-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Marcel Apfelbaum <marcel.a@redhat.com> Signed-off-by: Andreas Färber <afaerber@suse.de>
2013-08-22aio / timers: Switch entire codebase to the new timer APIAlex Bligh4-27/+27
This is an autogenerated patch using scripts/switch-timer-api. Switch the entire code base to using the new timer API. Note this patch may introduce some line length issues. Signed-off-by: Alex Bligh <alex@alex.org.uk> Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2013-08-22aio / timers: Rearrange timer.h & make legacy functions call non-legacyAlex Bligh2-4/+4
Rearrange timer.h so it is in order by function type. Make legacy functions call non-legacy functions rather than vice-versa. Convert cpus.c to use new API. Signed-off-by: Alex Bligh <alex@alex.org.uk> Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2013-08-22aio / timers: Rename qemu_timer_* functionsAlex Bligh2-2/+2
Rename four functions in preparation for new API. Rename qemu_timer_expired to timer_expired Rename qemu_timer_expire_time_ns to timer_expire_time_ns Rename qemu_timer_pending to timer_pending Rename qemu_timer_expired_ns to timer_expired_ns Signed-off-by: Alex Bligh <alex@alex.org.uk> Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2013-07-29pl050: QOM'ify pl050_keyboard and pl050_mouseAndreas Färber1-28/+34
Introduce an abstract type pl050 and let pl050_keyboar and pl050_mouse inherit from it, using different instance_init functions. Introduce a type constant and use QOM casts. Signed-off-by: Andreas Färber <afaerber@suse.de>
2013-07-29pl050: Rename pl050_state to PL050StateAndreas Färber1-12/+12
Signed-off-by: Andreas Färber <afaerber@suse.de>
2013-07-29milkymist-softusb: QOM cast cleanupAndreas Färber1-5/+9
Signed-off-by: Andreas Färber <afaerber@suse.de>
2013-07-04hw/i*: pass owner to memory_region_init* functionsPaolo Bonzini3-6/+8
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2013-07-04memory: add owner argument to initialization functionsPaolo Bonzini4-8/+8
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2013-06-07isa: Use realizefn for ISADeviceAndreas Färber2-16/+21
Drop ISADeviceClass::init and the resulting no-op initfn and let children implement their own realizefn. Adapt error handling. Split off an instance_init where sensible. Signed-off-by: Andreas Färber <afaerber@suse.de>
2013-04-29vmmouse: QOM'ifyAndreas Färber1-5/+9
Introduce type constant and cast macro to obsolete DO_UPCAST() and container_of(). Prepares for ISA realizefn. Remove reserved underscore from struct name while at it. Signed-off-by: Andreas Färber <afaerber@suse.de> Signed-off-by: Andreas Färber <afaerber@suse.de> Message-id: 1367093935-29091-19-git-send-email-afaerber@suse.de Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-04-29pckbd: QOM'ifyAndreas Färber1-5/+11
Introduce type constant and cast macro to obsolete DO_UPCAST(). Prepares for ISA realizefn. Signed-off-by: Andreas Färber <afaerber@suse.de> Signed-off-by: Andreas Färber <afaerber@suse.de> Message-id: 1367093935-29091-13-git-send-email-afaerber@suse.de Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-04-24input: introduce keyboard handler listGerd Hoffmann1-2/+2
Add a linked list of keyboard handlers. Added handlers will go to the head of the list. Removed handlers will be zapped from the list. The head of the list will be used for events. This fixes the keyboard-dead-after-usb-kbd-unplug issue, key events will be re-routed to the ps/2 kbd instead of being discarded. [ v2: fix cut+paste bug found my Markus ] Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Message-id: 1366798118-3248-3-git-send-email-kraxel@redhat.com Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-04-15arm: fix location of some include filesPeter Maydell3-3/+3
The recent rearrangement of include files had some minor errors: devices.h is not ARM specific and should not be in arm/ arm.h should be in arm/ Move these two headers to correct this. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2013-04-08hw: move timer devices to hw/timer/, configure with default-configs/Paolo Bonzini4-0/+1966
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2013-04-08hw: move target-independent files to subdirectoriesPaolo Bonzini10-0/+3994
This patch tackles all files that are compiled once, moving them to subdirectories of hw/. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2013-04-08hw: make subdirectories for devicesPaolo Bonzini1-0/+0
Prepare the new directory structure. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
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