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2012-01-21PPC: 440: Ignore invalid PCI IRQsAlexander Graf
When running a 440 target, we currently get invalid irq_num values (-1) which completely confuse the IRQ setting code. This is most likely due to the missing qdev conversion. While this shouldn't happen in the first place and should really rather be fixed by converting the target, I dislike segfaults. So for now, let's just print a warning and ignore invalid irq_num values. Signed-off-by: Alexander Graf <agraf@suse.de>
2012-01-21PPC: Bamboo: Set initial TLB entryAlexander Graf
Back in the day when the bamboo target got introduced, the initial TLB was dictated by KVM. TCG has been missing initial TLB values ever since, rendering the target unusable for TCG usage. This patch adds linear TLB maps the way Linux expects them, making the target work. Signed-off-by: Alexander Graf <agraf@suse.de>
2012-01-21PPC: Bamboo: Register CPU resetAlexander Graf
To be able to support CPU reset, we need to put all register initialization and initial state into a CPU reset hook instead of a function that is only called once on bootup. This is a preparation step for the initial TLB setting code and brings bamboo more in line with what e500 and virtex already do. Signed-off-by: Alexander Graf <agraf@suse.de>
2012-01-21PPC: 440EP: Initialize timerAlexander Graf
When using TCG with a BookE PowerPC core, we need to explicitly initialize the BookE timers with the correct frequencies. This was missing for 440EP, since that code came from KVM and was never used with TCG. Signed-off-by: Alexander Graf <agraf@suse.de>
2012-01-19Merge remote-tracking branch 'spice/spice.v47' into stagingAnthony Liguori
* spice/spice.v47: qxl: Slot sanity check in qxl_phys2virt() is off by one, fix
2012-01-19Merge remote-tracking branch 'stefanha/trivial-patches' into stagingAnthony Liguori
* stefanha/trivial-patches: Makefile: Remove generated headers on clean Makefile: Exclude tests/Makefile in unconfigured tree lm32: Fix mixup of uint32 and uint32_t tests: Silence gtester in Makefile qemu-tool: Fix mixup of int64 and int64_t
2012-01-19Merge remote-tracking branch 'qmp/queue/qmp' into stagingAnthony Liguori
* qmp/queue/qmp: block: use proper qerrors in qmp_block_resize qerror: restore alphabetical order over qerrors qerror: add check-qerror.sh to verify alphabetical order qmp: Add missing gcc format attribute and fix format string qapi: Convert block_set_io_throttle qapi: Convert change qerror: Extend QERR_DEVICE_ENCRYPTED qapi: Introduce change-vnc-password monitor: expose readline state qapi: Convert eject block: eject_device(): Use error_set() qapi: Convert expire_password qapi: Convert set_password vnc: Simplify vnc_display_password()
2012-01-19Merge remote-tracking branch 'pmaydell/arm-devs.for-upstream' into stagingAnthony Liguori
* pmaydell/arm-devs.for-upstream: arm: make the number of GIC interrupts configurable hw/lan9118: Add save/load support arm: Remove incorrect comment in arm_timer vexpress, realview: Add (dummy) L2 cache controller
2012-01-19Merge remote-tracking branch 'kraxel/usb.37' into stagingAnthony Liguori
* kraxel/usb.37: usb-redir: Improve some debugging messages usb-redir: Try to keep our buffer size near the target size usb-redir: Pre-fill our isoc input buffer before sending pkts to the host usb-redir: Dynamically adjust iso buffering size based on ep interval usb-redir: Clear iso / irq error when stopping the stream usb: link packets to endpoints not devices usb: add max_packet_size to USBEndpoint usb/debug: add usb_ep_dump usb-desc: USBEndpoint support usb: add ifnum to USBEndpoint usb: add USBEndpoint xhci: Initial xHCI implementation usb: add audio device model usb-desc: audio endpoint support usb: track altsetting in USBDevice usb: track configuration and interface count in USBDevice. usb-host: rip out legacy procfs support
2012-01-19Makefile: Remove generated headers on cleanAndreas Färber
Running `make distclean' followed by a new out-of-tree build would fail due to stale generated QMP headers in the tree. Commit 611b727374ad76fb0078ea65bc1387194913980e (Makefile: remove more generated files on clean) made sure generated sources are removed. Also remove generated headers introduced in commit e3193601c84558c303b1773379da76fce80c0a56 (qapi: use middle mode in QMP server). Signed-off-by: Andreas Färber <andreas.faerber@web.de> Cc: Michael S. Tsirkin <mst@redhat.com> Cc: Paolo Bonzini <pbonzini@redhat.com> Cc: Luiz Capitulino <lcapitulino@redhat.com> Signed-off-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>
2012-01-19Makefile: Exclude tests/Makefile in unconfigured treeAndreas Färber
Since commit dbfe06c62ccedc5b64e1c6466445133dd50f6de1 (build: split unit test builds to a separate makefile fragment), in absence of config-host.mak an undefined $(SRC_PATH) breaks `make distclean' due to /tests/Makefile not being include'able. Fix by only including when config-host.mak is present. Signed-off-by: Andreas Färber <andreas.faerber@web.de> Cc: Anthony Liguori <aliguori@us.ibm.com> Signed-off-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>
2012-01-19lm32: Fix mixup of uint32 and uint32_tAndreas Färber
Commit d23948b15a9920fb7f6374b55a6db1ecff81f3ee (lm32: add Milkymist VGAFB support) introduced a stray usage of the softfloat uint32 type. Use uint32_t instead. Signed-off-by: Andreas Färber <afaerber@suse.de> Acked-by: Michael Walle <michael@walle.cc> Cc: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>
2012-01-19tests: Silence gtester in MakefileStefan Weil
This prettifies make output a little by avoiding a very long line. As gtester prints the checks when they are run, no information is lost. Signed-off-by: Stefan Weil <sw@weilnetz.de> Signed-off-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>
2012-01-19qemu-tool: Fix mixup of int64 and int64_tAndreas Färber
Commit cbcfa0418f0c196afa765f5c9837b9344d1adcf3 (link the main loop and its dependencies into the tools) introduced stray usages of int64. Use int64_t instead. Signed-off-by: Andreas Färber <afaerber@suse.de> Cc: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>
2012-01-18block: use proper qerrors in qmp_block_resizeStefan Hajnoczi
Let's report specific errors so that management tools and users can identify the problem. Two new qerrors are needed: * QERR_DEVICE_HAS_NO_MEDIUM for ENOMEDIUM * QERR_DEVICE_IS_READ_ONLY for EACCES Signed-off-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com> Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com>
2012-01-18qerror: restore alphabetical order over qerrorsStefan Hajnoczi
Over time these must have gotten out of order. Put everything back in alphabetical order. This is purely a clean up. In practice nothing depends on the order. Signed-off-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com> Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com>
2012-01-18qerror: add check-qerror.sh to verify alphabetical orderStefan Hajnoczi
We're supposed to keep qerror definitions and table entries in alphabetical order. In practice this is not checked. I haven't found a nice way to integrate this into the makefile yet but we can at least have this script which verifies that qerrors are in alphabetical order. Signed-off-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com> Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com>
2012-01-18qmp: Add missing gcc format attribute and fix format stringStefan Weil
Signed-off-by: Stefan Weil <sw@weilnetz.de> Reviewed-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com> Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com>
2012-01-18qapi: Convert block_set_io_throttleLuiz Capitulino
Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com>
2012-01-18qapi: Convert changeLuiz Capitulino
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com> Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com>
2012-01-18qerror: Extend QERR_DEVICE_ENCRYPTEDLuiz Capitulino
Include the name of the encrypted file. Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com>
2012-01-18qapi: Introduce change-vnc-passwordLuiz Capitulino
New QMP command to change the VNC password. Signed-off-by: Anthony Liguori <aliguori@us.ibm.com> Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com> Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com>
2012-01-18monitor: expose readline stateAnthony Liguori
HMP is now implemented in terms of QMP. The monitor has a bunch of logic to deal with HMP right now like readline support. Export it from the monitor so we can consume it in hmp.c. In short time, hmp.c will take over all of the readline bits. Signed-off-by: Anthony Liguori <aliguori@us.ibm.com> Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com>
2012-01-18qapi: Convert ejectLuiz Capitulino
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com> Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com>
2012-01-18block: eject_device(): Use error_set()Luiz Capitulino
Also drops the leftover 'mon' argument. This is a preparation for the next commits which will port the eject and change commands to the QAPI. Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com>
2012-01-18qapi: Convert expire_passwordLuiz Capitulino
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com> Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com>
2012-01-18qapi: Convert set_passwordLuiz Capitulino
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com> Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com>
2012-01-18vnc: Simplify vnc_display_password()Luiz Capitulino
Drop the qerror_report() call from it and let its callers set the error themselves. This also allows for dropping the 'ret' variable. Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com>
2012-01-17qxl: Slot sanity check in qxl_phys2virt() is off by one, fixMarkus Armbruster
Spotted by Coverity. Signed-off-by: Markus Armbruster <armbru@redhat.com> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2012-01-17arm: make the number of GIC interrupts configurableMark Langsdorf
Increase the maximum number of GIC interrupts for a9mp and a11mp to 1020, and create a configurable property for each defaulting to 96 and 64 (respectively) so that device modelers can set the value appropriately for their SoC. Other ARM processors also set their maximum number of used IRQs appropriately. Set the maximum theoretical number of GIC interrupts to 1020 and update the save/restore code to only use the appropriate number for each SoC. Signed-off-by: Mark Langsdorf <mark.langsdorf@calxeda.com> Reviewed-by: Andreas Färber <afaerber@suse.de> [Peter Maydell: fixed minor whitespace snafu] Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2012-01-17hw/lan9118: Add save/load supportPeter Maydell
Implement save/load for the LAN9118. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Andreas Färber <afaerber@suse.de>
2012-01-17arm: Remove incorrect comment in arm_timerMark Langsdorf
The current comment says that the arm_timers are restricted to between 32 KHz and 1 MHz, but sp804 TRM does not specify those limits. Signed-off-by: Mark Langsdorf <mark.langsdorf@calxeda.com> Reviewed-by: Andreas Färber <afaerber@suse.de> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2012-01-17vexpress, realview: Add (dummy) L2 cache controllerPeter Maydell
Instantiate the L2 cache controller on the ARM devboards which have one, since we have a dummy model of it now. Note that the only non-MP board with an L2x0 is the PB1176, which we don't model. Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2012-01-17usb-redir: Improve some debugging messagesHans de Goede
Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2012-01-17usb-redir: Try to keep our buffer size near the target sizeHans de Goede
Before this patch we would allow the (iso) buffer to grow unlimited (and it would under certain circumstances) leading to way too high latencies for iso data streams. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2012-01-17usb-redir: Pre-fill our isoc input buffer before sending pkts to the hostHans de Goede
This is something which should have been done from the first version of usb-redir, but wasn't. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2012-01-17usb-redir: Dynamically adjust iso buffering size based on ep intervalHans de Goede
Note the bufpq_target_size id stored in the endpoint info struct, even though it only used once. This is done because it will be referenced from other code in a follow up patch. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2012-01-17usb-redir: Clear iso / irq error when stopping the streamHans de Goede
And ignore status messages from the client which arrive after stream stop (the stream stop send to the client and an error status reported by the client my cross each other due to network latency). Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2012-01-17usb: link packets to endpoints not devicesGerd Hoffmann
Add USBEndpoint for the control endpoint to USBDevices. Link async packets to the USBEndpoint instead of the USBDevice. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2012-01-17usb: add max_packet_size to USBEndpointGerd Hoffmann
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2012-01-17usb/debug: add usb_ep_dumpGerd Hoffmann
Add function to dump endpoint data, for debugging purposes. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2012-01-17usb-desc: USBEndpoint supportGerd Hoffmann
Initialize USBEndpoint structs from USBDesc* data. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2012-01-17usb: add ifnum to USBEndpointGerd Hoffmann
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2012-01-17usb: add USBEndpointGerd Hoffmann
Start maintaining endpoint state at USBDevice level. Add USBEndpoint struct and some helper functions to deal with it. For now it contains the endpoint type only. Moved over some bits from usb-linux.c Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2012-01-17xhci: Initial xHCI implementationHector Martin
Based on the implementation from Hector Martin <hector@marcansoft.com> Hectors's implementation completely sidestepped the qemu usb system and used libusb directly for usb device pass through. So I've ripped out the libusb bits (or left them in disabled, as reference for further coding) and hooked up the qemu subsystem instead. That work is not complete yet though, partly due to limitations of the qemu usb subsystem. Nevertheless I think it is better to continue development in-tree, especially as the qemu usb bits need a bunch of improvements too for decent usb 3.0 support. Current state: - usb-storage emulation should work ok. - Devices which need constant polling (HID emulation like usb-tablet) are known to not work. - ISO xfers are not implemented yet. - superspeed ports are not implemented yet. - usb pass-through is completely untested so far. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2012-01-17pxa2xx_keypad: fix unbalanced parenthesis.Andrzej Zaborowski
Breakage introduced by me when ammending a previous patch, sorry.
2012-01-17hw/arm_boot.c: Make SMP boards specify address to poll in bootup loopEvgeny Voevodin
The secondary CPU bootloader in arm_boot.c holds secondary CPUs in a pen until the primary CPU releases them. Make boards specify the address to be polled to determine whether to leave the pen (it was previously hardcoded to 0x10000030, which is a Versatile Express/ Realview specific system register address). Signed-off-by: Evgeny Voevodin <e.voevodin@samsung.com> Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Andrzej Zaborowski <andrew.zaborowski@intel.com>
2012-01-17hw/sysbus.h: Increase maximum number of device IRQs.Evgeny Voevodin
Samsung exynos4210 Interrupt Combiner needs 512 IRQ sources. Signed-off-by: Evgeny Voevodin <e.voevodin@samsung.com> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Andrzej Zaborowski <andrew.zaborowski@intel.com>
2012-01-17pxa2xx_keypad: make single automatic scans workVasily Khoruzhick
u-boot uses single automatic scans and polling in pxa2xx_keypad driver, so clear KPC_AS bit immediately and update keys state even if KPC_AS and KPC_ASACT are cleared. Signed-off-by: Vasily Khoruzhick <anarsoul@gmail.com> Signed-off-by: Andrzej Zaborowski <andrew.zaborowski@intel.com>
2012-01-17pxa2xx_lcd: fix palette parserVasily Khoruzhick
Pallete entry size for 16bpp format is 2 bytes, not 4 Signed-off-by: Vasily Khoruzhick <anarsoul@gmail.com> Signed-off-by: Andrzej Zaborowski <andrew.zaborowski@intel.com>
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