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2012-02-17ARM: Samsung exynos4210-based boards emulationEvgeny Voevodin
Add initial support of NURI and SMDKC210 boards Signed-off-by: Evgeny Voevodin <e.voevodin@samsung.com> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2012-02-17ARM: exynos4210: IRQ subsystem support.Evgeny Voevodin
Signed-off-by: Evgeny Voevodin <e.voevodin@samsung.com> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2012-02-17Make -machine/-enable-kvm options merge into a single listPeter Maydell
Make the "machine" option list use list merging, so that multiple -machine arguments (and the -enable-kvm argument) all merge together into a single list. Drop the calls to qemu_opts_reset() which meant that only the last -machine or -enable-kvm option had any effect. This fixes the bug where "-enable-kvm -machine foo" would ignore the '-enable-kvm' option, and "-machine foo -enable-kvm" would ignore the '-machine foo' option. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Andrzej Zaborowski <andrew.zaborowski@intel.com>
2012-02-17qemu-option: Add support for merged QemuOptsListsPeter Maydell
Add support for option lists which are merged together, so that "-listname foo=bar -listname bar=baz" is equivalent to "-listname foo=bar,bar=baz" rather than generating two separate lists of options. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Andrzej Zaborowski <andrew.zaborowski@intel.com>
2012-02-17target-arm/helper.c: tb_flush() on CPU resetPeter Maydell
Since target-arm has some CPUState fields for which we take the approach of baking assumptions about them into translated code and then calling tb_flush() when the fields change, we must also tb_flush on CPU reset, because reset is a change of those fields. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Andrzej Zaborowski <andrew.zaborowski@intel.com>
2012-02-17hw/arm: Remove redundant arguments from set_kernel_args*Stefan Weil
The parameters initrd_size and base are already included in the info parameter, so there is no need to pass them separately. Signed-off-by: Stefan Weil <sw@weilnetz.de> Signed-off-by: Andrzej Zaborowski <andrew.zaborowski@intel.com>,
2012-02-17pxa2xx_lcd: SRAM is valid location for the framebufferVasily Khoruzhick
Signed-off-by: Vasily Khoruzhick <anarsoul@gmail.com> Signed-off-by: Andrzej Zaborowski <andrew.zaborowski@intel.com>
2012-02-17target-arm/helper.c: Correct FPSID value for Cortex-A9Peter Maydell
The correct FPSID for the Cortex-A9 (according to the TRM) is 0x41033090 for the r0p0 that we claim to model. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Andrzej Zaborowski <andrew.zaborowski@intel.com>
2012-02-17nseries: attach monitor powerdown request to menelausPaolo Bonzini
I noticed some unused code in the twl92230, probably from before qdev-ification. This patch makes the machine use the chip's pwrbtn signal. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Andrzej Zaborowski <andrew.zaborowski@intel.com>
2012-02-15Merge remote-tracking branch 'qemu-kvm/uq/master' into stagingAnthony Liguori
* qemu-kvm/uq/master: apic: Fix legacy vmstate loading for KVM kvm: Implement kvm_irqchip_in_kernel like kvm_enabled kvm: Allow to set shadow MMU size
2012-02-15Merge remote-tracking branch 'kraxel/vnc.2' into stagingAnthony Liguori
* kraxel/vnc.2: vnc: lift modifier keys on client disconnect. vnc: implement shared flag handling. vnc: fix ctrl key in vnc terminal emulation Fix vnc memory corruption with width = 1400
2012-02-15Merge remote-tracking branch 'kiszka/queues/slirp' into stagingAnthony Liguori
* kiszka/queues/slirp: slirp: Prevent sending ICMP error replies to source-only addresses slirp: Remove unused variable and unused code
2012-02-15Merge remote-tracking branch 'kraxel/usb.38' into stagingAnthony Liguori
* kraxel/usb.38: (28 commits) xhci: handle USB_RET_NAK xhci: remote wakeup support xhci: kill port arg from xhci_setup_packet xhci: stop on errors xhci: add trb type name lookup support. xhci: signal low- and fullspeed support usb: add USBBusOps->wakeup_endpoint usb: pass USBEndpoint to usb_wakeup usb: maintain async packet list per endpoint usb: Set USBEndpoint in usb_packet_setup(). usb: add USBEndpoint->{nr,pid} usb: USBPacket: add status, rename owner -> ep usb: fold usb_generic_handle_packet into usb_handle_packet usb: kill handle_packet callback usb-xhci: switch to usb_find_device() usb-musb: switch to usb_find_device() usb-ohci: switch to usb_find_device() usb-ehci: switch to usb_find_device() usb-uhci: switch to usb_find_device() usb: handle dev == NULL in usb_handle_packet() ...
2012-02-15Merge remote-tracking branch 'kwolf/for-anthony' into stagingAnthony Liguori
* kwolf/for-anthony: AHCI: Masking of IRQs actually masks them sheepdog: fix co_recv coroutine context AHCI: Fix port reset race rewrite QEMU_BUILD_BUG_ON qcow2: Keep unknown header extension when rewriting header qcow2: Update whole header at once vpc: Round up image size during fixed image creation vpc: Add support for Fixed Disk type iSCSI: add configuration variables for iSCSI qemu-io: add write -z option for bdrv_co_write_zeroes qed: add .bdrv_co_write_zeroes() support qed: replace is_write with flags field block: perform zero-detection during copy-on-read block: add .bdrv_co_write_zeroes() interface cutils: extract buffer_is_zero() from qemu-img.c
2012-02-15device_add: don't add a /peripheral link until init is completeAnthony Liguori
Otherwise we end up with a dangling reference which causes qdev_free() to fail. Reported-by: Michael Tsirkin <mst@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2012-02-15qom: Unify type registrationAndreas Färber
Replace device_init() with generalized type_init(). While at it, unify naming convention: type_init([$prefix_]register_types) Also, type_init() is a function, so add preceding blank line where necessary and don't put a semicolon after the closing brace. Signed-off-by: Andreas Färber <afaerber@suse.de> Cc: Anthony Liguori <anthony@codemonkey.ws> Cc: malc <av1474@comtv.ru> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2012-02-14qdev: print error message before abortingPaolo Bonzini
qdev_prop_set_* functions are always called by machine init functions that should know what they're doing, so they abort on error. Still, an assert(!errp) does not aid debugging. Print an error before aborting. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2012-02-14qdev: allow setting properties to NULLPaolo Bonzini
SPARC and PPC set properties to NULL. This can be done with an empty string value. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2012-02-11ppc: remove unused variablesBlue Swirl
Fix this error: /src/qemu/target-ppc/helper.c: In function 'booke206_tlb_to_page_size': /src/qemu/target-ppc/helper.c:1296:14: error: variable 'tlbncfg' set but not used [-Werror=unused-but-set-variable] Tested-by: Andreas Färber <afaerber@suse.de> Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2012-02-11cfi02: Fix lazy ROMD switching - once againJan Kiszka
The conversion to memory regions broke lazy ROMD switching by forgetting to update the rom_mode state variable. Signed-off-by: Jan Kiszka <jan.kiszka@web.de> Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2012-02-11memory-region: Report if region is read-only or write-only on info mtreeJan Kiszka
Helpful to understand guest configurations of things like the i440FX's PAM or the state of ROM devices. Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com> Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2012-02-11vga: Fix full updates in graphic modeJan Kiszka
This fixes the regression introduced by cd7a45c95e: We lost the or'ing with the full_update flag. Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com> Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2012-02-11Fix memory dirty getting API change falloutBlue Swirl
Fix confusion in length calculation in commit cd7a45c95ecf2404810f3c6becb7cb83c5010ad8. Reported-by: Jan Kiszka <jan.kiszka@web.de> Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2012-02-10xhci: handle USB_RET_NAKGerd Hoffmann
Add a field to XHCITransfer to correctly keep track of NAK'ed usb packets. Retry transfers when the endpoint is kicked again. Implement wakeup_endpoint bus op so we can kick the endpoint when needed. With this patch applied the emulated hid devices are working correctly when hooked up to xhci. usb-tabled without polling, yay! Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2012-02-10xhci: remote wakeup supportGerd Hoffmann
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2012-02-10xhci: kill port arg from xhci_setup_packetGerd Hoffmann
Unused argument, remove it. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2012-02-10xhci: stop on errorsGerd Hoffmann
When some error happened we'll have to stop processing the endpoint. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2012-02-10xhci: add trb type name lookup support.Gerd Hoffmann
When logging TRBs add a the type name for more readable debug output. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2012-02-10xhci: signal low- and fullspeed supportGerd Hoffmann
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2012-02-10usb: add USBBusOps->wakeup_endpointGerd Hoffmann
Add usb bus op which is called whenever a usb endpoint becomes ready, so the host adapter emulation can react on that event. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2012-02-10usb: pass USBEndpoint to usb_wakeupGerd Hoffmann
Devices must specify which endpoint has data to transfer now. The plan is to use the usb_wakeup() not only for remove wakeup support, but for "data ready" signaling in general, so we can move away from constant polling to event driven usb device emulation. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2012-02-10usb: maintain async packet list per endpointGerd Hoffmann
Maintain a list of async packets per endpoint. With the current code the list will never receive more than a single item. I think you can guess what the future plan is though ;) Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2012-02-10usb: Set USBEndpoint in usb_packet_setup().Gerd Hoffmann
With the separation of the device lookup (via usb_find_device) and packet processing we can lookup device and endpoint before setting up the usb packet. So we can initialize USBPacket->ep early and keep it valid for the whole lifecycle of the USBPacket. Also the devaddr and devep fields are not needed any more. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2012-02-10usb: add USBEndpoint->{nr,pid}Gerd Hoffmann
Add a "nr" and "pid" fields to USBEndpoint so you can easily figure the endpoint number and direction of any given endpoint. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2012-02-10usb: USBPacket: add status, rename owner -> epGerd Hoffmann
Add enum to track the status of USBPackets, use that instead of the owner pointer to figure whenever a usb packet is currently in flight or not. Add some more packet status sanity checks. Also rename the USBEndpoint pointer from "owner" to "ep". Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2012-02-10usb: fold usb_generic_handle_packet into usb_handle_packetGerd Hoffmann
There is no reason to have a separate usb_generic_handle_packet function any more, fold it into usb_handle_packet(). Also call the do_token_* functions which handle control transfer emulation for control pipe packets only. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2012-02-10usb: kill handle_packet callbackGerd Hoffmann
All drivers except usb-hub use usb_generic_handle_packet. The only reason the usb hub has its own function is that it used to be called with packets which are intended for downstream devices. With the new, separate device lookup step this doesn't happen any more, so the need for a different handle_packet callback is gone. So we can kill the handle_packet callback and just call usb_generic_handle_packet directly. The special hub handling in usb_handle_packet() can go away for the same reason. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2012-02-10usb-xhci: switch to usb_find_device()Gerd Hoffmann
Switch over xHCI to use the new usb_find_device() function for device lookup. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2012-02-10usb-musb: switch to usb_find_device()Gerd Hoffmann
Switch over musb to use the new usb_find_device() function for device lookup. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2012-02-10usb-ohci: switch to usb_find_device()Gerd Hoffmann
Switch over OHCI to use the new usb_find_device() function for device lookup. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2012-02-10usb-ehci: switch to usb_find_device()Gerd Hoffmann
Switch over EHCI to use the new usb_find_device() function for device lookup. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2012-02-10usb-uhci: switch to usb_find_device()Gerd Hoffmann
Switch over UHCI to use the new usb_find_device() function for device lookup. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2012-02-10usb: handle dev == NULL in usb_handle_packet()Gerd Hoffmann
Allow passing in a NULL pointer, return USB_RET_NODEV in that case. Removes the burden to to a NULL pointer check from the callers. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2012-02-10usb-hub: implement find_deviceGerd Hoffmann
Implement the find_device callback for the usb hub. It'll loop over all ports, calling usb_find_device for all enabled ports until it finds a matching device. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2012-02-10usb: add usb_find_device()Gerd Hoffmann
Add usb_find_device(). This function will check whenever a device with a specific address is connected to the specified port. Usually this will just check state and address of the device hooked up to the port, but in case of a hub it will ask the hub to check all hub ports for a matching device. This patch doesn't put the code into use yet, see the following patches for details. The master plan is to separate device lookup and packet processing. Right now the usb code simply walks all devices, calls usb_handle_packet() on each until one accepts the packet (by returning something different that USB_RET_NODEV). I want to have a device lookup first, then call usb_handle_packet() once, for the device which actually processes the packet. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2012-02-10usb: kill usb_send_msgGerd Hoffmann
No users left. Zap it. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2012-02-10usb: kill USB_MSG_RESETGerd Hoffmann
The USB subsystem pipes internal reset notifications through usb_handle_packet() with a special magic PID. This indirection is a pretty pointless excercise as it ends up being handled by usb_generic_handle_packet anyway. Replace the USB_MSG_RESET with a usb_device_reset() function which can be called directly. Also rename the existing usb_reset() function to usb_port_reset() to avoid confusion. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2012-02-10usb: kill USB_MSG_{ATTACH,DETACH}Gerd Hoffmann
The USB subsystem pipes internal attach/detach notifications through usb_handle_packet() with a special magic PID. This indirection is a pretty pointless excercise as it ends up being handled by usb_generic_handle_packet anyway. Remove it. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2012-02-10usb-redir: Add the posibility to filter out certain devices from redirecionHans de Goede
This patch adds the posibility to filter out certain devices from redirecion. To use this pass the filter property to -device usb-redir. The filter property takes a string consisting of filter rules, the format for a rule is: <class>:<vendor>:<product>:<version>:<allow> -1 can be used to allow any value for a field. Muliple rules can be concatonated using | as a separator. Note that if a device matches none of the passed in rules, redirecting it will not be allowed! Example: -device usb-redir,filter='-1:0x0781:0x5567:-1:0|0x08:-1:-1:-1:1' This example will deny the Sandisk Cruzer Blade being redirected, as it has a usb id of 0781:5567, it will allow any other usb mass storage devices, and it will deny any other devices (the default for devices not matching any of the rules. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2012-02-10usb-ehci: Clear the portstatus powner bit on device disconnectHans de Goede
According to the EHCI spec port ownership should revert to the EHCI controller on device disconnect. This fixes the problem of a port getting stuck on USB 1 when using redirection and plugging in a USB 2 device after a USB 1 device has been redirected. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
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