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2009-05-26Remove qdev irq sink handlingPaul Brook
We have both IRQ sinks and GPIO inputs. These are in principle exactly the same thing, so remove the former. Signed-off-by: Paul Brook <paul@codesourcery.com>
2009-05-23ETRAX: Removed unused struct entry and fixed Windows build.Stefan Weil
"struct timeval last" caused a compilation error with mingw32 (missing header for struct timeval). It is unused, so it was possible to remove it. Acked-by: Edgar E. Iglesias <edgar.iglesias@gmail.com> Signed-off-by: Stefan Weil <weil@mail.berlios.de>
2009-05-23Add common BusStatePaul Brook
Implement and use a common device bus state. The main side-effect is that creating a bus and attaching it to a parent device are no longer separate operations. For legacy code we allow a NULL parent, but that should go away eventually. Also tweak creation code to veriry theat a device in on the right bus. Signed-off-by: Paul Brook <paul@codesourcery.com>
2009-05-22Fix lance segfaultsPaul Brook
Signed-off-by: Paul Brook <paul@codesourcery.com>
2009-05-22serial: fix lost character after sysrqJason Wessel
After creating an automated regression test to test the sysrq responses while running a linux image in qemu, I found that the simulated uart was eating the character right after the sysrq about 75% of the time. The problem is that the qemu sets the LSR_DR (data ready) bit on a serial break. The automated tests can send a break and the sysrq character quickly enough that the qemu serial fifo has a real character available. When there is valid character in the fifo, it gets consumed by the serial driver in the guest OS. The real hardware also appears to set the LSR_DR but always appears to have a null byte in this condition. This patch changes the qemu behavior to match the tested characteristics of a real 16550 chip. Signed-off-by: Jason Wessel <jason.wessel@windriver.com>
2009-05-22usb-serial: implement break event.Jason Wessel
Implement the serial break via usb serial. The second data byte in ftdi status packet contains the break status. The values were already defined in usb-serial.c so it was a matter of making use of the event_trigger to form a urb to send over to the host controller with the serial break status set. This was tested against a linux development image which enables sysrq via a serial break on the ftdi usb console. Signed-off-by: Jason Wessel <jason.wessel@windriver.com>
2009-05-22Introduce reset notifier orderJan Kiszka
Add the parameter 'order' to qemu_register_reset and sort callbacks on registration. On system reset, callbacks with lower order will be invoked before those with higher order. Update all existing users to the standard order 0. Note: At least for x86, the existing users seem to assume that handlers are called in their registration order. Therefore, the patch preserves this property. If someone feels bored, (s)he could try to identify this dependency and express it properly on callback registration. Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-05-22kvm: Fix framebuffer dirty log syncJan Kiszka
kvm_physical_sync_dirty_bitmap() takes the end address as second argument, not the region size. Moverover, the kvm API should not be used directly here, but cpu_physical_sync_dirty_bitmap(). Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-05-22introduce set_rate_limit function for QEMUFileGlauber Costa
This patch converts the current callers of qemu_fopen_ops(). Signed-off-by: Glauber Costa <glommer@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-05-21Introduce is_default field for QEMUMachineAnthony Liguori
f80f9ec changed the order that machines are registered which had the effect of changing the default machine. This changeset introduces a new is_default field so that machine types can declare that they are the default for an architecture. Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-05-21Refactor how display drivers are selectedAnthony Liguori
My previous commit, f92f8afebe, broke -vnc (spotted by Glauber Costa). This is because it's necessary to tell when the no special display parameters have been passed and default to SDL or VNC appropriately. This refactors the display selection logic to be less complicated which has the effect of fixing the regression mentioned above. Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-05-21Compile most Xen files only onceBlue Swirl
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2009-05-21Compile fdc, escc and SCSI controllers only onceBlue Swirl
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2009-05-21Let the venomous poison spread to more identifiersBlue Swirl
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2009-05-21Convert machine registration to use module init functionsAnthony Liguori
This cleans up quite a lot of #ifdefs, extern variables, and other ugliness. Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-05-20Remove initrd warning messageRichard W.M. Jones
Signed-off-by: Richard W.M. Jones <rjones@redhat.com>
2009-05-20keep initrd in below 4g area.Glauber Costa
initrd must be kept on the memory area below 4g. By not doing this, we're seeing guests break while using -initrd and values of -mem superior to 4096. Signed-off-by: Glauber Costa <glommer@redhat.com>
2009-05-20Remove dead codemalc
Signed-off-by: malc <av1474@comtv.ru>
2009-05-19Hardware convenience libraryPaul Brook
The only target dependency for most hardware is sizeof(target_phys_addr_t). Build these files into a convenience library, and use that instead of building for every target. Remove and poison various target specific macros to avoid bogus target dependencies creeping back in. Big/Little endian is not handled because devices should not know or care about this to start with. Signed-off-by: Paul Brook <paul@codesourcery.com>
2009-05-19Disable >4G ram support on 32-bit targetsPaul Brook
If the target only has a 32-bit physical address space then the code to map >4G ram breaks horribly, and causes compiler warnings. Signed-off-by: Paul Brook <paul@codesourcery.com>
2009-05-19Remove obsolete BIOS_SIZE from sysemu.hPaul Brook
BIOS_SIZE is no longer needed by vl.c, so there's no point having it in sysemu.h. Signed-off-by: Paul Brook <paul@codesourcery.com>
2009-05-18cris: First shot at qdev for CRIS interrupts.Edgar E. Iglesias
Signed-off-by: Edgar E. Iglesias <edgar.iglesias@gmail.com>
2009-05-18etrax: Don't keep the passed irq pointer.Edgar E. Iglesias
Copy passed irq object at channel connect. Signed-off-by: Edgar E. Iglesias <edgar.iglesias@gmail.com>
2009-05-18etrax: Remove unused eth irq line.Edgar E. Iglesias
The ethernet blocks irq line to report errors is unimplemented in QEMU. Remove it for now. Signed-off-by: Edgar E. Iglesias <edgar.iglesias@gmail.com>
2009-05-18Syborg virtio bindings.Paul Brook
Implement Syborg device bindings for virtio-net. Signed-off-by: Paul Brook <paul@codesourcery.com>
2009-05-18Separate virtio PCI codePaul Brook
Split the PCI host bindings from the VRing transport implementation. Signed-off-by: Paul Brook <paul@codesourcery.com>
2009-05-17Consistently use uint64_t for int propertiesPaul Brook
I apparently failed to do this properly on the first attempt. Signed-off-by: Paul Brook <paul@codesourcery.com>
2009-05-16ETRAX-PIC: Untabify.Edgar E. Iglesias
Signed-off-by: Edgar E. Iglesias <edgar.iglesias@gmail.com>
2009-05-16ETRAX-TIMER: qdevify.Edgar E. Iglesias
Signed-off-by: Edgar E. Iglesias <edgar.iglesias@gmail.com>
2009-05-16ETRAX-TIMER: Untabify.Edgar E. Iglesias
Signed-off-by: Edgar E. Iglesias <edgar.iglesias@gmail.com>
2009-05-16ETRAX-SER: Untabify.Edgar E. Iglesias
Signed-off-by: Edgar E. Iglesias <edgar.iglesias@gmail.com>
2009-05-16ETRAX-SER: qdevify.Edgar E. Iglesias
Signed-off-by: Edgar E. Iglesias <edgar.iglesias@gmail.com>
2009-05-16ETRAX: Simplify PIC interface.Edgar E. Iglesias
Instead of exporting a custom structure to represent different interrupt types, just export the irq array and have the top elements point to the NMI lines. Signed-off-by: Edgar E. Iglesias <edgar.iglesias@gmail.com>
2009-05-15ETRAX: Correct passing of kernel command line.Edgar E. Iglesias
Signed-off-by: Edgar E. Iglesias <edgar.iglesias@gmail.com>
2009-05-14Syborg (Symbian Virtual Platform) boardPaul Brook
A virtual reference platform for SymbianOS development/debugging. Signed-off-by: Paul Brook <paul@codesourcery.com>
2009-05-14PXA SSI qdev conversionPaul Brook
Signed-off-by: Paul Brook <paul@codesourcery.com>
2009-05-14Stellaris SSI qdev conversionPaul Brook
Signed-off-by: Paul Brook <paul@codesourcery.com>
2009-05-14SSP bus frameworkPaul Brook
Signed-off-by: Paul Brook <paul@codesourcery.com>
2009-05-14Stellaris I2C qdev conversionPaul Brook
Signed-off-by: Paul Brook <paul@codesourcery.com>
2009-05-14I2C cleanupPaul Brook
Signed-off-by: Paul Brook <paul@codesourcery.com>
2009-05-14Remove bogus omap i2c slave codePaul Brook
Signed-off-by: Paul Brook <paul@codesourcery.com>
2009-05-14SMBus qdev conversionPaul Brook
Signed-off-by: Paul Brook <paul@codesourcery.com>
2009-05-14TOSC DAC i2c qdev voncersionPaul Brook
Signed-off-by: Paul Brook <paul@codesourcery.com>
2009-05-14TWL92230 qdev conversionPaul Brook
Signed-off-by: Paul Brook <paul@codesourcery.com>
2009-05-14WM8750 qdev coversionPaul Brook
Signed-off-by: Paul Brook <paul@codesourcery.com>
2009-05-14TMP105 qdev conversionPaul Brook
Signed-off-by: Paul Brook <paul@codesourcery.com>
2009-05-14PXA2xx I2C slave qdev conversionPaul Brook
Signed-off-by: Paul Brook <paul@codesourcery.com>
2009-05-14LM832x qdev conversionPaul Brook
Signed-off-by: Paul Brook <paul@codesourcery.com>
2009-05-14MAX7310 I2C qdev conversionPaul Brook
Signed-off-by: Paul Brook <paul@codesourcery.com>
2009-05-14SSD0303 qdev conversionPaul Brook
Signed-off-by: Paul Brook <paul@codesourcery.com>