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2011-02-20fdc: make optionalBlue Swirl
Ignore failure with fdc device creation. Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2011-02-20fdc: refactor device creationBlue Swirl
Turn fdc_init_isa into an inline function. Get floppy geometry directly from the drives. Don't expose FDCtrl. Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2011-02-20fdc: use FDriveType for floppy drive typeBlue Swirl
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2011-02-20fdc: move floppy geometry guessing to block.cBlue Swirl
Other geometry guessing functions already reside in block.c. Remove some unused or debugging only fields. Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2011-02-20serial: make optionalBlue Swirl
Ignore failure with serial device creation. Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2011-02-20serial: refactor device creationBlue Swirl
Turn serial_init into an inline function. Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2011-02-20ne2000_isa: make optionalBlue Swirl
Ignore failure with ne2000_isa device creation. Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2011-02-20ne2000_isa: refactor device creationBlue Swirl
Turn isa_ne2000_init into an inline function. Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2011-02-20parallel: make optionalBlue Swirl
Ignore failure with parallel device creation. Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2011-02-20parallel: refactor device creationBlue Swirl
Turn parallel_init into an inline function. Don't expose ParallelState. Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2011-02-17Fix vmport segfault (v2)Marcelo Tosatti
Fix regression caused by qdev conversion. Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com> Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2011-02-16Merge remote branch 'qemu-kvm/uq/master' into stagingAnthony Liguori
2011-02-16Merge mainstone.h header into mainstone.cDmitry Eremin-Solenikov
Now the only user of mainstone.h is mainstone.c file. Merge header into board file. Signed-off-by: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com> Signed-off-by: Andrzej Zaborowski <andrew.zaborowski@intel.com>
2011-02-16mainstone: convert FPGA emulation code to use QDev/SysBusDmitry Eremin-Solenikov
Signed-off-by: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com> Signed-off-by: Andrzej Zaborowski <andrew.zaborowski@intel.com>
2011-02-16mainstone: correct and simplify irq handlingDmitry Eremin-Solenikov
Simplify IRQ handling to stop setting an input irq pin. As a win, also get correct IRQ status after save/load cycle. Signed-off-by: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com> Signed-off-by: Andrzej Zaborowski <andrew.zaborowski@intel.com>
2011-02-14correctly check ppr priority during interrupt injection]Gleb Natapov
TPR blocks all interrupts in a priority class, so simple "less or equal" check is not enough. Signed-off-by: Gleb Natapov <gleb@redhat.com> Reviewed-by: Jan Kiszka <jan.kiszka@siemens.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2011-02-14kvm: x86: Introduce kvmclock device to save/restore its stateJan Kiszka
If kvmclock is used, which implies the kernel supports it, register a kvmclock device with the sysbus. Its main purpose is to save and restore the kernel state on migration, but this will also allow to visualize it one day. Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com> CC: Glauber Costa <glommer@redhat.com> Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>
2011-02-14cirrus: Remove obsolete kvm.h includeJan Kiszka
Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com> Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>
2011-02-14Introduce log_start/log_stop in CPUPhysMemoryClientAnthony PERARD
In order to use log_start/log_stop with Xen as well in the vga code, this two operations have been put in CPUPhysMemoryClient. The two new functions cpu_physical_log_start,cpu_physical_log_stop are used in hw/vga.c and replace the kvm_log_start/stop. With this, vga does no longer depends on kvm header. [ Jan: rebasing and style fixlets ] Signed-off-by: Anthony PERARD <anthony.perard@citrix.com> Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com> Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>
2011-02-14Improve vm_stop reason declarationsJan Kiszka
Define and use dedicated constants for vm_stop reasons, they actually have nothing to do with the EXCP_* defines used so far. At this chance, specify more detailed reasons so that VM state change handlers can evaluate them. Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com> Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>
2011-02-12vmmouse: fix queue_size field initializationBlue Swirl
Initialize the field queue_size, dropped by 91c9e09147ba1f3604a3d5d29b4de7702082a33f. Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2011-02-12hpet: make optionalBlue Swirl
Ignore failure with hpet device creation. Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2011-02-12sysbus: add creation function that may failBlue Swirl
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2011-02-12x86: make vmmouse optionalBlue Swirl
Compile vmmouse in hwlib. Ignore failure if vmmouse device can't be created. Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2011-02-12isa: add creation function that may failBlue Swirl
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2011-02-12vmmouse: convert to qdevBlue Swirl
Convert to qdev, also add a proper reset function. Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2011-02-12vmport: convert to qdevBlue Swirl
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2011-02-12x86,MIPS: make vmware_vga optionalBlue Swirl
Allow failure with vmware_vga device creation and use standard VGA instead. Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2011-02-12pci: add creation functions that may failBlue Swirl
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2011-02-12qdev: add creation function that may failBlue Swirl
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2011-02-12vmware_vga: refactor device creationBlue Swirl
Turn vmsvga_init into an inline function. Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2011-02-11mst_fpga: Drop one more pxa.h inclusion.Andrzej Zaborowski
Signed-off-by: Andrzej Zaborowski <andrew.zaborowski@intel.com>
2011-02-11pxa2xx: convert i2c master to use qdev/vmsdDmitry Eremin-Solenikov
Signed-off-by: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com> Signed-off-by: Andrzej Zaborowski <andrew.zaborowski@intel.com>
2011-02-11max7310: finish qdev'icationDmitry Eremin-Solenikov
1) Move GPIO-related functionality to qdev. Now one can use directly qdev_get_gpio_in()/qdev_connect_gpio_out() on max7310 devices. 2) Make reset to be called through qdev.reset callback. Signed-off-by: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com> Signed-off-by: Andrzej Zaborowski <andrew.zaborowski@intel.com>
2011-02-11tosa: we aren't connected to VBus, pass this info to Linux kernelDmitry Eremin-Solenikov
Signed-off-by: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com> Signed-off-by: Andrzej Zaborowski <andrew.zaborowski@intel.com>
2011-02-11mainstone: pass one irq to the mst_fpga instead of the whole PICDmitry Eremin-Solenikov
Signed-off-by: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com> Signed-off-by: Andrzej Zaborowski <andrew.zaborowski@intel.com>
2011-02-11Drop unnecessary inclusions of pxa.h headerDmitry Eremin-Solenikov
Seceral files contained onnecessary dependencies on hw/pxa.h header. Drop unused references. Signed-off-by: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com> Signed-off-by: Andrzej Zaborowski <andrew.zaborowski@intel.com>
2011-02-11Add scoop post_load callback that sets IRQs to loaded levelsDmitry Eremin-Solenikov
Signed-off-by: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com> Signed-off-by: Andrzej Zaborowski <andrew.zaborowski@intel.com>
2011-02-11tc6393xb: correct NAND isr assertionDmitry Eremin-Solenikov
Signed-off-by: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com> Signed-off-by: Andrzej Zaborowski <andrew.zaborowski@intel.com>
2011-02-11sysbus: print number of irqs in dev_printDmitry Eremin-Solenikov
Signed-off-by: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com> Signed-off-by: Andrzej Zaborowski <andrew.zaborowski@intel.com>
2011-02-07blockdev: add refcount to DriveInfoMarcelo Tosatti
The host part of a block device can be deleted with in progress block migration. To fix this, add a reference count to DriveInfo, freeing resources on last reference. Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com> CC: Markus Armbruster <armbru@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2011-02-07ahci: make number of ports runtime determinedAlexander Graf
Different AHCI controllers have a different number of ports, so the core shouldn't care about the amount of ports available. This patch makes the number of ports available to the AHCI core runtime configurable, allowing us to have multiple different AHCI implementations with different amounts of ports. Signed-off-by: Alexander Graf <agraf@suse.de> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2011-02-07ahci: Implement HBA resetAlexander Graf
The ahci code was missing its soft reset functionality. This wasn't really an issue for Linux guests, but Windows gets confused when the controller doesn't reset when it tells it so. Using this patch I can now successfully boot Windows 7 from AHCI using AHCI enabled SeaBIOS. Signed-off-by: Alexander Graf <agraf@suse.de> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2011-02-07ahci: send init d2h fis on fis enableAlexander Graf
The drive sends a d2h init fis on initialization. Usually, the guest doesn't receive fises yet at that point though, so the delivery is deferred. Let's reflect that by sending the init fis on fis receive enablement. Signed-off-by: Alexander Graf <agraf@suse.de> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2011-02-07ahci: split ICH and AHCI even moreAlexander Graf
Sebastian's patch already did a pretty good job at splitting up ICH-9 AHCI code and the AHCI core. We need some more though. Copyright was missing, the lspci dump belongs to ICH-9, we don't need the AHCI core to have its own qdev device duplicate. So let's split them a bit more in this patch, making things easier to read an understand. Signed-off-by: Alexander Graf <agraf@suse.de> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2011-02-07ahci: add license header in ahci.hAlexander Graf
Due to popular request, this patch adds a license header to ahci.h Signed-off-by: Alexander Graf <agraf@suse.de> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2011-02-07ahci: split ICH9 from coreSebastian Herbszt
There are multiple ahci devices out there. The currently implemented ich-9 is only one of the many. So let's split that one out into a separate file to stress the difference. Signed-off-by: Sebastian Herbszt <herbszt@gmx.de> Signed-off-by: Alexander Graf <agraf@suse.de> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2011-02-04ioapic: Style & magics cleanupJan Kiszka
Fix a few style issues and convert magic numbers into prober symbolic constants, also fixing the wrong but unused IOAPIC_DM_SIPI value. Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2011-02-04ioapic: Add support for qemu-kvm's vmstate v2Jan Kiszka
qemu-kvm carries the IOAPIC base address in its v2 vmstate. We only support the default base address so far, and saving even that in the device state was rejected. Add a padding field to be able to read qemu-kvm's old state, but increase our version to 3, indicating that we are not saving a valid address. This also gives downstream the chance to change to stop evaluating the base_address and move to v3 as well. Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2011-02-04ioapic: Save/restore irrJan Kiszka
This is a guest modifiable state that must be saved/restored properly. Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
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