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2009-08-27move useful type definitons to osdep.hJuan Quintela
Signed-off-by: Juan Quintela <quintela@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-08-27Move isa_connect_irq calls into isa_create_simpleGerd Hoffmann
Now with isa-bus maintaining the isa irqs we can move the isa_connect_irq() calls into isa_create_simple(). Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-08-27Add isa_reserve_irq().Jes Sorensen
Introduce isa_reserve_irq() which marks an irq reserved and returns the appropriate qemu_irq entry from the i8259 table. isa_reserve_irq() is a temporary interface to be used to allocate ISA IRQs for devices which have not yet been converted to qdev, and for special cases which are not suited for qdev conversions, such as the 'ferr'. This patch goes on top of Gerd Hoffmann's which makes isa-bus.c own the ISA irq table. [ added isa-bus.o to some targets to fix build failures -- kraxel ] Signed-off-by: Jes Sorensen <jes@sgi.com> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-08-27isa bus irq changes and fixes.Gerd Hoffmann
Changes: (1) make isa-bus maintain isa irqs, complain when allocating already taken irqs. (2) note that (1) works only for isa devices converted to qdev already (floppy and ps2/kbd/mouse right now), so more work is needed to make this really useful. (3) split floppy init into isa and sysbus versions. (4) add sysbus->isa bridge & fix -M isapc breakage. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-08-27hw/eepro100.c: Use extended TBD only where applicableNaphtali Sprei
Bug fix for segfault when run as i82551 HW: Use Extended TBD only when HW supports it (i82558 and up). Added assertions to guard from such buffer overflow Introduce the MAX_TCB_BYTE_COUNT macro Allocate buf big enough as HW needs (MAX_ETH_FRAME_SIZE -> MAX_TCB_BYTE_COUNT) I don't feel 100% OK with the "s->device >= i82558B" condition since it relies on the numeric (hex) value of those defines, which currently is correct, but changes (which I don't forsee now) might break it. Signed-off-by: Naphtali Sprei <nsprei@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-08-27pci-hotplug: initialize dinfo to NULL in pci_device_hot_addSebastian Herbszt
Suppress the following compiler warning emitted by at least gcc version 4.2.1 (SUSE Linux) and gcc version 3.4.5 (mingw32 special): hw/pci-hotplug.c: In function 'pci_device_hot_add': hw/pci-hotplug.c:102: warning: 'dinfo' may be used uninitialized in this function hw/pci-hotplug.c:102: note: 'dinfo' was declared here Signed-off-by: Sebastian Herbszt <herbszt@gmx.de> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-08-27add file descriptor migrationPaolo Bonzini
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Cc: Chris Lalancette <clalance@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-08-25Sparc32: improve interrupt handlingBlue Swirl
Level 15 interrupts are broadcast to all CPUs, each CPU can clear the interrupt using the local Clear Pending register. Update intbit_to_level table. Don't try to raise level 0 interrupts. Calculate pending interrupts based on the separate inputs from master register. Setting or resetting the pending level isn't correct because of overlap of levels. Level 14 is always used for CPU timer interrupts, remove the property. Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2009-08-25Make CPURead/WriteFunc structure 'const'Blue Swirl
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2009-08-24Make the e1000 the default network adapter for the pc target.Anthony Liguori
The ne2k is an ancient card that performs pretty terribly under QEMU. In many modern OSes, there is no longer drivers available for the ne2k. Switch the default network adapter to e1000. This card is more widely suppported and performs rather well under QEMU. There may be very old OSes that had a ne2k driver but not an e1000 driver but I think this is likely the exception. I think the average user is better served with an e1000 vs ne2k. Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-08-24virtio-blk: add msi support.Gerd Hoffmann
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-08-24qdev/prop: convert isa-bus to helper macros.Gerd Hoffmann
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-08-24unify popen/fopen qemu wrappersPaolo Bonzini
While reading Chris's code for fd migration I noticed the duplication between QEMUFilePopen and QEMUFileStdio. This fixes it, and makes qemu_fopen more similar qemu_popen. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-08-24Unbreak large mem support by removing kqemuAnthony Liguori
kqemu introduces a number of restrictions on the i386 target. The worst is that it prevents large memory from working in the default build. Furthermore, kqemu is fundamentally flawed in a number of ways. It relies on the TSC as a time source which will not be reliable on a multiple processor system in userspace. Since most modern processors are multicore, this severely limits the utility of kqemu. kvm is a viable alternative for people looking to accelerate qemu and has the benefit of being supported by the upstream Linux kernel. If someone can implement work arounds to remove the restrictions introduced by kqemu, I'm happy to avoid and/or revert this patch. N.B. kqemu will still function in the 0.11 series but this patch removes it from the 0.12 series. Paul, please Ack or Nack this patch. Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-08-24Route IOAPIC interrupts via ISA busAvi Kivity
Instead of calling the IOAPIC from the PIC, raise IOAPIC irqs via the ISA bus. As a side effect, IOAPIC lines 16-23 are enabled. Signed-off-by: Avi Kivity <avi@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-08-24Route PC irqs to ISA bus instead of i8259 directlyAvi Kivity
A PC has its motherboard IRQ lines connected to both the PIC and IOAPIC. Currently, qemu routes IRQs to the PIC which then calls the IOAPIC, an incestuous arrangement. In order to clean this up, create a new ISA IRQ abstraction, and have devices raise ISA IRQs (which in turn raise the i8259 IRQs as usual). Signed-off-by: Avi Kivity <avi@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-08-24QEMU set irq0override in fw_cfgJes Sorensen
Hi, After discussing the issue with Avi, Gleb and a couple others on irq, we came to the conclusion that it is preferred to have QEMU request features from the BIOS, rather than notifying the BIOS that it is running on QEMU or KVM. This way memory ranges can change etc. and an older BIOS will continue to work on newer QEMU if it receives the info as a fw_cfg value. This one also matches what qemu-kvm does for irq0override, except I haven't made it configurable. I leave that as an exercise for whoever would be interested in switching off irq0override. Thanks, Jes Set irq0 override in fw_cfg, informing the BIOS that QEMU expects override on irq0. This matches qemu-kvm, and will help sharing a single BIOS binary. Signed-off-by: Jes Sorensen <jes@sgi.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-08-24SMART ATA FunctionalityBrian Wheeler
For the lulz I implemented basic SMART functionality in ide.c. smartctl on linux recognizes it just fine and starting self tests with it complete successfully. Signed-off-by: Brian Wheeler <bdwheele@indiana.edu> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-08-24make vga screen_dump use DisplayState properlyStefano Stabellini
Hi all, currently the vga screen_dump code doesn't use the DisplayState interface properly and tries to replace it temporarily while taking the screenshot. A better approach is to register a DisplayChangeListener, call vga_hw_update, and finally write the ppm in the next call from dpy_update. Testing is appreciated. Signed-off-by: Stefano Stabellini <stefano.stabellini@eu.citrix.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-08-24Restore consistent formattingmalc
Signed-off-by: malc <av1474@comtv.ru>
2009-08-24es1370: Remove unused indirection of PCIES1370State and ES1370StateJuan Quintela
Signed-off-by: Juan Quintela <quintela@redhat.com>
2009-08-23Revert my commit c00a9de060124a988bd9847c095e5836488c6f01Andrzej Zaborowski
was incorrect.
2009-08-23Fix segfault of qemu-system-arm with PXA targetTorsten Duwe
qemu-system-arm (0.10.5) segfaults when invoked with a PXA machine target, e.g. -M tosa. The reason is fairly obvious: Signed-off-by: Torsten Duwe <duwe@lst.de> Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Andrzej Zaborowski <balrogg@gmail.com>
2009-08-23Use corect depth from DisplaySurface in vmware_vga.cReimar Döffinger
Hello, for what I can tell, there is no way for vmware_vga to work correctly right now. It assumes that the framebuffer bits-per-pixel and the one from the DisplaySurface are identical (it uses directly the VRAM from vga.c), but it always assumes 3 bytes per pixel, which is never possible with the current version of DisplaySurface. Attached patch fixes that by using ds_get_bits_per_pixel.
2009-08-23Remove the unnecessary and only global in musicpal.cAndrzej Zaborowski
2009-08-23Merge with balrog@git.sv.gnu.org:/srv/git/qemu.gitAndrzej Zaborowski
2009-08-23Make musicpal.c use the I2C device and the Marvell 88w8618 audio deviceAndrzej Zaborowski
Signed-off-by: Benoit Canet <benoit.canet@gmail.com> Signed-off-by: Andrzej Zaborowski <balrogg@gmail.com>
2009-08-23Extract the Marvell 88w8618 audio device from musicpal.cAndrzej Zaborowski
Signed-off-by: Benoit Canet <benoit.canet@gmail.com> Signed-off-by: Andrzej Zaborowski <balrogg@gmail.com>
2009-08-23Extract musicpal.c I2C bitbanging code and make it gpio awareAndrzej Zaborowski
Signed-off-by: Benoit Canet <benoit.canet@gmail.com> Signed-off-by: Andrzej Zaborowski <balrogg@gmail.com>
2009-08-23Musicpal qdev conversion: gpio (except I2C part), keyboard and lcdBenoit Canet
Signed-off-by: Benoit Canet <benoit.canet@gmail.com> Signed-off-by: Andrzej Zaborowski <balrogg@gmail.com>
2009-08-23Sparc32: fix monitor commands 'info pic' and 'info irq'Blue Swirl
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2009-08-23Rearrange to suppress gcc 3.3.5 warning about unused variableBlue Swirl
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2009-08-22ESP: implement Transfer PadBlue Swirl
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2009-08-22ESP: Implement select without ATN, fix commentsBlue Swirl
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2009-08-22Remove unneded ac97 indirection accessing its stateJuan Quintela
Searching for "inspiration" to convert another device to qdev, I got ac97. Once I understood a bit of qdev, found that ac97 used a not needed indirection. To protect the unaware, just fixed it. Later, Juan. Signed-off-by: Juan Quintela <quintela@redhat.com> Signed-off-by: malc <av1474@comtv.ru>
2009-08-16Replace REGX with PRIx64Blue Swirl
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2009-08-16Replace local ADDRX/PADDRX macros with TARGET_FMT_lx/plxBlue Swirl
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2009-08-16Replace always_inline with inlineBlue Swirl
We define inline as always_inline. Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2009-08-15PPC: clean up ppc405Blue Swirl
Rely on the subpage system instead of the local version. Make most functions "static". Fix wrong parameter passed to ppc4xx_pob_reset. Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2009-08-13Fix migration for ide devicesAnthony Liguori
commit 93c8cfd9e67a62711b86f4c93747566885eb7928 Author: Gleb Natapov <gleb@redhat.com> Date: Sun Aug 2 11:36:47 2009 +0300 make windows notice media change Broke save/restore by loading a new field but not saving it. Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-08-13Unbreak Sparc64Blue Swirl
EBus is a sort of ISA bus. Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2009-08-13Unbreak Sparc32 and PPCBlue Swirl
Convert qdev ptr type to chr, allow a NULL pointer. Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2009-08-10Fix virtio-blkAnthony Liguori
Reported-by: Christoph Hellwig Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-08-10rename "info qdrv" to "info qdm"Gerd Hoffmann
As requested by avi: driver != device model. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com> Message-Id:
2009-08-10fix qdev_print_devinfo()Gerd Hoffmann
snprintf returns number of bytes needed for the output, not the number of bytes actually written. Thus the math is wrong ... Spotted by Markus Armbruster. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com> Message-Id:
2009-08-10qdev/prop: convert xilinx_timer.c to helper macros.Gerd Hoffmann
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com> Message-Id:
2009-08-10qdev/prop: convert xilinx_intc.c to helper macros.Gerd Hoffmann
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com> Message-Id:
2009-08-10qdev/prop: convert xilinx_ethlite.c to helper macros.Gerd Hoffmann
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com> Message-Id:
2009-08-10qdev/prop: convert virtio-pci.c to helper macros.Gerd Hoffmann
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com> Message-Id:
2009-08-10qdev/prop: convert vga.c to helper macros.Gerd Hoffmann
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com> Message-Id:
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