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2010-04-05OHCI qdev conversionPaul Brook5-47/+47
Convert remaining OHCI devices to QDEV interface. Signed-off-by: Paul Brook <paul@codesourcery.com>
2010-04-05ARMv7-M reset fixesPaul Brook1-14/+8
Move ARMv7-M PC/SP initialization to the CPU reset routine. Add a board reset routine to call this. Also load values directly from ROM as images have not been copied yet. Avoid clearing the NVIC pointer on cpu reset. Signed-off-by: Paul Brook <paul@codesourcery.com>
2010-04-04UHCI spurious interrut fixPaul Brook1-3/+4
Only raise an interrupt if the TD has actually completed. Signed-off-by: Paul Brook <paul@codesourcery.com>
2010-04-04Revert "Compile usb-ohci only once"Paul Brook11-94/+41
This reverts commit f1698408f1dcb7548a21828a0b1e2b530fae3af3. PCI is always little-endian. Having a user-visible "be" property is just plain wrong.
2010-04-03sparc32: add IOMMU chipset doc linksBlue Swirl1-1/+9
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2010-04-03sparc32: rename iommu.c to sun4m_iommu.c to make room for other IOMMUsBlue Swirl1-0/+0
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2010-04-03sparc32: improve timer implementationBlue Swirl1-3/+6
Timer with zero period (free-run) will never match. Timer counting starts with tick value of 0x200, not from 0, so the period must calculated from one tick less than the limit. Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2010-04-02hw/r2d: add a USB keyboardAurelien Jarno1-0/+4
The R2D board does not have a PS/2 port, and only support a keyboard on the USB bus. Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
2010-04-02usb-bus: fix no paramsTeLeMan1-1/+1
After commit 702f3e0fb52c124c07f215426eeadb70a716643f, the params is nerver NULL. It should check *params instead of params to determine whether the params is empty. Signed-off-by: TeLeMan <geleman@gmail.com> Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
2010-04-01win32: Fix compiler errors from u_int64_tStefan Weil2-4/+4
u_int64_t raises compiler error messages: CC libhw32/virtio.o /qemu/ar7/hw/virtio.c: In function ‘virtio_queue_get_avail_size’: /qemu/ar7/hw/virtio.c:776: error: ‘u_int64_t’ undeclared (first use in this function) /qemu/ar7/hw/virtio.c:776: error: (Each undeclared identifier is reported only once /qemu/ar7/hw/virtio.c:776: error: for each function it appears in.) Replacing u_int64_t by uint64_t helps. Cc: Michael S. Tsirkin <mst@redhat.com> Cc: Anthony Liguori <aliguori@us.ibm.com> Signed-off-by: Stefan Weil <weil@mail.berlios.de> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2010-04-01virtio-net: vhost net supportMichael S. Tsirkin1-2/+69
This connects virtio-net to vhost net backend. The code is structured in a way analogous to what we have with vnet header capability in tap. We start/stop backend on driver start/stop as well as on save and vm start (for migration). Signed-off-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2010-04-01vhost: vhost net supportMichael S. Tsirkin4-0/+973
This adds vhost net device support in qemu. Will be tied to tap device and virtio by following patches. Raw backend is currently missing, will be worked on/submitted separately. Signed-off-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2010-04-01virtio-pci: fill in notifier supportMichael S. Tsirkin1-0/+63
Support host/guest notifiers in virtio-pci. The last one only with kvm, that's okay because vhost relies on kvm anyway. Note on kvm usage: kvm ioeventfd API is implemented on non-kvm systems as well, this is the reason we don't need if (kvm_enabled()) around it. Signed-off-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2010-04-01virtio: move typedef to qemu-commonMichael S. Tsirkin1-1/+0
make it possible to use type without header include, simplifying header dependencies. Signed-off-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2010-04-01virtio: add set_status callbackMichael S. Tsirkin4-4/+14
vhost net backend needs to be notified when frontend status changes. Add a callback, similar to set_features. Signed-off-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2010-04-01virtio: notifier support + APIs for queue fieldsMichael S. Tsirkin2-2/+96
vhost needs physical addresses for ring and other queue fields, so add APIs for these. In particular, add binding API to set host/guest notifiers. Will be used by vhost. Signed-off-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2010-04-01notifier: event notifier implementationMichael S. Tsirkin2-0/+78
event notifiers are slightly generalized eventfd descriptors. Current implementation depends on eventfd because vhost is the only user, and vhost depends on eventfd anyway, but a stub is provided for non-eventfd case. We'll be able to further generalize this when another user comes along and we see how to best do this. Signed-off-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2010-04-01Fix -enable-kvmAnthony Liguori1-1/+2
Make vl.o compiled per target and fix a thinko in hw/acpi.c. It's not trivial to make kvm.h consumable by compiled-once files. Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2010-03-31Don't check for bus master for old guestsAlexander Graf1-1/+24
Older Linux guests don't activate the bus master enable bit. So for those we can just try to be clever and track if they set the DEVICE_OK bit even though bus mastering is still disabled. Under that condition we can disable the windows safety check. With that logic in place both guests should work just fine. Without PCI hotplug breaks virtio-net in Linux < 2.6.34 guests. Signed-off-by: Alexander Graf <agraf@suse.de> CC: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2010-03-31usb: class specific interface requestsMax Reitz4-10/+7
Mass Storage Reset and Get Max LUN are class specific requests, but they were not marked as such in hw/usb-msd.c, moved therefore ClassInterfaceRequest and ClassInterfaceOutRequest from hw/usb-net.c to hw/usb.h. Furthermore there was a problem in hw/usb-ohci.c when using DEBUG concerning systems where size_t is a 32 bit integer (printf resulted in a segmentation fault). Signed-off-by: Max Reitz <max@tyndur.org> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2010-03-30Compile most PPC devices only onceBlue Swirl4-14/+0
Make byte swapping unconditional since PPC is big endian. Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2010-03-29Compile prep_pci only onceBlue Swirl1-8/+0
Make byte swapping unconditional since PPC is big endian. Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2010-03-29Compile openpic only onceBlue Swirl1-24/+10
Replace TARGET_PAGE_SIZE with 4096. Make byte swapping unconditional since PPC is big endian. Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2010-03-29Compile ide/macio only onceBlue Swirl1-10/+4
Replace TARGET_PAGE_SIZE with 4096. Make byte swapping unconditional since PPC is big endian. Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2010-03-29Compile pflash_cfi01 only onceBlue Swirl8-84/+183
Push TARGET_WORDS_BIGENDIAN dependency to board level. Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2010-03-29Compile pflash_cfi02 only onceBlue Swirl5-70/+146
Push TARGET_WORDS_BIGENDIAN dependency to board level. Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2010-03-29Compile acpi only onceBlue Swirl4-22/+47
Use qemu_irqs to trigger CMOS S3 and SMI events. Avoid using kvm.h, which uses CPUState. Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2010-03-29Move KVM and Xen global flags to vl.cBlue Swirl1-3/+0
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2010-03-27pflash_cfi02: fix incorrect TARGET_FMT_lx/d useBlue Swirl1-15/+15
Also use target_phys_addr_t for addresses. Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2010-03-27error: Trim includes after "Move qemu_error & friends..."Markus Armbruster1-0/+1
Missed in commit 2f792016. Signed-off-by: Markus Armbruster <armbru@redhat.com> Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
2010-03-27balloon: Fix overflow when reporting actual memory sizeAdam Litke1-1/+2
Beginning with its introduction, the virtio balloon has had an overflow error that causes 'info balloon' to misreport the actual memory size when the balloon itself becomes larger than 4G. Use a cast when converting dev->actual from pages to kB to prevent overflows. Before: (qemu) info balloon balloon: actual=5120 (qemu) balloon 1025 (qemu) info balloon balloon: actual=1025 (qemu) balloon 1024 (qemu) info balloon balloon: actual=5120 After: (qemu) info balloon balloon: actual=5120 (qemu) balloon 1025 (qemu) info balloon balloon: actual=1025 (qemu) balloon 1024 (qemu) info balloon balloon: actual=1024 Signed-off-by: Adam Litke <agl@us.ibm.com> Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
2010-03-27Compile some MIPS devices only onceBlue Swirl9-13/+22
Move CPU specific declarations to a separate file. Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2010-03-27Fix buildBlue Swirl1-3/+5
Actually some systems don't define PAGE_SIZE. Fixes build breakage by f7736b91c40a617e93505e32dcbd2cb56aad8a23. Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2010-03-27Compile ide/core only onceBlue Swirl1-9/+5
Make win2k install hack unconditional as it is still restricted to x86 only in vl.c. Replace TARGET_PAGE_SIZE and 4096 with PAGE_SIZE. Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2010-03-23Fix recent pxa270 serial breakageLars Munch1-1/+1
This fixes a copy/paste bug introduced in commit 2d48377a8531de63ec1d0c4b9b1959dc4b78356c that pushed TARGET_WORDS_BIGENDIAN dependency to board level. Signed-off-by: Lars Munch <lars@segv.dk> Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2010-03-23pci_host: fix breakageAurelien Jarno1-5/+5
This has been broken by commit 952760bb7bce7fbfe0afcf04fee268745f297b87 Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
2010-03-21Fix Sparc64 buildBlue Swirl1-1/+1
952760bb7bce7fbfe0afcf04fee268745f297b87 missed one change. Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2010-03-21Compile pci_host only onceBlue Swirl7-46/+67
Convert pci_host_conf_register_mmio_noswap(x) to pci_host_conf_register_mmio(x, 0). Convert pci_host_conf_register_mmio(x) to pci_host_conf_register_mmio(x, 1) for big endian hosts, all cases happen to be BE. Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2010-03-21Compile usb-ohci only onceBlue Swirl11-41/+94
Push TARGET_WORDS_BIGENDIAN dependency to board level. Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2010-03-21Compile serial only onceBlue Swirl12-56/+163
Push TARGET_WORDS_BIGENDIAN dependency to board level. Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2010-03-21Compile isa_mmio only onceBlue Swirl12-35/+95
Push TARGET_WORDS_BIGENDIAN dependency to board level. Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2010-03-21Move x86 specific PC declarations to a separate fileBlue Swirl6-17/+24
x86 definitions (especially CPUState uses) prevent many files from being compiled within libhw. Move x86 specific declarations (APIC stuff) to a separate file. Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2010-03-21Revert "Convert atexit users to exit_notifier"Anthony Liguori4-7/+5
This reverts commit d7234f4d7e373a708e1df9ab565a71b71b189025. Conflicts: hw/xen_machine_pv.c This should have never been committed. Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2010-03-21Fix a typoBlue Swirl1-1/+2
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2010-03-20Fix a typo which broke Xen buildBlue Swirl1-1/+1
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2010-03-19Convert atexit users to exit_notifierAnthony Liguori4-5/+7
All of these users have global state so we really don't see a benefit from exit_notifier. However, using exit_notifier means that there's one less justification for having global state in the first place. Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2010-03-19Rewrite mouse handlers to use QTAILQ and to have an activation functionAnthony Liguori1-4/+11
And convert usb-hid to use it (to avoid regression with bisection) Right now, when we do info mice and we've added a usb tablet, we don't see it until the guest starts using the tablet. We implement this behavior in order to provide a means to delay registration of a mouse handler since we treat the last registered handler as the current handler. This is a usability problem though as we would like to give the user feedback that they've either 1) not added an absolute device 2) there is an absolute device but the guest isn't using it 3) we have an absolute device and it's active. By using QTAILQ and having an explicit activation function that moves the handler to the front of the queue, we can implement the same semantics as before with respect to automatically switching to usb tablet while providing the user with a whole lot more information. Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2010-03-18Replace assert(0) with abort() or cpu_abort()Blue Swirl5-30/+30
When building with -DNDEBUG, assert(0) will not stop execution so it must not be used for abnormal termination. Use cpu_abort() when in CPU context, abort() otherwise. Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2010-03-17hw/usb-msd: fix some usb requestsArnaud Patard (Rtp)1-3/+5
The usb-msd device emulation needs some small tweaks in the requests emulations. For instance, the reset/maxlun requests are class/interface specific so requests for them with the type class and recipient interface bits sets have to be handled. Signed-off-by: Arnaud Patard <arnaud.patard@rtp-net.org> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2010-03-17scsi-disk: fix buffer overflowGerd Hoffmann1-1/+3
In case s->version is shorter than 4 bytes we overflow the memcpy src buffer. Fix it by clearing the target buffer, then copy only the amount of bytes we actually have. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
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