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2013-03-28hw/tcx: Remove unused 'addr' field and the property that sets itPeter Maydell2-3/+0
Remove the 'addr' field from TCXState (since it is completely unused), also the qdev property which sets it. This seems to be a relic from many years past; devices don't need to know where they are mapped. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2013-03-28hw/i386/pc: format load_linux functionliguang1-53/+56
Signed-off-by: liguang <lig.fnst@cn.fujitsu.com> Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2013-03-27virtio-serial: propagate guest_connected to the port on post_loadAlon Levy1-0/+5
When migrating a host with with a spice agent running the mouse becomes non operational after the migration due to the agent state being inconsistent between the guest and the client. After migration the spicevmc backend on the destination has never been notified of the (non 0) guest_connected state. Virtio-serial holds this state information and migrates it, this patch properly propagates this information to virtio-console and through that to interested chardev backends. rhbz #725965 Signed-off-by: Hans de Goede <hdegoede@redhat.com> Message-id: 1364292483-16564-11-git-send-email-hdegoede@redhat.com Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-03-27virtio-serial: Consolidate guest_open/guest_close into set_guest_connectedHans de Goede3-32/+12
Signed-off-by: Hans de Goede <hdegoede@redhat.com> Message-id: 1364292483-16564-10-git-send-email-hdegoede@redhat.com Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-03-27qemu-char: Move incrementing of avail_connections to qdev-properties-systemHans de Goede1-2/+4
The decrement of avail_connections is done in qdev-properties-system move the increment there too for proper balancing of the calls. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Message-id: 1364292483-16564-8-git-send-email-hdegoede@redhat.com Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-03-27qemu-char: Cleanup: consolidate fe_open/fe_close into fe_set_openHans de Goede1-2/+2
Signed-off-by: Hans de Goede <hdegoede@redhat.com> Message-id: 1364292483-16564-6-git-send-email-hdegoede@redhat.com Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-03-27qemu-char: Automatically do fe_open / fe_close on qemu_chr_add_handlersHans de Goede2-2/+1
Most frontends can't really determine if the guest actually has the frontend side open. So lets automatically generate fe_open / fe_close as soon as a frontend becomes ready (as signalled by calling qemu_chr_add_handlers) / becomes non ready (as signalled by setting all handlers to NULL). And allow frontends which can actually determine if the guest is listening to opt-out of this. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Message-id: 1364292483-16564-5-git-send-email-hdegoede@redhat.com Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-03-27qemu-char: Rename opened to be_openHans de Goede2-2/+2
Rename the opened variable to be_open to reflect that it contains the opened state of the backend. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Message-id: 1364292483-16564-2-git-send-email-hdegoede@redhat.com Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-03-26Merge remote-tracking branch 'mst/tags/for_anthony' into stagingAnthony Liguori32-126/+319
virtio,pci,qom Work by Alex to support VGA assignment, pci and virtio fixes by Stefan, Jason and myself, and a new qmp event for hotplug support by myself. Signed-off-by: Michael S. Tsirkin <mst@redhat.com> # gpg: Signature made Tue 26 Mar 2013 02:02:24 PM CDT using RSA key ID D28D5469 # gpg: Can't check signature: public key not found # By Alex Williamson (13) and others # Via Michael S. Tsirkin * mst/tags/for_anthony: (23 commits) pcie: Add endpoint capability initialization wrapper roms: switch oldnoconfig to olddefconfig pcie: Mangle types to match topology pci: Create and use API to determine root buses pci: Create pci_bus_is_express helper pci: Q35, Root Ports, and Switches create PCI Express buses pci: Allow PCI bus creation interfaces to specify the type of bus pci: Move PCI and PCIE type defines pci: Create and register a new PCI Express TypeInfo exec: assert that RAMBlock size is non-zero pci: refuse empty ROM files pci_bridge: Remove duplicate IRQ swizzle function pci_bridge: Use a default map_irq function pci: Fix INTx routing notifier recursion pci_bridge: drop formatting from source pci_bridge: factor out common code pci: Teach PCI Bridges about VGA routing pci: Add PCI VGA helpers virtio-pci: guest notifier mask without non-irqfd virtio-net: remove layout assumptions for mq ctrl ...
2013-03-26pcie: Add endpoint capability initialization wrapperAlex Williamson3-14/+18
Fix the awkward API of mangling the caller specified PCIe type and just provide an interface to initialize an endpoint device. This will pick either a regular endpoint or integrated endpoint based on the bus and return pcie_cap_init to doing exactly what is asked. Signed-off-by: Alex Williamson <alex.williamson@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2013-03-26pcie: Mangle types to match topologyAlex Williamson1-0/+13
Windows will fail to start drivers for devices with an Endpoint type PCIe capability attached to a Root Complex (code 10 - Device cannot start). The proper type for such a device is Root Complex Integrated Endpoint. Devices don't care which they are, so do this conversion automatically. This allows the Windows driver to load for nec-usb-xhci when attached to pcie.0 of a q35 machine. Signed-off-by: Alex Williamson <alex.williamson@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2013-03-26pci: Create and use API to determine root busesAlex Williamson2-4/+10
Signed-off-by: Alex Williamson <alex.williamson@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2013-03-26pci: Create pci_bus_is_express helperAlex Williamson2-0/+6
For testing the bus type. Signed-off-by: Alex Williamson <alex.williamson@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2013-03-26pci: Q35, Root Ports, and Switches create PCI Express busesAlex Williamson4-4/+4
Convert q35, ioh3420, xio3130_upstream, and xio3130_downstream to use the new TYPE_PCIE_BUS. Signed-off-by: Alex Williamson <alex.williamson@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2013-03-26pci: Allow PCI bus creation interfaces to specify the type of busAlex Williamson24-35/+40
No change to any types. Signed-off-by: Alex Williamson <alex.williamson@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2013-03-26pci: Move PCI and PCIE type definesAlex Williamson2-4/+5
Move these so that we can reference them from a more common header instead of including pci_bus.h everywhere. Signed-off-by: Alex Williamson <alex.williamson@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2013-03-26pci: Create and register a new PCI Express TypeInfoAlex Williamson2-0/+7
This will allow us to differentiate Express and Legacy buses. Signed-off-by: Alex Williamson <alex.williamson@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2013-03-26pci: refuse empty ROM filesStefan Hajnoczi1-1/+6
A zero size ROM file is invalid and should produce a warning. Attempting to use a zero size file ends up hitting an assertion qemu_ram_set_idstr() because RAMBlocks with duplicate addresses are allocated - due to zero size the allocator doesn't increment the next available RAMBlock offset. Also convert __FUNCTION__ to __func__ while we're touching this code. There are no other __FUNCTION__ instances in pci.c anymore. Reported-by: Milos Ivanovic <milosivanovic@orcon.net.nz> Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2013-03-26pci_bridge: Remove duplicate IRQ swizzle functionAlex Williamson1-9/+0
pci_bridge_dev_map_irq_fn() is identical to pci_swizzle_map_irq_fn(), which is now the default for all PCI bridges. We can therefore remove this function and the pci_bridge_map_irq() call that used it. Signed-off-by: Alex Williamson <alex.williamson@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2013-03-26pci_bridge: Use a default map_irq functionAlex Williamson1-1/+1
The PCI bridge spec defines a default swizzle for translating INTx IRQs from secondary bus to primary. Use this by default for any bridge that doesn't set a function. Signed-off-by: Alex Williamson <alex.williamson@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2013-03-26pci: Fix INTx routing notifier recursionAlex Williamson1-3/+4
For some reason we recurse to fire the INTx routing notifier for each child of a bus, for each possible device of a bus. That means that if we add a root port, the notifier gets called for that bridge 256 times. If we add an upstream switch behind that root port, 256^2. But of course we need a downstream switch, 256^3. This starts to be noticeable. Stop the insanity. Signed-off-by: Alex Williamson <alex.williamson@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2013-03-26pci_bridge: drop formatting from sourceMichael S. Tsirkin1-8/+0
We use the same formatting for all files, it doesn't make sense to have formatting directives only in pci bridge header. Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2013-03-26pci_bridge: factor out common codeMichael S. Tsirkin3-19/+22
Reuse common code in pcie_port, override the hardwired-to-0 bits per PCI Express spec. No functional change but makes the code easier to follow. Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2013-03-26pci: Teach PCI Bridges about VGA routingAlex Williamson4-2/+55
Each PCI Bridge has a set of implied VGA regions that are enabled when the VGA bit is set in the bridge control register. This allows VGA devices behind bridges. Unfortunately with VGA Enable, which we formerly allowed but didn't back, comes along some required VGA baggage. VGA Palette Snooping is required, along with VGA 16-bit decoding. We don't yet have support for palette snooping. We also don't have support for 10-bit VGA aliases, the default mode, but we enable the register, even on root ports, to avoid confusing guests. Fortunately there's likely nothing from this century that requires these features, so the missing bits are noted with TODOs. Signed-off-by: Alex Williamson <alex.williamson@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2013-03-26pci: Add PCI VGA helpersAlex Williamson2-0/+82
Allow devices to register VGA memory regions for handling PCI spec defined VGA I/O port and MMIO areas. PCI will attach these to the bus address spaces and enable them according to the device command register value. Signed-off-by: Alex Williamson <alex.williamson@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2013-03-26virtio-pci: guest notifier mask without non-irqfdMichael S. Tsirkin1-35/+44
non-irqfd setups are currently broken with vhost: we start up masked and nothing unmasks the interrupts. Fix by using mask notifiers, same as the irqfd path. Sharing irqchip/non irqchip code is always a good thing, in this case it will help non irqchip benefit from backend masking optimization. Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2013-03-26virtio-net: remove layout assumptions for mq ctrlJason Wang1-11/+12
Following commit 921ac5d0f3a0df869db5ce4edf752f51d8b1596a (virtio-net: remove layout assumptions for ctrl vq), this patch makes multiqueue ctrl handling not rely on the layout of descriptors. Signed-off-by: Jason Wang <jasowang@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2013-03-26qmp: add path to device_deleted eventMichael S. Tsirkin1-2/+5
Add QOM path to device deleted event. It now becomes useful to report it for devices which don't have an ID assigned. Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2013-03-26Merge remote-tracking branch 'quintela/migration.next' into stagingAnthony Liguori1-0/+6
# By Peter Lieven (9) and others # Via Juan Quintela * quintela/migration.next: (22 commits) Use qemu_put_buffer_async for guest memory pages Add qemu_put_buffer_async Use writev ops if available Store the data to send also in iovec Update bytes_xfer in qemu_put_byte Add socket_writev_buffer function Add QemuFileWritevBuffer QemuFileOps migration: use XBZRLE only after bulk stage migration: do not search dirty pages in bulk stage migration: do not sent zero pages in bulk stage migration: add an indicator for bulk state of ram migration migration: search for zero instead of dup pages bitops: unroll while loop in find_next_bit() buffer_is_zero: use vector optimizations if possible cutils: add a function to find non-zero content in a buffer move vector definitions to qemu-common.h savevm: Fix bugs in the VMSTATE_VBUFFER_MULTIPLY definition savevm: Add VMSTATE_STRUCT_VARRAY_POINTER_UINT32 savevm: Add VMSTATE_FLOAT64 helpers savevm: Add VMSTATE_UINTTL_EQUAL helper ...
2013-03-26virtio-ccw: Queue sanity check for notify hypercall.Cornelia Huck1-0/+3
Verify that the virtio-ccw notify hypercall passed a reasonable value for queue. Cc: qemu-stable@nongnu.org Reported-by: Alexander Graf <agraf@suse.de> Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
2013-03-26hw/qdev: Abort rather than ignoring errors adding device propertiesPeter Maydell1-3/+7
Instead of ignoring any errors that occur when adding properties to a new device in device_initfn(), check for them and abort if any occur. The most likely cause is accidentally adding a duplicate property, which is a programming error by the device author. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Anthony Liguori <aliguori@us.ibm.com> Acked-by: Paolo Bonzini <pbonzini@redhat.com> Message-id: 1364217314-7400-3-git-send-email-peter.maydell@linaro.org Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-03-26hw/qdev-properties.c: Improve diagnostic for setting property after realizePeter Maydell5-17/+43
Now we have error_setg() we can improve the error message emitted if you attempt to set a property of a device after the device is realized (the previous message was "permission denied" which was not very informative). Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Message-id: 1364218844-7509-1-git-send-email-peter.maydell@linaro.org Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-03-26virtio-scsi: cleanup: remove qdev field.KONRAD Frederic2-3/+0
The qdev field is no longer needed. Just drop it. Signed-off-by: KONRAD Frederic <fred.konrad@greensocs.com> Reviewed-by: Cornelia Huck <cornelia.huck@de.ibm.com> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Tested-by: Cornelia Huck <cornelia.huck@de.ibm.com> Message-id: 1363875320-7985-11-git-send-email-fred.konrad@greensocs.com Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-03-26virtio-scsi: cleanup: init and exit functions.KONRAD Frederic1-50/+10
This remove old init and exit function as they are no longer needed. Signed-off-by: KONRAD Frederic <fred.konrad@greensocs.com> Reviewed-by: Cornelia Huck <cornelia.huck@de.ibm.com> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Tested-by: Cornelia Huck <cornelia.huck@de.ibm.com> Message-id: 1363875320-7985-10-git-send-email-fred.konrad@greensocs.com Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-03-26virtio-scsi: cleanup: use QOM casts.KONRAD Frederic2-21/+27
As the virtio-scsi-pci and virtio-scsi-s390 are switched to the new API, we can use QOM casts. Signed-off-by: KONRAD Frederic <fred.konrad@greensocs.com> Reviewed-by: Cornelia Huck <cornelia.huck@de.ibm.com> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Tested-by: Cornelia Huck <cornelia.huck@de.ibm.com> Message-id: 1363875320-7985-9-git-send-email-fred.konrad@greensocs.com Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-03-26virtio-scsi-ccw: switch to new APIKONRAD Frederic2-13/+26
Here the virtio-scsi-ccw is modified for the new API. The device virtio-scsi-ccw extends virtio-ccw-device as before. It creates and connects a virtio-scsi during the init. The properties are not modified. Signed-off-by: KONRAD Frederic <fred.konrad@greensocs.com> Reviewed-by: Cornelia Huck <cornelia.huck@de.ibm.com> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Tested-by: Cornelia Huck <cornelia.huck@de.ibm.com> Message-id: 1363875320-7985-8-git-send-email-fred.konrad@greensocs.com Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-03-26virtio-scsi-s390: switch to the new API.KONRAD Frederic2-9/+27
Here the virtio-scsi-s390 is modified for the new API. The device virtio-scsi-s390 extends virtio-s390-device as before. It creates and connects a virtio-scsi during the init. The properties are not modified. Signed-off-by: KONRAD Frederic <fred.konrad@greensocs.com> Reviewed-by: Cornelia Huck <cornelia.huck@de.ibm.com> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Tested-by: Cornelia Huck <cornelia.huck@de.ibm.com> Message-id: 1363875320-7985-7-git-send-email-fred.konrad@greensocs.com Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-03-26virtio-scsi-pci: switch to new API.KONRAD Frederic2-60/+71
Here the virtio-scsi-pci is modified for the new API. The device virtio-scsi-pci extends virtio-pci. It creates and connects a virtio-scsi during the init. Signed-off-by: KONRAD Frederic <fred.konrad@greensocs.com> Reviewed-by: Cornelia Huck <cornelia.huck@de.ibm.com> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Tested-by: Cornelia Huck <cornelia.huck@de.ibm.com> Message-id: 1363875320-7985-6-git-send-email-fred.konrad@greensocs.com Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-03-26virtio-scsi: add the virtio-scsi device.KONRAD Frederic2-5/+85
Create virtio-scsi which extends virtio-device, so it can be connected on virtio-bus. Signed-off-by: KONRAD Frederic <fred.konrad@greensocs.com> Reviewed-by: Cornelia Huck <cornelia.huck@de.ibm.com> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Tested-by: Cornelia Huck <cornelia.huck@de.ibm.com> Message-id: 1363875320-7985-5-git-send-email-fred.konrad@greensocs.com Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-03-26virtio-scsi: moving host_features from properties to transport properties.KONRAD Frederic4-10/+17
host_features field is part of the transport device. So move all the host_features related properties into transport device. Signed-off-by: KONRAD Frederic <fred.konrad@greensocs.com> Reviewed-by: Cornelia Huck <cornelia.huck@de.ibm.com> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Tested-by: Cornelia Huck <cornelia.huck@de.ibm.com> Message-id: 1363875320-7985-4-git-send-email-fred.konrad@greensocs.com Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-03-26virtio-scsi: allocate cmd_vqs array separately.KONRAD Frederic2-4/+5
Allocate/Free the cmd_vqs array separately to have a fixed size device. Signed-off-by: KONRAD Frederic <fred.konrad@greensocs.com> Reviewed-by: Cornelia Huck <cornelia.huck@de.ibm.com> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Tested-by: Cornelia Huck <cornelia.huck@de.ibm.com> Message-id: 1363875320-7985-3-git-send-email-fred.konrad@greensocs.com Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-03-26virtio-scsi: don't use pointer for configuration.KONRAD Frederic2-8/+8
The configuration field must not be a pointer as it will be used for virtio-scsi properties. So *conf is replaced by conf. Signed-off-by: KONRAD Frederic <fred.konrad@greensocs.com> Reviewed-by: Cornelia Huck <cornelia.huck@de.ibm.com> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Tested-by: Cornelia Huck <cornelia.huck@de.ibm.com> Message-id: 1363875320-7985-2-git-send-email-fred.konrad@greensocs.com Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-03-26savevm: Add VMSTATE_UINTTL_EQUAL helperDavid Gibson1-0/+6
This adds an _EQUAL VMSTATE helper for target_ulongs, defined in terms of VMSTATE_UINT32_EQUAL or VMSTATE_UINT64_EQUAL as appropriate. Signed-off-by: David Gibson <david@gibson.dropbear.id.au> Signed-off-by: Juan Quintela <quintela@redhat.com>
2013-03-25VMXNET3 device implementationDmitry Fleytman4-0/+3223
Signed-off-by: Dmitry Fleytman <dmitry@daynix.com> Signed-off-by: Yan Vugenfirer <yan@daynix.com> Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2013-03-25Packet abstraction for VMWARE network devicesDmitry Fleytman5-0/+1077
Signed-off-by: Dmitry Fleytman <dmitry@daynix.com> Signed-off-by: Yan Vugenfirer <yan@daynix.com> Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2013-03-25Common definitions for VMWARE devicesDmitry Fleytman2-0/+258
Signed-off-by: Dmitry Fleytman <dmitry@daynix.com> Signed-off-by: Yan Vugenfirer <yan@daynix.com> Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2013-03-24Remove device_tree.o from hw/moxie/Makefile.objs.Anthony Green1-1/+0
Here's a fix for the build problem identified by Aurelien Jarno here: http://lists.gnu.org/archive/html/qemu-devel/2013-03/msg04177.html Signed-off-by: Anthony Green <green@moxielogic.com> Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
2013-03-23Add sample moxie systemAnthony Green2-0/+180
Signed-off-by: Anthony Green <green@moxielogic.com> Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2013-03-23Merge branch 'for-upstream' of git://github.com/mwalle/qemuBlue Swirl4-3/+5
* 'for-upstream' of git://github.com/mwalle/qemu: configure: rename OpenGL feature to GLX configure: proper OpenGL/GLX probe target-lm32: use HELPER() macro target-lm32: flush tlb after clearing env target-lm32: remove dead code target-lm32: fix cmpgui and cmpgeui opcodes tests: tcg: lm32: add more test cases target-lm32: don't log cpu state in translation lm32_uart: fix receive buffering milkymist-uart: fix receive buffering lm32-dis: fix NULL pointer dereference target-lm32: fix debug memory access
2013-03-22Merge branch 'ppc-for-upstream' of git://github.com/agraf/qemuAurelien Jarno6-118/+94
* 'ppc-for-upstream' of git://github.com/agraf/qemu: (58 commits) target-ppc: Use NARROW_MODE macro for tlbie target-ppc: Use NARROW_MODE macro for addresses target-ppc: Use NARROW_MODE macro for comparisons target-ppc: Use NARROW_MODE macro for branches target-ppc: Fix add and subf carry generation in narrow mode target-ppc: Use QOM method dispatch for MMU fault handling target-ppc: Move ppc tlb_fill implementation into mmu_helper.c target-ppc: Split user only code out of mmu_helper.c mmu-hash64: Implement Virtual Page Class Key Protection mmu-hash*: Merge translate and fault handling functions mmu-hash*: Don't use full ppc_hash{32, 64}_translate() path for get_phys_page_debug() mmu-hash*: Correctly mask RPN from hash PTE mmu-hash*: Clean up real address calculation mmu-hash*: Clean up PTE flags update mmu-hash64: Factor SLB N bit into permissions bits mmu-hash*: Clean up permission checking mmu-hash32: Remove nx from context structure mmu-hash*: Don't update PTE flags when permission is denied mmu-hash32: Don't look up page tables on BAT permission error mmu-hash32: Cleanup BAT lookup ...
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