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2013-06-25arm/boot: Free dtb blob memory after usePeter Maydell
The dtb blob returned by load_device_tree() is in memory allocated with g_malloc(). Free it accordingly once we have copied its contents into the guest memory. To make this easy, we need also to clean up the error handling in load_dtb() so that we consistently handle errors in the same way (by printing a message and then returning -1, rather than either plowing on or exiting immediately). Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Andreas Färber <afaerber@suse.de> Message-id: 1371209256-11408-1-git-send-email-peter.maydell@linaro.org
2013-06-25ARM: Allow dumping of device treeJohn Rigby
By calling qemu_devtree_dumpdtb near the end of load_dtb. Signed-off-by: John Rigby <john.rigby@linaro.org> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2013-06-14arm: Remove CONFIG_FDT conditionalsPeter Maydell
Now that we know we're compiling with libfdt, we can remove the CONFIG_FDT conditionals. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Edgar E. Iglesias <edgar.iglesias@gmail.com> Reviewed-by: Peter Crosthwaite <peter.crosthwaite@xilinx.com> Tested-by: Edgar E. Iglesias <edgar.iglesias@gmail.com> Message-id: 1369409217-7553-3-git-send-email-peter.maydell@linaro.org
2013-06-03exynos4210.c: register rom_mem for memory migrationIgor Mitsyanko
Even if we do not register newly created RAM MemoryRegion for migration with vmstate_register_ram_global() function, ram_save_setup() still saves this region to snapshot file with empty idstr=="". Consequently this results in error during VM loading in ram_load(). Register rom_mem for migration. Signed-off-by: Igor Mitsyanko <i.mitsyanko@samsung.com> Message-id: 1368199981-45292-3-git-send-email-i.mitsyanko@gmail.com Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2013-06-03hw/arm/exynos4210.c: convert chipid_and_omr to an mmio regionIgor Mitsyanko
Exynos SoC was misusing memory_region_init_ram_ptr(): this interface can safely be used only for memory regions which size is a multiple of target page size. Change chipid_and_omr memory to an mmio region to fix this. Signed-off-by: Igor Mitsyanko <i.mitsyanko@samsung.com> Message-id: 1368199981-45292-2-git-send-email-i.mitsyanko@gmail.com Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2013-06-03xilinx_spips: seperate SPI and QSPI as two classesPeter Crosthwaite
Make SPI and QSPI different classes. QSPIPS is setup as a child of SPIPS. Only QSPI has the LQSPI functionality, so move all that to the child class. Signed-off-by: Peter Crosthwaite <peter.crosthwaite@xilinx.com> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Edgar E. Iglesias <edgar.iglesias@gmail.com> Message-id: 2cdd0cadb5ba77ca02fde5cae627852dc9a64c71.1369117359.git.peter.crosthwaite@xilinx.com Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2013-05-18remove some double-includesMichael Tokarev
Some source files #include the same header more than once for no good reason. Remove second #includes in such cases. Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2013-05-14spitz: fix compilation failure due to pty.h namespace pollutionPaolo Bonzini
pty.h is polluting the global namespace with a CTRL macro. spitz thus fails compilation with the patch at http://article.gmane.org/gmane.comp.emulators.qemu/211337 and this patch fixes it. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Message-id: 1368533545-650-1-git-send-email-pbonzini@redhat.com Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-04-25console: add device link to QemuConsolesGerd Hoffmann
So it is possible to figure which qemu console displays which device. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2013-04-20Merge branch 'arm-devs.next' of git://git.linaro.org/people/pmaydell/qemu-armBlue Swirl
* 'arm-devs.next' of git://git.linaro.org/people/pmaydell/qemu-arm: hw/versatile_pci: Drop unnecessary vpb_pci_config_addr() versatile_pci: Expose PCI memory space to system arm/realview: Fix mapping of PCI regions versatile_pci: Implement the PCI controller's control registers versatile_pci: Implement the correct PCI IRQ mapping versatile_pci: Put the host bridge PCI device at slot 29 versatile_pci: Use separate PCI I/O space rather than system I/O space versatile_pci: Change to subclassing TYPE_PCI_HOST_BRIDGE versatile_pci: Update to realize and instance init functions versatile_pci: Expose PCI I/O region on Versatile PB versatile_pci: Fix hardcoded tabs
2013-04-19versatile_pci: Expose PCI memory space to systemPeter Maydell
The VersatilePB's PCI controller exposes the PCI memory space to the system via three regions controlled by the mapping control registers. Implement this so that guests can actually use MMIO-BAR PCI cards. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Acked-by: Paul Brook <paul@codesourcery.com>
2013-04-19arm/realview: Fix mapping of PCI regionsPeter Maydell
Fix the mapping of the PCI regions for the realview board, which were all incorrect. (This was never noticed because the Linux kernel doesn't actually include a PCI driver for the realview boards.) Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Acked-by: Paul Brook <paul@codesourcery.com>
2013-04-19versatile_pci: Implement the PCI controller's control registersPeter Maydell
The versatile_pci PCI controller has a set of control registers which handle the mapping between PCI and system address spaces. Implement these registers (though for now they have no effect since we don't implement mapping PCI space into system memory at all). The most natural order for our sysbus regions has the control registers at the start, so move all the others down one. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Acked-by: Paul Brook <paul@codesourcery.com>
2013-04-19versatile_pci: Expose PCI I/O region on Versatile PBPeter Maydell
Comments in the QEMU source code claim that the version of the PCI controller on the VersatilePB board doesn't support the PCI I/O region, but this is incorrect; expose that region, map it in the correct location, and drop the misleading comments. This change removes the only currently implemented difference between the realview-pci and versatile-pci models; however there are other differences in not-yet-implemented functionality, so we retain the distinction between the two device types. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Acked-by: Paul Brook <paul@codesourcery.com>
2013-04-19Remove unneeded type castsStefan Weil
cpu_physical_memory_read, cpu_physical_memory_write take any pointer as 2nd argument without needing a type cast. Signed-off-by: Stefan Weil <sw@weilnetz.de> Reviewed-by: Andreas Färber <afaerber@suse.de> Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2013-04-16console: add GraphicHwOpsGerd Hoffmann
Pass a single GraphicHwOps struct pointer to graphic_console_init, instead of a bunch of function pointers. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2013-04-16console: simplify screendumpGerd Hoffmann
Screendumps are alot simpler as we can update non-active QemuConsoles now. So we only need to update the QemuConsole we want write out, then dump the DisplaySurface content into a ppm file. Done. No console switching needed. No special support code in the gfx card emulation needed. Zap it all. Also move ppm_save out of the vga code and next to the qmp_screendump function. For now screen dumping is limited to console #0 (like it used to be), even though it is dead simple to extend it to other consoles. I wanna finish the console cleanup before setting new qapi interfaces into stone. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Tested-by: Igor Mitsyanko <i.mitsyanko@gmail.com>
2013-04-15sysemu: avoid proliferation of include/ subdirectoriesPaolo Bonzini
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2013-04-15arm: fix location of some include filesPeter Maydell
The recent rearrangement of include files had some minor errors: devices.h is not ARM specific and should not be in arm/ arm.h should be in arm/ Move these two headers to correct this. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2013-04-08hw: move private headers to hw/ subdirectories.Paolo Bonzini
Many headers are used only in a single directory. These can be kept in hw/. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2013-04-08hw: move last file to hw/arm/Paolo Bonzini
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2013-04-08hw: move ARM CPU cores to hw/cpu/, configure with default-configs/Paolo Bonzini
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2013-04-08hw: move other devices to hw/misc/, configure with default-configs/Paolo Bonzini
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2013-04-08hw: move GPIO interfaces to hw/gpio/, configure with default-configs/Paolo Bonzini
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2013-04-08hw: move interrupt controllers to hw/intc/, configure with default-configs/Paolo Bonzini
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2013-04-08hw: move DMA controllers to hw/dma/, configure with default-configs/Paolo Bonzini
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2013-04-08hw: move SD/MMC devices to hw/sd/, configure with default-configs/Paolo Bonzini
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2013-04-08hw: move timer devices to hw/timer/, configure with default-configs/Paolo Bonzini
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2013-04-08hw: move char devices to hw/char/, configure via default-configs/Paolo Bonzini
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2013-04-08hw: move SSI controllers to hw/ssi/, configure via default-configs/Paolo Bonzini
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2013-04-08hw: move I2C controllers to hw/i2c/, configure via default-configs/Paolo Bonzini
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2013-04-08hw: move display devices to hw/display/, configure via default-configs/Paolo Bonzini
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2013-04-08hw: move audio devices to hw/audio/, configure via default-configs/Paolo Bonzini
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2013-04-08hw: move block devices to hw/block/, configure via default-configs/Paolo Bonzini
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2013-04-08hw: move NICs to hw/net/, configure via default-configs/Paolo Bonzini
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2013-04-08hw: make all of hw/usb/ configurable via default-configs/Paolo Bonzini
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2013-04-08hw: make all of hw/ide/ configurable via default-configs/Paolo Bonzini
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2013-04-08hw: move headers to include/Paolo Bonzini
Many of these should be cleaned up with proper qdev-/QOM-ification. Right now there are many catch-all headers in include/hw/ARCH depending on cpu.h, and this makes it necessary to compile these files per-target. However, fixing this does not belong in these patches. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2013-04-06Merge branch 'arm-devs.next' of git://git.linaro.org/people/pmaydell/qemu-armBlue Swirl
* 'arm-devs.next' of git://git.linaro.org/people/pmaydell/qemu-arm: hw/nand.c: Fix nand erase operation cadence_uart: Flush queued characters on reset pl330: Don't inhibit ES bits on INTEN pflash_cfi01: Implement migration support pflash_cfi01: Drop unused 'bypass' field hw/arm_gic_common: Use vmstate struct rather than save/load functions arm_gic: Fix sizes of state fields in preparation for vmstate support vmstate: Add support for two dimensional arrays hw/onenand.c: fix migration of dynamically allocated buffer "otp" hw/sd.c: fix migration of dynamically allocated buffer "buf" vmstate.h: introduce VMSTATE_BUFFER_POINTER_UNSAFE macro hw/arm_mptimer: Save the timer state pl050: Don't send always-constant is_mouse field hw/arm/nseries: don't print to stdout or stderr
2013-04-05hw/arm/nseries: don't print to stdout or stderrPeter Maydell
Remove various bits of printing to stdout or stderr from the nseries code, replacing it with a qemu log message where there's an appropriate log category, and just dropping the output for some of the more debug-like printing. In particular, this will get rid of the 'mipid_reset' message you currently get from 'make check'. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Andreas Färber <afaerber@suse.de> Message-id: 1363368565-24546-1-git-send-email-peter.maydell@linaro.org
2013-04-05xilinx_zynq: Cleanup ssi_create_slavePeter Crosthwaite
With the recent m25p80 cleanup there is no need to use ssi_create_slave_no_init() anymore. Just use ssi_create_slave(). Signed-off-by: Peter Crosthwaite <peter.crosthwaite@xilinx.com> Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2013-04-04qemu-char: Call fe_claim / fe_release when not using qdev chr propertiesHans de Goede
chardev-frontends need to explictly check, increase and decrement the avail_connections "property" of the chardev when they are not using a qdev-chardev-property for the chardev. This fixes things like: qemu-kvm -chardev stdio,id=foo -device isa-serial,chardev=foo \ -mon chardev=foo Working, where they should fail. Most of the changes here are due to old hardware emulation code which is using serial_hds directly rather then a qdev-chardev-property. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Message-id: 1364412581-3672-3-git-send-email-hdegoede@redhat.com Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-04-01musicpal: qdevify musicpal-miscPeter Maydell
Make musicpal-misc into its own (trivial) qdev device, so we can get rid of the abuse of sysbus_add_memory(). Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Peter Crosthwaite <peter.crosthwaite@xilinx.com> Reviewed-by: Andreas Färber <afaerber@suse.de> Message-id: 1363358063-23973-3-git-send-email-peter.maydell@linaro.org Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-03-18console: stop using DisplayState in gfx hardware emulationGerd Hoffmann
Use QemuConsole instead. Updates interfaces in console.[ch] and adapts gfx hardware emulation code. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2013-03-18console: rework DisplaySurface handling [vga emu side]Gerd Hoffmann
Decouple DisplaySurface allocation & deallocation from DisplayState. Replace dpy_gfx_resize + dpy_gfx_setdata with a dpy_gfx_replace_surface function. This handles the graphic hardware emulation. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2013-03-15xilinx_zynq: added pl330 to machine modelPeter Crosthwaite
Signed-off-by: Peter Crosthwaite <peter.crosthwaite@xilinx.com> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Message-id: 5bc295bd2aa50dfe573f428574dbd7d8add7b3f8.1361853677.git.peter.crosthwaite@xilinx.com Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2013-03-15hw/vexpress: Set reset values for daughterboard oscillatorsPeter Maydell
Set the reset values for the VExpress daughterboard oscillators via the new sysctl properties. Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2013-03-15hw/vexpress: Pass voltage sensor properties to sysctl devicePeter Maydell
Pass voltage sensor properties to the sysctl device. Since these are daughterboard specific, we specify them via the VEDBoardInfo structure. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Message-id: 1359985476-29380-9-git-send-email-peter.maydell@linaro.org
2013-03-15hw/vexpress: Pass proc_id via VEDBoardInfoPeter Maydell
Pass the daughterboard-specific proc_id property to the code that creates the sysctl device via the VEDBoardInfo struct, rather than by having the daughterboard init function write to a uint32_t* argument. This is a cleaner way to pass the info around, and is in line with the way we are going to handle voltage and oscillator initialization. Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2013-03-12cpu: Pass CPUState to cpu_interrupt()Andreas Färber
Move it to qom/cpu.h to avoid issues with include order. Change pc_acpi_smi_interrupt() opaque to X86CPU. Signed-off-by: Andreas Färber <afaerber@suse.de>
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