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2018-06-22Merge remote-tracking branch ↵Peter Maydell
'remotes/pmaydell/tags/pull-target-arm-20180622' into staging target-arm queue: * hw/intc/arm_gicv3: fix wrong values when reading IPRIORITYR * target/arm: fix read of freed memory in kvm_arm_machine_init_done() * virt: support up to 512 CPUs * virt: support 256MB ECAM PCI region (for more PCI devices) * xlnx-zynqmp: Use Cortex-R5F, not Cortex-R5 * mps2-tz: Implement and use the TrustZone Memory Protection Controller * target/arm: enforce alignment checking for v6M cores * xen: Don't use memory_region_init_ram_nomigrate() in pci_assign_dev_load_option_rom() * vl.c: Don't zero-initialize statics for serial_hds # gpg: Signature made Fri 22 Jun 2018 13:56:00 BST # gpg: using RSA key 3C2525ED14360CDE # gpg: Good signature from "Peter Maydell <peter.maydell@linaro.org>" # gpg: aka "Peter Maydell <pmaydell@gmail.com>" # gpg: aka "Peter Maydell <pmaydell@chiark.greenend.org.uk>" # Primary key fingerprint: E1A5 C593 CD41 9DE2 8E83 15CF 3C25 25ED 1436 0CDE * remotes/pmaydell/tags/pull-target-arm-20180622: (28 commits) xen: Don't use memory_region_init_ram_nomigrate() in pci_assign_dev_load_option_rom() vl.c: Don't zero-initialize statics for serial_hds target/arm: Strict alignment for ARMv6-M and ARMv8-M Baseline target/arm: Introduce ARM_FEATURE_M_MAIN hw/arm/mps2-tz.c: Instantiate MPCs hw/arm/iotkit: Wire up MPC interrupt lines hw/arm/iotkit: Instantiate MPC hw/misc/iotkit-secctl.c: Implement SECMPCINTSTATUS hw/misc/tz_mpc.c: Honour the BLK_LUT settings in translate hw/misc/tz-mpc.c: Implement correct blocked-access behaviour hw/misc/tz-mpc.c: Implement registers hw/misc/tz-mpc.c: Implement the Arm TrustZone Memory Protection Controller xlnx-zynqmp: Swap Cortex-R5 for Cortex-R5F target-arm: Add the Cortex-R5F hw/arm/virt: Increase max_cpus to 512 hw/arm/virt: Use 256MB ECAM region by default hw/arm/virt: Add virt-3.0 machine type hw/arm/virt: Add a new 256MB ECAM region hw/arm/virt: Register two redistributor regions when necessary hw/arm/virt-acpi-build: Advertise one or two GICR structures ... Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2018-06-22hw/misc/tz-mpc.c: Implement the Arm TrustZone Memory Protection ControllerPeter Maydell
Implement the Arm TrustZone Memory Protection Controller, which sits in front of RAM and allows secure software to configure it to either pass through or reject transactions. We implement the MPC as a QEMU IOMMU, which will direct transactions either through to the devices and memory behind it or to a special "never works" AddressSpace if they are blocked. This initial commit implements the skeleton of the device: * it always permits accesses * it doesn't implement most of the registers * it doesn't implement the interrupt or other behaviour for blocked transactions Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Alex Bennée <alex.bennee@linaro.org> Reviewed-by: Eric Auger <eric.auger@redhat.com> Message-id: 20180620132032.28865-2-peter.maydell@linaro.org
2018-06-21ppc4xx_i2c: Implement directcntl registerBALATON Zoltan
As well as being able to generate its own i2c transactions, the ppc4xx i2c controller has a DIRECTCNTL register which allows explicit control of the i2c lines. Using this register an OS can directly bitbang i2c operations. In order to let emulated i2c devices respond to this, we need to wire up the DIRECTCNTL register to qemu's bitbanged i2c handling code. Signed-off-by: BALATON Zoltan <balaton@eik.bme.hu> Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2018-06-16mac_newworld: add PMU deviceMark Cave-Ayland
The PMU device supercedes the CUDA device found on older New World Macs and is supported by a larger number of guest OSs from OS 9 to OS X 10.5. Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk> Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2018-06-16mac_newworld: add gpios to macio devices with PMU enabledMark Cave-Ayland
PMU-enabled New World Macs expose their GPIOs via a separate memory region within the macio device. Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk> Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2018-06-08misc: add pca9552 LED blinker modelCédric Le Goater
Specs are available here : https://www.nxp.com/docs/en/application-note/AN264.pdf This is a simple model supporting the basic registers for led and GPIO mode. The device also supports two blinking rates but not the model yet. Signed-off-by: Cédric Le Goater <clg@kaod.org> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Message-id: 20180530064049.27976-7-clg@kaod.org Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2018-06-01hw: make virtio devices configurable via default-configs/Paolo Bonzini
This is only half of the work, because the proxy devices (virtio-*-pci, virtio-*-ccw, etc.) are still included unconditionally. It is still a move in the right direction. Based-on: <20180522194943.24871-1-pbonzini@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2018-06-01hw: allow compiling out SCSIPaolo Bonzini
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2018-05-04hw/arm/smmu-common: smmu base device and datatypesEric Auger
The patch introduces the smmu base device and class for the ARM smmu. Devices for specific versions will be derived from this base device. We also introduce some important datatypes. Signed-off-by: Eric Auger <eric.auger@redhat.com> Signed-off-by: Prem Mallappa <prem.mallappa@broadcom.com> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Message-id: 1524665762-31355-2-git-send-email-eric.auger@redhat.com Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2018-03-17Merge remote-tracking branch 'remotes/xtensa/tags/20180316-xtensa' into stagingPeter Maydell
target/xtensa linux-user support. - small cleanup for xtensa registers dumping (-d cpu); - add support for debugging linux-user process with xtensa-linux-gdb (as opposed to xtensa-elf-gdb), which can only access unprivileged registers; - enable MTTCG for target/xtensa; - cleanup in linux-user/mmap area making sure that it works correctly with limited 30-bit-wide user address space; - import xtensa-specific definitions from the linux kernel, conditionalize user-only/softmmu-only code and add handlers for signals, exceptions, process/thread creation and core registers dumping. # gpg: Signature made Fri 16 Mar 2018 16:46:19 GMT # gpg: using RSA key 51F9CC91F83FA044 # gpg: Good signature from "Max Filippov <filippov@cadence.com>" # gpg: aka "Max Filippov <max.filippov@cogentembedded.com>" # gpg: aka "Max Filippov <jcmvbkbc@gmail.com>" # Primary key fingerprint: 2B67 854B 98E5 327D CDEB 17D8 51F9 CC91 F83F A044 * remotes/xtensa/tags/20180316-xtensa: MAINTAINERS: fix W: address for xtensa qemu-binfmt-conf.sh: add qemu-xtensa target/xtensa: add linux-user support linux-user: drop unused target_msync function linux-user: fix target_mprotect/target_munmap error return values linux-user: fix assertion in shmdt linux-user: fix mmap/munmap/mprotect/mremap/shmat target/xtensa: support MTTCG target/xtensa: use correct number of registers in gdbstub target/xtensa: mark register windows in the dump target/xtensa: dump correct physical registers Signed-off-by: Peter Maydell <peter.maydell@linaro.org> # Conflicts: # linux-user/syscall.c
2018-03-16target/xtensa: add linux-user supportMax Filippov
Import list of syscalls from the kernel source. Conditionalize code/data that is only used with softmmu. Implement exception handlers. Implement signal hander (only the core registers for now, no coprocessors or TIE). Cc: Riku Voipio <riku.voipio@iki.fi> Cc: Laurent Vivier <laurent@vivier.eu> Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
2018-03-16Merge remote-tracking branch 'remotes/bonzini/tags/for-upstream' into stagingPeter Maydell
* Record-replay lockstep execution, log dumper and fixes (Alex, Pavel) * SCSI fix to pass maximum transfer size (Daniel Barboza) * chardev fixes and improved iothread support (Daniel Berrangé, Peter) * checkpatch tweak (Eric) * make help tweak (Marc-André) * make more PCI NICs available with -net or -nic (myself) * change default q35 NIC to e1000e (myself) * SCSI support for NDOB bit (myself) * membarrier system call support (myself) * SuperIO refactoring (Philippe) * miscellaneous cleanups and fixes (Thomas) # gpg: Signature made Mon 12 Mar 2018 16:10:52 GMT # gpg: using RSA key BFFBD25F78C7AE83 # gpg: Good signature from "Paolo Bonzini <bonzini@gnu.org>" # gpg: aka "Paolo Bonzini <pbonzini@redhat.com>" # Primary key fingerprint: 46F5 9FBD 57D6 12E7 BFD4 E2F7 7E15 100C CD36 69B1 # Subkey fingerprint: F133 3857 4B66 2389 866C 7682 BFFB D25F 78C7 AE83 * remotes/bonzini/tags/for-upstream: (69 commits) tcg: fix cpu_io_recompile replay: update documentation replay: save vmstate of the asynchronous events replay: don't process async events when warping the clock scripts/replay-dump.py: replay log dumper replay: avoid recursive call of checkpoints replay: check return values of fwrite replay: push replay_mutex_lock up the call tree replay: don't destroy mutex at exit replay: make locking visible outside replay code replay/replay-internal.c: track holding of replay_lock replay/replay.c: bump REPLAY_VERSION again replay: save prior value of the host clock replay: added replay log format description replay: fix save/load vm for non-empty queue replay: fixed replay_enable_events replay: fix processing async events cpu-exec: fix exception_index handling hw/i386/pc: Factor out the superio code hw/alpha/dp264: Use the TYPE_SMC37C669_SUPERIO ... Signed-off-by: Peter Maydell <peter.maydell@linaro.org> # Conflicts: # default-configs/i386-softmmu.mak # default-configs/x86_64-softmmu.mak
2018-03-13target/i386: add Secure Encrypted Virtualization (SEV) objectBrijesh Singh
Add a new memory encryption object 'sev-guest'. The object will be used to create encrypted VMs on AMD EPYC CPU. The object provides the properties to pass guest owner's public Diffie-hellman key, guest policy and session information required to create the memory encryption context within the SEV firmware. e.g to launch SEV guest # $QEMU \ -object sev-guest,id=sev0 \ -machine ....,memory-encryption=sev0 Cc: Paolo Bonzini <pbonzini@redhat.com> Cc: Richard Henderson <rth@twiddle.net> Cc: Eduardo Habkost <ehabkost@redhat.com> Signed-off-by: Brijesh Singh <brijesh.singh@amd.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2018-03-12hw/alpha/dp264: Use the TYPE_SMC37C669_SUPERIOPhilippe Mathieu-Daudé
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Message-Id: <20180308223946.26784-25-f4bug@amsat.org> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2018-03-12hw/alpha/dp264: Add the ISA DMA controllerPhilippe Mathieu-Daudé
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Message-Id: <20180308223946.26784-24-f4bug@amsat.org> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2018-03-12hw/i386: make IOMMUs configurable via default-configs/Paolo Bonzini
Allow distributions to disable the Intel and/or AMD IOMMU devices. Reviewed-by: Thomas Huth <thuth@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2018-03-09hw/arm: Use more CONFIG switches for the object filesThomas Huth
A lot of ARM object files are linked into the executable unconditionally, even though we have corresponding CONFIG switches like CONFIG_PXA2XX or CONFIG_OMAP. We should make sure to use these switches in the Makefile so that the users can disable certain unwanted boards and devices more easily. While we're at it, also add some new switches for the boards that do not have a CONFIG option yet. Signed-off-by: Thomas Huth <thuth@redhat.com> Message-id: 1520266949-29817-1-git-send-email-thuth@redhat.com Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Alex Bennée <alex.bennee@linaro.org> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2018-03-09i.MX: Add i.MX7 SOC implementation.Andrey Smirnov
The following interfaces are partially or fully emulated: * up to 2 Cortex A9 cores (SMP works with PSCI) * A7 MPCORE (identical to A15 MPCORE) * 4 GPTs modules * 7 GPIO controllers * 2 IOMUXC controllers * 1 CCM module * 1 SVNS module * 1 SRC module * 1 GPCv2 controller * 4 eCSPI controllers * 4 I2C controllers * 7 i.MX UART controllers * 2 FlexCAN controllers * 2 Ethernet controllers (FEC) * 3 SD controllers (USDHC) * 4 WDT modules * 1 SDMA module * 1 GPR module * 2 USBMISC modules * 2 ADC modules * 1 PCIe controller Tested to boot and work with upstream Linux (4.13+) guest. Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com> [PMM: folded a couple of long lines] Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2018-03-09pci: Add support for Designware IP blockAndrey Smirnov
Add code needed to get a functional PCI subsytem when using in conjunction with upstream Linux guest (4.13+). Tested to work against "e1000e" (network adapter, using MSI interrupts) as well as "usb-ehci" (USB controller, using legacy PCI interrupts). Based on "i.MX6 Applications Processor Reference Manual" (Document Number: IMX6DQRM Rev. 4) as well as corresponding dirver in Linux kernel (circa 4.13 - 4.16 found in drivers/pci/dwc/*) Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2018-03-07RISC-V Build InfrastructureMichael Clark
This adds RISC-V into the build system enabling the following targets: - riscv32-softmmu - riscv64-softmmu - riscv32-linux-user - riscv64-linux-user This adds defaults configs for RISC-V, enables the build for the RISC-V CPU core, hardware, and Linux User Emulation. The 'qemu-binfmt-conf.sh' script is updated to add the RISC-V ELF magic. Expected checkpatch errors for consistency reasons: ERROR: line over 90 characters FILE: scripts/qemu-binfmt-conf.sh Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Sagar Karandikar <sagark@eecs.berkeley.edu> Signed-off-by: Michael Clark <mjc@sifive.com>
2018-03-06ppc: Add aCube Sam460ex boardBALATON Zoltan
Add emulation of aCube Sam460ex board based on AMCC 460EX embedded SoC. This is not a complete implementation yet with a lot of components still missing but enough for the U-Boot firmware to start and to boot a Linux kernel or AROS. Signed-off-by: François Revol <revol@free.fr> Signed-off-by: BALATON Zoltan <balaton@eik.bme.hu> Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2018-03-02hw/arm/iotkit: Model Arm IOT KitPeter Maydell
Model the Arm IoT Kit documented in http://infocenter.arm.com/help/index.jsp?topic=/com.arm.doc.ecm0601256/index.html The Arm IoT Kit is a subsystem which includes a CPU and some devices, and is intended be extended by adding extra devices to form a complete system. It is used in the MPS2 board's AN505 image for the Cortex-M33. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-id: 20180220180325.29818-19-peter.maydell@linaro.org
2018-03-02hw/misc/iotkit-secctl: Arm IoT Kit security controller initial skeletonPeter Maydell
The Arm IoT Kit includes a "security controller" which is largely a collection of registers for controlling the PPCs and other bits of glue in the system. This commit provides the initial skeleton of the device, implementing just the ID registers, and a couple of read-only read-as-zero registers. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-id: 20180220180325.29818-16-peter.maydell@linaro.org
2018-03-02hw/misc/tz-ppc: Model TrustZone peripheral protection controllerPeter Maydell
Add a model of the TrustZone peripheral protection controller (PPC), which is used to gate transactions to non-TZ-aware peripherals so that secure software can configure them to not be accessible to non-secure software. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-id: 20180220180325.29818-15-peter.maydell@linaro.org
2018-03-02hw/misc/mps2-fpgaio: FPGA control block for MPS2 AN505Peter Maydell
The MPS2 AN505 FPGA image includes a "FPGA control block" which is a small set of registers handling LEDs, buttons and some counters. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-id: 20180220180325.29818-14-peter.maydell@linaro.org
2018-03-01arm/vexpress: Add proper display connector emulationLinus Walleij
This adds the SiI9022 (and implicitly EDID I2C) device to the ARM Versatile Express machine, and selects the two I2C devices necessary in the arm-softmmu.mak configuration so everything will build smoothly. I am implementing proper handling of the graphics in the Linux kernel and adding proper emulation of SiI9022 and EDID makes the driver probe as nicely as before, retrieving the resolutions supported by the "QEMU monitor" and overall just working nice. Cc: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Message-id: 20180227104903.21353-6-linus.walleij@linaro.org Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2018-02-13hw/net/can: Kvaser PCI CAN-S (single SJA1000 channel) emulationPavel Pisa
Signed-off-by: Pavel Pisa <pisa@cmp.felk.cvut.cz> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2018-02-13hw/net/can: SJA1000 chip register level emulation for QEMUPavel Pisa
The core SJA1000 support is independent of following patches which map SJA1000 chip to PCI boards. The work is based on Jin Yang GSoC 2013 work funded by Google and mentored in frame of RTEMS project GSoC slot donated to QEMU. Rewritten for QEMU-2.0+ versions and architecture cleanup by Pavel Pisa (Czech Technical University in Prague). Signed-off-by: Pavel Pisa <pisa@cmp.felk.cvut.cz> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2018-02-13net/can: simple messages transport implementation for QEMUPavel Pisa
The CanBusState state structure is created for each emulated CAN channel. Individual clients/emulated CAN interfaces or host interface connection registers to the bus by CanBusClientState structure. The CAN core is prepared to support connection to the real host CAN bus network. The commit with such support for Linux SocketCAN follows. Implementation is as simple as possible. There is no state to be migrated, and messages prioritization and queuing are not considered for now. But it is intended to be extended when need arises. Development repository and more documentation at https://gitlab.fel.cvut.cz/canbus/qemu-canbus The work is based on Jin Yang GSoC 2013 work funded by Google and mentored in frame of RTEMS project GSoC slot donated to QEMU. Rewritten for QEMU-2.0+ versions and architecture cleanup by Pavel Pisa (Czech Technical University in Prague). Signed-off-by: Pavel Pisa <pisa@cmp.felk.cvut.cz> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2018-02-11misc: introduce new mos6522 VIA device and enable it for ppc buildsMark Cave-Ayland
The MOS6522 VIA forms the bridge part of several Mac devices, including the Mac via-cuda and via-pmu devices. Introduce a standard mos6522 device that can be shared amongst multiple implementations. This is effectively taking the 6522 parts out of cuda.c and turning them into a separate device whilst also applying some style tidy-ups and including a conversion to trace-events. Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk> Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2018-02-05i2c: Add a CONFIG_I2C master switch to the configuration filesThomas Huth
The i2c core and the at24c EEPROM should only be compiled and linked on the machines that support i2c. Otherwise it's quite strange to see the at24c-eeprom to be "available" on qemu-system-s390x for example. Signed-off-by: Thomas Huth <thuth@redhat.com> Message-Id: <1516634853-15883-1-git-send-email-thuth@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2018-01-31hw/hppa: Implement DINO system boardHelge Deller
Now that we have the prerequisites in target/hppa/, implement the hardware for a PA7100LC. This also enables build for hppa-softmmu. Signed-off-by: Helge Deller <deller@gmx.de> [rth: Since it is all new code, squashed all branch development withing hw/hppa/ to a single patch.] Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2018-01-29tpm: add CRB deviceMarc-André Lureau
tpm_crb is a device for TPM 2.0 Command Response Buffer (CRB) Interface as defined in TCG PC Client Platform TPM Profile (PTP) Specification Family “2.0” Level 00 Revision 01.03 v22. The PTP allows device implementation to switch between TIS and CRB model at run time, but given that CRB is a simpler device to implement, I chose to implement it as a different device. The device doesn't implement other locality than 0 for now (my laptop TPM doesn't either, so I assume this isn't so bad) Tested with some success with Linux upstream and Windows 10, seabios & modified ovmf. The device is recognized and correctly transmit command/response with passthrough & emu. However, we are missing PPI ACPI part atm. Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Reviewed-by: Stefan Berger <stefanb@linux.vnet.ibm.com> Signed-off-by: Stefan Berger <stefanb@linux.vnet.ibm.com>
2018-01-26xlnx-pmu-iomod-intc: Add the PMU Interrupt controllerAlistair Francis
Add the PMU IO Module Interrupt controller device. Signed-off-by: Alistair Francis <alistair.francis@xilinx.com> Reviewed-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Signed-off-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com>
2018-01-26aarch64-softmmu.mak: Use an ARM specific configAlistair Francis
In preperation for having an ARM and MicroBlaze ZynqMP machine let's split out the current ARM specific config options. Signed-off-by: Alistair Francis <alistair.francis@xilinx.com> Acked-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Signed-off-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com>
2018-01-24apb: rename apb.c to sabre.cMark Cave-Ayland
This is the final stage in correcting the naming convention with respect to sabre, APB and PBM. It is effectively a file rename from apb.c to sabre.c along with touching up a few constants to remove the remaining references to APB. Note that as part of the rename process the configuration variable CONFIG_PCI_APB is changed to CONFIG_PCI_SABRE. Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Acked-by: Artyom Tarasenko <atar4qemu@gmail.com>
2018-01-24apb: split simba PCI bridge into hw/pci-bridge/simba.cMark Cave-Ayland
Move the QOM type and macros into a new include/hw/pci-bridge/simba.h file, and add a new CONFIG_SIMBA Makefile.objs variable which is enabled for sparc64-softmmu builds only. Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk> CC: Michael S. Tsirkin <mst@redhat.com> CC: Marcel Apfelbaum <marcel@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Acked-by: Artyom Tarasenko <atar4qemu@gmail.com>
2018-01-20default-configs/ppc-softmmu: Restructure the switches according to the machinesThomas Huth
Order the CONFIG switches in ppc-softmmu.mak according to the machine classes where they are used (embedded, Mac or PReP), so that it is easier for the users to disable a set of switches completely if they are not needed. Also add the missing CONFIG_IDE_SII3112 switch to the embedded section which was previously only added to ppcemb-softmmu.mak. And while we're at it, also remove the CONFIG_IDE_CMD646 switch since this controller does not seem to be used by any ppc machine in QEMU. Signed-off-by: Thomas Huth <thuth@redhat.com> Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2018-01-20default-configs/ppc64-softmmu: Include 32-bit configs instead of copying themThomas Huth
qemu-softmmu-ppc64 is supposed to be a superset of qemu-softmmu-ppc. However, instead of simply including the 32-bit config file, we've duplicated all CONFIG_xxx settings there instead. This way, we've missed some CONFIG switches in ppc64-softmmu.mak which were only added to the 32-bit config file (e.g. CONFIG_SUNGEM). Let's fix this problem by including the 32-bit config file into the 64-bit config file instead of duplicating all the CONFIG switches there. Signed-off-by: Thomas Huth <thuth@redhat.com> Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2018-01-18vhost-user-blk: introduce a new vhost-user-blk host deviceChangpeng Liu
This commit introduces a new vhost-user device for block, it uses a chardev to connect with the backend, same with Qemu virito-blk device, Guest OS still uses the virtio-blk frontend driver. To use it, start QEMU with command line like this: qemu-system-x86_64 \ -chardev socket,id=char0,path=/path/vhost.socket \ -device vhost-user-blk-pci,chardev=char0,num-queues=2, \ bootindex=2... \ Users can use different parameters for `num-queues` and `bootindex`. Different with exist Qemu virtio-blk host device, it makes more easy for users to implement their own I/O processing logic, such as all user space I/O stack against hardware block device. It uses the new vhost messages(VHOST_USER_GET_CONFIG) to get block virtio config information from backend process. Signed-off-by: Changpeng Liu <changpeng.liu@intel.com> Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2018-01-11Merge remote-tracking branch ↵Peter Maydell
'remotes/pmaydell/tags/pull-target-arm-20180111' into staging target-arm queue: * add aarch64_be linux-user target * Virt: ACPI: fix qemu assert due to re-assigned table data address * imx_fec: various bug fixes and cleanups * hw/timer/pxa2xx_timer: replace hw_error() -> qemu_log_mask() * hw/sd/pxa2xx_mmci: add read/write() trace events * linux-user/arm/nwfpe: Check coprocessor number for FPA emulation * target/arm: Make disas_thumb2_insn() generate its own UNDEF exceptions * hw/intc/arm_gicv3: Make reserved register addresses RAZ/WI * hw/intc/arm_gic: reserved register addresses are RAZ/WI # gpg: Signature made Thu 11 Jan 2018 13:37:25 GMT # gpg: using RSA key 0x3C2525ED14360CDE # gpg: Good signature from "Peter Maydell <peter.maydell@linaro.org>" # gpg: aka "Peter Maydell <pmaydell@gmail.com>" # gpg: aka "Peter Maydell <pmaydell@chiark.greenend.org.uk>" # Primary key fingerprint: E1A5 C593 CD41 9DE2 8E83 15CF 3C25 25ED 1436 0CDE * remotes/pmaydell/tags/pull-target-arm-20180111: (26 commits) hw/intc/arm_gic: reserved register addresses are RAZ/WI hw/intc/arm_gicv3: Make reserved register addresses RAZ/WI target/arm: Make disas_thumb2_insn() generate its own UNDEF exceptions linux-user/arm/nwfpe: Check coprocessor number for FPA emulation hw/sd/pxa2xx_mmci: add read/write() trace events hw/timer/pxa2xx_timer: replace hw_error() -> qemu_log_mask() imx_fec: Reserve full FSL_IMX25_FEC_SIZE page for the register file imx_fec: Fix a typo in imx_enet_receive() imx_fec: Use correct length for packet size imx_fec: Add support for multiple Tx DMA rings imx_fec: Emulate SHIFT16 in ENETx_RACC imx_fec: Use MIN instead of explicit ternary operator imx_fec: Use ENET_FTRL to determine truncation length imx_fec: Move Tx frame buffer away from the stack imx_fec: Change queue flushing heuristics imx_fec: Refactor imx_eth_enable_rx() imx_fec: Do not link to netdev Virt: ACPI: fix qemu assert due to re-assigned table data address target/arm: Fix stlxp for aarch64_be linux-user: Activate armeb handler registration ... Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2018-01-11configure: Add aarch64_be-linux-user targetMichael Weiser
Add target aarch64_be-linux-user. This allows a qemu-aarch64_be binary to be built that will run big-endian aarch64 binaries. Signed-off-by: Michael Weiser <michael.weiser@gmx.de> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Reviewed-by: Laurent Vivier <laurent@vivier.eu> Message-id: 20171220212308.12614-5-michael.weiser@gmx.de Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2018-01-10hw/ide: Emulate SiI3112 SATA controllerBALATON Zoltan
This is a common generic PCI SATA controller that is also used in PCs but more importantly guests running on the Sam460ex board prefer this card and have a driver for it (unlike for other SATA controllers already emulated). Signed-off-by: BALATON Zoltan <balaton@eik.bme.hu> Acked-by: John Snow <jsnow@redhat.com> Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2017-12-13xilinx_spips: Add support for the ZynqMP Generic QSPIFrancisco Iglesias
Add support for the Zynq Ultrascale MPSoc Generic QSPI. Signed-off-by: Francisco Iglesias <frasse.iglesias@gmail.com> Reviewed-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com> Tested-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com> Message-id: 20171126231634.9531-13-frasse.iglesias@gmail.com Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2017-11-16build-sys: restrict vmcoreinfo to fw_cfg+dma capable targetsMarc-André Lureau
vmcoreinfo is built for all targets. However, it requires fw_cfg with DMA operations support (write operation). Restrict vmcoreinfo exposure to architectures that are supporting FW_CFG_DMA, that is arm-virt and x86 only atm. Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Reviewed-by: Thomas Huth <thuth@redhat.com> Reviewed-by: Daniel Henrique Barboza <danielhb@linux.vnet.ibm.com> Tested-by: Daniel Henrique Barboza <danielhb@linux.vnet.ibm.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2017-10-21openrisc/ompic: Add OpenRISC Multicore PIC (OMPIC)Stafford Horne
Add OpenRISC Multicore PIC which handles inter processor interrupts (IPI) between cores. In OpenRISC all device interrupts are routed to each core enabling this device to be simple. Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Stafford Horne <shorne@gmail.com>
2017-10-19Merge remote-tracking branch 'remotes/bonzini/tags/for-upstream' into stagingPeter Maydell
* TCG 8-byte atomic accesses bugfix (Andrew) * Report disk rotation rate (Daniel) * Report invalid scsi-disk block size configuration (Mark) * KVM and memory API MemoryListener fixes (David, Maxime, Peter Xu) * x86 CPU hotplug crash fix (Igor) * Load/store API documentation (Peter Maydell) * Small fixes by myself and Thomas * qdev DEVICE_DELETED deferral (Michael) # gpg: Signature made Wed 18 Oct 2017 10:56:24 BST # gpg: using RSA key 0xBFFBD25F78C7AE83 # gpg: Good signature from "Paolo Bonzini <bonzini@gnu.org>" # gpg: aka "Paolo Bonzini <pbonzini@redhat.com>" # Primary key fingerprint: 46F5 9FBD 57D6 12E7 BFD4 E2F7 7E15 100C CD36 69B1 # Subkey fingerprint: F133 3857 4B66 2389 866C 7682 BFFB D25F 78C7 AE83 * remotes/bonzini/tags/for-upstream: (29 commits) scsi: reject configurations with logical block size > physical block size qdev: defer DEVICE_DEL event until instance_finalize() Revert "qdev: Free QemuOpts when the QOM path goes away" qdev: store DeviceState's canonical path to use when unparenting qemu-pr-helper: use new libmultipath API watch_mem_write: implement 8-byte accesses notdirty_mem_write: implement 8-byte accesses memory: reuse section_from_flat_range() kvm: simplify kvm_align_section() kvm: region_add and region_del is not called on updates kvm: fix error message when failing to unregister slot kvm: tolerate non-existing slot for log_start/log_stop/log_sync kvm: fix alignment of ram address memory: call log_start after region_add target/i386: trap on instructions longer than >15 bytes target/i386: introduce x86_ld*_code tco: add trace events docs/devel/loads-stores.rst: Document our various load and store APIs nios2: define tcg_env build: remove CONFIG_LIBDECNUMBER ... Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2017-10-16build: remove CONFIG_LIBDECNUMBERPaolo Bonzini
It is used by all PPC targets; we can give the directory its own Makefile.objs file, and include it directly from target/ppc. target/s390 can do the same when it starts using it. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2017-10-16default-configs: Enable CONFIG_VMXNET3_PCI only on x86Thomas Huth
The device can not be instantiated on many non-x86 and just prints some error messages, e.g.: $ qemu-system-ppc64 -device vmxnet3 -M g3beige [vmxnet3][WR][vmxnet3_init_msix]: Failed to initialize MSI-X, error -95 [vmxnet3][WR][vmxnet3_pci_realize]: Failed to initialize MSI-X, configuration is inconsistent. Since vmxnet3 is a para-virtualized device that is only useful on x86, it should also only be enabled on the x86 targets. Reviewed-by: Dmitry Fleytman <dmitry@daynix.com> Signed-off-by: Thomas Huth <thuth@redhat.com>
2017-09-21msf2: Add Smartfusion2 SoCSubbaraya Sundeep
Smartfusion2 SoC has hardened Microcontroller subsystem and flash based FPGA fabric. This patch adds support for Microcontroller subsystem in the SoC. Signed-off-by: Subbaraya Sundeep <sundeep.lkml@gmail.com> Reviewed-by: Alistair Francis <alistair.francis@xilinx.com> Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Message-id: 20170920201737.25723-5-f4bug@amsat.org [PMD: drop cpu_model to directly use cpu type, check m3clk non null] Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
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