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2021-01-08hw/arm/highbank: Drop dead KVM support codePeter Maydell
Support for running KVM on 32-bit Arm hosts was removed in commit 82bf7ae84ce739e. You can still run a 32-bit guest on a 64-bit Arm host CPU, but because Arm KVM requires the host and guest CPU types to match, it is not possible to run a guest that requires a Cortex-A9 or Cortex-A15 CPU there. That means that the code in the highbank/midway board models to support KVM is no longer used, and we can delete it. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Message-id: 20201215144215.28482-1-peter.maydell@linaro.org
2021-01-08hw/arm/virt: Remove virt machine state 'smp_cpus'Andrew Jones
virt machine's 'smp_cpus' and machine->smp.cpus must always have the same value. And, anywhere we have virt machine state we have machine state. So let's remove the redundancy. Also, to make it easier to see that machine->smp is the true source for "smp_cpus" and "max_cpus", avoid passing them in function parameters, preferring instead to get them from the state. No functional change intended. Signed-off-by: Andrew Jones <drjones@redhat.com> Reviewed-by: David Edmondson <david.edmondson@oracle.com> Reviewed-by: Ying Fang <fangying1@huawei.com> Message-id: 20201215174815.51520-1-drjones@redhat.com [PMM: minor formatting tweak to smp_cpus variable declaration] Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2021-01-04hw: Use the PCI_DEVFN() macro from 'hw/pci/pci.h'Philippe Mathieu-Daudé
We already have a generic PCI_DEVFN() macro in "hw/pci/pci.h" to pack the PCI slot/function identifiers, use it. Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Acked-by: David Gibson <david@gibson.dropbear.id.au> Message-Id: <20201012124506.3406909-6-philmd@redhat.com> Reviewed-by: Huacai Chen <chenhuacai@kernel.org> Acked-by: Michael S. Tsirkin <mst@redhat.com> Message-Id: <20201231224911.1467352-4-f4bug@amsat.org>
2020-12-18qdev: Move softmmu properties to qdev-properties-system.hEduardo Habkost
Move the property types and property macros implemented in qdev-properties-system.c to a new qdev-properties-system.h header. Signed-off-by: Eduardo Habkost <ehabkost@redhat.com> Reviewed-by: Igor Mammedov <imammedo@redhat.com> Message-Id: <20201211220529.2290218-16-ehabkost@redhat.com> Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
2020-12-15Merge remote-tracking branch 'remotes/bonzini-gitlab/tags/for-upstream' into ↵Peter Maydell
staging * New -action option and set-action QMP command (Alejandro) * More vl.c cleanup (myself with help from Daniel and Igor) * Remove deprecated options (Philippe, Thomas) * Dirty bitmap fix (Zenghui) * icount caching speedup (Pavel) * SCSI race fix (Maxim) * Remove pre-GCC 4.8 code (Marc-André) # gpg: Signature made Tue 15 Dec 2020 17:53:24 GMT # gpg: using RSA key F13338574B662389866C7682BFFBD25F78C7AE83 # gpg: issuer "pbonzini@redhat.com" # gpg: Good signature from "Paolo Bonzini <bonzini@gnu.org>" [full] # gpg: aka "Paolo Bonzini <pbonzini@redhat.com>" [full] # 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-gitlab/tags/for-upstream: (45 commits) build: -no-pie is no functional linker flag scripts/git.orderfile: Keep files with .inc extension sorted compiler.h: remove QEMU_GNUC_PREREQ linux-user: remove GNUC check compiler: remove GNUC check xen: remove GNUC check poison: remove GNUC check compiler.h: explicit case for Clang printf attribute virtiofsd: replace _Static_assert with QEMU_BUILD_BUG_ON tests: remove GCC < 4 fallbacks qemu-plugin.h: remove GCC < 4 compiler.h: remove GCC < 3 __builtin_expect fallback accel/tcg: Remove special case for GCC < 4.6 qemu/atomic: Drop special case for unsupported compiler hw/core: Restrict 'fw-path-provider.c' to system mode emulation docs: set CONFDIR when running sphinx vl: rename local variable in configure_accelerators qemu-option: pass QemuOptsList to opts_accepts_any qemu-option: simplify search for end of key kvm: Take into account the unaligned section size when preparing bitmap ... Signed-off-by: Peter Maydell <peter.maydell@linaro.org> # Conflicts: # softmmu/vl.c
2020-12-15vl: make qemu_get_machine_opts staticPaolo Bonzini
Machine options can be retrieved as properties of the machine object. Encourage that by removing the "easy" accessor to machine options. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-12-15Merge remote-tracking branch ↵Peter Maydell
'remotes/pmaydell/tags/pull-target-arm-20201215' into staging target-arm queue: * gdbstub: Correct misparsing of vCont C/S requests * openrisc: Move pic_cpu code into CPU object proper * nios2: Move IIC code into CPU object proper * Improve reporting of ROM overlap errors * xlnx-versal: Add USB support * hw/misc/zynq_slcr: Avoid #DIV/0! error * Numonyx: Fix dummy cycles and check for SPI mode on cmds # gpg: Signature made Tue 15 Dec 2020 13:59:46 GMT # gpg: using RSA key E1A5C593CD419DE28E8315CF3C2525ED14360CDE # gpg: issuer "peter.maydell@linaro.org" # gpg: Good signature from "Peter Maydell <peter.maydell@linaro.org>" [ultimate] # gpg: aka "Peter Maydell <pmaydell@gmail.com>" [ultimate] # gpg: aka "Peter Maydell <pmaydell@chiark.greenend.org.uk>" [ultimate] # Primary key fingerprint: E1A5 C593 CD41 9DE2 8E83 15CF 3C25 25ED 1436 0CDE * remotes/pmaydell/tags/pull-target-arm-20201215: hw/block/m25p80: Fix Numonyx fast read dummy cycle count hw/block/m25p80: Check SPI mode before running some Numonyx commands hw/block/m25p80: Fix when VCFG XIP bit is set for Numonyx hw/block/m25p80: Make Numonyx config field names more accurate hw/misc/zynq_slcr: Avoid #DIV/0! error arm: xlnx-versal: Connect usb to virt-versal usb: xlnx-usb-subsystem: Add xilinx usb subsystem usb: Add DWC3 model usb: Add versal-usb2-ctrl-regs module elf_ops.h: Be more verbose with ROM blob names elf_ops.h: Don't truncate name of the ROM blobs we create hw/core/loader.c: Improve reporting of ROM overlap errors hw/core/loader.c: Track last-seen ROM in rom_check_and_register_reset() target/nios2: Use deposit32() to update ipending register target/nios2: Move nios2_check_interrupts() into target/nios2 target/nios2: Move IIC code into CPU object proper target/openrisc: Move pic_cpu code into CPU object proper hw/openrisc/openrisc_sim: Abstract out "get IRQ x of CPU y" hw/openrisc/openrisc_sim: Use IRQ splitter when connecting IRQ to multiple CPUs gdbstub: Correct misparsing of vCont C/S requests Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2020-12-15Merge remote-tracking branch ↵Peter Maydell
'remotes/ehabkost/tags/machine-next-pull-request' into staging Machine queue, 2020-12-15 * qdev code cleanup * Convert some QOM instance properties to class properties * Update git URLs on MAINTAINERS # gpg: Signature made Tue 15 Dec 2020 15:18:47 GMT # gpg: using RSA key 5A322FD5ABC4D3DBACCFD1AA2807936F984DC5A6 # gpg: issuer "ehabkost@redhat.com" # gpg: Good signature from "Eduardo Habkost <ehabkost@redhat.com>" [full] # Primary key fingerprint: 5A32 2FD5 ABC4 D3DB ACCF D1AA 2807 936F 984D C5A6 * remotes/ehabkost/tags/machine-next-pull-request: (25 commits) MAINTAINERS: Update my git repository URLs qdev: Move UUID property to qdev-properties-system.c qdev: Make qdev_propinfo_get_uint16() static qdev: Make error_set_from_qdev_prop_error() get Object* argument qdev: Make check_prop_still_unset() get Object* argument qdev: Make qdev_find_global_prop() get Object* argument qdev: Make qdev_get_prop_ptr() get Object* arg qdev: Make bit_prop_set() get Object* argument qdev: Make PropertyInfo.print method get Object* argument qdev: Don't use dev->id on set_size32() error message sparc: Check dev->realized at sparc_set_nwindows() qdev: Check dev->realized at set_size() qdev: Move property code to qdev-properties.[ch] cpu: Move cpu_common_props to hw/core/cpu.c cs4231: Get rid of empty property array netfilter: Use class properties netfilter: Reorder functions can_host: Use class properties arm/cpu64: Register "aarch64" as class property virt: Register "its" as class property ... Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2020-12-15virt: Register "its" as class propertyEduardo Habkost
Class properties make QOM introspection simpler and easier, as they don't require an object to be instantiated. Note: "its" is currently registered conditionally, but this makes the feature be registered unconditionally. The only side effect is that it will be now possible to set its=on on virt-2.7 and older. Signed-off-by: Eduardo Habkost <ehabkost@redhat.com> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Message-Id: <20201111183823.283752-7-ehabkost@redhat.com> Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
2020-12-15arm/virt: Register most properties as class propertiesEduardo Habkost
Class properties make QOM introspection simpler and easier, as they don't require an object to be instantiated. Signed-off-by: Eduardo Habkost <ehabkost@redhat.com> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Message-Id: <20201111183823.283752-6-ehabkost@redhat.com> Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
2020-12-15arm: xlnx-versal: Connect usb to virt-versalVikram Garhwal
Connect VersalUsb2 subsystem to xlnx-versal SOC, its placed in iou of lpd domain and configure it as dual port host controller. Add the respective guest dts nodes for "xlnx-versal-virt" machine. Signed-off-by: Vikram Garhwal <fnu.vikram@xilinx.com> Signed-off-by: Sai Pavan Boddu <sai.pavan.boddu@xilinx.com> Reviewed-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com> Message-id: 1607023357-5096-5-git-send-email-sai.pavan.boddu@xilinx.com Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2020-12-14vexpress-a15: Register "virtualization" as class propertyEduardo Habkost
Class properties make QOM introspection simpler and easier, as they don't require an object to be instantiated. Signed-off-by: Eduardo Habkost <ehabkost@redhat.com> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Message-Id: <20201111183823.283752-3-ehabkost@redhat.com> Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
2020-12-14vexpress: Register "secure" as class propertyEduardo Habkost
Class properties make QOM introspection simpler and easier, as they don't require an object to be instantiated. Signed-off-by: Eduardo Habkost <ehabkost@redhat.com> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Message-Id: <20201111183823.283752-2-ehabkost@redhat.com> Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
2020-12-13ads7846: moves from the hw/display folder to the hw/input folder.Gan Qixin
ads7846 is a touch-screen controller that is an input device rather than a display device, so move it to the hw/input folder. Signed-off-by: Gan Qixin <ganqixin@huawei.com> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Message-Id: <20201115123503.1110665-1-ganqixin@huawei.com> Signed-off-by: Laurent Vivier <laurent@vivier.eu>
2020-12-10vl: extract softmmu/datadir.cPaolo Bonzini
Reviewed-by: Igor Mammedov <imammedo@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-12-10arm: do not use ram_size globalPaolo Bonzini
Use the machine properties instead. Cc: qemu-ppc@nongnu.org Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-12-10digic: remove bios_namePaolo Bonzini
Pull defaults to digic4_board_init so that a MachineState is available. Cc: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-12-10arm: remove bios_namePaolo Bonzini
Get the firmware name from the MachineState object. Cc: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Reviewed-by: Alex Bennée <alex.bennee@linaro.org> Message-Id: <20201026143028.3034018-4-pbonzini@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-12-10hw/ssi: Rename SSI 'slave' as 'peripheral'Philippe Mathieu-Daudé
In order to use inclusive terminology, rename SSI 'slave' as 'peripheral', following the specification resolution: https://www.oshwa.org/a-resolution-to-redefine-spi-signal-names/ Patch created mechanically using: $ sed -i s/SSISlave/SSIPeripheral/ $(git grep -l SSISlave) $ sed -i s/SSI_SLAVE/SSI_PERIPHERAL/ $(git grep -l SSI_SLAVE) $ sed -i s/ssi-slave/ssi-peripheral/ $(git grep -l ssi-slave) $ sed -i s/ssi_slave/ssi_peripheral/ $(git grep -l ssi_slave) $ sed -i s/ssi_create_slave/ssi_create_peripheral/ \ $(git grep -l ssi_create_slave) Then in VMStateDescription vmstate_ssi_peripheral we restored the "SSISlave" migration stream name (to avoid breaking migration). Finally the following files have been manually tweaked: - hw/ssi/pl022.c - hw/ssi/xilinx_spips.c Suggested-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Message-Id: <20201012124955.3409127-4-f4bug@amsat.org> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-12-10Merge remote-tracking branch 'remotes/legoater/tags/pull-aspeed-20201210' ↵Peter Maydell
into staging Aspeed patches : * New device model for EMC1413/EMC1414 temperature sensors (I2C) * New g220a-bmc Aspeed machine * couple of Aspeed cleanups # gpg: Signature made Thu 10 Dec 2020 11:58:10 GMT # gpg: using RSA key A0F66548F04895EBFE6B0B6051A343C7CFFBECA1 # gpg: Good signature from "Cédric Le Goater <clg@kaod.org>" [undefined] # gpg: WARNING: This key is not certified with a trusted signature! # gpg: There is no indication that the signature belongs to the owner. # Primary key fingerprint: A0F6 6548 F048 95EB FE6B 0B60 51A3 43C7 CFFB ECA1 * remotes/legoater/tags/pull-aspeed-20201210: aspeed: g220a-bmc: Add an FRU aspeed/smc: Add support for address lane disablement ast2600: SRAM is 89KB aspeed: Add support for the g220a-bmc board hw/misc: add an EMC141{3,4} device model Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2020-12-10hw/arm/armv7m: Correct typo in QOM object namePeter Maydell
Correct a typo in the name we give the NVIC object. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-id: 20201119215617.29887-28-peter.maydell@linaro.org
2020-12-10hw/intc/armv7m_nvic: Make all of system PPB range be RAZWI/BusFaultPeter Maydell
For M-profile CPUs, the range from 0xe0000000 to 0xe00fffff is the Private Peripheral Bus range, which includes all of the memory mapped devices and registers that are part of the CPU itself, including the NVIC, systick timer, and debug and trace components like the Data Watchpoint and Trace unit (DWT). Within this large region, the range 0xe000e000 to 0xe000efff is the System Control Space (NVIC, system registers, systick) and 0xe002e000 to 0exe002efff is its Non-secure alias. The architecture is clear that within the SCS unimplemented registers should be RES0 for privileged accesses and generate BusFault for unprivileged accesses, and we currently implement this. It is less clear about how to handle accesses to unimplemented regions of the wider PPB. Unprivileged accesses should definitely cause BusFaults (R_DQQS), but the behaviour of privileged accesses is not given as a general rule. However, the register definitions of individual registers for components like the DWT all state that they are RES0 if the relevant component is not implemented, so the simplest way to provide that is to provide RAZ/WI for the whole range for privileged accesses. (The v7M Arm ARM does say that reserved registers should be UNK/SBZP.) Expand the container MemoryRegion that the NVIC exposes so that it covers the whole PPB space. This means: * moving the address that the ARMV7M device maps it to down by 0xe000 bytes * moving the off and the offsets within the container of all the subregions forward by 0xe000 bytes * adding a new default MemoryRegion that covers the whole container at a lower priority than anything else and which provides the RAZWI/BusFault behaviour Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-id: 20201119215617.29887-2-peter.maydell@linaro.org
2020-12-10sbsa-ref: allow to use Cortex-A53/57/72 cpusMarcin Juszkiewicz
Trusted Firmware now supports A72 on sbsa-ref by default [1] so enable it for QEMU as well. A53 was already enabled there. 1. https://review.trustedfirmware.org/c/TF-A/trusted-firmware-a/+/7117 Signed-off-by: Marcin Juszkiewicz <marcin.juszkiewicz@linaro.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-id: 20201120141705.246690-1-marcin.juszkiewicz@linaro.org Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2020-12-10xlnx-zynqmp: Connect Xilinx ZynqMP CAN controllersVikram Garhwal
Connect CAN0 and CAN1 on the ZynqMP. Reviewed-by: Francisco Iglesias <francisco.iglesias@xilinx.com> Reviewed-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com> Signed-off-by: Vikram Garhwal <fnu.vikram@xilinx.com> Message-id: 1605728926-352690-3-git-send-email-fnu.vikram@xilinx.com Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2020-12-10hw/arm/smmuv3: Fix up L1STD_SPAN decodingKunkun Jiang
Accroding to the SMMUv3 spec, the SPAN field of Level1 Stream Table Descriptor is 5 bits([4:0]). Fixes: 9bde7f0674f(hw/arm/smmuv3: Implement translate callback) Signed-off-by: Kunkun Jiang <jiangkunkun@huawei.com> Message-id: 20201124023711.1184-1-jiangkunkun@huawei.com Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Acked-by: Eric Auger <eric.auger@redhat.com> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2020-12-10aspeed: g220a-bmc: Add an FRUJohn Wang
Add an eeprom device and fill it with fru information $ ipmitool fru print 0 Product Manufacturer : Bytedance Product Name : G220A Signed-off-by: John Wang <wangzhiqiang.bj@bytedance.com> Reviewed-by: Cédric Le Goater <clg@kaod.org> Message-Id: <20201210103607.556-1-wangzhiqiang.bj@bytedance.com> Signed-off-by: Cédric Le Goater <clg@kaod.org>
2020-12-10ast2600: SRAM is 89KBJoel Stanley
On the AST2600A1, the SRAM size was increased to 89KB. Fixes: 7582591ae745 ("aspeed: Support AST2600A1 silicon revision") Signed-off-by: Joel Stanley <joel@jms.id.au> Reviewed-by: Cédric Le Goater <clg@kaod.org> Message-Id: <20201112012113.835858-1-joel@jms.id.au> Signed-off-by: Cédric Le Goater <clg@kaod.org>
2020-12-10aspeed: Add support for the g220a-bmc boardJohn Wang
G220A is a 2 socket x86 motherboard supported by OpenBMC. Strapping configuration was obtained from hardware. Signed-off-by: John Wang <wangzhiqiang.bj@bytedance.com> Reviewed-by: Cédric Le Goater <clg@kaod.org> Reviewed-by: Joel Stanley <joel@jms.id.au> Message-Id: <20201122105134.671-2-wangzhiqiang.bj@bytedance.com> Signed-off-by: Cédric Le Goater <clg@kaod.org>
2020-12-10hw/misc: add an EMC141{3,4} device modelJohn Wang
Largely inspired by the TMP421 temperature sensor, here is a model for the EMC1413/EMC1414 temperature sensors. Specs can be found here : http://ww1.microchip.com/downloads/en/DeviceDoc/20005274A.pdf Signed-off-by: John Wang <wangzhiqiang.bj@bytedance.com> Reviewed-by: Cédric Le Goater <clg@kaod.org> Message-Id: <20201122105134.671-1-wangzhiqiang.bj@bytedance.com> Signed-off-by: Cédric Le Goater <clg@kaod.org>
2020-12-08hw: add compat machines for 6.0Cornelia Huck
Add 6.0 machine types for arm/i440fx/q35/s390x/spapr. Signed-off-by: Cornelia Huck <cohuck@redhat.com> Message-Id: <20201109173928.1001764-1-cohuck@redhat.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2020-12-08acpi: Align the size to 128kYubo Miao
If table size is changed between virt_acpi_build and virt_acpi_build_update, the table size would not be updated to UEFI, therefore, just align the size to 128kb, which is enough and same with x86. It would warn if 64k is not enough and the align size should be updated. Signed-off-by: Yubo Miao <miaoyubo@huawei.com> Signed-off-by: Jiahui Cen <cenjiahui@huawei.com> Message-Id: <20201119014841.7298-7-cenjiahui@huawei.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2020-12-08acpi/gpex: Build tables for pxbYubo Miao
The resources of pxbs are obtained by crs_build and the resources used by pxbs would be moved from the resources defined for host-bridge. The resources for pxb are composed of following two parts: 1. The bar space of the pci-bridge/pcie-root-port behined it 2. The config space of devices behind it. Signed-off-by: Yubo Miao <miaoyubo@huawei.com> Signed-off-by: Jiahui Cen <cenjiahui@huawei.com> Message-Id: <20201119014841.7298-6-cenjiahui@huawei.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2020-12-08hw/arm/virt: Write extra pci roots into fw_cfgJiahui Cen
Add bus property to virt machine for primary PCI root bus and use it to add extra pci roots behind it. Signed-off-by: Jiahui Cen <cenjiahui@huawei.com> Signed-off-by: Yubo Miao <miaoyubo@huawei.com> Message-Id: <20201119014841.7298-4-cenjiahui@huawei.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2020-12-08memory: Add IOMMUTLBEventEugenio Pérez
This way we can tell between regular IOMMUTLBEntry (entry of IOMMU hardware) and notifications. In the notifications, we set explicitly if it is a MAPs or an UNMAP, instead of trusting in entry permissions to differentiate them. Signed-off-by: Eugenio Pérez <eperezma@redhat.com> Reviewed-by: Peter Xu <peterx@redhat.com> Reviewed-by: Juan Quintela <quintela@redhat.com> Acked-by: Jason Wang <jasowang@redhat.com> Message-Id: <20201116165506.31315-3-eperezma@redhat.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com> Reviewed-by: Matthew Rosato <mjrosato@linux.ibm.com> Acked-by: David Gibson <david@gibson.dropbear.id.au>
2020-12-08memory: Rename memory_region_notify_one to memory_region_notify_iommu_oneEugenio Pérez
Previous name didn't reflect the iommu operation. Signed-off-by: Eugenio Pérez <eperezma@redhat.com> Reviewed-by: Peter Xu <peterx@redhat.com> Reviewed-by: David Gibson <david@gibson.dropbear.id.au> Reviewed-by: Juan Quintela <quintela@redhat.com> Reviewed-by: Eric Auger <eric.auger@redhat.com> Acked-by: Jason Wang <jasowang@redhat.com> Message-Id: <20201116165506.31315-2-eperezma@redhat.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2020-11-23hw/arm: Fix bad print format specifiersAlexChen
We should use printf format specifier "%u" instead of "%i" for argument of type "unsigned int". Reported-by: Euler Robot <euler.robot@huawei.com> Signed-off-by: Alex Chen <alex.chen@huawei.com> Message-id: 5F9FD78B.8000300@huawei.com Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2020-11-17hw/arm/virt: ARM_VIRT must select ARM_GICAndrew Jones
The removal of the selection of A15MPCORE from ARM_VIRT also removed what A15MPCORE selects, ARM_GIC. We still need ARM_GIC. Fixes: bec3c97e0cf9 ("hw/arm/virt: Remove dependency on Cortex-A15 MPCore peripherals") Reported-by: Miroslav Rezanina <mrezanin@redhat.com> Signed-off-by: Andrew Jones <drjones@redhat.com> Reviewed-by: Miroslav Rezanina <mrezanin@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Message-id: 20201111143440.112763-1-drjones@redhat.com Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2020-11-10hw/arm/nseries: Check return value from load_image_targphys()Peter Maydell
The nseries machines have a codepath that allows them to load a secondary bootloader. This code wasn't checking that the load_image_targphys() succeeded. Check the return value and report the error to the user. While we're in the vicinity, fix the comment style of the comment documenting what this image load is doing. Fixes: Coverity CID 1192904 Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Message-id: 20201103114918.11807-1-peter.maydell@linaro.org
2020-11-10hw/arm/musicpal: Only use qdev_get_gpio_in() when necessaryPhilippe Mathieu-Daudé
We don't need to fill the full pic[] array if we only use few of the interrupt lines. Directly call qdev_get_gpio_in() when necessary. Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Message-id: 20201107193403.436146-6-f4bug@amsat.org Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2020-11-10hw/arm/musicpal: Don't connect two qemu_irqs directly to the same inputPhilippe Mathieu-Daudé
The MusicPal board code connects both of the IRQ outputs of the UART to the same INTC qemu_irq. Connecting two qemu_irqs outputs directly to the same input is not valid as it produces subtly wrong behaviour (for instance if both the IRQ lines are high, and then one goes low, the INTC input will see this as a high-to-low transition even though the second IRQ line should still be holding it high). This kind of wiring needs an explicitly created OR gate; add one. Inspired-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Message-id: 20201107193403.436146-5-f4bug@amsat.org Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2020-11-10hw/arm/nseries: Remove invalid/unnecessary n8x0_uart_setup()Philippe Mathieu-Daudé
omap2420_mpu_init() introduced in commit 827df9f3c5f ("Add basic OMAP2 chip support") takes care of creating the 3 UARTs. Then commit 58a26b477e9 ("Emulate a serial bluetooth HCI with H4+ extensions and attach to n8x0's UART") added n8x0_uart_setup() which create the UART and connects it to an IRQ output, overwritting the existing peripheral and its IRQ connection. This is incorrect. Fortunately we don't need to fix this, because commit 6da68df7f9b ("hw/arm/nseries: Replace the bluetooth chardev with a "null" chardev") removed the use of this peripheral. We can simply remove the code. Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Message-id: 20201107193403.436146-4-f4bug@amsat.org Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2020-11-10hw/misc/stm32f2xx_syscfg: Remove extraneous IRQPhilippe Mathieu-Daudé
The system configuration controller (SYSCFG) doesn't have any output IRQ (and the INTC input #71 belongs to the UART6). Remove the invalid code. Fixes: db635521a02 ("stm32f205: Add the stm32f205 SoC") Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Message-id: 20201107193403.436146-3-f4bug@amsat.org Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2020-11-10hw/arm/armsse: Correct expansion MPC interrupt linesPhilippe Mathieu-Daudé
We can use one MPC per SRAM bank, but we currently only wire the IRQ from the first expansion MPC to the IRQ splitter. Fix that. Fixes: bb75e16d5e6 ("hw/arm/iotkit: Wire up MPC interrupt lines") Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Message-id: 20201107193403.436146-2-f4bug@amsat.org Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2020-11-10hw/arm/virt: Remove dependency on Cortex-A15 MPCore peripheralsPhilippe Mathieu-Daudé
When using a Cortex-A15, the Virt machine does not use any MPCore peripherals. Remove the dependency. Fixes: 7951c7b7c05 ("hw/arm: Express dependencies of the virt machine with Kconfig") Reported-by: Miroslav Rezanina <mrezanin@redhat.com> Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com> Message-id: 20201107114852.271922-1-philmd@redhat.com Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2020-11-10hw/arm/Kconfig: ARM_V7M depends on PTIMERAndrew Jones
commit 32bd322a0134 ("hw/timer/armv7m_systick: Rewrite to use ptimers") changed armv7m_systick to build on ptimers. Make sure we have ptimers in the build when building armv7m_systick. Signed-off-by: Andrew Jones <drjones@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Message-id: 20201104103343.30392-1-drjones@redhat.com Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2020-11-02hw/arm/boot: fix SVE for EL3 direct kernel bootRémi Denis-Courmont
When booting a CPU with EL3 using the -kernel flag, set up CPTR_EL3 so that SVE will not trap to EL3. Signed-off-by: Rémi Denis-Courmont <remi.denis.courmont@huawei.com> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-id: 20201030151541.11976-1-remi@remlab.net Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2020-11-02hw/arm/smmuv3: Fix potential integer overflow (CID 1432363)Philippe Mathieu-Daudé
Use the BIT_ULL() macro to ensure we use 64-bit arithmetic. This fixes the following Coverity issue (OVERFLOW_BEFORE_WIDEN): CID 1432363 (#1 of 1): Unintentional integer overflow: overflow_before_widen: Potentially overflowing expression 1 << scale with type int (32 bits, signed) is evaluated using 32-bit arithmetic, and then used in a context that expects an expression of type hwaddr (64 bits, unsigned). Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com> Acked-by: Eric Auger <eric.auger@redhat.com> Message-id: 20201030144617.1535064-1-philmd@redhat.com Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2020-10-29Merge remote-tracking branch 'remotes/dgibson/tags/ppc-for-5.2-20201028' ↵Peter Maydell
into staging ppc patch queue 2020-10-28 Here's the next pull request for ppc and spapr related patches, which should be the last things for soft freeze. Includes: * Numerous error handling cleanups from Greg Kurz * Cleanups to cpu realization and hotplug handling from Greg Kurz * A handful of other small fixes and cleanups This does include a change to pc_dimm_plug() that isn't in my normal areas of concern. That's there as a a prerequisite for ppc specific changes, and has an ack from Igor. # gpg: Signature made Tue 27 Oct 2020 14:13:21 GMT # gpg: using RSA key 75F46586AE61A66CC44E87DC6C38CACA20D9B392 # gpg: Good signature from "David Gibson <david@gibson.dropbear.id.au>" [full] # gpg: aka "David Gibson (Red Hat) <dgibson@redhat.com>" [full] # gpg: aka "David Gibson (ozlabs.org) <dgibson@ozlabs.org>" [full] # gpg: aka "David Gibson (kernel.org) <dwg@kernel.org>" [unknown] # Primary key fingerprint: 75F4 6586 AE61 A66C C44E 87DC 6C38 CACA 20D9 B392 * remotes/dgibson/tags/ppc-for-5.2-20201028: ppc/: fix some comment spelling errors spapr: Improve spapr_reallocate_hpt() error reporting target/ppc: Fix kvmppc_load_htab_chunk() error reporting spapr: Use error_append_hint() in spapr_reallocate_hpt() spapr: Simplify error handling in spapr_memory_plug() spapr: Pass &error_abort when getting some PC DIMM properties spapr: Use appropriate getter for PC_DIMM_SLOT_PROP spapr: Use appropriate getter for PC_DIMM_ADDR_PROP pc-dimm: Drop @errp argument of pc_dimm_plug() spapr: Simplify spapr_cpu_core_realize() and spapr_cpu_core_unrealize() spapr: Make spapr_cpu_core_unrealize() idempotent spapr: Drop spapr_delete_vcpu() unused argument spapr: Unrealize vCPUs with qdev_unrealize() spapr: Fix leak of CPU machine specific data spapr: Move spapr_create_nvdimm_dr_connectors() to core machine code hw/net: move allocation to the heap due to very large stack frame ppc/spapr: re-assert IRQs during event-scan if there are pending spapr: Clarify why DR connectors aren't user creatable Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2020-10-29Merge remote-tracking branch ↵Peter Maydell
'remotes/pmaydell/tags/pull-target-arm-20201027-1' into staging target-arm queue: * raspi: add model of cprman clock manager * sbsa-ref: add an SBSA generic watchdog device * arm/trace: Fix hex printing * raspi: Add models of Pi 3 model A+, Pi Zero and Pi A+ * hw/arm/smmuv3: Set the restoration priority of the vSMMUv3 explicitly * Nuvoton NPCM7xx: Add USB, RNG, GPIO and watchdog support * hw/arm: fix min_cpus for xlnx-versal-virt platform * hw/arm/highbank: Silence warnings about missing fallthrough statements * linux-user: Support Aarch64 BTI * Armv7M systick: fix corner case bugs by rewriting to use ptimer # gpg: Signature made Tue 27 Oct 2020 11:27:10 GMT # gpg: using RSA key E1A5C593CD419DE28E8315CF3C2525ED14360CDE # gpg: issuer "peter.maydell@linaro.org" # gpg: Good signature from "Peter Maydell <peter.maydell@linaro.org>" [ultimate] # gpg: aka "Peter Maydell <pmaydell@gmail.com>" [ultimate] # gpg: aka "Peter Maydell <pmaydell@chiark.greenend.org.uk>" [ultimate] # Primary key fingerprint: E1A5 C593 CD41 9DE2 8E83 15CF 3C25 25ED 1436 0CDE * remotes/pmaydell/tags/pull-target-arm-20201027-1: (48 commits) hw/timer/armv7m_systick: Rewrite to use ptimers hw/core/ptimer: Support ptimer being disabled by timer callback hw/arm/sbsa-ref: add SBSA watchdog device hw/watchdog: Implement SBSA watchdog device hw/arm/bcm2835_peripherals: connect the UART clock hw/char/pl011: add a clock input hw/misc/bcm2835_cprman: add sane reset values to the registers hw/misc/bcm2835_cprman: add the DSI0HSCK multiplexer hw/misc/bcm2835_cprman: implement clock mux behaviour hw/misc/bcm2835_cprman: add a clock mux skeleton implementation hw/misc/bcm2835_cprman: implement PLL channels behaviour hw/misc/bcm2835_cprman: add a PLL channel skeleton implementation hw/misc/bcm2835_cprman: implement PLLs behaviour hw/misc/bcm2835_cprman: add a PLL skeleton implementation hw/arm/raspi: add a skeleton implementation of the CPRMAN hw/arm/raspi: fix CPRMAN base address hw/core/clock: trace clock values in Hz instead of ns hw/core/clock: provide the VMSTATE_ARRAY_CLOCK macro arm/trace: Fix hex printing hw/arm/raspi: Add the Raspberry Pi 3 model A+ ... Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2020-10-28pc-dimm: Drop @errp argument of pc_dimm_plug()Greg Kurz
pc_dimm_plug() doesn't use it. It only aborts on error. Drop @errp and adapt the callers accordingly. [dwg: Removed unused label to fix compile] Signed-off-by: Greg Kurz <groug@kaod.org> Message-Id: <160309728447.2739814.12831204841251148202.stgit@bahia.lan> Reviewed-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com> Reviewed-by: Igor Mammedov <imammedo@redhat.com> Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
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