aboutsummaryrefslogtreecommitdiff
path: root/include
AgeCommit message (Collapse)Author
2023-07-10hw/pci/pci: Remove multifunction parameter from pci_new_multifunction()Bernhard Beschow
There is also pci_new() which creates non-multifunction PCI devices. Accordingly the parameter is always set to true when a multi function PCI device is to be created. The reason for the parameter's existence seems to be that it is used in the internal PCI code as well which is the only location where it gets set to false. This one usage can be resolved by factoring out an internal helper function. Remove this redundant, error-prone parameter. Signed-off-by: Bernhard Beschow <shentey@gmail.com> Message-Id: <20230304114043.121024-6-shentey@gmail.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2023-07-11hw/ide: Extract bmdma_status_writeb()Bernhard Beschow
Every TYPE_PCI_IDE device performs the same not-so-trivial bit manipulation by copy'n'paste code. Extract this into bmdma_status_writeb(), mirroring bmdma_cmd_writeb(). Signed-off-by: Bernhard Beschow <shentey@gmail.com> Reviewed-by: BALATON Zoltan <balaton@eik.bme.hu> Message-Id: <20230531211043.41724-6-shentey@gmail.com> Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
2023-07-11hw/isa/vt82c686: Remove via_isa_set_irq()Bernhard Beschow
Now that via_isa_set_irq() is unused it can be removed. Signed-off-by: Bernhard Beschow <shentey@gmail.com> Reviewed-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk> Message-Id: <20230531211043.41724-4-shentey@gmail.com> Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
2023-07-10Merge tag 'pull-riscv-to-apply-20230710-1' of ↵Richard Henderson
https://github.com/alistair23/qemu into staging Third RISC-V PR for 8.1 * Use xl instead of mxl for disassemble * Factor out extension tests to cpu_cfg.h * disas/riscv: Add vendor extension support * disas/riscv: Add support for XVentanaCondOps * disas/riscv: Add support for XThead* instructions * Fix mstatus related problems * Fix veyron-v1 CPU properties * Fix the xlen for data address when MPRV=1 * opensbi: Upgrade from v1.2 to v1.3 * Enable 32-bit Spike OpenSBI boot testing * Support the watchdog timer of HiFive 1 rev b * Only build qemu-system-riscv$$ on rv$$ host * Add RVV registers to log * Restrict ACLINT to TCG * Add syscall riscv_hwprobe * Add support for BF16 extensions * KVM_RISCV_SET_TIMER macro is not configured correctly * Generate devicetree only after machine initialization is complete * virt: Convert fdt_load_addr to uint64_t * KVM: fixes and enhancements * Add support for the Zfa extension # -----BEGIN PGP SIGNATURE----- # # iQIzBAABCAAdFiEEaukCtqfKh31tZZKWr3yVEwxTgBMFAmSr+ekACgkQr3yVEwxT # gBMMGg//ZCcyH3KXB49c2KUIFO6FKYUxN9uC3giZCtuGyEH8T2yDgZVVXnxwU+Ij # +3Ej6T/ZdWMpePC9qf+xKzHWZk7Qc8Tcg+JgQbga573894yZInRwYl8HsSlEKA+Z # vlqSBPxTlp9rlDwGP/LjGljyIFqL4konk9zi3FL4ZXTF1iHUGrh/953Y3wIreEfl # KX5UznnWcgy2BqQT1vihMbM8qCVK6iryH+QZ6LiAsPMSX1rIzk8ectQryILzoIYh # bMiwCLVMyr4ZrUXjmGTF+7/WcOWwhhyfpdstf2iotKALelZtVHit0wHcty2GYQde # nvN83jJWu04DGXkPBUsqCUQXczGo1QHjJUH3RIRJzfOby/lGt4pSzHAfKA+iNUht # ikM3SdBsXMO+ogjTtTcCMb7/m2vsMoQP60VRts9Mh3YVD0cgr7RqpqRoEMugVYnr # ca8Vijf71mB+y+pq477eV1Q8BoKpr8xa1OlFkNKPC17uMD7HoDMI44QgFOgtYp10 # TMsqqyB75q6PZhSEwm63xbmH0Zpo8kSqT/E3MTtGTyPeuL8TNNNSkCmFaGYmRrbI # XEp7vG2RaDJOvDomS3nUhA5ruc8SaXd0q25q2gLYQfCsehfFqZAwuNB5xf1zS0M0 # ov1/gwaqU93t6nLbo2cCbb0plkIFKwwJ9KKjD06wJ4KPe0TGFzk= # =3XFD # -----END PGP SIGNATURE----- # gpg: Signature made Mon 10 Jul 2023 01:30:33 PM BST # gpg: using RSA key 6AE902B6A7CA877D6D659296AF7C95130C538013 # gpg: Good signature from "Alistair Francis <alistair@alistair23.me>" [unknown] # 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: 6AE9 02B6 A7CA 877D 6D65 9296 AF7C 9513 0C53 8013 * tag 'pull-riscv-to-apply-20230710-1' of https://github.com/alistair23/qemu: (54 commits) riscv: Add support for the Zfa extension target/riscv/kvm.c: read/write (cbom|cboz)_blocksize in KVM target/riscv/kvm.c: add kvmconfig_get_cfg_addr() helper target/riscv: update multi-letter extension KVM properties target/riscv/cpu.c: create KVM mock properties target/riscv/cpu.c: remove priv_ver check from riscv_isa_string_ext() target/riscv/cpu.c: add satp_mode properties earlier target/riscv/kvm.c: add multi-letter extension KVM properties target/riscv/kvm.c: update KVM MISA bits target/riscv: add KVM specific MISA properties target/riscv/cpu: add misa_ext_info_arr[] target/riscv/kvm.c: init 'misa_ext_mask' with scratch CPU target/riscv: handle mvendorid/marchid/mimpid for KVM CPUs target/riscv: read marchid/mimpid in kvm_riscv_init_machine_ids() target/riscv: use KVM scratch CPUs to init KVM properties target/riscv/cpu.c: restrict 'marchid' value target/riscv/cpu.c: restrict 'mimpid' value target/riscv/cpu.c: restrict 'mvendorid' value hw/riscv/virt.c: skip 'mmu-type' FDT if satp mode not set target/riscv: skip features setup for KVM CPUs ... Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2023-07-10hw/pci/pci: Remove multifunction parameter from ↵Bernhard Beschow
pci_create_simple_multifunction() There is also pci_create_simple() which creates non-multifunction PCI devices. Accordingly the parameter is always set to true when a multi function PCI device is to be created. The reason for the parameter's existence seems to be that it is used in the internal PCI code as well which is the only location where it gets set to false. This one usage can be replaced by trivial code. Remove this redundant, error-prone parameter. Signed-off-by: Bernhard Beschow <shentey@gmail.com> Message-Id: <20230304114043.121024-5-shentey@gmail.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2023-07-10hw/pci-host/i440fx: Resolve i440fx_init()Bernhard Beschow
i440fx_init() is a legacy init function. The previous patches worked towards TYPE_I440FX_PCI_HOST_BRIDGE to be instantiated the QOM way. Do this now by transforming the parameters passed to i440fx_init() into property assignments. Signed-off-by: Bernhard Beschow <shentey@gmail.com> Message-Id: <20230630073720.21297-17-shentey@gmail.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
2023-07-10hw/pci-host/i440fx: Add I440FX_HOST_PROP_PCI_TYPE propertyBernhard Beschow
I440FX needs a different PCI device model if the "igd-passthru" property is enabled. The type name is currently passed as a parameter to i440fx_init(). This parameter will be replaced by a property assignment once i440fx_init() gets resolved. Signed-off-by: Bernhard Beschow <shentey@gmail.com> Message-Id: <20230630073720.21297-16-shentey@gmail.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2023-07-10hw/pci-host/i440fx: Add PCI_HOST_{ABOVE, BELOW}_4G_MEM_SIZE propertiesBernhard Beschow
Introduce the properties in anticipation of QOM'ification; Q35 has the same properties. Note that we want to avoid a "ram size" property in the QOM interface since it seems redundant to both properties introduced in this change. Thus the removal of the ram_size parameter. We assume the invariant of both properties to sum up to "ram size" which is already asserted in pc_memory_init(). Under Xen the invariant seems to hold as well, so we now also check it there. Signed-off-by: Bernhard Beschow <shentey@gmail.com> Message-Id: <20230630073720.21297-15-shentey@gmail.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2023-07-10hw/pci-host/i440fx: Make MemoryRegion pointers accessible as propertiesBernhard Beschow
The goal is to eliminate i440fx_init() which is a legacy init function. This neccessitates the memory regions to be properties, like in Q35, which will be assigned in board code. Since i440fx needs different PCI devices in Xen mode, and since i440fx shall be self-contained, the PCI device will be created during realization of the host. Thus the pointers need to be moved to the host structure to be usable as properties. Signed-off-by: Bernhard Beschow <shentey@gmail.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Message-Id: <20230630073720.21297-13-shentey@gmail.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2023-07-10hw/pci-host/q35: Make some property name macros reusable by i440fxBernhard Beschow
Signed-off-by: Bernhard Beschow <shentey@gmail.com> Message-Id: <20230630073720.21297-7-shentey@gmail.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2023-07-10hw/pci/pci_host: Introduce PCI_HOST_BYPASS_IOMMU macroBernhard Beschow
Introduce a macro to avoid copy and pasting strings which can easily cause typos. Suggested-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Bernhard Beschow <shentey@gmail.com> Reviewed-by: Igor Mammedov <imammedo@redhat.com> Message-Id: <20230630073720.21297-5-shentey@gmail.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2023-07-10machine: Add helpers to get cores/threads per socketZhao Liu
The number of cores/threads per socket are needed for smbios, and are also useful for other modules. Provide the helpers to wrap the calculation of cores/threads per socket so that we can avoid calculation errors caused by other modules miss topology changes. Suggested-by: Igor Mammedov <imammedo@redhat.com> Signed-off-by: Zhao Liu <zhao1.liu@intel.com> Message-Id: <20230628135437.1145805-2-zhao1.liu@linux.intel.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2023-07-10hw/virtio: Add boilerplate for vhost-user-scmi deviceMilan Zamazal
This creates the QEMU side of the vhost-user-scmi device which connects to the remote daemon. It is based on code of similar vhost-user devices. Signed-off-by: Milan Zamazal <mzamazal@redhat.com> Message-Id: <20230628100524.342666-2-mzamazal@redhat.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2023-07-10virtio-gpu: refactor generate_edid function to virtio_gpu_baseErico Nunes
This functionality can be shared with upcoming use in vhost-user-gpu, so move it to the shared file to avoid duplicating it. Signed-off-by: Erico Nunes <ernunes@redhat.com> Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com> Message-Id: <20230626164708.1163239-2-ernunes@redhat.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2023-07-10vhost: register and change IOMMU flag depending on Device-TLB stateViktor Prutyanov
The guest can disable or never enable Device-TLB. In these cases, it can't be used even if enabled in QEMU. So, check Device-TLB state before registering IOMMU notifier and select unmap flag depending on that. Also, implement a way to change IOMMU notifier flag if Device-TLB state is changed. Buglink: https://bugzilla.redhat.com/show_bug.cgi?id=2001312 Signed-off-by: Viktor Prutyanov <viktor@daynix.com> Acked-by: Jason Wang <jasowang@redhat.com> Message-Id: <20230626091258.24453-2-viktor@daynix.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2023-07-10hw/s390x: Move KVM specific PV from hw/ to target/s390x/kvm/Philippe Mathieu-Daudé
Protected Virtualization (PV) is not a real hardware device: it is a feature of the firmware on s390x that is exposed to userspace via the KVM interface. Move the pv.c/pv.h files to target/s390x/kvm/ to make this clearer. Suggested-by: Thomas Huth <thuth@redhat.com> Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org> Message-Id: <20230624200644.23931-1-philmd@linaro.org> Signed-off-by: Thomas Huth <thuth@redhat.com>
2023-07-10hw/riscv: sifive_e: Support the watchdog timer of HiFive 1 rev b.Tommy Wu
Create the AON device when we realize the sifive_e machine. This patch only implemented the functionality of the watchdog timer, not all the functionality of the AON device. Signed-off-by: Tommy Wu <tommy.wu@sifive.com> Reviewed-by: Frank Chang <frank.chang@sifive.com> Reviewed-by: Alistair Francis <alistair.francis@wdc.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Message-Id: <20230627141216.3962299-3-tommy.wu@sifive.com> Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
2023-07-10hw/misc: sifive_e_aon: Support the watchdog timer of HiFive 1 rev b.Tommy Wu
The watchdog timer is in the always-on domain device of HiFive 1 rev b, so this patch added the AON device to the sifive_e machine. This patch only implemented the functionality of the watchdog timer. Signed-off-by: Tommy Wu <tommy.wu@sifive.com> Reviewed-by: Frank Chang <frank.chang@sifive.com> Acked-by: Alistair Francis <alistair.francis@wdc.com> Message-Id: <20230627141216.3962299-2-tommy.wu@sifive.com> Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
2023-07-10pcie: Add a PCIe capability version helperAlex Williamson
Report the PCIe capability version for a device Signed-off-by: Alex Williamson <alex.williamson@redhat.com> Reviewed-by: Cédric Le Goater <clg@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Tested-by: Robin Voetter <robin@streamhpc.com> Signed-off-by: Cédric Le Goater <clg@redhat.com>
2023-07-10linux-headers: update to v6.5-rc1Cédric Le Goater
Reviewed-by: Thomas Huth <thuth@redhat.com> Signed-off-by: Cédric Le Goater <clg@redhat.com>
2023-07-10vfio/migration: Return bool type for vfio_migration_realize()Zhenzhong Duan
Make vfio_migration_realize() adhere to the convention of other realize() callbacks(like qdev_realize) by returning bool instead of int. Suggested-by: Cédric Le Goater <clg@redhat.com> Suggested-by: Joao Martins <joao.m.martins@oracle.com> Signed-off-by: Zhenzhong Duan <zhenzhong.duan@intel.com> Reviewed-by: Joao Martins <joao.m.martins@oracle.com> Reviewed-by: Cédric Le Goater <clg@redhat.com> Signed-off-by: Cédric Le Goater <clg@redhat.com>
2023-07-10vfio/migration: Change vIOMMU blocker from global to per deviceZhenzhong Duan
Contrary to multiple device blocker which needs to consider already-attached devices to unblock/block dynamically, the vIOMMU migration blocker is a device specific config. Meaning it only needs to know whether the device is bypassing or not the vIOMMU (via machine property, or per pxb-pcie::bypass_iommu), and does not need the state of currently present devices. For this reason, the vIOMMU global migration blocker can be consolidated into the per-device migration blocker, allowing us to remove some unnecessary code. This change also makes vfio_mig_active() more accurate as it doesn't check for global blocker. Signed-off-by: Zhenzhong Duan <zhenzhong.duan@intel.com> Reviewed-by: Joao Martins <joao.m.martins@oracle.com> Reviewed-by: Cédric Le Goater <clg@redhat.com> Signed-off-by: Cédric Le Goater <clg@redhat.com>
2023-07-09crypto: Unexport AES_*_rot, AES_TeN, AES_TdNRichard Henderson
These arrays are no longer used outside of aes.c. Acked-by: Daniel P. Berrangé <berrange@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2023-07-09crypto: Remove AES_imcRichard Henderson
This array is no longer used. Acked-by: Daniel P. Berrangé <berrange@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2023-07-09crypto: Remove AES_shifts, AES_ishiftsRichard Henderson
These arrays are no longer used, replaced by AES_SH_*, AES_ISH_*. Acked-by: Daniel P. Berrangé <berrange@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2023-07-08crypto: Add aesdec_ISB_ISR_AK_IMCRichard Henderson
Add a primitive for InvSubBytes + InvShiftRows + AddRoundKey + InvMixColumns. Acked-by: Daniel P. Berrangé <berrange@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2023-07-08crypto: Add aesdec_ISB_ISR_IMC_AKRichard Henderson
Add a primitive for InvSubBytes + InvShiftRows + InvMixColumns + AddRoundKey. Acked-by: Daniel P. Berrangé <berrange@redhat.com> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2023-07-08crypto: Add aesenc_SB_SR_MC_AKRichard Henderson
Add a primitive for SubBytes + ShiftRows + MixColumns + AddRoundKey. Acked-by: Daniel P. Berrangé <berrange@redhat.com> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2023-07-08crypto: Add aesdec_IMCRichard Henderson
Add a primitive for InvMixColumns. Acked-by: Daniel P. Berrangé <berrange@redhat.com> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2023-07-08crypto: Add aesenc_MCRichard Henderson
Add a primitive for MixColumns. Acked-by: Daniel P. Berrangé <berrange@redhat.com> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2023-07-08crypto: Add aesdec_ISB_ISR_AKRichard Henderson
Add a primitive for InvSubBytes + InvShiftRows + AddRoundKey. Reviewed-by: Daniel P. Berrangé <berrange@redhat.com> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2023-07-08crypto: Add aesenc_SB_SR_AKRichard Henderson
Start adding infrastructure for accelerating guest AES. Begin with a SubBytes + ShiftRows + AddRoundKey primitive. Acked-by: Daniel P. Berrangé <berrange@redhat.com> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2023-07-08target/arm: Move aesmc and aesimc tables to crypto/aes.cRichard Henderson
We do not currently have a table in crypto/ for just MixColumns. Move both tables for consistency. Acked-by: Daniel P. Berrangé <berrange@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2023-07-07ppc/pnv: Add QME region for P10Joel Stanley
The Quad Management Engine (QME) manages power related settings for its quad. The xscom region is separate from the quad xscoms, therefore a new region is added. The xscoms in a QME select a given core by selecting the forth nibble. Implement dummy reads for the stop state history (SSH) and special wakeup (SPWU) registers. This quietens some sxcom errors when skiboot boots on p10. Power9 does not have a QME. Signed-off-by: Joel Stanley <joel@jms.id.au> Reviewed-by: Cédric Le Goater <clg@kaod.org> Signed-off-by: Joel Stanley <joel@jms.id.au> Message-ID: <20230707071213.9924-1-joel@jms.id.au> Signed-off-by: Daniel Henrique Barboza <danielhb413@gmail.com>
2023-07-07ppc/pnv: Set P10 core xscom region size to match hardwareNicholas Piggin
The P10 core xscom memory regions overlap because the size is wrong. The P10 core+L2 xscom region size is allocated as 0x1000 (with some unused ranges). "EC" is used as a closer match, as "EX" includes L3 which has a disjoint xscom range that would require a different region if it were implemented. Signed-off-by: Nicholas Piggin <npiggin@gmail.com> Reviewed-by: Cédric Le Goater <clg@kaod.org> Tested-by: Cédric Le Goater <clg@kaod.org> Message-ID: <20230706053923.115003-2-npiggin@gmail.com> Signed-off-by: Daniel Henrique Barboza <danielhb413@gmail.com>
2023-07-07ppc440_pcix: Rename QOM type define abd move it to common headerBALATON Zoltan
Rename TYPE_PPC440_PCIX_HOST_BRIDGE to better match its string value, move it to common header and use it also in sam460ex to replace hard coded type name. Signed-off-by: BALATON Zoltan <balaton@eik.bme.hu> Reviewed-by: Daniel Henrique Barboza <danielhb413@gmail.com> Message-ID: <1a1c3fe4b120f345d1005ad7ceca4500783691f7.1688641673.git.balaton@eik.bme.hu> Signed-off-by: Daniel Henrique Barboza <danielhb413@gmail.com>
2023-07-07ppc4xx_pci: Add define for ppc4xx-host-bridge type nameBALATON Zoltan
Add a QOM type name define for ppc4xx-host-bridge in the common header and replace direct use of the string name with the constant. Signed-off-by: BALATON Zoltan <balaton@eik.bme.hu> Reviewed-by: Daniel Henrique Barboza <danielhb413@gmail.com> Message-ID: <f6e2956b3a09ee481b970ef7873b374c846ba0a8.1688641673.git.balaton@eik.bme.hu> Signed-off-by: Daniel Henrique Barboza <danielhb413@gmail.com>
2023-07-07ppc4xx_pci: Rename QOM type name defineBALATON Zoltan
Rename the TYPE_PPC4xx_PCI_HOST_BRIDGE define and its string value to match each other and other similar types and to avoid confusion with "ppc4xx-host-bridge" type defined in same file. Signed-off-by: BALATON Zoltan <balaton@eik.bme.hu> Reviewed-by: Daniel Henrique Barboza <danielhb413@gmail.com> Message-ID: <c59c28ef440633dbd1de0bda0a93b7862ef91104.1688641673.git.balaton@eik.bme.hu> Signed-off-by: Daniel Henrique Barboza <danielhb413@gmail.com>
2023-07-07ppc440: Remove ppc460ex_pcie_init legacy init functionBALATON Zoltan
After previous changes we can now remove the legacy init function and move the device creation to board code. Signed-off-by: BALATON Zoltan <balaton@eik.bme.hu> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Message-ID: <29aafeea9f1c871c739600a7b093c5456e8a1dc8.1688586835.git.balaton@eik.bme.hu> Signed-off-by: Daniel Henrique Barboza <danielhb413@gmail.com>
2023-07-07ppc/pnv: Add P10 quad xscom modelJoel Stanley
Add a PnvQuad class for the P10 powernv machine. No xscoms are implemented yet, but this allows them to be added. The size is reduced to avoid the quad region from overlapping with the core region. address-space: xscom-0 0000000000000000-00000003ffffffff (prio 0, i/o): xscom-0 0000000100000000-00000001000fffff (prio 0, i/o): xscom-quad.0 0000000100108000-0000000100907fff (prio 0, i/o): xscom-core.3 0000000100110000-000000010090ffff (prio 0, i/o): xscom-core.2 0000000100120000-000000010091ffff (prio 0, i/o): xscom-core.1 0000000100140000-000000010093ffff (prio 0, i/o): xscom-core.0 Signed-off-by: Joel Stanley <joel@jms.id.au> Reviewed-by: Cédric Le Goater <clg@kaod.org> Reviewed-by: Frederic Barrat <fbarrat@linux.ibm.com> Message-ID: <20230704054204.168547-4-joel@jms.id.au> Signed-off-by: Daniel Henrique Barboza <danielhb413@gmail.com>
2023-07-07ppc/pnv: Subclass quad xscom callbacksJoel Stanley
Make the existing pnv_quad_xscom_read/write be P9 specific, in preparation for a different P10 callback. Reviewed-by: Cédric Le Goater <clg@kaod.org> Signed-off-by: Joel Stanley <joel@jms.id.au> Reviewed-by: Frederic Barrat <fbarrat@linux.ibm.com> Message-ID: <20230704054204.168547-3-joel@jms.id.au> Signed-off-by: Daniel Henrique Barboza <danielhb413@gmail.com>
2023-07-07pnv/xive: Add property on xive sources to define PQ state on resetFrederic Barrat
The PQ state of a xive interrupt is always initialized to Q=1, which means the interrupt is disabled. Since a xive source can be embedded in many objects, this patch adds a property to allow that behavior to be refined if needed. Signed-off-by: Frederic Barrat <fbarrat@linux.ibm.com> Reviewed-by: Cédric Le Goater <clg@kaod.org> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Message-ID: <20230703081215.55252-2-fbarrat@linux.ibm.com> Signed-off-by: Daniel Henrique Barboza <danielhb413@gmail.com>
2023-07-03include/hw/qdev-core: fixup kerneldoc annotationsAlex Bennée
Fix up the kerneldoc markup and start documenting the various fields in QDEV related structures. This involved: - moving overall description to a DOC: comment at top - fixing various markup issues for types and structures - adding missing Return: statements - adding some typedefs to hide QLIST macros in headers Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Signed-off-by: Alex Bennée <alex.bennee@linaro.org> Message-Id: <20230630180423.558337-25-alex.bennee@linaro.org>
2023-07-03include/migration: mark vmstate_register() as a legacy functionAlex Bennée
Mention that QOM-ified devices already have support for registering the description. Reviewed-by: Juan Quintela <quintela@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Acked-by: Peter Xu <peterx@redhat.com> Signed-off-by: Alex Bennée <alex.bennee@linaro.org> Message-Id: <20230630180423.558337-24-alex.bennee@linaro.org>
2023-07-03plugins: force slow path when plugins instrument memory opsAlex Bennée
The lack of SVE memory instrumentation has been an omission in plugin handling since it was introduced. Fortunately we can utilise the probe_* functions to force all all memory access to follow the slow path. We do this by checking the access type and presence of plugin memory callbacks and if set return the TLB_MMIO flag. We have to jump through a few hoops in user mode to re-use the flag but it was the desired effect: ./qemu-system-aarch64 -display none -serial mon:stdio \ -M virt -cpu max -semihosting-config enable=on \ -kernel ./tests/tcg/aarch64-softmmu/memory-sve \ -plugin ./contrib/plugins/libexeclog.so,ifilter=st1w,afilter=0x40001808 -d plugin gives (disas doesn't currently understand st1w): 0, 0x40001808, 0xe54342a0, ".byte 0xa0, 0x42, 0x43, 0xe5", store, 0x40213010, RAM, store, 0x40213014, RAM, store, 0x40213018, RAM And for user-mode: ./qemu-aarch64 \ -plugin contrib/plugins/libexeclog.so,afilter=0x4007c0 \ -d plugin \ ./tests/tcg/aarch64-linux-user/sha512-sve gives: 1..10 ok 1 - do_test(&tests[i]) 0, 0x4007c0, 0xa4004b80, ".byte 0x80, 0x4b, 0x00, 0xa4", load, 0x5500800370, load, 0x5500800371, load, 0x5500800372, load, 0x5500800373, load, 0x5500800374, load, 0x5500800375, load, 0x5500800376, load, 0x5500800377, load, 0x5500800378, load, 0x5500800379, load, 0x550080037a, load, 0x550080037b, load, 0x550080037c, load, 0x550080037d, load, 0x550080037e, load, 0x550080037f, load, 0x5500800380, load, 0x5500800381, load, 0x5500800382, load, 0x5500800383, load, 0x5500800384, load, 0x5500800385, load, 0x5500800386, lo ad, 0x5500800387, load, 0x5500800388, load, 0x5500800389, load, 0x550080038a, load, 0x550080038b, load, 0x550080038c, load, 0x550080038d, load, 0x550080038e, load, 0x550080038f, load, 0x5500800390, load, 0x5500800391, load, 0x5500800392, load, 0x5500800393, load, 0x5500800394, load, 0x5500800395, load, 0x5500800396, load, 0x5500800397, load, 0x5500800398, load, 0x5500800399, load, 0x550080039a, load, 0x550080039b, load, 0x550080039c, load, 0x550080039d, load, 0x550080039e, load, 0x550080039f, load, 0x55008003a0, load, 0x55008003a1, load, 0x55008003a2, load, 0x55008003a3, load, 0x55008003a4, load, 0x55008003a5, load, 0x55008003a6, load, 0x55008003a7, load, 0x55008003a8, load, 0x55008003a9, load, 0x55008003aa, load, 0x55008003ab, load, 0x55008003ac, load, 0x55008003ad, load, 0x55008003ae, load, 0x55008003af (4007c0 is the ld1b in the sha512-sve) Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Cc: Robert Henry <robhenry@microsoft.com> Cc: Aaron Lindsay <aaron@os.amperecomputing.com> Signed-off-by: Alex Bennée <alex.bennee@linaro.org> Message-Id: <20230630180423.558337-20-alex.bennee@linaro.org>
2023-07-01tcg: Reduce tcg_assert_listed_vecop() scopePhilippe Mathieu-Daudé
tcg_assert_listed_vecop() is only used in tcg-op-vec.c. Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org> Message-Id: <20230629091107.74384-1-philmd@linaro.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2023-07-01fpu: Add float64_to_int{32,64}_moduloRichard Henderson
Add versions of float64_to_int* which do not saturate the result. Reviewed-by: Christoph Muellner <christoph.muellner@vrull.eu> Tested-by: Christoph Muellner <christoph.muellner@vrull.eu> Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Reviewed-by: Alex Bennée <alex.bennee@linaro.org> Message-Id: <20230527141910.1885950-2-richard.henderson@linaro.org>
2023-06-30vfio/migration: Make VFIO migration non-experimentalAvihai Horon
The major parts of VFIO migration are supported today in QEMU. This includes basic VFIO migration, device dirty page tracking and precopy support. Thus, at this point in time, it seems appropriate to make VFIO migration non-experimental: remove the x prefix from enable_migration property, change it to ON_OFF_AUTO and let the default value be AUTO. In addition, make the following adjustments: 1. When enable_migration is ON and migration is not supported, fail VFIO device realization. 2. When enable_migration is AUTO (i.e., not explicitly enabled), require device dirty tracking support. This is because device dirty tracking is currently the only method to do dirty page tracking, which is essential for migrating in a reasonable downtime. Setting enable_migration to ON will not require device dirty tracking. 3. Make migration error and blocker messages more elaborate. 4. Remove error prints in vfio_migration_query_flags(). 5. Rename trace_vfio_migration_probe() to trace_vfio_migration_realize(). Signed-off-by: Avihai Horon <avihaih@nvidia.com> Reviewed-by: Joao Martins <joao.m.martins@oracle.com> Reviewed-by: Cédric Le Goater <clg@redhat.com> Reviewed-by: Alex Williamson <alex.williamson@redhat.com> Signed-off-by: Cédric Le Goater <clg@redhat.com>
2023-06-30vfio/migration: Reset bytes_transferred properlyAvihai Horon
Currently, VFIO bytes_transferred is not reset properly: 1. bytes_transferred is not reset after a VM snapshot (so a migration following a snapshot will report incorrect value). 2. bytes_transferred is a single counter for all VFIO devices, however upon migration failure it is reset multiple times, by each VFIO device. Fix it by introducing a new function vfio_reset_bytes_transferred() and calling it during migration and snapshot start. Remove existing bytes_transferred reset in VFIO migration state notifier, which is not needed anymore. Fixes: 3710586caa5d ("qapi: Add VFIO devices migration stats in Migration stats") Signed-off-by: Avihai Horon <avihaih@nvidia.com> Reviewed-by: Cédric Le Goater <clg@redhat.com> Reviewed-by: Alex Williamson <alex.williamson@redhat.com> Signed-off-by: Cédric Le Goater <clg@redhat.com>
2023-06-30vfio: Implement a common device info helperAlex Williamson
A common helper implementing the realloc algorithm for handling capabilities. Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Reviewed-by: Cédric Le Goater <clg@redhat.com> Signed-off-by: Alex Williamson <alex.williamson@redhat.com> Reviewed-by: Robin Voetter <robin@streamhpc.com> Signed-off-by: Cédric Le Goater <clg@redhat.com>
generated by cgit v1.2.3 (git 2.26.2) at 2024-11-25 00:38:38 +0000