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2023-01-08include/hw/pci: Split pci_device.h off pci.hMarkus Armbruster20-361/+368
PCIDeviceClass and PCIDevice are defined in pci.h. Many users of the header don't actually need them. Similar structs live in their own headers: PCIBusClass and PCIBus in pci_bus.h, PCIBridge in pci_bridge.h, PCIHostBridgeClass and PCIHostState in pci_host.h, PCIExpressHost in pcie_host.h, and PCIERootPortClass, PCIEPort, and PCIESlot in pcie_port.h. Move PCIDeviceClass and PCIDeviceClass to new pci_device.h, along with the code that needs them. Adjust include directives. This also enables the next commit. Signed-off-by: Markus Armbruster <armbru@redhat.com> Message-Id: <20221222100330.380143-6-armbru@redhat.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2023-01-08include/hw/pci: Clean up a few things checkpatch.pl would flagMarkus Armbruster1-7/+10
Fix a few style violations so that checkpatch.pl won't complain when I move this code. Signed-off-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Message-Id: <20221222100330.380143-5-armbru@redhat.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2023-01-08include/hw/cxl: Include hw/cxl/*.h where neededMarkus Armbruster2-0/+2
hw/cxl/cxl_component.h needs CDATObject from hw/cxl/cxl_cdat.h. hw/cxl/cxl_device.h needs CXLComponentState from hw/cxl/cxl_component.h. Signed-off-by: Markus Armbruster <armbru@redhat.com> Acked-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> Message-Id: <20221222100330.380143-4-armbru@redhat.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2023-01-08include/hw/cxl: Move typedef PXBDev to cxl.h, and put it to useMarkus Armbruster2-2/+3
hw/cxl/cxl.h uses the PXBDev structure tag instead of the typedef name. The typedef name is defined in hw/pci/pci_bridge.h. Its inclusion was dropped in the previous commit to break an inclusion loop. Move the typedef to hw/cxl/cxl.h, and use it there. Delete an extra typedef in hw/pci-bridge/pci_expander_bridge.c. Signed-off-by: Markus Armbruster <armbru@redhat.com> Message-Id: <20221222100330.380143-3-armbru@redhat.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2023-01-08include/hw/pci: Break inclusion loop pci_bridge.h and cxl.hMarkus Armbruster15-22/+4
hw/pci/pci_bridge.h and hw/cxl/cxl.h include each other. Fortunately, breaking the loop is merely a matter of deleting unnecessary includes from headers, and adding them back in places where they are now missing. Signed-off-by: Markus Armbruster <armbru@redhat.com> Message-Id: <20221222100330.380143-2-armbru@redhat.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2023-01-08virtio-pci: add support for configure interruptCindy Lu1-1/+3
Add process to handle the configure interrupt, The function's logic is the same with vq interrupt.Add extra process to check the configure interrupt Signed-off-by: Cindy Lu <lulu@redhat.com> Message-Id: <20221222070451.936503-11-lulu@redhat.com> Acked-by: Jason Wang <jasowang@redhat.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2023-01-08vhost: add support for configure interruptCindy Lu1-0/+4
Add functions to support configure interrupt. The configure interrupt process will start in vhost_dev_start and stop in vhost_dev_stop. Also add the functions to support vhost_config_pending and vhost_config_mask. Signed-off-by: Cindy Lu <lulu@redhat.com> Message-Id: <20221222070451.936503-8-lulu@redhat.com> Acked-by: Jason Wang <jasowang@redhat.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2023-01-08virtio: add support for configure interruptCindy Lu1-0/+4
Add the functions to support the configure interrupt in virtio The function virtio_config_guest_notifier_read will notify the guest if there is an configure interrupt. The function virtio_config_set_guest_notifier_fd_handler is to set the fd hander for the notifier Signed-off-by: Cindy Lu <lulu@redhat.com> Message-Id: <20221222070451.936503-7-lulu@redhat.com> Acked-by: Jason Wang <jasowang@redhat.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2023-01-08vhost: introduce new VhostOps vhost_set_config_callCindy Lu1-0/+3
This patch introduces new VhostOps vhost_set_config_call. This function allows the qemu to set the config event fd to kernel driver. Signed-off-by: Cindy Lu <lulu@redhat.com> Message-Id: <20221222070451.936503-5-lulu@redhat.com> Acked-by: Jason Wang <jasowang@redhat.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2023-01-08virtio: introduce macro VIRTIO_CONFIG_IRQ_IDXCindy Lu1-0/+3
To support configure interrupt for vhost-vdpa Introduce VIRTIO_CONFIG_IRQ_IDX -1 as configure interrupt's queue index, Then we can reuse the functions guest_notifier_mask and guest_notifier_pending. Add the check of queue index in these drivers, if the driver does not support configure interrupt, the function will just return Signed-off-by: Cindy Lu <lulu@redhat.com> Message-Id: <20221222070451.936503-2-lulu@redhat.com> Acked-by: Jason Wang <jasowang@redhat.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2023-01-07Merge tag 'pull-loongarch-20230106' of https://gitlab.com/gaosong/qemu into ↵Peter Maydell3-9/+8
staging pull-loongarch-20230106 # gpg: Signature made Fri 06 Jan 2023 06:21:22 GMT # gpg: using RSA key B8FF1DA0D2FDCB2DA09C6C2C40A2FFF239263EDF # gpg: Good signature from "Song Gao <m17746591750@163.com>" [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: B8FF 1DA0 D2FD CB2D A09C 6C2C 40A2 FFF2 3926 3EDF * tag 'pull-loongarch-20230106' of https://gitlab.com/gaosong/qemu: hw/intc/loongarch_pch: Change default irq number of pch irq controller hw/intc/loongarch_pch_pic: add irq number property hw/intc/loongarch_pch_msi: add irq number property Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2023-01-06Merge tag 'pull-riscv-to-apply-20230106' of ↵Peter Maydell9-17/+27
https://github.com/alistair23/qemu into staging First RISC-V PR for QEMU 8.0 * Fix PMP propagation for tlb * Collection of bug fixes * Bump the OpenTitan supported version * Add smstateen support * Support native debug icount trigger * Remove the redundant ipi-id property in the virt machine * Support cache-related PMU events in virtual mode * Add some missing PolarFire SoC io regions * Fix mret exception cause when no pmp rule is configured * Fix bug where disabling compressed instructions would crash QEMU * Add Zawrs ISA extension support * A range of code refactoring and cleanups # gpg: Signature made Fri 06 Jan 2023 00:47:23 GMT # gpg: using RSA key F6C4AC46D4934868D3B8CE8F21E10D29DF977054 # gpg: Good signature from "Alistair Francis <alistair@alistair23.me>" [full] # Primary key fingerprint: F6C4 AC46 D493 4868 D3B8 CE8F 21E1 0D29 DF97 7054 * tag 'pull-riscv-to-apply-20230106' of https://github.com/alistair23/qemu: (43 commits) hw/intc: sifive_plic: Fix the pending register range check hw/riscv: opentitan: Drop "hartid-base" and "priority-base" initialization hw/intc: sifive_plic: Change "priority-base" to start from interrupt source 0 hw/riscv: virt: Fix the value of "riscv, ndev" in the dtb hw/riscv: sifive_u: Avoid using magic number for "riscv, ndev" hw/riscv: sifive_e: Fix the number of interrupt sources of PLIC hw/riscv: microchip_pfsoc: Fix the number of interrupt sources of PLIC hw/intc: sifive_plic: Update "num-sources" property default value hw/intc: sifive_plic: Use error_setg() to propagate the error up via errp in sifive_plic_realize() hw/intc: sifive_plic: Improve robustness of the PLIC config parser hw/intc: sifive_plic: Drop PLICMode_H hw/riscv: spike: Remove misleading comments hw/riscv: Sort machines Kconfig options in alphabetical order hw/riscv: Fix opentitan dependency to SIFIVE_PLIC hw/intc: Select MSI_NONBROKEN in RISC-V AIA interrupt controllers hw/riscv: Select MSI_NONBROKEN in SIFIVE_PLIC RISC-V: Add Zawrs ISA extension support target/riscv: Clear mstatus.MPRV when leaving M-mode for priv spec 1.12+ target/riscv: Simplify helper_sret() a little bit target/riscv: Set pc_succ_insn for !rvc illegal insn ... Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2023-01-06hw/intc/loongarch_pch: Change default irq number of pch irq controllerTianrui Zhao3-4/+4
Change the default irq number of pch pic to 32, so that the irq number of pch msi is 224(256 - 32), and move the 'PCH_PIC_IRQ_NUM' macro to pci-host/ls7a.h and add prefix 'VIRT' on it to keep standard format. Signed-off-by: Tianrui Zhao <zhaotianrui@loongson.cn> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Message-Id: <20230104020518.2564263-4-zhaotianrui@loongson.cn> Signed-off-by: Song Gao <gaosong@loongson.cn>
2023-01-06hw/intc/loongarch_pch_pic: add irq number propertyTianrui Zhao1-3/+2
With loongarch 7A1000 manual, irq number supported can be set in PCH_PIC_INT_ID_HI register. This patch adds irq number property for loongarch_pch_pic, so that virt machine can set different irq number when pch_pic intc is added. Signed-off-by: Tianrui Zhao <zhaotianrui@loongson.cn> Reviewed-by: Song Gao <gaosong@loongson.cn> Message-Id: <20230104020518.2564263-3-zhaotianrui@loongson.cn> Signed-off-by: Song Gao <gaosong@loongson.cn>
2023-01-06hw/intc/loongarch_pch_msi: add irq number propertyTianrui Zhao2-2/+2
This patch adds irq number property for loongarch msi interrupt controller, and remove hard coding irq number macro. Signed-off-by: Tianrui Zhao <zhaotianrui@loongson.cn> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Message-Id: <20230104020518.2564263-2-zhaotianrui@loongson.cn> Signed-off-by: Song Gao <gaosong@loongson.cn>
2023-01-06hw/intc: sifive_plic: Change "priority-base" to start from interrupt source 0Bin Meng5-5/+5
At present the SiFive PLIC model "priority-base" expects interrupt priority register base starting from source 1 instead source 0, that's why on most platforms "priority-base" is set to 0x04 except 'opentitan' machine. 'opentitan' should have set "priority-base" to 0x04 too. Note the irq number calculation in sifive_plic_{read,write} is correct as the codes make up for the irq number by adding 1. Let's simply update "priority-base" to start from interrupt source 0 and add a comment to make it crystal clear. Signed-off-by: Bin Meng <bmeng@tinylab.org> Reviewed-by: Alistair Francis <alistair.francis@wdc.com> Reviewed-by: Wilfred Mallawa <wilfred.mallawa@wdc.com> Message-Id: <20221211030829.802437-14-bmeng@tinylab.org> Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
2023-01-06hw/riscv: virt: Fix the value of "riscv, ndev" in the dtbBin Meng1-3/+2
Commit 28d8c281200f ("hw/riscv: virt: Add optional AIA IMSIC support to virt machine") changed the value of VIRT_IRQCHIP_NUM_SOURCES from 127 to 53, which is VIRTIO_NDEV and also used as the value of "riscv,ndev" property in the dtb. Unfortunately this is wrong as VIRT_IRQCHIP_NUM_SOURCES should include interrupt source 0 but "riscv,ndev" does not. While we are here, we also fix the comments of platform bus irq range which is now "64 to 96", but should be "64 to 95", introduced since commit 1832b7cb3f64 ("hw/riscv: virt: Create a platform bus"). Fixes: 28d8c281200f ("hw/riscv: virt: Add optional AIA IMSIC support to virt machine") Signed-off-by: Bin Meng <bmeng@tinylab.org> Reviewed-by: Alistair Francis <alistair.francis@wdc.com> Message-Id: <20221211030829.802437-13-bmeng@tinylab.org> Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
2023-01-06hw/riscv: sifive_e: Fix the number of interrupt sources of PLICBin Meng1-1/+6
Per chapter 10 in Freedom E310 manuals [1][2][3], E310 G002 and G003 supports 52 interrupt sources while G000 supports 51 interrupt sources. We use the value of G002 and G003, so it is 53 (including source 0). [1] G000 manual: https://sifive.cdn.prismic.io/sifive/4faf3e34-4a42-4c2f-be9e-c77baa4928c7_fe310-g000-manual-v3p2.pdf [2] G002 manual: https://sifive.cdn.prismic.io/sifive/034760b5-ac6a-4b1c-911c-f4148bb2c4a5_fe310-g002-v1p5.pdf [3] G003 manual: https://sifive.cdn.prismic.io/sifive/3af39c59-6498-471e-9dab-5355a0d539eb_fe310-g003-manual.pdf Fixes: eb637edb1241 ("SiFive Freedom E Series RISC-V Machine") Signed-off-by: Bin Meng <bmeng@tinylab.org> Reviewed-by: Wilfred Mallawa <wilfred.mallawa@wdc.com> Reviewed-by: Alistair Francis <alistair.francis@wdc.com> Message-Id: <20221211030829.802437-11-bmeng@tinylab.org> Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
2023-01-06hw/riscv: microchip_pfsoc: Fix the number of interrupt sources of PLICBin Meng1-1/+1
Per chapter 6.5.2 in [1], the number of interupt sources including interrupt source 0 should be 187. [1] PolarFire SoC MSS TRM: https://ww1.microchip.com/downloads/aemDocuments/documents/FPGA/ProductDocuments/ReferenceManuals/PolarFire_SoC_FPGA_MSS_Technical_Reference_Manual_VC.pdf Fixes: 56f6e31e7b7e ("hw/riscv: Initial support for Microchip PolarFire SoC Icicle Kit board") Signed-off-by: Bin Meng <bmeng@tinylab.org> Reviewed-by: Wilfred Mallawa <wilfred.mallawa@wdc.com> Reviewed-by: Alistair Francis <alistair.francis@wdc.com> Reviewed-by: Conor Dooley <conor.dooley@microchip.com> Message-Id: <20221211030829.802437-10-bmeng@tinylab.org> Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
2023-01-06hw/intc: sifive_plic: Drop PLICMode_HBin Meng1-1/+0
H-mode has been removed since priv spec 1.10. Drop it. Signed-off-by: Bin Meng <bmeng@tinylab.org> Reviewed-by: Wilfred Mallawa <wilfred.mallawa@wdc.com> Reviewed-by: Alistair Francis <alistair.francis@wdc.com> Message-Id: <20221211030829.802437-6-bmeng@tinylab.org> Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
2023-01-06hw/{misc, riscv}: pfsoc: add system controller as unimplementedConor Dooley3-0/+5
The system controller on PolarFire SoC is access via a mailbox. The control registers for this mailbox lie in the "IOSCB" region & the interrupt is cleared via write to the "SYSREG" region. It also has a QSPI controller, usually connected to a flash chip, that is used for storing FPGA bitstreams and used for In-Application Programming (IAP). Linux has an implementation of the system controller, through which the hwrng is accessed, leading to load/store access faults. Add the QSPI as unimplemented and a very basic (effectively unimplemented) version of the system controller's mailbox. Rather than purely marking the regions as unimplemented, service the mailbox requests by reporting failures and raising the interrupt so a guest can better handle the lack of support. Signed-off-by: Conor Dooley <conor.dooley@microchip.com> Acked-by: Alistair Francis <alistair.francis@wdc.com> Message-Id: <20221117225518.4102575-4-conor@kernel.org> Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
2023-01-06hw/riscv: pfsoc: add missing FICs as unimplementedConor Dooley1-0/+2
The Fabric Interconnect Controllers provide interfaces between the FPGA fabric and the core complex. There are 5 FICs on PolarFire SoC, numbered 0 through 4. FIC2 is an AXI4 slave interface from the FPGA fabric and does not show up on the MSS memory map. FIC4 is dedicated to the User Crypto Processor and does not show up on the MSS memory map either. FIC 0, 1 & 3 do show up in the MSS memory map and neither FICs 0 or 1 are represented in QEMU, leading to load access violations while booting Linux for Icicle if PCIe is enabled as the root port is connected via either FIC 0 or 1. Acked-by: Alistair Francis <alistair.francis@wdc.com> Signed-off-by: Conor Dooley <conor.dooley@microchip.com> Message-Id: <20221117225518.4102575-3-conor@kernel.org> Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
2023-01-06hw/misc: pfsoc: add fabric clocks to ioscbConor Dooley1-0/+1
On PolarFire SoC, some peripherals (eg the PCI root port) are clocked by "Clock Conditioning Circuitry" in the FPGA. The specific clock depends on the FPGA bitstream & can be locked to one particular {D,P}LL - in the Icicle Kit Reference Design v2022.09 or later this is/will be the case. Linux v6.1+ will have a driver for this peripheral and devicetrees that previously relied on "fixed-frequency" clock nodes have been switched over to clock-controller nodes. The IOSCB region is represented in QEMU, but the specific region of it that the CCCs occupy has not so v6.1-rcN kernels fail to boot in QEMU. Add the regions as unimplemented so that the status-quo in terms of boot is maintained. Acked-by: Alistair Francis <alistair.francis@wdc.com> Signed-off-by: Conor Dooley <conor.dooley@microchip.com> Message-Id: <20221117225518.4102575-2-conor@kernel.org> Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
2023-01-06hw/riscv: virt: Remove the redundant ipi-id propertyAtish Patra1-1/+0
The imsic DT binding[1] has changed and no longer require an ipi-id. The latest IMSIC driver dynamically allocates ipi id if slow-ipi is not defined. Get rid of the unused dt property which may lead to confusion. [1] https://lore.kernel.org/lkml/20221111044207.1478350-5-apatel@ventanamicro.com/ Signed-off-by: Atish Patra <atishp@rivosinc.com> Reviewed-by: Alistair Francis <alistair.francis@wdc.com> Message-Id: <20221122080529.1692533-1-atishp@rivosinc.com> Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
2023-01-06hw/riscv/opentitan: add aon_timer base unimplWilfred Mallawa1-0/+1
Adds the updated `aon_timer` base as an unimplemented device. This is used by TockOS, patch ensures the guest doesn't hit load faults. Signed-off-by: Wilfred Mallawa <wilfred.mallawa@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Alistair Francis <alistair.francis@wdc.com> Message-Id: <20221025043335.339815-3-wilfred.mallawa@opensource.wdc.com> Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
2023-01-06hw/riscv/opentitan: bump opentitanWilfred Mallawa1-5/+4
This patch updates the OpenTitan model to match the specified register layout as per [1]. Which is also the latest commit of OpenTitan supported by TockOS. Note: Pinmux and Padctrl has been merged into Pinmux [2][3], this patch removes any references to Padctrl. Note: OpenTitan doc [2] has not yet specified much detail regarding this, except for a note that states `TODO: this section needs to be updated to reflect the pinmux/padctrl merger` [1] https://github.com/lowRISC/opentitan/blob/d072ac505f82152678d6e04be95c72b728a347b8/hw/top_earlgrey/sw/autogen/top_earlgrey_memory.h [2] https://docs.opentitan.org/hw/top_earlgrey/doc/design/ [3] https://docs.opentitan.org/hw/ip/pinmux/doc/#overview Signed-off-by: Wilfred Mallawa <wilfred.mallawa@wdc.com> Reviewed-by: Alistair Francis <alistair.francis@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Message-Id: <20221025043335.339815-2-wilfred.mallawa@opensource.wdc.com> Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
2023-01-05i.MX7D: Connect IRQs to GPIO devices.Jean-Christophe Dubois1-0/+15
IRQs were not associated to the various GPIO devices inside i.MX7D. This patch brings the i.MX7D on par with i.MX6. Signed-off-by: Jean-Christophe Dubois <jcd@tribudubois.net> Message-id: 20221226101418.415170-1-jcd@tribudubois.net Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2023-01-05i.MX6UL: Add a specific GPT timer instance for the i.MX6ULJean-Christophe Dubois1-0/+1
The i.MX6UL doesn't support CLK_HIGH ou CLK_HIGH_DIV clock source. Signed-off-by: Jean-Christophe Dubois <jcd@tribudubois.net> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2023-01-05i.MX7D: Connect GPT timers to IRQJean-Christophe Dubois1-0/+5
So far the GPT timers were unable to raise IRQs to the processor. Signed-off-by: Jean-Christophe Dubois <jcd@tribudubois.net> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2023-01-05hw/arm/smmu-common: Reduce smmu_inv_notifiers_mr() scopePhilippe Mathieu-Daudé1-3/+0
This function is not used anywhere outside this file, so we can make the function "static void". Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Reviewed-by: Eric Auger <eric.auger@redhat.com> Message-id: 20221216214924.4711-2-philmd@linaro.org Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2023-01-05hw/input/tsc2xxx: Constify set_transform()'s MouseTransformInfo argPhilippe Mathieu-Daudé1-2/+2
The pointed MouseTransformInfo structure is accessed read-only. Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-id: 20221220142520.24094-2-philmd@linaro.org Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2023-01-05hw/timer/imx_epit: remove explicit fields cnt and freqAxel Heider1-2/+0
The CNT register is a read-only register. There is no need to store it's value, it can be calculated on demand. The calculated frequency is needed temporarily only. Note that this is a migration compatibility break for all boards types that use the EPIT peripheral. Signed-off-by: Axel Heider <axel.heider@hensoldt.net> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2023-01-05hw/timer/imx_epit: define SR_OCIFAxel Heider1-0/+2
Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2023-01-05hw/timer/imx_epit: cleanup CR definesAxel Heider1-2/+2
remove unused defines, add needed defines Signed-off-by: Axel Heider <axel.heider@hensoldt.net> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2022-12-21Merge tag 'pull-ppc-20221221' of https://gitlab.com/danielhb/qemu into stagingPeter Maydell3-2/+4
ppc patch queue for 2022-12-21: This queue contains a MAINTAINERS update, the implementation of the Freescale eSDHC, the introduction of the DEXCR/HDEXCR instructions and other assorted fixes (most of them for the e500 board). # gpg: Signature made Wed 21 Dec 2022 17:18:53 GMT # gpg: using EDDSA key 17EBFF9923D01800AF2838193CD9CA96DE033164 # gpg: issuer "danielhb413@gmail.com" # gpg: Good signature from "Daniel Henrique Barboza <danielhb413@gmail.com>" [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: 17EB FF99 23D0 1800 AF28 3819 3CD9 CA96 DE03 3164 * tag 'pull-ppc-20221221' of https://gitlab.com/danielhb/qemu: target/ppc: Check DEXCR on hash{st, chk} instructions target/ppc: Implement the DEXCR and HDEXCR hw/ppc/e500: Move comment to more appropriate place hw/ppc/e500: Resolve variable shadowing hw/ppc/e500: Prefer local variable over qdev_get_machine() hw/ppc/virtex_ml507: Prefer local over global variable target/ppc/mmu_common: Fix table layout of "info tlb" HMP command target/ppc/mmu_common: Log which effective address had no TLB entry found hw/ppc/spapr: Reduce "vof.h" inclusion hw/ppc/vof: Do not include the full "cpu.h" target/ppc/kvm: Add missing "cpu.h" and "exec/hwaddr.h" hw/ppc/e500: Add Freescale eSDHC to e500plat hw/sd/sdhci: Support big endian SD host controller interfaces MAINTAINERS: downgrade PPC KVM/TCG CPUs and pSeries to 'Odd Fixes' Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2022-12-21hw/ppc/spapr: Reduce "vof.h" inclusionPhilippe Mathieu-Daudé1-1/+2
Currently objects including "hw/ppc/spapr.h" are forced to be target specific due to the inclusion of "vof.h" in "spapr.h". "spapr.h" only uses a Vof pointer, so doesn't require the structure declaration. The only place where Vof structure is accessed is in spapr.c, so include "vof.h" there, and forward declare the structure in "spapr.h". Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org> Reviewed-by: Daniel Henrique Barboza <danielhb413@gmail.com> Message-Id: <20221213123550.39302-4-philmd@linaro.org> Signed-off-by: Daniel Henrique Barboza <danielhb413@gmail.com>
2022-12-21hw/ppc/vof: Do not include the full "cpu.h"Philippe Mathieu-Daudé1-1/+1
"vof.h" doesn't need the full "cpu.h" to get the target_ulong definition, including "exec/cpu-defs.h" is enough. Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org> Reviewed-by: Daniel Henrique Barboza <danielhb413@gmail.com> Message-Id: <20221213123550.39302-3-philmd@linaro.org> Signed-off-by: Daniel Henrique Barboza <danielhb413@gmail.com>
2022-12-21hw/sd/sdhci: Support big endian SD host controller interfacesPhilippe Mathieu-Daudé1-0/+1
Some SDHCI IP can be synthetized in various endianness: https://github.com/u-boot/u-boot/blob/v2021.04/doc/README.fsl-esdhc - CONFIG_SYS_FSL_ESDHC_BE ESDHC IP is in big-endian mode. Accessing ESDHC registers can be determined by ESDHC IP's endian mode or processor's endian mode. Our current implementation is little-endian. In order to support big endianness: - Rename current MemoryRegionOps as sdhci_mmio_le_ops ('le') - Add an 'endianness' property to SDHCIState (default little endian) - Set the 'io_ops' field in realize() after checking the property - Add the sdhci_mmio_be_ops (big-endian) MemoryRegionOps. Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org> Tested-by: Bernhard Beschow <shentey@gmail.com> Reviewed-by: Bernhard Beschow <shentey@gmail.com> Message-Id: <20221101222934.52444-3-philmd@linaro.org> Signed-off-by: Daniel Henrique Barboza <danielhb413@gmail.com>
2022-12-21hw/acpi: Rename tco.c -> ich9_tco.cPhilippe Mathieu-Daudé2-2/+2
tco.c contains the ICH9 implementation of its "total cost of ownership". Rename it accordingly to emphasis this is a part of the ICH9 model. Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org> Message-Id: <20221212105115.2113-1-philmd@linaro.org> Acked-by: Igor Mammedov <imammedo@redhat.com>
2022-12-21pci: drop redundant PCIDeviceClass::is_bridge fieldIgor Mammedov2-9/+2
and use cast to TYPE_PCI_BRIDGE instead. Signed-off-by: Igor Mammedov <imammedo@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Message-Id: <20221129101341.185621-3-imammedo@redhat.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com> Reviewed-by: Greg Kurz <groug@kaod.org>
2022-12-21remove DEC 21154 PCI bridgeIgor Mammedov1-1/+0
Code has not been used practically since its inception (2004) f2aa58c6f4a20 UniNorth PCI bridge support or maybe even earlier, but it was consuming contributors time as QEMU was being rewritten. Drop it for now. Whomever would like to actually use the thing, can make sure it actually works/reintroduce it back when there is a user. PS: I've stumbled upon this when replacing PCIDeviceClass::is_bridge field with QOM cast to PCI_BRIDGE type. Unused DEC 21154 was the only one trying to use the field with plain PCIDevice. It's not worth keeping the field around for the sake of the code that was commented out 'forever'. Signed-off-by: Igor Mammedov <imammedo@redhat.com> Message-Id: <20221129101341.185621-2-imammedo@redhat.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2022-12-21include/hw: attempt to document VirtIO feature variablesAlex Bennée2-4/+40
We have a bunch of variables associated with the device and the vhost backend which are used inconsistently throughout the code base. Lets start trying to bring some order by agreeing what each variable is for. Signed-off-by: Alex Bennée <alex.bennee@linaro.org> Cc: Stefano Garzarella <sgarzare@redhat.com> Cc: "Michael S. Tsirkin" <mst@redhat.com> Cc: Stefan Hajnoczi <stefanha@gmail.com> Message-Id: <20221123152134.179929-2-alex.bennee@linaro.org> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2022-12-21vdpa: add shadow_data to vhost_vdpaEugenio Pérez1-0/+2
The memory listener that thells the device how to convert GPA to qemu's va is registered against CVQ vhost_vdpa. memory listener translations are always ASID 0, CVQ ones are ASID 1 if supported. Let's tell the listener if it needs to register them on iova tree or not. Signed-off-by: Eugenio Pérez <eperezma@redhat.com> Acked-by: Jason Wang <jasowang@redhat.com> Message-Id: <20221215113144.322011-12-eperezma@redhat.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2022-12-21vdpa: add asid parameter to vhost_vdpa_dma_map/unmapEugenio Pérez1-3/+11
So the caller can choose which ASID is destined. No need to update the batch functions as they will always be called from memory listener updates at the moment. Memory listener updates will always update ASID 0, as it's the passthrough ASID. All vhost devices's ASID are 0 at this moment. Signed-off-by: Eugenio Pérez <eperezma@redhat.com> Acked-by: Jason Wang <jasowang@redhat.com> Message-Id: <20221215113144.322011-10-eperezma@redhat.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2022-12-21vdpa: add vdpa-dev supportLongpeng1-0/+43
Supports vdpa-dev, we can use the deivce directly: -M microvm -m 512m -smp 2 -kernel ... -initrd ... -device \ vhost-vdpa-device,vhostdev=/dev/vhost-vdpa-x Reviewed-by: Stefano Garzarella <sgarzare@redhat.com> Acked-by: Jason Wang <jasowang@redhat.com> Signed-off-by: Longpeng <longpeng2@huawei.com> Message-Id: <20221215134944.2809-3-longpeng2@huawei.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2022-12-21virtio: get class_id and pci device id by the virtio idLongpeng1-0/+5
Add helpers to get the "Transitional PCI Device ID" and "class_id" of the device specified by the "Virtio Device ID". These helpers will be used to build the generic vDPA device later. Acked-by: Jason Wang <jasowang@redhat.com> Signed-off-by: Longpeng <longpeng2@huawei.com> Message-Id: <20221215134944.2809-2-longpeng2@huawei.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2022-12-21hw: Add compat machines for 8.0Cornelia Huck2-0/+6
Add 8.0 machine types for arm/i440fx/m68k/q35/s390x/spapr. Reviewed-by: Cédric Le Goater <clg@kaod.org> [ppc] Reviewed-by: Thomas Huth <thuth@redhat.com> [s390x] Reviewed-by: Greg Kurz <groug@kaod.org> [ppc] Signed-off-by: Cornelia Huck <cohuck@redhat.com> Message-Id: <20221212152145.124317-2-cohuck@redhat.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com> Reviewed-by: Cédric Le Goater <clg@kaod.org>
2022-12-18Merge tag 'pull-loongarch-20221215' of https://gitlab.com/gaosong/qemu into ↵Peter Maydell1-0/+5
staging Add cfi01 pflash device # gpg: Signature made Thu 15 Dec 2022 07:49:03 GMT # gpg: using RSA key B8FF1DA0D2FDCB2DA09C6C2C40A2FFF239263EDF # gpg: Good signature from "Song Gao <m17746591750@163.com>" [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: B8FF 1DA0 D2FD CB2D A09C 6C2C 40A2 FFF2 3926 3EDF * tag 'pull-loongarch-20221215' of https://gitlab.com/gaosong/qemu: hw/loongarch/virt: Add cfi01 pflash device Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2022-12-16hw/pci-host/pnv_phb3_msi: Convert TYPE_PHB3_MSI to 3-phase resetPeter Maydell1-1/+1
Convert the TYPE_PHB3_MSI class to 3-phase reset, so we can avoid using the device_class_set_parent_reset() function. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Tested-by: Daniel Henrique Barboza <danielhb413@gmail.com> Reviewed-by: Cédric Le Goater <clg@kaod.org> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Message-id: 20221125115240.3005559-8-peter.maydell@linaro.org
2022-12-16pci: Convert child classes of TYPE_PCIE_ROOT_PORT to 3-phase resetPeter Maydell1-1/+1
Convert the TYPE_CXL_ROOT_PORT and TYPE_PNV_PHB_ROOT_PORT classes to 3-phase reset, so they don't need to use the deprecated device_class_set_parent_reset() function any more. We have to do both in the same commit, because they keep the parent_reset field in their common parent class's class struct. Note that pnv_phb_root_port_class_init() was pointlessly setting dc->reset twice, once by calling device_class_set_parent_reset() and once directly. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Tested-by: Daniel Henrique Barboza <danielhb413@gmail.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Message-id: 20221125115240.3005559-5-peter.maydell@linaro.org
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