diff options
Diffstat (limited to 'include/hw')
| -rw-r--r-- | include/hw/arm/npcm7xx.h | 2 | ||||
| -rw-r--r-- | include/hw/core/cpu.h | 1 | ||||
| -rw-r--r-- | include/hw/core/tcg-cpu-ops.h | 71 | ||||
| -rw-r--r-- | include/hw/i386/microvm.h | 4 | ||||
| -rw-r--r-- | include/hw/i386/pc.h | 1 | ||||
| -rw-r--r-- | include/hw/i386/x86-iommu.h | 12 | ||||
| -rw-r--r-- | include/hw/pci/pci.h | 24 | ||||
| -rw-r--r-- | include/hw/rdma/rdma.h | 2 | ||||
| -rw-r--r-- | include/hw/sd/npcm7xx_sdhci.h | 65 | ||||
| -rw-r--r-- | include/hw/usb/msd.h | 2 | ||||
| -rw-r--r-- | include/hw/virtio/virtio-mem.h | 3 |
11 files changed, 148 insertions, 39 deletions
diff --git a/include/hw/arm/npcm7xx.h b/include/hw/arm/npcm7xx.h index 61ecc57ab9..ce593235d9 100644 --- a/include/hw/arm/npcm7xx.h +++ b/include/hw/arm/npcm7xx.h @@ -35,6 +35,7 @@ #include "hw/usb/hcd-ehci.h" #include "hw/usb/hcd-ohci.h" #include "target/arm/cpu.h" +#include "hw/sd/npcm7xx_sdhci.h" #define NPCM7XX_MAX_NUM_CPUS (2) @@ -103,6 +104,7 @@ typedef struct NPCM7xxState { OHCISysBusState ohci; NPCM7xxFIUState fiu[2]; NPCM7xxEMCState emc[2]; + NPCM7xxSDHCIState mmc; } NPCM7xxState; #define TYPE_NPCM7XX "npcm7xx" diff --git a/include/hw/core/cpu.h b/include/hw/core/cpu.h index 1a10497af3..e948e81f1a 100644 --- a/include/hw/core/cpu.h +++ b/include/hw/core/cpu.h @@ -381,6 +381,7 @@ struct CPUState { struct kvm_run *kvm_run; struct kvm_dirty_gfn *kvm_dirty_gfns; uint32_t kvm_fetch_index; + uint64_t dirty_pages; /* Used for events with 'vcpu' and *without* the 'disabled' properties */ DECLARE_BITMAP(trace_dstate_delayed, CPU_TRACE_DSTATE_MAX_EVENTS); diff --git a/include/hw/core/tcg-cpu-ops.h b/include/hw/core/tcg-cpu-ops.h index 6cbe17f2e6..e13898553a 100644 --- a/include/hw/core/tcg-cpu-ops.h +++ b/include/hw/core/tcg-cpu-ops.h @@ -35,18 +35,6 @@ struct TCGCPUOps { void (*cpu_exec_enter)(CPUState *cpu); /** @cpu_exec_exit: Callback for cpu_exec cleanup */ void (*cpu_exec_exit)(CPUState *cpu); - /** - * @tlb_fill: Handle a softmmu tlb miss or user-only address fault - * - * For system mode, if the access is valid, call tlb_set_page - * and return true; if the access is invalid, and probe is - * true, return false; otherwise raise an exception and do - * not return. For user-only mode, always raise an exception - * and do not return. - */ - bool (*tlb_fill)(CPUState *cpu, vaddr address, int size, - MMUAccessType access_type, int mmu_idx, - bool probe, uintptr_t retaddr); /** @debug_excp_handler: Callback for handling debug exceptions */ void (*debug_excp_handler)(CPUState *cpu); @@ -69,6 +57,16 @@ struct TCGCPUOps { /** @cpu_exec_interrupt: Callback for processing interrupts in cpu_exec */ bool (*cpu_exec_interrupt)(CPUState *cpu, int interrupt_request); /** + * @tlb_fill: Handle a softmmu tlb miss + * + * If the access is valid, call tlb_set_page and return true; + * if the access is invalid and probe is true, return false; + * otherwise raise an exception and do not return. + */ + bool (*tlb_fill)(CPUState *cpu, vaddr address, int size, + MMUAccessType access_type, int mmu_idx, + bool probe, uintptr_t retaddr); + /** * @do_transaction_failed: Callback for handling failed memory transactions * (ie bus faults or external aborts; not MMU faults) */ @@ -111,6 +109,55 @@ struct TCGCPUOps { */ bool (*io_recompile_replay_branch)(CPUState *cpu, const TranslationBlock *tb); +#else + /** + * record_sigsegv: + * @cpu: cpu context + * @addr: faulting guest address + * @access_type: access was read/write/execute + * @maperr: true for invalid page, false for permission fault + * @ra: host pc for unwinding + * + * We are about to raise SIGSEGV with si_code set for @maperr, + * and si_addr set for @addr. Record anything further needed + * for the signal ucontext_t. + * + * If the emulated kernel does not provide anything to the signal + * handler with anything besides the user context registers, and + * the siginfo_t, then this hook need do nothing and may be omitted. + * Otherwise, record the data and return; the caller will raise + * the signal, unwind the cpu state, and return to the main loop. + * + * If it is simpler to re-use the sysemu tlb_fill code, @ra is provided + * so that a "normal" cpu exception can be raised. In this case, + * the signal must be raised by the architecture cpu_loop. + */ + void (*record_sigsegv)(CPUState *cpu, vaddr addr, + MMUAccessType access_type, + bool maperr, uintptr_t ra); + /** + * record_sigbus: + * @cpu: cpu context + * @addr: misaligned guest address + * @access_type: access was read/write/execute + * @ra: host pc for unwinding + * + * We are about to raise SIGBUS with si_code BUS_ADRALN, + * and si_addr set for @addr. Record anything further needed + * for the signal ucontext_t. + * + * If the emulated kernel does not provide the signal handler with + * anything besides the user context registers, and the siginfo_t, + * then this hook need do nothing and may be omitted. + * Otherwise, record the data and return; the caller will raise + * the signal, unwind the cpu state, and return to the main loop. + * + * If it is simpler to re-use the sysemu do_unaligned_access code, + * @ra is provided so that a "normal" cpu exception can be raised. + * In this case, the signal must be raised by the architecture cpu_loop. + */ + void (*record_sigbus)(CPUState *cpu, vaddr addr, + MMUAccessType access_type, uintptr_t ra); #endif /* CONFIG_SOFTMMU */ #endif /* NEED_CPU_H */ diff --git a/include/hw/i386/microvm.h b/include/hw/i386/microvm.h index f25f837441..4d9c732d4b 100644 --- a/include/hw/i386/microvm.h +++ b/include/hw/i386/microvm.h @@ -104,6 +104,10 @@ struct MicrovmMachineState { Notifier machine_done; Notifier powerdown_req; struct GPEXConfig gpex; + + /* device tree */ + void *fdt; + uint32_t ioapic_phandle[2]; }; #define TYPE_MICROVM_MACHINE MACHINE_TYPE_NAME("microvm") diff --git a/include/hw/i386/pc.h b/include/hw/i386/pc.h index 9162aded21..9ab39e428f 100644 --- a/include/hw/i386/pc.h +++ b/include/hw/i386/pc.h @@ -35,6 +35,7 @@ typedef struct PCMachineState { I2CBus *smbus; PFlashCFI01 *flash[2]; ISADevice *pcspk; + DeviceState *iommu; /* Configuration options: */ uint64_t max_ram_below_4g; diff --git a/include/hw/i386/x86-iommu.h b/include/hw/i386/x86-iommu.h index 9de92d33a1..5ba0c056d6 100644 --- a/include/hw/i386/x86-iommu.h +++ b/include/hw/i386/x86-iommu.h @@ -33,12 +33,6 @@ OBJECT_DECLARE_TYPE(X86IOMMUState, X86IOMMUClass, X86_IOMMU_DEVICE) typedef struct X86IOMMUIrq X86IOMMUIrq; typedef struct X86IOMMU_MSIMessage X86IOMMU_MSIMessage; -typedef enum IommuType { - TYPE_INTEL, - TYPE_AMD, - TYPE_NONE -} IommuType; - struct X86IOMMUClass { SysBusDeviceClass parent; /* Intel/AMD specific realize() hook */ @@ -71,7 +65,6 @@ struct X86IOMMUState { OnOffAuto intr_supported; /* Whether vIOMMU supports IR */ bool dt_supported; /* Whether vIOMMU supports DT */ bool pt_supported; /* Whether vIOMMU supports pass-through */ - IommuType type; /* IOMMU type - AMD/Intel */ QLIST_HEAD(, IEC_Notifier) iec_notifiers; /* IEC notify list */ }; @@ -140,11 +133,6 @@ struct X86IOMMU_MSIMessage { */ X86IOMMUState *x86_iommu_get_default(void); -/* - * x86_iommu_get_type - get IOMMU type - */ -IommuType x86_iommu_get_type(void); - /** * x86_iommu_iec_register_notifier - register IEC (Interrupt Entry * Cache) notifiers diff --git a/include/hw/pci/pci.h b/include/hw/pci/pci.h index 7fc90132cf..5c4016b995 100644 --- a/include/hw/pci/pci.h +++ b/include/hw/pci/pci.h @@ -401,6 +401,10 @@ typedef PCIINTxRoute (*pci_route_irq_fn)(void *opaque, int pin); OBJECT_DECLARE_TYPE(PCIBus, PCIBusClass, PCI_BUS) #define TYPE_PCIE_BUS "PCIE" +typedef void (*pci_bus_dev_fn)(PCIBus *b, PCIDevice *d, void *opaque); +typedef void (*pci_bus_fn)(PCIBus *b, void *opaque); +typedef void *(*pci_bus_ret_fn)(PCIBus *b, void *opaque); + bool pci_bus_is_express(PCIBus *bus); void pci_root_bus_init(PCIBus *bus, size_t bus_size, DeviceState *parent, @@ -458,23 +462,23 @@ static inline int pci_dev_bus_num(const PCIDevice *dev) int pci_bus_numa_node(PCIBus *bus); void pci_for_each_device(PCIBus *bus, int bus_num, - void (*fn)(PCIBus *bus, PCIDevice *d, void *opaque), + pci_bus_dev_fn fn, void *opaque); void pci_for_each_device_reverse(PCIBus *bus, int bus_num, - void (*fn)(PCIBus *bus, PCIDevice *d, - void *opaque), + pci_bus_dev_fn fn, void *opaque); -void pci_for_each_bus_depth_first(PCIBus *bus, - void *(*begin)(PCIBus *bus, void *parent_state), - void (*end)(PCIBus *bus, void *state), - void *parent_state); +void pci_for_each_device_under_bus(PCIBus *bus, + pci_bus_dev_fn fn, void *opaque); +void pci_for_each_device_under_bus_reverse(PCIBus *bus, + pci_bus_dev_fn fn, + void *opaque); +void pci_for_each_bus_depth_first(PCIBus *bus, pci_bus_ret_fn begin, + pci_bus_fn end, void *parent_state); PCIDevice *pci_get_function_0(PCIDevice *pci_dev); /* Use this wrapper when specific scan order is not required. */ static inline -void pci_for_each_bus(PCIBus *bus, - void (*fn)(PCIBus *bus, void *opaque), - void *opaque) +void pci_for_each_bus(PCIBus *bus, pci_bus_fn fn, void *opaque) { pci_for_each_bus_depth_first(bus, NULL, fn, opaque); } diff --git a/include/hw/rdma/rdma.h b/include/hw/rdma/rdma.h index e77e43a170..80b2e531c4 100644 --- a/include/hw/rdma/rdma.h +++ b/include/hw/rdma/rdma.h @@ -31,7 +31,7 @@ typedef struct RdmaProvider RdmaProvider; struct RdmaProviderClass { InterfaceClass parent; - void (*print_statistics)(Monitor *mon, RdmaProvider *obj); + void (*format_statistics)(RdmaProvider *obj, GString *buf); }; #endif diff --git a/include/hw/sd/npcm7xx_sdhci.h b/include/hw/sd/npcm7xx_sdhci.h new file mode 100644 index 0000000000..d728f0a40d --- /dev/null +++ b/include/hw/sd/npcm7xx_sdhci.h @@ -0,0 +1,65 @@ +/* + * NPCM7xx SD-3.0 / eMMC-4.51 Host Controller + * + * Copyright (c) 2021 Google LLC + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License + * for more details. + */ + +#ifndef NPCM7XX_SDHCI_H +#define NPCM7XX_SDHCI_H + +#include "hw/sd/sdhci.h" +#include "qom/object.h" + +#define TYPE_NPCM7XX_SDHCI "npcm7xx.sdhci" +#define NPCM7XX_PRSTVALS_SIZE 6 +#define NPCM7XX_PRSTVALS 0x60 +#define NPCM7XX_PRSTVALS_0 0x0 +#define NPCM7XX_PRSTVALS_1 0x2 +#define NPCM7XX_PRSTVALS_2 0x4 +#define NPCM7XX_PRSTVALS_3 0x6 +#define NPCM7XX_PRSTVALS_4 0x8 +#define NPCM7XX_PRSTVALS_5 0xA +#define NPCM7XX_BOOTTOCTRL 0x10 +#define NPCM7XX_SDHCI_REGSIZE 0x20 + +#define NPCM7XX_PRSNTS_RESET 0x04A00000 +#define NPCM7XX_BLKGAP_RESET 0x80 +#define NPCM7XX_CAPAB_RESET 0x0100200161EE0399 +#define NPCM7XX_MAXCURR_RESET 0x0000000000000005 +#define NPCM7XX_HCVER_RESET 0x1002 + +#define NPCM7XX_PRSTVALS_0_RESET 0x0040 +#define NPCM7XX_PRSTVALS_1_RESET 0x0001 +#define NPCM7XX_PRSTVALS_3_RESET 0x0001 + +OBJECT_DECLARE_SIMPLE_TYPE(NPCM7xxSDHCIState, NPCM7XX_SDHCI) + +typedef struct NPCM7xxRegs { + /* Preset Values Register Field, read-only */ + uint16_t prstvals[NPCM7XX_PRSTVALS_SIZE]; + /* Boot Timeout Control Register, read-write */ + uint32_t boottoctrl; +} NPCM7xxRegisters; + +typedef struct NPCM7xxSDHCIState { + SysBusDevice parent; + + MemoryRegion container; + MemoryRegion iomem; + BusState *bus; + NPCM7xxRegisters regs; + + SDHCIState sdhci; +} NPCM7xxSDHCIState; + +#endif /* NPCM7XX_SDHCI_H */ diff --git a/include/hw/usb/msd.h b/include/hw/usb/msd.h index 7538c54569..54e9f38bda 100644 --- a/include/hw/usb/msd.h +++ b/include/hw/usb/msd.h @@ -17,7 +17,7 @@ enum USBMSDMode { USB_MSDM_CSW /* Command Status. */ }; -struct usb_msd_csw { +struct QEMU_PACKED usb_msd_csw { uint32_t sig; uint32_t tag; uint32_t residue; diff --git a/include/hw/virtio/virtio-mem.h b/include/hw/virtio/virtio-mem.h index 9a6e348fa2..a5dd6a493b 100644 --- a/include/hw/virtio/virtio-mem.h +++ b/include/hw/virtio/virtio-mem.h @@ -65,9 +65,6 @@ struct VirtIOMEM { /* notifiers to notify when "size" changes */ NotifierList size_change_notifiers; - /* don't migrate unplugged memory */ - NotifierWithReturn precopy_notifier; - /* listeners to notify on plug/unplug activity. */ QLIST_HEAD(, RamDiscardListener) rdl_list; }; |