| /freebsd/usr.sbin/bhyve/ |
| H A D | bootrom.c | 1 /*-
2 * SPDX-License-Identifier: BSD-2-Clause
60 * It is allocated in page-multiple blocks on a first-come first-serve basis,
63 static char *romptr; /* Pointer to userspace-mapped bootrom region. */
64 static vm_paddr_t gpa_base; /* GPA of low end of region. */
65 static vm_paddr_t gpa_allocbot; /* Low GPA of free region. */
66 static vm_paddr_t gpa_alloctop; /* High GPA, minus 1, of free region. */
68 #define CFI_BCS_WRITE_BYTE 0x10
69 #define CFI_BCS_CLEAR_STATUS 0x50
70 #define CFI_BCS_READ_STATUS 0x70
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| H A D | basl.c | 1 /*-
2 * SPDX-License-Identifier: BSD-2-Clause
73 return ((uint8_t *)pp)[0]; in basl_le_dec()
82 return 0; in basl_le_dec()
99 const ACPI_TABLE_HEADER *const header = table->data; in basl_dump_table()
103 data = table->data; in basl_dump_table()
105 data = vm_map_gpa(table->ctx, BHYVE_ACPI_BASE + table->off, in basl_dump_table()
106 table->len); in basl_dump_table()
112 printf("%.4s @ %8x (%s)\n", header->Signature, in basl_dump_table()
113 BHYVE_ACPI_BASE + table->off, mem ? "Memory" : "FwCfg"); in basl_dump_table()
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| H A D | mem.c | 1 /*-
2 * SPDX-License-Identifier: BSD-2-Clause
63 * Per-vCPU cache. Since most accesses from a vCPU will be to
75 if (a->mr_end < b->mr_base) in mmio_rb_range_compare()
76 return (-1); in mmio_rb_range_compare()
77 else if (a->mr_base > b->mr_end) in mmio_rb_range_compare()
79 return (0); in mmio_rb_range_compare()
94 return (0); in mmio_rb_lookup()
111 new->mr_base, new->mr_end, in mmio_rb_add()
112 overlap->mr_base, overlap->mr_end, in mmio_rb_add()
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| H A D | gdb.c | 1 /*-
2 * SPDX-License-Identifier: BSD-2-Clause
4 * Copyright (c) 2017-2018 John H. Baldwin <jhb@FreeBSD.org>
85 #define GDB_BP_INSTR (uint8_t []){0xcc}
90 #define GDB_BP_INSTR (uint8_t []){0x00, 0x00, 0x20, 0xd4}
109 static int xml_dfd = -1;
126 uint64_t gpa; member
159 static int cur_fd = -1;
268 if (caph_limit_stream(fileno(logfile), CAPH_WRITE) == -1) { in debug()
298 if (vm_get_register_set(vcpu, nitems(regset), regset, regs) == -1) in guest_paging_info()
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| /freebsd/sys/riscv/vmm/ |
| H A D | vmm.c | 1 /*-
2 * SPDX-License-Identifier: BSD-2-Clause
90 void *cookie; /* (i) cpu-specific data */
94 #define vcpu_lock_initialized(v) mtx_initialized(&((v)->mtx))
95 #define vcpu_lock_init(v) mtx_init(&((v)->mtx), "vcpu lock", 0, MTX_SPIN)
96 #define vcpu_lock_destroy(v) mtx_destroy(&((v)->mtx))
97 #define vcpu_lock(v) mtx_lock_spin(&((v)->mtx))
98 #define vcpu_unlock(v) mtx_unlock_spin(&((v)->mtx))
99 #define vcpu_assert_locked(v) mtx_assert(&((v)->mtx), MA_OWNED)
102 uint64_t gpa; member
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| /freebsd/sys/amd64/vmm/ |
| H A D | vmm.c | 1 /*-
2 * SPDX-License-Identifier: BSD-2-Clause
109 void *cookie; /* (i) cpu-specific data */
128 #define vcpu_lock_init(v) mtx_init(&((v)->mtx), "vcpu lock", 0, MTX_SPIN)
129 #define vcpu_lock_destroy(v) mtx_destroy(&((v)->mtx))
130 #define vcpu_lock(v) mtx_lock_spin(&((v)->mtx))
131 #define vcpu_unlock(v) mtx_unlock_spin(&((v)->mtx))
132 #define vcpu_assert_locked(v) mtx_assert(&((v)->mtx), MA_OWNED)
142 vm_paddr_t gpa; member
163 void *cookie; /* (i) cpu-specific data */
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| H A D | vmm_instruction_emul.c | 1 /*-
2 * SPDX-License-Identifier: BSD-2-Clause
68 VIE_OP_TYPE_NONE = 0,
91 #define VIE_OP_F_IMM (1 << 0) /* 16/32-bit immediate operand */
92 #define VIE_OP_F_IMM8 (1 << 1) /* 8-bit immediate operand */
93 #define VIE_OP_F_MOFFSET (1 << 2) /* 16/32/64-bit immediate moffset */
98 [0xF7] = {
99 .op_byte = 0xF7,
105 [0xAE] = {
106 .op_byte = 0xAE,
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| H A D | vmm_dev_machdep.c | 1 /*-
2 * SPDX-License-Identifier: BSD-2-Clause
149 VMMDEV_IOCTL(VM_PPTDEV_MSI, 0),
150 VMMDEV_IOCTL(VM_PPTDEV_MSIX, 0),
151 VMMDEV_IOCTL(VM_PPTDEV_DISABLE_MSIX, 0),
152 VMMDEV_IOCTL(VM_LAPIC_MSI, 0),
153 VMMDEV_IOCTL(VM_IOAPIC_ASSERT_IRQ, 0),
154 VMMDEV_IOCTL(VM_IOAPIC_DEASSERT_IRQ, 0),
155 VMMDEV_IOCTL(VM_IOAPIC_PULSE_IRQ, 0),
156 VMMDEV_IOCTL(VM_IOAPIC_PINCOUNT, 0),
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| H A D | vmm_mem.c | 1 /*-
2 * SPDX-License-Identifier: BSD-2-Clause
52 return (0); in vmm_mem_init()
56 vmm_mmio_alloc(struct vmspace *vmspace, vm_paddr_t gpa, size_t len, in vmm_mmio_alloc() argument
65 KASSERT(error == 0, ("error %d appending physaddr to sglist", error)); in vmm_mmio_alloc()
67 obj = vm_pager_allocate(OBJT_SG, sg, len, VM_PROT_RW, 0, NULL); in vmm_mmio_alloc()
70 * VT-x ignores the MTRR settings when figuring out the in vmm_mmio_alloc()
83 error = vm_map_find(&vmspace->vm_map, obj, 0, &gpa, len, 0, in vmm_mmio_alloc()
84 VMFS_NO_SPACE, VM_PROT_RW, VM_PROT_RW, 0); in vmm_mmio_alloc()
108 vmm_mmio_free(struct vmspace *vmspace, vm_paddr_t gpa, size_t len) in vmm_mmio_free() argument
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| H A D | vmm_lapic.c | 1 /*-
2 * SPDX-License-Identifier: BSD-2-Clause
45 #define MSI_X86_ADDR_MASK 0xfff00000
46 #define MSI_X86_ADDR_BASE 0xfee00000
47 #define MSI_X86_ADDR_RH 0x00000008 /* Redirection Hint */
48 #define MSI_X86_ADDR_LOG 0x00000004 /* Destination Mode */
65 return (0); in lapic_set_intr()
76 error = 0; in lapic_set_local_intr()
103 return (-1); in lapic_intr_msi()
107 * Extract the x86-specific fields from the MSI addr/msg in lapic_intr_msi()
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| /freebsd/lib/libvmmapi/ |
| H A D | vmmapi.c | 1 /*-
2 * SPDX-License-Identifier: BSD-2-Clause
69 #define VM_LOWMEM_LIMIT 0
98 memset(&vmc, 0, sizeof(vmc)); in vm_ctl_create()
101 return (-1); in vm_ctl_create()
112 if (modfind("vmm") < 0) { in vm_create()
114 if (error != 0) in vm_create()
115 return (-1); in vm_create()
118 fd = open("/dev/vmmctl", O_RDWR, 0); in vm_create()
119 if (fd < 0) in vm_create()
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| H A D | vmmapi.h | 1 /*-
2 * SPDX-License-Identifier: BSD-2-Clause
40 * API version for out-of-tree consumers like grub-bhyve for making compile
58 VM_MMAP_SPARSE, /* mappings created on-demand */
64 #define VM_MEM_F_INCORE 0x01 /* include guest memory in core file */
65 #define VM_MEM_F_WIRED 0x02 /* guest memory is wired */
69 * - vm_setup_memory() uses VM_SYSMEM for the system memory segment.
70 * - the remaining identifiers can be used to create devmem segments.
84 * Returns 0 on success and non-zero otherwise.
91 * that starts at an address >= *gpa.
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| /freebsd/sys/arm64/vmm/ |
| H A D | vmm.c | 1 /*-
2 * SPDX-License-Identifier: BSD-2-Clause
86 void *cookie; /* (i) cpu-specific data */
90 #define vcpu_lock_initialized(v) mtx_initialized(&((v)->mtx))
91 #define vcpu_lock_init(v) mtx_init(&((v)->mtx), "vcpu lock", 0, MTX_SPIN)
92 #define vcpu_lock_destroy(v) mtx_destroy(&((v)->mtx))
93 #define vcpu_lock(v) mtx_lock_spin(&((v)->mtx))
94 #define vcpu_unlock(v) mtx_unlock_spin(&((v)->mtx))
95 #define vcpu_assert_locked(v) mtx_assert(&((v)->mtx), MA_OWNED)
98 uint64_t gpa; member
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| /freebsd/sys/amd64/vmm/intel/ |
| H A D | vtd.c | 1 /*-
2 * SPDX-License-Identifier: BSD-2-Clause
49 #define VTD_DRHD_INCLUDE_PCI_ALL(Flags) (((Flags) >> 0) & 0x1)
63 #define VTD_CAP_SAGAW(cap) (((cap) >> 8) & 0x1F)
64 #define VTD_CAP_ND(cap) ((cap) & 0x7)
65 #define VTD_CAP_CM(cap) (((cap) >> 7) & 0x1)
66 #define VTD_CAP_SPS(cap) (((cap) >> 34) & 0xF)
67 #define VTD_CAP_RWBF(cap) (((cap) >> 4) & 0x1)
69 #define VTD_ECAP_DI(ecap) (((ecap) >> 2) & 0x1)
70 #define VTD_ECAP_COHERENCY(ecap) ((ecap) & 0x1)
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| /freebsd/sys/amd64/vmm/io/ |
| H A D | iommu.c | 1 /*-
2 * SPDX-License-Identifier: BSD-2-Clause
46 SYSCTL_NODE(_hw_vmm, OID_AUTO, iommu, CTLFLAG_RW | CTLFLAG_MPSAFE, 0,
51 0, "bhyve iommu initialized?");
54 SYSCTL_INT(_hw_vmm_iommu, OID_AUTO, enable, CTLFLAG_RDTUN, &iommu_enable, 0,
65 return ((*ops->init)()); in IOMMU_INIT()
74 (*ops->cleanup)(); in IOMMU_CLEANUP()
82 return ((*ops->create_domain)(maxaddr)); in IOMMU_CREATE_DOMAIN()
92 (*ops->destroy_domain)(dom); in IOMMU_DESTROY_DOMAIN()
96 IOMMU_CREATE_MAPPING(void *domain, vm_paddr_t gpa, vm_paddr_t hpa, uint64_t len) in IOMMU_CREATE_MAPPING() argument
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| H A D | ppt.c | 1 /*-
2 * SPDX-License-Identifier: BSD-2-Clause
59 * If the MSI-X table is located in the middle of a BAR then that MMIO
60 * region gets split into two segments - one segment above the MSI-X table
61 * and the other segment below the MSI-X table - with a hole in place of
62 * the MSI-X table so accesses to it can be trapped and emulated.
68 MALLOC_DEFINE(M_PPTMSIX, "pptmsix", "Passthru MSI-X resources");
77 vm_paddr_t gpa; member
110 SYSCTL_NODE(_hw_vmm, OID_AUTO, ppt, CTLFLAG_RW | CTLFLAG_MPSAFE, 0,
114 SYSCTL_INT(_hw_vmm_ppt, OID_AUTO, devices, CTLFLAG_RD, &num_pptdevs, 0,
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| /freebsd/sys/amd64/include/ |
| H A D | vmm_instruction_emul.h | 1 /*-
2 * SPDX-License-Identifier: BSD-2-Clause
37 typedef int (*mem_region_read_t)(struct vcpu *vcpu, uint64_t gpa,
40 typedef int (*mem_region_write_t)(struct vcpu *vcpu, uint64_t gpa,
47 * containing 'gpa'. 'mrarg' is an opaque argument that is passed into the
54 int vmm_emulate_instruction(struct vcpu *vcpu, uint64_t gpa, struct vie *vie,
62 * Returns 1 if an alignment check exception should be injected and 0 otherwise.
67 /* Returns 1 if the 'gla' is not canonical and 0 otherwise. */
91 * 0 0 'gpa' contains result of the translation
92 * 0 1 An exception was injected into the guest
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| H A D | vmm.h | 1 /*-
2 * SPDX-License-Identifier: BSD-2-Clause
114 #define VM_INTINFO_VECTOR(info) ((info) & 0xff)
115 #define VM_INTINFO_DEL_ERRCODE 0x800
116 #define VM_INTINFO_RSVD 0x7ffff000
117 #define VM_INTINFO_VALID 0x80000000
118 #define VM_INTINFO_TYPE 0x700
119 #define VM_INTINFO_HWINTR (0 << 8)
144 (SPECNAMELEN - VM_MAX_PREFIXLEN - VM_MAX_SUFFIXLEN - 1)
199 vmi_init_func_t init; /* vm-specific initialization */
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| H A D | vmm_dev.h | 1 /*-
2 * SPDX-License-Identifier: BSD-2-Clause
36 vm_paddr_t gpa; member
43 #define VM_MEMMAP_F_WIRED 0x01
44 #define VM_MEMMAP_F_IOMMU 0x02
47 vm_paddr_t gpa; member
51 #define VM_MEMSEG_NAME(m) ((m)->name[0] != '\0' ? (m)->name : NULL)
133 vm_paddr_t gpa; member
143 int numvec; /* 0 means disabled */
183 uint64_t gpa; /* in */ member
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| /freebsd/sys/arm64/include/ |
| H A D | vmm.h | 52 VM_REG_GUEST_X0 = 0,
95 #define VM_INTINFO_VECTOR(info) ((info) & 0xff)
96 #define VM_INTINFO_DEL_ERRCODE 0x800
97 #define VM_INTINFO_RSVD 0x7ffff000
98 #define VM_INTINFO_VALID 0x80000000
99 #define VM_INTINFO_TYPE 0x700
100 #define VM_INTINFO_HWINTR (0 << 8)
105 #define VM_GUEST_BASE_IPA 0x80000000UL /* Guest kernel start ipa */
126 (SPECNAMELEN - VM_MAX_PREFIXLEN - VM_MAX_SUFFIXLEN - 1)
159 int vm_mmap_memseg(struct vm *vm, vm_paddr_t gpa, int segid, vm_ooffset_t off,
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| /freebsd/sys/riscv/include/ |
| H A D | vmm.h | 2 * SPDX-License-Identifier: BSD-2-Clause
59 VM_REG_GUEST_ZERO = 0,
95 #define VM_INTINFO_VECTOR(info) ((info) & 0xff)
96 #define VM_INTINFO_DEL_ERRCODE 0x800
97 #define VM_INTINFO_RSVD 0x7ffff000
98 #define VM_INTINFO_VALID 0x80000000
99 #define VM_INTINFO_TYPE 0x700
100 #define VM_INTINFO_HWINTR (0 << 8)
140 int vm_mmap_memseg(struct vm *vm, vm_paddr_t gpa, int segid, vm_ooffset_t off,
142 int vm_munmap_memseg(struct vm *vm, vm_paddr_t gpa, size_t len);
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| /freebsd/usr.sbin/bhyve/amd64/ |
| H A D | pci_gvt-d.c | 1 /*-
2 * SPDX-License-Identifier: BSD-2-Clause
21 #include "pci_gvt-d-opregion.h"
32 #define PCI_VENDOR_INTEL 0x8086
34 #define PCIR_BDSM 0x5C /* Base of Data Stolen Memory register */
35 #define PCIR_ASLS_CTL 0xFC /* Opregion start address register */
38 0x00100000 /* Graphics Stolen Memory is 1 MB aligned */
40 #define GVT_D_MAP_GSM 0
50 sc = pi->pi_arg; in gvt_d_probe()
52 vendor = pci_host_read_config(passthru_get_sel(sc), PCIR_VENDOR, 0x02); in gvt_d_probe()
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| /freebsd/sys/dev/vmm/ |
| H A D | vmm_dev.c | 1 /*-
2 * SPDX-License-Identifier: BSD-2-Clause
80 !(ucred->cr_prison->pr_allow & pr_allow_flag)) in vmm_priv_check()
83 return (0); in vmm_priv_check()
113 error = 0; in vcpu_lock_all()
114 vm_slock_vcpus(sc->vm); in vcpu_lock_all()
115 maxcpus = vm_get_maxcpus(sc->vm); in vcpu_lock_all()
116 for (i = 0; i < maxcpus; i++) { in vcpu_lock_all()
117 vcpu = vm_vcpu(sc->vm, i); in vcpu_lock_all()
126 for (j = 0; j < i; j++) { in vcpu_lock_all()
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| /freebsd/sys/contrib/device-tree/src/arm/samsung/ |
| H A D | s3c64xx-pinctrl.dtsi | 1 // SPDX-License-Identifier: GPL-2.0
4 * - pin control-related definitions
8 * Samsung's S3C64xx SoCs pin banks, pin-mux and pin-config options are
12 #include "s3c64xx-pinctrl.h"
19 gpa: gpa-gpio-bank { label
20 gpio-controller;
21 #gpio-cells = <2>;
22 interrupt-controller;
23 #interrupt-cells = <2>;
26 gpb: gpb-gpio-bank {
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| /freebsd/sys/dev/hyperv/netvsc/ |
| H A D | hn_nvs.h | 1 /*-
2 * Copyright (c) 2009-2012,2016-2017 Microsoft Corp.
3 * Copyright (c) 2010-2012 Citrix Inc.
55 sndc->hn_cb = cb; in hn_nvs_sendctx_init()
56 sndc->hn_cbarg = cbarg; in hn_nvs_sendctx_init()
79 struct hn_nvs_sendctx *sndc, struct vmbus_gpa *gpa, int gpa_cnt) in hn_nvs_send_rndis_sglist() argument
86 rndis.nvs_chim_sz = 0; in hn_nvs_send_rndis_sglist()
88 return (hn_nvs_send_sglist(chan, gpa, gpa_cnt, in hn_nvs_send_rndis_sglist()
99 struct hn_nvs_sendctx *sndc, struct vmbus_gpa *gpa,
|