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Searched refs:seg (Results 1 – 25 of 90) sorted by relevance

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/xen-4.10.0-shim-comet/xen/include/xen/
A Dpci.h63 const u16 seg; member
111 bool_t pci_known_segment(u16 seg);
114 enum pdev_type pdev_type(u16 seg, u8 bus, u8 devfn);
118 struct domain *, int seg, int bus, int devfn);
123 int pci_add_segment(u16 seg);
124 const unsigned long *pci_get_ro_map(u16 seg);
125 int pci_add_device(u16 seg, u8 bus, u8 devfn,
127 int pci_remove_device(u16 seg, u8 bus, u8 devfn);
128 int pci_ro_device(int seg, int bus, int devfn);
156 int pci_mmcfg_read(unsigned int seg, unsigned int bus,
[all …]
/xen-4.10.0-shim-comet/xen/arch/x86/x86_64/
A Dpci.c15 unsigned int seg, unsigned int bus, unsigned int dev, unsigned int func, in pci_conf_read8() argument
20 if ( seg || reg > 255 ) in pci_conf_read8()
22 pci_mmcfg_read(seg, bus, PCI_DEVFN(dev, func), reg, 1, &value); in pci_conf_read8()
38 if ( seg || reg > 255 ) in pci_conf_read16()
40 pci_mmcfg_read(seg, bus, PCI_DEVFN(dev, func), reg, 2, &value); in pci_conf_read16()
56 if ( seg || reg > 255 ) in pci_conf_read32()
58 pci_mmcfg_read(seg, bus, PCI_DEVFN(dev, func), reg, 4, &value); in pci_conf_read32()
72 if ( seg || reg > 255 ) in pci_conf_write8()
73 pci_mmcfg_write(seg, bus, PCI_DEVFN(dev, func), reg, 1, data); in pci_conf_write8()
85 if ( seg || reg > 255 ) in pci_conf_write16()
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A Dmmconfig_64.c29 static char __iomem *get_virt(unsigned int seg, unsigned int *bus) in get_virt() argument
36 if (cfg->pci_segment == seg && in get_virt()
52 addr = get_virt(seg, &bus); in pci_dev_base()
58 int pci_mmcfg_read(unsigned int seg, unsigned int bus, in pci_mmcfg_read() argument
69 addr = pci_dev_base(seg, bus, devfn); in pci_mmcfg_read()
88 int pci_mmcfg_write(unsigned int seg, unsigned int bus, in pci_mmcfg_write() argument
97 addr = pci_dev_base(seg, bus, devfn); in pci_mmcfg_write()
178 bool_t pci_mmcfg_decode(unsigned long mfn, unsigned int *seg, in pci_mmcfg_decode() argument
191 *seg = cfg->pci_segment; in pci_mmcfg_decode()
205 return pci_mmcfg_decode(mfn, seg, bdf) && in pci_ro_mmcfg_decode()
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/xen-4.10.0-shim-comet/xen/drivers/passthrough/amd/
A Diommu_intr.c234 u16 seg, bdf, req_id; in amd_iommu_setup_ioapic_remapping() local
256 seg = ioapic_sbdf[idx].seg; in amd_iommu_setup_ioapic_remapping()
307 int saved_mask, seg, bdf, rc; in amd_iommu_ioapic_update_ire() local
323 seg = ioapic_sbdf[idx].seg; in amd_iommu_ioapic_update_ire()
408 u16 seg = ioapic_sbdf[idx].seg; in amd_iommu_read_ioapic_from_ire() local
507 if ( iommu->seg == seg && iommu->bdf == bdf ) in _find_iommu_for_device()
523 int bdf, seg, rc; in amd_iommu_msi_msg_update_ire() local
529 seg = pdev ? pdev->seg : hpet_sbdf.seg; in amd_iommu_msi_msg_update_ire()
583 u16 seg = pdev ? pdev->seg : hpet_sbdf.seg; in amd_iommu_read_msi_from_ire() local
589 entry = get_intremap_entry(seg, get_dma_requestor_id(seg, bdf), offset); in amd_iommu_read_msi_from_ire()
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A Dpci_amd_iommu.c32 struct amd_iommu *find_iommu_for_device(int seg, int bdf) in find_iommu_for_device() argument
72 int get_dma_requestor_id(u16 seg, u16 bdf) in get_dma_requestor_id() argument
161 if ( pci_ats_device(iommu->seg, bus, pdev->devfn) && in amd_iommu_setup_domain_device()
162 !pci_ats_enabled(iommu->seg, bus, pdev->devfn) ) in amd_iommu_setup_domain_device()
333 pci_ats_device(iommu->seg, bus, devfn) && in amd_iommu_disable_domain_device()
334 pci_ats_enabled(iommu->seg, bus, devfn) ) in amd_iommu_disable_domain_device()
346 iommu = find_iommu_for_device(pdev->seg, bdf); in reassign_device()
382 int req_id = get_dma_requestor_id(pdev->seg, bdf); in amd_iommu_assign_device()
473 iommu = find_iommu_for_device(pdev->seg, bdf); in amd_iommu_add_device()
504 iommu = find_iommu_for_device(pdev->seg, bdf); in amd_iommu_remove_device()
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A Diommu_detect.c29 u16 seg, u8 bus, u8 dev, u8 func, struct amd_iommu *iommu) in get_iommu_msi_capabilities() argument
33 pos = pci_find_cap_offset(seg, bus, dev, func, PCI_CAP_ID_MSI); in get_iommu_msi_capabilities()
47 u16 seg, u8 bus, u8 dev, u8 func, u16 cap_ptr, struct amd_iommu *iommu) in get_iommu_capabilities() argument
51 iommu->cap.header = pci_conf_read32(seg, bus, dev, func, cap_ptr); in get_iommu_capabilities()
132 iommu->seg = ivhd_block->pci_segment_group; in amd_iommu_detect_one_acpi()
144 rt = get_iommu_capabilities(iommu->seg, bus, dev, func, in amd_iommu_detect_one_acpi()
149 rt = get_iommu_msi_capabilities(iommu->seg, bus, dev, func, iommu); in amd_iommu_detect_one_acpi()
153 rt = pci_ro_device(iommu->seg, bus, PCI_DEVFN(dev, func)); in amd_iommu_detect_one_acpi()
157 iommu->seg, bus, dev, func, rt); in amd_iommu_detect_one_acpi()
A Diommu_acpi.c89 u16 seg, u16 bdf, u16 cap_offset) in find_iommu_from_bdf_cap() argument
94 if ( (iommu->seg == seg) && (iommu->bdf == bdf) && in find_iommu_from_bdf_cap()
157 int seg = 0; /* XXX */ in register_exclusion_range_for_all_devices() local
191 int seg = 0; /* XXX */ in register_exclusion_range_for_device() local
324 int seg = 0; /* XXX */ in parse_ivmd_device_iommu() local
665 ioapic_sbdf[idx].seg = seg; in parse_ivrs_ioapic()
692 hpet_sbdf.seg = seg; in parse_ivrs_hpet()
738 ioapic_sbdf[idx].seg == seg && in parse_ivhd_device_special()
763 ioapic_sbdf[idx].seg == seg ) in parse_ivhd_device_special()
785 ioapic_sbdf[idx].seg = seg; in parse_ivhd_device_special()
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A Diommu_init.c859 iommu->seg, bus, dev, func); in amd_iommu_erratum_746_workaround()
1083 u16 seg = 0; in iterate_ivrs_mappings() local
1091 seg = IVRS_MAPPINGS_SEG(map); in iterate_ivrs_mappings()
1092 rc = handler(seg, map); in iterate_ivrs_mappings()
1093 } while ( !rc && ++seg ); in iterate_ivrs_mappings()
1100 u16 seg = 0; in iterate_ivrs_entries() local
1109 seg = IVRS_MAPPINGS_SEG(map); in iterate_ivrs_entries()
1111 rc = handler(seg, map + bdf); in iterate_ivrs_entries()
1112 } while ( !rc && ++seg ); in iterate_ivrs_entries()
1124 if ( get_ivrs_mappings(seg) ) in alloc_ivrs_mappings()
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/xen-4.10.0-shim-comet/xen/drivers/passthrough/
A Dpci.c97 pseg->nr = seg; in alloc_pseg()
113 u16 seg = 0; in pci_segments_iterate() local
123 } while (!rc && seg); in pci_segments_iterate()
148 u16 seg; member
168 phantom.seg = seg; in parse_phantom_dev()
251 u16 seg = pdev->seg; in check_pdev() local
497 if ( seg == -1 ) in pci_get_pdev()
546 if ( seg == -1 ) in pci_get_pdev_by_domain()
571 u16 cap, ctrl, seg = pdev->seg; in pci_enable_acs() local
1507 if ( (pdev->seg != seg) || in iommu_get_device_group()
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A Dats.h30 static inline int pci_ats_enabled(int seg, int bus, int devfn) in pci_ats_enabled() argument
35 pos = pci_find_ext_capability(seg, bus, devfn, PCI_EXT_CAP_ID_ATS); in pci_ats_enabled()
38 value = pci_conf_read16(seg, bus, PCI_SLOT(devfn), PCI_FUNC(devfn), in pci_ats_enabled()
43 static inline int pci_ats_device(int seg, int bus, int devfn) in pci_ats_device() argument
48 return pci_find_ext_capability(seg, bus, devfn, PCI_EXT_CAP_ID_ATS); in pci_ats_device()
/xen-4.10.0-shim-comet/xen/drivers/pci/
A Dpci.c11 int pci_find_cap_offset(u16 seg, u8 bus, u8 dev, u8 func, u8 cap) in pci_find_cap_offset() argument
18 status = pci_conf_read16(seg, bus, dev, func, PCI_STATUS); in pci_find_cap_offset()
24 pos = pci_conf_read8(seg, bus, dev, func, pos); in pci_find_cap_offset()
29 id = pci_conf_read8(seg, bus, dev, func, pos + PCI_CAP_LIST_ID); in pci_find_cap_offset()
76 int pci_find_ext_capability(int seg, int bus, int devfn, int cap) in pci_find_ext_capability() argument
78 return pci_find_next_ext_capability(seg, bus, devfn, 0, cap); in pci_find_ext_capability()
131 unsigned long seg = simple_strtoul(s, &s, 16), bus, dev, func; in parse_pci_seg() local
142 bus = seg; in parse_pci_seg()
143 seg = 0; in parse_pci_seg()
154 if ( seg != (seg_p ? (u16)seg : 0) || in parse_pci_seg()
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/xen-4.10.0-shim-comet/xen/drivers/passthrough/x86/
A Dats.c26 u16 seg = pdev->seg; in enable_ats_device() local
30 pos = pci_find_ext_capability(seg, bus, devfn, PCI_EXT_CAP_ID_ATS); in enable_ats_device()
35 seg, bus, PCI_SLOT(devfn), PCI_FUNC(devfn)); in enable_ats_device()
37 value = pci_conf_read16(seg, bus, PCI_SLOT(devfn), in enable_ats_device()
54 pci_conf_write16(seg, bus, PCI_SLOT(devfn), PCI_FUNC(devfn), in enable_ats_device()
61 value = pci_conf_read16(seg, bus, PCI_SLOT(devfn), in enable_ats_device()
70 seg, bus, PCI_SLOT(devfn), PCI_FUNC(devfn), in enable_ats_device()
79 u16 seg = pdev->seg; in disable_ats_device() local
84 value = pci_conf_read16(seg, bus, PCI_SLOT(devfn), PCI_FUNC(devfn), in disable_ats_device()
87 pci_conf_write16(seg, bus, PCI_SLOT(devfn), PCI_FUNC(devfn), in disable_ats_device()
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/xen-4.10.0-shim-comet/tools/firmware/rombios/32bit/
A Drombios_compat.h9 #define ADDR_FROM_SEG_OFF(seg, off) (void *)((((uint32_t)(seg)) << 4) + (off)) argument
59 static inline Bit32u read_dword(Bit16u seg, Bit16u off) in read_dword() argument
61 uint32_t *addr = (uint32_t *)ADDR_FROM_SEG_OFF(seg,off); in read_dword()
65 static inline Bit16u read_word(Bit16u seg, Bit16u off) in read_word() argument
67 uint16_t *addr = (uint16_t *)ADDR_FROM_SEG_OFF(seg,off); in read_word()
71 static inline Bit8u read_byte(Bit16u seg, Bit16u off) in read_byte() argument
73 uint8_t *addr = (uint8_t *)ADDR_FROM_SEG_OFF(seg,off); in read_byte()
79 uint32_t *addr = (uint32_t *)ADDR_FROM_SEG_OFF(seg,off); in write_dword()
85 uint16_t *addr = (uint16_t *)ADDR_FROM_SEG_OFF(seg,off); in write_word()
89 static inline void write_byte(Bit16u seg, Bit16u off, Bit8u val) in write_byte() argument
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/xen-4.10.0-shim-comet/xen/drivers/passthrough/vtd/
A Dquirks.c416 int seg = pdev->seg; in pci_vtd_quirk() local
442 val = pci_conf_read32(seg, bus, dev, func, 0x1AC); in pci_vtd_quirk()
445 seg, bus, dev, func); in pci_vtd_quirk()
457 pos = pci_find_ext_capability(seg, bus, pdev->devfn, in pci_vtd_quirk()
481 seg, bus, dev, func); in pci_vtd_quirk()
501 val = pci_conf_read32(seg, bus, dev, func, 0x20c); in pci_vtd_quirk()
505 action, seg, bus, dev, func); in pci_vtd_quirk()
518 bar = pci_conf_read32(seg, bus, dev, func, 0x6c); in pci_vtd_quirk()
531 seg, bus, dev, func); in pci_vtd_quirk()
535 pa, seg, bus, dev, func); in pci_vtd_quirk()
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/xen-4.10.0-shim-comet/xen/arch/x86/
A Dmsi.c202 u16 data, seg = dev->seg; in read_msi_msg() local
267 u16 seg = dev->seg; in write_msi_msg() local
350 u16 seg = dev->seg; in msi_set_enable() local
363 u16 control, seg = dev->seg; in msix_set_enable() local
390 u16 seg, control; in msi_set_mask_bit() local
397 seg = pdev->seg; in msi_set_mask_bit()
692 u16 control, seg = dev->seg; in msi_capability_init() local
849 u16 seg = dev->seg; in msix_capability_init() local
1062 msi->seg, msi->bus, in __pci_enable_msi()
1153 u16 seg = dev->seg; in __pci_disable_msix() local
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A Dvm_event.c128 struct segment_register seg; in vm_event_fill_regs() local
172 hvm_get_segment_register(curr, x86_seg_fs, &seg); in vm_event_fill_regs()
173 req->data.regs.x86.fs_base = seg.base; in vm_event_fill_regs()
175 hvm_get_segment_register(curr, x86_seg_gs, &seg); in vm_event_fill_regs()
176 req->data.regs.x86.gs_base = seg.base; in vm_event_fill_regs()
178 hvm_get_segment_register(curr, x86_seg_cs, &seg); in vm_event_fill_regs()
179 req->data.regs.x86.cs_arbytes = seg.attr; in vm_event_fill_regs()
/xen-4.10.0-shim-comet/tools/blktap2/lvm/
A Dlvm-util.c184 if (!strcmp(vg->pvs[i].name, seg->device)) { in lvm_parse_lv_devices()
192 seg->pe_start = (start * vg->extent_size) + pe_start; in lvm_parse_lv_devices()
219 struct lv_segment seg; in lvm_scan_lvs() local
236 &seg.pe_size, devices) != 7) in lvm_scan_lvs()
243 seg.type = LVM_SEG_TYPE_LINEAR; in lvm_scan_lvs()
245 seg.type = LVM_SEG_TYPE_UNKNOWN; in lvm_scan_lvs()
247 if (lvm_parse_lv_devices(vg, &seg, devices)) in lvm_scan_lvs()
253 lv->first_segment = seg; in lvm_scan_lvs()
317 struct lv_segment *seg; in main() local
339 seg = &lv->first_segment; in main()
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/xen-4.10.0-shim-comet/tools/fuzz/x86_instruction_emulator/
A Dfuzz-emul.c158 enum x86_segment seg, in fuzz_read() argument
191 enum x86_segment seg, in fuzz_insn_fetch() argument
313 enum x86_segment seg, in fuzz_rep_stos() argument
330 enum x86_segment seg, in fuzz_write() argument
344 enum x86_segment seg, in fuzz_cmpxchg() argument
358 assert((seg == x86_seg_gdtr || seg == x86_seg_ldtr) && !(offset >> 16)); in fuzz_cmpxchg()
364 enum x86_segment seg, in fuzz_invlpg() argument
369 assert(is_x86_user_segment(seg) || seg == x86_seg_none); in fuzz_invlpg()
391 enum x86_segment seg, in fuzz_read_segment() argument
398 assert(is_x86_user_segment(seg) || is_x86_system_segment(seg)); in fuzz_read_segment()
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/xen-4.10.0-shim-comet/xen/arch/x86/x86_emulate/
A Dx86_emulate.h54 unsigned int idx = seg; in is_x86_user_segment()
60 return seg >= x86_seg_tr && seg < x86_seg_none; in is_x86_system_segment()
208 enum x86_segment seg,
222 enum x86_segment seg,
233 enum x86_segment seg,
246 enum x86_segment seg,
312 enum x86_segment seg,
323 enum x86_segment seg,
332 enum x86_segment seg,
447 enum x86_segment seg,
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/xen-4.10.0-shim-comet/xen/arch/x86/hvm/
A Dmtrr.c80 unsigned int seg, i; in is_var_mtrr_overlapped() local
91 for ( seg = i + 1; seg < num_var_ranges; seg ++ ) in is_var_mtrr_overlapped()
212 seg = (addr >> 16); in get_mtrr_type()
213 return m->fixed_ranges[seg]; in get_mtrr_type()
220 seg = (addr - 0x80000) >> 14; in get_mtrr_type()
221 index = (seg >> 3) + 1; in get_mtrr_type()
223 return m->fixed_ranges[index*8 + seg]; in get_mtrr_type()
230 seg = (addr - 0xc0000) >> 12; in get_mtrr_type()
231 index = (seg >> 3) + 3; in get_mtrr_type()
233 return m->fixed_ranges[index*8 + seg]; in get_mtrr_type()
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A Dhvm.c1057 seg.sel = ctxt.cs_sel; in hvm_load_cpu_ctxt()
1063 seg.sel = ctxt.ds_sel; in hvm_load_cpu_ctxt()
1069 seg.sel = ctxt.es_sel; in hvm_load_cpu_ctxt()
1075 seg.sel = ctxt.ss_sel; in hvm_load_cpu_ctxt()
1081 seg.sel = ctxt.fs_sel; in hvm_load_cpu_ctxt()
2441 enum x86_segment seg, in hvm_virtual_to_linear_addr() argument
2740 if ( (seg == x86_seg_cs) || (seg == x86_seg_ss) ) in hvm_load_segment_selector()
2777 switch ( seg ) in hvm_load_segment_selector()
4880 switch ( seg ) in hvm_get_segment_register()
4951 switch ( seg ) in hvm_set_segment_register()
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A Demulate.c756 enum x86_segment seg, in hvmemul_virtual_to_linear() argument
1026 enum x86_segment seg, in __hvmemul_read() argument
1082 enum x86_segment seg, in hvmemul_read() argument
1100 enum x86_segment seg, in hvmemul_insn_fetch() argument
1147 enum x86_segment seg, in hvmemul_write() argument
1191 enum x86_segment seg, in hvmemul_write_discard() argument
1226 enum x86_segment seg, in hvmemul_rep_stos_discard() argument
1247 enum x86_segment seg, in hvmemul_cmpxchg_discard() argument
1290 enum x86_segment seg, in hvmemul_cmpxchg() argument
2194 mmio_ro_ctxt.seg = seg; in hvm_emulate_one_mmio()
[all …]
/xen-4.10.0-shim-comet/tools/flask/utils/
A Dlabel-pci.c39 int seg, bus, dev, fn; in main() local
57 sscanf(argv[1], "%x:%x:%x.%d", &seg, &bus, &dev, &fn); in main()
58 sbdf = (seg << 16) | (bus << 8) | (dev << 3) | fn; in main()
61 seg, bus, dev, fn); in main()
103 seg, bus, dev, fn); in main()
/xen-4.10.0-shim-comet/xen/include/asm-x86/
A Dpci.h18 int pci_conf_write_intercept(unsigned int seg, unsigned int bdf,
23 bool_t pci_mmcfg_decode(unsigned long mfn, unsigned int *seg,
26 bool_t pci_ro_mmcfg_decode(unsigned long mfn, unsigned int *seg,
/xen-4.10.0-shim-comet/tools/firmware/hvmloader/
A Dxenbus.c183 } seg[MAX_SEGMENTS]; in xenbus_send() local
198 seg[i].data = va_arg(ap, const char *); in xenbus_send()
199 seg[i].len = va_arg(ap, uint32_t); in xenbus_send()
201 if ( seg[i].data == NULL ) in xenbus_send()
204 hdr.len += seg[i].len; in xenbus_send()
211 ring_write(seg[i].data, seg[i].len); in xenbus_send()

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