Lines Matching refs:devid
119 return p->devid; in get_acpihid_device_id()
127 int devid; in get_device_id() local
130 devid = get_pci_device_id(dev); in get_device_id()
132 devid = get_acpihid_device_id(dev, NULL); in get_device_id()
134 return devid; in get_device_id()
142 static struct iommu_dev_data *alloc_dev_data(u16 devid) in alloc_dev_data() argument
151 dev_data->devid = devid; in alloc_dev_data()
158 static struct iommu_dev_data *search_dev_data(u16 devid) in search_dev_data() argument
168 if (dev_data->devid == devid) in search_dev_data()
177 u16 devid = pci_dev_id(pdev); in clone_alias() local
179 if (devid == alias) in clone_alias()
183 amd_iommu_rlookup_table[devid]; in clone_alias()
185 amd_iommu_dev_table[devid].data, in clone_alias()
229 static struct iommu_dev_data *find_dev_data(u16 devid) in find_dev_data() argument
232 struct amd_iommu *iommu = amd_iommu_rlookup_table[devid]; in find_dev_data()
234 dev_data = search_dev_data(devid); in find_dev_data()
237 dev_data = alloc_dev_data(devid); in find_dev_data()
254 int devid; in acpihid_device_group() local
256 devid = get_acpihid_device_id(dev, &entry); in acpihid_device_group()
257 if (devid < 0) in acpihid_device_group()
258 return ERR_PTR(devid); in acpihid_device_group()
261 if ((devid == p->devid) && p->group) in acpihid_device_group()
299 int devid; in check_device() local
304 devid = get_device_id(dev); in check_device()
305 if (devid < 0) in check_device()
309 if (devid > amd_iommu_last_bdf) in check_device()
312 if (amd_iommu_rlookup_table[devid] == NULL) in check_device()
321 int devid; in iommu_init_device() local
326 devid = get_device_id(dev); in iommu_init_device()
327 if (devid < 0) in iommu_init_device()
328 return devid; in iommu_init_device()
330 dev_data = find_dev_data(devid); in iommu_init_device()
346 iommu = amd_iommu_rlookup_table[dev_data->devid]; in iommu_init_device()
357 int devid; in iommu_ignore_device() local
359 devid = get_device_id(dev); in iommu_ignore_device()
360 if (devid < 0) in iommu_ignore_device()
363 amd_iommu_rlookup_table[devid] = NULL; in iommu_ignore_device()
364 memset(&amd_iommu_dev_table[devid], 0, sizeof(struct dev_table_entry)); in iommu_ignore_device()
394 static void dump_dte_entry(u16 devid) in dump_dte_entry() argument
400 amd_iommu_dev_table[devid].data[i]); in dump_dte_entry()
415 int devid, vmg_tag, flags; in amd_iommu_report_rmp_hw_error() local
419 devid = (event[0] >> EVENT_DEVID_SHIFT) & EVENT_DEVID_MASK; in amd_iommu_report_rmp_hw_error()
424 pdev = pci_get_domain_bus_and_slot(0, PCI_BUS_NUM(devid), in amd_iommu_report_rmp_hw_error()
425 devid & 0xff); in amd_iommu_report_rmp_hw_error()
436 PCI_BUS_NUM(devid), PCI_SLOT(devid), PCI_FUNC(devid), in amd_iommu_report_rmp_hw_error()
447 int devid, flags_rmp, vmg_tag, flags; in amd_iommu_report_rmp_fault() local
451 devid = (event[0] >> EVENT_DEVID_SHIFT) & EVENT_DEVID_MASK; in amd_iommu_report_rmp_fault()
457 pdev = pci_get_domain_bus_and_slot(0, PCI_BUS_NUM(devid), in amd_iommu_report_rmp_fault()
458 devid & 0xff); in amd_iommu_report_rmp_fault()
469 PCI_BUS_NUM(devid), PCI_SLOT(devid), PCI_FUNC(devid), in amd_iommu_report_rmp_fault()
483 static void amd_iommu_report_page_fault(u16 devid, u16 domain_id, in amd_iommu_report_page_fault() argument
489 pdev = pci_get_domain_bus_and_slot(0, PCI_BUS_NUM(devid), in amd_iommu_report_page_fault()
490 devid & 0xff); in amd_iommu_report_page_fault()
515 PCI_BUS_NUM(devid), PCI_SLOT(devid), PCI_FUNC(devid), in amd_iommu_report_page_fault()
527 int type, devid, flags, tag; in iommu_print_event() local
535 devid = (event[0] >> EVENT_DEVID_SHIFT) & EVENT_DEVID_MASK; in iommu_print_event()
552 amd_iommu_report_page_fault(devid, pasid, address, flags); in iommu_print_event()
559 PCI_BUS_NUM(devid), PCI_SLOT(devid), PCI_FUNC(devid), in iommu_print_event()
561 dump_dte_entry(devid); in iommu_print_event()
566 PCI_BUS_NUM(devid), PCI_SLOT(devid), PCI_FUNC(devid), in iommu_print_event()
571 PCI_BUS_NUM(devid), PCI_SLOT(devid), PCI_FUNC(devid), in iommu_print_event()
584 PCI_BUS_NUM(devid), PCI_SLOT(devid), PCI_FUNC(devid), in iommu_print_event()
589 PCI_BUS_NUM(devid), PCI_SLOT(devid), PCI_FUNC(devid), in iommu_print_event()
602 PCI_BUS_NUM(devid), PCI_SLOT(devid), PCI_FUNC(devid), in iommu_print_event()
875 static void build_inv_dte(struct iommu_cmd *cmd, u16 devid) in build_inv_dte() argument
878 cmd->data[0] = devid; in build_inv_dte()
938 static void build_inv_iotlb_pages(struct iommu_cmd *cmd, u16 devid, int qdep, in build_inv_iotlb_pages() argument
944 cmd->data[0] = devid; in build_inv_iotlb_pages()
946 cmd->data[1] = devid; in build_inv_iotlb_pages()
970 static void build_inv_iotlb_pasid(struct iommu_cmd *cmd, u16 devid, u32 pasid, in build_inv_iotlb_pasid() argument
977 cmd->data[0] = devid; in build_inv_iotlb_pasid()
980 cmd->data[1] = devid; in build_inv_iotlb_pasid()
990 static void build_complete_ppr(struct iommu_cmd *cmd, u16 devid, u32 pasid, in build_complete_ppr() argument
995 cmd->data[0] = devid; in build_complete_ppr()
1012 static void build_inv_irt(struct iommu_cmd *cmd, u16 devid) in build_inv_irt() argument
1015 cmd->data[0] = devid; in build_inv_irt()
1110 static int iommu_flush_dte(struct amd_iommu *iommu, u16 devid) in iommu_flush_dte() argument
1114 build_inv_dte(&cmd, devid); in iommu_flush_dte()
1121 u32 devid; in amd_iommu_flush_dte_all() local
1123 for (devid = 0; devid <= 0xffff; ++devid) in amd_iommu_flush_dte_all()
1124 iommu_flush_dte(iommu, devid); in amd_iommu_flush_dte_all()
1168 static void iommu_flush_irt(struct amd_iommu *iommu, u16 devid) in iommu_flush_irt() argument
1172 build_inv_irt(&cmd, devid); in iommu_flush_irt()
1179 u32 devid; in amd_iommu_flush_irt_all() local
1181 for (devid = 0; devid <= MAX_DEV_TABLE_ENTRIES; devid++) in amd_iommu_flush_irt_all()
1182 iommu_flush_irt(iommu, devid); in amd_iommu_flush_irt_all()
1209 iommu = amd_iommu_rlookup_table[dev_data->devid]; in device_flush_iotlb()
1211 build_inv_iotlb_pages(&cmd, dev_data->devid, qdep, address, size); in device_flush_iotlb()
1232 iommu = amd_iommu_rlookup_table[dev_data->devid]; in device_flush_dte()
1238 ret = iommu_flush_dte(iommu, dev_data->devid); in device_flush_dte()
1242 alias = amd_iommu_alias_table[dev_data->devid]; in device_flush_dte()
1243 if (alias != dev_data->devid) { in device_flush_dte()
1458 static void set_dte_entry(u16 devid, struct protection_domain *domain, in set_dte_entry() argument
1472 flags = amd_iommu_dev_table[devid].data[1]; in set_dte_entry()
1478 struct amd_iommu *iommu = amd_iommu_rlookup_table[devid]; in set_dte_entry()
1513 old_domid = amd_iommu_dev_table[devid].data[1] & DEV_DOMID_MASK; in set_dte_entry()
1514 amd_iommu_dev_table[devid].data[1] = flags; in set_dte_entry()
1515 amd_iommu_dev_table[devid].data[0] = pte_root; in set_dte_entry()
1523 struct amd_iommu *iommu = amd_iommu_rlookup_table[devid]; in set_dte_entry()
1529 static void clear_dte_entry(u16 devid) in clear_dte_entry() argument
1532 amd_iommu_dev_table[devid].data[0] = DTE_FLAG_V | DTE_FLAG_TV; in clear_dte_entry()
1533 amd_iommu_dev_table[devid].data[1] &= DTE_FLAG_MASK; in clear_dte_entry()
1535 amd_iommu_apply_erratum_63(devid); in clear_dte_entry()
1544 iommu = amd_iommu_rlookup_table[dev_data->devid]; in do_attach()
1556 set_dte_entry(dev_data->devid, domain, in do_attach()
1568 iommu = amd_iommu_rlookup_table[dev_data->devid]; in do_detach()
1573 clear_dte_entry(dev_data->devid); in do_detach()
1746 int ret, devid; in amd_iommu_probe_device() local
1751 devid = get_device_id(dev); in amd_iommu_probe_device()
1752 iommu = amd_iommu_rlookup_table[devid]; in amd_iommu_probe_device()
1782 int devid = get_device_id(dev); in amd_iommu_release_device() local
1788 iommu = amd_iommu_rlookup_table[devid]; in amd_iommu_release_device()
1813 set_dte_entry(dev_data->devid, domain, in update_device_table()
2008 int devid = get_device_id(dev); in amd_iommu_detach_device() local
2017 iommu = amd_iommu_rlookup_table[devid]; in amd_iommu_detach_device()
2044 iommu = amd_iommu_rlookup_table[dev_data->devid]; in amd_iommu_attach_device()
2171 int devid; in amd_iommu_get_resv_regions() local
2173 devid = get_device_id(dev); in amd_iommu_get_resv_regions()
2174 if (devid < 0) in amd_iommu_get_resv_regions()
2181 if (devid < entry->devid_start || devid > entry->devid_end) in amd_iommu_get_resv_regions()
2413 iommu = amd_iommu_rlookup_table[dev_data->devid]; in __flush_pasid()
2415 build_inv_iotlb_pasid(&cmd, dev_data->devid, pasid, in __flush_pasid()
2576 iommu = amd_iommu_rlookup_table[dev_data->devid]; in amd_iommu_complete_ppr()
2578 build_complete_ppr(&cmd, dev_data->devid, pasid, status, in amd_iommu_complete_ppr()
2638 static void set_dte_irq_entry(u16 devid, struct irq_remap_table *table) in set_dte_irq_entry() argument
2642 dte = amd_iommu_dev_table[devid].data[2]; in set_dte_irq_entry()
2649 amd_iommu_dev_table[devid].data[2] = dte; in set_dte_irq_entry()
2652 static struct irq_remap_table *get_irq_table(u16 devid) in get_irq_table() argument
2656 if (WARN_ONCE(!amd_iommu_rlookup_table[devid], in get_irq_table()
2657 "%s: no iommu for devid %x\n", __func__, devid)) in get_irq_table()
2660 table = irq_lookup_table[devid]; in get_irq_table()
2661 if (WARN_ONCE(!table, "%s: no table for devid %x\n", __func__, devid)) in get_irq_table()
2691 static void set_remap_table_entry(struct amd_iommu *iommu, u16 devid, in set_remap_table_entry() argument
2694 irq_lookup_table[devid] = table; in set_remap_table_entry()
2695 set_dte_irq_entry(devid, table); in set_remap_table_entry()
2696 iommu_flush_dte(iommu, devid); in set_remap_table_entry()
2712 static struct irq_remap_table *alloc_irq_table(u16 devid, struct pci_dev *pdev) in alloc_irq_table() argument
2722 iommu = amd_iommu_rlookup_table[devid]; in alloc_irq_table()
2726 table = irq_lookup_table[devid]; in alloc_irq_table()
2730 alias = amd_iommu_alias_table[devid]; in alloc_irq_table()
2733 set_remap_table_entry(iommu, devid, table); in alloc_irq_table()
2745 table = irq_lookup_table[devid]; in alloc_irq_table()
2751 set_remap_table_entry(iommu, devid, table); in alloc_irq_table()
2762 set_remap_table_entry(iommu, devid, table); in alloc_irq_table()
2764 if (devid != alias) in alloc_irq_table()
2780 static int alloc_irq_index(u16 devid, int count, bool align, in alloc_irq_index() argument
2786 struct amd_iommu *iommu = amd_iommu_rlookup_table[devid]; in alloc_irq_index()
2791 table = alloc_irq_table(devid, pdev); in alloc_irq_index()
2830 static int modify_irte_ga(u16 devid, int index, struct irte_ga *irte, in modify_irte_ga() argument
2839 iommu = amd_iommu_rlookup_table[devid]; in modify_irte_ga()
2843 table = get_irq_table(devid); in modify_irte_ga()
2868 iommu_flush_irt(iommu, devid); in modify_irte_ga()
2874 static int modify_irte(u16 devid, int index, union irte *irte) in modify_irte() argument
2880 iommu = amd_iommu_rlookup_table[devid]; in modify_irte()
2884 table = get_irq_table(devid); in modify_irte()
2892 iommu_flush_irt(iommu, devid); in modify_irte()
2898 static void free_irte(u16 devid, int index) in free_irte() argument
2904 iommu = amd_iommu_rlookup_table[devid]; in free_irte()
2908 table = get_irq_table(devid); in free_irte()
2916 iommu_flush_irt(iommu, devid); in free_irte()
2922 u8 vector, u32 dest_apicid, int devid) in irte_prepare() argument
2936 u8 vector, u32 dest_apicid, int devid) in irte_ga_prepare() argument
2950 static void irte_activate(void *entry, u16 devid, u16 index) in irte_activate() argument
2955 modify_irte(devid, index, irte); in irte_activate()
2958 static void irte_ga_activate(void *entry, u16 devid, u16 index) in irte_ga_activate() argument
2963 modify_irte_ga(devid, index, irte, NULL); in irte_ga_activate()
2966 static void irte_deactivate(void *entry, u16 devid, u16 index) in irte_deactivate() argument
2971 modify_irte(devid, index, irte); in irte_deactivate()
2974 static void irte_ga_deactivate(void *entry, u16 devid, u16 index) in irte_ga_deactivate() argument
2979 modify_irte_ga(devid, index, irte, NULL); in irte_ga_deactivate()
2982 static void irte_set_affinity(void *entry, u16 devid, u16 index, in irte_set_affinity() argument
2989 modify_irte(devid, index, irte); in irte_set_affinity()
2992 static void irte_ga_set_affinity(void *entry, u16 devid, u16 index, in irte_ga_set_affinity() argument
3003 modify_irte_ga(devid, index, irte, NULL); in irte_ga_set_affinity()
3057 return get_ioapic_devid(info->devid); in get_devid()
3059 return get_hpet_devid(info->devid); in get_devid()
3088 int devid, int index, int sub_handle) in irq_remapping_prepare_irte() argument
3091 struct amd_iommu *iommu = amd_iommu_rlookup_table[devid]; in irq_remapping_prepare_irte()
3096 data->irq_2_irte.devid = devid; in irq_remapping_prepare_irte()
3100 irq_cfg->dest_apicid, devid); in irq_remapping_prepare_irte()
3143 int i, ret, devid; in irq_remapping_alloc() local
3159 devid = get_devid(info); in irq_remapping_alloc()
3160 if (devid < 0) in irq_remapping_alloc()
3171 table = alloc_irq_table(devid, NULL); in irq_remapping_alloc()
3179 iommu = amd_iommu_rlookup_table[devid]; in irq_remapping_alloc()
3192 index = alloc_irq_index(devid, nr_irqs, align, in irq_remapping_alloc()
3195 index = alloc_irq_index(devid, nr_irqs, false, NULL); in irq_remapping_alloc()
3227 irq_data->hwirq = (devid << 16) + i; in irq_remapping_alloc()
3230 irq_remapping_prepare_irte(data, cfg, info, devid, index, i); in irq_remapping_alloc()
3243 free_irte(devid, index + i); in irq_remapping_alloc()
3262 free_irte(irte_info->devid, irte_info->index); in irq_remapping_free()
3280 struct amd_iommu *iommu = amd_iommu_rlookup_table[irte_info->devid]; in irq_remapping_activate()
3286 iommu->irte_ops->activate(data->entry, irte_info->devid, in irq_remapping_activate()
3297 struct amd_iommu *iommu = amd_iommu_rlookup_table[irte_info->devid]; in irq_remapping_deactivate()
3300 iommu->irte_ops->deactivate(data->entry, irte_info->devid, in irq_remapping_deactivate()
3308 int devid = -1; in irq_remapping_select() local
3314 devid = get_ioapic_devid(fwspec->param[0]); in irq_remapping_select()
3316 devid = get_hpet_devid(fwspec->param[0]); in irq_remapping_select()
3318 if (devid < 0) in irq_remapping_select()
3321 iommu = amd_iommu_rlookup_table[devid]; in irq_remapping_select()
3355 return modify_irte_ga(ir_data->irq_2_irte.devid, in amd_iommu_activate_guest_mode()
3385 return modify_irte_ga(ir_data->irq_2_irte.devid, in amd_iommu_deactivate_guest_mode()
3398 struct iommu_dev_data *dev_data = search_dev_data(irte_info->devid); in amd_ir_set_vcpu_affinity()
3420 iommu = amd_iommu_rlookup_table[irte_info->devid]; in amd_ir_set_vcpu_affinity()
3457 iommu->irte_ops->set_affinity(ir_data->entry, irte_info->devid, in amd_ir_update_irte()
3469 struct amd_iommu *iommu = amd_iommu_rlookup_table[irte_info->devid]; in amd_ir_set_affinity()
3531 int devid = ir_data->irq_2_irte.devid; in amd_iommu_update_ga() local
3539 iommu = amd_iommu_rlookup_table[devid]; in amd_iommu_update_ga()
3543 table = get_irq_table(devid); in amd_iommu_update_ga()
3562 iommu_flush_irt(iommu, devid); in amd_iommu_update_ga()