| /drivers/dca/ |
| D | dca-core.c | 60 struct dca_domain *domain; in dca_allocate_domain() local
62 domain = kzalloc(sizeof(*domain), GFP_NOWAIT); in dca_allocate_domain()
63 if (!domain) in dca_allocate_domain()
66 INIT_LIST_HEAD(&domain->dca_providers); in dca_allocate_domain()
67 domain->pci_rc = rc; in dca_allocate_domain()
69 return domain; in dca_allocate_domain()
72 static void dca_free_domain(struct dca_domain *domain) in dca_free_domain() argument
74 list_del(&domain->node); in dca_free_domain()
75 kfree(domain); in dca_free_domain()
97 struct dca_domain *domain; in unregister_dca_providers() local
[all …]
|
| /drivers/iommu/ |
| D | amd_iommu.c | 98 struct protection_domain *domain; /* Domain the device is bound to */ member
120 static void update_domain(struct protection_domain *domain);
1165 static void __domain_flush_pages(struct protection_domain *domain, in __domain_flush_pages() argument
1172 build_inv_iommu_pages(&cmd, address, size, domain->id, pde); in __domain_flush_pages()
1175 if (!domain->dev_iommu[i]) in __domain_flush_pages()
1185 list_for_each_entry(dev_data, &domain->dev_list, list) { in __domain_flush_pages()
1196 static void domain_flush_pages(struct protection_domain *domain, in domain_flush_pages() argument
1199 __domain_flush_pages(domain, address, size, 0); in domain_flush_pages()
1203 static void domain_flush_tlb(struct protection_domain *domain) in domain_flush_tlb() argument
1205 __domain_flush_pages(domain, 0, CMD_INV_IOMMU_ALL_PAGES_ADDRESS, 0); in domain_flush_tlb()
[all …]
|
| D | ipmmu-vmsa.c | 234 static u32 ipmmu_ctx_read(struct ipmmu_vmsa_domain *domain, unsigned int reg) in ipmmu_ctx_read() argument
236 return ipmmu_read(domain->mmu, domain->context_id * IM_CTX_SIZE + reg); in ipmmu_ctx_read()
239 static void ipmmu_ctx_write(struct ipmmu_vmsa_domain *domain, unsigned int reg, in ipmmu_ctx_write() argument
242 ipmmu_write(domain->mmu, domain->context_id * IM_CTX_SIZE + reg, data); in ipmmu_ctx_write()
250 static void ipmmu_tlb_sync(struct ipmmu_vmsa_domain *domain) in ipmmu_tlb_sync() argument
254 while (ipmmu_ctx_read(domain, IMCTR) & IMCTR_FLUSH) { in ipmmu_tlb_sync()
257 dev_err_ratelimited(domain->mmu->dev, in ipmmu_tlb_sync()
265 static void ipmmu_tlb_invalidate(struct ipmmu_vmsa_domain *domain) in ipmmu_tlb_invalidate() argument
269 reg = ipmmu_ctx_read(domain, IMCTR); in ipmmu_tlb_invalidate()
271 ipmmu_ctx_write(domain, IMCTR, reg); in ipmmu_tlb_invalidate()
[all …]
|
| D | intel-iommu.c | 374 struct dmar_domain *domain; /* pointer to domain */ member
408 struct dmar_domain *domain[HIGH_WATER_MARK]; member
423 static void domain_exit(struct dmar_domain *domain);
424 static void domain_remove_dev_info(struct dmar_domain *domain);
425 static void domain_remove_one_dev_info(struct dmar_domain *domain,
429 static int domain_detach_iommu(struct dmar_domain *domain,
542 static inline int domain_type_is_vm(struct dmar_domain *domain) in domain_type_is_vm() argument
544 return domain->flags & DOMAIN_FLAG_VIRTUAL_MACHINE; in domain_type_is_vm()
547 static inline int domain_type_is_vm_or_si(struct dmar_domain *domain) in domain_type_is_vm_or_si() argument
549 return domain->flags & (DOMAIN_FLAG_VIRTUAL_MACHINE | in domain_type_is_vm_or_si()
[all …]
|
| D | iommu.c | 876 void iommu_set_fault_handler(struct iommu_domain *domain, in iommu_set_fault_handler() argument
880 BUG_ON(!domain); in iommu_set_fault_handler()
882 domain->handler = handler; in iommu_set_fault_handler()
883 domain->handler_token = token; in iommu_set_fault_handler()
889 struct iommu_domain *domain; in iommu_domain_alloc() local
895 domain = kzalloc(sizeof(*domain), GFP_KERNEL); in iommu_domain_alloc()
896 if (!domain) in iommu_domain_alloc()
899 domain->ops = bus->iommu_ops; in iommu_domain_alloc()
901 ret = domain->ops->domain_init(domain); in iommu_domain_alloc()
905 return domain; in iommu_domain_alloc()
[all …]
|
| D | fsl_pamu_domain.c | 319 struct fsl_dma_domain *domain; in iommu_alloc_dma_domain() local
321 domain = kmem_cache_zalloc(fsl_pamu_domain_cache, GFP_KERNEL); in iommu_alloc_dma_domain()
322 if (!domain) in iommu_alloc_dma_domain()
325 domain->stash_id = ~(u32)0; in iommu_alloc_dma_domain()
326 domain->snoop_id = ~(u32)0; in iommu_alloc_dma_domain()
327 domain->win_cnt = pamu_get_max_subwin_cnt(); in iommu_alloc_dma_domain()
328 domain->geom_size = 0; in iommu_alloc_dma_domain()
330 INIT_LIST_HEAD(&domain->devices); in iommu_alloc_dma_domain()
332 spin_lock_init(&domain->domain_lock); in iommu_alloc_dma_domain()
334 return domain; in iommu_alloc_dma_domain()
[all …]
|
| D | tegra-gart.c | 156 static int gart_iommu_attach_dev(struct iommu_domain *domain, in gart_iommu_attach_dev() argument
166 domain->priv = gart; in gart_iommu_attach_dev()
168 domain->geometry.aperture_start = gart->iovmm_base; in gart_iommu_attach_dev()
169 domain->geometry.aperture_end = gart->iovmm_base + in gart_iommu_attach_dev()
171 domain->geometry.force_aperture = true; in gart_iommu_attach_dev()
198 static void gart_iommu_detach_dev(struct iommu_domain *domain, in gart_iommu_detach_dev() argument
201 struct gart_device *gart = domain->priv; in gart_iommu_detach_dev()
219 static int gart_iommu_domain_init(struct iommu_domain *domain) in gart_iommu_domain_init() argument
224 static void gart_iommu_domain_destroy(struct iommu_domain *domain) in gart_iommu_domain_destroy() argument
226 struct gart_device *gart = domain->priv; in gart_iommu_domain_destroy()
[all …]
|
| D | msm_iommu.c | 81 static int __flush_iotlb(struct iommu_domain *domain) in __flush_iotlb() argument
83 struct msm_priv *priv = domain->priv; in __flush_iotlb()
213 static int msm_iommu_domain_init(struct iommu_domain *domain) in msm_iommu_domain_init() argument
228 domain->priv = priv; in msm_iommu_domain_init()
230 domain->geometry.aperture_start = 0; in msm_iommu_domain_init()
231 domain->geometry.aperture_end = (1ULL << 32) - 1; in msm_iommu_domain_init()
232 domain->geometry.force_aperture = true; in msm_iommu_domain_init()
241 static void msm_iommu_domain_destroy(struct iommu_domain *domain) in msm_iommu_domain_destroy() argument
249 priv = domain->priv; in msm_iommu_domain_destroy()
250 domain->priv = NULL; in msm_iommu_domain_destroy()
[all …]
|
| D | shmobile-iommu.c | 85 static int shmobile_iommu_domain_init(struct iommu_domain *domain) in shmobile_iommu_domain_init() argument
103 domain->priv = sh_domain; in shmobile_iommu_domain_init()
107 static void shmobile_iommu_domain_destroy(struct iommu_domain *domain) in shmobile_iommu_domain_destroy() argument
109 struct shmobile_iommu_domain *sh_domain = domain->priv; in shmobile_iommu_domain_destroy()
118 domain->priv = NULL; in shmobile_iommu_domain_destroy()
121 static int shmobile_iommu_attach_device(struct iommu_domain *domain, in shmobile_iommu_attach_device() argument
125 struct shmobile_iommu_domain *sh_domain = domain->priv; in shmobile_iommu_attach_device()
150 static void shmobile_iommu_detach_device(struct iommu_domain *domain, in shmobile_iommu_detach_device() argument
154 struct shmobile_iommu_domain *sh_domain = domain->priv; in shmobile_iommu_detach_device()
213 static int shmobile_iommu_map(struct iommu_domain *domain, unsigned long iova, in shmobile_iommu_map() argument
[all …]
|
| /drivers/vfio/ |
| D | vfio_iommu_type1.c | 65 struct iommu_domain *domain; member
334 struct vfio_domain *domain, *d; in vfio_unmap_unpin() local
346 domain = d = list_first_entry(&iommu->domain_list, in vfio_unmap_unpin()
350 iommu_unmap(d->domain, dma->iova, dma->size); in vfio_unmap_unpin()
356 phys = iommu_iova_to_phys(domain->domain, iova); in vfio_unmap_unpin()
362 unmapped = iommu_unmap(domain->domain, iova, PAGE_SIZE); in vfio_unmap_unpin()
384 struct vfio_domain *domain; in vfio_pgsize_bitmap() local
388 list_for_each_entry(domain, &iommu->domain_list, next) in vfio_pgsize_bitmap()
389 bitmap &= domain->domain->ops->pgsize_bitmap; in vfio_pgsize_bitmap()
480 static int map_try_harder(struct vfio_domain *domain, dma_addr_t iova, in map_try_harder() argument
[all …]
|
| /drivers/irqchip/ |
| D | irq-atmel-aic5.c | 89 struct irq_domain *domain = d->domain; in aic5_mask() local
90 struct irq_domain_chip_generic *dgc = domain->gc; in aic5_mask()
103 struct irq_domain *domain = d->domain; in aic5_unmask() local
104 struct irq_domain_chip_generic *dgc = domain->gc; in aic5_unmask()
117 struct irq_domain *domain = d->domain; in aic5_retrigger() local
118 struct irq_domain_chip_generic *dgc = domain->gc; in aic5_retrigger()
132 struct irq_domain *domain = d->domain; in aic5_set_type() local
133 struct irq_domain_chip_generic *dgc = domain->gc; in aic5_set_type()
152 struct irq_domain *domain = d->domain; in aic5_suspend() local
153 struct irq_domain_chip_generic *dgc = domain->gc; in aic5_suspend()
[all …]
|
| D | irq-mmp.c | 49 struct irq_domain *domain; member
66 struct irq_domain *domain = d->domain; in icu_mask_ack_irq() local
67 struct icu_chip_data *data = (struct icu_chip_data *)domain->host_data; in icu_mask_ack_irq()
90 struct irq_domain *domain = d->domain; in icu_mask_irq() local
91 struct icu_chip_data *data = (struct icu_chip_data *)domain->host_data; in icu_mask_irq()
109 struct irq_domain *domain = d->domain; in icu_unmask_irq() local
110 struct icu_chip_data *data = (struct icu_chip_data *)domain->host_data; in icu_unmask_irq()
135 struct irq_domain *domain; in icu_mux_irq_demux() local
142 domain = icu_data[i].domain; in icu_mux_irq_demux()
143 data = (struct icu_chip_data *)domain->host_data; in icu_mux_irq_demux()
[all …]
|
| D | irq-atmel-aic-common.c | 115 static void __init aic_common_ext_irq_of_init(struct irq_domain *domain) in aic_common_ext_irq_of_init() argument
117 struct device_node *node = domain->of_node; in aic_common_ext_irq_of_init()
124 gc = irq_get_domain_generic_chip(domain, 0); in aic_common_ext_irq_of_init()
130 gc = irq_get_domain_generic_chip(domain, hwirq); in aic_common_ext_irq_of_init()
133 hwirq, domain->revmap_size); in aic_common_ext_irq_of_init()
193 struct irq_domain *domain; in aic_common_of_init() local
212 domain = irq_domain_add_linear(node, nchips * 32, ops, aic); in aic_common_of_init()
213 if (!domain) { in aic_common_of_init()
218 ret = irq_alloc_domain_generic_chips(domain, 32, 1, name, in aic_common_of_init()
226 gc = irq_get_domain_generic_chip(domain, i * 32); in aic_common_of_init()
[all …]
|
| D | irq-moxart.c | 41 struct irq_domain *domain; member
56 handle_IRQ(irq_linear_revmap(intc.domain, hwirq), regs); in handle_irq()
75 intc.domain = irq_domain_add_linear(node, 32, &irq_generic_chip_ops, in moxart_of_intc_init()
77 if (!intc.domain) { in moxart_of_intc_init()
82 ret = irq_alloc_domain_generic_chips(intc.domain, 32, 1, in moxart_of_intc_init()
88 irq_domain_remove(intc.domain); in moxart_of_intc_init()
98 gc = irq_get_domain_generic_chip(intc.domain, 0); in moxart_of_intc_init()
|
| D | irq-tb10x.c | 102 struct irq_domain *domain = irq_desc_get_handler_data(desc); in tb10x_irq_cascade() local
104 generic_handle_irq(irq_find_mapping(domain, irq)); in tb10x_irq_cascade()
113 struct irq_domain *domain; in of_tb10x_init_irq() local
135 domain = irq_domain_add_linear(ictl, AB_IRQCTL_MAXIRQ, in of_tb10x_init_irq()
137 if (!domain) { in of_tb10x_init_irq()
144 ret = irq_alloc_domain_generic_chips(domain, AB_IRQCTL_MAXIRQ, in of_tb10x_init_irq()
154 gc = domain->gc->gc[0]; in of_tb10x_init_irq()
176 irq_set_handler_data(irq, domain); in of_tb10x_init_irq()
188 irq_domain_remove(domain); in of_tb10x_init_irq()
|
| /drivers/gpu/drm/msm/ |
| D | msm_iommu.c | 23 struct iommu_domain *domain; member
37 return iommu_attach_device(iommu->domain, mmu->dev); in msm_iommu_attach()
43 iommu_detach_device(iommu->domain, mmu->dev); in msm_iommu_detach()
50 struct iommu_domain *domain = iommu->domain; in msm_iommu_map() local
56 if (!domain || !sgt) in msm_iommu_map()
65 ret = iommu_map(domain, da, pa, bytes, prot); in msm_iommu_map()
79 iommu_unmap(domain, da, bytes); in msm_iommu_map()
89 struct iommu_domain *domain = iommu->domain; in msm_iommu_unmap() local
98 unmapped = iommu_unmap(domain, da, bytes); in msm_iommu_unmap()
115 iommu_domain_free(iommu->domain); in msm_iommu_destroy()
[all …]
|
| /drivers/gpu/drm/nouveau/core/engine/device/ |
| D | ctrl.c | 77 struct nouveau_clocks *domain; in nouveau_control_mthd_pstate_attr() local
97 domain = clk->domains; in nouveau_control_mthd_pstate_attr()
99 while (domain->name != nv_clk_src_max) { in nouveau_control_mthd_pstate_attr()
100 if (domain->mname && ++j == args->v0.index) in nouveau_control_mthd_pstate_attr()
102 domain++; in nouveau_control_mthd_pstate_attr()
105 if (domain->name == nv_clk_src_max) in nouveau_control_mthd_pstate_attr()
114 lo = pstate->base.domain[domain->name]; in nouveau_control_mthd_pstate_attr()
117 lo = min(lo, cstate->domain[domain->name]); in nouveau_control_mthd_pstate_attr()
118 hi = max(hi, cstate->domain[domain->name]); in nouveau_control_mthd_pstate_attr()
123 lo = max(clk->read(clk, domain->name), 0); in nouveau_control_mthd_pstate_attr()
[all …]
|
| /drivers/base/ |
| D | map.c | 32 int kobj_map(struct kobj_map *domain, dev_t dev, unsigned long range, in kobj_map() argument
57 mutex_lock(domain->lock); in kobj_map()
59 struct probe **s = &domain->probes[index % 255]; in kobj_map()
65 mutex_unlock(domain->lock); in kobj_map()
69 void kobj_unmap(struct kobj_map *domain, dev_t dev, unsigned long range) in kobj_unmap() argument
79 mutex_lock(domain->lock); in kobj_unmap()
82 for (s = &domain->probes[index % 255]; *s; s = &(*s)->next) { in kobj_unmap()
92 mutex_unlock(domain->lock); in kobj_unmap()
96 struct kobject *kobj_lookup(struct kobj_map *domain, dev_t dev, int *index) in kobj_lookup() argument
103 mutex_lock(domain->lock); in kobj_lookup()
[all …]
|
| /drivers/xen/xen-pciback/ |
| D | pci_stub.c | 38 int domain; member
152 static struct pcistub_device *pcistub_device_find(int domain, int bus, in pcistub_device_find() argument
162 && domain == pci_domain_nr(psdev->dev->bus) in pcistub_device_find()
201 int domain, int bus, in pcistub_get_pci_dev_by_slot() argument
212 && domain == pci_domain_nr(psdev->dev->bus) in pcistub_get_pci_dev_by_slot()
310 if (pci_domain_nr(dev->bus) == pdev_id->domain in pcistub_match_one()
641 &aer_op->domain, &aer_op->bus, &aer_op->devfn); in common_process()
651 aer_cmd, aer_op->domain, aer_op->bus, aer_op->devfn); in common_process()
939 static inline int str_to_slot(const char *buf, int *domain, int *bus, in str_to_slot() argument
944 switch (sscanf(buf, " %x:%x:%x.%x %n", domain, bus, slot, func, in str_to_slot()
[all …]
|
| D | passthrough.c | 20 unsigned int domain, in __xen_pcibk_get_pci_dev() argument
31 if (domain == (unsigned int)pci_domain_nr(dev_entry->dev->bus) in __xen_pcibk_get_pci_dev()
50 unsigned int domain, bus, devfn; in __xen_pcibk_add_pci_dev() local
63 domain = (unsigned int)pci_domain_nr(dev->bus); in __xen_pcibk_add_pci_dev()
66 err = publish_cb(pdev, domain, bus, devfn, devid); in __xen_pcibk_add_pci_dev()
119 unsigned int domain, bus; in __xen_pcibk_publish_pci_roots() local
138 domain = (unsigned int)pci_domain_nr(dev_entry->dev->bus); in __xen_pcibk_publish_pci_roots()
142 err = publish_root_cb(pdev, domain, bus); in __xen_pcibk_publish_pci_roots()
170 unsigned int *domain, unsigned int *bus, in __xen_pcibk_get_pcifront_dev() argument
173 *domain = pci_domain_nr(pcidev->bus); in __xen_pcibk_get_pcifront_dev()
|
| D | xenbus.c | 202 unsigned int domain, unsigned int bus, in xen_pcibk_publish_pci_dev() argument
217 "%04x:%02x:%02x.%02x", domain, bus, in xen_pcibk_publish_pci_dev()
225 int domain, int bus, int slot, int func, in xen_pcibk_export_device() argument
232 domain, bus, slot, func); in xen_pcibk_export_device()
234 dev = pcistub_get_pci_dev_by_slot(pdev, domain, bus, slot, func); in xen_pcibk_export_device()
241 domain, bus, slot, func); in xen_pcibk_export_device()
272 int domain, int bus, int slot, int func) in xen_pcibk_remove_device() argument
278 domain, bus, slot, func); in xen_pcibk_remove_device()
280 dev = xen_pcibk_get_pci_dev(pdev, domain, bus, PCI_DEVFN(slot, func)); in xen_pcibk_remove_device()
285 domain, bus, slot, func); in xen_pcibk_remove_device()
[all …]
|
| D | pciback.h | 64 int domain, int bus,
86 unsigned int domain, unsigned int bus,
89 unsigned int domain, unsigned int bus);
100 unsigned int *domain, unsigned int *bus,
107 unsigned int domain, unsigned int bus,
133 xen_pcibk_get_pci_dev(struct xen_pcibk_device *pdev, unsigned int domain, in xen_pcibk_get_pci_dev() argument
137 return xen_pcibk_backend->get(pdev, domain, bus, devfn); in xen_pcibk_get_pci_dev()
149 unsigned int *domain, in xen_pcibk_get_pcifront_dev() argument
154 return xen_pcibk_backend->find(pcidev, pdev, domain, bus, in xen_pcibk_get_pcifront_dev()
|
| /drivers/gpu/drm/nouveau/core/subdev/clock/ |
| D | base.c | 42 u8 pstate, u8 domain, u32 input) in nouveau_clock_adjust() argument
62 if (subd && boostS.domain == domain) { in nouveau_clock_adjust()
142 struct nouveau_clocks *domain = clk->domains; in nouveau_cstate_new() local
159 while (domain && domain->name != nv_clk_src_max) { in nouveau_cstate_new()
160 if (domain->flags & NVKM_CLK_DOM_FLAG_CORE) { in nouveau_cstate_new()
163 domain->bios, in nouveau_cstate_new()
165 cstate->domain[domain->name] = freq; in nouveau_cstate_new()
167 domain++; in nouveau_cstate_new()
193 int khz = pstate->base.domain[nv_clk_src_mem]; in nouveau_pstate_prog()
264 u32 lo = pstate->base.domain[clock->name]; in nouveau_pstate_info()
[all …]
|
| /drivers/pci/pcie/aer/ |
| D | aer_inject.c | 44 u16 domain; member
49 u16 domain; member
77 static void aer_error_init(struct aer_error *err, u16 domain, in aer_error_init() argument
82 err->domain = domain; in aer_error_init()
89 static struct aer_error *__find_aer_error(u16 domain, unsigned int bus, in __find_aer_error() argument
95 if (domain == err->domain && in __find_aer_error()
106 int domain = pci_domain_nr(dev->bus); in __find_aer_error_by_dev() local
107 if (domain < 0) in __find_aer_error_by_dev()
109 return __find_aer_error((u16)domain, dev->bus->number, dev->devfn); in __find_aer_error_by_dev()
191 int domain; in pci_read_aer() local
[all …]
|
| /drivers/pci/ |
| D | xen-pcifront.c | 66 unsigned int domain, unsigned int bus, in pcifront_init_sd() argument
71 sd->sd.domain = domain; in pcifront_init_sd()
185 .domain = pci_domain_nr(bus), in pcifront_bus_read()
223 .domain = pci_domain_nr(bus), in pcifront_bus_write()
256 .domain = pci_domain_nr(dev->bus), in pci_frontend_enable_msix()
310 .domain = pci_domain_nr(dev->bus), in pci_frontend_disable_msix()
329 .domain = pci_domain_nr(dev->bus), in pci_frontend_enable_msi()
358 .domain = pci_domain_nr(dev->bus), in pci_frontend_disable_msi()
419 unsigned int domain, unsigned int bus, in pcifront_scan_bus() argument
440 "%04x:%02x:%02x.%d found.\n", domain, bus, in pcifront_scan_bus()
[all …]
|