Home
last modified time | relevance | path

Searched refs:region (Results 1 – 25 of 1310) sorted by relevance

12345678910>>...53

/openbmc/linux/drivers/fpga/
H A Ddfl-afu-dma-region.c131 (region->length + region->iova >= iova + size); in dma_region_check_iova()
161 if (dma_region_check_iova(this, region->iova, region->length)) in afu_dma_region_add()
219 region->iova, region->length, in afu_dma_region_destroy()
226 kfree(region); in afu_dma_region_destroy()
318 region = kzalloc(sizeof(*region), GFP_KERNEL); in afu_dma_map_region()
319 if (!region) in afu_dma_map_region()
364 region->iova, region->length, DMA_BIDIRECTIONAL); in afu_dma_map_region()
368 kfree(region); in afu_dma_map_region()
386 if (!region) { in afu_dma_unmap_region()
400 region->iova, region->length, DMA_BIDIRECTIONAL); in afu_dma_unmap_region()
[all …]
H A Dfpga-region.c64 return region; in fpga_region_get()
103 region = fpga_region_get(region); in fpga_region_program_fpga()
104 if (IS_ERR(region)) { in fpga_region_program_fpga()
120 ret = region->get_bridges(region); in fpga_region_program_fpga()
167 if (!region->compat_id) in compat_id_show()
202 region = kzalloc(sizeof(*region), GFP_KERNEL); in fpga_region_register_full()
203 if (!region) in fpga_region_register_full()
223 region->dev.id = id; in fpga_region_register_full()
235 return region; in fpga_region_register_full()
240 kfree(region); in fpga_region_register_full()
[all …]
H A Ddfl-afu-region.c32 for_each_region(region, afu) in get_region_by_index()
34 return region; in get_region_by_index()
57 region = devm_kzalloc(&pdata->dev->dev, sizeof(*region), GFP_KERNEL); in afu_mmio_region_add()
58 if (!region) in afu_mmio_region_add()
62 region->size = region_size; in afu_mmio_region_add()
63 region->phys = phys; in afu_mmio_region_add()
64 region->flags = flags; in afu_mmio_region_add()
124 if (!region) { in afu_mmio_region_get_by_index()
128 *pregion = *region; in afu_mmio_region_get_by_index()
159 region->offset + region->size >= offset + size) { in afu_mmio_region_get_by_offset()
[all …]
H A Dof-fpga-region.c98 &region->bridge_list); in of_fpga_region_get_bridges()
130 &region->bridge_list); in of_fpga_region_get_bridges()
203 if (region->info) { in of_fpga_region_parse_ov()
301 if (region->info) { in of_fpga_region_notify_pre_apply()
306 region->info = info; in of_fpga_region_notify_pre_apply()
311 region->info = NULL; in of_fpga_region_notify_pre_apply()
332 region->info = NULL; in of_fpga_region_notify_post_remove()
371 if (!region) in of_fpga_region_notify()
385 put_device(&region->dev); in of_fpga_region_notify()
411 if (IS_ERR(region)) { in of_fpga_region_probe()
[all …]
H A Ddfl-fme-region.c22 static int fme_region_get_bridges(struct fpga_region *region) in fme_region_get_bridges() argument
24 struct dfl_fme_region_pdata *pdata = region->priv; in fme_region_get_bridges()
27 return fpga_bridge_get_to_list(dev, region->info, &region->bridge_list); in fme_region_get_bridges()
35 struct fpga_region *region; in fme_region_probe() local
47 region = fpga_region_register_full(dev, &info); in fme_region_probe()
48 if (IS_ERR(region)) { in fme_region_probe()
49 ret = PTR_ERR(region); in fme_region_probe()
53 platform_set_drvdata(pdev, region); in fme_region_probe()
66 struct fpga_region *region = platform_get_drvdata(pdev); in fme_region_remove() local
67 struct fpga_manager *mgr = region->mgr; in fme_region_remove()
[all …]
/openbmc/qemu/hw/vfio/
H A Dhelpers.c341 region->mmaps = g_realloc(region->mmaps, j * sizeof(VFIOMmap)); in vfio_setup_region_sparse_mmaps()
366 region, name, region->size); in vfio_region_setup()
375 region->mmaps = g_new0(VFIOMmap, region->nr_mmaps); in vfio_region_setup()
377 region->mmaps[0].size = region->size; in vfio_region_setup()
385 region->flags, region->fd_offset, region->size); in vfio_region_setup()
396 munmap(region->mmaps[index].mmap, region->mmaps[index].size); in vfio_subregion_unmap()
414 region->mmaps[i].mmap = mmap(NULL, region->mmaps[i].size, prot, in vfio_region_mmap()
485 trace_vfio_region_exit(region->vbasedev->name, region->nr); in vfio_region_exit()
498 munmap(region->mmaps[i].mmap, region->mmaps[i].size); in vfio_region_finalize()
508 trace_vfio_region_finalize(region->vbasedev->name, region->nr); in vfio_region_finalize()
[all …]
/openbmc/linux/net/devlink/
H A Dregion.c41 return region; in devlink_region_get_by_name()
54 return region; in devlink_port_region_get_by_name()
427 if (region->cur_snapshots == region->max_snapshots) in __devlink_region_snapshot_create()
442 snapshot->region = region; in __devlink_region_snapshot_create()
499 if (!region) in devlink_nl_region_get_doit()
681 if (region->cur_snapshots == region->max_snapshots) { in devlink_nl_cmd_region_new()
712 err = region->ops->snapshot(devlink, region->ops, in devlink_nl_cmd_region_new()
852 return region->port_ops->read(region->port, region->port_ops, extack, in devlink_region_port_direct_fill()
862 return region->ops->read(region->devlink, region->ops, extack, in devlink_region_direct_fill()
1060 region = kzalloc(sizeof(*region), GFP_KERNEL); in devl_region_create()
[all …]
/openbmc/linux/drivers/net/ethernet/mellanox/mlxsw/
H A Dspectrum1_acl_tcam.c14 struct mlxsw_sp_acl_tcam_region *region; member
62 struct mlxsw_sp1_acl_tcam_region *region) in mlxsw_sp1_acl_ctcam_region_catchall_add() argument
68 &region->catchall.cchunk, in mlxsw_sp1_acl_ctcam_region_catchall_add()
82 &region->catchall.cchunk, in mlxsw_sp1_acl_ctcam_region_catchall_add()
83 &region->catchall.centry, in mlxsw_sp1_acl_ctcam_region_catchall_add()
87 region->catchall.rulei = rulei; in mlxsw_sp1_acl_ctcam_region_catchall_add()
101 struct mlxsw_sp1_acl_tcam_region *region) in mlxsw_sp1_acl_ctcam_region_catchall_del() argument
106 &region->catchall.cchunk, in mlxsw_sp1_acl_ctcam_region_catchall_del()
107 &region->catchall.centry); in mlxsw_sp1_acl_ctcam_region_catchall_del()
129 region->region = _region; in mlxsw_sp1_acl_tcam_region_init()
[all …]
H A Dspectrum_acl_ctcam.c15 struct mlxsw_sp_acl_tcam_region *region, in mlxsw_sp_acl_ctcam_region_resize() argument
21 region->key_type, new_size, region->id, in mlxsw_sp_acl_ctcam_region_resize()
22 region->tcam_region_info); in mlxsw_sp_acl_ctcam_region_resize()
34 region->tcam_region_info, src_offset, in mlxsw_sp_acl_ctcam_region_move()
46 struct mlxsw_sp_acl_tcam_region *region = cregion->region; in mlxsw_sp_acl_ctcam_region_entry_insert() local
61 region->tcam_region_info, in mlxsw_sp_acl_ctcam_region_entry_insert()
94 cregion->region->tcam_region_info, in mlxsw_sp_acl_ctcam_region_entry_remove()
111 cregion->region->tcam_region_info, in mlxsw_sp_acl_ctcam_region_entry_action_replace()
125 struct mlxsw_sp_acl_tcam_region *region = cregion->region; in mlxsw_sp_acl_ctcam_region_parman_resize() local
141 struct mlxsw_sp_acl_tcam_region *region = cregion->region; in mlxsw_sp_acl_ctcam_region_parman_move() local
[all …]
/openbmc/linux/arch/um/kernel/
H A Dphysmem.c129 while (region != NULL) { in phys_mapping()
131 (phys < region->phys + region->size)) { in phys_mapping()
132 fd = region->fd; in phys_mapping()
136 region = region->next; in phys_mapping()
185 while (region != NULL) { in find_iomem()
187 *len_out = region->size; in find_iomem()
188 return region->virt; in find_iomem()
191 region = region->next; in find_iomem()
204 while (region != NULL) { in setup_iomem()
212 region->phys = __pa(region->virt); in setup_iomem()
[all …]
/openbmc/linux/tools/testing/selftests/kvm/lib/
H A Dkvm_util.c462 region->region.flags, in kvm_vm_restart()
464 region->region.memory_size); in kvm_vm_restart()
580 + region->region.memory_size - 1; in userspace_mem_region_find()
619 return &region->region; in kvm_userspace_memory_region_find()
688 region->region.memory_size = 0; in __vm_mem_region_delete()
967 if (region->region.slot != slot) in vm_userspace_mem_region_add()
975 region->region.slot, in vm_userspace_mem_region_add()
1041 region->region.slot = slot; in vm_userspace_mem_region_add()
1042 region->region.flags = flags; in vm_userspace_mem_region_add()
1045 region->region.userspace_addr = (uintptr_t) region->host_mem; in vm_userspace_mem_region_add()
[all …]
/openbmc/qemu/tcg/
H A Dregion.c94 return (size_t)(p - region.start_aligned) <= region.total_size; in in_code_gen_buffer()
214 if (offset > region.stride * (region.n - 1)) { in tc_ptr_to_region_tree()
333 start = region.start_aligned + curr_region * region.stride; in tcg_region_bounds()
341 end = region.start_aligned + region.total_size; in tcg_region_bounds()
362 if (region.current == region.n) { in tcg_region_alloc__locked()
366 region.current++; in tcg_region_alloc__locked()
413 region.current = 0; in tcg_region_reset_all()
781 qemu_madvise(region.start_aligned, region.total_size, QEMU_MADV_HUGEPAGE); in tcg_region_init()
809 region.after_prologue = region.start_aligned; in tcg_region_init()
876 region.start_aligned + region.total_size - in tcg_region_prologue_set()
[all …]
/openbmc/u-boot/lib/
H A Dlmb.c79 rgn->region[i].base = rgn->region[i + 1].base; in lmb_remove_region()
80 rgn->region[i].size = rgn->region[i + 1].size; in lmb_remove_region()
89 rgn->region[r1].size += rgn->region[r2].size; in lmb_coalesce_regions()
148 rgn->region[0].base = base; in lmb_add_region()
149 rgn->region[0].size = size; in lmb_add_region()
192 rgn->region[i + 1].base = rgn->region[i].base; in lmb_add_region()
193 rgn->region[i + 1].size = rgn->region[i].size; in lmb_add_region()
202 rgn->region[0].base = base; in lmb_add_region()
203 rgn->region[0].size = size; in lmb_add_region()
250 rgn->region[i].size -= size; in lmb_free()
[all …]
/openbmc/linux/mm/
H A Dnommu.c440 BUG_ON(region->vm_end <= region->vm_start); in validate_nommu_regions()
441 BUG_ON(region->vm_top < region->vm_end); in validate_nommu_regions()
521 if (region->vm_top > region->vm_start) in __put_nommu_region()
531 free_page_series(region->vm_start, region->vm_top); in __put_nommu_region()
970 region->vm_end = region->vm_start + len; in do_mmap_private()
998 free_page_series(region->vm_start, region->vm_top); in do_mmap_private()
1190 region->vm_end - region->vm_start); in do_mmap()
1412 region->vm_top = region->vm_end = from; in vmi_shrink_vma()
1774 r_size = region->vm_top - region->vm_start; in nommu_shrink_inode_mappings()
1779 if (region->vm_end > region->vm_top) in nommu_shrink_inode_mappings()
[all …]
/openbmc/linux/drivers/s390/cio/
H A Dvfio_ccw_chp.c22 struct ccw_schib_region *region; in vfio_ccw_schib_region_read() local
25 if (pos + count > sizeof(*region)) in vfio_ccw_schib_region_read()
29 region = private->region[i].data; in vfio_ccw_schib_region_read()
36 memcpy(region, &sch->schib, sizeof(*region)); in vfio_ccw_schib_region_read()
59 struct vfio_ccw_region *region) in vfio_ccw_schib_region_release() argument
86 struct ccw_crw_region *region; in vfio_ccw_crw_region_read() local
90 if (pos + count > sizeof(*region)) in vfio_ccw_crw_region_read()
100 region = private->region[i].data; in vfio_ccw_crw_region_read()
103 memcpy(&region->crw, &crw->crw, sizeof(region->crw)); in vfio_ccw_crw_region_read()
110 region->crw = 0; in vfio_ccw_crw_region_read()
[all …]
H A Dvfio_ccw_async.c20 struct ccw_cmd_region *region; in vfio_ccw_async_region_read() local
23 if (pos + count > sizeof(*region)) in vfio_ccw_async_region_read()
27 region = private->region[i].data; in vfio_ccw_async_region_read()
28 if (copy_to_user(buf, (void *)region + pos, count)) in vfio_ccw_async_region_read()
42 struct ccw_cmd_region *region; in vfio_ccw_async_region_write() local
45 if (pos + count > sizeof(*region)) in vfio_ccw_async_region_write()
51 region = private->region[i].data; in vfio_ccw_async_region_write()
52 if (copy_from_user((void *)region + pos, buf, count)) { in vfio_ccw_async_region_write()
59 ret = region->ret_code ? region->ret_code : count; in vfio_ccw_async_region_write()
67 struct vfio_ccw_region *region) in vfio_ccw_async_region_release() argument
/openbmc/linux/drivers/acpi/acpica/
H A Devregion.c128 handler_desc = region_obj->region.handler; in acpi_ev_address_space_dispatch()
175 if (region_obj->region.space_id == in acpi_ev_address_space_dispatch()
204 region. in acpi_ev_address_space_dispatch()
410 (region_obj->region.space_id))); in acpi_ev_detach_region()
447 (region_obj->region. in acpi_ev_detach_region()
451 region_obj->region.flags &= in acpi_ev_detach_region()
464 region_obj->region.handler = NULL; in acpi_ev_detach_region()
472 last_obj_ptr = &obj_desc->region.next; in acpi_ev_detach_region()
473 obj_desc = obj_desc->region.next; in acpi_ev_detach_region()
519 if (region_obj->region.handler) { in acpi_ev_attach_region()
[all …]
/openbmc/linux/arch/x86/boot/compressed/
H A Dkaslr.c524 pud_end = ALIGN_DOWN(region->start + region->size, PUD_SIZE); in process_gb_huge_pages()
534 tmp.start = region->start; in process_gb_huge_pages()
549 if (region->start + region->size >= pud_end + image_size) { in process_gb_huge_pages()
551 tmp.size = region->start + region->size - pud_end; in process_gb_huge_pages()
594 region.start = ALIGN(region.start, CONFIG_PHYSICAL_ALIGN); in __process_mem_region()
601 region.size = region_end - region.start; in __process_mem_region()
615 region.size = overlap.start - region.start; in __process_mem_region()
657 region_end = region->start + region->size; in process_mem_region()
711 struct mem_vector region; in process_efi_entries() local
776 struct mem_vector region; in process_e820_entries() local
[all …]
/openbmc/linux/drivers/acpi/pmic/
H A DKconfig4 bool "PMIC (Power Management Integrated Circuit) operation region support"
7 region of the PMIC chip. The operation region can be used
14 bool "ACPI operation region support for Bay Trail Crystal Cove PMIC"
17 This config adds ACPI operation region support for the Bay Trail
24 This config adds ACPI operation region support for the Cherry Trail
28 bool "ACPI operation region support for XPower AXP288 PMIC"
34 bool "ACPI operation region support for BXT WhiskeyCove PMIC"
40 bool "ACPI operation region support for CHT Whiskey Cove PMIC"
46 bool "ACPI operation region support for Dollar Cove TI PMIC"
54 bool "ACPI operation region support for TPS68470 PMIC"
[all …]
/openbmc/linux/drivers/gpu/drm/amd/display/dmub/src/
H A Ddmub_dcn30.c104 REG_WRITE(DMCUB_REGION3_CW0_BASE_ADDRESS, cw0->region.base); in dmub_dcn30_backdoor_load()
106 DMCUB_REGION3_CW0_TOP_ADDRESS, cw0->region.top, in dmub_dcn30_backdoor_load()
115 DMCUB_REGION3_CW1_TOP_ADDRESS, cw1->region.top, in dmub_dcn30_backdoor_load()
135 if (cw2->region.base != cw2->region.top) { in dmub_dcn30_setup_windows()
140 DMCUB_REGION3_CW2_TOP_ADDRESS, cw2->region.top, in dmub_dcn30_setup_windows()
155 DMCUB_REGION3_CW3_TOP_ADDRESS, cw3->region.top, in dmub_dcn30_setup_windows()
166 DMCUB_REGION3_CW4_TOP_ADDRESS, cw4->region.top, in dmub_dcn30_setup_windows()
173 cw4->region.top - cw4->region.base - 1, in dmub_dcn30_setup_windows()
183 DMCUB_REGION3_CW5_TOP_ADDRESS, cw5->region.top, in dmub_dcn30_setup_windows()
190 cw5->region.top - cw5->region.base - 1, in dmub_dcn30_setup_windows()
[all …]
/openbmc/linux/drivers/mtd/maps/
H A Dpismo.c94 phys_addr_t base = region->base; in pismo_add_device()
131 struct pismo_mem *region) in pismo_add_nor() argument
134 .width = region->width, in pismo_add_nor()
145 struct pismo_mem *region) in pismo_add_sram() argument
148 .bankwidth = region->width, in pismo_add_sram()
159 struct pismo_mem region; in pismo_add_one() local
161 region.base = base; in pismo_add_one()
162 region.type = cs->type; in pismo_add_one()
167 if (region.width == 0) { in pismo_add_one()
179 i, cs->device, region.type, region.access, region.size / 1024); in pismo_add_one()
[all …]
/openbmc/linux/Documentation/driver-api/fpga/
H A Dfpga-region.rst14 program a region.
37 How to add a new FPGA region
43 .. [#f2] ../../drivers/fpga/of-fpga-region.c
45 API to add a new FPGA region
48 * struct fpga_region - The FPGA region struct
58 during the region's probe function.
78 .. kernel-doc:: include/linux/fpga/fpga-region.h
81 .. kernel-doc:: include/linux/fpga/fpga-region.h
84 .. kernel-doc:: drivers/fpga/fpga-region.c
87 .. kernel-doc:: drivers/fpga/fpga-region.c
[all …]
/openbmc/linux/drivers/fpga/tests/
H A Dfpga-region-test.c32 struct fpga_region *region; member
79 struct fpga_bridge *bridge = region->priv; in fake_region_get_bridges()
81 return fpga_bridge_get_to_list(bridge->dev.parent, region->info, &region->bridge_list); in fake_region_get_bridges()
92 struct fpga_region *region; in fpga_region_test_class_find() local
95 KUNIT_EXPECT_PTR_EQ(test, region, ctx->region); in fpga_region_test_class_find()
97 put_device(&region->dev); in fpga_region_test_class_find()
117 ctx->region->info = img_info; in fpga_region_test_program_fpga()
118 ret = fpga_region_program_fpga(ctx->region); in fpga_region_test_program_fpga()
124 fpga_bridges_put(&ctx->region->bridge_list); in fpga_region_test_program_fpga()
126 ret = fpga_region_program_fpga(ctx->region); in fpga_region_test_program_fpga()
[all …]
/openbmc/phosphor-ipmi-flash/tools/test/
H A Dtools_pci_unittest.cpp268 std::vector<std::uint8_t> region(mockRegionSize); in TEST_P() local
331 std::vector<std::uint8_t> region(mockRegionSize); in TEST_P() local
348 std::vector<std::uint8_t> region(mockRegionSize); in TEST() local
361 std::vector<std::uint8_t> region(mockRegionSize); in TEST() local
379 std::vector<std::uint8_t> region(mockRegionSize); in TEST() local
388 EXPECT_THAT(region, Each(0)); in TEST()
395 std::vector<std::uint8_t> region(mockRegionSize); in TEST() local
408 std::vector<std::uint8_t> region(mockRegionSize); in TEST() local
442 std::vector<std::uint8_t> region(mockRegionSize); in TEST() local
459 std::vector<std::uint8_t> region(mockRegionSize); in TEST() local
[all …]
/openbmc/linux/Documentation/networking/devlink/
H A Diosm.rst61 data required for flashing. The data like region count and address of each region
116 - This region contains the eeprom logs.
126 $ devlink region show
128 $ devlink region new pci/0000:02:00.0/report.json
134 $ devlink region new pci/0000:02:00.0/coredump.fcd
140 $ devlink region new pci/0000:02:00.0/cdd.log
142 $ devlink region dump pci/0000:02:00.0/cdd.log snapshot 2
144 $ devlink region del pci/0000:02:00.0/cdd.log snapshot 2
146 $ devlink region new pci/0000:02:00.0/eeprom.bin
150 $ devlink region del pci/0000:02:00.0/eeprom.bin snapshot 3
[all …]

12345678910>>...53