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Searched refs:region_info (Results 1 – 11 of 11) sorted by relevance

/linux-6.12.1/drivers/vfio/pci/pds/
Ddirty.c41 struct pds_lm_dirty_region_info *region_info; in pds_vfio_print_guest_region_info() local
46 region_info = kcalloc(max_regions, in pds_vfio_print_guest_region_info()
49 if (!region_info) in pds_vfio_print_guest_region_info()
53 dma_map_single(pdsc_dev, region_info, len, DMA_FROM_DEVICE); in pds_vfio_print_guest_region_info()
66 i, le64_to_cpu(region_info[i].dma_base), in pds_vfio_print_guest_region_info()
67 le32_to_cpu(region_info[i].page_count), in pds_vfio_print_guest_region_info()
68 region_info[i].page_size_log2); in pds_vfio_print_guest_region_info()
71 kfree(region_info); in pds_vfio_print_guest_region_info()
182 struct pds_lm_dirty_region_info *region_info, in pds_vfio_dirty_alloc_regions() argument
196 struct pds_lm_dirty_region_info *ri = &region_info[i]; in pds_vfio_dirty_alloc_regions()
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/linux-6.12.1/samples/vfio-mdev/
Dmdpy.c439 struct vfio_region_info *region_info, in mdpy_get_region_info() argument
442 if (region_info->index >= VFIO_PCI_NUM_REGIONS && in mdpy_get_region_info()
443 region_info->index != MDPY_DISPLAY_REGION) in mdpy_get_region_info()
446 switch (region_info->index) { in mdpy_get_region_info()
448 region_info->offset = 0; in mdpy_get_region_info()
449 region_info->size = MDPY_CONFIG_SPACE_SIZE; in mdpy_get_region_info()
450 region_info->flags = (VFIO_REGION_INFO_FLAG_READ | in mdpy_get_region_info()
455 region_info->offset = MDPY_MEMORY_BAR_OFFSET; in mdpy_get_region_info()
456 region_info->size = mdev_state->memsize; in mdpy_get_region_info()
457 region_info->flags = (VFIO_REGION_INFO_FLAG_READ | in mdpy_get_region_info()
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Dmbochs.c1039 struct vfio_region_info *region_info = &ext->base; in mbochs_get_region_info() local
1041 if (region_info->index >= MBOCHS_NUM_REGIONS) in mbochs_get_region_info()
1044 switch (region_info->index) { in mbochs_get_region_info()
1046 region_info->offset = 0; in mbochs_get_region_info()
1047 region_info->size = MBOCHS_CONFIG_SPACE_SIZE; in mbochs_get_region_info()
1048 region_info->flags = (VFIO_REGION_INFO_FLAG_READ | in mbochs_get_region_info()
1052 region_info->offset = MBOCHS_MEMORY_BAR_OFFSET; in mbochs_get_region_info()
1053 region_info->size = mdev_state->memsize; in mbochs_get_region_info()
1054 region_info->flags = (VFIO_REGION_INFO_FLAG_READ | in mbochs_get_region_info()
1059 region_info->offset = MBOCHS_MMIO_BAR_OFFSET; in mbochs_get_region_info()
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Dmtty.c161 struct mdev_region_info region_info[VFIO_PCI_NUM_REGIONS]; member
680 if (!mdev_state->region_info[index].size) in mdev_read_base()
702 mdev_state->region_info[index].start = ((u64)start_hi << 32) | in mdev_read_base()
739 if (!mdev_state->region_info[index].start) in mdev_access()
1721 struct vfio_region_info *region_info, in mtty_get_region_info() argument
1727 bar_index = region_info->index; in mtty_get_region_info()
1749 mdev_state->region_info[bar_index].size = size; in mtty_get_region_info()
1750 mdev_state->region_info[bar_index].vfio_offset = in mtty_get_region_info()
1753 region_info->size = size; in mtty_get_region_info()
1754 region_info->offset = MTTY_VFIO_PCI_INDEX_TO_OFFSET(bar_index); in mtty_get_region_info()
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/linux-6.12.1/drivers/fpga/tests/
Dfpga-region-test.c160 struct fpga_region_info region_info = { 0 }; in fpga_region_test_init() local
188 region_info.mgr = ctx->mgr; in fpga_region_test_init()
189 region_info.priv = ctx->bridge; in fpga_region_test_init()
190 region_info.get_bridges = fake_region_get_bridges; in fpga_region_test_init()
192 ctx->region = fpga_region_register_full(ctx->region_dev, &region_info); in fpga_region_test_init()
/linux-6.12.1/drivers/media/radio/wl128x/
Dfmdrv.h90 struct region_info { struct
139 struct region_info region; /* Current selected band */
Dfmdrv_common.c36 static struct region_info region_configs[] = {
/linux-6.12.1/drivers/net/ethernet/chelsio/cxgb4/
Dcudbg_lib.c2319 struct cudbg_region_info region_info[CTXT_CNM + 1] = { {0} }; in cudbg_dump_context_size() local
2325 rc = cudbg_get_ctxt_region_info(padap, region_info, mem_type); in cudbg_dump_context_size()
2330 if (!region_info[i].exist) { in cudbg_dump_context_size()
2337 size += (region_info[i].end - region_info[i].start + 1) / in cudbg_dump_context_size()
2394 struct cudbg_region_info region_info[CTXT_CNM + 1] = { {0} }; in cudbg_collect_dump_context() local
2405 rc = cudbg_get_ctxt_region_info(padap, region_info, mem_type); in cudbg_collect_dump_context()
2421 max_ctx_size = max(region_info[CTXT_EGRESS].end - in cudbg_collect_dump_context()
2422 region_info[CTXT_EGRESS].start + 1, in cudbg_collect_dump_context()
2423 region_info[CTXT_INGRESS].end - in cudbg_collect_dump_context()
2424 region_info[CTXT_INGRESS].start + 1); in cudbg_collect_dump_context()
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/linux-6.12.1/drivers/gpu/drm/amd/display/dmub/
Ddmub_srv.h248 const struct dmub_srv_region_info *region_info; member
/linux-6.12.1/drivers/gpu/drm/amd/display/dmub/src/
Ddmub_srv.c559 if (params->region_info->num_regions != DMUB_NUM_WINDOWS) in dmub_srv_calc_mem_info()
564 &params->region_info->regions[i]; in dmub_srv_calc_mem_info()
/linux-6.12.1/drivers/gpu/drm/amd/display/amdgpu_dm/
Damdgpu_dm.c2341 struct dmub_srv_region_info region_info; in dm_dmub_sw_init() local
2464 &region_info); in dm_dmub_sw_init()
2475 r = amdgpu_bo_create_kernel(adev, region_info.fb_size, PAGE_SIZE, in dm_dmub_sw_init()
2488 memory_params.region_info = &region_info; in dm_dmub_sw_init()