/openbmc/linux/include/linux/ |
H A D | iommu.h | 456 static inline void iommu_iotlb_gather_init(struct iommu_iotlb_gather *gather) in iommu_iotlb_gather_init() argument 458 *gather = (struct iommu_iotlb_gather) { in iommu_iotlb_gather_init() 460 .freelist = LIST_HEAD_INIT(gather->freelist), in iommu_iotlb_gather_init() 571 bool iommu_iotlb_gather_is_disjoint(struct iommu_iotlb_gather *gather, in iommu_iotlb_gather_is_disjoint() argument 576 return gather->end != 0 && in iommu_iotlb_gather_is_disjoint() 577 (end + 1 < gather->start || start > gather->end + 1); in iommu_iotlb_gather_is_disjoint() 591 static inline void iommu_iotlb_gather_add_range(struct iommu_iotlb_gather *gather, in iommu_iotlb_gather_add_range() argument 596 if (gather->start > iova) in iommu_iotlb_gather_add_range() 597 gather->start = iova; in iommu_iotlb_gather_add_range() 598 if (gather->end < end) in iommu_iotlb_gather_add_range() [all …]
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H A D | io-pgtable.h | 45 void (*tlb_add_page)(struct iommu_iotlb_gather *gather, 166 struct iommu_iotlb_gather *gather); 233 struct iommu_iotlb_gather * gather, unsigned long iova, in io_pgtable_tlb_add_page() argument 237 iop->cfg.tlb->tlb_add_page(gather, iova, granule, iop->cookie); in io_pgtable_tlb_add_page()
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/openbmc/linux/drivers/gpu/host1x/ |
H A D | job.c | 116 struct host1x_job_gather *gather = &job->cmds[job->num_cmds].gather; in host1x_job_add_gather() local 118 gather->words = words; in host1x_job_add_gather() 119 gather->bo = bo; in host1x_job_add_gather() 120 gather->offset = offset; in host1x_job_add_gather() 223 g = &job->cmds[i].gather; in pin_job() 544 g = &job->cmds[i].gather; in copy_gathers() 568 void *gather; in copy_gathers() local 572 g = &job->cmds[i].gather; in copy_gathers() 575 gather = host1x_bo_mmap(g->bo); in copy_gathers() 576 memcpy(job->gather_copy_mapped + offset, gather + g->offset, in copy_gathers() [all …]
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H A D | job.h | 32 struct host1x_job_gather gather; member
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/openbmc/linux/drivers/net/ethernet/cavium/liquidio/ |
H A D | octeon_nic.h | 95 u32 gather:1; member 150 if (!setup->s.gather) { in octnet_prepare_pci_cmd_o2() 153 ih2->gather = 1; in octnet_prepare_pci_cmd_o2() 195 if (!setup->s.gather) { in octnet_prepare_pci_cmd_o3() 198 ih3->gather = 1; in octnet_prepare_pci_cmd_o3()
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H A D | liquidio_common.h | 357 u64 gather:1; member 391 u64 gather:1; 488 u64 gather:1; member 533 u64 gather:1;
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/openbmc/linux/drivers/iommu/ |
H A D | s390-iommu.c | 222 struct iommu_iotlb_gather *gather) in s390_iommu_iotlb_sync() argument 225 size_t size = gather->end - gather->start + 1; in s390_iommu_iotlb_sync() 229 if (!gather->end) in s390_iommu_iotlb_sync() 234 zpci_refresh_trans((u64)zdev->fh << 32, gather->start, in s390_iommu_iotlb_sync() 383 struct iommu_iotlb_gather *gather) in s390_iommu_unmap_pages() argument 397 iommu_iotlb_gather_add_range(gather, iova, size); in s390_iommu_unmap_pages()
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H A D | tegra-gart.c | 210 size_t bytes, struct iommu_iotlb_gather *gather) in gart_iommu_unmap() argument 262 struct iommu_iotlb_gather *gather) in gart_iommu_sync() argument 264 size_t length = gather->end - gather->start + 1; in gart_iommu_sync() 266 gart_iommu_sync_map(domain, gather->start, length); in gart_iommu_sync()
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H A D | io-pgtable-arm-v7s.c | 621 struct iommu_iotlb_gather *gather, in arm_v7s_split_blk_unmap() argument 658 return __arm_v7s_unmap(data, gather, iova, size, 2, tablep); in arm_v7s_split_blk_unmap() 661 io_pgtable_tlb_add_page(&data->iop, gather, iova, size); in arm_v7s_split_blk_unmap() 666 struct iommu_iotlb_gather *gather, in __arm_v7s_unmap() argument 717 } else if (!iommu_iotlb_gather_queued(gather)) { in __arm_v7s_unmap() 718 io_pgtable_tlb_add_page(iop, gather, iova, blk_size); in __arm_v7s_unmap() 728 return arm_v7s_split_blk_unmap(data, gather, iova, size, pte[0], in __arm_v7s_unmap() 734 return __arm_v7s_unmap(data, gather, iova, size, lvl + 1, ptep); in __arm_v7s_unmap() 739 struct iommu_iotlb_gather *gather) in arm_v7s_unmap_pages() argument 748 ret = __arm_v7s_unmap(data, gather, iova, pgsize, 1, data->pgd); in arm_v7s_unmap_pages() [all …]
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H A D | io-pgtable-arm.c | 266 struct iommu_iotlb_gather *gather, 550 struct iommu_iotlb_gather *gather, in arm_lpae_split_blk_unmap() argument 601 io_pgtable_tlb_add_page(&data->iop, gather, iova + i * size, size); in arm_lpae_split_blk_unmap() 606 return __arm_lpae_unmap(data, gather, iova, size, pgcount, lvl, tablep); in arm_lpae_split_blk_unmap() 610 struct iommu_iotlb_gather *gather, in __arm_lpae_unmap() argument 645 } else if (!iommu_iotlb_gather_queued(gather)) { in __arm_lpae_unmap() 646 io_pgtable_tlb_add_page(iop, gather, iova + i * size, size); in __arm_lpae_unmap() 659 return arm_lpae_split_blk_unmap(data, gather, iova, size, pte, in __arm_lpae_unmap() 665 return __arm_lpae_unmap(data, gather, iova, size, pgcount, lvl + 1, ptep); in __arm_lpae_unmap() 670 struct iommu_iotlb_gather *gather) in arm_lpae_unmap_pages() argument [all …]
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H A D | io-pgtable-dart.c | 299 struct iommu_iotlb_gather *gather) in dart_unmap_pages() argument 329 if (!iommu_iotlb_gather_queued(gather)) in dart_unmap_pages() 330 io_pgtable_tlb_add_page(&data->iop, gather, in dart_unmap_pages()
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/openbmc/linux/drivers/net/ethernet/marvell/octeon_ep/ |
H A D | octep_tx.h | 55 u8 gather; member 237 u64 gather:1; member
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/openbmc/linux/Documentation/admin-guide/hw-vuln/ |
H A D | gather_data_sampling.rst | 11 When a gather instruction performs loads from memory, different data elements 12 are merged into the destination vector register. However, when a gather 19 The attacker uses gather instructions to infer the stale vector register data. 21 registers. The victim does not need to use gather instructions to be
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/openbmc/linux/drivers/gpu/drm/tegra/ |
H A D | submit.c | 70 struct gather_bo *gather = container_of(bo, struct gather_bo, base); in gather_bo_pin() local 89 err = dma_get_sgtable(gather->dev, map->sgt, gather->gather_data, gather->gather_data_dma, in gather_bo_pin() 90 gather->gather_data_words * 4); in gather_bo_pin() 99 map->size = gather->gather_data_words * 4; in gather_bo_pin()
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/openbmc/openbmc/meta-arm/meta-arm-bsp/recipes-bsp/u-boot/u-boot/corstone1000/ |
H A D | 0041-scatter-gather-flag-workaround.patch | 4 Subject: [PATCH] workaround for scatter gather flag check for corstone1000 27 - /* capsule update only supports 1 image and no scatter gather list for corstone1000 */
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H A D | 0039-enables-ondisk-capsule-update-feature.patch | 23 + /* capsule update only supports 1 image and no scatter gather list for corstone1000 */
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/openbmc/linux/drivers/crypto/cavium/zip/ |
H A D | zip_device.h | 57 union zip_zptr_s *gather; member
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/openbmc/linux/drivers/net/ethernet/cavium/thunder/ |
H A D | nicvf_queues.c | 558 struct sq_gather_subdesc *gather; in nicvf_unmap_sndq_buffers() local 564 gather = (struct sq_gather_subdesc *)GET_SQ_DESC(sq, hdr_sqe); in nicvf_unmap_sndq_buffers() 566 dma_unmap_page_attrs(&nic->pdev->dev, gather->addr, in nicvf_unmap_sndq_buffers() 567 gather->size, DMA_TO_DEVICE, in nicvf_unmap_sndq_buffers() 1422 struct sq_gather_subdesc *gather; in nicvf_sq_add_gather_subdesc() local 1425 gather = (struct sq_gather_subdesc *)GET_SQ_DESC(sq, qentry); in nicvf_sq_add_gather_subdesc() 1427 memset(gather, 0, SND_QUEUE_DESC_SIZE); in nicvf_sq_add_gather_subdesc() 1428 gather->subdesc_type = SQ_DESC_TYPE_GATHER; in nicvf_sq_add_gather_subdesc() 1429 gather->ld_type = NIC_SEND_LD_TYPE_E_LDD; in nicvf_sq_add_gather_subdesc() 1430 gather->size = size; in nicvf_sq_add_gather_subdesc() [all …]
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/openbmc/docs/designs/ |
H A D | redfish-pcie.md | 43 and properties. The actual hardware mechanism that is used to gather the PCIe 48 the host PCI configuration space, an entity such as the BIOS or OS can gather
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/openbmc/linux/Documentation/driver-api/fpga/ |
H A D | fpga-programming.rst | 55 if (image is in a scatter gather table) { 57 info->sgt = [your scatter gather table]
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H A D | fpga-mgr.rst | 13 The FPGA image to be programmed can be in a scatter gather list, a single 16 gather list instead if possible. 97 whole buffer will be passed into .parse_header. If image is in scatter-gather
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/openbmc/qemu/target/arm/tcg/ |
H A D | sve.decode | 1137 # SVE 32-bit gather load (scalar plus 32-bit unscaled offsets) 1138 # SVE 32-bit gather load (scalar plus 32-bit scaled offsets) 1146 # SVE 32-bit gather load (vector plus immediate) 1189 # SVE 32-bit gather prefetch (scalar plus 32-bit scaled offsets) 1192 # SVE 32-bit gather prefetch (vector plus immediate) 1203 # SVE 64-bit gather load (scalar plus 32-bit unpacked unscaled offsets) 1204 # SVE 64-bit gather load (scalar plus 32-bit unpacked scaled offsets) 1214 # SVE 64-bit gather load (scalar plus 64-bit unscaled offsets) 1215 # SVE 64-bit gather load (scalar plus 64-bit scaled offsets) 1225 # SVE 64-bit gather load (vector plus immediate) [all …]
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/openbmc/linux/drivers/message/fusion/ |
H A D | Kconfig | 65 int "Maximum number of scatter gather entries (16 - 128)" 70 gather entries per I/O. The driver default is 128, which matches
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/openbmc/linux/arch/mips/include/asm/octeon/ |
H A D | cvmx-pko.h | 220 uint64_t gather:1; member 250 uint64_t gather:1;
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/openbmc/linux/drivers/scsi/mpt3sas/ |
H A D | Kconfig | 59 gather entries per I/O. The driver default is 128, which matches 71 gather entries per I/O. The driver default is 128, which matches
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