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Searched refs:gather (Results 1 – 25 of 132) sorted by relevance

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/linux/drivers/gpu/host1x/
H A Djob.c116 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()
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H A Djob.h32 struct host1x_job_gather gather; member
/linux/drivers/net/ethernet/cavium/liquidio/
H A Docteon_nic.h95 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()
H A Dliquidio_common.h357 u64 gather:1; member
391 u64 gather:1;
488 u64 gather:1; member
533 u64 gather:1;
/linux/Documentation/admin-guide/hw-vuln/
H A Dgather_data_sampling.rst11 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
/linux/drivers/gpu/drm/tegra/
H A Dsubmit.c70 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()
/linux/drivers/crypto/cavium/zip/
H A Dzip_device.h57 union zip_zptr_s *gather; member
/linux/drivers/net/ethernet/cavium/thunder/
H A Dnicvf_queues.c558 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()
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/linux/drivers/iommu/
H A Dio-pgtable-dart.c294 struct iommu_iotlb_gather *gather) in dart_unmap_pages() argument
324 if (!iommu_iotlb_gather_queued(gather)) in dart_unmap_pages()
325 io_pgtable_tlb_add_page(&data->iop, gather, in dart_unmap_pages()
H A Dmtk_iommu.c815 struct iommu_iotlb_gather *gather) in mtk_iommu_unmap() argument
819 iommu_iotlb_gather_add_range(gather, iova, pgsize * pgcount); in mtk_iommu_unmap()
820 return dom->iop->unmap_pages(dom->iop, iova, pgsize, pgcount, gather); in mtk_iommu_unmap()
832 struct iommu_iotlb_gather *gather) in mtk_iommu_iotlb_sync() argument
835 size_t length = gather->end - gather->start + 1; in mtk_iommu_iotlb_sync()
837 mtk_iommu_tlb_flush_range_sync(gather->start, length, dom->bank); in mtk_iommu_iotlb_sync()
H A Dmsm_iommu.c176 static void __flush_iotlb_page(struct iommu_iotlb_gather *gather, in __flush_iotlb_page() argument
512 struct iommu_iotlb_gather *gather) in msm_iommu_unmap() argument
519 ret = priv->iop->unmap_pages(priv->iop, iova, pgsize, pgcount, gather); in msm_iommu_unmap()
H A Dipmmu-vmsa.c680 struct iommu_iotlb_gather *gather) in ipmmu_unmap() argument
684 return domain->iop->unmap_pages(domain->iop, iova, pgsize, pgcount, gather); in ipmmu_unmap()
696 struct iommu_iotlb_gather *gather) in ipmmu_iotlb_sync() argument
/linux/Documentation/driver-api/fpga/
H A Dfpga-programming.rst55 if (image is in a scatter gather table) {
57 info->sgt = [your scatter gather table]
/linux/arch/mips/include/asm/octeon/
H A Dcvmx-pko.h220 uint64_t gather:1; member
250 uint64_t gather:1;
/linux/drivers/message/fusion/
H A DKconfig65 int "Maximum number of scatter gather entries (16 - 128)"
70 gather entries per I/O. The driver default is 128, which matches
/linux/drivers/scsi/mpt3sas/
H A DKconfig59 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
/linux/drivers/iommu/arm/arm-smmu/
H A Dqcom_iommu.c176 static void qcom_iommu_tlb_add_page(struct iommu_iotlb_gather *gather, in qcom_iommu_tlb_add_page() argument
449 struct iommu_iotlb_gather *gather) in qcom_iommu_unmap() argument
466 ret = ops->unmap_pages(ops, iova, pgsize, pgcount, gather); in qcom_iommu_unmap()
487 struct iommu_iotlb_gather *gather) in qcom_iommu_iotlb_sync() argument
/linux/drivers/iommu/iommufd/
H A Dio_pagetable.c525 struct iommu_iotlb_gather gather; in iommu_read_and_clear_dirty() local
540 iommu_dirty_bitmap_init(&dirty, iter, &gather); in iommu_read_and_clear_dirty()
549 iommu_iotlb_sync(domain, &gather); in iommu_read_and_clear_dirty()
604 struct iommu_iotlb_gather gather; in iopt_clear_dirty_data() local
611 iommu_dirty_bitmap_init(&dirty, NULL, &gather); in iopt_clear_dirty_data()
625 iommu_iotlb_sync(domain, &gather); in iopt_clear_dirty_data()
/linux/Documentation/scsi/
H A Dst.rst259 scatter/gather segments permitted by the HBA
293 Scatter/gather buffers (buffers that consist of chunks non-contiguous
296 supporting scatter/gather), buffer allocation is using the following
300 those not supporting scatter/gather. The size of this buffer will be
307 2. The scatter/gather segments to fill the specified buffer size are
313 number of scatter/gather segments allowed for the SCSI adapter is not
314 exceeded if it is smaller than the maximum number of scatter/gather
341 max_sg_segs=xxx the maximum number of scatter/gather
357 with 'st.'. For instance, to set the maximum number of scatter/gather
359 number of scatter/gather segments).
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/linux/Documentation/dev-tools/
H A Dpropeller.rst10 sampling to gather information about the frequency of execution of
44 workload to gather execution frequency data. This data is collected
/linux/Documentation/admin-guide/
H A Drapidio.rst39 subsystem to gather info on devices, request/map memory region
/linux/Documentation/arch/arm64/
H A Dlegacy_instructions.rst35 performance, but at the loss of ability to gather runtime statistics
/linux/tools/power/pm-graph/config/
H A Dfreeze.cfg76 # gather detailed ftrace callgraph data on all timeline events (default: false)
H A Dstandby.cfg76 # gather detailed ftrace callgraph data on all timeline events (default: false)
/linux/Documentation/driver-api/dmaengine/
H A Dpxa_dma.rst46 b) Transfer anatomy for a scatter-gather transfer
58 element to the video buffer scatter gather

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