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Searched refs:dma_offset (Results 1 - 25 of 107) sorted by relevance

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/kernel/linux/linux-5.10/drivers/parisc/
H A Diommu-helpers.h22 unsigned long dma_offset = 0, dma_len = 0; in iommu_fill_pdir() local
53 dma_offset = (unsigned long) pide & ~IOVP_MASK; in iommu_fill_pdir()
72 size = startsg->length + dma_offset; in iommu_fill_pdir()
73 dma_offset = 0; in iommu_fill_pdir()
106 unsigned long dma_offset, dma_len; /* start/len of DMA stream */ in iommu_coalesce_chunks() local
121 dma_offset = startsg->offset; in iommu_coalesce_chunks()
149 if (unlikely(ALIGN(dma_len + dma_offset + startsg->length, IOVP_SIZE) > in iommu_coalesce_chunks()
172 dma_len = ALIGN(dma_len + dma_offset, IOVP_SIZE); in iommu_coalesce_chunks()
176 | dma_offset; in iommu_coalesce_chunks()
/kernel/linux/linux-6.6/drivers/parisc/
H A Diommu-helpers.h22 unsigned long dma_offset = 0, dma_len = 0; in iommu_fill_pdir() local
53 dma_offset = (unsigned long) pide & ~IOVP_MASK; in iommu_fill_pdir()
72 size = startsg->length + dma_offset; in iommu_fill_pdir()
73 dma_offset = 0; in iommu_fill_pdir()
106 unsigned long dma_offset, dma_len; /* start/len of DMA stream */ in iommu_coalesce_chunks() local
121 dma_offset = startsg->offset; in iommu_coalesce_chunks()
149 if (unlikely(ALIGN(dma_len + dma_offset + startsg->length, IOVP_SIZE) > in iommu_coalesce_chunks()
172 dma_len = ALIGN(dma_len + dma_offset, IOVP_SIZE); in iommu_coalesce_chunks()
176 | dma_offset; in iommu_coalesce_chunks()
/kernel/linux/linux-5.10/sound/soc/codecs/
H A Drt5677-spi.c66 size_t dma_offset; /* zero-based offset into runtime->dma_area */ member
170 rt5677_dsp->dma_offset = 0; in rt5677_spi_prepare()
183 return bytes_to_frames(runtime, rt5677_dsp->dma_offset); in rt5677_spi_pcm_pointer()
239 if (rt5677_dsp->dma_offset + first_chunk_len > runtime->dma_bytes) { in rt5677_spi_copy_block()
242 first_chunk_len = runtime->dma_bytes - rt5677_dsp->dma_offset; in rt5677_spi_copy_block()
248 runtime->dma_area + rt5677_dsp->dma_offset, in rt5677_spi_copy_block()
252 rt5677_dsp->dma_offset += first_chunk_len; in rt5677_spi_copy_block()
253 if (rt5677_dsp->dma_offset == runtime->dma_bytes) in rt5677_spi_copy_block()
254 rt5677_dsp->dma_offset = 0; in rt5677_spi_copy_block()
262 rt5677_dsp->dma_offset in rt5677_spi_copy_block()
[all...]
H A Drt5514-spi.c45 size_t buf_size, get_size, dma_offset; member
121 runtime->dma_area + rt5514_dsp->dma_offset, in rt5514_spi_copy_work()
131 runtime->dma_area + rt5514_dsp->dma_offset, in rt5514_spi_copy_work()
135 runtime->dma_area + rt5514_dsp->dma_offset + in rt5514_spi_copy_work()
143 rt5514_dsp->dma_offset += period_bytes; in rt5514_spi_copy_work()
144 if (rt5514_dsp->dma_offset >= runtime->dma_bytes) in rt5514_spi_copy_work()
145 rt5514_dsp->dma_offset = 0; in rt5514_spi_copy_work()
222 rt5514_dsp->dma_offset = 0; in rt5514_spi_hw_params()
257 return bytes_to_frames(runtime, rt5514_dsp->dma_offset); in rt5514_spi_pcm_pointer()
/kernel/linux/linux-6.6/sound/soc/codecs/
H A Drt5677-spi.c66 size_t dma_offset; /* zero-based offset into runtime->dma_area */ member
170 rt5677_dsp->dma_offset = 0; in rt5677_spi_prepare()
183 return bytes_to_frames(runtime, rt5677_dsp->dma_offset); in rt5677_spi_pcm_pointer()
239 if (rt5677_dsp->dma_offset + first_chunk_len > runtime->dma_bytes) { in rt5677_spi_copy_block()
242 first_chunk_len = runtime->dma_bytes - rt5677_dsp->dma_offset; in rt5677_spi_copy_block()
248 runtime->dma_area + rt5677_dsp->dma_offset, in rt5677_spi_copy_block()
252 rt5677_dsp->dma_offset += first_chunk_len; in rt5677_spi_copy_block()
253 if (rt5677_dsp->dma_offset == runtime->dma_bytes) in rt5677_spi_copy_block()
254 rt5677_dsp->dma_offset = 0; in rt5677_spi_copy_block()
262 rt5677_dsp->dma_offset in rt5677_spi_copy_block()
[all...]
H A Drt5514-spi.c44 size_t buf_size, get_size, dma_offset; member
120 runtime->dma_area + rt5514_dsp->dma_offset, in rt5514_spi_copy_work()
130 runtime->dma_area + rt5514_dsp->dma_offset, in rt5514_spi_copy_work()
134 runtime->dma_area + rt5514_dsp->dma_offset + in rt5514_spi_copy_work()
142 rt5514_dsp->dma_offset += period_bytes; in rt5514_spi_copy_work()
143 if (rt5514_dsp->dma_offset >= runtime->dma_bytes) in rt5514_spi_copy_work()
144 rt5514_dsp->dma_offset = 0; in rt5514_spi_copy_work()
221 rt5514_dsp->dma_offset = 0; in rt5514_spi_hw_params()
256 return bytes_to_frames(runtime, rt5514_dsp->dma_offset); in rt5514_spi_pcm_pointer()
/kernel/linux/linux-5.10/arch/powerpc/include/asm/
H A Ddma-direct.h7 return paddr + dev->archdata.dma_offset; in phys_to_dma()
12 return daddr - dev->archdata.dma_offset; in dma_to_phys()
H A Ddevice.h26 dma_addr_t dma_offset; member
/kernel/linux/linux-6.6/arch/powerpc/include/asm/
H A Ddma-direct.h7 return paddr + dev->archdata.dma_offset; in phys_to_dma()
12 return daddr - dev->archdata.dma_offset; in dma_to_phys()
H A Ddevice.h26 dma_addr_t dma_offset; member
/kernel/linux/linux-5.10/drivers/gpu/drm/via/
H A Dvia_dma.c91 uint32_t agp_base = dev_priv->dma_offset + (uint32_t) dev_priv->agpAddr; in via_cmdbuf_space()
105 uint32_t agp_base = dev_priv->dma_offset + (uint32_t) dev_priv->agpAddr; in via_cmdbuf_lag()
120 uint32_t agp_base = dev_priv->dma_offset + (uint32_t) dev_priv->agpAddr; in via_cmdbuf_wait()
225 dev_priv->dma_offset = init->offset; in via_initialize()
426 dev_priv->dma_offset + (uint32_t) dev_priv->agpAddr + 4; in via_hook_segment()
502 agp_base = dev_priv->dma_offset + (uint32_t) dev_priv->agpAddr; in via_align_cmd()
530 agp_base = dev_priv->dma_offset + (uint32_t) dev_priv->agpAddr; in via_cmdbuf_start()
564 dev_priv->dma_offset + (uint32_t) dev_priv->agpAddr + 4; in via_cmdbuf_start()
602 agp_base = dev_priv->dma_offset + (uint32_t) dev_priv->agpAddr; in via_cmdbuf_jump()
/kernel/linux/linux-6.6/drivers/xen/
H A Dgrant-dma-ops.c172 unsigned long dma_offset = xen_offset_in_page(offset), in xen_grant_dma_map_page() local
174 unsigned int i, n_pages = XEN_PFN_UP(dma_offset + size); in xen_grant_dma_map_page()
197 dma_handle = grant_to_dma(grant) + dma_offset; in xen_grant_dma_map_page()
207 unsigned long dma_offset = xen_offset_in_page(dma_handle); in xen_grant_dma_unmap_page() local
208 unsigned int i, n_pages = XEN_PFN_UP(dma_offset + size); in xen_grant_dma_unmap_page()
/kernel/linux/linux-5.10/drivers/net/ethernet/mellanox/mlx4/
H A Dicm.c317 int offset, dma_offset, i; in mlx4_table_find() local
330 dma_offset = offset = idx % MLX4_TABLE_CHUNK_SIZE; in mlx4_table_find()
359 if (dma_handle && dma_offset >= 0) { in mlx4_table_find()
360 if (len > dma_offset) in mlx4_table_find()
361 *dma_handle = dma_addr + dma_offset; in mlx4_table_find()
362 dma_offset -= len; in mlx4_table_find()
/kernel/linux/linux-6.6/drivers/net/ethernet/mellanox/mlx4/
H A Dicm.c317 int offset, dma_offset, i; in mlx4_table_find() local
330 dma_offset = offset = idx % MLX4_TABLE_CHUNK_SIZE; in mlx4_table_find()
359 if (dma_handle && dma_offset >= 0) { in mlx4_table_find()
360 if (len > dma_offset) in mlx4_table_find()
361 *dma_handle = dma_addr + dma_offset; in mlx4_table_find()
362 dma_offset -= len; in mlx4_table_find()
/kernel/linux/linux-5.10/drivers/media/platform/exynos4-is/
H A Dfimc-core.c432 f->dma_offset.y_h = f->offs_h; in fimc_prepare_dma_offset()
434 f->dma_offset.y_h *= (depth >> 3); in fimc_prepare_dma_offset()
436 f->dma_offset.y_v = f->offs_v; in fimc_prepare_dma_offset()
438 f->dma_offset.cb_h = f->offs_h; in fimc_prepare_dma_offset()
439 f->dma_offset.cb_v = f->offs_v; in fimc_prepare_dma_offset()
441 f->dma_offset.cr_h = f->offs_h; in fimc_prepare_dma_offset()
442 f->dma_offset.cr_v = f->offs_v; in fimc_prepare_dma_offset()
446 f->dma_offset.cb_h >>= 1; in fimc_prepare_dma_offset()
447 f->dma_offset.cr_h >>= 1; in fimc_prepare_dma_offset()
450 f->dma_offset in fimc_prepare_dma_offset()
[all...]
/kernel/linux/linux-6.6/drivers/media/platform/samsung/exynos4-is/
H A Dfimc-core.c431 f->dma_offset.y_h = f->offs_h; in fimc_prepare_dma_offset()
433 f->dma_offset.y_h *= (depth >> 3); in fimc_prepare_dma_offset()
435 f->dma_offset.y_v = f->offs_v; in fimc_prepare_dma_offset()
437 f->dma_offset.cb_h = f->offs_h; in fimc_prepare_dma_offset()
438 f->dma_offset.cb_v = f->offs_v; in fimc_prepare_dma_offset()
440 f->dma_offset.cr_h = f->offs_h; in fimc_prepare_dma_offset()
441 f->dma_offset.cr_v = f->offs_v; in fimc_prepare_dma_offset()
445 f->dma_offset.cb_h >>= 1; in fimc_prepare_dma_offset()
446 f->dma_offset.cr_h >>= 1; in fimc_prepare_dma_offset()
449 f->dma_offset in fimc_prepare_dma_offset()
[all...]
/kernel/linux/linux-5.10/drivers/scsi/
H A Dzorro_esp.c627 unsigned long dma_offset; member
650 .dma_offset = 0x10000,
657 .dma_offset = 0x10021,
664 .dma_offset = 0x1ffe0,
670 .dma_offset = 0xf800,
676 .dma_offset = 0x1ff43,
683 .dma_offset = 0x1000041,
764 dmaaddr = zdd->dma_offset; in zorro_esp_probe()
767 dmaaddr = board + zdd->dma_offset; in zorro_esp_probe()
/kernel/linux/linux-6.6/drivers/scsi/
H A Dzorro_esp.c627 unsigned long dma_offset; member
650 .dma_offset = 0x10000,
657 .dma_offset = 0x10021,
664 .dma_offset = 0x1ffe0,
670 .dma_offset = 0xf800,
676 .dma_offset = 0x1ff43,
683 .dma_offset = 0x1000041,
764 dmaaddr = zdd->dma_offset; in zorro_esp_probe()
767 dmaaddr = board + zdd->dma_offset; in zorro_esp_probe()
/kernel/linux/linux-6.6/drivers/accel/habanalabs/gaudi/
H A Dgaudi.c2640 u32 dma_offset = dma_id * DMA_CORE_OFFSET; in gaudi_init_dma_core() local
2644 WREG32(mmDMA0_CORE_RD_MAX_OUTSTAND + dma_offset, 0); in gaudi_init_dma_core()
2645 WREG32(mmDMA0_CORE_RD_MAX_SIZE + dma_offset, 0); in gaudi_init_dma_core()
2648 WREG32(mmDMA0_CORE_LBW_MAX_OUTSTAND + dma_offset, 15); in gaudi_init_dma_core()
2654 WREG32(mmDMA0_CORE_ERR_CFG + dma_offset, dma_err_cfg); in gaudi_init_dma_core()
2660 WREG32(mmDMA0_CORE_ERRMSG_ADDR_LO + dma_offset, in gaudi_init_dma_core()
2662 WREG32(mmDMA0_CORE_ERRMSG_ADDR_HI + dma_offset, in gaudi_init_dma_core()
2665 WREG32(mmDMA0_CORE_ERRMSG_WDATA + dma_offset, in gaudi_init_dma_core()
2667 WREG32(mmDMA0_CORE_PROT + dma_offset, in gaudi_init_dma_core()
2670 WREG32(mmDMA0_CORE_SECURE_PROPS + dma_offset, in gaudi_init_dma_core()
4567 u32 dma_offset = dma_id * DMA_CORE_OFFSET; gaudi_scrub_device_dram() local
4597 u32 dma_offset = dma_id * DMA_CORE_OFFSET; gaudi_scrub_device_dram() local
5795 u32 dma_offset = i * DMA_CORE_OFFSET; gaudi_restore_dma_registers() local
5880 u64 dma_offset; gaudi_dma_core_transfer() local
5928 u64 dma_offset, qm_offset; gaudi_debugfs_read_dma() local
6355 u32 tmp, timeout, dma_offset; gaudi_send_job_on_qman0() local
6433 u32 dma_id[2], dma_offset, err_cause[2], mask, i; gaudi_get_razwi_initiator_dma_name() local
[all...]
/kernel/linux/linux-5.10/drivers/infiniband/hw/mthca/
H A Dmthca_memfree.c280 int idx, offset, dma_offset, i; in mthca_table_find() local
292 dma_offset = offset = idx % MTHCA_TABLE_CHUNK_SIZE; in mthca_table_find()
299 if (dma_handle && dma_offset >= 0) { in mthca_table_find()
300 if (sg_dma_len(&chunk->mem[i]) > dma_offset) in mthca_table_find()
302 dma_offset; in mthca_table_find()
303 dma_offset -= sg_dma_len(&chunk->mem[i]); in mthca_table_find()
/kernel/linux/linux-6.6/drivers/infiniband/hw/mthca/
H A Dmthca_memfree.c280 int idx, offset, dma_offset, i; in mthca_table_find() local
292 dma_offset = offset = idx % MTHCA_TABLE_CHUNK_SIZE; in mthca_table_find()
299 if (dma_handle && dma_offset >= 0) { in mthca_table_find()
300 if (sg_dma_len(&chunk->mem[i]) > dma_offset) in mthca_table_find()
302 dma_offset; in mthca_table_find()
303 dma_offset -= sg_dma_len(&chunk->mem[i]); in mthca_table_find()
/kernel/linux/linux-5.10/arch/powerpc/platforms/pseries/
H A Diommu.c374 u64 tce_size, num_tce, dma_offset, next; in tce_clearrange_multi_pSeriesLP() local
397 dma_offset = next + be64_to_cpu(maprange->dma_base); in tce_clearrange_multi_pSeriesLP()
400 dma_offset, in tce_clearrange_multi_pSeriesLP()
413 u64 tce_size, num_tce, dma_offset, next, proto_tce, liobn; in tce_setrange_multi_pSeriesLP() local
467 dma_offset = next + be64_to_cpu(maprange->dma_base); in tce_setrange_multi_pSeriesLP()
475 dma_offset, in tce_setrange_multi_pSeriesLP()
1373 pdev->dev.archdata.dma_offset = enable_ddw(pdev, pdn); in iommu_bypass_supported_pSeriesLP()
1374 if (pdev->dev.archdata.dma_offset) in iommu_bypass_supported_pSeriesLP()
/kernel/linux/linux-5.10/arch/sparc/include/asm/
H A Diommu_64.h90 u32 dma_offset, u32 dma_addr_mask,
/kernel/linux/linux-6.6/arch/sparc/include/asm/
H A Diommu_64.h90 u32 dma_offset, u32 dma_addr_mask,
/kernel/linux/linux-5.10/drivers/gpu/drm/nouveau/include/nvfw/
H A Dpmu.h17 u8 dma_offset; member

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