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Searched refs:ll_region (Results 1 - 9 of 9) sorted by relevance

/kernel/linux/linux-6.6/drivers/dma/dw-edma/
H A Ddw-edma-pcie.c238 struct dw_edma_region *ll_region = &chip->ll_region_wr[i]; in dw_edma_pcie_probe() local
243 ll_region->vaddr.io = pcim_iomap_table(pdev)[ll_block->bar]; in dw_edma_pcie_probe()
244 if (!ll_region->vaddr.io) in dw_edma_pcie_probe()
247 ll_region->vaddr.io += ll_block->off; in dw_edma_pcie_probe()
248 ll_region->paddr = pci_bus_address(pdev, ll_block->bar); in dw_edma_pcie_probe()
249 ll_region->paddr += ll_block->off; in dw_edma_pcie_probe()
250 ll_region->sz = ll_block->sz; in dw_edma_pcie_probe()
263 struct dw_edma_region *ll_region = &chip->ll_region_rd[i]; in dw_edma_pcie_probe() local
268 ll_region->vaddr.io = pcim_iomap_table(pdev)[ll_block->bar]; in dw_edma_pcie_probe()
269 if (!ll_region in dw_edma_pcie_probe()
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H A Ddw-hdma-v0-core.c161 struct dw_hdma_v0_lli *lli = chunk->ll_region.vaddr.mem + ofs; in dw_hdma_v0_write_ll_data()
168 struct dw_hdma_v0_lli __iomem *lli = chunk->ll_region.vaddr.io + ofs; in dw_hdma_v0_write_ll_data()
183 struct dw_hdma_v0_llp *llp = chunk->ll_region.vaddr.mem + ofs; in dw_hdma_v0_write_ll_link()
188 struct dw_hdma_v0_llp __iomem *llp = chunk->ll_region.vaddr.io + ofs; in dw_hdma_v0_write_ll_link()
222 dw_hdma_v0_write_ll_link(chunk, i, control, chunk->ll_region.paddr); in dw_hdma_v0_core_write_chunk()
236 readl(chunk->ll_region.vaddr.io); in dw_hdma_v0_sync_ll_data()
262 lower_32_bits(chunk->ll_region.paddr)); in dw_hdma_v0_core_start()
264 upper_32_bits(chunk->ll_region.paddr)); in dw_hdma_v0_core_start()
H A Ddw-edma-v0-core.c285 struct dw_edma_v0_lli *lli = chunk->ll_region.vaddr.mem + ofs; in dw_edma_v0_write_ll_data()
292 struct dw_edma_v0_lli __iomem *lli = chunk->ll_region.vaddr.io + ofs; in dw_edma_v0_write_ll_data()
307 struct dw_edma_v0_llp *llp = chunk->ll_region.vaddr.mem + ofs; in dw_edma_v0_write_ll_link()
312 struct dw_edma_v0_llp __iomem *llp = chunk->ll_region.vaddr.io + ofs; in dw_edma_v0_write_ll_link()
346 dw_edma_v0_write_ll_link(chunk, i, control, chunk->ll_region.paddr); in dw_edma_v0_core_write_chunk()
360 readl(chunk->ll_region.vaddr.io); in dw_edma_v0_sync_ll_data()
425 lower_32_bits(chunk->ll_region.paddr)); in dw_edma_v0_core_start()
427 upper_32_bits(chunk->ll_region.paddr)); in dw_edma_v0_core_start()
H A Ddw-edma-core.c96 chunk->ll_region.paddr = chip->ll_region_wr[chan->id].paddr; in dw_edma_alloc_chunk()
97 chunk->ll_region.vaddr = chip->ll_region_wr[chan->id].vaddr; in dw_edma_alloc_chunk()
99 chunk->ll_region.paddr = chip->ll_region_rd[chan->id].paddr; in dw_edma_alloc_chunk()
100 chunk->ll_region.vaddr = chip->ll_region_rd[chan->id].vaddr; in dw_edma_alloc_chunk()
206 desc->xfer_sz += child->ll_region.sz; in dw_edma_start_transfer()
481 chunk->ll_region.sz += burst->sz; in dw_edma_device_transfer()
H A Ddw-edma-core.h60 struct dw_edma_region ll_region; /* Linked list */ member
/kernel/linux/linux-5.10/drivers/dma/dw-edma/
H A Ddw-edma-pcie.c148 dw->ll_region.vaddr = pcim_iomap_table(pdev)[pdata->ll_bar]; in dw_edma_pcie_probe()
149 dw->ll_region.vaddr += pdata->ll_off; in dw_edma_pcie_probe()
150 dw->ll_region.paddr = pdev->resource[pdata->ll_bar].start; in dw_edma_pcie_probe()
151 dw->ll_region.paddr += pdata->ll_off; in dw_edma_pcie_probe()
152 dw->ll_region.sz = pdata->ll_sz; in dw_edma_pcie_probe()
177 dw->ll_region.vaddr, &dw->ll_region.paddr); in dw_edma_pcie_probe()
H A Ddw-edma-v0-core.c200 lli = chunk->ll_region.vaddr; in dw_edma_v0_core_write_chunk()
232 SET_LL(&llp->llp_low, lower_32_bits(chunk->ll_region.paddr)); in dw_edma_v0_core_write_chunk()
233 SET_LL(&llp->llp_high, upper_32_bits(chunk->ll_region.paddr)); in dw_edma_v0_core_write_chunk()
261 lower_32_bits(chunk->ll_region.paddr)); in dw_edma_v0_core_start()
263 upper_32_bits(chunk->ll_region.paddr)); in dw_edma_v0_core_start()
H A Ddw-edma-core.h65 struct dw_edma_region ll_region; /* Linked list */ member
120 struct dw_edma_region ll_region; /* Linked list */ member
H A Ddw-edma-core.c84 chunk->ll_region.paddr = dw->ll_region.paddr + chan->ll_off; in dw_edma_alloc_chunk()
85 chunk->ll_region.vaddr = dw->ll_region.vaddr + chan->ll_off; in dw_edma_alloc_chunk()
189 desc->xfer_sz += child->ll_region.sz; in dw_edma_start_transfer()
405 chunk->ll_region.sz += burst->sz; in dw_edma_device_transfer()
659 ll_chunk = dw->ll_region.sz; in dw_edma_channel_setup()

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