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Searched refs:pd_dma (Results 1 – 5 of 5) sorted by relevance

/Linux-v4.19/drivers/iommu/
Dtegra-smmu.c58 dma_addr_t pd_dma; member
405 as->pd_dma = dma_map_page(smmu->dev, as->pd, 0, SMMU_SIZE_PD, in tegra_smmu_as_prepare()
407 if (dma_mapping_error(smmu->dev, as->pd_dma)) in tegra_smmu_as_prepare()
411 if (!smmu_dma_addr_valid(smmu, as->pd_dma)) { in tegra_smmu_as_prepare()
420 smmu_flush_ptc(smmu, as->pd_dma, 0); in tegra_smmu_as_prepare()
424 value = SMMU_PTB_DATA_VALUE(as->pd_dma, as->attr); in tegra_smmu_as_prepare()
434 dma_unmap_page(smmu->dev, as->pd_dma, SMMU_SIZE_PD, DMA_TO_DEVICE); in tegra_smmu_as_prepare()
446 dma_unmap_page(smmu->dev, as->pd_dma, SMMU_SIZE_PD, DMA_TO_DEVICE); in tegra_smmu_as_unprepare()
523 dma_sync_single_range_for_device(smmu->dev, as->pd_dma, offset, in tegra_smmu_set_pde()
527 smmu_flush_ptc(smmu, as->pd_dma, offset); in tegra_smmu_set_pde()
Domap-iommu.c544 flush_iopte_range(obj->dev, obj->pd_dma, offset, 1); in iopte_alloc()
573 flush_iopte_range(obj->dev, obj->pd_dma, offset, 1); in iopgd_alloc_section()
591 flush_iopte_range(obj->dev, obj->pd_dma, offset, 16); in iopgd_alloc_super()
764 flush_iopte_range(obj->dev, obj->pd_dma, pd_offset, nent); in iopgtable_clear_entry_core()
810 flush_iopte_range(obj->dev, obj->pd_dma, offset, 1); in iopgtable_clear_entry_all()
869 obj->pd_dma = dma_map_single(obj->dev, iopgd, IOPGD_TABLE_SIZE, in omap_iommu_attach()
871 if (dma_mapping_error(obj->dev, obj->pd_dma)) { in omap_iommu_attach()
906 dma_unmap_single(obj->dev, obj->pd_dma, IOPGD_TABLE_SIZE, in omap_iommu_detach()
909 obj->pd_dma = 0; in omap_iommu_detach()
Domap-iommu.h73 dma_addr_t pd_dma; member
/Linux-v4.19/drivers/scsi/qla2xxx/
Dqla_mbx.c1841 dma_addr_t pd_dma; in qla2x00_get_port_database() local
1848 pd = dma_pool_zalloc(ha->s_dma_pool, GFP_KERNEL, &pd_dma); in qla2x00_get_port_database()
1859 mcp->mb[2] = MSW(pd_dma); in qla2x00_get_port_database()
1860 mcp->mb[3] = LSW(pd_dma); in qla2x00_get_port_database()
1861 mcp->mb[6] = MSW(MSD(pd_dma)); in qla2x00_get_port_database()
1862 mcp->mb[7] = LSW(MSD(pd_dma)); in qla2x00_get_port_database()
1992 dma_pool_free(ha->s_dma_pool, pd, pd_dma); in qla2x00_get_port_database()
6160 dma_addr_t pd_dma; in qla24xx_gpdb_wait() local
6168 pd = dma_pool_zalloc(ha->s_dma_pool, GFP_KERNEL, &pd_dma); in qla24xx_gpdb_wait()
6178 mc.mb[2] = MSW(pd_dma); in qla24xx_gpdb_wait()
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Dqla_init.c1105 dma_addr_t pd_dma; in qla24xx_async_gpdb() local
1128 pd = dma_pool_zalloc(ha->s_dma_pool, GFP_KERNEL, &pd_dma); in qla24xx_async_gpdb()
1138 mb[2] = MSW(pd_dma); in qla24xx_async_gpdb()
1139 mb[3] = LSW(pd_dma); in qla24xx_async_gpdb()
1140 mb[6] = MSW(MSD(pd_dma)); in qla24xx_async_gpdb()
1141 mb[7] = LSW(MSD(pd_dma)); in qla24xx_async_gpdb()
1146 mbx->u.mbx.in_dma = pd_dma; in qla24xx_async_gpdb()
1162 dma_pool_free(ha->s_dma_pool, pd, pd_dma); in qla24xx_async_gpdb()