Searched refs:desc_base (Results 1 – 3 of 3) sorted by relevance
132 ch->desc_base = dma_alloc_coherent(NULL, in ltq_dma_alloc()135 memset(ch->desc_base, 0, LTQ_DESC_NUM * LTQ_DESC_SIZE); in ltq_dma_alloc()182 if (!ch->desc_base) in ltq_dma_free()186 ch->desc_base, ch->phys); in ltq_dma_free()
393 u32 desc_base, srcid, destid; in au1xxx_dbdma_ring_alloc() local414 desc_base = (u32)kmalloc(entries * sizeof(au1x_ddma_desc_t), in au1xxx_dbdma_ring_alloc()416 if (desc_base == 0) in au1xxx_dbdma_ring_alloc()419 if (desc_base & 0x1f) { in au1xxx_dbdma_ring_alloc()424 kfree((const void *)desc_base); in au1xxx_dbdma_ring_alloc()427 desc_base = (u32)kmalloc(i, GFP_KERNEL|GFP_DMA); in au1xxx_dbdma_ring_alloc()428 if (desc_base == 0) in au1xxx_dbdma_ring_alloc()431 ctp->cdb_membase = desc_base; in au1xxx_dbdma_ring_alloc()432 desc_base = ALIGN_ADDR(desc_base, sizeof(au1x_ddma_desc_t)); in au1xxx_dbdma_ring_alloc()434 ctp->cdb_membase = desc_base; in au1xxx_dbdma_ring_alloc()[all …]
41 struct ltq_dma_desc *desc_base; /* the descriptor base */ member