23 static void sgdma_setup_descrip(struct sgdma_descrip __iomem *desc,
34 			      struct sgdma_descrip __iomem *desc);
40 		 struct sgdma_descrip __iomem *desc);
44 		 struct sgdma_descrip __iomem *desc);
245 	struct sgdma_descrip __iomem *desc = NULL;  in sgdma_rx_status()  local
251 	desc = &base[0];  in sgdma_rx_status()
260 		pktlength = csrrd16(desc, sgdma_descroffs(bytes_xferred));  in sgdma_rx_status()
261 		pktstatus = csrrd8(desc, sgdma_descroffs(status));  in sgdma_rx_status()
267 			csrwr8(0, desc, sgdma_descroffs(status));  in sgdma_rx_status()
294 				   sts, csrrd8(desc, sgdma_descroffs(status)),  in sgdma_rx_status()
306 static void sgdma_setup_descrip(struct sgdma_descrip __iomem *desc,  in sgdma_setup_descrip()  argument
328 	csrwr32(lower_32_bits(raddr), desc, sgdma_descroffs(raddr));  in sgdma_setup_descrip()
329 	csrwr32(lower_32_bits(waddr), desc, sgdma_descroffs(waddr));  in sgdma_setup_descrip()
331 	csrwr32(0, desc, sgdma_descroffs(pad1));  in sgdma_setup_descrip()
332 	csrwr32(0, desc, sgdma_descroffs(pad2));  in sgdma_setup_descrip()
333 	csrwr32(lower_32_bits(ndesc_phys), desc, sgdma_descroffs(next));  in sgdma_setup_descrip()
335 	csrwr8(ctrl, desc, sgdma_descroffs(control));  in sgdma_setup_descrip()
336 	csrwr8(0, desc, sgdma_descroffs(status));  in sgdma_setup_descrip()
337 	csrwr8(0, desc, sgdma_descroffs(wburst));  in sgdma_setup_descrip()
338 	csrwr8(0, desc, sgdma_descroffs(rburst));  in sgdma_setup_descrip()
339 	csrwr16(length, desc, sgdma_descroffs(bytes));  in sgdma_setup_descrip()
340 	csrwr16(0, desc, sgdma_descroffs(bytes_xferred));  in sgdma_setup_descrip()
395 			     struct sgdma_descrip __iomem *desc)  in sgdma_async_write()  argument
407 	csrwr32(lower_32_bits(sgdma_txphysaddr(priv, desc)),  in sgdma_async_write()
420 		 struct sgdma_descrip __iomem *desc)  in sgdma_txphysaddr()  argument
423 	uintptr_t offs = (uintptr_t)desc - (uintptr_t)priv->tx_dma_desc;  in sgdma_txphysaddr()
429 		 struct sgdma_descrip __iomem *desc)  in sgdma_rxphysaddr()  argument
432 	uintptr_t offs = (uintptr_t)desc - (uintptr_t)priv->rx_dma_desc;  in sgdma_rxphysaddr()