drivers/ata/ahci.c

113 	void __iomem *port_mmio = uc_priv->port[port].port_mmio;
121 		tmp = readl(port_mmio + PORT_SCR_STAT);
133 static void sunxi_dma_init(void __iomem *port_mmio)
135 	clrsetbits_le32(port_mmio + PORT_P0DMACR, 0x0000ff00, 0x00004400);
171 	void __iomem *port_mmio;
199 		uc_priv->port[i].port_mmio = ahci_port_base(mmio, i);
200 		port_mmio = (u8 *)uc_priv->port[i].port_mmio;
203 		tmp = readl(port_mmio + PORT_CMD);
209 			writel_with_flush(tmp, port_mmio + PORT_CMD);
218 		sunxi_dma_init(port_mmio);
224 		cmd = readl(port_mmio + PORT_CMD);
226 		writel_with_flush(cmd, port_mmio + PORT_CMD);
238 		tmp = readl(port_mmio + PORT_SCR_ERR);
240 			writel(tmp, port_mmio + PORT_SCR_ERR);
246 			tmp = readl(port_mmio + PORT_TFDATA);
250 			tmp = readl(port_mmio + PORT_SCR_STAT);
257 		tmp = readl(port_mmio + PORT_SCR_STAT) & PORT_SCR_STAT_DET_MASK;
270 		tmp = readl(port_mmio + PORT_SCR_ERR);
272 		writel(tmp, port_mmio + PORT_SCR_ERR);
275 		tmp = readl(port_mmio + PORT_IRQ_STAT);
278 			writel(tmp, port_mmio + PORT_IRQ_STAT);
283 		tmp = readl(port_mmio + PORT_SCR_STAT);
434 static int wait_spinup(void __iomem *port_mmio)
441 		tf_data = readl(port_mmio + PORT_TFDATA);
452 	void __iomem *port_mmio = pp->port_mmio;
458 	port_status = readl(port_mmio + PORT_SCR_STAT);
500 	writel_with_flush(dma_addr, port_mmio + PORT_LST_ADDR);
501 	writel_with_flush(dma_addr >> 32, port_mmio + PORT_LST_ADDR_HI);
503 	writel_with_flush(dma_addr, port_mmio + PORT_FIS_ADDR);
504 	writel_with_flush(dma_addr >> 32, port_mmio + PORT_FIS_ADDR_HI);
507 	sunxi_dma_init(port_mmio);
512 			  PORT_CMD_START, port_mmio + PORT_CMD);
520 	return wait_spinup(port_mmio);
529 	void __iomem *port_mmio = pp->port_mmio;
541 	port_status = readl(port_mmio + PORT_SCR_STAT);
556 	writel_with_flush(1, port_mmio + PORT_CMD_ISSUE);
558 	if (waiting_for_cmd_completed(port_mmio + PORT_CMD_ISSUE,
915 	void __iomem *port_mmio = pp->port_mmio;
927 	writel_with_flush(1, port_mmio + PORT_CMD_ISSUE);
929 	if (waiting_for_cmd_completed(port_mmio + PORT_CMD_ISSUE,