74 	u32 fifo_status;/* 014:QSPI_FIFO_STATUS register */  member
147 	debug("%s: FIFO STATUS = %08x\n", __func__, readl(&regs->fifo_status));  in tegra210_qspi_claim_bus()
223 	reg = readl(&regs->fifo_status);  in tegra210_qspi_xfer()
224 	writel(reg, &regs->fifo_status);  in tegra210_qspi_xfer()
227 	setbits_le32(&regs->fifo_status,  in tegra210_qspi_xfer()
232 	while ((tm && readl(&regs->fifo_status) &  in tegra210_qspi_xfer()
308 			u32 fifo_status, xfer_status;  in tegra210_qspi_xfer()  local
314 			fifo_status = readl(&regs->fifo_status);  in tegra210_qspi_xfer()
315 			if (fifo_status & QSPI_FIFO_STS_ERR) {  in tegra210_qspi_xfer()
317 				if (fifo_status & QSPI_FIFO_STS_TX_FIFO_OVF)  in tegra210_qspi_xfer()
319 				if (fifo_status & QSPI_FIFO_STS_TX_FIFO_UNR)  in tegra210_qspi_xfer()
321 				if (fifo_status & QSPI_FIFO_STS_RX_FIFO_OVF)  in tegra210_qspi_xfer()
323 				if (fifo_status & QSPI_FIFO_STS_RX_FIFO_UNR)  in tegra210_qspi_xfer()
325 				if (fifo_status & QSPI_FIFO_STS_TX_FIFO_FULL)  in tegra210_qspi_xfer()
327 				if (fifo_status & QSPI_FIFO_STS_TX_FIFO_EMPTY)  in tegra210_qspi_xfer()
329 				if (fifo_status & QSPI_FIFO_STS_RX_FIFO_FULL)  in tegra210_qspi_xfer()
331 				if (fifo_status & QSPI_FIFO_STS_RX_FIFO_EMPTY)  in tegra210_qspi_xfer()
337 			if (!(fifo_status & QSPI_FIFO_STS_RX_FIFO_EMPTY)) {  in tegra210_qspi_xfer()
352 		writel(readl(&regs->fifo_status), &regs->fifo_status);  in tegra210_qspi_xfer()
359 	      __func__, tmpdin, readl(&regs->fifo_status));  in tegra210_qspi_xfer()