2636 mv643xx_eth_conf_mbus_windows(struct mv643xx_eth_shared_private *msp,  in mv643xx_eth_conf_mbus_windows()  argument
2639 	void __iomem *base = msp->base;  in mv643xx_eth_conf_mbus_windows()
2667 	msp->win_protect = win_protect;  in mv643xx_eth_conf_mbus_windows()
2670 static void infer_hw_params(struct mv643xx_eth_shared_private *msp)  in infer_hw_params()  argument
2677 	writel(0x02000000, msp->base + 0x0400 + SDMA_CONFIG);  in infer_hw_params()
2678 	if (readl(msp->base + 0x0400 + SDMA_CONFIG) & 0x02000000)  in infer_hw_params()
2679 		msp->extended_rx_coal_limit = 1;  in infer_hw_params()
2681 		msp->extended_rx_coal_limit = 0;  in infer_hw_params()
2688 	writel(1, msp->base + 0x0400 + TX_BW_MTU_MOVED);  in infer_hw_params()
2689 	if (readl(msp->base + 0x0400 + TX_BW_MTU_MOVED) & 1) {  in infer_hw_params()
2690 		msp->tx_bw_control = TX_BW_CONTROL_NEW_LAYOUT;  in infer_hw_params()
2692 		writel(7, msp->base + 0x0400 + TX_BW_RATE);  in infer_hw_params()
2693 		if (readl(msp->base + 0x0400 + TX_BW_RATE) & 7)  in infer_hw_params()
2694 			msp->tx_bw_control = TX_BW_CONTROL_OLD_LAYOUT;  in infer_hw_params()
2696 			msp->tx_bw_control = TX_BW_CONTROL_ABSENT;  in infer_hw_params()
2852 	struct mv643xx_eth_shared_private *msp;  in mv643xx_eth_shared_probe()  local
2865 	msp = devm_kzalloc(&pdev->dev, sizeof(*msp), GFP_KERNEL);  in mv643xx_eth_shared_probe()
2866 	if (msp == NULL)  in mv643xx_eth_shared_probe()
2868 	platform_set_drvdata(pdev, msp);  in mv643xx_eth_shared_probe()
2870 	msp->base = devm_ioremap(&pdev->dev, res->start, resource_size(res));  in mv643xx_eth_shared_probe()
2871 	if (msp->base == NULL)  in mv643xx_eth_shared_probe()
2874 	msp->clk = devm_clk_get(&pdev->dev, NULL);  in mv643xx_eth_shared_probe()
2875 	if (!IS_ERR(msp->clk))  in mv643xx_eth_shared_probe()
2876 		clk_prepare_enable(msp->clk);  in mv643xx_eth_shared_probe()
2883 		mv643xx_eth_conf_mbus_windows(msp, dram);  in mv643xx_eth_shared_probe()
2890 	msp->tx_csum_limit = (pd != NULL && pd->tx_csum_limit) ?  in mv643xx_eth_shared_probe()
2892 	infer_hw_params(msp);  in mv643xx_eth_shared_probe()
2899 	struct mv643xx_eth_shared_private *msp = platform_get_drvdata(pdev);  in mv643xx_eth_shared_remove()  local
2902 	if (!IS_ERR(msp->clk))  in mv643xx_eth_shared_remove()
2903 		clk_disable_unprepare(msp->clk);  in mv643xx_eth_shared_remove()