net: smc91x: ACPI Enable lan91x adapters (8876d94b) · Commits · 戴 / test

drivers/net/ethernet/smsc/smc91x.c

+10 −3

Original line number	Diff line number	Diff line
		@@ -2195,6 +2195,12 @@ static void smc_release_datacs(struct platform_device pdev, struct net_device
		}
		}

		static const struct acpi_device_id smc91x_acpi_match[] = {
		{ "LNRO0003", 0 },
		{ }
		};
		MODULE_DEVICE_TABLE(acpi, smc91x_acpi_match);

		#if IS_BUILTIN(CONFIG_OF)
		static const struct of_device_id smc91x_match[] = {
		{ .compatible = "smsc,lan91c94", },
		@@ -2274,7 +2280,6 @@ static int smc_drv_probe(struct platform_device *pdev)
		#if IS_BUILTIN(CONFIG_OF)
		match = of_match_device(of_match_ptr(smc91x_match), &pdev->dev);
		if (match) {
		struct device_node *np = pdev->dev.of_node;
		u32 val;

		/* Optional pwrdwn GPIO configured? */
		@@ -2300,7 +2305,8 @@ static int smc_drv_probe(struct platform_device *pdev)
		usleep_range(750, 1000);

		/* Combination of IO widths supported, default to 16-bit */
		if (!of_property_read_u32(np, "reg-io-width", &val)) {
		if (!device_property_read_u32(&pdev->dev, "reg-io-width",
		&val)) {
		if (val & 1)
		lp->cfg.flags \|= SMC91X_USE_8BIT;
		if ((val == 0) \|\| (val & 2))
		@@ -2479,6 +2485,7 @@ static struct platform_driver smc_driver = {
		.name = CARDNAME,
		.pm = &smc_drv_pm_ops,
		.of_match_table = of_match_ptr(smc91x_match),
		.acpi_match_table = smc91x_acpi_match,
		},
		};