enable tun/tap/iptables

hc

2024-05-10 ee930fffee469d076998274a2ca55e13dc1efb67

 kernel/include/linux/pinctrl/pinconf-generic.h
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@@ -1,3 +1,4 @@
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+/* SPDX-License-Identifier: GPL-2.0-only */
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 /*
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  * Interface the generic pinconfig portions of the pinctrl subsystem
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  *
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@@ -6,11 +7,15 @@
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  * This interface is used in the core to keep track of pins.
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  *
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  * Author: Linus Walleij <linus.walleij@linaro.org>
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- *
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- * License terms: GNU General Public License (GPL) version 2
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  */
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 #ifndef __LINUX_PINCTRL_PINCONF_GENERIC_H
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 #define __LINUX_PINCTRL_PINCONF_GENERIC_H
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+
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+#include <linux/device.h>
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+#include <linux/pinctrl/machine.h>
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+
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+struct pinctrl_dev;
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+struct pinctrl_map;
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 /**
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  * enum pin_config_param - possible pin configuration parameters
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@@ -55,6 +60,8 @@
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  *	push-pull mode, the argument is ignored.
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  * @PIN_CONFIG_DRIVE_STRENGTH: the pin will sink or source at most the current
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  *	passed as argument. The argument is in mA.
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+ * @PIN_CONFIG_DRIVE_STRENGTH_UA: the pin will sink or source at most the current
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+ *	passed as argument. The argument is in uA.
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  * @PIN_CONFIG_INPUT_DEBOUNCE: this will configure the pin to debounce mode,
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  *	which means it will wait for signals to settle when reading inputs. The
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  *	argument gives the debounce time in usecs. Setting the
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@@ -112,6 +119,7 @@
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 	PIN_CONFIG_DRIVE_OPEN_SOURCE,
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 	PIN_CONFIG_DRIVE_PUSH_PULL,
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 	PIN_CONFIG_DRIVE_STRENGTH,
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+	PIN_CONFIG_DRIVE_STRENGTH_UA,
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 	PIN_CONFIG_INPUT_DEBOUNCE,
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 	PIN_CONFIG_INPUT_ENABLE,
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 	PIN_CONFIG_INPUT_SCHMITT,
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 	return PIN_CONF_PACKED(param, argument);
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 }
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-#ifdef CONFIG_GENERIC_PINCONF
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-
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-#ifdef CONFIG_DEBUG_FS
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 #define PCONFDUMP(a, b, c, d) {					\
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 	.param = a, .display = b, .format = c, .has_arg = d	\
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 	}
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 	const char * const format;
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 	bool has_arg;
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 };
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-#endif /* CONFIG_DEBUG_FS */
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-
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-#ifdef CONFIG_OF
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-
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-#include <linux/device.h>
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-#include <linux/pinctrl/machine.h>
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-struct pinctrl_dev;
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-struct pinctrl_map;
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 struct pinconf_generic_params {
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 	const char * const property;
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@@ -221,8 +218,5 @@
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 	return pinconf_generic_dt_node_to_map(pctldev, np_config, map, num_maps,
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 			PIN_MAP_TYPE_INVALID);
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 }
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-#endif
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-
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-#endif /* CONFIG_GENERIC_PINCONF */
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 #endif /* __LINUX_PINCTRL_PINCONF_GENERIC_H */