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net/wimax/wimax-internal.h
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/* SPDX-License-Identifier: GPL-2.0-only */ |
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/* * Linux WiMAX * Internal API for kernel space WiMAX stack * |
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* Copyright (C) 2007 Intel Corporation <linux-wimax@intel.com> * Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com> * |
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* This header file is for declarations and definitions internal to * the WiMAX stack. For public APIs and documentation, see * include/net/wimax.h and include/linux/wimax.h. */ #ifndef __WIMAX_INTERNAL_H__ #define __WIMAX_INTERNAL_H__ #ifdef __KERNEL__ |
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#ifdef pr_fmt #undef pr_fmt #endif #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt |
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#include <linux/device.h> #include <net/wimax.h> /* * Decide if a (locked) device is ready for use * * Before using the device structure, it must be locked * (wimax_dev->mutex). As well, most operations need to call this * function to check if the state is the right one. * * An error value will be returned if the state is not the right * one. In that case, the caller should not attempt to use the device * and just unlock it. */ static inline __must_check int wimax_dev_is_ready(struct wimax_dev *wimax_dev) { if (wimax_dev->state == __WIMAX_ST_NULL) return -EINVAL; /* Device is not even registered! */ if (wimax_dev->state == WIMAX_ST_DOWN) return -ENOMEDIUM; if (wimax_dev->state == __WIMAX_ST_QUIESCING) return -ESHUTDOWN; return 0; } static inline void __wimax_state_set(struct wimax_dev *wimax_dev, enum wimax_st state) { wimax_dev->state = state; } |
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void __wimax_state_change(struct wimax_dev *, enum wimax_st); |
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#ifdef CONFIG_DEBUG_FS |
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void wimax_debugfs_add(struct wimax_dev *); |
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void wimax_debugfs_rm(struct wimax_dev *); |
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#else |
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static inline void wimax_debugfs_add(struct wimax_dev *wimax_dev) {} |
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static inline void wimax_debugfs_rm(struct wimax_dev *wimax_dev) {} #endif |
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void wimax_id_table_add(struct wimax_dev *); struct wimax_dev *wimax_dev_get_by_genl_info(struct genl_info *, int); void wimax_id_table_rm(struct wimax_dev *); void wimax_id_table_release(void); |
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int wimax_rfkill_add(struct wimax_dev *); void wimax_rfkill_rm(struct wimax_dev *); |
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/* generic netlink */ |
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extern struct genl_family wimax_gnl_family; |
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/* ops */ int wimax_gnl_doit_msg_from_user(struct sk_buff *skb, struct genl_info *info); int wimax_gnl_doit_reset(struct sk_buff *skb, struct genl_info *info); int wimax_gnl_doit_rfkill(struct sk_buff *skb, struct genl_info *info); int wimax_gnl_doit_state_get(struct sk_buff *skb, struct genl_info *info); |
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#endif /* #ifdef __KERNEL__ */ #endif /* #ifndef __WIMAX_INTERNAL_H__ */ |