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authornbd <nbd@3c298f89-4303-0410-b956-a3cf2f4a3e73>2012-10-07 12:50:15 +0000
committernbd <nbd@3c298f89-4303-0410-b956-a3cf2f4a3e73>2012-10-07 12:50:15 +0000
commit6babc9b91ab6cdd9305b270f269b8622c527a88e (patch)
treeb1bd865ddc103600da0e66dbdaf6233a0ae3dd96 /package/wprobe/src/kernel/linux
parenta81aed2f57aef263f83f31c8d405d086776f7415 (diff)
move a few unmaintained packages from trunk to /packages
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@33634 3c298f89-4303-0410-b956-a3cf2f4a3e73
Diffstat (limited to 'package/wprobe/src/kernel/linux')
-rw-r--r--package/wprobe/src/kernel/linux/wprobe.h397
1 files changed, 0 insertions, 397 deletions
diff --git a/package/wprobe/src/kernel/linux/wprobe.h b/package/wprobe/src/kernel/linux/wprobe.h
deleted file mode 100644
index 901daf3d10..0000000000
--- a/package/wprobe/src/kernel/linux/wprobe.h
+++ /dev/null
@@ -1,397 +0,0 @@
-/*
- * wprobe.h: API for the wireless probe interface
- * Copyright (C) 2008-2009 Felix Fietkau <nbd@openwrt.org>
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version 2
- * of the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
-
-#ifndef __WPROBE_H
-#define __WPROBE_H
-
-#ifdef __KERNEL__
-#include <linux/types.h>
-#include <linux/if_ether.h>
-#include <linux/spinlock.h>
-#include <linux/module.h>
-#include <linux/list.h>
-#include <linux/timer.h>
-#include <linux/filter.h>
-#include <net/genetlink.h>
-#endif
-
-/**
- * enum wprobe_attr: netlink attribute list
- *
- * @WPROBE_ATTR_UNSPEC: unused
- *
- * @WPROBE_ATTR_INTERFACE: interface name to process query on (NLA_STRING)
- * @WPROBE_ATTR_MAC: mac address (used for wireless links) (NLA_STRING)
- * @WPROBE_ATTR_FLAGS: interface/link/attribute flags (see enum wprobe_flags) (NLA_U32)a
- * @WPROBE_ATTR_DURATION: sampling duration (in milliseconds) (NLA_MSECS)
- *
- * @WPROBE_ATTR_ID: attribute id (NLA_U32)
- * @WPROBE_ATTR_NAME: attribute name (NLA_STRING)
- * @WPROBE_ATTR_TYPE: attribute type (NLA_U8)
- *
- * attribute values:
- *
- * @WPROBE_VAL_STRING: string value (NLA_STRING)
- * @WPROBE_VAL_S8: signed 8-bit integer (NLA_U8)
- * @WPROBE_VAL_S16: signed 16-bit integer (NLA_U16)
- * @WPROBE_VAL_S32: signed 32-bit integer (NLA_U32)
- * @WPROBE_VAL_S64: signed 64-bit integer (NLA_U64)
- * @WPROBE_VAL_U8: unsigned 8-bit integer (NLA_U8)
- * @WPROBE_VAL_U16: unsigned 16-bit integer (NLA_U16)
- * @WPROBE_VAL_U32: unsigned 32-bit integer (NLA_U32)
- * @WPROBE_VAL_U64: unsigned 64-bit integer (NLA_U64)
- *
- * statistics:
- * @WPROBE_VAL_SUM: sum of all samples
- * @WPROBE_VAL_SUM_SQ: sum of all samples^2
- * @WPROBE_VAL_SAMPLES: number of samples
- * @WPROBE_VAL_SCALE_TIME: last time the samples were scaled down
- *
- * configuration:
- * @WPROBE_ATTR_INTERVAL: (measurement interval in milliseconds) (NLA_MSECS)
- * @WPROBE_ATTR_SAMPLES_MIN: minimum samples to keep during inactivity (NLA_U32)
- * @WPROBE_ATTR_SAMPLES_MAX: maximum samples to keep before scaling down (NLA_U32)
- * @WPROBE_ATTR_SAMPLES_SCALE_M: multiplier for scaling down samples (NLA_U32)
- * @WPROBE_ATTR_SAMPLES_SCALE_D: divisor for scaling down samples (NLA_U32)
- *
- * @WPROBE_ATTR_LAST: unused
- */
-enum wprobe_attr {
- /* query attributes */
- WPROBE_ATTR_UNSPEC,
- WPROBE_ATTR_INTERFACE,
- WPROBE_ATTR_MAC,
- WPROBE_ATTR_FLAGS,
-
- /* response data */
- WPROBE_ATTR_ID,
- WPROBE_ATTR_NAME,
- WPROBE_ATTR_TYPE,
- WPROBE_ATTR_DURATION,
-
- /* value type attributes */
- WPROBE_VAL_STRING,
- WPROBE_VAL_S8,
- WPROBE_VAL_S16,
- WPROBE_VAL_S32,
- WPROBE_VAL_S64,
- WPROBE_VAL_U8,
- WPROBE_VAL_U16,
- WPROBE_VAL_U32,
- WPROBE_VAL_U64,
-
- /* aggregates for statistics */
- WPROBE_VAL_SUM,
- WPROBE_VAL_SUM_SQ,
- WPROBE_VAL_SAMPLES,
- WPROBE_VAL_SCALE_TIME,
-
- /* config attributes */
- WPROBE_ATTR_INTERVAL,
- WPROBE_ATTR_SAMPLES_MIN,
- WPROBE_ATTR_SAMPLES_MAX,
- WPROBE_ATTR_SAMPLES_SCALE_M,
- WPROBE_ATTR_SAMPLES_SCALE_D,
- WPROBE_ATTR_FILTER,
-
- WPROBE_ATTR_FILTER_GROUP,
- WPROBE_ATTR_RXCOUNT,
- WPROBE_ATTR_TXCOUNT,
-
- WPROBE_ATTR_LAST
-};
-
-
-/**
- * enum wprobe_cmd: netlink commands for interacting with wprobe
- *
- * @WPROBE_CMD_UNSPEC: unused
- *
- * @WPROBE_CMD_GET_LIST: get global/link property list
- * @WPROBE_CMD_GET_INFO: get global/link properties
- * @WPROBE_CMD_SET_FLAGS: set global/link flags
- * @WPROBE_CMD_MEASURE: take a snapshot of the current data
- * @WPROBE_CMD_GET_LINKS: get a list of links
- * @WPROBE_CMD_CONFIG: set config options
- * @WPROBE_CMD_GET_FILTER: get counters for active filters
- *
- * @WPROBE_CMD_LAST: unused
- *
- * options for GET_INFO and SET_FLAGS:
- * - mac address set: per-link
- * - mac address unset: globalsa
- */
-enum wprobe_cmd {
- WPROBE_CMD_UNSPEC,
- WPROBE_CMD_GET_LIST,
- WPROBE_CMD_GET_INFO,
- WPROBE_CMD_SET_FLAGS,
- WPROBE_CMD_MEASURE,
- WPROBE_CMD_GET_LINKS,
- WPROBE_CMD_CONFIG,
- WPROBE_CMD_GET_FILTER,
- WPROBE_CMD_LAST
-};
-
-/**
- * enum wprobe_flags: flags for wprobe links and items
- * @WPROBE_F_KEEPSTAT: keep statistics for this link/device
- * @WPROBE_F_RESET: reset statistics now
- * @WPROBE_F_NEWDATA: used to indicate that a value has been updated
- */
-enum wprobe_flags {
- WPROBE_F_KEEPSTAT = (1 << 0),
- WPROBE_F_RESET = (1 << 1),
- WPROBE_F_NEWDATA = (1 << 2),
-};
-
-#ifdef __KERNEL__
-
-struct wprobe_link;
-struct wprobe_item;
-struct wprobe_source;
-struct wprobe_value;
-
-/**
- * struct wprobe_link - data structure describing a wireless link
- * @iface: pointer to the wprobe_iface that this link belongs to
- * @addr: BSSID of the remote link partner
- * @flags: link flags (see wprobe_flags)
- * @priv: user pointer
- *
- * @list: for internal use
- * @val: for internal use
- */
-struct wprobe_link {
- struct list_head list;
- struct wprobe_iface *iface;
- char addr[ETH_ALEN];
- u32 flags;
- void *priv;
- struct wprobe_value *val;
-};
-
-/**
- * struct wprobe_item - data structure describing the format of wprobe_link::data or wprobe_iface::data
- * @name: name of the field
- * @type: data type of this field
- * @flags: measurement item flags (see wprobe_flags)
- */
-struct wprobe_item {
- const char *name;
- enum wprobe_attr type;
- u32 flags;
-};
-
-struct wprobe_value {
- bool pending;
- union {
- /*
- * the following are kept uppercase to allow
- * for automated checking against WPROBE_VAL_*
- * via BUG_ON()
- */
- const char *STRING;
- u8 U8;
- u16 U16;
- u32 U32;
- u64 U64;
- s8 S8;
- s16 S16;
- s32 S32;
- s64 S64;
- };
- s64 s, ss;
- unsigned int n;
-
- /* timestamps */
- u64 first, last;
- u64 scale_timestamp;
-};
-
-struct wprobe_filter_item_hdr {
- char name[32];
- __be32 n_items;
-} __attribute__((packed));
-
-struct wprobe_filter_item {
- struct wprobe_filter_item_hdr hdr;
- struct sock_filter filter[];
-} __attribute__((packed));
-
-struct wprobe_filter_counter {
- u64 tx;
- u64 rx;
-};
-
-struct wprobe_filter_group {
- const char *name;
- int n_items;
- struct wprobe_filter_item **items;
- struct wprobe_filter_counter *counters;
-};
-
-struct wprobe_filter_hdr {
- __u8 magic[4];
- __u8 version;
- __u8 hdrlen;
- __u16 n_groups;
-} __attribute__((packed));
-
-struct wprobe_filter {
- spinlock_t lock;
- struct sk_buff *skb;
- void *data;
- int n_groups;
- int hdrlen;
- struct wprobe_filter_item **items;
- struct wprobe_filter_counter *counters;
- struct wprobe_filter_group groups[];
-};
-
-enum {
- WPROBE_PKT_RX = 0x00,
- WPROBE_PKT_TX = 0x10,
-};
-
-struct wprobe_wlan_hdr {
- u16 len;
- u8 snr;
- u8 type;
-} __attribute__((packed));
-
-
-/**
- * struct wprobe_source - data structure describing a wireless interface
- *
- * @name: name of the interface
- * @addr: local mac address of the interface
- * @links: list of wireless links to poll
- * @link_items: description of the per-link data structure
- * @n_link_items: number of link description items
- * @global_items: description of the per-interface data structure
- * @n_global_items: number of per-interface description items
- * @sync_data: callback allowing the driver to prepare data for the wprobe poll
- *
- * @list: head for the list of interfaces
- * @priv: user pointer
- * @lock: spinlock protecting value data access
- * @val: internal use
- * @query_val: internal use
- *
- * if sync_data is NULL, wprobe assumes that it can access the data structure
- * at any time (in atomic context). if sync_data returns a negative error code,
- * the poll request will not be handled for the given link
- */
-struct wprobe_iface {
- /* to be filled in by wprobe source drivers */
- const char *name;
- const char *addr;
- const struct wprobe_item *link_items;
- int n_link_items;
- const struct wprobe_item *global_items;
- int n_global_items;
-
- int (*sync_data)(struct wprobe_iface *dev, struct wprobe_link *l,
- struct wprobe_value *val, bool measure);
- void *priv;
-
- /* handled by the wprobe core */
- struct list_head list;
- struct list_head links;
- spinlock_t lock;
- struct wprobe_value *val;
- struct wprobe_value *query_val;
- struct wprobe_filter *active_filter;
-
- u32 measure_interval;
- struct timer_list measure_timer;
-
- u32 scale_min;
- u32 scale_max;
- u32 scale_m;
- u32 scale_d;
-};
-
-
-#define WPROBE_FILL_BEGIN(_ptr, _list) do { \
- struct wprobe_value *__val = (_ptr); \
- const struct wprobe_item *__item = _list; \
- u64 __msecs = jiffies_to_msecs(jiffies)
-
-#define WPROBE_SET(_idx, _type, _value) \
- if (__item[_idx].type != WPROBE_VAL_##_type) { \
- printk("ERROR: invalid data type at %s:%d\n", __FILE__, __LINE__); \
- break; \
- } \
- __val[_idx].pending = true; \
- __val[_idx]._type = _value; \
- if (!__val[_idx].first) \
- __val[_idx].first = __msecs; \
- __val[_idx].first = __msecs
-
-#define WPROBE_FILL_END() \
-} while(0)
-
-/**
- * wprobe_add_iface: register an interface with the wireless probe subsystem
- * @dev: wprobe_iface structure describing the interface
- */
-extern int __weak wprobe_add_iface(struct wprobe_iface *dev);
-
-/**
- * wprobe_remove_iface: deregister an interface from the wireless probe subsystem
- * @dev: wprobe_iface structure describing the interface
- */
-extern void __weak wprobe_remove_iface(struct wprobe_iface *dev);
-
-/**
- * wprobe_add_link: register a new wireless link
- * @dev: wprobe_iface structure describing the interface
- * @l: storage space for the wprobe_link structure
- * @addr: mac address of the new link
- *
- * the entire wprobe_link structure is overwritten by this function call
- */
-extern int __weak wprobe_add_link(struct wprobe_iface *dev, struct wprobe_link *l, const char *addr);
-
-/**
- * wprobe_remove_link: deregister a previously registered wireless link
- * @dev: wprobe_iface structure describing the interface
- * @l: wprobe_link data structure
- */
-extern void __weak wprobe_remove_link(struct wprobe_iface *dev, struct wprobe_link *l);
-
-/**
- * wprobe_update_stats: update statistics after sampling values
- * @dev: wprobe_iface structure describing the interface
- * @l: wprobe_link data structure
- *
- * if l == NULL, then the stats for globals are updated
- */
-extern void __weak wprobe_update_stats(struct wprobe_iface *dev, struct wprobe_link *l);
-
-/**
- * wprobe_add_frame: add frame for layer 2 analysis
- * @dev: wprobe_iface structure describing the interface
- * @hdr: metadata for the frame
- * @data: 802.11 header pointer
- * @len: length of the 802.11 header
- */
-extern int __weak wprobe_add_frame(struct wprobe_iface *dev, const struct wprobe_wlan_hdr *hdr, void *data, int len);
-
-#endif /* __KERNEL__ */
-
-#endif