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Diffstat (limited to 'include/linux/wlp.h')
| -rw-r--r-- | include/linux/wlp.h | 736 |
1 files changed, 0 insertions, 736 deletions
diff --git a/include/linux/wlp.h b/include/linux/wlp.h deleted file mode 100644 index c76fe23..0000000 --- a/include/linux/wlp.h +++ /dev/null @@ -1,736 +0,0 @@ -/* - * WiMedia Logical Link Control Protocol (WLP) - * - * Copyright (C) 2005-2006 Intel Corporation - * Reinette Chatre <reinette.chatre@intel.com> - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License version - * 2 as published by the Free Software Foundation. - * - * 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. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA - * 02110-1301, USA. - * - * - * FIXME: docs - * - * - Does not (yet) include support for WLP control frames - * WLP Draft 0.99 [6.5]. - * - * A visual representation of the data structures. - * - * wssidB wssidB - * ^ ^ - * | | - * wssidA wssidA - * wlp interface { ^ ^ - * ... | | - * ... ... wssid wssid ... - * wlp --- ... | | - * }; neighbors --> neighbA --> neighbB - * ... - * wss - * ... - * eda cache --> neighborA --> neighborB --> neighborC ... - */ - -#ifndef __LINUX__WLP_H_ -#define __LINUX__WLP_H_ - -#include <linux/netdevice.h> -#include <linux/skbuff.h> -#include <linux/list.h> -#include <linux/uwb.h> - -/** - * WLP Protocol ID - * WLP Draft 0.99 [6.2] - * - * The MUX header for all WLP frames - */ -#define WLP_PROTOCOL_ID 0x0100 - -/** - * WLP Version - * WLP version placed in the association frames (WLP 0.99 [6.6]) - */ -#define WLP_VERSION 0x10 - -/** - * Bytes needed to print UUID as string - */ -#define WLP_WSS_UUID_STRSIZE 48 - -/** - * Bytes needed to print nonce as string - */ -#define WLP_WSS_NONCE_STRSIZE 48 - - -/** - * Size used for WLP name size - * - * The WSS name is set to 65 bytes, 1 byte larger than the maximum - * allowed by the WLP spec. This is to have a null terminated string - * for display to the user. A maximum of 64 bytes will still be used - * when placing the WSS name field in association frames. - */ -#define WLP_WSS_NAME_SIZE 65 - -/** - * Number of bytes added by WLP to data frame - * - * A data frame transmitted from a host will be placed in a Standard or - * Abbreviated WLP frame. These have an extra 4 bytes of header (struct - * wlp_frame_std_abbrv_hdr). - * When the stack sends this data frame for transmission it needs to ensure - * there is enough headroom for this header. - */ -#define WLP_DATA_HLEN 4 - -/** - * State of device regarding WLP Service Set - * - * WLP_WSS_STATE_NONE: the host does not participate in any WSS - * WLP_WSS_STATE_PART_ENROLLED: used as part of the enrollment sequence - * ("Partial Enroll"). This state is used to - * indicate the first part of enrollment that is - * unsecure. If the WSS is unsecure then the - * state will promptly go to WLP_WSS_STATE_ENROLLED, - * if the WSS is not secure then the enrollment - * procedure is a few more steps before we are - * enrolled. - * WLP_WSS_STATE_ENROLLED: the host is enrolled in a WSS - * WLP_WSS_STATE_ACTIVE: WSS is activated - * WLP_WSS_STATE_CONNECTED: host is connected to neighbor in WSS - * - */ -enum wlp_wss_state { - WLP_WSS_STATE_NONE = 0, - WLP_WSS_STATE_PART_ENROLLED, - WLP_WSS_STATE_ENROLLED, - WLP_WSS_STATE_ACTIVE, - WLP_WSS_STATE_CONNECTED, -}; - -/** - * WSS Secure status - * WLP 0.99 Table 6 - * - * Set to one if the WSS is secure, zero if it is not secure - */ -enum wlp_wss_sec_status { - WLP_WSS_UNSECURE = 0, - WLP_WSS_SECURE, -}; - -/** - * WLP frame type - * WLP Draft 0.99 [6.2 Table 1] - */ -enum wlp_frame_type { - WLP_FRAME_STANDARD = 0, - WLP_FRAME_ABBREVIATED, - WLP_FRAME_CONTROL, - WLP_FRAME_ASSOCIATION, -}; - -/** - * WLP Association Message Type - * WLP Draft 0.99 [6.6.1.2 Table 8] - */ -enum wlp_assoc_type { - WLP_ASSOC_D1 = 2, - WLP_ASSOC_D2 = 3, - WLP_ASSOC_M1 = 4, - WLP_ASSOC_M2 = 5, - WLP_ASSOC_M3 = 7, - WLP_ASSOC_M4 = 8, - WLP_ASSOC_M5 = 9, - WLP_ASSOC_M6 = 10, - WLP_ASSOC_M7 = 11, - WLP_ASSOC_M8 = 12, - WLP_ASSOC_F0 = 14, - WLP_ASSOC_E1 = 32, - WLP_ASSOC_E2 = 33, - WLP_ASSOC_C1 = 34, - WLP_ASSOC_C2 = 35, - WLP_ASSOC_C3 = 36, - WLP_ASSOC_C4 = 37, -}; - -/** - * WLP Attribute Type - * WLP Draft 0.99 [6.6.1 Table 6] - */ -enum wlp_attr_type { - WLP_ATTR_AUTH = 0x1005, /* Authenticator */ - WLP_ATTR_DEV_NAME = 0x1011, /* Device Name */ - WLP_ATTR_DEV_PWD_ID = 0x1012, /* Device Password ID */ - WLP_ATTR_E_HASH1 = 0x1014, /* E-Hash1 */ - WLP_ATTR_E_HASH2 = 0x1015, /* E-Hash2 */ - WLP_ATTR_E_SNONCE1 = 0x1016, /* E-SNonce1 */ - WLP_ATTR_E_SNONCE2 = 0x1017, /* E-SNonce2 */ - WLP_ATTR_ENCR_SET = 0x1018, /* Encrypted Settings */ - WLP_ATTR_ENRL_NONCE = 0x101A, /* Enrollee Nonce */ - WLP_ATTR_KEYWRAP_AUTH = 0x101E, /* Key Wrap Authenticator */ - WLP_ATTR_MANUF = 0x1021, /* Manufacturer */ - WLP_ATTR_MSG_TYPE = 0x1022, /* Message Type */ - WLP_ATTR_MODEL_NAME = 0x1023, /* Model Name */ - WLP_ATTR_MODEL_NR = 0x1024, /* Model Number */ - WLP_ATTR_PUB_KEY = 0x1032, /* Public Key */ - WLP_ATTR_REG_NONCE = 0x1039, /* Registrar Nonce */ - WLP_ATTR_R_HASH1 = 0x103D, /* R-Hash1 */ - WLP_ATTR_R_HASH2 = 0x103E, /* R-Hash2 */ - WLP_ATTR_R_SNONCE1 = 0x103F, /* R-SNonce1 */ - WLP_ATTR_R_SNONCE2 = 0x1040, /* R-SNonce2 */ - WLP_ATTR_SERIAL = 0x1042, /* Serial number */ - WLP_ATTR_UUID_E = 0x1047, /* UUID-E */ - WLP_ATTR_UUID_R = 0x1048, /* UUID-R */ - WLP_ATTR_PRI_DEV_TYPE = 0x1054, /* Primary Device Type */ - WLP_ATTR_SEC_DEV_TYPE = 0x1055, /* Secondary Device Type */ - WLP_ATTR_PORT_DEV = 0x1056, /* Portable Device */ - WLP_ATTR_APP_EXT = 0x1058, /* Application Extension */ - WLP_ATTR_WLP_VER = 0x2000, /* WLP Version */ - WLP_ATTR_WSSID = 0x2001, /* WSSID */ - WLP_ATTR_WSS_NAME = 0x2002, /* WSS Name */ - WLP_ATTR_WSS_SEC_STAT = 0x2003, /* WSS Secure Status */ - WLP_ATTR_WSS_BCAST = 0x2004, /* WSS Broadcast Address */ - WLP_ATTR_WSS_M_KEY = 0x2005, /* WSS Master Key */ - WLP_ATTR_ACC_ENRL = 0x2006, /* Accepting Enrollment */ - WLP_ATTR_WSS_INFO = 0x2007, /* WSS Information */ - WLP_ATTR_WSS_SEL_MTHD = 0x2008, /* WSS Selection Method */ - WLP_ATTR_ASSC_MTHD_LIST = 0x2009, /* Association Methods List */ - WLP_ATTR_SEL_ASSC_MTHD = 0x200A, /* Selected Association Method */ - WLP_ATTR_ENRL_HASH_COMM = 0x200B, /* Enrollee Hash Commitment */ - WLP_ATTR_WSS_TAG = 0x200C, /* WSS Tag */ - WLP_ATTR_WSS_VIRT = 0x200D, /* WSS Virtual EUI-48 */ - WLP_ATTR_WLP_ASSC_ERR = 0x200E, /* WLP Association Error */ - WLP_ATTR_VNDR_EXT = 0x200F, /* Vendor Extension */ -}; - -/** - * WLP Category ID of primary/secondary device - * WLP Draft 0.99 [6.6.1.8 Table 12] - */ -enum wlp_dev_category_id { - WLP_DEV_CAT_COMPUTER = 1, - WLP_DEV_CAT_INPUT, - WLP_DEV_CAT_PRINT_SCAN_FAX_COPIER, - WLP_DEV_CAT_CAMERA, - WLP_DEV_CAT_STORAGE, - WLP_DEV_CAT_INFRASTRUCTURE, - WLP_DEV_CAT_DISPLAY, - WLP_DEV_CAT_MULTIM, - WLP_DEV_CAT_GAMING, - WLP_DEV_CAT_TELEPHONE, - WLP_DEV_CAT_OTHER = 65535, -}; - -/** - * WLP WSS selection method - * WLP Draft 0.99 [6.6.1.6 Table 10] - */ -enum wlp_wss_sel_mthd { - WLP_WSS_ENRL_SELECT = 1, /* Enrollee selects */ - WLP_WSS_REG_SELECT, /* Registrar selects */ -}; - -/** - * WLP association error values - * WLP Draft 0.99 [6.6.1.5 Table 9] - */ -enum wlp_assc_error { - WLP_ASSOC_ERROR_NONE, - WLP_ASSOC_ERROR_AUTH, /* Authenticator Failure */ - WLP_ASSOC_ERROR_ROGUE, /* Rogue activity suspected */ - WLP_ASSOC_ERROR_BUSY, /* Device busy */ - WLP_ASSOC_ERROR_LOCK, /* Setup Locked */ - WLP_ASSOC_ERROR_NOT_READY, /* Registrar not ready */ - WLP_ASSOC_ERROR_INV, /* Invalid WSS selection */ - WLP_ASSOC_ERROR_MSG_TIME, /* Message timeout */ - WLP_ASSOC_ERROR_ENR_TIME, /* Enrollment session timeout */ - WLP_ASSOC_ERROR_PW, /* Device password invalid */ - WLP_ASSOC_ERROR_VER, /* Unsupported version */ - WLP_ASSOC_ERROR_INT, /* Internal error */ - WLP_ASSOC_ERROR_UNDEF, /* Undefined error */ - WLP_ASSOC_ERROR_NUM, /* Numeric comparison failure */ - WLP_ASSOC_ERROR_WAIT, /* Waiting for user input */ -}; - -/** - * WLP Parameters - * WLP 0.99 [7.7] - */ -enum wlp_parameters { - WLP_PER_MSG_TIMEOUT = 15, /* Seconds to wait for response to - association message. */ -}; - -/** - * WLP IE - * - * The WLP IE should be included in beacons by all devices. - * - * The driver can set only a few of the fields in this information element, - * most fields are managed by the device self. When the driver needs to set - * a field it will only provide values for the fields of interest, the rest - * will be filled with zeroes. The fields of interest are: - * - * Element ID - * Length - * Capabilities (only to include WSSID Hash list length) - * WSSID Hash List fields - * - * WLP 0.99 [6.7] - * - * Only the fields that will be used are detailed in this structure, rest - * are not detailed or marked as "notused". - */ -struct wlp_ie { - struct uwb_ie_hdr hdr; - __le16 capabilities; - __le16 cycle_param; - __le16 acw_anchor_addr; - u8 wssid_hash_list[]; -} __packed; - -static inline int wlp_ie_hash_length(struct wlp_ie *ie) -{ - return (le16_to_cpu(ie->capabilities) >> 12) & 0xf; -} - -static inline void wlp_ie_set_hash_length(struct wlp_ie *ie, int hash_length) -{ - u16 caps = le16_to_cpu(ie->capabilities); - caps = (caps & ~(0xf << 12)) | (hash_length << 12); - ie->capabilities = cpu_to_le16(caps); -} - -/** - * WLP nonce - * WLP Draft 0.99 [6.6.1 Table 6] - * - * A 128-bit random number often used (E-SNonce1, E-SNonce2, Enrollee - * Nonce, Registrar Nonce, R-SNonce1, R-SNonce2). It is passed to HW so - * it is packed. - */ -struct wlp_nonce { - u8 data[16]; -} __packed; - -/** - * WLP UUID - * WLP Draft 0.99 [6.6.1 Table 6] - * - * Universally Unique Identifier (UUID) encoded as an octet string in the - * order the octets are shown in string representation in RFC4122. A UUID - * is often used (UUID-E, UUID-R, WSSID). It is passed to HW so it is packed. - */ -struct wlp_uuid { - u8 data[16]; -} __packed; - - -/** - * Primary and secondary device type attributes - * WLP Draft 0.99 [6.6.1.8] - */ -struct wlp_dev_type { - enum wlp_dev_category_id category:16; - u8 OUI[3]; - u8 OUIsubdiv; - __le16 subID; -} __packed; - -/** - * WLP frame header - * WLP Draft 0.99 [6.2] - */ -struct wlp_frame_hdr { - __le16 mux_hdr; /* WLP_PROTOCOL_ID */ - enum wlp_frame_type type:8; -} __packed; - -/** - * WLP attribute field header - * WLP Draft 0.99 [6.6.1] - * - * Header of each attribute found in an association frame - */ -struct wlp_attr_hdr { - __le16 type; - __le16 length; -} __packed; - -/** - * Device information commonly used together - * - * Each of these device information elements has a specified range in which it - * should fit (WLP 0.99 [Table 6]). This range provided in the spec does not - * include the termination null '\0' character (when used in the - * association protocol the attribute fields are accompanied - * with a "length" field so the full range from the spec can be used for - * the value). We thus allocate an extra byte to be able to store a string - * of max length with a terminating '\0'. - */ -struct wlp_device_info { - char name[33]; - char model_name[33]; - char manufacturer[65]; - char model_nr[33]; - char serial[33]; - struct wlp_dev_type prim_dev_type; -}; - -/** - * Macros for the WLP attributes - * - * There are quite a few attributes (total is 43). The attribute layout can be - * in one of three categories: one value, an array, an enum forced to 8 bits. - * These macros help with their definitions. - */ -#define wlp_attr(type, name) \ -struct wlp_attr_##name { \ - struct wlp_attr_hdr hdr; \ - type name; \ -} __packed; - -#define wlp_attr_array(type, name) \ -struct wlp_attr_##name { \ - struct wlp_attr_hdr hdr; \ - type name[]; \ -} __packed; - -/** - * WLP association attribute fields - * WLP Draft 0.99 [6.6.1 Table 6] - * - * Attributes appear in same order as the Table in the spec - * FIXME Does not define all attributes yet - */ - -/* Device name: Friendly name of sending device */ -wlp_attr_array(u8, dev_name) - -/* Enrollee Nonce: Random number generated by enrollee for an enrollment - * session */ -wlp_attr(struct wlp_nonce, enonce) - -/* Manufacturer name: Name of manufacturer of the sending device */ -wlp_attr_array(u8, manufacturer) - -/* WLP Message Type */ -wlp_attr(u8, msg_type) - -/* WLP Model name: Model name of sending device */ -wlp_attr_array(u8, model_name) - -/* WLP Model number: Model number of sending device */ -wlp_attr_array(u8, model_nr) - -/* Registrar Nonce: Random number generated by registrar for an enrollment - * session */ -wlp_attr(struct wlp_nonce, rnonce) - -/* Serial number of device */ -wlp_attr_array(u8, serial) - -/* UUID of enrollee */ -wlp_attr(struct wlp_uuid, uuid_e) - -/* UUID of registrar */ -wlp_attr(struct wlp_uuid, uuid_r) - -/* WLP Primary device type */ -wlp_attr(struct wlp_dev_type, prim_dev_type) - -/* WLP Secondary device type */ -wlp_attr(struct wlp_dev_type, sec_dev_type) - -/* WLP protocol version */ -wlp_attr(u8, version) - -/* WLP service set identifier */ -wlp_attr(struct wlp_uuid, wssid) - -/* WLP WSS name */ -wlp_attr_array(u8, wss_name) - -/* WLP WSS Secure Status */ -wlp_attr(u8, wss_sec_status) - -/* WSS Broadcast Address */ -wlp_attr(struct uwb_mac_addr, wss_bcast) - -/* WLP Accepting Enrollment */ -wlp_attr(u8, accept_enrl) - -/** - * WSS information attributes - * WLP Draft 0.99 [6.6.3 Table 15] - */ -struct wlp_wss_info { - struct wlp_attr_wssid wssid; - struct wlp_attr_wss_name name; - struct wlp_attr_accept_enrl accept; - struct wlp_attr_wss_sec_status sec_stat; - struct wlp_attr_wss_bcast bcast; -} __packed; - -/* WLP WSS Information */ -wlp_attr_array(struct wlp_wss_info, wss_info) - -/* WLP WSS Selection method */ -wlp_attr(u8, wss_sel_mthd) - -/* WLP WSS tag */ -wlp_attr(u8, wss_tag) - -/* WSS Virtual Address */ -wlp_attr(struct uwb_mac_addr, wss_virt) - -/* WLP association error */ -wlp_attr(u8, wlp_assc_err) - -/** - * WLP standard and abbreviated frames - * - * WLP Draft 0.99 [6.3] and [6.4] - * - * The difference between the WLP standard frame and the WLP - * abbreviated frame is that the standard frame includes the src - * and dest addresses from the Ethernet header, the abbreviated frame does - * not. - * The src/dest (as well as the type/length and client data) are already - * defined as part of the Ethernet header, we do not do this here. - * From this perspective the standard and abbreviated frames appear the - * same - they will be treated differently though. - * - * The size of this header is also captured in WLP_DATA_HLEN to enable - * interfaces to prepare their headroom. - */ -struct wlp_frame_std_abbrv_hdr { - struct wlp_frame_hdr hdr; - u8 tag; -} __packed; - -/** - * WLP association frames - * - * WLP Draft 0.99 [6.6] - */ -struct wlp_frame_assoc { - struct wlp_frame_hdr hdr; - enum wlp_assoc_type type:8; - struct wlp_attr_version version; - struct wlp_attr_msg_type msg_type; - u8 attr[]; -} __packed; - -/* Ethernet to dev address mapping */ -struct wlp_eda { - spinlock_t lock; - struct list_head cache; /* Eth<->Dev Addr cache */ -}; - -/** - * WSS information temporary storage - * - * This information is only stored temporarily during discovery. It should - * not be stored unless the device is enrolled in the advertised WSS. This - * is done mainly because we follow the letter of the spec in this regard. - * See WLP 0.99 [7.2.3]. - * When the device does become enrolled in a WSS the WSS information will - * be stored as part of the more comprehensive struct wlp_wss. - */ -struct wlp_wss_tmp_info { - char name[WLP_WSS_NAME_SIZE]; - u8 accept_enroll; - u8 sec_status; - struct uwb_mac_addr bcast; -}; - -struct wlp_wssid_e { - struct list_head node; - struct wlp_uuid wssid; - struct wlp_wss_tmp_info *info; -}; - -/** - * A cache entry of WLP neighborhood - * - * @node: head of list is wlp->neighbors - * @wssid: list of wssids of this neighbor, element is wlp_wssid_e - * @info: temporary storage for information learned during discovery. This - * storage is used together with the wssid_e temporary storage - * during discovery. - */ -struct wlp_neighbor_e { - struct list_head node; - struct wlp_uuid uuid; - struct uwb_dev *uwb_dev; - struct list_head wssid; /* Elements are wlp_wssid_e */ - struct wlp_device_info *info; -}; - -struct wlp; -/** - * Information for an association session in progress. - * - * @exp_message: The type of the expected message. Both this message and a - * F0 message (which can be sent in response to any - * association frame) will be accepted as a valid message for - * this session. - * @cb: The function that will be called upon receipt of this - * message. - * @cb_priv: Private data of callback - * @data: Data used in association process (always a sk_buff?) - * @neighbor: Address of neighbor with which association session is in - * progress. - */ -struct wlp_session { - enum wlp_assoc_type exp_message; - void (*cb)(struct wlp *); - void *cb_priv; - void *data; - struct uwb_dev_addr neighbor_addr; -}; - -/** - * WLP Service Set - * - * @mutex: used to protect entire WSS structure. - * - * @name: The WSS name is set to 65 bytes, 1 byte larger than the maximum - * allowed by the WLP spec. This is to have a null terminated string - * for display to the user. A maximum of 64 bytes will still be used - * when placing the WSS name field in association frames. - * - * @accept_enroll: Accepting enrollment: Set to one if registrar is - * accepting enrollment in WSS, or zero otherwise. - * - * Global and local information for each WSS in which we are enrolled. - * WLP 0.99 Section 7.2.1 and Section 7.2.2 - */ -struct wlp_wss { - struct mutex mutex; - struct kobject kobj; - /* Global properties. */ - struct wlp_uuid wssid; - u8 hash; - char name[WLP_WSS_NAME_SIZE]; - struct uwb_mac_addr bcast; - u8 secure_status:1; - u8 master_key[16]; - /* Local properties. */ - u8 tag; - struct uwb_mac_addr virtual_addr; - /* Extra */ - u8 accept_enroll:1; - enum wlp_wss_state state; -}; - -/** - * WLP main structure - * @mutex: protect changes to WLP structure. We only allow changes to the - * uuid, so currently this mutex only protects this field. - */ -struct wlp { - struct mutex mutex; - struct uwb_rc *rc; /* UWB radio controller */ - struct net_device *ndev; - struct uwb_pal pal; - struct wlp_eda eda; - struct wlp_uuid uuid; - struct wlp_session *session; - struct wlp_wss wss; - struct mutex nbmutex; /* Neighbor mutex protects neighbors list */ - struct list_head neighbors; /* Elements are wlp_neighbor_e */ - struct uwb_notifs_handler uwb_notifs_handler; - struct wlp_device_info *dev_info; - void (*fill_device_info)(struct wlp *wlp, struct wlp_device_info *info); - int (*xmit_frame)(struct wlp *, struct sk_buff *, - struct uwb_dev_addr *); - void (*stop_queue)(struct wlp *); - void (*start_queue)(struct wlp *); -}; - -/* sysfs */ - - -struct wlp_wss_attribute { - struct attribute attr; - ssize_t (*show)(struct wlp_wss *wss, char *buf); - ssize_t (*store)(struct wlp_wss *wss, const char *buf, size_t count); -}; - -#define WSS_ATTR(_name, _mode, _show, _store) \ -static struct wlp_wss_attribute wss_attr_##_name = __ATTR(_name, _mode, \ - _show, _store) - -extern int wlp_setup(struct wlp *, struct uwb_rc *, struct net_device *ndev); -extern void wlp_remove(struct wlp *); -extern ssize_t wlp_neighborhood_show(struct wlp *, char *); -extern int wlp_wss_setup(struct net_device *, struct wlp_wss *); -extern void wlp_wss_remove(struct wlp_wss *); -extern ssize_t wlp_wss_activate_show(struct wlp_wss *, char *); -extern ssize_t wlp_wss_activate_store(struct wlp_wss *, const char *, size_t); -extern ssize_t wlp_eda_show(struct wlp *, char *); -extern ssize_t wlp_eda_store(struct wlp *, const char *, size_t); -extern ssize_t wlp_uuid_show(struct wlp *, char *); -extern ssize_t wlp_uuid_store(struct wlp *, const char *, size_t); -extern ssize_t wlp_dev_name_show(struct wlp *, char *); -extern ssize_t wlp_dev_name_store(struct wlp *, const char *, size_t); -extern ssize_t wlp_dev_manufacturer_show(struct wlp *, char *); -extern ssize_t wlp_dev_manufacturer_store(struct wlp *, const char *, size_t); -extern ssize_t wlp_dev_model_name_show(struct wlp *, char *); -extern ssize_t wlp_dev_model_name_store(struct wlp *, const char *, size_t); -extern ssize_t wlp_dev_model_nr_show(struct wlp *, char *); -extern ssize_t wlp_dev_model_nr_store(struct wlp *, const char *, size_t); -extern ssize_t wlp_dev_serial_show(struct wlp *, char *); -extern ssize_t wlp_dev_serial_store(struct wlp *, const char *, size_t); -extern ssize_t wlp_dev_prim_category_show(struct wlp *, char *); -extern ssize_t wlp_dev_prim_category_store(struct wlp *, const char *, - size_t); -extern ssize_t wlp_dev_prim_OUI_show(struct wlp *, char *); -extern ssize_t wlp_dev_prim_OUI_store(struct wlp *, const char *, size_t); -extern ssize_t wlp_dev_prim_OUI_sub_show(struct wlp *, char *); -extern ssize_t wlp_dev_prim_OUI_sub_store(struct wlp *, const char *, - size_t); -extern ssize_t wlp_dev_prim_subcat_show(struct wlp *, char *); -extern ssize_t wlp_dev_prim_subcat_store(struct wlp *, const char *, - size_t); -extern int wlp_receive_frame(struct device *, struct wlp *, struct sk_buff *, - struct uwb_dev_addr *); -extern int wlp_prepare_tx_frame(struct device *, struct wlp *, - struct sk_buff *, struct uwb_dev_addr *); -void wlp_reset_all(struct wlp *wlp); - -/** - * Initialize WSS - */ -static inline -void wlp_wss_init(struct wlp_wss *wss) -{ - mutex_init(&wss->mutex); -} - -static inline -void wlp_init(struct wlp *wlp) -{ - INIT_LIST_HEAD(&wlp->neighbors); - mutex_init(&wlp->mutex); - mutex_init(&wlp->nbmutex); - wlp_wss_init(&wlp->wss); -} - - -#endif /* #ifndef __LINUX__WLP_H_ */ |
