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Diffstat (limited to 'drivers/uwb/wlp/wlp-internal.h')
| -rw-r--r-- | drivers/uwb/wlp/wlp-internal.h | 224 |
1 files changed, 0 insertions, 224 deletions
diff --git a/drivers/uwb/wlp/wlp-internal.h b/drivers/uwb/wlp/wlp-internal.h deleted file mode 100644 index 3e8d5de7c5b9..000000000000 --- a/drivers/uwb/wlp/wlp-internal.h +++ /dev/null @@ -1,224 +0,0 @@ -/* - * WiMedia Logical Link Control Protocol (WLP) - * Internal API - * - * Copyright (C) 2007 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. - * - */ - -#ifndef __WLP_INTERNAL_H__ -#define __WLP_INTERNAL_H__ - -/** - * State of WSS connection - * - * A device needs to connect to a neighbor in an activated WSS before data - * can be transmitted. The spec also distinguishes between a new connection - * attempt and a connection attempt after previous connection attempts. The - * state WLP_WSS_CONNECT_FAILED is used for this scenario. See WLP 0.99 - * [7.2.6] - */ -enum wlp_wss_connect { - WLP_WSS_UNCONNECTED = 0, - WLP_WSS_CONNECTED, - WLP_WSS_CONNECT_FAILED, -}; - -extern struct kobj_type wss_ktype; -extern struct attribute_group wss_attr_group; - -/* This should be changed to a dynamic array where entries are sorted - * by eth_addr and search is done in a binary form - * - * Although thinking twice about it: this technologie's maximum reach - * is 10 meters...unless you want to pack too much stuff in around - * your radio controller/WLP device, the list will probably not be - * too big. - * - * In any case, there is probably some data structure in the kernel - * than we could reused for that already. - * - * The below structure is really just good while we support one WSS per - * host. - */ -struct wlp_eda_node { - struct list_head list_node; - unsigned char eth_addr[ETH_ALEN]; - struct uwb_dev_addr dev_addr; - struct wlp_wss *wss; - unsigned char virt_addr[ETH_ALEN]; - u8 tag; - enum wlp_wss_connect state; -}; - -typedef int (*wlp_eda_for_each_f)(struct wlp *, struct wlp_eda_node *, void *); - -extern void wlp_eda_init(struct wlp_eda *); -extern void wlp_eda_release(struct wlp_eda *); -extern int wlp_eda_create_node(struct wlp_eda *, - const unsigned char eth_addr[ETH_ALEN], - const struct uwb_dev_addr *); -extern void wlp_eda_rm_node(struct wlp_eda *, const struct uwb_dev_addr *); -extern int wlp_eda_update_node(struct wlp_eda *, - const struct uwb_dev_addr *, - struct wlp_wss *, - const unsigned char virt_addr[ETH_ALEN], - const u8, const enum wlp_wss_connect); -extern int wlp_eda_update_node_state(struct wlp_eda *, - const struct uwb_dev_addr *, - const enum wlp_wss_connect); - -extern int wlp_copy_eda_node(struct wlp_eda *, struct uwb_dev_addr *, - struct wlp_eda_node *); -extern int wlp_eda_for_each(struct wlp_eda *, wlp_eda_for_each_f , void *); -extern int wlp_eda_for_virtual(struct wlp_eda *, - const unsigned char eth_addr[ETH_ALEN], - struct uwb_dev_addr *, - wlp_eda_for_each_f , void *); - - -extern void wlp_remove_neighbor_tmp_info(struct wlp_neighbor_e *); - -extern size_t wlp_wss_key_print(char *, size_t, u8 *); - -/* Function called when no more references to WSS exists */ -extern void wlp_wss_release(struct kobject *); - -extern void wlp_wss_reset(struct wlp_wss *); -extern int wlp_wss_create_activate(struct wlp_wss *, struct wlp_uuid *, - char *, unsigned, unsigned); -extern int wlp_wss_enroll_activate(struct wlp_wss *, struct wlp_uuid *, - struct uwb_dev_addr *); -extern ssize_t wlp_discover(struct wlp *); - -extern int wlp_enroll_neighbor(struct wlp *, struct wlp_neighbor_e *, - struct wlp_wss *, struct wlp_uuid *); -extern int wlp_wss_is_active(struct wlp *, struct wlp_wss *, - struct uwb_dev_addr *); - -struct wlp_assoc_conn_ctx { - struct work_struct ws; - struct wlp *wlp; - struct sk_buff *skb; - struct wlp_eda_node eda_entry; -}; - - -extern int wlp_wss_connect_prep(struct wlp *, struct wlp_eda_node *, void *); -extern int wlp_wss_send_copy(struct wlp *, struct wlp_eda_node *, void *); - - -/* Message handling */ -struct wlp_assoc_frame_ctx { - struct work_struct ws; - struct wlp *wlp; - struct sk_buff *skb; - struct uwb_dev_addr src; -}; - -extern int wlp_wss_prep_hdr(struct wlp *, struct wlp_eda_node *, void *); -extern void wlp_handle_d1_frame(struct work_struct *); -extern int wlp_parse_d2_frame_to_cache(struct wlp *, struct sk_buff *, - struct wlp_neighbor_e *); -extern int wlp_parse_d2_frame_to_enroll(struct wlp_wss *, struct sk_buff *, - struct wlp_neighbor_e *, - struct wlp_uuid *); -extern void wlp_handle_c1_frame(struct work_struct *); -extern void wlp_handle_c3_frame(struct work_struct *); -extern int wlp_parse_c3c4_frame(struct wlp *, struct sk_buff *, - struct wlp_uuid *, u8 *, - struct uwb_mac_addr *); -extern int wlp_parse_f0(struct wlp *, struct sk_buff *); -extern int wlp_send_assoc_frame(struct wlp *, struct wlp_wss *, - struct uwb_dev_addr *, enum wlp_assoc_type); -extern ssize_t wlp_get_version(struct wlp *, struct wlp_attr_version *, - u8 *, ssize_t); -extern ssize_t wlp_get_wssid(struct wlp *, struct wlp_attr_wssid *, - struct wlp_uuid *, ssize_t); -extern int __wlp_alloc_device_info(struct wlp *); -extern int __wlp_setup_device_info(struct wlp *); - -extern struct wlp_wss_attribute wss_attribute_properties; -extern struct wlp_wss_attribute wss_attribute_members; -extern struct wlp_wss_attribute wss_attribute_state; - -static inline -size_t wlp_wss_uuid_print(char *buf, size_t bufsize, struct wlp_uuid *uuid) -{ - size_t result; - - result = scnprintf(buf, bufsize, - "%02x:%02x:%02x:%02x:%02x:%02x:" - "%02x:%02x:%02x:%02x:%02x:%02x:" - "%02x:%02x:%02x:%02x", - uuid->data[0], uuid->data[1], - uuid->data[2], uuid->data[3], - uuid->data[4], uuid->data[5], - uuid->data[6], uuid->data[7], - uuid->data[8], uuid->data[9], - uuid->data[10], uuid->data[11], - uuid->data[12], uuid->data[13], - uuid->data[14], uuid->data[15]); - return result; -} - -/** - * FIXME: How should a nonce be displayed? - */ -static inline -size_t wlp_wss_nonce_print(char *buf, size_t bufsize, struct wlp_nonce *nonce) -{ - size_t result; - - result = scnprintf(buf, bufsize, - "%02x %02x %02x %02x %02x %02x " - "%02x %02x %02x %02x %02x %02x " - "%02x %02x %02x %02x", - nonce->data[0], nonce->data[1], - nonce->data[2], nonce->data[3], - nonce->data[4], nonce->data[5], - nonce->data[6], nonce->data[7], - nonce->data[8], nonce->data[9], - nonce->data[10], nonce->data[11], - nonce->data[12], nonce->data[13], - nonce->data[14], nonce->data[15]); - return result; -} - - -static inline -void wlp_session_cb(struct wlp *wlp) -{ - struct completion *completion = wlp->session->cb_priv; - complete(completion); -} - -static inline -int wlp_uuid_is_set(struct wlp_uuid *uuid) -{ - struct wlp_uuid zero_uuid = { .data = { 0x00, 0x00, 0x00, 0x00, - 0x00, 0x00, 0x00, 0x00, - 0x00, 0x00, 0x00, 0x00, - 0x00, 0x00, 0x00, 0x00} }; - - if (!memcmp(uuid, &zero_uuid, sizeof(*uuid))) - return 0; - return 1; -} - -#endif /* __WLP_INTERNAL_H__ */ |