diff options
Diffstat (limited to 'net/bluetooth/bnep')
-rw-r--r-- | net/bluetooth/bnep/bnep.h | 18 | ||||
-rw-r--r-- | net/bluetooth/bnep/core.c | 52 | ||||
-rw-r--r-- | net/bluetooth/bnep/netdev.c | 34 | ||||
-rw-r--r-- | net/bluetooth/bnep/sock.c | 26 |
4 files changed, 65 insertions, 65 deletions
diff --git a/net/bluetooth/bnep/bnep.h b/net/bluetooth/bnep/bnep.h index 0b6cd0e2528..a2992280c3d 100644 --- a/net/bluetooth/bnep/bnep.h +++ b/net/bluetooth/bnep/bnep.h @@ -1,7 +1,7 @@ /* BNEP protocol definition for Linux Bluetooth stack (BlueZ). Copyright (C) 2002 Maxim Krasnyansky <maxk@qualcomm.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. @@ -60,7 +60,7 @@ // Extension types #define BNEP_EXT_CONTROL 0x00 -// Response messages +// Response messages #define BNEP_SUCCESS 0x00 #define BNEP_CONN_INVALID_DST 0x01 @@ -81,7 +81,7 @@ #define BNEP_CONNECT_TO 15 #define BNEP_FILTER_TO 15 -// Headers +// Headers #define BNEP_TYPE_MASK 0x7f #define BNEP_EXT_HEADER 0x80 @@ -132,7 +132,7 @@ struct bnep_conndel_req { struct bnep_conninfo { __u32 flags; __u16 role; - __u16 state; + __u16 state; __u8 dst[ETH_ALEN]; char device[16]; }; @@ -155,10 +155,10 @@ int bnep_get_conninfo(struct bnep_conninfo *ci); // BNEP sessions struct bnep_session { struct list_head list; - + unsigned int role; - unsigned long state; - unsigned long flags; + unsigned long state; + unsigned long flags; atomic_t killed; struct ethhdr eh; @@ -166,7 +166,7 @@ struct bnep_session { struct bnep_proto_filter proto_filter[BNEP_MAX_PROTO_FILTERS]; u64 mc_filter; - + struct socket *sock; struct net_device *dev; struct net_device_stats stats; @@ -178,7 +178,7 @@ int bnep_sock_cleanup(void); static inline int bnep_mc_hash(__u8 *addr) { - return (crc32_be(~0, addr, ETH_ALEN) >> 26); + return (crc32_be(~0, addr, ETH_ALEN) >> 26); } #endif diff --git a/net/bluetooth/bnep/core.c b/net/bluetooth/bnep/core.c index 7ba6470dc50..b85d1492c35 100644 --- a/net/bluetooth/bnep/core.c +++ b/net/bluetooth/bnep/core.c @@ -1,4 +1,4 @@ -/* +/* BNEP implementation for Linux Bluetooth stack (BlueZ). Copyright (C) 2001-2002 Inventel Systemes Written 2001-2002 by @@ -15,19 +15,19 @@ OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT OF THIRD PARTY RIGHTS. IN NO EVENT SHALL THE COPYRIGHT HOLDER(S) AND AUTHOR(S) BE LIABLE FOR ANY - CLAIM, OR ANY SPECIAL INDIRECT OR CONSEQUENTIAL DAMAGES, OR ANY DAMAGES - WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN - ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF + CLAIM, OR ANY SPECIAL INDIRECT OR CONSEQUENTIAL DAMAGES, OR ANY DAMAGES + WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN + ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. - ALL LIABILITY, INCLUDING LIABILITY FOR INFRINGEMENT OF ANY PATENTS, - COPYRIGHTS, TRADEMARKS OR OTHER RIGHTS, RELATING TO USE OF THIS + ALL LIABILITY, INCLUDING LIABILITY FOR INFRINGEMENT OF ANY PATENTS, + COPYRIGHTS, TRADEMARKS OR OTHER RIGHTS, RELATING TO USE OF THIS SOFTWARE IS DISCLAIMED. */ /* * $Id: core.c,v 1.20 2002/08/04 21:23:58 maxk Exp $ - */ + */ #include <linux/module.h> @@ -74,7 +74,7 @@ static struct bnep_session *__bnep_get_session(u8 *dst) BT_DBG(""); list_for_each(p, &bnep_session_list) { - s = list_entry(p, struct bnep_session, list); + s = list_entry(p, struct bnep_session, list); if (!compare_ether_addr(dst, s->eh.h_source)) return s; } @@ -87,7 +87,7 @@ static void __bnep_link_session(struct bnep_session *s) by the socket layer which has to hold the refference to this module. */ __module_get(THIS_MODULE); - list_add(&s->list, &bnep_session_list); + list_add(&s->list, &bnep_session_list); } static void __bnep_unlink_session(struct bnep_session *s) @@ -203,7 +203,7 @@ static int bnep_ctrl_set_mcfilter(struct bnep_session *s, u8 *data, int len) memcpy(a1, data, ETH_ALEN); data += ETH_ALEN; a2 = data; data += ETH_ALEN; - + BT_DBG("mc filter %s -> %s", batostr((void *) a1), batostr((void *) a2)); @@ -277,7 +277,7 @@ static int bnep_rx_extension(struct bnep_session *s, struct sk_buff *skb) } BT_DBG("type 0x%x len %d", h->type, h->len); - + switch (h->type & BNEP_TYPE_MASK) { case BNEP_EXT_CONTROL: bnep_rx_control(s, skb->data, skb->len); @@ -293,7 +293,7 @@ static int bnep_rx_extension(struct bnep_session *s, struct sk_buff *skb) break; } } while (!err && (h->type & BNEP_EXT_HEADER)); - + return err; } @@ -319,7 +319,7 @@ static inline int bnep_rx_frame(struct bnep_session *s, struct sk_buff *skb) if ((type & BNEP_TYPE_MASK) > BNEP_RX_TYPES) goto badframe; - + if ((type & BNEP_TYPE_MASK) == BNEP_CONTROL) { bnep_rx_control(s, skb->data, skb->len); kfree_skb(skb); @@ -345,7 +345,7 @@ static inline int bnep_rx_frame(struct bnep_session *s, struct sk_buff *skb) goto badframe; s->eh.h_proto = get_unaligned((__be16 *) (skb->data - 2)); } - + /* We have to alloc new skb and copy data here :(. Because original skb * may not be modified and because of the alignment requirements. */ nskb = alloc_skb(2 + ETH_HLEN + skb->len, GFP_KERNEL); @@ -361,7 +361,7 @@ static inline int bnep_rx_frame(struct bnep_session *s, struct sk_buff *skb) case BNEP_COMPRESSED: memcpy(__skb_put(nskb, ETH_HLEN), &s->eh, ETH_HLEN); break; - + case BNEP_COMPRESSED_SRC_ONLY: memcpy(__skb_put(nskb, ETH_ALEN), s->eh.h_dest, ETH_ALEN); memcpy(__skb_put(nskb, ETH_ALEN), skb->mac.raw, ETH_ALEN); @@ -381,7 +381,7 @@ static inline int bnep_rx_frame(struct bnep_session *s, struct sk_buff *skb) memcpy(__skb_put(nskb, skb->len), skb->data, skb->len); kfree_skb(skb); - + s->stats.rx_packets++; nskb->dev = dev; nskb->ip_summed = CHECKSUM_NONE; @@ -435,7 +435,7 @@ static inline int bnep_tx_frame(struct bnep_session *s, struct sk_buff *skb) iv[il++] = (struct kvec) { eh->h_source, ETH_ALEN }; len += ETH_ALEN; break; - + case BNEP_COMPRESSED_DST_ONLY: iv[il++] = (struct kvec) { eh->h_dest, ETH_ALEN }; len += ETH_ALEN; @@ -445,7 +445,7 @@ static inline int bnep_tx_frame(struct bnep_session *s, struct sk_buff *skb) send: iv[il++] = (struct kvec) { skb->data, skb->len }; len += skb->len; - + /* FIXME: linearize skb */ { len = kernel_sendmsg(sock, &s->msg, iv, il, len); @@ -471,7 +471,7 @@ static int bnep_session(void *arg) BT_DBG(""); - daemonize("kbnepd %s", dev->name); + daemonize("kbnepd %s", dev->name); set_user_nice(current, -15); current->flags |= PF_NOFREEZE; @@ -488,13 +488,13 @@ static int bnep_session(void *arg) if (sk->sk_state != BT_CONNECTED) break; - + // TX while ((skb = skb_dequeue(&sk->sk_write_queue))) if (bnep_tx_frame(s, skb)) break; netif_wake_queue(dev); - + schedule(); } set_current_state(TASK_RUNNING); @@ -573,7 +573,7 @@ int bnep_add_connection(struct bnep_connadd_req *req, struct socket *sock) s->sock = sock; s->role = req->role; s->state = BT_CONNECTED; - + s->msg.msg_flags = MSG_NOSIGNAL; #ifdef CONFIG_BT_BNEP_MC_FILTER @@ -594,7 +594,7 @@ int bnep_add_connection(struct bnep_connadd_req *req, struct socket *sock) } __bnep_link_session(s); - + err = kernel_thread(bnep_session, s, CLONE_KERNEL); if (err < 0) { /* Session thread start failed, gotta cleanup. */ @@ -627,7 +627,7 @@ int bnep_del_connection(struct bnep_conndel_req *req) /* Wakeup user-space which is polling for socket errors. * This is temporary hack untill we have shutdown in L2CAP */ s->sock->sk->sk_err = EUNATCH; - + /* Kill session thread */ atomic_inc(&s->killed); wake_up_interruptible(s->sock->sk->sk_sleep); @@ -661,7 +661,7 @@ int bnep_get_connlist(struct bnep_connlist_req *req) s = list_entry(p, struct bnep_session, list); __bnep_copy_ci(&ci, s); - + if (copy_to_user(req->ci, &ci, sizeof(ci))) { err = -EFAULT; break; @@ -696,7 +696,7 @@ int bnep_get_conninfo(struct bnep_conninfo *ci) } static int __init bnep_init(void) -{ +{ char flt[50] = ""; l2cap_load(); diff --git a/net/bluetooth/bnep/netdev.c b/net/bluetooth/bnep/netdev.c index 67a002a9751..9092816f58d 100644 --- a/net/bluetooth/bnep/netdev.c +++ b/net/bluetooth/bnep/netdev.c @@ -1,4 +1,4 @@ -/* +/* BNEP implementation for Linux Bluetooth stack (BlueZ). Copyright (C) 2001-2002 Inventel Systemes Written 2001-2002 by @@ -15,19 +15,19 @@ OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT OF THIRD PARTY RIGHTS. IN NO EVENT SHALL THE COPYRIGHT HOLDER(S) AND AUTHOR(S) BE LIABLE FOR ANY - CLAIM, OR ANY SPECIAL INDIRECT OR CONSEQUENTIAL DAMAGES, OR ANY DAMAGES - WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN - ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF + CLAIM, OR ANY SPECIAL INDIRECT OR CONSEQUENTIAL DAMAGES, OR ANY DAMAGES + WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN + ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. - ALL LIABILITY, INCLUDING LIABILITY FOR INFRINGEMENT OF ANY PATENTS, - COPYRIGHTS, TRADEMARKS OR OTHER RIGHTS, RELATING TO USE OF THIS + ALL LIABILITY, INCLUDING LIABILITY FOR INFRINGEMENT OF ANY PATENTS, + COPYRIGHTS, TRADEMARKS OR OTHER RIGHTS, RELATING TO USE OF THIS SOFTWARE IS DISCLAIMED. */ /* * $Id: netdev.c,v 1.8 2002/08/04 21:23:58 maxk Exp $ - */ + */ #include <linux/module.h> @@ -94,7 +94,7 @@ static void bnep_net_set_mc_list(struct net_device *dev) r->type = BNEP_CONTROL; r->ctrl = BNEP_FILTER_MULTI_ADDR_SET; - if (dev->flags & (IFF_PROMISC | IFF_ALLMULTI)) { + if (dev->flags & (IFF_PROMISC | IFF_ALLMULTI)) { u8 start[ETH_ALEN] = { 0x01 }; /* Request all addresses */ @@ -102,14 +102,14 @@ static void bnep_net_set_mc_list(struct net_device *dev) memcpy(__skb_put(skb, ETH_ALEN), dev->broadcast, ETH_ALEN); r->len = htons(ETH_ALEN * 2); } else { - struct dev_mc_list *dmi = dev->mc_list; + struct dev_mc_list *dmi = dev->mc_list; int i, len = skb->len; if (dev->flags & IFF_BROADCAST) { memcpy(__skb_put(skb, ETH_ALEN), dev->broadcast, ETH_ALEN); memcpy(__skb_put(skb, ETH_ALEN), dev->broadcast, ETH_ALEN); - } - + } + /* FIXME: We should group addresses here. */ for (i = 0; i < dev->mc_count && i < BNEP_MAX_MULTICAST_FILTERS; i++) { @@ -159,13 +159,13 @@ static inline u16 bnep_net_eth_proto(struct sk_buff *skb) { struct ethhdr *eh = (void *) skb->data; u16 proto = ntohs(eh->h_proto); - + if (proto >= 1536) return proto; - + if (get_unaligned((__be16 *) skb->data) == htons(0xFFFF)) return ETH_P_802_3; - + return ETH_P_802_2; } @@ -174,7 +174,7 @@ static inline int bnep_net_proto_filter(struct sk_buff *skb, struct bnep_session u16 proto = bnep_net_eth_proto(skb); struct bnep_proto_filter *f = s->proto_filter; int i; - + for (i = 0; i < BNEP_MAX_PROTO_FILTERS && f[i].end; i++) { if (proto >= f[i].start && proto <= f[i].end) return 0; @@ -198,14 +198,14 @@ static int bnep_net_xmit(struct sk_buff *skb, struct net_device *dev) return 0; } #endif - + #ifdef CONFIG_BT_BNEP_PROTO_FILTER if (bnep_net_proto_filter(skb, s)) { kfree_skb(skb); return 0; } #endif - + /* * We cannot send L2CAP packets from here as we are potentially in a bh. * So we have to queue them and wake up session thread which is sleeping diff --git a/net/bluetooth/bnep/sock.c b/net/bluetooth/bnep/sock.c index 5563db1bf52..6d7311cee1b 100644 --- a/net/bluetooth/bnep/sock.c +++ b/net/bluetooth/bnep/sock.c @@ -1,4 +1,4 @@ -/* +/* BNEP implementation for Linux Bluetooth stack (BlueZ). Copyright (C) 2001-2002 Inventel Systemes Written 2001-2002 by @@ -14,19 +14,19 @@ OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT OF THIRD PARTY RIGHTS. IN NO EVENT SHALL THE COPYRIGHT HOLDER(S) AND AUTHOR(S) BE LIABLE FOR ANY - CLAIM, OR ANY SPECIAL INDIRECT OR CONSEQUENTIAL DAMAGES, OR ANY DAMAGES - WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN - ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF + CLAIM, OR ANY SPECIAL INDIRECT OR CONSEQUENTIAL DAMAGES, OR ANY DAMAGES + WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN + ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. - ALL LIABILITY, INCLUDING LIABILITY FOR INFRINGEMENT OF ANY PATENTS, - COPYRIGHTS, TRADEMARKS OR OTHER RIGHTS, RELATING TO USE OF THIS + ALL LIABILITY, INCLUDING LIABILITY FOR INFRINGEMENT OF ANY PATENTS, + COPYRIGHTS, TRADEMARKS OR OTHER RIGHTS, RELATING TO USE OF THIS SOFTWARE IS DISCLAIMED. */ /* * $Id: sock.c,v 1.4 2002/08/04 21:23:58 maxk Exp $ - */ + */ #include <linux/module.h> @@ -89,7 +89,7 @@ static int bnep_sock_ioctl(struct socket *sock, unsigned int cmd, unsigned long if (copy_from_user(&ca, argp, sizeof(ca))) return -EFAULT; - + nsock = sockfd_lookup(ca.sock, &err); if (!nsock) return err; @@ -101,20 +101,20 @@ static int bnep_sock_ioctl(struct socket *sock, unsigned int cmd, unsigned long err = bnep_add_connection(&ca, nsock); if (!err) { - if (copy_to_user(argp, &ca, sizeof(ca))) + if (copy_to_user(argp, &ca, sizeof(ca))) err = -EFAULT; } else fput(nsock->file); return err; - + case BNEPCONNDEL: if (!capable(CAP_NET_ADMIN)) return -EACCES; if (copy_from_user(&cd, argp, sizeof(cd))) return -EFAULT; - + return bnep_del_connection(&cd); case BNEPGETCONNLIST: @@ -123,7 +123,7 @@ static int bnep_sock_ioctl(struct socket *sock, unsigned int cmd, unsigned long if (cl.cnum <= 0) return -EINVAL; - + err = bnep_get_connlist(&cl); if (!err && copy_to_user(argp, &cl, sizeof(cl))) return -EFAULT; @@ -163,7 +163,7 @@ static int bnep_sock_compat_ioctl(struct socket *sock, unsigned int cmd, unsigne if (cl.cnum <= 0) return -EINVAL; - + err = bnep_get_connlist(&cl); if (!err && put_user(cl.cnum, (uint32_t __user *) arg)) |