diff options
author | David S. Miller <davem@davemloft.net> | 2010-04-06 23:53:30 -0700 |
---|---|---|
committer | David S. Miller <davem@davemloft.net> | 2010-04-06 23:53:30 -0700 |
commit | 4a35ecf8bf1c4b039503fa554100fe85c761de76 (patch) | |
tree | 9b75f5d5636004d9a9aa496924377379be09aa1f /net/bluetooth | |
parent | b4d562e3c3553ac58c7120555c4e4aefbb090a2a (diff) | |
parent | fb9e2d887243499b8d28efcf80821c4f6a092395 (diff) | |
download | op-kernel-dev-4a35ecf8bf1c4b039503fa554100fe85c761de76.zip op-kernel-dev-4a35ecf8bf1c4b039503fa554100fe85c761de76.tar.gz |
Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6
Conflicts:
drivers/net/bonding/bond_main.c
drivers/net/via-velocity.c
drivers/net/wireless/iwlwifi/iwl-agn.c
Diffstat (limited to 'net/bluetooth')
-rw-r--r-- | net/bluetooth/hci_sysfs.c | 3 | ||||
-rw-r--r-- | net/bluetooth/l2cap.c | 51 | ||||
-rw-r--r-- | net/bluetooth/rfcomm/core.c | 41 | ||||
-rw-r--r-- | net/bluetooth/rfcomm/sock.c | 41 | ||||
-rw-r--r-- | net/bluetooth/sco.c | 41 |
5 files changed, 124 insertions, 53 deletions
diff --git a/net/bluetooth/hci_sysfs.c b/net/bluetooth/hci_sysfs.c index cafb55b..05fd125 100644 --- a/net/bluetooth/hci_sysfs.c +++ b/net/bluetooth/hci_sysfs.c @@ -8,8 +8,7 @@ #include <net/bluetooth/bluetooth.h> #include <net/bluetooth/hci_core.h> -struct class *bt_class = NULL; -EXPORT_SYMBOL_GPL(bt_class); +static struct class *bt_class; struct dentry *bt_debugfs = NULL; EXPORT_SYMBOL_GPL(bt_debugfs); diff --git a/net/bluetooth/l2cap.c b/net/bluetooth/l2cap.c index 4db7ae2..99d68c3 100644 --- a/net/bluetooth/l2cap.c +++ b/net/bluetooth/l2cap.c @@ -40,6 +40,8 @@ #include <linux/skbuff.h> #include <linux/list.h> #include <linux/device.h> +#include <linux/debugfs.h> +#include <linux/seq_file.h> #include <linux/uaccess.h> #include <linux/crc16.h> #include <net/sock.h> @@ -1000,7 +1002,8 @@ static int l2cap_sock_connect(struct socket *sock, struct sockaddr *addr, int al BT_DBG("sk %p", sk); - if (!addr || addr->sa_family != AF_BLUETOOTH) + if (!addr || alen < sizeof(addr->sa_family) || + addr->sa_family != AF_BLUETOOTH) return -EINVAL; memset(&la, 0, sizeof(la)); @@ -2830,6 +2833,11 @@ static inline int l2cap_config_rsp(struct l2cap_conn *conn, struct l2cap_cmd_hdr int len = cmd->len - sizeof(*rsp); char req[64]; + if (len > sizeof(req) - sizeof(struct l2cap_conf_req)) { + l2cap_send_disconn_req(conn, sk); + goto done; + } + /* throw out any old stored conf requests */ result = L2CAP_CONF_SUCCESS; len = l2cap_parse_conf_rsp(sk, rsp->data, @@ -3937,31 +3945,42 @@ drop: return 0; } -static ssize_t l2cap_sysfs_show(struct class *dev, - struct class_attribute *attr, - char *buf) +static int l2cap_debugfs_show(struct seq_file *f, void *p) { struct sock *sk; struct hlist_node *node; - char *str = buf; read_lock_bh(&l2cap_sk_list.lock); sk_for_each(sk, node, &l2cap_sk_list.head) { struct l2cap_pinfo *pi = l2cap_pi(sk); - str += sprintf(str, "%s %s %d %d 0x%4.4x 0x%4.4x %d %d %d\n", - batostr(&bt_sk(sk)->src), batostr(&bt_sk(sk)->dst), - sk->sk_state, __le16_to_cpu(pi->psm), pi->scid, - pi->dcid, pi->imtu, pi->omtu, pi->sec_level); + seq_printf(f, "%s %s %d %d 0x%4.4x 0x%4.4x %d %d %d\n", + batostr(&bt_sk(sk)->src), + batostr(&bt_sk(sk)->dst), + sk->sk_state, __le16_to_cpu(pi->psm), + pi->scid, pi->dcid, + pi->imtu, pi->omtu, pi->sec_level); } read_unlock_bh(&l2cap_sk_list.lock); - return str - buf; + return 0; +} + +static int l2cap_debugfs_open(struct inode *inode, struct file *file) +{ + return single_open(file, l2cap_debugfs_show, inode->i_private); } -static CLASS_ATTR(l2cap, S_IRUGO, l2cap_sysfs_show, NULL); +static const struct file_operations l2cap_debugfs_fops = { + .open = l2cap_debugfs_open, + .read = seq_read, + .llseek = seq_lseek, + .release = single_release, +}; + +static struct dentry *l2cap_debugfs; static const struct proto_ops l2cap_sock_ops = { .family = PF_BLUETOOTH, @@ -4021,8 +4040,12 @@ static int __init l2cap_init(void) goto error; } - if (class_create_file(bt_class, &class_attr_l2cap) < 0) - BT_ERR("Failed to create L2CAP info file"); + if (bt_debugfs) { + l2cap_debugfs = debugfs_create_file("l2cap", 0444, + bt_debugfs, NULL, &l2cap_debugfs_fops); + if (!l2cap_debugfs) + BT_ERR("Failed to create L2CAP debug file"); + } BT_INFO("L2CAP ver %s", VERSION); BT_INFO("L2CAP socket layer initialized"); @@ -4036,7 +4059,7 @@ error: static void __exit l2cap_exit(void) { - class_remove_file(bt_class, &class_attr_l2cap); + debugfs_remove(l2cap_debugfs); if (bt_sock_unregister(BTPROTO_L2CAP) < 0) BT_ERR("L2CAP socket unregistration failed"); diff --git a/net/bluetooth/rfcomm/core.c b/net/bluetooth/rfcomm/core.c index db8a68e..13f114e 100644 --- a/net/bluetooth/rfcomm/core.c +++ b/net/bluetooth/rfcomm/core.c @@ -33,6 +33,8 @@ #include <linux/init.h> #include <linux/wait.h> #include <linux/device.h> +#include <linux/debugfs.h> +#include <linux/seq_file.h> #include <linux/net.h> #include <linux/mutex.h> #include <linux/kthread.h> @@ -2098,13 +2100,10 @@ static struct hci_cb rfcomm_cb = { .security_cfm = rfcomm_security_cfm }; -static ssize_t rfcomm_dlc_sysfs_show(struct class *dev, - struct class_attribute *attr, - char *buf) +static int rfcomm_dlc_debugfs_show(struct seq_file *f, void *x) { struct rfcomm_session *s; struct list_head *pp, *p; - char *str = buf; rfcomm_lock(); @@ -2114,18 +2113,32 @@ static ssize_t rfcomm_dlc_sysfs_show(struct class *dev, struct sock *sk = s->sock->sk; struct rfcomm_dlc *d = list_entry(pp, struct rfcomm_dlc, list); - str += sprintf(str, "%s %s %ld %d %d %d %d\n", - batostr(&bt_sk(sk)->src), batostr(&bt_sk(sk)->dst), - d->state, d->dlci, d->mtu, d->rx_credits, d->tx_credits); + seq_printf(f, "%s %s %ld %d %d %d %d\n", + batostr(&bt_sk(sk)->src), + batostr(&bt_sk(sk)->dst), + d->state, d->dlci, d->mtu, + d->rx_credits, d->tx_credits); } } rfcomm_unlock(); - return (str - buf); + return 0; } -static CLASS_ATTR(rfcomm_dlc, S_IRUGO, rfcomm_dlc_sysfs_show, NULL); +static int rfcomm_dlc_debugfs_open(struct inode *inode, struct file *file) +{ + return single_open(file, rfcomm_dlc_debugfs_show, inode->i_private); +} + +static const struct file_operations rfcomm_dlc_debugfs_fops = { + .open = rfcomm_dlc_debugfs_open, + .read = seq_read, + .llseek = seq_lseek, + .release = single_release, +}; + +static struct dentry *rfcomm_dlc_debugfs; /* ---- Initialization ---- */ static int __init rfcomm_init(void) @@ -2142,8 +2155,12 @@ static int __init rfcomm_init(void) goto unregister; } - if (class_create_file(bt_class, &class_attr_rfcomm_dlc) < 0) - BT_ERR("Failed to create RFCOMM info file"); + if (bt_debugfs) { + rfcomm_dlc_debugfs = debugfs_create_file("rfcomm_dlc", 0444, + bt_debugfs, NULL, &rfcomm_dlc_debugfs_fops); + if (!rfcomm_dlc_debugfs) + BT_ERR("Failed to create RFCOMM debug file"); + } err = rfcomm_init_ttys(); if (err < 0) @@ -2171,7 +2188,7 @@ unregister: static void __exit rfcomm_exit(void) { - class_remove_file(bt_class, &class_attr_rfcomm_dlc); + debugfs_remove(rfcomm_dlc_debugfs); hci_unregister_cb(&rfcomm_cb); diff --git a/net/bluetooth/rfcomm/sock.c b/net/bluetooth/rfcomm/sock.c index ca87d6a..8ed3c37 100644 --- a/net/bluetooth/rfcomm/sock.c +++ b/net/bluetooth/rfcomm/sock.c @@ -40,6 +40,8 @@ #include <linux/skbuff.h> #include <linux/list.h> #include <linux/device.h> +#include <linux/debugfs.h> +#include <linux/seq_file.h> #include <net/sock.h> #include <asm/system.h> @@ -395,7 +397,8 @@ static int rfcomm_sock_connect(struct socket *sock, struct sockaddr *addr, int a BT_DBG("sk %p", sk); - if (addr->sa_family != AF_BLUETOOTH || alen < sizeof(struct sockaddr_rc)) + if (alen < sizeof(struct sockaddr_rc) || + addr->sa_family != AF_BLUETOOTH) return -EINVAL; lock_sock(sk); @@ -1061,28 +1064,38 @@ done: return result; } -static ssize_t rfcomm_sock_sysfs_show(struct class *dev, - struct class_attribute *attr, - char *buf) +static int rfcomm_sock_debugfs_show(struct seq_file *f, void *p) { struct sock *sk; struct hlist_node *node; - char *str = buf; read_lock_bh(&rfcomm_sk_list.lock); sk_for_each(sk, node, &rfcomm_sk_list.head) { - str += sprintf(str, "%s %s %d %d\n", - batostr(&bt_sk(sk)->src), batostr(&bt_sk(sk)->dst), + seq_printf(f, "%s %s %d %d\n", + batostr(&bt_sk(sk)->src), + batostr(&bt_sk(sk)->dst), sk->sk_state, rfcomm_pi(sk)->channel); } read_unlock_bh(&rfcomm_sk_list.lock); - return (str - buf); + return 0; } -static CLASS_ATTR(rfcomm, S_IRUGO, rfcomm_sock_sysfs_show, NULL); +static int rfcomm_sock_debugfs_open(struct inode *inode, struct file *file) +{ + return single_open(file, rfcomm_sock_debugfs_show, inode->i_private); +} + +static const struct file_operations rfcomm_sock_debugfs_fops = { + .open = rfcomm_sock_debugfs_open, + .read = seq_read, + .llseek = seq_lseek, + .release = single_release, +}; + +static struct dentry *rfcomm_sock_debugfs; static const struct proto_ops rfcomm_sock_ops = { .family = PF_BLUETOOTH, @@ -1122,8 +1135,12 @@ int __init rfcomm_init_sockets(void) if (err < 0) goto error; - if (class_create_file(bt_class, &class_attr_rfcomm) < 0) - BT_ERR("Failed to create RFCOMM info file"); + if (bt_debugfs) { + rfcomm_sock_debugfs = debugfs_create_file("rfcomm", 0444, + bt_debugfs, NULL, &rfcomm_sock_debugfs_fops); + if (!rfcomm_sock_debugfs) + BT_ERR("Failed to create RFCOMM debug file"); + } BT_INFO("RFCOMM socket layer initialized"); @@ -1137,7 +1154,7 @@ error: void rfcomm_cleanup_sockets(void) { - class_remove_file(bt_class, &class_attr_rfcomm); + debugfs_remove(rfcomm_sock_debugfs); if (bt_sock_unregister(BTPROTO_RFCOMM) < 0) BT_ERR("RFCOMM socket layer unregistration failed"); diff --git a/net/bluetooth/sco.c b/net/bluetooth/sco.c index f93b939..ca6b2ad 100644 --- a/net/bluetooth/sco.c +++ b/net/bluetooth/sco.c @@ -38,6 +38,8 @@ #include <linux/socket.h> #include <linux/skbuff.h> #include <linux/device.h> +#include <linux/debugfs.h> +#include <linux/seq_file.h> #include <linux/list.h> #include <net/sock.h> @@ -497,7 +499,8 @@ static int sco_sock_connect(struct socket *sock, struct sockaddr *addr, int alen BT_DBG("sk %p", sk); - if (addr->sa_family != AF_BLUETOOTH || alen < sizeof(struct sockaddr_sco)) + if (alen < sizeof(struct sockaddr_sco) || + addr->sa_family != AF_BLUETOOTH) return -EINVAL; if (sk->sk_state != BT_OPEN && sk->sk_state != BT_BOUND) @@ -953,28 +956,36 @@ drop: return 0; } -static ssize_t sco_sysfs_show(struct class *dev, - struct class_attribute *attr, - char *buf) +static int sco_debugfs_show(struct seq_file *f, void *p) { struct sock *sk; struct hlist_node *node; - char *str = buf; read_lock_bh(&sco_sk_list.lock); sk_for_each(sk, node, &sco_sk_list.head) { - str += sprintf(str, "%s %s %d\n", - batostr(&bt_sk(sk)->src), batostr(&bt_sk(sk)->dst), - sk->sk_state); + seq_printf(f, "%s %s %d\n", batostr(&bt_sk(sk)->src), + batostr(&bt_sk(sk)->dst), sk->sk_state); } read_unlock_bh(&sco_sk_list.lock); - return (str - buf); + return 0; } -static CLASS_ATTR(sco, S_IRUGO, sco_sysfs_show, NULL); +static int sco_debugfs_open(struct inode *inode, struct file *file) +{ + return single_open(file, sco_debugfs_show, inode->i_private); +} + +static const struct file_operations sco_debugfs_fops = { + .open = sco_debugfs_open, + .read = seq_read, + .llseek = seq_lseek, + .release = single_release, +}; + +static struct dentry *sco_debugfs; static const struct proto_ops sco_sock_ops = { .family = PF_BLUETOOTH, @@ -1032,8 +1043,12 @@ static int __init sco_init(void) goto error; } - if (class_create_file(bt_class, &class_attr_sco) < 0) - BT_ERR("Failed to create SCO info file"); + if (bt_debugfs) { + sco_debugfs = debugfs_create_file("sco", 0444, + bt_debugfs, NULL, &sco_debugfs_fops); + if (!sco_debugfs) + BT_ERR("Failed to create SCO debug file"); + } BT_INFO("SCO (Voice Link) ver %s", VERSION); BT_INFO("SCO socket layer initialized"); @@ -1047,7 +1062,7 @@ error: static void __exit sco_exit(void) { - class_remove_file(bt_class, &class_attr_sco); + debugfs_remove(sco_debugfs); if (bt_sock_unregister(BTPROTO_SCO) < 0) BT_ERR("SCO socket unregistration failed"); |