#include <linux/syscalls.h>
#include <linux/i2c.h>
#include <linux/i2c-dev.h>
-#include <linux/wireless.h>
#include <linux/atalk.h>
#include <linux/loop.h>
#include <linux/capi.h>
#include <linux/gigaset_dev.h>
+#ifdef CONFIG_BLOCK
#include <scsi/scsi.h>
#include <scsi/scsi_ioctl.h>
#include <scsi/sg.h>
+#endif
#include <asm/uaccess.h>
#include <linux/ethtool.h>
return sys_ioctl(fd, cmd, (unsigned long)tdata);
}
-struct compat_iw_point {
- compat_caddr_t pointer;
- __u16 length;
- __u16 flags;
-};
-
-static int do_wireless_ioctl(unsigned int fd, unsigned int cmd, unsigned long arg)
-{
- struct iwreq __user *iwr;
- struct iwreq __user *iwr_u;
- struct iw_point __user *iwp;
- struct compat_iw_point __user *iwp_u;
- compat_caddr_t pointer_u;
- void __user *pointer;
- __u16 length, flags;
- int ret;
-
- iwr_u = compat_ptr(arg);
- iwp_u = (struct compat_iw_point __user *) &iwr_u->u.data;
- iwr = compat_alloc_user_space(sizeof(*iwr));
- if (iwr == NULL)
- return -ENOMEM;
-
- iwp = &iwr->u.data;
-
- if (!access_ok(VERIFY_WRITE, iwr, sizeof(*iwr)))
- return -EFAULT;
-
- if (__copy_in_user(&iwr->ifr_ifrn.ifrn_name[0],
- &iwr_u->ifr_ifrn.ifrn_name[0],
- sizeof(iwr->ifr_ifrn.ifrn_name)))
- return -EFAULT;
-
- if (__get_user(pointer_u, &iwp_u->pointer) ||
- __get_user(length, &iwp_u->length) ||
- __get_user(flags, &iwp_u->flags))
- return -EFAULT;
-
- if (__put_user(compat_ptr(pointer_u), &iwp->pointer) ||
- __put_user(length, &iwp->length) ||
- __put_user(flags, &iwp->flags))
- return -EFAULT;
-
- ret = sys_ioctl(fd, cmd, (unsigned long) iwr);
-
- if (__get_user(pointer, &iwp->pointer) ||
- __get_user(length, &iwp->length) ||
- __get_user(flags, &iwp->flags))
- return -EFAULT;
-
- if (__put_user(ptr_to_compat(pointer), &iwp_u->pointer) ||
- __put_user(length, &iwp_u->length) ||
- __put_user(flags, &iwp_u->flags))
- return -EFAULT;
-
- return ret;
-}
-
/* Since old style bridge ioctl's endup using SIOCDEVPRIVATE
* for some operations; this forces use of the newer bridge-utils that
* use compatiable ioctls
COMPATIBLE_IOCTL(PIO_UNISCRNMAP)
COMPATIBLE_IOCTL(PIO_FONTRESET)
COMPATIBLE_IOCTL(PIO_UNIMAPCLR)
+#ifdef CONFIG_BLOCK
/* Big S */
COMPATIBLE_IOCTL(SCSI_IOCTL_GET_IDLUN)
COMPATIBLE_IOCTL(SCSI_IOCTL_DOORLOCK)
COMPATIBLE_IOCTL(SCSI_IOCTL_SEND_COMMAND)
COMPATIBLE_IOCTL(SCSI_IOCTL_PROBE_HOST)
COMPATIBLE_IOCTL(SCSI_IOCTL_GET_PCI)
+#endif
/* Big T */
COMPATIBLE_IOCTL(TUNSETNOCSUM)
COMPATIBLE_IOCTL(TUNSETDEBUG)
COMPATIBLE_IOCTL(SIOCSIFVLAN)
COMPATIBLE_IOCTL(SIOCBRADDBR)
COMPATIBLE_IOCTL(SIOCBRDELBR)
+#ifdef CONFIG_BLOCK
/* SG stuff */
COMPATIBLE_IOCTL(SG_SET_TIMEOUT)
COMPATIBLE_IOCTL(SG_GET_TIMEOUT)
COMPATIBLE_IOCTL(SG_GET_REQUEST_TABLE)
COMPATIBLE_IOCTL(SG_SET_KEEP_ORPHAN)
COMPATIBLE_IOCTL(SG_GET_KEEP_ORPHAN)
+#endif
/* PPP stuff */
COMPATIBLE_IOCTL(PPPIOCGFLAGS)
COMPATIBLE_IOCTL(PPPIOCSFLAGS)
COMPATIBLE_IOCTL(HCIGETDEVINFO)
COMPATIBLE_IOCTL(HCIGETCONNLIST)
COMPATIBLE_IOCTL(HCIGETCONNINFO)
+ COMPATIBLE_IOCTL(HCIGETAUTHINFO)
COMPATIBLE_IOCTL(HCISETRAW)
COMPATIBLE_IOCTL(HCISETSCAN)
COMPATIBLE_IOCTL(HCISETAUTH)
COMPATIBLE_IOCTL(I2C_PEC)
COMPATIBLE_IOCTL(I2C_RETRIES)
COMPATIBLE_IOCTL(I2C_TIMEOUT)
-/* wireless */
-COMPATIBLE_IOCTL(SIOCSIWCOMMIT)
-COMPATIBLE_IOCTL(SIOCGIWNAME)
-COMPATIBLE_IOCTL(SIOCSIWNWID)
-COMPATIBLE_IOCTL(SIOCGIWNWID)
-COMPATIBLE_IOCTL(SIOCSIWFREQ)
-COMPATIBLE_IOCTL(SIOCGIWFREQ)
-COMPATIBLE_IOCTL(SIOCSIWMODE)
-COMPATIBLE_IOCTL(SIOCGIWMODE)
-COMPATIBLE_IOCTL(SIOCSIWSENS)
-COMPATIBLE_IOCTL(SIOCGIWSENS)
-COMPATIBLE_IOCTL(SIOCSIWRANGE)
-COMPATIBLE_IOCTL(SIOCSIWPRIV)
-COMPATIBLE_IOCTL(SIOCSIWSTATS)
-COMPATIBLE_IOCTL(SIOCSIWAP)
-COMPATIBLE_IOCTL(SIOCGIWAP)
-COMPATIBLE_IOCTL(SIOCSIWRATE)
-COMPATIBLE_IOCTL(SIOCGIWRATE)
-COMPATIBLE_IOCTL(SIOCSIWRTS)
-COMPATIBLE_IOCTL(SIOCGIWRTS)
-COMPATIBLE_IOCTL(SIOCSIWFRAG)
-COMPATIBLE_IOCTL(SIOCGIWFRAG)
-COMPATIBLE_IOCTL(SIOCSIWTXPOW)
-COMPATIBLE_IOCTL(SIOCGIWTXPOW)
-COMPATIBLE_IOCTL(SIOCSIWRETRY)
-COMPATIBLE_IOCTL(SIOCGIWRETRY)
-COMPATIBLE_IOCTL(SIOCSIWPOWER)
-COMPATIBLE_IOCTL(SIOCGIWPOWER)
-COMPATIBLE_IOCTL(SIOCSIWAUTH)
-COMPATIBLE_IOCTL(SIOCGIWAUTH)
/* hiddev */
COMPATIBLE_IOCTL(HIDIOCGVERSION)
COMPATIBLE_IOCTL(HIDIOCAPPLICATION)
HANDLE_IOCTL(I2C_FUNCS, w_long)
HANDLE_IOCTL(I2C_RDWR, do_i2c_rdwr_ioctl)
HANDLE_IOCTL(I2C_SMBUS, do_i2c_smbus_ioctl)
-/* wireless */
-HANDLE_IOCTL(SIOCGIWRANGE, do_wireless_ioctl)
-HANDLE_IOCTL(SIOCGIWPRIV, do_wireless_ioctl)
-HANDLE_IOCTL(SIOCGIWSTATS, do_wireless_ioctl)
-HANDLE_IOCTL(SIOCSIWSPY, do_wireless_ioctl)
-HANDLE_IOCTL(SIOCGIWSPY, do_wireless_ioctl)
-HANDLE_IOCTL(SIOCSIWTHRSPY, do_wireless_ioctl)
-HANDLE_IOCTL(SIOCGIWTHRSPY, do_wireless_ioctl)
-HANDLE_IOCTL(SIOCSIWMLME, do_wireless_ioctl)
-HANDLE_IOCTL(SIOCGIWAPLIST, do_wireless_ioctl)
-HANDLE_IOCTL(SIOCSIWSCAN, do_wireless_ioctl)
-HANDLE_IOCTL(SIOCGIWSCAN, do_wireless_ioctl)
-HANDLE_IOCTL(SIOCSIWESSID, do_wireless_ioctl)
-HANDLE_IOCTL(SIOCGIWESSID, do_wireless_ioctl)
-HANDLE_IOCTL(SIOCSIWNICKN, do_wireless_ioctl)
-HANDLE_IOCTL(SIOCGIWNICKN, do_wireless_ioctl)
-HANDLE_IOCTL(SIOCSIWENCODE, do_wireless_ioctl)
-HANDLE_IOCTL(SIOCGIWENCODE, do_wireless_ioctl)
-HANDLE_IOCTL(SIOCSIWGENIE, do_wireless_ioctl)
-HANDLE_IOCTL(SIOCGIWGENIE, do_wireless_ioctl)
-HANDLE_IOCTL(SIOCSIWENCODEEXT, do_wireless_ioctl)
-HANDLE_IOCTL(SIOCGIWENCODEEXT, do_wireless_ioctl)
-HANDLE_IOCTL(SIOCSIWPMKSA, do_wireless_ioctl)
+/* bridge */
HANDLE_IOCTL(SIOCSIFBR, old_bridge_ioctl)
HANDLE_IOCTL(SIOCGIFBR, old_bridge_ioctl)
/* Not implemented in the native kernel */
SOFTWARE IS DISCLAIMED.
*/
-/*
- * $Id: core.c,v 1.20 2002/08/04 21:23:58 maxk Exp $
- */
-
#include <linux/module.h>
#include <linux/kernel.h>
/* Delete network device */
unregister_netdev(dev);
+ /* Wakeup user-space polling for socket errors */
+ s->sock->sk->sk_err = EUNATCH;
+
+ wake_up_interruptible(s->sock->sk->sk_sleep);
+
/* Release the socket */
fput(s->sock->file);
/*
* Bluetooth RFCOMM core.
- *
- * $Id: core.c,v 1.42 2002/10/01 23:26:25 maxk Exp $
*/
#include <linux/module.h>
#define BT_DBG(D...)
#endif
- #define VERSION "1.8"
+ #define VERSION "1.10"
static int disable_cfc = 0;
static int channel_mtu = -1;
return err;
}
+ static inline int rfcomm_check_link_mode(struct rfcomm_dlc *d)
+ {
+ struct sock *sk = d->session->sock->sk;
+
+ if (d->link_mode & (RFCOMM_LM_ENCRYPT | RFCOMM_LM_SECURE)) {
+ if (!hci_conn_encrypt(l2cap_pi(sk)->conn->hcon))
+ return 1;
+ } else if (d->link_mode & RFCOMM_LM_AUTH) {
+ if (!hci_conn_auth(l2cap_pi(sk)->conn->hcon))
+ return 1;
+ }
+
+ return 0;
+ }
+
/* ---- RFCOMM DLCs ---- */
static void rfcomm_dlc_timeout(unsigned long arg)
{
d->addr = __addr(s->initiator, dlci);
d->priority = 7;
- d->state = BT_CONFIG;
+ d->state = BT_CONFIG;
rfcomm_dlc_link(s, d);
+ d->out = 1;
+
d->mtu = s->mtu;
d->cfc = (s->cfc == RFCOMM_CFC_UNKNOWN) ? 0 : s->cfc;
- if (s->state == BT_CONNECTED)
- rfcomm_send_pn(s, 1, d);
+ if (s->state == BT_CONNECTED) {
+ if (rfcomm_check_link_mode(d))
+ set_bit(RFCOMM_AUTH_PENDING, &d->flags);
+ else
+ rfcomm_send_pn(s, 1, d);
+ }
+
rfcomm_dlc_set_timer(d, RFCOMM_CONN_TIMEOUT);
+
return 0;
}
return 0;
}
- static inline int rfcomm_check_link_mode(struct rfcomm_dlc *d)
- {
- struct sock *sk = d->session->sock->sk;
-
- if (d->link_mode & (RFCOMM_LM_ENCRYPT | RFCOMM_LM_SECURE)) {
- if (!hci_conn_encrypt(l2cap_pi(sk)->conn->hcon))
- return 1;
- } else if (d->link_mode & RFCOMM_LM_AUTH) {
- if (!hci_conn_auth(l2cap_pi(sk)->conn->hcon))
- return 1;
- }
-
- return 0;
- }
-
static void rfcomm_dlc_accept(struct rfcomm_dlc *d)
{
struct sock *sk = d->session->sock->sk;
if (rfcomm_check_link_mode(d)) {
set_bit(RFCOMM_AUTH_PENDING, &d->flags);
rfcomm_dlc_set_timer(d, RFCOMM_AUTH_TIMEOUT);
- return 0;
- }
-
- rfcomm_dlc_accept(d);
+ } else
+ rfcomm_dlc_accept(d);
}
return 0;
}
if (rfcomm_check_link_mode(d)) {
set_bit(RFCOMM_AUTH_PENDING, &d->flags);
rfcomm_dlc_set_timer(d, RFCOMM_AUTH_TIMEOUT);
- return 0;
- }
-
- rfcomm_dlc_accept(d);
+ } else
+ rfcomm_dlc_accept(d);
} else {
rfcomm_send_dm(s, dlci);
}
clear_bit(RFCOMM_TX_THROTTLED, &d->flags);
rfcomm_dlc_lock(d);
+
+ d->remote_v24_sig = msc->v24_sig;
+
if (d->modem_status)
d->modem_status(d, msc->v24_sig);
+
rfcomm_dlc_unlock(d);
rfcomm_send_msc(s, 0, dlci, msc->v24_sig);
d = list_entry(p, struct rfcomm_dlc, list);
if (d->state == BT_CONFIG) {
d->mtu = s->mtu;
- rfcomm_send_pn(s, 1, d);
+ if (rfcomm_check_link_mode(d)) {
+ set_bit(RFCOMM_AUTH_PENDING, &d->flags);
+ rfcomm_dlc_set_timer(d, RFCOMM_AUTH_TIMEOUT);
+ } else
+ rfcomm_send_pn(s, 1, d);
}
}
}
if (test_and_clear_bit(RFCOMM_AUTH_ACCEPT, &d->flags)) {
rfcomm_dlc_clear_timer(d);
- rfcomm_dlc_accept(d);
+ if (d->out) {
+ rfcomm_send_pn(s, 1, d);
+ rfcomm_dlc_set_timer(d, RFCOMM_CONN_TIMEOUT);
+ } else
+ rfcomm_dlc_accept(d);
if (d->link_mode & RFCOMM_LM_SECURE) {
struct sock *sk = s->sock->sk;
hci_conn_change_link_key(l2cap_pi(sk)->conn->hcon);
continue;
} else if (test_and_clear_bit(RFCOMM_AUTH_REJECT, &d->flags)) {
rfcomm_dlc_clear_timer(d);
- rfcomm_send_dm(s, d->dlci);
+ if (!d->out)
+ rfcomm_send_dm(s, d->dlci);
+ else
+ d->state = BT_CLOSED;
__rfcomm_dlc_close(d, ECONNREFUSED);
continue;
}
continue;
if ((d->state == BT_CONNECTED || d->state == BT_DISCONN) &&
- d->mscex == RFCOMM_MSCEX_OK)
+ d->mscex == RFCOMM_MSCEX_OK)
rfcomm_process_tx(d);
}
}
list_for_each_safe(p, n, &s->dlcs) {
d = list_entry(p, struct rfcomm_dlc, list);
- if (d->link_mode & (RFCOMM_LM_ENCRYPT | RFCOMM_LM_SECURE))
+ if ((d->link_mode & (RFCOMM_LM_ENCRYPT | RFCOMM_LM_SECURE)) &&
+ !(conn->link_mode & HCI_LM_ENCRYPT) && !status)
continue;
if (!test_and_clear_bit(RFCOMM_AUTH_PENDING, &d->flags))
list_for_each_safe(p, n, &s->dlcs) {
d = list_entry(p, struct rfcomm_dlc, list);
+ if ((d->link_mode & (RFCOMM_LM_ENCRYPT | RFCOMM_LM_SECURE)) &&
+ (d->state == BT_CONNECTED ||
+ d->state == BT_CONFIG) &&
+ !status && encrypt == 0x00) {
+ __rfcomm_dlc_close(d, ECONNREFUSED);
+ continue;
+ }
+
if (!test_and_clear_bit(RFCOMM_AUTH_PENDING, &d->flags))
continue;
/*
* RFCOMM sockets.
- *
- * $Id: sock.c,v 1.24 2002/10/03 01:00:34 maxk Exp $
*/
#include <linux/module.h>
sk->sk_destruct = rfcomm_sock_destruct;
sk->sk_sndtimeo = RFCOMM_CONN_TIMEOUT;
- sk->sk_sndbuf = RFCOMM_MAX_CREDITS * RFCOMM_DEFAULT_MTU * 10;
- sk->sk_rcvbuf = RFCOMM_MAX_CREDITS * RFCOMM_DEFAULT_MTU * 10;
+ sk->sk_sndbuf = RFCOMM_MAX_CREDITS * RFCOMM_DEFAULT_MTU * 10;
+ sk->sk_rcvbuf = RFCOMM_MAX_CREDITS * RFCOMM_DEFAULT_MTU * 10;
sock_reset_flag(sk, SOCK_ZAPPED);
sk->sk_protocol = proto;
- sk->sk_state = BT_OPEN;
+ sk->sk_state = BT_OPEN;
bt_sock_link(&rfcomm_sk_list, sk);
bacpy(&bt_sk(sk)->dst, &sa->rc_bdaddr);
rfcomm_pi(sk)->channel = sa->rc_channel;
+ d->link_mode = rfcomm_pi(sk)->link_mode;
+
err = rfcomm_dlc_open(d, &bt_sk(sk)->src, &sa->rc_bdaddr, sa->rc_channel);
if (!err)
err = bt_sock_wait_state(sk, BT_CONNECTED,
copied += chunk;
size -= chunk;
+ sock_recv_timestamp(msg, sk, skb);
+
if (!(flags & MSG_PEEK)) {
atomic_sub(chunk, &sk->sk_rmem_alloc);
struct sock *sk = sock->sk;
int err;
- lock_sock(sk);
+ BT_DBG("sk %p cmd %x arg %lx", sk, cmd, arg);
+
+ err = bt_sock_ioctl(sock, cmd, arg);
+ if (err == -ENOIOCTLCMD) {
#ifdef CONFIG_BT_RFCOMM_TTY
- err = rfcomm_dev_ioctl(sk, cmd, (void __user *)arg);
+ lock_sock(sk);
+ err = rfcomm_dev_ioctl(sk, cmd, (void __user *) arg);
+ release_sock(sk);
#else
- err = -EOPNOTSUPP;
+ err = -EOPNOTSUPP;
#endif
+ }
- release_sock(sk);
return err;
}
/*
* RFCOMM TTY.
- *
- * $Id: tty.c,v 1.24 2002/10/03 01:54:38 holtmann Exp $
*/
#include <linux/module.h>
struct device *tty_dev;
atomic_t wmem_alloc;
+
+ struct sk_buff_head pending;
};
static LIST_HEAD(rfcomm_dev_list);
init_waitqueue_head(&dev->wait);
tasklet_init(&dev->wakeup_task, rfcomm_tty_wakeup, (unsigned long) dev);
+ skb_queue_head_init(&dev->pending);
+
rfcomm_dlc_lock(dlc);
+
+ if (req->flags & (1 << RFCOMM_REUSE_DLC)) {
+ struct sock *sk = dlc->owner;
+ struct sk_buff *skb;
+
+ BUG_ON(!sk);
+
+ rfcomm_dlc_throttle(dlc);
+
+ while ((skb = skb_dequeue(&sk->sk_receive_queue))) {
+ skb_orphan(skb);
+ skb_queue_tail(&dev->pending, skb);
+ atomic_sub(skb->len, &sk->sk_rmem_alloc);
+ }
+ }
+
dlc->data_ready = rfcomm_dev_data_ready;
dlc->state_change = rfcomm_dev_state_change;
dlc->modem_status = rfcomm_dev_modem_status;
dlc->owner = dev;
dev->dlc = dlc;
+
+ rfcomm_dev_modem_status(dlc, dlc->remote_v24_sig);
+
rfcomm_dlc_unlock(dlc);
/* It's safe to call __module_get() here because socket already
struct rfcomm_dev *dev = dlc->owner;
struct tty_struct *tty;
- if (!dev || !(tty = dev->tty)) {
+ if (!dev) {
kfree_skb(skb);
return;
}
+ if (!(tty = dev->tty) || !skb_queue_empty(&dev->pending)) {
+ skb_queue_tail(&dev->pending, skb);
+ return;
+ }
+
BT_DBG("dlc %p tty %p len %d", dlc, tty, skb->len);
tty_insert_flip_string(tty, skb->data, skb->len);
#endif
}
+ static void rfcomm_tty_copy_pending(struct rfcomm_dev *dev)
+ {
+ struct tty_struct *tty = dev->tty;
+ struct sk_buff *skb;
+ int inserted = 0;
+
+ if (!tty)
+ return;
+
+ BT_DBG("dev %p tty %p", dev, tty);
+
+ rfcomm_dlc_lock(dev->dlc);
+
+ while ((skb = skb_dequeue(&dev->pending))) {
+ inserted += tty_insert_flip_string(tty, skb->data, skb->len);
+ kfree_skb(skb);
+ }
+
+ rfcomm_dlc_unlock(dev->dlc);
+
+ if (inserted > 0)
+ tty_flip_buffer_push(tty);
+ }
+
static int rfcomm_tty_open(struct tty_struct *tty, struct file *filp)
{
DECLARE_WAITQUEUE(wait, current);
if (err == 0)
device_move(dev->tty_dev, rfcomm_get_device(dev));
+ rfcomm_tty_copy_pending(dev);
+
+ rfcomm_dlc_unthrottle(dev->dlc);
+
return err;
}
rfcomm_tty_driver->flags = TTY_DRIVER_REAL_RAW | TTY_DRIVER_DYNAMIC_DEV;
rfcomm_tty_driver->init_termios = tty_std_termios;
rfcomm_tty_driver->init_termios.c_cflag = B9600 | CS8 | CREAD | HUPCL | CLOCAL;
+ rfcomm_tty_driver->init_termios.c_lflag &= ~ICANON;
tty_set_operations(rfcomm_tty_driver, &rfcomm_ops);
if (tty_register_driver(rfcomm_tty_driver)) {
projects / platform / adaptation / renesas_rcar / renesas_kernel.git / commitdiff