diff options
| author | Maksim Yevmenkin <emax@FreeBSD.org> | 2004-11-02 20:01:42 +0000 |
|---|---|---|
| committer | Maksim Yevmenkin <emax@FreeBSD.org> | 2004-11-02 20:01:42 +0000 |
| commit | cff5b6df1cf46b61fcdb15cee7eb49dc081b86c7 (patch) | |
| tree | 57c0eb93819d33a50986bad6d915016d71967f8f | |
| parent | bb4641e28b702a48adbbb7548b4e1b476a9948cb (diff) | |
Notes
| -rw-r--r-- | sys/netgraph/bluetooth/drivers/h4/ng_h4.c | 16 |
1 files changed, 9 insertions, 7 deletions
diff --git a/sys/netgraph/bluetooth/drivers/h4/ng_h4.c b/sys/netgraph/bluetooth/drivers/h4/ng_h4.c index 1710a4c535cf..c532ac063990 100644 --- a/sys/netgraph/bluetooth/drivers/h4/ng_h4.c +++ b/sys/netgraph/bluetooth/drivers/h4/ng_h4.c @@ -25,7 +25,7 @@ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. * - * $Id: ng_h4.c,v 1.5 2003/05/10 05:51:25 max Exp $ + * $Id: ng_h4.c,v 1.7 2004/08/23 18:08:15 max Exp $ * $FreeBSD$ * * Based on: @@ -70,6 +70,8 @@ ***************************************************************************** *****************************************************************************/ +NET_NEEDS_GIANT("ng_h4"); + /* MALLOC define */ #ifndef NG_SEPARATE_MALLOC MALLOC_DEFINE(M_NETGRAPH_H4, "netgraph_h4", "Netgraph Bluetooth H4 node"); @@ -199,7 +201,7 @@ ng_h4_open(struct cdev *dev, struct tty *tp) /* Set back pointers */ NG_NODE_SET_PRIVATE(sc->node, sc); - tp->t_sc = (caddr_t) sc; + tp->t_lsc = (caddr_t) sc; /* The node has to be a WRITER because data can change node status */ NG_NODE_FORCE_WRITER(sc->node); @@ -228,7 +230,7 @@ out: static int ng_h4_close(struct tty *tp, int flag) { - ng_h4_info_p sc = (ng_h4_info_p) tp->t_sc; + ng_h4_info_p sc = (ng_h4_info_p) tp->t_lsc; int s; s = spltty(); /* XXX */ @@ -236,7 +238,7 @@ ng_h4_close(struct tty *tp, int flag) ttyflush(tp, FREAD | FWRITE); clist_free_cblocks(&tp->t_outq); if (sc != NULL) { - tp->t_sc = NULL; + tp->t_lsc = NULL; if (sc->node != NULL) { if (sc->flags & NG_H4_TIMEOUT) @@ -285,7 +287,7 @@ static int ng_h4_ioctl(struct tty *tp, u_long cmd, caddr_t data, int flag, struct thread *td) { - ng_h4_info_p sc = (ng_h4_info_p) tp->t_sc; + ng_h4_info_p sc = (ng_h4_info_p) tp->t_lsc; int s, error = 0; s = spltty(); /* XXX */ @@ -326,7 +328,7 @@ ng_h4_ioctl(struct tty *tp, u_long cmd, caddr_t data, int flag, static int ng_h4_input(int c, struct tty *tp) { - ng_h4_info_p sc = (ng_h4_info_p) tp->t_sc; + ng_h4_info_p sc = (ng_h4_info_p) tp->t_lsc; if (sc == NULL || tp != sc->tp || sc->node == NULL || NG_NODE_NOT_VALID(sc->node)) @@ -546,7 +548,7 @@ ng_h4_input(int c, struct tty *tp) static int ng_h4_start(struct tty *tp) { - ng_h4_info_p sc = (ng_h4_info_p) tp->t_sc; + ng_h4_info_p sc = (ng_h4_info_p) tp->t_lsc; if (sc == NULL || tp != sc->tp || sc->node == NULL || NG_NODE_NOT_VALID(sc->node)) |