From 7fd5e89c96cc92254e36012eee733748d255ff29 Mon Sep 17 00:00:00 2001 From: Sebastian Huber Date: Tue, 7 Oct 2014 16:28:04 +0200 Subject: termios: Partially hide rtems_termios_tty Move interrupt lock to device context and expose only this structure to the read, write and set attributes device handler. This makes these device handler independent of the general Termios infrastructure suitable for direct use in printk() support. --- cpukit/libnetworking/net/ppp_tty.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) (limited to 'cpukit/libnetworking/net/ppp_tty.c') diff --git a/cpukit/libnetworking/net/ppp_tty.c b/cpukit/libnetworking/net/ppp_tty.c index 613d9c5f82..85a336cbf4 100644 --- a/cpukit/libnetworking/net/ppp_tty.c +++ b/cpukit/libnetworking/net/ppp_tty.c @@ -568,6 +568,7 @@ pppstart(struct rtems_termios_tty *tp) u_long ioffset = (u_long )0; struct mbuf *m = (struct mbuf *)0; struct ppp_softc *sc = tp->t_sc; + rtems_termios_device_context *ctx = rtems_termios_get_device_context(tp); /* ensure input is valid and we are busy */ if (( sc != NULL ) && ( sc->sc_outflag & SC_TX_BUSY )) { @@ -606,7 +607,7 @@ pppstart(struct rtems_termios_tty *tp) sc->sc_outflag |= SC_TX_LASTCHAR; sc->sc_outflag &=~(SC_TX_FCS); sc->sc_outchar = (u_char)PPP_FLAG; - (*tp->handler.write)(tp, (char *)&sc->sc_outchar, 1); + (*tp->handler.write)(ctx, (char *)&sc->sc_outchar, 1); return(0); } } @@ -643,7 +644,7 @@ pppstart(struct rtems_termios_tty *tp) } /* write out the character(s) and update the stats */ - (*tp->handler.write)(tp, (char *)sendBegin, (ioffset > 0) ? ioffset : 1); + (*tp->handler.write)(ctx, (char *)sendBegin, (ioffset > 0) ? ioffset : 1); sc->sc_stats.ppp_obytes += (ioffset > 0) ? ioffset : 1; sc->sc_outoff += ioffset; } -- cgit v1.2.3