diff options
| author |   dlg <dlg@openbsd.org> | 2005-01-10 11:58:52 +0000 |
|---|---|---|
| committer | dlg <dlg@openbsd.org> | 2005-01-10 11:58:52 +0000 |
| commit | f1f7ba033991193cebe798d9a2b8ba9a3dd9fd9f (patch) | |
| tree | 4318a2bd2ed7d195e64145389bedba7c0ebb8a8d | |
| parent | change vget() to only put a vnode back on the free lists if it actually (diff) | |
| download | wireguard-openbsd-f1f7ba033991193cebe798d9a2b8ba9a3dd9fd9f.tar.xz wireguard-openbsd-f1f7ba033991193cebe798d9a2b8ba9a3dd9fd9f.zip | |
from freebsd, uplcom.c revision 1.23:
Add support for CTS modemsignal as well.
RI does not seem to be supported.
| -rw-r--r-- | sys/dev/usb/uplcom.c | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/sys/dev/usb/uplcom.c b/sys/dev/usb/uplcom.c index 625a8210d9f..0b8eb134e0d 100644 --- a/sys/dev/usb/uplcom.c +++ b/sys/dev/usb/uplcom.c @@ -1,4 +1,4 @@ -/* $OpenBSD: uplcom.c,v 1.16 2004/10/26 00:37:07 jsg Exp $ */ +/* $OpenBSD: uplcom.c,v 1.17 2005/01/10 11:58:52 dlg Exp $ */ /* $NetBSD: uplcom.c,v 1.29 2002/09/23 05:51:23 simonb Exp $ */ /* * Copyright (c) 2001 The NetBSD Foundation, Inc. @@ -83,6 +83,7 @@ int uplcomdebug = 0; #define UPLCOM_SET_REQUEST 0x01 #define UPLCOM_SET_CRTSCTS 0x41 +#define RSAQ_STATUS_CTS 0x80 #define RSAQ_STATUS_DSR 0x02 #define RSAQ_STATUS_DCD 0x01 @@ -705,10 +706,18 @@ uplcom_intr(usbd_xfer_handle xfer, usbd_private_handle priv, usbd_status status) sc->sc_lsr = sc->sc_msr = 0; pstatus = buf[8]; + if (ISSET(pstatus, RSAQ_STATUS_CTS)) + sc->sc_msr |= UMSR_CTS; + else + sc->sc_msr &= ~UMSR_CTS; if (ISSET(pstatus, RSAQ_STATUS_DSR)) sc->sc_msr |= UMSR_DSR; + else + sc->sc_msr &= ~UMSR_DSR; if (ISSET(pstatus, RSAQ_STATUS_DCD)) sc->sc_msr |= UMSR_DCD; + else + sc->sc_msr &= ~UMSR_DCD; ucom_status_change((struct ucom_softc *) sc->sc_subdev); } |