diff options
Diffstat (limited to 'sys/dev/usb/umodem.c')
| -rw-r--r-- | sys/dev/usb/umodem.c | 19 |
1 files changed, 17 insertions, 2 deletions
diff --git a/sys/dev/usb/umodem.c b/sys/dev/usb/umodem.c index 309855764b4..9e1df7f8509 100644 --- a/sys/dev/usb/umodem.c +++ b/sys/dev/usb/umodem.c @@ -1,5 +1,5 @@ -/* $OpenBSD: umodem.c,v 1.2 2000/04/08 20:03:34 aaron Exp $ */ -/* $NetBSD: umodem.c,v 1.25 2000/03/27 12:33:57 augustss Exp $ */ +/* $OpenBSD: umodem.c,v 1.3 2000/04/14 22:50:28 aaron Exp $ */ +/* $NetBSD: umodem.c,v 1.27 2000/04/14 14:21:55 augustss Exp $ */ /* * Copyright (c) 1998 The NetBSD Foundation, Inc. @@ -82,6 +82,14 @@ int umodemdebug = 0; #endif #define DPRINTF(x) DPRINTFN(0, x) +/* + * These are the maximum number of bytes transferred per frame. + * If some really high speed devices should use this driver they + * may need to be increased, but this is good enough for normal modems. + */ +#define UMODEMIBUFSIZE 64 +#define UMODEMOBUFSIZE 256 + struct umodem_softc { USBBASEDEVICE sc_dev; /* base device */ @@ -134,6 +142,8 @@ Static struct ucom_methods umodem_methods = { umodem_ioctl, NULL, NULL, + NULL, + NULL, }; USB_DECLARE_DRIVER(umodem); @@ -267,6 +277,10 @@ USB_ATTACH(umodem) uca.portno = UCOM_UNK_PORTNO; /* bulkin, bulkout set above */ + uca.ibufsize = UMODEMIBUFSIZE; + uca.obufsize = UMODEMOBUFSIZE; + uca.ibufsizepad = UMODEMIBUFSIZE; + uca.obufsizepad = UMODEMOBUFSIZE; uca.device = sc->sc_udev; uca.iface = sc->sc_data_iface; uca.methods = &umodem_methods; @@ -480,6 +494,7 @@ void umodem_set(addr, portno, reg, onoff) void *addr; int portno; + int reg; int onoff; { struct umodem_softc *sc = addr; |