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Don't comment out printer reset on open, if this causes a problem, use the 

/dev/ulpnX device node which sets a flag that prevents the reset.
This commit is contained in:
mbalmer 2011-03-29 07:48:13 +00:00
parent 83bb438905
commit c9dadfa0d7
1 changed files with 2 additions and 4 deletions
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6
sys/dev/usb/ulpt.c
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@ -1,4 +1,4 @@
/* $NetBSD: ulpt.c,v 1.85 2010/11/03 22:34:24 dyoung Exp $ */
/* $NetBSD: ulpt.c,v 1.86 2011/03/29 07:48:13 mbalmer Exp $ */
/* $FreeBSD: src/sys/dev/usb/ulpt.c,v 1.24 1999/11/17 22:33:44 n_hibma Exp $ */
/*
@ -36,7 +36,7 @@
*/
#include <sys/cdefs.h>
__KERNEL_RCSID(0, "$NetBSD: ulpt.c,v 1.85 2010/11/03 22:34:24 dyoung Exp $");
__KERNEL_RCSID(0, "$NetBSD: ulpt.c,v 1.86 2011/03/29 07:48:13 mbalmer Exp $");
#include <sys/param.h>
#include <sys/systm.h>
@ -524,10 +524,8 @@ ulptopen(dev_t dev, int flag, int mode, struct lwp *l)
error = 0;
sc->sc_refcnt++;
#if 0 /* XXX causes some printers to disconnect */
if ((flags & ULPT_NOPRIME) == 0)
ulpt_reset(sc);
#endif
for (spin = 0; (ulpt_status(sc) & LPS_SELECT) == 0; spin += STEP) {
DPRINTFN(2, ("ulpt_open: waiting a while\n"));