Date: Fri, 10 Dec 2010 22:20:12 +0000 (UTC) From: Joerg Wunsch <joerg@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r216364 - head/sys/dev/ieee488 Message-ID: <201012102220.oBAMKCXb087315@svn.freebsd.org>
next in thread | raw e-mail | index | archive | help
Author: joerg Date: Fri Dec 10 22:20:11 2010 New Revision: 216364 URL: http://svn.freebsd.org/changeset/base/216364 Log: Implement more of __ibsta: END and SRQI status bits (taken out of the uPD7210 IRQ status). MFC after: 1 week Modified: head/sys/dev/ieee488/ibfoo.c Modified: head/sys/dev/ieee488/ibfoo.c ============================================================================== --- head/sys/dev/ieee488/ibfoo.c Fri Dec 10 21:45:10 2010 (r216363) +++ head/sys/dev/ieee488/ibfoo.c Fri Dec 10 22:20:11 2010 (r216364) @@ -333,6 +333,14 @@ gpib_ib_wait_xfer(struct upd7210 *u, str break; } } + if ((u->rreg[ISR1] & IXR1_ENDRX) != 0) { + ib->ap->__retval |= END; + ib->ap->__ibsta |= END; + } + if ((u->rreg[ISR2] & IXR2_SRQI) != 0) { + ib->ap->__retval |= SRQI; + ib->ap->__ibsta |= SRQI; + } ib->mode = BUSY; ib->buf = NULL; upd7210_wr(u, IMR1, 0);
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?201012102220.oBAMKCXb087315>