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Terminate negociation if Ext. link negociation succeeds. This avoids

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the unknown mode panic during boot probe.
This commit is contained in:
Nicolas Souchu 1999-01-14 21:38:16 +00:00
parent f17a6700e2
commit 78534d41e1
1 changed files with 8 additions and 1 deletions
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9
sys/dev/ppbus/ppb_1284.c
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@ -23,7 +23,7 @@
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* $Id: ppb_1284.c,v 1.6 1998/09/13 20:44:55 nsouch Exp $
* $Id: ppb_1284.c,v 1.7 1999/01/10 12:04:54 nsouch Exp $
*
*/
@ -721,6 +721,13 @@ ppb_1284_negociate(struct ppb_device *dev, int mode, int options)
/* Event 7 - quering result consider nACK not to misunderstand
* a remote computer terminate sequence */
if (options & PPB_EXTENSIBILITY_LINK) {
/* XXX not fully supported yet */
ppb_1284_terminate(dev);
return (0);
}
if (request_mode == NIBBLE_1284_NORMAL) {
if (do_1284_wait(dev, nACK | SELECT, nACK)) {
ppb_1284_set_error(dev, PPB_MODE_UNSUPPORTED, 7);