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Fix UserConfig w/syscons.

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The 'getchar' function in syscons (sccngetc) is used by UserConfig to
get keyboard input from the user.  When it was modified to use the
shared keyboard port routines it used the port passed in during the
probe routine.  Since the probe routine was not yet called, the port was
set to 0, which is obviously not going to work.

Pre-initialize sc_port to IO_KBD which is really a kludge, but it's how
the previous driver did it's job.

Found by:	remote GDB
This commit is contained in:
Nate Williams 1996-11-19 17:08:10 +00:00
parent 353dcfcf87
commit 3d989d58d8
3 changed files with 6 additions and 6 deletions
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4
sys/dev/syscons/syscons.c
View File

@ -25,7 +25,7 @@
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
* $Id: syscons.c,v 1.187 1996/11/14 22:19:14 sos Exp $
* $Id: syscons.c,v 1.188 1996/11/15 08:45:24 sos Exp $
*/
#include "sc.h"
@ -102,7 +102,7 @@ static scr_stat *new_scp, *old_scp;
static term_stat kernel_console;
static default_attr *current_default;
static int flags = 0;
static int sc_port;
static int sc_port = IO_KBD;
static char init_done = COLD;
static u_short sc_buffer[ROW*COL];
static char switch_in_progress = FALSE;

4
sys/i386/isa/syscons.c
View File

@ -25,7 +25,7 @@
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
* $Id: syscons.c,v 1.187 1996/11/14 22:19:14 sos Exp $
* $Id: syscons.c,v 1.188 1996/11/15 08:45:24 sos Exp $
*/
#include "sc.h"
@ -102,7 +102,7 @@ static scr_stat *new_scp, *old_scp;
static term_stat kernel_console;
static default_attr *current_default;
static int flags = 0;
static int sc_port;
static int sc_port = IO_KBD;
static char init_done = COLD;
static u_short sc_buffer[ROW*COL];
static char switch_in_progress = FALSE;

4
sys/isa/syscons.c
View File

@ -25,7 +25,7 @@
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
* $Id: syscons.c,v 1.187 1996/11/14 22:19:14 sos Exp $
* $Id: syscons.c,v 1.188 1996/11/15 08:45:24 sos Exp $
*/
#include "sc.h"
@ -102,7 +102,7 @@ static scr_stat *new_scp, *old_scp;
static term_stat kernel_console;
static default_attr *current_default;
static int flags = 0;
static int sc_port;
static int sc_port = IO_KBD;
static char init_done = COLD;
static u_short sc_buffer[ROW*COL];
static char switch_in_progress = FALSE;