diff options
| author | Poul-Henning Kamp <phk@FreeBSD.org> | 1999-05-09 10:51:13 +0000 |
|---|---|---|
| committer | Poul-Henning Kamp <phk@FreeBSD.org> | 1999-05-09 10:51:13 +0000 |
| commit | 3000820ae09f36959dde1b82ad8de2841bc9717b (patch) | |
| tree | 0d45886b4ed600f15891f68d2b1c7fd88bfbb362 /sys/dev/sio/sio.c | |
| parent | 3f745407252af5cff7320a0aa706ccbf98b52ea8 (diff) | |
Notes
Diffstat (limited to 'sys/dev/sio/sio.c')
| -rw-r--r-- | sys/dev/sio/sio.c | 19 |
1 files changed, 10 insertions, 9 deletions
diff --git a/sys/dev/sio/sio.c b/sys/dev/sio/sio.c index 77ea392c5cfe..0f4cc0131c6b 100644 --- a/sys/dev/sio/sio.c +++ b/sys/dev/sio/sio.c @@ -30,7 +30,7 @@ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. * - * $Id: sio.c,v 1.234 1999/05/08 21:59:30 dfr Exp $ + * $Id: sio.c,v 1.235 1999/05/09 10:28:50 phk Exp $ * from: @(#)com.c 7.5 (Berkeley) 5/16/91 * from: i386/isa sio.c,v 1.234 */ @@ -2639,13 +2639,10 @@ static cn_putc_t siocnputc; CONS_DRIVER(sio, siocnprobe, siocninit, siocngetc, siocncheckc, siocnputc); -/* - * Routines to support GDB on an sio port. - */ -dev_t gdbdev; -cn_getc_t *gdb_getc; -cn_putc_t *gdb_putc; - +/* To get the GDB related variables */ +#if DDB > 0 +#include <ddb/ddb.h> +#endif #endif static void @@ -2848,20 +2845,23 @@ siocnprobe(cp) siogdbiobase = iobase; siogdbunit = unit; #ifdef __i386__ +#if DDB > 0 gdbdev = makedev(CDEV_MAJOR, unit); gdb_getc = siocngetc; gdb_putc = siocnputc; #endif +#endif } } } #ifdef __i386__ +#if DDB > 0 /* * XXX Ugly Compatability. * If no gdb port has been specified, set it to be the console * as some configuration files don't specify the gdb port. */ - if (gdbdev == -1 && (boothowto & RB_GDB)) { + if (gdbdev == NODEV && (boothowto & RB_GDB)) { printf("Warning: no GDB port specified. Defaulting to sio%d.\n", siocnunit); printf("Set flag 0x80 on desired GDB port in your\n"); @@ -2873,6 +2873,7 @@ siocnprobe(cp) gdb_putc = siocnputc; } #endif +#endif } #ifdef __alpha__ |