X-Git-Url: http://git.mutantstargoat.com/user/nuclear/?p=bootcensus;a=blobdiff_plain;f=src%2Fkeyb.c;h=3e86f43df38445b3d3e0a2646cfc77c21a664621;hp=0b6187129b305b010e21efe9fc7b77222a908391;hb=9358438bef42dbbcd1492a52d9010899a9756d2c;hpb=5e8cc93aaf1173688852acaa0825698c2dc0cb3f

diff --git a/src/keyb.c b/src/keyb.c
index 0b61871..3e86f43 100644
--- a/src/keyb.c
+++ b/src/keyb.c
@@ -22,6 +22,11 @@ along with this program.  If not, see <https://www.gnu.org/licenses/>.
 #include "asmops.h"
 #include "kbregs.h"
 
+#define delay7us() \
+	do { \
+		iodelay(); iodelay(); iodelay(); iodelay(); \
+		iodelay(); iodelay(); iodelay(); \
+	} while(0)
 
 /* table with rough translations from set 1 scancodes to ASCII-ish */
 static int scantbl[] = {
@@ -156,6 +161,7 @@ void kb_send_data(unsigned char data)
 unsigned char kb_read_data(void)
 {
 	kb_wait_read();
+	delay7us();
 	return inb(KB_DATA_PORT);
 }