backported fixes from 256boss

[bootcensus] / src / kbregs.h

diff --git a/src/kbregs.h b/src/kbregs.h
index 5c56c48..813fa1a 100644 (file)
--- a/src/kbregs.h
+++ b/src/kbregs.h
@@ -27,6 +27,8 @@ along with this program.  If not, see <https://www.gnu.org/licenses/>.
 
 #define KB_ACK                 0xfa
 #define KB_NACK                        0xfe
+#define KB_TEST_PASSED 0x55
+#define KB_TEST_FAILED 0xfc
 
 #define KB_STAT_OUTBUF_FULL    0x01
 #define KB_STAT_INBUF_FULL     0x02
@@ -37,6 +39,8 @@ along with this program.  If not, see <https://www.gnu.org/licenses/>.
 #define KB_STAT_TIMEOUT                0x40
 #define KB_STAT_PAR_ERROR      0x80
 
+#define KB_CMD_TEST                            0xaa
+
 /* keyboard commands */
 #define KB_CMD_GET_CMDBYTE             0x20
 #define KB_CMD_SET_CMDBYTE             0x60