+ ACCESS_PAGE0_CODE (\r
+ ZeroMem (Bda, 0x100);\r
+ //\r
+ // 640k-1k for EBDA\r
+ //\r
+ Bda->MemSize = 0x27f;\r
+ Bda->KeyHead = 0x1e;\r
+ Bda->KeyTail = 0x1e;\r
+ Bda->FloppyData = 0x00;\r
+ Bda->FloppyTimeout = 0xff;\r
+\r
+ Bda->KeyStart = 0x001E;\r
+ Bda->KeyEnd = 0x003E;\r
+ Bda->KeyboardStatus = 0x10;\r
+ Bda->Ebda = 0x9fc0;\r
+\r
+ //\r
+ // Move LPT time out here and zero out LPT4 since some SCSI OPROMS\r
+ // use this as scratch pad (LPT4 is Reserved)\r
+ //\r
+ Bda->Lpt1_2Timeout = 0x1414;\r
+ Bda->Lpt3_4Timeout = 0x1400;\r
+\r
+ );\r
+\r