Changeset 64 for trunk/src/os2ahci/atapi.h

Timestamp:

Dec 21, 2010, 12:49:55 PM (15 years ago)

Author:

markus

Message:

changed atapi command bits; ATAPI commands are still not working

File:

• trunk/src/os2ahci/atapi.h (modified) (1 diff)

trunk/src/os2ahci/atapi.h

@@ -66 +66 @@
 #define ATAPI_FLAG_DPO             0x10
 
+#define ATAPI_FEAT_DMA             0x0001
+#define ATAPI_FEAT_DMA_TO_HOST     0x0004
+
+#define ATAPI_LBA_DMA              ((u32)0xffff << 8)
+
 /******************************************************************************
  * ATAPI sense data
  */
-#define ATAPI_SENSE_LEN            64
+#define ATAPI_SENSE_LEN            96
 
 #define ASENSE_NO_SENSE            0x00  /* no sense -> success */