Changeset 46240 in vbox for trunk/src/VBox/Devices/PC

Timestamp:

May 23, 2013 3:02:44 PM (12 years ago)

Author:

vboxsync

Message:

BIOS: A bit more debug output.

File:

• trunk/src/VBox/Devices/PC/BIOS/scsi.c (modified) (4 diffs)

trunk/src/VBox/Devices/PC/BIOS/scsi.c

@@ -180 +180 @@
     target_id = bios_dsk->scsidev[device_id].target_id;
 
+    DBG_SCSI("%s: reading %u sectors, device %d, target %d\n", __func__,
+             count, device_id, bios_dsk->scsidev[device_id].target_id);
+
     rc = scsi_cmd_data_in(io_base, target_id, (void __far *)&cdb, 10, 
                           bios_dsk->drqp.buffer, (count * 512L));
@@ -188 +191 @@
         bios_dsk->drqp.trsfbytes   = count * 512L;
     }
+    DBG_SCSI("%s: transferred %u sectors\n", __func__, bios_dsk->drqp.nsect);
 
     return rc;
@@ -224 +228 @@
     target_id = bios_dsk->scsidev[device_id].target_id;
 
+    DBG_SCSI("%s: writing %u sectors, device %d, target %d\n", __func__,
+             count, device_id, bios_dsk->scsidev[device_id].target_id);
+
     rc = scsi_cmd_data_out(io_base, target_id, (void __far *)&cdb, 10,
                            bios_dsk->drqp.buffer, (count * 512L));
@@ -232 +239 @@
         bios_dsk->drqp.trsfbytes   = (count * 512L);
     }
+    DBG_SCSI("%s: transferred %u sectors\n", __func__, bios_dsk->drqp.nsect);
 
     return rc;