Module Name:	src
Committed By:	bouyer
Date:		Tue Oct 13 15:18:49 UTC 1998

Modified Files:
	src/sys/dev/ata: ata_wdc.c atavar.h
	src/sys/dev/ic: wdc.c
	src/sys/dev/scsipi: atapi_wdc.c
Log Message:
Add a new drive flag, DRIVE_MODE, set when the drive properly reported its
PIO/DMA modes. Don't try a SET_FEATURE if it didn't report its mode.