NAME
ata_data_xfer - Transfer data by PIO
SYNOPSIS
void ata_data_xfer(struct ata_device * adev, unsigned char * buf, unsigned int buflen, int write_data);
ARGUMENTS
adev
device to target
buf
data buffer
buflen
buffer length
write_data
read/write
DESCRIPTION
Transfer data from/to the device data register by PIO.
LOCKING
Inherited from caller.
AUTHOR
Jeff Garzik
-
Author.