Name

ata_mmio_data_xfer — Transfer data by MMIO

Synopsis

void ata_mmio_data_xfer (struct ata_device * adev,
 unsigned char * buf,
 unsigned int buflen,
 int write_data);
 

Arguments

adev

device for this I/O

buf

data buffer

buflen

buffer length

write_data

read/write

Description

Transfer data from/to the device data register by MMIO.

LOCKING

Inherited from caller.