Name

ata_data_xfer_noirq — Transfer data by PIO

Synopsis

void ata_data_xfer_noirq (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. Do the transfer with interrupts disabled.

LOCKING

Inherited from caller.