NAME
ata_pio_data_xfer_noirq - Transfer data by PIO
SYNOPSIS
void ata_pio_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.
AUTHOR
Jeff Garzik
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Author.