ata_pio_data_xfer(9)

NAME

ata_pio_data_xfer - Transfer data by PIO

SYNOPSIS

void ata_pio_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.

COPYRIGHT

ATA_PIO_DATA_XFER(9)