Name
ata_busy_sleep —
sleep until BSY clears, or timeout
Synopsis
unsigned int ata_busy_sleep ( | struct ata_port * | ap, |
| | unsigned long | tmout_pat, |
| | unsigned long | tmout); |
Arguments
ap
port containing status register to be polled
tmout_pat
impatience timeout
tmout
overall timeout
Description
Sleep until ATA Status register bit BSY clears,
or a timeout occurs.