1. NAME▲

ata_wait_ready - wait for link to become ready

2. SYNOPSIS ▲

int ata_wait_ready(struct ata_link *  link , unsigned long  deadline , int (* check_ready ) (struct ata_link *link));

3. ARGUMENTS ▲

link
    link to be waited on

deadline
    deadline jiffies for the operation

check_ready
    callback to check link readiness

4. DESCRIPTION ▲

Wait for link to become ready. check_ready should return positive number if link is ready, 0 if it isnAqt, -ENODEV if link doesnAqt seem to be occupied, other errno for other error conditions.

Transient -ENODEV conditions are allowed for ATA_TMOUT_FF_WAIT.

5. LOCKING ▲

EH context.

6. RETURNS ▲

0 if linke is ready before deadline; otherwise, -errno.

7. AUTHOR ▲

Jeff Garzik
    Author.

8. COPYRIGHT ▲