NAME¶

ata_qc_complete_multiple - Complete multiple qcs successfully

SYNOPSIS¶

ARGUMENTS¶

ap qc_active

DESCRIPTION¶

Complete in-flight commands. This functions is meant to be called from low-level driver's interrupt routine to complete requests normally. ap->qc_active and qc_active is compared and commands are completed accordingly. Always use this function when completing multiple NCQ commands from IRQ handlers instead of calling ata_qc_complete multiple times to keep IRQ expect status properly in sync.

LOCKING¶

spin_lock_irqsave(host lock)

RETURNS¶

Number of completed commands on success, -errno otherwise.

AUTHOR¶

Jeff Garzik

COPYRIGHT¶