ata_qc_complete_multiple - Complete multiple qcs successfully
2. SYNOPSIS ▲
int ata_qc_complete_multiple(struct ata_port * ap , u32 qc_active );
3. ARGUMENTS ▲
port in question
new qc_active mask
4. DESCRIPTION ▲
Complete in-flight commands. This functions is meant to be called from low-level driverAqs 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.
5. LOCKING ▲
6. RETURNS ▲
Number of completed commands on success, -errno otherwise.
7. AUTHOR ▲
8. COPYRIGHT ▲