ata_qc_complete_multiple (9) - Linux Man Pages
ata_qc_complete_multiple: Complete multiple qcs successfully
ata_qc_complete_multiple - Complete multiple qcs successfully
int ata_qc_complete_multiple(struct ata_port
*ap, u32 qc_active);
- port in question
- new qc_active mask
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.