| ATA_QC_COMPLETE_MULT(9) | libata Library | ATA_QC_COMPLETE_MULT(9) |
NAME¶
ata_qc_complete_multiple - Complete multiple qcs successfully
SYNOPSIS¶
int ata_qc_complete_multiple(struct ata_port * ap, u32 qc_active);
ARGUMENTS¶
ap
port in question
qc_active
new qc_active mask
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.
LOCKING¶
spin_lock_irqsave(host lock)
RETURNS¶
Number of completed commands on success, -errno otherwise.
AUTHOR¶
Jeff Garzik
Author.
COPYRIGHT¶
| May 2024 | Kernel Hackers Manual 2.6. |