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ata_qc_issue
Langue: en
Version: June 2009 (debian - 07/07/09)
Section: 9 (Appels noyau Linux)
NAME
ata_qc_issue - issue taskfile to deviceSYNOPSIS
- void ata_qc_issue(struct ata_queued_cmd * qc);
ARGUMENTS
qc
- command to issue to device
DESCRIPTION
Prepare an ATA command to submission to device. This includes mapping the data into a DMA-able area, filling in the S/G table, and finally writing the taskfile to hardware, starting the command.
LOCKING
spin_lock_irqsave(host lock)
AUTHOR
Jeff Garzik
- Author.
COPYRIGHT
Contenus ©2006-2024 Benjamin Poulain
Design ©2006-2024 Maxime Vantorre