Name

ata_fill_sg_dumb — Fill PCI IDE PRD table

Synopsis

void ata_fill_sg_dumb (struct ata_queued_cmd *  qc);

Arguments

qc

Metadata associated with taskfile to be transferred

Description

Fill PCI IDE PRD (scatter-gather) table with segments associated with the current disk command. Perform the fill so that we avoid writing any length 64K records for controllers that don't follow the spec.

LOCKING

spin_lock_irqsave(host lock)