Provided by: linux-doc-2.6.15_2.6.15-23.39_all bug

NAME

       ata_sg_init_one - Associate command with memory buffer

SYNOPSIS

       void ata_sg_init_one  (struct ata_queued_cmd * qc, void * buf,
                               unsigned int buflen);

ARGUMENTS

       qc     Command to be associated

       buf    Memory buffer

       buflen Length of memory buffer, in bytes.

DESCRIPTION

       Initialize the data-related elements of queued_cmd qc  to  point  to  a
       single memory buffer, buf of byte length buflen.

LOCKING

       spin_lock_irqsave(host_set lock)

AUTHOR

       Jeff Garzik.