ATA_DO_SIMPLE_CMD(9) libata Core Internals ATA_DO_SIMPLE_CMD(9)
NAME
ata_do_simple_cmd - execute simple internal command
SYNOPSIS
unsigned int ata_do_simple_cmd(struct ata_device * dev, u8 cmd);
ARGUMENTS
dev
Device to which the command is sent
cmd
Opcode to execute
DESCRIPTION
Execute a 'simple' command, that only consists of the opcode 'cmd' itself, without filling any other registers
LOCKING
Kernel thread context (may sleep).
RETURNS
Zero on success, AC_ERR_* mask on failure
AUTHOR
Jeff Garzik
Author.
COPYRIGHT
Kernel Hackers Manual 2.6. July 2010 ATA_DO_SIMPLE_CMD(9)
