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.