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