| 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¶
| April 2023 | Kernel Hackers Manual 2.6. |