c422bb6019
IEEE 1275-1994 Standard for Boot (Initialization Configuration) Firmware: Core Requirements and Practices E.3.2.2 Bus-specific methods for bus nodes A package implementing the scsi-2 device type shall implement the following bus-specific method: no-data-command ( cmd-addr -- error? ) Executes a simple SCSI command, automatically retrying under certain conditions. cmd-addr is the address of a 6-byte command buffer containing an SCSI command that does not have a data transfer phase. Executes the command, retrying indefinitely with the same retry criteria as retry-command. error? is nonzero if an error occurred, zero otherwise. NOTE no-data-command is a convenience function. It provides no capabilities that are not present in retry-command, but for those commands that meet its restrictions, it is easier to use. Signed-off-by: Eric Snowberg <eric.snowberg@oracle.com> Reviewed-by: Daniel Kiper <daniel.kiper@oracle.com> |
||
|---|---|---|
| .. | ||
| cmain.c | ||
| ieee1275.c | ||
| init.c | ||
| mmap.c | ||
| openfw.c | ||