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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>
This is GRUB 2, the second version of the GRand Unified Bootloader. GRUB 2 is rewritten from scratch to make GNU GRUB cleaner, safer, more robust, more powerful, and more portable. See the file NEWS for a description of recent changes to GRUB 2. See the file INSTALL for instructions on how to build and install the GRUB 2 data and program files. Please visit the official web page of GRUB 2, for more information. The URL is <http://www.gnu.org/software/grub/grub.html>. More extensive documentation is available in the Info manual, accessible using 'info grub' after building and installing GRUB 2. There are a number of important user-visible differences from the first version of GRUB, now known as GRUB Legacy. For a summary, please see: info grub Introduction 'Changes from GRUB Legacy'