atapi_cmd_type(9) centos man page | unix.com

ATAPI_CMD_TYPE(9)						  libata Library						 ATAPI_CMD_TYPE(9)

NAME
       atapi_cmd_type - Determine ATAPI command type from SCSI opcode

SYNOPSIS
       int atapi_cmd_type(u8 opcode);

ARGUMENTS
       opcode
	   SCSI opcode

DESCRIPTION
       Determine ATAPI command type from opcode.

LOCKING
       None.

RETURNS
       ATAPI_{READ|WRITE|READ_CD|PASS_THRU|MISC}

AUTHOR
       Jeff Garzik
	   Author.

COPYRIGHT
Kernel Hackers Manual 3.10					     June 2014							 ATAPI_CMD_TYPE(9)