There is currently an overlap where exchange IDs between what is used for offloaded commands and by libfc for ELS commands. Correct this so that exchange ID range is: Offloaded requests: 0 to 0xfff libfc requests: 0x1000 to 0xfffe Signed-off-by: Chad Dupuis <cdupuis@marvell.com> Signed-off-by: Saurav Kashyap <skashyap@marvell.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>