Structure at drivers/scsi/isci/scu_task_context.h, line 537 References: drivers/scsi/isci/host.c, line 2269 drivers/scsi/isci/port.c, line 573 drivers/scsi/isci/port.c, line 576 drivers/scsi/isci/port.c, line 887 drivers/scsi/isci/port.c, line 911 drivers/scsi/isci/request.c, line 218 drivers/scsi/isci/request.c, line 299 drivers/scsi/isci/request.c, line 354 drivers/scsi/isci/request.c, line 422 drivers/scsi/isci/request.c, line 473 drivers/scsi/isci/request.c, line 500 drivers/scsi/isci/request.c, line 563 drivers/scsi/isci/request.c, line 613 drivers/scsi/isci/request.c, line 801 drivers/scsi/isci/request.c, line 802 drivers/scsi/isci/request.c, line 811 drivers/scsi/isci/request.c, line 1327 drivers/scsi/isci/request.c, line 1653 drivers/scsi/isci/request.c, line 1670 drivers/scsi/isci/request.c, line 3109 drivers/scsi/isci/request.c, line 3126 drivers/scsi/isci/request.c, line 3187 drivers/scsi/isci/request.h, line 121