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Documented in 1 files:

Defined in 1 files as a function:

Referenced in 2 files:

Smatch caller information:

drivers/scsi/qla2xxx/qla_iocb.c __qla2x00_alloc_iocbs() -> qla_req_ring_slot()

Type Parameter Key Value
PARAM_VALUE 0 ha 4096-ptr_max
PARAM_VALUE 1 req 4096-ptr_max
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
HOST_DATA 1 req->cnt 0-u16max[c]
HALF_LOCKED2 flags
HALF_LOCKED2 qpair->qp_lock_ptr

drivers/scsi/qla2xxx/qla_iocb.c qla24xx_dif_start_scsi() -> qla_req_ring_slot()

Type Parameter Key Value
PARAM_VALUE 0 ha 4096-ptr_max
PARAM_VALUE 1 req 4096-ptr_max
CAPPED_DATA 1 req->num_outstanding_cmds 1
PREEMPT_ADD <- disables preempt
RX_PATH
TASK_NOT_RUNNING
HOST_DATA 1 req->cnt 2-65534[c]
LOCK2 flags
LOCK2 0 &ha->hardware_lock
HALF_LOCKED2 &sdev->state_mutex
TYPE_LOCK (struct qla_hw_data)->hardware_lock

drivers/scsi/qla2xxx/qla_iocb.c qla2x00_prep_cont_type1_iocb() -> qla_req_ring_slot()

Type Parameter Key Value
PARAM_VALUE 0 ha 4096-ptr_max
PARAM_VALUE 1 req 4096-ptr_max
DATA_SOURCE 0 ha $1
DATA_SOURCE 1 req $2
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
HOST_DATA 0 ha->fw_dump->isp.isp21.hccr 0-u16max
HOST_DATA 0 ha->fw_dump->isp.isp23.hccr 0-u16max
HOST_DATA 0 ha->fw_dump->isp.isp24.host_status 0-u32max
HOST_DATA 0 ha->fw_dump->isp.isp25.host_status 0-u32max
HOST_DATA 0 ha->fw_dump->isp.isp25.risc_io_reg 0-u32max
HOST_DATA 0 ha->fw_dump->isp.isp81.host_status 0-u32max
HOST_DATA 0 ha->fw_dump->isp.isp81.risc_io_reg 0-u32max
HOST_DATA 0 ha->fw_dump->isp.isp83.host_status 0-u32max
HOST_DATA 0 ha->fw_dump->isp.isp83.risc_io_reg 0-u32max
HOST_DATA 0 ha->hw_lock.raw_lock.cnts.counter 0
HOST_DATA 0 ha->link_width 0-63[c]
HOST_DATA 0 ha->max_qpairs 255[c]
HOST_DATA 0 ha->max_req_queues 0[c]
HOST_DATA 0 ha->max_rsp_queues 0[c]
HOST_DATA 0 ha->mbx_intr_code 0-u16max
HOST_DATA 0 ha->mr.old_aenmbx0_state 0-u32max
HOST_DATA 0 ha->mr.old_fw_hbt_cnt 0-u32max
HOST_DATA 0 ha->msix_count 1[c]
HOST_DATA 0 ha->pci_attr 0-u32max
HOST_DATA 0 ha->port_no 0-1[c]
HOST_DATA 0 ha->req_que_len 0-u32max
HOST_DATA 0 ha->req_que_off 0-u32max
HOST_DATA 0 ha->rqstq_intr_code 0-u16max
HOST_DATA 0 ha->rsp_que_len 0-u32max
HOST_DATA 0 ha->rsp_que_off 0-u32max
HOST_DATA 1 req->cnt 0-u16max[c]
LOCK2 flags
HALF_LOCKED2 &ha->hardware_lock
HALF_LOCKED2 lock
HALF_LOCKED2 qp->qp_lock_ptr

drivers/scsi/qla2xxx/qla_target.c qlt_24xx_build_ctio_pkt() -> qla_req_ring_slot()

Type Parameter Key Value
PARAM_VALUE 1 req 4096-ptr_max
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
LOCK2 flags
LOCK2 qpair->qp_lock_ptr
HALF_LOCKED2 &pool->lock

drivers/scsi/qla2xxx/qla_target.c qlt_build_abts_resp_iocb() -> qla_req_ring_slot()

Type Parameter Key Value
PARAM_VALUE 1 req 4096-ptr_max
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 flags
HALF_LOCKED2 qpair->qp_lock_ptr

drivers/scsi/qla2xxx/qla_target.c qlt_build_ctio_crc2_pkt() -> qla_req_ring_slot()

Type Parameter Key Value
PARAM_VALUE 1 req 4096-ptr_max
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
LOCK2 flags
LOCK2 qpair->qp_lock_ptr
HALF_LOCKED2 &pool->lock

drivers/scsi/qla2xxx/qla_target.c qlt_get_req_pkt() -> qla_req_ring_slot()

Type Parameter Key Value
PARAM_VALUE 0 ha 4096-ptr_max
PARAM_VALUE 1 req 4096-ptr_max
DATA_SOURCE 0 ha $0
DATA_SOURCE 1 req $1
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
LOCK2 flags
LOCK2 qpair->qp_lock_ptr
HALF_LOCKED2 &pool->lock