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Documented in 1 files:

Defined in 1 files as a function:

Referenced in 9 files:

Smatch caller information:

drivers/infiniband/hw/hfi1/verbs_txreq.c __get_txreq() -> rvt_get_qp()

Type Parameter Key Value
PARAM_VALUE 0 qp 4096-ptr_max
CAPPED_DATA 0 qp 1
DATA_SOURCE 0 qp $1
BIT_INFO 0 qp->s_flags 0x800,0xffffffffffffffff
PREEMPT_ADD <- disables preempt
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2 &dev->txwait_lock.lock
LOCK2 ps.flags
LOCK2 0 &qp->s_lock
HALF_LOCKED2 &pool->lock
TYPE_LOCK (struct rvt_qp)->s_lock
TYPE_LOCK (struct seqlock)->lock

drivers/infiniband/sw/rdmavt/qp.c rvt_insert_qp() -> rvt_get_qp()

Type Parameter Key Value
PARAM_VALUE 0 qp 4096-ptr_max
CAPPED_DATA 0 qp 1
DATA_SOURCE 0 qp $1
NOSPEC 0 qp->alt_ah_attr.port_num
NOSPEC 0 qp->port_num
NOSPEC 0 qp->remote_ah_attr.port_num
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
USER_DATA 0 qp->alt_ah_attr.ib.dlid 0-u16max
USER_DATA 0 qp->alt_ah_attr.ib.src_path_bits 0-255
USER_DATA 0 qp->alt_ah_attr.opa.dlid 0-u16max
USER_DATA 0 qp->alt_ah_attr.opa.src_path_bits 0-255
USER_DATA 0 qp->alt_ah_attr.port_num 0-255
USER_DATA 0 qp->alt_ah_attr.sl 0-255
USER_DATA 0 qp->alt_ah_attr.static_rate 0-255
USER_DATA 0 qp->port_num 0-255
USER_DATA 0 qp->qkey 0-2147483646,2147483648-u32max
USER_DATA 0 qp->qp_access_flags 0-255
USER_DATA 0 qp->r_max_rd_atomic 0-255[c]
USER_DATA 0 qp->r_min_rnr_timer 0-255
USER_DATA 0 qp->r_psn 0-u32max[c]
USER_DATA 0 qp->remote_ah_attr.ib.dlid 0-u16max
USER_DATA 0 qp->remote_ah_attr.ib.src_path_bits 0-255
USER_DATA 0 qp->remote_ah_attr.opa.dlid 0-u16max,4026531840-4026548222
USER_DATA 0 qp->remote_ah_attr.opa.src_path_bits 0-255
USER_DATA 0 qp->remote_ah_attr.port_num 0-255
USER_DATA 0 qp->remote_ah_attr.sl 0-255
USER_DATA 0 qp->remote_ah_attr.static_rate 0-255
USER_DATA 0 qp->remote_qpn 0-u32max
USER_DATA 0 qp->s_alt_pkey_index 0-255
USER_DATA 0 qp->s_max_rd_atomic 0-255
USER_DATA 0 qp->s_mig_state 0-255
USER_DATA 0 qp->s_next_psn 0-u32max[c]
USER_DATA 0 qp->s_pkey_index 0-255
USER_DATA 0 qp->s_psn 0-u32max[c]
USER_DATA 0 qp->s_retry 0-255
USER_DATA 0 qp->s_retry_cnt 0-255
USER_DATA 0 qp->s_rnr_retry 0-255
USER_DATA 0 qp->s_rnr_retry_cnt 0-255
USER_DATA 0 qp->s_sending_psn 0-u32max[c]
USER_DATA 0 qp->s_srate 0-255
USER_DATA 0 qp->state 1,3
USER_DATA 0 qp->timeout 0-255
HALF_LOCKED2 &ibqp->qp_sec->mutex

drivers/infiniband/sw/rdmavt/qp.c rvt_qp_iter() -> rvt_get_qp()

Type Parameter Key Value
PARAM_VALUE 0 qp 1-u64max
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2 rcu_read

drivers/infiniband/hw/hfi1/verbs.c hfi1_wait_kmem() -> rvt_get_qp()

Type Parameter Key Value
PARAM_VALUE 0 qp 4096-ptr_max
DATA_SOURCE 0 qp $0
BIT_INFO 0 qp->s_flags 0x2000,0xffffffffffffffff
PREEMPT_ADD
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2 &dev->iowait_lock.lock
HALF_LOCKED2 &qp->s_lock
HALF_LOCKED2 flags
HALF_LOCKED2 0 &qp->s_lock
TYPE_LOCK (struct rvt_qp)->s_lock

drivers/infiniband/hw/hfi1/verbs.c pio_wait() -> rvt_get_qp()

Type Parameter Key Value
PARAM_VALUE 0 qp 4096-ptr_max
CAPPED_DATA 0 qp 1
DATA_SOURCE 0 qp $0
PREEMPT_ADD <- disables preempt
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2 &sc->waitlock.lock
LOCK2 flags
LOCK2 0 &qp->s_lock
HALF_LOCKED2 &pool->lock
TYPE_LOCK (struct rvt_qp)->s_lock
TYPE_LOCK (struct seqlock)->lock

drivers/infiniband/sw/rdmavt/mcast.c rvt_mcast_qp_alloc() -> rvt_get_qp()

Type Parameter Key Value
PARAM_VALUE 0 qp 4096-ptr_max
DATA_SOURCE 0 qp $0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2 &obj->mcast_lock

drivers/infiniband/hw/hfi1/rc.c rc_defered_ack() -> rvt_get_qp()

Type Parameter Key Value
PARAM_VALUE 0 qp 4096-ptr_max
CAPPED_DATA 0 &qp->rspwait 1
DATA_SOURCE 0 qp $1
PARAM_COMPARE 0 &qp->rspwait == $0->rspwait.next
BIT_INFO 0 qp->r_flags 0x4,0xff
PREEMPT_ADD
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2 flags
LOCK2 rcu_read
HALF_LOCKED2 &packet->qp->r_lock
HALF_LOCKED2 0 &qp->r_lock
TYPE_LOCK (struct rvt_qp)->r_lock

drivers/infiniband/hw/hfi1/rc.c rdma_seq_err() -> rvt_get_qp()

Type Parameter Key Value
PARAM_VALUE 0 qp 4096-ptr_max
CAPPED_DATA 0 qp 1
CAPPED_DATA 0 &qp->rspwait 1
DATA_SOURCE 0 qp $0
PARAM_COMPARE 0 &qp->rspwait == $0->rspwait.next
BIT_INFO 0 qp->r_flags 0xa,0xff
PREEMPT_ADD
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2 &packet->qp->r_lock
LOCK2 flags
LOCK2 rcu_read
LOCK2 0 &qp->s_lock
TYPE_LOCK (struct rvt_qp)->r_lock
TYPE_LOCK (struct rvt_qp)->s_lock

drivers/infiniband/hw/hfi1/rc.c set_restart_qp() -> rvt_get_qp()

Type Parameter Key Value
PARAM_VALUE 0 qp 4096-ptr_max
CAPPED_DATA 0 qp 1
CAPPED_DATA 0 &qp->rspwait 1
DATA_SOURCE 0 qp $0
PARAM_COMPARE 0 &qp->rspwait == $0->rspwait.next
BIT_INFO 0 qp->r_flags 0xa,0xff
PREEMPT_ADD
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2 &packet->qp->r_lock
LOCK2 flags
LOCK2 rcu_read
LOCK2 0 &qp->s_lock
TYPE_LOCK (struct rvt_qp)->r_lock
TYPE_LOCK (struct rvt_qp)->s_lock

drivers/infiniband/hw/hfi1/ipoib_main.c hfi1_ipoib_dev_open() -> rvt_get_qp()

Type Parameter Key Value
PARAM_VALUE 0 qp 1-u64max
DATA_SOURCE 0 qp r rvt_lookup_qpn
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2 rcu_read
HALF_LOCKED2 global &rtnl_mutex

drivers/infiniband/hw/hfi1/ipoib_main.c hfi1_ipoib_mcast_attach() -> rvt_get_qp()

Type Parameter Key Value
PARAM_VALUE 0 qp 1-u64max
DATA_SOURCE 0 qp r rvt_lookup_qpn
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2 rcu_read

drivers/infiniband/hw/hfi1/ipoib_main.c hfi1_ipoib_mcast_detach() -> rvt_get_qp()

Type Parameter Key Value
PARAM_VALUE 0 qp 1-u64max
DATA_SOURCE 0 qp r rvt_lookup_qpn
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2 rcu_read
HALF_LOCKED2 &pool->lock
HALF_LOCKED2 &priv->mcast_mutex

drivers/infiniband/hw/hfi1/tid_rdma.c first_qp() -> rvt_get_qp()

Type Parameter Key Value
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2 &rcd->exp_lock
HALF_LOCKED2 &qp->s_lock
HALF_LOCKED2 flags
TYPE_LOCK (struct hfi1_ctxtdata)->exp_lock
TYPE_LOCK (struct rvt_qp)->s_lock

drivers/infiniband/hw/hfi1/tid_rdma.c handle_read_kdeth_eflags() -> rvt_get_qp()

Type Parameter Key Value
PARAM_VALUE 0 qp 4096-ptr_max
CAPPED_DATA 0 qp 1
CAPPED_DATA 0 &qp->rspwait 1
PARAM_COMPARE 0 &qp->rspwait == $0->rspwait.next
BIT_INFO 0 qp->r_flags 0xa,0xff
PREEMPT_ADD <- disables preempt
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2 &qp->r_lock
LOCK2 flags
LOCK2 rcu_read
LOCK2 0 &qp->s_lock
TYPE_LOCK (struct rvt_qp)->r_lock
TYPE_LOCK (struct rvt_qp)->s_lock

drivers/infiniband/hw/hfi1/tid_rdma.c queue_qp_for_tid_wait() -> rvt_get_qp()

Type Parameter Key Value
PARAM_VALUE 0 qp 4096-ptr_max
DATA_SOURCE 0 qp $2
BIT_INFO 0 qp->s_flags 0x10000000,0xffffffffffffffff
PREEMPT_ADD
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2 &rcd->exp_lock
LOCK2 flags
HALF_LOCKED2 &qp->s_lock
HALF_LOCKED2 ps.flags
HALF_LOCKED2 0 &qp->s_lock
TYPE_LOCK (struct hfi1_ctxtdata)->exp_lock
TYPE_LOCK (struct rvt_qp)->s_lock

drivers/infiniband/hw/hfi1/tid_rdma.c rc_defered_ack() -> rvt_get_qp()

Type Parameter Key Value
PARAM_VALUE 0 qp 4096-ptr_max
CAPPED_DATA 0 qp 1
CAPPED_DATA 0 &qp->rspwait 1
DATA_SOURCE 0 qp $1
PARAM_COMPARE 0 &qp->rspwait == $0->rspwait.next
BIT_INFO 0 qp->r_flags 0x4,0xff
BIT_INFO 0 qp->r_nak_state 0x20,0xffffffffffffffff
PREEMPT_ADD
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2 &packet->qp->r_lock
LOCK2 flags
LOCK2 rcu_read
HALF_LOCKED2 0 &qp->s_lock
TYPE_LOCK (struct rvt_qp)->r_lock

drivers/infiniband/hw/hfi1/tid_rdma.c restart_tid_rdma_read_req() -> rvt_get_qp()

Type Parameter Key Value
PARAM_VALUE 0 qp 4096-ptr_max
CAPPED_DATA 0 qp 1
CAPPED_DATA 0 &qp->rspwait 1
DATA_SOURCE 0 qp $1
PARAM_COMPARE 0 &qp->rspwait == $0->rspwait.next
BIT_INFO 0 qp->r_flags 0xa,0xff
PREEMPT_ADD
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2 &qp->r_lock
LOCK2 flags
LOCK2 rcu_read
LOCK2 0 &qp->s_lock
TYPE_LOCK (struct rvt_qp)->r_lock
TYPE_LOCK (struct rvt_qp)->s_lock

drivers/infiniband/hw/hfi1/qp.c iowait_sleep() -> rvt_get_qp()

Type Parameter Key Value
PARAM_VALUE 0 qp 4096-ptr_max
BIT_INFO 0 qp->s_flags 0x1000,0xffffffffffffffff
PREEMPT_ADD <- disables preempt
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2 &sde->tail_lock
LOCK2 &sde->waitlock.lock
LOCK2 flags
LOCK2 flags
LOCK2 0 &qp->s_lock
TYPE_LOCK (struct rvt_qp)->s_lock
TYPE_LOCK (struct sdma_engine)->tail_lock
TYPE_LOCK (struct seqlock)->lock