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Defined in 1 files as a function:

Referenced in 15 files:

Smatch caller information:

drivers/infiniband/hw/mlx5/qp.c mlx5_set_path() -> rdma_ah_get_path_bits()

Type Parameter Key Value
PARAM_VALUE 0 attr 4096-ptr_max
PARAM_VALUE 0 attr->type 0-1,3-u32max
DATA_SOURCE 0 attr $2
NOSPEC 0 attr->port_num
RX_PATH
TASK_NOT_RUNNING
USER_DATA 0 attr->ib.dlid 0-u16max
USER_DATA 0 attr->ib.src_path_bits 0-255
USER_DATA 0 attr->opa.dlid 0-u16max
USER_DATA 0 attr->opa.src_path_bits 0-255
USER_DATA 0 attr->port_num 0-255
USER_DATA 0 attr->sl 0-255
USER_DATA 0 attr->static_rate 0-255
LOCK2 &qp->mutex
HALF_LOCKED2 &ibqp->qp_sec->mutex
TYPE_LOCK (struct mlx5_ib_qp)->mutex

drivers/infiniband/hw/mlx4/ah.c create_ib_ah() -> rdma_ah_get_path_bits()

Type Parameter Key Value
PARAM_VALUE 0 attr 4096-ptr_max
PARAM_VALUE 0 attr->type 0-1,3-u32max
DATA_SOURCE 0 attr $1
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &pool->lock

drivers/infiniband/hw/mlx4/qp.c _mlx4_set_path() -> rdma_ah_get_path_bits()

Type Parameter Key Value
PARAM_VALUE 0 attr 4096-ptr_max
DATA_SOURCE 0 attr $1

drivers/infiniband/core/mad.c rcv_has_same_gid() -> rdma_ah_get_path_bits()

Type Parameter Key Value
PARAM_VALUE 0 attr 6427917392836628480
PARAM_VALUE 0 attr->ib.src_path_bits 0
PARAM_VALUE 0 attr->opa.src_path_bits 0
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
LOCK2 &mad_agent_priv->lock
LOCK2 flags
TYPE_LOCK (struct ib_mad_agent_private)->lock

drivers/infiniband/hw/hfi1/ipoib_tx.c hfi1_ipoib_build_ib_tx_headers() -> rdma_ah_get_path_bits()

Type Parameter Key Value
PARAM_VALUE 0 attr 4096-ptr_max
BUF_SIZE 0 attr 56
TASK_NOT_RUNNING
HALF_LOCKED2 &dev->tx_global_lock
HALF_LOCKED2 bh
HALF_LOCKED2 flags

drivers/infiniband/hw/vmw_pvrdma/pvrdma_misc.c rdma_ah_attr_to_pvrdma() -> rdma_ah_get_path_bits()

Type Parameter Key Value
PARAM_VALUE 0 attr 4096-ptr_max
DATA_SOURCE 0 attr $1
NOSPEC 0 attr->port_num
RX_PATH
TASK_NOT_RUNNING
USER_DATA 0 attr->ib.dlid 0-u16max
USER_DATA 0 attr->ib.src_path_bits 0-255
USER_DATA 0 attr->opa.dlid 0-u16max
USER_DATA 0 attr->opa.src_path_bits 0-255
USER_DATA 0 attr->port_num 0-255
USER_DATA 0 attr->sl 0-255
USER_DATA 0 attr->static_rate 0-255
LOCK2 &qp->mutex
HALF_LOCKED2 &ibqp->qp_sec->mutex
TYPE_LOCK (struct pvrdma_qp)->mutex

drivers/infiniband/hw/hfi1/ud.c hfi1_make_ud_req_16B() -> rdma_ah_get_path_bits()

Type Parameter Key Value
PARAM_VALUE 0 attr 4096-ptr_max
DATA_SOURCE 0 attr r rvt_get_swqe_ah_attr
TASK_NOT_RUNNING
LOCK2 &qp->s_lock
LOCK2 ps.flags
HALF_LOCKED2 &pool->lock
TYPE_LOCK (struct rvt_qp)->s_lock

drivers/infiniband/hw/hfi1/ud.c hfi1_make_ud_req_9B() -> rdma_ah_get_path_bits()

Type Parameter Key Value
PARAM_VALUE 0 attr 4096-ptr_max
DATA_SOURCE 0 attr r rvt_get_swqe_ah_attr
TASK_NOT_RUNNING
LOCK2 &qp->s_lock
LOCK2 ps.flags
HALF_LOCKED2 &pool->lock
TYPE_LOCK (struct rvt_qp)->s_lock

drivers/infiniband/hw/hfi1/ud.c ud_loopback() -> rdma_ah_get_path_bits()

Type Parameter Key Value
PARAM_VALUE 0 attr 4096-ptr_max
DATA_SOURCE 0 attr r rvt_get_swqe_ah_attr
TASK_NOT_RUNNING
LOCK2 ps.flags
LOCK2 rcu_read
HALF_LOCKED2 &pool->lock

drivers/infiniband/hw/hfi1/ud.c ud_loopback() -> rdma_ah_get_path_bits()

Type Parameter Key Value
PARAM_VALUE 0 attr 4096-ptr_max
DATA_SOURCE 0 attr r rvt_get_swqe_ah_attr
PREEMPT_ADD <- disables preempt
TASK_NOT_RUNNING
LOCK2 &qp->r_lock
LOCK2 flags
LOCK2 ps.flags
LOCK2 rcu_read
HALF_LOCKED2 &pool->lock
TYPE_LOCK (struct rvt_qp)->r_lock

drivers/infiniband/hw/hfi1/rc.c hfi1_make_rc_ack_16B() -> rdma_ah_get_path_bits()

Type Parameter Key Value
PARAM_VALUE 0 attr 4096-ptr_max
TASK_NOT_RUNNING
HALF_LOCKED2 &packet->qp->r_lock
HALF_LOCKED2 flags
HALF_LOCKED2 rcu_read

drivers/infiniband/hw/hfi1/rc.c hfi1_make_rc_ack_9B() -> rdma_ah_get_path_bits()

Type Parameter Key Value
PARAM_VALUE 0 attr 4096-ptr_max
TASK_NOT_RUNNING
HALF_LOCKED2 &packet->qp->r_lock
HALF_LOCKED2 flags
HALF_LOCKED2 rcu_read

drivers/infiniband/core/uverbs_marshall.c ib_copy_ah_attr_to_user() -> rdma_ah_get_path_bits()

Type Parameter Key Value
PARAM_VALUE 0 attr 4096-ptr_max
BUF_SIZE 0 attr (-1),56
BUF_SIZE 0 attr (-1),56
RX_PATH
TASK_NOT_RUNNING

drivers/infiniband/core/uverbs_cmd.c copy_ah_attr_to_uverbs() -> rdma_ah_get_path_bits()

Type Parameter Key Value
PARAM_VALUE 0 attr 4096-ptr_max
DATA_SOURCE 0 attr $1
HALF_LOCKED2 &file->device->disassociate_srcu

drivers/infiniband/hw/hfi1/ruc.c hfi1_make_ruc_header_16B() -> rdma_ah_get_path_bits()

Type Parameter Key Value
PARAM_VALUE 0 attr 4096-ptr_max
TASK_NOT_RUNNING
LOCK2 &qp->s_lock
LOCK2 ps.flags
HALF_LOCKED2 &pool->lock
TYPE_LOCK (struct rvt_qp)->s_lock

drivers/infiniband/hw/hfi1/ruc.c hfi1_make_ruc_header_9B() -> rdma_ah_get_path_bits()

Type Parameter Key Value
PARAM_VALUE 0 attr 4096-ptr_max
TASK_NOT_RUNNING
LOCK2 &qp->s_lock
LOCK2 ps.flags
HALF_LOCKED2 &pool->lock
TYPE_LOCK (struct rvt_qp)->s_lock

drivers/infiniband/hw/mthca/mthca_av.c mthca_create_ah() -> rdma_ah_get_path_bits()

Type Parameter Key Value
PARAM_VALUE 0 attr 4096-ptr_max
DATA_SOURCE 0 attr $2
RX_PATH
TASK_NOT_RUNNING

drivers/infiniband/hw/mlx5/ah.c create_ib_ah() -> rdma_ah_get_path_bits()

Type Parameter Key Value
PARAM_VALUE 0 attr 4096-ptr_max
PARAM_VALUE 0 attr->type 0-1,3-u32max
RX_PATH
TASK_NOT_RUNNING

drivers/infiniband/hw/vmw_pvrdma/pvrdma_verbs.c pvrdma_create_ah() -> rdma_ah_get_path_bits()

Type Parameter Key Value
PARAM_VALUE 0 attr 4096-ptr_max
PARAM_VALUE 0 attr->type 2
RX_PATH
TASK_NOT_RUNNING

drivers/infiniband/hw/mthca/mthca_qp.c mthca_path_set() -> rdma_ah_get_path_bits()

Type Parameter Key Value
PARAM_VALUE 0 attr 4096-ptr_max
DATA_SOURCE 0 attr $1
NOSPEC 0 attr->port_num
RX_PATH
TASK_NOT_RUNNING
USER_DATA 0 attr->ib.dlid 0-u16max
USER_DATA 0 attr->ib.src_path_bits 0-255
USER_DATA 0 attr->opa.dlid 0-u16max
USER_DATA 0 attr->opa.src_path_bits 0-255
USER_DATA 0 attr->port_num 0-255
USER_DATA 0 attr->sl 0-255
USER_DATA 0 attr->static_rate 0-255
LOCK2 &qp->mutex
HALF_LOCKED2 &ibqp->qp_sec->mutex
TYPE_LOCK (struct mthca_qp)->mutex