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Documented in 1 files:

Defined in 1 files as a prototype:

Defined in 1 files as a function:

Referenced in 6 files:

Smatch caller information:

drivers/infiniband/hw/bnxt_re/ib_verbs.c bnxt_re_build_qp1_send_v2() -> ib_ud_header_init()

Type Parameter Key Value
PARAM_VALUE 0 payload_bytes 0-s32max
PARAM_VALUE 1 lrh_present 0-1
PARAM_VALUE 2 eth_present 1
PARAM_VALUE 5 ip_version 0,4,6
PARAM_VALUE 7 immediate_present 0
PARAM_VALUE 8 header 4096-ptr_max
DATA_SOURCE 0 payload_bytes $3
FUZZY_MAX 1 lrh_present 1
FUZZY_MAX 5 ip_version 6
BIT_INFO 5 ip_version 0x0,0x6
HARD_MAX 1 lrh_present 1
HARD_MAX 5 ip_version 6
MEM_ZERO 8 header
PREEMPT_ADD
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2 &qp->sq_lock
HALF_LOCKED2 &conn->send_lock
HALF_LOCKED2 &gsi->lock
HALF_LOCKED2 &mr->mutex
HALF_LOCKED2 &pool->lock
HALF_LOCKED2 &rdma->sq_sem
HALF_LOCKED2 bh
HALF_LOCKED2 flags
TYPE_LOCK (struct bnxt_re_qp)->sq_lock

drivers/infiniband/hw/mlx4/qp.c build_mlx_header() -> ib_ud_header_init()

Type Parameter Key Value
PARAM_VALUE 1 lrh_present 0-1
PARAM_VALUE 5 ip_version 0,4,6
PARAM_VALUE 7 immediate_present 0
PARAM_VALUE 8 header 4096-ptr_max
FUZZY_MAX 1 lrh_present 1
FUZZY_MAX 5 ip_version 6
BIT_INFO 5 ip_version 0x0,0x6
HARD_MAX 1 lrh_present 1
HARD_MAX 5 ip_version 6
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
LOCK2 &qp->sq.lock
LOCK2 flags
TYPE_LOCK (struct mlx4_ib_wq)->lock

drivers/infiniband/hw/mlx4/qp.c build_sriov_qp0_header() -> ib_ud_header_init()

Type Parameter Key Value
PARAM_VALUE 1 lrh_present 1
PARAM_VALUE 2 eth_present 0
PARAM_VALUE 3 vlan_present 0
PARAM_VALUE 4 grh_present 0
PARAM_VALUE 5 ip_version 0
PARAM_VALUE 6 udp_present 0
PARAM_VALUE 7 immediate_present 0
PARAM_VALUE 8 header 4096-ptr_max
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2 &qp->sq.lock
LOCK2 flags
TYPE_LOCK (struct mlx4_ib_wq)->lock

drivers/infiniband/hw/qedr/qedr_roce_cm.c qedr_gsi_build_header() -> ib_ud_header_init()

Type Parameter Key Value
PARAM_VALUE 1 lrh_present 0
PARAM_VALUE 2 eth_present 1
PARAM_VALUE 5 ip_version 0,4,6
PARAM_VALUE 7 immediate_present 0
PARAM_VALUE 8 header 7635619940107587584
DATA_SOURCE 8 header $3
FUZZY_MAX 5 ip_version 6
BIT_INFO 5 ip_version 0x0,0x6
HARD_MAX 5 ip_version 6
PREEMPT_ADD
TASK_NOT_RUNNING
LOCK2 &qp->q_lock
HALF_LOCKED2 &conn->send_lock
HALF_LOCKED2 &gsi->lock
HALF_LOCKED2 &mr->mutex
HALF_LOCKED2 &pool->lock
HALF_LOCKED2 &rdma->sq_sem
HALF_LOCKED2 bh
HALF_LOCKED2 flags
TYPE_LOCK (struct qedr_qp)->q_lock

drivers/infiniband/hw/ionic/ionic_controlpath.c ionic_build_hdr() -> ib_ud_header_init()

Type Parameter Key Value
PARAM_VALUE 0 payload_bytes 0
PARAM_VALUE 1 lrh_present 0
PARAM_VALUE 2 eth_present 1
PARAM_VALUE 3 vlan_present 0-1
PARAM_VALUE 4 grh_present 0
PARAM_VALUE 5 ip_version 4,6
PARAM_VALUE 6 udp_present 1
PARAM_VALUE 7 immediate_present 0
PARAM_VALUE 8 header 1-u64max
DATA_SOURCE 8 header $1
FUZZY_MAX 3 vlan_present 1
FUZZY_MAX 5 ip_version 6
BIT_INFO 5 ip_version 0x4,0x6
HARD_MAX 3 vlan_present 1
HARD_MAX 5 ip_version 6
RX_PATH
TASK_NOT_RUNNING

drivers/infiniband/hw/mthca/mthca_qp.c build_mlx_header() -> ib_ud_header_init()

Type Parameter Key Value
PARAM_VALUE 0 payload_bytes 256
PARAM_VALUE 1 lrh_present 1
PARAM_VALUE 2 eth_present 0
PARAM_VALUE 3 vlan_present 0
PARAM_VALUE 4 grh_present 0-1
PARAM_VALUE 5 ip_version 0
PARAM_VALUE 6 udp_present 0
PARAM_VALUE 7 immediate_present 0
PARAM_VALUE 8 header 4096-ptr_max
PREEMPT_ADD
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2 &qp->sq.lock
HALF_LOCKED2 &conn->send_lock
HALF_LOCKED2 &gsi->lock
HALF_LOCKED2 &mr->mutex
HALF_LOCKED2 &pool->lock
HALF_LOCKED2 &rdma->sq_sem
HALF_LOCKED2 bh
HALF_LOCKED2 flags
TYPE_LOCK (struct mthca_wq)->lock