Documented in 1 files:
Defined in 1 files as a function:
Referenced in 25 files:
- drivers/infiniband/core/mad.c
- drivers/infiniband/core/rw.c
- drivers/infiniband/hw/mlx4/mad.c
- drivers/infiniband/hw/mlx4/qp.c, line 487
- drivers/infiniband/hw/mlx5/odp.c, line 182
- drivers/infiniband/ulp/ipoib/ipoib_cm.c
- drivers/infiniband/ulp/ipoib/ipoib_ib.c
- drivers/infiniband/ulp/iser/iscsi_iser.c, line 208
- drivers/infiniband/ulp/iser/iser_initiator.c
- drivers/infiniband/ulp/isert/ib_isert.c
- drivers/infiniband/ulp/rtrs/rtrs.c, line 40
- drivers/infiniband/ulp/srp/ib_srp.c
- drivers/infiniband/ulp/srpt/ib_srpt.c, line 737
- drivers/nvme/host/rdma.c
- drivers/nvme/target/rdma.c
- fs/smb/smbdirect/accept.c, line 589
- fs/smb/smbdirect/connect.c, line 457
- fs/smb/smbdirect/connection.c
- net/9p/trans_rdma.c
- net/rds/ib_cm.c, line 427
- net/smc/smc_wr.c
- net/sunrpc/xprtrdma/rpc_rdma.c
- net/sunrpc/xprtrdma/svc_rdma_recvfrom.c, line 139
- net/sunrpc/xprtrdma/svc_rdma_sendto.c
- net/sunrpc/xprtrdma/verbs.c, line 1445
Smatch caller information:
net/rds/ib_cm.c rds_dma_hdr_alloc() -> ib_dma_mapping_error()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | dev | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->dev.parent | 0,4096-ptr_max |
| PARAM_VALUE | 0 | dev->dma_device->dma_io_tlb_lock.rlock.dep_map->name | 0-255 |
| DATA_SOURCE | 0 | dev | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &id_priv->handler_mutex | ||
| HALF_LOCKED2 | &listen_id->handler_mutex |
drivers/infiniband/ulp/rtrs/rtrs.c rtrs_iu_alloc() -> ib_dma_mapping_error()
| Type | Parameter | Key | Value |
|---|---|---|---|
| DATA_SOURCE | 0 | dev | $3 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NO_OVERFLOW_SIMPLE | 0 | dev->hw_stats_attr_index | |
| NO_OVERFLOW_SIMPLE | 0 | dev->num_comp_vectors | |
| NO_OVERFLOW_SIMPLE | 0 | dev->phys_port_cnt | |
| HALF_LOCKED2 | &clt_path->init_mutex | ||
| HALF_LOCKED2 | &con->con_mutex | ||
| HALF_LOCKED2 | &srv->paths_mutex |
net/sunrpc/xprtrdma/svc_rdma_recvfrom.c svc_rdma_recv_ctxt_alloc() -> ib_dma_mapping_error()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | dev | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->attrs.device_cap_flags | 2097152-u64max |
| PARAM_VALUE | 0 | dev->dev.parent | 0,4096-ptr_max |
| PARAM_VALUE | 0 | dev->dma_device->dma_io_tlb_lock.rlock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | dev->dma_device->dma_io_tlb_pools.next | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->dma_device->dma_io_tlb_pools.next->prev | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->dma_device->dma_io_tlb_pools.next->prev->prev | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->dma_device->dma_uses_io_tlb | 1 |
| PARAM_VALUE | 0 | dev->dma_device->iommu->pci_32bit_workaround | 0-1 |
| PARAM_VALUE | 0 | dev->ops.create_qp | 1-u64max |
| PARAM_VALUE | 0 | dev->ops.size_ib_cq | 0-4000000 |
| PARAM_VALUE | 0 | dev->ops.size_ib_pd | 0-4000000 |
| PARAM_VALUE | 0 | dev->port_data | 4096-ptr_max |
| BUF_SIZE | 1 | dma_addr | (-1),4096 |
drivers/infiniband/ulp/ipoib/ipoib_cm.c ipoib_cm_alloc_rx_skb() -> ib_dma_mapping_error()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | dev->dma_device->dma_io_tlb_lock.rlock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | dev->dma_device->dma_io_tlb_pools.next | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->dma_device->dma_io_tlb_pools.next->prev | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->dma_device->dma_io_tlb_pools.next->prev->prev | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->dma_device->dma_uses_io_tlb | 1 |
| PARAM_VALUE | 0 | dev->dma_device->iommu->pci_32bit_workaround | 0-1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &pool->lock |
drivers/infiniband/ulp/ipoib/ipoib_cm.c ipoib_cm_alloc_rx_skb() -> ib_dma_mapping_error()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | dev->dma_device->dma_io_tlb_lock.rlock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | dev->dma_device->dma_io_tlb_pools.next | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->dma_device->dma_io_tlb_pools.next->prev | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->dma_device->dma_io_tlb_pools.next->prev->prev | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->dma_device->dma_uses_io_tlb | 1 |
| PARAM_VALUE | 0 | dev->dma_device->iommu->pci_32bit_workaround | 0-1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &pool->lock |
drivers/infiniband/hw/mlx4/qp.c alloc_proxy_bufs() -> ib_dma_mapping_error()
| Type | Parameter | Key | Value |
|---|---|---|---|
| DATA_SOURCE | 0 | dev | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING |
drivers/infiniband/hw/mlx5/odp.c populate_mtt() -> ib_dma_mapping_error()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | dev | 4096-ptr_max |
| DATA_SOURCE | 1 | dma_addr | r hmm_dma_map_pfn |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &odp_imr->umem_mutex | ||
| HALF_LOCKED2 | &umem_odp->umem_mutex |
drivers/infiniband/hw/mlx4/mad.c mlx4_ib_alloc_pv_bufs() -> ib_dma_mapping_error()
| Type | Parameter | Key | Value |
|---|---|---|---|
| RX_PATH | |||
| TASK_NOT_RUNNING |
drivers/infiniband/hw/mlx4/mad.c mlx4_ib_alloc_pv_bufs() -> ib_dma_mapping_error()
| Type | Parameter | Key | Value |
|---|---|---|---|
| RX_PATH | |||
| TASK_NOT_RUNNING |
drivers/infiniband/core/mad.c ib_mad_post_receive_mads() -> ib_dma_mapping_error()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | dev | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->port_data | 4096-ptr_max |
| BUF_SIZE | 1 | dma_addr | (-1),40 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| UNITS | 1 | dma_addr | unit_byte |
| HALF_LOCKED2 | &device->client_data_rwsem | ||
| HALF_LOCKED2 | global &clients_rwsem | ||
| HALF_LOCKED2 | global &devices_rwsem |
drivers/infiniband/core/mad.c ib_send_mad() -> ib_dma_mapping_error()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | dev->dma_device->dma_io_tlb_lock.rlock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | dev->dma_device->dma_io_tlb_pools.next | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->dma_device->dma_io_tlb_pools.next->prev | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->dma_device->dma_io_tlb_pools.next->prev->prev | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->dma_device->dma_uses_io_tlb | 1 |
| PARAM_VALUE | 0 | dev->dma_device->iommu->pci_32bit_workaround | 0-1 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| UNITS | 1 | dma_addr | unit_byte |
| HALF_LOCKED2 | &mad_agent_priv->lock | ||
| HALF_LOCKED2 | flags |
drivers/infiniband/core/mad.c ib_send_mad() -> ib_dma_mapping_error()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | dev->dma_device->dma_io_tlb_lock.rlock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | dev->dma_device->dma_io_tlb_pools.next | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->dma_device->dma_io_tlb_pools.next->prev | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->dma_device->dma_io_tlb_pools.next->prev->prev | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->dma_device->dma_uses_io_tlb | 1 |
| PARAM_VALUE | 0 | dev->dma_device->iommu->pci_32bit_workaround | 0-1 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| UNITS | 1 | dma_addr | unit_byte |
| HALF_LOCKED2 | &mad_agent_priv->lock | ||
| HALF_LOCKED2 | flags |
fs/smb/smbdirect/connect.c smbdirect_connect_negotiate_start() -> ib_dma_mapping_error()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | dev | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->dma_device->dma_io_tlb_lock.rlock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | dev->dma_device->dma_io_tlb_pools.next | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->dma_device->dma_io_tlb_pools.next->prev | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->dma_device->dma_io_tlb_pools.next->prev->prev | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->dma_device->dma_uses_io_tlb | 1 |
| PARAM_VALUE | 0 | dev->dma_device->iommu->pci_32bit_workaround | 0-1 |
| PARAM_VALUE | 0 | dev->port_data | 4096-ptr_max |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| UNITS | 1 | dma_addr | unit_byte |
| HALF_LOCKED2 | &id_priv->handler_mutex | ||
| HALF_LOCKED2 | &listen_id->handler_mutex |
net/sunrpc/xprtrdma/rpc_rdma.c rpcrdma_prepare_pagelist() -> ib_dma_mapping_error()
| Type | Parameter | Key | Value |
|---|---|---|---|
| DATA_SOURCE | 1 | dma_addr | r ib_dma_map_page |
| TASK_NOT_RUNNING | |||
| UNITS | 1 | dma_addr | unit_byte |
net/sunrpc/xprtrdma/rpc_rdma.c rpcrdma_prepare_tail_iov() -> ib_dma_mapping_error()
| Type | Parameter | Key | Value |
|---|---|---|---|
| DATA_SOURCE | 1 | dma_addr | r ib_dma_map_page |
| TASK_NOT_RUNNING | |||
| UNITS | 1 | dma_addr | unit_byte |
drivers/nvme/host/rdma.c nvme_rdma_alloc_qe() -> ib_dma_mapping_error()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | dev | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->dma_device->dma_io_tlb_lock.rlock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | dev->dma_device->dma_io_tlb_pools.next | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->dma_device->dma_io_tlb_pools.next->prev | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->dma_device->dma_io_tlb_pools.next->prev->prev | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->dma_device->dma_uses_io_tlb | 1 |
| PARAM_VALUE | 0 | dev->dma_device->iommu->pci_32bit_workaround | 0-1 |
| BUF_SIZE | 1 | dma_addr | (-1),16,64 |
| DATA_SOURCE | 0 | dev | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING |
drivers/nvme/host/rdma.c nvme_rdma_queue_rq() -> ib_dma_mapping_error()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | dev->dma_device->dma_io_tlb_lock.rlock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | dev->dma_device->dma_io_tlb_pools.next | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->dma_device->dma_io_tlb_pools.next->prev | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->dma_device->dma_io_tlb_pools.next->prev->prev | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->dma_device->dma_uses_io_tlb | 1 |
| PARAM_VALUE | 0 | dev->dma_device->iommu->pci_32bit_workaround | 0-1 |
| BUF_SIZE | 1 | dma_addr | (-1),16,64 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | __tag_set->srcu | ||
| HALF_LOCKED2 | rcu_read |
fs/smb/smbdirect/connection.c smbdirect_connection_post_recv_io() -> ib_dma_mapping_error()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | dev->dma_device->dma_io_tlb_lock.rlock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | dev->dma_device->dma_io_tlb_pools.next | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->dma_device->dma_io_tlb_pools.next->prev | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->dma_device->dma_io_tlb_pools.next->prev->prev | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->dma_device->dma_uses_io_tlb | 1 |
| PARAM_VALUE | 0 | dev->dma_device->iommu->pci_32bit_workaround | 0-1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| UNITS | 1 | dma_addr | unit_byte |
fs/smb/smbdirect/connection.c smbdirect_connection_send_single_iter() -> ib_dma_mapping_error()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | dev->dma_device->dma_io_tlb_lock.rlock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | dev->dma_device->dma_io_tlb_pools.next | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->dma_device->dma_io_tlb_pools.next->prev | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->dma_device->dma_io_tlb_pools.next->prev->prev | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->dma_device->dma_uses_io_tlb | 1 |
| PARAM_VALUE | 0 | dev->dma_device->iommu->pci_32bit_workaround | 0-1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| UNITS | 1 | dma_addr | unit_byte |
| HALF_LOCKED2 | &conn->srv_mutex | ||
| HALF_LOCKED2 | &server->_srv_mutex |
fs/smb/smbdirect/connection.c smbdirect_map_sges_single_page() -> ib_dma_mapping_error()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | dev->dma_device->dma_io_tlb_lock.rlock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | dev->dma_device->dma_io_tlb_pools.next | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->dma_device->dma_io_tlb_pools.next->prev | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->dma_device->dma_io_tlb_pools.next->prev->prev | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->dma_device->dma_uses_io_tlb | 1 |
| PARAM_VALUE | 0 | dev->dma_device->iommu->attach_deferred | 0-1 |
| PARAM_VALUE | 0 | dev->dma_device->iommu->pci_32bit_workaround | 0-1 |
| DATA_SOURCE | 1 | dma_addr | r ib_dma_map_page |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &conn->srv_mutex | ||
| HALF_LOCKED2 | &server->_srv_mutex |
net/sunrpc/xprtrdma/verbs.c __rpcrdma_regbuf_dma_map() -> ib_dma_mapping_error()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | dev->dma_device->dma_io_tlb_lock.rlock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | dev->dma_device->dma_io_tlb_pools.next | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->dma_device->dma_io_tlb_pools.next->prev | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->dma_device->dma_io_tlb_pools.next->prev->prev | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->dma_device->dma_uses_io_tlb | 1 |
| PARAM_VALUE | 0 | dev->dma_device->iommu->pci_32bit_workaround | 0-1 |
| RX_PATH | |||
| TASK_NOT_RUNNING |
net/9p/trans_rdma.c post_recv() -> ib_dma_mapping_error()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | dev->dma_device->dma_io_tlb_lock.rlock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | dev->dma_device->dma_io_tlb_pools.next | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->dma_device->dma_io_tlb_pools.next->prev | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->dma_device->dma_io_tlb_pools.next->prev->prev | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->dma_device->dma_uses_io_tlb | 1 |
| PARAM_VALUE | 0 | dev->dma_device->iommu->pci_32bit_workaround | 0-1 |
| BUF_SIZE | 1 | dma_addr | s32min-(-1),1-s32max |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| UNITS | 1 | dma_addr | unit_byte |
| LOCK2 | &rdma->rq_sem | ||
| HALF_LOCKED2 | &client->trans->sq_sem | ||
| HALF_LOCKED2 | &inode->i_rwsem | ||
| HALF_LOCKED2 | &v9ses->rename_sem | ||
| TYPE_LOCK | (struct p9_trans_rdma)->rq_sem |
net/9p/trans_rdma.c rdma_request() -> ib_dma_mapping_error()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | dev->dma_device->dma_io_tlb_lock.rlock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | dev->dma_device->dma_io_tlb_pools.next | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->dma_device->dma_io_tlb_pools.next->prev | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->dma_device->dma_io_tlb_pools.next->prev->prev | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->dma_device->dma_uses_io_tlb | 1 |
| PARAM_VALUE | 0 | dev->dma_device->iommu->pci_32bit_workaround | 0-1 |
| BUF_SIZE | 1 | dma_addr | s32min-(-1),1-s32max |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| UNITS | 1 | dma_addr | unit_byte |
| HALF_LOCKED2 | &client->trans->sq_sem | ||
| HALF_LOCKED2 | &inode->i_rwsem | ||
| HALF_LOCKED2 | &rdma->rq_sem | ||
| HALF_LOCKED2 | &v9ses->rename_sem |
drivers/infiniband/ulp/iser/iser_initiator.c iser_alloc_login_buf() -> ib_dma_mapping_error()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | dev->dma_device->dma_io_tlb_lock.rlock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | dev->dma_device->dma_io_tlb_pools.next | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->dma_device->dma_io_tlb_pools.next->prev | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->dma_device->dma_io_tlb_pools.next->prev->prev | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->dma_device->dma_uses_io_tlb | 1 |
| PARAM_VALUE | 0 | dev->dma_device->iommu->pci_32bit_workaround | 0-1 |
| BUF_SIZE | 1 | dma_addr | (-1),8192 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &cls_conn->ep_mutex | ||
| LOCK2 | &iser_conn->state_mutex | ||
| LOCK2 | global &rx_queue_mutex | ||
| HALF_LOCKED2 | &pool->lock | ||
| HALF_LOCKED2 | global &audit_cmd_mutex.lock | ||
| HALF_LOCKED2 | global &hwsim_phys_lock | ||
| HALF_LOCKED2 | global &rtnl_mutex | ||
| HALF_LOCKED2 | rcu_read | ||
| TYPE_LOCK | (struct iscsi_cls_conn)->ep_mutex | ||
| TYPE_LOCK | (struct iser_conn)->state_mutex |
drivers/infiniband/ulp/iser/iser_initiator.c iser_alloc_login_buf() -> ib_dma_mapping_error()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | dev->dma_device->dma_io_tlb_lock.rlock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | dev->dma_device->dma_io_tlb_pools.next | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->dma_device->dma_io_tlb_pools.next->prev | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->dma_device->dma_io_tlb_pools.next->prev->prev | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->dma_device->dma_uses_io_tlb | 1 |
| PARAM_VALUE | 0 | dev->dma_device->iommu->pci_32bit_workaround | 0-1 |
| BUF_SIZE | 1 | dma_addr | (-1),8268 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &cls_conn->ep_mutex | ||
| LOCK2 | &iser_conn->state_mutex | ||
| LOCK2 | global &rx_queue_mutex | ||
| HALF_LOCKED2 | &pool->lock | ||
| HALF_LOCKED2 | global &audit_cmd_mutex.lock | ||
| HALF_LOCKED2 | global &hwsim_phys_lock | ||
| HALF_LOCKED2 | global &rtnl_mutex | ||
| HALF_LOCKED2 | rcu_read | ||
| TYPE_LOCK | (struct iscsi_cls_conn)->ep_mutex | ||
| TYPE_LOCK | (struct iser_conn)->state_mutex |
drivers/infiniband/ulp/iser/iser_initiator.c iser_alloc_rx_descriptors() -> ib_dma_mapping_error()
| Type | Parameter | Key | Value |
|---|---|---|---|
| BUF_SIZE | 1 | dma_addr | 0-1099511627520,u64max |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &cls_conn->ep_mutex | ||
| LOCK2 | &iser_conn->state_mutex | ||
| LOCK2 | global &rx_queue_mutex | ||
| HALF_LOCKED2 | &pool->lock | ||
| HALF_LOCKED2 | global &audit_cmd_mutex.lock | ||
| HALF_LOCKED2 | global &hwsim_phys_lock | ||
| HALF_LOCKED2 | global &rtnl_mutex | ||
| HALF_LOCKED2 | rcu_read | ||
| TYPE_LOCK | (struct iscsi_cls_conn)->ep_mutex | ||
| TYPE_LOCK | (struct iser_conn)->state_mutex |
drivers/infiniband/ulp/isert/ib_isert.c isert_alloc_login_buf() -> ib_dma_mapping_error()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | dev->dma_device->dma_io_tlb_lock.rlock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | dev->dma_device->dma_io_tlb_pools.next | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->dma_device->dma_io_tlb_pools.next->prev | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->dma_device->dma_io_tlb_pools.next->prev->prev | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->dma_device->dma_uses_io_tlb | 1 |
| PARAM_VALUE | 0 | dev->dma_device->iommu->pci_32bit_workaround | 0-1 |
| BUF_SIZE | 1 | dma_addr | (-1),9216 |
| DATA_SOURCE | 0 | dev | $1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NO_OVERFLOW_SIMPLE | 0 | dev->hw_stats_attr_index | |
| NO_OVERFLOW_SIMPLE | 0 | dev->num_comp_vectors | |
| NO_OVERFLOW_SIMPLE | 0 | dev->phys_port_cnt | |
| HALF_LOCKED2 | &id_priv->handler_mutex | ||
| HALF_LOCKED2 | &listen_id->handler_mutex |
drivers/infiniband/ulp/isert/ib_isert.c isert_alloc_login_buf() -> ib_dma_mapping_error()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | dev->dma_device->dma_io_tlb_lock.rlock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | dev->dma_device->dma_io_tlb_pools.next | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->dma_device->dma_io_tlb_pools.next->prev | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->dma_device->dma_io_tlb_pools.next->prev->prev | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->dma_device->dma_uses_io_tlb | 1 |
| PARAM_VALUE | 0 | dev->dma_device->iommu->pci_32bit_workaround | 0-1 |
| BUF_SIZE | 1 | dma_addr | (-1),8268 |
| DATA_SOURCE | 0 | dev | $1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NO_OVERFLOW_SIMPLE | 0 | dev->hw_stats_attr_index | |
| NO_OVERFLOW_SIMPLE | 0 | dev->num_comp_vectors | |
| NO_OVERFLOW_SIMPLE | 0 | dev->phys_port_cnt | |
| HALF_LOCKED2 | &id_priv->handler_mutex | ||
| HALF_LOCKED2 | &listen_id->handler_mutex |
drivers/infiniband/ulp/isert/ib_isert.c isert_alloc_rx_descriptors() -> ib_dma_mapping_error()
| Type | Parameter | Key | Value |
|---|---|---|---|
| BUF_SIZE | 1 | dma_addr | (-1),9216 |
| RX_PATH |
drivers/infiniband/ulp/isert/ib_isert.c isert_init_tx_hdrs() -> ib_dma_mapping_error()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | dev->dma_device->dma_io_tlb_lock.rlock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | dev->dma_device->dma_io_tlb_pools.next | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->dma_device->dma_io_tlb_pools.next->prev | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->dma_device->dma_io_tlb_pools.next->prev->prev | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->dma_device->dma_uses_io_tlb | 1 |
| PARAM_VALUE | 0 | dev->dma_device->iommu->pci_32bit_workaround | 0-1 |
| BUF_SIZE | 1 | dma_addr | (-1),172 |
| RX_PATH | |||
| TASK_NOT_RUNNING |
drivers/infiniband/ulp/isert/ib_isert.c isert_put_reject() -> ib_dma_mapping_error()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | dev->dma_device->dma_io_tlb_lock.rlock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | dev->dma_device->dma_io_tlb_pools.next | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->dma_device->dma_io_tlb_pools.next->prev | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->dma_device->dma_io_tlb_pools.next->prev->prev | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->dma_device->dma_uses_io_tlb | 1 |
| PARAM_VALUE | 0 | dev->dma_device->iommu->pci_32bit_workaround | 0-1 |
| BUF_SIZE | 1 | dma_addr | (-1),1-16777216 |
| TASK_NOT_RUNNING |
drivers/infiniband/ulp/isert/ib_isert.c isert_put_response() -> ib_dma_mapping_error()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | dev->dma_device->dma_io_tlb_lock.rlock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | dev->dma_device->dma_io_tlb_pools.next | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->dma_device->dma_io_tlb_pools.next->prev | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->dma_device->dma_io_tlb_pools.next->prev->prev | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->dma_device->dma_uses_io_tlb | 1 |
| PARAM_VALUE | 0 | dev->dma_device->iommu->pci_32bit_workaround | 0-1 |
| BUF_SIZE | 1 | dma_addr | (-1),98 |
| RX_PATH | |||
| TASK_NOT_RUNNING |
drivers/infiniband/ulp/isert/ib_isert.c isert_put_text_rsp() -> ib_dma_mapping_error()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | dev->dma_device->dma_io_tlb_lock.rlock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | dev->dma_device->dma_io_tlb_pools.next | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->dma_device->dma_io_tlb_pools.next->prev | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->dma_device->dma_io_tlb_pools.next->prev->prev | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->dma_device->dma_uses_io_tlb | 1 |
| PARAM_VALUE | 0 | dev->dma_device->iommu->pci_32bit_workaround | 0-1 |
| BUF_SIZE | 1 | dma_addr | (-1),1-16777216 |
| TASK_NOT_RUNNING |
net/smc/smc_wr.c smc_wr_create_link() -> ib_dma_mapping_error()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | dev | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->dma_device->dma_io_tlb_lock.rlock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | dev->dma_device->dma_io_tlb_pools.next | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->dma_device->dma_io_tlb_pools.next->prev | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->dma_device->dma_io_tlb_pools.next->prev->prev | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->dma_device->dma_uses_io_tlb | 1 |
| PARAM_VALUE | 0 | dev->dma_device->iommu->pci_32bit_workaround | 0-1 |
| PARAM_VALUE | 0 | dev->ops.size_ib_pd | 0-4000000 |
| BUF_SIZE | 1 | dma_addr | (-1),48,8192 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &pool->lock |
net/smc/smc_wr.c smc_wr_create_link() -> ib_dma_mapping_error()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | dev | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->dma_device->dma_io_tlb_lock.rlock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | dev->dma_device->dma_io_tlb_pools.next | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->dma_device->dma_io_tlb_pools.next->prev | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->dma_device->dma_io_tlb_pools.next->prev->prev | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->dma_device->dma_uses_io_tlb | 1 |
| PARAM_VALUE | 0 | dev->dma_device->iommu->pci_32bit_workaround | 0-1 |
| PARAM_VALUE | 0 | dev->ops.size_ib_pd | 0-4000000 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &pool->lock |
net/smc/smc_wr.c smc_wr_create_link() -> ib_dma_mapping_error()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | dev | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->dma_device->dma_io_tlb_lock.rlock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | dev->dma_device->dma_io_tlb_pools.next | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->dma_device->dma_io_tlb_pools.next->prev | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->dma_device->dma_io_tlb_pools.next->prev->prev | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->dma_device->dma_uses_io_tlb | 1 |
| PARAM_VALUE | 0 | dev->dma_device->iommu->pci_32bit_workaround | 0-1 |
| PARAM_VALUE | 0 | dev->ops.size_ib_pd | 0-4000000 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &pool->lock |
net/smc/smc_wr.c smc_wr_create_link() -> ib_dma_mapping_error()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | dev | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->dma_device->dma_io_tlb_lock.rlock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | dev->dma_device->dma_io_tlb_pools.next | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->dma_device->dma_io_tlb_pools.next->prev | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->dma_device->dma_io_tlb_pools.next->prev->prev | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->dma_device->dma_uses_io_tlb | 1 |
| PARAM_VALUE | 0 | dev->dma_device->iommu->pci_32bit_workaround | 0-1 |
| PARAM_VALUE | 0 | dev->ops.size_ib_pd | 0-4000000 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &pool->lock |
drivers/infiniband/ulp/srpt/ib_srpt.c srpt_alloc_ioctx() -> ib_dma_mapping_error()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | dev->dma_device->dma_io_tlb_lock.rlock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | dev->dma_device->dma_io_tlb_pools.next | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->dma_device->dma_io_tlb_pools.next->prev | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->dma_device->dma_io_tlb_pools.next->prev->prev | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->dma_device->dma_uses_io_tlb | 1 |
| PARAM_VALUE | 0 | dev->dma_device->iommu->pci_32bit_workaround | 0-1 |
| STR_LEN | 0 | dev | (-1),6-9,11-12 |
| STR_LEN | 0 | dev | (-1),6-9,11-12 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NO_OVERFLOW_SIMPLE | 0 | dev->hw_stats_attr_index | |
| NO_OVERFLOW_SIMPLE | 0 | dev->num_comp_vectors | |
| NO_OVERFLOW_SIMPLE | 0 | dev->phys_port_cnt | |
| HALF_LOCKED2 | &sdev->sdev_mutex |
drivers/infiniband/ulp/srp/ib_srp.c srp_alloc_iu() -> ib_dma_mapping_error()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | dev->dma_device->dma_io_tlb_lock.rlock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | dev->dma_device->dma_io_tlb_pools.next | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->dma_device->dma_io_tlb_pools.next->prev | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->dma_device->dma_io_tlb_pools.next->prev->prev | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->dma_device->dma_uses_io_tlb | 1 |
| PARAM_VALUE | 0 | dev->dma_device->iommu->pci_32bit_workaround | 0-1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &pool->lock |
drivers/infiniband/ulp/srp/ib_srp.c srp_init_cmd_priv() -> ib_dma_mapping_error()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | dev->dma_device->dma_io_tlb_lock.rlock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | dev->dma_device->dma_io_tlb_pools.next | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->dma_device->dma_io_tlb_pools.next->prev | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->dma_device->dma_io_tlb_pools.next->prev->prev | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->dma_device->dma_uses_io_tlb | 1 |
| PARAM_VALUE | 0 | dev->dma_device->iommu->pci_32bit_workaround | 0-1 |
| BUF_SIZE | 1 | dma_addr | (-1)-s32max |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &set->tag_list_lock | ||
| HALF_LOCKED2 | &set->update_nr_hwq_lock |
drivers/infiniband/ulp/iser/iscsi_iser.c iser_initialize_task_headers() -> ib_dma_mapping_error()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | dev->dma_device->dma_io_tlb_lock.rlock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | dev->dma_device->dma_io_tlb_pools.next | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->dma_device->dma_io_tlb_pools.next->prev | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->dma_device->dma_io_tlb_pools.next->prev->prev | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->dma_device->dma_uses_io_tlb | 1 |
| PARAM_VALUE | 0 | dev->dma_device->iommu->pci_32bit_workaround | 0-1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &pool->lock | ||
| HALF_LOCKED2 | bh |
drivers/infiniband/ulp/ipoib/ipoib_ib.c ipoib_alloc_rx_skb() -> ib_dma_mapping_error()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | dev->dma_device->dma_io_tlb_lock.rlock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | dev->dma_device->dma_io_tlb_pools.next | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->dma_device->dma_io_tlb_pools.next->prev | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->dma_device->dma_io_tlb_pools.next->prev->prev | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->dma_device->dma_uses_io_tlb | 1 |
| PARAM_VALUE | 0 | dev->dma_device->iommu->pci_32bit_workaround | 0-1 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &dev->ethtool->rss_lock | ||
| HALF_LOCKED2 | &dev->lock |
drivers/infiniband/ulp/ipoib/ipoib_ib.c ipoib_dma_map_tx() -> ib_dma_mapping_error()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | dev->dma_device->dma_io_tlb_lock.rlock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | dev->dma_device->dma_io_tlb_pools.next | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->dma_device->dma_io_tlb_pools.next->prev | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->dma_device->dma_io_tlb_pools.next->prev->prev | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->dma_device->dma_uses_io_tlb | 1 |
| PARAM_VALUE | 0 | dev->dma_device->iommu->pci_32bit_workaround | 0-1 |
| DATA_SOURCE | 0 | dev | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &dev->tx_global_lock | ||
| HALF_LOCKED2 | bh | ||
| HALF_LOCKED2 | flags | ||
| HALF_LOCKED2 | rcu_read |
drivers/infiniband/ulp/ipoib/ipoib_ib.c ipoib_dma_map_tx() -> ib_dma_mapping_error()
| Type | Parameter | Key | Value |
|---|---|---|---|
| DATA_SOURCE | 0 | dev | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &dev->tx_global_lock | ||
| HALF_LOCKED2 | bh | ||
| HALF_LOCKED2 | flags | ||
| HALF_LOCKED2 | rcu_read |
drivers/nvme/target/rdma.c nvmet_rdma_alloc_cmd() -> ib_dma_mapping_error()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | dev | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->dma_device->dma_io_tlb_lock.rlock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | dev->dma_device->dma_io_tlb_pools.next | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->dma_device->dma_io_tlb_pools.next->prev | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->dma_device->dma_io_tlb_pools.next->prev->prev | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->dma_device->dma_uses_io_tlb | 1 |
| PARAM_VALUE | 0 | dev->dma_device->iommu->pci_32bit_workaround | 0-1 |
| PARAM_VALUE | 0 | dev->ops.size_ib_pd | 0-4000000 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NO_OVERFLOW_SIMPLE | 0 | dev->hw_stats_attr_index | |
| NO_OVERFLOW_SIMPLE | 0 | dev->num_comp_vectors | |
| NO_OVERFLOW_SIMPLE | 0 | dev->phys_port_cnt | |
| UNITS | 1 | dma_addr | unit_byte |
| HALF_LOCKED2 | &id_priv->handler_mutex | ||
| HALF_LOCKED2 | &listen_id->handler_mutex | ||
| HALF_LOCKED2 | global &device_list_mutex |
drivers/nvme/target/rdma.c nvmet_rdma_alloc_inline_pages() -> ib_dma_mapping_error()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | dev | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->ops.size_ib_pd | 0-4000000 |
| DATA_SOURCE | 1 | dma_addr | r ib_dma_map_page |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NO_OVERFLOW_SIMPLE | 0 | dev->hw_stats_attr_index | |
| NO_OVERFLOW_SIMPLE | 0 | dev->num_comp_vectors | |
| NO_OVERFLOW_SIMPLE | 0 | dev->phys_port_cnt | |
| UNITS | 1 | dma_addr | unit_byte |
| HALF_LOCKED2 | &id_priv->handler_mutex | ||
| HALF_LOCKED2 | &listen_id->handler_mutex | ||
| HALF_LOCKED2 | global &device_list_mutex |
drivers/nvme/target/rdma.c nvmet_rdma_alloc_rsp() -> ib_dma_mapping_error()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | dev->dma_device->dma_io_tlb_lock.rlock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | dev->dma_device->dma_io_tlb_pools.next | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->dma_device->dma_io_tlb_pools.next->prev | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->dma_device->dma_io_tlb_pools.next->prev->prev | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->dma_device->dma_uses_io_tlb | 1 |
| PARAM_VALUE | 0 | dev->dma_device->iommu->pci_32bit_workaround | 0-1 |
| BUF_SIZE | 1 | dma_addr | (-1),16 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| UNITS | 1 | dma_addr | unit_byte |
fs/smb/smbdirect/accept.c smbdirect_accept_negotiate_finish() -> ib_dma_mapping_error()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | dev->dma_device->dma_io_tlb_lock.rlock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | dev->dma_device->dma_io_tlb_pools.next | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->dma_device->dma_io_tlb_pools.next->prev | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->dma_device->dma_io_tlb_pools.next->prev->prev | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->dma_device->dma_uses_io_tlb | 1 |
| PARAM_VALUE | 0 | dev->dma_device->iommu->pci_32bit_workaround | 0-1 |
| UNITS | 1 | dma_addr | unit_byte |
net/sunrpc/xprtrdma/svc_rdma_sendto.c svc_rdma_page_dma_map() -> ib_dma_mapping_error()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | dev->dma_device->dma_io_tlb_lock.rlock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | dev->dma_device->dma_io_tlb_pools.next | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->dma_device->dma_io_tlb_pools.next->prev | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->dma_device->dma_io_tlb_pools.next->prev->prev | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->dma_device->dma_uses_io_tlb | 1 |
| PARAM_VALUE | 0 | dev->dma_device->iommu->attach_deferred | 0-1 |
| PARAM_VALUE | 0 | dev->dma_device->iommu->pci_32bit_workaround | 0-1 |
| DATA_SOURCE | 1 | dma_addr | r ib_dma_map_page |
| TASK_NOT_RUNNING |
net/sunrpc/xprtrdma/svc_rdma_sendto.c svc_rdma_send_ctxt_alloc() -> ib_dma_mapping_error()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | dev | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->dev.parent | 0,4096-ptr_max |
| PARAM_VALUE | 0 | dev->dma_device->dma_io_tlb_lock.rlock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | dev->dma_device->dma_io_tlb_pools.next | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->dma_device->dma_io_tlb_pools.next->prev | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->dma_device->dma_io_tlb_pools.next->prev->prev | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->dma_device->dma_uses_io_tlb | 1 |
| PARAM_VALUE | 0 | dev->dma_device->iommu->pci_32bit_workaround | 0-1 |
| RX_PATH | |||
| TASK_NOT_RUNNING |
drivers/infiniband/core/rw.c rdma_rw_init_map_wrs_bvec() -> ib_dma_mapping_error()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | dev | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->dma_device | 0,4096-ptr_max |
| PARAM_VALUE | 0 | dev->port_data | 4096-ptr_max |
| DATA_SOURCE | 1 | dma_addr | r ib_dma_map_bvec |
| RX_PATH | |||
| TASK_NOT_RUNNING |
drivers/infiniband/core/rw.c rdma_rw_init_single_wr_bvec() -> ib_dma_mapping_error()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | dev->dma_device | 0,4096-ptr_max |
| PARAM_VALUE | 0 | dev->dma_device->dma_io_tlb_lock.rlock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | dev->dma_device->dma_io_tlb_pools.next | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->dma_device->dma_io_tlb_pools.next->prev | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->dma_device->dma_uses_io_tlb | 1 |
| PARAM_VALUE | 0 | dev->dma_device->iommu->attach_deferred | 0-1 |
| PARAM_VALUE | 0 | dev->port_data | 4096-ptr_max |
| DATA_SOURCE | 1 | dma_addr | r ib_dma_map_bvec |
| RX_PATH | |||
| TASK_NOT_RUNNING |