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Defined in 1 files as a prototype:

Defined in 1 files as a function:

Referenced in 3 files:

Smatch caller information:

drivers/net/ethernet/qlogic/qed/qed_roce.c qed_roce_alloc_cid() -> qed_rdma_bmap_alloc_id()

Type Parameter Key Value
PARAM_VALUE 0 p_hwfn 4096-ptr_max
PARAM_VALUE 0 p_hwfn->hw_info.personality 0-4,7-u32max
PARAM_VALUE 0 p_hwfn->p_rdma_info 4096-ptr_max
PARAM_VALUE 0 p_hwfn->p_rdma_info->active 1
PARAM_VALUE 0 p_hwfn->p_rdma_info->dev 4096-ptr_max
PARAM_VALUE 0 p_hwfn->p_rdma_info->dev->max_stats_queues 1-255
PARAM_VALUE 0 p_hwfn->p_rdma_info->lock.rlock.dep_map->name 0-255
PARAM_VALUE 1 bmap 4096-ptr_max
PARAM_VALUE 2 id_num 2524397187629441024
DATA_SOURCE 0 p_hwfn $0
PREEMPT_ADD <- disables preempt
RX_PATH
TASK_NOT_RUNNING
LOCK2 bh
LOCK2 0 &p_hwfn->p_rdma_info->lock
TYPE_LOCK (struct qed_rdma_info)->lock

drivers/net/ethernet/qlogic/qed/qed_roce.c qed_roce_alloc_cid() -> qed_rdma_bmap_alloc_id()

Type Parameter Key Value
PARAM_VALUE 0 p_hwfn 4096-ptr_max
PARAM_VALUE 0 p_hwfn->hw_info.personality 0-4,7-u32max
PARAM_VALUE 0 p_hwfn->p_rdma_info 4096-ptr_max
PARAM_VALUE 0 p_hwfn->p_rdma_info->active 1
PARAM_VALUE 0 p_hwfn->p_rdma_info->cid_map.max_count 1-u32max
PARAM_VALUE 0 p_hwfn->p_rdma_info->dev 4096-ptr_max
PARAM_VALUE 0 p_hwfn->p_rdma_info->dev->max_stats_queues 1-255
PARAM_VALUE 0 p_hwfn->p_rdma_info->lock.rlock.dep_map->name 0-255
PARAM_VALUE 1 bmap 4096-ptr_max
PARAM_VALUE 1 bmap->max_count 1-u32max
PARAM_VALUE 2 id_num 6552834741964787712
DATA_SOURCE 0 p_hwfn $0
PREEMPT_ADD <- disables preempt
RX_PATH
TASK_NOT_RUNNING
LOCK2 bh
LOCK2 0 &p_hwfn->p_rdma_info->lock
TYPE_LOCK (struct qed_rdma_info)->lock

drivers/net/ethernet/qlogic/qed/qed_iwarp.c qed_iwarp_alloc_cid() -> qed_rdma_bmap_alloc_id()

Type Parameter Key Value
PARAM_VALUE 0 p_hwfn 4096-ptr_max
PARAM_VALUE 0 p_hwfn->cdev->pdev->dev.cma_area->nranges s32min-s32max
PARAM_VALUE 0 p_hwfn->p_rdma_info 4096-ptr_max
PARAM_VALUE 0 p_hwfn->p_rdma_info->lock.rlock.dep_map->name 0-255
PARAM_VALUE 1 bmap 4096-ptr_max
PARAM_VALUE 2 id_num 35108384915496960,728234756466368512,849256843639029760
DATA_SOURCE 0 p_hwfn $0
DATA_SOURCE 2 id_num $1
PREEMPT_ADD <- disables preempt
RX_PATH
TASK_NOT_RUNNING
LOCK2 bh
LOCK2 0 &p_hwfn->p_rdma_info->lock
HALF_LOCKED2 global &qedr_dev_list_lock
TYPE_LOCK (struct qed_rdma_info)->lock

drivers/net/ethernet/qlogic/qed/qed_iwarp.c qed_iwarp_alloc_tcp_cid() -> qed_rdma_bmap_alloc_id()

Type Parameter Key Value
PARAM_VALUE 0 p_hwfn 4096-ptr_max
PARAM_VALUE 0 p_hwfn->cdev->pdev->dev.cma_area->nranges s32min-s32max
PARAM_VALUE 0 p_hwfn->p_rdma_info 4096-ptr_max
PARAM_VALUE 0 p_hwfn->p_rdma_info->lock.rlock.dep_map->name 0-255
PARAM_VALUE 1 bmap 4096-ptr_max
PARAM_VALUE 2 id_num 4096-ptr_max
BUF_SIZE 0 p_hwfn (-1),18528
BUF_SIZE 0 p_hwfn (-1),18528
DATA_SOURCE 0 p_hwfn $0
DATA_SOURCE 2 id_num $1
PREEMPT_ADD <- disables preempt
RX_PATH
TASK_NOT_RUNNING
LOCK2 bh
LOCK2 0 &p_hwfn->p_rdma_info->lock
HALF_LOCKED2 &p_rx->lock
HALF_LOCKED2 flags
HALF_LOCKED2 0 &p_hwfn->p_rdma_info->iwarp.iw_lock
TYPE_LOCK (struct qed_rdma_info)->lock

drivers/net/ethernet/qlogic/qed/qed_rdma.c qed_rdma_add_user() -> qed_rdma_bmap_alloc_id()

Type Parameter Key Value
PARAM_VALUE 0 p_hwfn 4096-ptr_max
PARAM_VALUE 0 p_hwfn->p_rdma_info 4096-ptr_max
PARAM_VALUE 0 p_hwfn->p_rdma_info->lock.rlock.dep_map->name 0-255
PARAM_VALUE 1 bmap 4096-ptr_max
PARAM_VALUE 2 id_num 9130883367309705216
PARAM_VALUE 2 *id_num 0
DATA_SOURCE 0 p_hwfn $0
PREEMPT_ADD <- disables preempt
RX_PATH
TASK_NOT_RUNNING
LOCK2 bh
LOCK2 0 &p_hwfn->p_rdma_info->lock
HALF_LOCKED2 &file->hw_destroy_rwsem
HALF_LOCKED2 &file->ucontext_lock
HALF_LOCKED2 global &qedr_dev_list_lock
TYPE_LOCK (struct qed_rdma_info)->lock

drivers/net/ethernet/qlogic/qed/qed_rdma.c qed_rdma_alloc_pd() -> qed_rdma_bmap_alloc_id()

Type Parameter Key Value
PARAM_VALUE 0 p_hwfn 4096-ptr_max
PARAM_VALUE 0 p_hwfn->p_rdma_info 4096-ptr_max
PARAM_VALUE 0 p_hwfn->p_rdma_info->lock.rlock.dep_map->name 0-255
PARAM_VALUE 1 bmap 4096-ptr_max
PARAM_VALUE 2 id_num 6303623038315249664
DATA_SOURCE 0 p_hwfn $0
PREEMPT_ADD <- disables preempt
RX_PATH
TASK_NOT_RUNNING
LOCK2 bh
LOCK2 0 &p_hwfn->p_rdma_info->lock
TYPE_LOCK (struct qed_rdma_info)->lock

drivers/net/ethernet/qlogic/qed/qed_rdma.c qed_rdma_alloc_tid() -> qed_rdma_bmap_alloc_id()

Type Parameter Key Value
PARAM_VALUE 0 p_hwfn 4096-ptr_max
PARAM_VALUE 0 p_hwfn->p_rdma_info 4096-ptr_max
PARAM_VALUE 0 p_hwfn->p_rdma_info->lock.rlock.dep_map->name 0-255
PARAM_VALUE 1 bmap 4096-ptr_max
PARAM_VALUE 2 id_num 4096-ptr_max
DATA_SOURCE 0 p_hwfn $0
DATA_SOURCE 2 id_num $1
PREEMPT_ADD <- disables preempt
RX_PATH
TASK_NOT_RUNNING
LOCK2 bh
LOCK2 0 &p_hwfn->p_rdma_info->lock
HALF_LOCKED2 global &qedr_dev_list_lock
TYPE_LOCK (struct qed_rdma_info)->lock

drivers/net/ethernet/qlogic/qed/qed_rdma.c qed_rdma_alloc_xrcd() -> qed_rdma_bmap_alloc_id()

Type Parameter Key Value
PARAM_VALUE 0 p_hwfn 4096-ptr_max
PARAM_VALUE 0 p_hwfn->p_rdma_info 4096-ptr_max
PARAM_VALUE 0 p_hwfn->p_rdma_info->lock.rlock.dep_map->name 0-255
PARAM_VALUE 1 bmap 4096-ptr_max
PARAM_VALUE 2 id_num 6761132824164032512
DATA_SOURCE 0 p_hwfn $0
PREEMPT_ADD <- disables preempt
LOCK2 &ibudev->xrcd_tree_mutex
LOCK2 bh
LOCK2 0 &p_hwfn->p_rdma_info->lock
HALF_LOCKED2 &file->device->disassociate_srcu
TYPE_LOCK (struct ib_uverbs_device)->xrcd_tree_mutex
TYPE_LOCK (struct qed_rdma_info)->lock

drivers/net/ethernet/qlogic/qed/qed_rdma.c qed_rdma_create_cq() -> qed_rdma_bmap_alloc_id()

Type Parameter Key Value
PARAM_VALUE 0 p_hwfn 4096-ptr_max
PARAM_VALUE 0 p_hwfn->p_rdma_info 4096-ptr_max
PARAM_VALUE 0 p_hwfn->p_rdma_info->lock.rlock.dep_map->name 0-255
PARAM_VALUE 1 bmap 4096-ptr_max
PARAM_VALUE 2 id_num 3806910664555610112
DATA_SOURCE 0 p_hwfn $0
PREEMPT_ADD <- disables preempt
RX_PATH
TASK_NOT_RUNNING
LOCK2 &p_info->lock
LOCK2 bh
TYPE_LOCK (struct qed_rdma_info)->lock

drivers/net/ethernet/qlogic/qed/qed_rdma.c qed_rdma_create_srq() -> qed_rdma_bmap_alloc_id()

Type Parameter Key Value
PARAM_VALUE 0 p_hwfn 4096-ptr_max
PARAM_VALUE 0 p_hwfn->p_rdma_info 4096-ptr_max
PARAM_VALUE 0 p_hwfn->p_rdma_info->lock.rlock.dep_map->name 0-255
PARAM_VALUE 1 bmap 4096-ptr_max
PARAM_VALUE 2 id_num 6756547790866358272
BUF_SIZE 1 bmap 24
DATA_SOURCE 0 p_hwfn $0
DATA_SOURCE 1 bmap r qed_rdma_get_srq_bmap
PREEMPT_ADD <- disables preempt
RX_PATH
TASK_NOT_RUNNING
LOCK2 bh
LOCK2 0 &p_hwfn->p_rdma_info->lock
HALF_LOCKED2 &devr->srq_lock
HALF_LOCKED2 global &device_list_mutex
TYPE_LOCK (struct qed_rdma_info)->lock