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Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

drivers/accel/qaic/qaic_data.c qaic_attach_slice_bo_ioctl() -> qaic_attach_slicing_bo()

Type Parameter Key Value
PARAM_VALUE 0 qdev 4096-ptr_max
PARAM_VALUE 0 qdev->dbc 4096-ptr_max
PARAM_VALUE 0 qdev->dev_lock.srcu_ctrp 4096-ptr_max
PARAM_VALUE 0 qdev->dev_state 2
PARAM_VALUE 0 qdev->num_dbc 1-u32max
PARAM_VALUE 0 qdev->pdev->dev.iommu->attach_deferred 0-1
PARAM_VALUE 0 qdev->pdev->dev.iommu->pci_32bit_workaround 0-1
PARAM_VALUE 1 bo 4096-ptr_max
PARAM_VALUE 1 bo->dbc 4096-ptr_max
PARAM_VALUE 1 bo->dir 1-2
PARAM_VALUE 1 bo->lock.dep_map->name 0-255
PARAM_VALUE 1 bo->lock.first_waiter 0,4096-5159360019465732095,5159360019465732097-ptr_max
PARAM_VALUE 1 bo->lock.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 1 bo->lock.osq.tail.counter 0-s32max
PARAM_VALUE 1 bo->lock.wait_lock.dep_map->name 0-255
PARAM_VALUE 1 bo->lock.wait_lock.owner (-1)
PARAM_VALUE 1 bo->lock.wait_lock.owner_cpu u32max
PARAM_VALUE 1 bo->nr_slice 1-s32max
PARAM_VALUE 1 bo->sgt 4096-ptr_max
PARAM_VALUE 1 bo->sgt->nents 0-s32max
PARAM_VALUE 1 bo->sgt->orig_nents 0
PARAM_VALUE 1 bo->sliced 0
PARAM_VALUE 2 hdr 4096-ptr_max
PARAM_VALUE 2 hdr->count 1-s32max
PARAM_VALUE 2 hdr->dbc_id 0-4294967294
PARAM_VALUE 2 hdr->dir 1-2
PARAM_VALUE 3 slice_ent 4096-ptr_max
BUF_SIZE 3 slice_ent 0-u64max
CAPPED_DATA 0 qdev->dev_lock.srcu_ctrp 1
CAPPED_DATA 0 qdev->dev_lock.srcu_reader_flavor 1
CAPPED_DATA 1 &bo->lock 1
DATA_SOURCE 3 slice_ent r memdup_user
NOSPEC 1 bo->nr_slice
NOSPEC 2 hdr->count
NOSPEC 2 hdr->dbc_id
USER_DATA 1 bo->nr_slice 1-s32max[c]
USER_DATA 2 hdr->count 1-s32max[c]
USER_DATA 2 hdr->dbc_id 0-s32max[c]
USER_DATA 2 hdr->handle 0-u32max[u]
USER_DATA 2 hdr->size 0-u64max[u]
USER_DATA 3 slice_ent->db_addr 0-u64max
USER_DATA 3 slice_ent->db_data 0-u32max
USER_DATA 3 slice_ent->db_len 0-u32max
USER_DATA 3 slice_ent->dev_addr 0-u64max
USER_DATA 3 slice_ent->offset 0-u64max
USER_DATA 3 slice_ent->sem0.cmd 0-255
USER_DATA 3 slice_ent->sem0.flags 0-255
USER_DATA 3 slice_ent->sem0.index 0-255
USER_DATA 3 slice_ent->sem0.pad 0-u16max
USER_DATA 3 slice_ent->sem0.presync 0-255
USER_DATA 3 slice_ent->sem0.val 0-u16max
USER_DATA 3 slice_ent->sem1.cmd 0-255
USER_DATA 3 slice_ent->sem1.flags 0-255
USER_DATA 3 slice_ent->sem1.index 0-255
USER_DATA 3 slice_ent->sem1.pad 0-u16max
USER_DATA 3 slice_ent->sem1.presync 0-255
USER_DATA 3 slice_ent->sem1.val 0-u16max
USER_DATA 3 slice_ent->sem2.cmd 0-255
USER_DATA 3 slice_ent->sem2.flags 0-255
USER_DATA 3 slice_ent->sem2.index 0-255
USER_DATA 3 slice_ent->sem2.pad 0-u16max
USER_DATA 3 slice_ent->sem2.presync 0-255
USER_DATA 3 slice_ent->sem2.val 0-u16max
USER_DATA 3 slice_ent->sem3.cmd 0-255
USER_DATA 3 slice_ent->sem3.flags 0-255
USER_DATA 3 slice_ent->sem3.index 0-255
USER_DATA 3 slice_ent->sem3.pad 0-u16max
USER_DATA 3 slice_ent->sem3.presync 0-255
USER_DATA 3 slice_ent->sem3.val 0-u16max
USER_DATA 3 slice_ent->size 0-u64max
USER_DATA 3 *slice_ent s64min-s64max
USER_PTR 3 slice_ent
LOCK2 &dbc->ch_lock
LOCK2 &usr->qddev_lock
LOCK2 0 &qdev->dev_lock
LOCK2 1 &bo->lock
TYPE_LOCK (struct dma_bridge_chan)->ch_lock
TYPE_LOCK (struct qaic_bo)->lock
TYPE_LOCK (struct qaic_device)->dev_lock
TYPE_LOCK (struct qaic_user)->qddev_lock