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Defined in 1 files as a prototype:

Defined in 1 files as a function:

Referenced in 2 files:

Smatch caller information:

drivers/infiniband/hw/ionic/ionic_pgtbl.c ionic_pgtbl_init() -> ionic_pgtbl_unbuf()

Type Parameter Key Value
PARAM_VALUE 0 dev 4096-ptr_max
PARAM_VALUE 0 dev->lif_cfg.hwdev->cma_area->nranges s32min-s32max
PARAM_VALUE 1 buf 4096-ptr_max
PARAM_VALUE 1 buf->page_size_log2 0-64
PARAM_VALUE 1 buf->tbl_buf 0,4096-ptr_max
PARAM_VALUE 1 buf->tbl_dma 0-18446744073709551614
PARAM_VALUE 1 buf->tbl_limit 1-s32max
PARAM_VALUE 1 buf->tbl_pages 0
PARAM_VALUE 1 buf->tbl_size 0,16-4000000
CAPPED_DATA 1 buf->tbl_limit 1
DATA_SOURCE 0 dev $0
DATA_SOURCE 1 buf $1
FUZZY_MAX 1 buf->tbl_dma 0
FUZZY_MAX 1 buf->tbl_size 0
PARAM_COMPARE 1 buf->tbl_limit == $1->tbl_pages
MEM_ZERO 1 buf
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
NO_OVERFLOW_SIMPLE 1 buf->tbl_limit

drivers/infiniband/hw/ionic/ionic_controlpath.c ionic_alloc_mr() -> ionic_pgtbl_unbuf()

Type Parameter Key Value
PARAM_VALUE 0 dev 4096-ptr_max
PARAM_VALUE 0 dev->lif_cfg.hwdev->dma_io_tlb_pools.next 4096-ptr_max
PARAM_VALUE 0 dev->lif_cfg.hwdev->dma_io_tlb_pools.next->prev 4096-ptr_max
PARAM_VALUE 0 dev->lif_cfg.hwdev->dma_io_tlb_pools.next->prev->prev 4096-ptr_max
PARAM_VALUE 0 dev->lif_cfg.hwdev->dma_uses_io_tlb 1
PARAM_VALUE 1 buf 4096-ptr_max
PARAM_VALUE 1 buf->page_size_log2 0-64
PARAM_VALUE 1 buf->tbl_buf 0,4096-ptr_max
PARAM_VALUE 1 buf->tbl_limit 1-s32max
PARAM_VALUE 1 buf->tbl_size 0,16-4000000
DATA_SOURCE 0 dev r to_ionic_ibdev
MEM_ZERO 1 buf
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2 &cls_conn->ep_mutex
HALF_LOCKED2 &clt_path->init_mutex
HALF_LOCKED2 &iser_conn->state_mutex
HALF_LOCKED2 &pool->lock
HALF_LOCKED2 &srv->paths_mutex
HALF_LOCKED2 global &rx_queue_mutex

drivers/infiniband/hw/ionic/ionic_controlpath.c ionic_create_cq() -> ionic_pgtbl_unbuf()

Type Parameter Key Value
PARAM_VALUE 0 dev 4096-ptr_max
PARAM_VALUE 0 dev->lif_cfg.admin_opcodes 2-255
PARAM_VALUE 0 dev->lif_cfg.udma_count 1-255
PARAM_VALUE 1 buf 8168153360038752256
PARAM_VALUE 1 buf->page_size_log2 0-64
PARAM_VALUE 1 buf->tbl_buf 0,4096-ptr_max
PARAM_VALUE 1 buf->tbl_limit 1-s32max
PARAM_VALUE 1 buf->tbl_size 0,16-4000000
DATA_SOURCE 0 dev r to_ionic_ibdev
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

drivers/infiniband/hw/ionic/ionic_controlpath.c ionic_create_cq() -> ionic_pgtbl_unbuf()

Type Parameter Key Value
PARAM_VALUE 0 dev 4096-ptr_max
PARAM_VALUE 1 buf 8168153360038752256
CAPPED_DATA 0 dev->lif_cfg.udma_count 1
DATA_SOURCE 0 dev r to_ionic_ibdev
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

drivers/infiniband/hw/ionic/ionic_controlpath.c ionic_create_cq_common() -> ionic_pgtbl_unbuf()

Type Parameter Key Value
PARAM_VALUE 0 dev 4096-ptr_max
PARAM_VALUE 0 dev->cq_tbl.xa_lock.rlock.dep_map->name 0-255
PARAM_VALUE 0 dev->lif_cfg.hwdev->cma_area->nranges s32min-s32max
PARAM_VALUE 0 dev->lif_cfg.hwdev->dma_io_tlb_lock.rlock.dep_map->name 0-255
PARAM_VALUE 0 dev->lif_cfg.hwdev->dma_io_tlb_pools.next 4096-ptr_max
PARAM_VALUE 0 dev->lif_cfg.hwdev->dma_io_tlb_pools.next->prev 4096-ptr_max
PARAM_VALUE 0 dev->lif_cfg.hwdev->dma_io_tlb_pools.next->prev->prev 4096-ptr_max
PARAM_VALUE 0 dev->lif_cfg.hwdev->dma_mem->spinlock.rlock.dep_map->name 0-255
PARAM_VALUE 0 dev->lif_cfg.hwdev->dma_uses_io_tlb 1
PARAM_VALUE 0 dev->lif_cfg.hwdev->iommu->attach_deferred 0-1
PARAM_VALUE 1 buf 6672602468729688064,8168153360038752256
PARAM_VALUE 1 buf->page_size_log2 0-64
PARAM_VALUE 1 buf->tbl_buf 0,4096-ptr_max
PARAM_VALUE 1 buf->tbl_limit 1-s32max
PARAM_VALUE 1 buf->tbl_size 0,16-4000000
CAPPED_DATA 0 dev->lif_cfg.hwdev->cma_area->nranges 1
DATA_SOURCE 0 dev r to_ionic_ibdev
DATA_SOURCE 1 buf $1
MEM_ZERO 1 buf
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

drivers/infiniband/hw/ionic/ionic_controlpath.c ionic_create_qp() -> ionic_pgtbl_unbuf()

Type Parameter Key Value
PARAM_VALUE 0 dev 4096-ptr_max
PARAM_VALUE 0 dev->ibdev.dma_device->iommu->pci_32bit_workaround 0-1
PARAM_VALUE 0 dev->lif_cfg.admin_opcodes 3-255
PARAM_VALUE 0 dev->lif_cfg.hwdev->cma_area->alloc_mutex.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 dev->lif_cfg.hwdev->cma_area->alloc_mutex.first_waiter->list.prev->prev 5159360019465732096
PARAM_VALUE 0 dev->lif_cfg.hwdev->cma_area->alloc_mutex.osq.tail.counter 0-s32max
PARAM_VALUE 0 dev->lif_cfg.hwdev->cma_area->nranges s32min-s32max
PARAM_VALUE 0 dev->lif_cfg.hwdev->dma_io_tlb_pools.next 4096-ptr_max
PARAM_VALUE 0 dev->lif_cfg.hwdev->dma_io_tlb_pools.next->prev 4096-ptr_max
PARAM_VALUE 0 dev->lif_cfg.hwdev->dma_io_tlb_pools.next->prev->prev 4096-ptr_max
PARAM_VALUE 0 dev->lif_cfg.hwdev->dma_mem->spinlock.rlock.dep_map->name 0-255
PARAM_VALUE 0 dev->lif_cfg.hwdev->iommu->pci_32bit_workaround 0-1
PARAM_VALUE 0 dev->lif_cfg.lif->ionic->idev.cmb_inuse_lock.dep_map->name 0-255
PARAM_VALUE 0 dev->lif_cfg.lif->ionic->idev.cmb_inuse_lock.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 dev->lif_cfg.lif->ionic->idev.cmb_inuse_lock.first_waiter->list.prev->prev 5159360019465732096
PARAM_VALUE 0 dev->lif_cfg.lif->ionic->idev.cmb_inuse_lock.osq.tail.counter 0-s32max
PARAM_VALUE 1 buf 1386240889781075968
PARAM_VALUE 1 buf->page_size_log2 0-64
PARAM_VALUE 1 buf->tbl_buf 0,4096-ptr_max
PARAM_VALUE 1 buf->tbl_limit 1-s32max
PARAM_VALUE 1 buf->tbl_size 0,16-4000000
CAPPED_DATA 0 dev->lif_cfg.hwdev->cma_area->nranges 1
DATA_SOURCE 0 dev r to_ionic_ibdev
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

drivers/infiniband/hw/ionic/ionic_controlpath.c ionic_create_qp() -> ionic_pgtbl_unbuf()

Type Parameter Key Value
PARAM_VALUE 0 dev 4096-ptr_max
PARAM_VALUE 0 dev->ibdev.dma_device->iommu->pci_32bit_workaround 0-1
PARAM_VALUE 0 dev->lif_cfg.admin_opcodes 3-255
PARAM_VALUE 0 dev->lif_cfg.hwdev->cma_area->alloc_mutex.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 dev->lif_cfg.hwdev->cma_area->alloc_mutex.first_waiter->list.prev->prev 5159360019465732096
PARAM_VALUE 0 dev->lif_cfg.hwdev->cma_area->alloc_mutex.osq.tail.counter 0-s32max
PARAM_VALUE 0 dev->lif_cfg.hwdev->cma_area->nranges s32min-s32max
PARAM_VALUE 0 dev->lif_cfg.hwdev->dma_io_tlb_lock.rlock.dep_map->name 0-255
PARAM_VALUE 0 dev->lif_cfg.hwdev->dma_io_tlb_pools.next 4096-ptr_max
PARAM_VALUE 0 dev->lif_cfg.hwdev->dma_io_tlb_pools.next->prev 4096-ptr_max
PARAM_VALUE 0 dev->lif_cfg.hwdev->dma_io_tlb_pools.next->prev->prev 4096-ptr_max
PARAM_VALUE 0 dev->lif_cfg.hwdev->dma_mem->spinlock.rlock.dep_map->name 0-255
PARAM_VALUE 0 dev->lif_cfg.hwdev->iommu->pci_32bit_workaround 0-1
PARAM_VALUE 0 dev->lif_cfg.lif->ionic->idev.cmb_inuse_lock.dep_map->name 0-255
PARAM_VALUE 0 dev->lif_cfg.lif->ionic->idev.cmb_inuse_lock.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 dev->lif_cfg.lif->ionic->idev.cmb_inuse_lock.first_waiter->list.prev->prev 5159360019465732096
PARAM_VALUE 0 dev->lif_cfg.lif->ionic->idev.cmb_inuse_lock.osq.tail.counter 0-s32max
PARAM_VALUE 1 buf 8428429513274777600
PARAM_VALUE 1 buf->page_size_log2 0-64
PARAM_VALUE 1 buf->tbl_buf 0,4096-ptr_max
PARAM_VALUE 1 buf->tbl_limit 1-s32max
PARAM_VALUE 1 buf->tbl_size 0,16-4000000
CAPPED_DATA 0 dev->lif_cfg.hwdev->cma_area->nranges 1
DATA_SOURCE 0 dev r to_ionic_ibdev
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

drivers/infiniband/hw/ionic/ionic_controlpath.c ionic_create_qp() -> ionic_pgtbl_unbuf()

Type Parameter Key Value
PARAM_VALUE 0 dev 4096-ptr_max
PARAM_VALUE 0 dev->ibdev.dma_device->iommu->pci_32bit_workaround 0-1
PARAM_VALUE 0 dev->lif_cfg.hwdev->cma_area->alloc_mutex.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 dev->lif_cfg.hwdev->cma_area->alloc_mutex.first_waiter->list.prev->prev 5159360019465732096
PARAM_VALUE 0 dev->lif_cfg.hwdev->cma_area->alloc_mutex.osq.tail.counter 0-s32max
PARAM_VALUE 0 dev->lif_cfg.hwdev->cma_area->nranges s32min-s32max
PARAM_VALUE 0 dev->lif_cfg.hwdev->dma_io_tlb_pools.next 4096-ptr_max
PARAM_VALUE 0 dev->lif_cfg.hwdev->dma_io_tlb_pools.next->prev 4096-ptr_max
PARAM_VALUE 0 dev->lif_cfg.hwdev->dma_io_tlb_pools.next->prev->prev 4096-ptr_max
PARAM_VALUE 0 dev->lif_cfg.hwdev->dma_mem->spinlock.rlock.dep_map->name 0-255
PARAM_VALUE 0 dev->lif_cfg.hwdev->iommu->pci_32bit_workaround 0-1
PARAM_VALUE 0 dev->lif_cfg.lif->ionic->idev.cmb_inuse_lock.dep_map->name 0-255
PARAM_VALUE 0 dev->lif_cfg.lif->ionic->idev.cmb_inuse_lock.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 dev->lif_cfg.lif->ionic->idev.cmb_inuse_lock.first_waiter->list.prev->prev 5159360019465732096
PARAM_VALUE 0 dev->lif_cfg.lif->ionic->idev.cmb_inuse_lock.osq.tail.counter 0-s32max
PARAM_VALUE 1 buf 1386240889781075968
PARAM_VALUE 1 buf->page_size_log2 0-64
PARAM_VALUE 1 buf->tbl_buf 0,4096-ptr_max
PARAM_VALUE 1 buf->tbl_limit 0-s32max
PARAM_VALUE 1 buf->tbl_size 0,16-4000000
CAPPED_DATA 0 dev->lif_cfg.hwdev->cma_area->nranges 1
DATA_SOURCE 0 dev r to_ionic_ibdev
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

drivers/infiniband/hw/ionic/ionic_controlpath.c ionic_create_qp() -> ionic_pgtbl_unbuf()

Type Parameter Key Value
PARAM_VALUE 0 dev 4096-ptr_max
PARAM_VALUE 0 dev->ibdev.dma_device->iommu->pci_32bit_workaround 0-1
PARAM_VALUE 0 dev->lif_cfg.hwdev->cma_area->alloc_mutex.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 dev->lif_cfg.hwdev->cma_area->alloc_mutex.first_waiter->list.prev->prev 5159360019465732096
PARAM_VALUE 0 dev->lif_cfg.hwdev->cma_area->alloc_mutex.osq.tail.counter 0-s32max
PARAM_VALUE 0 dev->lif_cfg.hwdev->cma_area->lock.rlock.dep_map->name 0-255
PARAM_VALUE 0 dev->lif_cfg.hwdev->cma_area->nranges s32min-s32max
PARAM_VALUE 0 dev->lif_cfg.hwdev->dma_io_tlb_pools.next->prev 4096-ptr_max
PARAM_VALUE 0 dev->lif_cfg.hwdev->dma_io_tlb_pools.next->prev->prev 4096-ptr_max
PARAM_VALUE 0 dev->lif_cfg.hwdev->dma_mem->spinlock.rlock.dep_map->name 0-255
PARAM_VALUE 0 dev->lif_cfg.hwdev->iommu->pci_32bit_workaround 0-1
PARAM_VALUE 0 dev->lif_cfg.lif->ionic->idev.cmb_inuse_lock.dep_map->name 0-255
PARAM_VALUE 0 dev->lif_cfg.lif->ionic->idev.cmb_inuse_lock.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 dev->lif_cfg.lif->ionic->idev.cmb_inuse_lock.first_waiter->list.prev->prev 5159360019465732096
PARAM_VALUE 0 dev->lif_cfg.lif->ionic->idev.cmb_inuse_lock.osq.tail.counter 0-s32max
PARAM_VALUE 1 buf 8428429513274777600
PARAM_VALUE 1 buf->page_size_log2 0-64
PARAM_VALUE 1 buf->tbl_buf 0,4096-ptr_max
PARAM_VALUE 1 buf->tbl_limit 0-s32max
PARAM_VALUE 1 buf->tbl_size 0,16-4000000
CAPPED_DATA 0 dev->lif_cfg.hwdev->cma_area->nranges 1
DATA_SOURCE 0 dev r to_ionic_ibdev
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

drivers/infiniband/hw/ionic/ionic_controlpath.c ionic_dereg_mr() -> ionic_pgtbl_unbuf()

Type Parameter Key Value
PARAM_VALUE 0 dev 4096-ptr_max
PARAM_VALUE 1 buf 4096-ptr_max
DATA_SOURCE 0 dev r to_ionic_ibdev
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

drivers/infiniband/hw/ionic/ionic_controlpath.c ionic_reg_user_mr() -> ionic_pgtbl_unbuf()

Type Parameter Key Value
PARAM_VALUE 0 dev 4096-ptr_max
PARAM_VALUE 0 dev->ibdev.dma_device->iommu->pci_32bit_workaround 0-1
PARAM_VALUE 0 dev->lif_cfg.admin_opcodes 4-255
PARAM_VALUE 0 dev->lif_cfg.hwdev->dma_io_tlb_pools.next 4096-ptr_max
PARAM_VALUE 0 dev->lif_cfg.hwdev->dma_io_tlb_pools.next->prev 4096-ptr_max
PARAM_VALUE 0 dev->lif_cfg.hwdev->dma_io_tlb_pools.next->prev->prev 4096-ptr_max
PARAM_VALUE 0 dev->lif_cfg.hwdev->dma_uses_io_tlb 1
PARAM_VALUE 1 buf 4096-ptr_max
PARAM_VALUE 1 buf->page_size_log2 0-64
PARAM_VALUE 1 buf->tbl_buf 0,4096-ptr_max
PARAM_VALUE 1 buf->tbl_limit 1-s32max
PARAM_VALUE 1 buf->tbl_size 0,16-4000000
DATA_SOURCE 0 dev r to_ionic_ibdev
MEM_ZERO 1 buf
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

drivers/infiniband/hw/ionic/ionic_controlpath.c ionic_reg_user_mr() -> ionic_pgtbl_unbuf()

Type Parameter Key Value
PARAM_VALUE 0 dev 4096-ptr_max
PARAM_VALUE 0 dev->ibdev.dma_device->iommu->pci_32bit_workaround 0-1
PARAM_VALUE 0 dev->lif_cfg.hwdev->dma_io_tlb_pools.next 4096-ptr_max
PARAM_VALUE 0 dev->lif_cfg.hwdev->dma_io_tlb_pools.next->prev 4096-ptr_max
PARAM_VALUE 0 dev->lif_cfg.hwdev->dma_io_tlb_pools.next->prev->prev 4096-ptr_max
PARAM_VALUE 0 dev->lif_cfg.hwdev->dma_uses_io_tlb 1
PARAM_VALUE 1 buf 4096-ptr_max
PARAM_VALUE 1 buf->page_size_log2 0-64
PARAM_VALUE 1 buf->tbl_buf 0,4096-ptr_max
PARAM_VALUE 1 buf->tbl_limit 1-s32max
PARAM_VALUE 1 buf->tbl_size 0,16-4000000
DATA_SOURCE 0 dev r to_ionic_ibdev
MEM_ZERO 1 buf
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

drivers/infiniband/hw/ionic/ionic_controlpath.c ionic_reg_user_mr_dmabuf() -> ionic_pgtbl_unbuf()

Type Parameter Key Value
PARAM_VALUE 0 dev 4096-ptr_max
PARAM_VALUE 0 dev->ibdev.dma_device 1-u64max
PARAM_VALUE 0 dev->lif_cfg.admin_opcodes 4-255
PARAM_VALUE 0 dev->lif_cfg.hwdev->dma_io_tlb_pools.next 4096-ptr_max
PARAM_VALUE 0 dev->lif_cfg.hwdev->dma_io_tlb_pools.next->prev 4096-ptr_max
PARAM_VALUE 0 dev->lif_cfg.hwdev->dma_io_tlb_pools.next->prev->prev 4096-ptr_max
PARAM_VALUE 0 dev->lif_cfg.hwdev->dma_uses_io_tlb 1
PARAM_VALUE 1 buf 4096-ptr_max
PARAM_VALUE 1 buf->page_size_log2 0-64
PARAM_VALUE 1 buf->tbl_buf 0,4096-ptr_max
PARAM_VALUE 1 buf->tbl_limit 1-s32max
PARAM_VALUE 1 buf->tbl_size 0,16-4000000
DATA_SOURCE 0 dev r to_ionic_ibdev
MEM_ZERO 1 buf
NOCHECK_CALL

drivers/infiniband/hw/ionic/ionic_controlpath.c ionic_reg_user_mr_dmabuf() -> ionic_pgtbl_unbuf()

Type Parameter Key Value
PARAM_VALUE 0 dev 4096-ptr_max
PARAM_VALUE 0 dev->ibdev.dma_device 1-u64max
PARAM_VALUE 0 dev->lif_cfg.hwdev->dma_io_tlb_pools.next 4096-ptr_max
PARAM_VALUE 0 dev->lif_cfg.hwdev->dma_io_tlb_pools.next->prev 4096-ptr_max
PARAM_VALUE 0 dev->lif_cfg.hwdev->dma_io_tlb_pools.next->prev->prev 4096-ptr_max
PARAM_VALUE 0 dev->lif_cfg.hwdev->dma_uses_io_tlb 1
PARAM_VALUE 1 buf 4096-ptr_max
PARAM_VALUE 1 buf->page_size_log2 0-64
PARAM_VALUE 1 buf->tbl_buf 0,4096-ptr_max
PARAM_VALUE 1 buf->tbl_limit 1-s32max
PARAM_VALUE 1 buf->tbl_size 0,16-4000000
DATA_SOURCE 0 dev r to_ionic_ibdev
MEM_ZERO 1 buf
NOCHECK_CALL