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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/misc/genwqe/card_dev.c do_flash_read() -> __genwqe_alloc_consistent()

Type Parameter Key Value
PARAM_VALUE 0 cd 4096-ptr_max
PARAM_VALUE 0 cd->is_privileged s32min-(-1),1-s32max
PARAM_VALUE 1 size 262144
PARAM_VALUE 2 dma_handle 6036731095948689408

drivers/misc/genwqe/card_dev.c do_flash_update() -> __genwqe_alloc_consistent()

Type Parameter Key Value
PARAM_VALUE 0 cd 4096-ptr_max
PARAM_VALUE 0 cd->is_privileged s32min-(-1),1-s32max
PARAM_VALUE 1 size 262144
PARAM_VALUE 2 dma_handle 8373349811466211328

drivers/misc/genwqe/card_dev.c genwqe_mmap() -> __genwqe_alloc_consistent()

Type Parameter Key Value
PARAM_VALUE 1 size 1-u64max
PARAM_VALUE 2 dma_handle 4096-ptr_max
PARAM_VALUE 2 *dma_handle 0
MEM_ZERO 2 dma_handle
RX_PATH
TASK_NOT_RUNNING
UNITS 1 size unit_byte
HALF_LOCKED2 &ipcp->lock

drivers/misc/genwqe/card_ddcb.c setup_ddcb_queue() -> __genwqe_alloc_consistent()

Type Parameter Key Value
PARAM_VALUE 0 cd 4096-ptr_max
PARAM_VALUE 0 cd->app_unitcfg 0-18446744073709551614
PARAM_VALUE 0 cd->is_privileged 0-1
PARAM_VALUE 0 cd->mmio 1-u64max
PARAM_VALUE 0 cd->pci_dev->sriov->ctrl 0-u16max
PARAM_VALUE 0 cd->pci_dev->sriov->driver_max_VFs 0-u16max
PARAM_VALUE 0 cd->pci_dev->sriov->num_VFs 0-u16max
PARAM_VALUE 0 cd->pci_dev->sriov->offset 0-u16max
PARAM_VALUE 0 cd->pci_dev->sriov->stride 0-u16max
PARAM_VALUE 0 cd->queue.IO_QUEUE_CONFIG 65552
PARAM_VALUE 0 cd->queue.IO_QUEUE_ERRCNTS 65592
PARAM_VALUE 0 cd->queue.IO_QUEUE_INITSQN 65568
PARAM_VALUE 0 cd->queue.IO_QUEUE_LRW 65600
PARAM_VALUE 0 cd->queue.IO_QUEUE_OFFSET 65544
PARAM_VALUE 0 cd->queue.IO_QUEUE_SEGMENT 65536
PARAM_VALUE 0 cd->queue.IO_QUEUE_STATUS 65792
PARAM_VALUE 0 cd->queue.IO_QUEUE_WRAP 65576
PARAM_VALUE 0 cd->queue.IO_QUEUE_WTIME 65584
PARAM_VALUE 0 cd->slu_unitcfg 0-18446744073709551614
PARAM_VALUE 0 *cd->app_name 0-255
PARAM_VALUE 0 *cd->pci_dev->saved_config_space 0-4294967295
PARAM_VALUE 1 size 8192
PARAM_VALUE 2 dma_handle 4096-ptr_max
BUF_SIZE 0 cd s32min-(-1),1-s32max
BUF_SIZE 0 cd s32min-(-1),1-s32max
BUF_SIZE 0 cd->pci_dev (-1),1-s32max
DATA_SOURCE 0 cd $0
RX_PATH
TASK_NOT_RUNNING
HOST_DATA 0 cd->app_unitcfg 0-u32max
HOST_DATA 0 cd->cdev_genwqe.kobj.parent->kref.refcount.refs.counter s32min-s32max
HOST_DATA 0 cd->is_privileged 0-1
HOST_DATA 0 cd->last_gfir 0-18446744073709551614
HOST_DATA 0 cd->pci_dev->acs_capabilities 0-u16max
HOST_DATA 0 cd->pci_dev->bus->bridge_ctl 0-u16max
HOST_DATA 0 cd->pci_dev->bus->parent->bridge_ctl 0-u16max
HOST_DATA 0 cd->pci_dev->class 0-16777215
HOST_DATA 0 cd->pci_dev->current_state 0-3[c]
HOST_DATA 0 cd->pci_dev->devcap 0-u32max
HOST_DATA 0 cd->pci_dev->devfn 0-503[c]
HOST_DATA 0 cd->pci_dev->device 0-u16max
HOST_DATA 0 cd->pci_dev->eetlp_prefix_max 0-7[c]
HOST_DATA 0 cd->pci_dev->fm_enabled 0-1[c]
HOST_DATA 0 cd->pci_dev->hdr_type 0-255[c]
HOST_DATA 0 cd->pci_dev->ide_cfg 0-1[c]
HOST_DATA 0 cd->pci_dev->ide_tee_limit 0-1[c]
HOST_DATA 0 cd->pci_dev->irq 0-255
HOST_DATA 0 cd->pci_dev->is_cxl 0-1
HOST_DATA 0 cd->pci_dev->multifunction 0-1[c]
HOST_DATA 0 cd->pci_dev->nr_ide_mem 0-255[c]
HOST_DATA 0 cd->pci_dev->pcie_flags_reg 0-u16max
HOST_DATA 0 cd->pci_dev->pcie_mpss 0-7[c]
HOST_DATA 0 cd->pci_dev->physfn->acs_capabilities 0-u16max
HOST_DATA 0 cd->pci_dev->physfn->bus->bridge_ctl 0-u16max
HOST_DATA 0 cd->pci_dev->physfn->bus->parent->bridge_ctl 0-u16max
HOST_DATA 0 cd->pci_dev->physfn->class 0-16777215
HOST_DATA 0 cd->pci_dev->physfn->current_state 0-3[c]
HOST_DATA 0 cd->pci_dev->physfn->devcap 0-u32max
HOST_DATA 0 cd->pci_dev->physfn->devfn 1-503[c]
HOST_DATA 0 cd->pci_dev->physfn->device 0-u16max
HOST_DATA 0 cd->pci_dev->physfn->eetlp_prefix_max 0-7[c]
HOST_DATA 0 cd->pci_dev->physfn->fm_enabled 0-1[c]
HOST_DATA 0 cd->pci_dev->physfn->hdr_type 0-255[c]
HOST_DATA 0 cd->pci_dev->physfn->ide_cfg 0-1[c]
HOST_DATA 0 cd->pci_dev->physfn->ide_tee_limit 0-1[c]
HOST_DATA 0 cd->pci_dev->physfn->irq 0-255
HOST_DATA 0 cd->pci_dev->physfn->is_cxl 0-1
HOST_DATA 0 cd->pci_dev->physfn->multifunction 0-1[c]
HOST_DATA 0 cd->pci_dev->physfn->nr_ide_mem 0-255[c]
HOST_DATA 0 cd->pci_dev->physfn->pcie_flags_reg 0-u16max
HOST_DATA 0 cd->pci_dev->physfn->pcie_mpss 0-7[c]
HOST_DATA 0 cd->pci_dev->physfn->pin 0
HOST_DATA 0 cd->pci_dev->physfn->pme_support 0-31[c]
HOST_DATA 0 cd->pci_dev->physfn->ptm_granularity 0-255[c]
HOST_DATA 0 cd->pci_dev->physfn->revision 0-255
HOST_DATA 0 cd->pci_dev->physfn->subsystem_device 0-u16max
HOST_DATA 0 cd->pci_dev->physfn->subsystem_vendor 0-u16max
HOST_DATA 0 cd->pci_dev->physfn->supported_speeds 0,2-254[c]
HOST_DATA 0 cd->pci_dev->physfn->transparent 0[c]
HOST_DATA 0 cd->pci_dev->physfn->vendor 0-u16max
HOST_DATA 0 cd->pci_dev->pin 0
HOST_DATA 0 cd->pci_dev->pme_support 0-31[c]
HOST_DATA 0 cd->pci_dev->ptm_granularity 0-255[c]
HOST_DATA 0 cd->pci_dev->revision 0-255
HOST_DATA 0 cd->pci_dev->subsystem_device 0-u16max
HOST_DATA 0 cd->pci_dev->subsystem_vendor 0-u16max
HOST_DATA 0 cd->pci_dev->supported_speeds 0,2-254[c]
HOST_DATA 0 cd->pci_dev->transparent 0[c]
HOST_DATA 0 cd->pci_dev->vendor 0-u16max
HOST_DATA 0 *cd->pci_dev->dev.driver_data s64min-s64max
HOST_DATA 0 *cd->pci_dev->physfn->dev.driver_data s64min-s64max
UNITS 0 cd unit_byte

drivers/misc/genwqe/card_utils.c genwqe_alloc_sync_sgl() -> __genwqe_alloc_consistent()

Type Parameter Key Value
PARAM_VALUE 0 cd 4096-ptr_max
PARAM_VALUE 0 cd->pci_dev->dev.cma_area->nranges s32min-s32max
PARAM_VALUE 1 size 4096
PARAM_VALUE 2 dma_handle 4096-ptr_max
DATA_SOURCE 0 cd $0
DATA_SOURCE 1 size r genwqe_sgl_size

drivers/misc/genwqe/card_utils.c genwqe_alloc_sync_sgl() -> __genwqe_alloc_consistent()

Type Parameter Key Value
PARAM_VALUE 0 cd 4096-ptr_max
PARAM_VALUE 0 cd->pci_dev->dev.cma_area->alloc_mutex.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 cd->pci_dev->dev.cma_area->alloc_mutex.first_waiter->list.prev->prev 5159360019465732096
PARAM_VALUE 0 cd->pci_dev->dev.cma_area->alloc_mutex.osq.tail.counter 0-s32max
PARAM_VALUE 0 cd->pci_dev->dev.cma_area->nranges s32min-s32max
PARAM_VALUE 0 cd->pci_dev->dev.dma_io_tlb_lock.rlock.dep_map->name 0-255
PARAM_VALUE 0 cd->pci_dev->dev.dma_io_tlb_pools.next 4096-ptr_max
PARAM_VALUE 0 cd->pci_dev->dev.dma_io_tlb_pools.next->prev 4096-ptr_max
PARAM_VALUE 0 cd->pci_dev->dev.dma_io_tlb_pools.next->prev->prev 4096-ptr_max
PARAM_VALUE 0 cd->pci_dev->dev.dma_mem->spinlock.rlock.dep_map->name 0-255
PARAM_VALUE 0 cd->pci_dev->dev.dma_uses_io_tlb 1
PARAM_VALUE 0 cd->pci_dev->dev.iommu->pci_32bit_workaround 0
PARAM_VALUE 1 size 4096
PARAM_VALUE 2 dma_handle 4096-ptr_max
DATA_SOURCE 0 cd $0
UNITS 1 size unit_byte

drivers/misc/genwqe/card_utils.c genwqe_alloc_sync_sgl() -> __genwqe_alloc_consistent()

Type Parameter Key Value
PARAM_VALUE 0 cd 4096-ptr_max
PARAM_VALUE 0 cd->pci_dev->dev.cma_area->alloc_mutex.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 cd->pci_dev->dev.cma_area->alloc_mutex.first_waiter->list.prev->prev 5159360019465732096
PARAM_VALUE 0 cd->pci_dev->dev.cma_area->alloc_mutex.osq.tail.counter 0-s32max
PARAM_VALUE 0 cd->pci_dev->dev.cma_area->nranges s32min-s32max
PARAM_VALUE 0 cd->pci_dev->dev.dma_io_tlb_lock.rlock.dep_map->name 0-255
PARAM_VALUE 0 cd->pci_dev->dev.dma_io_tlb_pools.next 4096-ptr_max
PARAM_VALUE 0 cd->pci_dev->dev.dma_io_tlb_pools.next->prev 4096-ptr_max
PARAM_VALUE 0 cd->pci_dev->dev.dma_io_tlb_pools.next->prev->prev 4096-ptr_max
PARAM_VALUE 0 cd->pci_dev->dev.dma_mem->spinlock.rlock.dep_map->name 0-255
PARAM_VALUE 0 cd->pci_dev->dev.dma_uses_io_tlb 1
PARAM_VALUE 0 cd->pci_dev->dev.iommu->pci_32bit_workaround 0
PARAM_VALUE 1 size 4096
PARAM_VALUE 2 dma_handle 4096-ptr_max
DATA_SOURCE 0 cd $0
UNITS 1 size unit_byte