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Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

drivers/net/ethernet/cortina/gemini.c geth_fill_freeq() -> geth_freeq_alloc_map_page()

Type Parameter Key Value
PARAM_VALUE 0 geth 4096-ptr_max
PARAM_VALUE 0 geth->dev->cma_area->nranges s32min-s32max
PARAM_VALUE 0 geth->freeq_order 0-15
PARAM_VALUE 0 geth->freeq_pages 4096-ptr_max
BUF_SIZE 0 geth->freeq_pages (-1)-s32max
DATA_SOURCE 0 geth $0
PREEMPT_ADD <- disables preempt
RX_PATH
TASK_NOT_RUNNING
HOST_DATA 1 pn 0-s16max
NO_OVERFLOW_SIMPLE 0 geth->num_freeq_pages
UNITS 0 geth unit_byte
LOCK2 flags
LOCK2 0 &geth->freeq_lock
TYPE_LOCK (struct gemini_ethernet)->freeq_lock

drivers/net/ethernet/cortina/gemini.c geth_setup_freeq() -> geth_freeq_alloc_map_page()

Type Parameter Key Value
PARAM_VALUE 0 geth 4096-ptr_max
PARAM_VALUE 0 geth->dev 4096-ptr_max
PARAM_VALUE 0 geth->dev->bus 0,4096-ptr_max
PARAM_VALUE 0 geth->dev->class 0,4096-ptr_max
PARAM_VALUE 0 geth->dev->cma_area->alloc_mutex.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 geth->dev->cma_area->alloc_mutex.first_waiter->list.prev->prev 5159360019465732096
PARAM_VALUE 0 geth->dev->cma_area->alloc_mutex.osq.tail.counter 0-s32max
PARAM_VALUE 0 geth->dev->cma_area->lock.rlock.dep_map->name 0-255
PARAM_VALUE 0 geth->dev->cma_area->nranges s32min-s32max
PARAM_VALUE 0 geth->dev->dma_io_tlb_lock.rlock.dep_map->name 0-255
PARAM_VALUE 0 geth->dev->dma_io_tlb_pools.next->prev 4096-ptr_max
PARAM_VALUE 0 geth->dev->dma_io_tlb_pools.next->prev->prev 4096-ptr_max
PARAM_VALUE 0 geth->dev->dma_mem->spinlock.rlock.dep_map->name 0-255
PARAM_VALUE 0 geth->dev->driver 0,4096-ptr_max
PARAM_VALUE 0 geth->dev->iommu->attach_deferred 0-1
PARAM_VALUE 0 geth->dev->iommu->pci_32bit_workaround 0-1
PARAM_VALUE 0 geth->freeq_order 0-15
PARAM_VALUE 0 geth->freeq_pages 16,4096-ptr_max
PARAM_VALUE 0 geth->freeq_ring 1-ptr_max
PARAM_VALUE 0 geth->irq_lock.rlock.dep_map->name 0-255
PARAM_VALUE 0 geth->port0 4096-ptr_max
BUF_SIZE 0 geth->freeq_pages 0-68719476720
BUF_SIZE 0 geth->freeq_ring 0-u64max
CAPPED_DATA 0 geth->dev 1
CAPPED_DATA 0 geth->freeq_order 1
CAPPED_DATA 1 pn 1
DATA_SOURCE 0 geth $0
BIT_INFO 0 geth->freeq_dma_base 0x0,0xfffffffffffffff0
MEM_ZERO 0 geth->freeq_ring
RX_PATH
TASK_NOT_RUNNING
NO_OVERFLOW_SIMPLE 0 geth->num_freeq_pages
NO_OVERFLOW_SIMPLE 1 pn
UNITS 0 geth unit_byte
UNITS 1 pn unit_array_size