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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/fungible/funeth/funeth_rx.c fun_rxq_create_sw() -> fun_alloc_ring_mem()

Type Parameter Key Value
PARAM_VALUE 0 dma_dev 4096-ptr_max
PARAM_VALUE 2 hw_desc_sz 8
PARAM_VALUE 3 sw_desc_sz 24
PARAM_VALUE 4 wb 0
PARAM_VALUE 6 dma_addr 4096-ptr_max
PARAM_VALUE 7 sw_va 4096-ptr_max
PARAM_VALUE 8 wb_va 0
BUF_SIZE 0 dma_dev 1616
DATA_SOURCE 1 depth $3
DATA_SOURCE 5 numa_node r fun_irq_node
RX_PATH
TASK_NOT_RUNNING
UNITS 1 depth unit_array_size
UNITS 2 hw_desc_sz unit_byte
UNITS 3 sw_desc_sz unit_byte
HALF_LOCKED2 &dev->ethtool->rss_lock
HALF_LOCKED2 &dev->lock

drivers/net/ethernet/fungible/funeth/funeth_rx.c fun_rxq_create_sw() -> fun_alloc_ring_mem()

Type Parameter Key Value
PARAM_VALUE 0 dma_dev 4096-ptr_max
PARAM_VALUE 0 dma_dev->cma_area->alloc_mutex.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 dma_dev->cma_area->alloc_mutex.first_waiter->list.prev->prev 5159360019465732096
PARAM_VALUE 0 dma_dev->cma_area->alloc_mutex.osq.tail.counter 0-s32max
PARAM_VALUE 0 dma_dev->dma_io_tlb_lock.rlock.dep_map->name 0-255
PARAM_VALUE 0 dma_dev->dma_io_tlb_pools.next->prev 4096-ptr_max
PARAM_VALUE 0 dma_dev->dma_io_tlb_pools.next->prev->prev 4096-ptr_max
PARAM_VALUE 0 dma_dev->dma_uses_io_tlb 1
PARAM_VALUE 0 dma_dev->iommu->attach_deferred 0-1
PARAM_VALUE 0 dma_dev->iommu->pci_32bit_workaround 0
PARAM_VALUE 2 hw_desc_sz 64
PARAM_VALUE 3 sw_desc_sz 0
PARAM_VALUE 4 wb 0
PARAM_VALUE 6 dma_addr 4096-ptr_max
PARAM_VALUE 7 sw_va 0
PARAM_VALUE 8 wb_va 0
BUF_SIZE 0 dma_dev 1616
CAPPED_DATA 0 dma_dev 1
DATA_SOURCE 1 depth $2
DATA_SOURCE 5 numa_node r fun_irq_node
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &dev->ethtool->rss_lock
HALF_LOCKED2 &dev->lock

drivers/net/ethernet/fungible/funcore/fun_queue.c fun_alloc_cqes() -> fun_alloc_ring_mem()

Type Parameter Key Value
PARAM_VALUE 0 dma_dev 4096-ptr_max
PARAM_VALUE 1 depth 64
PARAM_VALUE 2 hw_desc_sz 0-s32max,18446744071562067968-u64max
PARAM_VALUE 3 sw_desc_sz 0
PARAM_VALUE 4 wb 0
PARAM_VALUE 5 numa_node (-1)
PARAM_VALUE 6 dma_addr 4096-ptr_max
PARAM_VALUE 7 sw_va 0
PARAM_VALUE 8 wb_va 0
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &pdev->dev.mutex
HALF_LOCKED2 &pool->lock

drivers/net/ethernet/fungible/funcore/fun_queue.c fun_alloc_rqes() -> fun_alloc_ring_mem()

Type Parameter Key Value
PARAM_VALUE 0 dma_dev 4096-ptr_max
PARAM_VALUE 0 dma_dev->cma_area->nranges s32min-s32max
PARAM_VALUE 0 dma_dev->dma_io_tlb_pools.next->prev->prev 4096-ptr_max
PARAM_VALUE 0 dma_dev->dma_mem->spinlock.rlock.dep_map->name 0-255
PARAM_VALUE 0 dma_dev->iommu->pci_32bit_workaround 0-1
PARAM_VALUE 1 depth 16
PARAM_VALUE 2 hw_desc_sz 8
PARAM_VALUE 3 sw_desc_sz 16
PARAM_VALUE 4 wb 0
PARAM_VALUE 5 numa_node (-1)
PARAM_VALUE 6 dma_addr 4096-ptr_max
PARAM_VALUE 7 sw_va 4096-ptr_max
PARAM_VALUE 8 wb_va 0
RX_PATH
TASK_NOT_RUNNING
UNITS 2 hw_desc_sz unit_byte
UNITS 3 sw_desc_sz unit_byte
HALF_LOCKED2 &pdev->dev.mutex
HALF_LOCKED2 &pool->lock

drivers/net/ethernet/fungible/funcore/fun_queue.c fun_alloc_sqes() -> fun_alloc_ring_mem()

Type Parameter Key Value
PARAM_VALUE 0 dma_dev 4096-ptr_max
PARAM_VALUE 0 dma_dev->cma_area->nranges s32min-s32max
PARAM_VALUE 0 dma_dev->dma_io_tlb_pools.next->prev->prev 4096-ptr_max
PARAM_VALUE 0 dma_dev->dma_mem->spinlock.rlock.dep_map->name 0-255
PARAM_VALUE 0 dma_dev->iommu->pci_32bit_workaround 0-1
PARAM_VALUE 1 depth 32
PARAM_VALUE 2 hw_desc_sz 0-s32max,18446744071562067968-u64max
PARAM_VALUE 3 sw_desc_sz 0
PARAM_VALUE 4 wb 0
PARAM_VALUE 5 numa_node (-1)
PARAM_VALUE 6 dma_addr 4096-ptr_max
PARAM_VALUE 7 sw_va 0
PARAM_VALUE 8 wb_va 4096-ptr_max
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &pdev->dev.mutex
HALF_LOCKED2 &pool->lock

drivers/net/ethernet/fungible/funeth/funeth_tx.c fun_txq_create_sw() -> fun_alloc_ring_mem()

Type Parameter Key Value
PARAM_VALUE 0 dma_dev 4096-ptr_max
PARAM_VALUE 2 hw_desc_sz 64
PARAM_VALUE 3 sw_desc_sz 8
PARAM_VALUE 4 wb 1
PARAM_VALUE 6 dma_addr 4096-ptr_max
PARAM_VALUE 7 sw_va 4096-ptr_max
PARAM_VALUE 8 wb_va 4096-ptr_max
BUF_SIZE 0 dma_dev 1616
DATA_SOURCE 1 depth $2
RX_PATH
TASK_NOT_RUNNING
UNITS 1 depth unit_array_size
UNITS 3 sw_desc_sz unit_byte
HALF_LOCKED2 &dev->ethtool->rss_lock
HALF_LOCKED2 &dev->lock