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Documented in 1 files:

Defined in 1 files as a prototype:

Defined in 1 files as a function:

Referenced in 2 files:

Smatch caller information:

drivers/net/ethernet/netronome/nfp/nfd3/rings.c nfp_nfd3_tx_ring_bufs_alloc() -> nfp_net_rx_alloc_one()

Type Parameter Key Value
PARAM_VALUE 0 dp 4096-ptr_max
PARAM_VALUE 0 dp->dev->cma_area->alloc_mutex.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 dp->dev->cma_area->alloc_mutex.first_waiter->list.prev->prev 5159360019465732096
PARAM_VALUE 0 dp->dev->cma_area->alloc_mutex.osq.tail.counter 0-s32max
PARAM_VALUE 0 dp->dev->cma_area->nranges s32min-s32max
PARAM_VALUE 0 dp->dev->dma_io_tlb_pools.next->prev 4096-ptr_max
PARAM_VALUE 0 dp->dev->dma_io_tlb_pools.next->prev->prev 4096-ptr_max
PARAM_VALUE 0 dp->dev->dma_mem->spinlock.rlock.dep_map->name 0-255
PARAM_VALUE 0 dp->dev->dma_uses_io_tlb 1
PARAM_VALUE 0 dp->netdev 0,4096-ptr_max
PARAM_VALUE 0 dp->num_tx_rings 1-u32max
PARAM_VALUE 0 dp->ops 4096-ptr_max
PARAM_VALUE 0 dp->ops->tx_ring_alloc 4096-ptr_max
PARAM_VALUE 0 dp->ops->tx_ring_bufs_alloc 4096-ptr_max
PARAM_VALUE 0 dp->rx_rings 16,4096-ptr_max
PARAM_VALUE 0 dp->tx_rings 4096-ptr_max
PARAM_VALUE 0 dp->txrwb 0,4096-ptr_max
PARAM_VALUE 1 dma_addr 4096-ptr_max
BUF_SIZE 0 dp->tx_rings 0-s32max
BUF_SIZE 0 dp->txrwb (-1)-s32max
BUF_SIZE 0 dp->xdp_prog s32min-(-1),1-s32max
CAPPED_DATA 0 dp->num_r_vecs 1
CAPPED_DATA 0 dp->num_rx_rings 1
CAPPED_DATA 0 dp->rx_rings 1
DATA_SOURCE 0 dp $0
BIT_INFO 0 dp->ctrl 0x0,0xffffffff
NOSPEC 0 dp->num_r_vecs
NOSPEC 0 dp->num_rx_rings
TASK_NOT_RUNNING
HOST_DATA 0 dp->ctrl 0-u32max[c]
HOST_DATA 0 dp->mtu 0-s32max[c]
HOST_DATA 0 dp->num_r_vecs 0-s32max[c]
HOST_DATA 0 dp->num_rx_rings 0-s32max[c]
HOST_DATA 0 dp->num_tx_rings 1-s32max[c]
HOST_DATA 0 dp->rx_offset 0-64
USER_DATA 0 dp->mtu 0-s32max[c]
USER_DATA 0 dp->num_r_vecs 0[c]
USER_DATA 0 dp->num_rx_rings 0[c]
USER_DATA 0 dp->num_stack_tx_rings 0[c]

drivers/net/ethernet/netronome/nfp/nfp_net_dp.c nfp_net_rx_ring_bufs_alloc() -> nfp_net_rx_alloc_one()

Type Parameter Key Value
PARAM_VALUE 0 dp 4096-ptr_max
PARAM_VALUE 0 dp->dev->cma_area->alloc_mutex.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 dp->dev->cma_area->alloc_mutex.first_waiter->list.prev->prev 5159360019465732096
PARAM_VALUE 0 dp->dev->cma_area->alloc_mutex.osq.tail.counter 0-s32max
PARAM_VALUE 0 dp->dev->cma_area->nranges s32min-s32max
PARAM_VALUE 0 dp->dev->dma_io_tlb_pools.next->prev 4096-ptr_max
PARAM_VALUE 0 dp->dev->dma_io_tlb_pools.next->prev->prev 4096-ptr_max
PARAM_VALUE 0 dp->dev->dma_mem->spinlock.rlock.dep_map->name 0-255
PARAM_VALUE 0 dp->dev->dma_uses_io_tlb 1
PARAM_VALUE 0 dp->netdev 0,4096-ptr_max
PARAM_VALUE 0 dp->num_rx_rings 1-u32max
PARAM_VALUE 0 dp->rx_rings 4096-ptr_max
PARAM_VALUE 1 dma_addr 4096-ptr_max
BUF_SIZE 0 dp->rx_rings 0-s32max
BUF_SIZE 0 dp->xdp_prog s32min-(-1),1-s32max
CAPPED_DATA 0 dp->num_r_vecs 1
DATA_SOURCE 0 dp $0
NOSPEC 0 dp->num_r_vecs
RX_PATH
TASK_NOT_RUNNING
HOST_DATA 0 dp->ctrl 0-u32max[c]
HOST_DATA 0 dp->mtu 0-s32max[c]
HOST_DATA 0 dp->num_r_vecs 0-s32max[c]
HOST_DATA 0 dp->num_rx_rings 1-s32max[c]
HOST_DATA 0 dp->num_tx_rings 0-s32max[c]
HOST_DATA 0 dp->rx_offset 0-64
USER_DATA 0 dp->mtu 0-s32max[c]
USER_DATA 0 dp->num_r_vecs 0[c]
USER_DATA 0 dp->num_stack_tx_rings 0[c]
USER_DATA 0 dp->num_tx_rings 0[c]