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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/microchip/lan966x/lan966x_fdma.c lan966x_fdma_rx_alloc() -> fdma_alloc_coherent()

Type Parameter Key Value
PARAM_VALUE 1 fdma 4096-ptr_max
BUF_SIZE 1 fdma 80
RX_PATH
TASK_NOT_RUNNING

drivers/net/ethernet/microchip/lan966x/lan966x_fdma.c lan966x_fdma_tx_alloc() -> fdma_alloc_coherent()

Type Parameter Key Value
PARAM_VALUE 1 fdma 4096-ptr_max
PARAM_VALUE 1 fdma->db_size 4096
PARAM_VALUE 1 fdma->n_dbs 1
PARAM_VALUE 1 fdma->n_dcbs 512
PARAM_VALUE 1 fdma->ops.dataptr_cb 1555478774568902656
PARAM_VALUE 1 fdma->ops.nextptr_cb 6077355850395979776
PARAM_VALUE 1 fdma->priv 4096-ptr_max
BUF_SIZE 1 fdma 80
MEM_ZERO 1 fdma
RX_PATH
TASK_NOT_RUNNING
NO_OVERFLOW_SIMPLE 1 fdma->n_dcbs

drivers/net/ethernet/microchip/sparx5/lan969x/lan969x_fdma.c lan969x_fdma_rx_alloc() -> fdma_alloc_coherent()

Type Parameter Key Value
PARAM_VALUE 0 dev 0
PARAM_VALUE 0 dev->devres_head.prev 4096-ptr_max
PARAM_VALUE 0 dev->devres_head.prev->next 4096-ptr_max
PARAM_VALUE 0 dev->devres_head.prev->next->next 4096-ptr_max
PARAM_VALUE 0 dev->dma_mask 4096-ptr_max
PARAM_VALUE 0 *dev->p->deferred_probe_reason 0-255
PARAM_VALUE 1 fdma 4096-ptr_max
PARAM_VALUE 1 fdma->channel_id 0
PARAM_VALUE 1 fdma->db_size 0
PARAM_VALUE 1 fdma->n_dbs 0
PARAM_VALUE 1 fdma->n_dcbs 0
PARAM_VALUE 1 fdma->ops.dataptr_cb 0
PARAM_VALUE 1 fdma->ops.nextptr_cb 0
PARAM_VALUE 1 fdma->priv 0
BUF_SIZE 1 fdma 80
MEM_ZERO 1 fdma
RX_PATH
TASK_NOT_RUNNING

drivers/net/ethernet/microchip/sparx5/lan969x/lan969x_fdma.c lan969x_fdma_tx_alloc() -> fdma_alloc_coherent()

Type Parameter Key Value
PARAM_VALUE 0 dev->devres_head.prev 4096-ptr_max
PARAM_VALUE 0 dev->devres_head.prev->next 4096-ptr_max
PARAM_VALUE 0 dev->devres_head.prev->next->next 4096-ptr_max
PARAM_VALUE 0 dev->dma_mask 4096-ptr_max
PARAM_VALUE 0 *dev->p->deferred_probe_reason 0-255
PARAM_VALUE 1 fdma 4096-ptr_max
PARAM_VALUE 1 fdma->channel_id 0
PARAM_VALUE 1 fdma->db_size 4096
PARAM_VALUE 1 fdma->n_dbs 1
PARAM_VALUE 1 fdma->n_dcbs 64
PARAM_VALUE 1 fdma->ops.dataptr_cb 7941854145855004672
PARAM_VALUE 1 fdma->ops.nextptr_cb 6341747444963971072
PARAM_VALUE 1 fdma->priv 4096-ptr_max
BUF_SIZE 1 fdma 80
MEM_ZERO 1 fdma
RX_PATH
TASK_NOT_RUNNING
NO_OVERFLOW_SIMPLE 1 fdma->n_dcbs