Testpmd failed to start when CONFIG_RTE_LIBRTE_I40E_RX_ALLOW_BULK_ALLOC
is disabled, the root cause is the length of sw_ring and queue are
incorrect with the above configuration.
Fixes:
0be295312966 ("net/i40e: fix compile error")
Signed-off-by: Beilei Xing <beilei.xing@intel.com>
Acked-by: Qi Zhang <qi.z.zhang@intel.com>
/* Allocate the maximun number of RX ring hardware descriptor. */
len = I40E_MAX_RING_DESC;
/* Allocate the maximun number of RX ring hardware descriptor. */
len = I40E_MAX_RING_DESC;
-#ifdef RTE_LIBRTE_I40E_RX_ALLOW_BULK_ALLOC
/**
* Allocating a little more memory because vectorized/bulk_alloc Rx
* functions doesn't check boundaries each time.
*/
len += RTE_PMD_I40E_RX_MAX_BURST;
/**
* Allocating a little more memory because vectorized/bulk_alloc Rx
* functions doesn't check boundaries each time.
*/
len += RTE_PMD_I40E_RX_MAX_BURST;
ring_size = RTE_ALIGN(len * sizeof(union i40e_rx_desc),
I40E_DMA_MEM_ALIGN);
ring_size = RTE_ALIGN(len * sizeof(union i40e_rx_desc),
I40E_DMA_MEM_ALIGN);
rxq->rx_ring_phys_addr = rte_mem_phy2mch(rz->memseg_id, rz->phys_addr);
rxq->rx_ring = (union i40e_rx_desc *)rz->addr;
rxq->rx_ring_phys_addr = rte_mem_phy2mch(rz->memseg_id, rz->phys_addr);
rxq->rx_ring = (union i40e_rx_desc *)rz->addr;
-#ifdef RTE_LIBRTE_I40E_RX_ALLOW_BULK_ALLOC
len = (uint16_t)(nb_desc + RTE_PMD_I40E_RX_MAX_BURST);
len = (uint16_t)(nb_desc + RTE_PMD_I40E_RX_MAX_BURST);
-#else
- len = nb_desc;
-#endif
/* Allocate the software ring. */
rxq->sw_ring =
/* Allocate the software ring. */
rxq->sw_ring =