app/testpmd: support displaying 32-byte Rx descriptors

i40e supports both 16 and 32 bytes RX descriptors, while ixgbe and
igb support 16 bytes size only. Code changes have been made in
test-pmd to support both 16 and 32 bytes RX descriptors according
to the configuration in config files.

Signed-off-by: Helin Zhang <helin.zhang@intel.com>
Signed-off-by: Jing Chen <jing.d.chen@intel.com>
Acked-by: Cunming Liang <cunming.liang@intel.com>
Acked-by: Jijiang Liu <jijiang.liu@intel.com>
Acked-by: Jingjing Wu <jingjing.wu@intel.com>
Acked-by: Heqing Zhu <heqing.zhu@intel.com>
Tested-by: Waterman Cao <waterman.cao@intel.com>
This commit is contained in:
Helin Zhang 2014-06-05 13:08:57 +08:00 committed by Thomas Monjalon
parent 4861cde461
commit ac2ece3fb1

View File

@ -568,13 +568,43 @@ union igb_ring_dword {
} words;
};
#ifndef RTE_LIBRTE_I40E_16BYTE_RX_DESC
struct igb_ring_desc_32B {
union igb_ring_dword lo_dword;
union igb_ring_dword hi_dword;
union igb_ring_dword resv1;
union igb_ring_dword resv2;
};
#endif
struct igb_ring_desc {
union igb_ring_dword lo_dword;
union igb_ring_dword hi_dword;
};
static void
ring_descriptor_display(const struct rte_memzone *ring_mz, uint16_t desc_id)
ring_rx_descriptor_display(const struct rte_memzone *ring_mz, uint16_t desc_id)
{
#ifdef RTE_LIBRTE_I40E_16BYTE_RX_DESC
struct igb_ring_desc *ring;
struct igb_ring_desc rd;
ring = (struct igb_ring_desc *) ring_mz->addr;
#else
struct igb_ring_desc_32B *ring;
struct igb_ring_desc_32B rd;
ring = (struct igb_ring_desc_32B *) ring_mz->addr;
#endif
rd.lo_dword = rte_le_to_cpu_64(ring[desc_id].lo_dword);
rd.hi_dword = rte_le_to_cpu_64(ring[desc_id].hi_dword);
printf(" 0x%08X - 0x%08X / 0x%08X - 0x%08X\n",
(unsigned)rd.lo_dword.words.lo, (unsigned)rd.lo_dword.words.hi,
(unsigned)rd.hi_dword.words.lo, (unsigned)rd.hi_dword.words.hi);
}
static void
ring_tx_descriptor_display(const struct rte_memzone *ring_mz, uint16_t desc_id)
{
struct igb_ring_desc *ring;
struct igb_ring_desc rd;
@ -601,7 +631,7 @@ rx_ring_desc_display(portid_t port_id, queueid_t rxq_id, uint16_t rxd_id)
rx_mz = ring_dma_zone_lookup("rx_ring", port_id, rxq_id);
if (rx_mz == NULL)
return;
ring_descriptor_display(rx_mz, rxd_id);
ring_rx_descriptor_display(rx_mz, rxd_id);
}
void
@ -618,7 +648,7 @@ tx_ring_desc_display(portid_t port_id, queueid_t txq_id, uint16_t txd_id)
tx_mz = ring_dma_zone_lookup("tx_ring", port_id, txq_id);
if (tx_mz == NULL)
return;
ring_descriptor_display(tx_mz, txd_id);
ring_tx_descriptor_display(tx_mz, txd_id);
}
void