This was required for middlebox-like firmware which NFP does
not support anymore.
Signed-off-by: Alejandro Lucero <alejandro.luc...@netronome.com>
---
drivers/net/nfp/nfp_net.c | 32 --------------------------------
drivers/net/nfp/nfp_net_pmd.h | 2 +-
2 files changed, 1 insertion(+), 33 deletions(-)
diff --git a/drivers/net/nfp/nfp_net.c b/drivers/net/nfp/nfp_net.c
index 77015c4..c5bdd4c 100644
--- a/drivers/net/nfp/nfp_net.c
+++ b/drivers/net/nfp/nfp_net.c
@@ -1628,12 +1628,6 @@ static void nfp_net_read_mac(struct nfp_net_hw *hw)
hash = rte_be_to_cpu_32(*(uint32_t *)NFP_HASH_OFFSET);
hash_type = rte_be_to_cpu_32(*(uint32_t *)NFP_HASH_TYPE_OFFSET);
- /*
- * hash type is sharing the same word with input port info
- * 31-8: input port
- * 7:0: hash type
- */
- hash_type &= 0xff;
mbuf->hash.rss = hash;
mbuf->ol_flags |= PKT_RX_RSS_HASH;
@@ -1652,29 +1646,6 @@ static void nfp_net_read_mac(struct nfp_net_hw *hw)
}
}
-/* nfp_net_check_port - Set mbuf in_port field */
-static void
-nfp_net_check_port(struct nfp_net_rx_desc *rxd, struct rte_mbuf *mbuf)
-{
- uint32_t port;
-
- if (!(rxd->rxd.flags & PCIE_DESC_RX_INGRESS_PORT)) {
- mbuf->port = 0;
- return;
- }
-
- port = rte_be_to_cpu_32(*(uint32_t *)((uint8_t *)mbuf->buf_addr +
- mbuf->data_off - 8));
-
- /*
- * hash type is sharing the same word with input port info
- * 31-8: input port
- * 7:0: hash type
- */
- port = (uint8_t)(port >> 8);
- mbuf->port = port;
-}
-
static inline void
nfp_net_mbuf_alloc_failed(struct nfp_net_rxq *rxq)
{
@@ -1824,9 +1795,6 @@ static void nfp_net_read_mac(struct nfp_net_hw *hw)
/* Checking the checksum flag */
nfp_net_rx_cksum(rxq, rxds, mb);
- /* Checking the port flag */
- nfp_net_check_port(rxds, mb);
-
if ((rxds->rxd.flags & PCIE_DESC_RX_VLAN) &&
(hw->ctrl & NFP_NET_CFG_CTRL_RXVLAN)) {
mb->vlan_tci = rte_cpu_to_le_32(rxds->rxd.vlan);
diff --git a/drivers/net/nfp/nfp_net_pmd.h b/drivers/net/nfp/nfp_net_pmd.h
index c180972..dc70d57 100644
--- a/drivers/net/nfp/nfp_net_pmd.h
+++ b/drivers/net/nfp/nfp_net_pmd.h
@@ -269,7 +269,7 @@ struct nfp_net_txq {
#define PCIE_DESC_RX_I_TCP_CSUM_OK (1 << 11)
#define PCIE_DESC_RX_I_UDP_CSUM (1 << 10)
#define PCIE_DESC_RX_I_UDP_CSUM_OK (1 << 9)
-#define PCIE_DESC_RX_INGRESS_PORT (1 << 8)
+#define PCIE_DESC_RX_SPARE (1 << 8)
#define PCIE_DESC_RX_EOP (1 << 7)
#define PCIE_DESC_RX_IP4_CSUM (1 << 6)
#define PCIE_DESC_RX_IP4_CSUM_OK (1 << 5)
--
1.9.1
