From 7ee79e83fd8c808df462ad931a5fd11aceb25deb Mon Sep 17 00:00:00 2001 From: Nithin Dabilpuram Date: Wed, 23 Jun 2021 10:16:17 +0530 Subject: [PATCH] net/cnxk: support packet type Add support for packet type lookup on Rx to translate HW specific types to RTE_PTYPE_* defines Signed-off-by: Nithin Dabilpuram --- doc/guides/nics/cnxk.rst | 1 + doc/guides/nics/features/cnxk.ini | 1 + doc/guides/nics/features/cnxk_vec.ini | 1 + doc/guides/nics/features/cnxk_vf.ini | 1 + drivers/net/cnxk/cn10k_ethdev.c | 21 ++ drivers/net/cnxk/cn10k_rx.h | 11 + drivers/net/cnxk/cn9k_ethdev.c | 21 ++ drivers/net/cnxk/cn9k_rx.h | 12 + drivers/net/cnxk/cnxk_ethdev.c | 2 + drivers/net/cnxk/cnxk_ethdev.h | 14 ++ drivers/net/cnxk/cnxk_lookup.c | 326 ++++++++++++++++++++++++++ drivers/net/cnxk/meson.build | 1 + 12 files changed, 412 insertions(+) create mode 100644 drivers/net/cnxk/cn10k_rx.h create mode 100644 drivers/net/cnxk/cn9k_rx.h create mode 100644 drivers/net/cnxk/cnxk_lookup.c diff --git a/doc/guides/nics/cnxk.rst b/doc/guides/nics/cnxk.rst index 4be6a1a8f0..b434968e09 100644 --- a/doc/guides/nics/cnxk.rst +++ b/doc/guides/nics/cnxk.rst @@ -16,6 +16,7 @@ Features Features of the CNXK Ethdev PMD are: +- Packet type information - SR-IOV VF - Lock-free Tx queue - Multiple queues for TX and RX diff --git a/doc/guides/nics/features/cnxk.ini b/doc/guides/nics/features/cnxk.ini index 462d7c40c3..503582ce54 100644 --- a/doc/guides/nics/features/cnxk.ini +++ b/doc/guides/nics/features/cnxk.ini @@ -14,6 +14,7 @@ Runtime Rx queue setup = Y Runtime Tx queue setup = Y RSS hash = Y Inner RSS = Y +Packet type parsing = Y Linux = Y ARMv8 = Y Usage doc = Y diff --git a/doc/guides/nics/features/cnxk_vec.ini b/doc/guides/nics/features/cnxk_vec.ini index 09e0d3ac5e..9ad225aa07 100644 --- a/doc/guides/nics/features/cnxk_vec.ini +++ b/doc/guides/nics/features/cnxk_vec.ini @@ -14,6 +14,7 @@ Runtime Rx queue setup = Y Runtime Tx queue setup = Y RSS hash = Y Inner RSS = Y +Packet type parsing = Y Linux = Y ARMv8 = Y Usage doc = Y diff --git a/doc/guides/nics/features/cnxk_vf.ini b/doc/guides/nics/features/cnxk_vf.ini index 4a93a35a12..8c93ba7736 100644 --- a/doc/guides/nics/features/cnxk_vf.ini +++ b/doc/guides/nics/features/cnxk_vf.ini @@ -13,6 +13,7 @@ Runtime Rx queue setup = Y Runtime Tx queue setup = Y RSS hash = Y Inner RSS = Y +Packet type parsing = Y Linux = Y ARMv8 = Y Usage doc = Y diff --git a/drivers/net/cnxk/cn10k_ethdev.c b/drivers/net/cnxk/cn10k_ethdev.c index 454c8ca6f4..f79d03c26d 100644 --- a/drivers/net/cnxk/cn10k_ethdev.c +++ b/drivers/net/cnxk/cn10k_ethdev.c @@ -2,8 +2,25 @@ * Copyright(C) 2021 Marvell. */ #include "cn10k_ethdev.h" +#include "cn10k_rx.h" #include "cn10k_tx.h" +static int +cn10k_nix_ptypes_set(struct rte_eth_dev *eth_dev, uint32_t ptype_mask) +{ + struct cnxk_eth_dev *dev = cnxk_eth_pmd_priv(eth_dev); + + if (ptype_mask) { + dev->rx_offload_flags |= NIX_RX_OFFLOAD_PTYPE_F; + dev->ptype_disable = 0; + } else { + dev->rx_offload_flags &= ~NIX_RX_OFFLOAD_PTYPE_F; + dev->ptype_disable = 1; + } + + return 0; +} + static void nix_form_default_desc(struct cnxk_eth_dev *dev, struct cn10k_eth_txq *txq, uint16_t qid) @@ -114,6 +131,9 @@ cn10k_nix_rx_queue_setup(struct rte_eth_dev *eth_dev, uint16_t qid, /* Data offset from data to start of mbuf is first_skip */ rxq->data_off = rq->first_skip; rxq->mbuf_initializer = cnxk_nix_rxq_mbuf_setup(dev); + + /* Lookup mem */ + rxq->lookup_mem = cnxk_nix_fastpath_lookup_mem_get(); return 0; } @@ -149,6 +169,7 @@ nix_eth_dev_ops_override(void) cnxk_eth_dev_ops.dev_configure = cn10k_nix_configure; cnxk_eth_dev_ops.tx_queue_setup = cn10k_nix_tx_queue_setup; cnxk_eth_dev_ops.rx_queue_setup = cn10k_nix_rx_queue_setup; + cnxk_eth_dev_ops.dev_ptypes_set = cn10k_nix_ptypes_set; } static int diff --git a/drivers/net/cnxk/cn10k_rx.h b/drivers/net/cnxk/cn10k_rx.h new file mode 100644 index 0000000000..d3d1661f01 --- /dev/null +++ b/drivers/net/cnxk/cn10k_rx.h @@ -0,0 +1,11 @@ +/* SPDX-License-Identifier: BSD-3-Clause + * Copyright(C) 2021 Marvell. + */ +#ifndef __CN10K_RX_H__ +#define __CN10K_RX_H__ + +#include + +#define NIX_RX_OFFLOAD_PTYPE_F BIT(1) + +#endif /* __CN10K_RX_H__ */ diff --git a/drivers/net/cnxk/cn9k_ethdev.c b/drivers/net/cnxk/cn9k_ethdev.c index 5c696c828a..19b3727977 100644 --- a/drivers/net/cnxk/cn9k_ethdev.c +++ b/drivers/net/cnxk/cn9k_ethdev.c @@ -2,8 +2,25 @@ * Copyright(C) 2021 Marvell. */ #include "cn9k_ethdev.h" +#include "cn9k_rx.h" #include "cn9k_tx.h" +static int +cn9k_nix_ptypes_set(struct rte_eth_dev *eth_dev, uint32_t ptype_mask) +{ + struct cnxk_eth_dev *dev = cnxk_eth_pmd_priv(eth_dev); + + if (ptype_mask) { + dev->rx_offload_flags |= NIX_RX_OFFLOAD_PTYPE_F; + dev->ptype_disable = 0; + } else { + dev->rx_offload_flags &= ~NIX_RX_OFFLOAD_PTYPE_F; + dev->ptype_disable = 1; + } + + return 0; +} + static void nix_form_default_desc(struct cnxk_eth_dev *dev, struct cn9k_eth_txq *txq, uint16_t qid) @@ -112,6 +129,9 @@ cn9k_nix_rx_queue_setup(struct rte_eth_dev *eth_dev, uint16_t qid, /* Data offset from data to start of mbuf is first_skip */ rxq->data_off = rq->first_skip; rxq->mbuf_initializer = cnxk_nix_rxq_mbuf_setup(dev); + + /* Lookup mem */ + rxq->lookup_mem = cnxk_nix_fastpath_lookup_mem_get(); return 0; } @@ -158,6 +178,7 @@ nix_eth_dev_ops_override(void) cnxk_eth_dev_ops.dev_configure = cn9k_nix_configure; cnxk_eth_dev_ops.tx_queue_setup = cn9k_nix_tx_queue_setup; cnxk_eth_dev_ops.rx_queue_setup = cn9k_nix_rx_queue_setup; + cnxk_eth_dev_ops.dev_ptypes_set = cn9k_nix_ptypes_set; } static int diff --git a/drivers/net/cnxk/cn9k_rx.h b/drivers/net/cnxk/cn9k_rx.h new file mode 100644 index 0000000000..95a1e69aac --- /dev/null +++ b/drivers/net/cnxk/cn9k_rx.h @@ -0,0 +1,12 @@ +/* SPDX-License-Identifier: BSD-3-Clause + * Copyright(C) 2021 Marvell. + */ + +#ifndef __CN9K_RX_H__ +#define __CN9K_RX_H__ + +#include + +#define NIX_RX_OFFLOAD_PTYPE_F BIT(1) + +#endif /* __CN9K_RX_H__ */ diff --git a/drivers/net/cnxk/cnxk_ethdev.c b/drivers/net/cnxk/cnxk_ethdev.c index 424512ca9b..b1ed0465df 100644 --- a/drivers/net/cnxk/cnxk_ethdev.c +++ b/drivers/net/cnxk/cnxk_ethdev.c @@ -872,6 +872,7 @@ struct eth_dev_ops cnxk_eth_dev_ops = { .link_update = cnxk_nix_link_update, .tx_queue_release = cnxk_nix_tx_queue_release, .rx_queue_release = cnxk_nix_rx_queue_release, + .dev_supported_ptypes_get = cnxk_nix_supported_ptypes_get, }; static int @@ -911,6 +912,7 @@ cnxk_eth_dev_init(struct rte_eth_dev *eth_dev) dev->eth_dev = eth_dev; dev->configured = 0; + dev->ptype_disable = 0; /* For vfs, returned max_entries will be 0. but to keep default mac * address, one entry must be allocated. so setting up to 1. diff --git a/drivers/net/cnxk/cnxk_ethdev.h b/drivers/net/cnxk/cnxk_ethdev.h index ef8e408cf2..b23df4acf9 100644 --- a/drivers/net/cnxk/cnxk_ethdev.h +++ b/drivers/net/cnxk/cnxk_ethdev.h @@ -91,6 +91,15 @@ #define RSS_SCTP_INDEX 4 #define RSS_DMAC_INDEX 5 +#define PTYPE_NON_TUNNEL_WIDTH 16 +#define PTYPE_TUNNEL_WIDTH 12 +#define PTYPE_NON_TUNNEL_ARRAY_SZ BIT(PTYPE_NON_TUNNEL_WIDTH) +#define PTYPE_TUNNEL_ARRAY_SZ BIT(PTYPE_TUNNEL_WIDTH) +#define PTYPE_ARRAY_SZ \ + ((PTYPE_NON_TUNNEL_ARRAY_SZ + PTYPE_TUNNEL_ARRAY_SZ) * sizeof(uint16_t)) +/* Fastpath lookup */ +#define CNXK_NIX_FASTPATH_LOOKUP_MEM "cnxk_nix_fastpath_lookup_mem" + struct cnxk_eth_qconf { union { struct rte_eth_txconf tx; @@ -119,6 +128,7 @@ struct cnxk_eth_dev { uint8_t max_mac_entries; uint16_t flags; + uint8_t ptype_disable; bool scalar_ena; /* Pointer back to rte */ @@ -216,6 +226,10 @@ void cnxk_eth_dev_link_status_cb(struct roc_nix *nix, struct roc_nix_link_info *link); int cnxk_nix_link_update(struct rte_eth_dev *eth_dev, int wait_to_complete); +/* Lookup configuration */ +const uint32_t *cnxk_nix_supported_ptypes_get(struct rte_eth_dev *eth_dev); +void *cnxk_nix_fastpath_lookup_mem_get(void); + /* Devargs */ int cnxk_ethdev_parse_devargs(struct rte_devargs *devargs, struct cnxk_eth_dev *dev); diff --git a/drivers/net/cnxk/cnxk_lookup.c b/drivers/net/cnxk/cnxk_lookup.c new file mode 100644 index 0000000000..0152ad906a --- /dev/null +++ b/drivers/net/cnxk/cnxk_lookup.c @@ -0,0 +1,326 @@ +/* SPDX-License-Identifier: BSD-3-Clause + * Copyright(C) 2021 Marvell. + */ + +#include +#include + +#include "cnxk_ethdev.h" + +/* NIX_RX_PARSE_S's ERRCODE + ERRLEV (12 bits) */ +#define ERRCODE_ERRLEN_WIDTH 12 +#define ERR_ARRAY_SZ ((BIT(ERRCODE_ERRLEN_WIDTH)) * sizeof(uint32_t)) + +#define SA_TBL_SZ (RTE_MAX_ETHPORTS * sizeof(uint64_t)) +#define LOOKUP_ARRAY_SZ (PTYPE_ARRAY_SZ + ERR_ARRAY_SZ + SA_TBL_SZ) +const uint32_t * +cnxk_nix_supported_ptypes_get(struct rte_eth_dev *eth_dev) +{ + RTE_SET_USED(eth_dev); + + static const uint32_t ptypes[] = { + RTE_PTYPE_L2_ETHER_QINQ, /* LB */ + RTE_PTYPE_L2_ETHER_VLAN, /* LB */ + RTE_PTYPE_L2_ETHER_TIMESYNC, /* LB */ + RTE_PTYPE_L2_ETHER_ARP, /* LC */ + RTE_PTYPE_L2_ETHER_NSH, /* LC */ + RTE_PTYPE_L2_ETHER_FCOE, /* LC */ + RTE_PTYPE_L2_ETHER_MPLS, /* LC */ + RTE_PTYPE_L3_IPV4, /* LC */ + RTE_PTYPE_L3_IPV4_EXT, /* LC */ + RTE_PTYPE_L3_IPV6, /* LC */ + RTE_PTYPE_L3_IPV6_EXT, /* LC */ + RTE_PTYPE_L4_TCP, /* LD */ + RTE_PTYPE_L4_UDP, /* LD */ + RTE_PTYPE_L4_SCTP, /* LD */ + RTE_PTYPE_L4_ICMP, /* LD */ + RTE_PTYPE_L4_IGMP, /* LD */ + RTE_PTYPE_TUNNEL_GRE, /* LD */ + RTE_PTYPE_TUNNEL_ESP, /* LD */ + RTE_PTYPE_TUNNEL_NVGRE, /* LD */ + RTE_PTYPE_TUNNEL_VXLAN, /* LE */ + RTE_PTYPE_TUNNEL_GENEVE, /* LE */ + RTE_PTYPE_TUNNEL_GTPC, /* LE */ + RTE_PTYPE_TUNNEL_GTPU, /* LE */ + RTE_PTYPE_TUNNEL_VXLAN_GPE, /* LE */ + RTE_PTYPE_TUNNEL_MPLS_IN_GRE, /* LE */ + RTE_PTYPE_TUNNEL_MPLS_IN_UDP, /* LE */ + RTE_PTYPE_INNER_L2_ETHER, /* LF */ + RTE_PTYPE_INNER_L3_IPV4, /* LG */ + RTE_PTYPE_INNER_L3_IPV6, /* LG */ + RTE_PTYPE_INNER_L4_TCP, /* LH */ + RTE_PTYPE_INNER_L4_UDP, /* LH */ + RTE_PTYPE_INNER_L4_SCTP, /* LH */ + RTE_PTYPE_INNER_L4_ICMP, /* LH */ + RTE_PTYPE_UNKNOWN, + }; + + return ptypes; +} + +/* + * +------------------ +------------------ + + * | | IL4 | IL3| IL2 | TU | L4 | L3 | L2 | + * +-------------------+-------------------+ + * + * +-------------------+------------------ + + * | | LH | LG | LF | LE | LD | LC | LB | + * +-------------------+-------------------+ + * + * ptype [LE - LD - LC - LB] = TU - L4 - L3 - T2 + * ptype_tunnel[LH - LG - LF] = IL4 - IL3 - IL2 - TU + * + */ +static void +nix_create_non_tunnel_ptype_array(uint16_t *ptype) +{ + uint8_t lb, lc, ld, le; + uint16_t val; + uint32_t idx; + + for (idx = 0; idx < PTYPE_NON_TUNNEL_ARRAY_SZ; idx++) { + lb = idx & 0xF; + lc = (idx & 0xF0) >> 4; + ld = (idx & 0xF00) >> 8; + le = (idx & 0xF000) >> 12; + val = RTE_PTYPE_UNKNOWN; + + switch (lb) { + case NPC_LT_LB_STAG_QINQ: + val |= RTE_PTYPE_L2_ETHER_QINQ; + break; + case NPC_LT_LB_CTAG: + val |= RTE_PTYPE_L2_ETHER_VLAN; + break; + } + + switch (lc) { + case NPC_LT_LC_ARP: + val |= RTE_PTYPE_L2_ETHER_ARP; + break; + case NPC_LT_LC_NSH: + val |= RTE_PTYPE_L2_ETHER_NSH; + break; + case NPC_LT_LC_FCOE: + val |= RTE_PTYPE_L2_ETHER_FCOE; + break; + case NPC_LT_LC_MPLS: + val |= RTE_PTYPE_L2_ETHER_MPLS; + break; + case NPC_LT_LC_IP: + val |= RTE_PTYPE_L3_IPV4; + break; + case NPC_LT_LC_IP_OPT: + val |= RTE_PTYPE_L3_IPV4_EXT; + break; + case NPC_LT_LC_IP6: + val |= RTE_PTYPE_L3_IPV6; + break; + case NPC_LT_LC_IP6_EXT: + val |= RTE_PTYPE_L3_IPV6_EXT; + break; + case NPC_LT_LC_PTP: + val |= RTE_PTYPE_L2_ETHER_TIMESYNC; + break; + } + + switch (ld) { + case NPC_LT_LD_TCP: + val |= RTE_PTYPE_L4_TCP; + break; + case NPC_LT_LD_UDP: + val |= RTE_PTYPE_L4_UDP; + break; + case NPC_LT_LD_SCTP: + val |= RTE_PTYPE_L4_SCTP; + break; + case NPC_LT_LD_ICMP: + case NPC_LT_LD_ICMP6: + val |= RTE_PTYPE_L4_ICMP; + break; + case NPC_LT_LD_IGMP: + val |= RTE_PTYPE_L4_IGMP; + break; + case NPC_LT_LD_GRE: + val |= RTE_PTYPE_TUNNEL_GRE; + break; + case NPC_LT_LD_NVGRE: + val |= RTE_PTYPE_TUNNEL_NVGRE; + break; + } + + switch (le) { + case NPC_LT_LE_VXLAN: + val |= RTE_PTYPE_TUNNEL_VXLAN; + break; + case NPC_LT_LE_ESP: + val |= RTE_PTYPE_TUNNEL_ESP; + break; + case NPC_LT_LE_VXLANGPE: + val |= RTE_PTYPE_TUNNEL_VXLAN_GPE; + break; + case NPC_LT_LE_GENEVE: + val |= RTE_PTYPE_TUNNEL_GENEVE; + break; + case NPC_LT_LE_GTPC: + val |= RTE_PTYPE_TUNNEL_GTPC; + break; + case NPC_LT_LE_GTPU: + val |= RTE_PTYPE_TUNNEL_GTPU; + break; + case NPC_LT_LE_TU_MPLS_IN_GRE: + val |= RTE_PTYPE_TUNNEL_MPLS_IN_GRE; + break; + case NPC_LT_LE_TU_MPLS_IN_UDP: + val |= RTE_PTYPE_TUNNEL_MPLS_IN_UDP; + break; + } + ptype[idx] = val; + } +} + +#define TU_SHIFT(x) ((x) >> PTYPE_NON_TUNNEL_WIDTH) +static void +nix_create_tunnel_ptype_array(uint16_t *ptype) +{ + uint8_t lf, lg, lh; + uint16_t val; + uint32_t idx; + + /* Skip non tunnel ptype array memory */ + ptype = ptype + PTYPE_NON_TUNNEL_ARRAY_SZ; + + for (idx = 0; idx < PTYPE_TUNNEL_ARRAY_SZ; idx++) { + lf = idx & 0xF; + lg = (idx & 0xF0) >> 4; + lh = (idx & 0xF00) >> 8; + val = RTE_PTYPE_UNKNOWN; + + switch (lf) { + case NPC_LT_LF_TU_ETHER: + val |= TU_SHIFT(RTE_PTYPE_INNER_L2_ETHER); + break; + } + switch (lg) { + case NPC_LT_LG_TU_IP: + val |= TU_SHIFT(RTE_PTYPE_INNER_L3_IPV4); + break; + case NPC_LT_LG_TU_IP6: + val |= TU_SHIFT(RTE_PTYPE_INNER_L3_IPV6); + break; + } + switch (lh) { + case NPC_LT_LH_TU_TCP: + val |= TU_SHIFT(RTE_PTYPE_INNER_L4_TCP); + break; + case NPC_LT_LH_TU_UDP: + val |= TU_SHIFT(RTE_PTYPE_INNER_L4_UDP); + break; + case NPC_LT_LH_TU_SCTP: + val |= TU_SHIFT(RTE_PTYPE_INNER_L4_SCTP); + break; + case NPC_LT_LH_TU_ICMP: + case NPC_LT_LH_TU_ICMP6: + val |= TU_SHIFT(RTE_PTYPE_INNER_L4_ICMP); + break; + } + + ptype[idx] = val; + } +} + +static void +nix_create_rx_ol_flags_array(void *mem) +{ + uint16_t idx, errcode, errlev; + uint32_t val, *ol_flags; + + /* Skip ptype array memory */ + ol_flags = (uint32_t *)((uint8_t *)mem + PTYPE_ARRAY_SZ); + + for (idx = 0; idx < BIT(ERRCODE_ERRLEN_WIDTH); idx++) { + errlev = idx & 0xf; + errcode = (idx & 0xff0) >> 4; + + val = PKT_RX_IP_CKSUM_UNKNOWN; + val |= PKT_RX_L4_CKSUM_UNKNOWN; + val |= PKT_RX_OUTER_L4_CKSUM_UNKNOWN; + + switch (errlev) { + case NPC_ERRLEV_RE: + /* Mark all errors as BAD checksum errors + * including Outer L2 length mismatch error + */ + if (errcode) { + val |= PKT_RX_IP_CKSUM_BAD; + val |= PKT_RX_L4_CKSUM_BAD; + } else { + val |= PKT_RX_IP_CKSUM_GOOD; + val |= PKT_RX_L4_CKSUM_GOOD; + } + break; + case NPC_ERRLEV_LC: + if (errcode == NPC_EC_OIP4_CSUM || + errcode == NPC_EC_IP_FRAG_OFFSET_1) { + val |= PKT_RX_IP_CKSUM_BAD; + val |= PKT_RX_OUTER_IP_CKSUM_BAD; + } else { + val |= PKT_RX_IP_CKSUM_GOOD; + } + break; + case NPC_ERRLEV_LG: + if (errcode == NPC_EC_IIP4_CSUM) + val |= PKT_RX_IP_CKSUM_BAD; + else + val |= PKT_RX_IP_CKSUM_GOOD; + break; + case NPC_ERRLEV_NIX: + if (errcode == NIX_RX_PERRCODE_OL4_CHK || + errcode == NIX_RX_PERRCODE_OL4_LEN || + errcode == NIX_RX_PERRCODE_OL4_PORT) { + val |= PKT_RX_IP_CKSUM_GOOD; + val |= PKT_RX_L4_CKSUM_BAD; + val |= PKT_RX_OUTER_L4_CKSUM_BAD; + } else if (errcode == NIX_RX_PERRCODE_IL4_CHK || + errcode == NIX_RX_PERRCODE_IL4_LEN || + errcode == NIX_RX_PERRCODE_IL4_PORT) { + val |= PKT_RX_IP_CKSUM_GOOD; + val |= PKT_RX_L4_CKSUM_BAD; + } else if (errcode == NIX_RX_PERRCODE_IL3_LEN || + errcode == NIX_RX_PERRCODE_OL3_LEN) { + val |= PKT_RX_IP_CKSUM_BAD; + } else { + val |= PKT_RX_IP_CKSUM_GOOD; + val |= PKT_RX_L4_CKSUM_GOOD; + } + break; + } + ol_flags[idx] = val; + } +} + +void * +cnxk_nix_fastpath_lookup_mem_get(void) +{ + const char name[] = CNXK_NIX_FASTPATH_LOOKUP_MEM; + const struct rte_memzone *mz; + void *mem; + + mz = rte_memzone_lookup(name); + if (mz != NULL) + return mz->addr; + + /* Request for the first time */ + mz = rte_memzone_reserve_aligned(name, LOOKUP_ARRAY_SZ, SOCKET_ID_ANY, + 0, ROC_ALIGN); + if (mz != NULL) { + mem = mz->addr; + /* Form the ptype array lookup memory */ + nix_create_non_tunnel_ptype_array(mem); + nix_create_tunnel_ptype_array(mem); + /* Form the rx ol_flags based on errcode */ + nix_create_rx_ol_flags_array(mem); + return mem; + } + return NULL; +} diff --git a/drivers/net/cnxk/meson.build b/drivers/net/cnxk/meson.build index 31d211c1bc..f2aa893418 100644 --- a/drivers/net/cnxk/meson.build +++ b/drivers/net/cnxk/meson.build @@ -13,6 +13,7 @@ sources = files( 'cnxk_ethdev_devargs.c', 'cnxk_ethdev_ops.c', 'cnxk_link.c', + 'cnxk_lookup.c', ) # CN9K -- 2.20.1