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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 18:45:59 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 18:45:59 +0000 |
| commit | 19fcec84d8d7d21e796c7624e521b60d28ee21ed (patch) | |
| tree | 42d26aa27d1e3f7c0b8bd3fd14e7d7082f5008dc /src/seastar/dpdk/app/test-pmd/macswap_common.h | |
| parent | Initial commit. (diff) | |
| download | ceph-upstream.tar.xz ceph-upstream.zip | |
Adding upstream version 16.2.11+ds.upstream/16.2.11+dsupstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'src/seastar/dpdk/app/test-pmd/macswap_common.h')
| -rw-r--r-- | src/seastar/dpdk/app/test-pmd/macswap_common.h | 46 |
1 files changed, 46 insertions, 0 deletions
diff --git a/src/seastar/dpdk/app/test-pmd/macswap_common.h b/src/seastar/dpdk/app/test-pmd/macswap_common.h new file mode 100644 index 000000000..19754cdd1 --- /dev/null +++ b/src/seastar/dpdk/app/test-pmd/macswap_common.h @@ -0,0 +1,46 @@ +/* SPDX-License-Identifier: BSD-3-Clause + * Copyright(c) 2018 Intel Corporation + */ + +#ifndef _MACSWAP_COMMON_H_ +#define _MACSWAP_COMMON_H_ + +static inline uint64_t +ol_flags_init(uint64_t tx_offload) +{ + uint64_t ol_flags = 0; + + ol_flags |= (tx_offload & DEV_TX_OFFLOAD_VLAN_INSERT) ? + PKT_TX_VLAN : 0; + ol_flags |= (tx_offload & DEV_TX_OFFLOAD_QINQ_INSERT) ? + PKT_TX_QINQ : 0; + ol_flags |= (tx_offload & DEV_TX_OFFLOAD_MACSEC_INSERT) ? + PKT_TX_MACSEC : 0; + + return ol_flags; +} + +static inline void +vlan_qinq_set(struct rte_mbuf *pkts[], uint16_t nb, + uint64_t ol_flags, uint16_t vlan, uint16_t outer_vlan) +{ + int i; + + if (ol_flags & PKT_TX_VLAN) + for (i = 0; i < nb; i++) + pkts[i]->vlan_tci = vlan; + if (ol_flags & PKT_TX_QINQ) + for (i = 0; i < nb; i++) + pkts[i]->vlan_tci_outer = outer_vlan; +} + +static inline void +mbuf_field_set(struct rte_mbuf *mb, uint64_t ol_flags) +{ + mb->ol_flags &= IND_ATTACHED_MBUF | EXT_ATTACHED_MBUF; + mb->ol_flags |= ol_flags; + mb->l2_len = sizeof(struct ether_hdr); + mb->l3_len = sizeof(struct ipv4_hdr); +} + +#endif /* _MACSWAP_COMMON_H_ */ |