diff options
Diffstat (limited to 'drivers/net/octeontx/octeontx_rxtx.h')
| -rw-r--r-- | drivers/net/octeontx/octeontx_rxtx.h | 137 |
1 files changed, 137 insertions, 0 deletions
diff --git a/drivers/net/octeontx/octeontx_rxtx.h b/drivers/net/octeontx/octeontx_rxtx.h new file mode 100644 index 00000000..382ff2b2 --- /dev/null +++ b/drivers/net/octeontx/octeontx_rxtx.h @@ -0,0 +1,137 @@ +/* + * BSD LICENSE + * + * Copyright (C) Cavium Inc. 2017. All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * + * * Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * * Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in + * the documentation and/or other materials provided with the + * distribution. + * * Neither the name of Cavium networks nor the names of its + * contributors may be used to endorse or promote products derived + * from this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT + * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, + * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT + * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, + * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY + * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ + +#ifndef __OCTEONTX_RXTX_H__ +#define __OCTEONTX_RXTX_H__ + +#include <rte_ethdev.h> + +#ifndef __hot +#define __hot __attribute__((hot)) +#endif + +/* Packet type table */ +#define PTYPE_SIZE OCCTX_PKI_LTYPE_LAST + +static const uint32_t __rte_cache_aligned +ptype_table[PTYPE_SIZE][PTYPE_SIZE][PTYPE_SIZE] = { + [LC_NONE][LE_NONE][LF_NONE] = RTE_PTYPE_UNKNOWN, + [LC_NONE][LE_NONE][LF_IPSEC_ESP] = RTE_PTYPE_UNKNOWN, + [LC_NONE][LE_NONE][LF_IPFRAG] = RTE_PTYPE_L4_FRAG, + [LC_NONE][LE_NONE][LF_IPCOMP] = RTE_PTYPE_UNKNOWN, + [LC_NONE][LE_NONE][LF_TCP] = RTE_PTYPE_L4_TCP, + [LC_NONE][LE_NONE][LF_UDP] = RTE_PTYPE_L4_UDP, + [LC_NONE][LE_NONE][LF_GRE] = RTE_PTYPE_TUNNEL_GRE, + [LC_NONE][LE_NONE][LF_UDP_GENEVE] = RTE_PTYPE_TUNNEL_GENEVE, + [LC_NONE][LE_NONE][LF_UDP_VXLAN] = RTE_PTYPE_TUNNEL_VXLAN, + [LC_NONE][LE_NONE][LF_NVGRE] = RTE_PTYPE_TUNNEL_NVGRE, + + [LC_IPV4][LE_NONE][LF_NONE] = RTE_PTYPE_L3_IPV4 | RTE_PTYPE_UNKNOWN, + [LC_IPV4][LE_NONE][LF_IPSEC_ESP] = + RTE_PTYPE_L3_IPV4 | RTE_PTYPE_L3_IPV4, + [LC_IPV4][LE_NONE][LF_IPFRAG] = RTE_PTYPE_L3_IPV4 | RTE_PTYPE_L4_FRAG, + [LC_IPV4][LE_NONE][LF_IPCOMP] = RTE_PTYPE_L3_IPV4 | RTE_PTYPE_UNKNOWN, + [LC_IPV4][LE_NONE][LF_TCP] = RTE_PTYPE_L3_IPV4 | RTE_PTYPE_L4_TCP, + [LC_IPV4][LE_NONE][LF_UDP] = RTE_PTYPE_L3_IPV4 | RTE_PTYPE_L4_UDP, + [LC_IPV4][LE_NONE][LF_GRE] = RTE_PTYPE_L3_IPV4 | RTE_PTYPE_TUNNEL_GRE, + [LC_IPV4][LE_NONE][LF_UDP_GENEVE] = + RTE_PTYPE_L3_IPV4 | RTE_PTYPE_TUNNEL_GENEVE, + [LC_IPV4][LE_NONE][LF_UDP_VXLAN] = + RTE_PTYPE_L3_IPV4 | RTE_PTYPE_TUNNEL_VXLAN, + [LC_IPV4][LE_NONE][LF_NVGRE] = + RTE_PTYPE_L3_IPV4 | RTE_PTYPE_TUNNEL_NVGRE, + + [LC_IPV4_OPT][LE_NONE][LF_NONE] = + RTE_PTYPE_L3_IPV4_EXT | RTE_PTYPE_UNKNOWN, + [LC_IPV4_OPT][LE_NONE][LF_IPSEC_ESP] = + RTE_PTYPE_L3_IPV4_EXT | RTE_PTYPE_L3_IPV4, + [LC_IPV4_OPT][LE_NONE][LF_IPFRAG] = + RTE_PTYPE_L3_IPV4_EXT | RTE_PTYPE_L4_FRAG, + [LC_IPV4_OPT][LE_NONE][LF_IPCOMP] = + RTE_PTYPE_L3_IPV4_EXT | RTE_PTYPE_UNKNOWN, + [LC_IPV4_OPT][LE_NONE][LF_TCP] = + RTE_PTYPE_L3_IPV4_EXT | RTE_PTYPE_L4_TCP, + [LC_IPV4_OPT][LE_NONE][LF_UDP] = + RTE_PTYPE_L3_IPV4_EXT | RTE_PTYPE_L4_UDP, + [LC_IPV4_OPT][LE_NONE][LF_GRE] = + RTE_PTYPE_L3_IPV4_EXT | RTE_PTYPE_TUNNEL_GRE, + [LC_IPV4_OPT][LE_NONE][LF_UDP_GENEVE] = + RTE_PTYPE_L3_IPV4_EXT | RTE_PTYPE_TUNNEL_GENEVE, + [LC_IPV4_OPT][LE_NONE][LF_UDP_VXLAN] = + RTE_PTYPE_L3_IPV4_EXT | RTE_PTYPE_TUNNEL_VXLAN, + [LC_IPV4_OPT][LE_NONE][LF_NVGRE] = + RTE_PTYPE_L3_IPV4_EXT | RTE_PTYPE_TUNNEL_NVGRE, + + [LC_IPV6][LE_NONE][LF_NONE] = RTE_PTYPE_L3_IPV6 | RTE_PTYPE_UNKNOWN, + [LC_IPV6][LE_NONE][LF_IPSEC_ESP] = + RTE_PTYPE_L3_IPV6 | RTE_PTYPE_L3_IPV4, + [LC_IPV6][LE_NONE][LF_IPFRAG] = RTE_PTYPE_L3_IPV6 | RTE_PTYPE_L4_FRAG, + [LC_IPV6][LE_NONE][LF_IPCOMP] = RTE_PTYPE_L3_IPV6 | RTE_PTYPE_UNKNOWN, + [LC_IPV6][LE_NONE][LF_TCP] = RTE_PTYPE_L3_IPV6 | RTE_PTYPE_L4_TCP, + [LC_IPV6][LE_NONE][LF_UDP] = RTE_PTYPE_L3_IPV6 | RTE_PTYPE_L4_UDP, + [LC_IPV6][LE_NONE][LF_GRE] = RTE_PTYPE_L3_IPV6 | RTE_PTYPE_TUNNEL_GRE, + [LC_IPV6][LE_NONE][LF_UDP_GENEVE] = + RTE_PTYPE_L3_IPV6 | RTE_PTYPE_TUNNEL_GENEVE, + [LC_IPV6][LE_NONE][LF_UDP_VXLAN] = + RTE_PTYPE_L3_IPV6 | RTE_PTYPE_TUNNEL_VXLAN, + [LC_IPV6][LE_NONE][LF_NVGRE] = + RTE_PTYPE_L3_IPV4 | RTE_PTYPE_TUNNEL_NVGRE, + [LC_IPV6_OPT][LE_NONE][LF_NONE] = + RTE_PTYPE_L3_IPV6_EXT | RTE_PTYPE_UNKNOWN, + [LC_IPV6_OPT][LE_NONE][LF_IPSEC_ESP] = + RTE_PTYPE_L3_IPV6_EXT | RTE_PTYPE_L3_IPV4, + [LC_IPV6_OPT][LE_NONE][LF_IPFRAG] = + RTE_PTYPE_L3_IPV6_EXT | RTE_PTYPE_L4_FRAG, + [LC_IPV6_OPT][LE_NONE][LF_IPCOMP] = + RTE_PTYPE_L3_IPV6_EXT | RTE_PTYPE_UNKNOWN, + [LC_IPV6_OPT][LE_NONE][LF_TCP] = + RTE_PTYPE_L3_IPV6_EXT | RTE_PTYPE_L4_TCP, + [LC_IPV6_OPT][LE_NONE][LF_UDP] = + RTE_PTYPE_L3_IPV6_EXT | RTE_PTYPE_L4_UDP, + [LC_IPV6_OPT][LE_NONE][LF_GRE] = + RTE_PTYPE_L3_IPV6_EXT | RTE_PTYPE_TUNNEL_GRE, + [LC_IPV6_OPT][LE_NONE][LF_UDP_GENEVE] = + RTE_PTYPE_L3_IPV6_EXT | RTE_PTYPE_TUNNEL_GENEVE, + [LC_IPV6_OPT][LE_NONE][LF_UDP_VXLAN] = + RTE_PTYPE_L3_IPV6_EXT | RTE_PTYPE_TUNNEL_VXLAN, + [LC_IPV6_OPT][LE_NONE][LF_NVGRE] = + RTE_PTYPE_L3_IPV6_EXT | RTE_PTYPE_TUNNEL_NVGRE, + +}; + +uint16_t +octeontx_xmit_pkts(void *tx_queue, struct rte_mbuf **tx_pkts, uint16_t nb_pkts); + +uint16_t +octeontx_recv_pkts(void *rx_queue, struct rte_mbuf **rx_pkts, uint16_t nb_pkts); + +#endif /* __OCTEONTX_RXTX_H__ */ |