diff options
Diffstat (limited to 'platform/linux-generic/include/odp_classification_inlines.h')
| -rw-r--r-- | platform/linux-generic/include/odp_classification_inlines.h | 377 |
1 files changed, 0 insertions, 377 deletions
diff --git a/platform/linux-generic/include/odp_classification_inlines.h b/platform/linux-generic/include/odp_classification_inlines.h deleted file mode 100644 index 2747db8cc..000000000 --- a/platform/linux-generic/include/odp_classification_inlines.h +++ /dev/null @@ -1,377 +0,0 @@ -/* Copyright (c) 2014, Linaro Limited - * All rights reserved. - * - * SPDX-License-Identifier: BSD-3-Clause - */ - - -/** - * @file - * - * ODP Classification Inlines - * Classification Inlines Functions - */ -#ifndef __ODP_CLASSIFICATION_INLINES_H_ -#define __ODP_CLASSIFICATION_INLINES_H_ - -#ifdef __cplusplus -extern "C" { -#endif - -#include <odp/api/debug.h> -#include <protocols/eth.h> -#include <protocols/ip.h> -#include <protocols/ipsec.h> -#include <protocols/udp.h> -#include <protocols/tcp.h> -#include <odp_packet_internal.h> -#include <stdio.h> -#include <inttypes.h> - -/* PMR term value verification function -These functions verify the given PMR term value with the value in the packet -These following functions return 1 on success and 0 on failure -*/ - -static inline int verify_pmr_packet_len(odp_packet_hdr_t *pkt_hdr, - pmr_term_value_t *term_value) -{ - if (term_value->match.value == (packet_len(pkt_hdr) & - term_value->match.mask)) - return 1; - - return 0; -} - -static inline int verify_pmr_ip_proto(const uint8_t *pkt_addr, - odp_packet_hdr_t *pkt_hdr, - pmr_term_value_t *term_value) -{ - const _odp_ipv4hdr_t *ip; - uint8_t proto; - if (!pkt_hdr->p.input_flags.ipv4) - return 0; - ip = (const _odp_ipv4hdr_t *)(pkt_addr + pkt_hdr->p.l3_offset); - proto = ip->proto; - if (term_value->match.value == (proto & term_value->match.mask)) - return 1; - - return 0; -} - -static inline int verify_pmr_ipv4_saddr(const uint8_t *pkt_addr, - odp_packet_hdr_t *pkt_hdr, - pmr_term_value_t *term_value) -{ - const _odp_ipv4hdr_t *ip; - uint32_t ipaddr; - if (!pkt_hdr->p.input_flags.ipv4) - return 0; - ip = (const _odp_ipv4hdr_t *)(pkt_addr + pkt_hdr->p.l3_offset); - ipaddr = odp_be_to_cpu_32(ip->src_addr); - if (term_value->match.value == (ipaddr & term_value->match.mask)) - return 1; - - return 0; -} - -static inline int verify_pmr_ipv4_daddr(const uint8_t *pkt_addr, - odp_packet_hdr_t *pkt_hdr, - pmr_term_value_t *term_value) -{ - const _odp_ipv4hdr_t *ip; - uint32_t ipaddr; - if (!pkt_hdr->p.input_flags.ipv4) - return 0; - ip = (const _odp_ipv4hdr_t *)(pkt_addr + pkt_hdr->p.l3_offset); - ipaddr = odp_be_to_cpu_32(ip->dst_addr); - if (term_value->match.value == (ipaddr & term_value->match.mask)) - return 1; - - return 0; -} - -static inline int verify_pmr_tcp_sport(const uint8_t *pkt_addr, - odp_packet_hdr_t *pkt_hdr, - pmr_term_value_t *term_value) -{ - uint16_t sport; - const _odp_tcphdr_t *tcp; - if (!pkt_hdr->p.input_flags.tcp) - return 0; - tcp = (const _odp_tcphdr_t *)(pkt_addr + pkt_hdr->p.l4_offset); - sport = odp_be_to_cpu_16(tcp->src_port); - if (term_value->match.value == (sport & term_value->match.mask)) - return 1; - - return 0; -} - -static inline int verify_pmr_tcp_dport(const uint8_t *pkt_addr, - odp_packet_hdr_t *pkt_hdr, - pmr_term_value_t *term_value) -{ - uint16_t dport; - const _odp_tcphdr_t *tcp; - if (!pkt_hdr->p.input_flags.tcp) - return 0; - tcp = (const _odp_tcphdr_t *)(pkt_addr + pkt_hdr->p.l4_offset); - dport = odp_be_to_cpu_16(tcp->dst_port); - if (term_value->match.value == (dport & term_value->match.mask)) - return 1; - - return 0; -} - -static inline int verify_pmr_udp_dport(const uint8_t *pkt_addr, - odp_packet_hdr_t *pkt_hdr, - pmr_term_value_t *term_value) -{ - uint16_t dport; - const _odp_udphdr_t *udp; - if (!pkt_hdr->p.input_flags.udp) - return 0; - udp = (const _odp_udphdr_t *)(pkt_addr + pkt_hdr->p.l4_offset); - dport = odp_be_to_cpu_16(udp->dst_port); - if (term_value->match.value == (dport & term_value->match.mask)) - return 1; - - return 0; -} - -static inline int verify_pmr_udp_sport(const uint8_t *pkt_addr, - odp_packet_hdr_t *pkt_hdr, - pmr_term_value_t *term_value) -{ - uint16_t sport; - const _odp_udphdr_t *udp; - - if (!pkt_hdr->p.input_flags.udp) - return 0; - udp = (const _odp_udphdr_t *)(pkt_addr + pkt_hdr->p.l4_offset); - sport = odp_be_to_cpu_16(udp->src_port); - if (term_value->match.value == (sport & term_value->match.mask)) - return 1; - - return 0; -} - -static inline int verify_pmr_dmac(const uint8_t *pkt_addr, - odp_packet_hdr_t *pkt_hdr, - pmr_term_value_t *term_value) -{ - uint64_t dmac = 0; - uint64_t dmac_be = 0; - const _odp_ethhdr_t *eth; - - if (!packet_hdr_has_eth(pkt_hdr)) - return 0; - - eth = (const _odp_ethhdr_t *)(pkt_addr + pkt_hdr->p.l2_offset); - memcpy(&dmac_be, eth->dst.addr, _ODP_ETHADDR_LEN); - dmac = odp_be_to_cpu_64(dmac_be); - /* since we are converting a 48 bit ethernet address from BE to cpu - format using odp_be_to_cpu_64() the last 16 bits needs to be right - shifted */ - if (dmac_be != dmac) - dmac = dmac >> (64 - (_ODP_ETHADDR_LEN * 8)); - - if (term_value->match.value == (dmac & term_value->match.mask)) - return 1; - return 0; -} - -static inline int verify_pmr_ipv6_saddr(const uint8_t *pkt_addr, - odp_packet_hdr_t *pkt_hdr, - pmr_term_value_t *term_value) -{ - const _odp_ipv6hdr_t *ipv6; - uint64_t addr[2]; - - if (!packet_hdr_has_ipv6(pkt_hdr)) - return 0; - - ipv6 = (const _odp_ipv6hdr_t *)(pkt_addr + pkt_hdr->p.l3_offset); - - addr[0] = ipv6->src_addr.u64[0]; - addr[1] = ipv6->src_addr.u64[1]; - - /* 128 bit address is processed as two 64 bit value - * for bitwise AND operation */ - addr[0] = addr[0] & term_value->match_ipv6.mask.u64[0]; - addr[1] = addr[1] & term_value->match_ipv6.mask.u64[1]; - - if (!memcmp(addr, term_value->match_ipv6.addr.u8, _ODP_IPV6ADDR_LEN)) - return 1; - - return 0; -} - -static inline int verify_pmr_ipv6_daddr(const uint8_t *pkt_addr, - odp_packet_hdr_t *pkt_hdr, - pmr_term_value_t *term_value) -{ - const _odp_ipv6hdr_t *ipv6; - uint64_t addr[2]; - - if (!packet_hdr_has_ipv6(pkt_hdr)) - return 0; - ipv6 = (const _odp_ipv6hdr_t *)(pkt_addr + pkt_hdr->p.l3_offset); - addr[0] = ipv6->dst_addr.u64[0]; - addr[1] = ipv6->dst_addr.u64[1]; - - /* 128 bit address is processed as two 64 bit value - * for bitwise AND operation */ - addr[0] = addr[0] & term_value->match_ipv6.mask.u64[0]; - addr[1] = addr[1] & term_value->match_ipv6.mask.u64[1]; - - if (!memcmp(addr, term_value->match_ipv6.addr.u8, _ODP_IPV6ADDR_LEN)) - return 1; - - return 0; -} - -static inline int verify_pmr_vlan_id_0(const uint8_t *pkt_addr, - odp_packet_hdr_t *pkt_hdr, - pmr_term_value_t *term_value) -{ - const _odp_ethhdr_t *eth; - const _odp_vlanhdr_t *vlan; - uint16_t tci; - uint16_t vlan_id; - - if (!pkt_hdr->p.input_flags.vlan_qinq) - return 0; - - eth = (const _odp_ethhdr_t *)(pkt_addr + pkt_hdr->p.l2_offset); - vlan = (const _odp_vlanhdr_t *)(eth + 1); - tci = odp_be_to_cpu_16(vlan->tci); - vlan_id = tci & 0x0fff; - - if (term_value->match.value == (vlan_id & term_value->match.mask)) - return 1; - - return 0; -} - -static inline int verify_pmr_vlan_id_x(const uint8_t *pkt_addr ODP_UNUSED, - odp_packet_hdr_t *pkt_hdr ODP_UNUSED, - pmr_term_value_t *term_value ODP_UNUSED) -{ - const _odp_ethhdr_t *eth; - const _odp_vlanhdr_t *vlan; - uint16_t tci; - uint16_t vlan_id; - - if (!pkt_hdr->p.input_flags.vlan_qinq) - return 0; - - eth = (const _odp_ethhdr_t *)(pkt_addr + pkt_hdr->p.l2_offset); - vlan = (const _odp_vlanhdr_t *)(eth + 1); - vlan++; - tci = odp_be_to_cpu_16(vlan->tci); - vlan_id = tci & 0x0fff; - - if (term_value->match.value == (vlan_id & term_value->match.mask)) - return 1; - - return 0; -} - -static inline int verify_pmr_ipsec_spi(const uint8_t *pkt_addr, - odp_packet_hdr_t *pkt_hdr, - pmr_term_value_t *term_value) -{ - uint32_t spi; - - pkt_addr += pkt_hdr->p.l4_offset; - - if (pkt_hdr->p.input_flags.ipsec_ah) { - const _odp_ahhdr_t *ahhdr = (const _odp_ahhdr_t *)pkt_addr; - - spi = odp_be_to_cpu_32(ahhdr->spi); - } else if (pkt_hdr->p.input_flags.ipsec_esp) { - const _odp_esphdr_t *esphdr = (const _odp_esphdr_t *)pkt_addr; - - spi = odp_be_to_cpu_32(esphdr->spi); - } else { - return 0; - } - - if (term_value->match.value == (spi & term_value->match.mask)) - return 1; - - return 0; -} - -static inline int verify_pmr_ld_vni(const uint8_t *pkt_addr ODP_UNUSED, - odp_packet_hdr_t *pkt_hdr ODP_UNUSED, - pmr_term_value_t *term_value ODP_UNUSED) -{ - ODP_UNIMPLEMENTED(); - return 0; -} - -static inline int verify_pmr_custom_frame(const uint8_t *pkt_addr, - odp_packet_hdr_t *pkt_hdr, - pmr_term_value_t *term_value) -{ - uint64_t val = 0; - uint32_t offset = term_value->offset; - uint32_t val_sz = term_value->val_sz; - - ODP_ASSERT(val_sz <= ODP_PMR_TERM_BYTES_MAX); - - if (packet_len(pkt_hdr) <= offset + val_sz) - return 0; - - memcpy(&val, pkt_addr + offset, val_sz); - if (term_value->match.value == (val & term_value->match.mask)) - return 1; - - return 0; -} - -static inline int verify_pmr_eth_type_0(const uint8_t *pkt_addr, - odp_packet_hdr_t *pkt_hdr, - pmr_term_value_t *term_value) -{ - const _odp_ethhdr_t *eth; - uint16_t ethtype; - - if (!pkt_hdr->p.input_flags.vlan_qinq) - return 0; - - eth = (const _odp_ethhdr_t *)(pkt_addr + pkt_hdr->p.l2_offset); - ethtype = odp_be_to_cpu_16(eth->type); - - if (term_value->match.value == (ethtype & term_value->match.mask)) - return 1; - - return 0; -} - -static inline int verify_pmr_eth_type_x(const uint8_t *pkt_addr, - odp_packet_hdr_t *pkt_hdr, - pmr_term_value_t *term_value) -{ - const _odp_ethhdr_t *eth; - uint16_t ethtype; - const _odp_vlanhdr_t *vlan; - - if (!pkt_hdr->p.input_flags.vlan_qinq) - return 0; - - eth = (const _odp_ethhdr_t *)(pkt_addr + pkt_hdr->p.l2_offset); - vlan = (const _odp_vlanhdr_t *)(eth + 1); - ethtype = odp_be_to_cpu_16(vlan->type); - - if (term_value->match.value == (ethtype & term_value->match.mask)) - return 1; - - return 0; -} -#ifdef __cplusplus -} -#endif -#endif |