diff options
Diffstat (limited to 'ipacm/src/IPACM_Iface.cpp')
| -rw-r--r-- | ipacm/src/IPACM_Iface.cpp | 55 |
1 files changed, 2 insertions, 53 deletions
diff --git a/ipacm/src/IPACM_Iface.cpp b/ipacm/src/IPACM_Iface.cpp index 0d4f54f..55cf71d 100644 --- a/ipacm/src/IPACM_Iface.cpp +++ b/ipacm/src/IPACM_Iface.cpp @@ -1,5 +1,5 @@ /* -Copyright (c) 2013-2019, The Linux Foundation. All rights reserved. +Copyright (c) 2013-2020, The Linux Foundation. All rights reserved. Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are @@ -955,57 +955,6 @@ int IPACM_Iface::init_fl_rule(ipa_ip_type iptype) memcpy(&(m_pFilteringTable->rules[4]), &flt_rule_entry, sizeof(struct ipa_flt_rule_add)); - IPACMDBG_H("Add TCP ctrl rules: total num %d\n", IPV6_DEFAULT_FILTERTING_RULES); - memset(&flt_rule_entry, 0, sizeof(struct ipa_flt_rule_add)); - - flt_rule_entry.at_rear = true; - flt_rule_entry.flt_rule_hdl = -1; - flt_rule_entry.status = -1; - - flt_rule_entry.rule.retain_hdr = 1; - flt_rule_entry.rule.to_uc = 0; - flt_rule_entry.rule.action = IPA_PASS_TO_EXCEPTION; - flt_rule_entry.rule.eq_attrib_type = 1; - flt_rule_entry.rule.eq_attrib.rule_eq_bitmap = 0; - - if(rx_prop->rx[0].attrib.attrib_mask & IPA_FLT_META_DATA) - { - if (IPACM_Iface::ipacmcfg->isIPAv3Supported()) - flt_rule_entry.rule.eq_attrib.rule_eq_bitmap |= (1<<9); - else - flt_rule_entry.rule.eq_attrib.rule_eq_bitmap |= (1<<14); - flt_rule_entry.rule.eq_attrib.metadata_meq32_present = 1; - flt_rule_entry.rule.eq_attrib.metadata_meq32.offset = 0; - flt_rule_entry.rule.eq_attrib.metadata_meq32.value = rx_prop->rx[0].attrib.meta_data; - flt_rule_entry.rule.eq_attrib.metadata_meq32.mask = rx_prop->rx[0].attrib.meta_data_mask; - } - - flt_rule_entry.rule.eq_attrib.rule_eq_bitmap |= (1<<1); - flt_rule_entry.rule.eq_attrib.protocol_eq_present = 1; - flt_rule_entry.rule.eq_attrib.protocol_eq = IPACM_FIREWALL_IPPROTO_TCP; - - if (IPACM_Iface::ipacmcfg->isIPAv3Supported()) - flt_rule_entry.rule.eq_attrib.rule_eq_bitmap |= (1<<7); - else - flt_rule_entry.rule.eq_attrib.rule_eq_bitmap |= (1<<8); - flt_rule_entry.rule.eq_attrib.num_ihl_offset_meq_32 = 1; - flt_rule_entry.rule.eq_attrib.ihl_offset_meq_32[0].offset = 12; - - /* add TCP FIN rule*/ - flt_rule_entry.rule.eq_attrib.ihl_offset_meq_32[0].value = (((uint32_t)1)<<TCP_FIN_SHIFT); - flt_rule_entry.rule.eq_attrib.ihl_offset_meq_32[0].mask = (((uint32_t)1)<<TCP_FIN_SHIFT); - memcpy(&(m_pFilteringTable->rules[5]), &flt_rule_entry, sizeof(struct ipa_flt_rule_add)); - - /* add TCP SYN rule*/ - flt_rule_entry.rule.eq_attrib.ihl_offset_meq_32[0].value = (((uint32_t)1)<<TCP_SYN_SHIFT); - flt_rule_entry.rule.eq_attrib.ihl_offset_meq_32[0].mask = (((uint32_t)1)<<TCP_SYN_SHIFT); - memcpy(&(m_pFilteringTable->rules[6]), &flt_rule_entry, sizeof(struct ipa_flt_rule_add)); - - /* add TCP RST rule*/ - flt_rule_entry.rule.eq_attrib.ihl_offset_meq_32[0].value = (((uint32_t)1)<<TCP_RST_SHIFT); - flt_rule_entry.rule.eq_attrib.ihl_offset_meq_32[0].mask = (((uint32_t)1)<<TCP_RST_SHIFT); - memcpy(&(m_pFilteringTable->rules[7]), &flt_rule_entry, sizeof(struct ipa_flt_rule_add)); - #endif #ifdef IPA_IOCTL_SET_FNR_COUNTER_INFO /* use index hw-counter */ @@ -1060,7 +1009,7 @@ fail: return res; } -/* get ipa interface name */ +/* get ipa interface index from name */ int IPACM_Iface::ipa_get_if_index ( char * if_name, |