diff options
Diffstat (limited to 'ipacm/src/IPACM_Routing.cpp')
| -rw-r--r-- | ipacm/src/IPACM_Routing.cpp | 109 |
1 files changed, 109 insertions, 0 deletions
diff --git a/ipacm/src/IPACM_Routing.cpp b/ipacm/src/IPACM_Routing.cpp index 2a2555a..654a0f9 100644 --- a/ipacm/src/IPACM_Routing.cpp +++ b/ipacm/src/IPACM_Routing.cpp @@ -112,6 +112,115 @@ bool IPACM_Routing::AddRoutingRule(struct ipa_ioc_add_rt_rule *ruleTable) return true; } +#ifdef IPA_IOCTL_SET_FNR_COUNTER_INFO +bool IPACM_Routing::AddRoutingRule_hw_index(struct ipa_ioc_add_rt_rule *ruleTable, int hw_counter_index) +{ + int retval = 0, cnt = 0, len = 0; + struct ipa_ioc_add_rt_rule_v2 *ruleTable_v2; + struct ipa_rt_rule_add_v2 rt_rule_entry; + bool ret = true; + + IPACMDBG("Printing routing add attributes\n"); + IPACMDBG("ip type: %d\n", ruleTable->ip); + IPACMDBG("rt tbl type: %s\n", ruleTable->rt_tbl_name); + IPACMDBG("Number of rules: %d\n", ruleTable->num_rules); + IPACMDBG("commit value: %d\n", ruleTable->commit); + + /* change to v2 format*/ + len = sizeof(struct ipa_ioc_add_rt_rule_v2); + ruleTable_v2 = (struct ipa_ioc_add_rt_rule_v2*)malloc(len); + if (ruleTable_v2 == NULL) + { + IPACMERR("Error Locate ipa_ioc_add_rt_rule_v2 memory...\n"); + return false; + } + memset(ruleTable_v2, 0, len); + ruleTable_v2->rules = (uint64_t)calloc(ruleTable->num_rules, sizeof(struct ipa_rt_rule_add_v2)); + if (!ruleTable_v2->rules) { + IPACMERR("Failed to allocate memory for routing rules\n"); + ret = false; + goto fail_tbl; + } + + ruleTable_v2->commit = ruleTable->commit; + ruleTable_v2->ip = ruleTable->ip; + ruleTable_v2->num_rules = ruleTable->num_rules; + ruleTable_v2->rule_add_size = sizeof(struct ipa_rt_rule_add_v2); + memcpy(ruleTable_v2->rt_tbl_name, + ruleTable->rt_tbl_name, + sizeof(ruleTable_v2->rt_tbl_name)); + + for (cnt=0; cnt < ruleTable->num_rules; cnt++) + { + memset(&rt_rule_entry, 0, sizeof(struct ipa_rt_rule_add_v2)); + rt_rule_entry.at_rear = ruleTable->rules[cnt].at_rear; + rt_rule_entry.rule.dst = ruleTable->rules[cnt].rule.dst; + rt_rule_entry.rule.hdr_hdl = ruleTable->rules[cnt].rule.hdr_hdl; + rt_rule_entry.rule.hdr_proc_ctx_hdl = ruleTable->rules[cnt].rule.hdr_proc_ctx_hdl; + rt_rule_entry.rule.max_prio = ruleTable->rules[cnt].rule.max_prio; + rt_rule_entry.rule.hashable = ruleTable->rules[cnt].rule.hashable; + rt_rule_entry.rule.retain_hdr = ruleTable->rules[cnt].rule.retain_hdr; + rt_rule_entry.rule.coalesce = ruleTable->rules[cnt].rule.coalesce; + memcpy(&rt_rule_entry.rule.attrib, + &ruleTable->rules[cnt].rule.attrib, + sizeof(rt_rule_entry.rule.attrib)); + IPACMDBG("RT rule:%d attrib mask: 0x%x\n", cnt, + ruleTable->rules[cnt].rule.attrib.attrib_mask); + /* 0 means disable hw-counter-sats */ + if (hw_counter_index != 0) + { + rt_rule_entry.rule.enable_stats = 1; + rt_rule_entry.rule.cnt_idx = hw_counter_index; + } + + /* copy to v2 table*/ + memcpy((void *)(ruleTable_v2->rules + (cnt * sizeof(struct ipa_rt_rule_add_v2))), + &rt_rule_entry, sizeof(rt_rule_entry)); + } + + retval = ioctl(m_fd, IPA_IOC_ADD_RT_RULE_V2, ruleTable_v2); + if (retval != 0) + { + IPACMERR("Failed adding Routing rule %pK\n", ruleTable_v2); + PERROR("unable to add routing rule:"); + + for (int cnt = 0; cnt < ruleTable_v2->num_rules; cnt++) + { + if (((struct ipa_rt_rule_add_v2 *)ruleTable_v2->rules)[cnt].status != 0) + { + IPACMERR("Adding Routing rule:%d failed with status:%d\n", + cnt, ((struct ipa_rt_rule_add_v2 *)ruleTable_v2->rules)[cnt].status); + } + } + ret = false; + goto fail_rule; + } + + /* copy results from v2 to v1 format */ + for (int cnt = 0; cnt < ruleTable->num_rules; cnt++) + { + /* copy status to v1 format */ + ruleTable->rules[cnt].status = ((struct ipa_rt_rule_add_v2 *)ruleTable_v2->rules)[cnt].status; + ruleTable->rules[cnt].rt_rule_hdl = ((struct ipa_rt_rule_add_v2 *)ruleTable_v2->rules)[cnt].rt_rule_hdl; + + if(((struct ipa_rt_rule_add_v2 *)ruleTable_v2->rules)[cnt].status != 0) + { + IPACMERR("Adding Routing rule:%d failed with status:%d\n", + cnt, ((struct ipa_rt_rule_add_v2 *) ruleTable_v2->rules)[cnt].status); + } + } + IPACMDBG("Added Routing rule %pK\n", ruleTable_v2); +fail_rule: + if((void *)ruleTable_v2->rules != NULL) + free((void *)ruleTable_v2->rules); +fail_tbl: + if (ruleTable_v2 != NULL) + free(ruleTable_v2); + return ret; +} +#endif //IPA_IOCTL_SET_FNR_COUNTER_INFO + + bool IPACM_Routing::DeleteRoutingRule(struct ipa_ioc_del_rt_rule *ruleTable) { int retval = 0; |