diff options
Diffstat (limited to 'data-ipa-cfg-mgr/ipanat/src/ipa_nat_drv.c')
| -rw-r--r-- | data-ipa-cfg-mgr/ipanat/src/ipa_nat_drv.c | 215 |
1 files changed, 0 insertions, 215 deletions
diff --git a/data-ipa-cfg-mgr/ipanat/src/ipa_nat_drv.c b/data-ipa-cfg-mgr/ipanat/src/ipa_nat_drv.c deleted file mode 100644 index d01a6c9..0000000 --- a/data-ipa-cfg-mgr/ipanat/src/ipa_nat_drv.c +++ /dev/null @@ -1,215 +0,0 @@ -/* -Copyright (c) 2013 - 2017, 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 -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 The Linux Foundation 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 "AS IS" AND ANY EXPRESS OR IMPLIED -WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF -MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT -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. -*/ - -#include "ipa_nat_drv.h" -#include "ipa_nat_drvi.h" - -/** - * ipa_nat_add_ipv4_tbl() - create ipv4 nat table - * @public_ip_addr: [in] public ipv4 address - * @number_of_entries: [in] number of nat entries - * @table_handle: [out] Handle of new ipv4 nat table - * - * To create new ipv4 nat table - * - * Returns: 0 On Success, negative on failure - */ -int ipa_nat_add_ipv4_tbl(uint32_t public_ip_addr, - uint16_t number_of_entries, - uint32_t *tbl_hdl) -{ - int ret; - - if (NULL == tbl_hdl || 0 == number_of_entries) { - IPAERR("Invalid parameters \n"); - return -EINVAL; - } - - ret = ipa_nati_add_ipv4_tbl(public_ip_addr, - number_of_entries, - tbl_hdl); - if (ret != 0) { - IPAERR("unable to add table \n"); - return -EINVAL; - } - IPADBG("Returning table handle 0x%x\n", *tbl_hdl); - - return ret; -} /* __ipa_nat_add_ipv4_tbl() */ - -/** - * ipa_nat_del_ipv4_tbl() - delete ipv4 table - * @table_handle: [in] Handle of ipv4 nat table - * - * To delete given ipv4 nat table - * - * Returns: 0 On Success, negative on failure - */ -int ipa_nat_del_ipv4_tbl(uint32_t tbl_hdl) -{ - if (IPA_NAT_INVALID_NAT_ENTRY == tbl_hdl || - tbl_hdl > IPA_NAT_MAX_IP4_TBLS) { - IPAERR("invalid table handle passed \n"); - return -EINVAL; - } - IPADBG("Passed Table Handle: 0x%x\n", tbl_hdl); - - return ipa_nati_del_ipv4_table(tbl_hdl); -} - -/** - * ipa_nat_add_ipv4_rule() - to insert new ipv4 rule - * @table_handle: [in] handle of ipv4 nat table - * @rule: [in] Pointer to new rule - * @rule_handle: [out] Return the handle to rule - * - * To insert new ipv4 nat rule into ipv4 nat table - * - * Returns: 0 On Success, negative on failure - */ -int ipa_nat_add_ipv4_rule(uint32_t tbl_hdl, - const ipa_nat_ipv4_rule *clnt_rule, - uint32_t *rule_hdl) -{ - int result = -EINVAL; - - if (IPA_NAT_INVALID_NAT_ENTRY == tbl_hdl || - tbl_hdl > IPA_NAT_MAX_IP4_TBLS || NULL == rule_hdl || - NULL == clnt_rule) { - IPAERR("invalide table handle passed \n"); - return result; - } - IPADBG("Passed Table handle: 0x%x\n", tbl_hdl); - - if (ipa_nati_add_ipv4_rule(tbl_hdl, clnt_rule, rule_hdl) != 0) { - return result; - } - - IPADBG("returning rule handle 0x%x\n", *rule_hdl); - return 0; -} - - -/** - * ipa_nat_del_ipv4_rule() - to delete ipv4 nat rule - * @table_handle: [in] handle of ipv4 nat table - * @rule_handle: [in] ipv4 nat rule handle - * - * To insert new ipv4 nat rule into ipv4 nat table - * - * Returns: 0 On Success, negative on failure - */ -int ipa_nat_del_ipv4_rule(uint32_t tbl_hdl, - uint32_t rule_hdl) -{ - int result = -EINVAL; - - if (IPA_NAT_INVALID_NAT_ENTRY == tbl_hdl || - IPA_NAT_INVALID_NAT_ENTRY == rule_hdl) { - IPAERR("invalide parameters\n"); - return result; - } - IPADBG("Passed Table: 0x%x and rule handle 0x%x\n", tbl_hdl, rule_hdl); - - result = ipa_nati_del_ipv4_rule(tbl_hdl, rule_hdl); - if (result) { - IPAERR("unable to delete rule from hw \n"); - return result; - } - - return 0; -} - -/** - * ipa_nat_query_timestamp() - to query timestamp - * @table_handle: [in] handle of ipv4 nat table - * @rule_handle: [in] ipv4 nat rule handle - * @time_stamp: [out] time stamp of rule - * - * To retrieve the timestamp that lastly the - * nat rule was accessed - * - * Returns: 0 On Success, negative on failure - */ -int ipa_nat_query_timestamp(uint32_t tbl_hdl, - uint32_t rule_hdl, - uint32_t *time_stamp) -{ - - if (0 == tbl_hdl || tbl_hdl > IPA_NAT_MAX_IP4_TBLS || - NULL == time_stamp) { - IPAERR("invalid parameters passed \n"); - return -EINVAL; - } - IPADBG("Passed Table: 0x%x and rule handle 0x%x\n", tbl_hdl, rule_hdl); - - return ipa_nati_query_timestamp(tbl_hdl, rule_hdl, time_stamp); -} - - -/** -* ipa_nat_modify_pdn() - modify single PDN entry in the PDN config table -* @table_handle: [in] handle of ipv4 nat table -* @pdn_index : [in] the index of the entry to be modified -* @pdn_info : [in] values for the PDN entry to be changed -* -* Modify a PDN entry -* -* Returns: 0 On Success, negative on failure -*/ -int ipa_nat_modify_pdn(uint32_t tbl_hdl, - uint8_t pdn_index, - ipa_nat_pdn_entry *pdn_info) -{ - struct ipa_ioc_nat_pdn_entry pdn_data; - - if (0 == tbl_hdl || tbl_hdl > IPA_NAT_MAX_IP4_TBLS) { - IPAERR("invalid parameters passed \n"); - return -EINVAL; - } - - if (!pdn_info) { - IPAERR("pdn_info is NULL \n"); - return -EINVAL; - } - - if (pdn_index > IPA_MAX_PDN_NUM) { - IPAERR("PDN index is out of range %d", pdn_index); - return -EINVAL; - } - - pdn_data.pdn_index = pdn_index; - pdn_data.public_ip = pdn_info->public_ip; - pdn_data.src_metadata = pdn_info->src_metadata; - pdn_data.dst_metadata = pdn_info->dst_metadata; - - return ipa_nati_modify_pdn(&pdn_data); -} - - |