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authorVishwesh M Rudramuni <vishwesh.m.rudramuni@intel.com>2017-10-03 08:35:25 +0530
committerVishwesh M Rudramuni <vishwesh.m.rudramuni@intel.com>2017-10-03 08:43:58 +0530
commit473537a387353bd221ddf6ff5c22f10eb7c8cef8 (patch)
tree4a268309171936b77a29bf6ef21e3a4ebc7e9c58 /common
parent5d5ba6d0e26caef0e6c8709b70feb521012d1844 (diff)
l2l3_stack: fixing the arp_route_tbl/nd_route_tbl
This patch adds the dest ip back into the parsing logic so that legacy usage is maintained intact. Change-Id: I1e479064d7b324d871d3d5f2c166de60165c3495 Signed-off-by: Vishwesh M Rudramuni <vishwesh.m.rudramuni@intel.com>
Diffstat (limited to 'common')
-rw-r--r--common/VIL/l2l3_stack/lib_arp.c151
1 files changed, 86 insertions, 65 deletions
diff --git a/common/VIL/l2l3_stack/lib_arp.c b/common/VIL/l2l3_stack/lib_arp.c
index 85cc3acd..42a619d7 100644
--- a/common/VIL/l2l3_stack/lib_arp.c
+++ b/common/VIL/l2l3_stack/lib_arp.c
@@ -2235,7 +2235,7 @@ static int arp_parse_args(struct pipeline_params *params)
if (strcmp(arg_name, "arp_route_tbl") == 0) {
arp_route_tbl_present = 1;
uint32_t dest_ip = 0, mask = 0, tx_port = 0, nh_ip = 0,
- i = 0, j = 0, k = 0;
+ i = 0, j = 0, k = 0, l = 0;
uint32_t arp_route_tbl_str_max_len = 10;
char dest_ip_str[arp_route_tbl_str_max_len];
char mask_str[arp_route_tbl_str_max_len];
@@ -2243,36 +2243,44 @@ static int arp_parse_args(struct pipeline_params *params)
char nh_ip_str[arp_route_tbl_str_max_len];
char *token = strtok(arg_value, "(");
while (token) {
- i = 0;
- while ((i < (arp_route_tbl_str_max_len - 1))
- && (token[i] != ',')) {
- nh_ip_str[i] = token[i];
- i++;
- }
- nh_ip_str[i] = '\0';
- nh_ip = strtoul(nh_ip_str, NULL, 16);
-
- i++;
- j = 0;
- while ((j < (arp_route_tbl_str_max_len - 1))
- && (token[i + j] != ',')) {
- mask_str[j] = token[i + j];
- j++;
- }
- mask_str[j] = '\0';
- mask = strtoul(mask_str, NULL, 16);
-
- j++;
- k = 0;
- while ((k < (arp_route_tbl_str_max_len - 1))
- && (token[i + j + k] != ',')) {
- tx_port_str[k] = token[i + j + k];
- k++;
- }
- tx_port_str[k] = '\0';
- tx_port = strtoul(tx_port_str, NULL, 16); //atoi(tx_port_str);
-
- k++;
+ i = 0;
+ while ((i < (arp_route_tbl_str_max_len - 1))
+ && (token[i] != ',')) {
+ dest_ip_str[i] = token[i];
+ i++;
+ }
+ dest_ip_str[i] = '\0';
+ dest_ip = strtoul(dest_ip_str, NULL, 16);
+
+ i++;
+ j = 0;
+ while ((j < (arp_route_tbl_str_max_len - 1))
+ && (token[i + j] != ',')) {
+ mask_str[j] = token[i + j];
+ j++;
+ }
+ mask_str[j] = '\0';
+ mask = strtoul(mask_str, NULL, 16);
+
+ j++;
+ k = 0;
+ while ((k < (arp_route_tbl_str_max_len - 1))
+ && (token[i + j + k] != ',')) {
+ tx_port_str[k] = token[i + j + k];
+ k++;
+ }
+ tx_port_str[k] = '\0';
+ tx_port = strtoul(tx_port_str, NULL, 16); //atoi(tx_port_str);
+
+ k++;
+ l = 0;
+ while ((l < (arp_route_tbl_str_max_len - 1))
+ && (token[i + j + k + l] != ')')) {
+ nh_ip_str[l] = token[i + j + k + l];
+ l++;
+ }
+ nh_ip_str[l] = '\0';
+ nh_ip = strtoul(nh_ip_str, NULL, 16); //atoi(nh_ip_str);
if (1) {
RTE_LOG(INFO, LIBARP, "token: %s, "
@@ -2301,6 +2309,7 @@ static int arp_parse_args(struct pipeline_params *params)
lentry->port = tx_port;
lentry->nh = nh_ip;
lentry->nh_mask = nh_ip & mask;
+ printf("*********lentry_mask:%x lentry_port:%d lentry_nh:%x mask:%x\n", lentry->mask, lentry->port, lentry->nh, lentry->nh_mask);
p_route_data[tx_port]->route_ent_cnt++;
vnf_gateway = 1;
token = strtok(NULL, "(");
@@ -2312,9 +2321,10 @@ static int arp_parse_args(struct pipeline_params *params)
/* nd_route_tbl */
if (strcmp(arg_name, "nd_route_tbl") == 0) {
nd_route_tbl_present = 1;
-
+ uint8_t dest_ipv6[16];
+ char dest_ipv6_str[128];
uint8_t depth = 0, tx_port = 0, nh_ipv6[16];
- uint8_t i = 0, j = 0, k = 0;
+ uint8_t i = 0, j = 0, k = 0, l = 0;
uint8_t nd_route_tbl_str_max_len = 128; //64;
// char dest_ipv6_str[nd_route_tbl_str_max_len];
char depth_str[nd_route_tbl_str_max_len];
@@ -2322,39 +2332,50 @@ static int arp_parse_args(struct pipeline_params *params)
char nh_ipv6_str[nd_route_tbl_str_max_len];
char *token = strtok(arg_value, "(");
while (token) {
- i = 0;
- while ((i < (nd_route_tbl_str_max_len - 1))
- && (token[i] != ',')) {
- nh_ipv6_str[i] = token[i];
- i++;
- }
- nh_ipv6_str[i] = '\0';
- my_inet_pton_ipv6(AF_INET6, nh_ipv6_str,
- &nh_ipv6);
- i++;
- j = 0;
- while ((j < (nd_route_tbl_str_max_len - 1))
- && (token[i + j] != ',')) {
- depth_str[j] = token[i + j];
- j++;
- }
- depth_str[j] = '\0';
- //converting string char to integer
- int s;
- for (s = 0; depth_str[s] != '\0'; ++s)
- depth = depth * 10 + depth_str[s] - '0';
-
- j++;
- k = 0;
- while ((k < (nd_route_tbl_str_max_len - 1))
- && (token[i + j + k] != ',')) {
- tx_port_str[k] = token[i + j + k];
- k++;
- }
- tx_port_str[k] = '\0';
- tx_port = strtoul(tx_port_str, NULL, 16); //atoi(tx_port_str);
+ i = 0;
+ while ((i < (nd_route_tbl_str_max_len - 1))
+ && (token[i] != ',')) {
+ dest_ipv6_str[i] = token[i];
+ i++;
+ }
+ dest_ipv6_str[i] = '\0';
+ my_inet_pton_ipv6(AF_INET6, dest_ipv6_str,
+ &dest_ipv6);
+
+ i++;
+ j = 0;
+ while ((j < (nd_route_tbl_str_max_len - 1))
+ && (token[i + j] != ',')) {
+ depth_str[j] = token[i + j];
+ j++;
+ }
+ depth_str[j] = '\0';
+ //converting string char to integer
+ int s;
+ for (s = 0; depth_str[s] != '\0'; ++s)
+ depth = depth * 10 + depth_str[s] - '0';
+
+ j++;
+ k = 0;
+ while ((k < (nd_route_tbl_str_max_len - 1))
+ && (token[i + j + k] != ',')) {
+ tx_port_str[k] = token[i + j + k];
+ k++;
+ }
+ tx_port_str[k] = '\0';
+ tx_port = strtoul(tx_port_str, NULL, 16); //atoi(tx_port_str);
+
+ k++;
+ l = 0;
+ while ((l < (nd_route_tbl_str_max_len - 1))
+ && (token[i + j + k + l] != ')')) {
+ nh_ipv6_str[l] = token[i + j + k + l];
+ l++;
+ }
+ nh_ipv6_str[l] = '\0';
+ my_inet_pton_ipv6(AF_INET6, nh_ipv6_str,
+ &nh_ipv6);
- k++;
struct nd_route_table_entry *lentry =
&p_nd_route_data[tx_port]->nd_route_table
[p_nd_route_data[tx_port]->nd_route_ent_cnt];