#include <rte_hash.h>
#include <rte_jhash.h>
#include <rte_cryptodev.h>
+#include <rte_security.h>
#include "ipsec.h"
#include "parser.h"
static void
print_usage(const char *prgname)
{
- printf("%s [EAL options] -- -p PORTMASK -P -u PORTMASK"
- " --"CMD_LINE_OPT_CONFIG" (port,queue,lcore)[,(port,queue,lcore]"
- " --single-sa SAIDX -f CONFIG_FILE\n"
- " -p PORTMASK: hexadecimal bitmask of ports to configure\n"
- " -P : enable promiscuous mode\n"
- " -u PORTMASK: hexadecimal bitmask of unprotected ports\n"
- " -j FRAMESIZE: jumbo frame maximum size\n"
- " --"CMD_LINE_OPT_CONFIG": (port,queue,lcore): "
- "rx queues configuration\n"
- " --single-sa SAIDX: use single SA index for outbound, "
- "bypassing the SP\n"
- " --cryptodev_mask MASK: hexadecimal bitmask of the "
- "crypto devices to configure\n"
- " -f CONFIG_FILE: Configuration file path\n",
+ fprintf(stderr, "%s [EAL options] --"
+ " -p PORTMASK"
+ " [-P]"
+ " [-u PORTMASK]"
+ " [-j FRAMESIZE]"
+ " -f CONFIG_FILE"
+ " --config (port,queue,lcore)[,(port,queue,lcore)]"
+ " [--single-sa SAIDX]"
+ " [--cryptodev_mask MASK]"
+ "\n\n"
+ " -p PORTMASK: Hexadecimal bitmask of ports to configure\n"
+ " -P : Enable promiscuous mode\n"
+ " -u PORTMASK: Hexadecimal bitmask of unprotected ports\n"
+ " -j FRAMESIZE: Enable jumbo frame with 'FRAMESIZE' as maximum\n"
+ " packet size\n"
+ " -f CONFIG_FILE: Configuration file\n"
+ " --config (port,queue,lcore): Rx queue configuration\n"
+ " --single-sa SAIDX: Use single SA index for outbound traffic,\n"
+ " bypassing the SP\n"
+ " --cryptodev_mask MASK: Hexadecimal bitmask of the crypto\n"
+ " devices to configure\n"
+ "\n",
prgname);
}
printf("Allocated mbuf pool on socket %d\n", socket_id);
}
+static inline int
+inline_ipsec_event_esn_overflow(struct rte_security_ctx *ctx, uint64_t md)
+{
+ struct ipsec_sa *sa;
+
+ /* For inline protocol processing, the metadata in the event will
+ * uniquely identify the security session which raised the event.
+ * Application would then need the userdata it had registered with the
+ * security session to process the event.
+ */
+
+ sa = (struct ipsec_sa *)rte_security_get_userdata(ctx, md);
+
+ if (sa == NULL) {
+ /* userdata could not be retrieved */
+ return -1;
+ }
+
+ /* Sequence number over flow. SA need to be re-established */
+ RTE_SET_USED(sa);
+ return 0;
+}
+
+static int
+inline_ipsec_event_callback(uint16_t port_id, enum rte_eth_event_type type,
+ void *param, void *ret_param)
+{
+ uint64_t md;
+ struct rte_eth_event_ipsec_desc *event_desc = NULL;
+ struct rte_security_ctx *ctx = (struct rte_security_ctx *)
+ rte_eth_dev_get_sec_ctx(port_id);
+
+ RTE_SET_USED(param);
+
+ if (type != RTE_ETH_EVENT_IPSEC)
+ return -1;
+
+ event_desc = ret_param;
+ if (event_desc == NULL) {
+ printf("Event descriptor not set\n");
+ return -1;
+ }
+
+ md = event_desc->metadata;
+
+ if (event_desc->subtype == RTE_ETH_EVENT_IPSEC_ESN_OVERFLOW)
+ return inline_ipsec_event_esn_overflow(ctx, md);
+ else if (event_desc->subtype >= RTE_ETH_EVENT_IPSEC_MAX) {
+ printf("Invalid IPsec event reported\n");
+ return -1;
+ }
+
+ return -1;
+}
+
int32_t
main(int32_t argc, char **argv)
{
*/
if (promiscuous_on)
rte_eth_promiscuous_enable(portid);
+
+ rte_eth_dev_callback_register(portid,
+ RTE_ETH_EVENT_IPSEC, inline_ipsec_event_callback, NULL);
}
check_all_ports_link_status(enabled_port_mask);