From: Declan Doherty <declan.dohe...@intel.com>
rte_flow_action type and ethdev updated to support rte_security
sessions for crypto offload to ethernet device.
Signed-off-by: Boris Pismenny <bor...@mellanox.com>
Signed-off-by: Aviad Yehezkel <avia...@mellanox.com>
Signed-off-by: Radu Nicolau <radu.nico...@intel.com>
Signed-off-by: Declan Doherty <declan.dohe...@intel.com>
Acked-by: Hemant Agrawal <hemant.agra...@nxp.com>
---
lib/librte_ether/rte_ethdev.c | 13 +++++++++++++
lib/librte_ether/rte_ethdev.h | 9 +++++++++
lib/librte_ether/rte_ethdev_version.map | 1 +
3 files changed, 23 insertions(+)
diff --git a/lib/librte_ether/rte_ethdev.c b/lib/librte_ether/rte_ethdev.c
index 0b1e928..68b0318 100644
--- a/lib/librte_ether/rte_ethdev.c
+++ b/lib/librte_ether/rte_ethdev.c
@@ -301,6 +301,13 @@ rte_eth_dev_socket_id(uint16_t port_id)
return rte_eth_devices[port_id].data->numa_node;
}
+void *
+rte_eth_dev_get_sec_ctx(uint8_t port_id)
+{
+ RTE_ETH_VALID_PORTID_OR_ERR_RET(port_id, NULL);
+ return rte_eth_devices[port_id].security_ctx;
+}
+
uint16_t
rte_eth_dev_count(void)
{
@@ -712,6 +719,8 @@ rte_eth_convert_rx_offload_bitfield(const struct
rte_eth_rxmode *rxmode,
offloads |= DEV_RX_OFFLOAD_TCP_LRO;
if (rxmode->hw_timestamp == 1)
offloads |= DEV_RX_OFFLOAD_TIMESTAMP;
+ if (rxmode->security == 1)
+ offloads |= DEV_RX_OFFLOAD_SECURITY;
*rx_offloads = offloads;
}
@@ -764,6 +773,10 @@ rte_eth_convert_rx_offloads(const uint64_t rx_offloads,
rxmode->hw_timestamp = 1;
else
rxmode->hw_timestamp = 0;
+ if (rx_offloads & DEV_RX_OFFLOAD_SECURITY)
+ rxmode->security = 1;
+ else
+ rxmode->security = 0;
}
int
diff --git a/lib/librte_ether/rte_ethdev.h b/lib/librte_ether/rte_ethdev.h
index b773589..028bf11 100644
--- a/lib/librte_ether/rte_ethdev.h
+++ b/lib/librte_ether/rte_ethdev.h
@@ -180,6 +180,8 @@ extern "C" {
#include <rte_dev.h>
#include <rte_devargs.h>
#include <rte_errno.h>
+#include <rte_common.h>
+
#include "rte_ether.h"
#include "rte_eth_ctrl.h"
#include "rte_dev_info.h"
@@ -370,6 +372,7 @@ struct rte_eth_rxmode {
enable_scatter : 1, /**< Enable scatter packets rx handler */
enable_lro : 1, /**< Enable LRO */
hw_timestamp : 1, /**< Enable HW timestamp */
+ security : 1, /**< Enable rte_security offloads */
/**
* When set the offload bitfield should be ignored.
* Instead per-port Rx offloads should be set on offloads
@@ -963,6 +966,7 @@ struct rte_eth_conf {
#define DEV_RX_OFFLOAD_CRC_STRIP 0x00001000
#define DEV_RX_OFFLOAD_SCATTER 0x00002000
#define DEV_RX_OFFLOAD_TIMESTAMP 0x00004000
+#define DEV_RX_OFFLOAD_SECURITY 0x00008000
#define DEV_RX_OFFLOAD_CHECKSUM (DEV_RX_OFFLOAD_IPV4_CKSUM | \
DEV_RX_OFFLOAD_UDP_CKSUM | \
DEV_RX_OFFLOAD_TCP_CKSUM)
@@ -998,6 +1002,7 @@ struct rte_eth_conf {
* When set application must guarantee that per-queue all mbufs comes from
* the same mempool and has refcnt = 1.
*/
+#define DEV_TX_OFFLOAD_SECURITY 0x00020000
struct rte_pci_device;
@@ -1741,8 +1746,12 @@ struct rte_eth_dev {
*/
struct rte_eth_rxtx_callback *pre_tx_burst_cbs[RTE_MAX_QUEUES_PER_PORT];
enum rte_eth_dev_state state; /**< Flag indicating the port state */
+ void *security_ctx; /**< Context for security ops */
} __rte_cache_aligned;
+void *
+rte_eth_dev_get_sec_ctx(uint8_t port_id);
+
struct rte_eth_dev_sriov {
uint8_t active; /**< SRIOV is active with 16, 32 or 64
pools */
uint8_t nb_q_per_pool; /**< rx queue number per pool */
diff --git a/lib/librte_ether/rte_ethdev_version.map
b/lib/librte_ether/rte_ethdev_version.map
index 57d9b54..e9681ac 100644
--- a/lib/librte_ether/rte_ethdev_version.map
+++ b/lib/librte_ether/rte_ethdev_version.map
@@ -191,6 +191,7 @@ DPDK_17.08 {
DPDK_17.11 {
global:
+ rte_eth_dev_get_sec_ctx;
rte_eth_dev_pool_ops_supported;
rte_eth_dev_reset;
rte_flow_error_set;
--
2.9.3
