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Ip=[192.88.158.2]; Helo=[az84smr01.freescale.net] X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: SN2PR03MB2367 Subject: [dpdk-dev] [PATCH v4 06/12] ethdev: support security APIs X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org Sender: "dev" From: Declan Doherty rte_flow_action type and ethdev updated to support rte_security sessions for crypto offload to ethernet device. Signed-off-by: Boris Pismenny Signed-off-by: Aviad Yehezkel Signed-off-by: Radu Nicolau Signed-off-by: Declan Doherty Tested-by: Aviad Yehezkel --- lib/librte_ether/rte_ethdev.c | 11 +++++++++++ lib/librte_ether/rte_ethdev.h | 18 ++++++++++++++++-- lib/librte_ether/rte_ethdev_version.map | 1 + 3 files changed, 28 insertions(+), 2 deletions(-) diff --git a/lib/librte_ether/rte_ethdev.c b/lib/librte_ether/rte_ethdev.c index 0b1e928..9520f1e 100644 --- a/lib/librte_ether/rte_ethdev.c +++ b/lib/librte_ether/rte_ethdev.c @@ -301,6 +301,17 @@ 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); + + if (rte_eth_devices[port_id].data->dev_flags & RTE_ETH_DEV_SECURITY) + return rte_eth_devices[port_id].data->security_ctx; + + return NULL; +} + uint16_t rte_eth_dev_count(void) { diff --git a/lib/librte_ether/rte_ethdev.h b/lib/librte_ether/rte_ethdev.h index aaf02b3..159bb73 100644 --- a/lib/librte_ether/rte_ethdev.h +++ b/lib/librte_ether/rte_ethdev.h @@ -180,6 +180,8 @@ extern "C" { #include #include #include +#include + #include "rte_ether.h" #include "rte_eth_ctrl.h" #include "rte_dev_info.h" @@ -379,7 +381,8 @@ struct rte_eth_rxmode { * This bit is temporary till rxmode bitfield offloads API will * be deprecated. */ - ignore_offload_bitfield : 1; + ignore_offload_bitfield : 1, + enable_sec : 1; /**< Enable security offload */ }; /** @@ -707,8 +710,10 @@ struct rte_eth_txmode { /**< If set, reject sending out tagged pkts */ hw_vlan_reject_untagged : 1, /**< If set, reject sending out untagged pkts */ - hw_vlan_insert_pvid : 1; + hw_vlan_insert_pvid : 1, /**< If set, enable port based VLAN insertion */ + enable_sec : 1; + /**< Enable security offload */ }; /** @@ -969,6 +974,7 @@ struct rte_eth_conf { #define DEV_RX_OFFLOAD_VLAN (DEV_RX_OFFLOAD_VLAN_STRIP | \ DEV_RX_OFFLOAD_VLAN_FILTER | \ DEV_RX_OFFLOAD_VLAN_EXTEND) +#define DEV_RX_OFFLOAD_SECURITY 0x00000100 /** * TX offload capabilities of a device. @@ -998,6 +1004,7 @@ 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 0x00008000 struct rte_pci_device; @@ -1736,6 +1743,9 @@ struct rte_eth_dev { enum rte_eth_dev_state state; /**< Flag indicating the port state */ } __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 */ @@ -1796,6 +1806,8 @@ struct rte_eth_dev_data { int numa_node; /**< NUMA node connection */ struct rte_vlan_filter_conf vlan_filter_conf; /**< VLAN filter configuration. */ + void *security_ctx; + /**< Context for security ops */ }; /** Device supports hotplug detach */ @@ -1806,6 +1818,8 @@ struct rte_eth_dev_data { #define RTE_ETH_DEV_BONDED_SLAVE 0x0004 /** Device supports device removal interrupt */ #define RTE_ETH_DEV_INTR_RMV 0x0008 +/** Device supports inline security processing */ +#define RTE_ETH_DEV_SECURITY 0x0010 /** * @internal diff --git a/lib/librte_ether/rte_ethdev_version.map b/lib/librte_ether/rte_ethdev_version.map index e27f596..3cc6a64 100644 --- a/lib/librte_ether/rte_ethdev_version.map +++ b/lib/librte_ether/rte_ethdev_version.map @@ -194,5 +194,6 @@ DPDK_17.11 { rte_eth_dev_pool_ops_supported; rte_eth_dev_reset; rte_flow_error_set; + rte_eth_dev_get_sec_ctx; } DPDK_17.08;