X-Git-Url: http://git.droids-corp.org/?a=blobdiff_plain;f=drivers%2Fnet%2Focteontx2%2Fotx2_ethdev_sec.h;h=e24358a05ab8f0d23478e8eef98d57199313eae6;hb=1f295c40da3de1722ed6f6f0bc0853966b6ff4ae;hp=60d4a29e7e3dfb1f86464f46e7948899977ca772;hpb=58002ff3d5751c6da9e5cbcc4df3bc384d451f14;p=dpdk.git

diff --git a/drivers/net/octeontx2/otx2_ethdev_sec.h b/drivers/net/octeontx2/otx2_ethdev_sec.h
index 60d4a29e7e..e24358a05a 100644
--- a/drivers/net/octeontx2/otx2_ethdev_sec.h
+++ b/drivers/net/octeontx2/otx2_ethdev_sec.h
@@ -7,10 +7,131 @@
 
 #include <rte_ethdev.h>
 
+#include "otx2_ipsec_fp.h"
+
+#define OTX2_CPT_RES_ALIGN		16
+#define OTX2_NIX_SEND_DESC_ALIGN	16
+#define OTX2_CPT_INST_SIZE		64
+
+#define OTX2_CPT_EGRP_INLINE_IPSEC	1
+
+#define OTX2_CPT_OP_INLINE_IPSEC_OUTB		(0x40 | 0x25)
+#define OTX2_CPT_OP_INLINE_IPSEC_INB		(0x40 | 0x26)
+#define OTX2_CPT_OP_WRITE_HMAC_IPAD_OPAD	(0x40 | 0x27)
+
+#define OTX2_SEC_CPT_COMP_GOOD	0x1
+#define OTX2_SEC_UC_COMP_GOOD	0x0
+#define OTX2_SEC_COMP_GOOD	(OTX2_SEC_UC_COMP_GOOD << 8 | \
+				 OTX2_SEC_CPT_COMP_GOOD)
+
+/* CPT Result */
+struct otx2_cpt_res {
+	union {
+		struct {
+			uint64_t compcode:8;
+			uint64_t uc_compcode:8;
+			uint64_t doneint:1;
+			uint64_t reserved_17_63:47;
+			uint64_t reserved_64_127;
+		};
+		uint16_t u16[8];
+	};
+};
+
+struct otx2_cpt_inst_s {
+	union {
+		struct {
+			/* W0 */
+			uint64_t nixtxl : 3;
+			uint64_t doneint : 1;
+			uint64_t nixtx_addr : 60;
+			/* W1 */
+			uint64_t res_addr : 64;
+			/* W2 */
+			uint64_t tag : 32;
+			uint64_t tt : 2;
+			uint64_t grp : 10;
+			uint64_t rsvd_175_172 : 4;
+			uint64_t rvu_pf_func : 16;
+			/* W3 */
+			uint64_t qord : 1;
+			uint64_t rsvd_194_193 : 2;
+			uint64_t wqe_ptr : 61;
+			/* W4 */
+			uint64_t dlen : 16;
+			uint64_t param2 : 16;
+			uint64_t param1 : 16;
+			uint64_t opcode : 16;
+			/* W5 */
+			uint64_t dptr : 64;
+			/* W6 */
+			uint64_t rptr : 64;
+			/* W7 */
+			uint64_t cptr : 61;
+			uint64_t egrp : 3;
+		};
+		uint64_t u64[8];
+	};
+};
+
+/*
+ * Security session for inline IPsec protocol offload. This is private data of
+ * inline capable PMD.
+ */
+struct otx2_sec_session_ipsec_ip {
+	RTE_STD_C11
+	union {
+		/*
+		 * Inbound SA would accessed by crypto block. And so the memory
+		 * is allocated differently and shared with the h/w. Only
+		 * holding a pointer to this memory in the session private
+		 * space.
+		 */
+		void *in_sa;
+		/* Outbound SA */
+		struct otx2_ipsec_fp_out_sa out_sa;
+	};
+
+	/* Address of CPT LMTLINE */
+	void *cpt_lmtline;
+	/* CPT LF enqueue register address */
+	rte_iova_t cpt_nq_reg;
+
+	/* Pre calculated lengths and data for a session */
+	uint8_t partial_len;
+	uint8_t roundup_len;
+	uint8_t roundup_byte;
+	uint16_t ip_id;
+	union {
+		uint64_t esn;
+		struct {
+			uint32_t seq;
+			uint32_t esn_hi;
+		};
+	};
+
+	uint64_t inst_w7;
+
+	/* CPT QP used by SA */
+	struct otx2_cpt_qp *qp;
+};
+
+struct otx2_sec_session_ipsec {
+	struct otx2_sec_session_ipsec_ip ip;
+};
+
+struct otx2_sec_session {
+	struct otx2_sec_session_ipsec ipsec;
+	void *userdata;
+	/**< Userdata registered by the application */
+} __rte_cache_aligned;
+
 int otx2_eth_sec_ctx_create(struct rte_eth_dev *eth_dev);
 
 void otx2_eth_sec_ctx_destroy(struct rte_eth_dev *eth_dev);
 
+int otx2_eth_sec_update_tag_type(struct rte_eth_dev *eth_dev);
+
 int otx2_eth_sec_init(struct rte_eth_dev *eth_dev);
 
 void otx2_eth_sec_fini(struct rte_eth_dev *eth_dev);