net/hns3: support LRO

[dpdk.git] / drivers / net / octeontx2 / otx2_ethdev_sec.h

diff --git a/drivers/net/octeontx2/otx2_ethdev_sec.h b/drivers/net/octeontx2/otx2_ethdev_sec.h
index 60d4a29..e24358a 100644 (file)
--- 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);