diff --git a/drivers/crypto/octeontx2/otx2_cryptodev_hw_access.h b/drivers/crypto/octeontx2/otx2_cryptodev_hw_access.h
index 2af674d..441494e 100644
--- a/drivers/crypto/octeontx2/otx2_cryptodev_hw_access.h
+++ b/drivers/crypto/octeontx2/otx2_cryptodev_hw_access.h
@@ -11,15 +11,132 @@
 
 /* Register offsets */
 
+/* LMT LF registers */
+#define OTX2_LMT_LF_LMTLINE(a)		(0x0ull | (uint64_t)(a) << 3)
+
 /* CPT LF registers */
+#define OTX2_CPT_LF_CTL			0x10ull
+#define OTX2_CPT_LF_INPROG		0x40ull
 #define OTX2_CPT_LF_MISC_INT		0xb0ull
 #define OTX2_CPT_LF_MISC_INT_ENA_W1S	0xd0ull
 #define OTX2_CPT_LF_MISC_INT_ENA_W1C	0xe0ull
+#define OTX2_CPT_LF_Q_BASE		0xf0ull
+#define OTX2_CPT_LF_Q_SIZE		0x100ull
+#define OTX2_CPT_LF_NQ(a)		(0x400ull | (uint64_t)(a) << 3)
+
+#define OTX2_CPT_AF_LF_CTL(a)		(0x27000ull | (uint64_t)(a) << 3)
 
 #define OTX2_CPT_LF_BAR2(vf, q_id) \
 		((vf)->otx2_dev.bar2 + \
 		 ((RVU_BLOCK_ADDR_CPT0 << 20) | ((q_id) << 12)))
 
+union otx2_cpt_lf_ctl {
+	uint64_t u;
+	struct {
+#if (RTE_BYTE_ORDER == RTE_BIG_ENDIAN) /* Word 0 - Big Endian */
+		uint64_t reserved_8_63               : 56;
+		uint64_t fc_hyst_bits                : 4;
+		uint64_t reserved_3_3                : 1;
+		uint64_t fc_up_crossing              : 1;
+		uint64_t fc_ena                      : 1;
+		uint64_t ena                         : 1;
+#else /* Word 0 - Little Endian */
+		uint64_t ena                         : 1;
+		uint64_t fc_ena                      : 1;
+		uint64_t fc_up_crossing              : 1;
+		uint64_t reserved_3_3                : 1;
+		uint64_t fc_hyst_bits                : 4;
+		uint64_t reserved_8_63               : 56;
+#endif
+	} s;
+};
+
+union otx2_cpt_lf_inprog {
+	uint64_t u;
+	struct {
+#if (RTE_BYTE_ORDER == RTE_BIG_ENDIAN) /* Word 0 - Big Endian */
+		uint64_t reserved_48_63              : 16;
+		uint64_t gwb_cnt                     : 8;
+		uint64_t grb_cnt                     : 8;
+		uint64_t grb_partial                 : 1;
+		uint64_t reserved_18_30              : 13;
+		uint64_t grp_drp                     : 1;
+		uint64_t eena                        : 1;
+		uint64_t reserved_9_15               : 7;
+		uint64_t inflight                    : 9;
+#else /* Word 0 - Little Endian */
+		uint64_t inflight                    : 9;
+		uint64_t reserved_9_15               : 7;
+		uint64_t eena                        : 1;
+		uint64_t grp_drp                     : 1;
+		uint64_t reserved_18_30              : 13;
+		uint64_t grb_partial                 : 1;
+		uint64_t grb_cnt                     : 8;
+		uint64_t gwb_cnt                     : 8;
+		uint64_t reserved_48_63              : 16;
+#endif
+	} s;
+};
+
+union otx2_cpt_lf_q_base {
+	uint64_t u;
+	struct {
+#if (RTE_BYTE_ORDER == RTE_BIG_ENDIAN) /* Word 0 - Big Endian */
+		uint64_t reserved_53_63              : 11;
+		uint64_t addr                        : 46;
+		uint64_t reserved_2_6                : 5;
+		uint64_t stopped                     : 1;
+		uint64_t fault                       : 1;
+#else /* Word 0 - Little Endian */
+		uint64_t fault                       : 1;
+		uint64_t stopped                     : 1;
+		uint64_t reserved_2_6                : 5;
+		uint64_t addr                        : 46;
+		uint64_t reserved_53_63              : 11;
+#endif
+	} s;
+};
+
+union otx2_cpt_lf_q_size {
+	uint64_t u;
+	struct {
+#if (RTE_BYTE_ORDER == RTE_BIG_ENDIAN) /* Word 0 - Big Endian */
+		uint64_t reserved_15_63              : 49;
+		uint64_t size_div40                  : 15;
+#else /* Word 0 - Little Endian */
+		uint64_t size_div40                  : 15;
+		uint64_t reserved_15_63              : 49;
+#endif
+	} s;
+};
+
+union otx2_cpt_af_lf_ctl {
+	uint64_t u;
+	struct {
+#if (RTE_BYTE_ORDER == RTE_BIG_ENDIAN) /* Word 0 - Big Endian */
+		uint64_t reserved_56_63              : 8;
+		uint64_t grp                         : 8;
+		uint64_t reserved_17_47              : 31;
+		uint64_t nixtx_en                    : 1;
+		uint64_t reserved_11_15              : 5;
+		uint64_t cont_err                    : 1;
+		uint64_t pf_func_inst                : 1;
+		uint64_t reserved_1_8                : 8;
+		uint64_t pri                         : 1;
+#else /* Word 0 - Little Endian */
+		uint64_t pri                         : 1;
+		uint64_t reserved_1_8                : 8;
+		uint64_t pf_func_inst                : 1;
+		uint64_t cont_err                    : 1;
+		uint64_t reserved_11_15              : 5;
+		uint64_t nixtx_en                    : 1;
+		uint64_t reserved_17_47              : 31;
+		uint64_t grp                         : 8;
+		uint64_t reserved_56_63              : 8;
+#endif
+	} s;
+};
+
 void otx2_cpt_err_intr_unregister(const struct rte_cryptodev *dev);
 
 int otx2_cpt_err_intr_register(const struct rte_cryptodev *dev);
