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common/cnxk: set in-place bit of lookaside IPsec

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Set inplace bit of lookaside IPsec and
remove rptr population in datapath.

Signed-off-by: Tejasree Kondoj <ktejasree@marvell.com>
This commit is contained in:
Tejasree Kondoj 2022-10-19 19:45:02 +05:30 committed by Akhil Goyal
parent 0b976b987f
commit 48c551761b
6 changed files with 8 additions and 8 deletions
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1
drivers/common/cnxk/roc_ie_on.h
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@ -30,6 +30,7 @@ enum roc_ie_on_ucc_ipsec {
#define ROC_IE_ON_INB_RPTR_HDR 16
#define ROC_IE_ON_MAX_IV_LEN 16
#define ROC_IE_ON_PER_PKT_IV BIT(43)
#define ROC_IE_ON_INPLACE_BIT BIT(6)
enum {
ROC_IE_ON_SA_ENC_NULL = 0,

2
drivers/common/cnxk/roc_ie_ot.h
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@ -18,6 +18,8 @@
#define ROC_IE_OT_CPT_TS_PKIND 54
#define ROC_IE_OT_SA_CTX_HDR_SIZE 1
#define ROC_IE_OT_INPLACE_BIT BIT(6)
enum roc_ie_ot_ucc_ipsec {
ROC_IE_OT_UCC_SUCCESS = 0x00,
ROC_IE_OT_UCC_ERR_SA_INVAL = 0xb0,

4
drivers/crypto/cnxk/cn10k_ipsec.c
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@ -99,7 +99,7 @@ cn10k_ipsec_outb_sa_create(struct roc_cpt *roc_cpt, struct roc_cpt_lf *lf,
/* pre-populate CPT INST word 4 */
inst_w4.u64 = 0;
inst_w4.s.opcode_major = ROC_IE_OT_MAJOR_OP_PROCESS_OUTBOUND_IPSEC;
inst_w4.s.opcode_major = ROC_IE_OT_MAJOR_OP_PROCESS_OUTBOUND_IPSEC | ROC_IE_OT_INPLACE_BIT;
param1.u16 = 0;
@ -193,7 +193,7 @@ cn10k_ipsec_inb_sa_create(struct roc_cpt *roc_cpt, struct roc_cpt_lf *lf,
/* pre-populate CPT INST word 4 */
inst_w4.u64 = 0;
inst_w4.s.opcode_major = ROC_IE_OT_MAJOR_OP_PROCESS_INBOUND_IPSEC;
inst_w4.s.opcode_major = ROC_IE_OT_MAJOR_OP_PROCESS_INBOUND_IPSEC | ROC_IE_OT_INPLACE_BIT;
param1.u16 = 0;

2
drivers/crypto/cnxk/cn10k_ipsec_la_ops.h
View File

@ -83,7 +83,6 @@ process_outb_sa(struct roc_cpt_lf *lf, struct rte_crypto_op *cop, struct cn10k_s
inst->w4.u64 = inst_w4_u64 | rte_pktmbuf_pkt_len(m_src);
dptr = rte_pktmbuf_mtod(m_src, uint64_t);
inst->dptr = dptr;
inst->rptr = dptr;
return 0;
}
@ -99,7 +98,6 @@ process_inb_sa(struct rte_crypto_op *cop, struct cn10k_sec_session *sess, struct
inst->w4.u64 = sess->inst.w4 | rte_pktmbuf_pkt_len(m_src);
dptr = rte_pktmbuf_mtod(m_src, uint64_t);
inst->dptr = dptr;
inst->rptr = dptr;
return 0;
}

4
drivers/crypto/cnxk/cn9k_ipsec.c
View File

@ -87,7 +87,7 @@ cn9k_ipsec_outb_sa_create(struct cnxk_cpt_qp *qp,
return ret;
w4.u64 = 0;
w4.s.opcode_major = ROC_IE_ON_MAJOR_OP_PROCESS_OUTBOUND_IPSEC;
w4.s.opcode_major = ROC_IE_ON_MAJOR_OP_PROCESS_OUTBOUND_IPSEC | ROC_IE_ON_INPLACE_BIT;
w4.s.opcode_minor = ctx_len >> 3;
param1.u16 = 0;
@ -174,7 +174,7 @@ cn9k_ipsec_inb_sa_create(struct cnxk_cpt_qp *qp,
return ret;
w4.u64 = 0;
w4.s.opcode_major = ROC_IE_ON_MAJOR_OP_PROCESS_INBOUND_IPSEC;
w4.s.opcode_major = ROC_IE_ON_MAJOR_OP_PROCESS_INBOUND_IPSEC | ROC_IE_ON_INPLACE_BIT;
w4.s.opcode_minor = ctx_len >> 3;
param2.u16 = 0;

3
drivers/crypto/cnxk/cn9k_ipsec_la_ops.h
View File

@ -82,7 +82,6 @@ process_outb_sa(struct rte_crypto_op *cop, struct cn9k_sec_session *sess, struct
/* Prepare CPT instruction */
inst->w4.u64 = sess->inst.w4 | dlen;
inst->dptr = PLT_U64_CAST(hdr);
inst->rptr = PLT_U64_CAST(hdr);
inst->w7.u64 = sess->inst.w7;
return 0;
@ -96,7 +95,7 @@ process_inb_sa(struct rte_crypto_op *cop, struct cn9k_sec_session *sess, struct
/* Prepare CPT instruction */
inst->w4.u64 = sess->inst.w4 | rte_pktmbuf_pkt_len(m_src);
inst->dptr = inst->rptr = rte_pktmbuf_mtod(m_src, uint64_t);
inst->dptr = rte_pktmbuf_mtod(m_src, uint64_t);
inst->w7.u64 = sess->inst.w7;
}
#endif /* __CN9K_IPSEC_LA_OPS_H__ */