*/
#include <rte_cryptodev.h>
-#include <rte_cryptodev_pmd.h>
+#include <cryptodev_pmd.h>
#include <rte_event_crypto_adapter.h>
#include <rte_ip.h>
static __rte_always_inline int __rte_hot
cpt_sec_inst_fill(struct rte_crypto_op *op, struct cn10k_sec_session *sess,
- struct cpt_inst_s *inst)
+ struct cpt_inflight_req *infl_req, struct cpt_inst_s *inst)
{
struct rte_crypto_sym_op *sym_op = op->sym;
union roc_ot_ipsec_sa_word2 *w2;
if (w2->s.dir == ROC_IE_SA_DIR_OUTBOUND)
ret = process_outb_sa(op, sa, inst);
- else
+ else {
+ infl_req->op_flags |= CPT_OP_FLAGS_IPSEC_DIR_INBOUND;
ret = process_inb_sa(op, sa, inst);
+ }
return ret;
}
struct cpt_inst_s *inst)
{
uint64_t cpt_op;
- int ret = -1;
+ int ret;
cpt_op = sess->cpt_op;
if (op->sess_type == RTE_CRYPTO_OP_SECURITY_SESSION) {
sec_sess = get_sec_session_private_data(
sym_op->sec_session);
- ret = cpt_sec_inst_fill(op, sec_sess, &inst[0]);
+ ret = cpt_sec_inst_fill(op, sec_sess, infl_req,
+ &inst[0]);
if (unlikely(ret))
return 0;
w7 = sec_sess->sa.inst.w7;
struct pending_queue *pend_q;
struct cpt_inst_s *inst;
uint16_t lmt_id;
+ uint64_t head;
int ret, i;
pend_q = &qp->pend_q;
- nb_allowed = qp->lf.nb_desc - pend_q->pending_count;
+ const uint64_t pq_mask = pend_q->pq_mask;
+
+ head = pend_q->head;
+ nb_allowed = pending_queue_free_cnt(head, pend_q->tail, pq_mask);
nb_ops = RTE_MIN(nb_ops, nb_allowed);
if (unlikely(nb_ops == 0))
again:
for (i = 0; i < RTE_MIN(PKTS_PER_LOOP, nb_ops); i++) {
- infl_req = &pend_q->req_queue[pend_q->enq_tail];
+ infl_req = &pend_q->req_queue[head];
infl_req->op_flags = 0;
ret = cn10k_cpt_fill_inst(qp, ops + i, &inst[2 * i], infl_req);
if (unlikely(ret != 1)) {
plt_dp_err("Could not process op: %p", ops + i);
if (i == 0)
- goto update_pending;
+ goto pend_q_commit;
break;
}
- MOD_INC(pend_q->enq_tail, qp->lf.nb_desc);
+ pending_queue_advance(&head, pq_mask);
}
if (i > PKTS_PER_STEORL) {
goto again;
}
-update_pending:
- pend_q->pending_count += count + i;
+pend_q_commit:
+ rte_atomic_thread_fence(__ATOMIC_RELEASE);
+ pend_q->head = head;
pend_q->time_out = rte_get_timer_cycles() +
DEFAULT_COMMAND_TIMEOUT * rte_get_timer_hz();
m->pkt_len = m_len;
}
+static inline void
+cn10k_cpt_sec_ucc_process(struct rte_crypto_op *cop,
+ struct cpt_inflight_req *infl_req,
+ const uint8_t uc_compcode)
+{
+ struct cn10k_sec_session *sess;
+ struct cn10k_ipsec_sa *sa;
+ struct rte_mbuf *mbuf;
+
+ if (uc_compcode == ROC_IE_OT_UCC_SUCCESS_SA_SOFTEXP_FIRST)
+ cop->aux_flags = RTE_CRYPTO_OP_AUX_FLAGS_IPSEC_SOFT_EXPIRY;
+
+ if (!(infl_req->op_flags & CPT_OP_FLAGS_IPSEC_DIR_INBOUND))
+ return;
+
+ sess = get_sec_session_private_data(cop->sym->sec_session);
+ sa = &sess->sa;
+
+ mbuf = cop->sym->m_src;
+
+ switch (uc_compcode) {
+ case ROC_IE_OT_UCC_SUCCESS:
+ if (sa->ip_csum_enable)
+ mbuf->ol_flags |= RTE_MBUF_F_RX_IP_CKSUM_GOOD;
+ break;
+ case ROC_IE_OT_UCC_SUCCESS_PKT_IP_BADCSUM:
+ mbuf->ol_flags |= RTE_MBUF_F_RX_IP_CKSUM_BAD;
+ break;
+ case ROC_IE_OT_UCC_SUCCESS_PKT_L4_GOODCSUM:
+ mbuf->ol_flags |= RTE_MBUF_F_RX_L4_CKSUM_GOOD;
+ if (sa->ip_csum_enable)
+ mbuf->ol_flags |= RTE_MBUF_F_RX_IP_CKSUM_GOOD;
+ break;
+ case ROC_IE_OT_UCC_SUCCESS_PKT_L4_BADCSUM:
+ mbuf->ol_flags |= RTE_MBUF_F_RX_L4_CKSUM_BAD;
+ if (sa->ip_csum_enable)
+ mbuf->ol_flags |= RTE_MBUF_F_RX_IP_CKSUM_GOOD;
+ break;
+ default:
+ break;
+ }
+}
+
static inline void
cn10k_cpt_dequeue_post_process(struct cnxk_cpt_qp *qp,
struct rte_crypto_op *cop,
struct cpt_inflight_req *infl_req)
{
struct cpt_cn10k_res_s *res = (struct cpt_cn10k_res_s *)&infl_req->res;
+ const uint8_t uc_compcode = res->uc_compcode;
+ const uint8_t compcode = res->compcode;
unsigned int sz;
- if (likely(res->compcode == CPT_COMP_GOOD ||
- res->compcode == CPT_COMP_WARN)) {
- if (unlikely(res->uc_compcode)) {
- if (res->uc_compcode == ROC_SE_ERR_GC_ICV_MISCOMPARE)
+ cop->status = RTE_CRYPTO_OP_STATUS_SUCCESS;
+
+ if (cop->type == RTE_CRYPTO_OP_TYPE_SYMMETRIC &&
+ cop->sess_type == RTE_CRYPTO_OP_SECURITY_SESSION) {
+ if (likely(compcode == CPT_COMP_WARN)) {
+ /* Success with additional info */
+ cn10k_cpt_sec_ucc_process(cop, infl_req, uc_compcode);
+ cn10k_cpt_sec_post_process(cop, res);
+ } else {
+ cop->status = RTE_CRYPTO_OP_STATUS_ERROR;
+ plt_dp_info("HW completion code 0x%x", res->compcode);
+ if (compcode == CPT_COMP_GOOD) {
+ plt_dp_info(
+ "Request failed with microcode error");
+ plt_dp_info("MC completion code 0x%x",
+ uc_compcode);
+ }
+ }
+
+ return;
+ }
+
+ if (likely(compcode == CPT_COMP_GOOD || compcode == CPT_COMP_WARN)) {
+ if (unlikely(uc_compcode)) {
+ if (uc_compcode == ROC_SE_ERR_GC_ICV_MISCOMPARE)
cop->status = RTE_CRYPTO_OP_STATUS_AUTH_FAILED;
else
cop->status = RTE_CRYPTO_OP_STATUS_ERROR;
goto temp_sess_free;
}
- cop->status = RTE_CRYPTO_OP_STATUS_SUCCESS;
if (cop->type == RTE_CRYPTO_OP_TYPE_SYMMETRIC) {
- if (cop->sess_type == RTE_CRYPTO_OP_SECURITY_SESSION) {
- cn10k_cpt_sec_post_process(cop, res);
- return;
- }
-
/* Verify authentication data if required */
if (unlikely(infl_req->op_flags &
CPT_OP_FLAGS_AUTH_VERIFY)) {
cop->status = RTE_CRYPTO_OP_STATUS_ERROR;
plt_dp_info("HW completion code 0x%x", res->compcode);
- switch (res->compcode) {
+ switch (compcode) {
case CPT_COMP_INSTERR:
plt_dp_err("Request failed with instruction error");
break;
struct cnxk_cpt_qp *qp = qptr;
struct pending_queue *pend_q;
struct cpt_cn10k_res_s *res;
+ uint64_t infl_cnt, pq_tail;
struct rte_crypto_op *cop;
- int i, nb_pending;
+ int i;
pend_q = &qp->pend_q;
- nb_pending = pend_q->pending_count;
+ const uint64_t pq_mask = pend_q->pq_mask;
+
+ pq_tail = pend_q->tail;
+ infl_cnt = pending_queue_infl_cnt(pend_q->head, pq_tail, pq_mask);
+ nb_ops = RTE_MIN(nb_ops, infl_cnt);
- if (nb_ops > nb_pending)
- nb_ops = nb_pending;
+ /* Ensure infl_cnt isn't read before data lands */
+ rte_atomic_thread_fence(__ATOMIC_ACQUIRE);
for (i = 0; i < nb_ops; i++) {
- infl_req = &pend_q->req_queue[pend_q->deq_head];
+ infl_req = &pend_q->req_queue[pq_tail];
res = (struct cpt_cn10k_res_s *)&infl_req->res;
break;
}
- MOD_INC(pend_q->deq_head, qp->lf.nb_desc);
+ pending_queue_advance(&pq_tail, pq_mask);
cop = infl_req->cop;
rte_mempool_put(qp->meta_info.pool, infl_req->mdata);
}
- pend_q->pending_count -= i;
+ pend_q->tail = pq_tail;
return i;
}