@@ -7,10 +7,10 @@
#include <rte_vect.h>
+#include "cn10k_cryptodev_ops.h"
#include "cnxk_ethdev.h"
#include "cnxk_eventdev.h"
#include "cnxk_worker.h"
-#include "cn10k_cryptodev_ops.h"
#include "cn10k_ethdev.h"
#include "cn10k_rx.h"
@@ -237,18 +237,16 @@ cn10k_sso_hws_get_work(struct cn10k_sso_hws *ws, struct rte_event *ev,
cq_w1 = *(uint64_t *)(gw.u64[1] + 8);
- sa_base = cnxk_nix_sa_base_get(port,
- lookup_mem);
+ sa_base =
+ cnxk_nix_sa_base_get(port, lookup_mem);
sa_base &= ~(ROC_NIX_INL_SA_BASE_ALIGN - 1);
- mbuf = (uint64_t)nix_sec_meta_to_mbuf_sc(cq_w1,
- sa_base, (uintptr_t)&iova,
- &loff, (struct rte_mbuf *)mbuf,
- d_off);
+ mbuf = (uint64_t)nix_sec_meta_to_mbuf_sc(
+ cq_w1, sa_base, (uintptr_t)&iova, &loff,
+ (struct rte_mbuf *)mbuf, d_off);
if (loff)
roc_npa_aura_op_free(m->pool->pool_id,
0, iova);
-
}
gw.u64[0] = CNXK_CLR_SUB_EVENT(gw.u64[0]);
@@ -396,6 +394,56 @@ cn10k_sso_hws_xtract_meta(struct rte_mbuf *m,
txq_data[m->port][rte_event_eth_tx_adapter_txq_get(m)];
}
+static __rte_always_inline void
+cn10k_sso_tx_one(struct rte_mbuf *m, uint64_t *cmd, uint16_t lmt_id,
+ uintptr_t lmt_addr, uint8_t sched_type, uintptr_t base,
+ const uint64_t txq_data[][RTE_MAX_QUEUES_PER_PORT],
+ const uint32_t flags)
+{
+ uint8_t lnum = 0, loff = 0, shft = 0;
+ struct cn10k_eth_txq *txq;
+ uintptr_t laddr;
+ uint16_t segdw;
+ uintptr_t pa;
+ bool sec;
+
+ txq = cn10k_sso_hws_xtract_meta(m, txq_data);
+ cn10k_nix_tx_skeleton(txq, cmd, flags);
+ /* Perform header writes before barrier
+ * for TSO
+ */
+ if (flags & NIX_TX_OFFLOAD_TSO_F)
+ cn10k_nix_xmit_prepare_tso(m, flags);
+
+ cn10k_nix_xmit_prepare(m, cmd, flags, txq->lso_tun_fmt, &sec);
+
+ laddr = lmt_addr;
+ /* Prepare CPT instruction and get nixtx addr if
+ * it is for CPT on same lmtline.
+ */
+ if (flags & NIX_TX_OFFLOAD_SECURITY_F && sec)
+ cn10k_nix_prep_sec(m, cmd, &laddr, lmt_addr, &lnum, &loff,
+ &shft, txq->sa_base, flags);
+
+ /* Move NIX desc to LMT/NIXTX area */
+ cn10k_nix_xmit_mv_lmt_base(laddr, cmd, flags);
+
+ if (flags & NIX_TX_MULTI_SEG_F)
+ segdw = cn10k_nix_prepare_mseg(m, (uint64_t *)laddr, flags);
+ else
+ segdw = cn10k_nix_tx_ext_subs(flags) + 2;
+
+ if (flags & NIX_TX_OFFLOAD_SECURITY_F && sec)
+ pa = txq->cpt_io_addr | 3 << 4;
+ else
+ pa = txq->io_addr | ((segdw - 1) << 4);
+
+ if (!sched_type)
+ roc_sso_hws_head_wait(base + SSOW_LF_GWS_TAG);
+
+ roc_lmt_submit_steorl(lmt_id, pa);
+}
+
static __rte_always_inline void
cn10k_sso_vwqe_split_tx(struct rte_mbuf **mbufs, uint16_t nb_mbufs,
uint64_t *cmd, uint16_t lmt_id, uintptr_t lmt_addr,
@@ -404,11 +452,13 @@ cn10k_sso_vwqe_split_tx(struct rte_mbuf **mbufs, uint16_t nb_mbufs,
const uint32_t flags)
{
uint16_t port[4], queue[4];
+ uint16_t i, j, pkts, scalar;
struct cn10k_eth_txq *txq;
- uint16_t i, j;
- uintptr_t pa;
- for (i = 0; i < nb_mbufs; i += 4) {
+ scalar = nb_mbufs & (NIX_DESCS_PER_LOOP - 1);
+ pkts = RTE_ALIGN_FLOOR(nb_mbufs, NIX_DESCS_PER_LOOP);
+
+ for (i = 0; i < pkts; i += NIX_DESCS_PER_LOOP) {
port[0] = mbufs[i]->port;
port[1] = mbufs[i + 1]->port;
port[2] = mbufs[i + 2]->port;
@@ -421,66 +471,25 @@ cn10k_sso_vwqe_split_tx(struct rte_mbuf **mbufs, uint16_t nb_mbufs,
if (((port[0] ^ port[1]) & (port[2] ^ port[3])) ||
((queue[0] ^ queue[1]) & (queue[2] ^ queue[3]))) {
-
- for (j = 0; j < 4; j++) {
- uint8_t lnum = 0, loff = 0, shft = 0;
- struct rte_mbuf *m = mbufs[i + j];
- uintptr_t laddr;
- uint16_t segdw;
- bool sec;
-
- txq = (struct cn10k_eth_txq *)
- txq_data[port[j]][queue[j]];
- cn10k_nix_tx_skeleton(txq, cmd, flags);
- /* Perform header writes before barrier
- * for TSO
- */
- if (flags & NIX_TX_OFFLOAD_TSO_F)
- cn10k_nix_xmit_prepare_tso(m, flags);
-
- cn10k_nix_xmit_prepare(m, cmd, flags,
- txq->lso_tun_fmt, &sec);
-
- laddr = lmt_addr;
- /* Prepare CPT instruction and get nixtx addr if
- * it is for CPT on same lmtline.
- */
- if (flags & NIX_TX_OFFLOAD_SECURITY_F && sec)
- cn10k_nix_prep_sec(m, cmd, &laddr,
- lmt_addr, &lnum,
- &loff, &shft,
- txq->sa_base, flags);
-
- /* Move NIX desc to LMT/NIXTX area */
- cn10k_nix_xmit_mv_lmt_base(laddr, cmd, flags);
-
- if (flags & NIX_TX_MULTI_SEG_F) {
- segdw = cn10k_nix_prepare_mseg(m,
- (uint64_t *)laddr, flags);
- } else {
- segdw = cn10k_nix_tx_ext_subs(flags) +
- 2;
- }
-
- if (flags & NIX_TX_OFFLOAD_SECURITY_F && sec)
- pa = txq->cpt_io_addr | 3 << 4;
- else
- pa = txq->io_addr | ((segdw - 1) << 4);
-
- if (!sched_type)
- roc_sso_hws_head_wait(base +
- SSOW_LF_GWS_TAG);
-
- roc_lmt_submit_steorl(lmt_id, pa);
- }
+ for (j = 0; j < 4; j++)
+ cn10k_sso_tx_one(mbufs[i + j], cmd, lmt_id,
+ lmt_addr, sched_type, base,
+ txq_data, flags);
} else {
txq = (struct cn10k_eth_txq *)
txq_data[port[0]][queue[0]];
- cn10k_nix_xmit_pkts_vector(txq, &mbufs[i], 4, cmd, base
- + SSOW_LF_GWS_TAG,
+ cn10k_nix_xmit_pkts_vector(txq, &mbufs[i], 4, cmd,
+ base + SSOW_LF_GWS_TAG,
flags | NIX_TX_VWQE_F);
}
}
+
+ mbufs += i;
+
+ for (i = 0; i < scalar; i++) {
+ cn10k_sso_tx_one(mbufs[i], cmd, lmt_id, lmt_addr, sched_type,
+ base, txq_data, flags);
+ }
}
static __rte_always_inline uint16_t
@@ -489,19 +498,14 @@ cn10k_sso_hws_event_tx(struct cn10k_sso_hws *ws, struct rte_event *ev,
const uint64_t txq_data[][RTE_MAX_QUEUES_PER_PORT],
const uint32_t flags)
{
- uint8_t lnum = 0, loff = 0, shft = 0;
struct cn10k_eth_txq *txq;
- uint16_t ref_cnt, segdw;
struct rte_mbuf *m;
uintptr_t lmt_addr;
- uintptr_t c_laddr;
+ uint16_t ref_cnt;
uint16_t lmt_id;
- uintptr_t pa;
- bool sec;
lmt_addr = ws->lmt_base;
ROC_LMT_BASE_ID_GET(lmt_addr, lmt_id);
- c_laddr = lmt_addr;
if (ev->event_type & RTE_EVENT_TYPE_VECTOR) {
struct rte_mbuf **mbufs = ev->vec->mbufs;
@@ -526,38 +530,8 @@ cn10k_sso_hws_event_tx(struct cn10k_sso_hws *ws, struct rte_event *ev,
m = ev->mbuf;
ref_cnt = m->refcnt;
- txq = cn10k_sso_hws_xtract_meta(m, txq_data);
- cn10k_nix_tx_skeleton(txq, cmd, flags);
- /* Perform header writes before barrier for TSO */
- if (flags & NIX_TX_OFFLOAD_TSO_F)
- cn10k_nix_xmit_prepare_tso(m, flags);
-
- cn10k_nix_xmit_prepare(m, cmd, flags, txq->lso_tun_fmt, &sec);
-
- /* Prepare CPT instruction and get nixtx addr if
- * it is for CPT on same lmtline.
- */
- if (flags & NIX_TX_OFFLOAD_SECURITY_F && sec)
- cn10k_nix_prep_sec(m, cmd, &lmt_addr, c_laddr, &lnum, &loff,
- &shft, txq->sa_base, flags);
-
- /* Move NIX desc to LMT/NIXTX area */
- cn10k_nix_xmit_mv_lmt_base(lmt_addr, cmd, flags);
- if (flags & NIX_TX_MULTI_SEG_F) {
- segdw = cn10k_nix_prepare_mseg(m, (uint64_t *)lmt_addr, flags);
- } else {
- segdw = cn10k_nix_tx_ext_subs(flags) + 2;
- }
-
- if (flags & NIX_TX_OFFLOAD_SECURITY_F && sec)
- pa = txq->cpt_io_addr | 3 << 4;
- else
- pa = txq->io_addr | ((segdw - 1) << 4);
-
- if (!ev->sched_type)
- roc_sso_hws_head_wait(ws->tx_base + SSOW_LF_GWS_TAG);
-
- roc_lmt_submit_steorl(lmt_id, pa);
+ cn10k_sso_tx_one(m, cmd, lmt_id, lmt_addr, ev->sched_type, ws->tx_base,
+ txq_data, flags);
if (flags & NIX_TX_OFFLOAD_MBUF_NOFF_F) {
if (ref_cnt > 1)