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From: Bruce Richardson <bruce.richardson@intel.com>
To: dev@dpdk.org
Cc: Bruce Richardson <bruce.richardson@intel.com>,
David Christensen <drc@linux.ibm.com>, Ian Stokes <ian.stokes@intel.com>,
Konstantin Ananyev <konstantin.v.ananyev@yandex.ru>,
Wathsala Vithanage <wathsala.vithanage@arm.com>,
Vladimir Medvedkin <vladimir.medvedkin@intel.com>,
Anatoly Burakov <anatoly.burakov@intel.com>
Subject: [PATCH v1 03/21] net/_common_intel: add Tx mbuf ring replenish fn
Date: Mon, 2 Dec 2024 11:24:23 +0000
Message-ID: <20241202112444.1517416-4-bruce.richardson@intel.com>
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Move the short function used to place mbufs on the SW Tx ring to common
code to avoid duplication.
Signed-off-by: Bruce Richardson <bruce.richardson@intel.com>
---
drivers/net/_common_intel/tx.h | 7 +++++++
drivers/net/i40e/i40e_rxtx_vec_altivec.c | 4 ++--
drivers/net/i40e/i40e_rxtx_vec_avx2.c | 4 ++--
drivers/net/i40e/i40e_rxtx_vec_common.h | 10 ----------
drivers/net/i40e/i40e_rxtx_vec_neon.c | 4 ++--
drivers/net/i40e/i40e_rxtx_vec_sse.c | 4 ++--
drivers/net/iavf/iavf_rxtx_vec_avx2.c | 4 ++--
drivers/net/iavf/iavf_rxtx_vec_common.h | 10 ----------
drivers/net/iavf/iavf_rxtx_vec_sse.c | 4 ++--
drivers/net/ice/ice_rxtx_vec_avx2.c | 4 ++--
drivers/net/ice/ice_rxtx_vec_common.h | 10 ----------
drivers/net/ice/ice_rxtx_vec_sse.c | 4 ++--
12 files changed, 23 insertions(+), 46 deletions(-)
diff --git a/drivers/net/_common_intel/tx.h b/drivers/net/_common_intel/tx.h
index 384352b9db..5397007411 100644
--- a/drivers/net/_common_intel/tx.h
+++ b/drivers/net/_common_intel/tx.h
@@ -24,4 +24,11 @@ struct ci_tx_entry_vec {
struct rte_mbuf *mbuf; /* mbuf associated with TX desc, if any. */
};
+static __rte_always_inline void
+ci_tx_backlog_entry(struct ci_tx_entry *txep, struct rte_mbuf **tx_pkts, uint16_t nb_pkts)
+{
+ for (uint16_t i = 0; i < (int)nb_pkts; ++i)
+ txep[i].mbuf = tx_pkts[i];
+}
+
#endif /* _COMMON_INTEL_TX_H_ */
diff --git a/drivers/net/i40e/i40e_rxtx_vec_altivec.c b/drivers/net/i40e/i40e_rxtx_vec_altivec.c
index ca1038eaa6..80f07a3e10 100644
--- a/drivers/net/i40e/i40e_rxtx_vec_altivec.c
+++ b/drivers/net/i40e/i40e_rxtx_vec_altivec.c
@@ -575,7 +575,7 @@ i40e_xmit_fixed_burst_vec(void *tx_queue, struct rte_mbuf **tx_pkts,
n = (uint16_t)(txq->nb_tx_desc - tx_id);
if (nb_commit >= n) {
- tx_backlog_entry(txep, tx_pkts, n);
+ ci_tx_backlog_entry(txep, tx_pkts, n);
for (i = 0; i < n - 1; ++i, ++tx_pkts, ++txdp)
vtx1(txdp, *tx_pkts, flags);
@@ -592,7 +592,7 @@ i40e_xmit_fixed_burst_vec(void *tx_queue, struct rte_mbuf **tx_pkts,
txep = &txq->sw_ring[tx_id];
}
- tx_backlog_entry(txep, tx_pkts, nb_commit);
+ ci_tx_backlog_entry(txep, tx_pkts, nb_commit);
vtx(txdp, tx_pkts, nb_commit, flags);
diff --git a/drivers/net/i40e/i40e_rxtx_vec_avx2.c b/drivers/net/i40e/i40e_rxtx_vec_avx2.c
index e8441de759..b26bae4757 100644
--- a/drivers/net/i40e/i40e_rxtx_vec_avx2.c
+++ b/drivers/net/i40e/i40e_rxtx_vec_avx2.c
@@ -765,7 +765,7 @@ i40e_xmit_fixed_burst_vec_avx2(void *tx_queue, struct rte_mbuf **tx_pkts,
n = (uint16_t)(txq->nb_tx_desc - tx_id);
if (nb_commit >= n) {
- tx_backlog_entry(txep, tx_pkts, n);
+ ci_tx_backlog_entry(txep, tx_pkts, n);
vtx(txdp, tx_pkts, n - 1, flags);
tx_pkts += (n - 1);
@@ -783,7 +783,7 @@ i40e_xmit_fixed_burst_vec_avx2(void *tx_queue, struct rte_mbuf **tx_pkts,
txep = &txq->sw_ring[tx_id];
}
- tx_backlog_entry(txep, tx_pkts, nb_commit);
+ ci_tx_backlog_entry(txep, tx_pkts, nb_commit);
vtx(txdp, tx_pkts, nb_commit, flags);
diff --git a/drivers/net/i40e/i40e_rxtx_vec_common.h b/drivers/net/i40e/i40e_rxtx_vec_common.h
index 619fb89110..325e99c1a4 100644
--- a/drivers/net/i40e/i40e_rxtx_vec_common.h
+++ b/drivers/net/i40e/i40e_rxtx_vec_common.h
@@ -84,16 +84,6 @@ i40e_tx_free_bufs(struct i40e_tx_queue *txq)
return txq->tx_rs_thresh;
}
-static __rte_always_inline void
-tx_backlog_entry(struct ci_tx_entry *txep,
- struct rte_mbuf **tx_pkts, uint16_t nb_pkts)
-{
- int i;
-
- for (i = 0; i < (int)nb_pkts; ++i)
- txep[i].mbuf = tx_pkts[i];
-}
-
static inline void
_i40e_rx_queue_release_mbufs_vec(struct i40e_rx_queue *rxq)
{
diff --git a/drivers/net/i40e/i40e_rxtx_vec_neon.c b/drivers/net/i40e/i40e_rxtx_vec_neon.c
index 9b90a32e28..26bc345a0a 100644
--- a/drivers/net/i40e/i40e_rxtx_vec_neon.c
+++ b/drivers/net/i40e/i40e_rxtx_vec_neon.c
@@ -702,7 +702,7 @@ i40e_xmit_fixed_burst_vec(void *__rte_restrict tx_queue,
n = (uint16_t)(txq->nb_tx_desc - tx_id);
if (nb_commit >= n) {
- tx_backlog_entry(txep, tx_pkts, n);
+ ci_tx_backlog_entry(txep, tx_pkts, n);
for (i = 0; i < n - 1; ++i, ++tx_pkts, ++txdp)
vtx1(txdp, *tx_pkts, flags);
@@ -719,7 +719,7 @@ i40e_xmit_fixed_burst_vec(void *__rte_restrict tx_queue,
txep = &txq->sw_ring[tx_id];
}
- tx_backlog_entry(txep, tx_pkts, nb_commit);
+ ci_tx_backlog_entry(txep, tx_pkts, nb_commit);
vtx(txdp, tx_pkts, nb_commit, flags);
diff --git a/drivers/net/i40e/i40e_rxtx_vec_sse.c b/drivers/net/i40e/i40e_rxtx_vec_sse.c
index e1fa2ed543..ebc32b0d27 100644
--- a/drivers/net/i40e/i40e_rxtx_vec_sse.c
+++ b/drivers/net/i40e/i40e_rxtx_vec_sse.c
@@ -721,7 +721,7 @@ i40e_xmit_fixed_burst_vec(void *tx_queue, struct rte_mbuf **tx_pkts,
n = (uint16_t)(txq->nb_tx_desc - tx_id);
if (nb_commit >= n) {
- tx_backlog_entry(txep, tx_pkts, n);
+ ci_tx_backlog_entry(txep, tx_pkts, n);
for (i = 0; i < n - 1; ++i, ++tx_pkts, ++txdp)
vtx1(txdp, *tx_pkts, flags);
@@ -738,7 +738,7 @@ i40e_xmit_fixed_burst_vec(void *tx_queue, struct rte_mbuf **tx_pkts,
txep = &txq->sw_ring[tx_id];
}
- tx_backlog_entry(txep, tx_pkts, nb_commit);
+ ci_tx_backlog_entry(txep, tx_pkts, nb_commit);
vtx(txdp, tx_pkts, nb_commit, flags);
diff --git a/drivers/net/iavf/iavf_rxtx_vec_avx2.c b/drivers/net/iavf/iavf_rxtx_vec_avx2.c
index e7d3d52655..28885800e0 100644
--- a/drivers/net/iavf/iavf_rxtx_vec_avx2.c
+++ b/drivers/net/iavf/iavf_rxtx_vec_avx2.c
@@ -1757,7 +1757,7 @@ iavf_xmit_fixed_burst_vec_avx2(void *tx_queue, struct rte_mbuf **tx_pkts,
n = (uint16_t)(txq->nb_tx_desc - tx_id);
if (nb_commit >= n) {
- tx_backlog_entry(txep, tx_pkts, n);
+ ci_tx_backlog_entry(txep, tx_pkts, n);
iavf_vtx(txdp, tx_pkts, n - 1, flags, offload);
tx_pkts += (n - 1);
@@ -1775,7 +1775,7 @@ iavf_xmit_fixed_burst_vec_avx2(void *tx_queue, struct rte_mbuf **tx_pkts,
txep = &txq->sw_ring[tx_id];
}
- tx_backlog_entry(txep, tx_pkts, nb_commit);
+ ci_tx_backlog_entry(txep, tx_pkts, nb_commit);
iavf_vtx(txdp, tx_pkts, nb_commit, flags, offload);
diff --git a/drivers/net/iavf/iavf_rxtx_vec_common.h b/drivers/net/iavf/iavf_rxtx_vec_common.h
index df40857218..2c118cc059 100644
--- a/drivers/net/iavf/iavf_rxtx_vec_common.h
+++ b/drivers/net/iavf/iavf_rxtx_vec_common.h
@@ -73,16 +73,6 @@ iavf_tx_free_bufs(struct iavf_tx_queue *txq)
return txq->rs_thresh;
}
-static __rte_always_inline void
-tx_backlog_entry(struct ci_tx_entry *txep,
- struct rte_mbuf **tx_pkts, uint16_t nb_pkts)
-{
- int i;
-
- for (i = 0; i < (int)nb_pkts; ++i)
- txep[i].mbuf = tx_pkts[i];
-}
-
static inline void
_iavf_rx_queue_release_mbufs_vec(struct iavf_rx_queue *rxq)
{
diff --git a/drivers/net/iavf/iavf_rxtx_vec_sse.c b/drivers/net/iavf/iavf_rxtx_vec_sse.c
index 0a30b1ef64..bc4b8f14c8 100644
--- a/drivers/net/iavf/iavf_rxtx_vec_sse.c
+++ b/drivers/net/iavf/iavf_rxtx_vec_sse.c
@@ -1390,7 +1390,7 @@ iavf_xmit_fixed_burst_vec(void *tx_queue, struct rte_mbuf **tx_pkts,
n = (uint16_t)(txq->nb_tx_desc - tx_id);
if (nb_commit >= n) {
- tx_backlog_entry(txep, tx_pkts, n);
+ ci_tx_backlog_entry(txep, tx_pkts, n);
for (i = 0; i < n - 1; ++i, ++tx_pkts, ++txdp)
vtx1(txdp, *tx_pkts, flags);
@@ -1407,7 +1407,7 @@ iavf_xmit_fixed_burst_vec(void *tx_queue, struct rte_mbuf **tx_pkts,
txep = &txq->sw_ring[tx_id];
}
- tx_backlog_entry(txep, tx_pkts, nb_commit);
+ ci_tx_backlog_entry(txep, tx_pkts, nb_commit);
iavf_vtx(txdp, tx_pkts, nb_commit, flags);
diff --git a/drivers/net/ice/ice_rxtx_vec_avx2.c b/drivers/net/ice/ice_rxtx_vec_avx2.c
index cf1862263a..336697e72d 100644
--- a/drivers/net/ice/ice_rxtx_vec_avx2.c
+++ b/drivers/net/ice/ice_rxtx_vec_avx2.c
@@ -881,7 +881,7 @@ ice_xmit_fixed_burst_vec_avx2(void *tx_queue, struct rte_mbuf **tx_pkts,
n = (uint16_t)(txq->nb_tx_desc - tx_id);
if (nb_commit >= n) {
- ice_tx_backlog_entry(txep, tx_pkts, n);
+ ci_tx_backlog_entry(txep, tx_pkts, n);
ice_vtx(txdp, tx_pkts, n - 1, flags, offload);
tx_pkts += (n - 1);
@@ -899,7 +899,7 @@ ice_xmit_fixed_burst_vec_avx2(void *tx_queue, struct rte_mbuf **tx_pkts,
txep = &txq->sw_ring[tx_id];
}
- ice_tx_backlog_entry(txep, tx_pkts, nb_commit);
+ ci_tx_backlog_entry(txep, tx_pkts, nb_commit);
ice_vtx(txdp, tx_pkts, nb_commit, flags, offload);
diff --git a/drivers/net/ice/ice_rxtx_vec_common.h b/drivers/net/ice/ice_rxtx_vec_common.h
index 3dc6061e84..32e4541267 100644
--- a/drivers/net/ice/ice_rxtx_vec_common.h
+++ b/drivers/net/ice/ice_rxtx_vec_common.h
@@ -69,16 +69,6 @@ ice_tx_free_bufs_vec(struct ice_tx_queue *txq)
return txq->tx_rs_thresh;
}
-static __rte_always_inline void
-ice_tx_backlog_entry(struct ci_tx_entry *txep,
- struct rte_mbuf **tx_pkts, uint16_t nb_pkts)
-{
- int i;
-
- for (i = 0; i < (int)nb_pkts; ++i)
- txep[i].mbuf = tx_pkts[i];
-}
-
static inline void
_ice_rx_queue_release_mbufs_vec(struct ice_rx_queue *rxq)
{
diff --git a/drivers/net/ice/ice_rxtx_vec_sse.c b/drivers/net/ice/ice_rxtx_vec_sse.c
index 889b754cc1..debdd8f6a2 100644
--- a/drivers/net/ice/ice_rxtx_vec_sse.c
+++ b/drivers/net/ice/ice_rxtx_vec_sse.c
@@ -724,7 +724,7 @@ ice_xmit_fixed_burst_vec(void *tx_queue, struct rte_mbuf **tx_pkts,
n = (uint16_t)(txq->nb_tx_desc - tx_id);
if (nb_commit >= n) {
- ice_tx_backlog_entry(txep, tx_pkts, n);
+ ci_tx_backlog_entry(txep, tx_pkts, n);
for (i = 0; i < n - 1; ++i, ++tx_pkts, ++txdp)
ice_vtx1(txdp, *tx_pkts, flags);
@@ -741,7 +741,7 @@ ice_xmit_fixed_burst_vec(void *tx_queue, struct rte_mbuf **tx_pkts,
txep = &txq->sw_ring[tx_id];
}
- ice_tx_backlog_entry(txep, tx_pkts, nb_commit);
+ ci_tx_backlog_entry(txep, tx_pkts, nb_commit);
ice_vtx(txdp, tx_pkts, nb_commit, flags);
--
2.43.0