From: <pbhagavatula@marvell.com>
To: <jerinj@marvell.com>, Nithin Dabilpuram <ndabilpuram@marvell.com>,
"Kiran Kumar K" <kirankumark@marvell.com>,
Sunil Kumar Kori <skori@marvell.com>,
Satha Rao <skoteshwar@marvell.com>
Cc: <dev@dpdk.org>, Pavan Nikhilesh <pbhagavatula@marvell.com>
Subject: [dpdk-dev] [PATCH v5 6/6] net/cnxk: add multi seg Tx vector routine
Date: Tue, 29 Jun 2021 13:14:23 +0530 [thread overview]
Message-ID: <20210629074424.264-6-pbhagavatula@marvell.com> (raw)
In-Reply-To: <20210629074424.264-1-pbhagavatula@marvell.com>
From: Pavan Nikhilesh <pbhagavatula@marvell.com>
Add multi segment Tx vector routine.
Signed-off-by: Pavan Nikhilesh <pbhagavatula@marvell.com>
---
drivers/net/cnxk/cn10k_tx.c | 20 +-
drivers/net/cnxk/cn10k_tx.h | 389 +++++++++++++++++++++++++--
drivers/net/cnxk/cn10k_tx_vec_mseg.c | 24 ++
drivers/net/cnxk/cn9k_tx.c | 20 +-
drivers/net/cnxk/cn9k_tx.h | 272 ++++++++++++++++++-
drivers/net/cnxk/cn9k_tx_vec_mseg.c | 24 ++
drivers/net/cnxk/meson.build | 6 +-
7 files changed, 710 insertions(+), 45 deletions(-)
create mode 100644 drivers/net/cnxk/cn10k_tx_vec_mseg.c
create mode 100644 drivers/net/cnxk/cn9k_tx_vec_mseg.c
diff --git a/drivers/net/cnxk/cn10k_tx.c b/drivers/net/cnxk/cn10k_tx.c
index d06879163..1f30bab59 100644
--- a/drivers/net/cnxk/cn10k_tx.c
+++ b/drivers/net/cnxk/cn10k_tx.c
@@ -67,13 +67,23 @@ cn10k_eth_set_tx_function(struct rte_eth_dev *eth_dev)
#undef T
};
- if (dev->scalar_ena)
+ const eth_tx_burst_t nix_eth_tx_vec_burst_mseg[2][2][2][2][2][2] = {
+#define T(name, f5, f4, f3, f2, f1, f0, sz, flags) \
+ [f5][f4][f3][f2][f1][f0] = cn10k_nix_xmit_pkts_vec_mseg_##name,
+
+ NIX_TX_FASTPATH_MODES
+#undef T
+ };
+
+ if (dev->scalar_ena) {
pick_tx_func(eth_dev, nix_eth_tx_burst);
- else
+ if (dev->tx_offloads & DEV_TX_OFFLOAD_MULTI_SEGS)
+ pick_tx_func(eth_dev, nix_eth_tx_burst_mseg);
+ } else {
pick_tx_func(eth_dev, nix_eth_tx_vec_burst);
-
- if (dev->tx_offloads & DEV_TX_OFFLOAD_MULTI_SEGS)
- pick_tx_func(eth_dev, nix_eth_tx_burst_mseg);
+ if (dev->tx_offloads & DEV_TX_OFFLOAD_MULTI_SEGS)
+ pick_tx_func(eth_dev, nix_eth_tx_vec_burst_mseg);
+ }
rte_mb();
}
diff --git a/drivers/net/cnxk/cn10k_tx.h b/drivers/net/cnxk/cn10k_tx.h
index 26797581e..eb148b8e7 100644
--- a/drivers/net/cnxk/cn10k_tx.h
+++ b/drivers/net/cnxk/cn10k_tx.h
@@ -42,6 +42,13 @@
} \
} while (0)
+/* Encoded number of segments to number of dwords macro, each value of nb_segs
+ * is encoded as 4bits.
+ */
+#define NIX_SEGDW_MAGIC 0x76654432210ULL
+
+#define NIX_NB_SEGS_TO_SEGDW(x) ((NIX_SEGDW_MAGIC >> ((x) << 2)) & 0xF)
+
#define LMT_OFF(lmt_addr, lmt_num, offset) \
(void *)((lmt_addr) + ((lmt_num) << ROC_LMT_LINE_SIZE_LOG2) + (offset))
@@ -102,6 +109,14 @@ cn10k_nix_tx_steor_data(const uint16_t flags)
return data;
}
+static __rte_always_inline uint8_t
+cn10k_nix_tx_dwords_per_line_seg(const uint16_t flags)
+{
+ return ((flags & NIX_TX_NEED_EXT_HDR) ?
+ (flags & NIX_TX_OFFLOAD_TSTAMP_F) ? 8 : 6 :
+ 4);
+}
+
static __rte_always_inline uint64_t
cn10k_nix_tx_steor_vec_data(const uint16_t flags)
{
@@ -729,7 +744,244 @@ cn10k_nix_prepare_tso(struct rte_mbuf *m, union nix_send_hdr_w1_u *w1,
}
}
+static __rte_always_inline void
+cn10k_nix_prepare_mseg_vec_list(struct rte_mbuf *m, uint64_t *cmd,
+ union nix_send_hdr_w0_u *sh,
+ union nix_send_sg_s *sg, const uint32_t flags)
+{
+ struct rte_mbuf *m_next;
+ uint64_t *slist, sg_u;
+ uint16_t nb_segs;
+ int i = 1;
+
+ sh->total = m->pkt_len;
+ /* Clear sg->u header before use */
+ sg->u &= 0xFC00000000000000;
+ sg_u = sg->u;
+ slist = &cmd[0];
+
+ sg_u = sg_u | ((uint64_t)m->data_len);
+
+ nb_segs = m->nb_segs - 1;
+ m_next = m->next;
+
+ /* Set invert df if buffer is not to be freed by H/W */
+ if (flags & NIX_TX_OFFLOAD_MBUF_NOFF_F)
+ sg_u |= (cnxk_nix_prefree_seg(m) << 55);
+ /* Mark mempool object as "put" since it is freed by NIX */
+#ifdef RTE_LIBRTE_MEMPOOL_DEBUG
+ if (!(sg_u & (1ULL << 55)))
+ __mempool_check_cookies(m->pool, (void **)&m, 1, 0);
+ rte_io_wmb();
+#endif
+
+ m = m_next;
+ /* Fill mbuf segments */
+ do {
+ m_next = m->next;
+ sg_u = sg_u | ((uint64_t)m->data_len << (i << 4));
+ *slist = rte_mbuf_data_iova(m);
+ /* Set invert df if buffer is not to be freed by H/W */
+ if (flags & NIX_TX_OFFLOAD_MBUF_NOFF_F)
+ sg_u |= (cnxk_nix_prefree_seg(m) << (i + 55));
+ /* Mark mempool object as "put" since it is freed by NIX
+ */
+#ifdef RTE_LIBRTE_MEMPOOL_DEBUG
+ if (!(sg_u & (1ULL << (i + 55))))
+ __mempool_check_cookies(m->pool, (void **)&m, 1, 0);
+ rte_io_wmb();
+#endif
+ slist++;
+ i++;
+ nb_segs--;
+ if (i > 2 && nb_segs) {
+ i = 0;
+ /* Next SG subdesc */
+ *(uint64_t *)slist = sg_u & 0xFC00000000000000;
+ sg->u = sg_u;
+ sg->segs = 3;
+ sg = (union nix_send_sg_s *)slist;
+ sg_u = sg->u;
+ slist++;
+ }
+ m = m_next;
+ } while (nb_segs);
+
+ sg->u = sg_u;
+ sg->segs = i;
+}
+
+static __rte_always_inline void
+cn10k_nix_prepare_mseg_vec(struct rte_mbuf *m, uint64_t *cmd, uint64x2_t *cmd0,
+ uint64x2_t *cmd1, const uint8_t segdw,
+ const uint32_t flags)
+{
+ union nix_send_hdr_w0_u sh;
+ union nix_send_sg_s sg;
+
+ if (m->nb_segs == 1) {
+ if (flags & NIX_TX_OFFLOAD_MBUF_NOFF_F) {
+ sg.u = vgetq_lane_u64(cmd1[0], 0);
+ sg.u |= (cnxk_nix_prefree_seg(m) << 55);
+ cmd1[0] = vsetq_lane_u64(sg.u, cmd1[0], 0);
+ }
+
+#ifdef RTE_LIBRTE_MEMPOOL_DEBUG
+ sg.u = vgetq_lane_u64(cmd1[0], 0);
+ if (!(sg.u & (1ULL << 55)))
+ __mempool_check_cookies(m->pool, (void **)&m, 1, 0);
+ rte_io_wmb();
+#endif
+ return;
+ }
+
+ sh.u = vgetq_lane_u64(cmd0[0], 0);
+ sg.u = vgetq_lane_u64(cmd1[0], 0);
+
+ cn10k_nix_prepare_mseg_vec_list(m, cmd, &sh, &sg, flags);
+
+ sh.sizem1 = segdw - 1;
+ cmd0[0] = vsetq_lane_u64(sh.u, cmd0[0], 0);
+ cmd1[0] = vsetq_lane_u64(sg.u, cmd1[0], 0);
+}
+
#define NIX_DESCS_PER_LOOP 4
+
+static __rte_always_inline uint8_t
+cn10k_nix_prep_lmt_mseg_vector(struct rte_mbuf **mbufs, uint64x2_t *cmd0,
+ uint64x2_t *cmd1, uint64x2_t *cmd2,
+ uint64x2_t *cmd3, uint8_t *segdw,
+ uint64_t *lmt_addr, __uint128_t *data128,
+ uint8_t *shift, const uint16_t flags)
+{
+ uint8_t j, off, lmt_used;
+
+ if (!(flags & NIX_TX_NEED_EXT_HDR) &&
+ !(flags & NIX_TX_OFFLOAD_TSTAMP_F)) {
+ /* No segments in 4 consecutive packets. */
+ if ((segdw[0] + segdw[1] + segdw[2] + segdw[3]) <= 8) {
+ for (j = 0; j < NIX_DESCS_PER_LOOP; j++)
+ cn10k_nix_prepare_mseg_vec(mbufs[j], NULL,
+ &cmd0[j], &cmd1[j],
+ segdw[j], flags);
+ vst1q_u64(lmt_addr, cmd0[0]);
+ vst1q_u64(lmt_addr + 2, cmd1[0]);
+ vst1q_u64(lmt_addr + 4, cmd0[1]);
+ vst1q_u64(lmt_addr + 6, cmd1[1]);
+ vst1q_u64(lmt_addr + 8, cmd0[2]);
+ vst1q_u64(lmt_addr + 10, cmd1[2]);
+ vst1q_u64(lmt_addr + 12, cmd0[3]);
+ vst1q_u64(lmt_addr + 14, cmd1[3]);
+
+ *data128 |= ((__uint128_t)7) << *shift;
+ shift += 3;
+
+ return 1;
+ }
+ }
+
+ lmt_used = 0;
+ for (j = 0; j < NIX_DESCS_PER_LOOP;) {
+ /* Fit consecutive packets in same LMTLINE. */
+ if ((segdw[j] + segdw[j + 1]) <= 8) {
+ if (flags & NIX_TX_OFFLOAD_TSTAMP_F) {
+ cn10k_nix_prepare_mseg_vec(mbufs[j], NULL,
+ &cmd0[j], &cmd1[j],
+ segdw[j], flags);
+ cn10k_nix_prepare_mseg_vec(mbufs[j + 1], NULL,
+ &cmd0[j + 1],
+ &cmd1[j + 1],
+ segdw[j + 1], flags);
+ /* TSTAMP takes 4 each, no segs. */
+ vst1q_u64(lmt_addr, cmd0[j]);
+ vst1q_u64(lmt_addr + 2, cmd2[j]);
+ vst1q_u64(lmt_addr + 4, cmd1[j]);
+ vst1q_u64(lmt_addr + 6, cmd3[j]);
+
+ vst1q_u64(lmt_addr + 8, cmd0[j + 1]);
+ vst1q_u64(lmt_addr + 10, cmd2[j + 1]);
+ vst1q_u64(lmt_addr + 12, cmd1[j + 1]);
+ vst1q_u64(lmt_addr + 14, cmd3[j + 1]);
+ } else if (flags & NIX_TX_NEED_EXT_HDR) {
+ /* EXT header take 3 each, space for 2 segs.*/
+ cn10k_nix_prepare_mseg_vec(mbufs[j],
+ lmt_addr + 6,
+ &cmd0[j], &cmd1[j],
+ segdw[j], flags);
+ vst1q_u64(lmt_addr, cmd0[j]);
+ vst1q_u64(lmt_addr + 2, cmd2[j]);
+ vst1q_u64(lmt_addr + 4, cmd1[j]);
+ off = segdw[j] - 3;
+ off <<= 1;
+ cn10k_nix_prepare_mseg_vec(mbufs[j + 1],
+ lmt_addr + 12 + off,
+ &cmd0[j + 1],
+ &cmd1[j + 1],
+ segdw[j + 1], flags);
+ vst1q_u64(lmt_addr + 6 + off, cmd0[j + 1]);
+ vst1q_u64(lmt_addr + 8 + off, cmd2[j + 1]);
+ vst1q_u64(lmt_addr + 10 + off, cmd1[j + 1]);
+ } else {
+ cn10k_nix_prepare_mseg_vec(mbufs[j],
+ lmt_addr + 4,
+ &cmd0[j], &cmd1[j],
+ segdw[j], flags);
+ vst1q_u64(lmt_addr, cmd0[j]);
+ vst1q_u64(lmt_addr + 2, cmd1[j]);
+ off = segdw[j] - 2;
+ off <<= 1;
+ cn10k_nix_prepare_mseg_vec(mbufs[j + 1],
+ lmt_addr + 8 + off,
+ &cmd0[j + 1],
+ &cmd1[j + 1],
+ segdw[j + 1], flags);
+ vst1q_u64(lmt_addr + 4 + off, cmd0[j + 1]);
+ vst1q_u64(lmt_addr + 6 + off, cmd1[j + 1]);
+ }
+ *data128 |= ((__uint128_t)(segdw[j] + segdw[j + 1]) - 1)
+ << *shift;
+ *shift += 3;
+ j += 2;
+ } else {
+ if ((flags & NIX_TX_NEED_EXT_HDR) &&
+ (flags & NIX_TX_OFFLOAD_TSTAMP_F)) {
+ cn10k_nix_prepare_mseg_vec(mbufs[j],
+ lmt_addr + 6,
+ &cmd0[j], &cmd1[j],
+ segdw[j], flags);
+ vst1q_u64(lmt_addr, cmd0[j]);
+ vst1q_u64(lmt_addr + 2, cmd2[j]);
+ vst1q_u64(lmt_addr + 4, cmd1[j]);
+ off = segdw[j] - 4;
+ off <<= 1;
+ vst1q_u64(lmt_addr + 6 + off, cmd3[j]);
+ } else if (flags & NIX_TX_NEED_EXT_HDR) {
+ cn10k_nix_prepare_mseg_vec(mbufs[j],
+ lmt_addr + 6,
+ &cmd0[j], &cmd1[j],
+ segdw[j], flags);
+ vst1q_u64(lmt_addr, cmd0[j]);
+ vst1q_u64(lmt_addr + 2, cmd2[j]);
+ vst1q_u64(lmt_addr + 4, cmd1[j]);
+ } else {
+ cn10k_nix_prepare_mseg_vec(mbufs[j],
+ lmt_addr + 4,
+ &cmd0[j], &cmd1[j],
+ segdw[j], flags);
+ vst1q_u64(lmt_addr, cmd0[j]);
+ vst1q_u64(lmt_addr + 2, cmd1[j]);
+ }
+ *data128 |= ((__uint128_t)(segdw[j]) - 1) << *shift;
+ *shift += 3;
+ j++;
+ }
+ lmt_used++;
+ lmt_addr += 16;
+ }
+
+ return lmt_used;
+}
+
static __rte_always_inline uint16_t
cn10k_nix_xmit_pkts_vector(void *tx_queue, struct rte_mbuf **tx_pkts,
uint16_t pkts, uint64_t *cmd, const uint16_t flags)
@@ -738,7 +990,7 @@ cn10k_nix_xmit_pkts_vector(void *tx_queue, struct rte_mbuf **tx_pkts,
uint64x2_t len_olflags0, len_olflags1, len_olflags2, len_olflags3;
uint64x2_t cmd0[NIX_DESCS_PER_LOOP], cmd1[NIX_DESCS_PER_LOOP],
cmd2[NIX_DESCS_PER_LOOP], cmd3[NIX_DESCS_PER_LOOP];
- uint64_t *mbuf0, *mbuf1, *mbuf2, *mbuf3, data, pa;
+ uint64_t *mbuf0, *mbuf1, *mbuf2, *mbuf3, pa;
uint64x2_t senddesc01_w0, senddesc23_w0;
uint64x2_t senddesc01_w1, senddesc23_w1;
uint16_t left, scalar, burst, i, lmt_id;
@@ -746,6 +998,7 @@ cn10k_nix_xmit_pkts_vector(void *tx_queue, struct rte_mbuf **tx_pkts,
uint64x2_t sendext01_w1, sendext23_w1;
uint64x2_t sendmem01_w0, sendmem23_w0;
uint64x2_t sendmem01_w1, sendmem23_w1;
+ uint8_t segdw[NIX_DESCS_PER_LOOP + 1];
uint64x2_t sgdesc01_w0, sgdesc23_w0;
uint64x2_t sgdesc01_w1, sgdesc23_w1;
struct cn10k_eth_txq *txq = tx_queue;
@@ -754,7 +1007,11 @@ cn10k_nix_xmit_pkts_vector(void *tx_queue, struct rte_mbuf **tx_pkts,
uint64x2_t ltypes01, ltypes23;
uint64x2_t xtmp128, ytmp128;
uint64x2_t xmask01, xmask23;
- uint8_t lnum;
+ uint8_t lnum, shift;
+ union wdata {
+ __uint128_t data128;
+ uint64_t data[2];
+ } wd;
NIX_XMIT_FC_OR_RETURN(txq, pkts);
@@ -798,8 +1055,44 @@ cn10k_nix_xmit_pkts_vector(void *tx_queue, struct rte_mbuf **tx_pkts,
burst = left > cn10k_nix_pkts_per_vec_brst(flags) ?
cn10k_nix_pkts_per_vec_brst(flags) :
left;
+ if (flags & NIX_TX_MULTI_SEG_F) {
+ wd.data128 = 0;
+ shift = 16;
+ }
lnum = 0;
+
for (i = 0; i < burst; i += NIX_DESCS_PER_LOOP) {
+ if (flags & NIX_TX_MULTI_SEG_F) {
+ uint8_t j;
+
+ for (j = 0; j < NIX_DESCS_PER_LOOP; j++) {
+ struct rte_mbuf *m = tx_pkts[j];
+
+ /* Get dwords based on nb_segs. */
+ segdw[j] = NIX_NB_SEGS_TO_SEGDW(m->nb_segs);
+ /* Add dwords based on offloads. */
+ segdw[j] += 1 + /* SEND HDR */
+ !!(flags & NIX_TX_NEED_EXT_HDR) +
+ !!(flags & NIX_TX_OFFLOAD_TSTAMP_F);
+ }
+
+ /* Check if there are enough LMTLINES for this loop */
+ if (lnum + 4 > 32) {
+ uint8_t ldwords_con = 0, lneeded = 0;
+ for (j = 0; j < NIX_DESCS_PER_LOOP; j++) {
+ ldwords_con += segdw[j];
+ if (ldwords_con > 8) {
+ lneeded += 1;
+ ldwords_con = segdw[j];
+ }
+ }
+ lneeded += 1;
+ if (lnum + lneeded > 32) {
+ burst = i;
+ break;
+ }
+ }
+ }
/* Clear lower 32bit of SEND_HDR_W0 and SEND_SG_W0 */
senddesc01_w0 =
vbicq_u64(senddesc01_w0, vdupq_n_u64(0xFFFFFFFF));
@@ -1527,7 +1820,8 @@ cn10k_nix_xmit_pkts_vector(void *tx_queue, struct rte_mbuf **tx_pkts,
sendext23_w0 = vld1q_u64(sx_w0 + 2);
}
- if (flags & NIX_TX_OFFLOAD_MBUF_NOFF_F) {
+ if ((flags & NIX_TX_OFFLOAD_MBUF_NOFF_F) &&
+ !(flags & NIX_TX_MULTI_SEG_F)) {
/* Set don't free bit if reference count > 1 */
xmask01 = vdupq_n_u64(0);
xmask23 = xmask01;
@@ -1567,7 +1861,7 @@ cn10k_nix_xmit_pkts_vector(void *tx_queue, struct rte_mbuf **tx_pkts,
(void **)&mbuf3, 1, 0);
senddesc01_w0 = vorrq_u64(senddesc01_w0, xmask01);
senddesc23_w0 = vorrq_u64(senddesc23_w0, xmask23);
- } else {
+ } else if (!(flags & NIX_TX_MULTI_SEG_F)) {
/* Move mbufs to iova */
mbuf0 = (uint64_t *)tx_pkts[0];
mbuf1 = (uint64_t *)tx_pkts[1];
@@ -1612,7 +1906,19 @@ cn10k_nix_xmit_pkts_vector(void *tx_queue, struct rte_mbuf **tx_pkts,
cmd2[3] = vzip2q_u64(sendext23_w0, sendext23_w1);
}
- if (flags & NIX_TX_NEED_EXT_HDR) {
+ if (flags & NIX_TX_MULTI_SEG_F) {
+ uint8_t j;
+
+ segdw[4] = 8;
+ j = cn10k_nix_prep_lmt_mseg_vector(tx_pkts, cmd0, cmd1,
+ cmd2, cmd3, segdw,
+ (uint64_t *)
+ LMT_OFF(laddr, lnum,
+ 0),
+ &wd.data128, &shift,
+ flags);
+ lnum += j;
+ } else if (flags & NIX_TX_NEED_EXT_HDR) {
/* Store the prepared send desc to LMT lines */
if (flags & NIX_TX_OFFLOAD_TSTAMP_F) {
vst1q_u64(LMT_OFF(laddr, lnum, 0), cmd0[0]);
@@ -1664,34 +1970,55 @@ cn10k_nix_xmit_pkts_vector(void *tx_queue, struct rte_mbuf **tx_pkts,
tx_pkts = tx_pkts + NIX_DESCS_PER_LOOP;
}
+ if (flags & NIX_TX_MULTI_SEG_F)
+ wd.data[0] >>= 16;
+
/* Trigger LMTST */
if (lnum > 16) {
- data = cn10k_nix_tx_steor_vec_data(flags);
- pa = io_addr | (data & 0x7) << 4;
- data &= ~0x7ULL;
- data |= (15ULL << 12);
- data |= (uint64_t)lmt_id;
+ if (!(flags & NIX_TX_MULTI_SEG_F))
+ wd.data[0] = cn10k_nix_tx_steor_vec_data(flags);
+
+ pa = io_addr | (wd.data[0] & 0x7) << 4;
+ wd.data[0] &= ~0x7ULL;
+
+ if (flags & NIX_TX_MULTI_SEG_F)
+ wd.data[0] <<= 16;
+
+ wd.data[0] |= (15ULL << 12);
+ wd.data[0] |= (uint64_t)lmt_id;
/* STEOR0 */
- roc_lmt_submit_steorl(data, pa);
+ roc_lmt_submit_steorl(wd.data[0], pa);
- data = cn10k_nix_tx_steor_vec_data(flags);
- pa = io_addr | (data & 0x7) << 4;
- data &= ~0x7ULL;
- data |= ((uint64_t)(lnum - 17)) << 12;
- data |= (uint64_t)(lmt_id + 16);
+ if (!(flags & NIX_TX_MULTI_SEG_F))
+ wd.data[1] = cn10k_nix_tx_steor_vec_data(flags);
+
+ pa = io_addr | (wd.data[1] & 0x7) << 4;
+ wd.data[1] &= ~0x7ULL;
+
+ if (flags & NIX_TX_MULTI_SEG_F)
+ wd.data[1] <<= 16;
+
+ wd.data[1] |= ((uint64_t)(lnum - 17)) << 12;
+ wd.data[1] |= (uint64_t)(lmt_id + 16);
/* STEOR1 */
- roc_lmt_submit_steorl(data, pa);
+ roc_lmt_submit_steorl(wd.data[1], pa);
} else if (lnum) {
- data = cn10k_nix_tx_steor_vec_data(flags);
- pa = io_addr | (data & 0x7) << 4;
- data &= ~0x7ULL;
- data |= ((uint64_t)(lnum - 1)) << 12;
- data |= lmt_id;
+ if (!(flags & NIX_TX_MULTI_SEG_F))
+ wd.data[0] = cn10k_nix_tx_steor_vec_data(flags);
+
+ pa = io_addr | (wd.data[0] & 0x7) << 4;
+ wd.data[0] &= ~0x7ULL;
+
+ if (flags & NIX_TX_MULTI_SEG_F)
+ wd.data[0] <<= 16;
+
+ wd.data[0] |= ((uint64_t)(lnum - 1)) << 12;
+ wd.data[0] |= lmt_id;
/* STEOR0 */
- roc_lmt_submit_steorl(data, pa);
+ roc_lmt_submit_steorl(wd.data[0], pa);
}
left -= burst;
@@ -1699,9 +2026,14 @@ cn10k_nix_xmit_pkts_vector(void *tx_queue, struct rte_mbuf **tx_pkts,
if (left)
goto again;
- if (unlikely(scalar))
- pkts += cn10k_nix_xmit_pkts(tx_queue, tx_pkts, scalar, cmd,
- flags);
+ if (unlikely(scalar)) {
+ if (flags & NIX_TX_MULTI_SEG_F)
+ pkts += cn10k_nix_xmit_pkts_mseg(tx_queue, tx_pkts,
+ scalar, cmd, flags);
+ else
+ pkts += cn10k_nix_xmit_pkts(tx_queue, tx_pkts, scalar,
+ cmd, flags);
+ }
return pkts;
}
@@ -1866,7 +2198,10 @@ T(ts_tso_noff_vlan_ol3ol4csum_l3l4csum, 1, 1, 1, 1, 1, 1, 8, \
void *tx_queue, struct rte_mbuf **tx_pkts, uint16_t pkts); \
\
uint16_t __rte_noinline __rte_hot cn10k_nix_xmit_pkts_vec_##name( \
- void *tx_queue, struct rte_mbuf **tx_pkts, uint16_t pkts);
+ void *tx_queue, struct rte_mbuf **tx_pkts, uint16_t pkts); \
+ \
+ uint16_t __rte_noinline __rte_hot cn10k_nix_xmit_pkts_vec_mseg_##name( \
+ void *tx_queue, struct rte_mbuf **tx_pkts, uint16_t pkts); \
NIX_TX_FASTPATH_MODES
#undef T
diff --git a/drivers/net/cnxk/cn10k_tx_vec_mseg.c b/drivers/net/cnxk/cn10k_tx_vec_mseg.c
new file mode 100644
index 000000000..1fad81dba
--- /dev/null
+++ b/drivers/net/cnxk/cn10k_tx_vec_mseg.c
@@ -0,0 +1,24 @@
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(C) 2021 Marvell.
+ */
+
+#include "cn10k_ethdev.h"
+#include "cn10k_tx.h"
+
+#define T(name, f5, f4, f3, f2, f1, f0, sz, flags) \
+ uint16_t __rte_noinline __rte_hot cn10k_nix_xmit_pkts_vec_mseg_##name( \
+ void *tx_queue, struct rte_mbuf **tx_pkts, uint16_t pkts) \
+ { \
+ uint64_t cmd[sz]; \
+ \
+ /* For TSO inner checksum is a must */ \
+ if (((flags) & NIX_TX_OFFLOAD_TSO_F) && \
+ !((flags) & NIX_TX_OFFLOAD_L3_L4_CSUM_F)) \
+ return 0; \
+ return cn10k_nix_xmit_pkts_vector( \
+ tx_queue, tx_pkts, pkts, cmd, \
+ (flags) | NIX_TX_MULTI_SEG_F); \
+ }
+
+NIX_TX_FASTPATH_MODES
+#undef T
diff --git a/drivers/net/cnxk/cn9k_tx.c b/drivers/net/cnxk/cn9k_tx.c
index 735e21cc6..763f9a14f 100644
--- a/drivers/net/cnxk/cn9k_tx.c
+++ b/drivers/net/cnxk/cn9k_tx.c
@@ -66,13 +66,23 @@ cn9k_eth_set_tx_function(struct rte_eth_dev *eth_dev)
#undef T
};
- if (dev->scalar_ena)
+ const eth_tx_burst_t nix_eth_tx_vec_burst_mseg[2][2][2][2][2][2] = {
+#define T(name, f5, f4, f3, f2, f1, f0, sz, flags) \
+ [f5][f4][f3][f2][f1][f0] = cn9k_nix_xmit_pkts_vec_mseg_##name,
+
+ NIX_TX_FASTPATH_MODES
+#undef T
+ };
+
+ if (dev->scalar_ena) {
pick_tx_func(eth_dev, nix_eth_tx_burst);
- else
+ if (dev->tx_offloads & DEV_TX_OFFLOAD_MULTI_SEGS)
+ pick_tx_func(eth_dev, nix_eth_tx_burst_mseg);
+ } else {
pick_tx_func(eth_dev, nix_eth_tx_vec_burst);
-
- if (dev->tx_offloads & DEV_TX_OFFLOAD_MULTI_SEGS)
- pick_tx_func(eth_dev, nix_eth_tx_burst_mseg);
+ if (dev->tx_offloads & DEV_TX_OFFLOAD_MULTI_SEGS)
+ pick_tx_func(eth_dev, nix_eth_tx_vec_burst_mseg);
+ }
rte_mb();
}
diff --git a/drivers/net/cnxk/cn9k_tx.h b/drivers/net/cnxk/cn9k_tx.h
index dca732a9f..ed65cd351 100644
--- a/drivers/net/cnxk/cn9k_tx.h
+++ b/drivers/net/cnxk/cn9k_tx.h
@@ -582,7 +582,238 @@ cn9k_nix_prepare_tso(struct rte_mbuf *m, union nix_send_hdr_w1_u *w1,
}
}
+static __rte_always_inline uint8_t
+cn9k_nix_prepare_mseg_vec_list(struct rte_mbuf *m, uint64_t *cmd,
+ union nix_send_hdr_w0_u *sh,
+ union nix_send_sg_s *sg, const uint32_t flags)
+{
+ struct rte_mbuf *m_next;
+ uint64_t *slist, sg_u;
+ uint16_t nb_segs;
+ uint64_t segdw;
+ int i = 1;
+
+ sh->total = m->pkt_len;
+ /* Clear sg->u header before use */
+ sg->u &= 0xFC00000000000000;
+ sg_u = sg->u;
+ slist = &cmd[0];
+
+ sg_u = sg_u | ((uint64_t)m->data_len);
+
+ nb_segs = m->nb_segs - 1;
+ m_next = m->next;
+
+ /* Set invert df if buffer is not to be freed by H/W */
+ if (flags & NIX_TX_OFFLOAD_MBUF_NOFF_F)
+ sg_u |= (cnxk_nix_prefree_seg(m) << 55);
+ /* Mark mempool object as "put" since it is freed by NIX */
+#ifdef RTE_LIBRTE_MEMPOOL_DEBUG
+ if (!(sg_u & (1ULL << 55)))
+ __mempool_check_cookies(m->pool, (void **)&m, 1, 0);
+ rte_io_wmb();
+#endif
+
+ m = m_next;
+ /* Fill mbuf segments */
+ do {
+ m_next = m->next;
+ sg_u = sg_u | ((uint64_t)m->data_len << (i << 4));
+ *slist = rte_mbuf_data_iova(m);
+ /* Set invert df if buffer is not to be freed by H/W */
+ if (flags & NIX_TX_OFFLOAD_MBUF_NOFF_F)
+ sg_u |= (cnxk_nix_prefree_seg(m) << (i + 55));
+ /* Mark mempool object as "put" since it is freed by NIX
+ */
+#ifdef RTE_LIBRTE_MEMPOOL_DEBUG
+ if (!(sg_u & (1ULL << (i + 55))))
+ __mempool_check_cookies(m->pool, (void **)&m, 1, 0);
+ rte_io_wmb();
+#endif
+ slist++;
+ i++;
+ nb_segs--;
+ if (i > 2 && nb_segs) {
+ i = 0;
+ /* Next SG subdesc */
+ *(uint64_t *)slist = sg_u & 0xFC00000000000000;
+ sg->u = sg_u;
+ sg->segs = 3;
+ sg = (union nix_send_sg_s *)slist;
+ sg_u = sg->u;
+ slist++;
+ }
+ m = m_next;
+ } while (nb_segs);
+
+ sg->u = sg_u;
+ sg->segs = i;
+ segdw = (uint64_t *)slist - (uint64_t *)&cmd[0];
+
+ segdw += 2;
+ /* Roundup extra dwords to multiple of 2 */
+ segdw = (segdw >> 1) + (segdw & 0x1);
+ /* Default dwords */
+ segdw += 1 + !!(flags & NIX_TX_NEED_EXT_HDR) +
+ !!(flags & NIX_TX_OFFLOAD_TSTAMP_F);
+ sh->sizem1 = segdw - 1;
+
+ return segdw;
+}
+
+static __rte_always_inline uint8_t
+cn9k_nix_prepare_mseg_vec(struct rte_mbuf *m, uint64_t *cmd, uint64x2_t *cmd0,
+ uint64x2_t *cmd1, const uint32_t flags)
+{
+ union nix_send_hdr_w0_u sh;
+ union nix_send_sg_s sg;
+ uint8_t ret;
+
+ if (m->nb_segs == 1) {
+ if (flags & NIX_TX_OFFLOAD_MBUF_NOFF_F) {
+ sg.u = vgetq_lane_u64(cmd1[0], 0);
+ sg.u |= (cnxk_nix_prefree_seg(m) << 55);
+ cmd1[0] = vsetq_lane_u64(sg.u, cmd1[0], 0);
+ }
+
+#ifdef RTE_LIBRTE_MEMPOOL_DEBUG
+ sg.u = vgetq_lane_u64(cmd1[0], 0);
+ if (!(sg.u & (1ULL << 55)))
+ __mempool_check_cookies(m->pool, (void **)&m, 1, 0);
+ rte_io_wmb();
+#endif
+ return 2 + !!(flags & NIX_TX_NEED_EXT_HDR) +
+ !!(flags & NIX_TX_OFFLOAD_TSTAMP_F);
+ }
+
+ sh.u = vgetq_lane_u64(cmd0[0], 0);
+ sg.u = vgetq_lane_u64(cmd1[0], 0);
+
+ ret = cn9k_nix_prepare_mseg_vec_list(m, cmd, &sh, &sg, flags);
+
+ cmd0[0] = vsetq_lane_u64(sh.u, cmd0[0], 0);
+ cmd1[0] = vsetq_lane_u64(sg.u, cmd1[0], 0);
+ return ret;
+}
+
#define NIX_DESCS_PER_LOOP 4
+
+static __rte_always_inline void
+cn9k_nix_xmit_pkts_mseg_vector(uint64x2_t *cmd0, uint64x2_t *cmd1,
+ uint64x2_t *cmd2, uint64x2_t *cmd3,
+ uint8_t *segdw,
+ uint64_t slist[][CNXK_NIX_TX_MSEG_SG_DWORDS - 2],
+ uint64_t *lmt_addr, rte_iova_t io_addr,
+ const uint32_t flags)
+{
+ uint64_t lmt_status;
+ uint8_t j, off;
+
+ if (!(flags & NIX_TX_NEED_EXT_HDR) &&
+ !(flags & NIX_TX_OFFLOAD_TSTAMP_F)) {
+ /* No segments in 4 consecutive packets. */
+ if ((segdw[0] + segdw[1] + segdw[2] + segdw[3]) <= 8) {
+ do {
+ vst1q_u64(lmt_addr, cmd0[0]);
+ vst1q_u64(lmt_addr + 2, cmd1[0]);
+ vst1q_u64(lmt_addr + 4, cmd0[1]);
+ vst1q_u64(lmt_addr + 6, cmd1[1]);
+ vst1q_u64(lmt_addr + 8, cmd0[2]);
+ vst1q_u64(lmt_addr + 10, cmd1[2]);
+ vst1q_u64(lmt_addr + 12, cmd0[3]);
+ vst1q_u64(lmt_addr + 14, cmd1[3]);
+ lmt_status = roc_lmt_submit_ldeor(io_addr);
+ } while (lmt_status == 0);
+
+ return;
+ }
+ }
+
+ for (j = 0; j < NIX_DESCS_PER_LOOP;) {
+ /* Fit consecutive packets in same LMTLINE. */
+ if ((segdw[j] + segdw[j + 1]) <= 8) {
+again0:
+ if ((flags & NIX_TX_NEED_EXT_HDR) &&
+ (flags & NIX_TX_OFFLOAD_TSTAMP_F)) {
+ vst1q_u64(lmt_addr, cmd0[j]);
+ vst1q_u64(lmt_addr + 2, cmd2[j]);
+ vst1q_u64(lmt_addr + 4, cmd1[j]);
+ /* Copy segs */
+ off = segdw[j] - 4;
+ roc_lmt_mov_seg(lmt_addr + 6, slist[j], off);
+ off <<= 1;
+ vst1q_u64(lmt_addr + 6 + off, cmd3[j]);
+
+ vst1q_u64(lmt_addr + 8 + off, cmd0[j + 1]);
+ vst1q_u64(lmt_addr + 10 + off, cmd2[j + 1]);
+ vst1q_u64(lmt_addr + 12 + off, cmd1[j + 1]);
+ roc_lmt_mov_seg(lmt_addr + 14 + off,
+ slist[j + 1], segdw[j + 1] - 4);
+ off += ((segdw[j + 1] - 4) << 1);
+ vst1q_u64(lmt_addr + 14 + off, cmd3[j + 1]);
+ } else if (flags & NIX_TX_NEED_EXT_HDR) {
+ vst1q_u64(lmt_addr, cmd0[j]);
+ vst1q_u64(lmt_addr + 2, cmd2[j]);
+ vst1q_u64(lmt_addr + 4, cmd1[j]);
+ /* Copy segs */
+ off = segdw[j] - 3;
+ roc_lmt_mov_seg(lmt_addr + 6, slist[j], off);
+ off <<= 1;
+ vst1q_u64(lmt_addr + 6 + off, cmd0[j + 1]);
+ vst1q_u64(lmt_addr + 8 + off, cmd2[j + 1]);
+ vst1q_u64(lmt_addr + 10 + off, cmd1[j + 1]);
+ roc_lmt_mov_seg(lmt_addr + 12 + off,
+ slist[j + 1], segdw[j + 1] - 3);
+ } else {
+ vst1q_u64(lmt_addr, cmd0[j]);
+ vst1q_u64(lmt_addr + 2, cmd1[j]);
+ /* Copy segs */
+ off = segdw[j] - 2;
+ roc_lmt_mov_seg(lmt_addr + 4, slist[j], off);
+ off <<= 1;
+ vst1q_u64(lmt_addr + 4 + off, cmd0[j + 1]);
+ vst1q_u64(lmt_addr + 6 + off, cmd1[j + 1]);
+ roc_lmt_mov_seg(lmt_addr + 8 + off,
+ slist[j + 1], segdw[j + 1] - 2);
+ }
+ lmt_status = roc_lmt_submit_ldeor(io_addr);
+ if (lmt_status == 0)
+ goto again0;
+ j += 2;
+ } else {
+again1:
+ if ((flags & NIX_TX_NEED_EXT_HDR) &&
+ (flags & NIX_TX_OFFLOAD_TSTAMP_F)) {
+ vst1q_u64(lmt_addr, cmd0[j]);
+ vst1q_u64(lmt_addr + 2, cmd2[j]);
+ vst1q_u64(lmt_addr + 4, cmd1[j]);
+ /* Copy segs */
+ off = segdw[j] - 4;
+ roc_lmt_mov_seg(lmt_addr + 6, slist[j], off);
+ off <<= 1;
+ vst1q_u64(lmt_addr + 6 + off, cmd3[j]);
+ } else if (flags & NIX_TX_NEED_EXT_HDR) {
+ vst1q_u64(lmt_addr, cmd0[j]);
+ vst1q_u64(lmt_addr + 2, cmd2[j]);
+ vst1q_u64(lmt_addr + 4, cmd1[j]);
+ /* Copy segs */
+ off = segdw[j] - 3;
+ roc_lmt_mov_seg(lmt_addr + 6, slist[j], off);
+ } else {
+ vst1q_u64(lmt_addr, cmd0[j]);
+ vst1q_u64(lmt_addr + 2, cmd1[j]);
+ /* Copy segs */
+ off = segdw[j] - 2;
+ roc_lmt_mov_seg(lmt_addr + 4, slist[j], off);
+ }
+ lmt_status = roc_lmt_submit_ldeor(io_addr);
+ if (lmt_status == 0)
+ goto again1;
+ j += 1;
+ }
+ }
+}
+
static __rte_always_inline uint16_t
cn9k_nix_xmit_pkts_vector(void *tx_queue, struct rte_mbuf **tx_pkts,
uint16_t pkts, uint64_t *cmd, const uint16_t flags)
@@ -1380,7 +1611,8 @@ cn9k_nix_xmit_pkts_vector(void *tx_queue, struct rte_mbuf **tx_pkts,
sendext23_w0 = vld1q_u64(sx_w0 + 2);
}
- if (flags & NIX_TX_OFFLOAD_MBUF_NOFF_F) {
+ if ((flags & NIX_TX_OFFLOAD_MBUF_NOFF_F) &&
+ !(flags & NIX_TX_MULTI_SEG_F)) {
/* Set don't free bit if reference count > 1 */
xmask01 = vdupq_n_u64(0);
xmask23 = xmask01;
@@ -1424,7 +1656,7 @@ cn9k_nix_xmit_pkts_vector(void *tx_queue, struct rte_mbuf **tx_pkts,
* cnxk_nix_prefree_seg are written before LMTST.
*/
rte_io_wmb();
- } else {
+ } else if (!(flags & NIX_TX_MULTI_SEG_F)) {
/* Move mbufs to iova */
mbuf0 = (uint64_t *)tx_pkts[0];
mbuf1 = (uint64_t *)tx_pkts[1];
@@ -1472,7 +1704,27 @@ cn9k_nix_xmit_pkts_vector(void *tx_queue, struct rte_mbuf **tx_pkts,
cmd2[3] = vzip2q_u64(sendext23_w0, sendext23_w1);
}
- if (flags & NIX_TX_NEED_EXT_HDR) {
+ if (flags & NIX_TX_MULTI_SEG_F) {
+ uint64_t seg_list[NIX_DESCS_PER_LOOP]
+ [CNXK_NIX_TX_MSEG_SG_DWORDS - 2];
+ uint8_t j, segdw[NIX_DESCS_PER_LOOP + 1];
+
+ /* Build mseg list for each packet individually. */
+ for (j = 0; j < NIX_DESCS_PER_LOOP; j++)
+ segdw[j] = cn9k_nix_prepare_mseg_vec(tx_pkts[j],
+ seg_list[j], &cmd0[j],
+ &cmd1[j], flags);
+ segdw[4] = 8;
+
+ /* Commit all changes to mbuf before LMTST. */
+ if (flags & NIX_TX_OFFLOAD_MBUF_NOFF_F)
+ rte_io_wmb();
+
+ cn9k_nix_xmit_pkts_mseg_vector(cmd0, cmd1, cmd2, cmd3,
+ segdw, seg_list,
+ lmt_addr, io_addr,
+ flags);
+ } else if (flags & NIX_TX_NEED_EXT_HDR) {
/* With ext header in the command we can no longer send
* all 4 packets together since LMTLINE is 128bytes.
* Split and Tx twice.
@@ -1534,9 +1786,14 @@ cn9k_nix_xmit_pkts_vector(void *tx_queue, struct rte_mbuf **tx_pkts,
tx_pkts = tx_pkts + NIX_DESCS_PER_LOOP;
}
- if (unlikely(pkts_left))
- pkts += cn9k_nix_xmit_pkts(tx_queue, tx_pkts, pkts_left, cmd,
- flags);
+ if (unlikely(pkts_left)) {
+ if (flags & NIX_TX_MULTI_SEG_F)
+ pkts += cn9k_nix_xmit_pkts_mseg(tx_queue, tx_pkts,
+ pkts_left, cmd, flags);
+ else
+ pkts += cn9k_nix_xmit_pkts(tx_queue, tx_pkts, pkts_left,
+ cmd, flags);
+ }
return pkts;
}
@@ -1701,6 +1958,9 @@ T(ts_tso_noff_vlan_ol3ol4csum_l3l4csum, 1, 1, 1, 1, 1, 1, 8, \
void *tx_queue, struct rte_mbuf **tx_pkts, uint16_t pkts); \
\
uint16_t __rte_noinline __rte_hot cn9k_nix_xmit_pkts_vec_##name( \
+ void *tx_queue, struct rte_mbuf **tx_pkts, uint16_t pkts); \
+ \
+ uint16_t __rte_noinline __rte_hot cn9k_nix_xmit_pkts_vec_mseg_##name( \
void *tx_queue, struct rte_mbuf **tx_pkts, uint16_t pkts);
NIX_TX_FASTPATH_MODES
diff --git a/drivers/net/cnxk/cn9k_tx_vec_mseg.c b/drivers/net/cnxk/cn9k_tx_vec_mseg.c
new file mode 100644
index 000000000..0256efd45
--- /dev/null
+++ b/drivers/net/cnxk/cn9k_tx_vec_mseg.c
@@ -0,0 +1,24 @@
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(C) 2021 Marvell.
+ */
+
+#include "cn9k_ethdev.h"
+#include "cn9k_tx.h"
+
+#define T(name, f5, f4, f3, f2, f1, f0, sz, flags) \
+ uint16_t __rte_noinline __rte_hot cn9k_nix_xmit_pkts_vec_mseg_##name( \
+ void *tx_queue, struct rte_mbuf **tx_pkts, uint16_t pkts) \
+ { \
+ uint64_t cmd[sz]; \
+ \
+ /* For TSO inner checksum is a must */ \
+ if (((flags) & NIX_TX_OFFLOAD_TSO_F) && \
+ !((flags) & NIX_TX_OFFLOAD_L3_L4_CSUM_F)) \
+ return 0; \
+ return cn9k_nix_xmit_pkts_vector(tx_queue, tx_pkts, pkts, cmd, \
+ (flags) | \
+ NIX_TX_MULTI_SEG_F); \
+ }
+
+NIX_TX_FASTPATH_MODES
+#undef T
diff --git a/drivers/net/cnxk/meson.build b/drivers/net/cnxk/meson.build
index aa8c7253f..361f7ce84 100644
--- a/drivers/net/cnxk/meson.build
+++ b/drivers/net/cnxk/meson.build
@@ -26,7 +26,8 @@ sources += files('cn9k_ethdev.c',
'cn9k_rx_vec_mseg.c',
'cn9k_tx.c',
'cn9k_tx_mseg.c',
- 'cn9k_tx_vec.c')
+ 'cn9k_tx_vec.c',
+ 'cn9k_tx_vec_mseg.c')
# CN10K
sources += files('cn10k_ethdev.c',
'cn10k_rte_flow.c',
@@ -36,7 +37,8 @@ sources += files('cn10k_ethdev.c',
'cn10k_rx_vec_mseg.c',
'cn10k_tx.c',
'cn10k_tx_mseg.c',
- 'cn10k_tx_vec.c')
+ 'cn10k_tx_vec.c',
+ 'cn10k_tx_vec_mseg.c')
deps += ['bus_pci', 'cryptodev', 'eventdev', 'security']
deps += ['common_cnxk', 'mempool_cnxk']
--
2.17.1
next prev parent reply other threads:[~2021-06-29 7:45 UTC|newest]
Thread overview: 93+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-05-24 12:22 [dpdk-dev] [PATCH v2 1/4] event/cnxk: add Rx adapter support pbhagavatula
2021-05-24 12:23 ` [dpdk-dev] [PATCH v2 2/4] event/cnxk: add Rx adapter fastpath ops pbhagavatula
2021-05-24 12:23 ` [dpdk-dev] [PATCH v2 3/4] event/cnxk: add Tx adapter support pbhagavatula
2021-05-24 12:23 ` [dpdk-dev] [PATCH v2 4/4] event/cnxk: add Tx adapter fastpath ops pbhagavatula
2021-06-19 11:01 ` [dpdk-dev] [PATCH v2 01/13] net/cnxk: add multi seg Rx vector routine pbhagavatula
2021-06-19 11:01 ` [dpdk-dev] [PATCH v2 02/13] net/cnxk: enable ptp processing in vector Rx pbhagavatula
2021-06-19 11:01 ` [dpdk-dev] [PATCH v2 03/13] net/cnxk: enable VLAN processing in vector Tx pbhagavatula
2021-06-19 11:01 ` [dpdk-dev] [PATCH v2 04/13] net/cnxk: enable ptp " pbhagavatula
2021-06-19 11:01 ` [dpdk-dev] [PATCH v2 05/13] net/cnxk: enable TSO " pbhagavatula
2021-06-19 11:01 ` [dpdk-dev] [PATCH v2 06/13] net/cnxk: add multi seg Tx vector routine pbhagavatula
2021-06-19 11:01 ` [dpdk-dev] [PATCH v2 07/13] event/cnxk: add Rx adapter support pbhagavatula
2021-06-19 11:01 ` [dpdk-dev] [PATCH v2 08/13] event/cnxk: add Rx adapter fastpath ops pbhagavatula
2021-06-19 11:01 ` [dpdk-dev] [PATCH v2 09/13] event/cnxk: add Tx adapter support pbhagavatula
2021-06-19 11:01 ` [dpdk-dev] [PATCH v2 10/13] event/cnxk: add Tx adapter fastpath ops pbhagavatula
2021-06-19 11:01 ` [dpdk-dev] [PATCH v2 11/13] event/cnxk: add Rx adapter vector support pbhagavatula
2021-06-19 11:01 ` [dpdk-dev] [PATCH v2 12/13] event/cnxk: add Rx event vector fastpath pbhagavatula
2021-06-19 11:01 ` [dpdk-dev] [PATCH v2 13/13] event/cnxk: add Tx " pbhagavatula
2021-06-20 20:28 ` [dpdk-dev] [PATCH v3 01/13] net/cnxk: add multi seg Rx vector routine pbhagavatula
2021-06-20 20:28 ` [dpdk-dev] [PATCH v3 02/13] net/cnxk: enable ptp processing in vector Rx pbhagavatula
2021-06-20 20:28 ` [dpdk-dev] [PATCH v3 03/13] net/cnxk: enable VLAN processing in vector Tx pbhagavatula
2021-06-20 20:28 ` [dpdk-dev] [PATCH v3 04/13] net/cnxk: enable ptp " pbhagavatula
2021-06-20 20:28 ` [dpdk-dev] [PATCH v3 05/13] net/cnxk: enable TSO " pbhagavatula
2021-06-20 20:28 ` [dpdk-dev] [PATCH v3 06/13] net/cnxk: add multi seg Tx vector routine pbhagavatula
2021-06-20 20:29 ` [dpdk-dev] [PATCH v3 07/13] event/cnxk: add Rx adapter support pbhagavatula
2021-06-20 20:29 ` [dpdk-dev] [PATCH v3 08/13] event/cnxk: add Rx adapter fastpath ops pbhagavatula
2021-06-20 20:29 ` [dpdk-dev] [PATCH v3 09/13] event/cnxk: add Tx adapter support pbhagavatula
2021-06-20 20:29 ` [dpdk-dev] [PATCH v3 10/13] event/cnxk: add Tx adapter fastpath ops pbhagavatula
2021-06-20 20:29 ` [dpdk-dev] [PATCH v3 11/13] event/cnxk: add Rx adapter vector support pbhagavatula
2021-06-20 20:29 ` [dpdk-dev] [PATCH v3 12/13] event/cnxk: add Rx event vector fastpath pbhagavatula
2021-06-20 20:29 ` [dpdk-dev] [PATCH v3 13/13] event/cnxk: add Tx " pbhagavatula
2021-06-27 6:57 ` [dpdk-dev] [PATCH v3 01/13] net/cnxk: add multi seg Rx vector routine Jerin Jacob
2021-06-28 19:41 ` [dpdk-dev] [PATCH v4 1/6] " pbhagavatula
2021-06-28 19:41 ` [dpdk-dev] [PATCH v4 2/6] net/cnxk: enable ptp processing in vector Rx pbhagavatula
2021-06-28 19:41 ` [dpdk-dev] [PATCH v4 3/6] net/cnxk: enable VLAN processing in vector Tx pbhagavatula
2021-06-28 19:41 ` [dpdk-dev] [PATCH v4 4/6] net/cnxk: enable ptp " pbhagavatula
2021-06-28 19:41 ` [dpdk-dev] [PATCH v4 5/6] net/cnxk: enable TSO " pbhagavatula
2021-06-28 19:41 ` [dpdk-dev] [PATCH v4 6/6] net/cnxk: add multi seg Tx vector routine pbhagavatula
2021-06-29 7:25 ` Nithin Dabilpuram
2021-06-29 7:44 ` [dpdk-dev] [PATCH v5 1/6] net/cnxk: add multi seg Rx " pbhagavatula
2021-06-29 7:44 ` [dpdk-dev] [PATCH v5 2/6] net/cnxk: enable ptp processing in vector Rx pbhagavatula
2021-06-29 7:44 ` [dpdk-dev] [PATCH v5 3/6] net/cnxk: enable VLAN processing in vector Tx pbhagavatula
2021-06-29 7:44 ` [dpdk-dev] [PATCH v5 4/6] net/cnxk: enable ptp " pbhagavatula
2021-06-29 7:44 ` [dpdk-dev] [PATCH v5 5/6] net/cnxk: enable TSO " pbhagavatula
2021-06-29 7:44 ` pbhagavatula [this message]
2021-06-29 16:20 ` [dpdk-dev] [PATCH v5 1/6] net/cnxk: add multi seg Rx vector routine Jerin Jacob
2021-06-28 19:52 ` [dpdk-dev] [PATCH v4 1/7] event/cnxk: add Rx adapter support pbhagavatula
2021-06-28 19:52 ` [dpdk-dev] [PATCH v4 2/7] event/cnxk: add Rx adapter fastpath ops pbhagavatula
2021-06-28 19:52 ` [dpdk-dev] [PATCH v4 3/7] event/cnxk: add Tx adapter support pbhagavatula
2021-06-28 19:52 ` [dpdk-dev] [PATCH v4 4/7] event/cnxk: add Tx adapter fastpath ops pbhagavatula
2021-06-28 19:52 ` [dpdk-dev] [PATCH v4 5/7] event/cnxk: add Rx adapter vector support pbhagavatula
2021-06-28 19:52 ` [dpdk-dev] [PATCH v4 6/7] event/cnxk: add Rx event vector fastpath pbhagavatula
2021-06-28 19:52 ` [dpdk-dev] [PATCH v4 7/7] event/cnxk: add Tx " pbhagavatula
2021-06-29 8:01 ` [dpdk-dev] [PATCH v5 1/7] event/cnxk: add Rx adapter support pbhagavatula
2021-06-29 8:01 ` [dpdk-dev] [PATCH v5 2/7] event/cnxk: add Rx adapter fastpath ops pbhagavatula
2021-06-29 8:01 ` [dpdk-dev] [PATCH v5 3/7] event/cnxk: add Tx adapter support pbhagavatula
2021-06-29 8:01 ` [dpdk-dev] [PATCH v5 4/7] event/cnxk: add Tx adapter fastpath ops pbhagavatula
2021-06-29 8:01 ` [dpdk-dev] [PATCH v5 5/7] event/cnxk: add Rx adapter vector support pbhagavatula
2021-06-29 8:01 ` [dpdk-dev] [PATCH v5 6/7] event/cnxk: add Rx event vector fastpath pbhagavatula
2021-06-29 8:01 ` [dpdk-dev] [PATCH v5 7/7] event/cnxk: add Tx " pbhagavatula
2021-07-02 21:14 ` [dpdk-dev] [PATCH v6 1/7] event/cnxk: add Rx adapter support pbhagavatula
2021-07-02 21:14 ` [dpdk-dev] [PATCH v6 2/7] event/cnxk: add Rx adapter fastpath ops pbhagavatula
2021-07-02 21:14 ` [dpdk-dev] [PATCH v6 3/7] event/cnxk: add Tx adapter support pbhagavatula
2021-07-03 13:23 ` Nithin Dabilpuram
2021-07-02 21:14 ` [dpdk-dev] [PATCH v6 4/7] event/cnxk: add Tx adapter fastpath ops pbhagavatula
2021-07-02 21:14 ` [dpdk-dev] [PATCH v6 5/7] event/cnxk: add Rx adapter vector support pbhagavatula
2021-07-02 21:14 ` [dpdk-dev] [PATCH v6 6/7] event/cnxk: add Rx event vector fastpath pbhagavatula
2021-07-02 21:14 ` [dpdk-dev] [PATCH v6 7/7] event/cnxk: add Tx " pbhagavatula
2021-07-03 22:00 ` [dpdk-dev] [PATCH v7 1/7] event/cnxk: add Rx adapter support pbhagavatula
2021-07-03 22:00 ` [dpdk-dev] [PATCH v7 2/7] event/cnxk: add Rx adapter fastpath ops pbhagavatula
2021-07-03 22:00 ` [dpdk-dev] [PATCH v7 3/7] event/cnxk: add Tx adapter support pbhagavatula
2021-07-03 22:00 ` [dpdk-dev] [PATCH v7 4/7] event/cnxk: add Tx adapter fastpath ops pbhagavatula
2021-07-03 22:00 ` [dpdk-dev] [PATCH v7 5/7] event/cnxk: add Rx adapter vector support pbhagavatula
2021-07-03 22:00 ` [dpdk-dev] [PATCH v7 6/7] event/cnxk: add Rx event vector fastpath pbhagavatula
2021-07-03 22:00 ` [dpdk-dev] [PATCH v7 7/7] event/cnxk: add Tx " pbhagavatula
2021-07-11 23:29 ` [dpdk-dev] [PATCH v8 1/7] event/cnxk: add Rx adapter support pbhagavatula
2021-07-11 23:29 ` [dpdk-dev] [PATCH v8 2/7] event/cnxk: add Rx adapter fastpath ops pbhagavatula
2021-07-11 23:29 ` [dpdk-dev] [PATCH v8 3/7] event/cnxk: add Tx adapter support pbhagavatula
2021-07-11 23:29 ` [dpdk-dev] [PATCH v8 4/7] event/cnxk: add Tx adapter fastpath ops pbhagavatula
2021-07-11 23:29 ` [dpdk-dev] [PATCH v8 5/7] event/cnxk: add Rx adapter vector support pbhagavatula
2021-07-11 23:29 ` [dpdk-dev] [PATCH v8 6/7] event/cnxk: add Rx event vector fastpath pbhagavatula
2021-07-11 23:29 ` [dpdk-dev] [PATCH v8 7/7] event/cnxk: add Tx " pbhagavatula
2021-07-13 13:36 ` Jerin Jacob
2021-07-14 9:02 ` [dpdk-dev] [PATCH v9 1/7] event/cnxk: add Rx adapter support pbhagavatula
2021-07-14 9:02 ` [dpdk-dev] [PATCH v9 2/7] event/cnxk: add Rx adapter fastpath ops pbhagavatula
2021-07-20 11:03 ` David Marchand
2021-07-20 11:43 ` [dpdk-dev] [EXT] " Pavan Nikhilesh Bhagavatula
2021-07-20 11:50 ` David Marchand
2021-07-14 9:02 ` [dpdk-dev] [PATCH v9 3/7] event/cnxk: add Tx adapter support pbhagavatula
2021-07-14 9:02 ` [dpdk-dev] [PATCH v9 4/7] event/cnxk: add Tx adapter fastpath ops pbhagavatula
2021-07-14 9:02 ` [dpdk-dev] [PATCH v9 5/7] event/cnxk: add Rx adapter vector support pbhagavatula
2021-07-14 9:02 ` [dpdk-dev] [PATCH v9 6/7] event/cnxk: add Rx event vector fastpath pbhagavatula
2021-07-14 9:02 ` [dpdk-dev] [PATCH v9 7/7] event/cnxk: add Tx " pbhagavatula
2021-07-16 12:19 ` Jerin Jacob
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