#define NIX_TX_OFFLOAD_MBUF_NOFF_F BIT(3)
#define NIX_TX_OFFLOAD_TSO_F BIT(4)
#define NIX_TX_OFFLOAD_TSTAMP_F BIT(5)
+#define NIX_TX_OFFLOAD_SECURITY_F BIT(6)
+#define NIX_TX_OFFLOAD_MAX (NIX_TX_OFFLOAD_SECURITY_F << 1)
/* Flags to control xmit_prepare function.
* Defining it from backwards to denote its been
: 0);
}
+static __rte_always_inline void
+cn9k_nix_tx_skeleton(struct cn9k_eth_txq *txq, uint64_t *cmd,
+ const uint16_t flags, const uint16_t static_sz)
+{
+ if (static_sz)
+ cmd[0] = txq->send_hdr_w0;
+ else
+ cmd[0] = (txq->send_hdr_w0 & 0xFFFFF00000000000) |
+ ((uint64_t)(cn9k_nix_tx_ext_subs(flags) + 1) << 40);
+ cmd[1] = 0;
+
+ if (flags & NIX_TX_NEED_EXT_HDR) {
+ if (flags & NIX_TX_OFFLOAD_TSTAMP_F)
+ cmd[2] = (NIX_SUBDC_EXT << 60) | BIT_ULL(15);
+ else
+ cmd[2] = NIX_SUBDC_EXT << 60;
+ cmd[3] = 0;
+ cmd[4] = (NIX_SUBDC_SG << 60) | BIT_ULL(48);
+ } else {
+ cmd[2] = (NIX_SUBDC_SG << 60) | BIT_ULL(48);
+ }
+}
+
static __rte_always_inline void
cn9k_nix_xmit_prepare_tso(struct rte_mbuf *m, const uint64_t flags)
{
uint64_t mask, ol_flags = m->ol_flags;
- if (flags & NIX_TX_OFFLOAD_TSO_F && (ol_flags & PKT_TX_TCP_SEG)) {
+ if (flags & NIX_TX_OFFLOAD_TSO_F && (ol_flags & RTE_MBUF_F_TX_TCP_SEG)) {
uintptr_t mdata = rte_pktmbuf_mtod(m, uintptr_t);
uint16_t *iplen, *oiplen, *oudplen;
uint16_t lso_sb, paylen;
- mask = -!!(ol_flags & (PKT_TX_OUTER_IPV4 | PKT_TX_OUTER_IPV6));
+ mask = -!!(ol_flags & (RTE_MBUF_F_TX_OUTER_IPV4 | RTE_MBUF_F_TX_OUTER_IPV6));
lso_sb = (mask & (m->outer_l2_len + m->outer_l3_len)) +
m->l2_len + m->l3_len + m->l4_len;
/* Get iplen position assuming no tunnel hdr */
iplen = (uint16_t *)(mdata + m->l2_len +
- (2 << !!(ol_flags & PKT_TX_IPV6)));
+ (2 << !!(ol_flags & RTE_MBUF_F_TX_IPV6)));
/* Handle tunnel tso */
if ((flags & NIX_TX_OFFLOAD_OL3_OL4_CSUM_F) &&
- (ol_flags & PKT_TX_TUNNEL_MASK)) {
+ (ol_flags & RTE_MBUF_F_TX_TUNNEL_MASK)) {
const uint8_t is_udp_tun =
(CNXK_NIX_UDP_TUN_BITMASK >>
- ((ol_flags & PKT_TX_TUNNEL_MASK) >> 45)) &
+ ((ol_flags & RTE_MBUF_F_TX_TUNNEL_MASK) >> 45)) &
0x1;
oiplen = (uint16_t *)(mdata + m->outer_l2_len +
(2 << !!(ol_flags &
- PKT_TX_OUTER_IPV6)));
+ RTE_MBUF_F_TX_OUTER_IPV6)));
*oiplen = rte_cpu_to_be_16(rte_be_to_cpu_16(*oiplen) -
paylen);
/* Update iplen position to inner ip hdr */
iplen = (uint16_t *)(mdata + lso_sb - m->l3_len -
m->l4_len +
- (2 << !!(ol_flags & PKT_TX_IPV6)));
+ (2 << !!(ol_flags & RTE_MBUF_F_TX_IPV6)));
}
*iplen = rte_cpu_to_be_16(rte_be_to_cpu_16(*iplen) - paylen);
w1.u = 0;
}
- if (!(flags & NIX_TX_MULTI_SEG_F)) {
+ if (!(flags & NIX_TX_MULTI_SEG_F))
send_hdr->w0.total = m->data_len;
- send_hdr->w0.aura =
- roc_npa_aura_handle_to_aura(m->pool->pool_id);
- }
+ else
+ send_hdr->w0.total = m->pkt_len;
+ send_hdr->w0.aura = roc_npa_aura_handle_to_aura(m->pool->pool_id);
/*
* L3type: 2 => IPV4
if ((flags & NIX_TX_OFFLOAD_OL3_OL4_CSUM_F) &&
(flags & NIX_TX_OFFLOAD_L3_L4_CSUM_F)) {
- const uint8_t csum = !!(ol_flags & PKT_TX_OUTER_UDP_CKSUM);
+ const uint8_t csum = !!(ol_flags & RTE_MBUF_F_TX_OUTER_UDP_CKSUM);
const uint8_t ol3type =
- ((!!(ol_flags & PKT_TX_OUTER_IPV4)) << 1) +
- ((!!(ol_flags & PKT_TX_OUTER_IPV6)) << 2) +
- !!(ol_flags & PKT_TX_OUTER_IP_CKSUM);
+ ((!!(ol_flags & RTE_MBUF_F_TX_OUTER_IPV4)) << 1) +
+ ((!!(ol_flags & RTE_MBUF_F_TX_OUTER_IPV6)) << 2) +
+ !!(ol_flags & RTE_MBUF_F_TX_OUTER_IP_CKSUM);
/* Outer L3 */
w1.ol3type = ol3type;
w1.ol4type = csum + (csum << 1);
/* Inner L3 */
- w1.il3type = ((!!(ol_flags & PKT_TX_IPV4)) << 1) +
- ((!!(ol_flags & PKT_TX_IPV6)) << 2);
+ w1.il3type = ((!!(ol_flags & RTE_MBUF_F_TX_IPV4)) << 1) +
+ ((!!(ol_flags & RTE_MBUF_F_TX_IPV6)) << 2);
w1.il3ptr = w1.ol4ptr + m->l2_len;
w1.il4ptr = w1.il3ptr + m->l3_len;
/* Increment it by 1 if it is IPV4 as 3 is with csum */
- w1.il3type = w1.il3type + !!(ol_flags & PKT_TX_IP_CKSUM);
+ w1.il3type = w1.il3type + !!(ol_flags & RTE_MBUF_F_TX_IP_CKSUM);
/* Inner L4 */
- w1.il4type = (ol_flags & PKT_TX_L4_MASK) >> 52;
+ w1.il4type = (ol_flags & RTE_MBUF_F_TX_L4_MASK) >> 52;
/* In case of no tunnel header use only
* shift IL3/IL4 fields a bit to use
((w1.u & 0X00000000FFFFFFFF) >> (mask << 4));
} else if (flags & NIX_TX_OFFLOAD_OL3_OL4_CSUM_F) {
- const uint8_t csum = !!(ol_flags & PKT_TX_OUTER_UDP_CKSUM);
+ const uint8_t csum = !!(ol_flags & RTE_MBUF_F_TX_OUTER_UDP_CKSUM);
const uint8_t outer_l2_len = m->outer_l2_len;
/* Outer L3 */
w1.ol3ptr = outer_l2_len;
w1.ol4ptr = outer_l2_len + m->outer_l3_len;
/* Increment it by 1 if it is IPV4 as 3 is with csum */
- w1.ol3type = ((!!(ol_flags & PKT_TX_OUTER_IPV4)) << 1) +
- ((!!(ol_flags & PKT_TX_OUTER_IPV6)) << 2) +
- !!(ol_flags & PKT_TX_OUTER_IP_CKSUM);
+ w1.ol3type = ((!!(ol_flags & RTE_MBUF_F_TX_OUTER_IPV4)) << 1) +
+ ((!!(ol_flags & RTE_MBUF_F_TX_OUTER_IPV6)) << 2) +
+ !!(ol_flags & RTE_MBUF_F_TX_OUTER_IP_CKSUM);
/* Outer L4 */
w1.ol4type = csum + (csum << 1);
w1.ol3ptr = l2_len;
w1.ol4ptr = l2_len + m->l3_len;
/* Increment it by 1 if it is IPV4 as 3 is with csum */
- w1.ol3type = ((!!(ol_flags & PKT_TX_IPV4)) << 1) +
- ((!!(ol_flags & PKT_TX_IPV6)) << 2) +
- !!(ol_flags & PKT_TX_IP_CKSUM);
+ w1.ol3type = ((!!(ol_flags & RTE_MBUF_F_TX_IPV4)) << 1) +
+ ((!!(ol_flags & RTE_MBUF_F_TX_IPV6)) << 2) +
+ !!(ol_flags & RTE_MBUF_F_TX_IP_CKSUM);
/* Inner L4 */
- w1.ol4type = (ol_flags & PKT_TX_L4_MASK) >> 52;
+ w1.ol4type = (ol_flags & RTE_MBUF_F_TX_L4_MASK) >> 52;
}
if (flags & NIX_TX_NEED_EXT_HDR && flags & NIX_TX_OFFLOAD_VLAN_QINQ_F) {
- send_hdr_ext->w1.vlan1_ins_ena = !!(ol_flags & PKT_TX_VLAN);
+ send_hdr_ext->w1.vlan1_ins_ena = !!(ol_flags & RTE_MBUF_F_TX_VLAN);
/* HW will update ptr after vlan0 update */
send_hdr_ext->w1.vlan1_ins_ptr = 12;
send_hdr_ext->w1.vlan1_ins_tci = m->vlan_tci;
- send_hdr_ext->w1.vlan0_ins_ena = !!(ol_flags & PKT_TX_QINQ);
+ send_hdr_ext->w1.vlan0_ins_ena = !!(ol_flags & RTE_MBUF_F_TX_QINQ);
/* 2B before end of l2 header */
send_hdr_ext->w1.vlan0_ins_ptr = 12;
send_hdr_ext->w1.vlan0_ins_tci = m->vlan_tci_outer;
}
- if (flags & NIX_TX_OFFLOAD_TSO_F && (ol_flags & PKT_TX_TCP_SEG)) {
+ if (flags & NIX_TX_OFFLOAD_TSO_F && (ol_flags & RTE_MBUF_F_TX_TCP_SEG)) {
uint16_t lso_sb;
uint64_t mask;
send_hdr_ext->w0.lso = 1;
send_hdr_ext->w0.lso_mps = m->tso_segsz;
send_hdr_ext->w0.lso_format =
- NIX_LSO_FORMAT_IDX_TSOV4 + !!(ol_flags & PKT_TX_IPV6);
+ NIX_LSO_FORMAT_IDX_TSOV4 + !!(ol_flags & RTE_MBUF_F_TX_IPV6);
w1.ol4type = NIX_SENDL4TYPE_TCP_CKSUM;
/* Handle tunnel tso */
if ((flags & NIX_TX_OFFLOAD_OL3_OL4_CSUM_F) &&
- (ol_flags & PKT_TX_TUNNEL_MASK)) {
+ (ol_flags & RTE_MBUF_F_TX_TUNNEL_MASK)) {
const uint8_t is_udp_tun =
(CNXK_NIX_UDP_TUN_BITMASK >>
- ((ol_flags & PKT_TX_TUNNEL_MASK) >> 45)) &
+ ((ol_flags & RTE_MBUF_F_TX_TUNNEL_MASK) >> 45)) &
0x1;
uint8_t shift = is_udp_tun ? 32 : 0;
- shift += (!!(ol_flags & PKT_TX_OUTER_IPV6) << 4);
- shift += (!!(ol_flags & PKT_TX_IPV6) << 3);
+ shift += (!!(ol_flags & RTE_MBUF_F_TX_OUTER_IPV6) << 4);
+ shift += (!!(ol_flags & RTE_MBUF_F_TX_IPV6) << 3);
w1.il4type = NIX_SENDL4TYPE_TCP_CKSUM;
w1.ol4type = is_udp_tun ? NIX_SENDL4TYPE_UDP_CKSUM : 0;
}
/* Mark mempool object as "put" since it is freed by NIX */
if (!send_hdr->w0.df)
- __mempool_check_cookies(m->pool, (void **)&m, 1, 0);
+ RTE_MEMPOOL_CHECK_COOKIES(m->pool, (void **)&m, 1, 0);
+ } else {
+ sg->seg1_size = m->data_len;
+ *(rte_iova_t *)(sg + 1) = rte_mbuf_data_iova(m);
+
+ /* NOFF is handled later for multi-seg */
}
}
static __rte_always_inline void
-cn9k_nix_xmit_prepare_tstamp(uint64_t *cmd, const uint64_t *send_mem_desc,
+cn9k_nix_xmit_prepare_tstamp(struct cn9k_eth_txq *txq, uint64_t *cmd,
const uint64_t ol_flags, const uint16_t no_segdw,
const uint16_t flags)
{
if (flags & NIX_TX_OFFLOAD_TSTAMP_F) {
struct nix_send_mem_s *send_mem;
uint16_t off = (no_segdw - 1) << 1;
- const uint8_t is_ol_tstamp = !(ol_flags & PKT_TX_IEEE1588_TMST);
+ const uint8_t is_ol_tstamp =
+ !(ol_flags & RTE_MBUF_F_TX_IEEE1588_TMST);
send_mem = (struct nix_send_mem_s *)(cmd + off);
- if (flags & NIX_TX_MULTI_SEG_F) {
- /* Retrieving the default desc values */
- cmd[off] = send_mem_desc[6];
-
- /* Using compiler barier to avoid voilation of C
- * aliasing rules.
- */
- rte_compiler_barrier();
- }
/* Packets for which PKT_TX_IEEE1588_TMST is not set, tx tstamp
* should not be recorded, hence changing the alg type to
- * NIX_SENDMEMALG_SET and also changing send mem addr field to
- * next 8 bytes as it corrpt the actual tx tstamp registered
+ * NIX_SENDMEMALG_SUB and also changing send mem addr field to
+ * next 8 bytes as it corrupts the actual Tx tstamp registered
* address.
*/
+ send_mem->w0.cn9k.subdc = NIX_SUBDC_MEM;
send_mem->w0.cn9k.alg =
- NIX_SENDMEMALG_SETTSTMP - (is_ol_tstamp);
+ NIX_SENDMEMALG_SETTSTMP + (is_ol_tstamp << 3);
- send_mem->addr = (rte_iova_t)((uint64_t *)send_mem_desc[7] +
- (is_ol_tstamp));
+ send_mem->addr = (rte_iova_t)(((uint64_t *)txq->ts_mem) +
+ (is_ol_tstamp));
}
}
uint8_t off, i;
send_hdr = (struct nix_send_hdr_s *)cmd;
- send_hdr->w0.total = m->pkt_len;
- send_hdr->w0.aura = roc_npa_aura_handle_to_aura(m->pool->pool_id);
if (flags & NIX_TX_NEED_EXT_HDR)
off = 2;
off = 0;
sg = (union nix_send_sg_s *)&cmd[2 + off];
- /* Clear sg->u header before use */
- sg->u &= 0xFC00000000000000;
+
+ /* Start from second segment, first segment is already there */
+ i = 1;
sg_u = sg->u;
- slist = &cmd[3 + off];
+ nb_segs = m->nb_segs - 1;
+ m_next = m->next;
+ slist = &cmd[3 + off + 1];
- i = 0;
- nb_segs = m->nb_segs;
+ /* 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);
+ rte_io_wmb();
+ }
+
+ /* Mark mempool object as "put" since it is freed by NIX */
+#ifdef RTE_LIBRTE_MEMPOOL_DEBUG
+ if (!(sg_u & (1ULL << 55)))
+ RTE_MEMPOOL_CHECK_COOKIES(m->pool, (void **)&m, 1, 0);
+ rte_io_wmb();
+#endif
+ m = m_next;
+ if (!m)
+ goto done;
/* Fill mbuf segments */
do {
/* 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_MEMPOOL_CHECK_COOKIES(m->pool, (void **)&m, 1, 0);
rte_io_wmb();
#endif
slist++;
m = m_next;
} while (nb_segs);
+done:
sg->u = sg_u;
sg->segs = i;
segdw = (uint64_t *)slist - (uint64_t *)&cmd[2 + off];
NIX_XMIT_FC_OR_RETURN(txq, pkts);
- roc_lmt_mov(cmd, &txq->cmd[0], cn9k_nix_tx_ext_subs(flags));
+ cn9k_nix_tx_skeleton(txq, cmd, flags, 1);
/* Perform header writes before barrier for TSO */
if (flags & NIX_TX_OFFLOAD_TSO_F) {
for (i = 0; i < pkts; i++) {
cn9k_nix_xmit_prepare(tx_pkts[i], cmd, flags, lso_tun_fmt);
- cn9k_nix_xmit_prepare_tstamp(cmd, &txq->cmd[0],
- tx_pkts[i]->ol_flags, 4, flags);
+ cn9k_nix_xmit_prepare_tstamp(txq, cmd, tx_pkts[i]->ol_flags, 4,
+ flags);
cn9k_nix_xmit_one(cmd, lmt_addr, io_addr, flags);
}
NIX_XMIT_FC_OR_RETURN(txq, pkts);
- roc_lmt_mov(cmd, &txq->cmd[0], cn9k_nix_tx_ext_subs(flags));
+ cn9k_nix_tx_skeleton(txq, cmd, flags, 1);
/* Perform header writes before barrier for TSO */
if (flags & NIX_TX_OFFLOAD_TSO_F) {
for (i = 0; i < pkts; i++) {
cn9k_nix_xmit_prepare(tx_pkts[i], cmd, flags, lso_tun_fmt);
segdw = cn9k_nix_prepare_mseg(tx_pkts[i], cmd, flags);
- cn9k_nix_xmit_prepare_tstamp(cmd, &txq->cmd[0],
- tx_pkts[i]->ol_flags, segdw,
- flags);
+ cn9k_nix_xmit_prepare_tstamp(txq, cmd, tx_pkts[i]->ol_flags,
+ segdw, flags);
cn9k_nix_xmit_mseg_one(cmd, lmt_addr, io_addr, segdw);
}
#if defined(RTE_ARCH_ARM64)
+static __rte_always_inline void
+cn9k_nix_prepare_tso(struct rte_mbuf *m, union nix_send_hdr_w1_u *w1,
+ union nix_send_ext_w0_u *w0, uint64_t ol_flags,
+ uint64_t flags)
+{
+ uint16_t lso_sb;
+ uint64_t mask;
+
+ if (!(ol_flags & RTE_MBUF_F_TX_TCP_SEG))
+ return;
+
+ mask = -(!w1->il3type);
+ lso_sb = (mask & w1->ol4ptr) + (~mask & w1->il4ptr) + m->l4_len;
+
+ w0->u |= BIT(14);
+ w0->lso_sb = lso_sb;
+ w0->lso_mps = m->tso_segsz;
+ w0->lso_format = NIX_LSO_FORMAT_IDX_TSOV4 + !!(ol_flags & RTE_MBUF_F_TX_IPV6);
+ w1->ol4type = NIX_SENDL4TYPE_TCP_CKSUM;
+
+ /* Handle tunnel tso */
+ if ((flags & NIX_TX_OFFLOAD_OL3_OL4_CSUM_F) &&
+ (ol_flags & RTE_MBUF_F_TX_TUNNEL_MASK)) {
+ const uint8_t is_udp_tun =
+ (CNXK_NIX_UDP_TUN_BITMASK >>
+ ((ol_flags & RTE_MBUF_F_TX_TUNNEL_MASK) >> 45)) &
+ 0x1;
+
+ w1->il4type = NIX_SENDL4TYPE_TCP_CKSUM;
+ w1->ol4type = is_udp_tun ? NIX_SENDL4TYPE_UDP_CKSUM : 0;
+ /* Update format for UDP tunneled packet */
+ w0->lso_format += is_udp_tun ? 2 : 6;
+
+ w0->lso_format += !!(ol_flags & RTE_MBUF_F_TX_OUTER_IPV6) << 1;
+ }
+}
+
+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)))
+ RTE_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))))
+ RTE_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)))
+ RTE_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)
{
uint64x2_t dataoff_iova0, dataoff_iova1, dataoff_iova2, dataoff_iova3;
uint64x2_t len_olflags0, len_olflags1, len_olflags2, len_olflags3;
- uint64x2_t cmd0[NIX_DESCS_PER_LOOP], cmd1[NIX_DESCS_PER_LOOP];
+ 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;
uint64x2_t senddesc01_w0, senddesc23_w0;
uint64x2_t senddesc01_w1, senddesc23_w1;
+ uint64x2_t sendext01_w0, sendext23_w0;
+ uint64x2_t sendext01_w1, sendext23_w1;
+ uint64x2_t sendmem01_w0, sendmem23_w0;
+ uint64x2_t sendmem01_w1, sendmem23_w1;
uint64x2_t sgdesc01_w0, sgdesc23_w0;
uint64x2_t sgdesc01_w1, sgdesc23_w1;
struct cn9k_eth_txq *txq = tx_queue;
/* Reduce the cached count */
txq->fc_cache_pkts -= pkts;
+ /* Perform header writes before barrier for TSO */
+ if (flags & NIX_TX_OFFLOAD_TSO_F) {
+ for (i = 0; i < pkts; i++)
+ cn9k_nix_xmit_prepare_tso(tx_pkts[i], flags);
+ }
+
/* Lets commit any changes in the packet here as no further changes
* to the packet will be done unless no fast free is enabled.
*/
if (!(flags & NIX_TX_OFFLOAD_MBUF_NOFF_F))
rte_io_wmb();
- senddesc01_w0 = vld1q_dup_u64(&txq->cmd[0]);
+ senddesc01_w0 = vld1q_dup_u64(&txq->send_hdr_w0);
senddesc23_w0 = senddesc01_w0;
+
senddesc01_w1 = vdupq_n_u64(0);
senddesc23_w1 = senddesc01_w1;
- sgdesc01_w0 = vld1q_dup_u64(&txq->cmd[2]);
+ sgdesc01_w0 = vdupq_n_u64((NIX_SUBDC_SG << 60) | BIT_ULL(48));
sgdesc23_w0 = sgdesc01_w0;
+ if (flags & NIX_TX_NEED_EXT_HDR) {
+ if (flags & NIX_TX_OFFLOAD_TSTAMP_F) {
+ sendext01_w0 = vdupq_n_u64((NIX_SUBDC_EXT << 60) |
+ BIT_ULL(15));
+ sendmem01_w0 =
+ vdupq_n_u64((NIX_SUBDC_MEM << 60) |
+ (NIX_SENDMEMALG_SETTSTMP << 56));
+ sendmem23_w0 = sendmem01_w0;
+ sendmem01_w1 = vdupq_n_u64(txq->ts_mem);
+ sendmem23_w1 = sendmem01_w1;
+ } else {
+ sendext01_w0 = vdupq_n_u64((NIX_SUBDC_EXT << 60));
+ }
+ sendext23_w0 = sendext01_w0;
+
+ if (flags & NIX_TX_OFFLOAD_VLAN_QINQ_F)
+ sendext01_w1 = vdupq_n_u64(12 | 12U << 24);
+ else
+ sendext01_w1 = vdupq_n_u64(0);
+ sendext23_w1 = sendext01_w1;
+ }
+
for (i = 0; i < pkts; i += NIX_DESCS_PER_LOOP) {
/* Clear lower 32bit of SEND_HDR_W0 and SEND_SG_W0 */
senddesc01_w0 =
senddesc23_w0 = senddesc01_w0;
sgdesc23_w0 = sgdesc01_w0;
+ /* Clear vlan enables. */
+ if (flags & NIX_TX_NEED_EXT_HDR) {
+ sendext01_w1 = vbicq_u64(sendext01_w1,
+ vdupq_n_u64(0x3FFFF00FFFF00));
+ sendext23_w1 = sendext01_w1;
+ }
+
+ if (flags & NIX_TX_OFFLOAD_TSTAMP_F) {
+ /* Reset send mem alg to SETTSTMP from SUB*/
+ sendmem01_w0 = vbicq_u64(sendmem01_w0,
+ vdupq_n_u64(BIT_ULL(59)));
+ /* Reset send mem address to default. */
+ sendmem01_w1 =
+ vbicq_u64(sendmem01_w1, vdupq_n_u64(0xF));
+ sendmem23_w0 = sendmem01_w0;
+ sendmem23_w1 = sendmem01_w1;
+ }
+
+ if (flags & NIX_TX_OFFLOAD_TSO_F) {
+ /* Clear the LSO enable bit. */
+ sendext01_w0 = vbicq_u64(sendext01_w0,
+ vdupq_n_u64(BIT_ULL(14)));
+ sendext23_w0 = sendext01_w0;
+ }
+
/* Move mbufs to iova */
mbuf0 = (uint64_t *)tx_pkts[0];
mbuf1 = (uint64_t *)tx_pkts[1];
const uint8x16_t tbl = {
/* [0-15] = il4type:il3type */
0x04, /* none (IPv6 assumed) */
- 0x14, /* PKT_TX_TCP_CKSUM (IPv6 assumed) */
- 0x24, /* PKT_TX_SCTP_CKSUM (IPv6 assumed) */
- 0x34, /* PKT_TX_UDP_CKSUM (IPv6 assumed) */
- 0x03, /* PKT_TX_IP_CKSUM */
- 0x13, /* PKT_TX_IP_CKSUM | PKT_TX_TCP_CKSUM */
- 0x23, /* PKT_TX_IP_CKSUM | PKT_TX_SCTP_CKSUM */
- 0x33, /* PKT_TX_IP_CKSUM | PKT_TX_UDP_CKSUM */
- 0x02, /* PKT_TX_IPV4 */
- 0x12, /* PKT_TX_IPV4 | PKT_TX_TCP_CKSUM */
- 0x22, /* PKT_TX_IPV4 | PKT_TX_SCTP_CKSUM */
- 0x32, /* PKT_TX_IPV4 | PKT_TX_UDP_CKSUM */
- 0x03, /* PKT_TX_IPV4 | PKT_TX_IP_CKSUM */
- 0x13, /* PKT_TX_IPV4 | PKT_TX_IP_CKSUM |
- * PKT_TX_TCP_CKSUM
+ 0x14, /* RTE_MBUF_F_TX_TCP_CKSUM (IPv6 assumed) */
+ 0x24, /* RTE_MBUF_F_TX_SCTP_CKSUM (IPv6 assumed) */
+ 0x34, /* RTE_MBUF_F_TX_UDP_CKSUM (IPv6 assumed) */
+ 0x03, /* RTE_MBUF_F_TX_IP_CKSUM */
+ 0x13, /* RTE_MBUF_F_TX_IP_CKSUM | RTE_MBUF_F_TX_TCP_CKSUM */
+ 0x23, /* RTE_MBUF_F_TX_IP_CKSUM | RTE_MBUF_F_TX_SCTP_CKSUM */
+ 0x33, /* RTE_MBUF_F_TX_IP_CKSUM | RTE_MBUF_F_TX_UDP_CKSUM */
+ 0x02, /* RTE_MBUF_F_TX_IPV4 */
+ 0x12, /* RTE_MBUF_F_TX_IPV4 | RTE_MBUF_F_TX_TCP_CKSUM */
+ 0x22, /* RTE_MBUF_F_TX_IPV4 | RTE_MBUF_F_TX_SCTP_CKSUM */
+ 0x32, /* RTE_MBUF_F_TX_IPV4 | RTE_MBUF_F_TX_UDP_CKSUM */
+ 0x03, /* RTE_MBUF_F_TX_IPV4 | RTE_MBUF_F_TX_IP_CKSUM */
+ 0x13, /* RTE_MBUF_F_TX_IPV4 | RTE_MBUF_F_TX_IP_CKSUM |
+ * RTE_MBUF_F_TX_TCP_CKSUM
*/
- 0x23, /* PKT_TX_IPV4 | PKT_TX_IP_CKSUM |
- * PKT_TX_SCTP_CKSUM
+ 0x23, /* RTE_MBUF_F_TX_IPV4 | RTE_MBUF_F_TX_IP_CKSUM |
+ * RTE_MBUF_F_TX_SCTP_CKSUM
*/
- 0x33, /* PKT_TX_IPV4 | PKT_TX_IP_CKSUM |
- * PKT_TX_UDP_CKSUM
+ 0x33, /* RTE_MBUF_F_TX_IPV4 | RTE_MBUF_F_TX_IP_CKSUM |
+ * RTE_MBUF_F_TX_UDP_CKSUM
*/
};
{
/* [0-15] = il4type:il3type */
0x04, /* none (IPv6) */
- 0x14, /* PKT_TX_TCP_CKSUM (IPv6) */
- 0x24, /* PKT_TX_SCTP_CKSUM (IPv6) */
- 0x34, /* PKT_TX_UDP_CKSUM (IPv6) */
- 0x03, /* PKT_TX_IP_CKSUM */
- 0x13, /* PKT_TX_IP_CKSUM |
- * PKT_TX_TCP_CKSUM
+ 0x14, /* RTE_MBUF_F_TX_TCP_CKSUM (IPv6) */
+ 0x24, /* RTE_MBUF_F_TX_SCTP_CKSUM (IPv6) */
+ 0x34, /* RTE_MBUF_F_TX_UDP_CKSUM (IPv6) */
+ 0x03, /* RTE_MBUF_F_TX_IP_CKSUM */
+ 0x13, /* RTE_MBUF_F_TX_IP_CKSUM |
+ * RTE_MBUF_F_TX_TCP_CKSUM
*/
- 0x23, /* PKT_TX_IP_CKSUM |
- * PKT_TX_SCTP_CKSUM
+ 0x23, /* RTE_MBUF_F_TX_IP_CKSUM |
+ * RTE_MBUF_F_TX_SCTP_CKSUM
*/
- 0x33, /* PKT_TX_IP_CKSUM |
- * PKT_TX_UDP_CKSUM
+ 0x33, /* RTE_MBUF_F_TX_IP_CKSUM |
+ * RTE_MBUF_F_TX_UDP_CKSUM
*/
- 0x02, /* PKT_TX_IPV4 */
- 0x12, /* PKT_TX_IPV4 |
- * PKT_TX_TCP_CKSUM
+ 0x02, /* RTE_MBUF_F_TX_IPV4 */
+ 0x12, /* RTE_MBUF_F_TX_IPV4 |
+ * RTE_MBUF_F_TX_TCP_CKSUM
*/
- 0x22, /* PKT_TX_IPV4 |
- * PKT_TX_SCTP_CKSUM
+ 0x22, /* RTE_MBUF_F_TX_IPV4 |
+ * RTE_MBUF_F_TX_SCTP_CKSUM
*/
- 0x32, /* PKT_TX_IPV4 |
- * PKT_TX_UDP_CKSUM
+ 0x32, /* RTE_MBUF_F_TX_IPV4 |
+ * RTE_MBUF_F_TX_UDP_CKSUM
*/
- 0x03, /* PKT_TX_IPV4 |
- * PKT_TX_IP_CKSUM
+ 0x03, /* RTE_MBUF_F_TX_IPV4 |
+ * RTE_MBUF_F_TX_IP_CKSUM
*/
- 0x13, /* PKT_TX_IPV4 | PKT_TX_IP_CKSUM |
- * PKT_TX_TCP_CKSUM
+ 0x13, /* RTE_MBUF_F_TX_IPV4 | RTE_MBUF_F_TX_IP_CKSUM |
+ * RTE_MBUF_F_TX_TCP_CKSUM
*/
- 0x23, /* PKT_TX_IPV4 | PKT_TX_IP_CKSUM |
- * PKT_TX_SCTP_CKSUM
+ 0x23, /* RTE_MBUF_F_TX_IPV4 | RTE_MBUF_F_TX_IP_CKSUM |
+ * RTE_MBUF_F_TX_SCTP_CKSUM
*/
- 0x33, /* PKT_TX_IPV4 | PKT_TX_IP_CKSUM |
- * PKT_TX_UDP_CKSUM
+ 0x33, /* RTE_MBUF_F_TX_IPV4 | RTE_MBUF_F_TX_IP_CKSUM |
+ * RTE_MBUF_F_TX_UDP_CKSUM
*/
},
senddesc01_w0 = vorrq_u64(senddesc01_w0, xmask01);
senddesc23_w0 = vorrq_u64(senddesc23_w0, xmask23);
- if (flags & NIX_TX_OFFLOAD_MBUF_NOFF_F) {
+ if (flags & NIX_TX_OFFLOAD_VLAN_QINQ_F) {
+ /* Tx ol_flag for vlan. */
+ const uint64x2_t olv = {RTE_MBUF_F_TX_VLAN, RTE_MBUF_F_TX_VLAN};
+ /* Bit enable for VLAN1 */
+ const uint64x2_t mlv = {BIT_ULL(49), BIT_ULL(49)};
+ /* Tx ol_flag for QnQ. */
+ const uint64x2_t olq = {RTE_MBUF_F_TX_QINQ, RTE_MBUF_F_TX_QINQ};
+ /* Bit enable for VLAN0 */
+ const uint64x2_t mlq = {BIT_ULL(48), BIT_ULL(48)};
+ /* Load vlan values from packet. outer is VLAN 0 */
+ uint64x2_t ext01 = {
+ ((uint32_t)tx_pkts[0]->vlan_tci_outer) << 8 |
+ ((uint64_t)tx_pkts[0]->vlan_tci) << 32,
+ ((uint32_t)tx_pkts[1]->vlan_tci_outer) << 8 |
+ ((uint64_t)tx_pkts[1]->vlan_tci) << 32,
+ };
+ uint64x2_t ext23 = {
+ ((uint32_t)tx_pkts[2]->vlan_tci_outer) << 8 |
+ ((uint64_t)tx_pkts[2]->vlan_tci) << 32,
+ ((uint32_t)tx_pkts[3]->vlan_tci_outer) << 8 |
+ ((uint64_t)tx_pkts[3]->vlan_tci) << 32,
+ };
+
+ /* Get ol_flags of the packets. */
+ xtmp128 = vzip1q_u64(len_olflags0, len_olflags1);
+ ytmp128 = vzip1q_u64(len_olflags2, len_olflags3);
+
+ /* ORR vlan outer/inner values into cmd. */
+ sendext01_w1 = vorrq_u64(sendext01_w1, ext01);
+ sendext23_w1 = vorrq_u64(sendext23_w1, ext23);
+
+ /* Test for offload enable bits and generate masks. */
+ xtmp128 = vorrq_u64(vandq_u64(vtstq_u64(xtmp128, olv),
+ mlv),
+ vandq_u64(vtstq_u64(xtmp128, olq),
+ mlq));
+ ytmp128 = vorrq_u64(vandq_u64(vtstq_u64(ytmp128, olv),
+ mlv),
+ vandq_u64(vtstq_u64(ytmp128, olq),
+ mlq));
+
+ /* Set vlan enable bits into cmd based on mask. */
+ sendext01_w1 = vorrq_u64(sendext01_w1, xtmp128);
+ sendext23_w1 = vorrq_u64(sendext23_w1, ytmp128);
+ }
+
+ if (flags & NIX_TX_OFFLOAD_TSTAMP_F) {
+ /* Tx ol_flag for timestamp. */
+ const uint64x2_t olf = {RTE_MBUF_F_TX_IEEE1588_TMST,
+ RTE_MBUF_F_TX_IEEE1588_TMST};
+ /* Set send mem alg to SUB. */
+ const uint64x2_t alg = {BIT_ULL(59), BIT_ULL(59)};
+ /* Increment send mem address by 8. */
+ const uint64x2_t addr = {0x8, 0x8};
+
+ xtmp128 = vzip1q_u64(len_olflags0, len_olflags1);
+ ytmp128 = vzip1q_u64(len_olflags2, len_olflags3);
+
+ /* Check if timestamp is requested and generate inverted
+ * mask as we need not make any changes to default cmd
+ * value.
+ */
+ xtmp128 = vmvnq_u32(vtstq_u64(olf, xtmp128));
+ ytmp128 = vmvnq_u32(vtstq_u64(olf, ytmp128));
+
+ /* Change send mem address to an 8 byte offset when
+ * TSTMP is disabled.
+ */
+ sendmem01_w1 = vaddq_u64(sendmem01_w1,
+ vandq_u64(xtmp128, addr));
+ sendmem23_w1 = vaddq_u64(sendmem23_w1,
+ vandq_u64(ytmp128, addr));
+ /* Change send mem alg to SUB when TSTMP is disabled. */
+ sendmem01_w0 = vorrq_u64(sendmem01_w0,
+ vandq_u64(xtmp128, alg));
+ sendmem23_w0 = vorrq_u64(sendmem23_w0,
+ vandq_u64(ytmp128, alg));
+
+ cmd3[0] = vzip1q_u64(sendmem01_w0, sendmem01_w1);
+ cmd3[1] = vzip2q_u64(sendmem01_w0, sendmem01_w1);
+ cmd3[2] = vzip1q_u64(sendmem23_w0, sendmem23_w1);
+ cmd3[3] = vzip2q_u64(sendmem23_w0, sendmem23_w1);
+ }
+
+ if (flags & NIX_TX_OFFLOAD_TSO_F) {
+ uint64_t sx_w0[NIX_DESCS_PER_LOOP];
+ uint64_t sd_w1[NIX_DESCS_PER_LOOP];
+
+ /* Extract SD W1 as we need to set L4 types. */
+ vst1q_u64(sd_w1, senddesc01_w1);
+ vst1q_u64(sd_w1 + 2, senddesc23_w1);
+
+ /* Extract SX W0 as we need to set LSO fields. */
+ vst1q_u64(sx_w0, sendext01_w0);
+ vst1q_u64(sx_w0 + 2, sendext23_w0);
+
+ /* Extract ol_flags. */
+ xtmp128 = vzip1q_u64(len_olflags0, len_olflags1);
+ ytmp128 = vzip1q_u64(len_olflags2, len_olflags3);
+
+ /* Prepare individual mbufs. */
+ cn9k_nix_prepare_tso(tx_pkts[0],
+ (union nix_send_hdr_w1_u *)&sd_w1[0],
+ (union nix_send_ext_w0_u *)&sx_w0[0],
+ vgetq_lane_u64(xtmp128, 0), flags);
+
+ cn9k_nix_prepare_tso(tx_pkts[1],
+ (union nix_send_hdr_w1_u *)&sd_w1[1],
+ (union nix_send_ext_w0_u *)&sx_w0[1],
+ vgetq_lane_u64(xtmp128, 1), flags);
+
+ cn9k_nix_prepare_tso(tx_pkts[2],
+ (union nix_send_hdr_w1_u *)&sd_w1[2],
+ (union nix_send_ext_w0_u *)&sx_w0[2],
+ vgetq_lane_u64(ytmp128, 0), flags);
+
+ cn9k_nix_prepare_tso(tx_pkts[3],
+ (union nix_send_hdr_w1_u *)&sd_w1[3],
+ (union nix_send_ext_w0_u *)&sx_w0[3],
+ vgetq_lane_u64(ytmp128, 1), flags);
+
+ senddesc01_w1 = vld1q_u64(sd_w1);
+ senddesc23_w1 = vld1q_u64(sd_w1 + 2);
+
+ sendext01_w0 = vld1q_u64(sx_w0);
+ sendext23_w0 = vld1q_u64(sx_w0 + 2);
+ }
+
+ 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;
if (cnxk_nix_prefree_seg((struct rte_mbuf *)mbuf0))
vsetq_lane_u64(0x80000, xmask01, 0);
else
- __mempool_check_cookies(
+ RTE_MEMPOOL_CHECK_COOKIES(
((struct rte_mbuf *)mbuf0)->pool,
(void **)&mbuf0, 1, 0);
if (cnxk_nix_prefree_seg((struct rte_mbuf *)mbuf1))
vsetq_lane_u64(0x80000, xmask01, 1);
else
- __mempool_check_cookies(
+ RTE_MEMPOOL_CHECK_COOKIES(
((struct rte_mbuf *)mbuf1)->pool,
(void **)&mbuf1, 1, 0);
if (cnxk_nix_prefree_seg((struct rte_mbuf *)mbuf2))
vsetq_lane_u64(0x80000, xmask23, 0);
else
- __mempool_check_cookies(
+ RTE_MEMPOOL_CHECK_COOKIES(
((struct rte_mbuf *)mbuf2)->pool,
(void **)&mbuf2, 1, 0);
if (cnxk_nix_prefree_seg((struct rte_mbuf *)mbuf3))
vsetq_lane_u64(0x80000, xmask23, 1);
else
- __mempool_check_cookies(
+ RTE_MEMPOOL_CHECK_COOKIES(
((struct rte_mbuf *)mbuf3)->pool,
(void **)&mbuf3, 1, 0);
senddesc01_w0 = vorrq_u64(senddesc01_w0, xmask01);
* 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];
/* Mark mempool object as "put" since
* it is freed by NIX
*/
- __mempool_check_cookies(
+ RTE_MEMPOOL_CHECK_COOKIES(
((struct rte_mbuf *)mbuf0)->pool,
(void **)&mbuf0, 1, 0);
- __mempool_check_cookies(
+ RTE_MEMPOOL_CHECK_COOKIES(
((struct rte_mbuf *)mbuf1)->pool,
(void **)&mbuf1, 1, 0);
- __mempool_check_cookies(
+ RTE_MEMPOOL_CHECK_COOKIES(
((struct rte_mbuf *)mbuf2)->pool,
(void **)&mbuf2, 1, 0);
- __mempool_check_cookies(
+ RTE_MEMPOOL_CHECK_COOKIES(
((struct rte_mbuf *)mbuf3)->pool,
(void **)&mbuf3, 1, 0);
#ifdef RTE_LIBRTE_MEMPOOL_DEBUG
cmd1[2] = vzip1q_u64(sgdesc23_w0, sgdesc23_w1);
cmd1[3] = vzip2q_u64(sgdesc23_w0, sgdesc23_w1);
- 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);
+ if (flags & NIX_TX_NEED_EXT_HDR) {
+ cmd2[0] = vzip1q_u64(sendext01_w0, sendext01_w1);
+ cmd2[1] = vzip2q_u64(sendext01_w0, sendext01_w1);
+ cmd2[2] = vzip1q_u64(sendext23_w0, sendext23_w1);
+ cmd2[3] = vzip2q_u64(sendext23_w0, sendext23_w1);
+ }
+
+ 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.
+ */
+ do {
+ if (flags & NIX_TX_OFFLOAD_TSTAMP_F) {
+ vst1q_u64(lmt_addr, cmd0[0]);
+ vst1q_u64(lmt_addr + 2, cmd2[0]);
+ vst1q_u64(lmt_addr + 4, cmd1[0]);
+ vst1q_u64(lmt_addr + 6, cmd3[0]);
+ vst1q_u64(lmt_addr + 8, cmd0[1]);
+ vst1q_u64(lmt_addr + 10, cmd2[1]);
+ vst1q_u64(lmt_addr + 12, cmd1[1]);
+ vst1q_u64(lmt_addr + 14, cmd3[1]);
+ } else {
+ vst1q_u64(lmt_addr, cmd0[0]);
+ vst1q_u64(lmt_addr + 2, cmd2[0]);
+ vst1q_u64(lmt_addr + 4, cmd1[0]);
+ vst1q_u64(lmt_addr + 6, cmd0[1]);
+ vst1q_u64(lmt_addr + 8, cmd2[1]);
+ vst1q_u64(lmt_addr + 10, cmd1[1]);
+ }
+ lmt_status = roc_lmt_submit_ldeor(io_addr);
+ } while (lmt_status == 0);
+
+ do {
+ if (flags & NIX_TX_OFFLOAD_TSTAMP_F) {
+ vst1q_u64(lmt_addr, cmd0[2]);
+ vst1q_u64(lmt_addr + 2, cmd2[2]);
+ vst1q_u64(lmt_addr + 4, cmd1[2]);
+ vst1q_u64(lmt_addr + 6, cmd3[2]);
+ vst1q_u64(lmt_addr + 8, cmd0[3]);
+ vst1q_u64(lmt_addr + 10, cmd2[3]);
+ vst1q_u64(lmt_addr + 12, cmd1[3]);
+ vst1q_u64(lmt_addr + 14, cmd3[3]);
+ } else {
+ vst1q_u64(lmt_addr, cmd0[2]);
+ vst1q_u64(lmt_addr + 2, cmd2[2]);
+ vst1q_u64(lmt_addr + 4, cmd1[2]);
+ vst1q_u64(lmt_addr + 6, cmd0[3]);
+ vst1q_u64(lmt_addr + 8, cmd2[3]);
+ vst1q_u64(lmt_addr + 10, cmd1[3]);
+ }
+ lmt_status = roc_lmt_submit_ldeor(io_addr);
+ } while (lmt_status == 0);
+ } else {
+ 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);
+ }
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;
}
#define NOFF_F NIX_TX_OFFLOAD_MBUF_NOFF_F
#define TSO_F NIX_TX_OFFLOAD_TSO_F
#define TSP_F NIX_TX_OFFLOAD_TSTAMP_F
-
-/* [TSP] [TSO] [NOFF] [VLAN] [OL3OL4CSUM] [L3L4CSUM] */
-#define NIX_TX_FASTPATH_MODES \
-T(no_offload, 0, 0, 0, 0, 0, 0, 4, \
- NIX_TX_OFFLOAD_NONE) \
-T(l3l4csum, 0, 0, 0, 0, 0, 1, 4, \
- L3L4CSUM_F) \
-T(ol3ol4csum, 0, 0, 0, 0, 1, 0, 4, \
- OL3OL4CSUM_F) \
-T(ol3ol4csum_l3l4csum, 0, 0, 0, 0, 1, 1, 4, \
- OL3OL4CSUM_F | L3L4CSUM_F) \
-T(vlan, 0, 0, 0, 1, 0, 0, 6, \
- VLAN_F) \
-T(vlan_l3l4csum, 0, 0, 0, 1, 0, 1, 6, \
- VLAN_F | L3L4CSUM_F) \
-T(vlan_ol3ol4csum, 0, 0, 0, 1, 1, 0, 6, \
- VLAN_F | OL3OL4CSUM_F) \
-T(vlan_ol3ol4csum_l3l4csum, 0, 0, 0, 1, 1, 1, 6, \
- VLAN_F | OL3OL4CSUM_F | L3L4CSUM_F) \
-T(noff, 0, 0, 1, 0, 0, 0, 4, \
- NOFF_F) \
-T(noff_l3l4csum, 0, 0, 1, 0, 0, 1, 4, \
- NOFF_F | L3L4CSUM_F) \
-T(noff_ol3ol4csum, 0, 0, 1, 0, 1, 0, 4, \
- NOFF_F | OL3OL4CSUM_F) \
-T(noff_ol3ol4csum_l3l4csum, 0, 0, 1, 0, 1, 1, 4, \
- NOFF_F | OL3OL4CSUM_F | L3L4CSUM_F) \
-T(noff_vlan, 0, 0, 1, 1, 0, 0, 6, \
- NOFF_F | VLAN_F) \
-T(noff_vlan_l3l4csum, 0, 0, 1, 1, 0, 1, 6, \
- NOFF_F | VLAN_F | L3L4CSUM_F) \
-T(noff_vlan_ol3ol4csum, 0, 0, 1, 1, 1, 0, 6, \
- NOFF_F | VLAN_F | OL3OL4CSUM_F) \
-T(noff_vlan_ol3ol4csum_l3l4csum, 0, 0, 1, 1, 1, 1, 6, \
- NOFF_F | VLAN_F | OL3OL4CSUM_F | L3L4CSUM_F) \
-T(tso, 0, 1, 0, 0, 0, 0, 6, \
- TSO_F) \
-T(tso_l3l4csum, 0, 1, 0, 0, 0, 1, 6, \
- TSO_F | L3L4CSUM_F) \
-T(tso_ol3ol4csum, 0, 1, 0, 0, 1, 0, 6, \
- TSO_F | OL3OL4CSUM_F) \
-T(tso_ol3ol4csum_l3l4csum, 0, 1, 0, 0, 1, 1, 6, \
- TSO_F | OL3OL4CSUM_F | L3L4CSUM_F) \
-T(tso_vlan, 0, 1, 0, 1, 0, 0, 6, \
- TSO_F | VLAN_F) \
-T(tso_vlan_l3l4csum, 0, 1, 0, 1, 0, 1, 6, \
- TSO_F | VLAN_F | L3L4CSUM_F) \
-T(tso_vlan_ol3ol4csum, 0, 1, 0, 1, 1, 0, 6, \
- TSO_F | VLAN_F | OL3OL4CSUM_F) \
-T(tso_vlan_ol3ol4csum_l3l4csum, 0, 1, 0, 1, 1, 1, 6, \
- TSO_F | VLAN_F | OL3OL4CSUM_F | L3L4CSUM_F) \
-T(tso_noff, 0, 1, 1, 0, 0, 0, 6, \
- TSO_F | NOFF_F) \
-T(tso_noff_l3l4csum, 0, 1, 1, 0, 0, 1, 6, \
- TSO_F | NOFF_F | L3L4CSUM_F) \
-T(tso_noff_ol3ol4csum, 0, 1, 1, 0, 1, 0, 6, \
- TSO_F | NOFF_F | OL3OL4CSUM_F) \
-T(tso_noff_ol3ol4csum_l3l4csum, 0, 1, 1, 0, 1, 1, 6, \
- TSO_F | NOFF_F | OL3OL4CSUM_F | L3L4CSUM_F) \
-T(tso_noff_vlan, 0, 1, 1, 1, 0, 0, 6, \
- TSO_F | NOFF_F | VLAN_F) \
-T(tso_noff_vlan_l3l4csum, 0, 1, 1, 1, 0, 1, 6, \
- TSO_F | NOFF_F | VLAN_F | L3L4CSUM_F) \
-T(tso_noff_vlan_ol3ol4csum, 0, 1, 1, 1, 1, 0, 6, \
- TSO_F | NOFF_F | VLAN_F | OL3OL4CSUM_F) \
-T(tso_noff_vlan_ol3ol4csum_l3l4csum, 0, 1, 1, 1, 1, 1, 6, \
- TSO_F | NOFF_F | VLAN_F | OL3OL4CSUM_F | L3L4CSUM_F) \
-T(ts, 1, 0, 0, 0, 0, 0, 8, \
- TSP_F) \
-T(ts_l3l4csum, 1, 0, 0, 0, 0, 1, 8, \
- TSP_F | L3L4CSUM_F) \
-T(ts_ol3ol4csum, 1, 0, 0, 0, 1, 0, 8, \
- TSP_F | OL3OL4CSUM_F) \
-T(ts_ol3ol4csum_l3l4csum, 1, 0, 0, 0, 1, 1, 8, \
- TSP_F | OL3OL4CSUM_F | L3L4CSUM_F) \
-T(ts_vlan, 1, 0, 0, 1, 0, 0, 8, \
- TSP_F | VLAN_F) \
-T(ts_vlan_l3l4csum, 1, 0, 0, 1, 0, 1, 8, \
- TSP_F | VLAN_F | L3L4CSUM_F) \
-T(ts_vlan_ol3ol4csum, 1, 0, 0, 1, 1, 0, 8, \
- TSP_F | VLAN_F | OL3OL4CSUM_F) \
-T(ts_vlan_ol3ol4csum_l3l4csum, 1, 0, 0, 1, 1, 1, 8, \
- TSP_F | VLAN_F | OL3OL4CSUM_F | L3L4CSUM_F) \
-T(ts_noff, 1, 0, 1, 0, 0, 0, 8, \
- TSP_F | NOFF_F) \
-T(ts_noff_l3l4csum, 1, 0, 1, 0, 0, 1, 8, \
- TSP_F | NOFF_F | L3L4CSUM_F) \
-T(ts_noff_ol3ol4csum, 1, 0, 1, 0, 1, 0, 8, \
- TSP_F | NOFF_F | OL3OL4CSUM_F) \
-T(ts_noff_ol3ol4csum_l3l4csum, 1, 0, 1, 0, 1, 1, 8, \
- TSP_F | NOFF_F | OL3OL4CSUM_F | L3L4CSUM_F) \
-T(ts_noff_vlan, 1, 0, 1, 1, 0, 0, 8, \
- TSP_F | NOFF_F | VLAN_F) \
-T(ts_noff_vlan_l3l4csum, 1, 0, 1, 1, 0, 1, 8, \
- TSP_F | NOFF_F | VLAN_F | L3L4CSUM_F) \
-T(ts_noff_vlan_ol3ol4csum, 1, 0, 1, 1, 1, 0, 8, \
- TSP_F | NOFF_F | VLAN_F | OL3OL4CSUM_F) \
-T(ts_noff_vlan_ol3ol4csum_l3l4csum, 1, 0, 1, 1, 1, 1, 8, \
- TSP_F | NOFF_F | VLAN_F | OL3OL4CSUM_F | L3L4CSUM_F) \
-T(ts_tso, 1, 1, 0, 0, 0, 0, 8, \
- TSP_F | TSO_F) \
-T(ts_tso_l3l4csum, 1, 1, 0, 0, 0, 1, 8, \
- TSP_F | TSO_F | L3L4CSUM_F) \
-T(ts_tso_ol3ol4csum, 1, 1, 0, 0, 1, 0, 8, \
- TSP_F | TSO_F | OL3OL4CSUM_F) \
-T(ts_tso_ol3ol4csum_l3l4csum, 1, 1, 0, 0, 1, 1, 8, \
- TSP_F | TSO_F | OL3OL4CSUM_F | L3L4CSUM_F) \
-T(ts_tso_vlan, 1, 1, 0, 1, 0, 0, 8, \
- TSP_F | TSO_F | VLAN_F) \
-T(ts_tso_vlan_l3l4csum, 1, 1, 0, 1, 0, 1, 8, \
- TSP_F | TSO_F | VLAN_F | L3L4CSUM_F) \
-T(ts_tso_vlan_ol3ol4csum, 1, 1, 0, 1, 1, 0, 8, \
- TSP_F | TSO_F | VLAN_F | OL3OL4CSUM_F) \
-T(ts_tso_vlan_ol3ol4csum_l3l4csum, 1, 1, 0, 1, 1, 1, 8, \
- TSP_F | TSO_F | VLAN_F | OL3OL4CSUM_F | L3L4CSUM_F) \
-T(ts_tso_noff, 1, 1, 1, 0, 0, 0, 8, \
- TSP_F | TSO_F | NOFF_F) \
-T(ts_tso_noff_l3l4csum, 1, 1, 1, 0, 0, 1, 8, \
- TSP_F | TSO_F | NOFF_F | L3L4CSUM_F) \
-T(ts_tso_noff_ol3ol4csum, 1, 1, 1, 0, 1, 0, 8, \
- TSP_F | TSO_F | NOFF_F | OL3OL4CSUM_F) \
-T(ts_tso_noff_ol3ol4csum_l3l4csum, 1, 1, 1, 0, 1, 1, 8, \
- TSP_F | TSO_F | NOFF_F | OL3OL4CSUM_F | L3L4CSUM_F) \
-T(ts_tso_noff_vlan, 1, 1, 1, 1, 0, 0, 8, \
- TSP_F | TSO_F | NOFF_F | VLAN_F) \
-T(ts_tso_noff_vlan_l3l4csum, 1, 1, 1, 1, 0, 1, 8, \
- TSP_F | TSO_F | NOFF_F | VLAN_F | L3L4CSUM_F) \
-T(ts_tso_noff_vlan_ol3ol4csum, 1, 1, 1, 1, 1, 0, 8, \
- TSP_F | TSO_F | NOFF_F | VLAN_F | OL3OL4CSUM_F) \
-T(ts_tso_noff_vlan_ol3ol4csum_l3l4csum, 1, 1, 1, 1, 1, 1, 8, \
- TSP_F | TSO_F | NOFF_F | VLAN_F | OL3OL4CSUM_F | L3L4CSUM_F)
-
-#define T(name, f5, f4, f3, f2, f1, f0, sz, flags) \
+#define T_SEC_F NIX_TX_OFFLOAD_SECURITY_F
+
+/* [T_SEC_F] [TSP] [TSO] [NOFF] [VLAN] [OL3OL4CSUM] [L3L4CSUM] */
+#define NIX_TX_FASTPATH_MODES_0_15 \
+ T(no_offload, 4, NIX_TX_OFFLOAD_NONE) \
+ T(l3l4csum, 4, L3L4CSUM_F) \
+ T(ol3ol4csum, 4, OL3OL4CSUM_F) \
+ T(ol3ol4csum_l3l4csum, 4, OL3OL4CSUM_F | L3L4CSUM_F) \
+ T(vlan, 6, VLAN_F) \
+ T(vlan_l3l4csum, 6, VLAN_F | L3L4CSUM_F) \
+ T(vlan_ol3ol4csum, 6, VLAN_F | OL3OL4CSUM_F) \
+ T(vlan_ol3ol4csum_l3l4csum, 6, VLAN_F | OL3OL4CSUM_F | L3L4CSUM_F) \
+ T(noff, 4, NOFF_F) \
+ T(noff_l3l4csum, 4, NOFF_F | L3L4CSUM_F) \
+ T(noff_ol3ol4csum, 4, NOFF_F | OL3OL4CSUM_F) \
+ T(noff_ol3ol4csum_l3l4csum, 4, NOFF_F | OL3OL4CSUM_F | L3L4CSUM_F) \
+ T(noff_vlan, 6, NOFF_F | VLAN_F) \
+ T(noff_vlan_l3l4csum, 6, NOFF_F | VLAN_F | L3L4CSUM_F) \
+ T(noff_vlan_ol3ol4csum, 6, NOFF_F | VLAN_F | OL3OL4CSUM_F) \
+ T(noff_vlan_ol3ol4csum_l3l4csum, 6, \
+ NOFF_F | VLAN_F | OL3OL4CSUM_F | L3L4CSUM_F)
+
+#define NIX_TX_FASTPATH_MODES_16_31 \
+ T(tso, 6, TSO_F) \
+ T(tso_l3l4csum, 6, TSO_F | L3L4CSUM_F) \
+ T(tso_ol3ol4csum, 6, TSO_F | OL3OL4CSUM_F) \
+ T(tso_ol3ol4csum_l3l4csum, 6, TSO_F | OL3OL4CSUM_F | L3L4CSUM_F) \
+ T(tso_vlan, 6, TSO_F | VLAN_F) \
+ T(tso_vlan_l3l4csum, 6, TSO_F | VLAN_F | L3L4CSUM_F) \
+ T(tso_vlan_ol3ol4csum, 6, TSO_F | VLAN_F | OL3OL4CSUM_F) \
+ T(tso_vlan_ol3ol4csum_l3l4csum, 6, \
+ TSO_F | VLAN_F | OL3OL4CSUM_F | L3L4CSUM_F) \
+ T(tso_noff, 6, TSO_F | NOFF_F) \
+ T(tso_noff_l3l4csum, 6, TSO_F | NOFF_F | L3L4CSUM_F) \
+ T(tso_noff_ol3ol4csum, 6, TSO_F | NOFF_F | OL3OL4CSUM_F) \
+ T(tso_noff_ol3ol4csum_l3l4csum, 6, \
+ TSO_F | NOFF_F | OL3OL4CSUM_F | L3L4CSUM_F) \
+ T(tso_noff_vlan, 6, TSO_F | NOFF_F | VLAN_F) \
+ T(tso_noff_vlan_l3l4csum, 6, TSO_F | NOFF_F | VLAN_F | L3L4CSUM_F) \
+ T(tso_noff_vlan_ol3ol4csum, 6, TSO_F | NOFF_F | VLAN_F | OL3OL4CSUM_F) \
+ T(tso_noff_vlan_ol3ol4csum_l3l4csum, 6, \
+ TSO_F | NOFF_F | VLAN_F | OL3OL4CSUM_F | L3L4CSUM_F)
+
+#define NIX_TX_FASTPATH_MODES_32_47 \
+ T(ts, 8, TSP_F) \
+ T(ts_l3l4csum, 8, TSP_F | L3L4CSUM_F) \
+ T(ts_ol3ol4csum, 8, TSP_F | OL3OL4CSUM_F) \
+ T(ts_ol3ol4csum_l3l4csum, 8, TSP_F | OL3OL4CSUM_F | L3L4CSUM_F) \
+ T(ts_vlan, 8, TSP_F | VLAN_F) \
+ T(ts_vlan_l3l4csum, 8, TSP_F | VLAN_F | L3L4CSUM_F) \
+ T(ts_vlan_ol3ol4csum, 8, TSP_F | VLAN_F | OL3OL4CSUM_F) \
+ T(ts_vlan_ol3ol4csum_l3l4csum, 8, \
+ TSP_F | VLAN_F | OL3OL4CSUM_F | L3L4CSUM_F) \
+ T(ts_noff, 8, TSP_F | NOFF_F) \
+ T(ts_noff_l3l4csum, 8, TSP_F | NOFF_F | L3L4CSUM_F) \
+ T(ts_noff_ol3ol4csum, 8, TSP_F | NOFF_F | OL3OL4CSUM_F) \
+ T(ts_noff_ol3ol4csum_l3l4csum, 8, \
+ TSP_F | NOFF_F | OL3OL4CSUM_F | L3L4CSUM_F) \
+ T(ts_noff_vlan, 8, TSP_F | NOFF_F | VLAN_F) \
+ T(ts_noff_vlan_l3l4csum, 8, TSP_F | NOFF_F | VLAN_F | L3L4CSUM_F) \
+ T(ts_noff_vlan_ol3ol4csum, 8, TSP_F | NOFF_F | VLAN_F | OL3OL4CSUM_F) \
+ T(ts_noff_vlan_ol3ol4csum_l3l4csum, 8, \
+ TSP_F | NOFF_F | VLAN_F | OL3OL4CSUM_F | L3L4CSUM_F)
+
+#define NIX_TX_FASTPATH_MODES_48_63 \
+ T(ts_tso, 8, TSP_F | TSO_F) \
+ T(ts_tso_l3l4csum, 8, TSP_F | TSO_F | L3L4CSUM_F) \
+ T(ts_tso_ol3ol4csum, 8, TSP_F | TSO_F | OL3OL4CSUM_F) \
+ T(ts_tso_ol3ol4csum_l3l4csum, 8, \
+ TSP_F | TSO_F | OL3OL4CSUM_F | L3L4CSUM_F) \
+ T(ts_tso_vlan, 8, TSP_F | TSO_F | VLAN_F) \
+ T(ts_tso_vlan_l3l4csum, 8, TSP_F | TSO_F | VLAN_F | L3L4CSUM_F) \
+ T(ts_tso_vlan_ol3ol4csum, 8, TSP_F | TSO_F | VLAN_F | OL3OL4CSUM_F) \
+ T(ts_tso_vlan_ol3ol4csum_l3l4csum, 8, \
+ TSP_F | TSO_F | VLAN_F | OL3OL4CSUM_F | L3L4CSUM_F) \
+ T(ts_tso_noff, 8, TSP_F | TSO_F | NOFF_F) \
+ T(ts_tso_noff_l3l4csum, 8, TSP_F | TSO_F | NOFF_F | L3L4CSUM_F) \
+ T(ts_tso_noff_ol3ol4csum, 8, TSP_F | TSO_F | NOFF_F | OL3OL4CSUM_F) \
+ T(ts_tso_noff_ol3ol4csum_l3l4csum, 8, \
+ TSP_F | TSO_F | NOFF_F | OL3OL4CSUM_F | L3L4CSUM_F) \
+ T(ts_tso_noff_vlan, 8, TSP_F | TSO_F | NOFF_F | VLAN_F) \
+ T(ts_tso_noff_vlan_l3l4csum, 8, \
+ TSP_F | TSO_F | NOFF_F | VLAN_F | L3L4CSUM_F) \
+ T(ts_tso_noff_vlan_ol3ol4csum, 8, \
+ TSP_F | TSO_F | NOFF_F | VLAN_F | OL3OL4CSUM_F) \
+ T(ts_tso_noff_vlan_ol3ol4csum_l3l4csum, 8, \
+ TSP_F | TSO_F | NOFF_F | VLAN_F | OL3OL4CSUM_F | L3L4CSUM_F)
+
+#define NIX_TX_FASTPATH_MODES_64_79 \
+ T(sec, 4, T_SEC_F) \
+ T(sec_l3l4csum, 4, T_SEC_F | L3L4CSUM_F) \
+ T(sec_ol3ol4csum, 4, T_SEC_F | OL3OL4CSUM_F) \
+ T(sec_ol3ol4csum_l3l4csum, 4, T_SEC_F | OL3OL4CSUM_F | L3L4CSUM_F) \
+ T(sec_vlan, 6, T_SEC_F | VLAN_F) \
+ T(sec_vlan_l3l4csum, 6, T_SEC_F | VLAN_F | L3L4CSUM_F) \
+ T(sec_vlan_ol3ol4csum, 6, T_SEC_F | VLAN_F | OL3OL4CSUM_F) \
+ T(sec_vlan_ol3ol4csum_l3l4csum, 6, \
+ T_SEC_F | VLAN_F | OL3OL4CSUM_F | L3L4CSUM_F) \
+ T(sec_noff, 4, T_SEC_F | NOFF_F) \
+ T(sec_noff_l3l4csum, 4, T_SEC_F | NOFF_F | L3L4CSUM_F) \
+ T(sec_noff_ol3ol4csum, 4, T_SEC_F | NOFF_F | OL3OL4CSUM_F) \
+ T(sec_noff_ol3ol4csum_l3l4csum, 4, \
+ T_SEC_F | NOFF_F | OL3OL4CSUM_F | L3L4CSUM_F) \
+ T(sec_noff_vlan, 6, T_SEC_F | NOFF_F | VLAN_F) \
+ T(sec_noff_vlan_l3l4csum, 6, T_SEC_F | NOFF_F | VLAN_F | L3L4CSUM_F) \
+ T(sec_noff_vlan_ol3ol4csum, 6, \
+ T_SEC_F | NOFF_F | VLAN_F | OL3OL4CSUM_F) \
+ T(sec_noff_vlan_ol3ol4csum_l3l4csum, 6, \
+ T_SEC_F | NOFF_F | VLAN_F | OL3OL4CSUM_F | L3L4CSUM_F)
+
+#define NIX_TX_FASTPATH_MODES_80_95 \
+ T(sec_tso, 6, T_SEC_F | TSO_F) \
+ T(sec_tso_l3l4csum, 6, T_SEC_F | TSO_F | L3L4CSUM_F) \
+ T(sec_tso_ol3ol4csum, 6, T_SEC_F | TSO_F | OL3OL4CSUM_F) \
+ T(sec_tso_ol3ol4csum_l3l4csum, 6, \
+ T_SEC_F | TSO_F | OL3OL4CSUM_F | L3L4CSUM_F) \
+ T(sec_tso_vlan, 6, T_SEC_F | TSO_F | VLAN_F) \
+ T(sec_tso_vlan_l3l4csum, 6, T_SEC_F | TSO_F | VLAN_F | L3L4CSUM_F) \
+ T(sec_tso_vlan_ol3ol4csum, 6, T_SEC_F | TSO_F | VLAN_F | OL3OL4CSUM_F) \
+ T(sec_tso_vlan_ol3ol4csum_l3l4csum, 6, \
+ T_SEC_F | TSO_F | VLAN_F | OL3OL4CSUM_F | L3L4CSUM_F) \
+ T(sec_tso_noff, 6, T_SEC_F | TSO_F | NOFF_F) \
+ T(sec_tso_noff_l3l4csum, 6, T_SEC_F | TSO_F | NOFF_F | L3L4CSUM_F) \
+ T(sec_tso_noff_ol3ol4csum, 6, T_SEC_F | TSO_F | NOFF_F | OL3OL4CSUM_F) \
+ T(sec_tso_noff_ol3ol4csum_l3l4csum, 6, \
+ T_SEC_F | TSO_F | NOFF_F | OL3OL4CSUM_F | L3L4CSUM_F) \
+ T(sec_tso_noff_vlan, 6, T_SEC_F | TSO_F | NOFF_F | VLAN_F) \
+ T(sec_tso_noff_vlan_l3l4csum, 6, \
+ T_SEC_F | TSO_F | NOFF_F | VLAN_F | L3L4CSUM_F) \
+ T(sec_tso_noff_vlan_ol3ol4csum, 6, \
+ T_SEC_F | TSO_F | NOFF_F | VLAN_F | OL3OL4CSUM_F) \
+ T(sec_tso_noff_vlan_ol3ol4csum_l3l4csum, 6, \
+ T_SEC_F | TSO_F | NOFF_F | VLAN_F | OL3OL4CSUM_F | L3L4CSUM_F)
+
+#define NIX_TX_FASTPATH_MODES_96_111 \
+ T(sec_ts, 8, T_SEC_F | TSP_F) \
+ T(sec_ts_l3l4csum, 8, T_SEC_F | TSP_F | L3L4CSUM_F) \
+ T(sec_ts_ol3ol4csum, 8, T_SEC_F | TSP_F | OL3OL4CSUM_F) \
+ T(sec_ts_ol3ol4csum_l3l4csum, 8, \
+ T_SEC_F | TSP_F | OL3OL4CSUM_F | L3L4CSUM_F) \
+ T(sec_ts_vlan, 8, T_SEC_F | TSP_F | VLAN_F) \
+ T(sec_ts_vlan_l3l4csum, 8, T_SEC_F | TSP_F | VLAN_F | L3L4CSUM_F) \
+ T(sec_ts_vlan_ol3ol4csum, 8, T_SEC_F | TSP_F | VLAN_F | OL3OL4CSUM_F) \
+ T(sec_ts_vlan_ol3ol4csum_l3l4csum, 8, \
+ T_SEC_F | TSP_F | VLAN_F | OL3OL4CSUM_F | L3L4CSUM_F) \
+ T(sec_ts_noff, 8, T_SEC_F | TSP_F | NOFF_F) \
+ T(sec_ts_noff_l3l4csum, 8, T_SEC_F | TSP_F | NOFF_F | L3L4CSUM_F) \
+ T(sec_ts_noff_ol3ol4csum, 8, T_SEC_F | TSP_F | NOFF_F | OL3OL4CSUM_F) \
+ T(sec_ts_noff_ol3ol4csum_l3l4csum, 8, \
+ T_SEC_F | TSP_F | NOFF_F | OL3OL4CSUM_F | L3L4CSUM_F) \
+ T(sec_ts_noff_vlan, 8, T_SEC_F | TSP_F | NOFF_F | VLAN_F) \
+ T(sec_ts_noff_vlan_l3l4csum, 8, \
+ T_SEC_F | TSP_F | NOFF_F | VLAN_F | L3L4CSUM_F) \
+ T(sec_ts_noff_vlan_ol3ol4csum, 8, \
+ T_SEC_F | TSP_F | NOFF_F | VLAN_F | OL3OL4CSUM_F) \
+ T(sec_ts_noff_vlan_ol3ol4csum_l3l4csum, 8, \
+ T_SEC_F | TSP_F | NOFF_F | VLAN_F | OL3OL4CSUM_F | L3L4CSUM_F)
+
+#define NIX_TX_FASTPATH_MODES_112_127 \
+ T(sec_ts_tso, 8, T_SEC_F | TSP_F | TSO_F) \
+ T(sec_ts_tso_l3l4csum, 8, T_SEC_F | TSP_F | TSO_F | L3L4CSUM_F) \
+ T(sec_ts_tso_ol3ol4csum, 8, T_SEC_F | TSP_F | TSO_F | OL3OL4CSUM_F) \
+ T(sec_ts_tso_ol3ol4csum_l3l4csum, 8, \
+ T_SEC_F | TSP_F | TSO_F | OL3OL4CSUM_F | L3L4CSUM_F) \
+ T(sec_ts_tso_vlan, 8, T_SEC_F | TSP_F | TSO_F | VLAN_F) \
+ T(sec_ts_tso_vlan_l3l4csum, 8, \
+ T_SEC_F | TSP_F | TSO_F | VLAN_F | L3L4CSUM_F) \
+ T(sec_ts_tso_vlan_ol3ol4csum, 8, \
+ T_SEC_F | TSP_F | TSO_F | VLAN_F | OL3OL4CSUM_F) \
+ T(sec_ts_tso_vlan_ol3ol4csum_l3l4csum, 8, \
+ T_SEC_F | TSP_F | TSO_F | VLAN_F | OL3OL4CSUM_F | L3L4CSUM_F) \
+ T(sec_ts_tso_noff, 8, T_SEC_F | TSP_F | TSO_F | NOFF_F) \
+ T(sec_ts_tso_noff_l3l4csum, 8, \
+ T_SEC_F | TSP_F | TSO_F | NOFF_F | L3L4CSUM_F) \
+ T(sec_ts_tso_noff_ol3ol4csum, 8, \
+ T_SEC_F | TSP_F | TSO_F | NOFF_F | OL3OL4CSUM_F) \
+ T(sec_ts_tso_noff_ol3ol4csum_l3l4csum, 8, \
+ T_SEC_F | TSP_F | TSO_F | NOFF_F | OL3OL4CSUM_F | L3L4CSUM_F) \
+ T(sec_ts_tso_noff_vlan, 8, T_SEC_F | TSP_F | TSO_F | NOFF_F | VLAN_F) \
+ T(sec_ts_tso_noff_vlan_l3l4csum, 8, \
+ T_SEC_F | TSP_F | TSO_F | NOFF_F | VLAN_F | L3L4CSUM_F) \
+ T(sec_ts_tso_noff_vlan_ol3ol4csum, 8, \
+ T_SEC_F | TSP_F | TSO_F | NOFF_F | VLAN_F | OL3OL4CSUM_F) \
+ T(sec_ts_tso_noff_vlan_ol3ol4csum_l3l4csum, 8, \
+ T_SEC_F | TSP_F | TSO_F | NOFF_F | VLAN_F | OL3OL4CSUM_F | \
+ L3L4CSUM_F)
+
+#define NIX_TX_FASTPATH_MODES \
+ NIX_TX_FASTPATH_MODES_0_15 \
+ NIX_TX_FASTPATH_MODES_16_31 \
+ NIX_TX_FASTPATH_MODES_32_47 \
+ NIX_TX_FASTPATH_MODES_48_63 \
+ NIX_TX_FASTPATH_MODES_64_79 \
+ NIX_TX_FASTPATH_MODES_80_95 \
+ NIX_TX_FASTPATH_MODES_96_111 \
+ NIX_TX_FASTPATH_MODES_112_127
+
+#define T(name, sz, flags) \
uint16_t __rte_noinline __rte_hot cn9k_nix_xmit_pkts_##name( \
void *tx_queue, struct rte_mbuf **tx_pkts, uint16_t pkts); \
- \
uint16_t __rte_noinline __rte_hot cn9k_nix_xmit_pkts_mseg_##name( \
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
#undef T
+#define NIX_TX_XMIT(fn, sz, flags) \
+ uint16_t __rte_noinline __rte_hot fn( \
+ 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(tx_queue, tx_pkts, pkts, cmd, \
+ flags); \
+ }
+
+#define NIX_TX_XMIT_MSEG(fn, sz, flags) \
+ uint16_t __rte_noinline __rte_hot fn( \
+ void *tx_queue, struct rte_mbuf **tx_pkts, uint16_t pkts) \
+ { \
+ uint64_t cmd[(sz) + CNXK_NIX_TX_MSEG_SG_DWORDS - 2]; \
+ /* 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_mseg(tx_queue, tx_pkts, pkts, cmd, \
+ (flags) | NIX_TX_MULTI_SEG_F); \
+ }
+
+#define NIX_TX_XMIT_VEC(fn, sz, flags) \
+ uint16_t __rte_noinline __rte_hot fn( \
+ 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)); \
+ }
+
+#define NIX_TX_XMIT_VEC_MSEG(fn, sz, flags) \
+ uint16_t __rte_noinline __rte_hot fn( \
+ void *tx_queue, struct rte_mbuf **tx_pkts, uint16_t pkts) \
+ { \
+ uint64_t cmd[(sz) + CNXK_NIX_TX_MSEG_SG_DWORDS - 2]; \
+ /* 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); \
+ }
+
#endif /* __CN9K_TX_H__ */
git.droids-corp.org / dpdk.git / blobdiff