static inline uint64_t
nix_get_tx_offload_capa(struct otx2_eth_dev *dev)
{
- RTE_SET_USED(dev);
+ uint64_t capa = NIX_TX_OFFLOAD_CAPA;
- return NIX_TX_OFFLOAD_CAPA;
+ /* TSO not supported for earlier chip revisions */
+ if (otx2_dev_is_96xx_A0(dev) || otx2_dev_is_95xx_Ax(dev))
+ capa &= ~(DEV_TX_OFFLOAD_TCP_TSO |
+ DEV_TX_OFFLOAD_VXLAN_TNL_TSO |
+ DEV_TX_OFFLOAD_GENEVE_TNL_TSO);
+ return capa;
}
static const struct otx2_dev_ops otx2_dev_ops = {
if (conf & DEV_TX_OFFLOAD_MULTI_SEGS)
flags |= NIX_TX_MULTI_SEG_F;
+ /* Enable Inner checksum for TSO */
+ if (conf & DEV_TX_OFFLOAD_TCP_TSO)
+ flags |= (NIX_TX_OFFLOAD_TSO_F |
+ NIX_TX_OFFLOAD_L3_L4_CSUM_F);
+
+ /* Enable Inner and Outer checksum for Tunnel TSO */
+ if (conf & (DEV_TX_OFFLOAD_VXLAN_TNL_TSO |
+ DEV_TX_OFFLOAD_GENEVE_TNL_TSO))
+ flags |= (NIX_TX_OFFLOAD_TSO_F |
+ NIX_TX_OFFLOAD_OL3_OL4_CSUM_F |
+ NIX_TX_OFFLOAD_L3_L4_CSUM_F);
+
if ((dev->rx_offloads & DEV_RX_OFFLOAD_TIMESTAMP))
flags |= NIX_TX_OFFLOAD_TSTAMP_F;
rte_mb();
}
+static void
+nix_lso_tcp(struct nix_lso_format_cfg *req, bool v4)
+{
+ volatile struct nix_lso_format *field;
+
+ /* Format works only with TCP packet marked by OL3/OL4 */
+ field = (volatile struct nix_lso_format *)&req->fields[0];
+ req->field_mask = NIX_LSO_FIELD_MASK;
+ /* Outer IPv4/IPv6 */
+ field->layer = NIX_TXLAYER_OL3;
+ field->offset = v4 ? 2 : 4;
+ field->sizem1 = 1; /* 2B */
+ field->alg = NIX_LSOALG_ADD_PAYLEN;
+ field++;
+ if (v4) {
+ /* IPID field */
+ field->layer = NIX_TXLAYER_OL3;
+ field->offset = 4;
+ field->sizem1 = 1;
+ /* Incremented linearly per segment */
+ field->alg = NIX_LSOALG_ADD_SEGNUM;
+ field++;
+ }
+
+ /* TCP sequence number update */
+ field->layer = NIX_TXLAYER_OL4;
+ field->offset = 4;
+ field->sizem1 = 3; /* 4 bytes */
+ field->alg = NIX_LSOALG_ADD_OFFSET;
+ field++;
+ /* TCP flags field */
+ field->layer = NIX_TXLAYER_OL4;
+ field->offset = 12;
+ field->sizem1 = 1;
+ field->alg = NIX_LSOALG_TCP_FLAGS;
+ field++;
+}
+
+static void
+nix_lso_udp_tun_tcp(struct nix_lso_format_cfg *req,
+ bool outer_v4, bool inner_v4)
+{
+ volatile struct nix_lso_format *field;
+
+ field = (volatile struct nix_lso_format *)&req->fields[0];
+ req->field_mask = NIX_LSO_FIELD_MASK;
+ /* Outer IPv4/IPv6 len */
+ field->layer = NIX_TXLAYER_OL3;
+ field->offset = outer_v4 ? 2 : 4;
+ field->sizem1 = 1; /* 2B */
+ field->alg = NIX_LSOALG_ADD_PAYLEN;
+ field++;
+ if (outer_v4) {
+ /* IPID */
+ field->layer = NIX_TXLAYER_OL3;
+ field->offset = 4;
+ field->sizem1 = 1;
+ /* Incremented linearly per segment */
+ field->alg = NIX_LSOALG_ADD_SEGNUM;
+ field++;
+ }
+
+ /* Outer UDP length */
+ field->layer = NIX_TXLAYER_OL4;
+ field->offset = 4;
+ field->sizem1 = 1;
+ field->alg = NIX_LSOALG_ADD_PAYLEN;
+ field++;
+
+ /* Inner IPv4/IPv6 */
+ field->layer = NIX_TXLAYER_IL3;
+ field->offset = inner_v4 ? 2 : 4;
+ field->sizem1 = 1; /* 2B */
+ field->alg = NIX_LSOALG_ADD_PAYLEN;
+ field++;
+ if (inner_v4) {
+ /* IPID field */
+ field->layer = NIX_TXLAYER_IL3;
+ field->offset = 4;
+ field->sizem1 = 1;
+ /* Incremented linearly per segment */
+ field->alg = NIX_LSOALG_ADD_SEGNUM;
+ field++;
+ }
+
+ /* TCP sequence number update */
+ field->layer = NIX_TXLAYER_IL4;
+ field->offset = 4;
+ field->sizem1 = 3; /* 4 bytes */
+ field->alg = NIX_LSOALG_ADD_OFFSET;
+ field++;
+
+ /* TCP flags field */
+ field->layer = NIX_TXLAYER_IL4;
+ field->offset = 12;
+ field->sizem1 = 1;
+ field->alg = NIX_LSOALG_TCP_FLAGS;
+ field++;
+}
+
+static int
+nix_setup_lso_formats(struct otx2_eth_dev *dev)
+{
+ struct otx2_mbox *mbox = dev->mbox;
+ struct nix_lso_format_cfg_rsp *rsp;
+ struct nix_lso_format_cfg *req;
+ uint8_t base;
+ int rc;
+
+ /* Skip if TSO was not requested */
+ if (!(dev->tx_offload_flags & NIX_TX_OFFLOAD_TSO_F))
+ return 0;
+ /*
+ * IPv4/TCP LSO
+ */
+ req = otx2_mbox_alloc_msg_nix_lso_format_cfg(mbox);
+ nix_lso_tcp(req, true);
+ rc = otx2_mbox_process_msg(mbox, (void *)&rsp);
+ if (rc)
+ return rc;
+
+ base = rsp->lso_format_idx;
+ if (base != NIX_LSO_FORMAT_IDX_TSOV4)
+ return -EFAULT;
+ dev->lso_base_idx = base;
+ otx2_nix_dbg("tcpv4 lso fmt=%u", base);
+
+
+ /*
+ * IPv6/TCP LSO
+ */
+ req = otx2_mbox_alloc_msg_nix_lso_format_cfg(mbox);
+ nix_lso_tcp(req, false);
+ rc = otx2_mbox_process_msg(mbox, (void *)&rsp);
+ if (rc)
+ return rc;
+
+ if (rsp->lso_format_idx != base + 1)
+ return -EFAULT;
+ otx2_nix_dbg("tcpv6 lso fmt=%u\n", base + 1);
+
+ /*
+ * IPv4/UDP/TUN HDR/IPv4/TCP LSO
+ */
+ req = otx2_mbox_alloc_msg_nix_lso_format_cfg(mbox);
+ nix_lso_udp_tun_tcp(req, true, true);
+ rc = otx2_mbox_process_msg(mbox, (void *)&rsp);
+ if (rc)
+ return rc;
+
+ if (rsp->lso_format_idx != base + 2)
+ return -EFAULT;
+ otx2_nix_dbg("udp tun v4v4 fmt=%u\n", base + 2);
+
+ /*
+ * IPv4/UDP/TUN HDR/IPv6/TCP LSO
+ */
+ req = otx2_mbox_alloc_msg_nix_lso_format_cfg(mbox);
+ nix_lso_udp_tun_tcp(req, true, false);
+ rc = otx2_mbox_process_msg(mbox, (void *)&rsp);
+ if (rc)
+ return rc;
+
+ if (rsp->lso_format_idx != base + 3)
+ return -EFAULT;
+ otx2_nix_dbg("udp tun v4v6 fmt=%u\n", base + 3);
+
+ /*
+ * IPv6/UDP/TUN HDR/IPv4/TCP LSO
+ */
+ req = otx2_mbox_alloc_msg_nix_lso_format_cfg(mbox);
+ nix_lso_udp_tun_tcp(req, false, true);
+ rc = otx2_mbox_process_msg(mbox, (void *)&rsp);
+ if (rc)
+ return rc;
+
+ if (rsp->lso_format_idx != base + 4)
+ return -EFAULT;
+ otx2_nix_dbg("udp tun v6v4 fmt=%u\n", base + 4);
+
+ /*
+ * IPv6/UDP/TUN HDR/IPv6/TCP LSO
+ */
+ req = otx2_mbox_alloc_msg_nix_lso_format_cfg(mbox);
+ nix_lso_udp_tun_tcp(req, false, false);
+ rc = otx2_mbox_process_msg(mbox, (void *)&rsp);
+ if (rc)
+ return rc;
+ if (rsp->lso_format_idx != base + 5)
+ return -EFAULT;
+ otx2_nix_dbg("udp tun v6v6 fmt=%u\n", base + 5);
+
+ return 0;
+}
+
static int
otx2_nix_configure(struct rte_eth_dev *eth_dev)
{
goto fail_offloads;
}
+ rc = nix_setup_lso_formats(dev);
+ if (rc) {
+ otx2_err("failed to setup nix lso format fields, rc=%d", rc);
+ goto free_nix_lf;
+ }
+
/* Configure RSS */
rc = otx2_nix_rss_config(eth_dev);
if (rc) {
otx2_lmt_mov(cmd, &txq->cmd[0], otx2_nix_tx_ext_subs(flags));
+ /* Perform header writes before barrier for TSO */
+ if (flags & NIX_TX_OFFLOAD_TSO_F) {
+ for (i = 0; i < pkts; i++)
+ otx2_nix_xmit_prepare_tso(tx_pkts[i], flags);
+ }
+
/* Lets commit any changes in the packet */
rte_cio_wmb();
otx2_lmt_mov(cmd, &txq->cmd[0], otx2_nix_tx_ext_subs(flags));
+ /* Perform header writes before barrier for TSO */
+ if (flags & NIX_TX_OFFLOAD_TSO_F) {
+ for (i = 0; i < pkts; i++)
+ otx2_nix_xmit_prepare_tso(tx_pkts[i], flags);
+ }
+
/* Lets commit any changes in the packet */
rte_cio_wmb();
}
#endif
-#define T(name, f4, f3, f2, f1, f0, sz, flags) \
+#define T(name, f5, f4, f3, f2, f1, f0, sz, flags) \
static uint16_t __rte_noinline __hot \
otx2_nix_xmit_pkts_ ## 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 nix_xmit_pkts(tx_queue, tx_pkts, pkts, cmd, flags); \
}
NIX_TX_FASTPATH_MODES
#undef T
-#define T(name, f4, f3, f2, f1, f0, sz, flags) \
+#define T(name, f5, f4, f3, f2, f1, f0, sz, flags) \
static uint16_t __rte_noinline __hot \
otx2_nix_xmit_pkts_mseg_ ## name(void *tx_queue, \
struct rte_mbuf **tx_pkts, uint16_t pkts) \
{ \
uint64_t cmd[(sz) + 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 nix_xmit_pkts_mseg(tx_queue, tx_pkts, pkts, cmd, \
(flags) | NIX_TX_MULTI_SEG_F); \
}
NIX_TX_FASTPATH_MODES
#undef T
-#define T(name, f4, f3, f2, f1, f0, sz, flags) \
+#define T(name, f5, f4, f3, f2, f1, f0, sz, flags) \
static uint16_t __rte_noinline __hot \
otx2_nix_xmit_pkts_vec_ ## name(void *tx_queue, \
struct rte_mbuf **tx_pkts, uint16_t pkts) \
{ \
- /* VLAN and TSTMP is not supported by vec */ \
+ /* VLAN, TSTMP, TSO is not supported by vec */ \
if ((flags) & NIX_TX_OFFLOAD_VLAN_QINQ_F || \
- (flags) & NIX_TX_OFFLOAD_TSTAMP_F) \
+ (flags) & NIX_TX_OFFLOAD_TSTAMP_F || \
+ (flags) & NIX_TX_OFFLOAD_TSO_F) \
return 0; \
return nix_xmit_pkts_vector(tx_queue, tx_pkts, pkts, (flags)); \
}
static inline void
pick_tx_func(struct rte_eth_dev *eth_dev,
- const eth_tx_burst_t tx_burst[2][2][2][2][2])
+ const eth_tx_burst_t tx_burst[2][2][2][2][2][2])
{
struct otx2_eth_dev *dev = otx2_eth_pmd_priv(eth_dev);
/* [TSTMP] [NOFF] [VLAN] [OL3_OL4_CSUM] [IL3_IL4_CSUM] */
eth_dev->tx_pkt_burst = tx_burst
+ [!!(dev->tx_offload_flags & NIX_TX_OFFLOAD_TSO_F)]
[!!(dev->tx_offload_flags & NIX_TX_OFFLOAD_TSTAMP_F)]
[!!(dev->tx_offload_flags & NIX_TX_OFFLOAD_MBUF_NOFF_F)]
[!!(dev->tx_offload_flags & NIX_TX_OFFLOAD_VLAN_QINQ_F)]
{
struct otx2_eth_dev *dev = otx2_eth_pmd_priv(eth_dev);
- const eth_tx_burst_t nix_eth_tx_burst[2][2][2][2][2] = {
-#define T(name, f4, f3, f2, f1, f0, sz, flags) \
- [f4][f3][f2][f1][f0] = otx2_nix_xmit_pkts_ ## name,
+ const eth_tx_burst_t nix_eth_tx_burst[2][2][2][2][2][2] = {
+#define T(name, f5, f4, f3, f2, f1, f0, sz, flags) \
+ [f5][f4][f3][f2][f1][f0] = otx2_nix_xmit_pkts_ ## name,
NIX_TX_FASTPATH_MODES
#undef T
};
- const eth_tx_burst_t nix_eth_tx_burst_mseg[2][2][2][2][2] = {
-#define T(name, f4, f3, f2, f1, f0, sz, flags) \
- [f4][f3][f2][f1][f0] = otx2_nix_xmit_pkts_mseg_ ## name,
+ const eth_tx_burst_t nix_eth_tx_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] = otx2_nix_xmit_pkts_mseg_ ## name,
NIX_TX_FASTPATH_MODES
#undef T
};
- const eth_tx_burst_t nix_eth_tx_vec_burst[2][2][2][2][2] = {
-#define T(name, f4, f3, f2, f1, f0, sz, flags) \
- [f4][f3][f2][f1][f0] = otx2_nix_xmit_pkts_vec_ ## name,
+ const eth_tx_burst_t nix_eth_tx_vec_burst[2][2][2][2][2][2] = {
+#define T(name, f5, f4, f3, f2, f1, f0, sz, flags) \
+ [f5][f4][f3][f2][f1][f0] = otx2_nix_xmit_pkts_vec_ ## name,
NIX_TX_FASTPATH_MODES
#undef T
if (dev->scalar_ena ||
(dev->tx_offload_flags &
- (NIX_TX_OFFLOAD_VLAN_QINQ_F | NIX_TX_OFFLOAD_TSTAMP_F)))
+ (NIX_TX_OFFLOAD_VLAN_QINQ_F | NIX_TX_OFFLOAD_TSTAMP_F |
+ NIX_TX_OFFLOAD_TSO_F)))
pick_tx_func(eth_dev, nix_eth_tx_burst);
else
pick_tx_func(eth_dev, nix_eth_tx_vec_burst);
#define NIX_TX_OFFLOAD_VLAN_QINQ_F BIT(2)
#define NIX_TX_OFFLOAD_MBUF_NOFF_F BIT(3)
#define NIX_TX_OFFLOAD_TSTAMP_F BIT(4)
+#define NIX_TX_OFFLOAD_TSO_F BIT(5)
/* Flags to control xmit_prepare function.
* Defining it from backwards to denote its been
#define NIX_TX_NEED_SEND_HDR_W1 \
(NIX_TX_OFFLOAD_L3_L4_CSUM_F | NIX_TX_OFFLOAD_OL3_OL4_CSUM_F | \
- NIX_TX_OFFLOAD_VLAN_QINQ_F)
+ NIX_TX_OFFLOAD_VLAN_QINQ_F | NIX_TX_OFFLOAD_TSO_F)
#define NIX_TX_NEED_EXT_HDR \
- (NIX_TX_OFFLOAD_VLAN_QINQ_F | NIX_TX_OFFLOAD_TSTAMP_F)
+ (NIX_TX_OFFLOAD_VLAN_QINQ_F | NIX_TX_OFFLOAD_TSTAMP_F | \
+ NIX_TX_OFFLOAD_TSO_F)
+
+#define NIX_UDP_TUN_BITMASK \
+ ((1ull << (PKT_TX_TUNNEL_VXLAN >> 45)) | \
+ (1ull << (PKT_TX_TUNNEL_GENEVE >> 45)))
+
+#define NIX_LSO_FORMAT_IDX_TSOV4 (0)
+#define NIX_LSO_FORMAT_IDX_TSOV6 (1)
/* Function to determine no of tx subdesc required in case ext
* sub desc is enabled.
otx2_nix_tx_ext_subs(const uint16_t flags)
{
return (flags & NIX_TX_OFFLOAD_TSTAMP_F) ? 2 :
- ((flags & NIX_TX_OFFLOAD_VLAN_QINQ_F) ? 1 : 0);
+ ((flags & (NIX_TX_OFFLOAD_VLAN_QINQ_F | NIX_TX_OFFLOAD_TSO_F)) ?
+ 1 : 0);
}
static __rte_always_inline void
return 1;
}
-static inline void
+static __rte_always_inline void
+otx2_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)) {
+ 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));
+ lso_sb = (mask & (m->outer_l2_len + m->outer_l3_len)) +
+ m->l2_len + m->l3_len + m->l4_len;
+
+ /* Reduce payload len from base headers */
+ paylen = m->pkt_len - lso_sb;
+
+ /* Get iplen position assuming no tunnel hdr */
+ iplen = (uint16_t *)(mdata + m->l2_len +
+ (2 << !!(ol_flags & PKT_TX_IPV6)));
+ /* Handle tunnel tso */
+ if ((flags & NIX_TX_OFFLOAD_OL3_OL4_CSUM_F) &&
+ (ol_flags & PKT_TX_TUNNEL_MASK)) {
+ const uint8_t is_udp_tun = (NIX_UDP_TUN_BITMASK >>
+ ((ol_flags & PKT_TX_TUNNEL_MASK) >> 45)) & 0x1;
+
+ oiplen = (uint16_t *)(mdata + m->outer_l2_len +
+ (2 << !!(ol_flags & PKT_TX_OUTER_IPV6)));
+ *oiplen = rte_cpu_to_be_16(rte_be_to_cpu_16(*oiplen) -
+ paylen);
+
+ /* Update format for UDP tunneled packet */
+ if (is_udp_tun) {
+ oudplen = (uint16_t *)(mdata + m->outer_l2_len +
+ m->outer_l3_len + 4);
+ *oudplen =
+ rte_cpu_to_be_16(rte_be_to_cpu_16(*oudplen) -
+ 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)));
+ }
+
+ *iplen = rte_cpu_to_be_16(rte_be_to_cpu_16(*iplen) - paylen);
+ }
+}
+
+static __rte_always_inline void
otx2_nix_xmit_prepare(struct rte_mbuf *m, uint64_t *cmd, const uint16_t flags)
{
struct nix_send_ext_s *send_hdr_ext;
send_hdr_ext->w1.vlan0_ins_tci = m->vlan_tci_outer;
}
+ if (flags & NIX_TX_OFFLOAD_TSO_F &&
+ (ol_flags & PKT_TX_TCP_SEG)) {
+ uint16_t lso_sb;
+ uint64_t mask;
+
+ mask = -(!w1.il3type);
+ lso_sb = (mask & w1.ol4ptr) + (~mask & w1.il4ptr) + m->l4_len;
+
+ send_hdr_ext->w0.lso_sb = lso_sb;
+ 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);
+ w1.ol4type = NIX_SENDL4TYPE_TCP_CKSUM;
+
+ /* Handle tunnel tso */
+ if ((flags & NIX_TX_OFFLOAD_OL3_OL4_CSUM_F) &&
+ (ol_flags & PKT_TX_TUNNEL_MASK)) {
+ const uint8_t is_udp_tun = (NIX_UDP_TUN_BITMASK >>
+ ((ol_flags & PKT_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 */
+ send_hdr_ext->w0.lso_format += (is_udp_tun << 1);
+
+ send_hdr_ext->w0.lso_format +=
+ !!(ol_flags & PKT_TX_OUTER_IPV6) << 1;
+ }
+ }
+
if (flags & NIX_TX_NEED_SEND_HDR_W1)
send_hdr->w1.u = w1.u;
#define VLAN_F NIX_TX_OFFLOAD_VLAN_QINQ_F
#define NOFF_F NIX_TX_OFFLOAD_MBUF_NOFF_F
#define TSP_F NIX_TX_OFFLOAD_TSTAMP_F
-
-/* [TSTMP] [NOFF] [VLAN] [OL3OL4CSUM] [L3L4CSUM] */
-#define NIX_TX_FASTPATH_MODES \
-T(no_offload, 0, 0, 0, 0, 0, 4, \
- NIX_TX_OFFLOAD_NONE) \
-T(l3l4csum, 0, 0, 0, 0, 1, 4, \
- L3L4CSUM_F) \
-T(ol3ol4csum, 0, 0, 0, 1, 0, 4, \
- OL3OL4CSUM_F) \
-T(ol3ol4csum_l3l4csum, 0, 0, 0, 1, 1, 4, \
- OL3OL4CSUM_F | L3L4CSUM_F) \
-T(vlan, 0, 0, 1, 0, 0, 6, \
- VLAN_F) \
-T(vlan_l3l4csum, 0, 0, 1, 0, 1, 6, \
- VLAN_F | L3L4CSUM_F) \
-T(vlan_ol3ol4csum, 0, 0, 1, 1, 0, 6, \
- VLAN_F | OL3OL4CSUM_F) \
-T(vlan_ol3ol4csum_l3l4csum, 0, 0, 1, 1, 1, 6, \
- VLAN_F | OL3OL4CSUM_F | L3L4CSUM_F) \
-T(noff, 0, 1, 0, 0, 0, 4, \
- NOFF_F) \
-T(noff_l3l4csum, 0, 1, 0, 0, 1, 4, \
- NOFF_F | L3L4CSUM_F) \
-T(noff_ol3ol4csum, 0, 1, 0, 1, 0, 4, \
- NOFF_F | OL3OL4CSUM_F) \
-T(noff_ol3ol4csum_l3l4csum, 0, 1, 0, 1, 1, 4, \
- NOFF_F | OL3OL4CSUM_F | L3L4CSUM_F) \
-T(noff_vlan, 0, 1, 1, 0, 0, 6, \
- NOFF_F | VLAN_F) \
-T(noff_vlan_l3l4csum, 0, 1, 1, 0, 1, 6, \
- NOFF_F | VLAN_F | L3L4CSUM_F) \
-T(noff_vlan_ol3ol4csum, 0, 1, 1, 1, 0, 6, \
- NOFF_F | VLAN_F | OL3OL4CSUM_F) \
-T(noff_vlan_ol3ol4csum_l3l4csum, 0, 1, 1, 1, 1, 6, \
- NOFF_F | VLAN_F | OL3OL4CSUM_F | L3L4CSUM_F) \
-T(ts, 1, 0, 0, 0, 0, 8, \
- TSP_F) \
-T(ts_l3l4csum, 1, 0, 0, 0, 1, 8, \
- TSP_F | L3L4CSUM_F) \
-T(ts_ol3ol4csum, 1, 0, 0, 1, 0, 8, \
- TSP_F | OL3OL4CSUM_F) \
-T(ts_ol3ol4csum_l3l4csum, 1, 0, 0, 1, 1, 8, \
- TSP_F | OL3OL4CSUM_F | L3L4CSUM_F) \
-T(ts_vlan, 1, 0, 1, 0, 0, 8, \
- TSP_F | VLAN_F) \
-T(ts_vlan_l3l4csum, 1, 0, 1, 0, 1, 8, \
- TSP_F | VLAN_F | L3L4CSUM_F) \
-T(ts_vlan_ol3ol4csum, 1, 0, 1, 1, 0, 8, \
- TSP_F | VLAN_F | OL3OL4CSUM_F) \
-T(ts_vlan_ol3ol4csum_l3l4csum, 1, 0, 1, 1, 1, 8, \
- TSP_F | VLAN_F | OL3OL4CSUM_F | L3L4CSUM_F) \
-T(ts_noff, 1, 1, 0, 0, 0, 8, \
- TSP_F | NOFF_F) \
-T(ts_noff_l3l4csum, 1, 1, 0, 0, 1, 8, \
- TSP_F | NOFF_F | L3L4CSUM_F) \
-T(ts_noff_ol3ol4csum, 1, 1, 0, 1, 0, 8, \
- TSP_F | NOFF_F | OL3OL4CSUM_F) \
-T(ts_noff_ol3ol4csum_l3l4csum, 1, 1, 0, 1, 1, 8, \
- TSP_F | NOFF_F | OL3OL4CSUM_F | L3L4CSUM_F) \
-T(ts_noff_vlan, 1, 1, 1, 0, 0, 8, \
- TSP_F | NOFF_F | VLAN_F) \
-T(ts_noff_vlan_l3l4csum, 1, 1, 1, 0, 1, 8, \
- TSP_F | NOFF_F | VLAN_F | L3L4CSUM_F) \
-T(ts_noff_vlan_ol3ol4csum, 1, 1, 1, 1, 0, 8, \
- TSP_F | NOFF_F | VLAN_F | OL3OL4CSUM_F) \
-T(ts_noff_vlan_ol3ol4csum_l3l4csum, 1, 1, 1, 1, 1, 8, \
- TSP_F | NOFF_F | VLAN_F | OL3OL4CSUM_F | L3L4CSUM_F)
-
+#define TSO_F NIX_TX_OFFLOAD_TSO_F
+
+/* [TSO] [TSTMP] [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(ts, 0, 1, 0, 0, 0, 0, 8, \
+ TSP_F) \
+T(ts_l3l4csum, 0, 1, 0, 0, 0, 1, 8, \
+ TSP_F | L3L4CSUM_F) \
+T(ts_ol3ol4csum, 0, 1, 0, 0, 1, 0, 8, \
+ TSP_F | OL3OL4CSUM_F) \
+T(ts_ol3ol4csum_l3l4csum, 0, 1, 0, 0, 1, 1, 8, \
+ TSP_F | OL3OL4CSUM_F | L3L4CSUM_F) \
+T(ts_vlan, 0, 1, 0, 1, 0, 0, 8, \
+ TSP_F | VLAN_F) \
+T(ts_vlan_l3l4csum, 0, 1, 0, 1, 0, 1, 8, \
+ TSP_F | VLAN_F | L3L4CSUM_F) \
+T(ts_vlan_ol3ol4csum, 0, 1, 0, 1, 1, 0, 8, \
+ TSP_F | VLAN_F | OL3OL4CSUM_F) \
+T(ts_vlan_ol3ol4csum_l3l4csum, 0, 1, 0, 1, 1, 1, 8, \
+ TSP_F | VLAN_F | OL3OL4CSUM_F | L3L4CSUM_F) \
+T(ts_noff, 0, 1, 1, 0, 0, 0, 8, \
+ TSP_F | NOFF_F) \
+T(ts_noff_l3l4csum, 0, 1, 1, 0, 0, 1, 8, \
+ TSP_F | NOFF_F | L3L4CSUM_F) \
+T(ts_noff_ol3ol4csum, 0, 1, 1, 0, 1, 0, 8, \
+ TSP_F | NOFF_F | OL3OL4CSUM_F) \
+T(ts_noff_ol3ol4csum_l3l4csum, 0, 1, 1, 0, 1, 1, 8, \
+ TSP_F | NOFF_F | OL3OL4CSUM_F | L3L4CSUM_F) \
+T(ts_noff_vlan, 0, 1, 1, 1, 0, 0, 8, \
+ TSP_F | NOFF_F | VLAN_F) \
+T(ts_noff_vlan_l3l4csum, 0, 1, 1, 1, 0, 1, 8, \
+ TSP_F | NOFF_F | VLAN_F | L3L4CSUM_F) \
+T(ts_noff_vlan_ol3ol4csum, 0, 1, 1, 1, 1, 0, 8, \
+ TSP_F | NOFF_F | VLAN_F | OL3OL4CSUM_F) \
+T(ts_noff_vlan_ol3ol4csum_l3l4csum, 0, 1, 1, 1, 1, 1, 8, \
+ TSP_F | NOFF_F | VLAN_F | OL3OL4CSUM_F | L3L4CSUM_F) \
+ \
+T(tso, 1, 0, 0, 0, 0, 0, 6, \
+ TSO_F) \
+T(tso_l3l4csum, 1, 0, 0, 0, 0, 1, 6, \
+ TSO_F | L3L4CSUM_F) \
+T(tso_ol3ol4csum, 1, 0, 0, 0, 1, 0, 6, \
+ TSO_F | OL3OL4CSUM_F) \
+T(tso_ol3ol4csum_l3l4csum, 1, 0, 0, 0, 1, 1, 6, \
+ TSO_F | OL3OL4CSUM_F | L3L4CSUM_F) \
+T(tso_vlan, 1, 0, 0, 1, 0, 0, 6, \
+ TSO_F | VLAN_F) \
+T(tso_vlan_l3l4csum, 1, 0, 0, 1, 0, 1, 6, \
+ TSO_F | VLAN_F | L3L4CSUM_F) \
+T(tso_vlan_ol3ol4csum, 1, 0, 0, 1, 1, 0, 6, \
+ TSO_F | VLAN_F | OL3OL4CSUM_F) \
+T(tso_vlan_ol3ol4csum_l3l4csum, 1, 0, 0, 1, 1, 1, 6, \
+ TSO_F | VLAN_F | OL3OL4CSUM_F | L3L4CSUM_F) \
+T(tso_noff, 1, 0, 1, 0, 0, 0, 6, \
+ TSO_F | NOFF_F) \
+T(tso_noff_l3l4csum, 1, 0, 1, 0, 0, 1, 6, \
+ TSO_F | NOFF_F | L3L4CSUM_F) \
+T(tso_noff_ol3ol4csum, 1, 0, 1, 0, 1, 0, 6, \
+ TSO_F | NOFF_F | OL3OL4CSUM_F) \
+T(tso_noff_ol3ol4csum_l3l4csum, 1, 0, 1, 0, 1, 1, 6, \
+ TSO_F | NOFF_F | OL3OL4CSUM_F | L3L4CSUM_F) \
+T(tso_noff_vlan, 1, 0, 1, 1, 0, 0, 6, \
+ TSO_F | NOFF_F | VLAN_F) \
+T(tso_noff_vlan_l3l4csum, 1, 0, 1, 1, 0, 1, 6, \
+ TSO_F | NOFF_F | VLAN_F | L3L4CSUM_F) \
+T(tso_noff_vlan_ol3ol4csum, 1, 0, 1, 1, 1, 0, 6, \
+ TSO_F | NOFF_F | VLAN_F | OL3OL4CSUM_F) \
+T(tso_noff_vlan_ol3ol4csum_l3l4csum, 1, 0, 1, 1, 1, 1, 6, \
+ TSO_F | NOFF_F | VLAN_F | OL3OL4CSUM_F | L3L4CSUM_F) \
+T(tso_ts, 1, 1, 0, 0, 0, 0, 8, \
+ TSO_F | TSP_F) \
+T(tso_ts_l3l4csum, 1, 1, 0, 0, 0, 1, 8, \
+ TSO_F | TSP_F | L3L4CSUM_F) \
+T(tso_ts_ol3ol4csum, 1, 1, 0, 0, 1, 0, 8, \
+ TSO_F | TSP_F | OL3OL4CSUM_F) \
+T(tso_ts_ol3ol4csum_l3l4csum, 1, 1, 0, 0, 1, 1, 8, \
+ TSO_F | TSP_F | OL3OL4CSUM_F | L3L4CSUM_F) \
+T(tso_ts_vlan, 1, 1, 0, 1, 0, 0, 8, \
+ TSO_F | TSP_F | VLAN_F) \
+T(tso_ts_vlan_l3l4csum, 1, 1, 0, 1, 0, 1, 8, \
+ TSO_F | TSP_F | VLAN_F | L3L4CSUM_F) \
+T(tso_ts_vlan_ol3ol4csum, 1, 1, 0, 1, 1, 0, 8, \
+ TSO_F | TSP_F | VLAN_F | OL3OL4CSUM_F) \
+T(tso_ts_vlan_ol3ol4csum_l3l4csum, 1, 1, 0, 1, 1, 1, 8, \
+ TSO_F | TSP_F | VLAN_F | OL3OL4CSUM_F | L3L4CSUM_F) \
+T(tso_ts_noff, 1, 1, 1, 0, 0, 0, 8, \
+ TSO_F | TSP_F | NOFF_F) \
+T(tso_ts_noff_l3l4csum, 1, 1, 1, 0, 0, 1, 8, \
+ TSO_F | TSP_F | NOFF_F | L3L4CSUM_F) \
+T(tso_ts_noff_ol3ol4csum, 1, 1, 1, 0, 1, 0, 8, \
+ TSO_F | TSP_F | NOFF_F | OL3OL4CSUM_F) \
+T(tso_ts_noff_ol3ol4csum_l3l4csum, 1, 1, 1, 0, 1, 1, 8, \
+ TSO_F | TSP_F | NOFF_F | OL3OL4CSUM_F | L3L4CSUM_F) \
+T(tso_ts_noff_vlan, 1, 1, 1, 1, 0, 0, 8, \
+ TSO_F | TSP_F | NOFF_F | VLAN_F) \
+T(tso_ts_noff_vlan_l3l4csum, 1, 1, 1, 1, 0, 1, 8, \
+ TSO_F | TSP_F | NOFF_F | VLAN_F | L3L4CSUM_F) \
+T(tso_ts_noff_vlan_ol3ol4csum, 1, 1, 1, 1, 1, 0, 8, \
+ TSO_F | TSP_F | NOFF_F | VLAN_F | OL3OL4CSUM_F) \
+T(tso_ts_noff_vlan_ol3ol4csum_l3l4csum, 1, 1, 1, 1, 1, 1, 8, \
+ TSO_F | TSP_F | NOFF_F | VLAN_F | OL3OL4CSUM_F | L3L4CSUM_F)
#endif /* __OTX2_TX_H__ */
git.droids-corp.org / dpdk.git / commitdiff