* Copyright(C) 2021 Marvell.
*/
#include "cn9k_ethdev.h"
+#include "cn9k_flow.h"
+#include "cn9k_rx.h"
#include "cn9k_tx.h"
+static uint16_t
+nix_rx_offload_flags(struct rte_eth_dev *eth_dev)
+{
+ struct cnxk_eth_dev *dev = cnxk_eth_pmd_priv(eth_dev);
+ struct rte_eth_dev_data *data = eth_dev->data;
+ struct rte_eth_conf *conf = &data->dev_conf;
+ struct rte_eth_rxmode *rxmode = &conf->rxmode;
+ uint16_t flags = 0;
+
+ if (rxmode->mq_mode == RTE_ETH_MQ_RX_RSS &&
+ (dev->rx_offloads & RTE_ETH_RX_OFFLOAD_RSS_HASH))
+ flags |= NIX_RX_OFFLOAD_RSS_F;
+
+ if (dev->rx_offloads &
+ (RTE_ETH_RX_OFFLOAD_TCP_CKSUM | RTE_ETH_RX_OFFLOAD_UDP_CKSUM))
+ flags |= NIX_RX_OFFLOAD_CHECKSUM_F;
+
+ if (dev->rx_offloads &
+ (RTE_ETH_RX_OFFLOAD_IPV4_CKSUM | RTE_ETH_RX_OFFLOAD_OUTER_IPV4_CKSUM))
+ flags |= NIX_RX_OFFLOAD_CHECKSUM_F;
+
+ if (dev->rx_offloads & RTE_ETH_RX_OFFLOAD_SCATTER)
+ flags |= NIX_RX_MULTI_SEG_F;
+
+ if ((dev->rx_offloads & RTE_ETH_RX_OFFLOAD_TIMESTAMP))
+ flags |= NIX_RX_OFFLOAD_TSTAMP_F;
+
+ if (!dev->ptype_disable)
+ flags |= NIX_RX_OFFLOAD_PTYPE_F;
+
+ if (dev->rx_offloads & RTE_ETH_RX_OFFLOAD_SECURITY)
+ flags |= NIX_RX_OFFLOAD_SECURITY_F;
+
+ if (dev->rx_mark_update)
+ flags |= NIX_RX_OFFLOAD_MARK_UPDATE_F;
+
+ return flags;
+}
+
+static uint16_t
+nix_tx_offload_flags(struct rte_eth_dev *eth_dev)
+{
+ struct cnxk_eth_dev *dev = cnxk_eth_pmd_priv(eth_dev);
+ uint64_t conf = dev->tx_offloads;
+ uint16_t flags = 0;
+
+ /* Fastpath is dependent on these enums */
+ RTE_BUILD_BUG_ON(RTE_MBUF_F_TX_TCP_CKSUM != (1ULL << 52));
+ RTE_BUILD_BUG_ON(RTE_MBUF_F_TX_SCTP_CKSUM != (2ULL << 52));
+ RTE_BUILD_BUG_ON(RTE_MBUF_F_TX_UDP_CKSUM != (3ULL << 52));
+ RTE_BUILD_BUG_ON(RTE_MBUF_F_TX_IP_CKSUM != (1ULL << 54));
+ RTE_BUILD_BUG_ON(RTE_MBUF_F_TX_IPV4 != (1ULL << 55));
+ RTE_BUILD_BUG_ON(RTE_MBUF_F_TX_OUTER_IP_CKSUM != (1ULL << 58));
+ RTE_BUILD_BUG_ON(RTE_MBUF_F_TX_OUTER_IPV4 != (1ULL << 59));
+ RTE_BUILD_BUG_ON(RTE_MBUF_F_TX_OUTER_IPV6 != (1ULL << 60));
+ RTE_BUILD_BUG_ON(RTE_MBUF_F_TX_OUTER_UDP_CKSUM != (1ULL << 41));
+ RTE_BUILD_BUG_ON(RTE_MBUF_L2_LEN_BITS != 7);
+ RTE_BUILD_BUG_ON(RTE_MBUF_L3_LEN_BITS != 9);
+ RTE_BUILD_BUG_ON(RTE_MBUF_OUTL2_LEN_BITS != 7);
+ RTE_BUILD_BUG_ON(RTE_MBUF_OUTL3_LEN_BITS != 9);
+ RTE_BUILD_BUG_ON(offsetof(struct rte_mbuf, data_off) !=
+ offsetof(struct rte_mbuf, buf_iova) + 8);
+ RTE_BUILD_BUG_ON(offsetof(struct rte_mbuf, ol_flags) !=
+ offsetof(struct rte_mbuf, buf_iova) + 16);
+ RTE_BUILD_BUG_ON(offsetof(struct rte_mbuf, pkt_len) !=
+ offsetof(struct rte_mbuf, ol_flags) + 12);
+ RTE_BUILD_BUG_ON(offsetof(struct rte_mbuf, tx_offload) !=
+ offsetof(struct rte_mbuf, pool) + 2 * sizeof(void *));
+
+ if (conf & RTE_ETH_TX_OFFLOAD_VLAN_INSERT ||
+ conf & RTE_ETH_TX_OFFLOAD_QINQ_INSERT)
+ flags |= NIX_TX_OFFLOAD_VLAN_QINQ_F;
+
+ if (conf & RTE_ETH_TX_OFFLOAD_OUTER_IPV4_CKSUM ||
+ conf & RTE_ETH_TX_OFFLOAD_OUTER_UDP_CKSUM)
+ flags |= NIX_TX_OFFLOAD_OL3_OL4_CSUM_F;
+
+ if (conf & RTE_ETH_TX_OFFLOAD_IPV4_CKSUM ||
+ conf & RTE_ETH_TX_OFFLOAD_TCP_CKSUM ||
+ conf & RTE_ETH_TX_OFFLOAD_UDP_CKSUM || conf & RTE_ETH_TX_OFFLOAD_SCTP_CKSUM)
+ flags |= NIX_TX_OFFLOAD_L3_L4_CSUM_F;
+
+ if (!(conf & RTE_ETH_TX_OFFLOAD_MBUF_FAST_FREE))
+ flags |= NIX_TX_OFFLOAD_MBUF_NOFF_F;
+
+ if (conf & RTE_ETH_TX_OFFLOAD_MULTI_SEGS)
+ flags |= NIX_TX_MULTI_SEG_F;
+
+ /* Enable Inner checksum for TSO */
+ if (conf & RTE_ETH_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 & (RTE_ETH_TX_OFFLOAD_VXLAN_TNL_TSO |
+ RTE_ETH_TX_OFFLOAD_GENEVE_TNL_TSO | RTE_ETH_TX_OFFLOAD_GRE_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 & RTE_ETH_RX_OFFLOAD_TIMESTAMP))
+ flags |= NIX_TX_OFFLOAD_TSTAMP_F;
+
+ if (dev->tx_offloads & RTE_ETH_TX_OFFLOAD_SECURITY)
+ flags |= NIX_TX_OFFLOAD_SECURITY_F;
+
+ if (dev->tx_mark)
+ flags |= NIX_TX_OFFLOAD_VLAN_QINQ_F;
+
+ return flags;
+}
+
+static int
+cn9k_nix_ptypes_set(struct rte_eth_dev *eth_dev, uint32_t ptype_mask)
+{
+ struct cnxk_eth_dev *dev = cnxk_eth_pmd_priv(eth_dev);
+
+ if (ptype_mask) {
+ dev->rx_offload_flags |= NIX_RX_OFFLOAD_PTYPE_F;
+ dev->ptype_disable = 0;
+ } else {
+ dev->rx_offload_flags &= ~NIX_RX_OFFLOAD_PTYPE_F;
+ dev->ptype_disable = 1;
+ }
+
+ cn9k_eth_set_rx_function(eth_dev);
+ return 0;
+}
+
static void
nix_form_default_desc(struct cnxk_eth_dev *dev, struct cn9k_eth_txq *txq,
uint16_t qid)
{
- struct nix_send_ext_s *send_hdr_ext;
- struct nix_send_hdr_s *send_hdr;
- union nix_send_sg_s *sg;
-
- RTE_SET_USED(dev);
+ union nix_send_hdr_w0_u send_hdr_w0;
/* Initialize the fields based on basic single segment packet */
- memset(&txq->cmd, 0, sizeof(txq->cmd));
-
+ send_hdr_w0.u = 0;
if (dev->tx_offload_flags & NIX_TX_NEED_EXT_HDR) {
- send_hdr = (struct nix_send_hdr_s *)&txq->cmd[0];
/* 2(HDR) + 2(EXT_HDR) + 1(SG) + 1(IOVA) = 6/2 - 1 = 2 */
- send_hdr->w0.sizem1 = 2;
-
- send_hdr_ext = (struct nix_send_ext_s *)&txq->cmd[2];
- send_hdr_ext->w0.subdc = NIX_SUBDC_EXT;
- sg = (union nix_send_sg_s *)&txq->cmd[4];
+ send_hdr_w0.sizem1 = 2;
+ if (dev->tx_offload_flags & NIX_TX_OFFLOAD_TSTAMP_F) {
+ /* Default: one seg packet would have:
+ * 2(HDR) + 2(EXT) + 1(SG) + 1(IOVA) + 2(MEM)
+ * => 8/2 - 1 = 3
+ */
+ send_hdr_w0.sizem1 = 3;
+
+ /* To calculate the offset for send_mem,
+ * send_hdr->w0.sizem1 * 2
+ */
+ txq->ts_mem = dev->tstamp.tx_tstamp_iova;
+ }
} else {
- send_hdr = (struct nix_send_hdr_s *)&txq->cmd[0];
/* 2(HDR) + 1(SG) + 1(IOVA) = 4/2 - 1 = 1 */
- send_hdr->w0.sizem1 = 1;
- sg = (union nix_send_sg_s *)&txq->cmd[2];
+ send_hdr_w0.sizem1 = 1;
}
-
- send_hdr->w0.sq = qid;
- sg->subdc = NIX_SUBDC_SG;
- sg->segs = 1;
- sg->ld_type = NIX_SENDLDTYPE_LDD;
-
+ send_hdr_w0.sq = qid;
+ txq->send_hdr_w0 = send_hdr_w0.u;
rte_wmb();
}
const struct rte_eth_txconf *tx_conf)
{
struct cnxk_eth_dev *dev = cnxk_eth_pmd_priv(eth_dev);
+ uint64_t mark_fmt, mark_flag;
+ struct roc_cpt_lf *inl_lf;
struct cn9k_eth_txq *txq;
struct roc_nix_sq *sq;
+ uint16_t crypto_qid;
int rc;
RTE_SET_USED(socket);
txq->nb_sqb_bufs_adj = sq->nb_sqb_bufs_adj;
txq->sqes_per_sqb_log2 = sq->sqes_per_sqb_log2;
+ /* Fetch CPT LF info for outbound if present */
+ if (dev->outb.lf_base) {
+ crypto_qid = qid % dev->outb.nb_crypto_qs;
+ inl_lf = dev->outb.lf_base + crypto_qid;
+
+ txq->cpt_io_addr = inl_lf->io_addr;
+ txq->cpt_fc = inl_lf->fc_addr;
+ txq->cpt_desc = inl_lf->nb_desc * 0.7;
+ txq->sa_base = (uint64_t)dev->outb.sa_base;
+ txq->sa_base |= eth_dev->data->port_id;
+ PLT_STATIC_ASSERT(BIT_ULL(16) == ROC_NIX_INL_SA_BASE_ALIGN);
+ }
+
+ mark_fmt = roc_nix_tm_mark_format_get(&dev->nix, &mark_flag);
+ txq->mark_flag = mark_flag & CNXK_TM_MARK_MASK;
+ txq->mark_fmt = mark_fmt & CNXK_TX_MARK_FMT_MASK;
+
nix_form_default_desc(dev, txq, qid);
txq->lso_tun_fmt = dev->lso_tun_fmt;
return 0;
if (rc)
return rc;
+ /* Do initial mtu setup for RQ0 before device start */
+ if (!qid) {
+ rc = nix_recalc_mtu(eth_dev);
+ if (rc)
+ return rc;
+
+ /* Update offload flags */
+ dev->rx_offload_flags = nix_rx_offload_flags(eth_dev);
+ dev->tx_offload_flags = nix_tx_offload_flags(eth_dev);
+ }
+
rq = &dev->rqs[qid];
cq = &dev->cqs[qid];
rxq->wdata = cq->wdata;
rxq->head = cq->head;
rxq->qmask = cq->qmask;
+ rxq->tstamp = &dev->tstamp;
/* Data offset from data to start of mbuf is first_skip */
rxq->data_off = rq->first_skip;
rxq->mbuf_initializer = cnxk_nix_rxq_mbuf_setup(dev);
+
+ /* Lookup mem */
+ rxq->lookup_mem = cnxk_nix_fastpath_lookup_mem_get();
+ return 0;
+}
+
+static int
+cn9k_nix_tx_queue_stop(struct rte_eth_dev *eth_dev, uint16_t qidx)
+{
+ struct cn9k_eth_txq *txq = eth_dev->data->tx_queues[qidx];
+ int rc;
+
+ rc = cnxk_nix_tx_queue_stop(eth_dev, qidx);
+ if (rc)
+ return rc;
+
+ /* Clear fc cache pkts to trigger worker stop */
+ txq->fc_cache_pkts = 0;
return 0;
}
/* Platform specific checks */
if ((roc_model_is_cn96_a0() || roc_model_is_cn95_a0()) &&
- (txmode->offloads & DEV_TX_OFFLOAD_SCTP_CKSUM) &&
- ((txmode->offloads & DEV_TX_OFFLOAD_OUTER_IPV4_CKSUM) ||
- (txmode->offloads & DEV_TX_OFFLOAD_OUTER_UDP_CKSUM))) {
+ (txmode->offloads & RTE_ETH_TX_OFFLOAD_SCTP_CKSUM) &&
+ ((txmode->offloads & RTE_ETH_TX_OFFLOAD_OUTER_IPV4_CKSUM) ||
+ (txmode->offloads & RTE_ETH_TX_OFFLOAD_OUTER_UDP_CKSUM))) {
plt_err("Outer IP and SCTP checksum unsupported");
return -EINVAL;
}
if (rc)
return rc;
+ /* Update offload flags */
+ dev->rx_offload_flags = nix_rx_offload_flags(eth_dev);
+ dev->tx_offload_flags = nix_tx_offload_flags(eth_dev);
+
plt_nix_dbg("Configured port%d platform specific rx_offload_flags=%x"
" tx_offload_flags=0x%x",
eth_dev->data->port_id, dev->rx_offload_flags,
return 0;
}
+/* Function to enable ptp config for VFs */
+static void
+nix_ptp_enable_vf(struct rte_eth_dev *eth_dev)
+{
+ struct cnxk_eth_dev *dev = cnxk_eth_pmd_priv(eth_dev);
+
+ if (nix_recalc_mtu(eth_dev))
+ plt_err("Failed to set MTU size for ptp");
+
+ dev->rx_offload_flags |= NIX_RX_OFFLOAD_TSTAMP_F;
+
+ /* Setting up the function pointers as per new offload flags */
+ cn9k_eth_set_rx_function(eth_dev);
+ cn9k_eth_set_tx_function(eth_dev);
+}
+
+static uint16_t
+nix_ptp_vf_burst(void *queue, struct rte_mbuf **mbufs, uint16_t pkts)
+{
+ struct cn9k_eth_rxq *rxq = queue;
+ struct cnxk_eth_rxq_sp *rxq_sp;
+ struct rte_eth_dev *eth_dev;
+
+ RTE_SET_USED(mbufs);
+ RTE_SET_USED(pkts);
+
+ rxq_sp = cnxk_eth_rxq_to_sp(rxq);
+ eth_dev = rxq_sp->dev->eth_dev;
+ nix_ptp_enable_vf(eth_dev);
+
+ return 0;
+}
+
+static int
+cn9k_nix_ptp_info_update_cb(struct roc_nix *nix, bool ptp_en)
+{
+ struct cnxk_eth_dev *dev = (struct cnxk_eth_dev *)nix;
+ struct rte_eth_dev *eth_dev;
+ struct cn9k_eth_rxq *rxq;
+ int i;
+
+ if (!dev)
+ return -EINVAL;
+
+ eth_dev = dev->eth_dev;
+ if (!eth_dev)
+ return -EINVAL;
+
+ dev->ptp_en = ptp_en;
+
+ for (i = 0; i < eth_dev->data->nb_rx_queues; i++) {
+ rxq = eth_dev->data->rx_queues[i];
+ rxq->mbuf_initializer = cnxk_nix_rxq_mbuf_setup(dev);
+ }
+
+ if (roc_nix_is_vf_or_sdp(nix) && !(roc_nix_is_sdp(nix)) &&
+ !(roc_nix_is_lbk(nix))) {
+ /* In case of VF, setting of MTU cannot be done directly in this
+ * function as this is running as part of MBOX request(PF->VF)
+ * and MTU setting also requires MBOX message to be
+ * sent(VF->PF)
+ */
+ eth_dev->rx_pkt_burst = nix_ptp_vf_burst;
+ rte_mb();
+ }
+
+ return 0;
+}
+
+static int
+cn9k_nix_timesync_enable(struct rte_eth_dev *eth_dev)
+{
+ struct cnxk_eth_dev *dev = cnxk_eth_pmd_priv(eth_dev);
+ int i, rc;
+
+ rc = cnxk_nix_timesync_enable(eth_dev);
+ if (rc)
+ return rc;
+
+ dev->rx_offload_flags |= NIX_RX_OFFLOAD_TSTAMP_F;
+ dev->tx_offload_flags |= NIX_TX_OFFLOAD_TSTAMP_F;
+
+ for (i = 0; i < eth_dev->data->nb_tx_queues; i++)
+ nix_form_default_desc(dev, eth_dev->data->tx_queues[i], i);
+
+ /* Setting up the rx[tx]_offload_flags due to change
+ * in rx[tx]_offloads.
+ */
+ cn9k_eth_set_rx_function(eth_dev);
+ cn9k_eth_set_tx_function(eth_dev);
+ return 0;
+}
+
+static int
+cn9k_nix_timesync_disable(struct rte_eth_dev *eth_dev)
+{
+ struct cnxk_eth_dev *dev = cnxk_eth_pmd_priv(eth_dev);
+ int i, rc;
+
+ rc = cnxk_nix_timesync_disable(eth_dev);
+ if (rc)
+ return rc;
+
+ dev->rx_offload_flags &= ~NIX_RX_OFFLOAD_TSTAMP_F;
+ dev->tx_offload_flags &= ~NIX_TX_OFFLOAD_TSTAMP_F;
+
+ for (i = 0; i < eth_dev->data->nb_tx_queues; i++)
+ nix_form_default_desc(dev, eth_dev->data->tx_queues[i], i);
+
+ /* Setting up the rx[tx]_offload_flags due to change
+ * in rx[tx]_offloads.
+ */
+ cn9k_eth_set_rx_function(eth_dev);
+ cn9k_eth_set_tx_function(eth_dev);
+ return 0;
+}
+
+static int
+cn9k_nix_dev_start(struct rte_eth_dev *eth_dev)
+{
+ struct cnxk_eth_dev *dev = cnxk_eth_pmd_priv(eth_dev);
+ struct roc_nix *nix = &dev->nix;
+ int rc;
+
+ /* Common eth dev start */
+ rc = cnxk_nix_dev_start(eth_dev);
+ if (rc)
+ return rc;
+
+ /* Update VF about data off shifted by 8 bytes if PTP already
+ * enabled in PF owning this VF
+ */
+ if (dev->ptp_en && (!roc_nix_is_pf(nix) && (!roc_nix_is_sdp(nix))))
+ nix_ptp_enable_vf(eth_dev);
+
+ /* Setting up the rx[tx]_offload_flags due to change
+ * in rx[tx]_offloads.
+ */
+ dev->rx_offload_flags |= nix_rx_offload_flags(eth_dev);
+ dev->tx_offload_flags |= nix_tx_offload_flags(eth_dev);
+
+ cn9k_eth_set_tx_function(eth_dev);
+ cn9k_eth_set_rx_function(eth_dev);
+ return 0;
+}
+
+static int
+cn9k_nix_timesync_read_tx_timestamp(struct rte_eth_dev *eth_dev,
+ struct timespec *timestamp)
+{
+ struct cnxk_eth_dev *dev = cnxk_eth_pmd_priv(eth_dev);
+ struct cnxk_timesync_info *tstamp = &dev->tstamp;
+ uint64_t ns;
+
+ if (*tstamp->tx_tstamp == 0)
+ return -EINVAL;
+
+ ns = rte_timecounter_update(&dev->tx_tstamp_tc, *tstamp->tx_tstamp);
+ *timestamp = rte_ns_to_timespec(ns);
+ *tstamp->tx_tstamp = 0;
+ rte_wmb();
+
+ return 0;
+}
+
+static int
+cn9k_nix_rx_metadata_negotiate(struct rte_eth_dev *eth_dev, uint64_t *features)
+{
+ struct cnxk_eth_dev *dev = cnxk_eth_pmd_priv(eth_dev);
+
+ *features &=
+ (RTE_ETH_RX_METADATA_USER_FLAG | RTE_ETH_RX_METADATA_USER_MARK);
+
+ if (*features) {
+ dev->rx_offload_flags |= NIX_RX_OFFLOAD_MARK_UPDATE_F;
+ dev->rx_mark_update = true;
+ } else {
+ dev->rx_offload_flags &= ~NIX_RX_OFFLOAD_MARK_UPDATE_F;
+ dev->rx_mark_update = false;
+ }
+
+ cn9k_eth_set_rx_function(eth_dev);
+
+ return 0;
+}
+
+static int
+cn9k_nix_tm_mark_vlan_dei(struct rte_eth_dev *eth_dev, int mark_green,
+ int mark_yellow, int mark_red,
+ struct rte_tm_error *error)
+{
+ struct cnxk_eth_dev *dev = cnxk_eth_pmd_priv(eth_dev);
+ struct roc_nix *roc_nix = &dev->nix;
+ uint64_t mark_fmt, mark_flag;
+ int rc, i;
+
+ rc = cnxk_nix_tm_mark_vlan_dei(eth_dev, mark_green, mark_yellow,
+ mark_red, error);
+
+ if (rc)
+ goto exit;
+
+ mark_fmt = roc_nix_tm_mark_format_get(roc_nix, &mark_flag);
+ if (mark_flag) {
+ dev->tx_offload_flags |= NIX_TX_OFFLOAD_VLAN_QINQ_F;
+ dev->tx_mark = true;
+ } else {
+ dev->tx_mark = false;
+ if (!(dev->tx_offloads & RTE_ETH_TX_OFFLOAD_VLAN_INSERT ||
+ dev->tx_offloads & RTE_ETH_TX_OFFLOAD_QINQ_INSERT))
+ dev->tx_offload_flags &= ~NIX_TX_OFFLOAD_VLAN_QINQ_F;
+ }
+
+ for (i = 0; i < eth_dev->data->nb_tx_queues; i++) {
+ struct cn9k_eth_txq *txq = eth_dev->data->tx_queues[i];
+
+ txq->mark_flag = mark_flag & CNXK_TM_MARK_MASK;
+ txq->mark_fmt = mark_fmt & CNXK_TX_MARK_FMT_MASK;
+ }
+ cn9k_eth_set_tx_function(eth_dev);
+exit:
+ return rc;
+}
+
+static int
+cn9k_nix_tm_mark_ip_ecn(struct rte_eth_dev *eth_dev, int mark_green,
+ int mark_yellow, int mark_red,
+ struct rte_tm_error *error)
+{
+ struct cnxk_eth_dev *dev = cnxk_eth_pmd_priv(eth_dev);
+ struct roc_nix *roc_nix = &dev->nix;
+ uint64_t mark_fmt, mark_flag;
+ int rc, i;
+
+ rc = cnxk_nix_tm_mark_ip_ecn(eth_dev, mark_green, mark_yellow, mark_red,
+ error);
+ if (rc)
+ goto exit;
+
+ mark_fmt = roc_nix_tm_mark_format_get(roc_nix, &mark_flag);
+ if (mark_flag) {
+ dev->tx_offload_flags |= NIX_TX_OFFLOAD_VLAN_QINQ_F;
+ dev->tx_mark = true;
+ } else {
+ dev->tx_mark = false;
+ if (!(dev->tx_offloads & RTE_ETH_TX_OFFLOAD_VLAN_INSERT ||
+ dev->tx_offloads & RTE_ETH_TX_OFFLOAD_QINQ_INSERT))
+ dev->tx_offload_flags &= ~NIX_TX_OFFLOAD_VLAN_QINQ_F;
+ }
+
+ for (i = 0; i < eth_dev->data->nb_tx_queues; i++) {
+ struct cn9k_eth_txq *txq = eth_dev->data->tx_queues[i];
+
+ txq->mark_flag = mark_flag & CNXK_TM_MARK_MASK;
+ txq->mark_fmt = mark_fmt & CNXK_TX_MARK_FMT_MASK;
+ }
+ cn9k_eth_set_tx_function(eth_dev);
+exit:
+ return rc;
+}
+
+static int
+cn9k_nix_tm_mark_ip_dscp(struct rte_eth_dev *eth_dev, int mark_green,
+ int mark_yellow, int mark_red,
+ struct rte_tm_error *error)
+{
+ struct cnxk_eth_dev *dev = cnxk_eth_pmd_priv(eth_dev);
+ struct roc_nix *roc_nix = &dev->nix;
+ uint64_t mark_fmt, mark_flag;
+ int rc, i;
+
+ rc = cnxk_nix_tm_mark_ip_dscp(eth_dev, mark_green, mark_yellow,
+ mark_red, error);
+ if (rc)
+ goto exit;
+
+ mark_fmt = roc_nix_tm_mark_format_get(roc_nix, &mark_flag);
+ if (mark_flag) {
+ dev->tx_offload_flags |= NIX_TX_OFFLOAD_VLAN_QINQ_F;
+ dev->tx_mark = true;
+ } else {
+ dev->tx_mark = false;
+ if (!(dev->tx_offloads & RTE_ETH_TX_OFFLOAD_VLAN_INSERT ||
+ dev->tx_offloads & RTE_ETH_TX_OFFLOAD_QINQ_INSERT))
+ dev->tx_offload_flags &= ~NIX_TX_OFFLOAD_VLAN_QINQ_F;
+ }
+
+ for (i = 0; i < eth_dev->data->nb_tx_queues; i++) {
+ struct cn9k_eth_txq *txq = eth_dev->data->tx_queues[i];
+
+ txq->mark_flag = mark_flag & CNXK_TM_MARK_MASK;
+ txq->mark_fmt = mark_fmt & CNXK_TX_MARK_FMT_MASK;
+ }
+ cn9k_eth_set_tx_function(eth_dev);
+exit:
+ return rc;
+}
+
/* Update platform specific eth dev ops */
static void
nix_eth_dev_ops_override(void)
cnxk_eth_dev_ops.dev_configure = cn9k_nix_configure;
cnxk_eth_dev_ops.tx_queue_setup = cn9k_nix_tx_queue_setup;
cnxk_eth_dev_ops.rx_queue_setup = cn9k_nix_rx_queue_setup;
+ cnxk_eth_dev_ops.tx_queue_stop = cn9k_nix_tx_queue_stop;
+ cnxk_eth_dev_ops.dev_start = cn9k_nix_dev_start;
+ cnxk_eth_dev_ops.dev_ptypes_set = cn9k_nix_ptypes_set;
+ cnxk_eth_dev_ops.timesync_enable = cn9k_nix_timesync_enable;
+ cnxk_eth_dev_ops.timesync_disable = cn9k_nix_timesync_disable;
+ cnxk_eth_dev_ops.mtr_ops_get = NULL;
+ cnxk_eth_dev_ops.rx_metadata_negotiate = cn9k_nix_rx_metadata_negotiate;
+ cnxk_eth_dev_ops.timesync_read_tx_timestamp =
+ cn9k_nix_timesync_read_tx_timestamp;
+}
+
+/* Update platform specific eth dev ops */
+static void
+nix_tm_ops_override(void)
+{
+ static int init_once;
+
+ if (init_once)
+ return;
+ init_once = 1;
+
+ /* Update platform specific ops */
+ cnxk_tm_ops.mark_vlan_dei = cn9k_nix_tm_mark_vlan_dei;
+ cnxk_tm_ops.mark_ip_ecn = cn9k_nix_tm_mark_ip_ecn;
+ cnxk_tm_ops.mark_ip_dscp = cn9k_nix_tm_mark_ip_dscp;
+}
+
+static void
+npc_flow_ops_override(void)
+{
+ static int init_once;
+
+ if (init_once)
+ return;
+ init_once = 1;
+
+ /* Update platform specific ops */
+ cnxk_flow_ops.create = cn9k_flow_create;
+ cnxk_flow_ops.destroy = cn9k_flow_destroy;
}
static int
}
nix_eth_dev_ops_override();
+ nix_tm_ops_override();
+ npc_flow_ops_override();
+
+ cn9k_eth_sec_ops_override();
/* Common probe */
rc = cnxk_nix_probe(pci_drv, pci_dev);
/* Find eth dev allocated */
eth_dev = rte_eth_dev_allocated(pci_dev->device.name);
- if (!eth_dev)
+ if (!eth_dev) {
+ /* Ignore if ethdev is in mid of detach state in secondary */
+ if (rte_eal_process_type() != RTE_PROC_PRIMARY)
+ return 0;
return -ENOENT;
+ }
+
+ if (rte_eal_process_type() != RTE_PROC_PRIMARY) {
+ /* Setup callbacks for secondary process */
+ cn9k_eth_set_tx_function(eth_dev);
+ cn9k_eth_set_rx_function(eth_dev);
+ return 0;
+ }
dev = cnxk_eth_pmd_priv(eth_dev);
/* Update capabilities already set for TSO.
* TSO not supported for earlier chip revisions
*/
if (roc_model_is_cn96_a0() || roc_model_is_cn95_a0())
- dev->tx_offload_capa &= ~(DEV_TX_OFFLOAD_TCP_TSO |
- DEV_TX_OFFLOAD_VXLAN_TNL_TSO |
- DEV_TX_OFFLOAD_GENEVE_TNL_TSO |
- DEV_TX_OFFLOAD_GRE_TNL_TSO);
+ dev->tx_offload_capa &= ~(RTE_ETH_TX_OFFLOAD_TCP_TSO |
+ RTE_ETH_TX_OFFLOAD_VXLAN_TNL_TSO |
+ RTE_ETH_TX_OFFLOAD_GENEVE_TNL_TSO |
+ RTE_ETH_TX_OFFLOAD_GRE_TNL_TSO);
/* 50G and 100G to be supported for board version C0
* and above of CN9K.
*/
if (roc_model_is_cn96_a0() || roc_model_is_cn95_a0()) {
- dev->speed_capa &= ~(uint64_t)ETH_LINK_SPEED_50G;
- dev->speed_capa &= ~(uint64_t)ETH_LINK_SPEED_100G;
+ dev->speed_capa &= ~(uint64_t)RTE_ETH_LINK_SPEED_50G;
+ dev->speed_capa &= ~(uint64_t)RTE_ETH_LINK_SPEED_100G;
}
dev->hwcap = 0;
+ dev->inb.no_inl_dev = 1;
+
+ /* Register up msg callbacks for PTP information */
+ roc_nix_ptp_info_cb_register(&dev->nix, cn9k_nix_ptp_info_update_cb);
/* Update HW erratas */
- if (roc_model_is_cn96_a0() || roc_model_is_cn95_a0())
+ if (roc_errata_nix_has_cq_min_size_4k())
dev->cq_min_4k = 1;
+
+ if (dev->nix.custom_sa_action) {
+ dev->nix.custom_sa_action = 0;
+ plt_info("WARNING: Custom SA action is enabled. It's not supported"
+ " on cn9k device. Disabling it");
+ }
return 0;
}
static const struct rte_pci_id cn9k_pci_nix_map[] = {
+ CNXK_PCI_ID(PCI_SUBSYSTEM_DEVID_CN9KA, PCI_DEVID_CNXK_RVU_PF),
+ CNXK_PCI_ID(PCI_SUBSYSTEM_DEVID_CN9KB, PCI_DEVID_CNXK_RVU_PF),
+ CNXK_PCI_ID(PCI_SUBSYSTEM_DEVID_CN9KC, PCI_DEVID_CNXK_RVU_PF),
+ CNXK_PCI_ID(PCI_SUBSYSTEM_DEVID_CN9KD, PCI_DEVID_CNXK_RVU_PF),
+ CNXK_PCI_ID(PCI_SUBSYSTEM_DEVID_CN9KE, PCI_DEVID_CNXK_RVU_PF),
+ CNXK_PCI_ID(PCI_SUBSYSTEM_DEVID_CNF9KA, PCI_DEVID_CNXK_RVU_PF),
+ CNXK_PCI_ID(PCI_SUBSYSTEM_DEVID_CN9KA, PCI_DEVID_CNXK_RVU_VF),
+ CNXK_PCI_ID(PCI_SUBSYSTEM_DEVID_CN9KB, PCI_DEVID_CNXK_RVU_VF),
+ CNXK_PCI_ID(PCI_SUBSYSTEM_DEVID_CN9KC, PCI_DEVID_CNXK_RVU_VF),
+ CNXK_PCI_ID(PCI_SUBSYSTEM_DEVID_CN9KD, PCI_DEVID_CNXK_RVU_VF),
+ CNXK_PCI_ID(PCI_SUBSYSTEM_DEVID_CN9KE, PCI_DEVID_CNXK_RVU_VF),
+ CNXK_PCI_ID(PCI_SUBSYSTEM_DEVID_CNF9KA, PCI_DEVID_CNXK_RVU_VF),
+ CNXK_PCI_ID(PCI_SUBSYSTEM_DEVID_CN9KA, PCI_DEVID_CNXK_RVU_AF_VF),
+ CNXK_PCI_ID(PCI_SUBSYSTEM_DEVID_CN9KB, PCI_DEVID_CNXK_RVU_AF_VF),
+ CNXK_PCI_ID(PCI_SUBSYSTEM_DEVID_CN9KC, PCI_DEVID_CNXK_RVU_AF_VF),
+ CNXK_PCI_ID(PCI_SUBSYSTEM_DEVID_CN9KD, PCI_DEVID_CNXK_RVU_AF_VF),
+ CNXK_PCI_ID(PCI_SUBSYSTEM_DEVID_CN9KE, PCI_DEVID_CNXK_RVU_AF_VF),
+ CNXK_PCI_ID(PCI_SUBSYSTEM_DEVID_CNF9KA, PCI_DEVID_CNXK_RVU_AF_VF),
{
.vendor_id = 0,
},
git.droids-corp.org / dpdk.git / blobdiff