doc: add patch dependency syntax to contributing guide

[dpdk.git] / drivers / net / octeontx2 / otx2_ethdev_ops.c

diff --git a/drivers/net/octeontx2/otx2_ethdev_ops.c b/drivers/net/octeontx2/otx2_ethdev_ops.c
index fc0fbd9..faecf21 100644 (file)
--- a/drivers/net/octeontx2/otx2_ethdev_ops.c
+++ b/drivers/net/octeontx2/otx2_ethdev_ops.c
@@ -2,6 +2,7 @@
  * Copyright(C) 2019 Marvell International Ltd.
  */
 
+#include <rte_ethdev.h>
 #include <rte_mbuf_pool_ops.h>
 
 #include "otx2_ethdev.h"
@@ -16,6 +17,8 @@ otx2_nix_mtu_set(struct rte_eth_dev *eth_dev, uint16_t mtu)
        struct nix_frs_cfg *req;
        int rc;
 
+       frame_size += NIX_TIMESYNC_RX_OFFSET * otx2_ethdev_is_ptp_en(dev);
+
        /* Check if MTU is within the allowed range */
        if (frame_size < NIX_MIN_FRS || frame_size > NIX_MAX_FRS)
                return -EINVAL;
@@ -36,6 +39,8 @@ otx2_nix_mtu_set(struct rte_eth_dev *eth_dev, uint16_t mtu)
 
        req = otx2_mbox_alloc_msg_nix_set_hw_frs(mbox);
        req->update_smq = true;
+       if (otx2_dev_is_sdp(dev))
+               req->sdp_link = true;
        /* FRS HW config should exclude FCS but include NPC VTAG insert size */
        req->maxlen = frame_size - RTE_ETHER_CRC_LEN + NIX_MAX_VTAG_ACT_SIZE;
 
@@ -46,6 +51,8 @@ otx2_nix_mtu_set(struct rte_eth_dev *eth_dev, uint16_t mtu)
        /* Now just update Rx MAXLEN */
        req = otx2_mbox_alloc_msg_nix_set_hw_frs(mbox);
        req->maxlen = frame_size - RTE_ETHER_CRC_LEN;
+       if (otx2_dev_is_sdp(dev))
+               req->sdp_link = true;
 
        rc = otx2_mbox_process(mbox);
        if (rc)
@@ -98,7 +105,7 @@ nix_cgx_promisc_config(struct rte_eth_dev *eth_dev, int en)
        struct otx2_eth_dev *dev = otx2_eth_pmd_priv(eth_dev);
        struct otx2_mbox *mbox = dev->mbox;
 
-       if (otx2_dev_is_vf(dev))
+       if (otx2_dev_is_vf_or_sdp(dev))
                return;
 
        if (en)
@@ -141,8 +148,10 @@ otx2_nix_promisc_enable(struct rte_eth_dev *eth_dev)
 int
 otx2_nix_promisc_disable(struct rte_eth_dev *eth_dev)
 {
-       otx2_nix_promisc_config(eth_dev, 0);
+       struct otx2_eth_dev *dev = otx2_eth_pmd_priv(eth_dev);
+       otx2_nix_promisc_config(eth_dev, dev->dmac_filter_enable);
        nix_cgx_promisc_config(eth_dev, 0);
+       dev->dmac_filter_enable = false;
 
        return 0;
 }
@@ -221,6 +230,104 @@ otx2_nix_txq_info_get(struct rte_eth_dev *eth_dev, uint16_t queue_id,
        qinfo->conf.tx_deferred_start = 0;
 }
 
+int
+otx2_rx_burst_mode_get(struct rte_eth_dev *eth_dev,
+                      __rte_unused uint16_t queue_id,
+                      struct rte_eth_burst_mode *mode)
+{
+       ssize_t bytes = 0, str_size = RTE_ETH_BURST_MODE_INFO_SIZE, rc;
+       struct otx2_eth_dev *dev = otx2_eth_pmd_priv(eth_dev);
+       const struct burst_info {
+               uint16_t flags;
+               const char *output;
+       } rx_offload_map[] = {
+                       {NIX_RX_OFFLOAD_RSS_F, "RSS,"},
+                       {NIX_RX_OFFLOAD_PTYPE_F, " Ptype,"},
+                       {NIX_RX_OFFLOAD_CHECKSUM_F, " Checksum,"},
+                       {NIX_RX_OFFLOAD_VLAN_STRIP_F, " VLAN Strip,"},
+                       {NIX_RX_OFFLOAD_MARK_UPDATE_F, " Mark Update,"},
+                       {NIX_RX_OFFLOAD_TSTAMP_F, " Timestamp,"},
+                       {NIX_RX_MULTI_SEG_F, " Scattered,"}
+       };
+       static const char *const burst_mode[] = {"Vector Neon, Rx Offloads:",
+                                                "Scalar, Rx Offloads:"
+       };
+       uint32_t i;
+
+       /* Update burst mode info */
+       rc = rte_strscpy(mode->info + bytes, burst_mode[dev->scalar_ena],
+                        str_size - bytes);
+       if (rc < 0)
+               goto done;
+
+       bytes += rc;
+
+       /* Update Rx offload info */
+       for (i = 0; i < RTE_DIM(rx_offload_map); i++) {
+               if (dev->rx_offload_flags & rx_offload_map[i].flags) {
+                       rc = rte_strscpy(mode->info + bytes,
+                                        rx_offload_map[i].output,
+                                        str_size - bytes);
+                       if (rc < 0)
+                               goto done;
+
+                       bytes += rc;
+               }
+       }
+
+done:
+       return 0;
+}
+
+int
+otx2_tx_burst_mode_get(struct rte_eth_dev *eth_dev,
+                      __rte_unused uint16_t queue_id,
+                      struct rte_eth_burst_mode *mode)
+{
+       ssize_t bytes = 0, str_size = RTE_ETH_BURST_MODE_INFO_SIZE, rc;
+       struct otx2_eth_dev *dev = otx2_eth_pmd_priv(eth_dev);
+       const struct burst_info {
+               uint16_t flags;
+               const char *output;
+       } tx_offload_map[] = {
+                       {NIX_TX_OFFLOAD_L3_L4_CSUM_F, " Inner L3/L4 csum,"},
+                       {NIX_TX_OFFLOAD_OL3_OL4_CSUM_F, " Outer L3/L4 csum,"},
+                       {NIX_TX_OFFLOAD_VLAN_QINQ_F, " VLAN Insertion,"},
+                       {NIX_TX_OFFLOAD_MBUF_NOFF_F, " MBUF free disable,"},
+                       {NIX_TX_OFFLOAD_TSTAMP_F, " Timestamp,"},
+                       {NIX_TX_OFFLOAD_TSO_F, " TSO,"},
+                       {NIX_TX_MULTI_SEG_F, " Scattered,"}
+       };
+       static const char *const burst_mode[] = {"Vector Neon, Tx Offloads:",
+                                                "Scalar, Tx Offloads:"
+       };
+       uint32_t i;
+
+       /* Update burst mode info */
+       rc = rte_strscpy(mode->info + bytes, burst_mode[dev->scalar_ena],
+                        str_size - bytes);
+       if (rc < 0)
+               goto done;
+
+       bytes += rc;
+
+       /* Update Tx offload info */
+       for (i = 0; i < RTE_DIM(tx_offload_map); i++) {
+               if (dev->tx_offload_flags & tx_offload_map[i].flags) {
+                       rc = rte_strscpy(mode->info + bytes,
+                                        tx_offload_map[i].output,
+                                        str_size - bytes);
+                       if (rc < 0)
+                               goto done;
+
+                       bytes += rc;
+               }
+       }
+
+done:
+       return 0;
+}
+
 static void
 nix_rx_head_tail_get(struct otx2_eth_dev *dev,
                     uint32_t *head, uint32_t *tail, uint16_t queue_idx)
@@ -505,9 +612,17 @@ otx2_nix_info_get(struct rte_eth_dev *eth_dev, struct rte_eth_dev_info *devinfo)
 
        /* Auto negotiation disabled */
        devinfo->speed_capa = ETH_LINK_SPEED_FIXED;
-       devinfo->speed_capa |= ETH_LINK_SPEED_1G | ETH_LINK_SPEED_10G |
-                               ETH_LINK_SPEED_25G | ETH_LINK_SPEED_40G |
-                               ETH_LINK_SPEED_50G | ETH_LINK_SPEED_100G;
+       if (!otx2_dev_is_vf_or_sdp(dev) && !otx2_dev_is_lbk(dev)) {
+               devinfo->speed_capa |= ETH_LINK_SPEED_1G | ETH_LINK_SPEED_10G |
+                       ETH_LINK_SPEED_25G | ETH_LINK_SPEED_40G;
+
+               /* 50G and 100G to be supported for board version C0
+                * and above.
+                */
+               if (!otx2_dev_is_Ax(dev))
+                       devinfo->speed_capa |= ETH_LINK_SPEED_50G |
+                                              ETH_LINK_SPEED_100G;
+       }
 
        devinfo->dev_capa = RTE_ETH_DEV_CAPA_RUNTIME_RX_QUEUE_SETUP |
                                RTE_ETH_DEV_CAPA_RUNTIME_TX_QUEUE_SETUP;