* Copyright(C) 2019 Marvell International Ltd.
*/
+#include <rte_ethdev.h>
#include <rte_mbuf_pool_ops.h>
#include "otx2_ethdev.h"
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;
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;
/* 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)
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)
otx2_nix_vlan_update_promisc(eth_dev, en);
}
-void
+int
otx2_nix_promisc_enable(struct rte_eth_dev *eth_dev)
{
otx2_nix_promisc_config(eth_dev, 1);
nix_cgx_promisc_config(eth_dev, 1);
+
+ return 0;
}
-void
+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;
}
static void
otx2_mbox_process(mbox);
}
-void
+int
otx2_nix_allmulticast_enable(struct rte_eth_dev *eth_dev)
{
nix_allmulticast_config(eth_dev, 1);
+
+ return 0;
}
-void
+int
otx2_nix_allmulticast_disable(struct rte_eth_dev *eth_dev)
{
nix_allmulticast_config(eth_dev, 0);
+
+ return 0;
}
void
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)
struct otx2_eth_rxq *rxq = rx_queue;
uint32_t head, tail;
- if (rxq->qlen >= offset)
+ if (rxq->qlen <= offset)
return -EINVAL;
nix_rx_head_tail_get(otx2_eth_pmd_priv(rxq->eth_dev),
return RTE_ETH_RX_DESC_AVAIL;
}
+static void
+nix_tx_head_tail_get(struct otx2_eth_dev *dev,
+ uint32_t *head, uint32_t *tail, uint16_t queue_idx)
+{
+ uint64_t reg, val;
+
+ if (head == NULL || tail == NULL)
+ return;
+
+ reg = (((uint64_t)queue_idx) << 32);
+ val = otx2_atomic64_add_nosync(reg, (int64_t *)
+ (dev->base + NIX_LF_SQ_OP_STATUS));
+ if (val & OP_ERR)
+ val = 0;
+
+ *tail = (uint32_t)((val >> 28) & 0x3F);
+ *head = (uint32_t)((val >> 20) & 0x3F);
+}
+
+int
+otx2_nix_tx_descriptor_status(void *tx_queue, uint16_t offset)
+{
+ struct otx2_eth_txq *txq = tx_queue;
+ uint32_t head, tail;
+
+ if (txq->qconf.nb_desc <= offset)
+ return -EINVAL;
+
+ nix_tx_head_tail_get(txq->dev, &head, &tail, txq->sq);
+
+ if (nix_offset_has_packet(head, tail, offset))
+ return RTE_ETH_TX_DESC_DONE;
+ else
+ return RTE_ETH_TX_DESC_FULL;
+}
+
/* It is a NOP for octeontx2 as HW frees the buffer on xmit */
int
otx2_nix_tx_done_cleanup(void *txq, uint32_t free_cnt)
/* 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;