/* * SPDX-License-Identifier: BSD-3-Clause
*
* Copyright (c) 2016 Freescale Semiconductor, Inc. All rights reserved.
- * Copyright 2016 NXP
+ * Copyright 2016-2021 NXP
*
*/
#include <net/if.h>
#include <rte_mbuf.h>
-#include <rte_ethdev_driver.h>
+#include <ethdev_driver.h>
#include <rte_malloc.h>
#include <rte_memcpy.h>
#include <rte_string_fns.h>
#define DRIVER_LOOPBACK_MODE "drv_loopback"
#define DRIVER_NO_PREFETCH_MODE "drv_no_prefetch"
+#define DRIVER_TX_CONF "drv_tx_conf"
+#define DRIVER_ERROR_QUEUE "drv_err_queue"
+#define CHECK_INTERVAL 100 /* 100ms */
+#define MAX_REPEAT_TIME 90 /* 9s (90 * 100ms) in total */
/* Supported Rx offloads */
static uint64_t dev_rx_offloads_sup =
DEV_TX_OFFLOAD_MULTI_SEGS;
/* enable timestamp in mbuf */
-enum pmd_dpaa2_ts dpaa2_enable_ts;
+bool dpaa2_enable_ts[RTE_MAX_ETHPORTS];
+uint64_t dpaa2_timestamp_rx_dynflag;
+int dpaa2_timestamp_dynfield_offset = -1;
+
+/* Enable error queue */
+bool dpaa2_enable_err_queue;
struct rte_dpaa2_xstats_name_off {
char name[RTE_ETH_XSTATS_NAME_SIZE];
{"cgr_reject_bytes", 4, 1},
};
-static const enum rte_filter_op dpaa2_supported_filter_ops[] = {
- RTE_ETH_FILTER_ADD,
- RTE_ETH_FILTER_DELETE,
- RTE_ETH_FILTER_UPDATE,
- RTE_ETH_FILTER_FLUSH,
- RTE_ETH_FILTER_GET
-};
-
static struct rte_dpaa2_driver rte_dpaa2_pmd;
-static int dpaa2_dev_uninit(struct rte_eth_dev *eth_dev);
static int dpaa2_dev_link_update(struct rte_eth_dev *dev,
int wait_to_complete);
static int dpaa2_dev_set_link_up(struct rte_eth_dev *dev);
static int dpaa2_dev_set_link_down(struct rte_eth_dev *dev);
static int dpaa2_dev_mtu_set(struct rte_eth_dev *dev, uint16_t mtu);
-int dpaa2_logtype_pmd;
-
-void
-rte_pmd_dpaa2_set_timestamp(enum pmd_dpaa2_ts enable)
-{
- dpaa2_enable_ts = enable;
-}
-
static int
dpaa2_vlan_filter_set(struct rte_eth_dev *dev, uint16_t vlan_id, int on)
{
{
struct dpaa2_dev_priv *priv = dev->data->dev_private;
struct fsl_mc_io *dpni = dev->process_private;
- int ret;
+ int ret = 0;
PMD_INIT_FUNC_TRACE();
/* VLAN Filter not avaialble */
if (!priv->max_vlan_filters) {
DPAA2_PMD_INFO("VLAN filter not available");
- goto next_mask;
+ return -ENOTSUP;
}
if (dev->data->dev_conf.rxmode.offloads &
if (ret < 0)
DPAA2_PMD_INFO("Unable to set vlan filter = %d", ret);
}
-next_mask:
- if (mask & ETH_VLAN_EXTEND_MASK) {
- if (dev->data->dev_conf.rxmode.offloads &
- DEV_RX_OFFLOAD_VLAN_EXTEND)
- DPAA2_PMD_INFO("VLAN extend offload not supported");
- }
- return 0;
+ return ret;
}
static int
mc_ver_info.major,
mc_ver_info.minor,
mc_ver_info.revision);
+ if (ret < 0)
+ return -EINVAL;
ret += 1; /* add the size of '\0' */
- if (fw_size < (uint32_t)ret)
+ if (fw_size < (size_t)ret)
return ret;
else
return 0;
PMD_INIT_FUNC_TRACE();
- dev_info->if_index = priv->hw_id;
-
dev_info->max_mac_addrs = priv->max_mac_filters;
dev_info->max_rx_pktlen = DPAA2_MAX_RX_PKT_LEN;
dev_info->min_rx_bufsize = DPAA2_MIN_RX_BUF_SIZE;
dev_info->max_vmdq_pools = ETH_16_POOLS;
dev_info->flow_type_rss_offloads = DPAA2_RSS_OFFLOAD_ALL;
+ dev_info->default_rxportconf.burst_size = dpaa2_dqrr_size;
+ /* same is rx size for best perf */
+ dev_info->default_txportconf.burst_size = dpaa2_dqrr_size;
+
+ dev_info->default_rxportconf.nb_queues = 1;
+ dev_info->default_txportconf.nb_queues = 1;
+ dev_info->default_txportconf.ring_size = CONG_ENTER_TX_THRESHOLD;
+ dev_info->default_rxportconf.ring_size = DPAA2_RX_DEFAULT_NBDESC;
+
+ if (dpaa2_svr_family == SVR_LX2160A) {
+ dev_info->speed_capa |= ETH_LINK_SPEED_25G |
+ ETH_LINK_SPEED_40G |
+ ETH_LINK_SPEED_50G |
+ ETH_LINK_SPEED_100G;
+ }
+
return 0;
}
+static int
+dpaa2_dev_rx_burst_mode_get(struct rte_eth_dev *dev,
+ __rte_unused uint16_t queue_id,
+ struct rte_eth_burst_mode *mode)
+{
+ struct rte_eth_conf *eth_conf = &dev->data->dev_conf;
+ int ret = -EINVAL;
+ unsigned int i;
+ const struct burst_info {
+ uint64_t flags;
+ const char *output;
+ } rx_offload_map[] = {
+ {DEV_RX_OFFLOAD_CHECKSUM, " Checksum,"},
+ {DEV_RX_OFFLOAD_SCTP_CKSUM, " SCTP csum,"},
+ {DEV_RX_OFFLOAD_OUTER_IPV4_CKSUM, " Outer IPV4 csum,"},
+ {DEV_RX_OFFLOAD_OUTER_UDP_CKSUM, " Outer UDP csum,"},
+ {DEV_RX_OFFLOAD_VLAN_STRIP, " VLAN strip,"},
+ {DEV_RX_OFFLOAD_VLAN_FILTER, " VLAN filter,"},
+ {DEV_RX_OFFLOAD_JUMBO_FRAME, " Jumbo frame,"},
+ {DEV_RX_OFFLOAD_TIMESTAMP, " Timestamp,"},
+ {DEV_RX_OFFLOAD_RSS_HASH, " RSS,"},
+ {DEV_RX_OFFLOAD_SCATTER, " Scattered,"}
+ };
+
+ /* Update Rx offload info */
+ for (i = 0; i < RTE_DIM(rx_offload_map); i++) {
+ if (eth_conf->rxmode.offloads & rx_offload_map[i].flags) {
+ snprintf(mode->info, sizeof(mode->info), "%s",
+ rx_offload_map[i].output);
+ ret = 0;
+ break;
+ }
+ }
+ return ret;
+}
+
+static int
+dpaa2_dev_tx_burst_mode_get(struct rte_eth_dev *dev,
+ __rte_unused uint16_t queue_id,
+ struct rte_eth_burst_mode *mode)
+{
+ struct rte_eth_conf *eth_conf = &dev->data->dev_conf;
+ int ret = -EINVAL;
+ unsigned int i;
+ const struct burst_info {
+ uint64_t flags;
+ const char *output;
+ } tx_offload_map[] = {
+ {DEV_TX_OFFLOAD_VLAN_INSERT, " VLAN Insert,"},
+ {DEV_TX_OFFLOAD_IPV4_CKSUM, " IPV4 csum,"},
+ {DEV_TX_OFFLOAD_UDP_CKSUM, " UDP csum,"},
+ {DEV_TX_OFFLOAD_TCP_CKSUM, " TCP csum,"},
+ {DEV_TX_OFFLOAD_SCTP_CKSUM, " SCTP csum,"},
+ {DEV_TX_OFFLOAD_OUTER_IPV4_CKSUM, " Outer IPV4 csum,"},
+ {DEV_TX_OFFLOAD_MT_LOCKFREE, " MT lockfree,"},
+ {DEV_TX_OFFLOAD_MBUF_FAST_FREE, " MBUF free disable,"},
+ {DEV_TX_OFFLOAD_MULTI_SEGS, " Scattered,"}
+ };
+
+ /* Update Tx offload info */
+ for (i = 0; i < RTE_DIM(tx_offload_map); i++) {
+ if (eth_conf->txmode.offloads & tx_offload_map[i].flags) {
+ snprintf(mode->info, sizeof(mode->info), "%s",
+ tx_offload_map[i].output);
+ ret = 0;
+ break;
+ }
+ }
+ return ret;
+}
+
static int
dpaa2_alloc_rx_tx_queues(struct rte_eth_dev *dev)
{
PMD_INIT_FUNC_TRACE();
num_rxqueue_per_tc = (priv->nb_rx_queues / priv->num_rx_tc);
- if (priv->tx_conf_en)
+ if (priv->flags & DPAA2_TX_CONF_ENABLE)
tot_queues = priv->nb_rx_queues + 2 * priv->nb_tx_queues;
else
tot_queues = priv->nb_rx_queues + priv->nb_tx_queues;
goto fail;
}
+ if (dpaa2_enable_err_queue) {
+ priv->rx_err_vq = rte_zmalloc("dpni_rx_err",
+ sizeof(struct dpaa2_queue), 0);
+
+ dpaa2_q = (struct dpaa2_queue *)priv->rx_err_vq;
+ dpaa2_q->q_storage = rte_malloc("err_dq_storage",
+ sizeof(struct queue_storage_info_t) *
+ RTE_MAX_LCORE,
+ RTE_CACHE_LINE_SIZE);
+ if (!dpaa2_q->q_storage)
+ goto fail;
+
+ memset(dpaa2_q->q_storage, 0,
+ sizeof(struct queue_storage_info_t));
+ for (i = 0; i < RTE_MAX_LCORE; i++)
+ if (dpaa2_alloc_dq_storage(&dpaa2_q->q_storage[i]))
+ goto fail;
+ }
+
for (i = 0; i < priv->nb_tx_queues; i++) {
mc_q->eth_data = dev->data;
mc_q->flow_id = 0xffff;
goto fail_tx;
}
- if (priv->tx_conf_en) {
+ if (priv->flags & DPAA2_TX_CONF_ENABLE) {
/*Setup tx confirmation queues*/
for (i = 0; i < priv->nb_tx_queues; i++) {
mc_q->eth_data = dev->data;
rte_free(dpaa2_q->q_storage);
priv->rx_vq[i--] = NULL;
}
+
+ if (dpaa2_enable_err_queue) {
+ dpaa2_q = (struct dpaa2_queue *)priv->rx_err_vq;
+ if (dpaa2_q->q_storage)
+ dpaa2_free_dq_storage(dpaa2_q->q_storage);
+ rte_free(dpaa2_q->q_storage);
+ }
+
rte_free(mc_q);
return -1;
}
dpaa2_q = (struct dpaa2_queue *)priv->tx_vq[i];
rte_free(dpaa2_q->cscn);
}
- if (priv->tx_conf_en) {
+ if (priv->flags & DPAA2_TX_CONF_ENABLE) {
/* cleanup tx conf queue storage */
for (i = 0; i < priv->nb_tx_queues; i++) {
dpaa2_q = (struct dpaa2_queue *)
int rx_l4_csum_offload = false;
int tx_l3_csum_offload = false;
int tx_l4_csum_offload = false;
- int ret;
+ int ret, tc_index;
+ uint32_t max_rx_pktlen;
PMD_INIT_FUNC_TRACE();
tx_offloads, dev_tx_offloads_nodis);
}
- if (rx_offloads & DEV_RX_OFFLOAD_JUMBO_FRAME) {
- if (eth_conf->rxmode.max_rx_pkt_len <= DPAA2_MAX_RX_PKT_LEN) {
- ret = dpni_set_max_frame_length(dpni, CMD_PRI_LOW,
- priv->token, eth_conf->rxmode.max_rx_pkt_len
- - RTE_ETHER_CRC_LEN);
- if (ret) {
- DPAA2_PMD_ERR(
- "Unable to set mtu. check config");
- return ret;
- }
- dev->data->mtu =
- dev->data->dev_conf.rxmode.max_rx_pkt_len -
- RTE_ETHER_HDR_LEN - RTE_ETHER_CRC_LEN -
- VLAN_TAG_SIZE;
- } else {
- return -1;
+ max_rx_pktlen = eth_conf->rxmode.mtu + RTE_ETHER_HDR_LEN +
+ RTE_ETHER_CRC_LEN + VLAN_TAG_SIZE;
+ if (max_rx_pktlen <= DPAA2_MAX_RX_PKT_LEN) {
+ ret = dpni_set_max_frame_length(dpni, CMD_PRI_LOW,
+ priv->token, max_rx_pktlen - RTE_ETHER_CRC_LEN);
+ if (ret != 0) {
+ DPAA2_PMD_ERR("Unable to set mtu. check config");
+ return ret;
}
+ DPAA2_PMD_INFO("MTU configured for the device: %d",
+ dev->data->mtu);
+ } else {
+ return -1;
}
if (eth_conf->rxmode.mq_mode == ETH_MQ_RX_RSS) {
- ret = dpaa2_setup_flow_dist(dev,
- eth_conf->rx_adv_conf.rss_conf.rss_hf);
- if (ret) {
- DPAA2_PMD_ERR("Unable to set flow distribution."
- "Check queue config");
- return ret;
+ for (tc_index = 0; tc_index < priv->num_rx_tc; tc_index++) {
+ ret = dpaa2_setup_flow_dist(dev,
+ eth_conf->rx_adv_conf.rss_conf.rss_hf,
+ tc_index);
+ if (ret) {
+ DPAA2_PMD_ERR(
+ "Unable to set flow distribution on tc%d."
+ "Check queue config", tc_index);
+ return ret;
+ }
}
}
return ret;
}
+#if !defined(RTE_LIBRTE_IEEE1588)
if (rx_offloads & DEV_RX_OFFLOAD_TIMESTAMP)
- dpaa2_enable_ts = true;
+#endif
+ {
+ ret = rte_mbuf_dyn_rx_timestamp_register(
+ &dpaa2_timestamp_dynfield_offset,
+ &dpaa2_timestamp_rx_dynflag);
+ if (ret != 0) {
+ DPAA2_PMD_ERR("Error to register timestamp field/flag");
+ return -rte_errno;
+ }
+ dpaa2_enable_ts[dev->data->port_id] = true;
+ }
if (tx_offloads & DEV_TX_OFFLOAD_IPV4_CKSUM)
tx_l3_csum_offload = true;
if (rx_offloads & DEV_RX_OFFLOAD_VLAN_FILTER)
dpaa2_vlan_offload_set(dev, ETH_VLAN_FILTER_MASK);
- /* update the current status */
- dpaa2_dev_link_update(dev, 0);
+ dpaa2_tm_init(dev);
return 0;
}
uint16_t rx_queue_id,
uint16_t nb_rx_desc,
unsigned int socket_id __rte_unused,
- const struct rte_eth_rxconf *rx_conf __rte_unused,
+ const struct rte_eth_rxconf *rx_conf,
struct rte_mempool *mb_pool)
{
struct dpaa2_dev_priv *priv = dev->data->dev_private;
DPAA2_PMD_DEBUG("dev =%p, queue =%d, pool = %p, conf =%p",
dev, rx_queue_id, mb_pool, rx_conf);
+ /* Rx deferred start is not supported */
+ if (rx_conf->rx_deferred_start) {
+ DPAA2_PMD_ERR("%p:Rx deferred start not supported",
+ (void *)dev);
+ return -EINVAL;
+ }
+
if (!priv->bp_list || priv->bp_list->mp != mb_pool) {
bpid = mempool_to_bpid(mb_pool);
ret = dpaa2_attach_bp_list(priv,
dpaa2_q = (struct dpaa2_queue *)priv->rx_vq[rx_queue_id];
dpaa2_q->mb_pool = mb_pool; /**< mbuf pool to populate RX ring. */
dpaa2_q->bp_array = rte_dpaa2_bpid_info;
+ dpaa2_q->nb_desc = UINT16_MAX;
+ dpaa2_q->offloads = rx_conf->offloads;
/*Get the flow id from given VQ id*/
flow_id = dpaa2_q->flow_id;
struct dpni_taildrop taildrop;
taildrop.enable = 1;
-
+ dpaa2_q->nb_desc = nb_rx_desc;
/* Private CGR will use tail drop length as nb_rx_desc.
* for rest cases we can use standard byte based tail drop.
* There is no HW restriction, but number of CGRs are limited,
DPNI_CP_CONGESTION_GROUP,
DPNI_QUEUE_RX,
dpaa2_q->tc_index,
- flow_id, &taildrop);
+ dpaa2_q->cgid, &taildrop);
} else {
/*enabling per rx queue congestion control */
taildrop.threshold = CONG_THRESHOLD_RX_BYTES_Q;
ret = dpni_set_taildrop(dpni, CMD_PRI_LOW, priv->token,
DPNI_CP_CONGESTION_GROUP, DPNI_QUEUE_RX,
dpaa2_q->tc_index,
- flow_id, &taildrop);
+ dpaa2_q->cgid, &taildrop);
} else {
ret = dpni_set_taildrop(dpni, CMD_PRI_LOW, priv->token,
DPNI_CP_QUEUE, DPNI_QUEUE_RX,
static int
dpaa2_dev_tx_queue_setup(struct rte_eth_dev *dev,
uint16_t tx_queue_id,
- uint16_t nb_tx_desc __rte_unused,
+ uint16_t nb_tx_desc,
unsigned int socket_id __rte_unused,
- const struct rte_eth_txconf *tx_conf __rte_unused)
+ const struct rte_eth_txconf *tx_conf)
{
struct dpaa2_dev_priv *priv = dev->data->dev_private;
struct dpaa2_queue *dpaa2_q = (struct dpaa2_queue *)
PMD_INIT_FUNC_TRACE();
+ /* Tx deferred start is not supported */
+ if (tx_conf->tx_deferred_start) {
+ DPAA2_PMD_ERR("%p:Tx deferred start not supported",
+ (void *)dev);
+ return -EINVAL;
+ }
+
+ dpaa2_q->nb_desc = UINT16_MAX;
+ dpaa2_q->offloads = tx_conf->offloads;
+
/* Return if queue already configured */
if (dpaa2_q->flow_id != 0xffff) {
dev->data->tx_queues[tx_queue_id] = dpaa2_q;
flow_id = 0;
ret = dpni_set_queue(dpni, CMD_PRI_LOW, priv->token, DPNI_QUEUE_TX,
- tc_id, flow_id, options, &tx_flow_cfg);
+ tc_id, flow_id, options, &tx_flow_cfg);
if (ret) {
DPAA2_PMD_ERR("Error in setting the tx flow: "
- "tc_id=%d, flow=%d err=%d",
- tc_id, flow_id, ret);
+ "tc_id=%d, flow=%d err=%d",
+ tc_id, flow_id, ret);
return -1;
}
if (tx_queue_id == 0) {
/*Set tx-conf and error configuration*/
- if (priv->tx_conf_en)
+ if (priv->flags & DPAA2_TX_CONF_ENABLE)
ret = dpni_set_tx_confirmation_mode(dpni, CMD_PRI_LOW,
priv->token,
DPNI_CONF_AFFINE);
if (!(priv->flags & DPAA2_TX_CGR_OFF)) {
struct dpni_congestion_notification_cfg cong_notif_cfg = {0};
+ dpaa2_q->nb_desc = nb_tx_desc;
+
cong_notif_cfg.units = DPNI_CONGESTION_UNIT_FRAMES;
- cong_notif_cfg.threshold_entry = CONG_ENTER_TX_THRESHOLD;
+ cong_notif_cfg.threshold_entry = nb_tx_desc;
/* Notify that the queue is not congested when the data in
- * the queue is below this thershold.
+ * the queue is below this thershold.(90% of value)
*/
- cong_notif_cfg.threshold_exit = CONG_EXIT_TX_THRESHOLD;
+ cong_notif_cfg.threshold_exit = (nb_tx_desc * 9) / 10;
cong_notif_cfg.message_ctx = 0;
cong_notif_cfg.message_iova =
(size_t)DPAA2_VADDR_TO_IOVA(dpaa2_q->cscn);
dpaa2_q->cb_eqresp_free = dpaa2_dev_free_eqresp_buf;
dev->data->tx_queues[tx_queue_id] = dpaa2_q;
- if (priv->tx_conf_en) {
+ if (priv->flags & DPAA2_TX_CONF_ENABLE) {
dpaa2_q->tx_conf_queue = dpaa2_tx_conf_q;
options = options | DPNI_QUEUE_OPT_USER_CTX;
tx_conf_cfg.user_context = (size_t)(dpaa2_q);
}
static void
-dpaa2_dev_rx_queue_release(void *q __rte_unused)
+dpaa2_dev_rx_queue_release(struct rte_eth_dev *dev, uint16_t rx_queue_id)
{
- struct dpaa2_queue *dpaa2_q = (struct dpaa2_queue *)q;
+ struct dpaa2_queue *dpaa2_q = dev->data->rx_queues[rx_queue_id];
struct dpaa2_dev_priv *priv = dpaa2_q->eth_data->dev_private;
struct fsl_mc_io *dpni =
(struct fsl_mc_io *)priv->eth_dev->process_private;
}
}
-static void
-dpaa2_dev_tx_queue_release(void *q __rte_unused)
-{
- PMD_INIT_FUNC_TRACE();
-}
-
static uint32_t
-dpaa2_dev_rx_queue_count(struct rte_eth_dev *dev, uint16_t rx_queue_id)
+dpaa2_dev_rx_queue_count(void *rx_queue)
{
int32_t ret;
- struct dpaa2_dev_priv *priv = dev->data->dev_private;
struct dpaa2_queue *dpaa2_q;
struct qbman_swp *swp;
struct qbman_fq_query_np_rslt state;
uint32_t frame_cnt = 0;
- PMD_INIT_FUNC_TRACE();
-
if (unlikely(!DPAA2_PER_LCORE_DPIO)) {
ret = dpaa2_affine_qbman_swp();
if (ret) {
- DPAA2_PMD_ERR("Failure in affining portal");
+ DPAA2_PMD_ERR(
+ "Failed to allocate IO portal, tid: %d\n",
+ rte_gettid());
return -EINVAL;
}
}
swp = DPAA2_PER_LCORE_PORTAL;
- dpaa2_q = (struct dpaa2_queue *)priv->rx_vq[rx_queue_id];
+ dpaa2_q = rx_queue;
if (qbman_fq_query_state(swp, dpaa2_q->fqid, &state) == 0) {
frame_cnt = qbman_fq_state_frame_count(&state);
- DPAA2_PMD_DEBUG("RX frame count for q(%d) is %u",
- rx_queue_id, frame_cnt);
+ DPAA2_PMD_DP_DEBUG("RX frame count for q(%p) is %u",
+ rx_queue, frame_cnt);
}
return frame_cnt;
}
clear = DPNI_IRQ_EVENT_LINK_CHANGED;
dpaa2_dev_link_update(dev, 0);
/* calling all the apps registered for link status event */
- _rte_eth_dev_callback_process(dev, RTE_ETH_EVENT_INTR_LSC,
- NULL);
+ rte_eth_dev_callback_process(dev, RTE_ETH_EVENT_INTR_LSC, NULL);
}
out:
ret = dpni_clear_irq_status(dpni, CMD_PRI_LOW, priv->token,
dpaa2_q->fqid = qid.fqid;
}
- /*checksum errors, send them to normal path and set it in annotation */
- err_cfg.errors = DPNI_ERROR_L3CE | DPNI_ERROR_L4CE;
- err_cfg.errors |= DPNI_ERROR_PHE;
+ if (dpaa2_enable_err_queue) {
+ ret = dpni_get_queue(dpni, CMD_PRI_LOW, priv->token,
+ DPNI_QUEUE_RX_ERR, 0, 0, &cfg, &qid);
+ if (ret) {
+ DPAA2_PMD_ERR("Error getting rx err flow information: err=%d",
+ ret);
+ return ret;
+ }
+ dpaa2_q = (struct dpaa2_queue *)priv->rx_err_vq;
+ dpaa2_q->fqid = qid.fqid;
+ dpaa2_q->eth_data = dev->data;
- err_cfg.error_action = DPNI_ERROR_ACTION_CONTINUE;
+ err_cfg.errors = DPNI_ERROR_DISC;
+ err_cfg.error_action = DPNI_ERROR_ACTION_SEND_TO_ERROR_QUEUE;
+ } else {
+ /* checksum errors, send them to normal path
+ * and set it in annotation
+ */
+ err_cfg.errors = DPNI_ERROR_L3CE | DPNI_ERROR_L4CE;
+
+ /* if packet with parse error are not to be dropped */
+ err_cfg.errors |= DPNI_ERROR_PHE;
+
+ err_cfg.error_action = DPNI_ERROR_ACTION_CONTINUE;
+ }
err_cfg.set_frame_annotation = true;
ret = dpni_set_errors_behavior(dpni, CMD_PRI_LOW,
* This routine disables all traffic on the adapter by issuing a
* global reset on the MAC.
*/
-static void
+static int
dpaa2_dev_stop(struct rte_eth_dev *dev)
{
struct dpaa2_dev_priv *priv = dev->data->dev_private;
if (ret) {
DPAA2_PMD_ERR("Failure (ret %d) in disabling dpni %d dev",
ret, priv->hw_id);
- return;
+ return ret;
}
/* clear the recorded link status */
memset(&link, 0, sizeof(link));
rte_eth_linkstatus_set(dev, &link);
+
+ return 0;
}
-static void
+static int
dpaa2_dev_close(struct rte_eth_dev *dev)
{
struct dpaa2_dev_priv *priv = dev->data->dev_private;
struct fsl_mc_io *dpni = (struct fsl_mc_io *)dev->process_private;
- int ret;
+ int i, ret;
struct rte_eth_link link;
PMD_INIT_FUNC_TRACE();
- dpaa2_flow_clean(dev);
+ if (rte_eal_process_type() != RTE_PROC_PRIMARY)
+ return 0;
+
+ if (!dpni) {
+ DPAA2_PMD_WARN("Already closed or not started");
+ return -1;
+ }
+ dpaa2_tm_deinit(dev);
+ dpaa2_flow_clean(dev);
/* Clean the device first */
ret = dpni_reset(dpni, CMD_PRI_LOW, priv->token);
if (ret) {
DPAA2_PMD_ERR("Failure cleaning dpni device: err=%d", ret);
- return;
+ return -1;
}
memset(&link, 0, sizeof(link));
rte_eth_linkstatus_set(dev, &link);
+
+ /* Free private queues memory */
+ dpaa2_free_rx_tx_queues(dev);
+ /* Close the device at underlying layer*/
+ ret = dpni_close(dpni, CMD_PRI_LOW, priv->token);
+ if (ret) {
+ DPAA2_PMD_ERR("Failure closing dpni device with err code %d",
+ ret);
+ }
+
+ /* Free the allocated memory for ethernet private data and dpni*/
+ priv->hw = NULL;
+ dev->process_private = NULL;
+ rte_free(dpni);
+
+ for (i = 0; i < MAX_TCS; i++)
+ rte_free((void *)(size_t)priv->extract.tc_extract_param[i]);
+
+ if (priv->extract.qos_extract_param)
+ rte_free((void *)(size_t)priv->extract.qos_extract_param);
+
+ DPAA2_PMD_INFO("%s: netdev deleted", dev->data->name);
+ return 0;
}
static int
if (mtu < RTE_ETHER_MIN_MTU || frame_size > DPAA2_MAX_RX_PKT_LEN)
return -EINVAL;
- if (frame_size > RTE_ETHER_MAX_LEN)
- dev->data->dev_conf.rxmode.offloads &=
+ if (mtu > RTE_ETHER_MTU)
+ dev->data->dev_conf.rxmode.offloads |=
DEV_RX_OFFLOAD_JUMBO_FRAME;
else
dev->data->dev_conf.rxmode.offloads &=
~DEV_RX_OFFLOAD_JUMBO_FRAME;
- dev->data->dev_conf.rxmode.max_rx_pkt_len = frame_size;
-
/* Set the Max Rx frame length as 'mtu' +
* Maximum Ethernet header length
*/
static int
dpaa2_xstats_get_names_by_id(
struct rte_eth_dev *dev,
- struct rte_eth_xstat_name *xstats_names,
const uint64_t *ids,
+ struct rte_eth_xstat_name *xstats_names,
unsigned int limit)
{
unsigned int i, stat_cnt = RTE_DIM(dpaa2_xstats_strings);
/* return 0 means link status changed, -1 means not changed */
static int
dpaa2_dev_link_update(struct rte_eth_dev *dev,
- int wait_to_complete __rte_unused)
+ int wait_to_complete)
{
int ret;
struct dpaa2_dev_priv *priv = dev->data->dev_private;
struct fsl_mc_io *dpni = (struct fsl_mc_io *)dev->process_private;
struct rte_eth_link link;
struct dpni_link_state state = {0};
+ uint8_t count;
if (dpni == NULL) {
DPAA2_PMD_ERR("dpni is NULL");
return 0;
}
- ret = dpni_get_link_state(dpni, CMD_PRI_LOW, priv->token, &state);
- if (ret < 0) {
- DPAA2_PMD_DEBUG("error: dpni_get_link_state %d", ret);
- return -1;
+ for (count = 0; count <= MAX_REPEAT_TIME; count++) {
+ ret = dpni_get_link_state(dpni, CMD_PRI_LOW, priv->token,
+ &state);
+ if (ret < 0) {
+ DPAA2_PMD_DEBUG("error: dpni_get_link_state %d", ret);
+ return -1;
+ }
+ if (state.up == ETH_LINK_DOWN &&
+ wait_to_complete)
+ rte_delay_ms(CHECK_INTERVAL);
+ else
+ break;
}
memset(&link, 0, sizeof(struct rte_eth_link));
/* changing tx burst function to start enqueues */
dev->tx_pkt_burst = dpaa2_dev_tx;
dev->data->dev_link.link_status = state.up;
+ dev->data->dev_link.link_speed = state.rate;
if (state.up)
DPAA2_PMD_INFO("Port %d Link is Up", dev->data->port_id);
struct rte_eth_rss_conf *rss_conf)
{
struct rte_eth_dev_data *data = dev->data;
+ struct dpaa2_dev_priv *priv = data->dev_private;
struct rte_eth_conf *eth_conf = &data->dev_conf;
- int ret;
+ int ret, tc_index;
PMD_INIT_FUNC_TRACE();
if (rss_conf->rss_hf) {
- ret = dpaa2_setup_flow_dist(dev, rss_conf->rss_hf);
- if (ret) {
- DPAA2_PMD_ERR("Unable to set flow dist");
- return ret;
+ for (tc_index = 0; tc_index < priv->num_rx_tc; tc_index++) {
+ ret = dpaa2_setup_flow_dist(dev, rss_conf->rss_hf,
+ tc_index);
+ if (ret) {
+ DPAA2_PMD_ERR("Unable to set flow dist on tc%d",
+ tc_index);
+ return ret;
+ }
}
} else {
- ret = dpaa2_remove_flow_dist(dev, 0);
- if (ret) {
- DPAA2_PMD_ERR("Unable to remove flow dist");
- return ret;
+ for (tc_index = 0; tc_index < priv->num_rx_tc; tc_index++) {
+ ret = dpaa2_remove_flow_dist(dev, tc_index);
+ if (ret) {
+ DPAA2_PMD_ERR(
+ "Unable to remove flow dist on tc%d",
+ tc_index);
+ return ret;
+ }
}
}
eth_conf->rx_adv_conf.rss_conf.rss_hf = rss_conf->rss_hf;
ret = dpni_set_opr(dpni, CMD_PRI_LOW, eth_priv->token,
dpaa2_ethq->tc_index, flow_id,
- OPR_OPT_CREATE, &ocfg);
+ OPR_OPT_CREATE, &ocfg, 0);
if (ret) {
DPAA2_PMD_ERR("Error setting opr: ret: %d\n", ret);
return ret;
return ret;
}
-static inline int
-dpaa2_dev_verify_filter_ops(enum rte_filter_op filter_op)
+static int
+dpaa2_dev_flow_ops_get(struct rte_eth_dev *dev,
+ const struct rte_flow_ops **ops)
{
- unsigned int i;
+ if (!dev)
+ return -ENODEV;
- for (i = 0; i < RTE_DIM(dpaa2_supported_filter_ops); i++) {
- if (dpaa2_supported_filter_ops[i] == filter_op)
- return 0;
- }
- return -ENOTSUP;
+ *ops = &dpaa2_flow_ops;
+ return 0;
+}
+
+static void
+dpaa2_rxq_info_get(struct rte_eth_dev *dev, uint16_t queue_id,
+ struct rte_eth_rxq_info *qinfo)
+{
+ struct dpaa2_queue *rxq;
+ struct dpaa2_dev_priv *priv = dev->data->dev_private;
+ struct fsl_mc_io *dpni = (struct fsl_mc_io *)dev->process_private;
+ uint16_t max_frame_length;
+
+ rxq = (struct dpaa2_queue *)dev->data->rx_queues[queue_id];
+
+ qinfo->mp = rxq->mb_pool;
+ qinfo->scattered_rx = dev->data->scattered_rx;
+ qinfo->nb_desc = rxq->nb_desc;
+ if (dpni_get_max_frame_length(dpni, CMD_PRI_LOW, priv->token,
+ &max_frame_length) == 0)
+ qinfo->rx_buf_size = max_frame_length;
+
+ qinfo->conf.rx_free_thresh = 1;
+ qinfo->conf.rx_drop_en = 1;
+ qinfo->conf.rx_deferred_start = 0;
+ qinfo->conf.offloads = rxq->offloads;
+}
+
+static void
+dpaa2_txq_info_get(struct rte_eth_dev *dev, uint16_t queue_id,
+ struct rte_eth_txq_info *qinfo)
+{
+ struct dpaa2_queue *txq;
+
+ txq = dev->data->tx_queues[queue_id];
+
+ qinfo->nb_desc = txq->nb_desc;
+ qinfo->conf.tx_thresh.pthresh = 0;
+ qinfo->conf.tx_thresh.hthresh = 0;
+ qinfo->conf.tx_thresh.wthresh = 0;
+
+ qinfo->conf.tx_free_thresh = 0;
+ qinfo->conf.tx_rs_thresh = 0;
+ qinfo->conf.offloads = txq->offloads;
+ qinfo->conf.tx_deferred_start = 0;
}
static int
-dpaa2_dev_flow_ctrl(struct rte_eth_dev *dev,
- enum rte_filter_type filter_type,
- enum rte_filter_op filter_op,
- void *arg)
+dpaa2_tm_ops_get(struct rte_eth_dev *dev __rte_unused, void *ops)
{
- int ret = 0;
+ *(const void **)ops = &dpaa2_tm_ops;
- if (!dev)
- return -ENODEV;
+ return 0;
+}
- switch (filter_type) {
- case RTE_ETH_FILTER_GENERIC:
- if (dpaa2_dev_verify_filter_ops(filter_op) < 0) {
- ret = -ENOTSUP;
- break;
+void
+rte_pmd_dpaa2_thread_init(void)
+{
+ int ret;
+
+ if (unlikely(!DPAA2_PER_LCORE_DPIO)) {
+ ret = dpaa2_affine_qbman_swp();
+ if (ret) {
+ DPAA2_PMD_ERR(
+ "Failed to allocate IO portal, tid: %d\n",
+ rte_gettid());
+ return;
}
- *(const void **)arg = &dpaa2_flow_ops;
- dpaa2_filter_type |= filter_type;
- break;
- default:
- RTE_LOG(ERR, PMD, "Filter type (%d) not supported",
- filter_type);
- ret = -ENOTSUP;
- break;
}
- return ret;
}
static struct eth_dev_ops dpaa2_ethdev_ops = {
.rx_queue_setup = dpaa2_dev_rx_queue_setup,
.rx_queue_release = dpaa2_dev_rx_queue_release,
.tx_queue_setup = dpaa2_dev_tx_queue_setup,
- .tx_queue_release = dpaa2_dev_tx_queue_release,
- .rx_queue_count = dpaa2_dev_rx_queue_count,
+ .rx_burst_mode_get = dpaa2_dev_rx_burst_mode_get,
+ .tx_burst_mode_get = dpaa2_dev_tx_burst_mode_get,
.flow_ctrl_get = dpaa2_flow_ctrl_get,
.flow_ctrl_set = dpaa2_flow_ctrl_set,
.mac_addr_add = dpaa2_dev_add_mac_addr,
.mac_addr_set = dpaa2_dev_set_mac_addr,
.rss_hash_update = dpaa2_dev_rss_hash_update,
.rss_hash_conf_get = dpaa2_dev_rss_hash_conf_get,
- .filter_ctrl = dpaa2_dev_flow_ctrl,
+ .flow_ops_get = dpaa2_dev_flow_ops_get,
+ .rxq_info_get = dpaa2_rxq_info_get,
+ .txq_info_get = dpaa2_txq_info_get,
+ .tm_ops_get = dpaa2_tm_ops_get,
#if defined(RTE_LIBRTE_IEEE1588)
.timesync_enable = dpaa2_timesync_enable,
.timesync_disable = dpaa2_timesync_disable,
DPAA2_PMD_ERR("Memory allocation failed for dpni device");
return -1;
}
- dpni_dev->regs = rte_mcp_ptr_list[0];
+ dpni_dev->regs = dpaa2_get_mcp_ptr(MC_PORTAL_INDEX);
eth_dev->process_private = (void *)dpni_dev;
/* For secondary processes, the primary has done all the work */
* plugged.
*/
eth_dev->dev_ops = &dpaa2_ethdev_ops;
+ eth_dev->rx_queue_count = dpaa2_dev_rx_queue_count;
if (dpaa2_get_devargs(dev->devargs, DRIVER_LOOPBACK_MODE))
eth_dev->rx_pkt_burst = dpaa2_dev_loopback_rx;
else if (dpaa2_get_devargs(dev->devargs,
}
priv->num_rx_tc = attr.num_rx_tcs;
+ priv->qos_entries = attr.qos_entries;
+ priv->fs_entries = attr.fs_entries;
+ priv->dist_queues = attr.num_queues;
+
/* only if the custom CG is enabled */
if (attr.options & DPNI_OPT_CUSTOM_CG)
priv->max_cgs = attr.num_cgs;
priv->max_vlan_filters = attr.vlan_filter_entries;
priv->flags = 0;
#if defined(RTE_LIBRTE_IEEE1588)
- priv->tx_conf_en = 1;
-#else
- priv->tx_conf_en = 0;
+ printf("DPDK IEEE1588 is enabled\n");
+ priv->flags |= DPAA2_TX_CONF_ENABLE;
#endif
+ /* Used with ``fslmc:dpni.1,drv_tx_conf=1`` */
+ if (dpaa2_get_devargs(dev->devargs, DRIVER_TX_CONF)) {
+ priv->flags |= DPAA2_TX_CONF_ENABLE;
+ DPAA2_PMD_INFO("TX_CONF Enabled");
+ }
+
+ if (dpaa2_get_devargs(dev->devargs, DRIVER_ERROR_QUEUE)) {
+ dpaa2_enable_err_queue = 1;
+ DPAA2_PMD_INFO("Enable error queue");
+ }
/* Allocate memory for hardware structure for queues */
ret = dpaa2_alloc_rx_tx_queues(eth_dev);
/* ... tx buffer layout ... */
memset(&layout, 0, sizeof(struct dpni_buffer_layout));
- if (priv->tx_conf_en) {
+ if (priv->flags & DPAA2_TX_CONF_ENABLE) {
layout.options = DPNI_BUF_LAYOUT_OPT_FRAME_STATUS |
DPNI_BUF_LAYOUT_OPT_TIMESTAMP;
layout.pass_timestamp = true;
/* ... tx-conf and error buffer layout ... */
memset(&layout, 0, sizeof(struct dpni_buffer_layout));
- if (priv->tx_conf_en) {
- layout.options = DPNI_BUF_LAYOUT_OPT_FRAME_STATUS |
- DPNI_BUF_LAYOUT_OPT_TIMESTAMP;
+ if (priv->flags & DPAA2_TX_CONF_ENABLE) {
+ layout.options = DPNI_BUF_LAYOUT_OPT_TIMESTAMP;
layout.pass_timestamp = true;
- } else {
- layout.options = DPNI_BUF_LAYOUT_OPT_FRAME_STATUS;
}
+ layout.options |= DPNI_BUF_LAYOUT_OPT_FRAME_STATUS;
layout.pass_frame_status = 1;
ret = dpni_set_buffer_layout(dpni_dev, CMD_PRI_LOW, priv->token,
DPNI_QUEUE_TX_CONFIRM, &layout);
eth_dev->tx_pkt_burst = dpaa2_dev_tx;
/*Init fields w.r.t. classficaition*/
- memset(&priv->extract.qos_key_cfg, 0, sizeof(struct dpkg_profile_cfg));
+ memset(&priv->extract.qos_key_extract, 0,
+ sizeof(struct dpaa2_key_extract));
priv->extract.qos_extract_param = (size_t)rte_malloc(NULL, 256, 64);
if (!priv->extract.qos_extract_param) {
DPAA2_PMD_ERR(" Error(%d) in allocation resources for flow "
" classificaiton ", ret);
goto init_err;
}
+ priv->extract.qos_key_extract.key_info.ipv4_src_offset =
+ IP_ADDRESS_OFFSET_INVALID;
+ priv->extract.qos_key_extract.key_info.ipv4_dst_offset =
+ IP_ADDRESS_OFFSET_INVALID;
+ priv->extract.qos_key_extract.key_info.ipv6_src_offset =
+ IP_ADDRESS_OFFSET_INVALID;
+ priv->extract.qos_key_extract.key_info.ipv6_dst_offset =
+ IP_ADDRESS_OFFSET_INVALID;
+
for (i = 0; i < MAX_TCS; i++) {
- memset(&priv->extract.fs_key_cfg[i], 0,
- sizeof(struct dpkg_profile_cfg));
- priv->extract.fs_extract_param[i] =
+ memset(&priv->extract.tc_key_extract[i], 0,
+ sizeof(struct dpaa2_key_extract));
+ priv->extract.tc_extract_param[i] =
(size_t)rte_malloc(NULL, 256, 64);
- if (!priv->extract.fs_extract_param[i]) {
+ if (!priv->extract.tc_extract_param[i]) {
DPAA2_PMD_ERR(" Error(%d) in allocation resources for flow classificaiton",
ret);
goto init_err;
}
+ priv->extract.tc_key_extract[i].key_info.ipv4_src_offset =
+ IP_ADDRESS_OFFSET_INVALID;
+ priv->extract.tc_key_extract[i].key_info.ipv4_dst_offset =
+ IP_ADDRESS_OFFSET_INVALID;
+ priv->extract.tc_key_extract[i].key_info.ipv6_src_offset =
+ IP_ADDRESS_OFFSET_INVALID;
+ priv->extract.tc_key_extract[i].key_info.ipv6_dst_offset =
+ IP_ADDRESS_OFFSET_INVALID;
}
ret = dpni_set_max_frame_length(dpni_dev, CMD_PRI_LOW, priv->token,
RTE_LOG(INFO, PMD, "%s: netdev created\n", eth_dev->data->name);
return 0;
init_err:
- dpaa2_dev_uninit(eth_dev);
+ dpaa2_dev_close(eth_dev);
+
return ret;
}
-static int
-dpaa2_dev_uninit(struct rte_eth_dev *eth_dev)
+int dpaa2_dev_is_dpaa2(struct rte_eth_dev *dev)
{
- struct dpaa2_dev_priv *priv = eth_dev->data->dev_private;
- struct fsl_mc_io *dpni = (struct fsl_mc_io *)eth_dev->process_private;
- int i, ret;
-
- PMD_INIT_FUNC_TRACE();
-
- if (rte_eal_process_type() != RTE_PROC_PRIMARY)
- return 0;
-
- if (!dpni) {
- DPAA2_PMD_WARN("Already closed or not started");
- return -1;
- }
-
- dpaa2_dev_close(eth_dev);
-
- dpaa2_free_rx_tx_queues(eth_dev);
-
- /* Close the device at underlying layer*/
- ret = dpni_close(dpni, CMD_PRI_LOW, priv->token);
- if (ret) {
- DPAA2_PMD_ERR(
- "Failure closing dpni device with err code %d",
- ret);
- }
-
- /* Free the allocated memory for ethernet private data and dpni*/
- priv->hw = NULL;
- eth_dev->process_private = NULL;
- rte_free(dpni);
-
- for (i = 0; i < MAX_TCS; i++) {
- if (priv->extract.fs_extract_param[i])
- rte_free((void *)(size_t)priv->extract.fs_extract_param[i]);
- }
-
- if (priv->extract.qos_extract_param)
- rte_free((void *)(size_t)priv->extract.qos_extract_param);
-
- eth_dev->dev_ops = NULL;
- eth_dev->rx_pkt_burst = NULL;
- eth_dev->tx_pkt_burst = NULL;
-
- DPAA2_PMD_INFO("%s: netdev deleted", eth_dev->data->name);
- return 0;
+ return dev->device->driver == &rte_dpaa2_pmd.driver;
}
static int
eth_dev->data->dev_private = (void *)dev_priv;
/* Store a pointer to eth_dev in dev_private */
dev_priv->eth_dev = eth_dev;
- dev_priv->tx_conf_en = 0;
} else {
eth_dev = rte_eth_dev_attach_secondary(dpaa2_dev->device.name);
if (!eth_dev) {
if (dpaa2_drv->drv_flags & RTE_DPAA2_DRV_INTR_LSC)
eth_dev->data->dev_flags |= RTE_ETH_DEV_INTR_LSC;
+ eth_dev->data->dev_flags |= RTE_ETH_DEV_AUTOFILL_QUEUE_XSTATS;
+
/* Invoke PMD device initialization function */
diag = dpaa2_dev_init(eth_dev);
if (diag == 0) {
rte_dpaa2_remove(struct rte_dpaa2_device *dpaa2_dev)
{
struct rte_eth_dev *eth_dev;
+ int ret;
eth_dev = dpaa2_dev->eth_dev;
- dpaa2_dev_uninit(eth_dev);
-
- rte_eth_dev_release_port(eth_dev);
+ dpaa2_dev_close(eth_dev);
+ ret = rte_eth_dev_release_port(eth_dev);
- return 0;
+ return ret;
}
static struct rte_dpaa2_driver rte_dpaa2_pmd = {
.remove = rte_dpaa2_remove,
};
-RTE_PMD_REGISTER_DPAA2(net_dpaa2, rte_dpaa2_pmd);
-RTE_PMD_REGISTER_PARAM_STRING(net_dpaa2,
+RTE_PMD_REGISTER_DPAA2(NET_DPAA2_PMD_DRIVER_NAME, rte_dpaa2_pmd);
+RTE_PMD_REGISTER_PARAM_STRING(NET_DPAA2_PMD_DRIVER_NAME,
DRIVER_LOOPBACK_MODE "=<int> "
- DRIVER_NO_PREFETCH_MODE "=<int>");
-RTE_INIT(dpaa2_pmd_init_log)
-{
- dpaa2_logtype_pmd = rte_log_register("pmd.net.dpaa2");
- if (dpaa2_logtype_pmd >= 0)
- rte_log_set_level(dpaa2_logtype_pmd, RTE_LOG_NOTICE);
-}
+ DRIVER_NO_PREFETCH_MODE "=<int>"
+ DRIVER_TX_CONF "=<int>"
+ DRIVER_ERROR_QUEUE "=<int>");
+RTE_LOG_REGISTER_DEFAULT(dpaa2_logtype_pmd, NOTICE);
git.droids-corp.org / dpdk.git / blobdiff