-/*-
- * BSD LICENSE
+/* * SPDX-License-Identifier: BSD-3-Clause
*
* Copyright (c) 2016 Freescale Semiconductor, Inc. All rights reserved.
- * Copyright (c) 2016 NXP. All rights reserved.
+ * Copyright 2016 NXP
*
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * * Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in
- * the documentation and/or other materials provided with the
- * distribution.
- * * Neither the name of Freescale Semiconductor, Inc nor the names of its
- * contributors may be used to endorse or promote products derived
- * from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#include <time.h>
#include <net/if.h>
#include <rte_mbuf.h>
-#include <rte_ethdev.h>
+#include <rte_ethdev_driver.h>
#include <rte_malloc.h>
#include <rte_memcpy.h>
#include <rte_string_fns.h>
#include <rte_cycles.h>
#include <rte_kvargs.h>
#include <rte_dev.h>
-#include <rte_ethdev.h>
#include <rte_fslmc.h>
-#include <fslmc_logs.h>
+#include "dpaa2_pmd_logs.h"
#include <fslmc_vfio.h>
#include <dpaa2_hw_pvt.h>
#include <dpaa2_hw_mempool.h>
-
+#include <dpaa2_hw_dpio.h>
+#include <mc/fsl_dpmng.h>
#include "dpaa2_ethdev.h"
+#include <fsl_qbman_debug.h>
+
+struct rte_dpaa2_xstats_name_off {
+ char name[RTE_ETH_XSTATS_NAME_SIZE];
+ uint8_t page_id; /* dpni statistics page id */
+ uint8_t stats_id; /* stats id in the given page */
+};
+
+static const struct rte_dpaa2_xstats_name_off dpaa2_xstats_strings[] = {
+ {"ingress_multicast_frames", 0, 2},
+ {"ingress_multicast_bytes", 0, 3},
+ {"ingress_broadcast_frames", 0, 4},
+ {"ingress_broadcast_bytes", 0, 5},
+ {"egress_multicast_frames", 1, 2},
+ {"egress_multicast_bytes", 1, 3},
+ {"egress_broadcast_frames", 1, 4},
+ {"egress_broadcast_bytes", 1, 5},
+ {"ingress_filtered_frames", 2, 0},
+ {"ingress_discarded_frames", 2, 1},
+ {"ingress_nobuffer_discards", 2, 2},
+ {"egress_discarded_frames", 2, 3},
+ {"egress_confirmed_frames", 2, 4},
+};
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);
-/**
- * Atomically reads the link status information from global
- * structure rte_eth_dev.
- *
- * @param dev
- * - Pointer to the structure rte_eth_dev to read from.
- * - Pointer to the buffer to be saved with the link status.
- *
- * @return
- * - On success, zero.
- * - On failure, negative value.
- */
-static inline int
-dpaa2_dev_atomic_read_link_status(struct rte_eth_dev *dev,
- struct rte_eth_link *link)
+int dpaa2_logtype_pmd;
+
+static int
+dpaa2_vlan_filter_set(struct rte_eth_dev *dev, uint16_t vlan_id, int on)
{
- struct rte_eth_link *dst = link;
- struct rte_eth_link *src = &dev->data->dev_link;
+ int ret;
+ struct dpaa2_dev_priv *priv = dev->data->dev_private;
+ struct fsl_mc_io *dpni = priv->hw;
+
+ PMD_INIT_FUNC_TRACE();
- if (rte_atomic64_cmpset((uint64_t *)dst, *(uint64_t *)dst,
- *(uint64_t *)src) == 0)
+ if (dpni == NULL) {
+ DPAA2_PMD_ERR("dpni is NULL");
return -1;
+ }
- return 0;
+ if (on)
+ ret = dpni_add_vlan_id(dpni, CMD_PRI_LOW,
+ priv->token, vlan_id);
+ else
+ ret = dpni_remove_vlan_id(dpni, CMD_PRI_LOW,
+ priv->token, vlan_id);
+
+ if (ret < 0)
+ DPAA2_PMD_ERR("ret = %d Unable to add/rem vlan %d hwid =%d",
+ ret, vlan_id, priv->hw_id);
+
+ return ret;
}
-/**
- * Atomically writes the link status information into global
- * structure rte_eth_dev.
- *
- * @param dev
- * - Pointer to the structure rte_eth_dev to read from.
- * - Pointer to the buffer to be saved with the link status.
- *
- * @return
- * - On success, zero.
- * - On failure, negative value.
- */
-static inline int
-dpaa2_dev_atomic_write_link_status(struct rte_eth_dev *dev,
- struct rte_eth_link *link)
+static int
+dpaa2_vlan_offload_set(struct rte_eth_dev *dev, int mask)
{
- struct rte_eth_link *dst = &dev->data->dev_link;
- struct rte_eth_link *src = link;
+ struct dpaa2_dev_priv *priv = dev->data->dev_private;
+ struct fsl_mc_io *dpni = priv->hw;
+ int ret;
- if (rte_atomic64_cmpset((uint64_t *)dst, *(uint64_t *)dst,
- *(uint64_t *)src) == 0)
- return -1;
+ PMD_INIT_FUNC_TRACE();
+
+ if (mask & ETH_VLAN_FILTER_MASK) {
+ /* VLAN Filter not avaialble */
+ if (!priv->max_vlan_filters) {
+ DPAA2_PMD_INFO("VLAN filter not available");
+ goto next_mask;
+ }
+
+ if (dev->data->dev_conf.rxmode.hw_vlan_filter)
+ ret = dpni_enable_vlan_filter(dpni, CMD_PRI_LOW,
+ priv->token, true);
+ else
+ ret = dpni_enable_vlan_filter(dpni, CMD_PRI_LOW,
+ priv->token, false);
+ 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.hw_vlan_extend)
+ DPAA2_PMD_INFO("VLAN extend offload not supported");
+ }
return 0;
}
+static int
+dpaa2_fw_version_get(struct rte_eth_dev *dev,
+ char *fw_version,
+ size_t fw_size)
+{
+ int ret;
+ struct dpaa2_dev_priv *priv = dev->data->dev_private;
+ struct fsl_mc_io *dpni = priv->hw;
+ struct mc_soc_version mc_plat_info = {0};
+ struct mc_version mc_ver_info = {0};
+
+ PMD_INIT_FUNC_TRACE();
+
+ if (mc_get_soc_version(dpni, CMD_PRI_LOW, &mc_plat_info))
+ DPAA2_PMD_WARN("\tmc_get_soc_version failed");
+
+ if (mc_get_version(dpni, CMD_PRI_LOW, &mc_ver_info))
+ DPAA2_PMD_WARN("\tmc_get_version failed");
+
+ ret = snprintf(fw_version, fw_size,
+ "%x-%d.%d.%d",
+ mc_plat_info.svr,
+ mc_ver_info.major,
+ mc_ver_info.minor,
+ mc_ver_info.revision);
+
+ ret += 1; /* add the size of '\0' */
+ if (fw_size < (uint32_t)ret)
+ return ret;
+ else
+ return 0;
+}
+
static void
dpaa2_dev_info_get(struct rte_eth_dev *dev, struct rte_eth_dev_info *dev_info)
{
mc_q = rte_malloc(NULL, sizeof(struct dpaa2_queue) * tot_queues,
RTE_CACHE_LINE_SIZE);
if (!mc_q) {
- PMD_INIT_LOG(ERR, "malloc failed for rx/tx queues\n");
+ DPAA2_PMD_ERR("Memory allocation failed for rx/tx queues");
return -1;
}
memset(dpaa2_q->q_storage, 0,
sizeof(struct queue_storage_info_t));
- dpaa2_q->q_storage->dq_storage[0] = rte_malloc(NULL,
- DPAA2_DQRR_RING_SIZE * sizeof(struct qbman_result),
- RTE_CACHE_LINE_SIZE);
+ if (dpaa2_alloc_dq_storage(dpaa2_q->q_storage))
+ goto fail;
}
for (i = 0; i < priv->nb_tx_queues; i++) {
mc_q->dev = dev;
- mc_q->flow_id = DPNI_NEW_FLOW_ID;
+ mc_q->flow_id = 0xffff;
priv->tx_vq[i] = mc_q++;
+ dpaa2_q = (struct dpaa2_queue *)priv->tx_vq[i];
+ dpaa2_q->cscn = rte_malloc(NULL,
+ sizeof(struct qbman_result), 16);
+ if (!dpaa2_q->cscn)
+ goto fail_tx;
}
vq_id = 0;
- for (dist_idx = 0; dist_idx < priv->num_dist_per_tc[DPAA2_DEF_TC];
- dist_idx++) {
+ for (dist_idx = 0; dist_idx < priv->nb_rx_queues; dist_idx++) {
mcq = (struct dpaa2_queue *)priv->rx_vq[vq_id];
mcq->tc_index = DPAA2_DEF_TC;
mcq->flow_id = dist_idx;
}
return 0;
+fail_tx:
+ i -= 1;
+ while (i >= 0) {
+ dpaa2_q = (struct dpaa2_queue *)priv->tx_vq[i];
+ rte_free(dpaa2_q->cscn);
+ priv->tx_vq[i--] = NULL;
+ }
+ i = priv->nb_rx_queues;
fail:
i -= 1;
mc_q = priv->rx_vq[0];
while (i >= 0) {
dpaa2_q = (struct dpaa2_queue *)priv->rx_vq[i];
- rte_free(dpaa2_q->q_storage->dq_storage[0]);
+ dpaa2_free_dq_storage(dpaa2_q->q_storage);
rte_free(dpaa2_q->q_storage);
priv->rx_vq[i--] = NULL;
}
static int
dpaa2_eth_dev_configure(struct rte_eth_dev *dev)
{
- struct rte_eth_dev_data *data = dev->data;
- struct rte_eth_conf *eth_conf = &data->dev_conf;
+ struct dpaa2_dev_priv *priv = dev->data->dev_private;
+ struct fsl_mc_io *dpni = priv->hw;
+ struct rte_eth_conf *eth_conf = &dev->data->dev_conf;
+ int rx_ip_csum_offload = false;
int ret;
PMD_INIT_FUNC_TRACE();
- /* Check for correct configuration */
- if (eth_conf->rxmode.mq_mode != ETH_MQ_RX_RSS &&
- data->nb_rx_queues > 1) {
- PMD_INIT_LOG(ERR, "Distribution is not enabled, "
- "but Rx queues more than 1\n");
- return -1;
+ if (eth_conf->rxmode.jumbo_frame == 1) {
+ 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);
+ if (ret) {
+ DPAA2_PMD_ERR(
+ "Unable to set mtu. check config");
+ return ret;
+ }
+ } else {
+ return -1;
+ }
}
if (eth_conf->rxmode.mq_mode == ETH_MQ_RX_RSS) {
- /* Return in case number of Rx queues is 1 */
- if (data->nb_rx_queues == 1)
- return 0;
ret = dpaa2_setup_flow_dist(dev,
eth_conf->rx_adv_conf.rss_conf.rss_hf);
if (ret) {
- PMD_INIT_LOG(ERR, "unable to set flow distribution."
- "please check queue config\n");
+ DPAA2_PMD_ERR("Unable to set flow distribution."
+ "Check queue config");
+ return ret;
+ }
+ }
+
+ if (eth_conf->rxmode.hw_ip_checksum)
+ rx_ip_csum_offload = true;
+
+ ret = dpni_set_offload(dpni, CMD_PRI_LOW, priv->token,
+ DPNI_OFF_RX_L3_CSUM, rx_ip_csum_offload);
+ if (ret) {
+ DPAA2_PMD_ERR("Error to set RX l3 csum:Error = %d", ret);
+ return ret;
+ }
+
+ ret = dpni_set_offload(dpni, CMD_PRI_LOW, priv->token,
+ DPNI_OFF_RX_L4_CSUM, rx_ip_csum_offload);
+ if (ret) {
+ DPAA2_PMD_ERR("Error to get RX l4 csum:Error = %d", ret);
+ return ret;
+ }
+
+ ret = dpni_set_offload(dpni, CMD_PRI_LOW, priv->token,
+ DPNI_OFF_TX_L3_CSUM, true);
+ if (ret) {
+ DPAA2_PMD_ERR("Error to set TX l3 csum:Error = %d", ret);
+ return ret;
+ }
+
+ ret = dpni_set_offload(dpni, CMD_PRI_LOW, priv->token,
+ DPNI_OFF_TX_L4_CSUM, true);
+ if (ret) {
+ DPAA2_PMD_ERR("Error to get TX l4 csum:Error = %d", ret);
+ return ret;
+ }
+
+ /* Enabling hash results in FD requires setting DPNI_FLCTYPE_HASH in
+ * dpni_set_offload API. Setting this FLCTYPE for DPNI sets the FD[SC]
+ * to 0 for LS2 in the hardware thus disabling data/annotation
+ * stashing. For LX2 this is fixed in hardware and thus hash result and
+ * parse results can be received in FD using this option.
+ */
+ if (dpaa2_svr_family == SVR_LX2160A) {
+ ret = dpni_set_offload(dpni, CMD_PRI_LOW, priv->token,
+ DPNI_FLCTYPE_HASH, true);
+ if (ret) {
+ DPAA2_PMD_ERR("Error setting FLCTYPE: Err = %d", ret);
return ret;
}
}
+
+ if (eth_conf->rxmode.hw_vlan_filter)
+ dpaa2_vlan_offload_set(dev, ETH_VLAN_FILTER_MASK);
+
+ /* update the current status */
+ dpaa2_dev_link_update(dev, 0);
+
return 0;
}
PMD_INIT_FUNC_TRACE();
- PMD_INIT_LOG(DEBUG, "dev =%p, queue =%d, pool = %p, conf =%p",
- dev, rx_queue_id, mb_pool, rx_conf);
+ DPAA2_PMD_DEBUG("dev =%p, queue =%d, pool = %p, conf =%p",
+ dev, rx_queue_id, mb_pool, rx_conf);
if (!priv->bp_list || priv->bp_list->mp != mb_pool) {
bpid = mempool_to_bpid(mb_pool);
dpaa2_q = (struct dpaa2_queue *)priv->rx_vq[rx_queue_id];
dpaa2_q->mb_pool = mb_pool; /**< mbuf pool to populate RX ring. */
- /*Get the tc id and flow id from given VQ id*/
- flow_id = rx_queue_id % priv->num_dist_per_tc[dpaa2_q->tc_index];
+ /*Get the flow id from given VQ id*/
+ flow_id = rx_queue_id % priv->nb_rx_queues;
memset(&cfg, 0, sizeof(struct dpni_queue));
options = options | DPNI_QUEUE_OPT_USER_CTX;
- cfg.user_context = (uint64_t)(dpaa2_q);
-
+ cfg.user_context = (size_t)(dpaa2_q);
+
+ /*if ls2088 or rev2 device, enable the stashing */
+
+ if ((dpaa2_svr_family & 0xffff0000) != SVR_LS2080A) {
+ options |= DPNI_QUEUE_OPT_FLC;
+ cfg.flc.stash_control = true;
+ cfg.flc.value &= 0xFFFFFFFFFFFFFFC0;
+ /* 00 00 00 - last 6 bit represent annotation, context stashing,
+ * data stashing setting 01 01 00 (0x14)
+ * (in following order ->DS AS CS)
+ * to enable 1 line data, 1 line annotation.
+ * For LX2, this setting should be 01 00 00 (0x10)
+ */
+ if ((dpaa2_svr_family & 0xffff0000) == SVR_LX2160A)
+ cfg.flc.value |= 0x10;
+ else
+ cfg.flc.value |= 0x14;
+ }
ret = dpni_set_queue(dpni, CMD_PRI_LOW, priv->token, DPNI_QUEUE_RX,
dpaa2_q->tc_index, flow_id, options, &cfg);
if (ret) {
- PMD_INIT_LOG(ERR, "Error in setting the rx flow: = %d\n", ret);
+ DPAA2_PMD_ERR("Error in setting the rx flow: = %d", ret);
return -1;
}
+ if (!(priv->flags & DPAA2_RX_TAILDROP_OFF)) {
+ struct dpni_taildrop taildrop;
+
+ taildrop.enable = 1;
+ /*enabling per rx queue congestion control */
+ taildrop.threshold = CONG_THRESHOLD_RX_Q;
+ taildrop.units = DPNI_CONGESTION_UNIT_BYTES;
+ taildrop.oal = CONG_RX_OAL;
+ DPAA2_PMD_DEBUG("Enabling Early Drop on queue = %d",
+ rx_queue_id);
+ ret = dpni_set_taildrop(dpni, CMD_PRI_LOW, priv->token,
+ DPNI_CP_QUEUE, DPNI_QUEUE_RX,
+ dpaa2_q->tc_index, flow_id, &taildrop);
+ if (ret) {
+ DPAA2_PMD_ERR("Error in setting taildrop. err=(%d)",
+ ret);
+ return -1;
+ }
+ }
+
dev->data->rx_queues[rx_queue_id] = dpaa2_q;
return 0;
}
PMD_INIT_FUNC_TRACE();
/* Return if queue already configured */
- if (dpaa2_q->flow_id != DPNI_NEW_FLOW_ID)
+ if (dpaa2_q->flow_id != 0xffff) {
+ dev->data->tx_queues[tx_queue_id] = dpaa2_q;
return 0;
+ }
memset(&tx_conf_cfg, 0, sizeof(struct dpni_queue));
memset(&tx_flow_cfg, 0, sizeof(struct dpni_queue));
- if (priv->num_tc == 1) {
- tc_id = 0;
- flow_id = tx_queue_id % priv->num_dist_per_tc[tc_id];
- } else {
- tc_id = tx_queue_id;
- flow_id = 0;
- }
+ tc_id = tx_queue_id;
+ flow_id = 0;
ret = dpni_set_queue(dpni, CMD_PRI_LOW, priv->token, DPNI_QUEUE_TX,
tc_id, flow_id, options, &tx_flow_cfg);
if (ret) {
- PMD_INIT_LOG(ERR, "Error in setting the tx flow: "
- "tc_id=%d, flow =%d ErrorCode = %x\n",
- tc_id, flow_id, -ret);
+ DPAA2_PMD_ERR("Error in setting the tx flow: "
+ "tc_id=%d, flow=%d err=%d",
+ tc_id, flow_id, ret);
return -1;
}
priv->token,
DPNI_CONF_DISABLE);
if (ret) {
- PMD_INIT_LOG(ERR, "Error in set tx conf mode settings"
- " ErrorCode = %x", ret);
+ DPAA2_PMD_ERR("Error in set tx conf mode settings: "
+ "err=%d", ret);
return -1;
}
}
dpaa2_q->tc_index = tc_id;
+ if (!(priv->flags & DPAA2_TX_CGR_OFF)) {
+ struct dpni_congestion_notification_cfg cong_notif_cfg;
+
+ cong_notif_cfg.units = DPNI_CONGESTION_UNIT_FRAMES;
+ cong_notif_cfg.threshold_entry = CONG_ENTER_TX_THRESHOLD;
+ /* Notify that the queue is not congested when the data in
+ * the queue is below this thershold.
+ */
+ cong_notif_cfg.threshold_exit = CONG_EXIT_TX_THRESHOLD;
+ cong_notif_cfg.message_ctx = 0;
+ cong_notif_cfg.message_iova = (size_t)dpaa2_q->cscn;
+ cong_notif_cfg.dest_cfg.dest_type = DPNI_DEST_NONE;
+ cong_notif_cfg.notification_mode =
+ DPNI_CONG_OPT_WRITE_MEM_ON_ENTER |
+ DPNI_CONG_OPT_WRITE_MEM_ON_EXIT |
+ DPNI_CONG_OPT_COHERENT_WRITE;
+
+ ret = dpni_set_congestion_notification(dpni, CMD_PRI_LOW,
+ priv->token,
+ DPNI_QUEUE_TX,
+ tc_id,
+ &cong_notif_cfg);
+ if (ret) {
+ DPAA2_PMD_ERR(
+ "Error in setting tx congestion notification: "
+ "err=%d", ret);
+ return -ret;
+ }
+ }
dev->data->tx_queues[tx_queue_id] = dpaa2_q;
return 0;
}
PMD_INIT_FUNC_TRACE();
}
+static uint32_t
+dpaa2_dev_rx_queue_count(struct rte_eth_dev *dev, uint16_t rx_queue_id)
+{
+ 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");
+ return -EINVAL;
+ }
+ }
+ swp = DPAA2_PER_LCORE_PORTAL;
+
+ dpaa2_q = (struct dpaa2_queue *)priv->rx_vq[rx_queue_id];
+
+ 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);
+ }
+ return frame_cnt;
+}
+
static const uint32_t *
dpaa2_supported_ptypes_get(struct rte_eth_dev *dev)
{
RTE_PTYPE_UNKNOWN
};
- if (dev->rx_pkt_burst == dpaa2_dev_rx)
+ if (dev->rx_pkt_burst == dpaa2_dev_prefetch_rx)
return ptypes;
return NULL;
}
+/**
+ * Dpaa2 link Interrupt handler
+ *
+ * @param param
+ * The address of parameter (struct rte_eth_dev *) regsitered before.
+ *
+ * @return
+ * void
+ */
+static void
+dpaa2_interrupt_handler(void *param)
+{
+ struct rte_eth_dev *dev = param;
+ struct dpaa2_dev_priv *priv = dev->data->dev_private;
+ struct fsl_mc_io *dpni = (struct fsl_mc_io *)priv->hw;
+ int ret;
+ int irq_index = DPNI_IRQ_INDEX;
+ unsigned int status = 0, clear = 0;
+
+ PMD_INIT_FUNC_TRACE();
+
+ if (dpni == NULL) {
+ DPAA2_PMD_ERR("dpni is NULL");
+ return;
+ }
+
+ ret = dpni_get_irq_status(dpni, CMD_PRI_LOW, priv->token,
+ irq_index, &status);
+ if (unlikely(ret)) {
+ DPAA2_PMD_ERR("Can't get irq status (err %d)", ret);
+ clear = 0xffffffff;
+ goto out;
+ }
+
+ if (status & DPNI_IRQ_EVENT_LINK_CHANGED) {
+ 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);
+ }
+out:
+ ret = dpni_clear_irq_status(dpni, CMD_PRI_LOW, priv->token,
+ irq_index, clear);
+ if (unlikely(ret))
+ DPAA2_PMD_ERR("Can't clear irq status (err %d)", ret);
+}
+
+static int
+dpaa2_eth_setup_irqs(struct rte_eth_dev *dev, int enable)
+{
+ int err = 0;
+ struct dpaa2_dev_priv *priv = dev->data->dev_private;
+ struct fsl_mc_io *dpni = (struct fsl_mc_io *)priv->hw;
+ int irq_index = DPNI_IRQ_INDEX;
+ unsigned int mask = DPNI_IRQ_EVENT_LINK_CHANGED;
+
+ PMD_INIT_FUNC_TRACE();
+
+ err = dpni_set_irq_mask(dpni, CMD_PRI_LOW, priv->token,
+ irq_index, mask);
+ if (err < 0) {
+ DPAA2_PMD_ERR("Error: dpni_set_irq_mask():%d (%s)", err,
+ strerror(-err));
+ return err;
+ }
+
+ err = dpni_set_irq_enable(dpni, CMD_PRI_LOW, priv->token,
+ irq_index, enable);
+ if (err < 0)
+ DPAA2_PMD_ERR("Error: dpni_set_irq_enable():%d (%s)", err,
+ strerror(-err));
+
+ return err;
+}
+
static int
dpaa2_dev_start(struct rte_eth_dev *dev)
{
+ struct rte_device *rdev = dev->device;
+ struct rte_dpaa2_device *dpaa2_dev;
struct rte_eth_dev_data *data = dev->data;
struct dpaa2_dev_priv *priv = data->dev_private;
struct fsl_mc_io *dpni = (struct fsl_mc_io *)priv->hw;
struct dpni_queue_id qid;
struct dpaa2_queue *dpaa2_q;
int ret, i;
+ struct rte_intr_handle *intr_handle;
+
+ dpaa2_dev = container_of(rdev, struct rte_dpaa2_device, device);
+ intr_handle = &dpaa2_dev->intr_handle;
PMD_INIT_FUNC_TRACE();
ret = dpni_enable(dpni, CMD_PRI_LOW, priv->token);
if (ret) {
- PMD_INIT_LOG(ERR, "Failure %d in enabling dpni %d device\n",
- ret, priv->hw_id);
+ DPAA2_PMD_ERR("Failure in enabling dpni %d device: err=%d",
+ priv->hw_id, ret);
return ret;
}
+ /* Power up the phy. Needed to make the link go UP */
+ dpaa2_dev_set_link_up(dev);
+
ret = dpni_get_qdid(dpni, CMD_PRI_LOW, priv->token,
DPNI_QUEUE_TX, &qdid);
if (ret) {
- PMD_INIT_LOG(ERR, "Error to get qdid:ErrorCode = %d\n", ret);
+ DPAA2_PMD_ERR("Error in getting qdid: err=%d", ret);
return ret;
}
priv->qdid = qdid;
DPNI_QUEUE_RX, dpaa2_q->tc_index,
dpaa2_q->flow_id, &cfg, &qid);
if (ret) {
- PMD_INIT_LOG(ERR, "Error to get flow "
- "information Error code = %d\n", ret);
+ DPAA2_PMD_ERR("Error in getting flow information: "
+ "err=%d", ret);
return ret;
}
dpaa2_q->fqid = qid.fqid;
}
- ret = dpni_set_offload(dpni, CMD_PRI_LOW, priv->token,
- DPNI_OFF_RX_L3_CSUM, true);
- if (ret) {
- PMD_INIT_LOG(ERR, "Error to set RX l3 csum:Error = %d\n", ret);
- return ret;
- }
-
- ret = dpni_set_offload(dpni, CMD_PRI_LOW, priv->token,
- DPNI_OFF_RX_L4_CSUM, true);
- if (ret) {
- PMD_INIT_LOG(ERR, "Error to get RX l4 csum:Error = %d\n", ret);
- return ret;
- }
-
- ret = dpni_set_offload(dpni, CMD_PRI_LOW, priv->token,
- DPNI_OFF_TX_L3_CSUM, true);
- if (ret) {
- PMD_INIT_LOG(ERR, "Error to set TX l3 csum:Error = %d\n", ret);
- return ret;
- }
-
- ret = dpni_set_offload(dpni, CMD_PRI_LOW, priv->token,
- DPNI_OFF_TX_L4_CSUM, true);
- if (ret) {
- PMD_INIT_LOG(ERR, "Error to get TX l4 csum:Error = %d\n", ret);
- return ret;
- }
-
/*checksum errors, send them to normal path and set it in annotation */
err_cfg.errors = DPNI_ERROR_L3CE | DPNI_ERROR_L4CE;
ret = dpni_set_errors_behavior(dpni, CMD_PRI_LOW,
priv->token, &err_cfg);
if (ret) {
- PMD_INIT_LOG(ERR, "Error to dpni_set_errors_behavior:"
- "code = %d\n", ret);
+ DPAA2_PMD_ERR("Error to dpni_set_errors_behavior: code = %d",
+ ret);
return ret;
}
+ /* if the interrupts were configured on this devices*/
+ if (intr_handle && (intr_handle->fd) &&
+ (dev->data->dev_conf.intr_conf.lsc != 0)) {
+ /* Registering LSC interrupt handler */
+ rte_intr_callback_register(intr_handle,
+ dpaa2_interrupt_handler,
+ (void *)dev);
+
+ /* enable vfio intr/eventfd mapping
+ * Interrupt index 0 is required, so we can not use
+ * rte_intr_enable.
+ */
+ rte_dpaa2_intr_enable(intr_handle, DPNI_IRQ_INDEX);
+
+ /* enable dpni_irqs */
+ dpaa2_eth_setup_irqs(dev, 1);
+ }
+
return 0;
}
struct fsl_mc_io *dpni = (struct fsl_mc_io *)priv->hw;
int ret;
struct rte_eth_link link;
+ struct rte_intr_handle *intr_handle = dev->intr_handle;
PMD_INIT_FUNC_TRACE();
+ /* reset interrupt callback */
+ if (intr_handle && (intr_handle->fd) &&
+ (dev->data->dev_conf.intr_conf.lsc != 0)) {
+ /*disable dpni irqs */
+ dpaa2_eth_setup_irqs(dev, 0);
+
+ /* disable vfio intr before callback unregister */
+ rte_dpaa2_intr_disable(intr_handle, DPNI_IRQ_INDEX);
+
+ /* Unregistering LSC interrupt handler */
+ rte_intr_callback_unregister(intr_handle,
+ dpaa2_interrupt_handler,
+ (void *)dev);
+ }
+
+ dpaa2_dev_set_link_down(dev);
+
ret = dpni_disable(dpni, CMD_PRI_LOW, priv->token);
if (ret) {
- PMD_INIT_LOG(ERR, "Failure (ret %d) in disabling dpni %d dev\n",
- ret, priv->hw_id);
+ DPAA2_PMD_ERR("Failure (ret %d) in disabling dpni %d dev",
+ ret, priv->hw_id);
return;
}
/* clear the recorded link status */
memset(&link, 0, sizeof(link));
- dpaa2_dev_atomic_write_link_status(dev, &link);
+ rte_eth_linkstatus_set(dev, &link);
}
static void
dpaa2_dev_close(struct rte_eth_dev *dev)
{
+ struct rte_eth_dev_data *data = dev->data;
struct dpaa2_dev_priv *priv = dev->data->dev_private;
struct fsl_mc_io *dpni = (struct fsl_mc_io *)priv->hw;
- int ret;
+ int i, ret;
+ struct rte_eth_link link;
+ struct dpaa2_queue *dpaa2_q;
PMD_INIT_FUNC_TRACE();
+ for (i = 0; i < data->nb_tx_queues; i++) {
+ dpaa2_q = (struct dpaa2_queue *)data->tx_queues[i];
+ if (!dpaa2_q->cscn) {
+ rte_free(dpaa2_q->cscn);
+ dpaa2_q->cscn = NULL;
+ }
+ }
+
/* Clean the device first */
ret = dpni_reset(dpni, CMD_PRI_LOW, priv->token);
if (ret) {
- PMD_INIT_LOG(ERR, "Failure cleaning dpni device with"
- " error code %d\n", ret);
+ DPAA2_PMD_ERR("Failure cleaning dpni device: err=%d", ret);
return;
}
+
+ memset(&link, 0, sizeof(link));
+ rte_eth_linkstatus_set(dev, &link);
}
static void
PMD_INIT_FUNC_TRACE();
if (dpni == NULL) {
- RTE_LOG(ERR, PMD, "dpni is NULL");
+ DPAA2_PMD_ERR("dpni is NULL");
return;
}
ret = dpni_set_unicast_promisc(dpni, CMD_PRI_LOW, priv->token, true);
if (ret < 0)
- RTE_LOG(ERR, PMD, "Unable to enable promiscuous mode %d", ret);
+ DPAA2_PMD_ERR("Unable to enable U promisc mode %d", ret);
+
+ ret = dpni_set_multicast_promisc(dpni, CMD_PRI_LOW, priv->token, true);
+ if (ret < 0)
+ DPAA2_PMD_ERR("Unable to enable M promisc mode %d", ret);
}
static void
PMD_INIT_FUNC_TRACE();
if (dpni == NULL) {
- RTE_LOG(ERR, PMD, "dpni is NULL");
+ DPAA2_PMD_ERR("dpni is NULL");
return;
}
ret = dpni_set_unicast_promisc(dpni, CMD_PRI_LOW, priv->token, false);
if (ret < 0)
- RTE_LOG(ERR, PMD, "Unable to disable promiscuous mode %d", ret);
+ DPAA2_PMD_ERR("Unable to disable U promisc mode %d", ret);
+
+ if (dev->data->all_multicast == 0) {
+ ret = dpni_set_multicast_promisc(dpni, CMD_PRI_LOW,
+ priv->token, false);
+ if (ret < 0)
+ DPAA2_PMD_ERR("Unable to disable M promisc mode %d",
+ ret);
+ }
+}
+
+static void
+dpaa2_dev_allmulticast_enable(
+ struct rte_eth_dev *dev)
+{
+ int ret;
+ struct dpaa2_dev_priv *priv = dev->data->dev_private;
+ struct fsl_mc_io *dpni = (struct fsl_mc_io *)priv->hw;
+
+ PMD_INIT_FUNC_TRACE();
+
+ if (dpni == NULL) {
+ DPAA2_PMD_ERR("dpni is NULL");
+ return;
+ }
+
+ ret = dpni_set_multicast_promisc(dpni, CMD_PRI_LOW, priv->token, true);
+ if (ret < 0)
+ DPAA2_PMD_ERR("Unable to enable multicast mode %d", ret);
+}
+
+static void
+dpaa2_dev_allmulticast_disable(struct rte_eth_dev *dev)
+{
+ int ret;
+ struct dpaa2_dev_priv *priv = dev->data->dev_private;
+ struct fsl_mc_io *dpni = (struct fsl_mc_io *)priv->hw;
+
+ PMD_INIT_FUNC_TRACE();
+
+ if (dpni == NULL) {
+ DPAA2_PMD_ERR("dpni is NULL");
+ return;
+ }
+
+ /* must remain on for all promiscuous */
+ if (dev->data->promiscuous == 1)
+ return;
+
+ ret = dpni_set_multicast_promisc(dpni, CMD_PRI_LOW, priv->token, false);
+ if (ret < 0)
+ DPAA2_PMD_ERR("Unable to disable multicast mode %d", ret);
}
static int
int ret;
struct dpaa2_dev_priv *priv = dev->data->dev_private;
struct fsl_mc_io *dpni = (struct fsl_mc_io *)priv->hw;
- uint32_t frame_size = mtu + ETHER_HDR_LEN + ETHER_CRC_LEN;
+ uint32_t frame_size = mtu + ETHER_HDR_LEN + ETHER_CRC_LEN
+ + VLAN_TAG_SIZE;
PMD_INIT_FUNC_TRACE();
if (dpni == NULL) {
- RTE_LOG(ERR, PMD, "dpni is NULL");
+ DPAA2_PMD_ERR("dpni is NULL");
return -EINVAL;
}
if ((mtu < ETHER_MIN_MTU) || (frame_size > DPAA2_MAX_RX_PKT_LEN))
return -EINVAL;
+ if (frame_size > ETHER_MAX_LEN)
+ dev->data->dev_conf.rxmode.jumbo_frame = 1;
+ else
+ dev->data->dev_conf.rxmode.jumbo_frame = 0;
+
+ dev->data->dev_conf.rxmode.max_rx_pkt_len = frame_size;
+
/* Set the Max Rx frame length as 'mtu' +
* Maximum Ethernet header length
*/
ret = dpni_set_max_frame_length(dpni, CMD_PRI_LOW, priv->token,
- mtu + ETH_VLAN_HLEN);
+ frame_size);
if (ret) {
- PMD_DRV_LOG(ERR, "setting the max frame length failed");
+ DPAA2_PMD_ERR("Setting the max frame length failed");
return -1;
}
- PMD_DRV_LOG(INFO, "MTU is configured %d for the device\n", mtu);
+ DPAA2_PMD_INFO("MTU configured for the device: %d", mtu);
return 0;
}
-static
-void dpaa2_dev_stats_get(struct rte_eth_dev *dev,
- struct rte_eth_stats *stats)
+static int
+dpaa2_dev_add_mac_addr(struct rte_eth_dev *dev,
+ struct ether_addr *addr,
+ __rte_unused uint32_t index,
+ __rte_unused uint32_t pool)
{
+ int ret;
struct dpaa2_dev_priv *priv = dev->data->dev_private;
struct fsl_mc_io *dpni = (struct fsl_mc_io *)priv->hw;
- int32_t retcode;
- uint8_t page0 = 0, page1 = 1, page2 = 2;
- union dpni_statistics value;
-
- memset(&value, 0, sizeof(union dpni_statistics));
PMD_INIT_FUNC_TRACE();
- if (!dpni) {
- RTE_LOG(ERR, PMD, "dpni is NULL");
- return;
+ if (dpni == NULL) {
+ DPAA2_PMD_ERR("dpni is NULL");
+ return -1;
}
- if (!stats) {
- RTE_LOG(ERR, PMD, "stats is NULL");
+ ret = dpni_add_mac_addr(dpni, CMD_PRI_LOW,
+ priv->token, addr->addr_bytes);
+ if (ret)
+ DPAA2_PMD_ERR(
+ "error: Adding the MAC ADDR failed: err = %d", ret);
+ return 0;
+}
+
+static void
+dpaa2_dev_remove_mac_addr(struct rte_eth_dev *dev,
+ uint32_t index)
+{
+ int ret;
+ struct dpaa2_dev_priv *priv = dev->data->dev_private;
+ struct fsl_mc_io *dpni = (struct fsl_mc_io *)priv->hw;
+ struct rte_eth_dev_data *data = dev->data;
+ struct ether_addr *macaddr;
+
+ PMD_INIT_FUNC_TRACE();
+
+ macaddr = &data->mac_addrs[index];
+
+ if (dpni == NULL) {
+ DPAA2_PMD_ERR("dpni is NULL");
return;
}
+ ret = dpni_remove_mac_addr(dpni, CMD_PRI_LOW,
+ priv->token, macaddr->addr_bytes);
+ if (ret)
+ DPAA2_PMD_ERR(
+ "error: Removing the MAC ADDR failed: err = %d", ret);
+}
+
+static int
+dpaa2_dev_set_mac_addr(struct rte_eth_dev *dev,
+ struct ether_addr *addr)
+{
+ int ret;
+ struct dpaa2_dev_priv *priv = dev->data->dev_private;
+ struct fsl_mc_io *dpni = (struct fsl_mc_io *)priv->hw;
+
+ PMD_INIT_FUNC_TRACE();
+
+ if (dpni == NULL) {
+ DPAA2_PMD_ERR("dpni is NULL");
+ return -EINVAL;
+ }
+
+ ret = dpni_set_primary_mac_addr(dpni, CMD_PRI_LOW,
+ priv->token, addr->addr_bytes);
+
+ if (ret)
+ DPAA2_PMD_ERR(
+ "error: Setting the MAC ADDR failed %d", ret);
+
+ return ret;
+}
+
+static
+int dpaa2_dev_stats_get(struct rte_eth_dev *dev,
+ struct rte_eth_stats *stats)
+{
+ struct dpaa2_dev_priv *priv = dev->data->dev_private;
+ struct fsl_mc_io *dpni = (struct fsl_mc_io *)priv->hw;
+ int32_t retcode;
+ uint8_t page0 = 0, page1 = 1, page2 = 2;
+ union dpni_statistics value;
+
+ memset(&value, 0, sizeof(union dpni_statistics));
+
+ PMD_INIT_FUNC_TRACE();
+
+ if (!dpni) {
+ DPAA2_PMD_ERR("dpni is NULL");
+ return -EINVAL;
+ }
+
+ if (!stats) {
+ DPAA2_PMD_ERR("stats is NULL");
+ return -EINVAL;
+ }
+
/*Get Counters from page_0*/
retcode = dpni_get_statistics(dpni, CMD_PRI_LOW, priv->token,
- page0, &value);
+ page0, 0, &value);
if (retcode)
goto err;
/*Get Counters from page_1*/
retcode = dpni_get_statistics(dpni, CMD_PRI_LOW, priv->token,
- page1, &value);
+ page1, 0, &value);
if (retcode)
goto err;
/*Get Counters from page_2*/
retcode = dpni_get_statistics(dpni, CMD_PRI_LOW, priv->token,
- page2, &value);
+ page2, 0, &value);
if (retcode)
goto err;
- stats->ierrors = value.page_2.ingress_discarded_frames;
+ /* Ingress drop frame count due to configured rules */
+ stats->ierrors = value.page_2.ingress_filtered_frames;
+ /* Ingress drop frame count due to error */
+ stats->ierrors += value.page_2.ingress_discarded_frames;
+
stats->oerrors = value.page_2.egress_discarded_frames;
stats->imissed = value.page_2.ingress_nobuffer_discards;
- return;
+ return 0;
err:
- RTE_LOG(ERR, PMD, "Operation not completed:Error Code = %d\n", retcode);
- return;
+ DPAA2_PMD_ERR("Operation not completed:Error Code = %d", retcode);
+ return retcode;
};
-static
-void dpaa2_dev_stats_reset(struct rte_eth_dev *dev)
+static int
+dpaa2_dev_xstats_get(struct rte_eth_dev *dev, struct rte_eth_xstat *xstats,
+ unsigned int n)
+{
+ struct dpaa2_dev_priv *priv = dev->data->dev_private;
+ struct fsl_mc_io *dpni = (struct fsl_mc_io *)priv->hw;
+ int32_t retcode;
+ union dpni_statistics value[3] = {};
+ unsigned int i = 0, num = RTE_DIM(dpaa2_xstats_strings);
+
+ if (n < num)
+ return num;
+
+ if (xstats == NULL)
+ return 0;
+
+ /* Get Counters from page_0*/
+ retcode = dpni_get_statistics(dpni, CMD_PRI_LOW, priv->token,
+ 0, 0, &value[0]);
+ if (retcode)
+ goto err;
+
+ /* Get Counters from page_1*/
+ retcode = dpni_get_statistics(dpni, CMD_PRI_LOW, priv->token,
+ 1, 0, &value[1]);
+ if (retcode)
+ goto err;
+
+ /* Get Counters from page_2*/
+ retcode = dpni_get_statistics(dpni, CMD_PRI_LOW, priv->token,
+ 2, 0, &value[2]);
+ if (retcode)
+ goto err;
+
+ for (i = 0; i < num; i++) {
+ xstats[i].id = i;
+ xstats[i].value = value[dpaa2_xstats_strings[i].page_id].
+ raw.counter[dpaa2_xstats_strings[i].stats_id];
+ }
+ return i;
+err:
+ DPAA2_PMD_ERR("Error in obtaining extended stats (%d)", retcode);
+ return retcode;
+}
+
+static int
+dpaa2_xstats_get_names(__rte_unused struct rte_eth_dev *dev,
+ struct rte_eth_xstat_name *xstats_names,
+ unsigned int limit)
+{
+ unsigned int i, stat_cnt = RTE_DIM(dpaa2_xstats_strings);
+
+ if (limit < stat_cnt)
+ return stat_cnt;
+
+ if (xstats_names != NULL)
+ for (i = 0; i < stat_cnt; i++)
+ snprintf(xstats_names[i].name,
+ sizeof(xstats_names[i].name),
+ "%s",
+ dpaa2_xstats_strings[i].name);
+
+ return stat_cnt;
+}
+
+static int
+dpaa2_xstats_get_by_id(struct rte_eth_dev *dev, const uint64_t *ids,
+ uint64_t *values, unsigned int n)
+{
+ unsigned int i, stat_cnt = RTE_DIM(dpaa2_xstats_strings);
+ uint64_t values_copy[stat_cnt];
+
+ if (!ids) {
+ struct dpaa2_dev_priv *priv = dev->data->dev_private;
+ struct fsl_mc_io *dpni = (struct fsl_mc_io *)priv->hw;
+ int32_t retcode;
+ union dpni_statistics value[3] = {};
+
+ if (n < stat_cnt)
+ return stat_cnt;
+
+ if (!values)
+ return 0;
+
+ /* Get Counters from page_0*/
+ retcode = dpni_get_statistics(dpni, CMD_PRI_LOW, priv->token,
+ 0, 0, &value[0]);
+ if (retcode)
+ return 0;
+
+ /* Get Counters from page_1*/
+ retcode = dpni_get_statistics(dpni, CMD_PRI_LOW, priv->token,
+ 1, 0, &value[1]);
+ if (retcode)
+ return 0;
+
+ /* Get Counters from page_2*/
+ retcode = dpni_get_statistics(dpni, CMD_PRI_LOW, priv->token,
+ 2, 0, &value[2]);
+ if (retcode)
+ return 0;
+
+ for (i = 0; i < stat_cnt; i++) {
+ values[i] = value[dpaa2_xstats_strings[i].page_id].
+ raw.counter[dpaa2_xstats_strings[i].stats_id];
+ }
+ return stat_cnt;
+ }
+
+ dpaa2_xstats_get_by_id(dev, NULL, values_copy, stat_cnt);
+
+ for (i = 0; i < n; i++) {
+ if (ids[i] >= stat_cnt) {
+ DPAA2_PMD_ERR("xstats id value isn't valid");
+ return -1;
+ }
+ values[i] = values_copy[ids[i]];
+ }
+ return n;
+}
+
+static int
+dpaa2_xstats_get_names_by_id(
+ struct rte_eth_dev *dev,
+ struct rte_eth_xstat_name *xstats_names,
+ const uint64_t *ids,
+ unsigned int limit)
+{
+ unsigned int i, stat_cnt = RTE_DIM(dpaa2_xstats_strings);
+ struct rte_eth_xstat_name xstats_names_copy[stat_cnt];
+
+ if (!ids)
+ return dpaa2_xstats_get_names(dev, xstats_names, limit);
+
+ dpaa2_xstats_get_names(dev, xstats_names_copy, limit);
+
+ for (i = 0; i < limit; i++) {
+ if (ids[i] >= stat_cnt) {
+ DPAA2_PMD_ERR("xstats id value isn't valid");
+ return -1;
+ }
+ strcpy(xstats_names[i].name, xstats_names_copy[ids[i]].name);
+ }
+ return limit;
+}
+
+static void
+dpaa2_dev_stats_reset(struct rte_eth_dev *dev)
{
struct dpaa2_dev_priv *priv = dev->data->dev_private;
struct fsl_mc_io *dpni = (struct fsl_mc_io *)priv->hw;
PMD_INIT_FUNC_TRACE();
if (dpni == NULL) {
- RTE_LOG(ERR, PMD, "dpni is NULL");
+ DPAA2_PMD_ERR("dpni is NULL");
return;
}
return;
error:
- RTE_LOG(ERR, PMD, "Operation not completed:Error Code = %d\n", retcode);
+ DPAA2_PMD_ERR("Operation not completed:Error Code = %d", retcode);
return;
};
int ret;
struct dpaa2_dev_priv *priv = dev->data->dev_private;
struct fsl_mc_io *dpni = (struct fsl_mc_io *)priv->hw;
- struct rte_eth_link link, old;
+ struct rte_eth_link link;
struct dpni_link_state state = {0};
- PMD_INIT_FUNC_TRACE();
-
if (dpni == NULL) {
- RTE_LOG(ERR, PMD, "error : dpni is NULL");
+ DPAA2_PMD_ERR("dpni is NULL");
return 0;
}
- memset(&old, 0, sizeof(old));
- dpaa2_dev_atomic_read_link_status(dev, &old);
ret = dpni_get_link_state(dpni, CMD_PRI_LOW, priv->token, &state);
if (ret < 0) {
- RTE_LOG(ERR, PMD, "error: dpni_get_link_state %d", ret);
- return -1;
- }
-
- if ((old.link_status == state.up) && (old.link_speed == state.rate)) {
- RTE_LOG(DEBUG, PMD, "No change in status\n");
+ DPAA2_PMD_ERR("error: dpni_get_link_state %d", ret);
return -1;
}
else
link.link_duplex = ETH_LINK_FULL_DUPLEX;
- dpaa2_dev_atomic_write_link_status(dev, &link);
+ ret = rte_eth_linkstatus_set(dev, &link);
+ if (ret == -1)
+ DPAA2_PMD_DEBUG("No change in status");
+ else
+ DPAA2_PMD_INFO("Port %d Link is %s\n", dev->data->port_id,
+ link.link_status ? "Up" : "Down");
+
+ return ret;
+}
+
+/**
+ * Toggle the DPNI to enable, if not already enabled.
+ * This is not strictly PHY up/down - it is more of logical toggling.
+ */
+static int
+dpaa2_dev_set_link_up(struct rte_eth_dev *dev)
+{
+ int ret = -EINVAL;
+ struct dpaa2_dev_priv *priv;
+ struct fsl_mc_io *dpni;
+ int en = 0;
+ struct dpni_link_state state = {0};
+
+ priv = dev->data->dev_private;
+ dpni = (struct fsl_mc_io *)priv->hw;
+
+ if (dpni == NULL) {
+ DPAA2_PMD_ERR("dpni is NULL");
+ return ret;
+ }
+
+ /* Check if DPNI is currently enabled */
+ ret = dpni_is_enabled(dpni, CMD_PRI_LOW, priv->token, &en);
+ if (ret) {
+ /* Unable to obtain dpni status; Not continuing */
+ DPAA2_PMD_ERR("Interface Link UP failed (%d)", ret);
+ return -EINVAL;
+ }
+
+ /* Enable link if not already enabled */
+ if (!en) {
+ ret = dpni_enable(dpni, CMD_PRI_LOW, priv->token);
+ if (ret) {
+ DPAA2_PMD_ERR("Interface Link UP failed (%d)", ret);
+ return -EINVAL;
+ }
+ }
+ ret = dpni_get_link_state(dpni, CMD_PRI_LOW, priv->token, &state);
+ if (ret < 0) {
+ DPAA2_PMD_ERR("Unable to get link state (%d)", ret);
+ return -1;
+ }
+
+ /* changing tx burst function to start enqueues */
+ dev->tx_pkt_burst = dpaa2_dev_tx;
+ dev->data->dev_link.link_status = state.up;
- if (link.link_status)
- PMD_DRV_LOG(INFO, "Port %d Link is Up\n", dev->data->port_id);
+ if (state.up)
+ DPAA2_PMD_INFO("Port %d Link is Up", dev->data->port_id);
else
- PMD_DRV_LOG(INFO, "Port %d Link is Down\n", dev->data->port_id);
+ DPAA2_PMD_INFO("Port %d Link is Down", dev->data->port_id);
+ return ret;
+}
+
+/**
+ * Toggle the DPNI to disable, if not already disabled.
+ * This is not strictly PHY up/down - it is more of logical toggling.
+ */
+static int
+dpaa2_dev_set_link_down(struct rte_eth_dev *dev)
+{
+ int ret = -EINVAL;
+ struct dpaa2_dev_priv *priv;
+ struct fsl_mc_io *dpni;
+ int dpni_enabled = 0;
+ int retries = 10;
+
+ PMD_INIT_FUNC_TRACE();
+
+ priv = dev->data->dev_private;
+ dpni = (struct fsl_mc_io *)priv->hw;
+
+ if (dpni == NULL) {
+ DPAA2_PMD_ERR("Device has not yet been configured");
+ return ret;
+ }
+
+ /*changing tx burst function to avoid any more enqueues */
+ dev->tx_pkt_burst = dummy_dev_tx;
+
+ /* Loop while dpni_disable() attempts to drain the egress FQs
+ * and confirm them back to us.
+ */
+ do {
+ ret = dpni_disable(dpni, 0, priv->token);
+ if (ret) {
+ DPAA2_PMD_ERR("dpni disable failed (%d)", ret);
+ return ret;
+ }
+ ret = dpni_is_enabled(dpni, 0, priv->token, &dpni_enabled);
+ if (ret) {
+ DPAA2_PMD_ERR("dpni enable check failed (%d)", ret);
+ return ret;
+ }
+ if (dpni_enabled)
+ /* Allow the MC some slack */
+ rte_delay_us(100 * 1000);
+ } while (dpni_enabled && --retries);
+
+ if (!retries) {
+ DPAA2_PMD_WARN("Retry count exceeded disabling dpni");
+ /* todo- we may have to manually cleanup queues.
+ */
+ } else {
+ DPAA2_PMD_INFO("Port %d Link DOWN successful",
+ dev->data->port_id);
+ }
+
+ dev->data->dev_link.link_status = 0;
+
+ return ret;
+}
+
+static int
+dpaa2_flow_ctrl_get(struct rte_eth_dev *dev, struct rte_eth_fc_conf *fc_conf)
+{
+ int ret = -EINVAL;
+ struct dpaa2_dev_priv *priv;
+ struct fsl_mc_io *dpni;
+ struct dpni_link_state state = {0};
+
+ PMD_INIT_FUNC_TRACE();
+
+ priv = dev->data->dev_private;
+ dpni = (struct fsl_mc_io *)priv->hw;
+
+ if (dpni == NULL || fc_conf == NULL) {
+ DPAA2_PMD_ERR("device not configured");
+ return ret;
+ }
+
+ ret = dpni_get_link_state(dpni, CMD_PRI_LOW, priv->token, &state);
+ if (ret) {
+ DPAA2_PMD_ERR("error: dpni_get_link_state %d", ret);
+ return ret;
+ }
+
+ memset(fc_conf, 0, sizeof(struct rte_eth_fc_conf));
+ if (state.options & DPNI_LINK_OPT_PAUSE) {
+ /* DPNI_LINK_OPT_PAUSE set
+ * if ASYM_PAUSE not set,
+ * RX Side flow control (handle received Pause frame)
+ * TX side flow control (send Pause frame)
+ * if ASYM_PAUSE set,
+ * RX Side flow control (handle received Pause frame)
+ * No TX side flow control (send Pause frame disabled)
+ */
+ if (!(state.options & DPNI_LINK_OPT_ASYM_PAUSE))
+ fc_conf->mode = RTE_FC_FULL;
+ else
+ fc_conf->mode = RTE_FC_RX_PAUSE;
+ } else {
+ /* DPNI_LINK_OPT_PAUSE not set
+ * if ASYM_PAUSE set,
+ * TX side flow control (send Pause frame)
+ * No RX side flow control (No action on pause frame rx)
+ * if ASYM_PAUSE not set,
+ * Flow control disabled
+ */
+ if (state.options & DPNI_LINK_OPT_ASYM_PAUSE)
+ fc_conf->mode = RTE_FC_TX_PAUSE;
+ else
+ fc_conf->mode = RTE_FC_NONE;
+ }
+
+ return ret;
+}
+
+static int
+dpaa2_flow_ctrl_set(struct rte_eth_dev *dev, struct rte_eth_fc_conf *fc_conf)
+{
+ int ret = -EINVAL;
+ struct dpaa2_dev_priv *priv;
+ struct fsl_mc_io *dpni;
+ struct dpni_link_state state = {0};
+ struct dpni_link_cfg cfg = {0};
+
+ PMD_INIT_FUNC_TRACE();
+
+ priv = dev->data->dev_private;
+ dpni = (struct fsl_mc_io *)priv->hw;
+
+ if (dpni == NULL) {
+ DPAA2_PMD_ERR("dpni is NULL");
+ return ret;
+ }
+
+ /* It is necessary to obtain the current state before setting fc_conf
+ * as MC would return error in case rate, autoneg or duplex values are
+ * different.
+ */
+ ret = dpni_get_link_state(dpni, CMD_PRI_LOW, priv->token, &state);
+ if (ret) {
+ DPAA2_PMD_ERR("Unable to get link state (err=%d)", ret);
+ return -1;
+ }
+
+ /* Disable link before setting configuration */
+ dpaa2_dev_set_link_down(dev);
+
+ /* Based on fc_conf, update cfg */
+ cfg.rate = state.rate;
+ cfg.options = state.options;
+
+ /* update cfg with fc_conf */
+ switch (fc_conf->mode) {
+ case RTE_FC_FULL:
+ /* Full flow control;
+ * OPT_PAUSE set, ASYM_PAUSE not set
+ */
+ cfg.options |= DPNI_LINK_OPT_PAUSE;
+ cfg.options &= ~DPNI_LINK_OPT_ASYM_PAUSE;
+ break;
+ case RTE_FC_TX_PAUSE:
+ /* Enable RX flow control
+ * OPT_PAUSE not set;
+ * ASYM_PAUSE set;
+ */
+ cfg.options |= DPNI_LINK_OPT_ASYM_PAUSE;
+ cfg.options &= ~DPNI_LINK_OPT_PAUSE;
+ break;
+ case RTE_FC_RX_PAUSE:
+ /* Enable TX Flow control
+ * OPT_PAUSE set
+ * ASYM_PAUSE set
+ */
+ cfg.options |= DPNI_LINK_OPT_PAUSE;
+ cfg.options |= DPNI_LINK_OPT_ASYM_PAUSE;
+ break;
+ case RTE_FC_NONE:
+ /* Disable Flow control
+ * OPT_PAUSE not set
+ * ASYM_PAUSE not set
+ */
+ cfg.options &= ~DPNI_LINK_OPT_PAUSE;
+ cfg.options &= ~DPNI_LINK_OPT_ASYM_PAUSE;
+ break;
+ default:
+ DPAA2_PMD_ERR("Incorrect Flow control flag (%d)",
+ fc_conf->mode);
+ return -1;
+ }
+
+ ret = dpni_set_link_cfg(dpni, CMD_PRI_LOW, priv->token, &cfg);
+ if (ret)
+ DPAA2_PMD_ERR("Unable to set Link configuration (err=%d)",
+ ret);
+
+ /* Enable link */
+ dpaa2_dev_set_link_up(dev);
+
+ return ret;
+}
+
+static int
+dpaa2_dev_rss_hash_update(struct rte_eth_dev *dev,
+ struct rte_eth_rss_conf *rss_conf)
+{
+ struct rte_eth_dev_data *data = dev->data;
+ struct rte_eth_conf *eth_conf = &data->dev_conf;
+ int ret;
+
+ 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;
+ }
+ } else {
+ ret = dpaa2_remove_flow_dist(dev, 0);
+ if (ret) {
+ DPAA2_PMD_ERR("Unable to remove flow dist");
+ return ret;
+ }
+ }
+ eth_conf->rx_adv_conf.rss_conf.rss_hf = rss_conf->rss_hf;
+ return 0;
+}
+
+static int
+dpaa2_dev_rss_hash_conf_get(struct rte_eth_dev *dev,
+ struct rte_eth_rss_conf *rss_conf)
+{
+ struct rte_eth_dev_data *data = dev->data;
+ struct rte_eth_conf *eth_conf = &data->dev_conf;
+
+ /* dpaa2 does not support rss_key, so length should be 0*/
+ rss_conf->rss_key_len = 0;
+ rss_conf->rss_hf = eth_conf->rx_adv_conf.rss_conf.rss_hf;
return 0;
}
+int dpaa2_eth_eventq_attach(const struct rte_eth_dev *dev,
+ int eth_rx_queue_id,
+ uint16_t dpcon_id,
+ const struct rte_event_eth_rx_adapter_queue_conf *queue_conf)
+{
+ struct dpaa2_dev_priv *eth_priv = dev->data->dev_private;
+ struct fsl_mc_io *dpni = (struct fsl_mc_io *)eth_priv->hw;
+ struct dpaa2_queue *dpaa2_ethq = eth_priv->rx_vq[eth_rx_queue_id];
+ uint8_t flow_id = dpaa2_ethq->flow_id;
+ struct dpni_queue cfg;
+ uint8_t options;
+ int ret;
+
+ if (queue_conf->ev.sched_type == RTE_SCHED_TYPE_PARALLEL)
+ dpaa2_ethq->cb = dpaa2_dev_process_parallel_event;
+ else if (queue_conf->ev.sched_type == RTE_SCHED_TYPE_ATOMIC)
+ dpaa2_ethq->cb = dpaa2_dev_process_atomic_event;
+ else
+ return -EINVAL;
+
+ memset(&cfg, 0, sizeof(struct dpni_queue));
+ options = DPNI_QUEUE_OPT_DEST;
+ cfg.destination.type = DPNI_DEST_DPCON;
+ cfg.destination.id = dpcon_id;
+ cfg.destination.priority = queue_conf->ev.priority;
+
+ if (queue_conf->ev.sched_type == RTE_SCHED_TYPE_ATOMIC) {
+ options |= DPNI_QUEUE_OPT_HOLD_ACTIVE;
+ cfg.destination.hold_active = 1;
+ }
+
+ options |= DPNI_QUEUE_OPT_USER_CTX;
+ cfg.user_context = (size_t)(dpaa2_ethq);
+
+ ret = dpni_set_queue(dpni, CMD_PRI_LOW, eth_priv->token, DPNI_QUEUE_RX,
+ dpaa2_ethq->tc_index, flow_id, options, &cfg);
+ if (ret) {
+ DPAA2_PMD_ERR("Error in dpni_set_queue: ret: %d", ret);
+ return ret;
+ }
+
+ memcpy(&dpaa2_ethq->ev, &queue_conf->ev, sizeof(struct rte_event));
+
+ return 0;
+}
+
+int dpaa2_eth_eventq_detach(const struct rte_eth_dev *dev,
+ int eth_rx_queue_id)
+{
+ struct dpaa2_dev_priv *eth_priv = dev->data->dev_private;
+ struct fsl_mc_io *dpni = (struct fsl_mc_io *)eth_priv->hw;
+ struct dpaa2_queue *dpaa2_ethq = eth_priv->rx_vq[eth_rx_queue_id];
+ uint8_t flow_id = dpaa2_ethq->flow_id;
+ struct dpni_queue cfg;
+ uint8_t options;
+ int ret;
+
+ memset(&cfg, 0, sizeof(struct dpni_queue));
+ options = DPNI_QUEUE_OPT_DEST;
+ cfg.destination.type = DPNI_DEST_NONE;
+
+ ret = dpni_set_queue(dpni, CMD_PRI_LOW, eth_priv->token, DPNI_QUEUE_RX,
+ dpaa2_ethq->tc_index, flow_id, options, &cfg);
+ if (ret)
+ DPAA2_PMD_ERR("Error in dpni_set_queue: ret: %d", ret);
+
+ return ret;
+}
+
static struct eth_dev_ops dpaa2_ethdev_ops = {
.dev_configure = dpaa2_eth_dev_configure,
.dev_start = dpaa2_dev_start,
.dev_close = dpaa2_dev_close,
.promiscuous_enable = dpaa2_dev_promiscuous_enable,
.promiscuous_disable = dpaa2_dev_promiscuous_disable,
+ .allmulticast_enable = dpaa2_dev_allmulticast_enable,
+ .allmulticast_disable = dpaa2_dev_allmulticast_disable,
+ .dev_set_link_up = dpaa2_dev_set_link_up,
+ .dev_set_link_down = dpaa2_dev_set_link_down,
.link_update = dpaa2_dev_link_update,
.stats_get = dpaa2_dev_stats_get,
+ .xstats_get = dpaa2_dev_xstats_get,
+ .xstats_get_by_id = dpaa2_xstats_get_by_id,
+ .xstats_get_names_by_id = dpaa2_xstats_get_names_by_id,
+ .xstats_get_names = dpaa2_xstats_get_names,
.stats_reset = dpaa2_dev_stats_reset,
+ .xstats_reset = dpaa2_dev_stats_reset,
+ .fw_version_get = dpaa2_fw_version_get,
.dev_infos_get = dpaa2_dev_info_get,
.dev_supported_ptypes_get = dpaa2_supported_ptypes_get,
.mtu_set = dpaa2_dev_mtu_set,
+ .vlan_filter_set = dpaa2_vlan_filter_set,
+ .vlan_offload_set = dpaa2_vlan_offload_set,
.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,
+ .flow_ctrl_get = dpaa2_flow_ctrl_get,
+ .flow_ctrl_set = dpaa2_flow_ctrl_set,
+ .mac_addr_add = dpaa2_dev_add_mac_addr,
+ .mac_addr_remove = dpaa2_dev_remove_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,
};
static int
struct dpni_attr attr;
struct dpaa2_dev_priv *priv = eth_dev->data->dev_private;
struct dpni_buffer_layout layout;
- int i, ret, hw_id;
- int tot_size;
+ int ret, hw_id;
PMD_INIT_FUNC_TRACE();
hw_id = dpaa2_dev->object_id;
- dpni_dev = (struct fsl_mc_io *)malloc(sizeof(struct fsl_mc_io));
+ dpni_dev = rte_malloc(NULL, sizeof(struct fsl_mc_io), 0);
if (!dpni_dev) {
- PMD_INIT_LOG(ERR, "malloc failed for dpni device\n");
+ DPAA2_PMD_ERR("Memory allocation failed for dpni device");
return -1;
}
dpni_dev->regs = rte_mcp_ptr_list[0];
ret = dpni_open(dpni_dev, CMD_PRI_LOW, hw_id, &priv->token);
if (ret) {
- PMD_INIT_LOG(ERR, "Failure in opening dpni@%d device with"
- " error code %d\n", hw_id, ret);
+ DPAA2_PMD_ERR(
+ "Failure in opening dpni@%d with err code %d",
+ hw_id, ret);
+ rte_free(dpni_dev);
return -1;
}
/* Clean the device first */
ret = dpni_reset(dpni_dev, CMD_PRI_LOW, priv->token);
if (ret) {
- PMD_INIT_LOG(ERR, "Failure cleaning dpni@%d device with"
- " error code %d\n", hw_id, ret);
- return -1;
+ DPAA2_PMD_ERR("Failure cleaning dpni@%d with err code %d",
+ hw_id, ret);
+ goto init_err;
}
ret = dpni_get_attributes(dpni_dev, CMD_PRI_LOW, priv->token, &attr);
if (ret) {
- PMD_INIT_LOG(ERR, "Failure in getting dpni@%d attribute, "
- " error code %d\n", hw_id, ret);
- return -1;
+ DPAA2_PMD_ERR(
+ "Failure in get dpni@%d attribute, err code %d",
+ hw_id, ret);
+ goto init_err;
}
- priv->num_tc = attr.num_tcs;
- for (i = 0; i < attr.num_tcs; i++) {
- priv->num_dist_per_tc[i] = attr.num_queues;
- break;
- }
+ priv->num_rx_tc = attr.num_rx_tcs;
- /* Distribution is per Tc only,
- * so choosing RX queues from default TC only
+ /* Resetting the "num_rx_queues" to equal number of queues in first TC
+ * as only one TC is supported on Rx Side. Once Multiple TCs will be
+ * in use for Rx processing then this will be changed or removed.
*/
- priv->nb_rx_queues = priv->num_dist_per_tc[DPAA2_DEF_TC];
+ priv->nb_rx_queues = attr.num_queues;
- if (attr.num_tcs == 1)
- priv->nb_tx_queues = attr.num_queues;
- else
- priv->nb_tx_queues = attr.num_tcs;
+ /* Using number of TX queues as number of TX TCs */
+ priv->nb_tx_queues = attr.num_tx_tcs;
- PMD_INIT_LOG(DEBUG, "num_tc %d", priv->num_tc);
- PMD_INIT_LOG(DEBUG, "nb_rx_queues %d", priv->nb_rx_queues);
+ DPAA2_PMD_DEBUG("RX-TC= %d, nb_rx_queues= %d, nb_tx_queues=%d",
+ priv->num_rx_tc, priv->nb_rx_queues,
+ priv->nb_tx_queues);
priv->hw = dpni_dev;
priv->hw_id = hw_id;
/* Allocate memory for hardware structure for queues */
ret = dpaa2_alloc_rx_tx_queues(eth_dev);
if (ret) {
- PMD_INIT_LOG(ERR, "dpaa2_alloc_rx_tx_queuesFailed\n");
- return -ret;
+ DPAA2_PMD_ERR("Queue allocation Failed");
+ goto init_err;
}
/* Allocate memory for storing MAC addresses */
eth_dev->data->mac_addrs = rte_zmalloc("dpni",
ETHER_ADDR_LEN * attr.mac_filter_entries, 0);
if (eth_dev->data->mac_addrs == NULL) {
- PMD_INIT_LOG(ERR, "Failed to allocate %d bytes needed to "
- "store MAC addresses",
- ETHER_ADDR_LEN * attr.mac_filter_entries);
- return -ENOMEM;
+ DPAA2_PMD_ERR(
+ "Failed to allocate %d bytes needed to store MAC addresses",
+ ETHER_ADDR_LEN * attr.mac_filter_entries);
+ ret = -ENOMEM;
+ goto init_err;
}
ret = dpni_get_primary_mac_addr(dpni_dev, CMD_PRI_LOW,
priv->token,
(uint8_t *)(eth_dev->data->mac_addrs[0].addr_bytes));
if (ret) {
- PMD_INIT_LOG(ERR, "DPNI get mac address failed:"
- " Error Code = %d\n", ret);
- return -ret;
- }
-
- /* ... rx buffer layout ... */
- tot_size = DPAA2_HW_BUF_RESERVE + RTE_PKTMBUF_HEADROOM;
- tot_size = RTE_ALIGN_CEIL(tot_size,
- DPAA2_PACKET_LAYOUT_ALIGN);
-
- memset(&layout, 0, sizeof(struct dpni_buffer_layout));
- layout.options = DPNI_BUF_LAYOUT_OPT_FRAME_STATUS |
- DPNI_BUF_LAYOUT_OPT_PARSER_RESULT |
- DPNI_BUF_LAYOUT_OPT_DATA_HEAD_ROOM |
- DPNI_BUF_LAYOUT_OPT_PRIVATE_DATA_SIZE;
-
- layout.pass_frame_status = 1;
- layout.data_head_room = tot_size
- - DPAA2_FD_PTA_SIZE - DPAA2_MBUF_HW_ANNOTATION;
- layout.private_data_size = DPAA2_FD_PTA_SIZE;
- layout.pass_parser_result = 1;
- PMD_INIT_LOG(DEBUG, "Tot_size = %d, head room = %d, private = %d",
- tot_size, layout.data_head_room, layout.private_data_size);
- ret = dpni_set_buffer_layout(dpni_dev, CMD_PRI_LOW, priv->token,
- DPNI_QUEUE_RX, &layout);
- if (ret) {
- PMD_INIT_LOG(ERR, "Err(%d) in setting rx buffer layout", ret);
- return -1;
+ DPAA2_PMD_ERR("DPNI get mac address failed:Err Code = %d",
+ ret);
+ goto init_err;
}
/* ... tx buffer layout ... */
ret = dpni_set_buffer_layout(dpni_dev, CMD_PRI_LOW, priv->token,
DPNI_QUEUE_TX, &layout);
if (ret) {
- PMD_INIT_LOG(ERR, "Error (%d) in setting tx buffer"
- " layout", ret);
- return -1;
+ DPAA2_PMD_ERR("Error (%d) in setting tx buffer layout", ret);
+ goto init_err;
}
/* ... tx-conf and error buffer layout ... */
ret = dpni_set_buffer_layout(dpni_dev, CMD_PRI_LOW, priv->token,
DPNI_QUEUE_TX_CONFIRM, &layout);
if (ret) {
- PMD_INIT_LOG(ERR, "Error (%d) in setting tx-conf buffer"
- " layout", ret);
- return -1;
+ DPAA2_PMD_ERR("Error (%d) in setting tx-conf buffer layout",
+ ret);
+ goto init_err;
}
eth_dev->dev_ops = &dpaa2_ethdev_ops;
- eth_dev->data->drv_name = rte_dpaa2_pmd.driver.name;
- eth_dev->rx_pkt_burst = dpaa2_dev_rx;
+ eth_dev->rx_pkt_burst = dpaa2_dev_prefetch_rx;
eth_dev->tx_pkt_burst = dpaa2_dev_tx;
+
+ DPAA2_PMD_INFO("%s: netdev created", eth_dev->data->name);
return 0;
+init_err:
+ dpaa2_dev_uninit(eth_dev);
+ return ret;
}
static int
PMD_INIT_FUNC_TRACE();
if (rte_eal_process_type() != RTE_PROC_PRIMARY)
- return -EPERM;
+ return 0;
if (!dpni) {
- PMD_INIT_LOG(WARNING, "Already closed or not started");
+ DPAA2_PMD_WARN("Already closed or not started");
return -1;
}
priv->rx_vq[0] = NULL;
}
- /* Allocate memory for storing MAC addresses */
+ /* free memory for storing MAC addresses */
if (eth_dev->data->mac_addrs) {
rte_free(eth_dev->data->mac_addrs);
eth_dev->data->mac_addrs = NULL;
}
- /*Close the device at underlying layer*/
+ /* Close the device at underlying layer*/
ret = dpni_close(dpni, CMD_PRI_LOW, priv->token);
if (ret) {
- PMD_INIT_LOG(ERR, "Failure closing dpni device with"
- " error code %d\n", ret);
+ DPAA2_PMD_ERR(
+ "Failure closing dpni device with err code %d",
+ ret);
}
- /*Free the allocated memory for ethernet private data and dpni*/
+ /* Free the allocated memory for ethernet private data and dpni*/
priv->hw = NULL;
- free(dpni);
+ rte_free(dpni);
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;
}
static int
-rte_dpaa2_probe(struct rte_dpaa2_driver *dpaa2_drv __rte_unused,
+rte_dpaa2_probe(struct rte_dpaa2_driver *dpaa2_drv,
struct rte_dpaa2_device *dpaa2_dev)
{
struct rte_eth_dev *eth_dev;
- char ethdev_name[RTE_ETH_NAME_MAX_LEN];
-
int diag;
- sprintf(ethdev_name, "dpni-%d", dpaa2_dev->object_id);
-
- eth_dev = rte_eth_dev_allocate(ethdev_name);
- if (eth_dev == NULL)
- return -ENOMEM;
-
if (rte_eal_process_type() == RTE_PROC_PRIMARY) {
+ eth_dev = rte_eth_dev_allocate(dpaa2_dev->device.name);
+ if (!eth_dev)
+ return -ENODEV;
eth_dev->data->dev_private = rte_zmalloc(
"ethdev private structure",
sizeof(struct dpaa2_dev_priv),
RTE_CACHE_LINE_SIZE);
if (eth_dev->data->dev_private == NULL) {
- PMD_INIT_LOG(CRIT, "Cannot allocate memzone for"
- " private port data\n");
+ DPAA2_PMD_CRIT(
+ "Unable to allocate memory for private data");
rte_eth_dev_release_port(eth_dev);
return -ENOMEM;
}
+ } else {
+ eth_dev = rte_eth_dev_attach_secondary(dpaa2_dev->device.name);
+ if (!eth_dev)
+ return -ENODEV;
}
+
eth_dev->device = &dpaa2_dev->device;
+ eth_dev->device->driver = &dpaa2_drv->driver;
+
dpaa2_dev->eth_dev = eth_dev;
eth_dev->data->rx_mbuf_alloc_failed = 0;
+ if (dpaa2_drv->drv_flags & RTE_DPAA2_DRV_INTR_LSC)
+ eth_dev->data->dev_flags |= RTE_ETH_DEV_INTR_LSC;
+
/* Invoke PMD device initialization function */
diag = dpaa2_dev_init(eth_dev);
if (diag == 0)
}
static struct rte_dpaa2_driver rte_dpaa2_pmd = {
- .drv_type = DPAA2_MC_DPNI_DEVID,
+ .drv_flags = RTE_DPAA2_DRV_INTR_LSC | RTE_DPAA2_DRV_IOVA_AS_VA,
+ .drv_type = DPAA2_ETH,
.probe = rte_dpaa2_probe,
.remove = rte_dpaa2_remove,
};
RTE_PMD_REGISTER_DPAA2(net_dpaa2, rte_dpaa2_pmd);
+
+RTE_INIT(dpaa2_pmd_init_log);
+static void
+dpaa2_pmd_init_log(void)
+{
+ dpaa2_logtype_pmd = rte_log_register("pmd.net.dpaa2");
+ if (dpaa2_logtype_pmd >= 0)
+ rte_log_set_level(dpaa2_logtype_pmd, RTE_LOG_NOTICE);
+}
git.droids-corp.org / dpdk.git / blobdiff