-/*-
- * BSD LICENSE
- *
- * Copyright (c) 2015 - 2016 CESNET
- * All rights reserved.
- *
- * 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 CESNET 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.
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2015 - 2016 CESNET
*/
#include <stdint.h>
#include <rte_dev.h>
#include "rte_eth_szedata2.h"
-#include "szedata2_iobuf.h"
+#include "szedata2_logs.h"
#define RTE_ETH_SZEDATA2_MAX_RX_QUEUES 32
#define RTE_ETH_SZEDATA2_MAX_TX_QUEUES 32
volatile uint64_t err_pkts;
};
+int szedata2_logtype_init;
+int szedata2_logtype_driver;
+
static struct ether_addr eth_addr = {
.addr_bytes = { 0x00, 0x11, 0x17, 0x00, 0x00, 0x00 }
};
* sze packet will not fit in one mbuf,
* scattered mode is not enabled, drop packet
*/
- RTE_LOG(ERR, PMD,
+ PMD_DRV_LOG(ERR,
"SZE segment %d bytes will not fit in one mbuf "
"(%d bytes), scattered mode is not enabled, "
- "drop packet!!\n",
+ "drop packet!!",
packet_size, buf_size);
rte_pktmbuf_free(mbuf);
}
{
struct pmd_internals *internals = dev->data->dev_private;
- dev_info->pci_dev = RTE_ETH_DEV_TO_PCI(dev);
dev_info->if_index = 0;
dev_info->max_mac_addrs = 1;
dev_info->max_rx_pktlen = (uint32_t)-1;
dev->data->nb_tx_queues = 0;
}
-/**
- * Function takes value from first IBUF status register.
- * Values in IBUF and OBUF should be same.
- *
- * @param internals
- * Pointer to device private structure.
- * @return
- * Link speed constant.
- */
-static inline enum szedata2_link_speed
-get_link_speed(const struct pmd_internals *internals)
-{
- const volatile struct szedata2_ibuf *ibuf =
- ibuf_ptr_by_index(internals->pci_rsc, 0);
- uint32_t speed = (szedata2_read32(&ibuf->ibuf_st) & 0x70) >> 4;
- switch (speed) {
- case 0x03:
- return SZEDATA2_LINK_SPEED_10G;
- case 0x04:
- return SZEDATA2_LINK_SPEED_40G;
- case 0x05:
- return SZEDATA2_LINK_SPEED_100G;
- default:
- return SZEDATA2_LINK_SPEED_DEFAULT;
- }
-}
-
static int
eth_link_update(struct rte_eth_dev *dev,
int wait_to_complete __rte_unused)
{
struct rte_eth_link link;
- struct pmd_internals *internals = (struct pmd_internals *)
- dev->data->dev_private;
- const volatile struct szedata2_ibuf *ibuf;
- uint32_t i;
- bool link_is_up = false;
memset(&link, 0, sizeof(link));
- switch (get_link_speed(internals)) {
- case SZEDATA2_LINK_SPEED_10G:
- link.link_speed = ETH_SPEED_NUM_10G;
- break;
- case SZEDATA2_LINK_SPEED_40G:
- link.link_speed = ETH_SPEED_NUM_40G;
- break;
- case SZEDATA2_LINK_SPEED_100G:
- link.link_speed = ETH_SPEED_NUM_100G;
- break;
- default:
- link.link_speed = ETH_SPEED_NUM_10G;
- break;
- }
-
- /* szedata2 uses only full duplex */
+ link.link_speed = ETH_SPEED_NUM_100G;
link.link_duplex = ETH_LINK_FULL_DUPLEX;
-
- for (i = 0; i < szedata2_ibuf_count; i++) {
- ibuf = ibuf_ptr_by_index(internals->pci_rsc, i);
- /*
- * Link is considered up if at least one ibuf is enabled
- * and up.
- */
- if (ibuf_is_enabled(ibuf) && ibuf_is_link_up(ibuf)) {
- link_is_up = true;
- break;
- }
- }
-
- link.link_status = link_is_up ? ETH_LINK_UP : ETH_LINK_DOWN;
-
+ link.link_status = ETH_LINK_UP;
link.link_autoneg = ETH_LINK_FIXED;
rte_eth_linkstatus_set(dev, &link);
}
static int
-eth_dev_set_link_up(struct rte_eth_dev *dev)
+eth_dev_set_link_up(struct rte_eth_dev *dev __rte_unused)
{
- struct pmd_internals *internals = (struct pmd_internals *)
- dev->data->dev_private;
- uint32_t i;
-
- for (i = 0; i < szedata2_ibuf_count; i++)
- ibuf_enable(ibuf_ptr_by_index(internals->pci_rsc, i));
- for (i = 0; i < szedata2_obuf_count; i++)
- obuf_enable(obuf_ptr_by_index(internals->pci_rsc, i));
+ PMD_DRV_LOG(WARNING, "Setting link up is not supported.");
return 0;
}
static int
-eth_dev_set_link_down(struct rte_eth_dev *dev)
+eth_dev_set_link_down(struct rte_eth_dev *dev __rte_unused)
{
- struct pmd_internals *internals = (struct pmd_internals *)
- dev->data->dev_private;
- uint32_t i;
-
- for (i = 0; i < szedata2_ibuf_count; i++)
- ibuf_disable(ibuf_ptr_by_index(internals->pci_rsc, i));
- for (i = 0; i < szedata2_obuf_count; i++)
- obuf_disable(obuf_ptr_by_index(internals->pci_rsc, i));
+ PMD_DRV_LOG(WARNING, "Setting link down is not supported.");
return 0;
}
sizeof(struct szedata2_rx_queue),
RTE_CACHE_LINE_SIZE, socket_id);
if (rxq == NULL) {
- RTE_LOG(ERR, PMD, "rte_zmalloc_socket() failed for rx queue id "
- "%" PRIu16 "!\n", rx_queue_id);
+ PMD_INIT_LOG(ERR, "rte_zmalloc_socket() failed for rx queue id "
+ "%" PRIu16 "!", rx_queue_id);
return -ENOMEM;
}
rxq->priv = internals;
rxq->sze = szedata_open(internals->sze_dev);
if (rxq->sze == NULL) {
- RTE_LOG(ERR, PMD, "szedata_open() failed for rx queue id "
- "%" PRIu16 "!\n", rx_queue_id);
+ PMD_INIT_LOG(ERR, "szedata_open() failed for rx queue id "
+ "%" PRIu16 "!", rx_queue_id);
eth_rx_queue_release(rxq);
return -EINVAL;
}
ret = szedata_subscribe3(rxq->sze, &rx, &tx);
if (ret != 0 || rx == 0) {
- RTE_LOG(ERR, PMD, "szedata_subscribe3() failed for rx queue id "
- "%" PRIu16 "!\n", rx_queue_id);
+ PMD_INIT_LOG(ERR, "szedata_subscribe3() failed for rx queue id "
+ "%" PRIu16 "!", rx_queue_id);
eth_rx_queue_release(rxq);
return -EINVAL;
}
dev->data->rx_queues[rx_queue_id] = rxq;
- RTE_LOG(DEBUG, PMD, "Configured rx queue id %" PRIu16 " on socket "
- "%u.\n", rx_queue_id, socket_id);
+ PMD_INIT_LOG(DEBUG, "Configured rx queue id %" PRIu16 " on socket "
+ "%u.", rx_queue_id, socket_id);
return 0;
}
sizeof(struct szedata2_tx_queue),
RTE_CACHE_LINE_SIZE, socket_id);
if (txq == NULL) {
- RTE_LOG(ERR, PMD, "rte_zmalloc_socket() failed for tx queue id "
- "%" PRIu16 "!\n", tx_queue_id);
+ PMD_INIT_LOG(ERR, "rte_zmalloc_socket() failed for tx queue id "
+ "%" PRIu16 "!", tx_queue_id);
return -ENOMEM;
}
txq->priv = internals;
txq->sze = szedata_open(internals->sze_dev);
if (txq->sze == NULL) {
- RTE_LOG(ERR, PMD, "szedata_open() failed for tx queue id "
- "%" PRIu16 "!\n", tx_queue_id);
+ PMD_INIT_LOG(ERR, "szedata_open() failed for tx queue id "
+ "%" PRIu16 "!", tx_queue_id);
eth_tx_queue_release(txq);
return -EINVAL;
}
ret = szedata_subscribe3(txq->sze, &rx, &tx);
if (ret != 0 || tx == 0) {
- RTE_LOG(ERR, PMD, "szedata_subscribe3() failed for tx queue id "
- "%" PRIu16 "!\n", tx_queue_id);
+ PMD_INIT_LOG(ERR, "szedata_subscribe3() failed for tx queue id "
+ "%" PRIu16 "!", tx_queue_id);
eth_tx_queue_release(txq);
return -EINVAL;
}
dev->data->tx_queues[tx_queue_id] = txq;
- RTE_LOG(DEBUG, PMD, "Configured tx queue id %" PRIu16 " on socket "
- "%u.\n", tx_queue_id, socket_id);
+ PMD_INIT_LOG(DEBUG, "Configured tx queue id %" PRIu16 " on socket "
+ "%u.", tx_queue_id, socket_id);
return 0;
}
-static void
+static int
eth_mac_addr_set(struct rte_eth_dev *dev __rte_unused,
struct ether_addr *mac_addr __rte_unused)
{
+ return 0;
}
static void
-eth_promiscuous_enable(struct rte_eth_dev *dev)
+eth_promiscuous_enable(struct rte_eth_dev *dev __rte_unused)
{
- struct pmd_internals *internals = (struct pmd_internals *)
- dev->data->dev_private;
- uint32_t i;
-
- for (i = 0; i < szedata2_ibuf_count; i++) {
- ibuf_mac_mode_write(ibuf_ptr_by_index(internals->pci_rsc, i),
- SZEDATA2_MAC_CHMODE_PROMISC);
- }
+ PMD_DRV_LOG(WARNING, "Enabling promiscuous mode is not supported. "
+ "The card is always in promiscuous mode.");
}
static void
-eth_promiscuous_disable(struct rte_eth_dev *dev)
+eth_promiscuous_disable(struct rte_eth_dev *dev __rte_unused)
{
- struct pmd_internals *internals = (struct pmd_internals *)
- dev->data->dev_private;
- uint32_t i;
-
- for (i = 0; i < szedata2_ibuf_count; i++) {
- ibuf_mac_mode_write(ibuf_ptr_by_index(internals->pci_rsc, i),
- SZEDATA2_MAC_CHMODE_ONLY_VALID);
- }
+ PMD_DRV_LOG(WARNING, "Disabling promiscuous mode is not supported. "
+ "The card is always in promiscuous mode.");
}
static void
-eth_allmulticast_enable(struct rte_eth_dev *dev)
+eth_allmulticast_enable(struct rte_eth_dev *dev __rte_unused)
{
- struct pmd_internals *internals = (struct pmd_internals *)
- dev->data->dev_private;
- uint32_t i;
-
- for (i = 0; i < szedata2_ibuf_count; i++) {
- ibuf_mac_mode_write(ibuf_ptr_by_index(internals->pci_rsc, i),
- SZEDATA2_MAC_CHMODE_ALL_MULTICAST);
- }
+ PMD_DRV_LOG(WARNING, "Enabling allmulticast mode is not supported.");
}
static void
-eth_allmulticast_disable(struct rte_eth_dev *dev)
+eth_allmulticast_disable(struct rte_eth_dev *dev __rte_unused)
{
- struct pmd_internals *internals = (struct pmd_internals *)
- dev->data->dev_private;
- uint32_t i;
-
- for (i = 0; i < szedata2_ibuf_count; i++) {
- ibuf_mac_mode_write(ibuf_ptr_by_index(internals->pci_rsc, i),
- SZEDATA2_MAC_CHMODE_ONLY_VALID);
- }
+ PMD_DRV_LOG(WARNING, "Disabling allmulticast mode is not supported.");
}
static const struct eth_dev_ops ops = {
void *pci_resource_ptr = NULL;
int fd;
- RTE_LOG(INFO, PMD, "Initializing szedata2 device (" PCI_PRI_FMT ")\n",
+ PMD_INIT_LOG(INFO, "Initializing szedata2 device (" PCI_PRI_FMT ")",
pci_addr->domain, pci_addr->bus, pci_addr->devid,
pci_addr->function);
/* Get index of szedata2 device file and create path to device file */
ret = get_szedata2_index(pci_addr, &szedata2_index);
if (ret != 0) {
- RTE_LOG(ERR, PMD, "Failed to get szedata2 device index!\n");
+ PMD_INIT_LOG(ERR, "Failed to get szedata2 device index!");
return -ENODEV;
}
snprintf(internals->sze_dev, PATH_MAX, SZEDATA2_DEV_PATH_FMT,
szedata2_index);
- RTE_LOG(INFO, PMD, "SZEDATA2 path: %s\n", internals->sze_dev);
+ PMD_INIT_LOG(INFO, "SZEDATA2 path: %s", internals->sze_dev);
/*
* Get number of available DMA RX and TX channels, which is maximum
*/
szedata_temp = szedata_open(internals->sze_dev);
if (szedata_temp == NULL) {
- RTE_LOG(ERR, PMD, "szedata_open(): failed to open %s",
+ PMD_INIT_LOG(ERR, "szedata_open(): failed to open %s",
internals->sze_dev);
return -EINVAL;
}
SZE2_DIR_TX);
szedata_close(szedata_temp);
- RTE_LOG(INFO, PMD, "Available DMA channels RX: %u TX: %u\n",
+ PMD_INIT_LOG(INFO, "Available DMA channels RX: %u TX: %u",
internals->max_rx_queues, internals->max_tx_queues);
/* Set rx, tx burst functions */
/* mmap pci resource0 file to rte_mem_resource structure */
if (pci_dev->mem_resource[PCI_RESOURCE_NUMBER].phys_addr ==
0) {
- RTE_LOG(ERR, PMD, "Missing resource%u file\n",
+ PMD_INIT_LOG(ERR, "Missing resource%u file",
PCI_RESOURCE_NUMBER);
return -EINVAL;
}
pci_addr->devid, pci_addr->function, PCI_RESOURCE_NUMBER);
fd = open(rsc_filename, O_RDWR);
if (fd < 0) {
- RTE_LOG(ERR, PMD, "Could not open file %s\n", rsc_filename);
+ PMD_INIT_LOG(ERR, "Could not open file %s", rsc_filename);
return -EINVAL;
}
PROT_READ | PROT_WRITE, MAP_SHARED, fd, 0);
close(fd);
if (pci_resource_ptr == MAP_FAILED) {
- RTE_LOG(ERR, PMD, "Could not mmap file %s (fd = %d)\n",
+ PMD_INIT_LOG(ERR, "Could not mmap file %s (fd = %d)",
rsc_filename, fd);
return -EINVAL;
}
pci_dev->mem_resource[PCI_RESOURCE_NUMBER].addr = pci_resource_ptr;
internals->pci_rsc = pci_rsc;
- RTE_LOG(DEBUG, PMD, "resource%u phys_addr = 0x%llx len = %llu "
- "virt addr = %llx\n", PCI_RESOURCE_NUMBER,
+ PMD_INIT_LOG(DEBUG, "resource%u phys_addr = 0x%llx len = %llu "
+ "virt addr = %llx", PCI_RESOURCE_NUMBER,
(unsigned long long)pci_rsc->phys_addr,
(unsigned long long)pci_rsc->len,
(unsigned long long)pci_rsc->addr);
data->mac_addrs = rte_zmalloc(data->name, sizeof(struct ether_addr),
RTE_CACHE_LINE_SIZE);
if (data->mac_addrs == NULL) {
- RTE_LOG(ERR, PMD, "Could not alloc space for MAC address!\n");
+ PMD_INIT_LOG(ERR, "Could not alloc space for MAC address!");
munmap(pci_dev->mem_resource[PCI_RESOURCE_NUMBER].addr,
pci_dev->mem_resource[PCI_RESOURCE_NUMBER].len);
return -EINVAL;
ether_addr_copy(ð_addr, data->mac_addrs);
- /* At initial state COMBO card is in promiscuous mode so disable it */
- eth_promiscuous_disable(dev);
-
- RTE_LOG(INFO, PMD, "szedata2 device ("
- PCI_PRI_FMT ") successfully initialized\n",
+ PMD_INIT_LOG(INFO, "szedata2 device ("
+ PCI_PRI_FMT ") successfully initialized",
pci_addr->domain, pci_addr->bus, pci_addr->devid,
pci_addr->function);
munmap(pci_dev->mem_resource[PCI_RESOURCE_NUMBER].addr,
pci_dev->mem_resource[PCI_RESOURCE_NUMBER].len);
- RTE_LOG(INFO, PMD, "szedata2 device ("
- PCI_PRI_FMT ") successfully uninitialized\n",
+ PMD_DRV_LOG(INFO, "szedata2 device ("
+ PCI_PRI_FMT ") successfully uninitialized",
pci_addr->domain, pci_addr->bus, pci_addr->devid,
pci_addr->function);
RTE_PMD_REGISTER_PCI_TABLE(RTE_SZEDATA2_DRIVER_NAME, rte_szedata2_pci_id_table);
RTE_PMD_REGISTER_KMOD_DEP(RTE_SZEDATA2_DRIVER_NAME,
"* combo6core & combov3 & szedata2 & szedata2_cv3");
+
+RTE_INIT(szedata2_init_log);
+static void
+szedata2_init_log(void)
+{
+ szedata2_logtype_init = rte_log_register("pmd.net.szedata2.init");
+ if (szedata2_logtype_init >= 0)
+ rte_log_set_level(szedata2_logtype_init, RTE_LOG_NOTICE);
+ szedata2_logtype_driver = rte_log_register("pmd.net.szedata2.driver");
+ if (szedata2_logtype_driver >= 0)
+ rte_log_set_level(szedata2_logtype_driver, RTE_LOG_NOTICE);
+}