diff options
Diffstat (limited to 'examples/ethtool/lib')
| -rw-r--r-- | examples/ethtool/lib/Makefile | 57 | ||||
| -rw-r--r-- | examples/ethtool/lib/rte_ethtool.c | 423 | ||||
| -rw-r--r-- | examples/ethtool/lib/rte_ethtool.h | 410 |
3 files changed, 890 insertions, 0 deletions
diff --git a/examples/ethtool/lib/Makefile b/examples/ethtool/lib/Makefile new file mode 100644 index 00000000..d7ee9555 --- /dev/null +++ b/examples/ethtool/lib/Makefile @@ -0,0 +1,57 @@ +# BSD LICENSE +# +# Copyright(c) 2015 Intel Corporation. All rights reserved. +# 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 Intel Corporation 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. + +ifeq ($(RTE_SDK),) +$(error "Please define RTE_SDK environment variable") +endif + +# Default target, can be overwritten by command line or environment +RTE_TARGET ?= x86_64-native-linuxapp-gcc + +include $(RTE_SDK)/mk/rte.vars.mk + +ifneq ($(CONFIG_RTE_EXEC_ENV),"linuxapp") +$(error This application can only operate in a linuxapp environment, \ +please change the definition of the RTE_TARGET environment variable) +endif + +# library name +LIB = librte_ethtool.a + +LIBABIVER := 1 + +# all source are stored in SRC-Y +SRCS-y := rte_ethtool.c + +CFLAGS += -O3 +CFLAGS += $(WERROR_FLAGS) + +include $(RTE_SDK)/mk/rte.extlib.mk diff --git a/examples/ethtool/lib/rte_ethtool.c b/examples/ethtool/lib/rte_ethtool.c new file mode 100644 index 00000000..42e05f1f --- /dev/null +++ b/examples/ethtool/lib/rte_ethtool.c @@ -0,0 +1,423 @@ +/*- + * BSD LICENSE + * + * Copyright(c) 2010-2015 Intel Corporation. All rights reserved. + * 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 Intel Corporation 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 <stdio.h> +#include <string.h> +#include <stdint.h> +#include <rte_version.h> +#include <rte_ethdev.h> +#include <rte_ether.h> +#include "rte_ethtool.h" + +#define PKTPOOL_SIZE 512 +#define PKTPOOL_CACHE 32 + + +int +rte_ethtool_get_drvinfo(uint8_t port_id, struct ethtool_drvinfo *drvinfo) +{ + struct rte_eth_dev_info dev_info; + int n; + + if (drvinfo == NULL) + return -EINVAL; + + if (!rte_eth_dev_is_valid_port(port_id)) + return -ENODEV; + + memset(&dev_info, 0, sizeof(dev_info)); + rte_eth_dev_info_get(port_id, &dev_info); + + snprintf(drvinfo->driver, sizeof(drvinfo->driver), "%s", + dev_info.driver_name); + snprintf(drvinfo->version, sizeof(drvinfo->version), "%s", + rte_version()); + snprintf(drvinfo->bus_info, sizeof(drvinfo->bus_info), + "%04x:%02x:%02x.%x", + dev_info.pci_dev->addr.domain, dev_info.pci_dev->addr.bus, + dev_info.pci_dev->addr.devid, dev_info.pci_dev->addr.function); + + n = rte_eth_dev_get_reg_length(port_id); + if (n > 0) + drvinfo->regdump_len = n; + else + drvinfo->regdump_len = 0; + + n = rte_eth_dev_get_eeprom_length(port_id); + if (n > 0) + drvinfo->eedump_len = n; + else + drvinfo->eedump_len = 0; + + drvinfo->n_stats = sizeof(struct rte_eth_stats) / sizeof(uint64_t); + drvinfo->testinfo_len = 0; + + return 0; +} + +int +rte_ethtool_get_regs_len(uint8_t port_id) +{ + int count_regs; + + count_regs = rte_eth_dev_get_reg_length(port_id); + if (count_regs > 0) + return count_regs * sizeof(uint32_t); + return count_regs; +} + +int +rte_ethtool_get_regs(uint8_t port_id, struct ethtool_regs *regs, void *data) +{ + struct rte_dev_reg_info reg_info; + int status; + + if (regs == NULL || data == NULL) + return -EINVAL; + + reg_info.data = data; + reg_info.length = 0; + + status = rte_eth_dev_get_reg_info(port_id, ®_info); + if (status) + return status; + regs->version = reg_info.version; + + return 0; +} + +int +rte_ethtool_get_link(uint8_t port_id) +{ + struct rte_eth_link link; + + if (!rte_eth_dev_is_valid_port(port_id)) + return -ENODEV; + rte_eth_link_get(port_id, &link); + return link.link_status; +} + +int +rte_ethtool_get_eeprom_len(uint8_t port_id) +{ + return rte_eth_dev_get_eeprom_length(port_id); +} + +int +rte_ethtool_get_eeprom(uint8_t port_id, struct ethtool_eeprom *eeprom, + void *words) +{ + struct rte_dev_eeprom_info eeprom_info; + int status; + + if (eeprom == NULL || words == NULL) + return -EINVAL; + + eeprom_info.offset = eeprom->offset; + eeprom_info.length = eeprom->len; + eeprom_info.data = words; + + status = rte_eth_dev_get_eeprom(port_id, &eeprom_info); + if (status) + return status; + + eeprom->magic = eeprom_info.magic; + + return 0; +} + +int +rte_ethtool_set_eeprom(uint8_t port_id, struct ethtool_eeprom *eeprom, + void *words) +{ + struct rte_dev_eeprom_info eeprom_info; + int status; + + if (eeprom == NULL || words == NULL || eeprom->offset >= eeprom->len) + return -EINVAL; + + eeprom_info.offset = eeprom->offset; + eeprom_info.length = eeprom->len; + eeprom_info.data = words; + + status = rte_eth_dev_set_eeprom(port_id, &eeprom_info); + if (status) + return status; + + eeprom->magic = eeprom_info.magic; + + return 0; +} + +int +rte_ethtool_get_pauseparam(uint8_t port_id, + struct ethtool_pauseparam *pause_param) +{ + struct rte_eth_fc_conf fc_conf; + int status; + + if (pause_param == NULL) + return -EINVAL; + + status = rte_eth_dev_flow_ctrl_get(port_id, &fc_conf); + if (status) + return status; + + pause_param->tx_pause = 0; + pause_param->rx_pause = 0; + switch (fc_conf.mode) { + case RTE_FC_RX_PAUSE: + pause_param->rx_pause = 1; + break; + case RTE_FC_TX_PAUSE: + pause_param->tx_pause = 1; + break; + case RTE_FC_FULL: + pause_param->rx_pause = 1; + pause_param->tx_pause = 1; + default: + /* dummy block to avoid compiler warning */ + break; + } + pause_param->autoneg = (uint32_t)fc_conf.autoneg; + + return 0; +} + +int +rte_ethtool_set_pauseparam(uint8_t port_id, + struct ethtool_pauseparam *pause_param) +{ + struct rte_eth_fc_conf fc_conf; + int status; + + if (pause_param == NULL) + return -EINVAL; + + /* + * Read device flow control parameter first since + * ethtool set_pauseparam op doesn't have all the information. + * as defined in struct rte_eth_fc_conf. + * This API requires the device to support both + * rte_eth_dev_flow_ctrl_get and rte_eth_dev_flow_ctrl_set, otherwise + * return -ENOTSUP + */ + status = rte_eth_dev_flow_ctrl_get(port_id, &fc_conf); + if (status) + return status; + + fc_conf.autoneg = (uint8_t)pause_param->autoneg; + + if (pause_param->tx_pause) { + if (pause_param->rx_pause) + fc_conf.mode = RTE_FC_FULL; + else + fc_conf.mode = RTE_FC_TX_PAUSE; + } else { + if (pause_param->rx_pause) + fc_conf.mode = RTE_FC_RX_PAUSE; + else + fc_conf.mode = RTE_FC_NONE; + } + + status = rte_eth_dev_flow_ctrl_set(port_id, &fc_conf); + if (status) + return status; + + return 0; +} + +int +rte_ethtool_net_open(uint8_t port_id) +{ + rte_eth_dev_stop(port_id); + + return rte_eth_dev_start(port_id); +} + +int +rte_ethtool_net_stop(uint8_t port_id) +{ + if (!rte_eth_dev_is_valid_port(port_id)) + return -ENODEV; + rte_eth_dev_stop(port_id); + + return 0; +} + +int +rte_ethtool_net_get_mac_addr(uint8_t port_id, struct ether_addr *addr) +{ + if (!rte_eth_dev_is_valid_port(port_id)) + return -ENODEV; + if (addr == NULL) + return -EINVAL; + rte_eth_macaddr_get(port_id, addr); + + return 0; +} + +int +rte_ethtool_net_set_mac_addr(uint8_t port_id, struct ether_addr *addr) +{ + if (addr == NULL) + return -EINVAL; + return rte_eth_dev_default_mac_addr_set(port_id, addr); +} + +int +rte_ethtool_net_validate_addr(uint8_t port_id __rte_unused, + struct ether_addr *addr) +{ + if (addr == NULL) + return -EINVAL; + return is_valid_assigned_ether_addr(addr); +} + +int +rte_ethtool_net_change_mtu(uint8_t port_id, int mtu) +{ + if (mtu < 0 || mtu > UINT16_MAX) + return -EINVAL; + return rte_eth_dev_set_mtu(port_id, (uint16_t)mtu); +} + +int +rte_ethtool_net_get_stats64(uint8_t port_id, struct rte_eth_stats *stats) +{ + if (stats == NULL) + return -EINVAL; + return rte_eth_stats_get(port_id, stats); +} + +int +rte_ethtool_net_vlan_rx_add_vid(uint8_t port_id, uint16_t vid) +{ + return rte_eth_dev_vlan_filter(port_id, vid, 1); +} + +int +rte_ethtool_net_vlan_rx_kill_vid(uint8_t port_id, uint16_t vid) +{ + return rte_eth_dev_vlan_filter(port_id, vid, 0); +} + +/* + * The set_rx_mode provides driver-specific rx mode setting. + * This implementation implements rx mode setting based upon + * ixgbe/igb drivers. Further improvement is to provide a + * callback op field over struct rte_eth_dev::dev_ops so each + * driver can register device-specific implementation + */ +int +rte_ethtool_net_set_rx_mode(uint8_t port_id) +{ + uint16_t num_vfs; + struct rte_eth_dev_info dev_info; + uint16_t vf; + + memset(&dev_info, 0, sizeof(dev_info)); + rte_eth_dev_info_get(port_id, &dev_info); + num_vfs = dev_info.max_vfs; + + /* Set VF vf_rx_mode, VF unsupport status is discard */ + for (vf = 0; vf < num_vfs; vf++) + rte_eth_dev_set_vf_rxmode(port_id, vf, + ETH_VMDQ_ACCEPT_UNTAG, 0); + + /* Enable Rx vlan filter, VF unspport status is discard */ + rte_eth_dev_set_vlan_offload(port_id, ETH_VLAN_FILTER_MASK); + + return 0; +} + + +int +rte_ethtool_get_ringparam(uint8_t port_id, + struct ethtool_ringparam *ring_param) +{ + struct rte_eth_dev_info dev_info; + struct rte_eth_rxq_info rx_qinfo; + struct rte_eth_txq_info tx_qinfo; + int stat; + + if (ring_param == NULL) + return -EINVAL; + + rte_eth_dev_info_get(port_id, &dev_info); + + stat = rte_eth_rx_queue_info_get(port_id, 0, &rx_qinfo); + if (stat != 0) + return stat; + + stat = rte_eth_tx_queue_info_get(port_id, 0, &tx_qinfo); + if (stat != 0) + return stat; + + memset(ring_param, 0, sizeof(*ring_param)); + ring_param->rx_pending = rx_qinfo.nb_desc; + ring_param->rx_max_pending = dev_info.rx_desc_lim.nb_max; + ring_param->tx_pending = tx_qinfo.nb_desc; + ring_param->tx_max_pending = dev_info.tx_desc_lim.nb_max; + + return 0; +} + + +int +rte_ethtool_set_ringparam(uint8_t port_id, + struct ethtool_ringparam *ring_param) +{ + struct rte_eth_rxq_info rx_qinfo; + int stat; + + if (ring_param == NULL) + return -EINVAL; + + stat = rte_eth_rx_queue_info_get(port_id, 0, &rx_qinfo); + if (stat != 0) + return stat; + + rte_eth_dev_stop(port_id); + + stat = rte_eth_tx_queue_setup(port_id, 0, ring_param->tx_pending, + rte_socket_id(), NULL); + if (stat != 0) + return stat; + + stat = rte_eth_rx_queue_setup(port_id, 0, ring_param->rx_pending, + rte_socket_id(), NULL, rx_qinfo.mp); + if (stat != 0) + return stat; + + return rte_eth_dev_start(port_id); +} diff --git a/examples/ethtool/lib/rte_ethtool.h b/examples/ethtool/lib/rte_ethtool.h new file mode 100644 index 00000000..2e79d453 --- /dev/null +++ b/examples/ethtool/lib/rte_ethtool.h @@ -0,0 +1,410 @@ +/*- + * BSD LICENSE + * + * Copyright(c) 2010-2015 Intel Corporation. All rights reserved. + * 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 Intel Corporation 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. + */ + +#ifndef _RTE_ETHTOOL_H_ +#define _RTE_ETHTOOL_H_ + +/* + * This new interface is designed to provide a user-space shim layer for + * Ethtool and Netdevice op API. + * + * rte_ethtool_get_driver: ethtool_ops::get_driverinfo + * rte_ethtool_get_link: ethtool_ops::get_link + * rte_ethtool_get_regs_len: ethtool_ops::get_regs_len + * rte_ethtool_get_regs: ethtool_ops::get_regs + * rte_ethtool_get_eeprom_len: ethtool_ops::get_eeprom_len + * rte_ethtool_get_eeprom: ethtool_ops::get_eeprom + * rte_ethtool_set_eeprom: ethtool_ops::set_eeprom + * rte_ethtool_get_pauseparam: ethtool_ops::get_pauseparam + * rte_ethtool_set_pauseparam: ethtool_ops::set_pauseparam + * + * rte_ethtool_net_open: net_device_ops::ndo_open + * rte_ethtool_net_stop: net_device_ops::ndo_stop + * rte_ethtool_net_set_mac_addr: net_device_ops::ndo_set_mac_address + * rte_ethtool_net_validate_addr: net_device_ops::ndo_validate_addr + * rte_ethtool_net_change_mtu: net_device_ops::rte_net_change_mtu + * rte_ethtool_net_get_stats64: net_device_ops::ndo_get_stats64 + * rte_ethtool_net_vlan_rx_add_vid net_device_ops::ndo_vlan_rx_add_vid + * rte_ethtool_net_vlan_rx_kill_vid net_device_ops::ndo_vlan_rx_kill_vid + * rte_ethtool_net_set_rx_mode net_device_ops::ndo_set_rx_mode + * + */ +#ifdef __cplusplus +extern "C" { +#endif + +#include <stdint.h> +#include <rte_ethdev.h> +#include <linux/ethtool.h> + +/** + * Retrieve the Ethernet device driver information according to + * attributes described by ethtool data structure, ethtool_drvinfo. + * + * @param port_id + * The port identifier of the Ethernet device. + * @param drvinfo + * A pointer to get driver information + * @return + * - (0) if successful. + * - (-ENODEV) if *port_id* invalid. + */ +int rte_ethtool_get_drvinfo(uint8_t port_id, struct ethtool_drvinfo *drvinfo); + +/** + * Retrieve the Ethernet device register length in bytes. + * + * @param port_id + * The port identifier of the Ethernet device. + * @return + * - (> 0) # of device registers (in bytes) available for dump + * - (0) no registers available for dump. + * - (-ENOTSUP) if hardware doesn't support. + * - (-ENODEV) if *port_id* invalid. + * - others depends on the specific operations implementation. + */ +int rte_ethtool_get_regs_len(uint8_t port_id); + +/** + * Retrieve the Ethernet device register information according to + * attributes described by ethtool data structure, ethtool_regs + * + * @param port_id + * The port identifier of the Ethernet device. + * @param reg + * A pointer to ethtool_regs that has register information + * @param data + * A pointer to a buffer that is used to retrieve device register content + * @return + * - (0) if successful. + * - (-ENOTSUP) if hardware doesn't support. + * - (-ENODEV) if *port_id* invalid. + * - others depends on the specific operations implementation. + */ +int rte_ethtool_get_regs(uint8_t port_id, struct ethtool_regs *regs, + void *data); + +/** + * Retrieve the Ethernet device link status + * + * @param port_id + * The port identifier of the Ethernet device. + * @return + * - (1) if link up. + * - (0) if link down. + * - (-ENOTSUP) if hardware doesn't support. + * - (-ENODEV) if *port_id* invalid. + * - (-EINVAL) if parameters invalid. + * - others depends on the specific operations implementation. + */ +int rte_ethtool_get_link(uint8_t port_id); + +/** + * Retrieve the Ethernet device EEPROM size + * + * @param port_id + * The port identifier of the Ethernet device. + * @return + * - (> 0) device EEPROM size in bytes + * - (0) device has NO EEPROM + * - (-ENOTSUP) if hardware doesn't support. + * - (-ENODEV) if *port_id* invalid. + * - others depends on the specific operations implementation. + */ +int rte_ethtool_get_eeprom_len(uint8_t port_id); + +/** + * Retrieve EEPROM content based upon eeprom range described in ethtool + * data structure, ethtool_eeprom + * + * @param port_id + * The port identifier of the Ethernet device. + * @param eeprom + * The pointer of ethtool_eeprom that provides eeprom range + * @param words + * A buffer that holds data read from eeprom + * @return + * - (0) if successful. + * - (-ENOTSUP) if hardware doesn't support. + * - (-ENODEV) if *port_id* invalid. + * - others depends on the specific operations implementation. + */ +int rte_ethtool_get_eeprom(uint8_t port_id, struct ethtool_eeprom *eeprom, + void *words); + +/** + * Setting EEPROM content based upon eeprom range described in ethtool + * data structure, ethtool_eeprom + * + * @param port_id + * The port identifier of the Ethernet device. + * @param eeprom + * The pointer of ethtool_eeprom that provides eeprom range + * @param words + * A buffer that holds data to be written into eeprom + * @return + * - (0) if successful. + * - (-ENOTSUP) if hardware doesn't support. + * - (-ENODEV) if *port_id* invalid. + * - (-EINVAL) if parameters invalid. + * - others depends on the specific operations implementation. + */ +int rte_ethtool_set_eeprom(uint8_t port_id, struct ethtool_eeprom *eeprom, + void *words); + +/** + * Retrieve the Ethernet device pause frame configuration according to + * parameter attributes desribed by ethtool data structure, + * ethtool_pauseparam. + * + * @param port_id + * The port identifier of the Ethernet device. + * @param pause_param + * The pointer of ethtool_coalesce that gets pause frame + * configuration parameters + * @return + * - (0) if successful. + * - (-ENOTSUP) if hardware doesn't support. + * - (-ENODEV) if *port_id* invalid. + * - (-EINVAL) if parameters invalid. + * - others depends on the specific operations implementation. + */ +int rte_ethtool_get_pauseparam(uint8_t port_id, + struct ethtool_pauseparam *pause_param); + +/** + * Setting the Ethernet device pause frame configuration according to + * parameter attributes desribed by ethtool data structure, ethtool_pauseparam. + * + * @param port_id + * The port identifier of the Ethernet device. + * @param pause_param + * The pointer of ethtool_coalesce that gets ring configuration parameters + * @return + * - (0) if successful. + * - (-ENOTSUP) if hardware doesn't support. + * - (-ENODEV) if *port_id* invalid. + * - (-EINVAL) if parameters invalid. + * - others depends on the specific operations implementation. + */ +int rte_ethtool_set_pauseparam(uint8_t port_id, + struct ethtool_pauseparam *param); + +/** + * Start the Ethernet device. + * + * @param port_id + * The port identifier of the Ethernet device. + * @return + * - (0) if successful. + * - (-ENOTSUP) if hardware doesn't support. + * - (-ENODEV) if *port_id* invalid. + * - others depends on the specific operations implementation. + */ +int rte_ethtool_net_open(uint8_t port_id); + +/** + * Stop the Ethernet device. + * + * @param port_id + * The port identifier of the Ethernet device. + * @return + * - (0) if successful. + * - (-ENODEV) if *port_id* invalid. + */ +int rte_ethtool_net_stop(uint8_t port_id); + +/** + * Get the Ethernet device MAC address. + * + * @param port_id + * The port identifier of the Ethernet device. + * @param addr + * MAC address of the Ethernet device. + * @return + * - (0) if successful. + * - (-ENODEV) if *port_id* invalid. + */ +int rte_ethtool_net_get_mac_addr(uint8_t port_id, struct ether_addr *addr); + +/** + * Setting the Ethernet device MAC address. + * + * @param port_id + * The port identifier of the Ethernet device. + * @param addr + * The new MAC addr. + * @return + * - (0) if successful. + * - (-ENOTSUP) if hardware doesn't support. + * - (-ENODEV) if *port_id* invalid. + * - (-EINVAL) if parameters invalid. + * - others depends on the specific operations implementation. + */ +int rte_ethtool_net_set_mac_addr(uint8_t port_id, struct ether_addr *addr); + +/** + * Validate if the provided MAC address is valid unicast address + * + * @param port_id + * The port identifier of the Ethernet device. + * @param addr + * A pointer to a buffer (6-byte, 48bit) for the target MAC address + * @return + * - (0) if successful. + * - (-ENOTSUP) if hardware doesn't support. + * - (-ENODEV) if *port_id* invalid. + * - (-EINVAL) if parameters invalid. + * - others depends on the specific operations implementation. + */ +int rte_ethtool_net_validate_addr(uint8_t port_id, struct ether_addr *addr); + +/** + * Setting the Ethernet device maximum Tx unit. + * + * @param port_id + * The port identifier of the Ethernet device. + * @param mtu + * New MTU + * @return + * - (0) if successful. + * - (-ENOTSUP) if hardware doesn't support. + * - (-ENODEV) if *port_id* invalid. + * - (-EINVAL) if parameters invalid. + * - others depends on the specific operations implementation. + */ +int rte_ethtool_net_change_mtu(uint8_t port_id, int mtu); + +/** + * Retrieve the Ethernet device traffic statistics + * + * @param port_id + * The port identifier of the Ethernet device. + * @param stats + * A pointer to struct rte_eth_stats for statistics parameters + * @return + * - (0) if successful. + * - (-ENOTSUP) if hardware doesn't support. + * - (-ENODEV) if *port_id* invalid. + * - (-EINVAL) if parameters invalid. + * - others depends on the specific operations implementation. + */ +int rte_ethtool_net_get_stats64(uint8_t port_id, struct rte_eth_stats *stats); + +/** + * Update the Ethernet device VLAN filter with new vid + * + * @param port_id + * The port identifier of the Ethernet device. + * @param vid + * A new VLAN id + * @return + * - (0) if successful. + * - (-ENOTSUP) if hardware doesn't support. + * - (-ENODEV) if *port_id* invalid. + * - others depends on the specific operations implementation. + */ +int rte_ethtool_net_vlan_rx_add_vid(uint8_t port_id, uint16_t vid); + +/** + * Remove VLAN id from Ethernet device. + * + * @param port_id + * The port identifier of the Ethernet device. + * @param vid + * A new VLAN id + * @return + * - (0) if successful. + * - (-ENOTSUP) if hardware doesn't support. + * - (-ENODEV) if *port_id* invalid. + * - others depends on the specific operations implementation. + */ +int rte_ethtool_net_vlan_rx_kill_vid(uint8_t port_id, uint16_t vid); + +/** + * Setting the Ethernet device rx mode. + * + * @param port_id + * The port identifier of the Ethernet device. + * @return + * - (0) if successful. + * - (-ENOTSUP) if hardware doesn't support. + * - (-ENODEV) if *port_id* invalid. + * - others depends on the specific operations implementation. + */ +int rte_ethtool_net_set_rx_mode(uint8_t port_id); + +/** + * Getting ring paramaters for Ethernet device. + * + * @param port_id + * The port identifier of the Ethernet device. + * @param ring_param + * Pointer to struct ethrool_ringparam to receive parameters. + * @return + * - (0) if successful. + * - (-ENOTSUP) if hardware doesn't support. + * - (-ENODEV) if *port_id* invalid. + * - others depends on the specific operations implementation. + * @note + * Only the tx_pending and rx_pending fields of struct ethtool_ringparam + * are used, and the function only gets parameters for queue 0. + */ +int rte_ethtool_get_ringparam(uint8_t port_id, + struct ethtool_ringparam *ring_param); + +/** + * Setting ring paramaters for Ethernet device. + * + * @param port_id + * The port identifier of the Ethernet device. + * @param ring_param + * Pointer to struct ethrool_ringparam with parameters to set. + * @return + * - (0) if successful. + * - (-ENOTSUP) if hardware doesn't support. + * - (-ENODEV) if *port_id* invalid. + * - others depends on the specific operations implementation. + * @note + * Only the tx_pending and rx_pending fields of struct ethtool_ringparam + * are used, and the function only sets parameters for queue 0. + */ +int rte_ethtool_set_ringparam(uint8_t port_id, + struct ethtool_ringparam *ring_param); + + +#ifdef __cplusplus +} +#endif + +#endif /* _RTE_ETHTOOL_H_ */ |