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36 #include <rte_version.h>
37 #include <rte_ethdev.h>
38 #include <rte_ether.h>
39 #include "rte_ethtool.h"
41 #define PKTPOOL_SIZE 512
42 #define PKTPOOL_CACHE 32
46 rte_ethtool_get_drvinfo(uint8_t port_id, struct ethtool_drvinfo *drvinfo)
48 struct rte_eth_dev_info dev_info;
54 RTE_ETH_VALID_PORTID_OR_ERR_RET(port_id, -ENODEV);
56 memset(&dev_info, 0, sizeof(dev_info));
57 rte_eth_dev_info_get(port_id, &dev_info);
59 snprintf(drvinfo->driver, sizeof(drvinfo->driver), "%s",
60 dev_info.driver_name);
61 snprintf(drvinfo->version, sizeof(drvinfo->version), "%s",
63 snprintf(drvinfo->bus_info, sizeof(drvinfo->bus_info),
65 dev_info.pci_dev->addr.domain, dev_info.pci_dev->addr.bus,
66 dev_info.pci_dev->addr.devid, dev_info.pci_dev->addr.function);
68 n = rte_eth_dev_get_reg_length(port_id);
70 drvinfo->regdump_len = n;
72 drvinfo->regdump_len = 0;
74 n = rte_eth_dev_get_eeprom_length(port_id);
76 drvinfo->eedump_len = n;
78 drvinfo->eedump_len = 0;
80 drvinfo->n_stats = sizeof(struct rte_eth_stats) / sizeof(uint64_t);
81 drvinfo->testinfo_len = 0;
87 rte_ethtool_get_regs_len(uint8_t port_id)
91 count_regs = rte_eth_dev_get_reg_length(port_id);
93 return count_regs * sizeof(uint32_t);
98 rte_ethtool_get_regs(uint8_t port_id, struct ethtool_regs *regs, void *data)
100 struct rte_dev_reg_info reg_info;
103 if (regs == NULL || data == NULL)
106 reg_info.data = data;
109 status = rte_eth_dev_get_reg_info(port_id, ®_info);
112 regs->version = reg_info.version;
118 rte_ethtool_get_link(uint8_t port_id)
120 struct rte_eth_link link;
122 RTE_ETH_VALID_PORTID_OR_ERR_RET(port_id, -ENODEV);
123 rte_eth_link_get(port_id, &link);
124 return link.link_status;
128 rte_ethtool_get_eeprom_len(uint8_t port_id)
130 return rte_eth_dev_get_eeprom_length(port_id);
134 rte_ethtool_get_eeprom(uint8_t port_id, struct ethtool_eeprom *eeprom,
137 struct rte_dev_eeprom_info eeprom_info;
140 if (eeprom == NULL || words == NULL)
143 eeprom_info.offset = eeprom->offset;
144 eeprom_info.length = eeprom->len;
145 eeprom_info.data = words;
147 status = rte_eth_dev_get_eeprom(port_id, &eeprom_info);
151 eeprom->magic = eeprom_info.magic;
157 rte_ethtool_set_eeprom(uint8_t port_id, struct ethtool_eeprom *eeprom,
160 struct rte_dev_eeprom_info eeprom_info;
163 if (eeprom == NULL || words == NULL || eeprom->offset >= eeprom->len)
166 eeprom_info.offset = eeprom->offset;
167 eeprom_info.length = eeprom->len;
168 eeprom_info.data = words;
170 status = rte_eth_dev_set_eeprom(port_id, &eeprom_info);
174 eeprom->magic = eeprom_info.magic;
180 rte_ethtool_get_pauseparam(uint8_t port_id,
181 struct ethtool_pauseparam *pause_param)
183 struct rte_eth_fc_conf fc_conf;
186 if (pause_param == NULL)
189 status = rte_eth_dev_flow_ctrl_get(port_id, &fc_conf);
193 pause_param->tx_pause = 0;
194 pause_param->rx_pause = 0;
195 switch (fc_conf.mode) {
196 case RTE_FC_RX_PAUSE:
197 pause_param->rx_pause = 1;
199 case RTE_FC_TX_PAUSE:
200 pause_param->tx_pause = 1;
203 pause_param->rx_pause = 1;
204 pause_param->tx_pause = 1;
206 /* dummy block to avoid compiler warning */
209 pause_param->autoneg = (uint32_t)fc_conf.autoneg;
215 rte_ethtool_set_pauseparam(uint8_t port_id,
216 struct ethtool_pauseparam *pause_param)
218 struct rte_eth_fc_conf fc_conf;
221 if (pause_param == NULL)
225 * Read device flow control parameter first since
226 * ethtool set_pauseparam op doesn't have all the information.
227 * as defined in struct rte_eth_fc_conf.
228 * This API requires the device to support both
229 * rte_eth_dev_flow_ctrl_get and rte_eth_dev_flow_ctrl_set, otherwise
232 status = rte_eth_dev_flow_ctrl_get(port_id, &fc_conf);
236 fc_conf.autoneg = (uint8_t)pause_param->autoneg;
238 if (pause_param->tx_pause) {
239 if (pause_param->rx_pause)
240 fc_conf.mode = RTE_FC_FULL;
242 fc_conf.mode = RTE_FC_TX_PAUSE;
244 if (pause_param->rx_pause)
245 fc_conf.mode = RTE_FC_RX_PAUSE;
247 fc_conf.mode = RTE_FC_NONE;
250 status = rte_eth_dev_flow_ctrl_set(port_id, &fc_conf);
258 rte_ethtool_net_open(uint8_t port_id)
260 rte_eth_dev_stop(port_id);
262 return rte_eth_dev_start(port_id);
266 rte_ethtool_net_stop(uint8_t port_id)
268 RTE_ETH_VALID_PORTID_OR_ERR_RET(port_id, -ENODEV);
269 rte_eth_dev_stop(port_id);
275 rte_ethtool_net_get_mac_addr(uint8_t port_id, struct ether_addr *addr)
277 RTE_ETH_VALID_PORTID_OR_ERR_RET(port_id, -ENODEV);
280 rte_eth_macaddr_get(port_id, addr);
286 rte_ethtool_net_set_mac_addr(uint8_t port_id, struct ether_addr *addr)
290 return rte_eth_dev_default_mac_addr_set(port_id, addr);
294 rte_ethtool_net_validate_addr(uint8_t port_id __rte_unused,
295 struct ether_addr *addr)
299 return is_valid_assigned_ether_addr(addr);
303 rte_ethtool_net_change_mtu(uint8_t port_id, int mtu)
305 if (mtu < 0 || mtu > UINT16_MAX)
307 return rte_eth_dev_set_mtu(port_id, (uint16_t)mtu);
311 rte_ethtool_net_get_stats64(uint8_t port_id, struct rte_eth_stats *stats)
315 return rte_eth_stats_get(port_id, stats);
319 rte_ethtool_net_vlan_rx_add_vid(uint8_t port_id, uint16_t vid)
321 return rte_eth_dev_vlan_filter(port_id, vid, 1);
325 rte_ethtool_net_vlan_rx_kill_vid(uint8_t port_id, uint16_t vid)
327 return rte_eth_dev_vlan_filter(port_id, vid, 0);
331 * The set_rx_mode provides driver-specific rx mode setting.
332 * This implementation implements rx mode setting based upon
333 * ixgbe/igb drivers. Further improvement is to provide a
334 * callback op field over struct rte_eth_dev::dev_ops so each
335 * driver can register device-specific implementation
338 rte_ethtool_net_set_rx_mode(uint8_t port_id)
341 struct rte_eth_dev_info dev_info;
344 memset(&dev_info, 0, sizeof(dev_info));
345 rte_eth_dev_info_get(port_id, &dev_info);
346 num_vfs = dev_info.max_vfs;
348 /* Set VF vf_rx_mode, VF unsupport status is discard */
349 for (vf = 0; vf < num_vfs; vf++)
350 rte_eth_dev_set_vf_rxmode(port_id, vf,
351 ETH_VMDQ_ACCEPT_UNTAG, 0);
353 /* Enable Rx vlan filter, VF unspport status is discard */
354 rte_eth_dev_set_vlan_offload(port_id, ETH_VLAN_FILTER_MASK);
361 rte_ethtool_get_ringparam(uint8_t port_id,
362 struct ethtool_ringparam *ring_param)
364 struct rte_eth_dev_info dev_info;
365 struct rte_eth_rxq_info rx_qinfo;
366 struct rte_eth_txq_info tx_qinfo;
369 if (ring_param == NULL)
372 rte_eth_dev_info_get(port_id, &dev_info);
374 stat = rte_eth_rx_queue_info_get(port_id, 0, &rx_qinfo);
378 stat = rte_eth_tx_queue_info_get(port_id, 0, &tx_qinfo);
382 memset(ring_param, 0, sizeof(*ring_param));
383 ring_param->rx_pending = rx_qinfo.nb_desc;
384 ring_param->rx_max_pending = dev_info.rx_desc_lim.nb_max;
385 ring_param->tx_pending = tx_qinfo.nb_desc;
386 ring_param->tx_max_pending = dev_info.tx_desc_lim.nb_max;
393 rte_ethtool_set_ringparam(uint8_t port_id,
394 struct ethtool_ringparam *ring_param)
396 struct rte_eth_rxq_info rx_qinfo;
399 if (ring_param == NULL)
402 stat = rte_eth_rx_queue_info_get(port_id, 0, &rx_qinfo);
406 rte_eth_dev_stop(port_id);
408 stat = rte_eth_tx_queue_setup(port_id, 0, ring_param->tx_pending,
409 rte_socket_id(), NULL);
413 stat = rte_eth_rx_queue_setup(port_id, 0, ring_param->rx_pending,
414 rte_socket_id(), NULL, rx_qinfo.mp);
418 return rte_eth_dev_start(port_id);