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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;
49 struct rte_dev_reg_info reg_info;
55 RTE_ETH_VALID_PORTID_OR_ERR_RET(port_id, -ENODEV);
57 memset(&dev_info, 0, sizeof(dev_info));
58 rte_eth_dev_info_get(port_id, &dev_info);
60 snprintf(drvinfo->driver, sizeof(drvinfo->driver), "%s",
61 dev_info.driver_name);
62 snprintf(drvinfo->version, sizeof(drvinfo->version), "%s",
64 snprintf(drvinfo->bus_info, sizeof(drvinfo->bus_info),
66 dev_info.pci_dev->addr.domain, dev_info.pci_dev->addr.bus,
67 dev_info.pci_dev->addr.devid, dev_info.pci_dev->addr.function);
69 memset(®_info, 0, sizeof(reg_info));
70 rte_eth_dev_get_reg_info(port_id, ®_info);
73 drvinfo->regdump_len = n;
75 drvinfo->regdump_len = 0;
77 n = rte_eth_dev_get_eeprom_length(port_id);
79 drvinfo->eedump_len = n;
81 drvinfo->eedump_len = 0;
83 drvinfo->n_stats = sizeof(struct rte_eth_stats) / sizeof(uint64_t);
84 drvinfo->testinfo_len = 0;
90 rte_ethtool_get_regs_len(uint8_t port_id)
92 struct rte_dev_reg_info reg_info;
95 memset(®_info, 0, sizeof(reg_info));
97 ret = rte_eth_dev_get_reg_info(port_id, ®_info);
101 return reg_info.length * reg_info.width;
105 rte_ethtool_get_regs(uint8_t port_id, struct ethtool_regs *regs, void *data)
107 struct rte_dev_reg_info reg_info;
110 if (regs == NULL || data == NULL)
113 reg_info.data = data;
116 status = rte_eth_dev_get_reg_info(port_id, ®_info);
119 regs->version = reg_info.version;
125 rte_ethtool_get_link(uint8_t port_id)
127 struct rte_eth_link link;
129 RTE_ETH_VALID_PORTID_OR_ERR_RET(port_id, -ENODEV);
130 rte_eth_link_get(port_id, &link);
131 return link.link_status;
135 rte_ethtool_get_eeprom_len(uint8_t port_id)
137 return rte_eth_dev_get_eeprom_length(port_id);
141 rte_ethtool_get_eeprom(uint8_t port_id, struct ethtool_eeprom *eeprom,
144 struct rte_dev_eeprom_info eeprom_info;
147 if (eeprom == NULL || words == NULL)
150 eeprom_info.offset = eeprom->offset;
151 eeprom_info.length = eeprom->len;
152 eeprom_info.data = words;
154 status = rte_eth_dev_get_eeprom(port_id, &eeprom_info);
158 eeprom->magic = eeprom_info.magic;
164 rte_ethtool_set_eeprom(uint8_t port_id, struct ethtool_eeprom *eeprom,
167 struct rte_dev_eeprom_info eeprom_info;
170 if (eeprom == NULL || words == NULL || eeprom->offset >= eeprom->len)
173 eeprom_info.offset = eeprom->offset;
174 eeprom_info.length = eeprom->len;
175 eeprom_info.data = words;
177 status = rte_eth_dev_set_eeprom(port_id, &eeprom_info);
181 eeprom->magic = eeprom_info.magic;
187 rte_ethtool_get_pauseparam(uint8_t port_id,
188 struct ethtool_pauseparam *pause_param)
190 struct rte_eth_fc_conf fc_conf;
193 if (pause_param == NULL)
196 status = rte_eth_dev_flow_ctrl_get(port_id, &fc_conf);
200 pause_param->tx_pause = 0;
201 pause_param->rx_pause = 0;
202 switch (fc_conf.mode) {
203 case RTE_FC_RX_PAUSE:
204 pause_param->rx_pause = 1;
206 case RTE_FC_TX_PAUSE:
207 pause_param->tx_pause = 1;
210 pause_param->rx_pause = 1;
211 pause_param->tx_pause = 1;
213 /* dummy block to avoid compiler warning */
216 pause_param->autoneg = (uint32_t)fc_conf.autoneg;
222 rte_ethtool_set_pauseparam(uint8_t port_id,
223 struct ethtool_pauseparam *pause_param)
225 struct rte_eth_fc_conf fc_conf;
228 if (pause_param == NULL)
232 * Read device flow control parameter first since
233 * ethtool set_pauseparam op doesn't have all the information.
234 * as defined in struct rte_eth_fc_conf.
235 * This API requires the device to support both
236 * rte_eth_dev_flow_ctrl_get and rte_eth_dev_flow_ctrl_set, otherwise
239 status = rte_eth_dev_flow_ctrl_get(port_id, &fc_conf);
243 fc_conf.autoneg = (uint8_t)pause_param->autoneg;
245 if (pause_param->tx_pause) {
246 if (pause_param->rx_pause)
247 fc_conf.mode = RTE_FC_FULL;
249 fc_conf.mode = RTE_FC_TX_PAUSE;
251 if (pause_param->rx_pause)
252 fc_conf.mode = RTE_FC_RX_PAUSE;
254 fc_conf.mode = RTE_FC_NONE;
257 status = rte_eth_dev_flow_ctrl_set(port_id, &fc_conf);
265 rte_ethtool_net_open(uint8_t port_id)
267 rte_eth_dev_stop(port_id);
269 return rte_eth_dev_start(port_id);
273 rte_ethtool_net_stop(uint8_t port_id)
275 RTE_ETH_VALID_PORTID_OR_ERR_RET(port_id, -ENODEV);
276 rte_eth_dev_stop(port_id);
282 rte_ethtool_net_get_mac_addr(uint8_t port_id, struct ether_addr *addr)
284 RTE_ETH_VALID_PORTID_OR_ERR_RET(port_id, -ENODEV);
287 rte_eth_macaddr_get(port_id, addr);
293 rte_ethtool_net_set_mac_addr(uint8_t port_id, struct ether_addr *addr)
297 return rte_eth_dev_default_mac_addr_set(port_id, addr);
301 rte_ethtool_net_validate_addr(uint8_t port_id __rte_unused,
302 struct ether_addr *addr)
306 return is_valid_assigned_ether_addr(addr);
310 rte_ethtool_net_change_mtu(uint8_t port_id, int mtu)
312 if (mtu < 0 || mtu > UINT16_MAX)
314 return rte_eth_dev_set_mtu(port_id, (uint16_t)mtu);
318 rte_ethtool_net_get_stats64(uint8_t port_id, struct rte_eth_stats *stats)
322 return rte_eth_stats_get(port_id, stats);
326 rte_ethtool_net_vlan_rx_add_vid(uint8_t port_id, uint16_t vid)
328 return rte_eth_dev_vlan_filter(port_id, vid, 1);
332 rte_ethtool_net_vlan_rx_kill_vid(uint8_t port_id, uint16_t vid)
334 return rte_eth_dev_vlan_filter(port_id, vid, 0);
338 * The set_rx_mode provides driver-specific rx mode setting.
339 * This implementation implements rx mode setting based upon
340 * ixgbe/igb drivers. Further improvement is to provide a
341 * callback op field over struct rte_eth_dev::dev_ops so each
342 * driver can register device-specific implementation
345 rte_ethtool_net_set_rx_mode(uint8_t port_id)
348 struct rte_eth_dev_info dev_info;
351 memset(&dev_info, 0, sizeof(dev_info));
352 rte_eth_dev_info_get(port_id, &dev_info);
353 num_vfs = dev_info.max_vfs;
355 /* Set VF vf_rx_mode, VF unsupport status is discard */
356 for (vf = 0; vf < num_vfs; vf++)
357 rte_eth_dev_set_vf_rxmode(port_id, vf,
358 ETH_VMDQ_ACCEPT_UNTAG, 0);
360 /* Enable Rx vlan filter, VF unspport status is discard */
361 rte_eth_dev_set_vlan_offload(port_id, ETH_VLAN_FILTER_MASK);
368 rte_ethtool_get_ringparam(uint8_t port_id,
369 struct ethtool_ringparam *ring_param)
371 struct rte_eth_dev_info dev_info;
372 struct rte_eth_rxq_info rx_qinfo;
373 struct rte_eth_txq_info tx_qinfo;
376 if (ring_param == NULL)
379 rte_eth_dev_info_get(port_id, &dev_info);
381 stat = rte_eth_rx_queue_info_get(port_id, 0, &rx_qinfo);
385 stat = rte_eth_tx_queue_info_get(port_id, 0, &tx_qinfo);
389 memset(ring_param, 0, sizeof(*ring_param));
390 ring_param->rx_pending = rx_qinfo.nb_desc;
391 ring_param->rx_max_pending = dev_info.rx_desc_lim.nb_max;
392 ring_param->tx_pending = tx_qinfo.nb_desc;
393 ring_param->tx_max_pending = dev_info.tx_desc_lim.nb_max;
400 rte_ethtool_set_ringparam(uint8_t port_id,
401 struct ethtool_ringparam *ring_param)
403 struct rte_eth_rxq_info rx_qinfo;
406 if (ring_param == NULL)
409 stat = rte_eth_rx_queue_info_get(port_id, 0, &rx_qinfo);
413 rte_eth_dev_stop(port_id);
415 stat = rte_eth_tx_queue_setup(port_id, 0, ring_param->tx_pending,
416 rte_socket_id(), NULL);
420 stat = rte_eth_rx_queue_setup(port_id, 0, ring_param->rx_pending,
421 rte_socket_id(), NULL, rx_qinfo.mp);
425 return rte_eth_dev_start(port_id);