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36 #include <rte_version.h>
37 #include <rte_ethdev.h>
38 #include <rte_ether.h>
40 #ifdef RTE_LIBRTE_IXGBE_PMD
41 #include <rte_pmd_ixgbe.h>
43 #include "rte_ethtool.h"
45 #define PKTPOOL_SIZE 512
46 #define PKTPOOL_CACHE 32
50 rte_ethtool_get_drvinfo(uint16_t port_id, struct ethtool_drvinfo *drvinfo)
52 struct rte_eth_dev_info dev_info;
53 struct rte_dev_reg_info reg_info;
60 RTE_ETH_VALID_PORTID_OR_ERR_RET(port_id, -ENODEV);
62 ret = rte_eth_dev_fw_version_get(port_id, drvinfo->fw_version,
63 sizeof(drvinfo->fw_version));
65 printf("firmware version get error: (%s)\n", strerror(-ret));
67 printf("Insufficient fw version buffer size, "
68 "the minimum size should be %d\n", ret);
70 memset(&dev_info, 0, sizeof(dev_info));
71 rte_eth_dev_info_get(port_id, &dev_info);
73 snprintf(drvinfo->driver, sizeof(drvinfo->driver), "%s",
74 dev_info.driver_name);
75 snprintf(drvinfo->version, sizeof(drvinfo->version), "%s",
77 /* TODO: replace bus_info by rte_devargs.name */
79 snprintf(drvinfo->bus_info, sizeof(drvinfo->bus_info),
81 dev_info.pci_dev->addr.domain,
82 dev_info.pci_dev->addr.bus,
83 dev_info.pci_dev->addr.devid,
84 dev_info.pci_dev->addr.function);
86 snprintf(drvinfo->bus_info, sizeof(drvinfo->bus_info), "N/A");
88 memset(®_info, 0, sizeof(reg_info));
89 rte_eth_dev_get_reg_info(port_id, ®_info);
92 drvinfo->regdump_len = n;
94 drvinfo->regdump_len = 0;
96 n = rte_eth_dev_get_eeprom_length(port_id);
98 drvinfo->eedump_len = n;
100 drvinfo->eedump_len = 0;
102 drvinfo->n_stats = sizeof(struct rte_eth_stats) / sizeof(uint64_t);
103 drvinfo->testinfo_len = 0;
109 rte_ethtool_get_regs_len(uint16_t port_id)
111 struct rte_dev_reg_info reg_info;
114 memset(®_info, 0, sizeof(reg_info));
116 ret = rte_eth_dev_get_reg_info(port_id, ®_info);
120 return reg_info.length * reg_info.width;
124 rte_ethtool_get_regs(uint16_t port_id, struct ethtool_regs *regs, void *data)
126 struct rte_dev_reg_info reg_info;
129 if (regs == NULL || data == NULL)
132 reg_info.data = data;
135 status = rte_eth_dev_get_reg_info(port_id, ®_info);
138 regs->version = reg_info.version;
144 rte_ethtool_get_link(uint16_t port_id)
146 struct rte_eth_link link;
148 RTE_ETH_VALID_PORTID_OR_ERR_RET(port_id, -ENODEV);
149 rte_eth_link_get(port_id, &link);
150 return link.link_status;
154 rte_ethtool_get_eeprom_len(uint16_t port_id)
156 return rte_eth_dev_get_eeprom_length(port_id);
160 rte_ethtool_get_eeprom(uint16_t port_id, struct ethtool_eeprom *eeprom,
163 struct rte_dev_eeprom_info eeprom_info;
166 if (eeprom == NULL || words == NULL)
169 eeprom_info.offset = eeprom->offset;
170 eeprom_info.length = eeprom->len;
171 eeprom_info.data = words;
173 status = rte_eth_dev_get_eeprom(port_id, &eeprom_info);
177 eeprom->magic = eeprom_info.magic;
183 rte_ethtool_set_eeprom(uint16_t port_id, struct ethtool_eeprom *eeprom,
186 struct rte_dev_eeprom_info eeprom_info;
189 if (eeprom == NULL || words == NULL || eeprom->offset >= eeprom->len)
192 eeprom_info.offset = eeprom->offset;
193 eeprom_info.length = eeprom->len;
194 eeprom_info.data = words;
196 status = rte_eth_dev_set_eeprom(port_id, &eeprom_info);
200 eeprom->magic = eeprom_info.magic;
206 rte_ethtool_get_pauseparam(uint16_t port_id,
207 struct ethtool_pauseparam *pause_param)
209 struct rte_eth_fc_conf fc_conf;
212 if (pause_param == NULL)
215 status = rte_eth_dev_flow_ctrl_get(port_id, &fc_conf);
219 pause_param->tx_pause = 0;
220 pause_param->rx_pause = 0;
221 switch (fc_conf.mode) {
222 case RTE_FC_RX_PAUSE:
223 pause_param->rx_pause = 1;
225 case RTE_FC_TX_PAUSE:
226 pause_param->tx_pause = 1;
229 pause_param->rx_pause = 1;
230 pause_param->tx_pause = 1;
232 /* dummy block to avoid compiler warning */
235 pause_param->autoneg = (uint32_t)fc_conf.autoneg;
241 rte_ethtool_set_pauseparam(uint16_t port_id,
242 struct ethtool_pauseparam *pause_param)
244 struct rte_eth_fc_conf fc_conf;
247 if (pause_param == NULL)
251 * Read device flow control parameter first since
252 * ethtool set_pauseparam op doesn't have all the information.
253 * as defined in struct rte_eth_fc_conf.
254 * This API requires the device to support both
255 * rte_eth_dev_flow_ctrl_get and rte_eth_dev_flow_ctrl_set, otherwise
258 status = rte_eth_dev_flow_ctrl_get(port_id, &fc_conf);
262 fc_conf.autoneg = (uint8_t)pause_param->autoneg;
264 if (pause_param->tx_pause) {
265 if (pause_param->rx_pause)
266 fc_conf.mode = RTE_FC_FULL;
268 fc_conf.mode = RTE_FC_TX_PAUSE;
270 if (pause_param->rx_pause)
271 fc_conf.mode = RTE_FC_RX_PAUSE;
273 fc_conf.mode = RTE_FC_NONE;
276 status = rte_eth_dev_flow_ctrl_set(port_id, &fc_conf);
284 rte_ethtool_net_open(uint16_t port_id)
286 rte_eth_dev_stop(port_id);
288 return rte_eth_dev_start(port_id);
292 rte_ethtool_net_stop(uint16_t port_id)
294 RTE_ETH_VALID_PORTID_OR_ERR_RET(port_id, -ENODEV);
295 rte_eth_dev_stop(port_id);
301 rte_ethtool_net_get_mac_addr(uint16_t port_id, struct ether_addr *addr)
303 RTE_ETH_VALID_PORTID_OR_ERR_RET(port_id, -ENODEV);
306 rte_eth_macaddr_get(port_id, addr);
312 rte_ethtool_net_set_mac_addr(uint16_t port_id, struct ether_addr *addr)
316 return rte_eth_dev_default_mac_addr_set(port_id, addr);
320 rte_ethtool_net_validate_addr(uint16_t port_id __rte_unused,
321 struct ether_addr *addr)
325 return is_valid_assigned_ether_addr(addr);
329 rte_ethtool_net_change_mtu(uint16_t port_id, int mtu)
331 if (mtu < 0 || mtu > UINT16_MAX)
333 return rte_eth_dev_set_mtu(port_id, (uint16_t)mtu);
337 rte_ethtool_net_get_stats64(uint16_t port_id, struct rte_eth_stats *stats)
341 return rte_eth_stats_get(port_id, stats);
345 rte_ethtool_net_vlan_rx_add_vid(uint16_t port_id, uint16_t vid)
347 return rte_eth_dev_vlan_filter(port_id, vid, 1);
351 rte_ethtool_net_vlan_rx_kill_vid(uint16_t port_id, uint16_t vid)
353 return rte_eth_dev_vlan_filter(port_id, vid, 0);
357 * The set_rx_mode provides driver-specific rx mode setting.
358 * This implementation implements rx mode setting based upon
359 * ixgbe/igb drivers. Further improvement is to provide a
360 * callback op field over struct rte_eth_dev::dev_ops so each
361 * driver can register device-specific implementation
364 rte_ethtool_net_set_rx_mode(uint16_t port_id)
367 struct rte_eth_dev_info dev_info;
370 memset(&dev_info, 0, sizeof(dev_info));
371 rte_eth_dev_info_get(port_id, &dev_info);
372 num_vfs = dev_info.max_vfs;
374 /* Set VF vf_rx_mode, VF unsupport status is discard */
375 for (vf = 0; vf < num_vfs; vf++) {
376 #ifdef RTE_LIBRTE_IXGBE_PMD
377 rte_pmd_ixgbe_set_vf_rxmode(port_id, vf,
378 ETH_VMDQ_ACCEPT_UNTAG, 0);
382 /* Enable Rx vlan filter, VF unspport status is discard */
383 rte_eth_dev_set_vlan_offload(port_id, ETH_VLAN_FILTER_MASK);
390 rte_ethtool_get_ringparam(uint16_t port_id,
391 struct ethtool_ringparam *ring_param)
393 struct rte_eth_dev_info dev_info;
394 struct rte_eth_rxq_info rx_qinfo;
395 struct rte_eth_txq_info tx_qinfo;
398 if (ring_param == NULL)
401 rte_eth_dev_info_get(port_id, &dev_info);
403 stat = rte_eth_rx_queue_info_get(port_id, 0, &rx_qinfo);
407 stat = rte_eth_tx_queue_info_get(port_id, 0, &tx_qinfo);
411 memset(ring_param, 0, sizeof(*ring_param));
412 ring_param->rx_pending = rx_qinfo.nb_desc;
413 ring_param->rx_max_pending = dev_info.rx_desc_lim.nb_max;
414 ring_param->tx_pending = tx_qinfo.nb_desc;
415 ring_param->tx_max_pending = dev_info.tx_desc_lim.nb_max;
422 rte_ethtool_set_ringparam(uint16_t port_id,
423 struct ethtool_ringparam *ring_param)
425 struct rte_eth_rxq_info rx_qinfo;
428 if (ring_param == NULL)
431 stat = rte_eth_rx_queue_info_get(port_id, 0, &rx_qinfo);
435 rte_eth_dev_stop(port_id);
437 stat = rte_eth_tx_queue_setup(port_id, 0, ring_param->tx_pending,
438 rte_socket_id(), NULL);
442 stat = rte_eth_rx_queue_setup(port_id, 0, ring_param->rx_pending,
443 rte_socket_id(), NULL, rx_qinfo.mp);
447 return rte_eth_dev_start(port_id);