1 // SPDX-License-Identifier: GPL-2.0
16 	if (ns->ethtool.pauseparam.report_stats_rx)  in nsim_get_pause_stats()
17 		pause_stats->rx_pause_frames = 1;  in nsim_get_pause_stats()
18 	if (ns->ethtool.pauseparam.report_stats_tx)  in nsim_get_pause_stats()
19 		pause_stats->tx_pause_frames = 2;  in nsim_get_pause_stats()
27 	pause->autoneg = 0; /* We don't support ksettings, so can't pretend */  in nsim_get_pauseparam()
28 	pause->rx_pause = ns->ethtool.pauseparam.rx;  in nsim_get_pauseparam()
29 	pause->tx_pause = ns->ethtool.pauseparam.tx;  in nsim_get_pauseparam()
37 	if (pause->autoneg)  in nsim_set_pauseparam()
38 		return -EINVAL;  in nsim_set_pauseparam()
40 	ns->ethtool.pauseparam.rx = pause->rx_pause;  in nsim_set_pauseparam()
41 	ns->ethtool.pauseparam.tx = pause->tx_pause;  in nsim_set_pauseparam()
52 	memcpy(coal, &ns->ethtool.coalesce, sizeof(ns->ethtool.coalesce));  in nsim_get_coalesce()
63 	memcpy(&ns->ethtool.coalesce, coal, sizeof(ns->ethtool.coalesce));  in nsim_set_coalesce()
74 	memcpy(ring, &ns->ethtool.ring, sizeof(ns->ethtool.ring));  in nsim_get_ringparam()
84 	ns->ethtool.ring.rx_pending = ring->rx_pending;  in nsim_set_ringparam()
85 	ns->ethtool.ring.rx_jumbo_pending = ring->rx_jumbo_pending;  in nsim_set_ringparam()
86 	ns->ethtool.ring.rx_mini_pending = ring->rx_mini_pending;  in nsim_set_ringparam()
87 	ns->ethtool.ring.tx_pending = ring->tx_pending;  in nsim_set_ringparam()
96 	ch->max_combined = ns->nsim_bus_dev->num_queues;  in nsim_get_channels()
97 	ch->combined_count = ns->ethtool.channels;  in nsim_get_channels()
106 	err = netif_set_real_num_queues(dev, ch->combined_count,  in nsim_set_channels()
107 					ch->combined_count);  in nsim_set_channels()
111 	ns->ethtool.channels = ch->combined_count;  in nsim_set_channels()
120 	if (ns->ethtool.get_err)  in nsim_get_fecparam()
121 		return -ns->ethtool.get_err;  in nsim_get_fecparam()
122 	memcpy(fecparam, &ns->ethtool.fec, sizeof(ns->ethtool.fec));  in nsim_get_fecparam()
132 	if (ns->ethtool.set_err)  in nsim_set_fecparam()
133 		return -ns->ethtool.set_err;  in nsim_set_fecparam()
134 	memcpy(&ns->ethtool.fec, fecparam, sizeof(ns->ethtool.fec));  in nsim_set_fecparam()
135 	fec = fecparam->fec;  in nsim_set_fecparam()
139 	ns->ethtool.fec.active_fec = 1 << (fls(fec) - 1);  in nsim_set_fecparam()
146 	fec_stats->corrected_blocks.total = 123;  in nsim_get_fec_stats()
147 	fec_stats->uncorrectable_blocks.total = 4;  in nsim_get_fec_stats()
155 	info->phc_index = mock_phc_index(ns->phc);  in nsim_get_ts_info()
179 	ns->ethtool.ring.rx_max_pending = 4096;  in nsim_ethtool_ring_init()
180 	ns->ethtool.ring.rx_jumbo_max_pending = 4096;  in nsim_ethtool_ring_init()
181 	ns->ethtool.ring.rx_mini_max_pending = 4096;  in nsim_ethtool_ring_init()
182 	ns->ethtool.ring.tx_max_pending = 4096;  in nsim_ethtool_ring_init()
189 	ns->netdev->ethtool_ops = &nsim_ethtool_ops;  in nsim_ethtool_init()
193 	ns->ethtool.pauseparam.report_stats_rx = true;  in nsim_ethtool_init()
194 	ns->ethtool.pauseparam.report_stats_tx = true;  in nsim_ethtool_init()
196 	ns->ethtool.fec.fec = ETHTOOL_FEC_NONE;  in nsim_ethtool_init()
197 	ns->ethtool.fec.active_fec = ETHTOOL_FEC_NONE;  in nsim_ethtool_init()
199 	ns->ethtool.channels = ns->nsim_bus_dev->num_queues;  in nsim_ethtool_init()
201 	ethtool = debugfs_create_dir("ethtool", ns->nsim_dev_port->ddir);  in nsim_ethtool_init()
203 	debugfs_create_u32("get_err", 0600, ethtool, &ns->ethtool.get_err);  in nsim_ethtool_init()
204 	debugfs_create_u32("set_err", 0600, ethtool, &ns->ethtool.set_err);  in nsim_ethtool_init()
208 			    &ns->ethtool.pauseparam.report_stats_rx);  in nsim_ethtool_init()
210 			    &ns->ethtool.pauseparam.report_stats_tx);  in nsim_ethtool_init()
214 			   &ns->ethtool.ring.rx_max_pending);  in nsim_ethtool_init()
216 			   &ns->ethtool.ring.rx_jumbo_max_pending);  in nsim_ethtool_init()
218 			   &ns->ethtool.ring.rx_mini_max_pending);  in nsim_ethtool_init()
220 			   &ns->ethtool.ring.tx_max_pending);  in nsim_ethtool_init()