1 // SPDX-License-Identifier: GPL-2.0-only
2 /* Ethtool support for Altera Triple-Speed Ethernet MAC driver
3  * Copyright (C) 2008-2014 Altera Corporation. All rights reserved
67 	u32 rev = ioread32(&priv->mac_dev->megacore_revision);  in tse_get_drvinfo()
69 	strcpy(info->driver, "altera_tse");  in tse_get_drvinfo()
70 	snprintf(info->fw_version, ETHTOOL_FWVERS_LEN, "v%d.%d",  in tse_get_drvinfo()
72 	sprintf(info->bus_info, "platform");  in tse_get_drvinfo()
87 	u64 ext;  in tse_fill_stats()  local
89 	buf[0] = csrrd32(priv->mac_dev,  in tse_fill_stats()
91 	buf[1] = csrrd32(priv->mac_dev,  in tse_fill_stats()
93 	buf[2] = csrrd32(priv->mac_dev,  in tse_fill_stats()
95 	buf[3] = csrrd32(priv->mac_dev,  in tse_fill_stats()
99 	ext = (u64) csrrd32(priv->mac_dev,  in tse_fill_stats()
102 	ext |= csrrd32(priv->mac_dev,  in tse_fill_stats()
104 	buf[4] = ext;  in tse_fill_stats()
107 	ext = (u64) csrrd32(priv->mac_dev,  in tse_fill_stats()
110 	ext |= csrrd32(priv->mac_dev,  in tse_fill_stats()
112 	buf[5] = ext;  in tse_fill_stats()
114 	buf[6] = csrrd32(priv->mac_dev,  in tse_fill_stats()
116 	buf[7] = csrrd32(priv->mac_dev,  in tse_fill_stats()
118 	buf[8] = csrrd32(priv->mac_dev,  in tse_fill_stats()
120 	buf[9] = csrrd32(priv->mac_dev,  in tse_fill_stats()
122 	buf[10] = csrrd32(priv->mac_dev,  in tse_fill_stats()
124 	buf[11] = csrrd32(priv->mac_dev,  in tse_fill_stats()
126 	buf[12] = csrrd32(priv->mac_dev,  in tse_fill_stats()
128 	buf[13] = csrrd32(priv->mac_dev,  in tse_fill_stats()
130 	buf[14] = csrrd32(priv->mac_dev,  in tse_fill_stats()
132 	buf[15] = csrrd32(priv->mac_dev,  in tse_fill_stats()
134 	buf[16] = csrrd32(priv->mac_dev,  in tse_fill_stats()
136 	buf[17] = csrrd32(priv->mac_dev,  in tse_fill_stats()
140 	ext = (u64) csrrd32(priv->mac_dev,  in tse_fill_stats()
142 	ext |= csrrd32(priv->mac_dev,  in tse_fill_stats()
144 	buf[18] = ext;  in tse_fill_stats()
146 	buf[19] = csrrd32(priv->mac_dev,  in tse_fill_stats()
148 	buf[20] = csrrd32(priv->mac_dev,  in tse_fill_stats()
150 	buf[21] = csrrd32(priv->mac_dev,  in tse_fill_stats()
152 	buf[22] = csrrd32(priv->mac_dev,  in tse_fill_stats()
154 	buf[23] = csrrd32(priv->mac_dev,  in tse_fill_stats()
156 	buf[24] = csrrd32(priv->mac_dev,  in tse_fill_stats()
158 	buf[25] = csrrd32(priv->mac_dev,  in tse_fill_stats()
160 	buf[26] = csrrd32(priv->mac_dev,  in tse_fill_stats()
162 	buf[27] = csrrd32(priv->mac_dev,  in tse_fill_stats()
164 	buf[28] = csrrd32(priv->mac_dev,  in tse_fill_stats()
166 	buf[29] = csrrd32(priv->mac_dev,  in tse_fill_stats()
168 	buf[30] = csrrd32(priv->mac_dev,  in tse_fill_stats()
178 		return -EOPNOTSUPP;  in tse_sset_count()
185 	return priv->msg_enable;  in tse_get_msglevel()
191 	priv->msg_enable = data;  in tse_set_msglevel()
199 static void tse_get_regs(struct net_device *dev, struct ethtool_regs *regs,  in tse_get_regs()  argument
214 	 * Upper 16-bits will indicate feature presence for  in tse_get_regs()
218 	regs->version = 1;  in tse_get_regs()
221 		buf[i] = csrrd32(priv->mac_dev, i * 4);  in tse_get_regs()
229 	return phylink_ethtool_ksettings_set(priv->phylink, cmd);  in tse_ethtool_set_link_ksettings()
237 	return phylink_ethtool_ksettings_get(priv->phylink, cmd);  in tse_ethtool_get_link_ksettings()
257 	netdev->ethtool_ops = &tse_ethtool_ops;  in altera_tse_set_ethtool_ops()