Index: uspace/lib/c/include/nic/eth_phys.h
===================================================================
--- uspace/lib/c/include/nic/eth_phys.h	(revision fcae0079fc7ba48dfd0cfa4b4456e39272908c4a)
+++ uspace/lib/c/include/nic/eth_phys.h	(revision fcae0079fc7ba48dfd0cfa4b4456e39272908c4a)
@@ -0,0 +1,142 @@
+/*
+ * Copyright (c) 2011 Radim Vansa
+ * Copyright (c) 2011 Jiri Michalec
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * - Redistributions of source code must retain the above copyright
+ *   notice, this list of conditions and the following disclaimer.
+ * - Redistributions in binary form must reproduce the above copyright
+ *   notice, this list of conditions and the following disclaimer in the
+ *   documentation and/or other materials provided with the distribution.
+ * - The name of the author may not be used to endorse or promote products
+ *   derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+ * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef LIBC_NIC_ETH_PHYS_H_
+#define LIBC_NIC_ETH_PHYS_H_
+
+#include <sys/types.h>
+
+/*****************************************************/
+/* Definitions of possible supported physical layers */
+/*****************************************************/
+
+/* Ethernet physical layers */
+#define ETH_OLD          0
+#define ETH_10M          1
+#define ETH_100M         2
+#define ETH_1000M        3
+#define ETH_10G          4
+#define ETH_40G_100G     5
+/* 6, 7 reserved for future use */
+#define ETH_PHYS_LAYERS  8
+
+/* < 10Mbs ethernets */
+#define ETH_EXPERIMENTAL     0x0001
+#define ETH_1BASE5           0x0002
+/* 10Mbs ethernets */
+#define ETH_10BASE5          0x0001
+#define ETH_10BASE2          0x0002
+#define ETH_10BROAD36        0x0004
+#define ETH_STARLAN_10       0x0008
+#define ETH_LATTISNET        0x0010
+#define ETH_10BASE_T         0x0020
+#define ETH_FOIRL            0x0040
+#define ETH_10BASE_FL        0x0080
+#define ETH_10BASE_FB        0x0100
+#define ETH_10BASE_FP        0x0200
+/* 100Mbs (fast) ethernets */
+#define ETH_100BASE_TX       0x0001
+#define ETH_100BASE_T4       0x0002
+#define ETH_100BASE_T2       0x0004
+#define ETH_100BASE_FX       0x0008
+#define ETH_100BASE_SX       0x0010
+#define ETH_100BASE_BX10     0x0020
+#define ETH_100BASE_LX10     0x0040
+#define ETH_100BASE_VG       0x0080
+/* 1000Mbs (gigabit) ethernets */
+#define ETH_1000BASE_T       0x0001
+#define ETH_1000BASE_TX      0x0002
+#define ETH_1000BASE_SX      0x0004
+#define ETH_1000BASE_LX      0x0008
+#define ETH_1000BASE_LH      0x0010
+#define ETH_1000BASE_CX      0x0020
+#define ETH_1000BASE_BX10    0x0040
+#define ETH_1000BASE_LX10    0x0080
+#define ETH_1000BASE_PX10_D  0x0100
+#define ETH_1000BASE_PX10_U  0x0200
+#define ETH_1000BASE_PX20_D  0x0400
+#define ETH_1000BASE_PX20_U  0x0800
+#define ETH_1000BASE_ZX      0x1000
+#define ETH_1000BASE_KX      0x2000
+/* 10Gbs ethernets */
+#define ETH_10GBASE_SR       0x0001
+#define ETH_10GBASE_LX4      0x0002
+#define ETH_10GBASE_LR       0x0004
+#define ETH_10GBASE_ER       0x0008
+#define ETH_10GBASE_SW       0x0010
+#define ETH_10GBASE_LW       0x0020
+#define ETH_10GBASE_EW       0x0040
+#define ETH_10GBASE_CX4      0x0080
+#define ETH_10GBASE_T        0x0100
+#define ETH_10GBASE_LRM      0x0200
+#define ETH_10GBASE_KX4      0x0400
+#define ETH_10GBASE_KR       0x0800
+/* 40Gbs and 100Gbs ethernets */
+#define ETH_40GBASE_SR4      0x0001
+#define ETH_40GBASE_LR4      0x0002
+#define ETH_40GBASE_CR4      0x0004
+#define ETH_40GBASE_KR4      0x0008
+#define ETH_100GBASE_SR10    0x0010
+#define ETH_100GBASE_LR4     0x0020
+#define ETH_100GBASE_ER4     0x0040
+#define ETH_100GBASE_CR10    0x0080
+
+/******************************************/
+/* Auto-negotiation advertisement options */
+/******************************************/
+
+#define ETH_AUTONEG_10BASE_T_HALF    UINT32_C(0x00000001)
+#define ETH_AUTONEG_10BASE_T_FULL    UINT32_C(0x00000002)
+#define ETH_AUTONEG_100BASE_TX_HALF  UINT32_C(0x00000004)
+#define ETH_AUTONEG_100BASE_T4_HALF  UINT32_C(0x00000008)
+#define ETH_AUTONEG_100BASE_T2_HALF  UINT32_C(0x00000010)
+#define ETH_AUTONEG_100BASE_TX_FULL  UINT32_C(0x00000020)
+#define ETH_AUTONEG_100BASE_T2_FULL  UINT32_C(0x00000040)
+#define ETH_AUTONEG_1000BASE_T_HALF  UINT32_C(0x00000080)
+#define ETH_AUTONEG_1000BASE_T_FULL  UINT32_C(0x00000100)
+
+/** Symetric pause packet (802.3x standard) */
+#define ETH_AUTONEG_PAUSE_SYMETRIC   UINT32_C(0x10000000)
+/** Asymetric pause packet (802.3z standard, gigabit ethernet) */
+#define ETH_AUTONEG_PAUSE_ASYMETRIC  UINT32_C(0x20000000)
+
+#define ETH_AUTONEG_MODE_MASK      UINT32_C(0x0FFFFFFF)
+#define ETH_AUTONEG_FEATURES_MASK  UINT32_C(~(ETH_AUTONEG_MODE_MASK))
+
+#define ETH_AUTONEG_MODES  9
+
+struct eth_autoneg_map {
+	uint32_t value;
+	const char *name;
+};
+
+extern const char *ethernet_names[8][17];
+extern const struct eth_autoneg_map ethernet_autoneg_mapping[ETH_AUTONEG_MODES];
+
+#endif
