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Diffstat (limited to 'cpukit/libnetworking/dev/mii/mii.h')
| -rw-r--r-- | cpukit/libnetworking/dev/mii/mii.h | 206 |
1 files changed, 0 insertions, 206 deletions
diff --git a/cpukit/libnetworking/dev/mii/mii.h b/cpukit/libnetworking/dev/mii/mii.h deleted file mode 100644 index 14e45b0462..0000000000 --- a/cpukit/libnetworking/dev/mii/mii.h +++ /dev/null @@ -1,206 +0,0 @@ -/* $NetBSD: mii.h,v 1.9 2001/05/31 03:07:14 thorpej Exp $ */ - -/* - * Copyright (c) 1997 Manuel Bouyer. All rights reserved. - * - * Modification to match BSD/OS 3.0 MII interface by Jason R. Thorpe, - * Numerical Aerospace Simulation Facility, NASA Ames Research Center. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. 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. - * 3. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: - * This product includes software developed by Manuel Bouyer. - * 4. 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. - * - * $FreeBSD: /repoman/r/ncvs/src/sys/dev/mii/mii.h,v 1.4 2002/04/29 11:57:28 phk Exp $ - */ - -#ifndef _DEV_MII_MII_H_ -#define _DEV_MII_MII_H_ - -/* - * Registers common to all PHYs. - */ - -#define MII_NPHY 32 /* max # of PHYs per MII */ - -/* - * MII commands, used if a device must drive the MII lines - * manually. - */ -#define MII_COMMAND_START 0x01 -#define MII_COMMAND_READ 0x02 -#define MII_COMMAND_WRITE 0x01 -#define MII_COMMAND_ACK 0x02 - -#define MII_BMCR 0x00 /* Basic mode control register (rw) */ -#define BMCR_RESET 0x8000 /* reset */ -#define BMCR_LOOP 0x4000 /* loopback */ -#define BMCR_SPEED0 0x2000 /* speed selection (LSB) */ -#define BMCR_AUTOEN 0x1000 /* autonegotiation enable */ -#define BMCR_PDOWN 0x0800 /* power down */ -#define BMCR_ISO 0x0400 /* isolate */ -#define BMCR_STARTNEG 0x0200 /* restart autonegotiation */ -#define BMCR_FDX 0x0100 /* Set duplex mode */ -#define BMCR_CTEST 0x0080 /* collision test */ -#define BMCR_SPEED1 0x0040 /* speed selection (MSB) */ - -#define BMCR_S10 0x0000 /* 10 Mb/s */ -#define BMCR_S100 BMCR_SPEED0 /* 100 Mb/s */ -#define BMCR_S1000 BMCR_SPEED1 /* 1000 Mb/s */ - -#define BMCR_SPEED(x) ((x) & (BMCR_SPEED0|BMCR_SPEED1)) - -#define MII_BMSR 0x01 /* Basic mode status register (ro) */ -#define BMSR_100T4 0x8000 /* 100 base T4 capable */ -#define BMSR_100TXFDX 0x4000 /* 100 base Tx full duplex capable */ -#define BMSR_100TXHDX 0x2000 /* 100 base Tx half duplex capable */ -#define BMSR_10TFDX 0x1000 /* 10 base T full duplex capable */ -#define BMSR_10THDX 0x0800 /* 10 base T half duplex capable */ -#define BMSR_100T2FDX 0x0400 /* 100 base T2 full duplex capable */ -#define BMSR_100T2HDX 0x0200 /* 100 base T2 half duplex capable */ -#define BMSR_EXTSTAT 0x0100 /* Extended status in register 15 */ -#define BMSR_MFPS 0x0040 /* MII Frame Preamble Suppression */ -#define BMSR_ACOMP 0x0020 /* Autonegotiation complete */ -#define BMSR_RFAULT 0x0010 /* Link partner fault */ -#define BMSR_ANEG 0x0008 /* Autonegotiation capable */ -#define BMSR_LINK 0x0004 /* Link status */ -#define BMSR_JABBER 0x0002 /* Jabber detected */ -#define BMSR_EXTCAP 0x0001 /* Extended capability */ - -/* - * Note that the EXTSTAT bit indicates that there is extended status - * info available in register 15, but 802.3 section 22.2.4.3 also - * states that that all 1000 Mb/s capable PHYs will set this bit to 1. - */ -#if 0 -#define BMSR_MEDIAMASK (BMSR_100T4|BMSR_100TXFDX|BMSR_100TXHDX|BMSR_10TFDX| \ - BMSR_10THDX|BMSR_ANEG) - -#else -/* NetBSD uses: */ -#define BMSR_MEDIAMASK (BMSR_100T4|BMSR_100TXFDX|BMSR_100TXHDX| \ - BMSR_10TFDX|BMSR_10THDX|BMSR_100T2FDX|BMSR_100T2HDX) -#endif - -/* - * Convert BMSR media capabilities to ANAR bits for autonegotiation. - * Note the shift chopps off the BMSR_ANEG bit. - */ -#define BMSR_MEDIA_TO_ANAR(x) (((x) & BMSR_MEDIAMASK) >> 6) - -#define MII_PHYIDR1 0x02 /* ID register 1 (ro) */ - -#define MII_PHYIDR2 0x03 /* ID register 2 (ro) */ -#define IDR2_OUILSB 0xfc00 /* OUI LSB */ -#define IDR2_MODEL 0x03f0 /* vendor model */ -#define IDR2_REV 0x000f /* vendor revision */ - -#define MII_OUI(id1, id2) (((id1) << 6) | ((id2) >> 10)) -#define MII_MODEL(id2) (((id2) & IDR2_MODEL) >> 4) -#define MII_REV(id2) ((id2) & IDR2_REV) - -#define MII_ANAR 0x04 /* Autonegotiation advertisement (rw) */ - /* section 28.2.4.1 and 37.2.6.1 */ -#define ANAR_NP 0x8000 /* Next page (ro) */ -#define ANAR_ACK 0x4000 /* link partner abilities acknowledged (ro) */ -#define ANAR_RF 0x2000 /* remote fault (ro) */ -#define ANAR_FC 0x0400 /* local device supports PAUSE */ -#define ANAR_T4 0x0200 /* local device supports 100bT4 */ -#define ANAR_TX_FD 0x0100 /* local device supports 100bTx FD */ -#define ANAR_TX 0x0080 /* local device supports 100bTx */ -#define ANAR_10_FD 0x0040 /* local device supports 10bT FD */ -#define ANAR_10 0x0020 /* local device supports 10bT */ -#define ANAR_CSMA 0x0001 /* protocol selector CSMA/CD */ - -#define ANAR_X_FD 0x0020 /* local device supports 1000BASE-X FD */ -#define ANAR_X_HD 0x0040 /* local device supports 1000BASE-X HD */ -#define ANAR_X_PAUSE_NONE (0 << 7) -#define ANAR_X_PAUSE_SYM (1 << 7) -#define ANAR_X_PAUSE_ASYM (2 << 7) -#define ANAR_X_PAUSE_TOWARDS (3 << 7) - -#define MII_ANLPAR 0x05 /* Autonegotiation lnk partner abilities (rw) */ - /* section 28.2.4.1 and 37.2.6.1 */ -#define ANLPAR_NP 0x8000 /* Next page (ro) */ -#define ANLPAR_ACK 0x4000 /* link partner accepted ACK (ro) */ -#define ANLPAR_RF 0x2000 /* remote fault (ro) */ -#define ANLPAR_FC 0x0400 /* link partner supports PAUSE */ -#define ANLPAR_T4 0x0200 /* link partner supports 100bT4 */ -#define ANLPAR_TX_FD 0x0100 /* link partner supports 100bTx FD */ -#define ANLPAR_TX 0x0080 /* link partner supports 100bTx */ -#define ANLPAR_10_FD 0x0040 /* link partner supports 10bT FD */ -#define ANLPAR_10 0x0020 /* link partner supports 10bT */ -#define ANLPAR_CSMA 0x0001 /* protocol selector CSMA/CD */ - -#define ANLPAR_X_FD 0x0020 /* local device supports 1000BASE-X FD */ -#define ANLPAR_X_HD 0x0040 /* local device supports 1000BASE-X HD */ -#define ANLPAR_X_PAUSE_MASK (3 << 7) -#define ANLPAR_X_PAUSE_NONE (0 << 7) -#define ANLPAR_X_PAUSE_SYM (1 << 7) -#define ANLPAR_X_PAUSE_ASYM (2 << 7) -#define ANLPAR_X_PAUSE_TOWARDS (3 << 7) - -#define MII_ANER 0x06 /* Autonegotiation expansion (ro) */ - /* section 28.2.4.1 and 37.2.6.1 */ -#define ANER_MLF 0x0010 /* multiple link detection fault */ -#define ANER_LPNP 0x0008 /* link parter next page-able */ -#define ANER_NP 0x0004 /* next page-able */ -#define ANER_PAGE_RX 0x0002 /* Page received */ -#define ANER_LPAN 0x0001 /* link parter autoneg-able */ - -#define MII_ANNP 0x07 /* Autonegotiation next page */ - /* section 28.2.4.1 and 37.2.6.1 */ - -#define MII_ANLPRNP 0x08 /* Autonegotiation link partner rx next page */ - /* section 32.5.1 and 37.2.6.1 */ - - /* This is also the 1000baseT control register */ -#define MII_100T2CR 0x09 /* 100base-T2 control register */ -#define GTCR_TEST_MASK 0xe000 /* see 802.3ab ss. 40.6.1.1.2 */ -#define GTCR_MAN_MS 0x1000 /* enable manual master/slave control */ -#define GTCR_ADV_MS 0x0800 /* 1 = adv. master, 0 = adv. slave */ -#define GTCR_PORT_TYPE 0x0400 /* 1 = DCE, 0 = DTE (NIC) */ -#define GTCR_ADV_1000TFDX 0x0200 /* adv. 1000baseT FDX */ -#define GTCR_ADV_1000THDX 0x0100 /* adv. 1000baseT HDX */ - - /* This is also the 1000baseT status register */ -#define MII_100T2SR 0x0a /* 100base-T2 status register */ -#define GTSR_MAN_MS_FLT 0x8000 /* master/slave config fault */ -#define GTSR_MS_RES 0x4000 /* result: 1 = master, 0 = slave */ -#define GTSR_LRS 0x2000 /* local rx status, 1 = ok */ -#define GTSR_RRS 0x1000 /* remove rx status, 1 = ok */ -#define GTSR_LP_1000TFDX 0x0800 /* link partner 1000baseT FDX capable */ -#define GTSR_LP_1000THDX 0x0400 /* link partner 1000baseT HDX capable */ -#define GTSR_LP_ASM_DIR 0x0200 /* link partner asym. pause dir. capable */ -#define GTSR_IDLE_ERR 0x00ff /* IDLE error count */ - -#define MII_EXTSR 0x0f /* Extended status register */ -#define EXTSR_1000XFDX 0x8000 /* 1000X full-duplex capable */ -#define EXTSR_1000XHDX 0x4000 /* 1000X half-duplex capable */ -#define EXTSR_1000TFDX 0x2000 /* 1000T full-duplex capable */ -#define EXTSR_1000THDX 0x1000 /* 1000T half-duplex capable */ - -#define EXTSR_MEDIAMASK (EXTSR_1000XFDX|EXTSR_1000XHDX| \ - EXTSR_1000TFDX|EXTSR_1000THDX) - -#endif /* _DEV_MII_MII_H_ */ |