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Diffstat (limited to 'cfe/cfe/net/mii.h')
| -rw-r--r-- | cfe/cfe/net/mii.h | 187 |
1 files changed, 187 insertions, 0 deletions
diff --git a/cfe/cfe/net/mii.h b/cfe/cfe/net/mii.h new file mode 100644 index 0000000..ac56958 --- /dev/null +++ b/cfe/cfe/net/mii.h @@ -0,0 +1,187 @@ +/* ********************************************************************* + * Broadcom Common Firmware Environment (CFE) + * + * MII register definitions File: mii.h + * + * Register and bit definitions for the standard MII management + * interface. + * + * Author: Mitch Lichtenberg (mpl@broadcom.com) + * + ********************************************************************* + * + * Copyright 2000,2001,2002,2003 + * Broadcom Corporation. All rights reserved. + * + * This software is furnished under license and may be used and + * copied only in accordance with the following terms and + * conditions. Subject to these conditions, you may download, + * copy, install, use, modify and distribute modified or unmodified + * copies of this software in source and/or binary form. No title + * or ownership is transferred hereby. + * + * 1) Any source code used, modified or distributed must reproduce + * and retain this copyright notice and list of conditions + * as they appear in the source file. + * + * 2) No right is granted to use any trade name, trademark, or + * logo of Broadcom Corporation. The "Broadcom Corporation" + * name may not be used to endorse or promote products derived + * from this software without the prior written permission of + * Broadcom Corporation. + * + * 3) THIS SOFTWARE IS PROVIDED "AS-IS" AND ANY EXPRESS OR + * IMPLIED WARRANTIES, INCLUDING BUT NOT LIMITED TO, ANY IMPLIED + * WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR + * PURPOSE, OR NON-INFRINGEMENT ARE DISCLAIMED. IN NO EVENT + * SHALL BROADCOM BE LIABLE FOR ANY DAMAGES WHATSOEVER, AND IN + * PARTICULAR, BROADCOM SHALL NOT BE LIABLE FOR 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), EVEN IF ADVISED OF + * THE POSSIBILITY OF SUCH DAMAGE. + ********************************************************************* */ + +#ifndef _MII_H_ +#define _MII_H_ + +/* Access/command codes */ + +#define MII_COMMAND_START 0x01 +#define MII_COMMAND_READ 0x02 +#define MII_COMMAND_WRITE 0x01 +#define MII_COMMAND_ACK 0x02 + + +/* Registers */ + +#define MII_BMCR 0x00 /* Basic Mode Control (rw) */ +#define MII_BMSR 0x01 /* Basic Mode Status (ro) */ +#define MII_PHYIDR1 0x02 +#define MII_PHYIDR2 0x03 +#define MII_ANAR 0x04 /* Autonegotiation Advertisement */ +#define MII_ANLPAR 0x05 /* Autonegotiation Link Partner Ability (rw) */ +#define MII_ANER 0x06 /* Autonegotiation Expansion */ +#define MII_K1CTL 0x09 /* 1000baseT control */ +#define MII_K1STSR 0x0A /* 1K Status Register (ro) */ +#define MII_AUXCTL 0x18 /* aux control register */ + + +/* Basic Mode Control register (RW) */ + +#define BMCR_RESET 0x8000 +#define BMCR_LOOPBACK 0x4000 +#define BMCR_SPEED0 0x2000 +#define BMCR_ANENABLE 0x1000 +#define BMCR_POWERDOWN 0x0800 +#define BMCR_ISOLATE 0x0400 +#define BMCR_RESTARTAN 0x0200 +#define BMCR_DUPLEX 0x0100 +#define BMCR_COLTEST 0x0080 +#define BMCR_SPEED1 0x0040 +#define BMCR_SPEED1000 (BMCR_SPEED1) +#define BMCR_SPEED100 (BMCR_SPEED0) +#define BMCR_SPEED10 0 + + +/* Basic Mode Status register (RO) */ + +#define BMSR_100BT4 0x8000 +#define BMSR_100BT_FDX 0x4000 +#define BMSR_100BT_HDX 0x2000 +#define BMSR_10BT_FDX 0x1000 +#define BMSR_10BT_HDX 0x0800 +#define BMSR_100BT2_FDX 0x0400 +#define BMSR_100BT2_HDX 0x0200 +#define BMSR_1000BT_XSR 0x0100 +#define BMSR_PRESUP 0x0040 +#define BMSR_ANCOMPLETE 0x0020 +#define BMSR_REMFAULT 0x0010 +#define BMSR_AUTONEG 0x0008 +#define BMSR_LINKSTAT 0x0004 +#define BMSR_JABDETECT 0x0002 +#define BMSR_EXTCAPAB 0x0001 + + +/* PHY Identifer registers (RO) */ + +#define PHYIDR1 0x2000 +#define PHYIDR2 0x5C60 + + +/* Autonegotiation Advertisement register (RW) */ + +#define ANAR_NP 0x8000 +#define ANAR_RF 0x2000 +#define ANAR_ASYPAUSE 0x0800 +#define ANAR_PAUSE 0x0400 +#define ANAR_T4 0x0200 +#define ANAR_TXFD 0x0100 +#define ANAR_TXHD 0x0080 +#define ANAR_10FD 0x0040 +#define ANAR_10HD 0x0020 +#define ANAR_PSB 0x001F + +#define PSB_802_3 0x0001 /* 802.3 */ + +/* Autonegotiation Link Partner Abilities register (RW) */ + +#define ANLPAR_NP 0x8000 +#define ANLPAR_ACK 0x4000 +#define ANLPAR_RF 0x2000 +#define ANLPAR_ASYPAUSE 0x0800 +#define ANLPAR_PAUSE 0x0400 +#define ANLPAR_T4 0x0200 +#define ANLPAR_TXFD 0x0100 +#define ANLPAR_TXHD 0x0080 +#define ANLPAR_10FD 0x0040 +#define ANLPAR_10HD 0x0020 +#define ANLPAR_PSB 0x001F + + +/* Autonegotiation Expansion register (RO) */ + +#define ANER_PDF 0x0010 +#define ANER_LPNPABLE 0x0008 +#define ANER_NPABLE 0x0004 +#define ANER_PAGERX 0x0002 +#define ANER_LPANABLE 0x0001 + + +#define ANNPTR_NP 0x8000 +#define ANNPTR_MP 0x2000 +#define ANNPTR_ACK2 0x1000 +#define ANNPTR_TOGTX 0x0800 +#define ANNPTR_CODE 0x0008 + +#define ANNPRR_NP 0x8000 +#define ANNPRR_MP 0x2000 +#define ANNPRR_ACK3 0x1000 +#define ANNPRR_TOGTX 0x0800 +#define ANNPRR_CODE 0x0008 + + +#define K1TCR_TESTMODE 0x0000 +#define K1TCR_MSMCE 0x1000 +#define K1TCR_MSCV 0x0800 +#define K1TCR_RPTR 0x0400 +#define K1TCR_1000BT_FDX 0x200 +#define K1TCR_1000BT_HDX 0x100 + +#define K1STSR_MSMCFLT 0x8000 +#define K1STSR_MSCFGRES 0x4000 +#define K1STSR_LRSTAT 0x2000 +#define K1STSR_RRSTAT 0x1000 +#define K1STSR_LP1KFD 0x0800 +#define K1STSR_LP1KHD 0x0400 +#define K1STSR_LPASMDIR 0x0200 + +#define K1SCR_1KX_FDX 0x8000 +#define K1SCR_1KX_HDX 0x4000 +#define K1SCR_1KT_FDX 0x2000 +#define K1SCR_1KT_HDX 0x1000 + +#endif /* _MII_H_ */ |