diff options
author | wpaul <wpaul@FreeBSD.org> | 2000-04-22 01:58:18 +0000 |
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committer | wpaul <wpaul@FreeBSD.org> | 2000-04-22 01:58:18 +0000 |
commit | d98654ae0128bb79d63a6df0231ebed9c121ae5d (patch) | |
tree | 6c07ce6b67e9f32028a374542951e6cc026fefdd /sys/dev/mii/xmphyreg.h | |
parent | fd97ac0ffeb11490fbfcedd47a1da7c9fd2266cd (diff) | |
download | FreeBSD-src-d98654ae0128bb79d63a6df0231ebed9c121ae5d.zip FreeBSD-src-d98654ae0128bb79d63a6df0231ebed9c121ae5d.tar.gz |
Add PHY drivers for the XMAC II's internal PHY and the Broadcom BCM5400
1000baseTX PHY. These will be used by the SysKonnect gigabit ethernet
driver shortly.
Diffstat (limited to 'sys/dev/mii/xmphyreg.h')
-rw-r--r-- | sys/dev/mii/xmphyreg.h | 116 |
1 files changed, 116 insertions, 0 deletions
diff --git a/sys/dev/mii/xmphyreg.h b/sys/dev/mii/xmphyreg.h new file mode 100644 index 0000000..1dff3a5 --- /dev/null +++ b/sys/dev/mii/xmphyreg.h @@ -0,0 +1,116 @@ +/* + * Copyright (c) 2000 + * Bill Paul <wpaul@ee.columbia.edu>. All rights reserved. + * + * 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 Bill Paul. + * 4. Neither the name of the author nor the names of any co-contributors + * may be used to endorse or promote products derived from this software + * without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY Bill Paul AND CONTRIBUTORS ``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 Bill Paul OR THE VOICES IN HIS HEAD + * 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. + * + * $FreeBSD$ + */ + +#ifndef _DEV_MII_XMPHYREG_H_ +#define _DEV_MII_XMPHYREG_H_ + +/* + * XaQti XMAC II PHY registers + */ + +#define XMPHY_MII_BMCR 0x00 +#define XMPHY_BMCR_RESET 0x8000 +#define XMPHY_BMCR_LOOP 0x4000 +#define XMPHY_BMCR_AUTOEN 0x1000 /* Autoneg enabled */ +#define XMPHY_BMCR_PDOWN 0x0800 /* Power down */ +#define XMPHY_BMCR_STARTNEG 0x0200 /* Restart autoneg */ +#define XMPHY_BMCR_FDX 0x0100 /* Duplex mode */ + +#define XMPHY_MII_BMSR 0x01 +#define XMPHY_BMSR_EXTSTS 0x0100 /* Extended status present */ +#define XMPHY_BMSR_ACOMP 0x0020 /* Autoneg complete */ +#define XMPHY_BMSR_RFAULT 0x0010 /* Remote fault condition occured */ +#define XMPHY_BMSR_ANEG 0x0008 /* Autoneg capable */ +#define XMPHY_BMSR_LINK 0x0004 /* Link status */ +#define XMPHY_BMSR_EXT 0x0001 /* Extended capability */ + +#define XMPHY_MII_ANAR 0x04 +#define XMPHY_ANAR_NP 0x8000 /* Next page */ +#define XMPHY_ANAR_ACK 0x4000 /* Next page or base received */ +#define XMPHY_ANAR_RFBITS 0x3000 /* Remote fault bits */ +#define XMPHY_ANAR_PAUSEBITS 0x0180 /* Pause bits */ +#define XMPHY_ANAR_FDX 0x0040 /* Select full duplex */ +#define XMPHY_ANAR_HDX 0x0020 /* Select half duplex */ + +#define XMPHY_MII_ANLPAR 0x05 +#define XMPHY_ANLPAR_NP 0x8000 /* Next page */ +#define XMPHY_ANLPAR_ACK 0x4000 /* Next page or base received */ +#define XMPHY_ANLPAR_RFBITS 0x3000 /* Remote fault bits */ +#define XMPHY_ANLPAR_PAUSEBITS 0x0180 /* Pause bits */ +#define XMPHY_ANLPAR_FDX 0x0040 /* Select full duplex */ +#define XMPHY_ANLPAR_HDX 0x0020 /* Select half duplex */ + +#define XMPHY_RF_OK 0x0000 /* No error -- link is good */ +#define XMPHY_RF_LINKFAIL 0x1000 /* Link failure */ +#define XMPHY_RF_OFFLINE 0x2000 /* Offline */ +#define XMPHY_RF_ANEGFAIL 0x3000 /* Autonegotiation error */ + +#define XMPHY_PAUSE_NOPAUSE 0x0000 /* No pause possible */ +#define XMPHY_PAUSE_ASYMETRIC 0x0080 /* Asymetric pause toward LP */ +#define XMPHY_PAUSE_SYMETRIC 0x0100 /* Symetric pause */ +#define XMPHY_PAUSE_BOTH 0x0180 /* Both sym and asym pause */ + +#define XMPHY_MII_ANER 0x06 +#define XMPHY_ANER_LPNP 0x0008 /* Link partner can next page */ +#define XMPHY_ANER_NP 0x0004 /* Local PHY can next page */ +#define XMPHY_ANER_RX 0x0002 /* Next page received */ + +#define XMPHY_MII_NEXTP 0x07 /* Next page */ +#define XMPHY_NEXTP_MORE 0x8000 /* More next pages to follow */ +#define XMPHY_NEXTP_ACK1 0x4000 /* Ack bit received OK */ +#define XMPHY_NEXTP_MP 0x2000 /* Page is message page */ +#define XMPHY_NEXTP_ACK2 0x1000 /* can comply with message (r/o) */ +#define XMPHY_NEXTP_TOGGLE 0x0800 /* sync with LP */ +#define XMPHY_NEXTP_MESSAGE 0x07FF /* message */ + +#define XMPHY_MII_NEXTPLP 0x08 /* Next page of link partner */ +#define XMPHY_NEXTPLP_MORE 0x8000 /* More next pages to follow */ +#define XMPHY_NEXTPLP_ACK1 0x4000 /* Ack bit received OK */ +#define XMPHY_NEXTPLP_MP 0x2000 /* Page is message page */ +#define XMPHY_NEXTPLP_ACK2 0x1000 /* can comply with message (r/o) */ +#define XMPHY_NEXTPLP_TOGGLE 0x0800 /* sync with LP */ +#define XMPHY_NEXTPLP_MESSAGE 0x07FF /* message */ + +#define XMPHY_MII_EXTSTS 0x0F /* Extended status */ +#define XMPHY_EXTSTS_FDX 0x8000 /* 1000base-X FD capable */ +#define XMPHY_EXTSTS_HDX 0x4000 /* 1000base-X HD capable */ + +#define XMPHY_MII_RESAB 0x10 /* Resolved ability */ +#define XMPHY_RESAB_PAUSEBITS 0x0180 /* Pause bits */ +#define XMPHY_RESAB_HDX 0x0040 /* Half duplex selected */ +#define XMPHY_RESAB_FDX 0x0020 /* Full duplex selected */ +#define XMPHY_RESAB_ABLMIS 0x0010 /* Ability mismatch */ +#define XMPHY_RESAB_PAUSEMIS 0x0008 /* Pause mismatch */ + +#endif /* _DEV_MII_XMPHYREG_H_ */ |