diff options
Diffstat (limited to 'drivers/net/ibm_newemac/phy.h')
| -rw-r--r-- | drivers/net/ibm_newemac/phy.h | 87 |
1 files changed, 0 insertions, 87 deletions
diff --git a/drivers/net/ibm_newemac/phy.h b/drivers/net/ibm_newemac/phy.h deleted file mode 100644 index 5d2bf4cbe50..00000000000 --- a/drivers/net/ibm_newemac/phy.h +++ /dev/null @@ -1,87 +0,0 @@ -/* - * drivers/net/ibm_newemac/phy.h - * - * Driver for PowerPC 4xx on-chip ethernet controller, PHY support - * - * Copyright 2007 Benjamin Herrenschmidt, IBM Corp. - * <benh@kernel.crashing.org> - * - * Based on the arch/ppc version of the driver: - * - * Benjamin Herrenschmidt <benh@kernel.crashing.org> - * February 2003 - * - * Minor additions by Eugene Surovegin <ebs@ebshome.net>, 2004 - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version 2 of the License, or (at your - * option) any later version. - * - * This file basically duplicates sungem_phy.{c,h} with different PHYs - * supported. I'm looking into merging that in a single mii layer more - * flexible than mii.c - */ - -#ifndef __IBM_NEWEMAC_PHY_H -#define __IBM_NEWEMAC_PHY_H - -struct mii_phy; - -/* Operations supported by any kind of PHY */ -struct mii_phy_ops { - int (*init) (struct mii_phy * phy); - int (*suspend) (struct mii_phy * phy, int wol_options); - int (*setup_aneg) (struct mii_phy * phy, u32 advertise); - int (*setup_forced) (struct mii_phy * phy, int speed, int fd); - int (*poll_link) (struct mii_phy * phy); - int (*read_link) (struct mii_phy * phy); -}; - -/* Structure used to statically define an mii/gii based PHY */ -struct mii_phy_def { - u32 phy_id; /* Concatenated ID1 << 16 | ID2 */ - u32 phy_id_mask; /* Significant bits */ - u32 features; /* Ethtool SUPPORTED_* defines or - 0 for autodetect */ - int magic_aneg; /* Autoneg does all speed test for us */ - const char *name; - const struct mii_phy_ops *ops; -}; - -/* An instance of a PHY, partially borrowed from mii_if_info */ -struct mii_phy { - struct mii_phy_def *def; - u32 advertising; /* Ethtool ADVERTISED_* defines */ - u32 features; /* Copied from mii_phy_def.features - or determined automaticaly */ - int address; /* PHY address */ - int mode; /* PHY mode */ - int gpcs_address; /* GPCS PHY address */ - - /* 1: autoneg enabled, 0: disabled */ - int autoneg; - - /* forced speed & duplex (no autoneg) - * partner speed & duplex & pause (autoneg) - */ - int speed; - int duplex; - int pause; - int asym_pause; - - /* Provided by host chip */ - struct net_device *dev; - int (*mdio_read) (struct net_device * dev, int addr, int reg); - void (*mdio_write) (struct net_device * dev, int addr, int reg, - int val); -}; - -/* Pass in a struct mii_phy with dev, mdio_read and mdio_write - * filled, the remaining fields will be filled on return - */ -int emac_mii_phy_probe(struct mii_phy *phy, int address); -int emac_mii_reset_phy(struct mii_phy *phy); -int emac_mii_reset_gpcs(struct mii_phy *phy); - -#endif /* __IBM_NEWEMAC_PHY_H */ |