diff options
Diffstat (limited to 'drivers/net/chelsio/cphy.h')
| -rw-r--r-- | drivers/net/chelsio/cphy.h | 168 |
1 files changed, 0 insertions, 168 deletions
diff --git a/drivers/net/chelsio/cphy.h b/drivers/net/chelsio/cphy.h deleted file mode 100644 index 79d855e267e..00000000000 --- a/drivers/net/chelsio/cphy.h +++ /dev/null @@ -1,168 +0,0 @@ -/***************************************************************************** - * * - * File: cphy.h * - * $Revision: 1.7 $ * - * $Date: 2005/06/21 18:29:47 $ * - * Description: * - * part of the Chelsio 10Gb Ethernet Driver. * - * * - * This program is free software; you can redistribute it and/or modify * - * it under the terms of the GNU General Public License, version 2, as * - * published by the Free Software Foundation. * - * * - * You should have received a copy of the GNU General Public License along * - * with this program; if not, write to the Free Software Foundation, Inc., * - * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. * - * * - * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR IMPLIED * - * WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF * - * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. * - * * - * http://www.chelsio.com * - * * - * Copyright (c) 2003 - 2005 Chelsio Communications, Inc. * - * All rights reserved. * - * * - * Maintainers: maintainers@chelsio.com * - * * - * Authors: Dimitrios Michailidis <dm@chelsio.com> * - * Tina Yang <tainay@chelsio.com> * - * Felix Marti <felix@chelsio.com> * - * Scott Bardone <sbardone@chelsio.com> * - * Kurt Ottaway <kottaway@chelsio.com> * - * Frank DiMambro <frank@chelsio.com> * - * * - * History: * - * * - ****************************************************************************/ - -#ifndef _CXGB_CPHY_H_ -#define _CXGB_CPHY_H_ - -#include "common.h" - -struct mdio_ops { - void (*init)(adapter_t *adapter, const struct board_info *bi); - int (*read)(adapter_t *adapter, int phy_addr, int mmd_addr, - int reg_addr, unsigned int *val); - int (*write)(adapter_t *adapter, int phy_addr, int mmd_addr, - int reg_addr, unsigned int val); -}; - -/* PHY interrupt types */ -enum { - cphy_cause_link_change = 0x1, - cphy_cause_error = 0x2, - cphy_cause_fifo_error = 0x3 -}; - -enum { - PHY_LINK_UP = 0x1, - PHY_AUTONEG_RDY = 0x2, - PHY_AUTONEG_EN = 0x4 -}; - -struct cphy; - -/* PHY operations */ -struct cphy_ops { - void (*destroy)(struct cphy *); - int (*reset)(struct cphy *, int wait); - - int (*interrupt_enable)(struct cphy *); - int (*interrupt_disable)(struct cphy *); - int (*interrupt_clear)(struct cphy *); - int (*interrupt_handler)(struct cphy *); - - int (*autoneg_enable)(struct cphy *); - int (*autoneg_disable)(struct cphy *); - int (*autoneg_restart)(struct cphy *); - - int (*advertise)(struct cphy *phy, unsigned int advertise_map); - int (*set_loopback)(struct cphy *, int on); - int (*set_speed_duplex)(struct cphy *phy, int speed, int duplex); - int (*get_link_status)(struct cphy *phy, int *link_ok, int *speed, - int *duplex, int *fc); -}; - -/* A PHY instance */ -struct cphy { - int addr; /* PHY address */ - int state; /* Link status state machine */ - adapter_t *adapter; /* associated adapter */ - - struct delayed_work phy_update; - - u16 bmsr; - int count; - int act_count; - int act_on; - - u32 elmer_gpo; - - const struct cphy_ops *ops; /* PHY operations */ - int (*mdio_read)(adapter_t *adapter, int phy_addr, int mmd_addr, - int reg_addr, unsigned int *val); - int (*mdio_write)(adapter_t *adapter, int phy_addr, int mmd_addr, - int reg_addr, unsigned int val); - struct cphy_instance *instance; -}; - -/* Convenience MDIO read/write wrappers */ -static inline int mdio_read(struct cphy *cphy, int mmd, int reg, - unsigned int *valp) -{ - return cphy->mdio_read(cphy->adapter, cphy->addr, mmd, reg, valp); -} - -static inline int mdio_write(struct cphy *cphy, int mmd, int reg, - unsigned int val) -{ - return cphy->mdio_write(cphy->adapter, cphy->addr, mmd, reg, val); -} - -static inline int simple_mdio_read(struct cphy *cphy, int reg, - unsigned int *valp) -{ - return mdio_read(cphy, 0, reg, valp); -} - -static inline int simple_mdio_write(struct cphy *cphy, int reg, - unsigned int val) -{ - return mdio_write(cphy, 0, reg, val); -} - -/* Convenience initializer */ -static inline void cphy_init(struct cphy *phy, adapter_t *adapter, - int phy_addr, struct cphy_ops *phy_ops, - const struct mdio_ops *mdio_ops) -{ - phy->adapter = adapter; - phy->addr = phy_addr; - phy->ops = phy_ops; - if (mdio_ops) { - phy->mdio_read = mdio_ops->read; - phy->mdio_write = mdio_ops->write; - } -} - -/* Operations of the PHY-instance factory */ -struct gphy { - /* Construct a PHY instance with the given PHY address */ - struct cphy *(*create)(adapter_t *adapter, int phy_addr, - const struct mdio_ops *mdio_ops); - - /* - * Reset the PHY chip. This resets the whole PHY chip, not individual - * ports. - */ - int (*reset)(adapter_t *adapter); -}; - -extern const struct gphy t1_my3126_ops; -extern const struct gphy t1_mv88e1xxx_ops; -extern const struct gphy t1_vsc8244_ops; -extern const struct gphy t1_mv88x201x_ops; - -#endif /* _CXGB_CPHY_H_ */ |