ael1002.c | Explore in Territory

/*
 * Copyright (c) 2005-2008 Chelsio, Inc. All rights reserved.
 *
 * This software is available to you under a choice of one of two
 * licenses.  You may choose to be licensed under the terms of the GNU
 * General Public License (GPL) Version 2, available from the file
 * COPYING in the main directory of this source tree, or the
 * OpenIB.org BSD license below:
 *
 *     Redistribution and use in source and binary forms, with or
 *     without modification, are permitted provided that the following
 *     conditions are met:
 *
 *      - Redistributions of source code must retain the above
 *        copyright notice, this list of conditions and the following
 *        disclaimer.
 *
 *      - 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.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
 * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
 * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
 * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 * SOFTWARE.
 */
#include "common.h"
#include "regs.h"

enum { … };

enum { … };

/* PHY module I2C device address */
enum { … };

/* PHY transceiver type */
enum { … };

#define AEL2005_MODDET_IRQ …

struct reg_val { … };

static int set_phy_regs(struct cphy *phy, const struct reg_val *rv)
{ … }

static void ael100x_txon(struct cphy *phy)
{ … }

/*
 * Read an 8-bit word from a device attached to the PHY's i2c bus.
 */
static int ael_i2c_rd(struct cphy *phy, int dev_addr, int word_addr)
{ … }

static int ael1002_power_down(struct cphy *phy, int enable)
{ … }

static int ael1002_reset(struct cphy *phy, int wait)
{ … }

static int ael1002_intr_noop(struct cphy *phy)
{ … }

/*
 * Get link status for a 10GBASE-R device.
 */
static int get_link_status_r(struct cphy *phy, int *link_ok, int *speed,
			     int *duplex, int *fc)
{ … }

static const struct cphy_ops ael1002_ops = …;

int t3_ael1002_phy_prep(struct cphy *phy, struct adapter *adapter,
			int phy_addr, const struct mdio_ops *mdio_ops)
{ … }

static int ael1006_reset(struct cphy *phy, int wait)
{ … }

static const struct cphy_ops ael1006_ops = …;

int t3_ael1006_phy_prep(struct cphy *phy, struct adapter *adapter,
			     int phy_addr, const struct mdio_ops *mdio_ops)
{ … }

/*
 * Decode our module type.
 */
static int ael2xxx_get_module_type(struct cphy *phy, int delay_ms)
{ … }

/*
 * Code to support the Aeluros/NetLogic 2005 10Gb PHY.
 */
static int ael2005_setup_sr_edc(struct cphy *phy)
{ … }

static int ael2005_setup_twinax_edc(struct cphy *phy, int modtype)
{ … }

static int ael2005_get_module_type(struct cphy *phy, int delay_ms)
{ … }

static int ael2005_intr_enable(struct cphy *phy)
{ … }

static int ael2005_intr_disable(struct cphy *phy)
{ … }

static int ael2005_intr_clear(struct cphy *phy)
{ … }

static int ael2005_reset(struct cphy *phy, int wait)
{ … }

static int ael2005_intr_handler(struct cphy *phy)
{ … }

static const struct cphy_ops ael2005_ops = …;

int t3_ael2005_phy_prep(struct cphy *phy, struct adapter *adapter,
			int phy_addr, const struct mdio_ops *mdio_ops)
{ … }

/*
 * Setup EDC and other parameters for operation with an optical module.
 */
static int ael2020_setup_sr_edc(struct cphy *phy)
{ … }

/*
 * Setup EDC and other parameters for operation with an TWINAX module.
 */
static int ael2020_setup_twinax_edc(struct cphy *phy, int modtype)
{ … }

/*
 * Return Module Type.
 */
static int ael2020_get_module_type(struct cphy *phy, int delay_ms)
{ … }

/*
 * Enable PHY interrupts.  We enable "Module Detection" interrupts (on any
 * state transition) and then generic Link Alarm Status Interrupt (LASI).
 */
static int ael2020_intr_enable(struct cphy *phy)
{ … }

/*
 * Disable PHY interrupts.  The mirror of the above ...
 */
static int ael2020_intr_disable(struct cphy *phy)
{ … }

/*
 * Clear PHY interrupt state.
 */
static int ael2020_intr_clear(struct cphy *phy)
{ … }

static const struct reg_val ael2020_reset_regs[] = …;
/*
 * Reset the PHY and put it into a canonical operating state.
 */
static int ael2020_reset(struct cphy *phy, int wait)
{ … }

/*
 * Handle a PHY interrupt.
 */
static int ael2020_intr_handler(struct cphy *phy)
{ … }

static const struct cphy_ops ael2020_ops = …;

int t3_ael2020_phy_prep(struct cphy *phy, struct adapter *adapter, int phy_addr,
			const struct mdio_ops *mdio_ops)
{ … }

/*
 * Get link status for a 10GBASE-X device.
 */
static int get_link_status_x(struct cphy *phy, int *link_ok, int *speed,
			     int *duplex, int *fc)
{ … }

static const struct cphy_ops qt2045_ops = …;

int t3_qt2045_phy_prep(struct cphy *phy, struct adapter *adapter,
		       int phy_addr, const struct mdio_ops *mdio_ops)
{ … }

static int xaui_direct_reset(struct cphy *phy, int wait)
{ … }

static int xaui_direct_get_link_status(struct cphy *phy, int *link_ok,
				       int *speed, int *duplex, int *fc)
{ … }

static int xaui_direct_power_down(struct cphy *phy, int enable)
{ … }

static const struct cphy_ops xaui_direct_ops = …;

int t3_xaui_direct_phy_prep(struct cphy *phy, struct adapter *adapter,
			    int phy_addr, const struct mdio_ops *mdio_ops)
{ … }
linux/drivers/net/ethernet/chelsio/cxgb3/ael1002.c
