drivers/net/ethernet/sfc/phy.h

   1 /****************************************************************************
   2  * Driver for Solarflare network controllers and boards
   3  * Copyright 2007-2010 Solarflare Communications Inc.
   4  *
   5  * This program is free software; you can redistribute it and/or modify it
   6  * under the terms of the GNU General Public License version 2 as published
   7  * by the Free Software Foundation, incorporated herein by reference.
   8  */
   9
  10 #ifndef EFX_PHY_H
  11 #define EFX_PHY_H
  12
  13 /****************************************************************************
  14  * 10Xpress (SFX7101) PHY
  15  */
  16 extern const struct efx_phy_operations falcon_sfx7101_phy_ops;
  17
  18 extern void tenxpress_set_id_led(struct efx_nic *efx, enum efx_led_mode mode);
  19
  20 /****************************************************************************
  21  * AMCC/Quake QT202x PHYs
  22  */
  23 extern const struct efx_phy_operations falcon_qt202x_phy_ops;
  24
  25 /* These PHYs provide various H/W control states for LEDs */
  26 #define QUAKE_LED_LINK_INVAL    (0)
  27 #define QUAKE_LED_LINK_STAT     (1)
  28 #define QUAKE_LED_LINK_ACT      (2)
  29 #define QUAKE_LED_LINK_ACTSTAT  (3)
  30 #define QUAKE_LED_OFF           (4)
  31 #define QUAKE_LED_ON            (5)
  32 #define QUAKE_LED_LINK_INPUT    (6)     /* Pin is an input. */
  33 /* What link the LED tracks */
  34 #define QUAKE_LED_TXLINK        (0)
  35 #define QUAKE_LED_RXLINK        (8)
  36
  37 extern void falcon_qt202x_set_led(struct efx_nic *p, int led, int state);
  38
  39 /****************************************************************************
  40 * Transwitch CX4 retimer
  41 */
  42 extern const struct efx_phy_operations falcon_txc_phy_ops;
  43
  44 #define TXC_GPIO_DIR_INPUT      0
  45 #define TXC_GPIO_DIR_OUTPUT     1
  46
  47 extern void falcon_txc_set_gpio_dir(struct efx_nic *efx, int pin, int dir);
  48 extern void falcon_txc_set_gpio_val(struct efx_nic *efx, int pin, int val);
  49
  50 #endif