drivers/net/ethernet/sfc/falcon/phy.h

   1 /* SPDX-License-Identifier: GPL-2.0-only */
   2 /****************************************************************************
   3  * Driver for Solarflare network controllers and boards
   4  * Copyright 2007-2010 Solarflare Communications Inc.
   5  */
   6
   7 #ifndef EF4_PHY_H
   8 #define EF4_PHY_H
   9
  10 /****************************************************************************
  11  * 10Xpress (SFX7101) PHY
  12  */
  13 extern const struct ef4_phy_operations falcon_sfx7101_phy_ops;
  14
  15 void tenxpress_set_id_led(struct ef4_nic *efx, enum ef4_led_mode mode);
  16
  17 /****************************************************************************
  18  * AMCC/Quake QT202x PHYs
  19  */
  20 extern const struct ef4_phy_operations falcon_qt202x_phy_ops;
  21
  22 /* These PHYs provide various H/W control states for LEDs */
  23 #define QUAKE_LED_LINK_INVAL    (0)
  24 #define QUAKE_LED_LINK_STAT     (1)
  25 #define QUAKE_LED_LINK_ACT      (2)
  26 #define QUAKE_LED_LINK_ACTSTAT  (3)
  27 #define QUAKE_LED_OFF           (4)
  28 #define QUAKE_LED_ON            (5)
  29 #define QUAKE_LED_LINK_INPUT    (6)     /* Pin is an input. */
  30 /* What link the LED tracks */
  31 #define QUAKE_LED_TXLINK        (0)
  32 #define QUAKE_LED_RXLINK        (8)
  33
  34 void falcon_qt202x_set_led(struct ef4_nic *p, int led, int state);
  35
  36 /****************************************************************************
  37 * Transwitch CX4 retimer
  38 */
  39 extern const struct ef4_phy_operations falcon_txc_phy_ops;
  40
  41 #define TXC_GPIO_DIR_INPUT      0
  42 #define TXC_GPIO_DIR_OUTPUT     1
  43
  44 void falcon_txc_set_gpio_dir(struct ef4_nic *efx, int pin, int dir);
  45 void falcon_txc_set_gpio_val(struct ef4_nic *efx, int pin, int val);
  46
  47 #endif