drivers/net/sfc/phy.h

   1 /****************************************************************************
   2  * Driver for Solarflare Solarstorm network controllers and boards
   3  * Copyright 2007-2008 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 and SFT9001) PHYs
  15  */
  16 extern struct efx_phy_operations falcon_sfx7101_phy_ops;
  17 extern struct efx_phy_operations falcon_sft9001_phy_ops;
  18
  19 extern void tenxpress_phy_blink(struct efx_nic *efx, bool blink);
  20
  21 /* Wait for the PHY to boot. Return 0 on success, -EINVAL if the PHY failed
  22  * to boot due to corrupt flash, or some other negative error code. */
  23 extern int sft9001_wait_boot(struct efx_nic *efx);
  24
  25 /****************************************************************************
  26  * AMCC/Quake QT20xx PHYs
  27  */
  28 extern struct efx_phy_operations falcon_xfp_phy_ops;
  29
  30 /* These PHYs provide various H/W control states for LEDs */
  31 #define QUAKE_LED_LINK_INVAL    (0)
  32 #define QUAKE_LED_LINK_STAT     (1)
  33 #define QUAKE_LED_LINK_ACT      (2)
  34 #define QUAKE_LED_LINK_ACTSTAT  (3)
  35 #define QUAKE_LED_OFF           (4)
  36 #define QUAKE_LED_ON            (5)
  37 #define QUAKE_LED_LINK_INPUT    (6)     /* Pin is an input. */
  38 /* What link the LED tracks */
  39 #define QUAKE_LED_TXLINK        (0)
  40 #define QUAKE_LED_RXLINK        (8)
  41
  42 extern void xfp_set_led(struct efx_nic *p, int led, int state);
  43
  44 #endif