diff options
| author | Ben Hutchings <bhutchings@solarflare.com> | 2008-11-04 20:34:56 +0000 |
|---|---|---|
| committer | Jeff Garzik <jgarzik@redhat.com> | 2008-11-06 00:50:09 -0500 |
| commit | 3e133c44d24a094118caee182200462d46c55b56 (patch) | |
| tree | cabc1821bef090abedd1891c3d16137dea8f2ef3 /drivers/net/sfc/net_driver.h | |
| parent | f41507245ef8b079685aba8da5b5b2b5e87e70bc (diff) | |
sfc: Use lm87 and lm90 drivers for board temperature/power monitoring
Add board monitoring to periodic work whenever link is down.
For SFE4001, report when a fault has caused the PHY to turn off.
For SFE4002, switch XFP PHY into low-power state in case of a fault.
Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
Diffstat (limited to 'drivers/net/sfc/net_driver.h')
| -rw-r--r-- | drivers/net/sfc/net_driver.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/net/sfc/net_driver.h b/drivers/net/sfc/net_driver.h index c953eb19df4..e596c9a6a4c 100644 --- a/drivers/net/sfc/net_driver.h +++ b/drivers/net/sfc/net_driver.h @@ -414,6 +414,7 @@ struct efx_blinker { * @init_leds: Sets up board LEDs * @set_fault_led: Turns the fault LED on or off * @blink: Starts/stops blinking + * @monitor: Board-specific health check function * @fini: Cleanup function * @blinker: used to blink LEDs in software * @hwmon_client: I2C client for hardware monitor @@ -428,6 +429,7 @@ struct efx_board { * have a separate init callback that happens later than * board init. */ int (*init_leds)(struct efx_nic *efx); + int (*monitor) (struct efx_nic *nic); void (*set_fault_led) (struct efx_nic *efx, bool state); void (*blink) (struct efx_nic *efx, bool start); void (*fini) (struct efx_nic *nic); @@ -525,11 +527,15 @@ struct efx_phy_operations { * @enum efx_phy_mode - PHY operating mode flags * @PHY_MODE_NORMAL: on and should pass traffic * @PHY_MODE_TX_DISABLED: on with TX disabled + * @PHY_MODE_LOW_POWER: set to low power through MDIO + * @PHY_MODE_OFF: switched off through external control * @PHY_MODE_SPECIAL: on but will not pass traffic */ enum efx_phy_mode { PHY_MODE_NORMAL = 0, PHY_MODE_TX_DISABLED = 1, + PHY_MODE_LOW_POWER = 2, + PHY_MODE_OFF = 4, PHY_MODE_SPECIAL = 8, }; |