bnx2x: Fan failure
Setup fan failure for different PHY types or according to nvram settings
Signed-off-by: Eilon Greenstein <eilong@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/drivers/net/bnx2x_hsi.h b/drivers/net/bnx2x_hsi.h
index 03c6242..41c6dcb 100644
--- a/drivers/net/bnx2x_hsi.h
+++ b/drivers/net/bnx2x_hsi.h
@@ -91,6 +91,21 @@
#define SHARED_HW_CFG_HIDE_PORT1 0x00002000
+ /* The fan failure mechanism is usually related to the PHY type
+ since the power consumption of the board is determined by the PHY.
+ Currently, fan is required for most designs with SFX7101, BCM8727
+ and BCM8481. If a fan is not required for a board which uses one
+ of those PHYs, this field should be set to "Disabled". If a fan is
+ required for a different PHY type, this option should be set to
+ "Enabled".
+ The fan failure indication is expected on
+ SPIO5 */
+#define SHARED_HW_CFG_FAN_FAILURE_MASK 0x00180000
+#define SHARED_HW_CFG_FAN_FAILURE_SHIFT 19
+#define SHARED_HW_CFG_FAN_FAILURE_PHY_TYPE 0x00000000
+#define SHARED_HW_CFG_FAN_FAILURE_DISABLED 0x00080000
+#define SHARED_HW_CFG_FAN_FAILURE_ENABLED 0x00100000
+
u32 power_dissipated; /* 0x11c */
#define SHARED_HW_CFG_POWER_DIS_CMN_MASK 0xff000000
#define SHARED_HW_CFG_POWER_DIS_CMN_SHIFT 24