diff options
| author | Eilon Greenstein <eilong@broadcom.com> | 2009-07-21 09:47:27 +0400 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2009-07-21 22:18:26 +0400 |
| commit | fd4ef40d5977e1c226e9cd9659398e82cc4a1e85 (patch) | |
| tree | fef7d128105a7cf789d6088d013c64fee1416402 /drivers/net/bnx2x_hsi.h | |
| parent | 279abdf59c766a06db89b50c6d3615b4f2b19ed3 (diff) | |
| download | linux-fd4ef40d5977e1c226e9cd9659398e82cc4a1e85.tar.xz | |
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>
Diffstat (limited to 'drivers/net/bnx2x_hsi.h')
| -rw-r--r-- | drivers/net/bnx2x_hsi.h | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/drivers/net/bnx2x_hsi.h b/drivers/net/bnx2x_hsi.h index 03c62421d999..41c6dcb9618a 100644 --- a/drivers/net/bnx2x_hsi.h +++ b/drivers/net/bnx2x_hsi.h @@ -91,6 +91,21 @@ struct shared_hw_cfg { /* NVRAM Offset */ #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 |