diff options
| author |   Amir Hanania <amir.hanania@intel.com> | 2013-04-18 04:23:52 +0000 |
|---|---|---|
| committer |   Jeff Kirsher <jeffrey.t.kirsher@intel.com> | 2013-05-21 03:14:21 -0700 |
| commit | e8915bebb4b33c63d6e08161edc3fbda32a840a7 (patch) | |
| tree | c7ba40149e72007f984ba8f85b2a15c270deebd6 /drivers/net/ethernet/intel/ixgbe/ixgbe_dcb.h | |
| parent | igb: Removed unused i2c function (diff) | |
| download | linux-dev-e8915bebb4b33c63d6e08161edc3fbda32a840a7.tar.xz linux-dev-e8915bebb4b33c63d6e08161edc3fbda32a840a7.zip | |
IXGBE: Set the SW prio_tc values at initialization to the HW setting.
Set the SW prio_tc values at initialization to the HW setting.
Setting the SW prio_tc default values to be the HW setting by reading the
rtrup2tc register. For any TC change we need to reset the device.
This will remove the need to reset the device at the first
time we call ixgbe_dcbnl_ieee_setets.
Signed-off-by: Amir Hanania <amir.hanania@intel.com>
Tested-by: Jack Morgan<jack.morgan@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Diffstat (limited to 'drivers/net/ethernet/intel/ixgbe/ixgbe_dcb.h')
| -rw-r--r-- | drivers/net/ethernet/intel/ixgbe/ixgbe_dcb.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_dcb.h b/drivers/net/ethernet/intel/ixgbe/ixgbe_dcb.h index 1634de8b627f..fc0a2dd52499 100644 --- a/drivers/net/ethernet/intel/ixgbe/ixgbe_dcb.h +++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_dcb.h @@ -159,6 +159,8 @@ s32 ixgbe_dcb_hw_ets_config(struct ixgbe_hw *hw, u16 *refill, u16 *max, s32 ixgbe_dcb_hw_pfc_config(struct ixgbe_hw *hw, u8 pfc_en, u8 *tc_prio); s32 ixgbe_dcb_hw_config(struct ixgbe_hw *, struct ixgbe_dcb_config *); +void ixgbe_dcb_read_rtrup2tc(struct ixgbe_hw *hw, u8 *map); + /* DCB definitions for credit calculation */ #define DCB_CREDIT_QUANTUM 64 /* DCB Quantum */ #define MAX_CREDIT_REFILL 511 /* 0x1FF * 64B = 32704B */ |