diff options
Diffstat (limited to 'drivers/net/ethernet/intel/ixgbe/ixgbe_dcb.c')
| -rw-r--r-- | drivers/net/ethernet/intel/ixgbe/ixgbe_dcb.c | 26 |
1 files changed, 24 insertions, 2 deletions
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_dcb.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_dcb.c index 9bc17c0cb97..a689ee0d4be 100644 --- a/drivers/net/ethernet/intel/ixgbe/ixgbe_dcb.c +++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_dcb.c @@ -1,7 +1,7 @@ /******************************************************************************* Intel 10 Gigabit PCI Express Linux driver - Copyright(c) 1999 - 2012 Intel Corporation. + Copyright(c) 1999 - 2013 Intel Corporation. This program is free software; you can redistribute it and/or modify it under the terms and conditions of the GNU General Public License, @@ -267,7 +267,7 @@ void ixgbe_dcb_unpack_map(struct ixgbe_dcb_config *cfg, int direction, u8 *map) * Configure dcb settings and enable dcb mode. */ s32 ixgbe_dcb_hw_config(struct ixgbe_hw *hw, - struct ixgbe_dcb_config *dcb_config) + struct ixgbe_dcb_config *dcb_config) { s32 ret = 0; u8 pfc_en; @@ -380,3 +380,25 @@ s32 ixgbe_dcb_hw_ets_config(struct ixgbe_hw *hw, } return 0; } + +static void ixgbe_dcb_read_rtrup2tc_82599(struct ixgbe_hw *hw, u8 *map) +{ + u32 reg, i; + + reg = IXGBE_READ_REG(hw, IXGBE_RTRUP2TC); + for (i = 0; i < MAX_USER_PRIORITY; i++) + map[i] = IXGBE_RTRUP2TC_UP_MASK & + (reg >> (i * IXGBE_RTRUP2TC_UP_SHIFT)); +} + +void ixgbe_dcb_read_rtrup2tc(struct ixgbe_hw *hw, u8 *map) +{ + switch (hw->mac.type) { + case ixgbe_mac_82599EB: + case ixgbe_mac_X540: + ixgbe_dcb_read_rtrup2tc_82599(hw, map); + break; + default: + break; + } +} |