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ixgbe: DCB, implement 802.1Qaz routines

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Implements 802.1Qaz support for ixgbe driver. Additionally,
this adds IEEE_8021QAZ_TSA_{} defines to dcbnl.h this is to
avoid having to use cryptic numeric codes for the TSA type.

Signed-off-by: John Fastabend <john.r.fastabend@intel.com>
Tested-by: Ross Brattain <ross.b.brattain@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
This commit is contained in:
John Fastabend
2011-02-10 14:40:01 +00:00
committed by Jeff Kirsher
parent 55320cb58b
commit d033d526a4
7 changed files with 212 additions and 1 deletions
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4
drivers/net/ixgbe/ixgbe_dcb.h
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@@ -150,10 +150,14 @@ struct ixgbe_dcb_config {
void ixgbe_dcb_unpack_pfc(struct ixgbe_dcb_config *cfg, u8 *pfc_en);
/* DCB credits calculation */
s32 ixgbe_ieee_credits(__u8 *bw, __u16 *refill, __u16 *max, int max_frame);
s32 ixgbe_dcb_calculate_tc_credits(struct ixgbe_hw *,
struct ixgbe_dcb_config *, int, u8);
/* DCB hw initialization */
s32 ixgbe_dcb_hw_ets_config(struct ixgbe_hw *hw,
u16 *refill, u16 *max, u8 *bwg_id, u8 *prio_type);
s32 ixgbe_dcb_hw_pfc_config(struct ixgbe_hw *hw, u8 pfc_en);
s32 ixgbe_dcb_hw_config(struct ixgbe_hw *, struct ixgbe_dcb_config *);
/* DCB definitions for credit calculation */