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i40e: Swap use of pf->flags and pf->hw_disabled_flags for ATR Eviction

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This is a minor cleanup so that we are always updating pf->flags when we
make a change to the private flags instead of updating a mix of either
pf->flags and/or pf->hw_disabled_flags.

In addition I went through and cleaned out all the spots where we were
using the X722 define in regards to this flag.

Lastly since we changed the logic I went through and flushed out any
redundancy and cleaned up the handling of the flags in the Tx path.

Change-ID: I79ff95a7272bb2533251ff11ef91e89ccb80b610
Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com>
Tested-by: Andrew Bowers <andrewx.bowers@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
This commit is contained in:
Alexander Duyck 2017-04-05 07:50:54 -04:00 committed by Jeff Kirsher
parent a346fb836c
commit e8c5f7231c
1 changed files with 2 additions and 4 deletions
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6
drivers/net/ethernet/intel/i40e/i40e_txrx.c
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@ -2263,8 +2263,7 @@ static void i40e_atr(struct i40e_ring *tx_ring, struct sk_buff *skb,
/* Due to lack of space, no more new filters can be programmed */
if (th->syn && (pf->hw_disabled_flags & I40E_FLAG_FD_ATR_ENABLED))
return;
if ((pf->flags & I40E_FLAG_HW_ATR_EVICT_CAPABLE) &&
(!(pf->hw_disabled_flags & I40E_FLAG_HW_ATR_EVICT_CAPABLE))) {
if (pf->flags & I40E_FLAG_HW_ATR_EVICT_CAPABLE) {
/* HW ATR eviction will take care of removing filters on FIN
* and RST packets.
*/
@ -2326,8 +2325,7 @@ static void i40e_atr(struct i40e_ring *tx_ring, struct sk_buff *skb,
I40E_TXD_FLTR_QW1_CNTINDEX_SHIFT) &
I40E_TXD_FLTR_QW1_CNTINDEX_MASK;
if ((pf->flags & I40E_FLAG_HW_ATR_EVICT_CAPABLE) &&
(!(pf->hw_disabled_flags & I40E_FLAG_HW_ATR_EVICT_CAPABLE)))
if (pf->flags & I40E_FLAG_HW_ATR_EVICT_CAPABLE)
dtype_cmd |= I40E_TXD_FLTR_QW1_ATR_MASK;
fdir_desc->qindex_flex_ptype_vsi = cpu_to_le32(flex_ptype);