From: Jesse Brandeburg Date: Wed, 4 Jun 2014 04:22:49 +0000 (+0000) Subject: i40e: fix fdir programming X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=99753ea60626a4c5059b24e2a4c22f8fd88b8207;p=linux-beck.git i40e: fix fdir programming There were a couple of fields in the fdir descriptor setup that were not being reprogrammed, which left the opportunity for stale data to be pushed as part of the descriptor next time it was used. Change-ID: Ieee5c96a7d4713d469693f086c4854de949a7633 Signed-off-by: Jesse Brandeburg Signed-off-by: Jeff Kirsher --- diff --git a/drivers/net/ethernet/intel/i40e/i40e_txrx.c b/drivers/net/ethernet/intel/i40e/i40e_txrx.c index c5749d6526ea..5cc27fba8ad5 100644 --- a/drivers/net/ethernet/intel/i40e/i40e_txrx.c +++ b/drivers/net/ethernet/intel/i40e/i40e_txrx.c @@ -100,8 +100,6 @@ int i40e_program_fdir_filter(struct i40e_fdir_filter *fdir_data, u8 *raw_packet, I40E_TXD_FLTR_QW0_DEST_VSI_SHIFT) & I40E_TXD_FLTR_QW0_DEST_VSI_MASK; - fdir_desc->qindex_flex_ptype_vsi = cpu_to_le32(fpt); - dcc = I40E_TX_DESC_DTYPE_FILTER_PROG; if (add) @@ -124,6 +122,8 @@ int i40e_program_fdir_filter(struct i40e_fdir_filter *fdir_data, u8 *raw_packet, I40E_TXD_FLTR_QW1_CNTINDEX_MASK; } + fdir_desc->qindex_flex_ptype_vsi = cpu_to_le32(fpt); + fdir_desc->rsvd = cpu_to_le32(0); fdir_desc->dtype_cmd_cntindex = cpu_to_le32(dcc); fdir_desc->fd_id = cpu_to_le32(fdir_data->fd_id); @@ -1688,7 +1688,9 @@ static void i40e_atr(struct i40e_ring *tx_ring, struct sk_buff *skb, I40E_TXD_FLTR_QW1_CNTINDEX_MASK; fdir_desc->qindex_flex_ptype_vsi = cpu_to_le32(flex_ptype); + fdir_desc->rsvd = cpu_to_le32(0); fdir_desc->dtype_cmd_cntindex = cpu_to_le32(dtype_cmd); + fdir_desc->fd_id = cpu_to_le32(0); } /**