From 60ccd45cbabdc058061b860c43c48877558cc176 Mon Sep 17 00:00:00 2001 From: Anjali Singhai Jain Date: Thu, 16 Apr 2015 20:06:01 -0400 Subject: [PATCH] i40e/i40evf: Add stats to count Tunnel ATR hits Add a 3rd dynamic filter counter to track Tunneled ATR hits separately. Ethtool port stat "fdir_atr_tunnel_match" Change-ID: Idd978b6db2a462b5722397cd2ffd04ef055f8655 Signed-off-by: Anjali Singhai Jain Tested-by: Jim Young Signed-off-by: Jeff Kirsher --- drivers/net/ethernet/intel/i40e/i40e.h | 3 +++ drivers/net/ethernet/intel/i40e/i40e_ethtool.c | 1 + drivers/net/ethernet/intel/i40e/i40e_main.c | 4 ++++ drivers/net/ethernet/intel/i40e/i40e_txrx.c | 13 ++++++++++--- drivers/net/ethernet/intel/i40e/i40e_type.h | 1 + drivers/net/ethernet/intel/i40evf/i40e_type.h | 1 + 6 files changed, 20 insertions(+), 3 deletions(-) diff --git a/drivers/net/ethernet/intel/i40e/i40e.h b/drivers/net/ethernet/intel/i40e/i40e.h index 33c35d3b7420..0bfa5a05fab1 100644 --- a/drivers/net/ethernet/intel/i40e/i40e.h +++ b/drivers/net/ethernet/intel/i40e/i40e.h @@ -182,6 +182,7 @@ struct i40e_lump_tracking { enum i40e_fd_stat_idx { I40E_FD_STAT_ATR, I40E_FD_STAT_SB, + I40E_FD_STAT_ATR_TUNNEL, I40E_FD_STAT_PF_COUNT }; #define I40E_FD_STAT_PF_IDX(pf_id) ((pf_id) * I40E_FD_STAT_PF_COUNT) @@ -189,6 +190,8 @@ enum i40e_fd_stat_idx { (I40E_FD_STAT_PF_IDX(pf_id) + I40E_FD_STAT_ATR) #define I40E_FD_SB_STAT_IDX(pf_id) \ (I40E_FD_STAT_PF_IDX(pf_id) + I40E_FD_STAT_SB) +#define I40E_FD_ATR_TUNNEL_STAT_IDX(pf_id) \ + (I40E_FD_STAT_PF_IDX(pf_id) + I40E_FD_STAT_ATR_TUNNEL) struct i40e_fdir_filter { struct hlist_node fdir_node; diff --git a/drivers/net/ethernet/intel/i40e/i40e_ethtool.c b/drivers/net/ethernet/intel/i40e/i40e_ethtool.c index e77b6bddd90e..c568c901453e 100644 --- a/drivers/net/ethernet/intel/i40e/i40e_ethtool.c +++ b/drivers/net/ethernet/intel/i40e/i40e_ethtool.c @@ -147,6 +147,7 @@ static struct i40e_stats i40e_gstrings_stats[] = { I40E_PF_STAT("rx_hwtstamp_cleared", rx_hwtstamp_cleared), I40E_PF_STAT("fdir_flush_cnt", fd_flush_cnt), I40E_PF_STAT("fdir_atr_match", stats.fd_atr_match), + I40E_PF_STAT("fdir_atr_tunnel_match", stats.fd_atr_tunnel_match), I40E_PF_STAT("fdir_sb_match", stats.fd_sb_match), /* LPI stats */ diff --git a/drivers/net/ethernet/intel/i40e/i40e_main.c b/drivers/net/ethernet/intel/i40e/i40e_main.c index f1a8c4c1e389..e70a616bb658 100644 --- a/drivers/net/ethernet/intel/i40e/i40e_main.c +++ b/drivers/net/ethernet/intel/i40e/i40e_main.c @@ -1102,6 +1102,10 @@ static void i40e_update_pf_stats(struct i40e_pf *pf) i40e_stat_update32(hw, I40E_GLQF_PCNT(pf->fd_sb_cnt_idx), pf->stat_offsets_loaded, &osd->fd_sb_match, &nsd->fd_sb_match); + i40e_stat_update32(hw, + I40E_GLQF_PCNT(I40E_FD_ATR_TUNNEL_STAT_IDX(pf->hw.pf_id)), + pf->stat_offsets_loaded, + &osd->fd_atr_tunnel_match, &nsd->fd_atr_tunnel_match); val = rd32(hw, I40E_PRTPM_EEE_STAT); nsd->tx_lpi_status = diff --git a/drivers/net/ethernet/intel/i40e/i40e_txrx.c b/drivers/net/ethernet/intel/i40e/i40e_txrx.c index 8565495b8680..fc4ec82caf1f 100644 --- a/drivers/net/ethernet/intel/i40e/i40e_txrx.c +++ b/drivers/net/ethernet/intel/i40e/i40e_txrx.c @@ -2033,9 +2033,16 @@ static void i40e_atr(struct i40e_ring *tx_ring, struct sk_buff *skb, I40E_TXD_FLTR_QW1_FD_STATUS_SHIFT; dtype_cmd |= I40E_TXD_FLTR_QW1_CNT_ENA_MASK; - dtype_cmd |= - ((u32)pf->fd_atr_cnt_idx << I40E_TXD_FLTR_QW1_CNTINDEX_SHIFT) & - I40E_TXD_FLTR_QW1_CNTINDEX_MASK; + if (!(tx_flags & I40E_TX_FLAGS_VXLAN_TUNNEL)) + dtype_cmd |= + ((u32)I40E_FD_ATR_STAT_IDX(pf->hw.pf_id) << + I40E_TXD_FLTR_QW1_CNTINDEX_SHIFT) & + I40E_TXD_FLTR_QW1_CNTINDEX_MASK; + else + dtype_cmd |= + ((u32)I40E_FD_ATR_TUNNEL_STAT_IDX(pf->hw.pf_id) << + I40E_TXD_FLTR_QW1_CNTINDEX_SHIFT) & + I40E_TXD_FLTR_QW1_CNTINDEX_MASK; fdir_desc->qindex_flex_ptype_vsi = cpu_to_le32(flex_ptype); fdir_desc->rsvd = cpu_to_le32(0); diff --git a/drivers/net/ethernet/intel/i40e/i40e_type.h b/drivers/net/ethernet/intel/i40e/i40e_type.h index 568e855da0f3..9a5a75b1e2bc 100644 --- a/drivers/net/ethernet/intel/i40e/i40e_type.h +++ b/drivers/net/ethernet/intel/i40e/i40e_type.h @@ -1133,6 +1133,7 @@ struct i40e_hw_port_stats { /* flow director stats */ u64 fd_atr_match; u64 fd_sb_match; + u64 fd_atr_tunnel_match; /* EEE LPI */ u32 tx_lpi_status; u32 rx_lpi_status; diff --git a/drivers/net/ethernet/intel/i40evf/i40e_type.h b/drivers/net/ethernet/intel/i40evf/i40e_type.h index ec9d83a93379..c463ec41579c 100644 --- a/drivers/net/ethernet/intel/i40evf/i40e_type.h +++ b/drivers/net/ethernet/intel/i40evf/i40e_type.h @@ -1108,6 +1108,7 @@ struct i40e_hw_port_stats { /* flow director stats */ u64 fd_atr_match; u64 fd_sb_match; + u64 fd_atr_tunnel_match; /* EEE LPI */ u32 tx_lpi_status; u32 rx_lpi_status; -- 2.20.1