From patchwork Fri Apr 17 00:06:01 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Catherine Sullivan X-Patchwork-Id: 461886 X-Patchwork-Delegate: jeffrey.t.kirsher@intel.com Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Received: from fraxinus.osuosl.org (fraxinus.osuosl.org [140.211.166.137]) by ozlabs.org (Postfix) with ESMTP id A93A31402B0 for ; Fri, 17 Apr 2015 10:03:16 +1000 (AEST) Received: from localhost (localhost [127.0.0.1]) by fraxinus.osuosl.org (Postfix) with ESMTP id 0834289E8A; Fri, 17 Apr 2015 00:03:16 +0000 (UTC) X-Virus-Scanned: amavisd-new at osuosl.org Received: from fraxinus.osuosl.org ([127.0.0.1]) by localhost (.osuosl.org [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id Nnmxt84S4dRw; Fri, 17 Apr 2015 00:03:15 +0000 (UTC) Received: from ash.osuosl.org (ash.osuosl.org [140.211.166.34]) by fraxinus.osuosl.org (Postfix) with ESMTP id 8F40E89E6E; Fri, 17 Apr 2015 00:03:15 +0000 (UTC) X-Original-To: intel-wired-lan@lists.osuosl.org Delivered-To: intel-wired-lan@lists.osuosl.org Received: from fraxinus.osuosl.org (fraxinus.osuosl.org [140.211.166.137]) by ash.osuosl.org (Postfix) with ESMTP id D56CE1C223A for ; Fri, 17 Apr 2015 00:03:13 +0000 (UTC) Received: from localhost (localhost [127.0.0.1]) by fraxinus.osuosl.org (Postfix) with ESMTP id D257989E88 for ; Fri, 17 Apr 2015 00:03:13 +0000 (UTC) X-Virus-Scanned: amavisd-new at osuosl.org Received: from fraxinus.osuosl.org ([127.0.0.1]) by localhost (.osuosl.org [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id ZTxiR9jCIe_i for ; Fri, 17 Apr 2015 00:03:13 +0000 (UTC) X-Greylist: domain auto-whitelisted by SQLgrey-1.7.6 Received: from mga09.intel.com (mga09.intel.com [134.134.136.24]) by fraxinus.osuosl.org (Postfix) with ESMTP id 62A1E89E8A for ; Fri, 17 Apr 2015 00:03:13 +0000 (UTC) Received: from fmsmga003.fm.intel.com ([10.253.24.29]) by orsmga102.jf.intel.com with ESMTP; 16 Apr 2015 17:03:13 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.11,591,1422950400"; d="scan'208";a="481989631" Received: from catheri1-tigger.jf.intel.com ([134.134.176.92]) by FMSMGA003.fm.intel.com with ESMTP; 16 Apr 2015 17:03:11 -0700 From: Catherine Sullivan To: intel-wired-lan@lists.osuosl.org Date: Thu, 16 Apr 2015 20:06:01 -0400 Message-Id: <1429229172-143692-5-git-send-email-catherine.sullivan@intel.com> X-Mailer: git-send-email 1.9.3 In-Reply-To: <1429229172-143692-1-git-send-email-catherine.sullivan@intel.com> References: <1429229172-143692-1-git-send-email-catherine.sullivan@intel.com> Cc: Anjali Singhai Jain Subject: [Intel-wired-lan] [net-next S4 04/15] i40e/i40evf: Add stats to count Tunnel ATR hits X-BeenThere: intel-wired-lan@lists.osuosl.org X-Mailman-Version: 2.1.18-1 Precedence: list List-Id: Intel Wired Ethernet Linux Kernel Driver Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Errors-To: intel-wired-lan-bounces@lists.osuosl.org Sender: "Intel-wired-lan" From: Anjali Singhai Jain Add a 3rd dynamic filter counter to track Tunneled ATR hits separately. Ethtool port stat "fdir_atr_tunnel_match" Signed-off-by: Anjali Singhai Jain Change-ID: Idd978b6db2a462b5722397cd2ffd04ef055f8655 Tested-by: Jim Young --- 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 33c35d3..0bfa5a0 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 e77b6bd..c568c90 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 c48c8d6..35a571d 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 f188790..268da01 100644 --- a/drivers/net/ethernet/intel/i40e/i40e_txrx.c +++ b/drivers/net/ethernet/intel/i40e/i40e_txrx.c @@ -2035,9 +2035,16 @@ 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 568e855..9a5a75b 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 ec9d83a..c463ec4 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;