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From: Jingjing Wu <jingjing.wu@intel.com>
To: dev@dpdk.org
Subject: [dpdk-dev] [PATCH v5 20/21] i40e: implement operations to configure flexible masks
Date: Thu, 30 Oct 2014 15:26:45 +0800
Message-ID: <1414654006-7472-21-git-send-email-jingjing.wu@intel.com> (raw)
In-Reply-To: <1414654006-7472-1-git-send-email-jingjing.wu@intel.com>

Implement operation to flexible masks for each flow type in i40e pmd driver

Signed-off-by: Jingjing Wu <jingjing.wu@intel.com>
---
 lib/librte_pmd_i40e/i40e_fdir.c | 124 +++++++++++++++++++++++++++++++++++++++-
 1 file changed, 123 insertions(+), 1 deletion(-)

diff --git a/lib/librte_pmd_i40e/i40e_fdir.c b/lib/librte_pmd_i40e/i40e_fdir.c
index e15d94e..981b6eb 100644
--- a/lib/librte_pmd_i40e/i40e_fdir.c
+++ b/lib/librte_pmd_i40e/i40e_fdir.c
@@ -85,6 +85,8 @@
 static int i40e_fdir_rx_queue_init(struct i40e_rx_queue *rxq);
 static int i40e_set_flx_pld_cfg(struct i40e_pf *pf,
 			 struct rte_eth_flex_payload_cfg *cfg);
+static int i40e_set_fdir_flx_mask(struct i40e_pf *pf,
+			struct rte_eth_fdir_flex_masks *flex_masks);
 static int i40e_fdir_construct_pkt(struct i40e_pf *pf,
 				     struct rte_eth_fdir_input *fdir_input,
 				     unsigned char *raw_pkt);
@@ -420,6 +422,123 @@ i40e_set_flx_pld_cfg(struct i40e_pf *pf,
 	return 0;
 }
 
+static inline void
+i40e_set_flex_mask_on_pctype(
+		struct i40e_hw *hw,
+		enum i40e_filter_pctype pctype,
+		struct rte_eth_fdir_flex_masks *flex_masks)
+{
+	uint32_t flxinset, mask;
+	int i;
+
+	flxinset = (flex_masks->words_mask <<
+		I40E_PRTQF_FD_FLXINSET_INSET_SHIFT) &
+		I40E_PRTQF_FD_FLXINSET_INSET_MASK;
+	I40E_WRITE_REG(hw, I40E_PRTQF_FD_FLXINSET(pctype), flxinset);
+
+	for (i = 0; i < flex_masks->nb_field; i++) {
+		mask = (flex_masks->field[i].bitmask <<
+			I40E_PRTQF_FD_MSK_MASK_SHIFT) &
+			I40E_PRTQF_FD_MSK_MASK_MASK;
+		mask |= ((flex_masks->field[i].offset +
+			I40E_FLX_OFFSET_IN_FIELD_VECTOR) <<
+			I40E_PRTQF_FD_MSK_OFFSET_SHIFT) &
+			I40E_PRTQF_FD_MSK_OFFSET_MASK;
+		I40E_WRITE_REG(hw, I40E_PRTQF_FD_MSK(pctype, i), mask);
+	}
+}
+
+/*
+ * i40e_set_fdir_flx_mask - configure the mask on flexible payload
+ * @pf: board private structure
+ * @flex_masks: mask for flexible payload
+ */
+static int
+i40e_set_fdir_flx_mask(struct i40e_pf *pf,
+		struct rte_eth_fdir_flex_masks *flex_masks)
+{
+	struct i40e_hw *hw = I40E_PF_TO_HW(pf);
+	struct rte_eth_fdir_info fdir;
+	int ret = 0;
+
+	if (flex_masks == NULL)
+		return -EINVAL;
+
+	if (flex_masks->nb_field > 2) {
+		PMD_DRV_LOG(ERR, "bit masks cannot support more than 2 words.");
+		return -EINVAL;
+	}
+	/*
+	 * flexible payload masks need to be configured before
+	 * flow director filters are added
+	 * If filters exist, flush them.
+	 */
+	memset(&fdir, 0, sizeof(fdir));
+	i40e_fdir_info_get(pf, &fdir);
+	if (fdir.best_cnt + fdir.guarant_cnt > 0) {
+		ret = i40e_fdir_flush(pf);
+		if (ret) {
+			PMD_DRV_LOG(ERR, "failed to flush fdir table.");
+			return ret;
+		}
+	}
+
+	switch (flex_masks->flow_type) {
+	case RTE_ETH_FLOW_TYPE_UDPV4:
+		i40e_set_flex_mask_on_pctype(hw,
+			I40E_FILTER_PCTYPE_NONF_IPV4_UDP,
+			flex_masks);
+		break;
+	case RTE_ETH_FLOW_TYPE_TCPV4:
+		i40e_set_flex_mask_on_pctype(hw,
+			I40E_FILTER_PCTYPE_NONF_IPV4_TCP,
+			flex_masks);
+		break;
+	case RTE_ETH_FLOW_TYPE_SCTPV4:
+		i40e_set_flex_mask_on_pctype(hw,
+			I40E_FILTER_PCTYPE_NONF_IPV4_SCTP,
+			flex_masks);
+		break;
+	case RTE_ETH_FLOW_TYPE_IPV4_OTHER:
+		/* set mask for both NONF_IPV4 and FRAG_IPV4 PCTYPE*/
+		i40e_set_flex_mask_on_pctype(hw,
+			I40E_FILTER_PCTYPE_NONF_IPV4_OTHER,
+			flex_masks);
+		i40e_set_flex_mask_on_pctype(hw,
+			I40E_FILTER_PCTYPE_FRAG_IPV4,
+			flex_masks);
+		break;
+	case RTE_ETH_FLOW_TYPE_UDPV6:
+		i40e_set_flex_mask_on_pctype(hw,
+			I40E_FILTER_PCTYPE_NONF_IPV6_UDP,
+			flex_masks);
+		break;
+	case RTE_ETH_FLOW_TYPE_TCPV6:
+		i40e_set_flex_mask_on_pctype(hw,
+			I40E_FILTER_PCTYPE_NONF_IPV6_TCP,
+			flex_masks);
+	case RTE_ETH_FLOW_TYPE_SCTPV6:
+		i40e_set_flex_mask_on_pctype(hw,
+			I40E_FILTER_PCTYPE_NONF_IPV6_SCTP,
+			flex_masks);
+		break;
+	case RTE_ETH_FLOW_TYPE_IPV6_OTHER:
+		/* set mask for both NONF_IPV6 and FRAG_IPV6 PCTYPE*/
+		i40e_set_flex_mask_on_pctype(hw,
+			I40E_FILTER_PCTYPE_NONF_IPV6_OTHER,
+			flex_masks);
+		i40e_set_flex_mask_on_pctype(hw,
+			I40E_FILTER_PCTYPE_FRAG_IPV6,
+			flex_masks);
+		break;
+	default:
+		PMD_DRV_LOG(ERR, "invalid flow_type input.");
+		return -EINVAL;
+	}
+
+	return ret;
+}
+
 /*
  * i40e_fdir_construct_pkt - construct packet based on fields in input
  * @pf: board private structure
@@ -1081,8 +1200,11 @@ i40e_fdir_ctrl_func(struct i40e_pf *pf, enum rte_filter_op filter_op, void *arg)
 		if (fdir_cfg->cmd == RTE_ETH_FDIR_CFG_FLX)
 			ret = i40e_set_flx_pld_cfg(pf,
 				(struct rte_eth_flex_payload_cfg *)fdir_cfg->cfg);
+		else if (fdir_cfg->cmd == RTE_ETH_FDIR_CFG_FLX_MASK)
+			ret = i40e_set_fdir_flx_mask(pf,
+				(struct rte_eth_fdir_flex_masks *)fdir_cfg->cfg);
 		else {
-			PMD_DRV_LOG(WARNING, "unsupported configuration command %u.",
+			PMD_DRV_LOG(ERR, "unsupported configuration command %u.",
 				    fdir_cfg->cmd);
 			return -EINVAL;
 		}
-- 
1.8.1.4

  parent reply	other threads:[~2014-10-30  7:18 UTC|newest]

Thread overview: 123+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2014-09-26  6:03 [dpdk-dev] [PATCH v3 00/20] Support flow director programming on Fortville Jingjing Wu
2014-09-26  6:03 ` [dpdk-dev] [PATCH v3 01/20] i40e: set up and initialize flow director Jingjing Wu
2014-09-26  6:03 ` [dpdk-dev] [PATCH v3 02/20] i40e: tear down " Jingjing Wu
2014-09-26  6:03 ` [dpdk-dev] [PATCH v3 03/20] i40e: initialize flexible payload setting Jingjing Wu
2014-09-26  6:03 ` [dpdk-dev] [PATCH v3 04/20] lib/librte_ether: new filter APIs definition Jingjing Wu
2014-09-26  6:03 ` [dpdk-dev] [PATCH v3 05/20] lib/librte_ether: define structures for adding/deleting flow director Jingjing Wu
2014-09-26  6:03 ` [dpdk-dev] [PATCH v3 06/20] i40e: implement operations to add/delete " Jingjing Wu
2014-09-26  6:03 ` [dpdk-dev] [PATCH v3 07/20] app/test-pmd: add test commands to add/delete flow director filter Jingjing Wu
2014-09-26  6:03 ` [dpdk-dev] [PATCH v3 08/20] i40e: match counter for flow director Jingjing Wu
2014-09-26  6:03 ` [dpdk-dev] [PATCH v3 09/20] i40e: report flow director match info to mbuf Jingjing Wu
2014-09-26  6:03 ` [dpdk-dev] [PATCH v3 10/20] lib/librte_ether: define structures for getting flow director information Jingjing Wu
2014-09-26  6:03 ` [dpdk-dev] [PATCH v3 11/20] i40e: implement operations to get fdir info Jingjing Wu
2014-09-26  6:03 ` [dpdk-dev] [PATCH v3 12/20] app/test-pmd: display fdir statistics Jingjing Wu
2014-09-26  6:03 ` [dpdk-dev] [PATCH v3 13/20] i40e: implement operation to flush flow director table Jingjing Wu
2014-09-26  6:03 ` [dpdk-dev] [PATCH v3 14/20] app/test-pmd: add test command " Jingjing Wu
2014-09-26  6:03 ` [dpdk-dev] [PATCH v3 15/20] lib/librte_ether: define structures for configuring flexible payload Jingjing Wu
2014-09-26  6:03 ` [dpdk-dev] [PATCH v316/20] i40e: implement operations to configure " Jingjing Wu
2014-09-26  6:03 ` [dpdk-dev] [PATCH v3 17/20] app/test-pmd: add test command " Jingjing Wu
2014-09-26  6:03 ` [dpdk-dev] [PATCH v3 18/20] lib/librte_ether: define structures for configuring flex masks Jingjing Wu
2014-09-26  6:03 ` [dpdk-dev] [PATCH v3 19/20] i40e: implement operations to configure flexible masks Jingjing Wu
2014-09-26  6:03 ` [dpdk-dev] [PATCH v3 20/20] app/test-pmd: add test command " Jingjing Wu
2014-10-13 15:58   ` De Lara Guarch, Pablo
2014-10-22  1:01 ` [dpdk-dev] [PATCH v4 00/21] Support flow director programming on Fortville Jingjing Wu
2014-10-22  1:01   ` [dpdk-dev] [PATCH v4 01/21] i40e: set up and initialize flow director Jingjing Wu
2014-10-22  1:01   ` [dpdk-dev] [PATCH v4 02/21] i40e: tear down " Jingjing Wu
2014-10-22  1:01   ` [dpdk-dev] [PATCH v4 03/21] i40e: initialize flexible payload setting Jingjing Wu
2014-10-22  1:01   ` [dpdk-dev] [PATCH v4 04/21] ethdev: define structures for adding/deleting flow director Jingjing Wu
2014-10-27 16:57     ` Thomas Monjalon
2014-10-28  1:18       ` Wu, Jingjing
2014-10-28 13:17         ` Thomas Monjalon
2014-10-29  1:29           ` Wu, Jingjing
2014-10-22  1:01   ` [dpdk-dev] [PATCH v4 05/21] i40e: implement operations to add/delete " Jingjing Wu
2014-10-22  1:01   ` [dpdk-dev] [PATCH v4 06/21] testpmd: add test commands to add/delete flow director filter Jingjing Wu
2014-10-28 13:23     ` Thomas Monjalon
2014-10-22  1:01   ` [dpdk-dev] [PATCH v4 07/21] i40e: match counter for flow director Jingjing Wu
2014-10-22  1:01   ` [dpdk-dev] [PATCH v4 08/21] mbuf: extend fdir field Jingjing Wu
2014-10-28 13:28     ` Thomas Monjalon
2014-10-29  1:45       ` Wu, Jingjing
2014-10-22  1:01   ` [dpdk-dev] [PATCH v4 09/21] i40e: report flow director match info to mbuf Jingjing Wu
2014-10-22  1:01   ` [dpdk-dev] [PATCH v4 10/21] testpmd: print extended fdir info in mbuf Jingjing Wu
2014-10-22  1:01   ` [dpdk-dev] [PATCH v4 11/21] ethdev: define structures for getting flow director information Jingjing Wu
2014-10-28 13:44     ` Thomas Monjalon
2014-10-29  2:10       ` Wu, Jingjing
2014-10-29  9:48         ` Thomas Monjalon
2014-10-22  1:01   ` [dpdk-dev] [PATCH v4 12/21] i40e: implement operations to get fdir info Jingjing Wu
2014-10-22  1:01   ` [dpdk-dev] [PATCH v4 13/21] testpmd: display fdir statistics Jingjing Wu
2014-10-22  1:01   ` [dpdk-dev] [PATCH v4 14/21] i40e: implement operation to flush flow director table Jingjing Wu
2014-10-22  1:01   ` [dpdk-dev] [PATCH v4 15/21] testpmd: add test command " Jingjing Wu
2014-10-28 13:53     ` Thomas Monjalon
2014-10-22  1:01   ` [dpdk-dev] [PATCH v4 16/21] ethdev: define structures for configuring flexible payload Jingjing Wu
2014-10-28 14:14     ` Thomas Monjalon
2014-10-29  3:21       ` Wu, Jingjing
2014-10-29  9:55         ` Thomas Monjalon
2014-10-22  1:01   ` [dpdk-dev] [PATCH v4 17/21] i40e: implement operations to configure " Jingjing Wu
2014-10-22  1:01   ` [dpdk-dev] [PATCH v4 18/21] testpmd: add test command " Jingjing Wu
2014-10-22  1:01   ` [dpdk-dev] [PATCH v4 19/21] ethdev: define structures for configuring flex masks Jingjing Wu
2014-10-22  1:01   ` [dpdk-dev] [PATCH v4 20/21] i40e: implement operations to configure flexible masks Jingjing Wu
2014-10-22  1:01   ` [dpdk-dev] [PATCH v4 21/21] testpmd: add test command " Jingjing Wu
2014-10-28 14:18     ` Thomas Monjalon
2014-10-29  2:35       ` Wu, Jingjing
2014-10-27 15:22   ` [dpdk-dev] [PATCH v4 00/21] Support flow director programming on Fortville Thomas Monjalon
2014-10-28  0:48   ` Zhang, Helin
2014-10-30  7:26   ` [dpdk-dev] [PATCH v5 " Jingjing Wu
2014-10-30  7:26     ` [dpdk-dev] [PATCH v5 01/21] i40e: set up and initialize flow director Jingjing Wu
2014-10-30  8:25       ` Wu, Jingjing
2014-10-30  7:26     ` [dpdk-dev] [PATCH v5 02/21] i40e: tear down " Jingjing Wu
2014-11-19  7:53       ` Cao, Min
2014-10-30  7:26     ` [dpdk-dev] [PATCH v5 03/21] i40e: initialize flexible payload setting Jingjing Wu
2014-10-30  7:26     ` [dpdk-dev] [PATCH v5 04/21] ethdev: define structures for adding/deleting flow director Jingjing Wu
2014-10-30  7:26     ` [dpdk-dev] [PATCH v5 05/21] i40e: implement operations to add/delete " Jingjing Wu
2014-11-05 21:18       ` De Lara Guarch, Pablo
2014-11-13  9:50         ` Thomas Monjalon
2014-11-13 11:36           ` Wu, Jingjing
2014-10-30  7:26     ` [dpdk-dev] [PATCH v5 06/21] testpmd: add test commands to add/delete flow director filter Jingjing Wu
2014-10-30  7:26     ` [dpdk-dev] [PATCH v5 07/21] i40e: match counter for flow director Jingjing Wu
2014-10-30  7:26     ` [dpdk-dev] [PATCH v5 08/21] mbuf: extend fdir field Jingjing Wu
2014-10-30  7:26     ` [dpdk-dev] [PATCH v5 09/21] i40e: report flow director match info to mbuf Jingjing Wu
2014-10-30  7:26     ` [dpdk-dev] [PATCH v5 10/21] testpmd: print extended fdir info in mbuf Jingjing Wu
2014-10-30  7:26     ` [dpdk-dev] [PATCH v5 11/21] ethdev: define structures for getting flow director information Jingjing Wu
2014-10-30  7:26     ` [dpdk-dev] [PATCH v5 12/21] i40e: implement operations to get fdir info Jingjing Wu
2014-10-30  7:26     ` [dpdk-dev] [PATCH v5 13/21] testpmd: display fdir statistics Jingjing Wu
2014-10-30  7:26     ` [dpdk-dev] [PATCH v5 14/21] i40e: implement operation to flush flow director table Jingjing Wu
2014-10-30  7:26     ` [dpdk-dev] [PATCH v5 15/21] testpmd: add test command " Jingjing Wu
2014-10-30  7:26     ` [dpdk-dev] [PATCH v5 16/21] ethdev: define structures for configuring flexible payload Jingjing Wu
2014-10-30  7:26     ` [dpdk-dev] [PATCH v5 17/21] i40e: implement operations to configure " Jingjing Wu
2014-10-30  7:26     ` [dpdk-dev] [PATCH v5 18/21] testpmd: add test command " Jingjing Wu
2014-10-30  7:26     ` [dpdk-dev] [PATCH v5 19/21] ethdev: define structures for configuring flex masks Jingjing Wu
2014-10-30  7:26     ` Jingjing Wu [this message]
2014-10-30  7:26     ` [dpdk-dev] [PATCH v5 21/21] testpmd: add test command to configure flexible masks Jingjing Wu
2014-10-30  8:07     ` [dpdk-dev] [PATCH v5 01/21] i40e: set up and initialize flow director Jingjing Wu
2014-11-21  0:46     ` [dpdk-dev] [PATCH v6 00/22] Support flow director programming on Fortville Jingjing Wu
2014-11-21  0:46       ` [dpdk-dev] [PATCH v6 01/22] i40e: set up and initialize flow director Jingjing Wu
2014-11-21  0:46       ` [dpdk-dev] [PATCH v6 02/22] i40e: tear down " Jingjing Wu
2014-11-21  0:46       ` [dpdk-dev] [PATCH v6 03/22] i40e: initialize flexible payload setting Jingjing Wu
2014-11-21  0:46       ` [dpdk-dev] [PATCH v6 04/22] ethdev: define structures for adding/deleting flow director Jingjing Wu
2014-11-21  0:46       ` [dpdk-dev] [PATCH v6 05/22] i40e: define functions for transition between flow_type and pctype Jingjing Wu
2014-11-21  0:46       ` [dpdk-dev] [PATCH v6 06/22] i40e: implement operations to add/delete flow director Jingjing Wu
2014-11-21  0:46       ` [dpdk-dev] [PATCH v6 07/22] testpmd: add test commands to add/delete flow director filter Jingjing Wu
2014-11-21  0:46       ` [dpdk-dev] [PATCH v6 08/22] i40e: match counter for flow director Jingjing Wu
2014-11-21  0:46       ` [dpdk-dev] [PATCH v6 09/22] mbuf: extend fdir field Jingjing Wu
2014-11-21 17:03         ` Chilikin, Andrey
2014-11-21 19:34           ` Ananyev, Konstantin
2014-11-21 19:37             ` Chilikin, Andrey
2014-11-21  0:46       ` [dpdk-dev] [PATCH v6 10/22] i40e: report flow director match info to mbuf Jingjing Wu
2014-11-21  0:46       ` [dpdk-dev] [PATCH v6 11/22] testpmd: print extended fdir info in mbuf Jingjing Wu
2014-11-21  0:46       ` [dpdk-dev] [PATCH v6 12/22] i40e: implement operation to flush flow director table Jingjing Wu
2014-11-21  0:46       ` [dpdk-dev] [PATCH v6 13/22] testpmd: add test command " Jingjing Wu
2014-11-21  0:46       ` [dpdk-dev] [PATCH v6 14/22] ethdev: define structures for getting flow director information Jingjing Wu
2014-11-21  0:46       ` [dpdk-dev] [PATCH v6 15/22] i40e: implement operations to get fdir info Jingjing Wu
2014-11-21  0:46       ` [dpdk-dev] [PATCH v6 16/22] ethdev: define structures for getting flow director statistics Jingjing Wu
2014-11-21  0:46       ` [dpdk-dev] [PATCH v6 17/22] i40e: implement operations to get fdir statistics Jingjing Wu
2014-11-21  0:46       ` [dpdk-dev] [PATCH v6 18/22] testpmd: display fdir info Jingjing Wu
2014-11-21  0:46       ` [dpdk-dev] [PATCH v6 19/22] ethdev: add flexible payload setting in eth_conf Jingjing Wu
2014-11-21  0:46       ` [dpdk-dev] [PATCH v6 20/22] i40e: take flow director flexible payload configuration Jingjing Wu
2014-11-21  0:46       ` [dpdk-dev] [PATCH v6 21/22] testpmd: add test command to configure flexible mask Jingjing Wu
2014-11-21  0:46       ` [dpdk-dev] [PATCH v6 22/22] testpmd: add test command to configure flexible payload Jingjing Wu
2014-11-21 11:34       ` [dpdk-dev] [PATCH v6 00/22] Support flow director programming on Fortville Ananyev, Konstantin
2014-11-24 23:20         ` Thomas Monjalon
2014-11-25  4:51           ` Wu, Jingjing
2014-11-25  9:23             ` Thomas Monjalon
2014-10-30  7:34   ` [dpdk-dev] [PATCH v4 00/21] " Cao, Min
2014-11-19  7:53   ` Cao, Min
2014-10-30  7:12 ` [dpdk-dev] [PATCH v3 00/20] " Cao, Min

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