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From: Jingjing Wu <jingjing.wu@intel.com>
To: dev@dpdk.org
Subject: [dpdk-dev] [PATCH v4 03/21] i40e: initialize flexible payload setting
Date: Wed, 22 Oct 2014 09:01:09 +0800
Message-ID: <1413939687-11177-4-git-send-email-jingjing.wu@intel.com> (raw)
In-Reply-To: <1413939687-11177-1-git-send-email-jingjing.wu@intel.com>

set flexible payload related registers to default value at initialization time.

Signed-off-by: Jingjing Wu <jingjing.wu@intel.com>
---
 lib/librte_pmd_i40e/i40e_ethdev.c | 33 +++++++++++++++++++++++++
 lib/librte_pmd_i40e/i40e_fdir.c   | 51 ++++++++++++++++++++++++++++++++++++++-
 2 files changed, 83 insertions(+), 1 deletion(-)

diff --git a/lib/librte_pmd_i40e/i40e_ethdev.c b/lib/librte_pmd_i40e/i40e_ethdev.c
index 0054a1e..59a4b6a 100644
--- a/lib/librte_pmd_i40e/i40e_ethdev.c
+++ b/lib/librte_pmd_i40e/i40e_ethdev.c
@@ -322,6 +322,32 @@ static struct rte_driver rte_i40e_driver = {
 
 PMD_REGISTER_DRIVER(rte_i40e_driver);
 
+/*
+ * Initialize registers for flexible payload, which should be set by NVM.
+ * This should be removed from code once is fixed in NVM.
+ */
+static inline void i40e_flex_payload_reg_init(struct i40e_hw *hw)
+{
+	/* GLQF_ORT Registers */
+	I40E_WRITE_REG(hw, I40E_GLQF_ORT(18), 0x00000030);
+	I40E_WRITE_REG(hw, I40E_GLQF_ORT(19), 0x00000030);
+	I40E_WRITE_REG(hw, I40E_GLQF_ORT(26), 0x0000002B);
+	I40E_WRITE_REG(hw, I40E_GLQF_ORT(30), 0x0000002B);
+	I40E_WRITE_REG(hw, I40E_GLQF_ORT(33), 0x000000E0);
+	I40E_WRITE_REG(hw, I40E_GLQF_ORT(34), 0x000000E3);
+	I40E_WRITE_REG(hw, I40E_GLQF_ORT(35), 0x000000E6);
+	I40E_WRITE_REG(hw, I40E_GLQF_ORT(20), 0x00000031);
+	I40E_WRITE_REG(hw, I40E_GLQF_ORT(23), 0x00000031);
+	I40E_WRITE_REG(hw, I40E_GLQF_ORT(63), 0x0000002D);
+
+	/* GLQF_PIT Registers */
+	I40E_WRITE_REG(hw, I40E_GLQF_PIT(16), 0x00007480);
+	I40E_WRITE_REG(hw, I40E_GLQF_PIT(17), 0x00007440);
+
+	/* GL_PRS_FVBM Registers */
+	I40E_WRITE_REG(hw, I40E_GL_PRS_FVBM(1), 0x8000035B);
+}
+
 static int
 eth_i40e_dev_init(__rte_unused struct eth_driver *eth_drv,
                   struct rte_eth_dev *dev)
@@ -385,6 +411,13 @@ eth_i40e_dev_init(__rte_unused struct eth_driver *eth_drv,
 		return ret;
 	}
 
+	/*
+	 * To work around the NVM issue,initialize registers
+	 * for flexible payload by software.
+	 * It should be removed once issues are fixed in NVM.
+	 */
+	i40e_flex_payload_reg_init(hw);
+
 	/* Initialize the parameters for adminq */
 	i40e_init_adminq_parameter(hw);
 	ret = i40e_init_adminq(hw);
diff --git a/lib/librte_pmd_i40e/i40e_fdir.c b/lib/librte_pmd_i40e/i40e_fdir.c
index bb474d2..848fb92 100644
--- a/lib/librte_pmd_i40e/i40e_fdir.c
+++ b/lib/librte_pmd_i40e/i40e_fdir.c
@@ -111,6 +111,53 @@ i40e_fdir_rx_queue_init(struct i40e_rx_queue *rxq)
 }
 
 /*
+ * Initialize the configuration about bytes stream extracted as flexible payload
+ * and mask setting
+ */
+static inline void
+i40e_init_flx_pld(struct i40e_pf *pf)
+{
+	uint8_t pctype;
+	struct i40e_hw *hw = I40E_PF_TO_HW(pf);
+
+	/*
+	 * Define the bytes stream extracted as flexible payload in
+	 * field vector. By default, select 8 words from the beginning
+	 * of payload as flexible payload.
+	 */
+	memset(pf->fdir.flex_set, 0, sizeof(pf->fdir.flex_set));
+
+	/* initialize the flexible payload for L2 payload*/
+	pf->fdir.flex_set[0][0].offset = 0;
+	pf->fdir.flex_set[0][0].size = 8;
+	I40E_WRITE_REG(hw, I40E_PRTQF_FLX_PIT(0), 0x0000C900);
+	I40E_WRITE_REG(hw, I40E_PRTQF_FLX_PIT(1), 0x0000FC29);/*non-used*/
+	I40E_WRITE_REG(hw, I40E_PRTQF_FLX_PIT(2), 0x0000FC2A);/*non-used*/
+
+	/* initialize the flexible payload for L3 payload*/
+	pf->fdir.flex_set[1][0].offset = 0;
+	pf->fdir.flex_set[1][0].size = 8;
+	I40E_WRITE_REG(hw, I40E_PRTQF_FLX_PIT(3), 0x0000C900);
+	I40E_WRITE_REG(hw, I40E_PRTQF_FLX_PIT(4), 0x0000FC29);/*non-used*/
+	I40E_WRITE_REG(hw, I40E_PRTQF_FLX_PIT(5), 0x0000FC2A);/*non-used*/
+
+	/* initialize the flexible payload for L4 payload*/
+	pf->fdir.flex_set[2][0].offset = 0;
+	pf->fdir.flex_set[2][0].size = 8;
+	I40E_WRITE_REG(hw, I40E_PRTQF_FLX_PIT(6), 0x0000C900);
+	I40E_WRITE_REG(hw, I40E_PRTQF_FLX_PIT(7), 0x0000FC29);/*non-used*/
+	I40E_WRITE_REG(hw, I40E_PRTQF_FLX_PIT(8), 0x0000FC2A);/*non-used*/
+
+	/* initialize the masks */
+	for (pctype = I40E_FILTER_PCTYPE_NONF_IPV4_UDP;
+	     pctype <= I40E_FILTER_PCTYPE_FRAG_IPV6; pctype++) {
+		I40E_WRITE_REG(hw, I40E_PRTQF_FD_FLXINSET(pctype), 0);
+		I40E_WRITE_REG(hw, I40E_PRTQF_FD_MSK(pctype, 0), 0);
+		I40E_WRITE_REG(hw, I40E_PRTQF_FD_MSK(pctype, 1), 0);
+	}
+}
+
+/*
  * i40e_fdir_setup - reserve and initialize the Flow Director resources
  * @pf: board private structure
  */
@@ -184,6 +231,8 @@ i40e_fdir_setup(struct i40e_pf *pf)
 		goto fail_mem;
 	}
 
+	i40e_init_flx_pld(pf);
+
 	/* reserve memory for the fdir programming packet */
 	snprintf(z_name, sizeof(z_name), "%s_%s_%d",
 			eth_dev->driver->pci_drv.name,
@@ -238,4 +287,4 @@ i40e_fdir_teardown(struct i40e_pf *pf)
 	i40e_vsi_release(vsi);
 	pf->fdir.fdir_vsi = NULL;
 	return;
-}
\ No newline at end of file
+}
-- 
1.8.1.4

  parent reply	other threads:[~2014-10-22  0:53 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   ` Jingjing Wu [this message]
2014-10-22  1:01   ` [dpdk-dev] [PATCH v4 04/21] ethdev: define structures for adding/deleting " 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     ` [dpdk-dev] [PATCH v5 20/21] i40e: implement operations to configure flexible masks Jingjing Wu
2014-10-30  7:26     ` [dpdk-dev] [PATCH v5 21/21] testpmd: add test command " 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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