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Wed, 23 Aug 2023 09:32:23 +0000 (UTC) DKIM-Filter: OpenDKIM Filter v2.11.0 smtp2.osuosl.org 7F65D404D3 X-IronPort-AV: E=McAfee;i="6600,9927,10810"; a="359100524" X-IronPort-AV: E=Sophos;i="6.01,195,1684825200"; d="scan'208";a="359100524" Received: from orsmga006.jf.intel.com ([10.7.209.51]) by orsmga106.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 23 Aug 2023 02:32:23 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=McAfee;i="6600,9927,10810"; a="713507521" X-IronPort-AV: E=Sophos;i="6.01,195,1684825200"; d="scan'208";a="713507521" Received: from dpdk-jf-ntb-v2.sh.intel.com ([10.67.119.19]) by orsmga006.jf.intel.com with ESMTP; 23 Aug 2023 02:32:20 -0700 From: Junfeng Guo To: intel-wired-lan@lists.osuosl.org Date: Wed, 23 Aug 2023 17:31:49 +0800 Message-Id: <20230823093158.782802-7-junfeng.guo@intel.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20230823093158.782802-1-junfeng.guo@intel.com> References: <20230821081438.2937934-1-junfeng.guo@intel.com> <20230823093158.782802-1-junfeng.guo@intel.com> MIME-Version: 1.0 X-Mailman-Original-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1692783143; x=1724319143; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=ZtZPTtuh6KRLFmuu9JOc1XxTJm/BImqlewiABGBI4Cg=; b=HlLjcULQlnrgNd3oDx3mEt8tdHKWgOBqgEDFcrjUGTkYRQc6eUYEsWFN WkE3zsHfGpGdcS2rty/OPq7PhPrMMrk4SwD7c7KpKKH5q6XXAGXAkr9fH FnHIqUNvb2q9r2OwRFPwlBxt6eJe4qSkkdHGoMLJGaBlaibFaLE4TsIyf mDUJ9TtiCH1UTfGrYjm1fxc3xaJG/XUE67NavXcCXEAYn8XUvg0xF47gQ eNv48w7mCxhBBMf/AKuWIriB2v02pcPbgK+YOmXN+9iOeIK0KU0gg3x5C o5YzwANYzHjstjesWScLiYUGs5tuJH32N/Qn9ydz7ZKCWoJ79j6jWEza5 A==; X-Mailman-Original-Authentication-Results: smtp2.osuosl.org; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.a=rsa-sha256 header.s=Intel header.b=HlLjcULQ Subject: [Intel-wired-lan] [PATCH iwl-next v7 06/15] ice: init ptype marker tcam table for parser X-BeenThere: intel-wired-lan@osuosl.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Intel Wired Ethernet Linux Kernel Driver Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: ivecera@redhat.com, netdev@vger.kernel.org, qi.z.zhang@intel.com, jesse.brandeburg@intel.com, anthony.l.nguyen@intel.com, horms@kernel.org Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: intel-wired-lan-bounces@osuosl.org Sender: "Intel-wired-lan" Parse DDP section ICE_SID_RXPARSER_MARKER_PTYPE into an array of ice_ptype_mk_tcam_item. Signed-off-by: Junfeng Guo --- drivers/net/ethernet/intel/ice/ice_parser.c | 10 ++++ drivers/net/ethernet/intel/ice/ice_parser.h | 4 ++ drivers/net/ethernet/intel/ice/ice_ptype_mk.c | 51 +++++++++++++++++++ drivers/net/ethernet/intel/ice/ice_ptype_mk.h | 20 ++++++++ 4 files changed, 85 insertions(+) create mode 100644 drivers/net/ethernet/intel/ice/ice_ptype_mk.c create mode 100644 drivers/net/ethernet/intel/ice/ice_ptype_mk.h diff --git a/drivers/net/ethernet/intel/ice/ice_parser.c b/drivers/net/ethernet/intel/ice/ice_parser.c index e5f0ae7be612..01684a7c5c75 100644 --- a/drivers/net/ethernet/intel/ice/ice_parser.c +++ b/drivers/net/ethernet/intel/ice/ice_parser.c @@ -59,6 +59,9 @@ void *ice_parser_sect_item_get(u32 sect_type, void *section, data_off = ICE_SEC_LBL_DATA_OFFSET; size = ICE_SID_LBL_ENTRY_SIZE; break; + case ICE_SID_RXPARSER_MARKER_PTYPE: + size = ICE_SID_RXPARSER_MARKER_TYPE_ENTRY_SIZE; + break; default: return NULL; } @@ -193,6 +196,12 @@ int ice_parser_create(struct ice_hw *hw, struct ice_parser **psr) goto err; } + p->ptype_mk_tcam_table = ice_ptype_mk_tcam_table_get(hw); + if (!p->ptype_mk_tcam_table) { + status = -EINVAL; + goto err; + } + *psr = p; return 0; err: @@ -214,6 +223,7 @@ void ice_parser_destroy(struct ice_parser *psr) devm_kfree(ice_hw_to_dev(psr->hw), psr->pg_nm_sp_cam_table); devm_kfree(ice_hw_to_dev(psr->hw), psr->bst_tcam_table); devm_kfree(ice_hw_to_dev(psr->hw), psr->bst_lbl_table); + devm_kfree(ice_hw_to_dev(psr->hw), psr->ptype_mk_tcam_table); devm_kfree(ice_hw_to_dev(psr->hw), psr); } diff --git a/drivers/net/ethernet/intel/ice/ice_parser.h b/drivers/net/ethernet/intel/ice/ice_parser.h index 14d17c7c8479..c0ac4b2a9a6e 100644 --- a/drivers/net/ethernet/intel/ice/ice_parser.h +++ b/drivers/net/ethernet/intel/ice/ice_parser.h @@ -8,6 +8,7 @@ #include "ice_imem.h" #include "ice_pg_cam.h" #include "ice_bst_tcam.h" +#include "ice_ptype_mk.h" #define ICE_SEC_DATA_OFFSET 4 #define ICE_SID_RXPARSER_IMEM_ENTRY_SIZE 48 @@ -17,6 +18,7 @@ #define ICE_SID_RXPARSER_NOMATCH_CAM_ENTRY_SIZE 12 #define ICE_SID_RXPARSER_NOMATCH_SPILL_ENTRY_SIZE 13 #define ICE_SID_RXPARSER_BOOST_TCAM_ENTRY_SIZE 88 +#define ICE_SID_RXPARSER_MARKER_TYPE_ENTRY_SIZE 24 #define ICE_SEC_LBL_DATA_OFFSET 2 #define ICE_SID_LBL_ENTRY_SIZE 66 @@ -40,6 +42,8 @@ struct ice_parser { struct ice_bst_tcam_item *bst_tcam_table; /* load data from section ICE_SID_LBL_RXPARSER_TMEM */ struct ice_lbl_item *bst_lbl_table; + /* load data from section ICE_SID_RXPARSER_MARKER_PTYPE */ + struct ice_ptype_mk_tcam_item *ptype_mk_tcam_table; }; int ice_parser_create(struct ice_hw *hw, struct ice_parser **psr); diff --git a/drivers/net/ethernet/intel/ice/ice_ptype_mk.c b/drivers/net/ethernet/intel/ice/ice_ptype_mk.c new file mode 100644 index 000000000000..ee7b09618d54 --- /dev/null +++ b/drivers/net/ethernet/intel/ice/ice_ptype_mk.c @@ -0,0 +1,51 @@ +// SPDX-License-Identifier: GPL-2.0 +/* Copyright (C) 2023 Intel Corporation */ + +#include "ice_common.h" +#include "ice_parser_util.h" + +/** + * ice_ptype_mk_tcam_dump - dump an ptype marker tcam info_ + * @hw: pointer to the hardware structure + * @item: ptype marker tcam to dump + */ +void ice_ptype_mk_tcam_dump(struct ice_hw *hw, + struct ice_ptype_mk_tcam_item *item) +{ + int i; + + dev_info(ice_hw_to_dev(hw), "address = %d\n", item->address); + dev_info(ice_hw_to_dev(hw), "ptype = %d\n", item->ptype); + dev_info(ice_hw_to_dev(hw), "key :"); + for (i = 0; i < ICE_PTYPE_MK_TCAM_KEY_SIZE; i++) + dev_info(ice_hw_to_dev(hw), "%02x ", item->key[i]); + dev_info(ice_hw_to_dev(hw), "\n"); + dev_info(ice_hw_to_dev(hw), "key_inv:"); + for (i = 0; i < ICE_PTYPE_MK_TCAM_KEY_SIZE; i++) + dev_info(ice_hw_to_dev(hw), "%02x ", item->key_inv[i]); + dev_info(ice_hw_to_dev(hw), "\n"); +} + +static void _ice_parse_ptype_mk_tcam_item(struct ice_hw *hw, u16 idx, + void *item, void *data, int size) +{ + ice_parse_item_dflt(hw, idx, item, data, size); + + if (hw->debug_mask & ICE_DBG_PARSER) + ice_ptype_mk_tcam_dump(hw, + (struct ice_ptype_mk_tcam_item *)item); +} + +/** + * ice_ptype_mk_tcam_table_get - create a ptype marker tcam table + * @hw: pointer to the hardware structure + */ +struct ice_ptype_mk_tcam_item *ice_ptype_mk_tcam_table_get(struct ice_hw *hw) +{ + return (struct ice_ptype_mk_tcam_item *) + ice_parser_create_table(hw, ICE_SID_RXPARSER_MARKER_PTYPE, + sizeof(struct ice_ptype_mk_tcam_item), + ICE_PTYPE_MK_TCAM_TABLE_SIZE, + ice_parser_sect_item_get, + _ice_parse_ptype_mk_tcam_item, true); +} diff --git a/drivers/net/ethernet/intel/ice/ice_ptype_mk.h b/drivers/net/ethernet/intel/ice/ice_ptype_mk.h new file mode 100644 index 000000000000..4a071d823bea --- /dev/null +++ b/drivers/net/ethernet/intel/ice/ice_ptype_mk.h @@ -0,0 +1,20 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* Copyright (C) 2023 Intel Corporation */ + +#ifndef _ICE_PTYPE_MK_H_ +#define _ICE_PTYPE_MK_H_ + +#define ICE_PTYPE_MK_TCAM_TABLE_SIZE 1024 +#define ICE_PTYPE_MK_TCAM_KEY_SIZE 10 + +struct ice_ptype_mk_tcam_item { + u16 address; + u16 ptype; + u8 key[ICE_PTYPE_MK_TCAM_KEY_SIZE]; + u8 key_inv[ICE_PTYPE_MK_TCAM_KEY_SIZE]; +}; + +void ice_ptype_mk_tcam_dump(struct ice_hw *hw, + struct ice_ptype_mk_tcam_item *item); +struct ice_ptype_mk_tcam_item *ice_ptype_mk_tcam_table_get(struct ice_hw *hw); +#endif /* _ICE_PTYPE_MK_H_ */ -- 2.25.1 _______________________________________________ Intel-wired-lan mailing list Intel-wired-lan@osuosl.org https://lists.osuosl.org/mailman/listinfo/intel-wired-lan