From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from dpdk.org (dpdk.org [92.243.14.124]) by inbox.dpdk.org (Postfix) with ESMTP id C1A6BA00C2; Sat, 25 Apr 2020 05:49:28 +0200 (CEST) Received: from [92.243.14.124] (localhost [127.0.0.1]) by dpdk.org (Postfix) with ESMTP id 1C7871C1CB; Sat, 25 Apr 2020 05:49:02 +0200 (CEST) Received: from mail-ed1-f67.google.com (mail-ed1-f67.google.com [209.85.208.67]) by dpdk.org (Postfix) with ESMTP id 09DE71C1BB for ; Sat, 25 Apr 2020 05:48:59 +0200 (CEST) Received: by mail-ed1-f67.google.com with SMTP id w2so8951736edx.4 for ; Fri, 24 Apr 2020 20:48:59 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=broadcom.com; s=google; h=from:to:cc:subject:date:message-id:in-reply-to:references; bh=6PP7/vQHKlkO+VX1yzRynjLpc7B9x26o85NDxucpAMQ=; b=VjE32hZupLhXWx9jNTk7v1GPDShX9LhXZ0XgZapxitpWcGI/9q87vJCJ72NrIM3Lfr i75/P4J19ObnU3929t5ncDfxFwu5RhdRg26ZqNYT68LU8RC1qq5YZLftJlGYeBq5eakv qibjSPBCEoh9mF6y8yFSKUA3gnf6qdbO5wWOM= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references; bh=6PP7/vQHKlkO+VX1yzRynjLpc7B9x26o85NDxucpAMQ=; b=mAcugDXpjtvtWnd8MQBVDXCICD5KJBo6MGwSutO6twnZAqlnc6FZva6yJSdFTGwhpQ /J7LsSNars96a/aAoFhDQ2UJoMvaNnRi4I5M4ziH6WFrds+XuQm/c++lrFpNOBR7hV0/ Q+EvZeFyzJREBxqlWHSqZ7cPmv+lBwSC9+eYrtiDJ5XMUvdqhpG8thMf79OH+eVHA6Zn sIDXdLvMNhCujqsYQI7+AyOC/x5M9yx3zXv4N2knQYMrTLDf6WMtUuSg+sKUsEmL2shr tf4uVpPUbwFBy/5ULL/vgvV58nBNPVuzH3Wi+wGR4pXv1prPOtUot9h2ZhcTpjSDQ7ry zRKg== X-Gm-Message-State: AGi0PubRXVJTjI690yvrZ1GMWvU+6JMpEbwL8EokgD63jSj9142NGxDV vRHhHdPpmJZ+Kpe2iD0ZOis/S2cMcdHuTZ3V3sdcfKR8qDUKybkb33KBHVbrk8p1YvmRBrNiQda 9gp4HL0ntbRrpmc4Jynnl23FRvHZRhyfE64tFI0jnacFy28kotpmQXYRdoky0426gBzei X-Google-Smtp-Source: APiQypLDXMyNCZpopDOsiikXm0espTspiDdXrX4eVNBvAEz5jIQLp/tqmQNH6VwnqNC2sjJN9tbOmQ== X-Received: by 2002:aa7:d7c1:: with SMTP id e1mr10796615eds.8.1587786538481; Fri, 24 Apr 2020 20:48:58 -0700 (PDT) Received: from S60.dhcp.broadcom.net ([192.19.234.250]) by smtp.gmail.com with ESMTPSA id ci6sm972012ejc.73.2020.04.24.20.48.56 (version=TLS1_2 cipher=ECDHE-ECDSA-AES128-GCM-SHA256 bits=128/128); Fri, 24 Apr 2020 20:48:58 -0700 (PDT) From: Venkat Duvvuru To: dev@dpdk.org Cc: Shahaji Bhosle , Randy Schacher , Venkat Duvvuru Date: Sat, 25 Apr 2020 09:17:25 +0530 Message-Id: <1587786446-35230-5-git-send-email-venkatkumar.duvvuru@broadcom.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1587786446-35230-1-git-send-email-venkatkumar.duvvuru@broadcom.com> References: <1587786446-35230-1-git-send-email-venkatkumar.duvvuru@broadcom.com> Subject: [dpdk-dev] [PATCH 4/5] net/bnxt: add truflow flush-timer to alloc table scope API X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org Sender: "dev" From: Shahaji Bhosle Updated the params list to include flush timer, this will allow users to set the HW flush timer value in 10th of second. Setting 0 will disable the pending cache flush feature. Signed-off-by: Shahaji Bhosle Signed-off-by: Randy Schacher Signed-off-by: Venkat Duvvuru Reviewed-by: Mike Baucom --- drivers/net/bnxt/tf_core/tf_core.h | 6 ++++++ drivers/net/bnxt/tf_core/tf_msg.c | 3 +++ drivers/net/bnxt/tf_core/tf_msg.h | 1 + drivers/net/bnxt/tf_core/tf_tbl.c | 1 + 4 files changed, 11 insertions(+) diff --git a/drivers/net/bnxt/tf_core/tf_core.h b/drivers/net/bnxt/tf_core/tf_core.h index 4b60973..1eedd80 100644 --- a/drivers/net/bnxt/tf_core/tf_core.h +++ b/drivers/net/bnxt/tf_core/tf_core.h @@ -561,6 +561,12 @@ struct tf_alloc_tbl_scope_parms { */ uint32_t tx_tbl_if_id; /** + * [in] Flush pending HW cached flows every 1/10th of value + * set in seconds, both idle and active flows are flushed + * from the HW cache. If set to 0, this feature will be disabled. + */ + uint8_t hw_flow_cache_flush_timer; + /** * [out] table scope identifier */ uint32_t tbl_scope_id; diff --git a/drivers/net/bnxt/tf_core/tf_msg.c b/drivers/net/bnxt/tf_core/tf_msg.c index bdf8f15..beecafd 100644 --- a/drivers/net/bnxt/tf_core/tf_msg.c +++ b/drivers/net/bnxt/tf_core/tf_msg.c @@ -978,6 +978,7 @@ int tf_msg_em_cfg(struct tf *tfp, uint16_t key1_ctx_id, uint16_t record_ctx_id, uint16_t efc_ctx_id, + uint8_t flush_interval, int dir) { int rc; @@ -993,6 +994,8 @@ int tf_msg_em_cfg(struct tf *tfp, req.flags = tfp_cpu_to_le_32(flags); req.num_entries = tfp_cpu_to_le_32(num_entries); + req.flush_interval = flush_interval; + req.key0_ctx_id = tfp_cpu_to_le_16(key0_ctx_id); req.key1_ctx_id = tfp_cpu_to_le_16(key1_ctx_id); req.record_ctx_id = tfp_cpu_to_le_16(record_ctx_id); diff --git a/drivers/net/bnxt/tf_core/tf_msg.h b/drivers/net/bnxt/tf_core/tf_msg.h index b8d8c1e..030d188 100644 --- a/drivers/net/bnxt/tf_core/tf_msg.h +++ b/drivers/net/bnxt/tf_core/tf_msg.h @@ -152,6 +152,7 @@ int tf_msg_em_cfg(struct tf *tfp, uint16_t key1_ctx_id, uint16_t record_ctx_id, uint16_t efc_ctx_id, + uint8_t flush_interval, int dir); /** diff --git a/drivers/net/bnxt/tf_core/tf_tbl.c b/drivers/net/bnxt/tf_core/tf_tbl.c index 236affe..93f387e 100644 --- a/drivers/net/bnxt/tf_core/tf_tbl.c +++ b/drivers/net/bnxt/tf_core/tf_tbl.c @@ -1500,6 +1500,7 @@ tf_alloc_eem_tbl_scope(struct tf *tfp, em_tables[KEY1_TABLE].ctx_id, em_tables[RECORD_TABLE].ctx_id, em_tables[EFC_TABLE].ctx_id, + parms->hw_flow_cache_flush_timer, dir); if (rc) { PMD_DRV_LOG(ERR, -- 2.7.4