From patchwork Fri Aug 30 20:51:55 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Lance Richardson X-Patchwork-Id: 58321 X-Patchwork-Delegate: ferruh.yigit@amd.com Return-Path: X-Original-To: patchwork@dpdk.org Delivered-To: patchwork@dpdk.org Received: from [92.243.14.124] (localhost [127.0.0.1]) by dpdk.org (Postfix) with ESMTP id 90FB41EA1E; Fri, 30 Aug 2019 22:52:57 +0200 (CEST) Received: from mail-pg1-f195.google.com (mail-pg1-f195.google.com [209.85.215.195]) by dpdk.org (Postfix) with ESMTP id DF1021EA0D for ; Fri, 30 Aug 2019 22:52:55 +0200 (CEST) Received: by mail-pg1-f195.google.com with SMTP id p3so4098828pgb.9 for ; Fri, 30 Aug 2019 13:52:55 -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=wfXxNUwXqtHTCOM5HPRf0WYZOUEk2k0xIgWDG0HYmIo=; b=K1zDHXuXnKQLx3QuH84mryh+lKyF6FuM2QDYsOPqm944FV2XgV3BAr51vRVI8IlzBo GoeSFwGaWVJExRO3BWxuDenNuP5RhrIowMGIHAbWtcQz5PFjAzuBo1THeHb2uVTtHjur Db50J3VRMQDwW2n3QSJVOtEog+SRPDMEveffU= 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=wfXxNUwXqtHTCOM5HPRf0WYZOUEk2k0xIgWDG0HYmIo=; b=do+gWZiDjnT/PaczjgD9u+iNXVN+M28N1OxFW/7Nv895z5ww4BcGtoTFeY+7P50h9r JukXpjl4x8ofeEXph8OdI0myFi1AcnAUVd58Yk5X6DlIX+UUvPDjw958q2kEeowzaZTf vYlqa3LL4S3bD0jVczSX3RmXcysONKqJX+GtSgss+2ohYJzC+TiW6x2t90VJy8KJZx5O lcKoSMOoWp/4EuxmuZKA+FfsqY3q5VUrllCecQoboziq1ctcxoLxoEq85EB4et0xNPSH jPZ4QkyCVhCTsOhZO9EGcdNwd3iM6TDZ4sK11PzwYexIBGA/AN4TblWcBG91Vb1CxqNN AneA== X-Gm-Message-State: APjAAAXdHxviOl1sqQmWjLa51J1Wj2lKh5oWlDURn8H1UvRSED4dcBFg xoTLEj04jRrEFlEaT6DM3qNeD/P1AbOysXkJHjtYlo1frOsJ/ZaBQSB5BJhlki1v8km6HO7TWgU k1uCqeKQ5tT67gecAwCdAGxZELxTj3PXIcqXDVxFWflQ3pldtIq2VQ0sgbmHi/UZF X-Google-Smtp-Source: APXvYqzNBADfxFA2F6YtclNPSX/2bzlTeFqkJWfFFXHyJ8xWhVsTPvHUgrxG5E9V5CF6hkiwLqu5xw== X-Received: by 2002:a17:90a:bf01:: with SMTP id c1mr503239pjs.30.1567198374865; Fri, 30 Aug 2019 13:52:54 -0700 (PDT) Received: from localhost.localdomain ([192.19.231.250]) by smtp.gmail.com with ESMTPSA id i14sm3761369pfo.158.2019.08.30.13.52.53 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 30 Aug 2019 13:52:54 -0700 (PDT) From: Lance Richardson To: dev@dpdk.org Cc: ajit.khaparde@broadcom.com, ferruh.yigit@intel.com, Lance Richardson Date: Fri, 30 Aug 2019 16:51:55 -0400 Message-Id: <20190830205201.26644-2-lance.richardson@broadcom.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20190830205201.26644-1-lance.richardson@broadcom.com> References: <20190830205201.26644-1-lance.richardson@broadcom.com> Subject: [dpdk-dev] [PATCH 1/7] net/bnxt: fix thor tqm entry allocation 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" The current TQM backing store size isn't sufficient to allow 512 transmit rings. Fix by correcting TQM SP queue size calculation. Fixes: f8168ca0e690 ("net/bnxt: support thor controller") Signed-off-by: Lance Richardson Reviewed-by: Ajit Kumar Khaparde --- drivers/net/bnxt/bnxt_ethdev.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/drivers/net/bnxt/bnxt_ethdev.c b/drivers/net/bnxt/bnxt_ethdev.c index b94c9a122..e4c7b7c2a 100644 --- a/drivers/net/bnxt/bnxt_ethdev.c +++ b/drivers/net/bnxt/bnxt_ethdev.c @@ -4057,7 +4057,9 @@ int bnxt_alloc_ctx_mem(struct bnxt *bp) if (rc) return rc; - entries = ctx->qp_max_l2_entries; + entries = ctx->qp_max_l2_entries + + ctx->vnic_max_vnic_entries + + ctx->tqm_min_entries_per_ring; entries = bnxt_roundup(entries, ctx->tqm_entries_multiple); entries = clamp_t(uint32_t, entries, ctx->tqm_min_entries_per_ring, ctx->tqm_max_entries_per_ring);