From patchwork Fri Oct 4 03:48:55 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Ajit Khaparde X-Patchwork-Id: 60500 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 93D581C11B; Fri, 4 Oct 2019 05:49:14 +0200 (CEST) Received: from rnd-relay.smtp.broadcom.com (unknown [192.19.229.170]) by dpdk.org (Postfix) with ESMTP id 6C0521C121; Fri, 4 Oct 2019 05:49:12 +0200 (CEST) Received: from mail-irv-17.broadcom.com (mail-irv-17.lvn.broadcom.net [10.75.242.48]) by rnd-relay.smtp.broadcom.com (Postfix) with ESMTP id F0ED330C2C2; Thu, 3 Oct 2019 20:47:51 -0700 (PDT) DKIM-Filter: OpenDKIM Filter v2.10.3 rnd-relay.smtp.broadcom.com F0ED330C2C2 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=broadcom.com; s=dkimrelay; t=1570160872; bh=+5QVK9cvJ01Vjj949sXw3zT/Q68WlFMmlEMD+aWJQ6A=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=VnPQ51d/U8kIHZILiaHnWeIMG3/9cABY22zoinzDXE39HJOfR/ccp/OjOo/vJiYFQ 0O4S69vo1/1bDUFdf9J/kx0xzGQyDoOC5Dwcy23LfVlD0rY7n5dN14fh/ek2Bj4ls/ hMFd8LR/8/naylhAAaudKrCNs+ASAuddZd31nHTw= Received: from localhost.localdomain (unknown [10.230.30.225]) by mail-irv-17.broadcom.com (Postfix) with ESMTP id 7611C14008B; Thu, 3 Oct 2019 20:49:07 -0700 (PDT) From: Ajit Khaparde To: dev@dpdk.org Cc: ferruh.yigit@intel.com, Lance Richardson , stable@dpdk.org, Kalesh Anakkur Purayil Date: Thu, 3 Oct 2019 20:48:55 -0700 Message-Id: <20191004034903.85233-2-ajit.khaparde@broadcom.com> X-Mailer: git-send-email 2.20.1 (Apple Git-117) In-Reply-To: <20191004034903.85233-1-ajit.khaparde@broadcom.com> References: <20191004034903.85233-1-ajit.khaparde@broadcom.com> MIME-Version: 1.0 Subject: [dpdk-dev] [PATCH v2 1/9] net/bnxt: increase 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" From: Lance Richardson 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") Cc: stable@dpdk.org Signed-off-by: Lance Richardson Reviewed-by: Ajit Khaparde Reviewed-by: Kalesh Anakkur Purayil --- 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 02eacf7965..0e893cc956 100644 --- a/drivers/net/bnxt/bnxt_ethdev.c +++ b/drivers/net/bnxt/bnxt_ethdev.c @@ -4292,7 +4292,9 @@ 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);