From patchwork Tue Apr 11 15:41:50 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Ed Czeck X-Patchwork-Id: 23513 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 [IPv6:::1]) by dpdk.org (Postfix) with ESMTP id 89F7B532E; Tue, 11 Apr 2017 17:41:55 +0200 (CEST) Received: from mail-qt0-f195.google.com (mail-qt0-f195.google.com [209.85.216.195]) by dpdk.org (Postfix) with ESMTP id 7552D2B84 for ; Tue, 11 Apr 2017 17:41:54 +0200 (CEST) Received: by mail-qt0-f195.google.com with SMTP id r49so139816qta.1 for ; Tue, 11 Apr 2017 08:41:54 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=atomicrules-com.20150623.gappssmtp.com; s=20150623; h=from:to:cc:subject:date:message-id:in-reply-to:references; bh=IjZghEG39kxRBet+KC7IhS3mQOxMnO31yUxi8/Fh++Q=; b=mUScdTR8ofwLQmErgeDYXdZ+xmI0IqGN417eDbxj2A7gLcrImxVbeluVbLKCqVRjlw iUWF2/YQxz7RIgNUssWjek5+RPLbYXIC6GhHsXEkjy4pGXli+lRe+iyw0U18LmVmAIYy 9wwXn0Px3TxZO4tFOnCPYRqFvyhcDTQFaTd7imClT2gVz6DRbmi9f5zSUQEa2fOAVCJE 6++jTGAGvgtF9dTlUTsFQSyFEdB591fMPnJKggYrTekfzeaNNyO1fxjFKQbqVc4vQE9T nKZ2HqnSp4ivD03ZIwKw3s11VuEJ9kdhFLZqwrQW0k6QyDMbpAix9Sr213jD4cUp2A9G dJtw== 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=IjZghEG39kxRBet+KC7IhS3mQOxMnO31yUxi8/Fh++Q=; b=IPME+qTZuoaqOdL0DKSaS0CYopHGydWcBDLBAmw/XE2j46t/whNM5fFtCFr/1qbIao dm6qbfccY1XCAydDBs6NGg3x7UhWl9mRMkGLzNyU55Ht8C+fV9HLLejhCoM+jV0reELT u64RRehCKbAtUNPBY90JOxUDyvBV01WSIraP59pJyitj5XZDE2bN6rBd4Z33ZBC3dLPb E31JE0S0T86pU2b5jmmU6LS46sTn58tn0DBA2i2AvlpSozZS1IRJ7DbfayiYVW+nVuFm wmHm3FoxvbgqA+bD9qI+GYQlU035hy/Zk+DHEsUqzkN9plTHpw6cL3vYMg0GPWV5ZXb0 nmzA== X-Gm-Message-State: AN3rC/74bdGiuodvAs5X/5crwLgj5s83NI39uJcvke2Ngtjoh5zmrcAa0jV3g2dzLB48XQ== X-Received: by 10.200.4.140 with SMTP id s12mr11819890qtg.35.1491925313686; Tue, 11 Apr 2017 08:41:53 -0700 (PDT) Received: from z170.home (pool-173-48-118-253.bstnma.fios.verizon.net. [173.48.118.253]) by smtp.gmail.com with ESMTPSA id j11sm11231792qta.39.2017.04.11.08.41.52 (version=TLS1_2 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Tue, 11 Apr 2017 08:41:53 -0700 (PDT) From: Ed Czeck To: dev@dpdk.org Cc: john.miller@atomicrules.com, shepard.siegel@atomicrules.com, ferruh.yigit@intel.com, Ed Czeck Date: Tue, 11 Apr 2017 11:41:50 -0400 Message-Id: <1491925310-19952-1-git-send-email-ed.czeck@atomicrules.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1491827199-4853-2-git-send-email-ed.czeck@atomicrules.com> References: <1491827199-4853-2-git-send-email-ed.czeck@atomicrules.com> Subject: [dpdk-dev] [PATCH v2 2/2] net/ark: report hardware status during PMD init 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" Expose additional fpga status registers. Report hardware status during PMD init. Signed-off-by: Ed Czeck Acked-by: John Miller > --- drivers/net/ark/ark_ethdev.c | 9 +++++++++ drivers/net/ark/ark_rqp.c | 6 ++++++ drivers/net/ark/ark_rqp.h | 4 +++- 3 files changed, 18 insertions(+), 1 deletion(-) diff --git a/drivers/net/ark/ark_ethdev.c b/drivers/net/ark/ark_ethdev.c index 93721a0..651dd26 100644 --- a/drivers/net/ark/ark_ethdev.c +++ b/drivers/net/ark/ark_ethdev.c @@ -297,6 +297,15 @@ eth_ark_dev_init(struct rte_eth_dev *dev) ark->sysctrl.t32[4], __func__); return -1; } + if (ark->sysctrl.t32[3] != 0) { + if (ark_rqp_lasped(ark->rqpacing)) { + PMD_DRV_LOG(ERR, "Arkville Evaluation System - " + "Timer has Expired\n"); + return -1; + } + PMD_DRV_LOG(WARNING, "Arkville Evaluation System - " + "Timer is Running\n"); + } PMD_DRV_LOG(INFO, "HW Sanity test has PASSED, expected constant" diff --git a/drivers/net/ark/ark_rqp.c b/drivers/net/ark/ark_rqp.c index 59d9b8a..41c497b 100644 --- a/drivers/net/ark/ark_rqp.c +++ b/drivers/net/ark/ark_rqp.c @@ -89,3 +89,9 @@ ark_rqp_dump(struct ark_rqpace_t *rqp) "cplh pending max", rqp->cplh_pending_max, "cpld pending max", rqp->cpld_pending_max); } + +int +ark_rqp_lasped(struct ark_rqpace_t *rqp) +{ + return rqp->lasped; +} diff --git a/drivers/net/ark/ark_rqp.h b/drivers/net/ark/ark_rqp.h index 995fc20..0c38007 100644 --- a/drivers/net/ark/ark_rqp.h +++ b/drivers/net/ark/ark_rqp.h @@ -76,9 +76,11 @@ struct ark_rqpace_t { volatile uint32_t cplh_pending_max; volatile uint32_t cpld_pending_max; volatile uint32_t err_count_other; + char eval[4]; + volatile int lasped; }; void ark_rqp_dump(struct ark_rqpace_t *rqp); void ark_rqp_stats_reset(struct ark_rqpace_t *rqp); - +int ark_rqp_lasped(struct ark_rqpace_t *rqp); #endif