From mboxrd@z Thu Jan  1 00:00:00 1970
Return-Path: <viktorin@rehivetech.com>
Received: from wes1-so1.wedos.net (wes1-so1.wedos.net [46.28.106.15])
 by dpdk.org (Postfix) with ESMTP id D8F115A4F
 for <dev@dpdk.org>; Fri, 30 Oct 2015 13:46:41 +0100 (CET)
Received: from pcviktorin.fit.vutbr.cz (pcviktorin.fit.vutbr.cz
 [147.229.13.147])
 by wes1-so1.wedos.net (Postfix) with ESMTPSA id 3nnNgN4zLJz5Wr;
 Fri, 30 Oct 2015 13:46:40 +0100 (CET)
Date: Fri, 30 Oct 2015 13:44:56 +0100
From: Jan Viktorin <viktorin@rehivetech.com>
To: David Hunt <david.hunt@intel.com>
Message-ID: <20151030134456.4bedfb2e@pcviktorin.fit.vutbr.cz>
In-Reply-To: <1446205886-23823-4-git-send-email-david.hunt@intel.com>
References: <1446205886-23823-1-git-send-email-david.hunt@intel.com>
 <1446205886-23823-4-git-send-email-david.hunt@intel.com>
Organization: RehiveTech
MIME-Version: 1.0
Content-Type: text/plain; charset=US-ASCII
Content-Transfer-Encoding: 7bit
Cc: dev@dpdk.org
Subject: Re: [dpdk-dev] [PATCH v2 3/6] eal/arm: add 64-bit armv8 version of
 rte_cycles.h
X-BeenThere: dev@dpdk.org
X-Mailman-Version: 2.1.15
Precedence: list
List-Id: patches and discussions about DPDK <dev.dpdk.org>
List-Unsubscribe: <http://dpdk.org/ml/options/dev>,
 <mailto:dev-request@dpdk.org?subject=unsubscribe>
List-Archive: <http://dpdk.org/ml/archives/dev/>
List-Post: <mailto:dev@dpdk.org>
List-Help: <mailto:dev-request@dpdk.org?subject=help>
List-Subscribe: <http://dpdk.org/ml/listinfo/dev>,
 <mailto:dev-request@dpdk.org?subject=subscribe>
X-List-Received-Date: Fri, 30 Oct 2015 12:46:42 -0000

On Fri, 30 Oct 2015 11:51:23 +0000
David Hunt <david.hunt@intel.com> wrote:

> +static inline uint64_t
> +rte_rdtsc(void)
> +{
> +	uint64_t tsc;
> +
> +	asm volatile("mrs %0, CNTVCT_EL0" : "=r" (tsc));
> +
> +#ifdef RTE_TIMER_MULTIPLIER
> +	return tsc * RTE_TIMER_MULTIPLIER;
> +#else

I think, this should be CONFIG_RTE_TIMER_MULTIPLIER.

Jan

> +	return tsc;
> +#endif
> +
> +}
> +


-- 
   Jan Viktorin                  E-mail: Viktorin@RehiveTech.com
   System Architect              Web:    www.RehiveTech.com
   RehiveTech
   Brno, Czech Republic