From: Thomas Monjalon <thomas@monjalon.net>
To: Gowrishankar <gowrishankar.m@linux.vnet.ibm.com>,
Jerin Jacob <jerin.jacob@caviumnetworks.com>
Cc: dev@dpdk.org, Chao Zhu <chaozhu@linux.vnet.ibm.com>,
Bruce Richardson <bruce.richardson@intel.com>,
Konstantin Ananyev <konstantin.ananyev@intel.com>,
viktorin@rehivetech.com, jianbo.liu@linaro.org
Subject: Re: [dpdk-dev] [PATCH v2 2/5] eal/ppc64: define architecture specific rdtsc hz
Date: Fri, 13 Oct 2017 00:20:28 +0200 [thread overview]
Message-ID: <4924362.BUPg9l2v4A@xps> (raw)
In-Reply-To: <60996b50e628207157f1b7b6dab704b8224f3cae.1506058385.git.gowrishankar.m@linux.vnet.ibm.com>
22/09/2017 10:25, Gowrishankar:
> From: Jerin Jacob <jerin.jacob@caviumnetworks.com>
>
> In ppc_64, rte_rdtsc() returns timebase register value which increments
> at independent timebase frequency and hence not related to lcore cpu
> frequency to derive TSC hz. Hence, we stick with master lcore frequency.
>
> CC: Chao Zhu <chaozhu@linux.vnet.ibm.com>
> Signed-off-by: Jerin Jacob <jerin.jacob@caviumnetworks.com>
> Signed-off-by: Gowrishankar Muthukrishnan <gowrishankar.m@linux.vnet.ibm.com>
[...]
> --- a/lib/librte_eal/common/include/arch/ppc_64/rte_cycles.h
> +++ b/lib/librte_eal/common/include/arch/ppc_64/rte_cycles.h
> @@ -38,9 +38,13 @@
> #endif
>
> #include "generic/rte_cycles.h"
> +#include "../../lib/librte_eal/common/eal_filesystem.h"
rte_cycles.h is an installed header.
eal_filesystem.h is not exported.
It cannot work.
next prev parent reply other threads:[~2017-10-12 22:20 UTC|newest]
Thread overview: 25+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-09-22 8:25 [dpdk-dev] [PATCH v2 0/5] improve tsc frequency calibration Gowrishankar
2017-09-22 8:25 ` [dpdk-dev] [PATCH v2 1/5] eal/x86: define architecture specific rdtsc hz Gowrishankar
2017-09-22 8:25 ` [dpdk-dev] [PATCH v2 2/5] eal/ppc64: " Gowrishankar
2017-10-12 22:20 ` Thomas Monjalon [this message]
2017-09-22 8:25 ` [dpdk-dev] [PATCH v2 3/5] eal/armv7: " Gowrishankar
2017-09-22 8:25 ` [dpdk-dev] [PATCH v2 4/5] eal/armv8: " Gowrishankar
2017-09-22 8:25 ` [dpdk-dev] [PATCH v2 5/5] eal/timer: honor architecture specific rdtsc hz function Gowrishankar
2017-10-11 17:36 ` Thomas Monjalon
2017-10-11 18:57 ` Jerin Jacob
2017-10-11 19:25 ` Thomas Monjalon
2017-10-12 8:48 ` Bruce Richardson
2017-10-12 10:12 ` Thomas Monjalon
2017-10-12 10:25 ` Bruce Richardson
2017-10-12 10:16 ` Jerin Jacob
2017-10-13 0:02 ` [dpdk-dev] [PATCH 0/4] improve tsc frequency calibration Thomas Monjalon
2017-10-13 0:02 ` [dpdk-dev] [PATCH 1/4] timer: honor arch-specific TSC frequency query Thomas Monjalon
2017-10-13 0:02 ` [dpdk-dev] [PATCH 2/4] eal/armv8: implement arch-specific TSC freq query Thomas Monjalon
2017-10-13 0:02 ` [dpdk-dev] [PATCH 3/4] eal/ppc64: " Thomas Monjalon
2017-10-13 0:02 ` [dpdk-dev] [PATCH 4/4] eal/x86: " Thomas Monjalon
2017-10-13 3:47 ` Stephen Hemminger
2017-10-13 7:30 ` Thomas Monjalon
2017-10-13 15:13 ` Stephen Hemminger
2017-10-13 15:17 ` Bruce Richardson
2017-10-13 3:21 ` [dpdk-dev] [PATCH 0/4] improve tsc frequency calibration Jerin Jacob
2017-10-13 11:08 ` Thomas Monjalon
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