From: Jerin Jacob <jerin.jacob@caviumnetworks.com>
To: Yongseok Koh <yskoh@mellanox.com>
Cc: wenzhuo.lu@intel.com, jingjing.wu@intel.com, dev@dpdk.org
Subject: Re: [dpdk-dev] [PATCH v2] app/testpmd: make txonly mode generate multiple flows
Date: Thu, 18 Jan 2018 19:25:12 +0530 [thread overview]
Message-ID: <20180118135510.GA18814@jerin> (raw)
In-Reply-To: <20180117181846.3565-1-yskoh@mellanox.com>
-----Original Message-----
> Date: Wed, 17 Jan 2018 10:18:46 -0800
> From: Yongseok Koh <yskoh@mellanox.com>
> To: wenzhuo.lu@intel.com, jingjing.wu@intel.com
> CC: dev@dpdk.org, Yongseok Koh <yskoh@mellanox.com>
> Subject: [dpdk-dev] [PATCH v2] app/testpmd: make txonly mode generate
> multiple flows
> X-Mailer: git-send-email 2.11.0
>
> Testpmd can generate multiple flows without taking much cost and this could
> be a simple traffic generator for developer's quick tests. IP destination
> address is varied.
Useful feature.
>
> Signed-off-by: Yongseok Koh <yskoh@mellanox.com>
> ---
>
> v2:
> * Add detailed explanation in a comment.
>
> app/test-pmd/txonly.c | 15 ++++++++++++++-
> 1 file changed, 14 insertions(+), 1 deletion(-)
>
> diff --git a/app/test-pmd/txonly.c b/app/test-pmd/txonly.c
> index 1f08b6ed3..253cf2385 100644
> --- a/app/test-pmd/txonly.c
> +++ b/app/test-pmd/txonly.c
> @@ -44,7 +44,7 @@
> #define UDP_DST_PORT 1024
>
> #define IP_SRC_ADDR ((192U << 24) | (168 << 16) | (0 << 8) | 1)
> -#define IP_DST_ADDR ((192U << 24) | (168 << 16) | (0 << 8) | 2)
> +#define IP_DST_ADDR ((192U << 24) | (168 << 16))
>
> #define IP_DEFTTL 64 /* from RFC 1340. */
> #define IP_VERSION 0x40
> @@ -52,6 +52,7 @@
> #define IP_VHL_DEF (IP_VERSION | IP_HDRLEN)
>
> static struct ipv4_hdr pkt_ip_hdr; /**< IP header of transmitted packets. */
> +static __thread uint8_t ip_var; /**< IP address variation */
Use RTE_DECLARE_PER_LCORE instead of __thread
next prev parent reply other threads:[~2018-01-18 13:55 UTC|newest]
Thread overview: 24+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-12-15 21:11 [dpdk-dev] [PATCH] " Yongseok Koh
2018-01-12 18:08 ` Thomas Monjalon
2018-01-16 2:40 ` Lu, Wenzhuo
2018-01-17 18:04 ` Yongseok Koh
2018-01-17 18:18 ` [dpdk-dev] [PATCH v2] " Yongseok Koh
2018-01-18 1:22 ` Lu, Wenzhuo
2018-01-18 12:21 ` Ananyev, Konstantin
2018-01-19 7:09 ` Yongseok Koh
2018-01-19 11:02 ` Ananyev, Konstantin
2018-01-18 13:55 ` Jerin Jacob [this message]
2019-03-28 1:51 ` [dpdk-dev] [PATCH v3] " Yongseok Koh
2019-03-28 1:51 ` Yongseok Koh
2019-03-28 10:24 ` Iremonger, Bernard
2019-03-28 10:24 ` Iremonger, Bernard
2019-03-28 17:33 ` Yongseok Koh
2019-03-28 17:33 ` Yongseok Koh
2019-03-28 17:42 ` Iremonger, Bernard
2019-03-28 17:42 ` Iremonger, Bernard
2019-03-28 18:46 ` [dpdk-dev] [PATCH v4] " Yongseok Koh
2019-03-28 18:46 ` Yongseok Koh
2019-03-29 9:55 ` Iremonger, Bernard
2019-03-29 9:55 ` Iremonger, Bernard
2019-03-29 18:44 ` Ferruh Yigit
2019-03-29 18:44 ` Ferruh Yigit
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