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Wed, 12 Apr 2017 05:54:23 -0700 (PDT) From: Bogdan Pricope To: lng-odp@lists.linaro.org Date: Wed, 12 Apr 2017 15:54:04 +0300 Message-Id: <1492001644-17339-2-git-send-email-bogdan.pricope@linaro.org> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1492001644-17339-1-git-send-email-bogdan.pricope@linaro.org> References: <1492001644-17339-1-git-send-email-bogdan.pricope@linaro.org> Subject: [lng-odp] [PATCH] examples: generator: UDP ports configuration X-BeenThere: lng-odp@lists.linaro.org X-Mailman-Version: 2.1.16 Precedence: list List-Id: "The OpenDataPlane \(ODP\) List" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: lng-odp-bounces@lists.linaro.org Sender: "lng-odp" Signed-off-by: Bogdan Pricope --- example/generator/odp_generator.c | 20 +++++++++++++++++--- 1 file changed, 17 insertions(+), 3 deletions(-) -- 1.9.1 diff --git a/example/generator/odp_generator.c b/example/generator/odp_generator.c index 95fb543..4817294 100644 --- a/example/generator/odp_generator.c +++ b/example/generator/odp_generator.c @@ -64,6 +64,8 @@ typedef struct { odph_ethaddr_t dstmac; /**< dest mac addr */ unsigned int srcip; /**< src ip addr */ unsigned int dstip; /**< dest ip addr */ + unsigned short srcport; /**< src udp port */ + unsigned short dstport; /**< dest udp port */ int mode; /**< work mode */ int number; /**< packets number to be sent */ int payload; /**< data len */ @@ -233,8 +235,8 @@ static odp_packet_t setup_udp_pkt_ref(odp_pool_t pool) odp_packet_l4_offset_set(pkt, ODPH_ETHHDR_LEN + ODPH_IPV4HDR_LEN); odp_packet_has_udp_set(pkt, 1); udp = (odph_udphdr_t *)(buf + ODPH_ETHHDR_LEN + ODPH_IPV4HDR_LEN); - udp->src_port = 0; - udp->dst_port = 0; + udp->src_port = odp_cpu_to_be_16(args->appl.srcport); + udp->dst_port = odp_cpu_to_be_16(args->appl.dstport); udp->length = odp_cpu_to_be_16(args->appl.payload + ODPH_UDPHDR_LEN); udp->chksum = 0; udp->chksum = odph_ipv4_udp_chksum(pkt); @@ -1140,6 +1142,8 @@ static void parse_args(int argc, char *argv[], appl_args_t *appl_args) {"dstmac", required_argument, NULL, 'b'}, {"srcip", required_argument, NULL, 's'}, {"dstip", required_argument, NULL, 'd'}, + {"srcport", required_argument, NULL, 'e'}, + {"dstport", required_argument, NULL, 'f'}, {"packetsize", required_argument, NULL, 'p'}, {"mode", required_argument, NULL, 'm'}, {"count", required_argument, NULL, 'n'}, @@ -1150,7 +1154,7 @@ static void parse_args(int argc, char *argv[], appl_args_t *appl_args) {NULL, 0, NULL, 0} }; - static const char *shortopts = "+I:a:b:s:d:p:i:m:n:t:w:c:x:h"; + static const char *shortopts = "+I:a:b:s:d:p:i:m:n:t:w:c:x:he:f:"; /* let helper collect its own arguments (e.g. --odph_proc) */ odph_parse_options(argc, argv, shortopts, longopts); @@ -1161,6 +1165,8 @@ static void parse_args(int argc, char *argv[], appl_args_t *appl_args) appl_args->timeout = -1; appl_args->interval = DEFAULT_PKT_INTERVAL; appl_args->udp_tx_burst = 16; + appl_args->srcport = 0; + appl_args->dstport = 0; opterr = 0; /* do not issue errors on helper options */ @@ -1267,6 +1273,12 @@ static void parse_args(int argc, char *argv[], appl_args_t *appl_args) } break; + case 'e': + appl_args->srcport = (unsigned short)atoi(optarg); + break; + case 'f': + appl_args->dstport = (unsigned short)atoi(optarg); + break; case 'p': appl_args->payload = atoi(optarg); break; @@ -1380,6 +1392,8 @@ static void usage(char *progname) "\n" "Optional OPTIONS\n" " -h, --help Display help and exit.\n" + " -e, --srcport src udp port\n" + " -f, --dstport dst udp port\n" " -p, --packetsize payload length of the packets\n" " -t, --timeout only for ping mode, wait ICMP reply timeout seconds\n" " -i, --interval wait interval ms between sending each packet\n"