> -----Original Message-----
> From: dev [mailto:dev-bounces at dpdk.org] On Behalf Of Maxim Uvarov
> Sent: Tuesday, June 9, 2015 11:15 AM
> To: dev at dpdk.org
> Subject: [dpdk-dev] [PATCH] support jumbo frames for pcap vdev
>
> PCAP PMD vdev is used mostly for testing. Increase snapshot len parameter
> provided to pcap_open_live() to accept packet more then 4096 (support
> jumbo frames for pcap pmd).
Hi,
Thanks for the submission.
There is already an existing patch for jumbo frame support in the PCAP pmd.
http://dpdk.org/dev/patchwork/patch/3792/
Could you review/try that and see if it is suitable for your purposes.
Regards,
John.
--
>
> Signed-off-by: Maxim Uvarov <maxim.uvarov at linaro.org>
> ---
> lib/librte_pmd_pcap/rte_eth_pcap.c | 3 +--
> 1 file changed, 1 insertion(+), 2 deletions(-)
>
> diff --git a/lib/librte_pmd_pcap/rte_eth_pcap.c
> b/lib/librte_pmd_pcap/rte_eth_pcap.c
> index eebe768..978c137 100644
> --- a/lib/librte_pmd_pcap/rte_eth_pcap.c
> +++ b/lib/librte_pmd_pcap/rte_eth_pcap.c
> @@ -47,7 +47,6 @@
> #include <pcap.h>
>
> #define RTE_ETH_PCAP_SNAPSHOT_LEN 65535 -#define RTE_ETH_PCAP_SNAPLEN
> 4096 #define RTE_ETH_PCAP_PROMISC 1 #define RTE_ETH_PCAP_TIMEOUT -1
> #define ETH_PCAP_RX_PCAP_ARG "rx_pcap"
> @@ -468,7 +467,7 @@ open_tx_pcap(const char *key __rte_unused, const char
> *value, void *extra_args)
> */
> static inline int
> open_iface_live(const char *iface, pcap_t **pcap) {
> - *pcap = pcap_open_live(iface, RTE_ETH_PCAP_SNAPLEN,
> + *pcap = pcap_open_live(iface, RTE_ETH_PCAP_SNAPSHOT_LEN,
> RTE_ETH_PCAP_PROMISC, RTE_ETH_PCAP_TIMEOUT, errbuf);
>
> if (*pcap == NULL) {
> --
> 1.9.1
