[dpdk-dev] Regarding UDP checksum offload

2015-01-30 Thread Olivier MATZ
Hi, On 01/29/2015 01:56 PM, Prashant Upadhyaya wrote: > Another thing you can do is to retry on the latest stable dpdk which > is known to work (see csumonly.c in test-pmd). > > Let me add further, I am _just_ doing the UDP checksum offload > and not > the IP hdr c

[dpdk-dev] Regarding UDP checksum offload

2015-01-29 Thread Prashant Upadhyaya
Hi Olivier, On Wed, Jan 28, 2015 at 8:39 PM, Olivier MATZ wrote: > Hi Prashant, > > > On 01/28/2015 03:57 PM, Prashant Upadhyaya wrote: > >> I am using dpdk 1.6r1, intel 82599 NIC. I have an mbuf, I have hand-constructed a UDP packet (IPv4) in the data

[dpdk-dev] Regarding UDP checksum offload

2015-01-28 Thread Prashant Upadhyaya
On Wed, Jan 28, 2015 at 6:32 PM, Olivier MATZ wrote: > Hi Prashant, > > > On 01/28/2015 12:25 PM, Prashant Upadhyaya wrote: > >> Hi, >> >> I am aware that this topic has been discussed several times before, but I >> am somehow still stuck with this. >> >> I am using dpdk 1.6r1, intel 82599 NIC. >

[dpdk-dev] Regarding UDP checksum offload

2015-01-28 Thread Prashant Upadhyaya
Hi, I am aware that this topic has been discussed several times before, but I am somehow still stuck with this. I am using dpdk 1.6r1, intel 82599 NIC. I have an mbuf, I have hand-constructed a UDP packet (IPv4) in the data portion, filled the relevant fields of the headers and I do a tx burst. N

[dpdk-dev] Regarding UDP checksum offload

2015-01-28 Thread Olivier MATZ
Hi Prashant, On 01/28/2015 03:57 PM, Prashant Upadhyaya wrote: >>> I am using dpdk 1.6r1, intel 82599 NIC. >>> I have an mbuf, I have hand-constructed a UDP packet (IPv4) in >>> the data >>> portion, filled the relevant fields of the headers and I do a tx >>>

[dpdk-dev] Regarding UDP checksum offload

2015-01-28 Thread Olivier MATZ
Hi Prashant, On 01/28/2015 12:25 PM, Prashant Upadhyaya wrote: > Hi, > > I am aware that this topic has been discussed several times before, but I > am somehow still stuck with this. > > I am using dpdk 1.6r1, intel 82599 NIC. > I have an mbuf, I have hand-constructed a UDP packet (IPv4) in the da