From: Radu Nicolau <radu.nicolau@intel.com>
To: "Zhang, Qi Z" <qi.z.zhang@intel.com>,
"Marchand, David" <david.marchand@redhat.com>
Cc: "Wu, Jingjing" <jingjing.wu@intel.com>,
"Xing, Beilei" <beilei.xing@intel.com>,
"dev@dpdk.org" <dev@dpdk.org>,
"stable@dpdk.org" <stable@dpdk.org>
Subject: Re: [PATCH] net/iavf: fix IAVF_TX_OFFLOAD_MASK definition
Date: Tue, 24 Oct 2023 15:48:55 +0100 [thread overview]
Message-ID: <59156c1c-c023-2504-6de5-6a84457e5ede@intel.com> (raw)
In-Reply-To: <DM4PR11MB599453D79C3A30897151EC83D7DFA@DM4PR11MB5994.namprd11.prod.outlook.com>
On 24-Oct-23 12:24 PM, Zhang, Qi Z wrote:
>
>> -----Original Message-----
>> From: Radu Nicolau <radu.nicolau@intel.com>
>> Sent: Tuesday, October 24, 2023 6:23 PM
>> To: Marchand, David <david.marchand@redhat.com>
>> Cc: Wu, Jingjing <jingjing.wu@intel.com>; Xing, Beilei <beilei.xing@intel.com>;
>> dev@dpdk.org; stable@dpdk.org
>> Subject: Re: [PATCH] net/iavf: fix IAVF_TX_OFFLOAD_MASK definition
>>
>>
>> On 24-Oct-23 10:49 AM, David Marchand wrote:
>>> On Tue, Oct 24, 2023 at 11:13 AM Radu Nicolau <radu.nicolau@intel.com>
>> wrote:
>>>> IAVF_TX_OFFLOAD_MASK definition contained
>> RTE_ETH_TX_OFFLOAD_SECURITY
>>>> instead of RTE_MBUF_F_TX_SEC_OFFLOAD.
>>>>
>>>> Fixes: 6bc987ecb860 ("net/iavf: support IPsec inline crypto")
>>>> Cc: stable@dpdk.org
>>>>
>>>> Signed-off-by: Radu Nicolau <radu.nicolau@intel.com>
>>> Something is not clear to me.
>>> How was the IPsec inline crypto feature supposed to work with this
>>> driver so far?
>>>
>>> Any packet with the RTE_MBUF_F_TX_SEC_OFFLOAD flag should have been
>>> refused in iavf_prep_pkts.
>>>
>> It worked because the IPsec sample app doesn't call rte_eth_tx_prepare, and
>> from what I can see no other sample app does.
> To keep consistent, its better to refine the IAVF_TX_OFFLOAD_NOTSUP_MASK definition.
You mean like this?
#define IAVF_TX_OFFLOAD_NOTSUP_MASK ( \
RTE_MBUF_F_TX_OFFLOAD_MASK ^ ( \
RTE_MBUF_F_TX_OUTER_IPV6 | \
RTE_MBUF_F_TX_OUTER_IPV4 | \
RTE_MBUF_F_TX_IPV6 | \
RTE_MBUF_F_TX_IPV4 | \
RTE_MBUF_F_TX_VLAN | \
RTE_MBUF_F_TX_IP_CKSUM | \
RTE_MBUF_F_TX_L4_MASK | \
RTE_MBUF_F_TX_TCP_SEG | \
RTE_MBUF_F_TX_UDP_SEG | \
RTE_MBUF_F_TX_TUNNEL_MASK | \
RTE_MBUF_F_TX_OUTER_IP_CKSUM | \
RTE_MBUF_F_TX_OUTER_UDP_CKSUM | \
RTE_MBUF_F_TX_SEC_OFFLOAD))
next prev parent reply other threads:[~2023-10-24 14:49 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-10-24 9:13 Radu Nicolau
2023-10-24 9:49 ` David Marchand
2023-10-24 10:22 ` Radu Nicolau
2023-10-24 11:24 ` Zhang, Qi Z
2023-10-24 14:48 ` Radu Nicolau [this message]
2023-10-24 23:30 ` Zhang, Qi Z
2023-10-25 9:01 ` Radu Nicolau
2023-10-25 9:07 ` David Marchand
2023-10-25 10:14 ` Radu Nicolau
2023-10-25 1:50 ` Zhang, Qi Z
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