From: Andrew Rybchenko <andrew.rybchenko@oktetlabs.ru>
To: Tyler Retzlaff <roretzla@linux.microsoft.com>,
Olivier Matz <olivier.matz@6wind.com>
Cc: Raslan Darawsheh <rasland@nvidia.com>,
dev@dpdk.org, ferruh.yigit@intel.com, orika@nvidia.com,
ivan.malov@oktetlabs.ru, ying.a.wang@intel.com,
viacheslavo@nvidia.com, shirik@nvidia.com
Subject: Re: [dpdk-dev] [PATCH v4 1/2] ethdev: add new ext hdr for gtp psc
Date: Tue, 8 Jun 2021 15:13:06 +0300 [thread overview]
Message-ID: <f6ce57a6-e152-03df-fcef-cb57615e9c67@oktetlabs.ru> (raw)
In-Reply-To: <20210429162917.GC21799@linuxonhyperv3.guj3yctzbm1etfxqx2vob5hsef.xx.internal.cloudapp.net>
On 4/29/21 7:29 PM, Tyler Retzlaff wrote:
> On Thu, Apr 08, 2021 at 02:29:56PM +0200, Olivier Matz wrote:
>> Hi Raslan,
>>
>>> +/**
>>> + * Optional extension for GTP with next_ext set to 0x85
>>> + * defined based on RFC 38415-g30.
>>> + */
>>> +__extension__
>>> +struct rte_gtp_psc_hdr {
>>> + uint8_t ext_hdr_len; /**< PDU ext hdr len in multiples of 4 bytes */
>>> + uint8_t type:4; /**< PDU type */
>>> + uint8_t qmp:1; /**< Qos Monitoring Packet */
>
> would it be a lot ot ask to have the structure defined using standard C
> instead of using compiler specific extensions?
>
It is a valid request, but I'm afraid bit fields are used
in many-many core DPDK libraries. So, change of the approach
or at least direction for a new code should be discussed and
approved by techboard.
next prev parent reply other threads:[~2021-06-08 12:13 UTC|newest]
Thread overview: 37+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-03-23 12:11 [dpdk-dev] [PATCH] ethdev: update qfi definition Raslan Darawsheh
2021-03-26 13:12 ` Ferruh Yigit
2021-03-29 8:53 ` Ori Kam
2021-03-29 9:06 ` Raslan Darawsheh
2021-03-29 11:14 ` Ferruh Yigit
2021-03-30 7:50 ` [dpdk-dev] [PATCH v2 0/2] fix gtp psc qfi support Raslan Darawsheh
2021-03-30 7:50 ` [dpdk-dev] [PATCH v2 1/2] ethdev: add new ext hdr for gtp psc Raslan Darawsheh
2021-03-30 8:00 ` [dpdk-dev] [PATCH v3 0/2] fix gtp psc qfi support Raslan Darawsheh
2021-03-30 8:00 ` [dpdk-dev] [PATCH v3 1/2] ethdev: add new ext hdr for gtp psc Raslan Darawsheh
2021-04-01 16:51 ` Ferruh Yigit
2021-04-04 7:17 ` Raslan Darawsheh
2021-03-30 8:00 ` [dpdk-dev] [PATCH v3 2/2] ethdev: update qfi definition Raslan Darawsheh
2021-04-01 16:54 ` Ferruh Yigit
2021-04-04 7:18 ` Raslan Darawsheh
2021-04-04 7:45 ` [dpdk-dev] [PATCH v4 0/2] fix gtp psc qfi support Raslan Darawsheh
2021-04-04 7:45 ` [dpdk-dev] [PATCH v4 1/2] ethdev: add new ext hdr for gtp psc Raslan Darawsheh
2021-04-08 12:29 ` Olivier Matz
2021-04-08 12:37 ` Raslan Darawsheh
2021-04-08 14:10 ` Ferruh Yigit
2021-04-08 14:10 ` Olivier Matz
2021-04-13 7:45 ` Raslan Darawsheh
2021-04-29 16:29 ` Tyler Retzlaff
2021-06-08 12:13 ` Andrew Rybchenko [this message]
2021-04-04 7:45 ` [dpdk-dev] [PATCH v4 2/2] ethdev: update qfi definition Raslan Darawsheh
2021-04-06 16:09 ` Ferruh Yigit
2021-04-13 8:14 ` Raslan Darawsheh
2021-04-13 9:24 ` Ori Kam
2021-04-14 12:16 ` Ferruh Yigit
2021-04-15 6:33 ` Raslan Darawsheh
2021-04-29 8:10 ` [dpdk-dev] [PATCH v5 0/1] add new hdr for gtp qfi Raslan Darawsheh
2021-04-29 8:10 ` [dpdk-dev] [PATCH v5 1/1] ethdev: add new ext hdr for gtp psc Raslan Darawsheh
2021-05-11 11:46 ` Ferruh Yigit
2021-06-08 12:17 ` Andrew Rybchenko
2021-06-08 12:18 ` Andrew Rybchenko
2021-06-08 14:07 ` Raslan Darawsheh
2021-03-30 7:50 ` [dpdk-dev] [PATCH v2 2/2] ethdev: update qfi definition Raslan Darawsheh
2021-04-14 12:40 ` [dpdk-dev] [PATCH] " Ferruh Yigit
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