From: Raslan Darawsheh <rasland@nvidia.com> To: <dev@dpdk.org>, <ferruh.yigit@intel.com> Cc: <orika@nvidia.com>, <andrew.rybchenko@oktetlabs.ru>, <ivan.malov@oktetlabs.ru>, <ying.a.wang@intel.com>, <olivier.matz@6wind.com>, <viacheslavo@nvidia.com>, <shirik@nvidia.com>, <stable@dpdk.org> Subject: [dpdk-dev] [PATCH v4 2/2] ethdev: update qfi definition Date: Sun, 4 Apr 2021 10:45:52 +0300 Message-ID: <20210404074552.24190-3-rasland@nvidia.com> (raw) In-Reply-To: <20210404074552.24190-1-rasland@nvidia.com> qfi field is 8 bits which represent single bit for PPP (paging Policy Presence) single bit for RQI (Reflective QoS Indicator) and 6 bits for qfi (QoS Flow Identifier) based on RFC 38415-g30 This update the doxygen format and the mask for qfi to properly identify the full 8 bits of the field. note: changing the default mask would cause different patterns generated by testpmd. Fixes: 346553db5bd1 ("ethdev: add GTP extension header to flow API") Cc: ying.a.wang@intel.com Cc: stable@dpdk.org Signed-off-by: Raslan Darawsheh <rasland@nvidia.com> --- doc/guides/testpmd_app_ug/testpmd_funcs.rst | 3 ++- lib/librte_ethdev/rte_flow.h | 20 +++++++++++++++++--- 2 files changed, 19 insertions(+), 4 deletions(-) diff --git a/doc/guides/testpmd_app_ug/testpmd_funcs.rst b/doc/guides/testpmd_app_ug/testpmd_funcs.rst index f59eb8a27d..dd39c4c3c2 100644 --- a/doc/guides/testpmd_app_ug/testpmd_funcs.rst +++ b/doc/guides/testpmd_app_ug/testpmd_funcs.rst @@ -3742,7 +3742,8 @@ This section lists supported pattern items and their attributes, if any. - ``gtp_psc``: match GTP PDU extension header with type 0x85. - ``pdu_type {unsigned}``: PDU type. - - ``qfi {unsigned}``: QoS flow identifier. + + - ``qfi {unsigned}``: PPP, RQI and QoS flow identifier. - ``pppoes``, ``pppoed``: match PPPoE header. diff --git a/lib/librte_ethdev/rte_flow.h b/lib/librte_ethdev/rte_flow.h index 6cc57136ac..20b4389429 100644 --- a/lib/librte_ethdev/rte_flow.h +++ b/lib/librte_ethdev/rte_flow.h @@ -20,6 +20,7 @@ #include <rte_arp.h> #include <rte_common.h> #include <rte_ether.h> +#include <rte_gtp.h> #include <rte_icmp.h> #include <rte_ip.h> #include <rte_sctp.h> @@ -1421,16 +1422,29 @@ static const struct rte_flow_item_meta rte_flow_item_meta_mask = { * * Matches a GTP PDU extension header with type 0x85. */ +RTE_STD_C11 struct rte_flow_item_gtp_psc { - uint8_t pdu_type; /**< PDU type. */ - uint8_t qfi; /**< QoS flow identifier. */ + union { + struct { + /* + * These fields are retained for compatibility. + * Please switch to the new header field below. + */ + uint8_t pdu_type; /**< PDU type. */ + uint8_t qfi; /**< PPP, RQI, QoS flow identifier. */ + + }; + struct rte_gtp_psc_hdr hdr; + }; }; /** Default mask for RTE_FLOW_ITEM_TYPE_GTP_PSC. */ #ifndef __cplusplus static const struct rte_flow_item_gtp_psc rte_flow_item_gtp_psc_mask = { - .qfi = 0x3f, + .hdr.ppp = 1, + .hdr.rqi = 1, + .hdr.qfi = 0x3f, }; #endif -- 2.29.0
next prev parent reply other threads:[~2021-04-04 7:46 UTC|newest] Thread overview: 37+ messages / expand[flat|nested] mbox.gz Atom feed top 2021-03-23 12:11 [dpdk-dev] [PATCH] " 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 2021-04-04 7:45 ` Raslan Darawsheh [this message] 2021-04-06 16:09 ` [dpdk-dev] [PATCH v4 2/2] ethdev: update qfi definition 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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