From: Raslan Darawsheh <rasland@nvidia.com>
To: <dev@dpdk.org>
Cc: <ferruh.yigit@intel.com>, <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 v3 2/2] ethdev: update qfi definition
Date: Tue, 30 Mar 2021 11:00:13 +0300 [thread overview]
Message-ID: <20210330080013.6922-3-rasland@nvidia.com> (raw)
In-Reply-To: <20210330080013.6922-1-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 | 18 +++++++++++++++---
2 files changed, 17 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..1eb9711707 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 +1422,27 @@ 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 gtp_psc;
+ };
};
/** 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,
+ .qfi = 0xff,
};
#endif
--
2.29.0
next prev parent reply other threads:[~2021-03-30 8:01 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 ` Raslan Darawsheh [this message]
2021-04-01 16:54 ` [dpdk-dev] [PATCH v3 2/2] ethdev: update qfi definition 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 ` [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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