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From: Anoob Joseph <anoobj@marvell.com>
To: Thomas Monjalon <thomas@monjalon.net>,
	Akhil Goyal <gakhil@marvell.com>,
	Jerin Jacob <jerinj@marvell.com>,
	Konstantin Ananyev <konstantin.v.ananyev@yandex.ru>,
	Bernard Iremonger <bernard.iremonger@intel.com>
Cc: "Hemant Agrawal" <hemant.agrawal@nxp.com>,
	"Mattias Rönnblom" <mattias.ronnblom@ericsson.com>,
	"Kiran Kumar K" <kirankumark@marvell.com>,
	"Volodymyr Fialko" <vfialko@marvell.com>,
	dev@dpdk.org, "Olivier Matz" <olivier.matz@6wind.com>
Subject: [PATCH v2 12/22] pdcp: add control PDU handling
Date: Fri, 14 Apr 2023 23:15:02 +0530	[thread overview]
Message-ID: <20230414174512.642-13-anoobj@marvell.com> (raw)
In-Reply-To: <20230414174512.642-1-anoobj@marvell.com>

Add control PDU handling and implement status report generation. Status
report generation works only when RX_DELIV = RX_NEXT.

Signed-off-by: Anoob Joseph <anoobj@marvell.com>
Signed-off-by: Volodymyr Fialko <vfialko@marvell.com>
---
 app/test/test_pdcp.c               |  1 +
 doc/guides/prog_guide/pdcp_lib.rst | 10 +++++++
 lib/pdcp/meson.build               |  2 ++
 lib/pdcp/pdcp_cnt.c                | 29 ++++++++++++++++++
 lib/pdcp/pdcp_cnt.h                | 14 +++++++++
 lib/pdcp/pdcp_ctrl_pdu.c           | 46 +++++++++++++++++++++++++++++
 lib/pdcp/pdcp_ctrl_pdu.h           | 15 ++++++++++
 lib/pdcp/pdcp_entity.h             | 15 ++++++++--
 lib/pdcp/pdcp_process.c            | 13 +++++++++
 lib/pdcp/rte_pdcp.c                | 47 +++++++++++++++++++++++++++++-
 lib/pdcp/rte_pdcp.h                | 31 ++++++++++++++++++++
 lib/pdcp/version.map               |  2 ++
 12 files changed, 222 insertions(+), 3 deletions(-)
 create mode 100644 lib/pdcp/pdcp_cnt.c
 create mode 100644 lib/pdcp/pdcp_cnt.h
 create mode 100644 lib/pdcp/pdcp_ctrl_pdu.c
 create mode 100644 lib/pdcp/pdcp_ctrl_pdu.h

diff --git a/app/test/test_pdcp.c b/app/test/test_pdcp.c
index fc49947ba2..4ecb4d9572 100644
--- a/app/test/test_pdcp.c
+++ b/app/test/test_pdcp.c
@@ -415,6 +415,7 @@ create_test_conf_from_index(const int index, struct pdcp_test_conf *conf)
 
 	conf->entity.sess_mpool = ts_params->sess_pool;
 	conf->entity.cop_pool = ts_params->cop_pool;
+	conf->entity.ctr_pdu_pool = ts_params->mbuf_pool;
 	conf->entity.pdcp_xfrm.bearer = pdcp_test_bearer[index];
 	conf->entity.pdcp_xfrm.en_ordering = 0;
 	conf->entity.pdcp_xfrm.remove_duplicates = 0;
diff --git a/doc/guides/prog_guide/pdcp_lib.rst b/doc/guides/prog_guide/pdcp_lib.rst
index abd874f2cc..f23360dfc3 100644
--- a/doc/guides/prog_guide/pdcp_lib.rst
+++ b/doc/guides/prog_guide/pdcp_lib.rst
@@ -67,6 +67,15 @@ Data PDUs are regular packets submitted by upper layers for transmission to
 other end. Such packets would need to be ciphered and authenticated based on
 the entity configuration.
 
+PDCP packet processing API for control PDU
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+Control PDUs are used in PDCP as a communication channel between transmitting
+and receiving entities. When upper layer request for operations such
+re-establishment, receiving PDCP entity need to prepare a status report and
+send it to the other end. The API ``pdcp_ctrl_pdu_status_gen`` allows
+application to request the same.
+
 PDCP packet processing API for data PDU
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 
@@ -228,6 +237,7 @@ Supported features
 - Uplink & downlink traffic
 - HFN increment
 - IV generation as required per algorithm
+- Control PDU generation
 
 Supported ciphering algorithms
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
diff --git a/lib/pdcp/meson.build b/lib/pdcp/meson.build
index 08679b743a..75d476bf6d 100644
--- a/lib/pdcp/meson.build
+++ b/lib/pdcp/meson.build
@@ -8,7 +8,9 @@ if is_windows
 endif
 
 sources = files(
+        'pdcp_cnt.c',
         'pdcp_crypto.c',
+        'pdcp_ctrl_pdu.c',
         'pdcp_process.c',
         'rte_pdcp.c',
         )
diff --git a/lib/pdcp/pdcp_cnt.c b/lib/pdcp/pdcp_cnt.c
new file mode 100644
index 0000000000..c9b952184b
--- /dev/null
+++ b/lib/pdcp/pdcp_cnt.c
@@ -0,0 +1,29 @@
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(C) 2023 Marvell.
+ */
+
+#include <rte_pdcp.h>
+
+#include "pdcp_cnt.h"
+#include "pdcp_entity.h"
+
+int
+pdcp_cnt_ring_create(struct rte_pdcp_entity *en, const struct rte_pdcp_entity_conf *conf)
+{
+	struct entity_priv_dl_part *en_priv_dl;
+	uint32_t window_sz;
+
+	if (en == NULL || conf == NULL)
+		return -EINVAL;
+
+	if (conf->pdcp_xfrm.pkt_dir == RTE_SECURITY_PDCP_UPLINK)
+		return 0;
+
+	en_priv_dl = entity_dl_part_get(en);
+	window_sz = pdcp_window_size_get(conf->pdcp_xfrm.sn_size);
+
+	RTE_SET_USED(window_sz);
+	RTE_SET_USED(en_priv_dl);
+
+	return 0;
+}
diff --git a/lib/pdcp/pdcp_cnt.h b/lib/pdcp/pdcp_cnt.h
new file mode 100644
index 0000000000..bbda478b55
--- /dev/null
+++ b/lib/pdcp/pdcp_cnt.h
@@ -0,0 +1,14 @@
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(C) 2023 Marvell.
+ */
+
+#ifndef PDCP_CNT_H
+#define PDCP_CNT_H
+
+#include <rte_common.h>
+
+#include "pdcp_entity.h"
+
+int pdcp_cnt_ring_create(struct rte_pdcp_entity *en, const struct rte_pdcp_entity_conf *conf);
+
+#endif /* PDCP_CNT_H */
diff --git a/lib/pdcp/pdcp_ctrl_pdu.c b/lib/pdcp/pdcp_ctrl_pdu.c
new file mode 100644
index 0000000000..feb05fd863
--- /dev/null
+++ b/lib/pdcp/pdcp_ctrl_pdu.c
@@ -0,0 +1,46 @@
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(C) 2023 Marvell.
+ */
+
+#include <rte_byteorder.h>
+#include <rte_mbuf.h>
+#include <rte_pdcp_hdr.h>
+
+#include "pdcp_ctrl_pdu.h"
+#include "pdcp_entity.h"
+
+static __rte_always_inline void
+pdcp_hdr_fill(struct rte_pdcp_up_ctrl_pdu_hdr *pdu_hdr, uint32_t rx_deliv)
+{
+	pdu_hdr->d_c = RTE_PDCP_PDU_TYPE_CTRL;
+	pdu_hdr->pdu_type = RTE_PDCP_CTRL_PDU_TYPE_STATUS_REPORT;
+	pdu_hdr->r = 0;
+	pdu_hdr->fmc = rte_cpu_to_be_32(rx_deliv);
+}
+
+int
+pdcp_ctrl_pdu_status_gen(struct entity_priv *en_priv, struct rte_mbuf *m)
+{
+	struct rte_pdcp_up_ctrl_pdu_hdr *pdu_hdr;
+	uint32_t rx_deliv;
+	int pdu_sz;
+
+	if (!en_priv->flags.is_status_report_required)
+		return -EINVAL;
+
+	pdu_sz = sizeof(struct rte_pdcp_up_ctrl_pdu_hdr);
+
+	rx_deliv = en_priv->state.rx_deliv;
+
+	/* Zero missing PDUs - status report contains only FMC */
+	if (rx_deliv >= en_priv->state.rx_next) {
+		pdu_hdr = (struct rte_pdcp_up_ctrl_pdu_hdr *)rte_pktmbuf_append(m, pdu_sz);
+		if (pdu_hdr == NULL)
+			return -ENOMEM;
+		pdcp_hdr_fill(pdu_hdr, rx_deliv);
+
+		return 0;
+	}
+
+	return -ENOTSUP;
+}
diff --git a/lib/pdcp/pdcp_ctrl_pdu.h b/lib/pdcp/pdcp_ctrl_pdu.h
new file mode 100644
index 0000000000..a2424fbd10
--- /dev/null
+++ b/lib/pdcp/pdcp_ctrl_pdu.h
@@ -0,0 +1,15 @@
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(C) 2023 Marvell.
+ */
+
+#ifndef PDCP_CTRL_PDU_H
+#define PDCP_CTRL_PDU_H
+
+#include <rte_mbuf.h>
+
+#include "pdcp_entity.h"
+
+int
+pdcp_ctrl_pdu_status_gen(struct entity_priv *en_priv, struct rte_mbuf *m);
+
+#endif /* PDCP_CTRL_PDU_H */
diff --git a/lib/pdcp/pdcp_entity.h b/lib/pdcp/pdcp_entity.h
index 3108795977..7b7e7f69dd 100644
--- a/lib/pdcp/pdcp_entity.h
+++ b/lib/pdcp/pdcp_entity.h
@@ -109,6 +109,13 @@ union cipher_iv_partial {
 	uint64_t u64[2];
 };
 
+struct pdcp_cnt_bitmap {
+	/** Number of entries that can be stored. */
+	uint32_t size;
+	/** Bitmap of the count values already received.*/
+	struct rte_bitmap *bmp;
+};
+
 /*
  * Layout of PDCP entity: [rte_pdcp_entity] [entity_priv] [entity_dl/ul]
  */
@@ -136,9 +143,13 @@ struct entity_priv {
 		uint64_t is_ul_entity : 1;
 		/** Is NULL auth. */
 		uint64_t is_null_auth : 1;
+		/** Is status report required.*/
+		uint64_t is_status_report_required : 1;
 	} flags;
 	/** Crypto op pool. */
 	struct rte_mempool *cop_pool;
+	/** Control PDU pool. */
+	struct rte_mempool *ctr_pdu_pool;
 	/** PDCP header size. */
 	uint8_t hdr_sz;
 	/** PDCP AAD size. For AES-CMAC, additional message is prepended for the operation. */
@@ -148,8 +159,8 @@ struct entity_priv {
 };
 
 struct entity_priv_dl_part {
-	/* NOTE: when in-order-delivery is supported, post PDCP packets would need to cached. */
-	uint8_t dummy;
+	/** PDCP would need to track the count values that are already received.*/
+	struct pdcp_cnt_bitmap bitmap;
 };
 
 struct entity_priv_ul_part {
diff --git a/lib/pdcp/pdcp_process.c b/lib/pdcp/pdcp_process.c
index 9c1a5e0669..267b3b7723 100644
--- a/lib/pdcp/pdcp_process.c
+++ b/lib/pdcp/pdcp_process.c
@@ -1157,6 +1157,19 @@ pdcp_entity_priv_populate(struct entity_priv *en_priv, const struct rte_pdcp_ent
 	if (a_xfrm != NULL && a_xfrm->auth.algo == RTE_CRYPTO_AUTH_NULL)
 		en_priv->flags.is_null_auth = 1;
 
+	/**
+	 * flags.is_status_report_required
+	 *
+	 * Indicate whether status report is required.
+	 */
+	if (conf->status_report_required) {
+		/** Status report is required only for DL entities. */
+		if (conf->pdcp_xfrm.pkt_dir != RTE_SECURITY_PDCP_DOWNLINK)
+			return -EINVAL;
+
+		en_priv->flags.is_status_report_required = 1;
+	}
+
 	/**
 	 * hdr_sz
 	 *
diff --git a/lib/pdcp/rte_pdcp.c b/lib/pdcp/rte_pdcp.c
index 8914548dbd..5cd3f5ca31 100644
--- a/lib/pdcp/rte_pdcp.c
+++ b/lib/pdcp/rte_pdcp.c
@@ -6,7 +6,9 @@
 #include <rte_pdcp.h>
 #include <rte_malloc.h>
 
+#include "pdcp_cnt.h"
 #include "pdcp_crypto.h"
+#include "pdcp_ctrl_pdu.h"
 #include "pdcp_entity.h"
 #include "pdcp_process.h"
 
@@ -34,7 +36,7 @@ rte_pdcp_entity_establish(const struct rte_pdcp_entity_conf *conf)
 	struct entity_priv *en_priv;
 	int ret, entity_size;
 
-	if (conf == NULL || conf->cop_pool == NULL) {
+	if (conf == NULL || conf->cop_pool == NULL || conf->ctr_pdu_pool == NULL) {
 		rte_errno = -EINVAL;
 		return NULL;
 	}
@@ -79,6 +81,7 @@ rte_pdcp_entity_establish(const struct rte_pdcp_entity_conf *conf)
 	en_priv->state.rx_deliv = conf->count;
 	en_priv->state.tx_next = conf->count;
 	en_priv->cop_pool = conf->cop_pool;
+	en_priv->ctr_pdu_pool = conf->ctr_pdu_pool;
 
 	/* Setup crypto session */
 	ret = pdcp_crypto_sess_create(entity, conf);
@@ -89,6 +92,10 @@ rte_pdcp_entity_establish(const struct rte_pdcp_entity_conf *conf)
 	if (ret)
 		goto crypto_sess_destroy;
 
+	ret = pdcp_cnt_ring_create(entity, conf);
+	if (ret)
+		goto crypto_sess_destroy;
+
 	return entity;
 
 crypto_sess_destroy:
@@ -136,3 +143,41 @@ rte_pdcp_entity_suspend(struct rte_pdcp_entity *pdcp_entity,
 
 	return 0;
 }
+
+struct rte_mbuf *
+rte_pdcp_control_pdu_create(struct rte_pdcp_entity *pdcp_entity,
+			    enum rte_pdcp_ctrl_pdu_type type)
+{
+	struct entity_priv *en_priv;
+	struct rte_mbuf *m;
+	int ret;
+
+	if (pdcp_entity == NULL) {
+		rte_errno = -EINVAL;
+		return NULL;
+	}
+
+	en_priv = entity_priv_get(pdcp_entity);
+
+	m = rte_pktmbuf_alloc(en_priv->ctr_pdu_pool);
+	if (m == NULL) {
+		rte_errno = -ENOMEM;
+		return NULL;
+	}
+
+	switch (type) {
+	case RTE_PDCP_CTRL_PDU_TYPE_STATUS_REPORT:
+		ret = pdcp_ctrl_pdu_status_gen(en_priv, m);
+		break;
+	default:
+		ret = -ENOTSUP;
+	}
+
+	if (ret) {
+		rte_pktmbuf_free(m);
+		rte_errno = ret;
+		return NULL;
+	}
+
+	return m;
+}
diff --git a/lib/pdcp/rte_pdcp.h b/lib/pdcp/rte_pdcp.h
index 54f88e3fd3..d2db25d7d9 100644
--- a/lib/pdcp/rte_pdcp.h
+++ b/lib/pdcp/rte_pdcp.h
@@ -16,6 +16,7 @@
 #include <rte_compat.h>
 #include <rte_common.h>
 #include <rte_mempool.h>
+#include <rte_pdcp_hdr.h>
 #include <rte_security.h>
 
 #ifdef __cplusplus
@@ -78,6 +79,8 @@ struct rte_pdcp_entity_conf {
 	struct rte_mempool *sess_mpool;
 	/** Crypto op pool.*/
 	struct rte_mempool *cop_pool;
+	/** Mbuf pool to be used for allocating control PDUs.*/
+	struct rte_mempool *ctr_pdu_pool;
 	/**
 	 * 32 bit count value (HFN + SN) to be used for the first packet.
 	 * pdcp_xfrm.hfn would be ignored as the HFN would be derived from this value.
@@ -91,6 +94,15 @@ struct rte_pdcp_entity_conf {
 	uint8_t dev_id;
 	/** Reverse direction during IV generation. Can be used to simulate UE crypto processing.*/
 	bool reverse_iv_direction;
+	/**
+	 * Status report required (specified in TS 38.331).
+	 *
+	 * If PDCP entity is configured to send a PDCP status report, the upper layer application
+	 * may request a receiving PDCP entity to generate a PDCP status report using
+	 * ``rte_pdcp_ctrl_pdu_create``. In addition, PDCP status reports may be generated during
+	 * operations such as entity re-establishment.
+	 */
+	bool status_report_required;
 };
 /* >8 End of structure rte_pdcp_entity_conf. */
 
@@ -169,6 +181,25 @@ int
 rte_pdcp_entity_suspend(struct rte_pdcp_entity *pdcp_entity,
 			struct rte_mbuf *out_mb[]);
 
+/**
+ * @warning
+ * @b EXPERIMENTAL: this API may change without prior notice
+ *
+ * Create control PDU packet of the `type` specified.
+ *
+ * @param pdcp_entity
+ *   Pointer to the PDCP entity for which the control PDU need to be generated.
+ * @param type
+ *   Type of control PDU to be generated.
+ * @return
+ *   - Control PDU generated, in case of success.
+ *   - NULL in case of failure. rte_errno will be set to error code.
+ */
+__rte_experimental
+struct rte_mbuf *
+rte_pdcp_control_pdu_create(struct rte_pdcp_entity *pdcp_entity,
+			    enum rte_pdcp_ctrl_pdu_type type);
+
 /**
  * @warning
  * @b EXPERIMENTAL: this API may change without prior notice
diff --git a/lib/pdcp/version.map b/lib/pdcp/version.map
index f9ff30600a..d0cf338e1f 100644
--- a/lib/pdcp/version.map
+++ b/lib/pdcp/version.map
@@ -6,6 +6,8 @@ EXPERIMENTAL {
 	rte_pdcp_entity_release;
 	rte_pdcp_entity_suspend;
 
+	rte_pdcp_control_pdu_create;
+
 	rte_pdcp_pkt_post_process;
 	rte_pdcp_pkt_pre_process;
 
-- 
2.25.1


  parent reply	other threads:[~2023-04-14 17:47 UTC|newest]

Thread overview: 192+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-10-27  5:21 [RFC 0/1] lib: add pdcp protocol Anoob Joseph
2022-10-27  5:21 ` [RFC 1/1] " Anoob Joseph
2022-12-13  7:01 ` [RFC 0/1] " Akhil Goyal
2022-12-20 12:15   ` Anoob Joseph
2022-12-22  9:25 ` [PATCH 0/5] " Anoob Joseph
2022-12-22  9:25   ` [PATCH 1/5] net: add PDCP header Anoob Joseph
2023-01-18 16:36     ` Thomas Monjalon
2023-01-18 17:39       ` [EXT] " Anoob Joseph
2023-01-19  8:05         ` Thomas Monjalon
2023-01-23  9:21           ` Anoob Joseph
2023-01-23 15:31             ` Thomas Monjalon
2022-12-22  9:25   ` [PATCH 2/5] lib: add pdcp protocol Anoob Joseph
2023-01-18 16:26     ` Akhil Goyal
2023-02-13 10:59       ` Anoob Joseph
2022-12-22  9:25   ` [PATCH 3/5] app/test: add lib pdcp tests Anoob Joseph
2022-12-22  9:25   ` [PATCH 4/5] app/test: pdcp HFN tests in combined mode Anoob Joseph
2022-12-22  9:25   ` [PATCH 5/5] doc: add PDCP library guide Anoob Joseph
2023-01-18 16:39   ` [PATCH 0/5] lib: add pdcp protocol Thomas Monjalon
2023-01-23 17:36     ` Jerin Jacob
2023-04-14 17:44   ` [PATCH v2 00/22] " Anoob Joseph
2023-04-14 17:44     ` [PATCH v2 01/22] net: add PDCP header Anoob Joseph
2023-05-16 14:02       ` Akhil Goyal
2023-04-14 17:44     ` [PATCH v2 02/22] lib: add pdcp protocol Anoob Joseph
2023-05-16 15:30       ` Akhil Goyal
2023-05-18  6:53         ` Anoob Joseph
2023-05-18  7:40           ` Akhil Goyal
2023-05-18  8:32             ` Anoob Joseph
2023-05-18  8:46               ` Akhil Goyal
2023-05-22  7:03                 ` Anoob Joseph
2023-04-14 17:44     ` [PATCH v2 03/22] pdcp: add pre and post-process Anoob Joseph
2023-05-16 15:43       ` Akhil Goyal
2023-04-14 17:44     ` [PATCH v2 04/22] pdcp: add packet group Anoob Joseph
2023-05-16 15:56       ` Akhil Goyal
2023-05-18  8:12         ` Anoob Joseph
2023-04-14 17:44     ` [PATCH v2 05/22] pdcp: add crypto session create and destroy Anoob Joseph
2023-05-16 16:21       ` Akhil Goyal
2023-04-14 17:44     ` [PATCH v2 06/22] pdcp: add pre and post process for UL Anoob Joseph
2023-05-18  6:38       ` Akhil Goyal
2023-04-14 17:44     ` [PATCH v2 07/22] pdcp: add pre and post process for DL Anoob Joseph
2023-05-18  6:47       ` Akhil Goyal
2023-05-18  7:33         ` Anoob Joseph
2023-04-14 17:44     ` [PATCH v2 08/22] pdcp: add IV generation routines Anoob Joseph
2023-05-18  6:51       ` Akhil Goyal
2023-04-14 17:44     ` [PATCH v2 09/22] app/test: add lib pdcp tests Anoob Joseph
2023-05-18  8:03       ` Akhil Goyal
2023-05-18 11:31         ` Anoob Joseph
2023-05-18 12:06           ` Akhil Goyal
2023-05-19 10:31             ` Anoob Joseph
2023-04-14 17:45     ` [PATCH v2 10/22] test/pdcp: pdcp HFN tests in combined mode Anoob Joseph
2023-04-14 17:45     ` [PATCH v2 11/22] doc: add PDCP library guide Anoob Joseph
2023-05-18  8:26       ` Akhil Goyal
2023-05-22 10:22         ` Anoob Joseph
2023-04-14 17:45     ` Anoob Joseph [this message]
2023-05-18  9:15       ` [PATCH v2 12/22] pdcp: add control PDU handling Akhil Goyal
2023-05-22 11:09         ` Anoob Joseph
2023-04-14 17:45     ` [PATCH v2 13/22] pdcp: implement t-Reordering and packet buffering Anoob Joseph
2023-04-14 17:45     ` [PATCH v2 14/22] test/pdcp: add in-order delivery cases Anoob Joseph
2023-04-14 17:45     ` [PATCH v2 15/22] pdcp: add timer callback handlers Anoob Joseph
2023-05-18  9:37       ` Akhil Goyal
2023-04-14 17:45     ` [PATCH v2 16/22] pdcp: add timer expiry handle Anoob Joseph
2023-05-18  9:43       ` Akhil Goyal
2023-05-22 11:34         ` Anoob Joseph
2023-04-14 17:45     ` [PATCH v2 17/22] test/pdcp: add timer expiry cases Anoob Joseph
2023-04-14 17:45     ` [PATCH v2 18/22] test/pdcp: add timer restart case Anoob Joseph
2023-04-14 17:45     ` [PATCH v2 19/22] pdcp: add support for status report Anoob Joseph
2023-04-14 17:45     ` [PATCH v2 20/22] pdcp: allocate reorder buffer alongside with entity Anoob Joseph
2023-04-14 17:45     ` [PATCH v2 21/22] pdcp: add thread safe processing Anoob Joseph
2023-04-14 17:45     ` [PATCH v2 22/22] test/pdcp: add PDCP status report cases Anoob Joseph
2023-05-24 16:00     ` [PATCH v3 00/22] lib: add pdcp protocol Anoob Joseph
2023-05-24 16:00       ` [PATCH v3 01/22] net: add PDCP header Anoob Joseph
2023-05-24 16:00       ` [PATCH v3 02/22] lib: add pdcp protocol Anoob Joseph
2023-05-24 16:00       ` [PATCH v3 03/22] pdcp: add pre and post-process Anoob Joseph
2023-05-24 16:00       ` [PATCH v3 04/22] pdcp: add packet group Anoob Joseph
2023-05-24 16:00       ` [PATCH v3 05/22] pdcp: add crypto session create and destroy Anoob Joseph
2023-05-24 16:01       ` [PATCH v3 06/22] pdcp: add pre and post process for UL Anoob Joseph
2023-05-24 16:01       ` [PATCH v3 07/22] pdcp: add pre and post process for DL Anoob Joseph
2023-05-24 16:01       ` [PATCH v3 08/22] pdcp: add IV generation routines Anoob Joseph
2023-05-24 16:01       ` [PATCH v3 09/22] app/test: add lib pdcp tests Anoob Joseph
2023-05-24 16:01       ` [PATCH v3 10/22] test/pdcp: pdcp HFN tests in combined mode Anoob Joseph
2023-05-24 16:01       ` [PATCH v3 11/22] doc: add PDCP library guide Anoob Joseph
2023-05-24 16:01       ` [PATCH v3 12/22] pdcp: add control PDU handling for status report Anoob Joseph
2023-05-24 16:01       ` [PATCH v3 13/22] pdcp: implement t-Reordering and packet buffering Anoob Joseph
2023-05-24 16:01       ` [PATCH v3 14/22] test/pdcp: add in-order delivery cases Anoob Joseph
2023-05-24 16:01       ` [PATCH v3 15/22] pdcp: add timer callback handlers Anoob Joseph
2023-05-24 16:01       ` [PATCH v3 16/22] pdcp: add timer expiry handle Anoob Joseph
2023-05-24 16:01       ` [PATCH v3 17/22] test/pdcp: add timer expiry cases Anoob Joseph
2023-05-24 16:01       ` [PATCH v3 18/22] test/pdcp: add timer restart case Anoob Joseph
2023-05-24 16:01       ` [PATCH v3 19/22] pdcp: add support for status report Anoob Joseph
2023-05-24 16:01       ` [PATCH v3 20/22] pdcp: allocate reorder buffer alongside with entity Anoob Joseph
2023-05-24 16:01       ` [PATCH v3 21/22] pdcp: add thread safe processing Anoob Joseph
2023-05-24 18:31         ` Stephen Hemminger
2023-05-25  8:15           ` [EXT] " Anoob Joseph
2023-05-25 15:25             ` Stephen Hemminger
2023-05-25 15:37               ` Anoob Joseph
2023-05-24 16:01       ` [PATCH v3 22/22] test/pdcp: add PDCP status report cases Anoob Joseph
2023-05-26 21:01       ` [PATCH v4 00/22] lib: add pdcp protocol Anoob Joseph
2023-05-26 21:01         ` [PATCH v4 01/22] net: add PDCP header Anoob Joseph
2023-05-26 21:01         ` [PATCH v4 02/22] lib: add pdcp protocol Anoob Joseph
2023-05-26 21:01         ` [PATCH v4 03/22] pdcp: add pre and post-process Anoob Joseph
2023-05-26 21:01         ` [PATCH v4 04/22] pdcp: add packet group Anoob Joseph
2023-05-26 21:01         ` [PATCH v4 05/22] pdcp: add crypto session create and destroy Anoob Joseph
2023-05-26 21:01         ` [PATCH v4 06/22] pdcp: add pre and post process for UL Anoob Joseph
2023-05-26 21:01         ` [PATCH v4 07/22] pdcp: add pre and post process for DL Anoob Joseph
2023-05-26 21:02         ` [PATCH v4 08/22] pdcp: add IV generation routines Anoob Joseph
2023-05-26 21:02         ` [PATCH v4 09/22] app/test: add lib pdcp tests Anoob Joseph
2023-05-26 21:02         ` [PATCH v4 10/22] test/pdcp: pdcp HFN tests in combined mode Anoob Joseph
2023-05-26 21:02         ` [PATCH v4 11/22] doc: add PDCP library guide Anoob Joseph
2023-05-26 21:02         ` [PATCH v4 12/22] pdcp: add control PDU handling for status report Anoob Joseph
2023-05-26 21:02         ` [PATCH v4 13/22] pdcp: implement t-Reordering and packet buffering Anoob Joseph
2023-05-26 21:02         ` [PATCH v4 14/22] test/pdcp: add in-order delivery cases Anoob Joseph
2023-05-26 21:02         ` [PATCH v4 15/22] pdcp: add timer callback handlers Anoob Joseph
2023-05-26 21:02         ` [PATCH v4 16/22] pdcp: add timer expiry handle Anoob Joseph
2023-05-26 21:02         ` [PATCH v4 17/22] test/pdcp: add timer expiry cases Anoob Joseph
2023-05-26 21:02         ` [PATCH v4 18/22] test/pdcp: add timer restart case Anoob Joseph
2023-05-26 21:02         ` [PATCH v4 19/22] pdcp: add support for status report Anoob Joseph
2023-05-26 21:02         ` [PATCH v4 20/22] pdcp: allocate reorder buffer alongside with entity Anoob Joseph
2023-05-26 21:02         ` [PATCH v4 21/22] pdcp: add thread safe processing Anoob Joseph
2023-05-26 22:11           ` Stephen Hemminger
2023-05-27  5:24             ` [EXT] " Anoob Joseph
2023-05-27  7:17               ` Anoob Joseph
2023-05-26 22:15           ` Stephen Hemminger
2023-05-26 21:02         ` [PATCH v4 22/22] test/pdcp: add PDCP status report cases Anoob Joseph
2023-05-27  7:15         ` [PATCH v5 00/21] lib: add pdcp protocol Anoob Joseph
2023-05-27  7:15           ` [PATCH v5 01/21] net: add PDCP header Anoob Joseph
2023-05-30  8:51             ` Akhil Goyal
2023-05-27  7:15           ` [PATCH v5 02/21] lib: add pdcp protocol Anoob Joseph
2023-05-27  7:15           ` [PATCH v5 03/21] pdcp: add pre and post-process Anoob Joseph
2023-05-27  7:15           ` [PATCH v5 04/21] pdcp: add packet group Anoob Joseph
2023-05-27  7:15           ` [PATCH v5 05/21] pdcp: add crypto session create and destroy Anoob Joseph
2023-05-27  7:15           ` [PATCH v5 06/21] pdcp: add pre and post process for UL Anoob Joseph
2023-05-27  7:15           ` [PATCH v5 07/21] pdcp: add pre and post process for DL Anoob Joseph
2023-05-27  7:15           ` [PATCH v5 08/21] pdcp: add IV generation routines Anoob Joseph
2023-05-27  7:15           ` [PATCH v5 09/21] app/test: add lib pdcp tests Anoob Joseph
2023-05-27  7:15           ` [PATCH v5 10/21] test/pdcp: pdcp HFN tests in combined mode Anoob Joseph
2023-05-27  7:16           ` [PATCH v5 11/21] doc: add PDCP library guide Anoob Joseph
2023-05-27  7:16           ` [PATCH v5 12/21] pdcp: add control PDU handling for status report Anoob Joseph
2023-05-27  7:16           ` [PATCH v5 13/21] pdcp: implement t-Reordering and packet buffering Anoob Joseph
2023-05-27  7:16           ` [PATCH v5 14/21] test/pdcp: add in-order delivery cases Anoob Joseph
2023-05-27  7:16           ` [PATCH v5 15/21] pdcp: add timer callback handlers Anoob Joseph
2023-05-27  7:16           ` [PATCH v5 16/21] pdcp: add timer expiry handle Anoob Joseph
2023-05-27  7:16           ` [PATCH v5 17/21] test/pdcp: add timer expiry cases Anoob Joseph
2023-05-27  7:16           ` [PATCH v5 18/21] test/pdcp: add timer restart case Anoob Joseph
2023-05-27  7:16           ` [PATCH v5 19/21] pdcp: add support for status report Anoob Joseph
2023-05-27  7:16           ` [PATCH v5 20/21] pdcp: allocate reorder buffer alongside with entity Anoob Joseph
2023-05-27  7:16           ` [PATCH v5 21/21] test/pdcp: add PDCP status report cases Anoob Joseph
2023-05-27  8:58         ` [PATCH v5 00/21] lib: add pdcp protocol Anoob Joseph
2023-05-27  8:58           ` [PATCH v5 01/21] net: add PDCP header Anoob Joseph
2023-05-27  8:58           ` [PATCH v5 02/21] lib: add pdcp protocol Anoob Joseph
2023-05-27  8:58           ` [PATCH v5 03/21] pdcp: add pre and post-process Anoob Joseph
2023-05-27  8:58           ` [PATCH v5 04/21] pdcp: add packet group Anoob Joseph
2023-05-27  8:58           ` [PATCH v5 05/21] pdcp: add crypto session create and destroy Anoob Joseph
2023-05-27  8:58           ` [PATCH v5 06/21] pdcp: add pre and post process for UL Anoob Joseph
2023-05-27  8:58           ` [PATCH v5 07/21] pdcp: add pre and post process for DL Anoob Joseph
2023-05-27  8:58           ` [PATCH v5 08/21] pdcp: add IV generation routines Anoob Joseph
2023-05-27  8:58           ` [PATCH v5 09/21] app/test: add lib pdcp tests Anoob Joseph
2023-05-27  8:58           ` [PATCH v5 10/21] test/pdcp: pdcp HFN tests in combined mode Anoob Joseph
2023-05-27  8:59           ` [PATCH v5 11/21] doc: add PDCP library guide Anoob Joseph
2023-05-27  8:59           ` [PATCH v5 12/21] pdcp: add control PDU handling for status report Anoob Joseph
2023-05-27  8:59           ` [PATCH v5 13/21] pdcp: implement t-Reordering and packet buffering Anoob Joseph
2023-05-27  8:59           ` [PATCH v5 14/21] test/pdcp: add in-order delivery cases Anoob Joseph
2023-05-27  8:59           ` [PATCH v5 15/21] pdcp: add timer callback handlers Anoob Joseph
2023-05-27  8:59           ` [PATCH v5 16/21] pdcp: add timer expiry handle Anoob Joseph
2023-05-27  8:59           ` [PATCH v5 17/21] test/pdcp: add timer expiry cases Anoob Joseph
2023-05-27  8:59           ` [PATCH v5 18/21] test/pdcp: add timer restart case Anoob Joseph
2023-05-27  8:59           ` [PATCH v5 19/21] pdcp: add support for status report Anoob Joseph
2023-05-27  8:59           ` [PATCH v5 20/21] pdcp: allocate reorder buffer alongside with entity Anoob Joseph
2023-05-27  8:59           ` [PATCH v5 21/21] test/pdcp: add PDCP status report cases Anoob Joseph
2023-05-30 10:01           ` [PATCH v6 00/21] lib: add pdcp protocol Anoob Joseph
2023-05-30 10:01             ` [PATCH v6 01/21] net: add PDCP header Anoob Joseph
2023-05-30 10:01             ` [PATCH v6 02/21] lib: add pdcp protocol Anoob Joseph
2023-05-30 10:01             ` [PATCH v6 03/21] pdcp: add pre and post-process Anoob Joseph
2023-05-30 10:01             ` [PATCH v6 04/21] pdcp: add packet group Anoob Joseph
2023-05-30 10:01             ` [PATCH v6 05/21] pdcp: add crypto session create and destroy Anoob Joseph
2023-05-30 10:01             ` [PATCH v6 06/21] pdcp: add pre and post process for UL Anoob Joseph
2023-06-10 22:50               ` Thomas Monjalon
2023-06-12  5:19                 ` [EXT] " Anoob Joseph
2023-05-30 10:01             ` [PATCH v6 07/21] pdcp: add pre and post process for DL Anoob Joseph
2023-05-30 10:01             ` [PATCH v6 08/21] pdcp: add IV generation routines Anoob Joseph
2023-05-30 10:01             ` [PATCH v6 09/21] app/test: add lib pdcp tests Anoob Joseph
2023-05-30 10:01             ` [PATCH v6 10/21] test/pdcp: pdcp HFN tests in combined mode Anoob Joseph
2023-05-30 10:01             ` [PATCH v6 11/21] doc: add PDCP library guide Anoob Joseph
2023-05-30 10:01             ` [PATCH v6 12/21] pdcp: add control PDU handling for status report Anoob Joseph
2023-05-30 10:01             ` [PATCH v6 13/21] pdcp: implement t-Reordering and packet buffering Anoob Joseph
2023-05-30 10:01             ` [PATCH v6 14/21] test/pdcp: add in-order delivery cases Anoob Joseph
2023-05-30 10:01             ` [PATCH v6 15/21] pdcp: add timer callback handlers Anoob Joseph
2023-05-30 10:01             ` [PATCH v6 16/21] pdcp: add timer expiry handle Anoob Joseph
2023-05-30 10:01             ` [PATCH v6 17/21] test/pdcp: add timer expiry cases Anoob Joseph
2023-05-30 10:01             ` [PATCH v6 18/21] test/pdcp: add timer restart case Anoob Joseph
2023-05-30 10:01             ` [PATCH v6 19/21] pdcp: add support for status report Anoob Joseph
2023-05-30 10:01             ` [PATCH v6 20/21] pdcp: allocate reorder buffer alongside with entity Anoob Joseph
2023-05-30 10:01             ` [PATCH v6 21/21] test/pdcp: add PDCP status report cases Anoob Joseph
2023-06-01  8:47             ` [PATCH v6 00/21] lib: add pdcp protocol Akhil Goyal

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