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From: <vattunuru@marvell.com>
To: <dev@dpdk.org>
Cc: <thomas@monjalon.net>, <jerinj@marvell.com>,
	<olivier.matz@6wind.com>, <ferruh.yigit@intel.com>,
	<anatoly.burakov@intel.com>, <arybchenko@solarflare.com>,
	<kirankumark@marvell.com>, Vamsi Attunuru <vattunuru@marvell.com>
Subject: [dpdk-dev] [PATCH v8 3/5] kni: add app specific mempool create & free routine
Date: Tue, 23 Jul 2019 11:08:19 +0530	[thread overview]
Message-ID: <20190723053821.30227-4-vattunuru@marvell.com> (raw)
In-Reply-To: <20190723053821.30227-1-vattunuru@marvell.com>

From: Vamsi Attunuru <vattunuru@marvell.com>

When KNI operates in IOVA = VA mode, it requires mbuf memory
to be physically contiguous to ensure KNI kernel module could
translate IOVA addresses properly. Patch adds a KNI specific
mempool create routine to populate the KNI packet mbuf pool
with memory objects that are being on a page.

KNI applications need to use this mempool create & free routines
so that mbuf related requirements in IOVA = VA mode are handled
inside those routines based on the enabled mode.

Updated the release notes with these new routine details.

Signed-off-by: Vamsi Attunuru <vattunuru@marvell.com>
Signed-off-by: Kiran Kumar K <kirankumark@marvell.com>
---
 doc/guides/rel_notes/release_19_08.rst |  6 ++++
 examples/kni/main.c                    |  6 +++-
 lib/librte_kni/Makefile                |  1 +
 lib/librte_kni/meson.build             |  1 +
 lib/librte_kni/rte_kni.c               | 59 ++++++++++++++++++++++++++++++++++
 lib/librte_kni/rte_kni.h               | 49 ++++++++++++++++++++++++++++
 lib/librte_kni/rte_kni_version.map     |  2 ++
 7 files changed, 123 insertions(+), 1 deletion(-)

diff --git a/doc/guides/rel_notes/release_19_08.rst b/doc/guides/rel_notes/release_19_08.rst
index 0a3f840..bd01e99 100644
--- a/doc/guides/rel_notes/release_19_08.rst
+++ b/doc/guides/rel_notes/release_19_08.rst
@@ -281,6 +281,12 @@ API Changes
   offload flag from the library. The application must set this flag if it is
   supported by the platform and application wishes to use it.
 
+* kni: ``rte_kni_pktmbuf_pool_create`` ``rte_kni_pktmbuf_pool_free`` functions
+  were introduced for KNI applications for creating & freeing packet pool.
+  Since IOVA=VA mode was added in KNI, packet pool's mbuf memory should be
+  physically contiguous for the KNI kernel module to work in IOVA=VA mode,
+  this requirment was taken care in the kni packet pool creation fucntions.
+
 
 ABI Changes
 -----------
diff --git a/examples/kni/main.c b/examples/kni/main.c
index 4710d71..3b9c067 100644
--- a/examples/kni/main.c
+++ b/examples/kni/main.c
@@ -975,7 +975,7 @@ main(int argc, char** argv)
 		rte_exit(EXIT_FAILURE, "Could not parse input parameters\n");
 
 	/* Create the mbuf pool */
-	pktmbuf_pool = rte_pktmbuf_pool_create("mbuf_pool", NB_MBUF,
+	pktmbuf_pool = rte_kni_pktmbuf_pool_create("mbuf_pool", NB_MBUF,
 		MEMPOOL_CACHE_SZ, 0, MBUF_DATA_SZ, rte_socket_id());
 	if (pktmbuf_pool == NULL) {
 		rte_exit(EXIT_FAILURE, "Could not initialise mbuf pool\n");
@@ -1043,6 +1043,10 @@ main(int argc, char** argv)
 			continue;
 		kni_free_kni(port);
 	}
+
+	if (pktmbuf_pool)
+		rte_kni_pktmbuf_pool_free(pktmbuf_pool);
+
 	for (i = 0; i < RTE_MAX_ETHPORTS; i++)
 		if (kni_port_params_array[i]) {
 			rte_free(kni_port_params_array[i]);
diff --git a/lib/librte_kni/Makefile b/lib/librte_kni/Makefile
index ab15d10..5e3dd01 100644
--- a/lib/librte_kni/Makefile
+++ b/lib/librte_kni/Makefile
@@ -6,6 +6,7 @@ include $(RTE_SDK)/mk/rte.vars.mk
 # library name
 LIB = librte_kni.a
 
+CFLAGS += -DALLOW_EXPERIMENTAL_API
 CFLAGS += $(WERROR_FLAGS) -I$(SRCDIR) -O3 -fno-strict-aliasing
 CFLAGS += -I$(RTE_SDK)/drivers/bus/pci
 LDLIBS += -lrte_eal -lrte_mempool -lrte_mbuf -lrte_ethdev
diff --git a/lib/librte_kni/meson.build b/lib/librte_kni/meson.build
index fd46f87..e357445 100644
--- a/lib/librte_kni/meson.build
+++ b/lib/librte_kni/meson.build
@@ -1,6 +1,7 @@
 # SPDX-License-Identifier: BSD-3-Clause
 # Copyright(c) 2017 Intel Corporation
 
+allow_experimental_apis = true
 if not is_linux or not dpdk_conf.get('RTE_ARCH_64')
 	build = false
 	reason = 'only supported on 64-bit linux'
diff --git a/lib/librte_kni/rte_kni.c b/lib/librte_kni/rte_kni.c
index ae17075..897a5bb 100644
--- a/lib/librte_kni/rte_kni.c
+++ b/lib/librte_kni/rte_kni.c
@@ -687,6 +687,65 @@ kni_allocate_mbufs(struct rte_kni *kni)
 	}
 }
 
+struct rte_mempool *
+rte_kni_pktmbuf_pool_create(const char *name, unsigned int n,
+	unsigned int cache_size, uint16_t priv_size, uint16_t data_room_size,
+	int socket_id)
+{
+	struct rte_pktmbuf_pool_private mbp_priv;
+	const char *mp_ops_name;
+	struct rte_mempool *mp;
+	unsigned int elt_size;
+	int ret;
+
+	if (RTE_ALIGN(priv_size, RTE_MBUF_PRIV_ALIGN) != priv_size) {
+		RTE_LOG(ERR, MBUF, "mbuf priv_size=%u is not aligned\n",
+			priv_size);
+		rte_errno = EINVAL;
+		return NULL;
+	}
+	elt_size = sizeof(struct rte_mbuf) + (unsigned int)priv_size +
+		(unsigned int)data_room_size;
+	mbp_priv.mbuf_data_room_size = data_room_size;
+	mbp_priv.mbuf_priv_size = priv_size;
+
+	mp = rte_mempool_create_empty(name, n, elt_size, cache_size,
+		 sizeof(struct rte_pktmbuf_pool_private), socket_id, 0);
+	if (mp == NULL)
+		return NULL;
+
+	mp_ops_name = rte_mbuf_best_mempool_ops();
+	ret = rte_mempool_set_ops_byname(mp, mp_ops_name, NULL);
+	if (ret != 0) {
+		RTE_LOG(ERR, MBUF, "error setting mempool handler\n");
+		rte_mempool_free(mp);
+		rte_errno = -ret;
+		return NULL;
+	}
+	rte_pktmbuf_pool_init(mp, &mbp_priv);
+
+	if (rte_eal_iova_mode() == RTE_IOVA_VA)
+		ret = rte_mempool_populate_from_pg_sz_chunks(mp);
+	else
+		ret = rte_mempool_populate_default(mp);
+
+	if (ret < 0) {
+		rte_mempool_free(mp);
+		rte_errno = -ret;
+		return NULL;
+	}
+
+	rte_mempool_obj_iter(mp, rte_pktmbuf_init, NULL);
+
+	return mp;
+}
+
+void
+rte_kni_pktmbuf_pool_free(struct rte_mempool *mp)
+{
+	rte_mempool_free(mp);
+}
+
 struct rte_kni *
 rte_kni_get(const char *name)
 {
diff --git a/lib/librte_kni/rte_kni.h b/lib/librte_kni/rte_kni.h
index 5699a64..7f11927 100644
--- a/lib/librte_kni/rte_kni.h
+++ b/lib/librte_kni/rte_kni.h
@@ -20,6 +20,7 @@
 #include <rte_pci.h>
 #include <rte_memory.h>
 #include <rte_mempool.h>
+#include <rte_mbuf_pool_ops.h>
 #include <rte_ether.h>
 
 #include <rte_kni_common.h>
@@ -184,6 +185,54 @@ unsigned rte_kni_tx_burst(struct rte_kni *kni, struct rte_mbuf **mbufs,
 		unsigned num);
 
 /**
+ * Create a kni packet mbuf pool.
+ *
+ * This function creates and initializes a packet mbuf pool for KNI applications
+ * It calls the required mempool populate routine based on the IOVA mode.
+ *
+ * @param name
+ *   The name of the mbuf pool.
+ * @param n
+ *   The number of elements in the mbuf pool. The optimum size (in terms
+ *   of memory usage) for a mempool is when n is a power of two minus one:
+ *   n = (2^q - 1).
+ * @param cache_size
+ *   Size of the per-core object cache. See rte_mempool_create() for
+ *   details.
+ * @param priv_size
+ *   Size of application private are between the rte_mbuf structure
+ *   and the data buffer. This value must be aligned to RTE_MBUF_PRIV_ALIGN.
+ * @param data_room_size
+ *   Size of data buffer in each mbuf, including RTE_PKTMBUF_HEADROOM.
+ * @param socket_id
+ *   The socket identifier where the memory should be allocated. The
+ *   value can be *SOCKET_ID_ANY* if there is no NUMA constraint for the
+ *   reserved zone.
+ * @return
+ *   The pointer to the new allocated mempool, on success. NULL on error
+ *   with rte_errno set appropriately. Possible rte_errno values include:
+ *    - E_RTE_NO_CONFIG - function could not get pointer to rte_config structure
+ *    - E_RTE_SECONDARY - function was called from a secondary process instance
+ *    - EINVAL - cache size provided is too large, or priv_size is not aligned.
+ *    - ENOSPC - the maximum number of memzones has already been allocated
+ *    - EEXIST - a memzone with the same name already exists
+ *    - ENOMEM - no appropriate memory area found in which to create memzone
+ */
+__rte_experimental
+struct rte_mempool *rte_kni_pktmbuf_pool_create(const char *name,
+		unsigned int n, unsigned int cache_size, uint16_t priv_size,
+		uint16_t data_room_size, int socket_id);
+
+/**
+ * Free the given packet mempool.
+ *
+ * @param mp
+ *  The mempool pointer.
+ */
+__rte_experimental
+void rte_kni_pktmbuf_pool_free(struct rte_mempool *mp);
+
+/**
  * Get the KNI context of its name.
  *
  * @param name
diff --git a/lib/librte_kni/rte_kni_version.map b/lib/librte_kni/rte_kni_version.map
index c877dc6..aba9728 100644
--- a/lib/librte_kni/rte_kni_version.map
+++ b/lib/librte_kni/rte_kni_version.map
@@ -20,4 +20,6 @@ EXPERIMENTAL {
 	global:
 
 	rte_kni_update_link;
+	rte_kni_pktmbuf_pool_create;
+	rte_kni_pktmbuf_pool_free;
 };
-- 
2.8.4


  parent reply	other threads:[~2019-07-23  5:39 UTC|newest]

Thread overview: 266+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-09-27 10:49 [dpdk-dev] [PATCH] kni: add IOVA va support for kni Kiran Kumar
2018-09-27 10:58 ` Burakov, Anatoly
2018-10-02 17:05 ` Ferruh Yigit
2019-04-01 17:30   ` Jerin Jacob Kollanukkaran
2019-04-01 17:30     ` Jerin Jacob Kollanukkaran
2019-04-01 18:20     ` Ferruh Yigit
2019-04-01 18:20       ` Ferruh Yigit
2019-04-01  9:51 ` [dpdk-dev] [PATCH v2] " Kiran Kumar Kokkilagadda
2019-04-01  9:51   ` Kiran Kumar Kokkilagadda
2019-04-03 16:29   ` Ferruh Yigit
2019-04-03 16:29     ` Ferruh Yigit
2019-04-04  5:03     ` [dpdk-dev] [EXT] " Kiran Kumar Kokkilagadda
2019-04-04  5:03       ` Kiran Kumar Kokkilagadda
2019-04-04 11:20       ` Ferruh Yigit
2019-04-04 11:20         ` Ferruh Yigit
2019-04-04 13:29         ` Burakov, Anatoly
2019-04-04 13:29           ` Burakov, Anatoly
2019-04-04  9:57     ` [dpdk-dev] " Burakov, Anatoly
2019-04-04  9:57       ` Burakov, Anatoly
2019-04-04 11:21       ` Ferruh Yigit
2019-04-04 11:21         ` Ferruh Yigit
2019-04-16  4:55   ` [dpdk-dev] [PATCH v3] " kirankumark
2019-04-16  4:55     ` kirankumark
2019-04-19 10:38     ` Thomas Monjalon
2019-04-19 10:38       ` Thomas Monjalon
2019-04-22  4:39     ` [dpdk-dev] [PATCH v4] " kirankumark
2019-04-22  4:39       ` kirankumark
2019-04-22  6:15       ` [dpdk-dev] [PATCH v5] " kirankumark
2019-04-22  6:15         ` kirankumark
2019-04-26  9:11         ` Burakov, Anatoly
2019-04-26  9:11           ` Burakov, Anatoly
2019-06-25  3:56         ` [dpdk-dev] [PATCH v6 0/4] add IOVA = VA support in KNI vattunuru
2019-06-25  3:56           ` [dpdk-dev] [PATCH v6 1/4] lib/mempool: skip populating mempool objs that falls on page boundaries vattunuru
2019-06-25  3:56           ` [dpdk-dev] [PATCH v6 2/4] lib/kni: add PCI related information vattunuru
2019-06-25 17:41             ` Stephen Hemminger
2019-06-26  3:48               ` [dpdk-dev] [EXT] " Vamsi Krishna Attunuru
2019-06-26 14:58                 ` Stephen Hemminger
2019-06-27  9:43                   ` Vamsi Krishna Attunuru
2019-07-11 16:22             ` [dpdk-dev] " Ferruh Yigit
2019-07-12 11:02               ` [dpdk-dev] [EXT] " Vamsi Krishna Attunuru
2019-07-12 11:11                 ` Ferruh Yigit
2019-06-25  3:56           ` [dpdk-dev] [PATCH v6 3/4] example/kni: add IOVA support for kni application vattunuru
2019-07-11 16:23             ` Ferruh Yigit
2019-06-25  3:57           ` [dpdk-dev] [PATCH v6 4/4] kernel/linux/kni: add IOVA support in kni module vattunuru
2019-07-11 16:30             ` Ferruh Yigit
2019-07-12 10:38               ` [dpdk-dev] [EXT] " Vamsi Krishna Attunuru
2019-07-12 11:10                 ` Ferruh Yigit
2019-07-12 12:27                   ` Vamsi Krishna Attunuru
2019-07-12 16:29                   ` Vamsi Krishna Attunuru
2019-07-15 11:26                     ` Ferruh Yigit
2019-07-15 13:06                       ` Vamsi Krishna Attunuru
2019-07-11 16:43             ` [dpdk-dev] " Stephen Hemminger
2019-06-25 10:00           ` [dpdk-dev] [PATCH v6 0/4] add IOVA = VA support in KNI Burakov, Anatoly
2019-06-25 11:15             ` Jerin Jacob Kollanukkaran
2019-06-25 11:30               ` Burakov, Anatoly
2019-06-25 13:38                 ` Burakov, Anatoly
2019-06-27  9:34                   ` Jerin Jacob Kollanukkaran
2019-07-01 13:51                     ` Vamsi Krishna Attunuru
2019-07-04  6:42                       ` Vamsi Krishna Attunuru
2019-07-04  9:48                         ` Jerin Jacob Kollanukkaran
2019-07-11 16:21                           ` Ferruh Yigit
2019-07-17  9:04           ` [dpdk-dev] [PATCH v7 0/4] kni: add IOVA=VA support vattunuru
2019-07-17  9:04             ` [dpdk-dev] [PATCH v7 1/4] mempool: modify mempool populate() to skip objects from page boundaries vattunuru
2019-07-17 13:36               ` Andrew Rybchenko
2019-07-17 13:47                 ` Olivier Matz
2019-07-17 17:31                 ` Vamsi Krishna Attunuru
2019-07-18  9:28                   ` Andrew Rybchenko
2019-07-18 14:16                     ` Vamsi Krishna Attunuru
2019-07-19 13:38                       ` [dpdk-dev] [RFC 0/4] mempool: avoid objects allocations across pages Olivier Matz
2019-07-19 13:38                         ` [dpdk-dev] [RFC 1/4] mempool: clarify default populate function Olivier Matz
2019-07-19 15:42                           ` Andrew Rybchenko
2019-10-08  9:36                             ` Olivier Matz
2019-07-19 13:38                         ` [dpdk-dev] [RFC 2/4] mempool: unalign size when calculating required mem amount Olivier Matz
2019-08-07 15:21                           ` [dpdk-dev] ***Spam*** " Andrew Rybchenko
2019-10-28 14:06                             ` Olivier Matz
2019-07-19 13:38                         ` [dpdk-dev] [RFC 3/4] mempool: introduce function to get mempool page size Olivier Matz
2019-08-07 15:21                           ` Andrew Rybchenko
2019-10-28 14:06                             ` Olivier Matz
2019-07-19 13:38                         ` [dpdk-dev] [RFC 4/4] mempool: prevent objects from being across pages Olivier Matz
2019-07-19 14:03                           ` Burakov, Anatoly
2019-10-28 14:07                             ` Olivier Matz
2019-07-19 14:11                           ` Burakov, Anatoly
2019-08-07 15:21                           ` Andrew Rybchenko
2019-10-28 14:07                             ` Olivier Matz
2019-10-29 11:03                               ` Andrew Rybchenko
2019-07-23  5:37                         ` [dpdk-dev] [RFC 0/4] mempool: avoid objects allocations " Vamsi Krishna Attunuru
2019-08-07 15:21                         ` [dpdk-dev] ***Spam*** " Andrew Rybchenko
2019-10-28 14:06                           ` Olivier Matz
2019-10-28 14:01                         ` [dpdk-dev] [PATCH 0/5] " Olivier Matz
2019-10-28 14:01                           ` [dpdk-dev] [PATCH 1/5] mempool: allow unaligned addr/len in populate virt Olivier Matz
2019-10-29  9:02                             ` [dpdk-dev] [EXT] " Vamsi Krishna Attunuru
2019-10-29  9:13                               ` Olivier Matz
2019-10-29  9:18                                 ` Vamsi Krishna Attunuru
2019-10-29  9:21                             ` [dpdk-dev] " Andrew Rybchenko
2019-10-29 17:02                               ` Olivier Matz
2019-10-28 14:01                           ` [dpdk-dev] [PATCH 2/5] mempool: reduce wasted space on mempool populate Olivier Matz
2019-10-29 10:09                             ` Andrew Rybchenko
2019-10-29 17:09                               ` Olivier Matz
2019-10-28 14:01                           ` [dpdk-dev] [PATCH 3/5] mempool: remove optimistic IOVA-contiguous allocation Olivier Matz
2019-10-29 10:25                             ` Andrew Rybchenko
2019-10-29 17:20                               ` Olivier Matz
2019-10-30  7:36                                 ` Andrew Rybchenko
2019-10-30  7:44                                   ` Andrew Rybchenko
2019-10-30 10:38                                     ` Olivier Matz
2019-10-28 14:01                           ` [dpdk-dev] [PATCH 4/5] mempool: introduce function to get mempool page size Olivier Matz
2019-10-29 10:31                             ` Andrew Rybchenko
2019-10-29 17:20                               ` Olivier Matz
2019-10-30  8:32                                 ` Olivier Matz
2019-10-30 14:29                                   ` Olivier Matz
2019-10-28 14:01                           ` [dpdk-dev] [PATCH 5/5] mempool: prevent objects from being across pages Olivier Matz
2019-10-29 10:59                             ` [dpdk-dev] ***Spam*** " Andrew Rybchenko
2019-10-29 17:34                               ` Olivier Matz
2019-10-30  7:56                                 ` [dpdk-dev] " Andrew Rybchenko
2019-10-29 17:25                             ` [dpdk-dev] [EXT] " Vamsi Krishna Attunuru
2019-10-30  3:55                               ` Vamsi Krishna Attunuru
2019-10-30  7:46                               ` Andrew Rybchenko
2019-10-30  8:38                                 ` Jerin Jacob
2019-10-30 14:33                                   ` Olivier Matz
2019-10-30 14:54                                     ` Jerin Jacob
2019-10-30  8:42                                 ` Olivier Matz
2019-10-30 14:36                         ` [dpdk-dev] [PATCH v2 0/6] mempool: avoid objects allocations " Olivier Matz
2019-10-30 14:36                           ` [dpdk-dev] [PATCH v2 1/6] mempool: allow unaligned addr/len in populate virt Olivier Matz
2019-10-30 14:36                           ` [dpdk-dev] [PATCH v2 2/6] mempool: reduce wasted space on mempool populate Olivier Matz
2019-10-30 14:36                           ` [dpdk-dev] [PATCH v2 3/6] mempool: remove optimistic IOVA-contiguous allocation Olivier Matz
2019-10-30 14:36                           ` [dpdk-dev] [PATCH v2 4/6] mempool: introduce function to get mempool page size Olivier Matz
2019-10-30 14:36                           ` [dpdk-dev] [PATCH v2 5/6] mempool: prevent objects from being across pages Olivier Matz
2019-10-31  6:54                             ` [dpdk-dev] [EXT] " Vamsi Krishna Attunuru
2019-10-31  8:19                               ` Jerin Jacob
2019-10-31  8:29                                 ` Olivier Matz
2019-10-31  8:24                               ` Olivier Matz
2019-10-31  8:33                                 ` Andrew Rybchenko
2019-10-31  8:45                                   ` Olivier Matz
2019-10-30 14:36                           ` [dpdk-dev] [PATCH v2 6/6] mempool: use the specific macro for object alignment Olivier Matz
2019-10-30 14:55                             ` Andrew Rybchenko
2019-11-01  3:56                           ` [dpdk-dev] [PATCH v2 0/6] mempool: avoid objects allocations across pages Nipun Gupta
2019-11-04 15:12                         ` [dpdk-dev] [PATCH v3 0/7] " Olivier Matz
2019-11-04 15:12                           ` [dpdk-dev] [PATCH v3 1/7] mempool: allow unaligned addr/len in populate virt Olivier Matz
2019-11-04 15:12                           ` [dpdk-dev] [PATCH v3 2/7] mempool: reduce wasted space on mempool populate Olivier Matz
2019-11-04 15:12                           ` [dpdk-dev] [PATCH v3 3/7] mempool: remove optimistic IOVA-contiguous allocation Olivier Matz
2019-11-04 15:12                           ` [dpdk-dev] [PATCH v3 4/7] mempool: introduce function to get mempool page size Olivier Matz
2019-11-04 15:12                           ` [dpdk-dev] [PATCH v3 5/7] mempool: introduce helpers for populate and calc mem size Olivier Matz
2019-11-05 12:19                             ` Andrew Rybchenko
2019-11-04 15:12                           ` [dpdk-dev] [PATCH v3 6/7] mempool: prevent objects from being across pages Olivier Matz
2019-11-05 12:22                             ` Andrew Rybchenko
2019-11-04 15:12                           ` [dpdk-dev] [PATCH v3 7/7] mempool: use the specific macro for object alignment Olivier Matz
2019-11-05 12:15                             ` Andrew Rybchenko
2019-11-05 12:48                               ` Olivier Matz
2019-11-05 15:36                         ` [dpdk-dev] [PATCH v4 0/7] mempool: avoid objects allocations across pages Olivier Matz
2019-11-05 15:37                           ` [dpdk-dev] [PATCH v4 1/7] mempool: allow unaligned addr/len in populate virt Olivier Matz
2019-11-05 15:37                           ` [dpdk-dev] [PATCH v4 2/7] mempool: reduce wasted space on mempool populate Olivier Matz
2019-11-05 15:37                           ` [dpdk-dev] [PATCH v4 3/7] mempool: remove optimistic IOVA-contiguous allocation Olivier Matz
2019-11-05 15:37                           ` [dpdk-dev] [PATCH v4 4/7] mempool: introduce function to get mempool page size Olivier Matz
2019-11-05 15:37                           ` [dpdk-dev] [PATCH v4 5/7] mempool: introduce helpers for populate and calc mem size Olivier Matz
2019-11-05 15:37                           ` [dpdk-dev] [PATCH v4 6/7] mempool: prevent objects from being across pages Olivier Matz
2019-11-05 15:37                           ` [dpdk-dev] [PATCH v4 7/7] mempool: use the specific macro for object alignment Olivier Matz
2019-11-05 16:03                           ` [dpdk-dev] [PATCH v4 0/7] mempool: avoid objects allocations across pages Olivier Matz
2019-11-06 10:39                           ` Thomas Monjalon
2019-07-17  9:04             ` [dpdk-dev] [PATCH v7 2/4] kni: add IOVA = VA support in KNI lib vattunuru
2019-07-17  9:04             ` [dpdk-dev] [PATCH v7 3/4] kni: add IOVA=VA support in KNI module vattunuru
2019-07-17  9:04             ` [dpdk-dev] [PATCH v7 4/4] kni: modify IOVA mode checks to support VA vattunuru
2019-07-23  5:38             ` [dpdk-dev] [PATCH v8 0/5] kni: add IOVA=VA support vattunuru
2019-07-23  5:38               ` [dpdk-dev] [PATCH v8 1/5] mempool: populate mempool with page sized chunks of memory vattunuru
2019-07-23 11:08                 ` Andrew Rybchenko
2019-07-23 12:28                   ` Vamsi Krishna Attunuru
2019-07-23 19:33                     ` Andrew Rybchenko
2019-07-24  7:09                       ` Vamsi Krishna Attunuru
2019-07-24  7:27                         ` Andrew Rybchenko
2019-07-29  6:25                           ` Vamsi Krishna Attunuru
2019-07-23  5:38               ` [dpdk-dev] [PATCH v8 2/5] add IOVA -VA support in KNI lib vattunuru
2019-07-23 10:54                 ` Andrew Rybchenko
2019-07-23  5:38               ` vattunuru [this message]
2019-07-23 10:50                 ` [dpdk-dev] [PATCH v8 3/5] kni: add app specific mempool create & free routine Andrew Rybchenko
2019-07-23 11:01                   ` Vamsi Krishna Attunuru
2019-07-23  5:38               ` [dpdk-dev] [PATCH v8 4/5] kni: add IOVA=VA support in KNI module vattunuru
2019-07-23  5:38               ` [dpdk-dev] [PATCH v8 5/5] kni: modify IOVA mode checks to support VA vattunuru
2019-07-24  7:14               ` [dpdk-dev] [PATCH v8 0/5] kni: add IOVA=VA support Vamsi Krishna Attunuru
2019-07-29 12:13               ` [dpdk-dev] [PATCH v9 " vattunuru
2019-07-29 12:13                 ` [dpdk-dev] [PATCH v9 1/5] mempool: populate mempool with the page sized chunks of memory vattunuru
2019-07-29 12:41                   ` Andrew Rybchenko
2019-07-29 13:33                     ` [dpdk-dev] [EXT] " Vamsi Krishna Attunuru
2019-08-16  6:12                   ` [dpdk-dev] [PATCH v10 0/5] kni: add IOVA=VA support vattunuru
2019-08-16  6:12                     ` [dpdk-dev] [PATCH v10 1/5] mempool: populate mempool with the page sized chunks vattunuru
2019-10-08  9:26                       ` Olivier Matz
2019-10-09  5:29                         ` Vamsi Krishna Attunuru
2019-08-16  6:12                     ` [dpdk-dev] [PATCH v10 2/5] kni: add IOVA=VA support in KNI lib vattunuru
2019-10-15 15:36                       ` Yigit, Ferruh
2019-08-16  6:12                     ` [dpdk-dev] [PATCH v10 3/5] kni: add app specific mempool create and free routines vattunuru
2019-10-15 15:40                       ` Yigit, Ferruh
2019-08-16  6:12                     ` [dpdk-dev] [PATCH v10 4/5] kni: add IOVA=VA support in KNI module vattunuru
2019-10-15 15:43                       ` Yigit, Ferruh
2019-10-15 15:46                         ` Stephen Hemminger
2019-10-16 11:26                           ` [dpdk-dev] [EXT] " Vamsi Krishna Attunuru
2019-10-16 14:37                             ` Vamsi Krishna Attunuru
2019-10-16 16:14                             ` Ferruh Yigit
2019-10-18 17:15                               ` Vamsi Krishna Attunuru
2019-10-21 11:45                                 ` Ferruh Yigit
2019-08-16  6:12                     ` [dpdk-dev] [PATCH v10 5/5] kni: modify IOVA mode checks to support VA vattunuru
2019-09-25  4:00                     ` [dpdk-dev] [PATCH v10 0/5] kni: add IOVA=VA support Vamsi Krishna Attunuru
2019-10-08  5:08                       ` Vamsi Krishna Attunuru
2019-10-14  4:05                         ` Vamsi Krishna Attunuru
2019-10-15 15:34                     ` Yigit, Ferruh
2019-10-16 12:17                       ` Vamsi Krishna Attunuru
2019-10-16 16:21                         ` Ferruh Yigit
2019-10-18 16:42                           ` [dpdk-dev] [EXT] " Vamsi Krishna Attunuru
2019-10-21  8:03                     ` [dpdk-dev] [PATCH v11 0/4] kni: add IOVA=VA mode support vattunuru
2019-10-21  8:03                       ` [dpdk-dev] [PATCH v11 1/4] mempool: populate mempool with the page sized chunks vattunuru
2019-10-21  8:03                       ` [dpdk-dev] [PATCH v11 2/4] eal: add legacy kni option vattunuru
2019-10-21 11:55                         ` Ferruh Yigit
2019-10-21 13:13                           ` [dpdk-dev] [EXT] " Vamsi Krishna Attunuru
2019-10-21 13:32                             ` Ferruh Yigit
2019-10-21 14:38                               ` Vamsi Krishna Attunuru
2019-10-22  9:29                                 ` Vamsi Krishna Attunuru
2019-10-22 12:28                                 ` Andrew Rybchenko
2019-10-22 13:31                                   ` Vamsi Krishna Attunuru
2019-10-23 10:12                                     ` Jerin Jacob
2019-10-23 14:47                                       ` Olivier Matz
2019-10-23 15:02                                         ` Jerin Jacob
2019-10-24 17:35                                           ` Olivier Matz
2019-10-24 19:30                                             ` Jerin Jacob
2019-10-25  9:20                                               ` Vamsi Krishna Attunuru
2019-10-26 12:25                                                 ` Olivier Matz
2019-10-26 14:09                                                   ` Vamsi Krishna Attunuru
2019-10-28 14:05                                                     ` Olivier Matz
2019-10-21  8:03                       ` [dpdk-dev] [PATCH v11 3/4] kni: add IOVA=VA support vattunuru
2019-10-21  8:03                       ` [dpdk-dev] [PATCH v11 4/4] kni: add IOVA=VA support in kernel module vattunuru
2019-10-21 12:02                         ` Ferruh Yigit
2019-11-05 11:04                       ` [dpdk-dev] [PATCH v12 0/2] add IOVA=VA mode support vattunuru
2019-11-05 11:04                         ` [dpdk-dev] [PATCH v12 1/2] kni: " vattunuru
2019-11-14 10:57                           ` David Marchand
2019-11-14 11:13                             ` David Marchand
2019-11-14 12:10                               ` [dpdk-dev] [EXT] " Vamsi Krishna Attunuru
2019-11-14 12:25                                 ` David Marchand
2019-11-14 17:48                             ` [dpdk-dev] " David Marchand
2019-11-05 11:04                         ` [dpdk-dev] [PATCH v12 2/2] kni: add IOVA=VA support in kernel module vattunuru
2019-11-06 10:49                         ` [dpdk-dev] [PATCH v12 0/2] add IOVA=VA mode support Thomas Monjalon
2019-11-06 11:09                           ` [dpdk-dev] [EXT] " Vamsi Krishna Attunuru
2019-11-06 11:53                             ` Thomas Monjalon
2019-11-06 11:59                               ` Vamsi Krishna Attunuru
2019-11-07 10:34                             ` Vamsi Krishna Attunuru
2019-11-07 19:53                         ` [dpdk-dev] " Ferruh Yigit
2019-11-08  4:16                           ` [dpdk-dev] [EXT] " Vamsi Krishna Attunuru
2019-11-08 14:26                             ` Ferruh Yigit
2019-11-08 14:54                               ` Jerin Jacob
2019-11-13  6:33                                 ` Vamsi Krishna Attunuru
2019-11-13 12:32                                   ` Ferruh Yigit
2019-11-15 11:18                         ` [dpdk-dev] [PATCH v13 0/2] kni: support IOVA mode vattunuru
2019-11-15 11:18                           ` [dpdk-dev] [PATCH v13 1/2] kni: support IOVA mode in kernel module vattunuru
2019-11-15 11:18                           ` [dpdk-dev] [PATCH v13 2/2] kni: support IOVA mode vattunuru
2019-11-15 12:11                             ` Ferruh Yigit
2019-11-15 12:59                             ` David Marchand
2019-11-15 13:35                               ` [dpdk-dev] [EXT] " Vamsi Krishna Attunuru
2019-11-15 13:40                                 ` David Marchand
2019-11-15 13:40                               ` [dpdk-dev] " Jerin Jacob
2019-11-15 14:56                                 ` David Marchand
2019-11-15 15:22                                   ` Jerin Jacob
2019-11-15 17:07                           ` [dpdk-dev] [PATCH v14 0/2] " vattunuru
2019-11-15 17:07                             ` [dpdk-dev] [PATCH v14 1/2] kni: support IOVA mode in kernel module vattunuru
2019-11-15 17:07                             ` [dpdk-dev] [PATCH v14 2/2] kni: support IOVA mode vattunuru
2019-07-29 12:13                 ` [dpdk-dev] [PATCH v9 2/5] kni: add IOVA=VA support in KNI lib vattunuru
2019-07-29 12:24                   ` Igor Ryzhov
2019-07-29 13:22                     ` [dpdk-dev] [EXT] " Vamsi Krishna Attunuru
2019-07-29 12:13                 ` [dpdk-dev] [PATCH v9 3/5] kni: add app specific mempool create & free routine vattunuru
2019-07-29 12:13                 ` [dpdk-dev] [PATCH v9 4/5] kni: add IOVA=VA support in KNI module vattunuru
2019-07-29 12:13                 ` [dpdk-dev] [PATCH v9 5/5] kni: modify IOVA mode checks to support VA vattunuru
2019-04-23  8:56       ` [dpdk-dev] [PATCH v4] kni: add IOVA va support for kni Burakov, Anatoly
2019-04-23  8:56         ` Burakov, Anatoly

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