All of lore.kernel.org
 help / color / mirror / Atom feed
From: Bruce Richardson <bruce.richardson@intel.com>
To: dev@dpdk.org
Cc: "Chengwen Feng" <fengchengwen@huawei.com>,
	"Jerin Jacob" <jerinjacobk@gmail.com>,
	"Jerin Jacob" <jerinj@marvell.com>,
	"Morten Brørup" <mb@smartsharesystems.com>,
	"Bruce Richardson" <bruce.richardson@intel.com>
Subject: [dpdk-dev] [RFC UPDATE PATCH 9/9] app/test: add basic dmadev unit test
Date: Tue,  6 Jul 2021 21:28:41 +0100	[thread overview]
Message-ID: <20210706202841.661302-10-bruce.richardson@intel.com> (raw)
In-Reply-To: <20210706202841.661302-1-bruce.richardson@intel.com>

Add in some basic dmadev unit tests for testing drivers and the library
itself.

Signed-off-by: Bruce Richardson <bruce.richardson@intel.com>
---
 app/test/meson.build   |   2 +
 app/test/test_dmadev.c | 320 +++++++++++++++++++++++++++++++++++++++++
 2 files changed, 322 insertions(+)
 create mode 100644 app/test/test_dmadev.c

diff --git a/app/test/meson.build b/app/test/meson.build
index 0a5f42557..223ca210a 100644
--- a/app/test/meson.build
+++ b/app/test/meson.build
@@ -36,6 +36,7 @@ test_sources = files(
         'test_debug.c',
         'test_distributor.c',
         'test_distributor_perf.c',
+        'test_dmadev.c',
         'test_eal_flags.c',
         'test_eal_fs.c',
         'test_efd.c',
@@ -155,6 +156,7 @@ test_deps = [
         'cmdline',
         'cryptodev',
         'distributor',
+        'dmadev',
         'efd',
         'ethdev',
         'eventdev',
diff --git a/app/test/test_dmadev.c b/app/test/test_dmadev.c
new file mode 100644
index 000000000..df301b385
--- /dev/null
+++ b/app/test/test_dmadev.c
@@ -0,0 +1,320 @@
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright 2021 Intel Corporation
+ */
+
+#include <unistd.h>
+
+#include <rte_mbuf.h>
+#include <rte_dmadev.h>
+#include "test.h"
+
+#define COPY_LEN 1024
+
+static struct rte_mempool *pool;
+static uint16_t id_count = 0;
+
+#define PRINT_ERR(...) print_err(__func__, __LINE__, __VA_ARGS__)
+
+static inline int
+__rte_format_printf(3, 4)
+print_err(const char *func, int lineno, const char *format, ...)
+{
+	va_list ap;
+	int ret;
+
+	ret = fprintf(stderr, "In %s:%d - ", func, lineno);
+	va_start(ap, format);
+	ret += vfprintf(stderr, format, ap);
+	va_end(ap);
+
+	return ret;
+}
+
+static int
+do_multi_copies(int dev_id, int split_batches, int split_completions)
+{
+	struct rte_mbuf *srcs[32], *dsts[32];
+	unsigned int i, j;
+	bool dma_err = false;
+
+	for (i = 0; i < RTE_DIM(srcs); i++) {
+		char *src_data;
+
+		if (split_batches && i == RTE_DIM(srcs) / 2)
+			rte_dmadev_perform(dev_id, 0);
+
+		srcs[i] = rte_pktmbuf_alloc(pool);
+		dsts[i] = rte_pktmbuf_alloc(pool);
+		src_data = rte_pktmbuf_mtod(srcs[i], char *);
+		if (srcs[i] == NULL || dsts[i] == NULL) {
+			PRINT_ERR("Error allocating buffers\n");
+			return -1;
+		}
+
+		for (j = 0; j < COPY_LEN; j++)
+			src_data[j] = rand() & 0xFF;
+
+		if (rte_dmadev_copy(dev_id, 0, srcs[i]->buf_iova + srcs[i]->data_off,
+				dsts[i]->buf_iova + dsts[i]->data_off, COPY_LEN, 0) != id_count++) {
+			PRINT_ERR("Error with rte_dmadev_copy for buffer %u\n", i);
+			return -1;
+		}
+	}
+	rte_dmadev_perform(dev_id, 0);
+	usleep(100);
+
+	if (split_completions) {
+		/* gather completions in two halves */
+		uint16_t half_len = RTE_DIM(srcs) / 2;
+		int ret = rte_dmadev_completed(dev_id, 0, half_len, NULL, &dma_err);
+		if (ret != half_len || dma_err) {
+			PRINT_ERR("Error with rte_dmadev_completed - first half. ret = %d, expected ret = %u, dma_err = %d\n",
+					ret, half_len, dma_err);
+			rte_dmadev_dump(dev_id, stdout);
+			return -1;
+		}
+		ret = rte_dmadev_completed(dev_id, 0, half_len, NULL, &dma_err);
+		if (ret != half_len || dma_err) {
+			PRINT_ERR("Error with rte_dmadev_completed - second half. ret = %d, expected ret = %u, dma_err = %d\n",
+					ret, half_len, dma_err);
+			rte_dmadev_dump(dev_id, stdout);
+			return -1;
+		}
+	} else {
+		/* gather all completions in one go */
+		if ((j = rte_dmadev_completed(dev_id, 0, RTE_DIM(srcs), NULL,
+				&dma_err)) != RTE_DIM(srcs) || dma_err) {
+			PRINT_ERR("Error with rte_dmadev_completed, %u [expected: %zu], dma_err = %d\n",
+					j, RTE_DIM(srcs), dma_err);
+			rte_dmadev_dump(dev_id, stdout);
+			return -1;
+		}
+	}
+
+	/* check for empty */
+	if (rte_dmadev_completed(dev_id, 0, RTE_DIM(srcs), NULL, &dma_err) != 0 || dma_err) {
+		PRINT_ERR("Error with rte_dmadev_completed - ops unexpectedly returned\n");
+		rte_dmadev_dump(dev_id, stdout);
+		return -1;
+	}
+
+	for (i = 0; i < RTE_DIM(srcs); i++) {
+		char *src_data, *dst_data;
+
+		src_data = rte_pktmbuf_mtod(srcs[i], char *);
+		dst_data = rte_pktmbuf_mtod(dsts[i], char *);
+		for (j = 0; j < COPY_LEN; j++)
+			if (src_data[j] != dst_data[j]) {
+				PRINT_ERR("Error with copy of packet %u, byte %u\n", i, j);
+				return -1;
+			}
+		rte_pktmbuf_free(srcs[i]);
+		rte_pktmbuf_free(dsts[i]);
+	}
+	return 0;
+}
+
+static int
+test_enqueue_copies(int dev_id)
+{
+	unsigned int i;
+	uint16_t id;
+
+	/* test doing a single copy */
+	do {
+		struct rte_mbuf *src, *dst;
+		char *src_data, *dst_data;
+
+		src = rte_pktmbuf_alloc(pool);
+		dst = rte_pktmbuf_alloc(pool);
+		src_data = rte_pktmbuf_mtod(src, char *);
+		dst_data = rte_pktmbuf_mtod(dst, char *);
+
+		for (i = 0; i < COPY_LEN; i++)
+			src_data[i] = rand() & 0xFF;
+
+		id = rte_dmadev_copy(dev_id, 0, src->buf_iova + src->data_off,
+				dst->buf_iova + dst->data_off, COPY_LEN, 0);
+		if (id != id_count) {
+			PRINT_ERR("Error with rte_dmadev_copy, got %u, expected %u\n",
+					id, id_count);
+			return -1;
+		}
+		if (rte_dmadev_perform(dev_id, 0) < 0) {
+			PRINT_ERR("Error with rte_dmadev_perform\n");
+			return -1;
+		}
+		/* give time for copy to finish, then check it was done */
+		usleep(10);
+
+		for (i = 0; i < COPY_LEN; i++) {
+			if (dst_data[i] != src_data[i]) {
+				PRINT_ERR("Data mismatch at char %u [Got %02x not %02x]\n", i,
+						dst_data[i], src_data[i]);
+				rte_dmadev_dump(dev_id, stderr);
+				return -1;
+			}
+		}
+
+		/* now check completion works */
+		if (rte_dmadev_completed(dev_id, 0, 1, &id, NULL) != 1) {
+			PRINT_ERR("Error with rte_dmadev_completed\n");
+			return -1;
+		}
+		if (id != id_count) {
+			PRINT_ERR("Error:incorrect job id received, %u [expected %u]\n", id, id_count);
+			return -1;
+		}
+
+		rte_pktmbuf_free(src);
+		rte_pktmbuf_free(dst);
+
+		/* now check completion works */
+		if (rte_dmadev_completed(dev_id, 0, 1, NULL, NULL) != 0) {
+			PRINT_ERR("Error with rte_dmadev_completed in empty check\n");
+			return -1;
+		}
+		id_count++;
+
+	} while (0);
+
+	/* test doing a multiple single copies */
+	do {
+		const uint16_t max_ops = 4;
+		struct rte_mbuf *src, *dst;
+		char *src_data, *dst_data;
+
+		src = rte_pktmbuf_alloc(pool);
+		dst = rte_pktmbuf_alloc(pool);
+		src_data = rte_pktmbuf_mtod(src, char *);
+		dst_data = rte_pktmbuf_mtod(dst, char *);
+
+		for (i = 0; i < COPY_LEN; i++)
+			src_data[i] = rand() & 0xFF;
+
+		/* perform the same copy <max_ops> times */
+		for (i = 0; i < max_ops; i++) {
+			if (rte_dmadev_copy(dev_id, 0,
+					src->buf_iova + src->data_off,
+					dst->buf_iova + dst->data_off,
+					COPY_LEN, 0) != id_count++) {
+				PRINT_ERR("Error with rte_dmadev_copy\n");
+				return -1;
+			}
+			rte_dmadev_perform(dev_id, 0);
+		}
+		usleep(10);
+
+		if ((i = rte_dmadev_completed(dev_id, 0, max_ops * 2, &id, NULL)) != max_ops) {
+			PRINT_ERR("Error with rte_dmadev_completed, got %u not %u\n", i, max_ops);
+			return -1;
+		}
+		if (id != id_count - 1) {
+			PRINT_ERR("Error, incorrect job id returned: got %u not %u\n", id, id_count - 1);
+			return -1;
+		}
+		for (i = 0; i < COPY_LEN; i++) {
+			if (dst_data[i] != src_data[i]) {
+				PRINT_ERR("Data mismatch at char %u\n", i);
+				return -1;
+			}
+		}
+		rte_pktmbuf_free(src);
+		rte_pktmbuf_free(dst);
+	} while (0);
+
+	/* test doing multiple copies */
+	return do_multi_copies(dev_id, 0, 0) /* enqueue and complete one batch at a time */
+			|| do_multi_copies(dev_id, 1, 0) /* enqueue 2 batches and then complete both */
+			|| do_multi_copies(dev_id, 0, 1); /* enqueue 1 batch, then complete in two halves */
+}
+
+static int
+test_dmadev_instance(uint16_t dev_id)
+{
+#define TEST_RINGSIZE 512
+	struct rte_dmadev_info info;
+	struct rte_dmadev_conf conf = { .nb_hw_queues = 1};
+	struct rte_dmadev_queue_conf qconf = { .nb_desc = TEST_RINGSIZE };
+	int i;
+
+	rte_dmadev_info_get(dev_id, &info);
+	if (info.max_hw_queues < 1) {
+		PRINT_ERR("Error, no queues reported on device id %u\n", dev_id);
+		return -1;
+	}
+	if (rte_dmadev_configure(dev_id, &conf) != 0) {
+		PRINT_ERR("Error with rte_rawdev_configure()\n");
+		return -1;
+	}
+	if (rte_dmadev_queue_setup(dev_id, &qconf) != 0) {
+		PRINT_ERR("Error with queue configuration\n");
+		return -1;
+	}
+	rte_dmadev_info_get(dev_id, &info);
+	if (info.nb_hw_queues != 1) {
+		PRINT_ERR("Error, no configured queues reported on device id %u\n", dev_id);
+		return -1;
+	}
+
+	if (rte_dmadev_start(dev_id) != 0) {
+		PRINT_ERR("Error with rte_rawdev_start()\n");
+		return -1;
+	}
+	id_count = 0;
+
+	/* create a mempool for running tests */
+	pool = rte_pktmbuf_pool_create("TEST_DMADEV_POOL",
+			TEST_RINGSIZE * 2, /* n == num elements */
+			32,  /* cache size */
+			0,   /* priv size */
+			2048, /* data room size */
+			info.socket_id);
+	if (pool == NULL) {
+		PRINT_ERR("Error with mempool creation\n");
+		return -1;
+	}
+
+	/* run the test cases */
+	printf("DMA Dev: %u, Running Copy Tests\n", dev_id);
+	for (i = 0; i < 768; i++) {
+		struct rte_dmadev_stats stats;
+
+		if (test_enqueue_copies(dev_id) != 0) {
+			printf("Error with iteration %d\n", i);
+			rte_dmadev_dump(dev_id, stdout);
+			goto err;
+		}
+
+		rte_dmadev_stats_get(dev_id, 0, &stats);
+		printf("Ops enqueued: %"PRIu64"\t", stats.enqueued_count);
+		printf("Ops completed: %"PRIu64"\r", stats.completed_count);
+	}
+	printf("\n");
+
+	rte_mempool_free(pool);
+	rte_dmadev_stop(dev_id);
+
+	return 0;
+
+err:
+	rte_mempool_free(pool);
+	rte_dmadev_stop(dev_id);
+	return -1;
+}
+
+static int
+test_dmadevs(void)
+{
+	int i;
+
+	if (rte_dmadev_count() == 0)
+		return TEST_SKIPPED;
+
+	for (i = 0; i < RTE_DMADEV_MAX_DEVS; i++)
+		if (rte_dmadevices[i].attached && test_dmadev_instance(i) < 0)
+			return -1;
+	return 0;
+}
+
+REGISTER_TEST_COMMAND(dmadev_autotest, test_dmadevs);
-- 
2.30.2


  parent reply	other threads:[~2021-07-06 20:29 UTC|newest]

Thread overview: 339+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-07-02 13:18 [dpdk-dev] [PATCH] dmadev: introduce DMA device library Chengwen Feng
2021-07-02 13:59 ` Bruce Richardson
2021-07-04  9:30 ` Jerin Jacob
2021-07-05 10:52   ` Bruce Richardson
2021-07-05 11:12     ` Morten Brørup
2021-07-05 13:44       ` Bruce Richardson
2021-07-05 15:55     ` Jerin Jacob
2021-07-05 17:16       ` Bruce Richardson
2021-07-07  8:08         ` Jerin Jacob
2021-07-07  8:35           ` Bruce Richardson
2021-07-07 10:34             ` Jerin Jacob
2021-07-07 11:01               ` Bruce Richardson
2021-07-08  3:11                 ` fengchengwen
2021-07-08 18:35                   ` Jerin Jacob
2021-07-09  9:14                     ` Bruce Richardson
2021-07-11  7:14                       ` Jerin Jacob
2021-07-12  7:01                         ` Morten Brørup
2021-07-12  7:59                           ` Jerin Jacob
2021-07-06  8:20     ` fengchengwen
2021-07-06  9:27       ` Bruce Richardson
2021-07-06  3:01   ` fengchengwen
2021-07-06 10:01     ` Bruce Richardson
2021-07-04 14:57 ` Andrew Rybchenko
2021-07-06  3:56   ` fengchengwen
2021-07-06 10:02     ` Bruce Richardson
2021-07-04 15:21 ` Matan Azrad
2021-07-06  6:25   ` fengchengwen
2021-07-06  6:50     ` Matan Azrad
2021-07-06  9:08       ` fengchengwen
2021-07-06  9:17         ` Matan Azrad
2021-07-06 20:28 ` [dpdk-dev] [RFC UPDATE PATCH 0/9] dmadev rfc suggested updates Bruce Richardson
2021-07-06 20:28   ` [dpdk-dev] [RFC UPDATE PATCH 1/9] dmadev: add missing exports Bruce Richardson
2021-07-07  8:26     ` David Marchand
2021-07-07  8:36       ` Bruce Richardson
2021-07-07  8:57         ` David Marchand
2021-07-06 20:28   ` [dpdk-dev] [RFC UPDATE PATCH 2/9] dmadev: change virtual addresses to IOVA Bruce Richardson
2021-07-06 20:28   ` [dpdk-dev] [RFC UPDATE PATCH 3/9] dmadev: add dump function Bruce Richardson
2021-07-06 20:28   ` [dpdk-dev] [RFC UPDATE PATCH 4/9] dmadev: remove xstats functions Bruce Richardson
2021-07-06 20:28   ` [dpdk-dev] [RFC UPDATE PATCH 5/9] dmadev: drop cookie typedef Bruce Richardson
2021-07-06 20:28   ` [dpdk-dev] [RFC UPDATE PATCH 6/9] dmadev: allow NULL parameters to completed ops call Bruce Richardson
2021-07-06 20:28   ` [dpdk-dev] [RFC UPDATE PATCH 7/9] dmadev: stats structure updates Bruce Richardson
2021-07-06 20:28   ` [dpdk-dev] [RFC UPDATE PATCH 8/9] drivers: add dma driver category Bruce Richardson
2021-07-06 20:28   ` Bruce Richardson [this message]
2021-07-07  3:16   ` [dpdk-dev] [RFC UPDATE PATCH 0/9] dmadev rfc suggested updates fengchengwen
2021-07-07  8:11     ` Bruce Richardson
2021-07-07  8:14     ` Bruce Richardson
2021-07-07 10:42     ` Jerin Jacob
2021-07-11  9:25 ` [dpdk-dev] [PATCH v2] dmadev: introduce DMA device library Chengwen Feng
2021-07-11  9:42   ` fengchengwen
2021-07-11 13:34     ` Jerin Jacob
2021-07-12  7:40       ` Morten Brørup
2021-07-11 14:25   ` Jerin Jacob
2021-07-12  7:15   ` Morten Brørup
2021-07-12  9:59   ` Jerin Jacob
2021-07-12 13:32     ` Bruce Richardson
2021-07-12 16:34       ` Jerin Jacob
2021-07-12 17:00         ` Bruce Richardson
2021-07-13  8:59           ` Jerin Jacob
2021-07-12 12:05   ` Bruce Richardson
2021-07-12 15:50   ` Bruce Richardson
2021-07-13  9:07     ` Jerin Jacob
2021-07-13 14:19   ` Ananyev, Konstantin
2021-07-13 14:28     ` Bruce Richardson
2021-07-13 12:27 ` [dpdk-dev] [PATCH v3] " Chengwen Feng
2021-07-13 13:06   ` fengchengwen
2021-07-13 13:37     ` Bruce Richardson
2021-07-15  6:44       ` Jerin Jacob
2021-07-15  8:25         ` Bruce Richardson
2021-07-15  9:49           ` Jerin Jacob
2021-07-15 10:00             ` Bruce Richardson
2021-07-13 16:02   ` Bruce Richardson
2021-07-14 12:22   ` Nipun Gupta
2021-07-15  8:29     ` fengchengwen
2021-07-15 11:16       ` Nipun Gupta
2021-07-15 12:11         ` Bruce Richardson
2021-07-15 12:31           ` Jerin Jacob
2021-07-15 12:34             ` Nipun Gupta
2021-07-14 16:05   ` Bruce Richardson
2021-07-15  7:10   ` Jerin Jacob
2021-07-15  9:03     ` Bruce Richardson
2021-07-15  9:30       ` Jerin Jacob
2021-07-15 10:03         ` Bruce Richardson
2021-07-15 10:05           ` Bruce Richardson
2021-07-15 15:41 ` [dpdk-dev] [PATCH v4] " Chengwen Feng
2021-07-15 16:04   ` fengchengwen
2021-07-15 16:33     ` Bruce Richardson
2021-07-16  3:04       ` fengchengwen
2021-07-16  9:50         ` Bruce Richardson
2021-07-16 12:34           ` Jerin Jacob
2021-07-16 12:40         ` Jerin Jacob
2021-07-16 12:48           ` Bruce Richardson
2021-07-16 12:54     ` Jerin Jacob
2021-07-16  2:45 ` [dpdk-dev] [PATCH v5] " Chengwen Feng
2021-07-16 13:20   ` Jerin Jacob
2021-07-16 14:41   ` Bruce Richardson
2021-07-19  3:29 ` [dpdk-dev] [PATCH v6] " Chengwen Feng
2021-07-19  6:21   ` Jerin Jacob
2021-07-19 13:20     ` fengchengwen
2021-07-19 13:36       ` Jerin Jacob
2021-07-19 13:05 ` [dpdk-dev] [PATCH v7] " Chengwen Feng
2021-07-20  1:14 ` [dpdk-dev] [PATCH v8] " Chengwen Feng
2021-07-20  5:03   ` Jerin Jacob
2021-07-20  6:53     ` fengchengwen
2021-07-20  9:43       ` Jerin Jacob
2021-07-20 10:13       ` Bruce Richardson
2021-07-20 11:12 ` [dpdk-dev] [PATCH v9] " Chengwen Feng
2021-07-20 12:05   ` Bruce Richardson
2021-07-20 12:46 ` [dpdk-dev] [PATCH v10] " Chengwen Feng
2021-07-26  6:53   ` fengchengwen
2021-07-26  8:31     ` Bruce Richardson
2021-07-27  3:57       ` fengchengwen
2021-07-26 11:03     ` Morten Brørup
2021-07-26 11:21       ` Jerin Jacob
2021-07-27  3:39 ` [dpdk-dev] [PATCH v11 0/2] support dmadev Chengwen Feng
2021-07-27  3:39   ` [dpdk-dev] [PATCH v11 1/2] dmadev: introduce DMA device library Chengwen Feng
2021-07-28 11:13     ` Bruce Richardson
2021-07-29  1:26       ` fengchengwen
2021-07-29  9:15         ` Bruce Richardson
2021-07-29 13:33           ` fengchengwen
2021-07-29 10:44         ` Jerin Jacob
2021-07-29 13:30           ` fengchengwen
2021-07-27  3:40   ` [dpdk-dev] [PATCH v11 2/2] doc: add dmadev library guide Chengwen Feng
2021-07-29 11:02     ` Jerin Jacob
2021-07-29 13:13       ` fengchengwen
2021-07-29 13:28         ` fengchengwen
2021-07-29 13:06 ` [dpdk-dev] [PATCH v12 0/6] support dmadev Chengwen Feng
2021-07-29 13:06   ` [dpdk-dev] [PATCH v12 1/6] dmadev: introduce DMA device library public APIs Chengwen Feng
2021-07-29 13:06   ` [dpdk-dev] [PATCH v12 2/6] dmadev: introduce DMA device library internal header Chengwen Feng
2021-07-29 13:06   ` [dpdk-dev] [PATCH v12 3/6] dmadev: introduce DMA device library PMD header Chengwen Feng
2021-07-29 13:06   ` [dpdk-dev] [PATCH v12 4/6] dmadev: introduce DMA device library implementation Chengwen Feng
2021-07-29 13:06   ` [dpdk-dev] [PATCH v12 5/6] doc: add DMA device library guide Chengwen Feng
2021-07-29 13:06   ` [dpdk-dev] [PATCH v12 6/6] maintainers: add for dmadev Chengwen Feng
2021-08-03 11:29 ` [dpdk-dev] [PATCH v13 0/6] support dmadev Chengwen Feng
2021-08-03 11:29   ` [dpdk-dev] [PATCH v13 1/6] dmadev: introduce DMA device library public APIs Chengwen Feng
2021-08-03 11:29   ` [dpdk-dev] [PATCH v13 2/6] dmadev: introduce DMA device library internal header Chengwen Feng
2021-08-03 11:29   ` [dpdk-dev] [PATCH v13 3/6] dmadev: introduce DMA device library PMD header Chengwen Feng
2021-08-03 11:29   ` [dpdk-dev] [PATCH v13 4/6] dmadev: introduce DMA device library implementation Chengwen Feng
2021-08-05 12:56     ` Walsh, Conor
2021-08-05 13:12       ` fengchengwen
2021-08-05 13:44         ` Conor Walsh
2021-08-03 11:29   ` [dpdk-dev] [PATCH v13 5/6] doc: add DMA device library guide Chengwen Feng
2021-08-03 14:55     ` Jerin Jacob
2021-08-05 13:15       ` fengchengwen
2021-08-03 11:29   ` [dpdk-dev] [PATCH v13 6/6] maintainers: add for dmadev Chengwen Feng
2021-08-03 11:46   ` [dpdk-dev] [PATCH v13 0/6] support dmadev fengchengwen
2021-08-10 11:54 ` [dpdk-dev] [PATCH v14 " Chengwen Feng
2021-08-10 11:54   ` [dpdk-dev] [PATCH v14 1/6] dmadev: introduce DMA device library public APIs Chengwen Feng
2021-08-10 11:54   ` [dpdk-dev] [PATCH v14 2/6] dmadev: introduce DMA device library internal header Chengwen Feng
2021-08-10 11:54   ` [dpdk-dev] [PATCH v14 3/6] dmadev: introduce DMA device library PMD header Chengwen Feng
2021-08-10 11:54   ` [dpdk-dev] [PATCH v14 4/6] dmadev: introduce DMA device library implementation Chengwen Feng
2021-08-10 11:54   ` [dpdk-dev] [PATCH v14 5/6] doc: add DMA device library guide Chengwen Feng
2021-08-10 15:27     ` Walsh, Conor
2021-08-11  0:47       ` fengchengwen
2021-08-13  9:20       ` fengchengwen
2021-08-13 10:12         ` Walsh, Conor
2021-08-10 11:54   ` [dpdk-dev] [PATCH v14 6/6] maintainers: add for dmadev Chengwen Feng
2021-08-13  9:09 ` [dpdk-dev] [PATCH v15 0/6] support dmadev Chengwen Feng
2021-08-13  9:09   ` [dpdk-dev] [PATCH v15 1/6] dmadev: introduce DMA device library public APIs Chengwen Feng
2021-08-19 14:52     ` Bruce Richardson
2021-08-23  3:43       ` fengchengwen
2021-08-13  9:09   ` [dpdk-dev] [PATCH v15 2/6] dmadev: introduce DMA device library internal header Chengwen Feng
2021-08-13  9:09   ` [dpdk-dev] [PATCH v15 3/6] dmadev: introduce DMA device library PMD header Chengwen Feng
2021-08-13  9:09   ` [dpdk-dev] [PATCH v15 4/6] dmadev: introduce DMA device library implementation Chengwen Feng
2021-08-13  9:09   ` [dpdk-dev] [PATCH v15 5/6] doc: add DMA device library guide Chengwen Feng
2021-08-13  9:09   ` [dpdk-dev] [PATCH v15 6/6] maintainers: add for dmadev Chengwen Feng
2021-08-23  3:31 ` [dpdk-dev] [PATCH v16 0/9] support dmadev Chengwen Feng
2021-08-23  3:31   ` [dpdk-dev] [PATCH v16 1/9] dmadev: introduce DMA device library public APIs Chengwen Feng
2021-08-23  3:31   ` [dpdk-dev] [PATCH v16 2/9] dmadev: introduce DMA device library internal header Chengwen Feng
2021-08-23  3:31   ` [dpdk-dev] [PATCH v16 3/9] dmadev: introduce DMA device library PMD header Chengwen Feng
2021-08-23  3:31   ` [dpdk-dev] [PATCH v16 4/9] dmadev: introduce DMA device library implementation Chengwen Feng
2021-08-23  3:31   ` [dpdk-dev] [PATCH v16 5/9] doc: add DMA device library guide Chengwen Feng
2021-08-23  3:31   ` [dpdk-dev] [PATCH v16 6/9] dma/skeleton: introduce skeleton dmadev driver Chengwen Feng
2021-08-26 18:39     ` Bruce Richardson
2021-08-23  3:31   ` [dpdk-dev] [PATCH v16 7/9] dma/skeleton: add test cases Chengwen Feng
2021-08-23 14:03     ` Bruce Richardson
2021-08-26  9:30       ` fengchengwen
2021-08-23  3:31   ` [dpdk-dev] [PATCH v16 8/9] test: enable dmadev skeleton test Chengwen Feng
2021-08-23  3:31   ` [dpdk-dev] [PATCH v16 9/9] maintainers: add for dmadev Chengwen Feng
2021-08-28  7:29 ` [dpdk-dev] [PATCH v17 0/8] support dmadev Chengwen Feng
2021-08-28  7:29   ` [dpdk-dev] [PATCH v17 1/8] dmadev: introduce DMA device library public APIs Chengwen Feng
2021-08-28  7:30   ` [dpdk-dev] [PATCH v17 2/8] dmadev: introduce DMA device library internal header Chengwen Feng
2021-08-28  7:30   ` [dpdk-dev] [PATCH v17 3/8] dmadev: introduce DMA device library PMD header Chengwen Feng
2021-08-28  7:30   ` [dpdk-dev] [PATCH v17 4/8] dmadev: introduce DMA device library implementation Chengwen Feng
2021-08-28  7:30   ` [dpdk-dev] [PATCH v17 5/8] doc: add DMA device library guide Chengwen Feng
2021-08-28  7:30   ` [dpdk-dev] [PATCH v17 6/8] dma/skeleton: introduce skeleton dmadev driver Chengwen Feng
2021-08-28  7:30   ` [dpdk-dev] [PATCH v17 7/8] app/test: add dmadev API test Chengwen Feng
2021-08-28  7:30   ` [dpdk-dev] [PATCH v17 8/8] maintainers: add for dmadev Chengwen Feng
2021-08-28  8:25     ` fengchengwen
2021-08-30  8:19       ` Bruce Richardson
2021-09-02 10:54 ` [dpdk-dev] [PATCH v18 0/8] support dmadev Chengwen Feng
2021-09-02 10:54   ` [dpdk-dev] [PATCH v18 1/8] dmadev: introduce DMA device library public APIs Chengwen Feng
2021-09-02 10:54   ` [dpdk-dev] [PATCH v18 2/8] dmadev: introduce DMA device library internal header Chengwen Feng
2021-09-02 10:54   ` [dpdk-dev] [PATCH v18 3/8] dmadev: introduce DMA device library PMD header Chengwen Feng
2021-09-02 10:54   ` [dpdk-dev] [PATCH v18 4/8] dmadev: introduce DMA device library implementation Chengwen Feng
2021-09-02 10:54   ` [dpdk-dev] [PATCH v18 5/8] doc: add DMA device library guide Chengwen Feng
2021-09-02 10:54   ` [dpdk-dev] [PATCH v18 6/8] dma/skeleton: introduce skeleton dmadev driver Chengwen Feng
2021-09-02 10:54   ` [dpdk-dev] [PATCH v18 7/8] app/test: add dmadev API test Chengwen Feng
2021-09-02 10:54   ` [dpdk-dev] [PATCH v18 8/8] maintainers: add for dmadev Chengwen Feng
2021-09-02 11:51     ` Bruce Richardson
2021-09-02 13:39       ` fengchengwen
2021-09-03 12:59         ` Maxime Coquelin
2021-09-04  7:02           ` fengchengwen
2021-09-06  1:46             ` Li, Xiaoyun
2021-09-06  8:00               ` fengchengwen
2021-09-06  2:03           ` Xia, Chenbo
2021-09-06  8:01             ` fengchengwen
2021-09-02 13:13 ` [dpdk-dev] [PATCH v19 0/7] support dmadev Chengwen Feng
2021-09-02 13:13   ` [dpdk-dev] [PATCH v19 1/7] dmadev: introduce DMA device library public APIs Chengwen Feng
2021-09-03 11:42     ` Gagandeep Singh
2021-09-04  1:31       ` fengchengwen
2021-09-06  6:48         ` Gagandeep Singh
2021-09-06  7:52           ` fengchengwen
2021-09-06  8:06             ` Jerin Jacob
2021-09-06  8:08             ` Bruce Richardson
2021-09-07 12:55             ` fengchengwen
2021-09-03 13:03     ` Bruce Richardson
2021-09-04  3:05       ` fengchengwen
2021-09-04 10:10       ` Morten Brørup
2021-09-03 15:13     ` Kevin Laatz
2021-09-03 15:35     ` Conor Walsh
2021-09-02 13:13   ` [dpdk-dev] [PATCH v19 2/7] dmadev: introduce DMA device library internal header Chengwen Feng
2021-09-03 15:13     ` Kevin Laatz
2021-09-03 15:35     ` Conor Walsh
2021-09-02 13:13   ` [dpdk-dev] [PATCH v19 3/7] dmadev: introduce DMA device library PMD header Chengwen Feng
2021-09-03 15:13     ` Kevin Laatz
2021-09-03 15:35     ` Conor Walsh
2021-09-02 13:13   ` [dpdk-dev] [PATCH v19 4/7] dmadev: introduce DMA device library implementation Chengwen Feng
2021-09-03 15:13     ` Kevin Laatz
2021-09-03 15:30       ` Bruce Richardson
2021-09-03 15:35     ` Conor Walsh
2021-09-04  8:52       ` fengchengwen
2021-09-02 13:13   ` [dpdk-dev] [PATCH v19 5/7] doc: add DMA device library guide Chengwen Feng
2021-09-03 15:13     ` Kevin Laatz
2021-09-02 13:13   ` [dpdk-dev] [PATCH v19 6/7] dma/skeleton: introduce skeleton dmadev driver Chengwen Feng
2021-09-03 15:14     ` Kevin Laatz
2021-09-04  7:17       ` fengchengwen
2021-09-03 15:36     ` Conor Walsh
2021-09-02 13:13   ` [dpdk-dev] [PATCH v19 7/7] app/test: add dmadev API test Chengwen Feng
2021-09-02 14:11     ` Walsh, Conor
2021-09-03  0:39       ` fengchengwen
2021-09-03 15:38         ` Walsh, Conor
2021-09-04  7:22           ` fengchengwen
2021-09-03 15:14     ` Kevin Laatz
2021-09-04 10:10 ` [dpdk-dev] [PATCH v20 0/7] support dmadev Chengwen Feng
2021-09-04 10:10   ` [dpdk-dev] [PATCH v20 1/7] dmadev: introduce DMA device library public APIs Chengwen Feng
2021-09-04 10:10   ` [dpdk-dev] [PATCH v20 2/7] dmadev: introduce DMA device library internal header Chengwen Feng
2021-09-06 13:35     ` Bruce Richardson
2021-09-07 13:05       ` fengchengwen
2021-09-04 10:10   ` [dpdk-dev] [PATCH v20 3/7] dmadev: introduce DMA device library PMD header Chengwen Feng
2021-09-04 10:10   ` [dpdk-dev] [PATCH v20 4/7] dmadev: introduce DMA device library implementation Chengwen Feng
2021-09-04 10:10   ` [dpdk-dev] [PATCH v20 5/7] doc: add DMA device library guide Chengwen Feng
2021-09-04 10:17     ` Jerin Jacob
2021-09-04 10:10   ` [dpdk-dev] [PATCH v20 6/7] dma/skeleton: introduce skeleton dmadev driver Chengwen Feng
2021-09-04 10:10   ` [dpdk-dev] [PATCH v20 7/7] app/test: add dmadev API test Chengwen Feng
2021-09-06 13:37   ` [dpdk-dev] [PATCH v20 0/7] support dmadev Bruce Richardson
2021-09-07 12:56 ` [dpdk-dev] [PATCH v21 " Chengwen Feng
2021-09-07 12:56   ` [dpdk-dev] [PATCH v21 1/7] dmadev: introduce DMA device library public APIs Chengwen Feng
2021-09-09 10:33     ` Thomas Monjalon
2021-09-09 11:18       ` Bruce Richardson
2021-09-09 11:29         ` Thomas Monjalon
2021-09-09 12:45           ` Bruce Richardson
2021-09-09 13:54             ` fengchengwen
2021-09-09 14:26               ` Thomas Monjalon
2021-09-09 14:31                 ` Bruce Richardson
2021-09-09 14:28               ` Bruce Richardson
2021-09-09 15:12                 ` Morten Brørup
2021-09-09 13:33       ` fengchengwen
2021-09-09 14:19         ` Thomas Monjalon
2021-09-16  3:57       ` fengchengwen
2021-09-07 12:56   ` [dpdk-dev] [PATCH v21 2/7] dmadev: introduce DMA device library internal header Chengwen Feng
2021-09-07 12:56   ` [dpdk-dev] [PATCH v21 3/7] dmadev: introduce DMA device library PMD header Chengwen Feng
2021-09-07 12:56   ` [dpdk-dev] [PATCH v21 4/7] dmadev: introduce DMA device library implementation Chengwen Feng
2021-09-08  9:54     ` Walsh, Conor
2021-09-09 13:25       ` fengchengwen
2021-09-15 13:51     ` Kevin Laatz
2021-09-15 14:34       ` Bruce Richardson
2021-09-15 14:47         ` Kevin Laatz
2021-09-07 12:56   ` [dpdk-dev] [PATCH v21 5/7] doc: add DMA device library guide Chengwen Feng
2021-09-07 12:56   ` [dpdk-dev] [PATCH v21 6/7] dma/skeleton: introduce skeleton dmadev driver Chengwen Feng
2021-09-07 12:56   ` [dpdk-dev] [PATCH v21 7/7] app/test: add dmadev API test Chengwen Feng
2021-09-16  3:41 ` [dpdk-dev] [PATCH v22 0/5] support dmadev Chengwen Feng
2021-09-16  3:41   ` [dpdk-dev] [PATCH v22 1/5] dmadev: introduce DMA device library Chengwen Feng
2021-09-16  3:41   ` [dpdk-dev] [PATCH v22 2/5] dmadev: add control plane function support Chengwen Feng
2021-09-16  3:41   ` [dpdk-dev] [PATCH v22 3/5] dmadev: add data " Chengwen Feng
2021-09-16  3:41   ` [dpdk-dev] [PATCH v22 4/5] dma/skeleton: introduce skeleton dmadev driver Chengwen Feng
2021-09-16  3:41   ` [dpdk-dev] [PATCH v22 5/5] app/test: add dmadev API test Chengwen Feng
2021-09-24 10:53 ` [dpdk-dev] [PATCH v23 0/6] support dmadev Chengwen Feng
2021-09-24 10:53   ` [dpdk-dev] [PATCH v23 1/6] dmadev: introduce DMA device library Chengwen Feng
2021-10-04 21:12     ` Radha Mohan
2021-10-05  8:24       ` Kevin Laatz
2021-10-05 16:39         ` Radha Mohan
2021-10-08  1:52       ` fengchengwen
2021-10-06 10:26     ` Thomas Monjalon
2021-10-08  7:13       ` fengchengwen
2021-10-08 10:09         ` Thomas Monjalon
2021-09-24 10:53   ` [dpdk-dev] [PATCH v23 2/6] dmadev: add control plane function support Chengwen Feng
2021-10-05 10:16     ` Matan Azrad
2021-10-08  3:28       ` fengchengwen
2021-10-06 10:46     ` Thomas Monjalon
2021-10-08  7:55       ` fengchengwen
2021-10-08 10:18         ` Thomas Monjalon
2021-09-24 10:53   ` [dpdk-dev] [PATCH v23 3/6] dmadev: add data " Chengwen Feng
2021-09-24 10:53   ` [dpdk-dev] [PATCH v23 4/6] dmadev: add multi-process support Chengwen Feng
2021-09-24 10:53   ` [dpdk-dev] [PATCH v23 5/6] dma/skeleton: introduce skeleton dmadev driver Chengwen Feng
2021-09-24 10:53   ` [dpdk-dev] [PATCH v23 6/6] app/test: add dmadev API test Chengwen Feng
2021-10-09  9:33 ` [dpdk-dev] [PATCH v24 0/6] support dmadev Chengwen Feng
2021-10-09  9:33   ` [dpdk-dev] [PATCH v24 1/6] dmadev: introduce DMA device library Chengwen Feng
2021-10-09  9:33   ` [dpdk-dev] [PATCH v24 2/6] dmadev: add control plane API support Chengwen Feng
2021-10-09  9:33   ` [dpdk-dev] [PATCH v24 3/6] dmadev: add data " Chengwen Feng
2021-10-09 10:03     ` fengchengwen
2021-10-11 10:40     ` Bruce Richardson
2021-10-11 12:31       ` fengchengwen
2021-10-09  9:33   ` [dpdk-dev] [PATCH v24 4/6] dmadev: add multi-process support Chengwen Feng
2021-10-09  9:33   ` [dpdk-dev] [PATCH v24 5/6] dma/skeleton: introduce skeleton dmadev driver Chengwen Feng
2021-10-09  9:33   ` [dpdk-dev] [PATCH v24 6/6] app/test: add dmadev API test Chengwen Feng
2021-10-11  7:33 ` [dpdk-dev] [PATCH v25 0/6] support dmadev Chengwen Feng
2021-10-11  7:33   ` [dpdk-dev] [PATCH v25 1/6] dmadev: introduce DMA device library Chengwen Feng
2021-10-12 19:09     ` Thomas Monjalon
2021-10-13  0:21       ` fengchengwen
2021-10-13  7:41         ` Thomas Monjalon
2021-10-15  8:29           ` Thomas Monjalon
2021-10-15  9:59             ` fengchengwen
2021-10-15 13:46               ` Thomas Monjalon
2021-10-11  7:33   ` [dpdk-dev] [PATCH v25 2/6] dmadev: add control plane API support Chengwen Feng
2021-10-11 15:44     ` Bruce Richardson
2021-10-12  3:57       ` fengchengwen
2021-10-12 18:57     ` Thomas Monjalon
2021-10-11  7:33   ` [dpdk-dev] [PATCH v25 3/6] dmadev: add data " Chengwen Feng
2021-10-11  7:33   ` [dpdk-dev] [PATCH v25 4/6] dmadev: add multi-process support Chengwen Feng
2021-10-11  7:33   ` [dpdk-dev] [PATCH v25 5/6] dma/skeleton: introduce skeleton dmadev driver Chengwen Feng
2021-10-11  7:33   ` [dpdk-dev] [PATCH v25 6/6] app/test: add dmadev API test Chengwen Feng
2021-10-13 12:24 ` [dpdk-dev] [PATCH v26 0/6] support dmadev Chengwen Feng
2021-10-13 12:24   ` [dpdk-dev] [PATCH v26 1/6] dmadev: introduce DMA device library Chengwen Feng
2021-10-13 12:24   ` [dpdk-dev] [PATCH v26 2/6] dmadev: add control plane API support Chengwen Feng
2021-10-13 12:24   ` [dpdk-dev] [PATCH v26 3/6] dmadev: add data " Chengwen Feng
2021-10-13 12:24   ` [dpdk-dev] [PATCH v26 4/6] dmadev: add multi-process support Chengwen Feng
2021-10-13 12:24   ` [dpdk-dev] [PATCH v26 5/6] dma/skeleton: introduce skeleton dmadev driver Chengwen Feng
2021-10-13 12:25   ` [dpdk-dev] [PATCH v26 6/6] app/test: add dmadev API test Chengwen Feng
2021-10-17 19:17   ` [dpdk-dev] [PATCH v26 0/6] support dmadev Thomas Monjalon

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=20210706202841.661302-10-bruce.richardson@intel.com \
    --to=bruce.richardson@intel.com \
    --cc=dev@dpdk.org \
    --cc=fengchengwen@huawei.com \
    --cc=jerinj@marvell.com \
    --cc=jerinjacobk@gmail.com \
    --cc=mb@smartsharesystems.com \
    --subject='Re: [dpdk-dev] [RFC UPDATE PATCH 9/9] app/test: add basic dmadev unit test' \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link

This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.