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From: Shijith Thotton <sthotton@marvell.com>
To: <dev@dpdk.org>
Cc: Shijith Thotton <sthotton@marvell.com>,
	<Honnappa.Nagarahalli@arm.com>, <bruce.richardson@intel.com>,
	<jerinj@marvell.com>, <mb@smartsharesystems.com>,
	<olivier.matz@6wind.com>, <stephen@networkplumber.org>,
	<thomas@monjalon.net>, Chengwen Feng <fengchengwen@huawei.com>,
	Kevin Laatz <kevin.laatz@intel.com>
Subject: [PATCH v5 2/7] test/dma: use API to get mbuf data physical address
Date: Sat, 8 Oct 2022 02:32:06 +0530	[thread overview]
Message-ID: <d7277fe3f91babee122b4f97c4ef5d46a882aca1.1665176094.git.sthotton@marvell.com> (raw)
In-Reply-To: <cover.1665176094.git.sthotton@marvell.com>

Used rte_mbuf_data_iova API to get the physical address of mbuf data.

Signed-off-by: Shijith Thotton <sthotton@marvell.com>
Acked-by: Olivier Matz <olivier.matz@6wind.com>
---
 app/test/test_dmadev.c | 33 ++++++++++++++-------------------
 1 file changed, 14 insertions(+), 19 deletions(-)

diff --git a/app/test/test_dmadev.c b/app/test/test_dmadev.c
index 9e8e101f40..fe62e98af8 100644
--- a/app/test/test_dmadev.c
+++ b/app/test/test_dmadev.c
@@ -110,8 +110,8 @@ do_multi_copies(int16_t dev_id, uint16_t vchan,
 		for (j = 0; j < COPY_LEN/sizeof(uint64_t); j++)
 			src_data[j] = rte_rand();
 
-		if (rte_dma_copy(dev_id, vchan, srcs[i]->buf_iova + srcs[i]->data_off,
-				dsts[i]->buf_iova + dsts[i]->data_off, COPY_LEN, 0) != id_count++)
+		if (rte_dma_copy(dev_id, vchan, rte_mbuf_data_iova(srcs[i]),
+				 rte_mbuf_data_iova(dsts[i]), COPY_LEN, 0) != id_count++)
 			ERR_RETURN("Error with rte_dma_copy for buffer %u\n", i);
 	}
 	rte_dma_submit(dev_id, vchan);
@@ -317,9 +317,8 @@ test_failure_in_full_burst(int16_t dev_id, uint16_t vchan, bool fence,
 	rte_dma_stats_get(dev_id, vchan, &baseline); /* get a baseline set of stats */
 	for (i = 0; i < COMP_BURST_SZ; i++) {
 		int id = rte_dma_copy(dev_id, vchan,
-				(i == fail_idx ? 0 : (srcs[i]->buf_iova + srcs[i]->data_off)),
-				dsts[i]->buf_iova + dsts[i]->data_off,
-				COPY_LEN, OPT_FENCE(i));
+				      (i == fail_idx ? 0 : rte_mbuf_data_iova(srcs[i])),
+				      rte_mbuf_data_iova(dsts[i]), COPY_LEN, OPT_FENCE(i));
 		if (id < 0)
 			ERR_RETURN("Error with rte_dma_copy for buffer %u\n", i);
 		if (i == fail_idx)
@@ -407,9 +406,8 @@ test_individual_status_query_with_failure(int16_t dev_id, uint16_t vchan, bool f
 
 	for (j = 0; j < COMP_BURST_SZ; j++) {
 		int id = rte_dma_copy(dev_id, vchan,
-				(j == fail_idx ? 0 : (srcs[j]->buf_iova + srcs[j]->data_off)),
-				dsts[j]->buf_iova + dsts[j]->data_off,
-				COPY_LEN, OPT_FENCE(j));
+				      (j == fail_idx ? 0 : rte_mbuf_data_iova(srcs[j])),
+				      rte_mbuf_data_iova(dsts[j]), COPY_LEN, OPT_FENCE(j));
 		if (id < 0)
 			ERR_RETURN("Error with rte_dma_copy for buffer %u\n", j);
 		if (j == fail_idx)
@@ -470,9 +468,8 @@ test_single_item_status_query_with_failure(int16_t dev_id, uint16_t vchan,
 
 	for (j = 0; j < COMP_BURST_SZ; j++) {
 		int id = rte_dma_copy(dev_id, vchan,
-				(j == fail_idx ? 0 : (srcs[j]->buf_iova + srcs[j]->data_off)),
-				dsts[j]->buf_iova + dsts[j]->data_off,
-				COPY_LEN, 0);
+				      (j == fail_idx ? 0 : rte_mbuf_data_iova(srcs[j])),
+				      rte_mbuf_data_iova(dsts[j]), COPY_LEN, 0);
 		if (id < 0)
 			ERR_RETURN("Error with rte_dma_copy for buffer %u\n", j);
 		if (j == fail_idx)
@@ -529,15 +526,14 @@ test_multi_failure(int16_t dev_id, uint16_t vchan, struct rte_mbuf **srcs, struc
 
 	/* enqueue and gather completions in one go */
 	for (j = 0; j < COMP_BURST_SZ; j++) {
-		uintptr_t src = srcs[j]->buf_iova + srcs[j]->data_off;
+		uintptr_t src = rte_mbuf_data_iova(srcs[j]);
 		/* set up for failure if the current index is anywhere is the fails array */
 		for (i = 0; i < num_fail; i++)
 			if (j == fail[i])
 				src = 0;
 
-		int id = rte_dma_copy(dev_id, vchan,
-				src, dsts[j]->buf_iova + dsts[j]->data_off,
-				COPY_LEN, 0);
+		int id = rte_dma_copy(dev_id, vchan, src, rte_mbuf_data_iova(dsts[j]),
+				      COPY_LEN, 0);
 		if (id < 0)
 			ERR_RETURN("Error with rte_dma_copy for buffer %u\n", j);
 	}
@@ -565,15 +561,14 @@ test_multi_failure(int16_t dev_id, uint16_t vchan, struct rte_mbuf **srcs, struc
 
 	/* enqueue and gather completions in bursts, but getting errors one at a time */
 	for (j = 0; j < COMP_BURST_SZ; j++) {
-		uintptr_t src = srcs[j]->buf_iova + srcs[j]->data_off;
+		uintptr_t src = rte_mbuf_data_iova(srcs[j]);
 		/* set up for failure if the current index is anywhere is the fails array */
 		for (i = 0; i < num_fail; i++)
 			if (j == fail[i])
 				src = 0;
 
-		int id = rte_dma_copy(dev_id, vchan,
-				src, dsts[j]->buf_iova + dsts[j]->data_off,
-				COPY_LEN, 0);
+		int id = rte_dma_copy(dev_id, vchan, src, rte_mbuf_data_iova(dsts[j]),
+				      COPY_LEN, 0);
 		if (id < 0)
 			ERR_RETURN("Error with rte_dma_copy for buffer %u\n", j);
 	}
-- 
2.25.1


  parent reply	other threads:[~2022-10-07 21:02 UTC|newest]

Thread overview: 88+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-06-30 16:25 [PATCH] mbuf: add mbuf physical address field to dynamic field Shijith Thotton
2022-06-30 16:45 ` Stephen Hemminger
2022-07-01 12:16   ` Shijith Thotton
2022-07-01 12:24   ` Shijith Thotton
2022-07-03  7:31     ` Morten Brørup
2022-07-04 14:00       ` Bruce Richardson
2022-08-03 15:34         ` [EXT] " Shijith Thotton
2022-08-29 15:16           ` [PATCH v1 0/4] mbuf dynamic field expansion Shijith Thotton
2022-09-07 13:43             ` [PATCH v2 0/5] " Shijith Thotton
2022-09-21  9:43               ` David Marchand
2022-09-21 14:01                 ` [EXT] " Shijith Thotton
2022-09-21 13:56               ` [PATCH v3 " Shijith Thotton
2022-09-21 13:56                 ` [PATCH v3 1/5] build: add meson option to configure IOVA mode as VA Shijith Thotton
2022-09-28 12:52                   ` Olivier Matz
2022-09-29  5:48                     ` [EXT] " Shijith Thotton
2022-09-21 13:56                 ` [PATCH v3 2/5] mbuf: add second dynamic field member for VA only build Shijith Thotton
2022-09-28  7:24                   ` Thomas Monjalon
2022-09-28 12:52                     ` Olivier Matz
2022-09-28 19:33                       ` Thomas Monjalon
2022-09-28 19:48                       ` Stephen Hemminger
2022-09-29  6:13                         ` [EXT] " Shijith Thotton
2022-09-28 12:52                   ` Olivier Matz
2022-09-21 13:56                 ` [PATCH v3 3/5] lib: move mbuf next pointer to first cache line Shijith Thotton
2022-09-21 14:07                   ` Morten Brørup
2022-09-28 12:52                   ` Olivier Matz
2022-09-29  6:14                     ` [EXT] " Shijith Thotton
2022-09-21 13:56                 ` [PATCH v3 4/5] drivers: mark Marvell cnxk PMDs work with IOVA as VA Shijith Thotton
2022-09-28 12:53                   ` Olivier Matz
2022-09-29  6:19                     ` [EXT] " Shijith Thotton
2022-09-29  7:44                       ` Olivier Matz
2022-09-29  8:10                         ` Shijith Thotton
2022-10-07 20:17                   ` Olivier Matz
2022-10-07 20:22                     ` [EXT] " Shijith Thotton
2022-09-21 13:56                 ` [PATCH v3 5/5] drivers: mark software " Shijith Thotton
2022-09-28  5:41                 ` [PATCH v3 0/5] mbuf dynamic field expansion Shijith Thotton
2022-09-28 12:52                 ` Olivier Matz
2022-09-29  4:51                   ` [EXT] " Shijith Thotton
2022-10-07 13:50                 ` Thomas Monjalon
2022-10-07 19:35                   ` [EXT] " Shijith Thotton
2022-10-07 19:30                 ` [PATCH v4 0/7] " Shijith Thotton
2022-10-07 19:30                   ` [PATCH v4 1/7] mbuf: add API to get and set mbuf physical address Shijith Thotton
2022-10-07 20:16                     ` Olivier Matz
2022-10-07 20:20                       ` [EXT] " Shijith Thotton
2022-10-07 19:30                   ` [PATCH v4 2/7] test/dma: use API to get mbuf data " Shijith Thotton
2022-10-07 20:17                     ` Olivier Matz
2022-10-07 19:30                   ` [PATCH v4 3/7] build: add meson option to configure IOVA mode as PA Shijith Thotton
2022-10-07 19:30                   ` [PATCH v4 4/7] mbuf: add second dynamic field member Shijith Thotton
2022-10-07 19:30                   ` [PATCH v4 5/7] lib: move mbuf next pointer to first cache line Shijith Thotton
2022-10-07 19:30                   ` [PATCH v4 6/7] drivers: mark cnxk PMDs work with IOVA as PA disabled Shijith Thotton
2022-10-07 19:30                   ` [PATCH v4 7/7] drivers: mark software " Shijith Thotton
2022-10-07 20:19                   ` [PATCH v4 0/7] mbuf dynamic field expansion Olivier Matz
2022-10-07 21:02                   ` [PATCH v5 " Shijith Thotton
2022-10-07 21:02                     ` [PATCH v5 1/7] mbuf: add API to get and set mbuf physical address Shijith Thotton
2022-10-07 21:20                       ` Stephen Hemminger
2022-10-07 21:02                     ` Shijith Thotton [this message]
2022-10-07 21:02                     ` [PATCH v5 3/7] build: add meson option to configure IOVA mode as PA Shijith Thotton
2022-10-07 21:02                     ` [PATCH v5 4/7] mbuf: add second dynamic field member Shijith Thotton
2022-10-07 21:02                     ` [PATCH v5 5/7] lib: move mbuf next pointer to first cache line Shijith Thotton
2022-10-07 21:22                       ` Stephen Hemminger
2022-10-07 21:30                         ` [EXT] " Shijith Thotton
2022-10-07 21:02                     ` [PATCH v5 6/7] drivers: mark cnxk PMDs work with IOVA as PA disabled Shijith Thotton
2022-10-07 21:02                     ` [PATCH v5 7/7] drivers: mark software " Shijith Thotton
2022-10-09  9:34                     ` [PATCH v5 0/7] mbuf dynamic field expansion Thomas Monjalon
2022-09-07 13:43             ` [PATCH v2 1/5] build: add meson option to configure IOVA mode as VA Shijith Thotton
2022-09-07 15:31               ` Stephen Hemminger
2022-09-07 15:38                 ` Bruce Richardson
2022-09-07 21:33                   ` Morten Brørup
2022-09-07 13:43             ` [PATCH v2 2/5] mbuf: add second dynamic field member for VA only build Shijith Thotton
2022-09-07 13:43             ` [PATCH v2 3/5] lib: move mbuf next pointer to first cache line Shijith Thotton
2022-09-07 13:43             ` [PATCH v2 4/5] drivers: mark Marvell cnxk PMDs work with IOVA as VA Shijith Thotton
2022-09-07 13:43             ` [PATCH v2 5/5] drivers: mark software " Shijith Thotton
2022-08-29 15:16           ` [PATCH v1 1/4] build: add meson option to configure IOVA mode " Shijith Thotton
2022-08-29 18:18             ` Morten Brørup
2022-08-30  8:32               ` Bruce Richardson
2022-08-29 15:16           ` [PATCH v1 2/4] mbuf: add second dynamic field member for VA only build Shijith Thotton
2022-08-29 18:32             ` Morten Brørup
2022-08-30  8:35               ` Bruce Richardson
2022-08-30  8:41                 ` [EXT] " Pavan Nikhilesh Bhagavatula
2022-08-30 13:22                   ` Honnappa Nagarahalli
2022-09-07 13:55                     ` Shijith Thotton
2022-08-29 15:16           ` [PATCH v1 3/4] drivers: mark Marvell cnxk PMDs work with IOVA as VA Shijith Thotton
2022-08-29 15:16           ` [PATCH v1 4/4] drivers: mark software " Shijith Thotton
2022-08-30 13:07     ` [PATCH] mbuf: add mbuf physical address field to dynamic field Ferruh Yigit
2022-09-12 13:19       ` [EXT] " Shijith Thotton
2022-06-30 16:55 ` Bruce Richardson
2022-07-01  9:48   ` Olivier Matz
2022-07-01 11:53     ` Slava Ovsiienko
2022-07-01 12:01     ` [EXT] " Shijith Thotton

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