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* [dpdk-dev] [PATCH 1/2] dmadev: hide devices array
@ 2021-10-20  6:59 David Marchand
  2021-10-20  6:59 ` [dpdk-dev] [PATCH 2/2] dmadev: remove symbol versioning for inline helpers David Marchand
                   ` (3 more replies)
  0 siblings, 4 replies; 19+ messages in thread
From: David Marchand @ 2021-10-20  6:59 UTC (permalink / raw)
  To: dev; +Cc: Chengwen Feng, Ray Kinsella

No need to expose rte_dma_devices out of the dmadev library.
Existing helpers should be enough, and inlines make use of
rte_dma_fp_objs.

Signed-off-by: David Marchand <david.marchand@redhat.com>
---
 app/test/test_dmadev.c      | 5 +++--
 lib/dmadev/rte_dmadev.c     | 2 +-
 lib/dmadev/rte_dmadev_pmd.h | 2 --
 lib/dmadev/version.map      | 1 -
 4 files changed, 4 insertions(+), 6 deletions(-)

diff --git a/app/test/test_dmadev.c b/app/test/test_dmadev.c
index 1e327bd45f..8b58256afc 100644
--- a/app/test/test_dmadev.c
+++ b/app/test/test_dmadev.c
@@ -747,10 +747,11 @@ test_dmadev_instance(int16_t dev_id)
 	};
 	const int vchan = 0;
 
+	rte_dma_info_get(dev_id, &info);
+
 	printf("\n### Test dmadev instance %u [%s]\n",
-			dev_id, rte_dma_devices[dev_id].data->dev_name);
+			dev_id, info.dev_name);
 
-	rte_dma_info_get(dev_id, &info);
 	if (info.max_vchans < 1)
 		ERR_RETURN("Error, no channels available on device id %u\n", dev_id);
 
diff --git a/lib/dmadev/rte_dmadev.c b/lib/dmadev/rte_dmadev.c
index 182d32aedb..d4b32b2971 100644
--- a/lib/dmadev/rte_dmadev.c
+++ b/lib/dmadev/rte_dmadev.c
@@ -18,7 +18,7 @@
 static int16_t dma_devices_max;
 
 struct rte_dma_fp_object *rte_dma_fp_objs;
-struct rte_dma_dev *rte_dma_devices;
+static struct rte_dma_dev *rte_dma_devices;
 static struct {
 	/* Hold the dev_max information of the primary process. This field is
 	 * set by the primary process and is read by the secondary process.
diff --git a/lib/dmadev/rte_dmadev_pmd.h b/lib/dmadev/rte_dmadev_pmd.h
index b97b5bf10b..5316ad5b5f 100644
--- a/lib/dmadev/rte_dmadev_pmd.h
+++ b/lib/dmadev/rte_dmadev_pmd.h
@@ -131,8 +131,6 @@ struct rte_dma_dev {
 	uint64_t reserved[2]; /**< Reserved for future fields. */
 } __rte_cache_aligned;
 
-extern struct rte_dma_dev *rte_dma_devices;
-
 /**
  * @internal
  * Allocate a new dmadev slot for an DMA device and return the pointer to that
diff --git a/lib/dmadev/version.map b/lib/dmadev/version.map
index ef561acd46..89f7a5b1d3 100644
--- a/lib/dmadev/version.map
+++ b/lib/dmadev/version.map
@@ -30,7 +30,6 @@ EXPERIMENTAL {
 INTERNAL {
 	global:
 
-	rte_dma_devices;
 	rte_dma_fp_objs;
 	rte_dma_pmd_allocate;
 	rte_dma_pmd_release;
-- 
2.23.0


^ permalink raw reply	[flat|nested] 19+ messages in thread

end of thread, other threads:[~2021-10-26  6:20 UTC | newest]

Thread overview: 19+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2021-10-20  6:59 [dpdk-dev] [PATCH 1/2] dmadev: hide devices array David Marchand
2021-10-20  6:59 ` [dpdk-dev] [PATCH 2/2] dmadev: remove symbol versioning for inline helpers David Marchand
2021-10-20  9:40   ` Bruce Richardson
2021-10-20  9:47 ` [dpdk-dev] [PATCH 1/2] dmadev: hide devices array fengchengwen
2021-10-20  9:55   ` David Marchand
2021-10-20 10:01 ` Walsh, Conor
2021-10-21 12:59 ` [dpdk-dev] [PATCH v2 1/3] " Chengwen Feng
2021-10-21 12:59   ` [dpdk-dev] [PATCH v2 2/3] app/test: add check for DMA info get API Chengwen Feng
2021-10-21 13:43     ` David Marchand
2021-10-21 14:03     ` Kevin Laatz
2021-10-21 14:26       ` Walsh, Conor
2021-10-21 12:59   ` [dpdk-dev] [PATCH v2 3/3] dmadev: fix compile error in debug mode Chengwen Feng
2021-10-21 13:42     ` David Marchand
2021-10-21 14:04     ` Kevin Laatz
2021-10-21 14:26       ` Walsh, Conor
2021-10-21 20:20     ` David Marchand
2021-10-21 14:03   ` [dpdk-dev] [PATCH v2 1/3] dmadev: hide devices array Kevin Laatz
2021-10-26  6:04     ` Radha Mohan
2021-10-26  6:20       ` fengchengwen

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