[PATCH] dmadev: standardize alignment and allocation

[pbhagavatula]

From: Pavan Nikhilesh <pbhagavat...@marvell.com>

Align fp_objects based on cacheline size, allocate
devices and fp_objects memory on hugepages.

Signed-off-by: Pavan Nikhilesh <pbhagavat...@marvell.com>
---
 lib/dmadev/rte_dmadev.c      | 6 ++----
 lib/dmadev/rte_dmadev_core.h | 2 +-
 2 files changed, 3 insertions(+), 5 deletions(-)

diff --git a/lib/dmadev/rte_dmadev.c b/lib/dmadev/rte_dmadev.c
index 67434c805f43..1fe1434019f0 100644
--- a/lib/dmadev/rte_dmadev.c
+++ b/lib/dmadev/rte_dmadev.c
@@ -143,10 +143,9 @@ dma_fp_data_prepare(void)
         */
        size = dma_devices_max * sizeof(struct rte_dma_fp_object) +
                RTE_CACHE_LINE_SIZE;
-       ptr = malloc(size);
+       ptr = rte_zmalloc("", size, RTE_CACHE_LINE_SIZE);
        if (ptr == NULL)
                return -ENOMEM;
-       memset(ptr, 0, size);
 
        rte_dma_fp_objs = RTE_PTR_ALIGN(ptr, RTE_CACHE_LINE_SIZE);
        for (i = 0; i < dma_devices_max; i++)
@@ -164,10 +163,9 @@ dma_dev_data_prepare(void)
                return 0;
 
        size = dma_devices_max * sizeof(struct rte_dma_dev);
-       rte_dma_devices = malloc(size);
+       rte_dma_devices = rte_zmalloc("", size, RTE_CACHE_LINE_SIZE);
        if (rte_dma_devices == NULL)
                return -ENOMEM;
-       memset(rte_dma_devices, 0, size);
 
        return 0;
 }
diff --git a/lib/dmadev/rte_dmadev_core.h b/lib/dmadev/rte_dmadev_core.h
index 064785686f7f..e8239c2d22b6 100644
--- a/lib/dmadev/rte_dmadev_core.h
+++ b/lib/dmadev/rte_dmadev_core.h
@@ -73,7 +73,7 @@ struct rte_dma_fp_object {
        rte_dma_completed_t        completed;
        rte_dma_completed_status_t completed_status;
        rte_dma_burst_capacity_t   burst_capacity;
-} __rte_aligned(128);
+} __rte_cache_aligned;
 
 extern struct rte_dma_fp_object *rte_dma_fp_objs;
 
-- 
2.43.0