diff mbox

[dpdk-dev,v3,20/68] net/qede: use contiguous allocation for DMA memory

Message ID c0e1df895774d08631ad6b8df53323bd983a03ac.1522797505.git.anatoly.burakov@intel.com (mailing list archive)
State Superseded, archived
Headers

Checks

Context Check Description
ci/checkpatch success coding style OK
ci/Intel-compilation fail apply issues

Commit Message

Anatoly Burakov April 3, 2018, 11:21 p.m. UTC 
  Signed-off-by: Anatoly Burakov <anatoly.burakov@intel.com>
Acked-by: Harish Patil <harish.patil@cavium.com>
---

Notes:
    v3:
    - Moved the patch earlier in the patchset
    - Allowed experimental API in Makefile

 drivers/net/qede/Makefile        | 3 +++
 drivers/net/qede/base/bcm_osal.c | 5 +++--
 2 files changed, 6 insertions(+), 2 deletions(-)
diff mbox

Patch

diff --git a/drivers/net/qede/Makefile b/drivers/net/qede/Makefile
index ccbffa4..83a4b8c 100644
--- a/drivers/net/qede/Makefile
+++ b/drivers/net/qede/Makefile
@@ -21,6 +21,9 @@  EXPORT_MAP := rte_pmd_qede_version.map
 
 LIBABIVER := 1
 
+# contiguous memzone reserve API are not yet stable
+CFLAGS += -DALLOW_EXPERIMENTAL_API
+
 #
 # OS
 #
diff --git a/drivers/net/qede/base/bcm_osal.c b/drivers/net/qede/base/bcm_osal.c
index 91017b8..3a0a9aa 100644
--- a/drivers/net/qede/base/bcm_osal.c
+++ b/drivers/net/qede/base/bcm_osal.c
@@ -135,7 +135,7 @@  void *osal_dma_alloc_coherent(struct ecore_dev *p_dev,
 	if (core_id == (unsigned int)LCORE_ID_ANY)
 		core_id = rte_get_master_lcore();
 	socket_id = rte_lcore_to_socket_id(core_id);
-	mz = rte_memzone_reserve_aligned(mz_name, size,
+	mz = rte_memzone_reserve_aligned_contig(mz_name, size,
 					 socket_id, 0, RTE_CACHE_LINE_SIZE);
 	if (!mz) {
 		DP_ERR(p_dev, "Unable to allocate DMA memory "
@@ -174,7 +174,8 @@  void *osal_dma_alloc_coherent_aligned(struct ecore_dev *p_dev,
 	if (core_id == (unsigned int)LCORE_ID_ANY)
 		core_id = rte_get_master_lcore();
 	socket_id = rte_lcore_to_socket_id(core_id);
-	mz = rte_memzone_reserve_aligned(mz_name, size, socket_id, 0, align);
+	mz = rte_memzone_reserve_aligned_contig(mz_name, size, socket_id, 0,
+			align);
 	if (!mz) {
 		DP_ERR(p_dev, "Unable to allocate DMA memory "
 		       "of size %zu bytes - %s\n",