[dpdk-dev,3/3] crypto/mrvl: print message if dma mem is initialized
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Commit Message
In case MUSDK dma memory has been already initialized by a different
driver (and perhaps do the different size) mv_sys_dma_mem_init()
will return -EEXIST error code.
Printing extra message makes it clear.
Signed-off-by: Tomasz Duszynski <tdu@semihalf.com>
---
drivers/crypto/mrvl/rte_mrvl_pmd.c | 15 +++++++++------
1 file changed, 9 insertions(+), 6 deletions(-)
@@ -41,9 +41,7 @@
#include "rte_mrvl_pmd_private.h"
-#ifndef RTE_MRVL_MUSDK_DMA_MEMSIZE
-#define RTE_MRVL_MUSDK_DMA_MEMSIZE 41943040
-#endif
+#define MRVL_MUSDK_DMA_MEMSIZE 41943040
static uint8_t cryptodev_driver_id;
@@ -766,9 +764,14 @@ cryptodev_mrvl_crypto_create(const char *name,
* ret == -EEXIST is correct, it means DMA
* has been already initialized.
*/
- ret = mv_sys_dma_mem_init(RTE_MRVL_MUSDK_DMA_MEMSIZE);
- if ((ret < 0) && (ret != -EEXIST))
- return ret;
+ ret = mv_sys_dma_mem_init(MRVL_MUSDK_DMA_MEMSIZE);
+ if (ret < 0) {
+ if (ret != -EEXIST)
+ return ret;
+
+ MRVL_CRYPTO_LOG_INFO(
+ "DMA memory has been already initialized by a different driver.");
+ }
sam_params.max_num_sessions = internals->max_nb_sessions;