diff options
Diffstat (limited to 'lib/librte_eal/linuxapp/eal/include')
| -rw-r--r-- | lib/librte_eal/linuxapp/eal/include/exec-env/rte_kni_common.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/lib/librte_eal/linuxapp/eal/include/exec-env/rte_kni_common.h b/lib/librte_eal/linuxapp/eal/include/exec-env/rte_kni_common.h index cfa9448b..5afa0871 100644 --- a/lib/librte_eal/linuxapp/eal/include/exec-env/rte_kni_common.h +++ b/lib/librte_eal/linuxapp/eal/include/exec-env/rte_kni_common.h @@ -8,6 +8,7 @@ #ifdef __KERNEL__ #include <linux/if.h> +#include <asm/barrier.h> #define RTE_STD_C11 #else #include <rte_common.h> @@ -54,8 +55,13 @@ struct rte_kni_request { * Writing should never overwrite the read position */ struct rte_kni_fifo { +#ifdef RTE_USE_C11_MEM_MODEL + unsigned write; /**< Next position to be written*/ + unsigned read; /**< Next position to be read */ +#else volatile unsigned write; /**< Next position to be written*/ volatile unsigned read; /**< Next position to be read */ +#endif unsigned len; /**< Circular buffer length */ unsigned elem_size; /**< Pointer size - for 32/64 bit OS */ void *volatile buffer[]; /**< The buffer contains mbuf pointers */ |