X-Git-Url: http://git.droids-corp.org/?a=blobdiff_plain;f=drivers%2Fcommon%2Fmlx5%2Fmlx5_common.h;h=ed44a45a811e23df2527f8d8e2183a09a0b86b88;hb=4664935a73dd0b4db323ff3c94bc578b146a8414;hp=e8b085280e2e04bf2cd4b2ab6e7c86dfeb9b0d00;hpb=82088001631d6255f49df5ecac2ebd2bcfc8126e;p=dpdk.git

diff --git a/drivers/common/mlx5/mlx5_common.h b/drivers/common/mlx5/mlx5_common.h
index e8b085280e..ed44a45a81 100644
--- a/drivers/common/mlx5/mlx5_common.h
+++ b/drivers/common/mlx5/mlx5_common.h
@@ -13,6 +13,7 @@
 #include <rte_log.h>
 #include <rte_kvargs.h>
 #include <rte_devargs.h>
+#include <rte_bitops.h>
 
 #include "mlx5_prm.h"
 #include "mlx5_devx_cmds.h"
@@ -192,7 +193,7 @@ check_cqe(volatile struct mlx5_cqe *cqe, const uint16_t cqes_n,
 
 	if (unlikely((op_owner != (!!(idx))) || (op_code == MLX5_CQE_INVALID)))
 		return MLX5_CQE_STATUS_HW_OWN;
-	rte_cio_rmb();
+	rte_io_rmb();
 	if (unlikely(op_code == MLX5_CQE_RESP_ERR ||
 		     op_code == MLX5_CQE_REQ_ERR))
 		return MLX5_CQE_STATUS_ERR;
@@ -208,16 +209,18 @@ int mlx5_get_ifname_sysfs(const char *ibdev_path, char *ifname);
 #define MLX5_CLASS_ARG_NAME "class"
 
 enum mlx5_class {
-	MLX5_CLASS_NET,
-	MLX5_CLASS_VDPA,
-	MLX5_CLASS_REGEX,
 	MLX5_CLASS_INVALID,
+	MLX5_CLASS_NET = RTE_BIT64(0),
+	MLX5_CLASS_VDPA = RTE_BIT64(1),
+	MLX5_CLASS_REGEX = RTE_BIT64(2),
 };
 
-#define MLX5_DBR_PAGE_SIZE 4096 /* Must be >= 512. */
-#define MLX5_DBR_SIZE 8
-#define MLX5_DBR_PER_PAGE (MLX5_DBR_PAGE_SIZE / MLX5_DBR_SIZE)
-#define MLX5_DBR_BITMAP_SIZE (MLX5_DBR_PER_PAGE / 64)
+#define MLX5_DBR_SIZE RTE_CACHE_LINE_SIZE
+#define MLX5_DBR_PER_PAGE 64
+/* Must be >= CHAR_BIT * sizeof(uint64_t) */
+#define MLX5_DBR_PAGE_SIZE (MLX5_DBR_PER_PAGE * MLX5_DBR_SIZE)
+/* Page size must be >= 512. */
+#define MLX5_DBR_BITMAP_SIZE (MLX5_DBR_PER_PAGE / (CHAR_BIT * sizeof(uint64_t)))
 
 struct mlx5_devx_dbr_page {
 	/* Door-bell records, must be first member in structure. */
@@ -244,8 +247,6 @@ struct mlx5_klm {
 
 LIST_HEAD(mlx5_dbr_page_list, mlx5_devx_dbr_page);
 
-__rte_internal
-enum mlx5_class mlx5_class_get(struct rte_devargs *devargs);
 __rte_internal
 void mlx5_translate_port_name(const char *port_name_in,
 			      struct mlx5_switch_info *port_info_out);