net/mlx5: fix Rx interrupt handling and cleanup

[dpdk.git] / drivers / net / mlx5 / mlx5_defs.h

diff --git a/drivers/net/mlx5/mlx5_defs.h b/drivers/net/mlx5/mlx5_defs.h
index 07a2b59..e5f7acc 100644 (file)
--- a/drivers/net/mlx5/mlx5_defs.h
+++ b/drivers/net/mlx5/mlx5_defs.h
@@ -172,12 +172,16 @@
 #define MLX5_TXDB_HEURISTIC 2
 
 /* Tx accurate scheduling on timestamps parameters. */
+#define MLX5_TXPP_WAIT_INIT_TS 1000ul /* How long to wait timestamp. */
 #define MLX5_TXPP_CLKQ_SIZE 1
+#define MLX5_TXPP_REARM        ((1UL << MLX5_WQ_INDEX_WIDTH) / 4)
+#define MLX5_TXPP_REARM_SQ_SIZE (((1UL << MLX5_CQ_INDEX_WIDTH) / \
+                                 MLX5_TXPP_REARM) * 2)
+#define MLX5_TXPP_REARM_CQ_SIZE (MLX5_TXPP_REARM_SQ_SIZE / 2)
 /* The minimal size test packet to put into one WQE, padded by HW. */
 #define MLX5_TXPP_TEST_PKT_SIZE (sizeof(struct rte_ether_hdr) +        \
                                 sizeof(struct rte_ipv4_hdr))
 
-
 /* Size of the simple hash table for metadata register table. */
 #define MLX5_FLOW_MREG_HTABLE_SZ 4096
 #define MLX5_FLOW_MREG_HNAME "MARK_COPY_TABLE"
@@ -192,4 +196,15 @@
 #define static_assert _Static_assert
 #endif
 
+/*
+ * Defines the amount of retries to allocate the first UAR in the page.
+ * OFED 5.0.x and Upstream rdma_core before v29 returned the NULL as
+ * UAR base address if UAR was not the first object in the UAR page.
+ * It caused the PMD failure and we should try to get another UAR
+ * till we get the first one with non-NULL base address returned.
+ * Should follow the rdma_core internal (not exported) definition
+ * MLX5_NUM_NON_FP_BFREGS_PER_UAR.
+ */
+#define MLX5_ALLOC_UAR_RETRY 2
+
 #endif /* RTE_PMD_MLX5_DEFS_H_ */