net/mlx5: Query and cache PCAM, MCAM registers on initialization

[linux-2.6-block.git] / include / linux / mlx5 / device.h

diff --git a/include/linux/mlx5/device.h b/include/linux/mlx5/device.h
index 79f38e67fe2f1ff3347c6aad5a4401dd50ae4a5e..f21528abfb748202ac01836a08b1d3717e30df2c 100644 (file)
--- a/include/linux/mlx5/device.h
+++ b/include/linux/mlx5/device.h
@@ -1081,6 +1081,12 @@ enum mlx5_mcam_feature_groups {
 #define MLX5_CAP_QOS(mdev, cap)\
        MLX5_GET(qos_cap, mdev->hca_caps_cur[MLX5_CAP_QOS], cap)
 
+#define MLX5_CAP_PCAM_FEATURE(mdev, fld) \
+       MLX5_GET(pcam_reg, (mdev)->caps.pcam, feature_cap_mask.enhanced_features.fld)
+
+#define MLX5_CAP_MCAM_FEATURE(mdev, fld) \
+       MLX5_GET(mcam_reg, (mdev)->caps.mcam, mng_feature_cap_mask.enhanced_features.fld)
+
 enum {
        MLX5_CMD_STAT_OK                        = 0x0,
        MLX5_CMD_STAT_INT_ERR                   = 0x1,