net/mlx4_core: Enable CQE/EQE stride support

[cascardo/linux.git] / include / linux / mlx4 / device.h

diff --git a/include/linux/mlx4/device.h b/include/linux/mlx4/device.h
index 071f6b2..7bcefe7 100644 (file)
--- a/include/linux/mlx4/device.h
+++ b/include/linux/mlx4/device.h
@@ -38,6 +38,7 @@
 #include <linux/completion.h>
 #include <linux/radix-tree.h>
 #include <linux/cpu_rmap.h>
+#include <linux/crash_dump.h>
 
 #include <linux/atomic.h>
 
@@ -184,19 +185,24 @@ enum {
        MLX4_DEV_CAP_FLAG2_DMFS_IPOIB           = 1LL <<  9,
        MLX4_DEV_CAP_FLAG2_VXLAN_OFFLOADS       = 1LL <<  10,
        MLX4_DEV_CAP_FLAG2_MAD_DEMUX            = 1LL <<  11,
+       MLX4_DEV_CAP_FLAG2_CQE_STRIDE           = 1LL <<  12,
+       MLX4_DEV_CAP_FLAG2_EQE_STRIDE           = 1LL <<  13
 };
 
 enum {
        MLX4_DEV_CAP_64B_EQE_ENABLED    = 1LL << 0,
-       MLX4_DEV_CAP_64B_CQE_ENABLED    = 1LL << 1
+       MLX4_DEV_CAP_64B_CQE_ENABLED    = 1LL << 1,
+       MLX4_DEV_CAP_CQE_STRIDE_ENABLED = 1LL << 2,
+       MLX4_DEV_CAP_EQE_STRIDE_ENABLED = 1LL << 3
 };
 
 enum {
-       MLX4_USER_DEV_CAP_64B_CQE       = 1L << 0
+       MLX4_USER_DEV_CAP_LARGE_CQE     = 1L << 0
 };
 
 enum {
-       MLX4_FUNC_CAP_64B_EQE_CQE       = 1L << 0
+       MLX4_FUNC_CAP_64B_EQE_CQE       = 1L << 0,
+       MLX4_FUNC_CAP_EQE_CQE_STRIDE    = 1L << 1
 };
 
 
@@ -1196,6 +1202,9 @@ int mlx4_map_sw_to_hw_steering_id(struct mlx4_dev *dev,
                                  enum mlx4_net_trans_rule_id id);
 int mlx4_hw_rule_sz(struct mlx4_dev *dev, enum mlx4_net_trans_rule_id id);
 
+int mlx4_tunnel_steer_add(struct mlx4_dev *dev, unsigned char *addr,
+                         int port, int qpn, u16 prio, u64 *reg_id);
+
 void mlx4_sync_pkey_table(struct mlx4_dev *dev, int slave, int port,
                          int i, int val);
 
@@ -1275,7 +1284,7 @@ int mlx4_mr_rereg_mem_write(struct mlx4_dev *dev, struct mlx4_mr *mr,
 /* Returns true if running in low memory profile (kdump kernel) */
 static inline bool mlx4_low_memory_profile(void)
 {
-       return reset_devices;
+       return is_kdump_kernel();
 }
 
 #endif /* MLX4_DEVICE_H */