Add API to query the steer capabilities of mlx4 device
Signed-off-by: Oren Duer <[email protected]>
Signed-off-by: Vu Pham <[email protected]>
Add API to query the steer capabilities of mlx4 device
Signed-off-by: Oren Duer <[email protected]>
Signed-off-by: Vu Pham <[email protected]>
diff --git a/include/linux/mlx4/device.h b/include/linux/mlx4/device.h
index 4408b96..1777965 100644
--- a/include/linux/mlx4/device.h
+++ b/include/linux/mlx4/device.h
@@ -396,6 +394,14 @@ struct mlx4_init_port_param {
u64 si_guid;
};
+static inline void mlx4_query_steer_cap(struct mlx4_dev *dev, int *log_mac,
+ int *log_vlan, int *log_prio)
+{
+ *log_mac = dev->caps.log_num_macs;
+ *log_vlan = dev->caps.log_num_vlans;
+ *log_prio = dev->caps.log_num_prios;
+}
+
#define mlx4_foreach_port(port, dev, type) \
for ((port) = 1; (port) <= (dev)->caps.num_ports; (port)++) \
if (((type) == MLX4_PORT_TYPE_IB ? (dev)->caps.port_mask : \
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