kernel: modules: add boot flag to igc, mlx4, and mlx5 drivers

Set the boot flag for the igc, mlx4-core, and mlx5-core network device drivers
to load them at a more early stage of the boot process.

This is required for network drivers whose network interface PCI paths are set
via ucidef_set_network_device_path inside the 02_network script since it is
called after kernel modules are loaded from modules-boot.d but before they are
loaded from the modules.d directory.

Signed-off-by: Til Kaiser <[email protected]>
Link: https://github.com/openwrt/openwrt/pull/16560
Signed-off-by: Hauke Mehrtens <[email protected]>

package/kernel/linux/modules/netdevices.mk

@@ -1558,7 +1558,7 @@ define KernelPackage/mlx4-core
 	CONFIG_MLX4_CORE=y \
 	CONFIG_MLX4_CORE_GEN2=y \
 	CONFIG_MLX4_DEBUG=n
-  AUTOLOAD:=$(call AutoProbe,mlx4_core mlx4_en)
+  AUTOLOAD:=$(call AutoLoad,36,mlx4_core mlx4_en,1)
 endef
 
 define KernelPackage/mlx4-core/description
@@ -1589,7 +1589,7 @@ define KernelPackage/mlx5-core
 	CONFIG_MLX5_TC_CT=n \
 	CONFIG_MLX5_TLS=n \
 	CONFIG_MLX5_VFIO_PCI=n
-  AUTOLOAD:=$(call AutoProbe,mlx5_core)
+  AUTOLOAD:=$(call AutoLoad,36,mlx5_core,1)
 endef
 
 define KernelPackage/mlx5-core/description
@@ -1798,7 +1798,7 @@ define KernelPackage/igc
   DEPENDS:=@PCI_SUPPORT +kmod-ptp
   KCONFIG:=CONFIG_IGC
   FILES:=$(LINUX_DIR)/drivers/net/ethernet/intel/igc/igc.ko
-  AUTOLOAD:=$(call AutoProbe,igc)
+  AUTOLOAD:=$(call AutoLoad,34,igc,1)
 endef
 
 define KernelPackage/igc/description