net: mucse: initial support for rnpgbevf drivers from Mucse Technology

arch/arm64/configs/deepin_arm64_desktop_defconfig

@@ -1411,6 +1411,8 @@ CONFIG_ICE=m
 CONFIG_FM10K=m
 CONFIG_IGC=m
 CONFIG_MGBE=m
+CONFIG_MGBEVF=m
+# CONFIG_MGBEVF_OPTM_WITH_LARGE is not set
 CONFIG_MXGBE=m
 CONFIG_MXGBE_FIX_VF_QUEUE=y
 CONFIG_MXGBE_FIX_MAC_PADDING=y

arch/loongarch/configs/deepin_loongarch_desktop_defconfig

@@ -1355,6 +1355,8 @@ CONFIG_ICE=m
 CONFIG_FM10K=m
 CONFIG_IGC=m
 CONFIG_MGBE=m
+CONFIG_MGBEVF=m
+# CONFIG_MGBEVF_OPTM_WITH_LARGE is not set
 CONFIG_MXGBE=m
 CONFIG_MXGBE_FIX_VF_QUEUE=y
 CONFIG_MXGBE_FIX_MAC_PADDING=y

arch/x86/configs/deepin_x86_desktop_defconfig

@@ -1314,6 +1314,8 @@ CONFIG_ICE=m
 CONFIG_FM10K=m
 CONFIG_IGC=m
 CONFIG_MGBE=m
+CONFIG_MGBEVF=m
+# CONFIG_MGBEVF_OPTM_WITH_LARGE is not set
 CONFIG_MXGBE=m
 CONFIG_MXGBE_FIX_VF_QUEUE=y
 CONFIG_MXGBE_FIX_MAC_PADDING=y

drivers/net/ethernet/mucse/Kconfig

@@ -44,6 +44,26 @@ config MGBE_MSIX_COUNT
         help
           MXGBE range [2,26].
 
+config MGBEVF
+	tristate "Mucse(R) 1GbE PCI Express Virtual Function adapters support"
+        depends on PCI
+        imply PTP_1588_CLOCK
+        help
+          This driver supports Mucse(R) 1GbE PCI Express family of
+          adapters.
+
+          To compile this driver as a module, choose M here. The module
+          will be called rnp.
+
+config MGBEVF_OPTM_WITH_LARGE
+	bool "Reduce Memory Cost In Large PAGE_SIZE(>8192)"
+	default n
+	depends on MGBEVF
+	help
+          Say Y here if you want to reduce memory cost in large PAGE_SIZE.
+
+          If unsure, say N.
+
 config MXGBE
 	tristate "Mucse(R) 1/10/25/40GbE PCI Express adapters support"
         depends on PCI

drivers/net/ethernet/mucse/Makefile

@@ -4,4 +4,5 @@
 #
 
 obj-$(CONFIG_MGBE) += rnpgbe/
+obj-$(CONFIG_MGBEVF) += rnpgbevf/
 obj-$(CONFIG_MXGBE) += rnp/

drivers/net/ethernet/mucse/rnpgbevf/Makefile

@@ -0,0 +1,15 @@
+# SPDX-License-Identifier: GPL-2.0
+# Copyright(c) 2022 - 2024 Mucse Corporation
+#
+# Makefile for the Mucse(R) 1GbE PCI Express ethernet driver
+#
+#
+
+obj-$(CONFIG_MXGBEVF) += rnpgbevf.o
+rnpgbevf-objs :=   \
+		vf.o \
+                mbx.o \
+                ethtool.o \
+                sysfs.o \
+                rnpgbevf_main.o
+