net: mucse: initial support for rnpvf driver from Mucse Technology

arch/arm64/configs/deepin_arm64_desktop_defconfig

@@ -1419,6 +1419,10 @@ CONFIG_MXGBE_FIX_MAC_PADDING=y
 # CONFIG_MXGBE_OPTM_WITH_LARGE is not set
 CONFIG_MXGBE_MSIX_COUNT=64
 CONFIG_MXGBE_DCB=y
+CONFIG_MXGBEVF=m
+CONFIG_MXGBEVF_FIX_VF_QUEUE=y
+CONFIG_MXGBEVF_FIX_MAC_PADDING=y
+# CONFIG_MXGBEVF_OPTM_WITH_LARGE is not set
 CONFIG_JME=m
 CONFIG_ADIN1110=m
 CONFIG_LITEX_LITEETH=m

arch/loongarch/configs/deepin_loongarch_desktop_defconfig

@@ -1363,6 +1363,10 @@ CONFIG_MXGBE_FIX_MAC_PADDING=y
 # CONFIG_MXGBE_OPTM_WITH_LARGE is not set
 CONFIG_MXGBE_MSIX_COUNT=64
 CONFIG_MXGBE_DCB=y
+CONFIG_MXGBEVF=m
+CONFIG_MXGBEVF_FIX_VF_QUEUE=y
+CONFIG_MXGBEVF_FIX_MAC_PADDING=y
+# CONFIG_MXGBEVF_OPTM_WITH_LARGE is not set
 CONFIG_JME=m
 CONFIG_ADIN1110=m
 CONFIG_LITEX_LITEETH=m

arch/x86/configs/deepin_x86_desktop_defconfig

@@ -1322,6 +1322,10 @@ CONFIG_MXGBE_FIX_MAC_PADDING=y
 # CONFIG_MXGBE_OPTM_WITH_LARGE is not set
 CONFIG_MXGBE_MSIX_COUNT=64
 CONFIG_MXGBE_DCB=y
+CONFIG_MXGBEVF=m
+CONFIG_MXGBEVF_FIX_VF_QUEUE=y
+CONFIG_MXGBEVF_FIX_MAC_PADDING=y
+# CONFIG_MXGBEVF_OPTM_WITH_LARGE is not set
 CONFIG_JME=m
 CONFIG_ADIN1110=m
 CONFIG_MVMDIO=m

drivers/net/ethernet/mucse/Kconfig

@@ -119,5 +119,42 @@ config MXGBE_DCB
 
           If unsure, say N.
 
+config MXGBEVF
+	tristate "Mucse(R) 1/10/25/40GbE PCI Express Virtual Function adapters support"
+        depends on PCI
+        help
+          This driver supports Mucse(R) 1/10/25/40GbE PCI Express Virtual Function
+	  family of adapters.
+
+          To compile this driver as a module, choose M here. The module
+          will be called rnpvf.
+
+config MXGBEVF_FIX_VF_QUEUE
+        bool "Fix VF Queue Used(vf)"
+        default y
+        depends on MXGBEVF
+        help
+          Say Y here if you want to fix vf queue order in the driver.
+
+          If unsure, say N.
+
+config MXGBEVF_FIX_MAC_PADDING
+	bool "Close Mac Padding Function(pf)"
+	default y
+        depends on MXGBEVF
+        help
+          Say Y here if you want to fix close mac padding in the driver.
+
+          If unsure, say N.
+
+config MXGBEVF_OPTM_WITH_LARGE
+	bool "Reduce Memory Cost In Large PAGE_SIZE(>8192)"
+	default n
+        depends on MXGBEVF
+        help
+          Say Y here if you want to reduce memory cost in large PAGE_SIZE.
+
+          If unsure, say N.
+
 endif # NET_VENDOR_MUCSE
 

drivers/net/ethernet/mucse/Makefile

@@ -6,3 +6,4 @@
 obj-$(CONFIG_MGBE) += rnpgbe/
 obj-$(CONFIG_MGBEVF) += rnpgbevf/
 obj-$(CONFIG_MXGBE) += rnp/
+obj-$(CONFIG_MXGBEVF) += rnpvf/

drivers/net/ethernet/mucse/rnpvf/Makefile

@@ -0,0 +1,15 @@
+# SPDX-License-Identifier: GPL-2.0
+# Copyright(c) 2022 - 2024 Mucse Corporation
+#
+# Makefile for the Mucse(R) 10GbE-2ports PCI Express ethernet driver
+#
+#
+
+obj-$(CONFIG_MXGBEVF) += rnpvf.o
+rnpvf-objs :=   \
+		vf.o \
+                mbx.o \
+                ethtool.o \
+                sysfs.o \
+                rnpvf_main.o
+