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

This driver is to support mucse n10-2ports ethernet card

Signed-off-by: Dong Yibo <[email protected]>

arch/arm64/configs/deepin_arm64_desktop_defconfig

@@ -1411,6 +1411,12 @@ CONFIG_ICE=m
 CONFIG_FM10K=m
 CONFIG_IGC=m
 CONFIG_MGBE=m
+CONFIG_MXGBE=m
+CONFIG_MXGBE_FIX_VF_QUEUE=y
+CONFIG_MXGBE_FIX_MAC_PADDING=y
+# CONFIG_MXGBE_OPTM_WITH_LARGE is not set
+CONFIG_MXGBE_MSIX_COUNT=64
+CONFIG_MXGBE_DCB=y
 CONFIG_JME=m
 CONFIG_ADIN1110=m
 CONFIG_LITEX_LITEETH=m

arch/loongarch/configs/deepin_loongarch_desktop_defconfig

@@ -1355,6 +1355,12 @@ CONFIG_ICE=m
 CONFIG_FM10K=m
 CONFIG_IGC=m
 CONFIG_MGBE=m
+CONFIG_MXGBE=m
+CONFIG_MXGBE_FIX_VF_QUEUE=y
+CONFIG_MXGBE_FIX_MAC_PADDING=y
+# CONFIG_MXGBE_OPTM_WITH_LARGE is not set
+CONFIG_MXGBE_MSIX_COUNT=64
+CONFIG_MXGBE_DCB=y
 CONFIG_JME=m
 CONFIG_ADIN1110=m
 CONFIG_LITEX_LITEETH=m

arch/x86/configs/deepin_x86_desktop_defconfig

@@ -1314,6 +1314,12 @@ CONFIG_ICE=m
 CONFIG_FM10K=m
 CONFIG_IGC=m
 CONFIG_MGBE=m
+CONFIG_MXGBE=m
+CONFIG_MXGBE_FIX_VF_QUEUE=y
+CONFIG_MXGBE_FIX_MAC_PADDING=y
+# CONFIG_MXGBE_OPTM_WITH_LARGE is not set
+CONFIG_MXGBE_MSIX_COUNT=64
+CONFIG_MXGBE_DCB=y
 CONFIG_JME=m
 CONFIG_ADIN1110=m
 CONFIG_MVMDIO=m

drivers/net/ethernet/mucse/Kconfig

@@ -44,5 +44,60 @@ config MGBE_MSIX_COUNT
         help
           MXGBE range [2,26].
 
+config MXGBE
+	tristate "Mucse(R) 1/10/25/40GbE PCI Express adapters support"
+        depends on PCI
+        imply PTP_1588_CLOCK
+        help
+          This driver supports Mucse(R) 1/10/25/40GbE PCI Express family of
+          adapters.
+
+          To compile this driver as a module, choose M here. The module
+          will be called rnp.
+
+config MXGBE_FIX_VF_QUEUE
+        bool "Fix VF Queue Used(pf)"
+        default y
+        depends on MXGBE
+        help
+          Say Y here if you want to fix vf queue order in the driver.
+
+          If unsure, say N.
+
+config MXGBE_FIX_MAC_PADDING
+	bool "Close Mac Padding Function(pf)"
+	default y
+        depends on MXGBE
+        help
+          Say Y here if you want to fix close mac padding in the driver.
+
+          If unsure, say N.
+
+config MXGBE_OPTM_WITH_LARGE
+	bool "Reduce Memory Cost In Large PAGE_SIZE(>8192)"
+	default n
+        depends on MXGBE
+        help
+          Say Y here if you want to reduce memory cost in large PAGE_SIZE.
+
+          If unsure, say N.
+
+config MXGBE_MSIX_COUNT
+	int "Number of msix count"
+	default "64"
+	depends on MXGBE
+        help
+          MXGBE range [2,64].
+
+config MXGBE_DCB
+        bool "Data Center Bridging (DCB) Support"
+        default y
+        depends on MXGBE && DCB
+        help
+          Say Y here if you want to use Data Center Bridging (DCB) in the
+          driver.
+
+          If unsure, say N.
+
 endif # NET_VENDOR_MUCSE
 

drivers/net/ethernet/mucse/Makefile

@@ -4,3 +4,4 @@
 #
 
 obj-$(CONFIG_MGBE) += rnpgbe/
+obj-$(CONFIG_MXGBE) += rnp/

drivers/net/ethernet/mucse/rnp/Makefile

@@ -0,0 +1,25 @@
+# SPDX-License-Identifier: GPL-2.0
+# Copyright(c) 2022 - 2024 Mucse Corporation
+#
+# Makefile for the Mucse(R) 10GbE-2ports PCI Express ethernet driver
+#
+#
+
+obj-$(CONFIG_MXGBE) += rnp.o
+rnp-objs :=   \
+		rnp_main.o \
+		rnp_common.o \
+		rnp_ethtool.o \
+		rnp_lib.o \
+		rnp_mbx.o \
+		rnp_pcs.o \
+		rnp_n10.o \
+		rnp_mbx_fw.o\
+		rnp_sriov.o \
+		rnp_param.o \
+		rnp_sysfs.o \
+		rnp_ptp.o \
+		rnp_mpe.o 
+
+rnp-$(CONFIG_DCB) += rnp_dcb.o
+rnp-$(CONFIG_DEBUG_FS) += rnp_debugfs.o