[GitHub] [incubator-nuttx] xiaoxiang781216 commented on a change in pull request #5740: Add ethernet support for risc-v/MPFS

[GitBox <gi...@apache.org>]

xiaoxiang781216 commented on a change in pull request #5740:
URL: https://github.com/apache/incubator-nuttx/pull/5740#discussion_r825869657



##########
File path: arch/risc-v/src/mpfs/Kconfig
##########
@@ -317,10 +337,151 @@ config MPFS_DMA
 	---help---
 		Enable DMA Support. MPFS DMA is Memory-to-Memory only.
 
-menu "MPFS Others"
+menu "Ethernet MAC configuration"
+	depends on MPFS_ETHMAC
+
+choice
+	prompt "MII Interface mode"
+
+config MPFS_MAC_SGMII
+	bool "SGMII"
+	---help---
+		Use Ethernet SGMII interface.
+
+config MPFS_MAC_GMII
+	bool "GMII"
+	---help---
+		Use Ethernet GMII interface.
+endchoice
+
+config MPFS_PHYADDR
+	int "PHY address"
+	default 1
+	---help---
+		The 5-bit address of the PHY on the board.  Default: 1
+
+config MPFS_MAC_NO_BROADCAST
+	bool "Disable Broadcast"
+	default n
+	---help---
+		Select to disable receipt of broadcast packets.
+
+config MPFS_MAC_AUTONEG
+	bool "Use autonegotiation"
+	default y
+	---help---
+		Use PHY autonegotiation to determine speed and mode
+
+config MPFS_MAC_DISABLE_1000MBPS
+	bool "Disable Gigabit mode"
+	default n
+	depends on MPFS_MAC_AUTONEG
+	---help---
+		Select to disable Gigabit speed support.
+		If disabled then autonegotiation don't advertise 1GB mode
+
+config MPFS_PHYINIT
+	bool "Use board phyinit"
+	default n
+	---help---
+		call mpfs_phy_boardinitialize() on init
+
+if !MPFS_MAC_AUTONEG
+
+config MPFS_MAC_ETHFD
+	bool "Full duplex"
+	default n
+	---help---
+		If MPFS_MAC_AUTONEG is not defined, then this may be defined to
+		select full duplex mode. Default: half-duplex
+
+choice
+	prompt "MAC Speed"
+	default MPFS_MAC_ETH100MBPS
+	---help---
+		If autonegotiation is not used, then you must select the fixed speed
+		of the PHY
+
+config MPFS_MAC_ETH10MBPS
+	bool "10 Mbps"
+	---help---
+		If MPFS_MAC_AUTONEG is not defined, then this may be defined to select 10 MBps
+		speed.  Default: 100 Mbps
+
+config MPFS_MAC_ETH100MBPS
+	bool "100 Mbps"
+	---help---
+		If MPFS_MAC_AUTONEG is not defined, then this may be defined to select 100 MBps
+		speed.  Default: 100 Mbps
+
+config MPFS_MAC_ETH1000MBPS
+	bool "1000 Mbps"
+	---help---

Review comment:
       depends on ！MPFS_MAC_DISABLE_1000MBPS




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