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代码 		: https://github.com/lisider/linux/tree/ok6410a-linux-5.11提交id 		: 4459e78a4d845f08286623b98546bcefbb45ddb9defconfig	: arch/arm/configs/ok6410A_sdboot_mini_net_defconfig

• 配置

CONFIG_DM9000=y

• driver

drivers/net/ethernet/davicom/dm9000.c

• device

$ git diff arch/arm/mach-s3c/mach-smdk6410.c diff --git a/arch/arm/mach-s3c/mach-smdk6410.c b/arch/arm/mach-s3c/mach-smdk6410.cindex ae18c13..924bcf0 100644--- a/arch/arm/mach-s3c/mach-smdk6410.c+++ b/arch/arm/mach-s3c/mach-smdk6410.c@@ -70,6 +70,8 @@ #include "regs-srom-s3c64xx.h" #include "regs-sys-s3c64xx.h" +#include 
   
    + #define UCON S3C2410_UCON_DEFAULT | S3C2410_UCON_UCLK #define ULCON S3C2410_LCON_CS8 | S3C2410_LCON_PNONE | S3C2410_LCON_STOPB #define UFCON S3C2410_UFCON_RXTRIG8 | S3C2410_UFCON_FIFOMODE@@ -254,6 +256,46 @@ static struct samsung_keypad_platdata smdk6410_keypad_data __initdata = {
           .cols           = 8, }; +/* Ethernet */+#ifdef CONFIG_DM9000+#define S3C64XX_PA_DM9000      (0x18000000)+#define S3C64XX_SZ_DM9000      SZ_1M+#define S3C64XX_VA_DM9000      S3C_ADDR(0x03b00300)++static struct resource dm9000_resources[] = {
   +       [0] = {
   +               .start          = S3C64XX_PA_DM9000,+               .end            = S3C64XX_PA_DM9000 + 3,+               .flags          = IORESOURCE_MEM,+       },+       [1] = {
   +               .start          = S3C64XX_PA_DM9000 + 4,+               .end            = S3C64XX_PA_DM9000 + S3C64XX_SZ_DM9000 - 1,+               .flags          = IORESOURCE_MEM,+       },+       [2] = {
   +               .start          = IRQ_EINT(7),+               .end            = IRQ_EINT(7),+               .flags          = IORESOURCE_IRQ | IRQF_TRIGGER_HIGH,+       },+};++static struct dm9000_plat_data dm9000_setup = {
   +       .flags                  = DM9000_PLATF_16BITONLY,+       .dev_addr               = {
    0x08, 0x90, 0x00, 0xa0, 0x90, 0x90 },+};++static struct platform_device s3c_device_dm9000 = {
   +       .name                   = "dm9000",+       .id                             = 0,+       .num_resources  = ARRAY_SIZE(dm9000_resources),+       .resource               = dm9000_resources,+       .dev                    = {
   +               .platform_data = &dm9000_setup,+       }+};+#endif //#ifdef CONFIG_DM9000+ static struct map_desc smdk6410_iodesc[] = {
   };  static struct platform_device *smdk6410_devices[] __initdata = {
   @@ -277,7 +319,11 @@ static struct platform_device *smdk6410_devices[] __initdata = {
    #endif        &smdk6410_lcd_powerdev, -       &smdk6410_smsc911x,+#ifdef CONFIG_DM9000+       &s3c_device_dm9000,+#endif++       //&smdk6410_smsc911x,        &s3c_device_adc,        &s3c_device_cfcon,        &s3c_device_rtc,
   

• 配置

$ cat  arch/arm/configs/ok6410A_sdboot_mini_defconfig CONFIG_ARCH_MULTI_V6=yCONFIG_ARCH_S3C64XX=yCONFIG_MACH_SMDK6410=yCONFIG_SERIAL_SAMSUNG=yCONFIG_SERIAL_SAMSUNG_CONSOLE=yCONFIG_MMC=yCONFIG_MMC_SDHCI=yCONFIG_MMC_SDHCI_S3C=yCONFIG_EXT3_FS=y#### add for mount: mdev: unknown user/group 'root:root' on line 11CONFIG_TMPFS=y#### net driver dm9000CONFIG_NET=yCONFIG_NETDEVICES=yCONFIG_ETHERNET=yCONFIG_DM9000=y#### root nfsCONFIG_INET=yCONFIG_IP_PNP=yCONFIG_NETWORK_FILESYSTEMS=yCONFIG_NFS_FS=yCONFIG_ROOT_NFS=y

设置

ifconfig eth0  10.10.11.120 netmask 255.255.255.0  up && route add default gw 10.10.11.254ping 10.10.11.59ping 8.8.8.8

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