C++ (Cpp) eth_parse_enetaddrの例

コード例 #1

ファイル: eth-uclass.c プロジェクト: SunnyBrother/u-boot-at91

static int on_ethaddr(const char *name, const char *value, enum env_op op,
	int flags)
{
	int index;
	int retval;
	struct udevice *dev;

	/* look for an index after "eth" */
	index = simple_strtoul(name + 3, NULL, 10);

	retval = uclass_find_device_by_seq(UCLASS_ETH, index, false, &dev);
	if (!retval) {
		struct eth_pdata *pdata = dev->platdata;
		switch (op) {
		case env_op_create:
		case env_op_overwrite:
			eth_parse_enetaddr(value, pdata->enetaddr);
			eth_write_hwaddr(dev);
			break;
		case env_op_delete:
			memset(pdata->enetaddr, 0, ARP_HLEN);
		}
	}

	return 0;
}

コード例 #2

ファイル: sh7753evb.c プロジェクト: 13xiaobang/mini2440-uboot_2016.01

static void set_mac_to_sh_giga_eth_register(int channel, char *mac_string)
{
	struct ether_mac_regs *ether;
	unsigned char mac[6];
	unsigned long val;

	eth_parse_enetaddr(mac_string, mac);

	if (!channel)
		ether = GETHER0_MAC_BASE;
	else
		ether = GETHER1_MAC_BASE;

	val = (mac[0] << 24) | (mac[1] << 16) | (mac[2] << 8) | mac[3];
	writel(val, &ether->mahr);
	val = (mac[4] << 8) | mac[5];
	writel(val, &ether->malr);
}

コード例 #3

ファイル: eth.c プロジェクト: jait/witi-uboot

int eth_initialize(bd_t *bis)
{
	unsigned char rt2880_gmac1_mac[6];
	int eth_number = 0, regValue=0;

	eth_devices = NULL;
	eth_current = NULL;

#ifdef CONFIG_DB64360
	mv6436x_eth_initialize(bis);
#endif
#ifdef CONFIG_CPCI750
	mv6436x_eth_initialize(bis);
#endif
#ifdef CONFIG_DB64460
	mv6446x_eth_initialize(bis);
#endif
#if defined(CONFIG_405GP) || defined(CONFIG_405EP) || \
  ( defined(CONFIG_440) && !defined(CONFIG_NET_MULTI) )
	ppc_4xx_eth_initialize(bis);
#endif
#if defined(CONFIG_440) && defined(CONFIG_NET_MULTI)
	ppc_440x_eth_initialize(bis);
#endif
#ifdef CONFIG_INCA_IP_SWITCH
	inca_switch_initialize(bis);
#endif
#ifdef CONFIG_PLB2800_ETHER

	plb2800_eth_initialize(bis);
#endif
#ifdef SCC_ENET
	scc_initialize(bis);
#endif
#if defined(FEC_ENET) || defined(CONFIG_ETHER_ON_FCC)
	fec_initialize(bis);
#endif
#if defined(CONFIG_MPC5xxx_FEC)
	mpc5xxx_fec_initialize(bis);
#endif
#if defined(CONFIG_MPC8220)
	mpc8220_fec_initialize(bis);
#endif
#if defined(CONFIG_SK98)
	skge_initialize(bis);
#endif
#if defined(CONFIG_MPC85XX_TSEC1)
	tsec_initialize(bis, 0);
#endif
#if defined(CONFIG_MPC85XX_TSEC2)
	tsec_initialize(bis, 1);
#endif
#if defined(CONFIG_MPC85XX_FEC)
	tsec_initialize(bis, 2);
#endif
#if defined(CONFIG_AU1X00)
	au1x00_enet_initialize(bis);
#endif
#ifdef CONFIG_E1000
	e1000_initialize(bis);
#endif
#ifdef CONFIG_EEPRO100
	eepro100_initialize(bis);
#endif
#ifdef CONFIG_TULIP
	dc21x4x_initialize(bis);
#endif
#ifdef CONFIG_3COM
	eth_3com_initialize(bis);
#endif
#ifdef CONFIG_PCNET
	pcnet_initialize(bis);
#endif
#ifdef CFG_GT_6426x
	gt6426x_eth_initialize(bis);
#endif
#ifdef CONFIG_NATSEMI
	natsemi_initialize(bis);
#endif
#ifdef CONFIG_NS8382X
	ns8382x_initialize(bis);
#endif
#if defined(CONFIG_RTL8139)
	rtl8139_initialize(bis);
#endif
#if defined(CONFIG_RTL8169)
	rtl8169_initialize(bis);
#endif

#if defined(CONFIG_RT2880_ETH)
	rt2880_eth_initialize(bis);
#endif

	if (!eth_devices) {
		puts ("No ethernet found.\n");
	} else {
		struct eth_device *dev = eth_devices;
		char *ethprime = getenv ("ethprime");
		unsigned char empty_mac[6]={0xFF,0xFF,0xFF,0xFF,0xFF,0xFF};


		do {
			if (eth_number)
				puts (", ");

			if (ethprime && strcmp (dev->name, ethprime) == 0) {
				eth_current = dev;
				puts (" [PRIME]");
			}

#if defined (MT7621_MP)
#define GMAC0_OFFSET	0xE000
#else
#define GMAC0_OFFSET	0x28
#endif

			//get Ethernet mac address from flash
#if defined (CFG_ENV_IS_IN_NAND)
			ranand_read(rt2880_gmac1_mac, 
				CFG_FACTORY_ADDR - CFG_FLASH_BASE + GMAC0_OFFSET, 6);
#elif defined (CFG_ENV_IS_IN_SPI)
			raspi_read(rt2880_gmac1_mac, 
				CFG_FACTORY_ADDR - CFG_FLASH_BASE + GMAC0_OFFSET, 6);
#else //CFG_ENV_IS_IN_FLASH
			memmove(rt2880_gmac1_mac, CFG_FACTORY_ADDR + GMAC0_OFFSET, 6);
#endif

			//if flash is empty, use default mac address
			if (memcmp(rt2880_gmac1_mac, empty_mac, 6) == 0)
				eth_parse_enetaddr(CONFIG_ETHADDR, rt2880_gmac1_mac);

			if (memcmp (rt2880_gmac1_mac, "\0\0\0\0\0\0", 6) == 0)
				eth_parse_enetaddr(CONFIG_ETHADDR, rt2880_gmac1_mac);

			memcpy(dev->enetaddr, rt2880_gmac1_mac, 6);

			eth_number++;
			dev = dev->next;
		} while(dev != eth_devices);

#ifdef CONFIG_NET_MULTI
		/* update current ethernet name */
		if (eth_current) {
			char *act = getenv("ethact");
			if (act == NULL || strcmp(act, eth_current->name) != 0)
				setenv("ethact", eth_current->name);
		} else
			setenv("ethact", NULL);
#endif
		//printf("\n eth_current->name = %s\n",eth_current->name);
		printf("\n");
	}

	return eth_number;
}

コード例 #4

ファイル: eth.c プロジェクト: KaijiHakaroku/u-boot

int eth_getenv_enetaddr(char *name, uchar *enetaddr)
{
	eth_parse_enetaddr(getenv(name), enetaddr);
	return is_valid_ethaddr(enetaddr);
}