C++ (Cpp) ks8842_read8の例

コード例 #1

ファイル: ks8842.c プロジェクト: andi34/Dhollmen_Kernel

static void ks8842_read_mac_addr(struct ks8842_adapter *adapter, u8 *dest)
{
	int i;
	u16 mac;

	for (i = 0; i < ETH_ALEN; i++)
		dest[ETH_ALEN - i - 1] = ks8842_read8(adapter, 2, REG_MARL + i);

	if (adapter->conf_flags & MICREL_KS884X) {
		/*
		the sequence of saving mac addr between MAC and Switch is
		different.
		*/

		mac = ks8842_read16(adapter, 2, REG_MARL);
		ks8842_write16(adapter, 39, mac, REG_MACAR3);
		mac = ks8842_read16(adapter, 2, REG_MARM);
		ks8842_write16(adapter, 39, mac, REG_MACAR2);
		mac = ks8842_read16(adapter, 2, REG_MARH);
		ks8842_write16(adapter, 39, mac, REG_MACAR1);
	} else {

		/* make sure the switch port uses the same MAC as the QMU */
		mac = ks8842_read16(adapter, 2, REG_MARL);
		ks8842_write16(adapter, 39, mac, REG_MACAR1);
		mac = ks8842_read16(adapter, 2, REG_MARM);
		ks8842_write16(adapter, 39, mac, REG_MACAR2);
		mac = ks8842_read16(adapter, 2, REG_MARH);
		ks8842_write16(adapter, 39, mac, REG_MACAR3);
	}
}

コード例 #2

ファイル: ks8842.c プロジェクト: romanbb/android_kernel_lge_d851

static void ks8842_read_mac_addr(struct ks8842_adapter *adapter, u8 *dest)
{
	int i;
	u16 mac;

	for (i = 0; i < ETH_ALEN; i++)
		dest[ETH_ALEN - i - 1] = ks8842_read8(adapter, 2, REG_MARL + i);

	if (adapter->conf_flags & MICREL_KS884X) {
		/*
                                                           
            
  */

		mac = ks8842_read16(adapter, 2, REG_MARL);
		ks8842_write16(adapter, 39, mac, REG_MACAR3);
		mac = ks8842_read16(adapter, 2, REG_MARM);
		ks8842_write16(adapter, 39, mac, REG_MACAR2);
		mac = ks8842_read16(adapter, 2, REG_MARH);
		ks8842_write16(adapter, 39, mac, REG_MACAR1);
	} else {

		/*                                                        */
		mac = ks8842_read16(adapter, 2, REG_MARL);
		ks8842_write16(adapter, 39, mac, REG_MACAR1);
		mac = ks8842_read16(adapter, 2, REG_MARM);
		ks8842_write16(adapter, 39, mac, REG_MACAR2);
		mac = ks8842_read16(adapter, 2, REG_MARH);
		ks8842_write16(adapter, 39, mac, REG_MACAR3);
	}
}

コード例 #3

ファイル: ks8842.c プロジェクト: mikuhatsune001/linux2.6.32

static void ks8842_read_mac_addr(struct ks8842_adapter *adapter, u8 *dest)
{
	int i;
	u16 mac;

	for (i = 0; i < ETH_ALEN; i++)
		dest[ETH_ALEN - i - 1] = ks8842_read8(adapter, 2, REG_MARL + i);

	/* make sure the switch port uses the same MAC as the QMU */
	mac = ks8842_read16(adapter, 2, REG_MARL);
	ks8842_write16(adapter, 39, mac, REG_MACAR1);
	mac = ks8842_read16(adapter, 2, REG_MARM);
	ks8842_write16(adapter, 39, mac, REG_MACAR2);
	mac = ks8842_read16(adapter, 2, REG_MARH);
	ks8842_write16(adapter, 39, mac, REG_MACAR3);
}