Exemplos de smsc_fdc37m81x_config_beg em C++ (Cpp)

Exemplo n.º 1

Arquivo: smsc_fdc37m81x.c Projeto: GodFox/magx_kernel_xpixl

unsigned long __init
smsc_fdc37m81x_init(unsigned long port)
{
	u8 chip_id;

	if (g_smsc_fdc37m81x_base) {
		printk("smsc_fdc37m81x_init() stepping on old base=0x%08x\n",
		       g_smsc_fdc37m81x_base);
	}

	g_smsc_fdc37m81x_base = port;

	smsc_fdc37m81x_config_beg();

	chip_id = smsc_fdc37m81x_rd(SMSC_FDC37M81X_DID);
	if (chip_id == SMSC_FDC37M81X_CHIP_ID) {
		smsc_fdc37m81x_config_end();
	} else {
		printk("smsc_fdc37m81x_init() unknow chip id 0x%02x\n",
		       chip_id);
		g_smsc_fdc37m81x_base = 0;
	}

	return (g_smsc_fdc37m81x_base);
}

Exemplo n.º 2

Arquivo: smsc_fdc37m81x.c Projeto: 007kumarraja/rockchip-rk3188-mk908

unsigned long __init smsc_fdc37m81x_init(unsigned long port)
{
	const int field = sizeof(unsigned long) * 2;
	u8 chip_id;

	if (g_smsc_fdc37m81x_base)
		printk(KERN_WARNING "%s: stepping on old base=0x%0*lx\n",
		       __func__,
		       field, g_smsc_fdc37m81x_base);

	g_smsc_fdc37m81x_base = port;

	smsc_fdc37m81x_config_beg();

	chip_id = smsc_fdc37m81x_rd(SMSC_FDC37M81X_DID);
	if (chip_id == SMSC_FDC37M81X_CHIP_ID)
		smsc_fdc37m81x_config_end();
	else {
		printk(KERN_WARNING "%s: unknown chip id 0x%02x\n", __func__,
		       chip_id);
		g_smsc_fdc37m81x_base = 0;
	}

	return g_smsc_fdc37m81x_base;
}

Exemplo n.º 3

Arquivo: smsc_fdc37m81x.c Projeto: GodFox/magx_kernel_xpixl

void
smsc_fdc37m81x_config_dump(void)
{
	u8 orig;
	char *fname = "smsc_fdc37m81x_config_dump()";

	smsc_fdc37m81x_config_beg();

	orig = smsc_fdc37m81x_rd(SMSC_FDC37M81X_DNUM);

	printk("%s: common\n", fname);
	smsc_fdc37m81x_config_dump_one(fname, SMSC_FDC37M81X_NONE,
				       SMSC_FDC37M81X_DNUM);
	smsc_fdc37m81x_config_dump_one(fname, SMSC_FDC37M81X_NONE,
				       SMSC_FDC37M81X_DID);
	smsc_fdc37m81x_config_dump_one(fname, SMSC_FDC37M81X_NONE,
				       SMSC_FDC37M81X_DREV);
	smsc_fdc37m81x_config_dump_one(fname, SMSC_FDC37M81X_NONE,
				       SMSC_FDC37M81X_PCNT);
	smsc_fdc37m81x_config_dump_one(fname, SMSC_FDC37M81X_NONE,
				       SMSC_FDC37M81X_PMGT);

	printk("%s: keyboard\n", fname);
	smsc_dc37m81x_wr(SMSC_FDC37M81X_DNUM, SMSC_FDC37M81X_KBD);
	smsc_fdc37m81x_config_dump_one(fname, SMSC_FDC37M81X_KBD,
				       SMSC_FDC37M81X_ACTIVE);
	smsc_fdc37m81x_config_dump_one(fname, SMSC_FDC37M81X_KBD,
				       SMSC_FDC37M81X_INT);
	smsc_fdc37m81x_config_dump_one(fname, SMSC_FDC37M81X_KBD,
				       SMSC_FDC37M81X_INT2);
	smsc_fdc37m81x_config_dump_one(fname, SMSC_FDC37M81X_KBD,
				       SMSC_FDC37M81X_LDCR_F0);

	smsc_dc37m81x_wr(SMSC_FDC37M81X_DNUM, orig);

	smsc_fdc37m81x_config_end();

	return;
}