C++ (Cpp) prism2_pccard_card_present Examples

Example #1

File: hostap_cs.c Project: 119-org/hi3518-osdrv

static void prism2_pccard_genesis_reset(local_info_t *local, int hcr)
{
	int res;
	u8 old_cor;
	struct hostap_cs_priv *hw_priv = local->hw_priv;

	if (!prism2_pccard_card_present(local))
	       return;

	if (hw_priv->sandisk_connectplus) {
		sandisk_write_hcr(local, hcr);
		return;
	}

	res = pcmcia_read_config_byte(hw_priv->link, CISREG_COR, &old_cor);
	if (res != 0) {
		printk(KERN_DEBUG "prism2_pccard_genesis_sreset failed 1 "
		       "(%d)\n", res);
		return;
	}
	printk(KERN_DEBUG "prism2_pccard_genesis_sreset: original COR %02x\n",
		old_cor);

	res = pcmcia_write_config_byte(hw_priv->link, CISREG_COR,
				old_cor | COR_SOFT_RESET);
	if (res != 0) {
		printk(KERN_DEBUG "prism2_pccard_genesis_sreset failed 2 "
		       "(%d)\n", res);
		return;
	}

	mdelay(10);

	/* Setup Genesis mode */
	res = pcmcia_write_config_byte(hw_priv->link, CISREG_CCSR, hcr);
	if (res != 0) {
		printk(KERN_DEBUG "prism2_pccard_genesis_sreset failed 3 "
		       "(%d)\n", res);
		return;
	}
	mdelay(10);

	res = pcmcia_write_config_byte(hw_priv->link, CISREG_COR,
				old_cor & ~COR_SOFT_RESET);
	if (res != 0) {
		printk(KERN_DEBUG "prism2_pccard_genesis_sreset failed 4 "
		       "(%d)\n", res);
		return;
	}

	mdelay(10);
}

Example #2

static void prism2_pccard_cor_sreset(local_info_t *local)
{
	int res;
	conf_reg_t reg;

	if (!prism2_pccard_card_present(local))
	       return;

	reg.Function = 0;
	reg.Action = CS_READ;
	reg.Offset = CISREG_COR;
	reg.Value = 0;
	res = CardServices(AccessConfigurationRegister, local->link->handle,
			   &reg);
	if (res != CS_SUCCESS) {
		printk(KERN_DEBUG "prism2_pccard_cor_sreset failed 1 (%d)\n",
		       res);
		return;
	}
	printk(KERN_DEBUG "prism2_pccard_cor_sreset: original COR %02x\n",
	       reg.Value);

	reg.Action = CS_WRITE;
	reg.Value |= COR_SOFT_RESET;
	res = CardServices(AccessConfigurationRegister, local->link->handle,
			   &reg);
	if (res != CS_SUCCESS) {
		printk(KERN_DEBUG "prism2_pccard_cor_sreset failed 2 (%d)\n",
		       res);
		return;
	}

	mdelay(1);

	reg.Value &= ~COR_SOFT_RESET;
	res = CardServices(AccessConfigurationRegister, local->link->handle,
			   &reg);
	if (res != CS_SUCCESS) {
		printk(KERN_DEBUG "prism2_pccard_cor_sreset failed 3 (%d)\n",
		       res);
		return;
	}

	mdelay(1);
}

Example #3

File: hostap_cs.c Project: 119-org/hi3518-osdrv

static void prism2_pccard_cor_sreset(local_info_t *local)
{
	int res;
	u8 val;
	struct hostap_cs_priv *hw_priv = local->hw_priv;

	if (!prism2_pccard_card_present(local))
	       return;

	res = pcmcia_read_config_byte(hw_priv->link, CISREG_COR, &val);
	if (res != 0) {
		printk(KERN_DEBUG "prism2_pccard_cor_sreset failed 1 (%d)\n",
		       res);
		return;
	}
	printk(KERN_DEBUG "prism2_pccard_cor_sreset: original COR %02x\n",
		val);

	val |= COR_SOFT_RESET;
	res = pcmcia_write_config_byte(hw_priv->link, CISREG_COR, val);
	if (res != 0) {
		printk(KERN_DEBUG "prism2_pccard_cor_sreset failed 2 (%d)\n",
		       res);
		return;
	}

	mdelay(hw_priv->sandisk_connectplus ? 5 : 2);

	val &= ~COR_SOFT_RESET;
	if (hw_priv->sandisk_connectplus)
		val |= COR_IREQ_ENA;
	res = pcmcia_write_config_byte(hw_priv->link, CISREG_COR, val);
	if (res != 0) {
		printk(KERN_DEBUG "prism2_pccard_cor_sreset failed 3 (%d)\n",
		       res);
		return;
	}

	mdelay(hw_priv->sandisk_connectplus ? 5 : 2);

	if (hw_priv->sandisk_connectplus)
		sandisk_set_iobase(local);
}

Example #4

static void prism2_pccard_genesis_reset(local_info_t *local, int hcr)
{
	int res;
	conf_reg_t reg;
	int old_cor;

	if (!prism2_pccard_card_present(local))
	       return;

	reg.Function = 0;
	reg.Action = CS_READ;
	reg.Offset = CISREG_COR;
	reg.Value = 0;
	res = CardServices(AccessConfigurationRegister, local->link->handle,
			   &reg);
	if (res != CS_SUCCESS) {
		printk(KERN_DEBUG "prism2_pccard_genesis_sreset failed 1 "
		       "(%d)\n", res);
		return;
	}
	printk(KERN_DEBUG "prism2_pccard_genesis_sreset: original COR %02x\n",
	       reg.Value);
	old_cor = reg.Value;

	reg.Action = CS_WRITE;
	reg.Value |= COR_SOFT_RESET;
	res = CardServices(AccessConfigurationRegister, local->link->handle,
			   &reg);
	if (res != CS_SUCCESS) {
		printk(KERN_DEBUG "prism2_pccard_genesis_sreset failed 2 "
		       "(%d)\n", res);
		return;
	}

	mdelay(10);

	/* Setup Genesis mode */
	reg.Action = CS_WRITE;
	reg.Value = hcr;
	reg.Offset = CISREG_CCSR;
	res = CardServices(AccessConfigurationRegister, local->link->handle,
			   &reg);
	if (res != CS_SUCCESS) {
		printk(KERN_DEBUG "prism2_pccard_genesis_sreset failed 3 "
		       "(%d)\n", res);
		return;
	}
	mdelay(10);

	reg.Action = CS_WRITE;
	reg.Offset = CISREG_COR;
	reg.Value = old_cor & ~COR_SOFT_RESET;
	res = CardServices(AccessConfigurationRegister, local->link->handle,
			   &reg);
	if (res != CS_SUCCESS) {
		printk(KERN_DEBUG "prism2_pccard_genesis_sreset failed 4 "
		       "(%d)\n", res);
		return;
	}

	mdelay(10);
}