fst_cpureset(struct fst_card_info *card)
{
	unsigned char interrupt_line_register;
	unsigned long j = jiffies + 1;
	unsigned int regval;

	if (card->family == FST_FAMILY_TXU) {
		if (pci_read_config_byte
		    (card->device, PCI_INTERRUPT_LINE, &interrupt_line_register)) {
			dbg(DBG_ASS,
			    "Error in reading interrupt line register\n");
		}
		/*
		 * Assert PLX software reset and Am186 hardware reset
		 * and then deassert the PLX software reset but 186 still in reset
		 */
		outw(0x440f, card->pci_conf + CNTRL_9054 + 2);
		outw(0x040f, card->pci_conf + CNTRL_9054 + 2);
		/*
		 * We are delaying here to allow the 9054 to reset itself
		 */
		j = jiffies + 1;
		while (jiffies < j)
			/* Do nothing */ ;
		outw(0x240f, card->pci_conf + CNTRL_9054 + 2);
		/*
		 * We are delaying here to allow the 9054 to reload its eeprom
		 */
		j = jiffies + 1;
		while (jiffies < j)
			/* Do nothing */ ;
		outw(0x040f, card->pci_conf + CNTRL_9054 + 2);

		if (pci_write_config_byte
		    (card->device, PCI_INTERRUPT_LINE, interrupt_line_register)) {
			dbg(DBG_ASS,
			    "Error in writing interrupt line register\n");
		}

	} else {
		regval = inl(card->pci_conf + CNTRL_9052);

		outl(regval | 0x40000000, card->pci_conf + CNTRL_9052);
		outl(regval & ~0x40000000, card->pci_conf + CNTRL_9052);
	}
}

This vulnerability category highlights issues in resource management where failures to properly release memory, file handles, or other resources can degrade system performance or enable denial-of-service conditions.