static void asus_hides_smbus_hostbridge()

in quirks.c [1392:1509]

• 107 lines of code
• 53 McCabe index (conditional complexity)

static void asus_hides_smbus_hostbridge(struct pci_dev *dev)
{
	if (unlikely(dev->subsystem_vendor == PCI_VENDOR_ID_ASUSTEK)) {
		if (dev->device == PCI_DEVICE_ID_INTEL_82845_HB)
			switch (dev->subsystem_device) {
			case 0x8025: /* P4B-LX */
			case 0x8070: /* P4B */
			case 0x8088: /* P4B533 */
			case 0x1626: /* L3C notebook */
				asus_hides_smbus = 1;
			}
		else if (dev->device == PCI_DEVICE_ID_INTEL_82845G_HB)
			switch (dev->subsystem_device) {
			case 0x80b1: /* P4GE-V */
			case 0x80b2: /* P4PE */
			case 0x8093: /* P4B533-V */
				asus_hides_smbus = 1;
			}
		else if (dev->device == PCI_DEVICE_ID_INTEL_82850_HB)
			switch (dev->subsystem_device) {
			case 0x8030: /* P4T533 */
				asus_hides_smbus = 1;
			}
		else if (dev->device == PCI_DEVICE_ID_INTEL_7205_0)
			switch (dev->subsystem_device) {
			case 0x8070: /* P4G8X Deluxe */
				asus_hides_smbus = 1;
			}
		else if (dev->device == PCI_DEVICE_ID_INTEL_E7501_MCH)
			switch (dev->subsystem_device) {
			case 0x80c9: /* PU-DLS */
				asus_hides_smbus = 1;
			}
		else if (dev->device == PCI_DEVICE_ID_INTEL_82855GM_HB)
			switch (dev->subsystem_device) {
			case 0x1751: /* M2N notebook */
			case 0x1821: /* M5N notebook */
			case 0x1897: /* A6L notebook */
				asus_hides_smbus = 1;
			}
		else if (dev->device == PCI_DEVICE_ID_INTEL_82855PM_HB)
			switch (dev->subsystem_device) {
			case 0x184b: /* W1N notebook */
			case 0x186a: /* M6Ne notebook */
				asus_hides_smbus = 1;
			}
		else if (dev->device == PCI_DEVICE_ID_INTEL_82865_HB)
			switch (dev->subsystem_device) {
			case 0x80f2: /* P4P800-X */
				asus_hides_smbus = 1;
			}
		else if (dev->device == PCI_DEVICE_ID_INTEL_82915GM_HB)
			switch (dev->subsystem_device) {
			case 0x1882: /* M6V notebook */
			case 0x1977: /* A6VA notebook */
				asus_hides_smbus = 1;
			}
	} else if (unlikely(dev->subsystem_vendor == PCI_VENDOR_ID_HP)) {
		if (dev->device ==  PCI_DEVICE_ID_INTEL_82855PM_HB)
			switch (dev->subsystem_device) {
			case 0x088C: /* HP Compaq nc8000 */
			case 0x0890: /* HP Compaq nc6000 */
				asus_hides_smbus = 1;
			}
		else if (dev->device == PCI_DEVICE_ID_INTEL_82865_HB)
			switch (dev->subsystem_device) {
			case 0x12bc: /* HP D330L */
			case 0x12bd: /* HP D530 */
			case 0x006a: /* HP Compaq nx9500 */
				asus_hides_smbus = 1;
			}
		else if (dev->device == PCI_DEVICE_ID_INTEL_82875_HB)
			switch (dev->subsystem_device) {
			case 0x12bf: /* HP xw4100 */
				asus_hides_smbus = 1;
			}
	} else if (unlikely(dev->subsystem_vendor == PCI_VENDOR_ID_SAMSUNG)) {
		if (dev->device ==  PCI_DEVICE_ID_INTEL_82855PM_HB)
			switch (dev->subsystem_device) {
			case 0xC00C: /* Samsung P35 notebook */
				asus_hides_smbus = 1;
		}
	} else if (unlikely(dev->subsystem_vendor == PCI_VENDOR_ID_COMPAQ)) {
		if (dev->device == PCI_DEVICE_ID_INTEL_82855PM_HB)
			switch (dev->subsystem_device) {
			case 0x0058: /* Compaq Evo N620c */
				asus_hides_smbus = 1;
			}
		else if (dev->device == PCI_DEVICE_ID_INTEL_82810_IG3)
			switch (dev->subsystem_device) {
			case 0xB16C: /* Compaq Deskpro EP 401963-001 (PCA# 010174) */
				/* Motherboard doesn't have Host bridge
				 * subvendor/subdevice IDs, therefore checking
				 * its on-board VGA controller */
				asus_hides_smbus = 1;
			}
		else if (dev->device == PCI_DEVICE_ID_INTEL_82801DB_2)
			switch (dev->subsystem_device) {
			case 0x00b8: /* Compaq Evo D510 CMT */
			case 0x00b9: /* Compaq Evo D510 SFF */
			case 0x00ba: /* Compaq Evo D510 USDT */
				/* Motherboard doesn't have Host bridge
				 * subvendor/subdevice IDs and on-board VGA
				 * controller is disabled if an AGP card is
				 * inserted, therefore checking USB UHCI
				 * Controller #1 */
				asus_hides_smbus = 1;
			}
		else if (dev->device == PCI_DEVICE_ID_INTEL_82815_CGC)
			switch (dev->subsystem_device) {
			case 0x001A: /* Compaq Deskpro EN SSF P667 815E */
				/* Motherboard doesn't have host bridge
				 * subvendor/subdevice IDs, therefore checking
				 * its on-board VGA controller */
				asus_hides_smbus = 1;
			}
	}
}