139 } amd_chipset;  variable
216 	if (amd_chipset.probe_count > 0) {  in usb_amd_find_chipset_info()
217 		amd_chipset.probe_count++;  in usb_amd_find_chipset_info()
270 	if (amd_chipset.probe_count > 0) {  in usb_amd_find_chipset_info()
274 		amd_chipset.probe_count++;  in usb_amd_find_chipset_info()
284 		amd_chipset = info;  in usb_amd_find_chipset_info()
293 	if (amd_chipset.sb_type.gen == AMD_CHIPSET_YANGTZE ||  in usb_hcd_amd_remote_wakeup_quirk()
294 	    amd_chipset.sb_type.gen == AMD_CHIPSET_TAISHAN) {  in usb_hcd_amd_remote_wakeup_quirk()
307 	rev = amd_chipset.sb_type.rev;  in usb_amd_hang_symptom_quirk()
309 	return amd_chipset.sb_type.gen == AMD_CHIPSET_SB600 ||  in usb_amd_hang_symptom_quirk()
310 			(amd_chipset.sb_type.gen == AMD_CHIPSET_SB700 &&  in usb_amd_hang_symptom_quirk()
319 	return amd_chipset.sb_type.gen == AMD_CHIPSET_SB800;  in usb_amd_prefetch_quirk()
326 	return amd_chipset.need_pll_quirk;  in usb_amd_quirk_pll_check()
349 		amd_chipset.isoc_reqs++;  in usb_amd_quirk_pll()
350 		if (amd_chipset.isoc_reqs > 1) {  in usb_amd_quirk_pll()
355 		amd_chipset.isoc_reqs--;  in usb_amd_quirk_pll()
356 		if (amd_chipset.isoc_reqs > 0) {  in usb_amd_quirk_pll()
362 	if (amd_chipset.sb_type.gen == AMD_CHIPSET_SB800 ||  in usb_amd_quirk_pll()
363 			amd_chipset.sb_type.gen == AMD_CHIPSET_HUDSON2 ||  in usb_amd_quirk_pll()
364 			amd_chipset.sb_type.gen == AMD_CHIPSET_BOLTON) {  in usb_amd_quirk_pll()
375 	} else if (amd_chipset.sb_type.gen == AMD_CHIPSET_SB700 &&  in usb_amd_quirk_pll()
376 			amd_chipset.sb_type.rev <= 0x3b) {  in usb_amd_quirk_pll()
377 		pci_read_config_dword(amd_chipset.smbus_dev,  in usb_amd_quirk_pll()
397 	if (!amd_chipset.nb_dev) {  in usb_amd_quirk_pll()
402 	if (amd_chipset.nb_type == 1 || amd_chipset.nb_type == 3) {  in usb_amd_quirk_pll()
404 		pci_write_config_dword(amd_chipset.nb_dev,  in usb_amd_quirk_pll()
406 		pci_read_config_dword(amd_chipset.nb_dev,  in usb_amd_quirk_pll()
412 		pci_write_config_dword(amd_chipset.nb_dev,  in usb_amd_quirk_pll()
416 		pci_write_config_dword(amd_chipset.nb_dev,  in usb_amd_quirk_pll()
418 		pci_read_config_dword(amd_chipset.nb_dev,  in usb_amd_quirk_pll()
423 		pci_write_config_dword(amd_chipset.nb_dev,  in usb_amd_quirk_pll()
425 	} else if (amd_chipset.nb_type == 2) {  in usb_amd_quirk_pll()
427 		pci_write_config_dword(amd_chipset.nb_dev,  in usb_amd_quirk_pll()
429 		pci_read_config_dword(amd_chipset.nb_dev,  in usb_amd_quirk_pll()
436 		pci_write_config_dword(amd_chipset.nb_dev,  in usb_amd_quirk_pll()
440 		pci_write_config_dword(amd_chipset.nb_dev,  in usb_amd_quirk_pll()
442 		pci_read_config_dword(amd_chipset.nb_dev,  in usb_amd_quirk_pll()
449 		pci_write_config_dword(amd_chipset.nb_dev,  in usb_amd_quirk_pll()
520 	amd_chipset.probe_count--;  in usb_amd_dev_put()
521 	if (amd_chipset.probe_count > 0) {  in usb_amd_dev_put()
527 	nb    = amd_chipset.nb_dev;  in usb_amd_dev_put()
528 	smbus = amd_chipset.smbus_dev;  in usb_amd_dev_put()
530 	amd_chipset.nb_dev = NULL;  in usb_amd_dev_put()
531 	amd_chipset.smbus_dev = NULL;  in usb_amd_dev_put()
532 	amd_chipset.nb_type = 0;  in usb_amd_dev_put()
533 	memset(&amd_chipset.sb_type, 0, sizeof(amd_chipset.sb_type));  in usb_amd_dev_put()
534 	amd_chipset.isoc_reqs = 0;  in usb_amd_dev_put()
535 	amd_chipset.need_pll_quirk = false;  in usb_amd_dev_put()