25 /* Intel 3000 register addresses - device 0 function 0 - DRAM Controller */
33 				 * 7:1   reserved
39 				 * 6:1   reserved
54 	deap |= (edeap & 1) << (32 - PAGE_SHIFT);  in deap_pfn()
60 	return deap & ~(I3000_DEAP_GRAIN - 1) & ~PAGE_MASK;  in deap_offset()
75 				 * 15:12 reserved
78 				 * 10    reserved
79 				 *  9    LOCK to non-DRAM Memory Flag (LCKF)
81 				 *  7:2  reserved
82 				 *  1    Multi-bit DRAM ECC Error Flag (DMERR)
83 				 *  0    Single-bit DRAM ECC Error Flag (DSERR)
91 				 * 15:12 reserved
94 				 * 10    reserved
95 				 *  9    SERR on LOCK to non-DRAM Memory
99 				 *  7:2  reserved
100 				 *  1    SERR Multi-Bit DRAM ECC Error
102 				 *  0    SERR on Single-Bit ECC Error
106 /* Intel  MMIO register space - device 0 function 0 - MMR space */
121 				 * 7     reserved
123 				 * 3     reserved
129 				 *     001: reserved
133 				 *     Others: reserved
149 				 * 31:30 reserved
151 				 * 28:11 reserved
153 				 * 7     reserved
155 				 * 3:2   reserved
162 				 * 30:0  reserved
195 	pdev = to_pci_dev(mci->pdev);  in i3000_get_error_info()
202 	pci_read_config_word(pdev, I3000_ERRSTS, &info->errsts);  in i3000_get_error_info()
203 	if (!(info->errsts & I3000_ERRSTS_BITS))  in i3000_get_error_info()
205 	pci_read_config_byte(pdev, I3000_EDEAP, &info->edeap);  in i3000_get_error_info()
206 	pci_read_config_dword(pdev, I3000_DEAP, &info->deap);  in i3000_get_error_info()
207 	pci_read_config_byte(pdev, I3000_DERRSYN, &info->derrsyn);  in i3000_get_error_info()
208 	pci_read_config_word(pdev, I3000_ERRSTS, &info->errsts2);  in i3000_get_error_info()
216 	if ((info->errsts ^ info->errsts2) & I3000_ERRSTS_BITS) {  in i3000_get_error_info()
217 		pci_read_config_byte(pdev, I3000_EDEAP, &info->edeap);  in i3000_get_error_info()
218 		pci_read_config_dword(pdev, I3000_DEAP, &info->deap);  in i3000_get_error_info()
219 		pci_read_config_byte(pdev, I3000_DERRSYN, &info->derrsyn);  in i3000_get_error_info()
237 	multi_chan = mci->csrows[0]->nr_channels - 1;  in i3000_process_error_info()
239 	if (!(info->errsts & I3000_ERRSTS_BITS))  in i3000_process_error_info()
245 	if ((info->errsts ^ info->errsts2) & I3000_ERRSTS_BITS) {  in i3000_process_error_info()
247 				     -1, -1, -1,  in i3000_process_error_info()
249 		info->errsts = info->errsts2;  in i3000_process_error_info()
252 	pfn = deap_pfn(info->edeap, info->deap);  in i3000_process_error_info()
253 	offset = deap_offset(info->deap);  in i3000_process_error_info()
254 	channel = deap_channel(info->deap);  in i3000_process_error_info()
258 	if (info->errsts & I3000_ERRSTS_UE)  in i3000_process_error_info()
261 				     row, -1, -1,  in i3000_process_error_info()
265 				     pfn, offset, info->derrsyn,  in i3000_process_error_info()
266 				     row, multi_chan ? channel : 0, -1,  in i3000_process_error_info()
288 	 * If the channels aren't populated identically then  in i3000_is_interleaved()
298 	 * If the rank boundaries for the two channels are different  in i3000_is_interleaved()
330 		return -ENODEV;  in i3000_probe1()
346 	 * Figure out how many channels we have.  in i3000_probe1()
348 	 * If we have what the datasheet calls "asymmetric channels"  in i3000_probe1()
364 		return -ENOMEM;  in i3000_probe1()
368 	mci->pdev = &pdev->dev;  in i3000_probe1()
369 	mci->mtype_cap = MEM_FLAG_DDR2;  in i3000_probe1()
371 	mci->edac_ctl_cap = EDAC_FLAG_SECDED;  in i3000_probe1()
372 	mci->edac_cap = EDAC_FLAG_SECDED;  in i3000_probe1()
374 	mci->mod_name = EDAC_MOD_STR;  in i3000_probe1()
375 	mci->ctl_name = i3000_devs[dev_idx].ctl_name;  in i3000_probe1()
376 	mci->dev_name = pci_name(pdev);  in i3000_probe1()
377 	mci->edac_check = i3000_check;  in i3000_probe1()
378 	mci->ctl_page_to_phys = NULL;  in i3000_probe1()
389 	for (last_cumul_size = i = 0; i < mci->nr_csrows; i++) {  in i3000_probe1()
392 		struct csrow_info *csrow = mci->csrows[i];  in i3000_probe1()
395 		cumul_size = value << (I3000_DRB_SHIFT - PAGE_SHIFT);  in i3000_probe1()
402 		csrow->first_page = last_cumul_size;  in i3000_probe1()
403 		csrow->last_page = cumul_size - 1;  in i3000_probe1()
404 		nr_pages = cumul_size - last_cumul_size;  in i3000_probe1()
408 			struct dimm_info *dimm = csrow->channels[j]->dimm;  in i3000_probe1()
410 			dimm->nr_pages = nr_pages / nr_channels;  in i3000_probe1()
411 			dimm->grain = I3000_DEAP_GRAIN;  in i3000_probe1()
412 			dimm->mtype = MEM_DDR2;  in i3000_probe1()
413 			dimm->dtype = DEV_UNKNOWN;  in i3000_probe1()
414 			dimm->edac_mode = EDAC_UNKNOWN;  in i3000_probe1()
425 	rc = -ENODEV;  in i3000_probe1()
432 	i3000_pci = edac_pci_create_generic_ctl(&pdev->dev, EDAC_MOD_STR);  in i3000_probe1()
461 		return -EIO;  in i3000_init_one()
463 	rc = i3000_probe1(pdev, ent->driver_data);  in i3000_init_one()
479 	mci = edac_mc_del_mc(&pdev->dev);  in i3000_remove_one()
523 			pci_rc = -ENODEV;  in i3000_init()
530 			pci_rc = -ENODEV;  in i3000_init()