40 #define e752x_mc_printk(mci, level, fmt, arg...) \  argument
41 	edac_mc_chipset_printk(mci, level, "e752x", fmt, ##arg)
304 static unsigned long ctl_page_to_phys(struct mem_ctl_info *mci,  in ctl_page_to_phys()  argument
308 	struct e752x_pvt *pvt = (struct e752x_pvt *)mci->pvt_info;  in ctl_page_to_phys()
327 static void do_process_ce(struct mem_ctl_info *mci, u16 error_one,  in do_process_ce()  argument
334 	struct e752x_pvt *pvt = (struct e752x_pvt *)mci->pvt_info;  in do_process_ce()
362 			e752x_mc_printk(mci, KERN_WARNING,  in do_process_ce()
366 		row = edac_mc_find_csrow_by_page(mci, page);  in do_process_ce()
372 	edac_mc_handle_error(HW_EVENT_ERR_CORRECTED, mci, 1,  in do_process_ce()
378 static inline void process_ce(struct mem_ctl_info *mci, u16 error_one,  in process_ce()  argument
385 		do_process_ce(mci, error_one, sec1_add, sec1_syndrome);  in process_ce()
388 static void do_process_ue(struct mem_ctl_info *mci, u16 error_one,  in do_process_ue()  argument
393 	struct e752x_pvt *pvt = (struct e752x_pvt *)mci->pvt_info;  in do_process_ue()
406 			edac_mc_find_csrow_by_page(mci, block_page);  in do_process_ue()
409 		edac_mc_handle_error(HW_EVENT_ERR_UNCORRECTED, mci, 1,  in do_process_ue()
425 			edac_mc_find_csrow_by_page(mci, block_page);  in do_process_ue()
428 		edac_mc_handle_error(HW_EVENT_ERR_UNCORRECTED, mci, 1,  in do_process_ue()
436 static inline void process_ue(struct mem_ctl_info *mci, u16 error_one,  in process_ue()  argument
443 		do_process_ue(mci, error_one, ded_add, scrb_add);  in process_ue()
446 static inline void process_ue_no_info_wr(struct mem_ctl_info *mci,  in process_ue_no_info_wr()  argument
455 	edac_mc_handle_error(HW_EVENT_ERR_UNCORRECTED, mci, 1, 0, 0, 0,  in process_ue_no_info_wr()
460 static void do_process_ded_retry(struct mem_ctl_info *mci, u16 error,  in do_process_ded_retry()  argument
465 	struct e752x_pvt *pvt = (struct e752x_pvt *)mci->pvt_info;  in do_process_ded_retry()
472 		edac_mc_find_csrow_by_page(mci, page);  in do_process_ded_retry()
474 	e752x_mc_printk(mci, KERN_WARNING,  in do_process_ded_retry()
479 static inline void process_ded_retry(struct mem_ctl_info *mci, u16 error,  in process_ded_retry()  argument
486 		do_process_ded_retry(mci, error, retry_add);  in process_ded_retry()
489 static inline void process_threshold_ce(struct mem_ctl_info *mci, u16 error,  in process_threshold_ce()  argument
495 		e752x_mc_printk(mci, KERN_WARNING, "Memory threshold CE\n");  in process_threshold_ce()
790 static void e752x_check_dram(struct mem_ctl_info *mci,  in e752x_check_dram()  argument
801 		process_ce(mci, error_one, info->dram_sec1_add,  in e752x_check_dram()
805 		process_ce(mci, error_next, info->dram_sec2_add,  in e752x_check_dram()
809 		process_ue_no_info_wr(mci, error_found, handle_error);  in e752x_check_dram()
812 		process_ue_no_info_wr(mci, error_found, handle_error);  in e752x_check_dram()
815 		process_ded_retry(mci, error_one, info->dram_retr_add,  in e752x_check_dram()
819 		process_ded_retry(mci, error_next, info->dram_retr_add,  in e752x_check_dram()
823 		process_threshold_ce(mci, error_one, error_found, handle_error);  in e752x_check_dram()
826 		process_threshold_ce(mci, error_next, error_found,  in e752x_check_dram()
830 		process_ue(mci, error_one, info->dram_ded_add,  in e752x_check_dram()
834 		process_ue(mci, error_next, info->dram_ded_add,  in e752x_check_dram()
838 static void e752x_get_error_info(struct mem_ctl_info *mci,  in e752x_get_error_info()  argument
845 	pvt = (struct e752x_pvt *)mci->pvt_info;  in e752x_get_error_info()
945 static int e752x_process_error_info(struct mem_ctl_info *mci,  in e752x_process_error_info()  argument
975 	e752x_check_dram(mci, info, &error_found, handle_errors);  in e752x_process_error_info()
979 static void e752x_check(struct mem_ctl_info *mci)  in e752x_check()  argument
983 	e752x_get_error_info(mci, &info);  in e752x_check()
984 	e752x_process_error_info(mci, &info, 1);  in e752x_check()
988 static int set_sdram_scrub_rate(struct mem_ctl_info *mci, u32 new_bw)  in set_sdram_scrub_rate()  argument
991 	struct e752x_pvt *pvt = (struct e752x_pvt *) mci->pvt_info;  in set_sdram_scrub_rate()
1017 static int get_sdram_scrub_rate(struct mem_ctl_info *mci)  in get_sdram_scrub_rate()  argument
1020 	struct e752x_pvt *pvt = (struct e752x_pvt *) mci->pvt_info;  in get_sdram_scrub_rate()
1055 static inline int remap_csrow_index(struct mem_ctl_info *mci, int index)  in remap_csrow_index()  argument
1057 	struct e752x_pvt *pvt = mci->pvt_info;  in remap_csrow_index()
1065 static void e752x_init_csrows(struct mem_ctl_info *mci, struct pci_dev *pdev,  in e752x_init_csrows()  argument
1093 	for (last_cumul_size = index = 0; index < mci->nr_csrows; index++) {  in e752x_init_csrows()
1096 		csrow = mci->csrows[remap_csrow_index(mci, index)];  in e752x_init_csrows()
1118 				mci->edac_cap |= EDAC_FLAG_S4ECD4ED;  in e752x_init_csrows()
1121 				mci->edac_cap |= EDAC_FLAG_SECDED;  in e752x_init_csrows()
1259 	struct mem_ctl_info *mci;  in e752x_probe1()  local
1293 	mci = edac_mc_alloc(0, ARRAY_SIZE(layers), layers, sizeof(*pvt));  in e752x_probe1()
1294 	if (mci == NULL)  in e752x_probe1()
1298 	mci->mtype_cap = MEM_FLAG_RDDR;  in e752x_probe1()
1300 	mci->edac_ctl_cap = (dev_idx == I3100) ? EDAC_FLAG_SECDED :  in e752x_probe1()
1303 	mci->mod_name = EDAC_MOD_STR;  in e752x_probe1()
1304 	mci->pdev = &pdev->dev;  in e752x_probe1()
1307 	pvt = (struct e752x_pvt *)mci->pvt_info;  in e752x_probe1()
1312 		edac_mc_free(mci);  in e752x_probe1()
1317 	mci->ctl_name = pvt->dev_info->ctl_name;  in e752x_probe1()
1318 	mci->dev_name = pci_name(pdev);  in e752x_probe1()
1319 	mci->edac_check = e752x_check;  in e752x_probe1()
1320 	mci->ctl_page_to_phys = ctl_page_to_phys;  in e752x_probe1()
1321 	mci->set_sdram_scrub_rate = set_sdram_scrub_rate;  in e752x_probe1()
1322 	mci->get_sdram_scrub_rate = get_sdram_scrub_rate;  in e752x_probe1()
1331 	e752x_init_csrows(mci, pdev, ddrcsr);  in e752x_probe1()
1335 		mci->edac_cap = EDAC_FLAG_SECDED; /* the only mode supported */  in e752x_probe1()
1337 		mci->edac_cap |= EDAC_FLAG_NONE;  in e752x_probe1()
1354 	if (edac_mc_add_mc(mci)) {  in e752x_probe1()
1360 	e752x_get_error_info(mci, &discard);	/* clear other MCH errors */  in e752x_probe1()
1379 	edac_mc_free(mci);  in e752x_probe1()
1398 	struct mem_ctl_info *mci;  in e752x_remove_one()  local
1406 	if ((mci = edac_mc_del_mc(&pdev->dev)) == NULL)  in e752x_remove_one()
1409 	pvt = (struct e752x_pvt *)mci->pvt_info;  in e752x_remove_one()
1412 	edac_mc_free(mci);  in e752x_remove_one()