diff options
Diffstat (limited to 'drivers/edac/pasemi_edac.c')
| -rw-r--r-- | drivers/edac/pasemi_edac.c | 65 |
1 files changed, 37 insertions, 28 deletions
diff --git a/drivers/edac/pasemi_edac.c b/drivers/edac/pasemi_edac.c index 7f71ee43674..9c971b57553 100644 --- a/drivers/edac/pasemi_edac.c +++ b/drivers/edac/pasemi_edac.c @@ -74,7 +74,7 @@ static int system_mmc_id; static u32 pasemi_edac_get_error_info(struct mem_ctl_info *mci) { - struct pci_dev *pdev = to_pci_dev(mci->dev); + struct pci_dev *pdev = to_pci_dev(mci->pdev); u32 tmp; pci_read_config_dword(pdev, MCDEBUG_ERRSTA, @@ -95,7 +95,7 @@ static u32 pasemi_edac_get_error_info(struct mem_ctl_info *mci) static void pasemi_edac_process_error_info(struct mem_ctl_info *mci, u32 errsta) { - struct pci_dev *pdev = to_pci_dev(mci->dev); + struct pci_dev *pdev = to_pci_dev(mci->pdev); u32 errlog1a; u32 cs; @@ -110,15 +110,16 @@ static void pasemi_edac_process_error_info(struct mem_ctl_info *mci, u32 errsta) /* uncorrectable/multi-bit errors */ if (errsta & (MCDEBUG_ERRSTA_MBE_STATUS | MCDEBUG_ERRSTA_RFL_STATUS)) { - edac_mc_handle_ue(mci, mci->csrows[cs].first_page, 0, - cs, mci->ctl_name); + edac_mc_handle_error(HW_EVENT_ERR_UNCORRECTED, mci, 1, + mci->csrows[cs]->first_page, 0, 0, + cs, 0, -1, mci->ctl_name, ""); } /* correctable/single-bit errors */ - if (errsta & MCDEBUG_ERRSTA_SBE_STATUS) { - edac_mc_handle_ce(mci, mci->csrows[cs].first_page, 0, - 0, cs, 0, mci->ctl_name); - } + if (errsta & MCDEBUG_ERRSTA_SBE_STATUS) + edac_mc_handle_error(HW_EVENT_ERR_CORRECTED, mci, 1, + mci->csrows[cs]->first_page, 0, 0, + cs, 0, -1, mci->ctl_name, ""); } static void pasemi_edac_check(struct mem_ctl_info *mci) @@ -135,11 +136,13 @@ static int pasemi_edac_init_csrows(struct mem_ctl_info *mci, enum edac_type edac_mode) { struct csrow_info *csrow; + struct dimm_info *dimm; u32 rankcfg; int index; for (index = 0; index < mci->nr_csrows; index++) { - csrow = &mci->csrows[index]; + csrow = mci->csrows[index]; + dimm = csrow->channels[0]->dimm; pci_read_config_dword(pdev, MCDRAM_RANKCFG + (index * 12), @@ -151,20 +154,20 @@ static int pasemi_edac_init_csrows(struct mem_ctl_info *mci, switch ((rankcfg & MCDRAM_RANKCFG_TYPE_SIZE_M) >> MCDRAM_RANKCFG_TYPE_SIZE_S) { case 0: - csrow->nr_pages = 128 << (20 - PAGE_SHIFT); + dimm->nr_pages = 128 << (20 - PAGE_SHIFT); break; case 1: - csrow->nr_pages = 256 << (20 - PAGE_SHIFT); + dimm->nr_pages = 256 << (20 - PAGE_SHIFT); break; case 2: case 3: - csrow->nr_pages = 512 << (20 - PAGE_SHIFT); + dimm->nr_pages = 512 << (20 - PAGE_SHIFT); break; case 4: - csrow->nr_pages = 1024 << (20 - PAGE_SHIFT); + dimm->nr_pages = 1024 << (20 - PAGE_SHIFT); break; case 5: - csrow->nr_pages = 2048 << (20 - PAGE_SHIFT); + dimm->nr_pages = 2048 << (20 - PAGE_SHIFT); break; default: edac_mc_printk(mci, KERN_ERR, @@ -174,21 +177,22 @@ static int pasemi_edac_init_csrows(struct mem_ctl_info *mci, } csrow->first_page = last_page_in_mmc; - csrow->last_page = csrow->first_page + csrow->nr_pages - 1; - last_page_in_mmc += csrow->nr_pages; + csrow->last_page = csrow->first_page + dimm->nr_pages - 1; + last_page_in_mmc += dimm->nr_pages; csrow->page_mask = 0; - csrow->grain = PASEMI_EDAC_ERROR_GRAIN; - csrow->mtype = MEM_DDR; - csrow->dtype = DEV_UNKNOWN; - csrow->edac_mode = edac_mode; + dimm->grain = PASEMI_EDAC_ERROR_GRAIN; + dimm->mtype = MEM_DDR; + dimm->dtype = DEV_UNKNOWN; + dimm->edac_mode = edac_mode; } return 0; } -static int __devinit pasemi_edac_probe(struct pci_dev *pdev, - const struct pci_device_id *ent) +static int pasemi_edac_probe(struct pci_dev *pdev, + const struct pci_device_id *ent) { struct mem_ctl_info *mci = NULL; + struct edac_mc_layer layers[2]; u32 errctl1, errcor, scrub, mcen; pci_read_config_dword(pdev, MCCFG_MCEN, &mcen); @@ -205,9 +209,14 @@ static int __devinit pasemi_edac_probe(struct pci_dev *pdev, MCDEBUG_ERRCTL1_RFL_LOG_EN; pci_write_config_dword(pdev, MCDEBUG_ERRCTL1, errctl1); - mci = edac_mc_alloc(0, PASEMI_EDAC_NR_CSROWS, PASEMI_EDAC_NR_CHANS, - system_mmc_id++); - + layers[0].type = EDAC_MC_LAYER_CHIP_SELECT; + layers[0].size = PASEMI_EDAC_NR_CSROWS; + layers[0].is_virt_csrow = true; + layers[1].type = EDAC_MC_LAYER_CHANNEL; + layers[1].size = PASEMI_EDAC_NR_CHANS; + layers[1].is_virt_csrow = false; + mci = edac_mc_alloc(system_mmc_id++, ARRAY_SIZE(layers), layers, + 0); if (mci == NULL) return -ENOMEM; @@ -216,7 +225,7 @@ static int __devinit pasemi_edac_probe(struct pci_dev *pdev, MCCFG_ERRCOR_ECC_GEN_EN | MCCFG_ERRCOR_ECC_CRR_EN; - mci->dev = &pdev->dev; + mci->pdev = &pdev->dev; mci->mtype_cap = MEM_FLAG_DDR | MEM_FLAG_RDDR; mci->edac_ctl_cap = EDAC_FLAG_NONE | EDAC_FLAG_EC | EDAC_FLAG_SECDED; mci->edac_cap = (errcor & MCCFG_ERRCOR_ECC_GEN_EN) ? @@ -257,7 +266,7 @@ fail: return -ENODEV; } -static void __devexit pasemi_edac_remove(struct pci_dev *pdev) +static void pasemi_edac_remove(struct pci_dev *pdev) { struct mem_ctl_info *mci = edac_mc_del_mc(&pdev->dev); @@ -278,7 +287,7 @@ MODULE_DEVICE_TABLE(pci, pasemi_edac_pci_tbl); static struct pci_driver pasemi_edac_driver = { .name = MODULE_NAME, .probe = pasemi_edac_probe, - .remove = __devexit_p(pasemi_edac_remove), + .remove = pasemi_edac_remove, .id_table = pasemi_edac_pci_tbl, }; |