diff options
Diffstat (limited to 'drivers/edac/i82443bxgx_edac.c')
| -rw-r--r-- | drivers/edac/i82443bxgx_edac.c | 41 |
1 files changed, 25 insertions, 16 deletions
diff --git a/drivers/edac/i82443bxgx_edac.c b/drivers/edac/i82443bxgx_edac.c index 3bf2b2f490e7..52072c28a8a6 100644 --- a/drivers/edac/i82443bxgx_edac.c +++ b/drivers/edac/i82443bxgx_edac.c @@ -12,7 +12,7 @@ * 440GX fix by Jason Uhlenkott <juhlenko@akamai.com>. * * Written with reference to 82443BX Host Bridge Datasheet: - * http://download.intel.com/design/chipsets/datashts/29063301.pdf + * http://download.intel.com/design/chipsets/datashts/29063301.pdf * references to this document given in []. * * This module doesn't support the 440LX, but it may be possible to @@ -156,19 +156,19 @@ static int i82443bxgx_edacmc_process_error_info(struct mem_ctl_info *mci, if (info->eap & I82443BXGX_EAP_OFFSET_SBE) { error_found = 1; if (handle_errors) - edac_mc_handle_ce(mci, page, pageoffset, - /* 440BX/GX don't make syndrome information - * available */ - 0, edac_mc_find_csrow_by_page(mci, page), 0, - mci->ctl_name); + edac_mc_handle_error(HW_EVENT_ERR_CORRECTED, mci, + page, pageoffset, 0, + edac_mc_find_csrow_by_page(mci, page), + 0, -1, mci->ctl_name, "", NULL); } if (info->eap & I82443BXGX_EAP_OFFSET_MBE) { error_found = 1; if (handle_errors) - edac_mc_handle_ue(mci, page, pageoffset, - edac_mc_find_csrow_by_page(mci, page), - mci->ctl_name); + edac_mc_handle_error(HW_EVENT_ERR_UNCORRECTED, mci, + page, pageoffset, 0, + edac_mc_find_csrow_by_page(mci, page), + 0, -1, mci->ctl_name, "", NULL); } return error_found; @@ -189,6 +189,7 @@ static void i82443bxgx_init_csrows(struct mem_ctl_info *mci, enum mem_type mtype) { struct csrow_info *csrow; + struct dimm_info *dimm; int index; u8 drbar, dramc; u32 row_base, row_high_limit, row_high_limit_last; @@ -197,6 +198,8 @@ static void i82443bxgx_init_csrows(struct mem_ctl_info *mci, row_high_limit_last = 0; for (index = 0; index < mci->nr_csrows; index++) { csrow = &mci->csrows[index]; + dimm = csrow->channels[0].dimm; + pci_read_config_byte(pdev, I82443BXGX_DRB + index, &drbar); debugf1("MC%d: %s: %s() Row=%d DRB = %#0x\n", mci->mc_idx, __FILE__, __func__, index, drbar); @@ -217,14 +220,14 @@ static void i82443bxgx_init_csrows(struct mem_ctl_info *mci, row_base = row_high_limit_last; csrow->first_page = row_base >> PAGE_SHIFT; csrow->last_page = (row_high_limit >> PAGE_SHIFT) - 1; - csrow->nr_pages = csrow->last_page - csrow->first_page + 1; + dimm->nr_pages = csrow->last_page - csrow->first_page + 1; /* EAP reports in 4kilobyte granularity [61] */ - csrow->grain = 1 << 12; - csrow->mtype = mtype; + dimm->grain = 1 << 12; + dimm->mtype = mtype; /* I don't think 440BX can tell you device type? FIXME? */ - csrow->dtype = DEV_UNKNOWN; + dimm->dtype = DEV_UNKNOWN; /* Mode is global to all rows on 440BX */ - csrow->edac_mode = edac_mode; + dimm->edac_mode = edac_mode; row_high_limit_last = row_high_limit; } } @@ -232,6 +235,7 @@ static void i82443bxgx_init_csrows(struct mem_ctl_info *mci, static int i82443bxgx_edacmc_probe1(struct pci_dev *pdev, int dev_idx) { struct mem_ctl_info *mci; + struct edac_mc_layer layers[2]; u8 dramc; u32 nbxcfg, ecc_mode; enum mem_type mtype; @@ -245,8 +249,13 @@ static int i82443bxgx_edacmc_probe1(struct pci_dev *pdev, int dev_idx) if (pci_read_config_dword(pdev, I82443BXGX_NBXCFG, &nbxcfg)) return -EIO; - mci = edac_mc_alloc(0, I82443BXGX_NR_CSROWS, I82443BXGX_NR_CHANS, 0); - + layers[0].type = EDAC_MC_LAYER_CHIP_SELECT; + layers[0].size = I82443BXGX_NR_CSROWS; + layers[0].is_virt_csrow = true; + layers[1].type = EDAC_MC_LAYER_CHANNEL; + layers[1].size = I82443BXGX_NR_CHANS; + layers[1].is_virt_csrow = false; + mci = edac_mc_alloc(0, ARRAY_SIZE(layers), layers, 0); if (mci == NULL) return -ENOMEM; |