diff options
Diffstat (limited to 'drivers/edac')
| -rw-r--r-- | drivers/edac/i7300_edac.c | 78 |
1 files changed, 30 insertions, 48 deletions
diff --git a/drivers/edac/i7300_edac.c b/drivers/edac/i7300_edac.c index d6f3a2d0f70a..c2cf9771692a 100644 --- a/drivers/edac/i7300_edac.c +++ b/drivers/edac/i7300_edac.c @@ -464,17 +464,14 @@ static void i7300_process_fbd_error(struct mem_ctl_info *mci) FERR_FAT_FBD, error_reg); snprintf(pvt->tmp_prt_buffer, PAGE_SIZE, - "FATAL (Branch=%d DRAM-Bank=%d %s " - "RAS=%d CAS=%d Err=0x%lx (%s))", - branch, bank, - is_wr ? "RDWR" : "RD", - ras, cas, - errors, specific); - - /* Call the helper to output message */ - edac_mc_handle_fbd_ue(mci, rank, branch << 1, - (branch << 1) + 1, - pvt->tmp_prt_buffer); + "Bank=%d RAS=%d CAS=%d Err=0x%lx (%s))", + bank, ras, cas, errors, specific); + + edac_mc_handle_error(HW_EVENT_ERR_FATAL, mci, 0, 0, 0, + branch, -1, rank, + is_wr ? "Write error" : "Read error", + pvt->tmp_prt_buffer, NULL); + } /* read in the 1st NON-FATAL error register */ @@ -513,23 +510,14 @@ static void i7300_process_fbd_error(struct mem_ctl_info *mci) /* Form out message */ snprintf(pvt->tmp_prt_buffer, PAGE_SIZE, - "Corrected error (Branch=%d, Channel %d), " - " DRAM-Bank=%d %s " - "RAS=%d CAS=%d, CE Err=0x%lx, Syndrome=0x%08x(%s))", - branch, channel, - bank, - is_wr ? "RDWR" : "RD", - ras, cas, - errors, syndrome, specific); - - /* - * Call the helper to output message - * NOTE: Errors are reported per-branch, and not per-channel - * Currently, we don't know how to identify the right - * channel. - */ - edac_mc_handle_fbd_ce(mci, rank, channel, - pvt->tmp_prt_buffer); + "DRAM-Bank=%d RAS=%d CAS=%d, Err=0x%lx (%s))", + bank, ras, cas, errors, specific); + + edac_mc_handle_error(HW_EVENT_ERR_CORRECTED, mci, 0, 0, + syndrome, + branch >> 1, channel % 2, rank, + is_wr ? "Write error" : "Read error", + pvt->tmp_prt_buffer, NULL); } return; } @@ -807,9 +795,10 @@ static int i7300_init_csrows(struct mem_ctl_info *mci) for (ch = 0; ch < MAX_CH_PER_BRANCH; ch++) { int channel = to_channel(ch, branch); - dinfo = &pvt->dimm_info[slot][channel]; + dimm = EDAC_DIMM_PTR(mci->layers, mci->dimms, + mci->n_layers, branch, ch, slot); - dimm = mci->csrows[slot].channels[branch * MAX_CH_PER_BRANCH + ch].dimm; + dinfo = &pvt->dimm_info[slot][channel]; mtr = decode_mtr(pvt, slot, ch, branch, dinfo, dimm); @@ -1034,10 +1023,8 @@ static int __devinit i7300_init_one(struct pci_dev *pdev, const struct pci_device_id *id) { struct mem_ctl_info *mci; + struct edac_mc_layer layers[3]; struct i7300_pvt *pvt; - int num_channels; - int num_dimms_per_channel; - int num_csrows; int rc; /* wake up device */ @@ -1054,22 +1041,17 @@ static int __devinit i7300_init_one(struct pci_dev *pdev, if (PCI_FUNC(pdev->devfn) != 0) return -ENODEV; - /* As we don't have a motherboard identification routine to determine - * actual number of slots/dimms per channel, we thus utilize the - * resource as specified by the chipset. Thus, we might have - * have more DIMMs per channel than actually on the mobo, but this - * allows the driver to support up to the chipset max, without - * some fancy mobo determination. - */ - num_dimms_per_channel = MAX_SLOTS; - num_channels = MAX_CHANNELS; - num_csrows = MAX_SLOTS * MAX_CHANNELS; - - debugf0("MC: %s(): Number of - Channels= %d DIMMS= %d CSROWS= %d\n", - __func__, num_channels, num_dimms_per_channel, num_csrows); - /* allocate a new MC control structure */ - mci = edac_mc_alloc(sizeof(*pvt), num_csrows, num_channels, 0); + layers[0].type = EDAC_MC_LAYER_BRANCH; + layers[0].size = MAX_BRANCHES; + layers[0].is_virt_csrow = false; + layers[1].type = EDAC_MC_LAYER_CHANNEL; + layers[1].size = MAX_CH_PER_BRANCH; + layers[1].is_virt_csrow = true; + layers[2].type = EDAC_MC_LAYER_SLOT; + layers[2].size = MAX_SLOTS; + layers[2].is_virt_csrow = true; + mci = new_edac_mc_alloc(0, ARRAY_SIZE(layers), layers, sizeof(*pvt)); if (mci == NULL) return -ENOMEM; |