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path: root/drivers/edac/i3000_edac.c
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Diffstat (limited to 'drivers/edac/i3000_edac.c')
-rw-r--r--drivers/edac/i3000_edac.c49
1 files changed, 34 insertions, 15 deletions
diff --git a/drivers/edac/i3000_edac.c b/drivers/edac/i3000_edac.c
index 277689a68841..8ad1744faacd 100644
--- a/drivers/edac/i3000_edac.c
+++ b/drivers/edac/i3000_edac.c
@@ -245,7 +245,9 @@ static int i3000_process_error_info(struct mem_ctl_info *mci,
return 1;
if ((info->errsts ^ info->errsts2) & I3000_ERRSTS_BITS) {
- edac_mc_handle_ce_no_info(mci, "UE overwrote CE");
+ edac_mc_handle_error(HW_EVENT_ERR_UNCORRECTED, mci, 0, 0, 0,
+ -1, -1, -1,
+ "UE overwrote CE", "", NULL);
info->errsts = info->errsts2;
}
@@ -256,10 +258,15 @@ static int i3000_process_error_info(struct mem_ctl_info *mci,
row = edac_mc_find_csrow_by_page(mci, pfn);
if (info->errsts & I3000_ERRSTS_UE)
- edac_mc_handle_ue(mci, pfn, offset, row, "i3000 UE");
+ edac_mc_handle_error(HW_EVENT_ERR_UNCORRECTED, mci,
+ pfn, offset, 0,
+ row, -1, -1,
+ "i3000 UE", "", NULL);
else
- edac_mc_handle_ce(mci, pfn, offset, info->derrsyn, row,
- multi_chan ? channel : 0, "i3000 CE");
+ edac_mc_handle_error(HW_EVENT_ERR_CORRECTED, mci,
+ pfn, offset, info->derrsyn,
+ row, multi_chan ? channel : 0, -1,
+ "i3000 CE", "", NULL);
return 1;
}
@@ -304,9 +311,10 @@ static int i3000_is_interleaved(const unsigned char *c0dra,
static int i3000_probe1(struct pci_dev *pdev, int dev_idx)
{
int rc;
- int i;
+ int i, j;
struct mem_ctl_info *mci = NULL;
- unsigned long last_cumul_size;
+ struct edac_mc_layer layers[2];
+ unsigned long last_cumul_size, nr_pages;
int interleaved, nr_channels;
unsigned char dra[I3000_RANKS / 2], drb[I3000_RANKS];
unsigned char *c0dra = dra, *c1dra = &dra[I3000_RANKS_PER_CHANNEL / 2];
@@ -347,7 +355,14 @@ static int i3000_probe1(struct pci_dev *pdev, int dev_idx)
*/
interleaved = i3000_is_interleaved(c0dra, c1dra, c0drb, c1drb);
nr_channels = interleaved ? 2 : 1;
- mci = edac_mc_alloc(0, I3000_RANKS / nr_channels, nr_channels, 0);
+
+ layers[0].type = EDAC_MC_LAYER_CHIP_SELECT;
+ layers[0].size = I3000_RANKS / nr_channels;
+ layers[0].is_virt_csrow = true;
+ layers[1].type = EDAC_MC_LAYER_CHANNEL;
+ layers[1].size = nr_channels;
+ layers[1].is_virt_csrow = false;
+ mci = edac_mc_alloc(0, ARRAY_SIZE(layers), layers, 0);
if (!mci)
return -ENOMEM;
@@ -386,19 +401,23 @@ static int i3000_probe1(struct pci_dev *pdev, int dev_idx)
cumul_size <<= 1;
debugf3("MC: %s(): (%d) cumul_size 0x%x\n",
__func__, i, cumul_size);
- if (cumul_size == last_cumul_size) {
- csrow->mtype = MEM_EMPTY;
+ if (cumul_size == last_cumul_size)
continue;
- }
csrow->first_page = last_cumul_size;
csrow->last_page = cumul_size - 1;
- csrow->nr_pages = cumul_size - last_cumul_size;
+ nr_pages = cumul_size - last_cumul_size;
last_cumul_size = cumul_size;
- csrow->grain = I3000_DEAP_GRAIN;
- csrow->mtype = MEM_DDR2;
- csrow->dtype = DEV_UNKNOWN;
- csrow->edac_mode = EDAC_UNKNOWN;
+
+ for (j = 0; j < nr_channels; j++) {
+ struct dimm_info *dimm = csrow->channels[j].dimm;
+
+ dimm->nr_pages = nr_pages / nr_channels;
+ dimm->grain = I3000_DEAP_GRAIN;
+ dimm->mtype = MEM_DDR2;
+ dimm->dtype = DEV_UNKNOWN;
+ dimm->edac_mode = EDAC_UNKNOWN;
+ }
}
/*