x38_edac: convert driver to use the new edac ABI

The legacy edac ABI is going to be removed. Port the driver to use
and benefit from the new API functionality.

Cc: Borislav Petkov <borislav.petkov@amd.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

diff --git a/drivers/edac/x38_edac.c b/drivers/edac/x38_edac.c
index e3247997aa008263cd046738aa0d3b9201019e51..8f8cda91453489b73308e80c45d5ebff386e23ce 100644 (file)
--- a/drivers/edac/x38_edac.c
+++ b/drivers/edac/x38_edac.c
@@ -215,19 +215,26 @@ static void x38_process_error_info(struct mem_ctl_info *mci,
                return;
 
        if ((info->errsts ^ info->errsts2) & X38_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;
        }
 
        for (channel = 0; channel < x38_channel_num; channel++) {
                log = info->eccerrlog[channel];
                if (log & X38_ECCERRLOG_UE) {
-                       edac_mc_handle_ue(mci, 0, 0,
-                               eccerrlog_row(channel, log), "x38 UE");
+                       edac_mc_handle_error(HW_EVENT_ERR_UNCORRECTED, mci,
+                                            0, 0, 0,
+                                            eccerrlog_row(channel, log),
+                                            -1, -1,
+                                            "x38 UE", "", NULL);
                } else if (log & X38_ECCERRLOG_CE) {
-                       edac_mc_handle_ce(mci, 0, 0,
-                               eccerrlog_syndrome(log),
-                               eccerrlog_row(channel, log), 0, "x38 CE");
+                       edac_mc_handle_error(HW_EVENT_ERR_CORRECTED, mci,
+                                            0, 0, eccerrlog_syndrome(log),
+                                            eccerrlog_row(channel, log),
+                                            -1, -1,
+                                            "x38 CE", "", NULL);
                }
        }
 }
@@ -319,6 +326,7 @@ static int x38_probe1(struct pci_dev *pdev, int dev_idx)
        int rc;
        int i, j;
        struct mem_ctl_info *mci = NULL;
+       struct edac_mc_layer layers[2];
        u16 drbs[X38_CHANNELS][X38_RANKS_PER_CHANNEL];
        bool stacked;
        void __iomem *window;
@@ -334,7 +342,13 @@ static int x38_probe1(struct pci_dev *pdev, int dev_idx)
        how_many_channel(pdev);
 
        /* FIXME: unconventional pvt_info usage */
-       mci = edac_mc_alloc(0, X38_RANKS, x38_channel_num, 0);
+       layers[0].type = EDAC_MC_LAYER_CHIP_SELECT;
+       layers[0].size = X38_RANKS;
+       layers[0].is_virt_csrow = true;
+       layers[1].type = EDAC_MC_LAYER_CHANNEL;
+       layers[1].size = x38_channel_num;
+       layers[1].is_virt_csrow = false;
+       mci = new_edac_mc_alloc(0, ARRAY_SIZE(layers), layers, 0);
        if (!mci)
                return -ENOMEM;