i3200_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: Hitoshi Mitake <h.mitake@gmail.com>
Cc: Borislav Petkov <borislav.petkov@amd.com>
Cc: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

diff --git a/drivers/edac/i3200_edac.c b/drivers/edac/i3200_edac.c
index 3b36222..d152662 100644 (file)
--- a/drivers/edac/i3200_edac.c
+++ b/drivers/edac/i3200_edac.c
@@ -23,6 +23,7 @@
 
 #define PCI_DEVICE_ID_INTEL_3200_HB    0x29f0
 
+#define I3200_DIMMS            4
 #define I3200_RANKS            8
 #define I3200_RANKS_PER_CHANNEL        4
 #define I3200_CHANNELS         2
@@ -217,21 +218,25 @@ static void i3200_process_error_info(struct mem_ctl_info *mci,
                return;
 
        if ((info->errsts ^ info->errsts2) & I3200_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 < nr_channels; channel++) {
                log = info->eccerrlog[channel];
                if (log & I3200_ECCERRLOG_UE) {
-                       edac_mc_handle_ue(mci, 0, 0,
-                               eccerrlog_row(channel, log),
-                               "i3200 UE");
+                       edac_mc_handle_error(HW_EVENT_ERR_UNCORRECTED, mci,
+                                            0, 0, 0,
+                                            eccerrlog_row(channel, log),
+                                            -1, -1,
+                                            "i3000 UE", "", NULL);
                } else if (log & I3200_ECCERRLOG_CE) {
-                       edac_mc_handle_ce(mci, 0, 0,
-                               eccerrlog_syndrome(log),
-                               eccerrlog_row(channel, log), 0,
-                               "i3200 CE");
+                       edac_mc_handle_error(HW_EVENT_ERR_UNCORRECTED, mci,
+                                            0, 0, eccerrlog_syndrome(log),
+                                            eccerrlog_row(channel, log),
+                                            -1, -1,
+                                            "i3000 UE", "", NULL);
                }
        }
 }
@@ -321,6 +326,7 @@ static int i3200_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[I3200_CHANNELS][I3200_RANKS_PER_CHANNEL];
        bool stacked;
        void __iomem *window;
@@ -335,8 +341,14 @@ static int i3200_probe1(struct pci_dev *pdev, int dev_idx)
        i3200_get_drbs(window, drbs);
        nr_channels = how_many_channels(pdev);
 
-       mci = edac_mc_alloc(sizeof(struct i3200_priv), I3200_RANKS,
-               nr_channels, 0);
+       layers[0].type = EDAC_MC_LAYER_CHIP_SELECT;
+       layers[0].size = I3200_DIMMS;
+       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 = new_edac_mc_alloc(0, ARRAY_SIZE(layers), layers,
+                           sizeof(struct i3200_priv));
        if (!mci)
                return -ENOMEM;