redonkable
/
alistair23-linux
1
0
Fork 0
Code Releases Activity

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>
hifive-unleashed-5.1
Mauro Carvalho Chehab 2012-04-16 15:09:38 -03:00
parent 884906f197
commit 95b93287c6
1 changed files with 22 additions and 10 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

32
drivers/edac/i3200_edac.c
View File

@ -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;