[PATCH EDAC v26 14/66] i3000_edac: convert driver to use the new edac ABI

From: Mauro Carvalho Chehab
Date: Fri May 18 2012 - 12:40:52 EST


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

Cc: Jason Uhlenkott <juhlenko@xxxxxxxxxx>
Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxx>
---
drivers/edac/i3000_edac.c | 25 ++++++++++++++++++++-----
1 files changed, 20 insertions(+), 5 deletions(-)

diff --git a/drivers/edac/i3000_edac.c b/drivers/edac/i3000_edac.c
index 719ccbe..195a92e 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;
}
@@ -306,6 +313,7 @@ static int i3000_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];
unsigned long last_cumul_size, nr_pages;
int interleaved, nr_channels;
unsigned char dra[I3000_RANKS / 2], drb[I3000_RANKS];
@@ -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 = new_edac_mc_alloc(0, ARRAY_SIZE(layers), layers, 0);
if (!mci)
return -ENOMEM;

--
1.7.8

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