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| author | Maxim Shchetynin <maxim@de.ibm.com> | 2008-07-16 05:51:40 +1000 |
|---|---|---|
| committer | Benjamin Herrenschmidt <benh@kernel.crashing.org> | 2008-07-22 10:39:36 +1000 |
| commit | c134fd868fb5137984ce1b7a58f3f6dd4171615e (patch) | |
| tree | 87baf94ed76c5e9716887c62764b4c4fc209b45f /drivers/edac | |
| parent | 1ed6af73440c5ec920884bb800685a8cab4ce847 (diff) | |
| download | op-kernel-dev-c134fd868fb5137984ce1b7a58f3f6dd4171615e.zip op-kernel-dev-c134fd868fb5137984ce1b7a58f3f6dd4171615e.tar.gz | |
powerpc/cell/edac: Log a syndrome code in case of correctable error
If correctable error occurs the syndrome code was logged as 0. This patch
lets EDAC to log a correct syndrome code to make problem investigation
easier.
Signed-off-by: Maxim Shchetynin <maxim@de.ibm.com>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Acked-by: Doug Thompson <dougthompson@xmission.com>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Diffstat (limited to 'drivers/edac')
| -rw-r--r-- | drivers/edac/cell_edac.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/edac/cell_edac.c b/drivers/edac/cell_edac.c index b54112f..0e024fe 100644 --- a/drivers/edac/cell_edac.c +++ b/drivers/edac/cell_edac.c @@ -33,7 +33,7 @@ static void cell_edac_count_ce(struct mem_ctl_info *mci, int chan, u64 ar) { struct cell_edac_priv *priv = mci->pvt_info; struct csrow_info *csrow = &mci->csrows[0]; - unsigned long address, pfn, offset; + unsigned long address, pfn, offset, syndrome; dev_dbg(mci->dev, "ECC CE err on node %d, channel %d, ar = 0x%016lx\n", priv->node, chan, ar); @@ -44,10 +44,11 @@ static void cell_edac_count_ce(struct mem_ctl_info *mci, int chan, u64 ar) address = (address << 1) | chan; pfn = address >> PAGE_SHIFT; offset = address & ~PAGE_MASK; + syndrome = (ar & 0x000000001fe00000ul) >> 21; /* TODO: Decoding of the error addresss */ edac_mc_handle_ce(mci, csrow->first_page + pfn, offset, - 0, 0, chan, ""); + syndrome, 0, chan, ""); } static void cell_edac_count_ue(struct mem_ctl_info *mci, int chan, u64 ar) |
