From c134fd868fb5137984ce1b7a58f3f6dd4171615e Mon Sep 17 00:00:00 2001 From: Maxim Shchetynin Date: Wed, 16 Jul 2008 05:51:40 +1000 Subject: [PATCH] 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 Signed-off-by: Arnd Bergmann Acked-by: Doug Thompson Signed-off-by: Benjamin Herrenschmidt --- drivers/edac/cell_edac.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/drivers/edac/cell_edac.c b/drivers/edac/cell_edac.c index b54112ffd282..0e024fe2d8c4 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) -- 2.20.1