@@ -418,18 +418,18 @@ static int zynqmp_get_error_info(struct synps_edac_priv *priv)
base = priv->baseaddr;
p = &priv->stat;
- regval = readl(base + ECC_ERRCNT_OFST);
- p->ce_cnt = regval & ECC_ERRCNT_CECNT_MASK;
- p->ue_cnt = (regval & ECC_ERRCNT_UECNT_MASK) >> ECC_ERRCNT_UECNT_SHIFT;
- if (!p->ce_cnt)
- goto ue_err;
-
regval = readl(base + ECC_STAT_OFST);
if (!regval)
return 1;
p->ceinfo.bitpos = (regval & ECC_STAT_BITNUM_MASK);
+ regval = readl(base + ECC_ERRCNT_OFST);
+ p->ce_cnt = regval & ECC_ERRCNT_CECNT_MASK;
+ p->ue_cnt = (regval & ECC_ERRCNT_UECNT_MASK) >> ECC_ERRCNT_UECNT_SHIFT;
+ if (!p->ce_cnt)
+ goto ue_err;
+
regval = readl(base + ECC_CEADDR0_OFST);
p->ceinfo.row = (regval & ECC_CEADDR0_RW_MASK);
regval = readl(base + ECC_CEADDR1_OFST);
Aside with fixing the errors count CSR usage the commit e2932d1f6f05 ("EDAC/synopsys: Read the error count from the correct register") all of the sudden has also changed the order of the errors status check procedure. So now the errors handler method first reads the number of CE and UE and only then makes sure that any of these errors have actually happened. It doesn't make sense. Fix that by getting back the correct procedures order: first check the ECC status, then read the number of errors. Fixes: e2932d1f6f05 ("EDAC/synopsys: Read the error count from the correct register") Signed-off-by: Serge Semin <fancer.lancer@gmail.com> Reviewed-by: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> --- drivers/edac/synopsys_edac.c | 12 ++++++------ 1 file changed, 6 insertions(+), 6 deletions(-)