On 3/25/2015 1:42 PM, Mika Kuoppala wrote:
Add ERROR decodings for gen8
Signed-off-by: Mika Kuoppala <mika.kuoppala@xxxxxxxxx>
---
tools/intel_error_decode.c | 19 +++++++++++++++++++
1 file changed, 19 insertions(+)
diff --git a/tools/intel_error_decode.c b/tools/intel_error_decode.c
index 035b17f..fb4a2a4 100644
--- a/tools/intel_error_decode.c
+++ b/tools/intel_error_decode.c
@@ -288,10 +288,29 @@ static void print_snb_error(unsigned int reg)
printf(" Cacheline containing a PD was marked as invalid\n");
}
+static void print_bdw_error(unsigned int reg, unsigned int devid)
+{
+ print_ivb_error(reg, devid);
+
+ if (reg & (1 << 10))
+ printf(" Non WB memory type for Advanced Context\n");
+ if (reg & (1 << 11))
+ printf(" PASID not enabled\n");
+ if (reg & (1 << 12))
+ printf(" PASID boundary violation\n");
+ if (reg & (1 << 13))
+ printf(" PASID not valid\n");
+ if (reg & (1 << 14))
+ printf(" PASID was zero for untranslated request\n");
+ if (reg & (1 << 15))
+ printf(" Context was not marked as present when doing DMA\n");
+}
+
static void
print_error(unsigned int reg, unsigned int devid)
{
switch (intel_gen(devid)) {
+ case 8: return print_bdw_error(reg, devid);
case 7: return print_ivb_error(reg, devid);
case 6: return print_snb_error(reg);
}
--
1.9.1
Looks good (I don't expect to see these PASID errors soon).
Reviewed-by: Michel Thierry <michel.thierry@xxxxxxxxx>
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