Am 22.01.2018 um 13:56 schrieb Tom St Denis:
Previously if a PTE was hit with V=0 the decoder would stop.
Now it continues but only if you're doing a --vm-decode.
Signed-off-by: Tom St Denis <[email protected]>
Reported-by: Christian König <[email protected]>
Acked-by: Christian König <[email protected]>
---
src/lib/read_vram.c | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/src/lib/read_vram.c b/src/lib/read_vram.c
index 32b024529b12..491a55f69d49 100644
--- a/src/lib/read_vram.c
+++ b/src/lib/read_vram.c
@@ -241,7 +241,7 @@ static int umr_access_vram_vi(struct umr_asic *asic,
uint32_t vmid,
(int)pte_fields.valid,
(int)pte_fields.system);
- if (!pte_fields.valid)
+ if (pdst && !pte_fields.valid)
return -1;
// compute starting address
@@ -266,7 +266,7 @@ static int umr_access_vram_vi(struct umr_asic *asic,
uint32_t vmid,
(int)pte_fields.valid,
(int)pte_fields.system);
- if (!pte_fields.valid)
+ if (pdst && !pte_fields.valid)
return -1;
// compute starting address
@@ -575,7 +575,7 @@ pde_is_pte:
if (!pte_fields.system)
pte_fields.page_base_addr -= vm_fb_offset;
- if (!pte_fields.prt && !pte_fields.valid)
+ if (pdst && !pte_fields.prt && !pte_fields.valid)
return -1;
// compute starting address
@@ -625,7 +625,7 @@ pde_is_pte:
(int)pte_fields.valid,
(int)pte_fields.system);
- if (!pte_fields.valid)
+ if (pdst && !pte_fields.valid)
return -1;
// compute starting address
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