habanalabs: fix mmu node address resolution in debugfs

The address resolution via debugfs was not taking into consideration the page offset, resulting in a wrong address. Signed-off-by: Yuri Nudelman <[email protected]> Reviewed-by: Oded Gabbay <[email protected]> Signed-off-by: Oded Gabbay <[email protected]>
zandrey · Sep 1, 2021 · 09ae430 · 09ae430
1 parent 714fccb
commit 09ae430
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/drivers/misc/habanalabs/common/debugfs.c b/drivers/misc/habanalabs/common/debugfs.c
@@ -349,7 +349,7 @@ static int mmu_show(struct seq_file *s, void *data)
 		return 0;
 	}
 
-	phys_addr = hops_info.hop_info[hops_info.used_hops - 1].hop_pte_val;
+	hl_mmu_va_to_pa(ctx, virt_addr, &phys_addr);
 
 	if (hops_info.scrambled_vaddr &&
 		(dev_entry->mmu_addr != hops_info.scrambled_vaddr))