Changeset 10e0cee in mainline for arch/ppc32/src/mm/frame.c

Timestamp:

2006-06-18T00:31:14Z (19 years ago)

Author:

Martin Decky <martin@…>

Branches:

lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export

Children:

1bb2e7a

Parents:

8e3bf3e2

Message:

ppc32: BAT-less memory mapping (broken yet)
VSID support (broken yet)
boot API change
cleanup

File:

• arch/ppc32/src/mm/frame.c (modified) (1 diff)

arch/ppc32/src/mm/frame.c

@@ -67 +67 @@
         frame_mark_unavailable(0, 8);
         
+        /* Mark the Page Hash Table frames as unavailable */
+        __u32 sdr1;
+        asm volatile (
+                "mfsdr1 %0\n"
+                : "=r" (sdr1)
+        );
+        frame_mark_unavailable(ADDR2PFN(sdr1 & 0xffff000), 16); // FIXME
 }