Changeset 02f441c0 in mainline for arch/sparc64/src/mm/tlb.c

Timestamp:

2006-02-27T17:10:04Z (19 years ago)

Author:

Jakub Jermar <jakub@…>

Branches:

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

Children:

30ab05f

Parents:

481c520

Message:

Move i8042 driver to genarch as it might be used by more architectures.

File:

• arch/sparc64/src/mm/tlb.c (modified) (2 diffs)

arch/sparc64/src/mm/tlb.c

@@ -41 +41 @@
 #include <arch/asm.h>
 #include <symtab.h>
+
 #include <arch/drivers/fb.h>
+#include <arch/drivers/keyboard.h>
 
 char *context_encoding[] = {
@@ -123 +125 @@
         data.v = true;
         data.size = PAGESIZE_4M;
+        data.pfn = fr.pfn;
+        data.l = true;
+        data.cp = 0;
+        data.cv = 0;
+        data.p = true;
+        data.w = true;
+        data.g = true;
+
+        dtlb_data_in_write(data.value);
+        
+        /*
+         * Quick hack: map keyboard
+         */
+        fr.address = KBD_PHYS_ADDRESS;
+        pg.address = KBD_VIRT_ADDRESS;
+
+        tag.value = ASID_KERNEL;
+        tag.vpn = pg.vpn;
+
+        dtlb_tag_access_write(tag.value);
+
+        data.value = 0;
+        data.v = true;
+        data.size = PAGESIZE_8K;
         data.pfn = fr.pfn;
         data.l = true;