parisc: add set_fixmap()/clear_fixmap()
These functions will be used for adding code patching
functions later.
Signed-off-by: Sven Schnelle <svens@stackframe.org>
Signed-off-by: Helge Deller <deller@gmx.de>
diff --git a/arch/parisc/mm/init.c b/arch/parisc/mm/init.c
index d0b1662..b2b52de 100644
--- a/arch/parisc/mm/init.c
+++ b/arch/parisc/mm/init.c
@@ -622,15 +622,19 @@ void __init mem_init(void)
* But keep code for debugging purposes.
*/
printk("virtual kernel memory layout:\n"
- " vmalloc : 0x%px - 0x%px (%4ld MB)\n"
- " memory : 0x%px - 0x%px (%4ld MB)\n"
- " .init : 0x%px - 0x%px (%4ld kB)\n"
- " .data : 0x%px - 0x%px (%4ld kB)\n"
- " .text : 0x%px - 0x%px (%4ld kB)\n",
+ " vmalloc : 0x%px - 0x%px (%4ld MB)\n"
+ " fixmap : 0x%px - 0x%px (%4ld kB)\n"
+ " memory : 0x%px - 0x%px (%4ld MB)\n"
+ " .init : 0x%px - 0x%px (%4ld kB)\n"
+ " .data : 0x%px - 0x%px (%4ld kB)\n"
+ " .text : 0x%px - 0x%px (%4ld kB)\n",
(void*)VMALLOC_START, (void*)VMALLOC_END,
(VMALLOC_END - VMALLOC_START) >> 20,
+ (void *)FIXMAP_START, (void *)(FIXMAP_START + FIXMAP_SIZE),
+ (unsigned long)(FIXMAP_SIZE / 1024),
+
__va(0), high_memory,
((unsigned long)high_memory - (unsigned long)__va(0)) >> 20,