*/
#undef DEBUG_PAT
-int pdc_type = PDC_TYPE_ILLEGAL;
+int pdc_type __read_mostly = PDC_TYPE_ILLEGAL;
void __init setup_pdc(void)
{
struct pdc_system_map_mod_info module_result;
struct pdc_module_path module_path;
struct pdc_model model;
-#ifdef __LP64__
+#ifdef CONFIG_64BIT
struct pdc_pat_cell_num cell_info;
#endif
* clearer message.
*/
-#ifdef __LP64__
+#ifdef CONFIG_64BIT
status = pdc_pat_cell_get_number(&cell_info);
if (status == PDC_OK) {
pdc_type = PDC_TYPE_PAT;
* pdc info is bad in this case).
*/
- if ( ((start & (PAGE_SIZE - 1)) != 0)
- || ((pages4k & ((1UL << PDC_PAGE_ADJ_SHIFT) - 1)) != 0) ) {
+ if (unlikely( ((start & (PAGE_SIZE - 1)) != 0)
+ || ((pages4k & ((1UL << PDC_PAGE_ADJ_SHIFT) - 1)) != 0) )) {
panic("Memory range doesn't align with page size!\n");
}
npmem_ranges = 1;
}
-#ifdef __LP64__
+#ifdef CONFIG_64BIT
/* All of the PDC PAT specific code is 64-bit only */
}
}
-#else /* !__LP64__ */
+#else /* !CONFIG_64BIT */
#define pat_inventory() do { } while (0)
#define pat_memconfig() do { } while (0)
#define sprockets_memconfig() pagezero_memconfig()
-#endif /* !__LP64__ */
+#endif /* !CONFIG_64BIT */
#ifndef CONFIG_PA20