27 #include <linux/dma-map-ops.h>
37 #include <asm/cdmm.h>
43 #include <asm/smp-ops.h>
81 unsigned long mips_io_port_base = -1;
169 	 * 64-bits values if the kernel has been built in pure  in init_initrd()
170 	 * 32-bit. We need also to switch from KSEG0 to XKPHYS  in init_initrd()
216 	unsigned long size = initrd_end - initrd_start;  in finalize_initrd()
236 	printk(KERN_CONT " - disabling initrd\n");  in finalize_initrd()
277 	 * for bootmem setup initially, rely on the end-of-kernel-code  in bootmem_init()
285 			__pa_symbol(&_end) - __pa_symbol(&_text));  in bootmem_init()
296 		memblock_reserve(PHYS_OFFSET, ramstart - PHYS_OFFSET);  in bootmem_init()
300 			(unsigned long)((PFN_UP(ramstart) - ARCH_PFN_OFFSET) * sizeof(struct page)),  in bootmem_init()
301 			(unsigned long)(PFN_UP(ramstart) - ARCH_PFN_OFFSET));  in bootmem_init()
351 		return -EINVAL;  in early_parse_mem()
362 			memblock_end_of_DRAM() - memblock_start_of_DRAM());  in early_parse_mem()
384 		return -EINVAL;  in early_parse_memmap()
387 		pr_err("\"memmap=exactmap\" invalid on MIPS\n");  in early_parse_memmap()
394 		return -EINVAL;  in early_parse_memmap()
400 		pr_err("\"memmap=nn#ss\" (force ACPI data) invalid on MIPS\n");  in early_parse_memmap()
401 		return -EINVAL;  in early_parse_memmap()
408 		return -EINVAL;  in early_parse_memmap()
415 		return -EINVAL;  in early_parse_memmap()
433 				elfcorehdr_size = end - elfcorehdr_addr;  in mips_reserve_vmcore()
469 			pr_warn("crashkernel reservation failed - No suitable area found.\n");  in mips_parse_crashkernel()
485 	crashk_res.end	 = crash_base + crash_size - 1;  in mips_parse_crashkernel()
514 	phys_addr_t size = __pa_symbol(&_end) - start;  in check_kernel_sections_mem()
563 	 * trivial - we simply use the built-in command line unconditionally &  in bootcmdline_init()
572 	 * If the user specified a built-in command line &  in bootcmdline_init()
573 	 * MIPS_CMDLINE_BUILTIN_EXTEND, then the built-in command line is  in bootcmdline_init()
604 	 * If the user specified a built-in command line & we didn't already  in bootcmdline_init()
613  * arch_mem_init - initialize memory management subsystem
647 		pr_info("User-defined physical RAM map overwrite\n");  in arch_mem_init()
677 	 * make sparse_init() using top-down allocation.  in arch_mem_init()
689 		__pa_symbol(&__nosave_end) - __pa_symbol(&__nosave_begin));  in arch_mem_init()
703 	code_resource.end = __pa_symbol(&_etext) - 1;  in resource_init()
705 	data_resource.end = __pa_symbol(&_edata) - 1;  in resource_init()
707 	bss_resource.end = __pa_symbol(&__bss_stop) - 1;  in resource_init()
717 		res->start = start;  in resource_init()
723 		res->end = end - 1;  in resource_init()
724 		res->flags = IORESOURCE_SYSTEM_RAM | IORESOURCE_BUSY;  in resource_init()
725 		res->name = "System RAM";  in resource_init()
819 	mips_debugfs_dir = debugfs_create_dir("mips", NULL);  in debugfs_mips()