/* SPDX-License-Identifier: GPL-2.0 *//* *  S390 version *    Copyright IBM Corp. 1999, 2017 */#ifndef _ASM_S390_SETUP_H#define _ASM_S390_SETUP_H #include <linux/bits.h>#include <uapi/asm/setup.h>#include <linux/build_bug.h> #define PARMAREA		0x10400 #define COMMAND_LINE_SIZE CONFIG_COMMAND_LINE_SIZE #define LPP_MAGIC		BIT(31)#define LPP_PID_MASK		_AC(0xffffffff, UL) /* Offsets to entry points in kernel/head.S  */ #define STARTUP_NORMAL_OFFSET	0x10000#define STARTUP_KDUMP_OFFSET	0x10010 #define LEGACY_COMMAND_LINE_SIZE	896 #ifndef __ASSEMBLER__ #include <asm/lowcore.h>#include <asm/types.h> struct parmarea {	unsigned long ipl_device;			/* 0x10400 */	unsigned long initrd_start;			/* 0x10408 */	unsigned long initrd_size;			/* 0x10410 */	unsigned long oldmem_base;			/* 0x10418 */	unsigned long oldmem_size;			/* 0x10420 */	unsigned long kernel_version;			/* 0x10428 */	unsigned long max_command_line_size;		/* 0x10430 */	char pad1[0x10480-0x10438];			/* 0x10438 - 0x10480 */	char command_line[COMMAND_LINE_SIZE];		/* 0x10480 */}; extern char arch_hw_string[128]; extern struct parmarea parmarea; extern unsigned int zlib_dfltcc_support;#define ZLIB_DFLTCC_DISABLED		0#define ZLIB_DFLTCC_FULL		1#define ZLIB_DFLTCC_DEFLATE_ONLY	2#define ZLIB_DFLTCC_INFLATE_ONLY	3#define ZLIB_DFLTCC_FULL_DEBUG		4 extern unsigned long max_mappable; /* The Write Back bit position in the physaddr is given by the SLPC PCI */extern unsigned long mio_wb_bit_mask; /* * Console mode. Override with conmode= */extern unsigned int console_mode;extern unsigned int console_devno;extern unsigned int console_irq; #define CONSOLE_IS_UNDEFINED	(console_mode == 0)#define CONSOLE_IS_SCLP		(console_mode == 1)#define CONSOLE_IS_3215		(console_mode == 2)#define CONSOLE_IS_3270		(console_mode == 3)#define CONSOLE_IS_VT220	(console_mode == 4)#define CONSOLE_IS_HVC		(console_mode == 5)#define SET_CONSOLE_SCLP	do { console_mode = 1; } while (0)#define SET_CONSOLE_3215	do { console_mode = 2; } while (0)#define SET_CONSOLE_3270	do { console_mode = 3; } while (0)#define SET_CONSOLE_VT220	do { console_mode = 4; } while (0)#define SET_CONSOLE_HVC		do { console_mode = 5; } while (0) void register_early_console(void); #ifdef CONFIG_VMCPvoid vmcp_cma_reserve(void);#elsestatic inline void vmcp_cma_reserve(void) { }#endif void report_user_fault(struct pt_regs *regs, long signr, int is_mm_fault); extern void (*_machine_restart)(char *command);extern void (*_machine_halt)(void);extern void (*_machine_power_off)(void); struct oldmem_data {	unsigned long start;	unsigned long size;};extern struct oldmem_data oldmem_data; static __always_inline u32 gen_lpswe(unsigned long addr){	BUILD_BUG_ON(addr > 0xfff);	return 0xb2b20000 | addr;}#endif /* __ASSEMBLER__ */#endif /* _ASM_S390_SETUP_H */