diff options
Diffstat (limited to 'include/asm-s390/setup.h')
| -rw-r--r-- | include/asm-s390/setup.h | 132 |
1 files changed, 0 insertions, 132 deletions
diff --git a/include/asm-s390/setup.h b/include/asm-s390/setup.h deleted file mode 100644 index 348a8813744..00000000000 --- a/include/asm-s390/setup.h +++ /dev/null @@ -1,132 +0,0 @@ -/* - * include/asm-s390/setup.h - * - * S390 version - * Copyright (C) 1999 IBM Deutschland Entwicklung GmbH, IBM Corporation - */ - -#ifndef _ASM_S390_SETUP_H -#define _ASM_S390_SETUP_H - -#include <asm/types.h> - -#define PARMAREA 0x10400 -#define COMMAND_LINE_SIZE 896 -#define RAMDISK_ORIGIN 0x800000 -#define RAMDISK_SIZE 0x800000 -#define MEMORY_CHUNKS 16 /* max 0x7fff */ -#define IPL_PARMBLOCK_ORIGIN 0x2000 - -#ifndef __ASSEMBLY__ - -#ifndef __s390x__ -#define IPL_DEVICE (*(unsigned long *) (0x10404)) -#define INITRD_START (*(unsigned long *) (0x1040C)) -#define INITRD_SIZE (*(unsigned long *) (0x10414)) -#else /* __s390x__ */ -#define IPL_DEVICE (*(unsigned long *) (0x10400)) -#define INITRD_START (*(unsigned long *) (0x10408)) -#define INITRD_SIZE (*(unsigned long *) (0x10410)) -#endif /* __s390x__ */ -#define COMMAND_LINE ((char *) (0x10480)) - -/* - * Machine features detected in head.S - */ -extern unsigned long machine_flags; - -#define MACHINE_IS_VM (machine_flags & 1) -#define MACHINE_IS_P390 (machine_flags & 4) -#define MACHINE_HAS_MVPG (machine_flags & 16) -#define MACHINE_HAS_DIAG44 (machine_flags & 32) -#define MACHINE_HAS_IDTE (machine_flags & 128) - -#ifndef __s390x__ -#define MACHINE_HAS_IEEE (machine_flags & 2) -#define MACHINE_HAS_CSP (machine_flags & 8) -#else /* __s390x__ */ -#define MACHINE_HAS_IEEE (1) -#define MACHINE_HAS_CSP (1) -#endif /* __s390x__ */ - - -#define MACHINE_HAS_SCLP (!MACHINE_IS_P390) - -/* - * 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 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) - -struct ipl_list_header { - u32 length; - u8 reserved[3]; - u8 version; -} __attribute__((packed)); - -struct ipl_block_fcp { - u32 length; - u8 pbt; - u8 reserved1[322-1]; - u16 devno; - u8 reserved2[4]; - u64 wwpn; - u64 lun; - u32 bootprog; - u8 reserved3[12]; - u64 br_lba; - u32 scp_data_len; - u8 reserved4[260]; - u8 scp_data[]; -} __attribute__((packed)); - -struct ipl_parameter_block { - union { - u32 length; - struct ipl_list_header header; - } hdr; - struct ipl_block_fcp fcp; -} __attribute__((packed)); - -#define IPL_MAX_SUPPORTED_VERSION (0) - -#define IPL_TYPE_FCP (0) - -/* - * IPL validity flags and parameters as detected in head.S - */ -extern u32 ipl_parameter_flags; -extern u16 ipl_devno; - -#define IPL_DEVNO_VALID (ipl_parameter_flags & 1) -#define IPL_PARMBLOCK_VALID (ipl_parameter_flags & 2) - -#define IPL_PARMBLOCK_START ((struct ipl_parameter_block *) \ - IPL_PARMBLOCK_ORIGIN) -#define IPL_PARMBLOCK_SIZE (IPL_PARMBLOCK_START->hdr.length) - -#else - -#ifndef __s390x__ -#define IPL_DEVICE 0x10404 -#define INITRD_START 0x1040C -#define INITRD_SIZE 0x10414 -#else /* __s390x__ */ -#define IPL_DEVICE 0x10400 -#define INITRD_START 0x10408 -#define INITRD_SIZE 0x10410 -#endif /* __s390x__ */ -#define COMMAND_LINE 0x10480 - -#endif - -#endif |
